Dotnetopenauth-based OAuth Implementation sample code: How to get access token

1. Scene

According to the OAuth 2.0 specification, the scenario takes place in the (D) (E) node of the following flowchart, obtaining access token based on the authorization code that has been obtained.

2. Realize the Environment

Dotnetopthauth v5.0.0-alpha3, ASP.net MVC 5,. NET Framework 4.5.1.

2. Main implementation Sample code

2.1. Authorization Server Implementation Code

2.1.1. asp.net MVC Controller Implementation code

Using System.Threading.Tasks;
Using SYSTEM.WEB.MVC;
Using CNBlogs.Open.Domain.Entities.OpenAuth;
Using Dotnetopenauth.oauth2;
Using Dotnetopenauth.messaging;
    
Namespace CNBlogs.Open.Web.Controllers
{public
    class Oauthcontroller:controller
    {public
        async Task<actionresult> Token ()
        {
            var authserver = new Authorizationserver (new Authorizationserverhost ()) ;
            var response = await authserver.handletokenrequestasync (Request);
            return response. Asactionresult ();}}