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tor/src/test/test_hs.c

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/* Copyright (c) 2007-2017, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* \file test_hs.c
* \brief Unit tests for hidden service.
**/
#define CONTROL_PRIVATE
#define CIRCUITBUILD_PRIVATE
#define RENDCOMMON_PRIVATE
#define RENDSERVICE_PRIVATE
#define HS_SERVICE_PRIVATE
#include "or.h"
#include "test.h"
#include "control.h"
#include "config.h"
#include "hs_common.h"
#include "rendcommon.h"
#include "rendservice.h"
#include "routerset.h"
#include "circuitbuild.h"
#include "test_helpers.h"
/* mock ID digest and longname for node that's in nodelist */
#define HSDIR_EXIST_ID "\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA" \
"\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA"
#define STR_HSDIR_EXIST_LONGNAME \
"$AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=TestDir"
/* mock ID digest and longname for node that's not in nodelist */
#define HSDIR_NONE_EXIST_ID "\xBB\xBB\xBB\xBB\xBB\xBB\xBB\xBB\xBB\xBB" \
"\xBB\xBB\xBB\xBB\xBB\xBB\xBB\xBB\xBB\xBB"
#define STR_HSDIR_NONE_EXIST_LONGNAME \
"$BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"
/* DuckDuckGo descriptor as an example. This one has extra "\r" at the end so
* the control port is happy. */
static const char *hs_desc_content_control = "\
rendezvous-service-descriptor g5ojobzupf275beh5ra72uyhb3dkpxwg\r\n\
version 2\r\n\
permanent-key\r\n\
-----BEGIN RSA PUBLIC KEY-----\r\n\
MIGJAoGBAJ/SzzgrXPxTlFrKVhXh3buCWv2QfcNgncUpDpKouLn3AtPH5Ocys0jE\r\n\
aZSKdvaiQ62md2gOwj4x61cFNdi05tdQjS+2thHKEm/KsB9BGLSLBNJYY356bupg\r\n\
I5gQozM65ENelfxYlysBjJ52xSDBd8C4f/p9umdzaaaCmzXG/nhzAgMBAAE=\r\n\
-----END RSA PUBLIC KEY-----\r\n\
secret-id-part anmjoxxwiupreyajjt5yasimfmwcnxlf\r\n\
publication-time 2015-03-11 19:00:00\r\n\
protocol-versions 2,3\r\n\
introduction-points\r\n\
-----BEGIN MESSAGE-----\r\n\
aW50cm9kdWN0aW9uLXBvaW50IDd1bnd4cmg2dG5kNGh6eWt1Z3EzaGZzdHduc2ll\r\n\
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QUxGRVVyeVpDbk9ROEhURmV5cDVjMTRObWVqL1BhekFLTTBxRENTNElKUWh0Y3g1\r\n\
NXpRSFdOVWIKQ2hHZ0JqR1RjV3ZGRnA0N3FkdGF6WUZhVXE2c0lQKzVqeWZ5b0Q4\r\n\
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VUJMSUMgS0VZLS0tLS0KTUlHSkFvR0JBTnJHb0ozeTlHNXQzN2F2ekI1cTlwN1hG\r\n\
VUplRUVYMUNOaExnWmJXWGJhVk5OcXpoZFhyL0xTUQppM1Z6dW5OaUs3cndUVnE2\r\n\
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LS0tCnNlcnZpY2Uta2V5Ci0tLS0tQkVHSU4gUlNBIFBVQkxJQyBLRVktLS0tLQpN\r\n\
SUdKQW9HQkFMVjNKSmtWN3lTNU9jc1lHMHNFYzFQOTVRclFRR3ZzbGJ6Wi9zRGxl\r\n\
RlpKYXFSOUYvYjRUVERNClNGcFMxcU1GbldkZDgxVmRGMEdYRmN2WVpLamRJdHU2\r\n\
SndBaTRJeEhxeXZtdTRKdUxrcXNaTEFLaXRLVkx4eGsKeERlMjlDNzRWMmJrOTRJ\r\n\
MEgybTNKS2tzTHVwc3VxWWRVUmhOVXN0SElKZmgyZmNIalF0bEFnTUJBQUU9Ci0t\r\n\
LS0tRU5EIFJTQSBQVUJMSUMgS0VZLS0tLS0KCg==\r\n\
-----END MESSAGE-----\r\n\
signature\r\n\
-----BEGIN SIGNATURE-----\r\n\
d4OuCE5OLAOnRB6cQN6WyMEmg/BHem144Vec+eYgeWoKwx3MxXFplUjFxgnMlmwN\r\n\
PcftsZf2ztN0sbNCtPgDL3d0PqvxY3iHTQAI8EbaGq/IAJUZ8U4y963dD5+Bn6JQ\r\n\
myE3ctmh0vy5+QxSiRjmQBkuEpCyks7LvWvHYrhnmcg=\r\n\
-----END SIGNATURE-----";
/* DuckDuckGo descriptor as an example. */
static const char *hs_desc_content = "\
rendezvous-service-descriptor g5ojobzupf275beh5ra72uyhb3dkpxwg\n\
version 2\n\
permanent-key\n\
-----BEGIN RSA PUBLIC KEY-----\n\
MIGJAoGBAJ/SzzgrXPxTlFrKVhXh3buCWv2QfcNgncUpDpKouLn3AtPH5Ocys0jE\n\
aZSKdvaiQ62md2gOwj4x61cFNdi05tdQjS+2thHKEm/KsB9BGLSLBNJYY356bupg\n\
I5gQozM65ENelfxYlysBjJ52xSDBd8C4f/p9umdzaaaCmzXG/nhzAgMBAAE=\n\
-----END RSA PUBLIC KEY-----\n\
secret-id-part anmjoxxwiupreyajjt5yasimfmwcnxlf\n\
publication-time 2015-03-11 19:00:00\n\
protocol-versions 2,3\n\
introduction-points\n\
-----BEGIN MESSAGE-----\n\
aW50cm9kdWN0aW9uLXBvaW50IDd1bnd4cmg2dG5kNGh6eWt1Z3EzaGZzdHduc2ll\n\
cmhyCmlwLWFkZHJlc3MgMTg4LjEzOC4xMjEuMTE4Cm9uaW9uLXBvcnQgOTAwMQpv\n\
bmlvbi1rZXkKLS0tLS1CRUdJTiBSU0EgUFVCTElDIEtFWS0tLS0tCk1JR0pBb0dC\n\
QUxGRVVyeVpDbk9ROEhURmV5cDVjMTRObWVqL1BhekFLTTBxRENTNElKUWh0Y3g1\n\
NXpRSFdOVWIKQ2hHZ0JqR1RjV3ZGRnA0N3FkdGF6WUZhVXE2c0lQKzVqeWZ5b0Q4\n\
UmJ1bzBwQmFWclJjMmNhYUptWWM0RDh6Vgpuby9sZnhzOVVaQnZ1cWY4eHIrMDB2\n\
S0JJNmFSMlA2OE1WeDhrMExqcUpUU2RKOE9idm9yQWdNQkFBRT0KLS0tLS1FTkQg\n\
UlNBIFBVQkxJQyBLRVktLS0tLQpzZXJ2aWNlLWtleQotLS0tLUJFR0lOIFJTQSBQ\n\
VUJMSUMgS0VZLS0tLS0KTUlHSkFvR0JBTnJHb0ozeTlHNXQzN2F2ekI1cTlwN1hG\n\
VUplRUVYMUNOaExnWmJXWGJhVk5OcXpoZFhyL0xTUQppM1Z6dW5OaUs3cndUVnE2\n\
K2QyZ1lRckhMMmIvMXBBY3ZKWjJiNSs0bTRRc0NibFpjRENXTktRbHJnRWN5WXRJ\n\
CkdscXJTbFFEaXA0ZnNrUFMvNDVkWTI0QmJsQ3NGU1k3RzVLVkxJck4zZFpGbmJr\n\
NEZIS1hBZ01CQUFFPQotLS0tLUVORCBSU0EgUFVCTElDIEtFWS0tLS0tCmludHJv\n\
ZHVjdGlvbi1wb2ludCBiNGM3enlxNXNheGZzN2prNXFibG1wN3I1b3pwdHRvagpp\n\
cC1hZGRyZXNzIDEwOS4xNjkuNDUuMjI2Cm9uaW9uLXBvcnQgOTAwMQpvbmlvbi1r\n\
ZXkKLS0tLS1CRUdJTiBSU0EgUFVCTElDIEtFWS0tLS0tCk1JR0pBb0dCQU8xSXpw\n\
WFFUTUY3RXZUb1NEUXpzVnZiRVFRQUQrcGZ6NzczMVRXZzVaUEJZY1EyUkRaeVp4\n\
OEQKNUVQSU1FeUE1RE83cGd0ak5LaXJvYXJGMC8yempjMkRXTUlSaXZyU29YUWVZ\n\
ZXlMM1pzKzFIajJhMDlCdkYxZAp6MEswblRFdVhoNVR5V3lyMHdsbGI1SFBnTlI0\n\
MS9oYkprZzkwZitPVCtIeGhKL1duUml2QWdNQkFBRT0KLS0tLS1FTkQgUlNBIFBV\n\
QkxJQyBLRVktLS0tLQpzZXJ2aWNlLWtleQotLS0tLUJFR0lOIFJTQSBQVUJMSUMg\n\
S0VZLS0tLS0KTUlHSkFvR0JBSzNWZEJ2ajFtQllLL3JrcHNwcm9Ub0llNUtHVmth\n\
QkxvMW1tK1I2YUVJek1VZFE1SjkwNGtyRwpCd3k5NC8rV0lGNFpGYXh5Z2phejl1\n\
N2pKY1k3ZGJhd1pFeG1hYXFCRlRwL2h2ZG9rcHQ4a1ByRVk4OTJPRHJ1CmJORUox\n\
N1FPSmVMTVZZZk5Kcjl4TWZCQ3JQai8zOGh2RUdrbWVRNmRVWElvbVFNaUJGOVRB\n\
Z01CQUFFPQotLS0tLUVORCBSU0EgUFVCTElDIEtFWS0tLS0tCmludHJvZHVjdGlv\n\
bi1wb2ludCBhdjVtcWl0Y2Q3cjJkandsYmN0c2Jlc2R3eGt0ZWtvegppcC1hZGRy\n\
ZXNzIDE0NC43Ni44LjczCm9uaW9uLXBvcnQgNDQzCm9uaW9uLWtleQotLS0tLUJF\n\
R0lOIFJTQSBQVUJMSUMgS0VZLS0tLS0KTUlHSkFvR0JBTzVweVZzQmpZQmNmMXBE\n\
dklHUlpmWXUzQ05nNldka0ZLMGlvdTBXTGZtejZRVDN0NWhzd3cyVwpjejlHMXhx\n\
MmN0Nkd6VWkrNnVkTDlITTRVOUdHTi9BbW8wRG9GV1hKWHpBQkFXd2YyMVdsd1lW\n\
eFJQMHRydi9WCkN6UDkzcHc5OG5vSmdGUGRUZ05iMjdKYmVUZENLVFBrTEtscXFt\n\
b3NveUN2RitRa25vUS9BZ01CQUFFPQotLS0tLUVORCBSU0EgUFVCTElDIEtFWS0t\n\
LS0tCnNlcnZpY2Uta2V5Ci0tLS0tQkVHSU4gUlNBIFBVQkxJQyBLRVktLS0tLQpN\n\
SUdKQW9HQkFMVjNKSmtWN3lTNU9jc1lHMHNFYzFQOTVRclFRR3ZzbGJ6Wi9zRGxl\n\
RlpKYXFSOUYvYjRUVERNClNGcFMxcU1GbldkZDgxVmRGMEdYRmN2WVpLamRJdHU2\n\
SndBaTRJeEhxeXZtdTRKdUxrcXNaTEFLaXRLVkx4eGsKeERlMjlDNzRWMmJrOTRJ\n\
MEgybTNKS2tzTHVwc3VxWWRVUmhOVXN0SElKZmgyZmNIalF0bEFnTUJBQUU9Ci0t\n\
LS0tRU5EIFJTQSBQVUJMSUMgS0VZLS0tLS0KCg==\n\
-----END MESSAGE-----\n\
signature\n\
-----BEGIN SIGNATURE-----\n\
d4OuCE5OLAOnRB6cQN6WyMEmg/BHem144Vec+eYgeWoKwx3MxXFplUjFxgnMlmwN\n\
PcftsZf2ztN0sbNCtPgDL3d0PqvxY3iHTQAI8EbaGq/IAJUZ8U4y963dD5+Bn6JQ\n\
myE3ctmh0vy5+QxSiRjmQBkuEpCyks7LvWvHYrhnmcg=\n\
-----END SIGNATURE-----";
/* Helper global variable for hidden service descriptor event test.
* It's used as a pointer to dynamically created message buffer in
* send_control_event_string_replacement function, which mocks
* send_control_event_string function.
*
* Always free it after use! */
static char *received_msg = NULL;
/** Mock function for send_control_event_string
*/
static void
queue_control_event_string_replacement(uint16_t event, char *msg)
{
(void) event;
tor_free(received_msg);
received_msg = msg;
}
/** Mock function for node_describe_longname_by_id, it returns either
* STR_HSDIR_EXIST_LONGNAME or STR_HSDIR_NONE_EXIST_LONGNAME
*/
static const char *
node_describe_longname_by_id_replacement(const char *id_digest)
{
if (!strcmp(id_digest, HSDIR_EXIST_ID)) {
return STR_HSDIR_EXIST_LONGNAME;
} else {
return STR_HSDIR_NONE_EXIST_LONGNAME;
}
}
/** Test that we can parse a hardcoded v2 HS desc. */
static void
test_hs_parse_static_v2_desc(void *arg)
{
int ret;
rend_encoded_v2_service_descriptor_t desc;
(void) arg;
/* Test an obviously not parseable string */
desc.desc_str = tor_strdup("ceci n'est pas un HS descriptor");
ret = rend_desc_v2_is_parsable(&desc);
tor_free(desc.desc_str);
tt_int_op(ret, OP_EQ, 0);
/* Test an actual descriptor */
desc.desc_str = tor_strdup(hs_desc_content);
ret = rend_desc_v2_is_parsable(&desc);
tor_free(desc.desc_str);
tt_int_op(ret, OP_EQ, 1);
done: ;
}
/** Make sure each hidden service descriptor async event generation
*
* function generates the message in expected format.
*/
static void
test_hs_desc_event(void *arg)
{
#define STR_HS_ADDR "ajhb7kljbiru65qo"
#define STR_HS_CONTENT_DESC_ID "g5ojobzupf275beh5ra72uyhb3dkpxwg"
#define STR_DESC_ID_BASE32 "hba3gmcgpfivzfhx5rtfqkfdhv65yrj3"
int ret;
rend_data_v2_t rend_query;
const char *expected_msg;
char desc_id_base32[REND_DESC_ID_V2_LEN_BASE32 + 1];
(void) arg;
MOCK(queue_control_event_string,
queue_control_event_string_replacement);
MOCK(node_describe_longname_by_id,
node_describe_longname_by_id_replacement);
/* setup rend_query struct */
memset(&rend_query, 0, sizeof(rend_query));
rend_query.base_.version = 2;
strncpy(rend_query.onion_address, STR_HS_ADDR,
REND_SERVICE_ID_LEN_BASE32+1);
rend_query.auth_type = REND_NO_AUTH;
rend_query.base_.hsdirs_fp = smartlist_new();
smartlist_add(rend_query.base_.hsdirs_fp, tor_memdup(HSDIR_EXIST_ID,
DIGEST_LEN));
/* Compute descriptor ID for replica 0, should be STR_DESC_ID_BASE32. */
ret = rend_compute_v2_desc_id(rend_query.descriptor_id[0],
rend_query.onion_address,
NULL, 0, 0);
tt_int_op(ret, OP_EQ, 0);
base32_encode(desc_id_base32, sizeof(desc_id_base32),
rend_query.descriptor_id[0], DIGEST_LEN);
/* Make sure rend_compute_v2_desc_id works properly. */
tt_mem_op(desc_id_base32, OP_EQ, STR_DESC_ID_BASE32,
sizeof(desc_id_base32));
/* test request event */
control_event_hs_descriptor_requested(rend_query.onion_address,
rend_query.auth_type, HSDIR_EXIST_ID,
STR_DESC_ID_BASE32, NULL);
expected_msg = "650 HS_DESC REQUESTED "STR_HS_ADDR" NO_AUTH "\
STR_HSDIR_EXIST_LONGNAME " " STR_DESC_ID_BASE32 "\r\n";
tt_assert(received_msg);
tt_str_op(received_msg,OP_EQ, expected_msg);
tor_free(received_msg);
/* test received event */
rend_query.auth_type = REND_BASIC_AUTH;
control_event_hsv2_descriptor_received(rend_query.onion_address,
&rend_query.base_, HSDIR_EXIST_ID);
expected_msg = "650 HS_DESC RECEIVED "STR_HS_ADDR" BASIC_AUTH "\
STR_HSDIR_EXIST_LONGNAME " " STR_DESC_ID_BASE32"\r\n";
tt_assert(received_msg);
tt_str_op(received_msg,OP_EQ, expected_msg);
tor_free(received_msg);
/* test failed event */
rend_query.auth_type = REND_STEALTH_AUTH;
control_event_hsv2_descriptor_failed(&rend_query.base_,
HSDIR_NONE_EXIST_ID,
"QUERY_REJECTED");
expected_msg = "650 HS_DESC FAILED "STR_HS_ADDR" STEALTH_AUTH "\
STR_HSDIR_NONE_EXIST_LONGNAME" REASON=QUERY_REJECTED\r\n";
tt_assert(received_msg);
tt_str_op(received_msg,OP_EQ, expected_msg);
tor_free(received_msg);
/* test invalid auth type */
rend_query.auth_type = 999;
control_event_hsv2_descriptor_failed(&rend_query.base_,
HSDIR_EXIST_ID,
"QUERY_REJECTED");
expected_msg = "650 HS_DESC FAILED "STR_HS_ADDR" UNKNOWN "\
STR_HSDIR_EXIST_LONGNAME " " STR_DESC_ID_BASE32\
" REASON=QUERY_REJECTED\r\n";
tt_assert(received_msg);
tt_str_op(received_msg,OP_EQ, expected_msg);
tor_free(received_msg);
/* test no HSDir fingerprint type */
rend_query.auth_type = REND_NO_AUTH;
control_event_hsv2_descriptor_failed(&rend_query.base_, NULL,
"QUERY_NO_HSDIR");
expected_msg = "650 HS_DESC FAILED "STR_HS_ADDR" NO_AUTH " \
"UNKNOWN REASON=QUERY_NO_HSDIR\r\n";
tt_assert(received_msg);
tt_str_op(received_msg,OP_EQ, expected_msg);
tor_free(received_msg);
/* Test invalid content with no HSDir fingerprint. */
char *exp_msg;
control_event_hs_descriptor_content(rend_query.onion_address,
STR_HS_CONTENT_DESC_ID, NULL, NULL);
tor_asprintf(&exp_msg, "650+HS_DESC_CONTENT " STR_HS_ADDR " "\
STR_HS_CONTENT_DESC_ID " UNKNOWN" \
"\r\n\r\n.\r\n650 OK\r\n");
tt_assert(received_msg);
tt_str_op(received_msg, OP_EQ, exp_msg);
tor_free(received_msg);
tor_free(exp_msg);
/* test valid content. */
control_event_hs_descriptor_content(rend_query.onion_address,
STR_HS_CONTENT_DESC_ID, HSDIR_EXIST_ID,
hs_desc_content_control);
tor_asprintf(&exp_msg, "650+HS_DESC_CONTENT " STR_HS_ADDR " "\
STR_HS_CONTENT_DESC_ID " " STR_HSDIR_EXIST_LONGNAME\
"\r\n%s\r\n.\r\n650 OK\r\n", hs_desc_content_control);
tt_assert(received_msg);
tt_str_op(received_msg, OP_EQ, exp_msg);
tor_free(received_msg);
tor_free(exp_msg);
SMARTLIST_FOREACH(rend_query.base_.hsdirs_fp, char *, d, tor_free(d));
smartlist_free(rend_query.base_.hsdirs_fp);
done:
UNMOCK(queue_control_event_string);
UNMOCK(node_describe_longname_by_id);
tor_free(received_msg);
}
/* Make sure we always pick the right RP, given a well formatted
* Tor2webRendezvousPoints value. */
static void
test_pick_tor2web_rendezvous_node(void *arg)
{
or_options_t *options = get_options_mutable();
const node_t *chosen_rp = NULL;
router_crn_flags_t flags = CRN_NEED_DESC;
int retval, i;
const char *tor2web_rendezvous_str = "test003r";
(void) arg;
/* Setup fake routerlist. */
helper_setup_fake_routerlist();
/* Parse Tor2webRendezvousPoints as a routerset. */
options->Tor2webRendezvousPoints = routerset_new();
options->UseMicrodescriptors = 0;
retval = routerset_parse(options->Tor2webRendezvousPoints,
tor2web_rendezvous_str,
"test_tor2web_rp");
tt_int_op(retval, OP_GE, 0);
/* Pick rendezvous point. Make sure the correct one is
picked. Repeat many times to make sure it works properly. */
for (i = 0; i < 50 ; i++) {
chosen_rp = pick_tor2web_rendezvous_node(flags, options);
tt_assert(chosen_rp);
tt_str_op(chosen_rp->ri->nickname, OP_EQ, tor2web_rendezvous_str);
}
done:
routerset_free(options->Tor2webRendezvousPoints);
}
/* Make sure we never pick an RP if Tor2webRendezvousPoints doesn't
* correspond to an actual node. */
static void
test_pick_bad_tor2web_rendezvous_node(void *arg)
{
or_options_t *options = get_options_mutable();
const node_t *chosen_rp = NULL;
router_crn_flags_t flags = CRN_NEED_DESC;
int retval, i;
const char *tor2web_rendezvous_str = "dummy";
(void) arg;
/* Setup fake routerlist. */
helper_setup_fake_routerlist();
/* Parse Tor2webRendezvousPoints as a routerset. */
options->Tor2webRendezvousPoints = routerset_new();
retval = routerset_parse(options->Tor2webRendezvousPoints,
tor2web_rendezvous_str,
"test_tor2web_rp");
tt_int_op(retval, OP_GE, 0);
/* Pick rendezvous point. Since Tor2webRendezvousPoints was set to a
dummy value, we shouldn't find any eligible RPs. */
for (i = 0; i < 50 ; i++) {
chosen_rp = pick_tor2web_rendezvous_node(flags, options);
tt_ptr_op(chosen_rp, OP_EQ, NULL);
}
done:
routerset_free(options->Tor2webRendezvousPoints);
}
/* Make sure rend_data_t is valid at creation, destruction and when
* duplicated. */
static void
test_hs_rend_data(void *arg)
{
int rep;
rend_data_t *client = NULL, *client_dup = NULL;
/* Binary format of a descriptor ID. */
char desc_id[DIGEST_LEN];
char client_cookie[REND_DESC_COOKIE_LEN];
time_t now = time(NULL);
rend_data_t *service_dup = NULL;
rend_data_t *service = NULL;
(void)arg;
base32_decode(desc_id, sizeof(desc_id), STR_DESC_ID_BASE32,
REND_DESC_ID_V2_LEN_BASE32);
memset(client_cookie, 'e', sizeof(client_cookie));
client = rend_data_client_create(STR_HS_ADDR, desc_id, client_cookie,
REND_NO_AUTH);
tt_assert(client);
rend_data_v2_t *client_v2 = TO_REND_DATA_V2(client);
tt_int_op(client_v2->auth_type, OP_EQ, REND_NO_AUTH);
tt_str_op(client_v2->onion_address, OP_EQ, STR_HS_ADDR);
tt_mem_op(client_v2->desc_id_fetch, OP_EQ, desc_id, sizeof(desc_id));
tt_mem_op(client_v2->descriptor_cookie, OP_EQ, client_cookie,
sizeof(client_cookie));
tt_assert(client->hsdirs_fp);
tt_int_op(smartlist_len(client->hsdirs_fp), OP_EQ, 0);
for (rep = 0; rep < REND_NUMBER_OF_NON_CONSECUTIVE_REPLICAS; rep++) {
int ret = rend_compute_v2_desc_id(desc_id, client_v2->onion_address,
client_v2->descriptor_cookie, now, rep);
/* That shouldn't never fail. */
tt_int_op(ret, OP_EQ, 0);
tt_mem_op(client_v2->descriptor_id[rep], OP_EQ, desc_id,
sizeof(desc_id));
}
/* The rest should be zeroed because this is a client request. */
tt_int_op(tor_digest_is_zero(client_v2->rend_pk_digest), OP_EQ, 1);
tt_int_op(tor_digest_is_zero(client->rend_cookie), OP_EQ, 1);
/* Test dup(). */
client_dup = rend_data_dup(client);
tt_assert(client_dup);
rend_data_v2_t *client_dup_v2 = TO_REND_DATA_V2(client_dup);
tt_int_op(client_dup_v2->auth_type, OP_EQ, client_v2->auth_type);
tt_str_op(client_dup_v2->onion_address, OP_EQ, client_v2->onion_address);
tt_mem_op(client_dup_v2->desc_id_fetch, OP_EQ, client_v2->desc_id_fetch,
sizeof(client_dup_v2->desc_id_fetch));
tt_mem_op(client_dup_v2->descriptor_cookie, OP_EQ,
client_v2->descriptor_cookie,
sizeof(client_dup_v2->descriptor_cookie));
tt_assert(client_dup->hsdirs_fp);
tt_int_op(smartlist_len(client_dup->hsdirs_fp), OP_EQ, 0);
for (rep = 0; rep < REND_NUMBER_OF_NON_CONSECUTIVE_REPLICAS; rep++) {
tt_mem_op(client_dup_v2->descriptor_id[rep], OP_EQ,
client_v2->descriptor_id[rep], DIGEST_LEN);
}
/* The rest should be zeroed because this is a client request. */
tt_int_op(tor_digest_is_zero(client_dup_v2->rend_pk_digest), OP_EQ, 1);
tt_int_op(tor_digest_is_zero(client_dup->rend_cookie), OP_EQ, 1);
rend_data_free(client);
client = NULL;
rend_data_free(client_dup);
client_dup = NULL;
/* Reset state. */
base32_decode(desc_id, sizeof(desc_id), STR_DESC_ID_BASE32,
REND_DESC_ID_V2_LEN_BASE32);
memset(client_cookie, 'e', sizeof(client_cookie));
/* Try with different parameters here for which some content should be
* zeroed out. */
client = rend_data_client_create(NULL, desc_id, NULL, REND_BASIC_AUTH);
tt_assert(client);
client_v2 = TO_REND_DATA_V2(client);
tt_int_op(client_v2->auth_type, OP_EQ, REND_BASIC_AUTH);
tt_int_op(strlen(client_v2->onion_address), OP_EQ, 0);
tt_mem_op(client_v2->desc_id_fetch, OP_EQ, desc_id, sizeof(desc_id));
tt_int_op(tor_mem_is_zero(client_v2->descriptor_cookie,
sizeof(client_v2->descriptor_cookie)), OP_EQ, 1);
tt_assert(client->hsdirs_fp);
tt_int_op(smartlist_len(client->hsdirs_fp), OP_EQ, 0);
for (rep = 0; rep < REND_NUMBER_OF_NON_CONSECUTIVE_REPLICAS; rep++) {
tt_int_op(tor_digest_is_zero(client_v2->descriptor_id[rep]), OP_EQ, 1);
}
/* The rest should be zeroed because this is a client request. */
tt_int_op(tor_digest_is_zero(client_v2->rend_pk_digest), OP_EQ, 1);
tt_int_op(tor_digest_is_zero(client->rend_cookie), OP_EQ, 1);
rend_data_free(client);
client = NULL;
/* Let's test the service object now. */
char rend_pk_digest[DIGEST_LEN];
uint8_t rend_cookie[DIGEST_LEN];
memset(rend_pk_digest, 'f', sizeof(rend_pk_digest));
memset(rend_cookie, 'g', sizeof(rend_cookie));
service = rend_data_service_create(STR_HS_ADDR, rend_pk_digest,
rend_cookie, REND_NO_AUTH);
tt_assert(service);
rend_data_v2_t *service_v2 = TO_REND_DATA_V2(service);
tt_int_op(service_v2->auth_type, OP_EQ, REND_NO_AUTH);
tt_str_op(service_v2->onion_address, OP_EQ, STR_HS_ADDR);
tt_mem_op(service_v2->rend_pk_digest, OP_EQ, rend_pk_digest,
sizeof(rend_pk_digest));
tt_mem_op(service->rend_cookie, OP_EQ, rend_cookie, sizeof(rend_cookie));
tt_assert(service->hsdirs_fp);
tt_int_op(smartlist_len(service->hsdirs_fp), OP_EQ, 0);
for (rep = 0; rep < REND_NUMBER_OF_NON_CONSECUTIVE_REPLICAS; rep++) {
tt_int_op(tor_digest_is_zero(service_v2->descriptor_id[rep]), OP_EQ, 1);
}
/* The rest should be zeroed because this is a service request. */
tt_int_op(tor_digest_is_zero(service_v2->descriptor_cookie), OP_EQ, 1);
tt_int_op(tor_digest_is_zero(service_v2->desc_id_fetch), OP_EQ, 1);
/* Test dup(). */
service_dup = rend_data_dup(service);
rend_data_v2_t *service_dup_v2 = TO_REND_DATA_V2(service_dup);
tt_assert(service_dup);
tt_int_op(service_dup_v2->auth_type, OP_EQ, service_v2->auth_type);
tt_str_op(service_dup_v2->onion_address, OP_EQ, service_v2->onion_address);
tt_mem_op(service_dup_v2->rend_pk_digest, OP_EQ, service_v2->rend_pk_digest,
sizeof(service_dup_v2->rend_pk_digest));
tt_mem_op(service_dup->rend_cookie, OP_EQ, service->rend_cookie,
sizeof(service_dup->rend_cookie));
tt_assert(service_dup->hsdirs_fp);
tt_int_op(smartlist_len(service_dup->hsdirs_fp), OP_EQ, 0);
for (rep = 0; rep < REND_NUMBER_OF_NON_CONSECUTIVE_REPLICAS; rep++) {
tt_assert(tor_digest_is_zero(service_dup_v2->descriptor_id[rep]));
}
/* The rest should be zeroed because this is a service request. */
tt_int_op(tor_digest_is_zero(service_dup_v2->descriptor_cookie), OP_EQ, 1);
tt_int_op(tor_digest_is_zero(service_dup_v2->desc_id_fetch), OP_EQ, 1);
done:
rend_data_free(service);
rend_data_free(service_dup);
rend_data_free(client);
rend_data_free(client_dup);
}
/* Test encoding and decoding service authorization cookies */
static void
test_hs_auth_cookies(void *arg)
{
#define TEST_COOKIE_RAW ((const uint8_t *) "abcdefghijklmnop")
#define TEST_COOKIE_ENCODED "YWJjZGVmZ2hpamtsbW5vcA"
#define TEST_COOKIE_ENCODED_STEALTH "YWJjZGVmZ2hpamtsbW5vcB"
#define TEST_COOKIE_ENCODED_INVALID "YWJjZGVmZ2hpamtsbW5vcD"
char *encoded_cookie;
uint8_t raw_cookie[REND_DESC_COOKIE_LEN];
rend_auth_type_t auth_type;
char *err_msg;
int re;
(void)arg;
/* Test that encoding gives the expected result */
encoded_cookie = rend_auth_encode_cookie(TEST_COOKIE_RAW, REND_BASIC_AUTH);
tt_str_op(encoded_cookie, OP_EQ, TEST_COOKIE_ENCODED);
tor_free(encoded_cookie);
encoded_cookie = rend_auth_encode_cookie(TEST_COOKIE_RAW, REND_STEALTH_AUTH);
tt_str_op(encoded_cookie, OP_EQ, TEST_COOKIE_ENCODED_STEALTH);
tor_free(encoded_cookie);
/* Decoding should give the original value */
re = rend_auth_decode_cookie(TEST_COOKIE_ENCODED, raw_cookie, &auth_type,
&err_msg);
tt_assert(!re);
tt_ptr_op(err_msg, OP_EQ, NULL);
tt_mem_op(raw_cookie, OP_EQ, TEST_COOKIE_RAW, REND_DESC_COOKIE_LEN);
tt_int_op(auth_type, OP_EQ, REND_BASIC_AUTH);
memset(raw_cookie, 0, sizeof(raw_cookie));
re = rend_auth_decode_cookie(TEST_COOKIE_ENCODED_STEALTH, raw_cookie,
&auth_type, &err_msg);
tt_assert(!re);
tt_ptr_op(err_msg, OP_EQ, NULL);
tt_mem_op(raw_cookie, OP_EQ, TEST_COOKIE_RAW, REND_DESC_COOKIE_LEN);
tt_int_op(auth_type, OP_EQ, REND_STEALTH_AUTH);
memset(raw_cookie, 0, sizeof(raw_cookie));
/* Decoding with padding characters should also work */
re = rend_auth_decode_cookie(TEST_COOKIE_ENCODED "==", raw_cookie, NULL,
&err_msg);
tt_assert(!re);
tt_ptr_op(err_msg, OP_EQ, NULL);
tt_mem_op(raw_cookie, OP_EQ, TEST_COOKIE_RAW, REND_DESC_COOKIE_LEN);
/* Decoding with an unknown type should fail */
re = rend_auth_decode_cookie(TEST_COOKIE_ENCODED_INVALID, raw_cookie,
&auth_type, &err_msg);
tt_int_op(re, OP_LT, 0);
tt_assert(err_msg);
tor_free(err_msg);
done:
return;
}
static int mock_get_options_calls = 0;
static or_options_t *mock_options = NULL;
static void
reset_options(or_options_t *options, int *get_options_calls)
{
memset(options, 0, sizeof(or_options_t));
options->TestingTorNetwork = 1;
*get_options_calls = 0;
}
static const or_options_t *
mock_get_options(void)
{
++mock_get_options_calls;
tor_assert(mock_options);
return mock_options;
}
/* arg can't be 0 (the test fails) or 2 (the test is skipped) */
#define CREATE_HS_DIR_NONE ((intptr_t)0x04)
#define CREATE_HS_DIR1 ((intptr_t)0x08)
#define CREATE_HS_DIR2 ((intptr_t)0x10)
/* Test that single onion poisoning works. */
static void
test_single_onion_poisoning(void *arg)
{
or_options_t opt;
mock_options = &opt;
reset_options(mock_options, &mock_get_options_calls);
MOCK(get_options, mock_get_options);
int ret = -1;
intptr_t create_dir_mask = (intptr_t)arg;
/* Get directories with a random suffix so we can repeat the tests */
mock_options->DataDirectory = tor_strdup(get_fname_rnd("test_data_dir"));
rend_service_t *service_1 = tor_malloc_zero(sizeof(rend_service_t));
char *dir1 = tor_strdup(get_fname_rnd("test_hs_dir1"));
rend_service_t *service_2 = tor_malloc_zero(sizeof(rend_service_t));
char *dir2 = tor_strdup(get_fname_rnd("test_hs_dir2"));
smartlist_t *services = smartlist_new();
char *poison_path = NULL;
char *err_msg = NULL;
mock_options->HiddenServiceSingleHopMode = 1;
mock_options->HiddenServiceNonAnonymousMode = 1;
/* Create the data directory, and, if the correct bit in arg is set,
* create a directory for that service.
* The data directory is required for the lockfile, which is used when
* loading keys. */
ret = check_private_dir(mock_options->DataDirectory, CPD_CREATE, NULL);
tt_int_op(ret, OP_EQ, 0);
if (create_dir_mask & CREATE_HS_DIR1) {
ret = check_private_dir(dir1, CPD_CREATE, NULL);
tt_int_op(ret, OP_EQ, 0);
}
if (create_dir_mask & CREATE_HS_DIR2) {
ret = check_private_dir(dir2, CPD_CREATE, NULL);
tt_int_op(ret, OP_EQ, 0);
}
service_1->directory = dir1;
service_2->directory = dir2;
/* The services own the directory pointers now */
dir1 = dir2 = NULL;
/* Add port to service 1 */
service_1->ports = smartlist_new();
service_2->ports = smartlist_new();
rend_service_port_config_t *port1 = rend_service_parse_port_config("80", " ",
&err_msg);
tt_assert(port1);
tt_ptr_op(err_msg, OP_EQ, NULL);
smartlist_add(service_1->ports, port1);
rend_service_port_config_t *port2 = rend_service_parse_port_config("90", " ",
&err_msg);
/* Add port to service 2 */
tt_assert(port2);
tt_ptr_op(err_msg, OP_EQ, NULL);
smartlist_add(service_2->ports, port2);
/* No services, a service to verify, no problem! */
mock_options->HiddenServiceSingleHopMode = 0;
mock_options->HiddenServiceNonAnonymousMode = 0;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Either way, no problem. */
mock_options->HiddenServiceSingleHopMode = 1;
mock_options->HiddenServiceNonAnonymousMode = 1;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Add the first service */
ret = hs_check_service_private_dir(mock_options->User, service_1->directory,
service_1->dir_group_readable, 1);
tt_int_op(ret, OP_EQ, 0);
smartlist_add(services, service_1);
/* But don't add the second service yet. */
/* Service directories, but no previous keys, no problem! */
mock_options->HiddenServiceSingleHopMode = 0;
mock_options->HiddenServiceNonAnonymousMode = 0;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Either way, no problem. */
mock_options->HiddenServiceSingleHopMode = 1;
mock_options->HiddenServiceNonAnonymousMode = 1;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Poison! Poison! Poison!
* This can only be done in HiddenServiceSingleHopMode. */
mock_options->HiddenServiceSingleHopMode = 1;
mock_options->HiddenServiceNonAnonymousMode = 1;
ret = rend_service_poison_new_single_onion_dir(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Poisoning twice is a no-op. */
ret = rend_service_poison_new_single_onion_dir(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Poisoned service directories, but no previous keys, no problem! */
mock_options->HiddenServiceSingleHopMode = 0;
mock_options->HiddenServiceNonAnonymousMode = 0;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Either way, no problem. */
mock_options->HiddenServiceSingleHopMode = 1;
mock_options->HiddenServiceNonAnonymousMode = 1;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Now add some keys, and we'll have a problem. */
ret = rend_service_load_all_keys(services);
tt_int_op(ret, OP_EQ, 0);
/* Poisoned service directories with previous keys are not allowed. */
mock_options->HiddenServiceSingleHopMode = 0;
mock_options->HiddenServiceNonAnonymousMode = 0;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_LT, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* But they are allowed if we're in non-anonymous mode. */
mock_options->HiddenServiceSingleHopMode = 1;
mock_options->HiddenServiceNonAnonymousMode = 1;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Re-poisoning directories with existing keys is a no-op, because
* directories with existing keys are ignored. */
mock_options->HiddenServiceSingleHopMode = 1;
mock_options->HiddenServiceNonAnonymousMode = 1;
ret = rend_service_poison_new_single_onion_dir(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* And it keeps the poison. */
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Now add the second service: it has no key and no poison file */
ret = hs_check_service_private_dir(mock_options->User, service_2->directory,
service_2->dir_group_readable, 1);
tt_int_op(ret, OP_EQ, 0);
smartlist_add(services, service_2);
/* A new service, and an existing poisoned service. Not ok. */
mock_options->HiddenServiceSingleHopMode = 0;
mock_options->HiddenServiceNonAnonymousMode = 0;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_LT, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* But ok to add in non-anonymous mode. */
mock_options->HiddenServiceSingleHopMode = 1;
mock_options->HiddenServiceNonAnonymousMode = 1;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Now remove the poisoning from the first service, and we have the opposite
* problem. */
poison_path = rend_service_sos_poison_path(service_1);
tt_assert(poison_path);
ret = unlink(poison_path);
tt_int_op(ret, OP_EQ, 0);
/* Unpoisoned service directories with previous keys are ok, as are empty
* directories. */
mock_options->HiddenServiceSingleHopMode = 0;
mock_options->HiddenServiceNonAnonymousMode = 0;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* But the existing unpoisoned key is not ok in non-anonymous mode, even if
* there is an empty service. */
mock_options->HiddenServiceSingleHopMode = 1;
mock_options->HiddenServiceNonAnonymousMode = 1;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_LT, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Poisoning directories with existing keys is a no-op, because directories
* with existing keys are ignored. But the new directory should poison. */
mock_options->HiddenServiceSingleHopMode = 1;
mock_options->HiddenServiceNonAnonymousMode = 1;
ret = rend_service_poison_new_single_onion_dir(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_poison_new_single_onion_dir(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* And the old directory remains unpoisoned. */
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_LT, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* And the new directory should be ignored, because it has no key. */
mock_options->HiddenServiceSingleHopMode = 0;
mock_options->HiddenServiceNonAnonymousMode = 0;
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* Re-poisoning directories without existing keys is a no-op. */
mock_options->HiddenServiceSingleHopMode = 1;
mock_options->HiddenServiceNonAnonymousMode = 1;
ret = rend_service_poison_new_single_onion_dir(service_1, mock_options);
tt_int_op(ret, OP_EQ, 0);
ret = rend_service_poison_new_single_onion_dir(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
/* And the old directory remains unpoisoned. */
ret = rend_service_verify_single_onion_poison(service_1, mock_options);
tt_int_op(ret, OP_LT, 0);
ret = rend_service_verify_single_onion_poison(service_2, mock_options);
tt_int_op(ret, OP_EQ, 0);
done:
/* The test harness deletes the directories at exit */
tor_free(poison_path);
tor_free(dir1);
tor_free(dir2);
smartlist_free(services);
rend_service_free(service_1);
rend_service_free(service_2);
UNMOCK(get_options);
tor_free(mock_options->DataDirectory);
tor_free(err_msg);
}
static rend_service_t *
helper_create_rend_service(const char *path)
{
rend_service_t *s = tor_malloc_zero(sizeof(rend_service_t));
s->ports = smartlist_new();
s->intro_nodes = smartlist_new();
s->expiring_nodes = smartlist_new();
if (path) {
s->directory = tor_strdup(path);
}
return s;
}
static void
test_prune_services_on_reload(void *arg)
{
smartlist_t *new = smartlist_new(), *old = smartlist_new();
/* Non ephemeral service. */
rend_service_t *s1 = helper_create_rend_service("SomePath");
/* Create a non ephemeral service with the _same_ path as so we can test the
* transfer of introduction point between the same services on reload. */
rend_service_t *s2 = helper_create_rend_service(s1->directory);
/* Ephemeral service (directory is NULL). */
rend_service_t *e1 = helper_create_rend_service(NULL);
rend_service_t *e2 = helper_create_rend_service(NULL);
(void) arg;
{
/* Add both services to the old list. */
smartlist_add(old, s1);
smartlist_add(old, e1);
/* Only put the non ephemeral in the new list. */
smartlist_add(new, s1);
set_rend_service_list(old);
set_rend_rend_service_staging_list(new);
rend_service_prune_list_impl_();
/* We expect that the ephemeral one is in the new list but removed from
* the old one. */
tt_int_op(smartlist_len(old), OP_EQ, 1);
tt_assert(smartlist_get(old, 0) == s1);
tt_int_op(smartlist_len(new), OP_EQ, 2);
tt_assert(smartlist_get(new, 0) == s1);
tt_assert(smartlist_get(new, 1) == e1);
/* Cleanup for next test. */
smartlist_clear(new);
smartlist_clear(old);
}
{
/* This test will make sure that only the ephemeral service is kept if the
* new list is empty. The old list should contain only the non ephemeral
* one. */
smartlist_add(old, s1);
smartlist_add(old, e1);
set_rend_service_list(old);
set_rend_rend_service_staging_list(new);
rend_service_prune_list_impl_();
tt_int_op(smartlist_len(old), OP_EQ, 1);
tt_assert(smartlist_get(old, 0) == s1);
tt_int_op(smartlist_len(new), OP_EQ, 1);
tt_assert(smartlist_get(new, 0) == e1);
/* Cleanup for next test. */
smartlist_clear(new);
smartlist_clear(old);
}
{
/* This test makes sure that the new list stays the same even from the old
* list being completely different. */
smartlist_add(new, s1);
smartlist_add(new, e1);
set_rend_service_list(old);
set_rend_rend_service_staging_list(new);
rend_service_prune_list_impl_();
tt_int_op(smartlist_len(old), OP_EQ, 0);
tt_int_op(smartlist_len(new), OP_EQ, 2);
tt_assert(smartlist_get(new, 0) == s1);
tt_assert(smartlist_get(new, 1) == e1);
/* Cleanup for next test. */
smartlist_clear(new);
}
{
rend_intro_point_t ip1;
/* This IP should be found in the s2 service after pruning. */
smartlist_add(s1->intro_nodes, &ip1);
/* Setup our list. */
smartlist_add(old, s1);
smartlist_add(new, s2);
set_rend_service_list(old);
set_rend_rend_service_staging_list(new);
rend_service_prune_list_impl_();
tt_int_op(smartlist_len(old), OP_EQ, 1);
/* Intro nodes have been moved to the s2 in theory so it must be empty. */
tt_int_op(smartlist_len(s1->intro_nodes), OP_EQ, 0);
tt_int_op(smartlist_len(new), OP_EQ, 1);
rend_service_t *elem = smartlist_get(new, 0);
tt_assert(elem);
tt_assert(elem == s2);
tt_int_op(smartlist_len(elem->intro_nodes), OP_EQ, 1);
tt_assert(smartlist_get(elem->intro_nodes, 0) == &ip1);
smartlist_clear(s1->intro_nodes);
smartlist_clear(s2->intro_nodes);
/* Cleanup for next test. */
smartlist_clear(new);
smartlist_clear(old);
}
{
/* Test two ephemeral services. */
smartlist_add(old, e1);
smartlist_add(old, e2);
set_rend_service_list(old);
set_rend_rend_service_staging_list(new);
rend_service_prune_list_impl_();
/* Check if they've all been transferred. */
tt_int_op(smartlist_len(old), OP_EQ, 0);
tt_int_op(smartlist_len(new), OP_EQ, 2);
}
done:
rend_service_free(s1);
rend_service_free(s2);
rend_service_free(e1);
rend_service_free(e2);
smartlist_free(new);
smartlist_free(old);
}
struct testcase_t hs_tests[] = {
{ "hs_rend_data", test_hs_rend_data, TT_FORK,
NULL, NULL },
{ "hs_parse_static_v2_desc", test_hs_parse_static_v2_desc, TT_FORK,
NULL, NULL },
{ "hs_desc_event", test_hs_desc_event, TT_FORK,
NULL, NULL },
{ "pick_tor2web_rendezvous_node", test_pick_tor2web_rendezvous_node, TT_FORK,
NULL, NULL },
{ "pick_bad_tor2web_rendezvous_node",
test_pick_bad_tor2web_rendezvous_node, TT_FORK,
NULL, NULL },
{ "hs_auth_cookies", test_hs_auth_cookies, TT_FORK,
NULL, NULL },
{ "single_onion_poisoning_create_dir_none", test_single_onion_poisoning,
TT_FORK, &passthrough_setup, (void*)(CREATE_HS_DIR_NONE) },
{ "single_onion_poisoning_create_dir1", test_single_onion_poisoning,
TT_FORK, &passthrough_setup, (void*)(CREATE_HS_DIR1) },
{ "single_onion_poisoning_create_dir2", test_single_onion_poisoning,
TT_FORK, &passthrough_setup, (void*)(CREATE_HS_DIR2) },
{ "single_onion_poisoning_create_dir_both", test_single_onion_poisoning,
TT_FORK, &passthrough_setup, (void*)(CREATE_HS_DIR1 | CREATE_HS_DIR2) },
{ "prune_services_on_reload", test_prune_services_on_reload, TT_FORK,
NULL, NULL },
END_OF_TESTCASES
};
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