#29258: Provide an IPv6 address for the Snowflake broker --------------------------------------------+------------------------------ Reporter: ahf | Owner: dcf Type: task | Status: needs_review Priority: Medium | Milestone: Component: Circumvention/Snowflake | Version: Severity: Normal | Resolution: Keywords: anti-censorship-roadmap-august | Actual Points: Parent ID: | Points: Reviewer: | Sponsor: | Sponsor28-must --------------------------------------------+------------------------------
Comment (by dcf): Replying to [comment:12 dcf]: > Today we decided to start by pointing the snowflake- broker.torproject.net DNS, which is currently unused, at the new broker, so we can test it ourselves. > > #32128 is for that. snowflake-broker.torproject.net is now set up for us. Using the following proxy-go command and torrc I was able (using an IPv6 connection to the broker) to connect to myself and bootstrap to 100%. {{{ ./proxy-go -broker https://snowflake-broker.torproject.net }}} {{{ UseBridges 1 DataDirectory datadir ClientTransportPlugin snowflake exec ./client \ -url https://snowflake-broker.torproject.net/ \ -ice stun:stun.l.google.com:19302 \ -log snowflake.log \ -max 3 Bridge snowflake 0.0.3.0:1 }}} I did have to first upgrade the version of golang.org/x/crypto/acme/autocert compiled into the broker, for a protocol change: {{{ go get -u golang.org/x/crypto/acme/autocert }}} Before doing this, I was getting these errors in the broker logs, linking to https://community.letsencrypt.org/t/end-of-life-plan-for-acmev1/88430. {{{ 2019/10/17 19:37:32 http: TLS handshake error from [scrubbed]: 403 urn:acme:error:unauthorized: Account creation on ACMEv1 is disabled. Please upgrade your ACME client to a version that supports ACMEv2 / RFC 8555. See https://community.letsencrypt.org/t/end-of-life-plan-for- acmev1/88430 for details. 2019/10/17 19:37:37 http: TLS handshake error from [scrubbed]: acme/autocert: missing certificate 2019/10/17 19:37:41 http: TLS handshake error from [scrubbed]: acme/autocert: missing certificate }}} -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29258#comment:13> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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