Merge pull request MisskeyIO#406 from merge-upstream

packages/backend/src/core/EmailService.ts

@@ -40,6 +40,8 @@ export class EmailService {
 	public async sendEmail(to: string, subject: string, html: string, text: string) {
 		const meta = await this.metaService.fetch(true);
 
+		if (!meta.enableEmail) return;
+
 		const iconUrl = `${this.config.url}/static-assets/mi-white.png`;
 		const emailSettingUrl = `${this.config.url}/settings/email`;
 

packages/backend/src/core/InstanceActorService.ts

@@ -4,7 +4,7 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
-import { IsNull } from 'typeorm';
+import { IsNull, Not } from 'typeorm';
 import type { MiLocalUser } from '@/models/User.js';
 import type { UsersRepository } from '@/models/_.js';
 import { MemorySingleCache } from '@/misc/cache.js';
@@ -27,6 +27,14 @@ export class InstanceActorService {
 		this.cache = new MemorySingleCache<MiLocalUser>(Infinity);
 	}
 
+	@bindThis
+	public async realLocalUsersPresent(): Promise<boolean> {
+		return await this.usersRepository.existsBy({
+			host: IsNull(),
+			username: Not(ACTOR_USERNAME),
+		});
+	}
+
 	@bindThis
 	public async getInstanceActor(): Promise<MiLocalUser> {
 		const cached = this.cache.get();

packages/backend/src/core/SignupService.ts

@@ -16,6 +16,7 @@ import { MiUserKeypair } from '@/models/UserKeypair.js';
 import { MiUsedUsername } from '@/models/UsedUsername.js';
 import generateUserToken from '@/misc/generate-native-user-token.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
+import { InstanceActorService } from '@/core/InstanceActorService.js';
 import { bindThis } from '@/decorators.js';
 import UsersChart from '@/core/chart/charts/users.js';
 import { UtilityService } from '@/core/UtilityService.js';
@@ -37,6 +38,7 @@ export class SignupService {
 		private userEntityService: UserEntityService,
 		private idService: IdService,
 		private metaService: MetaService,
+		private instanceActorService: InstanceActorService,
 		private usersChart: UsersChart,
 	) {
 	}
@@ -81,7 +83,7 @@ export class SignupService {
 			throw new Error('USED_USERNAME');
 		}
 
-		const isTheFirstUser = (await this.usersRepository.countBy({ host: IsNull() })) === 0;
+		const isTheFirstUser = !await this.instanceActorService.realLocalUsersPresent();
 
 		if (!opts.ignorePreservedUsernames && !isTheFirstUser) {
 			const instance = await this.metaService.fetch(true);

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

@@ -243,20 +243,37 @@ export class ApPersonService implements OnModuleInit {
 		return null;
 	}
 
-	private async resolveAvatarAndBanner(user: MiRemoteUser, icon: any, image: any): Promise<Pick<MiRemoteUser, 'avatarId' | 'bannerId' | 'avatarUrl' | 'bannerUrl' | 'avatarBlurhash' | 'bannerBlurhash'>> {
+	private async resolveAvatarAndBanner(user: MiRemoteUser, icon: any, image: any): Promise<Partial<Pick<MiRemoteUser, 'avatarId' | 'bannerId' | 'avatarUrl' | 'bannerUrl' | 'avatarBlurhash' | 'bannerBlurhash'>>> {
+		if (user == null) throw new Error('failed to create user: user is null');
+
 		const [avatar, banner] = await Promise.all([icon, image].map(img => {
-			if (img == null) return null;
+			// if we have an explicitly missing image, return an
-			if (user == null) throw new Error('failed to create user: user is null');
+			// explicitly-null set of values
+			if ((img == null) || (typeof img === 'object' && img.url == null)) {
+				return { id: null, url: null, blurhash: null };
+			}
+
 			return this.apImageService.resolveImage(user, img).catch(() => null);
 		}));
 
+		/*
+			we don't want to return nulls on errors! if the database fields
+			are already null, nothing changes; if the database has old
+			values, we should keep those. The exception is if the remote has
+			actually removed the images: in that case, the block above
+			returns the special {id:null}&c value, and we return those
+		*/
 		return {
-			avatarId: avatar?.id ?? null,
+			...( avatar ? {
-			bannerId: banner?.id ?? null,
+				avatarId: avatar.id,
-			avatarUrl: avatar ? this.driveFileEntityService.getPublicUrl(avatar, 'avatar') : null,
+				avatarUrl: avatar.url ? this.driveFileEntityService.getPublicUrl(avatar, 'avatar') : null,
-			bannerUrl: banner ? this.driveFileEntityService.getPublicUrl(banner) : null,
+				avatarBlurhash: avatar.blurhash,
-			avatarBlurhash: avatar?.blurhash ?? null,
+			} : {}),
-			bannerBlurhash: banner?.blurhash ?? null,
+			...( banner ? {
+				bannerId: banner.id,
+				bannerUrl: banner.url ? this.driveFileEntityService.getPublicUrl(banner) : null,
+				bannerBlurhash: banner.blurhash,
+			} : {}),
 		};
 	}
 

packages/backend/src/server/api/endpoints/admin/accounts/create.ts

@@ -4,11 +4,11 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
-import { IsNull } from 'typeorm';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import type { UsersRepository } from '@/models/_.js';
 import { SignupService } from '@/core/SignupService.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
+import { InstanceActorService } from '@/core/InstanceActorService.js';
 import { localUsernameSchema, passwordSchema } from '@/models/User.js';
 import { DI } from '@/di-symbols.js';
 import { Packed } from '@/misc/json-schema.js';
@@ -46,13 +46,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 		private userEntityService: UserEntityService,
 		private signupService: SignupService,
+		private instanceActorService: InstanceActorService,
 	) {
 		super(meta, paramDef, async (ps, _me, token) => {
 			const me = _me ? await this.usersRepository.findOneByOrFail({ id: _me.id }) : null;
-			const noUsers = (await this.usersRepository.countBy({
+			const realUsers = await this.instanceActorService.realLocalUsersPresent();
-				host: IsNull(),
+			if ((realUsers && !me?.isRoot) || token !== null) throw new Error('access denied');
-			})) === 0;
-			if ((!noUsers && !me?.isRoot) || token !== null) throw new Error('access denied');
 
 			const { account, secret } = await this.signupService.signup({
 				username: ps.username,

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

@@ -3,14 +3,15 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { IsNull, LessThanOrEqual, MoreThan, Brackets } from 'typeorm';
+import { LessThanOrEqual, MoreThan, Brackets } from 'typeorm';
 import { Inject, Injectable } from '@nestjs/common';
 import JSON5 from 'json5';
-import type { AdsRepository, UsersRepository } from '@/models/_.js';
+import type { AdsRepository } from '@/models/_.js';
 import { MAX_NOTE_TEXT_LENGTH } from '@/const.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { MetaService } from '@/core/MetaService.js';
+import { InstanceActorService } from '@/core/InstanceActorService.js';
 import type { Config } from '@/config.js';
 import { DI } from '@/di-symbols.js';
 import { DEFAULT_POLICIES } from '@/core/RoleService.js';
@@ -327,14 +328,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 		@Inject(DI.config)
 		private config: Config,
 
-		@Inject(DI.usersRepository)
-		private usersRepository: UsersRepository,
-
 		@Inject(DI.adsRepository)
 		private adsRepository: AdsRepository,
 
 		private userEntityService: UserEntityService,
 		private metaService: MetaService,
+		private instanceActorService: InstanceActorService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
 			const instance = await this.metaService.fetch(true);
@@ -413,9 +412,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				...(ps.detail ? {
 					cacheRemoteFiles: instance.cacheRemoteFiles,
 					cacheRemoteSensitiveFiles: instance.cacheRemoteSensitiveFiles,
-					requireSetup: (await this.usersRepository.countBy({
+					requireSetup: !await this.instanceActorService.realLocalUsersPresent(),
-						host: IsNull(),
-					})) === 0,
 				} : {}),
 			};