/**
* Check if Internet Explorer will detect an incorrect cache extension in
* PATH_INFO or QUERY_STRING. If the request can't be allowed, show an error
* message or redirect to a safer URL. Returns true if the URL is OK, and
* false if an error message has been shown and the request should be aborted.
*
* @param $extWhitelist array
* @throws HttpError
* @return bool
*/
public function checkUrlExtension($extWhitelist = array())
{
global $wgScriptExtension;
$extWhitelist[] = ltrim($wgScriptExtension, '.');
if (IEUrlExtension::areServerVarsBad($_SERVER, $extWhitelist)) {
if (!$this->wasPosted()) {
$newUrl = IEUrlExtension::fixUrlForIE6($this->getFullRequestURL(), $extWhitelist);
if ($newUrl !== false) {
$this->doSecurityRedirect($newUrl);
return false;
}
}
throw new HttpError(403, 'Invalid file extension found in the path info or query string.');
}
return true;
}
/**
* Check if Internet Explorer will detect an incorrect cache extension in
* PATH_INFO or QUERY_STRING. If the request can't be allowed, show an error
* message or redirect to a safer URL. Returns true if the URL is OK, and
* false if an error message has been shown and the request should be aborted.
*
* @param $extWhitelist array
* @return bool
*/
public function checkUrlExtension($extWhitelist = array())
{
global $wgScriptExtension;
$extWhitelist[] = ltrim($wgScriptExtension, '.');
/* Wikia change begin BugId: 34550
* Allow /wiki/ urls to serve user javascript/css */
$extWhitelist[] = 'js';
$extWhitelist[] = 'css';
/* Wikia change end */
if (IEUrlExtension::areServerVarsBad($_SERVER, $extWhitelist)) {
if (!$this->wasPosted()) {
$newUrl = IEUrlExtension::fixUrlForIE6($this->getFullRequestURL(), $extWhitelist);
if ($newUrl !== false) {
$this->doSecurityRedirect($newUrl);
return false;
}
}
throw new HttpError(403, 'Invalid file extension found in the path info or query string.');
}
return true;
}
