Hi everyone, Here are our meeting logs: http://meetbot.debian.net/tor-meeting/2021/tor-meeting.2021-04-22-16.00.html and our meeting pad: Anti-censorship work meeting pad -------------------------------- Next meeting: Thursday April 22nd 16:00 UTC Weekly meetings, every Thursday at 16:00 UTC, in #tor-meeting at OFTC (channel is logged while meetings are in progress) == Goal of this meeting == Weekly checkin about the status of anti-censorship work at Tor. Coordinate collaboration between people/teams on anti-censorship at Tor. == Links to Useful documents == Our anti-censorship roadmap: Roadmap: https://gitlab.torproject.org/groups/tpo/anti-censorship/-/boards The anti-censorship team's wiki page: https://gitlab.torproject.org/tpo/anti-censorship/team/-/wikis/home Past meeting notes can be found at: https://lists.torproject.org/pipermail/tor-project/ Tickets that need reviews: from sponsors we are working on: All needs review tickets: https://gitlab.torproject.org/groups/tpo/anti-censorship/-/merge_requests?sc... Sponsor 30 https://gitlab.torproject.org/groups/tpo/-/milestones/4 https://gitlab.torproject.org/groups/tpo/-/milestones/7 https://gitlab.torproject.org/groups/tpo/-/milestones/5 https://gitlab.torproject.org/groups/tpo/-/milestones/6 Sponsor 28 must-do tickets: https://gitlab.torproject.org/groups/tpo/-/milestones/10 possible tickets: https://gitlab.torproject.org/groups/tpo/-/issues?scope=all&utf8=%E2%9C%93&s... Public bug-reporting pad: https://pad.riseup.net/p/tor-anti-censorship-bugs-keep <-- we have anonymous tickets handling now. Let's see which anti-censorship repos to include. == Announcements == The Cure53 security audit of Turbo Tunnel is over. https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf... is a resource leak found by the audit. David is waiting on an upstream disclosure before publishing the report, but there is nothing much to worry about regarding Snowflake. == Discussion == Snowflake in Tor Browser 10.5 stable (mid June)? Conclusion: yes, we're going to plan to ship Snowflake enabled in Tor Browser 10.5. There are a list of things we should make sure we're in a good position to monitor so we can know how it's going. And we might shoot for a 'soft launch', i.e. put it in but ask the comms team to not make such a big deal out of it quite yet. == Actions == == Interesting links == https://gitlab.torproject.org/cohosh/censorship-analysis/-/blob/belarus/bela... == Reading group == We will discuss "Domain Shadowing: Leveraging Content Delivery Networks for Robust Blocking-Resistant Communications" on April 29th https://www.usenix.org/system/files/sec21fall-wei.pdf Questions to ask and goals to have: What aspects of the paper are questionable? Are there immediate actions we can take based on this work? Are there long-term actions we can take based on this work? Is there future work that we want to call out, in hopes that others will pick it up? == Updates == Name: This week: - What you worked on this week. Next week: - What you are planning to work on next week. Help with: - Something you need help with. cecylia (cohosh): last updated 2020-04-22 Last week: - talked to OONI about adding fallback dirs to tor test - wrote a plaintext email template for our prometheus alert manager (tpa/team#40214) - implemented a shim for Moat to parse client USERADDR (bridgedb#32276) - finished draft report on Tor blocking in Belarus (censorship-analysis#40002) - reviewed emma#4 - revised prometheus alerts for snowflake (snowflake#40024) This week: - upload scripts used for censorship-analysis#40002 - revise snowflake v2 API (snowflake#40036) - use json for client-broker interaction (snowflake#29293) - congestion logging patches for snowflake#40026 - install our snowflake app on android and try it out for a few days - deploy moat shim Needs help with: - review of bridgedb#32276 (low priority) - review of censorship-analysis#40002 (roger/gus) - review of fixes to snowflake!32 arlolra: 2020-10-29 Last week: - Next week: - getting back up to speed - follow ups to #33365 - start on #31201 Help with: - dcf: 2021-04-22 Last week: - archived snowflake-webextension-0.5.4 - checked on probetest CPU usage https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf... - opened an issue for a Snowflake resource leak found by the Turbo Tunnel security audit https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf... - opened an issue for a broken error check in the Snowflake server https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf... - reviewed PT v2 API branch https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf... Next week: - review of broker metrics export https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf... Help with: Antonela: 2020-08-27 This week: agix:2021-04-22 Last week: -Been busy with university stuff for the last few weeks Next week: -Work on bridgebox for rdsys -More research on httpt #4 Help with: - hanneloresx: 2021-3-4 Last week: - Submitted MR for bridgestrap issue #14 Next week: - Finish bridgestrap #14 - Find new issue to work on Help with: - HashikD: 2021-01-22 This week: - Next week: - Help with: -