SFTP without plugin ? can't find the protocol used

Hi guys,

I would like to implement some rudimentary sftp protocol for a file upload.
don’t want to invest in a plugin, especially in a closed source one.

I did not succeed in finding the sftp protocol description.
nor in finding some communication example between two computers.
any link would be much appreciated.


SFTP is over SSH, so you can use Andrew’s open source libssh2 implementation


perfect, thanks Tim.