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115 lines
4.5 KiB
Python
115 lines
4.5 KiB
Python
# Authors:
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# Tomas Babej <tbabej@redhat.com>
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#
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# Copyright (C) 2013 Red Hat
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# see file 'COPYING' for use and warranty information
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program 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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from ipaserver.install.plugins import MIDDLE
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from ipaserver.install.plugins.baseupdate import PostUpdate
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from ipalib import api, errors
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from ipapython.dn import DN
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from ipapython.ipa_log_manager import *
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class update_idrange_type(PostUpdate):
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"""
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Update all ID ranges that do not have ipaRangeType attribute filled.
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This applies to all ID ranges prior to IPA 3.3.
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"""
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order = MIDDLE
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def execute(self, **options):
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ldap = self.obj.backend
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base_dn = DN(api.env.container_ranges, api.env.basedn)
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search_filter = ("(&(objectClass=ipaIDrange)(!(ipaRangeType=*)))")
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root_logger.debug("update_idrange_type: search for ID ranges with no "
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"type set")
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while True:
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# Run the search in loop to avoid issues when LDAP limits are hit
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# during update
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try:
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(entries, truncated) = ldap.find_entries(search_filter,
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['objectclass'], base_dn, time_limit=0, size_limit=0)
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except errors.NotFound:
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root_logger.debug("update_idrange_type: no ID range without "
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"type set found")
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return (False, False, [])
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except errors.ExecutionError, e:
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root_logger.error("update_idrange_type: cannot retrieve list "
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"of ranges with no type set: %s", e)
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return (False, False, [])
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if not entries:
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# No entry was returned, rather break than continue cycling
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root_logger.debug("update_idrange_type: no ID range was "
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"returned")
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return (False, False, [])
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root_logger.debug("update_idrange_type: found %d "
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"idranges to update, truncated: %s",
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len(entries), truncated)
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error = False
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# Set the range type
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for entry in entries:
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objectclasses = [o.lower() for o
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in entry.get('objectclass', [])]
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if 'ipatrustedaddomainrange' in objectclasses:
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# NOTICE: assumes every AD range does not use POSIX
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# attributes
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entry['ipaRangeType'] = ['ipa-ad-trust']
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elif 'ipadomainidrange' in objectclasses:
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entry['ipaRangeType'] = ['ipa-local']
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else:
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entry['ipaRangeType'] = ['unknown']
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root_logger.error("update_idrange_type: could not detect "
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"range type for entry: %s" % str(entry.dn))
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root_logger.error("update_idrange_type: ID range type set "
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"to 'unknown' for entry: %s" % str(entry.dn))
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try:
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ldap.update_entry(entry)
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except (errors.EmptyModlist, errors.NotFound):
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pass
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except errors.ExecutionError, e:
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root_logger.debug("update_idrange_type: cannot "
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"update idrange type: %s", e)
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error = True
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if error:
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# Exit loop to avoid infinite cycles
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root_logger.error("update_idrange_type: error(s) "
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"detected during idrange type update")
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return (False, False, [])
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elif not truncated:
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# All affected entries updated, exit the loop
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root_logger.debug("update_idrange_type: all affected idranges "
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"were assigned types")
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return (False, False, [])
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return (False, False, [])
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api.register(update_idrange_type)
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