# Base on latest (edge) alpine image
FROM opensuse/leap:15.1

MAINTAINER “Jonathan Ervine” <docker@ervine.org>

# Install updates
ENV LANG='en_US.UTF-8' \
    LANGUAGE='en_US.UTF-8' \
    TERM='xterm' \
    STEP_USER='step' \
    STEP_GROUP='step' \
    STEP_UID='1001' \
    STEP_GID='1001' \
    STEP_VERSION='0.14.3' \
    STEP="/home/step" \
    STEPPATH="/home/step" \
    STEPDEBUG="1"

RUN zypper -n in tar wget curl gzip && \
    groupadd -g $STEP_GID $STEP_GROUP && \
    useradd -u $STEP_UID -g $STEP_GROUP -M $STEP_USER

RUN wget https://github.com/smallstep/certificates/releases/download/v$STEP_VERSION/step-certificates_linux_$STEP_VERSION\_amd64.tar.gz && \
    tar zxvf step-certificates_linux_$STEP_VERSION\_amd64.tar.gz -C /tmp/ && \
    mv /tmp/step-certificates_$STEP_VERSION/bin/* /usr/local/bin/ && \
    mkdir /home/step

RUN wget https://github.com/smallstep/cli/releases/download/v$STEP_VERSION/step_linux_$STEP_VERSION\_amd64.tar.gz && \
    tar zxvf step_linux_$STEP_VERSION\_amd64.tar.gz -C /tmp/ && \
    mv /tmp/step_$STEP_VERSION/bin/step /usr/local/bin/ 

RUN rm -rf step_linux_$STEP_VERSION\_amd64.tar.gz /tmp/step_$STEP_VERSION /tmp/step-certificates_$STEP_VERSION

EXPOSE 9000/tcp

USER $STEP_USER
WORKDIR /home/step
STOPSIGNAL SIGTERM

CMD [ "/bin/sh" ]