pip install ldap3 # 环境安装
from ldap3 import Server, Connection,SUBTREE
ldap_host = 'xx.xx.x.x' #ldap服务器地址
ldap_port = 389 #默认389
ldap_admin_user = 'xx' #ldap管理员账户用户名
ldap_admin_password = 'xxx' #ldap管理员账户密码
ldap_base_search = 'dc=xx,dc=xx' #查询域
def ldap_auth(username, password):
'''
ldap验证方法
:param username: 用户名
:param password: 密码
:return:
'''
s = Server(host=ldap_host, port=ldap_port, use_ssl=False, get_info='ALL')
#连接ldap服务器
ldapz_admin_connection = Connection(s, user=ldap_admin_user, password=ldap_admin_password, auto_bind='NONE',
version=3,
authentication='SIMPLE', client_strategy='SYNC', auto_referrals=True,
check_names=True,
read_only=False, lazy=False,
raise_exceptions=False)
# 连上以后必须bind才能有值
ldapz_admin_connection.bind()
# 这个是为了查询你输入的用户名的入口搜索地址
res = ldapz_admin_connection.search(search_base=ldap_base_search,
search_filter='(sAMAccountName={})'.format(username),
search_scope=SUBTREE,
attributes=['cn', 'givenName', 'mail', 'sAMAccountName'],
)
try:
if res:
entry = ldapz_admin_connection.response[0]
logger.info(entry)
dn = entry['dn']
attr_dict = entry['attributes']
logger.info('attr_dic:%s' %attr_dict)
try:
# 这个connect是通过你的用户名和密码还有上面搜到的入口搜索来查询的
conn2 = Connection(s, user=dn, password=password, check_names=True, lazy=False, raise_exceptions=False)
conn2.bind()
# logger.info(conn2.result["description"])
# 正确-success 不正确-invalidCredentials
if conn2.result["description"] == "success":
logger.info("ldap auth pass!")
return True
else:
logger.info("username or password error!")
return False
except Exception as e:
logger.info("username or password error!")
logger.info(e)
return False
except KeyError as e:
logger.info("username or password error!")
logger.info(e)
return False
ldap_auth('username','password')