1 files changed, 29 insertions, 28 deletions
diff --git a/admin.php b/admin.php
index d72d4a0..48adacb 100644
--- a/admin.php
+++ b/admin.php
@@ -1,21 +1,21 @@
 <?php
 /***************************************************************************
-Copyright (C) 2007 - 2008 SemanticScuttle project (fork from Scuttle)
-http://sourceforge.net/projects/semanticscuttle/
+ Copyright (C) 2007 - 2008 SemanticScuttle project (fork from Scuttle)
+ http://sourceforge.net/projects/semanticscuttle/
 
-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 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-***************************************************************************/
+ 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ ***************************************************************************/
 
 require_once('header.inc.php');
 
@@ -24,7 +24,10 @@ $userservice = & ServiceFactory :: getServiceInstance('UserService');
 $bookmark2tagservice = & ServiceFactory :: getServiceInstance('Bookmark2Tagservice');
 $bookmarkservice = & ServiceFactory :: getServiceInstance('BookmarkService');
 $tag2tagservice = & ServiceFactory :: getServiceInstance('Tag2TagService');
-$templateservice = & ServiceFactory :: getServiceInstance('TemplateService');
+$templateservice = & ServiceFactory :: getServiceInstance('TemplateService');
+
+/* Managing current logged user */
+$currentUser = $userservice->getCurrentObjectUser();
 
 // Header variables
 $tplVars['subtitle'] = T_('Manage users');
@@ -32,23 +35,21 @@ $tplVars['loadjs'] = true;
 $tplVars['sidebar_blocks'] = array('users' );
 
 if ( !$userservice->isLoggedOn() ) {
-    header('Location: '. createURL('login', ''));
-    exit();
-}
+	header('Location: '. createURL('login', ''));
+	exit();
+}
 
-//$currentUser = $userservice->getCurrentUser();
-//$currentUserID = $userservice->getCurrentUserId();
-//$currentUsername = $currentUser[$userservice->getFieldName('username')];
-$currentObjectUser = $userservice->getCurrentObjectUser();
-
-if ( !$currentObjectUser->isAdmin() ) {
-    header('Location: '. createURL('bookmarks', $currentObjectUser->getUsername()));
-    exit();
+if ( !$currentUser->isAdmin() ) {
+	header('Location: '. createURL('bookmarks', $currentUser->getUsername()));
+	exit();
 }
 
 @list($url, $action, $user) = isset($_SERVER['PATH_INFO']) ? explode('/', $_SERVER['PATH_INFO']) : NULL;
+
 
-if ( $action ) {
+if ( $action
+&& strpos($_SERVER['HTTP_REFERER'], ROOT.'/admin.php') == 0  // Prevent CSRF attacks
+) {
 	switch ( $action ) {
 		case 'delete':
 			if ( $user && ($userinfo = $userservice->getUserByUsername($user)) ) {
@@ -78,4 +79,4 @@ if ( !is_array($users) ) {
 $tplVars['users'] =& $users;
 
 $templateservice->loadTemplate($templatename, $tplVars);
-?>
+?>