Add Timo Tijhof (Krinkle) to the Special:Version credits.

[lhc/web/wiklou.git] / img_auth.php

diff --git a/img_auth.php b/img_auth.php
index 7f922c5..d712589 100644 (file)
--- a/img_auth.php
+++ b/img_auth.php
@@ -1,5 +1,4 @@
 <?php
-
 /**
  * Image authorisation script
  *
@@ -22,13 +21,27 @@
  *
  * Your server needs to support PATH_INFO; CGI-based configurations usually don't.
  *
- * @file
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
  *
- **/
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
 
 define( 'MW_NO_OUTPUT_COMPRESSION', 1 );
 if ( isset( $_SERVER['MW_COMPILED'] ) ) {
-       require ( 'phase3/includes/WebStart.php' );
+       require ( 'core/includes/WebStart.php' );
 } else {
        require ( dirname( __FILE__ ) . '/includes/WebStart.php' );
 }
@@ -43,7 +56,7 @@ wfImageAuthMain();
 wfLogProfilingData();
 
 function wfImageAuthMain() {
-       global $wgImgAuthPublicTest, $wgRequest, $wgUploadDirectory;
+       global $wgImgAuthPublicTest, $wgRequest;
 
        // See if this is a public Wiki (no protections).
        if ( $wgImgAuthPublicTest
@@ -56,6 +69,10 @@ function wfImageAuthMain() {
 
        // Get the requested file path (source file or thumbnail)
        $matches = WebRequest::getPathInfo();
+       if ( !isset( $matches['title'] ) ) {
+               wfForbidden( 'img-auth-accessdenied', 'img-auth-nopathinfo' );
+               return;
+       }
        $path = $matches['title'];
        if ( $path && $path[0] !== '/' ) {
                // Make sure $path has a leading /
@@ -88,7 +105,7 @@ function wfImageAuthMain() {
        }
 
        // Check to see if the file exists
-       if ( !$repo->fileExists( $filename, FileRepo::FILES_ONLY ) ) {
+       if ( !$repo->fileExists( $filename ) ) {
                wfForbidden( 'img-auth-accessdenied','img-auth-nofile', $filename );
                return;
        }
@@ -104,7 +121,7 @@ function wfImageAuthMain() {
                wfForbidden( $result[0], $result[1], array_slice( $result, 2 ) );
                return;
        }
-       
+
        // Check user authorization for this title
        // Checks Whitelist too
        if ( !$title->userCan( 'read' ) ) {