X-Git-Url: http://git.shiar.nl/minimedit.git/blobdiff_plain/487771a9db7678090c96997cda323b53706f95a9..396a686c85aa2a7fe3057da642382a12124b69bf:/edit.php

diff --git a/edit.php b/edit.php
index cf9b6c0..3b280ee 100644
--- a/edit.php
+++ b/edit.php
@@ -1,4 +1,6 @@
 <?php
+ob_clean();
+
 function abort($status, $body) {
 	header("HTTP/1.1 $status");
 	print "$body\n";
@@ -14,7 +16,7 @@ if (!isset($_SERVER['PATH_INFO']) or strlen($_SERVER['PATH_INFO']) <= 1)
 	abort('409 input error', "geen bestand aangeleverd");
 
 $filename = ltrim($Args, '/').'.html';
-if (!preg_match('{^(?:[/a-z0-9-])+\.html$}', $filename))
+if (preg_match('{^\.}', $filename))
 	abort('403 input error', "ongeldige bestandsnaam: $filename");
 if (file_exists($filename) and !is_writable($filename))
 	abort('403 input error', "onwijzigbaar bestand: $filename");
@@ -32,6 +34,9 @@ if (!strlen($upload)) {
 	exit;
 }
 
+if (!file_exists(dirname($filename)) and !mkdir(dirname($filename)))
+	abort('500 save error', "fout bij aanmaken van map voor $filename");
+
 if (!file_put_contents($filename, $upload))
 	abort('500 save error', "fout bij schrijven van $filename");