1
 2FROM ubuntu:20.04
 3
 4RUN apt-get update \
 5    && apt-get install -y openssh-server iproute2
 6
 7RUN mkdir /var/run/sshd
 8RUN echo 'root:pawn' | chpasswd
 9RUN sed -i 's/#*PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
10RUN sed -i 's/#*Port 22/Port 1337/' /etc/ssh/sshd_config
11
12# SSH login fix. Otherwise user is kicked off after login
13RUN sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd
14
15ENV NOTVISIBLE "in users profile"
16RUN echo "export VISIBLE=now" >> /etc/profile
17
18EXPOSE 1337
19CMD ["/usr/sbin/sshd", "-D", "-e"]
20
21
22