/**
* Authenticate user
*
* @param string $login Login
* @param string $password Password
*
* @return boolean
*/
public function authenticate($login, $password)
{
$authAdapter = new Adapter\DbTable\CredentialTreatmentAdapter($this->getAdapter());
$authAdapter->setTableName($this->name);
$authAdapter->setIdentityColumn('login');
$authAdapter->setCredentialColumn('password');
$authAdapter->setCredentialTreatment('? AND active = TRUE');
$authAdapter->setIdentity($login);
$authAdapter->setCredential(sha1($password));
$auth = new AuthenticationService(new Storage\Session(self::BACKEND_AUTH_NAMESPACE));
$result = $auth->authenticate($authAdapter);
$this->events()->trigger(__CLASS__, 'before.auth', $this);
if ($result->isValid()) {
$data = $authAdapter->getResultRowObject(null, 'password');
$this->setData((array) $data);
$this->setOrigData();
$auth->getStorage()->write($this);
$this->events()->trigger(__CLASS__, 'after.auth', $this);
return true;
}
$this->events()->trigger(__CLASS__, 'after.auth.failed', $this, array('login' => $login));
return false;
}
