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1 | import express from 'express' | |
2 | import { Socket } from 'socket.io' | |
3 | import { getAccessToken } from '@server/lib/auth/oauth-model' | |
4 | import { RunnerModel } from '@server/models/runner/runner' | |
5 | import { HttpStatusCode } from '../../shared/models/http/http-error-codes' | |
6 | import { logger } from '../helpers/logger' | |
7 | import { handleOAuthAuthenticate } from '../lib/auth/oauth' | |
8 | ||
9 | function authenticate (req: express.Request, res: express.Response, next: express.NextFunction) { | |
10 | handleOAuthAuthenticate(req, res) | |
11 | .then((token: any) => { | |
12 | res.locals.oauth = { token } | |
13 | res.locals.authenticated = true | |
14 | ||
15 | return next() | |
16 | }) | |
17 | .catch(err => { | |
18 | logger.info('Cannot authenticate.', { err }) | |
19 | ||
20 | return res.fail({ | |
21 | status: err.status, | |
22 | message: 'Token is invalid', | |
23 | type: err.name | |
24 | }) | |
25 | }) | |
26 | } | |
27 | ||
28 | function authenticateSocket (socket: Socket, next: (err?: any) => void) { | |
29 | const accessToken = socket.handshake.query['accessToken'] | |
30 | ||
31 | logger.debug('Checking access token in runner.') | |
32 | ||
33 | if (!accessToken) return next(new Error('No access token provided')) | |
34 | if (typeof accessToken !== 'string') return next(new Error('Access token is invalid')) | |
35 | ||
36 | getAccessToken(accessToken) | |
37 | .then(tokenDB => { | |
38 | const now = new Date() | |
39 | ||
40 | if (!tokenDB || tokenDB.accessTokenExpiresAt < now || tokenDB.refreshTokenExpiresAt < now) { | |
41 | return next(new Error('Invalid access token.')) | |
42 | } | |
43 | ||
44 | socket.handshake.auth.user = tokenDB.User | |
45 | ||
46 | return next() | |
47 | }) | |
48 | .catch(err => logger.error('Cannot get access token.', { err })) | |
49 | } | |
50 | ||
51 | function authenticatePromise (req: express.Request, res: express.Response) { | |
52 | return new Promise<void>(resolve => { | |
53 | // Already authenticated? (or tried to) | |
54 | if (res.locals.oauth?.token.User) return resolve() | |
55 | ||
56 | if (res.locals.authenticated === false) { | |
57 | return res.fail({ | |
58 | status: HttpStatusCode.UNAUTHORIZED_401, | |
59 | message: 'Not authenticated' | |
60 | }) | |
61 | } | |
62 | ||
63 | authenticate(req, res, () => resolve()) | |
64 | }) | |
65 | } | |
66 | ||
67 | function optionalAuthenticate (req: express.Request, res: express.Response, next: express.NextFunction) { | |
68 | if (req.header('authorization')) return authenticate(req, res, next) | |
69 | ||
70 | res.locals.authenticated = false | |
71 | ||
72 | return next() | |
73 | } | |
74 | ||
75 | // --------------------------------------------------------------------------- | |
76 | ||
77 | function authenticateRunnerSocket (socket: Socket, next: (err?: any) => void) { | |
78 | const runnerToken = socket.handshake.auth['runnerToken'] | |
79 | ||
80 | logger.debug('Checking runner token in socket.') | |
81 | ||
82 | if (!runnerToken) return next(new Error('No runner token provided')) | |
83 | if (typeof runnerToken !== 'string') return next(new Error('Runner token is invalid')) | |
84 | ||
85 | RunnerModel.loadByToken(runnerToken) | |
86 | .then(runner => { | |
87 | if (!runner) return next(new Error('Invalid runner token.')) | |
88 | ||
89 | socket.handshake.auth.runner = runner | |
90 | ||
91 | return next() | |
92 | }) | |
93 | .catch(err => logger.error('Cannot get runner token.', { err })) | |
94 | } | |
95 | ||
96 | // --------------------------------------------------------------------------- | |
97 | ||
98 | export { | |
99 | authenticate, | |
100 | authenticateSocket, | |
101 | authenticatePromise, | |
102 | optionalAuthenticate, | |
103 | authenticateRunnerSocket | |
104 | } |