fail gracefully if no attempt to use OAuth for authentication
fail gracefully if no attempt to use OAuth for authentication
fkooman/filetrader,fkooman/filetrader,fkooman/filetrader,kaichuang1992/filetrader,kaichuang1992/filetrader,kaichuang1992/filetrader,kaichuang1992/filetrader,fkooman/filetrader