Re: [tor-dev] Combining obfsproxy+scramblesuit with OpenVPN

2014-03-11 Thread George Kadianakis
irregula...@riseup.net writes: Hello people, I'm investigating how may we combine the traffic obfuscation provided by obfsproxy+scramblesuit with OpenVPN instead of Tor. I completely understand how this combination does not provide anonymity, but nevertheless I think it will be of some

Re: [tor-dev] Combining obfsproxy+scramblesuit with OpenVPN

2014-03-09 Thread irregulator
On 03/07/2014 12:10 AM, Yawning Angel wrote: Looking at the OpenVPN source (src/openvpn/socks.c): const ssize_t size = send (sd, \x05\x02\x00\x02, 4, MSG_NOSIGNAL); The method selection request is hardcoded to always claim support for No Auth, and Username/Password Auth in that order.

Re: [tor-dev] Combining obfsproxy+scramblesuit with OpenVPN

2014-03-09 Thread Yawning Angel
On Mon, 10 Mar 2014 03:27:12 +0200 irregula...@riseup.net wrote: Are we sure it's an OpenVPN bug? Cause I'm getting a : socks_handshake: server asked for username/login auth but we were not provided any credentials which kind of makes sense regarding the methods' priority in socks5.py

Re: [tor-dev] Combining obfsproxy+scramblesuit with OpenVPN

2014-03-09 Thread Yawning Angel
On Mon, 10 Mar 2014 01:57:11 + Yawning Angel yawn...@schwanenlied.me wrote: The moment the OpenVPN people fix their broken SOCKS client to not offer to negotiate an authentication method that they can't actually use due to missing parameters, this will work as expected.

Re: [tor-dev] Combining obfsproxy+scramblesuit with OpenVPN

2014-03-06 Thread irregulator
On 03/05/2014 07:58 PM, Yawning Angel wrote: So, while testing OpenVPN with obfsproxy and the latest patch, the vpn client enters the authentication phase. Yay. Do the credentials depend on the pluggable transport in use by the obfsproxy? Yes. It only should happen for obfs2 (if Shared

Re: [tor-dev] Combining obfsproxy+scramblesuit with OpenVPN

2014-03-06 Thread Yawning Angel
On Thu, 06 Mar 2014 19:22:16 +0200 irregulator irregula...@riseup.net wrote: On 03/05/2014 07:58 PM, Yawning Angel wrote: Hey people thanks for your input, I'm actually passing password inline while starting obfsproxy (client-side) like that : python pyobfsproxy.py --log-min-severity=info

[tor-dev] Combining obfsproxy+scramblesuit with OpenVPN

2014-03-05 Thread irregulator
Hello people, I'm investigating how may we combine the traffic obfuscation provided by obfsproxy+scramblesuit with OpenVPN instead of Tor. I completely understand how this combination does not provide anonymity, but nevertheless I think it will be of some use. In the recent past there have been

Re: [tor-dev] Combining obfsproxy+scramblesuit with OpenVPN

2014-03-05 Thread Yawning Angel
On Wed, 05 Mar 2014 15:08:06 +0200 irregula...@riseup.net wrote: Luckily yawning provided a patch some days ago [5], and I decided to test it. According to patch's comments, it implements a Socks5 proxy with authentication as in RFC 1928/RFC 1929. This authentication is gonna serve as a means

Re: [tor-dev] Combining obfsproxy+scramblesuit with OpenVPN

2014-03-05 Thread Jurre van Bergen
Heya, The company I work for is building an OpenVPN client which has obfsproxy support, there is a branch, but it's not finished: https://github.com/greenhost/viper/tree/obfsproxy-support And then.. the serverside isn't pushed but it was working, it would generate scramblesuite passwords using