This commit changes the upstream repo location to:
https://gitlab.com/yawning/obfs4.git
Additionally all the non-`main` sub-packages now have an import
comment annotation. As a matter of courtesy, I will continue to
push to both the existing github.com and git.torproject.org repos
for the foreseeable future, though I reserve the right to stop
doing so at any time.
Exhaustively testing padding combinations is really slow, and was
causing timeouts during the Debian ARM package build process. Attempt
to improve the situation by:
* Reusing the client and server keypair for all of the tests, to cut
runtime down by ~50%.
* Splitting the client side and server side tests up, as it appears
the timeout is per-test case.
If this doesn't fix things, the next thing to try would be to reduce
the actual number of padding lengths tested, but that is a last resort
at the moment.
* Changed obfs4proxy to be more like obfsproxy in terms of design,
including being an easy framework for developing new TCP/IP style
pluggable transports.
* Added support for also acting as an obfs2/obfs3 client or bridge
as a transition measure (and because the code itself is trivial).
* Massively cleaned up the obfs4 and related code to be easier to
read, and more idiomatic Go-like in style.
* To ease deployment, obfs4proxy will now autogenerate the node-id,
curve25519 keypair, and drbg seed if none are specified, and save
them to a JSON file in the pt_state directory (Fixes Tor bug #12605).
Yawning Angel
Yawning Angel