private static IAuthorizationState GetAuthentication(NativeApplicationClient arg)
{
// Get the auth URL:
IAuthorizationState state = new AuthorizationState(new[] { CalendarService.Scopes.Calendar.GetStringValue() });
state.Callback = new Uri(NativeApplicationClient.OutOfBandCallbackUrl);
state.RefreshToken = Settings.Instance.RefreshToken;
Uri authUri = arg.RequestUserAuthorization(state);
IAuthorizationState result = null;
if (state.RefreshToken == "")
{
// Request authorization from the user (by opening a browser window):
Process.Start(authUri.ToString());
EnterAuthorizationCode eac = new EnterAuthorizationCode();
if (eac.ShowDialog() == DialogResult.OK)
{
// Retrieve the access/refresh tokens by using the authorization code:
result = arg.ProcessUserAuthorization(eac.authcode, state);
//save the refresh token for future use
Settings.Instance.RefreshToken = result.RefreshToken;
XMLManager.Export(Settings.Instance, MainForm.FILENAME);
return(result);
}
else
{
return(null);
}
}
else
{
arg.RefreshToken(state, null);
result = state;
return(result);
}
}
private static IAuthorizationState GetAuthentication(NativeApplicationClient arg)
{
// Get the auth URL:
IAuthorizationState state = new AuthorizationState(new[] { CalendarService.Scopes.Calendar.GetStringValue() });
state.Callback = new Uri(NativeApplicationClient.OutOfBandCallbackUrl);
state.RefreshToken = Settings.Instance.RefreshToken;
Uri authUri = arg.RequestUserAuthorization(state);
IAuthorizationState result = null;
if (state.RefreshToken == "")
{
// Request authorization from the user (by opening a browser window):
Process.Start(authUri.ToString());
EnterAuthorizationCode eac = new EnterAuthorizationCode();
if (eac.ShowDialog() == DialogResult.OK)
{
// Retrieve the access/refresh tokens by using the authorization code:
result = arg.ProcessUserAuthorization(eac.authcode, state);
//save the refresh token for future use
Settings.Instance.RefreshToken = result.RefreshToken;
XMLManager.export(Settings.Instance, MainForm.FILENAME);
return result;
}
else
{
return null;
}
}
else
{
arg.RefreshToken(state, null);
result = state;
return result;
}
}