acct uri may have double slashes after scheme, may be url encoded

11 years ago · e71672a409
1 changed files with 4 additions and 1 deletions
--- a/mod/xrd.php
+++ b/mod/xrd.php
@ -3,8 +3,11 @@

 function xrd_content(&$a) {

-	$uri = notags(trim($_GET['uri']));
+	$uri = urldecode(notags(trim($_GET['uri'])));
 	$local = str_replace('acct:', '', $uri);
+	if(substr($local,0,2) == '//')
+		$local = substr($local,2);
+
 	$name = substr($local,0,strpos($local,'@'));

 	$r = q("SELECT * FROM `user` WHERE `nickname` = '%s' LIMIT 1",