infra4drache/docker/ssh/Dockerfile

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FROM library/alpine
RUN apk add --no-cache openssh && \
sed -i /etc/ssh/sshd_config \
-e s/'#Port.*'/'Port 2222'/ \
-e s/'AllowTcpForwarding.*'/'AllowTcpForwarding yes'/ \
-e s/'GatewayPorts.*'/'GatewayPorts clientspecified'/ \
&& ssh-keygen -A
RUN adduser -D -s /bin/ash beagle
ADD beagle.key /home/beagle/.ssh/authorized_keys
RUN passwd -u beagle && \
chown -R beagle:beagle /home/beagle