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

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#24963: dos: Block single hop clients at the intro point
-------------------------------------------------+-------------------------
 Reporter:  dgoulet                              |          Owner:  dgoulet
     Type:  enhancement                          |         Status:
                                                 |  needs_revision
 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:                                       |        Sponsor:
                                                 |  Sponsor27-must
-------------------------------------------------+-------------------------
Changes (by teor):

 * status:  needs_review => needs_revision


Comment:

 I have the same question as:
 https://trac.torproject.org/projects/tor/ticket/24964#comment:6

 If we're going to do this check in multiple places, we probably need a
 channel_is_known_relay() function.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24963#comment:7>
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