From 600d91beda206fa22cfa1c1a3f94ca9e5a0cac68 Mon Sep 17 00:00:00 2001 From: tamaina Date: Fri, 23 Feb 2024 18:04:30 +0900 Subject: [PATCH] =?UTF-8?q?enhance:=20=E3=83=AA=E3=83=A2=E3=83=BC=E3=83=88?= =?UTF-8?q?=E3=81=AE=E3=83=95=E3=82=A9=E3=83=AD=E3=83=AF=E3=83=BC=E3=81=8B?= =?UTF-8?q?=E3=82=89=E5=86=8D=E5=BA=A6Follow=E3=81=8C=E6=9D=A5=E3=81=9F?= =?UTF-8?q?=E5=A0=B4=E5=90=88=E3=80=81accept=E3=82=92=E8=BF=94=E3=81=97?= =?UTF-8?q?=E3=81=A6=E3=81=82=E3=81=92=E3=82=8B=20(#13388)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * enhance: リモートのフォロワーから再度Followが来た場合、acceptを返してあげる * nanka meccha kaeta * ブロックチェックの後にフォロー関係の存在チェックをする --- .../backend/src/core/UserFollowingService.ts | 60 +++++++++++++++---- .../RelationshipProcessorService.ts | 2 +- .../server/api/endpoints/following/create.ts | 13 +--- 3 files changed, 52 insertions(+), 23 deletions(-) diff --git a/packages/backend/src/core/UserFollowingService.ts b/packages/backend/src/core/UserFollowingService.ts index 8ad85391c6..d87cbacdcb 100644 --- a/packages/backend/src/core/UserFollowingService.ts +++ b/packages/backend/src/core/UserFollowingService.ts @@ -30,6 +30,7 @@ import type { Config } from '@/config.js'; import { AccountMoveService } from '@/core/AccountMoveService.js'; import { UtilityService } from '@/core/UtilityService.js'; import { FanoutTimelineService } from '@/core/FanoutTimelineService.js'; +import type { ThinUser } from '@/queue/types.js'; import Logger from '../logger.js'; const logger = new Logger('following/create'); @@ -94,20 +95,43 @@ export class UserFollowingService implements OnModuleInit { this.userBlockingService = this.moduleRef.get('UserBlockingService'); } + @bindThis + public async deliverAccept(follower: MiRemoteUser, followee: MiPartialLocalUser, requestId?: string) { + const content = this.apRendererService.addContext(this.apRendererService.renderAccept(this.apRendererService.renderFollow(follower, followee, requestId), followee)); + this.queueService.deliver(followee, content, follower.inbox, false); + } + + /** + * ThinUserでなくともユーザーの情報が最新でない場合はこちらを使うべき + */ + @bindThis + public async followByThinUser( + _follower: ThinUser, + _followee: ThinUser, + options: Parameters[2] = {}, + ) { + const [follower, followee] = await Promise.all([ + this.usersRepository.findOneByOrFail({ id: _follower.id }), + this.usersRepository.findOneByOrFail({ id: _followee.id }), + ]) as [MiLocalUser | MiRemoteUser, MiLocalUser | MiRemoteUser]; + + await this.follow(follower, followee, options); + } + @bindThis public async follow( - _follower: { id: MiUser['id'] }, - _followee: { id: MiUser['id'] }, + follower: MiLocalUser | MiRemoteUser, + followee: MiLocalUser | MiRemoteUser, { requestId, silent = false, withReplies }: { requestId?: string, silent?: boolean, withReplies?: boolean, } = {}, ): Promise { - const [follower, followee] = await Promise.all([ - this.usersRepository.findOneByOrFail({ id: _follower.id }), - this.usersRepository.findOneByOrFail({ id: _followee.id }), - ]) as [MiLocalUser | MiRemoteUser, MiLocalUser | MiRemoteUser]; + if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isRemoteUser(followee)) { + // What? + throw new Error('Remote user cannot follow remote user.'); + } // check blocking const [blocking, blocked] = await Promise.all([ @@ -129,6 +153,24 @@ export class UserFollowingService implements OnModuleInit { if (blocked) throw new IdentifiableError('3338392a-f764-498d-8855-db939dcf8c48', 'blocked'); } + if (await this.followingsRepository.exists({ + where: { + followerId: follower.id, + followeeId: followee.id, + }, + })) { + // すでにフォロー関係が存在している場合 + if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) { + // リモート → ローカル: acceptを送り返しておしまい + this.deliverAccept(follower, followee, requestId); + return; + } + if (this.userEntityService.isLocalUser(follower)) { + // ローカル → リモート/ローカル: 例外 + throw new IdentifiableError('ec3f65c0-a9d1-47d9-8791-b2e7b9dcdced', 'already following'); + } + } + const followeeProfile = await this.userProfilesRepository.findOneByOrFail({ userId: followee.id }); // フォロー対象が鍵アカウントである or // フォロワーがBotであり、フォロー対象がBotからのフォローに慎重である or @@ -189,8 +231,7 @@ export class UserFollowingService implements OnModuleInit { await this.insertFollowingDoc(followee, follower, silent, withReplies); if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) { - const content = this.apRendererService.addContext(this.apRendererService.renderAccept(this.apRendererService.renderFollow(follower, followee, requestId), followee)); - this.queueService.deliver(followee, content, follower.inbox, false); + this.deliverAccept(follower, followee, requestId); } } @@ -571,8 +612,7 @@ export class UserFollowingService implements OnModuleInit { await this.insertFollowingDoc(followee, follower, false, request.withReplies); if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) { - const content = this.apRendererService.addContext(this.apRendererService.renderAccept(this.apRendererService.renderFollow(follower, followee as MiPartialLocalUser, request.requestId!), followee)); - this.queueService.deliver(followee, content, follower.inbox, false); + this.deliverAccept(follower, followee as MiPartialLocalUser, request.requestId ?? undefined); } this.userEntityService.pack(followee.id, followee, { diff --git a/packages/backend/src/queue/processors/RelationshipProcessorService.ts b/packages/backend/src/queue/processors/RelationshipProcessorService.ts index 408b02fb38..53dbb42169 100644 --- a/packages/backend/src/queue/processors/RelationshipProcessorService.ts +++ b/packages/backend/src/queue/processors/RelationshipProcessorService.ts @@ -35,7 +35,7 @@ export class RelationshipProcessorService { @bindThis public async processFollow(job: Bull.Job): Promise { this.logger.info(`${job.data.from.id} is trying to follow ${job.data.to.id} ${job.data.withReplies ? "with replies" : "without replies"}`); - await this.userFollowingService.follow(job.data.from, job.data.to, { + await this.userFollowingService.followByThinUser(job.data.from, job.data.to, { requestId: job.data.requestId, silent: job.data.silent, withReplies: job.data.withReplies, diff --git a/packages/backend/src/server/api/endpoints/following/create.ts b/packages/backend/src/server/api/endpoints/following/create.ts index ceaf32ccb2..042d7f119d 100644 --- a/packages/backend/src/server/api/endpoints/following/create.ts +++ b/packages/backend/src/server/api/endpoints/following/create.ts @@ -100,22 +100,11 @@ export default class extends Endpoint { // eslint- throw err; }); - // Check if already following - const exist = await this.followingsRepository.exists({ - where: { - followerId: follower.id, - followeeId: followee.id, - }, - }); - - if (exist) { - throw new ApiError(meta.errors.alreadyFollowing); - } - try { await this.userFollowingService.follow(follower, followee, { withReplies: ps.withReplies }); } catch (e) { if (e instanceof IdentifiableError) { + if (e.id === 'ec3f65c0-a9d1-47d9-8791-b2e7b9dcdced') throw new ApiError(meta.errors.alreadyFollowing); if (e.id === '710e8fb0-b8c3-4922-be49-d5d93d8e6a6e') throw new ApiError(meta.errors.blocking); if (e.id === '3338392a-f764-498d-8855-db939dcf8c48') throw new ApiError(meta.errors.blocked); }