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Add AUTH_LDAP_GROUP_TYPE env variable support

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Dynamically imports the correct class/subclass from django_auth_ldap.config based on the AUTH_LDAP_GROUP_TYPE environment variable.
This commit is contained in:
Matthew Yauch 2019-04-30 15:55:44 -07:00
parent 6c3db3deff
commit 7362e275b0
1 changed files with 11 additions and 2 deletions
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13
configuration/ldap_config.py
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@ -1,7 +1,8 @@
import ldap
import os
from django_auth_ldap.config import LDAPSearch, GroupOfNamesType
from django_auth_ldap.config import LDAPSearch
from importlib import import_module
# Read secret from file
def read_secret(secret_name):
@ -13,6 +14,14 @@ def read_secret(secret_name):
with f:
return f.readline().strip()
# Import and return the group type based on string name
def import_group_type(group_type_name):
mod = import_module('django_auth_ldap.config')
try:
return getattr(mod, group_type_name)()
except:
return None
# Server URI
AUTH_LDAP_SERVER_URI = os.environ.get('AUTH_LDAP_SERVER_URI', '')
@ -45,7 +54,7 @@ AUTH_LDAP_GROUP_SEARCH_BASEDN = os.environ.get('AUTH_LDAP_GROUP_SEARCH_BASEDN',
AUTH_LDAP_GROUP_SEARCH_CLASS = os.environ.get('AUTH_LDAP_GROUP_SEARCH_CLASS', 'group')
AUTH_LDAP_GROUP_SEARCH = LDAPSearch(AUTH_LDAP_GROUP_SEARCH_BASEDN, ldap.SCOPE_SUBTREE,
"(objectClass=" + AUTH_LDAP_GROUP_SEARCH_CLASS + ")")
AUTH_LDAP_GROUP_TYPE = GroupOfNamesType()
AUTH_LDAP_GROUP_TYPE = import_group_type(os.environ.get('AUTH_LDAP_GROUP_TYPE', 'GroupOfNamesType'))
# Define a group required to login.
AUTH_LDAP_REQUIRE_GROUP = os.environ.get('AUTH_LDAP_REQUIRE_GROUP_DN', '')