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Fix error when running scripts

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This fixes the error Can't pickle local object 'LDAPBackend.__new__.<locals>.NBLDAPBackend'
This commit is contained in:
Tobias Genannt
2021-06-15 08:49:41 +02:00
parent 7640740113
commit 5bf4234ad3
1 changed files with 15 additions and 9 deletions
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24
netbox/netbox/authentication.py
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@ -140,11 +140,25 @@ class RemoteUserBackend(_RemoteUserBackend):
return False return False
# Create a new instance of django-auth-ldap's LDAPBackend with our own ObjectPermissions
try:
from django_auth_ldap.backend import LDAPBackend as LDAPBackend_
class NBLDAPBackend(ObjectPermissionMixin, LDAPBackend_):
def get_permission_filter(self, user_obj):
permission_filter = super().get_permission_filter(user_obj)
if self.settings.FIND_GROUP_PERMS:
permission_filter = permission_filter | Q(groups__name__in=user_obj.ldap_user.group_names)
return permission_filter
except ModuleNotFoundError:
pass
class LDAPBackend: class LDAPBackend:
def __new__(cls, *args, **kwargs): def __new__(cls, *args, **kwargs):
try: try:
from django_auth_ldap.backend import LDAPBackend as LDAPBackend_, LDAPSettings from django_auth_ldap.backend import LDAPSettings
import ldap import ldap
except ModuleNotFoundError as e: except ModuleNotFoundError as e:
if getattr(e, 'name') == 'django_auth_ldap': if getattr(e, 'name') == 'django_auth_ldap':
@ -170,14 +184,6 @@ class LDAPBackend:
"Required parameter AUTH_LDAP_SERVER_URI is missing from ldap_config.py." "Required parameter AUTH_LDAP_SERVER_URI is missing from ldap_config.py."
) )
# Create a new instance of django-auth-ldap's LDAPBackend with our own ObjectPermissions
class NBLDAPBackend(ObjectPermissionMixin, LDAPBackend_):
def get_permission_filter(self, user_obj):
permission_filter = super().get_permission_filter(user_obj)
if self.settings.FIND_GROUP_PERMS:
permission_filter = permission_filter | Q(groups__name__in=user_obj.ldap_user.group_names)
return permission_filter
obj = NBLDAPBackend() obj = NBLDAPBackend()
# Read LDAP configuration parameters from ldap_config.py instead of settings.py # Read LDAP configuration parameters from ldap_config.py instead of settings.py