/*
Copyright (C) 2015 Red Hat
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <talloc.h>
#include <tevent.h>
#include <errno.h>
#include <popt.h>
#include "providers/backend.h"
#include "providers/data_provider/dp_private.h"
#include "providers/data_provider/dp.h"
#include "tests/cmocka/common_mock.h"
#include "tests/common.h"
#include "tests/cmocka/common_mock_be.h"
#include "tests/cmocka/data_provider/mock_dp.h"
#define TESTS_PATH "tp_" BASE_FILE_STEM
#define TEST_CONF_DB "test_dp_request.ldb"
#define TEST_DOM_NAME "dp_request_test"
#define TEST_ID_PROVIDER "ldap"
struct test_ctx {
struct sss_test_ctx *tctx;
struct be_ctx *be_ctx;
struct data_provider *provider;
struct dp_method *dp_methods;
};
static int test_setup(void **state)
{
struct test_ctx *test_ctx;
assert_true(leak_check_setup());
test_ctx = talloc_zero(global_talloc_context, struct test_ctx);
assert_non_null(test_ctx);
test_ctx->tctx = create_dom_test_ctx(test_ctx, TESTS_PATH, TEST_CONF_DB,
TEST_DOM_NAME, TEST_ID_PROVIDER, NULL);
assert_non_null(test_ctx->tctx);
test_ctx->be_ctx = mock_be_ctx(test_ctx, test_ctx->tctx);
test_ctx->provider = mock_dp(test_ctx, test_ctx->be_ctx);
test_ctx->dp_methods = mock_dp_get_methods(test_ctx->provider, DPT_ID);
check_leaks_push(test_ctx);
*state = test_ctx;
return 0;
}
static int test_teardown(void **state)
{
struct test_ctx *test_ctx;
test_ctx = talloc_get_type_abort(*state, struct test_ctx);
assert_true(check_leaks_pop(test_ctx));
talloc_zfree(test_ctx);
assert_true(leak_check_teardown());
return 0;
}
static bool is_be_offline_opt = false;
bool __wrap_be_is_offline(struct be_ctx *ctx)
{
return is_be_offline_opt;
}
#define UID 100001
#define UID2 100002
#define UID_FAIL 100003
#define NAME "test_user"
#define NAME2 "test_user2"
#define REQ_NAME "getpwuid"
struct method_data
{
int foo;
};
struct req_data
{
uid_t uid;
};
struct test_state
{
uid_t uid;
const char *name;
};
static void get_name_by_uid_done(struct tevent_context *ev,
struct tevent_timer *tt,
struct timeval tv,
void *pvt);
static struct tevent_req *
get_name_by_uid_send(TALLOC_CTX *mem_ctx,
struct method_data *md,
struct req_data *req_data,
struct dp_req_params *params)
{
struct tevent_req *req;
struct test_state *state;
struct tevent_timer *tt;
struct timeval tv;
req = tevent_req_create(mem_ctx, &state, struct test_state);
if (req == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "tevent_req_create failed.\n");
return NULL;
}
/* Init state of lookup */
state->uid = req_data->uid;
/* Mock lookup */
tv = tevent_timeval_current_ofs(1, 0);
tt = tevent_add_timer(params->ev, req, tv, get_name_by_uid_done, req);
if (tt == NULL) {
return NULL;
}
return req;
}
static void get_name_by_uid_done(struct tevent_context *ev,
struct tevent_timer *tt,
struct timeval tv,
void *pvt)
{
struct tevent_req *req;
struct test_state *state;
req = talloc_get_type(pvt, struct tevent_req);
state = tevent_req_data(req, struct test_state);
/* Result */
if (state->uid == UID) {
state->name = NAME;
} else if (state->uid == UID2) {
state->name = NAME2;
} else {
state->name = NULL;
}
tevent_req_done(req);
}
struct recv_data
{
const char *name;
};
static errno_t
get_name_by_uid_recv(TALLOC_CTX *mem_ctx,
struct tevent_req *req,
struct recv_data *recv_data)
{
struct test_state *state;
state = tevent_req_data(req, struct test_state);
if (state->name == NULL) {
return ENOENT;
} else {
recv_data->name = talloc_strdup(recv_data, state->name);
}
return EOK;
}
static void test_get_name_by_uid(void **state)
{
errno_t ret;
struct test_ctx *test_ctx;
const char *req_name;
struct tevent_req *req;
struct tevent_req *req2;
struct tevent_req *req3;
struct method_data *md;
struct req_data *req_data;
struct req_data *req_data2;
struct req_data *req_data3;
struct recv_data *recv_data;
test_ctx = talloc_get_type(*state, struct test_ctx);
md = talloc(test_ctx, struct method_data);
dp_set_method(test_ctx->dp_methods,
DPM_ACCOUNT_HANDLER,
get_name_by_uid_send, get_name_by_uid_recv,
md,
struct method_data, struct req_data, struct recv_data);
/* Prepare request data #1 */
req_data = talloc_zero(test_ctx, struct req_data);
assert_non_null(req_data);
req_data->uid = UID; /* We are looking for user by UID */
/* Prepare request data #2 */
req_data2 = talloc_zero(test_ctx, struct req_data);
assert_non_null(req_data2);
req_data2->uid = UID_FAIL; /* We are looking for user by UID */
/* Prepare request data #3 */
req_data3 = talloc_zero(test_ctx, struct req_data);
assert_non_null(req_data3);
req_data3->uid = UID2; /* We are looking for user by UID */
/* Send request #1 */
req = dp_req_send(test_ctx, test_ctx->provider, NULL, NULL, REQ_NAME,
DPT_ID, DPM_ACCOUNT_HANDLER, 0, req_data, &req_name);
assert_non_null(req);
assert_string_equal(req_name, REQ_NAME" #0");
talloc_zfree(req_name);
/* Send request #2 */
req2 = dp_req_send(test_ctx, test_ctx->provider, NULL, NULL, REQ_NAME,
DPT_ID, DPM_ACCOUNT_HANDLER, 0, req_data2, &req_name);
assert_non_null(req2);
assert_string_equal(req_name, REQ_NAME" #1");
talloc_zfree(req_name);
/* Send request #3 */
req3 = dp_req_send(test_ctx, test_ctx->provider, NULL, NULL, REQ_NAME,
DPT_ID, DPM_ACCOUNT_HANDLER, 0, req_data3, &req_name);
assert_non_null(req3);
assert_string_equal(req_name, REQ_NAME" #2");
talloc_zfree(req_name);
tevent_loop_wait(test_ctx->tctx->ev);
/* Receive lookup results */
ret = dp_req_recv_ptr(test_ctx, req, struct recv_data, &recv_data);
assert_int_equal(ret, EOK);
assert_string_equal(recv_data->name, NAME);
talloc_free(recv_data);
ret = dp_req_recv_ptr(test_ctx, req2, struct recv_data, &recv_data);
assert_int_equal(ret, ENOENT);
ret = dp_req_recv_ptr(test_ctx, req3, struct recv_data, &recv_data);
assert_int_equal(ret, EOK);
assert_string_equal(recv_data->name, NAME2);
talloc_free(recv_data);
talloc_free(req_data);
talloc_free(req_data2);
talloc_free(req_data3);
talloc_free(req);
talloc_free(req2);
talloc_free(req3);
talloc_free(md);
}
static void test_type_mismatch(void **state)
{
errno_t ret;
struct test_ctx *test_ctx;
const char *req_name;
struct tevent_req *req;
struct method_data *md;
struct req_data *req_data;
struct recv_data *recv_data;
test_ctx = talloc_get_type(*state, struct test_ctx);
md = talloc(test_ctx, struct method_data);
assert_non_null(md);
dp_set_method(test_ctx->dp_methods,
DPM_ACCOUNT_HANDLER,
get_name_by_uid_send, get_name_by_uid_recv,
md,
struct method_data, struct req_data, struct recv_data);
/* Prepare request data #1 */
req_data = talloc_zero(test_ctx, struct req_data);
assert_non_null(req_data);
req_data->uid = UID; /* We are looking for user by UID */
/* Send request #1 */
req = dp_req_send(test_ctx, test_ctx->provider, NULL, NULL, REQ_NAME,
DPT_ID, DPM_ACCOUNT_HANDLER, 0, req_data, &req_name);
assert_non_null(req);
assert_string_equal(req_name, REQ_NAME" #0");
talloc_zfree(req_name);
tevent_loop_wait(test_ctx->tctx->ev);
/* Receive lookup results */
ret = dp_req_recv_ptr(test_ctx, req,
struct req_data, /* Wrong data type. */
&recv_data);
assert_int_equal(ret, ERR_INVALID_DATA_TYPE);
talloc_free(req_data);
talloc_free(req);
talloc_free(md);
}
static void test_nonexist_dom(void **state)
{
errno_t ret;
struct test_ctx *test_ctx;
struct tevent_req *req;
struct method_data *md;
struct req_data *req_data;
struct recv_data *recv_data;
test_ctx = talloc_get_type(*state, struct test_ctx);
md = talloc(test_ctx, struct method_data);
dp_set_method(test_ctx->dp_methods,
DPM_ACCOUNT_HANDLER,
get_name_by_uid_send, get_name_by_uid_recv,
md,
struct method_data, struct req_data, struct recv_data);
/* Prepare request data #1 */
req_data = talloc_zero(test_ctx, struct req_data);
assert_non_null(req_data);
req_data->uid = UID; /* We are looking for user by UID */
/* Send request #1 */
req = dp_req_send(test_ctx, test_ctx->provider, NULL,
"non-existing domain name",
REQ_NAME,
DPT_ID, DPM_ACCOUNT_HANDLER,
0,
req_data, NULL);
assert_non_null(req);
tevent_loop_wait(test_ctx->tctx->ev);
/* Receive lookup results */
ret = dp_req_recv_ptr(test_ctx, req, struct recv_data, &recv_data);
assert_int_equal(ret, ERR_DOMAIN_NOT_FOUND);
talloc_free(req_data);
talloc_free(req);
talloc_free(md);
}
static void test_fast_reply(void **state)
{
errno_t ret;
struct test_ctx *test_ctx;
struct tevent_req *req;
struct method_data *md;
struct req_data *req_data;
struct recv_data *recv_data;
bool backup;
test_ctx = talloc_get_type(*state, struct test_ctx);
md = talloc(test_ctx, struct method_data);
dp_set_method(test_ctx->dp_methods,
DPM_ACCOUNT_HANDLER,
get_name_by_uid_send, get_name_by_uid_recv,
md,
struct method_data, struct req_data, struct recv_data);
/* Prepare request data #1 */
req_data = talloc_zero(test_ctx, struct req_data);
assert_non_null(req_data);
req_data->uid = UID; /* We are looking for user by UID */
backup = is_be_offline_opt;
is_be_offline_opt = true;
/* Send request #1 */
req = dp_req_send(test_ctx, test_ctx->provider, NULL, NULL, REQ_NAME,
DPT_ID, DPM_ACCOUNT_HANDLER,
DP_FAST_REPLY, /* FAST REPLY, don't check online! */
req_data, NULL);
/* Restore */
is_be_offline_opt = backup;
assert_non_null(req);
tevent_loop_wait(test_ctx->tctx->ev);
/* Receive lookup results */
ret = dp_req_recv_ptr(test_ctx, req, struct recv_data, &recv_data);
assert_int_equal(ret, ERR_OFFLINE);
talloc_free(req);
talloc_free(md);
}
int main(int argc, const char *argv[])
{
poptContext pc;
int opt;
int rv;
int no_cleanup = 0;
struct poptOption long_options[] = {
POPT_AUTOHELP
SSSD_DEBUG_OPTS
{"no-cleanup", 'n', POPT_ARG_NONE, &no_cleanup, 0,
_("Do not delete the test database after a test run"), NULL },
POPT_TABLEEND
};
const struct CMUnitTest tests[] = {
cmocka_unit_test_setup_teardown(test_get_name_by_uid,
test_setup,
test_teardown),
cmocka_unit_test_setup_teardown(test_fast_reply,
test_setup,
test_teardown),
cmocka_unit_test_setup_teardown(test_type_mismatch,
test_setup,
test_teardown),
cmocka_unit_test_setup_teardown(test_nonexist_dom,
test_setup,
test_teardown),
};
/* Set debug level to invalid value so we can decide if -d 0 was used. */
debug_level = SSSDBG_INVALID;
pc = poptGetContext(argv[0], argc, argv, long_options, 0);
while((opt = poptGetNextOpt(pc)) != -1) {
switch(opt) {
default:
fprintf(stderr, "\nInvalid option %s: %s\n\n",
poptBadOption(pc, 0), poptStrerror(opt));
poptPrintUsage(pc, stderr, 0);
return 1;
}
}
poptFreeContext(pc);
DEBUG_CLI_INIT(debug_level);
/* Even though normally the tests should clean up after themselves
* they might not after a failed run. Remove the old DB to be sure */
tests_set_cwd();
test_dom_suite_cleanup(TESTS_PATH, TEST_CONF_DB, TEST_DOM_NAME);
test_dom_suite_setup(TESTS_PATH);
rv = cmocka_run_group_tests(tests, NULL, NULL);
if (rv == 0 && !no_cleanup) {
test_dom_suite_cleanup(TESTS_PATH, TEST_CONF_DB, TEST_DOM_NAME);
}
return rv;
}