1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
|
/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { generateKeyPair } from 'node:crypto';
import { Inject, Injectable } from '@nestjs/common';
import bcrypt from 'bcryptjs';
import { DataSource, IsNull } from 'typeorm';
import { DI } from '@/di-symbols.js';
import type { UsedUsernamesRepository, UsersRepository } from '@/models/_.js';
import { MiUser } from '@/models/User.js';
import { MiUserProfile } from '@/models/UserProfile.js';
import { IdService } from '@/core/IdService.js';
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';
import { MetaService } from '@/core/MetaService.js';
import { UserService } from '@/core/UserService.js';
@Injectable()
export class SignupService {
constructor(
@Inject(DI.db)
private db: DataSource,
@Inject(DI.usersRepository)
private usersRepository: UsersRepository,
@Inject(DI.usedUsernamesRepository)
private usedUsernamesRepository: UsedUsernamesRepository,
private utilityService: UtilityService,
private userService: UserService,
private userEntityService: UserEntityService,
private idService: IdService,
private metaService: MetaService,
private instanceActorService: InstanceActorService,
private usersChart: UsersChart,
) {
}
@bindThis
public async signup(opts: {
username: MiUser['username'];
password?: string | null;
passwordHash?: MiUserProfile['password'] | null;
host?: string | null;
ignorePreservedUsernames?: boolean;
}) {
const { username, password, passwordHash, host } = opts;
let hash = passwordHash;
// Validate username
if (!this.userEntityService.validateLocalUsername(username)) {
throw new Error('INVALID_USERNAME');
}
if (password != null && passwordHash == null) {
// Validate password
if (!this.userEntityService.validatePassword(password)) {
throw new Error('INVALID_PASSWORD');
}
// Generate hash of password
const salt = await bcrypt.genSalt(8);
hash = await bcrypt.hash(password, salt);
}
// Generate secret
const secret = generateUserToken();
// Check username duplication
if (await this.usersRepository.exists({ where: { usernameLower: username.toLowerCase(), host: IsNull() } })) {
throw new Error('DUPLICATED_USERNAME');
}
// Check deleted username duplication
if (await this.usedUsernamesRepository.exists({ where: { username: username.toLowerCase() } })) {
throw new Error('USED_USERNAME');
}
const isTheFirstUser = !await this.instanceActorService.realLocalUsersPresent();
if (!opts.ignorePreservedUsernames && !isTheFirstUser) {
const instance = await this.metaService.fetch(true);
const isPreserved = instance.preservedUsernames.map(x => x.toLowerCase()).includes(username.toLowerCase());
if (isPreserved) {
throw new Error('USED_USERNAME');
}
}
const keyPair = await new Promise<string[]>((res, rej) =>
generateKeyPair('rsa', {
modulusLength: 2048,
publicKeyEncoding: {
type: 'spki',
format: 'pem',
},
privateKeyEncoding: {
type: 'pkcs8',
format: 'pem',
cipher: undefined,
passphrase: undefined,
},
}, (err, publicKey, privateKey) =>
err ? rej(err) : res([publicKey, privateKey]),
));
let account!: MiUser;
// Start transaction
await this.db.transaction(async transactionalEntityManager => {
const exist = await transactionalEntityManager.findOneBy(MiUser, {
usernameLower: username.toLowerCase(),
host: IsNull(),
});
if (exist) throw new Error(' the username is already used');
account = await transactionalEntityManager.save(new MiUser({
id: this.idService.gen(),
username: username,
usernameLower: username.toLowerCase(),
host: this.utilityService.toPunyNullable(host),
token: secret,
isRoot: isTheFirstUser,
}));
await transactionalEntityManager.save(new MiUserKeypair({
publicKey: keyPair[0],
privateKey: keyPair[1],
userId: account.id,
}));
await transactionalEntityManager.save(new MiUserProfile({
userId: account.id,
autoAcceptFollowed: true,
password: hash,
}));
await transactionalEntityManager.save(new MiUsedUsername({
createdAt: new Date(),
username: username.toLowerCase(),
}));
});
this.usersChart.update(account, true).then();
this.userService.notifySystemWebhook(account, 'userCreated').then();
return { account, secret };
}
}
|
