tests: beginning of tests using Docker

tests/docker/Dockerfile

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+FROM debian:buster
+
+# Install SSH server
+RUN apt-get update && \
+    apt-get install -y openssh-server && \
+    apt-get clean
+
+RUN sed -i 's/PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
+
+RUN sed -i 's/#PasswordAuthentication yes/PasswordAuthentication yes/' /etc/ssh/sshd_config
+
+RUN useradd -m -s /bin/bash backy
+RUN echo "backy:backy" | chpasswd
+RUN echo "root:test" | chpasswd
+COPY --chown=backy:backy backytest.pub /home/backy/.ssh/authorized_keys
+COPY --chown=root:root backytest.pub /root/.ssh/authorized_keys
+
+EXPOSE 22
+RUN mkdir /var/run/sshd
+RUN chmod 0755 /var/run/sshd
+
+# RUN apt-get update && apt-get install -y 
+
+# Start SSH service
+CMD ["/usr/sbin/sshd", "-D"]
+# ENTRYPOINT service ssh start && bash