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| author | Marc Alexander <admin@m-a-styles.de> | 2013-11-08 23:12:42 +0100 |
|---|---|---|
| committer | Marc Alexander <admin@m-a-styles.de> | 2013-11-08 23:12:42 +0100 |
| commit | 60dda5577dfcbb3c5aac0fdd2a052e12293061a5 (patch) | |
| tree | 08d5c96f6de24c5c887bab732791fd48875df67f /phpBB/includes | |
| parent | 082a467cc8813b63bde604a3e08485d01c228acb (diff) | |
| download | forums-60dda5577dfcbb3c5aac0fdd2a052e12293061a5.tar forums-60dda5577dfcbb3c5aac0fdd2a052e12293061a5.tar.gz forums-60dda5577dfcbb3c5aac0fdd2a052e12293061a5.tar.bz2 forums-60dda5577dfcbb3c5aac0fdd2a052e12293061a5.tar.xz forums-60dda5577dfcbb3c5aac0fdd2a052e12293061a5.zip | |
[ticket/11997] Correctly redirect to front controllers
We currently do a lot of checks in order to prevent users from getting to
a 404 page. However, this logic relies on checking if a file or folder exists.
Due to the front controllers and the URL rewriting in 3.1, it is no longer
possible to rely on existing files for redirecting. This patch will take
care of properly redirecting users to front controller files. An incorrect
link will cause users to get a 404 error though.
PHPBB3-11997
Diffstat (limited to 'phpBB/includes')
| -rw-r--r-- | phpBB/includes/functions.php | 30 |
1 files changed, 6 insertions, 24 deletions
diff --git a/phpBB/includes/functions.php b/phpBB/includes/functions.php index 35fa785616..744e610f32 100644 --- a/phpBB/includes/functions.php +++ b/phpBB/includes/functions.php @@ -999,7 +999,9 @@ function phpbb_own_realpath($path) // @internal The slash in is_dir() gets around an open_basedir restriction if (!@file_exists($resolved) || (!@is_dir($resolved . '/') && !is_file($resolved))) { - return false; + // In order to allow proper URL rewriting we need to allow + // paths that are non-existent + //return false; } // Put the slashes back to the native operating systems slashes @@ -2696,20 +2698,6 @@ function redirect($url, $return = false, $disable_cd_check = false) // Relative uri $pathinfo = pathinfo($url); - if (!$disable_cd_check && !file_exists($pathinfo['dirname'] . '/')) - { - $url = str_replace('../', '', $url); - $pathinfo = pathinfo($url); - - if (!file_exists($pathinfo['dirname'] . '/')) - { - // fallback to "last known user page" - // at least this way we know the user does not leave the phpBB root - $url = generate_board_url() . '/' . $user->page['page']; - $failover_flag = true; - } - } - if (!$failover_flag) { // Is the uri pointing to the current directory? @@ -2723,14 +2711,7 @@ function redirect($url, $return = false, $disable_cd_check = false) $url = substr($url, 1); } - if ($user->page['page_dir']) - { - $url = generate_board_url() . '/' . $user->page['page_dir'] . '/' . $url; - } - else - { - $url = generate_board_url() . '/' . $url; - } + $url = generate_board_url() . '/' . $url; } else { @@ -2741,8 +2722,9 @@ function redirect($url, $return = false, $disable_cd_check = false) $root_dirs = array_diff_assoc($root_dirs, $intersection); $page_dirs = array_diff_assoc($page_dirs, $intersection); + $root_dirs_size = sizeof($root_dirs) - 2; - $dir = str_repeat('../', sizeof($root_dirs)) . implode('/', $page_dirs); + $dir = (($root_dirs_size > 0) ? str_repeat('../', $root_dirs_size) : '') . implode('/', $page_dirs); // Strip / from the end if ($dir && substr($dir, -1, 1) == '/') |