Zend_Auth and Zend_Acl in php for login authentication and permission control based on user roles (1/4)

Zend_Auth and Zend_Acl in php for login authentication and permission control based on user roles (1/4)_PHP tutorial

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Release： 2016-07-20 11:11:00

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Zend_Auth and Zend_Acl perform login authentication and permission control based on user roles. Friends in need can refer to it.

Zend_Auth_Adapter_Interface provides an interface, we need to implement it ourselves

The code is as follows:

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The code is as follows

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require_once 'Zend/Auth/Adapter/Interface .php';
class Auth implements Zend_Auth_Adapter_Interface{
private $_useraccount;
private $_password;
private $_db;
/**
* Constructor to set username and password data connection object
*
* @return void
*/
public function __construct ($useraccount,$password,$db){
$this->_useraccount = $useraccount;
$this->_password = $password;
$this->_db = $db;
}

/**                                                                                     */
public function authenticate()
{
//Authentication fails by default
$authResult = array(
);
                                                                                                                                                             ) {//Authentication If successful, the user information will be stored in the session
$authResult = array(
'code' => Zend_Auth_Result::SUCCESS,
'identity' => t['name'],
_Auth::getInstance( ) // Single mode -& gt; getstorage ()
-& gt; getnamespace ();
$ _Session [$ namespace] ['role'] = $ result ['group_id']; // User group to which it belongs
         $_SESSION[$namespace]['userInfo'] = $result;
           $_SESSION[$namespace]['userInfo']['lastLoginTime'] = $result['login_time'];
                                                                                                                                                                                                                                                                                                through//          $_SESSION[$namespace]['userInfo']['password']                                                                                                                         return new Zend_Auth_Result($authResult['code'], $authResult['identity'], $authResult['info']);
}
/**
* User password encryption
* @param $pwd Original password
* @return string Encrypted password string
*
*/
static public function encryptionType($pwd=null) {
using use using with using using out through out using through off ’s ’ through ‐ return $pw's ‐ {
$resArr = array();
$sysUserObj = Base_Dao_Factory::getObject('Admin_Models_User');
//Log in to a regular member account first
$data = array(
'login_name ' => $this->_useraccount,
'login_pwd' => $this->encryptionType($this->_password)
);
$result = $sysUserObj-> login($data);
//Determine whether there is data, if so assign value
if ($result) {
if (!empty($result[0])) {
$resArr = $result[0];
                                                                                                          > Explanation: In the implementation code of the authenticate method, a Zend_Auth_Result object instance is returned. Looking at the source code of Zend_Auth_Result, we know that three parameters need to be passed in when instantiating:

@param int $code The result of identity authentication (For example: Zend_Auth_Result::SUCCESS)

@param mixed $identity Identifier used for identity authentication (for example: login name (Zhang San))

@param array $messages Authentication failed Reason array

Once the authentication is successful, the information is stored in the session variable.

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Zend_Auth and Zend_Acl are used for login authentication and permission control based on user roles. Friends who need it can refer to it. Zend_Auth_Adapter_Interface provides an interface, we need to...