GetExternalLoginInfoAsync return null value












0















I am working on MVC core 2 and IdentityServer4, External user logged in successfully, the problem i'm facing is this function always return null in HomeController.



 var info = await _signInManager.GetExternalLoginInfoAsync();


But its working in AccountController, when user login and redirected back to client from IdentityServer.



public async Task<IActionResult> ExternalLoginCallback(string returnUrl = null, string remoteError = null)
{
var info = await _signInManager.GetExternalLoginInfoAsync();
}


Any kind of help will be appreciated.










share|improve this question



























    0















    I am working on MVC core 2 and IdentityServer4, External user logged in successfully, the problem i'm facing is this function always return null in HomeController.



     var info = await _signInManager.GetExternalLoginInfoAsync();


    But its working in AccountController, when user login and redirected back to client from IdentityServer.



    public async Task<IActionResult> ExternalLoginCallback(string returnUrl = null, string remoteError = null)
    {
    var info = await _signInManager.GetExternalLoginInfoAsync();
    }


    Any kind of help will be appreciated.










    share|improve this question

























      0












      0








      0








      I am working on MVC core 2 and IdentityServer4, External user logged in successfully, the problem i'm facing is this function always return null in HomeController.



       var info = await _signInManager.GetExternalLoginInfoAsync();


      But its working in AccountController, when user login and redirected back to client from IdentityServer.



      public async Task<IActionResult> ExternalLoginCallback(string returnUrl = null, string remoteError = null)
      {
      var info = await _signInManager.GetExternalLoginInfoAsync();
      }


      Any kind of help will be appreciated.










      share|improve this question














      I am working on MVC core 2 and IdentityServer4, External user logged in successfully, the problem i'm facing is this function always return null in HomeController.



       var info = await _signInManager.GetExternalLoginInfoAsync();


      But its working in AccountController, when user login and redirected back to client from IdentityServer.



      public async Task<IActionResult> ExternalLoginCallback(string returnUrl = null, string remoteError = null)
      {
      var info = await _signInManager.GetExternalLoginInfoAsync();
      }


      Any kind of help will be appreciated.







      identityserver4 asp.net-mvc-controller






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      share|improve this question










      asked May 6 '18 at 5:28









      Saifal MalukSaifal Maluk

      2629




      2629
























          2 Answers
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          1














          My issue was in SignInScheme. When I commented the line below in Startup and use defaults it started to work.



          services.AddAuthentication().AddGoogle("Google", opt =>
          {
          //opt.SignInScheme = IdentityServerConstants.ExternalCookieAuthenticationScheme;
          ...
          }





          share|improve this answer































            0














            It's all based on cookies so check that the cookie is being picked up correctly. I think be default it will set the path of the cookie and that may mean it is not sent to your AccountController because the path differs.






            share|improve this answer























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              2 Answers
              2






              active

              oldest

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              active

              oldest

              votes






              active

              oldest

              votes









              1














              My issue was in SignInScheme. When I commented the line below in Startup and use defaults it started to work.



              services.AddAuthentication().AddGoogle("Google", opt =>
              {
              //opt.SignInScheme = IdentityServerConstants.ExternalCookieAuthenticationScheme;
              ...
              }





              share|improve this answer




























                1














                My issue was in SignInScheme. When I commented the line below in Startup and use defaults it started to work.



                services.AddAuthentication().AddGoogle("Google", opt =>
                {
                //opt.SignInScheme = IdentityServerConstants.ExternalCookieAuthenticationScheme;
                ...
                }





                share|improve this answer


























                  1












                  1








                  1







                  My issue was in SignInScheme. When I commented the line below in Startup and use defaults it started to work.



                  services.AddAuthentication().AddGoogle("Google", opt =>
                  {
                  //opt.SignInScheme = IdentityServerConstants.ExternalCookieAuthenticationScheme;
                  ...
                  }





                  share|improve this answer













                  My issue was in SignInScheme. When I commented the line below in Startup and use defaults it started to work.



                  services.AddAuthentication().AddGoogle("Google", opt =>
                  {
                  //opt.SignInScheme = IdentityServerConstants.ExternalCookieAuthenticationScheme;
                  ...
                  }






                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Nov 13 '18 at 8:39









                  Jan ZahradníkJan Zahradník

                  1,58611828




                  1,58611828

























                      0














                      It's all based on cookies so check that the cookie is being picked up correctly. I think be default it will set the path of the cookie and that may mean it is not sent to your AccountController because the path differs.






                      share|improve this answer




























                        0














                        It's all based on cookies so check that the cookie is being picked up correctly. I think be default it will set the path of the cookie and that may mean it is not sent to your AccountController because the path differs.






                        share|improve this answer


























                          0












                          0








                          0







                          It's all based on cookies so check that the cookie is being picked up correctly. I think be default it will set the path of the cookie and that may mean it is not sent to your AccountController because the path differs.






                          share|improve this answer













                          It's all based on cookies so check that the cookie is being picked up correctly. I think be default it will set the path of the cookie and that may mean it is not sent to your AccountController because the path differs.







                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered May 9 '18 at 8:28









                          mackiemackie

                          1,91811110




                          1,91811110






























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