如何在MVC 4中实现自定义OpenID依赖方 [英] How to implement custom OpenID Relying Party in MVC 4

问题描述

我喜欢新的MVC OpenID/OAuth登录功能，但是我想知道如何添加一个新的登录按钮，例如，我希望我的用户使用他们的StackExchange帐户或使用他们的OpenID url(与stackoverflow中的相同)进行登录 http://puu.sh/13rm0

I like the new MVC OpenID/OAuth login feature, but I want to know how to add a new login button, for example I want my users to login using their StackExchange account or using their OpenID url the same as in stackoverflow http://puu.sh/13rm0

该怎么做?有没有逐步显示此示例的示例?

How to do that? Are there any samples showing this in steps?

推荐答案

不幸的是，Microsoft公开的API仅限于硬编码到特定URL的登录提供程序，而不是可以在登录之前接受用户输入的登录提供程序.用户，这是OpenID所需的.

Unfortunately the API Microsoft exposes is limited to login providers that are hard-coded to a specific URL -- not one that can accept input from the user before logging the user in, which OpenID requires.

您可以通过创建实现DotNetOpenAuth.AspNet.IAuthenticationClient并被硬编码为使用StackExchange的类来添加对特定OpenID提供程序(例如StackExchange)的支持.一个很好的例子是 Microsoft自己的提供程序的源代码雅虎！.进行检查，看看它有多简单，然后创建简单地硬编码为https://openid.stackexchange.com/而不是https://me.yahoo.com/的自己的文件，并且您已获得StackExchange登录支持.

You can add support for specific OpenID providers such as StackExchange by creating a class that implements DotNetOpenAuth.AspNet.IAuthenticationClient and is hard-coded to use StackExchange. A great example of this is the source code for Microsoft's own provider for Yahoo!. Check it out, see how simple it is, then create your own that is simply hard-coded to https://openid.stackexchange.com/ instead of https://me.yahoo.com/ and you've got StackExchange login support.

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