zend 域名授权

// 初始化Zend Framework应用
$app = new Zend_Application(
    Zend_Registry::get('config')->application->env,
    Zend_Registry::get('config')->toArray()
);

// 设置认证适配器
$authAdapter = new Zend_Auth_Adapter_DbTable($db);
$authAdapter->setTableName('users')
            ->setIdentityColumn('username')
            ->setCredentialColumn('password');

// 进行身份验证
$auth = Zend_Auth::getInstance();
$result = $auth->authenticate($authAdapter);

if ($result->isValid()) {
    // 用户验证成功，设置会话信息
    $user = $authAdapter->getResultRowObject();
    Zend_Session::namespaceRegister('user');
    Zend_Session::namespaceGet('user')->id = $user->id;
    Zend_Session::namespaceGet('user')->username = $user->username;
    
    // 进行权限检查
    $role = new Zend_Acl_Role($user->role);
    $resource = new Zend_Acl_Resource('domainResource');
    $acl = new Zend_Acl();
    $acl->add($role)
        ->add($resource)
        ->allow($role, $resource);
    
    if ($acl->isAllowed($role, $resource)) {
        // 用户有权限访问
        echo "Access granted!";
    } else {
        // 用户无权限访问
        echo "Access denied!";
    }
} else {
    // 用户验证失败
    echo "Authentication failed!";
}