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
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
|
/*
* SPDX-FileCopyrightText: syuilo and other misskey contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Inject, Injectable } from '@nestjs/common';
import bcrypt from 'bcryptjs';
import * as argon2 from 'argon2';
import * as OTPAuth from 'otpauth';
import { IsNull } from 'typeorm';
import { DI } from '@/di-symbols.js';
import type {
SigninsRepository,
UserProfilesRepository,
UsersRepository,
} from '@/models/_.js';
import type { Config } from '@/config.js';
import { getIpHash } from '@/misc/get-ip-hash.js';
import type { MiLocalUser } from '@/models/User.js';
import { IdService } from '@/core/IdService.js';
import { bindThis } from '@/decorators.js';
import { WebAuthnService } from '@/core/WebAuthnService.js';
import { UserAuthService } from '@/core/UserAuthService.js';
import { MetaService } from '@/core/MetaService.js';
import { RateLimiterService } from './RateLimiterService.js';
import { SigninService } from './SigninService.js';
import type { AuthenticationResponseJSON } from '@simplewebauthn/typescript-types';
import type { FastifyReply, FastifyRequest } from 'fastify';
@Injectable()
export class SigninApiService {
constructor(
@Inject(DI.config)
private config: Config,
@Inject(DI.usersRepository)
private usersRepository: UsersRepository,
@Inject(DI.userProfilesRepository)
private userProfilesRepository: UserProfilesRepository,
@Inject(DI.signinsRepository)
private signinsRepository: SigninsRepository,
private idService: IdService,
private rateLimiterService: RateLimiterService,
private signinService: SigninService,
private userAuthService: UserAuthService,
private webAuthnService: WebAuthnService,
private metaService: MetaService,
) {
}
@bindThis
public async signin(
request: FastifyRequest<{
Body: {
username: string;
password: string;
token?: string;
credential?: AuthenticationResponseJSON;
};
}>,
reply: FastifyReply,
) {
reply.header('Access-Control-Allow-Origin', this.config.url);
reply.header('Access-Control-Allow-Credentials', 'true');
const instance = await this.metaService.fetch(true);
const body = request.body;
const username = body['username'];
const password = body['password'];
const token = body['token'];
function error(status: number, error: { id: string }) {
reply.code(status);
return { error };
}
try {
// not more than 1 attempt per second and not more than 10 attempts per hour
await this.rateLimiterService.limit({ key: 'signin', duration: 60 * 60 * 1000, max: 10, minInterval: 1000 }, getIpHash(request.ip));
} catch (err) {
reply.code(429);
return {
error: {
message: 'Too many failed attempts to sign in. Try again later.',
code: 'TOO_MANY_AUTHENTICATION_FAILURES',
id: '22d05606-fbcf-421a-a2db-b32610dcfd1b',
},
};
}
if (typeof username !== 'string') {
reply.code(400);
return;
}
if (typeof password !== 'string') {
reply.code(400);
return;
}
if (token != null && typeof token !== 'string') {
reply.code(400);
return;
}
// Fetch user
const user = await this.usersRepository.findOneBy({
usernameLower: username.toLowerCase(),
host: IsNull(),
}) as MiLocalUser;
if (user == null) {
return error(404, {
id: '6cc579cc-885d-43d8-95c2-b8c7fc963280',
});
}
if (user.isSuspended) {
return error(403, {
id: 'e03a5f46-d309-4865-9b69-56282d94e1eb',
});
}
const profile = await this.userProfilesRepository.findOneByOrFail({ userId: user.id });
if (!user.approved && instance.approvalRequiredForSignup) {
reply.code(403);
return {
error: {
message: 'The account has not been approved by an admin yet. Try again later.',
code: 'NOT_APPROVED',
id: '22d05606-fbcf-421a-a2db-b32241faft1b',
},
};
}
// Compare password
const same = await argon2.verify(profile.password!, password) || bcrypt.compareSync(password, profile.password!);
const fail = async (status?: number, failure?: { id: string }) => {
// Append signin history
await this.signinsRepository.insert({
id: this.idService.gen(),
userId: user.id,
ip: request.ip,
headers: request.headers as any,
success: false,
});
return error(status ?? 500, failure ?? { id: '4e30e80c-e338-45a0-8c8f-44455efa3b76' });
};
if (!profile.twoFactorEnabled) {
if (same) {
if (profile.password!.startsWith('$2')) {
const newHash = await argon2.hash(password);
this.userProfilesRepository.update(user.id, {
password: newHash
});
}
if (!instance.approvalRequiredForSignup && !user.approved) this.usersRepository.update(user.id, { approved: true });
return this.signinService.signin(request, reply, user);
} else {
return await fail(403, {
id: '932c904e-9460-45b7-9ce6-7ed33be7eb2c',
});
}
}
if (token) {
if (!same) {
return await fail(403, {
id: '932c904e-9460-45b7-9ce6-7ed33be7eb2c',
});
}
try {
if (profile.password!.startsWith('$2')) {
const newHash = await argon2.hash(password);
this.userProfilesRepository.update(user.id, {
password: newHash
});
}
await this.userAuthService.twoFactorAuthenticate(profile, token);
} catch (e) {
return await fail(403, {
id: 'cdf1235b-ac71-46d4-a3a6-84ccce48df6f',
});
}
if (!instance.approvalRequiredForSignup && !user.approved) this.usersRepository.update(user.id, { approved: true });
return this.signinService.signin(request, reply, user);
} else if (body.credential) {
if (!same && !profile.usePasswordLessLogin) {
return await fail(403, {
id: '932c904e-9460-45b7-9ce6-7ed33be7eb2c',
});
}
const authorized = await this.webAuthnService.verifyAuthentication(user.id, body.credential);
if (authorized) {
if (!instance.approvalRequiredForSignup && !user.approved) this.usersRepository.update(user.id, { approved: true });
return this.signinService.signin(request, reply, user);
} else {
return await fail(403, {
id: '93b86c4b-72f9-40eb-9815-798928603d1e',
});
}
} else {
if (!same && !profile.usePasswordLessLogin) {
return await fail(403, {
id: '932c904e-9460-45b7-9ce6-7ed33be7eb2c',
});
}
const authRequest = await this.webAuthnService.initiateAuthentication(user.id);
reply.code(200);
return authRequest;
}
// never get here
}
}
|
