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/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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 <benchmark/benchmark.h>
#include <stdlib.h>
#include <stdio.h>
#include <memory>
#include "api/s2n.h"
extern "C" {
#include "utils/s2n_safety.h"
#include "testlib/s2n_testlib.h"
}
static const char *valid_pem_pairs[][2] = {
{ S2N_RSA_2048_PKCS8_CERT_CHAIN, S2N_RSA_2048_PKCS8_KEY },
{ S2N_RSA_2048_PKCS1_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
{ S2N_RSA_2048_PKCS1_LEAF_CERT, S2N_RSA_2048_PKCS1_KEY },
{ S2N_RSA_CERT_CHAIN_CRLF, S2N_RSA_KEY_CRLF },
/* PEMs with no-op data before/after entries are still valid */
{ S2N_LEAF_WHITESPACE_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
{ S2N_INTERMEDIATE_WHITESPACE_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
{ S2N_ROOT_WHITESPACE_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
{ S2N_TRAILING_WHITESPACE_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
{ S2N_LEADING_COMMENT_TEXT_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
{ S2N_LONG_BASE64_LINES_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
{ S2N_MISSING_LINE_ENDINGS_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
/* Technically Invalid according to RFC, but that we are lenient towards */
{ S2N_INVALID_HEADER_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
{ S2N_INVALID_TRAILER_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
{ S2N_RSA_2048_PKCS1_CERT_CHAIN, S2N_INVALID_TRAILER_KEY },
{ S2N_WEIRD_DASHES_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
};
static const char *invalid_pem_pairs[][2] = {
/* Invalid cert PEMs and valid key PEMs */
{ S2N_UNKNOWN_KEYWORD_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
/* Valid cert PEMs and invalid key PEMs */
{ S2N_RSA_2048_PKCS1_CERT_CHAIN, S2N_INVALID_HEADER_KEY },
{ S2N_RSA_2048_PKCS1_CERT_CHAIN, S2N_UNKNOWN_KEYWORD_KEY },
/* For good measure an invalid cert and invalid key */
{ S2N_UNKNOWN_KEYWORD_CERT_CHAIN, S2N_UNKNOWN_KEYWORD_KEY },
{ S2N_NO_DASHES_CERT_CHAIN, S2N_RSA_2048_PKCS1_KEY },
};
class PemTestFixture {
public:
void alloc() {
cert_chain_pem = new char[S2N_MAX_TEST_PEM_SIZE];
private_key_pem = new char[S2N_MAX_TEST_PEM_SIZE];
chain_and_key = s2n_cert_chain_and_key_new();
}
void free() {
s2n_cert_chain_and_key_free(chain_and_key);
delete [] cert_chain_pem;
delete [] private_key_pem;
}
char *cert_chain_pem;
char *private_key_pem;
struct s2n_cert_chain_and_key *chain_and_key;
void load_pem_file(const char *cert, const char *key) {
s2n_read_test_pem(cert, cert_chain_pem, S2N_MAX_TEST_PEM_SIZE);
s2n_read_test_pem(key, private_key_pem, S2N_MAX_TEST_PEM_SIZE);
}
};
class ValidPemTestFixture
: public benchmark::Fixture
, public PemTestFixture {
public:
void SetUp(const ::benchmark::State& state) {
PemTestFixture::alloc();
load_pem_file(valid_pem_pairs[state.range(0)][0], valid_pem_pairs[state.range(0)][1]);
}
void TearDown(const ::benchmark::State& state) {
PemTestFixture::free();
}
};
class InvalidPemTestFixture
: public benchmark::Fixture
, public PemTestFixture {
public:
void SetUp(const ::benchmark::State& state) {
PemTestFixture::alloc();
load_pem_file(invalid_pem_pairs[state.range(0)][0], invalid_pem_pairs[state.range(0)][1]);
}
void TearDown(const ::benchmark::State& state) {
PemTestFixture::free();
}
};
BENCHMARK_DEFINE_F(ValidPemTestFixture, Load_Valid_Pem)(benchmark::State& state) {
for (auto _ : state) {
s2n_cert_chain_and_key_load_pem(chain_and_key, cert_chain_pem, private_key_pem);
}
}
BENCHMARK_DEFINE_F(InvalidPemTestFixture, Load_Invalid_Pem)(benchmark::State& state) {
for (auto _ : state) {
s2n_cert_chain_and_key_load_pem(chain_and_key, cert_chain_pem, private_key_pem);
}
}
BENCHMARK_REGISTER_F(ValidPemTestFixture, Load_Valid_Pem)->DenseRange(0, s2n_array_len(valid_pem_pairs), 1);
BENCHMARK_REGISTER_F(InvalidPemTestFixture, Load_Invalid_Pem)->DenseRange(0, s2n_array_len(invalid_pem_pairs), 1);
BENCHMARK_MAIN();
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