private IEnumerator Continue(VOGController ctrl)
{
try
{
ctrl.DisableInput();
//wait for connection
while (!VostopiaClient.HasSessionKey)
{
yield return null;
}
//See if user exists
ApiCall call = VostopiaClient.Authentication.BeginFindUser(Email);
IEnumerator e = call.Wait();
while (e.MoveNext()) { yield return e.Current; }
VostopiaUser user = VostopiaClient.Authentication.EndFindUser(call);
if (user != null)
{
var passwordData = new VOGStateAuthPassword.PasswordData();
passwordData.CancelOnBack = false;
passwordData.User = user;
ctrl.StartTransition(PasswordState, passwordData);
}
else
{
if (!ValidateEmail(Email))
{
ctrl.ShowMessageDialog("Oops!", "Please enter a valid email address.", () => { });
yield break;
}
else
{
ctrl.StartTransition(NewUserState, Email);
}
}
}
finally
{
ctrl.EnableInput();
}
}
/**
* Authenticate when we're in the Linked Account mode. If we have a valid authentication
* token in AuthenticationSettings, use it to automatically log in user. If we have an invalid
* authentication token, force the same user to log in again. If we don't have any authentication token,
* let the user login or create a new vostopia user.
*/
public IEnumerator AuthenticateLinkedAccount()
{
StoredAuthenticationKey userAuthKey = null;
if (!string.IsNullOrEmpty(AuthenticationSettings.AuthenticationToken))
{
try
{
userAuthKey = JObject.Parse(AuthenticationSettings.AuthenticationToken).ToObject<StoredAuthenticationKey>();
}
catch (System.Exception ex)
{
Debug.LogWarning("Unable to parse AuthenticationToken, " + ex.ToString());
}
}
if (userAuthKey != null)
{
//If we have auth key, try to authenticate automatically
ApiCall call = VostopiaClient.Authentication.BeginSignInAuthKey(userAuthKey.AuthKey);
IEnumerator e = call.Wait();
while (e.MoveNext()) { yield return e.Current; }
if (VostopiaClient.Authentication.EndSignIn(call))
{
//authentication completed successfully, nothing more to do
AuthenticationCompleted();
yield break;
}
//If we failed to log in automatically, find the user and get him to supply the password
call = VostopiaClient.Authentication.BeginFindUser(userAuthKey.UserName);
e = call.Wait();
while (e.MoveNext()) { yield return e.Current; }
VostopiaUser user = VostopiaClient.Authentication.EndFindUser(call);
if (user != null)
{
var passwordData = new VOGStateAuthPassword.PasswordData();
passwordData.CancelOnBack = true;
passwordData.User = user;
StartTransition(PasswordScreen, passwordData);
yield break;
}
}
//Otherwise, show the authentication screen
var authSelectData = new VOGStateAuthSelect.AuthSelectData();
authSelectData.EnableCancel = true;
StartTransition(AuthenticationSelectorScreen, authSelectData);
}
