make proxy

README.md

@@ -4,6 +4,7 @@ It can authomatically authentificate via 'password+otp pin' schema and provide p
 
 ### Configuration
 Please specify your username, password and secret token in openvpn/settings/openvpn.env (you can use openvpn.env.sample)  
+Also you can specify proxy password for authentification, username is 'admin'.
 
 ### Definitions 
 Openvpn configuration file must be named 'client.ovpn' in 'openvpn/settings/conf/' directory.

docker-compose.yaml

@@ -13,7 +13,7 @@ services:
       - "/dev/net/tun:/dev/net/tun"
     restart: always
     volumes:
-      - ./openvpn/settings/conf:/etc/openvpn
+      - ./openvpn/settings/conf:/etc/openvpn:ro
     logging:
       driver: json-file
       options:

openvpn/docker/Dockerfile

@@ -27,7 +27,7 @@ RUN set -ex \
 	\
 	&& apk del .build-deps
 
-RUN apk update && apk add python3 curl && pip3 install pyotp
+RUN apk update && apk upgrade && apk add python3 curl && pip3 install pyotp
 ADD run.sh /run.sh
 ADD generate.py /generate.py
 ADD nserver.py /nserver.py

openvpn/docker/nserver.py

@@ -16,5 +16,9 @@ if 'nserver' in filedata:
 else:
  filedata = filedata.replace('daemon', 'daemon\nnserver {}'.format(nameserver))
 
+password = os.getenv('PROXY_PASSWORD')
+if password != None:
+  filedata = filedata.replace('auth none', 'auth strong\nusers admin:CL:{}'.format(password))
+
 with open(filename, 'w') as file:
   file.write(filedata)

openvpn/settings/openvpn.env.sample

@@ -1,4 +1,5 @@
 USERNAME=xxxxxxxxx
 PASSWORD=xxxxxxxxx
+PROXY_PASSWORD=xxxxxxxxx
 SECRET=xxxxxxxxx
 NAMESERVER=xxxxxxxxx