From a4949e5694b9ffb8b8e11e89ca8cceb26555d479 Mon Sep 17 00:00:00 2001
From: steering7253
Date: Wed, 8 Apr 2026 16:43:45 +0000
Subject: update endpoint regex - allow dns

---
 autopeer_shell.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'autopeer_shell.py')

diff --git a/autopeer_shell.py b/autopeer_shell.py
index 6b31ecb..abb4100 100755
--- a/autopeer_shell.py
+++ b/autopeer_shell.py
@@ -92,7 +92,8 @@ class AutopeerShell(cmd.Cmd):
 		if not re.match(PUBKEY_REGEX, pubkey):
 			print(f'Error: pubkey must match {PUBKEY_REGEX}', file=sys.stderr)
 			return
-		ENDPOINT_REGEX = r'^([0-9.]+|[0-9a-fA-F:]+)$'
+		ENDPOINT_REGEX = r'^((?#IPv4)[0-9.]+|(?#IPv6)[0-9a-fA-F:]+|(?#DNS)(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9]))$'
+		# (([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9]) via https://stackoverflow.com/questions/106179/regular-expression-to-match-dns-hostname-or-ip-address
 		if not re.match(ENDPOINT_REGEX, endpoint):
 			print(f'Error: wg address must match {ENDPOINT_REGEX}', file=sys.stderr)
 			return
-- 
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