def SingleResolver.get_tsig(args)
tsig = nil
if (args.length == 1)
if (args[0])
if (args[0].instance_of?RR::TSIG)
tsig = args[0]
elsif (args[0].instance_of?Array)
tsig = RR.new_from_hash({:type => Types.TSIG, :klass => Classes.ANY, :name => args[0][0], :key => args[0][1]})
end
else
TheLog.info("TSIG signing switched off")
return nil
end
elsif (args.length ==2)
tsig = RR.new_from_hash({:type => Types.TSIG, :klass => Classes.ANY, :name => args[0], :key => args[1]})
else
raise ArgumentError.new("Wrong number of arguments to tsig=")
end
TheLog.info("TSIG signing now using #{tsig.name}, key=#{tsig.key}")
return tsig
end