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|
/*
* Copyright 2019-present MongoDB, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "kms_message/kms_b64.h" // kms_message_raw_to_b64
#include "mongocrypt-ctx-private.h"
#include "mongocrypt.h"
#include "test-mongocrypt-assert-match-bson.h"
#include "test-mongocrypt.h"
static void _test_explicit_decrypt_init(_mongocrypt_tester_t *tester) {
mongocrypt_t *crypt;
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *msg;
crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
msg = TEST_BSON("{ 'v': { '$binary': { 'subType': '06', 'base64': "
"'AWFhYWFhYWFhYWFhYWFhYWECRTOW9yZzNDn5dGwuqsrJQNLtgMEKaujhs"
"9aRWRp+7Yo3JK8N8jC8P0Xjll6C1CwLsE/"
"iP5wjOMhVv1KMMyOCSCrHorXRsb2IKPtzl2lKTqQ=' } } }");
/* NULL document. */
ctx = mongocrypt_ctx_new(crypt);
ASSERT_FAILS(mongocrypt_ctx_explicit_decrypt_init(ctx, NULL), ctx, "invalid msg");
BSON_ASSERT(mongocrypt_ctx_state(ctx) == MONGOCRYPT_CTX_ERROR);
mongocrypt_ctx_destroy(ctx);
/* Success. */
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_explicit_decrypt_init(ctx, msg), ctx);
BSON_ASSERT(mongocrypt_ctx_state(ctx) == MONGOCRYPT_CTX_NEED_MONGO_KEYS);
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
}
/* Test individual ctx states. */
static void _test_decrypt_init(_mongocrypt_tester_t *tester) {
mongocrypt_t *crypt;
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *encrypted;
crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
encrypted = _mongocrypt_tester_encrypted_doc(tester);
/* Success. */
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx, encrypted), ctx);
BSON_ASSERT(mongocrypt_ctx_state(ctx) == MONGOCRYPT_CTX_NEED_MONGO_KEYS);
mongocrypt_ctx_destroy(ctx);
/* NULL document. */
ctx = mongocrypt_ctx_new(crypt);
ASSERT_FAILS(mongocrypt_ctx_decrypt_init(ctx, NULL), ctx, "invalid doc");
BSON_ASSERT(mongocrypt_ctx_state(ctx) == MONGOCRYPT_CTX_ERROR);
mongocrypt_ctx_destroy(ctx);
mongocrypt_binary_destroy(encrypted);
mongocrypt_destroy(crypt);
}
static void _test_decrypt_need_keys(_mongocrypt_tester_t *tester) {
mongocrypt_t *crypt;
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *encrypted;
encrypted = _mongocrypt_tester_encrypted_doc(tester);
/* Success. */
crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx, encrypted), ctx);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx, TEST_FILE("./test/example/key-document.json")), ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
BSON_ASSERT(mongocrypt_ctx_state(ctx) == MONGOCRYPT_CTX_NEED_KMS);
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt); /* recreate crypt because of caching. */
/* TODO: CDRIVER-3044 test that decryption warns when keys are not
* found/inactive. */
mongocrypt_binary_destroy(encrypted);
}
static void _test_decrypt_ready(_mongocrypt_tester_t *tester) {
mongocrypt_t *crypt;
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *encrypted, *decrypted;
bson_t as_bson;
bson_iter_t iter;
encrypted = _mongocrypt_tester_encrypted_doc(tester);
decrypted = mongocrypt_binary_new();
crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
/* Success. */
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx, encrypted), ctx);
_mongocrypt_tester_run_ctx_to(tester, ctx, MONGOCRYPT_CTX_READY);
ASSERT_OK(mongocrypt_ctx_finalize(ctx, decrypted), ctx);
BSON_ASSERT(_mongocrypt_binary_to_bson(decrypted, &as_bson));
bson_iter_init(&iter, &as_bson);
bson_iter_find_descendant(&iter, "filter.ssn", &iter);
BSON_ASSERT(BSON_ITER_HOLDS_UTF8(&iter));
BSON_ASSERT(0 == strcmp(bson_iter_utf8(&iter, NULL), _mongocrypt_tester_plaintext(tester)));
mongocrypt_binary_destroy(decrypted);
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
mongocrypt_binary_destroy(encrypted);
}
/* Test with empty AWS credentials. */
static void _test_decrypt_empty_aws(_mongocrypt_tester_t *tester) {
mongocrypt_t *crypt;
mongocrypt_ctx_t *ctx;
crypt = mongocrypt_new();
ASSERT_OK(mongocrypt_setopt_kms_provider_aws(crypt, "", -1, "", -1), crypt);
ASSERT_OK(_mongocrypt_init_for_test(crypt), crypt);
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx, TEST_FILE("./test/data/encrypted-cmd.json")), ctx);
_mongocrypt_tester_run_ctx_to(tester, ctx, MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_FAILS(mongocrypt_ctx_mongo_feed(ctx, TEST_FILE("./test/example/key-document.json")),
ctx,
"failed to create KMS message");
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
}
static void _test_decrypt_empty_binary(_mongocrypt_tester_t *tester) {
mongocrypt_t *crypt;
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *bin;
_mongocrypt_buffer_t encrypted;
bin = mongocrypt_binary_new();
crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
ctx = mongocrypt_ctx_new(crypt);
/* Encrypt an empty binary value. */
mongocrypt_ctx_setopt_key_alt_name(ctx, TEST_BSON("{'keyAltName': 'keyDocumentName'}"));
mongocrypt_ctx_setopt_algorithm(ctx, MONGOCRYPT_ALGORITHM_DETERMINISTIC_STR, -1);
mongocrypt_ctx_explicit_encrypt_init(ctx, TEST_BSON("{'v': { '$binary': { 'base64': '', 'subType': '00' } } }"));
_mongocrypt_tester_run_ctx_to(tester, ctx, MONGOCRYPT_CTX_READY);
mongocrypt_ctx_finalize(ctx, bin);
/* Copy the encrypted ciphertext since it is tied to the lifetime of ctx. */
_mongocrypt_buffer_copy_from_binary(&encrypted, bin);
mongocrypt_ctx_destroy(ctx);
/* Decrypt it back. */
ctx = mongocrypt_ctx_new(crypt);
mongocrypt_ctx_explicit_decrypt_init(ctx, _mongocrypt_buffer_as_binary(&encrypted));
_mongocrypt_tester_run_ctx_to(tester, ctx, MONGOCRYPT_CTX_READY);
mongocrypt_ctx_finalize(ctx, bin);
mongocrypt_binary_destroy(bin);
mongocrypt_ctx_destroy(ctx);
_mongocrypt_buffer_cleanup(&encrypted);
mongocrypt_destroy(crypt);
}
static void _test_decrypt_per_ctx_credentials(_mongocrypt_tester_t *tester) {
mongocrypt_t *crypt;
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *bin;
_mongocrypt_buffer_t encrypted;
bin = mongocrypt_binary_new();
crypt = mongocrypt_new();
mongocrypt_setopt_use_need_kms_credentials_state(crypt);
mongocrypt_setopt_kms_providers(crypt, TEST_BSON("{'aws': {}}"));
ASSERT_OK(_mongocrypt_init_for_test(crypt), crypt);
ctx = mongocrypt_ctx_new(crypt);
/* Encrypt an empty binary value. */
mongocrypt_ctx_setopt_key_alt_name(ctx, TEST_BSON("{'keyAltName': 'keyDocumentName'}"));
mongocrypt_ctx_setopt_algorithm(ctx, MONGOCRYPT_ALGORITHM_DETERMINISTIC_STR, -1);
mongocrypt_ctx_explicit_encrypt_init(ctx, TEST_BSON("{'v': { '$binary': { 'base64': '', 'subType': '00' } } }"));
_mongocrypt_tester_run_ctx_to(tester, ctx, MONGOCRYPT_CTX_NEED_KMS_CREDENTIALS);
ASSERT_OK(mongocrypt_ctx_provide_kms_providers(ctx,
TEST_BSON("{'aws':{'accessKeyId': 'example',"
"'secretAccessKey': 'example'}}")),
ctx);
_mongocrypt_tester_run_ctx_to(tester, ctx, MONGOCRYPT_CTX_READY);
mongocrypt_ctx_finalize(ctx, bin);
/* Copy the encrypted ciphertext since it is tied to the lifetime of ctx. */
_mongocrypt_buffer_copy_from_binary(&encrypted, bin);
mongocrypt_ctx_destroy(ctx);
/* Decrypt it back. */
ctx = mongocrypt_ctx_new(crypt);
mongocrypt_ctx_explicit_decrypt_init(ctx, _mongocrypt_buffer_as_binary(&encrypted));
_mongocrypt_tester_run_ctx_to(tester, ctx, MONGOCRYPT_CTX_READY);
mongocrypt_ctx_finalize(ctx, bin);
mongocrypt_binary_destroy(bin);
mongocrypt_ctx_destroy(ctx);
_mongocrypt_buffer_cleanup(&encrypted);
mongocrypt_destroy(crypt);
}
static void _test_decrypt_per_ctx_credentials_local(_mongocrypt_tester_t *tester) {
mongocrypt_t *crypt;
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *bin;
_mongocrypt_buffer_t encrypted;
/* local_kek is the KEK used to encrypt the keyMaterial in
* ./test/data/key-document-local.json */
uint8_t local_kek_raw[MONGOCRYPT_KEY_LEN] = {0};
char *local_kek = kms_message_raw_to_b64(local_kek_raw, sizeof(local_kek_raw));
/* local_uuid is the hex of the UUID of the key in
* ./test/data/key-document-local.json */
const char *local_uuid = "61616161616161616161616161616161";
_mongocrypt_buffer_t local_uuid_buf;
bin = mongocrypt_binary_new();
crypt = mongocrypt_new();
mongocrypt_setopt_use_need_kms_credentials_state(crypt);
mongocrypt_setopt_kms_providers(crypt, TEST_BSON("{'local': {}}"));
ASSERT_OK(_mongocrypt_init_for_test(crypt), crypt);
ctx = mongocrypt_ctx_new(crypt);
/* Encrypt an empty binary value. */
_mongocrypt_buffer_copy_from_hex(&local_uuid_buf, local_uuid);
mongocrypt_ctx_setopt_key_id(ctx, _mongocrypt_buffer_as_binary(&local_uuid_buf));
mongocrypt_ctx_setopt_algorithm(ctx, MONGOCRYPT_ALGORITHM_DETERMINISTIC_STR, -1);
mongocrypt_ctx_explicit_encrypt_init(ctx, TEST_BSON("{'v': { '$binary': { 'base64': '', 'subType': '00' } } }"));
_mongocrypt_tester_run_ctx_to(tester, ctx, MONGOCRYPT_CTX_NEED_KMS_CREDENTIALS);
ASSERT_OK(mongocrypt_ctx_provide_kms_providers(ctx,
TEST_BSON("{'local':{'key': { '$binary': {'base64': '%s', "
"'subType': '00'}}}}",
local_kek)),
ctx);
_mongocrypt_tester_run_ctx_to(tester, ctx, MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx, TEST_FILE("./test/data/key-document-local.json")), ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
_mongocrypt_tester_run_ctx_to(tester, ctx, MONGOCRYPT_CTX_READY);
mongocrypt_ctx_finalize(ctx, bin);
/* Copy the encrypted ciphertext since it is tied to the lifetime of ctx. */
_mongocrypt_buffer_copy_from_binary(&encrypted, bin);
mongocrypt_ctx_destroy(ctx);
/* Decrypt it back. */
ctx = mongocrypt_ctx_new(crypt);
mongocrypt_ctx_explicit_decrypt_init(ctx, _mongocrypt_buffer_as_binary(&encrypted));
_mongocrypt_tester_run_ctx_to(tester, ctx, MONGOCRYPT_CTX_READY);
mongocrypt_ctx_finalize(ctx, bin);
_mongocrypt_buffer_cleanup(&local_uuid_buf);
mongocrypt_binary_destroy(bin);
mongocrypt_ctx_destroy(ctx);
_mongocrypt_buffer_cleanup(&encrypted);
mongocrypt_destroy(crypt);
bson_free(local_kek);
}
static void _test_decrypt_fle2(_mongocrypt_tester_t *tester) {
_mongocrypt_buffer_t S_KeyId;
_mongocrypt_buffer_t K_KeyId;
if (!_aes_ctr_is_supported_by_os) {
TEST_PRINTF("Common Crypto with no CTR support detected. Skipping.");
return;
}
#define TEST_IEEV_BASE64 \
"BxI0VngSNJh2EjQSNFZ4kBICQ7uhTd9C2oI8M1afRon0ZaYG0s6oTmt0aBZ9kO4S4mm5vId01" \
"BsW7tBHytA8pDJ2IiWBCmah3OGH2M4ET7PSqekQD4gkUCo4JeEttx4yj05Ou4D6yZUmYfVKmE" \
"ljge16NCxKm7Ir9gvmQsp8x1wqGBzpndA6gkqFxsxfvQ/" \
"cIqOwMW9dGTTWsfKge+jYkCUIFMfms+XyC/8evQhjjA+qR6eEmV+N/" \
"kwpR7Q7TJe0lwU5kw2kSe3/KiPKRZZTbn8znadvycfJ0cCWGad9SQ=="
_mongocrypt_buffer_copy_from_hex(&S_KeyId, "12345678123498761234123456789012");
_mongocrypt_buffer_copy_from_hex(&K_KeyId, "ABCDEFAB123498761234123456789012");
/* Test success with an FLE2IndexedEqualityEncryptedValue payload. */
{
mongocrypt_t *crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *out;
bson_t out_bson;
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx,
TEST_BSON("{'plainText':'sample','encrypted':{'$binary':{'base64':"
"'" TEST_IEEV_BASE64 "','subType':'6'}}}")),
ctx);
/* The first transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests S_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
{
mongocrypt_binary_t *filter = mongocrypt_binary_new();
ASSERT_OK(mongocrypt_ctx_mongo_op(ctx, filter), ctx);
ASSERT_MONGOCRYPT_BINARY_EQUAL_BSON(TEST_FILE("./test/data/fle2-decrypt-ieev/first-filter.json"), filter);
mongocrypt_binary_destroy(filter);
}
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"12345678123498761234123456789012-local-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
/* The second transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests K_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
{
mongocrypt_binary_t *filter = mongocrypt_binary_new();
ASSERT_OK(mongocrypt_ctx_mongo_op(ctx, filter), ctx);
ASSERT_MONGOCRYPT_BINARY_EQUAL_BSON(TEST_FILE("./test/data/fle2-decrypt-ieev/second-filter.json"), filter);
mongocrypt_binary_destroy(filter);
}
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"ABCDEFAB123498761234123456789012-local-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_READY);
out = mongocrypt_binary_new();
ASSERT_OK(mongocrypt_ctx_finalize(ctx, out), ctx);
ASSERT(_mongocrypt_binary_to_bson(out, &out_bson));
_assert_match_bson(&out_bson, TMP_BSON("{'plainText': 'sample', 'encrypted': 'value123'}"));
mongocrypt_binary_destroy(out);
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
}
/* Test success with a non-local KMS provider. */
{
mongocrypt_t *crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *out;
bson_t out_bson;
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx,
TEST_BSON("{'plainText':'sample','encrypted':{'$binary':{'base64':"
"'" TEST_IEEV_BASE64 "','subType':'6'}}}")),
ctx);
/* The first transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests S_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"12345678123498761234123456789012-aws-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_KMS);
{
mongocrypt_kms_ctx_t *kms_ctx = mongocrypt_ctx_next_kms_ctx(ctx);
ASSERT(kms_ctx);
ASSERT_OK(mongocrypt_kms_ctx_feed(kms_ctx,
TEST_FILE("./test/data/keys/"
"12345678123498761234123456789012-"
"aws-decrypt-reply.txt")),
kms_ctx);
ASSERT(!mongocrypt_ctx_next_kms_ctx(ctx));
ASSERT_OK(mongocrypt_ctx_kms_done(ctx), ctx);
}
/* The second transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests K_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"ABCDEFAB123498761234123456789012-aws-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_KMS);
{
mongocrypt_kms_ctx_t *kms_ctx = mongocrypt_ctx_next_kms_ctx(ctx);
ASSERT(kms_ctx);
ASSERT_OK(mongocrypt_kms_ctx_feed(kms_ctx,
TEST_FILE("./test/data/keys/"
"ABCDEFAB123498761234123456789012-"
"aws-decrypt-reply.txt")),
kms_ctx);
ASSERT(!mongocrypt_ctx_next_kms_ctx(ctx));
ASSERT_OK(mongocrypt_ctx_kms_done(ctx), ctx);
}
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_READY);
out = mongocrypt_binary_new();
ASSERT_OK(mongocrypt_ctx_finalize(ctx, out), ctx);
ASSERT(_mongocrypt_binary_to_bson(out, &out_bson));
_assert_match_bson(&out_bson, TMP_BSON("{'plainText': 'sample', 'encrypted': 'value123'}"));
mongocrypt_binary_destroy(out);
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
}
/* Test success with two FLE2IndexedEqualityEncryptedValue payloads. */
{
mongocrypt_t *crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *out;
bson_t out_bson;
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx,
TEST_BSON("{'plainText':'sample','encrypted1':{'$binary':{'base64'"
":'" TEST_IEEV_BASE64 "','subType':'6'}}, "
"'encrypted2':{'$binary':{'base64':'" TEST_IEEV_BASE64
"','subType':'6'}}}")),
ctx);
/* The first transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests S_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"12345678123498761234123456789012-local-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
/* The second transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests K_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"ABCDEFAB123498761234123456789012-local-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_READY);
out = mongocrypt_binary_new();
ASSERT_OK(mongocrypt_ctx_finalize(ctx, out), ctx);
ASSERT(_mongocrypt_binary_to_bson(out, &out_bson));
_assert_match_bson(&out_bson,
TMP_BSON("{'plainText': 'sample', 'encrypted1': "
"'value123', 'encrypted2': 'value123'}"));
mongocrypt_binary_destroy(out);
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
}
/* Test success when S_Key is cached, K_Key is not cached. */
{
mongocrypt_t *crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *out;
bson_t out_bson;
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx,
TEST_BSON("{'plainText':'sample','encrypted':{'$binary':{'base64':"
"' " TEST_IEEV_BASE64 "','subType':'6'}}}")),
ctx);
/* The first transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests S_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"12345678123498761234123456789012-local-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
mongocrypt_ctx_destroy(ctx);
/* Create a new context. S_Key is cached in crypt. */
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx,
TEST_BSON("{'plainText':'sample','encrypted':{'$binary':{'base64':"
"'" TEST_IEEV_BASE64 "','subType':'6'}}}")),
ctx);
/* The first transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests K_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"ABCDEFAB123498761234123456789012-local-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_READY);
out = mongocrypt_binary_new();
ASSERT_OK(mongocrypt_ctx_finalize(ctx, out), ctx);
ASSERT(_mongocrypt_binary_to_bson(out, &out_bson));
_assert_match_bson(&out_bson, TMP_BSON("{'plainText': 'sample', 'encrypted': 'value123' }"));
mongocrypt_binary_destroy(out);
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
}
/* Test success when S_Key is cached, K_Key is cached. */
{
mongocrypt_t *crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *out;
bson_t out_bson;
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx,
TEST_BSON("{'plainText':'sample','encrypted':{'$binary':{'base64':"
"'" TEST_IEEV_BASE64 "','subType':'6'}}}")),
ctx);
/* The first transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests S_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"12345678123498761234123456789012-local-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
/* The second transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests K_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"ABCDEFAB123498761234123456789012-local-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_READY);
mongocrypt_ctx_destroy(ctx);
/* Create a new ctx. S_Key and K_Key are cached in crypt. */
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx,
TEST_BSON("{'plainText':'sample','encrypted':{'$binary':{'base64':"
"'" TEST_IEEV_BASE64 "','subType':'6'}}}")),
ctx);
out = mongocrypt_binary_new();
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_READY);
ASSERT_OK(mongocrypt_ctx_finalize(ctx, out), ctx);
ASSERT(_mongocrypt_binary_to_bson(out, &out_bson));
_assert_match_bson(&out_bson, TMP_BSON("{'plainText': 'sample', 'encrypted': 'value123'}"));
mongocrypt_binary_destroy(out);
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
}
/* Test error when S_Key is not provided. */
{
mongocrypt_t *crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
mongocrypt_ctx_t *ctx;
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx,
TEST_BSON("{'plainText':'sample','encrypted':{'$binary':{'base64':"
"'" TEST_IEEV_BASE64 "','subType':'6'}}}")),
ctx);
/* The first transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests S_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_FAILS(mongocrypt_ctx_mongo_done(ctx), ctx, "not all keys requested were satisfied");
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
}
/* Test error when K_Key is not provided. */
{
mongocrypt_t *crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
mongocrypt_ctx_t *ctx;
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx,
TEST_BSON("{'plainText':'sample','encrypted':{'$binary':{'base64':"
"'" TEST_IEEV_BASE64 "','subType':'6'}}}")),
ctx);
/* The first transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests S_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"12345678123498761234123456789012-local-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
/* The second transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests K_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_FAILS(mongocrypt_ctx_mongo_done(ctx), ctx, "not all keys requested were satisfied");
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
}
_mongocrypt_buffer_cleanup(&K_KeyId);
_mongocrypt_buffer_cleanup(&S_KeyId);
#undef TEST_IEEV_BASE64
}
#define TEST_IUP_BASE64 \
"BHEBAAAFZAAgAAAAAHb62aV7+mqmaGcotPLdG3KP7S8diFwWMLM/" \
"5rYtqLrEBXMAIAAAAAAVJ6OWHRv3OtCozHpt3ZzfBhaxZirLv3B+" \
"G8PuaaO4EgVjACAAAAAAsZXWOWA+UiCBbrJNB6bHflB/" \
"cn7pWSvwWN2jw4FPeIUFcABQAAAAAMdD1nV2nqeI1eXEQNskDflCy8I7/" \
"HvvqDKJ6XxjhrPQWdLqjz+8GosGUsB7A8ee/uG9/" \
"guENuL25XD+" \
"Fxxkv1LLXtavHOlLF7iW0u9yabqqBXUAEAAAAAQSNFZ4EjSYdhI0EjRWeJASEHQAAgAAAAV2A" \
"E0AAAAAq83vqxI0mHYSNBI0VniQEkzZZBBDgeZh+h+gXEmOrSFtVvkUcnHWj/" \
"rfPW7iJ0G3UJ8zpuBmUM/VjOMJCY4+eDqdTiPIwX+/vNXegc8FZQAgAAAAAOuac/" \
"eRLYakKX6B0vZ1r3QodOQFfjqJD+xlGiPu4/PsAA=="
static void _test_decrypt_fle2_iup(_mongocrypt_tester_t *tester) {
if (!_aes_ctr_is_supported_by_os) {
TEST_PRINTF("Common Crypto with no CTR support detected. Skipping.");
return;
}
/* Test success with an FLE2InsertUpdatePayload. */
{
mongocrypt_t *crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *out;
bson_t out_bson;
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx,
TEST_BSON("{'plainText':'sample','encrypted':{'$binary':{'base64':"
"'" TEST_IUP_BASE64 "','subType':'6'}}}")),
ctx);
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"ABCDEFAB123498761234123456789012-local-document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_READY);
out = mongocrypt_binary_new();
ASSERT_OK(mongocrypt_ctx_finalize(ctx, out), ctx);
ASSERT(_mongocrypt_binary_to_bson(out, &out_bson));
_assert_match_bson(&out_bson, TMP_BSON("{'plainText': 'sample', 'encrypted': 'value123'}"));
mongocrypt_binary_destroy(out);
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
}
}
#undef TEST_IUP_BASE64
/* Test decrypting a BSON binary non-subtype 6 is an error. */
static void _test_decrypt_wrong_binary_subtype(_mongocrypt_tester_t *tester) {
mongocrypt_t *crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
mongocrypt_ctx_t *ctx = mongocrypt_ctx_new(crypt);
/* Use subtype 0. */
ASSERT_FAILS(
mongocrypt_ctx_explicit_decrypt_init(ctx,
TEST_BSON("{'v': { '$binary': { 'base64': 'AAAA', 'subType': '00' }}}")),
ctx,
"decryption expected BSON binary subtype 6, got 0");
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
}
#define TEST_IREV_BASE64 \
"CRI0VngSNJh2EjQSNFZ4kBIQsPF0Ii0Hfv7ZMhnNt/yt+mviydF8EUw0YlO+amC3IF8dX2J/" \
"GmRZRnihW3VqJYoLMk0BIit0x9YQiQEEQPxPcTXnCx4t1fquOY7cRGqIAWTDHuQ9AdUw94EY1" \
"J55mq9UhwD7flh0ySR/SbkTwjIU32U1iM6Bv4AriE4smI87Yd0V7Z7kDoDx7afx9vM/" \
"+h9NWZvpfYcZ+P32sfILb3BdXT5zLrkyc5Xb3myDxE9abTrR8ePG0YuEmeqwGE4bZ6QHKzd/" \
"RLmHciWstKOtER5uRpo3p570wGO8QE9QtQoJp/7N7Su30dK/" \
"bk59hVvlNO6i3nUPwqMd13DePobNGn84q3Fag5O4Kw8P4EGfomFWzxydlVQ0SppGVfan9tIj1" \
"CFu5doYYT4adzX7L9HinKsTWE5ctD9Qxhhzb2cVs5JO96j4mpwOaloF/" \
"4qJhyqlzTEpoCXGQ0X9aeEplibFxQ7FJkaFfYzIDIxA2d6lzwVel3j+VwQ7zOP/" \
"bCnaFu6EP1OQw3ZarsaWGENf45DFuK5RsKX198vZTlqtH24YhAL1+noQTMtpTOp/" \
"6vrczOXkr7dJGQ6RAfliq1maD18PN5yjdyNhr7BXsrK6f01DX2Xr4s51AARxQ/" \
"0U5hmb4HjKg8Sbno4Th+Wza3I0RMgM0YzhRUJz+BXzx2l9NPdeyuECdQ1Q2wP1MNOCBy/" \
"QBJmc+" \
"RWYK57oWCuv5vmkpN8IlriyRv0PGRhYr4ZcLkDdzmuyfK6SGAvIPD4veDJRj3cXEazyMh6g+" \
"rvwt70laxo2IOhvUXDc89WvarthTOzlFt5FNrA8uXhUYyL1q1XSWYCiCu5vRv77BvRUJjf2B6" \
"5kaIKUAGDhYuhch2yU6O9VsHLik3xOGSwIUZJbdMyHY+eA8ZlWZeKJbpjz7a/" \
"TyBQU6VNG4+Z5SXJjURogkODNkx21QS0Z1+b7ZnCSXf1OQceomkDrREB7vyD2HX5rN2/" \
"KIBMgH3J7DnG2VpNhYJ9Ve1hMDGcrQggjkCpdP7lloc6QiH837tD/81gYmr95IbuIHe/" \
"x20oHh9heGHUELnCQ6hXYWOBvSFlGcqZs/" \
"f0qxn5Fe2OfQPRzEstxoW99IdPvgotDnL2vaz2JNFvFqiofc2pIP7XvpFKIoQO7q8LX9z7ah1" \
"Yh8cbi6us8g5y9WzOfh882jU7vQT+31a1ZaeDMbFV1Cemc+/" \
"d0HNksi1qMJtcjrH2MQgXJ3BTyAuJH9OFK8iGqSzHhop9hp5z8mvx834PPjgBfZGt4w/" \
"7qeie+T4sooGVVqA6F3jl8YfFdIUAwkxe5GBQVVvaRLYm/" \
"4SLGBf54Dexi7e0+rL2sG5DeKygNdFzMc6lRO+" \
"gvmAMmDucRm4bxmu7ycNZCQUcuSKoMUWWu6A6eUiyBCQUxrrlX/" \
"3CkRXkQQ6JCwZZMvTgBokYx3WQR6LpW70xWLXyQhav4ZnHKzgITSOe7mUkMJ35NDMD+" \
"qsxXY7sWbGz+b60DWF7yaMVzDPzIGjWLpckMRMxgN3bQ5SE/mFxdjoZD5yYb84q/" \
"O7EjwGA9MSTp9MFEZt7VV3f5TDWiNUZKmjUgOdjBoTSAkVzAO2nqqQNg23x6Z6FQDBeefRkfc" \
"9FoUiBqHuN4fU/zc4Hkthp1McwIkYwRdlgPceD/" \
"BSNbkNRNAnzghBhCquIqpXd8AptBX2qO67rfT7COhpn/" \
"fzVo3ueCRTaM2DtjD3uuH4rMNb3LDjyJFX1DZ5eEWkGq9UE/" \
"AFivfeia4cA0a8Z1LzZcW7WvE5Y1WIZN4gy9SZcNgHEQq8Ad8Q4fAbxe8XJ6/" \
"tNvG+AvAuLEvNJtbhC/4Ei/" \
"JoXplvutDlW5d6g4KEWj4GICqggM5ZSv0TCkbfFkLdaJrOHrn+oI++" \
"krv1U4yQk6P18Mg2bE18ibe+LdWNsqn01V7yDmS+" \
"VAvqQF8f2p4rOOyWsGc7CoyXSrq9LCuGq9eMPR6auo+" \
"tyS1Nek2t6SgpOpzBBDdQnC5sHC1OWTW3ui7w4H0NKCuZOiMncbSDOlegn8C0zZa6Z5iYAce8" \
"a8Ow3jryBEnKBaguhjjOMG8iX/eka8XP+UTxvso4fKVVOXQwobZMdYbf/" \
"sXNJbMbWrFc1S9rdlXL/" \
"nnYvYrRMnOBJ27Mz5vvtOpd4fyQ+wi1q+" \
"5VvuLDM8u51B4oaYqpGUZZ3qVS5BBYm9cDxgMtcdoXjOSopHasdAhron+" \
"NdbGFBxyrUGKnnVXYocEuvsvwhBEA3HUUVV94m3C0agh2eVpmCIyWrs+" \
"grkpAaNLZwXVuzegttJ0GoTxzQnDIWkvlvkS3ZGo25spfPp+/Nda4SZAYRNmtnGfB2TRl0Wx/" \
"o/" \
"V2vx+9qnGyDq52CSkMftpfnsMXAnAv6ps7U+" \
"mgbgNPUFjv1Y0xKaeJdshu1HyEmq5aYqHJSfF2EzvPfH4d0Ijz1lsxMxL4IsqB7kufcOR4FFn" \
"aYXKIXLjRwM5VZNAK/3dvCb3l9H7QMOiJPbdoxAd123aymjz9N/" \
"2O33wMaG6OE8pXp0iYEaW7DOr0FfT913JeUnPNPcqqsA9YXod2UuNWZElTW/" \
"saL32v9akNwA4Jd7Y5VgI4y+XyDH3kAU0Uc8g6YCx/hqcn4pd2+ryH+/" \
"5nVQhnCE0KNOjjrFS92RNLD71GUhWR+VXMw2tKXBUSKnt9Ai4LLJrdvFbwrdqK+" \
"AjBUVqI3MgylNxRw2395ppAbheE1pAcoqLoDOGyOs66Y8kJGpaqs0AmdmZHw2OA26btw+" \
"ceBN+UgScsB5P5wNIup1AvU5J7h1vlFBNygg3WO/MJGCz48xgJ/" \
"klg9wCLQ+vXtrhYJz15RgguADFLBrTcV/Miel20KulnprI+/" \
"lXtRvEAoGJSc0UZ8J7UVTf8kvYzT3hF7XzZzlhKxPYebjdnp2la4o2PkyZXcc/" \
"gFLa7ickR28ZPUigwpW0lK5sJIwWbnZmP5wbQNhiGO8QL9gVpFOnu0xHpu8MqBvfZGf2HiE+" \
"qBUSR89v88gz6u/TVP9zVH1dnk9PE54Uw3yPdxL/" \
"feukvF71sEI6WWd2fdupgRlDGzASrKSAsFbaZobwUViEIFbWo7zPYVZyMglCrD1Xoxdd6EBeU" \
"SJDkS1nhiHOR/7FpIhae8fggAD+StXR7725vzcwIOX21ozRcE2iWw6OP99vDoqLQ8VYzYS0/" \
"f3WMME6b5ndYz25uC0AiULXYI="
/* Test decrypting FLE2IndexedRangeEncryptedValue */
static void _test_decrypt_fle2_irev(_mongocrypt_tester_t *tester) {
if (!_aes_ctr_is_supported_by_os) {
TEST_PRINTF("Common Crypto with no CTR support detected. Skipping.");
return;
}
/* Test success with an FLE2IndexedEqualityEncryptedValue payload. */
{
mongocrypt_t *crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
mongocrypt_ctx_t *ctx;
mongocrypt_binary_t *out;
bson_t out_bson;
ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_decrypt_init(ctx,
TEST_BSON("{'plainText':'sample','encrypted':{'$binary':{'base64':"
"'" TEST_IREV_BASE64 "','subType':'6'}}}")),
ctx);
/* The first transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests S_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
{
mongocrypt_binary_t *filter = mongocrypt_binary_new();
ASSERT_OK(mongocrypt_ctx_mongo_op(ctx, filter), ctx);
ASSERT_MONGOCRYPT_BINARY_EQUAL_BSON(TEST_FILE("./test/data/fle2-decrypt-ieev/first-filter.json"), filter);
mongocrypt_binary_destroy(filter);
}
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"12345678123498761234123456789012-local-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
/* The second transition to MONGOCRYPT_CTX_NEED_MONGO_KEYS requests K_Key.
*/
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
{
mongocrypt_binary_t *filter = mongocrypt_binary_new();
ASSERT_OK(mongocrypt_ctx_mongo_op(ctx, filter), ctx);
ASSERT_MONGOCRYPT_BINARY_EQUAL_BSON(TEST_FILE("./test/data/fle2-decrypt-ieev/second-filter.json"), filter);
mongocrypt_binary_destroy(filter);
}
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx,
TEST_FILE("./test/data/keys/"
"ABCDEFAB123498761234123456789012-local-"
"document.json")),
ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_READY);
out = mongocrypt_binary_new();
ASSERT_OK(mongocrypt_ctx_finalize(ctx, out), ctx);
ASSERT(_mongocrypt_binary_to_bson(out, &out_bson));
_assert_match_bson(&out_bson, TMP_BSON("{'plainText': 'sample', 'encrypted': 123456}"));
mongocrypt_binary_destroy(out);
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
}
}
#undef TEST_IREV_BASE64
typedef struct {
const char *desc;
mongocrypt_binary_t *msg;
mongocrypt_binary_t *keys_to_feed[3]; // NULL terminated list.
mongocrypt_binary_t *expect;
bool expect_ignored;
} ed_testcase;
static void ed_testcase_run(ed_testcase *tc) {
printf(" explicit decrypt test: %s ... begin\n", tc->desc);
mongocrypt_t *crypt = _mongocrypt_tester_mongocrypt(TESTER_MONGOCRYPT_DEFAULT);
mongocrypt_ctx_t *ctx = mongocrypt_ctx_new(crypt);
ASSERT_OK(mongocrypt_ctx_explicit_decrypt_init(ctx, tc->msg), ctx);
if (tc->expect_ignored) {
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_READY);
{
mongocrypt_binary_t *got = mongocrypt_binary_new();
bool ret = mongocrypt_ctx_finalize(ctx, got);
ASSERT_OK(ret, ctx);
// Expect input is returned unchanged.
ASSERT_MONGOCRYPT_BINARY_EQUAL_BSON(tc->msg, got);
mongocrypt_binary_destroy(got);
}
goto cleanup;
}
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
{
for (size_t i = 0; i < sizeof(tc->keys_to_feed) / sizeof(tc->keys_to_feed[0]); i++) {
mongocrypt_binary_t *key_to_feed = tc->keys_to_feed[i];
if (!key_to_feed) {
break;
}
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_NEED_MONGO_KEYS);
ASSERT_OK(mongocrypt_ctx_mongo_feed(ctx, key_to_feed), ctx);
ASSERT_OK(mongocrypt_ctx_mongo_done(ctx), ctx);
}
}
ASSERT_STATE_EQUAL(mongocrypt_ctx_state(ctx), MONGOCRYPT_CTX_READY);
{
mongocrypt_binary_t *got = mongocrypt_binary_new();
bool ret = mongocrypt_ctx_finalize(ctx, got);
ASSERT_OK(ret, ctx);
ASSERT_MONGOCRYPT_BINARY_EQUAL_BSON(tc->expect, got);
mongocrypt_binary_destroy(got);
}
cleanup:
mongocrypt_ctx_destroy(ctx);
mongocrypt_destroy(crypt);
printf(" explicit decrypt test: %s ... end\n", tc->desc);
}
static void _test_explicit_decrypt(_mongocrypt_tester_t *tester) {
mongocrypt_binary_t *keyABC = TEST_FILE("./test/data/keys/"
"ABCDEFAB123498761234123456789012-local-"
"document.json");
mongocrypt_binary_t *key123 = TEST_FILE("./test/data/keys/"
"12345678123498761234123456789012-local-"
"document.json");
// FLE1DeterministicEncryptedValue can be decrypted.
{
ed_testcase tc = {
.desc = "FLE1DeterministicEncryptedValue",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE1DeterministicEncryptedValue.json"),
.keys_to_feed = {keyABC},
.expect = TEST_BSON(BSON_STR({"v" : "foo"})),
};
ed_testcase_run(&tc);
}
// FLE1EncryptionPlaceholder is ignored.
// Payload is returned by query analysis and consumed by libmongocrypt. Payload is not expected to be given to user.
{
ed_testcase tc = {.desc = "FLE1EncryptionPlaceholder",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE1EncryptionPlaceholder.json"),
.expect_ignored = true};
ed_testcase_run(&tc);
}
// FLE1RandomEncryptedValue can be decrypted.
{
ed_testcase tc = {
.desc = "FLE1RandomEncryptedValue",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE1RandomEncryptedValue.json"),
.keys_to_feed = {keyABC},
.expect = TEST_BSON(BSON_STR({"v" : "foo"})),
};
ed_testcase_run(&tc);
}
// FLE2EncryptionPlaceholder is ignored.
// Payload is returned by query analysis and consumed by libmongocrypt. Payload is not expected to be given to user.
{
ed_testcase tc = {.desc = "FLE2EncryptionPlaceholder",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2EncryptionPlaceholder.json"),
.expect_ignored = true};
ed_testcase_run(&tc);
}
// FLE2InsertUpdatePayload can be decrypted.
// Payload is only used in the QE-V1 protocol removed in MongoDB 7.0. Decrypting is still supported.
// libmongocrypt no longer produces QE-V1 payloads. Payload is copied from libmongocrypt 1.8.0.
{
ed_testcase tc = {
.desc = "FLE2InsertUpdatePayload",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2InsertUpdatePayload.json"),
.keys_to_feed = {keyABC},
.expect = TEST_BSON(BSON_STR({"v" : "value123"})),
};
ed_testcase_run(&tc);
}
// FLE2InsertUpdatePayload for RangeV1 can be decrypted. Range payloads include additional fields.
// Payload is only used in the Range-V1 protocol removed in MongoDB 8.0. Decrypting is still supported.
// libmongocrypt no longer produces Range-V1 payloads. Payload is copied from libmongocrypt 1.11.0.
{
ed_testcase tc = {
.desc = "FLE2InsertUpdatePayload for RangeV1",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2InsertUpdatePayload-RangeV1.json"),
.keys_to_feed = {keyABC},
.expect = TEST_BSON(BSON_STR({"v" : 123456})),
};
ed_testcase_run(&tc);
}
// FLE2UnindexedEncryptedValue can be decrypted.
// Payload is only used in the QE-V1 protocol removed in MongoDB 7.0. Decrypting is still supported.
// libmongocrypt no longer produces QE-V1 payloads. Payload is copied from libmongocrypt 1.8.0.
{
ed_testcase tc = {
.desc = "FLE2UnindexedEncryptedValue",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2UnindexedEncryptedValue.json"),
.keys_to_feed = {keyABC},
.expect = TEST_BSON(BSON_STR({"v" : "value123"})),
};
ed_testcase_run(&tc);
}
// FLE2IndexedEqualityEncryptedValue can be decrypted.
// Payload is only used in the QE-V1 protocol removed in MongoDB 7.0. Decrypting is still supported.
// libmongocrypt no longer produces QE-V1 payloads. Payload is copied from libmongocrypt 1.8.0.
{
ed_testcase tc = {
.desc = "FLE2IndexedEqualityEncryptedValue",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2IndexedEqualityEncryptedValue.json"),
.keys_to_feed = {key123, keyABC},
.expect = TEST_BSON(BSON_STR({"v" : "value123"})),
};
ed_testcase_run(&tc);
}
// FLE2IndexedRangeEncryptedValue can be decrypted.
// Payload is only used in the QE-V1 protocol removed in MongoDB 7.0. Decrypting is still supported.
// libmongocrypt no longer produces QE-V1 payloads. Payload is copied from libmongocrypt 1.8.0.
{
ed_testcase tc = {
.desc = "FLE2IndexedRangeEncryptedValue",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2IndexedRangeEncryptedValue.json"),
.keys_to_feed = {key123, keyABC},
.expect = TEST_BSON(BSON_STR({"v" : 123456})),
};
ed_testcase_run(&tc);
}
// FLE2FindEqualityPayload is ignored.
// Payload does not contain encrypted ciphertext (only lookup tokens).
{
ed_testcase tc = {.desc = "FLE2FindEqualityPayload",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2FindEqualityPayload.json"),
.expect_ignored = true};
ed_testcase_run(&tc);
}
// FLE2InsertUpdatePayloadV2 can be decrypted.
{
ed_testcase tc = {
.desc = "FLE2InsertUpdatePayloadV2",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2InsertUpdatePayloadV2.json"),
.keys_to_feed = {keyABC},
.expect = TEST_BSON(BSON_STR({"v" : "value123"})),
};
ed_testcase_run(&tc);
}
// FLE2InsertUpdatePayloadV2 for RangeV1 can be decrypted. Range payloads include additional fields.
// Payload is only used in the Range-V1 protocol removed in MongoDB 8.0. Decrypting is still supported.
// libmongocrypt no longer produces Range-V1 payloads. Payload is copied from libmongocrypt 1.11.0.
{
ed_testcase tc = {
.desc = "FLE2InsertUpdatePayloadV2 for RangeV1",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2InsertUpdatePayloadV2-RangeV1.json"),
.keys_to_feed = {keyABC},
.expect = TEST_BSON(BSON_STR({"v" : 123456})),
};
ed_testcase_run(&tc);
}
// FLE2InsertUpdatePayloadV2 for RangeV2 can be decrypted. Range payloads include additional fields.
{
ed_testcase tc = {
.desc = "FLE2InsertUpdatePayloadV2 for RangeV2",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2InsertUpdatePayloadV2-RangeV2.json"),
.keys_to_feed = {keyABC},
.expect = TEST_BSON(BSON_STR({"v" : 123456})),
};
ed_testcase_run(&tc);
}
// FLE2UnindexedEncryptedValueV2 can be decrypted.
{
ed_testcase tc = {
.desc = "FLE2UnindexedEncryptedValueV2",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2UnindexedEncryptedValueV2.json"),
.keys_to_feed = {keyABC},
.expect = TEST_BSON(BSON_STR({"v" : "foo"})),
};
ed_testcase_run(&tc);
}
// FLE2IndexedEqualityEncryptedValueV2 can be decrypted.
{
ed_testcase tc = {
.desc = "FLE2IndexedEqualityEncryptedValueV2",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2IndexedEqualityEncryptedValueV2.json"),
.keys_to_feed = {keyABC},
.expect = TEST_BSON(BSON_STR({"v" : "foo"})),
};
ed_testcase_run(&tc);
}
// FLE2IndexedRangeEncryptedValueV2 can be decrypted.
// Payload did not change between RangeV1 and RangeV2.
{
ed_testcase tc = {
.desc = "FLE2IndexedRangeEncryptedValueV2",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2IndexedRangeEncryptedValueV2.json"),
.keys_to_feed = {keyABC},
.expect = TEST_BSON(BSON_STR({"v" : 123})),
};
ed_testcase_run(&tc);
}
// FLE2FindEqualityPayloadV2 is ignored.
// Payload does not contain encrypted ciphertext (only lookup tokens).
{
ed_testcase tc = {.desc = "FLE2FindEqualityPayloadV2",
.msg = TEST_FILE("./test/data/explicit-decrypt/FLE2FindEqualityPayloadV2.json"),
.expect_ignored = true};
ed_testcase_run(&tc);
}
}
void _mongocrypt_tester_install_ctx_decrypt(_mongocrypt_tester_t *tester) {
INSTALL_TEST(_test_explicit_decrypt_init);
INSTALL_TEST(_test_decrypt_init);
INSTALL_TEST(_test_decrypt_need_keys);
INSTALL_TEST(_test_decrypt_ready);
INSTALL_TEST(_test_decrypt_empty_aws);
INSTALL_TEST(_test_decrypt_empty_binary);
INSTALL_TEST(_test_decrypt_per_ctx_credentials);
INSTALL_TEST(_test_decrypt_per_ctx_credentials_local);
INSTALL_TEST(_test_decrypt_fle2);
INSTALL_TEST(_test_decrypt_fle2_iup);
INSTALL_TEST(_test_decrypt_wrong_binary_subtype);
INSTALL_TEST(_test_decrypt_fle2_irev);
INSTALL_TEST(_test_explicit_decrypt);
}
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