Arti is our ongoing project to create a working embeddable Tor client
in Rust. It’s not ready to replace the main Tor
implementation in C, but we believe that it’s the future.
Right now, our focus is on making Arti production-quality, by
stress-testing the code, hunting for likely bugs, and adding missing
features that we know from experience that users will need. We’re
going to try not to break backward compatibility too much, but we’ll
do so when we think it’s a good idea.
What’s new in 0.6.0?
For a complete list of changes, have a look at the
There are also a bunch of smaller features, bugfixes, and
infrastructure improvements; again, see the CHANGELOG for a more
And what’s next?
Beyond that, between now and our 1.0.0 milestone in September, we’re
aiming to make Arti a production-quality Tor client for direct
internet access. (Onion services aren’t funded yet, but we hope to
change that soon.)
We still plan to continue regular releases between now and then.
Here’s how to try it out
We rely on users and volunteers to find problems in our software and
suggest directions for its improvement. Although Arti isn’t yet ready
for production use, you can test it as a SOCKS proxy (if you’re willing
to compile from source) and as an embeddable library (if you don’t mind
a little API instability).
Assuming you’ve installed Arti (with
cargo install arti, or directly
from a cloned repository), you can use it to start a simple SOCKS proxy
for making connections via Tor with:
$ arti proxy -p 9150
and use it more or less as you would use the C Tor implementation!
(It doesn’t support onion services yet. If compilation doesn’t work, make sure you have development files for libsqlite installed on your platform.)
For more information, check out the README file. (For now, it assumes that you’re comfortable building Rust programs from the command line). Our CONTRIBUTING file has more information on installing development tools, and on using Arti inside of Tor Browser. (If you want to try that, please be aware that Arti doesn’t support onion services yet.)
And if this documentation doesn’t make sense, please ask questions! The questions you ask today might help improve the documentation tomorrow.
Call for feedback
Our priority for the coming months is to make Arti a production-quality Tor client, for the purposes of direct connections to the internet. (Onion services will come later.) We know some of the steps we’ll need to take to get there, but not all of them: we need to know what’s missing for your use-cases.
Whether you’re a user or a developer, please give Arti a try, and let us know what you think. The sooner we learn what you need, the better our chances of getting it into an early milestone.
Thanks to everyone who has contributed to this release, including Arturo
Marquez, Dimitris Apostolou,
feelingnothing, Jim Newsome, Richard
spongechameleon, Trinity Pointard, and Yuan Lyu.
And thanks, of course, to Zcash Community Grants (formerly Zcash Open Major Grants (ZOMG)) for funding this project!
Categories: Tor Project