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/*
* Copyright (c) 2017 Cisco and/or its affiliates.
* 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 "../parc_SymmetricKeySigner.c"
#include <sys/param.h>
#include <errno.h>
#include <config.h>
#include <fcntl.h>
#include <LongBow/testing.h>
#include <LongBow/debugging.h>
#include <LongBow/longBow_Compiler.h>
#include <parc/algol/parc_Memory.h>
#include <parc/algol/parc_SafeMemory.h>
#include <parc/algol/parc_DisplayIndented.h>
#include <parc/testing/parc_MemoryTesting.h>
#include <parc/testing/parc_ObjectTesting.h>
static PARCSymmetricKeySigner *
_createSigner()
{
PARCBuffer *secret_key = parcSymmetricKeyStore_CreateKey(256);
PARCSymmetricKeyStore *symmetricKeyStore = parcSymmetricKeyStore_Create(secret_key);
parcBuffer_Release(&secret_key);
PARCSymmetricKeySigner *privateKeySigner = parcSymmetricKeySigner_Create(symmetricKeyStore, PARCCryptoHashType_SHA256);
parcSymmetricKeyStore_Release(&symmetricKeyStore);
return privateKeySigner;
}
LONGBOW_TEST_RUNNER(parc_SymmetricSigner)
{
// The following Test Fixtures will run their corresponding Test Cases.
// Test Fixtures are run in the order specified, but all tests should be idempotent.
// Never rely on the execution order of tests or share state between them.
LONGBOW_RUN_TEST_FIXTURE(CreateAcquireRelease);
LONGBOW_RUN_TEST_FIXTURE(Specialization);
}
// The Test Runner calls this function once before any Test Fixtures are run.
LONGBOW_TEST_RUNNER_SETUP(parc_SymmetricSigner)
{
return LONGBOW_STATUS_SUCCEEDED;
}
// The Test Runner calls this function once after all the Test Fixtures are run.
LONGBOW_TEST_RUNNER_TEARDOWN(parc_SymmetricSigner)
{
return LONGBOW_STATUS_SUCCEEDED;
}
LONGBOW_TEST_FIXTURE(CreateAcquireRelease)
{
LONGBOW_RUN_TEST_CASE(CreateAcquireRelease, CreateRelease);
}
LONGBOW_TEST_FIXTURE_SETUP(CreateAcquireRelease)
{
parcMemory_SetInterface(&PARCSafeMemoryAsPARCMemory);
return LONGBOW_STATUS_SUCCEEDED;
}
LONGBOW_TEST_FIXTURE_TEARDOWN(CreateAcquireRelease)
{
if (!parcMemoryTesting_ExpectedOutstanding(0, "%s leaked memory.", longBowTestCase_GetFullName(testCase))) {
return LONGBOW_STATUS_MEMORYLEAK;
}
return LONGBOW_STATUS_SUCCEEDED;
}
LONGBOW_TEST_CASE(CreateAcquireRelease, CreateRelease)
{
PARCSymmetricKeySigner *instance = _createSigner();
assertNotNull(instance, "Expected non-null result from parcSymmetricKeySigner_Create();");
parcObjectTesting_AssertAcquireReleaseContract(parcSymmetricKeySigner_Acquire, instance);
parcSymmetricKeySigner_Release(&instance);
assertNull(instance, "Expected null result from parcSymmetricKeySigner_Release();");
}
LONGBOW_TEST_FIXTURE(Specialization)
{
LONGBOW_RUN_TEST_CASE(Specialization, test_hmac_sha256);
LONGBOW_RUN_TEST_CASE(Specialization, test_hmac_sha512);
}
LONGBOW_TEST_FIXTURE_SETUP(Specialization)
{
return LONGBOW_STATUS_SUCCEEDED;
}
LONGBOW_TEST_FIXTURE_TEARDOWN(Specialization)
{
if (!parcMemoryTesting_ExpectedOutstanding(0, "%s mismanaged memory.", longBowTestCase_GetFullName(testCase))) {
return LONGBOW_STATUS_MEMORYLEAK;
}
return LONGBOW_STATUS_SUCCEEDED;
}
LONGBOW_TEST_CASE(Specialization, test_hmac_sha256)
{
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
HMAC_CTX *ctx = HMAC_CTX_new();
#else
HMAC_CTX ctx;
#endif
char key[] = "apple_pie_is_good";
int fd;
uint8_t to_digest_buffer[MAXPATHLEN];
ssize_t to_digest_length;
uint8_t true_hmac_buffer[MAXPATHLEN];
ssize_t true_hmac_length;
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
HMAC_Init_ex(ctx, key, sizeof(key), EVP_sha256(), NULL);
#else
LONGBOW_STOP_DEPRECATED_WARNINGS
HMAC_CTX_init(&ctx);
HMAC_Init_ex(&ctx, key, sizeof(key), EVP_sha256(), NULL);
LONGBOW_START_DEPRECATED_WARNINGS
#endif
fd = open("test_random_bytes", O_RDONLY);
assertTrue(fd > 0, "Could not open input file: %s", strerror(errno));
to_digest_length = read(fd, to_digest_buffer, sizeof(to_digest_buffer));
assertTrue(to_digest_length > 0, "Could not read input file: %s", strerror(errno));
close(fd);
fd = open("test_random_bytes.hmac_sha256", O_RDONLY);
assertTrue(fd > 0, "Could not open input file: %s", strerror(errno));
true_hmac_length = read(fd, true_hmac_buffer, sizeof(true_hmac_buffer));
assertTrue(true_hmac_length > 0, "Could not read input file: %s", strerror(errno));
close(fd);
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
_hmacInit(ctx);
_hmacUpdate(ctx, to_digest_buffer, to_digest_length);
#else
_hmacInit(&ctx);
_hmacUpdate(&ctx, to_digest_buffer, to_digest_length);
#endif
PARCBuffer *output = _hmacFinalize(&ctx);
assertTrue(parcBuffer_Position(output) == true_hmac_length,
"hmac wrong length, expected %zu got %zu",
true_hmac_length,
parcBuffer_Position(output));
assertTrue(memcmp(parcByteArray_Array(parcBuffer_Array(output)), true_hmac_buffer, true_hmac_length) == 0,
"hmac values did not match");
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
HMAC_CTX_free(ctx);
#else
LONGBOW_STOP_DEPRECATED_WARNINGS
HMAC_cleanup(&ctx);
LONGBOW_START_DEPRECATED_WARNINGS
#endif
parcBuffer_Release(&output);
}
LONGBOW_TEST_CASE(Specialization, test_hmac_sha512)
{
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
HMAC_CTX *ctx = HMAC_CTX_new();
#else
HMAC_CTX ctx;
#endif
char key[] = "apple_pie_is_good";
int fd;
uint8_t to_digest_buffer[MAXPATHLEN];
ssize_t to_digest_length;
uint8_t true_hmac_buffer[MAXPATHLEN];
ssize_t true_hmac_length;
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
HMAC_Init_ex(ctx, key, sizeof(key), EVP_sha512(), NULL);
#else
LONGBOW_STOP_DEPRECATED_WARNINGS
HMAC_CTX_init(&ctx);
HMAC_Init_ex(&ctx, key, sizeof(key), EVP_sha512(), NULL);
LONGBOW_START_DEPRECATED_WARNINGS
#endif
fd = open("test_random_bytes", O_RDONLY);
assertTrue(fd > 0, "Could not open input file: %s", strerror(errno));
to_digest_length = read(fd, to_digest_buffer, sizeof(to_digest_buffer));
assertTrue(to_digest_length > 0, "Could not read input file: %s", strerror(errno));
close(fd);
fd = open("test_random_bytes.hmac_sha512", O_RDONLY);
assertTrue(fd > 0, "Could not open input file: %s", strerror(errno));
true_hmac_length = read(fd, true_hmac_buffer, sizeof(true_hmac_buffer));
assertTrue(true_hmac_length > 0, "Could not read input file: %s", strerror(errno));
close(fd);
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
_hmacInit(ctx);
_hmacUpdate(ctx, to_digest_buffer, to_digest_length);
#else
_hmacInit(&ctx);
_hmacUpdate(&ctx, to_digest_buffer, to_digest_length);
#endif
PARCBuffer *output = _hmacFinalize(&ctx);
assertTrue(parcBuffer_Position(output) == true_hmac_length,
"hmac wrong length, expected %zu got %zu",
true_hmac_length,
parcBuffer_Position(output));
assertTrue(memcmp(parcByteArray_Array(parcBuffer_Array(output)), true_hmac_buffer, true_hmac_length) == 0,
"hmac values did not match");
#if OPENSSL_VERSION_NUMBER >= 0x10100000L
HMAC_CTX_free(ctx);
#else
LONGBOW_STOP_DEPRECATED_WARNINGS
HMAC_cleanup(&ctx);
LONGBOW_START_DEPRECATED_WARNINGS
#endif
parcBuffer_Release(&output);
}
int
main(int argc, char *argv[argc])
{
LongBowRunner *testRunner = LONGBOW_TEST_RUNNER_CREATE(parc_SymmetricSigner);
int exitStatus = longBowMain(argc, argv, testRunner, NULL);
longBowTestRunner_Destroy(&testRunner);
exit(exitStatus);
}
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