server/models/users.js

   1 const mongoose = require('mongoose')
   2
   3 const logger = require('../helpers/logger')
   4
   5 // ---------------------------------------------------------------------------
   6
   7 const oAuthTokensSchema = mongoose.Schema({
   8   accessToken: String,
   9   accessTokenExpiresOn: Date,
  10   client: { type: mongoose.Schema.Types.ObjectId, ref: 'oAuthClients' },
  11   refreshToken: String,
  12   refreshTokenExpiresOn: Date,
  13   user: { type: mongoose.Schema.Types.ObjectId, ref: 'users' }
  14 })
  15 const OAuthTokensDB = mongoose.model('oAuthTokens', oAuthTokensSchema)
  16
  17 const oAuthClientsSchema = mongoose.Schema({
  18   clientSecret: String,
  19   grants: Array,
  20   redirectUris: Array
  21 })
  22 const OAuthClientsDB = mongoose.model('oAuthClients', oAuthClientsSchema)
  23
  24 const usersSchema = mongoose.Schema({
  25   password: String,
  26   username: String
  27 })
  28 const UsersDB = mongoose.model('users', usersSchema)
  29
  30 // ---------------------------------------------------------------------------
  31
  32 const Users = {
  33   createClient: createClient,
  34   createUser: createUser,
  35   getAccessToken: getAccessToken,
  36   getClient: getClient,
  37   getClients: getClients,
  38   getFirstClient: getFirstClient,
  39   getRefreshToken: getRefreshToken,
  40   getUser: getUser,
  41   getUsers: getUsers,
  42   saveToken: saveToken
  43 }
  44
  45 function createClient (secret, grants, callback) {
  46   logger.debug('Creating client.')
  47
  48   const mongoId = new mongoose.mongo.ObjectID()
  49   return OAuthClientsDB.create({ _id: mongoId, clientSecret: secret, grants: grants }, function (err) {
  50     if (err) return callback(err)
  51
  52     return callback(null, mongoId)
  53   })
  54 }
  55
  56 function createUser (username, password, callback) {
  57   logger.debug('Creating user.')
  58
  59   return UsersDB.create({ username: username, password: password }, callback)
  60 }
  61
  62 function getAccessToken (bearerToken, callback) {
  63   logger.debug('Getting access token (bearerToken: ' + bearerToken + ').')
  64
  65   return OAuthTokensDB.findOne({ accessToken: bearerToken }).populate('user')
  66 }
  67
  68 function getFirstClient (callback) {
  69   return OAuthClientsDB.findOne({}, callback)
  70 }
  71
  72 function getClient (clientId, clientSecret) {
  73   logger.debug('Getting Client (clientId: ' + clientId + ', clientSecret: ' + clientSecret + ').')
  74
  75   // TODO req validator
  76   const mongoId = new mongoose.mongo.ObjectID(clientId)
  77   return OAuthClientsDB.findOne({ _id: mongoId, clientSecret: clientSecret })
  78 }
  79
  80 function getClients (callback) {
  81   return OAuthClientsDB.find(callback)
  82 }
  83
  84 function getRefreshToken (refreshToken) {
  85   logger.debug('Getting RefreshToken (refreshToken: ' + refreshToken + ').')
  86
  87   return OAuthTokensDB.findOne({ refreshToken: refreshToken })
  88 }
  89
  90 function getUser (username, password) {
  91   logger.debug('Getting User (username: ' + username + ', password: ' + password + ').')
  92   return UsersDB.findOne({ username: username, password: password })
  93 }
  94
  95 function getUsers (callback) {
  96   return UsersDB.find(callback)
  97 }
  98
  99 function saveToken (token, client, user) {
 100   logger.debug('Saving token for client ' + client.id + ' and user ' + user.id + '.')
 101
 102   const tokenToCreate = {
 103     accessToken: token.accessToken,
 104     accessTokenExpiresOn: token.accessTokenExpiresOn,
 105     client: client.id,
 106     refreshToken: token.refreshToken,
 107     refreshTokenExpiresOn: token.refreshTokenExpiresOn,
 108     user: user.id
 109   }
 110
 111   return OAuthTokensDB.create(tokenToCreate, function (err, tokenCreated) {
 112     if (err) throw err // node-oauth2-server library uses Promise.try
 113
 114     tokenCreated.client = client
 115     tokenCreated.user = user
 116
 117     return tokenCreated
 118   })
 119 }
 120
 121 // ---------------------------------------------------------------------------
 122
 123 module.exports = Users