Python ldap实现登录实例代码

下面一段代码是小编给大家介绍的Python ldap实现登录实例代码，一起看看吧

ldap_config = {
 'ldap_path': 'ldap://xx.xx.xx.xx:389',
 'base_dn': 'ou=users,dc=ledo,dc=com',
 'ldap_user': 'uid=reporttest,ou=users,dc=ledo,dc=com',
 'ldap_pass': '111111.0',
 'original_pass': '111111.0'
}
ldap_message = {
 0: 0, #'ok'
 1: 1, #'用户名或密码错误'
 2: 2, #ldap验证异常'
}
import ldap
import base64
import hashlib
from config_message import ldap_config, ldap_message
class LDAP_API(object):
 _ldap_path = ldap_config['ldap_path']
 _base_dn = ldap_config['base_dn']
 _ldap_user = ldap_config['ldap_user']
 _ldap_pass = ldap_config['ldap_pass']
 _original_pass = ldap_config['original_pass']
 # 连接ldap服务器
 def __init__(self):
   try:
     self.ldapconn = ldap.initialize(self._ldap_path)
     self.ldapconn.protocal_version = ldap.VERSION3
     self.ldapconn.simple_bind(self._ldap_user, self._ldap_pass)
   except ldap.LDAPError, e:
     print e
 # 验证用户登录
 def ldap_check_login(self, username, password):
   obj = self.ldapconn
   searchScope = ldap.SCOPE_SUBTREE
   # searchFilter = '(&(cn='+username+')(userPassword='+password+'))'
   searchFilter = 'uid=' + username
   try:
     obj.search(self._base_dn, searchScope, searchFilter, None) # id--2
     # 将上一步计算的id在下面运算
     result_type, result_data = obj.result(2, 0)
     if result_type != ldap.RES_SEARCH_ENTRY:
       return {'status': ldap_message[1], 'data': ''}
     dic = result_data[0][1]
     l_realname = dic['sn'][0]
     l_password = dic['userPassword'][0]
     md_password = LDAP_API.hash_md5(password)
     if l_password in (password, md_password):
       return {'status': ldap_message[0], 'data': l_realname}
     else:
       return {'status': ldap_message[1], 'data': ''}
   except ldap.LDAPError, e:
     return {'status': ldap_message[2], 'data': ''}
 @staticmethod
 def hash_md5(data):
   md = hashlib.md5()
   md.update(str(data))
   a = md.digest()
   b = '{MD5}' + base64.b64encode(a)
   return b

来源：http://www.cnblogs.com/work115/archive/2016/09/30/5923278.html