server/lib/oauth-model.js

   1 const mongoose = require('mongoose')
   2
   3 const logger = require('../helpers/logger')
   4
   5 const OAuthClient = mongoose.model('OAuthClient')
   6 const OAuthToken = mongoose.model('OAuthToken')
   7 const User = mongoose.model('User')
   8
   9 // See https://github.com/oauthjs/node-oauth2-server/wiki/Model-specification for the model specifications
  10 const OAuthModel = {
  11   getAccessToken: getAccessToken,
  12   getClient: getClient,
  13   getRefreshToken: getRefreshToken,
  14   getUser: getUser,
  15   saveToken: saveToken
  16 }
  17
  18 // ---------------------------------------------------------------------------
  19
  20 function getAccessToken (bearerToken) {
  21   logger.debug('Getting access token (bearerToken: ' + bearerToken + ').')
  22
  23   return OAuthToken.loadByTokenAndPopulateUser(bearerToken)
  24 }
  25
  26 function getClient (clientId, clientSecret) {
  27   logger.debug('Getting Client (clientId: ' + clientId + ', clientSecret: ' + clientSecret + ').')
  28
  29   // TODO req validator
  30   const mongoId = new mongoose.mongo.ObjectID(clientId)
  31   return OAuthClient.loadByIdAndSecret(mongoId, clientSecret)
  32 }
  33
  34 function getRefreshToken (refreshToken) {
  35   logger.debug('Getting RefreshToken (refreshToken: ' + refreshToken + ').')
  36
  37   return OAuthToken.loadByRefreshToken(refreshToken)
  38 }
  39
  40 function getUser (username, password) {
  41   logger.debug('Getting User (username: ' + username + ', password: ' + password + ').')
  42
  43   return User.loadByUsernameAndPassword(username, password)
  44 }
  45
  46 function saveToken (token, client, user) {
  47   logger.debug('Saving token for client ' + client.id + ' and user ' + user.id + '.')
  48
  49   const tokenObj = new OAuthToken({
  50     accessToken: token.accessToken,
  51     accessTokenExpiresOn: token.accessTokenExpiresOn,
  52     client: client.id,
  53     refreshToken: token.refreshToken,
  54     refreshTokenExpiresOn: token.refreshTokenExpiresOn,
  55     user: user.id
  56   })
  57
  58   return tokenObj.save(function (err, tokenCreated) {
  59     if (err) throw err // node-oauth2-server library uses Promise.try
  60
  61     tokenCreated.client = client
  62     tokenCreated.user = user
  63
  64     return tokenCreated
  65   })
  66 }
  67
  68 // ---------------------------------------------------------------------------
  69
  70 module.exports = OAuthModel