143 lines
4.7 KiB
TypeScript
143 lines
4.7 KiB
TypeScript
import * as Bluebird from 'bluebird'
|
|
import { AccessDeniedError } from 'oauth2-server'
|
|
import { logger } from '../helpers/logger'
|
|
import { UserModel } from '../models/account/user'
|
|
import { OAuthClientModel } from '../models/oauth/oauth-client'
|
|
import { OAuthTokenModel } from '../models/oauth/oauth-token'
|
|
import { LRU_CACHE } from '../initializers/constants'
|
|
import { Transaction } from 'sequelize'
|
|
import { CONFIG } from '../initializers/config'
|
|
import * as LRUCache from 'lru-cache'
|
|
|
|
type TokenInfo = { accessToken: string, refreshToken: string, accessTokenExpiresAt: Date, refreshTokenExpiresAt: Date }
|
|
|
|
const accessTokenCache = new LRUCache<string, OAuthTokenModel>({ max: LRU_CACHE.USER_TOKENS.MAX_SIZE })
|
|
const userHavingToken = new LRUCache<number, string>({ max: LRU_CACHE.USER_TOKENS.MAX_SIZE })
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
function deleteUserToken (userId: number, t?: Transaction) {
|
|
clearCacheByUserId(userId)
|
|
|
|
return OAuthTokenModel.deleteUserToken(userId, t)
|
|
}
|
|
|
|
function clearCacheByUserId (userId: number) {
|
|
const token = userHavingToken.get(userId)
|
|
|
|
if (token !== undefined) {
|
|
accessTokenCache.del(token)
|
|
userHavingToken.del(userId)
|
|
}
|
|
}
|
|
|
|
function clearCacheByToken (token: string) {
|
|
const tokenModel = accessTokenCache.get(token)
|
|
|
|
if (tokenModel !== undefined) {
|
|
userHavingToken.del(tokenModel.userId)
|
|
accessTokenCache.del(token)
|
|
}
|
|
}
|
|
|
|
function getAccessToken (bearerToken: string) {
|
|
logger.debug('Getting access token (bearerToken: ' + bearerToken + ').')
|
|
|
|
if (!bearerToken) return Bluebird.resolve(undefined)
|
|
|
|
if (accessTokenCache.has(bearerToken)) return Bluebird.resolve(accessTokenCache.get(bearerToken))
|
|
|
|
return OAuthTokenModel.getByTokenAndPopulateUser(bearerToken)
|
|
.then(tokenModel => {
|
|
if (tokenModel) {
|
|
accessTokenCache.set(bearerToken, tokenModel)
|
|
userHavingToken.set(tokenModel.userId, tokenModel.accessToken)
|
|
}
|
|
|
|
return tokenModel
|
|
})
|
|
}
|
|
|
|
function getClient (clientId: string, clientSecret: string) {
|
|
logger.debug('Getting Client (clientId: ' + clientId + ', clientSecret: ' + clientSecret + ').')
|
|
|
|
return OAuthClientModel.getByIdAndSecret(clientId, clientSecret)
|
|
}
|
|
|
|
function getRefreshToken (refreshToken: string) {
|
|
logger.debug('Getting RefreshToken (refreshToken: ' + refreshToken + ').')
|
|
|
|
return OAuthTokenModel.getByRefreshTokenAndPopulateClient(refreshToken)
|
|
}
|
|
|
|
async function getUser (usernameOrEmail: string, password: string) {
|
|
logger.debug('Getting User (username/email: ' + usernameOrEmail + ', password: ******).')
|
|
|
|
const user = await UserModel.loadByUsernameOrEmail(usernameOrEmail)
|
|
if (!user) return null
|
|
|
|
const passwordMatch = await user.isPasswordMatch(password)
|
|
if (passwordMatch === false) return null
|
|
|
|
if (user.blocked) throw new AccessDeniedError('User is blocked.')
|
|
|
|
if (CONFIG.SIGNUP.REQUIRES_EMAIL_VERIFICATION && user.emailVerified === false) {
|
|
throw new AccessDeniedError('User email is not verified.')
|
|
}
|
|
|
|
return user
|
|
}
|
|
|
|
async function revokeToken (tokenInfo: TokenInfo) {
|
|
const token = await OAuthTokenModel.getByRefreshTokenAndPopulateUser(tokenInfo.refreshToken)
|
|
if (token) {
|
|
clearCacheByToken(token.accessToken)
|
|
|
|
token.destroy()
|
|
.catch(err => logger.error('Cannot destroy token when revoking token.', { err }))
|
|
}
|
|
|
|
/*
|
|
* Thanks to https://github.com/manjeshpv/node-oauth2-server-implementation/blob/master/components/oauth/mongo-models.js
|
|
* "As per the discussion we need set older date
|
|
* revokeToken will expected return a boolean in future version
|
|
* https://github.com/oauthjs/node-oauth2-server/pull/274
|
|
* https://github.com/oauthjs/node-oauth2-server/issues/290"
|
|
*/
|
|
const expiredToken = token
|
|
expiredToken.refreshTokenExpiresAt = new Date('2015-05-28T06:59:53.000Z')
|
|
|
|
return expiredToken
|
|
}
|
|
|
|
async function saveToken (token: TokenInfo, client: OAuthClientModel, user: UserModel) {
|
|
logger.debug('Saving token ' + token.accessToken + ' for client ' + client.id + ' and user ' + user.id + '.')
|
|
|
|
const tokenToCreate = {
|
|
accessToken: token.accessToken,
|
|
accessTokenExpiresAt: token.accessTokenExpiresAt,
|
|
refreshToken: token.refreshToken,
|
|
refreshTokenExpiresAt: token.refreshTokenExpiresAt,
|
|
oAuthClientId: client.id,
|
|
userId: user.id
|
|
}
|
|
|
|
const tokenCreated = await OAuthTokenModel.create(tokenToCreate)
|
|
return Object.assign(tokenCreated, { client, user })
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
// See https://github.com/oauthjs/node-oauth2-server/wiki/Model-specification for the model specifications
|
|
export {
|
|
deleteUserToken,
|
|
clearCacheByUserId,
|
|
clearCacheByToken,
|
|
getAccessToken,
|
|
getClient,
|
|
getRefreshToken,
|
|
getUser,
|
|
revokeToken,
|
|
saveToken
|
|
}
|