118 lines
3.7 KiB
TypeScript
118 lines
3.7 KiB
TypeScript
/*
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* Copyright (C) 2026 Fluxer Contributors
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*
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* This file is part of Fluxer.
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*
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* Fluxer is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Fluxer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
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*/
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import type {AuthService} from '~/auth/AuthService';
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import {createUserID, type UserID} from '~/BrandedTypes';
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import {UserFlags} from '~/Constants';
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import {UnknownUserError} from '~/Errors';
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import type {IEmailService} from '~/infrastructure/IEmailService';
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import type {IUserRepository} from '~/user/IUserRepository';
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import type {TempBanUserRequest} from '../AdminModel';
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import type {AdminAuditService} from './AdminAuditService';
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import type {AdminUserUpdatePropagator} from './AdminUserUpdatePropagator';
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interface AdminUserBanServiceDeps {
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userRepository: IUserRepository;
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authService: AuthService;
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emailService: IEmailService;
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auditService: AdminAuditService;
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updatePropagator: AdminUserUpdatePropagator;
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}
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export class AdminUserBanService {
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constructor(private readonly deps: AdminUserBanServiceDeps) {}
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async tempBanUser(data: TempBanUserRequest, adminUserId: UserID, auditLogReason: string | null) {
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const {userRepository, authService, emailService, auditService, updatePropagator} = this.deps;
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const userId = createUserID(data.user_id);
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const user = await userRepository.findUnique(userId);
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if (!user) {
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throw new UnknownUserError();
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}
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const tempBannedUntil = new Date();
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tempBannedUntil.setHours(tempBannedUntil.getHours() + data.duration_hours);
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const updatedUser = await userRepository.patchUpsert(userId, {
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temp_banned_until: tempBannedUntil,
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flags: user.flags | UserFlags.DISABLED,
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});
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await authService.terminateAllUserSessions(userId);
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await updatePropagator.propagateUserUpdate({userId, oldUser: user, updatedUser: updatedUser!});
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if (user.email) {
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await emailService.sendAccountTempBannedEmail(
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user.email,
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user.username,
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data.reason ?? null,
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data.duration_hours,
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tempBannedUntil,
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user.locale,
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);
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}
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await auditService.createAuditLog({
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adminUserId,
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targetType: 'user',
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targetId: BigInt(userId),
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action: 'temp_ban',
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auditLogReason,
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metadata: new Map([
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['duration_hours', data.duration_hours.toString()],
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['reason', data.reason ?? 'null'],
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['banned_until', tempBannedUntil.toISOString()],
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]),
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});
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}
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async unbanUser(data: {user_id: bigint}, adminUserId: UserID, auditLogReason: string | null) {
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const {userRepository, emailService, auditService, updatePropagator} = this.deps;
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const userId = createUserID(data.user_id);
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const user = await userRepository.findUnique(userId);
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if (!user) {
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throw new UnknownUserError();
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}
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const updatedUser = await userRepository.patchUpsert(userId, {
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temp_banned_until: null,
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flags: user.flags & ~UserFlags.DISABLED,
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});
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await updatePropagator.propagateUserUpdate({userId, oldUser: user, updatedUser: updatedUser!});
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if (user.email) {
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await emailService.sendUnbanNotification(
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user.email,
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user.username,
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auditLogReason || 'administrative action',
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user.locale,
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);
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}
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await auditService.createAuditLog({
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adminUserId,
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targetType: 'user',
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targetId: BigInt(userId),
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action: 'unban',
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auditLogReason,
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metadata: new Map(),
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});
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}
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}
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