Merge branch 'develop' into img-max

packages/backend/check_connect.js

@@ -1,8 +1,15 @@
+import Redis from 'ioredis';
 import { loadConfig } from './built/config.js';
-import { createRedisConnection } from './built/redis.js';
 
 const config = loadConfig();
-const redis = createRedisConnection(config);
+const redis = new Redis({
+	port: config.redis.port,
+	host: config.redis.host,
+	family: config.redis.family == null ? 0 : config.redis.family,
+	password: config.redis.pass,
+	keyPrefix: `${config.redis.prefix}:`,
+	db: config.redis.db ?? 0,
+});
 
 redis.on('connect', () => redis.disconnect());
 redis.on('error', (e) => {

packages/backend/migration/1680775031481-avatar-url-and-banner-url.js

@@ -0,0 +1,17 @@
+export class AvatarUrlAndBannerUrl1680775031481 {
+    name = 'AvatarUrlAndBannerUrl1680775031481'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "user" ADD "avatarUrl" character varying(512)`);
+        await queryRunner.query(`ALTER TABLE "user" ADD "bannerUrl" character varying(512)`);
+        await queryRunner.query(`ALTER TABLE "user" ADD "avatarBlurhash" character varying(128)`);
+        await queryRunner.query(`ALTER TABLE "user" ADD "bannerBlurhash" character varying(128)`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "user" DROP COLUMN "bannerBlurhash"`);
+        await queryRunner.query(`ALTER TABLE "user" DROP COLUMN "avatarBlurhash"`);
+        await queryRunner.query(`ALTER TABLE "user" DROP COLUMN "bannerUrl"`);
+        await queryRunner.query(`ALTER TABLE "user" DROP COLUMN "avatarUrl"`);
+    }
+}

packages/backend/migration/1680931179228-account-move.js

@@ -0,0 +1,17 @@
+export class AccountMove1680931179228 {
+    name = 'AccountMove1680931179228'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "user" ADD "movedToUri" character varying(512)`);
+        await queryRunner.query(`COMMENT ON COLUMN "user"."movedToUri" IS 'The URI of the new account of the User'`);
+        await queryRunner.query(`ALTER TABLE "user" ADD "alsoKnownAs" text`);
+        await queryRunner.query(`COMMENT ON COLUMN "user"."alsoKnownAs" IS 'URIs the user is known as too'`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`COMMENT ON COLUMN "user"."alsoKnownAs" IS 'URIs the user is known as too'`);
+        await queryRunner.query(`ALTER TABLE "user" DROP COLUMN "alsoKnownAs"`);
+        await queryRunner.query(`COMMENT ON COLUMN "user"."movedToUri" IS 'The URI of the new account of the User'`);
+        await queryRunner.query(`ALTER TABLE "user" DROP COLUMN "movedToUri"`);
+    }
+}

packages/backend/package.json

@@ -22,24 +22,24 @@
 		"test-and-coverage": "pnpm jest-and-coverage"
 	},
 	"optionalDependencies": {
-		"@swc/core-android-arm64": "^1.3.11",
-		"@swc/core-darwin-arm64": "^1.3.42",
-		"@swc/core-darwin-x64": "^1.3.42",
-		"@swc/core-linux-arm-gnueabihf": "^1.3.42",
-		"@swc/core-linux-arm64-gnu": "^1.3.42",
-		"@swc/core-linux-arm64-musl": "^1.3.42",
-		"@swc/core-linux-x64-gnu": "^1.3.42",
-		"@swc/core-linux-x64-musl": "^1.3.42",
-		"@swc/core-win32-arm64-msvc": "^1.3.42",
-		"@swc/core-win32-ia32-msvc": "^1.3.42",
-		"@swc/core-win32-x64-msvc": "^1.3.42",
+		"@swc/core-android-arm64": "1.3.11",
+		"@swc/core-darwin-arm64": "1.3.46",
+		"@swc/core-darwin-x64": "1.3.46",
+		"@swc/core-linux-arm-gnueabihf": "1.3.46",
+		"@swc/core-linux-arm64-gnu": "1.3.46",
+		"@swc/core-linux-arm64-musl": "1.3.46",
+		"@swc/core-linux-x64-gnu": "1.3.46",
+		"@swc/core-linux-x64-musl": "1.3.46",
+		"@swc/core-win32-arm64-msvc": "1.3.46",
+		"@swc/core-win32-ia32-msvc": "1.3.46",
+		"@swc/core-win32-x64-msvc": "1.3.46",
 		"@tensorflow/tfjs": "4.2.0",
 		"@tensorflow/tfjs-node": "4.2.0"
 	},
 	"dependencies": {
-		"@aws-sdk/client-s3": "3.301.0",
-		"@aws-sdk/lib-storage": "3.301.0",
-		"@aws-sdk/node-http-handler": "3.296.0",
+		"@aws-sdk/client-s3": "3.306.0",
+		"@aws-sdk/lib-storage": "3.306.0",
+		"@aws-sdk/node-http-handler": "3.306.0",
 		"@bull-board/api": "5.0.0",
 		"@bull-board/fastify": "5.0.0",
 		"@bull-board/ui": "5.0.0",
@@ -49,15 +49,15 @@
 		"@fastify/cors": "8.2.1",
 		"@fastify/http-proxy": "9.0.0",
 		"@fastify/multipart": "7.5.0",
-		"@fastify/static": "6.9.0",
+		"@fastify/static": "6.10.0",
 		"@fastify/view": "7.4.1",
-		"@nestjs/common": "9.3.12",
-		"@nestjs/core": "9.3.12",
-		"@nestjs/testing": "9.3.12",
+		"@nestjs/common": "9.4.0",
+		"@nestjs/core": "9.4.0",
+		"@nestjs/testing": "9.4.0",
 		"@peertube/http-signature": "1.7.0",
 		"@sinonjs/fake-timers": "10.0.2",
 		"@swc/cli": "0.1.62",
-		"@swc/core": "1.3.42",
+		"@swc/core": "1.3.46",
 		"accepts": "1.3.8",
 		"ajv": "8.12.0",
 		"archiver": "5.3.1",
@@ -136,8 +136,8 @@
 		"tsc-alias": "1.8.5",
 		"tsconfig-paths": "4.2.0",
 		"twemoji-parser": "14.0.0",
-		"typeorm": "0.3.11",
-		"typescript": "5.0.2",
+		"typeorm": "0.3.13",
+		"typescript": "5.0.3",
 		"ulid": "2.3.0",
 		"unzipper": "0.10.11",
 		"uuid": "9.0.0",
@@ -190,8 +190,8 @@
 		"@types/web-push": "3.3.2",
 		"@types/websocket": "1.0.5",
 		"@types/ws": "8.5.4",
-		"@typescript-eslint/eslint-plugin": "5.57.0",
-		"@typescript-eslint/parser": "5.57.0",
+		"@typescript-eslint/eslint-plugin": "5.57.1",
+		"@typescript-eslint/parser": "5.57.1",
 		"aws-sdk-client-mock": "^2.1.1",
 		"cross-env": "7.0.3",
 		"eslint": "8.37.0",

packages/backend/src/GlobalModule.ts

@@ -2,18 +2,15 @@ import { setTimeout } from 'node:timers/promises';
 import { Global, Inject, Module } from '@nestjs/common';
 import Redis from 'ioredis';
 import { DataSource } from 'typeorm';
-import { createRedisConnection } from '@/redis.js';
 import { DI } from './di-symbols.js';
 import { loadConfig } from './config.js';
 import { createPostgresDataSource } from './postgres.js';
 import { RepositoryModule } from './models/RepositoryModule.js';
 import type { Provider, OnApplicationShutdown } from '@nestjs/common';
 
-const config = loadConfig();
-
 const $config: Provider = {
 	provide: DI.config,
-	useValue: config,
+	useValue: loadConfig(),
 };
 
 const $db: Provider = {
@@ -28,18 +25,31 @@ const $db: Provider = {
 const $redis: Provider = {
 	provide: DI.redis,
 	useFactory: (config) => {
-		const redisClient = createRedisConnection(config);
-		return redisClient;
+		return new Redis({
+			port: config.redis.port,
+			host: config.redis.host,
+			family: config.redis.family == null ? 0 : config.redis.family,
+			password: config.redis.pass,
+			keyPrefix: `${config.redis.prefix}:`,
+			db: config.redis.db ?? 0,
+		});
 	},
 	inject: [DI.config],
 };
 
-const $redisSubscriber: Provider = {
-	provide: DI.redisSubscriber,
+const $redisForPubsub: Provider = {
+	provide: DI.redisForPubsub,
 	useFactory: (config) => {
-		const redisSubscriber = createRedisConnection(config);
-		redisSubscriber.subscribe(config.host);
-		return redisSubscriber;
+		const redis = new Redis({
+			port: config.redisForPubsub.port,
+			host: config.redisForPubsub.host,
+			family: config.redisForPubsub.family == null ? 0 : config.redisForPubsub.family,
+			password: config.redisForPubsub.pass,
+			keyPrefix: `${config.redisForPubsub.prefix}:`,
+			db: config.redisForPubsub.db ?? 0,
+		});
+		redis.subscribe(config.host);
+		return redis;
 	},
 	inject: [DI.config],
 };
@@ -47,14 +57,14 @@ const $redisSubscriber: Provider = {
 @Global()
 @Module({
 	imports: [RepositoryModule],
-	providers: [$config, $db, $redis, $redisSubscriber],
-	exports: [$config, $db, $redis, $redisSubscriber, RepositoryModule],
+	providers: [$config, $db, $redis, $redisForPubsub],
+	exports: [$config, $db, $redis, $redisForPubsub, RepositoryModule],
 })
 export class GlobalModule implements OnApplicationShutdown {
 	constructor(
 		@Inject(DI.db) private db: DataSource,
 		@Inject(DI.redis) private redisClient: Redis.Redis,
-		@Inject(DI.redisSubscriber) private redisSubscriber: Redis.Redis,
+		@Inject(DI.redisForPubsub) private redisForPubsub: Redis.Redis,
 	) {}
 
 	async onApplicationShutdown(signal: string): Promise<void> {
@@ -69,7 +79,7 @@ export class GlobalModule implements OnApplicationShutdown {
 		await Promise.all([
 			this.db.destroy(),
 			this.redisClient.disconnect(),
-			this.redisSubscriber.disconnect(),
+			this.redisForPubsub.disconnect(),
 		]);
 	}
 }

packages/backend/src/config.ts

@@ -25,6 +25,14 @@ export type Source = {
 		disableCache?: boolean;
 		extra?: { [x: string]: string };
 	};
+	dbReplications?: boolean;
+	dbSlaves?: {
+		host: string;
+		port: number;
+		db: string;
+		user: string;
+		pass: string;
+	}[];
 	redis: {
 		host: string;
 		port: number;
@@ -33,6 +41,22 @@ export type Source = {
 		db?: number;
 		prefix?: string;
 	};
+	redisForPubsub?: {
+		host: string;
+		port: number;
+		family?: number;
+		pass: string;
+		db?: number;
+		prefix?: string;
+	};
+	redisForJobQueue?: {
+		host: string;
+		port: number;
+		family?: number;
+		pass: string;
+		db?: number;
+		prefix?: string;
+	};
 	elasticsearch: {
 		host: string;
 		port: number;
@@ -91,6 +115,8 @@ export type Mixin = {
 	mediaProxy: string;
 	externalMediaProxyEnabled: boolean;
 	videoThumbnailGenerator: string | null;
+	redisForPubsub: NonNullable<Source['redisForPubsub']>;
+	redisForJobQueue: NonNullable<Source['redisForJobQueue']>;
 };
 
 export type Config = Source & Mixin;
@@ -151,6 +177,8 @@ export function loadConfig() {
 		: null;
 
 	if (!config.redis.prefix) config.redis.prefix = mixin.host;
+	if (config.redisForPubsub == null) config.redisForPubsub = config.redis;
+	if (config.redisForJobQueue == null) config.redisForJobQueue = config.redis;
 
 	return Object.assign(config, mixin);
 }

packages/backend/src/core/AccountMoveService.ts

@@ -0,0 +1,114 @@
+import { Inject, Injectable } from '@nestjs/common';
+import { IsNull } from 'typeorm';
+
+import { bindThis } from '@/decorators.js';
+import { DI } from '@/di-symbols.js';
+import type { LocalUser } from '@/models/entities/User.js';
+import { User } from '@/models/entities/User.js';
+import type { FollowingsRepository, UsersRepository } from '@/models/index.js';
+
+import { GlobalEventService } from '@/core/GlobalEventService.js';
+import { UserFollowingService } from '@/core/UserFollowingService.js';
+import { ApDeliverManagerService } from '@/core/activitypub/ApDeliverManagerService.js';
+import { ApRendererService } from '@/core/activitypub/ApRendererService.js';
+import { UserEntityService } from '@/core/entities/UserEntityService.js';
+import { AccountUpdateService } from '@/core/AccountUpdateService.js';
+import { RelayService } from '@/core/RelayService.js';
+
+@Injectable()
+export class AccountMoveService {
+	constructor(
+		@Inject(DI.usersRepository)
+		private usersRepository: UsersRepository,
+
+		@Inject(DI.followingsRepository)
+		private followingsRepository: FollowingsRepository,
+
+		private userEntityService: UserEntityService,
+		private apRendererService: ApRendererService,
+		private apDeliverManagerService: ApDeliverManagerService,
+		private globalEventService: GlobalEventService,
+		private userFollowingService: UserFollowingService,
+		private accountUpdateService: AccountUpdateService,
+		private relayService: RelayService,
+	) {
+	}
+
+	/**
+	 * Move a local account to a remote account.
+	 *
+	 * After delivering Move activity, its local followers unfollow the old account and then follow the new one.
+	 */
+	@bindThis
+	public async moveToRemote(src: LocalUser, dst: User): Promise<unknown> {
+		// Make sure that the destination is a remote account.
+		if (this.userEntityService.isLocalUser(dst)) throw new Error('move destiantion is not remote');
+		if (!dst.uri) throw new Error('destination uri is empty');
+
+		// add movedToUri to indicate that the user has moved
+		const update = {} as Partial<User>;
+		update.alsoKnownAs = src.alsoKnownAs?.concat([dst.uri]) ?? [dst.uri];
+		update.movedToUri = dst.uri;
+		await this.usersRepository.update(src.id, update);
+
+		const srcPerson = await this.apRendererService.renderPerson(src);
+		const updateAct = this.apRendererService.addContext(this.apRendererService.renderUpdate(srcPerson, src));
+		await this.apDeliverManagerService.deliverToFollowers(src, updateAct);
+		this.relayService.deliverToRelays(src, updateAct);
+
+		// Deliver Move activity to the followers of the old account
+		const moveAct = this.apRendererService.addContext(this.apRendererService.renderMove(src, dst));
+		await this.apDeliverManagerService.deliverToFollowers(src, moveAct);
+
+		// Publish meUpdated event
+		const iObj = await this.userEntityService.pack<true, true>(src.id, src, { detail: true, includeSecrets: true });
+		this.globalEventService.publishMainStream(src.id, 'meUpdated', iObj);
+
+		// follow the new account and unfollow the old one
+		const followings = await this.followingsRepository.find({
+			relations: {
+				follower: true,
+			},
+			where: {
+				followeeId: src.id,
+				followerHost: IsNull(), // follower is local
+			},
+		});
+		for (const following of followings) {
+			if (!following.follower) continue;
+			try {
+				await this.userFollowingService.follow(following.follower, dst);
+				await this.userFollowingService.unfollow(following.follower, src);
+			} catch {
+				/* empty */
+			}
+		}
+
+		return iObj;
+	}
+
+	/**
+	 * Create an alias of an old remote account.
+	 *
+	 * The user's new profile will be published to the followers.
+	 */
+	@bindThis
+	public async createAlias(me: LocalUser, updates: Partial<User>): Promise<unknown> {
+		await this.usersRepository.update(me.id, updates);
+
+		// Publish meUpdated event
+		const iObj = await this.userEntityService.pack<true, true>(me.id, me, {
+			detail: true,
+			includeSecrets: true,
+		});
+		this.globalEventService.publishMainStream(me.id, 'meUpdated', iObj);
+
+		if (me.isLocked === false) {
+			await this.userFollowingService.acceptAllFollowRequests(me);
+		}
+
+		this.accountUpdateService.publishToFollowers(me.id);
+
+		return iObj;
+	}
+}

packages/backend/src/core/AccountUpdateService.ts

@@ -29,7 +29,7 @@ export class AccountUpdateService {
 	public async publishToFollowers(userId: User['id']) {
 		const user = await this.usersRepository.findOneBy({ id: userId });
 		if (user == null) throw new Error('user not found');
-	
+
 		// フォロワーがリモートユーザーかつ投稿者がローカルユーザーならUpdateを配信
 		if (this.userEntityService.isLocalUser(user)) {
 			const content = this.apRendererService.addContext(this.apRendererService.renderUpdate(await this.apRendererService.renderPerson(user), user));

packages/backend/src/core/AntennaService.ts

@@ -27,8 +27,8 @@ export class AntennaService implements OnApplicationShutdown {
 		@Inject(DI.redis)
 		private redisClient: Redis.Redis,
 
-		@Inject(DI.redisSubscriber)
-		private redisSubscriber: Redis.Redis,
+		@Inject(DI.redisForPubsub)
+		private redisForPubsub: Redis.Redis,
 
 		@Inject(DI.mutingsRepository)
 		private mutingsRepository: MutingsRepository,
@@ -52,12 +52,12 @@ export class AntennaService implements OnApplicationShutdown {
 		this.antennasFetched = false;
 		this.antennas = [];
 
-		this.redisSubscriber.on('message', this.onRedisMessage);
+		this.redisForPubsub.on('message', this.onRedisMessage);
 	}
 
 	@bindThis
 	public onApplicationShutdown(signal?: string | undefined) {
-		this.redisSubscriber.off('message', this.onRedisMessage);
+		this.redisForPubsub.off('message', this.onRedisMessage);
 	}
 
 	@bindThis

packages/backend/src/core/CacheService.ts

@@ -27,8 +27,8 @@ export class CacheService implements OnApplicationShutdown {
 		@Inject(DI.redis)
 		private redisClient: Redis.Redis,
 
-		@Inject(DI.redisSubscriber)
-		private redisSubscriber: Redis.Redis,
+		@Inject(DI.redisForPubsub)
+		private redisForPubsub: Redis.Redis,
 
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
@@ -116,7 +116,7 @@ export class CacheService implements OnApplicationShutdown {
 			fromRedisConverter: (value) => new Set(JSON.parse(value)),
 		});
 
-		this.redisSubscriber.on('message', this.onMessage);
+		this.redisForPubsub.on('message', this.onMessage);
 	}
 
 	@bindThis
@@ -167,6 +167,6 @@ export class CacheService implements OnApplicationShutdown {
 
 	@bindThis
 	public onApplicationShutdown(signal?: string | undefined) {
-		this.redisSubscriber.off('message', this.onMessage);
+		this.redisForPubsub.off('message', this.onMessage);
 	}
 }

packages/backend/src/core/CoreModule.ts

@@ -1,4 +1,5 @@
 import { Module } from '@nestjs/common';
+import { AccountMoveService } from './AccountMoveService.js';
 import { AccountUpdateService } from './AccountUpdateService.js';
 import { AiService } from './AiService.js';
 import { AntennaService } from './AntennaService.js';
@@ -119,6 +120,7 @@ import type { Provider } from '@nestjs/common';
 
 //#region 文字列ベースでのinjection用(循環参照対応のため)
 const $LoggerService: Provider = { provide: 'LoggerService', useExisting: LoggerService };
+const $AccountMoveService: Provider = { provide: 'AccountMoveService', useExisting: AccountMoveService };
 const $AccountUpdateService: Provider = { provide: 'AccountUpdateService', useExisting: AccountUpdateService };
 const $AiService: Provider = { provide: 'AiService', useExisting: AiService };
 const $AntennaService: Provider = { provide: 'AntennaService', useExisting: AntennaService };
@@ -242,6 +244,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 	],
 	providers: [
 		LoggerService,
+		AccountMoveService,
 		AccountUpdateService,
 		AiService,
 		AntennaService,
@@ -359,6 +362,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 
 		//#region 文字列ベースでのinjection用(循環参照対応のため)
 		$LoggerService,
+		$AccountMoveService,
 		$AccountUpdateService,
 		$AiService,
 		$AntennaService,
@@ -477,6 +481,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 	exports: [
 		QueueModule,
 		LoggerService,
+		AccountMoveService,
 		AccountUpdateService,
 		AiService,
 		AntennaService,
@@ -593,6 +598,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting
 
 		//#region 文字列ベースでのinjection用(循環参照対応のため)
 		$LoggerService,
+		$AccountMoveService,
 		$AccountUpdateService,
 		$AiService,
 		$AntennaService,

packages/backend/src/core/CustomEmojiService.ts

@@ -44,7 +44,11 @@ export class CustomEmojiService {
 			memoryCacheLifetime: 1000 * 60 * 3, // 3m
 			fetcher: () => this.emojisRepository.find({ where: { host: IsNull() } }).then(emojis => new Map(emojis.map(emoji => [emoji.name, emoji]))),
 			toRedisConverter: (value) => JSON.stringify(value.values()),
-			fromRedisConverter: (value) => new Map(JSON.parse(value).map((x: Emoji) => [x.name, x])), // TODO: Date型の変換
+			fromRedisConverter: (value) => {
+				// 原因不明だが配列以外が入ってくることがあるため
+				if (!Array.isArray(JSON.parse(value))) return undefined;
+				return new Map(JSON.parse(value).map((x: Emoji) => [x.name, x]));
+			}, // TODO: Date型の変換
 		});
 	}
 

packages/backend/src/core/FederatedInstanceService.ts

@@ -1,7 +1,8 @@
 import { Inject, Injectable } from '@nestjs/common';
+import Redis from 'ioredis';
 import type { InstancesRepository } from '@/models/index.js';
 import type { Instance } from '@/models/entities/Instance.js';
-import { MemoryKVCache } from '@/misc/cache.js';
+import { MemoryKVCache, RedisKVCache } from '@/misc/cache.js';
 import { IdService } from '@/core/IdService.js';
 import { DI } from '@/di-symbols.js';
 import { UtilityService } from '@/core/UtilityService.js';
@@ -9,23 +10,41 @@ import { bindThis } from '@/decorators.js';
 
 @Injectable()
 export class FederatedInstanceService {
-	private cache: MemoryKVCache<Instance>;
+	public federatedInstanceCache: RedisKVCache<Instance | null>;
 
 	constructor(
+		@Inject(DI.redis)
+		private redisClient: Redis.Redis,
+
 		@Inject(DI.instancesRepository)
 		private instancesRepository: InstancesRepository,
 
 		private utilityService: UtilityService,
 		private idService: IdService,
 	) {
-		this.cache = new MemoryKVCache<Instance>(1000 * 60 * 60);
+		this.federatedInstanceCache = new RedisKVCache<Instance | null>(this.redisClient, 'federatedInstance', {
+			lifetime: 1000 * 60 * 60 * 24, // 24h
+			memoryCacheLifetime: 1000 * 60 * 30, // 30m
+			fetcher: (key) => this.instancesRepository.findOneBy({ host: key }),
+			toRedisConverter: (value) => JSON.stringify(value),
+			fromRedisConverter: (value) => {
+				const parsed = JSON.parse(value);
+				if (parsed == null) return null;
+				return {
+					...parsed,
+					firstRetrievedAt: new Date(parsed.firstRetrievedAt),
+					latestRequestReceivedAt: parsed.latestRequestReceivedAt ? new Date(parsed.latestRequestReceivedAt) : null,
+					infoUpdatedAt: parsed.infoUpdatedAt ? new Date(parsed.infoUpdatedAt) : null,
+				};
+			},
+		});
 	}
 
 	@bindThis
 	public async fetch(host: string): Promise<Instance> {
 		host = this.utilityService.toPuny(host);
 	
-		const cached = this.cache.get(host);
+		const cached = await this.federatedInstanceCache.get(host);
 		if (cached) return cached;
 	
 		const index = await this.instancesRepository.findOneBy({ host });
@@ -37,10 +56,10 @@ export class FederatedInstanceService {
 				firstRetrievedAt: new Date(),
 			}).then(x => this.instancesRepository.findOneByOrFail(x.identifiers[0]));
 	
-			this.cache.set(host, i);
+			this.federatedInstanceCache.set(host, i);
 			return i;
 		} else {
-			this.cache.set(host, index);
+			this.federatedInstanceCache.set(host, index);
 			return index;
 		}
 	}
@@ -49,10 +68,10 @@ export class FederatedInstanceService {
 	public async updateCachePartial(host: string, data: Partial<Instance>): Promise<void> {
 		host = this.utilityService.toPuny(host);
 	
-		const cached = this.cache.get(host);
+		const cached = await this.federatedInstanceCache.get(host);
 		if (cached == null) return;
 	
-		this.cache.set(host, {
+		this.federatedInstanceCache.set(host, {
 			...cached,
 			...data,
 		});

packages/backend/src/core/IdService.ts

@@ -3,10 +3,11 @@ import { ulid } from 'ulid';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { genAid, parseAid } from '@/misc/id/aid.js';
-import { genMeid } from '@/misc/id/meid.js';
-import { genMeidg } from '@/misc/id/meidg.js';
+import { genMeid, parseMeid } from '@/misc/id/meid.js';
+import { genMeidg, parseMeidg } from '@/misc/id/meidg.js';
 import { genObjectId } from '@/misc/id/object-id.js';
 import { bindThis } from '@/decorators.js';
+import { parseUlid } from '@/misc/id/ulid.js';
 
 @Injectable()
 export class IdService {
@@ -37,11 +38,10 @@ export class IdService {
 	public parse(id: string): { date: Date; } {
 		switch (this.method) {
 			case 'aid': return parseAid(id);
-			// TODO
-			//case 'meid':
-			//case 'meidg':
-			//case 'ulid':
-			//case 'objectid':
+			case 'objectid':
+			case 'meid': return parseMeid(id);
+			case 'meidg': return parseMeidg(id);
+			case 'ulid': return parseUlid(id);
 			default: throw new Error('unrecognized id generation method');
 		}
 	}

packages/backend/src/core/MetaService.ts

@@ -14,8 +14,8 @@ export class MetaService implements OnApplicationShutdown {
 	private intervalId: NodeJS.Timer;
 
 	constructor(
-		@Inject(DI.redisSubscriber)
-		private redisSubscriber: Redis.Redis,
+		@Inject(DI.redisForPubsub)
+		private redisForPubsub: Redis.Redis,
 
 		@Inject(DI.db)
 		private db: DataSource,
@@ -33,7 +33,7 @@ export class MetaService implements OnApplicationShutdown {
 			}, 1000 * 60 * 5);
 		}
 
-		this.redisSubscriber.on('message', this.onMessage);
+		this.redisForPubsub.on('message', this.onMessage);
 	}
 
 	@bindThis
@@ -122,6 +122,6 @@ export class MetaService implements OnApplicationShutdown {
 	@bindThis
 	public onApplicationShutdown(signal?: string | undefined) {
 		clearInterval(this.intervalId);
-		this.redisSubscriber.off('message', this.onMessage);
+		this.redisForPubsub.off('message', this.onMessage);
 	}
 }

packages/backend/src/core/QueueModule.ts

@@ -8,13 +8,13 @@ import type { DeliverJobData, InboxJobData, DbJobData, ObjectStorageJobData, End
 function q<T>(config: Config, name: string, limitPerSec = -1) {
 	return new Bull<T>(name, {
 		redis: {
-			port: config.redis.port,
-			host: config.redis.host,
-			family: config.redis.family == null ? 0 : config.redis.family,
-			password: config.redis.pass,
-			db: config.redis.db ?? 0,
+			port: config.redisForJobQueue.port,
+			host: config.redisForJobQueue.host,
+			family: config.redisForJobQueue.family == null ? 0 : config.redisForJobQueue.family,
+			password: config.redisForJobQueue.pass,
+			db: config.redisForJobQueue.db ?? 0,
 		},
-		prefix: config.redis.prefix ? `${config.redis.prefix}:queue` : 'queue',
+		prefix: config.redisForJobQueue.prefix ? `${config.redisForJobQueue.prefix}:queue` : 'queue',
 		limiter: limitPerSec > 0 ? {
 			max: limitPerSec,
 			duration: 1000,

packages/backend/src/core/RoleService.ts

@@ -64,8 +64,8 @@ export class RoleService implements OnApplicationShutdown {
 	public static NotAssignedError = class extends Error {};
 
 	constructor(
-		@Inject(DI.redisSubscriber)
-		private redisSubscriber: Redis.Redis,
+		@Inject(DI.redisForPubsub)
+		private redisForPubsub: Redis.Redis,
 
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
@@ -84,10 +84,10 @@ export class RoleService implements OnApplicationShutdown {
 	) {
 		//this.onMessage = this.onMessage.bind(this);
 
-		this.rolesCache = new MemorySingleCache<Role[]>(Infinity);
-		this.roleAssignmentByUserIdCache = new MemoryKVCache<RoleAssignment[]>(Infinity);
+		this.rolesCache = new MemorySingleCache<Role[]>(1000 * 60 * 60 * 1);
+		this.roleAssignmentByUserIdCache = new MemoryKVCache<RoleAssignment[]>(1000 * 60 * 60 * 1);
 
-		this.redisSubscriber.on('message', this.onMessage);
+		this.redisForPubsub.on('message', this.onMessage);
 	}
 
 	@bindThis
@@ -400,6 +400,6 @@ export class RoleService implements OnApplicationShutdown {
 
 	@bindThis
 	public onApplicationShutdown(signal?: string | undefined) {
-		this.redisSubscriber.off('message', this.onMessage);
+		this.redisForPubsub.off('message', this.onMessage);
 	}
 }

packages/backend/src/core/WebhookService.ts

@@ -13,14 +13,14 @@ export class WebhookService implements OnApplicationShutdown {
 	private webhooks: Webhook[] = [];
 
 	constructor(
-		@Inject(DI.redisSubscriber)
-		private redisSubscriber: Redis.Redis,
+		@Inject(DI.redisForPubsub)
+		private redisForPubsub: Redis.Redis,
 
 		@Inject(DI.webhooksRepository)
 		private webhooksRepository: WebhooksRepository,
 	) {
 		//this.onMessage = this.onMessage.bind(this);
-		this.redisSubscriber.on('message', this.onMessage);
+		this.redisForPubsub.on('message', this.onMessage);
 	}
 
 	@bindThis
@@ -82,6 +82,6 @@ export class WebhookService implements OnApplicationShutdown {
 
 	@bindThis
 	public onApplicationShutdown(signal?: string | undefined) {
-		this.redisSubscriber.off('message', this.onMessage);
+		this.redisForPubsub.off('message', this.onMessage);
 	}
 }

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

@@ -186,7 +186,7 @@ class DeliverManager {
 
 			for (const following of followers) {
 				const inbox = following.followerSharedInbox ?? following.followerInbox;
-				inboxes.set(inbox, following.followerSharedInbox === null);
+				inboxes.set(inbox, following.followerSharedInbox != null);
 			}
 		}
 

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

@@ -1,5 +1,5 @@
 import { Inject, Injectable } from '@nestjs/common';
-import { In } from 'typeorm';
+import { In, IsNull } from 'typeorm';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { UserFollowingService } from '@/core/UserFollowingService.js';
@@ -22,7 +22,7 @@ import { QueueService } from '@/core/QueueService.js';
 import type { UsersRepository, NotesRepository, FollowingsRepository, AbuseUserReportsRepository, FollowRequestsRepository } from '@/models/index.js';
 import { bindThis } from '@/decorators.js';
 import type { RemoteUser } from '@/models/entities/User.js';
-import { getApId, getApIds, getApType, isAccept, isActor, isAdd, isAnnounce, isBlock, isCollection, isCollectionOrOrderedCollection, isCreate, isDelete, isFlag, isFollow, isLike, isPost, isReject, isRemove, isTombstone, isUndo, isUpdate, validActor, validPost } from './type.js';
+import { getApHrefNullable, getApId, getApIds, getApType, getOneApHrefNullable, isAccept, isActor, isAdd, isAnnounce, isBlock, isCollection, isCollectionOrOrderedCollection, isCreate, isDelete, isFlag, isFollow, isLike, isMove, isPost, isReject, isRemove, isTombstone, isUndo, isUpdate, validActor, validPost } from './type.js';
 import { ApNoteService } from './models/ApNoteService.js';
 import { ApLoggerService } from './ApLoggerService.js';
 import { ApDbResolverService } from './ApDbResolverService.js';
@@ -31,7 +31,7 @@ import { ApAudienceService } from './ApAudienceService.js';
 import { ApPersonService } from './models/ApPersonService.js';
 import { ApQuestionService } from './models/ApQuestionService.js';
 import type { Resolver } from './ApResolverService.js';
-import type { IAccept, IAdd, IAnnounce, IBlock, ICreate, IDelete, IFlag, IFollow, ILike, IObject, IReject, IRemove, IUndo, IUpdate } from './type.js';
+import type { IAccept, IAdd, IAnnounce, IBlock, ICreate, IDelete, IFlag, IFollow, ILike, IObject, IReject, IRemove, IUndo, IUpdate, IMove } from './type.js';
 
 @Injectable()
 export class ApInboxService {
@@ -80,7 +80,7 @@ export class ApInboxService {
 	) {
 		this.logger = this.apLoggerService.logger;
 	}
-	
+
 	@bindThis
 	public async performActivity(actor: RemoteUser, activity: IObject) {
 		if (isCollectionOrOrderedCollection(activity)) {
@@ -139,6 +139,8 @@ export class ApInboxService {
 			await this.block(actor, activity);
 		} else if (isFlag(activity)) {
 			await this.flag(actor, activity);
+		} else if (isMove(activity)) {
+			//await this.move(actor, activity);
 		} else {
 			this.logger.warn(`unrecognized activity type: ${activity.type}`);
 		}
@@ -147,15 +149,15 @@ export class ApInboxService {
 	@bindThis
 	private async follow(actor: RemoteUser, activity: IFollow): Promise<string> {
 		const followee = await this.apDbResolverService.getUserFromApId(activity.object);
-	
+
 		if (followee == null) {
 			return 'skip: followee not found';
 		}
-	
+
 		if (followee.host != null) {
 			return 'skip: フォローしようとしているユーザーはローカルユーザーではありません';
 		}
-	
+
 		await this.userFollowingService.follow(actor, followee, activity.id);
 		return 'ok';
 	}
@@ -183,16 +185,16 @@ export class ApInboxService {
 		const uri = activity.id ?? activity;
 
 		this.logger.info(`Accept: ${uri}`);
-	
+
 		const resolver = this.apResolverService.createResolver();
-	
+
 		const object = await resolver.resolve(activity.object).catch(err => {
 			this.logger.error(`Resolution failed: ${err}`);
 			throw err;
 		});
-	
+
 		if (isFollow(object)) return await this.acceptFollow(actor, object);
-	
+
 		return `skip: Unknown Accept type: ${getApType(object)}`;
 	}
 
@@ -225,18 +227,18 @@ export class ApInboxService {
 		if ('actor' in activity && actor.uri !== activity.actor) {
 			throw new Error('invalid actor');
 		}
-	
+
 		if (activity.target == null) {
 			throw new Error('target is null');
 		}
-	
+
 		if (activity.target === actor.featured) {
 			const note = await this.apNoteService.resolveNote(activity.object);
 			if (note == null) throw new Error('note not found');
 			await this.notePiningService.addPinned(actor, note.id);
 			return;
 		}
-	
+
 		throw new Error(`unknown target: ${activity.target}`);
 	}
 
@@ -405,10 +407,10 @@ export class ApInboxService {
 		if ('actor' in activity && actor.uri !== activity.actor) {
 			throw new Error('invalid actor');
 		}
-	
+
 		// 削除対象objectのtype
 		let formerType: string | undefined;
-	
+
 		if (typeof activity.object === 'string') {
 			// typeが不明だけど、どうせ消えてるのでremote resolveしない
 			formerType = undefined;
@@ -420,19 +422,19 @@ export class ApInboxService {
 				formerType = toSingle(object.type);
 			}
 		}
-	
+
 		const uri = getApId(activity.object);
-	
+
 		// type不明でもactorとobjectが同じならばそれはPersonに違いない
 		if (!formerType && actor.uri === uri) {
 			formerType = 'Person';
 		}
-	
+
 		// それでもなかったらおそらくNote
 		if (!formerType) {
 			formerType = 'Note';
 		}
-	
+
 		if (validPost.includes(formerType)) {
 			return await this.deleteNote(actor, uri);
 		} else if (validActor.includes(formerType)) {
@@ -445,44 +447,44 @@ export class ApInboxService {
 	@bindThis
 	private async deleteActor(actor: RemoteUser, uri: string): Promise<string> {
 		this.logger.info(`Deleting the Actor: ${uri}`);
-	
+
 		if (actor.uri !== uri) {
 			return `skip: delete actor ${actor.uri} !== ${uri}`;
 		}
-	
+
 		const user = await this.usersRepository.findOneBy({ id: actor.id });
 		if (user == null) {
 			return 'skip: actor not found';
 		} else if (user.isDeleted) {
 			return 'skip: already deleted';
 		}
-	
+
 		const job = await this.queueService.createDeleteAccountJob(actor);
-	
+
 		await this.usersRepository.update(actor.id, {
 			isDeleted: true,
 		});
-	
+
 		return `ok: queued ${job.name} ${job.id}`;
 	}
 
 	@bindThis
 	private async deleteNote(actor: RemoteUser, uri: string): Promise<string> {
 		this.logger.info(`Deleting the Note: ${uri}`);
-	
+
 		const unlock = await this.appLockService.getApLock(uri);
-	
+
 		try {
 			const note = await this.apDbResolverService.getNoteFromApId(uri);
-	
+
 			if (note == null) {
 				return 'message not found';
 			}
-	
+
 			if (note.userId !== actor.id) {
 				return '投稿を削除しようとしているユーザーは投稿の作成者ではありません';
 			}
-	
+
 			await this.noteDeleteService.delete(actor, note);
 			return 'ok: note deleted';
 		} finally {
@@ -536,23 +538,23 @@ export class ApInboxService {
 	@bindThis
 	private async rejectFollow(actor: RemoteUser, activity: IFollow): Promise<string> {
 		// ※ activityはこっちから投げたフォローリクエストなので、activity.actorは存在するローカルユーザーである必要がある
-	
+
 		const follower = await this.apDbResolverService.getUserFromApId(activity.actor);
-	
+
 		if (follower == null) {
 			return 'skip: follower not found';
 		}
-	
+
 		if (!this.userEntityService.isLocalUser(follower)) {
 			return 'skip: follower is not a local user';
 		}
-	
+
 		// relay
 		const match = activity.id?.match(/follow-relay\/(\w+)/);
 		if (match) {
 			return await this.relayService.relayRejected(match[1]);
 		}
-	
+
 		await this.userFollowingService.remoteReject(actor, follower);
 		return 'ok';
 	}
@@ -562,18 +564,18 @@ export class ApInboxService {
 		if ('actor' in activity && actor.uri !== activity.actor) {
 			throw new Error('invalid actor');
 		}
-	
+
 		if (activity.target == null) {
 			throw new Error('target is null');
 		}
-	
+
 		if (activity.target === actor.featured) {
 			const note = await this.apNoteService.resolveNote(activity.object);
 			if (note == null) throw new Error('note not found');
 			await this.notePiningService.removePinned(actor, note.id);
 			return;
 		}
-	
+
 		throw new Error(`unknown target: ${activity.target}`);
 	}
 
@@ -582,24 +584,24 @@ export class ApInboxService {
 		if ('actor' in activity && actor.uri !== activity.actor) {
 			throw new Error('invalid actor');
 		}
-	
+
 		const uri = activity.id ?? activity;
-	
+
 		this.logger.info(`Undo: ${uri}`);
-	
+
 		const resolver = this.apResolverService.createResolver();
-	
+
 		const object = await resolver.resolve(activity.object).catch(e => {
 			this.logger.error(`Resolution failed: ${e}`);
 			throw e;
 		});
-	
+
 		if (isFollow(object)) return await this.undoFollow(actor, object);
 		if (isBlock(object)) return await this.undoBlock(actor, object);
 		if (isLike(object)) return await this.undoLike(actor, object);
 		if (isAnnounce(object)) return await this.undoAnnounce(actor, object);
 		if (isAccept(object)) return await this.undoAccept(actor, object);
-	
+
 		return `skip: unknown object type ${getApType(object)}`;
 	}
 
@@ -609,17 +611,17 @@ export class ApInboxService {
 		if (follower == null) {
 			return 'skip: follower not found';
 		}
-	
+
 		const following = await this.followingsRepository.findOneBy({
 			followerId: follower.id,
 			followeeId: actor.id,
 		});
-	
+
 		if (following) {
 			await this.userFollowingService.unfollow(follower, actor);
 			return 'ok: unfollowed';
 		}
-	
+
 		return 'skip: フォローされていない';
 	}
 
@@ -708,16 +710,16 @@ export class ApInboxService {
 		if ('actor' in activity && actor.uri !== activity.actor) {
 			return 'skip: invalid actor';
 		}
-	
+
 		this.logger.debug('Update');
-	
+
 		const resolver = this.apResolverService.createResolver();
-	
+
 		const object = await resolver.resolve(activity.object).catch(e => {
 			this.logger.error(`Resolution failed: ${e}`);
 			throw e;
 		});
-	
+
 		if (isActor(object)) {
 			await this.apPersonService.updatePerson(actor.uri!, resolver, object);
 			return 'ok: Person updated';
@@ -728,4 +730,59 @@ export class ApInboxService {
 			return `skip: Unknown type: ${getApType(object)}`;
 		}
 	}
+
+	@bindThis
+	private async move(actor: RemoteUser, activity: IMove): Promise<string> {
+		// fetch the new and old accounts
+		const targetUri = getApHrefNullable(activity.target);
+		if (!targetUri) return 'skip: invalid activity target';
+		let new_acc = await this.apPersonService.resolvePerson(targetUri);
+		let old_acc = await this.apPersonService.resolvePerson(actor.uri);
+
+		// update them if they're remote
+		if (new_acc.uri) await this.apPersonService.updatePerson(new_acc.uri);
+		if (old_acc.uri) await this.apPersonService.updatePerson(old_acc.uri);
+
+		// retrieve updated users
+		new_acc = await this.apPersonService.resolvePerson(targetUri);
+		old_acc = await this.apPersonService.resolvePerson(actor.uri);
+
+		// check if alsoKnownAs of the new account is valid
+		let isValidMove = true;
+		if (old_acc.uri) {
+			if (!new_acc.alsoKnownAs?.includes(old_acc.uri)) {
+				isValidMove = false;
+			}
+		} else if (!new_acc.alsoKnownAs?.includes(old_acc.id)) {
+			isValidMove = false;
+		}
+		if (!isValidMove) {
+			return 'skip: accounts invalid';
+		}
+
+		// add target uri to movedToUri in order to indicate that the user has moved
+		await this.usersRepository.update(old_acc.id, { movedToUri: targetUri });
+
+		// follow the new account and unfollow the old one
+		const followings = await this.followingsRepository.find({
+			relations: {
+				follower: true,
+			},
+			where: {
+				followeeId: old_acc.id,
+				followerHost: IsNull(), // follower is local
+			},
+		});
+		for (const following of followings) {
+			if (!following.follower) continue;
+			try {
+				await this.userFollowingService.follow(following.follower, new_acc);
+				await this.userFollowingService.unfollow(following.follower, old_acc);
+			} catch {
+				/* empty */
+			}
+		}
+
+		return 'ok';
+	}
 }

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

@@ -25,7 +25,7 @@ import { CustomEmojiService } from '@/core/CustomEmojiService.js';
 import { isNotNull } from '@/misc/is-not-null.js';
 import { LdSignatureService } from './LdSignatureService.js';
 import { ApMfmService } from './ApMfmService.js';
-import type { IAccept, IActivity, IAdd, IAnnounce, IApDocument, IApEmoji, IApHashtag, IApImage, IApMention, IBlock, ICreate, IDelete, IFlag, IFollow, IKey, ILike, IObject, IPost, IQuestion, IReject, IRemove, ITombstone, IUndo, IUpdate } from './type.js';
+import type { IAccept, IActivity, IAdd, IAnnounce, IApDocument, IApEmoji, IApHashtag, IApImage, IApMention, IBlock, ICreate, IDelete, IFlag, IFollow, IKey, ILike, IMove, IObject, IPost, IQuestion, IReject, IRemove, ITombstone, IUndo, IUpdate } from './type.js';
 import type { IIdentifier } from './models/identifier.js';
 
 @Injectable()
@@ -292,6 +292,22 @@ export class ApRendererService {
 		};
 	}
 
+	@bindThis
+	public renderMove(
+		src: { id: User['id']; host: User['host']; uri: User['host'] },
+		dst: { id: User['id']; host: User['host']; uri: User['host'] },
+	): IMove {
+		const actor = this.userEntityService.isLocalUser(src) ? `${this.config.url}/users/${src.id}` : src.uri!;
+		const target = this.userEntityService.isLocalUser(dst) ? `${this.config.url}/users/${dst.id}` : dst.uri!;
+		return {
+			id: `${this.config.url}/moves/${src.id}/${dst.id}`,
+			actor,
+			type: 'Move',
+			object: actor,
+			target,
+		};
+	}
+
 	@bindThis
 	public async renderNote(note: Note, dive = true): Promise<IPost> {
 		const getPromisedFiles = async (ids: string[]) => {
@@ -498,6 +514,14 @@ export class ApRendererService {
 			attachment: attachment.length ? attachment : undefined,
 		} as any;
 
+		if (user.movedToUri) {
+			person.movedTo = user.movedToUri;
+		}
+
+		if (user.alsoKnownAs) {
+			person.alsoKnownAs = user.alsoKnownAs;
+		}
+
 		if (profile.birthday) {
 			person['vcard:bday'] = profile.birthday;
 		}

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

@@ -31,6 +31,7 @@ import type { UtilityService } from '@/core/UtilityService.js';
 import type { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { bindThis } from '@/decorators.js';
 import { MetaService } from '@/core/MetaService.js';
+import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
 import { getApId, getApType, getOneApHrefNullable, isActor, isCollection, isCollectionOrOrderedCollection, isPropertyValue } from '../type.js';
 import { extractApHashtags } from './tag.js';
 import type { OnModuleInit } from '@nestjs/common';
@@ -49,6 +50,7 @@ const summaryLength = 2048;
 export class ApPersonService implements OnModuleInit {
 	private utilityService: UtilityService;
 	private userEntityService: UserEntityService;
+	private driveFileEntityService: DriveFileEntityService;
 	private idService: IdService;
 	private globalEventService: GlobalEventService;
 	private metaService: MetaService;
@@ -113,6 +115,7 @@ export class ApPersonService implements OnModuleInit {
 	onModuleInit() {
 		this.utilityService = this.moduleRef.get('UtilityService');
 		this.userEntityService = this.moduleRef.get('UserEntityService');
+		this.driveFileEntityService = this.moduleRef.get('DriveFileEntityService');
 		this.idService = this.moduleRef.get('IdService');
 		this.globalEventService = this.moduleRef.get('GlobalEventService');
 		this.metaService = this.moduleRef.get('MetaService');
@@ -278,6 +281,8 @@ export class ApPersonService implements OnModuleInit {
 					lastFetchedAt: new Date(),
 					name: truncate(person.name, nameLength),
 					isLocked: !!person.manuallyApprovesFollowers,
+					movedToUri: person.movedTo,
+					alsoKnownAs: person.alsoKnownAs,
 					isExplorable: !!person.discoverable,
 					username: person.preferredUsername,
 					usernameLower: person.preferredUsername!.toLowerCase(),
@@ -356,32 +361,44 @@ export class ApPersonService implements OnModuleInit {
 
 		const avatarId = avatar ? avatar.id : null;
 		const bannerId = banner ? banner.id : null;
+		const avatarUrl = avatar ? this.driveFileEntityService.getPublicUrl(avatar, 'avatar') : null;
+		const bannerUrl = banner ? this.driveFileEntityService.getPublicUrl(banner) : null;
+		const avatarBlurhash = avatar ? avatar.blurhash : null;
+		const bannerBlurhash = banner ? banner.blurhash : null;
 
 		await this.usersRepository.update(user!.id, {
 			avatarId,
 			bannerId,
+			avatarUrl,
+			bannerUrl,
+			avatarBlurhash,
+			bannerBlurhash,
 		});
 
-	user!.avatarId = avatarId;
-	user!.bannerId = bannerId;
-	//#endregion
+		user!.avatarId = avatarId;
+		user!.bannerId = bannerId;
+		user!.avatarUrl = avatarUrl;
+		user!.bannerUrl = bannerUrl;
+		user!.avatarBlurhash = avatarBlurhash;
+		user!.bannerBlurhash = bannerBlurhash;
+		//#endregion
 
-	//#region カスタム絵文字取得
-	const emojis = await this.apNoteService.extractEmojis(person.tag ?? [], host).catch(err => {
-		this.logger.info(`extractEmojis: ${err}`);
-		return [] as Emoji[];
-	});
+		//#region カスタム絵文字取得
+		const emojis = await this.apNoteService.extractEmojis(person.tag ?? [], host).catch(err => {
+			this.logger.info(`extractEmojis: ${err}`);
+			return [] as Emoji[];
+		});
 
-	const emojiNames = emojis.map(emoji => emoji.name);
+		const emojiNames = emojis.map(emoji => emoji.name);
 
-	await this.usersRepository.update(user!.id, {
-		emojis: emojiNames,
-	});
-	//#endregion
+		await this.usersRepository.update(user!.id, {
+			emojis: emojiNames,
+		});
+		//#endregion
 
-	await this.updateFeatured(user!.id, resolver).catch(err => this.logger.error(err));
+		await this.updateFeatured(user!.id, resolver).catch(err => this.logger.error(err));
 
-	return user!;
+		return user!;
 	}
 
 	/**
@@ -458,15 +475,21 @@ export class ApPersonService implements OnModuleInit {
 			isBot: getApType(object) === 'Service',
 			isCat: (person as any).isCat === true,
 			isLocked: !!person.manuallyApprovesFollowers,
+			movedToUri: person.movedTo ?? null,
+			alsoKnownAs: person.alsoKnownAs ?? null,
 			isExplorable: !!person.discoverable,
 		} as Partial<User>;
 
 		if (avatar) {
 			updates.avatarId = avatar.id;
+			updates.avatarUrl = this.driveFileEntityService.getPublicUrl(avatar, 'avatar');
+			updates.avatarBlurhash = avatar.blurhash;
 		}
 
 		if (banner) {
 			updates.bannerId = banner.id;
+			updates.bannerUrl = this.driveFileEntityService.getPublicUrl(banner);
+			updates.bannerBlurhash = banner.blurhash;
 		}
 
 		// Update user

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

@@ -157,6 +157,8 @@ export interface IActor extends IObject {
 	name?: string;
 	preferredUsername?: string;
 	manuallyApprovesFollowers?: boolean;
+	movedTo?: string;
+	alsoKnownAs?: string[];
 	discoverable?: boolean;
 	inbox: string;
 	sharedInbox?: string;	// 後方互換性のため
@@ -300,6 +302,11 @@ export interface IFlag extends IActivity {
 	type: 'Flag';
 }
 
+export interface IMove extends IActivity {
+	type: 'Move';
+	target: IObject | string;
+}
+
 export const isCreate = (object: IObject): object is ICreate => getApType(object) === 'Create';
 export const isDelete = (object: IObject): object is IDelete => getApType(object) === 'Delete';
 export const isUpdate = (object: IObject): object is IUpdate => getApType(object) === 'Update';
@@ -314,3 +321,4 @@ export const isLike = (object: IObject): object is ILike => getApType(object) ==
 export const isAnnounce = (object: IObject): object is IAnnounce => getApType(object) === 'Announce';
 export const isBlock = (object: IObject): object is IBlock => getApType(object) === 'Block';
 export const isFlag = (object: IObject): object is IFlag => getApType(object) === 'Flag';
+export const isMove = (object: IObject): object is IMove => getApType(object) === 'Move';

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

@@ -266,6 +266,7 @@ export class DriveFileEntityService {
 		fileIds: DriveFile['id'][],
 		options?: PackOptions,
 	): Promise<Map<Packed<'DriveFile'>['id'], Packed<'DriveFile'> | null>> {
+		if (fileIds.length === 0) return new Map();
 		const files = await this.driveFilesRepository.findBy({ id: In(fileIds) });
 		const packedFiles = await this.packMany(files, options);
 		const map = new Map<Packed<'DriveFile'>['id'], Packed<'DriveFile'> | null>(packedFiles.map(f => [f.id, f]));
@@ -280,6 +281,7 @@ export class DriveFileEntityService {
 		fileIds: DriveFile['id'][],
 		options?: PackOptions,
 	): Promise<Packed<'DriveFile'>[]> {
+		if (fileIds.length === 0) return [];
 		const filesMap = await this.packManyByIdsMap(fileIds, options);
 		return fileIds.map(id => filesMap.get(id)).filter(isNotNull);
 	}

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

@@ -183,6 +183,11 @@ export class NoteEntityService implements OnModuleInit {
 		// 実装上抜けがあるだけかもしれないので、「ヒントに含まれてなかったら(=undefinedなら)return」のようにはしない
 		}
 
+		// パフォーマンスのためノートが作成されてから1秒以上経っていない場合はリアクションを取得しない
+		if (note.createdAt.getTime() + 1000 > Date.now()) {
+			return undefined;
+		}
+
 		const reaction = await this.noteReactionsRepository.findOneBy({
 			userId: meId,
 			noteId: note.id,
@@ -283,7 +288,7 @@ export class NoteEntityService implements OnModuleInit {
 		}, options);
 
 		const meId = me ? me.id : null;
-		const note = typeof src === 'object' ? src : await this.notesRepository.findOneByOrFail({ id: src });
+		const note = typeof src === 'object' ? src : await this.notesRepository.findOneOrFail({ where: { id: src }, relations: ['user'] });
 		const host = note.userHost;
 
 		let text = note.text;
@@ -395,7 +400,8 @@ export class NoteEntityService implements OnModuleInit {
 		const myReactionsMap = new Map<Note['id'], NoteReaction | null>();
 		if (meId) {
 			const renoteIds = notes.filter(n => n.renoteId != null).map(n => n.renoteId!);
-			const targets = [...notes.map(n => n.id), ...renoteIds];
+			// パフォーマンスのためノートが作成されてから1秒以上経っていない場合はリアクションを取得しない
+			const targets = [...notes.filter(n => n.createdAt.getTime() + 1000 < Date.now()).map(n => n.id), ...renoteIds];
 			const myReactions = await this.noteReactionsRepository.findBy({
 				userId: meId,
 				noteId: In(targets),
@@ -409,7 +415,7 @@ export class NoteEntityService implements OnModuleInit {
 		await this.customEmojiService.prefetchEmojis(this.aggregateNoteEmojis(notes));
 		// TODO: 本当は renote とか reply がないのに renoteId とか replyId があったらここで解決しておく
 		const fileIds = notes.map(n => [n.fileIds, n.renote?.fileIds, n.reply?.fileIds]).flat(2).filter(isNotNull);
-		const packedFiles = await this.driveFileEntityService.packManyByIdsMap(fileIds);
+		const packedFiles = fileIds.length > 0 ? await this.driveFileEntityService.packManyByIdsMap(fileIds) : new Map();
 
 		return await Promise.all(notes.map(n => this.pack(n, me, {
 			...options,

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

@@ -108,27 +108,30 @@ export class NotificationEntityService implements OnModuleInit {
 	) {
 		if (notifications.length === 0) return [];
 
-		const noteIds = notifications.map(x => x.noteId).filter(isNotNull);
+		let validNotifications = notifications;
+
+		const noteIds = validNotifications.map(x => x.noteId).filter(isNotNull);
 		const notes = noteIds.length > 0 ? await this.notesRepository.find({
 			where: { id: In(noteIds) },
-			relations: ['user', 'user.avatar', 'user.banner', 'reply', 'reply.user', 'reply.user.avatar', 'reply.user.banner', 'renote', 'renote.user', 'renote.user.avatar', 'renote.user.banner'],
+			relations: ['user', 'reply', 'reply.user', 'renote', 'renote.user'],
 		}) : [];
 		const packedNotesArray = await this.noteEntityService.packMany(notes, { id: meId }, {
 			detail: true,
 		});
 		const packedNotes = new Map(packedNotesArray.map(p => [p.id, p]));
 
-		const userIds = notifications.map(x => x.notifierId).filter(isNotNull);
+		validNotifications = validNotifications.filter(x => x.noteId == null || packedNotes.has(x.noteId));
+
+		const userIds = validNotifications.map(x => x.notifierId).filter(isNotNull);
 		const users = userIds.length > 0 ? await this.usersRepository.find({
 			where: { id: In(userIds) },
-			relations: ['avatar', 'banner'],
 		}) : [];
 		const packedUsersArray = await this.userEntityService.packMany(users, { id: meId }, {
 			detail: false,
 		});
 		const packedUsers = new Map(packedUsersArray.map(p => [p.id, p]));
 
-		return await Promise.all(notifications.map(x => this.pack(x, meId, {}, {
+		return await Promise.all(validNotifications.map(x => this.pack(x, meId, {}, {
 			packedNotes,
 			packedUsers,
 		})));

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

@@ -9,13 +9,14 @@ import type { Packed } from '@/misc/json-schema.js';
 import type { Promiseable } from '@/misc/prelude/await-all.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import { USER_ACTIVE_THRESHOLD, USER_ONLINE_THRESHOLD } from '@/const.js';
-import { MemoryKVCache } from '@/misc/cache.js';
 import type { Instance } from '@/models/entities/Instance.js';
 import type { LocalUser, RemoteUser, User } from '@/models/entities/User.js';
 import { birthdaySchema, descriptionSchema, localUsernameSchema, locationSchema, nameSchema, passwordSchema } from '@/models/entities/User.js';
 import type { UsersRepository, UserSecurityKeysRepository, FollowingsRepository, FollowRequestsRepository, BlockingsRepository, MutingsRepository, DriveFilesRepository, NoteUnreadsRepository, ChannelFollowingsRepository, UserNotePiningsRepository, UserProfilesRepository, InstancesRepository, AnnouncementReadsRepository, AnnouncementsRepository, PagesRepository, UserProfile, RenoteMutingsRepository } from '@/models/index.js';
 import { bindThis } from '@/decorators.js';
 import { RoleService } from '@/core/RoleService.js';
+import { ApPersonService } from '@/core/activitypub/models/ApPersonService.js';
+import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
 import type { OnModuleInit } from '@nestjs/common';
 import type { AntennaService } from '../AntennaService.js';
 import type { CustomEmojiService } from '../CustomEmojiService.js';
@@ -25,7 +26,7 @@ import type { PageEntityService } from './PageEntityService.js';
 
 type IsUserDetailed<Detailed extends boolean> = Detailed extends true ? Packed<'UserDetailed'> : Packed<'UserLite'>;
 type IsMeAndIsUserDetailed<ExpectsMe extends boolean | null, Detailed extends boolean> =
-	Detailed extends true ? 
+	Detailed extends true ?
 		ExpectsMe extends true ? Packed<'MeDetailed'> :
 		ExpectsMe extends false ? Packed<'UserDetailedNotMe'> :
 		Packed<'UserDetailed'> :
@@ -47,13 +48,14 @@ function isRemoteUser(user: User | { host: User['host'] }): boolean {
 
 @Injectable()
 export class UserEntityService implements OnModuleInit {
+	private apPersonService: ApPersonService;
 	private noteEntityService: NoteEntityService;
 	private driveFileEntityService: DriveFileEntityService;
 	private pageEntityService: PageEntityService;
 	private customEmojiService: CustomEmojiService;
 	private antennaService: AntennaService;
 	private roleService: RoleService;
-	private userInstanceCache: MemoryKVCache<Instance | null>;
+	private federatedInstanceService: FederatedInstanceService;
 
 	constructor(
 		private moduleRef: ModuleRef,
@@ -119,16 +121,17 @@ export class UserEntityService implements OnModuleInit {
 		//private antennaService: AntennaService,
 		//private roleService: RoleService,
 	) {
-		this.userInstanceCache = new MemoryKVCache<Instance | null>(1000 * 60 * 60 * 3);
 	}
 
 	onModuleInit() {
+		this.apPersonService = this.moduleRef.get('ApPersonService');
 		this.noteEntityService = this.moduleRef.get('NoteEntityService');
 		this.driveFileEntityService = this.moduleRef.get('DriveFileEntityService');
 		this.pageEntityService = this.moduleRef.get('PageEntityService');
 		this.customEmojiService = this.moduleRef.get('CustomEmojiService');
 		this.antennaService = this.moduleRef.get('AntennaService');
 		this.roleService = this.moduleRef.get('RoleService');
+		this.federatedInstanceService = this.moduleRef.get('FederatedInstanceService');
 	}
 
 	//#region Validators
@@ -237,7 +240,7 @@ export class UserEntityService implements OnModuleInit {
 	@bindThis
 	public async getHasUnreadNotification(userId: User['id']): Promise<boolean> {
 		const latestReadNotificationId = await this.redisClient.get(`latestReadNotification:${userId}`);
-		
+
 		const latestNotificationIdsRes = await this.redisClient.xrevrange(
 			`notificationTimeline:${userId}`,
 			'+',
@@ -269,27 +272,6 @@ export class UserEntityService implements OnModuleInit {
 		);
 	}
 
-	@bindThis
-	public async getAvatarUrl(user: User): Promise<string> {
-		if (user.avatar) {
-			return this.driveFileEntityService.getPublicUrl(user.avatar, 'avatar') ?? this.getIdenticonUrl(user);
-		} else if (user.avatarId) {
-			const avatar = await this.driveFilesRepository.findOneByOrFail({ id: user.avatarId });
-			return this.driveFileEntityService.getPublicUrl(avatar, 'avatar') ?? this.getIdenticonUrl(user);
-		} else {
-			return this.getIdenticonUrl(user);
-		}
-	}
-
-	@bindThis
-	public getAvatarUrlSync(user: User): string {
-		if (user.avatar) {
-			return this.driveFileEntityService.getPublicUrl(user.avatar, 'avatar') ?? this.getIdenticonUrl(user);
-		} else {
-			return this.getIdenticonUrl(user);
-		}
-	}
-
 	@bindThis
 	public getIdenticonUrl(user: User): string {
 		return `${this.config.url}/identicon/${user.username.toLowerCase()}@${user.host ?? this.config.host}`;
@@ -309,19 +291,23 @@ export class UserEntityService implements OnModuleInit {
 			includeSecrets: false,
 		}, options);
 
-		let user: User;
+		const user = typeof src === 'object' ? src : await this.usersRepository.findOneByOrFail({ id: src });
 
-		if (typeof src === 'object') {
-			user = src;
-			if (src.avatar === undefined && src.avatarId) src.avatar = await this.driveFilesRepository.findOneBy({ id: src.avatarId }) ?? null;
-			if (src.banner === undefined && src.bannerId) src.banner = await this.driveFilesRepository.findOneBy({ id: src.bannerId }) ?? null;
-		} else {
-			user = await this.usersRepository.findOneOrFail({
-				where: { id: src },
-				relations: {
-					avatar: true,
-					banner: true,
-				},
+		// migration
+		if (user.avatarId != null && user.avatarUrl === null) {
+			const avatar = await this.driveFilesRepository.findOneByOrFail({ id: user.avatarId });
+			user.avatarUrl = this.driveFileEntityService.getPublicUrl(avatar, 'avatar');
+			this.usersRepository.update(user.id, {
+				avatarUrl: user.avatarUrl,
+				avatarBlurhash: avatar.blurhash,
+			});
+		}
+		if (user.bannerId != null && user.bannerUrl === null) {
+			const banner = await this.driveFilesRepository.findOneByOrFail({ id: user.bannerId });
+			user.bannerUrl = this.driveFileEntityService.getPublicUrl(banner);
+			this.usersRepository.update(user.id, {
+				bannerUrl: user.bannerUrl,
+				bannerBlurhash: banner.blurhash,
 			});
 		}
 
@@ -356,14 +342,11 @@ export class UserEntityService implements OnModuleInit {
 			name: user.name,
 			username: user.username,
 			host: user.host,
-			avatarUrl: this.getAvatarUrlSync(user),
-			avatarBlurhash: user.avatar?.blurhash ?? null,
+			avatarUrl: user.avatarUrl ?? this.getIdenticonUrl(user),
+			avatarBlurhash: user.avatarBlurhash,
 			isBot: user.isBot ?? falsy,
 			isCat: user.isCat ?? falsy,
-			instance: user.host ? this.userInstanceCache.fetch(user.host,
-				() => this.instancesRepository.findOneBy({ host: user.host! }),
-				v => v != null,
-			).then(instance => instance ? {
+			instance: user.host ? this.federatedInstanceService.federatedInstanceCache.fetch(user.host).then(instance => instance ? {
 				name: instance.name,
 				softwareName: instance.softwareName,
 				softwareVersion: instance.softwareVersion,
@@ -383,11 +366,13 @@ export class UserEntityService implements OnModuleInit {
 			...(opts.detail ? {
 				url: profile!.url,
 				uri: user.uri,
+				movedToUri: user.movedToUri ? await this.apPersonService.resolvePerson(user.movedToUri) : null,
+				alsoKnownAs: user.alsoKnownAs,
 				createdAt: user.createdAt.toISOString(),
 				updatedAt: user.updatedAt ? user.updatedAt.toISOString() : null,
 				lastFetchedAt: user.lastFetchedAt ? user.lastFetchedAt.toISOString() : null,
-				bannerUrl: user.banner ? this.driveFileEntityService.getPublicUrl(user.banner) : null,
-				bannerBlurhash: user.banner?.blurhash ?? null,
+				bannerUrl: user.bannerUrl,
+				bannerBlurhash: user.bannerBlurhash,
 				isLocked: user.isLocked,
 				isSilenced: this.roleService.getUserPolicies(user.id).then(r => !r.canPublicNote),
 				isSuspended: user.isSuspended ?? falsy,

packages/backend/src/di-symbols.ts

@@ -2,7 +2,7 @@ export const DI = {
 	config: Symbol('config'),
 	db: Symbol('db'),
 	redis: Symbol('redis'),
-	redisSubscriber: Symbol('redisSubscriber'),
+	redisForPubsub: Symbol('redisForPubsub'),
 
 	//#region Repositories
 	usersRepository: Symbol('usersRepository'),

packages/backend/src/misc/cache.ts

@@ -8,7 +8,7 @@ export class RedisKVCache<T> {
 	private memoryCache: MemoryKVCache<T>;
 	private fetcher: (key: string) => Promise<T>;
 	private toRedisConverter: (value: T) => string;
-	private fromRedisConverter: (value: string) => T;
+	private fromRedisConverter: (value: string) => T | undefined; // undefined means no cache
 
 	constructor(redisClient: RedisKVCache<T>['redisClient'], name: RedisKVCache<T>['name'], opts: {
 		lifetime: RedisKVCache<T>['lifetime'];
@@ -92,7 +92,7 @@ export class RedisSingleCache<T> {
 	private memoryCache: MemorySingleCache<T>;
 	private fetcher: () => Promise<T>;
 	private toRedisConverter: (value: T) => string;
-	private fromRedisConverter: (value: string) => T;
+	private fromRedisConverter: (value: string) => T | undefined; // undefined means no cache
 
 	constructor(redisClient: RedisSingleCache<T>['redisClient'], name: RedisSingleCache<T>['name'], opts: {
 		lifetime: RedisSingleCache<T>['lifetime'];

packages/backend/src/misc/id/aid.ts

@@ -3,6 +3,8 @@
 
 import * as crypto from 'node:crypto';
 
+export const aidRegExp = /^[0-9a-z]{10}$/;
+
 const TIME2000 = 946684800000;
 let counter = crypto.randomBytes(2).readUInt16LE(0);
 

packages/backend/src/misc/id/meid.ts

@@ -1,5 +1,8 @@
 const CHARS = '0123456789abcdef';
 
+// same as object-id
+export const meidRegExp = /^[0-9a-f]{24}$/;
+
 function getTime(time: number) {
 	if (time < 0) time = 0;
 	if (time === 0) {
@@ -24,3 +27,9 @@ function getRandom() {
 export function genMeid(date: Date): string {
 	return getTime(date.getTime()) + getRandom();
 }
+
+export function parseMeid(id: string): { date: Date; } {
+	return {
+		date: new Date(parseInt(id.slice(0, 12), 16) - 0x800000000000),
+	};
+}

packages/backend/src/misc/id/meidg.ts

@@ -3,6 +3,7 @@ const CHARS = '0123456789abcdef';
 //  4bit Fixed hex value 'g'
 // 44bit UNIX Time ms in Hex
 // 48bit Random value in Hex
+export const meidgRegExp = /^g[0-9a-f]{23}$/;
 
 function getTime(time: number) {
 	if (time < 0) time = 0;
@@ -26,3 +27,9 @@ function getRandom() {
 export function genMeidg(date: Date): string {
 	return 'g' + getTime(date.getTime()) + getRandom();
 }
+
+export function parseMeidg(id: string): { date: Date; } {
+	return {
+		date: new Date(parseInt(id.slice(1, 12), 16)),
+	};
+}

packages/backend/src/misc/id/object-id.ts

@@ -1,5 +1,8 @@
 const CHARS = '0123456789abcdef';
 
+// same as meid
+export const objectIdRegExp = /^[0-9a-f]{24}$/;
+
 function getTime(time: number) {
 	if (time < 0) time = 0;
 	if (time === 0) {
@@ -24,3 +27,9 @@ function getRandom() {
 export function genObjectId(date: Date): string {
 	return getTime(date.getTime()) + getRandom();
 }
+
+export function parseObjectId(id: string): { date: Date; } {
+	return {
+		date: new Date(parseInt(id.slice(0, 8), 16) * 1000),
+	};
+}

packages/backend/src/misc/id/ulid.ts

@@ -0,0 +1,14 @@
+// Crockford's Base32
+// https://github.com/ulid/spec#encoding
+const CHARS = '0123456789ABCDEFGHJKMNPQRSTVWXYZ';
+
+export const ulidRegExp = /^[0123456789ABCDEFGHJKMNPQRSTVWXYZ]{26}$/;
+
+export function parseUlid(id: string): { date: Date; } {
+    const timestamp = id.slice(0, 10);
+    let time = 0;
+    for (let i = 0; i < 10; i++) {
+        time = time * 32 + CHARS.indexOf(timestamp[i]);
+    }
+    return { date: new Date(time) };
+}

packages/backend/src/models/entities/User.ts

@@ -68,6 +68,19 @@ export class User {
 	})
 	public followingCount: number;
 
+	@Column('varchar', {
+		length: 512,
+		nullable: true,
+		comment: 'The URI of the new account of the User',
+	})
+	public movedToUri: string | null;
+
+	@Column('simple-array', {
+		nullable: true,
+		comment: 'URIs the user is known as too',
+	})
+	public alsoKnownAs: string[] | null;
+
 	@Column('integer', {
 		default: 0,
 		comment: 'The count of notes.',
@@ -100,6 +113,26 @@ export class User {
 	@JoinColumn()
 	public banner: DriveFile | null;
 
+	@Column('varchar', {
+		length: 512, nullable: true,
+	})
+	public avatarUrl: string | null;
+
+	@Column('varchar', {
+		length: 512, nullable: true,
+	})
+	public bannerUrl: string | null;
+
+	@Column('varchar', {
+		length: 128, nullable: true,
+	})
+	public avatarBlurhash: string | null;
+
+	@Column('varchar', {
+		length: 128, nullable: true,
+	})
+	public bannerBlurhash: string | null;
+
 	@Index()
 	@Column('varchar', {
 		length: 128, array: true, default: '{}',

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

@@ -72,6 +72,18 @@ export const packedUserDetailedNotMeOnlySchema = {
 			format: 'uri',
 			nullable: true, optional: false,
 		},
+		movedToUri: {
+			type: 'string',
+			format: 'uri',
+			nullable: true,
+			optional: false,
+		},
+		alsoKnownAs: {
+			type: 'array',
+			format: 'uri',
+			nullable: true,
+			optional: false,
+		},
 		createdAt: {
 			type: 'string',
 			nullable: false, optional: false,

packages/backend/src/postgres.ts

@@ -200,6 +200,22 @@ export function createPostgresDataSource(config: Config) {
 			statement_timeout: 1000 * 10,
 			...config.db.extra,
 		},
+		replication: config.dbReplications ? {
+			master: {
+				host: config.db.host,
+				port: config.db.port,
+				username: config.db.user,
+				password: config.db.pass,
+				database: config.db.db,
+			},
+			slaves: config.dbSlaves!.map(rep => ({
+				host: rep.host,
+				port: rep.port,
+				username: rep.user,
+				password: rep.pass,
+				database: rep.db,
+			})),
+		} : undefined,
 		synchronize: process.env.NODE_ENV === 'test',
 		dropSchema: process.env.NODE_ENV === 'test',
 		cache: !config.db.disableCache && process.env.NODE_ENV !== 'test' ? { // dbをcloseしても何故かredisのコネクションが内部的に残り続けるようで、テストの際に支障が出るため無効にする(キャッシュも含めてテストしたいため本当は有効にしたいが...)

packages/backend/src/redis.ts

@@ -1,13 +0,0 @@
-import Redis from 'ioredis';
-import { Config } from '@/config.js';
-
-export function createRedisConnection(config: Config): Redis.Redis {
-	return new Redis({
-		port: config.redis.port,
-		host: config.redis.host,
-		family: config.redis.family == null ? 0 : config.redis.family,
-		password: config.redis.pass,
-		keyPrefix: `${config.redis.prefix}:`,
-		db: config.redis.db ?? 0,
-	});
-}

packages/backend/src/server/ServerService.ts

@@ -149,13 +149,12 @@ export class ServerService implements OnApplicationShutdown {
 					host: (host == null) || (host === this.config.host) ? IsNull() : host,
 					isSuspended: false,
 				},
-				relations: ['avatar'],
 			});
 
 			reply.header('Cache-Control', 'public, max-age=86400');
 
 			if (user) {
-				reply.redirect(this.userEntityService.getAvatarUrlSync(user));
+				reply.redirect(user.avatarUrl ?? this.userEntityService.getIdenticonUrl(user));
 			} else {
 				reply.redirect('/static-assets/user-unknown.png');
 			}

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

@@ -220,6 +220,8 @@ import * as ep___i_signinHistory from './endpoints/i/signin-history.js';
 import * as ep___i_unpin from './endpoints/i/unpin.js';
 import * as ep___i_updateEmail from './endpoints/i/update-email.js';
 import * as ep___i_update from './endpoints/i/update.js';
+import * as ep___i_move from './endpoints/i/move.js';
+import * as ep___i_knownAs from './endpoints/i/known-as.js';
 import * as ep___i_webhooks_create from './endpoints/i/webhooks/create.js';
 import * as ep___i_webhooks_show from './endpoints/i/webhooks/show.js';
 import * as ep___i_webhooks_list from './endpoints/i/webhooks/list.js';
@@ -551,6 +553,8 @@ const $i_signinHistory: Provider = { provide: 'ep:i/signin-history', useClass: e
 const $i_unpin: Provider = { provide: 'ep:i/unpin', useClass: ep___i_unpin.default };
 const $i_updateEmail: Provider = { provide: 'ep:i/update-email', useClass: ep___i_updateEmail.default };
 const $i_update: Provider = { provide: 'ep:i/update', useClass: ep___i_update.default };
+const $i_move: Provider = { provide: 'ep:i/move', useClass: ep___i_move.default };
+const $i_knownAs: Provider = { provide: 'ep:i/known-as', useClass: ep___i_knownAs.default };
 const $i_webhooks_create: Provider = { provide: 'ep:i/webhooks/create', useClass: ep___i_webhooks_create.default };
 const $i_webhooks_list: Provider = { provide: 'ep:i/webhooks/list', useClass: ep___i_webhooks_list.default };
 const $i_webhooks_show: Provider = { provide: 'ep:i/webhooks/show', useClass: ep___i_webhooks_show.default };
@@ -886,6 +890,8 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$i_unpin,
 		$i_updateEmail,
 		$i_update,
+		$i_move,
+		$i_knownAs,
 		$i_webhooks_create,
 		$i_webhooks_list,
 		$i_webhooks_show,
@@ -1215,6 +1221,8 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$i_unpin,
 		$i_updateEmail,
 		$i_update,
+		$i_move,
+		$i_knownAs,
 		$i_webhooks_create,
 		$i_webhooks_list,
 		$i_webhooks_show,

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

@@ -22,8 +22,8 @@ export class StreamingApiServerService {
 		@Inject(DI.config)
 		private config: Config,
 
-		@Inject(DI.redisSubscriber)
-		private redisSubscriber: Redis.Redis,
+		@Inject(DI.redisForPubsub)
+		private redisForPubsub: Redis.Redis,
 
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
@@ -81,7 +81,7 @@ export class StreamingApiServerService {
 				ev.emit(parsed.channel, parsed.message);
 			}
 
-			this.redisSubscriber.on('message', onRedisMessage);
+			this.redisForPubsub.on('message', onRedisMessage);
 
 			const main = new MainStreamConnection(
 				this.channelsService,
@@ -111,7 +111,7 @@ export class StreamingApiServerService {
 			connection.once('close', () => {
 				ev.removeAllListeners();
 				main.dispose();
-				this.redisSubscriber.off('message', onRedisMessage);
+				this.redisForPubsub.off('message', onRedisMessage);
 				if (intervalId) clearInterval(intervalId);
 			});
 

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

@@ -220,6 +220,8 @@ import * as ep___i_signinHistory from './endpoints/i/signin-history.js';
 import * as ep___i_unpin from './endpoints/i/unpin.js';
 import * as ep___i_updateEmail from './endpoints/i/update-email.js';
 import * as ep___i_update from './endpoints/i/update.js';
+import * as ep___i_move from './endpoints/i/move.js';
+import * as ep___i_knownAs from './endpoints/i/known-as.js';
 import * as ep___i_webhooks_create from './endpoints/i/webhooks/create.js';
 import * as ep___i_webhooks_show from './endpoints/i/webhooks/show.js';
 import * as ep___i_webhooks_list from './endpoints/i/webhooks/list.js';
@@ -549,6 +551,8 @@ const eps = [
 	['i/unpin', ep___i_unpin],
 	['i/update-email', ep___i_updateEmail],
 	['i/update', ep___i_update],
+	//['i/move', ep___i_move],
+	//['i/known-as', ep___i_knownAs],
 	['i/webhooks/create', ep___i_webhooks_create],
 	['i/webhooks/list', ep___i_webhooks_list],
 	['i/webhooks/show', ep___i_webhooks_show],

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

@@ -95,16 +95,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			const query = this.notesRepository.createQueryBuilder('note')
 				.where('note.id IN (:...noteIds)', { noteIds: noteIds })
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
 			this.queryService.generateVisibilityQuery(query, me);
 			this.queryService.generateMutedUserQuery(query, me);

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

@@ -1,7 +1,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import Redis from 'ioredis';
 import { Endpoint } from '@/server/api/endpoint-base.js';
-import type { ChannelsRepository, NotesRepository } from '@/models/index.js';
+import type { ChannelsRepository, Note, NotesRepository } from '@/models/index.js';
 import { QueryService } from '@/core/QueryService.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import ActiveUsersChart from '@/core/chart/charts/active-users.js';
@@ -73,48 +73,67 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				throw new ApiError(meta.errors.noSuchChannel);
 			}
 
-			const noteIdsRes = await this.redisClient.xrevrange(
-				`channelTimeline:${channel.id}`,
-				ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : '+',
-				'-',
-				'COUNT', ps.limit + 1); // untilIdに指定したものも含まれるため+1
+			let timeline: Note[] = [];
 
-			if (noteIdsRes.length === 0) {
-				return [];
+			const limit = ps.limit + (ps.untilId ? 1 : 0); // untilIdに指定したものも含まれるため+1
+			let noteIdsRes: [string, string[]][] = [];
+			
+			if (!ps.sinceId && !ps.sinceDate) {
+				noteIdsRes = await this.redisClient.xrevrange(
+					`channelTimeline:${channel.id}`,
+					ps.untilId ? this.idService.parse(ps.untilId).date.getTime() : ps.untilDate ?? '+',
+					'-',
+					'COUNT', limit);
 			}
 
-			const noteIds = noteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId);
+			// redis から取得していないとき・取得数が足りないとき
+			if (noteIdsRes.length < limit) {
+				//#region Construct query
+				const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
+					.andWhere('note.channelId = :channelId', { channelId: channel.id })
+					.innerJoinAndSelect('note.user', 'user')
+					.leftJoinAndSelect('note.reply', 'reply')
+					.leftJoinAndSelect('note.renote', 'renote')
+					.leftJoinAndSelect('reply.user', 'replyUser')
+					.leftJoinAndSelect('renote.user', 'renoteUser')
+					.leftJoinAndSelect('note.channel', 'channel');
 
-			if (noteIds.length === 0) {
-				return [];
+				if (me) {
+					this.queryService.generateMutedUserQuery(query, me);
+					this.queryService.generateMutedNoteQuery(query, me);
+					this.queryService.generateBlockedUserQuery(query, me);
+				}
+				//#endregion
+
+				timeline = await query.take(ps.limit).getMany();
+			} else {
+				const noteIds = noteIdsRes.map(x => x[1][1]).filter(x => x !== ps.untilId);
+
+				if (noteIds.length === 0) {
+					return [];
+				}
+
+				//#region Construct query
+				const query = this.notesRepository.createQueryBuilder('note')
+					.where('note.id IN (:...noteIds)', { noteIds: noteIds })
+					.innerJoinAndSelect('note.user', 'user')
+					.leftJoinAndSelect('note.reply', 'reply')
+					.leftJoinAndSelect('note.renote', 'renote')
+					.leftJoinAndSelect('reply.user', 'replyUser')
+					.leftJoinAndSelect('renote.user', 'renoteUser')
+					.leftJoinAndSelect('note.channel', 'channel');
+
+				if (me) {
+					this.queryService.generateMutedUserQuery(query, me);
+					this.queryService.generateMutedNoteQuery(query, me);
+					this.queryService.generateBlockedUserQuery(query, me);
+				}
+				//#endregion
+
+				timeline = await query.getMany();
+				timeline.sort((a, b) => a.id > b.id ? -1 : 1);
 			}
 
-			//#region Construct query
-			const query = this.notesRepository.createQueryBuilder('note')
-				.where('note.id IN (:...noteIds)', { noteIds: noteIds })
-				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
-				.leftJoinAndSelect('note.reply', 'reply')
-				.leftJoinAndSelect('note.renote', 'renote')
-				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner')
-				.leftJoinAndSelect('note.channel', 'channel');
-
-			if (me) {
-				this.queryService.generateMutedUserQuery(query, me);
-				this.queryService.generateMutedNoteQuery(query, me);
-				this.queryService.generateBlockedUserQuery(query, me);
-			}
-			//#endregion
-
-			const timeline = await query.getMany();
-			timeline.sort((a, b) => a.id > b.id ? -1 : 1);
-
 			if (me) this.activeUsersChart.read(me);
 
 			return await this.noteEntityService.packMany(timeline, me);

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

@@ -75,16 +75,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId)
 				.innerJoin(this.clipNotesRepository.metadata.targetName, 'clipNote', 'clipNote.noteId = note.id')
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
 				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner')
 				.andWhere('clipNote.clipId = :clipId', { clipId: clip.id });
 
 			if (me) {

packages/backend/src/server/api/endpoints/i/known-as.ts

@@ -0,0 +1,92 @@
+import { Injectable } from '@nestjs/common';
+import ms from 'ms';
+
+import { User } from '@/models/entities/User.js';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { ApiError } from '@/server/api/error.js';
+
+import { AccountMoveService } from '@/core/AccountMoveService.js';
+import { RemoteUserResolveService } from '@/core/RemoteUserResolveService.js';
+import { UserEntityService } from '@/core/entities/UserEntityService.js';
+import { ApiLoggerService } from '@/server/api/ApiLoggerService.js';
+
+export const meta = {
+	tags: ['users'],
+
+	secure: true,
+	requireCredential: true,
+
+	limit: {
+		duration: ms('1day'),
+		max: 30,
+	},
+
+	errors: {
+		noSuchUser: {
+			message: 'No such user.',
+			code: 'NO_SUCH_USER',
+			id: 'fcd2eef9-a9b2-4c4f-8624-038099e90aa5',
+		},
+		notRemote: {
+			message: 'User is not remote. You can only migrate from other instances.',
+			code: 'NOT_REMOTE',
+			id: '4362f8dc-731f-4ad8-a694-be2a88922a24',
+		},
+		uriNull: {
+			message: 'User ActivityPup URI is null.',
+			code: 'URI_NULL',
+			id: 'bf326f31-d430-4f97-9933-5d61e4d48a23',
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		alsoKnownAs: { type: 'string' },
+	},
+	required: ['alsoKnownAs'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> {
+	constructor(
+		private userEntityService: UserEntityService,
+		private remoteUserResolveService: RemoteUserResolveService,
+		private apiLoggerService: ApiLoggerService,
+		private accountMoveService: AccountMoveService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			// Check parameter
+			if (!ps.alsoKnownAs) throw new ApiError(meta.errors.noSuchUser);
+
+			let unfiltered = ps.alsoKnownAs;
+			const updates = {} as Partial<User>;
+
+			if (!unfiltered) {
+				updates.alsoKnownAs = null;
+			} else {
+				// Parse user's input into the old account
+				if (unfiltered.startsWith('acct:')) unfiltered = unfiltered.substring(5);
+				if (unfiltered.startsWith('@')) unfiltered = unfiltered.substring(1);
+				if (!unfiltered.includes('@')) throw new ApiError(meta.errors.notRemote);
+
+				const userAddress = unfiltered.split('@');
+				// Retrieve the old account
+				const knownAs = await this.remoteUserResolveService.resolveUser(userAddress[0], userAddress[1]).catch((e) => {
+					this.apiLoggerService.logger.warn(`failed to resolve remote user: ${e}`);
+					throw new ApiError(meta.errors.noSuchUser);
+				});
+
+				const toUrl: string | null = knownAs.uri;
+				if (!toUrl) throw new ApiError(meta.errors.uriNull);
+				// Only allow moving from a remote account
+				if (this.userEntityService.isLocalUser(knownAs)) throw new ApiError(meta.errors.notRemote);
+
+				updates.alsoKnownAs = updates.alsoKnownAs?.concat([toUrl]) ?? [toUrl];
+			}
+
+			return await this.accountMoveService.createAlias(me, updates);
+		});
+	}
+}

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

@@ -0,0 +1,140 @@
+import { Inject, Injectable } from '@nestjs/common';
+import ms from 'ms';
+
+import type { Config } from '@/config.js';
+import { DI } from '@/di-symbols.js';
+
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { ApiError } from '@/server/api/error.js';
+
+import { AccountMoveService } from '@/core/AccountMoveService.js';
+import { RemoteUserResolveService } from '@/core/RemoteUserResolveService.js';
+import { UserEntityService } from '@/core/entities/UserEntityService.js';
+import { ApiLoggerService } from '@/server/api/ApiLoggerService.js';
+import { GetterService } from '@/server/api/GetterService.js';
+import { ApPersonService } from '@/core/activitypub/models/ApPersonService.js';
+
+export const meta = {
+	tags: ['users'],
+
+	secure: true,
+	requireCredential: true,
+	limit: {
+		duration: ms('1day'),
+		max: 5,
+	},
+
+	errors: {
+		noSuchMoveTarget: {
+			message: 'No such move target.',
+			code: 'NO_SUCH_MOVE_TARGET',
+			id: 'b5c90186-4ab0-49c8-9bba-a1f76c202ba4',
+		},
+		remoteAccountForbids: {
+			message:
+				'Remote account doesn\'t have proper \'Known As\' alias. Did you remember to set it?',
+			code: 'REMOTE_ACCOUNT_FORBIDS',
+			id: 'b5c90186-4ab0-49c8-9bba-a1f766282ba4',
+		},
+		notRemote: {
+			message: 'User is not remote. You can only migrate to other instances.',
+			code: 'NOT_REMOTE',
+			id: '4362f8dc-731f-4ad8-a694-be2a88922a24',
+		},
+		rootForbidden: {
+			message: 'The root can\'t migrate.',
+			code: 'NOT_ROOT_FORBIDDEN',
+			id: '4362e8dc-731f-4ad8-a694-be2a88922a24',
+		},
+		noSuchUser: {
+			message: 'No such user.',
+			code: 'NO_SUCH_USER',
+			id: 'fcd2eef9-a9b2-4c4f-8624-038099e90aa5',
+		},
+		uriNull: {
+			message: 'User ActivityPup URI is null.',
+			code: 'URI_NULL',
+			id: 'bf326f31-d430-4f97-9933-5d61e4d48a23',
+		},
+		localUriNull: {
+			message: 'Local User ActivityPup URI is null.',
+			code: 'URI_NULL',
+			id: '95ba11b9-90e8-43a5-ba16-7acc1ab32e71',
+		},
+		alreadyMoved: {
+			message: 'Account was already moved to another account.',
+			code: 'ALREADY_MOVED',
+			id: 'b234a14e-9ebe-4581-8000-074b3c215962',
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		moveToAccount: { type: 'string' },
+	},
+	required: ['moveToAccount'],
+} as const;
+
+// eslint-disable-next-line import/no-default-export
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> {
+	constructor(
+		@Inject(DI.config)
+		private config: Config,
+
+		private userEntityService: UserEntityService,
+		private remoteUserResolveService: RemoteUserResolveService,
+		private apiLoggerService: ApiLoggerService,
+		private accountMoveService: AccountMoveService,
+		private getterService: GetterService,
+		private apPersonService: ApPersonService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			// check parameter
+			if (!ps.moveToAccount) throw new ApiError(meta.errors.noSuchMoveTarget);
+			// abort if user is the root
+			if (me.isRoot) throw new ApiError(meta.errors.rootForbidden);
+			// abort if user has already moved
+			if (me.movedToUri) throw new ApiError(meta.errors.alreadyMoved);
+
+			let unfiltered = ps.moveToAccount;
+			if (!unfiltered) throw new ApiError(meta.errors.noSuchMoveTarget);
+
+			// parse user's input into the destination account
+			if (unfiltered.startsWith('acct:')) unfiltered = unfiltered.substring(5);
+			if (unfiltered.startsWith('@')) unfiltered = unfiltered.substring(1);
+			if (!unfiltered.includes('@')) throw new ApiError(meta.errors.notRemote);
+
+			const userAddress = unfiltered.split('@');
+			// retrieve the destination account
+			let moveTo = await this.remoteUserResolveService.resolveUser(userAddress[0], userAddress[1]).catch((e) => {
+				this.apiLoggerService.logger.warn(`failed to resolve remote user: ${e}`);
+				throw new ApiError(meta.errors.noSuchMoveTarget);
+			});
+			const remoteMoveTo = await this.getterService.getRemoteUser(moveTo.id);
+			if (!remoteMoveTo.uri) throw new ApiError(meta.errors.uriNull);
+
+			// update local db
+			await this.apPersonService.updatePerson(remoteMoveTo.uri);
+			// retrieve updated user
+			moveTo = await this.apPersonService.resolvePerson(remoteMoveTo.uri);
+			// only allow moving to a remote account
+			if (this.userEntityService.isLocalUser(moveTo)) throw new ApiError(meta.errors.notRemote);
+
+			let allowed = false;
+
+			const fromUrl = `${this.config.url}/users/${me.id}`;
+			// make sure that the user has indicated the old account as an alias
+			moveTo.alsoKnownAs?.forEach((elem) => {
+				if (fromUrl.includes(elem)) allowed = true;
+			});
+
+			// abort if unintended
+			if (!(allowed && moveTo.uri && fromUrl)) throw new ApiError(meta.errors.remoteAccountForbids);
+
+			return await this.accountMoveService.moveToRemote(me, moveTo);
+		});
+	}
+}

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

@@ -19,6 +19,7 @@ import { HashtagService } from '@/core/HashtagService.js';
 import { DI } from '@/di-symbols.js';
 import { RoleService } from '@/core/RoleService.js';
 import { CacheService } from '@/core/CacheService.js';
+import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
 import { ApiError } from '../../error.js';
 
 export const meta = {
@@ -148,6 +149,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private pagesRepository: PagesRepository,
 
 		private userEntityService: UserEntityService,
+		private driveFileEntityService: DriveFileEntityService,
 		private globalEventService: GlobalEventService,
 		private userFollowingService: UserFollowingService,
 		private accountUpdateService: AccountUpdateService,
@@ -170,8 +172,6 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			if (ps.location !== undefined) profileUpdates.location = ps.location;
 			if (ps.birthday !== undefined) profileUpdates.birthday = ps.birthday;
 			if (ps.ffVisibility !== undefined) profileUpdates.ffVisibility = ps.ffVisibility;
-			if (ps.avatarId !== undefined) updates.avatarId = ps.avatarId;
-			if (ps.bannerId !== undefined) updates.bannerId = ps.bannerId;
 			if (ps.mutedWords !== undefined) {
 				// TODO: ちゃんと数える
 				const length = JSON.stringify(ps.mutedWords).length;
@@ -217,6 +217,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 
 				if (avatar == null || avatar.userId !== user.id) throw new ApiError(meta.errors.noSuchAvatar);
 				if (!avatar.type.startsWith('image/')) throw new ApiError(meta.errors.avatarNotAnImage);
+
+				updates.avatarId = avatar.id;
+				updates.avatarUrl = this.driveFileEntityService.getPublicUrl(avatar, 'avatar');
+				updates.avatarBlurhash = avatar.blurhash;
 			}
 
 			if (ps.bannerId) {
@@ -224,6 +228,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 
 				if (banner == null || banner.userId !== user.id) throw new ApiError(meta.errors.noSuchBanner);
 				if (!banner.type.startsWith('image/')) throw new ApiError(meta.errors.bannerNotAnImage);
+
+				updates.bannerId = banner.id;
+				updates.bannerUrl = this.driveFileEntityService.getPublicUrl(banner);
+				updates.bannerBlurhash = banner.blurhash;
 			}
 
 			if (ps.pinnedPageId) {

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

@@ -49,16 +49,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				.andWhere('note.visibility = \'public\'')
 				.andWhere('note.localOnly = FALSE')
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 		
 			if (ps.local) {
 				query.andWhere('note.userHost IS NULL');

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

@@ -57,16 +57,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 					}));
 				}))
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
 			this.queryService.generateVisibilityQuery(query, me);
 			if (me) {

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

@@ -53,16 +53,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				.andWhere('note.createdAt > :date', { date: new Date(Date.now() - day) })
 				.andWhere('note.visibility = \'public\'')
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
 			if (ps.channelId) query.andWhere('note.channelId = :channelId', { channelId: ps.channelId });
 

packages/backend/src/server/api/endpoints/notes/global-timeline.ts

@@ -73,16 +73,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				.andWhere('note.visibility = \'public\'')
 				.andWhere('note.channelId IS NULL')
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
 			this.queryService.generateRepliesQuery(query, me);
 			if (me) {

packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts

@@ -91,16 +91,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 						.orWhere('(note.visibility = \'public\') AND (note.userHost IS NULL)');
 				}))
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
 				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner')
 				.setParameters(followingQuery.getParameters());
 
 			this.queryService.generateChannelQuery(query, me);

packages/backend/src/server/api/endpoints/notes/local-timeline.ts

@@ -80,16 +80,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				.andWhere('note.id > :minId', { minId: this.idService.genId(new Date(Date.now() - (1000 * 60 * 60 * 24 * 10))) }) // 10日前まで
 				.andWhere('(note.visibility = \'public\') AND (note.userHost IS NULL)')
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
 			this.queryService.generateChannelQuery(query, me);
 			this.queryService.generateRepliesQuery(query, me);

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

@@ -60,16 +60,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 					.orWhere(`'{"${me.id}"}' <@ note.visibleUserIds`);
 				}))
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
 			this.queryService.generateVisibilityQuery(query, me);
 			this.queryService.generateMutedUserQuery(query, me);

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

@@ -75,7 +75,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				order: {
 					id: -1,
 				},
-				relations: ['user', 'user.avatar', 'user.banner', 'note'],
+				relations: ['user', 'note'],
 			});
 
 			return await Promise.all(reactions.map(reaction => this.noteReactionEntityService.pack(reaction, me)));

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

@@ -4,8 +4,8 @@ import { Endpoint } from '@/server/api/endpoint-base.js';
 import { QueryService } from '@/core/QueryService.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import { DI } from '@/di-symbols.js';
-import { ApiError } from '../../error.js';
 import { GetterService } from '@/server/api/GetterService.js';
+import { ApiError } from '../../error.js';
 
 export const meta = {
 	tags: ['notes'],
@@ -62,16 +62,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId)
 				.andWhere('note.renoteId = :renoteId', { renoteId: note.id })
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
 			this.queryService.generateVisibilityQuery(query, me);
 			if (me) this.queryService.generateMutedUserQuery(query, me);

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

@@ -46,16 +46,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId)
 				.andWhere('note.replyId = :replyId', { replyId: ps.noteId })
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
 			this.queryService.generateVisibilityQuery(query, me);
 			if (me) this.queryService.generateMutedUserQuery(query, me);

packages/backend/src/server/api/endpoints/notes/search-by-tag.ts

@@ -71,16 +71,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		super(meta, paramDef, async (ps, me) => {
 			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId)
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
 			this.queryService.generateVisibilityQuery(query, me);
 			if (me) this.queryService.generateMutedUserQuery(query, me);

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

@@ -85,16 +85,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			query
 				.andWhere('note.text ILIKE :q', { q: `%${ sqlLikeEscape(ps.query) }%` })
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
 			this.queryService.generateVisibilityQuery(query, me);
 			if (me) this.queryService.generateMutedUserQuery(query, me);

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

@@ -70,16 +70,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
 				.andWhere('note.id > :minId', { minId: this.idService.genId(new Date(Date.now() - (1000 * 60 * 60 * 24 * 10))) }) // 10日前まで
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
 			if (followees.length > 0) {
 				const meOrFolloweeIds = [me.id, ...followees.map(f => f.followeeId)];

packages/backend/src/server/api/endpoints/notes/user-list-timeline.ts

@@ -84,16 +84,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId)
 				.innerJoin(this.userListJoiningsRepository.metadata.targetName, 'userListJoining', 'userListJoining.userId = note.userId')
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
 				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner')
 				.andWhere('userListJoining.userListId = :userListId', { userListId: list.id });
 
 			this.queryService.generateVisibilityQuery(query, me);

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

@@ -74,16 +74,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
 				.andWhere('note.userId = :userId', { userId: user.id })
 				.innerJoinAndSelect('note.user', 'user')
-				.leftJoinAndSelect('user.avatar', 'avatar')
-				.leftJoinAndSelect('user.banner', 'banner')
 				.leftJoinAndSelect('note.reply', 'reply')
 				.leftJoinAndSelect('note.renote', 'renote')
 				.leftJoinAndSelect('reply.user', 'replyUser')
-				.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
-				.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
-				.leftJoinAndSelect('renote.user', 'renoteUser')
-				.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
-				.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
+				.leftJoinAndSelect('renote.user', 'renoteUser');
 
 			this.queryService.generateVisibilityQuery(query, me);
 			if (me) {

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

@@ -419,7 +419,7 @@ export class ClientServerService {
 				reply.header('Cache-Control', 'public, max-age=15');
 				return await reply.view('user', {
 					user, profile, me,
-					avatarUrl: await this.userEntityService.getAvatarUrl(user),
+					avatarUrl: user.avatarUrl ?? this.userEntityService.getIdenticonUrl(user),
 					sub: request.params.sub,
 					instanceName: meta.name ?? 'Misskey',
 					icon: meta.iconUrl,
@@ -464,7 +464,7 @@ export class ClientServerService {
 				return await reply.view('note', {
 					note: _note,
 					profile,
-					avatarUrl: await this.userEntityService.getAvatarUrl(await this.usersRepository.findOneByOrFail({ id: note.userId })),
+					avatarUrl: _note.user.avatarUrl,
 					// TODO: Let locale changeable by instance setting
 					summary: getNoteSummary(_note),
 					instanceName: meta.name ?? 'Misskey',
@@ -503,7 +503,7 @@ export class ClientServerService {
 				return await reply.view('page', {
 					page: _page,
 					profile,
-					avatarUrl: await this.userEntityService.getAvatarUrl(await this.usersRepository.findOneByOrFail({ id: page.userId })),
+					avatarUrl: _page.user.avatarUrl,
 					instanceName: meta.name ?? 'Misskey',
 					icon: meta.iconUrl,
 					themeColor: meta.themeColor,
@@ -527,7 +527,7 @@ export class ClientServerService {
 				return await reply.view('flash', {
 					flash: _flash,
 					profile,
-					avatarUrl: await this.userEntityService.getAvatarUrl(await this.usersRepository.findOneByOrFail({ id: flash.userId })),
+					avatarUrl: _flash.user.avatarUrl,
 					instanceName: meta.name ?? 'Misskey',
 					icon: meta.iconUrl,
 					themeColor: meta.themeColor,
@@ -551,7 +551,7 @@ export class ClientServerService {
 				return await reply.view('clip', {
 					clip: _clip,
 					profile,
-					avatarUrl: await this.userEntityService.getAvatarUrl(await this.usersRepository.findOneByOrFail({ id: clip.userId })),
+					avatarUrl: _clip.user.avatarUrl,
 					instanceName: meta.name ?? 'Misskey',
 					icon: meta.iconUrl,
 					themeColor: meta.themeColor,
@@ -573,7 +573,7 @@ export class ClientServerService {
 				return await reply.view('gallery-post', {
 					post: _post,
 					profile,
-					avatarUrl: await this.userEntityService.getAvatarUrl(await this.usersRepository.findOneByOrFail({ id: post.userId })),
+					avatarUrl: _post.user.avatarUrl,
 					instanceName: meta.name ?? 'Misskey',
 					icon: meta.iconUrl,
 					themeColor: meta.themeColor,

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

@@ -58,7 +58,7 @@ export class FeedService {
 			generator: 'Misskey',
 			description: `${user.notesCount} Notes, ${profile.ffVisibility === 'public' ? user.followingCount : '?'} Following, ${profile.ffVisibility === 'public' ? user.followersCount : '?'} Followers${profile.description ? ` · ${profile.description}` : ''}`,
 			link: author.link,
-			image: await this.userEntityService.getAvatarUrl(user),
+			image: user.avatarUrl ?? this.userEntityService.getIdenticonUrl(user),
 			feedLinks: {
 				json: `${author.link}.json`,
 				atom: `${author.link}.atom`,

packages/backend/test/docker-compose.yml

@@ -2,7 +2,7 @@ version: "3"
 
 services:
   redistest:
-    image: redis:6
+    image: redis:7
     ports:
       - "127.0.0.1:56312:6379"
 

packages/backend/test/e2e/streaming.ts

@@ -172,6 +172,7 @@ describe('Streaming', () => {
 				assert.strictEqual(fired, true);
 			});
 
+			/* TODO
 			test('リモートユーザーの投稿は流れない', async () => {
 				const fired = await waitFire(
 					ayano, 'localTimeline',	// ayano:Local
@@ -191,6 +192,7 @@ describe('Streaming', () => {
 
 				assert.strictEqual(fired, false);
 			});
+			*/
 
 			test('ホーム指定の投稿は流れない', async () => {
 				const fired = await waitFire(
@@ -244,6 +246,7 @@ describe('Streaming', () => {
 				assert.strictEqual(fired, true);
 			});
 
+			/* TODO
 			test('フォローしているリモートユーザーの投稿が流れる', async () => {
 				const fired = await waitFire(
 					ayano, 'hybridTimeline',	// ayano:Hybrid
@@ -263,6 +266,7 @@ describe('Streaming', () => {
 
 				assert.strictEqual(fired, false);
 			});
+			*/
 
 			test('フォローしているユーザーのダイレクト投稿が流れる', async () => {
 				const fired = await waitFire(
@@ -316,6 +320,7 @@ describe('Streaming', () => {
 				assert.strictEqual(fired, true);
 			});
 
+			/* TODO
 			test('フォローしていないリモートユーザーの投稿が流れる', async () => {
 				const fired = await waitFire(
 					ayano, 'globalTimeline',	// ayano:Global
@@ -325,6 +330,7 @@ describe('Streaming', () => {
 
 				assert.strictEqual(fired, true);
 			});
+			*/
 
 			test('ホーム投稿は流れない', async () => {
 				const fired = await waitFire(
@@ -385,6 +391,8 @@ describe('Streaming', () => {
 			});
 		});
 
+		// XXX: QueryFailedError: duplicate key value violates unique constraint "IDX_347fec870eafea7b26c8a73bac"
+		/*
 		describe('Hashtag Timeline', () => {
 			test('指定したハッシュタグの投稿が流れる', () => new Promise<void>(async done => {
 				const ws = await connectStream(chitose, 'hashtag', ({ type, body }) => {
@@ -404,45 +412,43 @@ describe('Streaming', () => {
 				});
 			}));
 
-			// XXX: QueryFailedError: duplicate key value violates unique constraint "IDX_347fec870eafea7b26c8a73bac"
+			test('指定したハッシュタグの投稿が流れる (AND)', () => new Promise<void>(async done => {
+				let fooCount = 0;
+				let barCount = 0;
+				let fooBarCount = 0;
 
-			// test('指定したハッシュタグの投稿が流れる (AND)', () => new Promise<void>(async done => {
-			// 	let fooCount = 0;
-			// 	let barCount = 0;
-			// 	let fooBarCount = 0;
+				const ws = await connectStream(chitose, 'hashtag', ({ type, body }) => {
+					if (type === 'note') {
+						if (body.text === '#foo') fooCount++;
+						if (body.text === '#bar') barCount++;
+						if (body.text === '#foo #bar') fooBarCount++;
+					}
+				}, {
+					q: [
+						['foo', 'bar'],
+					],
+				});
 
-			// 	const ws = await connectStream(chitose, 'hashtag', ({ type, body }) => {
-			// 		if (type === 'note') {
-			// 			if (body.text === '#foo') fooCount++;
-			// 			if (body.text === '#bar') barCount++;
-			// 			if (body.text === '#foo #bar') fooBarCount++;
-			// 		}
-			// 	}, {
-			// 		q: [
-			// 			['foo', 'bar'],
-			// 		],
-			// 	});
+				post(chitose, {
+					text: '#foo',
+				});
 
-			// 	post(chitose, {
-			// 		text: '#foo',
-			// 	});
+				post(chitose, {
+					text: '#bar',
+				});
 
-			// 	post(chitose, {
-			// 		text: '#bar',
-			// 	});
+				post(chitose, {
+					text: '#foo #bar',
+				});
 
-			// 	post(chitose, {
-			// 		text: '#foo #bar',
-			// 	});
-
-			// 	setTimeout(() => {
-			// 		assert.strictEqual(fooCount, 0);
-			// 		assert.strictEqual(barCount, 0);
-			// 		assert.strictEqual(fooBarCount, 1);
-			// 		ws.close();
-			// 		done();
-			// 	}, 3000);
-			// }));
+				setTimeout(() => {
+					assert.strictEqual(fooCount, 0);
+					assert.strictEqual(barCount, 0);
+					assert.strictEqual(fooBarCount, 1);
+					ws.close();
+					done();
+				}, 3000);
+			}));
 
 			test('指定したハッシュタグの投稿が流れる (OR)', () => new Promise<void>(async done => {
 				let fooCount = 0;
@@ -543,5 +549,6 @@ describe('Streaming', () => {
 				}, 3000);
 			}));
 		});
+		*/
 	});
 });

packages/backend/test/unit/misc/id.ts

@@ -0,0 +1,44 @@
+import { aidRegExp, genAid, parseAid } from '@/misc/id/aid.js';
+import { genMeid, meidRegExp, parseMeid } from '@/misc/id/meid.js';
+import { genMeidg, meidgRegExp, parseMeidg } from '@/misc/id/meidg.js';
+import { genObjectId, objectIdRegExp, parseObjectId } from '@/misc/id/object-id.js';
+import { ulidRegExp, parseUlid } from '@/misc/id/ulid.js';
+import { ulid } from 'ulid';
+import { describe, test, expect } from '@jest/globals';
+
+describe('misc:id', () => {
+    test('aid', () => {
+        const date = new Date();
+        const gotAid = genAid(date);
+        expect(gotAid).toMatch(aidRegExp);
+        expect(parseAid(gotAid).date.getTime()).toBe(date.getTime());
+    });
+
+    test('meid', () => {
+        const date = new Date();
+        const gotMeid = genMeid(date);
+        expect(gotMeid).toMatch(meidRegExp);
+        expect(parseMeid(gotMeid).date.getTime()).toBe(date.getTime());
+    });
+
+    test('meidg', () => {
+        const date = new Date();
+        const gotMeidg = genMeidg(date);
+        expect(gotMeidg).toMatch(meidgRegExp);
+        expect(parseMeidg(gotMeidg).date.getTime()).toBe(date.getTime());
+    });
+
+    test('objectid', () => {
+        const date = new Date();
+        const gotObjectId = genObjectId(date);
+        expect(gotObjectId).toMatch(objectIdRegExp);
+        expect(Math.floor(parseObjectId(gotObjectId).date.getTime() / 1000)).toBe(Math.floor(date.getTime() / 1000));
+    });
+
+    test('ulid', () => {
+        const date = new Date();
+        const gotUlid = ulid(date.getTime());
+        expect(gotUlid).toMatch(ulidRegExp);
+        expect(parseUlid(gotUlid).date.getTime()).toBe(date.getTime());
+    });
+});

packages/frontend/.storybook/.gitignore

@@ -1,9 +1,7 @@
-# (cd path/to/frontend; pnpm tsc -p .storybook)
-# (cd path/to/frontend; node .storybook/generate.js)
+/changes.js
 /generate.js
-# (cd path/to/frontend; node .storybook/preload-locale.js)
 /preload-locale.js
 /locale.ts
-# (cd path/to/frontend; node .storybook/preload-theme.js)
+/main.js
 /preload-theme.js
 /themes.ts

packages/frontend/.storybook/changes.ts

@@ -0,0 +1,80 @@
+import fs from 'node:fs/promises';
+import path from 'node:path';
+import micromatch from 'micromatch';
+import main from './main';
+
+interface Stats {
+	readonly modules: readonly {
+		readonly id: string;
+		readonly name: string;
+		readonly reasons: readonly {
+			readonly moduleName: string;
+		}[];
+	}[];
+}
+
+fs.readFile(
+	path.resolve(__dirname, '../storybook-static/preview-stats.json')
+).then((buffer) => {
+	const stats: Stats = JSON.parse(buffer.toString());
+	const keys = new Set(stats.modules.map((stat) => stat.id));
+	const map = new Map(
+		Array.from(keys, (key) => [
+			key,
+			new Set(
+				stats.modules
+					.filter((stat) => stat.id === key)
+					.flatMap((stat) => stat.reasons)
+					.map((reason) => reason.moduleName)
+			),
+		])
+	);
+	const modules = new Set(
+		process.argv
+			.slice(2)
+			.map((arg) =>
+				path.relative(
+					path.resolve(__dirname, '..'),
+					path.resolve(__dirname, '../../..', arg)
+				)
+			)
+			.map((path) => (path.startsWith('.') ? path : `./${path}`))
+	);
+	if (
+		micromatch(Array.from(modules), [
+			'../../assets/**',
+			'../../fluent-emojis/**',
+			'../../locales/**',
+			'../../misskey-assets/**',
+			'assets/**',
+			'public/**',
+			'../../pnpm-lock.yaml',
+		]).length
+	) {
+		return;
+	}
+	for (;;) {
+		const oldSize = modules.size;
+		for (const module of Array.from(modules)) {
+			if (map.has(module)) {
+				for (const dependency of Array.from(map.get(module)!)) {
+					modules.add(dependency);
+				}
+			}
+		}
+		if (modules.size === oldSize) {
+			break;
+		}
+	}
+	const stories = micromatch(
+		Array.from(modules),
+		main.stories.map((story) => `./${path.relative('..', story)}`)
+	);
+	if (stories.length) {
+		for (const story of stories) {
+			process.stdout.write(` --only-story-files ${story}`);
+		}
+	} else {
+		process.stdout.write(` --skip`);
+	}
+});

packages/frontend/.storybook/main.ts

@@ -1,6 +1,7 @@
 import { resolve } from 'node:path';
 import type { StorybookConfig } from '@storybook/vue3-vite';
 import { mergeConfig } from 'vite';
+import turbosnap from 'vite-plugin-turbosnap';
 const config = {
 	stories: ['../src/**/*.mdx', '../src/**/*.stories.@(js|jsx|ts|tsx)'],
 	addons: [
@@ -20,8 +21,13 @@ const config = {
 	core: {
 		disableTelemetry: true,
 	},
-	async viteFinal(config, options) {
+	async viteFinal(config) {
 		return mergeConfig(config, {
+			plugins: [
+				turbosnap({
+					rootDir: config.root ?? process.cwd(),
+				}),
+			],
 			build: {
 				target: [
 					'chrome108',

packages/frontend/.storybook/preview-head.html

@@ -1,4 +1,10 @@
 <link rel="stylesheet" href="https://unpkg.com/@tabler/icons-webfont@2.12.0/tabler-icons.min.css">
+<link rel="stylesheet" href="https://unpkg.com/@fontsource/m-plus-rounded-1c/index.css">
+<style>
+	html {
+		font-family: 'Hiragino Maru Gothic Pro', 'BIZ UDGothic', Roboto, HelveticaNeue, Arial, 'M PLUS Rounded 1c', sans-serif;
+	}
+</style>
 <script>
   window.global = window;
 </script>

packages/frontend/.storybook/tsconfig.json

@@ -18,5 +18,10 @@
 		"jsx": "react",
 		"jsxFactory": "h"
 	},
-	"files": ["./generate.tsx", "./preload-locale.ts", "./preload-theme.ts"]
+	"files": [
+		"./changes.ts",
+		"./generate.tsx",
+		"./preload-locale.ts",
+		"./preload-theme.ts"
+	]
 }

packages/frontend/package.json

@@ -58,13 +58,13 @@
 		"strict-event-emitter-types": "2.0.0",
 		"syuilo-password-strength": "0.0.1",
 		"textarea-caret": "3.1.0",
-		"three": "0.150.1",
+		"three": "0.151.3",
 		"throttle-debounce": "5.0.0",
 		"tinycolor2": "1.6.0",
 		"tsc-alias": "1.8.5",
 		"tsconfig-paths": "4.2.0",
 		"twemoji-parser": "14.0.0",
-		"typescript": "5.0.2",
+		"typescript": "5.0.3",
 		"uuid": "9.0.0",
 		"vanilla-tilt": "1.8.0",
 		"vite": "4.2.1",
@@ -91,13 +91,14 @@
 		"@storybook/types": "7.0.2",
 		"@storybook/vue3": "7.0.2",
 		"@storybook/vue3-vite": "7.0.2",
-		"@testing-library/jest-dom": "^5.16.5",
-		"@testing-library/vue": "^6.6.1",
+		"@testing-library/jest-dom": "5.16.5",
+		"@testing-library/vue": "7.0.0",
 		"@types/escape-regexp": "0.0.1",
-		"@types/estree": "^1.0.0",
+		"@types/estree": "1.0.0",
 		"@types/gulp": "4.0.10",
 		"@types/gulp-rename": "2.0.1",
 		"@types/matter-js": "0.18.2",
+		"@types/micromatch": "3.1.1",
 		"@types/node": "18.15.11",
 		"@types/punycode": "2.1.0",
 		"@types/sanitize-html": "2.9.0",
@@ -108,32 +109,34 @@
 		"@types/uuid": "9.0.1",
 		"@types/websocket": "1.0.5",
 		"@types/ws": "8.5.4",
-		"@typescript-eslint/eslint-plugin": "5.57.0",
-		"@typescript-eslint/parser": "5.57.0",
+		"@typescript-eslint/eslint-plugin": "5.57.1",
+		"@typescript-eslint/parser": "5.57.1",
 		"@vitest/coverage-c8": "^0.29.8",
 		"@vue/runtime-core": "3.2.47",
-		"astring": "^1.8.4",
-		"chokidar-cli": "^3.0.0",
-		"chromatic": "^6.17.2",
+		"astring": "1.8.4",
+		"chokidar-cli": "3.0.0",
+		"chromatic": "6.17.3",
 		"cross-env": "7.0.3",
 		"cypress": "12.9.0",
 		"eslint": "8.37.0",
 		"eslint-plugin-import": "2.27.5",
 		"eslint-plugin-vue": "9.10.0",
-		"fast-glob": "^3.2.12",
+		"fast-glob": "3.2.12",
 		"happy-dom": "8.9.0",
-		"msw": "^1.1.0",
-		"msw-storybook-addon": "^1.8.0",
-		"prettier": "^2.8.4",
-		"react": "^18.2.0",
-		"react-dom": "^18.2.0",
+		"micromatch": "3.1.10",
+		"msw": "1.2.1",
+		"msw-storybook-addon": "1.8.0",
+		"prettier": "2.8.7",
+		"react": "18.2.0",
+		"react-dom": "18.2.0",
 		"start-server-and-test": "2.0.0",
 		"storybook": "7.0.2",
 		"storybook-addon-misskey-theme": "github:misskey-dev/storybook-addon-misskey-theme",
 		"summaly": "github:misskey-dev/summaly",
-		"vitest": "^0.29.8",
-		"vitest-fetch-mock": "^0.2.2",
-		"vue-eslint-parser": "9.1.0",
+		"vite-plugin-turbosnap": "^1.0.1",
+		"vitest": "0.29.8",
+		"vitest-fetch-mock": "0.2.2",
+		"vue-eslint-parser": "9.1.1",
 		"vue-tsc": "1.2.0"
 	}
 }

packages/frontend/src/components/MkAccountMoved.vue

@@ -0,0 +1,32 @@
+<template>
+<div :class="$style.root">
+	<i class="ti ti-plane-departure" style="margin-right: 8px;"></i>
+	{{ i18n.ts.accountMoved }}
+	<MkMention :class="$style.link" :username="acct" :host="host ?? localHost"/>
+</div>
+</template>
+
+<script lang="ts" setup>
+import MkMention from './MkMention.vue';
+import { i18n } from '@/i18n';
+import { host as localHost } from '@/config';
+
+defineProps<{
+	acct: string;
+	host: string;
+}>();
+</script>
+
+<style lang="scss" module>
+.root {
+	padding: 16px;
+	font-size: 90%;
+	background: var(--infoWarnBg);
+	color: var(--error);
+	border-radius: var(--radius);
+}
+
+.link {
+	margin-left: 4px;
+}
+</style>

packages/frontend/src/components/MkDialog.vue

@@ -17,8 +17,8 @@
 		<MkInput v-if="input" v-model="inputValue" autofocus :type="input.type || 'text'" :placeholder="input.placeholder || undefined" :autocomplete="input.autocomplete" @keydown="onInputKeydown">
 			<template v-if="input.type === 'password'" #prefix><i class="ti ti-lock"></i></template>
 			<template #caption>
-				<span v-if="okButtonDisabled && disabledReason === 'charactersExceeded'" v-text="i18n.t('_dialog.charactersExceeded', { current: (inputValue as string).length, max: input.maxLength ?? 'NaN' })" />
-				<span v-else-if="okButtonDisabled && disabledReason === 'charactersBelow'" v-text="i18n.t('_dialog.charactersBelow', { current: (inputValue as string).length, min: input.minLength ?? 'NaN' })" />
+				<span v-if="okButtonDisabled && disabledReason === 'charactersExceeded'" v-text="i18n.t('_dialog.charactersExceeded', { current: (inputValue as string).length, max: input.maxLength ?? 'NaN' })"/>
+				<span v-else-if="okButtonDisabled && disabledReason === 'charactersBelow'" v-text="i18n.t('_dialog.charactersBelow', { current: (inputValue as string).length, min: input.minLength ?? 'NaN' })"/>
 			</template>
 		</MkInput>
 		<MkSelect v-if="select" v-model="selectedValue" autofocus>
@@ -32,11 +32,11 @@
 			</template>
 		</MkSelect>
 		<div v-if="(showOkButton || showCancelButton) && !actions" :class="$style.buttons">
-			<MkButton v-if="showOkButton" inline primary :autofocus="!input && !select" :disabled="okButtonDisabled" @click="ok">{{ okText ?? ((showCancelButton || input || select) ? i18n.ts.ok : i18n.ts.gotIt) }}</MkButton>
-			<MkButton v-if="showCancelButton || input || select" inline @click="cancel">{{ cancelText ?? i18n.ts.cancel }}</MkButton>
+			<MkButton v-if="showOkButton" inline primary rounded :autofocus="!input && !select" :disabled="okButtonDisabled" @click="ok">{{ okText ?? ((showCancelButton || input || select) ? i18n.ts.ok : i18n.ts.gotIt) }}</MkButton>
+			<MkButton v-if="showCancelButton || input || select" inline rounded @click="cancel">{{ cancelText ?? i18n.ts.cancel }}</MkButton>
 		</div>
 		<div v-if="actions" :class="$style.buttons">
-			<MkButton v-for="action in actions" :key="action.text" inline :primary="action.primary" :danger="action.danger" @click="() => { action.callback(); modal?.close(); }">{{ action.text }}</MkButton>
+			<MkButton v-for="action in actions" :key="action.text" inline rounded :primary="action.primary" :danger="action.danger" @click="() => { action.callback(); modal?.close(); }">{{ action.text }}</MkButton>
 		</div>
 	</div>
 </MkModal>

packages/frontend/src/components/MkEmojiPicker.vue

@@ -439,6 +439,7 @@ defineExpose({
 
 	&.asDrawer {
 		width: 100% !important;
+		padding: 12px 0 max(env(safe-area-inset-bottom, 0px), 12px) 0;
 
 		> .emojis {
 			::v-deep(section) {

packages/frontend/src/components/MkWindow.vue

@@ -11,15 +11,21 @@
 		<div :class="$style.body" class="_shadow" @mousedown="onBodyMousedown" @keydown="onKeydown">
 			<div :class="[$style.header, { [$style.mini]: mini }]" @contextmenu.prevent.stop="onContextmenu">
 				<span :class="$style.headerLeft">
-					<button v-for="button in buttonsLeft" v-tooltip="button.title" class="_button" :class="[$style.headerButton, { [$style.highlighted]: button.highlighted }]" @click="button.onClick"><i :class="button.icon"></i></button>
+					<template v-if="!minimized">
+						<button v-for="button in buttonsLeft" v-tooltip="button.title" class="_button" :class="[$style.headerButton, { [$style.highlighted]: button.highlighted }]" @click="button.onClick"><i :class="button.icon"></i></button>
+					</template>
 				</span>
 				<span :class="$style.headerTitle" @mousedown.prevent="onHeaderMousedown" @touchstart.prevent="onHeaderMousedown">
 					<slot name="header"></slot>
 				</span>
 				<span :class="$style.headerRight">
-					<button v-for="button in buttonsRight" v-tooltip="button.title" class="_button" :class="[$style.headerButton, { [$style.highlighted]: button.highlighted }]" @click="button.onClick"><i :class="button.icon"></i></button>
+					<template v-if="!minimized">
+						<button v-for="button in buttonsRight" v-tooltip="button.title" class="_button" :class="[$style.headerButton, { [$style.highlighted]: button.highlighted }]" @click="button.onClick"><i :class="button.icon"></i></button>
+					</template>
+					<button v-if="canResize && minimized" v-tooltip="i18n.ts.windowRestore" class="_button" :class="$style.headerButton" @click="unMinimize()"><i class="ti ti-maximize"></i></button>
+					<button v-else-if="canResize && !maximized" v-tooltip="i18n.ts.windowMinimize" class="_button" :class="$style.headerButton" @click="minimize()"><i class="ti ti-minimize"></i></button>
 					<button v-if="canResize && maximized" v-tooltip="i18n.ts.windowRestore" class="_button" :class="$style.headerButton" @click="unMaximize()"><i class="ti ti-picture-in-picture"></i></button>
-					<button v-else-if="canResize && !maximized" v-tooltip="i18n.ts.windowMaximize" class="_button" :class="$style.headerButton" @click="maximize()"><i class="ti ti-rectangle"></i></button>
+					<button v-else-if="canResize && !maximized && !minimized" v-tooltip="i18n.ts.windowMaximize" class="_button" :class="$style.headerButton" @click="maximize()"><i class="ti ti-rectangle"></i></button>
 					<button v-if="closeButton" v-tooltip="i18n.ts.close" class="_button" :class="$style.headerButton" @click="close()"><i class="ti ti-x"></i></button>
 				</span>
 			</div>
@@ -27,7 +33,7 @@
 				<slot></slot>
 			</div>
 		</div>
-		<template v-if="canResize">
+		<template v-if="canResize && !minimized">
 			<div :class="$style.handleTop" @mousedown.prevent="onTopHandleMousedown"></div>
 			<div :class="$style.handleRight" @mousedown.prevent="onRightHandleMousedown"></div>
 			<div :class="$style.handleBottom" @mousedown.prevent="onBottomHandleMousedown"></div>
@@ -100,10 +106,11 @@ let rootEl = $shallowRef<HTMLElement | null>();
 let showing = $ref(true);
 let beforeClickedAt = 0;
 let maximized = $ref(false);
-let unMaximizedTop = '';
-let unMaximizedLeft = '';
-let unMaximizedWidth = '';
-let unMaximizedHeight = '';
+let minimized = $ref(false);
+let unResizedTop = '';
+let unResizedLeft = '';
+let unResizedWidth = '';
+let unResizedHeight = '';
 
 function close() {
 	showing = false;
@@ -132,10 +139,10 @@ function top() {
 
 function maximize() {
 	maximized = true;
-	unMaximizedTop = rootEl.style.top;
-	unMaximizedLeft = rootEl.style.left;
-	unMaximizedWidth = rootEl.style.width;
-	unMaximizedHeight = rootEl.style.height;
+	unResizedTop = rootEl.style.top;
+	unResizedLeft = rootEl.style.left;
+	unResizedWidth = rootEl.style.width;
+	unResizedHeight = rootEl.style.height;
 	rootEl.style.top = '0';
 	rootEl.style.left = '0';
 	rootEl.style.width = '100%';
@@ -144,10 +151,35 @@ function maximize() {
 
 function unMaximize() {
 	maximized = false;
-	rootEl.style.top = unMaximizedTop;
-	rootEl.style.left = unMaximizedLeft;
-	rootEl.style.width = unMaximizedWidth;
-	rootEl.style.height = unMaximizedHeight;
+	rootEl.style.top = unResizedTop;
+	rootEl.style.left = unResizedLeft;
+	rootEl.style.width = unResizedWidth;
+	rootEl.style.height = unResizedHeight;
+}
+
+function minimize() {
+	minimized = true;
+	unResizedWidth = rootEl.style.width;
+	unResizedHeight = rootEl.style.height;
+	rootEl.style.width = minWidth + 'px';
+	rootEl.style.height = props.mini ? '32px' : '39px';
+}
+
+function unMinimize() {
+	const main = rootEl;
+	if (main == null) return;
+
+	minimized = false;
+	rootEl.style.width = unResizedWidth;
+	rootEl.style.height = unResizedHeight;
+	const browserWidth = window.innerWidth;
+	const browserHeight = window.innerHeight;
+	const windowWidth = main.offsetWidth;
+	const windowHeight = main.offsetHeight;
+
+	const position = main.getBoundingClientRect();
+	if (position.top + windowHeight > browserHeight) main.style.top = browserHeight - windowHeight + 'px';
+	if (position.left + windowWidth > browserWidth) main.style.left = browserWidth - windowWidth + 'px';
 }
 
 function onBodyMousedown() {
@@ -155,7 +187,11 @@ function onBodyMousedown() {
 }
 
 function onDblClick() {
-	maximize();
+	if (minimized) {
+		unMinimize();
+	} else {
+		maximize();
+	}
 }
 
 function onHeaderMousedown(evt: MouseEvent) {
@@ -187,7 +223,7 @@ function onHeaderMousedown(evt: MouseEvent) {
 
 	const clickX = evt.touches && evt.touches.length > 0 ? evt.touches[0].clientX : evt.clientX;
 	const clickY = evt.touches && evt.touches.length > 0 ? evt.touches[0].clientY : evt.clientY;
-	const moveBaseX = beforeMaximized ? parseInt(unMaximizedWidth, 10) / 2 : clickX - position.left; // TODO: parseIntやめる
+	const moveBaseX = beforeMaximized ? parseInt(unResizedWidth, 10) / 2 : clickX - position.left; // TODO: parseIntやめる
 	const moveBaseY = beforeMaximized ? 20 : clickY - position.top;
 	const browserWidth = window.innerWidth;
 	const browserHeight = window.innerHeight;

packages/frontend/src/components/global/MkA.stories.impl.ts

@@ -22,7 +22,7 @@ export const Default = {
 					};
 				},
 			},
-			template: '<MkA v-bind="props">Text</MkA>',
+			template: '<MkA v-bind="props">Misskey</MkA>',
 		};
 	},
 	async play({ canvasElement }) {

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

@@ -4,12 +4,16 @@
 	<MkUserOnlineIndicator v-if="indicator" :class="$style.indicator" :user="user"/>
 	<div v-if="user.isCat" :class="[$style.ears, { [$style.mask]: useBlurEffect }]">
 		<div :class="$style.earLeft">
-			<div v-if="useBlurEffect" :class="$style.layer">
+			<div v-if="false" :class="$style.layer">
+				<div :class="$style.plot" :style="{ backgroundImage: `url(${JSON.stringify(url)})` }"/>
+				<div :class="$style.plot" :style="{ backgroundImage: `url(${JSON.stringify(url)})` }"/>
 				<div :class="$style.plot" :style="{ backgroundImage: `url(${JSON.stringify(url)})` }"/>
 			</div>
 		</div>
 		<div :class="$style.earRight">
-			<div v-if="useBlurEffect" :class="$style.layer">
+			<div v-if="false" :class="$style.layer">
+				<div :class="$style.plot" :style="{ backgroundImage: `url(${JSON.stringify(url)})` }"/>
+				<div :class="$style.plot" :style="{ backgroundImage: `url(${JSON.stringify(url)})` }"/>
 				<div :class="$style.plot" :style="{ backgroundImage: `url(${JSON.stringify(url)})` }"/>
 			</div>
 		</div>
@@ -195,11 +199,21 @@ watch(() => props.user.avatarBlurhash, () => {
 
 				> .plot {
 					contain: strict;
+					position: absolute;
 					width: 100%;
 					height: 100%;
 					clip-path: path('M0 0H1V1H0z');
 					transform: scale(32767);
 					transform-origin: 0 0;
+					opacity: 0.5;
+
+					&:first-child {
+						opacity: 1;
+					}
+
+					&:last-child {
+						opacity: calc(1 / 3);
+					}
 				}
 			}
 		}
@@ -221,6 +235,14 @@ watch(() => props.user.avatarBlurhash, () => {
 
 				> .plot {
 					background-position: 20% 10%; /* ~= 37.5deg */
+
+					&:first-child {
+						background-position-x: 21%;
+					}
+
+					&:last-child {
+						background-position-y: 11%;
+					}
 				}
 			}
 		}
@@ -241,7 +263,16 @@ watch(() => props.user.avatarBlurhash, () => {
 										-38.5857864376%); /* 40 - 2 * sqrt(2) */
 
 				> .plot {
+					position: absolute;
 					background-position: 80% 10%; /* ~= 37.5deg */
+
+					&:first-child {
+						background-position-x: 79%;
+					}
+
+					&:last-child {
+						background-position-y: 11%;
+					}
 				}
 			}
 		}

packages/frontend/src/components/global/MkPageHeader.stories.impl.ts

@@ -1,4 +1,5 @@
 /* eslint-disable @typescript-eslint/explicit-function-return-type */
+import { waitFor } from '@storybook/testing-library';
 import { StoryObj } from '@storybook/vue3';
 import MkPageHeader from './MkPageHeader.vue';
 export const Empty = {
@@ -22,16 +23,16 @@ export const Empty = {
 			template: '<MkPageHeader v-bind="props" />',
 		};
 	},
+	async play() {
+		const wait = new Promise((resolve) => setTimeout(resolve, 800));
+		await waitFor(async () => await wait);
+	},
 	args: {
 		static: true,
 		tabs: [],
 	},
 	parameters: {
 		layout: 'centered',
-		chromatic: {
-			/* This component has animations that are implemented with JavaScript. So it's unstable to take a snapshot. */
-			disableSnapshot: true,
-		},
 	},
 } satisfies StoryObj<typeof MkPageHeader>;
 export const OneTab = {

packages/frontend/src/directives/user-preview.ts

@@ -13,8 +13,6 @@ export class UserPreview {
 		this.el = el;
 		this.user = user;
 
-		this.attach();
-
 		this.show = this.show.bind(this);
 		this.close = this.close.bind(this);
 		this.onMouseover = this.onMouseover.bind(this);
@@ -22,6 +20,8 @@ export class UserPreview {
 		this.onClick = this.onClick.bind(this);
 		this.attach = this.attach.bind(this);
 		this.detach = this.detach.bind(this);
+
+		this.attach();
 	}
 
 	private show() {

packages/frontend/src/init.ts

@@ -187,7 +187,7 @@ try {
 } catch (err) {}
 
 const app = createApp(
-	window.location.search === '?zen' ? defineAsyncComponent(() => import('@/ui/zen.vue')) :
+	new URLSearchParams(window.location.search).has('zen') ? defineAsyncComponent(() => import('@/ui/zen.vue')) :
 	!$i ? defineAsyncComponent(() => import('@/ui/visitor.vue')) :
 	ui === 'deck' ? defineAsyncComponent(() => import('@/ui/deck.vue')) :
 	ui === 'classic' ? defineAsyncComponent(() => import('@/ui/classic.vue')) :

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

@@ -217,6 +217,7 @@ const patrons = [
 	'氷月氷華里',
 	'Ebise Lutica',
 	'巣黒るい@リスケモ男の娘VTuber!',
+	'ふぇいぽむ',
 ];
 
 let thereIsTreasure = $ref($i && !claimedAchievements.includes('foundTreasure'));

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

@@ -113,16 +113,37 @@ function remove(ad) {
 
 function save(ad) {
 	if (ad.id == null) {
-		os.apiWithDialog('admin/ad/create', {
+		os.api('admin/ad/create', {
 			...ad,
 			expiresAt: new Date(ad.expiresAt).getTime(),
 			startsAt: new Date(ad.startsAt).getTime(),
+		}).then(() => {
+			os.alert({
+				type: 'success',
+				text: i18n.ts.saved,
+			});
+			refresh();
+		}).catch(err => {
+			os.alert({
+				type: 'error',
+				text: err,
+			});
 		});
 	} else {
-		os.apiWithDialog('admin/ad/update', {
+		os.api('admin/ad/update', {
 			...ad,
 			expiresAt: new Date(ad.expiresAt).getTime(),
 			startsAt: new Date(ad.startsAt).getTime(),
+		}).then(() => {
+			os.alert({
+				type: 'success',
+				text: i18n.ts.saved,
+			});
+		}).catch(err => {
+			os.alert({
+				type: 'error',
+				text: err,
+			});
 		});
 	}
 }
@@ -141,6 +162,25 @@ function more() {
 		}));
 	});
 }
+
+function refresh() {
+	os.api('admin/ad/list').then(adsResponse => {
+		ads = adsResponse.map(r => {
+			const exdate = new Date(r.expiresAt);
+			const stdate = new Date(r.startsAt);
+			exdate.setMilliseconds(exdate.getMilliseconds() - localTimeDiff);
+			stdate.setMilliseconds(stdate.getMilliseconds() - localTimeDiff);
+			return {
+				...r,
+				expiresAt: exdate.toISOString().slice(0, 16),
+				startsAt: stdate.toISOString().slice(0, 16),
+			};
+		});
+	});
+}
+
+refresh();
+
 const headerActions = $computed(() => [{
 	asFullButton: true,
 	icon: 'ti ti-plus',

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

@@ -69,6 +69,7 @@ function save(announcement) {
 				type: 'success',
 				text: i18n.ts.saved,
 			});
+			refresh();
 		}).catch(err => {
 			os.alert({
 				type: 'error',
@@ -90,6 +91,14 @@ function save(announcement) {
 	}
 }
 
+function refresh() {
+	os.api('admin/announcements/list').then(announcementResponse => {
+		announcements = announcementResponse;
+	});
+}
+
+refresh();
+
 const headerActions = $computed(() => [{
 	asFullButton: true,
 	icon: 'ti ti-plus',

packages/frontend/src/pages/channel-editor.vue

@@ -2,7 +2,7 @@
 <MkStickyContainer>
 	<template #header><MkPageHeader :actions="headerActions" :tabs="headerTabs"/></template>
 	<MkSpacer :content-max="700">
-		<div v-if="channel" class="_gaps_m">
+		<div v-if="channelId == null || channel != null" class="_gaps_m">
 			<MkInput v-model="name">
 				<template #label>{{ i18n.ts.name }}</template>
 			</MkInput>

packages/frontend/src/pages/channels.vue

@@ -47,6 +47,7 @@ const featuredPagination = {
 const favoritesPagination = {
 	endpoint: 'channels/my-favorites' as const,
 	limit: 100,
+	noPaging: true,
 };
 const followingPagination = {
 	endpoint: 'channels/followed' as const,

packages/frontend/src/pages/explore.users.vue

@@ -88,7 +88,7 @@ const tagUsers = $computed(() => ({
 	},
 }));
 
-const pinnedUsers = { endpoint: 'pinned-users' };
+const pinnedUsers = { endpoint: 'pinned-users', noPaging: true };
 const popularUsers = { endpoint: 'users', limit: 10, noPaging: true, params: {
 	state: 'alive',
 	origin: 'local',

packages/frontend/src/pages/my-antennas/index.vue

@@ -24,6 +24,7 @@ import { definePageMetadata } from '@/scripts/page-metadata';
 
 const pagination = {
 	endpoint: 'antennas/list' as const,
+	noPaging: true,
 	limit: 10,
 };
 

packages/frontend/src/pages/my-clips/index.vue

@@ -32,6 +32,7 @@ import { clipsCache } from '@/cache';
 
 const pagination = {
 	endpoint: 'clips/list' as const,
+	noPaging: true,
 	limit: 10,
 };
 

packages/frontend/src/pages/my-lists/index.vue

@@ -30,6 +30,7 @@ const pagingComponent = $shallowRef<InstanceType<typeof MkPagination>>();
 
 const pagination = {
 	endpoint: 'users/lists/list' as const,
+	noPaging: true,
 	limit: 10,
 };
 

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

@@ -130,11 +130,6 @@ const menuDef = computed(() => [{
 }, {
 	title: i18n.ts.otherSettings,
 	items: [{
-		icon: 'ti ti-package',
-		text: i18n.ts.importAndExport,
-		to: '/settings/import-export',
-		active: currentPage?.route.name === 'import-export',
-	}, {
 		icon: 'ti ti-badges',
 		text: i18n.ts.roles,
 		to: '/settings/roles',
@@ -165,6 +160,16 @@ const menuDef = computed(() => [{
 		to: '/settings/webhook',
 		active: currentPage?.route.name === 'webhook',
 	}, {
+		icon: 'ti ti-package',
+		text: i18n.ts.importAndExport,
+		to: '/settings/import-export',
+		active: currentPage?.route.name === 'import-export',
+	}, /*{
+		icon: 'ti ti-plane',
+		text: i18n.ts.accountMigration,
+		to: '/settings/migration',
+		active: currentPage?.route.name === 'migration',
+	},*/ {
 		icon: 'ti ti-dots',
 		text: i18n.ts.other,
 		to: '/settings/other',
@@ -231,7 +236,7 @@ onUnmounted(() => {
 });
 
 watch(router.currentRef, (to) => {
-	if (to.route.name === "settings" && to.child?.route.name == null && !narrow) {
+	if (to.route.name === 'settings' && to.child?.route.name == null && !narrow) {
 		router.replace('/settings/profile');
 	}
 });

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

@@ -0,0 +1,73 @@
+<template>
+<div class="_gaps_m">
+	<FormSection first>
+		<template #label>{{ i18n.ts._accountMigration.moveTo }}</template>
+		<MkInput v-model="moveToAccount" manual-save>
+			<template #prefix><i class="ti ti-plane-departure"></i></template>
+			<template #label>{{ i18n.ts._accountMigration.moveToLabel }}</template>
+		</MkInput>
+	</FormSection>
+	<FormInfo warn>{{ i18n.ts._accountMigration.moveAccountDescription }}</FormInfo>
+
+	<FormSection>
+		<template #label>{{ i18n.ts._accountMigration.moveFrom }}</template>
+		<MkInput v-model="accountAlias" manual-save>
+			<template #prefix><i class="ti ti-plane-arrival"></i></template>
+			<template #label>{{ i18n.ts._accountMigration.moveFromLabel }}</template>
+		</MkInput>
+	</FormSection>
+	<FormInfo warn>{{ i18n.ts._accountMigration.moveFromDescription }}</FormInfo>
+</div>
+</template>
+
+<script lang="ts" setup>
+import { ref, watch } from 'vue';
+import FormSection from '@/components/form/section.vue';
+import FormInfo from '@/components/MkInfo.vue';
+import MkInput from '@/components/MkInput.vue';
+import * as os from '@/os';
+import { i18n } from '@/i18n';
+import { definePageMetadata } from '@/scripts/page-metadata';
+
+const moveToAccount = ref('');
+const accountAlias = ref('');
+
+async function move(): Promise<void> {
+	const account = moveToAccount.value;
+	const confirm = await os.confirm({
+		type: 'warning',
+		text: i18n.t('migrationConfirm', { account: account.toString() }),
+	});
+	if (confirm.canceled) return;
+	os.apiWithDialog('i/move', {
+		moveToAccount: account,
+	});
+}
+
+async function save(): Promise<void> {
+	const account = accountAlias.value;
+	os.apiWithDialog('i/known-as', {
+		alsoKnownAs: account,
+	});
+}
+
+watch(accountAlias, async () => {
+	await save();
+});
+
+watch(moveToAccount, async () => {
+	await move();
+});
+
+definePageMetadata({
+	title: i18n.ts.accountMigration,
+	icon: 'ti ti-plane',
+});
+</script>
+
+<style lang="scss">
+.description {
+	font-size: .85em;
+	padding: 1rem;
+}
+</style>

packages/frontend/src/pages/user/home.vue

@@ -7,6 +7,7 @@
 			<!-- <div class="punished" v-if="user.isSilenced"><i class="ti ti-alert-triangle" style="margin-right: 8px;"></i> {{ i18n.ts.userSilenced }}</div> -->
 
 			<div class="profile _gaps">
+				<MkAccountMoved v-if="user.movedToUri" :host="user.movedToUri.host" :acct="user.movedToUri.username"/>
 				<MkRemoteCaution v-if="user.host != null" :href="user.url ?? user.uri!" class="warn"/>
 
 				<div :key="user.id" class="main _panel">
@@ -117,6 +118,7 @@ import calcAge from 's-age';
 import * as misskey from 'misskey-js';
 import MkNote from '@/components/MkNote.vue';
 import MkFollowButton from '@/components/MkFollowButton.vue';
+import MkAccountMoved from '@/components/MkAccountMoved.vue';
 import MkRemoteCaution from '@/components/MkRemoteCaution.vue';
 import MkOmit from '@/components/MkOmit.vue';
 import MkInfo from '@/components/MkInfo.vue';

packages/frontend/src/router.ts

@@ -161,6 +161,10 @@ export const routes = [{
 		path: '/preferences-backups',
 		name: 'preferences-backups',
 		component: page(() => import('./pages/settings/preferences-backups.vue')),
+	}, {
+		path: '/migration',
+		name: 'migration',
+		component: page(() => import('./pages/settings/migration.vue'))
 	}, {
 		path: '/custom-css',
 		name: 'general',

packages/frontend/src/style.scss

@@ -127,6 +127,7 @@ hr {
 }
 
 .ti {
+	width: 1.28em;
 	vertical-align: -12%;
 	line-height: 1em;
 

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

@@ -1353,6 +1353,14 @@ export type Endpoints = {
         req: TODO;
         res: TODO;
     };
+    'i/move': {
+        req: TODO;
+        res: TODO;
+    };
+    'i/known-as': {
+        req: TODO;
+        res: TODO;
+    };
     'i/notifications': {
         req: {
             limit?: number;
@@ -2688,6 +2696,8 @@ type UserLite = {
     onlineStatus: 'online' | 'active' | 'offline' | 'unknown';
     avatarUrl: string;
     avatarBlurhash: string;
+    alsoKnownAs: string[];
+    movedToUri: any;
     emojis: {
         name: string;
         url: string;
@@ -2709,7 +2719,7 @@ 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:594:18 - (ae-forgotten-export) The symbol "ShowUserReq" needs to be exported by the entry point index.d.ts
+// src/api.types.ts:596:18 - (ae-forgotten-export) The symbol "ShowUserReq" 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/package.json

@@ -24,23 +24,23 @@
 		"@swc/jest": "0.2.24",
 		"@types/jest": "29.5.0",
 		"@types/node": "18.15.11",
-		"@typescript-eslint/eslint-plugin": "5.57.0",
-		"@typescript-eslint/parser": "5.57.0",
+		"@typescript-eslint/eslint-plugin": "5.57.1",
+		"@typescript-eslint/parser": "5.57.1",
 		"eslint": "8.37.0",
-		"jest": "^29.5.0",
-		"jest-fetch-mock": "^3.0.3",
+		"jest": "29.5.0",
+		"jest-fetch-mock": "3.0.3",
 		"jest-websocket-mock": "2.4.0",
 		"mock-socket": "9.2.1",
 		"tsd": "0.28.1",
-		"typescript": "5.0.2"
+		"typescript": "5.0.3"
 	},
 	"files": [
 		"built"
 	],
 	"dependencies": {
 		"@swc/cli": "0.1.62",
-		"@swc/core": "1.3.42",
+		"@swc/core": "1.3.46",
 		"eventemitter3": "5.0.0",
-		"reconnecting-websocket": "^4.4.0"
+		"reconnecting-websocket": "4.4.0"
 	}
 }

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

@@ -362,6 +362,8 @@ export type Endpoints = {
 	'i/get-word-muted-notes-count': { req: TODO; res: TODO; };
 	'i/import-following': { req: TODO; res: TODO; };
 	'i/import-user-lists': { req: TODO; res: TODO; };
+	'i/move': { req: TODO; res: TODO; };
+	'i/known-as': { req: TODO; res: TODO; };
 	'i/notifications': { req: {
 		limit?: number;
 		sinceId?: Notification['id'];