[tor-bugs] #24963 [Core Tor/Tor]: dos: Block single hop clients at the intro point

Tor Bug Tracker & Wiki blackhole at torproject.org
Tue Jul 23 17:06:36 UTC 2019


#24963: dos: Block single hop clients at the intro point
-------------------------------------------------+-------------------------
 Reporter:  dgoulet                              |          Owner:  dgoulet
     Type:  enhancement                          |         Status:
                                                 |  merge_ready
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.2.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  tor-dos, tor2web, tor-hs,            |  Actual Points:  0.1
  034-triage-20180328, 034-removed-20180328      |
Parent ID:  #24962                               |         Points:  0.1
 Reviewer:  asn                                  |        Sponsor:
                                                 |  Sponsor27-must
-------------------------------------------------+-------------------------
Changes (by dgoulet):

 * status:  needs_review => merge_ready
 * cc: nickm-merge (added)


Comment:

 Replying to [comment:13 nickm]:
 > The testing fix here is a bit ugly; it's best not to make fake objects
 and bypass the channel_new() interface.
 >
 > Instead, I suggest a change to hs_intropoint.c.  What do you think of
 the branch `ticket24963_042_02` with PR at
 https://github.com/torproject/tor/pull/1188 ?

 Indeed much simpler! Lets go with this! Nick I think you can just go ahead
 and merge this :). Travis is still feeding...

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24963#comment:14>
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