18 lines
799 B
Docker
18 lines
799 B
Docker
FROM rockylinux/rockylinux
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ENV container docker
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RUN dnf -y install openssh-server openssh-clients
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RUN echo root:kit+instigates+polynomials | chpasswd
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RUN ssh-keygen -f /etc/ssh/ssh_host_rsa_key -N '' -t rsa
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RUN ssh-keygen -f /etc/ssh/ssh_host_ecdsa_key -N '' -t ecdsa
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RUN ssh-keygen -f /etc/ssh/ssh_host_ed25519_key -N '' -t ed25519
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RUN sed -i -e '/UseDNS/a UseDNS no' /etc/ssh/sshd_config
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RUN echo "TrustedUserCAKeys /etc/ssh/zoo_ssh_ca.pub" >> /etc/ssh/sshd_config
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RUN echo "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINvRHDhxwI9MMzSFhFKs3UDFVV8Y6oVSXX6CY+rpiKRj" > /etc/ssh/zoo_ssh_ca.pub
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RUN echo "GatewayPorts yes" >> /etc/ssh/sshd_config
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RUN echo "AllowTcpForwarding yes" >> /etc/ssh/sshd_config
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RUN echo PS1=\"[rocky] $ \" >> ~/.bashrc
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RUN rm -f /run/nologin
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EXPOSE 22
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CMD ["/usr/sbin/sshd", "-D"]
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