使用Python request_kerberos的API连接
[英]API Connection using Python requests_kerberos
问题描述
This is my first experience trying to connect to an API through python (from windows) using Kerberos authentication. 
这是我第一次尝试使用Kerberos身份验证通过python（从Windows）连接到API的经验。 I have been working on it for a few days and my progress has stalled. 我已经为此工作了几天，但进度一直停滞不前。 Here are just a few of the references I have been using: 以下是我一直在使用的一些参考资料：
This is the best tutorial I have found, but it appears to be using a deprecated module rather than the requests_kerberos: http://python-notes.curiousefficiency.org/en/latest/python_kerberos.html 这是我找到的最好的教程，但似乎使用的是不推荐使用的模块，而不是requests_kerberos： http : //python-notes.curiousefficiency.org/en/latest/python_kerberos.html
https://pypi.org/project/requests-kerberos/ https://pypi.org/project/requests-kerberos/
https://programtalk.com/python-examples/requests_kerberos.HTTPKerberosAuth/ https://programtalk.com/python-examples/requests_kerberos.HTTPKerberosAuth/
Here is what I have tried so far(I will be masking sensitive information): 到目前为止，这是我尝试过的操作（我将屏蔽敏感信息）：
import requests
from requests_kerberos import HTTPKerberosAuth
r=requests.get("https://apiServer.hadoop.company.com:23232/templeton/v1/ddl/database/",auth=HTTPSKerberosAuth)
Here is some output: 这是一些输出：
r.status_code
401
r.headers
{'Content-Length': '1321', 'Set-Cookie': 'hadoop.auth=;
r.text
<html>\n<head>\n<meta http-equiv="Content-Type"
content="text/html;charset=ISO
-8859-1"/>\n<title>Error 401 Authentication
required</title>\n</head>\n<body>\n<
h2>HTTP ERROR: 401</h2>\n<p>Problem accessing /templeton/v1/ddl/database/.
Reason:\n<pre> Authentication required</pre></p>\n<hr /><i><small>Powered
by Jetty://</small></i>
Does any of this output at least indicate that the server is getting my request? 此输出是否至少表明服务器正在接收我的请求？
If I connect to the API from our linux environment using curl it works just fine and I receive the expected output: 如果我使用curl从我们的Linux环境连接到API，它就可以正常工作，并且我会收到预期的输出：
curl --negotiate -i -u : 'http://apiServer.hadoop.company.com:23232/templeton/v1/ddl/database/'
HTTP/1.1 401 Authentication required WWW-Authenticate: Negotiate Set-Cookie: hadoop.auth=;
HTTP/1.1 200 OK WWW-Authenticate: Negotiate YGY1cwVaADAgCAQ+iSTBHoAMCAReiQAQ+sf/nekePw09B/cboDrINa7qn+aENRuw2V+OW7Y7Rk9pOwGa8hrXC3rXKxCk= Set-Cookie: hadoop.auth="u=svc-qa-dsafqa-dev&p=svc-fd-itdflea-dev@hadoop.company.com&t=kerberos&e=15392343251&s=nWk/bFDbHQfsadfewe8PtjAsVHs=";
I realize that there is a gap in my fundamental understanding of kerberos authentication and I'm trying to bring to do a crash course, but I really just need to be able to connect to this api. 我意识到我对kerberos身份验证的基本理解存在差距，我正尝试着手速成课程，但是我真的只需要能够连接到此api。 Any help is greatly appreciated. 任何帮助是极大的赞赏。
1 个解决方案
解决方案1
0 2019-03-28 08:30:05
You need to provide an instance of HTTPSKerberosAuth rather than the class itself, so your request should be: 您需要提供HTTPSKerberosAuth实例而不是类本身，因此您的请求应为：
r = requests.get("https://apiServer.com", auth=HTTPSKerberosAuth())
Note the parentheses in HTTPSKerberosAuth() . 请注意HTTPSKerberosAuth()的括号。
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