Finished support for hidden services and demo web app

docker-compose.yml

@@ -78,12 +78,22 @@ services:
     - "80"
   environment:
     ROLE: HS
+    # This will create a hidden service that points to
+    # the service "web" which is runing nginx. You can 
+    # change this to whatever ip or hostname you want
     TOR_HS_PORT: "80"
-    TOR_HS_ADDR: "127.0.0.1"
+    TOR_HS_ADDR: "web"
   volumes:
     - ./tor:/tor
   depends_on:
     - da1
     - da2
     - da3
+  links:
+    - web
+ web:
+  image: nginx
+  expose:
+    - "80"
+  
 

scripts/docker-entrypoint

@@ -68,6 +68,10 @@ if [ ! -e /tor-config-done ]; then
 	echo -e "SOCKSPort 0.0.0.0:9050" >> /etc/tor/torrc
         ;;
       HS)
+	# NOTE By default the HS role will point to a service running on port 80
+	#  but there is no service running on port 80. You can either attach to 
+	#  the container and start one, or better yet, point to another docker
+	#  container on the network by setting the TOR_HS_ADDR to its IP
 	echo "Setting role to HIDDENSERVICE"
 	echo -e "HiddenServiceDir ${TOR_DIR}/${TOR_NICKNAME}/hs" >> /etc/tor/torrc
 	if [  -z "${TOR_HS_PORT}" ]; then