WPF & Xamarin Form Sample Project For ABP #578

3 Answer(s)

• 

  0

  liangshiwei created 4 years ago

  Support Team Fullstack Developer

  Hi,

  We have a WPF template: https://github.com/abpframework/abp/tree/dev/templates/wpf. There is no xamarin project yet . see https://github.com/abpframework/abp/issues/158

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• 

  0

  Leaf created 4 years ago

  Hi @liangshiwei,

  due to some hardware sdk only work on .net framework, I have to comsume the web api in wpf .net framework.

  I hit the error for invalid_scope,

  Do you have the complete sample code for .net framework to call web api in wpf?

  Below is my code to get token and to call web api :-

  private async void DoTest()
  {
      //discover endpoints from metadata
     var client = new HttpClient();
  
      var disco = await client.GetDiscoveryDocumentAsync("https://localhost/");
      if (disco.IsError)
      {
          Console.WriteLine(disco.Error);
          return;
      }
  
      // request token
      var tokenResponse = await client.RequestClientCredentialsTokenAsync(new ClientCredentialsTokenRequest
      {
          Address = disco.TokenEndpoint,
          ClientId = "My_App",
          ClientSecret = "1q2w3e*",
          Scope = "Myapp"
      });
  
  
  
      if (tokenResponse.IsError)
      {
          Console.WriteLine(tokenResponse.Error);
          return;
      }
  
      Console.WriteLine(tokenResponse.Json);
      Console.WriteLine("\n\n");
  
      //// call api
      var apiClient = new HttpClient();
      apiClient.SetBearerToken(tokenResponse.AccessToken);
  
      var response = await apiClient.GetAsync("https://localhost:443/connect/token");
      if (!response.IsSuccessStatusCode)
      {
          Console.WriteLine(response.StatusCode);
      }
      else
      {
          var content = await response.Content.ReadAsStringAsync();
          Console.WriteLine(JArray.Parse(content));
      }
  }
  

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• 

  0

  liangshiwei created 4 years ago

  Support Team Fullstack Developer

  Hi,

  invalid_scope means you are missing some scope or the scope does not exists. check your database make sure Myapp is exists.

  invalid_scope usually has the following reasons:

  1. The scope does not exists , check IdentityServerApiScopes database table.
  2. The client does not include this scope, check IdentityServerClientScopes database table

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