From f7d41a2cab511544a8291ebfb5ac3b931602b1cf Mon Sep 17 00:00:00 2001
From: Suzukihonoka <sakurafirex@gmail.com>
Date: Fri, 20 Dec 2024 15:51:14 +0800
Subject: [PATCH] feat: support Linux abstract namespace

---
 proxy/socks5.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/proxy/socks5.go b/proxy/socks5.go
index bdc9b04c..19dd4ea7 100644
--- a/proxy/socks5.go
+++ b/proxy/socks5.go
@@ -26,6 +26,13 @@ type Socks5 struct {
 }
 
 func NewSocks5(addr, user, pass string) (*Socks5, error) {
+	unix := len(addr) > 0 && addr[0] == '/'
+
+	// For support Linux abstract namespace
+	if len(addr) > 2 && addr[1] == '@' || addr[1] == 0x00 {
+		addr = addr[1:]
+	}
+
 	return &Socks5{
 		Base: &Base{
 			addr:  addr,
@@ -33,7 +40,7 @@ func NewSocks5(addr, user, pass string) (*Socks5, error) {
 		},
 		user: user,
 		pass: pass,
-		unix: len(addr) > 0 && addr[0] == '/',
+		unix: unix,
 	}, nil
 }