护照注册成功回调

Question

router.post('/register', function(req, res, next){
    var name            = req.body.name;
    var email           = req.body.email;
    var username        = req.body.username;
    var password        = req.body.password;
    var password2       = req.body.password2;

    req.checkBody('name', 'Name field is required').notEmpty();
    req.checkBody('email', 'Email field is required').notEmpty();
    req.checkBody('email', 'Email must be a valid email address').isEmail();
    req.checkBody('username', 'Username field is required').notEmpty();
    req.checkBody('password', 'Password field is required').notEmpty();
    req.checkBody('password2', 'Passwords do not match').equals(req.body.password);

    var errors = req.validationErrors();

    if(errors){
        res.render('register');

    } else {

        passport.authenticate('local-register',{
            successRedirect: '/dashboard',
            failureRedirect: '/register'
        })(req, res, next)
    }
});

我想在用户注册后再做一些操作，比如在db中抽取相关数据。但是我不知道 passport

中的成功回调在哪里

Answer 1

查看 passport documentation 您应该能够通过自己重定向响应来实现此目的。

示例：

app.post('/login',
  passport.authenticate('local'),
  function(req, res) {
    // If this function gets called, authentication was successful.
    // `req.user` contains the authenticated user.
    res.redirect('/users/' + req.user.username);
  });

所以您的代码可能会被修改成这样...

router.post('/register', function(req, res, next){
    var name            = req.body.name;
    var email           = req.body.email;
    var username        = req.body.username;
    var password        = req.body.password;
    var password2       = req.body.password2;

    req.checkBody('name', 'Name field is required').notEmpty();
    req.checkBody('email', 'Email field is required').notEmpty();
    req.checkBody('email', 'Email must be a valid email address').isEmail();
    req.checkBody('username', 'Username field is required').notEmpty();
    req.checkBody('password', 'Password field is required').notEmpty();
    req.checkBody('password2', 'Passwords do not match').equals(req.body.password);

    var errors = req.validationErrors();

    if(errors){
        res.render('register');
    } else {
        passport.authenticate('local-register',{ })(req, res, function(returnCode) {
            // Yay successfully registered user
            // Do more stuff
            console.log(returnCode);     // Check what this value is and redirect accordingly.
            res.redirect('/dashboard/'); // How redirect can potentially be done
       })
    }
});

我不确定 returnCode 值是多少，因为这将取决于 local-register 策略的实施。

无论如何，returnCode 可用于检查注册是否成功，并根据其值 - 相应地重定向用户。

护照注册成功回调

passport register success callback

javascript

node.js

express

passport.js