django-auth-ldap验证失败(django-auth-ldap failed authentication)

 我正在尝试在我的项目中使用Django-Auth-Ldap （Django 1.6，Python 2.7），但它无法正常工作。 
 
 我的活动目录shema是： 
 
  
 
 
 
 我已经通过安装ldap-utils包测试了cmd行上的连接 
sudo apt-get install ldap-utils

ldapsearch -H ldap://domain.com -D "ou=Resources,ou=Company, dc=domain,dc=com" -U "user_name" -w "user_password" -v -d 1
 
 
 连接测试工作正常。 
 
 
 
 我使用下面的代码来测试shell中的python-ldap连接： 
import ldap

con = ldap.initialize('ldap://domain.com')

con.simple_bind_s('User_mail', 'User_password')

results = con.search_s('ou=Users,ou=Resources,ou=Company,dc=domain,dc=com', ldap.SCOPE_SUBTREE, "(cn=User_name)")
 
 
 python-ldap连接正常。 
 
 
 
 我的问题是如何从我的django登录界面验证AD用户？ 
 
 
 settings.py： 
 
import ldap 
from django_auth_ldap.config import LDAPSearch

# The URL of the LDAP server.
AUTH_LDAP_SERVER_URI = "ldap://domain.com"
AUTH_LDAP_BIND_DN = "cn='User_name',ou=Resources,ou=Company,dc=domain,dc=com"   
AUTH_LDAP_BIND_PASSWORD = "User_password"
AUTH_LDAP_USER_SEARCH = LDAPSearch("ou=Users,ou=Resources,ou=Company,dc=domain,dc=com",ldap.SCOPE_SUBTREE, "(cn=%(user)s)")    
AUTH_LDAP_GLOBAL_OPTIONS = { ldap.OPT_REFERRALS : False }

AUTHENTICATION_BACKENDS = (
'django_auth_ldap.backend.LDAPBackend',
'django.contrib.auth.backends.ModelBackend',
)
 
 views.py： 
 
from django_auth_ldap.backend import LDAPBackend
auth = LDAPBackend()
user = auth.authenticate(username="User_name", password="User_password")
 
 在文件django-ldap-debug.log中我有这个错误： 
 
Caught LDAPError while authenticating User_name: INVALID_CREDENTIALS({'info': '80090308: LdapErr: DSID-0C0903A9, comment: AcceptSecurityContext error, data 52e, v1db1', 'desc': 'Invalid credentials'},)

I'm trying to use Django-Auth-Ldap in my project (Django 1.6, Python 2.7) but it is not working.
 
My active Directory shema is:
 
 
 
 
I've tested the connection on the cmd line by installing the ldap-utils package
 
sudo apt-get install ldap-utils

ldapsearch -H ldap://domain.com -D "ou=Resources,ou=Company, dc=domain,dc=com" -U "user_name" -w "user_password" -v -d 1
 
 
The connection test works fine.
 
 
 
I am using below code to test python-ldap connection from the shell:
 
import ldap

con = ldap.initialize('ldap://domain.com')

con.simple_bind_s('User_mail', 'User_password')

results = con.search_s('ou=Users,ou=Resources,ou=Company,dc=domain,dc=com', ldap.SCOPE_SUBTREE, "(cn=User_name)")
 
 
python-ldap connection works fine.
 
 
 
My problem is how to authenticate AD users from my django login interface?
 
 
settings.py:
 
import ldap 
from django_auth_ldap.config import LDAPSearch

# The URL of the LDAP server.
AUTH_LDAP_SERVER_URI = "ldap://domain.com"
AUTH_LDAP_BIND_DN = "cn='User_name',ou=Resources,ou=Company,dc=domain,dc=com"   
AUTH_LDAP_BIND_PASSWORD = "User_password"
AUTH_LDAP_USER_SEARCH = LDAPSearch("ou=Users,ou=Resources,ou=Company,dc=domain,dc=com",ldap.SCOPE_SUBTREE, "(cn=%(user)s)")    
AUTH_LDAP_GLOBAL_OPTIONS = { ldap.OPT_REFERRALS : False }

AUTHENTICATION_BACKENDS = (
'django_auth_ldap.backend.LDAPBackend',
'django.contrib.auth.backends.ModelBackend',
)
 
views.py:
 
from django_auth_ldap.backend import LDAPBackend
auth = LDAPBackend()
user = auth.authenticate(username="User_name", password="User_password")
 
In the file django-ldap-debug.log I have this error:
 
Caught LDAPError while authenticating User_name: INVALID_CREDENTIALS({'info': '80090308: LdapErr: DSID-0C0903A9, comment: AcceptSecurityContext error, data 52e, v1db1', 'desc': 'Invalid credentials'},)

原文：https://stackoverflow.com/questions/40048962