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authorNick Mathewson <nickm@torproject.org>2023-03-22 14:26:56 -0400
committerNick Mathewson <nickm@torproject.org>2023-03-22 14:31:55 -0400
commit1aa3a8316a860318cfcdd150eae7904a27bb321f (patch)
tree340e3f8a47f3d5a435e9de58b588ef1cfa3d9fb9
parent33308845cec54bfc0096b8ea0339a8ff183aa1b1 (diff)
downloadtorspec-1aa3a8316a860318cfcdd150eae7904a27bb321f.tar.gz
torspec-1aa3a8316a860318cfcdd150eae7904a27bb321f.zip
rend-spec: Clarify that linkspec lists should be used verbatim.
This resolved "problem 2" from torspec#193.
-rw-r--r--rend-spec-v3.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/rend-spec-v3.txt b/rend-spec-v3.txt
index 757fc1a..d1f7618 100644
--- a/rend-spec-v3.txt
+++ b/rend-spec-v3.txt
@@ -1398,6 +1398,10 @@ Table of contents:
detailed information about the client's version, configuration,
or consensus. (See 3.3 for service link specifier handling.)
+ When connecting to the introduction point, the client SHOULD send
+ this list of link specifiers verbatim, in the same order as given
+ here.
+
"onion-key" SP "ntor" SP key NL
[Exactly once per introduction point]
@@ -1906,6 +1910,9 @@ Table of contents:
the same way as clients do in section 2.5.2.2. In particular, services
SHOULD perform basic validity checks on link specifiers, and SHOULD NOT
reject unrecognised link specifiers, to avoid information leaks.
+ The list of link specifiers received here SHOULD either be rejected, or
+ sent verbatim when extending to the rendezvous point, in the same order
+ received.
The ONION_KEY_TYPE field is: