moved to ubuntu18

Dockerfile

@@ -1,16 +1,16 @@
-FROM ubuntu:16.04
+FROM ubuntu:18.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && \
     apt-get install -y --allow-unauthenticated vim openssh-server mc \
-       less mercurial wget boxes firefox chromium-browser sudo netcat \
-       lxde vnc4server net-tools terminator lxappearance figlet && apt-get clean
+       less mercurial fiurefox chromium-browser git wget curl boxes sudo netcat \
+        net-tools terminator default-jdk figlet python3-dev && apt-get clean && \
+    curl https://bootstrap.pypa.io/get-pip.py | python3
 RUN hg clone https://bitbucket.org/MoonQ/tools /usr/local/share/q-tools
 RUN echo X11UseLocalhost no >> /etc/ssh/sshd_config
 
 ADD bootstuff.sh /
 ADD userinit.sh /
-ADD vnc_passwd /
 RUN /userinit.sh
 
 

README.md

@@ -1,17 +1,14 @@
 # Sandbox X environment in Docker
 
-This setup creates a VNC server running LXDE with two browsers installed
+This setup creates a ssh server with two browsers installed
 (chromium and firefox). 
 The executable connects to the container with SSH. Once SSH session exits,
-the container is destroyed. The executable automatically starts `vncviewer`
-after starting the container if --vnc passed.
+the container is destroyed. 
 
 Run the `build-run` script to build and run the container.
 Following arguments may be passed:
 
-* `--vnc`        Starts vncviewer
-* `--geometry`   Default geometry for VNC server, e.g. `1024x768`
 * `--new-passwd` Generates a new random `vnc_passwd` file used
-  for authenticating the VNC client.
+  for authentication.
 
 

build-run

@@ -35,7 +35,6 @@ for (( i=1; i<=$#; i++ )); do
   }
 done
 set -e
-[[ -f vnc_passwd ]] || pwgen
 [[ -f .id_rsa.pub ]] || rsagen
 [[ -f .id_rsa ]] || rsagen
 
@@ -76,14 +75,6 @@ while :; do
   ssh-keyscan $IP && break
 done
 
-[[ "$VNC" -eq 1 ]] && {
-  ssh -i .id_rsa -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no $USER@$IP /home/$USER/bin/vncs "$VNCSIZE"
-  while :; do
-    wget -qO- ${IP}:5900 && break
-    sleep 5
-  done
-  vncviewer -passwd vnc_passwd ${IP}:5900 &> /dev/null &
-}
 ssh -i .id_rsa -XY -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no $USER@$IP #&& break
 echo "Shutting down $nname"
 sleep 1

userinit.sh.template

@@ -12,31 +12,6 @@ echo '--PUBKEY--' > /home/$USR/.ssh/authorized_keys
 chmod 700 /home/$USR/.ssh
 chmod 600 /home/$USR/.ssh/authorized_keys
 chsh -s /bin/bash $USR
-cp /vnc_passwd /home/$USR/.vnc/passwd
-chmod 600 /home/$USR/.vnc/passwd
-echo '#!/bin/sh
-[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
-[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
-
-xsetroot -solid grey
-vncconfig -iconic &
-terminator &
-openbox &
-lxpanel -p LXDE &
-pcmanfm --desktop --profile LXDE &
-/usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1 *
-' > /home/$USR/.vnc/xstartup
-
-echo "#!/bin/bash
-
-vncserver :0 -depth 24 \$1 \
- -geometry 1680x1050 \
- -geometry 800x600 \
- -geometry 1024x768 \
- -geometry 1280x1024 \
- -geometry 1600x1200 \
- -geometry 1280x720
-" > /home/$USR/bin/vncs
 
 echo "#!/bin/bash