ssh docker

`

FROM build:latest
MAINTAINER Alex Hortin

EXPOSE 22
EXPOSE 80

##############################
# installing tiny init (tini)
##############################
RUN apk add --update tini gcc make 

##############################
#configuring ssh
##############################
# add openssh and clean
RUN apk add --update openssh \
    && rm  -rf /tmp/* /var/cache/apk/*

# add entrypoint and startup script
ADD docker-entrypoint.sh /usr/local/bin
ADD startup.sh /usr/local/bin

#make sure we get fresh keys
RUN rm -rf /etc/ssh/ssh_host_rsa_key /etc/ssh/ssh_host_dsa_key

#setup the ssh server
RUN mkdir /root/.ssh
RUN chmod 0700 /root/.ssh
COPY ./ssh/id_rsa.pub /root/.ssh/authorized_keys
RUN chmod 0600 /root/.ssh/authorized_keys

##############################
# installing vulnerable web server
##############################
COPY executables/central_logging_server /root/server

ENTRYPOINT ["docker-entrypoint.sh"]
CMD ["startup.sh"]



-------------------------------------------startup.sh
#!/bin/sh

python2.7 root/server &
/usr/sbin/sshd -D 
-------------------------------------------
#!/bin/sh

if [ ! -f "/etc/ssh/ssh_host_rsa_key" ]; then
    # generate fresh rsa key
    ssh-keygen -f /etc/ssh/ssh_host_rsa_key -N '' -t rsa
fi
if [ ! -f "/etc/ssh/ssh_host_dsa_key" ]; then
    # generate fresh dsa key
    ssh-keygen -f /etc/ssh/ssh_host_dsa_key -N '' -t dsa
fi

#prepare run dir
if [ ! -d "/var/run/sshd" ]; then
  mkdir -p /var/run/sshd
fi

/sbin/tini --

exec "$@"