4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi#include "lib.h"

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi#include "test-common.h"

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi#include "randgen.h"

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi#include "array.h"

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi#include "dcrypt.h"

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi#include "hex-binary.h"

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi#include "mail-crypt-common.h"

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi#include "mail-crypt-key.h"

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi#include "fs-crypt-settings.h"

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi#include "mail-crypt-pluginenv.c"

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomistatic struct fs_crypt_settings fs_set;

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomistatic const char *settings[] = {

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi "mail_crypt_global_private_key",

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi "LS0tLS1CRUdJTiBQUklWQVRFIEtFWS0tLS0tCk1JR0hBZ0VBTUJNR0J5cUdTTTQ5QWdFR0NDcUdTTTQ5QXdFSEJHMHdhd0lCQVFRZ1lJdWZKWlplMlk2aUZ6NXgKa29Jb3lzYjNkWkxaV3N5ZWtqT2MvR2pzTGQyaFJBTkNBQVNuSVdnUXVoRThqcUFMY21maXVuUnlFazd2a3EveQphOXZZSzUwYjNjRmhDc0xVNHRmVlRMa0IxWS82VmxaajYzUUtNelhOdms1RzVPRDFvZkVsY3B5agotLS0tLUVORCBQUklWQVRFIEtFWS0tLS0tCg==",

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi "mail_crypt_global_public_key",

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi "LS0tLS1CRUdJTiBQVUJMSUMgS0VZLS0tLS0KTUZrd0V3WUhLb1pJemowQ0FRWUlLb1pJemowREFRY0RRZ0FFcHlGb0VMb1JQSTZnQzNKbjRycDBjaEpPNzVLdgo4bXZiMkN1ZEc5M0JZUXJDMU9MWDFVeTVBZFdQK2xaV1krdDBDak0xemI1T1J1VGc5YUh4SlhLY293PT0KLS0tLS1FTkQgUFVCTElDIEtFWS0tLS0tCg==",

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi "mail_crypt_global_private_key2",

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi "LS0tLS1CRUdJTiBFTkNSWVBURUQgUFJJVkFURSBLRVktLS0tLQpNSUhlTUVrR0NTcUdTSWIzRFFFRkRUQThNQnNHQ1NxR1NJYjNEUUVGRERBT0JBaXA2cUpja1FET3F3SUNDQUF3CkhRWUpZSVpJQVdVREJBRXFCQkFXN09oUFRlU0xSOExLcGYwZjZHa3ZCSUdRZk5rYUpodnM2VWVWS2RkN2NzdFMKMURSNXJYTWtON09FbVNjTTljRlk2UDVrMzdnY1VJUFZudTQrOTFYZUE1MTU2cnBpUEpycEdkZnprcjhPNVFqZApsMWRycmR6Z0hqZHE4T2VmbUR1MEEzMjRZd25SS3hGRExUcjlHMkxVMkhoYmV6a0xjV1FwMVJISDZsNXRRcUtwCjZid05iMnc3OXhCb01YSjN6MVZqcElOZk9wRnJ6M3lucVlqUXhseTIrQjg2Ci0tLS0tRU5EIEVOQ1JZUFRFRCBQUklWQVRFIEtFWS0tLS0tCg==",

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi "mail_crypt_global_private_key2_password",

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi "password",

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi};

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomimail_crypt_load_global_private_keys(const struct fs_crypt_settings *set,

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi const char *set_prefix,

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi struct mail_crypt_global_keys *global_keys,

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi const char **error_r);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomistatic void test_setup(void)

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi{

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi struct dcrypt_settings set = {

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi .module_dir = top_builddir "/src/lib-dcrypt/.libs"

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi };

beec8b0a6a3ece557c9acec524e82542a9641662Aki Tuomi if (!dcrypt_initialize(NULL, &set, NULL)) {

beec8b0a6a3ece557c9acec524e82542a9641662Aki Tuomi i_info("No functional dcrypt backend found - skipping tests");

beec8b0a6a3ece557c9acec524e82542a9641662Aki Tuomi test_exit(0);

beec8b0a6a3ece557c9acec524e82542a9641662Aki Tuomi }

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi i_array_init(&fs_set.plugin_envs, 8);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi array_append(&fs_set.plugin_envs, settings, N_ELEMENTS(settings));

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi}

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomistatic void test_try_load_keys(void)

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi{

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi const char *pubid1 = "c79e262924842de291a8bcd413f4122a570abd033adeff7c1cdfdc9d05998c75";

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi const char *pubid2 = "aaf927444bff8b63425e852c6b3f769e8221b952b42cf886fae7d326c5be098e";

c147bff818798a979d93537f72f5c1f68f5d5ba8Aki Tuomi buffer_t *key_id = t_buffer_create(128);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi const char *error = NULL;

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_begin("try_load_keys");

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi struct mail_crypt_global_keys keys;

efe78d3ba24fc866af1c79b9223dc0809ba26cadStephan Bosch i_zero(&keys);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi mail_crypt_global_keys_init(&keys);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi const char *set_prefix = "mail_crypt_global";

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi const char *set_key = t_strconcat(set_prefix, "_public_key", NULL);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi const char *key_data = mail_crypt_plugin_getenv(&fs_set, set_key);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_assert(key_data != NULL);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi if (key_data != NULL) {

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_assert(mail_crypt_load_global_public_key(set_key, key_data,

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi &keys, &error) == 0);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_assert(mail_crypt_load_global_private_keys(&fs_set, set_prefix,

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi &keys, &error) == 0);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi /* did we get two private keys? */

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_assert(array_count(&keys.private_keys) == 2);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi /* public key id checks */

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi buffer_set_used_size(key_id, 0);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_assert(dcrypt_key_id_public(keys.public_key, MAIL_CRYPT_KEY_ID_ALGORITHM, key_id, &error) == TRUE);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_assert(strcmp(binary_to_hex(key_id->data, key_id->used), pubid1) == 0);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi const struct mail_crypt_global_private_key *key =

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi array_idx(&keys.private_keys, 0);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi buffer_set_used_size(key_id, 0);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_assert(dcrypt_key_id_private(key->key, MAIL_CRYPT_KEY_ID_ALGORITHM, key_id, &error) == TRUE);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_assert(strcmp(binary_to_hex(key_id->data, key_id->used), pubid1) == 0);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi key = array_idx(&keys.private_keys, 1);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi buffer_set_used_size(key_id, 0);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_assert(dcrypt_key_id_private(key->key, MAIL_CRYPT_KEY_ID_ALGORITHM, key_id, &error) == TRUE);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_assert(strcmp(binary_to_hex(key_id->data, key_id->used), pubid2) == 0);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi }

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi mail_crypt_global_keys_free(&keys);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_end();

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi}

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

e41e5d5456fb6c78693a385239ef5b0cbbd57408Aki Tuomistatic void test_empty_keyset(void)

e41e5d5456fb6c78693a385239ef5b0cbbd57408Aki Tuomi{

e41e5d5456fb6c78693a385239ef5b0cbbd57408Aki Tuomi test_begin("test_empty_keyset");

e41e5d5456fb6c78693a385239ef5b0cbbd57408Aki Tuomi

e41e5d5456fb6c78693a385239ef5b0cbbd57408Aki Tuomi /* this should not crash */

e41e5d5456fb6c78693a385239ef5b0cbbd57408Aki Tuomi struct mail_crypt_global_keys keys;

efe78d3ba24fc866af1c79b9223dc0809ba26cadStephan Bosch i_zero(&keys);

e41e5d5456fb6c78693a385239ef5b0cbbd57408Aki Tuomi test_assert(mail_crypt_global_key_find(&keys, "423423423423") == NULL);

e41e5d5456fb6c78693a385239ef5b0cbbd57408Aki Tuomi

e41e5d5456fb6c78693a385239ef5b0cbbd57408Aki Tuomi test_end();

e41e5d5456fb6c78693a385239ef5b0cbbd57408Aki Tuomi}

e41e5d5456fb6c78693a385239ef5b0cbbd57408Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomistatic void test_teardown(void)

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi{

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi array_free(&fs_set.plugin_envs);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi dcrypt_deinitialize();

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi}

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomiint main(void)

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi{

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi void (*tests[])(void) = {

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_setup,

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_try_load_keys,

e41e5d5456fb6c78693a385239ef5b0cbbd57408Aki Tuomi test_empty_keyset,

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi test_teardown,

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi NULL

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi };

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi int ret = test_run(tests);

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi return ret;

4c78d9e646c4a1158d7167806937c02d86cdfc25Aki Tuomi}