Modern version of XMPPHP extlib

[quix0rs-gnu-social.git] / lib / nickname.php

diff --git a/lib/nickname.php b/lib/nickname.php
index 6e638c21b74039a3316532271493b060af5dab68..e21517497a18cd0587530bc14519fb9ebf310ff5 100644 (file)
--- a/lib/nickname.php
+++ b/lib/nickname.php
@@ -54,7 +54,10 @@ class Nickname
      * We could probably use an email regex here, but mainly we are interested
      * in matching it in our URLs, like https://social.example/user@example.com
      */
-    const WEBFINGER_FMT = '[0-9a-zA-Z_]{1,64}\@[0-9a-zA-Z_-.]{3,255}';
+    const WEBFINGER_FMT = '(?:\w+[\w\-\_\.]*)?\w+\@'.URL_REGEX_DOMAIN_NAME;
+
+    // old one without support for -_. in nickname part:
+    // const WEBFINGER_FMT = '[0-9a-zA-Z_]{1,64}\@[0-9a-zA-Z_-.]{3,255}';
 
     /**
      * Regex fragment for checking a canonical nickname.