django-auth-ldap验证失败

时间:2016-10-14 17:35:11

标签: django authentication active-directory ldap django-auth-ldap

我试图在我的项目中使用Django-Auth-Ldap(Django 1.6,Python 2.7),但它无效。

我的活动目录shema是:

enter image description here

  1. 我已经通过安装ldap-utils软件包测试了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
    
  2. 连接测试工作正常。

    1. 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)")
      
    2. python-ldap连接正常。

      1. 我的问题是如何从我的django登录界面验证AD用户?
      2. 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'},)
        

1 个答案:

答案 0 :(得分:4)

我找到了答案。

我通过添加(OU =用户)来更改 AUTH_LDAP_BIND_DN

我必须在 AUTH_LDAP_USER_SEARCH

中使用samAccountName而不是CN

我的新设置.py:

import ldap, logging
from django_auth_ldap.config import LDAPSearch

logger = logging.getLogger('django_auth_ldap')
logger.addHandler(logging.StreamHandler())
logger.setLevel(logging.DEBUG)

AUTH_LDAP_SERVER_URI = "ldap://domain.com"
AUTH_LDAP_BIND_DN = "CN=User_name,OU=Users,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, "(samAccountName=%(user)s)")

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

我的views.py

from django_auth_ldap.backend import LDAPBackend

def login(request):  
    if request.method == 'POST':
        form = MyLoginForm(data=request.POST)
        if form.is_valid():
            username = form.cleaned_data['username']
            password = form.cleaned_data['password']            
            auth = LDAPBackend()
            user = auth.authenticate(username=username, password=password)
            if user is not None:
                ....
    else:
        form = MyLoginForm()

    ....

希望这对所有人有所帮助:)