有没有一种方法可以检查网站使用的身份验证类型? [英] Is there a way of checking what type of authentication a website is using?

问题描述

我正在尝试使用带有suds的python连接到Microsoft Exchange服务器，但是我无法验证和下载services.wsdl文件.

I'm trying to use python with suds to connect to a microsoft exchange server, but I can't authenticate and download the services.wsdl file.

我也尝试仅使用urllib2尝试连接，但这也失败了.但是，我可以进行身份​​验证并下载Outlook Web Access页面.

I have also tried just using urllib2 to try and connect, but that also fails. I can however authenticate and download the Outlook Web Access page.

我尝试使用ntlm auth，但这也给我一个401错误.有没有方法可以检查我需要哪种身份验证，因此我可以首先检查我是否使用了身份验证类型.

I've tried using ntlm auth, but that also gives me a 401 error. Is there are way of checking what type of authenication I need, so I can check if I was using the type of auth in the first place.

谢谢

推荐答案

如 RFC 2617中所指定， WWW-Authenticate 响应标头"HTTP身份验证:基本和摘要访问身份验证" ，告诉您应在请求中使用哪种身份验证方法.

As specified in RFC 2617, "HTTP Authentication: Basic and Digest Access Authentication", the WWW-Authenticate response header tells you which method of authentication you should use in your request.

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