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Merge pull request #160 from NIKO28/patch-1

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Login CSFR Protection
This commit is contained in:
yi12345
2012-11-03 00:38:02 -07:00
parent 176c313845 3843f27349
commit a143a852ed
1 changed files with 9 additions and 0 deletions
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login.php
+9
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@@ -20,6 +20,14 @@ if(isset($_GET['del_cookie'])) {
if(!isset($_COOKIE['COOKUSR'])) {
$_COOKIE['COOKUSR'] = "";
}
if ( $_SERVER[ 'REQUEST_METHOD' ] == 'POST' ) {
if ( !isset( $_SESSION[ 'csrf' ] ) || $_SESSION[ 'csrf' ] !== $_POST[ 'csrf' ] )
throw new RuntimeException( 'CSRF attack' );
}
$key = sha1( microtime() );
$_SESSION[ 'csrf' ] = $key;
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
@@ -213,6 +221,7 @@ CountBack(gsecs);
?>
<form method="post" name="snd" action="login.php">
<input type="hidden" name="ft" value="a4" />
<input type="hidden" name="csrf" value="<?php echo $key; ?>" />
<script type="text/javascript">
Element.implement({
//imgid: falls zu dem link ein pfeil geh?rt kann dieser "auf/zugeklappt" werden