93 lines
2.8 KiB
Python
93 lines
2.8 KiB
Python
# Copyright 2014, 2015 Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Certificate manager API
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"""
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import abc
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import six
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from magnum.common.x509 import operations
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@six.add_metaclass(abc.ABCMeta)
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class Cert(object):
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"""Base class to represent all certificates."""
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@abc.abstractmethod
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def get_certificate(self):
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"""Returns the certificate."""
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pass
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@abc.abstractmethod
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def get_intermediates(self):
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"""Returns the intermediate certificates."""
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pass
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@abc.abstractmethod
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def get_private_key(self):
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"""Returns the private key for the certificate."""
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pass
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def get_decrypted_private_key(self):
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"""Returns the decrypted private key for the certificate."""
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return operations.decrypt_key(self.get_private_key(),
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self.get_private_key_passphrase())
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@abc.abstractmethod
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def get_private_key_passphrase(self):
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"""Returns the passphrase for the private key."""
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pass
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@six.add_metaclass(abc.ABCMeta)
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class CertManager(object):
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"""Base Cert Manager Interface
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A Cert Manager is responsible for managing certificates for TLS.
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"""
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@abc.abstractmethod
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def store_cert(self, certificate, private_key, intermediates=None,
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private_key_passphrase=None, expiration=None,
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name='Magnum TLS Cert', **kwargs):
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"""Stores (i.e., registers) a cert with the cert manager.
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This method stores the specified cert and returns its UUID that
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identifies it within the cert manager.
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If storage of the certificate data fails, a CertificateStorageException
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should be raised.
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"""
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pass
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@abc.abstractmethod
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def get_cert(self, cert_uuid, check_only=False, **kwargs):
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"""Retrieves the specified cert.
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If check_only is True, don't perform any sort of registration.
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If the specified cert does not exist, a CertificateStorageException
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should be raised.
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"""
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pass
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@abc.abstractmethod
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def delete_cert(self, cert_uuid, **kwargs):
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"""Deletes the specified cert.
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If the specified cert does not exist, a CertificateStorageException
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should be raised.
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"""
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pass
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