74 lines
2.2 KiB
TypeScript
74 lines
2.2 KiB
TypeScript
import * as express from 'express'
|
|
import { Socket } from 'socket.io'
|
|
import { oAuthServer } from '@server/lib/auth'
|
|
import { logger } from '../helpers/logger'
|
|
import { getAccessToken } from '../lib/oauth-model'
|
|
|
|
function authenticate (req: express.Request, res: express.Response, next: express.NextFunction, authenticateInQuery = false) {
|
|
const options = authenticateInQuery ? { allowBearerTokensInQueryString: true } : {}
|
|
|
|
oAuthServer.authenticate(options)(req, res, err => {
|
|
if (err) {
|
|
logger.warn('Cannot authenticate.', { err })
|
|
|
|
return res.status(err.status)
|
|
.json({
|
|
error: 'Token is invalid.',
|
|
code: err.name
|
|
})
|
|
.end()
|
|
}
|
|
|
|
return next()
|
|
})
|
|
}
|
|
|
|
function authenticateSocket (socket: Socket, next: (err?: any) => void) {
|
|
const accessToken = socket.handshake.query['accessToken']
|
|
|
|
logger.debug('Checking socket access token %s.', accessToken)
|
|
|
|
if (!accessToken) return next(new Error('No access token provided'))
|
|
|
|
getAccessToken(accessToken)
|
|
.then(tokenDB => {
|
|
const now = new Date()
|
|
|
|
if (!tokenDB || tokenDB.accessTokenExpiresAt < now || tokenDB.refreshTokenExpiresAt < now) {
|
|
return next(new Error('Invalid access token.'))
|
|
}
|
|
|
|
socket.handshake.query['user'] = tokenDB.User
|
|
|
|
return next()
|
|
})
|
|
.catch(err => logger.error('Cannot get access token.', { err }))
|
|
}
|
|
|
|
function authenticatePromiseIfNeeded (req: express.Request, res: express.Response, authenticateInQuery = false) {
|
|
return new Promise(resolve => {
|
|
// Already authenticated? (or tried to)
|
|
if (res.locals.oauth?.token.User) return resolve()
|
|
|
|
if (res.locals.authenticated === false) return res.sendStatus(401)
|
|
|
|
authenticate(req, res, () => resolve(), authenticateInQuery)
|
|
})
|
|
}
|
|
|
|
function optionalAuthenticate (req: express.Request, res: express.Response, next: express.NextFunction) {
|
|
if (req.header('authorization')) return authenticate(req, res, next)
|
|
|
|
res.locals.authenticated = false
|
|
|
|
return next()
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
export {
|
|
authenticate,
|
|
authenticateSocket,
|
|
authenticatePromiseIfNeeded,
|
|
optionalAuthenticate
|
|
}
|