在cakephp 2.0中忘记了密码功能

Question

我是非常新的编程和php ..我正在寻找使用CakePHP创建一个简单的忘记密码系统,用户将键入他们的用户名/电子邮件,然后收到一个链接,他们可以点击创建一个新密码的电子邮件.

我用Google搜索但没有找到任何东西:/

有没有人可以帮我或给我链接到cakephp中的简单教程忘记或重置密码？

Answer 1

更新

在usertable中添加resetkey字段.

在UserModel中创建beforeSave操作并在该操作中添加此行

public function beforeSave($options = array()) {
            parent::beforeSave($options = array());
            if (isset($this->data['User']['password'])) {
                $this->data['User']['password'] = AuthComponent::password($this->data['User']['password']);
            }
            $this->data['User']['resetkey'] = Security::hash(mt_rand(),'md5',true);
            return true;
        }

当用户申请忘记passowrd时,请将此重置密钥发送到他的电子邮箱. SomeController 这是一种忘记行动的暗示

if($this->request->is('post')) {
    $this->loadModel('User');
    $mail = $this->request->data['User']['mail'];
    $data = $this->User->findByMail($mail);
    $key = $data['User']['resetkey'];
    if(!$data) {
        $message = __('No Such E-mail address registerd with us ');
        $this->Session->setFlash($message,'flash',array('alert'=>'error'));
    } else {
        $key = $data['User']['resetkey'];
        $id = $data['User']['id'];
        $mail = $data['User']['email'];
        $email = new CakeEmail('smtp');
        $email->to($mail);
        $email->from("service@localhost.com");
        $email->emailFormat('html');
        $email->subject('Password reset instructions from');
        $email->viewVars(array('key'=>$key,'id'=>$id,'rand'=> mt_rand()));
        $email->template('reset');
        if($email->send('reset')) {
        $message = __('Please check your email for reset instructions.');
        $this->Session->setFlash($message,'flash',array('alert'=>'success'));
        } else {
            $message = __('Something went wrong with activation mail. Please try later.');
        $this->Session->setFlash($message,'flash',array('alert'=>'error'));
        }
    }
    $this->redirect('/');
}

将该重置密钥发送给用户,这样当用户更改密码时,Auth将调用beforSave保存操作并更新重置密钥.所以没有人可以使用相同的密钥访问休息密码页面.
电邮模板

App/View/Emails/reset.ctp

<p>Please click on the link below to reset your password.</p>
<a href="http://<?= $_SERVER['HTTP_HOST']; ?>/reset/<?= $key .'BXX'.$rand.'XXB'. $id ?>/">Click here to reset your account password</a>
<hr />
<p>Alternatively, you can also copy paste the below link into your browser:
</p>
<p>http://<?= $_SERVER['HTTP_HOST']; ?>/reset/<?= $key .'BXX'.$rand.'XXB'. $id ?>/</p>
<p>This email was sent by <?= APPNAME ?>.</p>

您可以定义APPNAME在App/Config/bootstrap.php通过添加以下代码

define('APPNAME','FooBar');
这是重置动作的暗示

$this->loadModel('User');
$a = func_get_args();
$keyPair = $a[0];
$key = explode('BXX', $keyPair);
$pair = explode('XXB',$key[1]);
$key = $key[0];
$pair = $pair[1];
$password = $this->request->data['User']['password'];
unset($this->request->data['User']['password']);
$uArr = $this->User->findById($pair);
if($uArr['User']['resetkey'] == $key) {
$this->User->read(null, $pair);
$this->User->set('password', $password);
if($this->User->save()) { 
$message = __('Your password has been reset');
$this->Session->setFlash($message,'flash',array('alert'=>'success')); 
} else {
$message = __('Something has gone wrong. Please try later or <b>sign up again</b>');
$this->Session->setFlash($message,'flash',array('alert'=>'alert')); }
} else {
$message = __('<b>Please check your reset link</b>');
$this->Session->setFlash($message, 'flash', array('alert'=> 'error'));
 }  

在Routs中

Router::connect('/reset/*',array('controller'=>'Home','action'=>'reset'));
您的忘记密码功能已准备就绪