Sha256: 608882caaf7c0baa57c7f982b47e07c5a57b5643604b21c77e2084d2ec33bd2c
Contents?: true
Size: 1.2 KB
Versions: 43
Compression:
Stored size: 1.2 KB
Contents
module Incline
class CLI
class Prepare
private
def config_ssh(shell)
pa_rex = /#\s*PubkeyAuthentication\s+[^\n]*\n/
rl_rex = /#\s*PermitRootLogin\s+[^\n]*\n/
shell.with_stat('Configuring SSH') do
shell.sudo_exec "cp -f /etc/ssh/sshd_config #{shell.home_path}/tmp_sshd_conf"
contents = shell.read_file("#{shell.home_path}/tmp_sshd_conf")
new_contents = contents.gsub(pa_rex, "PubkeyAuthentication yes\n").gsub(rl_rex, "PermitRootLogin no\n")
if new_contents != contents
shell.write_file "#{shell.home_path}/tmp_sshd_conf", new_contents
shell.sudo_exec "chown root:root #{shell.home_path}/tmp_sshd_conf"
shell.sudo_exec "chmod 600 #{shell.home_path}/tmp_sshd_conf"
shell.sudo_exec "mv -f #{shell.home_path}/tmp_sshd_conf /etc/ssh/sshd_config"
begin
shell.sudo_exec_ignore_code 'systemctl restart sshd.service'
rescue
# ignore any errors from the SSH restart since we should be exiting the SSH session immediately after this gets executed anyway.
end
end
end
end
end
end
end
Version data entries
43 entries across 43 versions & 1 rubygems