在Owin Token授權後調用函數處理程序C＃

Question

我在服務器端使用Owin來獲取訪問令牌。之後，我將令牌從客戶端發送到服務器進行身份驗證。我想知道，如何在授權完成後精確地運行一個函數？ （我試過AccessTokenProvider - > OnReceiveAsync，但它沒有正常工作）。

Answer 1

我找到了答案。在App Start中使用OnReceive代替OnReceiveAsync就足夠了，或者您可以在其中啓動Oauth Object，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 = ""; 
       } 
      } 
};