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test: Add HS v2 service configuration unit tests

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Signed-off-by: David Goulet <dgoulet@torproject.org>
This commit is contained in:
David Goulet 2017-01-13 11:20:31 -05:00
parent 74193b9321
commit 93774dcb54
6 changed files with 242 additions and 2 deletions
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1
src/test/include.am
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@ -114,6 +114,7 @@ src_test_test_SOURCES = \
src/test/test_guardfraction.c \
src/test/test_extorport.c \
src/test/test_hs.c \
src/test/test_hs_config.c \
src/test/test_hs_service.c \
src/test/test_hs_client.c \
src/test/test_hs_intropoint.c \

1
src/test/test.c
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@ -1213,6 +1213,7 @@ struct testgroup_t testgroups[] = {
{ "extorport/", extorport_tests },
{ "legacy_hs/", hs_tests },
{ "hs_cache/", hs_cache },
{ "hs_config/", hs_config_tests },
{ "hs_descriptor/", hs_descriptor },
{ "hs_service/", hs_service_tests },
{ "hs_client/", hs_client_tests },

1
src/test/test.h
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@ -207,6 +207,7 @@ extern struct testcase_t guardfraction_tests[];
extern struct testcase_t extorport_tests[];
extern struct testcase_t hs_tests[];
extern struct testcase_t hs_cache[];
extern struct testcase_t hs_config_tests[];
extern struct testcase_t hs_descriptor[];
extern struct testcase_t hs_service_tests[];
extern struct testcase_t hs_client_tests[];

42
src/test/test_helpers.c
View File

@ -7,18 +7,21 @@
*/
#define ROUTERLIST_PRIVATE
#define CONFIG_PRIVATE
#define CONNECTION_PRIVATE
#define MAIN_PRIVATE
#include "orconfig.h"
#include "or.h"
#include "buffers.h"
#include "config.h"
#include "confparse.h"
#include "connection.h"
#include "main.h"
#include "nodelist.h"
#include "relay.h"
#include "routerlist.h"
#include "nodelist.h"
#include "buffers.h"
#include "test.h"
#include "test_helpers.h"
@ -239,3 +242,38 @@ test_conn_get_connection(uint8_t state, uint8_t type, uint8_t purpose)
return NULL;
}
/* Helper function to parse a set of torrc options in a text format and return
* a newly allocated or_options_t object containing the configuration. On
* error, NULL is returned indicating that the conf couldn't be parsed
* properly. */
or_options_t *
helper_parse_options(const char *conf)
{
int ret = 0;
char *msg = NULL;
or_options_t *opt = NULL;
config_line_t *line = NULL;
/* Kind of pointless to call this with a NULL value. */
tt_assert(conf);
opt = options_new();
tt_assert(opt);
ret = config_get_lines(conf, &line, 1);
if (ret != 0) {
goto done;
}
ret = config_assign(&options_format, opt, line, 0, &msg);
if (ret != 0) {
goto done;
}
done:
config_free_lines(line);
if (ret != 0) {
or_options_free(opt);
opt = NULL;
}
return opt;
}

1
src/test/test_helpers.h
View File

@ -24,6 +24,7 @@ int mock_tor_addr_lookup__fail_on_bad_addrs(const char *name,
connection_t *test_conn_get_connection(uint8_t state,
uint8_t type, uint8_t purpose);
or_options_t *helper_parse_options(const char *conf);
extern const char TEST_DESCRIPTORS[];

198
src/test/test_hs_config.c Normal file
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@ -0,0 +1,198 @@
/* Copyright (c) 2016, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* \file test_hs_config.c
* \brief Test hidden service configuration functionality.
*/
#define CONFIG_PRIVATE
#include "test.h"
#include "test_helpers.h"
#include "log_test_helpers.h"
#include "hs_config.h"
#include "config.h"
static int
helper_config_service_v2(const char *conf, int validate_only)
{
int ret = 0;
or_options_t *options = NULL;
tt_assert(conf);
options = helper_parse_options(conf);
tt_assert(options);
ret = hs_config_service_all(options, validate_only);
done:
or_options_free(options);
return ret;
}
static void
test_invalid_service_v2(void *arg)
{
int validate_only = 1, ret;
(void) arg;
/* Try with a missing port configuration. */
{
const char *conf =
"HiddenServiceDir /tmp/tor-test-hs-RANDOM/hs1\n"
"HiddenServiceVersion 2\n";
setup_full_capture_of_logs(LOG_WARN);
ret = helper_config_service_v2(conf, validate_only);
tt_int_op(ret, OP_EQ, -1);
expect_log_msg_containing("with no ports configured.");
teardown_capture_of_logs();
}
/* Out of order directives. */
{
const char *conf =
"HiddenServiceVersion 2\n"
"HiddenServiceDir /tmp/tor-test-hs-RANDOM/hs1\n"
"HiddenServicePort 80\n";
setup_full_capture_of_logs(LOG_WARN);
ret = helper_config_service_v2(conf, validate_only);
tt_int_op(ret, OP_EQ, -1);
expect_log_msg_containing("HiddenServiceVersion with no preceding "
"HiddenServiceDir directive");
teardown_capture_of_logs();
}
/* Bad port. */
{
const char *conf =
"HiddenServiceDir /tmp/tor-test-hs-RANDOM/hs1\n"
"HiddenServiceVersion 2\n"
"HiddenServicePort 65536\n";
setup_full_capture_of_logs(LOG_WARN);
ret = helper_config_service_v2(conf, validate_only);
tt_int_op(ret, OP_EQ, -1);
expect_log_msg_containing("Missing or invalid port");
teardown_capture_of_logs();
}
/* Too many introduction points. */
{
const char *conf =
"HiddenServiceDir /tmp/tor-test-hs-RANDOM/hs1\n"
"HiddenServiceVersion 2\n"
"HiddenServicePort 80\n"
"HiddenServiceNumIntroductionPoints 11\n"; /* One too many. */
setup_full_capture_of_logs(LOG_WARN);
ret = helper_config_service_v2(conf, validate_only);
tt_int_op(ret, OP_EQ, -1);
expect_log_msg_containing("HiddenServiceNumIntroductionPoints should "
"be between 0 and 10, not 11");
teardown_capture_of_logs();
}
/* Too much max streams. */
{
const char *conf =
"HiddenServiceDir /tmp/tor-test-hs-RANDOM/hs1\n"
"HiddenServiceVersion 2\n"
"HiddenServicePort 80\n"
"HiddenServiceMaxStreams 65536\n"; /* One too many. */
setup_full_capture_of_logs(LOG_WARN);
ret = helper_config_service_v2(conf, validate_only);
tt_int_op(ret, OP_EQ, -1);
expect_log_msg_containing("HiddenServiceMaxStreams should be between "
"0 and 65535, not 65536");
teardown_capture_of_logs();
}
/* Bad authorized client type. */
{
const char *conf =
"HiddenServiceDir /tmp/tor-test-hs-RANDOM/hs1\n"
"HiddenServiceVersion 2\n"
"HiddenServicePort 80\n"
"HiddenServiceAuthorizeClient blah alice,bob\n"; /* blah is no good. */
setup_full_capture_of_logs(LOG_WARN);
ret = helper_config_service_v2(conf, validate_only);
tt_int_op(ret, OP_EQ, -1);
expect_log_msg_containing("HiddenServiceAuthorizeClient contains "
"unrecognized auth-type");
teardown_capture_of_logs();
}
/* Duplicate directory directive. */
{
const char *conf =
"HiddenServiceDir /tmp/tor-test-hs-RANDOM/hs1\n"
"HiddenServiceVersion 2\n"
"HiddenServicePort 80\n"
"HiddenServiceDir /tmp/tor-test-hs-RANDOM/hs1\n"
"HiddenServiceVersion 2\n"
"HiddenServicePort 81\n";
setup_full_capture_of_logs(LOG_WARN);
ret = helper_config_service_v2(conf, validate_only);
tt_int_op(ret, OP_EQ, -1);
expect_log_msg_containing("Another hidden service is already "
"configured for directory");
teardown_capture_of_logs();
}
done:
;
}
static void
test_valid_service_v2(void *arg)
{
int ret;
(void) arg;
/* Valid complex configuration. Basic client authorization. */
{
const char *conf =
"HiddenServiceDir /tmp/tor-test-hs-RANDOM/hs1\n"
"HiddenServiceVersion 2\n"
"HiddenServicePort 80\n"
"HiddenServicePort 22 localhost:22\n"
"HiddenServicePort 42 unix:/path/to/socket\n"
"HiddenServiceAuthorizeClient basic alice,bob,eve\n"
"HiddenServiceAllowUnknownPorts 1\n"
"HiddenServiceMaxStreams 42\n"
"HiddenServiceMaxStreamsCloseCircuit 0\n"
"HiddenServiceDirGroupReadable 1\n"
"HiddenServiceNumIntroductionPoints 7\n";
ret = helper_config_service_v2(conf, 1);
tt_int_op(ret, OP_EQ, 0);
}
/* Valid complex configuration. Stealth client authorization. */
{
const char *conf =
"HiddenServiceDir /tmp/tor-test-hs-RANDOM/hs2\n"
"HiddenServiceVersion 2\n"
"HiddenServicePort 65535\n"
"HiddenServicePort 22 1.1.1.1:22\n"
"HiddenServicePort 9000 unix:/path/to/socket\n"
"HiddenServiceAuthorizeClient stealth charlie,romeo\n"
"HiddenServiceAllowUnknownPorts 0\n"
"HiddenServiceMaxStreams 42\n"
"HiddenServiceMaxStreamsCloseCircuit 0\n"
"HiddenServiceDirGroupReadable 1\n"
"HiddenServiceNumIntroductionPoints 8\n";
ret = helper_config_service_v2(conf, 1);
tt_int_op(ret, OP_EQ, 0);
}
done:
;
}
struct testcase_t hs_config_tests[] = {
{ "invalid_service_v2", test_invalid_service_v2, TT_FORK,
NULL, NULL },
{ "valid_service_v2", test_valid_service_v2, TT_FORK,
NULL, NULL },
END_OF_TESTCASES
};