private void CheckToken()
{
if (_token == null)
{
throw new UnauthorizedAccessException("Cannot create Box session with given token");
}
if (_token.IsExpired)
{
_token = OAuth20TokenHelper.RefreshToken(BoxLoginProvider.BoxOauthTokenUrl, _token);
using (var dbDao = new CachedProviderAccountDao(CoreContext.TenantManager.GetCurrentTenant().TenantId, FileConstant.DatabaseId))
{
dbDao.UpdateProviderInfo(ID, new AuthData(token: _token.ToJson()));
}
}
}
private static string EncryptToken(OAuth20Token token)
{
var t = token.ToJson();
return(string.IsNullOrEmpty(t) ? string.Empty : InstanceCrypto.Encrypt(t));
}