Question

我在Express应用程序中遇到Passport.JS问题，更具体地说是成功重定向注册/登录。用户名/密码存储在DB中没有问题，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。

Passport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);

注册路线

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");
    });
  });
});

登录路线

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

Answer 1

将此内容写入护照配置中并尝试在您的应用程序中将变量名称与您的名称进行匹配

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);
          });
      }});
  });
}));

并在您的路线中

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

Passport.JS陷入重定向

1 个答案: