From: Michael Tremer <michael.tremer@ipfire.org>
Date: Mon, 5 Jan 2026 10:48:50 +0000 (+0000)
Subject: sources: Convert all domains to lowercase
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef9f46d6d1b1d1d147ee8787a34ce779a533fbf8;p=dbl.git

sources: Convert all domains to lowercase

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/dnsbl/sources.py b/src/dnsbl/sources.py
index a6617e2..27bdf7d 100644
--- a/src/dnsbl/sources.py
+++ b/src/dnsbl/sources.py
@@ -273,6 +273,9 @@ class Source(sqlmodel.SQLModel, database.BackendMixin, table=True):
 								log.warning(_("Skipping invalid domain: %s") % domain)
 								continue
 
+							# Convert the domain to lowercase
+							domain = domain.lower()
+
 							# Skip any invalid domain names
 							if not util.is_fqdn(domain):
 								# Silently skip any IP addresses