/**
* Authenticate a user
*
* Authentication is handled by SoftLayer's authentication system. Passwords
* are not stored locally.
*
* @param string $username
* @param string $password
* @throws Exception
* @return bool
*/
public static function authenticate($username, $password)
{
/*
* Make sure the user exists locally first.
*/
$user = Model_DbTable_User::findByUsername($username);
if ($user == null) {
throw new Exception('Invalid login credentials provided.');
}
/*
* Attempt to authenticate to the SoftLayer API. API docs at
* http://sldn.softlayer.com/wiki/index.php/SoftLayer_User_Customer::getPortalLoginToken
*/
$client = SoftLayer_SoapClient::getClient('SoftLayer_User_Customer');
try {
$result = $client->getPortalLoginToken($username, $password);
} catch (Exception $e) {
throw new Exception($e->getMessage());
}
return true;
}
/**
* Present a login form and handle user authentication.
*/
public function loginAction()
{
/*
* Build the login form
*/
$form = new Zend_Form();
$form->setMethod('post');
$username = $form->createElement('text', 'username');
$username->setLabel($this->view->translate->_('Username'));
$username->setRequired(true);
$username->addValidator('alnum');
$password = $form->createElement('password', 'password');
$password->setLabel($this->view->translate->_('Password'));
$password->setRequired(true);
$form->addElement($username);
$form->addElement($password);
$form->addElement('submit', 'login', array('label' => $this->view->translate->_('Login')));
/*
* Handle authentication
*/
if ($this->getRequest()->isPost()) {
$formData = $this->getRequest()->getPost();
if ($form->isValid($formData)) {
try {
Model_DbTable_User::authenticate($form->getValue('username'), $form->getValue('password'));
/*
* Set the current user session
*/
$user = Model_DbTable_User::findByUsername($form->getValue('username'));
$currentUser = new Zend_Session_Namespace('currentUser');
$currentUser->id = $user->id;
$currentUser->username = $user->username;
$currentUser->apiKey = $user->apiKey;
$currentUser->language = $user->language;
$currentUser->skin = $user->skin;
$currentUser->isAdmin = $user->isAdmin;
/*
* Redirect back to the index page.
*/
$this->_helper->_redirector->goToRouteAndExit(array('controller' => 'index', 'action' => 'index'));
} catch (Exception $e) {
$this->view->errorMessage = $this->view->translate->_('Login failed.') . ' ' . $e->getMessage();
}
} else {
$this->view->errorMessage = $this->view->translate->_('Login failed.') . ' ' . $this->view->translate->_('Please completely fill out the login form.');
$form->populate($formData);
}
}
$this->view->headTitle($this->view->translate->_('Login'));
$this->view->form = $form;
}