public bool AzureCacheFileExists()
{
return(TokenCacheHelper.CacheFileExists());
}
public async Task <AuthenticateResponse> AzureSingleSignOn()
{
string clientId = ConfigurationManager.AppSettings["aad:clientId"];
string tenantId = ConfigurationManager.AppSettings["aad:tenantId"];
string aadInstance = ConfigurationManager.AppSettings["aad:aadInstance"];
string[] scopes = ConfigurationManager.AppSettings["aad:scopes"].Split(new[] { ',' }); //"user.read"
string authority = String.Format(CultureInfo.InvariantCulture, "{0}{1}", aadInstance, tenantId);
app = PublicClientApplicationBuilder
.Create(clientId)
.WithDefaultRedirectUri()
.WithAuthority(authority)
.Build();
//this enables the cache to be saved to a file in the clients install directory
TokenCacheHelper.EnableSerialization(app.UserTokenCache);
//AuthenticationResult authenticationResult = new AuthenticationResult("00", false, "00", DateTimeOffset.MinValue, DateTimeOffset.MinValue, "00", null, "", new[] { "" }, Guid.Empty);
AuthenticateResponse response = null;
AuthenticationResult authRes = null;
try
{
var accounts = await app.GetAccountsAsync();
if (accounts.Any())
{
account = accounts.FirstOrDefault();
authRes = await app.AcquireTokenSilent(scopes, account).ExecuteAsync();
}
else
{
authRes = await app.AcquireTokenSilent(scopes, System.Security.Principal.WindowsIdentity.GetCurrent().Name).ExecuteAsync();
}
if (authRes.Account != null)
{
response = SetAuthenticationResponse(authRes);
response.Meta = new System.Collections.Generic.Dictionary <string, string>();
response.Meta.Add("token", authRes.IdToken);
response.Meta.Add("secret", authRes.AccessToken);
return(response);
}
}
catch (MsalUiRequiredException ax)
{
try
{
if (ax.ErrorCode == MsalError.FailedToAcquireTokenSilentlyFromBroker || ax.ErrorCode == MsalError.NoAccountForLoginHint || ax.ErrorCode == MsalError.CodeExpired)
{
authRes = await app.AcquireTokenInteractive(scopes).ExecuteAsync();
response = SetAuthenticationResponse(authRes);
return(response);
}
else
{
}
}
catch (MsalClientException icx)
{
Logger.Info("Login:"******"Login:"******"Login:", ex);
if (account != null)
{
await app.RemoveAsync(account);
}
}
return(null);
}
