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authorrvelices <rv-github@modusoptimus.com>2008-10-17 01:06:00 +0000
committerrvelices <rv-github@modusoptimus.com>2008-10-17 01:06:00 +0000
commit93313d760c7e0db93f00ab2ff972b1495a8d67ae (patch)
tree0d0c82033087fb494cc6bd27d4cd95916846c4f2 /include
parent376bd21335bacde9ba8afaaa0cdc8b32601e3c7a (diff)
- mysql potential injection paranoia + code compaction in common.inc.php
git-svn-id: http://piwigo.org/svn/branches/2.0@2765 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to '')
-rw-r--r--include/common.inc.php61
-rw-r--r--include/ws_functions.inc.php10
2 files changed, 15 insertions, 56 deletions
diff --git a/include/common.inc.php b/include/common.inc.php
index cbe1d6d89..0b1a2b581 100644
--- a/include/common.inc.php
+++ b/include/common.inc.php
@@ -36,64 +36,21 @@ set_magic_quotes_runtime(0); // Disable magic_quotes_runtime
//
if( !get_magic_quotes_gpc() )
{
+ function sanitize_mysql_kv(&$v, $k)
+ {
+ $v = addslashes($v);
+ }
if( is_array( $_GET ) )
{
- while( list($k, $v) = each($_GET) )
- {
- if( is_array($_GET[$k]) )
- {
- while( list($k2, $v2) = each($_GET[$k]) )
- {
- $_GET[$k][$k2] = addslashes($v2);
- }
- @reset($_GET[$k]);
- }
- else
- {
- $_GET[$k] = addslashes($v);
- }
- }
- @reset($_GET);
+ array_walk_recursive( $_GET, 'sanitize_mysql_kv' );
}
-
- if( is_array($_POST) )
+ if( is_array( $_POST ) )
{
- while( list($k, $v) = each($_POST) )
- {
- if( is_array($_POST[$k]) )
- {
- while( list($k2, $v2) = each($_POST[$k]) )
- {
- $_POST[$k][$k2] = addslashes($v2);
- }
- @reset($_POST[$k]);
- }
- else
- {
- $_POST[$k] = addslashes($v);
- }
- }
- @reset($_POST);
+ array_walk_recursive( $_POST, 'sanitize_mysql_kv' );
}
-
- if( is_array($_COOKIE) )
+ if( is_array( $_COOKIE ) )
{
- while( list($k, $v) = each($_COOKIE) )
- {
- if( is_array($_COOKIE[$k]) )
- {
- while( list($k2, $v2) = each($_COOKIE[$k]) )
- {
- $_COOKIE[$k][$k2] = addslashes($v2);
- }
- @reset($_COOKIE[$k]);
- }
- else
- {
- $_COOKIE[$k] = addslashes($v);
- }
- }
- @reset($_COOKIE);
+ array_walk_recursive( $_COOKIE, 'sanitize_mysql_kv' );
}
}
if ( !empty($_SERVER["PATH_INFO"]) )
diff --git a/include/ws_functions.inc.php b/include/ws_functions.inc.php
index e4470f6c4..4bf48578a 100644
--- a/include/ws_functions.inc.php
+++ b/include/ws_functions.inc.php
@@ -187,6 +187,7 @@ function ws_caddie_add($params, &$service)
{
return new PwgError(401, 'Access denied');
}
+ $params['image_id'] = array_map( 'intval',$params['image_id'] );
if ( empty($params['image_id']) )
{
return new PwgError(WS_ERR_INVALID_PARAM, "Invalid image_id");
@@ -291,7 +292,7 @@ SELECT i.*, GROUP_CONCAT(category_id) cat_ids
AND ', $where_clauses).'
GROUP BY i.id
'.$order_by.'
-LIMIT '.$params['per_page']*$params['page'].','.$params['per_page'];
+LIMIT '.(int)($params['per_page']*$params['page']).','.(int)$params['per_page'];
$result = pwg_query($query);
while ($row = mysql_fetch_assoc($result))
@@ -683,8 +684,8 @@ SELECT id, date, author, content
FROM '.COMMENTS_TABLE.'
WHERE '.$where_comments.'
ORDER BY date
- LIMIT '.$params['comments_per_page']*(int)$params['comments_page'].
- ','.$params['comments_per_page'];
+ LIMIT '.(int)($params['comments_per_page']*$params['comments_page']).
+ ','.(int)$params['comments_per_page'];
$result = pwg_query($query);
while ($row = mysql_fetch_assoc($result))
@@ -857,6 +858,7 @@ function ws_images_setPrivacyLevel($params, &$service)
{
return new PwgError(401, 'Access denied');
}
+ $params['image_id'] = array_map( 'intval',$params['image_id'] );
if ( empty($params['image_id']) )
{
return new PwgError(WS_ERR_INVALID_PARAM, "Invalid image_id");
@@ -1262,7 +1264,7 @@ SELECT DISTINCT i.* FROM '.IMAGES_TABLE.' i
WHERE '. implode('
AND ', $where_clauses).'
'.$order_by.'
-LIMIT '.$params['per_page']*$params['page'].','.$params['per_page'];
+LIMIT '.(int)($params['per_page']*$params['page']).','.(int)$params['per_page'];
$result = pwg_query($query);
while ($row = mysql_fetch_assoc($result))