mirror of https://github.com/zulip/zulip.git
72 lines
3.3 KiB
Python
72 lines
3.3 KiB
Python
import logging
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from argparse import ArgumentParser
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from typing import Any, List
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from django.conf import settings
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from django.db import transaction
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from zerver.lib.logging_util import log_to_file
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from zerver.lib.management import ZulipBaseCommand
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from zerver.models import UserProfile
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from zproject.backends import ZulipLDAPException, sync_user_from_ldap
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## Setup ##
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logger = logging.getLogger('zulip.sync_ldap_user_data')
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log_to_file(logger, settings.LDAP_SYNC_LOG_PATH)
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# Run this on a cronjob to pick up on name changes.
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def sync_ldap_user_data(user_profiles: List[UserProfile], deactivation_protection: bool=True) -> None:
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logger.info("Starting update.")
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with transaction.atomic():
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realms = {u.realm.string_id for u in user_profiles}
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for u in user_profiles:
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# This will save the user if relevant, and will do nothing if the user
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# does not exist.
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try:
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sync_user_from_ldap(u, logger)
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except ZulipLDAPException as e:
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logger.error("Error attempting to update user %s:" % (u.delivery_email,))
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logger.error(e)
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if deactivation_protection:
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if not UserProfile.objects.filter(is_bot=False, is_active=True).exists():
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error_msg = ("Ldap sync would have deactivated all users. This is most likely due " +
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"to a misconfiguration of ldap settings. Rolling back...\n" +
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"Use the --force option if the mass deactivation is intended.")
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logger.error(error_msg)
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# Raising an exception in this atomic block will rollback the transaction.
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raise Exception(error_msg)
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for string_id in realms:
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if not UserProfile.objects.filter(is_bot=False, is_active=True, realm__string_id=string_id,
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role__gte=UserProfile.ROLE_REALM_ADMINISTRATOR).exists():
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error_msg = ("Ldap sync would have deactivated all administrators of realm %s. " +
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"This is most likely due " +
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"to a misconfiguration of ldap settings. Rolling back...\n" +
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"Use the --force option if the mass deactivation is intended.")
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error_msg = error_msg % (string_id,)
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logger.error(error_msg)
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raise Exception(error_msg)
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logger.info("Finished update.")
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class Command(ZulipBaseCommand):
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def add_arguments(self, parser: ArgumentParser) -> None:
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parser.add_argument('-f', '--force',
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dest='force',
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action="store_true",
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default=False,
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help='Disable the protection against deactivating all users.')
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self.add_realm_args(parser)
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self.add_user_list_args(parser)
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def handle(self, *args: Any, **options: Any) -> None:
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if options.get('realm_id') is not None:
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realm = self.get_realm(options)
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user_profiles = self.get_users(options, realm, is_bot=False,
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include_deactivated=True)
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else:
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user_profiles = UserProfile.objects.select_related().filter(is_bot=False)
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sync_ldap_user_data(user_profiles, not options['force'])
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