feat: truncate account

from bscone fork

packages/backend/src/server/api/endpoints/i/truncate-account.ts

@@ -0,0 +1,70 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import bcrypt from 'bcryptjs';
+import { Inject, Injectable } from '@nestjs/common';
+import type { UsersRepository, UserProfilesRepository } from '@/models/_.js';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { TruncateAccountService } from '@/core/TruncateAccountService.js';
+import { DI } from '@/di-symbols.js';
+import { UserAuthService } from '@/core/UserAuthService.js';
+
+export const meta = {
+	requireCredential: true,
+
+	secure: true,
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		password: { type: 'string' },
+		token: { type: 'string', nullable: true },
+	},
+	required: ['password'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		@Inject(DI.usersRepository)
+		private usersRepository: UsersRepository,
+
+		@Inject(DI.userProfilesRepository)
+		private userProfilesRepository: UserProfilesRepository,
+
+		private userAuthService: UserAuthService,
+		private truncateAccountService: TruncateAccountService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const token = ps.token;
+			const profile = await this.userProfilesRepository.findOneByOrFail({ userId: me.id });
+
+			if (profile.twoFactorEnabled) {
+				if (token == null) {
+					throw new Error('authentication failed');
+				}
+
+				try {
+					await this.userAuthService.twoFactorAuthenticate(profile, token);
+				} catch (e) {
+					throw new Error('authentication failed');
+				}
+			}
+
+			const userDetailed = await this.usersRepository.findOneByOrFail({ id: me.id });
+			if (userDetailed.isDeleted) {
+				return;
+			}
+
+			const passwordMatched = await bcrypt.compare(ps.password, profile.password!);
+			if (!passwordMatched) {
+				throw new Error('incorrect password');
+			}
+
+			await this.truncateAccountService.truncateAccount(me);
+		});
+	}
+}