Merge pull request 'Legal and signin-form notifications' (#48) from develop into master

Reviewed-on: #48

.config/cypress-devcontainer.yml

@@ -153,6 +153,13 @@ redis:
 
 id: 'aidx'
 
+#   ┌──────────┐
+#───┘ Metrics  └──────────────────────────────────────────
+
+#prometheusMetrics:
+# enable: false
+# scrapeToken: '' # Set non-empty to require a bearer token for scraping
+
 #   ┌────────────────┐
 #───┘ Error tracking └──────────────────────────────────────────
 
@@ -168,12 +175,36 @@ id: 'aidx'
 #  options:
 #    dsn: 'https://examplePublicKey@o0.ingest.sentry.io/0'
 
-#   ┌─────────────────────┐
-#───┘ Other configuration └─────────────────────────────────────
+#  ┌──────────────┐
+#──┘ Web Security └──────────────────────────────────────
 
 # Whether disable HSTS
 #disableHsts: true
 
+# Whether to enable HSTS preload
+# Read these before enabling:
+#   - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security#preloading_strict_transport_security
+#   - https://hstspreload.org/
+#hstsPreload: false
+
+# Enable additional security headers that reduce the risk of XSS attacks or privacy leaks.
+# browserSandboxing:
+#  # Do not send the Referrer header to other domains. The default when browserSandboxing is missing is true.
+#  strictOriginReferrer: true
+#  csp: 
+#    # Do not send a CSP header. The default is a strict CSP header that prevents any form of external fetching or execution.
+#    disable: false
+#    # Merge additional directives into the CSP header. The default is an empty object.
+#    # You may want to list your CDN or other trusted domains here.
+#    # Media proxies are automatically added to the CSP header. This is an exception, things like Sentry will not be automatically added.
+#    appendDirectives:
+#      'script-src':
+#        - "'unsafe-eval'" # do not use this ... just an example
+#        - 'https://example.com'
+
+#   ┌─────────────────────┐
+#───┘ Other configuration └─────────────────────────────────────
+
 # Number of worker processes
 #clusterLimit: 1
 

.config/docker_example.yml

@@ -147,6 +147,13 @@ redis:
 
 id: 'aidx'
 
+#   ┌──────────┐
+#───┘ Metrics  └──────────────────────────────────────────
+
+#prometheusMetrics:
+# enable: false
+# scrapeToken: '' # Set non-empty to require a bearer token for scraping
+
 #   ┌────────────────┐
 #───┘ Error tracking └──────────────────────────────────────────
 
@@ -162,12 +169,36 @@ id: 'aidx'
 #  options:
 #    dsn: 'https://examplePublicKey@o0.ingest.sentry.io/0'
 
-#   ┌─────────────────────┐
-#───┘ Other configuration └─────────────────────────────────────
+#  ┌──────────────┐
+#──┘ Web Security └──────────────────────────────────────
 
 # Whether disable HSTS
 #disableHsts: true
 
+# Whether to enable HSTS preload
+# Read these before enabling:
+#   - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security#preloading_strict_transport_security
+#   - https://hstspreload.org/
+#hstsPreload: false
+
+# Enable additional security headers that reduce the risk of XSS attacks or privacy leaks.
+# browserSandboxing:
+#  # Do not send the Referrer header to other domains. The default when browserSandboxing is missing is true.
+#  strictOriginReferrer: true
+#  csp: 
+#    # Do not send a CSP header. The default is a strict CSP header that prevents any form of external fetching or execution.
+#    disable: false
+#    # Merge additional directives into the CSP header. The default is an empty object.
+#    # You may want to list your CDN or other trusted domains here.
+#    # Media proxies are automatically added to the CSP header. This is an exception, things like Sentry will not be automatically added.
+#    appendDirectives:
+#      'script-src':
+#        - "'unsafe-eval'" # do not use this ... just an example
+#        - 'https://example.com'
+
+#   ┌─────────────────────┐
+#───┘ Other configuration └─────────────────────────────────────
+
 # Number of worker processes
 #clusterLimit: 1
 

.config/example.yml

@@ -229,6 +229,13 @@ redis:
 
 id: 'aidx'
 
+#   ┌──────────┐
+#───┘ Metrics  └──────────────────────────────────────────
+
+#prometheusMetrics:
+# enable: false
+# scrapeToken: '' # Set non-empty to require a bearer token for scraping
+
 #   ┌────────────────┐
 #───┘ Error tracking └──────────────────────────────────────────
 
@@ -244,12 +251,36 @@ id: 'aidx'
 #  options:
 #    dsn: 'https://examplePublicKey@o0.ingest.sentry.io/0'
 
-#   ┌─────────────────────┐
-#───┘ Other configuration └─────────────────────────────────────
+#  ┌──────────────┐
+#──┘ Web Security └──────────────────────────────────────
 
 # Whether disable HSTS
 #disableHsts: true
 
+# Whether to enable HSTS preload
+# Read these before enabling:
+#   - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security#preloading_strict_transport_security
+#   - https://hstspreload.org/
+#hstsPreload: false
+
+# Enable additional security headers that reduce the risk of XSS attacks or privacy leaks.
+# browserSandboxing:
+#  # Do not send the Referrer header to other domains. The default when browserSandboxing is missing is true.
+#  strictOriginReferrer: true
+#  csp: 
+#    # Do not send a CSP header. The default is a strict CSP header that prevents any form of external fetching or execution.
+#    disable: false
+#    # Merge additional directives into the CSP header. The default is an empty object.
+#    # You may want to list your CDN or other trusted domains here.
+#    # Media proxies are automatically added to the CSP header. This is an exception, things like Sentry will not be automatically added.
+#    appendDirectives:
+#      'script-src':
+#        - "'unsafe-eval'" # do not use this ... just an example
+#        - 'https://example.com'
+
+#   ┌─────────────────────┐
+#───┘ Other configuration └─────────────────────────────────────
+
 # Number of worker processes
 #clusterLimit: 1
 

.devcontainer/devcontainer.yml

@@ -161,6 +161,12 @@ id: 'aidx'
 # Whether disable HSTS
 #disableHsts: true
 
+# Whether to enable HSTS preload
+# Read these before enabling:
+#   - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security#preloading_strict_transport_security
+#   - https://hstspreload.org/
+#hstsPreload: false
+
 # Number of worker processes
 #clusterLimit: 1
 

.dockerignore

@@ -1,8 +1,10 @@
 .autogen
 .github
+.forgejo
 .travis
 .vscode
 .config
+
 Dockerfile
 build/
 built/
@@ -28,3 +30,5 @@ fluent-emojis/
 .idea/
 packages/*/.vscode/
 packages/backend/test/compose.yml
+
+/yume-mods

.forgejo/misskey/test.yml

@@ -0,0 +1,17 @@
+url: 'http://misskey.local'
+
+setupPassword: example_password_please_change_this_or_you_will_get_hacked
+
+# ローカルでテストするときにポートを被らないようにするためデフォルトのものとは変える(以下同じ)
+port: 61812
+
+db:
+  host: postgres
+  port: 5432
+  db: test-misskey
+  user: postgres
+  pass: ''
+redis:
+  host: redis
+  port: 6379
+id: aidx

.forgejo/workflows/docker.yml

@@ -0,0 +1,60 @@
+name: Publish Docker image
+
+on:
+  push:
+    branches:
+      - master
+      - develop
+  pull_request:
+  workflow_dispatch:
+
+env:
+  REGISTRY_IMAGE: l1drm/yumechi-no-kuni
+  TAGS: |
+    type=edge
+    type=ref,event=pr
+    type=ref,event=branch
+    type=semver,pattern={{version}}
+    type=semver,pattern={{major}}.{{minor}}
+    type=semver,pattern={{major}}
+
+jobs:
+  # see https://docs.docker.com/build/ci/github-actions/multi-platform/#distribute-build-across-multiple-runners
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          - linux/amd64
+    steps:
+      - name: Prepare
+        run: |
+          platform=${{ matrix.platform }}
+          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
+      - name: Check out the repo
+        uses: actions/checkout@v4.1.1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY_IMAGE }}
+          tags: ${{ env.TAGS }}
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Build and Push to Docker Hub
+        id: build
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          platforms: ${{ matrix.platform }}
+          provenance: true
+          labels: ${{ steps.meta.outputs.labels }}

.forgejo/workflows/lint.yml

@@ -0,0 +1,111 @@
+name: Lint
+
+on:
+  push:
+    branches:
+      - master
+      - develop
+    paths:
+      - packages/backend/**
+      - packages/frontend/**
+      - packages/frontend-shared/**
+      - packages/frontend-embed/**
+      - packages/sw/**
+      - packages/misskey-js/**
+      - packages/misskey-bubble-game/**
+      - packages/misskey-reversi/**
+      - packages/shared/eslint.config.js
+      - .forgejo/workflows/lint.yml
+  pull_request:
+    paths:
+      - packages/backend/**
+      - packages/frontend/**
+      - packages/frontend-shared/**
+      - packages/frontend-embed/**
+      - packages/sw/**
+      - packages/misskey-js/**
+      - packages/misskey-bubble-game/**
+      - packages/misskey-reversi/**
+      - packages/shared/eslint.config.js
+      - .forgejo/workflows/lint.yml
+jobs:
+  pnpm_install:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4.1.1
+      with:
+        fetch-depth: 0
+        submodules: true
+    - uses: pnpm/action-setup@v4
+    - uses: actions/setup-node@v4.0.4
+      with:
+        node-version-file: '.node-version'
+        cache: 'pnpm'
+    - run: corepack enable
+    - run: pnpm i --frozen-lockfile
+
+  lint:
+    needs: [pnpm_install]
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    strategy:
+      matrix:
+        workspace:
+        - backend
+        - frontend
+        - frontend-shared
+        - frontend-embed
+        - sw
+        - misskey-js
+        - misskey-bubble-game
+        - misskey-reversi
+    env:
+      eslint-cache-version: v1
+      eslint-cache-path: ${{ github.workspace }}/node_modules/.cache/eslint-${{ matrix.workspace }}
+    steps:
+    - uses: actions/checkout@v4.1.1
+      with:
+        fetch-depth: 0
+        submodules: true
+    - uses: pnpm/action-setup@v4
+    - uses: actions/setup-node@v4.0.4
+      with:
+        node-version-file: '.node-version'
+        cache: 'pnpm'
+    - run: corepack enable
+    - run: pnpm i --frozen-lockfile
+    - name: Restore eslint cache
+      uses: actions/cache@v4.1.0
+      with:
+        path: ${{ env.eslint-cache-path }}
+        key: eslint-${{ env.eslint-cache-version }}-${{ matrix.workspace }}-${{ hashFiles('**/pnpm-lock.yaml') }}-${{ github.ref_name }}-${{ github.sha }}
+        restore-keys: eslint-${{ env.eslint-cache-version }}-${{ matrix.workspace }}-${{ hashFiles('**/pnpm-lock.yaml') }}-
+    - run: pnpm --filter ${{ matrix.workspace }} run eslint --cache --cache-location ${{ env.eslint-cache-path }} --cache-strategy content
+
+  typecheck:
+    needs: [pnpm_install]
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    strategy:
+      matrix:
+        workspace:
+        - backend
+        - sw
+        - misskey-js
+    steps:
+    - uses: actions/checkout@v4.1.1
+      with:
+        fetch-depth: 0
+        submodules: true
+    - uses: pnpm/action-setup@v4
+    - uses: actions/setup-node@v4.0.4
+      with:
+        node-version-file: '.node-version'
+        cache: 'pnpm'
+    - run: corepack enable
+    - run: pnpm i --frozen-lockfile
+    - run: pnpm --filter misskey-js run build
+      if: ${{ matrix.workspace == 'backend' || matrix.workspace == 'sw' }}
+    - run: pnpm --filter misskey-reversi run build
+      if: ${{ matrix.workspace == 'backend' }}
+    - run: pnpm --filter ${{ matrix.workspace }} run typecheck

.forgejo/workflows/test-backend.yml

@@ -0,0 +1,98 @@
+name: Test (backend)
+
+on:
+  push:
+    branches:
+      - master
+      - develop
+    paths:
+      - packages/backend/**
+      # for permissions
+      - packages/misskey-js/**
+      - .forgejo/workflows/test-backend.yml
+      - .forgejo/misskey/**
+  pull_request:
+    paths:
+      - packages/backend/**
+      # for permissions
+      - packages/misskey-js/**
+      - .forgejo/workflows/test-backend.yml
+      - .forgejo/misskey/**
+jobs:
+  unit:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [22.11.0]
+
+    services:
+      postgres:
+        image: l1drm/postgres-pgroonga:alpine-15-znver4
+        env:
+          POSTGRES_DB: test-misskey
+          POSTGRES_HOST_AUTH_METHOD: trust
+      redis:
+        image: redis:7
+
+    steps:
+    - uses: actions/checkout@v4.1.1
+      with:
+        submodules: true
+    - name: Install pnpm
+      uses: pnpm/action-setup@v4
+    - name: Install FFmpeg
+      uses: https://github.com/FedericoCarboni/setup-ffmpeg@v3
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v4.0.4
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'pnpm'
+    - run: corepack enable
+    - run: pnpm i --frozen-lockfile
+    - name: Check pnpm-lock.yaml
+      run: git diff --exit-code pnpm-lock.yaml
+    - name: Copy Configure
+      run: cp .forgejo/misskey/test.yml .config
+    - name: Build
+      run: pnpm build
+    - name: Test
+      run: pnpm --filter backend test-and-coverage
+
+#   e2e:
+#     runs-on: ubuntu-latest
+# 
+#     strategy:
+#       matrix:
+#         node-version: [22.11.0]
+# 
+#     services:
+#       postgres:
+#         image: l1drm/postgres-pgroonga:alpine-15-znver4
+#         env:
+#           POSTGRES_DB: test-misskey
+#           POSTGRES_HOST_AUTH_METHOD: trust
+#       redis:
+#         image: redis:7
+# 
+#     steps:
+#       - uses: actions/checkout@v4.1.1
+#         with:
+#           submodules: true
+#       - name: Install pnpm
+#         uses: pnpm/action-setup@v4
+#       - name: Use Node.js ${{ matrix.node-version }}
+#         uses: actions/setup-node@v4.0.4
+#         with:
+#           node-version: ${{ matrix.node-version }}
+#           cache: 'pnpm'
+#       - run: corepack enable
+#       - run: pnpm i --frozen-lockfile
+#       - name: Check pnpm-lock.yaml
+#         run: git diff --exit-code pnpm-lock.yaml
+#       - name: Copy Configure
+#         run: cp .forgejo/misskey/test.yml .config
+#       - name: Build
+#         run: pnpm build
+#       - name: Test
+#         run: pnpm --filter backend test-and-coverage:e2e

.forgejo/workflows/test-production.yml

@@ -0,0 +1,39 @@
+name: Test (production install and build)
+
+on:
+  push:
+    branches:
+      - master
+      - develop
+  pull_request:
+
+env:
+  NODE_ENV: production
+
+jobs:
+  production:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [22.11.0]
+
+    steps:
+    - uses: actions/checkout@v4.1.1
+      with:
+        submodules: true
+    - name: Install pnpm
+      uses: pnpm/action-setup@v4
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v4.0.4
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'pnpm'
+    - run: corepack enable
+    - run: pnpm i --frozen-lockfile
+    - name: Check pnpm-lock.yaml
+      run: git diff --exit-code pnpm-lock.yaml
+    - name: Copy Configure
+      run: cp .github/misskey/test.yml .config/default.yml
+    - name: Build
+      run: pnpm build

.github/ISSUE_TEMPLATE/01_bug-report.yml

@@ -1,97 +0,0 @@
-name: 🐛 Bug Report
-description: Create a report to help us improve
-labels: ["⚠️bug?"]
-
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Thanks for reporting!
-        First, in order to avoid duplicate Issues, please search to see if the problem you found has already been reported.
-        Also, If you are NOT owner/admin of server, PLEASE DONT REPORT SERVER SPECIFIC ISSUES TO HERE! (e.g. feature XXX is not working in misskey.example) Please try with another misskey servers, and if your issue is only reproducible with specific server, contact your server's owner/admin first.
-
-  - type: textarea
-    attributes:
-      label: 💡 Summary
-      description: Tell us what the bug is
-    validations:
-      required: true
-
-  - type: textarea
-    attributes:
-      label: 🥰 Expected Behavior
-      description: Tell us what should happen
-    validations:
-      required: true
-
-  - type: textarea
-    attributes:
-      label: 🤬 Actual Behavior
-      description: |
-        Tell us what happens instead of the expected behavior.
-        Please include errors from the developer console and/or server log files if you have access to them.
-    validations:
-      required: true
-
-  - type: textarea
-    attributes:
-      label: 📝 Steps to Reproduce
-      placeholder: |
-        1.
-        2.
-        3.
-    validations:
-      required: false
-
-  - type: textarea
-    attributes:
-      label: 💻 Frontend Environment
-      description: |
-        Tell us where on the platform it happens
-        DO NOT WRITE "latest". Please provide the specific version.
-
-        Examples:
-          * Model and OS of the device(s): MacBook Pro (14inch, 2021), macOS Ventura 13.4
-          * Browser: Chrome 113.0.5672.126
-          * Server URL: misskey.example.com
-          * Misskey: 2024.x.x
-      value: |
-        * Model and OS of the device(s):
-        * Browser:
-        * Server URL:
-        * Misskey:
-      render: markdown
-    validations:
-      required: false
-
-  - type: textarea
-    attributes:
-      label: 🛰 Backend Environment (for server admin)
-      description: |
-        Tell us where on the platform it happens
-        DO NOT WRITE "latest". Please provide the specific version.
-        If you are using a managed service, put that after the version.
-
-        Examples:
-          * Installation Method or Hosting Service: docker compose, k8s/docker, systemd, "Misskey install shell script", development environment
-          * Misskey: 2024.x.x
-          * Node: 20.x.x
-          * PostgreSQL: 15.x.x
-          * Redis: 7.x.x
-          * OS and Architecture: Ubuntu 24.04.2 LTS aarch64
-      value: |
-        * Installation Method or Hosting Service:
-        * Misskey:
-        * Node:
-        * PostgreSQL:
-        * Redis:
-        * OS and Architecture:
-      render: markdown
-    validations:
-      required: false
-
-  - type: checkboxes
-    attributes:
-      label: Do you want to address this bug yourself?
-      options:
-        - label: Yes, I will patch the bug myself and send a pull request

.github/ISSUE_TEMPLATE/02_feature-request.yml

@@ -1,22 +0,0 @@
-name: ✨ Feature Request
-description: Suggest an idea for this project
-labels: ["✨Feature"]
-
-body:
-  - type: textarea
-    attributes:
-      label: Summary
-      description: Tell us what the suggestion is
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: Purpose
-      description: Describe the specific problem or need you think this feature will solve, and who it will help.
-    validations:
-      required: true
-  - type: checkboxes
-    attributes:
-      label: Do you want to implement this feature yourself?
-      options:
-        - label: Yes, I will implement this by myself and send a pull request

.github/ISSUE_TEMPLATE/config.yml

@@ -1,8 +0,0 @@
-contact_links:
-  - name: 💬 Misskey official Discord
-    url: https://discord.gg/Wp8gVStHW3
-    about: Chat freely about Misskey
-  # 仮
-  - name: 💬 Start discussion
-    url: https://github.com/misskey-dev/misskey/discussions
-    about: The official forum to join conversation and ask question

.github/PULL_REQUEST_TEMPLATE/01_bug.md

@@ -1,23 +0,0 @@
-<!-- ℹ お読みください / README
-PRありがとうございます！ PRを作成する前に、コントリビューションガイドをご確認ください:
-Thank you for your PR! Before creating a PR, please check the contribution guide:
-https://github.com/misskey-dev/misskey/blob/develop/CONTRIBUTING.md
--->
-
-## What
-<!-- このPRで何をしたのか？ どう変わるのか？ -->
-<!-- What did you do with this PR? How will it change things? -->
-
-## Why
-<!-- なぜそうするのか？ どういう意図なのか？ 何が困っているのか？ -->
-<!-- Why do you do it? What are your intentions? What is the problem? -->
-
-## Additional info (optional)
-<!-- テスト観点など -->
-<!-- Test perspective, etc -->
-
-## Checklist
-- [ ] Read the [contribution guide](https://github.com/misskey-dev/misskey/blob/develop/CONTRIBUTING.md)
-- [ ] Test working in a local environment
-- [ ] (If needed) Update CHANGELOG.md
-- [ ] (If possible) Add tests

.github/PULL_REQUEST_TEMPLATE/02_enhance.md

@@ -1,23 +0,0 @@
-<!-- ℹ お読みください / README
-PRありがとうございます！ PRを作成する前に、コントリビューションガイドをご確認ください:
-Thank you for your PR! Before creating a PR, please check the contribution guide:
-https://github.com/misskey-dev/misskey/blob/develop/CONTRIBUTING.md
--->
-
-## What
-<!-- このPRで何をしたのか？ どう変わるのか？ -->
-<!-- What did you do with this PR? How will it change things? -->
-
-## Why
-<!-- なぜそうするのか？ どういう意図なのか？ 何が困っているのか？ -->
-<!-- Why do you do it? What are your intentions? What is the problem? -->
-
-## Additional info (optional)
-<!-- テスト観点など -->
-<!-- Test perspective, etc -->
-
-## Checklist
-- [ ] Read the [contribution guide](https://github.com/misskey-dev/misskey/blob/develop/CONTRIBUTING.md)
-- [ ] Test working in a local environment
-- [ ] (If needed) Update CHANGELOG.md
-- [ ] (If possible) Add tests

.github/PULL_REQUEST_TEMPLATE/03_release.md

@@ -1,20 +0,0 @@
-## Summary
-This is a release PR.
-
-For more information on the release instructions, please see:
-https://github.com/misskey-dev/misskey/blob/develop/CONTRIBUTING.md#release
-
-## For reviewers
-- CHANGELOGに抜け漏れは無いか
-- バージョンの上げ方は適切か
-- 他にこのリリースに含めなければならない変更は無いか
-- 全体的な変更内容を俯瞰し問題は無いか
-- レビューされていないコミットがある場合は、それが問題ないか
-- 最終的な動作確認を行い問題は無いか
-
-などを確認し、リリースする準備が整っていると思われる場合は approve してください。
-
-## Checklist
-- [ ] package.jsonのバージョンが正しく更新されている
-- [ ] CHANGELOGが過不足無く更新されている
-- [ ] CIが全て通っている

.github/pull_request_template.md

@@ -1,7 +1,7 @@
 <!-- ℹ お読みください / README
 PRありがとうございます！ PRを作成する前に、コントリビューションガイドをご確認ください:
 Thank you for your PR! Before creating a PR, please check the contribution guide:
-https://github.com/misskey-dev/misskey/blob/develop/CONTRIBUTING.md
+https://forge.yumechi.jp/yume/yumechi-no-kuni/src/branch/master/CONTRIBUTING.md
 -->
 
 ## What
@@ -17,7 +17,7 @@ https://github.com/misskey-dev/misskey/blob/develop/CONTRIBUTING.md
 <!-- Test perspective, etc -->
 
 ## Checklist
-- [ ] Read the [contribution guide](https://github.com/misskey-dev/misskey/blob/develop/CONTRIBUTING.md)
+- [ ] Read the [contribution guide](https://forge.yumechi.jp/yume/yumechi-no-kuni/src/branch/master/CONTRIBUTING.md)
 - [ ] Test working in a local environment
 - [ ] (If needed) Add story of storybook
 - [ ] (If needed) Update CHANGELOG.md

.okteto/okteto-pipeline.yml

@@ -1,6 +0,0 @@
-build:
-  misskey:
-    args:
-      - NODE_ENV=development
-deploy:
-  - helm upgrade --install misskey chart --set image=${OKTETO_BUILD_MISSKEY_IMAGE} --set url="https://misskey-$(kubectl config view --minify -o jsonpath='{..namespace}').cloud.okteto.net" --set environment=development

.vscode/settings.json

@@ -11,5 +11,9 @@
 	"editor.codeActionsOnSave": {
 		"source.fixAll": "explicit"
 	},
-	"editor.formatOnSave": false
+	"editor.formatOnSave": false,
+	"rust-analyzer.linkedProjects": [
+		"yume-mods/nyuukyou/Cargo.toml",
+		"yume-mods/misskey-auto-deploy/Cargo.toml",
+	]
 }

CHANGELOG.md

@@ -1,3 +1,51 @@
+
+## 2024.11.0-yumechinokuni.8
+
+- Frontend: SSRでユーザープロフィールが表示されない問題を修正
+- Security: SSRプライバシー方面の改善
+- Security: AP Payloadの検証を強化
+
+## 2024.11.0-yumechinokuni.7
+
+- Misskey Trademark内容をWebUIから削除
+- Service Worker キャッシュが正しく動作しない問題を修正
+
+## 2024.11.0-yumechinokuni.6
+
+- Upstream: 2024.11.0-alpha.4 タッグをマージする
+- Performance: EmojiのリクエストをProxyでキャッシュするように
+- Performance: Service Workerのキャッシュを最適化
+- Security: AP Payloadの検証を強化
+- Security: Image/Video Processorはドライブ機能だけを使うように
+
+## 2024.11.0-yumechinokuni.5
+
+- Upstream: 2024.11.0-alpha.2 タッグをマージする
+- Reliability: Activitypub event deduplication
+- DevOps: Prometheus サーバーメトリクス
+- Enhance: ハッシュタグランギングを改善
+- Enhance: PgroongaのCWサーチ + パフォーマンス改善
+
+## 2024.11.0-yumechinokuni.4
+
+- Upstream: 2024.11.0-alpha.1 タッグをマージする
+- DevOps: 管理者アクセストークンがユーザー登録できるようになる (write:admin:create-account)
+- Frontend: Stream再接続ロジックdata raceを修正
+- Security: CSPにCDNなどの外部ホストはホワイトリストできるように
+
+### 2024.11.0-yumechinokuni.4p1
+
+PgroongaのCWサーチ (github.com/paricafe/misskey#d30db97b59d264450901c1dd86808dcb43875ea9)
+
+### 2024.11.0-yumechinokuni.4p2
+
+- fix(backend): アナウンスメントを作成ときにWebUIフォームの画像URLを後悔できないのを修正 (/admin/announcement/create)
+
+## 2024.11.0-yumechinokuni.3
+
+- Security: CSPの設定を強化
+- Fix: flaky testの修正
+
 ## 2024.11.0
 
 ### Note
@@ -30,6 +78,7 @@
   (Based on https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/663)
 - Enhance: サイドバーを簡単に展開・折りたたみできるように ( #14981 )
 - Enhance: リノートメニューに「リノートの詳細」を追加
+- Enhance: 非ログイン状態でMisskeyを開いた際のパフォーマンスを向上
 - Fix: 通知の範囲指定の設定項目が必要ない通知設定でも範囲指定の設定がでている問題を修正
 - Fix: Turnstileが失敗・期限切れした際にも成功扱いとなってしまう問題を修正  
   (Cherry-picked from https://github.com/MisskeyIO/misskey/pull/768)

README.md

@@ -1,49 +1,31 @@
-<div align="center">
-<a href="https://misskey-hub.net">
-	<img src="./assets/title_float.svg" alt="Misskey logo" style="border-radius:50%" width="300"/>
-</a>
+# ゆめちのくに
 
-**🌎 **Misskey** is an open source, federated social media platform that's free forever! 🚀**
+YumechiNoKuni is a fork of Misskey, with a focus on security, observability and reliability.
 
-[Learn more](https://misskey-hub.net/)
+[mi.yumechi.jp](https://mi.yumechi.jp) is running this version.
 
----
+[Learn more about Misskey](https://misskey-hub.net/)
 
-<a href="https://misskey-hub.net/servers/">
-		<img src="https://custom-icon-badges.herokuapp.com/badge/find_an-instance-acea31?logoColor=acea31&style=for-the-badge&logo=misskey&labelColor=363B40" alt="find an instance"/></a>
+## Main differences
 
-<a href="https://misskey-hub.net/docs/for-admin/install/guides/">
-		<img src="https://custom-icon-badges.herokuapp.com/badge/create_an-instance-FBD53C?logoColor=FBD53C&style=for-the-badge&logo=server&labelColor=363B40" alt="create an instance"/></a>
+### Unique features
 
-<a href="./CONTRIBUTING.md">
-		<img src="https://custom-icon-badges.herokuapp.com/badge/become_a-contributor-A371F7?logoColor=A371F7&style=for-the-badge&logo=git-merge&labelColor=363B40" alt="become a contributor"/></a>
+- Strict ActivityPub sanitization by whitelisting properties and normalizing all referential properties.
+- Strict Content Security Policy.
+- Require TLSv1.2+ over port 443 for all ActivityPub requests.
+- Strongly-typed inbox filtering in Rust.
+- Reduce needless retries by marking more errors as permanent.
+- Detailed prometheus metrics for slow requests, DB queries, AP processing, failed auths, etc.
+- Disable unauthenticated media processing and use custom AppArmored media proxy.
+- Enable active users in nodeinfo back.
+- Advertise Git information over nodeinfo for better observability and easy tracking of the actual code running.
+- Logical replication for the database over mTLS.
+- More atomic operations in API handlers.
 
-<a href="https://discord.gg/Wp8gVStHW3">
-		<img src="https://custom-icon-badges.herokuapp.com/badge/join_the-community-5865F2?logoColor=5865F2&style=for-the-badge&logo=discord&labelColor=363B40" alt="join the community"/></a>
+### Picked from github.com/paricafe/misskey
 
-<a href="https://www.patreon.com/syuilo">
-		<img src="https://custom-icon-badges.herokuapp.com/badge/become_a-patron-F96854?logoColor=F96854&style=for-the-badge&logo=patreon&labelColor=363B40" alt="become a patron"/></a>
+- pgroonga full-text search (with modifications).
+- Better Service Worker caching.
+- Better hashtag statistics.
+- Better handling of deep recursive AP objects.
 
-</div>
-
-## Thanks
-
-<a href="https://sentry.io/"><img src="https://github.com/misskey-dev/misskey/assets/4439005/98576556-222f-467a-94be-e98dbda1d852" height="30" alt="Sentry" /></a>
-
-Thanks to [Sentry](https://sentry.io/) for providing the error tracking platform that helps us catch unexpected errors.
-
-<a href="https://www.chromatic.com/"><img src="https://user-images.githubusercontent.com/321738/84662277-e3db4f80-af1b-11ea-88f5-91d67a5e59f6.png" height="30" alt="Chromatic" /></a>
-
-Thanks to [Chromatic](https://www.chromatic.com/) for providing the visual testing platform that helps us review UI changes and catch visual regressions.
-
-<a href="https://about.codecov.io/for/open-source/"><img src="https://about.codecov.io/wp-content/themes/codecov/assets/brand/sentry-cobranding/logos/codecov-by-sentry-logo.svg" height="30" alt="Codecov" /></a>
-
-Thanks to [Codecov](https://about.codecov.io/for/open-source/) for providing the code coverage platform that helps us improve our test coverage.
-
-<a href="https://crowdin.com/"><img src="https://user-images.githubusercontent.com/20679825/230709597-1299a011-171a-4294-a91e-355a9b37c672.svg" height="30" alt="Crowdin" /></a>
-
-Thanks to [Crowdin](https://crowdin.com/) for providing the localization platform that helps us translate Misskey into many languages.
-
-<a href="https://hub.docker.com/"><img src="https://user-images.githubusercontent.com/20679825/230148221-f8e73a32-a49b-47c3-9029-9a15c3824f92.png" height="30" alt="Docker" /></a>
-
-Thanks to [Docker](https://hub.docker.com/) for providing the container platform that helps us run Misskey in production.

SECURITY.md

@@ -1,15 +1,12 @@
 # Reporting Security Issues
 
-If you discover a security issue in Misskey, please report it by **[this form](https://github.com/misskey-dev/misskey/security/advisories/new)**.
+If you discover a security issue in this project, please use the `git blame` command to identify the source of the issue,
+if it was introduced by this fork please contact me at secity<at>yumechi.jp.
 
-This will allow us to assess the risk, and make a fix available before we add a
-bug report to the GitHub repository.
+For upstream issues please report by **[this form](https://github.com/misskey-dev/misskey/security/advisories/new)**.
 
-Thanks for helping make Misskey safe for everyone.
+Thanks for helping make YumechiNoKuni safe for everyone.
 
 ## When create a patch
 
-If you can also create a patch to fix the vulnerability, please create a PR on the private fork.
-
-> [!note]
-> There is a GitHub bug that prevents merging if a PR not following the develop branch of upstream, so please keep follow the develop branch.
+If you can also create a patch to fix the vulnerability, please send a diff file with the report.

chart/files/default.yml

@@ -182,6 +182,12 @@ id: "aidx"
 # Whether disable HSTS
 #disableHsts: true
 
+# Whether to enable HSTS preload
+# Read these before enabling:
+#   - https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security#preloading_strict_transport_security
+#   - https://hstspreload.org/
+#hstsPreload: false
+
 # Number of worker processes
 #clusterLimit: 1
 

compose.local-db.yml

@@ -15,7 +15,7 @@ services:
 
   db:
     restart: always
-    image: postgres:15-alpine
+    image: l1drm/postgres-pgroonga:alpine-15-znver4
     ports:
       - "5432:5432"
     env_file:
@@ -27,6 +27,18 @@ services:
       interval: 5s
       retries: 20
 
+#   db-publish:
+#     restart: always
+#     image: alpine/socat
+#     ports:
+#       - "5433:5433"
+#     volumes:
+#       - ./replication:/data
+#     command: [
+#         "OPENSSL-LISTEN:5433,openssl-min-proto-version=TLS1.2,cert=/data/certs/server.pub.pem,key=/data/certs/server.key.pem,cafile=/data/certs/ca.pem,fork,reuseaddr",
+#         "TCP4:db:5432"
+#       ]
+
 #  meilisearch:
 #    restart: always
 #    image: getmeili/meilisearch:v1.3.4

compose_example.yml

@@ -1,7 +1,31 @@
 services:
-  web:
-    build: .
+  nyuukyou:
+    build: yume-mods/nyuukyou
     restart: always
+    user: "${MISSKEY_UID}:${MISSKEY_GID}"
+    profiles: [web]
+    links:
+      - web
+    depends_on:
+      web:
+        condition: service_healthy
+    networks:
+      - internal_network
+      - external_network
+    ports:
+      - "3001:3001"
+    volumes:
+      - ./nyuukyou:/store
+    
+  web:
+    build: 
+      context: .
+      args:
+        - UID: "${MISSKEY_UID}"
+        - GID: "${MISSKEY_GID}"
+    profiles: [web]
+    restart: always
+    user: "${MISSKEY_UID}:${MISSKEY_GID}"
     links:
       - db
       - redis
@@ -26,6 +50,7 @@ services:
   redis:
     restart: always
     image: redis:7-alpine
+    user: "${MISSKEY_UID}:${MISSKEY_GID}"
     networks:
       - internal_network
     volumes:
@@ -37,7 +62,9 @@ services:
 
   db:
     restart: always
-    image: postgres:15-alpine
+    image: l1drm/postgres-pgroonga:alpine-15-znver4
+    user: "${MISSKEY_UID}:${MISSKEY_GID}"
+    shm_size: 2gb
     networks:
       - internal_network
     env_file:
@@ -49,6 +76,106 @@ services:
       interval: 5s
       retries: 20
 
+  replikey:
+    restart: always
+    image: l1drm/replikey:latest
+    profiles: [replikey-master]
+    user: "${MISSKEY_UID}:${MISSKEY_GID}"
+    links:
+      - db
+      - redis
+    networks:
+      - internal_network
+      - external_network
+    ports:
+      - "5443:5443"
+    volumes:
+      - ./replikey:/etc/replikey:ro
+    command: [
+        "network",
+        "reverse-proxy",
+        "--listen",
+        "0.0.0.0:5443",
+        "--cert",
+        "/etc/replikey/cert.pem",
+        "--key",
+        "/etc/replikey/key.pem",
+        "--ca",
+        "/etc/replikey/ca.pem",
+        "--redis-sni",
+        "${MTLS_REDIS_SNI}",
+        "--redis-target",
+        "redis:6379",
+        "--postgres-sni",
+        "${MTLS_POSTGRES_SNI}",
+        "--postgres-target",
+        "db:5432",
+      ]
+  
+  replikey-postgres-slave:
+    restart: always
+    image: l1drm/replikey:latest
+    profiles: [replikey-slave]
+    user: "${MISSKEY_UID}:${MISSKEY_GID}"
+    links:
+      - db
+      - redis
+    networks:
+      - internal_network
+      - external_network
+    ports:
+      # - "4001:4001"
+    volumes:
+      - ./replikey:/etc/replikey:ro
+    command: [
+        "network",
+        "forward-proxy",
+        "--listen",
+        "0.0.0.0:4001",
+        "--sni",
+        "${MTLS_POSTGRES_SNI}",
+        "--target",
+        "db:5432",
+        "--cert",
+        "/etc/replikey/cert.pem",
+        "--key",
+        "/etc/replikey/key.pem",
+        "--ca",
+        "/etc/replikey/ca.pem",
+      ]
+
+  replikey-redis-slave:
+    restart: always
+    image: l1drm/replikey:latest
+    profiles: [replikey-slave]
+    user: "${MISSKEY_UID}:${MISSKEY_GID}"
+    links:
+      - db
+      - redis
+    networks:
+      - internal_network
+      - external_network
+    ports:
+      # - "4002:4002"
+    volumes:
+      - ./replikey:/etc/replikey:ro
+    command: [
+        "network",
+        "forward-proxy",
+        "--listen",
+        "0.0.0.0:4002",
+        "--sni",
+        "${MTLS_REDIS_SNI}",
+        "--target",
+        "redis:6379",
+        "--cert",
+        "/etc/replikey/cert.pem",
+        "--key",
+        "/etc/replikey/key.pem",
+        "--ca",
+        "/etc/replikey/ca.pem",
+      ]
+
 #  mcaptcha:
 #    restart: always
 #    image: mcaptcha/mcaptcha:latest

locales/ca-ES.yml

@@ -586,6 +586,7 @@ masterVolume: "Volum principal"
 notUseSound: "Sense so"
 useSoundOnlyWhenActive: "Reproduir sons només quan Misskey estigui actiu"
 details: "Detalls"
+renoteDetails: "Més informació sobre l'impuls "
 chooseEmoji: "Tria un emoji"
 unableToProcess: "L'operació no pot ser completada "
 recentUsed: "Utilitzat recentment"

locales/de-DE.yml

@@ -1242,6 +1242,7 @@ keepOriginalFilenameDescription: "Wenn diese Einstellung deaktiviert ist, wird d
 noDescription: "Keine Beschreibung vorhanden"
 tryAgain: "Bitte später erneut versuchen"
 confirmWhenRevealingSensitiveMedia: "Das Anzeigen von sensiblen Medien bestätigen"
+sensitiveMediaRevealConfirm: "Es könnte sich um sensible Medien handeln. Möchtest du sie anzeigen?"
 createdLists: "Erstellte Listen"
 createdAntennas: "Erstellte Antennen"
 fromX: "Von {x}"
@@ -1253,6 +1254,8 @@ thereAreNChanges: "Es gibt {n} Änderung(en)"
 signinWithPasskey: "Mit Passkey anmelden"
 passkeyVerificationFailed: "Die Passkey-Verifizierung ist fehlgeschlagen."
 passkeyVerificationSucceededButPasswordlessLoginDisabled: "Die Verifizierung des Passkeys war erfolgreich, aber die passwortlose Anmeldung ist deaktiviert."
+messageToFollower: "Nachricht an die Follower"
+testCaptchaWarning: "Diese Funktion ist für CAPTCHA-Testzwecke gedacht.\n<strong>Nicht in einer Produktivumgebung verwenden.</strong>"
 prohibitedWordsForNameOfUser: "Verbotene Begriffe für Benutzernamen"
 prohibitedWordsForNameOfUserDescription: "Wenn eine Zeichenfolge aus dieser Liste im Namen eines Benutzers enthalten ist, wird der Benutzername abgelehnt. Benutzer mit Moderatorenrechten sind von dieser Einschränkung nicht betroffen."
 yourNameContainsProhibitedWords: "Dein Name enthält einen verbotenen Begriff"
@@ -1264,6 +1267,7 @@ _accountSettings:
   requireSigninToViewContentsDescription1: "Erfordere eine Anmeldung, um alle Notizen und andere Inhalte anzuzeigen, die du erstellt hast. Dadurch wird verhindert, dass Crawler deine Informationen sammeln."
   requireSigninToViewContentsDescription3: "Diese Einschränkungen gelten möglicherweise nicht für föderierte Inhalte von anderen Servern."
   makeNotesFollowersOnlyBefore: "Macht frühere Notizen nur für Follower sichtbar"
+  makeNotesHiddenBefore: "Frühere Notizen privat machen"
   mayNotEffectForFederatedNotes: "Dies hat möglicherweise keine Auswirkungen auf Notizen, die an andere Server föderiert werden."
 _abuseUserReport:
   forward: "Weiterleiten"
@@ -1274,6 +1278,7 @@ _delivery:
   stop: "Gesperrt"
   _type:
     none: "Wird veröffentlicht"
+    manuallySuspended: "Manuell gesperrt"
 _bubbleGame:
   howToPlay: "Wie man spielt"
   hold: "Halten"

locales/en-US.yml

@@ -586,6 +586,7 @@ masterVolume: "Master volume"
 notUseSound: "Disable sound"
 useSoundOnlyWhenActive: "Output sounds only if Misskey is active."
 details: "Details"
+renoteDetails: "Renote details"
 chooseEmoji: "Select an emoji"
 unableToProcess: "The operation could not be completed"
 recentUsed: "Recently used"
@@ -2120,6 +2121,7 @@ _permissions:
   "read:flash-likes": "View list of liked Plays"
   "write:flash-likes": "Edit list of liked Plays"
   "read:admin:abuse-user-reports": "View user reports"
+  "write:admin:create-account": "Create user account"
   "write:admin:delete-account": "Delete user account"
   "write:admin:delete-all-files-of-a-user": "Delete all files of a user"
   "read:admin:index-stats": "View database index stats"

locales/index.d.ts

@@ -8250,6 +8250,10 @@ export interface Locale extends ILocale {
          * ユーザーからの通報を見る
          */
         "read:admin:abuse-user-reports": string;
+        /**
+         * ユーザーアカウントを作成する
+         */
+        "write:admin:create-account": string;
         /**
          * ユーザーアカウントを削除する
          */

locales/ja-JP.yml

@@ -2166,6 +2166,7 @@ _permissions:
   "read:flash-likes": "Playのいいねを見る"
   "write:flash-likes": "Playのいいねを操作する"
   "read:admin:abuse-user-reports": "ユーザーからの通報を見る"
+  "write:admin:create-account": "ユーザーアカウントを作成する"
   "write:admin:delete-account": "ユーザーアカウントを削除する"
   "write:admin:delete-all-files-of-a-user": "ユーザーのすべてのファイルを削除する"
   "read:admin:index-stats": "データベースインデックスに関する情報を見る"

locales/ko-KR.yml

@@ -586,6 +586,7 @@ masterVolume: "마스터 볼륨"
 notUseSound: "음소거 하기"
 useSoundOnlyWhenActive: "Misskey를 활성화한 때에만 소리를 출력하기"
 details: "자세히"
+renoteDetails: "리노트 상세 내용"
 chooseEmoji: "이모지 선택"
 unableToProcess: "작업을 완료할 수 없습니다"
 recentUsed: "최근 사용"
@@ -1299,6 +1300,7 @@ thisContentsAreMarkedAsSigninRequiredByAuthor: "게시자에 의해 로그인해
 lockdown: "잠금"
 pleaseSelectAccount: "계정을 선택해주세요."
 availableRoles: "사용 가능한 역할"
+acknowledgeNotesAndEnable: "활성화 하기 전에 주의 사항을 확인했습니다."
 _accountSettings:
   requireSigninToViewContents: "콘텐츠 열람을 위해 로그인으 필수로 설정하기"
   requireSigninToViewContentsDescription1: "자신이 작성한 모든 노트 등의 콘텐츠를 보기 위해 로그인을 필수로 설정합니다. 크롤러가 정보 수집하는 것을 방지하는 효과를 기대할 수 있습니다."
@@ -1455,6 +1457,8 @@ _serverSettings:
   reactionsBufferingDescription: "활성화 한 경우, 리액션 작성 퍼포먼스가 대폭 향상되어 DB의 부하를 줄일 수 있으나, Redis의 메모리 사용량이 많아집니다."
   inquiryUrl: "문의처 URL"
   inquiryUrlDescription: "서버 운영자에게 보내는 문의 양식의 URL이나 운영자의 연락처 등이 적힌 웹 페이지의 URL을 설정합니다."
+  openRegistration: "회원 가입을 활성화 하기"
+  openRegistrationWarning: "회원 가입을 개방하는 것은 리스크가 따릅니다. 서버를 항상 감시할 수 있고, 문제가 발생했을 때 바로 대응할 수 있는 상태에서만 활성화 하는 것을 권장합니다."
   thisSettingWillAutomaticallyOffWhenModeratorsInactive: "일정 기간동안 모더레이터의 활동이 감지되지 않는 경우, 스팸 방지를 위해 이 설정은 자동으로 꺼집니다."
 _accountMigration:
   moveFrom: "다른 계정에서 이 계정으로 이사"
@@ -2737,3 +2741,6 @@ _selfXssPrevention:
   description1: "여기에 무언가를 붙여넣으면 악의적인 사용자에게 계정을 탈취당하거나 개인정보를 도용당할 수 있습니다."
   description2: "붙여 넣으려는 항목이 무엇인지 정확히 이해하지 못하는 경우, %c지금 바로 작업을 중단하고 이 창을 닫으십시오."
   description3: "자세한 내용은 여기를 확인해 주세요.  {link}"
+_followRequest:
+  recieved: "받은 신청"
+  sent: "보낸 신청"

locales/zh-CN.yml

@@ -1707,9 +1707,9 @@ _achievements:
       description: "在元旦登入"
       flavor: "今年也请对本服务器多多指教！"
     _cookieClicked:
-      title: "点击饼干小游戏"
+      title: "饼干点点乐"
       description: "点击了饼干"
-      flavor: "用错软件了？"
+      flavor: "穿越了？"
     _brainDiver:
       title: "Brain Diver"
       description: "发布了包含 Brain Diver 链接的帖子"

locales/zh-TW.yml

@@ -586,6 +586,7 @@ masterVolume: "主音量"
 notUseSound: "關閉音效"
 useSoundOnlyWhenActive: "瀏覽器在前景運作時，Misskey 才會發出音效"
 details: "詳細資訊"
+renoteDetails: "轉發貼文的細節"
 chooseEmoji: "選擇您的表情符號"
 unableToProcess: "操作無法完成"
 recentUsed: "最近使用"

package.json

@@ -1,10 +1,10 @@
 {
 	"name": "misskey",
-	"version": "2024.11.0-alpha.2",
+	"version": "2024.11.0-yumechinokuni.8",
 	"codename": "nasubi",
 	"repository": {
 		"type": "git",
-		"url": "https://github.com/misskey-dev/misskey.git"
+		"url": "https://forge.yumechi.jp/yume.yumechi-no-kuni.git"
 	},
 	"packageManager": "pnpm@9.6.0",
 	"workspaces": [
@@ -24,15 +24,15 @@
 		"build": "pnpm build-pre && pnpm -r build && pnpm build-assets",
 		"build-storybook": "pnpm --filter frontend build-storybook",
 		"build-misskey-js-with-types": "pnpm build-pre && pnpm --filter backend... --filter=!misskey-js build && pnpm --filter backend generate-api-json --no-build && ncp packages/backend/built/api.json packages/misskey-js/generator/api.json && pnpm --filter misskey-js update-autogen-code && pnpm --filter misskey-js build && pnpm --filter misskey-js api",
-		"start": "pnpm check:connect && cd packages/backend && node ./built/boot/entry.js",
-		"start:test": "cd packages/backend && cross-env NODE_ENV=test node ./built/boot/entry.js",
+		"start": "pnpm check:connect && cd packages/backend && cross-env RUN_MODE=web node ./built/boot/entry.js",
+		"start:test": "cd packages/backend && cross-env NODE_ENV=test RUN_MODE=test node ./built/boot/entry.js",
 		"init": "pnpm migrate",
 		"migrate": "cd packages/backend && pnpm migrate",
 		"revert": "cd packages/backend && pnpm revert",
 		"check:connect": "cd packages/backend && pnpm check:connect",
 		"migrateandstart": "pnpm migrate && pnpm start",
 		"watch": "pnpm dev",
-		"dev": "node scripts/dev.mjs",
+		"dev": "cross-env RUN_MODE=dev node scripts/dev.mjs",
 		"lint": "pnpm -r lint",
 		"cy:open": "pnpm cypress open --browser --e2e --config-file=cypress.config.ts",
 		"cy:run": "pnpm cypress run",
@@ -52,7 +52,7 @@
 	},
 	"dependencies": {
 		"cssnano": "6.1.2",
-		"execa": "8.0.1",
+		"execa": "9.5.1",
 		"fast-glob": "3.3.2",
 		"ignore-walk": "6.0.5",
 		"js-yaml": "4.1.0",
@@ -61,14 +61,14 @@
 		"terser": "5.36.0",
 		"typescript": "5.6.3",
 		"esbuild": "0.24.0",
-		"glob": "11.0.0"
+		"glob": "11.0.0",
+		"cross-env": "7.0.3"
 	},
 	"devDependencies": {
 		"@misskey-dev/eslint-plugin": "2.0.3",
 		"@types/node": "22.9.0",
 		"@typescript-eslint/eslint-plugin": "7.17.0",
 		"@typescript-eslint/parser": "7.17.0",
-		"cross-env": "7.0.3",
 		"cypress": "13.15.2",
 		"eslint": "9.14.0",
 		"globals": "15.12.0",

packages/backend/migration/1730937958242-Pgroonga.js

@@ -0,0 +1,18 @@
+export class Pgroonga1730937958242 {
+    name = 'Pgroonga1730937958242'
+
+    async up(queryRunner) {
+			await queryRunner.query(`CREATE INDEX IF NOT EXISTS "IDX_f27f5d88941e57442be75ba9c8" ON "note" USING "pgroonga" ("text")`);
+			await queryRunner.query(`CREATE INDEX IF NOT EXISTS "IDX_7cc8d9b0ee7861b4e5dc86ad85" ON "note" USING "pgroonga" ("cw" pgroonga_varchar_full_text_search_ops_v2)`);
+			await queryRunner.query(`CREATE INDEX IF NOT EXISTS "IDX_065d4d8f3b5adb4a08841eae3c" ON "user" USING "pgroonga" ("name" pgroonga_varchar_full_text_search_ops_v2)`);
+			await queryRunner.query(`CREATE INDEX IF NOT EXISTS "IDX_fcb770976ff8240af5799e3ffc" ON "user_profile" USING "pgroonga" ("description" pgroonga_varchar_full_text_search_ops_v2) `);
+
+    }
+
+    async down(queryRunner) {
+			await queryRunner.query(`DROP INDEX "public"."IDX_f27f5d88941e57442be75ba9c8"`);
+			await queryRunner.query(`DROP INDEX "public"."IDX_7cc8d9b0ee7861b4e5dc86ad85"`);
+			await queryRunner.query(`DROP INDEX "public"."IDX_065d4d8f3b5adb4a08841eae3c"`);
+			await queryRunner.query(`DROP INDEX "public"."IDX_fcb770976ff8240af5799e3ffc"`);
+		}
+}

packages/backend/migration/1731757142918-increase_character_limits.js

@@ -0,0 +1,22 @@
+/*
+ * SPDX-FileCopyrightText: hazelnoot and other Sharkey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class IncreaseCharacterLimits1731757142918 {
+	name = 'IncreaseCharacterLimits1731757142918'
+
+	async up(queryRunner) {
+		await queryRunner.query(`DROP INDEX IF EXISTS "IDX_7cc8d9b0ee7861b4e5dc86ad85"`);
+		await queryRunner.query(`ALTER TABLE "drive_file" ALTER COLUMN "comment" TYPE varchar(32768)`);
+		await queryRunner.query(`ALTER TABLE "note" ALTER COLUMN "cw" TYPE text`);
+		await queryRunner.query(`CREATE INDEX "IDX_7cc8d9b0ee7861b4e5dc86ad85" ON "note" USING "pgroonga" ("cw")`);
+	}
+
+	async down(queryRunner) {
+		await queryRunner.query(`ALTER TABLE "note" ALTER COLUMN "cw" TYPE varchar(512)`);
+		await queryRunner.query(`ALTER TABLE "drive_file" ALTER COLUMN "comment" TYPE varchar(8192)`);
+		await queryRunner.query(`DROP INDEX "IDX_7cc8d9b0ee7861b4e5dc86ad85"`);
+		await queryRunner.query(`CREATE INDEX "IDX_7cc8d9b0ee7861b4e5dc86ad85" ON "note" USING "pgroonga" ("cw" pgroonga_varchar_full_text_search_ops)`);
+	}
+}

packages/backend/migration/1732071810971-IndexUserDeleted.js

@@ -0,0 +1,16 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project and yumechi
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class IndexUserDeleted1732071810971 {
+    name = 'IndexUserDeleted1732071810971'
+
+    async up(queryRunner) {
+        await queryRunner.query(`CREATE INDEX IF NOT EXISTS "IDX_199b79e682bdc5ba946f491686" ON "user" ("isDeleted")`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`DROP INDEX IF EXISTS "IDX_199b79e682bdc5ba946f491686"`);
+    }
+}

packages/backend/package.json

@@ -134,8 +134,8 @@
 		"json5": "2.2.3",
 		"jsonld": "8.3.2",
 		"jsrsasign": "11.1.0",
-		"meilisearch": "0.45.0",
 		"juice": "11.0.0",
+		"meilisearch": "0.45.0",
 		"mfm-js": "0.24.0",
 		"microformats-parser": "2.0.2",
 		"mime-types": "2.1.35",
@@ -156,6 +156,7 @@
 		"pg": "8.13.1",
 		"pkce-challenge": "4.1.0",
 		"probe-image-size": "7.2.3",
+		"prom-client": "^15.1.3",
 		"promise-limit": "2.7.0",
 		"pug": "3.0.3",
 		"punycode": "2.3.1",
@@ -234,7 +235,7 @@
 		"aws-sdk-client-mock": "4.0.1",
 		"cross-env": "7.0.3",
 		"eslint-plugin-import": "2.30.0",
-		"execa": "8.0.1",
+		"execa": "9.5.1",
 		"fkill": "9.0.0",
 		"jest": "29.7.0",
 		"jest-mock": "29.7.0",

packages/backend/scripts/check_connect.js

@@ -22,6 +22,7 @@ async function connectToRedis(redisOptions) {
 			lazyConnect: true,
 			reconnectOnError: false,
 			showFriendlyErrorStack: true,
+			connectTimeout: 10000,
 		});
 		redis.on('error', e => reject(e));
 
@@ -50,7 +51,9 @@ const promises = Array
 	]))
 	.map(connectToRedis)
 	.concat([
-		connectToPostgres()
+		connectToPostgres().then(() => { console.log('Connected to PostgreSQL.'); }),
 	]);
 
 await Promise.allSettled(promises);
+
+process.exit(0);

packages/backend/src/GlobalModule.ts

@@ -24,7 +24,7 @@ const $config: Provider = {
 const $db: Provider = {
 	provide: DI.db,
 	useFactory: async (config) => {
-		const db = createPostgresDataSource(config);
+		const db = createPostgresDataSource(config, true);
 		return await db.initialize();
 	},
 	inject: [DI.config],

packages/backend/src/boot/common.ts

@@ -4,6 +4,7 @@
  */
 
 import { NestFactory } from '@nestjs/core';
+import * as prom from 'prom-client';
 import { ChartManagementService } from '@/core/chart/ChartManagementService.js';
 import { QueueProcessorService } from '@/queue/QueueProcessorService.js';
 import { NestLogger } from '@/NestLogger.js';
@@ -12,8 +13,9 @@ import { QueueStatsService } from '@/daemons/QueueStatsService.js';
 import { ServerStatsService } from '@/daemons/ServerStatsService.js';
 import { ServerService } from '@/server/ServerService.js';
 import { MainModule } from '@/MainModule.js';
+import { MetricsService } from '@/server/api/MetricsService.js';
 
-export async function server() {
+export async function server(workerRegistry?: prom.AggregatorRegistry<prom.PrometheusContentType>) {
 	const app = await NestFactory.createApplicationContext(MainModule, {
 		logger: new NestLogger(),
 	});
@@ -22,6 +24,9 @@ export async function server() {
 	await serverService.launch();
 
 	if (process.env.NODE_ENV !== 'test') {
+		if (workerRegistry) {
+			app.get(MetricsService).setWorkerRegistry(workerRegistry);
+		}
 		app.get(ChartManagementService).start();
 		app.get(QueueStatsService).start();
 		app.get(ServerStatsService).start();

packages/backend/src/boot/entry.ts

@@ -8,6 +8,7 @@
  */
 
 import cluster from 'node:cluster';
+import * as prom from 'prom-client';
 import { EventEmitter } from 'node:events';
 import chalk from 'chalk';
 import Xev from 'xev';
@@ -17,6 +18,15 @@ import { masterMain } from './master.js';
 import { workerMain } from './worker.js';
 import { readyRef } from './ready.js';
 
+const workerRegistry = new prom.AggregatorRegistry<prom.PrometheusContentType>();
+
+prom.collectDefaultMetrics({
+	labels: {
+		cluster_type: `${cluster.isPrimary ? 'master' : 'worker'}`,
+		worker_id: cluster.worker?.id.toString() || 'none'
+	}
+});
+
 import 'reflect-metadata';
 
 process.title = `Misskey (${cluster.isPrimary ? 'master' : 'worker'})`;
@@ -69,7 +79,7 @@ process.on('exit', code => {
 //#endregion
 
 if (cluster.isPrimary || envOption.disableClustering) {
-	await masterMain();
+	await masterMain(workerRegistry);
 
 	if (cluster.isPrimary) {
 		ev.mount();

packages/backend/src/boot/master.ts

@@ -7,6 +7,7 @@ import * as fs from 'node:fs';
 import { fileURLToPath } from 'node:url';
 import { dirname } from 'node:path';
 import * as os from 'node:os';
+import * as prom from 'prom-client';
 import cluster from 'node:cluster';
 import chalk from 'chalk';
 import chalkTemplate from 'chalk-template';
@@ -18,6 +19,7 @@ import type { Config } from '@/config.js';
 import { showMachineInfo } from '@/misc/show-machine-info.js';
 import { envOption } from '@/env.js';
 import { jobQueue, server } from './common.js';
+import { metricGauge } from '@/server/api/MetricsService.js';
 
 const _filename = fileURLToPath(import.meta.url);
 const _dirname = dirname(_filename);
@@ -29,6 +31,24 @@ const bootLogger = logger.createSubLogger('boot', 'magenta');
 
 const themeColor = chalk.hex('#86b300');
 
+const mBuildInfo = metricGauge({
+	name: 'misskey_build_info',
+	help: 'Misskey build information',
+	labelNames: ['gitCommit', 'gitDescribe', 'node_version']
+});
+
+mBuildInfo?.set({
+	gitCommit: meta.gitCommit || 'unknown',
+	gitDescribe: meta.gitDescribe || 'unknown',
+	node_version: process.version
+}, 1);
+
+const mStartupTime = metricGauge({
+	name: 'misskey_startup_time',
+	help: 'Misskey startup time',
+	labelNames: ['pid']
+});
+
 function greet() {
 	if (!envOption.quiet) {
 		//#region Misskey logo
@@ -54,7 +74,7 @@ function greet() {
 /**
  * Init master process
  */
-export async function masterMain() {
+export async function masterMain(workerRegistry?: prom.AggregatorRegistry<prom.PrometheusContentType>) {
 	let config!: Config;
 
 	// initialize app
@@ -64,6 +84,7 @@ export async function masterMain() {
 		await showMachineInfo(bootLogger);
 		showNodejsVersion();
 		config = loadConfigBoot();
+
 		//await connectDb();
 		if (config.pidFile) fs.writeFileSync(config.pidFile, process.pid.toString());
 	} catch (e) {
@@ -91,13 +112,15 @@ export async function masterMain() {
 		});
 	}
 
+	mStartupTime?.set({ pid: process.pid }, Date.now());
+
 	if (envOption.disableClustering) {
 		if (envOption.onlyServer) {
-			await server();
+			await server(workerRegistry);
 		} else if (envOption.onlyQueue) {
 			await jobQueue();
 		} else {
-			await server();
+			await server(workerRegistry);
 			await jobQueue();
 		}
 	} else {
@@ -106,7 +129,7 @@ export async function masterMain() {
 		} else if (envOption.onlyQueue) {
 			// nop
 		} else {
-			await server();
+			await server(workerRegistry);
 		}
 
 		await spawnWorkers(config.clusterLimit);

packages/backend/src/boot/worker.ts

@@ -4,6 +4,7 @@
  */
 
 import cluster from 'node:cluster';
+import { collectDefaultMetrics, AggregatorRegistry, RegistryContentType } from 'prom-client';
 import * as Sentry from '@sentry/node';
 import { nodeProfilingIntegration } from '@sentry/profiling-node';
 import { envOption } from '@/env.js';

packages/backend/src/config.ts

@@ -9,6 +9,7 @@ import { dirname, resolve } from 'node:path';
 import * as yaml from 'js-yaml';
 import * as Sentry from '@sentry/node';
 import type { RedisOptions } from 'ioredis';
+import { type CSPHashed, hashResource, hashSourceFile } from './server/csp.js';
 
 type RedisOptionsSource = Partial<RedisOptions> & {
 	host: string;
@@ -19,6 +20,18 @@ type RedisOptionsSource = Partial<RedisOptions> & {
 	prefix?: string;
 };
 
+type BrowserSandboxing = {
+	// send Referrer-Policy: strict-origin
+	strictOriginReferrer?: boolean;
+	csp?: {
+		disable?: boolean;
+
+		appendDirectives?: {
+			[directive: string]: string | string[];
+		}
+	};
+};
+
 /**
  * 設定ファイルの型
  */
@@ -28,6 +41,7 @@ type Source = {
 	socket?: string;
 	chmodSocket?: string;
 	disableHsts?: boolean;
+	hstsPreload?: boolean;
 	db: {
 		host: string;
 		port: number;
@@ -58,11 +72,16 @@ type Source = {
 		index: string;
 		scope?: 'local' | 'global' | string[];
 	};
+	
+	prometheusMetrics?: { enable: boolean, scrapeToken?: string };
+
 	sentryForBackend?: { options: Partial<Sentry.NodeOptions>; enableNodeProfiling: boolean; };
 	sentryForFrontend?: { options: Partial<Sentry.NodeOptions> };
 
 	publishTarballInsteadOfProvideRepositoryUrl?: boolean;
 
+	browserSandboxing?: BrowserSandboxing;
+
 	setupPassword?: string;
 
 	proxy?: string;
@@ -107,6 +126,7 @@ export type Config = {
 	socket: string | undefined;
 	chmodSocket: string | undefined;
 	disableHsts: boolean | undefined;
+	hstsPreload: boolean | undefined;
 	db: {
 		host: string;
 		port: number;
@@ -152,7 +172,13 @@ export type Config = {
 	proxyRemoteFiles: boolean | undefined;
 	signToActivityPubGet: boolean | undefined;
 
+	browserSandboxing: BrowserSandboxing;
+
+	cspPrerenderedContent: Map<string, CSPHashed>;
+
 	version: string;
+	gitDescribe: string;
+	gitCommit: string;
 	publishTarballInsteadOfProvideRepositoryUrl: boolean;
 	setupPassword: string | undefined;
 	host: string;
@@ -176,8 +202,12 @@ export type Config = {
 	redisForJobQueue: RedisOptions & RedisOptionsSource;
 	redisForTimelines: RedisOptions & RedisOptionsSource;
 	redisForReactions: RedisOptions & RedisOptionsSource;
+
+	prometheusMetrics : { enable: boolean, scrapeToken?: string } | undefined;
+
 	sentryForBackend: { options: Partial<Sentry.NodeOptions>; enableNodeProfiling: boolean; } | undefined;
 	sentryForFrontend: { options: Partial<Sentry.NodeOptions> } | undefined;
+	
 	perChannelMaxNoteCacheCount: number;
 	perUserNotificationsMaxCount: number;
 	deactivateAntennaThreshold: number;
@@ -216,7 +246,7 @@ export function loadConfig(): Config {
 	const config = yaml.load(fs.readFileSync(path, 'utf-8')) as Source;
 
 	const url = tryCreateUrl(config.url ?? process.env.MISSKEY_URL ?? '');
-	const version = meta.version;
+	const { version, gitDescribe, gitCommit } = meta;
 	const host = url.host;
 	const hostname = url.hostname;
 	const scheme = url.protocol.replace(/:$/, '');
@@ -231,9 +261,21 @@ export function loadConfig(): Config {
 		: null;
 	const internalMediaProxy = `${scheme}://${host}/proxy`;
 	const redis = convertRedisOptions(config.redis, host);
+	const htmlScriptPrelude = `var VERSION = ${JSON.stringify(version)}; var CLIENT_ENTRY = ${JSON.stringify(frontendManifest['src/_boot_.ts'].file)};`;
+	const htmlEmbedScriptPrelude = `var VERSION = ${JSON.stringify(version)}; var CLIENT_ENTRY = ${JSON.stringify(frontendEmbedManifest['src/boot.ts'].file)};`;
+	const cspPrerenderedContent = new Map([
+		['.prelude.js', hashResource(htmlScriptPrelude)],
+		['.prelude.embed.js', hashResource(htmlEmbedScriptPrelude)],
+		...['boot.js', 'style.css', 'style.embed.css', 'boot.embed.js',
+			'bios.css', 'bios.js', 'cli.css', 'cli.js', 'error.css'
+		].map((file) => [file, hashSourceFile(`${_dirname}/server/web/${file}`)] as [string, CSPHashed]),
+	]);
 
 	return {
 		version,
+		gitCommit,
+		gitDescribe,
+		browserSandboxing: config.browserSandboxing ?? { strictOriginReferrer: true },
 		publishTarballInsteadOfProvideRepositoryUrl: !!config.publishTarballInsteadOfProvideRepositoryUrl,
 		setupPassword: config.setupPassword,
 		url: url.origin,
@@ -241,6 +283,8 @@ export function loadConfig(): Config {
 		socket: config.socket,
 		chmodSocket: config.chmodSocket,
 		disableHsts: config.disableHsts,
+		hstsPreload: config.hstsPreload ?? false,
+		cspPrerenderedContent,
 		host,
 		hostname,
 		scheme,
@@ -258,6 +302,7 @@ export function loadConfig(): Config {
 		redisForJobQueue: config.redisForJobQueue ? convertRedisOptions(config.redisForJobQueue, host) : redis,
 		redisForTimelines: config.redisForTimelines ? convertRedisOptions(config.redisForTimelines, host) : redis,
 		redisForReactions: config.redisForReactions ? convertRedisOptions(config.redisForReactions, host) : redis,
+		prometheusMetrics: config.prometheusMetrics,
 		sentryForBackend: config.sentryForBackend,
 		sentryForFrontend: config.sentryForFrontend,
 		id: config.id,

packages/backend/src/core/CoreModule.ts

@@ -36,7 +36,7 @@ import { GlobalEventService } from './GlobalEventService.js';
 import { HashtagService } from './HashtagService.js';
 import { HttpRequestService } from './HttpRequestService.js';
 import { IdService } from './IdService.js';
-import { ImageProcessingService } from './ImageProcessingService.js';
+import { __YUME_PRIVATE_ImageProcessingService } from './ImageProcessingService.js';
 import { InstanceActorService } from './InstanceActorService.js';
 import { InternalStorageService } from './InternalStorageService.js';
 import { MetaService } from './MetaService.js';
@@ -67,7 +67,7 @@ import { UserMutingService } from './UserMutingService.js';
 import { UserRenoteMutingService } from './UserRenoteMutingService.js';
 import { UserSuspendService } from './UserSuspendService.js';
 import { UserAuthService } from './UserAuthService.js';
-import { VideoProcessingService } from './VideoProcessingService.js';
+import { __YUME_PRIVATE_VideoProcessingService } from './VideoProcessingService.js';
 import { UserWebhookService } from './UserWebhookService.js';
 import { ProxyAccountService } from './ProxyAccountService.js';
 import { UtilityService } from './UtilityService.js';
@@ -179,7 +179,7 @@ const $GlobalEventService: Provider = { provide: 'GlobalEventService', useExisti
 const $HashtagService: Provider = { provide: 'HashtagService', useExisting: HashtagService };
 const $HttpRequestService: Provider = { provide: 'HttpRequestService', useExisting: HttpRequestService };
 const $IdService: Provider = { provide: 'IdService', useExisting: IdService };
-const $ImageProcessingService: Provider = { provide: 'ImageProcessingService', useExisting: ImageProcessingService };
+const $ImageProcessingService: Provider = { provide: '__YUME_PRIVATE_ImageProcessingService', useExisting: __YUME_PRIVATE_ImageProcessingService };
 const $InstanceActorService: Provider = { provide: 'InstanceActorService', useExisting: InstanceActorService };
 const $InternalStorageService: Provider = { provide: 'InternalStorageService', useExisting: InternalStorageService };
 const $MetaService: Provider = { provide: 'MetaService', useExisting: MetaService };
@@ -212,7 +212,7 @@ const $UserRenoteMutingService: Provider = { provide: 'UserRenoteMutingService',
 const $UserSearchService: Provider = { provide: 'UserSearchService', useExisting: UserSearchService };
 const $UserSuspendService: Provider = { provide: 'UserSuspendService', useExisting: UserSuspendService };
 const $UserAuthService: Provider = { provide: 'UserAuthService', useExisting: UserAuthService };
-const $VideoProcessingService: Provider = { provide: 'VideoProcessingService', useExisting: VideoProcessingService };
+const $VideoProcessingService: Provider = { provide: '__YUME_PRIVATE_VideoProcessingService', useExisting: __YUME_PRIVATE_VideoProcessingService };
 const $UserWebhookService: Provider = { provide: 'UserWebhookService', useExisting: UserWebhookService };
 const $SystemWebhookService: Provider = { provide: 'SystemWebhookService', useExisting: SystemWebhookService };
 const $WebhookTestService: Provider = { provide: 'WebhookTestService', useExisting: WebhookTestService };
@@ -330,7 +330,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		HashtagService,
 		HttpRequestService,
 		IdService,
-		ImageProcessingService,
+		__YUME_PRIVATE_ImageProcessingService,
 		InstanceActorService,
 		InternalStorageService,
 		MetaService,
@@ -363,7 +363,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		UserSearchService,
 		UserSuspendService,
 		UserAuthService,
-		VideoProcessingService,
+		__YUME_PRIVATE_VideoProcessingService,
 		UserWebhookService,
 		SystemWebhookService,
 		WebhookTestService,
@@ -625,7 +625,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		HashtagService,
 		HttpRequestService,
 		IdService,
-		ImageProcessingService,
+		__YUME_PRIVATE_ImageProcessingService,
 		InstanceActorService,
 		InternalStorageService,
 		MetaService,
@@ -658,7 +658,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		UserSearchService,
 		UserSuspendService,
 		UserAuthService,
-		VideoProcessingService,
+		__YUME_PRIVATE_VideoProcessingService,
 		UserWebhookService,
 		SystemWebhookService,
 		WebhookTestService,

packages/backend/src/core/DeleteAccountService.ts

@@ -47,6 +47,10 @@ export class DeleteAccountService {
 			});
 		}
 
+		if (!(await this.usersRepository.update({ id: user.id, isDeleted: false }, { isDeleted: true })).affected) {
+			return;
+		}
+
 		// 物理削除する前にDelete activityを送信する
 		if (this.userEntityService.isLocalUser(user)) {
 			// 知り得る全SharedInboxにDelete配信

packages/backend/src/core/DownloadService.ts

@@ -6,7 +6,6 @@
 import * as fs from 'node:fs';
 import * as stream from 'node:stream/promises';
 import { Inject, Injectable } from '@nestjs/common';
-import ipaddr from 'ipaddr.js';
 import chalk from 'chalk';
 import got, * as Got from 'got';
 import { parse } from 'content-disposition';
@@ -45,6 +44,14 @@ export class DownloadService {
 		const maxSize = this.config.maxFileSize;
 
 		const urlObj = new URL(url);
+		if (urlObj.protocol && urlObj.protocol !== 'https:') {
+			throw new Error(`Unsupported protocol: ${urlObj.protocol}, only HTTPS is supported`);
+		}
+		urlObj.protocol = 'https:';
+		if (urlObj.port && urlObj.port !== '443') {
+			throw new Error(`Unsupported port: ${urlObj.port}, only 443 is supported`);
+		}
+
 		let filename = urlObj.pathname.split('/').pop() ?? 'untitled';
 
 		const req = got.stream(url, {
@@ -61,7 +68,6 @@ export class DownloadService {
 				request: operationTimeout,	// whole operation timeout
 			},
 			agent: {
-				http: this.httpRequestService.httpAgent,
 				https: this.httpRequestService.httpsAgent,
 			},
 			http2: false,	// default
@@ -70,13 +76,6 @@ export class DownloadService {
 			},
 			enableUnixSockets: false,
 		}).on('response', (res: Got.Response) => {
-			if ((process.env.NODE_ENV === 'production' || process.env.NODE_ENV === 'test') && !this.config.proxy && res.ip) {
-				if (this.isPrivateIp(res.ip)) {
-					this.logger.warn(`Blocked address: ${res.ip}`);
-					req.destroy();
-				}
-			}
-
 			const contentLength = res.headers['content-length'];
 			if (contentLength != null) {
 				const size = Number(contentLength);
@@ -139,18 +138,4 @@ export class DownloadService {
 			cleanup();
 		}
 	}
-
-	@bindThis
-	private isPrivateIp(ip: string): boolean {
-		const parsedIp = ipaddr.parse(ip);
-
-		for (const net of this.config.allowedPrivateNetworks ?? []) {
-			const cidr = ipaddr.parseCIDR(net);
-			if (cidr[0].kind() === parsedIp.kind() && parsedIp.match(ipaddr.parseCIDR(net))) {
-				return false;
-			}
-		}
-
-		return parsedIp.range() !== 'unicast';
-	}
 }

packages/backend/src/core/DriveService.ts

@@ -22,8 +22,8 @@ import { FILE_TYPE_BROWSERSAFE } from '@/const.js';
 import { IdentifiableError } from '@/misc/identifiable-error.js';
 import { contentDisposition } from '@/misc/content-disposition.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
-import { VideoProcessingService } from '@/core/VideoProcessingService.js';
-import { ImageProcessingService } from '@/core/ImageProcessingService.js';
+import { __YUME_PRIVATE_VideoProcessingService } from '@/core/VideoProcessingService.js';
+import { __YUME_PRIVATE_ImageProcessingService } from '@/core/ImageProcessingService.js';
 import type { IImage } from '@/core/ImageProcessingService.js';
 import { QueueService } from '@/core/QueueService.js';
 import type { MiDriveFolder } from '@/models/DriveFolder.js';
@@ -87,9 +87,9 @@ type UploadFromUrlArgs = {
 
 @Injectable()
 export class DriveService {
-	public static NoSuchFolderError = class extends Error {};
-	public static InvalidFileNameError = class extends Error {};
-	public static CannotUnmarkSensitiveError = class extends Error {};
+	public static NoSuchFolderError = class extends Error { };
+	public static InvalidFileNameError = class extends Error { };
+	public static CannotUnmarkSensitiveError = class extends Error { };
 	private registerLogger: Logger;
 	private downloaderLogger: Logger;
 	private deleteLogger: Logger;
@@ -120,8 +120,8 @@ export class DriveService {
 		private downloadService: DownloadService,
 		private internalStorageService: InternalStorageService,
 		private s3Service: S3Service,
-		private imageProcessingService: ImageProcessingService,
-		private videoProcessingService: VideoProcessingService,
+		private privateImageProcessingService: __YUME_PRIVATE_ImageProcessingService,
+		private privateVideoProcessingService: __YUME_PRIVATE_VideoProcessingService,
 		private globalEventService: GlobalEventService,
 		private queueService: QueueService,
 		private roleService: RoleService,
@@ -147,11 +147,11 @@ export class DriveService {
 	 */
 	@bindThis
 	private async save(file: MiDriveFile, path: string, name: string, type: string, hash: string, size: number): Promise<MiDriveFile> {
-	// thunbnail, webpublic を必要なら生成
+		// thunbnail, webpublic を必要なら生成
 		const alts = await this.generateAlts(path, type, !file.uri);
 
 		if (this.meta.useObjectStorage) {
-		//#region ObjectStorage params
+			//#region ObjectStorage params
 			let [ext] = (name.match(/\.([a-zA-Z0-9_-]+)$/) ?? ['']);
 
 			if (ext === '') {
@@ -170,11 +170,11 @@ export class DriveService {
 			}
 
 			const baseUrl = this.meta.objectStorageBaseUrl
-				?? `${ this.meta.objectStorageUseSSL ? 'https' : 'http' }://${ this.meta.objectStorageEndpoint }${ this.meta.objectStoragePort ? `:${this.meta.objectStoragePort}` : '' }/${ this.meta.objectStorageBucket }`;
+				?? `${this.meta.objectStorageUseSSL ? 'https' : 'http'}://${this.meta.objectStorageEndpoint}${this.meta.objectStoragePort ? `:${this.meta.objectStoragePort}` : ''}/${this.meta.objectStorageBucket}`;
 
 			// for original
 			const key = `${this.meta.objectStoragePrefix}/${randomUUID()}${ext}`;
-			const url = `${ baseUrl }/${ key }`;
+			const url = `${baseUrl}/${key}`;
 
 			// for alts
 			let webpublicKey: string | null = null;
@@ -191,7 +191,7 @@ export class DriveService {
 
 			if (alts.webpublic) {
 				webpublicKey = `${this.meta.objectStoragePrefix}/webpublic-${randomUUID()}.${alts.webpublic.ext}`;
-				webpublicUrl = `${ baseUrl }/${ webpublicKey }`;
+				webpublicUrl = `${baseUrl}/${webpublicKey}`;
 
 				this.registerLogger.info(`uploading webpublic: ${webpublicKey}`);
 				uploads.push(this.upload(webpublicKey, alts.webpublic.data, alts.webpublic.type, alts.webpublic.ext, name));
@@ -199,7 +199,7 @@ export class DriveService {
 
 			if (alts.thumbnail) {
 				thumbnailKey = `${this.meta.objectStoragePrefix}/thumbnail-${randomUUID()}.${alts.thumbnail.ext}`;
-				thumbnailUrl = `${ baseUrl }/${ thumbnailKey }`;
+				thumbnailUrl = `${baseUrl}/${thumbnailKey}`;
 
 				this.registerLogger.info(`uploading thumbnail: ${thumbnailKey}`);
 				uploads.push(this.upload(thumbnailKey, alts.thumbnail.data, alts.thumbnail.type, alts.thumbnail.ext, `${name}.thumbnail`));
@@ -277,7 +277,7 @@ export class DriveService {
 			}
 
 			try {
-				const thumbnail = await this.videoProcessingService.generateVideoThumbnail(path);
+				const thumbnail = await this.privateVideoProcessingService.generateVideoThumbnail(path);
 				return {
 					webpublic: null,
 					thumbnail,
@@ -311,9 +311,9 @@ export class DriveService {
 			satisfyWebpublic = !!(
 				type !== 'image/svg+xml' && // security reason
 				type !== 'image/avif' && // not supported by Mastodon and MS Edge
-			!(metadata.exif ?? metadata.iptc ?? metadata.xmp ?? metadata.tifftagPhotoshop) &&
-			metadata.width && metadata.width <= 2048 &&
-			metadata.height && metadata.height <= 2048
+				!(metadata.exif ?? metadata.iptc ?? metadata.xmp ?? metadata.tifftagPhotoshop) &&
+				metadata.width && metadata.width <= 2048 &&
+				metadata.height && metadata.height <= 2048
 			);
 		} catch (err) {
 			this.registerLogger.warn(`sharp failed: ${err}`);
@@ -331,9 +331,9 @@ export class DriveService {
 
 			try {
 				if (['image/jpeg', 'image/webp', 'image/avif'].includes(type)) {
-					webpublic = await this.imageProcessingService.convertSharpToWebp(img, 2048, 2048);
+					webpublic = await this.privateImageProcessingService.convertSharpToWebp(img, 2048, 2048);
 				} else if (['image/png', 'image/bmp', 'image/svg+xml'].includes(type)) {
-					webpublic = await this.imageProcessingService.convertSharpToPng(img, 2048, 2048);
+					webpublic = await this.privateImageProcessingService.convertSharpToPng(img, 2048, 2048);
 				} else {
 					this.registerLogger.debug('web image not created (not an required image)');
 				}
@@ -352,9 +352,9 @@ export class DriveService {
 
 		try {
 			if (isAnimated) {
-				thumbnail = await this.imageProcessingService.convertSharpToWebp(sharp(path, { animated: true }), 374, 317, { alphaQuality: 70 });
+				thumbnail = await this.privateImageProcessingService.convertSharpToWebp(sharp(path, { animated: true }), 374, 317, { alphaQuality: 70 });
 			} else {
-				thumbnail = await this.imageProcessingService.convertSharpToWebp(img, 498, 422);
+				thumbnail = await this.privateImageProcessingService.convertSharpToWebp(img, 498, 422);
 			}
 		} catch (err) {
 			this.registerLogger.warn('thumbnail not created (an error occurred)', err as Error);
@@ -470,11 +470,11 @@ export class DriveService {
 		const info = await this.fileInfoService.getFileInfo(path, {
 			skipSensitiveDetection: skipNsfwCheck,
 			sensitiveThreshold: // 感度が高いほどしきい値は低くすることになる
-			this.meta.sensitiveMediaDetectionSensitivity === 'veryHigh' ? 0.1 :
-			this.meta.sensitiveMediaDetectionSensitivity === 'high' ? 0.3 :
-			this.meta.sensitiveMediaDetectionSensitivity === 'low' ? 0.7 :
-			this.meta.sensitiveMediaDetectionSensitivity === 'veryLow' ? 0.9 :
-			0.5,
+				this.meta.sensitiveMediaDetectionSensitivity === 'veryHigh' ? 0.1 :
+					this.meta.sensitiveMediaDetectionSensitivity === 'high' ? 0.3 :
+						this.meta.sensitiveMediaDetectionSensitivity === 'low' ? 0.7 :
+							this.meta.sensitiveMediaDetectionSensitivity === 'veryLow' ? 0.9 :
+								0.5,
 			sensitiveThresholdForPorn: 0.75,
 			enableSensitiveMediaDetectionForVideos: this.meta.enableSensitiveMediaDetectionForVideos,
 		});
@@ -494,7 +494,7 @@ export class DriveService {
 		);
 
 		if (user && !force) {
-		// Check if there is a file with the same hash
+			// Check if there is a file with the same hash
 			const matched = await this.driveFilesRepository.findOneBy({
 				md5: info.md5,
 				userId: user.id,
@@ -582,7 +582,7 @@ export class DriveService {
 		file.maybePorn = info.porn;
 		file.isSensitive = user
 			? this.userEntityService.isLocalUser(user) && profile!.alwaysMarkNsfw ? true :
-			sensitive ?? false
+				sensitive ?? false
 			: false;
 
 		if (user && this.utilityService.isMediaSilencedHost(this.meta.mediaSilencedHosts, user.host)) file.isSensitive = true;
@@ -616,7 +616,7 @@ export class DriveService {
 
 				file = await this.driveFilesRepository.insertOne(file);
 			} catch (err) {
-			// duplicate key error (when already registered)
+				// duplicate key error (when already registered)
 				if (isDuplicateKeyValueError(err)) {
 					this.registerLogger.info(`already registered ${file.uri}`);
 

packages/backend/src/core/EmailService.ts

@@ -145,6 +145,7 @@ export class EmailService {
 		try {
 			// TODO: htmlサニタイズ
 			const info = await transporter.sendMail({
+				replyTo: this.meta.maintainerEmail ? { name: this.meta.maintainerName || 'Instance Maintainer', address: this.meta.maintainerEmail } : undefined,
 				from: this.meta.email!,
 				to: to,
 				subject: subject,
@@ -312,6 +313,7 @@ export class EmailService {
 					Accept: 'application/json',
 					Authorization: truemailAuthKey,
 				},
+				isLocalAddressAllowed: true,
 			});
 
 			const json = (await res.json()) as {

packages/backend/src/core/FeaturedService.ts

@@ -12,7 +12,7 @@ import { bindThis } from '@/decorators.js';
 const GLOBAL_NOTES_RANKING_WINDOW = 1000 * 60 * 60 * 24 * 3; // 3日ごと
 export const GALLERY_POSTS_RANKING_WINDOW = 1000 * 60 * 60 * 24 * 3; // 3日ごと
 const PER_USER_NOTES_RANKING_WINDOW = 1000 * 60 * 60 * 24 * 7; // 1週間ごと
-const HASHTAG_RANKING_WINDOW = 1000 * 60 * 60; // 1時間ごと
+const HASHTAG_RANKING_WINDOW = 1000 * 60 * 60 * 48; // 48時間ごと
 
 const featuredEpoc = new Date('2023-01-01T00:00:00Z').getTime();
 

packages/backend/src/core/HttpRequestService.ts

@@ -6,41 +6,122 @@
 import * as http from 'node:http';
 import * as https from 'node:https';
 import * as net from 'node:net';
+import ipaddr from 'ipaddr.js';
 import CacheableLookup from 'cacheable-lookup';
 import fetch from 'node-fetch';
-import { HttpProxyAgent, HttpsProxyAgent } from 'hpagent';
+import { HttpsProxyAgent } from 'hpagent';
 import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { StatusError } from '@/misc/status-error.js';
 import { bindThis } from '@/decorators.js';
 import { validateContentTypeSetAsActivityPub } from '@/core/activitypub/misc/validator.js';
+import { assertActivityMatchesUrls } from '@/core/activitypub/misc/check-against-url.js';
 import type { IObject } from '@/core/activitypub/type.js';
 import type { Response } from 'node-fetch';
-import type { URL } from 'node:url';
+import { URL } from 'node:url';
 
 export type HttpRequestSendOptions = {
 	throwErrorWhenResponseNotOk: boolean;
 	validators?: ((res: Response) => void)[];
 };
 
+declare module 'node:http' {
+	interface Agent {
+		createConnection(options: net.NetConnectOpts, callback?: (err: unknown, stream: net.Socket) => void): net.Socket;
+	}
+}
+
+class HttpRequestServiceAgent extends http.Agent {
+	constructor(
+		private config: Config,
+		options?: http.AgentOptions,
+	) {
+		super(options);
+	}
+
+	@bindThis
+	public createConnection(options: net.NetConnectOpts, callback?: (err: unknown, stream: net.Socket) => void): net.Socket {
+		const socket = super.createConnection(options, callback)
+			.on('connect', () => {
+				const address = socket.remoteAddress;
+				if (process.env.NODE_ENV === 'production') {
+					if (address && ipaddr.isValid(address)) {
+						if (this.isPrivateIp(address)) {
+							socket.destroy(new Error(`Blocked address: ${address}`));
+						}
+					}
+				}
+			});
+		return socket;
+	};
+
+	@bindThis
+	private isPrivateIp(ip: string): boolean {
+		const parsedIp = ipaddr.parse(ip);
+	
+		for (const net of this.config.allowedPrivateNetworks ?? []) {
+			const cidr = ipaddr.parseCIDR(net);
+			if (cidr[0].kind() === parsedIp.kind() && parsedIp.match(ipaddr.parseCIDR(net))) {
+				return false;
+			}
+		}
+	
+		return parsedIp.range() !== 'unicast';
+	}
+}
+
+class HttpsRequestServiceAgent extends https.Agent {
+	constructor(
+		private config: Config,
+		options?: https.AgentOptions,
+	) {
+		super(options);
+	}
+
+	@bindThis
+	public createConnection(options: net.NetConnectOpts, callback?: (err: unknown, stream: net.Socket) => void): net.Socket {
+		const socket = super.createConnection(options, callback)
+			.on('connect', () => {
+				const address = socket.remoteAddress;
+				if (process.env.NODE_ENV === 'production') {
+					if (address && ipaddr.isValid(address)) {
+						if (this.isPrivateIp(address)) {
+							socket.destroy(new Error(`Blocked address: ${address}`));
+						}
+					}
+				}
+			});
+		return socket;
+	};
+
+	@bindThis
+	private isPrivateIp(ip: string): boolean {
+		const parsedIp = ipaddr.parse(ip);
+	
+		for (const net of this.config.allowedPrivateNetworks ?? []) {
+			const cidr = ipaddr.parseCIDR(net);
+			if (cidr[0].kind() === parsedIp.kind() && parsedIp.match(ipaddr.parseCIDR(net))) {
+				return false;
+			}
+		}
+	
+		return parsedIp.range() !== 'unicast';
+	}
+}
+
 @Injectable()
 export class HttpRequestService {
 	/**
-	 * Get http non-proxy agent
+	 * Get https non-proxy agent (without local address filtering)
 	 */
-	private http: http.Agent;
+	private httpsNative: https.Agent;
 
 	/**
 	 * Get https non-proxy agent
 	 */
 	private https: https.Agent;
 
-	/**
-	 * Get http proxy or non-proxy agent
-	 */
-	public httpAgent: http.Agent;
-
 	/**
 	 * Get https proxy or non-proxy agent
 	 */
@@ -56,34 +137,20 @@ export class HttpRequestService {
 			lookup: false,	// nativeのdns.lookupにfallbackしない
 		});
 
-		this.http = new http.Agent({
+		const agentOption = {
 			keepAlive: true,
 			keepAliveMsecs: 30 * 1000,
 			lookup: cache.lookup as unknown as net.LookupFunction,
 			localAddress: config.outgoingAddress,
-		});
+			minVersion: 'TLSv1.2' as const,
+		};
 
-		this.https = new https.Agent({
-			keepAlive: true,
-			keepAliveMsecs: 30 * 1000,
-			lookup: cache.lookup as unknown as net.LookupFunction,
-			localAddress: config.outgoingAddress,
-		});
+		this.httpsNative = new https.Agent(agentOption);
+
+		this.https = new HttpsRequestServiceAgent(config, agentOption);
 
 		const maxSockets = Math.max(256, config.deliverJobConcurrency ?? 128);
 
-		this.httpAgent = config.proxy
-			? new HttpProxyAgent({
-				keepAlive: true,
-				keepAliveMsecs: 30 * 1000,
-				maxSockets,
-				maxFreeSockets: 256,
-				scheduling: 'lifo',
-				proxy: config.proxy,
-				localAddress: config.outgoingAddress,
-			})
-			: this.http;
-
 		this.httpsAgent = config.proxy
 			? new HttpsProxyAgent({
 				keepAlive: true,
@@ -103,16 +170,23 @@ export class HttpRequestService {
 	 * @param bypassProxy Allways bypass proxy
 	 */
 	@bindThis
-	public getAgentByUrl(url: URL, bypassProxy = false): http.Agent | https.Agent {
+	public getAgentByUrl(url: URL, bypassProxy = false): https.Agent {
+		if (url.protocol && url.protocol !== 'https:') {
+			throw new Error('Invalid protocol');
+		}
+		url.protocol = 'https:';
+		if (url.port && url.port !== '443') {
+			throw new Error('Invalid port');
+		}
 		if (bypassProxy || (this.config.proxyBypassHosts ?? []).includes(url.hostname)) {
-			return url.protocol === 'http:' ? this.http : this.https;
+			return this.https;
 		} else {
-			return url.protocol === 'http:' ? this.httpAgent : this.httpsAgent;
+			return this.httpsAgent;
 		}
 	}
 
 	@bindThis
-	public async getActivityJson(url: string): Promise<IObject> {
+	public async getActivityJson(url: string, isLocalAddressAllowed = false): Promise<IObject> {
 		const res = await this.send(url, {
 			method: 'GET',
 			headers: {
@@ -120,16 +194,22 @@ export class HttpRequestService {
 			},
 			timeout: 5000,
 			size: 1024 * 256,
+			isLocalAddressAllowed: isLocalAddressAllowed,
 		}, {
 			throwErrorWhenResponseNotOk: true,
 			validators: [validateContentTypeSetAsActivityPub],
 		});
 
-		return await res.json() as IObject;
+		const finalUrl = res.url; // redirects may have been involved
+		const activity = await res.json() as IObject;
+
+		assertActivityMatchesUrls(activity, [finalUrl]);
+
+		return activity;
 	}
 
 	@bindThis
-	public async getJson<T = unknown>(url: string, accept = 'application/json, */*', headers?: Record<string, string>): Promise<T> {
+	public async getJson<T = unknown>(url: string, accept = 'application/json, */*', headers?: Record<string, string>, isLocalAddressAllowed = false): Promise<T> {
 		const res = await this.send(url, {
 			method: 'GET',
 			headers: Object.assign({
@@ -137,19 +217,21 @@ export class HttpRequestService {
 			}, headers ?? {}),
 			timeout: 5000,
 			size: 1024 * 256,
+			isLocalAddressAllowed: isLocalAddressAllowed,
 		});
 
 		return await res.json() as T;
 	}
 
 	@bindThis
-	public async getHtml(url: string, accept = 'text/html, */*', headers?: Record<string, string>): Promise<string> {
+	public async getHtml(url: string, accept = 'text/html, */*', headers?: Record<string, string>, isLocalAddressAllowed = false): Promise<string> {
 		const res = await this.send(url, {
 			method: 'GET',
 			headers: Object.assign({
 				Accept: accept,
 			}, headers ?? {}),
 			timeout: 5000,
+			isLocalAddressAllowed: isLocalAddressAllowed,
 		});
 
 		return await res.text();
@@ -164,6 +246,7 @@ export class HttpRequestService {
 			headers?: Record<string, string>,
 			timeout?: number,
 			size?: number,
+			isLocalAddressAllowed?: boolean,
 		} = {},
 		extra: HttpRequestSendOptions = {
 			throwErrorWhenResponseNotOk: true,
@@ -177,6 +260,16 @@ export class HttpRequestService {
 			controller.abort();
 		}, timeout);
 
+		const urlParsed = new URL(url);
+
+		if (urlParsed.protocol !== 'https:') {
+			throw new Error('Invalid protocol');
+		}
+
+		if (urlParsed.port && urlParsed.port !== '443') {
+			throw new Error('Invalid port');
+		}
+
 		const res = await fetch(url, {
 			method: args.method ?? 'GET',
 			headers: {
@@ -185,7 +278,7 @@ export class HttpRequestService {
 			},
 			body: args.body,
 			size: args.size ?? 10 * 1024 * 1024,
-			agent: (url) => this.getAgentByUrl(url),
+			agent: (url) => this.getAgentByUrl(url, false),
 			signal: controller.signal,
 		});
 

packages/backend/src/core/ImageProcessingService.ts

@@ -46,7 +46,9 @@ import { bindThis } from '@/decorators.js';
 import { Readable } from 'node:stream';
 
 @Injectable()
-export class ImageProcessingService {
+// Prevent accidental import by upstream merge
+// eslint-disable-next-line
+export class __YUME_PRIVATE_ImageProcessingService {
 	constructor(
 	) {
 	}

packages/backend/src/core/NoteCreateService.ts

@@ -7,6 +7,7 @@ import { setImmediate } from 'node:timers/promises';
 import * as mfm from 'mfm-js';
 import { In, DataSource, IsNull, LessThan } from 'typeorm';
 import * as Redis from 'ioredis';
+import * as Bull from 'bullmq';
 import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
 import { extractMentions } from '@/misc/extract-mentions.js';
 import { extractCustomEmojisFromMfm } from '@/misc/extract-custom-emojis-from-mfm.js';
@@ -56,6 +57,7 @@ import { isReply } from '@/misc/is-reply.js';
 import { trackPromise } from '@/misc/promise-tracker.js';
 import { IdentifiableError } from '@/misc/identifiable-error.js';
 import { CollapsedQueue } from '@/misc/collapsed-queue.js';
+import { CacheService } from '@/core/CacheService.js';
 
 type NotificationType = 'reply' | 'renote' | 'quote' | 'mention';
 
@@ -217,6 +219,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 		private instanceChart: InstanceChart,
 		private utilityService: UtilityService,
 		private userBlockingService: UserBlockingService,
+		private cacheService: CacheService,
 	) {
 		this.updateNotesCountQueue = new CollapsedQueue(process.env.NODE_ENV !== 'test' ? 60 * 1000 * 5 : 0, this.collapseNotesCount, this.performUpdateNotesCount);
 	}
@@ -291,7 +294,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 				case 'followers':
 					// 他人のfollowers noteはreject
 					if (data.renote.userId !== user.id) {
-						throw new Error('Renote target is not public or home');
+						throw new Bull.UnrecoverableError('Renote target is not public or home');
 					}
 
 					// Renote対象がfollowersならfollowersにする
@@ -299,7 +302,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 					break;
 				case 'specified':
 					// specified / direct noteはreject
-					throw new Error('Renote target is not public or home');
+					throw new Bull.UnrecoverableError('Renote target is not public or home');
 			}
 		}
 
@@ -543,13 +546,21 @@ export class NoteCreateService implements OnApplicationShutdown {
 			this.followingsRepository.findBy({
 				followeeId: user.id,
 				notify: 'normal',
-			}).then(followings => {
+			}).then(async followings => {
 				if (note.visibility !== 'specified') {
+					const isPureRenote = this.isRenote(data) && !this.isQuote(data) ? true : false;
 					for (const following of followings) {
 						// TODO: ワードミュート考慮
-						this.notificationService.createNotification(following.followerId, 'note', {
-							noteId: note.id,
-						}, user.id);
+						let isRenoteMuted = false;
+						if (isPureRenote) {
+							const userIdsWhoMeMutingRenotes = await this.cacheService.renoteMutingsCache.fetch(following.followerId);
+							isRenoteMuted = userIdsWhoMeMutingRenotes.has(user.id);
+						}
+						if (!isRenoteMuted) {
+							this.notificationService.createNotification(following.followerId, 'note', {
+								noteId: note.id,
+							}, user.id);
+						}
 					}
 				}
 			});

packages/backend/src/core/NotificationService.ts

@@ -21,6 +21,13 @@ import type { Config } from '@/config.js';
 import { UserListService } from '@/core/UserListService.js';
 import type { FilterUnionByProperty } from '@/types.js';
 import { trackPromise } from '@/misc/promise-tracker.js';
+import { metricCounter } from '@/server/api/MetricsService.js';
+
+const mNotificationsCreated = metricCounter({
+	name: 'misskey_notifications_created',
+	help: 'Notifications created',
+	labelNames: ['event_type'],
+});
 
 @Injectable()
 export class NotificationService implements OnApplicationShutdown {
@@ -165,6 +172,8 @@ export class NotificationService implements OnApplicationShutdown {
 
 		if (packed == null) return null;
 
+		mNotificationsCreated?.inc({ event_type: notification.type });
+
 		// Publish notification event
 		this.globalEventService.publishMainStream(notifieeId, 'notification', packed);
 

packages/backend/src/core/PushNotificationService.ts

@@ -13,6 +13,19 @@ import { getNoteSummary } from '@/misc/get-note-summary.js';
 import type { MiMeta, MiSwSubscription, SwSubscriptionsRepository } from '@/models/_.js';
 import { bindThis } from '@/decorators.js';
 import { RedisKVCache } from '@/misc/cache.js';
+import { metricCounter } from '@/server/api/MetricsService.js';
+
+const mWebPushCreated = metricCounter({
+	name: 'misskey_webpush_created',
+	help: 'WebPush event',
+	labelNames: ['event_type'],
+});
+
+const mWebPushError = metricCounter({
+	name: 'misskey_webpush_error',
+	help: 'WebPush error',
+	labelNames: ['event_type', 'status'],
+});
 
 // Defined also packages/sw/types.ts#L13
 type PushNotificationsTypes = {
@@ -95,6 +108,8 @@ export class PushNotificationService implements OnApplicationShutdown {
 				},
 			};
 
+			mWebPushCreated?.inc({ event_type: type });
+
 			push.sendNotification(pushSubscription, JSON.stringify({
 				type,
 				body: (type === 'notification' || type === 'unreadAntennaNote') ? truncateBody(type, body) : body,
@@ -116,6 +131,8 @@ export class PushNotificationService implements OnApplicationShutdown {
 					}).then(() => {
 						this.refreshCache(userId);
 					});
+				} else {
+					mWebPushError?.inc({ event_type: type, status: err.statusCode || 'unknown' });
 				}
 			});
 		}

packages/backend/src/core/QueueModule.ts

@@ -18,6 +18,7 @@ import {
 	SystemWebhookDeliverJobData,
 } from '../queue/types.js';
 import type { Provider } from '@nestjs/common';
+import { mActiveJobs, mDelayedJobs, mFailedJobs, mJobBlockedCounter, mWaitingJobs } from '@/queue/metrics.js';
 
 export type SystemQueue = Bull.Queue<Record<string, unknown>>;
 export type EndedPollNotificationQueue = Bull.Queue<EndedPollNotificationJobData>;
@@ -29,57 +30,74 @@ export type ObjectStorageQueue = Bull.Queue;
 export type UserWebhookDeliverQueue = Bull.Queue<UserWebhookDeliverJobData>;
 export type SystemWebhookDeliverQueue = Bull.Queue<SystemWebhookDeliverJobData>;
 
+function withMetrics<T>(queue: Bull.Queue<T>): Bull.Queue<T> {
+	if (process.env.NODE_ENV !== 'test') {
+		setInterval(async () => {
+			mActiveJobs?.set({ queue: queue.name }, await queue.getActiveCount());
+			mDelayedJobs?.set({ queue: queue.name }, await queue.getDelayedCount());
+			mWaitingJobs?.set({ queue: queue.name }, await queue.getWaitingCount());
+			mFailedJobs?.set({ queue: queue.name }, await queue.getFailedCount());
+		}, 2000);
+
+		queue.on('waiting', () => {
+			mJobBlockedCounter?.inc({ queue: queue.name });
+		});
+	}
+	
+	return queue;
+}
+
 const $system: Provider = {
 	provide: 'queue:system',
-	useFactory: (config: Config) => new Bull.Queue(QUEUE.SYSTEM, baseQueueOptions(config, QUEUE.SYSTEM)),
+	useFactory: (config: Config) => withMetrics(new Bull.Queue(QUEUE.SYSTEM, baseQueueOptions(config, QUEUE.SYSTEM))),
 	inject: [DI.config],
 };
 
 const $endedPollNotification: Provider = {
 	provide: 'queue:endedPollNotification',
-	useFactory: (config: Config) => new Bull.Queue(QUEUE.ENDED_POLL_NOTIFICATION, baseQueueOptions(config, QUEUE.ENDED_POLL_NOTIFICATION)),
+	useFactory: (config: Config) => withMetrics(new Bull.Queue(QUEUE.ENDED_POLL_NOTIFICATION, baseQueueOptions(config, QUEUE.ENDED_POLL_NOTIFICATION))),
 	inject: [DI.config],
 };
 
 const $deliver: Provider = {
 	provide: 'queue:deliver',
-	useFactory: (config: Config) => new Bull.Queue(QUEUE.DELIVER, baseQueueOptions(config, QUEUE.DELIVER)),
+	useFactory: (config: Config) => withMetrics(new Bull.Queue(QUEUE.DELIVER, baseQueueOptions(config, QUEUE.DELIVER))),
 	inject: [DI.config],
 };
 
 const $inbox: Provider = {
 	provide: 'queue:inbox',
-	useFactory: (config: Config) => new Bull.Queue(QUEUE.INBOX, baseQueueOptions(config, QUEUE.INBOX)),
+	useFactory: (config: Config) => withMetrics(new Bull.Queue(QUEUE.INBOX, baseQueueOptions(config, QUEUE.INBOX))),
 	inject: [DI.config],
 };
 
 const $db: Provider = {
 	provide: 'queue:db',
-	useFactory: (config: Config) => new Bull.Queue(QUEUE.DB, baseQueueOptions(config, QUEUE.DB)),
+	useFactory: (config: Config) => withMetrics(new Bull.Queue(QUEUE.DB, baseQueueOptions(config, QUEUE.DB))),
 	inject: [DI.config],
 };
 
 const $relationship: Provider = {
 	provide: 'queue:relationship',
-	useFactory: (config: Config) => new Bull.Queue(QUEUE.RELATIONSHIP, baseQueueOptions(config, QUEUE.RELATIONSHIP)),
+	useFactory: (config: Config) => withMetrics(new Bull.Queue(QUEUE.RELATIONSHIP, baseQueueOptions(config, QUEUE.RELATIONSHIP))),
 	inject: [DI.config],
 };
 
 const $objectStorage: Provider = {
 	provide: 'queue:objectStorage',
-	useFactory: (config: Config) => new Bull.Queue(QUEUE.OBJECT_STORAGE, baseQueueOptions(config, QUEUE.OBJECT_STORAGE)),
+	useFactory: (config: Config) => withMetrics(new Bull.Queue(QUEUE.OBJECT_STORAGE, baseQueueOptions(config, QUEUE.OBJECT_STORAGE))),
 	inject: [DI.config],
 };
 
 const $userWebhookDeliver: Provider = {
 	provide: 'queue:userWebhookDeliver',
-	useFactory: (config: Config) => new Bull.Queue(QUEUE.USER_WEBHOOK_DELIVER, baseQueueOptions(config, QUEUE.USER_WEBHOOK_DELIVER)),
+	useFactory: (config: Config) => withMetrics(new Bull.Queue(QUEUE.USER_WEBHOOK_DELIVER, baseQueueOptions(config, QUEUE.USER_WEBHOOK_DELIVER))),
 	inject: [DI.config],
 };
 
 const $systemWebhookDeliver: Provider = {
 	provide: 'queue:systemWebhookDeliver',
-	useFactory: (config: Config) => new Bull.Queue(QUEUE.SYSTEM_WEBHOOK_DELIVER, baseQueueOptions(config, QUEUE.SYSTEM_WEBHOOK_DELIVER)),
+	useFactory: (config: Config) => withMetrics(new Bull.Queue(QUEUE.SYSTEM_WEBHOOK_DELIVER, baseQueueOptions(config, QUEUE.SYSTEM_WEBHOOK_DELIVER))),
 	inject: [DI.config],
 };
 

packages/backend/src/core/ReactionService.ts

@@ -30,6 +30,9 @@ import { trackPromise } from '@/misc/promise-tracker.js';
 import { isQuote, isRenote } from '@/misc/is-renote.js';
 import { ReactionsBufferingService } from '@/core/ReactionsBufferingService.js';
 import { PER_NOTE_REACTION_USER_PAIR_CACHE_MAX } from '@/const.js';
+import { UserWebhookPayload, UserWebhookService } from './UserWebhookService.js';
+import { QueueService } from './QueueService.js';
+import { Packed } from '@/misc/json-schema.js';
 
 const FALLBACK = '\u2764';
 
@@ -94,6 +97,8 @@ export class ReactionService {
 		private reactionsBufferingService: ReactionsBufferingService,
 		private idService: IdService,
 		private featuredService: FeaturedService,
+		private queueService: QueueService,
+		private webhookService: UserWebhookService,
 		private globalEventService: GlobalEventService,
 		private apRendererService: ApRendererService,
 		private apDeliverManagerService: ApDeliverManagerService,
@@ -254,12 +259,33 @@ export class ReactionService {
 			userId: user.id,
 		});
 
-		// リアクションされたユーザーがローカルユーザーなら通知を作成
+		// リアクションされたユーザーがローカルユーザーなら通知を作成してWebhookを送信
 		if (note.userHost === null) {
 			this.notificationService.createNotification(note.userId, 'reaction', {
 				noteId: note.id,
 				reaction: reaction,
 			}, user.id);
+
+			this.webhookService.getActiveWebhooks().then(async webhooks => {
+				webhooks = webhooks.filter(x => x.userId === note.userId && x.on.includes('reaction'));
+				if (webhooks.length === 0) return;
+
+				const noteObj = await this.noteEntityService.pack(note, null, { skipHide: true, withReactionAndUserPairCache: true });
+				const userObj = await this.userEntityService.pack(user.id, null, { schema: 'UserLite' });
+
+				const payload: UserWebhookPayload<'reaction'> = {
+					note: noteObj,
+					reaction: {
+						id: record.id,
+						user: userObj,
+						reaction: reaction,
+					},
+				};
+
+				for (const webhook of webhooks) {
+					this.queueService.userWebhookDeliver(webhook, 'reaction', payload);
+				}
+			});
 		}
 
 		//#region 配信

packages/backend/src/core/RemoteUserResolveService.ts

@@ -18,6 +18,7 @@ import { RemoteLoggerService } from '@/core/RemoteLoggerService.js';
 import { ApDbResolverService } from '@/core/activitypub/ApDbResolverService.js';
 import { ApPersonService } from '@/core/activitypub/models/ApPersonService.js';
 import { bindThis } from '@/decorators.js';
+import { ApResolverService } from './activitypub/ApResolverService.js';
 
 @Injectable()
 export class RemoteUserResolveService {
@@ -35,6 +36,7 @@ export class RemoteUserResolveService {
 		private remoteLoggerService: RemoteLoggerService,
 		private apDbResolverService: ApDbResolverService,
 		private apPersonService: ApPersonService,
+		private apResolverService: ApResolverService,
 	) {
 		this.logger = this.remoteLoggerService.logger.createSubLogger('resolve-user');
 	}
@@ -91,7 +93,7 @@ export class RemoteUserResolveService {
 			}
 
 			this.logger.succ(`return new remote user: ${chalk.magenta(acctLower)}`);
-			return await this.apPersonService.createPerson(self.href);
+			return await this.apPersonService.createPerson(self.href, this.apResolverService.createResolver());
 		}
 
 		// ユーザー情報が古い場合は、WebFingerからやりなおして返す

packages/backend/src/core/RoleService.ts

@@ -488,6 +488,7 @@ export class RoleService implements OnApplicationShutdown, OnModuleInit {
 		return ids.length > 0
 			? await this.usersRepository.findBy({
 				id: In(ids),
+				isDeleted: false,
 			})
 			: [];
 	}

packages/backend/src/core/SearchService.ts

@@ -4,7 +4,7 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
-import { In } from 'typeorm';
+import { Brackets, In } from 'typeorm';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { bindThis } from '@/decorators.js';
@@ -215,7 +215,10 @@ export class SearchService {
 			}
 
 			query
-				.andWhere('note.text ILIKE :q', { q: `%${ sqlLikeEscape(q) }%` })
+				.andWhere(new Brackets((qb => {
+					qb.where('note.text &@~ :q', { q: sqlLikeEscape(q) })
+						.orWhere('note.cw &@~ :q', { q: sqlLikeEscape(q) });
+				})))
 				.innerJoinAndSelect('note.user', 'user')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')

packages/backend/src/core/UserWebhookService.ts

@@ -14,6 +14,14 @@ import type { OnApplicationShutdown } from '@nestjs/common';
 import type { Packed } from '@/misc/json-schema.js';
 
 export type UserWebhookPayload<T extends WebhookEventTypes> =
+	T extends 'reaction' ? {
+		reaction: {
+			id: string,
+			user: Packed<'UserLite'>,
+			reaction: string,
+		}
+		note: Packed<'Note'>,
+}:
 	T extends 'note' | 'reply' | 'renote' |'mention' ? {
 		note: Packed<'Note'>,
 	} :

packages/backend/src/core/VideoProcessingService.ts

@@ -7,19 +7,21 @@ import { Inject, Injectable } from '@nestjs/common';
 import FFmpeg from 'fluent-ffmpeg';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
-import { ImageProcessingService } from '@/core/ImageProcessingService.js';
+import { __YUME_PRIVATE_ImageProcessingService } from '@/core/ImageProcessingService.js';
 import type { IImage } from '@/core/ImageProcessingService.js';
 import { createTempDir } from '@/misc/create-temp.js';
 import { bindThis } from '@/decorators.js';
 import { appendQuery, query } from '@/misc/prelude/url.js';
 
 @Injectable()
-export class VideoProcessingService {
+// Prevent accidental import by upstream merge
+// eslint-disable-next-line
+export class __YUME_PRIVATE_VideoProcessingService {
 	constructor(
 		@Inject(DI.config)
 		private config: Config,
 
-		private imageProcessingService: ImageProcessingService,
+		private imageProcessingService: __YUME_PRIVATE_ImageProcessingService,
 	) {
 	}
 

packages/backend/src/core/WebAuthnService.ts

@@ -83,7 +83,11 @@ export class WebAuthnService {
 	}
 
 	@bindThis
-	public async verifyRegistration(userId: MiUser['id'], response: RegistrationResponseJSON): Promise<{
+	public async verifyRegistration(
+		userId: MiUser['id'], 
+		response: RegistrationResponseJSON,
+		twoFactorOnly: boolean = false,
+	): Promise<{
 		credentialID: string;
 		credentialPublicKey: Uint8Array;
 		attestationObject: Uint8Array;
@@ -111,7 +115,7 @@ export class WebAuthnService {
 				expectedChallenge: challenge,
 				expectedOrigin: relyingParty.origin,
 				expectedRPID: relyingParty.rpId,
-				requireUserVerification: true,
+				requireUserVerification: !twoFactorOnly,
 			});
 		} catch (error) {
 			console.error(error);
@@ -245,7 +249,11 @@ export class WebAuthnService {
 	}
 
 	@bindThis
-	public async verifyAuthentication(userId: MiUser['id'], response: AuthenticationResponseJSON): Promise<boolean> {
+	public async verifyAuthentication(
+		userId: MiUser['id'], 
+		response: AuthenticationResponseJSON,
+		twoFactorOnly: boolean = false,
+	): Promise<boolean> {
 		const challenge = await this.redisClient.get(`webauthn:challenge:${userId}`);
 
 		if (!challenge) {
@@ -302,7 +310,7 @@ export class WebAuthnService {
 					counter: key.counter,
 					transports: key.transports ? key.transports as AuthenticatorTransportFuture[] : undefined,
 				},
-				requireUserVerification: true,
+				requireUserVerification: !twoFactorOnly,
 			});
 		} catch (error) {
 			console.error(error);

packages/backend/src/core/WebhookTestService.ts

@@ -253,6 +253,20 @@ function toPackedUserDetailedNotMe(user: MiUser, override?: Packed<'UserDetailed
 	};
 }
 
+function generateDummyReactionPayload(note_override?: Partial<MiNote>): UserWebhookPayload<'reaction'> {
+	const dummyNote = generateDummyNote(note_override);
+	const dummyReaction = {
+		id: 'dummy-reaction-1',
+		user: toPackedUserLite(generateDummyUser()),
+		reaction: 'test_reaction',
+	};
+
+	return {
+		note: toPackedNote(dummyNote),
+		reaction: dummyReaction,
+	};
+}
+
 const dummyUser1 = generateDummyUser();
 const dummyUser2 = generateDummyUser({
 	id: 'dummy-user-2',
@@ -279,6 +293,10 @@ const dummyUser3 = generateDummyUser({
 	notesCount: 15900,
 });
 
+function wrapBodyEnum<T extends string, U>(tag: T, body: U): { [K in T]: U } {
+	return { [tag]: body } as { [K in T]: U };
+}
+
 @Injectable()
 export class WebhookTestService {
 	public static NoSuchWebhookError = class extends Error {

packages/backend/src/core/activitypub/ApDbResolverService.ts

@@ -16,6 +16,7 @@ import { MiLocalUser, MiRemoteUser } from '@/models/User.js';
 import { getApId } from './type.js';
 import { ApPersonService } from './models/ApPersonService.js';
 import type { IObject } from './type.js';
+import { toASCII } from 'node:punycode';
 
 export type UriParseResult = {
 	/** wether the URI was generated by us */
@@ -63,7 +64,9 @@ export class ApDbResolverService implements OnApplicationShutdown {
 		const separator = '/';
 
 		const uri = new URL(getApId(value));
-		if (uri.origin !== this.config.url) return { local: false, uri: uri.href };
+		if (toASCII(uri.host) !== toASCII(this.config.host)) {
+			return { local: false, uri: uri.href };
+		}
 
 		const [, type, id, ...rest] = uri.pathname.split(separator);
 		return {

packages/backend/src/core/activitypub/ApInboxService.ts

@@ -5,6 +5,7 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { In } from 'typeorm';
+import * as prom from 'prom-client';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { UserFollowingService } from '@/core/UserFollowingService.js';
@@ -28,7 +29,7 @@ import { bindThis } from '@/decorators.js';
 import type { MiRemoteUser } from '@/models/User.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { AbuseReportService } from '@/core/AbuseReportService.js';
-import { getApHrefNullable, getApId, getApIds, getApType, isAccept, isActor, isAdd, isAnnounce, isBlock, isCollection, isCollectionOrOrderedCollection, isCreate, isDelete, isFlag, isFollow, isLike, isMove, isPost, isReject, isRemove, isTombstone, isUndo, isUpdate, validActor, validPost } from './type.js';
+import { getApHrefNullable, getApId, getApIds, getApType, isActor, isCollection, isCollectionOrOrderedCollection, isPost, isTombstone, validActor, validPost, yumeDowncastAccept, yumeDowncastAdd, yumeDowncastAnnounce, yumeDowncastBlock, yumeDowncastCreate, yumeDowncastDelete, yumeDowncastFlag, yumeDowncastFollow, yumeDowncastLike, yumeDowncastMove, yumeDowncastReject, yumeDowncastRemove, yumeDowncastUndo, yumeDowncastUpdate } from './type.js';
 import { ApNoteService } from './models/ApNoteService.js';
 import { ApLoggerService } from './ApLoggerService.js';
 import { ApDbResolverService } from './ApDbResolverService.js';
@@ -38,6 +39,13 @@ import { ApPersonService } from './models/ApPersonService.js';
 import { ApQuestionService } from './models/ApQuestionService.js';
 import type { Resolver } from './ApResolverService.js';
 import type { IAccept, IAdd, IAnnounce, IBlock, ICreate, IDelete, IFlag, IFollow, ILike, IObject, IReject, IRemove, IUndo, IUpdate, IMove, IPost } from './type.js';
+import { metricCounter } from '@/server/api/MetricsService.js';
+
+const mInboxReceived = metricCounter({
+	name: 'misskey_ap_inbox_received_total',
+	help: 'Total number of activities received by AP inbox',
+	labelNames: ['host', 'type'],
+});
 
 @Injectable()
 export class ApInboxService {
@@ -130,37 +138,92 @@ export class ApInboxService {
 	public async performOneActivity(actor: MiRemoteUser, activity: IObject): Promise<string | void> {
 		if (actor.isSuspended) return;
 
-		if (isCreate(activity)) {
-			return await this.create(actor, activity);
-		} else if (isDelete(activity)) {
-			return await this.delete(actor, activity);
-		} else if (isUpdate(activity)) {
-			return await this.update(actor, activity);
-		} else if (isFollow(activity)) {
-			return await this.follow(actor, activity);
-		} else if (isAccept(activity)) {
-			return await this.accept(actor, activity);
-		} else if (isReject(activity)) {
-			return await this.reject(actor, activity);
-		} else if (isAdd(activity)) {
-			return await this.add(actor, activity);
-		} else if (isRemove(activity)) {
-			return await this.remove(actor, activity);
-		} else if (isAnnounce(activity)) {
-			return await this.announce(actor, activity);
-		} else if (isLike(activity)) {
-			return await this.like(actor, activity);
-		} else if (isUndo(activity)) {
-			return await this.undo(actor, activity);
-		} else if (isBlock(activity)) {
-			return await this.block(actor, activity);
-		} else if (isFlag(activity)) {
-			return await this.flag(actor, activity);
-		} else if (isMove(activity)) {
-			return await this.move(actor, activity);
-		} else {
-			return `unrecognized activity type: ${activity.type}`;
+		const create = yumeDowncastCreate(activity);
+		if (create) {
+			mInboxReceived?.inc({ host: actor.host, type: 'create' });
+			return await this.create(actor, create);
 		}
+
+		const update = yumeDowncastUpdate(activity);
+		if (update) {
+			mInboxReceived?.inc({ host: actor.host, type: 'update' });
+			return await this.update(actor, update);
+		}
+
+		const del = yumeDowncastDelete(activity);
+		if (del) {
+			mInboxReceived?.inc({ host: actor.host, type: 'delete' });
+			return await this.delete(actor, del);
+		}
+
+		const follow = yumeDowncastFollow(activity);
+		if (follow) {
+			mInboxReceived?.inc({ host: actor.host, type: 'follow' });
+			return await this.follow(actor, follow);
+		}
+
+		const accept = yumeDowncastAccept(activity);
+		if (accept) {
+			mInboxReceived?.inc({ host: actor.host, type: 'accept' });
+			return await this.accept(actor, accept);
+		}
+
+		const reject = yumeDowncastReject(activity);
+		if (reject) {
+			mInboxReceived?.inc({ host: actor.host, type: 'reject' });
+			return await this.reject(actor, reject);
+		}
+
+		const add = yumeDowncastAdd(activity);
+		if (add) {
+			mInboxReceived?.inc({ host: actor.host, type: 'add' });
+			return await this.add(actor, add);
+		}
+
+		const remove = yumeDowncastRemove(activity);
+		if (remove) {
+			mInboxReceived?.inc({ host: actor.host, type: 'remove' });
+			return await this.remove(actor, remove);
+		}
+
+		const announce = yumeDowncastAnnounce(activity);
+		if (announce) {
+			mInboxReceived?.inc({ host: actor.host, type: 'announce' });
+			return await this.announce(actor, announce);
+		}
+
+		const like = yumeDowncastLike(activity);
+		if (like) {
+			mInboxReceived?.inc({ host: actor.host, type: 'like' });
+			return await this.like(actor, like);
+		}
+
+		const move = yumeDowncastMove(activity);
+		if (move) {
+			mInboxReceived?.inc({ host: actor.host, type: 'move' });
+			return await this.move(actor, move);
+		}
+
+		const undo = yumeDowncastUndo(activity);
+		if (undo) {
+			mInboxReceived?.inc({ host: actor.host, type: 'undo' });
+			return await this.undo(actor, undo);
+		}
+
+		const block = yumeDowncastBlock(activity);
+		if (block) {
+			mInboxReceived?.inc({ host: actor.host, type: 'block' });
+			return await this.block(actor, block);
+		}
+
+		const flag = yumeDowncastFlag(activity);
+		if (flag) {
+			mInboxReceived?.inc({ host: actor.host, type: 'flag' });
+			return await this.flag(actor, flag);
+		}
+
+		mInboxReceived?.inc({ host: actor.host, type: 'unknown' });
+		return `unrecognized activity type: ${activity.type}`;
 	}
 
 	@bindThis
@@ -211,7 +274,8 @@ export class ApInboxService {
 			throw err;
 		});
 
-		if (isFollow(object)) return await this.acceptFollow(actor, object);
+		const follow = yumeDowncastFollow(object);
+		if (follow) return await this.acceptFollow(actor, follow);
 
 		return `skip: Unknown Accept type: ${getApType(object)}`;
 	}
@@ -423,7 +487,7 @@ export class ApInboxService {
 			const exist = await this.apNoteService.fetchNote(note);
 			if (exist) return 'skip: note exists';
 
-			await this.apNoteService.createNote(note, resolver, silent);
+			await this.apNoteService.createNote(note, actor, resolver, silent);
 			return 'ok';
 		} catch (err) {
 			if (err instanceof StatusError && !err.isRetryable) {
@@ -469,9 +533,9 @@ export class ApInboxService {
 			formerType = 'Note';
 		}
 
-		if (validPost.includes(formerType)) {
+		if (validPost?.includes(formerType)) {
 			return await this.deleteNote(actor, uri);
-		} else if (validActor.includes(formerType)) {
+		} else if (validActor?.includes(formerType)) {
 			return await this.deleteActor(actor, uri);
 		} else {
 			return `Unknown type ${formerType}`;
@@ -486,19 +550,12 @@ export class ApInboxService {
 			return `skip: delete actor ${actor.uri} !== ${uri}`;
 		}
 
-		const user = await this.usersRepository.findOneBy({ id: actor.id });
-		if (user == null) {
-			return 'skip: actor not found';
-		} else if (user.isDeleted) {
+		if (!(await this.usersRepository.update({ id: actor.id, isDeleted: false }, { isDeleted: true })).affected) {
 			return 'skip: already deleted';
 		}
 
 		const job = await this.queueService.createDeleteAccountJob(actor);
 
-		await this.usersRepository.update(actor.id, {
-			isDeleted: true,
-		});
-
 		this.globalEventService.publishInternalEvent('remoteUserUpdated', { id: actor.id });
 
 		return `ok: queued ${job.name} ${job.id}`;
@@ -567,7 +624,8 @@ export class ApInboxService {
 			throw e;
 		});
 
-		if (isFollow(object)) return await this.rejectFollow(actor, object);
+		const follow = yumeDowncastFollow(object);
+		if (follow) return await this.rejectFollow(actor, follow);
 
 		return `skip: Unknown Reject type: ${getApType(object)}`;
 	}
@@ -634,11 +692,20 @@ export class ApInboxService {
 		});
 
 		// don't queue because the sender may attempt again when timeout
-		if (isFollow(object)) return await this.undoFollow(actor, object);
-		if (isBlock(object)) return await this.undoBlock(actor, object);
-		if (isLike(object)) return await this.undoLike(actor, object);
-		if (isAnnounce(object)) return await this.undoAnnounce(actor, object);
-		if (isAccept(object)) return await this.undoAccept(actor, object);
+		const follow = yumeDowncastFollow(object);
+		if (follow) return await this.undoFollow(actor, follow);
+
+		const block = yumeDowncastBlock(object);
+		if (block) return await this.undoBlock(actor, block);
+
+		const like = yumeDowncastLike(object);
+		if (like) return await this.undoLike(actor, like);
+
+		const announce = yumeDowncastAnnounce(object);
+		if (announce) return await this.undoAnnounce(actor, announce);
+
+		const accept = yumeDowncastAccept(object);
+		if (accept) return await this.undoAccept(actor, accept);
 
 		return `skip: unknown object type ${getApType(object)}`;
 	}
@@ -768,7 +835,7 @@ export class ApInboxService {
 			await this.apPersonService.updatePerson(actor.uri, resolver, object);
 			return 'ok: Person updated';
 		} else if (getApType(object) === 'Question') {
-			await this.apQuestionService.updateQuestion(object, resolver).catch(err => console.error(err));
+			await this.apQuestionService.updateQuestion(object, actor, resolver).catch(err => console.error(err));
 			return 'ok: Question updated';
 		} else {
 			return `skip: Unknown type: ${getApType(object)}`;

packages/backend/src/core/activitypub/ApRendererService.ts

@@ -30,7 +30,7 @@ import { IdService } from '@/core/IdService.js';
 import { JsonLdService } from './JsonLdService.js';
 import { ApMfmService } from './ApMfmService.js';
 import { CONTEXT } from './misc/contexts.js';
-import type { IAccept, IActivity, IAdd, IAnnounce, IApDocument, IApEmoji, IApHashtag, IApImage, IApMention, IBlock, ICreate, IDelete, IFlag, IFollow, IKey, ILike, IMove, IObject, IPost, IQuestion, IReject, IRemove, ITombstone, IUndo, IUpdate } from './type.js';
+import { markOutgoing, type IAccept, type IActivity, type IAdd, type IAnnounce, type IApDocument, type IApEmoji, type IApHashtag, type IApImage, type IApMention, type IBlock, type ICreate, type IDelete, type IFlag, type IFollow, type IKey, type ILike, type IMove, type IObject, type IPost, type IQuestion, type IReject, type IRemove, type ITombstone, type IUndo, type IUpdate } from './type.js';
 
 @Injectable()
 export class ApRendererService {
@@ -66,21 +66,21 @@ export class ApRendererService {
 
 	@bindThis
 	public renderAccept(object: string | IObject, user: { id: MiUser['id']; host: null }): IAccept {
-		return {
+		return markOutgoing({
 			type: 'Accept',
 			actor: this.userEntityService.genLocalUserUri(user.id),
 			object,
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public renderAdd(user: MiLocalUser, target: string | IObject | undefined, object: string | IObject): IAdd {
-		return {
+		return markOutgoing({
 			type: 'Add',
 			actor: this.userEntityService.genLocalUserUri(user.id),
 			target,
 			object,
-		};
+		}, undefined);
 	}
 
 	@bindThis
@@ -103,7 +103,7 @@ export class ApRendererService {
 			throw new Error('renderAnnounce: cannot render non-public note');
 		}
 
-		return {
+		return markOutgoing({
 			id: `${this.config.url}/notes/${note.id}/activity`,
 			actor: this.userEntityService.genLocalUserUri(note.userId),
 			type: 'Announce',
@@ -111,7 +111,7 @@ export class ApRendererService {
 			to,
 			cc,
 			object,
-		};
+		}, undefined);
 	}
 
 	/**
@@ -125,23 +125,23 @@ export class ApRendererService {
 			throw new Error('renderBlock: missing blockee uri');
 		}
 
-		return {
+		return markOutgoing({
 			type: 'Block',
 			id: `${this.config.url}/blocks/${block.id}`,
 			actor: this.userEntityService.genLocalUserUri(block.blockerId),
 			object: block.blockee.uri,
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public renderCreate(object: IObject, note: MiNote): ICreate {
-		const activity: ICreate = {
+		const activity: ICreate = markOutgoing({
 			id: `${this.config.url}/notes/${note.id}/activity`,
 			actor: this.userEntityService.genLocalUserUri(note.userId),
 			type: 'Create',
 			published: this.idService.parse(note.id).date.toISOString(),
 			object,
-		};
+		}, undefined);
 
 		if (object.to) activity.to = object.to;
 		if (object.cc) activity.cc = object.cc;
@@ -151,28 +151,28 @@ export class ApRendererService {
 
 	@bindThis
 	public renderDelete(object: IObject | string, user: { id: MiUser['id']; host: null }): IDelete {
-		return {
+		return markOutgoing({
 			type: 'Delete',
 			actor: this.userEntityService.genLocalUserUri(user.id),
 			object,
 			published: new Date().toISOString(),
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public renderDocument(file: MiDriveFile): IApDocument {
-		return {
+		return markOutgoing({
 			type: 'Document',
 			mediaType: file.webpublicType ?? file.type,
 			url: this.driveFileEntityService.getPublicUrl(file),
 			name: file.comment,
 			sensitive: file.isSensitive,
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public renderEmoji(emoji: MiEmoji): IApEmoji {
-		return {
+		return markOutgoing( {
 			id: `${this.config.url}/emojis/${emoji.name}`,
 			type: 'Emoji',
 			name: `:${emoji.name}:`,
@@ -183,28 +183,28 @@ export class ApRendererService {
 				// || emoji.originalUrl してるのは後方互換性のため（publicUrlはstringなので??はだめ）
 				url: emoji.publicUrl || emoji.originalUrl,
 			},
-		};
+		}, undefined);
 	}
 
 	// to anonymise reporters, the reporting actor must be a system user
 	@bindThis
 	public renderFlag(user: MiLocalUser, object: IObject | string, content: string): IFlag {
-		return {
+		return markOutgoing({
 			type: 'Flag',
 			actor: this.userEntityService.genLocalUserUri(user.id),
 			content,
 			object,
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public renderFollowRelay(relay: MiRelay, relayActor: MiLocalUser): IFollow {
-		return {
+		return markOutgoing({
 			id: `${this.config.url}/activities/follow-relay/${relay.id}`,
 			type: 'Follow',
 			actor: this.userEntityService.genLocalUserUri(relayActor.id),
 			object: 'https://www.w3.org/ns/activitystreams#Public',
-		};
+		}, undefined);
 	}
 
 	/**
@@ -223,36 +223,36 @@ export class ApRendererService {
 		followee: MiPartialLocalUser | MiPartialRemoteUser,
 		requestId?: string,
 	): IFollow {
-		return {
+		return markOutgoing({
 			id: requestId ?? `${this.config.url}/follows/${follower.id}/${followee.id}`,
 			type: 'Follow',
 			actor: this.userEntityService.getUserUri(follower),
 			object: this.userEntityService.getUserUri(followee),
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public renderHashtag(tag: string): IApHashtag {
-		return {
+		return markOutgoing({
 			type: 'Hashtag',
 			href: `${this.config.url}/tags/${encodeURIComponent(tag)}`,
 			name: `#${tag}`,
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public renderImage(file: MiDriveFile): IApImage {
-		return {
+		return markOutgoing({
 			type: 'Image',
 			url: this.driveFileEntityService.getPublicUrl(file),
 			sensitive: file.isSensitive,
 			name: file.comment,
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public renderKey(user: MiLocalUser, key: MiUserKeypair, postfix?: string): IKey {
-		return {
+		return markOutgoing({
 			id: `${this.config.url}/users/${user.id}${postfix ?? '/publickey'}`,
 			type: 'Key',
 			owner: this.userEntityService.genLocalUserUri(user.id),
@@ -260,21 +260,21 @@ export class ApRendererService {
 				type: 'spki',
 				format: 'pem',
 			}),
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public async renderLike(noteReaction: MiNoteReaction, note: { uri: string | null }): Promise<ILike> {
 		const reaction = noteReaction.reaction;
 
-		const object: ILike = {
+		const object: ILike = markOutgoing({
 			type: 'Like',
 			id: `${this.config.url}/likes/${noteReaction.id}`,
 			actor: `${this.config.url}/users/${noteReaction.userId}`,
 			object: note.uri ? note.uri : `${this.config.url}/notes/${noteReaction.noteId}`,
 			content: reaction,
 			_misskey_reaction: reaction,
-		};
+		}, undefined);
 
 		if (reaction.startsWith(':')) {
 			const name = reaction.replaceAll(':', '');
@@ -288,11 +288,11 @@ export class ApRendererService {
 
 	@bindThis
 	public renderMention(mention: MiPartialLocalUser | MiPartialRemoteUser): IApMention {
-		return {
+		return markOutgoing({
 			type: 'Mention',
 			href: this.userEntityService.getUserUri(mention),
 			name: this.userEntityService.isRemoteUser(mention) ? `@${mention.username}@${mention.host}` : `@${(mention as MiLocalUser).username}`,
-		};
+		}, undefined);
 	}
 
 	@bindThis
@@ -302,13 +302,13 @@ export class ApRendererService {
 	): IMove {
 		const actor = this.userEntityService.getUserUri(src);
 		const target = this.userEntityService.getUserUri(dst);
-		return {
+		return markOutgoing({
 			id: `${this.config.url}/moves/${src.id}/${dst.id}`,
 			actor,
 			type: 'Move',
 			object: actor,
 			target,
-		};
+		}, undefined);
 	}
 
 	@bindThis
@@ -422,7 +422,7 @@ export class ApRendererService {
 			})),
 		} as const : {};
 
-		return {
+		return markOutgoing({
 			id: `${this.config.url}/notes/${note.id}`,
 			type: 'Note',
 			attributedTo,
@@ -445,7 +445,7 @@ export class ApRendererService {
 			sensitive: note.cw != null || files.some(file => file.isSensitive),
 			tag,
 			...asPoll,
-		};
+		}, undefined);
 	}
 
 	@bindThis
@@ -529,7 +529,7 @@ export class ApRendererService {
 
 	@bindThis
 	public renderQuestion(user: { id: MiUser['id'] }, note: MiNote, poll: MiPoll): IQuestion {
-		return {
+		return markOutgoing({
 			type: 'Question',
 			id: `${this.config.url}/questions/${note.id}`,
 			actor: this.userEntityService.genLocalUserUri(user.id),
@@ -542,78 +542,78 @@ export class ApRendererService {
 					totalItems: poll.votes[i],
 				},
 			})),
-		};
+		}, 'question');
 	}
 
 	@bindThis
 	public renderReject(object: string | IObject, user: { id: MiUser['id'] }): IReject {
-		return {
+		return markOutgoing({
 			type: 'Reject',
 			actor: this.userEntityService.genLocalUserUri(user.id),
 			object,
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public renderRemove(user: { id: MiUser['id'] }, target: string | IObject | undefined, object: string | IObject): IRemove {
-		return {
+		return markOutgoing({
 			type: 'Remove',
 			actor: this.userEntityService.genLocalUserUri(user.id),
 			target,
 			object,
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public renderTombstone(id: string): ITombstone {
-		return {
+		return markOutgoing({
 			id,
 			type: 'Tombstone',
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public renderUndo(object: string | IObject, user: { id: MiUser['id'] }): IUndo {
 		const id = typeof object !== 'string' && typeof object.id === 'string' && object.id.startsWith(this.config.url) ? `${object.id}/undo` : undefined;
 
-		return {
+		return markOutgoing({
 			type: 'Undo',
 			...(id ? { id } : {}),
 			actor: this.userEntityService.genLocalUserUri(user.id),
 			object,
 			published: new Date().toISOString(),
-		};
+		}, undefined);
 	}
 
 	@bindThis
 	public renderUpdate(object: string | IObject, user: { id: MiUser['id'] }): IUpdate {
-		return {
+		return markOutgoing( {
 			id: `${this.config.url}/users/${user.id}#updates/${new Date().getTime()}`,
 			actor: this.userEntityService.genLocalUserUri(user.id),
 			type: 'Update',
 			to: ['https://www.w3.org/ns/activitystreams#Public'],
 			object,
 			published: new Date().toISOString(),
-		};
+		}, 	undefined);
 	}
 
 	@bindThis
 	public renderVote(user: { id: MiUser['id'] }, vote: MiPollVote, note: MiNote, poll: MiPoll, pollOwner: MiRemoteUser): ICreate {
-		return {
+		return markOutgoing({
 			id: `${this.config.url}/users/${user.id}#votes/${vote.id}/activity`,
 			actor: this.userEntityService.genLocalUserUri(user.id),
 			type: 'Create',
 			to: [pollOwner.uri],
 			published: new Date().toISOString(),
-			object: {
+			object: markOutgoing({
 				id: `${this.config.url}/users/${user.id}#votes/${vote.id}`,
 				type: 'Note',
 				attributedTo: this.userEntityService.genLocalUserUri(user.id),
 				to: [pollOwner.uri],
 				inReplyTo: note.uri,
 				name: poll.choices[vote.choice],
-			},
-		};
+			}, undefined),
+		}, undefined);
 	}
 
 	@bindThis

packages/backend/src/core/activitypub/ApRequestService.ts

@@ -11,11 +11,14 @@ import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import type { MiUser } from '@/models/User.js';
 import { UserKeypairService } from '@/core/UserKeypairService.js';
+import { UtilityService } from '@/core/UtilityService.js';
 import { HttpRequestService } from '@/core/HttpRequestService.js';
 import { LoggerService } from '@/core/LoggerService.js';
 import { bindThis } from '@/decorators.js';
 import type Logger from '@/logger.js';
 import { validateContentTypeSetAsActivityPub } from '@/core/activitypub/misc/validator.js';
+import { assertActivityMatchesUrls } from '@/core/activitypub/misc/check-against-url.js';
+import type { IObject } from './type.js';
 
 type Request = {
 	url: string;
@@ -145,6 +148,7 @@ export class ApRequestService {
 		private userKeypairService: UserKeypairService,
 		private httpRequestService: HttpRequestService,
 		private loggerService: LoggerService,
+		private utilityService: UtilityService,
 	) {
 		// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
 		this.logger = this.loggerService?.getLogger('ap-request'); // なぜか TypeError: Cannot read properties of undefined (reading 'getLogger') と言われる
@@ -251,7 +255,11 @@ export class ApRequestService {
 		//#endregion
 
 		validateContentTypeSetAsActivityPub(res);
+		const finalUrl = res.url; // redirects may have been involved
+		const activity = await res.json() as IObject;
 
-		return await res.json();
+		assertActivityMatchesUrls(activity, [url, finalUrl]);
+
+		return activity;
 	}
 }

packages/backend/src/core/activitypub/ApResolverService.ts

@@ -5,6 +5,7 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { IsNull, Not } from 'typeorm';
+import * as Bull from 'bullmq';
 import type { MiLocalUser, MiRemoteUser } from '@/models/User.js';
 import { InstanceActorService } from '@/core/InstanceActorService.js';
 import type { NotesRepository, PollsRepository, NoteReactionsRepository, UsersRepository, FollowRequestsRepository, MiMeta } from '@/models/_.js';
@@ -15,11 +16,13 @@ import { UtilityService } from '@/core/UtilityService.js';
 import { bindThis } from '@/decorators.js';
 import { LoggerService } from '@/core/LoggerService.js';
 import type Logger from '@/logger.js';
-import { isCollectionOrOrderedCollection } from './type.js';
+import { isCollectionOrOrderedCollection, yumeNormalizeObject } from './type.js';
 import { ApDbResolverService } from './ApDbResolverService.js';
 import { ApRendererService } from './ApRendererService.js';
 import { ApRequestService } from './ApRequestService.js';
-import type { IObject, ICollection, IOrderedCollection } from './type.js';
+import type { IObject, ICollection, IOrderedCollection, IUnsanitizedObject } from './type.js';
+import { toASCII } from 'node:punycode';
+import { yumeAssertAcceptableURL } from './misc/validator.js';
 
 export class Resolver {
 	private history: Set<string>;
@@ -52,11 +55,16 @@ export class Resolver {
 		return Array.from(this.history);
 	}
 
+	@bindThis
+	public getRecursionLimit(): number {
+		return this.recursionLimit;
+	}
+
 	@bindThis
 	public async resolveCollection(value: string | IObject): Promise<ICollection | IOrderedCollection> {
 		const collection = typeof value === 'string'
 			? await this.resolve(value)
-			: value;
+			: yumeNormalizeObject(value);
 
 		if (isCollectionOrOrderedCollection(collection)) {
 			return collection;
@@ -66,7 +74,7 @@ export class Resolver {
 	}
 
 	@bindThis
-	public async resolve(value: string | IObject): Promise<IObject> {
+	private async resolveNotNormalized(value: string | IObject): Promise<IUnsanitizedObject> {
 		if (typeof value !== 'string') {
 			return value;
 		}
@@ -83,7 +91,7 @@ export class Resolver {
 		}
 
 		if (this.history.size > this.recursionLimit) {
-			throw new Error(`hit recursion limit: ${this.utilityService.extractDbHost(value)}`);
+			throw new Bull.UnrecoverableError(`hit recursion limit: ${this.utilityService.extractDbHost(value)}`);
 		}
 
 		this.history.add(value);
@@ -102,8 +110,8 @@ export class Resolver {
 		}
 
 		const object = (this.user
-			? await this.apRequestService.signedGet(value, this.user) as IObject
-			: await this.httpRequestService.getActivityJson(value)) as IObject;
+			? await this.apRequestService.signedGet(value, this.user) as IUnsanitizedObject
+			: await this.httpRequestService.getActivityJson(value)) as IUnsanitizedObject;
 
 		if (
 			Array.isArray(object['@context']) ?
@@ -113,9 +121,27 @@ export class Resolver {
 			throw new Error('invalid response');
 		}
 
+		// HttpRequestService / ApRequestService have already checked that
+		// `object.id` or `object.url` matches the URL used to fetch the
+		// object after redirects; here we double-check that no redirects
+		// bounced between hosts
+		if (object.id == null) {
+			throw new Error('invalid AP object: missing id');
+		}
+
+		yumeAssertAcceptableURL(object.id);
+		yumeAssertAcceptableURL(value);
+
 		return object;
 	}
 
+	@bindThis
+	public async resolve(value: string | IObject): Promise<IObject> {
+		const object = await this.resolveNotNormalized(value);
+
+		return yumeNormalizeObject(object);
+	}
+
 	@bindThis
 	private resolveLocal(url: string): Promise<IObject> {
 		const parsed = this.apDbResolverService.parseUri(url);

packages/backend/src/core/activitypub/misc/check-against-url.ts

@@ -0,0 +1,46 @@
+/*
+ * SPDX-FileCopyrightText: dakkar and sharkey-project and yumechi
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+import { metricCounter } from '@/server/api/MetricsService.js';
+import type { IObject } from '../type.js';
+
+const mFetchBadActivityUrl = metricCounter({
+	name: 'misskey_ap_fetch_bad_activity_url',
+	help: 'Fetches that failed because the activity URL did not match the expected Host',
+	labelNames: ['host_received', 'host_expected'],
+});
+
+function getHrefFrom(one: IObject|string): string | undefined {
+	if (typeof(one) === 'string') return one;
+	return one.href;
+}
+
+export function assertActivityMatchesUrls(activity: IObject, urls: string[]) {
+	const idOk = activity.id !== undefined && urls.includes(activity.id);
+	if (idOk) return;
+
+	const url = activity.url;
+	if (url) {
+		// `activity.url` can be an `ApObject = IObject | string | (IObject
+		// | string)[]`, we have to look inside it
+		const activityUrls = Array.isArray(url) ? url.map(getHrefFrom) : [getHrefFrom(url)];
+		const goodUrl = activityUrls.find(u => u && urls.includes(u));
+
+		if (goodUrl) return;
+	}
+
+	const hosts = urls.map(u => {
+		try {
+			return new URL(u).host;
+		} catch (e) {
+			return '[invalid]';
+		}
+	});
+
+	const sortDedup = (arr: string[]) => Array.from(new Set(arr)).sort();
+
+	mFetchBadActivityUrl?.inc({ host_received: sortDedup(hosts).join('|'), host_expected: sortDedup(urls).join('|') });
+
+	throw new Error(`bad Activity: neither id(${activity?.id}) nor url(${JSON.stringify(activity?.url)}) match location(${urls})`);
+}

packages/backend/src/core/activitypub/misc/validator.ts

@@ -4,6 +4,28 @@
  */
 
 import type { Response } from 'node-fetch';
+import * as Bull from 'bullmq';
+import { toASCII } from 'node:punycode';
+
+export function yumeAssertAcceptableURL(url: string | URL): URL {
+	const urlParsed = url instanceof URL ? url : new URL(url);
+
+	if (urlParsed.search.length + urlParsed.pathname.length > 1024) {
+		throw new Bull.UnrecoverableError('URL is too long');
+	}
+
+	if (urlParsed.protocol !== 'https:') {
+		throw new Bull.UnrecoverableError('URL protocol is not https');
+	}
+
+	if (urlParsed.port && urlParsed.port !== '443') {
+		throw new Bull.UnrecoverableError('URL port is not 443');
+	}
+
+	urlParsed.hostname = toASCII(urlParsed.hostname);
+
+	return urlParsed;
+}
 
 export function validateContentTypeSetAsActivityPub(response: Response): void {
 	const contentType = (response.headers.get('content-type') ?? '').toLowerCase();

packages/backend/src/core/activitypub/models/ApNoteService.ts

@@ -3,6 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+import * as Bull from 'bullmq';
 import { forwardRef, Inject, Injectable } from '@nestjs/common';
 import { In } from 'typeorm';
 import { DI } from '@/di-symbols.js';
@@ -36,6 +37,7 @@ import { ApQuestionService } from './ApQuestionService.js';
 import { ApImageService } from './ApImageService.js';
 import type { Resolver } from '../ApResolverService.js';
 import type { IObject, IPost } from '../type.js';
+import { yumeAssertAcceptableURL } from '../misc/validator.js';
 
 @Injectable()
 export class ApNoteService {
@@ -77,7 +79,7 @@ export class ApNoteService {
 	}
 
 	@bindThis
-	public validateNote(object: IObject, uri: string): Error | null {
+	public validateNote(object: IObject, uri: string, actor?: MiRemoteUser): Error | null {
 		const expectHost = this.utilityService.extractDbHost(uri);
 		const apType = getApType(object);
 
@@ -98,6 +100,14 @@ export class ApNoteService {
 			return new IdentifiableError('d450b8a9-48e4-4dab-ae36-f4db763fda7c', 'invalid Note: published timestamp is malformed');
 		}
 
+		if (actor) {
+			const attribution = (object.attributedTo) ? getOneApId(object.attributedTo) : actor.uri;
+
+			if (attribution !== actor.uri) {
+				return new IdentifiableError('d450b8a9-48e4-4dab-ae36-f4db763fda7c', `invalid Note: attribution does not match the actor that send it. attribution: ${attribution}, actor: ${actor.uri}`);
+			}
+		}
+
 		return null;
 	}
 
@@ -115,14 +125,14 @@ export class ApNoteService {
 	 * Noteを作成します。
 	 */
 	@bindThis
-	public async createNote(value: string | IObject, resolver?: Resolver, silent = false): Promise<MiNote | null> {
+	public async createNote(value: string | IObject, actor?: MiRemoteUser, resolver?: Resolver, silent = false): Promise<MiNote | null> {
 		// eslint-disable-next-line no-param-reassign
 		if (resolver == null) resolver = this.apResolverService.createResolver();
 
 		const object = await resolver.resolve(value);
 
 		const entryUri = getApId(value);
-		const err = this.validateNote(object, entryUri);
+		const err = this.validateNote(object, entryUri, actor);
 		if (err) {
 			this.logger.error(err.message, {
 				resolver: { history: resolver.getHistory() },
@@ -136,14 +146,27 @@ export class ApNoteService {
 
 		this.logger.debug(`Note fetched: ${JSON.stringify(note, null, 2)}`);
 
-		if (note.id && !checkHttps(note.id)) {
+		if (note.id == null) {
+			throw new Error('Refusing to create note without id');
+		}
+
+		if (!checkHttps(note.id)) {
 			throw new Error('unexpected schema of note.id: ' + note.id);
 		}
 
 		const url = getOneApHrefNullable(note.url);
 
-		if (url && !checkHttps(url)) {
-			throw new Error('unexpected schema of note url: ' + url);
+		if (url != null) {
+			if (!checkHttps(url)) {
+				throw new Error('unexpected schema of note url: ' + url);
+			}
+
+			const actUrl = yumeAssertAcceptableURL(url);
+			const noteUrl = yumeAssertAcceptableURL(note.id);
+
+			if (noteUrl.host !== actUrl.host) {
+				throw new Bull.UnrecoverableError(`note url & uri host mismatch: note url: ${url}, note uri: ${note.id}`);
+			}
 		}
 
 		this.logger.info(`Creating the Note: ${note.id}`);
@@ -156,8 +179,9 @@ export class ApNoteService {
 		const uri = getOneApId(note.attributedTo);
 
 		// ローカルで投稿者を検索し、もし凍結されていたらスキップ
-		const cachedActor = await this.apPersonService.fetchPerson(uri) as MiRemoteUser;
-		if (cachedActor && cachedActor.isSuspended) {
+		// eslint-disable-next-line no-param-reassign
+		actor ??= await this.apPersonService.fetchPerson(uri) as MiRemoteUser | undefined;
+		if (actor && actor.isSuspended) {
 			throw new IdentifiableError('85ab9bd7-3a41-4530-959d-f07073900109', 'actor has been suspended');
 		}
 
@@ -189,7 +213,8 @@ export class ApNoteService {
 		}
 		//#endregion
 
-		const actor = cachedActor ?? await this.apPersonService.resolvePerson(uri, resolver) as MiRemoteUser;
+		// eslint-disable-next-line no-param-reassign
+		actor ??= await this.apPersonService.resolvePerson(uri, resolver) as MiRemoteUser;
 
 		// 解決した投稿者が凍結されていたらスキップ
 		if (actor.isSuspended) {
@@ -348,15 +373,11 @@ export class ApNoteService {
 			if (exist) return exist;
 			//#endregion
 
-			if (uri.startsWith(this.config.url)) {
-				throw new StatusError('cannot resolve local note', 400, 'cannot resolve local note');
-			}
-
 			// リモートサーバーからフェッチしてきて登録
 			// ここでuriの代わりに添付されてきたNote Objectが指定されていると、サーバーフェッチを経ずにノートが生成されるが
 			// 添付されてきたNote Objectは偽装されている可能性があるため、常にuriを指定してサーバーフェッチを行う。
 			const createFrom = options.sentFrom?.origin === new URL(uri).origin ? value : uri;
-			return await this.createNote(createFrom, options.resolver, true);
+			return await this.createNote(createFrom, undefined, options.resolver, true);
 		} finally {
 			unlock();
 		}

packages/backend/src/core/activitypub/models/ApPersonService.ts

@@ -277,16 +277,13 @@ export class ApPersonService implements OnModuleInit {
 	 * Personを作成します。
 	 */
 	@bindThis
-	public async createPerson(uri: string, resolver?: Resolver): Promise<MiRemoteUser> {
+	public async createPerson(uri: string, resolver: Resolver): Promise<MiRemoteUser> {
 		if (typeof uri !== 'string') throw new Error('uri is not string');
 
 		if (uri.startsWith(this.config.url)) {
 			throw new StatusError('cannot resolve local user', 400, 'cannot resolve local user');
 		}
 
-		// eslint-disable-next-line no-param-reassign
-		if (resolver == null) resolver = this.apResolverService.createResolver();
-
 		const object = await resolver.resolve(uri);
 		if (object.id == null) throw new Error('invalid object.id: ' + object.id);
 
@@ -557,7 +554,9 @@ export class ApPersonService implements OnModuleInit {
 		if (moving) updates.movedAt = new Date();
 
 		// Update user
-		await this.usersRepository.update(exist.id, updates);
+		if (!(await this.usersRepository.update({ id: exist.id, isDeleted: false }, updates)).affected) {
+			return 'skip';
+		}
 
 		if (person.publicKey) {
 			await this.userPublickeysRepository.update({ userId: exist.id }, {

packages/backend/src/core/activitypub/models/ApQuestionService.ts

@@ -5,16 +5,19 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
-import type { NotesRepository, PollsRepository } from '@/models/_.js';
+import type { UsersRepository, NotesRepository, PollsRepository } from '@/models/_.js';
 import type { Config } from '@/config.js';
 import type { IPoll } from '@/models/Poll.js';
+import type { MiRemoteUser } from '@/models/User.js';
 import type Logger from '@/logger.js';
 import { bindThis } from '@/decorators.js';
-import { isQuestion } from '../type.js';
+import { getOneApId, isQuestion } from '../type.js';
 import { ApLoggerService } from '../ApLoggerService.js';
 import { ApResolverService } from '../ApResolverService.js';
 import type { Resolver } from '../ApResolverService.js';
-import type { IObject, IQuestion } from '../type.js';
+import type { IObject } from '../type.js';
+import { yumeAssertAcceptableURL } from '../misc/validator.js';
+import { toASCII } from 'punycode';
 
 @Injectable()
 export class ApQuestionService {
@@ -24,6 +27,9 @@ export class ApQuestionService {
 		@Inject(DI.config)
 		private config: Config,
 
+		@Inject(DI.usersRepository)
+		private usersRepository: UsersRepository,
+
 		@Inject(DI.notesRepository)
 		private notesRepository: NotesRepository,
 
@@ -65,28 +71,41 @@ export class ApQuestionService {
 	 * @returns true if updated
 	 */
 	@bindThis
-	public async updateQuestion(value: string | IObject, resolver?: Resolver): Promise<boolean> {
-		const uri = typeof value === 'string' ? value : value.id;
-		if (uri == null) throw new Error('uri is null');
+	public async updateQuestion(value: string | IObject, actor?: MiRemoteUser, resolver?: Resolver): Promise<boolean> {
+		const uriIn = typeof value === 'string' ? value : value.id;
+		if (uriIn == null) throw new Error('uri is null');
 
 		// URIがこのサーバーを指しているならスキップ
-		if (uri.startsWith(this.config.url + '/')) throw new Error('uri points local');
+		const uri = yumeAssertAcceptableURL(uriIn);
+
+		if (toASCII(this.config.host) === uri.host) throw new Error('uri points local');
 
 		//#region このサーバーに既に登録されているか
-		const note = await this.notesRepository.findOneBy({ uri });
+		const note = await this.notesRepository.findOneBy({ uri: uriIn });
 		if (note == null) throw new Error('Question is not registered');
 
 		const poll = await this.pollsRepository.findOneBy({ noteId: note.id });
 		if (poll == null) throw new Error('Question is not registered');
+
+		const user = await this.usersRepository.findOneBy({ id: poll.userId });
+		if (user == null) throw new Error('Question is not registered');
 		//#endregion
 
 		// resolve new Question object
 		// eslint-disable-next-line no-param-reassign
 		if (resolver == null) resolver = this.apResolverService.createResolver();
-		const question = await resolver.resolve(value) as IQuestion;
+		const question = await resolver.resolve(value);
 		this.logger.debug(`fetched question: ${JSON.stringify(question, null, 2)}`);
 
-		if (question.type !== 'Question') throw new Error('object is not a Question');
+		if (!isQuestion(question)) throw new Error('object is not a Question');
+
+		const attribution = (question.attributedTo) ? getOneApId(question.attributedTo) : user.uri;
+		const attributionMatchesExisting = attribution === user.uri;
+		const actorMatchesAttribution = (actor) ? attribution === actor.uri : true;
+
+		if (!attributionMatchesExisting || !actorMatchesAttribution) {
+			throw new Error('Refusing to ingest update for poll by different user');
+		}
 
 		const apChoices = question.oneOf ?? question.anyOf;
 		if (apChoices == null) throw new Error('invalid apChoices: ' + apChoices);
@@ -96,7 +115,7 @@ export class ApQuestionService {
 		for (const choice of poll.choices) {
 			const oldCount = poll.votes[poll.choices.indexOf(choice)];
 			const newCount = apChoices.filter(ap => ap.name === choice).at(0)?.replies?.totalItems;
-			if (newCount == null) throw new Error('invalid newCount: ' + newCount);
+			if (newCount == null || !(Number.isInteger(newCount) && newCount >= 0)) throw new Error('invalid newCount: ' + newCount);
 
 			if (oldCount !== newCount) {
 				changed = true;

packages/backend/src/core/activitypub/type.ts

@@ -3,20 +3,45 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+import { target } from "happy-dom/lib/PropertySymbol.js";
+import { toASCII } from "node:punycode";
+import * as bull from "bullmq";
+
 export type Obj = { [x: string]: any };
 export type ApObject = IObject | string | (IObject | string)[];
 
-export interface IObject {
+export interface MisskeyVendorKeys {
+	_misskey_summary: string;
+	_misskey_followedMessage: string | null;
+	_misskey_requireSigninToViewContents: boolean;
+	_misskey_makeNotesFollowersOnlyBefore: number | null;
+	_misskey_makeNotesHiddenBefore: number | null;
+	_misskey_quote: string;
+	_misskey_content: string;
+	_misskey_reaction: string;
+	_misskey_votes: number;
+}
+
+function extractMisskeyVendorKeys(object: IObject): Partial<MisskeyVendorKeys> {
+	return {
+		_misskey_summary: object._misskey_summary,
+		_misskey_followedMessage: object._misskey_followedMessage,
+		_misskey_requireSigninToViewContents: object._misskey_requireSigninToViewContents,
+		_misskey_makeNotesFollowersOnlyBefore: object._misskey_makeNotesFollowersOnlyBefore,
+		_misskey_makeNotesHiddenBefore: object._misskey_makeNotesHiddenBefore,
+		_misskey_quote: object._misskey_quote,
+		_misskey_content: object._misskey_content,
+		_misskey_reaction: object._misskey_reaction,
+		_misskey_votes: object._misskey_votes,
+	};
+}
+
+export interface IUnsanitizedObject extends Partial<MisskeyVendorKeys> {
 	'@context'?: string | string[] | Obj | Obj[];
 	type: string | string[];
 	id?: string;
 	name?: string | null;
 	summary?: string;
-	_misskey_summary?: string;
-	_misskey_followedMessage?: string | null;
-	_misskey_requireSigninToViewContents?: boolean;
-	_misskey_makeNotesFollowersOnlyBefore?: number | null;
-	_misskey_makeNotesHiddenBefore?: number | null;
 	published?: string;
 	cc?: ApObject;
 	to?: ApObject;
@@ -34,6 +59,80 @@ export interface IObject {
 	href?: string;
 	tag?: IObject | IObject[];
 	sensitive?: boolean;
+
+	visibility?: string;
+	mentionedUsers?: any[];
+	visibleUsers?: any[];
+}
+
+export interface IObject extends IUnsanitizedObject {
+	__yume_normalized_object: true | 'outgoing';
+};
+
+export interface YumeDowncastSanitizedBadge<L extends 'question' | undefined> {
+	__yume_normalized_badge: L | 'outgoing';
+};
+
+export function markOutgoing<T, L extends 'question' | undefined>(object: T, _badge: L): T & IObject & YumeDowncastSanitizedBadge<L> {
+	return object as T & IObject & YumeDowncastSanitizedBadge<L>;
+}
+
+export function yumeNormalizeURL(url: string): string {
+	const u = new URL(url);
+	u.host = toASCII(u.host);
+	if (u.protocol && u.protocol !== 'https:') {
+		throw new bull.UnrecoverableError('protocol is not https');
+	}
+	u.protocol = 'https:';
+	if (u.port && u.port !== '443') {
+		throw new bull.UnrecoverableError('port is not 443');
+	}
+	return u.toString();
+}
+
+export function yumeNormalizeRecursive<O extends IUnsanitizedObject | string | (IUnsanitizedObject | string)[]>(object: O, depth = 0):
+	IObject | string | (IObject | string)[] {
+	if (depth > 16) {
+		throw new bull.UnrecoverableError('recursion limit exceeded');
+	}
+
+	if (typeof object === 'string') {
+		return yumeNormalizeURL(object);
+	}
+	if (Array.isArray(object)) {
+		if (object.length > 64) {
+			throw new bull.UnrecoverableError('array length limit exceeded');
+		}
+		return object.flatMap((x) => yumeNormalizeRecursive(x, depth + (object.length + 3 / 4)));
+	}
+
+	return yumeNormalizeObject(object, depth + 1);
+}
+
+export function yumeNormalizeObject(object: IUnsanitizedObject, depth = 0): IObject {
+	if (object.cc) {
+		object.cc = yumeNormalizeRecursive(object.cc, depth + 1);
+	}
+	if (object.id) {
+		object.id = yumeNormalizeURL(object.id);
+	}
+
+	if (object.url) {
+		object.url = yumeNormalizeRecursive(object.url, depth + 1);
+	}
+
+	if (object.replies) {
+		object.replies.first = object.replies.first ?
+			typeof object.replies.first === 'string' ? yumeNormalizeURL(object.replies.first) : yumeNormalizeObject(object.replies.first, depth + 1) : undefined;
+		object.replies.items = object.replies.items ? 
+			typeof object.replies.items === 'string' ? yumeNormalizeURL(object.replies.items) : yumeNormalizeRecursive(object.replies.items, depth + 1) : undefined;
+	}
+
+	if (object.inReplyTo) {
+		object.inReplyTo = yumeNormalizeRecursive(object.inReplyTo, depth + 1);
+	}
+
+	return object as IObject;
 }
 
 /**
@@ -80,7 +179,7 @@ export function getOneApHrefNullable(value: ApObject | undefined): string | unde
 }
 
 export function getApHrefNullable(value: string | IObject | undefined): string | undefined {
-	if (typeof value === 'string') return value;
+if (typeof value === 'string') return value;
 	if (typeof value?.href === 'string') return value.href;
 	return undefined;
 }
@@ -101,6 +200,28 @@ export interface IActivity extends IObject {
 	};
 }
 
+export interface SafeList {
+	id: string;
+	content: string | null;
+	tag: IObject | IObject[];
+	published: string;
+	visibility: string;
+	mentionedUsers: any[];
+	visibleUsers: any[];
+}
+
+function extractSafe(object: IObject): Partial<SafeList> {
+	return {
+		id: object.id,
+		content: object.content,
+		tag: object.tag,
+		published: object.published,
+		visibility: object.visibility,
+		mentionedUsers: object.mentionedUsers,
+		visibleUsers: object.visibleUsers,
+	};
+}
+
 export interface ICollection extends IObject {
 	type: 'Collection';
 	totalItems: number;
@@ -122,7 +243,7 @@ export const isPost = (object: IObject): object is IPost => {
 	return type != null && validPost.includes(type);
 };
 
-export interface IPost extends IObject {
+export interface IPost extends IObject{
 	type: 'Note' | 'Question' | 'Article' | 'Audio' | 'Document' | 'Image' | 'Page' | 'Video' | 'Event';
 	source?: {
 		content: string;
@@ -133,7 +254,7 @@ export interface IPost extends IObject {
 	quoteUrl?: string;
 }
 
-export interface IQuestion extends IObject {
+export interface IUnsanitizedQuestion extends IObject {
 	type: 'Note' | 'Question';
 	actor: string;
 	source?: {
@@ -148,7 +269,25 @@ export interface IQuestion extends IObject {
 	closed?: Date;
 }
 
-export const isQuestion = (object: IObject): object is IQuestion =>
+export interface IQuestion extends IUnsanitizedQuestion, YumeDowncastSanitizedBadge<'question'> {}
+
+export function yumeSanitizeQuestion(object: IUnsanitizedQuestion): IQuestion {
+	return {
+		type: object.type,
+		actor: yumeNormalizeURL(object.actor),
+		source: object.source,
+		_misskey_quote: object._misskey_quote,
+		quoteUrl: object.quoteUrl ? yumeNormalizeURL(object.quoteUrl) : '',
+		oneOf: object.oneOf,
+		anyOf: object.anyOf,
+		endTime: object.endTime,
+		closed: object.closed,
+		__yume_normalized_object: true,
+		__yume_normalized_badge: 'question',
+	};
+}
+
+export const isQuestion = (object: IObject): object is IUnsanitizedQuestion =>
 	getApType(object) === 'Note' || getApType(object) === 'Question';
 
 interface IQuestionChoice {
@@ -264,88 +403,307 @@ export const isDocument = (object: IObject): object is IApDocument => {
 	return type != null && validDocumentTypes.includes(type);
 };
 
-export interface IApImage extends IApDocument {
+export interface IApImage extends IApDocument, Partial<SafeList> {
 	type: 'Image';
 }
 
-export interface ICreate extends IActivity {
+export interface ICreate extends IActivity, Partial<SafeList> {
 	type: 'Create';
 }
 
-export interface IDelete extends IActivity {
+export interface IDelete extends IActivity, Partial<SafeList> {
 	type: 'Delete';
 }
 
-export interface IUpdate extends IActivity {
+export interface IUpdate extends IActivity, Partial<SafeList> {
 	type: 'Update';
 }
 
-export interface IRead extends IActivity {
+export interface IRead extends IActivity, Partial<SafeList> {
 	type: 'Read';
 }
 
-export interface IUndo extends IActivity {
+export interface IUndo extends IActivity, Partial<SafeList> {
 	type: 'Undo';
 }
 
-export interface IFollow extends IActivity {
+export interface IFollow extends IActivity, Partial<SafeList> {
 	type: 'Follow';
 }
 
-export interface IAccept extends IActivity {
+export interface IAccept extends IActivity, Partial<SafeList> {
 	type: 'Accept';
 }
 
-export interface IReject extends IActivity {
+export interface IReject extends IActivity, Partial<SafeList> {
 	type: 'Reject';
 }
 
-export interface IAdd extends IActivity {
+export interface IAdd extends IActivity, Partial<SafeList> {
 	type: 'Add';
 }
 
-export interface IRemove extends IActivity {
+export interface IRemove extends IActivity, Partial<SafeList> {
 	type: 'Remove';
 }
 
-export interface ILike extends IActivity {
+export interface ILike extends IActivity, Partial<SafeList> {
 	type: 'Like' | 'EmojiReaction' | 'EmojiReact';
 	_misskey_reaction?: string;
 }
 
-export interface IAnnounce extends IActivity {
+export interface IAnnounce extends IActivity, Partial<SafeList> {
 	type: 'Announce';
 }
 
-export interface IBlock extends IActivity {
+export interface IBlock extends IActivity, Partial<SafeList> {
 	type: 'Block';
 }
 
-export interface IFlag extends IActivity {
+export interface IFlag extends IActivity, Partial<SafeList> {
 	type: 'Flag';
 }
 
-export interface IMove extends IActivity {
+export interface IMove extends IActivity, Partial<SafeList> {
 	type: 'Move';
 	target: IObject | string;
 }
 
-export const isCreate = (object: IObject): object is ICreate => getApType(object) === 'Create';
-export const isDelete = (object: IObject): object is IDelete => getApType(object) === 'Delete';
-export const isUpdate = (object: IObject): object is IUpdate => getApType(object) === 'Update';
-export const isRead = (object: IObject): object is IRead => getApType(object) === 'Read';
-export const isUndo = (object: IObject): object is IUndo => getApType(object) === 'Undo';
-export const isFollow = (object: IObject): object is IFollow => getApType(object) === 'Follow';
-export const isAccept = (object: IObject): object is IAccept => getApType(object) === 'Accept';
-export const isReject = (object: IObject): object is IReject => getApType(object) === 'Reject';
-export const isAdd = (object: IObject): object is IAdd => getApType(object) === 'Add';
-export const isRemove = (object: IObject): object is IRemove => getApType(object) === 'Remove';
-export const isLike = (object: IObject): object is ILike => {
-	const type = getApType(object);
-	return type != null && ['Like', 'EmojiReaction', 'EmojiReact'].includes(type);
-};
-export const isAnnounce = (object: IObject): object is IAnnounce => getApType(object) === 'Announce';
-export const isBlock = (object: IObject): object is IBlock => getApType(object) === 'Block';
-export const isFlag = (object: IObject): object is IFlag => getApType(object) === 'Flag';
-export const isMove = (object: IObject): object is IMove => getApType(object) === 'Move';
-export const isNote = (object: IObject): object is IPost => getApType(object) === 'Note';
+export function yumeDowncastCreate(object: IObject): ICreate | null {
+	if (getApType(object) !== 'Create') return null;
+	const obj = object as ICreate;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Create',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastDelete(object: IObject): IDelete | null {
+	if (getApType(object) !== 'Delete') return null;
+	const obj = object as IDelete;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Delete',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastUpdate(object: IObject): IUpdate | null {
+	if (getApType(object) !== 'Update') return null;
+	const obj = object as IUpdate;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Update',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastRead(object: IObject): IRead | null {
+	if (getApType(object) !== 'Read') return null;
+	const obj = object as IRead;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Read',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastUndo(object: IObject): IUndo | null {
+	if (getApType(object) !== 'Undo') return null;
+	const obj = object as IUndo;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Undo',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastFollow(object: IObject): IFollow | null {
+	if (getApType(object) !== 'Follow') return null;
+	const obj = object as IFollow;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Follow',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastAccept(object: IObject): IAccept | null {
+	if (getApType(object) !== 'Accept') return null;
+	const obj = object as IAccept;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Accept',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastReject(object: IObject): IReject | null {
+	if (getApType(object) !== 'Reject') return null;
+	const obj = object as IReject;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Reject',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastAdd(object: IObject): IAdd | null {
+	if (getApType(object) !== 'Add') return null;
+	const obj = object as IAdd;
+	if (!obj.actor || !obj.object ) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Add',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastRemove(object: IObject): IRemove | null {
+	if (getApType(object) !== 'Remove') return null;
+	const obj = object as IRemove;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Remove',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastLike(object: IObject): ILike | null {
+	if (getApType(object) !== 'Like') return null;
+	const obj = object as ILike;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Like',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastAnnounce(object: IObject): IAnnounce | null {
+	if (getApType(object) !== 'Announce') return null;
+	const obj = object as IAnnounce;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		// ...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Announce',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastBlock(object: IObject): IBlock | null {
+	if (getApType(object) !== 'Block') return null;
+	const obj = object as IBlock;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Block',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastFlag(object: IObject): IFlag | null {
+	if (getApType(object) !== 'Flag') return null;
+	const obj = object as IFlag;
+	if (!obj.actor || !obj.object) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Flag',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: obj.target ? (typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target)) : undefined,
+		__yume_normalized_object: true,
+	};
+}
+
+export function yumeDowncastMove(object: IObject): IMove | null {
+	if (getApType(object) !== 'Move') return null;
+	const obj = object as IMove;
+	if (!obj.actor || !obj.object || !obj.target) return null;
+	return {
+		...extractMisskeyVendorKeys(object),
+		...extractSafe(object),
+		type: 'Move',
+		actor: typeof obj.actor === 'string' ? yumeNormalizeURL(obj.actor) : yumeNormalizeObject(obj.actor),
+		object: typeof obj.object === 'string' ? yumeNormalizeURL(obj.object) : yumeNormalizeObject(obj.object),
+		target: typeof obj.target === 'string' ? yumeNormalizeURL(obj.target) : yumeNormalizeObject(obj.target),
+		__yume_normalized_object: true,
+	};
+}
+export function yumeDowncastMention(object: IObject): IApMention |	null {
+	if (getApType(object) !== 'Mention') {
+		 return null;
+	}
+
+	const href = getApHrefNullable(object);
+	
+	return {
+		...object,
+		type: 'Mention',
+		href: href ? yumeNormalizeURL(href) : '',
+		name: object.name ?? '',
+	};
+}

packages/backend/src/core/entities/DriveFileEntityService.ts

@@ -18,7 +18,6 @@ import { bindThis } from '@/decorators.js';
 import { isMimeImage } from '@/misc/is-mime-image.js';
 import { IdService } from '@/core/IdService.js';
 import { UtilityService } from '../UtilityService.js';
-import { VideoProcessingService } from '../VideoProcessingService.js';
 import { UserEntityService } from './UserEntityService.js';
 import { DriveFolderEntityService } from './DriveFolderEntityService.js';
 
@@ -43,7 +42,6 @@ export class DriveFileEntityService {
 
 		private utilityService: UtilityService,
 		private driveFolderEntityService: DriveFolderEntityService,
-		private videoProcessingService: VideoProcessingService,
 		private idService: IdService,
 	) {
 	}
@@ -86,11 +84,7 @@ export class DriveFileEntityService {
 
 	@bindThis
 	public getThumbnailUrl(file: MiDriveFile): string | null {
-		if (file.type.startsWith('video')) {
-			if (file.thumbnailUrl) return file.thumbnailUrl;
-
-			return this.videoProcessingService.getExternalVideoThumbnailUrl(file.webpublicUrl ?? file.url);
-		} else if (file.uri != null && file.userHost != null && this.config.externalMediaProxyEnabled) {
+		if (file.uri != null && file.userHost != null && this.config.externalMediaProxyEnabled) {
 			// 動画ではなくリモートかつメディアプロキシ
 			return this.getProxiedUrl(file.uri, 'static');
 		}

packages/backend/src/core/entities/DriveFolderEntityService.ts

@@ -30,7 +30,8 @@ export class DriveFolderEntityService {
 	public async pack(
 		src: MiDriveFolder['id'] | MiDriveFolder,
 		options?: {
-			detail: boolean
+			detail: boolean,
+			maxDepth?: number,
 		},
 	): Promise<Packed<'DriveFolder'>> {
 		const opts = Object.assign({
@@ -55,7 +56,8 @@ export class DriveFolderEntityService {
 
 				...(folder.parentId ? {
 					parent: this.pack(folder.parentId, {
-						detail: true,
+						detail: (options?.maxDepth ? options.maxDepth > 0 : true),
+						maxDepth: options?.maxDepth || 32,
 					}),
 				} : {}),
 			} : {}),

packages/backend/src/core/entities/EmojiEntityService.ts

@@ -10,46 +10,85 @@ import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/Blocking.js';
 import type { MiEmoji } from '@/models/Emoji.js';
 import { bindThis } from '@/decorators.js';
+import { In } from 'typeorm';
+import type { Config } from '@/config.js';
 
 @Injectable()
 export class EmojiEntityService {
 	constructor(
 		@Inject(DI.emojisRepository)
 		private emojisRepository: EmojisRepository,
+
+		@Inject(DI.config)
+		private config: Config,
 	) {
 	}
 
+	private stripProxyIfOrigin(url: string): string {
+		try {
+			const u = new URL(url);
+			let origin = u.origin;
+			if (u.origin === new URL(this.config.mediaProxy).origin) {
+				const innerUrl = u.searchParams.get('url');
+				if (innerUrl) {
+					origin = new URL(innerUrl).origin;
+				}
+			}
+			if (origin === u.origin) {
+				return url;
+			}
+		} catch (e) {
+			return url;
+		}
+
+		return url;
+	}
+
+	@bindThis
+	public packSimpleNoQuery(
+		emoji: MiEmoji,
+	): Packed<'EmojiSimple'> {
+		return {
+			aliases: emoji.aliases,
+			name: emoji.name,
+			category: emoji.category,
+			// || emoji.originalUrl してるのは後方互換性のため（publicUrlはstringなので??はだめ）
+			url: this.stripProxyIfOrigin(emoji.publicUrl || emoji.originalUrl),
+			localOnly: emoji.localOnly ? true : undefined,
+			isSensitive: emoji.isSensitive ? true : undefined,
+			roleIdsThatCanBeUsedThisEmojiAsReaction: emoji.roleIdsThatCanBeUsedThisEmojiAsReaction.length > 0 ? emoji.roleIdsThatCanBeUsedThisEmojiAsReaction : undefined,
+		};
+	}
+
 	@bindThis
 	public async packSimple(
 		src: MiEmoji['id'] | MiEmoji,
 	): Promise<Packed<'EmojiSimple'>> {
 		const emoji = typeof src === 'object' ? src : await this.emojisRepository.findOneByOrFail({ id: src });
 
-		return {
-			aliases: emoji.aliases,
-			name: emoji.name,
-			category: emoji.category,
-			// || emoji.originalUrl してるのは後方互換性のため（publicUrlはstringなので??はだめ）
-			url: emoji.publicUrl || emoji.originalUrl,
-			localOnly: emoji.localOnly ? true : undefined,
-			isSensitive: emoji.isSensitive ? true : undefined,
-			roleIdsThatCanBeUsedThisEmojiAsReaction: emoji.roleIdsThatCanBeUsedThisEmojiAsReaction.length > 0 ? emoji.roleIdsThatCanBeUsedThisEmojiAsReaction : undefined,
-		};
+		return this.packSimpleNoQuery(emoji);
 	}
 
 	@bindThis
-	public packSimpleMany(
-		emojis: any[],
-	) {
-		return Promise.all(emojis.map(x => this.packSimple(x)));
+	public async packSimpleMany(
+		emojis: MiEmoji['id'][] | MiEmoji[],
+	): Promise<Packed<'EmojiSimple'>[]> {
+		if (emojis.length === 0) {
+			return [];
+		}
+		
+		if (typeof emojis[0] === 'string') {
+			const res = await this.emojisRepository.findBy({ id: In(emojis as MiEmoji['id'][]) });
+			return res.map(this.packSimpleNoQuery);
+		}
+
+		return (emojis as MiEmoji[]).map(this.packSimpleNoQuery);
 	}
 
 	@bindThis
-	public async packDetailed(
-		src: MiEmoji['id'] | MiEmoji,
-	): Promise<Packed<'EmojiDetailed'>> {
-		const emoji = typeof src === 'object' ? src : await this.emojisRepository.findOneByOrFail({ id: src });
-
+	public packDetailedNoQuery(
+		emoji: MiEmoji,
+	): Packed<'EmojiDetailed'> {
 		return {
 			id: emoji.id,
 			aliases: emoji.aliases,
@@ -57,7 +96,7 @@ export class EmojiEntityService {
 			category: emoji.category,
 			host: emoji.host,
 			// || emoji.originalUrl してるのは後方互換性のため（publicUrlはstringなので??はだめ）
-			url: emoji.publicUrl || emoji.originalUrl,
+			url: this.stripProxyIfOrigin(emoji.publicUrl || emoji.originalUrl),
 			license: emoji.license,
 			isSensitive: emoji.isSensitive,
 			localOnly: emoji.localOnly,
@@ -66,10 +105,28 @@ export class EmojiEntityService {
 	}
 
 	@bindThis
-	public packDetailedMany(
-		emojis: any[],
-	) {
-		return Promise.all(emojis.map(x => this.packDetailed(x)));
+	public async packDetailed(
+		src: MiEmoji['id'] | MiEmoji,
+	): Promise<Packed<'EmojiDetailed'>> {
+		const emoji = typeof src === 'object' ? src : await this.emojisRepository.findOneByOrFail({ id: src });
+
+		return this.packDetailedNoQuery(emoji);
+	}
+
+	@bindThis
+	public async packDetailedMany(
+		emojis: MiEmoji['id'][] | MiEmoji[],
+	) : Promise<Packed<'EmojiDetailed'>[]> {
+		if (emojis.length === 0) {
+			return [];
+		}
+		
+		if (typeof emojis[0] === 'string') {
+			const res = await this.emojisRepository.findBy({ id: In(emojis as MiEmoji['id'][]) });
+			return res.map(this.packDetailedNoQuery);
+		}
+
+		return (emojis as MiEmoji[]).map(this.packDetailedNoQuery);
 	}
 }
 

packages/backend/src/misc/log-sanitization.ts

@@ -0,0 +1,72 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project and yumechi
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { aidRegExp } from "./id/aid.js";
+import { aidxRegExp } from "./id/aidx.js";
+
+export function sanitizeRequestURI(uri: string): string {
+    const vite = /^\/vite\/.+\.([a-z0-9]{1,4})$/;
+    const embed_vite = /^\/embed_vite\/.+\.([a-z0-9]{1,4})$/;
+
+    if (vite.test(uri)) {
+        return '[vite]';
+    }
+
+    if (embed_vite.test(uri)) {
+        return '[embed_vite]';
+    }
+
+    if (uri.startsWith('/emoji/')) {
+        return '/emoji/[emoji]';
+    }
+
+    if (uri.startsWith('/identicon/')) {
+        return '/identicon/[identicon]';
+    }
+
+    if (uri.startsWith('/tags/')) {
+        return '/tags/[tag]';
+    }
+
+    if (uri.startsWith('/user-tags/')) {
+        return '/user-tags/[tag]';
+    }
+
+    if (uri.startsWith('/page/')) {
+        return '/page/[page]';
+    }
+
+    if (uri.startsWith('/fluent-emoji/')) {
+        return '/fluent-emoji/[fluent-emoji]';
+    }
+    
+    if (uri.startsWith('/twemoji/')) {
+        return '/twemoji/[twemoji]';
+    }
+
+    if (uri.startsWith('/twemoji-badge/')) {
+        return '/twemoji-badge/[twemoji-badge]';
+    }
+
+    if (!uri.startsWith('/api/')) {
+        return '[other]';
+    }
+
+    const uuid = /[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/g;
+    const username_local = /\/@\w+(\/|$)/;
+    const username_remote = /\/@\w+@[a-zA-Z0-9-.]+\.[a-zA-Z]{2,4}(\/|$)/;
+    const token = /=[0-9a-zA-Z]{16}/g;
+    const aidx = new RegExp(`/${aidxRegExp.source.replace(/^\^/, '').replace(/\$$/, '')}(\/|$)`, 'g');
+    const aid = new RegExp(`/${aidRegExp.source.replace(/^\^/, '').replace(/\$$/, '')}(\/|$)`, 'g');
+
+    return uri
+        .replace(aidx, '/[aidx]/')
+        .replace(aid, '/[aid]/')
+        .replace(token, '=[token]')
+        .replace(uuid, '[uuid]')
+        .replace(username_local, '/[user_local]/')
+        .replace(username_remote, '/[user_remote]/');
+}
+

packages/backend/src/models/DriveFile.ts

@@ -61,7 +61,7 @@ export class MiDriveFile {
 	public size: number;
 
 	@Column('varchar', {
-		length: 512, nullable: true,
+		length: 32768, nullable: true,
 		comment: 'The comment of the DriveFile.',
 	})
 	public comment: string | null;

packages/backend/src/models/Following.ts

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
+import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne, ViewEntity } from 'typeorm';
 import { id } from './util/id.js';
 import { MiUser } from './User.js';
 
@@ -98,3 +98,4 @@ export class MiFollowing {
 	public followeeSharedInbox: string | null;
 	//#endregion
 }
+

packages/backend/src/models/Note.ts

@@ -50,6 +50,7 @@ export class MiNote {
 	public threadId: string | null;
 
 	// TODO: varcharにしたい
+	@Index() // USING pgroonga
 	@Column('text', {
 		nullable: true,
 	})
@@ -60,6 +61,7 @@ export class MiNote {
 	})
 	public name: string | null;
 
+	@Index() // USING pgroonga pgroonga_varchar_full_text_search_ops_v2
 	@Column('varchar', {
 		length: 512, nullable: true,
 	})

packages/backend/src/models/User.ts

@@ -49,6 +49,7 @@ export class MiUser {
 	})
 	public usernameLower: string;
 
+	@Index() // USING pgroonga pgroonga_varchar_full_text_search_ops_v2
 	@Column('varchar', {
 		length: 128, nullable: true,
 		comment: 'The name of the User.',

packages/backend/src/models/UserProfile.ts

@@ -36,6 +36,7 @@ export class MiUserProfile {
 	})
 	public birthday: string | null;
 
+	@Index() // USING pgroonga pgroonga_varchar_full_text_search_ops_v2
 	@Column('varchar', {
 		length: 2048, nullable: true,
 		comment: 'The description (bio) of the User.',

packages/backend/src/postgres.ts

@@ -7,6 +7,7 @@
 import pg from 'pg';
 import { DataSource, Logger } from 'typeorm';
 import * as highlight from 'cli-highlight';
+import { createHash } from 'crypto';
 import { entities as charts } from '@/core/chart/entities.js';
 
 import { MiAbuseUserReport } from '@/models/AbuseUserReport.js';
@@ -82,6 +83,8 @@ import { MiReversiGame } from '@/models/ReversiGame.js';
 import { Config } from '@/config.js';
 import MisskeyLogger from '@/logger.js';
 import { bindThis } from '@/decorators.js';
+import { MemoryKVCache } from './misc/cache.js';
+import { metricCounter, metricHistogram } from './server/api/MetricsService.js';
 
 pg.types.setTypeParser(20, Number);
 
@@ -89,7 +92,56 @@ export const dbLogger = new MisskeyLogger('db');
 
 const sqlLogger = dbLogger.createSubLogger('sql', 'gray');
 
+type QueryTagCache = {
+	join: string;
+	from: string;
+};
+
+function dedupConsecutive<T>(arr: T[]): T[] {
+	return arr.filter((v, i, a) => i === 0 || a[i - 1] !== v);
+}
+
+function simplifyIdentifiers(sql: string) {
+	return sql.replace(/"([a-zA-Z_]+)"/g, '$1');
+}
+
+function extractQueryTags(query: string): QueryTagCache {
+	const joins = query.matchAll(/(LEFT|RIGHT|INNER|OUTER)[\s\S]+JOIN[\s\r\n]+([a-zA-Z0-9_"`.]+)/ig);
+	const froms = query.matchAll(/FROM[\s\r\n]+([a-zA-Z0-9_"`.]+)/ig);
+
+	const join = Array.from(joins).map(j => `${j[1]}:${simplifyIdentifiers(j[2])}`).join('|');
+	const from = dedupConsecutive(Array.from(froms).map(f => simplifyIdentifiers(f[1]))).join('|');
+
+	return {
+		join,
+		from,
+	};
+}
+
+const mQueryCounter = metricCounter({
+	name: 'misskey_postgres_query_total',
+	help: 'Total queries to postgres',
+	labelNames: ['join', 'from'],
+});
+
+const mQueryErrorCounter = metricCounter({
+	name: 'misskey_postgres_query_error_total',
+	help: 'Total errors in queries to postgres',
+	labelNames: ['join', 'from'],
+});
+
+const mSlowQueryHisto = metricHistogram({
+	name: 'misskey_postgres_query_slow_duration_seconds',
+	help: 'Duration of slow queries to postgres',
+	labelNames: ['join', 'from'],
+	buckets: [0.1, 0.5, 1, 2, 5, 10, 30, 300],
+});
+
 class MyCustomLogger implements Logger {
+	constructor(private metricOnly = true) {}
+
+	private queryHashCache = new MemoryKVCache<QueryTagCache>(1000 * 60 * 5); // 5m
+
 	@bindThis
 	private highlight(sql: string) {
 		return highlight.highlight(sql, {
@@ -97,33 +149,69 @@ class MyCustomLogger implements Logger {
 		});
 	}
 
+	@bindThis
+	private getQueryTags(query: string): QueryTagCache {
+		const existing = this.queryHashCache.get(query);
+		if (existing) {
+			return existing;
+		}
+
+		const result = extractQueryTags(query);
+		this.queryHashCache.set(query, result);
+		return result;
+	}
+
 	@bindThis
 	public logQuery(query: string, parameters?: any[]) {
+		mQueryCounter?.inc(this.getQueryTags(query));
+
+		if (this.metricOnly) {
+			return;
+		}
 		sqlLogger.info(this.highlight(query).substring(0, 100));
 	}
 
 	@bindThis
 	public logQueryError(error: string, query: string, parameters?: any[]) {
+		mQueryErrorCounter?.inc(this.getQueryTags(query));
+
+		if (this.metricOnly) {
+			return;
+		}
 		sqlLogger.error(this.highlight(query));
 	}
 
 	@bindThis
 	public logQuerySlow(time: number, query: string, parameters?: any[]) {
+		mSlowQueryHisto?.observe(this.getQueryTags(query), time);
+
+		if (this.metricOnly) {
+			return;
+		}
 		sqlLogger.warn(this.highlight(query));
 	}
 
 	@bindThis
 	public logSchemaBuild(message: string) {
+		if (this.metricOnly) {
+			return;
+		}
 		sqlLogger.info(message);
 	}
 
 	@bindThis
 	public log(message: string) {
+		if (this.metricOnly) {
+			return;
+		}
 		sqlLogger.info(message);
 	}
 
 	@bindThis
 	public logMigration(message: string) {
+		if (this.metricOnly) {
+			return;
+		}
 		sqlLogger.info(message);
 	}
 }
@@ -203,7 +291,7 @@ export const entities = [
 
 const log = process.env.NODE_ENV !== 'production';
 
-export function createPostgresDataSource(config: Config) {
+export function createPostgresDataSource(config: Config, isMain = false) {
 	return new DataSource({
 		type: 'postgres',
 		host: config.db.host,
@@ -246,9 +334,9 @@ export function createPostgresDataSource(config: Config) {
 				db: config.redis.db ?? 0,
 			},
 		} : false,
-		logging: log,
-		logger: log ? new MyCustomLogger() : undefined,
-		maxQueryExecutionTime: 300,
+		logging: true,
+		logger: new MyCustomLogger(!log),
+		maxQueryExecutionTime: 500,
 		entities: entities,
 		migrations: ['../../migration/*.js'],
 	});

packages/backend/src/queue/QueueProcessorService.ts

@@ -45,6 +45,7 @@ import { CleanProcessorService } from './processors/CleanProcessorService.js';
 import { AggregateRetentionProcessorService } from './processors/AggregateRetentionProcessorService.js';
 import { QueueLoggerService } from './QueueLoggerService.js';
 import { QUEUE, baseQueueOptions } from './const.js';
+import { mStalledWorkerCounter } from './metrics.js';
 
 // ref. https://github.com/misskey-dev/misskey/pull/7635#issue-971097019
 function httpRelatedBackoff(attemptsMade: number) {
@@ -194,7 +195,10 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					}
 				})
 				.on('error', (err: Error) => logger.error(`error ${err.name}: ${err.message}`, { e: renderError(err) }))
-				.on('stalled', (jobId) => logger.warn(`stalled id=${jobId}`));
+				.on('stalled', (jobId) => {
+					mStalledWorkerCounter?.inc({ queue: QUEUE.SYSTEM });
+					logger.warn(`stalled id=${jobId}`);
+				});
 		}
 		//#endregion
 
@@ -251,7 +255,10 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					}
 				})
 				.on('error', (err: Error) => logger.error(`error ${err.name}: ${err.message}`, { e: renderError(err) }))
-				.on('stalled', (jobId) => logger.warn(`stalled id=${jobId}`));
+				.on('stalled', (jobId) => {
+					mStalledWorkerCounter?.inc({ queue: QUEUE.DB });
+					logger.warn(`stalled id=${jobId}`);
+				});
 		}
 		//#endregion
 
@@ -291,7 +298,10 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					}
 				})
 				.on('error', (err: Error) => logger.error(`error ${err.name}: ${err.message}`, { e: renderError(err) }))
-				.on('stalled', (jobId) => logger.warn(`stalled id=${jobId}`));
+				.on('stalled', (jobId) => {
+					mStalledWorkerCounter?.inc({ queue: QUEUE.DELIVER });
+					logger.warn(`stalled id=${jobId}`);
+				});
 		}
 		//#endregion
 
@@ -331,7 +341,10 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					}
 				})
 				.on('error', (err: Error) => logger.error(`error ${err.name}: ${err.message}`, { e: renderError(err) }))
-				.on('stalled', (jobId) => logger.warn(`stalled id=${jobId}`));
+				.on('stalled', (jobId) => {
+					mStalledWorkerCounter?.inc({ queue: QUEUE.INBOX });
+					logger.warn(`stalled id=${jobId}`);
+				});
 		}
 		//#endregion
 
@@ -371,7 +384,10 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					}
 				})
 				.on('error', (err: Error) => logger.error(`error ${err.name}: ${err.message}`, { e: renderError(err) }))
-				.on('stalled', (jobId) => logger.warn(`stalled id=${jobId}`));
+				.on('stalled', (jobId) => {
+					mStalledWorkerCounter?.inc({ queue: QUEUE.USER_WEBHOOK_DELIVER });
+					logger.warn(`stalled id=${jobId}`);
+				});
 		}
 		//#endregion
 
@@ -411,7 +427,10 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					}
 				})
 				.on('error', (err: Error) => logger.error(`error ${err.name}: ${err.message}`, { e: renderError(err) }))
-				.on('stalled', (jobId) => logger.warn(`stalled id=${jobId}`));
+				.on('stalled', (jobId) => {
+					mStalledWorkerCounter?.inc({ queue: QUEUE.SYSTEM_WEBHOOK_DELIVER });
+					logger.warn(`stalled id=${jobId}`);
+				});
 		}
 		//#endregion
 
@@ -458,7 +477,10 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					}
 				})
 				.on('error', (err: Error) => logger.error(`error ${err.name}: ${err.message}`, { e: renderError(err) }))
-				.on('stalled', (jobId) => logger.warn(`stalled id=${jobId}`));
+				.on('stalled', (jobId) => {
+					mStalledWorkerCounter?.inc({ queue: QUEUE.RELATIONSHIP });
+					logger.warn(`stalled id=${jobId}`);
+				});
 		}
 		//#endregion
 
@@ -499,7 +521,10 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					}
 				})
 				.on('error', (err: Error) => logger.error(`error ${err.name}: ${err.message}`, { e: renderError(err) }))
-				.on('stalled', (jobId) => logger.warn(`stalled id=${jobId}`));
+				.on('stalled', (jobId) => {
+					mStalledWorkerCounter?.inc({ queue: QUEUE.OBJECT_STORAGE });
+					logger.warn(`stalled id=${jobId}`);
+				});
 		}
 		//#endregion
 

packages/backend/src/queue/metrics.ts

@@ -0,0 +1,37 @@
+import { metricCounter, metricGauge } from '@/server/api/MetricsService.js';
+
+export const mJobBlockedCounter = metricCounter({
+    name: 'misskey_queue_jobs_blocked_total',
+    help: 'Total number of jobs waiting for a worker',
+    labelNames: ['queue'],
+});
+
+export const mActiveJobs = metricGauge({
+    name: 'misskey_queue_active_jobs',
+    help: 'Number of active jobs in queue',
+    labelNames: ['queue'],
+});
+
+export const mDelayedJobs = metricGauge({
+    name: 'misskey_queue_delayed_jobs',
+    help: 'Number of delayed jobs in queue',
+    labelNames: ['queue'],
+});
+
+export const mWaitingJobs = metricGauge({
+    name: 'misskey_queue_waiting_jobs',
+    help: 'Number of waiting jobs in queue',
+    labelNames: ['queue'],
+});
+
+export const mFailedJobs = metricGauge({
+    name: 'misskey_queue_failed_jobs',
+    help: 'Total number of failed jobs',
+    labelNames: ['queue'],
+});
+
+export const mStalledWorkerCounter = metricCounter({
+    name: 'misskey_queue_stalled_workers_total',
+    help: 'Total number of stalled workers',
+    labelNames: ['queue'],
+});

packages/backend/src/queue/processors/DeleteAccountProcessorService.ts

@@ -4,9 +4,9 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
-import { MoreThan } from 'typeorm';
+import { DataSource, MoreThan, QueryFailedError, TypeORMError } from 'typeorm';
 import { DI } from '@/di-symbols.js';
-import type { DriveFilesRepository, NotesRepository, UserProfilesRepository, UsersRepository } from '@/models/_.js';
+import { MiUser, type DriveFilesRepository, type NotesRepository, type UserProfilesRepository, type UsersRepository } from '@/models/_.js';
 import type Logger from '@/logger.js';
 import { DriveService } from '@/core/DriveService.js';
 import type { MiDriveFile } from '@/models/DriveFile.js';
@@ -26,6 +26,9 @@ export class DeleteAccountProcessorService {
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
 
+		@Inject(DI.db)
+		private db: DataSource,
+
 		@Inject(DI.userProfilesRepository)
 		private userProfilesRepository: UserProfilesRepository,
 
@@ -52,6 +55,14 @@ export class DeleteAccountProcessorService {
 			return;
 		}
 
+		if (!user.isDeleted) {
+			this.logger.warn('User is not pre-marked as deleted, this is likely a bug');
+			if (process.env.NODE_ENV !== 'production') {
+				throw new Error('User is not pre-marked as deleted'); // make some noise to make sure tests fail
+			}
+			await this.usersRepository.update({ id: user.id }, { isDeleted: true });
+		}
+
 		{ // Delete notes
 			let cursor: MiNote['id'] | null = null;
 
@@ -121,13 +132,46 @@ export class DeleteAccountProcessorService {
 			}
 		}
 
-		// soft指定されている場合は物理削除しない
-		if (job.data.soft) {
-		// nop
-		} else {
-			await this.usersRepository.delete(job.data.user.id);
+		// Deadlockが発生した場合にリトライする
+		for (let remaining = 3; remaining > 0; remaining--) {
+			try {
+				// soft指定されている場合は物理削除しない
+				await this.db.transaction(async txn => {
+					// soft指定してもデータをすべで削除する
+					await txn.delete(MiUser, user.id);
+					if (job.data.soft) {
+						await txn.insert(MiUser, {
+							...user,
+							isRoot: false,
+							updatedAt: new Date(),
+							emojis: [],
+							hideOnlineStatus: true,
+							followersCount: 0,
+							followingCount: 0,
+							avatarUrl: null,
+							avatarId: null,
+							notesCount: 0,
+							inbox: null,
+							sharedInbox: null,
+							featured: null,
+							uri: null,
+							followersUri: null,
+							token: null,
+							isDeleted: true,
+						});
+					}
+				});
+				return 'Account deleted';
+			} catch (e) {
+				// 40P01 = deadlock_detected
+				// https://www.postgresql.org/docs/current/errcodes-appendix.html
+				if (remaining > 0 && e instanceof QueryFailedError && e.driverError.code === '40P01') {
+					this.logger.warn(`Deadlock occurred, retrying after 1s... [${remaining - 1} remaining]`);
+					await new Promise(resolve => setTimeout(resolve, 1000));
+					continue;
+				}
+				throw e;
+			}
 		}
-
-		return 'Account deleted';
 	}
 }

packages/backend/src/queue/processors/InboxProcessorService.ts

@@ -7,6 +7,7 @@ import { URL } from 'node:url';
 import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
 import httpSignature from '@peertube/http-signature';
 import * as Bull from 'bullmq';
+import * as prom from 'prom-client';
 import type Logger from '@/logger.js';
 import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
 import { FetchInstanceMetadataService } from '@/core/FetchInstanceMetadataService.js';
@@ -29,6 +30,7 @@ import { CollapsedQueue } from '@/misc/collapsed-queue.js';
 import { MiNote } from '@/models/Note.js';
 import { MiMeta } from '@/models/Meta.js';
 import { DI } from '@/di-symbols.js';
+import { metricCounter, metricHistogram } from '@/server/api/MetricsService.js';
 import { QueueLoggerService } from '../QueueLoggerService.js';
 import type { InboxJobData } from '../types.js';
 
@@ -37,6 +39,37 @@ type UpdateInstanceJob = {
 	shouldUnsuspend: boolean,
 };
 
+const mIncomingApProcessingTime = metricHistogram({
+	name: 'misskey_incoming_ap_processing_time',
+	help: 'Incoming AP processing time in seconds',
+	labelNames: ['incoming_host', 'incoming_type', 'success'],
+	buckets: [1, 10, 60, 300, 1800],
+});
+
+const mIncomingApEvent = metricCounter({
+	name: 'misskey_incoming_ap_event',
+	help: 'Incoming AP event',
+	labelNames: ['incoming_host', 'incoming_type'],
+});
+
+const mIncomingApEventAccepted = metricCounter({
+	name: 'misskey_incoming_ap_event_accepted',
+	help: 'Incoming AP event accepted',
+	labelNames: ['incoming_host', 'incoming_type'],
+});
+
+const mIncomingApReject = metricCounter({
+	name: 'misskey_incoming_ap_reject',
+	help: 'Incoming AP reject',
+	labelNames: ['incoming_host', 'incoming_type', 'reason'],
+});
+
+const mincomingApProcessingError = metricCounter({
+	name: 'misskey_incoming_ap_processing_error',
+	help: 'Incoming AP processing error',
+	labelNames: ['incoming_host', 'incoming_type'],
+});
+
 @Injectable()
 export class InboxProcessorService implements OnApplicationShutdown {
 	private logger: Logger;
@@ -66,7 +99,6 @@ export class InboxProcessorService implements OnApplicationShutdown {
 	public async process(job: Bull.Job<InboxJobData>): Promise<string> {
 		const signature = job.data.signature;	// HTTP-signature
 		let activity = job.data.activity;
-
 		//#region Log
 		const info = Object.assign({}, activity);
 		delete info['@context'];
@@ -75,12 +107,34 @@ export class InboxProcessorService implements OnApplicationShutdown {
 
 		const host = this.utilityService.toPuny(new URL(signature.keyId).hostname);
 
+		const incCounter = <T extends 'incoming_host' | 'incoming_type', U>(counter: prom.Counter<T> | null, addn_labels: U) => {
+			if (Array.isArray(activity.type)) {
+				for (const t of activity.type) {
+					counter?.inc({ incoming_host: host.toString(), incoming_type: t, ...addn_labels });
+				}
+			} else {
+				counter?.inc({ incoming_host: host.toString(), incoming_type: activity.type ?? 'unknown', ...addn_labels });
+			}
+		};
+
+		const observeHistogram = <T extends 'incoming_host' | 'incoming_type', U>(histogram: prom.Histogram<T> | null, addn_labels: U, value: number) => {
+			if (Array.isArray(activity.type)) {
+				for (const t of activity.type) {
+					histogram?.observe({ incoming_host: host.toString(), incoming_type: t, ...addn_labels }, value);
+				}
+			} else {
+				histogram?.observe({ incoming_host: host.toString(), incoming_type: activity.type ?? 'unknown', ...addn_labels }, value);
+			}
+		};
+
 		if (!this.utilityService.isFederationAllowedHost(host)) {
+			incCounter(mIncomingApReject, { reason: 'host_not_allowed' });
 			return `Blocked request: ${host}`;
 		}
 
 		const keyIdLower = signature.keyId.toLowerCase();
 		if (keyIdLower.startsWith('acct:')) {
+			incCounter(mIncomingApReject, { reason: 'keyid_acct' });
 			return `Old keyId is no longer supported. ${keyIdLower}`;
 		}
 
@@ -100,6 +154,7 @@ export class InboxProcessorService implements OnApplicationShutdown {
 					if (!err.isRetryable) {
 						throw new Bull.UnrecoverableError(`skip: Ignored deleted actors on both ends ${activity.actor} - ${err.statusCode}`);
 					}
+					incCounter(mIncomingApReject, { reason: 'actor_key_unresolvable' });
 					throw new Error(`Error in actor ${activity.actor} - ${err.statusCode}`);
 				}
 			}
@@ -107,11 +162,13 @@ export class InboxProcessorService implements OnApplicationShutdown {
 
 		// それでもわからなければ終了
 		if (authUser == null) {
+			incCounter(mIncomingApReject, { reason: 'actor_unresolvable' });
 			throw new Bull.UnrecoverableError('skip: failed to resolve user');
 		}
 
 		// publicKey がなくても終了
 		if (authUser.key == null) {
+			incCounter(mIncomingApReject, { reason: 'publickey_unresolvable' });
 			throw new Bull.UnrecoverableError('skip: failed to resolve user publicKey');
 		}
 
@@ -124,6 +181,7 @@ export class InboxProcessorService implements OnApplicationShutdown {
 			const ldSignature = activity.signature;
 			if (ldSignature) {
 				if (ldSignature.type !== 'RsaSignature2017') {
+					incCounter(mIncomingApReject, { reason: 'ld_signature_unsupported' });
 					throw new Bull.UnrecoverableError(`skip: unsupported LD-signature type ${ldSignature.type}`);
 				}
 
@@ -137,10 +195,12 @@ export class InboxProcessorService implements OnApplicationShutdown {
 				// keyIdからLD-Signatureのユーザーを取得
 				authUser = await this.apDbResolverService.getAuthUserFromKeyId(ldSignature.creator);
 				if (authUser == null) {
+					incCounter(mIncomingApReject, { reason: 'ld_signature_user_unresolvable' });
 					throw new Bull.UnrecoverableError('skip: LD-Signatureのユーザーが取得できませんでした');
 				}
 
 				if (authUser.key == null) {
+					incCounter(mIncomingApReject, { reason: 'ld_signature_publickey_unavailable' });
 					throw new Bull.UnrecoverableError('skip: LD-SignatureのユーザーはpublicKeyを持っていませんでした');
 				}
 
@@ -149,6 +209,7 @@ export class InboxProcessorService implements OnApplicationShutdown {
 				// LD-Signature検証
 				const verified = await jsonLd.verifyRsaSignature2017(activity, authUser.key.keyPem).catch(() => false);
 				if (!verified) {
+					incCounter(mIncomingApReject, { reason: 'ld_signature_verification_failed' });
 					throw new Bull.UnrecoverableError('skip: LD-Signatureの検証に失敗しました');
 				}
 
@@ -171,14 +232,17 @@ export class InboxProcessorService implements OnApplicationShutdown {
 
 				// もう一度actorチェック
 				if (authUser.user.uri !== activity.actor) {
+					incCounter(mIncomingApReject, { reason: 'ld_signature_actor_mismatch' });
 					throw new Bull.UnrecoverableError(`skip: LD-Signature user(${authUser.user.uri}) !== activity.actor(${activity.actor})`);
 				}
 
 				const ldHost = this.utilityService.extractDbHost(authUser.user.uri);
 				if (!this.utilityService.isFederationAllowedHost(ldHost)) {
+					incCounter(mIncomingApReject, { reason: 'fed_host_not_allowed' });
 					throw new Bull.UnrecoverableError(`Blocked request: ${ldHost}`);
 				}
 			} else {
+				incCounter(mIncomingApReject, { reason: 'ld_signature_unavailable' });
 				throw new Bull.UnrecoverableError(`skip: http-signature verification failed and no LD-Signature. keyId=${signature.keyId}`);
 			}
 		}
@@ -188,8 +252,11 @@ export class InboxProcessorService implements OnApplicationShutdown {
 			const signerHost = this.utilityService.extractDbHost(authUser.user.uri!);
 			const activityIdHost = this.utilityService.extractDbHost(activity.id);
 			if (signerHost !== activityIdHost) {
+				incCounter(mIncomingApReject, 'host_signature_mismatch');
 				throw new Bull.UnrecoverableError(`skip: signerHost(${signerHost}) !== activity.id host(${activityIdHost}`);
 			}
+		} else {
+			throw new Bull.UnrecoverableError('skip: activity id is not a string');
 		}
 
 		this.apRequestChart.inbox();
@@ -215,7 +282,10 @@ export class InboxProcessorService implements OnApplicationShutdown {
 			this.fetchInstanceMetadataService.fetchInstanceMetadata(i);
 		});
 
+		incCounter(mIncomingApEvent, {});
+
 		// アクティビティを処理
+		const begin = +new Date();
 		try {
 			const result = await this.apInboxService.performActivity(authUser.user, activity);
 			if (result && !result.startsWith('ok')) {
@@ -225,17 +295,26 @@ export class InboxProcessorService implements OnApplicationShutdown {
 		} catch (e) {
 			if (e instanceof IdentifiableError) {
 				if (e.id === '689ee33f-f97c-479a-ac49-1b9f8140af99') {
+					incCounter(mIncomingApReject, { reason: 'blocked_notes_with_prohibited_words' });
 					return 'blocked notes with prohibited words';
 				}
 				if (e.id === '85ab9bd7-3a41-4530-959d-f07073900109') {
+					incCounter(mIncomingApReject, { reason: 'actor_suspended' });
 					return 'actor has been suspended';
 				}
 				if (e.id === 'd450b8a9-48e4-4dab-ae36-f4db763fda7c') { // invalid Note
+					incCounter(mIncomingApReject, { reason: 'invalid_note' });
 					return e.message;
 				}
 			}
+			const end = +new Date();
+			observeHistogram(mIncomingApProcessingTime, { success: 'false' }, (end - begin) / 1000);
+			incCounter(mincomingApProcessingError, {});
 			throw e;
 		}
+		observeHistogram(mIncomingApProcessingTime, { success: 'true' }, (+new Date() - begin) / 1000);
+		incCounter(mIncomingApEventAccepted, {});
+		
 		return 'ok';
 	}
 

packages/backend/src/server/ActivityPubServerService.ts

@@ -105,7 +105,7 @@ export class ActivityPubServerService {
 		let signature;
 
 		try {
-			signature = httpSignature.parseRequest(request.raw, { 'headers': [] });
+			signature = httpSignature.parseRequest(request.raw, { 'headers': ['(request-target)', 'host', 'date'], authorizationHeaderName: 'signature' });
 		} catch (e) {
 			reply.code(401);
 			return;

packages/backend/src/server/FileServerService.ts

@@ -8,27 +8,19 @@ import { fileURLToPath } from 'node:url';
 import { dirname } from 'node:path';
 import { Inject, Injectable } from '@nestjs/common';
 import rename from 'rename';
-import sharp from 'sharp';
-import { sharpBmp } from '@misskey-dev/sharp-read-bmp';
 import type { Config } from '@/config.js';
 import type { MiDriveFile, DriveFilesRepository } from '@/models/_.js';
 import { DI } from '@/di-symbols.js';
-import { createTemp } from '@/misc/create-temp.js';
 import { FILE_TYPE_BROWSERSAFE } from '@/const.js';
 import { StatusError } from '@/misc/status-error.js';
 import type Logger from '@/logger.js';
-import { DownloadService } from '@/core/DownloadService.js';
-import { IImageStreamable, ImageProcessingService, webpDefault } from '@/core/ImageProcessingService.js';
-import { VideoProcessingService } from '@/core/VideoProcessingService.js';
-import { InternalStorageService } from '@/core/InternalStorageService.js';
 import { contentDisposition } from '@/misc/content-disposition.js';
 import { FileInfoService } from '@/core/FileInfoService.js';
 import { LoggerService } from '@/core/LoggerService.js';
 import { bindThis } from '@/decorators.js';
-import { isMimeImage } from '@/misc/is-mime-image.js';
-import { correctFilename } from '@/misc/correct-filename.js';
 import { handleRequestRedirectToOmitSearch } from '@/misc/fastify-hook-handlers.js';
 import type { FastifyInstance, FastifyRequest, FastifyReply, FastifyPluginOptions } from 'fastify';
+import { InternalStorageService } from '@/core/InternalStorageService.js';
 
 const _filename = fileURLToPath(import.meta.url);
 const _dirname = dirname(_filename);
@@ -46,11 +38,8 @@ export class FileServerService {
 		@Inject(DI.driveFilesRepository)
 		private driveFilesRepository: DriveFilesRepository,
 
-		private fileInfoService: FileInfoService,
-		private downloadService: DownloadService,
-		private imageProcessingService: ImageProcessingService,
-		private videoProcessingService: VideoProcessingService,
 		private internalStorageService: InternalStorageService,
+		private fileInfoService: FileInfoService,
 		private loggerService: LoggerService,
 	) {
 		this.logger = this.loggerService.getLogger('server', 'gray');
@@ -134,159 +123,72 @@ export class FileServerService {
 			return;
 		}
 
-		try {
-			if (file.state === 'remote') {
-				let image: IImageStreamable | null = null;
+		if (file.state === 'remote') {
+			const url = new URL(`${this.config.mediaProxy}/`);
 
-				if (file.fileRole === 'thumbnail') {
-					if (isMimeImage(file.mime, 'sharp-convertible-image-with-bmp')) {
-						reply.header('Cache-Control', 'max-age=31536000, immutable');
+			url.searchParams.set('url', file.url);
 
-						const url = new URL(`${this.config.mediaProxy}/static.webp`);
-						url.searchParams.set('url', file.url);
-						url.searchParams.set('static', '1');
+			return await reply.redirect(url.toString(), 301);
+		}
 
-						file.cleanup();
-						return await reply.redirect(url.toString(), 301);
-					} else if (file.mime.startsWith('video/')) {
-						const externalThumbnail = this.videoProcessingService.getExternalVideoThumbnailUrl(file.url);
-						if (externalThumbnail) {
-							file.cleanup();
-							return await reply.redirect(externalThumbnail, 301);
-						}
+		if (file.fileRole !== 'original') {
+			const filename = rename(file.filename, {
+				suffix: file.fileRole === 'thumbnail' ? '-thumb' : '-web',
+				extname: file.ext ? `.${file.ext}` : '.unknown',
+			}).toString();
 
-						image = await this.videoProcessingService.generateVideoThumbnail(file.path);
-					}
+			reply.header('Content-Type', FILE_TYPE_BROWSERSAFE.includes(file.mime) ? file.mime : 'application/octet-stream');
+			reply.header('Cache-Control', 'max-age=31536000, immutable');
+			reply.header('Content-Disposition', contentDisposition('inline', filename));
+
+			if (request.headers.range && file.file.size > 0) {
+				const range = request.headers.range as string;
+				const parts = range.replace(/bytes=/, '').split('-');
+				const start = parseInt(parts[0], 10);
+				let end = parts[1] ? parseInt(parts[1], 10) : file.file.size - 1;
+				if (end > file.file.size) {
+					end = file.file.size - 1;
 				}
-
-				if (file.fileRole === 'webpublic') {
-					if (['image/svg+xml'].includes(file.mime)) {
-						reply.header('Cache-Control', 'max-age=31536000, immutable');
-
-						const url = new URL(`${this.config.mediaProxy}/svg.webp`);
-						url.searchParams.set('url', file.url);
-
-						file.cleanup();
-						return await reply.redirect(url.toString(), 301);
-					}
-				}
-
-				if (!image) {
-					if (request.headers.range && file.file.size > 0) {
-						const range = request.headers.range as string;
-						const parts = range.replace(/bytes=/, '').split('-');
-						const start = parseInt(parts[0], 10);
-						let end = parts[1] ? parseInt(parts[1], 10) : file.file.size - 1;
-						if (end > file.file.size) {
-							end = file.file.size - 1;
-						}
-						const chunksize = end - start + 1;
-
-						image = {
-							data: fs.createReadStream(file.path, {
-								start,
-								end,
-							}),
-							ext: file.ext,
-							type: file.mime,
-						};
-
-						reply.header('Content-Range', `bytes ${start}-${end}/${file.file.size}`);
-						reply.header('Accept-Ranges', 'bytes');
-						reply.header('Content-Length', chunksize);
-						reply.code(206);
-					} else {
-						image = {
-							data: fs.createReadStream(file.path),
-							ext: file.ext,
-							type: file.mime,
-						};
-					}
-				}
-
-				if ('pipe' in image.data && typeof image.data.pipe === 'function') {
-					// image.dataがstreamなら、stream終了後にcleanup
-					image.data.on('end', file.cleanup);
-					image.data.on('close', file.cleanup);
-				} else {
-					// image.dataがstreamでないなら直ちにcleanup
-					file.cleanup();
-				}
-
-				reply.header('Content-Type', FILE_TYPE_BROWSERSAFE.includes(image.type) ? image.type : 'application/octet-stream');
-				reply.header('Content-Length', file.file.size);
-				reply.header('Cache-Control', 'max-age=31536000, immutable');
-				reply.header('Content-Disposition',
-					contentDisposition(
-						'inline',
-						correctFilename(file.filename, image.ext),
-					),
-				);
-				return image.data;
+				const chunksize = end - start + 1;
+				const fileStream = fs.createReadStream(file.path, {
+					start,
+					end,
+				});
+				reply.header('Content-Range', `bytes ${start}-${end}/${file.file.size}`);
+				reply.header('Accept-Ranges', 'bytes');
+				reply.header('Content-Length', chunksize);
+				reply.code(206);
+				return fileStream;
 			}
 
-			if (file.fileRole !== 'original') {
-				const filename = rename(file.filename, {
-					suffix: file.fileRole === 'thumbnail' ? '-thumb' : '-web',
-					extname: file.ext ? `.${file.ext}` : '.unknown',
-				}).toString();
+			return fs.createReadStream(file.path);
+		} else {
+			reply.header('Content-Type', FILE_TYPE_BROWSERSAFE.includes(file.file.type) ? file.file.type : 'application/octet-stream');
+			reply.header('Content-Length', file.file.size);
+			reply.header('Cache-Control', 'max-age=31536000, immutable');
+			reply.header('Content-Disposition', contentDisposition('inline', file.filename));
 
-				reply.header('Content-Type', FILE_TYPE_BROWSERSAFE.includes(file.mime) ? file.mime : 'application/octet-stream');
-				reply.header('Cache-Control', 'max-age=31536000, immutable');
-				reply.header('Content-Disposition', contentDisposition('inline', filename));
-
-				if (request.headers.range && file.file.size > 0) {
-					const range = request.headers.range as string;
-					const parts = range.replace(/bytes=/, '').split('-');
-					const start = parseInt(parts[0], 10);
-					let end = parts[1] ? parseInt(parts[1], 10) : file.file.size - 1;
-					if (end > file.file.size) {
-						end = file.file.size - 1;
-					}
-					const chunksize = end - start + 1;
-					const fileStream = fs.createReadStream(file.path, {
-						start,
-						end,
-					});
-					reply.header('Content-Range', `bytes ${start}-${end}/${file.file.size}`);
-					reply.header('Accept-Ranges', 'bytes');
-					reply.header('Content-Length', chunksize);
-					reply.code(206);
-					return fileStream;
+			if (request.headers.range && file.file.size > 0) {
+				const range = request.headers.range as string;
+				const parts = range.replace(/bytes=/, '').split('-');
+				const start = parseInt(parts[0], 10);
+				let end = parts[1] ? parseInt(parts[1], 10) : file.file.size - 1;
+				if (end > file.file.size) {
+					end = file.file.size - 1;
 				}
-
-				return fs.createReadStream(file.path);
-			} else {
-				reply.header('Content-Type', FILE_TYPE_BROWSERSAFE.includes(file.file.type) ? file.file.type : 'application/octet-stream');
-				reply.header('Content-Length', file.file.size);
-				reply.header('Cache-Control', 'max-age=31536000, immutable');
-				reply.header('Content-Disposition', contentDisposition('inline', file.filename));
-
-				if (request.headers.range && file.file.size > 0) {
-					const range = request.headers.range as string;
-					const parts = range.replace(/bytes=/, '').split('-');
-					const start = parseInt(parts[0], 10);
-					let end = parts[1] ? parseInt(parts[1], 10) : file.file.size - 1;
-					if (end > file.file.size) {
-						end = file.file.size - 1;
-					}
-					const chunksize = end - start + 1;
-					const fileStream = fs.createReadStream(file.path, {
-						start,
-						end,
-					});
-					reply.header('Content-Range', `bytes ${start}-${end}/${file.file.size}`);
-					reply.header('Accept-Ranges', 'bytes');
-					reply.header('Content-Length', chunksize);
-					reply.code(206);
-					return fileStream;
-				}
-
-				return fs.createReadStream(file.path);
+				const chunksize = end - start + 1;
+				const fileStream = fs.createReadStream(file.path, {
+					start,
+					end,
+				});
+				reply.header('Content-Range', `bytes ${start}-${end}/${file.file.size}`);
+				reply.header('Accept-Ranges', 'bytes');
+				reply.header('Content-Length', chunksize);
+				reply.code(206);
+				return fileStream;
 			}
-		} catch (e) {
-			if ('cleanup' in file) file.cleanup();
-			throw e;
+
+			return fs.createReadStream(file.path);
 		}
 	}
 
@@ -302,224 +204,56 @@ export class FileServerService {
 		// アバタークロップなど、どうしてもオリジンである必要がある場合
 		const mustOrigin = 'origin' in request.query;
 
-		if (this.config.externalMediaProxyEnabled && !mustOrigin) {
-			// 外部のメディアプロキシが有効なら、そちらにリダイレクト
+		if (!this.config.mediaProxy) {
+			reply.code(501);
+		}
 
-			reply.header('Cache-Control', 'public, max-age=259200'); // 3 days
+		const proxiedURL = new URL(`${this.config.mediaProxy}/?url=${encodeURIComponent(url)}`);
 
-			const url = new URL(`${this.config.mediaProxy}/${request.params.url || ''}`);
-
-			for (const [key, value] of Object.entries(request.query)) {
-				url.searchParams.append(key, value);
-			}
+		for (const [key, value] of Object.entries(request.query)) {
+			if (key.toLowerCase() === 'url') continue;
+			proxiedURL.searchParams.append(key, value);
+		}
 
+		if (!mustOrigin) {
 			return await reply.redirect(
-				url.toString(),
+				proxiedURL.toString(),
 				301,
 			);
 		}
 
+		reply.header('Cache-Control', 'public, max-age=259200'); // 3 days
+
+		if (!request.headers['user-agent']) {
+			throw new StatusError('User-Agent is required', 400, 'User-Agent is required');
+		} else if (request.headers['user-agent'].toLowerCase().indexOf('misskey/') !== -1) {
+			throw new StatusError('Refusing to proxy a request from another proxy', 403, 'Proxy is recursive');
+		}
+
 		if (!request.headers['user-agent']) {
 			throw new StatusError('User-Agent is required', 400, 'User-Agent is required');
 		} else if (request.headers['user-agent'].toLowerCase().indexOf('misskey/') !== -1) {
 			throw new StatusError('Refusing to proxy a request from another proxy', 403, 'Proxy is recursive');
 		}
 
-		// Create temp file
-		const file = await this.getStreamAndTypeFromUrl(url);
-		if (file === '404') {
-			reply.code(404);
-			reply.header('Cache-Control', 'max-age=86400');
-			return reply.sendFile('/dummy.png', assets);
-		}
-
-		if (file === '204') {
-			reply.code(204);
-			reply.header('Cache-Control', 'max-age=86400');
-			return;
-		}
-
-		try {
-			const isConvertibleImage = isMimeImage(file.mime, 'sharp-convertible-image-with-bmp');
-			const isAnimationConvertibleImage = isMimeImage(file.mime, 'sharp-animation-convertible-image-with-bmp');
-
-			if (
-				'emoji' in request.query ||
-				'avatar' in request.query ||
-				'static' in request.query ||
-				'preview' in request.query ||
-				'badge' in request.query
-			) {
-				if (!isConvertibleImage) {
-					// 画像でないなら404でお茶を濁す
-					throw new StatusError('Unexpected mime', 404);
-				}
-			}
-
-			let image: IImageStreamable | null = null;
-			if ('emoji' in request.query || 'avatar' in request.query) {
-				if (!isAnimationConvertibleImage && !('static' in request.query)) {
-					image = {
-						data: fs.createReadStream(file.path),
-						ext: file.ext,
-						type: file.mime,
-					};
-				} else {
-					const data = (await sharpBmp(file.path, file.mime, { animated: !('static' in request.query) }))
-						.resize({
-							height: 'emoji' in request.query ? 128 : 320,
-							withoutEnlargement: true,
-						})
-						.webp(webpDefault);
-
-					image = {
-						data,
-						ext: 'webp',
-						type: 'image/webp',
-					};
-				}
-			} else if ('static' in request.query) {
-				image = this.imageProcessingService.convertSharpToWebpStream(await sharpBmp(file.path, file.mime), 498, 422);
-			} else if ('preview' in request.query) {
-				image = this.imageProcessingService.convertSharpToWebpStream(await sharpBmp(file.path, file.mime), 200, 200);
-			} else if ('badge' in request.query) {
-				const mask = (await sharpBmp(file.path, file.mime))
-					.resize(96, 96, {
-						fit: 'contain',
-						position: 'centre',
-						withoutEnlargement: false,
-					})
-					.greyscale()
-					.normalise()
-					.linear(1.75, -(128 * 1.75) + 128) // 1.75x contrast
-					.flatten({ background: '#000' })
-					.toColorspace('b-w');
-
-				const stats = await mask.clone().stats();
-
-				if (stats.entropy < 0.1) {
-					// エントロピーがあまりない場合は404にする
-					throw new StatusError('Skip to provide badge', 404);
-				}
-
-				const data = sharp({
-					create: { width: 96, height: 96, channels: 4, background: { r: 0, g: 0, b: 0, alpha: 0 } },
-				})
-					.pipelineColorspace('b-w')
-					.boolean(await mask.png().toBuffer(), 'eor');
-
-				image = {
-					data: await data.png().toBuffer(),
-					ext: 'png',
-					type: 'image/png',
-				};
-			} else if (file.mime === 'image/svg+xml') {
-				image = this.imageProcessingService.convertToWebpStream(file.path, 2048, 2048);
-			} else if (!file.mime.startsWith('image/') || !FILE_TYPE_BROWSERSAFE.includes(file.mime)) {
-				throw new StatusError('Rejected type', 403, 'Rejected type');
-			}
-
-			if (!image) {
-				if (request.headers.range && file.file && file.file.size > 0) {
-					const range = request.headers.range as string;
-					const parts = range.replace(/bytes=/, '').split('-');
-					const start = parseInt(parts[0], 10);
-					let end = parts[1] ? parseInt(parts[1], 10) : file.file.size - 1;
-					if (end > file.file.size) {
-						end = file.file.size - 1;
-					}
-					const chunksize = end - start + 1;
-
-					image = {
-						data: fs.createReadStream(file.path, {
-							start,
-							end,
-						}),
-						ext: file.ext,
-						type: file.mime,
-					};
-
-					reply.header('Content-Range', `bytes ${start}-${end}/${file.file.size}`);
-					reply.header('Accept-Ranges', 'bytes');
-					reply.header('Content-Length', chunksize);
-					reply.code(206);
-				} else {
-					image = {
-						data: fs.createReadStream(file.path),
-						ext: file.ext,
-						type: file.mime,
-					};
-				}
-			}
-
-			if ('cleanup' in file) {
-				if ('pipe' in image.data && typeof image.data.pipe === 'function') {
-					// image.dataがstreamなら、stream終了後にcleanup
-					image.data.on('end', file.cleanup);
-					image.data.on('close', file.cleanup);
-				} else {
-					// image.dataがstreamでないなら直ちにcleanup
-					file.cleanup();
-				}
-			}
-
-			reply.header('Content-Type', image.type);
-			reply.header('Cache-Control', 'max-age=31536000, immutable');
-			reply.header('Content-Disposition',
-				contentDisposition(
-					'inline',
-					correctFilename(file.filename, image.ext),
-				),
-			);
-			return image.data;
-		} catch (e) {
-			if ('cleanup' in file) file.cleanup();
-			throw e;
-		}
-	}
-
-	@bindThis
-	private async getStreamAndTypeFromUrl(url: string): Promise<
-		{ state: 'remote'; fileRole?: 'thumbnail' | 'webpublic' | 'original'; file?: MiDriveFile; mime: string; ext: string | null; path: string; cleanup: () => void; filename: string; }
-		| { state: 'stored_internal'; fileRole: 'thumbnail' | 'webpublic' | 'original'; file: MiDriveFile; filename: string; mime: string; ext: string | null; path: string; }
-		| '404'
-		| '204'
-	> {
-		if (url.startsWith(`${this.config.url}/files/`)) {
-			const key = url.replace(`${this.config.url}/files/`, '').split('/').shift();
-			if (!key) throw new StatusError('Invalid File Key', 400, 'Invalid File Key');
-
-			return await this.getFileFromKey(key);
-		}
-
-		return await this.downloadAndDetectTypeFromUrl(url);
-	}
-
-	@bindThis
-	private async downloadAndDetectTypeFromUrl(url: string): Promise<
-		{ state: 'remote' ; mime: string; ext: string | null; path: string; cleanup: () => void; filename: string; }
-	> {
-		const [path, cleanup] = await createTemp();
-		try {
-			const { filename } = await this.downloadService.downloadUrl(url, path);
-
-			const { mime, ext } = await this.fileInfoService.detectType(path);
-
-			return {
-				state: 'remote',
-				mime, ext,
-				path, cleanup,
-				filename,
-			};
-		} catch (e) {
-			cleanup();
-			throw e;
+		// directly proxy request through
+		const res = await fetch(proxiedURL, {
+			headers: {
+				'X-Forwarded-For': request.headers['x-forwarded-for']?.at(0) ?? request.ip,
+				'User-Agent': request.headers['user-agent'],
+			},
+		});
+
+		reply.code(res.status);
+		for (const [key, value] of res.headers.entries()) {
+			reply.header(key, value);
 		}
+		reply.send(res.body);
 	}
 
 	@bindThis
 	private async getFileFromKey(key: string): Promise<
-		{ state: 'remote'; fileRole: 'thumbnail' | 'webpublic' | 'original'; file: MiDriveFile; filename: string; url: string; mime: string; ext: string | null; path: string; cleanup: () => void; }
+		{ state: 'remote'; fileRole: 'thumbnail' | 'webpublic' | 'original'; filename: string; url: string; }
 		| { state: 'stored_internal'; fileRole: 'thumbnail' | 'webpublic' | 'original'; file: MiDriveFile; filename: string; mime: string; ext: string | null; path: string; }
 		| '404'
 		| '204'
@@ -538,15 +272,10 @@ export class FileServerService {
 
 		if (!file.storedInternal) {
 			if (!(file.isLink && file.uri)) return '204';
-			const result = await this.downloadAndDetectTypeFromUrl(file.uri);
-			file.size = (await fs.promises.stat(result.path)).size;	// DB file.sizeは正確とは限らないので
-			return {
-				...result,
-				url: file.uri,
-				fileRole: isThumbnail ? 'thumbnail' : isWebpublic ? 'webpublic' : 'original',
-				file,
-				filename: file.name,
-			};
+			return { state: 'remote', 
+					fileRole: isThumbnail ? 'thumbnail' : isWebpublic ? 'webpublic' : 'original', 
+					filename: file.name 
+					, url: file.uri };
 		}
 
 		const path = this.internalStorageService.resolvePath(key);

packages/backend/src/server/NodeinfoServerService.ts

@@ -15,6 +15,8 @@ import NotesChart from '@/core/chart/charts/notes.js';
 import UsersChart from '@/core/chart/charts/users.js';
 import { DEFAULT_POLICIES } from '@/core/RoleService.js';
 import type { FastifyInstance, FastifyPluginOptions } from 'fastify';
+import { IsNull, MoreThan, Not } from 'typeorm';
+import type { NotesRepository, UsersRepository } from '@/models/_.js';
 
 const nodeinfo2_1path = '/nodeinfo/2.1';
 const nodeinfo2_0path = '/nodeinfo/2.0';
@@ -25,6 +27,10 @@ export class NodeinfoServerService {
 	constructor(
 		@Inject(DI.config)
 		private config: Config,
+		@Inject(DI.usersRepository)
+		private usersRepository: UsersRepository,
+		@Inject(DI.notesRepository)
+		private notesRepository: NotesRepository,
 
 		private userEntityService: UserEntityService,
 		private metaService: MetaService,
@@ -58,18 +64,16 @@ export class NodeinfoServerService {
 
 			const [
 				meta,
-				//activeHalfyear,
-				//activeMonth,
+				activeHalfyear,
+				activeMonth,
+				localComments,
 			] = await Promise.all([
 				this.metaService.fetch(true),
-				// 重い
-				//this.usersRepository.count({ where: { host: IsNull(), lastActiveDate: MoreThan(new Date(now - 15552000000)) } }),
-				//this.usersRepository.count({ where: { host: IsNull(), lastActiveDate: MoreThan(new Date(now - 2592000000)) } }),
+				this.usersRepository.count({ where: { host: IsNull(), lastActiveDate: MoreThan(new Date(now - 15552000000)) } }),
+				this.usersRepository.count({ where: { host: IsNull(), lastActiveDate: MoreThan(new Date(now - 2592000000)) } }),
+				this.notesRepository.count({ where: { userHost: IsNull(), replyId: Not(IsNull()) } }),
 			]);
 
-			const activeHalfyear = null;
-			const activeMonth = null;
-
 			const proxyAccount = meta.proxyAccountId ? await this.userEntityService.pack(meta.proxyAccountId).catch(() => null) : null;
 
 			const basePolicies = { ...DEFAULT_POLICIES, ...meta.policies };
@@ -91,7 +95,7 @@ export class NodeinfoServerService {
 				usage: {
 					users: { total, activeHalfyear, activeMonth },
 					localPosts,
-					localComments: 0,
+					localComments,
 				},
 				metadata: {
 					nodeName: meta.name,
@@ -105,6 +109,8 @@ export class NodeinfoServerService {
 						name: meta.maintainerName,
 						email: meta.maintainerEmail,
 					},
+					gitCommit: this.config.gitCommit,
+					gitDescribe: this.config.gitDescribe,
 					langs: meta.langs,
 					tosUrl: meta.termsOfServiceUrl,
 					privacyPolicyUrl: meta.privacyPolicyUrl,

packages/backend/src/server/ServerModule.ts

@@ -47,6 +47,7 @@ import { RoleTimelineChannelService } from './api/stream/channels/role-timeline.
 import { ReversiChannelService } from './api/stream/channels/reversi.js';
 import { ReversiGameChannelService } from './api/stream/channels/reversi-game.js';
 import { SigninWithPasskeyApiService } from './api/SigninWithPasskeyApiService.js';
+import { MetricsService } from './api/MetricsService.js';
 
 @Module({
 	imports: [
@@ -94,6 +95,7 @@ import { SigninWithPasskeyApiService } from './api/SigninWithPasskeyApiService.j
 		UserListChannelService,
 		OpenApiServerService,
 		OAuth2ProviderService,
+		MetricsService,
 	],
 	exports: [
 		ServerService,

packages/backend/src/server/ServerService.ts

@@ -31,9 +31,89 @@ import { HealthServerService } from './HealthServerService.js';
 import { ClientServerService } from './web/ClientServerService.js';
 import { OpenApiServerService } from './api/openapi/OpenApiServerService.js';
 import { OAuth2ProviderService } from './oauth/OAuth2ProviderService.js';
+import { makeHstsHook } from './hsts.js';
+import { generateCSP } from './csp.js';
+import { sanitizeRequestURI } from '@/misc/log-sanitization.js';
+import { metricCounter, metricGauge, metricHistogram, MetricsService } from './api/MetricsService.js';
 
 const _dirname = fileURLToPath(new URL('.', import.meta.url));
 
+function categorizeRequestPath(path: string): 'api' | 'health' | 'vite' | 'other' {
+	if (path === '/healthz') {
+		return 'health';
+	}
+
+	if (path.startsWith('/vite/') || path.startsWith('/embed_vite/')) {
+		return 'vite';
+	}
+
+	if (path === '/api' || path.startsWith('/api/')) {
+		return 'api';
+	} 
+
+	return 'other';
+}
+
+const mRequestTime = metricHistogram({
+	name: 'misskey_http_request_duration_seconds',
+	help: 'Duration of handling HTTP requests in seconds',
+	labelNames: ['host', 'cate', 'method', 'path'],
+	buckets: [0.001, 0.1, 0.5, 1, 2, 5],
+});
+
+const mRequestsReceived = metricCounter({
+	name: 'misskey_http_requests_received_total',
+	help: 'Total number of HTTP requests received',
+	labelNames: [],
+});
+
+const mNotFoundServed = metricCounter({
+	name: 'misskey_http_not_found_served_total',
+	help: 'Total number of HTTP 404 responses served',
+	labelNames: ['method', 'cate'],
+});
+
+const mMethodNotAllowedServed = metricCounter({
+	name: 'misskey_http_method_not_allowed_served_total',
+	help: 'Total number of HTTP 405 responses served',
+	labelNames: ['method', 'cate'],
+});
+
+const mTooManyRequestsServed = metricCounter({
+	name: 'misskey_http_too_many_requests_served_total',
+	help: 'Total number of HTTP 429 responses served',
+	labelNames: ['method', 'cate'],
+});
+
+const mAggregateRequestsServed = metricCounter({
+	name: 'misskey_http_requests_served_total',
+	help: 'Total number of HTTP requests served including invalid requests',
+	labelNames: ['host', 'cate', 'status'],
+});
+
+const mRequestsServedByPath = metricCounter({
+	name: 'misskey_http_requests_served_by_path',
+	help: 'Total number of HTTP requests served',
+	labelNames: ['host', 'cate', 'method', 'path', 'status'],
+});
+
+const mFatalErrorCount = metricCounter({
+	name: 'misskey_fatal_http_errors_total',
+	help: 'Total number of HTTP errors that propagate to the top level',
+	labelNames: ['host', 'cate', 'method', 'path'],
+});
+
+const mLastSuccessfulRequest = metricGauge({
+	name: 'misskey_http_last_successful_request_timestamp_seconds',
+	help: 'Unix Timestamp of the last successful HTTP request',
+	labelNames: [],
+});
+
+// This function is used to determine if a path is safe to redirect to.
+function redirectSafePath(path: string): boolean {
+	return ['/files/', '/identicon/', '/proxy/', '/static-assets/', '/vite/', '/embed_vite/'].some(prefix => path.startsWith(prefix));
+}
+
 @Injectable()
 export class ServerService implements OnApplicationShutdown {
 	private logger: Logger;
@@ -68,6 +148,7 @@ export class ServerService implements OnApplicationShutdown {
 		private globalEventService: GlobalEventService,
 		private loggerService: LoggerService,
 		private oauth2ProviderService: OAuth2ProviderService,
+		private metricsService: MetricsService,
 	) {
 		this.logger = this.loggerService.getLogger('server', 'gray');
 	}
@@ -80,11 +161,152 @@ export class ServerService implements OnApplicationShutdown {
 		});
 		this.#fastify = fastify;
 
+		if (this.config.prometheusMetrics?.enable) {
+			fastify.addHook('onRequest', (_request, reply, done) => {
+				reply.header('x-request-received', (+new Date()).toString());
+				mRequestsReceived?.inc();
+				done();
+			});
+
+			fastify.addHook('onError', (request, _reply, error, done) => {
+				const url = new URL(request.url, this.config.url);
+				const logPath = sanitizeRequestURI(url.pathname);
+				mFatalErrorCount?.inc({
+					host: request.hostname,
+					method: request.method,
+					path: logPath,
+					cate: categorizeRequestPath(logPath),
+				});
+				done();
+			});
+
+			fastify.addHook('onResponse', (request, reply, done) => {
+				const url = new URL(request.url, this.config.url);
+				const logPath = sanitizeRequestURI(url.pathname);
+				const cate = categorizeRequestPath(logPath);
+				const received = reply.getHeader('x-request-received') as string;
+
+				mAggregateRequestsServed?.inc({
+					host: request.hostname,
+					cate,
+					status: reply.statusCode,
+				});
+
+				if (reply.statusCode === 429) {
+					mTooManyRequestsServed?.inc({
+						method: request.method,
+						cate,
+					});
+
+					done();
+					return;
+				}
+
+				if (reply.statusCode === 404) {
+					mNotFoundServed?.inc({
+						method: request.method,
+						cate,
+					});
+
+					if (received) {
+						const duration = (+new Date()) - parseInt(received);
+						mRequestTime?.observe({
+							host: request.hostname,
+							method: request.method,
+							cate,
+						}, duration / 1000);
+					}
+
+					done();
+					return;
+				}
+
+				if (reply.statusCode === 405) {
+					mMethodNotAllowedServed?.inc({
+						method: request.method,
+						cate,
+					});
+					done();
+					return;
+				}
+
+				if (received) {
+					const duration = (+new Date()) - parseInt(received);
+
+					mRequestTime?.observe({
+						host: request.hostname,
+						method: request.method,
+						cate,
+						path: logPath,
+					}, duration / 1000);
+				}
+
+				const addSlash = logPath + (logPath.endsWith('/') ? '' : '/');
+
+				if (addSlash.startsWith('/metrics/') || addSlash.startsWith('/healthz/')) {
+					done();
+					return;
+				}
+
+				if (reply.statusCode <= 299) {
+					mLastSuccessfulRequest?.set(+new Date() / 1000);
+				}
+
+				mRequestsServedByPath?.inc({
+					host: request.hostname,
+					method: request.method,
+					path: logPath,
+					cate,
+					status: reply.statusCode >= 500 ? '5xx' :
+						reply.statusCode === 401 ? '401' :
+							reply.statusCode === 403 ? '403' :
+								reply.statusCode >= 400 ?
+									'4xx' : '2xx',
+				});
+
+				done();
+			});
+		}
+
 		// HSTS
-		// 6months (15552000sec)
 		if (this.config.url.startsWith('https') && !this.config.disableHsts) {
-			fastify.addHook('onRequest', (request, reply, done) => {
-				reply.header('strict-transport-security', 'max-age=15552000; preload');
+			const preload = this.config.hstsPreload;
+			const host = new URL(this.config.url).host;
+			fastify.addHook('onRequest', makeHstsHook(host, preload));
+		}
+
+		// Other Security/Privacy Headers
+		fastify.addHook('onRequest', (_, reply, done) => {
+			reply.header('x-content-type-options', 'nosniff');
+			reply.header('permissions-policy', 
+						[
+							'interest-cohort', 
+							'encrypted-media', 
+							'attribution-reporting', 
+							'geolocation', 'microphone', 'camera', 
+							'midi', 'payment', 'usb', 'serial',
+							'xr-spatial-tracking'
+						]
+					.map(feature => `${feature}=()`).join(', '));
+				
+			if (this.config.browserSandboxing.strictOriginReferrer) {
+				reply.header('referrer-policy', 'strict-origin');
+			}
+			done();
+		});
+
+		// CSP
+		if (process.env.NODE_ENV === 'production' && !this.config.browserSandboxing.csp?.disable) {
+			console.debug('cspPrerenderedContent', this.config.cspPrerenderedContent);
+			const generatedCSP = generateCSP(this.config.cspPrerenderedContent, {
+				mediaProxy: this.config.mediaProxy ? `https://${new URL(this.config.mediaProxy).host}` : undefined,
+				script_src: [
+					`https://${new URL(this.config.url).host}/embed_vite/`,
+					`https://${new URL(this.config.url).host}/vite/`,
+				],
+			});
+			fastify.addHook('onRequest', (_, reply, done) => {
+				reply.header('content-security-policy', generatedCSP);
 				done();
 			});
 		}
@@ -140,7 +362,7 @@ export class ServerService implements OnApplicationShutdown {
 				name: name,
 			});
 
-			reply.header('Content-Security-Policy', 'default-src \'none\'; style-src \'unsafe-inline\'');
+			reply.header('Content-Security-Policy', 'default-src \'none\'');
 
 			if (emoji == null) {
 				if ('fallback' in request.query) {
@@ -151,16 +373,26 @@ export class ServerService implements OnApplicationShutdown {
 				}
 			}
 
+			const dbUrl = emoji?.publicUrl || emoji?.originalUrl;
+			const dbUrlParsed = new URL(dbUrl);
+			const instanceUrl = new URL(this.config.url);
+			if (dbUrlParsed.origin === instanceUrl.origin) {
+				if (!redirectSafePath(dbUrlParsed.pathname)) {
+					return await reply.status(508);
+				}
+				return await reply.redirect(dbUrl, 301);
+			}
+
 			let url: URL;
 			if ('badge' in request.query) {
 				url = new URL(`${this.config.mediaProxy}/emoji.png`);
 				// || emoji.originalUrl してるのは後方互換性のため（publicUrlはstringなので??はだめ）
-				url.searchParams.set('url', emoji.publicUrl || emoji.originalUrl);
+				url.searchParams.set('url', dbUrl);
 				url.searchParams.set('badge', '1');
 			} else {
 				url = new URL(`${this.config.mediaProxy}/emoji.webp`);
 				// || emoji.originalUrl してるのは後方互換性のため（publicUrlはstringなので??はだめ）
-				url.searchParams.set('url', emoji.publicUrl || emoji.originalUrl);
+				url.searchParams.set('url', dbUrl);
 				url.searchParams.set('emoji', '1');
 				if ('static' in request.query) url.searchParams.set('static', '1');
 			}
@@ -184,6 +416,16 @@ export class ServerService implements OnApplicationShutdown {
 			reply.header('Cache-Control', 'public, max-age=86400');
 
 			if (user) {
+				const dbUrl = user?.avatarUrl ?? this.userEntityService.getIdenticonUrl(user);
+				const dbUrlParsed = new URL(dbUrl);
+				const instanceUrl = new URL(this.config.url);
+				if (dbUrlParsed.origin === instanceUrl.origin) {
+					if (!redirectSafePath(dbUrlParsed.pathname)) {
+						return await reply.status(508);
+					}
+					return await reply.redirect(dbUrl, 301);
+				}
+
 				reply.redirect(user.avatarUrl ?? this.userEntityService.getIdenticonUrl(user));
 			} else {
 				reply.redirect('/static-assets/user-unknown.png');
@@ -227,6 +469,8 @@ export class ServerService implements OnApplicationShutdown {
 
 		fastify.register(this.clientServerService.createServer);
 
+		fastify.register(this.metricsService.createServer);
+
 		this.streamingApiServerService.attach(fastify.server);
 
 		fastify.server.on('error', err => {

packages/backend/src/server/api/AuthenticateService.ts

@@ -5,6 +5,7 @@
 
 import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
+import * as prom from 'prom-client';
 import type { AccessTokensRepository, AppsRepository, UsersRepository } from '@/models/_.js';
 import type { MiLocalUser } from '@/models/User.js';
 import type { MiAccessToken } from '@/models/AccessToken.js';
@@ -13,6 +14,7 @@ import type { MiApp } from '@/models/App.js';
 import { CacheService } from '@/core/CacheService.js';
 import isNativeToken from '@/misc/is-native-token.js';
 import { bindThis } from '@/decorators.js';
+import { metricCounter } from './MetricsService.js';
 
 export class AuthenticationError extends Error {
 	constructor(message: string) {
@@ -21,6 +23,12 @@ export class AuthenticationError extends Error {
 	}
 }
 
+const mAuthenticationFailureCounter = metricCounter({
+	name: 'misskey_authentication_failure_total',
+	help: 'Total number of authentication failures',
+	labelNames: ['cred_ty'],
+});
+
 @Injectable()
 export class AuthenticateService implements OnApplicationShutdown {
 	private appCache: MemoryKVCache<MiApp>;
@@ -51,6 +59,7 @@ export class AuthenticateService implements OnApplicationShutdown {
 				() => this.usersRepository.findOneBy({ token }) as Promise<MiLocalUser | null>);
 
 			if (user == null) {
+				mAuthenticationFailureCounter?.inc({ cred_ty: 'native' });
 				throw new AuthenticationError('user not found');
 			}
 
@@ -65,6 +74,7 @@ export class AuthenticateService implements OnApplicationShutdown {
 			});
 
 			if (accessToken == null) {
+				mAuthenticationFailureCounter?.inc({ cred_ty: 'access_token' });
 				throw new AuthenticationError('invalid signature');
 			}
 

packages/backend/src/server/api/MetricsService.ts

@@ -0,0 +1,112 @@
+import { Inject, Injectable } from "@nestjs/common";
+import * as prom from 'prom-client';
+import { DI } from '@/di-symbols.js';
+import type { Config } from '@/config.js';
+import { bindThis } from "@/decorators.js";
+import type { FastifyInstance, FastifyPluginOptions } from "fastify";
+
+export function metricGauge<K extends string>(conf: prom.GaugeConfiguration<K>) : prom.Gauge<K> | null {
+	if (!process.env.RUN_MODE) {
+		return null;
+	}
+
+	return new prom.Gauge(conf);
+}
+
+export function metricCounter<K extends string>(conf: prom.CounterConfiguration<K>) : prom.Counter<K> | null {
+	if (!process.env.RUN_MODE) {
+		return null;
+	}
+
+	return new prom.Counter(conf);
+}
+
+export function metricHistogram<K extends string>(conf: prom.HistogramConfiguration<K>) : prom.Histogram<K> | null {
+	if (!process.env.RUN_MODE) {
+		return null;
+	}
+
+	return new prom.Histogram(conf);
+}
+
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project and yumechi
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+@Injectable()
+export class MetricsService {
+	private workerRegistry: prom.AggregatorRegistry<prom.PrometheusContentType> | null = null;
+    constructor(
+		@Inject(DI.config)
+		private config: Config,
+     ) {}
+
+	@bindThis
+	public setWorkerRegistry(workerRegistry: prom.AggregatorRegistry<prom.PrometheusContentType>) {
+		this.workerRegistry = workerRegistry;
+	}
+
+    @bindThis
+    public createServer(fastify: FastifyInstance, options: FastifyPluginOptions, done: (err?: Error) => void) {
+        if (this.config.prometheusMetrics?.enable) {
+			const token = this.config.prometheusMetrics.scrapeToken;
+			fastify.get('/metrics', async (request, reply) => {
+				if (token) {
+					const bearer = request.headers.authorization;
+
+					if (!bearer) {
+						reply.code(401);
+						return;
+					}
+
+					const [type, t] = bearer.split(' ');
+
+					if (type !== 'Bearer' || t !== token) {
+						reply.code(403);
+						return;
+					}
+				}
+				
+				try {
+					reply.header('Content-Type', prom.register.contentType);
+					reply.send(await prom.register.metrics());
+				} catch (err) {
+					reply.code(500);
+				}
+			});
+
+			fastify.get('/metrics/cluster', async (request, reply) => {
+				if (token) {
+					const bearer = request.headers.authorization;
+
+					if (!bearer) {
+						reply.code(401);
+						return;
+					}
+
+					const [type, t] = bearer.split(' ');
+
+					if (type !== 'Bearer' || t !== token) {
+						reply.code(403);
+						return;
+					}
+				}
+
+				if (!this.workerRegistry) {
+					reply.code(404);
+					return;
+				}
+				
+				try {
+					reply.header('Content-Type', this.workerRegistry.contentType);
+					reply.send(await this.workerRegistry.clusterMetrics());
+				} catch (err) {
+					reply.code(500);
+				}
+			});
+		}
+
+		done();
+    }
+}

packages/backend/src/server/api/SigninApiService.ts

@@ -6,6 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import bcrypt from 'bcryptjs';
 import { IsNull } from 'typeorm';
+import * as prom from 'prom-client';
 import * as Misskey from 'misskey-js';
 import { DI } from '@/di-symbols.js';
 import type {
@@ -28,6 +29,13 @@ import { RateLimiterService } from './RateLimiterService.js';
 import { SigninService } from './SigninService.js';
 import type { AuthenticationResponseJSON } from '@simplewebauthn/types';
 import type { FastifyReply, FastifyRequest } from 'fastify';
+import { metricCounter } from './MetricsService.js';
+
+const mSigninFailureCounter = metricCounter({
+	name: 'misskey_misskey_signin_failure',
+	help: 'The number of failed sign-ins',
+	labelNames: ['reason'],
+});
 
 @Injectable()
 export class SigninApiService {
@@ -93,6 +101,7 @@ export class SigninApiService {
 		// not more than 1 attempt per second and not more than 10 attempts per hour
 			await this.rateLimiterService.limit({ key: 'signin', duration: 60 * 60 * 1000, max: 10, minInterval: 1000 }, getIpHash(request.ip));
 		} catch (err) {
+			mSigninFailureCounter?.inc({ reason: 'rate_limit' });
 			reply.code(429);
 			return {
 				error: {
@@ -104,11 +113,13 @@ export class SigninApiService {
 		}
 
 		if (typeof username !== 'string') {
+			mSigninFailureCounter?.inc({ reason: 'bad_form' });
 			reply.code(400);
 			return;
 		}
 
 		if (token != null && typeof token !== 'string') {
+			mSigninFailureCounter?.inc({ reason: 'bad_form' });
 			reply.code(400);
 			return;
 		}
@@ -120,12 +131,14 @@ export class SigninApiService {
 		}) as MiLocalUser;
 
 		if (user == null) {
+			mSigninFailureCounter?.inc({ reason: 'user_not_found' });
 			return error(404, {
 				id: '6cc579cc-885d-43d8-95c2-b8c7fc963280',
 			});
 		}
 
 		if (user.isSuspended) {
+			mSigninFailureCounter?.inc({ reason: 'user_suspended' });
 			return error(403, {
 				id: 'e03a5f46-d309-4865-9b69-56282d94e1eb',
 			});
@@ -150,6 +163,7 @@ export class SigninApiService {
 		}
 
 		if (typeof password !== 'string') {
+			mSigninFailureCounter?.inc({ reason: 'bad_form' });
 			reply.code(400);
 			return;
 		}
@@ -167,6 +181,7 @@ export class SigninApiService {
 				success: false,
 			});
 
+			mSigninFailureCounter?.inc({ reason: failure?.id ?? `unknown_error_${status ?? 500}` });
 			return error(status ?? 500, failure ?? { id: '4e30e80c-e338-45a0-8c8f-44455efa3b76' });
 		};
 
@@ -174,30 +189,35 @@ export class SigninApiService {
 			if (process.env.NODE_ENV !== 'test') {
 				if (this.meta.enableHcaptcha && this.meta.hcaptchaSecretKey) {
 					await this.captchaService.verifyHcaptcha(this.meta.hcaptchaSecretKey, body['hcaptcha-response']).catch(err => {
+						mSigninFailureCounter?.inc({ reason: 'captcha_verification_failed_hcaptcha' });
 						throw new FastifyReplyError(400, err);
 					});
 				}
 
 				if (this.meta.enableMcaptcha && this.meta.mcaptchaSecretKey && this.meta.mcaptchaSitekey && this.meta.mcaptchaInstanceUrl) {
 					await this.captchaService.verifyMcaptcha(this.meta.mcaptchaSecretKey, this.meta.mcaptchaSitekey, this.meta.mcaptchaInstanceUrl, body['m-captcha-response']).catch(err => {
+						mSigninFailureCounter?.inc({ reason: 'captcha_verification_failed_mcaptcha' });
 						throw new FastifyReplyError(400, err);
 					});
 				}
 
 				if (this.meta.enableRecaptcha && this.meta.recaptchaSecretKey) {
 					await this.captchaService.verifyRecaptcha(this.meta.recaptchaSecretKey, body['g-recaptcha-response']).catch(err => {
+						mSigninFailureCounter?.inc({ reason: 'captcha_verification_failed_recaptcha' });
 						throw new FastifyReplyError(400, err);
 					});
 				}
 
 				if (this.meta.enableTurnstile && this.meta.turnstileSecretKey) {
 					await this.captchaService.verifyTurnstile(this.meta.turnstileSecretKey, body['turnstile-response']).catch(err => {
+						mSigninFailureCounter?.inc({ reason: 'captcha_verification_failed_turnstile' });
 						throw new FastifyReplyError(400, err);
 					});
 				}
 
 				if (this.meta.enableTestcaptcha) {
 					await this.captchaService.verifyTestcaptcha(body['testcaptcha-response']).catch(err => {
+						mSigninFailureCounter?.inc({ reason: 'captcha_verification_failed_testcaptcha' });
 						throw new FastifyReplyError(400, err);
 					});
 				}
@@ -235,7 +255,7 @@ export class SigninApiService {
 				});
 			}
 
-			const authorized = await this.webAuthnService.verifyAuthentication(user.id, body.credential);
+			const authorized = await this.webAuthnService.verifyAuthentication(user.id, body.credential, !profile.usePasswordLessLogin);
 
 			if (authorized) {
 				return this.signinService.signin(request, reply, user);

packages/backend/src/server/api/endpoints/admin/accounts/create.ts

@@ -15,18 +15,21 @@ import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { ApiError } from '@/server/api/error.js';
 import { Packed } from '@/misc/json-schema.js';
+import { RoleService } from '@/core/RoleService.js';
 
 export const meta = {
 	tags: ['admin'],
 
 	errors: {
 		accessDenied: {
+			httpStatusCode: 403,
 			message: 'Access denied.',
 			code: 'ACCESS_DENIED',
 			id: '1fb7cb09-d46a-4fff-b8df-057708cce513',
 		},
 
 		wrongInitialPassword: {
+			httpStatusCode: 401,
 			message: 'Initial password is incorrect.',
 			code: 'INCORRECT_INITIAL_PASSWORD',
 			id: '97147c55-1ae1-4f6f-91d6-e1c3e0e76d62',
@@ -65,6 +68,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
 
+		private roleService: RoleService,
 		private userEntityService: UserEntityService,
 		private signupService: SignupService,
 		private instanceActorService: InstanceActorService,
@@ -85,8 +89,11 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					// 初期パスワードが設定されていないのに初期パスワードが入力された場合
 					throw new ApiError(meta.errors.wrongInitialPassword);
 				}
-			} else if ((realUsers && !me?.isRoot) || token !== null) {
-				// 初回セットアップではなく、管理者でない場合 or 外部トークンを使用している場合
+			} else if (!(me?.isRoot) && !await this.roleService.isAdministrator(me)) {
+				// 管理者でない場合
+				throw new ApiError(meta.errors.accessDenied);
+			} else if (token && !token?.permission.includes('write:admin:create-account')) {
+				// access token を使うときは write:admin:create-account 権限が必要
 				throw new ApiError(meta.errors.accessDenied);
 			}
 

packages/backend/src/server/api/endpoints/ap/get.ts

@@ -11,6 +11,7 @@ import { ApResolverService } from '@/core/activitypub/ApResolverService.js';
 export const meta = {
 	tags: ['federation'],
 
+	requireAdmin: true,
 	requireCredential: true,
 	kind: 'read:federation',