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wiki/server/modules/authentication/oauth2/authentication.js

61 lines
1.6 KiB

const _ = require('lodash')
// ------------------------------------
// OAuth2 Account
// ------------------------------------
const OAuth2Strategy = require('passport-oauth2').Strategy
module.exports = {
init (passport, conf) {
var client = new OAuth2Strategy({
authorizationURL: conf.authorizationURL,
tokenURL: conf.tokenURL,
clientID: conf.clientId,
clientSecret: conf.clientSecret,
userInfoURL: conf.userInfoURL,
callbackURL: conf.callbackURL,
passReqToCallback: true,
scope: conf.scope
}, async (req, accessToken, refreshToken, profile, cb) => {
try {
const user = await WIKI.db.users.processProfile({
providerKey: req.params.strategy,
profile: {
...profile,
id: _.get(profile, conf.userIdClaim),
displayName: _.get(profile, conf.displayNameClaim, '???'),
email: _.get(profile, conf.emailClaim)
}
})
cb(null, user)
} catch (err) {
cb(err, null)
}
})
client.userProfile = function (accesstoken, done) {
this._oauth2._useAuthorizationHeaderForGET = !conf.useQueryStringForAccessToken
this._oauth2.get(conf.userInfoURL, accesstoken, (err, data) => {
if (err) {
return done(err)
}
try {
data = JSON.parse(data)
} catch (e) {
return done(e)
}
done(null, data)
})
}
passport.use(conf.key, client)
},
logout (conf) {
if (!conf.logoutURL) {
return '/'
} else {
return conf.logoutURL
}
}
}