X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=application%2FUtils.php;h=1422961d4a9acb522bf74d87ae848c77ae157cad;hb=b11c8f25dfe3c684f2f39352e3acdeb660a069ac;hp=fa18f1588b278352554dbf85312980f4be6289e8;hpb=6211c498f6e0bdc6d86152e9777bcc75955a5ec4;p=github%2Fshaarli%2FShaarli.git

diff --git a/application/Utils.php b/application/Utils.php
old mode 100644
new mode 100755
index fa18f158..1422961d
--- a/application/Utils.php
+++ b/application/Utils.php
@@ -140,11 +140,16 @@ function checkPHPVersion($minVersion, $curVersion)
 
 /**
  * Validate session ID to prevent Full Path Disclosure.
+ *
  * See #298.
+ * The session ID's format depends on the hash algorithm set in PHP settings
  *
  * @param string $sessionId Session ID
  *
  * @return true if valid, false otherwise.
+ *
+ * @see http://php.net/manual/en/function.hash-algos.php
+ * @see http://php.net/manual/en/session.configuration.php
  */
 function is_session_id_valid($sessionId)
 {
@@ -156,7 +161,7 @@ function is_session_id_valid($sessionId)
         return false;
     }
 
-    if (!preg_match('/^[a-z0-9]{2,32}$/', $sessionId)) {
+    if (!preg_match('/^[a-zA-Z0-9,-]{2,128}$/', $sessionId)) {
         return false;
     }