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Re: [tor-bugs] #33650 [Core Tor/Tor]: Verify that intro2 cell extensions actually work
#33650: Verify that intro2 cell extensions actually work
-------------------------------------------------+-------------------------
Reporter: arma | Owner:
| mikeperry
Type: task | Status:
| accepted
Priority: Medium | Milestone:
Component: Core Tor/Tor | Version:
Severity: Normal | Resolution:
Keywords: tor-dos tor-dos-2020 anonymous- | Actual Points:
credentials research |
Parent ID: #33703 | Points:
Reviewer: | Sponsor:
-------------------------------------------------+-------------------------
Comment (by asn):
OK I finished an experiment on the descriptor "hi-mom" test. I went to the
`encrypted` section (which is confusingly the inner layer of the
descriptor which only authorized clients should have access to) and added
the following line:
{{{
+ smartlist_add_asprintf(lines, "hi-mom lets-defend\n");
}}}
[https://github.com/torproject/tor/blob/6b0a40c81eddc1ab79ad71947f85a92206947c81/src/feature/hs/hs_descriptor.c#L768
right below] the `"single-onion-service"` line and above the intro points.
I then started a chutney network with that patch, and ensured that clients
can connect to the HS, and that the string is present in the client-
received descriptor:
{{{
create2-formats 2
intro-auth-required ed25519
single-onion-service
hi-mom lets-defend
introduction-point AgIUQ0NDQ0NDQ0NDQ0NDQ0NDQ0NDQ0MABgECAwQjKQ==
onion-key ntor AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
...
}}}
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33650#comment:12>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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