freeipa/ipaserver/install/plugins/update_pacs.py
Martin Basti f24f614396 Server Upgrade: specify order of plugins in update files
* add 'plugin' directive
* specify plugins order in update files
* remove 'run plugins' options
* use ldapupdater API instance in plugins
* add update files representing former PreUpdate and PostUpdate order of plugins

https://fedorahosted.org/freeipa/ticket/4904

Reviewed-By: David Kupka <dkupka@redhat.com>
2015-04-14 19:25:47 +02:00

55 lines
1.8 KiB
Python

# Authors:
# Tomas Babej <tbabej@redhat.com>
#
# Copyright (C) 2013 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 ipalib import api, errors
from ipalib import Updater
from ipapython.dn import DN
class update_pacs(Updater):
"""
Includes default nfs:None only if no nfs: PAC present in ipakrbauthzdata.
"""
def execute(self, **options):
ldap = self.api.Backend.ldap2
try:
dn = DN('cn=ipaConfig', 'cn=etc', api.env.basedn)
entry = ldap.get_entry(dn, ['ipakrbauthzdata'])
pacs = entry.get('ipakrbauthzdata', [])
except errors.NotFound:
self.log.warning('Error retrieving: %s' % str(dn))
return False, []
nfs_pac_set = any(pac.startswith('nfs:') for pac in pacs)
if not nfs_pac_set:
self.log.debug('Adding nfs:NONE to default PAC types')
updated_pacs = pacs + [u'nfs:NONE']
entry['ipakrbauthzdata'] = updated_pacs
ldap.update_entry(entry)
else:
self.log.debug('PAC for nfs is already set, not adding nfs:NONE.')
return False, []
api.register(update_pacs)