Login Failed: You can't use Facebook to log into this app or website because there's an issue with its implementation of Facebook Login.

[YiJingLin]

Hi!

I cannot currently login using passport-facebook.
When redirecting to Facebook, I end up on this URL (the redirect_uri is correct, I double checked):
https://www.facebook.com/v3.2/dialog/oauth?response_type=code&redirect_uri=https%3A%2F%MYDOMAIN.COM%2FAuth%2Ffacebook%2Fcallback&scope=public_profile%2Cemail&client_id=XX

On that URL, Facebook tells me the following error message:

Error message: Login Failed: You can't use Facebook to log into this app or website because there's an issue with its implementation of Facebook Login.

I am using passport v0.4.0 and passport-facebook v3.0.0.

This is my code:

FacebookStrategy = require('passport-facebook').Strategy;
authRouter = express.Router();

passport.serializeUser(function(user, done) {
    done(null, user && user.uid || user);
});

// used to deserialize the user
passport.deserializeUser(function(id, done) {
    console.error('id');
    done(null, id);
});

console.log("facebookCallbackUrl", facebookCallbackUrl);

passport.use(new FacebookStrategy({
    clientID: facebookAppId,
    clientSecret: facebookAppSecret, 
    callbackURL: facebookCallbackUrl,
    profileFields: ['id', 'email', 'first_name', 'last_name'],
    passReqToCallback : true
},
function(req, accessToken, refreshToken, profile, done) {
    process.nextTick(function() {
        var authData = {
            facebookID: profile.id,
            facebookToken: accessToken,
            userName: profile.name.familyName + ' ' + profile.name.givenName,
            preferredLocale: profile._json && profile._json.locale && profile._json.locale.replace('_', '-')
        };

        console.log(authData.facebookID);
        console.log(authData.facebookToken);
        console.log(authData.userName);

        Instance.User.tryLogin(authData)
        .then(function(user) {
            done(null, user);
        })
        .catch(function(err) {
            done(err, null);
        });
    });
})); 

appRouter.use(passport.initialize());

authRouter.use(function(req, res, next) {
    console.error("[Facebook Request]", req.url);
    next();
});
authRouter.get('/facebook', 
    passport.authenticate('facebook', {scope: ['public_profile', 'email']}));
authRouter.get('/facebook/callback', 
    passport.authenticate('facebook', {
        successRedirect: '/',
        failureRedirect: '/Guest'
}));

authRouter.get('/facebookCanvas', passport.authenticate('facebook', {scope: ['public_profile', 'email']}));
authRouter.get('/facebookCanvas/callback', 
    passport.authenticate('facebook', {
        successRedirect: '/Notification',
        failureRedirect: '/Guest'
}));

appRouter.use(authPath, authRouter);

Any suggestions or ideas as to what could be going wrong?

[ghost]

Please Mention your Facebook ID and Facebook app secret