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# Copyright (c) 2014 The Johns Hopkins University/Applied Physics Laboratory
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from kmip.core.enums import CredentialType
from kmip.core.objects import Credential
class CredentialFactory(object):
def __init__(self):
pass
def _create_credential(self, credential_type, credential_value):
credential_type = Credential.CredentialType(credential_type)
return Credential(credential_type=credential_type,
credential_value=credential_value)
def create_credential(self, cred_type, value):
# Switch on the type of the credential
if cred_type is CredentialType.USERNAME_AND_PASSWORD:
value = self._create_username_password_credential(value)
elif cred_type is CredentialType.DEVICE:
value = self._create_device_credential(value)
else:
msg = 'Unrecognized credential type: {0}'
raise ValueError(msg.format(cred_type))
return self._create_credential(cred_type, value)
def _create_username_password_credential(self, value):
username = value.get('Username')
password = value.get('Password')
username = Credential.UsernamePasswordCredential.Username(username)
password = Credential.UsernamePasswordCredential.Password(password)
return Credential.UsernamePasswordCredential(username=username,
password=password)
def _create_device_credential(self, value):
dsn = value.get('Device Serial Number')
password = value.get('Password')
dev_id = value.get('Device Identifier')
net_id = value.get('Network Identifier')
mach_id = value.get('Machine Identifier')
med_id = value.get('Media Identifier')
dsn = Credential.DeviceCredential.DeviceSerialNumber(dsn)
password = Credential.DeviceCredential.Password(password)
dev_id = Credential.DeviceCredential.DeviceIdentifier(dev_id)
net_id = Credential.DeviceCredential.NetworkIdentifier(net_id)
mach_id = Credential.DeviceCredential.MachineIdentifier(mach_id)
med_id = Credential.DeviceCredential.MediaIdentifier(med_id)
return Credential.DeviceCredential(device_serial_number=dsn,
password=password,
device_identifier=dev_id,
network_identifier=net_id,
machine_identifier=mach_id,
media_identifier=med_id)
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