65 lines
2.2 KiB
Python
65 lines
2.2 KiB
Python
# Copyright (c) 2016 IBM Corporation
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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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import os
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import tempfile
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from oslo_log import log as logging
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LOG = logging.getLogger(__name__)
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class CertificateCollector(object):
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def __init__(self, paths=None):
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self.paths_checked = [
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'/etc/ssl/certs', '/etc/ssl/certs/xiv', '/etc/pki', '/etc/pki/xiv']
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if paths:
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self.paths_checked.extend(paths)
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self.paths_checked = set(self.paths_checked)
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self.tmp_fd = None
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self.tmp_path = None
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def collect_certificate(self):
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self.tmp_fd, self.tmp_path = tempfile.mkstemp()
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for path in self.paths_checked:
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if os.path.exists(path) and os.path.isdir(path):
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dir_contents = os.listdir(path)
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for f in dir_contents:
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full_path = os.path.join(path, f)
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if (os.path.isfile(full_path) and
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f.startswith('XIV') and
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f.endswith('.pem')):
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try:
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cert_file = open(full_path, 'r')
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os.write(self.tmp_fd, cert_file.read())
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cert_file.close()
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except Exception:
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LOG.exception("Failed to process certificate")
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os.close(self.tmp_fd)
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fsize = os.path.getsize(self.tmp_path)
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if fsize > 0:
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return self.tmp_path
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else:
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return None
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def free_certificate(self):
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if self.tmp_path:
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try:
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os.remove(self.tmp_path)
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except Exception:
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pass
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self.tmp_path = None
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