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Provide passthru on icons, images, css and js files.

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In Chrome it requests the favicon (for example) very frequently
which was causing a prompt for authentication where there was a
poorly considered regex in the rewrite rules.  I think this is
a good backup to the rewrite rules to pass through on such files.
This commit is contained in:
Andrew McMillan 2010-02-24 12:47:55 +13:00
parent 92547a12e1
commit 945b9d501c
1 changed files with 11 additions and 0 deletions
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11
htdocs/caldav.php
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@ -8,6 +8,17 @@
* @copyright Catalyst .Net Ltd, Morphoss Ltd <http://www.morphoss.com/>
* @license http://gnu.org/copyleft/gpl.html GNU GPL v2 or later
*/
if ( preg_match( '{^(/favicon.ico|davical.css|(images|js|css)/.+)$}', $_SERVER['PATH_INFO'], $matches ) ) {
$filename = $_SERVER['DOCUMENT_ROOT'] . preg_replace('{(\.\.|\\\\)}', '', $matches[1]);
$fh = @fopen($matches[1],'r');
if ( ! $fh ) {
@header( sprintf("HTTP/1.1 %d %s", 404, 'Not found') );
}
else {
fpassthru($fh);
}
exit(0);
}
require_once('../inc/always.php');
// dbg_error_log( 'caldav', ' User agent: %s', ((isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : 'Unfortunately Mulberry does not send a "User-agent" header with its requests :-(')) );
// dbg_log_array( 'headers', '_SERVER', $_SERVER, true );