Hey everyone!

Here are our meeting logs: http://meetbot.debian.net/tor-meeting/2022/tor-meeting.2022-07-21-15.59.html http://meetbot.debian.net/tor-meeting/2022/tor-meeting.2022-03-31-15.59.html

And our meeting pad:

Anti-censorship work meeting pad

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Next meeting: Thursday Aug 4 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 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 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 ==

* logcollector redeployment finished, project moved to team space(src shell)         * https://gitlab.torproject.org/tpo/anti-censorship/connectivity-measurement         * https://gitlab.torproject.org/tpo/anti-censorship/team/-/issues/70         * https://gitlab.torproject.org/tpo/anti-censorship/connectivity-measurement/l...

* https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf... (Private)

* roskomanzor has lifted the blockade on torproject.org website, no on the network         * https://gitlab.torproject.org/tpo/community/support/-/issues/40050#note_2823...

== Discussion ==

* What is the status of adjusting snowflake (pion) DTLS signature to avoid blocking in Russia? (Based on offset of supported_groups extension.)         * https://gitlab.torproject.org/tpo/anti-censorship/censorship-analysis/-/issu...         * https://github.com/pion/dtls/pull/474         * https://ntc.party/t/webrtc/2174/21         * https://gitlab.torproject.org/tpo/community/support/-/issues/40050 (generally)         * shell have produced a TB tgz with a modified snowflake to test             * https://people.torproject.org/~shelikhoo/dqo8apcai4/tor-browser/tor-browser-...         * shell will post it in nft and tor forum             * https://ntc.party/t/testing-invitation-for-tor-browser-with-supported-groups...             * (Not working???)             * >>> Request a packet capture             * https://forum.torproject.net/t/testing-invitation-for-tor-browser-with-suppo...             * (No reply #~#)

* Bug fix release for Snowflake necessary(src shell)         * Semver? 0.6.1, is cherry-pick necessary?         * https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf...         * https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf...         * >>> cherry-pick if easy, and then release bug fix release

== Actions ==

== Interesting links ==

== Reading group ==

* We will discuss "" on         *         * 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 2022-06-30     Last week:     - got tor to bootstrap fully with the deployed conjure station and bridge     - met with CU Boulder team to discuss conjure rollout plan     This week:     - follow up with CU Boulder team about a wireguard connection between the station and bridge     - a few quality of life conjure issues         - https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/conju...     - draft an announcement of conjure for forum and development community mailing lists     Needs help with:

dcf: 2022-07-07     Last week:             - commented on STATUS VERSION proposal and proposed some text https://gitlab.torproject.org/tpo/core/torspec/-/merge_requests/63#note_2817...             - commented on Snowflake user estimates vis-à-vis Tor Metrics https://gitlab.torproject.org/tpo/network-health/metrics/website/-/issues/40... https://gitlab.torproject.org/tpo/network-health/metrics/website/-/issues/40...     Next week:         - disable non-WireGuard SSH access to snowflake-02     Help with:

meskio: 2022-07-21    Last week:        - use the same bucket on gettor-rdsys archive.org for the existence file (rdsys!44)        - use a folder per flatform on gettor-rdsys gdrive (rdsys!45)        - request feedback on bridge URIs and QR codes        - review code cleanups on snowflake webextension (webextension!36 !37)        - review connection assist feedback (support#40086)        - help on bridgedb lektor migration and broken tests (bridgedb!31)    Next week:        - deploy moat shim-token support        - deploy a testing environment of rdsys-gettor

Shelikhoo: 2022-07-21    Last Week:         - [Merge Request Awaiting] Add SOCKS5 forward proxy support to snowflake (snowflake!64)         - [Discussion & Deployment] Migrating Controlling git repo to Tor Gitlab Instance (shelikhoo/LogCollectorAncillary#5)         - [Discussion & Deployment] Rollout of Distributed Snowflake Support         - [Deployment] Creating a version of Tor Browser with patched Snowflake client that includes supported_groups censorship countermeasure(https://gitlab.torproject.org/tpo/anti-censorship/team/-/issues/83#note_2820...)         - [Coding & Deployment] Proposal: Centralized Probe Result Collector (anti-censorship/team#54)         - [Research & Coding] WebSocket + CDN Based Probe Control Connection Forwarder         - [Investigate & Review] Daily number of users helped gone to zero (https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf...)    Next Week:         - [Investigate] China "Anti-Fraud" Webpage Redirection Censorship (censorship-analysis#40026): update the research based on updated ooni         - [Research+Coding] Raw Probe Log Data Collection https://gitlab.torproject.org/tpo/anti-censorship/connectivity-measurement/l... result

Itchy Onion: 2022-07-21     Last week:         - ongoing debugging s28 issues 81 (leaking file descriptor)     This week:         - updating snowflake plugin for RACE 2.2.0