def lookup(self, serverAddress, clientAddress):
        raise IdentError()
Return the rsa hostkey from the config.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/protocols/ident.py/IdentServer.lookup--crossover with--dataset/ETHPy150Open ganeti/ganeti/lib/config/__init__.py/ConfigWriter.GetRsaHostKey