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auth/google: Fix weird type error 🏷️ 🐛

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Signed-off-by: David Mehren <dmehren1@gmail.com>
This commit is contained in:
David Mehren 2020-04-13 15:23:11 +02:00
parent 6e8ea859cd
commit 287148f1e8
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1 changed files with 17 additions and 4 deletions
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21
lib/web/auth/google/index.ts
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@ -1,20 +1,33 @@
import { Router } from 'express'
import { AuthMiddleware } from '../interface'
import passport from 'passport'
import * as Google from 'passport-google-oauth20'
import {config} from '../../../config'
import { config } from '../../../config'
import { AuthMiddleware } from '../interface'
import { passportGeneralCallback } from '../utils'
const googleAuth = Router()
export const GoogleMiddleware: AuthMiddleware = {
getMiddleware (): Router {
getMiddleware: function (): Router {
passport.use(new Google.Strategy({
clientID: config.google.clientID,
clientSecret: config.google.clientSecret,
callbackURL: config.serverURL + '/auth/google/callback',
userProfileURL: 'https://www.googleapis.com/oauth2/v3/userinfo'
}, passportGeneralCallback))
}, (
accessToken: string,
refreshToken: string,
profile: any,
done) => {
/*
This ugly hack is neccessary, because the Google Strategy wants a done-callback with an err as Error | null | undefined
but the passportGeneralCallback (and every other PassportStrategy) want a done-callback with err as string | Error | undefined
Note the absence of null. The lambda converts all `null` to `undefined`.
*/
passportGeneralCallback(accessToken, refreshToken, profile, (err?, user?) => {
done(err === null ? undefined : err, user)
})
}))
googleAuth.get('/auth/google', function (req, res, next) {
const authOpts = { scope: ['profile'], hostedDomain: config.google.hostedDomain }