Merge 2c47f2eb4d into f5563c8304

* feat: UserWebhook/SystemWebhookのテスト送信機能を追加

* fix CHANGELOG.md

* 一部設定をパラメータから上書き出来るように修正

* remove async

* regenerate autogen

.config/cypress-devcontainer.yml

@@ -0,0 +1,203 @@
+#━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+# Misskey configuration
+#━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+#   ┌─────┐
+#───┘ URL └─────────────────────────────────────────────────────
+
+# Final accessible URL seen by a user.
+url: 'http://misskey.local'
+
+# ONCE YOU HAVE STARTED THE INSTANCE, DO NOT CHANGE THE
+# URL SETTINGS AFTER THAT!
+
+#   ┌───────────────────────┐
+#───┘ Port and TLS settings └───────────────────────────────────
+
+#
+# Misskey requires a reverse proxy to support HTTPS connections.
+#
+#                 +----- https://example.tld/ ------------+
+#   +------+      |+-------------+      +----------------+|
+#   | User | ---> || Proxy (443) | ---> | Misskey (3000) ||
+#   +------+      |+-------------+      +----------------+|
+#                 +---------------------------------------+
+#
+#   You need to set up a reverse proxy. (e.g. nginx)
+#   An encrypted connection with HTTPS is highly recommended
+#   because tokens may be transferred in GET requests.
+
+# The port that your Misskey server should listen on.
+port: 61812
+
+#   ┌──────────────────────────┐
+#───┘ PostgreSQL configuration └────────────────────────────────
+
+db:
+  host: db
+  port: 5432
+
+  # Database name
+  db: misskey
+
+  # Auth
+  user: postgres
+  pass: postgres
+
+  # Whether disable Caching queries
+  #disableCache: true
+
+  # Extra Connection options
+  #extra:
+  #  ssl: true
+
+dbReplications: false
+
+# You can configure any number of replicas here
+#dbSlaves:
+#  -
+#    host:
+#    port:
+#    db:
+#    user:
+#    pass:
+#  -
+#    host:
+#    port:
+#    db:
+#    user:
+#    pass:
+
+#   ┌─────────────────────┐
+#───┘ Redis configuration └─────────────────────────────────────
+
+redis:
+  host: redis
+  port: 6379
+  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+  #pass: example-pass
+  #prefix: example-prefix
+  #db: 1
+
+#redisForPubsub:
+#  host: redis
+#  port: 6379
+#  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+#  #pass: example-pass
+#  #prefix: example-prefix
+#  #db: 1
+
+#redisForJobQueue:
+#  host: redis
+#  port: 6379
+#  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+#  #pass: example-pass
+#  #prefix: example-prefix
+#  #db: 1
+
+#redisForTimelines:
+#  host: redis
+#  port: 6379
+#  #family: 0  # 0=Both, 4=IPv4, 6=IPv6
+#  #pass: example-pass
+#  #prefix: example-prefix
+#  #db: 1
+
+#   ┌───────────────────────────┐
+#───┘ MeiliSearch configuration └─────────────────────────────
+
+#meilisearch:
+#  host: meilisearch
+#  port: 7700
+#  apiKey: ''
+#  ssl: true
+#  index: ''
+
+#   ┌───────────────┐
+#───┘ ID generation └───────────────────────────────────────────
+
+# You can select the ID generation method.
+# You don't usually need to change this setting, but you can
+# change it according to your preferences.
+
+# Available methods:
+# aid ... Short, Millisecond accuracy
+# aidx ... Millisecond accuracy
+# meid ... Similar to ObjectID, Millisecond accuracy
+# ulid ... Millisecond accuracy
+# objectid ... This is left for backward compatibility
+
+# ONCE YOU HAVE STARTED THE INSTANCE, DO NOT CHANGE THE
+# ID SETTINGS AFTER THAT!
+
+id: 'aidx'
+
+#   ┌────────────────┐
+#───┘ Error tracking └──────────────────────────────────────────
+
+# Sentry is available for error tracking.
+# See the Sentry documentation for more details on options.
+
+#sentryForBackend:
+#  enableNodeProfiling: true
+#  options:
+#    dsn: 'https://examplePublicKey@o0.ingest.sentry.io/0'
+
+#sentryForFrontend:
+#  options:
+#    dsn: 'https://examplePublicKey@o0.ingest.sentry.io/0'
+
+#   ┌─────────────────────┐
+#───┘ Other configuration └─────────────────────────────────────
+
+# Whether disable HSTS
+#disableHsts: true
+
+# Number of worker processes
+#clusterLimit: 1
+
+# Job concurrency per worker
+# deliverJobConcurrency: 128
+# inboxJobConcurrency: 16
+
+# Job rate limiter
+# deliverJobPerSec: 128
+# inboxJobPerSec: 32
+
+# Job attempts
+# deliverJobMaxAttempts: 12
+# inboxJobMaxAttempts: 8
+
+# IP address family used for outgoing request (ipv4, ipv6 or dual)
+#outgoingAddressFamily: ipv4
+
+# Proxy for HTTP/HTTPS
+#proxy: http://127.0.0.1:3128
+
+proxyBypassHosts:
+  - api.deepl.com
+  - api-free.deepl.com
+  - www.recaptcha.net
+  - hcaptcha.com
+  - challenges.cloudflare.com
+
+# Proxy for SMTP/SMTPS
+#proxySmtp: http://127.0.0.1:3128   # use HTTP/1.1 CONNECT
+#proxySmtp: socks4://127.0.0.1:1080 # use SOCKS4
+#proxySmtp: socks5://127.0.0.1:1080 # use SOCKS5
+
+# Media Proxy
+#mediaProxy: https://example.com/proxy
+
+# Proxy remote files (default: true)
+proxyRemoteFiles: true
+
+# Sign to ActivityPub GET request (default: true)
+signToActivityPubGet: true
+
+allowedPrivateNetworks: [
+  '127.0.0.1/32'
+]
+
+# Upload or download file size limits (bytes)
+#maxFileSize: 262144000

.devcontainer/init.sh

@@ -3,6 +3,8 @@
 set -xe
 
 sudo chown node node_modules
+sudo apt-get update
+sudo apt-get -y install libgtk2.0-0 libgtk-3-0 libgbm-dev libnotify-dev libnss3 libxss1 libasound2 libxtst6 xauth xvfb
 git config --global --add safe.directory /workspace
 git submodule update --init
 corepack install
@@ -12,3 +14,4 @@ pnpm install --frozen-lockfile
 cp .devcontainer/devcontainer.yml .config/default.yml
 pnpm build
 pnpm migrate
+pnpm exec cypress install

.gitignore

@@ -35,6 +35,7 @@ coverage
 !/.config/example.yml
 !/.config/docker_example.yml
 !/.config/docker_example.env
+!/.config/cypress-devcontainer.yml
 docker-compose.yml
 compose.yml
 .devcontainer/compose.yml
@@ -64,6 +65,10 @@ temp
 tsdoc-metadata.json
 misskey-assets
 
+# Vite temporary files
+vite.config.js.timestamp-*
+vite.config.ts.timestamp-*
+
 # blender backups
 *.blend1
 *.blend2

CHANGELOG.md

@@ -1,18 +1,28 @@
 ## Unreleased
 
 ### General
--
+- Feat: UserWebhookとSystemWebhookのテスト送信機能を追加 (#14445)
 
 ### Client
 - Feat: ノート単体・ユーザーのノート・クリップのノートの埋め込み機能
   - 埋め込みコードやウェブサイトへの実装方法の詳細はMisskey Hubに掲載予定です
-- サイズ制限を超過するファイルをアップロードしようとした際にエラーを出すように
+- Enhance: サイズ制限を超過するファイルをアップロードしようとした際にエラーを出すように
 - Enhance: アイコンデコレーション管理画面にプレビューを追加
+- Enhance: コントロールパネル内のファイル一覧でセンシティブなファイルを区別しやすく
+- Enhance: ScratchpadにUIインスペクターを追加
 - Fix: サーバーメトリクスが2つ以上あるとリロード直後の表示がおかしくなる問題を修正
+- Fix: 月の違う同じ日はセパレータが表示されないのを修正
+- Fix: 縦横比が極端なカスタム絵文字を表示する際にレイアウトが崩れる箇所があるのを修正  
+  (Cherry-picked from https://github.com/MisskeyIO/misskey/pull/725)
+- Fix: 設定変更時のリロード確認ダイアログが複数個表示されることがある問題を修正
 
 ### Server
-- ファイルがサイズの制限を超えてアップロードされた際にエラーを返さなかった問題を修正
-
+- Fix: アンテナの書き込み時にキーワードが与えられなかった場合のエラーをApiErrorとして投げるように
+  - この変更により、公式フロントエンドでは入力の不備が内部エラーとして報告される代わりに一般的なエラーダイアログで報告されます
+- Fix: ファイルがサイズの制限を超えてアップロードされた際にエラーを返さなかった問題を修正
+- Fix: 外部ページを解析する際に、ページに紐づけられた関連リソースも読み込まれてしまう問題を修正  
+  (Cherry-picked from https://activitypub.software/TransFem-org/Sharkey/-/commit/26e0412fbb91447c37e8fb06ffb0487346063bb8)
+- Fix: Continue importing from file if single emoji import fails
 
 ## 2024.8.0
 

locales/index.d.ts

@@ -3121,7 +3121,7 @@ export interface Locale extends ILocale {
      */
     "narrow": string;
     /**
-     * 設定はページリロード後に反映されます。今すぐリロードしますか？
+     * 設定はページリロード後に反映されます。
      */
     "reloadToApplySetting": string;
     /**
@@ -9477,6 +9477,10 @@ export interface Locale extends ILocale {
          * Webhookを削除しますか？
          */
         "deleteConfirm": string;
+        /**
+         * スイッチの右にあるボタンをクリックするとダミーのデータを使用したテスト用Webhookを送信できます。
+         */
+        "testRemarks": string;
     };
     "_abuseReport": {
         "_notificationRecipient": {

locales/ja-JP.yml

@@ -592,6 +592,8 @@ ascendingOrder: "昇順"
 descendingOrder: "降順"
 scratchpad: "スクラッチパッド"
 scratchpadDescription: "スクラッチパッドは、AiScriptの実験環境を提供します。Misskeyと対話するコードの記述、実行、結果の確認ができます。"
+uiInspector: "UIインスペクター"
+uiInspectorDescription: "メモリ上に存在しているUIコンポーネントのインスタンスの一覧を見ることができます。UIコンポーネントはUi:C:系関数により生成されます。"
 output: "出力"
 script: "スクリプト"
 disablePagesScript: "Pagesのスクリプトを無効にする"
@@ -776,7 +778,7 @@ left: "左"
 center: "中央"
 wide: "広い"
 narrow: "狭い"
-reloadToApplySetting: "設定はページリロード後に反映されます。今すぐリロードしますか？"
+reloadToApplySetting: "設定はページリロード後に反映されます。"
 needReloadToApply: "反映には再起動が必要です。"
 showTitlebar: "タイトルバーを表示する"
 clearCache: "キャッシュをクリア"
@@ -2512,6 +2514,7 @@ _webhookSettings:
     abuseReportResolved: "ユーザーからの通報を処理したとき"
     userCreated: "ユーザーが作成されたとき"
   deleteConfirm: "Webhookを削除しますか？"
+  testRemarks: "スイッチの右にあるボタンをクリックするとダミーのデータを使用したテスト用Webhookを送信できます。"
 
 _abuseReport:
   _notificationRecipient:

package.json

@@ -37,6 +37,7 @@
 		"cy:open": "pnpm cypress open --browser --e2e --config-file=cypress.config.ts",
 		"cy:run": "pnpm cypress run",
 		"e2e": "pnpm start-server-and-test start:test http://localhost:61812 cy:run",
+		"e2e-dev-container": "cp ./.config/cypress-devcontainer.yml ./.config/test.yml && pnpm start-server-and-test start:test http://localhost:61812 cy:run",
 		"jest": "cd packages/backend && pnpm jest",
 		"jest-and-coverage": "cd packages/backend && pnpm jest-and-coverage",
 		"test": "pnpm -r test",

packages/backend/package.json

@@ -100,7 +100,7 @@
 		"async-mutex": "0.5.0",
 		"bcryptjs": "2.4.3",
 		"blurhash": "2.0.5",
-		"body-parser": "1.20.2",
+		"body-parser": "1.20.3",
 		"bullmq": "5.10.4",
 		"cacheable-lookup": "7.0.0",
 		"cbor": "9.0.2",
@@ -119,7 +119,7 @@
 		"fluent-ffmpeg": "2.1.3",
 		"form-data": "4.0.0",
 		"got": "14.4.2",
-		"happy-dom": "10.0.3",
+		"happy-dom": "15.6.1",
 		"hpagent": "1.2.0",
 		"htmlescape": "1.1.1",
 		"http-link-header": "1.1.3",

packages/backend/src/core/AntennaService.ts

@@ -123,11 +123,14 @@ export class AntennaService implements OnApplicationShutdown {
 		if (antenna.src === 'home') {
 			// TODO
 		} else if (antenna.src === 'list') {
-			const listUsers = (await this.userListMembershipsRepository.findBy({
-				userListId: antenna.userListId!,
-			})).map(x => x.userId);
-
-			if (!listUsers.includes(note.userId)) return false;
+			if (antenna.userListId == null) return false;
+			const exists = await this.userListMembershipsRepository.exists({
+				where: {
+					userListId: antenna.userListId,
+					userId: note.userId,
+				},
+			});
+			if (!exists) return false;
 		} else if (antenna.src === 'users') {
 			const accts = antenna.users.map(x => {
 				const { username, host } = Acct.parse(x);

packages/backend/src/core/CoreModule.ts

@@ -13,6 +13,7 @@ import {
 import { AbuseReportNotificationService } from '@/core/AbuseReportNotificationService.js';
 import { SystemWebhookService } from '@/core/SystemWebhookService.js';
 import { UserSearchService } from '@/core/UserSearchService.js';
+import { WebhookTestService } from '@/core/WebhookTestService.js';
 import { AccountMoveService } from './AccountMoveService.js';
 import { AccountUpdateService } from './AccountUpdateService.js';
 import { AiService } from './AiService.js';
@@ -211,6 +212,7 @@ const $UserAuthService: Provider = { provide: 'UserAuthService', useExisting: Us
 const $VideoProcessingService: Provider = { provide: 'VideoProcessingService', useExisting: VideoProcessingService };
 const $UserWebhookService: Provider = { provide: 'UserWebhookService', useExisting: UserWebhookService };
 const $SystemWebhookService: Provider = { provide: 'SystemWebhookService', useExisting: SystemWebhookService };
+const $WebhookTestService: Provider = { provide: 'WebhookTestService', useExisting: WebhookTestService };
 const $UtilityService: Provider = { provide: 'UtilityService', useExisting: UtilityService };
 const $FileInfoService: Provider = { provide: 'FileInfoService', useExisting: FileInfoService };
 const $SearchService: Provider = { provide: 'SearchService', useExisting: SearchService };
@@ -359,6 +361,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		VideoProcessingService,
 		UserWebhookService,
 		SystemWebhookService,
+		WebhookTestService,
 		UtilityService,
 		FileInfoService,
 		SearchService,
@@ -503,6 +506,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		$VideoProcessingService,
 		$UserWebhookService,
 		$SystemWebhookService,
+		$WebhookTestService,
 		$UtilityService,
 		$FileInfoService,
 		$SearchService,
@@ -648,6 +652,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		VideoProcessingService,
 		UserWebhookService,
 		SystemWebhookService,
+		WebhookTestService,
 		UtilityService,
 		FileInfoService,
 		SearchService,
@@ -791,6 +796,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		$VideoProcessingService,
 		$UserWebhookService,
 		$SystemWebhookService,
+		$WebhookTestService,
 		$UtilityService,
 		$FileInfoService,
 		$SearchService,

packages/backend/src/core/QueueService.ts

@@ -452,10 +452,15 @@ export class QueueService {
 
 	/**
 	 * @see UserWebhookDeliverJobData
-	 * @see WebhookDeliverProcessorService
+	 * @see UserWebhookDeliverProcessorService
 	 */
 	@bindThis
-	public userWebhookDeliver(webhook: MiWebhook, type: typeof webhookEventTypes[number], content: unknown) {
+	public userWebhookDeliver(
+		webhook: MiWebhook,
+		type: typeof webhookEventTypes[number],
+		content: unknown,
+		opts?: { attempts?: number },
+	) {
 		const data: UserWebhookDeliverJobData = {
 			type,
 			content,
@@ -468,7 +473,7 @@ export class QueueService {
 		};
 
 		return this.userWebhookDeliverQueue.add(webhook.id, data, {
-			attempts: 4,
+			attempts: opts?.attempts ?? 4,
 			backoff: {
 				type: 'custom',
 			},
@@ -479,10 +484,15 @@ export class QueueService {
 
 	/**
 	 * @see SystemWebhookDeliverJobData
-	 * @see WebhookDeliverProcessorService
+	 * @see SystemWebhookDeliverProcessorService
 	 */
 	@bindThis
-	public systemWebhookDeliver(webhook: MiSystemWebhook, type: SystemWebhookEventType, content: unknown) {
+	public systemWebhookDeliver(
+		webhook: MiSystemWebhook,
+		type: SystemWebhookEventType,
+		content: unknown,
+		opts?: { attempts?: number },
+	) {
 		const data: SystemWebhookDeliverJobData = {
 			type,
 			content,
@@ -494,7 +504,7 @@ export class QueueService {
 		};
 
 		return this.systemWebhookDeliverQueue.add(webhook.id, data, {
-			attempts: 4,
+			attempts: opts?.attempts ?? 4,
 			backoff: {
 				type: 'custom',
 			},

packages/backend/src/core/SystemWebhookService.ts

@@ -54,7 +54,7 @@ export class SystemWebhookService implements OnApplicationShutdown {
 	 * SystemWebhook の一覧を取得する.
 	 */
 	@bindThis
-	public async fetchSystemWebhooks(params?: {
+	public fetchSystemWebhooks(params?: {
 		ids?: MiSystemWebhook['id'][];
 		isActive?: MiSystemWebhook['isActive'];
 		on?: MiSystemWebhook['on'];
@@ -165,19 +165,24 @@ export class SystemWebhookService implements OnApplicationShutdown {
 	/**
 	 * SystemWebhook をWebhook配送キューに追加する
 	 * @see QueueService.systemWebhookDeliver
+	 * // TODO: contentの型を厳格化する
 	 */
 	@bindThis
-	public async enqueueSystemWebhook(webhook: MiSystemWebhook | MiSystemWebhook['id'], type: SystemWebhookEventType, content: unknown) {
+	public async enqueueSystemWebhook<T extends SystemWebhookEventType>(
+		webhook: MiSystemWebhook | MiSystemWebhook['id'],
+		type: T,
+		content: unknown,
+	) {
 		const webhookEntity = typeof webhook === 'string'
 			? (await this.fetchActiveSystemWebhooks()).find(a => a.id === webhook)
 			: webhook;
 		if (!webhookEntity || !webhookEntity.isActive) {
-			this.logger.info(`Webhook is not active or not found : ${webhook}`);
+			this.logger.info(`SystemWebhook is not active or not found : ${webhook}`);
 			return;
 		}
 
 		if (!webhookEntity.on.includes(type)) {
-			this.logger.info(`Webhook ${webhookEntity.id} is not listening to ${type}`);
+			this.logger.info(`SystemWebhook ${webhookEntity.id} is not listening to ${type}`);
 			return;
 		}
 

packages/backend/src/core/UserWebhookService.ts

@@ -5,8 +5,8 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import * as Redis from 'ioredis';
-import type { WebhooksRepository } from '@/models/_.js';
-import type { MiWebhook } from '@/models/Webhook.js';
+import { type WebhooksRepository } from '@/models/_.js';
+import { MiWebhook } from '@/models/Webhook.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
 import { GlobalEvents } from '@/core/GlobalEventService.js';
@@ -38,6 +38,31 @@ export class UserWebhookService implements OnApplicationShutdown {
 		return this.activeWebhooks;
 	}
 
+	/**
+	 * UserWebhook の一覧を取得する.
+	 */
+	@bindThis
+	public fetchWebhooks(params?: {
+		ids?: MiWebhook['id'][];
+		isActive?: MiWebhook['active'];
+		on?: MiWebhook['on'];
+	}): Promise<MiWebhook[]> {
+		const query = this.webhooksRepository.createQueryBuilder('webhook');
+		if (params) {
+			if (params.ids && params.ids.length > 0) {
+				query.andWhere('webhook.id IN (:...ids)', { ids: params.ids });
+			}
+			if (params.isActive !== undefined) {
+				query.andWhere('webhook.active = :isActive', { isActive: params.isActive });
+			}
+			if (params.on && params.on.length > 0) {
+				query.andWhere(':on <@ webhook.on', { on: params.on });
+			}
+		}
+
+		return query.getMany();
+	}
+
 	@bindThis
 	private async onMessage(_: string, data: string): Promise<void> {
 		const obj = JSON.parse(data);

packages/backend/src/core/WebhookTestService.ts

@@ -0,0 +1,434 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Injectable } from '@nestjs/common';
+import { MiAbuseUserReport, MiNote, MiUser, MiWebhook } from '@/models/_.js';
+import { bindThis } from '@/decorators.js';
+import { MiSystemWebhook, type SystemWebhookEventType } from '@/models/SystemWebhook.js';
+import { SystemWebhookService } from '@/core/SystemWebhookService.js';
+import { Packed } from '@/misc/json-schema.js';
+import { type WebhookEventTypes } from '@/models/Webhook.js';
+import { UserWebhookService } from '@/core/UserWebhookService.js';
+import { QueueService } from '@/core/QueueService.js';
+
+const oneDayMillis = 24 * 60 * 60 * 1000;
+
+function generateAbuseReport(override?: Partial<MiAbuseUserReport>): MiAbuseUserReport {
+	return {
+		id: 'dummy-abuse-report1',
+		targetUserId: 'dummy-target-user',
+		targetUser: null,
+		reporterId: 'dummy-reporter-user',
+		reporter: null,
+		assigneeId: null,
+		assignee: null,
+		resolved: false,
+		forwarded: false,
+		comment: 'This is a dummy report for testing purposes.',
+		targetUserHost: null,
+		reporterHost: null,
+		...override,
+	};
+}
+
+function generateDummyUser(override?: Partial<MiUser>): MiUser {
+	return {
+		id: 'dummy-user-1',
+		updatedAt: new Date(Date.now() - oneDayMillis * 7),
+		lastFetchedAt: new Date(Date.now() - oneDayMillis * 5),
+		lastActiveDate: new Date(Date.now() - oneDayMillis * 3),
+		hideOnlineStatus: false,
+		username: 'dummy1',
+		usernameLower: 'dummy1',
+		name: 'DummyUser1',
+		followersCount: 10,
+		followingCount: 5,
+		movedToUri: null,
+		movedAt: null,
+		alsoKnownAs: null,
+		notesCount: 30,
+		avatarId: null,
+		avatar: null,
+		bannerId: null,
+		banner: null,
+		avatarUrl: null,
+		bannerUrl: null,
+		avatarBlurhash: null,
+		bannerBlurhash: null,
+		avatarDecorations: [],
+		tags: [],
+		isSuspended: false,
+		isLocked: false,
+		isBot: false,
+		isCat: true,
+		isRoot: false,
+		isExplorable: true,
+		isHibernated: false,
+		isDeleted: false,
+		emojis: [],
+		host: null,
+		inbox: null,
+		sharedInbox: null,
+		featured: null,
+		uri: null,
+		followersUri: null,
+		token: null,
+		...override,
+	};
+}
+
+function generateDummyNote(override?: Partial<MiNote>): MiNote {
+	return {
+		id: 'dummy-note-1',
+		replyId: null,
+		reply: null,
+		renoteId: null,
+		renote: null,
+		threadId: null,
+		text: 'This is a dummy note for testing purposes.',
+		name: null,
+		cw: null,
+		userId: 'dummy-user-1',
+		user: null,
+		localOnly: true,
+		reactionAcceptance: 'likeOnly',
+		renoteCount: 10,
+		repliesCount: 5,
+		clippedCount: 0,
+		reactions: {},
+		visibility: 'public',
+		uri: null,
+		url: null,
+		fileIds: [],
+		attachedFileTypes: [],
+		visibleUserIds: [],
+		mentions: [],
+		mentionedRemoteUsers: '[]',
+		reactionAndUserPairCache: [],
+		emojis: [],
+		tags: [],
+		hasPoll: false,
+		channelId: null,
+		channel: null,
+		userHost: null,
+		replyUserId: null,
+		replyUserHost: null,
+		renoteUserId: null,
+		renoteUserHost: null,
+		...override,
+	};
+}
+
+function toPackedNote(note: MiNote, detail = true, override?: Packed<'Note'>): Packed<'Note'> {
+	return {
+		id: note.id,
+		createdAt: new Date().toISOString(),
+		deletedAt: null,
+		text: note.text,
+		cw: note.cw,
+		userId: note.userId,
+		user: toPackedUserLite(note.user ?? generateDummyUser()),
+		replyId: note.replyId,
+		renoteId: note.renoteId,
+		isHidden: false,
+		visibility: note.visibility,
+		mentions: note.mentions,
+		visibleUserIds: note.visibleUserIds,
+		fileIds: note.fileIds,
+		files: [],
+		tags: note.tags,
+		poll: null,
+		emojis: note.emojis,
+		channelId: note.channelId,
+		channel: note.channel,
+		localOnly: note.localOnly,
+		reactionAcceptance: note.reactionAcceptance,
+		reactionEmojis: {},
+		reactions: {},
+		reactionCount: 0,
+		renoteCount: note.renoteCount,
+		repliesCount: note.repliesCount,
+		uri: note.uri ?? undefined,
+		url: note.url ?? undefined,
+		reactionAndUserPairCache: note.reactionAndUserPairCache,
+		...(detail ? {
+			clippedCount: note.clippedCount,
+			reply: note.reply ? toPackedNote(note.reply, false) : null,
+			renote: note.renote ? toPackedNote(note.renote, true) : null,
+			myReaction: null,
+		} : {}),
+		...override,
+	};
+}
+
+function toPackedUserLite(user: MiUser, override?: Packed<'UserLite'>): Packed<'UserLite'> {
+	return {
+		id: user.id,
+		name: user.name,
+		username: user.username,
+		host: user.host,
+		avatarUrl: user.avatarUrl,
+		avatarBlurhash: user.avatarBlurhash,
+		avatarDecorations: user.avatarDecorations.map(it => ({
+			id: it.id,
+			angle: it.angle,
+			flipH: it.flipH,
+			url: 'https://example.com/dummy-image001.png',
+			offsetX: it.offsetX,
+			offsetY: it.offsetY,
+		})),
+		isBot: user.isBot,
+		isCat: user.isCat,
+		emojis: user.emojis,
+		onlineStatus: 'active',
+		badgeRoles: [],
+		...override,
+	};
+}
+
+function toPackedUserDetailedNotMe(user: MiUser, override?: Packed<'UserDetailedNotMe'>): Packed<'UserDetailedNotMe'> {
+	return {
+		...toPackedUserLite(user),
+		url: null,
+		uri: null,
+		movedTo: null,
+		alsoKnownAs: [],
+		createdAt: new Date().toISOString(),
+		updatedAt: user.updatedAt?.toISOString() ?? null,
+		lastFetchedAt: user.lastFetchedAt?.toISOString() ?? null,
+		bannerUrl: user.bannerUrl,
+		bannerBlurhash: user.bannerBlurhash,
+		isLocked: user.isLocked,
+		isSilenced: false,
+		isSuspended: user.isSuspended,
+		description: null,
+		location: null,
+		birthday: null,
+		lang: null,
+		fields: [],
+		verifiedLinks: [],
+		followersCount: user.followersCount,
+		followingCount: user.followingCount,
+		notesCount: user.notesCount,
+		pinnedNoteIds: [],
+		pinnedNotes: [],
+		pinnedPageId: null,
+		pinnedPage: null,
+		publicReactions: true,
+		followersVisibility: 'public',
+		followingVisibility: 'public',
+		twoFactorEnabled: false,
+		usePasswordLessLogin: false,
+		securityKeys: false,
+		roles: [],
+		memo: null,
+		moderationNote: undefined,
+		isFollowing: false,
+		isFollowed: false,
+		hasPendingFollowRequestFromYou: false,
+		hasPendingFollowRequestToYou: false,
+		isBlocking: false,
+		isBlocked: false,
+		isMuted: false,
+		isRenoteMuted: false,
+		notify: 'none',
+		withReplies: true,
+		...override,
+	};
+}
+
+const dummyUser1 = generateDummyUser();
+const dummyUser2 = generateDummyUser({
+	id: 'dummy-user-2',
+	updatedAt: new Date(Date.now() - oneDayMillis * 30),
+	lastFetchedAt: new Date(Date.now() - oneDayMillis),
+	lastActiveDate: new Date(Date.now() - oneDayMillis),
+	username: 'dummy2',
+	usernameLower: 'dummy2',
+	name: 'DummyUser2',
+	followersCount: 40,
+	followingCount: 50,
+	notesCount: 900,
+});
+const dummyUser3 = generateDummyUser({
+	id: 'dummy-user-3',
+	updatedAt: new Date(Date.now() - oneDayMillis * 15),
+	lastFetchedAt: new Date(Date.now() - oneDayMillis * 2),
+	lastActiveDate: new Date(Date.now() - oneDayMillis * 2),
+	username: 'dummy3',
+	usernameLower: 'dummy3',
+	name: 'DummyUser3',
+	followersCount: 60,
+	followingCount: 70,
+	notesCount: 15900,
+});
+
+@Injectable()
+export class WebhookTestService {
+	public static NoSuchWebhookError = class extends Error {};
+
+	constructor(
+		private userWebhookService: UserWebhookService,
+		private systemWebhookService: SystemWebhookService,
+		private queueService: QueueService,
+	) {
+	}
+
+	/**
+	 * UserWebhookのテスト送信を行う.
+	 * 送信されるペイロードはいずれもダミーの値で、実際にはデータベース上に存在しない.
+	 *
+	 * また、この関数経由で送信されるWebhookは以下の設定を無視する.
+	 * - Webhookそのものの有効・無効設定（active）
+	 * - 送信対象イベント（on）に関する設定
+	 */
+	@bindThis
+	public async testUserWebhook(
+		params: {
+			webhookId: MiWebhook['id'],
+			type: WebhookEventTypes,
+			override?: Partial<Omit<MiWebhook, 'id'>>,
+		},
+		sender: MiUser | null,
+	) {
+		const webhooks = await this.userWebhookService.fetchWebhooks({ ids: [params.webhookId] })
+			.then(it => it.filter(it => it.userId === sender?.id));
+		if (webhooks.length === 0) {
+			throw new WebhookTestService.NoSuchWebhookError();
+		}
+
+		const webhook = webhooks[0];
+		const send = (contents: unknown) => {
+			const merged = {
+				...webhook,
+				...params.override,
+			};
+
+			// テスト目的なのでUserWebhookServiceの機能を経由せず直接キューに追加する（チェック処理などをスキップする意図）.
+			// また、Jobの試行回数も1回だけ.
+			this.queueService.userWebhookDeliver(merged, params.type, contents, { attempts: 1 });
+		};
+
+		const dummyNote1 = generateDummyNote({
+			userId: dummyUser1.id,
+			user: dummyUser1,
+		});
+		const dummyReply1 = generateDummyNote({
+			id: 'dummy-reply-1',
+			replyId: dummyNote1.id,
+			reply: dummyNote1,
+			userId: dummyUser1.id,
+			user: dummyUser1,
+		});
+		const dummyRenote1 = generateDummyNote({
+			id: 'dummy-renote-1',
+			renoteId: dummyNote1.id,
+			renote: dummyNote1,
+			userId: dummyUser2.id,
+			user: dummyUser2,
+			text: null,
+		});
+		const dummyMention1 = generateDummyNote({
+			id: 'dummy-mention-1',
+			userId: dummyUser1.id,
+			user: dummyUser1,
+			text: `@${dummyUser2.username} This is a mention to you.`,
+			mentions: [dummyUser2.id],
+		});
+
+		switch (params.type) {
+			case 'note': {
+				send(toPackedNote(dummyNote1));
+				break;
+			}
+			case 'reply': {
+				send(toPackedNote(dummyReply1));
+				break;
+			}
+			case 'renote': {
+				send(toPackedNote(dummyRenote1));
+				break;
+			}
+			case 'mention': {
+				send(toPackedNote(dummyMention1));
+				break;
+			}
+			case 'follow': {
+				send(toPackedUserDetailedNotMe(dummyUser1));
+				break;
+			}
+			case 'followed': {
+				send(toPackedUserLite(dummyUser2));
+				break;
+			}
+			case 'unfollow': {
+				send(toPackedUserDetailedNotMe(dummyUser3));
+				break;
+			}
+		}
+	}
+
+	/**
+	 * SystemWebhookのテスト送信を行う.
+	 * 送信されるペイロードはいずれもダミーの値で、実際にはデータベース上に存在しない.
+	 *
+	 * また、この関数経由で送信されるWebhookは以下の設定を無視する.
+	 * - Webhookそのものの有効・無効設定（isActive）
+	 * - 送信対象イベント（on）に関する設定
+	 */
+	@bindThis
+	public async testSystemWebhook(
+		params: {
+			webhookId: MiSystemWebhook['id'],
+			type: SystemWebhookEventType,
+			override?: Partial<Omit<MiSystemWebhook, 'id'>>,
+		},
+	) {
+		const webhooks = await this.systemWebhookService.fetchSystemWebhooks({ ids: [params.webhookId] });
+		if (webhooks.length === 0) {
+			throw new WebhookTestService.NoSuchWebhookError();
+		}
+
+		const webhook = webhooks[0];
+		const send = (contents: unknown) => {
+			const merged = {
+				...webhook,
+				...params.override,
+			};
+
+			// テスト目的なのでSystemWebhookServiceの機能を経由せず直接キューに追加する（チェック処理などをスキップする意図）.
+			// また、Jobの試行回数も1回だけ.
+			this.queueService.systemWebhookDeliver(merged, params.type, contents, { attempts: 1 });
+		};
+
+		switch (params.type) {
+			case 'abuseReport': {
+				send(generateAbuseReport({
+					targetUserId: dummyUser1.id,
+					targetUser: dummyUser1,
+					reporterId: dummyUser2.id,
+					reporter: dummyUser2,
+				}));
+				break;
+			}
+			case 'abuseReportResolved': {
+				send(generateAbuseReport({
+					targetUserId: dummyUser1.id,
+					targetUser: dummyUser1,
+					reporterId: dummyUser2.id,
+					reporter: dummyUser2,
+					assigneeId: dummyUser3.id,
+					assignee: dummyUser3,
+					resolved: true,
+				}));
+				break;
+			}
+			case 'userCreated': {
+				send(toPackedUserLite(dummyUser1));
+				break;
+			}
+		}
+	}
+}

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

@@ -207,16 +207,41 @@ export class ApRequestService {
 
 		if ((contentType ?? '').split(';')[0].trimEnd().toLowerCase() === 'text/html' && _followAlternate === true) {
 			const html = await res.text();
-			const window = new Window();
+			const window = new Window({
+				settings: {
+					disableJavaScriptEvaluation: true,
+					disableJavaScriptFileLoading: true,
+					disableCSSFileLoading: true,
+					disableComputedStyleRendering: true,
+					handleDisabledFileLoadingAsSuccess: true,
+					navigation: {
+						disableMainFrameNavigation: true,
+						disableChildFrameNavigation: true,
+						disableChildPageNavigation: true,
+						disableFallbackToSetURL: true,
+					},
+					timer: {
+						maxTimeout: 0,
+						maxIntervalTime: 0,
+						maxIntervalIterations: 0,
+					},
+				},
+			});
 			const document = window.document;
-			document.documentElement.innerHTML = html;
+			try {
+				document.documentElement.innerHTML = html;
 
-			const alternate = document.querySelector('head > link[rel="alternate"][type="application/activity+json"]');
-			if (alternate) {
-				const href = alternate.getAttribute('href');
-				if (href) {
-					return await this.signedGet(href, user, false);
+				const alternate = document.querySelector('head > link[rel="alternate"][type="application/activity+json"]');
+				if (alternate) {
+					const href = alternate.getAttribute('href');
+					if (href) {
+						return await this.signedGet(href, user, false);
+					}
 				}
+			} catch (e) {
+				// something went wrong parsing the HTML, ignore the whole thing
+			} finally {
+				window.close();
 			}
 		}
 		//#endregion

packages/backend/src/decorators.ts

@@ -10,8 +10,9 @@
  * The getter will return a .bind version of the function
  * and memoize the result against a symbol on the instance
  */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 export function bindThis(target: any, key: string, descriptor: any) {
-	let fn = descriptor.value;
+	const fn = descriptor.value;
 
 	if (typeof fn !== 'function') {
 		throw new TypeError(`@bindThis decorator can only be applied to methods not: ${typeof fn}`);
@@ -21,26 +22,18 @@ export function bindThis(target: any, key: string, descriptor: any) {
 		configurable: true,
 		get() {
 			// eslint-disable-next-line no-prototype-builtins
-			if (this === target.prototype || this.hasOwnProperty(key) ||
-        typeof fn !== 'function') {
+			if (this === target.prototype || this.hasOwnProperty(key)) {
 				return fn;
 			}
 
 			const boundFn = fn.bind(this);
-			Object.defineProperty(this, key, {
+			Reflect.defineProperty(this, key, {
+				value: boundFn,
 				configurable: true,
-				get() {
-					return boundFn;
-				},
-				set(value) {
-					fn = value;
-					delete this[key];
-				},
+				writable: true,
 			});
+
 			return boundFn;
 		},
-		set(value: any) {
-			fn = value;
-		},
 	};
 }

packages/backend/src/models/Webhook.ts

@@ -8,6 +8,7 @@ import { id } from './util/id.js';
 import { MiUser } from './User.js';
 
 export const webhookEventTypes = ['mention', 'unfollow', 'follow', 'followed', 'note', 'reply', 'renote', 'reaction'] as const;
+export type WebhookEventTypes = typeof webhookEventTypes[number];
 
 @Entity('webhook')
 export class MiWebhook {

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

@@ -87,23 +87,30 @@ export class ImportCustomEmojisProcessorService {
 				await this.emojisRepository.delete({
 					name: emojiInfo.name,
 				});
-				const driveFile = await this.driveService.addFile({
-					user: null,
-					path: emojiPath,
-					name: record.fileName,
-					force: true,
-				});
-				await this.customEmojiService.add({
-					name: emojiInfo.name,
-					category: emojiInfo.category,
-					host: null,
-					aliases: emojiInfo.aliases,
-					driveFile,
-					license: emojiInfo.license,
-					isSensitive: emojiInfo.isSensitive,
-					localOnly: emojiInfo.localOnly,
-					roleIdsThatCanBeUsedThisEmojiAsReaction: [],
-				});
+				try {
+					const driveFile = await this.driveService.addFile({
+						user: null,
+						path: emojiPath,
+						name: record.fileName,
+						force: true,
+					});
+					await this.customEmojiService.add({
+						name: emojiInfo.name,
+						category: emojiInfo.category,
+						host: null,
+						aliases: emojiInfo.aliases,
+						driveFile,
+						license: emojiInfo.license,
+						isSensitive: emojiInfo.isSensitive,
+						localOnly: emojiInfo.localOnly,
+						roleIdsThatCanBeUsedThisEmojiAsReaction: [],
+					});
+				} catch (e) {
+					if (e instanceof Error || typeof e === 'string') {
+						this.logger.error(`couldn't import ${emojiPath} for ${emojiInfo.name}: ${e}`);
+					}
+					continue;
+				}
 			}
 
 			cleanup();

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

@@ -92,6 +92,7 @@ import * as ep___admin_systemWebhook_delete from './endpoints/admin/system-webho
 import * as ep___admin_systemWebhook_list from './endpoints/admin/system-webhook/list.js';
 import * as ep___admin_systemWebhook_show from './endpoints/admin/system-webhook/show.js';
 import * as ep___admin_systemWebhook_update from './endpoints/admin/system-webhook/update.js';
+import * as ep___admin_systemWebhook_test from './endpoints/admin/system-webhook/test.js';
 import * as ep___announcements from './endpoints/announcements.js';
 import * as ep___announcements_show from './endpoints/announcements/show.js';
 import * as ep___antennas_create from './endpoints/antennas/create.js';
@@ -258,6 +259,7 @@ import * as ep___i_webhooks_show from './endpoints/i/webhooks/show.js';
 import * as ep___i_webhooks_list from './endpoints/i/webhooks/list.js';
 import * as ep___i_webhooks_update from './endpoints/i/webhooks/update.js';
 import * as ep___i_webhooks_delete from './endpoints/i/webhooks/delete.js';
+import * as ep___i_webhooks_test from './endpoints/i/webhooks/test.js';
 import * as ep___invite_create from './endpoints/invite/create.js';
 import * as ep___invite_delete from './endpoints/invite/delete.js';
 import * as ep___invite_list from './endpoints/invite/list.js';
@@ -475,6 +477,7 @@ const $admin_systemWebhook_delete: Provider = { provide: 'ep:admin/system-webhoo
 const $admin_systemWebhook_list: Provider = { provide: 'ep:admin/system-webhook/list', useClass: ep___admin_systemWebhook_list.default };
 const $admin_systemWebhook_show: Provider = { provide: 'ep:admin/system-webhook/show', useClass: ep___admin_systemWebhook_show.default };
 const $admin_systemWebhook_update: Provider = { provide: 'ep:admin/system-webhook/update', useClass: ep___admin_systemWebhook_update.default };
+const $admin_systemWebhook_test: Provider = { provide: 'ep:admin/system-webhook/test', useClass: ep___admin_systemWebhook_test.default };
 const $announcements: Provider = { provide: 'ep:announcements', useClass: ep___announcements.default };
 const $announcements_show: Provider = { provide: 'ep:announcements/show', useClass: ep___announcements_show.default };
 const $antennas_create: Provider = { provide: 'ep:antennas/create', useClass: ep___antennas_create.default };
@@ -641,6 +644,7 @@ const $i_webhooks_list: Provider = { provide: 'ep:i/webhooks/list', useClass: ep
 const $i_webhooks_show: Provider = { provide: 'ep:i/webhooks/show', useClass: ep___i_webhooks_show.default };
 const $i_webhooks_update: Provider = { provide: 'ep:i/webhooks/update', useClass: ep___i_webhooks_update.default };
 const $i_webhooks_delete: Provider = { provide: 'ep:i/webhooks/delete', useClass: ep___i_webhooks_delete.default };
+const $i_webhooks_test: Provider = { provide: 'ep:i/webhooks/test', useClass: ep___i_webhooks_test.default };
 const $invite_create: Provider = { provide: 'ep:invite/create', useClass: ep___invite_create.default };
 const $invite_delete: Provider = { provide: 'ep:invite/delete', useClass: ep___invite_delete.default };
 const $invite_list: Provider = { provide: 'ep:invite/list', useClass: ep___invite_list.default };
@@ -862,6 +866,7 @@ const $reversi_verify: Provider = { provide: 'ep:reversi/verify', useClass: ep__
 		$admin_systemWebhook_list,
 		$admin_systemWebhook_show,
 		$admin_systemWebhook_update,
+		$admin_systemWebhook_test,
 		$announcements,
 		$announcements_show,
 		$antennas_create,
@@ -1028,6 +1033,7 @@ const $reversi_verify: Provider = { provide: 'ep:reversi/verify', useClass: ep__
 		$i_webhooks_show,
 		$i_webhooks_update,
 		$i_webhooks_delete,
+		$i_webhooks_test,
 		$invite_create,
 		$invite_delete,
 		$invite_list,
@@ -1243,6 +1249,7 @@ const $reversi_verify: Provider = { provide: 'ep:reversi/verify', useClass: ep__
 		$admin_systemWebhook_list,
 		$admin_systemWebhook_show,
 		$admin_systemWebhook_update,
+		$admin_systemWebhook_test,
 		$announcements,
 		$announcements_show,
 		$antennas_create,
@@ -1409,6 +1416,7 @@ const $reversi_verify: Provider = { provide: 'ep:reversi/verify', useClass: ep__
 		$i_webhooks_show,
 		$i_webhooks_update,
 		$i_webhooks_delete,
+		$i_webhooks_test,
 		$invite_create,
 		$invite_delete,
 		$invite_list,

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

@@ -98,6 +98,7 @@ import * as ep___admin_systemWebhook_delete from './endpoints/admin/system-webho
 import * as ep___admin_systemWebhook_list from './endpoints/admin/system-webhook/list.js';
 import * as ep___admin_systemWebhook_show from './endpoints/admin/system-webhook/show.js';
 import * as ep___admin_systemWebhook_update from './endpoints/admin/system-webhook/update.js';
+import * as ep___admin_systemWebhook_test from './endpoints/admin/system-webhook/test.js';
 import * as ep___announcements from './endpoints/announcements.js';
 import * as ep___announcements_show from './endpoints/announcements/show.js';
 import * as ep___antennas_create from './endpoints/antennas/create.js';
@@ -264,6 +265,7 @@ import * as ep___i_webhooks_show from './endpoints/i/webhooks/show.js';
 import * as ep___i_webhooks_list from './endpoints/i/webhooks/list.js';
 import * as ep___i_webhooks_update from './endpoints/i/webhooks/update.js';
 import * as ep___i_webhooks_delete from './endpoints/i/webhooks/delete.js';
+import * as ep___i_webhooks_test from './endpoints/i/webhooks/test.js';
 import * as ep___invite_create from './endpoints/invite/create.js';
 import * as ep___invite_delete from './endpoints/invite/delete.js';
 import * as ep___invite_list from './endpoints/invite/list.js';
@@ -479,6 +481,7 @@ const eps = [
 	['admin/system-webhook/list', ep___admin_systemWebhook_list],
 	['admin/system-webhook/show', ep___admin_systemWebhook_show],
 	['admin/system-webhook/update', ep___admin_systemWebhook_update],
+	['admin/system-webhook/test', ep___admin_systemWebhook_test],
 	['announcements', ep___announcements],
 	['announcements/show', ep___announcements_show],
 	['antennas/create', ep___antennas_create],
@@ -645,6 +648,7 @@ const eps = [
 	['i/webhooks/show', ep___i_webhooks_show],
 	['i/webhooks/update', ep___i_webhooks_update],
 	['i/webhooks/delete', ep___i_webhooks_delete],
+	['i/webhooks/test', ep___i_webhooks_test],
 	['invite/create', ep___invite_create],
 	['invite/delete', ep___invite_delete],
 	['invite/list', ep___invite_list],

packages/backend/src/server/api/endpoints/admin/system-webhook/test.ts

@@ -0,0 +1,77 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Injectable } from '@nestjs/common';
+import ms from 'ms';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { WebhookTestService } from '@/core/WebhookTestService.js';
+import { ApiError } from '@/server/api/error.js';
+import { systemWebhookEventTypes } from '@/models/SystemWebhook.js';
+
+export const meta = {
+	tags: ['webhooks'],
+
+	requireCredential: true,
+	requireModerator: true,
+	secure: true,
+	kind: 'read:admin:system-webhook',
+
+	limit: {
+		duration: ms('15min'),
+		max: 60,
+	},
+
+	errors: {
+		noSuchWebhook: {
+			message: 'No such webhook.',
+			code: 'NO_SUCH_WEBHOOK',
+			id: '0c52149c-e913-18f8-5dc7-74870bfe0cf9',
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		webhookId: {
+			type: 'string',
+			format: 'misskey:id',
+		},
+		type: {
+			type: 'string',
+			enum: systemWebhookEventTypes,
+		},
+		override: {
+			type: 'object',
+			properties: {
+				url: { type: 'string', nullable: false },
+				secret: { type: 'string', nullable: false },
+			},
+		},
+	},
+	required: ['webhookId', 'type'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private webhookTestService: WebhookTestService,
+	) {
+		super(meta, paramDef, async (ps) => {
+			try {
+				await this.webhookTestService.testSystemWebhook({
+					webhookId: ps.webhookId,
+					type: ps.type,
+					override: ps.override,
+				});
+			} catch (e) {
+				if (e instanceof WebhookTestService.NoSuchWebhookError) {
+					throw new ApiError(meta.errors.noSuchWebhook);
+				}
+				throw e;
+			}
+		});
+	}
+}

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

@@ -34,6 +34,12 @@ export const meta = {
 			code: 'TOO_MANY_ANTENNAS',
 			id: 'faf47050-e8b5-438c-913c-db2b1576fde4',
 		},
+
+		emptyKeyword: {
+			message: 'Either keywords or excludeKeywords is required.',
+			code: 'EMPTY_KEYWORD',
+			id: '53ee222e-1ddd-4f9a-92e5-9fb82ddb463a',
+		},
 	},
 
 	res: {
@@ -87,7 +93,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 	) {
 		super(meta, paramDef, async (ps, me) => {
 			if (ps.keywords.flat().every(x => x === '') && ps.excludeKeywords.flat().every(x => x === '')) {
-				throw new Error('either keywords or excludeKeywords is required.');
+				throw new ApiError(meta.errors.emptyKeyword);
 			}
 
 			const currentAntennasCount = await this.antennasRepository.countBy({

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

@@ -32,6 +32,12 @@ export const meta = {
 			code: 'NO_SUCH_USER_LIST',
 			id: '1c6b35c9-943e-48c2-81e4-2844989407f7',
 		},
+
+		emptyKeyword: {
+			message: 'Either keywords or excludeKeywords is required.',
+			code: 'EMPTY_KEYWORD',
+			id: '721aaff6-4e1b-4d88-8de6-877fae9f68c4',
+		},
 	},
 
 	res: {
@@ -85,7 +91,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		super(meta, paramDef, async (ps, me) => {
 			if (ps.keywords && ps.excludeKeywords) {
 				if (ps.keywords.flat().every(x => x === '') && ps.excludeKeywords.flat().every(x => x === '')) {
-					throw new Error('either keywords or excludeKeywords is required.');
+					throw new ApiError(meta.errors.emptyKeyword);
 				}
 			}
 			// Fetch the antenna

packages/backend/src/server/api/endpoints/i/webhooks/create.ts

@@ -13,6 +13,7 @@ import { DI } from '@/di-symbols.js';
 import { RoleService } from '@/core/RoleService.js';
 import { ApiError } from '@/server/api/error.js';
 
+// TODO: UserWebhook schemaの適用
 export const meta = {
 	tags: ['webhooks'],
 

packages/backend/src/server/api/endpoints/i/webhooks/list.ts

@@ -9,6 +9,7 @@ import { webhookEventTypes } from '@/models/Webhook.js';
 import type { WebhooksRepository } from '@/models/_.js';
 import { DI } from '@/di-symbols.js';
 
+// TODO: UserWebhook schemaの適用
 export const meta = {
 	tags: ['webhooks', 'account'],
 

packages/backend/src/server/api/endpoints/i/webhooks/show.ts

@@ -10,6 +10,7 @@ import type { WebhooksRepository } from '@/models/_.js';
 import { DI } from '@/di-symbols.js';
 import { ApiError } from '../../../error.js';
 
+// TODO: UserWebhook schemaの適用
 export const meta = {
 	tags: ['webhooks'],
 

packages/backend/src/server/api/endpoints/i/webhooks/test.ts

@@ -0,0 +1,76 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Injectable } from '@nestjs/common';
+import ms from 'ms';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { webhookEventTypes } from '@/models/Webhook.js';
+import { WebhookTestService } from '@/core/WebhookTestService.js';
+import { ApiError } from '@/server/api/error.js';
+
+export const meta = {
+	tags: ['webhooks'],
+
+	requireCredential: true,
+	secure: true,
+	kind: 'read:account',
+
+	limit: {
+		duration: ms('15min'),
+		max: 60,
+	},
+
+	errors: {
+		noSuchWebhook: {
+			message: 'No such webhook.',
+			code: 'NO_SUCH_WEBHOOK',
+			id: '0c52149c-e913-18f8-5dc7-74870bfe0cf9',
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		webhookId: {
+			type: 'string',
+			format: 'misskey:id',
+		},
+		type: {
+			type: 'string',
+			enum: webhookEventTypes,
+		},
+		override: {
+			type: 'object',
+			properties: {
+				url: { type: 'string' },
+				secret: { type: 'string' },
+			},
+		},
+	},
+	required: ['webhookId', 'type'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private webhookTestService: WebhookTestService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			try {
+				await this.webhookTestService.testUserWebhook({
+					webhookId: ps.webhookId,
+					type: ps.type,
+					override: ps.override,
+				}, me);
+			} catch (e) {
+				if (e instanceof WebhookTestService.NoSuchWebhookError) {
+					throw new ApiError(meta.errors.noSuchWebhook);
+				}
+				throw e;
+			}
+		});
+	}
+}

packages/backend/test/e2e/antennas.ts

@@ -228,6 +228,17 @@ describe('アンテナ', () => {
 		assert.deepStrictEqual(response, expected);
 	});
 
+	test('を作成する時キーワードが指定されていないとエラーになる', async () => {
+		await failedApiCall({
+			endpoint: 'antennas/create',
+			parameters: { ...defaultParam, keywords: [[]], excludeKeywords: [[]] },
+			user: alice
+		}, {
+			status: 400,
+			code: 'EMPTY_KEYWORD',
+			id: '53ee222e-1ddd-4f9a-92e5-9fb82ddb463a'
+		})
+	});
 	//#endregion
 	//#region 更新(antennas/update)
 
@@ -255,6 +266,18 @@ describe('アンテナ', () => {
 			id: '1c6b35c9-943e-48c2-81e4-2844989407f7',
 		});
 	});
+	test('を変更する時キーワードが指定されていないとエラーになる', async () => {
+		const antenna = await successfulApiCall({ endpoint: 'antennas/create', parameters: defaultParam, user: alice });
+		await failedApiCall({
+			endpoint: 'antennas/update',
+			parameters: { ...defaultParam, antennaId: antenna.id, keywords: [[]], excludeKeywords: [[]] },
+			user: alice
+		}, {
+			status: 400,
+			code: 'EMPTY_KEYWORD',
+			id: '721aaff6-4e1b-4d88-8de6-877fae9f68c4'
+		})
+	});
 
 	//#endregion
 	//#region 表示(antennas/show)

packages/backend/test/unit/SystemWebhookService.ts

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
 /*
  * SPDX-FileCopyrightText: syuilo and misskey-project
  * SPDX-License-Identifier: AGPL-3.0-only
@@ -6,6 +7,7 @@
 import { setTimeout } from 'node:timers/promises';
 import { afterEach, beforeEach, describe, expect, jest } from '@jest/globals';
 import { Test, TestingModule } from '@nestjs/testing';
+import { randomString } from '../utils.js';
 import { MiUser } from '@/models/User.js';
 import { MiSystemWebhook, SystemWebhookEventType } from '@/models/SystemWebhook.js';
 import { SystemWebhooksRepository, UsersRepository } from '@/models/_.js';
@@ -17,7 +19,6 @@ import { DI } from '@/di-symbols.js';
 import { QueueService } from '@/core/QueueService.js';
 import { LoggerService } from '@/core/LoggerService.js';
 import { SystemWebhookService } from '@/core/SystemWebhookService.js';
-import { randomString } from '../utils.js';
 
 describe('SystemWebhookService', () => {
 	let app: TestingModule;
@@ -313,7 +314,7 @@ describe('SystemWebhookService', () => {
 					isActive: true,
 					on: ['abuseReport'],
 				});
-				await service.enqueueSystemWebhook(webhook.id, 'abuseReport', { foo: 'bar' });
+				await service.enqueueSystemWebhook(webhook.id, 'abuseReport', { foo: 'bar' } as any);
 
 				expect(queueService.systemWebhookDeliver).toHaveBeenCalled();
 			});
@@ -323,7 +324,7 @@ describe('SystemWebhookService', () => {
 					isActive: false,
 					on: ['abuseReport'],
 				});
-				await service.enqueueSystemWebhook(webhook.id, 'abuseReport', { foo: 'bar' });
+				await service.enqueueSystemWebhook(webhook.id, 'abuseReport', { foo: 'bar' } as any);
 
 				expect(queueService.systemWebhookDeliver).not.toHaveBeenCalled();
 			});
@@ -337,8 +338,8 @@ describe('SystemWebhookService', () => {
 					isActive: true,
 					on: ['abuseReportResolved'],
 				});
-				await service.enqueueSystemWebhook(webhook1.id, 'abuseReport', { foo: 'bar' });
-				await service.enqueueSystemWebhook(webhook2.id, 'abuseReport', { foo: 'bar' });
+				await service.enqueueSystemWebhook(webhook1.id, 'abuseReport', { foo: 'bar' } as any);
+				await service.enqueueSystemWebhook(webhook2.id, 'abuseReport', { foo: 'bar' } as any);
 
 				expect(queueService.systemWebhookDeliver).not.toHaveBeenCalled();
 			});

packages/backend/test/unit/UserWebhookService.ts

@@ -0,0 +1,245 @@
+
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { afterEach, beforeEach, describe, expect, jest } from '@jest/globals';
+import { Test, TestingModule } from '@nestjs/testing';
+import { randomString } from '../utils.js';
+import { MiUser } from '@/models/User.js';
+import { MiWebhook, UsersRepository, WebhooksRepository } from '@/models/_.js';
+import { IdService } from '@/core/IdService.js';
+import { GlobalModule } from '@/GlobalModule.js';
+import { GlobalEventService } from '@/core/GlobalEventService.js';
+import { DI } from '@/di-symbols.js';
+import { QueueService } from '@/core/QueueService.js';
+import { LoggerService } from '@/core/LoggerService.js';
+import { UserWebhookService } from '@/core/UserWebhookService.js';
+
+describe('UserWebhookService', () => {
+	let app: TestingModule;
+	let service: UserWebhookService;
+
+	// --------------------------------------------------------------------------------------
+
+	let usersRepository: UsersRepository;
+	let userWebhooksRepository: WebhooksRepository;
+	let idService: IdService;
+	let queueService: jest.Mocked<QueueService>;
+
+	// --------------------------------------------------------------------------------------
+
+	let root: MiUser;
+
+	// --------------------------------------------------------------------------------------
+
+	async function createUser(data: Partial<MiUser> = {}) {
+		return await usersRepository
+			.insert({
+				id: idService.gen(),
+				...data,
+			})
+			.then(x => usersRepository.findOneByOrFail(x.identifiers[0]));
+	}
+
+	async function createWebhook(data: Partial<MiWebhook> = {}) {
+		return userWebhooksRepository
+			.insert({
+				id: idService.gen(),
+				name: randomString(),
+				on: ['mention'],
+				url: 'https://example.com',
+				secret: randomString(),
+				userId: root.id,
+				...data,
+			})
+			.then(x => userWebhooksRepository.findOneByOrFail(x.identifiers[0]));
+	}
+
+	// --------------------------------------------------------------------------------------
+
+	async function beforeAllImpl() {
+		app = await Test
+			.createTestingModule({
+				imports: [
+					GlobalModule,
+				],
+				providers: [
+					UserWebhookService,
+					IdService,
+					LoggerService,
+					GlobalEventService,
+					{
+						provide: QueueService, useFactory: () => ({ systemWebhookDeliver: jest.fn() }),
+					},
+				],
+			})
+			.compile();
+
+		usersRepository = app.get(DI.usersRepository);
+		userWebhooksRepository = app.get(DI.webhooksRepository);
+
+		service = app.get(UserWebhookService);
+		idService = app.get(IdService);
+		queueService = app.get(QueueService) as jest.Mocked<QueueService>;
+
+		app.enableShutdownHooks();
+	}
+
+	async function afterAllImpl() {
+		await app.close();
+	}
+
+	async function beforeEachImpl() {
+		root = await createUser({ isRoot: true, username: 'root', usernameLower: 'root' });
+	}
+
+	async function afterEachImpl() {
+		await usersRepository.delete({});
+		await userWebhooksRepository.delete({});
+	}
+
+	// --------------------------------------------------------------------------------------
+
+	describe('アプリを毎回作り直す必要のないグループ', () => {
+		beforeAll(beforeAllImpl);
+		afterAll(afterAllImpl);
+		beforeEach(beforeEachImpl);
+		afterEach(afterEachImpl);
+
+		describe('fetchSystemWebhooks', () => {
+			test('フィルタなし', async () => {
+				const webhook1 = await createWebhook({
+					active: true,
+					on: ['mention'],
+				});
+				const webhook2 = await createWebhook({
+					active: false,
+					on: ['mention'],
+				});
+				const webhook3 = await createWebhook({
+					active: true,
+					on: ['reply'],
+				});
+				const webhook4 = await createWebhook({
+					active: false,
+					on: [],
+				});
+
+				const fetchedWebhooks = await service.fetchWebhooks();
+				expect(fetchedWebhooks).toEqual([webhook1, webhook2, webhook3, webhook4]);
+			});
+
+			test('activeのみ', async () => {
+				const webhook1 = await createWebhook({
+					active: true,
+					on: ['mention'],
+				});
+				const webhook2 = await createWebhook({
+					active: false,
+					on: ['mention'],
+				});
+				const webhook3 = await createWebhook({
+					active: true,
+					on: ['reply'],
+				});
+				const webhook4 = await createWebhook({
+					active: false,
+					on: [],
+				});
+
+				const fetchedWebhooks = await service.fetchWebhooks({ isActive: true });
+				expect(fetchedWebhooks).toEqual([webhook1, webhook3]);
+			});
+
+			test('特定のイベントのみ', async () => {
+				const webhook1 = await createWebhook({
+					active: true,
+					on: ['mention'],
+				});
+				const webhook2 = await createWebhook({
+					active: false,
+					on: ['mention'],
+				});
+				const webhook3 = await createWebhook({
+					active: true,
+					on: ['reply'],
+				});
+				const webhook4 = await createWebhook({
+					active: false,
+					on: [],
+				});
+
+				const fetchedWebhooks = await service.fetchWebhooks({ on: ['mention'] });
+				expect(fetchedWebhooks).toEqual([webhook1, webhook2]);
+			});
+
+			test('activeな特定のイベントのみ', async () => {
+				const webhook1 = await createWebhook({
+					active: true,
+					on: ['mention'],
+				});
+				const webhook2 = await createWebhook({
+					active: false,
+					on: ['mention'],
+				});
+				const webhook3 = await createWebhook({
+					active: true,
+					on: ['reply'],
+				});
+				const webhook4 = await createWebhook({
+					active: false,
+					on: [],
+				});
+
+				const fetchedWebhooks = await service.fetchWebhooks({ on: ['mention'], isActive: true });
+				expect(fetchedWebhooks).toEqual([webhook1]);
+			});
+
+			test('ID指定', async () => {
+				const webhook1 = await createWebhook({
+					active: true,
+					on: ['mention'],
+				});
+				const webhook2 = await createWebhook({
+					active: false,
+					on: ['mention'],
+				});
+				const webhook3 = await createWebhook({
+					active: true,
+					on: ['reply'],
+				});
+				const webhook4 = await createWebhook({
+					active: false,
+					on: [],
+				});
+
+				const fetchedWebhooks = await service.fetchWebhooks({ ids: [webhook1.id, webhook4.id] });
+				expect(fetchedWebhooks).toEqual([webhook1, webhook4]);
+			});
+
+			test('ID指定(他条件とANDになるか見たい)', async () => {
+				const webhook1 = await createWebhook({
+					active: true,
+					on: ['mention'],
+				});
+				const webhook2 = await createWebhook({
+					active: false,
+					on: ['mention'],
+				});
+				const webhook3 = await createWebhook({
+					active: true,
+					on: ['reply'],
+				});
+				const webhook4 = await createWebhook({
+					active: false,
+					on: [],
+				});
+
+				const fetchedWebhooks = await service.fetchWebhooks({ ids: [webhook1.id, webhook4.id], isActive: false });
+				expect(fetchedWebhooks).toEqual([webhook4]);
+			});
+		});
+	});
+});

packages/backend/test/unit/WebhookTestService.ts

@@ -0,0 +1,225 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Test, TestingModule } from '@nestjs/testing';
+import { beforeAll, describe, jest } from '@jest/globals';
+import { WebhookTestService } from '@/core/WebhookTestService.js';
+import { UserWebhookService } from '@/core/UserWebhookService.js';
+import { SystemWebhookService } from '@/core/SystemWebhookService.js';
+import { GlobalModule } from '@/GlobalModule.js';
+import { MiSystemWebhook, MiUser, MiWebhook, UserProfilesRepository, UsersRepository } from '@/models/_.js';
+import { IdService } from '@/core/IdService.js';
+import { DI } from '@/di-symbols.js';
+import { QueueService } from '@/core/QueueService.js';
+
+describe('WebhookTestService', () => {
+	let app: TestingModule;
+	let service: WebhookTestService;
+
+	// --------------------------------------------------------------------------------------
+
+	let usersRepository: UsersRepository;
+	let userProfilesRepository: UserProfilesRepository;
+	let queueService: jest.Mocked<QueueService>;
+	let userWebhookService: jest.Mocked<UserWebhookService>;
+	let systemWebhookService: jest.Mocked<SystemWebhookService>;
+	let idService: IdService;
+
+	let root: MiUser;
+	let alice: MiUser;
+
+	async function createUser(data: Partial<MiUser> = {}) {
+		const user = await usersRepository
+			.insert({
+				id: idService.gen(),
+				...data,
+			})
+			.then(x => usersRepository.findOneByOrFail(x.identifiers[0]));
+
+		await userProfilesRepository.insert({
+			userId: user.id,
+		});
+
+		return user;
+	}
+
+	// --------------------------------------------------------------------------------------
+
+	beforeAll(async () => {
+		app = await Test.createTestingModule({
+			imports: [
+				GlobalModule,
+			],
+			providers: [
+				WebhookTestService,
+				IdService,
+				{
+					provide: QueueService, useFactory: () => ({
+						systemWebhookDeliver: jest.fn(),
+						userWebhookDeliver: jest.fn(),
+					}),
+				},
+				{
+					provide: UserWebhookService, useFactory: () => ({
+						fetchWebhooks: jest.fn(),
+					}),
+				},
+				{
+					provide: SystemWebhookService, useFactory: () => ({
+						fetchSystemWebhooks: jest.fn(),
+					}),
+				},
+			],
+		}).compile();
+
+		usersRepository = app.get(DI.usersRepository);
+		userProfilesRepository = app.get(DI.userProfilesRepository);
+
+		service = app.get(WebhookTestService);
+		idService = app.get(IdService);
+		queueService = app.get(QueueService) as jest.Mocked<QueueService>;
+		userWebhookService = app.get(UserWebhookService) as jest.Mocked<UserWebhookService>;
+		systemWebhookService = app.get(SystemWebhookService) as jest.Mocked<SystemWebhookService>;
+
+		app.enableShutdownHooks();
+	});
+
+	beforeEach(async () => {
+		root = await createUser({ username: 'root', usernameLower: 'root', isRoot: true });
+		alice = await createUser({ username: 'alice', usernameLower: 'alice', isRoot: false });
+
+		userWebhookService.fetchWebhooks.mockReturnValue(Promise.resolve([
+			{ id: 'dummy-webhook', active: true, userId: alice.id } as MiWebhook,
+		]));
+		systemWebhookService.fetchSystemWebhooks.mockReturnValue(Promise.resolve([
+			{ id: 'dummy-webhook', isActive: true } as MiSystemWebhook,
+		]));
+	});
+
+	afterEach(async () => {
+		queueService.systemWebhookDeliver.mockClear();
+		queueService.userWebhookDeliver.mockClear();
+		userWebhookService.fetchWebhooks.mockClear();
+		systemWebhookService.fetchSystemWebhooks.mockClear();
+
+		await usersRepository.delete({});
+		await userProfilesRepository.delete({});
+	});
+
+	afterAll(async () => {
+		await app.close();
+	});
+
+	// --------------------------------------------------------------------------------------
+
+	describe('testUserWebhook', () => {
+		test('note', async () => {
+			await service.testUserWebhook({ webhookId: 'dummy-webhook', type: 'note' }, alice);
+
+			const calls = queueService.userWebhookDeliver.mock.calls[0];
+			expect((calls[0] as any).id).toBe('dummy-webhook');
+			expect(calls[1]).toBe('note');
+			expect((calls[2] as any).id).toBe('dummy-note-1');
+		});
+
+		test('reply', async () => {
+			await service.testUserWebhook({ webhookId: 'dummy-webhook', type: 'reply' }, alice);
+
+			const calls = queueService.userWebhookDeliver.mock.calls[0];
+			expect((calls[0] as any).id).toBe('dummy-webhook');
+			expect(calls[1]).toBe('reply');
+			expect((calls[2] as any).id).toBe('dummy-reply-1');
+		});
+
+		test('renote', async () => {
+			await service.testUserWebhook({ webhookId: 'dummy-webhook', type: 'renote' }, alice);
+
+			const calls = queueService.userWebhookDeliver.mock.calls[0];
+			expect((calls[0] as any).id).toBe('dummy-webhook');
+			expect(calls[1]).toBe('renote');
+			expect((calls[2] as any).id).toBe('dummy-renote-1');
+		});
+
+		test('mention', async () => {
+			await service.testUserWebhook({ webhookId: 'dummy-webhook', type: 'mention' }, alice);
+
+			const calls = queueService.userWebhookDeliver.mock.calls[0];
+			expect((calls[0] as any).id).toBe('dummy-webhook');
+			expect(calls[1]).toBe('mention');
+			expect((calls[2] as any).id).toBe('dummy-mention-1');
+		});
+
+		test('follow', async () => {
+			await service.testUserWebhook({ webhookId: 'dummy-webhook', type: 'follow' }, alice);
+
+			const calls = queueService.userWebhookDeliver.mock.calls[0];
+			expect((calls[0] as any).id).toBe('dummy-webhook');
+			expect(calls[1]).toBe('follow');
+			expect((calls[2] as any).id).toBe('dummy-user-1');
+		});
+
+		test('followed', async () => {
+			await service.testUserWebhook({ webhookId: 'dummy-webhook', type: 'followed' }, alice);
+
+			const calls = queueService.userWebhookDeliver.mock.calls[0];
+			expect((calls[0] as any).id).toBe('dummy-webhook');
+			expect(calls[1]).toBe('followed');
+			expect((calls[2] as any).id).toBe('dummy-user-2');
+		});
+
+		test('unfollow', async () => {
+			await service.testUserWebhook({ webhookId: 'dummy-webhook', type: 'unfollow' }, alice);
+
+			const calls = queueService.userWebhookDeliver.mock.calls[0];
+			expect((calls[0] as any).id).toBe('dummy-webhook');
+			expect(calls[1]).toBe('unfollow');
+			expect((calls[2] as any).id).toBe('dummy-user-3');
+		});
+
+		describe('NoSuchWebhookError', () => {
+			test('user not match', async () => {
+				userWebhookService.fetchWebhooks.mockClear();
+				userWebhookService.fetchWebhooks.mockReturnValue(Promise.resolve([
+					{ id: 'dummy-webhook', active: true } as MiWebhook,
+				]));
+
+				await expect(service.testUserWebhook({ webhookId: 'dummy-webhook', type: 'note' }, root))
+					.rejects.toThrow(WebhookTestService.NoSuchWebhookError);
+			});
+		});
+	});
+
+	describe('testSystemWebhook', () => {
+		test('abuseReport', async () => {
+			await service.testSystemWebhook({ webhookId: 'dummy-webhook', type: 'abuseReport' });
+
+			const calls = queueService.systemWebhookDeliver.mock.calls[0];
+			expect((calls[0] as any).id).toBe('dummy-webhook');
+			expect(calls[1]).toBe('abuseReport');
+			expect((calls[2] as any).id).toBe('dummy-abuse-report1');
+			expect((calls[2] as any).resolved).toBe(false);
+		});
+
+		test('abuseReportResolved', async () => {
+			await service.testSystemWebhook({ webhookId: 'dummy-webhook', type: 'abuseReportResolved' });
+
+			const calls = queueService.systemWebhookDeliver.mock.calls[0];
+			expect((calls[0] as any).id).toBe('dummy-webhook');
+			expect(calls[1]).toBe('abuseReportResolved');
+			expect((calls[2] as any).id).toBe('dummy-abuse-report1');
+			expect((calls[2] as any).resolved).toBe(true);
+		});
+
+		test('userCreated', async () => {
+			await service.testSystemWebhook({ webhookId: 'dummy-webhook', type: 'userCreated' });
+
+			const calls = queueService.systemWebhookDeliver.mock.calls[0];
+			expect((calls[0] as any).id).toBe('dummy-webhook');
+			expect(calls[1]).toBe('userCreated');
+			expect((calls[2] as any).id).toBe('dummy-user-1');
+		});
+	});
+});

packages/frontend-embed/src/boot.ts

@@ -10,23 +10,42 @@ import '@tabler/icons-webfont/dist/tabler-icons.scss';
 
 import '@/style.scss';
 import { createApp, defineAsyncComponent } from 'vue';
-import lightTheme from '@@/themes/l-light.json5';
-import darkTheme from '@@/themes/d-dark.json5';
+import defaultLightTheme from '@@/themes/l-light.json5';
+import defaultDarkTheme from '@@/themes/d-dark.json5';
 import { MediaProxy } from '@@/js/media-proxy.js';
-import { applyTheme } from './theme.js';
-import { fetchCustomEmojis } from './custom-emojis.js';
-import { DI } from './di.js';
-import { serverMetadata } from './server-metadata.js';
-import { url } from './config.js';
+import { applyTheme, assertIsTheme } from '@/theme.js';
+import { fetchCustomEmojis } from '@/custom-emojis.js';
+import { DI } from '@/di.js';
+import { serverMetadata } from '@/server-metadata.js';
+import { url } from '@@/js/config.js';
 import { parseEmbedParams } from '@@/js/embed-page.js';
 import { postMessageToParentWindow, setIframeId } from '@/post-message.js';
 
-console.info('Misskey Embed');
+import type { Theme } from '@/theme.js';
+
+console.log('Misskey Embed');
 
 const params = new URLSearchParams(location.search);
 const embedParams = parseEmbedParams(params);
 
-console.info(embedParams);
+if (_DEV_) console.log(embedParams);
+
+function parseThemeOrNull(theme: string | null): Theme | null {
+	if (theme == null) return null;
+	try {
+		const parsed = JSON.parse(theme);
+		if (assertIsTheme(parsed)) {
+			return parsed;
+		} else {
+			return null;
+		}
+	} catch (err) {
+		return null;
+	}
+}
+
+const lightTheme = parseThemeOrNull(serverMetadata.defaultLightTheme) ?? defaultLightTheme;
+const darkTheme = parseThemeOrNull(serverMetadata.defaultDarkTheme) ?? defaultDarkTheme;
 
 if (embedParams.colorMode === 'dark') {
 	applyTheme(darkTheme);

packages/frontend-embed/src/components/EmAcct.vue

@@ -13,7 +13,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import * as Misskey from 'misskey-js';
 import { toUnicode } from 'punycode/';
-import { host as hostRaw } from '@/config.js';
+import { host as hostRaw } from '@@/js/config.js';
 
 defineProps<{
 	user: Misskey.entities.UserLite;

packages/frontend-embed/src/components/EmImgWithBlurhash.vue

@@ -13,7 +13,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts">
 import DrawBlurhash from '@/workers/draw-blurhash?worker';
 import TestWebGL2 from '@/workers/test-webgl2?worker';
-import { WorkerMultiDispatch } from '@/to-be-shared/worker-multi-dispatch.js';
+import { WorkerMultiDispatch } from '@@/js/worker-multi-dispatch.js';
 import { extractAvgColorFromBlurhash } from '@@/js/extract-avg-color-from-blurhash.js';
 
 const canvasPromise = new Promise<WorkerMultiDispatch | HTMLCanvasElement>(resolve => {

packages/frontend-embed/src/components/EmLink.vue

@@ -16,7 +16,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { ref } from 'vue';
 import EmA from './EmA.vue';
-import { url as local } from '@/config.js';
+import { url as local } from '@@/js/config.js';
 
 const props = withDefaults(defineProps<{
 	url: string;

packages/frontend-embed/src/components/EmMention.vue

@@ -16,7 +16,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { toUnicode } from 'punycode';
 import { } from 'vue';
 import tinycolor from 'tinycolor2';
-import { host as localHost } from '@/config.js';
+import { host as localHost } from '@@/js/config.js';
 
 const props = defineProps<{
 	username: string;

packages/frontend-embed/src/components/EmMfm.ts

@@ -13,7 +13,7 @@ import EmMention from '@/components/EmMention.vue';
 import EmEmoji from '@/components/EmEmoji.vue';
 import EmCustomEmoji from '@/components/EmCustomEmoji.vue';
 import EmA from '@/components/EmA.vue';
-import { host } from '@/config.js';
+import { host } from '@@/js/config.js';
 
 function safeParseFloat(str: unknown): number | null {
 	if (typeof str !== 'string' || str === '') return null;

packages/frontend-embed/src/components/EmNote.vue

@@ -121,8 +121,8 @@ import EmUserName from '@/components/EmUserName.vue';
 import EmTime from '@/components/EmTime.vue';
 import { userPage } from '@/utils.js';
 import { i18n } from '@/i18n.js';
-import { shouldCollapsed } from '@/to-be-shared/collapsed.js';
-import { url } from '@/config.js';
+import { shouldCollapsed } from '@@/js/collapsed.js';
+import { url } from '@@/js/config.js';
 
 function getAppearNote(note: Misskey.entities.Note) {
 	return Misskey.note.isPureRenote(note) ? note.renote : note;

packages/frontend-embed/src/components/EmNoteDetailed.vue

@@ -142,9 +142,9 @@ import EmAcct from '@/components/EmAcct.vue';
 import { userPage } from '@/utils.js';
 import { notePage } from '@/utils.js';
 import { i18n } from '@/i18n.js';
-import { shouldCollapsed } from '@/to-be-shared/collapsed.js';
+import { shouldCollapsed } from '@@/js/collapsed.js';
 import { serverMetadata } from '@/server-metadata.js';
-import { url } from '@/config.js';
+import { url } from '@@/js/config.js';
 import EmMfm from '@/components/EmMfm.js';
 
 const props = defineProps<{

packages/frontend-embed/src/components/EmSubNoteContent.vue

@@ -35,8 +35,8 @@ import * as Misskey from 'misskey-js';
 import EmMediaList from '@/components/EmMediaList.vue';
 import EmPoll from '@/components/EmPoll.vue';
 import { i18n } from '@/i18n.js';
-import { url } from '@/config.js';
-import { shouldCollapsed } from '@/to-be-shared/collapsed.js';
+import { url } from '@@/js/config.js';
+import { shouldCollapsed } from '@@/js/collapsed.js';
 import EmA from '@/components/EmA.vue';
 import EmMfm from '@/components/EmMfm.js';
 

packages/frontend-embed/src/components/EmTime.vue

@@ -15,7 +15,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { onMounted, onUnmounted, ref, computed } from 'vue';
 import { i18n } from '@/i18n.js';
-import { dateTimeFormat } from '@/to-be-shared/intl-const.js';
+import { dateTimeFormat } from '@@/js/intl-const.js';
 
 const props = withDefaults(defineProps<{
 	time: Date | string | number | null;

packages/frontend-embed/src/components/EmUrl.vue

@@ -27,7 +27,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { ref } from 'vue';
 import { toUnicode as decodePunycode } from 'punycode/';
 import EmA from './EmA.vue';
-import { url as local } from '@/config.js';
+import { url as local } from '@@/js/config.js';
 
 function safeURIDecode(str: string): string {
 	try {

packages/frontend-embed/src/i18n.ts

@@ -6,7 +6,7 @@
 import { markRaw } from 'vue';
 import { I18n } from '@@/js/i18n.js';
 import type { Locale } from '../../../locales/index.js';
-import { locale } from '@/config.js';
+import { locale } from '@@/js/config.js';
 
 export const i18n = markRaw(new I18n<Locale>(locale, _DEV_));
 

packages/frontend-embed/src/misskey-api.ts

@@ -5,7 +5,7 @@
 
 import * as Misskey from 'misskey-js';
 import { ref } from 'vue';
-import { apiUrl } from '@/config.js';
+import { apiUrl } from '@@/js/config.js';
 
 export const pendingApiRequestsCount = ref(0);
 

packages/frontend-embed/src/pages/clip.vue

@@ -50,8 +50,8 @@ import EmTimelineContainer from '@/components/EmTimelineContainer.vue';
 import { misskeyApi } from '@/misskey-api.js';
 import { i18n } from '@/i18n.js';
 import { serverMetadata } from '@/server-metadata.js';
-import { url, instanceName } from '@/config.js';
-import { isLink } from '@/to-be-shared/is-link.js';
+import { url, instanceName } from '@@/js/config.js';
+import { isLink } from '@@/js/is-link.js';
 import { defaultEmbedParams } from '@@/js/embed-page.js';
 import { DI } from '@/di.js';
 
@@ -135,7 +135,7 @@ misskeyApi('clips/show', {
 
 	.instanceIcon {
 		height: 24px;
-		border-radius: 4px;
+		border-radius: 3px;
 	}
 }
 </style>

packages/frontend-embed/src/pages/tag.vue

@@ -46,8 +46,8 @@ import XNotFound from '@/pages/not-found.vue';
 import EmTimelineContainer from '@/components/EmTimelineContainer.vue';
 import { i18n } from '@/i18n.js';
 import { serverMetadata } from '@/server-metadata.js';
-import { url, instanceName } from '@/config.js';
-import { isLink } from '@/to-be-shared/is-link.js';
+import { url, instanceName } from '@@/js/config.js';
+import { isLink } from '@@/js/is-link.js';
 import { DI } from '@/di.js';
 import { defaultEmbedParams } from '@@/js/embed-page.js';
 
@@ -119,7 +119,7 @@ function top(ev: MouseEvent) {
 
 	.instanceIcon {
 		height: 24px;
-		border-radius: 4px;
+		border-radius: 3px;
 	}
 }
 </style>

packages/frontend-embed/src/pages/user-timeline.vue

@@ -59,7 +59,7 @@ import EmTimelineContainer from '@/components/EmTimelineContainer.vue';
 import { misskeyApi } from '@/misskey-api.js';
 import { i18n } from '@/i18n.js';
 import { serverMetadata } from '@/server-metadata.js';
-import { url, instanceName } from '@/config.js';
+import { url, instanceName } from '@@/js/config.js';
 import { defaultEmbedParams } from '@@/js/embed-page.js';
 import { DI } from '@/di.js';
 
@@ -132,7 +132,7 @@ misskeyApi('users/show', {
 
 	.instanceIcon {
 		height: 24px;
-		border-radius: 4px;
+		border-radius: 3px;
 	}
 }
 </style>

packages/frontend-embed/src/server-metadata.ts

@@ -3,13 +3,14 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+import * as Misskey from 'misskey-js';
 import { misskeyApi } from '@/misskey-api.js';
 
 const providedMetaEl = document.getElementById('misskey_meta');
 
-const _serverMetadata = (providedMetaEl && providedMetaEl.textContent) ? JSON.parse(providedMetaEl.textContent) : null;
+const _serverMetadata: Misskey.entities.MetaDetailed | null = (providedMetaEl && providedMetaEl.textContent) ? JSON.parse(providedMetaEl.textContent) : null;
 
 // NOTE: devモードのときしか _serverMetadata が null になることは無い
-export const serverMetadata = _serverMetadata ?? await misskeyApi('meta', {
+export const serverMetadata: Misskey.entities.MetaDetailed = _serverMetadata ?? await misskeyApi('meta', {
 	detail: true,
 });

packages/frontend-embed/src/theme.ts

@@ -26,6 +26,10 @@ export type Theme = {
 
 let timeout: number | null = null;
 
+export function assertIsTheme(theme: Record<string, unknown>): theme is Theme {
+	return typeof theme === 'object' && theme !== null && 'id' in theme && 'name' in theme && 'author' in theme && 'props' in theme;
+}
+
 export function applyTheme(theme: Theme, persist = true) {
 	if (timeout) window.clearTimeout(timeout);
 
@@ -35,8 +39,6 @@ export function applyTheme(theme: Theme, persist = true) {
 		document.documentElement.classList.remove('_themeChanging_');
 	}, 1000);
 
-	const colorScheme = theme.base === 'dark' ? 'dark' : 'light';
-
 	// Deep copy
 	const _theme = JSON.parse(JSON.stringify(theme));
 
@@ -58,7 +60,7 @@ export function applyTheme(theme: Theme, persist = true) {
 		document.documentElement.style.setProperty(`--${k}`, v.toString());
 	}
 
-	document.documentElement.style.setProperty('color-scheme', colorScheme);
+	// iframeを正常に透過させるために、cssのcolor-schemeは `light dark;` 固定にしてある。style.scss参照
 }
 
 function compile(theme: Theme): Record<string, string> {

packages/frontend-embed/src/to-be-shared/worker-multi-dispatch.ts

@@ -1,82 +0,0 @@
-/*
- * SPDX-FileCopyrightText: syuilo and misskey-project
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-function defaultUseWorkerNumber(prev: number, totalWorkers: number) {
-	return prev + 1;
-}
-
-export class WorkerMultiDispatch<POST = any, RETURN = any> {
-	private symbol = Symbol('WorkerMultiDispatch');
-	private workers: Worker[] = [];
-	private terminated = false;
-	private prevWorkerNumber = 0;
-	private getUseWorkerNumber = defaultUseWorkerNumber;
-	private finalizationRegistry: FinalizationRegistry<symbol>;
-
-	constructor(workerConstructor: () => Worker, concurrency: number, getUseWorkerNumber = defaultUseWorkerNumber) {
-		this.getUseWorkerNumber = getUseWorkerNumber;
-		for (let i = 0; i < concurrency; i++) {
-			this.workers.push(workerConstructor());
-		}
-
-		this.finalizationRegistry = new FinalizationRegistry(() => {
-			this.terminate();
-		});
-		this.finalizationRegistry.register(this, this.symbol);
-
-		if (_DEV_) console.log('WorkerMultiDispatch: Created', this);
-	}
-
-	public postMessage(message: POST, options?: Transferable[] | StructuredSerializeOptions, useWorkerNumber: typeof defaultUseWorkerNumber = this.getUseWorkerNumber) {
-		let workerNumber = useWorkerNumber(this.prevWorkerNumber, this.workers.length);
-		workerNumber = Math.abs(Math.round(workerNumber)) % this.workers.length;
-		if (_DEV_) console.log('WorkerMultiDispatch: Posting message to worker', workerNumber, useWorkerNumber);
-		this.prevWorkerNumber = workerNumber;
-
-		// 不毛だがunionをoverloadに突っ込めない
-		// https://stackoverflow.com/questions/66507585/overload-signatures-union-types-and-no-overload-matches-this-call-error
-		// https://github.com/microsoft/TypeScript/issues/14107
-		if (Array.isArray(options)) {
-			this.workers[workerNumber].postMessage(message, options);
-		} else {
-			this.workers[workerNumber].postMessage(message, options);
-		}
-		return workerNumber;
-	}
-
-	public addListener(callback: (this: Worker, ev: MessageEvent<RETURN>) => any, options?: boolean | AddEventListenerOptions) {
-		this.workers.forEach(worker => {
-			worker.addEventListener('message', callback, options);
-		});
-	}
-
-	public removeListener(callback: (this: Worker, ev: MessageEvent<RETURN>) => any, options?: boolean | AddEventListenerOptions) {
-		this.workers.forEach(worker => {
-			worker.removeEventListener('message', callback, options);
-		});
-	}
-
-	public terminate() {
-		this.terminated = true;
-		if (_DEV_) console.log('WorkerMultiDispatch: Terminating', this);
-		this.workers.forEach(worker => {
-			worker.terminate();
-		});
-		this.workers = [];
-		this.finalizationRegistry.unregister(this);
-	}
-
-	public isTerminated() {
-		return this.terminated;
-	}
-
-	public getWorkers() {
-		return this.workers;
-	}
-
-	public getSymbol() {
-		return this.symbol;
-	}
-}

packages/frontend-embed/src/ui.vue

@@ -40,7 +40,7 @@ import XNotFound from '@/pages/not-found.vue';
 
 const page = location.pathname.split('/')[2];
 const contentId = location.pathname.split('/')[3];
-console.log(page, contentId);
+if (_DEV_) console.log(page, contentId);
 
 const embedParams = inject(DI.embedParams, defaultEmbedParams);
 

packages/frontend-embed/src/utils.ts

@@ -4,7 +4,7 @@
  */
 
 import * as Misskey from 'misskey-js';
-import { url } from '@/config.js';
+import { url } from '@@/js/config.js';
 
 export const acct = (user: Misskey.Acct) => {
 	return Misskey.acct.toString(user);

packages/frontend-shared/@types/global.d.ts

@@ -0,0 +1,25 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+type FIXME = any;
+
+declare const _LANGS_: string[][];
+declare const _VERSION_: string;
+declare const _ENV_: string;
+declare const _DEV_: boolean;
+declare const _PERF_PREFIX_: string;
+declare const _DATA_TRANSFER_DRIVE_FILE_: string;
+declare const _DATA_TRANSFER_DRIVE_FOLDER_: string;
+declare const _DATA_TRANSFER_DECK_COLUMN_: string;
+
+// for dev-mode
+declare const _LANGS_FULL_: string[][];
+
+// TagCanvas
+interface Window {
+	// eslint-disable-next-line @typescript-eslint/no-explicit-any
+	TagCanvas: any;
+}

packages/frontend-shared/eslint.config.js

@@ -14,7 +14,11 @@ export default [
 	},
 	...pluginVue.configs['flat/recommended'],
 	{
-		files: ['js/**/*.{ts,vue}', '**/*.vue'],
+		files: [
+			'@types/**/*.ts',
+			'js/**/*.ts',
+			'**/*.vue',
+		],
 		languageOptions: {
 			globals: {
 				...Object.fromEntries(Object.entries(globals.node).map(([key]) => [key, 'off'])),

packages/frontend-shared/js/collapsed.ts

@@ -7,7 +7,7 @@ import * as Misskey from 'misskey-js';
 
 export function shouldCollapsed(note: Misskey.entities.Note, urls: string[]): boolean {
 	const collapsed = note.cw == null && (
-		note.text != null && (
+		(note.text != null && (
 			(note.text.includes('$[x2')) ||
 			(note.text.includes('$[x3')) ||
 			(note.text.includes('$[x4')) ||
@@ -15,7 +15,7 @@ export function shouldCollapsed(note: Misskey.entities.Note, urls: string[]): bo
 			(note.text.split('\n').length > 9) ||
 			(note.text.length > 500) ||
 			(urls.length >= 4)
-		) || note.files.length >= 5
+		)) || (note.files != null && note.files.length >= 5)
 	);
 
 	return collapsed;

packages/frontend-shared/js/config.ts

@@ -3,6 +3,9 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
+import type { Locale } from '../../../locales/index.js';
+
+// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
 const address = new URL(document.querySelector<HTMLMetaElement>('meta[property="instance_url"]')?.content || location.href);
 const siteName = document.querySelector<HTMLMetaElement>('meta[property="og:site_name"]')?.content;
 
@@ -10,9 +13,16 @@ export const host = address.host;
 export const hostname = address.hostname;
 export const url = address.origin;
 export const apiUrl = location.origin + '/api';
+export const wsOrigin = location.origin;
 export const lang = localStorage.getItem('lang') ?? 'en-US';
 export const langs = _LANGS_;
 const preParseLocale = localStorage.getItem('locale');
-export const locale = preParseLocale ? JSON.parse(preParseLocale) : null;
-export const instanceName = siteName === 'Misskey' || siteName == null ? host : siteName;
+export let locale: Locale = preParseLocale ? JSON.parse(preParseLocale) : null;
+export const version = _VERSION_;
+export const instanceName = (siteName === 'Misskey' || siteName == null) ? host : siteName;
+export const ui = localStorage.getItem('ui');
 export const debug = localStorage.getItem('debug') === 'true';
+
+export function updateLocale(newLocale: Locale): void {
+	locale = newLocale;
+}

packages/frontend-shared/js/emoji-base.ts

@@ -19,7 +19,7 @@ export function char2fluentEmojiFilePath(char: string): string {
 	// Fluent Emojiは国旗非対応 https://github.com/microsoft/fluentui-emoji/issues/25
 	if (codes[0]?.startsWith('1f1')) return char2twemojiFilePath(char);
 	if (!codes.includes('200d')) codes = codes.filter(x => x !== 'fe0f');
-	codes = codes.filter(x => x && x.length);
-	const fileName = codes.map(x => x!.padStart(4, '0')).join('-');
+	codes = codes.filter(x => x != null && x.length > 0);
+	const fileName = (codes as string[]).map(x => x.padStart(4, '0')).join('-');
 	return `${fluentEmojiPngBase}/${fileName}.png`;
 }

packages/frontend-shared/js/intl-const.ts

@@ -3,8 +3,9 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { lang } from '@/config.js';
+import { lang } from '@@/js/config.js';
 
+// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
 export const versatileLang = (lang ?? 'ja-JP').replace('ja-KS', 'ja-JP');
 
 let _dateTimeFormat: Intl.DateTimeFormat;

packages/frontend-shared/js/worker-multi-dispatch.ts

@@ -3,16 +3,18 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-function defaultUseWorkerNumber(prev: number, totalWorkers: number) {
+function defaultUseWorkerNumber(prev: number) {
 	return prev + 1;
 }
 
-export class WorkerMultiDispatch<POST = any, RETURN = any> {
+type WorkerNumberGetter = (prev: number, totalWorkers: number) => number;
+
+export class WorkerMultiDispatch<POST = unknown, RETURN = unknown> {
 	private symbol = Symbol('WorkerMultiDispatch');
 	private workers: Worker[] = [];
 	private terminated = false;
 	private prevWorkerNumber = 0;
-	private getUseWorkerNumber = defaultUseWorkerNumber;
+	private getUseWorkerNumber: WorkerNumberGetter;
 	private finalizationRegistry: FinalizationRegistry<symbol>;
 
 	constructor(workerConstructor: () => Worker, concurrency: number, getUseWorkerNumber = defaultUseWorkerNumber) {
@@ -29,7 +31,7 @@ export class WorkerMultiDispatch<POST = any, RETURN = any> {
 		if (_DEV_) console.log('WorkerMultiDispatch: Created', this);
 	}
 
-	public postMessage(message: POST, options?: Transferable[] | StructuredSerializeOptions, useWorkerNumber: typeof defaultUseWorkerNumber = this.getUseWorkerNumber) {
+	public postMessage(message: POST, options?: Transferable[] | StructuredSerializeOptions, useWorkerNumber: WorkerNumberGetter = this.getUseWorkerNumber) {
 		let workerNumber = useWorkerNumber(this.prevWorkerNumber, this.workers.length);
 		workerNumber = Math.abs(Math.round(workerNumber)) % this.workers.length;
 		if (_DEV_) console.log('WorkerMultiDispatch: Posting message to worker', workerNumber, useWorkerNumber);
@@ -46,12 +48,14 @@ export class WorkerMultiDispatch<POST = any, RETURN = any> {
 		return workerNumber;
 	}
 
+	// eslint-disable-next-line @typescript-eslint/no-explicit-any
 	public addListener(callback: (this: Worker, ev: MessageEvent<RETURN>) => any, options?: boolean | AddEventListenerOptions) {
 		this.workers.forEach(worker => {
 			worker.addEventListener('message', callback, options);
 		});
 	}
 
+	// eslint-disable-next-line @typescript-eslint/no-explicit-any
 	public removeListener(callback: (this: Worker, ev: MessageEvent<RETURN>) => any, options?: boolean | AddEventListenerOptions) {
 		this.workers.forEach(worker => {
 			worker.removeEventListener('message', callback, options);

packages/frontend-shared/tsconfig.json

@@ -16,7 +16,13 @@
 		"experimentalDecorators": true,
 		"noImplicitReturns": true,
 		"esModuleInterop": true,
+		"baseUrl": ".",
+		"paths": {
+			"@/*": ["./*"],
+			"@@/*": ["./*"]
+		},
 		"typeRoots": [
+			"./@types",
 			"./node_modules/@types"
 		],
 		"lib": [
@@ -25,6 +31,7 @@
 		]
 	},
 	"include": [
+		"@types/**/*.ts",
 		"js/**/*"
 	],
 	"exclude": [

packages/frontend/src/account.ts

@@ -10,7 +10,7 @@ import { i18n } from '@/i18n.js';
 import { miLocalStorage } from '@/local-storage.js';
 import { MenuButton } from '@/types/menu.js';
 import { del, get, set } from '@/scripts/idb-proxy.js';
-import { apiUrl } from '@/config.js';
+import { apiUrl } from '@@/js/config.js';
 import { waiting, popup, popupMenu, success, alert } from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { unisonReload, reloadChannel } from '@/scripts/unison-reload.js';

packages/frontend/src/boot/common.ts

@@ -8,7 +8,7 @@ import { compareVersions } from 'compare-versions';
 import widgets from '@/widgets/index.js';
 import directives from '@/directives/index.js';
 import components from '@/components/index.js';
-import { version, lang, updateLocale, locale } from '@/config.js';
+import { version, lang, updateLocale, locale } from '@@/js/config.js';
 import { applyTheme } from '@/scripts/theme.js';
 import { isDeviceDarkmode } from '@/scripts/is-device-darkmode.js';
 import { updateI18n } from '@/i18n.js';

packages/frontend/src/boot/main-boot.ts

@@ -6,7 +6,7 @@
 import { createApp, defineAsyncComponent, markRaw } from 'vue';
 import { common } from './common.js';
 import type * as Misskey from 'misskey-js';
-import { ui } from '@/config.js';
+import { ui } from '@@/js/config.js';
 import { i18n } from '@/i18n.js';
 import { alert, confirm, popup, post, toast } from '@/os.js';
 import { useStream } from '@/stream.js';

packages/frontend/src/components/MkAccountMoved.vue

@@ -16,7 +16,7 @@ import { ref } from 'vue';
 import * as Misskey from 'misskey-js';
 import MkMention from './MkMention.vue';
 import { i18n } from '@/i18n.js';
-import { host as localHost } from '@/config.js';
+import { host as localHost } from '@@/js/config.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 
 const user = ref<Misskey.entities.UserLite>();

packages/frontend/src/components/MkCropperDialog.vue

@@ -39,7 +39,7 @@ import MkModalWindow from '@/components/MkModalWindow.vue';
 import * as os from '@/os.js';
 import { $i } from '@/account.js';
 import { defaultStore } from '@/store.js';
-import { apiUrl } from '@/config.js';
+import { apiUrl } from '@@/js/config.js';
 import { i18n } from '@/i18n.js';
 import { getProxiedImageUrl } from '@/scripts/media-proxy.js';
 

packages/frontend/src/components/MkDateSeparatedList.vue

@@ -43,9 +43,9 @@ export default defineComponent({
 	setup(props, { slots, expose }) {
 		const $style = useCssModule(); // カスタムレンダラなので使っても大丈夫
 
-		function getDateText(time: string) {
-			const date = new Date(time).getDate();
-			const month = new Date(time).getMonth() + 1;
+		function getDateText(dateInstance: Date) {
+			const date = dateInstance.getDate();
+			const month = dateInstance.getMonth() + 1;
 			return i18n.tsx.monthAndDay({
 				month: month.toString(),
 				day: date.toString(),
@@ -62,9 +62,16 @@ export default defineComponent({
 			})[0];
 			if (el.key == null && item.id) el.key = item.id;
 
+			const date = new Date(item.createdAt);
+			const nextDate = props.items[i + 1] ? new Date(props.items[i + 1].createdAt) : null;
+
 			if (
 				i !== props.items.length - 1 &&
-				new Date(item.createdAt).getDate() !== new Date(props.items[i + 1].createdAt).getDate()
+				nextDate != null && (
+					date.getFullYear() !== nextDate.getFullYear() ||
+					date.getMonth() !== nextDate.getMonth() ||
+					date.getDate() !== nextDate.getDate()
+				)
 			) {
 				const separator = h('div', {
 					class: $style['separator'],
@@ -78,12 +85,12 @@ export default defineComponent({
 						h('i', {
 							class: `ti ti-chevron-up ${$style['date-1-icon']}`,
 						}),
-						getDateText(item.createdAt),
+						getDateText(date),
 					]),
 					h('span', {
 						class: $style['date-2'],
 					}, [
-						getDateText(props.items[i + 1].createdAt),
+						getDateText(nextDate),
 						h('i', {
 							class: `ti ti-chevron-down ${$style['date-2-icon']}`,
 						}),

packages/frontend/src/components/MkDonation.vue

@@ -38,7 +38,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import MkButton from '@/components/MkButton.vue';
 import MkLink from '@/components/MkLink.vue';
-import { host } from '@/config.js';
+import { host } from '@@/js/config.js';
 import { i18n } from '@/i18n.js';
 import * as os from '@/os.js';
 import { miLocalStorage } from '@/local-storage.js';

packages/frontend/src/components/MkDriveFileThumbnail.vue

@@ -4,7 +4,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 -->
 
 <template>
-<div ref="thumbnail" :class="$style.root">
+<div
+	ref="thumbnail"
+	:class="[
+		$style.root,
+		{ [$style.sensitiveHighlight]: highlightWhenSensitive && file.isSensitive },
+	]"
+>
 	<ImgWithBlurhash v-if="isThumbnailAvailable" :hash="file.blurhash" :src="file.thumbnailUrl" :alt="file.name" :title="file.name" :cover="fit !== 'contain'"/>
 	<i v-else-if="is === 'image'" class="ti ti-photo" :class="$style.icon"></i>
 	<i v-else-if="is === 'video'" class="ti ti-video" :class="$style.icon"></i>
@@ -27,6 +33,7 @@ import ImgWithBlurhash from '@/components/MkImgWithBlurhash.vue';
 const props = defineProps<{
 	file: Misskey.entities.DriveFile;
 	fit: 'cover' | 'contain';
+	highlightWhenSensitive?: boolean;
 }>();
 
 const is = computed(() => {
@@ -67,6 +74,18 @@ const isThumbnailAvailable = computed(() => {
 	overflow: clip;
 }
 
+.sensitiveHighlight::after {
+	content: "";
+	position: absolute;
+	top: 0;
+	left: 0;
+	width: 100%;
+	height: 100%;
+	pointer-events: none;
+	border-radius: inherit;
+	box-shadow: inset 0 0 0 4px var(--warn);
+}
+
 .iconSub {
 	position: absolute;
 	width: 30%;

packages/frontend/src/components/MkEmbedCodeGenDialog.vue

@@ -13,7 +13,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	@close="cancel()"
 	@closed="$emit('closed')"
 >
-	<template #header>{{ i18n.ts._embedCodeGen.title }}</template>
+	<template #header><i class="ti ti-code"></i> {{ i18n.ts._embedCodeGen.title }}</template>
 
 	<div :class="$style.embedCodeGenRoot">
 		<Transition
@@ -103,7 +103,7 @@ import MkInfo from '@/components/MkInfo.vue';
 
 import * as os from '@/os.js';
 import { i18n } from '@/i18n.js';
-import { url } from '@/config.js';
+import { url } from '@@/js/config.js';
 import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
 import { normalizeEmbedParams, getEmbedCode } from '@/scripts/get-embed-code.js';
 import { embedRouteWithScrollbar } from '@@/js/embed-page.js';

packages/frontend/src/components/MkEmojiPicker.vue

@@ -611,6 +611,7 @@ defineExpose({
 						width: auto;
 						height: auto;
 						min-width: 0;
+						padding: 0;
 
 						&:disabled {
 							cursor: not-allowed;
@@ -717,7 +718,7 @@ defineExpose({
 
 				> .item {
 					position: relative;
-					padding: 0;
+					padding: 0 3px;
 					width: var(--eachSize);
 					height: var(--eachSize);
 					contain: strict;

packages/frontend/src/components/MkFileListForAdmin.vue

@@ -14,7 +14,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			class="file _button"
 		>
 			<div v-if="file.isSensitive" class="sensitive-label">{{ i18n.ts.sensitive }}</div>
-			<MkDriveFileThumbnail class="thumbnail" :file="file" fit="contain"/>
+			<MkDriveFileThumbnail class="thumbnail" :file="file" fit="contain" :highlightWhenSensitive="true"/>
 			<div v-if="viewMode === 'list'" class="body">
 				<div>
 					<small style="opacity: 0.7;">{{ file.name }}</small>

packages/frontend/src/components/MkFollowButton.vue

@@ -43,7 +43,7 @@ import { useStream } from '@/stream.js';
 import { i18n } from '@/i18n.js';
 import { claimAchievement } from '@/scripts/achievements.js';
 import { pleaseLogin } from '@/scripts/please-login.js';
-import { host } from '@/config.js';
+import { host } from '@@/js/config.js';
 import { $i } from '@/account.js';
 import { defaultStore } from '@/store.js';
 

packages/frontend/src/components/MkImgWithBlurhash.vue

@@ -23,7 +23,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts">
 import DrawBlurhash from '@/workers/draw-blurhash?worker';
 import TestWebGL2 from '@/workers/test-webgl2?worker';
-import { WorkerMultiDispatch } from '@/scripts/worker-multi-dispatch.js';
+import { WorkerMultiDispatch } from '@@/js/worker-multi-dispatch.js';
 import { extractAvgColorFromBlurhash } from '@@/js/extract-avg-color-from-blurhash.js';
 
 const canvasPromise = new Promise<WorkerMultiDispatch | HTMLCanvasElement>(resolve => {

packages/frontend/src/components/MkInstanceTicker.vue

@@ -12,7 +12,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { computed } from 'vue';
-import { instanceName } from '@/config.js';
+import { instanceName } from '@@/js/config.js';
 import { instance as Instance } from '@/instance.js';
 import { getProxiedImageUrlNullable } from '@/scripts/media-proxy.js';
 

packages/frontend/src/components/MkLink.vue

@@ -16,7 +16,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { defineAsyncComponent, ref } from 'vue';
-import { url as local } from '@/config.js';
+import { url as local } from '@@/js/config.js';
 import { useTooltip } from '@/scripts/use-tooltip.js';
 import * as os from '@/os.js';
 import { isEnabledUrlPreview } from '@/instance.js';

packages/frontend/src/components/MkMention.vue

@@ -17,7 +17,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { toUnicode } from 'punycode';
 import { computed } from 'vue';
 import tinycolor from 'tinycolor2';
-import { host as localHost } from '@/config.js';
+import { host as localHost } from '@@/js/config.js';
 import { $i } from '@/account.js';
 import { defaultStore } from '@/store.js';
 import { getStaticImageUrl } from '@/scripts/media-proxy.js';

packages/frontend/src/components/MkNote.vue

@@ -163,6 +163,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { computed, inject, onMounted, ref, shallowRef, Ref, watch, provide } from 'vue';
 import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
+import { isLink } from '@@/js/is-link.js';
 import MkNoteSub from '@/components/MkNoteSub.vue';
 import MkNoteHeader from '@/components/MkNoteHeader.vue';
 import MkNoteSimple from '@/components/MkNoteSimple.vue';
@@ -195,8 +196,8 @@ import { getNoteSummary } from '@/scripts/get-note-summary.js';
 import { MenuItem } from '@/types/menu.js';
 import MkRippleEffect from '@/components/MkRippleEffect.vue';
 import { showMovedDialog } from '@/scripts/show-moved-dialog.js';
-import { shouldCollapsed } from '@/scripts/collapsed.js';
-import { host } from '@/config.js';
+import { shouldCollapsed } from '@@/js/collapsed.js';
+import { host } from '@@/js/config.js';
 import { isEnabledUrlPreview } from '@/instance.js';
 import { type Keymap } from '@/scripts/hotkey.js';
 import { focusPrev, focusNext } from '@/scripts/focus.js';
@@ -506,16 +507,6 @@ function onContextmenu(ev: MouseEvent): void {
 		return;
 	}
 
-	const isLink = (el: HTMLElement): boolean => {
-		if (el.tagName === 'A') return true;
-		// 再生速度の選択などのために、Audio要素のコンテキストメニューはブラウザデフォルトとする。
-		if (el.tagName === 'AUDIO') return true;
-		if (el.parentElement) {
-			return isLink(el.parentElement);
-		}
-		return false;
-	};
-
 	if (ev.target && isLink(ev.target as HTMLElement)) return;
 	if (window.getSelection()?.toString() !== '') return;
 

packages/frontend/src/components/MkNoteDetailed.vue

@@ -199,6 +199,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 import { computed, inject, onMounted, provide, ref, shallowRef } from 'vue';
 import * as mfm from 'mfm-js';
 import * as Misskey from 'misskey-js';
+import { isLink } from '@@/js/is-link.js';
 import MkNoteSub from '@/components/MkNoteSub.vue';
 import MkNoteSimple from '@/components/MkNoteSimple.vue';
 import MkReactionsViewer from '@/components/MkReactionsViewer.vue';
@@ -222,7 +223,7 @@ import { reactionPicker } from '@/scripts/reaction-picker.js';
 import { extractUrlFromMfm } from '@/scripts/extract-url-from-mfm.js';
 import { $i } from '@/account.js';
 import { i18n } from '@/i18n.js';
-import { host } from '@/config.js';
+import { host } from '@@/js/config.js';
 import { getNoteClipMenu, getNoteMenu, getRenoteMenu } from '@/scripts/get-note-menu.js';
 import { useNoteCapture } from '@/scripts/use-note-capture.js';
 import { deepClone } from '@/scripts/clone.js';
@@ -468,14 +469,6 @@ function toggleReact() {
 }
 
 function onContextmenu(ev: MouseEvent): void {
-	const isLink = (el: HTMLElement): boolean => {
-		if (el.tagName === 'A') return true;
-		if (el.parentElement) {
-			return isLink(el.parentElement);
-		}
-		return false;
-	};
-
 	if (ev.target && isLink(ev.target as HTMLElement)) return;
 	if (window.getSelection()?.toString() !== '') return;
 

packages/frontend/src/components/MkNotification.vue

@@ -46,7 +46,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				:withTooltip="true"
 				:reaction="notification.reaction.replace(/^:(\w+):$/, ':$1@.:')"
 				:noStyle="true"
-				style="width: 100%; height: 100%;"
+				style="width: 100%; height: 100% !important; object-fit: contain;"
 			/>
 		</div>
 	</div>
@@ -122,7 +122,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 							:withTooltip="true"
 							:reaction="reaction.reaction.replace(/^:(\w+):$/, ':$1@.:')"
 							:noStyle="true"
-							style="width: 100%; height: 100%;"
+							style="width: 100%; height: 100% !important; object-fit: contain;"
 						/>
 					</div>
 				</div>

packages/frontend/src/components/MkPageWindow.vue

@@ -34,7 +34,7 @@ import RouterView from '@/components/global/RouterView.vue';
 import MkWindow from '@/components/MkWindow.vue';
 import { popout as _popout } from '@/scripts/popout.js';
 import { copyToClipboard } from '@/scripts/copy-to-clipboard.js';
-import { url } from '@/config.js';
+import { url } from '@@/js/config.js';
 import { useScrollPositionManager } from '@/nirax.js';
 import { i18n } from '@/i18n.js';
 import { PageMetadata, provideMetadataReceiver, provideReactiveMetadata } from '@/scripts/page-metadata.js';

packages/frontend/src/components/MkPoll.vue

@@ -35,7 +35,7 @@ import { pleaseLogin } from '@/scripts/please-login.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { i18n } from '@/i18n.js';
-import { host } from '@/config.js';
+import { host } from '@@/js/config.js';
 import { useInterval } from '@@/js/use-interval.js';
 
 const props = defineProps<{

packages/frontend/src/components/MkPostForm.vue

@@ -109,7 +109,7 @@ import MkNoteSimple from '@/components/MkNoteSimple.vue';
 import MkNotePreview from '@/components/MkNotePreview.vue';
 import XPostFormAttaches from '@/components/MkPostFormAttaches.vue';
 import MkPollEditor, { type PollEditorModelValue } from '@/components/MkPollEditor.vue';
-import { host, url } from '@/config.js';
+import { host, url } from '@@/js/config.js';
 import { erase, unique } from '@/scripts/array.js';
 import { extractMentions } from '@/scripts/extract-mentions.js';
 import { formatTimeString } from '@/scripts/format-time-string.js';

packages/frontend/src/components/MkPostFormAttaches.vue

@@ -63,7 +63,7 @@ async function detachAndDeleteMedia(file: Misskey.entities.DriveFile) {
 
 	const { canceled } = await os.confirm({
 		type: 'warning',
-		text: i18n.t('driveFileDeleteConfirm', { name: file.name }),
+		text: i18n.tsx.driveFileDeleteConfirm({ name: file.name }),
 	});
 
 	if (canceled) return;

packages/frontend/src/components/MkPreview.vue

@@ -42,7 +42,7 @@ import MkSwitch from '@/components/MkSwitch.vue';
 import MkTextarea from '@/components/MkTextarea.vue';
 import MkRadio from '@/components/MkRadio.vue';
 import * as os from '@/os.js';
-import * as config from '@/config.js';
+import * as config from '@@/js/config.js';
 import { $i } from '@/account.js';
 
 const text = ref('');

packages/frontend/src/components/MkReactionTooltip.vue

@@ -36,6 +36,7 @@ const emit = defineEmits<{
 .icon {
 	display: block;
 	width: 60px;
+	max-height: 60px;
 	font-size: 60px; // unicodeな絵文字についてはwidthが効かないため
 	margin: 0 auto;
 	object-fit: contain;

packages/frontend/src/components/MkReactionsViewer.details.vue

@@ -63,6 +63,7 @@ function getReactionName(reaction: string): string {
 .reactionIcon {
 	display: block;
 	width: 60px;
+	max-height: 60px;
 	font-size: 60px; // unicodeな絵文字についてはwidthが効かないため
 	object-fit: contain;
 	margin: 0 auto;

packages/frontend/src/components/MkSignin.vue

@@ -72,7 +72,7 @@ import { showSuspendedDialog } from '@/scripts/show-suspended-dialog.js';
 import MkButton from '@/components/MkButton.vue';
 import MkInput from '@/components/MkInput.vue';
 import MkInfo from '@/components/MkInfo.vue';
-import { host as configHost } from '@/config.js';
+import { host as configHost } from '@@/js/config.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { login } from '@/account.js';

packages/frontend/src/components/MkSignupDialog.form.vue

@@ -84,7 +84,7 @@ import * as Misskey from 'misskey-js';
 import MkButton from './MkButton.vue';
 import MkInput from './MkInput.vue';
 import MkCaptcha, { type Captcha } from '@/components/MkCaptcha.vue';
-import * as config from '@/config.js';
+import * as config from '@@/js/config.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { login } from '@/account.js';

packages/frontend/src/components/MkSourceCodeAvailablePopup.vue

@@ -41,7 +41,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import MkButton from '@/components/MkButton.vue';
-import { host } from '@/config.js';
+import { host } from '@@/js/config.js';
 import { i18n } from '@/i18n.js';
 import { instance } from '@/instance.js';
 import { miLocalStorage } from '@/local-storage.js';

packages/frontend/src/components/MkSubNoteContent.vue

@@ -35,7 +35,7 @@ import * as Misskey from 'misskey-js';
 import MkMediaList from '@/components/MkMediaList.vue';
 import MkPoll from '@/components/MkPoll.vue';
 import { i18n } from '@/i18n.js';
-import { shouldCollapsed } from '@/scripts/collapsed.js';
+import { shouldCollapsed } from '@@/js/collapsed.js';
 
 const props = defineProps<{
 	note: Misskey.entities.Note;

packages/frontend/src/components/MkSystemWebhookEditor.impl.ts

@@ -4,9 +4,10 @@
  */
 
 import { defineAsyncComponent } from 'vue';
+import * as Misskey from 'misskey-js';
 import * as os from '@/os.js';
 
-export type SystemWebhookEventType = 'abuseReport' | 'abuseReportResolved';
+export type SystemWebhookEventType = Misskey.entities.SystemWebhook['on'][number];
 
 export type MkSystemWebhookEditorProps = {
 	mode: 'create' | 'edit';

packages/frontend/src/components/MkSystemWebhookEditor.vue

@@ -35,16 +35,31 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkFolder :defaultOpen="true">
 					<template #label>{{ i18n.ts._webhookSettings.trigger }}</template>
 
-					<div class="_gaps_s">
-						<MkSwitch v-model="events.abuseReport" :disabled="disabledEvents.abuseReport">
-							<template #label>{{ i18n.ts._webhookSettings._systemEvents.abuseReport }}</template>
-						</MkSwitch>
-						<MkSwitch v-model="events.abuseReportResolved" :disabled="disabledEvents.abuseReportResolved">
-							<template #label>{{ i18n.ts._webhookSettings._systemEvents.abuseReportResolved }}</template>
-						</MkSwitch>
-						<MkSwitch v-model="events.userCreated" :disabled="disabledEvents.userCreated">
-							<template #label>{{ i18n.ts._webhookSettings._systemEvents.userCreated }}</template>
-						</MkSwitch>
+					<div class="_gaps">
+						<div class="_gaps_s">
+							<div :class="$style.switchBox">
+								<MkSwitch v-model="events.abuseReport" :disabled="disabledEvents.abuseReport">
+									<template #label>{{ i18n.ts._webhookSettings._systemEvents.abuseReport }}</template>
+								</MkSwitch>
+								<MkButton v-show="mode === 'edit'" transparent :class="$style.testButton" :disabled="!(isActive && events.abuseReport)" @click="test('abuseReport')"><i class="ti ti-send"></i></MkButton>
+							</div>
+							<div :class="$style.switchBox">
+								<MkSwitch v-model="events.abuseReportResolved" :disabled="disabledEvents.abuseReportResolved">
+									<template #label>{{ i18n.ts._webhookSettings._systemEvents.abuseReportResolved }}</template>
+								</MkSwitch>
+								<MkButton v-show="mode === 'edit'" transparent :class="$style.testButton" :disabled="!(isActive && events.abuseReportResolved)" @click="test('abuseReportResolved')"><i class="ti ti-send"></i></MkButton>
+							</div>
+							<div :class="$style.switchBox">
+								<MkSwitch v-model="events.userCreated" :disabled="disabledEvents.userCreated">
+									<template #label>{{ i18n.ts._webhookSettings._systemEvents.userCreated }}</template>
+								</MkSwitch>
+								<MkButton v-show="mode === 'edit'" transparent :class="$style.testButton" :disabled="!(isActive && events.userCreated)" @click="test('userCreated')"><i class="ti ti-send"></i></MkButton>
+							</div>
+						</div>
+
+						<div v-show="mode === 'edit'" :class="$style.description">
+							{{ i18n.ts._webhookSettings.testRemarks }}
+						</div>
 					</div>
 				</MkFolder>
 
@@ -66,6 +81,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script setup lang="ts">
 import { computed, onMounted, ref, shallowRef, toRefs } from 'vue';
+import * as Misskey from 'misskey-js';
 import MkInput from '@/components/MkInput.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
 import {
@@ -180,6 +196,21 @@ async function loadingScope<T>(fn: () => Promise<T>): Promise<T> {
 	}
 }
 
+async function test(type: Misskey.entities.SystemWebhook['on'][number]): Promise<void> {
+	if (!id.value) {
+		return Promise.resolve();
+	}
+
+	await os.apiWithDialog('admin/system-webhook/test', {
+		webhookId: id.value,
+		type,
+		override: {
+			secret: secret.value,
+			url: url.value,
+		},
+	});
+}
+
 onMounted(async () => {
 	await loadingScope(async () => {
 		switch (mode.value) {
@@ -235,4 +266,29 @@ onMounted(async () => {
 	-webkit-backdrop-filter: var(--blur, blur(15px));
 	backdrop-filter: var(--blur, blur(15px));
 }
+
+.switchBox {
+	display: flex;
+	align-items: center;
+	justify-content: start;
+
+	.testButton {
+		$buttonSize: 28px;
+		padding: 0;
+		width: $buttonSize;
+		min-width: $buttonSize;
+		max-width: $buttonSize;
+		height: $buttonSize;
+		margin-left: auto;
+		line-height: normal;
+		font-size: 90%;
+		border-radius: 9999px;
+	}
+}
+
+.description {
+	font-size: 0.85em;
+	padding: 8px 0 0 0;
+	color: var(--fgTransparentWeak);
+}
 </style>

packages/frontend/src/components/MkTutorialDialog.vue

@@ -158,7 +158,7 @@ import XSensitive from '@/components/MkTutorialDialog.Sensitive.vue';
 import MkAnimBg from '@/components/MkAnimBg.vue';
 import { i18n } from '@/i18n.js';
 import { instance } from '@/instance.js';
-import { host } from '@/config.js';
+import { host } from '@@/js/config.js';
 import { claimAchievement } from '@/scripts/achievements.js';
 import * as os from '@/os.js';
 

packages/frontend/src/components/MkUpdated.vue

@@ -19,7 +19,7 @@ import { onMounted, shallowRef } from 'vue';
 import MkModal from '@/components/MkModal.vue';
 import MkButton from '@/components/MkButton.vue';
 import MkSparkle from '@/components/MkSparkle.vue';
-import { version } from '@/config.js';
+import { version } from '@@/js/config.js';
 import { i18n } from '@/i18n.js';
 import { confetti } from '@/scripts/confetti.js';
 

packages/frontend/src/components/MkUrlPreview.vue

@@ -85,12 +85,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 <script lang="ts" setup>
 import { defineAsyncComponent, onDeactivated, onUnmounted, ref } from 'vue';
 import type { summaly } from '@misskey-dev/summaly';
-import { url as local } from '@/config.js';
+import { url as local } from '@@/js/config.js';
 import { i18n } from '@/i18n.js';
 import * as os from '@/os.js';
 import { deviceKind } from '@/scripts/device-kind.js';
 import MkButton from '@/components/MkButton.vue';
-import { versatileLang } from '@/scripts/intl-const.js';
+import { versatileLang } from '@@/js/intl-const.js';
 import { transformPlayerUrl } from '@/scripts/player-url-transform.js';
 import { defaultStore } from '@/store.js';
 

packages/frontend/src/components/MkUserSelectDialog.vue

@@ -70,7 +70,7 @@ import { misskeyApi } from '@/scripts/misskey-api.js';
 import { defaultStore } from '@/store.js';
 import { i18n } from '@/i18n.js';
 import { $i } from '@/account.js';
-import { host as currentHost, hostname } from '@/config.js';
+import { host as currentHost, hostname } from '@@/js/config.js';
 
 const emit = defineEmits<{
 	(ev: 'ok', selected: Misskey.entities.UserDetailed): void;

packages/frontend/src/components/MkUserSetupDialog.vue

@@ -137,7 +137,7 @@ import XPrivacy from '@/components/MkUserSetupDialog.Privacy.vue';
 import MkAnimBg from '@/components/MkAnimBg.vue';
 import { i18n } from '@/i18n.js';
 import { instance } from '@/instance.js';
-import { host } from '@/config.js';
+import { host } from '@@/js/config.js';
 import MkPushNotificationAllowButton from '@/components/MkPushNotificationAllowButton.vue';
 import { defaultStore } from '@/store.js';
 import * as os from '@/os.js';

packages/frontend/src/components/MkVisitorDashboard.vue

@@ -58,7 +58,7 @@ import XSignupDialog from '@/components/MkSignupDialog.vue';
 import MkButton from '@/components/MkButton.vue';
 import MkTimeline from '@/components/MkTimeline.vue';
 import MkInfo from '@/components/MkInfo.vue';
-import { instanceName } from '@/config.js';
+import { instanceName } from '@@/js/config.js';
 import * as os from '@/os.js';
 import { misskeyApi } from '@/scripts/misskey-api.js';
 import { i18n } from '@/i18n.js';

packages/frontend/src/components/MkWidgets.vue

@@ -57,6 +57,7 @@ import MkButton from '@/components/MkButton.vue';
 import { widgets as widgetDefs } from '@/widgets/index.js';
 import * as os from '@/os.js';
 import { i18n } from '@/i18n.js';
+import { isLink } from '@@/js/is-link.js';
 
 const Sortable = defineAsyncComponent(() => import('vuedraggable').then(x => x.default));
 
@@ -98,13 +99,6 @@ const updateWidget = (id, data) => {
 
 function onContextmenu(widget: Widget, ev: MouseEvent) {
 	const element = ev.target as HTMLElement | null;
-	const isLink = (el: HTMLElement): boolean => {
-		if (el.tagName === 'A') return true;
-		if (el.parentElement) {
-			return isLink(el.parentElement);
-		}
-		return false;
-	};
 	if (element && isLink(element)) return;
 	if (element && (['INPUT', 'TEXTAREA', 'IMG', 'VIDEO', 'CANVAS'].includes(element.tagName) || element.attributes['contenteditable'])) return;
 	if (window.getSelection()?.toString() !== '') return;