mirror of https://github.com/jumpserver/jumpserver
45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
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#
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from django.dispatch import receiver
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from django.db.models.signals import post_save
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from django.conf import settings
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from django.db.utils import ProgrammingError, OperationalError
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from .models import Setting
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from .utils import get_logger
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from .signals import django_ready, ldap_auth_enable
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logger = get_logger(__file__)
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@receiver(post_save, sender=Setting, dispatch_uid="my_unique_identifier")
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def refresh_settings_on_changed(sender, instance=None, **kwargs):
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logger.debug("Receive setting item change")
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logger.debug(" - refresh setting: {}".format(instance.name))
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if instance:
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instance.refresh_setting()
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@receiver(django_ready, dispatch_uid="my_unique_identifier")
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def refresh_all_settings_on_django_ready(sender, **kwargs):
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logger.debug("Receive django ready signal")
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logger.debug(" - fresh all settings")
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try:
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Setting.refresh_all_settings()
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except (ProgrammingError, OperationalError):
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pass
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@receiver(ldap_auth_enable, dispatch_uid="my_unique_identifier")
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def ldap_auth_on_changed(sender, enabled=True, **kwargs):
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if enabled:
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logger.debug("Enable LDAP auth")
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if settings.AUTH_LDAP_BACKEND not in settings.AUTH_LDAP_BACKEND:
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settings.AUTHENTICATION_BACKENDS.insert(0, settings.AUTH_LDAP_BACKEND)
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else:
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logger.debug("Disable LDAP auth")
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if settings.AUTH_LDAP_BACKEND in settings.AUTHENTICATION_BACKENDS:
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settings.AUTHENTICATION_BACKENDS.remove(settings.AUTH_LDAP_BACKEND)
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