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| author | Micah Elizabeth Scott <beth@torproject.org> | 2023-04-26 15:29:04 -0700 |
|---|---|---|
| committer | Micah Elizabeth Scott <beth@torproject.org> | 2023-05-10 07:41:37 -0700 |
| commit | 138fd5707258fb2d6768e93587ac2ae547acdf18 (patch) | |
| tree | 2c2176f8165588d5985ab98be8b7ab7f86a9e343 /src/feature/hs/hs_circuit.c | |
| parent | 971de27c0744deac7017d8da720eea39ad960a6f (diff) | |
| download | tor-138fd5707258fb2d6768e93587ac2ae547acdf18.tar.gz tor-138fd5707258fb2d6768e93587ac2ae547acdf18.zip | |
hs_pow: add per-circuit effort information to control port
This lets controller apps see the outgoing PoW effort on client
circuits, and the validated effort received on an incoming service
circuit.
Signed-off-by: Micah Elizabeth Scott <beth@torproject.org>
Diffstat (limited to 'src/feature/hs/hs_circuit.c')
| -rw-r--r-- | src/feature/hs/hs_circuit.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/feature/hs/hs_circuit.c b/src/feature/hs/hs_circuit.c index ccd6711041..9311a26169 100644 --- a/src/feature/hs/hs_circuit.c +++ b/src/feature/hs/hs_circuit.c @@ -429,6 +429,13 @@ launch_rendezvous_point_circuit,(const hs_service_t *service, tor_assert(circ->hs_ident); } + /* Remember PoW state if this introduction included a valid proof of work + * client puzzle extension. */ + if (rdv_data->pow_effort > 0) { + circ->hs_pow_effort = rdv_data->pow_effort; + circ->hs_with_pow_circ = 1; + } + /* Setup congestion control if asked by the client from the INTRO cell. */ if (rdv_data->cc_enabled) { hs_circ_setup_congestion_control(circ, congestion_control_sendme_inc(), |