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77 lines
2.3 KiB
77 lines
2.3 KiB
const _ = require('lodash')
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/* global WIKI */
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// ------------------------------------
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// OAuth2 Account
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// ------------------------------------
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const OAuth2Strategy = require('passport-oauth2').Strategy
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module.exports = {
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init (passport, conf) {
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var client = new OAuth2Strategy({
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authorizationURL: conf.authorizationURL,
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tokenURL: conf.tokenURL,
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clientID: conf.clientId,
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clientSecret: conf.clientSecret,
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userInfoURL: conf.userInfoURL,
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callbackURL: conf.callbackURL,
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passReqToCallback: true,
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scope: conf.scope,
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state: conf.enableCSRFProtection
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}, async (req, accessToken, refreshToken, profile, cb) => {
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try {
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const user = await WIKI.models.users.processProfile({
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providerKey: req.params.strategy,
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profile: {
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...profile,
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id: _.get(profile, conf.userIdClaim),
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displayName: _.get(profile, conf.displayNameClaim, '???'),
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email: _.get(profile, conf.emailClaim)
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}
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})
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if (conf.mapGroups) {
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const groups = _.get(profile, conf.groupsClaim)
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if (groups && _.isArray(groups)) {
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const currentGroups = (await user.$relatedQuery('groups').select('groups.id')).map(g => g.id)
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const expectedGroups = Object.values(WIKI.auth.groups).filter(g => groups.includes(g.name)).map(g => g.id)
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for (const groupId of _.difference(expectedGroups, currentGroups)) {
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await user.$relatedQuery('groups').relate(groupId)
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}
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for (const groupId of _.difference(currentGroups, expectedGroups)) {
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await user.$relatedQuery('groups').unrelate().where('groupId', groupId)
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}
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}
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}
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cb(null, user)
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} catch (err) {
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cb(err, null)
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}
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})
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client.userProfile = function (accesstoken, done) {
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this._oauth2._useAuthorizationHeaderForGET = !conf.useQueryStringForAccessToken
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this._oauth2.get(conf.userInfoURL, accesstoken, (err, data) => {
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if (err) {
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return done(err)
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}
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try {
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data = JSON.parse(data)
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} catch (e) {
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return done(e)
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}
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done(null, data)
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})
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}
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passport.use(conf.key, client)
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},
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logout (conf) {
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if (!conf.logoutURL) {
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return '/'
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} else {
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return conf.logoutURL
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}
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}
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}
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