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Facebook oauth2 checks if user is already logged in (for linking with existing account)

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Sahat Yalkabov
2013-12-14 01:32:33 -05:00
parent 8596b8187b
commit b635207440
1 changed files with 28 additions and 14 deletions
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42
config/passport.js
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@ -33,27 +33,41 @@ passport.use(new LocalStrategy(function(username, password, done) {
});
}));
passport.use(new FacebookStrategy(config.facebook, function (accessToken, refreshToken, profile, done) {
User.findOne({ facebook: profile.id }, function(err, existingUser) {
if (existingUser) return done(null, existingUser);
var user = new User();
user.facebook = profile.id;
user.tokens.push({ kind: 'facebook', token: accessToken });
user.profile.name = profile.displayName;
user.profile.email = profile._json.email;
user.profile.gender = profile._json.gender;
user.profile.picture = 'https://graph.facebook.com/' + profile.id + '/picture?type=normal';
user.save(function(err) {
done(err, user);
passport.use(new FacebookStrategy(config.facebook, function (req, accessToken, refreshToken, profile, done) {
if (req.user) {
User.findById(req.user.id, function(err, user) {
user.facebook = profile.id;
user.tokens.push({ kind: 'facebook', token: accessToken });
user.profile.name = profile.displayName;
user.profile.email = user.profile.email || profile._json.email;
user.profile.gender = user.profile.gender || profile._json.gender;
user.profile.picture = user.profile.picture || profile._json.profile_image_url;
user.save(function(err) {
done(err, user);
});
});
});
} else {
User.findOne({ facebook: profile.id }, function(err, existingUser) {
if (existingUser) return done(null, existingUser);
var user = new User();
user.facebook = profile.id;
user.tokens.push({ kind: 'facebook', token: accessToken });
user.profile.name = profile.displayName;
user.profile.email = profile._json.email;
user.profile.gender = profile._json.gender;
user.profile.picture = 'https://graph.facebook.com/' + profile.id + '/picture?type=normal';
user.save(function(err) {
done(err, user);
});
});
}
}));
passport.use(new GitHubStrategy(config.github, function(req, accessToken, refreshToken, profile, done) {
if (req.user) {
User.findById(req.user.id, function(err, user) {
user.github = profile.id;
user.tokens.push({ kind: 'github', token: accessToken, tokenSecret: tokenSecret });
user.tokens.push({ kind: 'github', token: accessToken });
user.profile.name = profile.displayName;
user.profile.email = user.profile.email || profile._json.email;
user.profile.picture = user.profile.picture || profile._json.profile_image_url;