嗨,我在做一个项目,用户通过google帐户登录。(localhost)
我已经实现了谷歌注册。
一旦我从我的帐户登录,我得到以下错误。
TokenError: Code was already redeemed.
at Strategy.OAuth2Strategy.parseErrorResponse (c:\Projects\Internship_rideshare\node_modules\passport-google-oauth\node_modules\passport-oauth\node_modules\passport-oauth2\lib\strategy.js:298:12)
at Strategy.OAuth2Strategy._createOAuthError (c:\Projects\Internship_rideshare\node_modules\passport-google-oauth\node_modules\passport-oauth\node_modules\passport-oauth2\lib\strategy.js:345:16)
at c:\Projects\Internship_rideshare\node_modules\passport-google-oauth\node_modules\passport-oauth\node_modules\passport-oauth2\lib\strategy.js:171:43
at c:\Projects\Internship_rideshare\node_modules\passport-google-oauth\node_modules\passport-oauth\node_modules\passport-oauth2\node_modules\oauth\lib\oauth2.js:176:18
at passBackControl (c:\Projects\Internship_rideshare\node_modules\passport-google-oauth\node_modules\passport-oauth\node_modules\passport-oauth2\node_modules\oauth\lib\oauth2.js:123:9)
at IncomingMessage.<anonymous> (c:\Projects\Internship_rideshare\node_modules\passport-google-oauth\node_modules\passport-oauth\node_modules\passport-oauth2\node_modules\oauth\lib\oauth2.js:142:7)
at IncomingMessage.emit (events.js:129:20)
at _stream_readable.js:908:16
at process._tickCallback (node.js:355:11)
我的代码如下(google登录代码片段):-
passport.use(new GoogleStrategy(google, function(req, accessToken, refreshToken, profile, done) {
if (req.user) {
User.findOne({ google: profile.id }, function(err, existingUser) {
if (existingUser) {
console.log('There is already a Google+ account that belongs to you. Sign in with that account or delete it, then link it with your current account.' );
done(err);
} else {
User.findById(req.user.id, function(err, user) {
user.google = profile.id;
user.tokens.push({ kind: 'google', accessToken: accessToken });
user.profile.displayName = user.profile.displayName || profile.displayName;
user.profile.gender = user.profile.gender || profile._json.gender;
//user.profile.picture = user.profile.picture || 'https://graph.facebook.com/' + profile.id + '/picture?type=large';
user.save(function(err) {
console.log('Google account has been linked.');
done(err, user);
});
});
}
});
} else {
User.findOne({ google: profile.id }, function(err, existingUser) {
if (existingUser) return done(null, existingUser);
User.findOne({ email: profile._json.email }, function(err, existingEmailUser) {
if (existingEmailUser) {
console.log('There is already an account using this email address. Sign in to that account and link it with Google manually from Account Settings.' );
done(err);
} else {
var user = new User();
user.email = profile._json.email;
user.google = profile.id;
user.tokens.push({ kind: 'google', accessToken: accessToken });
user.profile.displayName = profile.displayName;
user.profile.gender = profile._json.gender;
//user.profile.picture = 'https://graph.facebook.com/' + profile.id + '/picture?type=large';
user.profile.location = (profile._json.location) ? profile._json.location.name : '';
user.save(function(err) {
done(err, user);
});
}
});
});
}
}));
我被卡住了。请帮我…谢谢
最佳答案
问题不在你的“片段”,看看路线。它应该是谷歌的绝对重定向路径。
router.get('/auth/google/callback',
passport.authenticate('google', { failureRedirect: '#/signIn' }),
function(req, res) {
// absolute path
res.redirect('http://localhost:8888/#/home');
});
这是已知的问题,请按照此链接转到其他解决方案
https://github.com/jaredhanson/passport-google-oauth/issues/82