100 lines
4.6 KiB
C++
100 lines
4.6 KiB
C++
/*************************************************************************/
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/* test_crypto.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "core/crypto/crypto.h"
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#include "core/os/os.h"
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namespace TestCrypto {
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class _MockCrypto : public Crypto {
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virtual PoolByteArray generate_random_bytes(int p_bytes) { return PoolByteArray(); }
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virtual Ref<CryptoKey> generate_rsa(int p_bytes) { return nullptr; }
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virtual Ref<X509Certificate> generate_self_signed_certificate(Ref<CryptoKey> p_key, String p_issuer_name, String p_not_before, String p_not_after) { return nullptr; }
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virtual Vector<uint8_t> sign(HashingContext::HashType p_hash_type, Vector<uint8_t> p_hash, Ref<CryptoKey> p_key) { return Vector<uint8_t>(); }
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virtual bool verify(HashingContext::HashType p_hash_type, Vector<uint8_t> p_hash, Vector<uint8_t> p_signature, Ref<CryptoKey> p_key) { return false; }
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virtual Vector<uint8_t> encrypt(Ref<CryptoKey> p_key, Vector<uint8_t> p_plaintext) { return Vector<uint8_t>(); }
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virtual Vector<uint8_t> decrypt(Ref<CryptoKey> p_key, Vector<uint8_t> p_ciphertext) { return Vector<uint8_t>(); }
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virtual PoolByteArray hmac_digest(HashingContext::HashType p_hash_type, PoolByteArray p_key, PoolByteArray p_msg) { return PoolByteArray(); }
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};
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PoolByteArray raw_to_pba(const uint8_t *arr, size_t len) {
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PoolByteArray pba;
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pba.resize(len);
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for (size_t i = 0; i < len; i++) {
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pba.set(i, arr[i]);
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}
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return pba;
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}
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bool test_PoolByteArray_constant_time_compare() {
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const uint8_t hm1[] = { 144, 140, 176, 38, 88, 113, 101, 45, 71, 105, 10, 91, 248, 16, 117, 244, 189, 30, 238, 29, 219, 134, 82, 130, 212, 114, 161, 166, 188, 169, 200, 106 };
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const uint8_t hm2[] = { 80, 30, 144, 228, 108, 38, 188, 125, 150, 64, 165, 127, 221, 118, 144, 232, 45, 100, 15, 248, 193, 244, 245, 34, 116, 147, 132, 200, 110, 27, 38, 75 };
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PoolByteArray p1 = raw_to_pba(hm1, sizeof(hm1) / sizeof(hm1[0]));
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PoolByteArray p2 = raw_to_pba(hm2, sizeof(hm2) / sizeof(hm2[0]));
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_MockCrypto crypto;
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bool equal = crypto.constant_time_compare(p1, p1);
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bool ok = true;
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ok = ok && equal;
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equal = crypto.constant_time_compare(p1, p2);
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ok = ok && !equal;
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return ok;
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}
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typedef bool (*TestFunc)();
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TestFunc test_funcs[] = {
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test_PoolByteArray_constant_time_compare,
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nullptr
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};
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MainLoop *test() {
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int count = 0;
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int passed = 0;
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while (true) {
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if (!test_funcs[count]) {
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break;
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}
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bool pass = test_funcs[count]();
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if (pass) {
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passed++;
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}
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OS::get_singleton()->print("\t%s\n", pass ? "PASS" : "FAILED");
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count++;
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}
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OS::get_singleton()->print("\n");
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OS::get_singleton()->print("Passed %i of %i tests\n", passed, count);
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return nullptr;
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}
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} // namespace TestCrypto
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