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/* Copyright (C) 2018 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
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 <string.h>
#include <tap/basic.h>
#include <stdbool.h>
#include "binary.h"
#include "crypto.h"
#include "error.h"
#include "key.h"
#include "keyid.h"
#include "keystore.h"
/* -- mock key store ------------------------------------------------------- */
static void *test_handle = (void *)0x42;
static bool test_handle_new_ok = false;
static int test_handle_new(void **handle_ptr)
{
if (handle_ptr) {
*handle_ptr = test_handle;
test_handle_new_ok = true;
}
return DNSSEC_EOK;
}
static bool test_handle_free_ok = false;
static int test_handle_free(void *handle)
{
test_handle_free_ok = (handle == test_handle);
return DNSSEC_EOK;
}
static bool test_init_ok = false;
static int test_init(void *handle, const char *config)
{
test_init_ok = (handle == test_handle && config && strcmp(config, "init config") == 0);
return DNSSEC_EOK;
}
static bool test_open_ok = false;
static int test_open(void *handle, const char *config)
{
test_open_ok = (handle == test_handle && config && strcmp(config, "open config") == 0);
return DNSSEC_EOK;
}
static bool test_close_ok = false;
static int test_close(void *handle)
{
test_close_ok = (handle == test_handle);
return DNSSEC_EOK;
}
static bool test_write_ok = false;
static char *test_write_id = NULL;
static dnssec_binary_t test_write_pem = { 0 };
static int test_write(void *handle, const char *id, const dnssec_binary_t *pem)
{
if (handle == test_handle && id && pem) {
test_write_ok = true;
test_write_id = dnssec_keyid_copy(id);
dnssec_binary_dup(pem, &test_write_pem);
}
return DNSSEC_EOK;
}
static bool test_read_ok = false;
static char *test_read_id = NULL;
static int test_read(void *handle, const char *id, dnssec_binary_t *pem)
{
if (handle == test_handle && id && pem) {
test_read_ok = true;
test_read_id = dnssec_keyid_copy(id);
dnssec_binary_dup(&test_write_pem, pem);
}
return DNSSEC_EOK;
}
static bool test_list_ok = false;
static int test_list(void *handle, dnssec_list_t **list_ptr)
{
if (handle == test_handle && list_ptr) {
test_list_ok = true;
}
if (list_ptr) {
*list_ptr = dnssec_list_new();
}
return DNSSEC_EOK;
}
static bool test_remove_ok = false;
static char *test_remove_id = NULL;
static int test_remove(void *handle, const char *id)
{
test_remove_ok = (handle == test_handle && id);
test_remove_id = dnssec_keyid_copy(id);
return DNSSEC_EOK;
}
static const dnssec_keystore_pkcs8_functions_t test_store = {
.handle_new = test_handle_new,
.handle_free = test_handle_free,
.init = test_init,
.open = test_open,
.close = test_close,
.read = test_read,
.write = test_write,
.list = test_list,
.remove = test_remove,
};
/* -- test plan ------------------------------------------------------------ */
int main(void)
{
plan_lazy();
dnssec_crypto_init();
int r = 0;
// create/init/open
dnssec_keystore_t *store = NULL;
r = dnssec_keystore_init_pkcs8_custom(&store, &test_store);
ok(r == DNSSEC_EOK, "dnssec_keystore_init_pkcs8_custom()");
ok(test_handle_new_ok, "test_handle_new_ok() called");
r = dnssec_keystore_init(store, "init config");
ok(r == DNSSEC_EOK, "dnssec_keystore_init()");
ok(test_init_ok, "test_init() called");
r = dnssec_keystore_open(store, "open config");
ok(r == DNSSEC_EOK && test_open_ok, "dnssec_keystore_open()");
ok(test_open_ok, "test_open() called");
// write
char *gen_id = NULL;
r = dnssec_keystore_generate_key(store, DNSSEC_KEY_ALGORITHM_RSA_SHA256,
1024, &gen_id);
ok(r == DNSSEC_EOK, "dnssec_keystore_generate_key()");
ok(test_write_ok, "test_write() called");
is_string(gen_id, test_write_id, "test_write() correct key ID");
// read
dnssec_key_t *key = NULL;
dnssec_key_new(&key);
dnssec_key_set_algorithm(key, DNSSEC_KEY_ALGORITHM_RSA_SHA256);
r = dnssec_key_import_keystore(key, store, gen_id);
ok(r == DNSSEC_EOK, "dnssec_key_import_keystore()");
ok(test_read_ok, "test_read() called");
is_string(gen_id, test_read_id, "test_read() correct key ID");
dnssec_key_free(key);
// remove
r = dnssec_keystore_remove_key(store, gen_id);
ok(r == DNSSEC_EOK, "dnssec_keystore_remove_key()");
ok(test_remove_ok, "test_remove() called");
is_string(gen_id, test_remove_id, "test_remove() correct key ID");
// close
r = dnssec_keystore_close(store);
ok(r == DNSSEC_EOK, "dnssec_keystore_clse()");
ok(test_close_ok, "test_close() called");
// list
dnssec_list_t *list = NULL;
r = dnssec_keystore_list_keys(store, &list);
ok(r == DNSSEC_EOK, "dnssec_keystore_list_keys()");
ok(test_list_ok, "test_list() called");
ok(list && dnssec_list_size(list) == 0, "dnssec_list() correct output");
dnssec_list_free(list);
// cleanup
dnssec_keystore_deinit(store);
ok(test_handle_free_ok, "test_handle_free() called");
dnssec_crypto_cleanup();
free(gen_id);
free(test_write_id);
dnssec_binary_free(&test_write_pem);
free(test_read_id);
free(test_remove_id);
return 0;
}
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