From 64c1016b67aaf9c5165564fbe8e1ff441977ca61 Mon Sep 17 00:00:00 2001
From: dysf888 <47450409+dysf888@users.noreply.github.com>
Date: Mon, 6 Jan 2025 13:09:57 +0800
Subject: [PATCH] feat: Handle missing real IP header gracefully

---
 cmd/dashboard/rpc/rpc.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cmd/dashboard/rpc/rpc.go b/cmd/dashboard/rpc/rpc.go
index 51f6e12346..27750f8055 100644
--- a/cmd/dashboard/rpc/rpc.go
+++ b/cmd/dashboard/rpc/rpc.go
@@ -57,7 +57,8 @@ func getRealIp(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo,
 	} else {
 		vals := metadata.ValueFromIncomingContext(ctx, singleton.Conf.RealIPHeader)
 		if len(vals) == 0 {
-			return nil, fmt.Errorf("real ip header not found")
+			// 如果没有找到指定的 Header，使用NZ::Use-Peer-IP
+			return handler(ctx, req)
 		}
 		var err error
 		ip, err = utils.GetIPFromHeader(vals[0])