无法登录，$this->Auth->identify() 始终为 false

Question

$this->Auth->identify() 始终为 false 且无法登录的另一个问题。

已检查的内容：

已为身份验证配置了适当的字段（即电子邮件和密码）
密码字段长度为 255 个字符
添加用户时，对密码进行了哈希处理，即。当前：“$2y$10$oTWUNx.kxONCecn8pMuI2uX0ZEyDbTgoNI8Gw36iz4Ep18lDqGi12”

配置为：

Windows 10
XAMPP版本：7.4.12
PHP 版本 7.4.12
Apache/2.4.46 (Win64) OpenSSL/1.1.1h PHP/7.4.12
10.4.16-MariaDB
蛋糕PHP3.9

我在这里关注 CMS 教程： https://book.cakephp.org/3/en/tutorials-and-examples/cms/authentication.html

AppController.php

//Setting up Authentication
$this->loadComponent('Auth', [
    'authenticate' => [
        'Form' => [
            'fields' => [
                'username' => 'email',
                'password' => 'password'
            ]
        ]
    ],
    'loginAction' => [
        'controller' => 'Users',
        'action' => 'login'
    ],
    'storage' => 'Session',
    // If unauthorized, return them to page they were just on
    'unauthorizedRedirect' => $this->referer()
]);

login.ctp

<div class="users form">
<?= $this->Flash->render('auth') ?>
    <?= $this->Form->create('User') ?>
    <fieldset>
        <legend><?= __('Please enter your username and password') ?></legend>
        <?= $this->Form->control('username') ?>
        <?= $this->Form->control('password') ?>
    </fieldset>
    <?= $this->Form->button(__('Login')); ?>
    <?= $this->Form->end() ?>
</div>

UsersController.php

public function login()
{
    if ($this->request->is('post')) {
        $user = $this->Auth->identify();
        if ($user) {
            $this->Auth->setUser($user);

            return $this->redirect($this->Auth->redirectUrl());
        }
        $this->Flash->error(__('Invalid credentials, try again'));
    }
}

User.php

protected function _setPassword($value)
{
    if (strlen($value)) {
        $hasher = new DefaultPasswordHasher();

        return $hasher->hash($value);
    }
}

SQL结构

CREATE TABLE `users` (
 `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
 `first_name` varchar(100) NOT NULL,
 `last_name` varchar(100) NOT NULL,
 `email` varchar(255) NOT NULL,
 `password` varchar(255) NOT NULL,
 `created` datetime DEFAULT NULL,
 `modified` datetime DEFAULT NULL,
 `created_by` int(11) unsigned DEFAULT NULL,
 `modified_by` int(11) unsigned DEFAULT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2

Answer 1

您的表单要求 username，但您的身份验证配置为为此使用 email 字段。将 $this->Form->control('username') 更改为 $this->Form->control('email', ['label' => 'Username'])。

无法登录，$this->Auth->identify() 始终为 false

Cannot log in, $this->Auth->identify() is always false

php

cakephp

cakephp-3.0