fix(firewall): SystemRules-Panel zeigt UDP/443 (HTTP/3 QUIC) Anti-Lockout

Die Systemregeln-Dokumentation listete nur TCP/443, aber das nftables-
Template enthält auch udp dport 443 für QUIC. Ohne den UDP-Eintrag wirkte
das Panel inkorrekt und erschwerte Firewall-Troubleshooting.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Debian
2026-05-28 15:47:12 +02:00
parent 0a31a253b3
commit abde59f9b4
5 changed files with 5 additions and 4 deletions

View File

@@ -39,6 +39,7 @@ interface SystemRule {
const ROWS: SystemRule[] = [
{ key: 'a1', chain: 'input', match: 'tcp dport 22 (rate-limit 10/min)', action: 'accept', note: 'anti-lockout: SSH' },
{ key: 'a2', chain: 'input', match: 'tcp dport 443', action: 'accept', note: 'anti-lockout: HAProxy public HTTPS' },
{ key: 'a2u',chain: 'input', match: 'udp dport 443', action: 'accept', note: 'anti-lockout: HAProxy HTTP/3 (QUIC)' },
{ key: 'a3', chain: 'input', match: 'tcp dport 3443', action: 'accept', note: 'anti-lockout: Management-UI (admin HTTPS)' },
{ key: 'b1', chain: 'input', match: 'ct state established,related', action: 'accept', note: 'stateful baseline' },
{ key: 'b2', chain: 'input', match: 'ct state invalid', action: 'drop', note: 'stateful baseline' },