/**
* Implements the onLoginScriptEnd listener method.
*
* @param iMSCP_Events_Event $event
*/
public function onLoginScriptEnd($event)
{
// Say Hello World on the login page
set_page_message('i-MSCP HelloWorld plugin says: Hello World', 'info');
// Stop the propagation of this event to prevent execution of any other plugin that also listen on it.
$event->stopPropagation();
}
/**
* Credentials authentication handler
*
* @param iMSCP_Events_Event $event
* @return iMSCP_Authentication_Result
* @throws iMSCP_Exception_Database
*/
function login_credentials($event)
{
$username = !empty($_POST['uname']) ? encode_idna(clean_input($_POST['uname'])) : '';
$password = !empty($_POST['upass']) ? clean_input($_POST['upass']) : '';
if (empty($username) || empty($password)) {
if (empty($username)) {
$message[] = tr('The username field is empty.');
}
if (empty($password)) {
$message[] = tr('The password field is empty.');
}
}
if (!isset($message)) {
$stmt = exec_query('SELECT admin_id, admin_name, admin_pass, admin_type, email, created_by FROM admin WHERE admin_name = ?', $username);
if (!$stmt->rowCount()) {
$result = new iMSCP_Authentication_Result(iMSCP_Authentication_Result::FAILURE_IDENTITY_NOT_FOUND, null, tr('Unknown username.'));
} else {
$identity = $stmt->fetchRow(PDO::FETCH_OBJ);
$dbPassword = $identity->admin_pass;
if ($dbPassword != md5($password) && crypt($password, $dbPassword) != $dbPassword) {
$result = new iMSCP_Authentication_Result(iMSCP_Authentication_Result::FAILURE_CREDENTIAL_INVALID, null, tr('Bad password.'));
} else {
if (strpos($dbPassword, '$') !== 0) {
# Not a password encrypted with crypt(), then re-encrypt it
exec_query('UPDATE admin SET admin_pass = ? WHERE admin_id = ?', array(cryptPasswordWithSalt($password), $identity->admin_id));
write_log(sprintf('Info: Password for user %s has been re-encrypted using the best available algorithm', $identity->admin_name), E_USER_NOTICE);
}
$result = new iMSCP_Authentication_Result(iMSCP_Authentication_Result::SUCCESS, $identity);
$event->stopPropagation();
}
}
} else {
$result = new iMSCP_Authentication_Result(count($message) == 2 ? iMSCP_Authentication_Result::FAILURE_CREDENTIAL_EMPTY : iMSCP_Authentication_Result::FAILURE_CREDENTIAL_INVALID, null, $message);
}
return $result;
}
/**
* onBeforeAuthentication event listener
*
* @param iMSCP_Events_Event $event
* @return null|string
*/
public function onBeforeAuthentication($event)
{
if ($this->isWaiting() || $this->isBlocked()) {
$event->stopPropagation();
return $this->getLastMessage();
}
$this->recordAttempt();
return null;
}
/**
* onBeforeProtectPlugin event listener
*
* @param iMSCP_Events_Event $event
* @return void
*/
public function onBeforeProtectPlugin(iMSCP_Events_Event $event)
{
if ($event->getParam('pluginName') !== $this->getName()) {
set_page_message(tr('This action is not permitted in demo version.'), 'warning');
$event->stopPropagation();
}
}
/**
* Check plugin compatibility
*
* @param iMSCP_Events_Event $event
*/
protected function checkCompat($event)
{
if ($event->getParam('pluginName') == $this->getName()) {
if (version_compare($event->getParam('pluginManager')->getPluginApiVersion(), '0.2.10', '<')) {
set_page_message(tr('Your i-MSCP version is not compatible with this plugin. Try with a newer version.'), 'error');
$event->stopPropagation();
}
}
}
/**
* Check plugin compatibility
*
* @param iMSCP_Events_Event $event
*/
protected function checkCompat(iMSCP_Events_Event $event)
{
if ($event->getParam('pluginName') == $this->getName()) {
$config = iMSCP_Registry::get('config');
if (isset($config['WEBMAIL_PACKAGES']) && !in_array('Roundcube', getWebmailList())) {
set_page_message(tr('This plugin require the i-MSCP Roundcube package.'), 'error');
$event->stopPropagation();
}
}
}
