Passport.JS 卡在重定向

Posted 2023-03-11

【中文标题】Passport.JS 卡在重定向

【英文标题】：Passport.JS stuck at redirecting

【发布时间】：2018-06-02 12:52:23

【问题描述】：

我的 Express 应用程序中的 Passport.JS 出现问题，更具体地说是注册/登录的成功重定向。用户名/密码没有问题地存储在数据库中，但两种情况下的重定向都不起作用。

我正在使用：Express、Body-Parser、Mongoose、Passport、Passport-local 和 Passport-local-mongoose。

护照配置

app.use(require("express-session")(
secret: "This is a test app",
resave: false,
saveUninitialized: false
));
app.use(passport.initialize());
app.use(passport.session());
passport.use(new LocalStrategy(User.authenticate()));
passport.serializeUser(User.serializeUser);
passport.deserializeUser(User.deserializeUser);

报名路线

app.post("/register", function(req, res) 
  var newUser = new User(username: req.body.username);
  User.register(newUser, req.body.password, function (err, user) 
    if (err) 
      console.log(err);
      return res.render("register");
    
    passport.authenticate("local"),(req, res, function()
      res.redirect("/campgrounds");
    );
  );
);

登录路径

app.post("/login", 
passport.authenticate("local", 
  successRedirect: "/campgrounds",
  failureRedirect: "/login"
));

【参考方案1】：

将其写入您的护照配置中 并尝试在您的应用程序中将变量名称与您的匹配

passport.use('local-signup', new LocalStrategy(
  // by default, local strategy uses username and password, we will override with email
  usernameField : 'usernameFORM',
  passwordField : 'passwordFORM',
  passReqToCallback : true // allows us to pass back the entire request to the callback
,
function(req, usernameCB, passwordCB, done) 

  // asynchronous
  process.nextTick(function() 

  //  Whether we're signing up or connecting an account, we'll need
  //  to know if the email address is in use.
  User.findOne('username' :  usernameCB, function(err, existingUser) 

      // if there are any errors, return the error
      if (err)
          return done(err);

      // check to see if there's already a user with that email
      if (existingUser)
          return done(null, false);

      //  If we're logged in, we're connecting a new account.
      if(req.user) 
        console.log(req.user);
          var user              = req.user;
          User.username    = usernameCB;
          User.password = user.generateHash(passwordCB);
          User.save(function(err) 
              if (err)
                  throw err;
              return done(null, user);
          );
      
      //  We're not logged in, so we're creating a brand new user.
      else 
          // create the user
          var User            = new User();

          User.username    = usernameCB;
          User.password =   User.generateHash(passwordCB);

          User.save(function(err) 
              if (err)
                  throw err;
              return done(null, user);
          );
      );
  );
));

在你的路线中

    app.post('/signup',passport.authenticate('local-signup',
      successRedirect:'/campgrounds',
      failureRedirect:'/login'
    ))