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["/etc/ssh","/usr/local/etc/ssh","/etc","/usr/local/etc"].each { |dir|
{"SSHDSAKey_key" => "ssh_host_dsa_key.pub",
"SSHRSAKey_key" => "ssh_host_rsa_key.pub"}.each { |name,file|
Facter.add(name ) do
setcode do
value = nil
filepath = File.join(dir,file)
if FileTest.file?(filepath)
regex1 = %r{^(\S+) (\S+) (\S+)$}
regex2 = %r{^(\S+) (\S+)(\s+)$}
begin
line = File.open(filepath).read.chomp
if (match = regex1.match(line)) or (match = regex2.match(line))
value = match[2]
end
rescue
value = nil
end
end
value
end # end of proc
end # end of add
} # end of hash each
{"SSHDSAKey_comment" => "ssh_host_dsa_key.pub",
"SSHRSAKey_comment" => "ssh_host_rsa_key.pub"}.each { |name,file|
Facter.add(name ) do
setcode do
value = nil
filepath = File.join(dir,file)
if FileTest.file?(filepath)
regex = %r{^(\S+) (\S+) (\S+)$}
begin
line = File.open(filepath).read.chomp
if match = regex.match(line)
value = match[3]
end
rescue
value = nil
end
end
value
end # end of proc
end # end of add
} # end of hash each
} # end of dir each
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