#24432: The meek<->moat tunneling isn't set up correctly ----------------------------------+-------------------------- Reporter: isis | Owner: isis Type: defect | Status: reopened Priority: High | Milestone: Component: Obfuscation/BridgeDB | Version: Severity: Normal | Resolution: Keywords: moat bridgedb-dist | Actual Points: Parent ID: #24689 | Points: 2 Reviewer: | Sponsor: SponsorM ----------------------------------+-------------------------- Changes (by mcs):
* status: closed => reopened * resolution: fixed => Comment: I am reopening now because I have steps to reproduce the Problem 1 that I mentioned in comment:10 (and I could still use a response for Problem 2 as well). I do not know if Problem 1 is caused by a problem in the meek implementation, a problem with the domain fronting setup, or a problem in BridgeDB... but we are stuck by it. We have reproduced the problem on macOS and Linux. Here are the steps: 1. Build meek-client from the dcf's bug24642 branch. 2. Start a standalone copy of the meek-client you built in step 1 and make note of which TCP port it is listening on: ./meek-client -url https://tor- bridges-hyphae-channel.appspot.com -front www.google.com 3. Start Tor Browser 8.0a1 and let it connect directly to Tor. 4. Open about:addons and disable all add-ons. 5. Restart Tor Browser. 6. Open about:config again and set network.proxy.socks.port to the port that the meek-client is listening on. 7. Enter https://bridges.torproject.org/moat/fetch in the URL bar. Expected result: a 405 Method Now Allowed error page from BridgeDB (because GET is not supported for /moat/fetch) Actual result: "Unable to connect" error. Bonus step: set network.proxy.socks.port to 10000 in Tor Browser and reload the page after starting a copy of socat: socat -v -v TCP-LISTEN:10000,fork,reuseaddr TCP-CONNECT:127.0.0:<meek- port> (replace <meek-port> with the port that your meek-client is listening on). In my experience, this will work: the 405 error page is correctly returned to Tor Browser. -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24432#comment:11> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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