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我正在尝试通过 python-cloudant 连接到远程 couchDB 服务器，该服务器使用 SSL 证书。我无法访问服务器，因为我认为它无法在我的 macOS 上捕获证书。

from cloudant.client import Cloudant
from cloudant.client import CouchDB

client = CouchDB('myuser', 'mypassword', url='https://xxx.xx.xxx.xx', connect=True)

session = client.session()
print('Username: {0}'.format(session['userCtx']['name']))
print('Databases: {0}'.format(client.all_dbs()))

# Disconnect from the server
client.disconnect()

我收到此错误：

HTTPError                                 Traceback (most recent call last)
<ipython-input-57-e11f4f61f4aa> in <module>
      5 
      6 
----> 7 client = CouchDB('myuser', 'mypassword', url='https://xxx.xx.xxx.x', connect = True)
      8 
      9 

~/miniconda3/lib/python3.8/site-packages/cloudant/client.py in __init__(self, user, auth_token, admin_party, **kwargs)
    120         connect_to_couch = kwargs.get('connect', False)
    121         if connect_to_couch and self._DATABASE_CLASS == CouchDatabase:
--> 122             self.connect()
    123 
    124     @property

~/miniconda3/lib/python3.8/site-packages/cloudant/client.py in connect(self)
    188             self.r_session.headers.update(self._client_user_header)
    189 
--> 190         self.session_login()
    191 
    192         # Utilize an event hook to append to the response message

~/miniconda3/lib/python3.8/site-packages/cloudant/client.py in session_login(self, user, passwd)
    229         :param str auth_token: Authentication token used to connect to server.
    230         """
--> 231         self.change_credentials(user=user, auth_token=passwd)
    232 
    233     def change_credentials(self, user=None, auth_token=None):

~/miniconda3/lib/python3.8/site-packages/cloudant/client.py in change_credentials(self, user, auth_token)
    239         """
    240         self.r_session.set_credentials(user, auth_token)
--> 241         self.r_session.login()
    242 
    243     def session_logout(self):

~/miniconda3/lib/python3.8/site-packages/cloudant/_client_session.py in login(self)
    153             data={'name': self._username, 'password': self._password},
    154         )
--> 155         resp.raise_for_status()
    156 
    157     def logout(self):

~/miniconda3/lib/python3.8/site-packages/requests/models.py in raise_for_status(self)
    891 
    892         if http_error_msg:
--> 893             raise HTTPError(http_error_msg, response=self)
    894 
    895     def close(self):

HTTPError: 403 Client Error: Forbidden for url:

当我使用下面的代码查看是否可以建立与服务器的连接时，它会返回 [200] 响应，这意味着它可以访问它：

r = requests.get('https://xxx.xx.xxx.x', verify='catrust/',cert=('client01.crt', 'client01.key'))

请注意，我在这里指定了“验证”和“证书”参数。

我的猜测是 Cloudant 包中的请求无法捕获服务器的证书，我找不到将 couchDB 直接指向这些参数的方法。

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1 回答 1

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任何仍在为此苦苦挣扎的人，我已经在 Python-Cloudant Github 存储库中发布了一个解决方案，您可以在这里找到它： https ://github.com/cloudant/python-cloudant/issues/499

于 2021-06-01T15:41:41.490 回答