freeipa/ipaserver/install/plugins/ca_renewal_master.py
Christian Heimes 523f70ae46 Terminology improvements: CA renewal
The term "CA renewal master" is a fixed term in FreeIPA and cannot
easily be replaced with an alternative term. At least we should use the
term consistently.

See: https://tools.ietf.org/id/draft-knodel-terminology-01.html
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Alexander Bokovoy <abbra@users.noreply.github.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2020-06-23 10:16:29 +02:00

133 lines
4.4 KiB
Python

# Authors:
# Jan Cholasta <jcholast@redhat.com>
#
# Copyright (C) 2014 Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from __future__ import absolute_import
import logging
from ipaserver.install import cainstance
from ipalib import errors
from ipalib import Updater
from ipalib.install import certmonger
from ipalib.plugable import Registry
from ipaplatform.paths import paths
from ipapython.dn import DN
from ipapython import directivesetter
logger = logging.getLogger(__name__)
register = Registry()
@register()
class update_ca_renewal_master(Updater):
"""
Set CA renewal master in LDAP.
"""
def execute(self, **options):
ca = cainstance.CAInstance(self.api.env.realm)
if not ca.is_configured():
logger.debug("CA is not configured on this host")
return False, []
ldap = self.api.Backend.ldap2
base_dn = DN(self.api.env.container_masters, self.api.env.basedn)
dn = DN(('cn', 'CA'), ('cn', self.api.env.host), base_dn)
filter = '(&(cn=CA)(ipaConfigString=caRenewalMaster))'
try:
entries = ldap.get_entries(base_dn=base_dn, filter=filter,
attrs_list=[])
except errors.NotFound:
pass
else:
logger.debug("found CA renewal master %s", entries[0].dn[1].value)
master = False
updates = []
for entry in entries:
if entry.dn == dn:
master = True
continue
updates.append({
'dn': entry.dn,
'updates': [
dict(action='remove', attr='ipaConfigString',
value='caRenewalMaster')
],
})
if master:
return False, updates
else:
return False, []
criteria = {
'cert-file': paths.RA_AGENT_PEM,
}
request_id = certmonger.get_request_id(criteria)
if request_id is not None:
logger.debug("found certmonger request for RA cert")
ca_name = certmonger.get_request_value(request_id, 'ca-name')
if ca_name is None:
logger.warning(
"certmonger request for RA cert is missing ca_name, "
"assuming local CA is not a renewal master.")
return False, []
ca_name = ca_name.strip()
if ca_name == 'dogtag-ipa-renew-agent':
pass
elif ca_name == 'dogtag-ipa-retrieve-agent-submit':
return False, []
elif ca_name == 'dogtag-ipa-ca-renew-agent':
return False, []
else:
logger.warning(
"certmonger request for RA cert has unknown ca_name '%s', "
"assuming local CA is not a renewal master", ca_name)
return False, []
else:
logger.debug("certmonger request for RA cert not found")
config = directivesetter.get_directive(
paths.CA_CS_CFG_PATH, 'subsystem.select', '=')
if config == 'New':
pass
elif config == 'Clone':
return False, []
else:
logger.warning(
"CS.cfg has unknown subsystem.select value '%s', "
"assuming local CA is not a renewal master", config)
return (False, False, [])
update = {
'dn': dn,
'updates': [
dict(action='add', attr='ipaConfigString',
value='caRenewalMaster')
],
}
return False, [update]