在 C# 中的 Owin 令牌授权后调用函数处理程序

Call a Function Handler after Owin Token Authorization in C#

我在服务器端使用 Owin 来获取访问令牌。之后,我将令牌从客户端发送到服务器进行身份验证。我想知道,如何在授权完成后 运行 一个功能? (我试过 AccessTokenProvider -> OnReceiveAsync 但它没有正常工作)。

我找到了答案。在 App Start 或启动 Oauth 对象的地方使用 OnReceive 而不是 OnReceiveAsync 就足够了,如下所示:

OAuthOptions = new OAuthAuthorizationServerOptions
{
     TokenEndpointPath = new PathString("/GetAuthToken",
        Provider = new ApplicationOAuthProvider(PublicClientId, UserManagerFactory),
            AuthorizeEndpointPath = new PathString("/api/Account/ExternalLogin",
            AccessTokenExpireTimeSpan = TimeSpan.FromDays(10),
            AllowInsecureHttp = true,
            AccessTokenProvider = new AuthenticationTokenProvider()
            {
                OnReceive = context =>
                {
                    context.DeserializeTicket(context.Token);
                    // After this you can be sure that your ticket is initialized and have
                    // an access to the user
                    if(context.Ticket.Identity.IsAuthenticated)
                        EntityContext.UserId = context.Ticket.Identity.GetUserId();
                    else
                        EntityContext.UserId = "";
                }
            }
};