JWT Authentication and Swagger with .Net core 3.0

Question

I am developing some Web Api with .Net core 3.0 and want to integrate it with SwashBuckle.Swagger. It is working fine, but when I add JWT authentication, it does not work as

Answer 1

If you don't want to add a token manually and you want the scopes to be selectable along with passing a clientId to the identity server you can add something like this.

I have used implicit flow, but you can configure any flow using the following mechanism:

options.AddSecurityDefinition("oauth2", new OpenApiSecurityScheme()
{
  Flows = new OpenApiOAuthFlows
  {
    Implicit = new OpenApiOAuthFlow
    {                            
      AuthorizationUrl = new Uri("http://localhost"),
      TokenUrl = new Uri("http://localhost"),
      Scopes = new Dictionary
      {
        { "Foundation API", "FoundationApi" }
      }
    }
  },
  In = ParameterLocation.Header,                    
  Name = "Authorization",
  Type = SecuritySchemeType.OAuth2                    
});

The output will be like this: