commit 968cb95602b38af626bc85e394fbfb499a59b76c Author: Donncha O'Cearbhaill donncha@donncha.is Date: Wed Jul 29 14:22:32 2015 +0200

Preparatory indentation changes

Deindent a block of code inside the PublishHidServDescriptors option check in upload_service_descriptor(). Stylistic commit to make the subsequent reworking of this code cleaner. --- src/or/rendservice.c | 136 +++++++++++++++++++++++++------------------------- 1 file changed, 68 insertions(+), 68 deletions(-)

diff --git a/src/or/rendservice.c b/src/or/rendservice.c index db6bc4b..dd8713b 100644 --- a/src/or/rendservice.c +++ b/src/or/rendservice.c @@ -3217,37 +3217,70 @@ upload_service_descriptor(rend_service_t *service)

/* Upload descriptor? */ if (get_options()->PublishHidServDescriptors) { - networkstatus_t *c = networkstatus_get_latest_consensus(); - if (c && smartlist_len(c->routerstatus_list) > 0) { - int seconds_valid, i, j, num_descs; - smartlist_t *descs = smartlist_new(); - smartlist_t *client_cookies = smartlist_new(); - /* Either upload a single descriptor (including replicas) or one - * descriptor for each authorized client in case of authorization - * type 'stealth'. */ - num_descs = service->auth_type == REND_STEALTH_AUTH ? - smartlist_len(service->clients) : 1; - for (j = 0; j < num_descs; j++) { - crypto_pk_t *client_key = NULL; - rend_authorized_client_t *client = NULL; - smartlist_clear(client_cookies); - switch (service->auth_type) { - case REND_NO_AUTH: - /* Do nothing here. */ - break; - case REND_BASIC_AUTH: - SMARTLIST_FOREACH(service->clients, rend_authorized_client_t *, - cl, smartlist_add(client_cookies, cl->descriptor_cookie)); - break; - case REND_STEALTH_AUTH: - client = smartlist_get(service->clients, j); - client_key = client->client_key; - smartlist_add(client_cookies, client->descriptor_cookie); - break; - } - /* Encode the current descriptor. */ + networkstatus_t *c = networkstatus_get_latest_consensus(); + if (c && smartlist_len(c->routerstatus_list) > 0) { + int seconds_valid, i, j, num_descs; + smartlist_t *descs = smartlist_new(); + smartlist_t *client_cookies = smartlist_new(); + /* Either upload a single descriptor (including replicas) or one + * descriptor for each authorized client in case of authorization + * type 'stealth'. */ + num_descs = service->auth_type == REND_STEALTH_AUTH ? + smartlist_len(service->clients) : 1; + for (j = 0; j < num_descs; j++) { + crypto_pk_t *client_key = NULL; + rend_authorized_client_t *client = NULL; + smartlist_clear(client_cookies); + switch (service->auth_type) { + case REND_NO_AUTH: + /* Do nothing here. */ + break; + case REND_BASIC_AUTH: + SMARTLIST_FOREACH(service->clients, rend_authorized_client_t *, + cl, smartlist_add(client_cookies, cl->descriptor_cookie)); + break; + case REND_STEALTH_AUTH: + client = smartlist_get(service->clients, j); + client_key = client->client_key; + smartlist_add(client_cookies, client->descriptor_cookie); + break; + } + /* Encode the current descriptor. */ + seconds_valid = rend_encode_v2_descriptors(descs, service->desc, + now, 0, + service->auth_type, + client_key, + client_cookies); + if (seconds_valid < 0) { + log_warn(LD_BUG, "Internal error: couldn't encode service " + "descriptor; not uploading."); + smartlist_free(descs); + smartlist_free(client_cookies); + return; + } + /* Post the current descriptors to the hidden service directories. */ + rend_get_service_id(service->desc->pk, serviceid); + log_info(LD_REND, "Launching upload for hidden service %s", + serviceid); + directory_post_to_hs_dir(service->desc, descs, NULL, serviceid, + seconds_valid); + /* Free memory for descriptors. */ + for (i = 0; i < smartlist_len(descs); i++) + rend_encoded_v2_service_descriptor_free(smartlist_get(descs, i)); + smartlist_clear(descs); + /* Update next upload time. */ + if (seconds_valid - REND_TIME_PERIOD_OVERLAPPING_V2_DESCS + > rendpostperiod) + service->next_upload_time = now + rendpostperiod; + else if (seconds_valid < REND_TIME_PERIOD_OVERLAPPING_V2_DESCS) + service->next_upload_time = now + seconds_valid + 1; + else + service->next_upload_time = now + seconds_valid - + REND_TIME_PERIOD_OVERLAPPING_V2_DESCS + 1; + /* Post also the next descriptors, if necessary. */ + if (seconds_valid < REND_TIME_PERIOD_OVERLAPPING_V2_DESCS) { seconds_valid = rend_encode_v2_descriptors(descs, service->desc, - now, 0, + now, 1, service->auth_type, client_key, client_cookies); @@ -3258,52 +3291,19 @@ upload_service_descriptor(rend_service_t *service) smartlist_free(client_cookies); return; } - /* Post the current descriptors to the hidden service directories. */ - rend_get_service_id(service->desc->pk, serviceid); - log_info(LD_REND, "Launching upload for hidden service %s", - serviceid); directory_post_to_hs_dir(service->desc, descs, NULL, serviceid, seconds_valid); /* Free memory for descriptors. */ for (i = 0; i < smartlist_len(descs); i++) rend_encoded_v2_service_descriptor_free(smartlist_get(descs, i)); smartlist_clear(descs); - /* Update next upload time. */ - if (seconds_valid - REND_TIME_PERIOD_OVERLAPPING_V2_DESCS - > rendpostperiod) - service->next_upload_time = now + rendpostperiod; - else if (seconds_valid < REND_TIME_PERIOD_OVERLAPPING_V2_DESCS) - service->next_upload_time = now + seconds_valid + 1; - else - service->next_upload_time = now + seconds_valid - - REND_TIME_PERIOD_OVERLAPPING_V2_DESCS + 1; - /* Post also the next descriptors, if necessary. */ - if (seconds_valid < REND_TIME_PERIOD_OVERLAPPING_V2_DESCS) { - seconds_valid = rend_encode_v2_descriptors(descs, service->desc, - now, 1, - service->auth_type, - client_key, - client_cookies); - if (seconds_valid < 0) { - log_warn(LD_BUG, "Internal error: couldn't encode service " - "descriptor; not uploading."); - smartlist_free(descs); - smartlist_free(client_cookies); - return; - } - directory_post_to_hs_dir(service->desc, descs, NULL, serviceid, - seconds_valid); - /* Free memory for descriptors. */ - for (i = 0; i < smartlist_len(descs); i++) - rend_encoded_v2_service_descriptor_free(smartlist_get(descs, i)); - smartlist_clear(descs); - } } - smartlist_free(descs); - smartlist_free(client_cookies); - uploaded = 1; - log_info(LD_REND, "Successfully uploaded v2 rend descriptors!"); } + smartlist_free(descs); + smartlist_free(client_cookies); + uploaded = 1; + log_info(LD_REND, "Successfully uploaded v2 rend descriptors!"); + } }

/* If not uploaded, try again in one minute. */