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| author | David Goulet <dgoulet@torproject.org> | 2017-08-30 10:13:22 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2017-09-07 08:35:28 -0400 |
| commit | c527cde82f74849ec3b183159d20441019b77e2e (patch) | |
| tree | 4a11946ed0460378926fbbf991079c3d66cc0562 /src/or/circuituse.c | |
| parent | 209bfe715cc8c1c59b2578c406749a0d4a5bd8cb (diff) | |
| download | tor-c527cde82f74849ec3b183159d20441019b77e2e.tar.gz tor-c527cde82f74849ec3b183159d20441019b77e2e.zip | |
prop224: Pick rendezvous point of protover HSRend=2
Version 3 hidden service needs rendezvous point that have the protocol version
HSRend >= 2 else the rendezvous cells are rejected.
Fixes #23361
Signed-off-by: David Goulet <dgoulet@torproject.org>
Diffstat (limited to 'src/or/circuituse.c')
| -rw-r--r-- | src/or/circuituse.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/or/circuituse.c b/src/or/circuituse.c index 570b05e572..c229c84d96 100644 --- a/src/or/circuituse.c +++ b/src/or/circuituse.c @@ -2290,6 +2290,16 @@ circuit_get_open_circ_or_launch(entry_connection_t *conn, if (want_onehop) flags |= CIRCLAUNCH_ONEHOP_TUNNEL; if (need_uptime) flags |= CIRCLAUNCH_NEED_UPTIME; if (need_internal) flags |= CIRCLAUNCH_IS_INTERNAL; + + /* If we are about to pick a v3 RP right now, make sure we pick a + * rendezvous point that supports the v3 protocol! */ + if (desired_circuit_purpose == CIRCUIT_PURPOSE_C_REND_JOINED && + new_circ_purpose == CIRCUIT_PURPOSE_C_ESTABLISH_REND && + ENTRY_TO_EDGE_CONN(conn)->hs_ident) { + flags |= CIRCLAUNCH_IS_V3_RP; + log_info(LD_GENERAL, "Getting rendezvous circuit to v3 service!"); + } + circ = circuit_launch_by_extend_info(new_circ_purpose, extend_info, flags); } |