server/middlewares/oauth.ts

   1 import 'express-validator'
   2 import * as express from 'express'
   3 import * as OAuthServer from 'express-oauth-server'
   4 import { logger } from '../helpers/logger'
   5 import { OAUTH_LIFETIME } from '../initializers'
   6
   7 const oAuthServer = new OAuthServer({
   8   accessTokenLifetime: OAUTH_LIFETIME.ACCESS_TOKEN,
   9   refreshTokenLifetime: OAUTH_LIFETIME.REFRESH_TOKEN,
  10   model: require('../lib/oauth-model')
  11 })
  12
  13 function authenticate (req: express.Request, res: express.Response, next: express.NextFunction) {
  14   oAuthServer.authenticate()(req, res, err => {
  15     if (err) {
  16       logger.error('Cannot authenticate.', err)
  17       return res.sendStatus(500)
  18     }
  19
  20     if (res.statusCode === 401 || res.statusCode === 400 || res.statusCode === 503) {
  21       return res.json({
  22         error: 'Authentication failed.'
  23       }).end()
  24     }
  25
  26     return next()
  27   })
  28 }
  29
  30 function token (req: express.Request, res: express.Response, next: express.NextFunction) {
  31   return oAuthServer.token()(req, res, next)
  32 }
  33
  34 // ---------------------------------------------------------------------------
  35
  36 export {
  37   authenticate,
  38   token
  39 }