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1 | import * as express from 'express' | |
2 | import * as OAuthServer from 'express-oauth-server' | |
3 | import 'express-validator' | |
4 | import { OAUTH_LIFETIME } from '../initializers' | |
5 | import { logger } from '../helpers/logger' | |
6 | ||
7 | const oAuthServer = new OAuthServer({ | |
8 | useErrorHandler: true, | |
9 | accessTokenLifetime: OAUTH_LIFETIME.ACCESS_TOKEN, | |
10 | refreshTokenLifetime: OAUTH_LIFETIME.REFRESH_TOKEN, | |
11 | model: require('../lib/oauth-model') | |
12 | }) | |
13 | ||
14 | function authenticate (req: express.Request, res: express.Response, next: express.NextFunction) { | |
15 | oAuthServer.authenticate()(req, res, err => { | |
16 | if (err) { | |
17 | logger.warn('Cannot authenticate.', { err }) | |
18 | ||
19 | return res.status(err.status) | |
20 | .json({ | |
21 | error: 'Token is invalid.', | |
22 | code: err.name | |
23 | }) | |
24 | .end() | |
25 | } | |
26 | ||
27 | return next() | |
28 | }) | |
29 | } | |
30 | ||
31 | function optionalAuthenticate (req: express.Request, res: express.Response, next: express.NextFunction) { | |
32 | if (req.header('authorization')) return authenticate(req, res, next) | |
33 | ||
34 | return next() | |
35 | } | |
36 | ||
37 | function token (req: express.Request, res: express.Response, next: express.NextFunction) { | |
38 | return oAuthServer.token()(req, res, err => { | |
39 | if (err) { | |
40 | return res.status(err.status) | |
41 | .json({ | |
42 | error: err.message, | |
43 | code: err.name | |
44 | }) | |
45 | .end() | |
46 | } | |
47 | ||
48 | return next() | |
49 | }) | |
50 | } | |
51 | ||
52 | // --------------------------------------------------------------------------- | |
53 | ||
54 | export { | |
55 | authenticate, | |
56 | optionalAuthenticate, | |
57 | token | |
58 | } |