Test

1. using Microsoft.IdentityModel.Protocols;  
2. using Microsoft.IdentityModel.Protocols.OpenIdConnect;  
3. using Microsoft.IdentityModel.Tokens;  
4. using System;  
5. using System.Collections.Generic;  
6. using System.Configuration;  
7. using System.Globalization;  
8. using System.IdentityModel.Tokens.Jwt;  
9. using System.Linq;  
10. using System.Linq.Expressions;  
11. using System.Text;  
12. using System.Threading.Tasks;  
13.   
14.   
15.   
16. namespace AzureADTokenValidation  
17. {  
18.     class Program  
19.     {  
20.         static async Task Main(string[] args)  
21.         {  
22.             string token = "eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkN0VHVoTUptRDVNN0RMZHpEMnYyeDNRS1NSWSJ9.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.UAT3FkgCBYqM7Mfux1V-yF1QTqg0Dlz4Y2G8VQqNqg3WXWdQWf8v4MHcrZVzycV6FSA0-C4ANRpkBxeX1mdmtic4l6e5onOsRS3r_PsWpp7mew_XlTt9TQ1W1pO5dn6lw6J4U3k41kmXVAPwH9hbZNEmVVM6KjNQLW-SdCfaJJIB0XVIqEK2HOlBPxSI8hugh9S5yRMYz6-xi7SrG-wQJtsa9s7Wz5O4FYW2YmjHdUIdj_xwJbfS6_rknJetO756okz4tHY70N3GAKlr_zvfXvuAMjXfsXQNQN5-TQnDcWVkvK6SrhCGQunlPmjvvTvJyp7KLZVrRhxnz8w98yaEfA";  
23.             string myTenant = "e8e6d018-a834-406b-9f43-2e94ae425876";  
24.             var myAudience = "7b1ce1ad-af15-4e5f-9ae4-aaf0a68a7ab4";  
25.             var myIssuer = String.Format(CultureInfo.InvariantCulture, "https://login.microsoftonline.com/{0}/v2.0", myTenant);  
26.             var mySecret = "t.GDqjoBYBhB.tRC@lbq1GdslFjk8=57";  
27.             var mySecurityKey = new SymmetricSecurityKey(Encoding.ASCII.GetBytes(mySecret));              
28.             var stsDiscoveryEndpoint = String.Format(CultureInfo.InvariantCulture, "https://login.microsoftonline.com/{0}/.well-known/openid-configuration", myTenant);  
29.             var configManager = new ConfigurationManager<OpenIdConnectConfiguration>(stsDiscoveryEndpoint, new OpenIdConnectConfigurationRetriever());  
30.             var config = await configManager.GetConfigurationAsync();  
31.   
32.             var tokenHandler = new JwtSecurityTokenHandler();  
33.   
34.             var validationParameters = new TokenValidationParameters  
35.             {  
36.                 ValidAudience = myAudience,  
37.                 ValidIssuer = myIssuer,  
38.                 IssuerSigningKeys = config.SigningKeys,  
39.                 ValidateLifetime = false,  
40.                 IssuerSigningKey = mySecurityKey  
41.             };  
42.   
43.             var validatedToken = (SecurityToken)new JwtSecurityToken();  
44.   
45.             // Throws an Exception as the token is invalid (expired, invalid-formatted, etc.)  
46.             tokenHandler.ValidateToken(token, validationParameters, out validatedToken);  
47.             Console.WriteLine(validatedToken);  
48.             Console.ReadLine();  
49.         }  
50.     }  
51. }