static async Task DoIt(bool disableLegacyCache)
{
AppCoordinates.AppCoordinates v1App = AppCoordinates.PreRegisteredApps.GetV1App(useInMsal: true);
string resource = AppCoordinates.PreRegisteredApps.MsGraph;
string[] scopes = new string[] { resource + "/user.read" };
string cacheFolder = Path.GetFullPath(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location) + @"..\..\..\..");
string adalV3cacheFileName = Path.Combine(cacheFolder, "cacheAdalV3.bin");
string msalCacheFileName = Path.Combine(cacheFolder, "cacheMsal.bin");
AuthenticationResult result;
PublicClientApplicationBuilder builder = PublicClientApplicationBuilder.Create(v1App.ClientId)
.WithAuthority(v1App.Authority);
if (disableLegacyCache)
{
Console.WriteLine("Disabled legacy cache.");
builder.WithLegacyCacheCompatibility(false);
}
IPublicClientApplication app = builder.Build();
FilesBasedTokenCacheHelper.EnableSerialization(app.UserTokenCache,
msalCacheFileName,
adalV3cacheFileName);
var accounts = await app.GetAccountsAsync();
try
{
result = await app.AcquireTokenSilent(scopes, accounts.FirstOrDefault())
.ExecuteAsync();
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"Using MSALV4.x got token for '{result.Account.Username}' from the cache");
Console.ResetColor();
}
catch (MsalUiRequiredException ex)
{
result = await app.AcquireTokenInteractive(scopes)
.ExecuteAsync();
Console.WriteLine($"Using MSALV4.x got token for '{result.Account.Username}' without the cache");
}
}