added ui for proxy container (#762)

Added proxy container

client/server_scripts/socks5_proxy/Dockerfile

@@ -0,0 +1,10 @@
+FROM 3proxy/3proxy:latest
+
+LABEL maintainer="AmneziaVPN" 
+
+RUN mkdir -p /opt/amnezia
+RUN echo -e "#!/bin/bash\ntail -f /dev/null" > /opt/amnezia/start.sh
+RUN chmod a+x /opt/amnezia/start.sh
+
+ENTRYPOINT [ "/bin/sh", "/opt/amnezia/start.sh" ]
+CMD [ "" ]

client/server_scripts/socks5_proxy/configure_container.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+echo -e "#!/bin/3proxy" > /usr/local/3proxy/conf/3proxy.cfg
+echo -e "config /usr/local/3proxy/conf/3proxy.cfg" >> /usr/local/3proxy/conf/3proxy.cfg
+echo -e "timeouts 1 5 30 60 180 1800 15 60" >> /usr/local/3proxy/conf/3proxy.cfg
+
+echo -e "$SOCKS5_USER" >> /usr/local/3proxy/conf/3proxy.cfg
+
+echo -e "log /usr/local/3proxy/logs/3proxy.log" >> /usr/local/3proxy/conf/3proxy.cfg
+echo -e "logformat \"-\\\"\"+_G{\"\"time_unix\"\":%t, \"\"proxy\"\":{\"\"type:\"\":\"\"%N\"\", \"\"port\"\":%p}, \"\"error\"\":{\"\"code\"\":\"\"%E\"\"}, \"\"auth\"\":{\"\"user\"\":\"\"%U\"\"}, \"\"client\"\":{\"\"ip\"\":\"\"%C\"\", \"\"port\"\":%c}, \"\"server\"\":{\"\"ip\"\":\"\"%R\"\", \"\"port\"\":%r}, \"\"bytes\"\":{\"\"sent\"\":%O, \"\"received\"\":%I}, \"\"request\"\":{\"\"hostname\"\":\"\"%n\"\"}, \"\"message\"\":\"\"%T\"\"}\"" >> /usr/local/3proxy/conf/3proxy.cfg
+echo -e "auth $SOCKS5_AUTH_TYPE" >> /usr/local/3proxy/conf/3proxy.cfg
+echo -e "socks -p$SOCKS5_PROXY_PORT" >> /usr/local/3proxy/conf/3proxy.cfg

client/server_scripts/socks5_proxy/run_container.sh

@@ -0,0 +1,5 @@
+sudo docker run -d \
+--restart always \
+-p $SOCKS5_PROXY_PORT:$SOCKS5_PROXY_PORT/tcp \
+--name $CONTAINER_NAME \
+$CONTAINER_NAME

client/server_scripts/socks5_proxy/start.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# This scripts copied from Amnezia client to Docker container to /opt/amnezia and launched every time container starts
+
+echo "Container startup"
+
+/bin/3proxy /usr/local/3proxy/conf/3proxy.cfg