From 3412709f9bcb5734d5605e57f29141475b9ddd88 Mon Sep 17 00:00:00 2001
From: Copilot <198982749+Copilot@users.noreply.github.com>
Date: Thu, 15 Jan 2026 23:16:06 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20fail2ban=20IPv6=20?=
 =?UTF-8?q?=E5=9C=B0=E5=9D=80=E6=98=BE=E7=A4=BA=E5=92=8C=E8=A7=A3=E5=B0=81?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98=20(#1245)?=
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* Initial plan

* fix: 修复 fail2ban IPv6 地址显示和解封问题

Co-authored-by: devhaozi <115467771+devhaozi@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: devhaozi <115467771+devhaozi@users.noreply.github.com>
---
 internal/apps/fail2ban/app.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/apps/fail2ban/app.go b/internal/apps/fail2ban/app.go
index 09eadfef..1c910010 100644
--- a/internal/apps/fail2ban/app.go
+++ b/internal/apps/fail2ban/app.go
@@ -263,7 +263,7 @@ func (s *App) BanList(w http.ResponseWriter, r *http.Request) {
 		service.Error(w, http.StatusInternalServerError, s.t.Get("failed to get total banned list"))
 		return
 	}
-	bannedIp, err := shell.Execf(`fail2ban-client status %s | grep "Banned IP list" | awk -F ":" '{print $2}'`, req.Name)
+	bannedIp, err := shell.Execf(`fail2ban-client status %s | grep "Banned IP list" | sed 's/.*Banned IP list:[[:space:]]*//'`, req.Name)
 	if err != nil {
 		service.Error(w, http.StatusInternalServerError, s.t.Get("failed to get banned ip list"))
 		return