如何在python3中使用ldap3绑定（验证）用户
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/28575359/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
How to bind (authenticate) a user with ldap3 in python3
提问by monkut
I'm trying to update some code to python3, using ldap3version '0.9.7.4'. (https://pypi.python.org/pypi/ldap3)
我正在尝试使用ldap3版本“0.9.7.4”将一些代码更新到 python3 。( https://pypi.python.org/pypi/ldap3)
Previously, I used python-ldap with python2 to authenticate a user like this:
以前，我使用 python-ldap 和 python2 来验证这样的用户：
import ldap
address = "ldap://HOST:389"
con = ldap.initialize(address)
base_dn = "ourDN=jjj"
con.protocol_version = ldap.VERSION3
search_filter = "(uid=USERNAME)"
result = con.search_s(base_dn, ldap.SCOPE_SUBTREE, search_filter, None)
user_dn = result[0][0] # get the user DN
con.simple_bind_s(user_dn, "PASSWORD")
This properly returns (97, [], 2, [])on correct password, and raises ldap.INVALID_CREDENTIALSon a bind attempt using an incorrect password.
这会正确返回(97, [], 2, [])正确的密码，并ldap.INVALID_CREDENTIALS在使用不正确的密码进行绑定尝试时引发。
Using ldap3in python3 I'm doing the following:
ldap3在 python3 中使用我正在执行以下操作：
from ldap3 import Server, Connection, AUTH_SIMPLE, STRATEGY_SYNC, ALL
s = Server(HOST, port=389, get_info=ALL)
c = Connection(s, authentication=AUTH_SIMPLE, user=user_dn, password=PASSWORD, check_names=True, lazy=False, client_strategy=STRATEGY_SYNC, raise_exceptions=True)
c.open()
c.bind()
It's raising the following exception:
它引发了以下异常：
ldap3.core.exceptions.LDAPInvalidCredentialsResult: LDAPInvalidCredentialsResult - 49 - invalidCredentials - [{'dn': '', 'message': '', 'type': 'bindResponse', 'result': 0, 'saslCreds': 'None', 'description': 'success', 'referrals': None}]
I'm using the user_dnvalue returned by python2's ldap search, since this appears to be working in python2.
我正在使用user_dnpython2 的 ldap 搜索返回的值，因为这似乎在 python2 中工作。
How can I get this to bind properly using ldap3 in python3?
如何在python3中使用ldap3正确绑定它？
(One thing strange, I noticed, is that the ldap3's LDAPInvalidCredentialsResult includes 'description': 'success'. I'm guessing this just means response successfully recieved...)
（我注意到，奇怪的一件事是 ldap3 的 LDAPInvalidCredentialsResult 包括'description': 'success'。我猜这只是意味着成功收到响应......）
回答by cannatag
I'm the author of ldap3, please set raise_exceptions=Falsein the Connection definition and check the connection.resultafter the bind. You should get the reason why your bind()is unsuccessful.
我是ldap3的作者，请raise_exceptions=False在连接定义中设置并检查connection.result绑定后。你应该知道你bind()失败的原因。
