public async Task <bool> RequestLoginAsync()
{
foreach (var user in _pca.Users)
{
_pca.Remove(user);
}
//ms-app://s-1-15-2-3388634293-103715313-3266902762-3262461205-4164087508-4155876753-1602774140/
var userByPolicy = GetUserByPolicy(_pca.Users, _policySignUpSignIn);
await _pca.AcquireTokenAsync(_scopes, userByPolicy, _uiParent);
//TODO if we reach here, is there a chance login was not successful?
return(true);
}
public async Task <AuthenticationResult> AcquireTokenAsync()
{
if (UiParent == null)
{
Activity currentActivity = null;
try
{
currentActivity = CurrentActivityHelper.GetCurrentActivity();
UiParent = new UIParent(currentActivity);
}
catch (Exception ex)
{
logger.Log(ex, "Error getting current activity");
}
}
AuthenticationResult res = null;
try
{
res = await publicClientApplication.AcquireTokenAsync(AuthConfig.Scopes, UiParent);
}
catch (Exception ex1)
{
logger.Log(ex1, "Error aquiring token");
}
return(res);
}
private async Task <AuthenticationResult> GetNewAccessTokenAsync(IAccount account, string[] scopes)
{
IPublicClientApplication publicClientApplication = (ClientApplication as IPublicClientApplication);
AuthenticationResult authenticationResult = null;
int retryCount = 0;
string extraQueryParameter = null;
do
{
try
{
authenticationResult = await publicClientApplication.AcquireTokenAsync(scopes, account, UIBehavior, extraQueryParameter, null, ClientApplication.Authority, UIParent);
break;
}
catch (MsalServiceException serviceException)
{
if (serviceException.ErrorCode == ErrorConstants.Codes.TemporarilyUnavailable)
{
TimeSpan delay = this.GetRetryAfter(serviceException);
retryCount++;
// pause execution
await Task.Delay(delay);
}
else if (serviceException.Claims != null)
{
extraQueryParameter = $"claims={serviceException.Claims}";
retryCount++;
}
else
{
throw new AuthenticationException(
new Error
{
Code = ErrorConstants.Codes.GeneralException,
Message = ErrorConstants.Message.UnexpectedMsalException
},
serviceException);
}
}
catch (Exception exception)
{
throw new AuthenticationException(
new Error
{
Code = ErrorConstants.Codes.GeneralException,
Message = ErrorConstants.Message.UnexpectedException
},
exception);
}
} while (retryCount < MaxRetry);
return(authenticationResult);
}
private async Task <AuthResult> AcquireTokenAsync(IPublicClientApplication app,
IEnumerable <string> scopes,
string usrId)
{
var acct = !string.IsNullOrEmpty(usrId) ? await app.GetAccountAsync(usrId) : null;
var userStr = acct != null ? acct.Username : "******";
Debug.Log($"Found User {userStr}");
AuthResult res = new AuthResult();
try
{
Debug.Log($"Calling AcquireTokenSilentAsync");
res.res = await app.AcquireTokenSilentAsync(scopes, acct).ConfigureAwait(false);
Debug.Log($"app.AcquireTokenSilentAsync called {res.res}");
}
catch (MsalUiRequiredException)
{
Debug.Log($"Needs UI for Login");
try
{
res.res = await app.AcquireTokenAsync(scopes).ConfigureAwait(false);
Debug.Log($"app.AcquireTokenAsync called {res.res}");
}
catch (MsalException msalex)
{
res.err = $"Error Acquiring Token:{Environment.NewLine}{msalex.Message}";
Debug.Log($"{res.err}");
return(res);
}
catch (Exception ex)
{
res.err = $"Error Acquiring Token Silently:{Environment.NewLine}{ex.Message}";
Debug.Log($"{res.err}");
return(res);
}
}
catch (Exception ex)
{
res.err = $"Error Acquiring Token Silently:{Environment.NewLine}{ex.Message}";
Debug.Log($"{res.err}");
return(res);
}
#if !UNITY_EDITOR && UNITY_WSA
Debug.Log($"Access Token - {res.res.AccessToken}");
ApplicationData.Current.LocalSettings.Values["UserId"] = res.res.Account.HomeAccountId.Identifier;
#endif
return(res);
}
public async Task <AuthResult> AcquireTokenAsync(IPublicClientApplication app,
IEnumerable <string> scopes,
string usrId,
Func <AuthenticationResult, Task> callback)
{
var usr = !string.IsNullOrEmpty(usrId) ? await app.GetAccountAsync(usrId) : null;
var userStr = usr != null ? usr.Username : "******";
//Debug.Log($"Found User {userStr}");
AuthResult res = new AuthResult();
try
{
//Debug.Log($"Calling AcquireTokenSilentAsync");
res.res = await app.AcquireTokenSilentAsync(scopes, usr).ConfigureAwait(false);
//Debug.Log($"app.AcquireTokenSilentAsync called {res.res}");
}
catch (MsalUiRequiredException)
{
//Debug.Log($"Needs UI for Login");
try
{
res.res = await app.AcquireTokenAsync(scopes).ConfigureAwait(false);
if (callback != null)
{
await callback(res.res);
}
//Debug.Log($"app.AcquireTokenAsync called {res.res}");
}
catch (MsalException msalex)
{
res.err = $"Error Acquiring Token:{Environment.NewLine}{msalex}";
//Debug.Log($"{res.err}");
return(res);
}
}
catch (Exception ex)
{
res.err = $"Error Acquiring Token Silently:{Environment.NewLine}{ex}";
//Debug.Log($"{res.err}");
return(res);
}
#if !UNITY_EDITOR && UNITY_WSA
Debug.Log($"Access Token - {res.res.AccessToken}");
ApplicationData.Current.LocalSettings.Values["UserId"] = res.res.User.Identifier;
#endif
return(res);
}
private async void AccessTokenButton_ClickAsync(object sender, RoutedEventArgs e)
{
AuthenticationResult result = null;
try
{
result = await _pca.AcquireTokenAsync(Scopes).ConfigureAwait(false);
}
catch (Exception ex)
{
await DisplayErrorAsync(ex).ConfigureAwait(false);
return;
}
await DisplayResultAsync(result).ConfigureAwait(false);
}
private async void AccessTokenButton_ClickAsync(object sender, RoutedEventArgs e)
{
AuthenticationResult result = null;
try
{
var users = await _pca.GetAccountsAsync().ConfigureAwait(false);
var user = users.FirstOrDefault();
result = await _pca.AcquireTokenAsync(Scopes, user, UIBehavior.ForceLogin, "").ConfigureAwait(false);
}
catch (Exception ex)
{
await DisplayErrorAsync(ex).ConfigureAwait(false);
return;
}
await DisplayResultAsync(result).ConfigureAwait(false);
}
/// <summary>
/// Attempt to retrieve the Access Token by either retrieving
/// previously stored credentials or by prompting user to Login
/// </summary>
private async Task <AuthenticationResult> AcquireTokenAsync(
IPublicClientApplication app, IEnumerable <string> scopes, string userId)
{
IUser user = !string.IsNullOrEmpty(userId) ? app.GetUser(userId) : null;
string userName = user != null ? user.Name : "null";
// Once the User name is found, display it as a welcome message
MeetingsUI.Instance.WelcomeUser(userName);
// Attempt to Log In the user with a pre-stored token. Only happens
// in case the user Logged In with this app on this device previously
try
{
_authResult = await app.AcquireTokenSilentAsync(scopes, user);
}
catch (MsalUiRequiredException)
{
// Pre-stored token not found, prompt the user to log-in
try
{
_authResult = await app.AcquireTokenAsync(scopes);
}
catch (MsalException msalex)
{
Debug.Log($"Error Acquiring Token: {msalex.Message}");
return(_authResult);
}
}
MeetingsUI.Instance.WelcomeUser(_authResult.User.Name);
#if !UNITY_EDITOR && UNITY_WSA
ApplicationData.Current.LocalSettings.Values["UserId"] =
_authResult.User.Identifier;
#endif
return(_authResult);
}
public async Task <AuthenticationResult> AcquireTokenAsync() => await publicClientApplication.AcquireTokenAsync(AuthConfig.Scopes, new UIParent());
