Opened 4 years ago

Closed 4 years ago

Last modified 3 years ago

#19663 closed defect (fixed)

On rend failure, Single Onions should build a 3-hop path

Reported by: teor Owned by:
Priority: Medium Milestone:
Component: Core Tor/Tor Version:
Severity: Normal Keywords: rsos, sos, tor-hs, isaremoved
Cc: Actual Points: 0.1
Parent ID: #17178 Points: 1
Reviewer: Sponsor:


This enables two features:

  • Single Onion compatibility with Rend Points avoiding being one-hop proxies (#17945)
    • In this case, failure is defined as the inability to connect to a rend point with REASON_TORPROTOCOL (or whatever #17945 does)
  • Single Onion compatibility with ReachableAddresses, in particular:
    • IPv6-only Single Onions talking to non-IPv6 intro points
    • In this case, failure is defined as the inability to discover a reachable rend point

Child Tickets

Change History (6)

comment:1 Changed 4 years ago by teor

Parent ID: #17945

comment:2 Changed 4 years ago by teor

Actual Points: 0.1
Keywords: 030-proposed tor2web removed
Milestone: Tor: 0.2.???Tor: 0.2.9.x-final
Parent ID: #17945#17178

Resolved this issue in #17178 by replacing the code that would have performed rend retries single-hop, with a comment explaining why we don't do that.

comment:3 Changed 4 years ago by isabela

Keywords: isaremoved added
Milestone: Tor: 0.2.9.x-finalTor: 0.2.???

comment:4 Changed 4 years ago by teor

Resolution: fixed
Status: newclosed

Part of #17178

comment:5 Changed 4 years ago by teor

Milestone: Tor: 0.2.???Tor: 0.3.???

Milestone renamed

comment:6 Changed 3 years ago by nickm

Milestone: Tor: 0.3.???

Milestone deleted

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