services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
            .AddJwtBearer((options =>
            {
                options.Audience = Configuration["Adfs:Audience"];
                options.Authority = Configuration["Adfs:Issuer"];
                options.SaveToken = true;
                options.TokenValidationParameters = new  TokenValidationParameters
                {
                    ValidateIssuer = false
                };
            }));