/**
* Get an instance of the LDAP object
*
* @return LDAP
*/
protected function getLdap()
{
$now = time();
if ($this->connectionLastUsed && $this->ldap && $now - $this->connectionLastUsed > self::RESET_TIMEOUT) {
$this->ldap->close();
$this->ldap = null;
}
$this->connectionLastUsed = $now;
if (!empty($this->ldap)) {
return $this->ldap;
}
$this->ldap = new Ldap($this->ldapUrl);
$this->ldap->setOption(Ldap::OPT_NETWORK_TIMEOUT, 10);
$this->ldap->bind($this->ldapBindUser, $this->ldapBindPassword);
return $this->ldap;
}
/**
* @return boolean
* @param string $user
* @param string $password
*/
private function _validateSMB4($user, $password, $onlyCheckIsExistsUser = false)
{
//Conexao com o servidor...
$connection = $this->_ldap->connect(Config::factory()->getParam('extra.ldap.samba4.host'), Config::factory()->getParam('extra.ldap.samba4.port'), Config::factory()->getParam('extra.ldap.samba4.version'));
//Autenticar o Administrador...
$this->_ldap->bind($connection, Config::factory()->getParam('extra.ldap.samba4.user'), Config::factory()->getParam('extra.ldap.samba4.password'));
//Recuperar DN do usuario para autenticacao...
$user = $this->_ldap->search($connection, Config::factory()->getParam('extra.ldap.samba4.dn'), Config::factory()->getParam('extra.ldap.samba4.filter') . $user, array('dn'));
//Verificar se o usuario existe...
if (count($user) > 1) {
if ($onlyCheckIsExistsUser) {
return 4;
}
} else {
return 5;
}
//Autenticar o Usuario...
$status = $this->_ldap->bind($connection, $user[0]['dn'], $password);
//Fechar Conexao...
$this->_ldap->close($connection);
return $status;
}