First version using packaged mylib version
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Benjamin Renard
parent
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commit
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2 changed files with 74 additions and 58 deletions
15
README.md
15
README.md
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@ -4,25 +4,33 @@ Tool to force update memberOf attributes of users on OpenLDAP directory using me
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## Requirements
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* [python-mylib](https://gogs.zionetrix.net/bn8/python-mylib) (legacy branch)
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* [python-mylib](https://gogs.zionetrix.net/bn8/python-mylib)
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## Installation
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```
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git clone -b legacy https://gogs.zionetrix.net/bn8/updateMemberOf.git /usr/local/src/updateMemberOf
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git clone https://gogs.zionetrix.net/bn8/updateMemberOf.git /usr/local/src/updateMemberOf
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ln -s /usr/local/src/updateMemberOf/updateMemberOf /usr/local/sbin/updateMemberOf
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```
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## Usage
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```
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usage: updateMemberOf [-h] [-d] [-H HOST] [-D DN] [-P PWD] [-f FILTER] [-b BASE] [--v2] [-a ATTR] [-p]
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usage: updateMemberOf [-h] [-v] [-d] [-l LOGFILE] [-C] [-j] [-p] [-H HOST] [-D DN] [-P PWD] [-f FILTER] [-b BASE] [--v2] [-a ATTR]
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Update memberOf attributes
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optional arguments:
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-h, --help show this help message and exit
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-v, --verbose Enable verbose mode
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-d, --debug Enable debug mode
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-l LOGFILE, --log-file LOGFILE
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Log file path (default: None)
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-C, --console Always log on console (even if log file is configured)
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-j, --just-try Enable just-try mode
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-p, --progress Enable progress bar
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LDAP options:
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-H HOST, --host HOST LDAP server URI (default: ldapi:///)
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-D DN, --dn DN LDAP bind DN
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-P PWD, --password PWD
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@ -32,7 +40,6 @@ optional arguments:
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-b BASE, --base BASE LDAP group base DN
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--v2 Utiliser le protocole LDAP v2.
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-a ATTR, --attr ATTR Group members attribute (default: uniqueMember)
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-p, --progress Show progress bar
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```
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## Copyright
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111
updateMemberOf
111
updateMemberOf
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@ -1,29 +1,26 @@
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#!/usr/bin/python
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import argparse
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""" Tool to force update memberOf attributes of users on OpenLDAP directory using memberOf overlay """
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import getpass
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import logging
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import sys
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sys.path.insert(0,'/usr/local/src/python-mylib/')
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import LdapServer
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import Pbar
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from mylib.ldap import LdapClient
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from mylib.ldap import LdapServer
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from mylib.pbar import Pbar
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from mylib.scripts.helpers import get_opts_parser
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from mylib.scripts.helpers import init_logging
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default_host = 'ldapi:///'
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default_filter = '(objectClass=posixGroup)'
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default_attr = 'uniqueMember'
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parser = argparse.ArgumentParser(description="Update memberOf attributes")
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parser = get_opts_parser(desc="Update memberOf attributes", just_try=True, progress=True)
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# options
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parser.add_argument(
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'-d', '--debug',
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action='store_true',
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dest='debug',
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help='Enable debug mode',
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default=False
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)
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parser.add_argument(
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ldap_opts = parser.add_argument_group('LDAP options')
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ldap_opts.add_argument(
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'-H', '--host',
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action="store",
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type=str,
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@ -31,7 +28,7 @@ parser.add_argument(
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help="LDAP server URI (default: %s)" % default_host,
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default=default_host
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)
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parser.add_argument(
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ldap_opts.add_argument(
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'-D', '--dn',
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action="store",
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type=str,
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@ -39,7 +36,7 @@ parser.add_argument(
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help="LDAP bind DN",
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default=None
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)
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parser.add_argument(
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ldap_opts.add_argument(
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'-P', '--password',
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action="store",
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type=str,
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@ -47,7 +44,7 @@ parser.add_argument(
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help="LDAP bind password",
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default=None
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)
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parser.add_argument(
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ldap_opts.add_argument(
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'-f', '--filter',
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action="store",
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type=str,
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@ -55,7 +52,7 @@ parser.add_argument(
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help="LDAP groups filter (default: %s)" % default_filter,
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default=default_filter
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)
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parser.add_argument(
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ldap_opts.add_argument(
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'-b', '--base',
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action="store",
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type=str,
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@ -63,14 +60,14 @@ parser.add_argument(
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help="LDAP group base DN",
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default=None
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)
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parser.add_argument(
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ldap_opts.add_argument(
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'--v2',
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action="store_true",
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dest="ldapv2",
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help="Utiliser le protocole LDAP v2.",
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default=None
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)
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parser.add_argument(
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ldap_opts.add_argument(
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'-a', '--attr',
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action="store",
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type=str,
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@ -78,49 +75,61 @@ parser.add_argument(
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help="Group members attribute (default: %s)" % default_attr,
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default=default_attr
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)
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parser.add_argument(
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'-p', '--progress',
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action='store_true',
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dest='progress',
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help='Show progress bar',
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default=False
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)
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options = parser.parse_args()
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if options.debug:
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logging.basicConfig(level=logging.DEBUG,format='%(asctime)s - %(levelname)s - %(message)s')
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else:
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logging.basicConfig(level=logging.INFO,format='%(asctime)s - %(levelname)s - %(message)s')
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if options.base is None:
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parser.error('You must specify base DN using --base parameter')
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init_logging(options, "Update memberOf")
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if options.dn and not options.pwd:
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options.pwd = getpass.getpass()
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class MyLdapClient(LdapClient):
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""" Implement a custom LdapClient to handle group objects """
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def __init__(self, scripts_options): # pylint: disable=super-init-not-called
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self.options = scripts_options
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logging.info(u"Connect to LDAP server %s", self.options.host)
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self.cnx = LdapServer(self.options.host, dn=self.options.dn, pwd=self.options.pwd, v2=self.options.ldapv2)
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self.cnx.connect()
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def get_groups(self):
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""" Retreive groups form LDAP server """
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return self.get_objects(
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'group',
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self.options.filter,
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self.options.base,
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[ self.options.attr ]
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)
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def touch_group_members(self, obj):
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""" Touch group members attribute """
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current = self.get_attr(obj, self.options.attr, all_values=True)
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if not current:
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return True
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logging.debug('Update - remove values of %s', obj['dn'])
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changes = self.get_changes(obj, {options.attr: []})
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logging.debug('Changes:\n%s', self.format_changes(changes))
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if self.update_object(obj, changes):
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obj[options.attr] = []
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logging.debug('Update - restore values of %s', obj['dn'])
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changes = self.get_changes(obj, {options.attr: current})
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logging.debug('Changes:\n%s', self.format_changes(changes))
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return myldap.update_object(obj, changes)
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return False
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# Start LDAP connection
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myldap = LdapServer.LdapServer(options.host, options.dn, options.pwd, options.ldapv2)
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myldap.connect()
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myldap = MyLdapClient(options)
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groups = myldap.get_groups()
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ldap_data=myldap.search(options.base, options.filter, [ options.attr ])
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logging.info('%s groups found', len(ldap_data))
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pbar = Pbar.Pbar('Update memberOf', len(ldap_data), enabled=options.progress)
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for dn in ldap_data:
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old = myldap.get_attr(ldap_data[dn], options.attr, all=True)
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if old is None:
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continue
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logging.debug('Update - remove values of %s', dn)
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if myldap.update_object(
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dn, {options.attr: old}, {options.attr: []}
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):
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logging.debug('Update - restore values of %s', dn)
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myldap.update_object(dn, {options.attr: []}, {options.attr: old})
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logging.info('%s groups found', len(groups))
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pbar = Pbar('Update memberOf', len(groups), enabled=options.progress)
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for dn, group in groups.items():
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myldap.touch_group_members(group)
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pbar.increment()
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pbar.finish()
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