[tor-bugs] #31369 [Core Tor/Stem]: HSv3 descriptor support in stem

Tor Bug Tracker & Wiki blackhole at torproject.org
Sun Aug 25 17:51:14 UTC 2019


#31369: HSv3 descriptor support in stem
-----------------------------------------+-------------------------------
 Reporter:  asn                          |          Owner:  atagar
     Type:  defect                       |         Status:  reopened
 Priority:  Medium                       |      Milestone:
Component:  Core Tor/Stem                |        Version:
 Severity:  Normal                       |     Resolution:
 Keywords:  tor-hs onionbalance scaling  |  Actual Points:
Parent ID:                               |         Points:
 Reviewer:                               |        Sponsor:  Sponsor27-can
-----------------------------------------+-------------------------------
Changes (by asn):

 * status:  closed => reopened
 * resolution:  implemented =>


Comment:

 Replying to [comment:1 atagar]:
 > Hi asn, [https://gitweb.torproject.org/stem.git/commit/?id=6790035
 hidden service v3 descriptor support pushed]. It only includes the outer
 later, and does not validate signatures. If this doesn't do the trick for
 your use case please let me know. :)

 Wow atagar! This is great! I'm returning from camp tomorrow and I will be
 able to look at the code here.

 For onionbalance we will need to decode/encode also the inner-layer since
 that's where the introduction points are. We will also need to generate
 valid signatures, and I'm pretty sure we will also need to verify them
 (but I will double check to make sure).

 Are you interested in doing the above, or should I start doing them using
 your code as skeleton? I'm reopening the ticket for this reason, or I can
 make new one.

 Thanks again! :)

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/31369#comment:2>
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