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authorNick Mathewson <nickm@torproject.org>2015-02-27 11:40:47 -0500
committerNick Mathewson <nickm@torproject.org>2015-02-27 11:40:47 -0500
commitab6453476066fd1bf5c8cb577863c0cdd5079e0f (patch)
tree51821050ce21b3d4f82d98e4e4e1b83aee4ced36
parent712fab6f800400a41058e6f096861f3bfc46052e (diff)
downloadtorspec-ab6453476066fd1bf5c8cb577863c0cdd5079e0f.tar.gz
torspec-ab6453476066fd1bf5c8cb577863c0cdd5079e0f.zip
merge prop227 into dir-spec
-rw-r--r--dir-spec.txt33
-rw-r--r--proposals/000-index.txt4
-rw-r--r--proposals/227-vote-on-package-fingerprints.txt3
3 files changed, 37 insertions, 3 deletions
diff --git a/dir-spec.txt b/dir-spec.txt
index 85492e9..b844c30 100644
--- a/dir-spec.txt
+++ b/dir-spec.txt
@@ -1425,6 +1425,30 @@
version-spec.txt. If absent, no opinion is held about server
versions.
+ "package" SP PackageName SP Version SP URL SP DIGESTS NL
+
+ [Any number of times.]
+
+ For this element:
+
+ PACKAGENAME = NONSPACE
+ VERSION = NONSPACE
+ URL = NONSPACE
+ DIGESTS = DIGEST | DIGESTS SP DIGEST
+ DIGEST = DIGESTTYPE "=" DIGESTVAL
+ NONSPACE = one or more non-space printing characters
+ DIGESTVAL = DIGESTTYPE = one or more non-=, non-" " characters.
+
+ Indicates that a package called "package" of version VERSION may be
+ found at URL, and its digest as computed with DIGESTTYPE is equal to
+ DIGESTVAL. In consensuses, these lines are sorted lexically by
+ "PACKAGENAME VERSION" pairs, and DIGESTTYPES must appear in ascending
+ order. A consensus must not contain the same "PACKAGENAME VERSION"
+ more than once. If a vote contains the same "PACKAGENAME VERSION"
+ more than once, all but the last is ignored.
+
+ Included in consensuses only for method 19 and later.
+
"known-flags" SP FlagList NL
[Exactly once.]
@@ -2050,6 +2074,13 @@
by more than half of the voting authorities that included a
client-versions or server-versions lines in their votes.
+ With consensus method 19 or later, a package line is generated for a
+ given PACKAGENAME/VERSION pair if at least three authorities list such a
+ package in their votes. (Call these lines the "input" lines for
+ PACKAGENAME.) The consensus will contain every "package" line that is
+ listed verbatim by more than half of the authorities listing a line for
+ the PACKAGENAME/VERSION pair, and no others.
+
The authority item groups (dir-source, contact, fingerprint,
vote-digest) are taken from the votes of the voting
authorities. These groups are sorted by the digests of the
@@ -2179,6 +2210,8 @@
"16" -- Adds ntor keys to microdescriptors
"17" -- Adds "Unmeasured=1" flags to "w" lines
"18" -- Adds 'id' to microdescriptors.
+ "19" -- Adds "package" lines to consensuses
+ "20" -- Adds GuardFraction information to microdescriptors.
Before generating a consensus, an authority must decide which consensus
method to use. To do this, it looks for the highest version number
diff --git a/proposals/000-index.txt b/proposals/000-index.txt
index 63317e1..81d52af 100644
--- a/proposals/000-index.txt
+++ b/proposals/000-index.txt
@@ -147,7 +147,7 @@ Proposals by number:
224 Next-Generation Hidden Services in Tor [DRAFT]
225 Strawman proposal: commit-and-reveal shared rng [DRAFT]
226 "Scalability and Stability Improvements to BridgeDB: Switching to a Distributed Database System and RDBMS" [OPEN]
-227 Include package fingerprints in consensus documents [FINISHED]
+227 Include package fingerprints in consensus documents [CLOSED]
228 Cross-certifying identity keys with onion keys [OPEN]
229 Further SOCKS5 extensions [DRAFT]
230 How to change RSA1024 relay identity keys [DRAFT]
@@ -240,7 +240,6 @@ Proposals by status:
162 Publish the consensus in multiple flavors [in 0.2.3.1-alpha]
204 Subdomain support for Hidden Service addresses
217 Tor Extended ORPort Authentication [for 0.2.5.x]
- 227 Include package fingerprints in consensus documents
232 Pluggable Transport through SOCKS proxy [in 0.2.6]
235 Stop assigning (and eventually supporting) the Named flag [in 0.2.6, 0.2.7]
CLOSED:
@@ -299,6 +298,7 @@ Proposals by status:
218 Controller events to better understand connection/circuit usage [in 0.2.5.2-alpha]
221 Stop using CREATE_FAST [for 0.2.5.x]
222 Stop sending client timestamps [in 0.2.4.18]
+ 227 Include package fingerprints in consensus documents [in 0.2.6.3-alpha]
SUPERSEDED:
112 Bring Back Pathlen Coin Weight
113 Simplifying directory authority administration
diff --git a/proposals/227-vote-on-package-fingerprints.txt b/proposals/227-vote-on-package-fingerprints.txt
index d1f9bf7..8839941 100644
--- a/proposals/227-vote-on-package-fingerprints.txt
+++ b/proposals/227-vote-on-package-fingerprints.txt
@@ -2,7 +2,8 @@ Filename: 227-vote-on-package-fingerprints.txt
Title: Include package fingerprints in consensus documents
Author: Nick Mathewson, Mike Perry
Created: 2014-02-14
-Status: Finished
+Status: Closed
+Implemented-In: 0.2.6.3-alpha
0. Abstract