Re: [tor-bugs] #14846 [Tor]: Controller: retrieve an HS descriptor of a service run by a user

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#14846: Controller: retrieve an HS descriptor of a service run by a user
-----------------------------+----------------------------------------
     Reporter:  dgoulet      |      Owner:  dgoulet
         Type:  enhancement  |     Status:  new
     Priority:  normal       |  Milestone:  Tor: 0.2.7.x-final
    Component:  Tor          |    Version:
   Resolution:               |   Keywords:  SponsorR tor-hs controller
Actual Points:               |  Parent ID:  #3521
       Points:               |
-----------------------------+----------------------------------------

Comment (by dgoulet):

 Replying to [comment:2 arma]:
 > Sounds like it could be useful. I think it might be tricky to implement
 though, since Tor doesn't keep a copy of the descriptor it uploaded, does
 it?
 >
 > (rend_encode_v2_descriptors() makes some descriptors and then uploads
 them and then discards them.)

 Yes, `upload_service_descriptor()` discard them at the end.

 >
 > That said, keeping a copy of the last descriptor you encoded doesn't
 sound too hard, and would make this ticket pretty easy to implement.

 Either that or we recreate (without uploading) and dump it?

 >
 > Makes me wonder if we also want an event for publishing hsdescs (else,
 how can you know that the answer to this getinfo has changed).

 Maybe adding an Action `UPLOADED` to the `HS_DESC` event?

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/14846#comment:3>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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