From 3f1abbbcf47df84a371e62aef92b88d4f693e4ca Mon Sep 17 00:00:00 2001
From: Alexander Merkle <alexander.merkle@lauterbach.com>
Date: Thu, 16 Jul 2026 17:49:01 +0200
Subject: [PATCH] allow to set SOCKS credentials using environment variables

---
 Cargo.toml  | 2 +-
 src/main.rs | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 3d4208a..5b8c942 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ description = "Convert Socks5 proxy into Http proxy"
 [dependencies]
 color-eyre = { version = "0.6", default-features = false }
 hyper = { version = "1.7", features = ["client","server","http1"] }
-clap = { version = "4", features = ["derive"] }
+clap = { version = "4", features = ["derive", "env"] }
 tokio-socks = "0.5"
 tokio = { version = "1.47", features = ["macros", "rt-multi-thread"] }
 bytes = "1.10"
diff --git a/src/main.rs b/src/main.rs
index a58878c..80015a8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,11 +17,11 @@ use tokio::net::TcpListener;
 #[group()]
 struct AuthParams {
     /// Socks5 username
-    #[arg(short = 'u', long, required = false)]
+    #[arg(short = 'u', long, env = "SOCKS5_USER", required = false)]
     username: String,
 
     /// Socks5 password
-    #[arg(short = 'P', long, required = false)]
+    #[arg(short = 'P', long, env = "SOCKS5_PASSWORD", required = false)]
     password: String,
 }