Authenticate against a list of users as well as ldap

[Adam Thomas]

Hi,

I have a particular setup I am trying to achieve. I have django-auth-
ldap working great at the moment. However, as well as authenticating
on the ldap server, I want to ensure the username is also in a list
within the DB. How do i do this?

Essentially, the admin can add a list of usernames on the ldap server
who can access the site. There should be no population of user fields
unless the username is on this list. If it isn't on the list, access
is denied.

I looked into extending the class - but it calls the _LDAPUser class
so I don't think I can do that?

Thanks,

Adam

[Adam Thomas]

Solved it :).

from django_auth_ldap.backend import LDAPBackend, _LDAPUser

from django.core.exceptions import ObjectDoesNotExist

from accounts.models import AllowedUsername

class CustomLDAPBackend(LDAPBackend):

def authenticate(self, username, password):

user = super(CustomLDAPBackend, self).authenticate(username, password)

if user is not None:

try:

allowed_user = AllowedUsername.objects.get(username=username)

except ObjectDoesNotExist:

return None

return user

[Jeff Schroeder]

Django tip, ObjectDoesNotExist should be attached to every model. You should be able to do:

try:
foo
except ModelName.ObjectDoesNotExist:
bar

Sent from my iPhone

[Fauzi Tsani Zharfan]

Hello Adams

now i'm learning django-auth-ldap

and i was intrested with this code.
but i don't know what is models for AllowedUsername

can you bring me the code :)

sorry for my bad english.. XD

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