From df6b3ed77a934baa36c32dc74f383a088e36b0d4 Mon Sep 17 00:00:00 2001
From: Stephen Paul Weber <singpolyma@singpolyma.net>
Date: Tue, 30 Nov 2021 09:29:38 -0500
Subject: [PATCH] Require at least a dot in a JID

---
 sgx_jmp.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sgx_jmp.rb b/sgx_jmp.rb
index e08b52c..67e9a09 100644
--- a/sgx_jmp.rb
+++ b/sgx_jmp.rb
@@ -714,7 +714,7 @@ command :execute?, node: "web-register" do |iq|
 		sentry_hub.current_scope.set_user(jid: jid, tel: tel)
 		if iq.from.stripped != CONFIG[:web_register][:from]
 			BLATHER << iq.as_error("forbidden", :auth)
-		elsif jid == "" || tel !~ /\A\+\d+\Z/
+		elsif jid !~ /\./ || tel !~ /\A\+\d+\Z/
 			reply_with_note(iq, "Invalid JID or telephone number.", type: :error)
 		else
 			IQ_MANAGER.write(Blather::Stanza::Iq::Command.new.tap { |cmd|
-- 
2.34.5