WPF & Xamarin Form Sample Project For ABP #578

Leaf created 4 years ago

Check the docs before asking a question: https://docs.abp.io/en/commercial/latest/ Check the samples, to see the basic tasks: https://docs.abp.io/en/commercial/latest/samples/index The exact solution to your question may have been answered before, please use the search on the homepage.

ABP Framework version: vX.X.X
UI type: Angular / MVC
Tiered (MVC) or Identity Server Seperated (Angular): yes / no
Exception message and stack trace:
Steps to reproduce the issue:

Hi,

Do you have the demo or sample project for WPF & Xamarin Form to work with ABP ?

Thank you.

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

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));
    }
}

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:

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