FROM ubuntu:22.04

# Update the system, install OpenSSH Server, and set up users
RUN apt-get update && apt-get upgrade -y && \
    DEBIAN_FRONTEND=noninteractive TZ=Etc/UTC apt-get -y install tzdata && \
    apt-get install -y openssh-server git sudo udev software-properties-common locales

# Create user and set password for user and root user
ARG CODE_PASSWORD
RUN  useradd -rm -d /home/code -s /bin/bash -g root -G sudo -u 1000 code && \
    echo 'code:'$CODE_PASSWORD | chpasswd 

# Set up configuration for SSH
RUN mkdir /var/run/sshd && \
    sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd && \
    echo "export VISIBLE=now" >> /etc/profile

# Expose the SSH port
EXPOSE 22

# Add firstrun.sh to runit
ADD dockerrun.sh /dockerrun.sh
RUN chmod +x /dockerrun.sh

# Run SSH
#CMD ["/usr/sbin/sshd", "-D"]
CMD ["/dockerrun.sh"]