Question

我决定将我的登录表单放入一个元素并在我的主页上呈现它。

使用正确的凭据登录工作正常。给出不正确的凭据时出现问题。提交表单后，我收到404错误。如果我刷新页面，控制器会使登录操作正常。

<?php

class UsersController extends AppController {
var $name = 'Users';
var $components = array('Security');

// set redirect page after being logged out
function beforeFilter() {
        $this->Auth->fields = array(
            'username' => 'email',
            'password' => 'password'
        );
        $this->Auth->allow('register');
        $this->Auth->loginRedirect = array('controller' => 'posts', 'action' => 'map');
        $this->Auth->logoutRedirect = array('controller' => 'posts', 'action' => 'map');
}

function register() {
    $this->set('title_for_layout', 'Register');
    if (!empty($this->data)) {
            if ($this->User->save($this->data)) {
                // after succesfully creating the user, log him in and redirect to map view
                // for some reason, the hashed password is not kept after the save,
                // therefore we must rehash the password
                $this->data['User']['password'] = Security::hash($this->data['User']['tmp_password'], NULL, true);
                $this->Auth->login($this->data);
                $this->redirect(array('controller' => 'posts', 'action' => 'map'));
            }
    }

}

function login() {
    $this->set('title_for_layout', 'Login');
}

function logout() {
    $this->redirect($this->Auth->logout());
}


}

?>

在主页中呈现的登录元素:(您可以忽略JavaScript）

    echo "<script> $(function() {
    $('#UserDummyEmail').focus(function() {
        $('#UserDummyEmail').hide();
        $('#UserEmail').focus();
    });

    $('#UserEmail').blur(function() {
        if (($('#UserEmail').val()).length == 0) {
            $('#UserDummyEmail').show();
        }
    });

    $('#UserDummyPassword').focus(function() {
        $('#UserDummyPassword').hide();
        $('#UserPassword').focus();
    });

    // fix for tabbing bug
    $('#UserPassword').focus(function() {
        $('#UserDummyPassword').hide();
    });
    $('#UserEmail').focus(function() {
        $('#UserDummyEmail').hide();    
    });

    $('#UserPassword').blur(function() {
        if (($('#UserPassword').val()).length == 0) {
            $('#UserDummyPassword').show();
        }
    });

});</script>";

echo $session->flash('auth');
echo $this->Form->create('User', array('action' => 'login'));

echo $this->Form->input('dummyEmail', array('div'=>false, 'label' => false, 'value' => 'Email', 'tabindex' => '1'));
echo $this->Form->input('dummyPassword', array('div'=>false, 'label' => false, 'value' => 'Password', 'tabindex' => '2'));
echo $this->Form->input('email', array('div'=>false, 'label'=>false, 'tabindex'=> '3'));
echo $this->Form->input('password', array('div'=>false, 'label'=>false, 'tabindex' => '4'));
echo $this->Form->end('Login', array('div'=>false));

谢谢！

Answer 1

将Auth组件和会话组件添加到用户控制器。

var $components = array('Security','Auth','Session');

实际上，您可以删除安全组件，因为您没有在任何地方使用$ this-＆gt;安全方法。如果仍然无法正常工作，请在组件声明期间明确指定登录操作：

var $components = array(
                        'Auth' => array(
                                       'loginAction' => array(
                                                         'controller' => 'users',
                                                             'action' => 'login',               
                                                             'plugin' => false,                       
                                                              'admin' => false)))

Answer 2

我从用户模型中删除了安全组件，一切都开始工作......

我不知道这是预期的功能还是错误。

干杯！

CakePHP - 使用Auth从主页登录

2 个答案: