Hello Tor-devers,

In last two weeks I was busy implementing the protocol by which the st server sends a url dictionary to the client, so they the client can communicate with server using this url code. It was bit tricky because chop needed to be involved to distinguished between the data being serve to the user and the data for the steg module. This is working now.

I also made the curl st client to st server communication non-blocking and now curl sharing the socket with libevent (for the reply). The curl communication with apache server (for providing covers) is still blocking. This is not critical as long as the cover webserver and st server are on the same machine, but is a good feature to think about.

You can get everything here:

https://github.com/zackw/stegotorus/tree/f--payload-servers

But you need to have apache installed on the server and run payload_scraper first:

https://github.com/vmon/payload_scraper

then copy the generated payload list into apcahe_payload/server_list.txt The name of steg protocol is http_apache (instead of http)

The next 10 days will be writing unit tests, testing, and writing documentation for http_steg protocol.

Cheers, vmon