/**
* This file is a part of MyWebSQL package
*
* @file: modules/splash.php
* @author Samnan ur Rehman
* @copyright (c) 2008-2012 Samnan ur Rehman
* @web http://mywebsql.net
* @license http://mywebsql.net/license
*/
function getSplashScreen($msg = '', $formCode = '')
{
if ($formCode) {
$formCode = '<div class="login"><form method="post" action="" name="dbform" id="dbform" style="text-align:center">' . $formCode . '</form></div>';
}
$scripts = "jquery";
$extraScript = "";
if (secureLoginPage()) {
$scripts = "jquery,encrypt";
$e = Session::get('auth_enc', 'e');
$d = Session::get('auth_enc', 'd');
$n = Session::get('auth_enc', 'n');
$keyLength = 128;
if (!$e || !$d || !$n) {
$enc_lib = BASE_PATH . (extension_loaded('openssl') && extension_loaded('gmp') && extension_loaded('bcmath') ? "/lib/external/jcryption.php" : "/lib/external/jcryption-legacy.php");
require_once $enc_lib;
$jCryption = new jCryption();
$keys = $jCryption->generateKeypair($keyLength);
$e = array("int" => $keys["e"], "hex" => $jCryption->dec2string($keys["e"], 16));
$d = array("int" => $keys["d"], "hex" => $jCryption->dec2string($keys["d"], 16));
$n = array("int" => $keys["n"], "hex" => $jCryption->dec2string($keys["n"], 16));
Session::set('auth_enc', 'e', $e);
Session::set('auth_enc', 'd', $d);
Session::set('auth_enc', 'n', $n);
}
$keyData = '{"e":"' . $e["hex"] . '","n":"' . $n["hex"] . '","maxdigits":"' . intval($keyLength * 2 / 16 + 3) . '"}';
$extraScript = '<script language="javascript" type="text/javascript">
$(function() {
$.jCryption.defaultOptions.getKeysURL = ' . $keyData . ';
$("#dbform").jCryption();
});
</script>';
}
$replace = array('MESSAGE' => $msg ? '<div class="msg">' . htmlspecialchars($msg) . '</div>' : '', 'FORM' => $formCode, 'APP_VERSION' => APP_VERSION, 'PROJECT_SITEURL' => PROJECT_SITEURL, 'SCRIPTS' => $scripts, 'EXTRA_SCRIPT' => $extraScript);
return view('splash', $replace);
}
private function getAuthCustom()
{
$server = $this->getDefaultServer();
$username = $password = '';
if (secureLoginPage() && isset($_POST['mywebsql_auth'])) {
$enc_lib = BASE_PATH . (extension_loaded('openssl') && extension_loaded('gmp') ? "/lib/external/jcryption.php" : "/lib/external/jcryption-legacy.php");
require_once $enc_lib;
$jCryption = new jCryption();
$d = Session::get('auth_enc', 'd');
$n = Session::get('auth_enc', 'n');
if (!isset($d['int']) || !isset($n['int'])) {
return $this->setError('Invalid Credentials');
}
$decoded = $jCryption->decrypt($_POST['mywebsql_auth'], $d['int'], $n['int']);
if (!$decoded) {
return $this->setError('Invalid Credentials');
}
parse_str($decoded, $info);
$server = $this->getServer(v($info['server']));
$username = v($info['auth_user']);
$password = v($info['auth_pwd']);
} else {
if (isset($_POST['auth_user']) && isset($_POST['auth_pwd'])) {
$server = $this->getServer(v($_POST['server']));
$username = v($_POST['auth_user']);
$password = v($_POST['auth_pwd']);
}
}
return $this->custom_auth->authenticate($username, $password, $server);
return false;
}
