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merge: Allow admins to create users (resolves #764) (!719)

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View MR for information: https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/719

Closes #764

Approved-by: dakkar <dakkar@thenautilus.net>
Approved-by: Marie <github@yuugi.dev>
This commit is contained in:
Hazelnoot 2024-11-01 18:00:33 +00:00
commit bcc845cdb1
2 changed files with 55 additions and 14 deletions
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6
packages/backend/src/core/SignupService.ts
View file

@ -55,6 +55,7 @@ export class SignupService {
host?: string | null;
reason?: string | null;
ignorePreservedUsernames?: boolean;
approved?: boolean;
}) {
const { username, password, passwordHash, host, reason } = opts;
let hash = passwordHash;
@ -115,9 +116,6 @@ export class SignupService {
));
let account!: MiUser;
let defaultApproval = false;
if (!this.meta.approvalRequiredForSignup) defaultApproval = true;
// Start transaction
await this.db.transaction(async transactionalEntityManager => {
@ -135,7 +133,7 @@ export class SignupService {
host: this.utilityService.toPunyNullable(host),
token: secret,
isRoot: isTheFirstUser,
approved: defaultApproval,
approved: isTheFirstUser || (opts.approved ?? !this.meta.approvalRequiredForSignup),
signupReason: reason,
}));

63
packages/backend/src/server/api/endpoints/admin/accounts/create.ts
View file

@ -3,16 +3,16 @@
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Inject, Injectable } from '@nestjs/common';
import { IsNull } from 'typeorm';
import { Injectable } from '@nestjs/common';
import { Endpoint } from '@/server/api/endpoint-base.js';
import type { UsersRepository } from '@/models/_.js';
import { MiAccessToken, MiUser } 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';
import { RoleService } from '@/core/RoleService.js';
import { ApiError } from '@/server/api/error.js';
export const meta = {
tags: ['admin'],
@ -28,6 +28,35 @@ export const meta = {
},
},
},
errors: {
// From ApiCallService.ts
noCredential: {
message: 'Credential required.',
code: 'CREDENTIAL_REQUIRED',
id: '1384574d-a912-4b81-8601-c7b1c4085df1',
httpStatusCode: 401,
},
noAdmin: {
message: 'You are not assigned to an administrator role.',
code: 'ROLE_PERMISSION_DENIED',
kind: 'permission',
id: 'c3d38592-54c0-429d-be96-5636b0431a61',
},
noPermission: {
message: 'Your app does not have the necessary permissions to use this endpoint.',
code: 'PERMISSION_DENIED',
kind: 'permission',
id: '1370e5b7-d4eb-4566-bb1d-7748ee6a1838',
},
},
// Required token permissions, but we need to check them manually.
// ApiCallService checks access in a way that would prevent creating the first account.
softPermissions: [
'write:admin:account',
'write:admin:approve-user',
],
} as const;
export const paramDef = {
@ -42,22 +71,19 @@ export const paramDef = {
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
constructor(
@Inject(DI.usersRepository)
private usersRepository: UsersRepository,
private roleService: RoleService,
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 realUsers = await this.instanceActorService.realLocalUsersPresent();
if ((realUsers && !me?.isRoot) || token !== null) throw new Error('access denied');
await this.ensurePermissions(_me, token);
const { account, secret } = await this.signupService.signup({
username: ps.username,
password: ps.password,
ignorePreservedUsernames: true,
approved: true,
});
const res = await this.userEntityService.pack(account, account, {
@ -70,4 +96,21 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
return res;
});
}
private async ensurePermissions(me: MiUser | null, token: MiAccessToken | null): Promise<void> {
// Tokens have scoped permissions which may be *less* than the user's official role, so we need to check.
if (token && !meta.softPermissions.every(p => token.permission.includes(p))) {
throw new ApiError(meta.errors.noPermission);
}
// Only administrators (including root) can create users.
if (me && !await this.roleService.isAdministrator(me)) {
throw new ApiError(meta.errors.noAdmin);
}
// Anonymous access is only allowed for initial instance setup.
if (!me && await this.instanceActorService.realLocalUsersPresent()) {
throw new ApiError(meta.errors.noCredential);
}
}
}