如何在Visual Studio 2012中为ASP.NET MVC 4配置Microsoft.Owin.Security.Google？

1 回答

• 0

  是的，使用ASP.NET MVC5实现这一点要容易得多：

  在 app_start/Startup.Auth.cs

  using Microsoft.Owin.Security.Cookies;
  using Microsoft.Owin.Security.Google;
  using Microsoft.Owin.Security.Facebook;
  using Owin;
  using System.Web.Helpers;
  using System.Security.Claims;
  using System.Threading.Tasks;
  using Microsoft.Owin.Security;
  
  namespace ui.web
  {
      public partial class Startup
      {
          public void ConfigureAuth(IAppBuilder app)
          {
  
              /* Local logins */
              app.UseCookieAuthentication(new CookieAuthenticationOptions
              {
                  AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
                  LoginPath = new PathString("/login")
              });
  
              app.UseExternalSignInCookie(DefaultAuthenticationTypes.ExternalCookie);
  
              /* Google */
              var googleOptions = new GoogleOAuth2AuthenticationOptions
              {
                  ClientId = "clientid",
                  ClientSecret = "secret",
              };
              googleOptions.Scope.Add("https://www.googleapis.com/auth/userinfo.profile");
              googleOptions.Scope.Add("https://www.googleapis.com/auth/userinfo.email");
              app.UseGoogleAuthentication(googleOptions);
  
              /* Facebook */
              var facebookOptions = new FacebookAuthenticationOptions
              {
                  AppId = "clientid",
                  AppSecret = "secret",
                  BackchannelHttpHandler = new FacebookBackChannelHandler(),
                  UserInformationEndpoint = "https://graph.facebook.com/v2.4/me?fields=id,name,email,first_name,last_name,location",
              };
  
              facebookOptions.Scope.Add("email");
              app.UseFacebookAuthentication(facebookOptions);
  
              AntiForgeryConfig.UniqueClaimTypeIdentifier = ClaimTypes.NameIdentifier;
          }
   }
  }
  

  FacebookBackChannelHandler

  using System;
  using System.Net.Http;
  
  namespace ui.web.infrastructure.auth
  {
      public class FacebookBackChannelHandler : HttpClientHandler
      {
          protected override async System.Threading.Tasks.Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, System.Threading.CancellationToken cancellationToken)
          {
              // Replace the RequestUri so it's not malformed
              if (!request.RequestUri.AbsolutePath.Contains("/oauth"))
              {
                  request.RequestUri = new Uri(request.RequestUri.AbsoluteUri.Replace("?access_token", "&access_token"));
              }
  
              return await base.SendAsync(request, cancellationToken);
          }
      }
  }
  

  回复于 2024-04-19T20:10:30+08:00