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from ca33a7c DNS timeouts are not causing overload anymore new 4718e37 Mark proposal 275 as closed and fold it into dir-spec. new 26a2dc7 Merge remote-tracking branch 'nickm/prop275'
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Summary of changes: dir-spec.txt | 13 +++++++++---- proposals/000-index.txt | 4 ++-- proposals/275-md-published-time-is-silly.txt | 5 ++++- proposals/BY_INDEX.md | 2 +- proposals/README.md | 2 +- 5 files changed, 17 insertions(+), 9 deletions(-)
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commit 4718e37dc24a55e4f6ae769638c6cc9b5ca329d7 Author: Nick Mathewson nickm@torproject.org AuthorDate: Tue Nov 9 13:54:44 2021 -0500
Mark proposal 275 as closed and fold it into dir-spec. --- dir-spec.txt | 13 +++++++++---- proposals/000-index.txt | 4 ++-- proposals/275-md-published-time-is-silly.txt | 5 ++++- proposals/BY_INDEX.md | 2 +- proposals/README.md | 2 +- 5 files changed, 17 insertions(+), 9 deletions(-)
diff --git a/dir-spec.txt b/dir-spec.txt index 543e341..1cf3665 100644 --- a/dir-spec.txt +++ b/dir-spec.txt @@ -2288,10 +2288,11 @@ Table of Contents signed (that is, not including the signature) by the RSA identity key (see section 1.3.), encoded in base64.
- "Publication" is the publication time of its most recent descriptor, - in the form YYYY-MM-DD HH:MM:SS, in UTC. Implementations MAY base - decisions on publication times in the past, but MUST NOT reject - publication times in the future. + "Publication" was once the publication time of the router's most + recent descriptor, in the form YYYY-MM-DD HH:MM:SS, in UTC. Now + it is only used in votes, and may be set to a fixed value in + consensus documents. Implementations SHOULD ignore this value + in non-vote documents.
"IP" is its current IP address; ORPort is its current OR port, "DirPort" is its current directory port, or "0" for "none". @@ -2957,6 +2958,10 @@ Table of Contents "bwweightscale" and "maxunmeasuredbw" parameters correctly when computing votes.
+ * If consensus method 33 or later is used, and the consensus + flavor is "microdesc", then the "Publication" field in the "r" + line is set to "2038-01-01 00:00:00". + The signatures at the end of a consensus document are sorted in ascending order by identity digest.
diff --git a/proposals/000-index.txt b/proposals/000-index.txt index a8de698..41bf901 100644 --- a/proposals/000-index.txt +++ b/proposals/000-index.txt @@ -195,7 +195,7 @@ Proposals by number: 272 Listed routers should be Valid, Running, and treated as such [CLOSED] 273 Exit relay pinning for web services [DRAFT] 274 Rotate onion keys less frequently [CLOSED] -275 Stop including meaningful "published" time in microdescriptor consensus [ACCEPTED] +275 Stop including meaningful "published" time in microdescriptor consensus [CLOSED] 276 Report bandwidth with lower granularity in consensus documents [DEAD] 277 Detect multiple relay instances running with same ID [OPEN] 278 Directory Compression Scheme Negotiation [CLOSED] @@ -307,7 +307,6 @@ Proposals by status: 337 A simpler way to decide, "Is this guard usable?" ACCEPTED: 265 Load Balancing with Overhead Parameters [for 0.2.9.x] - 275 Stop including meaningful "published" time in microdescriptor consensus [for 0.3.1.x-alpha] 285 Directory documents should be standardized as UTF-8 288 Privacy-Preserving Statistics with Privcount in Tor (Shamir version) 292 Mesh-based vanguards @@ -413,6 +412,7 @@ Proposals by status: 271 Another algorithm for guard selection [in 0.3.0.1-alpha] 272 Listed routers should be Valid, Running, and treated as such [in 0.2.9.3-alpha, 0.2.9.4-alpha] 274 Rotate onion keys less frequently [in 0.3.1.1-alpha] + 275 Stop including meaningful "published" time in microdescriptor consensus [for 0.3.1.x-alpha] [in 0.4.7.3-alpha] 278 Directory Compression Scheme Negotiation [in 0.3.1.1-alpha] 283 Move IPv6 ORPorts from microdescriptors to the microdesc consensus [for 0.3.3.x] [in 0.3.3.1-alpha] 284 Hidden Service v3 Control Port diff --git a/proposals/275-md-published-time-is-silly.txt b/proposals/275-md-published-time-is-silly.txt index 355782b..12a762d 100644 --- a/proposals/275-md-published-time-is-silly.txt +++ b/proposals/275-md-published-time-is-silly.txt @@ -2,14 +2,17 @@ Filename: 275-md-published-time-is-silly.txt Title: Stop including meaningful "published" time in microdescriptor consensus Author: Nick Mathewson Created: 20-Feb-2017 -Status: Accepted +Status: Closed Target: 0.3.1.x-alpha +Implemented-In: 0.4.7.3-alpha
0. Status:
As of 0.2.9.11 / 0.3.0.7 / 0.3.1.1-alpha, Tor no longer takes any special action on "future" published times, as proposed in section 4.
+ As of 0.4.0.1-alpha, we implemented a better mechanism for relays to know + when to publish. (See proposal 293.)
1. Overview
diff --git a/proposals/BY_INDEX.md b/proposals/BY_INDEX.md index da9dbef..37a118a 100644 --- a/proposals/BY_INDEX.md +++ b/proposals/BY_INDEX.md @@ -192,7 +192,7 @@ Below are a list of proposals sorted by their proposal number. See * [`272-valid-and-running-by-default.txt`](/proposals/272-valid-and-running-by-default.txt): Listed routers should be Valid, Running, and treated as such [CLOSED] * [`273-exit-relay-pinning.txt`](/proposals/273-exit-relay-pinning.txt): Exit relay pinning for web services [DRAFT] * [`274-rotate-onion-keys-less.txt`](/proposals/274-rotate-onion-keys-less.txt): Rotate onion keys less frequently [CLOSED] -* [`275-md-published-time-is-silly.txt`](/proposals/275-md-published-time-is-silly.txt): Stop including meaningful "published" time in microdescriptor consensus [ACCEPTED] +* [`275-md-published-time-is-silly.txt`](/proposals/275-md-published-time-is-silly.txt): Stop including meaningful "published" time in microdescriptor consensus [CLOSED] * [`276-lower-bw-granularity.txt`](/proposals/276-lower-bw-granularity.txt): Report bandwidth with lower granularity in consensus documents [DEAD] * [`277-detect-id-sharing.txt`](/proposals/277-detect-id-sharing.txt): Detect multiple relay instances running with same ID [OPEN] * [`278-directory-compression-scheme-negotiation.txt`](/proposals/278-directory-compression-scheme-negotiation.txt): Directory Compression Scheme Negotiation [CLOSED] diff --git a/proposals/README.md b/proposals/README.md index 75f5c4c..95b660c 100644 --- a/proposals/README.md +++ b/proposals/README.md @@ -54,7 +54,6 @@ might or might not have a specific timeframe planned for their implementation.
* [`265-load-balancing-with-overhead.txt`](/proposals/265-load-balancing-with-overhead.txt): Load Balancing with Overhead Parameters -* [`275-md-published-time-is-silly.txt`](/proposals/275-md-published-time-is-silly.txt): Stop including meaningful "published" time in microdescriptor consensus * [`285-utf-8.txt`](/proposals/285-utf-8.txt): Directory documents should be standardized as UTF-8 * [`288-privcount-with-shamir.txt`](/proposals/288-privcount-with-shamir.txt): Privacy-Preserving Statistics with Privcount in Tor (Shamir version) * [`292-mesh-vanguards.txt`](/proposals/292-mesh-vanguards.txt): Mesh-based vanguards @@ -231,6 +230,7 @@ necessary. * [`271-another-guard-selection.txt`](/proposals/271-another-guard-selection.txt): Another algorithm for guard selection * [`272-valid-and-running-by-default.txt`](/proposals/272-valid-and-running-by-default.txt): Listed routers should be Valid, Running, and treated as such * [`274-rotate-onion-keys-less.txt`](/proposals/274-rotate-onion-keys-less.txt): Rotate onion keys less frequently +* [`275-md-published-time-is-silly.txt`](/proposals/275-md-published-time-is-silly.txt): Stop including meaningful "published" time in microdescriptor consensus * [`278-directory-compression-scheme-negotiation.txt`](/proposals/278-directory-compression-scheme-negotiation.txt): Directory Compression Scheme Negotiation * [`283-ipv6-in-micro-consensus.txt`](/proposals/283-ipv6-in-micro-consensus.txt): Move IPv6 ORPorts from microdescriptors to the microdesc consensus * [`284-hsv3-control-port.txt`](/proposals/284-hsv3-control-port.txt): Hidden Service v3 Control Port
This is an automated email from the git hooks/post-receive script.
ahf pushed a commit to branch main in repository torspec.
commit 26a2dc7470b1dc41720fd64080ab8386c47df31d Merge: ca33a7c 4718e37 Author: Alexander Færøy ahf@torproject.org AuthorDate: Thu Mar 24 17:15:57 2022 +0000
Merge remote-tracking branch 'nickm/prop275'
dir-spec.txt | 13 +++++++++---- proposals/000-index.txt | 4 ++-- proposals/275-md-published-time-is-silly.txt | 5 ++++- proposals/BY_INDEX.md | 2 +- proposals/README.md | 2 +- 5 files changed, 17 insertions(+), 9 deletions(-)
diff --cc dir-spec.txt index c40023c,1cf3665..0de986f --- a/dir-spec.txt +++ b/dir-spec.txt @@@ -2974,13 -2958,10 +2975,17 @@@ Table of Content "bwweightscale" and "maxunmeasuredbw" parameters correctly when computing votes.
+ * If consensus method 32 or later is used, authorities handle the + "MiddleOnly" flag specially when computing a consensus. When the + voters agree to include "MiddleOnly" in a routerstatus, they + automatically remove "Exit", "Guard", "V2Dir", and "HSDir". If + the BadExit flag is included in the consensus, they automatically + add it to the routerstatus. + + * If consensus method 33 or later is used, and the consensus + flavor is "microdesc", then the "Publication" field in the "r" + line is set to "2038-01-01 00:00:00". + The signatures at the end of a consensus document are sorted in ascending order by identity digest.
diff --cc proposals/000-index.txt index c078e13,41bf901..e20fea8 --- a/proposals/000-index.txt +++ b/proposals/000-index.txt @@@ -193,9 -193,9 +193,9 @@@ Proposals by number 270 RebelAlliance: A Post-Quantum Secure Hybrid Handshake Based on NewHope [OBSOLETE] 271 Another algorithm for guard selection [CLOSED] 272 Listed routers should be Valid, Running, and treated as such [CLOSED] -273 Exit relay pinning for web services [DRAFT] +273 Exit relay pinning for web services [RESERVE] 274 Rotate onion keys less frequently [CLOSED] - 275 Stop including meaningful "published" time in microdescriptor consensus [ACCEPTED] + 275 Stop including meaningful "published" time in microdescriptor consensus [CLOSED] 276 Report bandwidth with lower granularity in consensus documents [DEAD] 277 Detect multiple relay instances running with same ID [OPEN] 278 Directory Compression Scheme Negotiation [CLOSED] @@@ -299,14 -300,15 +299,13 @@@ Proposals by status 325 Packed relay cells: saving space on small commands 326 The "tor-relay" Well-Known Resource Identifier 330 Modernizing authority contact entries - 332 Ntor protocol with extra data, version 3 - 334 A Directory Authority Flag To Mark Relays As Middle-only - 335 An authority-only design for MiddleOnly 336 Randomized schedule for guard retries 337 A simpler way to decide, "Is this guard usable?" + 338 Use an 8-byte timestamp in NETINFO cells ACCEPTED: 265 Load Balancing with Overhead Parameters [for 0.2.9.x] - 275 Stop including meaningful "published" time in microdescriptor consensus [for 0.3.1.x-alpha] + 282 Remove "Named" and "Unnamed" handling from consensus voting [for 0.3.3.x] 285 Directory documents should be standardized as UTF-8 - 288 Privacy-Preserving Statistics with Privcount in Tor (Shamir version) 292 Mesh-based vanguards 311 Tor Relay IPv6 Reachability 312 Tor Relay Automatic IPv6 Address Discovery diff --cc proposals/BY_INDEX.md index 484ad13,37a118a..5e48b74 --- a/proposals/BY_INDEX.md +++ b/proposals/BY_INDEX.md @@@ -190,9 -190,9 +190,9 @@@ Below are a list of proposals sorted b * [`270-newhope-hybrid-handshake.txt`](/proposals/270-newhope-hybrid-handshake.txt): RebelAlliance: A Post-Quantum Secure Hybrid Handshake Based on NewHope [OBSOLETE] * [`271-another-guard-selection.txt`](/proposals/271-another-guard-selection.txt): Another algorithm for guard selection [CLOSED] * [`272-valid-and-running-by-default.txt`](/proposals/272-valid-and-running-by-default.txt): Listed routers should be Valid, Running, and treated as such [CLOSED] -* [`273-exit-relay-pinning.txt`](/proposals/273-exit-relay-pinning.txt): Exit relay pinning for web services [DRAFT] +* [`273-exit-relay-pinning.txt`](/proposals/273-exit-relay-pinning.txt): Exit relay pinning for web services [RESERVE] * [`274-rotate-onion-keys-less.txt`](/proposals/274-rotate-onion-keys-less.txt): Rotate onion keys less frequently [CLOSED] - * [`275-md-published-time-is-silly.txt`](/proposals/275-md-published-time-is-silly.txt): Stop including meaningful "published" time in microdescriptor consensus [ACCEPTED] + * [`275-md-published-time-is-silly.txt`](/proposals/275-md-published-time-is-silly.txt): Stop including meaningful "published" time in microdescriptor consensus [CLOSED] * [`276-lower-bw-granularity.txt`](/proposals/276-lower-bw-granularity.txt): Report bandwidth with lower granularity in consensus documents [DEAD] * [`277-detect-id-sharing.txt`](/proposals/277-detect-id-sharing.txt): Detect multiple relay instances running with same ID [OPEN] * [`278-directory-compression-scheme-negotiation.txt`](/proposals/278-directory-compression-scheme-negotiation.txt): Directory Compression Scheme Negotiation [CLOSED] diff --cc proposals/README.md index 8152d8b,95b660c..58aca40 --- a/proposals/README.md +++ b/proposals/README.md @@@ -52,9 -54,8 +52,8 @@@ might or might not have a specific time implementation.
* [`265-load-balancing-with-overhead.txt`](/proposals/265-load-balancing-with-overhead.txt): Load Balancing with Overhead Parameters - * [`275-md-published-time-is-silly.txt`](/proposals/275-md-published-time-is-silly.txt): Stop including meaningful "published" time in microdescriptor consensus +* [`282-remove-named-from-consensus.txt`](/proposals/282-remove-named-from-consensus.txt): Remove "Named" and "Unnamed" handling from consensus voting * [`285-utf-8.txt`](/proposals/285-utf-8.txt): Directory documents should be standardized as UTF-8 -* [`288-privcount-with-shamir.txt`](/proposals/288-privcount-with-shamir.txt): Privacy-Preserving Statistics with Privcount in Tor (Shamir version) * [`292-mesh-vanguards.txt`](/proposals/292-mesh-vanguards.txt): Mesh-based vanguards * [`311-relay-ipv6-reachability.txt`](/proposals/311-relay-ipv6-reachability.txt): Tor Relay IPv6 Reachability * [`312-relay-auto-ipv6-addr.txt`](/proposals/312-relay-auto-ipv6-addr.txt): Tor Relay Automatic IPv6 Address Discovery
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