public async Task <IMsalResult> LoginAsync(string policy)
{
try
{
var result = await SilentLoginAsync(policy);
if (result.Success)
{
return(result);
}
var builder = AuthClient.AcquireTokenInteractive(Config.Scopes)
#if __ANDROID__
.WithParentActivityOrWindow(Xamarin.Essentials.Platform.CurrentActivity)
#endif
.WithUseEmbeddedWebView(true);
if (Config.IsB2C)
{
builder = builder.WithB2CAuthority(Config.GetB2CAuthority(policy));
}
var authResult = await builder.ExecuteAsync();
_authResult.OnNext(authResult);
_accessToken.OnNext(authResult.AccessToken);
return(new MsalResult(authResult));
}
catch (Exception ex)
{
return(new MsalResult(ex));
}
}
private async Task <AuthenticationResult> AcquireTokenInteractive(string policy)
{
IEnumerable <IAccount> accounts = await AuthClient.GetAccountsAsync();
var account = GetAccountByPolicy(accounts, policy);
var builder = AuthClient.AcquireTokenInteractive(Config.Scopes)
.WithAccount(account)
#if __ANDROID__
.WithParentActivityOrWindow(Xamarin.Essentials.Platform.CurrentActivity)
#endif
.WithUseEmbeddedWebView(true)
.WithAuthority(Config.GetB2CAuthority(policy));
return(await builder.ExecuteAsync());
}
public async Task <AuthenticationResult> LoginAsync(string policy)
{
AuthenticationResult result;
try
{
result = await SilentLoginAsync(policy);
if (result != null)
{
return(result);
}
result = await AuthClient.AcquireTokenInteractive(Options.Scopes)
.WithB2CAuthority(Options.GetB2CAuthority(policy))
.WithUseEmbeddedWebView(true)
#if __ANDROID__
.WithParentActivityOrWindow(CurrentActivity.Activity)
#endif
.ExecuteAsync();
}
catch (MsalException msal)
{
if (msal.ErrorCode != MsalError.AuthenticationCanceledError && msal.ErrorCode != MsalError.PasswordRequiredForManagedUserError)
{
LogException(msal, "LoginAsync", policy);
}
throw;
}
catch (Exception ex)
{
LogException(ex, "LoginAsync", policy);
throw;
}
return(result);
}