diff options
Diffstat (limited to 'src/or/rendclient.c')
| -rw-r--r-- | src/or/rendclient.c | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/src/or/rendclient.c b/src/or/rendclient.c index 06744ad795..9e2daf0380 100644 --- a/src/or/rendclient.c +++ b/src/or/rendclient.c @@ -1,5 +1,5 @@ /* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. - * Copyright (c) 2007-2016, The Tor Project, Inc. */ + * Copyright (c) 2007-2017, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /** @@ -265,6 +265,11 @@ rend_client_send_introduction(origin_circuit_t *introcirc, klen = crypto_pk_asn1_encode(extend_info->onion_key, tmp+v3_shift+7+DIGEST_LEN+2, sizeof(tmp)-(v3_shift+7+DIGEST_LEN+2)); + if (klen < 0) { + log_warn(LD_BUG,"Internal error: can't encode public key."); + status = -2; + goto perm_err; + } set_uint16(tmp+v3_shift+7+DIGEST_LEN, htons(klen)); memcpy(tmp+v3_shift+7+DIGEST_LEN+2+klen, rendcirc->rend_data->rend_cookie, REND_COOKIE_LEN); @@ -724,6 +729,9 @@ directory_get_from_hs_dir(const char *desc_id, hs_dir = pick_hsdir(desc_id, desc_id_base32); if (!hs_dir) { /* No suitable hs dir can be found, stop right now. */ + control_event_hs_descriptor_failed(rend_query, NULL, "QUERY_NO_HSDIR"); + control_event_hs_descriptor_content(rend_data_get_address(rend_query), + desc_id_base32, NULL, NULL); return 0; } } @@ -744,6 +752,9 @@ directory_get_from_hs_dir(const char *desc_id, REND_DESC_COOKIE_LEN, 0)<0) { log_warn(LD_BUG, "Could not base64-encode descriptor cookie."); + control_event_hs_descriptor_failed(rend_query, hsdir_fp, "BAD_DESC"); + control_event_hs_descriptor_content(rend_data_get_address(rend_query), + desc_id_base32, hsdir_fp, NULL); return 0; } /* Remove == signs. */ @@ -756,13 +767,15 @@ directory_get_from_hs_dir(const char *desc_id, /* Send fetch request. (Pass query and possibly descriptor cookie so that * they can be written to the directory connection and be referred to when * the response arrives. */ - directory_initiate_command_routerstatus_rend(hs_dir, - DIR_PURPOSE_FETCH_RENDDESC_V2, - ROUTER_PURPOSE_GENERAL, - how_to_fetch, - desc_id_base32, - NULL, 0, 0, - rend_query, NULL); + directory_request_t *req = + directory_request_new(DIR_PURPOSE_FETCH_RENDDESC_V2); + directory_request_set_routerstatus(req, hs_dir); + directory_request_set_indirection(req, how_to_fetch); + directory_request_set_resource(req, desc_id_base32); + directory_request_set_rend_query(req, rend_query); + directory_initiate_request(req); + directory_request_free(req); + log_info(LD_REND, "Sending fetch request for v2 descriptor for " "service '%s' with descriptor ID '%s', auth type %d, " "and descriptor cookie '%s' to hidden service " |