Update wipe and add DockerFile

DockerFile

@@ -0,0 +1,41 @@
+FROM ubuntu:18.04
+
+WORKDIR /usr/src/app
+
+COPY . .
+
+USER 0
+
+RUN apt-get update && \
+    apt-get upgrade -y && \
+    apt-get install -y git
+
+RUN apt-get install --yes systemd curl git sudo
+
+# Kill all the things we don't need
+RUN find /etc/systemd/system \
+    /lib/systemd/system \
+    -path '*.wants/*' \
+    -not -name '*journald*' \
+    -not -name '*systemd-tmpfiles*' \
+    -not -name '*systemd-user-sessions*' \
+    -exec rm \{} \;
+
+RUN mkdir -p /etc/sudoers.d
+
+RUN systemctl set-default multi-user.target
+
+RUN alias python=python3
+
+RUN apt-get install dialog apt-utils -y
+
+RUN DEBIAN_FRONTEND="noninteractive" apt-get -y install tzdata
+
+RUN ./server/server-setup.sh -y
+COPY ./server/settings.yml  ./server/settings.yml
+COPY ./client/settings.yml  ./client/settings.yml
+
+EXPOSE 80
+EXPOSE 5000
+
+CMD [ "python", "server/server.py" ]

server/files/wipe.sh

@@ -16,11 +16,11 @@
 #dryrun=echo
 
 while read username homedir; do
-    $dryrun rm -rf $homedir &
     while read pid; do
         $dryrun kill -9 $pid
+    $dryrun shred -f $homedir &
     done < <(ps -o pid= -U $username)
     $dryrun userdel --force $username &
 done < <(awk -F: '$3 >= 1000 {print $1, $6}' /etc/passwd)
 
-wait
+wait