707 lines
26 KiB
TypeScript
707 lines
26 KiB
TypeScript
import { Inject, Injectable } from '@nestjs/common';
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import promiseLimit from 'promise-limit';
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import { DataSource } from 'typeorm';
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import { ModuleRef } from '@nestjs/core';
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import { DI } from '@/di-symbols.js';
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import type { BlockingsRepository, MutingsRepository, FollowingsRepository, InstancesRepository, UserProfilesRepository, UserPublickeysRepository, UsersRepository } from '@/models/index.js';
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import type { Config } from '@/config.js';
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import type { LocalUser, RemoteUser } from '@/models/entities/User.js';
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import { User } from '@/models/entities/User.js';
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import { truncate } from '@/misc/truncate.js';
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import type { CacheService } from '@/core/CacheService.js';
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import { normalizeForSearch } from '@/misc/normalize-for-search.js';
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import { isDuplicateKeyValueError } from '@/misc/is-duplicate-key-value-error.js';
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import type Logger from '@/logger.js';
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import type { Note } from '@/models/entities/Note.js';
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import type { IdService } from '@/core/IdService.js';
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import type { MfmService } from '@/core/MfmService.js';
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import type { Emoji } from '@/models/entities/Emoji.js';
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import { toArray } from '@/misc/prelude/array.js';
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import type { GlobalEventService } from '@/core/GlobalEventService.js';
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import type { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
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import type { FetchInstanceMetadataService } from '@/core/FetchInstanceMetadataService.js';
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import { UserProfile } from '@/models/entities/UserProfile.js';
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import { UserPublickey } from '@/models/entities/UserPublickey.js';
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import type UsersChart from '@/core/chart/charts/users.js';
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import type InstanceChart from '@/core/chart/charts/instance.js';
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import type { HashtagService } from '@/core/HashtagService.js';
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import { UserNotePining } from '@/models/entities/UserNotePining.js';
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import { StatusError } from '@/misc/status-error.js';
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import type { UtilityService } from '@/core/UtilityService.js';
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import type { UserEntityService } from '@/core/entities/UserEntityService.js';
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import { bindThis } from '@/decorators.js';
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import { MetaService } from '@/core/MetaService.js';
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import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
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import type { AccountMoveService } from '@/core/AccountMoveService.js';
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import { checkHttps } from '@/misc/check-https.js';
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import { getApId, getApType, getOneApHrefNullable, isActor, isCollection, isCollectionOrOrderedCollection, isPropertyValue } from '../type.js';
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import { extractApHashtags } from './tag.js';
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import type { OnModuleInit } from '@nestjs/common';
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import type { ApNoteService } from './ApNoteService.js';
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import type { ApMfmService } from '../ApMfmService.js';
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import type { ApResolverService, Resolver } from '../ApResolverService.js';
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import type { ApLoggerService } from '../ApLoggerService.js';
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// eslint-disable-next-line @typescript-eslint/consistent-type-imports
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import type { ApImageService } from './ApImageService.js';
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import type { IActor, IObject } from '../type.js';
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const nameLength = 128;
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const summaryLength = 2048;
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@Injectable()
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export class ApPersonService implements OnModuleInit {
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private utilityService: UtilityService;
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private userEntityService: UserEntityService;
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private driveFileEntityService: DriveFileEntityService;
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private idService: IdService;
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private globalEventService: GlobalEventService;
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private metaService: MetaService;
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private federatedInstanceService: FederatedInstanceService;
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private fetchInstanceMetadataService: FetchInstanceMetadataService;
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private cacheService: CacheService;
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private apResolverService: ApResolverService;
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private apNoteService: ApNoteService;
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private apImageService: ApImageService;
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private apMfmService: ApMfmService;
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private mfmService: MfmService;
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private hashtagService: HashtagService;
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private usersChart: UsersChart;
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private instanceChart: InstanceChart;
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private apLoggerService: ApLoggerService;
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private accountMoveService: AccountMoveService;
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private logger: Logger;
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constructor(
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private moduleRef: ModuleRef,
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@Inject(DI.config)
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private config: Config,
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@Inject(DI.db)
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private db: DataSource,
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@Inject(DI.usersRepository)
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private usersRepository: UsersRepository,
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@Inject(DI.userProfilesRepository)
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private userProfilesRepository: UserProfilesRepository,
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@Inject(DI.userPublickeysRepository)
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private userPublickeysRepository: UserPublickeysRepository,
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@Inject(DI.instancesRepository)
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private instancesRepository: InstancesRepository,
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@Inject(DI.followingsRepository)
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private followingsRepository: FollowingsRepository,
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//private utilityService: UtilityService,
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//private userEntityService: UserEntityService,
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//private idService: IdService,
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//private globalEventService: GlobalEventService,
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//private metaService: MetaService,
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//private federatedInstanceService: FederatedInstanceService,
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//private fetchInstanceMetadataService: FetchInstanceMetadataService,
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//private cacheService: CacheService,
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//private apResolverService: ApResolverService,
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//private apNoteService: ApNoteService,
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//private apImageService: ApImageService,
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//private apMfmService: ApMfmService,
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//private mfmService: MfmService,
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//private hashtagService: HashtagService,
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//private usersChart: UsersChart,
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//private instanceChart: InstanceChart,
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//private apLoggerService: ApLoggerService,
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) {
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}
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onModuleInit() {
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this.utilityService = this.moduleRef.get('UtilityService');
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this.userEntityService = this.moduleRef.get('UserEntityService');
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this.driveFileEntityService = this.moduleRef.get('DriveFileEntityService');
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this.idService = this.moduleRef.get('IdService');
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this.globalEventService = this.moduleRef.get('GlobalEventService');
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this.metaService = this.moduleRef.get('MetaService');
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this.federatedInstanceService = this.moduleRef.get('FederatedInstanceService');
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this.fetchInstanceMetadataService = this.moduleRef.get('FetchInstanceMetadataService');
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this.cacheService = this.moduleRef.get('CacheService');
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this.apResolverService = this.moduleRef.get('ApResolverService');
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this.apNoteService = this.moduleRef.get('ApNoteService');
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this.apImageService = this.moduleRef.get('ApImageService');
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this.apMfmService = this.moduleRef.get('ApMfmService');
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this.mfmService = this.moduleRef.get('MfmService');
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this.hashtagService = this.moduleRef.get('HashtagService');
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this.usersChart = this.moduleRef.get('UsersChart');
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this.instanceChart = this.moduleRef.get('InstanceChart');
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this.apLoggerService = this.moduleRef.get('ApLoggerService');
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this.accountMoveService = this.moduleRef.get('AccountMoveService');
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this.logger = this.apLoggerService.logger;
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}
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private punyHost(url: string): string {
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const urlObj = new URL(url);
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const host = `${this.utilityService.toPuny(urlObj.hostname)}${urlObj.port.length > 0 ? ':' + urlObj.port : ''}`;
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return host;
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}
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/**
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* Validate and convert to actor object
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* @param x Fetched object
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* @param uri Fetch target URI
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*/
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@bindThis
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private validateActor(x: IObject, uri: string): IActor {
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const expectHost = this.punyHost(uri);
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if (x == null) {
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throw new Error('invalid Actor: object is null');
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}
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if (!isActor(x)) {
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throw new Error(`invalid Actor type '${x.type}'`);
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}
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if (!(typeof x.id === 'string' && x.id.length > 0)) {
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throw new Error('invalid Actor: wrong id');
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}
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if (!(typeof x.inbox === 'string' && x.inbox.length > 0)) {
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throw new Error('invalid Actor: wrong inbox');
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}
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if (!(typeof x.preferredUsername === 'string' && x.preferredUsername.length > 0 && x.preferredUsername.length <= 128 && /^\w([\w-.]*\w)?$/.test(x.preferredUsername))) {
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throw new Error('invalid Actor: wrong username');
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}
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// These fields are only informational, and some AP software allows these
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// fields to be very long. If they are too long, we cut them off. This way
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// we can at least see these users and their activities.
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if (x.name) {
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if (!(typeof x.name === 'string' && x.name.length > 0)) {
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throw new Error('invalid Actor: wrong name');
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}
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x.name = truncate(x.name, nameLength);
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} else if (x.name === '') {
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// Mastodon emits empty string when the name is not set.
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x.name = undefined;
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}
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if (x.summary) {
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if (!(typeof x.summary === 'string' && x.summary.length > 0)) {
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throw new Error('invalid Actor: wrong summary');
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}
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x.summary = truncate(x.summary, summaryLength);
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}
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const idHost = this.punyHost(x.id);
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if (idHost !== expectHost) {
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throw new Error('invalid Actor: id has different host');
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}
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if (x.publicKey) {
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if (typeof x.publicKey.id !== 'string') {
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throw new Error('invalid Actor: publicKey.id is not a string');
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}
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const publicKeyIdHost = this.punyHost(x.publicKey.id);
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if (publicKeyIdHost !== expectHost) {
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throw new Error('invalid Actor: publicKey.id has different host');
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}
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}
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return x;
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}
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/**
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* uriからUser(Person)をフェッチします。
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*
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* Misskeyに対象のPersonが登録されていればそれを返し、登録がなければnullを返します。
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*/
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@bindThis
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public async fetchPerson(uri: string): Promise<LocalUser | RemoteUser | null> {
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if (typeof uri !== 'string') throw new Error('uri is not string');
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const cached = this.cacheService.uriPersonCache.get(uri) as LocalUser | RemoteUser | null;
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if (cached) return cached;
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// URIがこのサーバーを指しているならデータベースからフェッチ
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if (uri.startsWith(`${this.config.url}/`)) {
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const id = uri.split('/').pop();
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const u = await this.usersRepository.findOneBy({ id }) as LocalUser;
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if (u) this.cacheService.uriPersonCache.set(uri, u);
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return u;
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}
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//#region このサーバーに既に登録されていたらそれを返す
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const exist = await this.usersRepository.findOneBy({ uri }) as LocalUser | RemoteUser;
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if (exist) {
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this.cacheService.uriPersonCache.set(uri, exist);
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return exist;
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}
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//#endregion
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return null;
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}
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/**
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* Personを作成します。
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*/
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@bindThis
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public async createPerson(uri: string, resolver?: Resolver): Promise<RemoteUser> {
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if (typeof uri !== 'string') throw new Error('uri is not string');
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if (uri.startsWith(this.config.url)) {
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throw new StatusError('cannot resolve local user', 400, 'cannot resolve local user');
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}
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if (resolver == null) resolver = this.apResolverService.createResolver();
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const object = await resolver.resolve(uri) as any;
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const person = this.validateActor(object, uri);
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this.logger.info(`Creating the Person: ${person.id}`);
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const host = this.punyHost(object.id);
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const { fields } = this.analyzeAttachments(person.attachment ?? []);
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const tags = extractApHashtags(person.tag).map(tag => normalizeForSearch(tag)).splice(0, 32);
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const isBot = getApType(object) === 'Service';
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const bday = person['vcard:bday']?.match(/^\d{4}-\d{2}-\d{2}/);
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const url = getOneApHrefNullable(person.url);
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if (url && !checkHttps(url)) {
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throw new Error('unexpected schema of person url: ' + url);
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}
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// Create user
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let user: RemoteUser;
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try {
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// Start transaction
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await this.db.transaction(async transactionalEntityManager => {
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user = await transactionalEntityManager.save(new User({
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id: this.idService.genId(),
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avatarId: null,
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bannerId: null,
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createdAt: new Date(),
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lastFetchedAt: new Date(),
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name: truncate(person.name, nameLength),
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isLocked: !!person.manuallyApprovesFollowers,
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movedToUri: person.movedTo,
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movedAt: person.movedTo ? new Date() : null,
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alsoKnownAs: person.alsoKnownAs,
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isExplorable: !!person.discoverable,
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username: person.preferredUsername,
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usernameLower: person.preferredUsername!.toLowerCase(),
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host,
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inbox: person.inbox,
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sharedInbox: person.sharedInbox ?? (person.endpoints ? person.endpoints.sharedInbox : undefined),
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followersUri: person.followers ? getApId(person.followers) : undefined,
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featured: person.featured ? getApId(person.featured) : undefined,
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uri: person.id,
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tags,
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isBot,
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isCat: (person as any).isCat === true,
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})) as RemoteUser;
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await transactionalEntityManager.save(new UserProfile({
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userId: user.id,
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description: person.summary ? this.apMfmService.htmlToMfm(truncate(person.summary, summaryLength), person.tag) : null,
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url: url,
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fields,
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birthday: bday ? bday[0] : null,
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location: person['vcard:Address'] ?? null,
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userHost: host,
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}));
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if (person.publicKey) {
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await transactionalEntityManager.save(new UserPublickey({
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userId: user.id,
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keyId: person.publicKey.id,
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keyPem: person.publicKey.publicKeyPem,
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}));
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}
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});
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} catch (e) {
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// duplicate key error
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if (isDuplicateKeyValueError(e)) {
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// /users/@a => /users/:id のように入力がaliasなときにエラーになることがあるのを対応
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const u = await this.usersRepository.findOneBy({
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uri: person.id,
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});
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if (u) {
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user = u as RemoteUser;
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} else {
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throw new Error('already registered');
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}
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} else {
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this.logger.error(e instanceof Error ? e : new Error(e as string));
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throw e;
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}
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}
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// Register host
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this.federatedInstanceService.fetch(host).then(async i => {
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this.instancesRepository.increment({ id: i.id }, 'usersCount', 1);
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this.fetchInstanceMetadataService.fetchInstanceMetadata(i);
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if ((await this.metaService.fetch()).enableChartsForFederatedInstances) {
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this.instanceChart.newUser(i.host);
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}
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});
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this.usersChart.update(user!, true);
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// ハッシュタグ更新
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this.hashtagService.updateUsertags(user!, tags);
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//#region アバターとヘッダー画像をフェッチ
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const [avatar, banner] = await Promise.all([
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person.icon,
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person.image,
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].map(img =>
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img == null
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? Promise.resolve(null)
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: this.apImageService.resolveImage(user!, img).catch(() => null),
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));
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const avatarId = avatar ? avatar.id : null;
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const bannerId = banner ? banner.id : null;
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const avatarUrl = avatar ? this.driveFileEntityService.getPublicUrl(avatar, 'avatar') : null;
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const bannerUrl = banner ? this.driveFileEntityService.getPublicUrl(banner) : null;
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const avatarBlurhash = avatar ? avatar.blurhash : null;
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const bannerBlurhash = banner ? banner.blurhash : null;
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await this.usersRepository.update(user!.id, {
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avatarId,
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bannerId,
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avatarUrl,
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bannerUrl,
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avatarBlurhash,
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bannerBlurhash,
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});
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user!.avatarId = avatarId;
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user!.bannerId = bannerId;
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user!.avatarUrl = avatarUrl;
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user!.bannerUrl = bannerUrl;
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user!.avatarBlurhash = avatarBlurhash;
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user!.bannerBlurhash = bannerBlurhash;
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//#endregion
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//#region カスタム絵文字取得
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const emojis = await this.apNoteService.extractEmojis(person.tag ?? [], host).catch(err => {
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this.logger.info(`extractEmojis: ${err}`);
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return [] as Emoji[];
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});
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const emojiNames = emojis.map(emoji => emoji.name);
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await this.usersRepository.update(user!.id, {
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emojis: emojiNames,
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});
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//#endregion
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await this.updateFeatured(user!.id, resolver).catch(err => this.logger.error(err));
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return user!;
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}
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/**
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* Personの情報を更新します。
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* Misskeyに対象のPersonが登録されていなければ無視します。
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* もしアカウントの移行が確認された場合、アカウント移行処理を行います。
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*
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* @param uri URI of Person
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* @param resolver Resolver
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* @param hint Hint of Person object (この値が正当なPersonの場合、Remote resolveをせずに更新に利用します)
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* @param movePreventUris ここに指定されたURIがPersonのmovedToに指定されていたり10回より多く回っている場合これ以上アカウント移行を行わない（無限ループ防止）
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*/
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@bindThis
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public async updatePerson(uri: string, resolver?: Resolver | null, hint?: IObject, movePreventUris: string[] = []): Promise<string | void> {
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if (typeof uri !== 'string') throw new Error('uri is not string');
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// URIがこのサーバーを指しているならスキップ
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if (uri.startsWith(`${this.config.url}/`)) {
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return;
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}
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//#region このサーバーに既に登録されているか
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const exist = await this.usersRepository.findOneBy({ uri }) as RemoteUser | null;
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if (exist === null) {
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return;
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}
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//#endregion
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if (resolver == null) resolver = this.apResolverService.createResolver();
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const object = hint ?? await resolver.resolve(uri);
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const person = this.validateActor(object, uri);
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this.logger.info(`Updating the Person: ${person.id}`);
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// アバターとヘッダー画像をフェッチ
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const [avatar, banner] = await Promise.all([
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person.icon,
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person.image,
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].map(img =>
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img == null
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? Promise.resolve(null)
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: this.apImageService.resolveImage(exist, img).catch(() => null),
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));
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// カスタム絵文字取得
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const emojis = await this.apNoteService.extractEmojis(person.tag ?? [], exist.host).catch(e => {
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this.logger.info(`extractEmojis: ${e}`);
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return [] as Emoji[];
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});
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const emojiNames = emojis.map(emoji => emoji.name);
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|
||
const { fields } = this.analyzeAttachments(person.attachment ?? []);
|
||
|
||
const tags = extractApHashtags(person.tag).map(tag => normalizeForSearch(tag)).splice(0, 32);
|
||
|
||
const bday = person['vcard:bday']?.match(/^\d{4}-\d{2}-\d{2}/);
|
||
|
||
const url = getOneApHrefNullable(person.url);
|
||
|
||
if (url && !checkHttps(url)) {
|
||
throw new Error('unexpected schema of person url: ' + url);
|
||
}
|
||
|
||
const updates = {
|
||
lastFetchedAt: new Date(),
|
||
inbox: person.inbox,
|
||
sharedInbox: person.sharedInbox ?? (person.endpoints ? person.endpoints.sharedInbox : undefined),
|
||
followersUri: person.followers ? getApId(person.followers) : undefined,
|
||
featured: person.featured,
|
||
emojis: emojiNames,
|
||
name: truncate(person.name, nameLength),
|
||
tags,
|
||
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<RemoteUser> & Pick<RemoteUser, 'isBot' | 'isCat' | 'isLocked' | 'movedToUri' | 'alsoKnownAs' | 'isExplorable'>;
|
||
|
||
const moving =
|
||
// 移行先がない→ある
|
||
(!exist.movedToUri && updates.movedToUri) ||
|
||
// 移行先がある→別のもの
|
||
(exist.movedToUri !== updates.movedToUri && exist.movedToUri && updates.movedToUri);
|
||
// 移行先がある→ない、ない→ないは無視
|
||
|
||
if (moving) updates.movedAt = new Date();
|
||
|
||
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
|
||
await this.usersRepository.update(exist.id, updates);
|
||
|
||
if (person.publicKey) {
|
||
await this.userPublickeysRepository.update({ userId: exist.id }, {
|
||
keyId: person.publicKey.id,
|
||
keyPem: person.publicKey.publicKeyPem,
|
||
});
|
||
}
|
||
|
||
await this.userProfilesRepository.update({ userId: exist.id }, {
|
||
url: url,
|
||
fields,
|
||
description: person.summary ? this.apMfmService.htmlToMfm(truncate(person.summary, summaryLength), person.tag) : null,
|
||
birthday: bday ? bday[0] : null,
|
||
location: person['vcard:Address'] ?? null,
|
||
});
|
||
|
||
this.globalEventService.publishInternalEvent('remoteUserUpdated', { id: exist.id });
|
||
|
||
// ハッシュタグ更新
|
||
this.hashtagService.updateUsertags(exist, tags);
|
||
|
||
// 該当ユーザーが既にフォロワーになっていた場合はFollowingもアップデートする
|
||
await this.followingsRepository.update({
|
||
followerId: exist.id,
|
||
}, {
|
||
followerSharedInbox: person.sharedInbox ?? (person.endpoints ? person.endpoints.sharedInbox : undefined),
|
||
});
|
||
|
||
await this.updateFeatured(exist.id, resolver).catch(err => this.logger.error(err));
|
||
|
||
const updated = { ...exist, ...updates };
|
||
|
||
this.cacheService.uriPersonCache.set(uri, updated);
|
||
|
||
// 移行処理を行う
|
||
if (updated.movedAt && (
|
||
// 初めて移行する場合はmovedAtがnullなので移行処理を許可
|
||
exist.movedAt == null ||
|
||
// 以前のmovingから14日以上経過した場合のみ移行処理を許可
|
||
// （Mastodonのクールダウン期間は30日だが若干緩めに設定しておく）
|
||
exist.movedAt.getTime() + 1000 * 60 * 60 * 24 * 14 < updated.movedAt.getTime()
|
||
)) {
|
||
this.logger.info(`Start to process Move of @${updated.username}@${updated.host} (${uri})`);
|
||
return this.processRemoteMove(updated, movePreventUris)
|
||
.then(result => {
|
||
this.logger.info(`Processing Move Finished [${result}] @${updated.username}@${updated.host} (${uri})`);
|
||
return result;
|
||
})
|
||
.catch(e => {
|
||
this.logger.info(`Processing Move Failed @${updated.username}@${updated.host} (${uri})`, { stack: e });
|
||
});
|
||
}
|
||
|
||
return 'skip';
|
||
}
|
||
|
||
/**
|
||
* Personを解決します。
|
||
*
|
||
* Misskeyに対象のPersonが登録されていればそれを返し、そうでなければ
|
||
* リモートサーバーからフェッチしてMisskeyに登録しそれを返します。
|
||
*/
|
||
@bindThis
|
||
public async resolvePerson(uri: string, resolver?: Resolver): Promise<LocalUser | RemoteUser> {
|
||
if (typeof uri !== 'string') throw new Error('uri is not string');
|
||
|
||
//#region このサーバーに既に登録されていたらそれを返す
|
||
const exist = await this.fetchPerson(uri);
|
||
|
||
if (exist) {
|
||
return exist;
|
||
}
|
||
//#endregion
|
||
|
||
// リモートサーバーからフェッチしてきて登録
|
||
if (resolver == null) resolver = this.apResolverService.createResolver();
|
||
return await this.createPerson(uri, resolver);
|
||
}
|
||
|
||
@bindThis
|
||
public analyzeAttachments(attachments: IObject | IObject[] | undefined) {
|
||
const fields: {
|
||
name: string,
|
||
value: string
|
||
}[] = [];
|
||
if (Array.isArray(attachments)) {
|
||
for (const attachment of attachments.filter(isPropertyValue)) {
|
||
fields.push({
|
||
name: attachment.name,
|
||
value: this.mfmService.fromHtml(attachment.value),
|
||
});
|
||
}
|
||
}
|
||
|
||
return { fields };
|
||
}
|
||
|
||
@bindThis
|
||
public async updateFeatured(userId: User['id'], resolver?: Resolver) {
|
||
const user = await this.usersRepository.findOneByOrFail({ id: userId });
|
||
if (!this.userEntityService.isRemoteUser(user)) return;
|
||
if (!user.featured) return;
|
||
|
||
this.logger.info(`Updating the featured: ${user.uri}`);
|
||
|
||
const _resolver = resolver ?? this.apResolverService.createResolver();
|
||
|
||
// Resolve to (Ordered)Collection Object
|
||
const collection = await _resolver.resolveCollection(user.featured);
|
||
if (!isCollectionOrOrderedCollection(collection)) throw new Error('Object is not Collection or OrderedCollection');
|
||
|
||
// Resolve to Object(may be Note) arrays
|
||
const unresolvedItems = isCollection(collection) ? collection.items : collection.orderedItems;
|
||
const items = await Promise.all(toArray(unresolvedItems).map(x => _resolver.resolve(x)));
|
||
|
||
// Resolve and regist Notes
|
||
const limit = promiseLimit<Note | null>(2);
|
||
const featuredNotes = await Promise.all(items
|
||
.filter(item => getApType(item) === 'Note') // TODO: Noteでなくてもいいかも
|
||
.slice(0, 5)
|
||
.map(item => limit(() => this.apNoteService.resolveNote(item, _resolver))));
|
||
|
||
await this.db.transaction(async transactionalEntityManager => {
|
||
await transactionalEntityManager.delete(UserNotePining, { userId: user.id });
|
||
|
||
// とりあえずidを別の時間で生成して順番を維持
|
||
let td = 0;
|
||
for (const note of featuredNotes.filter(note => note != null)) {
|
||
td -= 1000;
|
||
transactionalEntityManager.insert(UserNotePining, {
|
||
id: this.idService.genId(new Date(Date.now() + td)),
|
||
createdAt: new Date(),
|
||
userId: user.id,
|
||
noteId: note!.id,
|
||
});
|
||
}
|
||
});
|
||
}
|
||
|
||
/**
|
||
* リモート由来のアカウント移行処理を行います
|
||
* @param src 移行元アカウント（リモートかつupdatePerson後である必要がある、というかこれ自体がupdatePersonで呼ばれる前提）
|
||
* @param movePreventUris ここに列挙されたURIにsrc.movedToUriが含まれる場合、移行処理はしない（無限ループ防止）
|
||
*/
|
||
@bindThis
|
||
private async processRemoteMove(src: RemoteUser, movePreventUris: string[] = []): Promise<string> {
|
||
if (!src.movedToUri) return 'skip: no movedToUri';
|
||
if (src.uri === src.movedToUri) return 'skip: movedTo itself (src)'; // ？？？
|
||
if (movePreventUris.length > 10) return 'skip: too many moves';
|
||
|
||
// まずサーバー内で検索して様子見
|
||
let dst = await this.fetchPerson(src.movedToUri);
|
||
|
||
if (dst && this.userEntityService.isLocalUser(dst)) {
|
||
// targetがローカルユーザーだった場合データベースから引っ張ってくる
|
||
dst = await this.usersRepository.findOneByOrFail({ uri: src.movedToUri }) as LocalUser;
|
||
} else if (dst) {
|
||
if (movePreventUris.includes(src.movedToUri)) return 'skip: circular move';
|
||
|
||
// targetを見つけたことがあるならtargetをupdatePersonする
|
||
await this.updatePerson(src.movedToUri, undefined, undefined, [...movePreventUris, src.uri]);
|
||
dst = await this.fetchPerson(src.movedToUri) ?? dst;
|
||
} else {
|
||
if (src.movedToUri.startsWith(`${this.config.url}/`)) {
|
||
// ローカルユーザーっぽいのにfetchPersonで見つからないということはmovedToUriが間違っている
|
||
return 'failed: movedTo is local but not found';
|
||
}
|
||
|
||
// targetが知らない人だったらresolvePerson
|
||
// (uriが存在しなかったり応答がなかったりする場合resolvePersonはthrow Errorする)
|
||
dst = await this.resolvePerson(src.movedToUri);
|
||
}
|
||
|
||
if (dst.movedToUri === dst.uri) return 'skip: movedTo itself (dst)'; // ？？？
|
||
if (src.movedToUri !== dst.uri) return 'skip: missmatch uri'; // ？？？
|
||
if (dst.movedToUri === src.uri) return 'skip: dst.movedToUri === src.uri';
|
||
if (!dst.alsoKnownAs || dst.alsoKnownAs.length === 0) {
|
||
return 'skip: dst.alsoKnownAs is empty';
|
||
}
|
||
if (!dst.alsoKnownAs.includes(src.uri)) {
|
||
return 'skip: alsoKnownAs does not include from.uri';
|
||
}
|
||
|
||
await this.accountMoveService.postMoveProcess(src, dst);
|
||
|
||
return 'ok';
|
||
}
|
||
}
|