83 lines
2.6 KiB
Python
83 lines
2.6 KiB
Python
# Copyright 2014-2015 Canonical Limited.
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#
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# This file is part of charm-helpers.
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#
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# charm-helpers is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License version 3 as
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# published by the Free Software Foundation.
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#
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# charm-helpers is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with charm-helpers. If not, see <http://www.gnu.org/licenses/>.
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#
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# Copyright 2012 Canonical Ltd.
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#
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# This file is sourced from lp:openstack-charm-helpers
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#
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# Authors:
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# James Page <james.page@ubuntu.com>
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# Adam Gandelman <adamg@ubuntu.com>
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#
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import subprocess
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from charmhelpers.core.hookenv import (
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config as config_get,
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relation_get,
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relation_ids,
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related_units as relation_list,
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log,
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INFO,
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)
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def get_cert(cn=None):
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# TODO: deal with multiple https endpoints via charm config
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cert = config_get('ssl_cert')
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key = config_get('ssl_key')
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if not (cert and key):
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log("Inspecting identity-service relations for SSL certificate.",
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level=INFO)
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cert = key = None
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if cn:
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ssl_cert_attr = 'ssl_cert_{}'.format(cn)
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ssl_key_attr = 'ssl_key_{}'.format(cn)
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else:
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ssl_cert_attr = 'ssl_cert'
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ssl_key_attr = 'ssl_key'
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for r_id in relation_ids('identity-service'):
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for unit in relation_list(r_id):
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if not cert:
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cert = relation_get(ssl_cert_attr,
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rid=r_id, unit=unit)
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if not key:
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key = relation_get(ssl_key_attr,
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rid=r_id, unit=unit)
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return (cert, key)
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def get_ca_cert():
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ca_cert = config_get('ssl_ca')
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if ca_cert is None:
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log("Inspecting identity-service relations for CA SSL certificate.",
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level=INFO)
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for r_id in relation_ids('identity-service'):
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for unit in relation_list(r_id):
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if ca_cert is None:
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ca_cert = relation_get('ca_cert',
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rid=r_id, unit=unit)
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return ca_cert
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def install_ca_cert(ca_cert):
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if ca_cert:
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with open('/usr/local/share/ca-certificates/keystone_juju_ca_cert.crt',
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'w') as crt:
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crt.write(ca_cert)
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subprocess.check_call(['update-ca-certificates', '--fresh'])
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