persistent db for docker

docker/code/run.sh

@@ -1,12 +1,22 @@
 #!/bin/bash
 set -e
-/etc/init.d/ssh start
-useradd -u $USR user
-mkdir -p /home/user/.ssh /home/user/bin
+
+id user 2> /dev/null || \
+  useradd -s /bin/bash -u $USR user || \
+  useradd -s /bin/bash -u $USR -M user
+
+mkdir -p /home/user/.ssh /home/user/bin /home/user/db
 chown -R user /home/user /backdoor
+cd /backdoor && make install
+
+/home/user/bin/ssh-backdoor --db /home/user/db/ssh-backdoor.sqlite list
+ln -sfT /home/user/db/ssh-backdoor.sqlite /tmp/ssh-backdoor.sqlite
+
 chmod 600 /home/user/.ssh/*
-chmod 700 /home/user/.ssh /home/user/bin
-su -l -c /install.sh user
+chmod 600 /home/user/db/*
+chmod 700 /home/user/.ssh /home/user/bin /home/user/bin/*
+
+/etc/init.d/ssh start
 while :; do
   sleep 60
 done