Hey everyone!

Here are our meeting logs:

http://meetbot.debian.net/tor-meeting/2022/tor-meeting.2022-12-01-15.58.html

And our meeting pad:

Anti-censorship work meeting pad --------------------------------

Next meeting: Thursday Dec 08 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 check-in about the status of anti-censorship work at Tor. Coordinate collaboration between people/teams on anti-censorship at the Tor Project and Tor community.

== 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 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%... * Sponsor 96 * https://gitlab.torproject.org/groups/tpo/-/milestones/24

== Announcements ==

*

== Discussion ==

* Tor Browser multi-locale * TB 12.0 bundles all locales in the installer, this affect gettor * the release will happen early next week * Reported as offline in metrics, some bridges are online and running https://gitlab.torproject.org/tpo/anti-censorship/team/-/issues/112 * they miss the 'running' flag, something is happening in the bridge authority * (Re)license webtunnel as MIT license: https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/webtu... * we all agree MIT is a good license of this project * webtunnel is waiting for review from the application team to be included in TB alpha * https://gitlab.torproject.org/tpo/applications/tor-browser-build/-/merge_req... * we'll need small changes in the UI so users can request webtunnel bridges or use the default ones

== Actions ==

== Interesting links ==

*

== Reading group ==

* We will discuss "Measuring DoT/DoH Blocking Using OONI Probe: a Preliminary Study" on Dec 1 * https://www.ndss-symposium.org/ndss-paper/auto-draft-123/ * https://www.ndss-symposium.org/wp-content/uploads/dnspriv21-02-paper.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 2022-11-24 Last week: - wrote a fix to make go fmt CI more verbose (snowflake!122) This week: - continue work on conjure client - more work on reputation-based bridge dist - fixup snowflake!108 Needs help with:

dcf: 2022-12-01 Last week: Next week: - disable non-WireGuard SSH access to snowflake-02 https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf... - migrate goptlib to gitlab https://gitlab.torproject.org/tpo/anti-censorship/team/-/issues/86#note_2823... - try Conjure PT development version https://forum.torproject.net/t/tor-dev-introducing-a-conjure-pt-for-tor/4429 - document recent performance optimizations in Snowflake bridge installation guide - make the number of KCP state machines a command-line option https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf... Help with: - review of remaining snowflake-server performance improvements - https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf... - https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf...

meskio: 2022-12-01 Last week: - investigate gettor freeze (rdssy#129) - add support for multi-locale Tor Browser in gettor (rdsys#136) - check the number of migrated bridges to the new obfs4 - upload a new version of snowlfake proxy docker image - document the use of ephemeral ports on the docker image (docker-snowflake-proxy!7) - review uTLS fix (snowflake!124) Next week: - add localization support to rdsys

Shelikhoo: 2022-12-01 Last Week: - [Merge Request Awaiting] Add SOCKS5 forward proxy support to snowflake (snowflake!64) - [Discussion & Deployment] Rollout of Distributed Snowflake Support - [Coding & Deployment] Proposal: Centralized Probe Result Collector (anti-censorship/team#54) - [Research] HTTPT Planning https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/httpt... - [Merge Request] Get Webtunnel to build together with tor browser (Continue) - [Merge Request] fix "utls RoundTripper does not work when it is supposed to use HTTP/1" Next Week: - [Research] WebTunnel planning (Continue) - [Coding] More Reliable Raw Log Upload For log collector

Itchy Onion: 2022-11-24 Last week: - continue working on snowflake in RACE; it passes one of the integration tests, but fails the second one with heavier load - worked on "Abbreviate `ice` list in bridge lines" (interruptted by RACE test results) This week: - continue working on snowflake in RACE; trying to cut down the number of times snowflake peers establish connection bc it's expensive (right now multiple connections are needed for messages between the same hosts) - review some MRs