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CSRF defense

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git-svn-id: http://xe-core.googlecode.com/svn/branches/1.5.3.2@12460 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
ovclas 2012-12-26 04:52:07 +00:00
parent 36a04a44ba
commit a3266c1c53
2 changed files with 33 additions and 0 deletions
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18
config/func.inc.php
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@ -1131,6 +1131,24 @@
}
}
function checkCSRF()
{
if($_SERVER['REQUEST_METHOD'] != 'POST')
{
return false;
}
$defaultUrl = Context::getDefaultUrl();
$referer = parse_url($_SERVER["HTTP_REFERER"]);
if(!strstr($defaultUrl, $referer['host']))
{
return false;
}
return true;
}
/**
* Print raw html header
*