Merge branch 'io' into merge-upstream

.config/docker_example.yml

@@ -72,7 +72,7 @@ dbReplications: false
 #───┘ Redis configuration └─────────────────────────────────────
 
 redis:
-  host: redis
+  host: keydb
   port: 6379
   #family: 0  # 0=Both, 4=IPv4, 6=IPv6
   #pass: example-pass
@@ -80,7 +80,7 @@ redis:
   #db: 1
 
 #redisForPubsub:
-#  host: redis
+#  host: keydb
 #  port: 6379
 #  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
 #  #pass: example-pass
@@ -88,7 +88,7 @@ redis:
 #  #db: 1
 
 #redisForJobQueue:
-#  host: redis
+#  host: keydb
 #  port: 6379
 #  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
 #  #pass: example-pass

.devcontainer/devcontainer.json

@@ -8,7 +8,7 @@
 			"version": "8.9.2"
 		},
 		"ghcr.io/devcontainers/features/node:1": {
-			"version": "18.18.0"
+			"version": "20"
 		}
 	},
 	"forwardPorts": [3000],

.devcontainer/devcontainer.yml

@@ -72,7 +72,7 @@ dbReplications: false
 #───┘ Redis configuration └─────────────────────────────────────
 
 redis:
-  host: redis
+  host: keydb
   port: 6379
   #family: 0  # 0=Both, 4=IPv4, 6=IPv6
   #pass: example-pass
@@ -80,7 +80,7 @@ redis:
   #db: 1
 
 #redisForPubsub:
-#  host: redis
+#  host: keydb
 #  port: 6379
 #  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
 #  #pass: example-pass
@@ -88,7 +88,7 @@ redis:
 #  #db: 1
 
 #redisForJobQueue:
-#  host: redis
+#  host: keydb
 #  port: 6379
 #  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
 #  #pass: example-pass

.devcontainer/docker-compose.yml

@@ -15,15 +15,15 @@ services:
       - internal_network
       - external_network
 
-  redis:
+  keydb:
     restart: unless-stopped
-    image: redis:7-alpine
+    image: eqalpha/keydb:latest
     networks:
       - internal_network
     volumes:
-      - redis-data:/data
+      - keydb-data:/data
     healthcheck:
-      test: "redis-cli ping"
+      test: "keydb-cli ping"
       interval: 5s
       retries: 20
 
@@ -45,7 +45,7 @@ services:
 
 volumes:
   postgres-data:
-  redis-data:
+  keydb-data:
 
 networks:
   internal_network:

.dockerignore

@@ -11,6 +11,7 @@ docker-compose.yml
 node_modules/
 packages/*/node_modules
 redis/
+keydb/
 files/
 misskey-assets/
 fluent-emojis/

.github/workflows/docker-develop.yml

@@ -1,43 +0,0 @@
-name: Publish Docker image (develop)
-
-on:
-  push:
-    branches:
-      - develop
-  workflow_dispatch:
-
-jobs:
-  push_to_registry:
-    name: Push Docker image to Docker Hub
-    runs-on: ubuntu-latest
-    if: github.repository == 'misskey-dev/misskey'
-    steps:
-      - name: Check out the repo
-        uses: actions/checkout@v4.1.1
-      - name: Set up Docker Buildx
-        id: buildx
-        uses: docker/setup-buildx-action@v3.0.0
-        with:
-          platforms: linux/amd64,linux/arm64
-      - name: Docker meta
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: misskey/misskey
-      - 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
-        uses: docker/build-push-action@v5
-        with:
-          builder: ${{ steps.buildx.outputs.name }}
-          context: .
-          push: true
-          platforms: ${{ steps.buildx.outputs.platforms }}
-          provenance: false
-          tags: misskey/misskey:develop
-          labels: develop
-          cache-from: type=gha
-          cache-to: type=gha,mode=max

.github/workflows/docker-io.yml

@@ -43,8 +43,8 @@ jobs:
           platforms: ${{ steps.buildx.outputs.platforms }}
           provenance: false
           labels: ${{ env.FORMATTED_BRANCH_NAME }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
+          cache-from: type=registry,ref=ghcr.io/misskeyio/misskey:io-buildcache
+          cache-to: type=registry,ref=ghcr.io/misskeyio/misskey:io-buildcache,mode=max
           tags: |
             ghcr.io/misskeyio/misskey:latest
             ghcr.io/misskeyio/misskey:${{ env.FORMATTED_BRANCH_NAME }}

.github/workflows/docker.yml

@@ -1,49 +0,0 @@
-name: Publish Docker image
-
-on:
-  release:
-    types: [published]
-  workflow_dispatch:
-
-jobs:
-  push_to_registry:
-    name: Push Docker image to Docker Hub
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Check out the repo
-        uses: actions/checkout@v4.1.1
-      - name: Set up Docker Buildx
-        id: buildx
-        uses: docker/setup-buildx-action@v3.0.0
-        with:
-          platforms: linux/amd64,linux/arm64
-      - name: Docker meta
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: misskey/misskey
-          tags: |
-            type=edge
-            type=ref,event=pr
-            type=ref,event=branch
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=semver,pattern={{major}}
-      - 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
-        uses: docker/build-push-action@v5
-        with:
-          builder: ${{ steps.buildx.outputs.name }}
-          context: .
-          push: true
-          platforms: ${{ steps.buildx.outputs.platforms }}
-          provenance: false
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max

.github/workflows/dockle.yml

@@ -1,4 +1,3 @@
----
 name: Dockle
 
 on:
@@ -11,20 +10,23 @@ on:
 jobs:
   dockle:
     runs-on: ubuntu-latest
-    env:
-      DOCKER_CONTENT_TRUST: 1
     steps:
-      - uses: actions/checkout@v4.1.1
-      - run: |
-          curl -L -o dockle.deb "https://github.com/goodwithtech/dockle/releases/download/v0.4.10/dockle_0.4.10_Linux-64bit.deb"
-          sudo dpkg -i dockle.deb
-      - run: |
-          cp .config/docker_example.env .config/docker.env
-          cp ./docker-compose.yml.example ./docker-compose.yml
-      - run: |
-          docker compose up -d web
-          docker tag "$(docker compose images web | awk 'OFS=":" {print $4}' | tail -n +2)" misskey-web:latest
-      - run: |
-          cmd="dockle --exit-code 1 misskey-web:latest ${image_name}"
-          echo "> ${cmd}"
-          eval "${cmd}"
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Build an image from Dockerfile
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: false
+          provenance: false
+          cache-from: type=registry,ref=ghcr.io/misskeyio/misskey:io-buildcache
+          tags: |
+            misskey:scan
+      - name: Run dockle
+        uses: goodwithtech/dockle-action@main
+        with:
+          image: 'misskey:scan'
+          format: 'list'
+          exit-code: '1'
+          exit-level: 'warn'
+          ignore: 'CIS-DI-0005,CIS-DI-0010'

.github/workflows/ok-to-test.yml

@@ -1,36 +0,0 @@
-# If someone with write access comments "/ok-to-test" on a pull request, emit a repository_dispatch event
-name: Ok To Test
-
-on:
-  issue_comment:
-    types: [created]
-
-jobs:
-  ok-to-test:
-    runs-on: ubuntu-latest
-    # Only run for PRs, not issue comments
-    if: ${{ github.event.issue.pull_request }}
-    steps:
-    # Generate a GitHub App installation access token from an App ID and private key
-    # To create a new GitHub App:
-    #   https://developer.github.com/apps/building-github-apps/creating-a-github-app/
-    # See app.yml for an example app manifest
-    - name: Generate token
-      id: generate_token
-      uses: tibdex/github-app-token@v2
-      with:
-        app_id: ${{ secrets.DEPLOYBOT_APP_ID }}
-        private_key: ${{ secrets.DEPLOYBOT_PRIVATE_KEY }}
-
-    - name: Slash Command Dispatch
-      uses: peter-evans/slash-command-dispatch@v3
-      env:
-        TOKEN: ${{ steps.generate_token.outputs.token }}
-      with:
-        token: ${{ env.TOKEN }} # GitHub App installation access token
-        # token: ${{ secrets.PERSONAL_ACCESS_TOKEN }} # PAT or OAuth token will also work
-        reaction-token: ${{ secrets.GITHUB_TOKEN }}
-        issue-type: pull-request
-        commands: deploy
-        named-args: true
-        permission: write

.github/workflows/pr-preview-deploy.yml

@@ -1,92 +0,0 @@
-# Run secret-dependent integration tests only after /deploy approval
-on:
-  repository_dispatch:
-    types: [deploy-command]
-
-name: Deploy preview environment
-
-jobs:
-  # Repo owner has commented /deploy on a (fork-based) pull request
-  deploy-preview-environment:
-    runs-on: ubuntu-latest
-    if:
-      github.event.client_payload.slash_command.sha != '' &&
-      contains(github.event.client_payload.pull_request.head.sha, github.event.client_payload.slash_command.sha)
-    steps:
-    - uses: actions/github-script@v6.3.3
-      id: check-id
-      env:
-        number: ${{ github.event.client_payload.pull_request.number }}
-        job: ${{ github.job }}
-      with:
-        github-token: ${{ secrets.GITHUB_TOKEN }}
-        result-encoding: string
-        script: |
-          const { data: pull } = await github.rest.pulls.get({
-            ...context.repo,
-            pull_number: process.env.number
-          });
-          const ref = pull.head.sha;
-
-          const { data: checks } = await github.rest.checks.listForRef({
-            ...context.repo,
-            ref
-          });
-
-          const check = checks.check_runs.filter(c => c.name === process.env.job);
-
-          return check[0].id;
-
-    - uses: actions/github-script@v6.3.3
-      env:
-        check_id: ${{ steps.check-id.outputs.result }}
-        details_url: ${{ github.server_url }}/${{ github.repository }}/runs/${{ github.run_id }}
-      with:
-        github-token: ${{ secrets.GITHUB_TOKEN }}
-        script: |
-          await github.rest.checks.update({
-            ...context.repo,
-            check_run_id: process.env.check_id,
-            status: 'in_progress',
-            details_url: process.env.details_url
-          });
-
-    # Check out merge commit
-    - name: Fork based /deploy checkout
-      uses: actions/checkout@v4.1.1
-      with:
-        ref: 'refs/pull/${{ github.event.client_payload.pull_request.number }}/merge'
-
-    # <insert integration tests needing secrets>
-    - name: Context
-      uses: okteto/context@latest
-      with:
-        token: ${{ secrets.OKTETO_TOKEN }}
-
-    - name: Deploy preview environment
-      uses: ikuradon/deploy-preview@latest
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        name: pr-${{ github.event.client_payload.pull_request.number }}-syuilo
-        timeout: 15m
-
-    # Update check run called "integration-fork"
-    - uses: actions/github-script@v6.3.3
-      id: update-check-run
-      if: ${{ always() }}
-      env:
-        # Conveniently, job.status maps to https://developer.github.com/v3/checks/runs/#update-a-check-run
-        conclusion: ${{ job.status }}
-        check_id: ${{ steps.check-id.outputs.result }}
-      with:
-        github-token: ${{ secrets.GITHUB_TOKEN }}
-        script: |
-          const { data: result } = await github.rest.checks.update({
-            ...context.repo,
-            check_run_id: process.env.check_id,
-            status: 'completed',
-            conclusion: process.env.conclusion
-          });
-
-          return result;

.github/workflows/pr-preview-destroy.yml

@@ -1,54 +0,0 @@
-# file: .github/workflows/preview-closed.yaml
-on:
-  pull_request:
-    types:
-      - closed
-
-name: Destroy preview environment
-
-jobs:
-  destroy-preview-environment:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/github-script@v6.3.3
-        id: check-conclusion
-        env:
-          number: ${{ github.event.number }}
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          result-encoding: string
-          script: |
-            const { data: pull } = await github.rest.pulls.get({
-              ...context.repo,
-              pull_number: process.env.number
-            });
-            const ref = pull.head.sha;
-
-            const { data: checks } = await github.rest.checks.listForRef({
-              ...context.repo,
-              ref
-            });
-
-            const check = checks.check_runs.filter(c => c.name === 'deploy-preview-environment');
-
-            if (check.length === 0) {
-              return;
-            }
-
-            const { data: result } = await github.rest.checks.get({
-              ...context.repo,
-              check_run_id: check[0].id,
-            });
-
-            return result.conclusion;
-      - name: Context
-        if: steps.check-conclusion.outputs.result == 'success'
-        uses: okteto/context@latest
-        with:
-          token: ${{ secrets.OKTETO_TOKEN }}
-
-      - name: Destroy preview environment
-        if: steps.check-conclusion.outputs.result == 'success'
-        uses: okteto/destroy-preview@latest
-        with:
-          name: pr-${{ github.event.number }}-syuilo

.github/workflows/test-backend.yml

@@ -13,18 +13,18 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [18.x]
+        node-version: [20.x]
 
     services:
       postgres:
-        image: postgres:13
+        image: postgres:15
         ports:
           - 54312:5432
         env:
           POSTGRES_DB: test-misskey
           POSTGRES_HOST_AUTH_METHOD: trust
-      redis:
-        image: redis:7
+      keydb:
+        image: eqalpha/keydb:latest
         ports:
           - 56312:6379
 

.github/workflows/test-frontend.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [18.x]
+        node-version: [20.x]
 
     steps:
     - uses: actions/checkout@v4.1.1
@@ -51,19 +51,19 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [18.x]
+        node-version: [20.x]
         browser: [chrome]
 
     services:
       postgres:
-        image: postgres:13
+        image: postgres:15
         ports:
           - 54312:5432
         env:
           POSTGRES_DB: test-misskey
           POSTGRES_HOST_AUTH_METHOD: trust
-      redis:
-        image: redis:7
+      keydb:
+        image: eqalpha/keydb:latest
         ports:
           - 56312:6379
 

.github/workflows/test-misskey-js.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [18.x]
+        node-version: [20.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:

.github/workflows/test-production.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [18.x]
+        node-version: [20.x]
 
     steps:
     - uses: actions/checkout@v4.1.1

.gitignore

@@ -37,6 +37,7 @@ coverage
 !/.config/docker_example.env
 docker-compose.yml
 !/.devcontainer/docker-compose.yml
+!/packages/backend/test/docker-compose.yml
 
 # misskey
 /build
@@ -51,6 +52,7 @@ run.bat
 api-docs.json
 *.log
 /redis
+/keydb
 *.code-workspace
 .DS_Store
 /files

.node-version

@@ -1 +1 @@
-18.18.0
+20

Dockerfile

@@ -1,6 +1,6 @@
 # syntax = docker/dockerfile:1.4
 
-ARG NODE_VERSION=18.18.0-bullseye
+ARG NODE_VERSION=20
 
 # build assets & compile TypeScript
 
@@ -18,15 +18,18 @@ RUN corepack enable
 
 WORKDIR /misskey
 
-COPY --link ["pnpm-lock.yaml", "pnpm-workspace.yaml", "package.json", "./"]
+COPY --link pnpm-lock.yaml ./
+RUN --mount=type=cache,target=/root/.local/share/pnpm/store,sharing=locked \
+	pnpm fetch
+
+COPY --link ["pnpm-workspace.yaml", "package.json", "./"]
 COPY --link ["scripts", "./scripts"]
 COPY --link ["packages/backend/package.json", "./packages/backend/"]
 COPY --link ["packages/frontend/package.json", "./packages/frontend/"]
 COPY --link ["packages/sw/package.json", "./packages/sw/"]
 COPY --link ["packages/misskey-js/package.json", "./packages/misskey-js/"]
 
-RUN --mount=type=cache,target=/root/.local/share/pnpm/store,sharing=locked \
-	pnpm i --frozen-lockfile --aggregate-output
+RUN pnpm i --frozen-lockfile --aggregate-output --offline
 
 COPY --link . ./
 
@@ -48,12 +51,15 @@ RUN corepack enable
 
 WORKDIR /misskey
 
-COPY --link ["pnpm-lock.yaml", "pnpm-workspace.yaml", "package.json", "./"]
+COPY --link pnpm-lock.yaml ./
+RUN --mount=type=cache,target=/root/.local/share/pnpm/store,sharing=locked \
+	pnpm fetch
+
+COPY --link ["pnpm-workspace.yaml", "package.json", "./"]
 COPY --link ["scripts", "./scripts"]
 COPY --link ["packages/backend/package.json", "./packages/backend/"]
 
-RUN --mount=type=cache,target=/root/.local/share/pnpm/store,sharing=locked \
-	pnpm i --frozen-lockfile --aggregate-output
+RUN pnpm i --frozen-lockfile --aggregate-output --offline
 
 FROM --platform=$TARGETPLATFORM node:${NODE_VERSION}-slim AS runner
 

chart/templates/Deployment.yml

@@ -27,7 +27,7 @@ spec:
           ports:
             - containerPort: 3000
         - name: postgres
-          image: postgres:14-alpine
+          image: postgres:15-alpine
           env:
             - name: POSTGRES_USER
               value: "example-misskey-user"
@@ -37,8 +37,8 @@ spec:
               value: "misskey"
           ports:
             - containerPort: 5432
-        - name: redis
-          image: redis:alpine
+        - name: keydb
+          image: eqalpha/keydb:latest
           ports:
             - containerPort: 6379
       volumes:

docker-compose.yml.example

@@ -6,12 +6,12 @@ services:
     restart: always
     links:
       - db
-      - redis
+      - keydb
 #     - meilisearch
     depends_on:
       db:
         condition: service_healthy
-      redis:
+      keydb:
         condition: service_healthy
     ports:
       - "3000:3000"
@@ -22,15 +22,15 @@ services:
       - ./files:/misskey/files
       - ./.config:/misskey/.config:ro
 
-  redis:
+  keydb:
     restart: always
-    image: redis:7-alpine
+    image: eqalpha/keydb:latest
     networks:
       - internal_network
     volumes:
-      - ./redis:/data
+      - ./keydb:/data
     healthcheck:
-      test: "redis-cli ping"
+      test: "keydb-cli ping"
       interval: 5s
       retries: 20
 

locales/en-US.yml

@@ -312,6 +312,7 @@ folderName: "Folder name"
 createFolder: "Create a folder"
 renameFolder: "Rename this folder"
 deleteFolder: "Delete this folder"
+folder: "Folder"
 addFile: "Add a file"
 emptyDrive: "Your Drive is empty"
 emptyFolder: "This folder is empty"
@@ -565,6 +566,10 @@ output: "Output"
 script: "Script"
 disablePagesScript: "Disable AiScript on Pages"
 updateRemoteUser: "Update remote user information"
+deleteUserAvatar: "Delete user icon"
+deleteUserAvatarConfirm: "Are you sure that you want to delete this user's icon?"
+deleteUserBanner: "Delete user banner"
+deleteUserBannerConfirm: "Are you sure that you want to delete this user's banner?"
 deleteAllFiles: "Delete all files"
 deleteAllFilesConfirm: "Are you sure that you want to delete all files?"
 removeAllFollowing: "Unfollow all followed users"

locales/index.d.ts

@@ -315,6 +315,7 @@ export interface Locale {
     "createFolder": string;
     "renameFolder": string;
     "deleteFolder": string;
+    "folder": string;
     "addFile": string;
     "emptyDrive": string;
     "emptyFolder": string;
@@ -568,6 +569,10 @@ export interface Locale {
     "script": string;
     "disablePagesScript": string;
     "updateRemoteUser": string;
+    "deleteUserAvatar": string;
+    "deleteUserAvatarConfirm": string;
+    "deleteUserBanner": string;
+    "deleteUserBannerConfirm": string;
     "deleteAllFiles": string;
     "deleteAllFilesConfirm": string;
     "removeAllFollowing": string;
@@ -1164,6 +1169,8 @@ export interface Locale {
     "signupPendingError": string;
     "cwNotationRequired": string;
     "doReaction": string;
+    "urlPreviewDenyList": string;
+    "urlPreviewDenyListDescription": string;
     "_announcement": {
         "forExistingUsers": string;
         "forExistingUsersDescription": string;

locales/ja-JP.yml

@@ -312,6 +312,7 @@ folderName: "フォルダー名"
 createFolder: "フォルダーを作成"
 renameFolder: "フォルダー名を変更"
 deleteFolder: "フォルダーを削除"
+folder: "フォルダー"
 addFile: "ファイルを追加"
 emptyDrive: "ドライブは空です"
 emptyFolder: "フォルダーは空です"
@@ -565,6 +566,10 @@ output: "出力"
 script: "スクリプト"
 disablePagesScript: "Pagesのスクリプトを無効にする"
 updateRemoteUser: "リモートユーザー情報の更新"
+deleteUserAvatar: "アイコンを削除"
+deleteUserAvatarConfirm: "アイコンを削除しますか？"
+deleteUserBanner: "バナーを削除"
+deleteUserBannerConfirm: "バナーを削除しますか？"
 deleteAllFiles: "すべてのファイルを削除"
 deleteAllFilesConfirm: "すべてのファイルを削除しますか？"
 removeAllFollowing: "フォローを全解除"
@@ -1161,6 +1166,8 @@ useGroupedNotifications: "通知をグルーピングして表示する"
 signupPendingError: "メールアドレスの確認中に問題が発生しました。リンクの有効期限が切れている可能性があります。"
 cwNotationRequired: "「内容を隠す」がオンの場合は注釈の記述が必要です。"
 doReaction: "リアクションする"
+urlPreviewDenyList: "サムネイルの表示を制限するURL"
+urlPreviewDenyListDescription: "スペースで区切るとAND指定になり、改行で区切るとOR指定になります。スラッシュで囲むと正規表現になります。一致した場合、サムネイルがぼかされて表示されます。"
 
 _announcement:
   forExistingUsers: "既存ユーザーのみ"

packages/backend/migration/1699284486293-urlPreviewDenyList.js

@@ -0,0 +1,16 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class UrlPreviewDenyList1699284486293 {
+    name = 'UrlPreviewDenyList1699284486293'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" ADD "urlPreviewDenyList" character varying(3072) array NOT NULL DEFAULT '{}'`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "urlPreviewDenyList"`);
+    }
+}

packages/backend/src/core/FeaturedService.ts

@@ -38,7 +38,7 @@ export class FeaturedService {
 		redisTransaction.expire(
 			`${name}:${currentWindow}`,
 			(windowRange * 3) / 1000,
-			'NX'); // "NX -- Set expiry only when the key has no expiry" = 有効期限がないときだけ設定
+		);
 		await redisTransaction.exec();
 	}
 
@@ -48,10 +48,10 @@ export class FeaturedService {
 		const previousWindow = currentWindow - 1;
 
 		const redisPipeline = this.redisClient.pipeline();
-		redisPipeline.zrange(
-			`${name}:${currentWindow}`, 0, threshold, 'REV', 'WITHSCORES');
-		redisPipeline.zrange(
-			`${name}:${previousWindow}`, 0, threshold, 'REV', 'WITHSCORES');
+		redisPipeline.zrevrange(
+			`${name}:${currentWindow}`, 0, threshold, 'WITHSCORES');
+		redisPipeline.zrevrange(
+			`${name}:${previousWindow}`, 0, threshold, 'WITHSCORES');
 		const [currentRankingResult, previousRankingResult] = await redisPipeline.exec().then(result => result ? result.map(r => (r[1] ?? []) as string[]) : [[], []]);
 
 		const ranking = new Map<string, number>();

packages/backend/src/core/FetchInstanceMetadataService.ts

@@ -52,20 +52,20 @@ export class FetchInstanceMetadataService {
 
 	@bindThis
 	public async tryLock(host: string): Promise<boolean> {
-		const mutex = await this.redisClient.set(`fetchInstanceMetadata:mutex:${host}`, '1', 'EX', 60 * 5, 'NX', 'GET');
-		return mutex !== '1';
+		const mutex = await this.redisClient.set(`fetchInstanceMetadata:mutex:${host}`, Date.now(), 'EX', 60 * 5, 'NX');
+		return mutex !== null;
 	}
 
 	@bindThis
 	public unlock(host: string): Promise<number> {
-		return this.redisClient.del(`fetchInstanceMetadata:mutex:${host}`);
+		return this.redisClient.unlink(`fetchInstanceMetadata:mutex:${host}`);
 	}
 
 	@bindThis
 	public async fetchInstanceMetadata(instance: MiInstance, force = false): Promise<void> {
 		const host = instance.host;
 		// Acquire mutex to ensure no parallel runs
-		if (!await this.tryLock(host)) return;
+		if (!await this.tryLock(host) && !force) return;
 		try {
 			if (!force) {
 				const _instance = await this.federatedInstanceService.fetch(host);

packages/backend/src/core/WebAuthnService.ts

@@ -7,7 +7,8 @@ import { Inject, Injectable } from '@nestjs/common';
 import * as Redis from 'ioredis';
 import {
 	generateAuthenticationOptions,
-	generateRegistrationOptions, verifyAuthenticationResponse,
+	generateRegistrationOptions,
+	verifyAuthenticationResponse,
 	verifyRegistrationResponse,
 } from '@simplewebauthn/server';
 import { AttestationFormat, isoCBOR } from '@simplewebauthn/server/helpers';

packages/backend/src/models/Meta.ts

@@ -518,4 +518,9 @@ export class MiMeta {
 		default: 0,
 	})
 	public notesPerOneAd: number;
+
+	@Column('varchar', {
+		length: 3072, array: true, default: '{}',
+	})
+	public urlPreviewDenyList: string[];
 }

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

@@ -27,6 +27,8 @@ import * as ep___admin_avatarDecorations_delete from './endpoints/admin/avatar-d
 import * as ep___admin_avatarDecorations_list from './endpoints/admin/avatar-decorations/list.js';
 import * as ep___admin_avatarDecorations_update from './endpoints/admin/avatar-decorations/update.js';
 import * as ep___admin_deleteAllFilesOfAUser from './endpoints/admin/delete-all-files-of-a-user.js';
+import * as ep___admin_deleteUserAvatar from './endpoints/admin/delete-user-avatar.js';
+import * as ep___admin_deleteUserBanner from './endpoints/admin/delete-user-banner.js';
 import * as ep___admin_drive_cleanRemoteFiles from './endpoints/admin/drive/clean-remote-files.js';
 import * as ep___admin_drive_cleanup from './endpoints/admin/drive/cleanup.js';
 import * as ep___admin_drive_files from './endpoints/admin/drive/files.js';
@@ -389,6 +391,8 @@ const $admin_avatarDecorations_delete: Provider = { provide: 'ep:admin/avatar-de
 const $admin_avatarDecorations_list: Provider = { provide: 'ep:admin/avatar-decorations/list', useClass: ep___admin_avatarDecorations_list.default };
 const $admin_avatarDecorations_update: Provider = { provide: 'ep:admin/avatar-decorations/update', useClass: ep___admin_avatarDecorations_update.default };
 const $admin_deleteAllFilesOfAUser: Provider = { provide: 'ep:admin/delete-all-files-of-a-user', useClass: ep___admin_deleteAllFilesOfAUser.default };
+const $admin_deleteUserAvatar: Provider = { provide: 'ep:admin/delete-user-avatar', useClass: ep___admin_deleteUserAvatar.default };
+const $admin_deleteUserBanner: Provider = { provide: 'ep:admin/delete-user-banner', useClass: ep___admin_deleteUserBanner.default };
 const $admin_drive_cleanRemoteFiles: Provider = { provide: 'ep:admin/drive/clean-remote-files', useClass: ep___admin_drive_cleanRemoteFiles.default };
 const $admin_drive_cleanup: Provider = { provide: 'ep:admin/drive/cleanup', useClass: ep___admin_drive_cleanup.default };
 const $admin_drive_files: Provider = { provide: 'ep:admin/drive/files', useClass: ep___admin_drive_files.default };
@@ -755,6 +759,8 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$admin_avatarDecorations_list,
 		$admin_avatarDecorations_update,
 		$admin_deleteAllFilesOfAUser,
+		$admin_deleteUserAvatar,
+		$admin_deleteUserBanner,
 		$admin_drive_cleanRemoteFiles,
 		$admin_drive_cleanup,
 		$admin_drive_files,
@@ -1115,6 +1121,8 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$admin_avatarDecorations_list,
 		$admin_avatarDecorations_update,
 		$admin_deleteAllFilesOfAUser,
+		$admin_deleteUserAvatar,
+		$admin_deleteUserBanner,
 		$admin_drive_cleanRemoteFiles,
 		$admin_drive_cleanup,
 		$admin_drive_files,

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

@@ -27,6 +27,8 @@ import * as ep___admin_avatarDecorations_delete from './endpoints/admin/avatar-d
 import * as ep___admin_avatarDecorations_list from './endpoints/admin/avatar-decorations/list.js';
 import * as ep___admin_avatarDecorations_update from './endpoints/admin/avatar-decorations/update.js';
 import * as ep___admin_deleteAllFilesOfAUser from './endpoints/admin/delete-all-files-of-a-user.js';
+import * as ep___admin_deleteUserAvatar from './endpoints/admin/delete-user-avatar.js';
+import * as ep___admin_deleteUserBanner from './endpoints/admin/delete-user-banner.js';
 import * as ep___admin_drive_cleanRemoteFiles from './endpoints/admin/drive/clean-remote-files.js';
 import * as ep___admin_drive_cleanup from './endpoints/admin/drive/cleanup.js';
 import * as ep___admin_drive_files from './endpoints/admin/drive/files.js';
@@ -387,6 +389,8 @@ const eps = [
 	['admin/avatar-decorations/list', ep___admin_avatarDecorations_list],
 	['admin/avatar-decorations/update', ep___admin_avatarDecorations_update],
 	['admin/delete-all-files-of-a-user', ep___admin_deleteAllFilesOfAUser],
+	['admin/delete-user-avatar', ep___admin_deleteUserAvatar],
+	['admin/delete-user-banner', ep___admin_deleteUserBanner],
 	['admin/drive/clean-remote-files', ep___admin_drive_cleanRemoteFiles],
 	['admin/drive/cleanup', ep___admin_drive_cleanup],
 	['admin/drive/files', ep___admin_drive_files],

packages/backend/src/server/api/endpoints/admin/delete-user-avatar.ts

@@ -0,0 +1,48 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import type { UsersRepository } from '@/models/index.js';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { DI } from '@/di-symbols.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		userId: { type: 'string', format: 'misskey:id' },
+	},
+	required: ['userId'],
+} as const;
+
+// eslint-disable-next-line import/no-default-export
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> {
+	constructor(
+		@Inject(DI.usersRepository)
+		private usersRepository: UsersRepository,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const user = await this.usersRepository.findOneBy({ id: ps.userId });
+
+			if (user == null) {
+				throw new Error('user not found');
+			}
+
+			await this.usersRepository.update(user.id, {
+				avatar: null,
+				avatarId: null,
+				avatarUrl: null,
+				avatarBlurhash: null,
+			});
+		});
+	}
+}

packages/backend/src/server/api/endpoints/admin/delete-user-banner.ts

@@ -0,0 +1,48 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import type { UsersRepository } from '@/models/index.js';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { DI } from '@/di-symbols.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		userId: { type: 'string', format: 'misskey:id' },
+	},
+	required: ['userId'],
+} as const;
+
+// eslint-disable-next-line import/no-default-export
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> {
+	constructor(
+		@Inject(DI.usersRepository)
+		private usersRepository: UsersRepository,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const user = await this.usersRepository.findOneBy({ id: ps.userId });
+
+			if (user == null) {
+				throw new Error('user not found');
+			}
+
+			await this.usersRepository.update(user.id, {
+				banner: null,
+				bannerId: null,
+				bannerUrl: null,
+				bannerBlurhash: null,
+			});
+		});
+	}
+}

packages/backend/src/server/api/endpoints/admin/meta.ts

@@ -315,6 +315,14 @@ export const meta = {
 				type: 'number',
 				optional: false, nullable: false,
 			},
+			urlPreviewDenyList: {
+				type: 'array',
+				optional: true, nullable: false,
+				items: {
+					type: 'string',
+					optional: false, nullable: false,
+				},
+			},
 		},
 	},
 } as const;
@@ -429,6 +437,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				perUserHomeTimelineCacheMax: instance.perUserHomeTimelineCacheMax,
 				perUserListTimelineCacheMax: instance.perUserListTimelineCacheMax,
 				notesPerOneAd: instance.notesPerOneAd,
+				urlPreviewDenyList: instance.urlPreviewDenyList,
 			};
 		});
 	}

packages/backend/src/server/api/endpoints/admin/update-meta.ts

@@ -133,6 +133,9 @@ export const paramDef = {
 				type: 'string',
 			},
 		},
+		urlPreviewDenyList: { type: 'array', nullable: true, items: {
+			type: 'string',
+		} },
 	},
 	required: [],
 } as const;
@@ -173,6 +176,11 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					return h !== '' && h !== lv && !set.blockedHosts?.includes(h);
 				});
 			}
+
+			if (Array.isArray(ps.urlPreviewDenyList)) {
+				set.urlPreviewDenyList = ps.urlPreviewDenyList.filter(Boolean);
+			}
+
 			if (ps.themeColor !== undefined) {
 				set.themeColor = ps.themeColor;
 			}

packages/backend/src/server/web/UrlPreviewService.ts

@@ -5,6 +5,7 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { summaly } from 'summaly';
+import RE2 from 're2';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { MetaService } from '@/core/MetaService.js';
@@ -94,6 +95,23 @@ export class UrlPreviewService {
 			summary.icon = this.wrap(summary.icon);
 			summary.thumbnail = this.wrap(summary.thumbnail);
 
+			const includeDenyList = meta.urlPreviewDenyList.some(filter => {
+				// represents RegExp
+				const regexp = /^\/(.+)\/(.*)$/.exec(filter);
+				// This should never happen due to input sanitisation.
+				if (!regexp) {
+					const words = filter.split(' ');
+					return words.every(keyword => summary.url.includes(keyword));
+				}
+				try {
+					return new RE2(regexp[1], regexp[2]).test(summary.url);
+				} catch (err) {
+					// This should never happen due to input sanitisation.
+					return false;
+				}
+			});
+			if (includeDenyList) summary.sensitive = true;
+
 			// Cache 7days
 			reply.header('Cache-Control', 'max-age=604800, immutable');
 

packages/backend/test/docker-compose.yml

@@ -1,13 +1,13 @@
 version: "3"
 
 services:
-  redistest:
-    image: redis:7
+  keydbtest:
+    image: eqalpha/keydb:latest
     ports:
       - "127.0.0.1:56312:6379"
 
   dbtest:
-    image: postgres:13
+    image: postgres:15
     ports:
       - "127.0.0.1:54312:5432"
     environment:

packages/backend/test/unit/FetchInstanceMetadataService.ts

@@ -21,9 +21,10 @@ import type { TestingModule } from '@nestjs/testing';
 function mockRedis() {
 	const hash = {};
 	const set = jest.fn((key, value) => {
-		const ret = hash[key];
+		// このテストで呼び出すSETにはNXオプションが付いてる
+		if (hash[key]) return null;
 		hash[key] = value;
-		return ret;
+		return 'OK';
 	});
 	return set;
 }

packages/frontend/src/components/MkAnimBg.vue

@@ -24,8 +24,16 @@ const props = withDefaults(defineProps<{
 function loadShader(gl, type, source) {
 	const shader = gl.createShader(type);
 
-	gl.shaderSource(shader, source);
-	gl.compileShader(shader);
+	try {
+		gl.shaderSource(shader, source);
+		gl.compileShader(shader);
+	} catch (error) {
+		alert(
+			`failed to compile shader: ${error} ${gl.getShaderInfoLog(shader)}`,
+		);
+		gl.deleteShader(shader);
+		return null;
+	}
 
 	if (!gl.getShaderParameter(shader, gl.COMPILE_STATUS)) {
 		alert(

packages/frontend/src/components/MkEmojiPicker.section.vue

@@ -5,9 +5,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <!-- このコンポーネントの要素のclassは親から利用されるのでむやみに弄らないこと -->
-<section>
+<!-- フォルダの中にはカスタム絵文字だけ（Unicode絵文字もこっち） -->
+<section v-if="!hasChildSection" v-panel style="border-radius: 6px; border-bottom: 0.5px solid var(--divider);">
 	<header class="_acrylic" @click="shown = !shown">
-		<i class="toggle ti-fw" :class="shown ? 'ti ti-chevron-down' : 'ti ti-chevron-up'"></i> <slot></slot> ({{ emojis.length }})
+		<i class="toggle ti-fw" :class="shown ? 'ti ti-chevron-down' : 'ti ti-chevron-up'"></i> <slot></slot> (<i class="ti ti-icons"></i>:{{ emojis.length }})
 	</header>
 	<div v-if="shown" class="body">
 		<button
@@ -23,15 +24,52 @@ SPDX-License-Identifier: AGPL-3.0-only
 		</button>
 	</div>
 </section>
+<!-- フォルダの中にはカスタム絵文字やフォルダがある -->
+<section v-else v-panel style="border-radius: 6px; border-bottom: 0.5px solid var(--divider);">
+  <header class="_acrylic" @click="shown = !shown">
+    <i class="toggle ti-fw" :class="shown ? 'ti ti-chevron-down' : 'ti ti-chevron-up'"></i> <slot></slot> (<i class="ti ti-folder"></i>:{{ customEmojiTree.length }} <i class="ti ti-icons"></i>:{{ emojis.length }})
+  </header>
+  <div v-if="shown" style="padding-left: 9px;">
+    <MkEmojiPickerSection
+        v-for="child in customEmojiTree"
+        :key="`custom:${child.category}`"
+        :initialShown="initialShown"
+        :emojis="computed(() => customEmojis.filter(e => e.category === child.category).map(e => `:${e.name}:`))"
+        :hasChildSection="child.children.length !== 0"
+        :customEmojiTree="child.children"
+        @chosen="nestedChosen"
+    >
+      {{ child.category || i18n.ts.other }}
+    </MkEmojiPickerSection>
+  </div>
+  <div v-if="shown" class="body">
+    <button
+        v-for="emoji in emojis"
+        :key="emoji"
+        :data-emoji="emoji"
+        class="_button item"
+        @pointerenter="computeButtonTitle"
+        @click="emit('chosen', emoji, $event)"
+    >
+      <MkCustomEmoji v-if="emoji[0] === ':'" class="emoji" :name="emoji" :normal="true"/>
+      <MkEmoji v-else class="emoji" :emoji="emoji" :normal="true"/>
+    </button>
+  </div>
+</section>
 </template>
 
 <script lang="ts" setup>
 import { ref, computed, Ref } from 'vue';
-import { getEmojiName } from '@/scripts/emojilist.js';
+import { CustomEmojiFolderTree, getEmojiName } from '@/scripts/emojilist.js';
+import { i18n } from '../i18n.js';
+import { customEmojis } from '@/custom-emojis.js';
+import MkEmojiPickerSection from '@/components/MkEmojiPicker.section.vue';
 
 const props = defineProps<{
 	emojis: string[] | Ref<string[]>;
 	initialShown?: boolean;
+	hasChildSection?: boolean;
+	customEmojiTree?: CustomEmojiFolderTree[];
 }>();
 
 const emit = defineEmits<{
@@ -49,4 +87,7 @@ function computeButtonTitle(ev: MouseEvent): void {
 	elm.title = getEmojiName(emoji) ?? emoji;
 }
 
+function nestedChosen(emoji: any, ev?: MouseEvent) {
+	emit('chosen', emoji, ev);
+}
 </script>

packages/frontend/src/components/MkEmojiPicker.vue

@@ -73,18 +73,20 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<div v-once class="group">
 			<header class="_acrylic">{{ i18n.ts.customEmojis }}</header>
 			<XSection
-				v-for="category in customEmojiCategories"
-				:key="`custom:${category}`"
+				v-for="child in customEmojiFolderRoot.children"
+				:key="`custom:${child.category}`"
 				:initialShown="false"
-				:emojis="computed(() => customEmojis.filter(e => category === null ? (e.category === 'null' || !e.category) : e.category === category).filter(filterAvailable).map(e => `:${e.name}:`))"
+				:emojis="computed(() => customEmojis.filter(e => child.category === '' ? (e.category === 'null' || !e.category) : e.category === child.category).filter(filterAvailable).map(e => `:${e.name}:`))"
+        :hasChildSection="child.children.length !== 0"
+        :customEmojiTree="child.children"
 				@chosen="chosen"
 			>
-				{{ category || i18n.ts.other }}
+				{{ child.category || i18n.ts.other }}
 			</XSection>
 		</div>
 		<div v-once class="group">
 			<header class="_acrylic">{{ i18n.ts.emoji }}</header>
-			<XSection v-for="category in categories" :key="category" :emojis="emojiCharByCategory.get(category) ?? []" @chosen="chosen">{{ category }}</XSection>
+			<XSection v-for="category in categories" :key="category" :emojis="emojiCharByCategory.get(category) ?? []" :hasChildSection="false" @chosen="chosen">{{ category }}</XSection>
 		</div>
 	</div>
 	<div class="tabs">
@@ -100,7 +102,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { ref, shallowRef, computed, watch, onMounted } from 'vue';
 import * as Misskey from 'misskey-js';
 import XSection from '@/components/MkEmojiPicker.section.vue';
-import { emojilist, emojiCharByCategory, UnicodeEmojiDef, unicodeEmojiCategories as categories, getEmojiName } from '@/scripts/emojilist.js';
+import { emojilist, emojiCharByCategory, UnicodeEmojiDef, unicodeEmojiCategories as categories, getEmojiName, CustomEmojiFolderTree } from '@/scripts/emojilist.js';
 import MkRippleEffect from '@/components/MkRippleEffect.vue';
 import * as os from '@/os.js';
 import { isTouchUsing } from '@/scripts/touch.js';
@@ -144,6 +146,39 @@ const searchResultCustom = ref<Misskey.entities.CustomEmoji[]>([]);
 const searchResultUnicode = ref<UnicodeEmojiDef[]>([]);
 const tab = ref<'index' | 'custom' | 'unicode' | 'tags'>('index');
 
+const customEmojiFolderRoot: CustomEmojiFolderTree = { category: "", children: [] };
+
+function parseAndMergeCategories(input: string, root: CustomEmojiFolderTree): CustomEmojiFolderTree {
+	const parts = (input && input !== 'null' ? input : '').split(' / ');
+	let currentNode: CustomEmojiFolderTree = root;
+
+	for (const part of parts) {
+		const path = currentNode.category ? `${currentNode.category} / ${part}` : part;
+
+		let existingNode = currentNode.children.find((node) => node.category === path);
+		if (!existingNode) {
+			const newNode: CustomEmojiFolderTree = {
+				category: path,
+				children: [],
+			};
+			currentNode.children.push(newNode);
+			existingNode = newNode;
+		}
+
+		currentNode = existingNode;
+	}
+
+	return currentNode;
+}
+
+customEmojiCategories.value.forEach(ec => {
+  if (ec !== null) {
+    parseAndMergeCategories(ec, customEmojiFolderRoot);
+  }
+});
+
+parseAndMergeCategories('', customEmojiFolderRoot);
+
 watch(q, () => {
 	if (emojisEl.value) emojisEl.value.scrollTop = 0;
 
@@ -573,8 +608,7 @@ defineExpose({
 				position: sticky;
 				top: 0;
 				left: 0;
-				height: 32px;
-				line-height: 32px;
+				line-height: 28px;
 				z-index: 1;
 				padding: 0 8px;
 				font-size: 12px;

packages/frontend/src/components/MkNotifications.vue

@@ -24,7 +24,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { onUnmounted, onDeactivated, onMounted, computed, shallowRef, onActivated } from 'vue';
+import { onUnmounted, onActivated, onMounted, computed, shallowRef } from 'vue';
 import MkPagination, { Paging } from '@/components/MkPagination.vue';
 import XNotification from '@/components/MkNotification.vue';
 import MkDateSeparatedList from '@/components/MkDateSeparatedList.vue';
@@ -64,7 +64,7 @@ function onNotification(notification) {
 	}
 
 	if (!isMuted) {
-		pagingComponent.value.prepend(notification);
+		pagingComponent.value?.prepend(notification);
 	}
 }
 
@@ -85,16 +85,14 @@ onMounted(() => {
 
 onActivated(() => {
 	pagingComponent.value?.reload();
-	connection = useStream().useChannel('main');
-	connection.on('notification', onNotification);
 });
 
 onUnmounted(() => {
 	if (connection) connection.dispose();
 });
 
-onDeactivated(() => {
-	if (connection) connection.dispose();
+defineExpose({
+	reload,
 });
 </script>
 

packages/frontend/src/components/MkPullToRefresh.vue

@@ -23,6 +23,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
+import MkLoading from '@/components/global/MkLoading.vue';
 import { onMounted, onUnmounted, watch } from 'vue';
 import { deviceKind } from '@/scripts/device-kind.js';
 import { i18n } from '@/i18n.js';
@@ -31,6 +32,7 @@ import { getScrollContainer } from '@/scripts/scroll.js';
 const SCROLL_STOP = 10;
 const MAX_PULL_DISTANCE = Infinity;
 const FIRE_THRESHOLD = 230;
+const FIRE_THRESHOLD_RATIO = 1.1;
 const RELEASE_TRANSITION_DURATION = 200;
 const PULL_BRAKE_BASE = 1.5;
 const PULL_BRAKE_FACTOR = 170;
@@ -39,9 +41,11 @@ let isPullStart = $ref(false);
 let isPullEnd = $ref(false);
 let isRefreshing = $ref(false);
 let pullDistance = $ref(0);
+let moveRatio = $ref(0);
 
 let supportPointerDesktop = false;
 let startScreenY: number | null = null;
+let startClientX: number | null = null;
 
 const rootEl = $shallowRef<HTMLDivElement>();
 let scrollEl: HTMLElement | null = null;
@@ -65,11 +69,20 @@ function getScreenY(event) {
 	return event.touches[0].screenY;
 }
 
+function getClientX(event) {
+	if (supportPointerDesktop) {
+		return event.clientX;
+	}
+	return event.touches[0].clientX;
+}
+
 function moveStart(event) {
-	if (!isPullStart && !isRefreshing && !disabled) {
+	if (!isPullStart && !isRefreshing && !disabled && scrollEl?.scrollTop === 0) {
 		isPullStart = true;
 		startScreenY = getScreenY(event);
+		startClientX = getClientX(event);
 		pullDistance = 0;
+		moveRatio = 0;
 	}
 }
 
@@ -112,6 +125,7 @@ async function closeContent() {
 function moveEnd() {
 	if (isPullStart && !isRefreshing) {
 		startScreenY = null;
+		startClientX = null;
 		if (isPullEnd) {
 			isPullEnd = false;
 			isRefreshing = true;
@@ -128,6 +142,7 @@ function moveEnd() {
 }
 
 function moving(event: TouchEvent | PointerEvent) {
+	if (!isPullStart && scrollEl?.scrollTop === 0) moveStart(event);
 	if (!isPullStart || isRefreshing || disabled) return;
 
 	if ((scrollEl?.scrollTop ?? 0) > (supportPointerDesktop ? SCROLL_STOP : SCROLL_STOP + pullDistance)) {
@@ -137,19 +152,23 @@ function moving(event: TouchEvent | PointerEvent) {
 		return;
 	}
 
-	if (startScreenY === null) {
+	if (startScreenY === null || startClientX === null) {
 		startScreenY = getScreenY(event);
+		startClientX = getClientX(event);
 	}
 	const moveScreenY = getScreenY(event);
+	const moveClientX = getClientX(event);
 
 	const moveHeight = moveScreenY - startScreenY!;
+	const moveWidth = moveClientX - startClientX!;
 	pullDistance = Math.min(Math.max(moveHeight, 0), MAX_PULL_DISTANCE);
+	moveRatio = Math.max(Math.abs(moveHeight), 1) / Math.max(Math.abs(moveWidth), 1);
 
-	if (pullDistance > 0) {
+	if (pullDistance > 0 && moveRatio > FIRE_THRESHOLD_RATIO) {
 		if (event.cancelable) event.preventDefault();
 	}
 
-	isPullEnd = pullDistance >= FIRE_THRESHOLD;
+	isPullEnd = pullDistance >= FIRE_THRESHOLD && moveRatio > FIRE_THRESHOLD_RATIO;
 }
 
 /**
@@ -169,47 +188,30 @@ function setDisabled(value) {
 }
 
 function onScrollContainerScroll() {
-	const scrollPos = scrollEl!.scrollTop;
-
 	// When at the top of the page, disable vertical overscroll so passive touch listeners can take over.
-	if (scrollPos === 0) {
+	if (scrollEl?.scrollTop === 0) {
 		scrollEl!.style.touchAction = 'pan-x pan-down pinch-zoom';
-		registerEventListenersForReadyToPull();
 	} else {
 		scrollEl!.style.touchAction = 'auto';
-		unregisterEventListenersForReadyToPull();
 	}
 }
 
-function registerEventListenersForReadyToPull() {
-	if (rootEl == null) return;
-	rootEl.addEventListener('touchstart', moveStart, { passive: true });
-	rootEl.addEventListener('touchmove', moving, { passive: false }); // passive: falseにしないとpreventDefaultが使えない
-}
-
-function unregisterEventListenersForReadyToPull() {
-	if (rootEl == null) return;
-	rootEl.removeEventListener('touchstart', moveStart);
-	rootEl.removeEventListener('touchmove', moving);
-}
-
 onMounted(() => {
 	if (rootEl == null) return;
-
 	scrollEl = getScrollContainer(rootEl);
 	if (scrollEl == null) return;
-
 	scrollEl.addEventListener('scroll', onScrollContainerScroll, { passive: true });
-
+	rootEl.addEventListener('touchstart', moveStart, { passive: true });
+	rootEl.addEventListener('touchmove', moving, { passive: false }); // passive: falseにしないとpreventDefaultが使えない
 	rootEl.addEventListener('touchend', moveEnd, { passive: true });
-
-	registerEventListenersForReadyToPull();
 });
 
 onUnmounted(() => {
 	if (scrollEl) scrollEl.removeEventListener('scroll', onScrollContainerScroll);
-
-	unregisterEventListenersForReadyToPull();
+	if (rootEl == null) return;
+	rootEl.removeEventListener('touchstart', moveStart);
+	rootEl.removeEventListener('touchmove', moving);
+	rootEl.removeEventListener('touchend', moveEnd);
 });
 
 defineExpose({

packages/frontend/src/components/MkUrlPreview.vue

@@ -45,7 +45,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 <div v-else>
 	<component :is="self ? 'MkA' : 'a'" :class="[$style.link, { [$style.compact]: compact }]" :[attr]="self ? url.substring(local.length) : url" rel="nofollow noopener" :target="target" :title="url">
-		<div v-if="thumbnail" :class="$style.thumbnail" :style="defaultStore.state.enableDataSaverMode ? '' : `background-image: url('${thumbnail}')`">
+		<div v-if="thumbnail" :class="[$style.thumbnail, { [$style.thumbnailBlur]: sensitive }]" :style="defaultStore.state.enableDataSaverMode ? '' : `background-image: url('${thumbnail}')`">
 		</div>
 		<article :class="$style.body">
 			<header :class="$style.header">
@@ -118,6 +118,7 @@ let description = $ref<string | null>(null);
 let thumbnail = $ref<string | null>(null);
 let icon = $ref<string | null>(null);
 let sitename = $ref<string | null>(null);
+let sensitive = $ref<boolean | undefined>(undefined);
 let player = $ref({
 	url: null,
 	width: null,
@@ -170,6 +171,7 @@ window.fetch(`/url?url=${encodeURIComponent(requestUrl.href)}&lang=${versatileLa
 		icon = info.icon;
 		sitename = info.sitename;
 		player = info.player;
+		sensitive = info.sensitive;
 	});
 
 function adjustTweetHeight(message: any) {
@@ -320,6 +322,11 @@ onUnmounted(() => {
 	margin-top: 6px;
 }
 
+.thumbnailBlur {
+		filter: blur(8px);
+		clip-path: inset(0);
+}
+
 @container (max-width: 400px) {
 	.link {
 		font-size: 12px;

packages/frontend/src/pages/admin-user.vue

@@ -124,6 +124,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 						</MkFolder>
 
 						<MkButton v-if="$i.isAdmin" inline danger @click="deleteAccount">{{ i18n.ts.deleteAccount }}</MkButton>
+
+						<div>
+							<MkButton v-if="iAmModerator" inline danger style="margin-right: 8px;" @click="deleteUserAvatar"><i class="ti ti-user-circle"></i> {{ i18n.ts.deleteUserAvatar }}</MkButton>
+							<MkButton v-if="iAmModerator" inline danger @click="deleteUserBanner"><i class="ti ti-photo"></i> {{ i18n.ts.deleteUserBanner }}</MkButton>
+						</div>
 					</div>
 				</FormSection>
 			</div>
@@ -325,6 +330,44 @@ async function toggleSuspend(v) {
 	}
 }
 
+async function deleteUserAvatar() {
+  const confirm = await os.confirm({
+    type: 'warning',
+    text: i18n.ts.deleteUserAvatarConfirm,
+  });
+  if (confirm.canceled) return;
+  const process = async () => {
+    await os.api('admin/delete-user-avatar', { userId: user.id });
+    os.success();
+  };
+  await process().catch(err => {
+    os.alert({
+      type: 'error',
+      text: err.toString(),
+    });
+  });
+  refreshUser();
+}
+
+async function deleteUserBanner() {
+  const confirm = await os.confirm({
+    type: 'warning',
+    text: i18n.ts.deleteUserBannerConfirm,
+  });
+  if (confirm.canceled) return;
+  const process = async () => {
+    await os.api('admin/delete-user-banner', { userId: user.id });
+    os.success();
+  };
+  await process().catch(err => {
+    os.alert({
+      type: 'error',
+      text: err.toString(),
+    });
+  });
+  refreshUser();
+}
+
 async function deleteAllFiles() {
 	const confirm = await os.confirm({
 		type: 'warning',

packages/frontend/src/pages/admin/moderation.vue

@@ -39,6 +39,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 						<template #label>{{ i18n.ts.sensitiveWords }}</template>
 						<template #caption>{{ i18n.ts.sensitiveWordsDescription }}<br>{{ i18n.ts.sensitiveWordsDescription2 }}</template>
 					</MkTextarea>
+
+					<MkTextarea v-model="urlPreviewDenyList">
+						<template #label>{{ i18n.ts.urlPreviewDenyList }}</template>
+						<template #caption>{{ i18n.ts.urlPreviewDenyListDescription }}</template>
+					</MkTextarea>
 				</div>
 			</FormSuspense>
 		</MkSpacer>
@@ -75,6 +80,7 @@ let sensitiveWords: string = $ref('');
 let preservedUsernames: string = $ref('');
 let tosUrl: string | null = $ref(null);
 let privacyPolicyUrl: string | null = $ref(null);
+let urlPreviewDenyList: string = $ref('');
 
 async function init() {
 	const meta = await os.api('admin/meta');
@@ -84,6 +90,7 @@ async function init() {
 	preservedUsernames = meta.preservedUsernames.join('\n');
 	tosUrl = meta.tosUrl;
 	privacyPolicyUrl = meta.privacyPolicyUrl;
+	urlPreviewDenyList = meta.urlPreviewDenyList.join('\n');
 }
 
 function save() {
@@ -94,6 +101,7 @@ function save() {
 		privacyPolicyUrl,
 		sensitiveWords: sensitiveWords.split('\n'),
 		preservedUsernames: preservedUsernames.split('\n'),
+		urlPreviewDenyList: urlPreviewDenyList.split('\n'),
 	}).then(() => {
 		fetchInstance();
 	});

packages/frontend/src/scripts/emojilist.ts

@@ -43,3 +43,8 @@ export function getEmojiName(char: string): string | null {
 		return emojilist[idx].name;
 	}
 }
+
+export interface CustomEmojiFolderTree {
+	category: string;
+	children: CustomEmojiFolderTree[];
+}

packages/frontend/src/ui/deck/antenna-column.vue

@@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<XColumn :menu="menu" :column="column" :isStacked="isStacked">
+<XColumn :menu="menu" :column="column" :isStacked="isStacked" :refresher="() => timeline.reloadTimeline()">
 	<template #header>
 		<i class="ti ti-antenna"></i><span style="margin-left: 8px;">{{ column.name }}</span>
 	</template>

packages/frontend/src/ui/deck/channel-column.vue

@@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<XColumn :menu="menu" :column="column" :isStacked="isStacked">
+<XColumn :menu="menu" :column="column" :isStacked="isStacked" :refresher="() => timeline.reloadTimeline()">
 	<template #header>
 		<i class="ti ti-device-tv"></i><span style="margin-left: 8px;">{{ column.name }}</span>
 	</template>

packages/frontend/src/ui/deck/column.vue

@@ -57,6 +57,7 @@ const props = withDefaults(defineProps<{
 	isStacked?: boolean;
 	naked?: boolean;
 	menu?: MenuItem[];
+	refresher?: () => Promise<void>;
 }>(), {
 	isStacked: false,
 	naked: false,
@@ -178,6 +179,18 @@ function getMenu() {
 		},
 	}];
 
+	if (props.refresher) {
+		items = [{
+			icon: 'ti ti-refresh',
+			text: i18n.ts.reload,
+			action: () => {
+				if (props.refresher) {
+					props.refresher();
+				}
+			},
+		}, ...items];
+	}
+
 	if (props.menu) {
 		items.unshift(null);
 		items = props.menu.concat(items);

packages/frontend/src/ui/deck/direct-column.vue

@@ -4,10 +4,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<XColumn :column="column" :isStacked="isStacked">
+<XColumn :column="column" :isStacked="isStacked" :refresher="() => reloadTimeline()">
 	<template #header><i class="ti ti-mail" style="margin-right: 8px;"></i>{{ column.name }}</template>
 
-	<MkNotes :pagination="pagination"/>
+	<MkNotes ref="tlComponent" :pagination="pagination"/>
 </XColumn>
 </template>
 
@@ -16,6 +16,7 @@ import { } from 'vue';
 import XColumn from './column.vue';
 import { Column } from './deck-store.js';
 import MkNotes from '@/components/MkNotes.vue';
+import { reloadStream } from '@/stream.js';
 
 defineProps<{
 	column: Column;
@@ -29,4 +30,15 @@ const pagination = {
 		visibility: 'specified',
 	},
 };
+
+const tlComponent: InstanceType<typeof MkNotes> = $ref();
+
+function reloadTimeline() {
+	return new Promise<void>((res) => {
+		tlComponent.pagingComponent?.reload().then(() => {
+			reloadStream();
+			res();
+		});
+	});
+}
 </script>

packages/frontend/src/ui/deck/list-column.vue

@@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<XColumn :menu="menu" :column="column" :isStacked="isStacked">
+<XColumn :menu="menu" :column="column" :isStacked="isStacked" :refresher="() => timeline.reloadTimeline()">
 	<template #header>
 		<i class="ti ti-list"></i><span style="margin-left: 8px;">{{ column.name }}</span>
 	</template>

packages/frontend/src/ui/deck/mentions-column.vue

@@ -4,10 +4,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<XColumn :column="column" :isStacked="isStacked">
+<XColumn :column="column" :isStacked="isStacked" :refresher="() => reloadTimeline()">
 	<template #header><i class="ti ti-at" style="margin-right: 8px;"></i>{{ column.name }}</template>
 
-	<MkNotes :pagination="pagination"/>
+	<MkNotes ref="tlComponent" :pagination="pagination"/>
 </XColumn>
 </template>
 
@@ -16,12 +16,24 @@ import { } from 'vue';
 import XColumn from './column.vue';
 import { Column } from './deck-store.js';
 import MkNotes from '@/components/MkNotes.vue';
+import { reloadStream } from '@/stream.js';
 
 defineProps<{
 	column: Column;
 	isStacked: boolean;
 }>();
 
+const tlComponent: InstanceType<typeof MkNotes> = $ref();
+
+function reloadTimeline() {
+	return new Promise<void>((res) => {
+		tlComponent.pagingComponent?.reload().then(() => {
+			reloadStream();
+			res();
+		});
+	});
+}
+
 const pagination = {
 	endpoint: 'notes/mentions' as const,
 	limit: 10,

packages/frontend/src/ui/deck/notifications-column.vue

@@ -4,10 +4,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<XColumn :column="column" :isStacked="isStacked" :menu="menu">
+<XColumn :column="column" :isStacked="isStacked" :menu="menu" :refresher="() => notificationsComponent.reload()">
 	<template #header><i class="ti ti-bell" style="margin-right: 8px;"></i>{{ column.name }}</template>
 
-	<XNotifications :excludeTypes="props.column.excludeTypes"/>
+	<XNotifications ref="notificationsComponent" :excludeTypes="props.column.excludeTypes"/>
 </XColumn>
 </template>
 
@@ -24,6 +24,8 @@ const props = defineProps<{
 	isStacked: boolean;
 }>();
 
+let notificationsComponent = $shallowRef<InstanceType<typeof XNotifications>>();
+
 function func() {
 	os.popup(defineAsyncComponent(() => import('@/components/MkNotificationSelectWindow.vue')), {
 		excludeTypes: props.column.excludeTypes,

packages/frontend/src/ui/deck/role-timeline-column.vue

@@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<XColumn :menu="menu" :column="column" :isStacked="isStacked">
+<XColumn :menu="menu" :column="column" :isStacked="isStacked" :refresher="() => timeline.reloadTimeline()">
 	<template #header>
 		<i class="ti ti-badge"></i><span style="margin-left: 8px;">{{ column.name }}</span>
 	</template>

packages/frontend/src/ui/deck/tl-column.vue

@@ -4,7 +4,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<XColumn :menu="menu" :column="column" :isStacked="isStacked">
+<XColumn :menu="menu" :column="column" :isStacked="isStacked" :refresher="() => timeline.reloadTimeline()">
 	<template #header>
 		<i v-if="column.tl === 'home'" class="ti ti-home"></i>
 		<i v-else-if="column.tl === 'local'" class="ti ti-planet"></i>
@@ -49,6 +49,7 @@ const props = defineProps<{
 }>();
 
 let disabled = $ref(false);
+let timeline = $shallowRef<InstanceType<typeof MkTimeline>>();
 
 const isLocalTimelineAvailable = (($i == null && instance.policies.ltlAvailable) || ($i != null && $i.policies.ltlAvailable));
 const isGlobalTimelineAvailable = (($i == null && instance.policies.gtlAvailable) || ($i != null && $i.policies.gtlAvailable));

packages/misskey-js/etc/misskey-js.api.md

@@ -33,6 +33,7 @@ type AdminInstanceMetadata = DetailedInstanceMetadata & {
     app192IconUrl: string | null;
     app512IconUrl: string | null;
     manifestJsonOverride: string;
+    urlPreviewDenyList: string[];
 };
 
 // @public (undocumented)
@@ -350,6 +351,18 @@ export type Endpoints = {
         };
         res: null;
     };
+    'admin/delete-user-avatar': {
+        req: {
+            userId: User['id'];
+        };
+        res: null;
+    };
+    'admin/delete-user-banner': {
+        req: {
+            userId: User['id'];
+        };
+        res: null;
+    };
     'admin/delete-logs': {
         req: NoParams;
         res: null;
@@ -3057,10 +3070,10 @@ type UserSorting = '+follower' | '-follower' | '+createdAt' | '-createdAt' | '+u
 // Warnings were encountered during analysis:
 //
 // src/api.types.ts:16:32 - (ae-forgotten-export) The symbol "TODO" needs to be exported by the entry point index.d.ts
-// src/api.types.ts:18:25 - (ae-forgotten-export) The symbol "NoParams" needs to be exported by the entry point index.d.ts
-// src/api.types.ts:636:18 - (ae-forgotten-export) The symbol "ShowUserReq" needs to be exported by the entry point index.d.ts
+// src/api.types.ts:20:25 - (ae-forgotten-export) The symbol "NoParams" needs to be exported by the entry point index.d.ts
+// src/api.types.ts:638:18 - (ae-forgotten-export) The symbol "ShowUserReq" needs to be exported by the entry point index.d.ts
 // src/entities.ts:119:2 - (ae-forgotten-export) The symbol "notificationTypes_2" needs to be exported by the entry point index.d.ts
-// src/entities.ts:635:2 - (ae-forgotten-export) The symbol "ModerationLogPayloads" needs to be exported by the entry point index.d.ts
+// src/entities.ts:636:2 - (ae-forgotten-export) The symbol "ModerationLogPayloads" needs to be exported by the entry point index.d.ts
 // src/streaming.types.ts:33:4 - (ae-forgotten-export) The symbol "FIXME" needs to be exported by the entry point index.d.ts
 
 // (No @packageDocumentation comment for this package)

packages/misskey-js/src/api.types.ts

@@ -15,6 +15,8 @@ export type Endpoints = {
 	// admin
 	'admin/abuse-user-reports': { req: TODO; res: TODO; };
 	'admin/delete-all-files-of-a-user': { req: { userId: User['id']; }; res: null; };
+	'admin/delete-user-avatar': { req: { userId: User['id']; }; res: null; };
+	'admin/delete-user-banner': { req: { userId: User['id']; }; res: null; };
 	'admin/delete-logs': { req: NoParams; res: null; };
 	'admin/get-index-stats': { req: TODO; res: TODO; };
 	'admin/get-table-stats': { req: TODO; res: TODO; };

packages/misskey-js/src/entities.ts

@@ -406,6 +406,7 @@ export type AdminInstanceMetadata = DetailedInstanceMetadata & {
 	app192IconUrl: string | null;
 	app512IconUrl: string | null;
 	manifestJsonOverride: string;
+	urlPreviewDenyList: string[];
 };
 
 export type ServerInfo = {