护照js从跨域login？

用户如何从另一个域login。 防爆。 主站点有login表单，并且ajax发布到我的nodejs服务器上的一个路由。

// submit form to node server(app) FROM WEBSITE $('#submit-project-form').submit(function(e){ e.preventDefault(); var formData = $(this).serialize(); $.ajax({ url: "http://localhost:3100/login", data: formData, type: "POST", crossDomain: true, dataType: "json", success: function(response){ console.log(response.responseText); }, error: function(response) { var success = $($.parseHTML(response.responseText)).filter("body"); console.log(response.responseText); } }); }); // Passport POST auth methods. Listen to POST route from website app.post('/login', passport.authenticate('local-login', { successRedirect : '/', // re-run user.index which should pass as a user and render profile failureRedirect : '/login', // redirect back to the signup page if there is an error failureFlash : true })); 

这触发了路线，我正在获取login我的护照战略所需的电子邮件和密码。

 passport.use('local-login', new LocalStrategy({ usernameField : 'email', passwordField : 'password', passReqToCallback : true // allows us to pass back the entire request to the callback }, function(req, email, password, done) { // callback with email and password from our form console.log(req.body.email); // returns email entered in cross-domain field console.log(email); // returns email entered in cross-domain field // find a user whose email is the same as the forms email // we are checking to see if the user trying to login already exists AppUser.findOne({ 'local.email' : email }, function(err, user) { // if there are any errors, return the error before anything else if (err) return done(err); // if no user is found, return the message if (!user) return done(null, false, req.flash('loginMessage', 'No user found.')); // req.flash is the way to set flashdata using connect-flash // if the user is found but the password is wrong if (!user.validPassword(password)) return done(null, false, req.flash('loginMessage', 'Oops! Wrong password.')); // create the loginMessage and save it to session as flashdata // all is well, return successful user return done(null, user); }); })); 

在nodejs服务器上启用了CORS，因为我能够跨域提交付款，并且从服务器获得响应，所以它工作正常。

我认为问题是护照有成功的successRedirect和某个地方的问题，我可能需要一个自定义的成功function？ 有任何想法吗？

Answer 1

似乎xhrFields添加到ajax使它的工作。 我会继续testing，但是我能够使用跨域POST进行login，非常酷。

 xhrFields: { withCredentials: true },