diff options
Diffstat (limited to 'src/or/circuituse.c')
| -rw-r--r-- | src/or/circuituse.c | 52 |
1 files changed, 38 insertions, 14 deletions
diff --git a/src/or/circuituse.c b/src/or/circuituse.c index 240e252934..7545dea290 100644 --- a/src/or/circuituse.c +++ b/src/or/circuituse.c @@ -337,7 +337,8 @@ circuit_get_best(const entry_connection_t *conn, /* Log an info message if we're going to launch a new intro circ in * parallel */ if (purpose == CIRCUIT_PURPOSE_C_INTRODUCE_ACK_WAIT && - !must_be_open && origin_circ->hs_circ_has_timed_out) { + !must_be_open && origin_circ->hs_circ_has_timed_out && + !circ->marked_for_close) { intro_going_on_but_too_old = 1; continue; } @@ -650,6 +651,7 @@ circuit_expire_building(void) * because that's set when they switch purposes */ if (TO_ORIGIN_CIRCUIT(victim)->rend_data || + TO_ORIGIN_CIRCUIT(victim)->hs_ident || victim->timestamp_dirty > cutoff.tv_sec) continue; break; @@ -1636,7 +1638,7 @@ circuit_has_opened(origin_circuit_t *circ) switch (TO_CIRCUIT(circ)->purpose) { case CIRCUIT_PURPOSE_C_ESTABLISH_REND: - rend_client_rendcirc_has_opened(circ); + hs_client_circuit_has_opened(circ); /* Start building an intro circ if we don't have one yet. */ connection_ap_attach_pending(1); /* This isn't a call to circuit_try_attaching_streams because a @@ -1648,7 +1650,7 @@ circuit_has_opened(origin_circuit_t *circ) * state. */ break; case CIRCUIT_PURPOSE_C_INTRODUCING: - rend_client_introcirc_has_opened(circ); + hs_client_circuit_has_opened(circ); break; case CIRCUIT_PURPOSE_C_GENERAL: /* Tell any AP connections that have been waiting for a new @@ -2174,22 +2176,25 @@ circuit_get_open_circ_or_launch(entry_connection_t *conn, /* If this is a hidden service trying to start an introduction point, * handle that case. */ if (desired_circuit_purpose == CIRCUIT_PURPOSE_C_INTRODUCE_ACK_WAIT) { + const edge_connection_t *edge_conn = ENTRY_TO_EDGE_CONN(conn); /* need to pick an intro point */ - rend_data_t *rend_data = ENTRY_TO_EDGE_CONN(conn)->rend_data; - tor_assert(rend_data); - extend_info = rend_client_get_random_intro(rend_data); + extend_info = hs_client_get_random_intro_from_edge(edge_conn); if (!extend_info) { - log_info(LD_REND, - "No intro points for '%s': re-fetching service descriptor.", - safe_str_client(rend_data_get_address(rend_data))); - rend_client_refetch_v2_renddesc(rend_data); + log_info(LD_REND, "No intro points: re-fetching service descriptor."); + if (edge_conn->rend_data) { + rend_client_refetch_v2_renddesc(edge_conn->rend_data); + } else { + hs_client_refetch_hsdesc(&edge_conn->hs_ident->identity_pk); + } connection_ap_mark_as_non_pending_circuit(conn); ENTRY_TO_CONN(conn)->state = AP_CONN_STATE_RENDDESC_WAIT; return 0; } log_info(LD_REND,"Chose %s as intro point for '%s'.", extend_info_describe(extend_info), - safe_str_client(rend_data_get_address(rend_data))); + (edge_conn->rend_data) ? + safe_str_client(rend_data_get_address(edge_conn->rend_data)) : + "service"); } /* If we have specified a particular exit node for our @@ -2285,6 +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); } @@ -2308,8 +2323,15 @@ circuit_get_open_circ_or_launch(entry_connection_t *conn, /* help predict this next time */ rep_hist_note_used_internal(time(NULL), need_uptime, 1); if (circ) { - /* write the service_id into circ */ - circ->rend_data = rend_data_dup(ENTRY_TO_EDGE_CONN(conn)->rend_data); + const edge_connection_t *edge_conn = ENTRY_TO_EDGE_CONN(conn); + if (edge_conn->rend_data) { + /* write the service_id into circ */ + circ->rend_data = rend_data_dup(edge_conn->rend_data); + } else if (edge_conn->hs_ident) { + circ->hs_ident = + hs_ident_circuit_new(&edge_conn->hs_ident->identity_pk, + HS_IDENT_CIRCUIT_INTRO); + } if (circ->base_.purpose == CIRCUIT_PURPOSE_C_ESTABLISH_REND && circ->base_.state == CIRCUIT_STATE_OPEN) circuit_has_opened(circ); @@ -2737,12 +2759,14 @@ connection_ap_handshake_attach_circuit(entry_connection_t *conn) tor_assert(introcirc->base_.purpose == CIRCUIT_PURPOSE_C_INTRODUCING); if (introcirc->base_.state == CIRCUIT_STATE_OPEN) { + int ret; log_info(LD_REND,"found open intro circ %u (rend %u); sending " "introduction. (stream %d sec old)", (unsigned)introcirc->base_.n_circ_id, (unsigned)rendcirc->base_.n_circ_id, conn_age); - switch (rend_client_send_introduction(introcirc, rendcirc)) { + ret = hs_client_send_introduce1(introcirc, rendcirc); + switch (ret) { case 0: /* success */ rendcirc->base_.timestamp_dirty = time(NULL); introcirc->base_.timestamp_dirty = time(NULL); |