how generate access token to my dotnet API?-CodePudding

I Have a API Dotnet core and i need a token to access the routes of application. I see the Identity Server Documentation but i cant recive the token. I can receive the token via client request (front) but I need execute only the back-end aplication and this way the authentication need be by Entity Server. How can I do this?

The token to authentication via swagger

CodePudding user response：

You can directly invoke the token endpoint to get a token from the backend using client_credentials grant type. It should give the JWT you want. (https://identityserver4.readthedocs.io/en/latest/endpoints/token.html#example)

Try the following example request:

POST /connect/token
CONTENT-TYPE application/x-www-form-urlencoded

    client_id=client1&
    client_secret=secret&
    grant_type=client_credentials&
    code=hdh922

CodePudding user response：

For the backend, use Microsoft.AspNetCore.Authentication.JwtBearer. Configure the service with authentication:

services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
    .AddJwtBearer(options =>
    {
        options.Authority = Configuration["Authorization:Issuer"];
        options.Audience = Configuration["Authorization:Audience"];
    });

Curity provides a complete example for how to validate a JWT using .NET core: https://curity.io/resources/learn/dotnet-api/