[tor-commits] [tor/master] Stop using CREATE_FAST as a signifier of clienthood.

[nickm@xxxxxxxxxxxxxx]

commit 95a7e7e9254bc70db9e1d967d0db3deb658a2be3
Author: Nick Mathewson <nickm@xxxxxxxxxxxxxx>
Date:   Fri Sep 15 09:43:13 2017 -0400

    Stop using CREATE_FAST as a signifier of clienthood.
    
    Relays send it, and we may as well let them.  Part of our fix for
    22805.
---
 changes/bug22805 |  3 ++-
 src/or/command.c | 10 ----------
 2 files changed, 2 insertions(+), 11 deletions(-)

diff --git a/changes/bug22805 b/changes/bug22805
index 6d95ad5a3..2b0369da3 100644
--- a/changes/bug22805
+++ b/changes/bug22805
@@ -1,7 +1,8 @@
   o Minor features (relay):
     - When choosing which circuits can be expired as unused, consider
       circuits from clients even if those clients used regular CREATE
-      cells to make them. Part of ticket 22805.
+      cells to make them; and do not consider circuits from relays even if
+      they were made with CREATE_FAST. Part of ticket 22805.
 
   o Code simplification and refactoring:
     - Remove various ways of testing circuits and connections for
diff --git a/src/or/command.c b/src/or/command.c
index 46d3b6291..42b42b21b 100644
--- a/src/or/command.c
+++ b/src/or/command.c
@@ -353,16 +353,6 @@ command_process_create_cell(cell_t *cell, channel_t *chan)
     int len;
     created_cell_t created_cell;
 
-    /* If the client used CREATE_FAST, it's probably a tor client or bridge
-     * relay, and we must not use it for EXTEND requests (in most cases, we
-     * won't have an authenticated peer ID for the extend).
-     * Public relays on 0.2.9 and later will use CREATE_FAST if they have no
-     * ntor onion key for this relay, but that should be a rare occurrence.
-     * Clients on 0.3.1 and later avoid using CREATE_FAST as much as they can,
-     * even during bootstrap, so the CREATE_FAST check is most accurate for
-     * earlier tor client versions. */
-    channel_mark_client(chan);
-
     memset(&created_cell, 0, sizeof(created_cell));
     len = onion_skin_server_handshake(ONION_HANDSHAKE_TYPE_FAST,
                                        create_cell->onionskin,



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