From f3cc2c3985d20b9d7c75998ad100cacf5cad5789 Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Thu, 21 May 2015 05:32:26 -0400
Subject: [PATCH] - session removal fix (csrf)
---
interface/lib/classes/tform.inc.php | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/interface/lib/classes/tform.inc.php b/interface/lib/classes/tform.inc.php
index 94f72c0..d0bb7d1 100644
--- a/interface/lib/classes/tform.inc.php
+++ b/interface/lib/classes/tform.inc.php
@@ -680,11 +680,13 @@
}
if($_csrf_valid !== true) {
$app->log('CSRF attempt blocked. Referer: ' . (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : 'unknown'), LOGLEVEL_WARN);
+ $errmsg = 'err_csrf_attempt_blocked';
+ $this->errorMessage .= ($api == true ? $errmsg : $this->wordbook[$errmsg]."<br />") . "\r\n";
unset($_POST);
unset($record);
}
- $_SESSION['_csrf'][$_csrf_id] = ' ';
- $_SESSION['_csrf_timeout'][$_csrf_id] = ' ';
+ $_SESSION['_csrf'][$_csrf_id] = null;
+ $_SESSION['_csrf_timeout'][$_csrf_id] = null;
unset($_SESSION['_csrf'][$_csrf_id]);
unset($_SESSION['_csrf_timeout'][$_csrf_id]);
@@ -694,6 +696,8 @@
if($timeout < time()) $to_unset[] = $_csrf_id;
}
foreach($to_unset as $_csrf_id) {
+ $_SESSION['_csrf'][$_csrf_id] = null;
+ $_SESSION['_csrf_timeout'][$_csrf_id] = null;
unset($_SESSION['_csrf'][$_csrf_id]);
unset($_SESSION['_csrf_timeout'][$_csrf_id]);
}
--
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