added go socks5 proxy for testing

vpn/compose.yml

@@ -53,6 +53,7 @@ services:
     networks:
       - reverse-proxy
     ports:
+      - 2525:1080 # socks5 proxy
       - 8777:8000 # http control
       - 9888:8888 # http proxy
       # - 6901:6901 # debian xfce firefox
@@ -66,6 +67,18 @@ services:
     volumes:
       - ${DOCKER_CONFIGS}/gluetun:/gluetun
 
+  go-socks5-proxy:
+    container_name: socks5
+    image: serjs/go-socks5-proxy
+    environment:
+      - PROXY_USER=${PROXY_USER}
+      - PROXY_PASSWORD=${PROXY_PASSWORD}
+    depends_on:
+      gluetun:
+        condition: service_started
+    network_mode: "service:gluetun"
+    restart: always
+
   jdownloader:
     container_name: jdownloader
     image: jlesage/jdownloader-2:latest