extern/egroupware_official
1
0
Fork 0
mirror of https://github.com/EGroupware/egroupware.git synced 2024-11-27 02:14:45 +01:00
Code Issues Packages Projects Releases Wiki Activity

Fix Evolution CalDAV HTTP_IF_MATCH issue (Stylite#601)

Browse Source
This commit is contained in:
Jörg Lehrke 2010-06-11 10:00:04 +00:00
parent 464d08eb0d
commit 867dfd7829
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
phpgwapi/inc/class.groupdav_handler.inc.php
View File

@ -267,13 +267,16 @@ abstract class groupdav_handler
$etag = $this->get_etag($entry);
// If the clients sends an "If-Match" header ($_SERVER['HTTP_IF_MATCH']) we check with the current etag
// of the calendar --> on failure we return 412 Precondition failed, to not overwrite the modifications
if (isset($_SERVER['HTTP_IF_MATCH']) && ($this->http_if_match = $_SERVER['HTTP_IF_MATCH']) != $etag)
if (isset($_SERVER['HTTP_IF_MATCH']) &&
($this->http_if_match = (strstr($_SERVER['HTTP_IF_MATCH'], $etag) === false)))
{
if ($this->debug) error_log(__METHOD__."($method,,$id) HTTP_IF_MATCH='$_SERVER[HTTP_IF_MATCH]', etag='$etag': 412 Precondition failed");
return '412 Precondition Failed';
}
// if an IF_NONE_MATCH is given, check if we need to send a new export, or the current one is still up-to-date
if ($method == 'GET' && isset($_SERVER['HTTP_IF_NONE_MATCH']) && $_SERVER['HTTP_IF_NONE_MATCH'] == $etag)
if ($method == 'GET' &&
isset($_SERVER['HTTP_IF_NONE_MATCH']) &&
strstr($_SERVER['HTTP_IF_MATCH'], $etag) !== false)
{
if ($this->debug) error_log(__METHOD__."($method,,$id) HTTP_IF_NONE_MATCH='$_SERVER[HTTP_IF_NONE_MATCH]', etag='$etag': 304 Not Modified");
return '304 Not Modified';