替代IdentityServer3登录系统 [英] Substitute IdentityServer3 login system

问题描述

在我的上一个问题中，@ leastprivilege回答之后，我得出结论，两者均不可能解决方案:

Following @leastprivilege answer in my previous question, I concluded that neither are possible solutions:

• 登录服务不支持REST身份验证(因此，不能使用IUserService.AuthenticateLocalAsync并只能连接到它)
• 我不需要它成为其他提供者，我需要它来替代IS3，也就是说，除了显示本地登录名和其他提供者之外，我还需要/login页面成为来自其他服务的提供者.

• The login service doesn't support REST authentication (thus, can't use IUserService.AuthenticateLocalAsync and just connect to it)
• I don't need it to be an additional provider, I need it to substitute IS3 one, ie, instead of showing the local login + additional providers, I need the /login page to be the one from a different service.

这可以自定义，还是需要更改IdentityService3源?如果是这样，我该如何保证实施明智才能实现认证而不破坏授权?

Can this be customized or do I need to change IdentityService3 source? If so, what to I need to guarantee implementation wise in order for to achieve the authentication and not break the authorization?

更新

在此答案之后，解决方案可能是创建新的提供程序，并使用acr_values设置自动重定向. >

Following this answer the solution might be creating a new provider and setting the automatic redirect somewhere using acr_values

推荐答案

经过一番研究后解决了该问题.您需要执行以下三个步骤:

Solved it after some research. You'll need this three steps:

• 一种Owin身份验证中间件，该中间件重定向到所需的页面，并提供受保护的状态(这将使您稍后完成身份验证过程).您可以按照[Anders Abel教程]
• 自定义用户服务，该服务将覆盖PreAuthentication方法并使用中间件ID设置SignInMessage message.Idp.代码示例:在此处检查
• 身份验证成功后，您的页面应使用state参数重定向到中间件回调.使用上述虚拟中间件，将其设置为/signing-dummy

• A Owin Authentication middleware that redirects to the page you want, providing the protected state (this will let you finish the authentication process later). You can follow [Anders Abel tutorial]
• Custom user service that overrides the PreAuthentication method and sets the SignInMessage message.Idp with your middleware id. Code sample: check it here
• After the successful authentication, your page should redirect to the middleware callback with the state parameter. With the mentioned dummy middleware, it's set as /signing-dummy

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