# LDAP Configuration.
import ldap
from django_auth_ldap.config import LDAPSearch

AUTHENTICATION_BACKENDS = (
    'django_auth_ldap.backend.LDAPBackend',
    'django.contrib.auth.backends.ModelBackend',
)

# Binding and connection options.

# Address (by IP or Hostname) of LDAP Server (Directory Active)
AUTH_LDAP_SERVER_URI = "ldap://xxx.xxx.x.xxx"
# DN of user through we bind to LDAP Server.
AUTH_LDAP_BIND_DN = "CN=xxx, CN=xxx, DC=xxx, DC=xxx"
# Password of user through we bind to LDAP Server.
AUTH_LDAP_BIND_PASSWORD = "xxxxxx"
# Node where we start to search users. Use to be DN (of random user) without the last one parameter.
AUTH_LDAP_USER_SEARCH = LDAPSearch("CN=xxx, DC=xxx, DC=xxx", ldap.SCOPE_SUBTREE, "(samAccountName=%(user)s)")

con = ldap.initialize("ldap://ldapserver")
con.simple_bind_s( userDN, passwordUser )
filter = '(sAMAccountName=' + "loginName" + ')'
user = con.search_s( base_dn, ldap.SCOPE_SUBTREE, filter, attrs )
con.unbind()