def createKmsRequest():
# Update the call ID
clt_config['call_id'] += 1
# KMS Protocol Major Version
if clt_config['KMSProtocolMajorVersion'] == 4:
handler = kmsRequestV4(None, clt_config)
elif clt_config['KMSProtocolMajorVersion'] == 5:
handler = kmsRequestV5(None, clt_config)
elif clt_config['KMSProtocolMajorVersion'] == 6:
handler = kmsRequestV6(None, clt_config)
else:
return None
requestBase = createKmsRequestBase()
return handler.generateRequest(requestBase)
def generateKmsResponseData(data, srv_config):
version = kmsBase.GenericRequestHeader(data)['versionMajor']
currentDate = time.strftime("%a %b %d %H:%M:%S %Y")
if version == 4:
loggersrv.info("Received V%d request on %s." % (version, currentDate))
messagehandler = pykms_RequestV4.kmsRequestV4(data, srv_config)
elif version == 5:
loggersrv.info("Received V%d request on %s." % (version, currentDate))
messagehandler = pykms_RequestV5.kmsRequestV5(data, srv_config)
elif version == 6:
loggersrv.info("Received V%d request on %s." % (version, currentDate))
messagehandler = pykms_RequestV6.kmsRequestV6(data, srv_config)
else:
loggersrv.info("Unhandled KMS version V%d." % version)
messagehandler = pykms_RequestUnknown.kmsRequestUnknown(data, srv_config)
return messagehandler.executeRequestLogic()
def readKmsResponseV5(data):
response = kmsRequestV5.ResponseV5(data)
decrypted = kmsRequestV5(data, clt_config).decryptResponse(response)
return decrypted