而使用URI类保持URL连接codeD [英] Keep url encoded while using URI class

问题描述

我试图从LinkedIn获取公开的个人资料信息。要做到这一点我必须提供
<一href="http://api.linkedin.com/v1/people/url=public-profile-url">http://api.linkedin.com/v1/people/url=public-profile-url,其中，公众瞩目，URL必须是URL连接codeD。

I'm trying to get public profile information from LinkedIn. To achieve this I have to provide
http://api.linkedin.com/v1/people/url=public-profile-url, where public-profile-url MUST be URL encoded.

问题是，.NET类，如HttpClient的，WebRequest的使用等，这似乎册封所提供的网址，让我不能得到正确格式的请求发送Uri类。

The issue is that .NET classes such as HttpClient, WebRequest etc use Uri class which seems to "canonize" the provided URL, so that I can't get the proper formatted request sent.

URI必须是：

^ h TTP：//api.linkedin.com/v1/people/url=http%3a%2f%2fwww.linkedin.com%2fin%2fiftachragoler

h ttp://api.linkedin.com/v1/people/url=http%3a%2f%2fwww.linkedin.com%2fin%2fiftachragoler

不过是：

<一个href="http://api.linkedin.com/v1/people/url=http://www.linkedin.com/in/iftachragoler">http://api.linkedin.com/v1/people/url=http://www.linkedin.com/in/iftachragoler

就这样，我从LinkedIn获得错误的请求。

In this way, I get 'Bad Request' from LinkedIn.

有什么办法，我可以有乌里/ UriBuilder不脱$ C C的URL $？

Is there any way I can have Uri/UriBuilder not to decode that URL?

谢谢！

推荐答案

有一个关于该报告对微软连接。默认情况下逃脱斜线不是由于安全原因不允许的。

There is report about that on Microsoft connect. By default escaped slashes not allowed due to security reasons.

<一个href="http://connect.microsoft.com/VisualStudio/feedback/details/94109/">http://connect.microsoft.com/VisualStudio/feedback/details/94109/

CITES从那里：

我尝试使用LinkedIn的API，为此我需要以下链接：   <一href="http://api.linkedin.com/v1/people/url=http%3A%2F%2Fwww.linkedin.com%2Fin%2Fyourlinkedinname:public">http://api.linkedin.com/v1/people/url=http%3A%2F%2Fwww.linkedin.com%2Fin%2Fyourlinkedinname:public

I try to use the LinkedIn api, for which I need the following link: http://api.linkedin.com/v1/people/url=http%3A%2F%2Fwww.linkedin.com%2Fin%2Fyourlinkedinname:public

正如你所看到的URL字段需要转义。如何解决此问题？

As you can see the url field needs to be escaped. How to solve this?

答：

我们目前不允许逃脱斜线和点出现在   路径，因为这是当向攻击者的服务器URI中的常用方法   方案支持路径COM pression。

We currently don't allow escaped slashes and dots to appear in the path because this is a common way to attacker a server when the URI scheme supports path compression.

但是，标签与解决方法。其中一人对.NET 4是添加的app.config：

But there is tab with workarounds. One of them for .NET 4 is to add app.config:

有关.NET 4.0，可以通过配置文件控制的：

For .NET 4.0, you can control this through the config file:

<一个href="http://msdn.microsoft.com/en-us/library/bb882619.aspx">http://msdn.microsoft.com/en-us/library/bb882619.aspx

<一个href="http://msdn.microsoft.com/en-us/library/ee656539.aspx">http://msdn.microsoft.com/en-us/library/ee656539.aspx

<configuration>
<uri>
    <schemeSettings>
     <clear/>
     <add name="http" genericUriParserOptions="DontUnescapePathDotsAndSlashes"/>
    </schemeSettings>
</uri>
</configuration>

有关.NETs之前，.NET对于Uri类构造函数参数dontEscape。对于.NET 4这是过时的。

For .NETs before .NET was constructor for Uri class with parameter "dontEscape". For .NET 4 it's obsolete.

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