Merge branch 'misskey-dev:develop' into develop

CHANGELOG.md

@@ -12,6 +12,20 @@
 
 -->
 
+## 2023.11.0 (unreleased)
+
+### General
+- Feat: アイコンデコレーション機能
+- Enhance: すでにフォローしたすべての人の返信をTLに追加できるように
+
+## Client
+- Feat: プラグイン・テーマを外部サイトから直接インストールできるようになりました
+	- 外部サイトでの実装が必要です。詳細は Misskey Hub をご覧ください
+	  https://misskey-hub.net/docs/advanced/publish-on-your-website.html
+
+### Server
+- Fix: リストTLに自分のフォロワー限定投稿が含まれない問題を修正
+
 ## 2023.10.2
 
 ### General

locales/index.d.ts

@@ -1135,6 +1135,10 @@ export interface Locale {
     "fileAttachedOnly": string;
     "showRepliesToOthersInTimeline": string;
     "hideRepliesToOthersInTimeline": string;
+    "showRepliesToOthersInTimelineAll": string;
+    "hideRepliesToOthersInTimelineAll": string;
+    "confirmShowRepliesAll": string;
+    "confirmHideRepliesAll": string;
     "externalServices": string;
     "impressum": string;
     "impressumUrl": string;
@@ -1142,6 +1146,7 @@ export interface Locale {
     "privacyPolicy": string;
     "privacyPolicyUrl": string;
     "tosAndPrivacyPolicy": string;
+    "avatarDecorations": string;
     "_announcement": {
         "forExistingUsers": string;
         "forExistingUsersDescription": string;
@@ -2295,6 +2300,9 @@ export interface Locale {
         "createAd": string;
         "deleteAd": string;
         "updateAd": string;
+        "createAvatarDecoration": string;
+        "updateAvatarDecoration": string;
+        "deleteAvatarDecoration": string;
     };
     "_fileViewer": {
         "title": string;
@@ -2305,6 +2313,61 @@ export interface Locale {
         "attachedNotes": string;
         "thisPageCanBeSeenFromTheAuthor": string;
     };
+    "_externalResourceInstaller": {
+        "title": string;
+        "checkVendorBeforeInstall": string;
+        "_plugin": {
+            "title": string;
+            "metaTitle": string;
+        };
+        "_theme": {
+            "title": string;
+            "metaTitle": string;
+        };
+        "_meta": {
+            "base": string;
+        };
+        "_vendorInfo": {
+            "title": string;
+            "endpoint": string;
+            "hashVerify": string;
+        };
+        "_errors": {
+            "_invalidParams": {
+                "title": string;
+                "description": string;
+            };
+            "_resourceTypeNotSupported": {
+                "title": string;
+                "description": string;
+            };
+            "_failedToFetch": {
+                "title": string;
+                "fetchErrorDescription": string;
+                "parseErrorDescription": string;
+            };
+            "_hashUnmatched": {
+                "title": string;
+                "description": string;
+            };
+            "_pluginParseFailed": {
+                "title": string;
+                "description": string;
+            };
+            "_pluginInstallFailed": {
+                "title": string;
+                "description": string;
+            };
+            "_themeParseFailed": {
+                "title": string;
+                "description": string;
+            };
+            "_themeInstallFailed": {
+                "title": string;
+                "description": string;
+            };
+        };
+    };
 }
 declare const locales: {
     [lang: string]: Locale;

locales/ja-JP.yml

@@ -1132,6 +1132,10 @@ mutualFollow: "相互フォロー"
 fileAttachedOnly: "ファイル付きのみ"
 showRepliesToOthersInTimeline: "TLに他の人への返信を含める"
 hideRepliesToOthersInTimeline: "TLに他の人への返信を含めない"
+showRepliesToOthersInTimelineAll: "TLに現在フォロー中の人全員の返信を含めるようにする"
+hideRepliesToOthersInTimelineAll: "TLに現在フォロー中の人全員の返信を含めないようにする"
+confirmShowRepliesAll: "この操作は元の戻せません。本当にTLに現在フォロー中の人全員の返信を含めるようにしますか"
+confirmHideRepliesAll: "この操作は元の戻せません。本当にTLに現在フォロー中の人全員の返信を含めないようにしますか"
 externalServices: "外部サービス"
 impressum: "運営者情報"
 impressumUrl: "運営者情報URL"
@@ -1139,6 +1143,7 @@ impressumDescription: "ドイツなどの一部の国と地域では表示が義
 privacyPolicy: "プライバシーポリシー"
 privacyPolicyUrl: "プライバシーポリシーURL"
 tosAndPrivacyPolicy: "利用規約・プライバシーポリシー"
+avatarDecorations: "アイコンデコレーション"
 
 _announcement:
   forExistingUsers: "既存ユーザーのみ"
@@ -2208,6 +2213,9 @@ _moderationLogTypes:
   createAd: "広告を作成"
   deleteAd: "広告を削除"
   updateAd: "広告を更新"
+  createAvatarDecoration: "アイコンデコレーションを作成"
+  updateAvatarDecoration: "アイコンデコレーションを更新"
+  deleteAvatarDecoration: "アイコンデコレーションを削除"
 
 _fileViewer:
   title: "ファイルの詳細"
@@ -2217,3 +2225,45 @@ _fileViewer:
   uploadedAt: "追加日"
   attachedNotes: "添付されているノート"
   thisPageCanBeSeenFromTheAuthor: "このページは、このファイルをアップロードしたユーザーしか閲覧できません。"
+
+_externalResourceInstaller:
+  title: "外部サイトからインストール"
+  checkVendorBeforeInstall: "配布元が信頼できるかを確認した上でインストールしてください。"
+  _plugin:
+    title: "このプラグインをインストールしますか？"
+    metaTitle: "プラグイン情報"
+  _theme:
+    title: "このテーマをインストールしますか？"
+    metaTitle: "テーマ情報"
+  _meta:
+    base: "基本のカラースキーム"
+  _vendorInfo:
+    title: "配布元情報"
+    endpoint: "参照したエンドポイント"
+    hashVerify: "ファイル整合性の確認"
+  _errors:
+    _invalidParams:
+      title: "パラメータが不足しています"
+      description: "外部サイトからデータを取得するために必要な情報が不足しています。URLをお確かめください。"
+    _resourceTypeNotSupported:
+      title: "この外部リソースには対応していません"
+      description: "この外部サイトから取得したリソースの種別には対応していません。サイト管理者にお問い合わせください。"
+    _failedToFetch:
+      title: "データの取得に失敗しました"
+      fetchErrorDescription: "外部サイトとの通信に失敗しました。もう一度試しても改善しない場合、サイト管理者にお問い合わせください。"
+      parseErrorDescription: "外部サイトから取得したデータが読み取れませんでした。サイト管理者にお問い合わせください。"
+    _hashUnmatched:
+      title: "正しいデータが取得できませんでした"
+      description: "提供されたデータの整合性の確認に失敗しました。セキュリティ上、インストールは続行できません。サイト管理者にお問い合わせください。"
+    _pluginParseFailed:
+      title: "AiScript エラー"
+      description: "データは取得できたものの、AiScriptの解析時にエラーがあったため読み込めませんでした。プラグインの作者にお問い合わせください。エラーの詳細はJavascriptコンソールをご確認ください。"
+    _pluginInstallFailed:
+      title: "プラグインのインストールに失敗しました"
+      description: "プラグインのインストール中に問題が発生しました。もう一度お試しください。エラーの詳細はJavascriptコンソールをご覧ください。"
+    _themeParseFailed:
+      title: "テーマ解析エラー"
+      description: "データは取得できたものの、テーマファイルの解析時にエラーがあったため読み込めませんでした。テーマの作者にお問い合わせください。エラーの詳細はJavascriptコンソールをご確認ください。"
+    _themeInstallFailed:
+      title: "テーマのインストールに失敗しました"
+      description: "テーマのインストール中に問題が発生しました。もう一度お試しください。エラーの詳細はJavascriptコンソールをご覧ください。"

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "misskey",
-	"version": "2023.10.2",
+	"version": "2023.11.0-beta.1",
 	"codename": "nasubi",
 	"repository": {
 		"type": "git",

packages/backend/migration/1697847397844-avatar-decoration.js

@@ -0,0 +1,18 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class AvatarDecoration1697847397844 {
+    name = 'AvatarDecoration1697847397844'
+
+    async up(queryRunner) {
+        await queryRunner.query(`CREATE TABLE "avatar_decoration" ("id" character varying(32) NOT NULL, "updatedAt" TIMESTAMP WITH TIME ZONE, "url" character varying(1024) NOT NULL, "name" character varying(256) NOT NULL, "description" character varying(2048) NOT NULL, "roleIdsThatCanBeUsedThisDecoration" character varying(128) array NOT NULL DEFAULT '{}', CONSTRAINT "PK_b6de9296f6097078e1dc53f7603" PRIMARY KEY ("id"))`);
+        await queryRunner.query(`ALTER TABLE "user" ADD "avatarDecorations" character varying(512) array NOT NULL DEFAULT '{}'`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "user" DROP COLUMN "avatarDecorations"`);
+        await queryRunner.query(`DROP TABLE "avatar_decoration"`);
+    }
+}

packages/backend/src/core/AvatarDecorationService.ts

@@ -0,0 +1,129 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
+import * as Redis from 'ioredis';
+import type { AvatarDecorationsRepository, MiAvatarDecoration, MiUser } from '@/models/_.js';
+import { IdService } from '@/core/IdService.js';
+import { GlobalEventService } from '@/core/GlobalEventService.js';
+import { DI } from '@/di-symbols.js';
+import { bindThis } from '@/decorators.js';
+import { MemorySingleCache } from '@/misc/cache.js';
+import type { GlobalEvents } from '@/core/GlobalEventService.js';
+import { ModerationLogService } from '@/core/ModerationLogService.js';
+
+@Injectable()
+export class AvatarDecorationService implements OnApplicationShutdown {
+	public cache: MemorySingleCache<MiAvatarDecoration[]>;
+
+	constructor(
+		@Inject(DI.redisForSub)
+		private redisForSub: Redis.Redis,
+
+		@Inject(DI.avatarDecorationsRepository)
+		private avatarDecorationsRepository: AvatarDecorationsRepository,
+
+		private idService: IdService,
+		private moderationLogService: ModerationLogService,
+		private globalEventService: GlobalEventService,
+	) {
+		this.cache = new MemorySingleCache<MiAvatarDecoration[]>(1000 * 60 * 30);
+
+		this.redisForSub.on('message', this.onMessage);
+	}
+
+	@bindThis
+	private async onMessage(_: string, data: string): Promise<void> {
+		const obj = JSON.parse(data);
+
+		if (obj.channel === 'internal') {
+			const { type, body } = obj.message as GlobalEvents['internal']['payload'];
+			switch (type) {
+				case 'avatarDecorationCreated':
+				case 'avatarDecorationUpdated':
+				case 'avatarDecorationDeleted': {
+					this.cache.delete();
+					break;
+				}
+				default:
+					break;
+			}
+		}
+	}
+
+	@bindThis
+	public async create(options: Partial<MiAvatarDecoration>, moderator?: MiUser): Promise<MiAvatarDecoration> {
+		const created = await this.avatarDecorationsRepository.insert({
+			id: this.idService.gen(),
+			...options,
+		}).then(x => this.avatarDecorationsRepository.findOneByOrFail(x.identifiers[0]));
+
+		this.globalEventService.publishInternalEvent('avatarDecorationCreated', created);
+
+		if (moderator) {
+			this.moderationLogService.log(moderator, 'createAvatarDecoration', {
+				avatarDecorationId: created.id,
+				avatarDecoration: created,
+			});
+		}
+
+		return created;
+	}
+
+	@bindThis
+	public async update(id: MiAvatarDecoration['id'], params: Partial<MiAvatarDecoration>, moderator?: MiUser): Promise<void> {
+		const avatarDecoration = await this.avatarDecorationsRepository.findOneByOrFail({ id });
+
+		const date = new Date();
+		await this.avatarDecorationsRepository.update(avatarDecoration.id, {
+			updatedAt: date,
+			...params,
+		});
+
+		const updated = await this.avatarDecorationsRepository.findOneByOrFail({ id: avatarDecoration.id });
+		this.globalEventService.publishInternalEvent('avatarDecorationUpdated', updated);
+
+		if (moderator) {
+			this.moderationLogService.log(moderator, 'updateAvatarDecoration', {
+				avatarDecorationId: avatarDecoration.id,
+				before: avatarDecoration,
+				after: updated,
+			});
+		}
+	}
+
+	@bindThis
+	public async delete(id: MiAvatarDecoration['id'], moderator?: MiUser): Promise<void> {
+		const avatarDecoration = await this.avatarDecorationsRepository.findOneByOrFail({ id });
+
+		await this.avatarDecorationsRepository.delete({ id: avatarDecoration.id });
+		this.globalEventService.publishInternalEvent('avatarDecorationDeleted', avatarDecoration);
+
+		if (moderator) {
+			this.moderationLogService.log(moderator, 'deleteAvatarDecoration', {
+				avatarDecorationId: avatarDecoration.id,
+				avatarDecoration: avatarDecoration,
+			});
+		}
+	}
+
+	@bindThis
+	public async getAll(noCache = false): Promise<MiAvatarDecoration[]> {
+		if (noCache) {
+			this.cache.delete();
+		}
+		return this.cache.fetch(() => this.avatarDecorationsRepository.find());
+	}
+
+	@bindThis
+	public dispose(): void {
+		this.redisForSub.off('message', this.onMessage);
+	}
+
+	@bindThis
+	public onApplicationShutdown(signal?: string | undefined): void {
+		this.dispose();
+	}
+}

packages/backend/src/core/CoreModule.ts

@@ -11,6 +11,7 @@ import { AnnouncementService } from './AnnouncementService.js';
 import { AntennaService } from './AntennaService.js';
 import { AppLockService } from './AppLockService.js';
 import { AchievementService } from './AchievementService.js';
+import { AvatarDecorationService } from './AvatarDecorationService.js';
 import { CaptchaService } from './CaptchaService.js';
 import { CreateSystemUserService } from './CreateSystemUserService.js';
 import { CustomEmojiService } from './CustomEmojiService.js';
@@ -140,6 +141,7 @@ const $AnnouncementService: Provider = { provide: 'AnnouncementService', useExis
 const $AntennaService: Provider = { provide: 'AntennaService', useExisting: AntennaService };
 const $AppLockService: Provider = { provide: 'AppLockService', useExisting: AppLockService };
 const $AchievementService: Provider = { provide: 'AchievementService', useExisting: AchievementService };
+const $AvatarDecorationService: Provider = { provide: 'AvatarDecorationService', useExisting: AvatarDecorationService };
 const $CaptchaService: Provider = { provide: 'CaptchaService', useExisting: CaptchaService };
 const $CreateSystemUserService: Provider = { provide: 'CreateSystemUserService', useExisting: CreateSystemUserService };
 const $CustomEmojiService: Provider = { provide: 'CustomEmojiService', useExisting: CustomEmojiService };
@@ -273,6 +275,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		AntennaService,
 		AppLockService,
 		AchievementService,
+		AvatarDecorationService,
 		CaptchaService,
 		CreateSystemUserService,
 		CustomEmojiService,
@@ -399,6 +402,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		$AntennaService,
 		$AppLockService,
 		$AchievementService,
+		$AvatarDecorationService,
 		$CaptchaService,
 		$CreateSystemUserService,
 		$CustomEmojiService,
@@ -526,6 +530,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		AntennaService,
 		AppLockService,
 		AchievementService,
+		AvatarDecorationService,
 		CaptchaService,
 		CreateSystemUserService,
 		CustomEmojiService,
@@ -651,6 +656,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 		$AntennaService,
 		$AppLockService,
 		$AchievementService,
+		$AvatarDecorationService,
 		$CaptchaService,
 		$CreateSystemUserService,
 		$CustomEmojiService,

packages/backend/src/core/GlobalEventService.ts

@@ -18,7 +18,7 @@ import type { MiSignin } from '@/models/Signin.js';
 import type { MiPage } from '@/models/Page.js';
 import type { MiWebhook } from '@/models/Webhook.js';
 import type { MiMeta } from '@/models/Meta.js';
-import { MiRole, MiRoleAssignment } from '@/models/_.js';
+import { MiAvatarDecoration, MiRole, MiRoleAssignment } from '@/models/_.js';
 import type { Packed } from '@/misc/json-schema.js';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
@@ -188,6 +188,9 @@ export interface InternalEventTypes {
 	antennaCreated: MiAntenna;
 	antennaDeleted: MiAntenna;
 	antennaUpdated: MiAntenna;
+	avatarDecorationCreated: MiAvatarDecoration;
+	avatarDecorationDeleted: MiAvatarDecoration;
+	avatarDecorationUpdated: MiAvatarDecoration;
 	metaUpdated: MiMeta;
 	followChannel: { userId: MiUser['id']; channelId: MiChannel['id']; };
 	unfollowChannel: { userId: MiUser['id']; channelId: MiChannel['id']; };

packages/backend/src/core/NoteCreateService.ts

@@ -868,7 +868,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 
 			if (note.visibility === 'followers') {
 				// TODO: 重そうだから何とかしたい Set 使う？
-				userListMemberships = userListMemberships.filter(x => followings.some(f => f.followerId === x.userListUserId));
+				userListMemberships = userListMemberships.filter(x => x.userListUserId === user.id || followings.some(f => f.followerId === x.userListUserId));
 			}
 
 			// TODO: あまりにも数が多いと redisPipeline.exec に失敗する(理由は不明)ため、3万件程度を目安に分割して実行するようにする

packages/backend/src/core/RoleService.ts

@@ -227,6 +227,12 @@ export class RoleService implements OnApplicationShutdown {
 		}
 	}
 
+	@bindThis
+	public async getRoles() {
+		const roles = await this.rolesCache.fetch(() => this.rolesRepository.findBy({}));
+		return roles;
+	}
+
 	@bindThis
 	public async getUserAssigns(userId: MiUser['id']) {
 		const now = Date.now();

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

@@ -21,9 +21,10 @@ import { RoleService } from '@/core/RoleService.js';
 import { ApPersonService } from '@/core/activitypub/models/ApPersonService.js';
 import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
 import { IdService } from '@/core/IdService.js';
+import type { AnnouncementService } from '@/core/AnnouncementService.js';
+import type { CustomEmojiService } from '@/core/CustomEmojiService.js';
+import { AvatarDecorationService } from '@/core/AvatarDecorationService.js';
 import type { OnModuleInit } from '@nestjs/common';
-import type { AnnouncementService } from '../AnnouncementService.js';
-import type { CustomEmojiService } from '../CustomEmojiService.js';
 import type { NoteEntityService } from './NoteEntityService.js';
 import type { DriveFileEntityService } from './DriveFileEntityService.js';
 import type { PageEntityService } from './PageEntityService.js';
@@ -62,6 +63,7 @@ export class UserEntityService implements OnModuleInit {
 	private roleService: RoleService;
 	private federatedInstanceService: FederatedInstanceService;
 	private idService: IdService;
+	private avatarDecorationService: AvatarDecorationService;
 
 	constructor(
 		private moduleRef: ModuleRef,
@@ -126,6 +128,7 @@ export class UserEntityService implements OnModuleInit {
 		this.roleService = this.moduleRef.get('RoleService');
 		this.federatedInstanceService = this.moduleRef.get('FederatedInstanceService');
 		this.idService = this.moduleRef.get('IdService');
+		this.avatarDecorationService = this.moduleRef.get('AvatarDecorationService');
 	}
 
 	//#region Validators
@@ -328,8 +331,6 @@ export class UserEntityService implements OnModuleInit {
 				...announcement,
 			})) : null;
 
-		const falsy = opts.detail ? false : undefined;
-
 		const packed = {
 			id: user.id,
 			name: user.name,
@@ -337,6 +338,10 @@ export class UserEntityService implements OnModuleInit {
 			host: user.host,
 			avatarUrl: user.avatarUrl ?? this.getIdenticonUrl(user),
 			avatarBlurhash: user.avatarBlurhash,
+			avatarDecorations: user.avatarDecorations.length > 0 ? this.avatarDecorationService.getAll().then(decorations => decorations.filter(decoration => user.avatarDecorations.includes(decoration.id)).map(decoration => ({
+				id: decoration.id,
+				url: decoration.url,
+			}))) : [],
 			isBot: user.isBot,
 			isCat: user.isCat,
 			instance: user.host ? this.federatedInstanceService.federatedInstanceCache.fetch(user.host).then(instance => instance ? {

packages/backend/src/di-symbols.ts

@@ -18,6 +18,7 @@ export const DI = {
 	announcementsRepository: Symbol('announcementsRepository'),
 	announcementReadsRepository: Symbol('announcementReadsRepository'),
 	appsRepository: Symbol('appsRepository'),
+	avatarDecorationsRepository: Symbol('avatarDecorationsRepository'),
 	noteFavoritesRepository: Symbol('noteFavoritesRepository'),
 	noteThreadMutingsRepository: Symbol('noteThreadMutingsRepository'),
 	noteReactionsRepository: Symbol('noteReactionsRepository'),

packages/backend/src/models/AvatarDecoration.ts

@@ -0,0 +1,39 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Entity, PrimaryColumn, Index, Column, ManyToOne, JoinColumn } from 'typeorm';
+import { id } from './util/id.js';
+
+@Entity('avatar_decoration')
+export class MiAvatarDecoration {
+	@PrimaryColumn(id())
+	public id: string;
+
+	@Column('timestamp with time zone', {
+		nullable: true,
+	})
+	public updatedAt: Date | null;
+
+	@Column('varchar', {
+		length: 1024,
+	})
+	public url: string;
+
+	@Column('varchar', {
+		length: 256,
+	})
+	public name: string;
+
+	@Column('varchar', {
+		length: 2048,
+	})
+	public description: string;
+
+	// TODO: 定期ジョブで存在しなくなったロールIDを除去するようにする
+	@Column('varchar', {
+		array: true, length: 128, default: '{}',
+	})
+	public roleIdsThatCanBeUsedThisDecoration: string[];
+}

packages/backend/src/models/RepositoryModule.ts

@@ -5,7 +5,7 @@
 
 import { Module } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
-import { MiAbuseUserReport, MiAccessToken, MiAd, MiAnnouncement, MiAnnouncementRead, MiAntenna, MiApp, MiAuthSession, MiBlocking, MiChannel, MiChannelFavorite, MiChannelFollowing, MiClip, MiClipFavorite, MiClipNote, MiDriveFile, MiDriveFolder, MiEmoji, MiFlash, MiFlashLike, MiFollowRequest, MiFollowing, MiGalleryLike, MiGalleryPost, MiHashtag, MiInstance, MiMeta, MiModerationLog, MiMuting, MiNote, MiNoteFavorite, MiNoteReaction, MiNoteThreadMuting, MiNoteUnread, MiPage, MiPageLike, MiPasswordResetRequest, MiPoll, MiPollVote, MiPromoNote, MiPromoRead, MiRegistrationTicket, MiRegistryItem, MiRelay, MiRenoteMuting, MiRetentionAggregation, MiRole, MiRoleAssignment, MiSignin, MiSwSubscription, MiUsedUsername, MiUser, MiUserIp, MiUserKeypair, MiUserList, MiUserListFavorite, MiUserListMembership, MiUserMemo, MiUserNotePining, MiUserPending, MiUserProfile, MiUserPublickey, MiUserSecurityKey, MiWebhook } from './_.js';
+import { MiAbuseUserReport, MiAccessToken, MiAd, MiAnnouncement, MiAnnouncementRead, MiAntenna, MiApp, MiAuthSession, MiAvatarDecoration, MiBlocking, MiChannel, MiChannelFavorite, MiChannelFollowing, MiClip, MiClipFavorite, MiClipNote, MiDriveFile, MiDriveFolder, MiEmoji, MiFlash, MiFlashLike, MiFollowRequest, MiFollowing, MiGalleryLike, MiGalleryPost, MiHashtag, MiInstance, MiMeta, MiModerationLog, MiMuting, MiNote, MiNoteFavorite, MiNoteReaction, MiNoteThreadMuting, MiNoteUnread, MiPage, MiPageLike, MiPasswordResetRequest, MiPoll, MiPollVote, MiPromoNote, MiPromoRead, MiRegistrationTicket, MiRegistryItem, MiRelay, MiRenoteMuting, MiRetentionAggregation, MiRole, MiRoleAssignment, MiSignin, MiSwSubscription, MiUsedUsername, MiUser, MiUserIp, MiUserKeypair, MiUserList, MiUserListFavorite, MiUserListMembership, MiUserMemo, MiUserNotePining, MiUserPending, MiUserProfile, MiUserPublickey, MiUserSecurityKey, MiWebhook } from './_.js';
 import type { DataSource } from 'typeorm';
 import type { Provider } from '@nestjs/common';
 
@@ -39,6 +39,12 @@ const $appsRepository: Provider = {
 	inject: [DI.db],
 };
 
+const $avatarDecorationsRepository: Provider = {
+	provide: DI.avatarDecorationsRepository,
+	useFactory: (db: DataSource) => db.getRepository(MiAvatarDecoration),
+	inject: [DI.db],
+};
+
 const $noteFavoritesRepository: Provider = {
 	provide: DI.noteFavoritesRepository,
 	useFactory: (db: DataSource) => db.getRepository(MiNoteFavorite),
@@ -402,6 +408,7 @@ const $userMemosRepository: Provider = {
 		$announcementsRepository,
 		$announcementReadsRepository,
 		$appsRepository,
+		$avatarDecorationsRepository,
 		$noteFavoritesRepository,
 		$noteThreadMutingsRepository,
 		$noteReactionsRepository,
@@ -468,6 +475,7 @@ const $userMemosRepository: Provider = {
 		$announcementsRepository,
 		$announcementReadsRepository,
 		$appsRepository,
+		$avatarDecorationsRepository,
 		$noteFavoritesRepository,
 		$noteThreadMutingsRepository,
 		$noteReactionsRepository,

packages/backend/src/models/User.ts

@@ -138,6 +138,11 @@ export class MiUser {
 	})
 	public bannerBlurhash: string | null;
 
+	@Column('varchar', {
+		length: 512, array: true, default: '{}',
+	})
+	public avatarDecorations: string[];
+
 	@Index()
 	@Column('varchar', {
 		length: 128, array: true, default: '{}',

packages/backend/src/models/_.ts

@@ -10,6 +10,7 @@ import { MiAnnouncement } from '@/models/Announcement.js';
 import { MiAnnouncementRead } from '@/models/AnnouncementRead.js';
 import { MiAntenna } from '@/models/Antenna.js';
 import { MiApp } from '@/models/App.js';
+import { MiAvatarDecoration } from '@/models/AvatarDecoration.js';
 import { MiAuthSession } from '@/models/AuthSession.js';
 import { MiBlocking } from '@/models/Blocking.js';
 import { MiChannelFollowing } from '@/models/ChannelFollowing.js';
@@ -77,6 +78,7 @@ export {
 	MiAnnouncementRead,
 	MiAntenna,
 	MiApp,
+	MiAvatarDecoration,
 	MiAuthSession,
 	MiBlocking,
 	MiChannelFollowing,
@@ -143,6 +145,7 @@ export type AnnouncementsRepository = Repository<MiAnnouncement>;
 export type AnnouncementReadsRepository = Repository<MiAnnouncementRead>;
 export type AntennasRepository = Repository<MiAntenna>;
 export type AppsRepository = Repository<MiApp>;
+export type AvatarDecorationsRepository = Repository<MiAvatarDecoration>;
 export type AuthSessionsRepository = Repository<MiAuthSession>;
 export type BlockingsRepository = Repository<MiBlocking>;
 export type ChannelFollowingsRepository = Repository<MiChannelFollowing>;

packages/backend/src/models/json-schema/user.ts

@@ -37,6 +37,26 @@ export const packedUserLiteSchema = {
 			type: 'string',
 			nullable: true, optional: false,
 		},
+		avatarDecorations: {
+			type: 'array',
+			nullable: false, optional: false,
+			items: {
+				type: 'object',
+				nullable: false, optional: false,
+				properties: {
+					id: {
+						type: 'string',
+						nullable: false, optional: false,
+						format: 'id',
+					},
+					url: {
+						type: 'string',
+						format: 'url',
+						nullable: false, optional: false,
+					},
+				},
+			},
+		},
 		isAdmin: {
 			type: 'boolean',
 			nullable: false, optional: true,

packages/backend/src/postgres.ts

@@ -18,6 +18,7 @@ import { MiAnnouncement } from '@/models/Announcement.js';
 import { MiAnnouncementRead } from '@/models/AnnouncementRead.js';
 import { MiAntenna } from '@/models/Antenna.js';
 import { MiApp } from '@/models/App.js';
+import { MiAvatarDecoration } from '@/models/AvatarDecoration.js';
 import { MiAuthSession } from '@/models/AuthSession.js';
 import { MiBlocking } from '@/models/Blocking.js';
 import { MiChannelFollowing } from '@/models/ChannelFollowing.js';
@@ -129,6 +130,7 @@ export const entities = [
 	MiMeta,
 	MiInstance,
 	MiApp,
+	MiAvatarDecoration,
 	MiAuthSession,
 	MiAccessToken,
 	MiUser,

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

@@ -18,6 +18,10 @@ import * as ep___admin_announcements_create from './endpoints/admin/announcement
 import * as ep___admin_announcements_delete from './endpoints/admin/announcements/delete.js';
 import * as ep___admin_announcements_list from './endpoints/admin/announcements/list.js';
 import * as ep___admin_announcements_update from './endpoints/admin/announcements/update.js';
+import * as ep___admin_avatarDecorations_create from './endpoints/admin/avatar-decorations/create.js';
+import * as ep___admin_avatarDecorations_delete from './endpoints/admin/avatar-decorations/delete.js';
+import * as ep___admin_avatarDecorations_list from './endpoints/admin/avatar-decorations/list.js';
+import * as ep___admin_avatarDecorations_update from './endpoints/admin/avatar-decorations/update.js';
 import * as ep___admin_deleteAllFilesOfAUser from './endpoints/admin/delete-all-files-of-a-user.js';
 import * as ep___admin_drive_cleanRemoteFiles from './endpoints/admin/drive/clean-remote-files.js';
 import * as ep___admin_drive_cleanup from './endpoints/admin/drive/cleanup.js';
@@ -161,6 +165,7 @@ import * as ep___federation_stats from './endpoints/federation/stats.js';
 import * as ep___following_create from './endpoints/following/create.js';
 import * as ep___following_delete from './endpoints/following/delete.js';
 import * as ep___following_update from './endpoints/following/update.js';
+import * as ep___following_update_all from './endpoints/following/update-all.js';
 import * as ep___following_invalidate from './endpoints/following/invalidate.js';
 import * as ep___following_requests_accept from './endpoints/following/requests/accept.js';
 import * as ep___following_requests_cancel from './endpoints/following/requests/cancel.js';
@@ -176,6 +181,7 @@ import * as ep___gallery_posts_show from './endpoints/gallery/posts/show.js';
 import * as ep___gallery_posts_unlike from './endpoints/gallery/posts/unlike.js';
 import * as ep___gallery_posts_update from './endpoints/gallery/posts/update.js';
 import * as ep___getOnlineUsersCount from './endpoints/get-online-users-count.js';
+import * as ep___getAvatarDecorations from './endpoints/get-avatar-decorations.js';
 import * as ep___hashtags_list from './endpoints/hashtags/list.js';
 import * as ep___hashtags_search from './endpoints/hashtags/search.js';
 import * as ep___hashtags_show from './endpoints/hashtags/show.js';
@@ -351,6 +357,7 @@ import * as ep___users_show from './endpoints/users/show.js';
 import * as ep___users_achievements from './endpoints/users/achievements.js';
 import * as ep___users_updateMemo from './endpoints/users/update-memo.js';
 import * as ep___fetchRss from './endpoints/fetch-rss.js';
+import * as ep___fetchExternalResources from './endpoints/fetch-external-resources.js';
 import * as ep___retention from './endpoints/retention.js';
 import { GetterService } from './GetterService.js';
 import { ApiLoggerService } from './ApiLoggerService.js';
@@ -368,6 +375,10 @@ const $admin_announcements_create: Provider = { provide: 'ep:admin/announcements
 const $admin_announcements_delete: Provider = { provide: 'ep:admin/announcements/delete', useClass: ep___admin_announcements_delete.default };
 const $admin_announcements_list: Provider = { provide: 'ep:admin/announcements/list', useClass: ep___admin_announcements_list.default };
 const $admin_announcements_update: Provider = { provide: 'ep:admin/announcements/update', useClass: ep___admin_announcements_update.default };
+const $admin_avatarDecorations_create: Provider = { provide: 'ep:admin/avatar-decorations/create', useClass: ep___admin_avatarDecorations_create.default };
+const $admin_avatarDecorations_delete: Provider = { provide: 'ep:admin/avatar-decorations/delete', useClass: ep___admin_avatarDecorations_delete.default };
+const $admin_avatarDecorations_list: Provider = { provide: 'ep:admin/avatar-decorations/list', useClass: ep___admin_avatarDecorations_list.default };
+const $admin_avatarDecorations_update: Provider = { provide: 'ep:admin/avatar-decorations/update', useClass: ep___admin_avatarDecorations_update.default };
 const $admin_deleteAllFilesOfAUser: Provider = { provide: 'ep:admin/delete-all-files-of-a-user', useClass: ep___admin_deleteAllFilesOfAUser.default };
 const $admin_drive_cleanRemoteFiles: Provider = { provide: 'ep:admin/drive/clean-remote-files', useClass: ep___admin_drive_cleanRemoteFiles.default };
 const $admin_drive_cleanup: Provider = { provide: 'ep:admin/drive/cleanup', useClass: ep___admin_drive_cleanup.default };
@@ -511,6 +522,7 @@ const $federation_stats: Provider = { provide: 'ep:federation/stats', useClass:
 const $following_create: Provider = { provide: 'ep:following/create', useClass: ep___following_create.default };
 const $following_delete: Provider = { provide: 'ep:following/delete', useClass: ep___following_delete.default };
 const $following_update: Provider = { provide: 'ep:following/update', useClass: ep___following_update.default };
+const $following_update_all: Provider = { provide: 'ep:following/update-all', useClass: ep___following_update_all.default };
 const $following_invalidate: Provider = { provide: 'ep:following/invalidate', useClass: ep___following_invalidate.default };
 const $following_requests_accept: Provider = { provide: 'ep:following/requests/accept', useClass: ep___following_requests_accept.default };
 const $following_requests_cancel: Provider = { provide: 'ep:following/requests/cancel', useClass: ep___following_requests_cancel.default };
@@ -526,6 +538,7 @@ const $gallery_posts_show: Provider = { provide: 'ep:gallery/posts/show', useCla
 const $gallery_posts_unlike: Provider = { provide: 'ep:gallery/posts/unlike', useClass: ep___gallery_posts_unlike.default };
 const $gallery_posts_update: Provider = { provide: 'ep:gallery/posts/update', useClass: ep___gallery_posts_update.default };
 const $getOnlineUsersCount: Provider = { provide: 'ep:get-online-users-count', useClass: ep___getOnlineUsersCount.default };
+const $getAvatarDecorations: Provider = { provide: 'ep:get-avatar-decorations', useClass: ep___getAvatarDecorations.default };
 const $hashtags_list: Provider = { provide: 'ep:hashtags/list', useClass: ep___hashtags_list.default };
 const $hashtags_search: Provider = { provide: 'ep:hashtags/search', useClass: ep___hashtags_search.default };
 const $hashtags_show: Provider = { provide: 'ep:hashtags/show', useClass: ep___hashtags_show.default };
@@ -701,6 +714,7 @@ const $users_show: Provider = { provide: 'ep:users/show', useClass: ep___users_s
 const $users_achievements: Provider = { provide: 'ep:users/achievements', useClass: ep___users_achievements.default };
 const $users_updateMemo: Provider = { provide: 'ep:users/update-memo', useClass: ep___users_updateMemo.default };
 const $fetchRss: Provider = { provide: 'ep:fetch-rss', useClass: ep___fetchRss.default };
+const $fetchExternalResources: Provider = { provide: 'ep:fetch-external-resources', useClass: ep___fetchExternalResources.default };
 const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention.default };
 
 @Module({
@@ -722,6 +736,10 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$admin_announcements_delete,
 		$admin_announcements_list,
 		$admin_announcements_update,
+		$admin_avatarDecorations_create,
+		$admin_avatarDecorations_delete,
+		$admin_avatarDecorations_list,
+		$admin_avatarDecorations_update,
 		$admin_deleteAllFilesOfAUser,
 		$admin_drive_cleanRemoteFiles,
 		$admin_drive_cleanup,
@@ -865,6 +883,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$following_create,
 		$following_delete,
 		$following_update,
+		$following_update_all,
 		$following_invalidate,
 		$following_requests_accept,
 		$following_requests_cancel,
@@ -880,6 +899,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$gallery_posts_unlike,
 		$gallery_posts_update,
 		$getOnlineUsersCount,
+		$getAvatarDecorations,
 		$hashtags_list,
 		$hashtags_search,
 		$hashtags_show,
@@ -1055,6 +1075,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$users_achievements,
 		$users_updateMemo,
 		$fetchRss,
+		$fetchExternalResources,
 		$retention,
 	],
 	exports: [
@@ -1070,6 +1091,10 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$admin_announcements_delete,
 		$admin_announcements_list,
 		$admin_announcements_update,
+		$admin_avatarDecorations_create,
+		$admin_avatarDecorations_delete,
+		$admin_avatarDecorations_list,
+		$admin_avatarDecorations_update,
 		$admin_deleteAllFilesOfAUser,
 		$admin_drive_cleanRemoteFiles,
 		$admin_drive_cleanup,
@@ -1213,6 +1238,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$following_create,
 		$following_delete,
 		$following_update,
+		$following_update_all,
 		$following_invalidate,
 		$following_requests_accept,
 		$following_requests_cancel,
@@ -1228,6 +1254,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$gallery_posts_unlike,
 		$gallery_posts_update,
 		$getOnlineUsersCount,
+		$getAvatarDecorations,
 		$hashtags_list,
 		$hashtags_search,
 		$hashtags_show,
@@ -1400,6 +1427,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$users_achievements,
 		$users_updateMemo,
 		$fetchRss,
+		$fetchExternalResources,
 		$retention,
 	],
 })

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

@@ -18,6 +18,10 @@ import * as ep___admin_announcements_create from './endpoints/admin/announcement
 import * as ep___admin_announcements_delete from './endpoints/admin/announcements/delete.js';
 import * as ep___admin_announcements_list from './endpoints/admin/announcements/list.js';
 import * as ep___admin_announcements_update from './endpoints/admin/announcements/update.js';
+import * as ep___admin_avatarDecorations_create from './endpoints/admin/avatar-decorations/create.js';
+import * as ep___admin_avatarDecorations_delete from './endpoints/admin/avatar-decorations/delete.js';
+import * as ep___admin_avatarDecorations_list from './endpoints/admin/avatar-decorations/list.js';
+import * as ep___admin_avatarDecorations_update from './endpoints/admin/avatar-decorations/update.js';
 import * as ep___admin_deleteAllFilesOfAUser from './endpoints/admin/delete-all-files-of-a-user.js';
 import * as ep___admin_drive_cleanRemoteFiles from './endpoints/admin/drive/clean-remote-files.js';
 import * as ep___admin_drive_cleanup from './endpoints/admin/drive/cleanup.js';
@@ -161,6 +165,7 @@ import * as ep___federation_stats from './endpoints/federation/stats.js';
 import * as ep___following_create from './endpoints/following/create.js';
 import * as ep___following_delete from './endpoints/following/delete.js';
 import * as ep___following_update from './endpoints/following/update.js';
+import * as ep___following_update_all from './endpoints/following/update-all.js';
 import * as ep___following_invalidate from './endpoints/following/invalidate.js';
 import * as ep___following_requests_accept from './endpoints/following/requests/accept.js';
 import * as ep___following_requests_cancel from './endpoints/following/requests/cancel.js';
@@ -176,6 +181,7 @@ import * as ep___gallery_posts_show from './endpoints/gallery/posts/show.js';
 import * as ep___gallery_posts_unlike from './endpoints/gallery/posts/unlike.js';
 import * as ep___gallery_posts_update from './endpoints/gallery/posts/update.js';
 import * as ep___getOnlineUsersCount from './endpoints/get-online-users-count.js';
+import * as ep___getAvatarDecorations from './endpoints/get-avatar-decorations.js';
 import * as ep___hashtags_list from './endpoints/hashtags/list.js';
 import * as ep___hashtags_search from './endpoints/hashtags/search.js';
 import * as ep___hashtags_show from './endpoints/hashtags/show.js';
@@ -351,6 +357,7 @@ import * as ep___users_show from './endpoints/users/show.js';
 import * as ep___users_achievements from './endpoints/users/achievements.js';
 import * as ep___users_updateMemo from './endpoints/users/update-memo.js';
 import * as ep___fetchRss from './endpoints/fetch-rss.js';
+import * as ep___fetchExternalResources from './endpoints/fetch-external-resources.js';
 import * as ep___retention from './endpoints/retention.js';
 
 const eps = [
@@ -366,6 +373,10 @@ const eps = [
 	['admin/announcements/delete', ep___admin_announcements_delete],
 	['admin/announcements/list', ep___admin_announcements_list],
 	['admin/announcements/update', ep___admin_announcements_update],
+	['admin/avatar-decorations/create', ep___admin_avatarDecorations_create],
+	['admin/avatar-decorations/delete', ep___admin_avatarDecorations_delete],
+	['admin/avatar-decorations/list', ep___admin_avatarDecorations_list],
+	['admin/avatar-decorations/update', ep___admin_avatarDecorations_update],
 	['admin/delete-all-files-of-a-user', ep___admin_deleteAllFilesOfAUser],
 	['admin/drive/clean-remote-files', ep___admin_drive_cleanRemoteFiles],
 	['admin/drive/cleanup', ep___admin_drive_cleanup],
@@ -509,6 +520,7 @@ const eps = [
 	['following/create', ep___following_create],
 	['following/delete', ep___following_delete],
 	['following/update', ep___following_update],
+	['following/update-all', ep___following_update_all],
 	['following/invalidate', ep___following_invalidate],
 	['following/requests/accept', ep___following_requests_accept],
 	['following/requests/cancel', ep___following_requests_cancel],
@@ -524,6 +536,7 @@ const eps = [
 	['gallery/posts/unlike', ep___gallery_posts_unlike],
 	['gallery/posts/update', ep___gallery_posts_update],
 	['get-online-users-count', ep___getOnlineUsersCount],
+	['get-avatar-decorations', ep___getAvatarDecorations],
 	['hashtags/list', ep___hashtags_list],
 	['hashtags/search', ep___hashtags_search],
 	['hashtags/show', ep___hashtags_show],
@@ -699,6 +712,7 @@ const eps = [
 	['users/achievements', ep___users_achievements],
 	['users/update-memo', ep___users_updateMemo],
 	['fetch-rss', ep___fetchRss],
+	['fetch-external-resources', ep___fetchExternalResources],
 	['retention', ep___retention],
 ];
 

packages/backend/src/server/api/endpoints/admin/avatar-decorations/create.ts

@@ -0,0 +1,44 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { AvatarDecorationService } from '@/core/AvatarDecorationService.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		name: { type: 'string', minLength: 1 },
+		description: { type: 'string' },
+		url: { type: 'string', minLength: 1 },
+		roleIdsThatCanBeUsedThisDecoration: { type: 'array', items: {
+			type: 'string',
+		} },
+	},
+	required: ['name', 'description', 'url'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private avatarDecorationService: AvatarDecorationService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			await this.avatarDecorationService.create({
+				name: ps.name,
+				description: ps.description,
+				url: ps.url,
+				roleIdsThatCanBeUsedThisDecoration: ps.roleIdsThatCanBeUsedThisDecoration,
+			}, me);
+		});
+	}
+}

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

@@ -0,0 +1,39 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { DI } from '@/di-symbols.js';
+import { AvatarDecorationService } from '@/core/AvatarDecorationService.js';
+import { ApiError } from '../../../error.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+
+	errors: {
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		id: { type: 'string', format: 'misskey:id' },
+	},
+	required: ['id'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private avatarDecorationService: AvatarDecorationService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			await this.avatarDecorationService.delete(ps.id, me);
+		});
+	}
+}

packages/backend/src/server/api/endpoints/admin/avatar-decorations/list.ts

@@ -0,0 +1,101 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import type { AnnouncementsRepository, AnnouncementReadsRepository } from '@/models/_.js';
+import type { MiAnnouncement } from '@/models/Announcement.js';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { QueryService } from '@/core/QueryService.js';
+import { DI } from '@/di-symbols.js';
+import { IdService } from '@/core/IdService.js';
+import { AvatarDecorationService } from '@/core/AvatarDecorationService.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+
+	res: {
+		type: 'array',
+		optional: false, nullable: false,
+		items: {
+			type: 'object',
+			optional: false, nullable: false,
+			properties: {
+				id: {
+					type: 'string',
+					optional: false, nullable: false,
+					format: 'id',
+					example: 'xxxxxxxxxx',
+				},
+				createdAt: {
+					type: 'string',
+					optional: false, nullable: false,
+					format: 'date-time',
+				},
+				updatedAt: {
+					type: 'string',
+					optional: false, nullable: true,
+					format: 'date-time',
+				},
+				name: {
+					type: 'string',
+					optional: false, nullable: false,
+				},
+				description: {
+					type: 'string',
+					optional: false, nullable: false,
+				},
+				url: {
+					type: 'string',
+					optional: false, nullable: false,
+				},
+				roleIdsThatCanBeUsedThisDecoration: {
+					type: 'array',
+					optional: false, nullable: false,
+					items: {
+						type: 'string',
+						optional: false, nullable: false,
+						format: 'id',
+					},
+				},
+			},
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
+		sinceId: { type: 'string', format: 'misskey:id' },
+		untilId: { type: 'string', format: 'misskey:id' },
+		userId: { type: 'string', format: 'misskey:id', nullable: true },
+	},
+	required: [],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private avatarDecorationService: AvatarDecorationService,
+		private idService: IdService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const avatarDecorations = await this.avatarDecorationService.getAll(true);
+
+			return avatarDecorations.map(avatarDecoration => ({
+				id: avatarDecoration.id,
+				createdAt: this.idService.parse(avatarDecoration.id).date.toISOString(),
+				updatedAt: avatarDecoration.updatedAt?.toISOString() ?? null,
+				name: avatarDecoration.name,
+				description: avatarDecoration.description,
+				url: avatarDecoration.url,
+				roleIdsThatCanBeUsedThisDecoration: avatarDecoration.roleIdsThatCanBeUsedThisDecoration,
+			}));
+		});
+	}
+}

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

@@ -0,0 +1,50 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { DI } from '@/di-symbols.js';
+import { AvatarDecorationService } from '@/core/AvatarDecorationService.js';
+import { ApiError } from '../../../error.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+
+	errors: {
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		id: { type: 'string', format: 'misskey:id' },
+		name: { type: 'string', minLength: 1 },
+		description: { type: 'string' },
+		url: { type: 'string', minLength: 1 },
+		roleIdsThatCanBeUsedThisDecoration: { type: 'array', items: {
+			type: 'string',
+		} },
+	},
+	required: ['id'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private avatarDecorationService: AvatarDecorationService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			await this.avatarDecorationService.update(ps.id, {
+				name: ps.name,
+				description: ps.description,
+				url: ps.url,
+				roleIdsThatCanBeUsedThisDecoration: ps.roleIdsThatCanBeUsedThisDecoration,
+			}, me);
+		});
+	}
+}

packages/backend/src/server/api/endpoints/fetch-external-resources.ts

@@ -0,0 +1,72 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { createHash } from 'crypto';
+import ms from 'ms';
+import { Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { HttpRequestService } from '@/core/HttpRequestService.js';
+import { ApiError } from '../error.js';
+
+export const meta = {
+	tags: ['meta'],
+
+	requireCredential: true,
+
+	limit: {
+		duration: ms('1hour'),
+		max: 50,
+	},
+
+	errors: {
+		invalidSchema: {
+			message: 'External resource returned invalid schema.',
+			code: 'EXT_RESOURCE_RETURNED_INVALID_SCHEMA',
+			id: 'bb774091-7a15-4a70-9dc5-6ac8cf125856',
+		},
+		hashUnmached: {
+			message: 'Hash did not match.',
+			code: 'EXT_RESOURCE_HASH_DIDNT_MATCH',
+			id: '693ba8ba-b486-40df-a174-72f8279b56a4',
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		url: { type: 'string' },
+		hash: { type: 'string' },
+	},
+	required: ['url', 'hash'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private httpRequestService: HttpRequestService,
+	) {
+		super(meta, paramDef, async (ps) => {
+			const res = await this.httpRequestService.getJson<{
+				type: string;
+				data: string;
+			}>(ps.url);
+
+			if (!res.data || !res.type) {
+				throw new ApiError(meta.errors.invalidSchema);
+			}
+
+			const resHash = createHash('sha512').update(res.data.replace(/\r\n/g, '\n')).digest('hex');
+			if (resHash !== ps.hash) {
+				throw new ApiError(meta.errors.hashUnmached);
+			}
+
+			return {
+				type: res.type,
+				data: res.data,
+			};
+		});
+	}
+}

packages/backend/src/server/api/endpoints/following/update-all.ts

@@ -0,0 +1,54 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import ms from 'ms';
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import type { FollowingsRepository } from '@/models/_.js';
+import { UserEntityService } from '@/core/entities/UserEntityService.js';
+import { UserFollowingService } from '@/core/UserFollowingService.js';
+import { DI } from '@/di-symbols.js';
+import { GetterService } from '@/server/api/GetterService.js';
+import { ApiError } from '../../error.js';
+
+export const meta = {
+	tags: ['following', 'users'],
+
+	limit: {
+		duration: ms('1hour'),
+		max: 10,
+	},
+
+	requireCredential: true,
+
+	kind: 'write:following',
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		notify: { type: 'string', enum: ['normal', 'none'] },
+		withReplies: { type: 'boolean' },
+	},
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		@Inject(DI.followingsRepository)
+		private followingsRepository: FollowingsRepository,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			await this.followingsRepository.update({
+				followerId: me.id,
+			}, {
+				notify: ps.notify != null ? (ps.notify === 'none' ? null : ps.notify) : undefined,
+				withReplies: ps.withReplies != null ? ps.withReplies : undefined,
+			});
+
+			return;
+		});
+	}
+}

packages/backend/src/server/api/endpoints/get-avatar-decorations.ts

@@ -0,0 +1,79 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { IsNull } from 'typeorm';
+import { Inject, Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { DI } from '@/di-symbols.js';
+import { AvatarDecorationService } from '@/core/AvatarDecorationService.js';
+
+export const meta = {
+	tags: ['users'],
+
+	requireCredential: false,
+
+	res: {
+		type: 'array',
+		optional: false, nullable: false,
+		items: {
+			type: 'object',
+			optional: false, nullable: false,
+			properties: {
+				id: {
+					type: 'string',
+					optional: false, nullable: false,
+					format: 'id',
+					example: 'xxxxxxxxxx',
+				},
+				name: {
+					type: 'string',
+					optional: false, nullable: false,
+				},
+				description: {
+					type: 'string',
+					optional: false, nullable: false,
+				},
+				url: {
+					type: 'string',
+					optional: false, nullable: false,
+				},
+				roleIdsThatCanBeUsedThisDecoration: {
+					type: 'array',
+					optional: false, nullable: false,
+					items: {
+						type: 'string',
+						optional: false, nullable: false,
+						format: 'id',
+					},
+				},
+			},
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {},
+	required: [],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private avatarDecorationService: AvatarDecorationService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const decorations = await this.avatarDecorationService.getAll(true);
+
+			return decorations.map(decoration => ({
+				id: decoration.id,
+				name: decoration.name,
+				description: decoration.description,
+				url: decoration.url,
+				roleIdsThatCanBeUsedThisDecoration: decoration.roleIdsThatCanBeUsedThisDecoration,
+			}));
+		});
+	}
+}

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

@@ -32,6 +32,7 @@ import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.j
 import { HttpRequestService } from '@/core/HttpRequestService.js';
 import type { Config } from '@/config.js';
 import { safeForSql } from '@/misc/safe-for-sql.js';
+import { AvatarDecorationService } from '@/core/AvatarDecorationService.js';
 import { ApiLoggerService } from '../../ApiLoggerService.js';
 import { ApiError } from '../../error.js';
 
@@ -131,6 +132,9 @@ export const paramDef = {
 		birthday: { ...birthdaySchema, nullable: true },
 		lang: { type: 'string', enum: [null, ...Object.keys(langmap)] as string[], nullable: true },
 		avatarId: { type: 'string', format: 'misskey:id', nullable: true },
+		avatarDecorations: { type: 'array', maxItems: 1, items: {
+			type: 'string',
+		} },
 		bannerId: { type: 'string', format: 'misskey:id', nullable: true },
 		fields: {
 			type: 'array',
@@ -207,6 +211,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		private roleService: RoleService,
 		private cacheService: CacheService,
 		private httpRequestService: HttpRequestService,
+		private avatarDecorationService: AvatarDecorationService,
 	) {
 		super(meta, paramDef, async (ps, _user, token) => {
 			const user = await this.usersRepository.findOneByOrFail({ id: _user.id }) as MiLocalUser;
@@ -296,6 +301,17 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				updates.bannerBlurhash = null;
 			}
 
+			if (ps.avatarDecorations) {
+				const decorations = await this.avatarDecorationService.getAll(true);
+				const myRoles = await this.roleService.getUserRoles(user.id);
+				const allRoles = await this.roleService.getRoles();
+				const decorationIds = decorations
+					.filter(d => d.roleIdsThatCanBeUsedThisDecoration.filter(roleId => allRoles.some(r => r.id === roleId)).length === 0 || myRoles.some(r => d.roleIdsThatCanBeUsedThisDecoration.includes(r.id)))
+					.map(d => d.id);
+
+				updates.avatarDecorations = ps.avatarDecorations.filter(id => decorationIds.includes(id));
+			}
+
 			if (ps.pinnedPageId) {
 				const page = await this.pagesRepository.findOneBy({ id: ps.pinnedPageId });
 
@@ -421,9 +437,13 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 		const myLink = `${this.config.url}/@${user.username}`;
 
-		const includesMyLink = Array.from(doc.getElementsByTagName('a')).some(a => a.href === myLink);
+		const aEls = Array.from(doc.getElementsByTagName('a'));
+		const linkEls = Array.from(doc.getElementsByTagName('link'));
 
-		if (includesMyLink) {
+		const includesMyLink = aEls.some(a => a.href === myLink);
+		const includesRelMeLinks = [...aEls, ...linkEls].some(link => link.rel === 'me' && link.href === myLink);
+
+		if (includesMyLink || includesRelMeLinks) {
 			await this.userProfilesRepository.createQueryBuilder('profile').update()
 				.where('userId = :userId', { userId: user.id })
 				.set({

packages/backend/src/server/api/openapi/schemas.ts

@@ -26,7 +26,12 @@ export function convertSchemaToOpenApiSchema(schema: Schema) {
 	if (schema.allOf) res.allOf = schema.allOf.map(convertSchemaToOpenApiSchema);
 
 	if (schema.ref) {
-		res.$ref = `#/components/schemas/${schema.ref}`;
+		const $ref = `#/components/schemas/${schema.ref}`;
+		if (schema.nullable || schema.optional) {
+			res.allOf = [{ $ref }];
+		} else {
+			res.$ref = $ref;
+		}
 	}
 
 	return res;

packages/backend/src/types.ts

@@ -60,6 +60,9 @@ export const moderationLogTypes = [
 	'createAd',
 	'updateAd',
 	'deleteAd',
+	'createAvatarDecoration',
+	'updateAvatarDecoration',
+	'deleteAvatarDecoration',
 ] as const;
 
 export type ModerationLogPayloads = {
@@ -221,6 +224,19 @@ export type ModerationLogPayloads = {
 		adId: string;
 		ad: any;
 	};
+	createAvatarDecoration: {
+		avatarDecorationId: string;
+		avatarDecoration: any;
+	};
+	updateAvatarDecoration: {
+		avatarDecorationId: string;
+		before: any;
+		after: any;
+	};
+	deleteAvatarDecoration: {
+		avatarDecorationId: string;
+		avatarDecoration: any;
+	};
 };
 
 export type Serialized<T> = {

packages/backend/test/e2e/timelines.ts

@@ -947,6 +947,22 @@ describe('Timelines', () => {
 			assert.strictEqual(res.body.find((note: any) => note.id === bobNote.id).text, 'hi');
 		});
 
+		test.concurrent('リスインしている自分の visibility: followers なノートが含まれる', async () => {
+			const [alice] = await Promise.all([signup(), signup()]);
+
+			const list = await api('/users/lists/create', { name: 'list' }, alice).then(res => res.body);
+			await api('/users/lists/push', { listId: list.id, userId: alice.id }, alice);
+			await sleep(1000);
+			const aliceNote = await post(alice, { text: 'hi', visibility: 'followers' });
+
+			await waitForPushToTl();
+
+			const res = await api('/notes/user-list-timeline', { listId: list.id }, alice);
+
+			assert.strictEqual(res.body.some((note: any) => note.id === aliceNote.id), true);
+			assert.strictEqual(res.body.find((note: any) => note.id === aliceNote.id).text, 'hi');
+		});
+
 		test.concurrent('リスインしているユーザーのチャンネルノートが含まれない', async () => {
 			const [alice, bob] = await Promise.all([signup(), signup()]);
 

packages/backend/test/e2e/users.ts

@@ -68,6 +68,7 @@ describe('ユーザー', () => {
 			host: user.host,
 			avatarUrl: user.avatarUrl,
 			avatarBlurhash: user.avatarBlurhash,
+			avatarDecorations: user.avatarDecorations,
 			isBot: user.isBot,
 			isCat: user.isCat,
 			instance: user.instance,
@@ -349,6 +350,7 @@ describe('ユーザー', () => {
 		assert.strictEqual(response.host, null);
 		assert.match(response.avatarUrl, /^[-a-zA-Z0-9@:%._\+~#&?=\/]+$/);
 		assert.strictEqual(response.avatarBlurhash, null);
+		assert.deepStrictEqual(response.avatarDecorations, []);
 		assert.strictEqual(response.isBot, false);
 		assert.strictEqual(response.isCat, false);
 		assert.strictEqual(response.instance, undefined);

packages/frontend/.storybook/fakes.ts

@@ -74,6 +74,7 @@ export function userDetailed(id = 'someuserid', username = 'miskist', host = 'mi
 		onlineStatus: 'unknown',
 		avatarUrl: 'https://github.com/misskey-dev/misskey/blob/master/packages/frontend/assets/about-icon.png?raw=true',
 		avatarBlurhash: 'eQFRshof5NWBRi},juayfPju53WB?0ofs;s*a{ofjuay^SoMEJR%ay',
+		avatarDecorations: [],
 		emojis: [],
 		bannerBlurhash: 'eQA^IW^-MH8w9tE8I=S^o{$*R4RikXtSxutRozjEnNR.RQadoyozog',
 		bannerColor: '#000000',

packages/frontend/src/components/global/MkAvatar.vue

@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <component :is="link ? MkA : 'span'" v-user-preview="preview ? user.id : undefined" v-bind="bound" class="_noSelect" :class="[$style.root, { [$style.animation]: animation, [$style.cat]: user.isCat, [$style.square]: squareAvatars }]" :style="{ color }" :title="acct(user)" @click="onClick">
-	<MkImgWithBlurhash :class="$style.inner" :src="url" :hash="user?.avatarBlurhash" :cover="true" :onlyAvgColor="true"/>
+	<MkImgWithBlurhash :class="$style.inner" :src="url" :hash="user.avatarBlurhash" :cover="true" :onlyAvgColor="true"/>
 	<MkUserOnlineIndicator v-if="indicator" :class="$style.indicator" :user="user"/>
 	<div v-if="user.isCat" :class="[$style.ears]">
 		<div :class="$style.earLeft">
@@ -23,6 +23,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</div>
 		</div>
 	</div>
+	<img v-if="decoration || user.avatarDecorations.length > 0" :class="[$style.decoration]" :src="decoration ?? user.avatarDecorations[0].url" alt="">
 </component>
 </template>
 
@@ -47,6 +48,7 @@ const props = withDefaults(defineProps<{
 	link?: boolean;
 	preview?: boolean;
 	indicator?: boolean;
+	decoration?: string;
 }>(), {
 	target: null,
 	link: false,
@@ -134,7 +136,7 @@ watch(() => props.user.avatarBlurhash, () => {
 
 .indicator {
 	position: absolute;
-	z-index: 1;
+	z-index: 2;
 	bottom: 0;
 	left: 0;
 	width: 20%;
@@ -278,4 +280,13 @@ watch(() => props.user.avatarBlurhash, () => {
 		}
 	}
 }
+
+.decoration {
+	position: absolute;
+	z-index: 1;
+	top: -50%;
+	left: -50%;
+	width: 200%;
+	pointer-events: none;
+}
 </style>

packages/frontend/src/components/global/MkUrl.vue

@@ -31,16 +31,20 @@ import * as os from '@/os.js';
 import { useTooltip } from '@/scripts/use-tooltip.js';
 import { safeURIDecode } from '@/scripts/safe-uri-decode.js';
 
-const props = defineProps<{
+const props = withDefaults(defineProps<{
 	url: string;
 	rel?: string;
-}>();
+	showUrlPreview?: boolean;
+}>(), {
+	showUrlPreview: true,
+});
 
 const self = props.url.startsWith(local);
 const url = new URL(props.url);
 if (!['http:', 'https:'].includes(url.protocol)) throw new Error('invalid url');
 const el = ref();
 
+if (props.showUrlPreview) {
 	useTooltip(el, (showing) => {
 		os.popup(defineAsyncComponent(() => import('@/components/MkUrlPreviewPopup.vue')), {
 			showing,
@@ -48,6 +52,7 @@ useTooltip(el, (showing) => {
 			source: el.value,
 		}, {}, 'closed');
 	});
+}
 
 const schema = url.protocol;
 const hostname = decodePunycode(url.hostname);

packages/frontend/src/pages/about-misskey.vue

@@ -294,6 +294,7 @@ const patrons = [
 	'美少女JKぐーちゃん',
 	'てば',
 	'たっくん',
+	'SHO SEKIGUCHI',
 ];
 
 let thereIsTreasure = $ref($i && !claimedAchievements.includes('foundTreasure'));

packages/frontend/src/pages/admin/avatar-decorations.vue

@@ -0,0 +1,103 @@
+<!--
+SPDX-FileCopyrightText: syuilo and other misskey contributors
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<MkStickyContainer>
+	<template #header><XHeader :actions="headerActions" :tabs="headerTabs"/></template>
+	<MkSpacer :contentMax="900">
+		<div class="_gaps">
+			<MkFolder v-for="avatarDecoration in avatarDecorations" :key="avatarDecoration.id ?? avatarDecoration._id" :defaultOpen="avatarDecoration.id == null">
+				<template #label>{{ avatarDecoration.name }}</template>
+				<template #caption>{{ avatarDecoration.description }}</template>
+
+				<div class="_gaps_m">
+					<MkInput v-model="avatarDecoration.name">
+						<template #label>{{ i18n.ts.name }}</template>
+					</MkInput>
+					<MkTextarea v-model="avatarDecoration.description">
+						<template #label>{{ i18n.ts.description }}</template>
+					</MkTextarea>
+					<MkInput v-model="avatarDecoration.url">
+						<template #label>{{ i18n.ts.imageUrl }}</template>
+					</MkInput>
+					<div class="buttons _buttons">
+						<MkButton class="button" inline primary @click="save(avatarDecoration)"><i class="ti ti-device-floppy"></i> {{ i18n.ts.save }}</MkButton>
+						<MkButton v-if="avatarDecoration.id != null" class="button" inline danger @click="del(avatarDecoration)"><i class="ti ti-trash"></i> {{ i18n.ts.delete }}</MkButton>
+					</div>
+				</div>
+			</MkFolder>
+		</div>
+	</MkSpacer>
+</MkStickyContainer>
+</template>
+
+<script lang="ts" setup>
+import { } from 'vue';
+import XHeader from './_header_.vue';
+import MkButton from '@/components/MkButton.vue';
+import MkInput from '@/components/MkInput.vue';
+import MkTextarea from '@/components/MkTextarea.vue';
+import MkSwitch from '@/components/MkSwitch.vue';
+import MkRadios from '@/components/MkRadios.vue';
+import MkInfo from '@/components/MkInfo.vue';
+import * as os from '@/os.js';
+import { i18n } from '@/i18n.js';
+import { definePageMetadata } from '@/scripts/page-metadata.js';
+import MkFolder from '@/components/MkFolder.vue';
+
+let avatarDecorations: any[] = $ref([]);
+
+function add() {
+	avatarDecorations.unshift({
+		_id: Math.random().toString(36),
+		id: null,
+		name: '',
+		description: '',
+		url: '',
+	});
+}
+
+function del(avatarDecoration) {
+	os.confirm({
+		type: 'warning',
+		text: i18n.t('deleteAreYouSure', { x: avatarDecoration.name }),
+	}).then(({ canceled }) => {
+		if (canceled) return;
+		avatarDecorations = avatarDecorations.filter(x => x !== avatarDecoration);
+		os.api('admin/avatar-decorations/delete', avatarDecoration);
+	});
+}
+
+async function save(avatarDecoration) {
+	if (avatarDecoration.id == null) {
+		await os.apiWithDialog('admin/avatar-decorations/create', avatarDecoration);
+		load();
+	} else {
+		os.apiWithDialog('admin/avatar-decorations/update', avatarDecoration);
+	}
+}
+
+function load() {
+	os.api('admin/avatar-decorations/list').then(_avatarDecorations => {
+		avatarDecorations = _avatarDecorations;
+	});
+}
+
+load();
+
+const headerActions = $computed(() => [{
+	asFullButton: true,
+	icon: 'ti ti-plus',
+	text: i18n.ts.add,
+	handler: add,
+}]);
+
+const headerTabs = $computed(() => []);
+
+definePageMetadata({
+	title: i18n.ts.avatarDecorations,
+	icon: 'ti ti-sparkles',
+});
+</script>

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

@@ -115,6 +115,11 @@ const menuDef = $computed(() => [{
 		text: i18n.ts.customEmojis,
 		to: '/admin/emojis',
 		active: currentPage?.route.name === 'emojis',
+	}, {
+		icon: 'ti ti-sparkles',
+		text: i18n.ts.avatarDecorations,
+		to: '/admin/avatar-decorations',
+		active: currentPage?.route.name === 'avatarDecorations',
 	}, {
 		icon: 'ti ti-whirl',
 		text: i18n.ts.federation,

packages/frontend/src/pages/admin/modlog.ModLog.vue

@@ -8,9 +8,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 	<template #label>
 		<b
 			:class="{
-				[$style.logGreen]: ['createRole', 'addCustomEmoji', 'createGlobalAnnouncement', 'createUserAnnouncement', 'createAd', 'createInvitation'].includes(log.type),
+				[$style.logGreen]: ['createRole', 'addCustomEmoji', 'createGlobalAnnouncement', 'createUserAnnouncement', 'createAd', 'createInvitation', 'createAvatarDecoration'].includes(log.type),
 				[$style.logYellow]: ['markSensitiveDriveFile', 'resetPassword'].includes(log.type),
-				[$style.logRed]: ['suspend', 'deleteRole', 'suspendRemoteInstance', 'deleteGlobalAnnouncement', 'deleteUserAnnouncement', 'deleteCustomEmoji', 'deleteNote', 'deleteDriveFile', 'deleteAd'].includes(log.type)
+				[$style.logRed]: ['suspend', 'deleteRole', 'suspendRemoteInstance', 'deleteGlobalAnnouncement', 'deleteUserAnnouncement', 'deleteCustomEmoji', 'deleteNote', 'deleteDriveFile', 'deleteAd', 'deleteAvatarDecoration'].includes(log.type)
 			}"
 		>{{ i18n.ts._moderationLogTypes[log.type] }}</b>
 		<span v-if="log.type === 'updateUserNote'">: @{{ log.info.userUsername }}{{ log.info.userHost ? '@' + log.info.userHost : '' }}</span>
@@ -37,6 +37,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<span v-else-if="log.type === 'deleteUserAnnouncement'">: @{{ log.info.userUsername }}{{ log.info.userHost ? '@' + log.info.userHost : '' }}</span>
 		<span v-else-if="log.type === 'deleteNote'">: @{{ log.info.noteUserUsername }}{{ log.info.noteUserHost ? '@' + log.info.noteUserHost : '' }}</span>
 		<span v-else-if="log.type === 'deleteDriveFile'">: @{{ log.info.fileUserUsername }}{{ log.info.fileUserHost ? '@' + log.info.fileUserHost : '' }}</span>
+		<span v-else-if="log.type === 'createAvatarDecoration'">: {{ log.info.avatarDecoration.name }}</span>
+		<span v-else-if="log.type === 'updateAvatarDecoration'">: {{ log.info.before.name }}</span>
+		<span v-else-if="log.type === 'deleteAvatarDecoration'">: {{ log.info.avatarDecoration.name }}</span>
 	</template>
 	<template #icon>
 		<MkAvatar :user="log.user" :class="$style.avatar"/>
@@ -102,6 +105,11 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<CodeDiff :context="5" :hideHeader="true" :oldString="JSON5.stringify(log.info.before, null, '\t')" :newString="JSON5.stringify(log.info.after, null, '\t')" language="javascript" maxHeight="300px"/>
 			</div>
 		</template>
+		<template v-else-if="log.type === 'updateAvatarDecoration'">
+			<div :class="$style.diff">
+				<CodeDiff :context="5" :hideHeader="true" :oldString="JSON5.stringify(log.info.before, null, '\t')" :newString="JSON5.stringify(log.info.after, null, '\t')" language="javascript" maxHeight="300px"/>
+			</div>
+		</template>
 
 		<details>
 			<summary>raw</summary>

packages/frontend/src/pages/install-extentions.vue

@@ -0,0 +1,354 @@
+<!--
+SPDX-FileCopyrightText: syuilo and other misskey contributors
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<MkStickyContainer>
+	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
+	<MkSpacer :contentMax="500">
+		<MkLoading v-if="uiPhase === 'fetching'"/>
+		<div v-else-if="uiPhase === 'confirm' && data" class="_gaps_m" :class="$style.extInstallerRoot">
+			<div :class="$style.extInstallerIconWrapper">
+				<i v-if="data.type === 'plugin'" class="ti ti-plug"></i>
+				<i v-else-if="data.type === 'theme'" class="ti ti-palette"></i>
+				<i v-else class="ti ti-download"></i>
+			</div>
+			<h2 :class="$style.extInstallerTitle">{{ i18n.ts._externalResourceInstaller[`_${data.type}`].title }}</h2>
+			<div :class="$style.extInstallerNormDesc">{{ i18n.ts._externalResourceInstaller.checkVendorBeforeInstall }}</div>
+			<MkInfo v-if="data.type === 'plugin'" :warn="true">{{ i18n.ts._plugin.installWarn }}</MkInfo>
+			<FormSection>
+				<template #label>{{ i18n.ts._externalResourceInstaller[`_${data.type}`].metaTitle }}</template>
+				<div class="_gaps_s">
+					<FormSplit>
+						<MkKeyValue>
+							<template #key>{{ i18n.ts.name }}</template>
+							<template #value>{{ data.meta?.name }}</template>
+						</MkKeyValue>
+						<MkKeyValue>
+							<template #key>{{ i18n.ts.author }}</template>
+							<template #value>{{ data.meta?.author }}</template>
+						</MkKeyValue>
+					</FormSplit>
+					<MkKeyValue v-if="data.type === 'plugin'">
+						<template #key>{{ i18n.ts.description }}</template>
+						<template #value>{{ data.meta?.description }}</template>
+					</MkKeyValue>
+					<MkKeyValue v-if="data.type === 'plugin'">
+						<template #key>{{ i18n.ts.version }}</template>
+						<template #value>{{ data.meta?.version }}</template>
+					</MkKeyValue>
+					<MkKeyValue v-if="data.type === 'plugin'">
+						<template #key>{{ i18n.ts.permission }}</template>
+						<template #value>
+							<ul :class="$style.extInstallerKVList">
+								<li v-for="permission in data.meta?.permissions" :key="permission">{{ i18n.ts._permissions[permission] }}</li>
+							</ul>
+						</template>
+					</MkKeyValue>
+					<MkKeyValue v-if="data.type === 'theme' && data.meta?.base">
+						<template #key>{{ i18n.ts._externalResourceInstaller._meta.base }}</template>
+						<template #value>{{ i18n.ts[data.meta.base] }}</template>
+					</MkKeyValue>
+					<MkFolder>
+						<template #icon><i class="ti ti-code"></i></template>
+						<template #label>{{ i18n.ts._plugin.viewSource }}</template>
+
+						<MkCode :code="data.raw ?? ''"/>
+					</MkFolder>
+				</div>
+			</FormSection>
+			<FormSection>
+				<template #label>{{ i18n.ts._externalResourceInstaller._vendorInfo.title }}</template>
+				<div class="_gaps_s">
+					<MkKeyValue>
+						<template #key>{{ i18n.ts._externalResourceInstaller._vendorInfo.endpoint }}</template>
+						<template #value><MkUrl :url="url ?? ''" :showUrlPreview="false"></MkUrl></template>
+					</MkKeyValue>
+					<MkKeyValue>
+						<template #key>{{ i18n.ts._externalResourceInstaller._vendorInfo.hashVerify }}</template>
+						<template #value>
+							<!--この画面が出ている時点でハッシュの検証には成功している-->
+							<i class="ti ti-check" style="color: var(--accent)"></i>
+						</template>
+					</MkKeyValue>
+				</div>
+			</FormSection>
+			<div class="_buttonsCenter">
+				<MkButton primary @click="install()"><i class="ti ti-check"></i> {{ i18n.ts.install }}</MkButton>
+			</div>
+		</div>
+		<div v-else-if="uiPhase === 'error'" class="_gaps_m" :class="[$style.extInstallerRoot, $style.error]">
+			<div :class="$style.extInstallerIconWrapper">
+				<i class="ti ti-circle-x"></i>
+			</div>
+			<h2 :class="$style.extInstallerTitle">{{ errorKV?.title }}</h2>
+			<div :class="$style.extInstallerNormDesc">{{ errorKV?.description }}</div>
+			<div class="_buttonsCenter">
+				<MkButton @click="goBack()">{{ i18n.ts.goBack }}</MkButton>
+				<MkButton @click="goToMisskey()">{{ i18n.ts.goToMisskey }}</MkButton>
+			</div>
+		</div>
+	</MkSpacer>
+</MkStickyContainer>
+</template>
+
+<script lang="ts" setup>
+import { ref, computed, onMounted, nextTick } from 'vue';
+import MkLoading from '@/components/global/MkLoading.vue';
+import MkButton from '@/components/MkButton.vue';
+import FormSection from '@/components/form/section.vue';
+import FormSplit from '@/components/form/split.vue';
+import MkCode from '@/components/MkCode.vue';
+import MkUrl from '@/components/global/MkUrl.vue';
+import MkInfo from '@/components/MkInfo.vue';
+import MkFolder from '@/components/MkFolder.vue';
+import MkKeyValue from '@/components/MkKeyValue.vue';
+import * as os from '@/os.js';
+import { AiScriptPluginMeta, parsePluginMeta, installPlugin } from '@/scripts/install-plugin.js';
+import { parseThemeCode, installTheme } from '@/scripts/install-theme.js';
+import { unisonReload } from '@/scripts/unison-reload.js';
+import { i18n } from '@/i18n.js';
+import { definePageMetadata } from '@/scripts/page-metadata.js';
+
+const uiPhase = ref<'fetching' | 'confirm' | 'error'>('fetching');
+const errorKV = ref<{
+	title?: string;
+	description?: string;
+}>({
+	title: '',
+	description: '',
+});
+
+const urlParams = new URLSearchParams(window.location.search);
+const url = urlParams.get('url');
+const hash = urlParams.get('hash');
+
+const data = ref<{
+	type: 'plugin' | 'theme';
+	raw: string;
+	meta?: {
+		// Plugin & Theme Common
+		name: string;
+		author: string;
+
+		// Plugin
+		description?: string;
+		version?: string;
+		permissions?: string[];
+		config?: Record<string, any>;
+
+		// Theme
+		base?: 'light' | 'dark';
+	};
+} | null>(null);
+
+function goBack(): void {
+	history.back();
+}
+
+function goToMisskey(): void {
+	location.href = '/';
+}
+
+async function fetch() {
+	if (!url || !hash) {
+		errorKV.value = {
+			title: i18n.ts._externalResourceInstaller._errors._invalidParams.title,
+			description: i18n.ts._externalResourceInstaller._errors._invalidParams.description,
+		};
+		uiPhase.value = 'error';
+		return;
+	}
+	const res = await os.api('fetch-external-resources', {
+		url,
+		hash,
+	}).catch((err) => {
+		switch (err.id) {
+			case 'bb774091-7a15-4a70-9dc5-6ac8cf125856':
+				errorKV.value = {
+					title: i18n.ts._externalResourceInstaller._errors._failedToFetch.title,
+					description: i18n.ts._externalResourceInstaller._errors._failedToFetch.parseErrorDescription,
+				};
+				uiPhase.value = 'error';
+				break;
+			case '693ba8ba-b486-40df-a174-72f8279b56a4':
+				errorKV.value = {
+					title: i18n.ts._externalResourceInstaller._errors._hashUnmatched.title,
+					description: i18n.ts._externalResourceInstaller._errors._hashUnmatched.description,
+				};
+				uiPhase.value = 'error';
+				break;
+			default:
+				errorKV.value = {
+					title: i18n.ts._externalResourceInstaller._errors._failedToFetch.title,
+					description: i18n.ts._externalResourceInstaller._errors._failedToFetch.fetchErrorDescription,
+				};
+				uiPhase.value = 'error';
+				break;
+		}
+		throw new Error(err.code);
+	});
+
+	if (!res) {
+		errorKV.value = {
+			title: i18n.ts._externalResourceInstaller._errors._failedToFetch.title,
+			description: i18n.ts._externalResourceInstaller._errors._failedToFetch.fetchErrorDescription,
+		};
+		uiPhase.value = 'error';
+		return;
+	}
+
+	switch (res.type) {
+		case 'plugin':
+			try {
+				const meta = await parsePluginMeta(res.data);
+				data.value = {
+					type: 'plugin',
+					meta,
+					raw: res.data,
+				};
+			} catch (err) {
+				errorKV.value = {
+					title: i18n.ts._externalResourceInstaller._errors._pluginParseFailed.title,
+					description: i18n.ts._externalResourceInstaller._errors._pluginParseFailed.description,
+				};
+				console.error(err);
+				uiPhase.value = 'error';
+				return;
+			}
+			break;
+
+		case 'theme':
+			try {
+				const metaRaw = parseThemeCode(res.data);
+				// eslint-disable-next-line @typescript-eslint/no-unused-vars
+				const { id, props, desc: description, ...meta } = metaRaw;
+				data.value = {
+					type: 'theme',
+					meta: {
+						description,
+						...meta,
+					},
+					raw: res.data,
+				};
+			} catch (err) {
+				switch (err.message.toLowerCase()) {
+					case 'this theme is already installed':
+						errorKV.value = {
+							title: i18n.ts._externalResourceInstaller._errors._themeParseFailed.title,
+							description: i18n.ts._theme.alreadyInstalled,
+						};
+						break;
+					
+					default:
+						errorKV.value = {
+							title: i18n.ts._externalResourceInstaller._errors._themeParseFailed.title,
+							description: i18n.ts._externalResourceInstaller._errors._themeParseFailed.description,
+						};
+						break;
+				}
+				console.error(err);
+				uiPhase.value = 'error';
+				return;
+			}
+			break;
+
+		default:
+			errorKV.value = {
+				title: i18n.ts._externalResourceInstaller._errors._resourceTypeNotSupported.title,
+				description: i18n.ts._externalResourceInstaller._errors._resourceTypeNotSupported.description,
+			};
+			uiPhase.value = 'error';
+			return;
+	}
+
+	uiPhase.value = 'confirm';
+}
+
+async function install() {
+	if (!data.value) return;
+
+	switch (data.value.type) {
+		case 'plugin':
+			if (!data.value.meta) return;
+			try {
+				await installPlugin(data.value.raw, data.value.meta as AiScriptPluginMeta);
+				os.success();
+				nextTick(() => {
+					unisonReload('/');
+				});
+			} catch (err) {
+				errorKV.value = {
+					title: i18n.ts._externalResourceInstaller._errors._pluginInstallFailed.title,
+					description: i18n.ts._externalResourceInstaller._errors._pluginInstallFailed.description,
+				};
+				console.error(err);
+				uiPhase.value = 'error';
+			}
+			break;
+		case 'theme':
+			if (!data.value.meta) return;
+			await installTheme(data.value.raw);
+			os.success();
+			nextTick(() => {
+				location.href = '/settings/theme';
+			});
+	}
+}
+
+onMounted(() => {
+	fetch();
+});
+
+const headerActions = computed(() => []);
+
+const headerTabs = computed(() => []);
+
+definePageMetadata({
+	title: i18n.ts._externalResourceInstaller.title,
+	icon: 'ti ti-download',
+});
+</script>
+
+<style lang="scss" module>
+.extInstallerRoot {
+	border-radius: var(--radius);
+	background: var(--panel);
+	padding: 1.5rem;
+}
+
+.extInstallerIconWrapper {
+	width: 48px;
+	height: 48px;
+	font-size: 24px;
+	line-height: 48px;
+	text-align: center;
+	border-radius: 50%;
+	margin-left: auto;
+	margin-right: auto;
+
+	background-color: var(--accentedBg);
+	color: var(--accent);
+}
+
+.error .extInstallerIconWrapper {
+	background-color: rgba(255, 42, 42, .15);
+	color: #ff2a2a;
+}
+
+.extInstallerTitle {
+	font-size: 1.2rem;
+	text-align: center;
+	margin: 0;
+}
+
+.extInstallerNormDesc {
+	text-align: center;
+}
+
+.extInstallerKVList {
+	margin-top: 0;
+	margin-bottom: 0;
+}
+</style>

packages/frontend/src/pages/settings/general.vue

@@ -30,6 +30,8 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<MkSwitch v-model="showFixedPostForm">{{ i18n.ts.showFixedPostForm }}</MkSwitch>
 			<MkSwitch v-model="showFixedPostFormInChannel">{{ i18n.ts.showFixedPostFormInChannel }}</MkSwitch>
 			<MkSwitch v-model="defaultWithReplies">{{ i18n.ts.withRepliesByDefaultForNewlyFollowed }}</MkSwitch>
+			<MkButton danger @click="updateRepliesAll(true)"><i class="ti ti-messages"></i> {{ i18n.ts.showRepliesToOthersInTimelineAll }}</MkButton>
+			<MkButton danger @click="updateRepliesAll(false)"><i class="ti ti-messages-off"></i> {{ i18n.ts.hideRepliesToOthersInTimelineAll }}</MkButton>
 			<MkFolder>
 				<template #label>{{ i18n.ts.pinnedList }}</template>
 				<!-- 複数ピン止め管理できるようにしたいけどめんどいので一旦ひとつのみ -->
@@ -332,6 +334,15 @@ async function setPinnedList() {
 	defaultStore.set('pinnedUserLists', [list]);
 }
 
+async function updateRepliesAll(withReplies: boolean) {
+	const { canceled } = os.confirm({
+		type: 'warning',
+		text: withReplies ? i18n.ts.confirmShowRepliesAll : i18n.ts.confirmHideRepliesAll,
+	});
+	if (canceled) return;
+	await os.api('following/update-all', { withReplies });
+}
+
 function removePinnedList() {
 	defaultStore.set('pinnedUserLists', []);
 }

packages/frontend/src/pages/settings/plugin.install.vue

@@ -18,130 +18,35 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { defineAsyncComponent, nextTick, ref } from 'vue';
+import { nextTick, ref } from 'vue';
-import { compareVersions } from 'compare-versions';
-import { Interpreter, Parser, utils } from '@syuilo/aiscript';
-import { v4 as uuid } from 'uuid';
 import MkTextarea from '@/components/MkTextarea.vue';
 import MkButton from '@/components/MkButton.vue';
 import FormInfo from '@/components/MkInfo.vue';
 import * as os from '@/os.js';
-import { ColdDeviceStorage } from '@/store.js';
+import { installPlugin } from '@/scripts/install-plugin.js';
 import { unisonReload } from '@/scripts/unison-reload.js';
 import { i18n } from '@/i18n.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 
-const parser = new Parser();
+const code = ref<string | null>(null);
-const code = ref(null);
-
-function installPlugin({ id, meta, src, token }) {
-	ColdDeviceStorage.set('plugins', ColdDeviceStorage.get('plugins').concat({
-		...meta,
-		id,
-		active: true,
-		configData: {},
-		token: token,
-		src: src,
-	}));
-}
-
-function isSupportedAiScriptVersion(version: string): boolean {
-	try {
-		return (compareVersions(version, '0.12.0') >= 0);
-	} catch (err) {
-		return false;
-	}
-}
 
 async function install() {
-	if (code.value == null) return;
+	if (!code.value) return;
 
-	const lv = utils.getLangVersion(code.value);
-	if (lv == null) {
-		os.alert({
-			type: 'error',
-			text: 'No language version annotation found :(',
-		});
-		return;
-	} else if (!isSupportedAiScriptVersion(lv)) {
-		os.alert({
-			type: 'error',
-			text: `aiscript version '${lv}' is not supported :(`,
-		});
-		return;
-	}
-
-	let ast;
 	try {
-		ast = parser.parse(code.value);
+		await installPlugin(code.value);
-	} catch (err) {
-		os.alert({
-			type: 'error',
-			text: 'Syntax error :(',
-		});
-		return;
-	}
-
-	const meta = Interpreter.collectMetadata(ast);
-	if (meta == null) {
-		os.alert({
-			type: 'error',
-			text: 'No metadata found :(',
-		});
-		return;
-	}
-
-	const metadata = meta.get(null);
-	if (metadata == null) {
-		os.alert({
-			type: 'error',
-			text: 'No metadata found :(',
-		});
-		return;
-	}
-
-	const { name, version, author, description, permissions, config } = metadata;
-	if (name == null || version == null || author == null) {
-		os.alert({
-			type: 'error',
-			text: 'Required property not found :(',
-		});
-		return;
-	}
-
-	const token = permissions == null || permissions.length === 0 ? null : await new Promise((res, rej) => {
-		os.popup(defineAsyncComponent(() => import('@/components/MkTokenGenerateWindow.vue')), {
-			title: i18n.ts.tokenRequested,
-			information: i18n.ts.pluginTokenRequestedDescription,
-			initialName: name,
-			initialPermissions: permissions,
-		}, {
-			done: async result => {
-				const { name, permissions } = result;
-				const { token } = await os.api('miauth/gen-token', {
-					session: null,
-					name: name,
-					permission: permissions,
-				});
-				res(token);
-			},
-		}, 'closed');
-	});
-
-	installPlugin({
-		id: uuid(),
-		meta: {
-			name, version, author, description, permissions, config,
-		},
-		token,
-		src: code.value,
-	});
-
 		os.success();
 
 		nextTick(() => {
 			unisonReload();
 		});
+	} catch (err) {
+		os.alert({
+			type: 'error',
+			title: 'Install failed',
+			text: err.toString() ?? null,
+		});
+	}
 }
 
 const headerActions = $computed(() => []);

packages/frontend/src/pages/settings/profile.vue

@@ -83,6 +83,23 @@ SPDX-License-Identifier: AGPL-3.0-only
 		<template #caption>{{ i18n.ts._profile.metadataDescription }}</template>
 	</FormSlot>
 
+	<MkFolder>
+		<template #icon><i class="ti ti-sparkles"></i></template>
+		<template #label>{{ i18n.ts.avatarDecorations }}</template>
+
+		<div style="display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); grid-gap: 12px;">
+			<div
+				v-for="avatarDecoration in avatarDecorations"
+				:key="avatarDecoration.id"
+				:class="[$style.avatarDecoration, { [$style.avatarDecorationActive]: $i.avatarDecorations.some(x => x.id === avatarDecoration.id) }]"
+				@click="toggleDecoration(avatarDecoration)"
+			>
+				<div :class="$style.avatarDecorationName"><MkCondensedLine :minScale="2 / 3">{{ avatarDecoration.name }}</MkCondensedLine></div>
+				<MkAvatar style="width: 64px; height: 64px;" :user="$i" :decoration="avatarDecoration.url"/>
+			</div>
+		</div>
+	</MkFolder>
+
 	<MkFolder>
 		<template #label>{{ i18n.ts.advancedSettings }}</template>
 
@@ -126,6 +143,7 @@ import MkInfo from '@/components/MkInfo.vue';
 const Sortable = defineAsyncComponent(() => import('vuedraggable').then(x => x.default));
 
 const reactionAcceptance = computed(defaultStore.makeGetterSetter('reactionAcceptance'));
+let avatarDecorations: any[] = $ref([]);
 
 const profile = reactive({
 	name: $i.name,
@@ -146,6 +164,10 @@ watch(() => profile, () => {
 const fields = ref($i?.fields.map(field => ({ id: Math.random().toString(), name: field.name, value: field.value })) ?? []);
 const fieldEditMode = ref(false);
 
+os.api('get-avatar-decorations').then(_avatarDecorations => {
+	avatarDecorations = _avatarDecorations;
+});
+
 function addField() {
 	fields.value.push({
 		id: Math.random().toString(),
@@ -244,6 +266,20 @@ function changeBanner(ev) {
 	});
 }
 
+function toggleDecoration(avatarDecoration) {
+	if ($i.avatarDecorations.some(x => x.id === avatarDecoration.id)) {
+		os.apiWithDialog('i/update', {
+			avatarDecorations: [],
+		});
+		$i.avatarDecorations = [];
+	} else {
+		os.apiWithDialog('i/update', {
+			avatarDecorations: [avatarDecoration.id],
+		});
+		$i.avatarDecorations.push(avatarDecoration);
+	}
+}
+
 const headerActions = $computed(() => []);
 
 const headerTabs = $computed(() => []);
@@ -338,4 +374,27 @@ definePageMetadata({
 .dragItemForm {
 	flex-grow: 1;
 }
+
+.avatarDecoration {
+	cursor: pointer;
+	padding: 16px 16px 28px 16px;
+	border: solid 2px var(--divider);
+	border-radius: 8px;
+	text-align: center;
+	font-size: 90%;
+	overflow: clip;
+	contain: content;
+}
+
+.avatarDecorationActive {
+	background-color: var(--accentedBg);
+	border-color: var(--accent);
+}
+
+.avatarDecorationName {
+	position: relative;
+	z-index: 10;
+	font-weight: bold;
+	margin-bottom: 20px;
+}
 </style>

packages/frontend/src/pages/settings/theme.install.vue

@@ -10,7 +10,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 	</MkTextarea>
 
 	<div class="_buttons">
-		<MkButton :disabled="installThemeCode == null" inline @click="() => preview(installThemeCode)"><i class="ti ti-eye"></i> {{ i18n.ts.preview }}</MkButton>
+		<MkButton :disabled="installThemeCode == null" inline @click="() => previewTheme(installThemeCode)"><i class="ti ti-eye"></i> {{ i18n.ts.preview }}</MkButton>
 		<MkButton :disabled="installThemeCode == null" primary inline @click="() => install(installThemeCode)"><i class="ti ti-check"></i> {{ i18n.ts.install }}</MkButton>
 	</div>
 </div>
@@ -18,60 +18,41 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <script lang="ts" setup>
 import { } from 'vue';
-import JSON5 from 'json5';
 import MkTextarea from '@/components/MkTextarea.vue';
 import MkButton from '@/components/MkButton.vue';
-import { applyTheme, validateTheme } from '@/scripts/theme.js';
+import { parseThemeCode, previewTheme, installTheme } from '@/scripts/install-theme.js';
 import * as os from '@/os.js';
-import { addTheme, getThemes } from '@/theme-store';
 import { i18n } from '@/i18n.js';
 import { definePageMetadata } from '@/scripts/page-metadata.js';
 
 let installThemeCode = $ref(null);
 
-function parseThemeCode(code: string) {
-	let theme;
-
-	try {
-		theme = JSON5.parse(code);
-	} catch (err) {
-		os.alert({
-			type: 'error',
-			text: i18n.ts._theme.invalid,
-		});
-		return false;
-	}
-	if (!validateTheme(theme)) {
-		os.alert({
-			type: 'error',
-			text: i18n.ts._theme.invalid,
-		});
-		return false;
-	}
-	if (getThemes().some(t => t.id === theme.id)) {
-		os.alert({
-			type: 'info',
-			text: i18n.ts._theme.alreadyInstalled,
-		});
-		return false;
-	}
-
-	return theme;
-}
-
-function preview(code: string): void {
-	const theme = parseThemeCode(code);
-	if (theme) applyTheme(theme, false);
-}
-
 async function install(code: string): Promise<void> {
+	try {
 		const theme = parseThemeCode(code);
-	if (!theme) return;
+		await installTheme(code);
-	await addTheme(theme);
 		os.alert({
 			type: 'success',
 			text: i18n.t('_theme.installed', { name: theme.name }),
 		});
+	} catch (err) {
+		switch (err.message.toLowerCase()) {
+			case 'this theme is already installed':
+				os.alert({
+					type: 'info',
+					text: i18n.ts._theme.alreadyInstalled,
+				});
+				break;
+
+			default:
+				os.alert({
+					type: 'error',
+					text: i18n.ts._theme.invalid,
+				});
+				break;
+		}
+		console.error(err);
+	}
 }
 
 const headerActions = $computed(() => []);

packages/frontend/src/router.ts

@@ -322,6 +322,10 @@ export const routes = [{
 }, {
 	path: '/registry',
 	component: page(() => import('./pages/registry.vue')),
+}, {
+	path: '/install-extentions',
+	component: page(() => import('./pages/install-extentions.vue')),
+	loginRequired: true,
 }, {
 	path: '/admin/user/:userId',
 	component: iAmModerator ? page(() => import('./pages/admin-user.vue')) : page(() => import('./pages/not-found.vue')),
@@ -343,6 +347,10 @@ export const routes = [{
 		path: '/emojis',
 		name: 'emojis',
 		component: page(() => import('./pages/custom-emojis-manager.vue')),
+	}, {
+		path: '/avatar-decorations',
+		name: 'avatarDecorations',
+		component: page(() => import('./pages/admin/avatar-decorations.vue')),
 	}, {
 		path: '/queue',
 		name: 'queue',

packages/frontend/src/scripts/install-plugin.ts

@@ -0,0 +1,129 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { defineAsyncComponent } from 'vue';
+import { compareVersions } from 'compare-versions';
+import { v4 as uuid } from 'uuid';
+import { Interpreter, Parser, utils } from '@syuilo/aiscript';
+import type { Plugin } from '@/store.js';
+import { ColdDeviceStorage } from '@/store.js';
+import * as os from '@/os.js';
+import { i18n } from '@/i18n.js';
+
+export type AiScriptPluginMeta = {
+	name: string;
+	version: string;
+	author: string;
+	description?: string;
+	permissions?: string[];
+	config?: Record<string, any>;
+};
+
+const parser = new Parser();
+
+export function savePlugin({ id, meta, src, token }: {
+	id: string;
+	meta: AiScriptPluginMeta;
+	src: string;
+	token: string;
+}) {
+	ColdDeviceStorage.set('plugins', ColdDeviceStorage.get('plugins').concat({
+		...meta,
+		id,
+		active: true,
+		configData: {},
+		token: token,
+		src: src,
+	} as Plugin));
+}
+
+export function isSupportedAiScriptVersion(version: string): boolean {
+	try {
+		return (compareVersions(version, '0.12.0') >= 0);
+	} catch (err) {
+		return false;
+	}
+}
+
+export async function parsePluginMeta(code: string): Promise<AiScriptPluginMeta> {
+	if (!code) {
+		throw new Error('code is required');
+	}
+
+	const lv = utils.getLangVersion(code);
+	if (lv == null) {
+		throw new Error('No language version annotation found');
+	} else if (!isSupportedAiScriptVersion(lv)) {
+		throw new Error(`Aiscript version '${lv}' is not supported`);
+	}
+
+	let ast;
+	try {
+		ast = parser.parse(code);
+	} catch (err) {
+		throw new Error('Aiscript syntax error');
+	}
+
+	const meta = Interpreter.collectMetadata(ast);
+	if (meta == null) {
+		throw new Error('Meta block not found');
+	}
+
+	const metadata = meta.get(null);
+	if (metadata == null) {
+		throw new Error('Metadata not found');
+	}
+
+	const { name, version, author, description, permissions, config } = metadata;
+	if (name == null || version == null || author == null) {
+		throw new Error('Required property not found');
+	}
+
+	return {
+		name,
+		version,
+		author,
+		description,
+		permissions,
+		config,
+	};
+}
+
+export async function installPlugin(code: string, meta?: AiScriptPluginMeta) {
+	if (!code) return;
+
+	let realMeta: AiScriptPluginMeta;
+	if (!meta) {
+		realMeta = await parsePluginMeta(code);
+	} else {
+		realMeta = meta;
+	}
+
+	const token = realMeta.permissions == null || realMeta.permissions.length === 0 ? null : await new Promise((res, rej) => {
+		os.popup(defineAsyncComponent(() => import('@/components/MkTokenGenerateWindow.vue')), {
+			title: i18n.ts.tokenRequested,
+			information: i18n.ts.pluginTokenRequestedDescription,
+			initialName: realMeta.name,
+			initialPermissions: realMeta.permissions,
+		}, {
+			done: async result => {
+				const { name, permissions } = result;
+				const { token } = await os.api('miauth/gen-token', {
+					session: null,
+					name: name,
+					permission: permissions,
+				});
+				res(token);
+			},
+		}, 'closed');
+	});
+
+	savePlugin({
+		id: uuid(),
+		meta: realMeta,
+		token,
+		src: code,
+	});
+}

packages/frontend/src/scripts/install-theme.ts

@@ -0,0 +1,37 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import JSON5 from 'json5';
+import { addTheme, getThemes } from '@/theme-store.js';
+import { Theme, applyTheme, validateTheme } from '@/scripts/theme.js';
+
+export function parseThemeCode(code: string): Theme {
+	let theme;
+
+	try {
+		theme = JSON5.parse(code);
+	} catch (err) {
+		throw new Error('Failed to parse theme json');
+	}
+	if (!validateTheme(theme)) {
+		throw new Error('This theme is invaild');
+	}
+	if (getThemes().some(t => t.id === theme.id)) {
+		throw new Error('This theme is already installed');
+	}
+
+	return theme;
+}
+
+export function previewTheme(code: string): void {
+	const theme = parseThemeCode(code);
+	if (theme) applyTheme(theme, false);
+}
+
+export async function installTheme(code: string): Promise<void> {
+	const theme = parseThemeCode(code);
+	if (!theme) return;
+	await addTheme(theme);
+}

packages/frontend/test/home.test.ts

@@ -7,8 +7,8 @@ import { describe, test, assert, afterEach } from 'vitest';
 import { render, cleanup, type RenderResult } from '@testing-library/vue';
 import './init';
 import type * as Misskey from 'misskey-js';
-import { directives } from '@/directives';
+import { directives } from '@/directives/index.js';
-import { components } from '@/components/index';
+import { components } from '@/components/index.js';
 import XHome from '@/pages/user/home.vue';
 
 describe('XHome', () => {
@@ -34,6 +34,8 @@ describe('XHome', () => {
 			createdAt: '1970-01-01T00:00:00.000Z',
 			fields: [],
 			pinnedNotes: [],
+			avatarUrl: 'https://example.com',
+			avatarDecorations: [],
 		});
 
 		const anchor = home.container.querySelector<HTMLAnchorElement>('a[href^="https://example.com/"]');
@@ -54,6 +56,8 @@ describe('XHome', () => {
 			createdAt: '1970-01-01T00:00:00.000Z',
 			fields: [],
 			pinnedNotes: [],
+			avatarUrl: 'https://example.com',
+			avatarDecorations: [],
 		});
 
 		const anchor = home.container.querySelector<HTMLAnchorElement>('a[href^="https://example.com/"]');

packages/frontend/test/note.test.ts

@@ -7,8 +7,8 @@ import { describe, test, assert, afterEach } from 'vitest';
 import { render, cleanup, type RenderResult } from '@testing-library/vue';
 import './init';
 import type * as Misskey from 'misskey-js';
-import { components } from '@/components';
+import { components } from '@/components/index.js';
-import { directives } from '@/directives';
+import { directives } from '@/directives/index.js';
 import MkMediaImage from '@/components/MkMediaImage.vue';
 
 describe('MkMediaImage', () => {

packages/frontend/test/url-preview.test.ts

@@ -7,8 +7,8 @@ import { describe, test, assert, afterEach } from 'vitest';
 import { render, cleanup, type RenderResult } from '@testing-library/vue';
 import './init';
 import type { summaly } from 'summaly';
-import { components } from '@/components';
+import { components } from '@/components/index.js';
-import { directives } from '@/directives';
+import { directives } from '@/directives/index.js';
 import MkUrlPreview from '@/components/MkUrlPreview.vue';
 
 type SummalyResult = Awaited<ReturnType<typeof summaly>>;

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

@@ -2229,6 +2229,22 @@ export type Endpoints = {
             };
         };
     };
+    'fetch-rss': {
+        req: {
+            url: string;
+        };
+        res: TODO;
+    };
+    'fetch-external-resources': {
+        req: {
+            url: string;
+            hash: string;
+        };
+        res: {
+            type: string;
+            data: string;
+        };
+    };
 };
 
 declare namespace entities {
@@ -2634,10 +2650,22 @@ type ModerationLog = {
 } | {
     type: 'deleteAd';
     info: ModerationLogPayloads['deleteAd'];
+} | {
+    type: 'createAvatarDecoration';
+    info: ModerationLogPayloads['createAvatarDecoration'];
+} | {
+    type: 'updateAvatarDecoration';
+    info: ModerationLogPayloads['updateAvatarDecoration'];
+} | {
+    type: 'deleteAvatarDecoration';
+    info: ModerationLogPayloads['deleteAvatarDecoration'];
+} | {
+    type: 'resolveAbuseReport';
+    info: ModerationLogPayloads['resolveAbuseReport'];
 });
 
 // @public (undocumented)
-export const moderationLogTypes: readonly ["updateServerSettings", "suspend", "unsuspend", "updateUserNote", "addCustomEmoji", "updateCustomEmoji", "deleteCustomEmoji", "assignRole", "unassignRole", "createRole", "updateRole", "deleteRole", "clearQueue", "promoteQueue", "deleteDriveFile", "deleteNote", "createGlobalAnnouncement", "createUserAnnouncement", "updateGlobalAnnouncement", "updateUserAnnouncement", "deleteGlobalAnnouncement", "deleteUserAnnouncement", "resetPassword", "suspendRemoteInstance", "unsuspendRemoteInstance", "markSensitiveDriveFile", "unmarkSensitiveDriveFile", "resolveAbuseReport", "createInvitation", "createAd", "updateAd", "deleteAd"];
+export const moderationLogTypes: readonly ["updateServerSettings", "suspend", "unsuspend", "updateUserNote", "addCustomEmoji", "updateCustomEmoji", "deleteCustomEmoji", "assignRole", "unassignRole", "createRole", "updateRole", "deleteRole", "clearQueue", "promoteQueue", "deleteDriveFile", "deleteNote", "createGlobalAnnouncement", "createUserAnnouncement", "updateGlobalAnnouncement", "updateUserAnnouncement", "deleteGlobalAnnouncement", "deleteUserAnnouncement", "resetPassword", "suspendRemoteInstance", "unsuspendRemoteInstance", "markSensitiveDriveFile", "unmarkSensitiveDriveFile", "resolveAbuseReport", "createInvitation", "createAd", "updateAd", "deleteAd", "createAvatarDecoration", "updateAvatarDecoration", "deleteAvatarDecoration"];
 
 // @public (undocumented)
 export const mutedNoteReasons: readonly ["word", "manual", "spam", "other"];
@@ -2965,6 +2993,10 @@ type UserLite = {
     onlineStatus: 'online' | 'active' | 'offline' | 'unknown';
     avatarUrl: string;
     avatarBlurhash: string;
+    avatarDecorations: {
+        id: ID;
+        url: string;
+    }[];
     emojis: {
         name: string;
         url: string;
@@ -2989,8 +3021,8 @@ type UserSorting = '+follower' | '-follower' | '+createdAt' | '-createdAt' | '+u
 // src/api.types.ts:16:32 - (ae-forgotten-export) The symbol "TODO" needs to be exported by the entry point index.d.ts
 // src/api.types.ts:18:25 - (ae-forgotten-export) The symbol "NoParams" needs to be exported by the entry point index.d.ts
 // src/api.types.ts:633:18 - (ae-forgotten-export) The symbol "ShowUserReq" needs to be exported by the entry point index.d.ts
-// src/entities.ts:109:2 - (ae-forgotten-export) The symbol "notificationTypes_2" needs to be exported by the entry point index.d.ts
+// src/entities.ts:113:2 - (ae-forgotten-export) The symbol "notificationTypes_2" needs to be exported by the entry point index.d.ts
-// src/entities.ts:605:2 - (ae-forgotten-export) The symbol "ModerationLogPayloads" needs to be exported by the entry point index.d.ts
+// src/entities.ts:609:2 - (ae-forgotten-export) The symbol "ModerationLogPayloads" needs to be exported by the entry point index.d.ts
 // src/streaming.types.ts:33:4 - (ae-forgotten-export) The symbol "FIXME" needs to be exported by the entry point index.d.ts
 
 // (No @packageDocumentation comment for this package)

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

@@ -639,4 +639,11 @@ export type Endpoints = {
 			$default: UserDetailed;
 		};
 	}; };
+
+	// fetching external data
+	'fetch-rss': { req: { url: string; }; res: TODO; };
+	'fetch-external-resources': {
+		req: { url: string; hash: string; };
+		res: { type: string; data: string; };
+	};
 };

packages/misskey-js/src/consts.ts

@@ -78,6 +78,9 @@ export const moderationLogTypes = [
 	'createAd',
 	'updateAd',
 	'deleteAd',
+	'createAvatarDecoration',
+	'updateAvatarDecoration',
+	'deleteAvatarDecoration',
 ] as const;
 
 export type ModerationLogPayloads = {
@@ -239,4 +242,17 @@ export type ModerationLogPayloads = {
 		adId: string;
 		ad: any;
 	};
+	createAvatarDecoration: {
+		avatarDecorationId: string;
+		avatarDecoration: any;
+	};
+	updateAvatarDecoration: {
+		avatarDecorationId: string;
+		before: any;
+		after: any;
+	};
+	deleteAvatarDecoration: {
+		avatarDecorationId: string;
+		avatarDecoration: any;
+	};
 };

packages/misskey-js/src/entities.ts

@@ -16,6 +16,10 @@ export type UserLite = {
 	onlineStatus: 'online' | 'active' | 'offline' | 'unknown';
 	avatarUrl: string;
 	avatarBlurhash: string;
+	avatarDecorations: {
+		id: ID;
+		url: string;
+	}[];
 	emojis: {
 		name: string;
 		url: string;
@@ -693,4 +697,16 @@ export type ModerationLog = {
 } | {
 	type: 'deleteAd';
 	info: ModerationLogPayloads['deleteAd'];
+} | {
+	type: 'createAvatarDecoration';
+	info: ModerationLogPayloads['createAvatarDecoration'];
+} | {
+	type: 'updateAvatarDecoration';
+	info: ModerationLogPayloads['updateAvatarDecoration'];
+} | {
+	type: 'deleteAvatarDecoration';
+	info: ModerationLogPayloads['deleteAvatarDecoration'];
+} | {
+	type: 'resolveAbuseReport';
+	info: ModerationLogPayloads['resolveAbuseReport'];
 });