Here is our meeting log: http://meetbot.debian.net/tor-meeting/2020/tor-meeting.2020-02-27-17.59.html
And our meeting pad:
Anti-censorship work meeting pad --------------------------------
Next meeting: Thursday February 27th 18:00 UTC
Weekly meetings, every Thursday at 18:00 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: https://dip.torproject.org/torproject/anti-censorship/roadmap/boards
Our roadmap consists of a subset of trac tickets. For 2020 Q1, the trac keyword is anti-censorship-roadmap-2020Q1
The anti-censorship team's wiki page: https://trac.torproject.org/projects/tor/wiki/org/teams/AntiCensorshipTeam
Past meeting's notes can be found at: https://lists.torproject.org/pipermail/tor-project/
GetTor's roadmap: https://dip.torproject.org/groups/torproject/anti-censorship/gettor-project/...
Tickets that need reviews: https://trac.torproject.org/projects/tor/query?status=needs_review&compo...
Projects from sponsors we are working on:
https://trac.torproject.org/projects/tor/wiki/org/sponsors/Sponsor30
https://trac.torproject.org/projects/tor/wiki/org/sponsors/Sponsor28
------------------------- --- February 27th 2020 -- -------------------------
== Announcements ==
== Discussion ==
- We want to run a session during IFF to get people to circumvent censorship. We were thinking of getting people to connect to a censored network, e.g by providing a router that censors in different way; and try to access the internet or some sites or something. We would need some advice/help to set something like this up -- Pili & Gus
- Source code from 2017 experiment (few hundred users, Windows only, simulated censorship with a local firewall, used an instrumented Tor Browser to record mouse clicks):
- https://github.com/lindanlee/PETS2017-paper
- see experiment/firewall.bat and experiment/gen-firewall
- see the screenrecording directory
- see the session/pre/videos directory for videos and detailed notes of a pre-study
- see the setup directory for other setup notes (don't remember what exactly)
- paper: https://censorbib.nymity.ch/#Lee2017a
- Source code from 2015 experiment (5 users, one on one, no censorship, just browser usability):
- git clone https://www.bamsoftware.com/repo.eecs.berkeley.edu/tor-ux.git/ (see README and tasks.html)
- videos: https://people.torproject.org/~dcf/uxsprint2015/
- blog post: https://blog.torproject.org/blog/ux-sprint-2015-wrapup
== Actions ==
== Interesting links ==
NDSS 2020 PDFs are online https://www.ndss-symposium.org/ndss-program/2020-program/
"Detecting Probe-resistant Proxies"
https://www.ndss-symposium.org/ndss-paper/detecting-probe-resistant-proxies/
https://sfrolov.io/papers/ndss20-frolov.pdf
"Decentralized Control: A Case Study of Russia"
https://www.ndss-symposium.org/ndss-paper/decentralized-control-a-case-study...
https://censoredplanet.org/russia
https://github.com/net4people/bbs/issues/20
"Measuring the Deployment of Network Censorship Filters at Global Scale"
https://www.ndss-symposium.org/ndss-paper/measuring-the-deployment-of-networ...
"SymTCP: Eluding Stateful Deep Packet Inspection with Automated Discrepancy Discovery"
https://www.ndss-symposium.org/ndss-paper/symtcp-eluding-stateful-deep-packe...
"MassBrowser: Unblocking the Censored Web for the Masses, by the Masses"
https://www.ndss-symposium.org/ndss-paper/massbrowser-unblocking-the-censore...
== Updates ==
Name: This week: - What you worked on this week. Next week: - What you are planning to work on next week (related to anti-censorship work). Help with:
- Something you may need help with.
Hiro: (last updated before 2020-01-09) Started restoring Twitter Responder.
When retrieving tweets I need to check for new tweets only otherwise Gettor will end up responding to old back log and already answered messages. <-- is this #27330 ?
Next Week: - Work on gettor specs <-- Is this #3781? - More with review of strings and website content and translation
phw: This week (2020-02-20):
Will be gone until our Mar 12 meeting.
Merged and deployed BridgeDB's Python 3 port (#30946).
Retired scramblesuit, obfs3, and fte from BridgeDB.
Refactored email distributor check tool for #12802.
Wrote OONI patches for new default bridge.
Reviewed #23225.
Next week:
Write a summary of our current BridgeDB distribution mechanisms and brainstorm new ones
Help with:
Gaba: () Last week ():
This week (planned):
cecylia (cohosh): last updated 2020-02-27 Last week: - sent grant to some external reviewers - even more grant revisions - worked on debugging proxy-go CPU issues (#33211) - refactored and debugged snowflake throughput check (#32938) - snowflake + turbotunnel dogfood - merged and deployed gettor refactor (#33191)
This week: - finish up snowflake throughput check (#32938) - take care of go module for snowflake (#33330) - Aggregate and write up a report of snowflake throughput changes - write up snowflake scaling thoughts for mailing list - work on gitlab issues with gettor (#33034)
Needs help with: - are we good with #33211? dcf: yes
arlolra: 2020-02-13
Last week:
- merged the client part of #19026
Next week:
- maybe the proxy parts of #19026
- pick another task?
Help with:
-
dcf: 2020-02-27
Last week:
- used snowflake-turbotunnel bundles and fixed problems (#33336, #33401)
- wrote invitations to test the revised snowflake-turbotunnel bundles
- https://lists.torproject.org/pipermail/tor-talk/2020-February/045499.html
- https://ntc.party/t/invitation-to-test-turbo-tunnel-snowflake-packages/378
- merged the fix to ignore 0.0.0.0 client addresses (#33385)
- filed a pull request to deprecate the go-webrtc repo https://github.com/keroserene/go-webrtc/pull/110
- investigated a required upgrade of the App Engine reflector (#33429)
- helped debug high CPU usage in proxy-go (#33211)
- helped debug a reported failure to connect in China (#33219)
Next week:
- DNS-over-HTTPS prototyping
Help with:
cjb: 2019-02-27 Last week: - got feedback on #31011! Next week: - #31011 grew into "get tor to parse extra-info docs and their transport lines", am learning how to do that with help from teor - poke at golang snowflake proxy Android app Help with: - perhaps it makes sense to split out the bridge-side change in #31011 from the bridgeauth-side change, since the bridgeauth-side change will take longer, and the bridge-side one will take time to ship and get people updated to..?
agix:2020-02-20
Last week:
- Submitted fix for #31967
- Worked on #31876
Next week:
- Submit first draft of #31876
Help with:
-