Use new Azure package

Author: tomfrenzel

samples/CZ.AspNetCore.EasyAuthAuthentication.Samples.Client/Program.cs

@@ -5,7 +5,7 @@ namespace CZ.AspNetCore.EasyAuthAuthentication.Samples.Webs.Client
     using System.Net;
     using System.Text;
     using System.Threading.Tasks;
-    using Microsoft.IdentityModel.Clients.ActiveDirectory;
+    using Microsoft.Identity.Client;
 
     public class Program
     {
@@ -21,13 +21,16 @@ private static void Main(string[] args)
 
         private static async Task Work()
         {
-            var authContext = new AuthenticationContext(System.Environment.GetEnvironmentVariable("authority"));
-            var credentials = new ClientCredential(System.Environment.GetEnvironmentVariable("clientId"), System.Environment.GetEnvironmentVariable("clientSecret"));
-            var token = await authContext.AcquireTokenAsync(System.Environment.GetEnvironmentVariable("resource"), credentials);
-            Console.WriteLine(token.AccessTokenType + " " + token.AccessToken);
+            var authContext = ConfidentialClientApplicationBuilder
+                .Create(Environment.GetEnvironmentVariable("clientId"))
+                .WithAuthority(Environment.GetEnvironmentVariable("authority"))
+                .WithClientSecret(Environment.GetEnvironmentVariable("clientSecret"))
+                .Build();
+            var token = await authContext.AcquireTokenForClient(new string[] { $"{Environment.GetEnvironmentVariable("resource")}/.default" }).ExecuteAsync();
+            Console.WriteLine("Bearer " + token.AccessToken);
             var headerName = "Authorization";
             var httpRequest = WebRequest.Create("https://sampleappauth.azurewebsites.net/api/SampleData/UserName");
-            httpRequest.Headers.Add(headerName, token.AccessTokenType + " " + token.AccessToken);
+            httpRequest.Headers.Add(headerName, "Bearer " + token.AccessToken);
             var response = httpRequest.GetResponse();
             var stream = response.GetResponseStream();
             var reader = new StreamReader(stream);