webservice/application/controllers/UserController.php

<?php
class UserController extends Zend_Controller_Action {

	public function init()
	{
		$activeNav = $this->view->navigation();
		$activeNav->removePages();
	}

	public function indexAction()
	{

	}

	public function loginAction()
    {
    	$this->_helper->layout()->disableLayout();

		$this->view->headLink()
        	->appendStylesheet('/themes/default/css/signin.css', 'all');

    	$this->view->headTitle()->append('Connexion');
    	$form = new Application_Form_Login();
    	$this->view->form = $form;
    	$request = $this->getRequest();
    	if ($request->isPost()) {
    		$formData = $request->getPost();
    		if ($form->isValid($formData)) {
    			$login = $form->getValue('login');
    			$pass = $form->getValue('pass');
    			$auth = Zend_Auth::getInstance();
    			$authAdapter = new Scores_Auth_Adapter_Db($login, $pass, true);
    			$result = $auth->authenticate($authAdapter);
    			if (!$result->isValid()){
    				$this->view->message = '';
    				foreach ($result->getMessages() as $message) {
    					$this->view->message.= $message."<br/>";
    				}
    			} else {
    				$timeout = $auth->getIdentity()->timeout;

    				//Ecrit un cookie persistant valide pendant le temps definit
    				Zend_Session::rememberMe($timeout);

    				$storage = new Zend_Auth_Storage_Session();
					$sessionNamespace = new Zend_Session_Namespace($storage->getNamespace());
					$sessionNamespace->setExpirationSeconds($timeout);
					$auth->setStorage($storage);
					$url = '';
					if (Zend_Session::namespaceIsset('login')){
						$session = new Zend_Session_Namespace('login');
						if (isset($session->url)) {
							$url = $session->url;
						}
					}
    				if (!empty($url)){
    					$this->_redirect($url);
    				}

    				$this->_redirect('/');
      			}

    		}
    	}
    }

    public function logoutAction()
    {
    	$this->_helper->layout()->disableLayout();
    	Zend_Auth::getInstance()->clearIdentity();
    }

}