[tor-bugs] #18628 [Obfuscation/Snowflake]: Devise some way for the browser proxy to forward metadata to the bridge before the OR data

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#18628: Devise some way for the browser proxy to forward metadata to the bridge
before the OR data
-----------------------------------+--------------------------
 Reporter:  arlolra                |          Owner:  cmm323
     Type:  defect                 |         Status:  assigned
 Priority:  High                   |      Milestone:
Component:  Obfuscation/Snowflake  |        Version:
 Severity:  Normal                 |     Resolution:
 Keywords:                         |  Actual Points:
Parent ID:                         |         Points:
 Reviewer:                         |        Sponsor:
-----------------------------------+--------------------------

Comment (by dcf):

 Replying to [comment:15 dcf]:
 > Now all that remains is to make `remoteIPFromSDP` pass its tests. I have
 an idea for doing that. Let me know if you want me to do it or if you want
 to do it yourself.

 Here's the change (uses regexp like the JS code does):
 https://gitweb.torproject.org/user/dcf/snowflake.git/commit/?h=bug18628&id=319119a6117e43a11297ce24cae498c29087f6d4

 Rebased and merged to master:
 https://gitweb.torproject.org/pluggable-
 transports/snowflake.git/diff/?id=9e5eb7f5ee1c15122425ab4fe47fa6ad6ec75f92&id2=82d7f16babcdacdd120465fdd80b3468ea03246c

 The new code is running live now, the server and six proxy instances at
 snowflake.bamsoftware.com. So we should start seeing the first uploaded
 descriptors with country-level information within a day or so.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/18628#comment:16>
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