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# frozen_string_literal: true
Facter.add('ssh_server_version_full') do
confine kernel: %w[Linux SunOS FreeBSD DragonFly Darwin]
setcode do
if Facter::Util::Resolution.which('sshd')
# sshd doesn't actually have a -V option (hopefully one will be added),
# by happy coincidence the usage information that is printed includes the
# version number.
version = Facter::Util::Resolution.exec('sshd -V 2>&1').
lines.
to_a.
select { |line| line.match(%r{^OpenSSH_|^Sun_SSH_}) }.
first.
rstrip
version&.gsub(%r{^(OpenSSH_|Sun_SSH_)([^ ,]+).*$}, '\2')
end
end
end
Facter.add('ssh_server_version_major') do
confine kernel: %w[Linux SunOS FreeBSD DragonFly DragonFly Darwin]
confine ssh_server_version_full: %r{\d+}
setcode do
version = Facter.value('ssh_server_version_full')
version.gsub(%r{^([0-9]+)\..*$}, '\1')
end
end
Facter.add('ssh_server_version_release') do
confine ssh_server_version_full: %r{\d+}
setcode do
version = Facter.value('ssh_server_version_full')
version&.gsub(%r{^([0-9]+\.[0-9]+(?:\.[0-9]+)?).*$}, '\1')
end
end
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