commit d14164d8b9d7bf53c63f4720d2361a18e2d45e0e Author: Nick Mathewson nickm@torproject.org Date: Wed Dec 5 09:28:00 2018 -0500

Merge prop293 and mark it closed. --- dir-spec.txt | 11 +++++++++++ proposals/000-index.txt | 4 ++-- proposals/293-know-when-to-publish.txt | 6 +++++- 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/dir-spec.txt b/dir-spec.txt index a6547ce..e9f201c 100644 --- a/dir-spec.txt +++ b/dir-spec.txt @@ -358,6 +358,11 @@

- Its uptime has been reset (by restarting).

+ - It receives a networkstatus consensus in which it is not listed. + + - It receives a networkstatus consensus in which it is listed + with the StaleDesc flag. + [XXX this list is incomplete; see router_differences_are_cosmetic() in routerlist.c for others]

@@ -2293,6 +2298,8 @@ "NoEdConsensus" if any Ed25519 key in the router's descriptor or microdesriptor does not reflect authority consensus. "Stable" if the router is suitable for long-lived circuits. + "StaleDesc" if the router should upload a new descriptor because + the old one is too old. "Running" if the router is currently usable over all its published ORPorts. (Authorities ignore IPv6 ORPorts unless configured to check IPv6 reachability.) Relays without this flag are omitted @@ -2576,6 +2583,10 @@ "NoEdConsensus" -- authorities should not vote on this flag; it is produced as part of the consensus for consensus method 22 or later.

+ "StaleDesc" -- authorities should vote to assign this flag if the + published time on the descriptor is over 18 hours in the past. (This flag + was added in 0.4.0.1-alpha.) + Directory server administrators may label some relays or IPs as blacklisted, and elect not to include them in their network-status lists.

diff --git a/proposals/000-index.txt b/proposals/000-index.txt index 51f56e5..7960f95 100644 --- a/proposals/000-index.txt +++ b/proposals/000-index.txt @@ -213,7 +213,7 @@ Proposals by number: 290 Continuously update consensus methods [META] 291 The move to two guard nodes [NEEDS-REVISION] 292 Mesh-based vanguards [ACCEPTED] -293 Other ways for relays to know when to publish [OPEN] +293 Other ways for relays to know when to publish [CLOSED] 294 TLS 1.3 Migration [DRAFT] 295 Using ADL-GCM for relay cryptography (solving the crypto-tagging attack) [OPEN] 296 Have Directory Authorities expose raw bandwidth list files [OPEN] @@ -247,7 +247,6 @@ Proposals by status: 285 Directory documents should be standardized as UTF-8 287 Reduce circuit lifetime without overloading the network 289 Authenticating sendme cells to mitigate bandwidth attacks - 293 Other ways for relays to know when to publish [for 0.3.5] 295 Using ADL-GCM for relay cryptography (solving the crypto-tagging attack) 296 Have Directory Authorities expose raw bandwidth list files 297 Relaxing the protover-based shutdown rules [for 0.3.5.x] @@ -356,6 +355,7 @@ Proposals by status: 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 + 293 Other ways for relays to know when to publish [for 0.3.5] [in 0.4.0.1-alpha] SUPERSEDED: 112 Bring Back Pathlen Coin Weight 113 Simplifying directory authority administration diff --git a/proposals/293-know-when-to-publish.txt b/proposals/293-know-when-to-publish.txt index f2d96e0..c6fd1aa 100644 --- a/proposals/293-know-when-to-publish.txt +++ b/proposals/293-know-when-to-publish.txt @@ -2,8 +2,12 @@ Filename: 293-know-when-to-publish.txt Title: Other ways for relays to know when to publish Author: Nick Mathewson Created: 30-May-2018 -Status: Open +Status: Closed Target: 0.3.5 +Implemented-In: 0.4.0.1-alpha + + [IMPLEMENTATION NOTES: Mechanism one is implemented; mechanism two is + rejected.]

1. Motivation