<?php
/*===============================================================
| UberCMS - Content Management System
| ###############################################################
| Heavily edited UberCMS - All rights reserved 'iRetroCMS'
| Copyright (c) 2010 - 2014, Meth0d 'http://www.meth0d.org'
\==============================================================*/
require_once "global.php";

define("FP", true);

if (LOGGED_IN)
{
	header("Location: " . WWW . "/me");
	exit;
}

$tpl->Init();

$tpl->SetParam('page_title', 'Log in, sign up and make friends!');
$tpl->SetParam('credentials_username', '');
$tpl->AddGeneric('head-init-fp');
$tpl->AddIncludeSet('frontpage');
$tpl->WriteIncludeFiles();
$tpl->AddGeneric('head-bottom-fp');


$frontpage = new Template('page-fp');
$frontpage->SetParam('login_result', '');
$frontpage->SetParam('headerClass', '');

if (isset($_POST['credentials_username']) && isset($_POST['credentials_password']))
{
	$frontpage->SetParam('credentials_username', $_POST['credentials_username']);

	$credUser = filter($_POST['credentials_username']);
	$credPassword = $_POST['credentials_password'];

	$errors = array();

	if (strlen($_POST['credentials_username']) < 1 || strlen($_POST['credentials_password']) < 1)
	{
		$errors[] = "Please enter your details";
	}

	if (count($errors) == 0)
	{
		if ($users->ValidateUser($credUser, $core->uberHash($credPassword))) {
			if(mysql_result(mysql_query("SELECT newcrypto FROM users WHERE username = '" . $credUser . "'"), 0) == "0") {
				mysql_query("UPDATE users SET password = '" . $users->UserHash($credPassword, $credUser) . "' WHERE username = '" . $credUser . "'");
				mysql_query("UPDATE users SET newcrypto = '1' WHERE username = '" . $credUser . "'");
			}
		}

		$credPass = $users->UserHash($credPassword, $credUser);

		if ($users->ValidateUser($credUser, $credPass))
		{
			if (isset($_POST['page']))
			{
				$reqPage = filter($_POST['page']);
				$pos = strrpos($reqPage, WWW);

				if ($pos === false || $pos != 0)
				{
					die("<b>Security warning!</b> A malicious request was detected that tried redirecting you to an external site. Please proceed with caution, this may have been an attempt 									   	to steal your login details. <a href='" . WWW . "'>Return to site</a>");
				}
				else
				{
					$_SESSION['page-redirect'] = $reqPage;
				}
			}


			$_SESSION['UBER_USER_N'] = $users->GetUserVar($users->Name2id($credUser), 'username');
			$_SESSION['UBER_USER_H'] = $credPass;

			if (isset($_POST['_login_remember_me']))
			{
				$_SESSION['set_cookies'] = true;
			}

			header("Location: " . WWW . "/me");
			exit;
		}
		else
		{
			$errors[] = "Incorrect password";
		}
	}

	if (count($errors) > 0)
	{

		$loginResult = '<div id="login-errors">';

		foreach ($errors as $err)
		{
			$loginResult .=' ' . $err . ' ';
		}

		$loginResult .= '</div>';
		$frontpage->SetParam('headerClass', 'class="login-error"');
		$frontpage->SetParam('login_result', $loginResult);
	}
}

$tpl->AddTemplate($frontpage);
$tpl->Output();
?>