59 lines
1.9 KiB
Python
59 lines
1.9 KiB
Python
# Copyright (c) 2014 Rackspace US, Inc
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# All Rights Reserved.
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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 Generator API
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"""
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import abc
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import six
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@six.add_metaclass(abc.ABCMeta)
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class CertGenerator(object):
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"""Base Cert Generator Interface
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A Certificate Generator is responsible for generating private keys,
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generating CSRs, and signing TLS certificates.
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"""
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@abc.abstractmethod
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def sign_cert(self, csr, validity):
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"""Generates a signed certificate from the provided CSR
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This call is designed to block until a signed certificate can be
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returned.
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:param csr: A Certificate Signing Request
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:param validity: Valid for <validity> seconds from the current time
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:return: PEM Encoded Signed certificate
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:raises Exception: If certificate signing fails
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"""
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@abc.abstractmethod
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def generate_cert_key_pair(self, cn, validity, bit_length, passphrase):
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"""Generates a private key and certificate pair
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:param cn: Common name to use for the Certificate
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:param validity: Validity period for the Certificate
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:param bit_length: Private key bit length
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:param passphrase: Passphrase to use for encrypting the private key
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:return: octavia.certificates.common.Cert representation of the
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certificate data
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:raises Exception: If generation fails
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"""
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