I still don't understand

add hostux server

.github/FUNDING.yml

@@ -1 +1,2 @@
 github: [binwiederhier]
+liberapay: ntfy

.github/ISSUE_TEMPLATE/1_bug_report.md

@@ -0,0 +1,26 @@
+---
+name: 🐛 Bug Report
+about: Report any errors and problems
+title: ''
+labels: '🪲 bug'
+assignees: ''
+
+---
+
+:lady_beetle: **Describe the bug**
+<!-- A clear and concise description of the problem. -->
+
+:computer: **Components impacted**
+<!-- ntfy server, Android app, iOS app, web app  -->
+
+:bulb: **Screenshots and/or logs**
+<!-- 
+If applicable, add screenshots or share logs help explain your problem.
+To get logs from the ...
+- ntfy server: Enable "log-level: trace" in your server.yml file
+- Android app: Go to "Settings" -> "Record logs", then eventually "Copy/upload logs"
+- web app: Press "F12" and find the "Console" window 
+-->
+
+:crystal_ball: **Additional context**
+<!-- Add any other context about the problem here. -->

.github/ISSUE_TEMPLATE/2_enhancement_request.md

@@ -0,0 +1,26 @@
+---
+name: 💡 Feature/Enhancement Request
+about: Got a great idea? Let us know!
+title: ''
+labels: 'enhancement'
+assignees: ''
+
+---
+
+<!--
+
+Before you submit, consider asking on Discord/Matrix instead. You'll usually get an answer
+sooner, and there are more people there to help!
+
+- Discord: https://discord.gg/cT7ECsZj9w
+- Matrix: https://matrix.to/#/#ntfy:matrix.org / https://matrix.to/#/#ntfy-space:matrix.org
+
+-->
+
+:bulb: **Idea**
+<!-- Share your thoughts; try to be detailed if you can -->
+
+:computer: **Target components**
+<!-- Where should this feature/enhancement be added? -->
+<!-- e.g. ntfy server, Android app, iOS app, web app -->
+

.github/ISSUE_TEMPLATE/3_tech_support.md

@@ -0,0 +1,21 @@
+---
+name: 🆘 I need help with ...
+about: Installing ntfy, configuring the app, etc.
+title: ''
+labels: 'tech-support'
+assignees: ''
+
+---
+
+
+<!--
+
+STOP! 
+
+This is not the right place to ask for help. Consider asking on Discord/Matrix instead. 
+You'll usually get an answer sooner, and there are more people there to help!
+
+- Discord: https://discord.gg/cT7ECsZj9w
+- Matrix: https://matrix.to/#/#ntfy:matrix.org / https://matrix.to/#/#ntfy-space:matrix.org
+
+-->

.github/ISSUE_TEMPLATE/4_question.md

@@ -0,0 +1,21 @@
+---
+name: ❓ Question
+about: Ask a question about ntfy
+title: ''
+labels: 'question'
+assignees: ''
+
+---
+
+<!--
+
+Before you submit, consider asking on Discord/Matrix instead. You'll usually get an answer
+sooner, and there are more people there to help!
+
+- Discord: https://discord.gg/cT7ECsZj9w
+- Matrix: https://matrix.to/#/#ntfy:matrix.org / https://matrix.to/#/#ntfy-space:matrix.org
+
+-->
+
+:question: **Question**
+<!-- Go ahead and ask your question here :) -->

.github/workflows/build.yaml

@@ -8,12 +8,12 @@ jobs:
         name: Install Go
         uses: actions/setup-go@v2
         with:
-          go-version: '1.18.x'
+          go-version: '1.19.x'
       -
         name: Install node
         uses: actions/setup-node@v2
         with:
-          node-version: '16'
+          node-version: '18'
       -
         name: Checkout code
         uses: actions/checkout@v2

.github/workflows/docs.yaml

@@ -0,0 +1,36 @@
+name: docs
+on:
+  push:
+    branches:
+      - main
+jobs:
+  publish-docs:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout ntfy code
+        uses: actions/checkout@v3
+      -
+        name: Checkout docs pages code
+        uses: actions/checkout@v3
+        with:
+          repository: binwiederhier/ntfy-docs.github.io
+          path: build/ntfy-docs.github.io
+          token: ${{secrets.NTFY_DOCS_PUSH_TOKEN}}
+          # Expires after 1 year, re-generate via
+          # User -> Settings -> Developer options -> Personal Access Tokens -> Fine Grained Token
+      -
+        name: Build docs
+        run: make docs
+      -
+        name: Copy generated docs
+        run: rsync -av --exclude CNAME --delete server/docs/ build/ntfy-docs.github.io/docs/
+      -
+        name: Publish docs
+        run: |
+          cd build/ntfy-docs.github.io
+          git config user.name "GitHub Actions Bot"
+          git config user.email "<>"          
+          git add docs/
+          git commit -m "Updated docs"
+          git push origin main

.github/workflows/release.yaml

@@ -11,12 +11,12 @@ jobs:
         name: Install Go
         uses: actions/setup-go@v2
         with:
-          go-version: '1.18.x'
+          go-version: '1.19.x'
       -
         name: Install node
         uses: actions/setup-node@v2
         with:
-          node-version: '16'
+          node-version: '18'
       -
         name: Checkout code
         uses: actions/checkout@v2

.github/workflows/test.yaml

@@ -3,17 +3,17 @@ on: [push, pull_request]
 jobs:
   test:
     runs-on: ubuntu-latest
-    steps: 
+    steps:
       -
         name: Install Go
         uses: actions/setup-go@v2
         with:
-          go-version: '1.18.x'
+          go-version: '1.19.x'
       -
         name: Install node
         uses: actions/setup-node@v2
         with:
-          node-version: '16'
+          node-version: '18'
       -
         name: Checkout code
         uses: actions/checkout@v2

.gitignore

@@ -11,3 +11,4 @@ secrets/
 *.iml
 node_modules/
 .DS_Store
+__pycache__

.gitpod.yml

@@ -0,0 +1,28 @@
+tasks:
+  - name: docs
+    before: make docs-deps
+    command: mkdocs serve
+  - name: binary
+    before: |
+      npm install --global nodemon
+      make cli-deps-static-sites
+    command: |
+      nodemon --watch './**/*.go' --ext go --signal SIGTERM --exec "CGO_ENABLED=1 go run main.go serve --listen-http :2586 --debug --base-url $(gp url 2586)"
+    openMode: split-right
+  - name: web
+    before: make web-deps
+    command: cd web && npm start
+    openMode: split-right
+
+vscode:
+  extensions:
+    - golang.go
+    - ms-azuretools.vscode-docker
+
+ports:
+  - name: docs
+    port: 8000
+  - name: binary
+    port: 2586
+  - name: web
+    port: 3000

.goreleaser.yml

@@ -13,9 +13,6 @@ builds:
       - "-linkmode=external -extldflags=-static -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}}"
     goos: [linux]
     goarch: [amd64]
-    hooks:
-      post:
-        - upx "{{ .Path }}" # apt install upx
   -
     id: ntfy_linux_armv6
     binary: ntfy
@@ -28,7 +25,6 @@ builds:
     goos: [linux]
     goarch: [arm]
     goarm: [6]
-    # No "upx" for ARM, see https://github.com/binwiederhier/ntfy/issues/191#issuecomment-1083406546
   -
     id: ntfy_linux_armv7
     binary: ntfy
@@ -41,7 +37,6 @@ builds:
     goos: [linux]
     goarch: [arm]
     goarm: [7]
-    # No "upx" for ARM, see https://github.com/binwiederhier/ntfy/issues/191#issuecomment-1083406546
   -
     id: ntfy_linux_arm64
     binary: ntfy
@@ -53,7 +48,6 @@ builds:
       - "-linkmode=external -extldflags=-static -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}}"
     goos: [linux]
     goarch: [arm64]
-    # No "upx" for ARM, see https://github.com/binwiederhier/ntfy/issues/191#issuecomment-1083406546
   -
     id: ntfy_windows_amd64
     binary: ntfy
@@ -64,7 +58,6 @@ builds:
       - "-X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}}"
     goos: [windows]
     goarch: [amd64]
-    # No "upx" for Windows to hopefully avoid Virus warnings
   -
     id: ntfy_darwin_all
     binary: ntfy

CODE_OF_CONDUCT.md

@@ -0,0 +1,133 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, caste, color, religion, or sexual
+identity and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the overall
+  community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or advances of
+  any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email address,
+  without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement via Discord/Matrix (binwiederhier),
+or email (ntfy@heckel.io). All complaints will be reviewed and investigated promptly 
+and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series of
+actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or permanent
+ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior, harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within the
+community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.1, available at
+[https://www.contributor-covenant.org/version/2/1/code_of_conduct.html][v2.1].
+
+Community Impact Guidelines were inspired by
+[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
+
+For answers to common questions about this code of conduct, see the FAQ at
+[https://www.contributor-covenant.org/faq][FAQ]. Translations are available at
+[https://www.contributor-covenant.org/translations][translations].
+
+[homepage]: https://www.contributor-covenant.org
+[v2.1]: https://www.contributor-covenant.org/version/2/1/code_of_conduct.html
+[Mozilla CoC]: https://github.com/mozilla/diversity
+[FAQ]: https://www.contributor-covenant.org/faq
+[translations]: https://www.contributor-covenant.org/translations
+

Dockerfile

@@ -1,5 +1,13 @@
 FROM alpine
-MAINTAINER Philipp C. Heckel <philipp.heckel@gmail.com>
+
+LABEL org.opencontainers.image.authors="philipp.heckel@gmail.com"
+LABEL org.opencontainers.image.url="https://ntfy.sh/"
+LABEL org.opencontainers.image.documentation="https://docs.ntfy.sh/"
+LABEL org.opencontainers.image.source="https://github.com/binwiederhier/ntfy"
+LABEL org.opencontainers.image.vendor="Philipp C. Heckel"
+LABEL org.opencontainers.image.licenses="Apache-2.0, GPL-2.0"
+LABEL org.opencontainers.image.title="ntfy"
+LABEL org.opencontainers.image.description="Send push notifications to your phone or desktop using PUT/POST"
 
 COPY ntfy /usr/bin
 

Makefile

@@ -88,7 +88,6 @@ build-deps-ubuntu:
 		curl \
 		gcc-aarch64-linux-gnu \
 		gcc-arm-linux-gnueabi \
-		upx \
 		jq
 	which pip3 || sudo apt install -y python3-pip
 
@@ -142,25 +141,25 @@ web-deps-update:
 # Main server/client build
 
 cli: cli-deps
-	goreleaser build --snapshot --rm-dist
+	goreleaser build --snapshot --clean
 
 cli-linux-amd64: cli-deps-static-sites
-	goreleaser build --snapshot --rm-dist --id ntfy_linux_amd64
+	goreleaser build --snapshot --clean --id ntfy_linux_amd64
 
 cli-linux-armv6: cli-deps-static-sites cli-deps-gcc-armv6-armv7
-	goreleaser build --snapshot --rm-dist --id ntfy_linux_armv6
+	goreleaser build --snapshot --clean --id ntfy_linux_armv6
 
 cli-linux-armv7: cli-deps-static-sites cli-deps-gcc-armv6-armv7
-	goreleaser build --snapshot --rm-dist --id ntfy_linux_armv7
+	goreleaser build --snapshot --clean --id ntfy_linux_armv7
 
 cli-linux-arm64: cli-deps-static-sites cli-deps-gcc-arm64
-	goreleaser build --snapshot --rm-dist --id ntfy_linux_arm64
+	goreleaser build --snapshot --clean --id ntfy_linux_arm64
 
 cli-windows-amd64: cli-deps-static-sites
-	goreleaser build --snapshot --rm-dist --id ntfy_windows_amd64
+	goreleaser build --snapshot --clean --id ntfy_windows_amd64
 
 cli-darwin-all: cli-deps-static-sites
-	goreleaser build --snapshot --rm-dist --id ntfy_darwin_all
+	goreleaser build --snapshot --clean --id ntfy_darwin_all
 
 cli-linux-server: cli-deps-static-sites
 	# This is a target to build the CLI (including the server) manually.
@@ -201,7 +200,6 @@ cli-deps-static-sites:
 	touch server/docs/index.html server/site/app.html
 
 cli-deps-all:
-	which upx || { echo "ERROR: upx not installed. On Ubuntu, run: apt install upx"; exit 1; }
 	go install github.com/goreleaser/goreleaser@latest
 
 cli-deps-gcc-armv6-armv7:
@@ -231,14 +229,17 @@ cli-build-results:
 check: test fmt-check vet lint staticcheck
 
 test: .PHONY
+	go test $(shell go list ./... | grep -vE 'ntfy/(test|examples|tools)')
+
+testv: .PHONY
 	go test -v $(shell go list ./... | grep -vE 'ntfy/(test|examples|tools)')
 
 race: .PHONY
-	go test -race $(shell go list ./... | grep -vE 'ntfy/(test|examples|tools)')
+	go test -v -race $(shell go list ./... | grep -vE 'ntfy/(test|examples|tools)')
 
 coverage:
 	mkdir -p build/coverage
-	go test -race -coverprofile=build/coverage/coverage.txt -covermode=atomic $(shell go list ./... | grep -vE 'ntfy/(test|examples|tools)')
+	go test -v -race -coverprofile=build/coverage/coverage.txt -covermode=atomic $(shell go list ./... | grep -vE 'ntfy/(test|examples|tools)')
 	go tool cover -func build/coverage/coverage.txt
 
 coverage-html:
@@ -276,11 +277,11 @@ staticcheck: .PHONY
 
 # Releasing targets
 
-release: clean update cli-deps release-checks docs web check
-	goreleaser release --rm-dist
+release: clean cli-deps release-checks docs web check
+	goreleaser release --clean
 
-release-snapshot: clean update cli-deps docs web check
-	goreleaser release --snapshot --skip-publish --rm-dist
+release-snapshot: clean cli-deps docs web check
+	goreleaser release --snapshot --skip-publish --clean
 
 release-checks:
 	$(eval LATEST_TAG := $(shell git describe --abbrev=0 --tags | cut -c2-))

README.md

@@ -1,13 +1,5 @@
 ![ntfy](web/public/static/img/ntfy.png)
 
----
-
-## 👶 Baby break - My baby girl was born!
-Hey folks, my daughter was born on 8/30/22, so I'll be taking some time off from working on ntfy. I'll likely return 
-to working on features and bugs in a few weeks. I hope you understand. I posted some pictures in [#387](https://github.com/binwiederhier/ntfy/issues/387) 🥰   
-
----
-
 # ntfy.sh | Send push notifications to your phone or desktop via PUT/POST
 [![Release](https://img.shields.io/github/release/binwiederhier/ntfy.svg?color=success&style=flat-square)](https://github.com/binwiederhier/ntfy/releases/latest)
 [![Go Reference](https://pkg.go.dev/badge/heckel.io/ntfy.svg)](https://pkg.go.dev/heckel.io/ntfy)
@@ -17,13 +9,18 @@ to working on features and bugs in a few weeks. I hope you understand. I posted
 [![Discord](https://img.shields.io/discord/874398661709295626?label=Discord)](https://discord.gg/cT7ECsZj9w)
 [![Matrix](https://img.shields.io/matrix/ntfy:matrix.org?label=Matrix)](https://matrix.to/#/#ntfy:matrix.org)
 [![Matrix space](https://img.shields.io/matrix/ntfy-space:matrix.org?label=Matrix+space)](https://matrix.to/#/#ntfy-space:matrix.org)
+[![Reddit](https://img.shields.io/reddit/subreddit-subscribers/ntfy?color=%23317f6f&label=-%20r%2Fntfy&style=social)](https://www.reddit.com/r/ntfy/)
 [![Healthcheck](https://healthchecks.io/badge/68b65976-b3b0-4102-aec9-980921/kcoEgrLY.svg)](https://ntfy.statuspage.io/)
+[![Gitpod](https://img.shields.io/badge/Contribute%20with-Gitpod-908a85?logo=gitpod)](https://gitpod.io/#https://github.com/binwiederhier/ntfy)
 
-**ntfy** (pronounce: *notify*) is a simple HTTP-based [pub-sub](https://en.wikipedia.org/wiki/Publish%E2%80%93subscribe_pattern) notification service.
-It allows you to **send notifications to your phone or desktop via scripts** from any computer, entirely **without signup or cost**.
-It's also open source (as you can plainly see) if you want to run your own.
+**ntfy** (pronounced "*notify*") is a simple HTTP-based [pub-sub](https://en.wikipedia.org/wiki/Publish%E2%80%93subscribe_pattern) 
+notification service. With ntfy, you can **send notifications to your phone or desktop via scripts** from any computer, 
+**without having to sign up or pay any fees**. If you'd like to run your own instance of the service, you can easily do 
+so since ntfy is open source.
 
-I run a free version of it at **[ntfy.sh](https://ntfy.sh)**. There's also an [open source Android app](https://github.com/binwiederhier/ntfy-android) (see [Google Play](https://play.google.com/store/apps/details?id=io.heckel.ntfy) or [F-Droid](https://f-droid.org/en/packages/io.heckel.ntfy/)), and an [open source iOS app](https://github.com/binwiederhier/ntfy-ios) (see [App Store](https://apps.apple.com/us/app/ntfy/id1625396347)).
+You can access the free version of ntfy at **[ntfy.sh](https://ntfy.sh)**. There is also an [open source Android app](https://github.com/binwiederhier/ntfy-android)
+available on [Google Play](https://play.google.com/store/apps/details?id=io.heckel.ntfy) or [F-Droid](https://f-droid.org/en/packages/io.heckel.ntfy/),
+as well as an [open source iOS app](https://github.com/binwiederhier/ntfy-ios) available on the [App Store](https://apps.apple.com/us/app/ntfy/id1625396347).
 
 <p>
   <img src="web/public/static/img/screenshot-curl.png" height="180">
@@ -41,10 +38,15 @@ I run a free version of it at **[ntfy.sh](https://ntfy.sh)**. There's also an [o
 [Install / Self-hosting](https://ntfy.sh/docs/install/) |
 [Building](https://ntfy.sh/docs/develop/)
 
-## Chat
-You can directly contact me **[on Discord](https://discord.gg/cT7ECsZj9w)** or [on Matrix](https://matrix.to/#/#ntfy:matrix.org) 
-(bridged from Discord), or via the [GitHub issues](https://github.com/binwiederhier/ntfy/issues), or find more contact information
-[on my website](https://heckel.io/about).
+## Chat / forum
+There are a few ways to get in touch with me and/or the rest of the community. Feel free to use any of these methods. Whatever
+works best for you:
+
+* [Discord server](https://discord.gg/cT7ECsZj9w) - direct chat with the community
+* [Matrix room #ntfy](https://matrix.to/#/#ntfy:matrix.org) (+ [Matrix space](https://matrix.to/#/#ntfy-space:matrix.org)) - same chat, bridged from Discord
+* [Reddit r/ntfy](https://www.reddit.com/r/ntfy/) - asynchronous forum (_new as of October 2022_)
+* [GitHub issues](https://github.com/binwiederhier/ntfy/issues) - questions, features, bugs
+* [Email](https://heckel.io/about) - reach me directly (_I usually prefer the other methods_)
 
 ## Announcements / beta testers
 For announcements of new releases and cutting-edge beta versions, please subscribe to the [ntfy.sh/announcements](https://ntfy.sh/announcements) 
@@ -52,19 +54,93 @@ topic. If you'd like to test the iOS app, join [TestFlight](https://testflight.a
 join Discord/Matrix (I'll eventually make a testing channel in Google Play).
 
 ## Contributing
-I welcome any and all contributions. Just create a PR or an issue. To contribute code, check out 
-the [build instructions](https://ntfy.sh/docs/develop/) for the server and the Android app.
-Or, if you'd like to help translate 🇩🇪 🇺🇸 🇧🇬, you can start immediately in
+I welcome any and all contributions. Just create a PR or an issue. For larger features/ideas, please reach out
+on Discord/Matrix first to see if I'd accept them. To contribute code, check out the [build instructions](https://ntfy.sh/docs/develop/) 
+for the server and the Android app. Or, if you'd like to help translate 🇩🇪 🇺🇸 🇧🇬, you can start immediately in
 [Hosted Weblate](https://hosted.weblate.org/projects/ntfy/).
 
 <a href="https://hosted.weblate.org/engage/ntfy/">
 <img src="https://hosted.weblate.org/widgets/ntfy/-/multi-blue.svg" alt="Translation status" />
 </a>
 
-## Donations
-I have just very recently started accepting donations via [GitHub Sponsors](https://github.com/sponsors/binwiederhier). 
-I would be humbled if you helped me carry the server and developer account costs. Even small donations are very much 
-appreciated.
+## Sponsors
+I have just very recently started accepting donations via [GitHub Sponsors](https://github.com/sponsors/binwiederhier),
+and [Liberapay](https://liberapay.com/ntfy). I would be humbled if you helped me carry the server and developer 
+account costs. Even small donations are very much appreciated. A big fat **Thank You** to the folks already sponsoring ntfy:
+
+<a href="https://github.com/neutralinsomniac"><img src="https://github.com/neutralinsomniac.png" width="40px" /></a>
+<a href="https://github.com/aspyct"><img src="https://github.com/aspyct.png" width="40px" /></a>
+<a href="https://github.com/nickexyz"><img src="https://github.com/nickexyz.png" width="40px" /></a>
+<a href="https://github.com/qcasey"><img src="https://github.com/qcasey.png" width="40px" /></a>
+<a href="https://github.com/mckay115"><img src="https://github.com/mckay115.png" width="40px" /></a>
+<a href="https://github.com/Salamafet"><img src="https://github.com/Salamafet.png" width="40px" /></a>
+<a href="https://github.com/codinghipster"><img src="https://github.com/codinghipster.png" width="40px" /></a>
+<a href="https://github.com/HinFort"><img src="https://github.com/HinFort.png" width="40px" /></a>
+<a href="https://github.com/Lexevolution"><img src="https://github.com/Lexevolution.png" width="40px" /></a>
+<a href="https://github.com/johnnyip"><img src="https://github.com/johnnyip.png" width="40px" /></a>
+<a href="https://github.com/JonDerThan"><img src="https://github.com/JonDerThan.png" width="40px" /></a>
+<a href="https://github.com/12nick12"><img src="https://github.com/12nick12.png" width="40px" /></a>
+<a href="https://github.com/eanplatter"><img src="https://github.com/eanplatter.png" width="40px" /></a>
+<a href="https://github.com/fnoelscher"><img src="https://github.com/fnoelscher.png" width="40px" /></a>
+<a href="https://github.com/bnorick"><img src="https://github.com/bnorick.png" width="40px" /></a>
+<a href="https://github.com/snh"><img src="https://github.com/snh.png" width="40px" /></a>
+<a href="https://github.com/hen-x"><img src="https://github.com/hen-x.png" width="40px" /></a>
+<a href="https://github.com/JamieGoodson"><img src="https://github.com/JamieGoodson.png" width="40px" /></a>
+<a href="https://github.com/cremesk"><img src="https://github.com/cremesk.png" width="40px" /></a>
+<a href="https://github.com/dangowans"><img src="https://github.com/dangowans.png" width="40px" /></a>
+<a href="https://github.com/mnault"><img src="https://github.com/mnault.png" width="40px" /></a>
+<a href="https://github.com/nwithan8"><img src="https://github.com/nwithan8.png" width="40px" /></a>
+<a href="https://github.com/peterleiser"><img src="https://github.com/peterleiser.png" width="40px" /></a>
+<a href="https://github.com/portothree"><img src="https://github.com/portothree.png" width="40px" /></a>
+<a href="https://github.com/finngreig"><img src="https://github.com/finngreig.png" width="40px" /></a>
+<a href="https://github.com/skrollme"><img src="https://github.com/skrollme.png" width="40px" /></a>
+<a href="https://github.com/gergepalfi"><img src="https://github.com/gergepalfi.png" width="40px" /></a>
+<a href="https://github.com/tonyakwei"><img src="https://github.com/tonyakwei.png" width="40px" /></a>
+<a href="https://github.com/crosbyh"><img src="https://github.com/crosbyh.png" width="40px" /></a>
+<a href="https://github.com/mdlnr"><img src="https://github.com/mdlnr.png" width="40px" /></a>
+<a href="https://github.com/p-samuel"><img src="https://github.com/p-samuel.png" width="40px" /></a>
+<a href="https://github.com/zugaldia"><img src="https://github.com/zugaldia.png" width="40px" /></a>
+<a href="https://github.com/NathanSweet"><img src="https://github.com/NathanSweet.png" width="40px" /></a>
+<a href="https://github.com/msdeibel"><img src="https://github.com/msdeibel.png" width="40px" /></a>
+<a href="https://github.com/ksurl"><img src="https://github.com/ksurl.png" width="40px" /></a>
+<a href="https://github.com/CodingTimeDEV"><img src="https://github.com/CodingTimeDEV.png" width="40px" /></a>
+<a href="https://github.com/Terrormixer3000"><img src="https://github.com/Terrormixer3000.png" width="40px" /></a>
+<a href="https://github.com/voroskoi"><img src="https://github.com/voroskoi.png" width="40px" /></a>
+<a href="https://github.com/Nickwasused"><img src="https://github.com/Nickwasused.png" width="40px" /></a>
+<a href="https://github.com/bahur142"><img src="https://github.com/bahur142.png" width="40px" /></a>
+<a href="https://github.com/vinhdizzo"><img src="https://github.com/vinhdizzo.png" width="40px" /></a>
+<a href="https://github.com/Ge0rg3"><img src="https://github.com/Ge0rg3.png" width="40px" /></a>
+<a href="https://github.com/biopsin"><img src="https://github.com/biopsin.png" width="40px" /></a>
+<a href="https://github.com/thebino"><img src="https://github.com/thebino.png" width="40px" /></a>
+<a href="https://github.com/sky4055"><img src="https://github.com/sky4055.png" width="40px" /></a>
+<a href="https://github.com/julianlam"><img src="https://github.com/julianlam.png" width="40px" /></a>
+<a href="https://github.com/andreapx"><img src="https://github.com/andreapx.png" width="40px" /></a>
+<a href="https://github.com/billycao"><img src="https://github.com/billycao.png" width="40px" /></a>
+<a href="https://github.com/zoic21"><img src="https://github.com/zoic21.png" width="40px" /></a>
+<a href="https://github.com/IanKulin"><img src="https://github.com/IanKulin.png" width="40px" /></a>
+<a href="https://github.com/Joachim256"><img src="https://github.com/Joachim256.png" width="40px" /></a>
+<a href="https://github.com/overtone1000"><img src="https://github.com/overtone1000.png" width="40px" /></a>
+<a href="https://github.com/oakd"><img src="https://github.com/oakd.png" width="40px" /></a>
+<a href="https://github.com/KucharczykL"><img src="https://github.com/KucharczykL.png" width="40px" /></a>
+<a href="https://github.com/hansbickhofe"><img src="https://github.com/hansbickhofe.png" width="40px" /></a>
+<a href="https://github.com/caseodilla"><img src="https://github.com/caseodilla.png" width="40px" /></a>
+<a href="https://github.com/0xAF"><img src="https://github.com/0xAF.png" width="40px" /></a>
+<a href="https://github.com/soonoo"><img src="https://github.com/soonoo.png" width="40px" /></a>
+<a href="https://github.com/nichu42"><img src="https://github.com/nichu42.png" width="40px" /></a>
+<a href="https://github.com/samliebow"><img src="https://github.com/samliebow.png" width="40px" /></a>
+<a href="https://github.com/johman10"><img src="https://github.com/johman10.png" width="40px" /></a>
+
+I'd also like to thank JetBrains for providing their awesome [IntelliJ IDEA](https://www.jetbrains.com/idea/) to me for free,
+and [DigitalOcean](https://m.do.co/c/442b929528db) (*referral link*) for supporting the project:
+
+<a href="https://m.do.co/c/442b929528db"><img src="https://opensource.nyc3.cdn.digitaloceanspaces.com/attribution/assets/SVG/DO_Logo_horizontal_blue.svg" width="201px"></a>
+
+## Code of Conduct
+We as members, contributors, and leaders pledge to make participation in our community a harassment-free experience for everyone, regardless of age, body size, visible or invisible disability, ethnicity, sex characteristics, gender identity and expression, level of experience, education, socio-economic status, nationality, personal appearance, race, caste, color, religion, or sexual identity and orientation.
+
+**We pledge to act and interact in ways that contribute to an open, welcoming, diverse, inclusive, and healthy community.**
+
+_Please be sure to read the complete [Code of Conduct](CODE_OF_CONDUCT.md)._    
 
 ## License
 Made with ❤️ by [Philipp C. Heckel](https://heckel.io).   

SECURITY.md

@@ -0,0 +1,10 @@
+# Security Policy
+
+## Supported Versions
+
+As of today, I only support the latest version of ntfy. Please make sure you stay up-to-date.
+
+## Reporting a Vulnerability
+
+Please report severe security issues privately via ntfy@heckel.io, [Discord](https://discord.gg/cT7ECsZj9w),
+or [Matrix](https://matrix.to/#/#ntfy:matrix.org) (my username is `binwiederhier`).

auth/auth.go

@@ -1,122 +0,0 @@
-// Package auth deals with authentication and authorization against topics
-package auth
-
-import (
-	"errors"
-	"regexp"
-)
-
-// Auther is a generic interface to implement password-based authentication and authorization
-type Auther interface {
-	// Authenticate checks username and password and returns a user if correct. The method
-	// returns in constant-ish time, regardless of whether the user exists or the password is
-	// correct or incorrect.
-	Authenticate(username, password string) (*User, error)
-
-	// Authorize returns nil if the given user has access to the given topic using the desired
-	// permission. The user param may be nil to signal an anonymous user.
-	Authorize(user *User, topic string, perm Permission) error
-}
-
-// Manager is an interface representing user and access management
-type Manager interface {
-	// AddUser adds a user with the given username, password and role. The password should be hashed
-	// before it is stored in a persistence layer.
-	AddUser(username, password string, role Role) error
-
-	// RemoveUser deletes the user with the given username. The function returns nil on success, even
-	// if the user did not exist in the first place.
-	RemoveUser(username string) error
-
-	// Users returns a list of users. It always also returns the Everyone user ("*").
-	Users() ([]*User, error)
-
-	// User returns the user with the given username if it exists, or ErrNotFound otherwise.
-	// You may also pass Everyone to retrieve the anonymous user and its Grant list.
-	User(username string) (*User, error)
-
-	// ChangePassword changes a user's password
-	ChangePassword(username, password string) error
-
-	// ChangeRole changes a user's role. When a role is changed from RoleUser to RoleAdmin,
-	// all existing access control entries (Grant) are removed, since they are no longer needed.
-	ChangeRole(username string, role Role) error
-
-	// AllowAccess adds or updates an entry in th access control list for a specific user. It controls
-	// read/write access to a topic. The parameter topicPattern may include wildcards (*).
-	AllowAccess(username string, topicPattern string, read bool, write bool) error
-
-	// ResetAccess removes an access control list entry for a specific username/topic, or (if topic is
-	// empty) for an entire user. The parameter topicPattern may include wildcards (*).
-	ResetAccess(username string, topicPattern string) error
-
-	// DefaultAccess returns the default read/write access if no access control entry matches
-	DefaultAccess() (read bool, write bool)
-}
-
-// User is a struct that represents a user
-type User struct {
-	Name   string
-	Hash   string // password hash (bcrypt)
-	Role   Role
-	Grants []Grant
-}
-
-// Grant is a struct that represents an access control entry to a topic
-type Grant struct {
-	TopicPattern string // May include wildcard (*)
-	AllowRead    bool
-	AllowWrite   bool
-}
-
-// Permission represents a read or write permission to a topic
-type Permission int
-
-// Permissions to a topic
-const (
-	PermissionRead  = Permission(1)
-	PermissionWrite = Permission(2)
-)
-
-// Role represents a user's role, either admin or regular user
-type Role string
-
-// User roles
-const (
-	RoleAdmin     = Role("admin")
-	RoleUser      = Role("user")
-	RoleAnonymous = Role("anonymous")
-)
-
-// Everyone is a special username representing anonymous users
-const (
-	Everyone = "*"
-)
-
-var (
-	allowedUsernameRegex     = regexp.MustCompile(`^[-_.@a-zA-Z0-9]+$`)     // Does not include Everyone (*)
-	allowedTopicPatternRegex = regexp.MustCompile(`^[-_*A-Za-z0-9]{1,64}$`) // Adds '*' for wildcards!
-)
-
-// AllowedRole returns true if the given role can be used for new users
-func AllowedRole(role Role) bool {
-	return role == RoleUser || role == RoleAdmin
-}
-
-// AllowedUsername returns true if the given username is valid
-func AllowedUsername(username string) bool {
-	return allowedUsernameRegex.MatchString(username)
-}
-
-// AllowedTopicPattern returns true if the given topic pattern is valid; this includes the wildcard character (*)
-func AllowedTopicPattern(username string) bool {
-	return allowedTopicPatternRegex.MatchString(username)
-}
-
-// Error constants used by the package
-var (
-	ErrUnauthenticated = errors.New("unauthenticated")
-	ErrUnauthorized    = errors.New("unauthorized")
-	ErrInvalidArgument = errors.New("invalid argument")
-	ErrNotFound        = errors.New("not found")
-)

auth/auth_sqlite.go

@@ -1,399 +0,0 @@
-package auth
-
-import (
-	"database/sql"
-	"errors"
-	"fmt"
-	_ "github.com/mattn/go-sqlite3" // SQLite driver
-	"golang.org/x/crypto/bcrypt"
-	"strings"
-)
-
-const (
-	bcryptCost              = 10
-	intentionalSlowDownHash = "$2a$10$YFCQvqQDwIIwnJM1xkAYOeih0dg17UVGanaTStnrSzC8NCWxcLDwy" // Cost should match bcryptCost
-)
-
-// Auther-related queries
-const (
-	createAuthTablesQueries = `
-		BEGIN;
-		CREATE TABLE IF NOT EXISTS user (
-			user TEXT NOT NULL PRIMARY KEY,
-			pass TEXT NOT NULL,
-			role TEXT NOT NULL
-		);
-		CREATE TABLE IF NOT EXISTS access (
-			user TEXT NOT NULL,		
-			topic TEXT NOT NULL,
-			read INT NOT NULL,
-			write INT NOT NULL,
-			PRIMARY KEY (topic, user)
-		);
-		CREATE TABLE IF NOT EXISTS schemaVersion (
-			id INT PRIMARY KEY,
-			version INT NOT NULL
-		);
-		COMMIT;
-	`
-	selectUserQuery       = `SELECT pass, role FROM user WHERE user = ?`
-	selectTopicPermsQuery = `
-		SELECT read, write 
-		FROM access 
-		WHERE user IN ('*', ?) AND ? LIKE topic
-		ORDER BY user DESC
-	`
-)
-
-// Manager-related queries
-const (
-	insertUserQuery      = `INSERT INTO user (user, pass, role) VALUES (?, ?, ?)`
-	selectUsernamesQuery = `SELECT user FROM user ORDER BY role, user`
-	updateUserPassQuery  = `UPDATE user SET pass = ? WHERE user = ?`
-	updateUserRoleQuery  = `UPDATE user SET role = ? WHERE user = ?`
-	deleteUserQuery      = `DELETE FROM user WHERE user = ?`
-
-	upsertUserAccessQuery = `
-		INSERT INTO access (user, topic, read, write) 
-		VALUES (?, ?, ?, ?)
-		ON CONFLICT (user, topic) DO UPDATE SET read=excluded.read, write=excluded.write
-	`
-	selectUserAccessQuery  = `SELECT topic, read, write FROM access WHERE user = ?`
-	deleteAllAccessQuery   = `DELETE FROM access`
-	deleteUserAccessQuery  = `DELETE FROM access WHERE user = ?`
-	deleteTopicAccessQuery = `DELETE FROM access WHERE user = ? AND topic = ?`
-)
-
-// Schema management queries
-const (
-	currentSchemaVersion     = 1
-	insertSchemaVersion      = `INSERT INTO schemaVersion VALUES (1, ?)`
-	selectSchemaVersionQuery = `SELECT version FROM schemaVersion WHERE id = 1`
-)
-
-// SQLiteAuth is an implementation of Auther and Manager. It stores users and access control list
-// in a SQLite database.
-type SQLiteAuth struct {
-	db           *sql.DB
-	defaultRead  bool
-	defaultWrite bool
-}
-
-var _ Auther = (*SQLiteAuth)(nil)
-var _ Manager = (*SQLiteAuth)(nil)
-
-// NewSQLiteAuth creates a new SQLiteAuth instance
-func NewSQLiteAuth(filename string, defaultRead, defaultWrite bool) (*SQLiteAuth, error) {
-	db, err := sql.Open("sqlite3", filename)
-	if err != nil {
-		return nil, err
-	}
-	if err := setupAuthDB(db); err != nil {
-		return nil, err
-	}
-	return &SQLiteAuth{
-		db:           db,
-		defaultRead:  defaultRead,
-		defaultWrite: defaultWrite,
-	}, nil
-}
-
-// Authenticate checks username and password and returns a user if correct. The method
-// returns in constant-ish time, regardless of whether the user exists or the password is
-// correct or incorrect.
-func (a *SQLiteAuth) Authenticate(username, password string) (*User, error) {
-	if username == Everyone {
-		return nil, ErrUnauthenticated
-	}
-	user, err := a.User(username)
-	if err != nil {
-		bcrypt.CompareHashAndPassword([]byte(intentionalSlowDownHash),
-			[]byte("intentional slow-down to avoid timing attacks"))
-		return nil, ErrUnauthenticated
-	}
-	if err := bcrypt.CompareHashAndPassword([]byte(user.Hash), []byte(password)); err != nil {
-		return nil, ErrUnauthenticated
-	}
-	return user, nil
-}
-
-// Authorize returns nil if the given user has access to the given topic using the desired
-// permission. The user param may be nil to signal an anonymous user.
-func (a *SQLiteAuth) Authorize(user *User, topic string, perm Permission) error {
-	if user != nil && user.Role == RoleAdmin {
-		return nil // Admin can do everything
-	}
-	username := Everyone
-	if user != nil {
-		username = user.Name
-	}
-	// Select the read/write permissions for this user/topic combo. The query may return two
-	// rows (one for everyone, and one for the user), but prioritizes the user. The value for
-	// user.Name may be empty (= everyone).
-	rows, err := a.db.Query(selectTopicPermsQuery, username, topic)
-	if err != nil {
-		return err
-	}
-	defer rows.Close()
-	if !rows.Next() {
-		return a.resolvePerms(a.defaultRead, a.defaultWrite, perm)
-	}
-	var read, write bool
-	if err := rows.Scan(&read, &write); err != nil {
-		return err
-	} else if err := rows.Err(); err != nil {
-		return err
-	}
-	return a.resolvePerms(read, write, perm)
-}
-
-func (a *SQLiteAuth) resolvePerms(read, write bool, perm Permission) error {
-	if perm == PermissionRead && read {
-		return nil
-	} else if perm == PermissionWrite && write {
-		return nil
-	}
-	return ErrUnauthorized
-}
-
-// AddUser adds a user with the given username, password and role. The password should be hashed
-// before it is stored in a persistence layer.
-func (a *SQLiteAuth) AddUser(username, password string, role Role) error {
-	if !AllowedUsername(username) || !AllowedRole(role) {
-		return ErrInvalidArgument
-	}
-	hash, err := bcrypt.GenerateFromPassword([]byte(password), bcryptCost)
-	if err != nil {
-		return err
-	}
-	if _, err = a.db.Exec(insertUserQuery, username, hash, role); err != nil {
-		return err
-	}
-	return nil
-}
-
-// RemoveUser deletes the user with the given username. The function returns nil on success, even
-// if the user did not exist in the first place.
-func (a *SQLiteAuth) RemoveUser(username string) error {
-	if !AllowedUsername(username) {
-		return ErrInvalidArgument
-	}
-	if _, err := a.db.Exec(deleteUserQuery, username); err != nil {
-		return err
-	}
-	if _, err := a.db.Exec(deleteUserAccessQuery, username); err != nil {
-		return err
-	}
-	return nil
-}
-
-// Users returns a list of users. It always also returns the Everyone user ("*").
-func (a *SQLiteAuth) Users() ([]*User, error) {
-	rows, err := a.db.Query(selectUsernamesQuery)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-	usernames := make([]string, 0)
-	for rows.Next() {
-		var username string
-		if err := rows.Scan(&username); err != nil {
-			return nil, err
-		} else if err := rows.Err(); err != nil {
-			return nil, err
-		}
-		usernames = append(usernames, username)
-	}
-	rows.Close()
-	users := make([]*User, 0)
-	for _, username := range usernames {
-		user, err := a.User(username)
-		if err != nil {
-			return nil, err
-		}
-		users = append(users, user)
-	}
-	everyone, err := a.everyoneUser()
-	if err != nil {
-		return nil, err
-	}
-	users = append(users, everyone)
-	return users, nil
-}
-
-// User returns the user with the given username if it exists, or ErrNotFound otherwise.
-// You may also pass Everyone to retrieve the anonymous user and its Grant list.
-func (a *SQLiteAuth) User(username string) (*User, error) {
-	if username == Everyone {
-		return a.everyoneUser()
-	}
-	rows, err := a.db.Query(selectUserQuery, username)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-	var hash, role string
-	if !rows.Next() {
-		return nil, ErrNotFound
-	}
-	if err := rows.Scan(&hash, &role); err != nil {
-		return nil, err
-	} else if err := rows.Err(); err != nil {
-		return nil, err
-	}
-	grants, err := a.readGrants(username)
-	if err != nil {
-		return nil, err
-	}
-	return &User{
-		Name:   username,
-		Hash:   hash,
-		Role:   Role(role),
-		Grants: grants,
-	}, nil
-}
-
-func (a *SQLiteAuth) everyoneUser() (*User, error) {
-	grants, err := a.readGrants(Everyone)
-	if err != nil {
-		return nil, err
-	}
-	return &User{
-		Name:   Everyone,
-		Hash:   "",
-		Role:   RoleAnonymous,
-		Grants: grants,
-	}, nil
-}
-
-func (a *SQLiteAuth) readGrants(username string) ([]Grant, error) {
-	rows, err := a.db.Query(selectUserAccessQuery, username)
-	if err != nil {
-		return nil, err
-	}
-	defer rows.Close()
-	grants := make([]Grant, 0)
-	for rows.Next() {
-		var topic string
-		var read, write bool
-		if err := rows.Scan(&topic, &read, &write); err != nil {
-			return nil, err
-		} else if err := rows.Err(); err != nil {
-			return nil, err
-		}
-		grants = append(grants, Grant{
-			TopicPattern: fromSQLWildcard(topic),
-			AllowRead:    read,
-			AllowWrite:   write,
-		})
-	}
-	return grants, nil
-}
-
-// ChangePassword changes a user's password
-func (a *SQLiteAuth) ChangePassword(username, password string) error {
-	hash, err := bcrypt.GenerateFromPassword([]byte(password), bcryptCost)
-	if err != nil {
-		return err
-	}
-	if _, err := a.db.Exec(updateUserPassQuery, hash, username); err != nil {
-		return err
-	}
-	return nil
-}
-
-// ChangeRole changes a user's role. When a role is changed from RoleUser to RoleAdmin,
-// all existing access control entries (Grant) are removed, since they are no longer needed.
-func (a *SQLiteAuth) ChangeRole(username string, role Role) error {
-	if !AllowedUsername(username) || !AllowedRole(role) {
-		return ErrInvalidArgument
-	}
-	if _, err := a.db.Exec(updateUserRoleQuery, string(role), username); err != nil {
-		return err
-	}
-	if role == RoleAdmin {
-		if _, err := a.db.Exec(deleteUserAccessQuery, username); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// AllowAccess adds or updates an entry in th access control list for a specific user. It controls
-// read/write access to a topic. The parameter topicPattern may include wildcards (*).
-func (a *SQLiteAuth) AllowAccess(username string, topicPattern string, read bool, write bool) error {
-	if (!AllowedUsername(username) && username != Everyone) || !AllowedTopicPattern(topicPattern) {
-		return ErrInvalidArgument
-	}
-	if _, err := a.db.Exec(upsertUserAccessQuery, username, toSQLWildcard(topicPattern), read, write); err != nil {
-		return err
-	}
-	return nil
-}
-
-// ResetAccess removes an access control list entry for a specific username/topic, or (if topic is
-// empty) for an entire user. The parameter topicPattern may include wildcards (*).
-func (a *SQLiteAuth) ResetAccess(username string, topicPattern string) error {
-	if !AllowedUsername(username) && username != Everyone && username != "" {
-		return ErrInvalidArgument
-	} else if !AllowedTopicPattern(topicPattern) && topicPattern != "" {
-		return ErrInvalidArgument
-	}
-	if username == "" && topicPattern == "" {
-		_, err := a.db.Exec(deleteAllAccessQuery, username)
-		return err
-	} else if topicPattern == "" {
-		_, err := a.db.Exec(deleteUserAccessQuery, username)
-		return err
-	}
-	_, err := a.db.Exec(deleteTopicAccessQuery, username, toSQLWildcard(topicPattern))
-	return err
-}
-
-// DefaultAccess returns the default read/write access if no access control entry matches
-func (a *SQLiteAuth) DefaultAccess() (read bool, write bool) {
-	return a.defaultRead, a.defaultWrite
-}
-
-func toSQLWildcard(s string) string {
-	return strings.ReplaceAll(s, "*", "%")
-}
-
-func fromSQLWildcard(s string) string {
-	return strings.ReplaceAll(s, "%", "*")
-}
-
-func setupAuthDB(db *sql.DB) error {
-	// If 'schemaVersion' table does not exist, this must be a new database
-	rowsSV, err := db.Query(selectSchemaVersionQuery)
-	if err != nil {
-		return setupNewAuthDB(db)
-	}
-	defer rowsSV.Close()
-
-	// If 'schemaVersion' table exists, read version and potentially upgrade
-	schemaVersion := 0
-	if !rowsSV.Next() {
-		return errors.New("cannot determine schema version: database file may be corrupt")
-	}
-	if err := rowsSV.Scan(&schemaVersion); err != nil {
-		return err
-	}
-	rowsSV.Close()
-
-	// Do migrations
-	if schemaVersion == currentSchemaVersion {
-		return nil
-	}
-	return fmt.Errorf("unexpected schema version found: %d", schemaVersion)
-}
-
-func setupNewAuthDB(db *sql.DB) error {
-	if _, err := db.Exec(createAuthTablesQueries); err != nil {
-		return err
-	}
-	if _, err := db.Exec(insertSchemaVersion, currentSchemaVersion); err != nil {
-		return err
-	}
-	return nil
-}

auth/auth_sqlite_test.go

@@ -1,243 +0,0 @@
-package auth_test
-
-import (
-	"github.com/stretchr/testify/require"
-	"heckel.io/ntfy/auth"
-	"path/filepath"
-	"strings"
-	"testing"
-	"time"
-)
-
-const minBcryptTimingMillis = int64(50) // Ideally should be >100ms, but this should also run on a Raspberry Pi without massive resources
-
-func TestSQLiteAuth_FullScenario_Default_DenyAll(t *testing.T) {
-	a := newTestAuth(t, false, false)
-	require.Nil(t, a.AddUser("phil", "phil", auth.RoleAdmin))
-	require.Nil(t, a.AddUser("ben", "ben", auth.RoleUser))
-	require.Nil(t, a.AllowAccess("ben", "mytopic", true, true))
-	require.Nil(t, a.AllowAccess("ben", "readme", true, false))
-	require.Nil(t, a.AllowAccess("ben", "writeme", false, true))
-	require.Nil(t, a.AllowAccess("ben", "everyonewrite", false, false)) // How unfair!
-	require.Nil(t, a.AllowAccess(auth.Everyone, "announcements", true, false))
-	require.Nil(t, a.AllowAccess(auth.Everyone, "everyonewrite", true, true))
-	require.Nil(t, a.AllowAccess(auth.Everyone, "up*", false, true)) // Everyone can write to /up*
-
-	phil, err := a.Authenticate("phil", "phil")
-	require.Nil(t, err)
-	require.Equal(t, "phil", phil.Name)
-	require.True(t, strings.HasPrefix(phil.Hash, "$2a$10$"))
-	require.Equal(t, auth.RoleAdmin, phil.Role)
-	require.Equal(t, []auth.Grant{}, phil.Grants)
-
-	ben, err := a.Authenticate("ben", "ben")
-	require.Nil(t, err)
-	require.Equal(t, "ben", ben.Name)
-	require.True(t, strings.HasPrefix(ben.Hash, "$2a$10$"))
-	require.Equal(t, auth.RoleUser, ben.Role)
-	require.Equal(t, []auth.Grant{
-		{"mytopic", true, true},
-		{"readme", true, false},
-		{"writeme", false, true},
-		{"everyonewrite", false, false},
-	}, ben.Grants)
-
-	notben, err := a.Authenticate("ben", "this is wrong")
-	require.Nil(t, notben)
-	require.Equal(t, auth.ErrUnauthenticated, err)
-
-	// Admin can do everything
-	require.Nil(t, a.Authorize(phil, "sometopic", auth.PermissionWrite))
-	require.Nil(t, a.Authorize(phil, "mytopic", auth.PermissionRead))
-	require.Nil(t, a.Authorize(phil, "readme", auth.PermissionWrite))
-	require.Nil(t, a.Authorize(phil, "writeme", auth.PermissionWrite))
-	require.Nil(t, a.Authorize(phil, "announcements", auth.PermissionWrite))
-	require.Nil(t, a.Authorize(phil, "everyonewrite", auth.PermissionWrite))
-
-	// User cannot do everything
-	require.Nil(t, a.Authorize(ben, "mytopic", auth.PermissionWrite))
-	require.Nil(t, a.Authorize(ben, "mytopic", auth.PermissionRead))
-	require.Nil(t, a.Authorize(ben, "readme", auth.PermissionRead))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "readme", auth.PermissionWrite))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "writeme", auth.PermissionRead))
-	require.Nil(t, a.Authorize(ben, "writeme", auth.PermissionWrite))
-	require.Nil(t, a.Authorize(ben, "writeme", auth.PermissionWrite))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "everyonewrite", auth.PermissionRead))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "everyonewrite", auth.PermissionWrite))
-	require.Nil(t, a.Authorize(ben, "announcements", auth.PermissionRead))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "announcements", auth.PermissionWrite))
-
-	// Everyone else can do barely anything
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "sometopicnotinthelist", auth.PermissionRead))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "sometopicnotinthelist", auth.PermissionWrite))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "mytopic", auth.PermissionRead))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "mytopic", auth.PermissionWrite))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "readme", auth.PermissionRead))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "readme", auth.PermissionWrite))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "writeme", auth.PermissionRead))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "writeme", auth.PermissionWrite))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(nil, "announcements", auth.PermissionWrite))
-	require.Nil(t, a.Authorize(nil, "announcements", auth.PermissionRead))
-	require.Nil(t, a.Authorize(nil, "everyonewrite", auth.PermissionRead))
-	require.Nil(t, a.Authorize(nil, "everyonewrite", auth.PermissionWrite))
-	require.Nil(t, a.Authorize(nil, "up1234", auth.PermissionWrite)) // Wildcard permission
-	require.Nil(t, a.Authorize(nil, "up5678", auth.PermissionWrite))
-}
-
-func TestSQLiteAuth_AddUser_Invalid(t *testing.T) {
-	a := newTestAuth(t, false, false)
-	require.Equal(t, auth.ErrInvalidArgument, a.AddUser("  invalid  ", "pass", auth.RoleAdmin))
-	require.Equal(t, auth.ErrInvalidArgument, a.AddUser("validuser", "pass", "invalid-role"))
-}
-
-func TestSQLiteAuth_AddUser_Timing(t *testing.T) {
-	a := newTestAuth(t, false, false)
-	start := time.Now().UnixMilli()
-	require.Nil(t, a.AddUser("user", "pass", auth.RoleAdmin))
-	require.GreaterOrEqual(t, time.Now().UnixMilli()-start, minBcryptTimingMillis)
-}
-
-func TestSQLiteAuth_Authenticate_Timing(t *testing.T) {
-	a := newTestAuth(t, false, false)
-	require.Nil(t, a.AddUser("user", "pass", auth.RoleAdmin))
-
-	// Timing a correct attempt
-	start := time.Now().UnixMilli()
-	_, err := a.Authenticate("user", "pass")
-	require.Nil(t, err)
-	require.GreaterOrEqual(t, time.Now().UnixMilli()-start, minBcryptTimingMillis)
-
-	// Timing an incorrect attempt
-	start = time.Now().UnixMilli()
-	_, err = a.Authenticate("user", "INCORRECT")
-	require.Equal(t, auth.ErrUnauthenticated, err)
-	require.GreaterOrEqual(t, time.Now().UnixMilli()-start, minBcryptTimingMillis)
-
-	// Timing a non-existing user attempt
-	start = time.Now().UnixMilli()
-	_, err = a.Authenticate("DOES-NOT-EXIST", "hithere")
-	require.Equal(t, auth.ErrUnauthenticated, err)
-	require.GreaterOrEqual(t, time.Now().UnixMilli()-start, minBcryptTimingMillis)
-}
-
-func TestSQLiteAuth_UserManagement(t *testing.T) {
-	a := newTestAuth(t, false, false)
-	require.Nil(t, a.AddUser("phil", "phil", auth.RoleAdmin))
-	require.Nil(t, a.AddUser("ben", "ben", auth.RoleUser))
-	require.Nil(t, a.AllowAccess("ben", "mytopic", true, true))
-	require.Nil(t, a.AllowAccess("ben", "readme", true, false))
-	require.Nil(t, a.AllowAccess("ben", "writeme", false, true))
-	require.Nil(t, a.AllowAccess("ben", "everyonewrite", false, false)) // How unfair!
-	require.Nil(t, a.AllowAccess(auth.Everyone, "announcements", true, false))
-	require.Nil(t, a.AllowAccess(auth.Everyone, "everyonewrite", true, true))
-
-	// Query user details
-	phil, err := a.User("phil")
-	require.Nil(t, err)
-	require.Equal(t, "phil", phil.Name)
-	require.True(t, strings.HasPrefix(phil.Hash, "$2a$10$"))
-	require.Equal(t, auth.RoleAdmin, phil.Role)
-	require.Equal(t, []auth.Grant{}, phil.Grants)
-
-	ben, err := a.User("ben")
-	require.Nil(t, err)
-	require.Equal(t, "ben", ben.Name)
-	require.True(t, strings.HasPrefix(ben.Hash, "$2a$10$"))
-	require.Equal(t, auth.RoleUser, ben.Role)
-	require.Equal(t, []auth.Grant{
-		{"mytopic", true, true},
-		{"readme", true, false},
-		{"writeme", false, true},
-		{"everyonewrite", false, false},
-	}, ben.Grants)
-
-	everyone, err := a.User(auth.Everyone)
-	require.Nil(t, err)
-	require.Equal(t, "*", everyone.Name)
-	require.Equal(t, "", everyone.Hash)
-	require.Equal(t, auth.RoleAnonymous, everyone.Role)
-	require.Equal(t, []auth.Grant{
-		{"announcements", true, false},
-		{"everyonewrite", true, true},
-	}, everyone.Grants)
-
-	// Ben: Before revoking
-	require.Nil(t, a.AllowAccess("ben", "mytopic", true, true))
-	require.Nil(t, a.AllowAccess("ben", "readme", true, false))
-	require.Nil(t, a.AllowAccess("ben", "writeme", false, true))
-	require.Nil(t, a.Authorize(ben, "mytopic", auth.PermissionRead))
-	require.Nil(t, a.Authorize(ben, "mytopic", auth.PermissionWrite))
-	require.Nil(t, a.Authorize(ben, "readme", auth.PermissionRead))
-	require.Nil(t, a.Authorize(ben, "writeme", auth.PermissionWrite))
-
-	// Revoke access for "ben" to "mytopic", then check again
-	require.Nil(t, a.ResetAccess("ben", "mytopic"))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "mytopic", auth.PermissionWrite)) // Revoked
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "mytopic", auth.PermissionRead))  // Revoked
-	require.Nil(t, a.Authorize(ben, "readme", auth.PermissionRead))                           // Unchanged
-	require.Nil(t, a.Authorize(ben, "writeme", auth.PermissionWrite))                         // Unchanged
-
-	// Revoke rest of the access
-	require.Nil(t, a.ResetAccess("ben", ""))
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "readme", auth.PermissionRead))    // Revoked
-	require.Equal(t, auth.ErrUnauthorized, a.Authorize(ben, "wrtiteme", auth.PermissionWrite)) // Revoked
-
-	// User list
-	users, err := a.Users()
-	require.Nil(t, err)
-	require.Equal(t, 3, len(users))
-	require.Equal(t, "phil", users[0].Name)
-	require.Equal(t, "ben", users[1].Name)
-	require.Equal(t, "*", users[2].Name)
-
-	// Remove user
-	require.Nil(t, a.RemoveUser("ben"))
-	_, err = a.User("ben")
-	require.Equal(t, auth.ErrNotFound, err)
-
-	users, err = a.Users()
-	require.Nil(t, err)
-	require.Equal(t, 2, len(users))
-	require.Equal(t, "phil", users[0].Name)
-	require.Equal(t, "*", users[1].Name)
-}
-
-func TestSQLiteAuth_ChangePassword(t *testing.T) {
-	a := newTestAuth(t, false, false)
-	require.Nil(t, a.AddUser("phil", "phil", auth.RoleAdmin))
-
-	_, err := a.Authenticate("phil", "phil")
-	require.Nil(t, err)
-
-	require.Nil(t, a.ChangePassword("phil", "newpass"))
-	_, err = a.Authenticate("phil", "phil")
-	require.Equal(t, auth.ErrUnauthenticated, err)
-	_, err = a.Authenticate("phil", "newpass")
-	require.Nil(t, err)
-}
-
-func TestSQLiteAuth_ChangeRole(t *testing.T) {
-	a := newTestAuth(t, false, false)
-	require.Nil(t, a.AddUser("ben", "ben", auth.RoleUser))
-	require.Nil(t, a.AllowAccess("ben", "mytopic", true, true))
-	require.Nil(t, a.AllowAccess("ben", "readme", true, false))
-
-	ben, err := a.User("ben")
-	require.Nil(t, err)
-	require.Equal(t, auth.RoleUser, ben.Role)
-	require.Equal(t, 2, len(ben.Grants))
-
-	require.Nil(t, a.ChangeRole("ben", auth.RoleAdmin))
-
-	ben, err = a.User("ben")
-	require.Nil(t, err)
-	require.Equal(t, auth.RoleAdmin, ben.Role)
-	require.Equal(t, 0, len(ben.Grants))
-}
-
-func newTestAuth(t *testing.T, defaultRead, defaultWrite bool) *auth.SQLiteAuth {
-	filename := filepath.Join(t.TempDir(), "user.db")
-	a, err := auth.NewSQLiteAuth(filename, defaultRead, defaultWrite)
-	require.Nil(t, err)
-	return a
-}

client/client.yml

@@ -5,10 +5,16 @@
 #
 # default-host: https://ntfy.sh
 
-# Defaults below will be used when a topic does not have its own settings
-#
+# Default credentials will be used with "ntfy publish" and "ntfy subscribe" if no other credentials are provided.
+# You can set a default token to use or a default user:password combination, but not both. For an empty password,
+# use empty double-quotes ("")
+
+# default-token:
+
 # default-user:
 # default-password:
+
+# Default command will execute after "ntfy subscribe" receives a message if no command is provided in subscription below
 # default-command:
 
 # Subscriptions to topics and their actions. This option is primarily used by the systemd service,
@@ -26,6 +32,8 @@
 #         command: 'notify-send "$m"'
 #         user: phill
 #         password: mypass
+#       - topic: token_topic
+#         token: tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2
 #
 # Variables:
 #     Variable        Aliases               Description

client/client_test.go

@@ -4,11 +4,18 @@ import (
 	"fmt"
 	"github.com/stretchr/testify/require"
 	"heckel.io/ntfy/client"
+	"heckel.io/ntfy/log"
 	"heckel.io/ntfy/test"
+	"os"
 	"testing"
 	"time"
 )
 
+func TestMain(m *testing.M) {
+	log.SetLevel(log.ErrorLevel)
+	os.Exit(m.Run())
+}
+
 func TestClient_Publish_Subscribe(t *testing.T) {
 	s, port := test.StartServer(t)
 	defer test.StopServer(t, s, port)

client/config.go

@@ -12,17 +12,22 @@ const (
 
 // Config is the config struct for a Client
 type Config struct {
-	DefaultHost     string `yaml:"default-host"`
-	DefaultUser     string `yaml:"default-user"`
-	DefaultPassword string `yaml:"default-password"`
-	DefaultCommand  string `yaml:"default-command"`
-	Subscribe       []struct {
-		Topic    string            `yaml:"topic"`
-		User     string            `yaml:"user"`
-		Password string            `yaml:"password"`
-		Command  string            `yaml:"command"`
-		If       map[string]string `yaml:"if"`
-	} `yaml:"subscribe"`
+	DefaultHost     string      `yaml:"default-host"`
+	DefaultUser     string      `yaml:"default-user"`
+	DefaultPassword *string     `yaml:"default-password"`
+	DefaultToken    string      `yaml:"default-token"`
+	DefaultCommand  string      `yaml:"default-command"`
+	Subscribe       []Subscribe `yaml:"subscribe"`
+}
+
+// Subscribe is the struct for a Subscription within Config
+type Subscribe struct {
+	Topic    string            `yaml:"topic"`
+	User     string            `yaml:"user"`
+	Password *string           `yaml:"password"`
+	Token    string            `yaml:"token"`
+	Command  string            `yaml:"command"`
+	If       map[string]string `yaml:"if"`
 }
 
 // NewConfig creates a new Config struct for a Client
@@ -30,7 +35,8 @@ func NewConfig() *Config {
 	return &Config{
 		DefaultHost:     DefaultBaseURL,
 		DefaultUser:     "",
-		DefaultPassword: "",
+		DefaultPassword: nil,
+		DefaultToken:    "",
 		DefaultCommand:  "",
 		Subscribe:       nil,
 	}

client/config_test.go

@@ -12,7 +12,7 @@ func TestConfig_Load(t *testing.T) {
 	filename := filepath.Join(t.TempDir(), "client.yml")
 	require.Nil(t, os.WriteFile(filename, []byte(`
 default-host: http://localhost
-default-user: phil
+default-user: philipp
 default-password: mypass
 default-command: 'echo "Got the message: $message"'
 subscribe:
@@ -31,14 +31,14 @@ subscribe:
 	conf, err := client.LoadConfig(filename)
 	require.Nil(t, err)
 	require.Equal(t, "http://localhost", conf.DefaultHost)
-	require.Equal(t, "phil", conf.DefaultUser)
-	require.Equal(t, "mypass", conf.DefaultPassword)
+	require.Equal(t, "philipp", conf.DefaultUser)
+	require.Equal(t, "mypass", *conf.DefaultPassword)
 	require.Equal(t, `echo "Got the message: $message"`, conf.DefaultCommand)
 	require.Equal(t, 4, len(conf.Subscribe))
 	require.Equal(t, "no-command-with-auth", conf.Subscribe[0].Topic)
 	require.Equal(t, "", conf.Subscribe[0].Command)
 	require.Equal(t, "phil", conf.Subscribe[0].User)
-	require.Equal(t, "mypass", conf.Subscribe[0].Password)
+	require.Equal(t, "mypass", *conf.Subscribe[0].Password)
 	require.Equal(t, "echo-this", conf.Subscribe[1].Topic)
 	require.Equal(t, `echo "Message received: $message"`, conf.Subscribe[1].Command)
 	require.Equal(t, "alerts", conf.Subscribe[2].Topic)
@@ -46,3 +46,95 @@ subscribe:
 	require.Equal(t, "high,urgent", conf.Subscribe[2].If["priority"])
 	require.Equal(t, "defaults", conf.Subscribe[3].Topic)
 }
+
+func TestConfig_EmptyPassword(t *testing.T) {
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(`
+default-host: http://localhost
+default-user: philipp
+default-password: ""
+subscribe:
+  - topic: no-command-with-auth
+    user: phil
+    password: ""
+`), 0600))
+
+	conf, err := client.LoadConfig(filename)
+	require.Nil(t, err)
+	require.Equal(t, "http://localhost", conf.DefaultHost)
+	require.Equal(t, "philipp", conf.DefaultUser)
+	require.Equal(t, "", *conf.DefaultPassword)
+	require.Equal(t, 1, len(conf.Subscribe))
+	require.Equal(t, "no-command-with-auth", conf.Subscribe[0].Topic)
+	require.Equal(t, "", conf.Subscribe[0].Command)
+	require.Equal(t, "phil", conf.Subscribe[0].User)
+	require.Equal(t, "", *conf.Subscribe[0].Password)
+}
+
+func TestConfig_NullPassword(t *testing.T) {
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(`
+default-host: http://localhost
+default-user: philipp
+default-password: ~
+subscribe:
+  - topic: no-command-with-auth
+    user: phil
+    password: ~
+`), 0600))
+
+	conf, err := client.LoadConfig(filename)
+	require.Nil(t, err)
+	require.Equal(t, "http://localhost", conf.DefaultHost)
+	require.Equal(t, "philipp", conf.DefaultUser)
+	require.Nil(t, conf.DefaultPassword)
+	require.Equal(t, 1, len(conf.Subscribe))
+	require.Equal(t, "no-command-with-auth", conf.Subscribe[0].Topic)
+	require.Equal(t, "", conf.Subscribe[0].Command)
+	require.Equal(t, "phil", conf.Subscribe[0].User)
+	require.Nil(t, conf.Subscribe[0].Password)
+}
+
+func TestConfig_NoPassword(t *testing.T) {
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(`
+default-host: http://localhost
+default-user: philipp
+subscribe:
+  - topic: no-command-with-auth
+    user: phil
+`), 0600))
+
+	conf, err := client.LoadConfig(filename)
+	require.Nil(t, err)
+	require.Equal(t, "http://localhost", conf.DefaultHost)
+	require.Equal(t, "philipp", conf.DefaultUser)
+	require.Nil(t, conf.DefaultPassword)
+	require.Equal(t, 1, len(conf.Subscribe))
+	require.Equal(t, "no-command-with-auth", conf.Subscribe[0].Topic)
+	require.Equal(t, "", conf.Subscribe[0].Command)
+	require.Equal(t, "phil", conf.Subscribe[0].User)
+	require.Nil(t, conf.Subscribe[0].Password)
+}
+
+func TestConfig_DefaultToken(t *testing.T) {
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(`
+default-host: http://localhost
+default-token: tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2
+subscribe:
+  - topic: mytopic
+`), 0600))
+
+	conf, err := client.LoadConfig(filename)
+	require.Nil(t, err)
+	require.Equal(t, "http://localhost", conf.DefaultHost)
+	require.Equal(t, "", conf.DefaultUser)
+	require.Nil(t, conf.DefaultPassword)
+	require.Equal(t, "tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", conf.DefaultToken)
+	require.Equal(t, 1, len(conf.Subscribe))
+	require.Equal(t, "mytopic", conf.Subscribe[0].Topic)
+	require.Equal(t, "", conf.Subscribe[0].User)
+	require.Nil(t, conf.Subscribe[0].Password)
+	require.Equal(t, "", conf.Subscribe[0].Token)
+}

client/options.go

@@ -87,6 +87,11 @@ func WithBasicAuth(user, pass string) PublishOption {
 	return WithHeader("Authorization", util.BasicAuth(user, pass))
 }
 
+// WithBearerAuth adds the Authorization header for Bearer auth to the request
+func WithBearerAuth(token string) PublishOption {
+	return WithHeader("Authorization", fmt.Sprintf("Bearer %s", token))
+}
+
 // WithNoCache instructs the server not to cache the message server-side
 func WithNoCache() PublishOption {
 	return WithHeader("X-Cache", "no")

cmd/access.go

@@ -6,7 +6,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/urfave/cli/v2"
-	"heckel.io/ntfy/auth"
+	"heckel.io/ntfy/user"
 	"heckel.io/ntfy/util"
 )
 
@@ -19,7 +19,7 @@ const (
 )
 
 var flagsAccess = append(
-	flagsUser,
+	append([]cli.Flag{}, flagsUser...),
 	&cli.BoolFlag{Name: "reset", Aliases: []string{"r"}, Usage: "reset access for user (and topic)"},
 )
 
@@ -71,13 +71,13 @@ func execUserAccess(c *cli.Context) error {
 	if c.NArg() > 3 {
 		return errors.New("too many arguments, please check 'ntfy access --help' for usage details")
 	}
-	manager, err := createAuthManager(c)
+	manager, err := createUserManager(c)
 	if err != nil {
 		return err
 	}
 	username := c.Args().Get(0)
 	if username == userEveryone {
-		username = auth.Everyone
+		username = user.Everyone
 	}
 	topic := c.Args().Get(1)
 	perms := c.Args().Get(2)
@@ -96,26 +96,28 @@ func execUserAccess(c *cli.Context) error {
 	return changeAccess(c, manager, username, topic, perms)
 }
 
-func changeAccess(c *cli.Context, manager auth.Manager, username string, topic string, perms string) error {
-	if !util.InStringList([]string{"", "read-write", "rw", "read-only", "read", "ro", "write-only", "write", "wo", "none", "deny"}, perms) {
+func changeAccess(c *cli.Context, manager *user.Manager, username string, topic string, perms string) error {
+	if !util.Contains([]string{"", "read-write", "rw", "read-only", "read", "ro", "write-only", "write", "wo", "none", "deny"}, perms) {
 		return errors.New("permission must be one of: read-write, read-only, write-only, or deny (or the aliases: read, ro, write, wo, none)")
 	}
-	read := util.InStringList([]string{"read-write", "rw", "read-only", "read", "ro"}, perms)
-	write := util.InStringList([]string{"read-write", "rw", "write-only", "write", "wo"}, perms)
-	user, err := manager.User(username)
-	if err == auth.ErrNotFound {
-		return fmt.Errorf("user %s does not exist", username)
-	} else if user.Role == auth.RoleAdmin {
-		return fmt.Errorf("user %s is an admin user, access control entries have no effect", username)
-	}
-	if err := manager.AllowAccess(username, topic, read, write); err != nil {
+	permission, err := user.ParsePermission(perms)
+	if err != nil {
 		return err
 	}
-	if read && write {
+	u, err := manager.User(username)
+	if err == user.ErrUserNotFound {
+		return fmt.Errorf("user %s does not exist", username)
+	} else if u.Role == user.RoleAdmin {
+		return fmt.Errorf("user %s is an admin user, access control entries have no effect", username)
+	}
+	if err := manager.AllowAccess(username, topic, permission); err != nil {
+		return err
+	}
+	if permission.IsReadWrite() {
 		fmt.Fprintf(c.App.ErrWriter, "granted read-write access to topic %s\n\n", topic)
-	} else if read {
+	} else if permission.IsRead() {
 		fmt.Fprintf(c.App.ErrWriter, "granted read-only access to topic %s\n\n", topic)
-	} else if write {
+	} else if permission.IsWrite() {
 		fmt.Fprintf(c.App.ErrWriter, "granted write-only access to topic %s\n\n", topic)
 	} else {
 		fmt.Fprintf(c.App.ErrWriter, "revoked all access to topic %s\n\n", topic)
@@ -123,7 +125,7 @@ func changeAccess(c *cli.Context, manager auth.Manager, username string, topic s
 	return showUserAccess(c, manager, username)
 }
 
-func resetAccess(c *cli.Context, manager auth.Manager, username, topic string) error {
+func resetAccess(c *cli.Context, manager *user.Manager, username, topic string) error {
 	if username == "" {
 		return resetAllAccess(c, manager)
 	} else if topic == "" {
@@ -132,7 +134,7 @@ func resetAccess(c *cli.Context, manager auth.Manager, username, topic string) e
 	return resetUserTopicAccess(c, manager, username, topic)
 }
 
-func resetAllAccess(c *cli.Context, manager auth.Manager) error {
+func resetAllAccess(c *cli.Context, manager *user.Manager) error {
 	if err := manager.ResetAccess("", ""); err != nil {
 		return err
 	}
@@ -140,7 +142,7 @@ func resetAllAccess(c *cli.Context, manager auth.Manager) error {
 	return nil
 }
 
-func resetUserAccess(c *cli.Context, manager auth.Manager, username string) error {
+func resetUserAccess(c *cli.Context, manager *user.Manager, username string) error {
 	if err := manager.ResetAccess(username, ""); err != nil {
 		return err
 	}
@@ -148,7 +150,7 @@ func resetUserAccess(c *cli.Context, manager auth.Manager, username string) erro
 	return showUserAccess(c, manager, username)
 }
 
-func resetUserTopicAccess(c *cli.Context, manager auth.Manager, username string, topic string) error {
+func resetUserTopicAccess(c *cli.Context, manager *user.Manager, username string, topic string) error {
 	if err := manager.ResetAccess(username, topic); err != nil {
 		return err
 	}
@@ -156,14 +158,14 @@ func resetUserTopicAccess(c *cli.Context, manager auth.Manager, username string,
 	return showUserAccess(c, manager, username)
 }
 
-func showAccess(c *cli.Context, manager auth.Manager, username string) error {
+func showAccess(c *cli.Context, manager *user.Manager, username string) error {
 	if username == "" {
 		return showAllAccess(c, manager)
 	}
 	return showUserAccess(c, manager, username)
 }
 
-func showAllAccess(c *cli.Context, manager auth.Manager) error {
+func showAllAccess(c *cli.Context, manager *user.Manager) error {
 	users, err := manager.Users()
 	if err != nil {
 		return err
@@ -171,28 +173,36 @@ func showAllAccess(c *cli.Context, manager auth.Manager) error {
 	return showUsers(c, manager, users)
 }
 
-func showUserAccess(c *cli.Context, manager auth.Manager, username string) error {
+func showUserAccess(c *cli.Context, manager *user.Manager, username string) error {
 	users, err := manager.User(username)
-	if err == auth.ErrNotFound {
+	if err == user.ErrUserNotFound {
 		return fmt.Errorf("user %s does not exist", username)
 	} else if err != nil {
 		return err
 	}
-	return showUsers(c, manager, []*auth.User{users})
+	return showUsers(c, manager, []*user.User{users})
 }
 
-func showUsers(c *cli.Context, manager auth.Manager, users []*auth.User) error {
-	for _, user := range users {
-		fmt.Fprintf(c.App.ErrWriter, "user %s (%s)\n", user.Name, user.Role)
-		if user.Role == auth.RoleAdmin {
+func showUsers(c *cli.Context, manager *user.Manager, users []*user.User) error {
+	for _, u := range users {
+		grants, err := manager.Grants(u.Name)
+		if err != nil {
+			return err
+		}
+		tier := "none"
+		if u.Tier != nil {
+			tier = u.Tier.Name
+		}
+		fmt.Fprintf(c.App.ErrWriter, "user %s (role: %s, tier: %s)\n", u.Name, u.Role, tier)
+		if u.Role == user.RoleAdmin {
 			fmt.Fprintf(c.App.ErrWriter, "- read-write access to all topics (admin role)\n")
-		} else if len(user.Grants) > 0 {
-			for _, grant := range user.Grants {
-				if grant.AllowRead && grant.AllowWrite {
+		} else if len(grants) > 0 {
+			for _, grant := range grants {
+				if grant.Allow.IsReadWrite() {
 					fmt.Fprintf(c.App.ErrWriter, "- read-write access to topic %s\n", grant.TopicPattern)
-				} else if grant.AllowRead {
+				} else if grant.Allow.IsRead() {
 					fmt.Fprintf(c.App.ErrWriter, "- read-only access to topic %s\n", grant.TopicPattern)
-				} else if grant.AllowWrite {
+				} else if grant.Allow.IsWrite() {
 					fmt.Fprintf(c.App.ErrWriter, "- write-only access to topic %s\n", grant.TopicPattern)
 				} else {
 					fmt.Fprintf(c.App.ErrWriter, "- no access to topic %s\n", grant.TopicPattern)
@@ -201,13 +211,13 @@ func showUsers(c *cli.Context, manager auth.Manager, users []*auth.User) error {
 		} else {
 			fmt.Fprintf(c.App.ErrWriter, "- no topic-specific permissions\n")
 		}
-		if user.Name == auth.Everyone {
-			defaultRead, defaultWrite := manager.DefaultAccess()
-			if defaultRead && defaultWrite {
+		if u.Name == user.Everyone {
+			access := manager.DefaultAccess()
+			if access.IsReadWrite() {
 				fmt.Fprintln(c.App.ErrWriter, "- read-write access to all (other) topics (server config)")
-			} else if defaultRead {
+			} else if access.IsRead() {
 				fmt.Fprintln(c.App.ErrWriter, "- read-only access to all (other) topics (server config)")
-			} else if defaultWrite {
+			} else if access.IsWrite() {
 				fmt.Fprintln(c.App.ErrWriter, "- write-only access to all (other) topics (server config)")
 			} else {
 				fmt.Fprintln(c.App.ErrWriter, "- no access to any (other) topics (server config)")

cmd/access_test.go

@@ -15,7 +15,7 @@ func TestCLI_Access_Show(t *testing.T) {
 
 	app, _, _, stderr := newTestApp()
 	require.Nil(t, runAccessCommand(app, conf))
-	require.Contains(t, stderr.String(), "user * (anonymous)\n- no topic-specific permissions\n- no access to any (other) topics (server config)")
+	require.Contains(t, stderr.String(), "user * (role: anonymous, tier: none)\n- no topic-specific permissions\n- no access to any (other) topics (server config)")
 }
 
 func TestCLI_Access_Grant_And_Publish(t *testing.T) {
@@ -32,12 +32,12 @@ func TestCLI_Access_Grant_And_Publish(t *testing.T) {
 
 	app, _, _, stderr := newTestApp()
 	require.Nil(t, runAccessCommand(app, conf))
-	expected := `user phil (admin)
+	expected := `user phil (role: admin, tier: none)
 - read-write access to all topics (admin role)
-user ben (user)
+user ben (role: user, tier: none)
 - read-write access to topic announcements
 - read-only access to topic sometopic
-user * (anonymous)
+user * (role: anonymous, tier: none)
 - read-only access to topic announcements
 - no access to any (other) topics (server config)
 `
@@ -79,9 +79,11 @@ user * (anonymous)
 func runAccessCommand(app *cli.App, conf *server.Config, args ...string) error {
 	userArgs := []string{
 		"ntfy",
+		"--log-level=ERROR",
 		"access",
+		"--config=" + conf.File, // Dummy config file to avoid lookups of real file
 		"--auth-file=" + conf.AuthFile,
-		"--auth-default-access=" + confToDefaultAccess(conf),
+		"--auth-default-access=" + conf.AuthDefault.String(),
 	}
 	return app.Run(append(userArgs, args...))
 }

cmd/app.go

@@ -2,10 +2,12 @@
 package cmd
 
 import (
+	"fmt"
 	"github.com/urfave/cli/v2"
 	"github.com/urfave/cli/v2/altsrc"
 	"heckel.io/ntfy/log"
 	"os"
+	"regexp"
 )
 
 const (
@@ -20,8 +22,15 @@ var flagsDefault = []cli.Flag{
 	&cli.BoolFlag{Name: "trace", EnvVars: []string{"NTFY_TRACE"}, Usage: "enable tracing (very verbose, be careful)"},
 	&cli.BoolFlag{Name: "no-log-dates", Aliases: []string{"no_log_dates"}, EnvVars: []string{"NTFY_NO_LOG_DATES"}, Usage: "disable the date/time prefix"},
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "log-level", Aliases: []string{"log_level"}, Value: log.InfoLevel.String(), EnvVars: []string{"NTFY_LOG_LEVEL"}, Usage: "set log level"}),
+	altsrc.NewStringSliceFlag(&cli.StringSliceFlag{Name: "log-level-overrides", Aliases: []string{"log_level_overrides"}, EnvVars: []string{"NTFY_LOG_LEVEL_OVERRIDES"}, Usage: "set log level overrides"}),
+	altsrc.NewStringFlag(&cli.StringFlag{Name: "log-format", Aliases: []string{"log_format"}, Value: log.TextFormat.String(), EnvVars: []string{"NTFY_LOG_FORMAT"}, Usage: "set log format"}),
+	altsrc.NewStringFlag(&cli.StringFlag{Name: "log-file", Aliases: []string{"log_file"}, EnvVars: []string{"NTFY_LOG_FILE"}, Usage: "set log file, default is STDOUT"}),
 }
 
+var (
+	logLevelOverrideRegex = regexp.MustCompile(`(?i)^([^=\s]+)(?:\s*=\s*(\S+))?\s*->\s*(TRACE|DEBUG|INFO|WARN|ERROR)$`)
+)
+
 // New creates a new CLI application
 func New() *cli.App {
 	return &cli.App{
@@ -40,15 +49,42 @@ func New() *cli.App {
 }
 
 func initLogFunc(c *cli.Context) error {
+	log.SetLevel(log.ToLevel(c.String("log-level")))
+	log.SetFormat(log.ToFormat(c.String("log-format")))
 	if c.Bool("trace") {
 		log.SetLevel(log.TraceLevel)
 	} else if c.Bool("debug") {
 		log.SetLevel(log.DebugLevel)
-	} else {
-		log.SetLevel(log.ToLevel(c.String("log-level")))
 	}
 	if c.Bool("no-log-dates") {
 		log.DisableDates()
 	}
+	if err := applyLogLevelOverrides(c.StringSlice("log-level-overrides")); err != nil {
+		return err
+	}
+	logFile := c.String("log-file")
+	if logFile != "" {
+		w, err := os.OpenFile(logFile, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0600)
+		if err != nil {
+			return err
+		}
+		log.SetOutput(w)
+	}
+	return nil
+}
+
+func applyLogLevelOverrides(rawOverrides []string) error {
+	for _, override := range rawOverrides {
+		m := logLevelOverrideRegex.FindStringSubmatch(override)
+		if len(m) == 4 {
+			field, value, level := m[1], m[2], m[3]
+			log.SetLevelOverride(field, value, log.ToLevel(level))
+		} else if len(m) == 3 {
+			field, level := m[1], m[2]
+			log.SetLevelOverride(field, "", log.ToLevel(level)) // Matches any value
+		} else {
+			return fmt.Errorf(`invalid log level override "%s", must be "field=value -> loglevel", e.g. "user_id=u_123 -> DEBUG"`, override)
+		}
+	}
 	return nil
 }

cmd/app_test.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"github.com/urfave/cli/v2"
 	"heckel.io/ntfy/client"
+	"heckel.io/ntfy/log"
 	"os"
 	"strings"
 	"testing"
@@ -13,7 +14,7 @@ import (
 // This only contains helpers so far
 
 func TestMain(m *testing.M) {
-	// log.SetOutput(io.Discard)
+	log.SetLevel(log.ErrorLevel)
 	os.Exit(m.Run())
 }
 

cmd/config_loader.go

@@ -40,7 +40,7 @@ func initConfigFileInputSourceFunc(configFlag string, flags []cli.Flag, next cli
 // This function also maps aliases, so a .yml file can contain short options, or options with underscores
 // instead of dashes. See https://github.com/binwiederhier/ntfy/issues/255.
 func newYamlSourceFromFile(file string, flags []cli.Flag) (altsrc.InputSourceContext, error) {
-	var rawConfig map[interface{}]interface{}
+	var rawConfig map[any]any
 	b, err := os.ReadFile(file)
 	if err != nil {
 		return nil, err

cmd/publish.go

@@ -20,7 +20,7 @@ func init() {
 }
 
 var flagsPublish = append(
-	flagsDefault,
+	append([]cli.Flag{}, flagsDefault...),
 	&cli.StringFlag{Name: "config", Aliases: []string{"c"}, EnvVars: []string{"NTFY_CONFIG"}, Usage: "client config file"},
 	&cli.StringFlag{Name: "title", Aliases: []string{"t"}, EnvVars: []string{"NTFY_TITLE"}, Usage: "message title"},
 	&cli.StringFlag{Name: "message", Aliases: []string{"m"}, EnvVars: []string{"NTFY_MESSAGE"}, Usage: "message body"},
@@ -35,11 +35,11 @@ var flagsPublish = append(
 	&cli.StringFlag{Name: "file", Aliases: []string{"f"}, EnvVars: []string{"NTFY_FILE"}, Usage: "file to upload as an attachment"},
 	&cli.StringFlag{Name: "email", Aliases: []string{"mail", "e"}, EnvVars: []string{"NTFY_EMAIL"}, Usage: "also send to e-mail address"},
 	&cli.StringFlag{Name: "user", Aliases: []string{"u"}, EnvVars: []string{"NTFY_USER"}, Usage: "username[:password] used to auth against the server"},
+	&cli.StringFlag{Name: "token", Aliases: []string{"k"}, EnvVars: []string{"NTFY_TOKEN"}, Usage: "access token used to auth against the server"},
 	&cli.IntFlag{Name: "wait-pid", Aliases: []string{"wait_pid", "pid"}, EnvVars: []string{"NTFY_WAIT_PID"}, Usage: "wait until PID exits before publishing"},
 	&cli.BoolFlag{Name: "wait-cmd", Aliases: []string{"wait_cmd", "cmd", "done"}, EnvVars: []string{"NTFY_WAIT_CMD"}, Usage: "run command and wait until it finishes before publishing"},
 	&cli.BoolFlag{Name: "no-cache", Aliases: []string{"no_cache", "C"}, EnvVars: []string{"NTFY_NO_CACHE"}, Usage: "do not cache message server-side"},
 	&cli.BoolFlag{Name: "no-firebase", Aliases: []string{"no_firebase", "F"}, EnvVars: []string{"NTFY_NO_FIREBASE"}, Usage: "do not forward message to Firebase"},
-	&cli.BoolFlag{Name: "env-topic", Aliases: []string{"env_topic", "P"}, EnvVars: []string{"NTFY_ENV_TOPIC"}, Usage: "use topic from NTFY_TOPIC env variable"},
 	&cli.BoolFlag{Name: "quiet", Aliases: []string{"q"}, EnvVars: []string{"NTFY_QUIET"}, Usage: "do not print message"},
 )
 
@@ -49,7 +49,7 @@ var cmdPublish = &cli.Command{
 	Usage:   "Send message via a ntfy server",
 	UsageText: `ntfy publish [OPTIONS..] TOPIC [MESSAGE...]
 ntfy publish [OPTIONS..] --wait-cmd COMMAND...
-NTFY_TOPIC=.. ntfy publish [OPTIONS..] -P [MESSAGE...]`,
+NTFY_TOPIC=.. ntfy publish [OPTIONS..] [MESSAGE...]`,
 	Action:   execPublish,
 	Category: categoryClient,
 	Flags:    flagsPublish,
@@ -72,7 +72,7 @@ Examples:
   ntfy pub --wait-pid 1234 mytopic                        # Wait for process 1234 to exit before publishing
   ntfy pub --wait-cmd mytopic rsync -av ./ /tmp/a         # Run command and publish after it completes
   NTFY_USER=phil:mypass ntfy pub secret Psst              # Use env variables to set username/password
-  NTFY_TOPIC=mytopic ntfy pub -P "some message"           # Use NTFY_TOPIC variable as topic 
+  NTFY_TOPIC=mytopic ntfy pub "some message"              # Use NTFY_TOPIC variable as topic 
   cat flower.jpg | ntfy pub --file=- flowers 'Nice!'      # Same as above, send image.jpg as attachment
   ntfy trigger mywebhook                                  # Sending without message, useful for webhooks
  
@@ -99,10 +99,18 @@ func execPublish(c *cli.Context) error {
 	file := c.String("file")
 	email := c.String("email")
 	user := c.String("user")
+	token := c.String("token")
 	noCache := c.Bool("no-cache")
 	noFirebase := c.Bool("no-firebase")
 	quiet := c.Bool("quiet")
 	pid := c.Int("wait-pid")
+
+	// Checks
+	if user != "" && token != "" {
+		return errors.New("cannot set both --user and --token")
+	}
+
+	// Do the things
 	topic, message, command, err := parseTopicMessageCommand(c)
 	if err != nil {
 		return err
@@ -144,7 +152,9 @@ func execPublish(c *cli.Context) error {
 	if noFirebase {
 		options = append(options, client.WithNoFirebase())
 	}
-	if user != "" {
+	if token != "" {
+		options = append(options, client.WithBearerAuth(token))
+	} else if user != "" {
 		var pass string
 		parts := strings.SplitN(user, ":", 2)
 		if len(parts) == 2 {
@@ -160,6 +170,10 @@ func execPublish(c *cli.Context) error {
 			fmt.Fprintf(c.App.ErrWriter, "\r%s\r", strings.Repeat(" ", 20))
 		}
 		options = append(options, client.WithBasicAuth(user, pass))
+	} else if conf.DefaultToken != "" {
+		options = append(options, client.WithBearerAuth(conf.DefaultToken))
+	} else if conf.DefaultUser != "" && conf.DefaultPassword != nil {
+		options = append(options, client.WithBasicAuth(conf.DefaultUser, *conf.DefaultPassword))
 	}
 	if pid > 0 {
 		newMessage, err := waitForProcess(pid)
@@ -239,13 +253,9 @@ func parseTopicMessageCommand(c *cli.Context) (topic string, message string, com
 }
 
 func parseTopicAndArgs(c *cli.Context) (topic string, args []string, err error) {
-	envTopic := c.Bool("env-topic")
-	if envTopic {
-		fmt.Fprintln(c.App.ErrWriter, "\x1b[1;33mDeprecation notice: The --env-topic/-P flag will be removed in July 2022, see https://ntfy.sh/docs/deprecations/ for details.\x1b[0m")
-		topic = os.Getenv("NTFY_TOPIC")
-		if topic == "" {
-			return "", nil, errors.New("when --env-topic is passed, must define NTFY_TOPIC environment variable")
-		}
+	envTopic := os.Getenv("NTFY_TOPIC")
+	if envTopic != "" {
+		topic = envTopic
 		return topic, remainingArgs(c, 0), nil
 	}
 	if c.NArg() < 1 {

cmd/publish_test.go

@@ -5,22 +5,33 @@ import (
 	"github.com/stretchr/testify/require"
 	"heckel.io/ntfy/test"
 	"heckel.io/ntfy/util"
+	"net/http"
+	"net/http/httptest"
 	"os"
 	"os/exec"
+	"path/filepath"
 	"strconv"
+	"strings"
 	"testing"
 	"time"
 )
 
 func TestCLI_Publish_Subscribe_Poll_Real_Server(t *testing.T) {
 	testMessage := util.RandomString(10)
-
 	app, _, _, _ := newTestApp()
 	require.Nil(t, app.Run([]string{"ntfy", "publish", "ntfytest", "ntfy unit test " + testMessage}))
 
-	app2, _, stdout, _ := newTestApp()
-	require.Nil(t, app2.Run([]string{"ntfy", "subscribe", "--poll", "ntfytest"}))
-	require.Contains(t, stdout.String(), testMessage)
+	_, err := util.Retry(func() (*int, error) {
+		app2, _, stdout, _ := newTestApp()
+		if err := app2.Run([]string{"ntfy", "subscribe", "--poll", "ntfytest"}); err != nil {
+			return nil, err
+		}
+		if !strings.Contains(stdout.String(), testMessage) {
+			return nil, fmt.Errorf("test message %s not found in topic", testMessage)
+		}
+		return util.Int(1), nil
+	}, time.Second, 2*time.Second, 5*time.Second) // Since #502, ntfy.sh writes messages to the cache asynchronously, after a timeout of ~1.5s
+	require.Nil(t, err)
 }
 
 func TestCLI_Publish_Subscribe_Poll(t *testing.T) {
@@ -122,11 +133,11 @@ func TestCLI_Publish_Wait_PID_And_Cmd(t *testing.T) {
 	require.Equal(t, `command failed: does-not-exist-no-really "really though", error: exec: "does-not-exist-no-really": executable file not found in $PATH`, err.Error())
 
 	// Tests with NTFY_TOPIC set ////
-	require.Nil(t, os.Setenv("NTFY_TOPIC", topic))
+	t.Setenv("NTFY_TOPIC", topic)
 
 	// Test: Successful command with NTFY_TOPIC
 	app, _, stdout, _ = newTestApp()
-	require.Nil(t, app.Run([]string{"ntfy", "publish", "--env-topic", "--cmd", "echo", "hi there"}))
+	require.Nil(t, app.Run([]string{"ntfy", "publish", "--cmd", "echo", "hi there"}))
 	m = toMessage(t, stdout.String())
 	require.Equal(t, "mytopic", m.Topic)
 
@@ -135,7 +146,155 @@ func TestCLI_Publish_Wait_PID_And_Cmd(t *testing.T) {
 	require.Nil(t, sleep.Start())
 	go sleep.Wait() // Must be called to release resources
 	app, _, stdout, _ = newTestApp()
-	require.Nil(t, app.Run([]string{"ntfy", "publish", "--env-topic", "--wait-pid", strconv.Itoa(sleep.Process.Pid)}))
+	require.Nil(t, app.Run([]string{"ntfy", "publish", "--wait-pid", strconv.Itoa(sleep.Process.Pid)}))
 	m = toMessage(t, stdout.String())
 	require.Regexp(t, `Process with PID \d+ exited after .+ms`, m.Message)
 }
+
+func TestCLI_Publish_Default_UserPass(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic", r.URL.Path)
+		require.Equal(t, "Basic cGhpbGlwcDpteXBhc3M=", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-user: philipp
+default-password: mypass
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+	require.Nil(t, app.Run([]string{"ntfy", "publish", "--config=" + filename, "mytopic", "triggered"}))
+	m := toMessage(t, stdout.String())
+	require.Equal(t, "triggered", m.Message)
+}
+
+func TestCLI_Publish_Default_Token(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic", r.URL.Path)
+		require.Equal(t, "Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-token: tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+	require.Nil(t, app.Run([]string{"ntfy", "publish", "--config=" + filename, "mytopic", "triggered"}))
+	m := toMessage(t, stdout.String())
+	require.Equal(t, "triggered", m.Message)
+}
+
+func TestCLI_Publish_Default_UserPass_CLI_Token(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic", r.URL.Path)
+		require.Equal(t, "Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-user: philipp
+default-password: mypass
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+	require.Nil(t, app.Run([]string{"ntfy", "publish", "--config=" + filename, "--token", "tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", "mytopic", "triggered"}))
+	m := toMessage(t, stdout.String())
+	require.Equal(t, "triggered", m.Message)
+}
+
+func TestCLI_Publish_Default_Token_CLI_UserPass(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic", r.URL.Path)
+		require.Equal(t, "Basic cGhpbGlwcDpteXBhc3M=", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-token: tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+	require.Nil(t, app.Run([]string{"ntfy", "publish", "--config=" + filename, "--user", "philipp:mypass", "mytopic", "triggered"}))
+	m := toMessage(t, stdout.String())
+	require.Equal(t, "triggered", m.Message)
+}
+
+func TestCLI_Publish_Default_Token_CLI_Token(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic", r.URL.Path)
+		require.Equal(t, "Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-token: tk_FAKETOKEN01234567890FAKETOKEN
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+	require.Nil(t, app.Run([]string{"ntfy", "publish", "--config=" + filename, "--token", "tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", "mytopic", "triggered"}))
+	m := toMessage(t, stdout.String())
+	require.Equal(t, "triggered", m.Message)
+}
+
+func TestCLI_Publish_Default_UserPass_CLI_UserPass(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic", r.URL.Path)
+		require.Equal(t, "Basic cGhpbGlwcDpteXBhc3M=", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-user: philipp
+default-password: fakepass
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+	require.Nil(t, app.Run([]string{"ntfy", "publish", "--config=" + filename, "--user", "philipp:mypass", "mytopic", "triggered"}))
+	m := toMessage(t, stdout.String())
+	require.Equal(t, "triggered", m.Message)
+}
+
+func TestCLI_Publish_Token_And_UserPass(t *testing.T) {
+	app, _, _, _ := newTestApp()
+	err := app.Run([]string{"ntfy", "publish", "--token", "tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", "--user", "philipp:mypass", "mytopic", "triggered"})
+	require.Error(t, err)
+	require.Equal(t, "cannot set both --user and --token", err.Error())
+}

cmd/serve.go

@@ -5,16 +5,20 @@ package cmd
 import (
 	"errors"
 	"fmt"
-	"heckel.io/ntfy/log"
+	"github.com/stripe/stripe-go/v74"
+	"heckel.io/ntfy/user"
 	"io/fs"
 	"math"
 	"net"
+	"net/netip"
 	"os"
 	"os/signal"
 	"strings"
 	"syscall"
 	"time"
 
+	"heckel.io/ntfy/log"
+
 	"github.com/urfave/cli/v2"
 	"github.com/urfave/cli/v2/altsrc"
 	"heckel.io/ntfy/server"
@@ -30,11 +34,11 @@ const (
 )
 
 var flagsServe = append(
-	flagsDefault,
+	append([]cli.Flag{}, flagsDefault...),
 	&cli.StringFlag{Name: "config", Aliases: []string{"c"}, EnvVars: []string{"NTFY_CONFIG_FILE"}, Value: defaultServerConfigFile, DefaultText: defaultServerConfigFile, Usage: "config file"},
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "base-url", Aliases: []string{"base_url", "B"}, EnvVars: []string{"NTFY_BASE_URL"}, Usage: "externally visible base URL for this host (e.g. https://ntfy.sh)"}),
-	altsrc.NewStringFlag(&cli.StringFlag{Name: "listen-http", Aliases: []string{"listen_http", "l"}, EnvVars: []string{"NTFY_LISTEN_HTTP"}, Value: server.DefaultListenHTTP, Usage: "ip:port used to as HTTP listen address"}),
-	altsrc.NewStringFlag(&cli.StringFlag{Name: "listen-https", Aliases: []string{"listen_https", "L"}, EnvVars: []string{"NTFY_LISTEN_HTTPS"}, Usage: "ip:port used to as HTTPS listen address"}),
+	altsrc.NewStringFlag(&cli.StringFlag{Name: "listen-http", Aliases: []string{"listen_http", "l"}, EnvVars: []string{"NTFY_LISTEN_HTTP"}, Value: server.DefaultListenHTTP, Usage: "ip:port used as HTTP listen address"}),
+	altsrc.NewStringFlag(&cli.StringFlag{Name: "listen-https", Aliases: []string{"listen_https", "L"}, EnvVars: []string{"NTFY_LISTEN_HTTPS"}, Usage: "ip:port used as HTTPS listen address"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "listen-unix", Aliases: []string{"listen_unix", "U"}, EnvVars: []string{"NTFY_LISTEN_UNIX"}, Usage: "listen on unix socket path"}),
 	altsrc.NewIntFlag(&cli.IntFlag{Name: "listen-unix-mode", Aliases: []string{"listen_unix_mode"}, EnvVars: []string{"NTFY_LISTEN_UNIX_MODE"}, DefaultText: "system default", Usage: "file permissions of unix socket, e.g. 0700"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "key-file", Aliases: []string{"key_file", "K"}, EnvVars: []string{"NTFY_KEY_FILE"}, Usage: "private key file, if listen-https is set"}),
@@ -42,8 +46,11 @@ var flagsServe = append(
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "firebase-key-file", Aliases: []string{"firebase_key_file", "F"}, EnvVars: []string{"NTFY_FIREBASE_KEY_FILE"}, Usage: "Firebase credentials file; if set additionally publish to FCM topic"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "cache-file", Aliases: []string{"cache_file", "C"}, EnvVars: []string{"NTFY_CACHE_FILE"}, Usage: "cache file used for message caching"}),
 	altsrc.NewDurationFlag(&cli.DurationFlag{Name: "cache-duration", Aliases: []string{"cache_duration", "b"}, EnvVars: []string{"NTFY_CACHE_DURATION"}, Value: server.DefaultCacheDuration, Usage: "buffer messages for this time to allow `since` requests"}),
+	altsrc.NewIntFlag(&cli.IntFlag{Name: "cache-batch-size", Aliases: []string{"cache_batch_size"}, EnvVars: []string{"NTFY_BATCH_SIZE"}, Usage: "max size of messages to batch together when writing to message cache (if zero, writes are synchronous)"}),
+	altsrc.NewDurationFlag(&cli.DurationFlag{Name: "cache-batch-timeout", Aliases: []string{"cache_batch_timeout"}, EnvVars: []string{"NTFY_CACHE_BATCH_TIMEOUT"}, Usage: "timeout for batched async writes to the message cache (if zero, writes are synchronous)"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "cache-startup-queries", Aliases: []string{"cache_startup_queries"}, EnvVars: []string{"NTFY_CACHE_STARTUP_QUERIES"}, Usage: "queries run when the cache database is initialized"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "auth-file", Aliases: []string{"auth_file", "H"}, EnvVars: []string{"NTFY_AUTH_FILE"}, Usage: "auth database file used for access control"}),
+	altsrc.NewStringFlag(&cli.StringFlag{Name: "auth-startup-queries", Aliases: []string{"auth_startup_queries"}, EnvVars: []string{"NTFY_AUTH_STARTUP_QUERIES"}, Usage: "queries run when the auth database is initialized"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "auth-default-access", Aliases: []string{"auth_default_access", "p"}, EnvVars: []string{"NTFY_AUTH_DEFAULT_ACCESS"}, Value: "read-write", Usage: "default permissions if no matching entries in the auth database are found"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "attachment-cache-dir", Aliases: []string{"attachment_cache_dir"}, EnvVars: []string{"NTFY_ATTACHMENT_CACHE_DIR"}, Usage: "cache directory for attached files"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "attachment-total-size-limit", Aliases: []string{"attachment_total_size_limit", "A"}, EnvVars: []string{"NTFY_ATTACHMENT_TOTAL_SIZE_LIMIT"}, DefaultText: "5G", Usage: "limit of the on-disk attachment cache"}),
@@ -51,7 +58,11 @@ var flagsServe = append(
 	altsrc.NewDurationFlag(&cli.DurationFlag{Name: "attachment-expiry-duration", Aliases: []string{"attachment_expiry_duration", "X"}, EnvVars: []string{"NTFY_ATTACHMENT_EXPIRY_DURATION"}, Value: server.DefaultAttachmentExpiryDuration, DefaultText: "3h", Usage: "duration after which uploaded attachments will be deleted (e.g. 3h, 20h)"}),
 	altsrc.NewDurationFlag(&cli.DurationFlag{Name: "keepalive-interval", Aliases: []string{"keepalive_interval", "k"}, EnvVars: []string{"NTFY_KEEPALIVE_INTERVAL"}, Value: server.DefaultKeepaliveInterval, Usage: "interval of keepalive messages"}),
 	altsrc.NewDurationFlag(&cli.DurationFlag{Name: "manager-interval", Aliases: []string{"manager_interval", "m"}, EnvVars: []string{"NTFY_MANAGER_INTERVAL"}, Value: server.DefaultManagerInterval, Usage: "interval of for message pruning and stats printing"}),
+	altsrc.NewStringSliceFlag(&cli.StringSliceFlag{Name: "disallowed-topics", Aliases: []string{"disallowed_topics"}, EnvVars: []string{"NTFY_DISALLOWED_TOPICS"}, Usage: "topics that are not allowed to be used"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "web-root", Aliases: []string{"web_root"}, EnvVars: []string{"NTFY_WEB_ROOT"}, Value: "app", Usage: "sets web root to landing page (home), web app (app) or disabled (disable)"}),
+	altsrc.NewBoolFlag(&cli.BoolFlag{Name: "enable-signup", Aliases: []string{"enable_signup"}, EnvVars: []string{"NTFY_ENABLE_SIGNUP"}, Value: false, Usage: "allows users to sign up via the web app, or API"}),
+	altsrc.NewBoolFlag(&cli.BoolFlag{Name: "enable-login", Aliases: []string{"enable_login"}, EnvVars: []string{"NTFY_ENABLE_LOGIN"}, Value: false, Usage: "allows users to log in via the web app, or API"}),
+	altsrc.NewBoolFlag(&cli.BoolFlag{Name: "enable-reservations", Aliases: []string{"enable_reservations"}, EnvVars: []string{"NTFY_ENABLE_RESERVATIONS"}, Value: false, Usage: "allows users to reserve topics (if their tier allows it)"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "upstream-base-url", Aliases: []string{"upstream_base_url"}, EnvVars: []string{"NTFY_UPSTREAM_BASE_URL"}, Value: "", Usage: "forward poll request to an upstream server, this is needed for iOS push notifications for self-hosted servers"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "smtp-sender-addr", Aliases: []string{"smtp_sender_addr"}, EnvVars: []string{"NTFY_SMTP_SENDER_ADDR"}, Usage: "SMTP server address (host:port) for outgoing emails"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "smtp-sender-user", Aliases: []string{"smtp_sender_user"}, EnvVars: []string{"NTFY_SMTP_SENDER_USER"}, Usage: "SMTP user (if e-mail sending is enabled)"}),
@@ -67,9 +78,17 @@ var flagsServe = append(
 	altsrc.NewIntFlag(&cli.IntFlag{Name: "visitor-request-limit-burst", Aliases: []string{"visitor_request_limit_burst"}, EnvVars: []string{"NTFY_VISITOR_REQUEST_LIMIT_BURST"}, Value: server.DefaultVisitorRequestLimitBurst, Usage: "initial limit of requests per visitor"}),
 	altsrc.NewDurationFlag(&cli.DurationFlag{Name: "visitor-request-limit-replenish", Aliases: []string{"visitor_request_limit_replenish"}, EnvVars: []string{"NTFY_VISITOR_REQUEST_LIMIT_REPLENISH"}, Value: server.DefaultVisitorRequestLimitReplenish, Usage: "interval at which burst limit is replenished (one per x)"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "visitor-request-limit-exempt-hosts", Aliases: []string{"visitor_request_limit_exempt_hosts"}, EnvVars: []string{"NTFY_VISITOR_REQUEST_LIMIT_EXEMPT_HOSTS"}, Value: "", Usage: "hostnames and/or IP addresses of hosts that will be exempt from the visitor request limit"}),
+	altsrc.NewIntFlag(&cli.IntFlag{Name: "visitor-message-daily-limit", Aliases: []string{"visitor_message_daily_limit"}, EnvVars: []string{"NTFY_VISITOR_MESSAGE_DAILY_LIMIT"}, Value: server.DefaultVisitorMessageDailyLimit, Usage: "max messages per visitor per day, derived from request limit if unset"}),
 	altsrc.NewIntFlag(&cli.IntFlag{Name: "visitor-email-limit-burst", Aliases: []string{"visitor_email_limit_burst"}, EnvVars: []string{"NTFY_VISITOR_EMAIL_LIMIT_BURST"}, Value: server.DefaultVisitorEmailLimitBurst, Usage: "initial limit of e-mails per visitor"}),
 	altsrc.NewDurationFlag(&cli.DurationFlag{Name: "visitor-email-limit-replenish", Aliases: []string{"visitor_email_limit_replenish"}, EnvVars: []string{"NTFY_VISITOR_EMAIL_LIMIT_REPLENISH"}, Value: server.DefaultVisitorEmailLimitReplenish, Usage: "interval at which burst limit is replenished (one per x)"}),
+	altsrc.NewBoolFlag(&cli.BoolFlag{Name: "visitor-subscriber-rate-limiting", Aliases: []string{"visitor_subscriber_rate_limiting"}, EnvVars: []string{"NTFY_VISITOR_SUBSCRIBER_RATE_LIMITING"}, Value: false, Usage: "enables subscriber-based rate limiting"}),
 	altsrc.NewBoolFlag(&cli.BoolFlag{Name: "behind-proxy", Aliases: []string{"behind_proxy", "P"}, EnvVars: []string{"NTFY_BEHIND_PROXY"}, Value: false, Usage: "if set, use X-Forwarded-For header to determine visitor IP address (for rate limiting)"}),
+	altsrc.NewStringFlag(&cli.StringFlag{Name: "stripe-secret-key", Aliases: []string{"stripe_secret_key"}, EnvVars: []string{"NTFY_STRIPE_SECRET_KEY"}, Value: "", Usage: "key used for the Stripe API communication, this enables payments"}),
+	altsrc.NewStringFlag(&cli.StringFlag{Name: "stripe-webhook-key", Aliases: []string{"stripe_webhook_key"}, EnvVars: []string{"NTFY_STRIPE_WEBHOOK_KEY"}, Value: "", Usage: "key required to validate the authenticity of incoming webhooks from Stripe"}),
+	altsrc.NewStringFlag(&cli.StringFlag{Name: "billing-contact", Aliases: []string{"billing_contact"}, EnvVars: []string{"NTFY_BILLING_CONTACT"}, Value: "", Usage: "e-mail or website to display in upgrade dialog (only if payments are enabled)"}),
+	altsrc.NewBoolFlag(&cli.BoolFlag{Name: "enable-metrics", Aliases: []string{"enable_metrics"}, EnvVars: []string{"NTFY_ENABLE_METRICS"}, Value: false, Usage: "if set, Prometheus metrics are exposed via the /metrics endpoint"}),
+	altsrc.NewStringFlag(&cli.StringFlag{Name: "metrics-listen-http", Aliases: []string{"metrics_listen_http"}, EnvVars: []string{"NTFY_METRICS_LISTEN_HTTP"}, Usage: "ip:port used to expose the metrics endpoint (implicitly enables metrics)"}),
+	altsrc.NewStringFlag(&cli.StringFlag{Name: "profile-listen-http", Aliases: []string{"profile_listen_http"}, EnvVars: []string{"NTFY_PROFILE_LISTEN_HTTP"}, Usage: "ip:port used to expose the profiling endpoints (implicitly enables profiling)"}),
 )
 
 var cmdServe = &cli.Command{
@@ -108,7 +127,10 @@ func execServe(c *cli.Context) error {
 	cacheFile := c.String("cache-file")
 	cacheDuration := c.Duration("cache-duration")
 	cacheStartupQueries := c.String("cache-startup-queries")
+	cacheBatchSize := c.Int("cache-batch-size")
+	cacheBatchTimeout := c.Duration("cache-batch-timeout")
 	authFile := c.String("auth-file")
+	authStartupQueries := c.String("auth-startup-queries")
 	authDefaultAccess := c.String("auth-default-access")
 	attachmentCacheDir := c.String("attachment-cache-dir")
 	attachmentTotalSizeLimitStr := c.String("attachment-total-size-limit")
@@ -116,7 +138,11 @@ func execServe(c *cli.Context) error {
 	attachmentExpiryDuration := c.Duration("attachment-expiry-duration")
 	keepaliveInterval := c.Duration("keepalive-interval")
 	managerInterval := c.Duration("manager-interval")
+	disallowedTopics := c.StringSlice("disallowed-topics")
 	webRoot := c.String("web-root")
+	enableSignup := c.Bool("enable-signup")
+	enableLogin := c.Bool("enable-login")
+	enableReservations := c.Bool("enable-reservations")
 	upstreamBaseURL := c.String("upstream-base-url")
 	smtpSenderAddr := c.String("smtp-sender-addr")
 	smtpSenderUser := c.String("smtp-sender-user")
@@ -127,14 +153,22 @@ func execServe(c *cli.Context) error {
 	smtpServerAddrPrefix := c.String("smtp-server-addr-prefix")
 	totalTopicLimit := c.Int("global-topic-limit")
 	visitorSubscriptionLimit := c.Int("visitor-subscription-limit")
+	visitorSubscriberRateLimiting := c.Bool("visitor-subscriber-rate-limiting")
 	visitorAttachmentTotalSizeLimitStr := c.String("visitor-attachment-total-size-limit")
 	visitorAttachmentDailyBandwidthLimitStr := c.String("visitor-attachment-daily-bandwidth-limit")
 	visitorRequestLimitBurst := c.Int("visitor-request-limit-burst")
 	visitorRequestLimitReplenish := c.Duration("visitor-request-limit-replenish")
 	visitorRequestLimitExemptHosts := util.SplitNoEmpty(c.String("visitor-request-limit-exempt-hosts"), ",")
+	visitorMessageDailyLimit := c.Int("visitor-message-daily-limit")
 	visitorEmailLimitBurst := c.Int("visitor-email-limit-burst")
 	visitorEmailLimitReplenish := c.Duration("visitor-email-limit-replenish")
 	behindProxy := c.Bool("behind-proxy")
+	stripeSecretKey := c.String("stripe-secret-key")
+	stripeWebhookKey := c.String("stripe-webhook-key")
+	billingContact := c.String("billing-contact")
+	metricsListenHTTP := c.String("metrics-listen-http")
+	enableMetrics := c.Bool("enable-metrics") || metricsListenHTTP != ""
+	profileListenHTTP := c.String("profile-listen-http")
 
 	// Check values
 	if firebaseKeyFile != "" && !util.FileExists(firebaseKeyFile) {
@@ -151,32 +185,42 @@ func execServe(c *cli.Context) error {
 		return errors.New("if set, certificate file must exist")
 	} else if listenHTTPS != "" && (keyFile == "" || certFile == "") {
 		return errors.New("if listen-https is set, both key-file and cert-file must be set")
-	} else if smtpSenderAddr != "" && (baseURL == "" || smtpSenderUser == "" || smtpSenderPass == "" || smtpSenderFrom == "") {
-		return errors.New("if smtp-sender-addr is set, base-url, smtp-sender-user, smtp-sender-pass and smtp-sender-from must also be set")
+	} else if smtpSenderAddr != "" && (baseURL == "" || smtpSenderFrom == "") {
+		return errors.New("if smtp-sender-addr is set, base-url, and smtp-sender-from must also be set")
 	} else if smtpServerListen != "" && smtpServerDomain == "" {
 		return errors.New("if smtp-server-listen is set, smtp-server-domain must also be set")
 	} else if attachmentCacheDir != "" && baseURL == "" {
 		return errors.New("if attachment-cache-dir is set, base-url must also be set")
-	} else if baseURL != "" && !strings.HasPrefix(baseURL, "http://") && !strings.HasPrefix(baseURL, "https://") && strings.HasSuffix(baseURL, "/") {
-		return errors.New("if set, base-url must start with http:// or https://, and must not end with a slash (/)")
-	} else if !util.InStringList([]string{"read-write", "read-only", "write-only", "deny-all"}, authDefaultAccess) {
-		return errors.New("if set, auth-default-access must start set to 'read-write', 'read-only', 'write-only' or 'deny-all'")
-	} else if !util.InStringList([]string{"app", "home", "disable"}, webRoot) {
+	} else if baseURL != "" && !strings.HasPrefix(baseURL, "http://") && !strings.HasPrefix(baseURL, "https://") {
+		return errors.New("if set, base-url must start with http:// or https://")
+	} else if baseURL != "" && strings.HasSuffix(baseURL, "/") {
+		return errors.New("if set, base-url must not end with a slash (/)")
+	} else if !util.Contains([]string{"app", "home", "disable"}, webRoot) {
 		return errors.New("if set, web-root must be 'home' or 'app'")
 	} else if upstreamBaseURL != "" && !strings.HasPrefix(upstreamBaseURL, "http://") && !strings.HasPrefix(upstreamBaseURL, "https://") {
 		return errors.New("if set, upstream-base-url must start with http:// or https://")
+	} else if upstreamBaseURL != "" && strings.HasSuffix(upstreamBaseURL, "/") {
+		return errors.New("if set, upstream-base-url must not end with a slash (/)")
 	} else if upstreamBaseURL != "" && baseURL == "" {
 		return errors.New("if upstream-base-url is set, base-url must also be set")
 	} else if upstreamBaseURL != "" && baseURL != "" && baseURL == upstreamBaseURL {
 		return errors.New("base-url and upstream-base-url cannot be identical, you'll likely want to set upstream-base-url to https://ntfy.sh, see https://ntfy.sh/docs/config/#ios-instant-notifications")
+	} else if authFile == "" && (enableSignup || enableLogin || enableReservations || stripeSecretKey != "") {
+		return errors.New("cannot set enable-signup, enable-login, enable-reserve-topics, or stripe-secret-key if auth-file is not set")
+	} else if enableSignup && !enableLogin {
+		return errors.New("cannot set enable-signup without also setting enable-login")
+	} else if stripeSecretKey != "" && (stripeWebhookKey == "" || baseURL == "") {
+		return errors.New("if stripe-secret-key is set, stripe-webhook-key and base-url must also be set")
 	}
 
 	webRootIsApp := webRoot == "app"
 	enableWeb := webRoot != "disable"
 
 	// Default auth permissions
-	authDefaultRead := authDefaultAccess == "read-write" || authDefaultAccess == "read-only"
-	authDefaultWrite := authDefaultAccess == "read-write" || authDefaultAccess == "write-only"
+	authDefault, err := user.ParsePermission(authDefaultAccess)
+	if err != nil {
+		return errors.New("if set, auth-default-access must start set to 'read-write', 'read-only', 'write-only' or 'deny-all'")
+	}
 
 	// Special case: Unset default
 	if listenHTTP == "-" {
@@ -204,20 +248,28 @@ func execServe(c *cli.Context) error {
 	}
 
 	// Resolve hosts
-	visitorRequestLimitExemptIPs := make([]string, 0)
+	visitorRequestLimitExemptIPs := make([]netip.Prefix, 0)
 	for _, host := range visitorRequestLimitExemptHosts {
-		ips, err := net.LookupIP(host)
+		ips, err := parseIPHostPrefix(host)
 		if err != nil {
 			log.Warn("cannot resolve host %s: %s, ignoring visitor request exemption", host, err.Error())
 			continue
 		}
-		for _, ip := range ips {
-			visitorRequestLimitExemptIPs = append(visitorRequestLimitExemptIPs, ip.String())
-		}
+		visitorRequestLimitExemptIPs = append(visitorRequestLimitExemptIPs, ips...)
 	}
 
+	// Stripe things
+	if stripeSecretKey != "" {
+		stripe.EnableTelemetry = false // Whoa!
+		stripe.Key = stripeSecretKey
+	}
+
+	// Add default forbidden topics
+	disallowedTopics = append(disallowedTopics, server.DefaultDisallowedTopics...)
+
 	// Run server
 	conf := server.NewConfig()
+	conf.File = config
 	conf.BaseURL = baseURL
 	conf.ListenHTTP = listenHTTP
 	conf.ListenHTTPS = listenHTTPS
@@ -229,15 +281,18 @@ func execServe(c *cli.Context) error {
 	conf.CacheFile = cacheFile
 	conf.CacheDuration = cacheDuration
 	conf.CacheStartupQueries = cacheStartupQueries
+	conf.CacheBatchSize = cacheBatchSize
+	conf.CacheBatchTimeout = cacheBatchTimeout
 	conf.AuthFile = authFile
-	conf.AuthDefaultRead = authDefaultRead
-	conf.AuthDefaultWrite = authDefaultWrite
+	conf.AuthStartupQueries = authStartupQueries
+	conf.AuthDefault = authDefault
 	conf.AttachmentCacheDir = attachmentCacheDir
 	conf.AttachmentTotalSizeLimit = attachmentTotalSizeLimit
 	conf.AttachmentFileSizeLimit = attachmentFileSizeLimit
 	conf.AttachmentExpiryDuration = attachmentExpiryDuration
 	conf.KeepaliveInterval = keepaliveInterval
 	conf.ManagerInterval = managerInterval
+	conf.DisallowedTopics = disallowedTopics
 	conf.WebRootIsApp = webRootIsApp
 	conf.UpstreamBaseURL = upstreamBaseURL
 	conf.SMTPSenderAddr = smtpSenderAddr
@@ -250,14 +305,25 @@ func execServe(c *cli.Context) error {
 	conf.TotalTopicLimit = totalTopicLimit
 	conf.VisitorSubscriptionLimit = visitorSubscriptionLimit
 	conf.VisitorAttachmentTotalSizeLimit = visitorAttachmentTotalSizeLimit
-	conf.VisitorAttachmentDailyBandwidthLimit = int(visitorAttachmentDailyBandwidthLimit)
+	conf.VisitorAttachmentDailyBandwidthLimit = visitorAttachmentDailyBandwidthLimit
 	conf.VisitorRequestLimitBurst = visitorRequestLimitBurst
 	conf.VisitorRequestLimitReplenish = visitorRequestLimitReplenish
 	conf.VisitorRequestExemptIPAddrs = visitorRequestLimitExemptIPs
+	conf.VisitorMessageDailyLimit = visitorMessageDailyLimit
 	conf.VisitorEmailLimitBurst = visitorEmailLimitBurst
 	conf.VisitorEmailLimitReplenish = visitorEmailLimitReplenish
+	conf.VisitorSubscriberRateLimiting = visitorSubscriberRateLimiting
 	conf.BehindProxy = behindProxy
+	conf.StripeSecretKey = stripeSecretKey
+	conf.StripeWebhookKey = stripeWebhookKey
+	conf.BillingContact = billingContact
 	conf.EnableWeb = enableWeb
+	conf.EnableSignup = enableSignup
+	conf.EnableLogin = enableLogin
+	conf.EnableReservations = enableReservations
+	conf.EnableMetrics = enableMetrics
+	conf.MetricsListenHTTP = metricsListenHTTP
+	conf.ProfileListenHTTP = profileListenHTTP
 	conf.Version = c.App.Version
 
 	// Set up hot-reloading of config
@@ -266,9 +332,9 @@ func execServe(c *cli.Context) error {
 	// Run server
 	s, err := server.New(conf)
 	if err != nil {
-		log.Fatal(err)
+		log.Fatal(err.Error())
 	} else if err := s.Run(); err != nil {
-		log.Fatal(err)
+		log.Fatal(err.Error())
 	}
 	log.Info("Exiting.")
 	return nil
@@ -295,17 +361,55 @@ func sigHandlerConfigReload(config string) {
 			log.Warn("Hot reload failed: %s", err.Error())
 			continue
 		}
-		reloadLogLevel(inputSource)
+		if err := reloadLogLevel(inputSource); err != nil {
+			log.Warn("Reloading log level failed: %s", err.Error())
+		}
 	}
 }
 
-func reloadLogLevel(inputSource altsrc.InputSourceContext) {
+func parseIPHostPrefix(host string) (prefixes []netip.Prefix, err error) {
+	// Try parsing as prefix, e.g. 10.0.1.0/24
+	prefix, err := netip.ParsePrefix(host)
+	if err == nil {
+		prefixes = append(prefixes, prefix.Masked())
+		return prefixes, nil
+	}
+	// Not a prefix, parse as host or IP (LookupHost passes through an IP as is)
+	ips, err := net.LookupHost(host)
+	if err != nil {
+		return nil, err
+	}
+	for _, ipStr := range ips {
+		ip, err := netip.ParseAddr(ipStr)
+		if err == nil {
+			prefix, err := ip.Prefix(ip.BitLen())
+			if err != nil {
+				return nil, fmt.Errorf("%s successfully parsed but unable to make prefix: %s", ip.String(), err.Error())
+			}
+			prefixes = append(prefixes, prefix.Masked())
+		}
+	}
+	return
+}
+
+func reloadLogLevel(inputSource altsrc.InputSourceContext) error {
 	newLevelStr, err := inputSource.String("log-level")
 	if err != nil {
-		log.Warn("Cannot load log level: %s", err.Error())
-		return
+		return fmt.Errorf("cannot load log level: %s", err.Error())
 	}
-	newLevel := log.ToLevel(newLevelStr)
-	log.SetLevel(newLevel)
-	log.Info("Log level is %s", newLevel.String())
+	overrides, err := inputSource.StringSlice("log-level-overrides")
+	if err != nil {
+		return fmt.Errorf("cannot load log level overrides (1): %s", err.Error())
+	}
+	log.ResetLevelOverrides()
+	if err := applyLogLevelOverrides(overrides); err != nil {
+		return fmt.Errorf("cannot load log level overrides (2): %s", err.Error())
+	}
+	log.SetLevel(log.ToLevel(newLevelStr))
+	if len(overrides) > 0 {
+		log.Info("Log level is %v, %d override(s) in place", strings.ToUpper(newLevelStr), len(overrides))
+	} else {
+		log.Info("Log level is %v", strings.ToUpper(newLevelStr))
+	}
+	return nil
 }

cmd/serve_test.go

@@ -2,17 +2,19 @@ package cmd
 
 import (
 	"fmt"
-	"github.com/gorilla/websocket"
-	"github.com/stretchr/testify/require"
-	"heckel.io/ntfy/client"
-	"heckel.io/ntfy/test"
-	"heckel.io/ntfy/util"
 	"math/rand"
 	"os"
 	"os/exec"
 	"path/filepath"
 	"testing"
 	"time"
+
+	"github.com/gorilla/websocket"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"heckel.io/ntfy/client"
+	"heckel.io/ntfy/test"
+	"heckel.io/ntfy/util"
 )
 
 func init() {
@@ -70,6 +72,22 @@ func TestCLI_Serve_WebSocket(t *testing.T) {
 	require.Equal(t, "mytopic", m.Topic)
 }
 
+func TestIP_Host_Parsing(t *testing.T) {
+	cases := map[string]string{
+		"1.1.1.1":          "1.1.1.1/32",
+		"fd00::1234":       "fd00::1234/128",
+		"192.168.0.3/24":   "192.168.0.0/24",
+		"10.1.2.3/8":       "10.0.0.0/8",
+		"201:be93::4a6/21": "201:b800::/21",
+	}
+	for q, expectedAnswer := range cases {
+		ips, err := parseIPHostPrefix(q)
+		require.Nil(t, err)
+		assert.Equal(t, 1, len(ips))
+		assert.Equal(t, expectedAnswer, ips[0].String())
+	}
+}
+
 func newEmptyFile(t *testing.T) string {
 	filename := filepath.Join(t.TempDir(), "empty")
 	require.Nil(t, os.WriteFile(filename, []byte{}, 0600))

cmd/subscribe.go

@@ -26,10 +26,11 @@ const (
 )
 
 var flagsSubscribe = append(
-	flagsDefault,
+	append([]cli.Flag{}, flagsDefault...),
 	&cli.StringFlag{Name: "config", Aliases: []string{"c"}, Usage: "client config file"},
 	&cli.StringFlag{Name: "since", Aliases: []string{"s"}, Usage: "return events since `SINCE` (Unix timestamp, or all)"},
-	&cli.StringFlag{Name: "user", Aliases: []string{"u"}, Usage: "username[:password] used to auth against the server"},
+	&cli.StringFlag{Name: "user", Aliases: []string{"u"}, EnvVars: []string{"NTFY_USER"}, Usage: "username[:password] used to auth against the server"},
+	&cli.StringFlag{Name: "token", Aliases: []string{"k"}, EnvVars: []string{"NTFY_TOKEN"}, Usage: "access token used to auth against the server"},
 	&cli.BoolFlag{Name: "from-config", Aliases: []string{"from_config", "C"}, Usage: "read subscriptions from config file (service mode)"},
 	&cli.BoolFlag{Name: "poll", Aliases: []string{"p"}, Usage: "return events and exit, do not listen for new events"},
 	&cli.BoolFlag{Name: "scheduled", Aliases: []string{"sched", "S"}, Usage: "also return scheduled/delayed events"},
@@ -97,11 +98,18 @@ func execSubscribe(c *cli.Context) error {
 	cl := client.New(conf)
 	since := c.String("since")
 	user := c.String("user")
+	token := c.String("token")
 	poll := c.Bool("poll")
 	scheduled := c.Bool("scheduled")
 	fromConfig := c.Bool("from-config")
 	topic := c.Args().Get(0)
 	command := c.Args().Get(1)
+
+	// Checks
+	if user != "" && token != "" {
+		return errors.New("cannot set both --user and --token")
+	}
+
 	if !fromConfig {
 		conf.Subscribe = nil // wipe if --from-config not passed
 	}
@@ -109,6 +117,9 @@ func execSubscribe(c *cli.Context) error {
 	if since != "" {
 		options = append(options, client.WithSince(since))
 	}
+	if token != "" {
+		options = append(options, client.WithBearerAuth(token))
+	}
 	if user != "" {
 		var pass string
 		parts := strings.SplitN(user, ":", 2)
@@ -126,9 +137,6 @@ func execSubscribe(c *cli.Context) error {
 		}
 		options = append(options, client.WithBasicAuth(user, pass))
 	}
-	if poll {
-		options = append(options, client.WithPoll())
-	}
 	if scheduled {
 		options = append(options, client.WithScheduled())
 	}
@@ -145,6 +153,9 @@ func execSubscribe(c *cli.Context) error {
 
 func doPoll(c *cli.Context, cl *client.Client, conf *client.Config, topic, command string, options ...client.SubscribeOption) error {
 	for _, s := range conf.Subscribe { // may be nil
+		if auth := maybeAddAuthHeader(s, conf); auth != nil {
+			options = append(options, auth)
+		}
 		if err := doPollSingle(c, cl, s.Topic, s.Command, options...); err != nil {
 			return err
 		}
@@ -175,20 +186,11 @@ func doSubscribe(c *cli.Context, cl *client.Client, conf *client.Config, topic,
 		for filter, value := range s.If {
 			topicOptions = append(topicOptions, client.WithFilter(filter, value))
 		}
-		var user, password string
-		if s.User != "" {
-			user = s.User
-		} else if conf.DefaultUser != "" {
-			user = conf.DefaultUser
-		}
-		if s.Password != "" {
-			password = s.Password
-		} else if conf.DefaultPassword != "" {
-			password = conf.DefaultPassword
-		}
-		if user != "" && password != "" {
-			topicOptions = append(topicOptions, client.WithBasicAuth(user, password))
+
+		if auth := maybeAddAuthHeader(s, conf); auth != nil {
+			topicOptions = append(topicOptions, auth)
 		}
+
 		subscriptionID := cl.Subscribe(s.Topic, topicOptions...)
 		if s.Command != "" {
 			cmds[subscriptionID] = s.Command
@@ -213,6 +215,25 @@ func doSubscribe(c *cli.Context, cl *client.Client, conf *client.Config, topic,
 	return nil
 }
 
+func maybeAddAuthHeader(s client.Subscribe, conf *client.Config) client.SubscribeOption {
+	// check for subscription token then subscription user:pass
+	if s.Token != "" {
+		return client.WithBearerAuth(s.Token)
+	}
+	if s.User != "" && s.Password != nil {
+		return client.WithBasicAuth(s.User, *s.Password)
+	}
+
+	// if no subscription token nor subscription user:pass, check for default token then default user:pass
+	if conf.DefaultToken != "" {
+		return client.WithBearerAuth(conf.DefaultToken)
+	}
+	if conf.DefaultUser != "" && conf.DefaultPassword != nil {
+		return client.WithBasicAuth(conf.DefaultUser, *conf.DefaultPassword)
+	}
+	return nil
+}
+
 func printMessageOrRunCommand(c *cli.Context, m *client.Message, command string) {
 	if command != "" {
 		runCommand(c, command, m)

cmd/subscribe_test.go

@@ -0,0 +1,312 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/stretchr/testify/require"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestCLI_Subscribe_Default_UserPass_Subscription_Token(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic/json", r.URL.Path)
+		require.Equal(t, "Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-user: philipp
+default-password: mypass
+subscribe:
+  - topic: mytopic
+    token: tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+
+	require.Nil(t, app.Run([]string{"ntfy", "subscribe", "--poll", "--from-config", "--config=" + filename}))
+
+	require.Equal(t, message, strings.TrimSpace(stdout.String()))
+}
+
+func TestCLI_Subscribe_Default_Token_Subscription_UserPass(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic/json", r.URL.Path)
+		require.Equal(t, "Basic cGhpbGlwcDpteXBhc3M=", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-token: tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2
+subscribe:
+  - topic: mytopic
+    user: philipp
+    password: mypass
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+
+	require.Nil(t, app.Run([]string{"ntfy", "subscribe", "--poll", "--from-config", "--config=" + filename}))
+
+	require.Equal(t, message, strings.TrimSpace(stdout.String()))
+}
+
+func TestCLI_Subscribe_Default_Token_Subscription_Token(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic/json", r.URL.Path)
+		require.Equal(t, "Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-token: tk_FAKETOKEN01234567890FAKETOKEN
+subscribe:
+  - topic: mytopic
+    token: tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+
+	require.Nil(t, app.Run([]string{"ntfy", "subscribe", "--poll", "--from-config", "--config=" + filename}))
+
+	require.Equal(t, message, strings.TrimSpace(stdout.String()))
+}
+
+func TestCLI_Subscribe_Default_UserPass_Subscription_UserPass(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic/json", r.URL.Path)
+		require.Equal(t, "Basic cGhpbGlwcDpteXBhc3M=", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-user: fake
+default-password: password
+subscribe:
+  - topic: mytopic
+    user: philipp
+    password: mypass
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+
+	require.Nil(t, app.Run([]string{"ntfy", "subscribe", "--poll", "--from-config", "--config=" + filename}))
+
+	require.Equal(t, message, strings.TrimSpace(stdout.String()))
+}
+
+func TestCLI_Subscribe_Default_Token_Subscription_Empty(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic/json", r.URL.Path)
+		require.Equal(t, "Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-token: tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2
+subscribe:
+  - topic: mytopic
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+
+	require.Nil(t, app.Run([]string{"ntfy", "subscribe", "--poll", "--from-config", "--config=" + filename}))
+
+	require.Equal(t, message, strings.TrimSpace(stdout.String()))
+}
+
+func TestCLI_Subscribe_Default_UserPass_Subscription_Empty(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic/json", r.URL.Path)
+		require.Equal(t, "Basic cGhpbGlwcDpteXBhc3M=", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-user: philipp
+default-password: mypass
+subscribe:
+  - topic: mytopic
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+
+	require.Nil(t, app.Run([]string{"ntfy", "subscribe", "--poll", "--from-config", "--config=" + filename}))
+
+	require.Equal(t, message, strings.TrimSpace(stdout.String()))
+}
+
+func TestCLI_Subscribe_Default_Empty_Subscription_Token(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic/json", r.URL.Path)
+		require.Equal(t, "Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+subscribe:
+  - topic: mytopic
+    token: tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+
+	require.Nil(t, app.Run([]string{"ntfy", "subscribe", "--poll", "--from-config", "--config=" + filename}))
+
+	require.Equal(t, message, strings.TrimSpace(stdout.String()))
+}
+
+func TestCLI_Subscribe_Default_Empty_Subscription_UserPass(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic/json", r.URL.Path)
+		require.Equal(t, "Basic cGhpbGlwcDpteXBhc3M=", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+subscribe:
+  - topic: mytopic
+    user: philipp
+    password: mypass
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+
+	require.Nil(t, app.Run([]string{"ntfy", "subscribe", "--poll", "--from-config", "--config=" + filename}))
+
+	require.Equal(t, message, strings.TrimSpace(stdout.String()))
+}
+
+func TestCLI_Subscribe_Default_Token_CLI_Token(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic/json", r.URL.Path)
+		require.Equal(t, "Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-token: tk_FAKETOKEN0123456789FAKETOKEN
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+
+	require.Nil(t, app.Run([]string{"ntfy", "subscribe", "--poll", "--from-config", "--config=" + filename, "--token", "tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", "mytopic"}))
+
+	require.Equal(t, message, strings.TrimSpace(stdout.String()))
+}
+
+func TestCLI_Subscribe_Default_Token_CLI_UserPass(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic/json", r.URL.Path)
+		require.Equal(t, "Basic cGhpbGlwcDpteXBhc3M=", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-token: tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+
+	require.Nil(t, app.Run([]string{"ntfy", "subscribe", "--poll", "--from-config", "--config=" + filename, "--user", "philipp:mypass", "mytopic"}))
+
+	require.Equal(t, message, strings.TrimSpace(stdout.String()))
+}
+
+func TestCLI_Subscribe_Default_Token_Subscription_Token_CLI_UserPass(t *testing.T) {
+	message := `{"id":"RXIQBFaieLVr","time":124,"expires":1124,"event":"message","topic":"mytopic","message":"triggered"}`
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		require.Equal(t, "/mytopic/json", r.URL.Path)
+		require.Equal(t, "Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", r.Header.Get("Authorization"))
+
+		w.WriteHeader(http.StatusOK)
+		w.Write([]byte(message))
+	}))
+	defer server.Close()
+
+	filename := filepath.Join(t.TempDir(), "client.yml")
+	require.Nil(t, os.WriteFile(filename, []byte(fmt.Sprintf(`
+default-host: %s
+default-token: tk_FAKETOKEN01234567890FAKETOKEN
+subscribe:
+  - topic: mytopic
+    token: tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2
+`, server.URL)), 0600))
+
+	app, _, stdout, _ := newTestApp()
+
+	require.Nil(t, app.Run([]string{"ntfy", "subscribe", "--poll", "--from-config", "--config=" + filename, "--user", "philipp:mypass"}))
+
+	require.Equal(t, message, strings.TrimSpace(stdout.String()))
+}
+
+func TestCLI_Subscribe_Token_And_UserPass(t *testing.T) {
+	app, _, _, _ := newTestApp()
+	err := app.Run([]string{"ntfy", "subscribe", "--poll", "--token", "tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2", "--user", "philipp:mypass", "mytopic", "triggered"})
+	require.Error(t, err)
+	require.Equal(t, "cannot set both --user and --token", err.Error())
+}

cmd/subscribe_unix.go

@@ -1,5 +1,4 @@
 //go:build linux || dragonfly || freebsd || netbsd || openbsd
-// +build linux dragonfly freebsd netbsd openbsd
 
 package cmd
 

cmd/tier.go

@@ -0,0 +1,366 @@
+//go:build !noserver
+
+package cmd
+
+import (
+	"errors"
+	"fmt"
+	"github.com/urfave/cli/v2"
+	"heckel.io/ntfy/user"
+	"heckel.io/ntfy/util"
+)
+
+func init() {
+	commands = append(commands, cmdTier)
+}
+
+const (
+	defaultMessageLimit             = 5000
+	defaultMessageExpiryDuration    = "12h"
+	defaultEmailLimit               = 20
+	defaultReservationLimit         = 3
+	defaultAttachmentFileSizeLimit  = "15M"
+	defaultAttachmentTotalSizeLimit = "100M"
+	defaultAttachmentExpiryDuration = "6h"
+	defaultAttachmentBandwidthLimit = "1G"
+)
+
+var (
+	flagsTier = append([]cli.Flag{}, flagsUser...)
+)
+
+var cmdTier = &cli.Command{
+	Name:      "tier",
+	Usage:     "Manage/show tiers",
+	UsageText: "ntfy tier [list|add|change|remove] ...",
+	Flags:     flagsTier,
+	Before:    initConfigFileInputSourceFunc("config", flagsUser, initLogFunc),
+	Category:  categoryServer,
+	Subcommands: []*cli.Command{
+		{
+			Name:      "add",
+			Aliases:   []string{"a"},
+			Usage:     "Adds a new tier",
+			UsageText: "ntfy tier add [OPTIONS] CODE",
+			Action:    execTierAdd,
+			Flags: []cli.Flag{
+				&cli.StringFlag{Name: "name", Usage: "tier name"},
+				&cli.Int64Flag{Name: "message-limit", Value: defaultMessageLimit, Usage: "daily message limit"},
+				&cli.StringFlag{Name: "message-expiry-duration", Value: defaultMessageExpiryDuration, Usage: "duration after which messages are deleted"},
+				&cli.Int64Flag{Name: "email-limit", Value: defaultEmailLimit, Usage: "daily email limit"},
+				&cli.Int64Flag{Name: "reservation-limit", Value: defaultReservationLimit, Usage: "topic reservation limit"},
+				&cli.StringFlag{Name: "attachment-file-size-limit", Value: defaultAttachmentFileSizeLimit, Usage: "per-attachment file size limit"},
+				&cli.StringFlag{Name: "attachment-total-size-limit", Value: defaultAttachmentTotalSizeLimit, Usage: "total size limit of attachments for the user"},
+				&cli.StringFlag{Name: "attachment-expiry-duration", Value: defaultAttachmentExpiryDuration, Usage: "duration after which attachments are deleted"},
+				&cli.StringFlag{Name: "attachment-bandwidth-limit", Value: defaultAttachmentBandwidthLimit, Usage: "daily bandwidth limit for attachment uploads/downloads"},
+				&cli.StringFlag{Name: "stripe-monthly-price-id", Usage: "Monthly Stripe price ID for paid tiers (e.g. price_12345)"},
+				&cli.StringFlag{Name: "stripe-yearly-price-id", Usage: "Yearly Stripe price ID for paid tiers (e.g. price_12345)"},
+				&cli.BoolFlag{Name: "ignore-exists", Usage: "if the tier already exists, perform no action and exit"},
+			},
+			Description: `Add a new tier to the ntfy user database.
+
+Tiers can be used to grant users higher limits, such as daily message limits, attachment size, or
+make it possible for users to reserve topics.
+
+This is a server-only command. It directly reads from user.db as defined in the server config
+file server.yml. The command only works if 'auth-file' is properly defined.
+
+Examples:
+  ntfy tier add pro                     # Add tier with code "pro", using the defaults
+  ntfy tier add \                       # Add a tier with custom limits
+    --name="Pro" \
+    --message-limit=10000 \
+    --message-expiry-duration=24h \
+    --email-limit=50 \
+    --reservation-limit=10 \
+    --attachment-file-size-limit=100M \
+    --attachment-total-size-limit=1G \
+    --attachment-expiry-duration=12h \
+    --attachment-bandwidth-limit=5G \
+    pro
+`,
+		},
+		{
+			Name:      "change",
+			Aliases:   []string{"ch"},
+			Usage:     "Change a tier",
+			UsageText: "ntfy tier change [OPTIONS] CODE",
+			Action:    execTierChange,
+			Flags: []cli.Flag{
+				&cli.StringFlag{Name: "name", Usage: "tier name"},
+				&cli.Int64Flag{Name: "message-limit", Usage: "daily message limit"},
+				&cli.StringFlag{Name: "message-expiry-duration", Usage: "duration after which messages are deleted"},
+				&cli.Int64Flag{Name: "email-limit", Usage: "daily email limit"},
+				&cli.Int64Flag{Name: "reservation-limit", Usage: "topic reservation limit"},
+				&cli.StringFlag{Name: "attachment-file-size-limit", Usage: "per-attachment file size limit"},
+				&cli.StringFlag{Name: "attachment-total-size-limit", Usage: "total size limit of attachments for the user"},
+				&cli.StringFlag{Name: "attachment-expiry-duration", Usage: "duration after which attachments are deleted"},
+				&cli.StringFlag{Name: "attachment-bandwidth-limit", Usage: "daily bandwidth limit for attachment uploads/downloads"},
+				&cli.StringFlag{Name: "stripe-monthly-price-id", Usage: "Monthly Stripe price ID for paid tiers (e.g. price_12345)"},
+				&cli.StringFlag{Name: "stripe-yearly-price-id", Usage: "Yearly Stripe price ID for paid tiers (e.g. price_12345)"},
+			},
+			Description: `Updates a tier to change the limits.
+
+After updating a tier, you may have to restart the ntfy server to apply them 
+to all visitors. 
+
+This is a server-only command. It directly reads from user.db as defined in the server config
+file server.yml. The command only works if 'auth-file' is properly defined.
+
+Examples:
+  ntfy tier change --name="Pro" pro        # Update the name of an existing tier
+  ntfy tier change \                       # Update multiple limits and fields
+    --message-expiry-duration=24h \
+    --stripe-monthly-price-id=price_1234 \
+    --stripe-monthly-price-id=price_5678 \
+    pro
+`,
+		},
+		{
+			Name:      "remove",
+			Aliases:   []string{"del", "rm"},
+			Usage:     "Removes a tier",
+			UsageText: "ntfy tier remove CODE",
+			Action:    execTierDel,
+			Description: `Remove a tier from the ntfy user database.
+
+You cannot remove a tier if there are users associated with a tier. Use "ntfy user change-tier"
+to remove or switch their tier first.
+
+This is a server-only command. It directly reads from user.db as defined in the server config
+file server.yml. The command only works if 'auth-file' is properly defined.
+
+Example:
+  ntfy tier del pro
+`,
+		},
+		{
+			Name:    "list",
+			Aliases: []string{"l"},
+			Usage:   "Shows a list of tiers",
+			Action:  execTierList,
+			Description: `Shows a list of all configured tiers.
+
+This is a server-only command. It directly reads from user.db as defined in the server config
+file server.yml. The command only works if 'auth-file' is properly defined.
+`,
+		},
+	},
+	Description: `Manage tiers of the ntfy server.
+
+The command allows you to add/remove/change tiers in the ntfy user database. Tiers are used
+to grant users higher limits, such as daily message limits, attachment size, or make it 
+possible for users to reserve topics.
+
+This is a server-only command. It directly manages the user.db as defined in the server config
+file server.yml. The command only works if 'auth-file' is properly defined.
+
+Examples:
+  ntfy tier add pro                     # Add tier with code "pro", using the defaults
+  ntfy tier change --name="Pro" pro     # Update the name of an existing tier
+  ntfy tier del pro                     # Delete an existing tier
+`,
+}
+
+func execTierAdd(c *cli.Context) error {
+	code := c.Args().Get(0)
+	if code == "" {
+		return errors.New("tier code expected, type 'ntfy tier add --help' for help")
+	} else if !user.AllowedTier(code) {
+		return errors.New("tier code must consist only of numbers and letters")
+	} else if c.String("stripe-monthly-price-id") != "" && c.String("stripe-yearly-price-id") == "" {
+		return errors.New("if stripe-monthly-price-id is set, stripe-yearly-price-id must also be set")
+	} else if c.String("stripe-monthly-price-id") == "" && c.String("stripe-yearly-price-id") != "" {
+		return errors.New("if stripe-yearly-price-id is set, stripe-monthly-price-id must also be set")
+	}
+	manager, err := createUserManager(c)
+	if err != nil {
+		return err
+	}
+	if tier, _ := manager.Tier(code); tier != nil {
+		if c.Bool("ignore-exists") {
+			fmt.Fprintf(c.App.ErrWriter, "tier %s already exists (exited successfully)\n", code)
+			return nil
+		}
+		return fmt.Errorf("tier %s already exists", code)
+	}
+	name := c.String("name")
+	if name == "" {
+		name = code
+	}
+	messageExpiryDuration, err := util.ParseDuration(c.String("message-expiry-duration"))
+	if err != nil {
+		return err
+	}
+	attachmentFileSizeLimit, err := util.ParseSize(c.String("attachment-file-size-limit"))
+	if err != nil {
+		return err
+	}
+	attachmentTotalSizeLimit, err := util.ParseSize(c.String("attachment-total-size-limit"))
+	if err != nil {
+		return err
+	}
+	attachmentBandwidthLimit, err := util.ParseSize(c.String("attachment-bandwidth-limit"))
+	if err != nil {
+		return err
+	}
+	attachmentExpiryDuration, err := util.ParseDuration(c.String("attachment-expiry-duration"))
+	if err != nil {
+		return err
+	}
+	tier := &user.Tier{
+		ID:                       "", // Generated
+		Code:                     code,
+		Name:                     name,
+		MessageLimit:             c.Int64("message-limit"),
+		MessageExpiryDuration:    messageExpiryDuration,
+		EmailLimit:               c.Int64("email-limit"),
+		ReservationLimit:         c.Int64("reservation-limit"),
+		AttachmentFileSizeLimit:  attachmentFileSizeLimit,
+		AttachmentTotalSizeLimit: attachmentTotalSizeLimit,
+		AttachmentExpiryDuration: attachmentExpiryDuration,
+		AttachmentBandwidthLimit: attachmentBandwidthLimit,
+		StripeMonthlyPriceID:     c.String("stripe-monthly-price-id"),
+		StripeYearlyPriceID:      c.String("stripe-yearly-price-id"),
+	}
+	if err := manager.AddTier(tier); err != nil {
+		return err
+	}
+	tier, err = manager.Tier(code)
+	if err != nil {
+		return err
+	}
+	fmt.Fprintf(c.App.ErrWriter, "tier added\n\n")
+	printTier(c, tier)
+	return nil
+}
+
+func execTierChange(c *cli.Context) error {
+	code := c.Args().Get(0)
+	if code == "" {
+		return errors.New("tier code expected, type 'ntfy tier change --help' for help")
+	} else if !user.AllowedTier(code) {
+		return errors.New("tier code must consist only of numbers and letters")
+	}
+	manager, err := createUserManager(c)
+	if err != nil {
+		return err
+	}
+	tier, err := manager.Tier(code)
+	if err == user.ErrTierNotFound {
+		return fmt.Errorf("tier %s does not exist", code)
+	} else if err != nil {
+		return err
+	}
+	if c.IsSet("name") {
+		tier.Name = c.String("name")
+	}
+	if c.IsSet("message-limit") {
+		tier.MessageLimit = c.Int64("message-limit")
+	}
+	if c.IsSet("message-expiry-duration") {
+		tier.MessageExpiryDuration, err = util.ParseDuration(c.String("message-expiry-duration"))
+		if err != nil {
+			return err
+		}
+	}
+	if c.IsSet("email-limit") {
+		tier.EmailLimit = c.Int64("email-limit")
+	}
+	if c.IsSet("reservation-limit") {
+		tier.ReservationLimit = c.Int64("reservation-limit")
+	}
+	if c.IsSet("attachment-file-size-limit") {
+		tier.AttachmentFileSizeLimit, err = util.ParseSize(c.String("attachment-file-size-limit"))
+		if err != nil {
+			return err
+		}
+	}
+	if c.IsSet("attachment-total-size-limit") {
+		tier.AttachmentTotalSizeLimit, err = util.ParseSize(c.String("attachment-total-size-limit"))
+		if err != nil {
+			return err
+		}
+	}
+	if c.IsSet("attachment-expiry-duration") {
+		tier.AttachmentExpiryDuration, err = util.ParseDuration(c.String("attachment-expiry-duration"))
+		if err != nil {
+			return err
+		}
+	}
+	if c.IsSet("attachment-bandwidth-limit") {
+		tier.AttachmentBandwidthLimit, err = util.ParseSize(c.String("attachment-bandwidth-limit"))
+		if err != nil {
+			return err
+		}
+	}
+	if c.IsSet("stripe-monthly-price-id") {
+		tier.StripeMonthlyPriceID = c.String("stripe-monthly-price-id")
+	}
+	if c.IsSet("stripe-yearly-price-id") {
+		tier.StripeYearlyPriceID = c.String("stripe-yearly-price-id")
+	}
+	if tier.StripeMonthlyPriceID != "" && tier.StripeYearlyPriceID == "" {
+		return errors.New("if stripe-monthly-price-id is set, stripe-yearly-price-id must also be set")
+	} else if tier.StripeMonthlyPriceID == "" && tier.StripeYearlyPriceID != "" {
+		return errors.New("if stripe-yearly-price-id is set, stripe-monthly-price-id must also be set")
+	}
+	if err := manager.UpdateTier(tier); err != nil {
+		return err
+	}
+	fmt.Fprintf(c.App.ErrWriter, "tier updated\n\n")
+	printTier(c, tier)
+	return nil
+}
+
+func execTierDel(c *cli.Context) error {
+	code := c.Args().Get(0)
+	if code == "" {
+		return errors.New("tier code expected, type 'ntfy tier del --help' for help")
+	}
+	manager, err := createUserManager(c)
+	if err != nil {
+		return err
+	}
+	if _, err := manager.Tier(code); err == user.ErrTierNotFound {
+		return fmt.Errorf("tier %s does not exist", code)
+	}
+	if err := manager.RemoveTier(code); err != nil {
+		return err
+	}
+	fmt.Fprintf(c.App.ErrWriter, "tier %s removed\n", code)
+	return nil
+}
+
+func execTierList(c *cli.Context) error {
+	manager, err := createUserManager(c)
+	if err != nil {
+		return err
+	}
+	tiers, err := manager.Tiers()
+	if err != nil {
+		return err
+	}
+	for _, tier := range tiers {
+		printTier(c, tier)
+	}
+	return nil
+}
+
+func printTier(c *cli.Context, tier *user.Tier) {
+	prices := "(none)"
+	if tier.StripeMonthlyPriceID != "" && tier.StripeYearlyPriceID != "" {
+		prices = fmt.Sprintf("%s / %s", tier.StripeMonthlyPriceID, tier.StripeYearlyPriceID)
+	}
+	fmt.Fprintf(c.App.ErrWriter, "tier %s (id: %s)\n", tier.Code, tier.ID)
+	fmt.Fprintf(c.App.ErrWriter, "- Name: %s\n", tier.Name)
+	fmt.Fprintf(c.App.ErrWriter, "- Message limit: %d\n", tier.MessageLimit)
+	fmt.Fprintf(c.App.ErrWriter, "- Message expiry duration: %s (%d seconds)\n", tier.MessageExpiryDuration.String(), int64(tier.MessageExpiryDuration.Seconds()))
+	fmt.Fprintf(c.App.ErrWriter, "- Email limit: %d\n", tier.EmailLimit)
+	fmt.Fprintf(c.App.ErrWriter, "- Reservation limit: %d\n", tier.ReservationLimit)
+	fmt.Fprintf(c.App.ErrWriter, "- Attachment file size limit: %s\n", util.FormatSize(tier.AttachmentFileSizeLimit))
+	fmt.Fprintf(c.App.ErrWriter, "- Attachment total size limit: %s\n", util.FormatSize(tier.AttachmentTotalSizeLimit))
+	fmt.Fprintf(c.App.ErrWriter, "- Attachment expiry duration: %s (%d seconds)\n", tier.AttachmentExpiryDuration.String(), int64(tier.AttachmentExpiryDuration.Seconds()))
+	fmt.Fprintf(c.App.ErrWriter, "- Attachment daily bandwidth limit: %s\n", util.FormatSize(tier.AttachmentBandwidthLimit))
+	fmt.Fprintf(c.App.ErrWriter, "- Stripe prices (monthly/yearly): %s\n", prices)
+}

cmd/tier_test.go

@@ -0,0 +1,67 @@
+package cmd
+
+import (
+	"github.com/stretchr/testify/require"
+	"github.com/urfave/cli/v2"
+	"heckel.io/ntfy/server"
+	"heckel.io/ntfy/test"
+	"testing"
+)
+
+func TestCLI_Tier_AddListChangeDelete(t *testing.T) {
+	s, conf, port := newTestServerWithAuth(t)
+	defer test.StopServer(t, s, port)
+
+	app, _, _, stderr := newTestApp()
+	require.Nil(t, runTierCommand(app, conf, "add", "--name", "Pro", "--message-limit", "1234", "pro"))
+	require.Contains(t, stderr.String(), "tier added\n\ntier pro (id: ti_")
+
+	err := runTierCommand(app, conf, "add", "pro")
+	require.NotNil(t, err)
+	require.Equal(t, "tier pro already exists", err.Error())
+
+	app, _, _, stderr = newTestApp()
+	require.Nil(t, runTierCommand(app, conf, "list"))
+	require.Contains(t, stderr.String(), "tier pro (id: ti_")
+	require.Contains(t, stderr.String(), "- Name: Pro")
+	require.Contains(t, stderr.String(), "- Message limit: 1234")
+
+	app, _, _, stderr = newTestApp()
+	require.Nil(t, runTierCommand(app, conf, "change",
+		"--message-limit=999",
+		"--message-expiry-duration=2d",
+		"--email-limit=91",
+		"--reservation-limit=98",
+		"--attachment-file-size-limit=100m",
+		"--attachment-expiry-duration=1d",
+		"--attachment-total-size-limit=10G",
+		"--attachment-bandwidth-limit=100G",
+		"--stripe-monthly-price-id=price_991",
+		"--stripe-yearly-price-id=price_992",
+		"pro",
+	))
+	require.Contains(t, stderr.String(), "- Message limit: 999")
+	require.Contains(t, stderr.String(), "- Message expiry duration: 48h")
+	require.Contains(t, stderr.String(), "- Email limit: 91")
+	require.Contains(t, stderr.String(), "- Reservation limit: 98")
+	require.Contains(t, stderr.String(), "- Attachment file size limit: 100.0 MB")
+	require.Contains(t, stderr.String(), "- Attachment expiry duration: 24h")
+	require.Contains(t, stderr.String(), "- Attachment total size limit: 10.0 GB")
+	require.Contains(t, stderr.String(), "- Stripe prices (monthly/yearly): price_991 / price_992")
+
+	app, _, _, stderr = newTestApp()
+	require.Nil(t, runTierCommand(app, conf, "remove", "pro"))
+	require.Contains(t, stderr.String(), "tier pro removed")
+}
+
+func runTierCommand(app *cli.App, conf *server.Config, args ...string) error {
+	userArgs := []string{
+		"ntfy",
+		"--log-level=ERROR",
+		"tier",
+		"--config=" + conf.File, // Dummy config file to avoid lookups of real file
+		"--auth-file=" + conf.AuthFile,
+		"--auth-default-access=" + conf.AuthDefault.String(),
+	}
+	return app.Run(append(userArgs, args...))
+}

cmd/token.go

@@ -0,0 +1,210 @@
+//go:build !noserver
+
+package cmd
+
+import (
+	"errors"
+	"fmt"
+	"github.com/urfave/cli/v2"
+	"heckel.io/ntfy/user"
+	"heckel.io/ntfy/util"
+	"net/netip"
+	"time"
+)
+
+func init() {
+	commands = append(commands, cmdToken)
+}
+
+var flagsToken = append([]cli.Flag{}, flagsUser...)
+
+var cmdToken = &cli.Command{
+	Name:      "token",
+	Usage:     "Create, list or delete user tokens",
+	UsageText: "ntfy token [list|add|remove] ...",
+	Flags:     flagsToken,
+	Before:    initConfigFileInputSourceFunc("config", flagsToken, initLogFunc),
+	Category:  categoryServer,
+	Subcommands: []*cli.Command{
+		{
+			Name:      "add",
+			Aliases:   []string{"a"},
+			Usage:     "Create a new token",
+			UsageText: "ntfy token add [--expires=<duration>] [--label=..] USERNAME",
+			Action:    execTokenAdd,
+			Flags: []cli.Flag{
+				&cli.StringFlag{Name: "expires", Aliases: []string{"e"}, Value: "", Usage: "token expires after"},
+				&cli.StringFlag{Name: "label", Aliases: []string{"l"}, Value: "", Usage: "token label"},
+			},
+			Description: `Create a new user access token.
+
+User access tokens can be used to publish, subscribe, or perform any other user-specific tasks.
+Tokens have full access, and can perform any task a user can do. They are meant to be used to 
+avoid spreading the password to various places.
+
+This is a server-only command. It directly reads from user.db as defined in the server config
+file server.yml. The command only works if 'auth-file' is properly defined.
+
+Examples:
+  ntfy token add phil                   # Create token for user phil which never expires
+  ntfy token add --expires=2d phil      # Create token for user phil which expires in 2 days
+  ntfy token add -e "tuesday, 8pm" phil # Create token for user phil which expires next Tuesday
+  ntfy token add -l backups phil        # Create token for user phil with label "backups"`,
+		},
+		{
+			Name:      "remove",
+			Aliases:   []string{"del", "rm"},
+			Usage:     "Removes a token",
+			UsageText: "ntfy token remove USERNAME TOKEN",
+			Action:    execTokenDel,
+			Description: `Remove a token from the ntfy user database.
+
+Example:
+  ntfy token del phil tk_th2srHVlxrANQHAso5t0HuQ1J1TjN`,
+		},
+		{
+			Name:    "list",
+			Aliases: []string{"l"},
+			Usage:   "Shows a list of tokens",
+			Action:  execTokenList,
+			Description: `Shows a list of all tokens.
+
+This is a server-only command. It directly reads from user.db as defined in the server config
+file server.yml. The command only works if 'auth-file' is properly defined.`,
+		},
+	},
+	Description: `Manage access tokens for individual users.
+
+User access tokens can be used to publish, subscribe, or perform any other user-specific tasks.
+Tokens have full access, and can perform any task a user can do. They are meant to be used to 
+avoid spreading the password to various places.
+
+This is a server-only command. It directly manages the user.db as defined in the server config
+file server.yml. The command only works if 'auth-file' is properly defined.
+
+Examples:
+  ntfy token list                               # Shows list of tokens for all users
+  ntfy token list phil                          # Shows list of tokens for user phil
+  ntfy token add phil                           # Create token for user phil which never expires
+  ntfy token add --expires=2d phil              # Create token for user phil which expires in 2 days
+  ntfy token remove phil tk_th2srHVlxr...       # Delete token`,
+}
+
+func execTokenAdd(c *cli.Context) error {
+	username := c.Args().Get(0)
+	expiresStr := c.String("expires")
+	label := c.String("label")
+	if username == "" {
+		return errors.New("username expected, type 'ntfy token add --help' for help")
+	} else if username == userEveryone || username == user.Everyone {
+		return errors.New("username not allowed")
+	}
+	expires := time.Unix(0, 0)
+	if expiresStr != "" {
+		var err error
+		expires, err = util.ParseFutureTime(expiresStr, time.Now())
+		if err != nil {
+			return err
+		}
+	}
+	manager, err := createUserManager(c)
+	if err != nil {
+		return err
+	}
+	u, err := manager.User(username)
+	if err == user.ErrUserNotFound {
+		return fmt.Errorf("user %s does not exist", username)
+	} else if err != nil {
+		return err
+	}
+	token, err := manager.CreateToken(u.ID, label, expires, netip.IPv4Unspecified())
+	if err != nil {
+		return err
+	}
+	if expires.Unix() == 0 {
+		fmt.Fprintf(c.App.ErrWriter, "token %s created for user %s, never expires\n", token.Value, u.Name)
+	} else {
+		fmt.Fprintf(c.App.ErrWriter, "token %s created for user %s, expires %v\n", token.Value, u.Name, expires.Format(time.UnixDate))
+	}
+	return nil
+}
+
+func execTokenDel(c *cli.Context) error {
+	username, token := c.Args().Get(0), c.Args().Get(1)
+	if username == "" || token == "" {
+		return errors.New("username and token expected, type 'ntfy token remove --help' for help")
+	} else if username == userEveryone || username == user.Everyone {
+		return errors.New("username not allowed")
+	}
+	manager, err := createUserManager(c)
+	if err != nil {
+		return err
+	}
+	u, err := manager.User(username)
+	if err == user.ErrUserNotFound {
+		return fmt.Errorf("user %s does not exist", username)
+	} else if err != nil {
+		return err
+	}
+	if err := manager.RemoveToken(u.ID, token); err != nil {
+		return err
+	}
+	fmt.Fprintf(c.App.ErrWriter, "token %s for user %s removed\n", token, username)
+	return nil
+}
+
+func execTokenList(c *cli.Context) error {
+	username := c.Args().Get(0)
+	if username == userEveryone || username == user.Everyone {
+		return errors.New("username not allowed")
+	}
+	manager, err := createUserManager(c)
+	if err != nil {
+		return err
+	}
+	var users []*user.User
+	if username != "" {
+		u, err := manager.User(username)
+		if err == user.ErrUserNotFound {
+			return fmt.Errorf("user %s does not exist", username)
+		} else if err != nil {
+			return err
+		}
+		users = append(users, u)
+	} else {
+		users, err = manager.Users()
+		if err != nil {
+			return err
+		}
+	}
+	usersWithTokens := 0
+	for _, u := range users {
+		tokens, err := manager.Tokens(u.ID)
+		if err != nil {
+			return err
+		} else if len(tokens) == 0 && username != "" {
+			fmt.Fprintf(c.App.ErrWriter, "user %s has no access tokens\n", username)
+			return nil
+		} else if len(tokens) == 0 {
+			continue
+		}
+		usersWithTokens++
+		fmt.Fprintf(c.App.ErrWriter, "user %s\n", u.Name)
+		for _, t := range tokens {
+			var label, expires string
+			if t.Label != "" {
+				label = fmt.Sprintf(" (%s)", t.Label)
+			}
+			if t.Expires.Unix() == 0 {
+				expires = "never expires"
+			} else {
+				expires = fmt.Sprintf("expires %s", t.Expires.Format(time.RFC822))
+			}
+			fmt.Fprintf(c.App.ErrWriter, "- %s%s, %s, accessed from %s at %s\n", t.Value, label, expires, t.LastOrigin.String(), t.LastAccess.Format(time.RFC822))
+		}
+	}
+	if usersWithTokens == 0 {
+		fmt.Fprintf(c.App.ErrWriter, "no users with tokens\n")
+	}
+	return nil
+}

cmd/token_test.go

@@ -0,0 +1,50 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/stretchr/testify/require"
+	"github.com/urfave/cli/v2"
+	"heckel.io/ntfy/server"
+	"heckel.io/ntfy/test"
+	"regexp"
+	"testing"
+)
+
+func TestCLI_Token_AddListRemove(t *testing.T) {
+	s, conf, port := newTestServerWithAuth(t)
+	defer test.StopServer(t, s, port)
+
+	app, stdin, _, stderr := newTestApp()
+	stdin.WriteString("mypass\nmypass")
+	require.Nil(t, runUserCommand(app, conf, "add", "phil"))
+	require.Contains(t, stderr.String(), "user phil added with role user")
+
+	app, _, _, stderr = newTestApp()
+	require.Nil(t, runTokenCommand(app, conf, "add", "phil"))
+	require.Regexp(t, `token tk_.+ created for user phil, never expires`, stderr.String())
+
+	app, _, _, stderr = newTestApp()
+	require.Nil(t, runTokenCommand(app, conf, "list", "phil"))
+	require.Regexp(t, `user phil\n- tk_.+, never expires, accessed from 0.0.0.0 at .+`, stderr.String())
+	re := regexp.MustCompile(`tk_\w+`)
+	token := re.FindString(stderr.String())
+
+	app, _, _, stderr = newTestApp()
+	require.Nil(t, runTokenCommand(app, conf, "remove", "phil", token))
+	require.Regexp(t, fmt.Sprintf("token %s for user phil removed", token), stderr.String())
+
+	app, _, _, stderr = newTestApp()
+	require.Nil(t, runTokenCommand(app, conf, "list"))
+	require.Equal(t, "no users with tokens\n", stderr.String())
+}
+
+func runTokenCommand(app *cli.App, conf *server.Config, args ...string) error {
+	userArgs := []string{
+		"ntfy",
+		"--log-level=ERROR",
+		"token",
+		"--config=" + conf.File, // Dummy config file to avoid lookups of real file
+		"--auth-file=" + conf.AuthFile,
+	}
+	return app.Run(append(userArgs, args...))
+}

cmd/user.go

@@ -6,21 +6,25 @@ import (
 	"crypto/subtle"
 	"errors"
 	"fmt"
+	"heckel.io/ntfy/user"
 	"os"
 	"strings"
 
 	"github.com/urfave/cli/v2"
 	"github.com/urfave/cli/v2/altsrc"
-	"heckel.io/ntfy/auth"
 	"heckel.io/ntfy/util"
 )
 
+const (
+	tierReset = "-"
+)
+
 func init() {
 	commands = append(commands, cmdUser)
 }
 
 var flagsUser = append(
-	flagsDefault,
+	append([]cli.Flag{}, flagsDefault...),
 	&cli.StringFlag{Name: "config", Aliases: []string{"c"}, EnvVars: []string{"NTFY_CONFIG_FILE"}, Value: defaultServerConfigFile, DefaultText: defaultServerConfigFile, Usage: "config file"},
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "auth-file", Aliases: []string{"auth_file", "H"}, EnvVars: []string{"NTFY_AUTH_FILE"}, Usage: "auth database file used for access control"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "auth-default-access", Aliases: []string{"auth_default_access", "p"}, EnvVars: []string{"NTFY_AUTH_DEFAULT_ACCESS"}, Value: "read-write", Usage: "default permissions if no matching entries in the auth database are found"}),
@@ -41,7 +45,8 @@ var cmdUser = &cli.Command{
 			UsageText: "ntfy user add [--role=admin|user] USERNAME\nNTFY_PASSWORD=... ntfy user add [--role=admin|user] USERNAME",
 			Action:    execUserAdd,
 			Flags: []cli.Flag{
-				&cli.StringFlag{Name: "role", Aliases: []string{"r"}, Value: string(auth.RoleUser), Usage: "user role"},
+				&cli.StringFlag{Name: "role", Aliases: []string{"r"}, Value: string(user.RoleUser), Usage: "user role"},
+				&cli.BoolFlag{Name: "ignore-exists", Usage: "if the user already exists, perform no action and exit"},
 			},
 			Description: `Add a new user to the ntfy user database.
 
@@ -110,6 +115,22 @@ user are removed, since they are no longer necessary.
 Example:
   ntfy user change-role phil admin   # Make user phil an admin 
   ntfy user change-role phil user    # Remove admin role from user phil 
+`,
+		},
+		{
+			Name:      "change-tier",
+			Aliases:   []string{"cht"},
+			Usage:     "Changes the tier of a user",
+			UsageText: "ntfy user change-tier USERNAME (TIER|-)",
+			Action:    execUserChangeTier,
+			Description: `Change the tier for the given user.
+
+This command can be used to change the tier of a user. Tiers define usage limits, such
+as messages per day, attachment file sizes, etc.
+
+Example:
+  ntfy user change-tier phil pro   # Change tier to "pro" for user "phil"  
+  ntfy user change-tier phil -     # Remove tier from user "phil" entirely 
 `,
 		},
 		{
@@ -119,22 +140,22 @@ Example:
 			Action:  execUserList,
 			Description: `Shows a list of all configured users, including the everyone ('*') user.
 
-This is a server-only command. It directly reads from the user.db as defined in the server config
-file server.yml. The command only works if 'auth-file' is properly defined. 
-
 This command is an alias to calling 'ntfy access' (display access control list).
+
+This is a server-only command. It directly reads from user.db as defined in the server config
+file server.yml. The command only works if 'auth-file' is properly defined.
 `,
 		},
 	},
 	Description: `Manage users of the ntfy server.
 
+The command allows you to add/remove/change users in the ntfy user database, as well as change 
+passwords or roles.
+
 This is a server-only command. It directly manages the user.db as defined in the server config
 file server.yml. The command only works if 'auth-file' is properly defined. Please also refer
 to the related command 'ntfy access'.
 
-The command allows you to add/remove/change users in the ntfy user database, as well as change 
-passwords or roles.
-
 Examples:
   ntfy user list                               # Shows list of users (alias: 'ntfy access')                      
   ntfy user add phil                           # Add regular user phil  
@@ -152,20 +173,24 @@ variable to pass the new password. This is useful if you are creating/updating u
 
 func execUserAdd(c *cli.Context) error {
 	username := c.Args().Get(0)
-	role := auth.Role(c.String("role"))
+	role := user.Role(c.String("role"))
 	password := os.Getenv("NTFY_PASSWORD")
 	if username == "" {
 		return errors.New("username expected, type 'ntfy user add --help' for help")
-	} else if username == userEveryone {
+	} else if username == userEveryone || username == user.Everyone {
 		return errors.New("username not allowed")
-	} else if !auth.AllowedRole(role) {
+	} else if !user.AllowedRole(role) {
 		return errors.New("role must be either 'user' or 'admin'")
 	}
-	manager, err := createAuthManager(c)
+	manager, err := createUserManager(c)
 	if err != nil {
 		return err
 	}
 	if user, _ := manager.User(username); user != nil {
+		if c.Bool("ignore-exists") {
+			fmt.Fprintf(c.App.ErrWriter, "user %s already exists (exited successfully)\n", username)
+			return nil
+		}
 		return fmt.Errorf("user %s already exists", username)
 	}
 	if password == "" {
@@ -187,14 +212,14 @@ func execUserDel(c *cli.Context) error {
 	username := c.Args().Get(0)
 	if username == "" {
 		return errors.New("username expected, type 'ntfy user del --help' for help")
-	} else if username == userEveryone {
+	} else if username == userEveryone || username == user.Everyone {
 		return errors.New("username not allowed")
 	}
-	manager, err := createAuthManager(c)
+	manager, err := createUserManager(c)
 	if err != nil {
 		return err
 	}
-	if _, err := manager.User(username); err == auth.ErrNotFound {
+	if _, err := manager.User(username); err == user.ErrUserNotFound {
 		return fmt.Errorf("user %s does not exist", username)
 	}
 	if err := manager.RemoveUser(username); err != nil {
@@ -209,14 +234,14 @@ func execUserChangePass(c *cli.Context) error {
 	password := os.Getenv("NTFY_PASSWORD")
 	if username == "" {
 		return errors.New("username expected, type 'ntfy user change-pass --help' for help")
-	} else if username == userEveryone {
+	} else if username == userEveryone || username == user.Everyone {
 		return errors.New("username not allowed")
 	}
-	manager, err := createAuthManager(c)
+	manager, err := createUserManager(c)
 	if err != nil {
 		return err
 	}
-	if _, err := manager.User(username); err == auth.ErrNotFound {
+	if _, err := manager.User(username); err == user.ErrUserNotFound {
 		return fmt.Errorf("user %s does not exist", username)
 	}
 	if password == "" {
@@ -234,17 +259,17 @@ func execUserChangePass(c *cli.Context) error {
 
 func execUserChangeRole(c *cli.Context) error {
 	username := c.Args().Get(0)
-	role := auth.Role(c.Args().Get(1))
-	if username == "" || !auth.AllowedRole(role) {
+	role := user.Role(c.Args().Get(1))
+	if username == "" || !user.AllowedRole(role) {
 		return errors.New("username and new role expected, type 'ntfy user change-role --help' for help")
-	} else if username == userEveryone {
+	} else if username == userEveryone || username == user.Everyone {
 		return errors.New("username not allowed")
 	}
-	manager, err := createAuthManager(c)
+	manager, err := createUserManager(c)
 	if err != nil {
 		return err
 	}
-	if _, err := manager.User(username); err == auth.ErrNotFound {
+	if _, err := manager.User(username); err == user.ErrUserNotFound {
 		return fmt.Errorf("user %s does not exist", username)
 	}
 	if err := manager.ChangeRole(username, role); err != nil {
@@ -254,8 +279,39 @@ func execUserChangeRole(c *cli.Context) error {
 	return nil
 }
 
+func execUserChangeTier(c *cli.Context) error {
+	username := c.Args().Get(0)
+	tier := c.Args().Get(1)
+	if username == "" {
+		return errors.New("username and new tier expected, type 'ntfy user change-tier --help' for help")
+	} else if !user.AllowedTier(tier) && tier != tierReset {
+		return errors.New("invalid tier, must be tier code, or - to reset")
+	} else if username == userEveryone || username == user.Everyone {
+		return errors.New("username not allowed")
+	}
+	manager, err := createUserManager(c)
+	if err != nil {
+		return err
+	}
+	if _, err := manager.User(username); err == user.ErrUserNotFound {
+		return fmt.Errorf("user %s does not exist", username)
+	}
+	if tier == tierReset {
+		if err := manager.ResetTier(username); err != nil {
+			return err
+		}
+		fmt.Fprintf(c.App.ErrWriter, "removed tier from user %s\n", username)
+	} else {
+		if err := manager.ChangeTier(username, tier); err != nil {
+			return err
+		}
+		fmt.Fprintf(c.App.ErrWriter, "changed tier for user %s to %s\n", username, tier)
+	}
+	return nil
+}
+
 func execUserList(c *cli.Context) error {
-	manager, err := createAuthManager(c)
+	manager, err := createUserManager(c)
 	if err != nil {
 		return err
 	}
@@ -266,19 +322,20 @@ func execUserList(c *cli.Context) error {
 	return showUsers(c, manager, users)
 }
 
-func createAuthManager(c *cli.Context) (auth.Manager, error) {
+func createUserManager(c *cli.Context) (*user.Manager, error) {
 	authFile := c.String("auth-file")
+	authStartupQueries := c.String("auth-startup-queries")
 	authDefaultAccess := c.String("auth-default-access")
 	if authFile == "" {
 		return nil, errors.New("option auth-file not set; auth is unconfigured for this server")
 	} else if !util.FileExists(authFile) {
 		return nil, errors.New("auth-file does not exist; please start the server at least once to create it")
-	} else if !util.InStringList([]string{"read-write", "read-only", "write-only", "deny-all"}, authDefaultAccess) {
-		return nil, errors.New("if set, auth-default-access must start set to 'read-write', 'read-only' or 'deny-all'")
 	}
-	authDefaultRead := authDefaultAccess == "read-write" || authDefaultAccess == "read-only"
-	authDefaultWrite := authDefaultAccess == "read-write" || authDefaultAccess == "write-only"
-	return auth.NewSQLiteAuth(authFile, authDefaultRead, authDefaultWrite)
+	authDefault, err := user.ParsePermission(authDefaultAccess)
+	if err != nil {
+		return nil, errors.New("if set, auth-default-access must start set to 'read-write', 'read-only', 'write-only' or 'deny-all'")
+	}
+	return user.NewManager(authFile, authStartupQueries, authDefault, user.DefaultUserPasswordBcryptCost, user.DefaultUserStatsQueueWriterInterval)
 }
 
 func readPasswordAndConfirm(c *cli.Context) (string, error) {

cmd/user_test.go

@@ -5,6 +5,8 @@ import (
 	"github.com/urfave/cli/v2"
 	"heckel.io/ntfy/server"
 	"heckel.io/ntfy/test"
+	"heckel.io/ntfy/user"
+	"os"
 	"path/filepath"
 	"testing"
 )
@@ -112,10 +114,12 @@ func TestCLI_User_Delete(t *testing.T) {
 }
 
 func newTestServerWithAuth(t *testing.T) (s *server.Server, conf *server.Config, port int) {
+	configFile := filepath.Join(t.TempDir(), "server-dummy.yml")
+	require.Nil(t, os.WriteFile(configFile, []byte(""), 0600)) // Dummy config file to avoid lookup of real server.yml
 	conf = server.NewConfig()
+	conf.File = configFile
 	conf.AuthFile = filepath.Join(t.TempDir(), "user.db")
-	conf.AuthDefaultRead = false
-	conf.AuthDefaultWrite = false
+	conf.AuthDefault = user.PermissionDenyAll
 	s, port = test.StartServerWithConfig(t, conf)
 	return
 }
@@ -123,23 +127,11 @@ func newTestServerWithAuth(t *testing.T) (s *server.Server, conf *server.Config,
 func runUserCommand(app *cli.App, conf *server.Config, args ...string) error {
 	userArgs := []string{
 		"ntfy",
+		"--log-level=ERROR",
 		"user",
+		"--config=" + conf.File, // Dummy config file to avoid lookups of real file
 		"--auth-file=" + conf.AuthFile,
-		"--auth-default-access=" + confToDefaultAccess(conf),
+		"--auth-default-access=" + conf.AuthDefault.String(),
 	}
 	return app.Run(append(userArgs, args...))
 }
-
-func confToDefaultAccess(conf *server.Config) string {
-	var defaultAccess string
-	if conf.AuthDefaultRead && conf.AuthDefaultWrite {
-		defaultAccess = "read-write"
-	} else if conf.AuthDefaultRead && !conf.AuthDefaultWrite {
-		defaultAccess = "read-only"
-	} else if !conf.AuthDefaultRead && conf.AuthDefaultWrite {
-		defaultAccess = "write-only"
-	} else if !conf.AuthDefaultRead && !conf.AuthDefaultWrite {
-		defaultAccess = "deny-all"
-	}
-	return defaultAccess
-}

docs/_overrides/main.html

@@ -0,0 +1,50 @@
+{% extends "base.html" %}
+
+{% block announce %}
+<style>
+    div[data-md-component="announce"] {
+        z-index: 10;
+    }
+
+    div[data-md-component="announce"] a {
+        color: white;
+    }
+
+    div[data-md-component="announce"] a:hover, div[data-md-component="announce"] a:focus {
+        transition: ease-in 150ms;
+        color: #ccc;
+    }
+
+    div[data-md-component="announce"] .md-banner__button {
+        color: #ccc;
+    }
+
+    div[data-md-component="announce"] .md-banner.hidden {
+        display: none;
+    }
+
+    div[data-md-component="announce"] .twemoji {
+        margin-top: 2px;
+    }
+</style>
+<button id="announce-bar-close" class="md-banner__button md-icon" aria-label="Don't show this again">
+    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+        <path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41Z"></path>
+    </svg>
+</button>
+If you like ntfy, please consider sponsoring it via <a target="_blank" href="https://github.com/sponsors/binwiederhier"><strong>GitHub Sponsors</strong></a>
+or <a target="_blank" href="https://en.liberapay.com/ntfy/"><strong>Liberapay</strong></a>
+<svg xmlns="http://www.w3.org/2000/svg" role="img" viewBox="0 0 36 36" class="twemoji md-footer-custom-text">
+    <path fill="#DD2E44" d="M35.885 11.833c0-5.45-4.418-9.868-9.867-9.868-3.308 0-6.227 1.633-8.018 4.129-1.791-2.496-4.71-4.129-8.017-4.129-5.45 0-9.868 4.417-9.868 9.868 0 .772.098 1.52.266 2.241C1.751 22.587 11.216 31.568 18 34.034c6.783-2.466 16.249-11.447 17.617-19.959.17-.721.268-1.469.268-2.242z"/>
+</svg>
+<script>
+    announceBarKey = 'announce-bar-closed-sponsor';
+    document.getElementById('announce-bar-close').addEventListener('click', (e) => {
+        localStorage.setItem(announceBarKey, 'true');
+        document.querySelector('div[data-md-component="announce"] .md-banner').style.display = 'none';
+    });
+    if (localStorage.getItem(announceBarKey) === 'true') {
+        document.querySelector('div[data-md-component="announce"] .md-banner').style.display = 'none';
+    }
+</script>
+{% endblock %}

docs/config.md

@@ -161,6 +161,7 @@ ntfy user add --role=admin phil    # Add admin user phil
 ntfy user del phil                 # Delete user phil
 ntfy user change-pass phil         # Change password for user phil
 ntfy user change-role phil admin   # Make user phil an admin
+ntfy user change-tier phil pro     # Change phil's tier to "pro"
 ```
 
 ### Access control list (ACL)
@@ -222,6 +223,39 @@ User `ben` has three topic-specific entries. He can read, but not write to topic
 to topic `garagedoor` and all topics starting with the word `alerts` (wildcards). Clients that are not authenticated
 (called `*`/`everyone`) only have read access to the `announcements` and `server-stats` topics.
 
+### Access tokens
+In addition to username/password auth, ntfy also provides authentication via access tokens. Access tokens are useful
+to avoid having to configure your password across multiple publishing/subscribing applications. For instance, you may
+want to use a dedicated token to publish from your backup host, and one from your home automation system.
+
+!!! info
+    As of today, access tokens grant users **full access to the user account**. Aside from changing the password,
+    and deleting the account, every action can be performed with a token. Granular access tokens are on the roadmap,
+    but not yet implemented.
+
+The `ntfy token` command can be used to manage access tokens for users. Tokens can have labels, and they can expire
+automatically (or never expire). Each user can have up to 20 tokens (hardcoded). 
+
+**Example commands** (type `ntfy token --help` or `ntfy token COMMAND --help` for more details):
+```
+ntfy token list                      # Shows list of tokens for all users
+ntfy token list phil                 # Shows list of tokens for user phil
+ntfy token add phil                  # Create token for user phil which never expires
+ntfy token add --expires=2d phil     # Create token for user phil which expires in 2 days
+ntfy token remove phil tk_th2sxr...  # Delete token
+```
+
+**Creating an access token:**
+```
+$ ntfy token add --expires=30d --label="backups" phil
+$ ntfy token list
+user phil
+- tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2 (backups), expires 15 Mar 23 14:33 EDT, accessed from 0.0.0.0 at 13 Feb 23 13:33 EST
+```
+
+Once an access token is created, you can **use it to authenticate against the ntfy server, e.g. when you publish or
+subscribe to topics**. To learn how, check out [authenticate via access tokens](publish.md#access-tokens).
+
 ### Example: Private instance
 The easiest way to configure a private instance is to set `auth-default-access` to `deny-all` in the `server.yml`:
 
@@ -309,6 +343,25 @@ with the given username/password. Be sure to use HTTPS to avoid eavesdropping an
     ]));
     ```
 
+### Example: UnifiedPush
+[UnifiedPush](https://unifiedpush.org) requires that the [application server](https://unifiedpush.org/spec/definitions/#application-server) (e.g. Synapse, Fediverse Server, …) 
+has anonymous write access to the [topic](https://unifiedpush.org/spec/definitions/#endpoint) used for push messages. 
+The topic names used by UnifiedPush all start with the `up*` prefix. Please refer to the 
+**[UnifiedPush documentation](https://unifiedpush.org/users/distributors/ntfy/#limit-access-to-some-users)** for more details.
+
+To enable support for UnifiedPush for private servers (i.e. `auth-default-access: "deny-all"`), you should either 
+allow anonymous write access for the entire prefix or explicitly per topic:
+
+=== "Prefix"
+    ```
+    $ ntfy access '*' 'up*' write-only
+    ```
+
+=== "Explicitly"
+    ```
+    $ ntfy access '*' upYzMtZGZiYTY5 write-only
+    ```
+
 ## E-mail notifications
 To allow forwarding messages via e-mail, you can configure an **SMTP server for outgoing messages**. Once configured, 
 you can set the `X-Email` header to [send messages via e-mail](publish.md#e-mail-notifications) (e.g. 
@@ -441,8 +494,16 @@ by forwarding the `Connection` and `Upgrade` headers accordingly.
 In this example, ntfy runs on `:2586` and we proxy traffic to it. We also redirect HTTP to HTTPS for GET requests against a topic
 or the root domain:
 
-=== "nginx (/etc/nginx/sites-*/ntfy)"
+=== "nginx (convenient)"
     ```
+    # /etc/nginx/sites-*/ntfy
+    #
+    # This config allows insecure HTTP POST/PUT requests against topics to allow a short curl syntax (without -L
+    # and "https://" prefix). It also disables output buffering, which has worked well for the ntfy.sh server.
+    #
+    # This is pretty much how ntfy.sh is configured. To see the exact configuration,
+    # see https://github.com/binwiederhier/ntfy-ansible/
+
     server {
       listen 80;
       server_name ntfy.sh;
@@ -477,19 +538,22 @@ or the root domain:
         proxy_send_timeout 3m;
         proxy_read_timeout 3m;
 
-        client_max_body_size 20m; # Must be >= attachment-file-size-limit in /etc/ntfy/server.yml
+        client_max_body_size 0; # Stream request body to backend
       }
     }
     
     server {
-      listen 443 ssl;
+      listen 443 ssl http2;
       server_name ntfy.sh;
     
-      ssl_session_cache builtin:1000 shared:SSL:10m;
-      ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
-      ssl_ciphers HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4;
-      ssl_prefer_server_ciphers on;
-    
+      # See https://ssl-config.mozilla.org/#server=nginx&version=1.18.0&config=intermediate&openssl=1.1.1k&hsts=false&ocsp=false&guideline=5.6see https://ssl-config.mozilla.org/#server=nginx&version=1.18.0&config=intermediate&openssl=1.1.1k&hsts=false&ocsp=false&guideline=5.6
+      ssl_session_timeout 1d;
+      ssl_session_cache shared:MozSSL:10m; # about 40000 sessions
+      ssl_session_tickets off;
+      ssl_protocols TLSv1.2 TLSv1.3;
+      ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+      ssl_prefer_server_ciphers off;
+ 
       ssl_certificate /etc/letsencrypt/live/ntfy.sh/fullchain.pem;
       ssl_certificate_key /etc/letsencrypt/live/ntfy.sh/privkey.pem;
     
@@ -510,13 +574,78 @@ or the root domain:
         proxy_send_timeout 3m;
         proxy_read_timeout 3m;
         
-        client_max_body_size 20m; # Must be >= attachment-file-size-limit in /etc/ntfy/server.yml
+        client_max_body_size 0; # Stream request body to backend
       }
     }
     ```
 
-=== "Apache2 (/etc/apache2/sites-*/ntfy.conf)"
+=== "nginx (more secure)"
     ```
+    # /etc/nginx/sites-*/ntfy
+    #
+    # This config requires the use of the -L flag in curl to redirect to HTTPS, and it keeps nginx output buffering
+    # enabled. While recommended, I have had issues with that in the past.
+    
+    server {
+      listen 80;
+      server_name ntfy.sh;
+
+      location / {
+        return 302 https://$http_host$request_uri$is_args$query_string;
+
+        proxy_pass http://127.0.0.1:2586;
+        proxy_http_version 1.1;
+
+        proxy_set_header Host $http_host;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+        proxy_connect_timeout 3m;
+        proxy_send_timeout 3m;
+        proxy_read_timeout 3m;
+
+        client_max_body_size 0; # Stream request body to backend
+      }
+    }
+    
+    server {
+      listen 443 ssl http2;
+      server_name ntfy.sh;
+    
+      # See https://ssl-config.mozilla.org/#server=nginx&version=1.18.0&config=intermediate&openssl=1.1.1k&hsts=false&ocsp=false&guideline=5.6see https://ssl-config.mozilla.org/#server=nginx&version=1.18.0&config=intermediate&openssl=1.1.1k&hsts=false&ocsp=false&guideline=5.6
+      ssl_session_timeout 1d;
+      ssl_session_cache shared:MozSSL:10m; # about 40000 sessions
+      ssl_session_tickets off;
+      ssl_protocols TLSv1.2 TLSv1.3;
+      ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+      ssl_prefer_server_ciphers off;
+    
+      ssl_certificate /etc/letsencrypt/live/ntfy.sh/fullchain.pem;
+      ssl_certificate_key /etc/letsencrypt/live/ntfy.sh/privkey.pem;
+    
+      location / {
+        proxy_pass http://127.0.0.1:2586;
+        proxy_http_version 1.1;
+
+        proxy_set_header Host $http_host;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+        proxy_connect_timeout 3m;
+        proxy_send_timeout 3m;
+        proxy_read_timeout 3m;
+
+        client_max_body_size 0; # Stream request body to backend
+      }
+    }
+    ```
+
+=== "Apache2"
+    ```
+    # /etc/apache2/sites-*/ntfy.conf
+
     <VirtualHost *:80>
         ServerName ntfy.sh
 
@@ -655,6 +784,76 @@ curl -X POST -H "X-Poll-ID: s4PdJozxM8na" https://ntfy.sh/6de73be8dfb7d69e32fb2c
 {"id":"4HsClFEuCIcs","time":1654087955,"event":"poll_request","topic":"6de73be8dfb7d69e32fb2c00c23fe7adbd8b5504406e3068c273aa24cef4055b","message":"New message","poll_id":"s4PdJozxM8na"}
 ```
 
+Note that the self-hosted server literally sends the message `New message` for every message, even if your message 
+may be `Some other message`. This is so that if iOS cannot talk to the self-hosted server (in time, or at all), 
+it'll show `New message` as a popup.
+
+## Tiers
+ntfy supports associating users to pre-defined tiers. Tiers can be used to grant users higher limits, such as 
+daily message limits, attachment size, or make it possible for users to reserve topics. If [payments are enabled](#payments),
+tiers can be paid or unpaid, and users can upgrade/downgrade between them. If payments are disabled, then the only way
+to switch between tiers is with the `ntfy user change-tier` command (see [users and roles](#users-and-roles)).
+
+By default, **newly created users have no tier**, and all usage limits are read from the `server.yml` config file.
+Once a user is associated with a tier, some limits are overridden based on the tier.
+
+The `ntfy tier` command can be used to manage all available tiers. By default, there are no pre-defined tiers.
+
+**Example commands** (type `ntfy token --help` or `ntfy token COMMAND --help` for more details):
+```
+ntfy tier add pro                     # Add tier with code "pro", using the defaults
+ntfy tier change --name="Pro" pro     # Update the name of an existing tier
+ntfy tier del starter                 # Delete an existing tier
+ntfy user change-tier phil pro        # Switch user "phil" to tier "pro"
+```
+
+**Creating a tier (full example):**
+```
+ntfy tier add \
+  --name="Pro" \
+  --message-limit=10000 \
+  --message-expiry-duration=24h \
+  --email-limit=50 \
+  --reservation-limit=10 \
+  --attachment-file-size-limit=100M \
+  --attachment-total-size-limit=1G \
+  --attachment-expiry-duration=12h \
+  --attachment-bandwidth-limit=5G \
+  --stripe-price-id=price_123456 \
+  pro
+```
+
+## Payments
+ntfy supports paid [tiers](#tiers) via [Stripe](https://stripe.com/) as a payment provider. If payments are enabled,
+users can register, login and switch plans in the web app. The web app will behave slightly differently if payments 
+are enabled (e.g. showing an upgrade banner, or "ntfy Pro" tags).
+
+!!! info
+    The ntfy payments integration is very tailored to ntfy.sh and Stripe. I do not intend to support arbitrary use
+    cases.
+
+To enable payments, sign up with [Stripe](https://stripe.com/), set the `stripe-secret-key` and `stripe-webhook-key`
+config options: 
+
+* `stripe-secret-key` is the key used for the Stripe API communication. Setting this values
+   enables payments in the ntfy web app (e.g. Upgrade dialog). See [API keys](https://dashboard.stripe.com/apikeys).
+* `stripe-webhook-key` is the key required to validate the authenticity of incoming webhooks from Stripe.
+   Webhooks are essential to keep the local database in sync with the payment provider. See [Webhooks](https://dashboard.stripe.com/webhooks).
+* `billing-contact` is an email address or website displayed in the "Upgrade tier" dialog to let people reach
+   out with billing questions. If unset, nothing will be displayed.
+
+In addition to setting these two options, you also need to define a [Stripe webhook](https://dashboard.stripe.com/webhooks)
+for the `customer.subscription.updated` and `customer.subscription.deleted` event, which points 
+to `https://ntfy.example.com/v1/account/billing/webhook`.
+
+Here's an example:
+
+``` yaml
+stripe-secret-key: "sk_test_ZmhzZGtmbGhkc2tqZmhzYcO2a2hmbGtnaHNkbGtnaGRsc2hnbG"
+stripe-webhook-key: "whsec_ZnNkZnNIRExBSFNES0hBRFNmaHNka2ZsaGR"
+billing-contact: "phil@example.com"
+```
+
 ## Rate limiting
 !!! info
     Be aware that if you are running ntfy behind a proxy, you must set the `behind-proxy` flag. 
@@ -689,7 +888,15 @@ request every 5s (defined by `visitor-request-limit-replenish`)
 * `visitor-request-limit-replenish` is the rate at which the bucket is refilled (one request per x). Defaults to 5s.
 * `visitor-request-limit-exempt-hosts` is a comma-separated list of hostnames and IPs to be exempt from request rate 
   limiting; hostnames are resolved at the time the server is started. Defaults to an empty list.
- 
+
+### Message limits
+By default, the number of messages a visitor can send is governed entirely by the [request limit](#request-limits). 
+For instance, if the request limit allows for 15,000 requests per day, and all of those requests are POST/PUT requests
+to publish messages, then that is the daily message limit.
+
+To limit the number of daily messages per visitor, you can set `visitor-message-daily-limit`. This defines the number 
+of messages a visitor can send in a day. This counter is reset every day at midnight (UTC).
+
 ### Attachment limits
 Aside from the global file size and total attachment cache limits (see [above](#attachments)), there are two relevant 
 per-visitor limits:
@@ -725,6 +932,25 @@ If this ever happens, there will be a log message that looks something like this
 WARN Firebase quota exceeded (likely for topic), temporarily denying Firebase access to visitor
 ```
 
+### Subscriber-based rate limiting
+By default, ntfy puts almost all rate limits on the message publisher, e.g. number of messages, requests, and attachment
+size are all based on the visitor who publishes a message. **Subscriber-based rate limiting is a way to use the rate limits
+of a topic's subscriber, instead of the limits of the publisher.**
+
+If enabled, subscribers may opt to have published messages counted against their own rate limits, as opposed
+to the publisher's rate limits. This is especially useful to increase the amount of messages that high-volume
+publishers (e.g. Matrix/Mastodon servers) are allowed to send.
+
+Once enabled, a client may send a `Rate-Topics: <topic1>,<topic2>,...` header when subscribing to topics via
+HTTP stream, or websockets, thereby registering itself as the "rate visitor", i.e. the visitor whose rate limits
+to use when publishing on this topic. Note that setting the rate visitor requires **read-write permission** on the topic.
+
+UnifiedPush only: If this setting is enabled, publishing to UnifiedPush topics will lead to an `HTTP 507 Insufficient Storage`
+response if no "rate visitor" has been previously registered. This is to avoid burning the publisher's 
+`visitor-message-daily-limit`.
+
+To enable subscriber-based rate limiting, set `visitor-subscriber-rate-limiting: true`.
+
 ## Tuning for scale
 If you're running ntfy for your home server, you probably don't need to worry about scale at all. In its default config,
 if it's not behind a proxy, the ntfy server can keep about **as many connections as the open file limit allows**.
@@ -733,19 +959,27 @@ out [this discussion on Reddit](https://www.reddit.com/r/golang/comments/r9u4ee/
 
 Depending on *how you run it*, here are a few limits that are relevant:
 
-### WAL for message cache
+### Message cache
 By default, the [message cache](#message-cache) (defined by `cache-file`) uses the SQLite default settings, which means it
 syncs to disk on every write. For personal servers, this is perfectly adequate. For larger installations, such as ntfy.sh,
 the [write-ahead log (WAL)](https://sqlite.org/wal.html) should be enabled, and the sync mode should be adjusted. 
 See [this article](https://phiresky.github.io/blog/2020/sqlite-performance-tuning/) for details.
 
+In addition to that, for very high load servers (such as ntfy.sh), it may be beneficial to write messages to the cache
+in batches, and asynchronously. This can be enabled with the `cache-batch-size` and `cache-batch-timeout`. If you start
+seeing `database locked` messages in the logs, you should probably enable that.
+
 Here's how ntfy.sh has been tuned in the `server.yml` file:
 
 ``` yaml
+cache-batch-size: 25
+cache-batch-timeout: "1s"
 cache-startup-queries: |
     pragma journal_mode = WAL;
     pragma synchronous = normal;
     pragma temp_store = memory;
+    pragma busy_timeout = 15000;
+    vacuum;
 ```
 
 ### For systemd services
@@ -807,7 +1041,7 @@ and [here](https://easyengine.io/tutorials/nginx/block-wp-login-php-bruteforce-a
     ```
     # Rate limit all IP addresses
     http {
-	  limit_req_zone $binary_remote_addr zone=one:10m rate=1r/s;
+	  limit_req_zone $binary_remote_addr zone=one:10m rate=45r/m;
     }
 
     # Alternatively, whitelist certain IP addresses
@@ -822,7 +1056,7 @@ and [here](https://easyengine.io/tutorials/nginx/block-wp-login-php-bruteforce-a
         1 $binary_remote_addr;
         0 "";
       }
-      limit_req_zone $limitkey zone=one:10m rate=1r/s;
+      limit_req_zone $limitkey zone=one:10m rate=45r/m;
     }
     ```
 
@@ -851,22 +1085,115 @@ and [here](https://easyengine.io/tutorials/nginx/block-wp-login-php-bruteforce-a
     action = iptables-multiport[name=ReqLimit, port="http,https", protocol=tcp]
     logpath = /var/log/nginx/error.log
     findtime = 600
-    bantime = 7200
+    bantime = 14400
     maxretry = 10
     ```
 
-## Debugging/tracing
+## Health checks
+A preliminary health check API endpoint is exposed at `/v1/health`. The endpoint returns a `json` response in the format shown below.
+If a non-200 HTTP status code is returned or if the returned `health` field is `false` the ntfy service should be considered as unhealthy.
+
+```json
+{"health":true}
+```
+
+See [Installation for Docker](install.md#docker) for an example of how this could be used in a `docker-compose` environment.
+
+## Monitoring
+If configured, ntfy can expose a `/metrics` endpoint for [Prometheus](https://prometheus.io/), which can then be used to
+create dashboards and alerts (e.g. via [Grafana](https://grafana.com/)).
+
+To configure the metrics endpoint, either set `enable-metrics` and/or set the `listen-metrics-http` option to a dedicated
+listen address. Metrics may be considered sensitive information, so before you enable them, be sure you know what you are
+doing, and/or secure access to the endpoint in your reverse proxy.
+
+- `enable-metrics` enables the /metrics endpoint for the default ntfy server (i.e. HTTP, HTTPS and/or Unix socket)
+- `metrics-listen-http` exposes the metrics endpoint via a dedicated `[IP]:port`. If set, this option implicitly
+  enables metrics as well, e.g. "10.0.1.1:9090" or ":9090"
+
+=== "server.yml (Using default port)"
+    ```yaml
+    enable-metrics: true
+    ```
+
+=== "server.yml (Using dedicated IP/port)"
+    ```yaml
+    metrics-listen-http: "10.0.1.1:9090"
+    ```
+
+In Prometheus, an example scrape config would look like this:
+
+=== "prometheus.yml"
+    ```yaml
+    scrape_configs:
+      - job_name: "ntfy"
+        static_configs:
+          - targets: ["10.0.1.1:9090"]
+    ```
+
+Here's an example Grafana dashboard built from the metrics (see [Grafana JSON on GitHub](https://raw.githubusercontent.com/binwiederhier/ntfy/main/examples/grafana-dashboard/ntfy-grafana.json)):
+
+<figure markdown style="padding-left: 50px; padding-right: 50px">
+  <a href="../../static/img/grafana-dashboard.png" target="_blank"><img src="../../static/img/grafana-dashboard.png"/></a>
+  <figcaption>ntfy Grafana dashboard</figcaption>
+</figure>
+
+## Profiling
+ntfy can expose Go's [net/http/pprof](https://pkg.go.dev/net/http/pprof) endpoints to support profiling of the ntfy server. 
+If enabled, ntfy will listen on a dedicated listen IP/port, which can be accessed via the web browser on `http://<ip>:<port>/debug/pprof/`.
+This can be helpful to expose bottlenecks, and visualize call flows. To enable, simply set the `profile-listen-http` config option.
+
+## Logging & debugging
+By default, ntfy logs to the console (stderr), with an `info` log level, and in a human-readable text format.
+
+ntfy supports five different log levels, can also write to a file, log as JSON, and even supports granular
+log level overrides for easier debugging. Some options (`log-level` and `log-level-overrides`) can be hot reloaded
+by calling `kill -HUP $pid` or `systemctl reload ntfy`.
+
+The following config options define the logging behavior:
+
+* `log-format` defines the output format, can be `text` (default) or `json`
+* `log-file` is a filename to write logs to. If this is not set, ntfy logs to stderr.
+* `log-level` defines the default log level, can be one of `trace`, `debug`, `info` (default), `warn` or `error`.
+  Be aware that `debug` (and particularly `trace`) can be **very verbose**. Only turn them on briefly for debugging purposes.
+* `log-level-overrides` lets you override the log level if certain fields match. This is incredibly powerful
+  for debugging certain parts of the system (e.g. only the account management, or only a certain visitor).
+  This is an array of strings in the format:
+    - `field=value -> level` to match a value exactly, e.g. `tag=manager -> trace`
+    - `field -> level` to match any value, e.g. `time_taken_ms -> debug`
+
+**Logging config (good for production use):**
+``` yaml
+log-level: info
+log-format: json
+log-file: /var/log/ntfy.log
+```
+
+**Temporary debugging:**   
 If something's not working right, you can debug/trace through what the ntfy server is doing by setting the `log-level`
-to `DEBUG` or `TRACE`. The `DEBUG` setting will output information about each published message, but not the message 
-contents. The `TRACE` setting will also print the message contents. 
+to `debug` or `trace`. The `debug` setting will output information about each published message, but not the message
+contents. The `trace` setting will also print the message contents.
+
+Alternatively, you can set `log-level-overrides` for only certain fields, such as a visitor's IP address (`visitor_ip`), 
+a username (`user_name`), or a tag (`tag`). There are dozens of fields you can use to override log levels. To learn what 
+they are, either turn the log-level to `trace` and observe, or reference the [source code](https://github.com/binwiederhier/ntfy).
+
+Here's an example that will output only `info` log events, except when they match either of the defined overrides:
+``` yaml
+log-level: info
+log-level-overrides:
+  - "tag=manager -> trace"
+  - "visitor_ip=1.2.3.4 -> debug"
+  - "time_taken_ms -> debug"
+```
 
 !!! warning
-    Both options are very verbose and should only be enabled in production for short periods of time. Otherwise, 
-    you're going to run out of disk space pretty quickly.
+    The `debug` and `trace` log levels are very verbose, and using `log-level-overrides` has a 
+    performance penalty. Only use it for temporary debugging.
 
-You can also hot-reload the `log-level` by sending the `SIGHUP` signal to the process after editing the `server.yml` file.
-You can do so by calling `systemctl reload ntfy` (if ntfy is running inside systemd), or by calling `kill -HUP $(pidof ntfy)`. 
-If successful, you'll see something like this:
+You can also hot-reload the `log-level` and `log-level-overrides` by sending the `SIGHUP` signal to the process after 
+editing the `server.yml` file. You can do so by calling `systemctl reload ntfy` (if ntfy is running inside systemd), 
+or by calling `kill -HUP $(pidof ntfy)`. If successful, you'll see something like this:
 
 ```
 $ ntfy serve
@@ -898,6 +1225,8 @@ variable before running the `ntfy` command (e.g. `export NTFY_LISTEN_HTTP=:80`).
 | `cache-file`                               | `NTFY_CACHE_FILE`                               | *filename*                                          | -                 | If set, messages are cached in a local SQLite database instead of only in-memory. This allows for service restarts without losing messages in support of the since= parameter. See [message cache](#message-cache).             |
 | `cache-duration`                           | `NTFY_CACHE_DURATION`                           | *duration*                                          | 12h               | Duration for which messages will be buffered before they are deleted. This is required to support the `since=...` and `poll=1` parameter. Set this to `0` to disable the cache entirely.                                        |
 | `cache-startup-queries`                    | `NTFY_CACHE_STARTUP_QUERIES`                    | *string (SQL queries)*                              | -                 | SQL queries to run during database startup; this is useful for tuning and [enabling WAL mode](#wal-for-message-cache)                                                                                                           |
+| `cache-batch-size`                         | `NTFY_CACHE_BATCH_SIZE`                         | *int*                                               | 0                 | Max size of messages to batch together when writing to message cache (if zero, writes are synchronous)                                                                                                                          |
+| `cache-batch-timeout`                      | `NTFY_CACHE_BATCH_TIMEOUT`                      | *duration*                                          | 0s                | Timeout for batched async writes to the message cache (if zero, writes are synchronous)                                                                                                                                         |
 | `auth-file`                                | `NTFY_AUTH_FILE`                                | *filename*                                          | -                 | Auth database file used for access control. If set, enables authentication and access control. See [access control](#access-control).                                                                                           |
 | `auth-default-access`                      | `NTFY_AUTH_DEFAULT_ACCESS`                      | `read-write`, `read-only`, `write-only`, `deny-all` | `read-write`      | Default permissions if no matching entries in the auth database are found. Default is `read-write`.                                                                                                                             |
 | `behind-proxy`                             | `NTFY_BEHIND_PROXY`                             | *bool*                                              | false             | If set, the X-Forwarded-For header is used to determine the visitor IP address instead of the remote address of the connection.                                                                                                 |
@@ -911,20 +1240,28 @@ variable before running the `ntfy` command (e.g. `export NTFY_LISTEN_HTTP=:80`).
 | `smtp-sender-from`                         | `NTFY_SMTP_SENDER_FROM`                         | *e-mail address*                                    | -                 | SMTP sender e-mail address; only used if e-mail sending is enabled                                                                                                                                                              |
 | `smtp-server-listen`                       | `NTFY_SMTP_SERVER_LISTEN`                       | `[ip]:port`                                         | -                 | Defines the IP address and port the SMTP server will listen on, e.g. `:25` or `1.2.3.4:25`                                                                                                                                      |
 | `smtp-server-domain`                       | `NTFY_SMTP_SERVER_DOMAIN`                       | *domain name*                                       | -                 | SMTP server e-mail domain, e.g. `ntfy.sh`                                                                                                                                                                                       |
-| `smtp-server-addr-prefix`                  | `NTFY_SMTP_SERVER_ADDR_PREFIX`                  | `[ip]:port`                                         | -                 | Optional prefix for the e-mail addresses to prevent spam, e.g. `ntfy-`                                                                                                                                                          |
+| `smtp-server-addr-prefix`                  | `NTFY_SMTP_SERVER_ADDR_PREFIX`                  | *string*                                            | -                 | Optional prefix for the e-mail addresses to prevent spam, e.g. `ntfy-`                                                                                                                                                          |
 | `keepalive-interval`                       | `NTFY_KEEPALIVE_INTERVAL`                       | *duration*                                          | 45s               | Interval in which keepalive messages are sent to the client. This is to prevent intermediaries closing the connection for inactivity. Note that the Android app has a hardcoded timeout at 77s, so it should be less than that. |
-| `manager-interval`                         | `$NTFY_MANAGER_INTERVAL`                        | *duration*                                          | 1m                | Interval in which the manager prunes old messages, deletes topics and prints the stats.                                                                                                                                         |
+| `manager-interval`                         | `NTFY_MANAGER_INTERVAL`                         | *duration*                                          | 1m                | Interval in which the manager prunes old messages, deletes topics and prints the stats.                                                                                                                                         |
 | `global-topic-limit`                       | `NTFY_GLOBAL_TOPIC_LIMIT`                       | *number*                                            | 15,000            | Rate limiting: Total number of topics before the server rejects new topics.                                                                                                                                                     |
 | `upstream-base-url`                        | `NTFY_UPSTREAM_BASE_URL`                        | *URL*                                               | `https://ntfy.sh` | Forward poll request to an upstream server, this is needed for iOS push notifications for self-hosted servers                                                                                                                   |
 | `visitor-attachment-total-size-limit`      | `NTFY_VISITOR_ATTACHMENT_TOTAL_SIZE_LIMIT`      | *size*                                              | 100M              | Rate limiting: Total storage limit used for attachments per visitor, for all attachments combined. Storage is freed after attachments expire. See `attachment-expiry-duration`.                                                 |
 | `visitor-attachment-daily-bandwidth-limit` | `NTFY_VISITOR_ATTACHMENT_DAILY_BANDWIDTH_LIMIT` | *size*                                              | 500M              | Rate limiting: Total daily attachment download/upload traffic limit per visitor. This is to protect your bandwidth costs from exploding.                                                                                        |
 | `visitor-email-limit-burst`                | `NTFY_VISITOR_EMAIL_LIMIT_BURST`                | *number*                                            | 16                | Rate limiting:Initial limit of e-mails per visitor                                                                                                                                                                              |
 | `visitor-email-limit-replenish`            | `NTFY_VISITOR_EMAIL_LIMIT_REPLENISH`            | *duration*                                          | 1h                | Rate limiting: Strongly related to `visitor-email-limit-burst`: The rate at which the bucket is refilled                                                                                                                        |
+| `visitor-message-daily-limit`              | `NTFY_VISITOR_MESSAGE_DAILY_LIMIT`              | *number*                                            | -                 | Rate limiting: Allowed number of messages per day per visitor, reset every day at midnight (UTC). By default, this value is unset.                                                                                              |
 | `visitor-request-limit-burst`              | `NTFY_VISITOR_REQUEST_LIMIT_BURST`              | *number*                                            | 60                | Rate limiting: Allowed GET/PUT/POST requests per second, per visitor. This setting is the initial bucket of requests each visitor has                                                                                           |
 | `visitor-request-limit-replenish`          | `NTFY_VISITOR_REQUEST_LIMIT_REPLENISH`          | *duration*                                          | 5s                | Rate limiting: Strongly related to `visitor-request-limit-burst`: The rate at which the bucket is refilled                                                                                                                      |
 | `visitor-request-limit-exempt-hosts`       | `NTFY_VISITOR_REQUEST_LIMIT_EXEMPT_HOSTS`       | *comma-separated host/IP list*                      | -                 | Rate limiting: List of hostnames and IPs to be exempt from request rate limiting                                                                                                                                                |
 | `visitor-subscription-limit`               | `NTFY_VISITOR_SUBSCRIPTION_LIMIT`               | *number*                                            | 30                | Rate limiting: Number of subscriptions per visitor (IP address)                                                                                                                                                                 |
+| `visitor-subscriber-rate-limiting`         | `NTFY_VISITOR_SUBSCRIBER_RATE_LIMITING`         | *bool*                                              | `false`           | Rate limiting: Enables subscriber-based rate limiting                                                                                                                                                                           |
 | `web-root`                                 | `NTFY_WEB_ROOT`                                 | `app`, `home` or `disable`                          | `app`             | Sets web root to landing page (home), web app (app) or disables the web app entirely (disable)                                                                                                                                  |
+| `enable-signup`                            | `NTFY_ENABLE_SIGNUP`                            | *boolean* (`true` or `false`)                       | `false`           | Allows users to sign up via the web app, or API                                                                                                                                                                                 |
+| `enable-login`                             | `NTFY_ENABLE_LOGIN`                             | *boolean* (`true` or `false`)                       | `false`           | Allows users to log in via the web app, or API                                                                                                                                                                                  |
+| `enable-reservations`                      | `NTFY_ENABLE_RESERVATIONS`                      | *boolean* (`true` or `false`)                       | `false`           | Allows users to reserve topics (if their tier allows it)                                                                                                                                                                        |
+| `stripe-secret-key`                        | `NTFY_STRIPE_SECRET_KEY`                        | *string*                                            | -                 | Payments: Key used for the Stripe API communication, this enables payments                                                                                                                                                      |
+| `stripe-webhook-key`                       | `NTFY_STRIPE_WEBHOOK_KEY`                       | *string*                                            | -                 | Payments: Key required to validate the authenticity of incoming webhooks from Stripe                                                                                                                                            |
+| `billing-contact`                          | `NTFY_BILLING_CONTACT`                          | *email address* or *website*                        | -                 | Payments: Email or website displayed in Upgrade dialog as a billing contact                                                                                                                                                     |
 
 The format for a *duration* is: `<number>(smh)`, e.g. 30s, 20m or 1h.   
 The format for a *size* is: `<number>(GMK)`, e.g. 1G, 200M or 4000k.
@@ -943,56 +1280,72 @@ CATEGORY:
 
 DESCRIPTION:
    Run the ntfy server and listen for incoming requests
-   
+
    The command will load the configuration from /etc/ntfy/server.yml. Config options can 
    be overridden using the command line options.
-   
+
    Examples:
      ntfy serve                      # Starts server in the foreground (on port 80)
      ntfy serve --listen-http :8080  # Starts server with alternate port
 
 OPTIONS:
-   --attachment-cache-dir value, --attachment_cache_dir value                                          cache directory for attached files [$NTFY_ATTACHMENT_CACHE_DIR]
-   --attachment-expiry-duration value, --attachment_expiry_duration value, -X value                    duration after which uploaded attachments will be deleted (e.g. 3h, 20h) (default: 3h) [$NTFY_ATTACHMENT_EXPIRY_DURATION]
-   --attachment-file-size-limit value, --attachment_file_size_limit value, -Y value                    per-file attachment size limit (e.g. 300k, 2M, 100M) (default: 15M) [$NTFY_ATTACHMENT_FILE_SIZE_LIMIT]
-   --attachment-total-size-limit value, --attachment_total_size_limit value, -A value                  limit of the on-disk attachment cache (default: 5G) [$NTFY_ATTACHMENT_TOTAL_SIZE_LIMIT]
-   --auth-default-access value, --auth_default_access value, -p value                                  default permissions if no matching entries in the auth database are found (default: "read-write") [$NTFY_AUTH_DEFAULT_ACCESS]
-   --auth-file value, --auth_file value, -H value                                                      auth database file used for access control [$NTFY_AUTH_FILE]
-   --base-url value, --base_url value, -B value                                                        externally visible base URL for this host (e.g. https://ntfy.sh) [$NTFY_BASE_URL]
-   --behind-proxy, --behind_proxy, -P                                                                  if set, use X-Forwarded-For header to determine visitor IP address (for rate limiting) (default: false) [$NTFY_BEHIND_PROXY]
-   --cache-duration since, --cache_duration since, -b since                                            buffer messages for this time to allow since requests (default: 12h0m0s) [$NTFY_CACHE_DURATION]
-   --cache-file value, --cache_file value, -C value                                                    cache file used for message caching [$NTFY_CACHE_FILE]
-   --cache-startup-queries value, --cache_startup_queries value                                        queries run when the cache database is initialized [$NTFY_CACHE_STARTUP_QUERIES]
-   --cert-file value, --cert_file value, -E value                                                      certificate file, if listen-https is set [$NTFY_CERT_FILE]
-   --config value, -c value                                                                            config file (default: /etc/ntfy/server.yml) [$NTFY_CONFIG_FILE]
-   --debug, -d                                                                                         enable debug logging (default: false) [$NTFY_DEBUG]
-   --firebase-key-file value, --firebase_key_file value, -F value                                      Firebase credentials file; if set additionally publish to FCM topic [$NTFY_FIREBASE_KEY_FILE]
-   --global-topic-limit value, --global_topic_limit value, -T value                                    total number of topics allowed (default: 15000) [$NTFY_GLOBAL_TOPIC_LIMIT]
-   --keepalive-interval value, --keepalive_interval value, -k value                                    interval of keepalive messages (default: 45s) [$NTFY_KEEPALIVE_INTERVAL]
-   --key-file value, --key_file value, -K value                                                        private key file, if listen-https is set [$NTFY_KEY_FILE]
-   --listen-http value, --listen_http value, -l value                                                  ip:port used to as HTTP listen address (default: ":80") [$NTFY_LISTEN_HTTP]
-   --listen-https value, --listen_https value, -L value                                                ip:port used to as HTTPS listen address [$NTFY_LISTEN_HTTPS]
-   --listen-unix value, --listen_unix value, -U value                                                  listen on unix socket path [$NTFY_LISTEN_UNIX]
-   --log-level value, --log_level value                                                                set log level (default: "INFO") [$NTFY_LOG_LEVEL]
-   --manager-interval value, --manager_interval value, -m value                                        interval of for message pruning and stats printing (default: 1m0s) [$NTFY_MANAGER_INTERVAL]
-   --no-log-dates, --no_log_dates                                                                      disable the date/time prefix (default: false) [$NTFY_NO_LOG_DATES]
-   --smtp-sender-addr value, --smtp_sender_addr value                                                  SMTP server address (host:port) for outgoing emails [$NTFY_SMTP_SENDER_ADDR]
-   --smtp-sender-from value, --smtp_sender_from value                                                  SMTP sender address (if e-mail sending is enabled) [$NTFY_SMTP_SENDER_FROM]
-   --smtp-sender-pass value, --smtp_sender_pass value                                                  SMTP password (if e-mail sending is enabled) [$NTFY_SMTP_SENDER_PASS]
-   --smtp-sender-user value, --smtp_sender_user value                                                  SMTP user (if e-mail sending is enabled) [$NTFY_SMTP_SENDER_USER]
-   --smtp-server-addr-prefix value, --smtp_server_addr_prefix value                                    SMTP email address prefix for topics to prevent spam (e.g. 'ntfy-') [$NTFY_SMTP_SERVER_ADDR_PREFIX]
-   --smtp-server-domain value, --smtp_server_domain value                                              SMTP domain for incoming e-mail, e.g. ntfy.sh [$NTFY_SMTP_SERVER_DOMAIN]
-   --smtp-server-listen value, --smtp_server_listen value                                              SMTP server address (ip:port) for incoming emails, e.g. :25 [$NTFY_SMTP_SERVER_LISTEN]
-   --trace                                                                                             enable tracing (very verbose, be careful) (default: false) [$NTFY_TRACE]
-   --upstream-base-url value, --upstream_base_url value                                                forward poll request to an upstream server, this is needed for iOS push notifications for self-hosted servers [$NTFY_UPSTREAM_BASE_URL]
-   --visitor-attachment-daily-bandwidth-limit value, --visitor_attachment_daily_bandwidth_limit value  total daily attachment download/upload bandwidth limit per visitor (default: "500M") [$NTFY_VISITOR_ATTACHMENT_DAILY_BANDWIDTH_LIMIT]
-   --visitor-attachment-total-size-limit value, --visitor_attachment_total_size_limit value            total storage limit used for attachments per visitor (default: "100M") [$NTFY_VISITOR_ATTACHMENT_TOTAL_SIZE_LIMIT]
-   --visitor-email-limit-burst value, --visitor_email_limit_burst value                                initial limit of e-mails per visitor (default: 16) [$NTFY_VISITOR_EMAIL_LIMIT_BURST]
-   --visitor-email-limit-replenish value, --visitor_email_limit_replenish value                        interval at which burst limit is replenished (one per x) (default: 1h0m0s) [$NTFY_VISITOR_EMAIL_LIMIT_REPLENISH]
-   --visitor-request-limit-burst value, --visitor_request_limit_burst value                            initial limit of requests per visitor (default: 60) [$NTFY_VISITOR_REQUEST_LIMIT_BURST]
-   --visitor-request-limit-exempt-hosts value, --visitor_request_limit_exempt_hosts value              hostnames and/or IP addresses of hosts that will be exempt from the visitor request limit [$NTFY_VISITOR_REQUEST_LIMIT_EXEMPT_HOSTS]
-   --visitor-request-limit-replenish value, --visitor_request_limit_replenish value                    interval at which burst limit is replenished (one per x) (default: 5s) [$NTFY_VISITOR_REQUEST_LIMIT_REPLENISH]
-   --visitor-subscription-limit value, --visitor_subscription_limit value                              number of subscriptions per visitor (default: 30) [$NTFY_VISITOR_SUBSCRIPTION_LIMIT]
-   --web-root value, --web_root value                                                                  sets web root to landing page (home), web app (app) or disabled (disable) (default: "app") [$NTFY_WEB_ROOT]
+   --debug, -d                                                                                                            enable debug logging (default: false) [$NTFY_DEBUG]
+   --trace                                                                                                                enable tracing (very verbose, be careful) (default: false) [$NTFY_TRACE]
+   --no-log-dates, --no_log_dates                                                                                         disable the date/time prefix (default: false) [$NTFY_NO_LOG_DATES]
+   --log-level value, --log_level value                                                                                   set log level (default: "INFO") [$NTFY_LOG_LEVEL]
+   --log-level-overrides value, --log_level_overrides value [ --log-level-overrides value, --log_level_overrides value ]  set log level overrides [$NTFY_LOG_LEVEL_OVERRIDES]
+   --log-format value, --log_format value                                                                                 set log format (default: "text") [$NTFY_LOG_FORMAT]
+   --log-file value, --log_file value                                                                                     set log file, default is STDOUT [$NTFY_LOG_FILE]
+   --config value, -c value                                                                                               config file (default: /etc/ntfy/server.yml) [$NTFY_CONFIG_FILE]
+   --base-url value, --base_url value, -B value                                                                           externally visible base URL for this host (e.g. https://ntfy.sh) [$NTFY_BASE_URL]
+   --listen-http value, --listen_http value, -l value                                                                     ip:port used to as HTTP listen address (default: ":80") [$NTFY_LISTEN_HTTP]
+   --listen-https value, --listen_https value, -L value                                                                   ip:port used to as HTTPS listen address [$NTFY_LISTEN_HTTPS]
+   --listen-unix value, --listen_unix value, -U value                                                                     listen on unix socket path [$NTFY_LISTEN_UNIX]
+   --listen-unix-mode value, --listen_unix_mode value                                                                     file permissions of unix socket, e.g. 0700 (default: system default) [$NTFY_LISTEN_UNIX_MODE]
+   --key-file value, --key_file value, -K value                                                                           private key file, if listen-https is set [$NTFY_KEY_FILE]
+   --cert-file value, --cert_file value, -E value                                                                         certificate file, if listen-https is set [$NTFY_CERT_FILE]
+   --firebase-key-file value, --firebase_key_file value, -F value                                                         Firebase credentials file; if set additionally publish to FCM topic [$NTFY_FIREBASE_KEY_FILE]
+   --cache-file value, --cache_file value, -C value                                                                       cache file used for message caching [$NTFY_CACHE_FILE]
+   --cache-duration since, --cache_duration since, -b since                                                               buffer messages for this time to allow since requests (default: 12h0m0s) [$NTFY_CACHE_DURATION]
+   --cache-batch-size value, --cache_batch_size value                                                                     max size of messages to batch together when writing to message cache (if zero, writes are synchronous) (default: 0) [$NTFY_BATCH_SIZE]
+   --cache-batch-timeout value, --cache_batch_timeout value                                                               timeout for batched async writes to the message cache (if zero, writes are synchronous) (default: 0s) [$NTFY_CACHE_BATCH_TIMEOUT]
+   --cache-startup-queries value, --cache_startup_queries value                                                           queries run when the cache database is initialized [$NTFY_CACHE_STARTUP_QUERIES]
+   --auth-file value, --auth_file value, -H value                                                                         auth database file used for access control [$NTFY_AUTH_FILE]
+   --auth-startup-queries value, --auth_startup_queries value                                                             queries run when the auth database is initialized [$NTFY_AUTH_STARTUP_QUERIES]
+   --auth-default-access value, --auth_default_access value, -p value                                                     default permissions if no matching entries in the auth database are found (default: "read-write") [$NTFY_AUTH_DEFAULT_ACCESS]
+   --attachment-cache-dir value, --attachment_cache_dir value                                                             cache directory for attached files [$NTFY_ATTACHMENT_CACHE_DIR]
+   --attachment-total-size-limit value, --attachment_total_size_limit value, -A value                                     limit of the on-disk attachment cache (default: 5G) [$NTFY_ATTACHMENT_TOTAL_SIZE_LIMIT]
+   --attachment-file-size-limit value, --attachment_file_size_limit value, -Y value                                       per-file attachment size limit (e.g. 300k, 2M, 100M) (default: 15M) [$NTFY_ATTACHMENT_FILE_SIZE_LIMIT]
+   --attachment-expiry-duration value, --attachment_expiry_duration value, -X value                                       duration after which uploaded attachments will be deleted (e.g. 3h, 20h) (default: 3h) [$NTFY_ATTACHMENT_EXPIRY_DURATION]
+   --keepalive-interval value, --keepalive_interval value, -k value                                                       interval of keepalive messages (default: 45s) [$NTFY_KEEPALIVE_INTERVAL]
+   --manager-interval value, --manager_interval value, -m value                                                           interval of for message pruning and stats printing (default: 1m0s) [$NTFY_MANAGER_INTERVAL]
+   --disallowed-topics value, --disallowed_topics value [ --disallowed-topics value, --disallowed_topics value ]          topics that are not allowed to be used [$NTFY_DISALLOWED_TOPICS]
+   --web-root value, --web_root value                                                                                     sets web root to landing page (home), web app (app) or disabled (disable) (default: "app") [$NTFY_WEB_ROOT]
+   --enable-signup, --enable_signup                                                                                       allows users to sign up via the web app, or API (default: false) [$NTFY_ENABLE_SIGNUP]
+   --enable-login, --enable_login                                                                                         allows users to log in via the web app, or API (default: false) [$NTFY_ENABLE_LOGIN]
+   --enable-reservations, --enable_reservations                                                                           allows users to reserve topics (if their tier allows it) (default: false) [$NTFY_ENABLE_RESERVATIONS]
+   --upstream-base-url value, --upstream_base_url value                                                                   forward poll request to an upstream server, this is needed for iOS push notifications for self-hosted servers [$NTFY_UPSTREAM_BASE_URL]
+   --smtp-sender-addr value, --smtp_sender_addr value                                                                     SMTP server address (host:port) for outgoing emails [$NTFY_SMTP_SENDER_ADDR]
+   --smtp-sender-user value, --smtp_sender_user value                                                                     SMTP user (if e-mail sending is enabled) [$NTFY_SMTP_SENDER_USER]
+   --smtp-sender-pass value, --smtp_sender_pass value                                                                     SMTP password (if e-mail sending is enabled) [$NTFY_SMTP_SENDER_PASS]
+   --smtp-sender-from value, --smtp_sender_from value                                                                     SMTP sender address (if e-mail sending is enabled) [$NTFY_SMTP_SENDER_FROM]
+   --smtp-server-listen value, --smtp_server_listen value                                                                 SMTP server address (ip:port) for incoming emails, e.g. :25 [$NTFY_SMTP_SERVER_LISTEN]
+   --smtp-server-domain value, --smtp_server_domain value                                                                 SMTP domain for incoming e-mail, e.g. ntfy.sh [$NTFY_SMTP_SERVER_DOMAIN]
+   --smtp-server-addr-prefix value, --smtp_server_addr_prefix value                                                       SMTP email address prefix for topics to prevent spam (e.g. 'ntfy-') [$NTFY_SMTP_SERVER_ADDR_PREFIX]
+   --global-topic-limit value, --global_topic_limit value, -T value                                                       total number of topics allowed (default: 15000) [$NTFY_GLOBAL_TOPIC_LIMIT]
+   --visitor-subscription-limit value, --visitor_subscription_limit value                                                 number of subscriptions per visitor (default: 30) [$NTFY_VISITOR_SUBSCRIPTION_LIMIT]
+   --visitor-attachment-total-size-limit value, --visitor_attachment_total_size_limit value                               total storage limit used for attachments per visitor (default: "100M") [$NTFY_VISITOR_ATTACHMENT_TOTAL_SIZE_LIMIT]
+   --visitor-attachment-daily-bandwidth-limit value, --visitor_attachment_daily_bandwidth_limit value                     total daily attachment download/upload bandwidth limit per visitor (default: "500M") [$NTFY_VISITOR_ATTACHMENT_DAILY_BANDWIDTH_LIMIT]
+   --visitor-request-limit-burst value, --visitor_request_limit_burst value                                               initial limit of requests per visitor (default: 60) [$NTFY_VISITOR_REQUEST_LIMIT_BURST]
+   --visitor-request-limit-replenish value, --visitor_request_limit_replenish value                                       interval at which burst limit is replenished (one per x) (default: 5s) [$NTFY_VISITOR_REQUEST_LIMIT_REPLENISH]
+   --visitor-request-limit-exempt-hosts value, --visitor_request_limit_exempt_hosts value                                 hostnames and/or IP addresses of hosts that will be exempt from the visitor request limit [$NTFY_VISITOR_REQUEST_LIMIT_EXEMPT_HOSTS]
+   --visitor-message-daily-limit value, --visitor_message_daily_limit value                                               max messages per visitor per day, derived from request limit if unset (default: 0) [$NTFY_VISITOR_MESSAGE_DAILY_LIMIT]
+   --visitor-email-limit-burst value, --visitor_email_limit_burst value                                                   initial limit of e-mails per visitor (default: 16) [$NTFY_VISITOR_EMAIL_LIMIT_BURST]
+   --visitor-email-limit-replenish value, --visitor_email_limit_replenish value                                           interval at which burst limit is replenished (one per x) (default: 1h0m0s) [$NTFY_VISITOR_EMAIL_LIMIT_REPLENISH]
+   --behind-proxy, --behind_proxy, -P                                                                                     if set, use X-Forwarded-For header to determine visitor IP address (for rate limiting) (default: false) [$NTFY_BEHIND_PROXY]
+   --stripe-secret-key value, --stripe_secret_key value                                                                   key used for the Stripe API communication, this enables payments [$NTFY_STRIPE_SECRET_KEY]
+   --stripe-webhook-key value, --stripe_webhook_key value                                                                 key required to validate the authenticity of incoming webhooks from Stripe [$NTFY_STRIPE_WEBHOOK_KEY]
+   --billing-contact value, --billing_contact value                                                                       e-mail or website to display in upgrade dialog (only if payments are enabled) [$NTFY_BILLING_CONTACT]   
+   --help, -h                                                                                                             show help (default: false)
 ```
 

docs/deprecations.md

@@ -4,11 +4,14 @@ This page is used to list deprecation notices for ntfy. Deprecated commands and
 before the behavior is changed depends on the severity of the change, and how prominent the feature is.
 
 ## Active deprecations
+_No active deprecations_
+
+## Previous deprecations
 
 ### ntfy CLI: `ntfy publish --env-topic` will be removed
-> Active since 2022-06-20, behavior will change end of **July 2022**
+> Active since 2022-06-20, behavior changed with v1.30.1
 
-The `ntfy publish --env-topic` option will be removed. It'll still be possible to specify a topic via the 
+The `ntfy publish --env-topic` option will be removed. It'll still be possible to specify a topic via the
 `NTFY_TOPIC` environment variable, but it won't be necessary anymore to specify the `--env-topic` flag.
 
 === "Before"
@@ -21,8 +24,6 @@ The `ntfy publish --env-topic` option will be removed. It'll still be possible t
     $ NTFY_TOPIC=mytopic ntfy publish "this is the message"
     ```
 
-## Previous deprecations
-
 ### <del>Android app: WebSockets will become the default connection protocol</del>
 > Active since 2022-03-13, behavior will not change (deprecation removed 2022-06-20)
 

docs/develop.md

@@ -43,6 +43,13 @@ Build related:
 The `web/` and `docs/` folder are the sources for web app and documentation. During the build process,
 the generated output is copied to `server/site` (web app and landing page) and `server/docs` (documentation).
 
+### Build/test on Gitpod
+To get a quick working development environment you can use [Gitpod](https://gitpod.io), an in-browser IDE 
+that makes it easy to develop ntfy without having to set up a desktop IDE. For any real development,
+I do suggest a proper IDE like [IntelliJ IDEA](https://www.jetbrains.com/idea/).
+
+[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/binwiederhier/ntfy)
+
 ### Build requirements
 
 * [Go](https://go.dev/) (required for main server)
@@ -58,8 +65,8 @@ These steps **assume Ubuntu**. Steps may vary on different Linux distributions.
 
 First, install [Go](https://go.dev/) (see [official instructions](https://go.dev/doc/install)):
 ``` shell
-wget https://go.dev/dl/go1.18.linux-amd64.tar.gz
-sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.18.linux-amd64.tar.gz
+wget https://go.dev/dl/go1.19.1.linux-amd64.tar.gz
+sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.19.1.linux-amd64.tar.gz
 export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin
 go version   # verifies that it worked
 ```
@@ -72,7 +79,7 @@ goreleaser -v   # verifies that it worked
 
 Install [nodejs](https://nodejs.org/en/) (see [official instructions](https://nodejs.org/en/download/package-manager/)):
 ``` shell
-curl -fsSL https://deb.nodesource.com/setup_17.x | sudo -E bash -
+curl -fsSL https://deb.nodesource.com/setup_18.x | sudo -E bash -
 sudo apt-get install -y nodejs
 npm -v   # verifies that it worked
 ```
@@ -85,7 +92,6 @@ sudo apt install \
     gcc-arm-linux-gnueabi \
     gcc-aarch64-linux-gnu \
     python3-pip \
-    upx \
     git
 ```
 
@@ -321,7 +327,76 @@ To build your own version with Firebase, you must:
 ```
 
 ## iOS app
-The ntfy iOS app source code is available [on GitHub](https://github.com/binwiederhier/ntfy-ios).
+Building the iOS app is very involved. Please report any inconsistencies or issues with it. The requirements are 
+strictly based off of my development on this app. There may be other versions of macOS / XCode that work.
+
+### Requirements
+1. macOS Monterey or later
+1. XCode 13.2+
+1. A physical iOS device (for push notifications, Firebase does not work in the XCode simulator)
+1. Firebase account
+1. Apple Developer license? (I forget if it's possible to do testing without purchasing the license)
+
+### Apple setup
 
 !!! info
-    I haven't had time to move the build instructions here. Please check out the repository instead.
+    Along with this step, the [PLIST Deployment](#plist-deployment-and-configuration) step is also required 
+    for these changes to take effect in the iOS app.
+
+1. [Create a new key in Apple Developer Member Center](https://developer.apple.com/account/resources/authkeys/add)
+  1. Select "Apple Push Notifications service (APNs)"
+1. Download the newly created key (should have a file name similar to `AuthKey_ZZZZZZ.p8`, where `ZZZZZZ` is the **Key ID**)
+1. Record your **Team ID** - it can be seen in the top-right corner of the page, or on your Account > Membership page
+1. Next, navigate to "Project Settings" in the firebase console for your project, and select the iOS app you created. Then, click "Cloud Messaging" in the left sidebar, and scroll down to the "APNs Authentication Key" section. Click "Upload Key", and upload the key you downloaded from Apple Developer.
+
+!!! warning  
+    If you don't do the above setups for APNS, **notifications will not post instantly or sometimes at all**. This is because of the missing APNS key, which is required for firebase to send notifications to the iOS app. See below for a snip from the firebase docs.
+
+If you don't have an APNs authentication key, you can still send notifications to iOS devices, but they won't be delivered
+instantly. Instead, they'll be delivered when the device wakes up to check for new notifications or when your application
+sends a firebase request to check for them. The time to check for new notifications can vary from a few seconds to hours,
+days or even weeks. Enabling APNs authentication keys ensures that notifications are delivered instantly and is strongly
+recommended.
+
+### Firebase setup
+
+1. If you haven't already, create a Google / Firebase account
+1. Visit the [Firebase console](https://console.firebase.google.com)
+1. Create a new Firebase project:
+  1. Enter a project name
+  1. Disable Google Analytics (currently iOS app does not support analytics)
+1. On the "Project settings" page, add an iOS app
+  1. Apple bundle ID - "com.copephobia.ntfy-ios" (this can be changed to match XCode's ntfy.sh target > "Bundle Identifier" value)
+  1. Register the app
+  1. Download the config file - GoogleInfo.plist (this will need to be included in the ntfy-ios repository / XCode)
+1. Generate a new service account private key for the ntfy server
+  1. Go to "Project settings" > "Service accounts"
+  1. Click "Generate new private key" to generate and download a private key to use for sending messages via the ntfy server
+
+### ntfy server
+Note that the ntfy server is not officially supported on macOS. It should, however, be able to run on macOS using these
+steps:
+
+1. If not already made, make the `/etc/ntfy/` directory and move the service account private key to that folder
+1. Copy the `server/server.yml` file from the ntfy repository to `/etc/ntfy/`
+1. Modify the `/etc/ntfy/server.yml` file `firebase-key-file` value to the path of the private key
+1. Install go: `brew install go`
+1. In the ntfy repository, run `make cli-darwin-server`.
+
+### XCode setup
+
+1. Follow step 4 of [https://firebase.google.com/docs/ios/setup](Add Firebase to your Apple project) to install the 
+   `firebase-ios-sdk` in XCode, if it's not already present - you can select any packages in addition to Firebase Core / Firebase Messaging
+1. Similarly, install the SQLite.swift package dependency in XCode
+1. When running the debug build, ensure XCode is pointed to the connected iOS device - registering for push notifications does not work in the iOS simulators
+
+### PLIST config
+To have instant notifications/better notification delivery when using firebase, you will need to add the 
+`GoogleService-Info.plist` file to your project. Here's how to do that:
+
+1. In XCode, find the NTFY app target. **Not** the NSE app target.
+1. Find the Asset/ folder in the project navigator
+1. Drag the `GoogleService-Info.plist` file into the Asset/ folder that you get from the firebase console. It can be 
+   found in the "Project settings" > "General" > "Your apps"  with a button labled "GoogleService-Info.plist"
+
+After that, you should be all set!

docs/examples.md

@@ -101,7 +101,7 @@ It looked something like this:
 You can easily integrate ntfy into Ansible, Salt, or Puppet to notify you when runs are done or are highstated.
 One of my co-workers uses the following Ansible task to let him know when things are done:
 
-```yml
+``` yaml
 - name: Send ntfy.sh update
   uri:
     url: "https://ntfy.sh/{{ ntfy_channel }}"
@@ -109,12 +109,38 @@ One of my co-workers uses the following Ansible task to let him know when things
     body: "{{ inventory_hostname }} reseeding complete"
 ```
 
+There's also a dedicated Ansible action plugin (one which runs on the Ansible controller) called
+[ansible-ntfy](https://github.com/jpmens/ansible-ntfy). The following task posts a message
+to ntfy at its default URL (`attrs` and other attributes are optional):
+
+``` yaml
+- name: "Notify ntfy that we're done"
+  ntfy:
+       msg: "deployment on {{ inventory_hostname }} is complete. 🐄"
+       attrs:
+          tags: [ heavy_check_mark ]
+          priority: 1
+```
+
+## GitHub Actions
+You can send a message during a workflow run with curl. Here is an example sending info about the repo, commit and job status.
+``` yaml
+- name: Actions Ntfy
+  run: |
+    curl \
+      -u ${{ secrets.NTFY_CRED }} \
+      -H "Title: Title here" \
+      -H "Content-Type: text/plain" \
+      -d $'Repo: ${{ github.repository }}\nCommit: ${{ github.sha }}\nRef: ${{ github.ref }}\nStatus: ${{ job.status}}' \
+      ${{ secrets.NTFY_URL }}
+```
+
 ## Watchtower (shoutrrr)
 You can use [shoutrrr](https://github.com/containrrr/shoutrrr) generic webhook support to send 
 [Watchtower](https://github.com/containrrr/watchtower/) notifications to your ntfy topic.
 
 Example docker-compose.yml:
-```yml
+``` yaml
 services:
   watchtower:
     image: containrrr/watchtower
@@ -342,9 +368,22 @@ You can use the HTTP request node to send messages with [Node-RED](https://noder
 ![Node red picture flow](static/img/nodered-picture.png)
 
 ## Gatus
+To use ntfy with [Gatus](https://github.com/TwiN/gatus), you can use the `ntfy` alerting provider like so:
 
-An example for a custom alert with [Gatus](https://github.com/TwiN/gatus):
-``` yaml
+```yaml
+alerting:
+  ntfy:
+    url: "https://ntfy.sh"
+    topic: "YOUR_NTFY_TOPIC"
+    priority: 3
+```
+
+For more information on using ntfy with Gatus, refer to [Configuring ntfy alerts](https://github.com/TwiN/gatus#configuring-ntfy-alerts).
+
+<details>
+  <summary>Alternative: Using the custom alerting provider</summary>
+
+```yaml
 alerting:
   custom:
     url: "https://ntfy.sh"
@@ -369,9 +408,13 @@ alerting:
         RESOLVED: "white_check_mark"
 ```
 
+</details>
+
+
 ## Jellyseerr/Overseerr webhook
 Here is an example for [jellyseerr](https://github.com/Fallenbagel/jellyseerr)/[overseerr](https://overseerr.dev/) webhook
-JSON payload. Remember to change the `https://requests.example.com` to your jellyseerr/overseerr URL.
+JSON payload. Remember to change the `https://request.example.com` to your URL as the value of the JSON key click. 
+And if you're not using the request `topic`, make sure to change it in the JSON payload to your topic.
 
 ``` json
 {
@@ -504,3 +547,52 @@ apprise -vv -t "Test Message Title" -b "Test Message Body" \
    ntfy://ntfy.example.com/mytopic
 ```
 
+
+## Rundeck
+Rundeck by default sends only HTML email which is not processed by ntfy SMTP server. Append following configurations to 
+[rundeck-config.properties](https://docs.rundeck.com/docs/administration/configuration/config-file-reference.html) :
+
+```
+# Template
+rundeck.mail.template.file=/path/to/template.html
+rundeck.mail.template.log.formatted=false
+```
+
+Example `template.html`:
+```html
+<div>Execution ${execution.id} was <b>${execution.status}</b></div>
+<ul>
+    <li><a href="${execution.href}">Execution result</a></li>
+    <li><a href="${job.href}">Job</a></li>
+    <li><a href="${execution.projectHref}">Project: ${execution.project}</a></li>
+    <li><a href="${rundeck.href}">Rundeck</a></li>
+</ul>
+```
+
+Add notification on Rundeck (attachment type must be: `Attached as file to email`):
+![Rundeck](static/img/rundeck.png)
+
+## Traccar
+This will only work on selfhosted [traccar](https://www.traccar.org/) ([Github](https://github.com/traccar/traccar)) instances, as you need to be able to set `sms.http.*` keys, which is not possible through the UI attributes
+
+The easiest way to integrate traccar with ntfy, is to configure ntfy as the SMS provider for your instance. You then can set your ntfy topic as your account's phone number in traccar. Sending the email notifications to ntfy will not work, as ntfy does not support HTML emails.
+
+**Caution:** JSON publishing is only possible, when POST-ing to the root URL of the ntfy instance. (see [documentation](publish.md#publish-as-json))
+```xml
+        <entry key='sms.http.url'>https://ntfy.sh</entry>
+        <entry key='sms.http.template'>
+            {
+                "topic": "{phone}",
+                "message": "{message}"
+            }
+        </entry>
+```
+If [access control](config.md#access-control) is enabled, and the target topic does not support anonymous writes, you'll also have to provide an authorization header, for example in form of a privileged token
+```xml
+        <entry key='sms.http.authorization'>Bearer tk_JhbsnoMrgy2FcfHeofv97Pi5uXaZZ</entry>
+```
+or by simply providing traccar with a valid username/password combination.
+```xml
+        <entry key='sms.http.user'>phil</entry>
+        <entry key='sms.http.password'>mypass</entry>
+```

docs/faq.md

@@ -4,11 +4,20 @@
 Who knows. I didn't do a lot of research before making this. It was fun making it.
 
 ## Can I use this in my app? Will it stay free?
-Yes. As long as you don't abuse it, it'll be available and free of charge. I do not plan on monetizing
-the service.
+Yes. As long as you don't abuse it, it'll be available and free of charge. While I will always allow usage of the ntfy.sh
+server without signup and free of charge, I may also offer paid plans in the future.
 
 ## What are the uptime guarantees?
-Best effort.
+Best effort. 
+
+ntfy currently runs on a single DigitalOcean droplet, without any scale out strategy or redundancies. When the time comes,
+I'll add scale out features, but for now it is what it is.
+
+In the first year of its life, and to this day (Dec'22), ntfy had **no outages** that I can remember. Other than short 
+blips and some HTTP 500 spikes, it has been rock solid.   
+
+There is a [status page](https://ntfy.statuspage.io/) which is updated based on some automated checks via the amazingly 
+awesome [healthchecks.io](https://healthchecks.io/) (_no affiliation, just a fan_).
 
 ## What happens if there are multiple subscribers to the same topic?
 As per usual with pub-sub, all subscribers receive notifications if they are subscribed to a topic.
@@ -23,7 +32,7 @@ to facilitate service restarts, message polling and to overcome client network d
 Yes. The server (including this Web UI) can be self-hosted, and the Android/iOS app supports adding topics from
 your own server as well. Check out the [install instructions](install.md).
 
-## Why is Firebase used?
+## Is Firebase used?
 In addition to caching messages locally and delivering them to long-polling subscribers, all messages are also
 published to Firebase Cloud Messaging (FCM) (if `FirebaseKeyFile` is set, which it is on ntfy.sh). This
 is to facilitate notifications on Android. 
@@ -34,15 +43,39 @@ of the app and [self-host your own ntfy server](install.md).
 ## How much battery does the Android app use?
 If you use the ntfy.sh server, and you don't use the [instant delivery](subscribe/phone.md#instant-delivery) feature, 
 the Android/iOS app uses no additional battery, since Firebase Cloud Messaging (FCM) is used. If you use your own server, 
-or you use *instant delivery* (Android only), the app has to maintain a constant connection to the server, which consumes 
-about 0-1% of battery in 17h of use (on my phone). There has been a ton of testing and improvement around this. I think it's pretty 
-decent now.
+or you use *instant delivery* (Android only),  or install from F-droid ([which does not support FCM](https://f-droid.org/docs/Inclusion_Policy/)),
+the app has to maintain a constant connection to the server, which consumes about 0-1% of battery in 17h of use (on my phone). 
+There has been a ton of testing and improvement around this. I think it's pretty decent now.
+
+## Paid plans? I thought it was open source?
+All of ntfy will remain open source, with a free software license (Apache 2.0 and GPLv2). If you'd like to self-host, you
+can (and should do that). The paid plans I am offering are for people that do not want to self-host, and/or need higher
+limits.
 
 ## What is instant delivery?
 [Instant delivery](subscribe/phone.md#instant-delivery) is a feature in the Android app. If turned on, the app maintains a constant connection to the
 server and listens for incoming notifications. This consumes additional battery (see above),
 but delivers notifications instantly.
 
+## Can you implement feature X?
+Yes, maybe. Check out [existing GitHub issues](https://github.com/binwiederhier/ntfy/issues) to see if somebody else had
+the same idea before you, or file a new issue. I'll likely get back to you within a few days.
+
+## I'm having issues with iOS, can you help? The iOS app is behind compared to the Android app, can you fix that?
+The iOS is very bare bones and quite frankly a little buggy. I wanted to get something out the door to make the iOS users
+happy, but halfway through I got frustrated with iOS development and paused development. I will eventually get back to
+it, or hopefully, somebody else will come along and help out. Please review the [known issues](known-issues.md) for details.
+
+## Can I disable the web app? Can I protect it with a login screen?
+The web app is a static website without a backend (other than the ntfy API). All data is stored locally in the browser
+cache and local storage. That means it does not need to be protected with a login screen, and it poses no additional 
+security risk. So technically, it does not need to be disabled.
+
+However, if you still want to disable it, you can do so with the `web-root: disable` option in the `server.yml` file. 
+
+Think of the ntfy web app like an Android/iOS app. It is freely available and accessible to anyone, yet useless without
+a proper backend. So as long as you secure your backend with ACLs, exposing the ntfy web app to the Internet is harmless.
+
 ## Where can I donate?
 I have just very recently started accepting donations via [GitHub Sponsors](https://github.com/sponsors/binwiederhier).
 I would be humbled if you helped me carry the server and developer account costs. Even small donations are very much

docs/hooks.py

@@ -0,0 +1,6 @@
+import os
+import shutil
+
+def copy_fonts(config, **kwargs):
+    site_dir = config['site_dir']
+    shutil.copytree('docs/static/fonts', os.path.join(site_dir, 'get'))

docs/install.md

@@ -14,10 +14,10 @@ We support amd64, armv7 and arm64.
 
 1. Install ntfy using one of the methods described below
 2. Then (optionally) edit `/etc/ntfy/server.yml` for the server (Linux only, see [configuration](config.md) or [sample server.yml](https://github.com/binwiederhier/ntfy/blob/main/server/server.yml))
-3. Or (optionally) create/edit `~/.config/ntfy/client.yml` (or `/etc/ntfy/client.yml`, see [sample client.yml](https://github.com/binwiederhier/ntfy/blob/main/client/client.yml))
+3. Or (optionally) create/edit `~/.config/ntfy/client.yml` (for the non-root user) or `/etc/ntfy/client.yml` (for the root user), see [sample client.yml](https://github.com/binwiederhier/ntfy/blob/main/client/client.yml))
 
 To run the ntfy server, then just run `ntfy serve` (or `systemctl start ntfy` when using the deb/rpm).
-To send messages, use `ntfy publish`. To subscribe to topics, use `ntfy subscribe` (see [subscribing via CLI][subscribe/cli.md]
+To send messages, use `ntfy publish`. To subscribe to topics, use `ntfy subscribe` (see [subscribing via CLI](subscribe/cli.md)
 for details). 
 
 ## Linux binaries
@@ -26,37 +26,37 @@ deb/rpm packages.
 
 === "x86_64/amd64"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_linux_x86_64.tar.gz
-    tar zxvf ntfy_1.28.0_linux_x86_64.tar.gz
-    sudo cp -a ntfy_1.28.0_linux_x86_64/ntfy /usr/bin/ntfy
-    sudo mkdir /etc/ntfy && sudo cp ntfy_1.28.0_linux_x86_64/{client,server}/*.yml /etc/ntfy
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_linux_x86_64.tar.gz
+    tar zxvf ntfy_2.3.0_linux_x86_64.tar.gz
+    sudo cp -a ntfy_2.3.0_linux_x86_64/ntfy /usr/bin/ntfy
+    sudo mkdir /etc/ntfy && sudo cp ntfy_2.3.0_linux_x86_64/{client,server}/*.yml /etc/ntfy
     sudo ntfy serve
     ```
 
 === "armv6"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_linux_armv6.tar.gz
-    tar zxvf ntfy_1.28.0_linux_armv6.tar.gz
-    sudo cp -a ntfy_1.28.0_linux_armv6/ntfy /usr/bin/ntfy
-    sudo mkdir /etc/ntfy && sudo cp ntfy_1.28.0_linux_armv6/{client,server}/*.yml /etc/ntfy
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_linux_armv6.tar.gz
+    tar zxvf ntfy_2.3.0_linux_armv6.tar.gz
+    sudo cp -a ntfy_2.3.0_linux_armv6/ntfy /usr/bin/ntfy
+    sudo mkdir /etc/ntfy && sudo cp ntfy_2.3.0_linux_armv6/{client,server}/*.yml /etc/ntfy
     sudo ntfy serve
     ```
 
 === "armv7/armhf"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_linux_armv7.tar.gz
-    tar zxvf ntfy_1.28.0_linux_armv7.tar.gz
-    sudo cp -a ntfy_1.28.0_linux_armv7/ntfy /usr/bin/ntfy
-    sudo mkdir /etc/ntfy && sudo cp ntfy_1.28.0_linux_armv7/{client,server}/*.yml /etc/ntfy
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_linux_armv7.tar.gz
+    tar zxvf ntfy_2.3.0_linux_armv7.tar.gz
+    sudo cp -a ntfy_2.3.0_linux_armv7/ntfy /usr/bin/ntfy
+    sudo mkdir /etc/ntfy && sudo cp ntfy_2.3.0_linux_armv7/{client,server}/*.yml /etc/ntfy
     sudo ntfy serve
     ```
 
 === "arm64"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_linux_arm64.tar.gz
-    tar zxvf ntfy_1.28.0_linux_arm64.tar.gz
-    sudo cp -a ntfy_1.28.0_linux_arm64/ntfy /usr/bin/ntfy
-    sudo mkdir /etc/ntfy && sudo cp ntfy_1.28.0_linux_arm64/{client,server}/*.yml /etc/ntfy
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_linux_arm64.tar.gz
+    tar zxvf ntfy_2.3.0_linux_arm64.tar.gz
+    sudo cp -a ntfy_2.3.0_linux_arm64/ntfy /usr/bin/ntfy
+    sudo mkdir /etc/ntfy && sudo cp ntfy_2.3.0_linux_arm64/{client,server}/*.yml /etc/ntfy
     sudo ntfy serve
     ```
 
@@ -65,9 +65,10 @@ Installation via Debian repository:
 
 === "x86_64/amd64"
     ```bash
-    curl -sSL https://archive.heckel.io/apt/pubkey.txt | sudo apt-key add -
+    sudo mkdir -p /etc/apt/keyrings
+    curl -fsSL https://archive.heckel.io/apt/pubkey.txt | sudo gpg --dearmor -o /etc/apt/keyrings/archive.heckel.io.gpg
     sudo apt install apt-transport-https
-    sudo sh -c "echo 'deb [arch=amd64] https://archive.heckel.io/apt debian main' \
+    sudo sh -c "echo 'deb [arch=amd64 signed-by=/etc/apt/keyrings/archive.heckel.io.gpg] https://archive.heckel.io/apt debian main' \
         > /etc/apt/sources.list.d/archive.heckel.io.list"  
     sudo apt update
     sudo apt install ntfy
@@ -77,10 +78,11 @@ Installation via Debian repository:
 
 === "armv7/armhf"
     ```bash
-    curl -sSL https://archive.heckel.io/apt/pubkey.txt | sudo apt-key add -
+    sudo mkdir -p /etc/apt/keyrings
+    curl -fsSL https://archive.heckel.io/apt/pubkey.txt | sudo gpg --dearmor -o /etc/apt/keyrings/archive.heckel.io.gpg
     sudo apt install apt-transport-https
-    sudo sh -c "echo 'deb [arch=armhf] https://archive.heckel.io/apt debian main' \
-        > /etc/apt/sources.list.d/archive.heckel.io.list"  
+    sudo sh -c "echo 'deb [arch=armhf signed-by=/etc/apt/keyrings/archive.heckel.io.gpg] https://archive.heckel.io/apt debian main' \
+        > /etc/apt/sources.list.d/archive.heckel.io.list"
     sudo apt update
     sudo apt install ntfy
     sudo systemctl enable ntfy
@@ -89,10 +91,11 @@ Installation via Debian repository:
 
 === "arm64"
     ```bash
-    curl -sSL https://archive.heckel.io/apt/pubkey.txt | sudo apt-key add -
+    sudo mkdir -p /etc/apt/keyrings
+    curl -fsSL https://archive.heckel.io/apt/pubkey.txt | sudo gpg --dearmor -o /etc/apt/keyrings/archive.heckel.io.gpg
     sudo apt install apt-transport-https
-    sudo sh -c "echo 'deb [arch=arm64] https://archive.heckel.io/apt debian main' \
-        > /etc/apt/sources.list.d/archive.heckel.io.list"  
+    sudo sh -c "echo 'deb [arch=arm64 signed-by=/etc/apt/keyrings/archive.heckel.io.gpg] https://archive.heckel.io/apt debian main' \
+        > /etc/apt/sources.list.d/archive.heckel.io.list"
     sudo apt update
     sudo apt install ntfy
     sudo systemctl enable ntfy
@@ -103,7 +106,7 @@ Manually installing the .deb file:
 
 === "x86_64/amd64"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_linux_amd64.deb
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_linux_amd64.deb
     sudo dpkg -i ntfy_*.deb
     sudo systemctl enable ntfy
     sudo systemctl start ntfy
@@ -111,7 +114,7 @@ Manually installing the .deb file:
 
 === "armv6"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_linux_armv6.deb
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_linux_armv6.deb
     sudo dpkg -i ntfy_*.deb
     sudo systemctl enable ntfy
     sudo systemctl start ntfy
@@ -119,7 +122,7 @@ Manually installing the .deb file:
 
 === "armv7/armhf"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_linux_armv7.deb
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_linux_armv7.deb
     sudo dpkg -i ntfy_*.deb
     sudo systemctl enable ntfy
     sudo systemctl start ntfy
@@ -127,7 +130,7 @@ Manually installing the .deb file:
 
 === "arm64"
     ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_linux_arm64.deb
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_linux_arm64.deb
     sudo dpkg -i ntfy_*.deb
     sudo systemctl enable ntfy
     sudo systemctl start ntfy
@@ -137,28 +140,28 @@ Manually installing the .deb file:
 
 === "x86_64/amd64"
     ```bash
-    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_linux_amd64.rpm
+    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_linux_amd64.rpm
     sudo systemctl enable ntfy 
     sudo systemctl start ntfy
     ```
 
 === "armv6"
     ```bash
-    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_linux_armv6.rpm
+    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_linux_armv6.rpm
     sudo systemctl enable ntfy
     sudo systemctl start ntfy
     ```
 
 === "armv7/armhf"
     ```bash
-    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_linux_armv7.rpm
+    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_linux_armv7.rpm
     sudo systemctl enable ntfy 
     sudo systemctl start ntfy
     ```
 
 === "arm64"
     ```bash
-    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_linux_arm64.rpm
+    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_linux_arm64.rpm
     sudo systemctl enable ntfy 
     sudo systemctl start ntfy
     ```
@@ -182,20 +185,22 @@ ntfy is packaged in nixpkgs as `ntfy-sh`. It can be installed by adding the pack
 nix-env -iA ntfy-sh
 ```
 
+NixOS also supports [declarative setup of the ntfy server](https://search.nixos.org/options?channel=unstable&show=services.ntfy-sh.enable&from=0&size=50&sort=relevance&type=packages&query=ntfy). 
+
 ## macOS
 The [ntfy CLI](subscribe/cli.md) (`ntfy publish` and `ntfy subscribe` only) is supported on macOS as well. 
-To install, please [download the tarball](https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_macOS_all.tar.gz), 
+To install, please [download the tarball](https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_macOS_all.tar.gz), 
 extract it and place it somewhere in your `PATH` (e.g. `/usr/local/bin/ntfy`). 
 
 If run as `root`, ntfy will look for its config at `/etc/ntfy/client.yml`. For all other users, it'll look for it at 
 `~/Library/Application Support/ntfy/client.yml` (sample included in the tarball).
 
 ```bash
-curl -L https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_macOS_all.tar.gz > ntfy_1.28.0_macOS_all.tar.gz
-tar zxvf ntfy_1.28.0_macOS_all.tar.gz
-sudo cp -a ntfy_1.28.0_macOS_all/ntfy /usr/local/bin/ntfy
+curl -L https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_macOS_all.tar.gz > ntfy_2.3.0_macOS_all.tar.gz
+tar zxvf ntfy_2.3.0_macOS_all.tar.gz
+sudo cp -a ntfy_2.3.0_macOS_all/ntfy /usr/local/bin/ntfy
 mkdir ~/Library/Application\ Support/ntfy 
-cp ntfy_1.28.0_macOS_all/client/client.yml ~/Library/Application\ Support/ntfy/client.yml
+cp ntfy_2.3.0_macOS_all/client/client.yml ~/Library/Application\ Support/ntfy/client.yml
 ntfy --help
 ```
 
@@ -207,7 +212,7 @@ ntfy --help
 
 ## Windows
 The [ntfy CLI](subscribe/cli.md) (`ntfy publish` and `ntfy subscribe` only) is supported on Windows as well.
-To install, please [download the latest ZIP](https://github.com/binwiederhier/ntfy/releases/download/v1.28.0/ntfy_1.28.0_windows_x86_64.zip),
+To install, please [download the latest ZIP](https://github.com/binwiederhier/ntfy/releases/download/v2.3.0/ntfy_2.3.0_windows_x86_64.zip),
 extract it and place the `ntfy.exe` binary somewhere in your `%Path%`. 
 
 The default path for the client config file is at `%AppData%\ntfy\client.yml` (not created automatically, sample in the ZIP file).
@@ -261,7 +266,7 @@ docker run \
   serve
 ```
 
-Using docker-compose with non-root user:
+Using docker-compose with non-root user and healthchecks enabled:
 ```yaml
 version: "2.1"
 
@@ -279,10 +284,16 @@ services:
       - /etc/ntfy:/etc/ntfy
     ports:
       - 80:80
+    healthcheck: # optional: remember to adapt the host:port to your environment
+        test: ["CMD-SHELL", "wget -q --tries=1 http://localhost:80/v1/health -O - | grep -Eo '\"healthy\"\\s*:\\s*true' || exit 1"]
+        interval: 60s
+        timeout: 10s
+        retries: 3
+        start_period: 40s
     restart: unless-stopped
 ```
 
-If using a non-root user when running the docker version, be sure to chown the server.yml, user.db, and cache.db files to the same uid/gid.
+If using a non-root user when running the docker version, be sure to chown the server.yml, user.db, and cache.db files and attachments directory to the same uid/gid.
 
 Alternatively, you may wish to build a customized Docker image that can be run with fewer command-line arguments and without delivering the configuration file separately.
 ```
@@ -291,3 +302,300 @@ COPY server.yml /etc/ntfy/server.yml
 ENTRYPOINT ["ntfy", "serve"]
 ```
 This image can be pushed to a container registry and shipped independently. All that's needed when running it is mapping ntfy's port to a host port.
+
+## Kubernetes
+
+The setup for Kubernetes is very similar to that for Docker, and requires a fairly minimal deployment or pod definition to function. There
+are a few options to mix and match, including a deployment without a cache file, a stateful set with a persistent cache, and a standalone
+unmanned pod.
+
+
+=== "deployment"
+    ```yaml
+    apiVersion: apps/v1
+    kind: Deployment
+    metadata:
+      name: ntfy
+    spec:
+      selector:
+        matchLabels:
+          app: ntfy
+      template:
+        metadata:
+          labels:
+            app: ntfy
+        spec:
+          containers:
+          - name: ntfy
+            image: binwiederhier/ntfy
+            args: ["serve"]
+            resources:
+              limits:
+                memory: "128Mi"
+                cpu: "500m"
+            ports:
+            - containerPort: 80
+              name: http
+            volumeMounts:
+            - name: config
+              mountPath: "/etc/ntfy"
+              readOnly: true
+          volumes:
+            - name: config
+              configMap:
+                name: ntfy
+    ---
+    # Basic service for port 80
+    apiVersion: v1
+    kind: Service
+    metadata:
+      name: ntfy
+    spec:
+      selector:
+        app: ntfy
+      ports:
+      - port: 80
+        targetPort: 80
+    ```
+
+=== "stateful set"
+    ```yaml
+    apiVersion: apps/v1
+    kind: StatefulSet
+    metadata:
+      name: ntfy
+    spec:
+      selector:
+        matchLabels:
+          app: ntfy
+      serviceName: ntfy
+      template:
+        metadata:
+          labels:
+            app: ntfy
+        spec:
+          containers:
+          - name: ntfy
+            image: binwiederhier/ntfy
+            args: ["serve", "--cache-file", "/var/cache/ntfy/cache.db"]
+            ports:
+            - containerPort: 80
+              name: http
+            volumeMounts:
+            - name: config
+              mountPath: "/etc/ntfy"
+              readOnly: true
+            - name: cache
+              mountPath: "/var/cache/ntfy"
+          volumes:
+            - name: config
+              configMap:
+                name: ntfy
+      volumeClaimTemplates:
+      - metadata:
+          name: cache
+        spec:
+          accessModes: [ "ReadWriteOnce" ]
+          resources:
+            requests:
+              storage: 1Gi
+    ```
+
+=== "pod"
+    ```yaml
+    apiVersion: v1
+    kind: Pod
+    metadata:
+      labels:
+        app: ntfy
+    spec:
+      containers:
+      - name: ntfy
+        image: binwiederhier/ntfy
+        args: ["serve"]
+        resources:
+          limits:
+            memory: "128Mi"
+            cpu: "500m"
+        ports:
+        - containerPort: 80
+          name: http
+        volumeMounts:
+        - name: config
+          mountPath: "/etc/ntfy"
+          readOnly: true
+      volumes:
+        - name: config
+          configMap:
+            name: ntfy
+    ```
+
+Configuration is relatively straightforward. As an example, a minimal configuration is provided.
+
+=== "resource definition"
+    ```yaml
+    apiVersion: v1
+    kind: ConfigMap
+    metadata:
+      name: ntfy
+    data:
+      server.yml: |
+        # Template: https://github.com/binwiederhier/ntfy/blob/main/server/server.yml
+        base-url: https://ntfy.sh
+    ```
+
+=== "from-file"
+    ```bash
+    kubectl create configmap ntfy --from-file=server.yml 
+    ```
+
+## Kustomize
+
+ntfy can be deployed in a Kubernetes cluster with [Kustomize](https://github.com/kubernetes-sigs/kustomize), a tool used
+to customize Kubernetes objects using a `kustomization.yaml` file.
+
+1. Create new folder - `ntfy`
+2. Add all files listed below 
+    1. `kustomization.yaml` - stores all configmaps and resources used in a deployment
+    2. `ntfy-deployment.yaml` - define deployment type and its parameters
+    3. `ntfy-pvc.yaml` - describes how [persistent volumes](https://kubernetes.io/docs/concepts/storage/persistent-volumes/) will be created 
+    4. `ntfy-svc.yaml` - expose application to the internal kubernetes network
+    5. `ntfy-ingress.yaml` - expose service to outside the network using [ingress controller](https://kubernetes.io/docs/concepts/services-networking/ingress-controllers/)
+    6. `server.yaml` - simple server configuration
+3. Replace **TESTNAMESPACE** within `kustomization.yaml` with designated namespace 
+4. Replace **ntfy.test** within `ntfy-ingress.yaml` with desired DNS name
+5. Apply configuration to cluster set in current context: 
+
+```bash
+kubectl apply -k /ntfy
+```
+
+=== "kustomization.yaml"
+    ```yaml
+    apiVersion: kustomize.config.k8s.io/v1beta1
+    kind: Kustomization
+    resources:
+      - ntfy-deployment.yaml # deployment definition
+      - ntfy-svc.yaml # service connecting pods to cluster network
+      - ntfy-pvc.yaml # pvc used to store cache and attachment
+      - ntfy-ingress.yaml # ingress definition
+    configMapGenerator: # will parse config from raw config to configmap,it allows for dynamic reload of application if additional app is deployed ie https://github.com/stakater/Reloader
+        - name: server-config
+          files: 
+            - server.yml
+    namespace: TESTNAMESPACE # select namespace for whole application 
+    ```
+=== "ntfy-deployment.yaml"
+    ```yaml
+    apiVersion: apps/v1
+    kind: Deployment
+    metadata:
+      name: ntfy-deployment
+      labels:
+        app: ntfy-deployment
+    spec:
+      revisionHistoryLimit: 1
+      replicas: 1
+      selector:
+        matchLabels:
+          app: ntfy-pod
+      template:
+        metadata:
+          labels:
+            app: ntfy-pod
+        spec:
+          containers:
+            - name: ntfy 
+              image: binwiederhier/ntfy:v1.28.0 # set deployed version
+              args: ["serve"]
+              env:  #example of adjustments made in environmental variables
+                - name: TZ # set timezone
+                  value: XXXXXXX
+                - name: NTFY_DEBUG # enable/disable debug
+                  value: "false"
+                - name: NTFY_LOG_LEVEL # adjust log level
+                  value: INFO
+                - name: NTFY_BASE_URL # add base url
+                  value: XXXXXXXXXX 
+              ports: 
+                - containerPort: 80
+                  name: http-ntfy
+              resources:
+                limits:
+                  memory: 300Mi
+                  cpu:  200m
+                requests:
+                      cpu: 150m
+                      memory: 150Mi
+              volumeMounts:
+                  - mountPath: /etc/ntfy/server.yml
+                    subPath: server.yml
+                    name: config-volume # generated vie configMapGenerator from kustomization file
+                  - mountPath: /var/cache/ntfy
+                    name: cache-volume #cache volume mounted to persistent volume
+            volumes:
+              - name: config-volume
+                configMap:  # uses configmap generator to parse server.yml to configmap
+                  name: server-config
+              - name: cache-volume
+                persistentVolumeClaim: # stores /cache/ntfy in defined pv
+                  claimName: ntfy-pvc
+    ```
+  
+=== "ntfy-pvc.yaml"
+    ```yaml
+    apiVersion: v1
+    kind: PersistentVolumeClaim
+    metadata:
+      name: ntfy-pvc
+    spec:
+      accessModes:
+        - ReadWriteOnce
+      storageClassName: local-path # adjust storage if needed
+      resources:
+        requests:
+          storage: 1Gi
+    ```
+
+=== "ntfy-svc.yaml"
+    ```yaml
+    apiVersion: v1
+    kind: Service
+    metadata:
+      name: ntfy-svc  
+    spec:
+      type: ClusterIP
+      selector:
+        app: ntfy-pod
+      ports:
+        - name: http-ntfy-out
+          protocol: TCP
+          port: 80
+          targetPort:  http-ntfy
+    ```
+
+=== "ntfy-ingress.yaml"
+    ```yaml
+    apiVersion: networking.k8s.io/v1
+    kind: Ingress
+    metadata:
+      name: ntfy-ingress
+    spec:
+      rules:
+        - host: ntfy.test #select own
+          http:
+            paths:
+              - path: /
+                pathType: Prefix
+                backend:
+                  service:
+                    name:  ntfy-svc
+                    port:
+                      number: 80
+    ```
+
+=== "server.yml"
+    ```yaml
+    cache-file: "/var/cache/ntfy/cache.db"
+    attachment-cache-dir: "/var/cache/ntfy/attachments"
+    ```

docs/integrations.md

@@ -6,24 +6,39 @@ I've added a ⭐ to projects or posts that have a significant following, or had
 
 ## Public ntfy servers
 
-| URL                                           |  Country  |
-|-----------------------------------------------|:---------:|
-| [ntfy.sh](https://ntfy.sh/) (*Official*)      |   🇺🇸    |
-| [ntfy.tedomum.net](https://ntfy.tedomum.net/) | 🇫🇷 🇪🇺 |
-| [ntfy.jae.fi](https://ntfy.jae.fi/)           | 🇫🇮 🇪🇺 |
+Here's a list of public ntfy servers. As of right now, there is only one official server. The others are provided by the 
+ntfy community. Thanks to everyone running a public server. **You guys rock!**
 
-Thanks to everyone running a public server. **You guys rock!** To the users: Be aware that server operators can log your 
-messages until I finally finish implementing end-to-end encryption.
+| URL                                               | Country            |
+|---------------------------------------------------|--------------------|
+| [ntfy.sh](https://ntfy.sh/) (*Official*)          | 🇺🇸 United States |
+| [ntfy.tedomum.net](https://ntfy.tedomum.net/)     | 🇫🇷 France        |
+| [ntfy.jae.fi](https://ntfy.jae.fi/)               | 🇫🇮 Finland       |
+| [ntfy.adminforge.de](https://ntfy.adminforge.de/) | 🇩🇪 Germany       |
+| [ntfy.envs.net](https://ntfy.envs.net)            | 🇩🇪 Germany       |
+| [ntfy.mzte.de](https://ntfy.mzte.de/)             | 🇩🇪 Germany       |
+| [ntfy.hostux.net](https://ntfy.hostux.net/)       | 🇫🇷 France        |
+
+Please be aware that **server operators can log your messages**. The project also cannot guarantee the reliability
+and uptime of third party servers, so use of each server is **at your own discretion**.
 
 ## Official integrations
 
-- [Apprise](https://github.com/caronc/apprise/wiki/Notify_ntfy) ⭐ - Push Notifications that work with just about every platform
+- [Healthchecks.io](https://healthchecks.io/) ⭐ - Online service for monitoring regularly running tasks such as cron jobs
+- [Apprise](https://github.com/caronc/apprise/wiki/Notify_ntfy) ⭐ - Push notifications that work with just about every platform
 - [Uptime Kuma](https://uptime.kuma.pet/) ⭐ - A self-hosted monitoring tool
 - [Robusta](https://docs.robusta.dev/master/catalog/sinks/webhook.html) ⭐ - open source platform for Kubernetes troubleshooting
 - [borgmatic](https://torsion.org/borgmatic/docs/how-to/monitor-your-backups/#third-party-monitoring-services) ⭐ - configuration-driven backup software for servers and workstations
 - [Radarr](https://radarr.video/) ⭐ - Movie collection manager for Usenet and BitTorrent users
+- [Sonarr](https://sonarr.tv/) ⭐ - PVR for Usenet and BitTorrent users
+- [Gatus](https://gatus.io/) ⭐ - Automated service health dashboard
+- [Automatisch](https://automatisch.io/) ⭐ - Open source Zapier alternative / workflow automation tool
 - [FlexGet](https://flexget.com/Plugins/Notifiers/ntfysh) ⭐ - Multipurpose automation tool for all of your media
+- [Shoutrrr](https://containrrr.dev/shoutrrr/v0.7/services/ntfy/) ⭐ - Notification library for gophers and their furry friends.
+- [Scrt.link](https://scrt.link/) - Share a secret
 - [Platypush](https://docs.platypush.tech/platypush/plugins/ntfy.html) - Automation platform aimed to run on any device that can run Python
+- [diun](https://crazymax.dev/diun/) - Docker Image Update Notifier
+- [Cloudron](https://www.cloudron.io/store/sh.ntfy.cloudronapp.html) - Platform that makes it easy to manage web apps on your server
 
 ## [UnifiedPush](https://unifiedpush.org/users/apps/) integrations
 
@@ -42,11 +57,16 @@ messages until I finally finish implementing end-to-end encryption.
 - [pyntfy](https://github.com/DP44/pyntfy) - A module for interacting with ntfy notifications (Python)
 - [vntfy](https://github.com/lmangani/vntfy) - Barebone V client for ntfy (V)
 - [ntfy-middleman](https://github.com/nachotp/ntfy-middleman) - Wraps APIs and send notifications using ntfy.sh on schedule (Python)
+- [ntfy-dotnet](https://github.com/nwithan8/ntfy-dotnet) - .NET client library to interact with a ntfy server (C# / .NET)
+- [node-ntfy-publish](https://github.com/cityssm/node-ntfy-publish) - A Node package to publish notifications to an ntfy server (Node)
+- [ntfy](https://github.com/jonocarroll/ntfy) - Wraps the ntfy API with pipe-friendly tooling (R)
+- [ntfy-for-delphi](https://github.com/hazzelnuts/ntfy-for-delphi) - A friendly library to push instant notifications ntfy (Delphi)
+- [ntfy](https://github.com/ffflorian/ntfy) - Send notifications over ntfy (JS)
 
 ## CLIs + GUIs
 
 - [ntfy.sh.sh](https://github.com/mininmobile/ntfy.sh.sh) - Run scripts on ntfy.sh events
-- [ntfy Desktop client](https://github.com/mininmobile/ntfy-desktop) - Cross-platform desktop application for ntfy
+- [ntfy Desktop client](https://codeberg.org/zvava/ntfy-desktop) - Cross-platform desktop application for ntfy
 - [ntfy svelte front-end](https://github.com/novatorem/Ntfy) - Front-end built with svelte
 - [wio-ntfy-ticker](https://github.com/nachotp/wio-ntfy-ticker) - Ticker display for a ntfy.sh topic
 - [ntfysh-windows](https://github.com/lucas-bortoli/ntfysh-windows) - A ntfy client for Windows Desktop
@@ -56,6 +76,8 @@ messages until I finally finish implementing end-to-end encryption.
 ## Projects + scripts 
 
 - [Grafana-to-ntfy](https://github.com/kittyandrew/grafana-to-ntfy) - Grafana-to-ntfy alerts channel (Rust)
+- [Grafana-ntfy-webhook-integration](https://github.com/academo/grafana-alerting-ntfy-webhook-integration) - Integrates Grafana alerts webhooks (Go)
+- [Grafana-to-ntfy](https://gitlab.com/Saibe1111/grafana-to-ntfy) - Grafana-to-ntfy alerts channel (Node Js)
 - [ntfy-long-zsh-command](https://github.com/robfox92/ntfy-long-zsh-command) - Notifies you once a long-running command completes (zsh)
 - [ntfy-shellscripts](https://github.com/nickexyz/ntfy-shellscripts) - A few scripts for the ntfy project (Shell)
 - [QuickStatus](https://github.com/corneliusroot/QuickStatus) - A shell script to alert to any immediate problems upon login (Shell)
@@ -69,32 +91,91 @@ messages until I finally finish implementing end-to-end encryption.
 - [send_to_phone](https://github.com/whipped-cream/send_to_phone) - Scripts to upload a file to Transfer.sh and ping ntfy with the download link (Python)
 - [ntfy Discord bot](https://github.com/R0dn3yS/ntfy-bot) - WIP ntfy discord bot (TypeScript)
 - [ntfy Discord bot](https://github.com/binwiederhier/ntfy-bot) - ntfy Discord bot (Go)
+- [ntfy Discord bot](https://github.com/jr1221/ntfy_discord_bot) - An advanced modal-based bot for interacting with the ntfy.sh API (Dart)
 - [Bettarr Notifications](https://github.com/NiNiyas/Bettarr-Notifications) - Better Notifications for Sonarr and Radarr (Python)
 - [Notify me the intruders](https://github.com/nothingbutlucas/notify_me_the_intruders) - Notify you if they are intruders or new connections on your network (Shell)
 - [Send GitHub Action to ntfy](https://github.com/NiNiyas/ntfy-action) - Send GitHub Action workflow notifications to ntfy (JS)
-- [ntfy alertmanager bridge](https://github.com/aTable/ntfy_alertmanager_bridge) - Basic alertmanager bridge to ntfy (JS)
+- [aTable/ntfy alertmanager bridge](https://github.com/aTable/ntfy_alertmanager_bridge) - Basic alertmanager bridge to ntfy (JS)
+- [~xenrox/ntfy-alertmanager](https://hub.xenrox.net/~xenrox/ntfy-alertmanager) - A bridge between ntfy and Alertmanager (Go)
+- [pinpox/alertmanager-ntfy](https://github.com/pinpox/alertmanager-ntfy) - Relay prometheus alertmanager alerts to ntfy (Go)
+- [alexbakker/alertmanager-ntfy](https://github.com/alexbakker/alertmanager-ntfy) - Service that forwards Prometheus Alertmanager notifications to ntfy (Go)
 - [restreamchat2ntfy](https://github.com/kurohuku7/restreamchat2ntfy) - Send restream.io chat to ntfy to check on the Meta Quest (JS)
 - [k8s-ntfy-deployment-service](https://github.com/Christian42/k8s-ntfy-deployment-service) - Automatic Kubernetes (k8s) ntfy deployment
+- [huginn-global-entry-notif](https://github.com/kylezoa/huginn-global-entry-notif) - Checks CBP API for available appointments with Huginn (JSON)
+- [ntfyer](https://github.com/KikyTokamuro/ntfyer) - Sending various information to your ntfy topic by time (TypeScript)
+- [git-simple-notifier](https://github.com/plamenjm/git-simple-notifier) - Script running git-log, checking for new repositories (Shell)
+- [ntfy-to-slack](https://github.com/ozskywalker/ntfy-to-slack) - Tool to subscribe to a ntfy topic and send the messages to a Slack webhook (Go)
+- [ansible-ntfy](https://github.com/jpmens/ansible-ntfy) - Ansible action plugin to post JSON messages to ntfy (Python)
+- [ntfy-notification-channel](https://github.com/wijourdil/ntfy-notification-channel) - Laravel Notification channel for ntfy (PHP)
+- [ntfy_on_a_chip](https://github.com/gergepalfi/ntfy_on_a_chip) - ESP8266 and ESP32 client code to communicate with ntfy
+- [ntfy-sdk](https://github.com/yukibtc/ntfy-sdk) - ntfy client library to send notifications (Rust)
+- [ntfy_ynh](https://github.com/YunoHost-Apps/ntfy_ynh) - ntfy app for YunoHost 
+- [drone-ntfy](https://github.com/Clortox/drone-ntfy) - Drone.io plugin for sending ntfy notifications from a pipeline (Shell)
+- [ignition-ntfy-module](https://github.com/Kyvis-Labs/ignition-ntfy-module) - Adds support for sending notifications via a ntfy server to Ignition (Java)
+- [maubot-ntfy](https://gitlab.com/999eagle/maubot-ntfy) - Matrix bot to subscribe to ntfy topics and send messages to Matrix (Python)
+- [ntfy-wrapper](https://github.com/vict0rsch/ntfy-wrapper) - Wrapper around ntfy (Python)
+- [nodebb-plugin-ntfy](https://github.com/NodeBB/nodebb-plugin-ntfy) - Push notifications for NodeBB forums
+- [n8n-ntfy](https://github.com/raghavanand98/n8n-ntfy.sh) - n8n community node that lets you use ntfy in your workflows
+- [nlog-ntfy](https://github.com/MichelMichels/nlog-ntfy) - Send NLog messages over ntfy (C# / .NET / NLog)
+- [helm-charts](https://github.com/sarab97/helm-charts) - Helm charts of some of the selfhosted services, incl. ntfy
 
 ## Blog + forum posts
 
-- [Self hosted Mobile Push Notifications using NTFY | Thejesh GN](https://thejeshgn.com/2022/08/23/self-hosted-mobile-push-notifications-using-ntfy/) - 8/2022
-- [Fedora Magazine | 4 cool new projects to try in Copr](https://fedoramagazine.org/4-cool-new-projects-to-try-in-copr-for-august-2022/) - 8/2022
-- [Docker로 오픈소스 푸시알람 프로젝트 ntfy.sh 설치 및 사용하기.(Feat. Uptimekuma)](https://svrforum.com/svr/398979) - 8/2022
-- [Easy notifications from R](https://sometimesir.com/posts/easy-notifications-from-r/) - 6/2022
-- [ntfy is finally coming to iOS, and Matrix/UnifiedPush gateway support](https://www.reddit.com/r/selfhosted/comments/vdzvxi/ntfy_is_finally_coming_to_ios_with_full/) ⭐ - 6/2022
-- [无需注册的通知服务ntfy](https://wbsu2003.4everland.app/2022/05/30/%E6%97%A0%E9%9C%80%E6%B3%A8%E5%86%8C%E7%9A%84%E9%80%9A%E7%9F%A5%E6%9C%8D%E5%8A%A1ntfy/) - 5/2022
-- [Install guide (with Docker)](https://chowdera.com/2022/150/202205301257379077.html) - 5/2022
-- [Updated review post (Jan-Lukas Else)](https://jlelse.blog/thoughts/2022/04/ntfy) - 4/2022
-- [Reddit feature update post](https://www.reddit.com/r/selfhosted/comments/uetlso/ntfy_is_a_tool_to_send_push_notifications_to_your/) ⭐ - 4/2022
-- [無料で簡単に通知の送受信ができつつオープンソースでセルフホストも可能な「ntfy」を使ってみた (Gigazine)](https://gigazine.net/news/20220404-ntfy-push-notification/) - 4/2022
-- [Pocketmags ntfy review](https://pocketmags.com/us/linux-format-magazine/march-2022/articles/1104187/ntfy) - 3/2022
-- [Reddit web app release post](https://www.reddit.com/r/selfhosted/comments/tc0p0u/say_hello_to_the_brand_new_ntfysh_web_app_push/) ⭐ - 3/2022
-- [Lemmy post (Jakob)](https://lemmy.eus/post/15541) - 1/2022
-- [Reddit UnifiedPush release post](https://www.reddit.com/r/selfhosted/comments/s5jylf/my_open_source_notification_android_app_and/) ⭐ - 1/2022
-- [ntfy: send notifications from your computer to your phone](https://rs1.es/tutorials/2022/01/19/ntfy-send-notifications-phone.html) - 1/2022
-- [Short ntfy review (Jan-Lukas Else)](https://jlelse.blog/links/2021/12/ntfy-sh) - 12/2021
-- [Free MacroDroid webhook alternative (FrameXX)](https://www.macrodroidforum.com/index.php?threads/ntfy-sh-free-macrodroid-webhook-alternative.1505/) - 12/2021
-- [ntfy otro sistema de notificaciones pub-sub simple basado en HTTP](https://ugeek.github.io/blog/post/2021-11-05-ntfy-sh-otro-sistema-de-notificaciones-pub-sub-simple-basado-en-http.html) - 11/2021
-- [Show HN: A tool to send push notifications to your phone, written in Go](https://news.ycombinator.com/item?id=29715464) ⭐ - 12/2021
-- [Reddit selfhostable post](https://www.reddit.com/r/selfhosted/comments/qxlsm9/my_open_source_notification_android_app_and/) ⭐ - 11/2021
+- [ntfy.sh](https://neo-sahara.com/wp/2023/03/25/ntfy-sh/) - neo-sahara.com - 3/2023 
+- [Using Ntfy to send and receive push notifications - Samuel Rosa de Oliveria - Delphicon 2023](https://www.youtube.com/watch?v=feu0skpI9QI) - youtube.com - 3/2023 
+- [ntfy: własny darmowy system powiadomień](https://sprawdzone.it/ntfy-wlasny-darmowy-system-powiadomien/) - sprawdzone.it - 3/2023 
+- [Deploying ntfy on railway](https://www.youtube.com/watch?v=auJICXtxoNA) - youtube.com - 3/2023
+- [Start-Job,Variables, and ntfy.sh](https://klingele.dev/2023/03/01/start-jobvariables-and-ntfy-sh/) - klingele.dev - 3/2023 
+- [enviar notificaciones automáticas usando ntfy.sh](https://osiux.com/2023-02-15-send-automatic-notifications-using-ntfy.html) - osiux.com - 2/2023 
+- [Carnet IP动态解析以及通过ntfy推送IP信息](https://blog.wslll.cn/index.php/archives/201/) - blog.wslll.cn - 2/2023 
+- [Open-Source-Brieftaube: ntfy verschickt Push-Meldungen auf Smartphone und PC](https://www.heise.de/news/Open-Source-Brieftaube-ntfy-verschickt-Push-Meldungen-auf-Smartphone-und-PC-7521583.html) ⭐ - heise.de - 2/2023 
+- [Video: Simple Push Notifications ntfy](https://www.youtube.com/watch?v=u9EcWrsjE20) ⭐ - youtube.com - 2/2023
+- [Use ntfy.sh with Home Assistant](https://diecknet.de/en/2023/02/12/ntfy-sh-with-homeassistant/) - diecknet.de - 2/2023 
+- [On installe Ntfy sur Synology Docker](https://www.maison-et-domotique.com/140356-serveur-notification-jeedom-ntfy-synology-docker/) - maison-et-domotique.co - 1/2023 
+- [January 2023 Developer Update](https://community.nodebb.org/topic/16908/january-2023-developer-update) - nodebb.org - 1/2023
+- [Comment envoyer des notifications push sur votre téléphone facilement et gratuitement?](https://korben.info/notifications-push-telephone.html) - 1/2023
+- [UnifiedPush: a decentralized, open-source push notification protocol](https://f-droid.org/en/2022/12/18/unifiedpush.html) ⭐ - 12/2022
+- [ntfy setup instructions](https://docs.benjamin-altpeter.de/network/vms/1001029-ntfy/) - benjamin-altpeter.de - 12/2022
+- [Ntfy Self-Hosted Push Notifications](https://lachlanlife.net/posts/2022-12-ntfy/) - lachlanlife.net - 12/2022 
+- [NTFY - système de notification hyper simple et complet](https://www.youtube.com/watch?v=UieZYWVVgA4) - youtube.com - 12/2022
+- [ntfy.sh](https://paramdeo.com/til/ntfy-sh) - paramdeo.com - 11/2022
+- [Using ntfy to warn me when my computer is discharging](https://ulysseszh.github.io/programming/2022/11/28/ntfy-warn-discharge.html) - ulysseszh.github.io - 11/2022
+- [ntfy - Push Notification Service](https://dizzytech.de/posts/ntfy/) - dizzytech.de - 11/2022 
+- [Console #132](https://console.substack.com/p/console-132) ⭐ - console.substack.com - 11/2022
+- [MeshCentral - Ntfy Push Notifications ](https://www.youtube.com/watch?v=wyE4rtUd4Bg) - youtube.com - 11/2022
+- [Changelog | Tracking layoffs, tech worker demand still high, ntfy, ...](https://changelog.com/news/tracking-layoffs-tech-worker-demand-still-high-ntfy-devenv-markdoc-mike-bifulco-Y1jW) ⭐ - changelog.com - 11/2022
+- [Pointer | Issue #367](https://www.pointer.io/archives/a9495a2a6f/) - pointer.io - 11/2022
+- [Envie Push Notifications por POST (de graça e sem cadastro)](https://www.tabnews.com.br/filipedeschamps/envie-push-notifications-por-post-de-graca-e-sem-cadastro) - tabnews.com.br - 11/2022
+- [Push Notifications for KDE](https://volkerkrause.eu/2022/11/12/kde-unifiedpush-push-notifications.html) - volkerkrause.eu - 11/2022
+- [TLDR Newsletter Daily Update 2022-11-09](https://tldr.tech/tech/newsletter/2022-11-09) ⭐ - tldr.tech - 11/2022
+- [Ntfy.sh – Send push notifications to your phone via PUT/POST](https://news.ycombinator.com/item?id=33517944) ⭐ - news.ycombinator.com - 11/2022
+- [Ntfy et Jeedom : un plugin](https://lunarok-domotique.com/2022/11/ntfy-et-jeedom/) - lunarok-domotique.com - 11/2022
+- [Crea tu propio servidor de notificaciones con Ntfy](https://blog.parravidales.es/crea-tu-propio-servidor-de-notificaciones-con-ntfy/) - blog.parravidales.es - 11/2022
+- [unRAID Notifications with ntfy.sh](https://lder.dev/posts/ntfy-Notifications-With-unRAID/) - lder.dev - 10/2022
+- [Zero-cost push notifications to your phone or desktop via PUT/POST ](https://lobste.rs/s/41dq13/zero_cost_push_notifications_your_phone) - lobste.rs - 10/2022
+- [A nifty push notification system: ntfy](https://jpmens.net/2022/10/30/a-nifty-push-notification-system-ntfy/) - jpmens.net - 10/2022 
+- [Alarmanlage der dritten Art (YouTube video)](https://www.youtube.com/watch?v=altb5QLHbaU&feature=youtu.be) - youtube.com - 10/2022
+- [Neue Services: Ntfy, TikTok und RustDesk](https://adminforge.de/tools/neue-services-ntfy-tiktok-und-rustdesk/) - adminforge.de - 9/2022
+- [Ntfy, le service de notifications qu’il vous faut](https://www.cachem.fr/ntfy-le-service-de-notifications-quil-vous-faut/) - cachem.fr - 9/2022
+- [NAS Synology et notifications avec ntfy](https://www.cachem.fr/synology-notifications-ntfy/) - cachem.fr - 9/2022 
+- [Self hosted Mobile Push Notifications using NTFY | Thejesh GN](https://thejeshgn.com/2022/08/23/self-hosted-mobile-push-notifications-using-ntfy/) - thejeshgn.com - 8/2022
+- [Fedora Magazine | 4 cool new projects to try in Copr](https://fedoramagazine.org/4-cool-new-projects-to-try-in-copr-for-august-2022/) - fedoramagazine.org - 8/2022
+- [Docker로 오픈소스 푸시알람 프로젝트 ntfy.sh 설치 및 사용하기.(Feat. Uptimekuma)](https://svrforum.com/svr/398979) - svrforum.com - 8/2022
+- [Easy notifications from R](https://sometimesir.com/posts/easy-notifications-from-r/) - sometimesir.com - 6/2022
+- [ntfy is finally coming to iOS, and Matrix/UnifiedPush gateway support](https://www.reddit.com/r/selfhosted/comments/vdzvxi/ntfy_is_finally_coming_to_ios_with_full/) ⭐ - reddit.com - 6/2022
+- [Install guide (with Docker)](https://chowdera.com/2022/150/202205301257379077.html) - chowdera.com - 5/2022
+- [无需注册的通知服务ntfy](https://blog.csdn.net/wbsu2004/article/details/125040247) - blog.csdn.net - 5/2022
+- [Updated review post (Jan-Lukas Else)](https://jlelse.blog/thoughts/2022/04/ntfy) - jlelse.blog - 4/2022
+- [Using ntfy and Tasker together](https://lachlanlife.net/posts/2022-04-tasker-ntfy/) - lachlanlife.net - 4/2022 
+- [Reddit feature update post](https://www.reddit.com/r/selfhosted/comments/uetlso/ntfy_is_a_tool_to_send_push_notifications_to_your/) ⭐ - reddit.com - 4/2022
+- [無料で簡単に通知の送受信ができつつオープンソースでセルフホストも可能な「ntfy」を使ってみた](https://gigazine.net/news/20220404-ntfy-push-notification/) - gigazine.net - 4/2022
+- [Pocketmags ntfy review](https://pocketmags.com/us/linux-format-magazine/march-2022/articles/1104187/ntfy) - pocketmags.com - 3/2022
+- [Reddit web app release post](https://www.reddit.com/r/selfhosted/comments/tc0p0u/say_hello_to_the_brand_new_ntfysh_web_app_push/) ⭐ - reddit.com- 3/2022
+- [Lemmy post (Jakob)](https://lemmy.eus/post/15541) - lemmy.eus - 1/2022
+- [Reddit UnifiedPush release post](https://www.reddit.com/r/selfhosted/comments/s5jylf/my_open_source_notification_android_app_and/) ⭐ - reddit.com - 1/2022
+- [ntfy: send notifications from your computer to your phone](https://rs1.es/tutorials/2022/01/19/ntfy-send-notifications-phone.html) - rs1.es - 1/2022
+- [Short ntfy review (Jan-Lukas Else)](https://jlelse.blog/links/2021/12/ntfy-sh) - jlelse.blog - 12/2021
+- [Free MacroDroid webhook alternative (FrameXX)](https://www.macrodroidforum.com/index.php?threads/ntfy-sh-free-macrodroid-webhook-alternative.1505/) - macrodroidforum.com - 12/2021
+- [ntfy otro sistema de notificaciones pub-sub simple basado en HTTP](https://ugeek.github.io/blog/post/2021-11-05-ntfy-sh-otro-sistema-de-notificaciones-pub-sub-simple-basado-en-http.html) - ugeek.github.io - 11/2021
+- [Show HN: A tool to send push notifications to your phone, written in Go](https://news.ycombinator.com/item?id=29715464) ⭐ - news.ycombinator.com - 12/2021
+- [Reddit selfhostable post](https://www.reddit.com/r/selfhosted/comments/qxlsm9/my_open_source_notification_android_app_and/) ⭐ - reddit.com - 11/2021

docs/known-issues.md

@@ -0,0 +1,28 @@
+# Known issues
+This is an incomplete list of known issues with the ntfy server, Android app, and iOS app. You can find a complete
+list [on GitHub](https://github.com/binwiederhier/ntfy/labels/%F0%9F%AA%B2%20bug), but I thought it may be helpful
+to have the prominent ones here to link to.
+
+## iOS app not refreshing (see [#267](https://github.com/binwiederhier/ntfy/issues/267))
+For some (many?) users, the iOS app is not refreshing the view when new notifications come in. Until you manually
+swipe down, you do not see the newly arrived messages, even though the popup appeared before.
+
+This is caused by some weirdness between the Notification Service Extension (NSE), SwiftUI and Core Data. I am entirely
+clueless on how to fix it, sadly, as it is ephemeral and not clear to me what is causing it.
+
+Please send experienced iOS developers my way to help me figure this out.
+
+## iOS app not receiving notifications (anymore)
+If notifications do not show up at all anymore, there are a few causes for it (that I know of):
+
+**Firebase+APNS are being weird and buggy**:    
+If this is the case, usually it helps to **remove the topic/subscription and re-add it**. That will force Firebase to 
+re-subscribe to the Firebase topic.
+
+**Self-hosted only: No `upstream-base-url` set, or `base-url` mismatch**:   
+To make self-hosted servers work with the iOS
+app, I had to do some horrible things (see [iOS instant notifications](config.md#ios-instant-notifications) for details).
+Be sure that in your selfhosted server:
+
+* Set `upstream-base-url: "https://ntfy.sh"` (**not your own hostname!**)
+* Ensure that the URL you set in `base-url` **matches exactly** what you set the Default Server in iOS to 

docs/publish.md

@@ -1292,7 +1292,7 @@ Alternatively, the same actions can be defined as **JSON array**, if the notific
     ```
 
 The required/optional fields for each action depend on the type of the action itself. Please refer to 
-[`view` action](#open-websiteapp), [`broadcasst` action](#send-android-broadcast), and [`http` action](#send-http-request) 
+[`view` action](#open-websiteapp), [`broadcast` action](#send-android-broadcast), and [`http` action](#send-http-request) 
 for details.
 
 ### Open website/app
@@ -1316,7 +1316,7 @@ Here's an example using the [`X-Actions` header](#using-a-header):
 === "Command line (curl)"
     ```
     curl \
-        -d "Somebody retweetet your tweet." \
+        -d "Somebody retweeted your tweet." \
         -H "Actions: view, Open Twitter, https://twitter.com/binwiederhier/status/1467633927951163392" \
     ntfy.sh/myhome
     ```
@@ -1326,7 +1326,7 @@ Here's an example using the [`X-Actions` header](#using-a-header):
     ntfy publish \
         --actions="view, Open Twitter, https://twitter.com/binwiederhier/status/1467633927951163392" \
         myhome \
-        "Somebody retweetet your tweet."
+        "Somebody retweeted your tweet."
     ```
 
 === "HTTP"
@@ -1335,14 +1335,14 @@ Here's an example using the [`X-Actions` header](#using-a-header):
     Host: ntfy.sh
     Actions: view, Open Twitter, https://twitter.com/binwiederhier/status/1467633927951163392
 
-    Somebody retweetet your tweet.
+    Somebody retweeted your tweet.
     ```
 
 === "JavaScript"
     ``` javascript
     fetch('https://ntfy.sh/myhome', {
         method: 'POST',
-        body: 'Somebody retweetet your tweet.',
+        body: 'Somebody retweeted your tweet.',
         headers: { 
             'Actions': 'view, Open Twitter, https://twitter.com/binwiederhier/status/1467633927951163392' 
         }
@@ -1351,7 +1351,7 @@ Here's an example using the [`X-Actions` header](#using-a-header):
 
 === "Go"
     ``` go
-    req, _ := http.NewRequest("POST", "https://ntfy.sh/myhome", strings.NewReader("Somebody retweetet your tweet."))
+    req, _ := http.NewRequest("POST", "https://ntfy.sh/myhome", strings.NewReader("Somebody retweeted your tweet."))
     req.Header.Set("Actions", "view, Open Twitter, https://twitter.com/binwiederhier/status/1467633927951163392")
     http.DefaultClient.Do(req)
     ```
@@ -1360,14 +1360,14 @@ Here's an example using the [`X-Actions` header](#using-a-header):
     ``` powershell
     $uri = "https://ntfy.sh/myhome"
     $headers = @{ Actions="view, Open Twitter, https://twitter.com/binwiederhier/status/1467633927951163392" }
-    $body = "Somebody retweetet your tweet."
+    $body = "Somebody retweeted your tweet."
     Invoke-RestMethod -Method 'Post' -Uri $uri -Headers $headers -Body $body -UseBasicParsing
     ```
 
 === "Python"
     ``` python
     requests.post("https://ntfy.sh/myhome",
-        data="Somebody retweetet your tweet.",
+        data="Somebody retweeted your tweet.",
         headers={ "Actions": "view, Open Twitter, https://twitter.com/binwiederhier/status/1467633927951163392" })
     ```
 
@@ -1379,7 +1379,7 @@ Here's an example using the [`X-Actions` header](#using-a-header):
             'header' =>
                 "Content-Type: text/plain\r\n" .
                 "Actions: view, Open Twitter, https://twitter.com/binwiederhier/status/1467633927951163392",
-            'content' => 'Somebody retweetet your tweet.'
+            'content' => 'Somebody retweeted your tweet.'
         ]
     ]));
     ```
@@ -1391,7 +1391,7 @@ And the same example using [JSON publishing](#publish-as-json):
     curl ntfy.sh \
       -d '{
         "topic": "myhome",
-        "message": "Somebody retweetet your tweet.",
+        "message": "Somebody retweeted your tweet.",
         "actions": [
           {
             "action": "view",
@@ -1413,7 +1413,7 @@ And the same example using [JSON publishing](#publish-as-json):
             }
         ]' \
         myhome \
-        "Somebody retweetet your tweet."
+        "Somebody retweeted your tweet."
     ```
 
 === "HTTP"
@@ -1423,7 +1423,7 @@ And the same example using [JSON publishing](#publish-as-json):
 
     {
         "topic": "myhome",
-        "message": "Somebody retweetet your tweet.",
+        "message": "Somebody retweeted your tweet.",
         "actions": [
           {
             "action": "view",
@@ -1440,7 +1440,7 @@ And the same example using [JSON publishing](#publish-as-json):
         method: 'POST',
         body: JSON.stringify({
             topic: "myhome",
-            message": "Somebody retweetet your tweet.",
+            message": "Somebody retweeted your tweet.",
             actions: [
                 {
                     action: "view",
@@ -1459,7 +1459,7 @@ And the same example using [JSON publishing](#publish-as-json):
     
     body := `{
         "topic": "myhome",
-        "message": "Somebody retweetet your tweet.",
+        "message": "Somebody retweeted your tweet.",
         "actions": [
           {
             "action": "view",
@@ -1477,7 +1477,7 @@ And the same example using [JSON publishing](#publish-as-json):
     $uri = "https://ntfy.sh"
     $body = @{
         topic = "myhome"
-        message = "Somebody retweetet your tweet."
+        message = "Somebody retweeted your tweet."
         actions = @(
             @{
                 "action"="view"
@@ -1494,7 +1494,7 @@ And the same example using [JSON publishing](#publish-as-json):
     requests.post("https://ntfy.sh/",
         data=json.dumps({
             "topic": "myhome",
-            "message": "Somebody retweetet your tweet.",
+            "message": "Somebody retweeted your tweet.",
             "actions": [
                 {
                     "action": "view",
@@ -1514,7 +1514,7 @@ And the same example using [JSON publishing](#publish-as-json):
             'header' => "Content-Type: application/json",
             'content' => json_encode([
                 "topic": "myhome",
-                "message": "Somebody retweetet your tweet.",
+                "message": "Somebody retweeted your tweet.",
                 "actions": [
                     [
                         "action": "view",
@@ -2582,6 +2582,11 @@ format is:
 ntfy-$topic@ntfy.sh
 ```
 
+If [access control](config.md#access-control) is enabled, and the target topic does not support anonymous writes, e-mail publishing won't work without providing an authorized access token. That will change the format of the e-mail's recipient address to
+```
+ntfy-$topic+$token@ntfy.sh
+```
+
 As of today, e-mail publishing only supports adding a [message title](#message-title) (the e-mail subject). Tags, priority,
 delay and other features are not supported (yet). Here's an example that will publish a message with the 
 title `You've Got Mail` to topic `sometopic` (see [ntfy.sh/sometopic](https://ntfy.sh/sometopic)):
@@ -2591,21 +2596,27 @@ title `You've Got Mail` to topic `sometopic` (see [ntfy.sh/sometopic](https://nt
   <figcaption>Publishing a message via e-mail</figcaption>
 </figure>
 
-## Advanced features
-
-### Authentication
+## Authentication
 Depending on whether the server is configured to support [access control](config.md#access-control), some topics
 may be read/write protected so that only users with the correct credentials can subscribe or publish to them.
-To publish/subscribe to protected topics, you can use [Basic Auth](https://en.wikipedia.org/wiki/Basic_access_authentication)
-with a valid username/password. For your self-hosted server, **be sure to use HTTPS to avoid eavesdropping** and exposing
-your password. 
+To publish/subscribe to protected topics, you can: 
 
-Here's a simple example:
+* Use [username & password](#username-password) via Basic auth, e.g. `Authorization: Basic dGVzdHVzZXI6ZmFrZXBhc3N3b3Jk`
+* Use [access tokens](#bearer-auth) via Bearer/Basic auth, e.g. `Authorization: Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2`
+* or use either with the [`auth` query parameter](#query-param), e.g. `?auth=QmFzaWMgZEdWemRIVnpaWEk2Wm1GclpYQmhjM04zYjNKaw`
+
+!!! warning
+    When using Basic auth, base64 only encodes username and password. It **is not encrypting it**. For your 
+    self-hosted server, **be sure to use HTTPS to avoid eavesdropping** and exposing your password. 
+
+### Username & password
+The simplest way to authenticate against a ntfy server is to use [Basic auth](https://en.wikipedia.org/wiki/Basic_access_authentication).
+Here's an example with a user `testuser` and password `fakepassword`:
 
 === "Command line (curl)"
     ```
     curl \
-      -u phil:mypass \
+      -u testuser:fakepassword \
       -d "Look ma, with auth" \
       https://ntfy.example.com/mysecrets
     ```
@@ -2613,7 +2624,7 @@ Here's a simple example:
 === "ntfy CLI"
     ```
     ntfy publish \
-      -u phil:mypass \
+      -u testuser:fakepassword \
       ntfy.example.com/mysecrets \
       "Look ma, with auth"
     ```
@@ -2622,7 +2633,7 @@ Here's a simple example:
     ``` http
     POST /mysecrets HTTP/1.1
     Host: ntfy.example.com
-    Authorization: Basic cGhpbDpteXBhc3M=
+    Authorization: Basic dGVzdHVzZXI6ZmFrZXBhc3N3b3Jk
 
     Look ma, with auth
     ```
@@ -2633,7 +2644,7 @@ Here's a simple example:
         method: 'POST', // PUT works too
         body: 'Look ma, with auth',
         headers: {
-            'Authorization': 'Basic cGhpbDpteXBhc3M='
+            'Authorization': 'Basic dGVzdHVzZXI6ZmFrZXBhc3N3b3Jk'
         }
     })
     ```
@@ -2642,14 +2653,14 @@ Here's a simple example:
     ``` go
     req, _ := http.NewRequest("POST", "https://ntfy.example.com/mysecrets",
     strings.NewReader("Look ma, with auth"))
-    req.Header.Set("Authorization", "Basic cGhpbDpteXBhc3M=")
+    req.Header.Set("Authorization", "Basic dGVzdHVzZXI6ZmFrZXBhc3N3b3Jk")
     http.DefaultClient.Do(req)
     ```
 
 === "PowerShell"
     ``` powershell
     $uri = "https://ntfy.example.com/mysecrets"
-    $credentials = 'username:password'
+    $credentials = 'testuser:fakepassword'
     $encodedCredentials = [convert]::ToBase64String([text.Encoding]::UTF8.GetBytes($credentials))
     $headers = @{Authorization="Basic $encodedCredentials"}
     $message = "Look ma, with auth"
@@ -2661,7 +2672,7 @@ Here's a simple example:
     requests.post("https://ntfy.example.com/mysecrets",
     data="Look ma, with auth",
     headers={
-        "Authorization": "Basic cGhpbDpteXBhc3M="
+        "Authorization": "Basic dGVzdHVzZXI6ZmFrZXBhc3N3b3Jk"
     })
     ```
 
@@ -2672,12 +2683,280 @@ Here's a simple example:
             'method' => 'POST', // PUT also works
             'header' =>
                 'Content-Type: text/plain\r\n' .
-                'Authorization: Basic cGhpbDpteXBhc3M=',
+                'Authorization: Basic dGVzdHVzZXI6ZmFrZXBhc3N3b3Jk',
             'content' => 'Look ma, with auth'
         ]
     ]));
     ```
 
+To generate the `Authorization` header, use **standard base64** to encode the colon-separated `<username>:<password>` 
+and prepend the word `Basic`, i.e. `Authorization: Basic base64(<username>:<password>)`. Here's some pseudo-code that 
+hopefully explains it better:
+
+```
+username   = "testuser"
+password   = "fakepassword"
+authHeader = "Basic " + base64(username + ":" + password) // -> Basic dGVzdHVzZXI6ZmFrZXBhc3N3b3Jk
+```
+
+The following command will generate the appropriate value for you on *nix systems:
+
+```
+echo "Basic $(echo -n 'testuser:fakepassword' | base64)"
+```
+
+### Access tokens
+In addition to username/password auth, ntfy also provides authentication via access tokens. Access tokens are useful
+to avoid having to configure your password across multiple publishing/subscribing applications. For instance, you may
+want to use a dedicated token to publish from your backup host, and one from your home automation system.
+
+You can create access tokens using the `ntfy token` command, or in the web app in the "Account" section (when logged in).
+See [access tokens](config.md#access-tokens) for details.
+
+Once an access token is created, you can use it to authenticate against the ntfy server, e.g. when you publish or 
+subscribe to topics. Here's an example using [Bearer auth](https://swagger.io/docs/specification/authentication/bearer-authentication/),
+with the token `tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2`:
+
+=== "Command line (curl)"
+    ```
+    curl \
+      -H "Authorization: Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2" \
+      -d "Look ma, with auth" \
+      https://ntfy.example.com/mysecrets
+    ```
+
+=== "ntfy CLI"
+    ```
+    ntfy publish \
+      --token tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2 \
+      ntfy.example.com/mysecrets \
+      "Look ma, with auth"
+    ```
+
+=== "HTTP"
+    ``` http
+    POST /mysecrets HTTP/1.1
+    Host: ntfy.example.com
+    Authorization: Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2
+
+    Look ma, with auth
+    ```
+
+=== "JavaScript"
+    ``` javascript
+    fetch('https://ntfy.example.com/mysecrets', {
+        method: 'POST', // PUT works too
+        body: 'Look ma, with auth',
+        headers: {
+            'Authorization': 'Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2'
+        }
+    })
+    ```
+
+=== "Go"
+    ``` go
+    req, _ := http.NewRequest("POST", "https://ntfy.example.com/mysecrets",
+    strings.NewReader("Look ma, with auth"))
+    req.Header.Set("Authorization", "Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2")
+    http.DefaultClient.Do(req)
+    ```
+
+=== "PowerShell"
+    ``` powershell
+    $uri = "https://ntfy.example.com/mysecrets"
+    $headers = @{Authorization="Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2"}
+    $message = "Look ma, with auth"
+    Invoke-RestMethod -Uri $uri -Body $message -Headers $headers -Method "Post" -UseBasicParsing
+    ```
+
+=== "Python"
+    ``` python
+    requests.post("https://ntfy.example.com/mysecrets",
+    data="Look ma, with auth",
+    headers={
+        "Authorization": "Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2"
+    })
+    ```
+
+=== "PHP"
+    ``` php-inline
+    file_get_contents('https://ntfy.example.com/mysecrets', false, stream_context_create([
+        'http' => [
+            'method' => 'POST', // PUT also works
+            'header' =>
+                'Content-Type: text/plain\r\n' .
+                'Authorization: Bearer tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2',
+            'content' => 'Look ma, with auth'
+        ]
+    ]));
+    ```
+
+Alternatively, you can use [Basic Auth](https://en.wikipedia.org/wiki/Basic_access_authentication) to send the 
+access token. When sending an empty username, the basic auth password is treated by the ntfy server as an 
+access token. This is primarily useful to make `curl` calls easier, e.g. `curl -u:tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2 ...`:
+
+=== "Command line (curl)"
+    ```
+    curl \
+      -u :tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2 \
+      -d "Look ma, with auth" \
+      https://ntfy.example.com/mysecrets
+    ```
+
+=== "ntfy CLI"
+    ```
+    ntfy publish \
+      --token tk_AgQdq7mVBoFD37zQVN29RhuMzNIz2 \
+      ntfy.example.com/mysecrets \
+      "Look ma, with auth"
+    ```
+
+=== "HTTP"
+    ``` http
+    POST /mysecrets HTTP/1.1
+    Host: ntfy.example.com
+    Authorization: Basic OnRrX0FnUWRxN21WQm9GRDM3elFWTjI5Umh1TXpOSXoy
+
+    Look ma, with auth
+    ```
+
+=== "JavaScript"
+    ``` javascript
+    fetch('https://ntfy.example.com/mysecrets', {
+        method: 'POST', // PUT works too
+        body: 'Look ma, with auth',
+        headers: {
+            'Authorization': 'Basic OnRrX0FnUWRxN21WQm9GRDM3elFWTjI5Umh1TXpOSXoy'
+        }
+    })
+    ```
+
+=== "Go"
+    ``` go
+    req, _ := http.NewRequest("POST", "https://ntfy.example.com/mysecrets",
+    strings.NewReader("Look ma, with auth"))
+    req.Header.Set("Authorization", "Basic OnRrX0FnUWRxN21WQm9GRDM3elFWTjI5Umh1TXpOSXoy")
+    http.DefaultClient.Do(req)
+    ```
+
+=== "PowerShell"
+    ``` powershell
+    $uri = "https://ntfy.example.com/mysecrets"
+    $headers = @{Authorization="Basic OnRrX0FnUWRxN21WQm9GRDM3elFWTjI5Umh1TXpOSXoy"}
+    $message = "Look ma, with auth"
+    Invoke-RestMethod -Uri $uri -Body $message -Headers $headers -Method "Post" -UseBasicParsing
+    ```
+
+=== "Python"
+    ``` python
+    requests.post("https://ntfy.example.com/mysecrets",
+    data="Look ma, with auth",
+    headers={
+        "Authorization": "Basic OnRrX0FnUWRxN21WQm9GRDM3elFWTjI5Umh1TXpOSXoy"
+    })
+    ```
+
+=== "PHP"
+    ``` php-inline
+    file_get_contents('https://ntfy.example.com/mysecrets', false, stream_context_create([
+        'http' => [
+            'method' => 'POST', // PUT also works
+            'header' =>
+                'Content-Type: text/plain\r\n' .
+                'Authorization: Basic OnRrX0FnUWRxN21WQm9GRDM3elFWTjI5Umh1TXpOSXoy',
+            'content' => 'Look ma, with auth'
+        ]
+    ]));
+    ```
+
+
+### Query param
+Here's an example using the `auth` query parameter:
+
+=== "Command line (curl)"
+    ```
+    curl \
+      -d "Look ma, with auth" \
+      "https://ntfy.example.com/mysecrets?auth=QmFzaWMgZEdWemRIVnpaWEk2Wm1GclpYQmhjM04zYjNKaw"
+    ```
+
+=== "ntfy CLI"
+    ```
+    ntfy publish \
+      -u testuser:fakepassword \
+      ntfy.example.com/mysecrets \
+      "Look ma, with auth"
+    ```
+
+=== "HTTP"
+    ``` http
+    POST /mysecrets?auth=QmFzaWMgZEdWemRIVnpaWEk2Wm1GclpYQmhjM04zYjNKaw HTTP/1.1
+    Host: ntfy.example.com
+
+    Look ma, with auth
+    ```
+
+=== "JavaScript"
+    ``` javascript
+    fetch('https://ntfy.example.com/mysecrets?auth=QmFzaWMgZEdWemRIVnpaWEk2Wm1GclpYQmhjM04zYjNKaw', {
+        method: 'POST', // PUT works too
+        body: 'Look ma, with auth'
+    })
+    ```
+
+=== "Go"
+    ``` go
+    req, _ := http.NewRequest("POST", "https://ntfy.example.com/mysecrets?auth=QmFzaWMgZEdWemRIVnpaWEk2Wm1GclpYQmhjM04zYjNKaw",
+        strings.NewReader("Look ma, with auth"))
+    http.DefaultClient.Do(req)
+    ```
+
+=== "PowerShell"
+    ``` powershell
+    $uri = "https://ntfy.example.com/mysecrets?auth=QmFzaWMgZEdWemRIVnpaWEk2Wm1GclpYQmhjM04zYjNKaw"
+    $message = "Look ma, with auth"
+    Invoke-RestMethod -Uri $uri -Body $message  -Method "Post" -UseBasicParsing
+    ```
+
+=== "Python"
+    ``` python
+    requests.post("https://ntfy.example.com/mysecrets?auth=QmFzaWMgZEdWemRIVnpaWEk2Wm1GclpYQmhjM04zYjNKaw",
+    data="Look ma, with auth"
+    ```
+
+=== "PHP"
+    ``` php-inline
+    file_get_contents('https://ntfy.example.com/mysecrets?auth=QmFzaWMgZEdWemRIVnpaWEk2Wm1GclpYQmhjM04zYjNKaw', false, stream_context_create([
+        'http' => [
+            'method' => 'POST', // PUT also works
+            'header' => 'Content-Type: text/plain',
+            'content' => 'Look ma, with auth'
+        ]
+    ]));
+    ```
+
+To generate the value of the `auth` parameter, encode the value of the `Authorization` header (see above) using 
+**raw base64 encoding** (like base64, but strip any trailing `=`). Here's some pseudo-code that hopefully 
+explains it better:
+
+```
+username   = "testuser"
+password   = "fakepassword"
+authHeader = "Basic " + base64(username + ":" + password) // -> Basic dGVzdHVzZXI6ZmFrZXBhc3N3b3Jk
+authParam  = base64_raw(authHeader) // -> QmFzaWMgZEdWemRIVnpaWEk2Wm1GclpYQmhjM04zYjNKaw (no trailing =)
+
+// If your language does not have a function to encode raw base64, simply use normal base64
+// and REMOVE TRAILING "=" characters. 
+```
+
+The following command will generate the appropriate value for you on *nix systems:
+
+```
+echo -n "Basic `echo -n 'testuser:fakepassword' | base64`" | base64 | tr -d '='
+```
+
+## Advanced features
+
 ### Message caching
 !!! info
     If `Cache: no` is used, messages will only be delivered to connected subscribers, and won't be re-delivered if a 
@@ -2876,31 +3155,33 @@ that you can use to try out what [authentication and access control](#authentica
 |------------------------------------------------|-----------------------------------|------------------------------------------------------|--------------------------------------|
 | [announcements](https://ntfy.sh/announcements) | `*` (unauthenticated)             | Read-only for everyone                               | Release announcements and such       |
 | [stats](https://ntfy.sh/stats)                 | `*` (unauthenticated)             | Read-only for everyone                               | Daily statistics about ntfy.sh usage |
-| [mytopic-rw](https://ntfy.sh/mytopic-rw)       | `testuser` (password: `testuser`) | Read-write for `testuser`, no access for anyone else | Test topic                           |
-| [mytopic-ro](https://ntfy.sh/mytopic-ro)       | `testuser` (password: `testuser`) | Read-only for `testuser`, no access for anyone else  | Test topic                           |
-| [mytopic-wo](https://ntfy.sh/mytopic-wo)       | `testuser` (password: `testuser`) | Write-only for `testuser`, no access for anyone else | Test topic                           |
 
 ## Limitations
 There are a few limitations to the API to prevent abuse and to keep the server healthy. Almost all of these settings 
 are configurable via the server side [rate limiting settings](config.md#rate-limiting). Most of these limits you won't run into,
 but just in case, let's list them all:
 
-| Limit                      | Description                                                                                                                                                              |
-|----------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| **Message length**         | Each message can be up to 4,096 bytes long. Longer messages are treated as [attachments](#attachments).                                                                  |
-| **Requests**               | By default, the server is configured to allow 60 requests per visitor at once, and then refills the your allowed requests bucket at a rate of one request per 5 seconds. |
-| **E-mails**                | By default, the server is configured to allow sending 16 e-mails per visitor at once, and then refills the your allowed e-mail bucket at a rate of one per hour.         |
-| **Subscription limit**     | By default, the server allows each visitor to keep 30 connections to the server open.                                                                                    |
-| **Attachment size limit**  | By default, the server allows attachments up to 15 MB in size, up to 100 MB in total per visitor and up to 5 GB across all visitors.                                     |
-| **Attachment expiry**      | By default, the server deletes attachments after 3 hours and thereby frees up space from the total visitor attachment limit.                                             |
-| **Attachment bandwidth**   | By default, the server allows 500 MB of GET/PUT/POST traffic for attachments per visitor in a 24 hour period. Traffic exceeding that is rejected.                        |
-| **Total number of topics** | By default, the server is configured to allow 15,000 topics. The ntfy.sh server has higher limits though.                                                                |
+| Limit                           | Description                                                                                                                                                                                                             |
+|---------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| **Message length**              | Each message can be up to 4,096 bytes long. Longer messages are treated as [attachments](#attachments).                                                                                                                 |
+| **Requests**                    | By default, the server is configured to allow 60 requests per visitor at once, and then refills the your allowed requests bucket at a rate of one request per 5 seconds.                                                |
+| **Daily messages**              | By default, the number of messages is governed by the request limits. This can be overridden. On ntfy.sh, the daily message limit is 1,000.                                                                             |
+| **E-mails**                     | By default, the server is configured to allow sending 16 e-mails per visitor at once, and then refills the your allowed e-mail bucket at a rate of one per hour. On ntfy.sh, the daily limit is 10.                     |
+| **Subscription limit**          | By default, the server allows each visitor to keep 30 connections to the server open.                                                                                                                                   |
+| **Attachment size limit**       | By default, the server allows attachments up to 15 MB in size, up to 100 MB in total per visitor and up to 5 GB across all visitors. On ntfy.sh, the attachment size limit is 5 MB, and the per-visitor total is 50 MB. |
+| **Attachment expiry**           | By default, the server deletes attachments after 3 hours and thereby frees up space from the total visitor attachment limit.                                                                                            |
+| **Attachment bandwidth**        | By default, the server allows 500 MB of GET/PUT/POST traffic for attachments per visitor in a 24 hour period. Traffic exceeding that is rejected. On ntfy.sh, the daily bandwidth limit is 200 MB.                      |
+| **Total number of topics**      | By default, the server is configured to allow 15,000 topics. The ntfy.sh server has higher limits though.                                                                                                               |
+
+These limits can be changed on a per-user basis using [tiers](config.md#tiers). If [payments](config.md#payments) are enabled, a user tier can be changed by purchasing
+a higher tier. ntfy.sh offers multiple paid tiers, which allows for much hier limits than the ones listed above. 
 
 ## List of all parameters
-The following is a list of all parameters that can be passed when publishing a message. Parameter names are **case-insensitive**,
-and can be passed as **HTTP headers** or **query parameters in the URL**. They are listed in the table in their canonical form.
+The following is a list of all parameters that can be passed when publishing a message. Parameter names are **case-insensitive**
+when used in **HTTP headers**, and must be **lowercase** when used as **query parameters in the URL**. They are listed in the 
+table in their canonical form.
 
-| Parameter       | Aliases (case-insensitive)                 | Description                                                                                   |
+| Parameter       | Aliases                                    | Description                                                                                   |
 |-----------------|--------------------------------------------|-----------------------------------------------------------------------------------------------|
 | `X-Message`     | `Message`, `m`                             | Main body of the message as shown in the notification                                         |
 | `X-Title`       | `Title`, `t`                               | [Message title](#message-title)                                                               |

docs/releases.md

@@ -2,6 +2,378 @@
 Binaries for all releases can be found on the GitHub releases pages for the [ntfy server](https://github.com/binwiederhier/ntfy/releases)
 and the [ntfy Android app](https://github.com/binwiederhier/ntfy-android/releases).
 
+## ntfy server v2.3.0
+Released March 29, 2023
+
+This release primarily fixes an issue with delayed messages, and it adds support for Go's profiler (if enabled), which
+will allow investigating usage spikes in more detail. There will likely be a follow-up release this week to fix the
+actual spikes [caused by iOS devices](https://github.com/binwiederhier/ntfy/issues/677).
+
+**Features:**
+
+* ntfy now supports Go's `pprof` profiler, if enabled (relates to [#677](https://github.com/binwiederhier/ntfy/issues/677))
+
+**Bug fixes + maintenance:**
+
+* Fix delayed message sending from authenticated users ([#679](https://github.com/binwiederhier/ntfy/issues/679))
+* Fixed plural for Polish and other translations ([#678](https://github.com/binwiederhier/ntfy/pull/678), thanks to [@bmoczulski](https://github.com/bmoczulski))
+
+## ntfy server v2.2.0
+Released March 17, 2023
+
+With this release, ntfy is now able to expose metrics via a `/metrics` endpoint for [Prometheus](https://prometheus.io/), if enabled.
+The endpoint exposes about 20 different counters and gauges, from the number of published messages and emails, to active subscribers,
+visitors and topics. If you'd like more metrics, pop in the Discord/Matrix or file an issue on GitHub. 
+
+On top of this, you can now use access tokens in the ntfy CLI (defined in the `client.yml` file), fixed a bug in `ntfy subscribe`,
+removed the dependency on Google Fonts, and more.
+
+🔥 Reminder: Purchase one of three **ntfy Pro plans** for **50% off** for a limited time (if you use promo code `MYTOPIC`). 
+ntfy Pro gives you higher rate limits and lets you reserve topic names. [Buy through web app](https://ntfy.sh/app).
+
+❤️ If you don't need ntfy Pro, please consider sponsoring ntfy via [GitHub Sponsors](https://github.com/sponsors/binwiederhier)
+and [Liberapay](https://en.liberapay.com/ntfy/). ntfy will stay open source forever.
+
+**Features:**
+
+* Monitoring: ntfy now exposes a `/metrics` endpoint for [Prometheus](https://prometheus.io/) if [configured](config.md#monitoring) ([#210](https://github.com/binwiederhier/ntfy/issues/210), thanks to [@rogeliodh](https://github.com/rogeliodh) for reporting)
+* You can now use tokens in `client.yml` for publishing and subscribing ([#653](https://github.com/binwiederhier/ntfy/issues/653), thanks to [@wunter8](https://github.com/wunter8))
+
+**Bug fixes + maintenance:**
+
+* `ntfy sub --poll --from-config` will now include authentication headers from client.yml (if applicable) ([#658](https://github.com/binwiederhier/ntfy/issues/658), thanks to [@wunter8](https://github.com/wunter8))
+* Docs: Removed dependency on Google Fonts in docs ([#554](https://github.com/binwiederhier/ntfy/issues/554), thanks to [@bt90](https://github.com/bt90) for reporting, and [@ozskywalker](https://github.com/ozskywalker) for implementing)
+* Increase allowed auth failure attempts per IP address to 30 (no ticket)
+* Web app: Increase maximum incremental backoff retry interval to 2 minutes (no ticket)
+
+**Documentation:**
+
+* Make query parameter description more clear ([#630](https://github.com/binwiederhier/ntfy/issues/630), thanks to [@bbaa-bbaa](https://github.com/bbaa-bbaa) for reporting, and to [@wunter8](https://github.com/wunter8) for a fix)
+
+## ntfy server v2.1.2
+Released March 4, 2023
+
+This is a hotfix release, mostly to combat the ridiculous amount of Matrix requests with invalid/dead pushkeys, and the
+corresponding HTTP 507 responses the ntfy.sh server is sending out. We're up to >600k HTTP 507 responses per day 🤦. This 
+release solves this issue by rejecting Matrix pushkeys, if nobody has subscribed to the corresponding topic for 12 hours.
+
+The release furthermore reverts the default rate limiting behavior for UnifiedPush to be publisher-based, and introduces
+a flag to enable [subscriber-based rate limiting](config.md#subscriber-based-rate-limiting) for high volume servers.
+
+**Features:**
+
+* Support SMTP servers without auth ([#645](https://github.com/binwiederhier/ntfy/issues/645), thanks to [@Sharknoon](https://github.com/Sharknoon) for reporting)
+
+**Bug fixes + maintenance:**
+
+* Token auth doesn't work if default user credentials are defined in `client.yml` ([#650](https://github.com/binwiederhier/ntfy/issues/650), thanks to [@Xinayder](https://github.com/Xinayder))
+* Add `visitor-subscriber-rate-limiting` flag to allow enabling [subscriber-based rate limiting](config.md#subscriber-based-rate-limiting) (off by default now, [#649](https://github.com/binwiederhier/ntfy/issues/649)/[#655](https://github.com/binwiederhier/ntfy/pull/655), thanks to [@barathrm](https://github.com/barathrm) for reporting, and to [@karmanyaahm](https://github.com/karmanyaahm) and [@p1gp1g](https://github.com/p1gp1g) for help with the design)
+* Reject Matrix pushkey after 12 hours of inactivity on a topic, if `visitor-subscriber-rate-limiting` is enabled ([#643](https://github.com/binwiederhier/ntfy/pull/643), thanks to [@karmanyaahm](https://github.com/karmanyaahm) and [@p1gp1g](https://github.com/p1gp1g) for help with the design)  
+
+**Additional languages:**
+
+* Danish (thanks to [@Andersbiha](https://hosted.weblate.org/user/Andersbiha/))
+
+## ntfy server v2.1.1
+Released March 1, 2023
+
+This is a tiny release with a few bug fixes, but it's big for me personally. After almost three months of work, 
+**today I am finally launching the paid plans on ntfy.sh** 🥳 🎉. 
+
+You are now able to purchase one of three plans that'll give you **higher rate limits** (messages, emails, attachment sizes, ...), 
+as well as the ability to **reserve topic names** for your personal use, while at the same time supporting me and the
+ntfy open source project ❤️. You can check out the pricing, and [purchase plans through the web app](https://ntfy.sh/app) (use
+promo code `MYTOPIC` for a **50% discount**, limited time only).
+
+And as I've said many times: Do not worry. **ntfy will always stay open source**, and that includes all features. There
+are no closed-source features. So if you'd like to run your own server, you can!
+
+**Bug fixes + maintenance:**
+
+* Fix panic when using Firebase without users ([#641](https://github.com/binwiederhier/ntfy/issues/641), thanks to [u/heavybell](https://www.reddit.com/user/heavybell/) for reporting)
+* Remove health check from `Dockerfile` and [document it](config.md#health-checks) ([#635](https://github.com/binwiederhier/ntfy/issues/635), thanks to [@Andersbiha](https://github.com/Andersbiha)) 
+* Upgrade dialog: Disable submit button for free tier (no ticket)
+* Allow multiple `log-level-overrides` on the same field (no ticket)
+* Actually remove `ntfy publish --env-topic` flag (as per [deprecations](deprecations.md), no ticket)
+* Added `billing-contact` config option (no ticket)
+
+## ntfy server v2.1.0
+Released February 25, 2023
+
+This release changes the way UnifiedPush (UP) topics are rate limited from publisher-based rate limiting to subscriber-based
+rate limiting. This allows UP application servers to send higher volumes, since the subscribers carry the rate limits.
+However, it also means that UP clients have to subscribe to a topic first before they are allowed to publish. If they do
+no, clients will receive an HTTP 507 response from the server.
+
+We also fixed another issue with UnifiedPush: Some Mastodon servers were sending unsupported `Authorization` headers, 
+which ntfy rejected with an HTTP 401. We now ignore unsupported header values. 
+
+As of this release, ntfy also supports sending emails to protected topics, and it ships code to support annual billing
+cycles (not live yet).
+
+As part of this release, I also enabled sign-up and login (free accounts only), and I also started reducing the rate 
+limits for anonymous & free users a bit. With the next release and the launch of the paid plan, I'll reduce the limits
+a bit more. For 90% of users, you should not feel the difference.
+
+**Features:**
+
+* UnifiedPush: Subscriber-based rate limiting for `up*` topics ([#584](https://github.com/binwiederhier/ntfy/pull/584)/[#609](https://github.com/binwiederhier/ntfy/pull/609)/[#633](https://github.com/binwiederhier/ntfy/pull/633), thanks to [@karmanyaahm](https://github.com/karmanyaahm))
+* Support for publishing to protected topics via email with access tokens ([#612](https://github.com/binwiederhier/ntfy/pull/621), thanks to [@tamcore](https://github.com/tamcore))
+* Support for base64-encoded and nested multipart emails ([#610](https://github.com/binwiederhier/ntfy/issues/610), thanks to [@Robert-litts](https://github.com/Robert-litts))
+* Payments: Add support for annual billing intervals (no ticket)
+
+**Bug fixes + maintenance:**
+
+* Web: Do not disable "Reserve topic" checkbox for admins (no ticket, thanks to @xenrox for reporting)
+* UnifiedPush: Treat non-Basic/Bearer `Authorization` header like header was not sent ([#629](https://github.com/binwiederhier/ntfy/issues/629), thanks to [@Boebbele](https://github.com/Boebbele) and [@S1m](https://github.com/S1m) for reporting)
+
+**Documentation:**
+
+* Added example for [Traccar](https://ntfy.sh/docs/examples/#traccar) ([#631](https://github.com/binwiederhier/ntfy/pull/631), thanks to [tamcore](https://github.com/tamcore))
+
+**Additional languages:**
+
+* Arabic (thanks to [@ButterflyOfFire](https://hosted.weblate.org/user/ButterflyOfFire/))
+
+## ntfy server v2.0.1
+Released February 17, 2023
+
+This is a quick bugfix release to address a panic that happens when `attachment-cache-dir` is not set.
+
+**Bug fixes + maintenance:**
+
+* Avoid panic in manager when `attachment-cache-dir` is not set ([#617](https://github.com/binwiederhier/ntfy/issues/617), thanks to [@ksurl](https://github.com/ksurl))  
+* Ensure that calls to standard logger `log.Println` also output JSON (no ticket)
+
+## ntfy server v2.0.0
+Released February 16, 2023
+
+This is the biggest ntfy server release I've ever done 🥳 . Lots of new and exciting features. 
+
+**Brand-new features:**
+
+* **User signup/login & account sync**: If enabled, users can now register to create a user account, and then login to 
+  the web app. Once logged in, topic subscriptions and user settings are stored server-side in the user account (as 
+  opposed to only in the browser storage). So far, this is implemented only in the web app only. Once it's in the Android/iOS
+  app, you can easily keep your account in sync. Relevant [config options](config.md#config-options) are `enable-signup` and 
+  `enable-login`.
+  <div id="account-screenshots" class="screenshots">
+    <a href="../../static/img/web-signup.png"><img src="../../static/img/web-signup.png"/></a>
+    <a href="../../static/img/web-account.png"><img src="../../static/img/web-account.png"/></a>
+  </div>
+* **Topic reservations** 🎉: If enabled, users can now **reserve topics and restrict access to other users**.
+  Once this is fully rolled out, you may reserve `ntfy.sh/philbackups` and define access so that only you can publish/subscribe
+  to the topic. Reservations let you claim ownership of a topic, and you can define access permissions for others as
+  `deny-all` (only you have full access), `read-only` (you can publish/subscribe, others can subscribe), `write-only` (you 
+  can publish/subscribe, others can publish), `read-write` (everyone can publish/subscribe, but you remain the owner).
+  Topic reservations can be [configured](config.md#config-options) in the web app if `enable-reservations` is enabled, and 
+  only if the user has a [tier](config.md#tiers) that supports reservations.
+  <div id="reserve-screenshots" class="screenshots">
+    <a href="../../static/img/web-reserve-topic.png"><img src="../../static/img/web-reserve-topic.png"/></a> 
+    <a href="../../static/img/web-reserve-topic-dialog.png"><img src="../../static/img/web-reserve-topic-dialog.png"/></a>
+  </div>
+* **Access tokens:** It is now possible to create user access tokens for a user account. Access tokens are useful
+  to avoid having to paste your password to various applications or scripts. For instance, you may want to use a 
+  dedicated token to publish from your backup host, and one from your home automation system. Tokens can be configured
+  in the web app, or via the `ntfy token` command. See [creating tokens](config.md#access-tokens),
+  and [publishing using tokens](publish.md#access-tokens).
+  <div id="token-screenshots" class="screenshots">
+    <a href="../../static/img/web-token-create.png"><img src="../../static/img/web-token-create.png"/></a> 
+    <a href="../../static/img/web-token-list.png"><img src="../../static/img/web-token-list.png"/></a>
+  </div>
+* **Structured logging:** I've redone a lot of the logging to make it more structured, and to make it easier to debug and
+  troubleshoot. Logs can now be written to a file, and as JSON (if configured). Each log event carries context fields
+  that you can filter and search on using tools like `jq`. On top of that, you can override the log level if certain fields
+  match. For instance, you can say `user_name=phil -> debug` to log everything related to a certain user with debug level.
+  See [logging & debugging](config.md#logging-debugging).
+* **Tiers:** You can now define and associate usage tiers to users. Tiers can be used to grant users higher limits, such as
+  daily message limits, attachment size, or make it possible for users to reserve topics. You could, for instance, have
+  a tier `Standard` that allows 500 messages/day, 15 MB attachments and 5 allowed topic reservations, and another
+  tier `Friends & Family` with much higher limits. For ntfy.sh, I'll mostly use these tiers to facilitate paid plans (see below).
+  Tiers can be configured via the `ntfy tier ...` command. See [tiers](config.md#tiers).
+* **Paid tiers:** Starting very soon, I will be offering paid tiers for ntfy.sh on top of the free service. You'll be
+  able to subscribe to tiers with higher rate limits (more daily messages, bigger attachments) and topic reservations.
+  Paid tiers are facilitated by integrating [Stripe](https://stripe.com) as a payment provider. See [payments](config.md#payments)
+  for details.
+
+**ntfy is forever open source!**   
+Yes, I will be offering some paid plans. But you don't need to panic! I won't be taking any features away, and everything 
+will remain forever open source, so you can self-host if you like. Similar to the donations via [GitHub Sponsors](https://github.com/sponsors/binwiederhier)
+and [Liberapay](https://en.liberapay.com/ntfy/), paid plans will help pay for the service and keep me motivated to keep
+going. It'll only make ntfy better.
+
+**Other tickets:**
+
+* User account signup, login, topic reservations, access tokens, tiers etc. ([#522](https://github.com/binwiederhier/ntfy/issues/522))
+* `OPTIONS` method calls are not serviced when the UI is disabled ([#598](https://github.com/binwiederhier/ntfy/issues/598), thanks to [@enticedwanderer](https://github.com/enticedwanderer) for reporting)
+
+**Special thanks:**
+
+A big Thank-you goes to everyone who tested the user account and payments work. I very much appreciate all the feedback,
+suggestions, and bug reports. Thank you, @nwithan8, @deadcade, @xenrox, @cmeis, @wunter8 and the others who I forgot.
+
+## ntfy server v1.31.0
+Released February 14, 2023
+
+This is a tiny release before the really big release, and also the last before the big v2.0.0. The most interesting 
+things in this release are the new preliminary health endpoint to allow monitoring in K8s (and others), and the removal
+of `upx` binary packing (which was causing erroneous virus flagging). Aside from that, the `go-smtp` library did a 
+breaking-change upgrade, which required some work to get working again.
+
+**Features:**
+
+* Preliminary `/v1/health` API endpoint for service monitoring (no ticket)
+* Add basic health check to `Dockerfile` ([#555](https://github.com/binwiederhier/ntfy/pull/555), thanks to [@bt90](https://github.com/bt90))
+
+**Bug fixes + maintenance:**
+
+* Fix `chown` issues with RHEL-like based systems ([#566](https://github.com/binwiederhier/ntfy/issues/566)/[#565](https://github.com/binwiederhier/ntfy/pull/565), thanks to [@danieldemus](https://github.com/danieldemus))
+* Removed `upx` (binary packing) for all builds due to false virus warnings ([#576](https://github.com/binwiederhier/ntfy/issues/576), thanks to [@shawnhwei](https://github.com/shawnhwei) for reporting)
+* Upgraded `go-smtp` library and tests to v0.16.0 ([#569](https://github.com/binwiederhier/ntfy/issues/569))
+
+**Documentation:**
+
+* Add HTTP/2 and TLSv1.3 support to nginx docs ([#553](https://github.com/binwiederhier/ntfy/issues/553), thanks to [@bt90](https://github.com/bt90))
+* Small wording change for `client.yml` ([#562](https://github.com/binwiederhier/ntfy/pull/562), thanks to [@fleopaulD](https://github.com/fleopaulD))
+* Fix K8s install docs ([#582](https://github.com/binwiederhier/ntfy/pull/582), thanks to [@Remedan](https://github.com/Remedan))
+* Updated Jellyseer docs ([#604](https://github.com/binwiederhier/ntfy/pull/604), thanks to [@Y0ngg4n](https://github.com/Y0ngg4n))
+* Updated iOS developer docs ([#605](https://github.com/binwiederhier/ntfy/pull/605), thanks to [@SticksDev](https://github.com/SticksDev))
+
+**Additional languages:**
+
+* Portuguese (thanks to [@ssantos](https://hosted.weblate.org/user/ssantos/))
+
+## ntfy server v1.30.1
+Released December 23, 2022 🎅
+
+This is a special holiday edition version of ntfy, with all sorts of holiday fun and games, and hidden quests.
+Nahh, just kidding. This release is an intermediate release mainly to eliminate warnings in the logs, so I can
+roll out the TLSv1.3, HTTP/2 and Unix mode changes on ntfy.sh (see [#552](https://github.com/binwiederhier/ntfy/issues/552)).
+
+**Features:**
+
+* Web: Generate random topic name button ([#453](https://github.com/binwiederhier/ntfy/issues/453), thanks to [@yardenshoham](https://github.com/yardenshoham))
+* Add [Gitpod config](https://github.com/binwiederhier/ntfy/blob/main/.gitpod.yml) ([#540](https://github.com/binwiederhier/ntfy/pull/540), thanks to [@yardenshoham](https://github.com/yardenshoham)) 
+
+**Bug fixes + maintenance:**
+
+* Remove `--env-topic` option from `ntfy publish` as per [deprecation](deprecations.md) (no ticket)
+* Prepared statements for message cache writes ([#542](https://github.com/binwiederhier/ntfy/pull/542), thanks to [@nicois](https://github.com/nicois))
+* Do not warn about invalid IP address when behind proxy in unix socket mode (relates to [#552](https://github.com/binwiederhier/ntfy/issues/552))
+* Upgrade nginx/ntfy config on ntfy.sh to work with TLSv1.3, HTTP/2 ([#552](https://github.com/binwiederhier/ntfy/issues/552), thanks to [@bt90](https://github.com/bt90))
+
+## ntfy Android app v1.16.0
+Released December 11, 2022
+
+This is a feature and platform/dependency upgrade release. You can now have per-subscription notification settings
+(including sounds, DND, etc.), and you can make notifications continue ringing until they are dismissed. There's also
+support for thematic/adaptive launcher icon for Android 13.
+
+There are a few more Android 13 specific things, as well as many bug fixes: No more crashes from large images, no more
+opening the wrong subscription, and we also fixed the icon color issue.
+
+**Features:**
+
+* Custom per-subscription notification settings incl. sounds, DND, etc. ([#6](https://github.com/binwiederhier/ntfy/issues/6), thanks to [@doits](https://github.com/doits))
+* Insistent notifications that ring until dismissed ([#417](https://github.com/binwiederhier/ntfy/issues/417), thanks to [@danmed](https://github.com/danmed) for reporting)
+* Add thematic/adaptive launcher icon ([#513](https://github.com/binwiederhier/ntfy/issues/513), thanks to [@daedric7](https://github.com/daedric7) for reporting)
+
+**Bug fixes + maintenance:**
+
+* Upgrade Android dependencies and build toolchain to SDK 33 (no ticket)
+* Simplify F-Droid build: Disable tasks for Google Services ([#516](https://github.com/binwiederhier/ntfy/issues/516), thanks to [@markosopcic](https://github.com/markosopcic))
+* Android 13: Ask for permission to post notifications ([#508](https://github.com/binwiederhier/ntfy/issues/508))
+* Android 13: Do not allow swiping away the foreground notification ([#521](https://github.com/binwiederhier/ntfy/issues/521), thanks to [@alexhorner](https://github.com/alexhorner) for reporting)
+* Android 5 (SDK 21): Fix crash on unsubscribing ([#528](https://github.com/binwiederhier/ntfy/issues/528), thanks to Roger M.)
+* Remove timestamp when copying message text ([#471](https://github.com/binwiederhier/ntfy/issues/471), thanks to [@wunter8](https://github.com/wunter8))
+* Fix auto-delete if some icons do not exist anymore ([#506](https://github.com/binwiederhier/ntfy/issues/506))
+* Fix notification icon color ([#480](https://github.com/binwiederhier/ntfy/issues/480), thanks to [@s-h-a-r-d](https://github.com/s-h-a-r-d) for reporting)
+* Fix topics do not re-subscribe to Firebase after restoring from backup ([#511](https://github.com/binwiederhier/ntfy/issues/511))
+* Fix crashes from large images ([#474](https://github.com/binwiederhier/ntfy/issues/474), thanks to [@daedric7](https://github.com/daedric7) for reporting)
+* Fix notification click opens wrong subscription ([#261](https://github.com/binwiederhier/ntfy/issues/261), thanks to [@SMAW](https://github.com/SMAW) for reporting)
+* Fix Firebase-only "link expired" issue ([#529](https://github.com/binwiederhier/ntfy/issues/529))
+* Remove "Install .apk" feature in Google Play variant due to policy change ([#531](https://github.com/binwiederhier/ntfy/issues/531))
+* Add donate button (no ticket)
+
+**Additional translations:**
+
+* Korean (thanks to [@YJSofta0f97461d82447ac](https://hosted.weblate.org/user/YJSofta0f97461d82447ac/))
+* Portuguese (thanks to [@victormagalhaess](https://hosted.weblate.org/user/victormagalhaess/))
+
+## ntfy server v1.29.1
+Released November 17, 2022
+
+This is mostly a bugfix release to address the high load on ntfy.sh. There are now two new options that allow
+synchronous batch-writing of messages to the cache. This avoids database locking, and subsequent pileups of waiting
+requests.
+
+**Bug fixes:**
+
+* High-load servers: Allow asynchronous batch-writing of messages to cache via `cache-batch-*` options ([#498](https://github.com/binwiederhier/ntfy/issues/498)/[#502](https://github.com/binwiederhier/ntfy/pull/502))
+* Sender column in cache.db shows invalid IP ([#503](https://github.com/binwiederhier/ntfy/issues/503))
+
+**Documentation:**
+
+* GitHub Actions example ([#492](https://github.com/binwiederhier/ntfy/pull/492), thanks to [@ksurl](https://github.com/ksurl))
+* UnifiedPush ACL clarification ([#497](https://github.com/binwiederhier/ntfy/issues/497), thanks to [@bt90](https://github.com/bt90)) 
+* Install instructions for Kustomize ([#463](https://github.com/binwiederhier/ntfy/pull/463), thanks to [@l-maciej](https://github.com/l-maciej))
+
+**Other things:**
+
+* Put ntfy.sh docs on GitHub pages to reduce AWS outbound traffic cost ([#491](https://github.com/binwiederhier/ntfy/issues/491))
+* The ntfy.sh server hardware was upgraded to a bigger box. If you'd like to help out carrying the server cost, **[sponsorships and donations](https://github.com/sponsors/binwiederhier)** 💸 would be very much appreciated
+
+## ntfy server v1.29.0
+Released November 12, 2022
+
+This release adds the ability to add rate limit exemptions for IP ranges instead of just specific IP addresses. It also fixes 
+a few bugs in the web app and the CLI and adds lots of new examples and install instructions.
+
+Thanks to [some love on HN](https://news.ycombinator.com/item?id=33517944), we got so many new ntfy users trying out ntfy
+and joining the [chat rooms](https://github.com/binwiederhier/ntfy#chat--forum). **Welcome to the ntfy community to all of you!** 
+We also got a ton of new **[sponsors and donations](https://github.com/sponsors/binwiederhier)** 💸, which is amazing. I'd like to thank
+all of you for believing in the project, and for helping me pay the server cost. The HN spike increased the AWS cost quite a bit.
+
+**Features:**
+
+* Allow IP CIDRs in `visitor-request-limit-exempt-hosts` ([#423](https://github.com/binwiederhier/ntfy/issues/423), thanks to [@karmanyaahm](https://github.com/karmanyaahm))
+
+**Bug fixes + maintenance:**
+
+* Subscriptions can now have a display name ([#370](https://github.com/binwiederhier/ntfy/issues/370), thanks to [@tfheen](https://github.com/tfheen) for reporting)
+* Bump Go version to Go 18.x ([#422](https://github.com/binwiederhier/ntfy/issues/422))
+* Web: Strip trailing slash when subscribing ([#428](https://github.com/binwiederhier/ntfy/issues/428), thanks to [@raining1123](https://github.com/raining1123) for reporting, and [@wunter8](https://github.com/wunter8) for fixing)
+* Web: Strip trailing slash after server URL in publish dialog ([#441](https://github.com/binwiederhier/ntfy/issues/441), thanks to [@wunter8](https://github.com/wunter8))
+* Allow empty passwords in `client.yml` ([#374](https://github.com/binwiederhier/ntfy/issues/374), thanks to [@cyqsimon](https://github.com/cyqsimon) for reporting, and [@wunter8](https://github.com/wunter8) for fixing)
+* `ntfy pub` will now use default username and password from `client.yml` ([#431](https://github.com/binwiederhier/ntfy/issues/431), thanks to [@wunter8](https://github.com/wunter8) for fixing)
+* Make `ntfy sub` work with `NTFY_USER` env variable ([#447](https://github.com/binwiederhier/ntfy/pull/447), thanks to [SuperSandro2000](https://github.com/SuperSandro2000))
+* Web: Disallow GET/HEAD requests with body in actions ([#468](https://github.com/binwiederhier/ntfy/issues/468), thanks to [@ollien](https://github.com/ollien))
+
+**Documentation:**
+
+* Updated developer docs, bump nodejs and go version ([#414](https://github.com/binwiederhier/ntfy/issues/414), thanks to [@YJSoft](https://github.com/YJSoft) for reporting)
+* Officially document `?auth=..` query parameter ([#433](https://github.com/binwiederhier/ntfy/pull/433), thanks to [@wunter8](https://github.com/wunter8))
+* Added Rundeck example ([#427](https://github.com/binwiederhier/ntfy/pull/427), thanks to [@demogorgonz](https://github.com/demogorgonz))
+* Fix Debian installation instructions ([#237](https://github.com/binwiederhier/ntfy/issues/237), thanks to [@Joeharrison94](https://github.com/Joeharrison94) for reporting)
+* Updated [example](https://ntfy.sh/docs/examples/#gatus) with official [Gatus](https://github.com/TwiN/gatus) integration (thanks to [@TwiN](https://github.com/TwiN))
+* Added [Kubernetes install instructions](https://ntfy.sh/docs/install/#kubernetes) ([#452](https://github.com/binwiederhier/ntfy/pull/452), thanks to [@gmemstr](https://github.com/gmemstr))
+* Added [additional NixOS links for self-hosting](https://ntfy.sh/docs/install/#nixos-nix) ([#462](https://github.com/binwiederhier/ntfy/pull/462), thanks to [@wamserma](https://github.com/wamserma))
+* Added additional [more secure nginx config example](https://ntfy.sh/docs/config/#nginxapache2caddy) ([#451](https://github.com/binwiederhier/ntfy/pull/451), thanks to [SuperSandro2000](https://github.com/SuperSandro2000))
+* Minor fixes in the config table ([#470](https://github.com/binwiederhier/ntfy/pull/470), thanks to [snh](https://github.com/snh))
+* Fix broken link ([#476](https://github.com/binwiederhier/ntfy/pull/476), thanks to [@shuuji3](https://github.com/shuuji3))
+
+**Additional translations:**
+
+* Korean (thanks to [@YJSofta0f97461d82447ac](https://hosted.weblate.org/user/YJSofta0f97461d82447ac/))
+
+**Sponsorships:**:
+
+Thank you to the amazing folks who decided to [sponsor ntfy](https://github.com/sponsors/binwiederhier). Thank you for 
+helping carry the cost of the public server and developer licenses, and more importantly: Thank you for believing in ntfy! 
+You guys rock! 
+
+A list of all the sponsors can be found in the [README](https://github.com/binwiederhier/ntfy/blob/main/README.md).
+
 ## ntfy Android app v1.14.0 
 Released September 27, 2022
 
@@ -18,7 +390,7 @@ languages. Hurray!
 * Move action buttons in notification cards ([#236](https://github.com/binwiederhier/ntfy/issues/236), thanks to [@wunter8](https://github.com/wunter8))
 * Icons can be set for each individual notification ([#126](https://github.com/binwiederhier/ntfy/issues/126), thanks to [@wunter8](https://github.com/wunter8))
 
-**Bugs:**
+**Bug fixes:**
 
 * Long-click selecting of notifications doesn't scroll to the top anymore ([#235](https://github.com/binwiederhier/ntfy/issues/235), thanks to [@wunter8](https://github.com/wunter8))
 * Add attachment and click URL extras to MESSAGE_RECEIVED broadcast ([#329](https://github.com/binwiederhier/ntfy/issues/329), thanks to [@wunter8](https://github.com/wunter8))
@@ -51,7 +423,7 @@ I would be very humbled if you consider donating.
 * CLI: Allow default username/password in `client.yml` ([#372](https://github.com/binwiederhier/ntfy/pull/372), thanks to [@wunter8](https://github.com/wunter8))
 * Build support for other Unix systems ([#393](https://github.com/binwiederhier/ntfy/pull/393), thanks to [@la-ninpre](https://github.com/la-ninpre))
 
-**Bugs:**
+**Bug fixes:**
 
 * `ntfy user` commands don't work with `auth_file` but works with `auth-file` ([#344](https://github.com/binwiederhier/ntfy/issues/344), thanks to [@Histalek](https://github.com/Histalek) for reporting)
 * Ignore new draft HTTP `Priority` header  ([#351](https://github.com/binwiederhier/ntfy/issues/351), thanks to [@ksurl](https://github.com/ksurl) for reporting)
@@ -86,7 +458,7 @@ minute or so, due to competing stats gathering (personal installations will like
 * Trace: Log entire HTTP request to simplify debugging (no ticket)
 * Allow setting user password via `NTFY_PASSWORD` env variable ([#327](https://github.com/binwiederhier/ntfy/pull/327), thanks to [@Kenix3](https://github.com/Kenix3))
 
-**Bugs:**
+**Bug fixes:**
 
 * Fix slow requests due to excessive locking ([#338](https://github.com/binwiederhier/ntfy/issues/338))
 * Return HTTP 500 for `GET /_matrix/push/v1/notify` when `base-url` is not configured (no ticket)
@@ -111,7 +483,7 @@ CLI is now available via Scoop, and ntfy is now natively supported in Uptime Kum
 * [Uptime Kuma](https://github.com/louislam/uptime-kuma) now allows publishing to ntfy ([uptime-kuma#1674](https://github.com/louislam/uptime-kuma/pull/1674), thanks to [@philippdormann](https://github.com/philippdormann))
 * Display ntfy version in `ntfy serve` command  ([#314](https://github.com/binwiederhier/ntfy/issues/314), thanks to [@poblabs](https://github.com/poblabs))
 
-**Bugs:**
+**Bug fixes:**
 
 * Web app: Show "notifications not supported" alert on HTTP ([#323](https://github.com/binwiederhier/ntfy/issues/323), thanks to [@milksteakjellybeans](https://github.com/milksteakjellybeans) for reporting)
 * Use last address in `X-Forwarded-For` header as visitor address ([#328](https://github.com/binwiederhier/ntfy/issues/328))
@@ -134,7 +506,7 @@ set your server as the default server for new topics.
 * Support for auth and user management ([#277](https://github.com/binwiederhier/ntfy/issues/277))
 * Ability to add default server ([#295](https://github.com/binwiederhier/ntfy/issues/295))
 
-**Bugs:**
+**Bug fixes:**
 
 * Add validation for selfhosted server URL ([#290](https://github.com/binwiederhier/ntfy/issues/290))
 
@@ -197,7 +569,7 @@ for details).
 * Cancel notifications when navigating to topic (no ticket)
 * iOS 14.0 support (no ticket, [PR#1](https://github.com/binwiederhier/ntfy-ios/pull/1), thanks to [@callum-99](https://github.com/callum-99))
 
-**Bugs:**
+**Bug fixes:**
 
 * iOS UI not always updating properly ([#267](https://github.com/binwiederhier/ntfy/issues/267))
 
@@ -214,7 +586,7 @@ Apple development environment.
 * Add subscribe filter to query exact messages by ID (no ticket)
 * Support for `poll_request` messages to support [iOS push notifications](https://ntfy.sh/docs/config/#ios-instant-notifications) for self-hosted servers (no ticket)
 
-**Bugs:**
+**Bug fixes:**
 
 * Support emails without `Content-Type` ([#265](https://github.com/binwiederhier/ntfy/issues/265), thanks to [@dmbonsall](https://github.com/dmbonsall))
 
@@ -252,7 +624,7 @@ it adds support for APNs, the iOS messaging service. This is needed for the (soo
 * Ability to disable the web app entirely ([#238](https://github.com/binwiederhier/ntfy/issues/238)/[#249](https://github.com/binwiederhier/ntfy/pull/249), thanks to [@Curid](https://github.com/Curid))
 * Add APNs config to Firebase messages to support [iOS app](https://github.com/binwiederhier/ntfy/issues/4) ([#247](https://github.com/binwiederhier/ntfy/pull/247), thanks to [@Copephobia](https://github.com/Copephobia))
 
-**Bugs:**
+**Bug fixes:**
 
 * Support underscores in server.yml config options ([#255](https://github.com/binwiederhier/ntfy/issues/255), thanks to [@ajdelgado](https://github.com/ajdelgado))
 * Force MAKEFLAGS to --jobs=1 in `Makefile` ([#257](https://github.com/binwiederhier/ntfy/pull/257), thanks to [@oddlama](https://github.com/oddlama))
@@ -281,7 +653,7 @@ and custom icons. Aside from that, we've got tons of bug fixes as usual.
 * Per-subscription settings, custom subscription icons ([#155](https://github.com/binwiederhier/ntfy/issues/155), thanks to [@mztiq](https://github.com/mztiq) for reporting)
 * Cards in notification detail view ([#175](https://github.com/binwiederhier/ntfy/issues/175), thanks to [@cmeis](https://github.com/cmeis) for reporting)
 
-**Bugs:**
+**Bug fixes:**
 
 * Accurate naming of "mute notifications" from "pause notifications" ([#224](https://github.com/binwiederhier/ntfy/issues/224), thanks to [@shadow00](https://github.com/shadow00) for reporting)
 * Make messages with links selectable ([#226](https://github.com/binwiederhier/ntfy/issues/226), thanks to [@StoyanDimitrov](https://github.com/StoyanDimitrov) for reporting)
@@ -314,7 +686,7 @@ We've also improved the documentation a little and added translations for three
 * Better parsing of the user actions, allowing quotes (no ticket)
 * Add "mark as read" icon button to notification ([#243](https://github.com/binwiederhier/ntfy/pull/243), thanks to [@wunter8](https://github.com/wunter8))
 
-**Bugs:**
+**Bug fixes:**
 
 * `Upgrade` header check is now case in-sensitive ([#228](https://github.com/binwiederhier/ntfy/issues/228), thanks to [@wunter8](https://github.com/wunter8) for finding it)
 * Made web app sounds quieter ([#222](https://github.com/binwiederhier/ntfy/issues/222))
@@ -356,7 +728,7 @@ languages and fixed a ton of bugs.
   thanks to [@StoyanDimitrov](https://github.com/StoyanDimitrov) for reporting)
 * Channel settings option to configure DND override, sounds, etc. ([#91](https://github.com/binwiederhier/ntfy/issues/91))
 
-**Bugs:**
+**Bug fixes:**
 
 * Validate URLs when changing default server and server in user management ([#193](https://github.com/binwiederhier/ntfy/issues/193),
   thanks to [@StoyanDimitrov](https://github.com/StoyanDimitrov) for reporting)
@@ -397,7 +769,7 @@ Limited support is available in the web app.
 * Added ARMv6 build ([#200](https://github.com/binwiederhier/ntfy/issues/200), thanks to [@jcrubioa](https://github.com/jcrubioa) for reporting)
 * Web app internationalization support 🇧🇬 🇩🇪 🇺🇸 🌎 ([#189](https://github.com/binwiederhier/ntfy/issues/189))
 
-**Bugs:**
+**Bug fixes:**
 
 * Web app: English language strings fixes, additional descriptions for settings ([#203](https://github.com/binwiederhier/ntfy/issues/203), thanks to [@StoyanDimitrov](https://github.com/StoyanDimitrov))
 * Web app: Show error message snackbar when sending test notification fails ([#205](https://github.com/binwiederhier/ntfy/issues/205), thanks to [@cmeis](https://github.com/cmeis))
@@ -437,7 +809,7 @@ Released Apr 7, 2022
 * Translations to different languages ([#188](https://github.com/binwiederhier/ntfy/issues/188), thanks to
   [@StoyanDimitrov](https://github.com/StoyanDimitrov) for initiating things)
 
-**Bugs:**
+**Bug fixes:**
 
 * IllegalStateException: Failed to build unique file ([#177](https://github.com/binwiederhier/ntfy/issues/177), thanks to [@Fallenbagel](https://github.com/Fallenbagel) for reporting)
 * SQLiteConstraintException: Crash during UP registration ([#185](https://github.com/binwiederhier/ntfy/issues/185))
@@ -471,7 +843,7 @@ Released Apr 6, 2022
 
 * Added message bar and publish dialog ([#196](https://github.com/binwiederhier/ntfy/issues/196)) 
 
-**Bugs:**
+**Bug fixes:**
 
 * Added `EXPOSE 80/tcp` to Dockerfile to support auto-discovery in [Traefik](https://traefik.io/) ([#195](https://github.com/binwiederhier/ntfy/issues/195), thanks to [@s-h-a-r-d](https://github.com/s-h-a-r-d))
 
@@ -487,7 +859,7 @@ Released Apr 6, 2022
 ## ntfy server v1.19.0
 Released Mar 30, 2022
 
-**Bugs:**
+**Bug fixes:**
 
 * Do not pack binary with `upx` for armv7/arm64 due to `illegal instruction` errors ([#191](https://github.com/binwiederhier/ntfy/issues/191), thanks to [@iexos](https://github.com/iexos))
 * Do not allow comma in topic name in publish via GET endpoint (no ticket)
@@ -762,3 +1134,20 @@ Released Dec 28, 2021
 ## Older releases
 For older releases, check out the GitHub releases pages for the [ntfy server](https://github.com/binwiederhier/ntfy/releases)
 and the [ntfy Android app](https://github.com/binwiederhier/ntfy-android/releases).
+
+## Not released yet
+
+### ntfy Android app v1.16.1 (UNRELEASED)
+
+**Features:**
+
+* You can now disable UnifiedPush so ntfy does not act as a UnifiedPush distributor ([#646](https://github.com/binwiederhier/ntfy/issues/646), thanks to [@ollien](https://github.com/ollien) for reporting and to [@wunter8](https://github.com/wunter8) for implementing) 
+
+**Bug fixes + maintenance:**
+
+* UnifiedPush subscriptions now include the `Rate-Topics` header to facilitate subscriber-based billing ([#652](https://github.com/binwiederhier/ntfy/issues/652), thanks to [@wunter8](https://github.com/wunter8))
+* Subscriptions without icons no longer appear to use another subscription's icon ([#634](https://github.com/binwiederhier/ntfy/issues/634), thanks to [@topcaser](https://github.com/topcaser) for reporting and to [@wunter8](https://github.com/wunter8) for fixing)
+
+**Additional languages:**
+
+* Swedish (thanks to [@hellbown](https://hosted.weblate.org/user/hellbown/))

docs/static/css/extra.css

@@ -2,6 +2,9 @@
     --md-primary-fg-color:        #338574;
     --md-primary-fg-color--light: #338574;
     --md-primary-fg-color--dark:  #338574;
+    --md-footer-bg-color:         #353744;
+    --md-text-font:               "Roboto";
+    --md-code-font:               "Roboto Mono";
 }
 
 .md-header__button.md-logo :is(img, svg) {
@@ -30,12 +33,30 @@ figure img, figure video {
     border-radius: 7px;
 }
 
-body[data-md-color-scheme="default"] figure img, body[data-md-color-scheme="default"] figure video {
+header {
+    background: linear-gradient(150deg, rgba(51,133,116,1) 0%, rgba(86,189,168,1) 100%);
+}
+
+body[data-md-color-scheme="default"] header {
+    filter: drop-shadow(0 5px 10px #ccc);
+}
+
+body[data-md-color-scheme="slate"] header {
+    filter: drop-shadow(0 5px 10px #333);
+}
+
+body[data-md-color-scheme="default"] figure img,
+body[data-md-color-scheme="default"] figure video,
+body[data-md-color-scheme="default"] .screenshots img,
+body[data-md-color-scheme="default"] .screenshots video {
     filter: drop-shadow(3px 3px 3px #ccc);
 }
 
-body[data-md-color-scheme="slate"] figure img, body[data-md-color-scheme="slate"] figure video {
-    filter: drop-shadow(3px 3px 3px #1a1313);
+body[data-md-color-scheme="slate"] figure img,
+body[data-md-color-scheme="slate"] figure video,
+body[data-md-color-scheme="slate"] .screenshots img,
+body[data-md-color-scheme="slate"] .screenshots video {
+    filter: drop-shadow(3px 3px 3px #353744);
 }
 
 figure video {
@@ -128,3 +149,57 @@ figure video {
 .lightbox .close-lightbox:hover::before {
     background-color: #fff;
 }
+
+/* roboto-300 - latin */
+@font-face {
+    font-display: swap;
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 300;
+    src: url('../fonts/roboto-v30-latin-300.woff2') format('woff2');
+}
+
+/* roboto-regular - latin */
+@font-face {
+    font-display: swap;
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 400;
+    src: url('../fonts/roboto-v30-latin-regular.woff2') format('woff2');
+}
+
+/* roboto-italic - latin */
+@font-face {
+    font-display: swap;
+    font-family: 'Roboto';
+    font-style: italic;
+    font-weight: 400;
+    src: url('../fonts/roboto-v30-latin-italic.woff2') format('woff2');
+}
+
+/* roboto-500 - latin */
+@font-face {
+    font-display: swap;
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 500;
+    src: url('../fonts/roboto-v30-latin-500.woff2') format('woff2');
+}
+
+/* roboto-700 - latin */
+@font-face {
+    font-display: swap;
+    font-family: 'Roboto';
+    font-style: normal;
+    font-weight: 700;
+    src: url('../fonts/roboto-v30-latin-700.woff2') format('woff2');
+}
+
+/* roboto-mono - latin */
+@font-face {
+    font-display: swap;
+    font-family: 'Roboto Mono';
+    font-style: normal;
+    font-weight: 400;
+    src: url('../fonts/roboto-mono-v22-latin-regular.woff2') format('woff2');
+}

docs/subscribe/api.md

@@ -302,13 +302,12 @@ $ curl -s ntfy.sh/mytopic1,mytopic2/json
 ### Authentication
 Depending on whether the server is configured to support [access control](../config.md#access-control), some topics
 may be read/write protected so that only users with the correct credentials can subscribe or publish to them.
-To publish/subscribe to protected topics, you can use [Basic Auth](https://en.wikipedia.org/wiki/Basic_access_authentication)
-with a valid username/password. For your self-hosted server, **be sure to use HTTPS to avoid eavesdropping** and exposing
-your password.
+To publish/subscribe to protected topics, you can:
 
-```
-curl -u phil:mypass -s "https://ntfy.example.com/mytopic/json"
-```
+* Use [basic auth](../publish.md#basic-auth), e.g. `Authorization: Basic dGVzdHVzZXI6ZmFrZXBhc3N3b3Jk`
+* or use the [`auth` query parameter](../publish.md#query-param), e.g. `?auth=QmFzaWMgZEdWemRIVnpaWEk2Wm1GclpYQmhjM04zYjNKaw`
+
+Please refer to the [publishing documentation](../publish.md#authentication) for additional details.
 
 ## JSON message format
 Both the [`/json` endpoint](#subscribe-as-json-stream) and the [`/sse` endpoint](#subscribe-as-sse-stream) return a JSON
@@ -320,6 +319,7 @@ format of the message. It's very straight forward:
 |--------------|----------|---------------------------------------------------|-------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------|
 | `id`         | ✔️       | *string*                                          | `hwQ2YpKdmg`                                          | Randomly chosen message identifier                                                                                                   |
 | `time`       | ✔️       | *number*                                          | `1635528741`                                          | Message date time, as Unix time stamp                                                                                                |  
+| `expires`    | (✔)️     | *number*                                          | `1673542291`                                          | Unix time stamp indicating when the message will be deleted, not set if `Cache: no` is sent                                          |  
 | `event`      | ✔️       | `open`, `keepalive`, `message`, or `poll_request` | `message`                                             | Message type, typically you'd be only interested in `message`                                                                        |
 | `topic`      | ✔️       | *string*                                          | `topic1,topic2`                                       | Comma-separated list of topics the message is associated with; only one for all `message` events, but may be a list in `open` events |
 | `message`    | -        | *string*                                          | `Some message`                                        | Message body; always present in `message` events                                                                                     |
@@ -347,6 +347,7 @@ Here's an example for each message type:
     {
         "id": "sPs71M8A2T",
         "time": 1643935928,
+        "expires": 1643936928,
         "event": "message",
         "topic": "mytopic",
         "priority": 5,
@@ -373,6 +374,7 @@ Here's an example for each message type:
     {
         "id": "wze9zgqK41",
         "time": 1638542110,
+        "expires": 1638543112,
         "event": "message",
         "topic": "phil_alerts",
         "message": "Remote access to phils-laptop detected. Act right away."

docs/subscribe/cli.md

@@ -254,13 +254,13 @@ I hope this shows how powerful this command is. Here's a short video that demons
   <figcaption>Execute all the things</figcaption>
 </figure>
 
-If most (or all) of your subscription usernames, passwords, and commands are the same, you can specify a `default-user`, `default-password`, and `default-command` at the top of the
-`client.yml`. If a subscription does not specify a username/password to use or does not have a command, the defaults will be used, otherwise, the subscription settings will
-override the defaults.
+If most (or all) of your subscriptions use the same credentials, you can set defaults in `client.yml`. Use `default-user` and `default-password` or `default-token` (but not both).
+You can also specify a `default-command` that will run when a message is received. If a subscription does not include credentials to use or does not have a command, the defaults
+will be used, otherwise, the subscription settings will override the defaults.
 
 !!! warning
-    Because the `default-user` and `default-password` will be sent for each topic that does not have its own username/password (even if the topic does not require authentication),
-    be sure that the servers/topics you subscribe to use HTTPS to prevent leaking the username and password.
+    Because the `default-user`, `default-password`, and `default-token` will be sent for each topic that does not have its own username/password (even if the topic does not
+    require authentication), be sure that the servers/topics you subscribe to use HTTPS to prevent leaking the username and password.
 
 ### Using the systemd service
 You can use the `ntfy-client` systemd service (see [ntfy-client.service](https://github.com/binwiederhier/ntfy/blob/main/client/ntfy-client.service))

docs/subscribe/web.md

@@ -18,3 +18,10 @@ is to pin the tab so that it's always open, but sort of out of the way:
   ![pinned](../static/img/web-pin.png){ width=500 }
   <figcaption>Pin web app to move it out of the way</figcaption>
 </figure>
+
+If topic reservations are enabled, you can claim ownership over topics and define access to it:
+
+<div id="reserve-screenshots" class="screenshots">
+    <a href="../../static/img/web-reserve-topic.png"><img src="../../static/img/web-reserve-topic.png"/></a> 
+    <a href="../../static/img/web-reserve-topic-dialog.png"><img src="../../static/img/web-reserve-topic-dialog.png"/></a>
+</div>

docs/troubleshooting.md

@@ -0,0 +1,131 @@
+# Troubleshooting
+This page lists a few suggestions of what to do when things don't work as expected. This is not a complete list. 
+If this page does not help, feel free to drop by the [Discord](https://discord.gg/cT7ECsZj9w) or [Matrix](https://matrix.to/#/#ntfy:matrix.org)
+and ask there. We're happy to help.
+
+## ntfy server
+If you host your own ntfy server, and you're having issues with any component, it is always helpful to enable debugging/tracing
+in the server. You can find detailed instructions in the [Logging & Debugging](config.md#logging-debugging) section, but it ultimately
+boils down to setting `log-level: debug` or `log-level: trace` in the `server.yml` file:
+
+=== "server.yml (debug)"
+    ``` yaml
+    log-level: debug
+    ```
+
+=== "server.yml (trace)"
+    ``` yaml
+    log-level: trace
+    ```
+
+If you're using environment variables, set `NTFY_LOG_LEVEL=debug` (or `trace`) instead. You can also pass `--debug` or `--trace`
+to the `ntfy serve` command, e.g. `ntfy serve --trace`. If you're using systemd (i.e. `systemctl`) to run ntfy, you can look at
+the logs using `journalctl -u ntfy -f`. The logs will look something like this:
+
+=== "Example logs (debug)"
+    ```
+    $ ntfy serve --debug
+    2023/03/20 14:45:38 INFO Listening on :2586[http] :1025[smtp], ntfy 2.1.2, log level is DEBUG (tag=startup)
+    2023/03/20 14:45:38 DEBUG Waiting until 2023-03-21 00:00:00 +0000 UTC to reset visitor stats (tag=resetter)
+    2023/03/20 14:45:39 DEBUG Rate limiters reset for visitor (visitor_auth_limiter_limit=0.016666666666666666, visitor_auth_limiter_tokens=10, visitor_emails=0, visitor_emails_limit=12, visitor_emails_remaining=12, visitor_id=ip:127.0.0.1, visitor_ip=127.0.0.1, visitor_messages=0, visitor_messages_limit=500, visitor_messages_remaining=500, visitor_request_limiter_limit=0.2, visitor_request_limiter_tokens=60, visitor_seen=2023-03-20T14:45:39.7-04:00)
+    2023/03/20 14:45:39 DEBUG HTTP request started (http_method=POST, http_path=/mytopic, tag=http, visitor_auth_limiter_limit=0.016666666666666666, visitor_auth_limiter_tokens=10, visitor_emails=0, visitor_emails_limit=12, visitor_emails_remaining=12, visitor_id=ip:127.0.0.1, visitor_ip=127.0.0.1, visitor_messages=0, visitor_messages_limit=500, visitor_messages_remaining=500, visitor_request_limiter_limit=0.2, visitor_request_limiter_tokens=60, visitor_seen=2023-03-20T14:45:39.7-04:00)
+    2023/03/20 14:45:39 DEBUG Received message (http_method=POST, http_path=/mytopic, message_body_size=2, message_delayed=false, message_email=, message_event=message, message_firebase=true, message_id=EZu6i2WZjH0v, message_sender=127.0.0.1, message_time=1679337939, message_unifiedpush=false, tag=publish, topic=mytopic, topic_last_access=2023-03-20T14:45:38.319-04:00, topic_subscribers=0, visitor_auth_limiter_limit=0.016666666666666666, visitor_auth_limiter_tokens=10, visitor_emails=0, visitor_emails_limit=12, visitor_emails_remaining=12, visitor_id=ip:127.0.0.1, visitor_ip=127.0.0.1, visitor_messages=1, visitor_messages_limit=500, visitor_messages_remaining=499, visitor_request_limiter_limit=0.2, visitor_request_limiter_tokens=59.0002132248, visitor_seen=2023-03-20T14:45:39.7-04:00)
+    2023/03/20 14:45:39 DEBUG Adding message to cache (http_method=POST, http_path=/mytopic, message_body_size=2, message_event=message, message_id=EZu6i2WZjH0v, message_sender=127.0.0.1, message_time=1679337939, tag=publish, topic=mytopic, visitor_auth_limiter_limit=0.016666666666666666, visitor_auth_limiter_tokens=10, visitor_emails=0, visitor_emails_limit=12, visitor_emails_remaining=12, visitor_id=ip:127.0.0.1, visitor_ip=127.0.0.1, visitor_messages=1, visitor_messages_limit=500, visitor_messages_remaining=499, visitor_request_limiter_limit=0.2, visitor_request_limiter_tokens=59.000259165, visitor_seen=2023-03-20T14:45:39.7-04:00)
+    2023/03/20 14:45:39 DEBUG HTTP request finished (http_method=POST, http_path=/mytopic, tag=http, time_taken_ms=2, visitor_auth_limiter_limit=0.016666666666666666, visitor_auth_limiter_tokens=10, visitor_emails=0, visitor_emails_limit=12, visitor_emails_remaining=12, visitor_id=ip:127.0.0.1, visitor_ip=127.0.0.1, visitor_messages=1, visitor_messages_limit=500, visitor_messages_remaining=499, visitor_request_limiter_limit=0.2, visitor_request_limiter_tokens=59.0004147334, visitor_seen=2023-03-20T14:45:39.7-04:00)
+    2023/03/20 14:45:39 DEBUG Wrote 1 message(s) in 8.285712ms (tag=message_cache)
+    ...    
+    ```
+
+=== "Example logs (trace)"
+    ```
+    $ ntfy serve --trace
+    2023/03/20 14:40:42 INFO Listening on :2586[http] :1025[smtp], ntfy 2.1.2, log level is TRACE (tag=startup)
+    2023/03/20 14:40:42 DEBUG Waiting until 2023-03-21 00:00:00 +0000 UTC to reset visitor stats (tag=resetter)
+    2023/03/20 14:40:59 DEBUG Rate limiters reset for visitor (visitor_auth_limiter_limit=0.016666666666666666, visitor_auth_limiter_tokens=10, visitor_emails=0, visitor_emails_limit=12, visitor_emails_remaining=12, visitor_id=ip:127.0.0.1, visitor_ip=127.0.0.1, visitor_messages=0, visitor_messages_limit=500, visitor_messages_remaining=500, visitor_request_limiter_limit=0.2, visitor_request_limiter_tokens=60, visitor_seen=2023-03-20T14:40:59.893-04:00)
+    2023/03/20 14:40:59 TRACE HTTP request started (http_method=POST, http_path=/mytopic, http_request=POST /mytopic HTTP/1.1
+    User-Agent: curl/7.81.0
+    Accept: */*
+    Content-Length: 2
+    Content-Type: application/x-www-form-urlencoded
+    
+    hi, tag=http, visitor_auth_limiter_limit=0.016666666666666666, visitor_auth_limiter_tokens=10, visitor_emails=0, visitor_emails_limit=12, visitor_emails_remaining=12, visitor_id=ip:127.0.0.1, visitor_ip=127.0.0.1, visitor_messages=0, visitor_messages_limit=500, visitor_messages_remaining=500, visitor_request_limiter_limit=0.2, visitor_request_limiter_tokens=60, visitor_seen=2023-03-20T14:40:59.893-04:00)
+    2023/03/20 14:40:59 TRACE Received message (http_method=POST, http_path=/mytopic, message_body={
+      "id": "Khaup1RVclU3",
+      "time": 1679337659,
+      "expires": 1679380859,
+      "event": "message",
+      "topic": "mytopic",
+      "message": "hi"
+    }, message_body_size=2, message_delayed=false, message_email=, message_event=message, message_firebase=true, message_id=Khaup1RVclU3, message_sender=127.0.0.1, message_time=1679337659, message_unifiedpush=false, tag=publish, topic=mytopic, topic_last_access=2023-03-20T14:40:59.893-04:00, topic_subscribers=0, visitor_auth_limiter_limit=0.016666666666666666, visitor_auth_limiter_tokens=10, visitor_emails=0, visitor_emails_limit=12, visitor_emails_remaining=12, visitor_id=ip:127.0.0.1, visitor_ip=127.0.0.1, visitor_messages=1, visitor_messages_limit=500, visitor_messages_remaining=499, visitor_request_limiter_limit=0.2, visitor_request_limiter_tokens=59.0001785048, visitor_seen=2023-03-20T14:40:59.893-04:00)
+    2023/03/20 14:40:59 DEBUG Adding message to cache (http_method=POST, http_path=/mytopic, message_body_size=2, message_event=message, message_id=Khaup1RVclU3, message_sender=127.0.0.1, message_time=1679337659, tag=publish, topic=mytopic, visitor_auth_limiter_limit=0.016666666666666666, visitor_auth_limiter_tokens=10, visitor_emails=0, visitor_emails_limit=12, visitor_emails_remaining=12, visitor_id=ip:127.0.0.1, visitor_ip=127.0.0.1, visitor_messages=1, visitor_messages_limit=500, visitor_messages_remaining=499, visitor_request_limiter_limit=0.2, visitor_request_limiter_tokens=59.0002044368, visitor_seen=2023-03-20T14:40:59.893-04:00)
+    2023/03/20 14:40:59 DEBUG HTTP request finished (http_method=POST, http_path=/mytopic, tag=http, time_taken_ms=1, visitor_auth_limiter_limit=0.016666666666666666, visitor_auth_limiter_tokens=10, visitor_emails=0, visitor_emails_limit=12, visitor_emails_remaining=12, visitor_id=ip:127.0.0.1, visitor_ip=127.0.0.1, visitor_messages=1, visitor_messages_limit=500, visitor_messages_remaining=499, visitor_request_limiter_limit=0.2, visitor_request_limiter_tokens=59.000220502, visitor_seen=2023-03-20T14:40:59.893-04:00)
+    2023/03/20 14:40:59 TRACE No stream or WebSocket subscribers, not forwarding (message_body_size=2, message_event=message, message_id=Khaup1RVclU3, message_sender=127.0.0.1, message_time=1679337659, tag=publish, topic=mytopic, visitor_auth_limiter_limit=0.016666666666666666, visitor_auth_limiter_tokens=10, visitor_emails=0, visitor_emails_limit=12, visitor_emails_remaining=12, visitor_id=ip:127.0.0.1, visitor_ip=127.0.0.1, visitor_messages=1, visitor_messages_limit=500, visitor_messages_remaining=499, visitor_request_limiter_limit=0.2, visitor_request_limiter_tokens=59.0002369212, visitor_seen=2023-03-20T14:40:59.893-04:00)
+    2023/03/20 14:41:00 DEBUG Wrote 1 message(s) in 9.529196ms (tag=message_cache)
+    ...
+    ```
+
+## Android app
+On Android, you can turn on logging in the settings under **Settings → Record logs**. This will store up to 1,000 log
+entries, which you can then copy or upload. 
+
+<figure markdown>
+  ![Recording logs on Android](static/img/android-screenshot-logs.jpg){ width=400 }
+  <figcaption>Recording logs on Android</figcaption>
+</figure>
+
+When you copy or upload the logs, you can censor them to make it easier to share them with others. ntfy will replace all
+topics and hostnames with fruits. Here's an example:
+
+```
+This is a log of the ntfy Android app. The log shows up to 1,000 entries.
+Server URLs (aside from ntfy.sh) and topics have been replaced with fruits 🍌🥝🍋🥥🥑🍊🍎🍑.
+
+Device info:
+--
+ntfy: 1.16.0 (play)
+OS: 4.19.157-perf+
+Android: 13 (SDK 33)
+...
+
+Logs
+--
+
+1679339199507 2023-03-20 15:06:39.507 D NtfyMainActivity Battery: ignoring optimizations = true (we want this to be true); instant subscriptions = true; remind time reached = true; banner = false
+1679339199507 2023-03-20 15:06:39.507 D NtfySubscriberMgr Enqueuing work to refresh subscriber service
+1679339199589 2023-03-20 15:06:39.589 D NtfySubscriberMgr ServiceStartWorker: Starting foreground service with action START (work ID: a7eeeae9-9356-40df-afbd-236e5ed10a0b)
+1679339199602 2023-03-20 15:06:39.602 D NtfySubscriberService onStartCommand executed with startId: 262
+1679339199602 2023-03-20 15:06:39.602 D NtfySubscriberService using an intent with action START
+1679339199629 2023-03-20 15:06:39.629 D NtfySubscriberService Refreshing subscriptions
+1679339199629 2023-03-20 15:06:39.629 D NtfySubscriberService - Desired connections: [ConnectionId(baseUrl=https://ntfy.sh, topicsToSubscriptionIds={avocado=23801492, lemon=49013182, banana=1309176509201171073, peach=573300885184666424, pineapple=-5956897229801209316, durian=81453333, starfruit=30489279, fruit12=82532869}), ConnectionId(baseUrl=https://orange.example.com, topicsToSubscriptionIds={apple=4971265, dragonfruit=66809328})]
+1679339199629 2023-03-20 15:06:39.629 D NtfySubscriberService - Active connections: [ConnectionId(baseUrl=https://orange.example.com, topicsToSubscriptionIds={apple=4971265, dragonfruit=66809328}), ConnectionId(baseUrl=https://ntfy.sh, topicsToSubscriptionIds={avocado=23801492, lemon=49013182, banana=1309176509201171073, peach=573300885184666424, pineapple=-5956897229801209316, durian=81453333, starfruit=30489279, fruit12=82532869})]
+...
+```
+
+To get live logs, or to get more advanced access to an Android phone, you can use [adb](https://developer.android.com/studio/command-line/adb).
+After you install and [enable adb debugging](https://developer.android.com/studio/command-line/adb#Enabling), you can
+get detailed logs like so:
+
+```
+# Connect to phone (enable Wireless debugging first)
+adb connect 192.168.1.137:39539
+
+# Print all logs; you may have to pass the -s option
+adb logcat
+adb -s 192.168.1.137:39539 logcat
+
+# Only list ntfy logs
+adb logcat --pid=$(adb shell pidof -s io.heckel.ntfy)
+adb -s 192.168.1.137:39539 logcat --pid=$(adb -s 192.168.1.137:39539 shell pidof -s io.heckel.ntfy)
+```
+
+## Web app
+The web app logs everything to the **developer console**, which you can open by **pressing the F12 key** on your 
+keyboard.
+
+<figure markdown>
+  ![Web app logs](static/img/web-logs.png)
+  <figcaption>Web app logs in the developer console</figcaption>
+</figure>
+
+## iOS app
+Sorry, there is no way to debug or get the logs from the iOS app (yet), outside of running the app in Xcode.

go.mod

@@ -1,57 +1,73 @@
 module heckel.io/ntfy
 
-go 1.17
+go 1.18
 
 require (
-	cloud.google.com/go/firestore v1.6.1 // indirect
-	cloud.google.com/go/storage v1.27.0 // indirect
-	github.com/BurntSushi/toml v1.2.0 // indirect
+	cloud.google.com/go/firestore v1.9.0 // indirect
+	cloud.google.com/go/storage v1.30.1 // indirect
+	github.com/BurntSushi/toml v1.2.1 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
-	github.com/emersion/go-smtp v0.15.0
-	github.com/gabriel-vasile/mimetype v1.4.1
+	github.com/emersion/go-smtp v0.16.0
+	github.com/gabriel-vasile/mimetype v1.4.2
 	github.com/gorilla/websocket v1.5.0
-	github.com/mattn/go-sqlite3 v1.14.15
-	github.com/olebedev/when v0.0.0-20211212231525-59bd4edcf9d6
-	github.com/stretchr/testify v1.7.0
-	github.com/urfave/cli/v2 v2.16.3
-	golang.org/x/crypto v0.0.0-20220926161630-eccd6366d1be
-	golang.org/x/oauth2 v0.0.0-20220909003341-f21342109be1 // indirect
-	golang.org/x/sync v0.0.0-20220923202941-7f9b1623fab7
-	golang.org/x/term v0.0.0-20220919170432-7a66f970e087
-	golang.org/x/time v0.0.0-20220922220347-f3bd1da661af
-	google.golang.org/api v0.97.0
+	github.com/mattn/go-sqlite3 v1.14.16
+	github.com/olebedev/when v0.0.0-20221205223600-4d190b02b8d8
+	github.com/stretchr/testify v1.8.1
+	github.com/urfave/cli/v2 v2.25.1
+	golang.org/x/crypto v0.7.0
+	golang.org/x/oauth2 v0.6.0 // indirect
+	golang.org/x/sync v0.1.0
+	golang.org/x/term v0.6.0
+	golang.org/x/time v0.3.0
+	google.golang.org/api v0.114.0
 	gopkg.in/yaml.v2 v2.4.0
 )
 
 require github.com/pkg/errors v0.9.1 // indirect
 
-require firebase.google.com/go/v4 v4.8.0
+require (
+	firebase.google.com/go/v4 v4.10.0
+	github.com/prometheus/client_golang v1.14.0
+	github.com/stripe/stripe-go/v74 v74.13.0
+)
 
 require (
-	cloud.google.com/go v0.104.0 // indirect
-	cloud.google.com/go/compute v1.10.0 // indirect
-	cloud.google.com/go/iam v0.4.0 // indirect
+	cloud.google.com/go v0.110.0 // indirect
+	cloud.google.com/go/compute v1.19.0 // indirect
+	cloud.google.com/go/compute/metadata v0.2.3 // indirect
+	cloud.google.com/go/iam v0.13.0 // indirect
+	cloud.google.com/go/longrunning v0.4.1 // indirect
 	github.com/AlekSi/pointer v1.2.0 // indirect
+	github.com/MicahParks/keyfunc v1.9.0 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/emersion/go-sasl v0.0.0-20220912192320-0145f2c60ead // indirect
+	github.com/golang-jwt/jwt/v4 v4.5.0 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/google/uuid v1.3.0 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.1.0 // indirect
-	github.com/googleapis/gax-go/v2 v2.5.1 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
+	github.com/googleapis/gax-go/v2 v2.8.0 // indirect
+	github.com/kr/pretty v0.3.1 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_model v0.3.0 // indirect
+	github.com/prometheus/common v0.42.0 // indirect
+	github.com/prometheus/procfs v0.9.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/stretchr/objx v0.5.0 // indirect
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
-	go.opencensus.io v0.23.0 // indirect
-	golang.org/x/net v0.0.0-20220927155233-aa73b2587036 // indirect
-	golang.org/x/sys v0.0.0-20220926163933-8cfa568d3c25 // indirect
-	golang.org/x/text v0.3.7 // indirect
+	go.opencensus.io v0.24.0 // indirect
+	golang.org/x/net v0.8.0 // indirect
+	golang.org/x/sys v0.6.0 // indirect
+	golang.org/x/text v0.8.0 // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/appengine/v2 v2.0.2 // indirect
-	google.golang.org/genproto v0.0.0-20220927151529-dcaddaf36704 // indirect
-	google.golang.org/grpc v1.49.0 // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
+	google.golang.org/genproto v0.0.0-20230327215041-6ac7f18bb9d5 // indirect
+	google.golang.org/grpc v1.54.0 // indirect
+	google.golang.org/protobuf v1.30.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,208 +1,62 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
-cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
-cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
-cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
-cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
-cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
-cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
-cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
-cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
-cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
-cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
-cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
-cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
-cloud.google.com/go v0.72.0/go.mod h1:M+5Vjvlc2wnp6tjzE102Dw08nGShTscUx2nZMufOKPI=
-cloud.google.com/go v0.74.0/go.mod h1:VV1xSbzvo+9QJOxLDaJfTjx5e+MePCpCWwvftOeQmWk=
-cloud.google.com/go v0.78.0/go.mod h1:QjdrLG0uq+YwhjoVOLsS1t7TW8fs36kLs4XO5R5ECHg=
-cloud.google.com/go v0.79.0/go.mod h1:3bzgcEeQlzbuEAYu4mrWhKqWjmpprinYgKJLgKHnbb8=
-cloud.google.com/go v0.81.0/go.mod h1:mk/AM35KwGk/Nm2YSeZbxXdrNK3KZOYHmLkOqC2V6E0=
-cloud.google.com/go v0.83.0/go.mod h1:Z7MJUsANfY0pYPdw0lbnivPx4/vhy/e2FEkSkF7vAVY=
-cloud.google.com/go v0.84.0/go.mod h1:RazrYuxIK6Kb7YrzzhPoLmCVzl7Sup4NrbKPg8KHSUM=
-cloud.google.com/go v0.87.0/go.mod h1:TpDYlFy7vuLzZMMZ+B6iRiELaY7z/gJPaqbMx6mlWcY=
-cloud.google.com/go v0.90.0/go.mod h1:kRX0mNRHe0e2rC6oNakvwQqzyDmg57xJ+SZU1eT2aDQ=
-cloud.google.com/go v0.93.3/go.mod h1:8utlLll2EF5XMAV15woO4lSbWQlk8rer9aLOfLh7+YI=
-cloud.google.com/go v0.94.1/go.mod h1:qAlAugsXlC+JWO+Bke5vCtc9ONxjQT3drlTTnAplMW4=
-cloud.google.com/go v0.97.0/go.mod h1:GF7l59pYBVlXQIBLx3a761cZ41F9bBH3JUlihCt2Udc=
-cloud.google.com/go v0.99.0/go.mod h1:w0Xx2nLzqWJPuozYQX+hFfCSI8WioryfRDzkoI/Y2ZA=
-cloud.google.com/go v0.100.1/go.mod h1:fs4QogzfH5n2pBXBP9vRiU+eCny7lD2vmFZy79Iuw1U=
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+google.golang.org/grpc v1.54.0/go.mod h1:PUSEXI6iWghWaB6lXM4knEgpJNu2qUcKfDtNci3EC2g=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -812,32 +219,17 @@ google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzi
 google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
-google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
-google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
-google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
+google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
-honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
-rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
-rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=

log/event.go

@@ -0,0 +1,240 @@
+package log
+
+import (
+	"encoding/json"
+	"fmt"
+	"heckel.io/ntfy/util"
+	"log"
+	"os"
+	"sort"
+	"strings"
+	"time"
+)
+
+const (
+	fieldTag       = "tag"
+	fieldError     = "error"
+	fieldTimeTaken = "time_taken_ms"
+	fieldExitCode  = "exit_code"
+	tagStdLog      = "stdlog"
+)
+
+// Event represents a single log event
+type Event struct {
+	Timestamp  string `json:"time"`
+	Level      Level  `json:"level"`
+	Message    string `json:"message"`
+	time       time.Time
+	contexters []Contexter
+	fields     Context
+}
+
+// newEvent creates a new log event
+//
+// We delay allocations and processing for efficiency, because most log events
+// are never actually rendered, so we don't format the time, or allocate a fields map.
+func newEvent() *Event {
+	return &Event{
+		time: time.Now(),
+	}
+}
+
+// Fatal logs the event as FATAL, and exits the program with exit code 1
+func (e *Event) Fatal(message string, v ...any) {
+	e.Field(fieldExitCode, 1).maybeLog(FatalLevel, message, v...)
+	fmt.Fprintf(os.Stderr, message+"\n", v...) // Always output error to stderr
+	os.Exit(1)
+}
+
+// Error logs the event with log level error
+func (e *Event) Error(message string, v ...any) {
+	e.maybeLog(ErrorLevel, message, v...)
+}
+
+// Warn logs the event with log level warn
+func (e *Event) Warn(message string, v ...any) {
+	e.maybeLog(WarnLevel, message, v...)
+}
+
+// Info logs the event with log level info
+func (e *Event) Info(message string, v ...any) {
+	e.maybeLog(InfoLevel, message, v...)
+}
+
+// Debug logs the event with log level debug
+func (e *Event) Debug(message string, v ...any) {
+	e.maybeLog(DebugLevel, message, v...)
+}
+
+// Trace logs the event with log level trace
+func (e *Event) Trace(message string, v ...any) {
+	e.maybeLog(TraceLevel, message, v...)
+}
+
+// Tag adds a "tag" field to the log event
+func (e *Event) Tag(tag string) *Event {
+	return e.Field(fieldTag, tag)
+}
+
+// Time sets the time field
+func (e *Event) Time(t time.Time) *Event {
+	e.time = t
+	return e
+}
+
+// Timing runs f and records the time if took to execute it in "time_taken_ms"
+func (e *Event) Timing(f func()) *Event {
+	start := time.Now()
+	f()
+	return e.Field(fieldTimeTaken, time.Since(start).Milliseconds())
+}
+
+// Err adds an "error" field to the log event
+func (e *Event) Err(err error) *Event {
+	if err == nil {
+		return e
+	} else if c, ok := err.(Contexter); ok {
+		return e.With(c)
+	}
+	return e.Field(fieldError, err.Error())
+}
+
+// Field adds a custom field and value to the log event
+func (e *Event) Field(key string, value any) *Event {
+	if e.fields == nil {
+		e.fields = make(Context)
+	}
+	e.fields[key] = value
+	return e
+}
+
+// Fields adds a map of fields to the log event
+func (e *Event) Fields(fields Context) *Event {
+	if e.fields == nil {
+		e.fields = make(Context)
+	}
+	for k, v := range fields {
+		e.fields[k] = v
+	}
+	return e
+}
+
+// With adds the fields of the given Contexter structs to the log event by calling their Context method
+func (e *Event) With(contexters ...Contexter) *Event {
+	if e.contexters == nil {
+		e.contexters = contexters
+	} else {
+		e.contexters = append(e.contexters, contexters...)
+	}
+	return e
+}
+
+// Render returns the rendered log event as a string, or an empty string. The event is only rendered,
+// if either the global log level is >= l, or if the log level in one of the overrides matches
+// the level.
+//
+// If no overrides are defined (default), the Contexter array is not applied unless the event
+// is actually logged. If overrides are defined, then Contexters have to be applied in any case
+// to determine if they match. This is super complicated, but required for efficiency.
+func (e *Event) Render(l Level, message string, v ...any) string {
+	appliedContexters := e.maybeApplyContexters()
+	if !e.shouldLog(l) {
+		return ""
+	}
+	e.Message = fmt.Sprintf(message, v...)
+	e.Level = l
+	e.Timestamp = util.FormatTime(e.time)
+	if !appliedContexters {
+		e.applyContexters()
+	}
+	if CurrentFormat() == JSONFormat {
+		return e.JSON()
+	}
+	return e.String()
+}
+
+// maybeLog logs the event to the defined output, or does nothing if Render returns an empty string
+func (e *Event) maybeLog(l Level, message string, v ...any) {
+	if m := e.Render(l, message, v...); m != "" {
+		log.Println(m)
+	}
+}
+
+// Loggable returns true if the given log level is lower or equal to the current log level
+func (e *Event) Loggable(l Level) bool {
+	return e.globalLevelWithOverride() <= l
+}
+
+// IsTrace returns true if the current log level is TraceLevel
+func (e *Event) IsTrace() bool {
+	return e.Loggable(TraceLevel)
+}
+
+// IsDebug returns true if the current log level is DebugLevel or below
+func (e *Event) IsDebug() bool {
+	return e.Loggable(DebugLevel)
+}
+
+// JSON returns the event as a JSON representation
+func (e *Event) JSON() string {
+	b, _ := json.Marshal(e)
+	s := string(b)
+	if len(e.fields) > 0 {
+		b, _ := json.Marshal(e.fields)
+		s = fmt.Sprintf("{%s,%s}", s[1:len(s)-1], string(b[1:len(b)-1]))
+	}
+	return s
+}
+
+// String returns the event as a string
+func (e *Event) String() string {
+	if len(e.fields) == 0 {
+		return fmt.Sprintf("%s %s", e.Level.String(), e.Message)
+	}
+	fields := make([]string, 0)
+	for k, v := range e.fields {
+		fields = append(fields, fmt.Sprintf("%s=%v", k, v))
+	}
+	sort.Strings(fields)
+	return fmt.Sprintf("%s %s (%s)", e.Level.String(), e.Message, strings.Join(fields, ", "))
+}
+
+func (e *Event) shouldLog(l Level) bool {
+	return e.globalLevelWithOverride() <= l
+}
+
+func (e *Event) globalLevelWithOverride() Level {
+	mu.RLock()
+	l, ov := level, overrides
+	mu.RUnlock()
+	if e.fields == nil {
+		return l
+	}
+	for field, fieldOverrides := range ov {
+		value, exists := e.fields[field]
+		if exists {
+			for _, o := range fieldOverrides {
+				if o.value == "" || o.value == value || o.value == fmt.Sprintf("%v", value) {
+					return o.level
+				}
+			}
+		}
+	}
+	return l
+}
+
+func (e *Event) maybeApplyContexters() bool {
+	mu.RLock()
+	hasOverrides := len(overrides) > 0
+	mu.RUnlock()
+	if hasOverrides {
+		e.applyContexters()
+	}
+	return hasOverrides // = applied
+}
+
+func (e *Event) applyContexters() {
+	for _, c := range e.contexters {
+		e.Fields(c.Context())
+	}
+}

log/log.go

@@ -1,78 +1,102 @@
 package log
 
 import (
+	"io"
 	"log"
+	"os"
 	"strings"
 	"sync"
+	"time"
 )
 
-// Level is a well-known log level, as defined below
-type Level int
-
-// Well known log levels
-const (
-	TraceLevel Level = iota
-	DebugLevel
-	InfoLevel
-	WarnLevel
-	ErrorLevel
+// Defaults for package level variables
+var (
+	DefaultLevel  = InfoLevel
+	DefaultFormat = TextFormat
+	DefaultOutput = &peekLogWriter{os.Stderr}
 )
 
-func (l Level) String() string {
-	switch l {
-	case TraceLevel:
-		return "TRACE"
-	case DebugLevel:
-		return "DEBUG"
-	case InfoLevel:
-		return "INFO"
-	case WarnLevel:
-		return "WARN"
-	case ErrorLevel:
-		return "ERROR"
-	}
-	return "unknown"
-}
-
 var (
-	level = InfoLevel
-	mu    = &sync.Mutex{}
+	level               = DefaultLevel
+	format              = DefaultFormat
+	overrides           = make(map[string][]*levelOverride)
+	output    io.Writer = DefaultOutput
+	filename            = ""
+	mu                  = &sync.RWMutex{}
 )
 
-// Trace prints the given message, if the current log level is TRACE
-func Trace(message string, v ...interface{}) {
-	logIf(TraceLevel, message, v...)
-}
-
-// Debug prints the given message, if the current log level is DEBUG or lower
-func Debug(message string, v ...interface{}) {
-	logIf(DebugLevel, message, v...)
-}
-
-// Info prints the given message, if the current log level is INFO or lower
-func Info(message string, v ...interface{}) {
-	logIf(InfoLevel, message, v...)
-}
-
-// Warn prints the given message, if the current log level is WARN or lower
-func Warn(message string, v ...interface{}) {
-	logIf(WarnLevel, message, v...)
-}
-
-// Error prints the given message, if the current log level is ERROR or lower
-func Error(message string, v ...interface{}) {
-	logIf(ErrorLevel, message, v...)
+// init sets the default log output (including log.SetOutput)
+//
+// This has to be explicitly called, because DefaultOutput is a peekLogWriter,
+// which wraps os.Stderr.
+func init() {
+	SetOutput(DefaultOutput)
 }
 
 // Fatal prints the given message, and exits the program
-func Fatal(v ...interface{}) {
-	log.Fatalln(v...)
+func Fatal(message string, v ...any) {
+	newEvent().Fatal(message, v...)
+}
+
+// Error prints the given message, if the current log level is ERROR or lower
+func Error(message string, v ...any) {
+	newEvent().Error(message, v...)
+}
+
+// Warn prints the given message, if the current log level is WARN or lower
+func Warn(message string, v ...any) {
+	newEvent().Warn(message, v...)
+}
+
+// Info prints the given message, if the current log level is INFO or lower
+func Info(message string, v ...any) {
+	newEvent().Info(message, v...)
+}
+
+// Debug prints the given message, if the current log level is DEBUG or lower
+func Debug(message string, v ...any) {
+	newEvent().Debug(message, v...)
+}
+
+// Trace prints the given message, if the current log level is TRACE
+func Trace(message string, v ...any) {
+	newEvent().Trace(message, v...)
+}
+
+// With creates a new log event and adds the fields of the given Contexter structs
+func With(contexts ...Contexter) *Event {
+	return newEvent().With(contexts...)
+}
+
+// Field creates a new log event and adds a custom field and value to it
+func Field(key string, value any) *Event {
+	return newEvent().Field(key, value)
+}
+
+// Fields creates a new log event and adds a map of fields to it
+func Fields(fields Context) *Event {
+	return newEvent().Fields(fields)
+}
+
+// Tag creates a new log event and adds a "tag" field to it
+func Tag(tag string) *Event {
+	return newEvent().Tag(tag)
+}
+
+// Time creates a new log event and sets the time field
+func Time(time time.Time) *Event {
+	return newEvent().Time(time)
+}
+
+// Timing runs f and records the time if took to execute it in "time_taken_ms"
+func Timing(f func()) *Event {
+	return newEvent().Timing(f)
 }
 
 // CurrentLevel returns the current log level
 func CurrentLevel() Level {
-	mu.Lock()
-	defer mu.Unlock()
+	mu.RLock()
+	defer mu.RUnlock()
 	return level
 }
 
@@ -83,30 +107,72 @@ func SetLevel(newLevel Level) {
 	level = newLevel
 }
 
+// SetLevelOverride adds a log override for the given field
+func SetLevelOverride(field string, value string, level Level) {
+	mu.Lock()
+	defer mu.Unlock()
+	if _, ok := overrides[field]; !ok {
+		overrides[field] = make([]*levelOverride, 0)
+	}
+	overrides[field] = append(overrides[field], &levelOverride{value: value, level: level})
+}
+
+// ResetLevelOverrides removes all log level overrides
+func ResetLevelOverrides() {
+	mu.Lock()
+	defer mu.Unlock()
+	overrides = make(map[string][]*levelOverride)
+}
+
+// CurrentFormat returns the current log format
+func CurrentFormat() Format {
+	mu.RLock()
+	defer mu.RUnlock()
+	return format
+}
+
+// SetFormat sets a new log format
+func SetFormat(newFormat Format) {
+	mu.Lock()
+	defer mu.Unlock()
+	format = newFormat
+	if newFormat == JSONFormat {
+		DisableDates()
+	}
+}
+
+// SetOutput sets the log output writer
+func SetOutput(w io.Writer) {
+	mu.Lock()
+	defer mu.Unlock()
+	output = &peekLogWriter{w}
+	if f, ok := w.(*os.File); ok {
+		filename = f.Name()
+	} else {
+		filename = ""
+	}
+	log.SetOutput(output)
+}
+
+// File returns the log file, if any, or an empty string otherwise
+func File() string {
+	mu.RLock()
+	defer mu.RUnlock()
+	return filename
+}
+
+// IsFile returns true if the output is a non-default file
+func IsFile() bool {
+	mu.RLock()
+	defer mu.RUnlock()
+	return filename != ""
+}
+
 // DisableDates disables the date/time prefix
 func DisableDates() {
 	log.SetFlags(0)
 }
 
-// ToLevel converts a string to a Level. It returns InfoLevel if the string
-// does not match any known log levels.
-func ToLevel(s string) Level {
-	switch strings.ToUpper(s) {
-	case "TRACE":
-		return TraceLevel
-	case "DEBUG":
-		return DebugLevel
-	case "INFO":
-		return InfoLevel
-	case "WARN", "WARNING":
-		return WarnLevel
-	case "ERROR":
-		return ErrorLevel
-	default:
-		return InfoLevel
-	}
-}
-
 // Loggable returns true if the given log level is lower or equal to the current log level
 func Loggable(l Level) bool {
 	return CurrentLevel() <= l
@@ -122,8 +188,19 @@ func IsDebug() bool {
 	return Loggable(DebugLevel)
 }
 
-func logIf(l Level, message string, v ...interface{}) {
-	if CurrentLevel() <= l {
-		log.Printf(l.String()+" "+message, v...)
-	}
+// peekLogWriter is an io.Writer which will peek at the rendered log event,
+// and ensure that the rendered output is valid JSON. This is a hack!
+type peekLogWriter struct {
+	w io.Writer
+}
+
+func (w *peekLogWriter) Write(p []byte) (n int, err error) {
+	if len(p) == 0 || p[0] == '{' || CurrentFormat() == TextFormat {
+		return w.w.Write(p)
+	}
+	m := newEvent().Tag(tagStdLog).Render(InfoLevel, strings.TrimSpace(string(p)))
+	if m == "" {
+		return 0, nil
+	}
+	return w.w.Write([]byte(m + "\n"))
 }

log/log_test.go

@@ -0,0 +1,279 @@
+package log
+
+import (
+	"bytes"
+	"encoding/json"
+	"github.com/stretchr/testify/require"
+	"io"
+	"log"
+	"os"
+	"path/filepath"
+	"testing"
+	"time"
+)
+
+func TestMain(m *testing.M) {
+	exitCode := m.Run()
+	resetState()
+	SetLevel(ErrorLevel) // For other modules!
+	os.Exit(exitCode)
+}
+
+func TestLog_TagContextFieldFields(t *testing.T) {
+	t.Cleanup(resetState)
+	v := &fakeVisitor{
+		UserID: "u_abc",
+		IP:     "1.2.3.4",
+	}
+	err := &fakeError{
+		Code:    123,
+		Message: "some error",
+	}
+	var out bytes.Buffer
+	SetOutput(&out)
+	SetFormat(JSONFormat)
+	SetLevelOverride("tag", "stripe", DebugLevel)
+	SetLevelOverride("number", "5", DebugLevel)
+
+	Tag("mytag").
+		Field("field2", 123).
+		Field("field1", "value1").
+		Time(time.Unix(123, 999000000).UTC()).
+		Info("hi there %s", "phil")
+
+	Tag("not-stripe").
+		Debug("this message will not appear")
+
+	With(v).
+		Fields(Context{
+			"stripe_customer_id":     "acct_123",
+			"stripe_subscription_id": "sub_123",
+		}).
+		Tag("stripe").
+		Err(err).
+		Time(time.Unix(456, 123000000).UTC()).
+		Debug("Subscription status %s", "active")
+
+	Field("number", 5).
+		Time(time.Unix(777, 001000000).UTC()).
+		Debug("The number 5 is an int, but the level override is a string")
+
+	expected := `{"time":"1970-01-01T00:02:03.999Z","level":"INFO","message":"hi there phil","field1":"value1","field2":123,"tag":"mytag"}
+{"time":"1970-01-01T00:07:36.123Z","level":"DEBUG","message":"Subscription status active","error":"some error","error_code":123,"stripe_customer_id":"acct_123","stripe_subscription_id":"sub_123","tag":"stripe","user_id":"u_abc","visitor_ip":"1.2.3.4"}
+{"time":"1970-01-01T00:12:57Z","level":"DEBUG","message":"The number 5 is an int, but the level override is a string","number":5}
+`
+	require.Equal(t, expected, out.String())
+}
+
+func TestLog_NoAllocIfNotPrinted(t *testing.T) {
+	t.Cleanup(resetState)
+	v := &fakeVisitor{
+		UserID: "u_abc",
+		IP:     "1.2.3.4",
+	}
+
+	var out bytes.Buffer
+	SetOutput(&out)
+	SetFormat(JSONFormat)
+
+	// Do not log, do not call contexters (because global level is INFO)
+	v.contextCalled = false
+	ev := With(v)
+	ev.Debug("some message")
+	require.False(t, v.contextCalled)
+	require.Equal(t, "", ev.Timestamp)
+	require.Equal(t, Level(0), ev.Level)
+	require.Equal(t, "", ev.Message)
+	require.Nil(t, ev.fields)
+
+	// Logged because info level, contexters called
+	v.contextCalled = false
+	ev = With(v).Time(time.Unix(1111, 0).UTC())
+	ev.Info("some message")
+	require.True(t, v.contextCalled)
+	require.NotNil(t, ev.fields)
+	require.Equal(t, "1.2.3.4", ev.fields["visitor_ip"])
+
+	// Not logged, but contexters called, because overrides exist
+	SetLevel(DebugLevel)
+	SetLevelOverride("tag", "overridetag", TraceLevel)
+	v.contextCalled = false
+	ev = Tag("sometag").Field("field", "value").With(v).Time(time.Unix(123, 0).UTC())
+	ev.Trace("some debug message")
+	require.True(t, v.contextCalled) // If there are overrides, we must call the context to determine the filter fields
+	require.Equal(t, "", ev.Timestamp)
+	require.Equal(t, Level(0), ev.Level)
+	require.Equal(t, "", ev.Message)
+	require.Equal(t, 4, len(ev.fields))
+	require.Equal(t, "value", ev.fields["field"])
+	require.Equal(t, "sometag", ev.fields["tag"])
+
+	// Logged because of override tag, and contexters called
+	v.contextCalled = false
+	ev = Tag("overridetag").Field("field", "value").With(v).Time(time.Unix(123, 0).UTC())
+	ev.Trace("some trace message")
+	require.True(t, v.contextCalled)
+	require.Equal(t, "1970-01-01T00:02:03Z", ev.Timestamp)
+	require.Equal(t, TraceLevel, ev.Level)
+	require.Equal(t, "some trace message", ev.Message)
+
+	// Logged because of field override, and contexters called
+	ResetLevelOverrides()
+	SetLevelOverride("visitor_ip", "1.2.3.4", TraceLevel)
+	v.contextCalled = false
+	ev = With(v).Time(time.Unix(124, 0).UTC())
+	ev.Trace("some trace message with override")
+	require.True(t, v.contextCalled)
+	require.Equal(t, "1970-01-01T00:02:04Z", ev.Timestamp)
+	require.Equal(t, TraceLevel, ev.Level)
+	require.Equal(t, "some trace message with override", ev.Message)
+
+	expected := `{"time":"1970-01-01T00:18:31Z","level":"INFO","message":"some message","user_id":"u_abc","visitor_ip":"1.2.3.4"}
+{"time":"1970-01-01T00:02:03Z","level":"TRACE","message":"some trace message","field":"value","tag":"overridetag","user_id":"u_abc","visitor_ip":"1.2.3.4"}
+{"time":"1970-01-01T00:02:04Z","level":"TRACE","message":"some trace message with override","user_id":"u_abc","visitor_ip":"1.2.3.4"}
+`
+	require.Equal(t, expected, out.String())
+}
+
+func TestLog_Timing(t *testing.T) {
+	t.Cleanup(resetState)
+
+	var out bytes.Buffer
+	SetOutput(&out)
+	SetFormat(JSONFormat)
+
+	Timing(func() { time.Sleep(300 * time.Millisecond) }).
+		Time(time.Unix(12, 0).UTC()).
+		Info("A thing that takes a while")
+
+	var ev struct {
+		TimeTakenMs int64 `json:"time_taken_ms"`
+	}
+	require.Nil(t, json.Unmarshal(out.Bytes(), &ev))
+	require.True(t, ev.TimeTakenMs >= 300)
+	require.Contains(t, out.String(), `{"time":"1970-01-01T00:00:12Z","level":"INFO","message":"A thing that takes a while","time_taken_ms":`)
+}
+
+func TestLog_LevelOverrideAny(t *testing.T) {
+	t.Cleanup(resetState)
+
+	var out bytes.Buffer
+	SetOutput(&out)
+	SetFormat(JSONFormat)
+	SetLevelOverride("this_one", "", DebugLevel)
+	SetLevelOverride("time_taken_ms", "", TraceLevel)
+
+	Time(time.Unix(11, 0).UTC()).Field("this_one", "11").Debug("this is logged")
+	Time(time.Unix(12, 0).UTC()).Field("not_this", "11").Debug("this is not logged")
+	Time(time.Unix(13, 0).UTC()).Field("this_too", "11").Info("this is also logged")
+	Time(time.Unix(14, 0).UTC()).Field("time_taken_ms", 0).Info("this is also logged")
+
+	expected := `{"time":"1970-01-01T00:00:11Z","level":"DEBUG","message":"this is logged","this_one":"11"}
+{"time":"1970-01-01T00:00:13Z","level":"INFO","message":"this is also logged","this_too":"11"}
+{"time":"1970-01-01T00:00:14Z","level":"INFO","message":"this is also logged","time_taken_ms":0}
+`
+	require.Equal(t, expected, out.String())
+	require.False(t, IsFile())
+	require.Equal(t, "", File())
+}
+
+func TestLog_LevelOverride_ManyOnSameField(t *testing.T) {
+	t.Cleanup(resetState)
+
+	var out bytes.Buffer
+	SetOutput(&out)
+	SetFormat(JSONFormat)
+	SetLevelOverride("tag", "manager", DebugLevel)
+	SetLevelOverride("tag", "publish", DebugLevel)
+
+	Time(time.Unix(11, 0).UTC()).Field("tag", "manager").Debug("this is logged")
+	Time(time.Unix(12, 0).UTC()).Field("tag", "no-match").Debug("this is not logged")
+	Time(time.Unix(13, 0).UTC()).Field("tag", "publish").Info("this is also logged")
+
+	expected := `{"time":"1970-01-01T00:00:11Z","level":"DEBUG","message":"this is logged","tag":"manager"}
+{"time":"1970-01-01T00:00:13Z","level":"INFO","message":"this is also logged","tag":"publish"}
+`
+	require.Equal(t, expected, out.String())
+	require.False(t, IsFile())
+	require.Equal(t, "", File())
+}
+
+func TestLog_UsingStdLogger_JSON(t *testing.T) {
+	t.Cleanup(resetState)
+
+	var out bytes.Buffer
+	SetOutput(&out)
+	SetFormat(JSONFormat)
+
+	log.Println("Some other library is using the standard Go logger")
+	require.Contains(t, out.String(), `,"level":"INFO","message":"Some other library is using the standard Go logger","tag":"stdlog"}`+"\n")
+}
+
+func TestLog_UsingStdLogger_Text(t *testing.T) {
+	t.Cleanup(resetState)
+
+	var out bytes.Buffer
+	SetOutput(&out)
+
+	log.Println("Some other library is using the standard Go logger")
+	require.Contains(t, out.String(), `Some other library is using the standard Go logger`+"\n")
+	require.NotContains(t, out.String(), `{`)
+}
+
+func TestLog_File(t *testing.T) {
+	t.Cleanup(resetState)
+
+	logfile := filepath.Join(t.TempDir(), "ntfy.log")
+	f, err := os.OpenFile(logfile, os.O_CREATE|os.O_WRONLY, 0600)
+	require.Nil(t, err)
+	SetOutput(f)
+	SetFormat(JSONFormat)
+	require.True(t, IsFile())
+	require.Equal(t, logfile, File())
+
+	Time(time.Unix(11, 0).UTC()).Field("this_one", "11").Info("this is logged")
+	require.Nil(t, f.Close())
+
+	f, err = os.Open(logfile)
+	require.Nil(t, err)
+	contents, err := io.ReadAll(f)
+	require.Nil(t, err)
+	require.Equal(t, `{"time":"1970-01-01T00:00:11Z","level":"INFO","message":"this is logged","this_one":"11"}`+"\n", string(contents))
+}
+
+type fakeError struct {
+	Code    int
+	Message string
+}
+
+func (e fakeError) Error() string {
+	return e.Message
+}
+
+func (e fakeError) Context() Context {
+	return Context{
+		"error":      e.Message,
+		"error_code": e.Code,
+	}
+}
+
+type fakeVisitor struct {
+	UserID        string
+	IP            string
+	contextCalled bool
+}
+
+func (v *fakeVisitor) Context() Context {
+	v.contextCalled = true
+	return Context{
+		"user_id":    v.UserID,
+		"visitor_ip": v.IP,
+	}
+}
+
+func resetState() {
+	SetLevel(DefaultLevel)
+	SetFormat(DefaultFormat)
+	SetOutput(DefaultOutput)
+	ResetLevelOverrides()
+}

log/types.go

@@ -0,0 +1,115 @@
+package log
+
+import (
+	"encoding/json"
+	"strings"
+)
+
+// Level is a well-known log level, as defined below
+type Level int
+
+// Well known log levels
+const (
+	TraceLevel Level = iota
+	DebugLevel
+	InfoLevel
+	WarnLevel
+	ErrorLevel
+	FatalLevel
+)
+
+func (l Level) String() string {
+	switch l {
+	case TraceLevel:
+		return "TRACE"
+	case DebugLevel:
+		return "DEBUG"
+	case InfoLevel:
+		return "INFO"
+	case WarnLevel:
+		return "WARN"
+	case ErrorLevel:
+		return "ERROR"
+	case FatalLevel:
+		return "FATAL"
+	}
+	return "unknown"
+}
+
+// MarshalJSON converts a level to a JSON string
+func (l Level) MarshalJSON() ([]byte, error) {
+	return json.Marshal(l.String())
+}
+
+// ToLevel converts a string to a Level. It returns InfoLevel if the string
+// does not match any known log levels.
+func ToLevel(s string) Level {
+	switch strings.ToUpper(s) {
+	case "TRACE":
+		return TraceLevel
+	case "DEBUG":
+		return DebugLevel
+	case "INFO":
+		return InfoLevel
+	case "WARN", "WARNING":
+		return WarnLevel
+	case "ERROR":
+		return ErrorLevel
+	case "FATAL":
+		return FatalLevel
+	default:
+		return InfoLevel
+	}
+}
+
+// Format is a well-known log format
+type Format int
+
+// Log formats
+const (
+	TextFormat Format = iota
+	JSONFormat
+)
+
+func (f Format) String() string {
+	switch f {
+	case TextFormat:
+		return "text"
+	case JSONFormat:
+		return "json"
+	}
+	return "unknown"
+}
+
+// ToFormat converts a string to a Format. It returns TextFormat if the string
+// does not match any known log formats.
+func ToFormat(s string) Format {
+	switch strings.ToLower(s) {
+	case "text":
+		return TextFormat
+	case "json":
+		return JSONFormat
+	default:
+		return TextFormat
+	}
+}
+
+// Contexter allows structs to export a key-value pairs in the form of a Context
+type Contexter interface {
+	Context() Context
+}
+
+// Context represents an object's state in the form of key-value pairs
+type Context map[string]any
+
+// Merge merges other into this context
+func (c Context) Merge(other Context) {
+	for k, v := range other {
+		c[k] = v
+	}
+}
+
+type levelOverride struct {
+	value string
+	level Level
+}

mkdocs.yml

@@ -9,7 +9,9 @@ edit_uri: blob/main/docs/
 
 theme:
   name: material
+  font: false
   language: en
+  custom_dir: docs/_overrides
   logo: static/img/ntfy.png
   favicon: static/img/favicon.png
   include_search_page: false
@@ -69,6 +71,9 @@ plugins:
   - search
   - minify:
       minify_html: true
+  - mkdocs-simple-hooks:
+      hooks:
+        on_post_build: "docs.hooks:copy_fonts"
 
 nav:
 - "Getting started": index.md
@@ -76,7 +81,7 @@ nav:
   - "Sending messages": publish.md
 - "Subscribing":
   - "From your phone": subscribe/phone.md
-  - "From the Web UI": subscribe/web.md
+  - "From the Web app": subscribe/web.md
   - "From the CLI": subscribe/cli.md
   - "Using the API": subscribe/api.md
 - "Self-hosting":
@@ -87,8 +92,10 @@ nav:
   - "Examples": examples.md
   - "Integrations + projects": integrations.md
   - "Release notes": releases.md
-  - "Deprecation notices": deprecations.md
   - "Emojis 🥳 🎉": emojis.md
+  - "Troubleshooting": troubleshooting.md
+  - "Known issues": known-issues.md
+  - "Deprecation notices": deprecations.md
   - "Development": develop.md
   - "Privacy policy": privacy.md
 

requirements.txt

@@ -1,3 +1,4 @@
 # The documentation uses 'mkdocs', which is written in Python
 mkdocs-material
 mkdocs-minify-plugin
+mkdocs-simple-hooks

scripts/postinst.sh

@@ -7,8 +7,9 @@ set -e
 if [ "$1" = "configure" ] || [ "$1" -ge 1 ]; then
   if [ -d /run/systemd/system ]; then
     # Create ntfy user/group
-    id ntfy >/dev/null 2>&1 || useradd --system --no-create-home ntfy
-    chown ntfy.ntfy /var/cache/ntfy /var/cache/ntfy/attachments /var/lib/ntfy
+    groupadd -f ntfy
+    id ntfy >/dev/null 2>&1 || useradd --system --no-create-home -g ntfy ntfy
+    chown ntfy:ntfy /var/cache/ntfy /var/cache/ntfy/attachments /var/lib/ntfy
     chmod 700 /var/cache/ntfy /var/cache/ntfy/attachments /var/lib/ntfy
 
     # Hack to change permissions on cache file
@@ -16,7 +17,7 @@ if [ "$1" = "configure" ] || [ "$1" -ge 1 ]; then
     if [ -f "$configfile" ]; then
       cachefile="$(cat "$configfile" | perl -n -e'/^\s*cache-file: ["'"'"']?([^"'"'"']+)["'"'"']?/ && print $1')" # Oh my, see #47
       if [ -n "$cachefile" ]; then
-        chown ntfy.ntfy "$cachefile" || true
+        chown ntfy:ntfy "$cachefile" || true
         chmod 600 "$cachefile" || true
       fi
     fi

server/actions.go

@@ -60,13 +60,13 @@ func parseActions(s string) (actions []*action, err error) {
 		return nil, fmt.Errorf("only %d actions allowed", actionsMax)
 	}
 	for _, action := range actions {
-		if !util.InStringList(actionsAll, action.Action) {
+		if !util.Contains(actionsAll, action.Action) {
 			return nil, fmt.Errorf("parameter 'action' cannot be '%s', valid values are 'view', 'broadcast' and 'http'", action.Action)
 		} else if action.Label == "" {
 			return nil, fmt.Errorf("parameter 'label' is required")
-		} else if util.InStringList(actionsWithURL, action.Action) && action.URL == "" {
+		} else if util.Contains(actionsWithURL, action.Action) && action.URL == "" {
 			return nil, fmt.Errorf("parameter 'url' is required for action '%s'", action.Action)
-		} else if action.Action == actionHTTP && util.InStringList([]string{"GET", "HEAD"}, action.Method) && action.Body != "" {
+		} else if action.Action == actionHTTP && util.Contains([]string{"GET", "HEAD"}, action.Method) && action.Body != "" {
 			return nil, fmt.Errorf("parameter 'body' cannot be set if method is %s", action.Method)
 		}
 	}
@@ -156,7 +156,7 @@ func populateAction(newAction *action, section int, key, value string) error {
 		key = "action"
 	} else if key == "" && section == 1 {
 		key = "label"
-	} else if key == "" && section == 2 && util.InStringList(actionsWithURL, newAction.Action) {
+	} else if key == "" && section == 2 && util.Contains(actionsWithURL, newAction.Action) {
 		key = "url"
 	}
 
@@ -178,7 +178,7 @@ func populateAction(newAction *action, section int, key, value string) error {
 			newAction.Label = value
 		case "clear":
 			lvalue := strings.ToLower(value)
-			if !util.InStringList([]string{"true", "yes", "1", "false", "no", "0"}, lvalue) {
+			if !util.Contains([]string{"true", "yes", "1", "false", "no", "0"}, lvalue) {
 				return fmt.Errorf("parameter 'clear' cannot be '%s', only boolean values are allowed (true/yes/1/false/no/0)", value)
 			}
 			newAction.Clear = lvalue == "true" || lvalue == "yes" || lvalue == "1"

server/config.go

@@ -1,7 +1,9 @@
 package server
 
 import (
+	"heckel.io/ntfy/user"
 	"io/fs"
+	"net/netip"
 	"time"
 )
 
@@ -17,6 +19,7 @@ const (
 	DefaultFirebaseKeepaliveInterval            = 3 * time.Hour    // ~control topic (Android), not too frequently to save battery
 	DefaultFirebasePollInterval                 = 20 * time.Minute // ~poll topic (iOS), max. 2-3 times per hour (see docs)
 	DefaultFirebaseQuotaExceededPenaltyDuration = 10 * time.Minute // Time that over-users are locked out of Firebase if it returns "quota exceeded"
+	DefaultStripePriceCacheDuration             = 3 * time.Hour    // Time to keep Stripe prices cached in memory before a refresh is needed
 )
 
 // Defines all global and per-visitor limits
@@ -41,14 +44,29 @@ const (
 	DefaultVisitorSubscriptionLimit             = 30
 	DefaultVisitorRequestLimitBurst             = 60
 	DefaultVisitorRequestLimitReplenish         = 5 * time.Second
+	DefaultVisitorMessageDailyLimit             = 0
 	DefaultVisitorEmailLimitBurst               = 16
 	DefaultVisitorEmailLimitReplenish           = time.Hour
+	DefaultVisitorAccountCreationLimitBurst     = 3
+	DefaultVisitorAccountCreationLimitReplenish = 24 * time.Hour
+	DefaultVisitorAuthFailureLimitBurst         = 30
+	DefaultVisitorAuthFailureLimitReplenish     = time.Minute
 	DefaultVisitorAttachmentTotalSizeLimit      = 100 * 1024 * 1024 // 100 MB
 	DefaultVisitorAttachmentDailyBandwidthLimit = 500 * 1024 * 1024 // 500 MB
 )
 
+var (
+	// DefaultVisitorStatsResetTime defines the time at which visitor stats are reset (wall clock only)
+	DefaultVisitorStatsResetTime = time.Date(0, 0, 0, 0, 0, 0, 0, time.UTC)
+
+	// DefaultDisallowedTopics defines the topics that are forbidden, because they are used elsewhere. This array can be
+	// extended using the server.yml config. If updated, also update in Android and web app.
+	DefaultDisallowedTopics = []string{"docs", "static", "file", "app", "metrics", "account", "settings", "signup", "login", "v1"}
+)
+
 // Config is the main config struct for the application. Use New to instantiate a default config struct.
 type Config struct {
+	File                                 string // Config file, only used for testing
 	BaseURL                              string
 	ListenHTTP                           string
 	ListenHTTPS                          string
@@ -60,15 +78,20 @@ type Config struct {
 	CacheFile                            string
 	CacheDuration                        time.Duration
 	CacheStartupQueries                  string
+	CacheBatchSize                       int
+	CacheBatchTimeout                    time.Duration
 	AuthFile                             string
-	AuthDefaultRead                      bool
-	AuthDefaultWrite                     bool
+	AuthStartupQueries                   string
+	AuthDefault                          user.Permission
+	AuthBcryptCost                       int
+	AuthStatsQueueWriterInterval         time.Duration
 	AttachmentCacheDir                   string
 	AttachmentTotalSizeLimit             int64
 	AttachmentFileSizeLimit              int64
 	AttachmentExpiryDuration             time.Duration
 	KeepaliveInterval                    time.Duration
 	ManagerInterval                      time.Duration
+	DisallowedTopics                     []string
 	WebRootIsApp                         bool
 	DelayedSenderInterval                time.Duration
 	FirebaseKeepaliveInterval            time.Duration
@@ -82,6 +105,9 @@ type Config struct {
 	SMTPServerListen                     string
 	SMTPServerDomain                     string
 	SMTPServerAddrPrefix                 string
+	MetricsEnable                        bool
+	MetricsListenHTTP                    string
+	ProfileListenHTTP                    string
 	MessageLimit                         int
 	MinDelay                             time.Duration
 	MaxDelay                             time.Duration
@@ -89,20 +115,37 @@ type Config struct {
 	TotalAttachmentSizeLimit             int64
 	VisitorSubscriptionLimit             int
 	VisitorAttachmentTotalSizeLimit      int64
-	VisitorAttachmentDailyBandwidthLimit int
+	VisitorAttachmentDailyBandwidthLimit int64
 	VisitorRequestLimitBurst             int
 	VisitorRequestLimitReplenish         time.Duration
-	VisitorRequestExemptIPAddrs          []string
+	VisitorRequestExemptIPAddrs          []netip.Prefix
+	VisitorMessageDailyLimit             int
 	VisitorEmailLimitBurst               int
 	VisitorEmailLimitReplenish           time.Duration
+	VisitorAccountCreationLimitBurst     int
+	VisitorAccountCreationLimitReplenish time.Duration
+	VisitorAuthFailureLimitBurst         int
+	VisitorAuthFailureLimitReplenish     time.Duration
+	VisitorStatsResetTime                time.Time // Time of the day at which to reset visitor stats
+	VisitorSubscriberRateLimiting        bool      // Enable subscriber-based rate limiting for UnifiedPush topics
 	BehindProxy                          bool
+	StripeSecretKey                      string
+	StripeWebhookKey                     string
+	StripePriceCacheDuration             time.Duration
+	BillingContact                       string
 	EnableWeb                            bool
+	EnableSignup                         bool // Enable creation of accounts via API and UI
+	EnableLogin                          bool
+	EnableReservations                   bool // Allow users with role "user" to own/reserve topics
+	EnableMetrics                        bool
+	AccessControlAllowOrigin             string // CORS header field to restrict access from web clients
 	Version                              string // injected by App
 }
 
 // NewConfig instantiates a default new server config
 func NewConfig() *Config {
 	return &Config{
+		File:                                 "", // Only used for testing
 		BaseURL:                              "",
 		ListenHTTP:                           DefaultListenHTTP,
 		ListenHTTPS:                          "",
@@ -113,33 +156,64 @@ func NewConfig() *Config {
 		FirebaseKeyFile:                      "",
 		CacheFile:                            "",
 		CacheDuration:                        DefaultCacheDuration,
+		CacheStartupQueries:                  "",
+		CacheBatchSize:                       0,
+		CacheBatchTimeout:                    0,
 		AuthFile:                             "",
-		AuthDefaultRead:                      true,
-		AuthDefaultWrite:                     true,
+		AuthStartupQueries:                   "",
+		AuthDefault:                          user.PermissionReadWrite,
+		AuthBcryptCost:                       user.DefaultUserPasswordBcryptCost,
+		AuthStatsQueueWriterInterval:         user.DefaultUserStatsQueueWriterInterval,
 		AttachmentCacheDir:                   "",
 		AttachmentTotalSizeLimit:             DefaultAttachmentTotalSizeLimit,
 		AttachmentFileSizeLimit:              DefaultAttachmentFileSizeLimit,
 		AttachmentExpiryDuration:             DefaultAttachmentExpiryDuration,
 		KeepaliveInterval:                    DefaultKeepaliveInterval,
 		ManagerInterval:                      DefaultManagerInterval,
-		MessageLimit:                         DefaultMessageLengthLimit,
-		MinDelay:                             DefaultMinDelay,
-		MaxDelay:                             DefaultMaxDelay,
+		DisallowedTopics:                     DefaultDisallowedTopics,
+		WebRootIsApp:                         false,
 		DelayedSenderInterval:                DefaultDelayedSenderInterval,
 		FirebaseKeepaliveInterval:            DefaultFirebaseKeepaliveInterval,
 		FirebasePollInterval:                 DefaultFirebasePollInterval,
 		FirebaseQuotaExceededPenaltyDuration: DefaultFirebaseQuotaExceededPenaltyDuration,
+		UpstreamBaseURL:                      "",
+		SMTPSenderAddr:                       "",
+		SMTPSenderUser:                       "",
+		SMTPSenderPass:                       "",
+		SMTPSenderFrom:                       "",
+		SMTPServerListen:                     "",
+		SMTPServerDomain:                     "",
+		SMTPServerAddrPrefix:                 "",
+		MessageLimit:                         DefaultMessageLengthLimit,
+		MinDelay:                             DefaultMinDelay,
+		MaxDelay:                             DefaultMaxDelay,
 		TotalTopicLimit:                      DefaultTotalTopicLimit,
+		TotalAttachmentSizeLimit:             0,
 		VisitorSubscriptionLimit:             DefaultVisitorSubscriptionLimit,
 		VisitorAttachmentTotalSizeLimit:      DefaultVisitorAttachmentTotalSizeLimit,
 		VisitorAttachmentDailyBandwidthLimit: DefaultVisitorAttachmentDailyBandwidthLimit,
 		VisitorRequestLimitBurst:             DefaultVisitorRequestLimitBurst,
 		VisitorRequestLimitReplenish:         DefaultVisitorRequestLimitReplenish,
-		VisitorRequestExemptIPAddrs:          make([]string, 0),
+		VisitorRequestExemptIPAddrs:          make([]netip.Prefix, 0),
+		VisitorMessageDailyLimit:             DefaultVisitorMessageDailyLimit,
 		VisitorEmailLimitBurst:               DefaultVisitorEmailLimitBurst,
 		VisitorEmailLimitReplenish:           DefaultVisitorEmailLimitReplenish,
+		VisitorAccountCreationLimitBurst:     DefaultVisitorAccountCreationLimitBurst,
+		VisitorAccountCreationLimitReplenish: DefaultVisitorAccountCreationLimitReplenish,
+		VisitorAuthFailureLimitBurst:         DefaultVisitorAuthFailureLimitBurst,
+		VisitorAuthFailureLimitReplenish:     DefaultVisitorAuthFailureLimitReplenish,
+		VisitorStatsResetTime:                DefaultVisitorStatsResetTime,
+		VisitorSubscriberRateLimiting:        false,
 		BehindProxy:                          false,
+		StripeSecretKey:                      "",
+		StripeWebhookKey:                     "",
+		StripePriceCacheDuration:             DefaultStripePriceCacheDuration,
+		BillingContact:                       "",
 		EnableWeb:                            true,
+		EnableSignup:                         false,
+		EnableLogin:                          false,
+		EnableReservations:                   false,
+		AccessControlAllowOrigin:             "*",
 		Version:                              "",
 	}
 }

server/errors.go

@@ -3,6 +3,7 @@ package server
 import (
 	"encoding/json"
 	"fmt"
+	"heckel.io/ntfy/log"
 	"net/http"
 )
 
@@ -12,6 +13,7 @@ type errHTTP struct {
 	HTTPCode int    `json:"http"`
 	Message  string `json:"error"`
 	Link     string `json:"link,omitempty"`
+	context  log.Context
 }
 
 func (e errHTTP) Error() string {
@@ -23,47 +25,107 @@ func (e errHTTP) JSON() string {
 	return string(b)
 }
 
-func wrapErrHTTP(err *errHTTP, message string, args ...interface{}) *errHTTP {
-	return &errHTTP{
-		Code:     err.Code,
-		HTTPCode: err.HTTPCode,
-		Message:  fmt.Sprintf("%s, %s", err.Message, fmt.Sprintf(message, args...)),
-		Link:     err.Link,
+func (e errHTTP) Context() log.Context {
+	context := log.Context{
+		"error":       e.Message,
+		"error_code":  e.Code,
+		"http_status": e.HTTPCode,
+	}
+	for k, v := range e.context {
+		context[k] = v
+	}
+	return context
+}
+
+func (e errHTTP) Wrap(message string, args ...any) *errHTTP {
+	clone := e.clone()
+	clone.Message = fmt.Sprintf("%s; %s", clone.Message, fmt.Sprintf(message, args...))
+	return &clone
+}
+
+func (e errHTTP) With(contexters ...log.Contexter) *errHTTP {
+	c := e.clone()
+	if c.context == nil {
+		c.context = make(log.Context)
+	}
+	for _, contexter := range contexters {
+		c.context.Merge(contexter.Context())
+	}
+	return &c
+}
+
+func (e errHTTP) Fields(context log.Context) *errHTTP {
+	c := e.clone()
+	if c.context == nil {
+		c.context = make(log.Context)
+	}
+	c.context.Merge(context)
+	return &c
+}
+
+func (e errHTTP) clone() errHTTP {
+	context := make(log.Context)
+	for k, v := range e.context {
+		context[k] = v
+	}
+	return errHTTP{
+		Code:     e.Code,
+		HTTPCode: e.HTTPCode,
+		Message:  e.Message,
+		Link:     e.Link,
+		context:  context,
 	}
 }
 
 var (
-	errHTTPBadRequestEmailDisabled                   = &errHTTP{40001, http.StatusBadRequest, "e-mail notifications are not enabled", "https://ntfy.sh/docs/config/#e-mail-notifications"}
-	errHTTPBadRequestDelayNoCache                    = &errHTTP{40002, http.StatusBadRequest, "cannot disable cache for delayed message", ""}
-	errHTTPBadRequestDelayNoEmail                    = &errHTTP{40003, http.StatusBadRequest, "delayed e-mail notifications are not supported", ""}
-	errHTTPBadRequestDelayCannotParse                = &errHTTP{40004, http.StatusBadRequest, "invalid delay parameter: unable to parse delay", "https://ntfy.sh/docs/publish/#scheduled-delivery"}
-	errHTTPBadRequestDelayTooSmall                   = &errHTTP{40005, http.StatusBadRequest, "invalid delay parameter: too small, please refer to the docs", "https://ntfy.sh/docs/publish/#scheduled-delivery"}
-	errHTTPBadRequestDelayTooLarge                   = &errHTTP{40006, http.StatusBadRequest, "invalid delay parameter: too large, please refer to the docs", "https://ntfy.sh/docs/publish/#scheduled-delivery"}
-	errHTTPBadRequestPriorityInvalid                 = &errHTTP{40007, http.StatusBadRequest, "invalid priority parameter", "https://ntfy.sh/docs/publish/#message-priority"}
-	errHTTPBadRequestSinceInvalid                    = &errHTTP{40008, http.StatusBadRequest, "invalid since parameter", "https://ntfy.sh/docs/subscribe/api/#fetch-cached-messages"}
-	errHTTPBadRequestTopicInvalid                    = &errHTTP{40009, http.StatusBadRequest, "invalid topic: path invalid", ""}
-	errHTTPBadRequestTopicDisallowed                 = &errHTTP{40010, http.StatusBadRequest, "invalid topic: topic name is disallowed", ""}
-	errHTTPBadRequestMessageNotUTF8                  = &errHTTP{40011, http.StatusBadRequest, "invalid message: message must be UTF-8 encoded", ""}
-	errHTTPBadRequestAttachmentURLInvalid            = &errHTTP{40013, http.StatusBadRequest, "invalid request: attachment URL is invalid", "https://ntfy.sh/docs/publish/#attachments"}
-	errHTTPBadRequestAttachmentsDisallowed           = &errHTTP{40014, http.StatusBadRequest, "invalid request: attachments not allowed", "https://ntfy.sh/docs/config/#attachments"}
-	errHTTPBadRequestAttachmentsExpiryBeforeDelivery = &errHTTP{40015, http.StatusBadRequest, "invalid request: attachment expiry before delayed delivery date", "https://ntfy.sh/docs/publish/#scheduled-delivery"}
-	errHTTPBadRequestWebSocketsUpgradeHeaderMissing  = &errHTTP{40016, http.StatusBadRequest, "invalid request: client not using the websocket protocol", "https://ntfy.sh/docs/subscribe/api/#websockets"}
-	errHTTPBadRequestJSONInvalid                     = &errHTTP{40017, http.StatusBadRequest, "invalid request: request body must be message JSON", "https://ntfy.sh/docs/publish/#publish-as-json"}
-	errHTTPBadRequestActionsInvalid                  = &errHTTP{40018, http.StatusBadRequest, "invalid request: actions invalid", "https://ntfy.sh/docs/publish/#action-buttons"}
-	errHTTPBadRequestMatrixMessageInvalid            = &errHTTP{40019, http.StatusBadRequest, "invalid request: Matrix JSON invalid", "https://ntfy.sh/docs/publish/#matrix-gateway"}
-	errHTTPBadRequestMatrixPushkeyBaseURLMismatch    = &errHTTP{40020, http.StatusBadRequest, "invalid request: push key must be prefixed with base URL", "https://ntfy.sh/docs/publish/#matrix-gateway"}
-	errHTTPBadRequestIconURLInvalid                  = &errHTTP{40021, http.StatusBadRequest, "invalid request: icon URL is invalid", "https://ntfy.sh/docs/publish/#icons"}
-	errHTTPNotFound                                  = &errHTTP{40401, http.StatusNotFound, "page not found", ""}
-	errHTTPUnauthorized                              = &errHTTP{40101, http.StatusUnauthorized, "unauthorized", "https://ntfy.sh/docs/publish/#authentication"}
-	errHTTPForbidden                                 = &errHTTP{40301, http.StatusForbidden, "forbidden", "https://ntfy.sh/docs/publish/#authentication"}
-	errHTTPEntityTooLargeAttachmentTooLarge          = &errHTTP{41301, http.StatusRequestEntityTooLarge, "attachment too large, or bandwidth limit reached", "https://ntfy.sh/docs/publish/#limitations"}
-	errHTTPEntityTooLargeMatrixRequestTooLarge       = &errHTTP{41302, http.StatusRequestEntityTooLarge, "Matrix request is larger than the max allowed length", ""}
-	errHTTPTooManyRequestsLimitRequests              = &errHTTP{42901, http.StatusTooManyRequests, "limit reached: too many requests, please be nice", "https://ntfy.sh/docs/publish/#limitations"}
-	errHTTPTooManyRequestsLimitEmails                = &errHTTP{42902, http.StatusTooManyRequests, "limit reached: too many emails, please be nice", "https://ntfy.sh/docs/publish/#limitations"}
-	errHTTPTooManyRequestsLimitSubscriptions         = &errHTTP{42903, http.StatusTooManyRequests, "limit reached: too many active subscriptions, please be nice", "https://ntfy.sh/docs/publish/#limitations"}
-	errHTTPTooManyRequestsLimitTotalTopics           = &errHTTP{42904, http.StatusTooManyRequests, "limit reached: the total number of topics on the server has been reached, please contact the admin", "https://ntfy.sh/docs/publish/#limitations"}
-	errHTTPTooManyRequestsAttachmentBandwidthLimit   = &errHTTP{42905, http.StatusTooManyRequests, "too many requests: daily bandwidth limit reached", "https://ntfy.sh/docs/publish/#limitations"}
-	errHTTPInternalError                             = &errHTTP{50001, http.StatusInternalServerError, "internal server error", ""}
-	errHTTPInternalErrorInvalidFilePath              = &errHTTP{50002, http.StatusInternalServerError, "internal server error: invalid file path", ""}
-	errHTTPInternalErrorMissingBaseURL               = &errHTTP{50003, http.StatusInternalServerError, "internal server error: base-url must be be configured for this feature", "https://ntfy.sh/docs/config/"}
+	errHTTPBadRequest                                = &errHTTP{40000, http.StatusBadRequest, "invalid request", "", nil}
+	errHTTPBadRequestEmailDisabled                   = &errHTTP{40001, http.StatusBadRequest, "e-mail notifications are not enabled", "https://ntfy.sh/docs/config/#e-mail-notifications", nil}
+	errHTTPBadRequestDelayNoCache                    = &errHTTP{40002, http.StatusBadRequest, "cannot disable cache for delayed message", "", nil}
+	errHTTPBadRequestDelayNoEmail                    = &errHTTP{40003, http.StatusBadRequest, "delayed e-mail notifications are not supported", "", nil}
+	errHTTPBadRequestDelayCannotParse                = &errHTTP{40004, http.StatusBadRequest, "invalid delay parameter: unable to parse delay", "https://ntfy.sh/docs/publish/#scheduled-delivery", nil}
+	errHTTPBadRequestDelayTooSmall                   = &errHTTP{40005, http.StatusBadRequest, "invalid delay parameter: too small, please refer to the docs", "https://ntfy.sh/docs/publish/#scheduled-delivery", nil}
+	errHTTPBadRequestDelayTooLarge                   = &errHTTP{40006, http.StatusBadRequest, "invalid delay parameter: too large, please refer to the docs", "https://ntfy.sh/docs/publish/#scheduled-delivery", nil}
+	errHTTPBadRequestPriorityInvalid                 = &errHTTP{40007, http.StatusBadRequest, "invalid priority parameter", "https://ntfy.sh/docs/publish/#message-priority", nil}
+	errHTTPBadRequestSinceInvalid                    = &errHTTP{40008, http.StatusBadRequest, "invalid since parameter", "https://ntfy.sh/docs/subscribe/api/#fetch-cached-messages", nil}
+	errHTTPBadRequestTopicInvalid                    = &errHTTP{40009, http.StatusBadRequest, "invalid request: topic invalid", "", nil}
+	errHTTPBadRequestTopicDisallowed                 = &errHTTP{40010, http.StatusBadRequest, "invalid request: topic name is not allowed", "", nil}
+	errHTTPBadRequestMessageNotUTF8                  = &errHTTP{40011, http.StatusBadRequest, "invalid message: message must be UTF-8 encoded", "", nil}
+	errHTTPBadRequestAttachmentURLInvalid            = &errHTTP{40013, http.StatusBadRequest, "invalid request: attachment URL is invalid", "https://ntfy.sh/docs/publish/#attachments", nil}
+	errHTTPBadRequestAttachmentsDisallowed           = &errHTTP{40014, http.StatusBadRequest, "invalid request: attachments not allowed", "https://ntfy.sh/docs/config/#attachments", nil}
+	errHTTPBadRequestAttachmentsExpiryBeforeDelivery = &errHTTP{40015, http.StatusBadRequest, "invalid request: attachment expiry before delayed delivery date", "https://ntfy.sh/docs/publish/#scheduled-delivery", nil}
+	errHTTPBadRequestWebSocketsUpgradeHeaderMissing  = &errHTTP{40016, http.StatusBadRequest, "invalid request: client not using the websocket protocol", "https://ntfy.sh/docs/subscribe/api/#websockets", nil}
+	errHTTPBadRequestMessageJSONInvalid              = &errHTTP{40017, http.StatusBadRequest, "invalid request: request body must be message JSON", "https://ntfy.sh/docs/publish/#publish-as-json", nil}
+	errHTTPBadRequestActionsInvalid                  = &errHTTP{40018, http.StatusBadRequest, "invalid request: actions invalid", "https://ntfy.sh/docs/publish/#action-buttons", nil}
+	errHTTPBadRequestMatrixMessageInvalid            = &errHTTP{40019, http.StatusBadRequest, "invalid request: Matrix JSON invalid", "https://ntfy.sh/docs/publish/#matrix-gateway", nil}
+	errHTTPBadRequestIconURLInvalid                  = &errHTTP{40021, http.StatusBadRequest, "invalid request: icon URL is invalid", "https://ntfy.sh/docs/publish/#icons", nil}
+	errHTTPBadRequestSignupNotEnabled                = &errHTTP{40022, http.StatusBadRequest, "invalid request: signup not enabled", "https://ntfy.sh/docs/config", nil}
+	errHTTPBadRequestNoTokenProvided                 = &errHTTP{40023, http.StatusBadRequest, "invalid request: no token provided", "", nil}
+	errHTTPBadRequestJSONInvalid                     = &errHTTP{40024, http.StatusBadRequest, "invalid request: request body must be valid JSON", "", nil}
+	errHTTPBadRequestPermissionInvalid               = &errHTTP{40025, http.StatusBadRequest, "invalid request: incorrect permission string", "", nil}
+	errHTTPBadRequestIncorrectPasswordConfirmation   = &errHTTP{40026, http.StatusBadRequest, "invalid request: password confirmation is not correct", "", nil}
+	errHTTPBadRequestNotAPaidUser                    = &errHTTP{40027, http.StatusBadRequest, "invalid request: not a paid user", "", nil}
+	errHTTPBadRequestBillingRequestInvalid           = &errHTTP{40028, http.StatusBadRequest, "invalid request: not a valid billing request", "", nil}
+	errHTTPBadRequestBillingSubscriptionExists       = &errHTTP{40029, http.StatusBadRequest, "invalid request: billing subscription already exists", "", nil}
+	errHTTPNotFound                                  = &errHTTP{40401, http.StatusNotFound, "page not found", "", nil}
+	errHTTPUnauthorized                              = &errHTTP{40101, http.StatusUnauthorized, "unauthorized", "https://ntfy.sh/docs/publish/#authentication", nil}
+	errHTTPForbidden                                 = &errHTTP{40301, http.StatusForbidden, "forbidden", "https://ntfy.sh/docs/publish/#authentication", nil}
+	errHTTPConflictUserExists                        = &errHTTP{40901, http.StatusConflict, "conflict: user already exists", "", nil}
+	errHTTPConflictTopicReserved                     = &errHTTP{40902, http.StatusConflict, "conflict: access control entry for topic or topic pattern already exists", "", nil}
+	errHTTPConflictSubscriptionExists                = &errHTTP{40903, http.StatusConflict, "conflict: topic subscription already exists", "", nil}
+	errHTTPEntityTooLargeAttachment                  = &errHTTP{41301, http.StatusRequestEntityTooLarge, "attachment too large, or bandwidth limit reached", "https://ntfy.sh/docs/publish/#limitations", nil}
+	errHTTPEntityTooLargeMatrixRequest               = &errHTTP{41302, http.StatusRequestEntityTooLarge, "Matrix request is larger than the max allowed length", "", nil}
+	errHTTPEntityTooLargeJSONBody                    = &errHTTP{41303, http.StatusRequestEntityTooLarge, "JSON body too large", "", nil}
+	errHTTPTooManyRequestsLimitRequests              = &errHTTP{42901, http.StatusTooManyRequests, "limit reached: too many requests", "https://ntfy.sh/docs/publish/#limitations", nil}
+	errHTTPTooManyRequestsLimitEmails                = &errHTTP{42902, http.StatusTooManyRequests, "limit reached: too many emails", "https://ntfy.sh/docs/publish/#limitations", nil}
+	errHTTPTooManyRequestsLimitSubscriptions         = &errHTTP{42903, http.StatusTooManyRequests, "limit reached: too many active subscriptions", "https://ntfy.sh/docs/publish/#limitations", nil}
+	errHTTPTooManyRequestsLimitTotalTopics           = &errHTTP{42904, http.StatusTooManyRequests, "limit reached: the total number of topics on the server has been reached, please contact the admin", "https://ntfy.sh/docs/publish/#limitations", nil}
+	errHTTPTooManyRequestsLimitAttachmentBandwidth   = &errHTTP{42905, http.StatusTooManyRequests, "limit reached: daily bandwidth reached", "https://ntfy.sh/docs/publish/#limitations", nil}
+	errHTTPTooManyRequestsLimitAccountCreation       = &errHTTP{42906, http.StatusTooManyRequests, "limit reached: too many accounts created", "https://ntfy.sh/docs/publish/#limitations", nil} // FIXME document limit
+	errHTTPTooManyRequestsLimitReservations          = &errHTTP{42907, http.StatusTooManyRequests, "limit reached: too many topic reservations for this user", "", nil}
+	errHTTPTooManyRequestsLimitMessages              = &errHTTP{42908, http.StatusTooManyRequests, "limit reached: daily message quota reached", "https://ntfy.sh/docs/publish/#limitations", nil}
+	errHTTPTooManyRequestsLimitAuthFailure           = &errHTTP{42909, http.StatusTooManyRequests, "limit reached: too many auth failures", "https://ntfy.sh/docs/publish/#limitations", nil} // FIXME document limit
+	errHTTPInternalError                             = &errHTTP{50001, http.StatusInternalServerError, "internal server error", "", nil}
+	errHTTPInternalErrorInvalidPath                  = &errHTTP{50002, http.StatusInternalServerError, "internal server error: invalid path", "", nil}
+	errHTTPInternalErrorMissingBaseURL               = &errHTTP{50003, http.StatusInternalServerError, "internal server error: base-url must be be configured for this feature", "https://ntfy.sh/docs/config/", nil}
+	errHTTPInsufficientStorageUnifiedPush            = &errHTTP{50701, http.StatusInsufficientStorage, "cannot publish to UnifiedPush topic without previously active subscriber", "", nil}
 )

server/file_cache.go

@@ -3,13 +3,13 @@ package server
 import (
 	"errors"
 	"fmt"
+	"heckel.io/ntfy/log"
 	"heckel.io/ntfy/util"
 	"io"
 	"os"
 	"path/filepath"
 	"regexp"
 	"sync"
-	"time"
 )
 
 var (
@@ -22,11 +22,10 @@ type fileCache struct {
 	dir              string
 	totalSizeCurrent int64
 	totalSizeLimit   int64
-	fileSizeLimit    int64
 	mu               sync.Mutex
 }
 
-func newFileCache(dir string, totalSizeLimit int64, fileSizeLimit int64) (*fileCache, error) {
+func newFileCache(dir string, totalSizeLimit int64) (*fileCache, error) {
 	if err := os.MkdirAll(dir, 0700); err != nil {
 		return nil, err
 	}
@@ -38,7 +37,6 @@ func newFileCache(dir string, totalSizeLimit int64, fileSizeLimit int64) (*fileC
 		dir:              dir,
 		totalSizeCurrent: size,
 		totalSizeLimit:   totalSizeLimit,
-		fileSizeLimit:    fileSizeLimit,
 	}, nil
 }
 
@@ -46,6 +44,7 @@ func (c *fileCache) Write(id string, in io.Reader, limiters ...util.Limiter) (in
 	if !fileIDRegex.MatchString(id) {
 		return 0, errInvalidFileID
 	}
+	log.Tag(tagFileCache).Field("message_id", id).Debug("Writing attachment")
 	file := filepath.Join(c.dir, id)
 	if _, err := os.Stat(file); err == nil {
 		return 0, errFileExists
@@ -55,7 +54,7 @@ func (c *fileCache) Write(id string, in io.Reader, limiters ...util.Limiter) (in
 		return 0, err
 	}
 	defer f.Close()
-	limiters = append(limiters, util.NewFixedLimiter(c.Remaining()), util.NewFixedLimiter(c.fileSizeLimit))
+	limiters = append(limiters, util.NewFixedLimiter(c.Remaining()))
 	limitWriter := util.NewLimitWriter(f, limiters...)
 	size, err := io.Copy(limitWriter, in)
 	if err != nil {
@@ -68,6 +67,7 @@ func (c *fileCache) Write(id string, in io.Reader, limiters ...util.Limiter) (in
 	}
 	c.mu.Lock()
 	c.totalSizeCurrent += size
+	mset(metricAttachmentsTotalSize, c.totalSizeCurrent)
 	c.mu.Unlock()
 	return size, nil
 }
@@ -77,8 +77,11 @@ func (c *fileCache) Remove(ids ...string) error {
 		if !fileIDRegex.MatchString(id) {
 			return errInvalidFileID
 		}
+		log.Tag(tagFileCache).Field("message_id", id).Debug("Deleting attachment")
 		file := filepath.Join(c.dir, id)
-		_ = os.Remove(file) // Best effort delete
+		if err := os.Remove(file); err != nil {
+			log.Tag(tagFileCache).Field("message_id", id).Err(err).Debug("Error deleting attachment")
+		}
 	}
 	size, err := dirSize(c.dir)
 	if err != nil {
@@ -87,28 +90,10 @@ func (c *fileCache) Remove(ids ...string) error {
 	c.mu.Lock()
 	c.totalSizeCurrent = size
 	c.mu.Unlock()
+	mset(metricAttachmentsTotalSize, size)
 	return nil
 }
 
-// Expired returns a list of file IDs for expired files
-func (c *fileCache) Expired(olderThan time.Time) ([]string, error) {
-	entries, err := os.ReadDir(c.dir)
-	if err != nil {
-		return nil, err
-	}
-	var ids []string
-	for _, e := range entries {
-		info, err := e.Info()
-		if err != nil {
-			continue
-		}
-		if info.ModTime().Before(olderThan) && fileIDRegex.MatchString(e.Name()) {
-			ids = append(ids, e.Name())
-		}
-	}
-	return ids, nil
-}
-
 func (c *fileCache) Size() int64 {
 	c.mu.Lock()
 	defer c.mu.Unlock()

server/file_cache_test.go

@@ -8,7 +8,6 @@ import (
 	"os"
 	"strings"
 	"testing"
-	"time"
 )
 
 var (
@@ -56,13 +55,6 @@ func TestFileCache_Write_FailedTotalSizeLimit(t *testing.T) {
 	require.NoFileExists(t, dir+"/abcdefghijkX")
 }
 
-func TestFileCache_Write_FailedFileSizeLimit(t *testing.T) {
-	dir, c := newTestFileCache(t)
-	_, err := c.Write("abcdefghijkl", bytes.NewReader(make([]byte, 1025)))
-	require.Equal(t, util.ErrLimitReached, err)
-	require.NoFileExists(t, dir+"/abcdefghijkl")
-}
-
 func TestFileCache_Write_FailedAdditionalLimiter(t *testing.T) {
 	dir, c := newTestFileCache(t)
 	_, err := c.Write("abcdefghijkl", bytes.NewReader(make([]byte, 1001)), util.NewFixedLimiter(1000))
@@ -70,32 +62,9 @@ func TestFileCache_Write_FailedAdditionalLimiter(t *testing.T) {
 	require.NoFileExists(t, dir+"/abcdefghijkl")
 }
 
-func TestFileCache_RemoveExpired(t *testing.T) {
-	dir, c := newTestFileCache(t)
-	_, err := c.Write("abcdefghijkl", bytes.NewReader(make([]byte, 1001)))
-	require.Nil(t, err)
-	_, err = c.Write("notdeleted12", bytes.NewReader(make([]byte, 1001)))
-	require.Nil(t, err)
-
-	modTime := time.Now().Add(-1 * 4 * time.Hour)
-	require.Nil(t, os.Chtimes(dir+"/abcdefghijkl", modTime, modTime))
-
-	olderThan := time.Now().Add(-1 * 3 * time.Hour)
-	ids, err := c.Expired(olderThan)
-	require.Nil(t, err)
-	require.Equal(t, []string{"abcdefghijkl"}, ids)
-	require.Nil(t, c.Remove(ids...))
-	require.NoFileExists(t, dir+"/abcdefghijkl")
-	require.FileExists(t, dir+"/notdeleted12")
-
-	ids, err = c.Expired(olderThan)
-	require.Nil(t, err)
-	require.Empty(t, ids)
-}
-
 func newTestFileCache(t *testing.T) (dir string, cache *fileCache) {
 	dir = t.TempDir()
-	cache, err := newFileCache(dir, 10*1024, 1*1024)
+	cache, err := newFileCache(dir, 10*1024)
 	require.Nil(t, err)
 	return dir, cache
 }

server/log.go

@@ -0,0 +1,123 @@
+package server
+
+import (
+	"fmt"
+	"github.com/emersion/go-smtp"
+	"github.com/gorilla/websocket"
+	"heckel.io/ntfy/log"
+	"heckel.io/ntfy/util"
+	"net/http"
+	"strings"
+	"unicode/utf8"
+)
+
+// Log tags
+const (
+	tagStartup      = "startup"
+	tagHTTP         = "http"
+	tagPublish      = "publish"
+	tagSubscribe    = "subscribe"
+	tagFirebase     = "firebase"
+	tagSMTP         = "smtp"  // Receive email
+	tagEmail        = "email" // Send email
+	tagFileCache    = "file_cache"
+	tagMessageCache = "message_cache"
+	tagStripe       = "stripe"
+	tagAccount      = "account"
+	tagManager      = "manager"
+	tagResetter     = "resetter"
+	tagWebsocket    = "websocket"
+	tagMatrix       = "matrix"
+)
+
+var (
+	normalErrorCodes       = []int{http.StatusNotFound, http.StatusBadRequest, http.StatusTooManyRequests, http.StatusUnauthorized, http.StatusForbidden, http.StatusInsufficientStorage}
+	rateLimitingErrorCodes = []int{http.StatusTooManyRequests, http.StatusRequestEntityTooLarge}
+)
+
+// logr creates a new log event with HTTP request fields
+func logr(r *http.Request) *log.Event {
+	return log.Tag(tagHTTP).Fields(httpContext(r)) // Tag may be overwritten
+}
+
+// logv creates a new log event with visitor fields
+func logv(v *visitor) *log.Event {
+	return log.With(v)
+}
+
+// logvr creates a new log event with HTTP request and visitor fields
+func logvr(v *visitor, r *http.Request) *log.Event {
+	return logr(r).With(v)
+}
+
+// logvrm creates a new log event with HTTP request, visitor fields and message fields
+func logvrm(v *visitor, r *http.Request, m *message) *log.Event {
+	return logvr(v, r).With(m)
+}
+
+// logvrm creates a new log event with visitor fields and message fields
+func logvm(v *visitor, m *message) *log.Event {
+	return logv(v).With(m)
+}
+
+// logem creates a new log event with email fields
+func logem(smtpConn *smtp.Conn) *log.Event {
+	ev := log.Tag(tagSMTP).Field("smtp_hostname", smtpConn.Hostname())
+	if smtpConn.Conn() != nil {
+		ev.Field("smtp_remote_addr", smtpConn.Conn().RemoteAddr().String())
+	}
+	return ev
+}
+
+func httpContext(r *http.Request) log.Context {
+	requestURI := r.RequestURI
+	if requestURI == "" {
+		requestURI = r.URL.Path
+	}
+	return log.Context{
+		"http_method": r.Method,
+		"http_path":   requestURI,
+	}
+}
+
+func websocketErrorContext(err error) log.Context {
+	if c, ok := err.(*websocket.CloseError); ok {
+		return log.Context{
+			"error":      c.Error(),
+			"error_code": c.Code,
+			"error_type": "websocket.CloseError",
+		}
+	}
+	return log.Context{
+		"error": err.Error(),
+	}
+}
+
+func renderHTTPRequest(r *http.Request) string {
+	peekLimit := 4096
+	lines := fmt.Sprintf("%s %s %s\n", r.Method, r.URL.RequestURI(), r.Proto)
+	for key, values := range r.Header {
+		for _, value := range values {
+			lines += fmt.Sprintf("%s: %s\n", key, value)
+		}
+	}
+	lines += "\n"
+	body, err := util.Peek(r.Body, peekLimit)
+	if err != nil {
+		lines = fmt.Sprintf("(could not read body: %s)\n", err.Error())
+	} else if utf8.Valid(body.PeekedBytes) {
+		lines += string(body.PeekedBytes)
+		if body.LimitReached {
+			lines += fmt.Sprintf(" ... (peeked %d bytes)", peekLimit)
+		}
+		lines += "\n"
+	} else {
+		if body.LimitReached {
+			lines += fmt.Sprintf("(peeked bytes not UTF-8, peek limit of %d bytes reached, hex: %x ...)\n", peekLimit, body.PeekedBytes)
+		} else {
+			lines += fmt.Sprintf("(peeked bytes not UTF-8, %d bytes, hex: %x)\n", len(body.PeekedBytes), body.PeekedBytes)
+		}
+	}
+	r.Body = body // Important: Reset body, so it can be re-read
+	return strings.TrimSpace(lines)
+}

server/message_cache.go

@@ -5,15 +5,18 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"net/netip"
+	"strings"
+	"time"
+
 	_ "github.com/mattn/go-sqlite3" // SQLite driver
 	"heckel.io/ntfy/log"
 	"heckel.io/ntfy/util"
-	"strings"
-	"time"
 )
 
 var (
 	errUnexpectedMessageType = errors.New("unexpected message type")
+	errMessageNotFound       = errors.New("message not found")
 )
 
 // Messages cache
@@ -24,6 +27,7 @@ const (
 			id INTEGER PRIMARY KEY AUTOINCREMENT,
 			mid TEXT NOT NULL,
 			time INT NOT NULL,
+			expires INT NOT NULL,
 			topic TEXT NOT NULL,
 			message TEXT NOT NULL,
 			title TEXT NOT NULL,
@@ -37,60 +41,78 @@ const (
 			attachment_size INT NOT NULL,
 			attachment_expires INT NOT NULL,
 			attachment_url TEXT NOT NULL,
+			attachment_deleted INT NOT NULL,
 			sender TEXT NOT NULL,
+			user TEXT NOT NULL,
 			encoding TEXT NOT NULL,
 			published INT NOT NULL
 		);
 		CREATE INDEX IF NOT EXISTS idx_mid ON messages (mid);
+		CREATE INDEX IF NOT EXISTS idx_time ON messages (time);
 		CREATE INDEX IF NOT EXISTS idx_topic ON messages (topic);
+		CREATE INDEX IF NOT EXISTS idx_expires ON messages (expires);
+		CREATE INDEX IF NOT EXISTS idx_sender ON messages (sender);
+		CREATE INDEX IF NOT EXISTS idx_user ON messages (user);
+		CREATE INDEX IF NOT EXISTS idx_attachment_expires ON messages (attachment_expires);
 		COMMIT;
 	`
 	insertMessageQuery = `
-		INSERT INTO messages (mid, time, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, encoding, published)
-		VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+		INSERT INTO messages (mid, time, expires, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, attachment_deleted, sender, user, encoding, published)
+		VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+	`
+	deleteMessageQuery                = `DELETE FROM messages WHERE mid = ?`
+	updateMessagesForTopicExpiryQuery = `UPDATE messages SET expires = ? WHERE topic = ?`
+	selectRowIDFromMessageID          = `SELECT id FROM messages WHERE mid = ?` // Do not include topic, see #336 and TestServer_PollSinceID_MultipleTopics
+	selectMessagesByIDQuery           = `
+		SELECT mid, time, expires, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, user, encoding
+		FROM messages 
+		WHERE mid = ?
 	`
-	pruneMessagesQuery           = `DELETE FROM messages WHERE time < ? AND published = 1`
-	selectRowIDFromMessageID     = `SELECT id FROM messages WHERE mid = ?` // Do not include topic, see #336 and TestServer_PollSinceID_MultipleTopics
 	selectMessagesSinceTimeQuery = `
-		SELECT mid, time, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, encoding
+		SELECT mid, time, expires, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, user, encoding
 		FROM messages 
 		WHERE topic = ? AND time >= ? AND published = 1
 		ORDER BY time, id
 	`
 	selectMessagesSinceTimeIncludeScheduledQuery = `
-		SELECT mid, time, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, encoding
+		SELECT mid, time, expires, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, user, encoding
 		FROM messages 
 		WHERE topic = ? AND time >= ?
 		ORDER BY time, id
 	`
 	selectMessagesSinceIDQuery = `
-		SELECT mid, time, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, encoding
+		SELECT mid, time, expires, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, user, encoding
 		FROM messages 
 		WHERE topic = ? AND id > ? AND published = 1 
 		ORDER BY time, id
 	`
 	selectMessagesSinceIDIncludeScheduledQuery = `
-		SELECT mid, time, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, encoding
+		SELECT mid, time, expires, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, user, encoding
 		FROM messages 
 		WHERE topic = ? AND (id > ? OR published = 0)
 		ORDER BY time, id
 	`
 	selectMessagesDueQuery = `
-		SELECT mid, time, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, encoding
+		SELECT mid, time, expires, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, user, encoding
 		FROM messages 
 		WHERE time <= ? AND published = 0
 		ORDER BY time, id
 	`
+	selectMessagesExpiredQuery      = `SELECT mid FROM messages WHERE expires <= ? AND published = 1`
 	updateMessagePublishedQuery     = `UPDATE messages SET published = 1 WHERE mid = ?`
 	selectMessagesCountQuery        = `SELECT COUNT(*) FROM messages`
 	selectMessageCountPerTopicQuery = `SELECT topic, COUNT(*) FROM messages GROUP BY topic`
 	selectTopicsQuery               = `SELECT topic FROM messages GROUP BY topic`
-	selectAttachmentsSizeQuery      = `SELECT IFNULL(SUM(attachment_size), 0) FROM messages WHERE sender = ? AND attachment_expires >= ?`
+
+	updateAttachmentDeleted            = `UPDATE messages SET attachment_deleted = 1 WHERE mid = ?`
+	selectAttachmentsExpiredQuery      = `SELECT mid FROM messages WHERE attachment_expires > 0 AND attachment_expires <= ? AND attachment_deleted = 0`
+	selectAttachmentsSizeBySenderQuery = `SELECT IFNULL(SUM(attachment_size), 0) FROM messages WHERE user = '' AND sender = ? AND attachment_expires >= ?`
+	selectAttachmentsSizeByUserIDQuery = `SELECT IFNULL(SUM(attachment_size), 0) FROM messages WHERE user = ? AND attachment_expires >= ?`
 )
 
 // Schema management queries
 const (
-	currentSchemaVersion          = 8
+	currentSchemaVersion          = 10
 	createSchemaVersionTableQuery = `
 		CREATE TABLE IF NOT EXISTS schemaVersion (
 			id INT PRIMARY KEY,
@@ -183,37 +205,77 @@ const (
 	migrate7To8AlterMessagesTableQuery = `
 		ALTER TABLE messages ADD COLUMN icon TEXT NOT NULL DEFAULT('');
 	`
+
+	// 8 -> 9
+	migrate8To9AlterMessagesTableQuery = `
+		CREATE INDEX IF NOT EXISTS idx_time ON messages (time);	
+	`
+
+	// 9 -> 10
+	migrate9To10AlterMessagesTableQuery = `
+		ALTER TABLE messages ADD COLUMN user TEXT NOT NULL DEFAULT('');
+		ALTER TABLE messages ADD COLUMN attachment_deleted INT NOT NULL DEFAULT('0');
+		ALTER TABLE messages ADD COLUMN expires INT NOT NULL DEFAULT('0');
+		CREATE INDEX IF NOT EXISTS idx_expires ON messages (expires);
+		CREATE INDEX IF NOT EXISTS idx_sender ON messages (sender);
+		CREATE INDEX IF NOT EXISTS idx_user ON messages (user);
+		CREATE INDEX IF NOT EXISTS idx_attachment_expires ON messages (attachment_expires);
+	`
+	migrate9To10UpdateMessageExpiryQuery = `UPDATE messages SET expires = time + ?`
+)
+
+var (
+	migrations = map[int]func(db *sql.DB, cacheDuration time.Duration) error{
+		0: migrateFrom0,
+		1: migrateFrom1,
+		2: migrateFrom2,
+		3: migrateFrom3,
+		4: migrateFrom4,
+		5: migrateFrom5,
+		6: migrateFrom6,
+		7: migrateFrom7,
+		8: migrateFrom8,
+		9: migrateFrom9,
+	}
 )
 
 type messageCache struct {
-	db  *sql.DB
-	nop bool
+	db    *sql.DB
+	queue *util.BatchingQueue[*message]
+	nop   bool
 }
 
 // newSqliteCache creates a SQLite file-backed cache
-func newSqliteCache(filename, startupQueries string, nop bool) (*messageCache, error) {
+func newSqliteCache(filename, startupQueries string, cacheDuration time.Duration, batchSize int, batchTimeout time.Duration, nop bool) (*messageCache, error) {
 	db, err := sql.Open("sqlite3", filename)
 	if err != nil {
 		return nil, err
 	}
-	if err := setupCacheDB(db, startupQueries); err != nil {
+	if err := setupDB(db, startupQueries, cacheDuration); err != nil {
 		return nil, err
 	}
-	return &messageCache{
-		db:  db,
-		nop: nop,
-	}, nil
+	var queue *util.BatchingQueue[*message]
+	if batchSize > 0 || batchTimeout > 0 {
+		queue = util.NewBatchingQueue[*message](batchSize, batchTimeout)
+	}
+	cache := &messageCache{
+		db:    db,
+		queue: queue,
+		nop:   nop,
+	}
+	go cache.processMessageBatches()
+	return cache, nil
 }
 
 // newMemCache creates an in-memory cache
 func newMemCache() (*messageCache, error) {
-	return newSqliteCache(createMemoryFilename(), "", false)
+	return newSqliteCache(createMemoryFilename(), "", 0, 0, 0, false)
 }
 
 // newNopCache creates an in-memory cache that discards all messages;
 // it is always empty and can be used if caching is entirely disabled
 func newNopCache() (*messageCache, error) {
-	return newSqliteCache(createMemoryFilename(), "", true)
+	return newSqliteCache(createMemoryFilename(), "", 0, 0, 0, true)
 }
 
 // createMemoryFilename creates a unique memory filename to use for the SQLite backend.
@@ -226,19 +288,36 @@ func createMemoryFilename() string {
 	return fmt.Sprintf("file:%s?mode=memory&cache=shared", util.RandomString(10))
 }
 
+// AddMessage stores a message to the message cache synchronously, or queues it to be stored at a later date asyncronously.
+// The message is queued only if "batchSize" or "batchTimeout" are passed to the constructor.
 func (c *messageCache) AddMessage(m *message) error {
+	if c.queue != nil {
+		c.queue.Enqueue(m)
+		return nil
+	}
 	return c.addMessages([]*message{m})
 }
 
+// addMessages synchronously stores a match of messages. If the database is locked, the transaction waits until
+// SQLite's busy_timeout is exceeded before erroring out.
 func (c *messageCache) addMessages(ms []*message) error {
 	if c.nop {
 		return nil
 	}
+	if len(ms) == 0 {
+		return nil
+	}
+	start := time.Now()
 	tx, err := c.db.Begin()
 	if err != nil {
 		return err
 	}
 	defer tx.Rollback()
+	stmt, err := tx.Prepare(insertMessageQuery)
+	if err != nil {
+		return err
+	}
+	defer stmt.Close()
 	for _, m := range ms {
 		if m.Event != messageEvent {
 			return errUnexpectedMessageType
@@ -246,7 +325,7 @@ func (c *messageCache) addMessages(ms []*message) error {
 		published := m.Time <= time.Now().Unix()
 		tags := strings.Join(m.Tags, ",")
 		var attachmentName, attachmentType, attachmentURL string
-		var attachmentSize, attachmentExpires int64
+		var attachmentSize, attachmentExpires, attachmentDeleted int64
 		if m.Attachment != nil {
 			attachmentName = m.Attachment.Name
 			attachmentType = m.Attachment.Type
@@ -262,10 +341,14 @@ func (c *messageCache) addMessages(ms []*message) error {
 			}
 			actionsStr = string(actionsBytes)
 		}
-		_, err := tx.Exec(
-			insertMessageQuery,
+		var sender string
+		if m.Sender.IsValid() {
+			sender = m.Sender.String()
+		}
+		_, err := stmt.Exec(
 			m.ID,
 			m.Time,
+			m.Expires,
 			m.Topic,
 			m.Message,
 			m.Title,
@@ -279,7 +362,9 @@ func (c *messageCache) addMessages(ms []*message) error {
 			attachmentSize,
 			attachmentExpires,
 			attachmentURL,
-			m.Sender,
+			attachmentDeleted, // Always zero
+			sender,
+			m.User,
 			m.Encoding,
 			published,
 		)
@@ -287,7 +372,12 @@ func (c *messageCache) addMessages(ms []*message) error {
 			return err
 		}
 	}
-	return tx.Commit()
+	if err := tx.Commit(); err != nil {
+		log.Tag(tagMessageCache).Err(err).Error("Writing %d message(s) failed (took %v)", len(ms), time.Since(start))
+		return err
+	}
+	log.Tag(tagMessageCache).Debug("Wrote %d message(s) in %v", len(ms), time.Since(start))
+	return nil
 }
 
 func (c *messageCache) Messages(topic string, since sinceMarker, scheduled bool) ([]*message, error) {
@@ -347,6 +437,39 @@ func (c *messageCache) MessagesDue() ([]*message, error) {
 	return readMessages(rows)
 }
 
+// MessagesExpired returns a list of IDs for messages that have expires (should be deleted)
+func (c *messageCache) MessagesExpired() ([]string, error) {
+	rows, err := c.db.Query(selectMessagesExpiredQuery, time.Now().Unix())
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	ids := make([]string, 0)
+	for rows.Next() {
+		var id string
+		if err := rows.Scan(&id); err != nil {
+			return nil, err
+		}
+		ids = append(ids, id)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+func (c *messageCache) Message(id string) (*message, error) {
+	rows, err := c.db.Query(selectMessagesByIDQuery, id)
+	if err != nil {
+		return nil, err
+	}
+	if !rows.Next() {
+		return nil, errMessageNotFound
+	}
+	defer rows.Close()
+	return readMessage(rows)
+}
+
 func (c *messageCache) MarkPublished(m *message) error {
 	_, err := c.db.Exec(updateMessagePublishedQuery, m.ID)
 	return err
@@ -392,16 +515,85 @@ func (c *messageCache) Topics() (map[string]*topic, error) {
 	return topics, nil
 }
 
-func (c *messageCache) Prune(olderThan time.Time) error {
-	_, err := c.db.Exec(pruneMessagesQuery, olderThan.Unix())
-	return err
+func (c *messageCache) DeleteMessages(ids ...string) error {
+	tx, err := c.db.Begin()
+	if err != nil {
+		return err
+	}
+	defer tx.Rollback()
+	for _, id := range ids {
+		if _, err := tx.Exec(deleteMessageQuery, id); err != nil {
+			return err
+		}
+	}
+	return tx.Commit()
 }
 
-func (c *messageCache) AttachmentBytesUsed(sender string) (int64, error) {
-	rows, err := c.db.Query(selectAttachmentsSizeQuery, sender, time.Now().Unix())
+func (c *messageCache) ExpireMessages(topics ...string) error {
+	tx, err := c.db.Begin()
+	if err != nil {
+		return err
+	}
+	defer tx.Rollback()
+	for _, t := range topics {
+		if _, err := tx.Exec(updateMessagesForTopicExpiryQuery, time.Now().Unix()-1, t); err != nil {
+			return err
+		}
+	}
+	return tx.Commit()
+}
+
+func (c *messageCache) AttachmentsExpired() ([]string, error) {
+	rows, err := c.db.Query(selectAttachmentsExpiredQuery, time.Now().Unix())
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	ids := make([]string, 0)
+	for rows.Next() {
+		var id string
+		if err := rows.Scan(&id); err != nil {
+			return nil, err
+		}
+		ids = append(ids, id)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+func (c *messageCache) MarkAttachmentsDeleted(ids ...string) error {
+	tx, err := c.db.Begin()
+	if err != nil {
+		return err
+	}
+	defer tx.Rollback()
+	for _, id := range ids {
+		if _, err := tx.Exec(updateAttachmentDeleted, id); err != nil {
+			return err
+		}
+	}
+	return tx.Commit()
+}
+
+func (c *messageCache) AttachmentBytesUsedBySender(sender string) (int64, error) {
+	rows, err := c.db.Query(selectAttachmentsSizeBySenderQuery, sender, time.Now().Unix())
 	if err != nil {
 		return 0, err
 	}
+	return c.readAttachmentBytesUsed(rows)
+}
+
+func (c *messageCache) AttachmentBytesUsedByUser(userID string) (int64, error) {
+	rows, err := c.db.Query(selectAttachmentsSizeByUserIDQuery, userID, time.Now().Unix())
+	if err != nil {
+		return 0, err
+	}
+	return c.readAttachmentBytesUsed(rows)
+}
+
+func (c *messageCache) readAttachmentBytesUsed(rows *sql.Rows) (int64, error) {
 	defer rows.Close()
 	var size int64
 	if !rows.Next() {
@@ -415,71 +607,26 @@ func (c *messageCache) AttachmentBytesUsed(sender string) (int64, error) {
 	return size, nil
 }
 
+func (c *messageCache) processMessageBatches() {
+	if c.queue == nil {
+		return
+	}
+	for messages := range c.queue.Dequeue() {
+		if err := c.addMessages(messages); err != nil {
+			log.Tag(tagMessageCache).Err(err).Error("Cannot write message batch")
+		}
+	}
+}
+
 func readMessages(rows *sql.Rows) ([]*message, error) {
 	defer rows.Close()
 	messages := make([]*message, 0)
 	for rows.Next() {
-		var timestamp, attachmentSize, attachmentExpires int64
-		var priority int
-		var id, topic, msg, title, tagsStr, click, icon, actionsStr, attachmentName, attachmentType, attachmentURL, sender, encoding string
-		err := rows.Scan(
-			&id,
-			&timestamp,
-			&topic,
-			&msg,
-			&title,
-			&priority,
-			&tagsStr,
-			&click,
-			&icon,
-			&actionsStr,
-			&attachmentName,
-			&attachmentType,
-			&attachmentSize,
-			&attachmentExpires,
-			&attachmentURL,
-			&sender,
-			&encoding,
-		)
+		m, err := readMessage(rows)
 		if err != nil {
 			return nil, err
 		}
-		var tags []string
-		if tagsStr != "" {
-			tags = strings.Split(tagsStr, ",")
-		}
-		var actions []*action
-		if actionsStr != "" {
-			if err := json.Unmarshal([]byte(actionsStr), &actions); err != nil {
-				return nil, err
-			}
-		}
-		var att *attachment
-		if attachmentName != "" && attachmentURL != "" {
-			att = &attachment{
-				Name:    attachmentName,
-				Type:    attachmentType,
-				Size:    attachmentSize,
-				Expires: attachmentExpires,
-				URL:     attachmentURL,
-			}
-		}
-		messages = append(messages, &message{
-			ID:         id,
-			Time:       timestamp,
-			Event:      messageEvent,
-			Topic:      topic,
-			Message:    msg,
-			Title:      title,
-			Priority:   priority,
-			Tags:       tags,
-			Click:      click,
-			Icon:       icon,
-			Actions:    actions,
-			Attachment: att,
-			Sender:     sender,
-			Encoding:   encoding,
-		})
+		messages = append(messages, m)
 	}
 	if err := rows.Err(); err != nil {
 		return nil, err
@@ -487,7 +634,83 @@ func readMessages(rows *sql.Rows) ([]*message, error) {
 	return messages, nil
 }
 
-func setupCacheDB(db *sql.DB, startupQueries string) error {
+func readMessage(rows *sql.Rows) (*message, error) {
+	var timestamp, expires, attachmentSize, attachmentExpires int64
+	var priority int
+	var id, topic, msg, title, tagsStr, click, icon, actionsStr, attachmentName, attachmentType, attachmentURL, sender, user, encoding string
+	err := rows.Scan(
+		&id,
+		&timestamp,
+		&expires,
+		&topic,
+		&msg,
+		&title,
+		&priority,
+		&tagsStr,
+		&click,
+		&icon,
+		&actionsStr,
+		&attachmentName,
+		&attachmentType,
+		&attachmentSize,
+		&attachmentExpires,
+		&attachmentURL,
+		&sender,
+		&user,
+		&encoding,
+	)
+	if err != nil {
+		return nil, err
+	}
+	var tags []string
+	if tagsStr != "" {
+		tags = strings.Split(tagsStr, ",")
+	}
+	var actions []*action
+	if actionsStr != "" {
+		if err := json.Unmarshal([]byte(actionsStr), &actions); err != nil {
+			return nil, err
+		}
+	}
+	senderIP, err := netip.ParseAddr(sender)
+	if err != nil {
+		senderIP = netip.Addr{} // if no IP stored in database, return invalid address
+	}
+	var att *attachment
+	if attachmentName != "" && attachmentURL != "" {
+		att = &attachment{
+			Name:    attachmentName,
+			Type:    attachmentType,
+			Size:    attachmentSize,
+			Expires: attachmentExpires,
+			URL:     attachmentURL,
+		}
+	}
+	return &message{
+		ID:         id,
+		Time:       timestamp,
+		Expires:    expires,
+		Event:      messageEvent,
+		Topic:      topic,
+		Message:    msg,
+		Title:      title,
+		Priority:   priority,
+		Tags:       tags,
+		Click:      click,
+		Icon:       icon,
+		Actions:    actions,
+		Attachment: att,
+		Sender:     senderIP, // Must parse assuming database must be correct
+		User:       user,
+		Encoding:   encoding,
+	}, nil
+}
+
+func (c *messageCache) Close() error {
+	return c.db.Close()
+}
+
+func setupDB(db *sql.DB, startupQueries string, cacheDuration time.Duration) error {
 	// Run startup queries
 	if startupQueries != "" {
 		if _, err := db.Exec(startupQueries); err != nil {
@@ -519,24 +742,18 @@ func setupCacheDB(db *sql.DB, startupQueries string) error {
 	// Do migrations
 	if schemaVersion == currentSchemaVersion {
 		return nil
-	} else if schemaVersion == 0 {
-		return migrateFrom0(db)
-	} else if schemaVersion == 1 {
-		return migrateFrom1(db)
-	} else if schemaVersion == 2 {
-		return migrateFrom2(db)
-	} else if schemaVersion == 3 {
-		return migrateFrom3(db)
-	} else if schemaVersion == 4 {
-		return migrateFrom4(db)
-	} else if schemaVersion == 5 {
-		return migrateFrom5(db)
-	} else if schemaVersion == 6 {
-		return migrateFrom6(db)
-	} else if schemaVersion == 7 {
-		return migrateFrom7(db)
+	} else if schemaVersion > currentSchemaVersion {
+		return fmt.Errorf("unexpected schema version: version %d is higher than current version %d", schemaVersion, currentSchemaVersion)
 	}
-	return fmt.Errorf("unexpected schema version found: %d", schemaVersion)
+	for i := schemaVersion; i < currentSchemaVersion; i++ {
+		fn, ok := migrations[i]
+		if !ok {
+			return fmt.Errorf("cannot find migration step from schema version %d to %d", i, i+1)
+		} else if err := fn(db, cacheDuration); err != nil {
+			return err
+		}
+	}
+	return nil
 }
 
 func setupNewCacheDB(db *sql.DB) error {
@@ -552,8 +769,8 @@ func setupNewCacheDB(db *sql.DB) error {
 	return nil
 }
 
-func migrateFrom0(db *sql.DB) error {
-	log.Info("Migrating cache database schema: from 0 to 1")
+func migrateFrom0(db *sql.DB, _ time.Duration) error {
+	log.Tag(tagMessageCache).Info("Migrating cache database schema: from 0 to 1")
 	if _, err := db.Exec(migrate0To1AlterMessagesTableQuery); err != nil {
 		return err
 	}
@@ -563,82 +780,112 @@ func migrateFrom0(db *sql.DB) error {
 	if _, err := db.Exec(insertSchemaVersion, 1); err != nil {
 		return err
 	}
-	return migrateFrom1(db)
+	return nil
 }
 
-func migrateFrom1(db *sql.DB) error {
-	log.Info("Migrating cache database schema: from 1 to 2")
+func migrateFrom1(db *sql.DB, _ time.Duration) error {
+	log.Tag(tagMessageCache).Info("Migrating cache database schema: from 1 to 2")
 	if _, err := db.Exec(migrate1To2AlterMessagesTableQuery); err != nil {
 		return err
 	}
 	if _, err := db.Exec(updateSchemaVersion, 2); err != nil {
 		return err
 	}
-	return migrateFrom2(db)
+	return nil
 }
 
-func migrateFrom2(db *sql.DB) error {
-	log.Info("Migrating cache database schema: from 2 to 3")
+func migrateFrom2(db *sql.DB, _ time.Duration) error {
+	log.Tag(tagMessageCache).Info("Migrating cache database schema: from 2 to 3")
 	if _, err := db.Exec(migrate2To3AlterMessagesTableQuery); err != nil {
 		return err
 	}
 	if _, err := db.Exec(updateSchemaVersion, 3); err != nil {
 		return err
 	}
-	return migrateFrom3(db)
+	return nil
 }
 
-func migrateFrom3(db *sql.DB) error {
-	log.Info("Migrating cache database schema: from 3 to 4")
+func migrateFrom3(db *sql.DB, _ time.Duration) error {
+	log.Tag(tagMessageCache).Info("Migrating cache database schema: from 3 to 4")
 	if _, err := db.Exec(migrate3To4AlterMessagesTableQuery); err != nil {
 		return err
 	}
 	if _, err := db.Exec(updateSchemaVersion, 4); err != nil {
 		return err
 	}
-	return migrateFrom4(db)
+	return nil
 }
 
-func migrateFrom4(db *sql.DB) error {
-	log.Info("Migrating cache database schema: from 4 to 5")
+func migrateFrom4(db *sql.DB, _ time.Duration) error {
+	log.Tag(tagMessageCache).Info("Migrating cache database schema: from 4 to 5")
 	if _, err := db.Exec(migrate4To5AlterMessagesTableQuery); err != nil {
 		return err
 	}
 	if _, err := db.Exec(updateSchemaVersion, 5); err != nil {
 		return err
 	}
-	return migrateFrom5(db)
+	return nil
 }
 
-func migrateFrom5(db *sql.DB) error {
-	log.Info("Migrating cache database schema: from 5 to 6")
+func migrateFrom5(db *sql.DB, _ time.Duration) error {
+	log.Tag(tagMessageCache).Info("Migrating cache database schema: from 5 to 6")
 	if _, err := db.Exec(migrate5To6AlterMessagesTableQuery); err != nil {
 		return err
 	}
 	if _, err := db.Exec(updateSchemaVersion, 6); err != nil {
 		return err
 	}
-	return migrateFrom6(db)
+	return nil
 }
 
-func migrateFrom6(db *sql.DB) error {
-	log.Info("Migrating cache database schema: from 6 to 7")
+func migrateFrom6(db *sql.DB, _ time.Duration) error {
+	log.Tag(tagMessageCache).Info("Migrating cache database schema: from 6 to 7")
 	if _, err := db.Exec(migrate6To7AlterMessagesTableQuery); err != nil {
 		return err
 	}
 	if _, err := db.Exec(updateSchemaVersion, 7); err != nil {
 		return err
 	}
-	return migrateFrom7(db)
+	return nil
 }
 
-func migrateFrom7(db *sql.DB) error {
-	log.Info("Migrating cache database schema: from 7 to 8")
+func migrateFrom7(db *sql.DB, _ time.Duration) error {
+	log.Tag(tagMessageCache).Info("Migrating cache database schema: from 7 to 8")
 	if _, err := db.Exec(migrate7To8AlterMessagesTableQuery); err != nil {
 		return err
 	}
 	if _, err := db.Exec(updateSchemaVersion, 8); err != nil {
 		return err
 	}
-	return nil // Update this when a new version is added
+	return nil
+}
+
+func migrateFrom8(db *sql.DB, _ time.Duration) error {
+	log.Tag(tagMessageCache).Info("Migrating cache database schema: from 8 to 9")
+	if _, err := db.Exec(migrate8To9AlterMessagesTableQuery); err != nil {
+		return err
+	}
+	if _, err := db.Exec(updateSchemaVersion, 9); err != nil {
+		return err
+	}
+	return nil
+}
+
+func migrateFrom9(db *sql.DB, cacheDuration time.Duration) error {
+	log.Tag(tagMessageCache).Info("Migrating cache database schema: from 9 to 10")
+	tx, err := db.Begin()
+	if err != nil {
+		return err
+	}
+	defer tx.Rollback()
+	if _, err := tx.Exec(migrate9To10AlterMessagesTableQuery); err != nil {
+		return err
+	}
+	if _, err := tx.Exec(migrate9To10UpdateMessageExpiryQuery, int64(cacheDuration.Seconds())); err != nil {
+		return err
+	}
+	if _, err := tx.Exec(updateSchemaVersion, 10); err != nil {
+		return err
+	}
+	return tx.Commit()
 }

server/message_cache_test.go

@@ -3,11 +3,13 @@ package server
 import (
 	"database/sql"
 	"fmt"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
+	"net/netip"
 	"path/filepath"
 	"testing"
 	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 func TestSqliteCache_Messages(t *testing.T) {
@@ -241,26 +243,36 @@ func TestMemCache_Prune(t *testing.T) {
 }
 
 func testCachePrune(t *testing.T, c *messageCache) {
+	now := time.Now().Unix()
+
 	m1 := newDefaultMessage("mytopic", "my message")
-	m1.Time = 1
+	m1.Time = now - 10
+	m1.Expires = now - 5
 
 	m2 := newDefaultMessage("mytopic", "my other message")
-	m2.Time = 2
+	m2.Time = now - 5
+	m2.Expires = now + 5 // In the future
 
 	m3 := newDefaultMessage("another_topic", "and another one")
-	m3.Time = 1
+	m3.Time = now - 12
+	m3.Expires = now - 2
 
 	require.Nil(t, c.AddMessage(m1))
 	require.Nil(t, c.AddMessage(m2))
 	require.Nil(t, c.AddMessage(m3))
-	require.Nil(t, c.Prune(time.Unix(2, 0)))
 
 	counts, err := c.MessageCounts()
 	require.Nil(t, err)
-	require.Equal(t, 1, counts["mytopic"])
+	require.Equal(t, 2, counts["mytopic"])
+	require.Equal(t, 1, counts["another_topic"])
+
+	expiredMessageIDs, err := c.MessagesExpired()
+	require.Nil(t, err)
+	require.Nil(t, c.DeleteMessages(expiredMessageIDs...))
 
 	counts, err = c.MessageCounts()
 	require.Nil(t, err)
+	require.Equal(t, 1, counts["mytopic"])
 	require.Equal(t, 0, counts["another_topic"])
 
 	messages, err := c.Messages("mytopic", sinceAllMessages, false)
@@ -278,10 +290,10 @@ func TestMemCache_Attachments(t *testing.T) {
 }
 
 func testCacheAttachments(t *testing.T, c *messageCache) {
-	expires1 := time.Now().Add(-4 * time.Hour).Unix()
+	expires1 := time.Now().Add(-4 * time.Hour).Unix() // Expired
 	m := newDefaultMessage("mytopic", "flower for you")
 	m.ID = "m1"
-	m.Sender = "1.2.3.4"
+	m.Sender = netip.MustParseAddr("1.2.3.4")
 	m.Attachment = &attachment{
 		Name:    "flower.jpg",
 		Type:    "image/jpeg",
@@ -294,7 +306,7 @@ func testCacheAttachments(t *testing.T, c *messageCache) {
 	expires2 := time.Now().Add(2 * time.Hour).Unix() // Future
 	m = newDefaultMessage("mytopic", "sending you a car")
 	m.ID = "m2"
-	m.Sender = "1.2.3.4"
+	m.Sender = netip.MustParseAddr("1.2.3.4")
 	m.Attachment = &attachment{
 		Name:    "car.jpg",
 		Type:    "image/jpeg",
@@ -307,7 +319,8 @@ func testCacheAttachments(t *testing.T, c *messageCache) {
 	expires3 := time.Now().Add(1 * time.Hour).Unix() // Future
 	m = newDefaultMessage("another-topic", "sending you another car")
 	m.ID = "m3"
-	m.Sender = "1.2.3.4"
+	m.User = "u_BAsbaAa"
+	m.Sender = netip.MustParseAddr("5.6.7.8")
 	m.Attachment = &attachment{
 		Name:    "another-car.jpg",
 		Type:    "image/jpeg",
@@ -327,7 +340,7 @@ func testCacheAttachments(t *testing.T, c *messageCache) {
 	require.Equal(t, int64(5000), messages[0].Attachment.Size)
 	require.Equal(t, expires1, messages[0].Attachment.Expires)
 	require.Equal(t, "https://ntfy.sh/file/AbDeFgJhal.jpg", messages[0].Attachment.URL)
-	require.Equal(t, "1.2.3.4", messages[0].Sender)
+	require.Equal(t, "1.2.3.4", messages[0].Sender.String())
 
 	require.Equal(t, "sending you a car", messages[1].Message)
 	require.Equal(t, "car.jpg", messages[1].Attachment.Name)
@@ -335,15 +348,74 @@ func testCacheAttachments(t *testing.T, c *messageCache) {
 	require.Equal(t, int64(10000), messages[1].Attachment.Size)
 	require.Equal(t, expires2, messages[1].Attachment.Expires)
 	require.Equal(t, "https://ntfy.sh/file/aCaRURL.jpg", messages[1].Attachment.URL)
-	require.Equal(t, "1.2.3.4", messages[1].Sender)
+	require.Equal(t, "1.2.3.4", messages[1].Sender.String())
 
-	size, err := c.AttachmentBytesUsed("1.2.3.4")
+	size, err := c.AttachmentBytesUsedBySender("1.2.3.4")
 	require.Nil(t, err)
-	require.Equal(t, int64(30000), size)
+	require.Equal(t, int64(10000), size)
 
-	size, err = c.AttachmentBytesUsed("5.6.7.8")
+	size, err = c.AttachmentBytesUsedBySender("5.6.7.8")
 	require.Nil(t, err)
-	require.Equal(t, int64(0), size)
+	require.Equal(t, int64(0), size) // Accounted to the user, not the IP!
+
+	size, err = c.AttachmentBytesUsedByUser("u_BAsbaAa")
+	require.Nil(t, err)
+	require.Equal(t, int64(20000), size)
+}
+
+func TestSqliteCache_Attachments_Expired(t *testing.T) {
+	testCacheAttachmentsExpired(t, newSqliteTestCache(t))
+}
+
+func TestMemCache_Attachments_Expired(t *testing.T) {
+	testCacheAttachmentsExpired(t, newMemTestCache(t))
+}
+
+func testCacheAttachmentsExpired(t *testing.T, c *messageCache) {
+	m := newDefaultMessage("mytopic", "flower for you")
+	m.ID = "m1"
+	m.Expires = time.Now().Add(time.Hour).Unix()
+	require.Nil(t, c.AddMessage(m))
+
+	m = newDefaultMessage("mytopic", "message with attachment")
+	m.ID = "m2"
+	m.Expires = time.Now().Add(2 * time.Hour).Unix()
+	m.Attachment = &attachment{
+		Name:    "car.jpg",
+		Type:    "image/jpeg",
+		Size:    10000,
+		Expires: time.Now().Add(2 * time.Hour).Unix(),
+		URL:     "https://ntfy.sh/file/aCaRURL.jpg",
+	}
+	require.Nil(t, c.AddMessage(m))
+
+	m = newDefaultMessage("mytopic", "message with external attachment")
+	m.ID = "m3"
+	m.Expires = time.Now().Add(2 * time.Hour).Unix()
+	m.Attachment = &attachment{
+		Name:    "car.jpg",
+		Type:    "image/jpeg",
+		Expires: 0, // Unknown!
+		URL:     "https://somedomain.com/car.jpg",
+	}
+	require.Nil(t, c.AddMessage(m))
+
+	m = newDefaultMessage("mytopic2", "message with expired attachment")
+	m.ID = "m4"
+	m.Expires = time.Now().Add(2 * time.Hour).Unix()
+	m.Attachment = &attachment{
+		Name:    "expired-car.jpg",
+		Type:    "image/jpeg",
+		Size:    20000,
+		Expires: time.Now().Add(-1 * time.Hour).Unix(),
+		URL:     "https://ntfy.sh/file/aCaRURL.jpg",
+	}
+	require.Nil(t, c.AddMessage(m))
+
+	ids, err := c.AttachmentsExpired()
+	require.Nil(t, err)
+	require.Equal(t, 1, len(ids))
+	require.Equal(t, "m4", ids[0])
 }
 
 func TestSqliteCache_Migration_From0(t *testing.T) {
@@ -439,12 +511,109 @@ func TestSqliteCache_Migration_From1(t *testing.T) {
 	require.Equal(t, 11, len(messages))
 }
 
+func TestSqliteCache_Migration_From9(t *testing.T) {
+	// This primarily tests the awkward migration that introduces the "expires" column.
+	// The migration logic has to update the column, using the existing "cache-duration" value.
+
+	filename := newSqliteTestCacheFile(t)
+	db, err := sql.Open("sqlite3", filename)
+	require.Nil(t, err)
+
+	// Create "version 8" schema
+	_, err = db.Exec(`
+		BEGIN;
+		CREATE TABLE IF NOT EXISTS messages (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			mid TEXT NOT NULL,
+			time INT NOT NULL,
+			topic TEXT NOT NULL,
+			message TEXT NOT NULL,
+			title TEXT NOT NULL,
+			priority INT NOT NULL,
+			tags TEXT NOT NULL,
+			click TEXT NOT NULL,
+			icon TEXT NOT NULL,			
+			actions TEXT NOT NULL,
+			attachment_name TEXT NOT NULL,
+			attachment_type TEXT NOT NULL,
+			attachment_size INT NOT NULL,
+			attachment_expires INT NOT NULL,
+			attachment_url TEXT NOT NULL,
+			sender TEXT NOT NULL,
+			encoding TEXT NOT NULL,
+			published INT NOT NULL
+		);
+		CREATE INDEX IF NOT EXISTS idx_mid ON messages (mid);
+		CREATE INDEX IF NOT EXISTS idx_time ON messages (time);
+		CREATE INDEX IF NOT EXISTS idx_topic ON messages (topic);
+		CREATE TABLE IF NOT EXISTS schemaVersion (
+			id INT PRIMARY KEY,
+			version INT NOT NULL
+		);		
+		INSERT INTO schemaVersion (id, version) VALUES (1, 9);
+		COMMIT;
+	`)
+	require.Nil(t, err)
+
+	// Insert a bunch of messages
+	insertQuery := `
+		INSERT INTO messages (mid, time, topic, message, title, priority, tags, click, icon, actions, attachment_name, attachment_type, attachment_size, attachment_expires, attachment_url, sender, encoding, published) 
+		VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+	`
+	for i := 0; i < 10; i++ {
+		_, err = db.Exec(
+			insertQuery,
+			fmt.Sprintf("abcd%d", i),
+			time.Now().Unix(),
+			"mytopic",
+			fmt.Sprintf("some message %d", i),
+			"",        // title
+			0,         // priority
+			"",        // tags
+			"",        // click
+			"",        // icon
+			"",        // actions
+			"",        // attachment_name
+			"",        // attachment_type
+			0,         // attachment_size
+			0,         // attachment_type
+			"",        // attachment_url
+			"9.9.9.9", // sender
+			"",        // encoding
+			1,         // published
+		)
+		require.Nil(t, err)
+	}
+
+	// Create cache to trigger migration
+	cacheDuration := 17 * time.Hour
+	c, err := newSqliteCache(filename, "", cacheDuration, 0, 0, false)
+	require.Nil(t, err)
+	checkSchemaVersion(t, c.db)
+
+	// Check version
+	rows, err := db.Query(`SELECT version FROM main.schemaVersion WHERE id = 1`)
+	require.Nil(t, err)
+	require.True(t, rows.Next())
+	var version int
+	require.Nil(t, rows.Scan(&version))
+	require.Equal(t, currentSchemaVersion, version)
+
+	messages, err := c.Messages("mytopic", sinceAllMessages, false)
+	require.Nil(t, err)
+	require.Equal(t, 10, len(messages))
+	for _, m := range messages {
+		require.True(t, m.Expires > time.Now().Add(cacheDuration-5*time.Second).Unix())
+		require.True(t, m.Expires < time.Now().Add(cacheDuration+5*time.Second).Unix())
+	}
+}
+
 func TestSqliteCache_StartupQueries_WAL(t *testing.T) {
 	filename := newSqliteTestCacheFile(t)
 	startupQueries := `pragma journal_mode = WAL; 
 pragma synchronous = normal; 
 pragma temp_store = memory;`
-	db, err := newSqliteCache(filename, startupQueries, false)
+	db, err := newSqliteCache(filename, startupQueries, time.Hour, 0, 0, false)
 	require.Nil(t, err)
 	require.Nil(t, db.AddMessage(newDefaultMessage("mytopic", "some message")))
 	require.FileExists(t, filename)
@@ -455,7 +624,7 @@ pragma temp_store = memory;`
 func TestSqliteCache_StartupQueries_None(t *testing.T) {
 	filename := newSqliteTestCacheFile(t)
 	startupQueries := ""
-	db, err := newSqliteCache(filename, startupQueries, false)
+	db, err := newSqliteCache(filename, startupQueries, time.Hour, 0, 0, false)
 	require.Nil(t, err)
 	require.Nil(t, db.AddMessage(newDefaultMessage("mytopic", "some message")))
 	require.FileExists(t, filename)
@@ -466,10 +635,33 @@ func TestSqliteCache_StartupQueries_None(t *testing.T) {
 func TestSqliteCache_StartupQueries_Fail(t *testing.T) {
 	filename := newSqliteTestCacheFile(t)
 	startupQueries := `xx error`
-	_, err := newSqliteCache(filename, startupQueries, false)
+	_, err := newSqliteCache(filename, startupQueries, time.Hour, 0, 0, false)
 	require.Error(t, err)
 }
 
+func TestSqliteCache_Sender(t *testing.T) {
+	testSender(t, newSqliteTestCache(t))
+}
+
+func TestMemCache_Sender(t *testing.T) {
+	testSender(t, newMemTestCache(t))
+}
+
+func testSender(t *testing.T, c *messageCache) {
+	m1 := newDefaultMessage("mytopic", "mymessage")
+	m1.Sender = netip.MustParseAddr("1.2.3.4")
+	require.Nil(t, c.AddMessage(m1))
+
+	m2 := newDefaultMessage("mytopic", "mymessage without sender")
+	require.Nil(t, c.AddMessage(m2))
+
+	messages, err := c.Messages("mytopic", sinceAllMessages, false)
+	require.Nil(t, err)
+	require.Equal(t, 2, len(messages))
+	require.Equal(t, messages[0].Sender, netip.MustParseAddr("1.2.3.4"))
+	require.Equal(t, messages[1].Sender, netip.Addr{})
+}
+
 func checkSchemaVersion(t *testing.T, db *sql.DB) {
 	rows, err := db.Query(`SELECT version FROM schemaVersion`)
 	require.Nil(t, err)
@@ -495,7 +687,7 @@ func TestMemCache_NopCache(t *testing.T) {
 }
 
 func newSqliteTestCache(t *testing.T) *messageCache {
-	c, err := newSqliteCache(newSqliteTestCacheFile(t), "", false)
+	c, err := newSqliteCache(newSqliteTestCacheFile(t), "", time.Hour, 0, 0, false)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -507,7 +699,7 @@ func newSqliteTestCacheFile(t *testing.T) string {
 }
 
 func newSqliteTestCacheFromFile(t *testing.T, filename, startupQueries string) *messageCache {
-	c, err := newSqliteCache(filename, startupQueries, false)
+	c, err := newSqliteCache(filename, startupQueries, time.Hour, 0, 0, false)
 	if err != nil {
 		t.Fatal(err)
 	}

server/server.yml

@@ -53,6 +53,12 @@
 #       pragma journal_mode = WAL;
 #       pragma synchronous = normal;
 #       pragma temp_store = memory;
+#       pragma busy_timeout = 15000;
+#       vacuum;
+#
+# The "cache-batch-size" and "cache-batch-timeout" parameter allow enabling async batch writing
+# of messages. If set, messages will be queued and written to the database in batches of the given
+# size, or after the given timeout. This is only required for high volume servers.
 #
 # Debian/RPM package users:
 #   Use /var/cache/ntfy/cache.db as cache file to avoid permission issues. The package
@@ -65,6 +71,8 @@
 # cache-file: <filename>
 # cache-duration: "12h"
 # cache-startup-queries:
+# cache-batch-size: 0
+# cache-batch-timeout: "0ms"
 
 # If set, access to the ntfy server and API can be controlled on a granular level using
 # the 'ntfy user' and 'ntfy access' commands. See the --help pages for details, or check the docs.
@@ -72,6 +80,8 @@
 # - auth-file is the SQLite user/access database; it is created automatically if it doesn't already exist
 # - auth-default-access defines the default/fallback access if no access control entry is found; it can be
 #   set to "read-write" (default), "read-only", "write-only" or "deny-all".
+# - auth-startup-queries allows you to run commands when the database is initialized, e.g. to enable
+#   WAL mode. This is similar to cache-startup-queries. See above for details.
 #
 # Debian/RPM package users:
 #   Use /var/lib/ntfy/user.db as user database to avoid permission issues. The package
@@ -83,6 +93,7 @@
 #
 # auth-file: <filename>
 # auth-default-access: "read-write"
+# auth-startup-queries:
 
 # If set, the X-Forwarded-For header is used to determine the visitor IP address
 # instead of the remote address of the connection.
@@ -106,18 +117,19 @@
 # attachment-expiry-duration: "3h"
 
 # If enabled, allow outgoing e-mail notifications via the 'X-Email' header. If this header is set,
-# messages will additionally be sent out as e-mail using an external SMTP server. As of today, only
-# SMTP servers with plain text auth and STARTLS are supported. Please also refer to the rate limiting settings
-# below (visitor-email-limit-burst & visitor-email-limit-burst).
+# messages will additionally be sent out as e-mail using an external SMTP server.
+#
+# As of today, only SMTP servers with plain text auth (or no auth at all), and STARTLS are supported.
+# Please also refer to the rate limiting settings below (visitor-email-limit-burst & visitor-email-limit-burst).
 #
 # - smtp-sender-addr is the hostname:port of the SMTP server
-# - smtp-sender-user/smtp-sender-pass are the username and password of the SMTP user
 # - smtp-sender-from is the e-mail address of the sender
+# - smtp-sender-user/smtp-sender-pass are the username and password of the SMTP user (leave blank for no auth)
 #
 # smtp-sender-addr:
+# smtp-sender-from:
 # smtp-sender-user:
 # smtp-sender-pass:
-# smtp-sender-from:
 
 # If enabled, ntfy will launch a lightweight SMTP server for incoming messages. Once configured, users can send
 # emails to a topic e-mail address to publish messages to a topic.
@@ -144,12 +156,34 @@
 #
 # manager-interval: "1m"
 
+# Defines topic names that are not allowed, because they are otherwise used. There are a few default topics
+# that cannot be used (e.g. app, account, settings, ...). To extend the default list, define them here.
+#
+# Example:
+#   disallowed-topics:
+#     - about
+#     - pricing
+#     - contact
+#
+# disallowed-topics:
+
 # Defines if the root route (/) is pointing to the landing page (as on ntfy.sh) or the
 # web app. If you self-host, you don't want to change this.
 # Can be "app" (default), "home" or "disable" to disable the web app entirely.
 #
 # web-root: app
 
+# Various feature flags used to control the web app, and API access, mainly around user and
+# account management.
+#
+# - enable-signup allows users to sign up via the web app, or API
+# - enable-login allows users to log in via the web app, or API
+# - enable-reservations allows users to reserve topics (if their tier allows it)
+#
+# enable-signup: false
+# enable-login: false
+# enable-reservations: false
+
 # Server URL of a Firebase/APNS-connected ntfy server (likely "https://ntfy.sh").
 #
 # iOS users:
@@ -173,13 +207,20 @@
 # Rate limiting: Allowed GET/PUT/POST requests per second, per visitor:
 # - visitor-request-limit-burst is the initial bucket of requests each visitor has
 # - visitor-request-limit-replenish is the rate at which the bucket is refilled
-# - visitor-request-limit-exempt-hosts is a comma-separated list of hostnames and IPs to be
-#   exempt from request rate limiting; hostnames are resolved at the time the server is started
+# - visitor-request-limit-exempt-hosts is a comma-separated list of hostnames, IPs or CIDRs to be
+#   exempt from request rate limiting. Hostnames are resolved at the time the server is started.
+#   Example: "1.2.3.4,ntfy.example.com,8.7.6.0/24"
 #
 # visitor-request-limit-burst: 60
 # visitor-request-limit-replenish: "5s"
 # visitor-request-limit-exempt-hosts: ""
 
+# Rate limiting: Hard daily limit of messages per visitor and day. The limit is reset
+# every day at midnight UTC. If the limit is not set (or set to zero), the request
+# limit (see above) governs the upper limit.
+#
+# visitor-message-daily-limit: 0
+
 # Rate limiting: Allowed emails per visitor:
 # - visitor-email-limit-burst is the initial bucket of emails each visitor has
 # - visitor-email-limit-replenish is the rate at which the bucket is refilled
@@ -194,10 +235,85 @@
 # visitor-attachment-total-size-limit: "100M"
 # visitor-attachment-daily-bandwidth-limit: "500M"
 
-# Log level, can be TRACE, DEBUG, INFO, WARN or ERROR
-# This option can be hot-reloaded by calling "kill -HUP $pid" or "systemctl reload ntfy".
+# Rate limiting: Enable subscriber-based rate limiting (mostly used for UnifiedPush)
 #
-# Be aware that DEBUG (and particularly TRACE) can be VERY CHATTY. Only turn them on for
-# debugging purposes, or your disk will fill up quickly.
+# If enabled, subscribers may opt to have published messages counted against their own rate limits, as opposed
+# to the publisher's rate limits. This is especially useful to increase the amount of messages that high-volume
+# publishers (e.g. Matrix/Mastodon servers) are allowed to send.
 #
-# log-level: INFO
+# Once enabled, a client may send a "Rate-Topics: <topic1>,<topic2>,..." header when subscribing to topics via
+# HTTP stream, or websockets, thereby registering itself as the "rate visitor", i.e. the visitor whose rate limits
+# to use when publishing on this topic. Note: Setting the rate visitor requires READ-WRITE permission on the topic.
+#
+# UnifiedPush only: If this setting is enabled, publishing to UnifiedPush topics will lead to a HTTP 507 response if
+# no "rate visitor" has been previously registered. This is to avoid burning the publisher's "visitor-message-daily-limit".
+#
+# visitor-subscriber-rate-limiting: false
+
+# Payments integration via Stripe
+#
+# - stripe-secret-key is the key used for the Stripe API communication. Setting this values
+#   enables payments in the ntfy web app (e.g. Upgrade dialog). See https://dashboard.stripe.com/apikeys.
+# - stripe-webhook-key is the key required to validate the authenticity of incoming webhooks from Stripe.
+#   Webhooks are essential up keep the local database in sync with the payment provider. See https://dashboard.stripe.com/webhooks.
+# - billing-contact is an email address or website displayed in the "Upgrade tier" dialog to let people reach
+#   out with billing questions. If unset, nothing will be displayed.
+#
+# stripe-secret-key:
+# stripe-webhook-key:
+# billing-contact:
+
+# Metrics
+#
+# ntfy can expose Prometheus-style metrics via a /metrics endpoint, or on a dedicated listen IP/port.
+# Metrics may be considered sensitive information, so before you enable them, be sure you know what you are
+# doing, and/or secure access to the endpoint in your reverse proxy.
+#
+# - enable-metrics enables the /metrics endpoint for the default ntfy server (i.e. HTTP, HTTPS and/or Unix socket)
+# - metrics-listen-http exposes the metrics endpoint via a dedicated [IP]:port. If set, this option implicitly
+#   enables metrics as well, e.g. "10.0.1.1:9090" or ":9090"
+#
+# enable-metrics: false
+# metrics-listen-http:
+
+# Profiling
+#
+# ntfy can expose Go's net/http/pprof endpoints to support profiling of the ntfy server. If enabled, ntfy will listen
+# on a dedicated listen IP/port, which can be accessed via the web browser on http://<ip>:<port>/debug/pprof/.
+# This can be helpful to expose bottlenecks, and visualize call flows. See https://pkg.go.dev/net/http/pprof for details.
+#
+# profile-listen-http:
+
+# Logging options
+#
+# By default, ntfy logs to the console (stderr), with an "info" log level, and in a human-readable text format.
+# ntfy supports five different log levels, can also write to a file, log as JSON, and even supports granular
+# log level overrides for easier debugging. Some options (log-level and log-level-overrides) can be hot reloaded
+# by calling "kill -HUP $pid" or "systemctl reload ntfy".
+#
+# - log-format defines the output format, can be "text" (default) or "json"
+# - log-file is a filename to write logs to. If this is not set, ntfy logs to stderr.
+# - log-level defines the default log level, can be one of "trace", "debug", "info" (default), "warn" or "error".
+#   Be aware that "debug" (and particularly "trace") can be VERY CHATTY. Only turn them on briefly for debugging purposes.
+# - log-level-overrides lets you override the log level if certain fields match. This is incredibly powerful
+#   for debugging certain parts of the system (e.g. only the account management, or only a certain visitor).
+#   This is an array of strings in the format:
+#      - "field=value -> level" to match a value exactly, e.g. "tag=manager -> trace"
+#      - "field -> level" to match any value, e.g. "time_taken_ms -> debug"
+#   Warning: Using log-level-overrides has a performance penalty. Only use it for temporary debugging.
+#
+# Example (good for production):
+#   log-level: info
+#   log-format: json
+#   log-file: /var/log/ntfy.log
+#
+# Example level overrides (for debugging, only use temporarily):
+#   log-level-overrides:
+#      - "tag=manager -> trace"
+#      - "visitor_ip=1.2.3.4 -> debug"
+#      - "time_taken_ms -> debug"
+#
+# log-level: info
+# log-level-overrides:
+# log-format: text
+# log-file:

server/server_account.go

@@ -0,0 +1,543 @@
+package server
+
+import (
+	"encoding/json"
+	"heckel.io/ntfy/log"
+	"heckel.io/ntfy/user"
+	"heckel.io/ntfy/util"
+	"net/http"
+	"net/netip"
+	"strings"
+	"time"
+)
+
+const (
+	syncTopicAccountSyncEvent = "sync"
+	tokenExpiryDuration       = 72 * time.Hour // Extend tokens by this much
+)
+
+func (s *Server) handleAccountCreate(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	u := v.User()
+	if !u.IsAdmin() { // u may be nil, but that's fine
+		if !s.config.EnableSignup {
+			return errHTTPBadRequestSignupNotEnabled
+		} else if u != nil {
+			return errHTTPUnauthorized // Cannot create account from user context
+		}
+		if !v.AccountCreationAllowed() {
+			return errHTTPTooManyRequestsLimitAccountCreation
+		}
+	}
+	newAccount, err := readJSONWithLimit[apiAccountCreateRequest](r.Body, jsonBodyBytesLimit, false)
+	if err != nil {
+		return err
+	}
+	if existingUser, _ := s.userManager.User(newAccount.Username); existingUser != nil {
+		return errHTTPConflictUserExists
+	}
+	logvr(v, r).Tag(tagAccount).Field("user_name", newAccount.Username).Info("Creating user %s", newAccount.Username)
+	if err := s.userManager.AddUser(newAccount.Username, newAccount.Password, user.RoleUser); err != nil {
+		return err
+	}
+	v.AccountCreated()
+	return s.writeJSON(w, newSuccessResponse())
+}
+
+func (s *Server) handleAccountGet(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	info, err := v.Info()
+	if err != nil {
+		return err
+	}
+	logvr(v, r).Tag(tagAccount).Fields(visitorExtendedInfoContext(info)).Debug("Retrieving account stats")
+	limits, stats := info.Limits, info.Stats
+	response := &apiAccountResponse{
+		Limits: &apiAccountLimits{
+			Basis:                    string(limits.Basis),
+			Messages:                 limits.MessageLimit,
+			MessagesExpiryDuration:   int64(limits.MessageExpiryDuration.Seconds()),
+			Emails:                   limits.EmailLimit,
+			Reservations:             limits.ReservationsLimit,
+			AttachmentTotalSize:      limits.AttachmentTotalSizeLimit,
+			AttachmentFileSize:       limits.AttachmentFileSizeLimit,
+			AttachmentExpiryDuration: int64(limits.AttachmentExpiryDuration.Seconds()),
+			AttachmentBandwidth:      limits.AttachmentBandwidthLimit,
+		},
+		Stats: &apiAccountStats{
+			Messages:                     stats.Messages,
+			MessagesRemaining:            stats.MessagesRemaining,
+			Emails:                       stats.Emails,
+			EmailsRemaining:              stats.EmailsRemaining,
+			Reservations:                 stats.Reservations,
+			ReservationsRemaining:        stats.ReservationsRemaining,
+			AttachmentTotalSize:          stats.AttachmentTotalSize,
+			AttachmentTotalSizeRemaining: stats.AttachmentTotalSizeRemaining,
+		},
+	}
+	u := v.User()
+	if u != nil {
+		response.Username = u.Name
+		response.Role = string(u.Role)
+		response.SyncTopic = u.SyncTopic
+		if u.Prefs != nil {
+			if u.Prefs.Language != nil {
+				response.Language = *u.Prefs.Language
+			}
+			if u.Prefs.Notification != nil {
+				response.Notification = u.Prefs.Notification
+			}
+			if u.Prefs.Subscriptions != nil {
+				response.Subscriptions = u.Prefs.Subscriptions
+			}
+		}
+		if u.Tier != nil {
+			response.Tier = &apiAccountTier{
+				Code: u.Tier.Code,
+				Name: u.Tier.Name,
+			}
+		}
+		if u.Billing.StripeCustomerID != "" {
+			response.Billing = &apiAccountBilling{
+				Customer:     true,
+				Subscription: u.Billing.StripeSubscriptionID != "",
+				Status:       string(u.Billing.StripeSubscriptionStatus),
+				Interval:     string(u.Billing.StripeSubscriptionInterval),
+				PaidUntil:    u.Billing.StripeSubscriptionPaidUntil.Unix(),
+				CancelAt:     u.Billing.StripeSubscriptionCancelAt.Unix(),
+			}
+		}
+		reservations, err := s.userManager.Reservations(u.Name)
+		if err != nil {
+			return err
+		}
+		if len(reservations) > 0 {
+			response.Reservations = make([]*apiAccountReservation, 0)
+			for _, r := range reservations {
+				response.Reservations = append(response.Reservations, &apiAccountReservation{
+					Topic:    r.Topic,
+					Everyone: r.Everyone.String(),
+				})
+			}
+		}
+		tokens, err := s.userManager.Tokens(u.ID)
+		if err != nil {
+			return err
+		}
+		if len(tokens) > 0 {
+			response.Tokens = make([]*apiAccountTokenResponse, 0)
+			for _, t := range tokens {
+				var lastOrigin string
+				if t.LastOrigin != netip.IPv4Unspecified() {
+					lastOrigin = t.LastOrigin.String()
+				}
+				response.Tokens = append(response.Tokens, &apiAccountTokenResponse{
+					Token:      t.Value,
+					Label:      t.Label,
+					LastAccess: t.LastAccess.Unix(),
+					LastOrigin: lastOrigin,
+					Expires:    t.Expires.Unix(),
+				})
+			}
+		}
+	} else {
+		response.Username = user.Everyone
+		response.Role = string(user.RoleAnonymous)
+	}
+	return s.writeJSON(w, response)
+}
+
+func (s *Server) handleAccountDelete(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	req, err := readJSONWithLimit[apiAccountDeleteRequest](r.Body, jsonBodyBytesLimit, false)
+	if err != nil {
+		return err
+	} else if req.Password == "" {
+		return errHTTPBadRequest
+	}
+	u := v.User()
+	if _, err := s.userManager.Authenticate(u.Name, req.Password); err != nil {
+		return errHTTPBadRequestIncorrectPasswordConfirmation
+	}
+	if u.Billing.StripeSubscriptionID != "" {
+		logvr(v, r).Tag(tagStripe).Info("Canceling billing subscription for user %s", u.Name)
+		if _, err := s.stripe.CancelSubscription(u.Billing.StripeSubscriptionID); err != nil {
+			return err
+		}
+	}
+	if err := s.maybeRemoveMessagesAndExcessReservations(r, v, u, 0); err != nil {
+		return err
+	}
+	logvr(v, r).Tag(tagAccount).Info("Marking user %s as deleted", u.Name)
+	if err := s.userManager.MarkUserRemoved(u); err != nil {
+		return err
+	}
+	return s.writeJSON(w, newSuccessResponse())
+}
+
+func (s *Server) handleAccountPasswordChange(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	req, err := readJSONWithLimit[apiAccountPasswordChangeRequest](r.Body, jsonBodyBytesLimit, false)
+	if err != nil {
+		return err
+	} else if req.Password == "" || req.NewPassword == "" {
+		return errHTTPBadRequest
+	}
+	u := v.User()
+	if _, err := s.userManager.Authenticate(u.Name, req.Password); err != nil {
+		return errHTTPBadRequestIncorrectPasswordConfirmation
+	}
+	logvr(v, r).Tag(tagAccount).Debug("Changing password for user %s", u.Name)
+	if err := s.userManager.ChangePassword(u.Name, req.NewPassword); err != nil {
+		return err
+	}
+	return s.writeJSON(w, newSuccessResponse())
+}
+
+func (s *Server) handleAccountTokenCreate(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	req, err := readJSONWithLimit[apiAccountTokenIssueRequest](r.Body, jsonBodyBytesLimit, true) // Allow empty body!
+	if err != nil {
+		return err
+	}
+	var label string
+	if req.Label != nil {
+		label = *req.Label
+	}
+	expires := time.Now().Add(tokenExpiryDuration)
+	if req.Expires != nil {
+		expires = time.Unix(*req.Expires, 0)
+	}
+	u := v.User()
+	logvr(v, r).
+		Tag(tagAccount).
+		Fields(log.Context{
+			"token_label":   label,
+			"token_expires": expires,
+		}).
+		Debug("Creating token for user %s", u.Name)
+	token, err := s.userManager.CreateToken(u.ID, label, expires, v.IP())
+	if err != nil {
+		return err
+	}
+	response := &apiAccountTokenResponse{
+		Token:      token.Value,
+		Label:      token.Label,
+		LastAccess: token.LastAccess.Unix(),
+		LastOrigin: token.LastOrigin.String(),
+		Expires:    token.Expires.Unix(),
+	}
+	return s.writeJSON(w, response)
+}
+
+func (s *Server) handleAccountTokenUpdate(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	u := v.User()
+	req, err := readJSONWithLimit[apiAccountTokenUpdateRequest](r.Body, jsonBodyBytesLimit, true) // Allow empty body!
+	if err != nil {
+		return err
+	} else if req.Token == "" {
+		req.Token = u.Token
+		if req.Token == "" {
+			return errHTTPBadRequestNoTokenProvided
+		}
+	}
+	var expires *time.Time
+	if req.Expires != nil {
+		expires = util.Time(time.Unix(*req.Expires, 0))
+	} else if req.Label == nil {
+		expires = util.Time(time.Now().Add(tokenExpiryDuration)) // If label/expires not set, extend token by 72 hours
+	}
+	logvr(v, r).
+		Tag(tagAccount).
+		Fields(log.Context{
+			"token_label":   req.Label,
+			"token_expires": expires,
+		}).
+		Debug("Updating token for user %s as deleted", u.Name)
+	token, err := s.userManager.ChangeToken(u.ID, req.Token, req.Label, expires)
+	if err != nil {
+		return err
+	}
+	response := &apiAccountTokenResponse{
+		Token:      token.Value,
+		Label:      token.Label,
+		LastAccess: token.LastAccess.Unix(),
+		LastOrigin: token.LastOrigin.String(),
+		Expires:    token.Expires.Unix(),
+	}
+	return s.writeJSON(w, response)
+}
+
+func (s *Server) handleAccountTokenDelete(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	u := v.User()
+	token := readParam(r, "X-Token", "Token") // DELETEs cannot have a body, and we don't want it in the path
+	if token == "" {
+		token = u.Token
+		if token == "" {
+			return errHTTPBadRequestNoTokenProvided
+		}
+	}
+	if err := s.userManager.RemoveToken(u.ID, token); err != nil {
+		return err
+	}
+	logvr(v, r).
+		Tag(tagAccount).
+		Field("token", token).
+		Debug("Deleted token for user %s", u.Name)
+	return s.writeJSON(w, newSuccessResponse())
+}
+
+func (s *Server) handleAccountSettingsChange(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	newPrefs, err := readJSONWithLimit[user.Prefs](r.Body, jsonBodyBytesLimit, false)
+	if err != nil {
+		return err
+	}
+	u := v.User()
+	if u.Prefs == nil {
+		u.Prefs = &user.Prefs{}
+	}
+	prefs := u.Prefs
+	if newPrefs.Language != nil {
+		prefs.Language = newPrefs.Language
+	}
+	if newPrefs.Notification != nil {
+		if prefs.Notification == nil {
+			prefs.Notification = &user.NotificationPrefs{}
+		}
+		if newPrefs.Notification.DeleteAfter != nil {
+			prefs.Notification.DeleteAfter = newPrefs.Notification.DeleteAfter
+		}
+		if newPrefs.Notification.Sound != nil {
+			prefs.Notification.Sound = newPrefs.Notification.Sound
+		}
+		if newPrefs.Notification.MinPriority != nil {
+			prefs.Notification.MinPriority = newPrefs.Notification.MinPriority
+		}
+	}
+	logvr(v, r).Tag(tagAccount).Debug("Changing account settings for user %s", u.Name)
+	if err := s.userManager.ChangeSettings(u.ID, prefs); err != nil {
+		return err
+	}
+	return s.writeJSON(w, newSuccessResponse())
+}
+
+func (s *Server) handleAccountSubscriptionAdd(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	newSubscription, err := readJSONWithLimit[user.Subscription](r.Body, jsonBodyBytesLimit, false)
+	if err != nil {
+		return err
+	}
+	u := v.User()
+	prefs := u.Prefs
+	if prefs == nil {
+		prefs = &user.Prefs{}
+	}
+	for _, subscription := range prefs.Subscriptions {
+		if newSubscription.BaseURL == subscription.BaseURL && newSubscription.Topic == subscription.Topic {
+			return errHTTPConflictSubscriptionExists
+		}
+	}
+	prefs.Subscriptions = append(prefs.Subscriptions, newSubscription)
+	logvr(v, r).Tag(tagAccount).With(newSubscription).Debug("Adding subscription for user %s", u.Name)
+	if err := s.userManager.ChangeSettings(u.ID, prefs); err != nil {
+		return err
+	}
+	return s.writeJSON(w, newSubscription)
+}
+
+func (s *Server) handleAccountSubscriptionChange(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	updatedSubscription, err := readJSONWithLimit[user.Subscription](r.Body, jsonBodyBytesLimit, false)
+	if err != nil {
+		return err
+	}
+	u := v.User()
+	prefs := u.Prefs
+	if prefs == nil || prefs.Subscriptions == nil {
+		return errHTTPNotFound
+	}
+	var subscription *user.Subscription
+	for _, sub := range prefs.Subscriptions {
+		if sub.BaseURL == updatedSubscription.BaseURL && sub.Topic == updatedSubscription.Topic {
+			sub.DisplayName = updatedSubscription.DisplayName
+			subscription = sub
+			break
+		}
+	}
+	if subscription == nil {
+		return errHTTPNotFound
+	}
+	logvr(v, r).Tag(tagAccount).With(subscription).Debug("Changing subscription for user %s", u.Name)
+	if err := s.userManager.ChangeSettings(u.ID, prefs); err != nil {
+		return err
+	}
+	return s.writeJSON(w, subscription)
+}
+
+func (s *Server) handleAccountSubscriptionDelete(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	// DELETEs cannot have a body, and we don't want it in the path
+	deleteBaseURL := readParam(r, "X-BaseURL", "BaseURL")
+	deleteTopic := readParam(r, "X-Topic", "Topic")
+	u := v.User()
+	prefs := u.Prefs
+	if prefs == nil || prefs.Subscriptions == nil {
+		return nil
+	}
+	newSubscriptions := make([]*user.Subscription, 0)
+	for _, sub := range u.Prefs.Subscriptions {
+		if sub.BaseURL == deleteBaseURL && sub.Topic == deleteTopic {
+			logvr(v, r).Tag(tagAccount).With(sub).Debug("Removing subscription for user %s", u.Name)
+		} else {
+			newSubscriptions = append(newSubscriptions, sub)
+		}
+	}
+	if len(newSubscriptions) < len(prefs.Subscriptions) {
+		prefs.Subscriptions = newSubscriptions
+		if err := s.userManager.ChangeSettings(u.ID, prefs); err != nil {
+			return err
+		}
+	}
+	return s.writeJSON(w, newSuccessResponse())
+}
+
+// handleAccountReservationAdd adds a topic reservation for the logged-in user, but only if the user has a tier
+// with enough remaining reservations left, or if the user is an admin. Admins can always reserve a topic, unless
+// it is already reserved by someone else.
+func (s *Server) handleAccountReservationAdd(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	u := v.User()
+	req, err := readJSONWithLimit[apiAccountReservationRequest](r.Body, jsonBodyBytesLimit, false)
+	if err != nil {
+		return err
+	}
+	if !topicRegex.MatchString(req.Topic) {
+		return errHTTPBadRequestTopicInvalid
+	}
+	everyone, err := user.ParsePermission(req.Everyone)
+	if err != nil {
+		return errHTTPBadRequestPermissionInvalid
+	}
+	// Check if we are allowed to reserve this topic
+	if u.IsUser() && u.Tier == nil {
+		return errHTTPUnauthorized
+	} else if err := s.userManager.AllowReservation(u.Name, req.Topic); err != nil {
+		return errHTTPConflictTopicReserved
+	} else if u.IsUser() {
+		hasReservation, err := s.userManager.HasReservation(u.Name, req.Topic)
+		if err != nil {
+			return err
+		}
+		if !hasReservation {
+			reservations, err := s.userManager.ReservationsCount(u.Name)
+			if err != nil {
+				return err
+			} else if reservations >= u.Tier.ReservationLimit {
+				return errHTTPTooManyRequestsLimitReservations
+			}
+		}
+	}
+	// Actually add the reservation
+	logvr(v, r).
+		Tag(tagAccount).
+		Fields(log.Context{
+			"topic":    req.Topic,
+			"everyone": everyone.String(),
+		}).
+		Debug("Adding topic reservation")
+	if err := s.userManager.AddReservation(u.Name, req.Topic, everyone); err != nil {
+		return err
+	}
+	// Kill existing subscribers
+	t, err := s.topicFromID(req.Topic)
+	if err != nil {
+		return err
+	}
+	t.CancelSubscribers(u.ID)
+	return s.writeJSON(w, newSuccessResponse())
+}
+
+// handleAccountReservationDelete deletes a topic reservation if it is owned by the current user
+func (s *Server) handleAccountReservationDelete(w http.ResponseWriter, r *http.Request, v *visitor) error {
+	matches := apiAccountReservationSingleRegex.FindStringSubmatch(r.URL.Path)
+	if len(matches) != 2 {
+		return errHTTPInternalErrorInvalidPath
+	}
+	topic := matches[1]
+	if !topicRegex.MatchString(topic) {
+		return errHTTPBadRequestTopicInvalid
+	}
+	u := v.User()
+	authorized, err := s.userManager.HasReservation(u.Name, topic)
+	if err != nil {
+		return err
+	} else if !authorized {
+		return errHTTPUnauthorized
+	}
+	deleteMessages := readBoolParam(r, false, "X-Delete-Messages", "Delete-Messages")
+	logvr(v, r).
+		Tag(tagAccount).
+		Fields(log.Context{
+			"topic":           topic,
+			"delete_messages": deleteMessages,
+		}).
+		Debug("Removing topic reservation")
+	if err := s.userManager.RemoveReservations(u.Name, topic); err != nil {
+		return err
+	}
+	if deleteMessages {
+		if err := s.messageCache.ExpireMessages(topic); err != nil {
+			return err
+		}
+		s.pruneMessages()
+	}
+	return s.writeJSON(w, newSuccessResponse())
+}
+
+// maybeRemoveMessagesAndExcessReservations deletes topic reservations for the given user (if too many for tier),
+// and marks associated messages for the topics as deleted. This also eventually deletes attachments.
+// The process relies on the manager to perform the actual deletions (see runManager).
+func (s *Server) maybeRemoveMessagesAndExcessReservations(r *http.Request, v *visitor, u *user.User, reservationsLimit int64) error {
+	reservations, err := s.userManager.Reservations(u.Name)
+	if err != nil {
+		return err
+	} else if int64(len(reservations)) <= reservationsLimit {
+		logvr(v, r).Tag(tagAccount).Debug("No excess reservations to remove")
+		return nil
+	}
+	topics := make([]string, 0)
+	for i := int64(len(reservations)) - 1; i >= reservationsLimit; i-- {
+		topics = append(topics, reservations[i].Topic)
+	}
+	logvr(v, r).Tag(tagAccount).Info("Removing excess reservations for topics %s", strings.Join(topics, ", "))
+	if err := s.userManager.RemoveReservations(u.Name, topics...); err != nil {
+		return err
+	}
+	if err := s.messageCache.ExpireMessages(topics...); err != nil {
+		return err
+	}
+	go s.pruneMessages()
+	return nil
+}
+
+// publishSyncEventAsync kicks of a Go routine to publish a sync message to the user's sync topic
+func (s *Server) publishSyncEventAsync(v *visitor) {
+	go func() {
+		if err := s.publishSyncEvent(v); err != nil {
+			logv(v).Err(err).Trace("Error publishing to user's sync topic")
+		}
+	}()
+}
+
+// publishSyncEvent publishes a sync message to the user's sync topic
+func (s *Server) publishSyncEvent(v *visitor) error {
+	u := v.User()
+	if u == nil || u.SyncTopic == "" {
+		return nil
+	}
+	logv(v).Field("sync_topic", u.SyncTopic).Trace("Publishing sync event to user's sync topic")
+	syncTopic, err := s.topicFromID(u.SyncTopic)
+	if err != nil {
+		return err
+	}
+	messageBytes, err := json.Marshal(&apiAccountSyncTopicResponse{Event: syncTopicAccountSyncEvent})
+	if err != nil {
+		return err
+	}
+	m := newDefaultMessage(syncTopic.ID, string(messageBytes))
+	if err := syncTopic.Publish(v, m); err != nil {
+		return err
+	}
+	return nil
+}

server/server_account_test.go

@@ -0,0 +1,765 @@
+package server
+
+import (
+	"fmt"
+	"github.com/stretchr/testify/require"
+	"heckel.io/ntfy/log"
+	"heckel.io/ntfy/user"
+	"heckel.io/ntfy/util"
+	"io"
+	"net/netip"
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+)
+
+func TestAccount_Signup_Success(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.EnableSignup = true
+	s := newTestServer(t, conf)
+	defer s.closeDatabases()
+
+	rr := request(t, s, "POST", "/v1/account", `{"username":"phil", "password":"mypass"}`, nil)
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "POST", "/v1/account/token", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+	token, _ := util.UnmarshalJSON[apiAccountTokenResponse](io.NopCloser(rr.Body))
+	require.NotEmpty(t, token.Token)
+	require.True(t, time.Now().Add(71*time.Hour).Unix() < token.Expires)
+	require.True(t, strings.HasPrefix(token.Token, "tk_"))
+	require.Equal(t, "9.9.9.9", token.LastOrigin)
+	require.True(t, token.LastAccess > time.Now().Unix()-2)
+	require.True(t, token.LastAccess < time.Now().Unix()+2)
+
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BearerAuth(token.Token),
+	})
+	require.Equal(t, 200, rr.Code)
+	account, _ := util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
+	require.Equal(t, "phil", account.Username)
+	require.Equal(t, "user", account.Role)
+
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BasicAuth("", token.Token), // We allow a fake basic auth to make curl-ing easier (curl -u :<token>)
+	})
+	require.Equal(t, 200, rr.Code)
+	account, _ = util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
+	require.Equal(t, "phil", account.Username)
+}
+
+func TestAccount_Signup_UserExists(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.EnableSignup = true
+	s := newTestServer(t, conf)
+	defer s.closeDatabases()
+
+	rr := request(t, s, "POST", "/v1/account", `{"username":"phil", "password":"mypass"}`, nil)
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "POST", "/v1/account", `{"username":"phil", "password":"mypass"}`, nil)
+	require.Equal(t, 409, rr.Code)
+	require.Equal(t, 40901, toHTTPError(t, rr.Body.String()).Code)
+}
+
+func TestAccount_Signup_LimitReached(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.EnableSignup = true
+	s := newTestServer(t, conf)
+	defer s.closeDatabases()
+
+	for i := 0; i < 3; i++ {
+		rr := request(t, s, "POST", "/v1/account", fmt.Sprintf(`{"username":"phil%d", "password":"mypass"}`, i), nil)
+		require.Equal(t, 200, rr.Code)
+	}
+	rr := request(t, s, "POST", "/v1/account", `{"username":"thiswontwork", "password":"mypass"}`, nil)
+	require.Equal(t, 429, rr.Code)
+	require.Equal(t, 42906, toHTTPError(t, rr.Body.String()).Code)
+}
+
+func TestAccount_Signup_AsUser(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.EnableSignup = true
+	s := newTestServer(t, conf)
+	defer s.closeDatabases()
+
+	log.Info("1")
+	require.Nil(t, s.userManager.AddUser("phil", "phil", user.RoleAdmin))
+	log.Info("2")
+	require.Nil(t, s.userManager.AddUser("ben", "ben", user.RoleUser))
+	log.Info("3")
+	rr := request(t, s, "POST", "/v1/account", `{"username":"emma", "password":"emma"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+	log.Info("4")
+	rr = request(t, s, "POST", "/v1/account", `{"username":"marian", "password":"marian"}`, map[string]string{
+		"Authorization": util.BasicAuth("ben", "ben"),
+	})
+	require.Equal(t, 401, rr.Code)
+}
+
+func TestAccount_Signup_Disabled(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.EnableSignup = false
+	s := newTestServer(t, conf)
+	defer s.closeDatabases()
+
+	rr := request(t, s, "POST", "/v1/account", `{"username":"phil", "password":"mypass"}`, nil)
+	require.Equal(t, 400, rr.Code)
+	require.Equal(t, 40022, toHTTPError(t, rr.Body.String()).Code)
+}
+
+func TestAccount_Signup_Rate_Limit(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.EnableSignup = true
+	s := newTestServer(t, conf)
+
+	for i := 0; i < 3; i++ {
+		rr := request(t, s, "POST", "/v1/account", fmt.Sprintf(`{"username":"phil%d", "password":"mypass"}`, i), nil)
+		require.Equal(t, 200, rr.Code, "failed on iteration %d", i)
+	}
+	rr := request(t, s, "POST", "/v1/account", `{"username":"notallowed", "password":"mypass"}`, nil)
+	require.Equal(t, 429, rr.Code)
+	require.Equal(t, 42906, toHTTPError(t, rr.Body.String()).Code)
+}
+
+func TestAccount_Get_Anonymous(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.VisitorRequestLimitReplenish = 86 * time.Second
+	conf.VisitorEmailLimitReplenish = time.Hour
+	conf.VisitorAttachmentTotalSizeLimit = 5123
+	conf.AttachmentFileSizeLimit = 512
+	s := newTestServer(t, conf)
+	s.smtpSender = &testMailer{}
+	defer s.closeDatabases()
+
+	rr := request(t, s, "GET", "/v1/account", "", nil)
+	require.Equal(t, 200, rr.Code)
+	account, _ := util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
+	require.Equal(t, "*", account.Username)
+	require.Equal(t, string(user.RoleAnonymous), account.Role)
+	require.Equal(t, "ip", account.Limits.Basis)
+	require.Equal(t, int64(1004), account.Limits.Messages) // I hate this
+	require.Equal(t, int64(24), account.Limits.Emails)     // I hate this
+	require.Equal(t, int64(5123), account.Limits.AttachmentTotalSize)
+	require.Equal(t, int64(512), account.Limits.AttachmentFileSize)
+	require.Equal(t, int64(0), account.Stats.Messages)
+	require.Equal(t, int64(1004), account.Stats.MessagesRemaining)
+	require.Equal(t, int64(0), account.Stats.Emails)
+	require.Equal(t, int64(24), account.Stats.EmailsRemaining)
+
+	rr = request(t, s, "POST", "/mytopic", "", nil)
+	require.Equal(t, 200, rr.Code)
+	rr = request(t, s, "POST", "/mytopic", "", map[string]string{
+		"Email": "phil@ntfy.sh",
+	})
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "GET", "/v1/account", "", nil)
+	require.Equal(t, 200, rr.Code)
+	account, _ = util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
+	require.Equal(t, int64(2), account.Stats.Messages)
+	require.Equal(t, int64(1002), account.Stats.MessagesRemaining)
+	require.Equal(t, int64(1), account.Stats.Emails)
+	require.Equal(t, int64(23), account.Stats.EmailsRemaining)
+}
+
+func TestAccount_ChangeSettings(t *testing.T) {
+	s := newTestServer(t, newTestConfigWithAuthFile(t))
+	defer s.closeDatabases()
+
+	require.Nil(t, s.userManager.AddUser("phil", "phil", user.RoleUser))
+	u, _ := s.userManager.User("phil")
+	token, _ := s.userManager.CreateToken(u.ID, "", time.Unix(0, 0), netip.IPv4Unspecified())
+
+	rr := request(t, s, "PATCH", "/v1/account/settings", `{"notification": {"sound": "juntos"},"ignored": true}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "PATCH", "/v1/account/settings", `{"notification": {"delete_after": 86400}, "language": "de"}`, map[string]string{
+		"Authorization": util.BearerAuth(token.Value),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "GET", "/v1/account", `{"username":"marian", "password":"marian"}`, map[string]string{
+		"Authorization": util.BearerAuth(token.Value),
+	})
+	require.Equal(t, 200, rr.Code)
+	account, _ := util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
+	require.Equal(t, "de", account.Language)
+	require.Equal(t, util.Int(86400), account.Notification.DeleteAfter)
+	require.Equal(t, util.String("juntos"), account.Notification.Sound)
+	require.Nil(t, account.Notification.MinPriority) // Not set
+}
+
+func TestAccount_Subscription_AddUpdateDelete(t *testing.T) {
+	s := newTestServer(t, newTestConfigWithAuthFile(t))
+	defer s.closeDatabases()
+
+	require.Nil(t, s.userManager.AddUser("phil", "phil", user.RoleUser))
+
+	rr := request(t, s, "POST", "/v1/account/subscription", `{"base_url": "http://abc.com", "topic": "def"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+	account, _ := util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
+	require.Equal(t, 1, len(account.Subscriptions))
+	require.Equal(t, "http://abc.com", account.Subscriptions[0].BaseURL)
+	require.Equal(t, "def", account.Subscriptions[0].Topic)
+	require.Nil(t, account.Subscriptions[0].DisplayName)
+
+	rr = request(t, s, "PATCH", "/v1/account/subscription", `{"base_url": "http://abc.com", "topic": "def", "display_name": "ding dong"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+	account, _ = util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
+	require.Equal(t, 1, len(account.Subscriptions))
+	require.Equal(t, "http://abc.com", account.Subscriptions[0].BaseURL)
+	require.Equal(t, "def", account.Subscriptions[0].Topic)
+	require.Equal(t, util.String("ding dong"), account.Subscriptions[0].DisplayName)
+
+	rr = request(t, s, "DELETE", "/v1/account/subscription", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+		"X-BaseURL":     "http://abc.com",
+		"X-Topic":       "def",
+	})
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+	account, _ = util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
+	require.Equal(t, 0, len(account.Subscriptions))
+}
+
+func TestAccount_ChangePassword(t *testing.T) {
+	s := newTestServer(t, newTestConfigWithAuthFile(t))
+	defer s.closeDatabases()
+
+	require.Nil(t, s.userManager.AddUser("phil", "phil", user.RoleUser))
+
+	rr := request(t, s, "POST", "/v1/account/password", `{"password": "WRONG", "new_password": ""}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 400, rr.Code)
+
+	rr = request(t, s, "POST", "/v1/account/password", `{"password": "WRONG", "new_password": "new password"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 400, rr.Code)
+	require.Equal(t, 40026, toHTTPError(t, rr.Body.String()).Code)
+
+	rr = request(t, s, "POST", "/v1/account/password", `{"password": "phil", "new_password": "new password"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 401, rr.Code)
+
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "new password"),
+	})
+	require.Equal(t, 200, rr.Code)
+}
+
+func TestAccount_ChangePassword_NoAccount(t *testing.T) {
+	s := newTestServer(t, newTestConfigWithAuthFile(t))
+	defer s.closeDatabases()
+
+	rr := request(t, s, "POST", "/v1/account/password", `{"password": "new password"}`, nil)
+	require.Equal(t, 401, rr.Code)
+}
+
+func TestAccount_ExtendToken(t *testing.T) {
+	t.Parallel()
+	s := newTestServer(t, newTestConfigWithAuthFile(t))
+	defer s.closeDatabases()
+
+	require.Nil(t, s.userManager.AddUser("phil", "phil", user.RoleUser))
+
+	rr := request(t, s, "POST", "/v1/account/token", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+	token, err := util.UnmarshalJSON[apiAccountTokenResponse](io.NopCloser(rr.Body))
+	require.Nil(t, err)
+
+	time.Sleep(time.Second)
+
+	rr = request(t, s, "PATCH", "/v1/account/token", "", map[string]string{
+		"Authorization": util.BearerAuth(token.Token),
+	})
+	require.Equal(t, 200, rr.Code)
+	extendedToken, err := util.UnmarshalJSON[apiAccountTokenResponse](io.NopCloser(rr.Body))
+	require.Nil(t, err)
+	require.Equal(t, token.Token, extendedToken.Token)
+	require.True(t, token.Expires < extendedToken.Expires)
+
+	expires := time.Now().Add(999 * time.Hour)
+	body := fmt.Sprintf(`{"token":"%s", "label":"some label", "expires": %d}`, token.Token, expires.Unix())
+	rr = request(t, s, "PATCH", "/v1/account/token", body, map[string]string{
+		"Authorization": util.BearerAuth(token.Token),
+	})
+	require.Equal(t, 200, rr.Code)
+	token, err = util.UnmarshalJSON[apiAccountTokenResponse](io.NopCloser(rr.Body))
+	require.Nil(t, err)
+	require.Equal(t, "some label", token.Label)
+	require.Equal(t, expires.Unix(), token.Expires)
+}
+
+func TestAccount_ExtendToken_NoTokenProvided(t *testing.T) {
+	s := newTestServer(t, newTestConfigWithAuthFile(t))
+	defer s.closeDatabases()
+
+	require.Nil(t, s.userManager.AddUser("phil", "phil", user.RoleUser))
+
+	rr := request(t, s, "PATCH", "/v1/account/token", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"), // Not Bearer!
+	})
+	require.Equal(t, 400, rr.Code)
+	require.Equal(t, 40023, toHTTPError(t, rr.Body.String()).Code)
+}
+
+func TestAccount_DeleteToken(t *testing.T) {
+	s := newTestServer(t, newTestConfigWithAuthFile(t))
+	defer s.closeDatabases()
+
+	require.Nil(t, s.userManager.AddUser("phil", "phil", user.RoleUser))
+
+	rr := request(t, s, "POST", "/v1/account/token", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+	token, err := util.UnmarshalJSON[apiAccountTokenResponse](io.NopCloser(rr.Body))
+	require.Nil(t, err)
+	require.True(t, token.Expires > time.Now().Add(71*time.Hour).Unix())
+
+	// Delete token failure (using basic auth)
+	rr = request(t, s, "DELETE", "/v1/account/token", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"), // Not Bearer!
+	})
+	require.Equal(t, 400, rr.Code)
+	require.Equal(t, 40023, toHTTPError(t, rr.Body.String()).Code)
+
+	// Delete token with wrong token
+	rr = request(t, s, "DELETE", "/v1/account/token", "", map[string]string{
+		"Authorization": util.BearerAuth("invalidtoken"),
+	})
+	require.Equal(t, 401, rr.Code)
+
+	// Delete token with correct token
+	rr = request(t, s, "DELETE", "/v1/account/token", "", map[string]string{
+		"Authorization": util.BearerAuth(token.Token),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	// Cannot get account anymore
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BearerAuth(token.Token),
+	})
+	require.Equal(t, 401, rr.Code)
+}
+
+func TestAccount_Delete_Success(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.EnableSignup = true
+	s := newTestServer(t, conf)
+
+	rr := request(t, s, "POST", "/v1/account", `{"username":"phil", "password":"mypass"}`, nil)
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "DELETE", "/v1/account", `{"password":"mypass"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	// Account was marked deleted
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 401, rr.Code)
+
+	// Cannot re-create account, since still exists
+	rr = request(t, s, "POST", "/v1/account", `{"username":"phil", "password":"mypass"}`, nil)
+	require.Equal(t, 409, rr.Code)
+}
+
+func TestAccount_Delete_Not_Allowed(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.EnableSignup = true
+	s := newTestServer(t, conf)
+
+	rr := request(t, s, "POST", "/v1/account", `{"username":"phil", "password":"mypass"}`, nil)
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "DELETE", "/v1/account", "", nil)
+	require.Equal(t, 401, rr.Code)
+
+	rr = request(t, s, "DELETE", "/v1/account", `{"password":"mypass"}`, nil)
+	require.Equal(t, 401, rr.Code)
+
+	rr = request(t, s, "DELETE", "/v1/account", `{"password":"INCORRECT"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 400, rr.Code)
+	require.Equal(t, 40026, toHTTPError(t, rr.Body.String()).Code)
+}
+
+func TestAccount_Reservation_AddWithoutTierFails(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.EnableSignup = true
+	s := newTestServer(t, conf)
+
+	rr := request(t, s, "POST", "/v1/account", `{"username":"phil", "password":"mypass"}`, nil)
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "POST", "/v1/account/reservation", `{"topic":"mytopic", "everyone":"deny-all"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 401, rr.Code)
+}
+
+func TestAccount_Reservation_AddAdminSuccess(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.EnableSignup = true
+	s := newTestServer(t, conf)
+
+	// A user, an admin, and a reservation walk into a bar
+	require.Nil(t, s.userManager.AddTier(&user.Tier{
+		Code:             "pro",
+		ReservationLimit: 2,
+	}))
+	require.Nil(t, s.userManager.AddUser("noadmin1", "pass", user.RoleUser))
+	require.Nil(t, s.userManager.ChangeTier("noadmin1", "pro"))
+	require.Nil(t, s.userManager.AddReservation("noadmin1", "mytopic", user.PermissionDenyAll))
+
+	require.Nil(t, s.userManager.AddUser("noadmin2", "pass", user.RoleUser))
+	require.Nil(t, s.userManager.ChangeTier("noadmin2", "pro"))
+
+	require.Nil(t, s.userManager.AddUser("phil", "adminpass", user.RoleAdmin))
+
+	// Admin can reserve topic
+	rr := request(t, s, "POST", "/v1/account/reservation", `{"topic":"sometopic","everyone":"deny-all"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "adminpass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	// User cannot reserve already reserved topic
+	rr = request(t, s, "POST", "/v1/account/reservation", `{"topic":"mytopic","everyone":"deny-all"}`, map[string]string{
+		"Authorization": util.BasicAuth("noadmin2", "pass"),
+	})
+	require.Equal(t, 409, rr.Code)
+
+	// Admin cannot reserve already reserved topic
+	rr = request(t, s, "POST", "/v1/account/reservation", `{"topic":"mytopic","everyone":"deny-all"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "adminpass"),
+	})
+	require.Equal(t, 409, rr.Code)
+
+	reservations, err := s.userManager.Reservations("phil")
+	require.Nil(t, err)
+	require.Equal(t, 1, len(reservations))
+	require.Equal(t, "sometopic", reservations[0].Topic)
+
+	reservations, err = s.userManager.Reservations("noadmin1")
+	require.Nil(t, err)
+	require.Equal(t, 1, len(reservations))
+	require.Equal(t, "mytopic", reservations[0].Topic)
+
+	reservations, err = s.userManager.Reservations("noadmin2")
+	require.Nil(t, err)
+	require.Equal(t, 0, len(reservations))
+}
+
+func TestAccount_Reservation_AddRemoveUserWithTierSuccess(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.EnableSignup = true
+	s := newTestServer(t, conf)
+
+	// Create user
+	rr := request(t, s, "POST", "/v1/account", `{"username":"phil", "password":"mypass"}`, nil)
+	require.Equal(t, 200, rr.Code)
+
+	// Create a tier
+	require.Nil(t, s.userManager.AddTier(&user.Tier{
+		Code:                     "pro",
+		MessageLimit:             123,
+		MessageExpiryDuration:    86400 * time.Second,
+		EmailLimit:               32,
+		ReservationLimit:         2,
+		AttachmentFileSizeLimit:  1231231,
+		AttachmentTotalSizeLimit: 123123,
+		AttachmentExpiryDuration: 10800 * time.Second,
+		AttachmentBandwidthLimit: 21474836480,
+	}))
+	require.Nil(t, s.userManager.ChangeTier("phil", "pro"))
+
+	// Reserve two topics
+	rr = request(t, s, "POST", "/v1/account/reservation", `{"topic": "mytopic", "everyone":"deny-all"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "POST", "/v1/account/reservation", `{"topic": "another", "everyone":"read-only"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	// Trying to reserve a third should fail
+	rr = request(t, s, "POST", "/v1/account/reservation", `{"topic": "yet-another", "everyone":"deny-all"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 429, rr.Code)
+
+	// Modify existing should still work
+	rr = request(t, s, "POST", "/v1/account/reservation", `{"topic": "another", "everyone":"write-only"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	// Check account result
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+	account, _ := util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
+	require.Equal(t, "pro", account.Tier.Code)
+	require.Equal(t, int64(123), account.Limits.Messages)
+	require.Equal(t, int64(86400), account.Limits.MessagesExpiryDuration)
+	require.Equal(t, int64(32), account.Limits.Emails)
+	require.Equal(t, int64(2), account.Limits.Reservations)
+	require.Equal(t, int64(1231231), account.Limits.AttachmentFileSize)
+	require.Equal(t, int64(123123), account.Limits.AttachmentTotalSize)
+	require.Equal(t, int64(10800), account.Limits.AttachmentExpiryDuration)
+	require.Equal(t, int64(21474836480), account.Limits.AttachmentBandwidth)
+	require.Equal(t, 2, len(account.Reservations))
+	require.Equal(t, "another", account.Reservations[0].Topic)
+	require.Equal(t, "write-only", account.Reservations[0].Everyone)
+	require.Equal(t, "mytopic", account.Reservations[1].Topic)
+	require.Equal(t, "deny-all", account.Reservations[1].Everyone)
+
+	// Delete and re-check
+	rr = request(t, s, "DELETE", "/v1/account/reservation/another", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+	account, _ = util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
+	require.Equal(t, 1, len(account.Reservations))
+	require.Equal(t, "mytopic", account.Reservations[0].Topic)
+}
+
+func TestAccount_Reservation_PublishByAnonymousFails(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.AuthDefault = user.PermissionReadWrite
+	conf.EnableSignup = true
+	s := newTestServer(t, conf)
+
+	// Create user with tier
+	rr := request(t, s, "POST", "/v1/account", `{"username":"phil", "password":"mypass"}`, nil)
+	require.Equal(t, 200, rr.Code)
+
+	require.Nil(t, s.userManager.AddTier(&user.Tier{
+		Code:             "pro",
+		MessageLimit:     20,
+		ReservationLimit: 2,
+	}))
+	require.Nil(t, s.userManager.ChangeTier("phil", "pro"))
+
+	// Reserve a topic
+	rr = request(t, s, "POST", "/v1/account/reservation", `{"topic": "mytopic", "everyone":"deny-all"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	// Publish a message
+	rr = request(t, s, "POST", "/mytopic", `Howdy`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	// Publish a message (as anonymous)
+	rr = request(t, s, "POST", "/mytopic", `Howdy`, nil)
+	require.Equal(t, 403, rr.Code)
+}
+
+func TestAccount_Reservation_Delete_Messages_And_Attachments(t *testing.T) {
+	t.Parallel()
+	conf := newTestConfigWithAuthFile(t)
+	conf.AuthDefault = user.PermissionReadWrite
+	s := newTestServer(t, conf)
+
+	// Create user with tier
+	require.Nil(t, s.userManager.AddUser("phil", "mypass", user.RoleUser))
+	require.Nil(t, s.userManager.AddTier(&user.Tier{
+		Code:                     "pro",
+		MessageLimit:             20,
+		MessageExpiryDuration:    time.Hour,
+		ReservationLimit:         2,
+		AttachmentTotalSizeLimit: 10000,
+		AttachmentFileSizeLimit:  10000,
+		AttachmentExpiryDuration: time.Hour,
+		AttachmentBandwidthLimit: 10000,
+	}))
+	require.Nil(t, s.userManager.ChangeTier("phil", "pro"))
+
+	// Reserve two topics "mytopic1" and "mytopic2"
+	rr := request(t, s, "POST", "/v1/account/reservation", `{"topic": "mytopic1", "everyone":"deny-all"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "POST", "/v1/account/reservation", `{"topic": "mytopic2", "everyone":"deny-all"}`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	// Publish a message with attachment to each topic
+	rr = request(t, s, "POST", "/mytopic1?f=attach.txt", `Howdy`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+	m1 := toMessage(t, rr.Body.String())
+	require.FileExists(t, filepath.Join(s.config.AttachmentCacheDir, m1.ID))
+
+	rr = request(t, s, "POST", "/mytopic2?f=attach.txt", `Howdy`, map[string]string{
+		"Authorization": util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+	m2 := toMessage(t, rr.Body.String())
+	require.FileExists(t, filepath.Join(s.config.AttachmentCacheDir, m2.ID))
+
+	// Pre-verify message count and file
+	ms, err := s.messageCache.Messages("mytopic1", sinceAllMessages, false)
+	require.Nil(t, err)
+	require.Equal(t, 1, len(ms))
+	require.FileExists(t, filepath.Join(s.config.AttachmentCacheDir, m1.ID))
+
+	ms, err = s.messageCache.Messages("mytopic2", sinceAllMessages, false)
+	require.Nil(t, err)
+	require.Equal(t, 1, len(ms))
+	require.FileExists(t, filepath.Join(s.config.AttachmentCacheDir, m2.ID))
+
+	// Delete reservation
+	rr = request(t, s, "DELETE", "/v1/account/reservation/mytopic1", ``, map[string]string{
+		"X-Delete-Messages": "true",
+		"Authorization":     util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	rr = request(t, s, "DELETE", "/v1/account/reservation/mytopic2", ``, map[string]string{
+		"X-Delete-Messages": "false",
+		"Authorization":     util.BasicAuth("phil", "mypass"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	// Verify that messages and attachments were deleted
+	// This does not explicitly call the manager!
+	waitFor(t, func() bool {
+		ms, err := s.messageCache.Messages("mytopic1", sinceAllMessages, false)
+		require.Nil(t, err)
+		return len(ms) == 0 && !util.FileExists(filepath.Join(s.config.AttachmentCacheDir, m1.ID))
+	})
+
+	ms, err = s.messageCache.Messages("mytopic1", sinceAllMessages, false)
+	require.Nil(t, err)
+	require.Equal(t, 0, len(ms))
+	require.NoFileExists(t, filepath.Join(s.config.AttachmentCacheDir, m1.ID))
+
+	ms, err = s.messageCache.Messages("mytopic2", sinceAllMessages, false)
+	require.Nil(t, err)
+	require.Equal(t, 1, len(ms))
+	require.Equal(t, m2.ID, ms[0].ID)
+	require.FileExists(t, filepath.Join(s.config.AttachmentCacheDir, m2.ID))
+}
+
+/*func TestAccount_Persist_UserStats_After_Tier_Change(t *testing.T) {
+	conf := newTestConfigWithAuthFile(t)
+	conf.AuthDefault = user.PermissionReadWrite
+	conf.AuthStatsQueueWriterInterval = 300 * time.Millisecond
+	s := newTestServer(t, conf)
+	defer s.closeDatabases()
+
+	// Create user with tier
+	require.Nil(t, s.userManager.AddUser("phil", "phil", user.RoleUser))
+	require.Nil(t, s.userManager.AddTier(&user.Tier{
+		Code:         "starter",
+		MessageLimit: 10,
+	}))
+	require.Nil(t, s.userManager.AddTier(&user.Tier{
+		Code:         "pro",
+		MessageLimit: 20,
+	}))
+	require.Nil(t, s.userManager.ChangeTier("phil", "starter"))
+
+	// Publish a message
+	rr := request(t, s, "POST", "/mytopic", "hi", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	// Wait for stats queue writer, verify that message stats were persisted
+	waitFor(t, func() bool {
+		u, err := s.userManager.User("phil")
+		require.Nil(t, err)
+		return int64(1) == u.Stats.Messages
+	})
+
+	// Change tier, make a request (to reset limiters)
+	require.Nil(t, s.userManager.ChangeTier("phil", "pro"))
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+	account, _ := util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
+	require.Equal(t, int64(1), account.Stats.Messages) // Is not reset!
+
+	// Publish another message
+	rr = request(t, s, "POST", "/mytopic", "hi", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+
+	// Verify that message stats were persisted
+	waitFor(t, func() bool {
+		u, err := s.userManager.User("phil")
+		require.Nil(t, err)
+		return int64(2) == u.Stats.Messages // v.EnqueueUserStats had run!
+	})
+
+	// Stats keep counting
+	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
+		"Authorization": util.BasicAuth("phil", "phil"),
+	})
+	require.Equal(t, 200, rr.Code)
+	account, _ = util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
+	require.Equal(t, int64(2), account.Stats.Messages) // Is not reset!
+}*/

server/server_firebase.go

@@ -8,8 +8,7 @@ import (
 	"firebase.google.com/go/v4/messaging"
 	"fmt"
 	"google.golang.org/api/option"
-	"heckel.io/ntfy/auth"
-	"heckel.io/ntfy/log"
+	"heckel.io/ntfy/user"
 	"heckel.io/ntfy/util"
 	"strings"
 )
@@ -28,10 +27,10 @@ var (
 // The actual Firebase implementation is implemented in firebaseSenderImpl, to make it testable.
 type firebaseClient struct {
 	sender firebaseSender
-	auther auth.Auther
+	auther user.Auther
 }
 
-func newFirebaseClient(sender firebaseSender, auther auth.Auther) *firebaseClient {
+func newFirebaseClient(sender firebaseSender, auther user.Auther) *firebaseClient {
 	return &firebaseClient{
 		sender: sender,
 		auther: auther,
@@ -39,19 +38,23 @@ func newFirebaseClient(sender firebaseSender, auther auth.Auther) *firebaseClien
 }
 
 func (c *firebaseClient) Send(v *visitor, m *message) error {
-	if err := v.FirebaseAllowed(); err != nil {
+	if !v.FirebaseAllowed() {
 		return errFirebaseTemporarilyBanned
 	}
 	fbm, err := toFirebaseMessage(m, c.auther)
 	if err != nil {
 		return err
 	}
-	if log.IsTrace() {
-		log.Trace("%s Firebase message: %s", logMessagePrefix(v, m), util.MaybeMarshalJSON(fbm))
+	ev := logvm(v, m).Tag(tagFirebase)
+	if ev.IsTrace() {
+		ev.Field("firebase_message", util.MaybeMarshalJSON(fbm)).Trace("Firebase message")
 	}
 	err = c.sender.Send(fbm)
 	if err == errFirebaseQuotaExceeded {
-		log.Warn("%s Firebase quota exceeded (likely for topic), temporarily denying Firebase access to visitor", logMessagePrefix(v, m))
+		logvm(v, m).
+			Tag(tagFirebase).
+			Err(err).
+			Warn("Firebase quota exceeded (likely for topic), temporarily denying Firebase access to visitor")
 		v.FirebaseTemporarilyDeny()
 	}
 	return err
@@ -112,7 +115,7 @@ func (c *firebaseSenderImpl) Send(m *messaging.Message) error {
 //     On Android, this will trigger the app to poll the topic and thereby displaying new messages.
 //   - If UpstreamBaseURL is set, messages are forwarded as poll requests to an upstream server and then forwarded
 //     to Firebase here. This is mainly for iOS to support self-hosted servers.
-func toFirebaseMessage(m *message, auther auth.Auther) (*messaging.Message, error) {
+func toFirebaseMessage(m *message, auther user.Auther) (*messaging.Message, error) {
 	var data map[string]string // Mostly matches https://ntfy.sh/docs/subscribe/api/#json-message-format
 	var apnsConfig *messaging.APNSConfig
 	switch m.Event {
@@ -137,7 +140,7 @@ func toFirebaseMessage(m *message, auther auth.Auther) (*messaging.Message, erro
 	case messageEvent:
 		allowForward := true
 		if auther != nil {
-			allowForward = auther.Authorize(nil, m.Topic, auth.PermissionRead) == nil
+			allowForward = auther.Authorize(nil, m.Topic, user.PermissionRead) == nil
 		}
 		if allowForward {
 			data = map[string]string{
@@ -217,7 +220,7 @@ func maybeTruncateFCMMessage(m *messaging.Message) *messaging.Message {
 // We must set the Alert struct ("alert"), and we need to set MutableContent ("mutable-content"), so the Notification Service
 // Extension in iOS can modify the message.
 func createAPNSAlertConfig(m *message, data map[string]string) *messaging.APNSConfig {
-	apnsData := make(map[string]interface{})
+	apnsData := make(map[string]any)
 	for k, v := range data {
 		apnsData[k] = v
 	}
@@ -241,7 +244,7 @@ func createAPNSAlertConfig(m *message, data map[string]string) *messaging.APNSCo
 //
 // See https://developer.apple.com/documentation/usernotifications/setting_up_a_remote_notification_server/pushing_background_updates_to_your_app
 func createAPNSBackgroundConfig(data map[string]string) *messaging.APNSConfig {
-	apnsData := make(map[string]interface{})
+	apnsData := make(map[string]any)
 	for k, v := range data {
 		apnsData[k] = v
 	}

server/server_firebase_test.go

@@ -3,24 +3,28 @@ package server
 import (
 	"encoding/json"
 	"errors"
-	"firebase.google.com/go/v4/messaging"
 	"fmt"
-	"github.com/stretchr/testify/require"
-	"heckel.io/ntfy/auth"
+	"heckel.io/ntfy/user"
+	"net/netip"
 	"strings"
 	"sync"
 	"testing"
+
+	"firebase.google.com/go/v4/messaging"
+	"github.com/stretchr/testify/require"
 )
 
 type testAuther struct {
 	Allow bool
 }
 
-func (t testAuther) Authenticate(_, _ string) (*auth.User, error) {
+var _ user.Auther = (*testAuther)(nil)
+
+func (t testAuther) Authenticate(_, _ string) (*user.User, error) {
 	return nil, errors.New("not used")
 }
 
-func (t testAuther) Authorize(_ *auth.User, _ string, _ auth.Permission) error {
+func (t testAuther) Authorize(_ *user.User, _ string, _ user.Permission) error {
 	if t.Allow {
 		return nil
 	}
@@ -71,7 +75,7 @@ func TestToFirebaseMessage_Keepalive(t *testing.T) {
 			Aps: &messaging.Aps{
 				ContentAvailable: true,
 			},
-			CustomData: map[string]interface{}{
+			CustomData: map[string]any{
 				"id":    m.ID,
 				"time":  fmt.Sprintf("%d", m.Time),
 				"event": m.Event,
@@ -102,7 +106,7 @@ func TestToFirebaseMessage_Open(t *testing.T) {
 			Aps: &messaging.Aps{
 				ContentAvailable: true,
 			},
-			CustomData: map[string]interface{}{
+			CustomData: map[string]any{
 				"id":    m.ID,
 				"time":  fmt.Sprintf("%d", m.Time),
 				"event": m.Event,
@@ -166,7 +170,7 @@ func TestToFirebaseMessage_Message_Normal_Allowed(t *testing.T) {
 					Body:  "this is a message",
 				},
 			},
-			CustomData: map[string]interface{}{
+			CustomData: map[string]any{
 				"id":                 m.ID,
 				"time":               fmt.Sprintf("%d", m.Time),
 				"event":              "message",
@@ -242,7 +246,7 @@ func TestToFirebaseMessage_PollRequest(t *testing.T) {
 					Body:  "New message",
 				},
 			},
-			CustomData: map[string]interface{}{
+			CustomData: map[string]any{
 				"id":      m.ID,
 				"time":    fmt.Sprintf("%d", m.Time),
 				"event":   "poll_request",
@@ -322,7 +326,7 @@ func TestMaybeTruncateFCMMessage_NotTooLong(t *testing.T) {
 func TestToFirebaseSender_Abuse(t *testing.T) {
 	sender := &testFirebaseSender{allowed: 2}
 	client := newFirebaseClient(sender, &testAuther{})
-	visitor := newVisitor(newTestConfig(t), newMemTestCache(t), "1.2.3.4")
+	visitor := newVisitor(newTestConfig(t), newMemTestCache(t), nil, netip.MustParseAddr("1.2.3.4"), nil)
 
 	require.Nil(t, client.Send(visitor, &message{Topic: "mytopic"}))
 	require.Equal(t, 1, len(sender.Messages()))