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8dd46b8ad85ff99d49bc5e283021be5538ea2916
repertory/support/test/src/utils/encryption_test.cpp
Scott E. Graves 8dd46b8ad8
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v2.0.2-rc (#27) 
## v2.0.2-rc

### BREAKING CHANGES

* Refactored `config.json` - will need to verify configuration settings prior to mounting

### Issues

* \#12 \[Unit Test\] Complete all providers unit tests
* \#14 \[Unit Test\] SQLite mini-ORM unit tests and cleanup
* \#16 Add support for bucket name in Sia provider
* \#17 Update to common c++ build system
  * A single 64-bit Linux Jenkins server is used to build all Linux and Windows versions
  * All dependency sources are now included
  * MSVC is no longer supported
  * MSYS2 is required for building Windows binaries on Windows
  * OS X support is temporarily disabled
* \#19 \[bug\] Rename file is broken for files that are existing
* \#23 \[bug\] Incorrect file size displayed while upload is pending
* \#24 RocksDB implementations should be transactional
* \#25 Writes should block when maximum cache size is reached
* \#26 Complete ring buffer and direct download support

### Changes from v2.0.1-rc

* Ability to choose between RocksDB and SQLite databases
* Added direct reads and implemented download fallback
* Corrected file times on S3 and Sia providers
* Corrected handling of `chown()` and `chmod()`
* Fixed erroneous download of chunks after resize

Reviewed-on: #27
2024-12-28 15:56:40 -06:00

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/*
Copyright <2018-2024> <scott.e.graves@protonmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include "test.hpp"
#if defined(PROJECT_ENABLE_LIBSODIUM)
namespace repertory {
static constexpr const std::string_view token{"moose"};
static constexpr const std::wstring_view token_w{L"moose"};
TEST(utils_encryption, generate_key) {
auto key1 =
utils::encryption::generate_key<utils::encryption::hash_256_t>(token);
EXPECT_STREQ(
"ab4a0b004e824962913f7c0f79582b6ec7a3b8726426ca61d1a0a28ce5049e96",
utils::collection::to_hex_string(key1).c_str());
auto key2 =
utils::encryption::generate_key<utils::encryption::hash_256_t>("moose");
auto key3 =
utils::encryption::generate_key<utils::encryption::hash_256_t>("moose");
EXPECT_EQ(key2, key3);
auto key4 =
utils::encryption::generate_key<utils::encryption::hash_256_t>("moose2");
EXPECT_NE(key2, key4);
auto key1_w =
utils::encryption::generate_key<utils::encryption::hash_256_t>(token_w);
EXPECT_NE(key1, key1_w);
#if defined(_WIN32)
EXPECT_STREQ(
L"4f5eb2a2ab34e3777b230465283923080b9ba59311e74058ccd74185131d11fe",
utils::collection::to_hex_wstring(key1_w).c_str());
#else // !defined(_WIN32)
EXPECT_STREQ(
L"0392d95ed3eee9772fbb9af68fedf829a8eb0adbe8575d9691cc9a752196766a",
utils::collection::to_hex_wstring(key1_w).c_str());
#endif
auto key2_w =
utils::encryption::generate_key<utils::encryption::hash_256_t>(L"moose");
auto key3_w =
utils::encryption::generate_key<utils::encryption::hash_256_t>(L"moose");
EXPECT_EQ(key2_w, key3_w);
EXPECT_NE(key2_w, key2);
EXPECT_NE(key3_w, key3);
auto key4_w =
utils::encryption::generate_key<utils::encryption::hash_256_t>(L"moose2");
EXPECT_NE(key2_w, key4_w);
EXPECT_NE(key4_w, key4);
}
TEST(utils_encryption, generate_key_default_hasher_is_blake2b_256) {
auto key1 =
utils::encryption::generate_key<utils::encryption::hash_256_t>(token);
auto key2 = utils::encryption::generate_key<utils::encryption::hash_256_t>(
token, [](auto &&data, auto &&size) -> auto {
return utils::encryption::create_hash_blake2b_256(
std::string_view(reinterpret_cast<const char *>(data), size));
});
EXPECT_EQ(key1, key2);
auto key1_w =
utils::encryption::generate_key<utils::encryption::hash_256_t>(token_w);
auto key2_w = utils::encryption::generate_key<utils::encryption::hash_256_t>(
token_w, [](auto &&data, auto &&size) -> auto {
return utils::encryption::create_hash_blake2b_256(std::wstring_view(
reinterpret_cast<const wchar_t *>(data), size / sizeof(wchar_t)));
});
EXPECT_EQ(key1_w, key2_w);
EXPECT_NE(key1_w, key1);
EXPECT_NE(key2_w, key2);
}
TEST(utils_encryption, generate_key_with_hasher) {
auto key1 = utils::encryption::generate_key<utils::encryption::hash_256_t>(
token, utils::encryption::blake2b_256_hasher);
EXPECT_STREQ(
"ab4a0b004e824962913f7c0f79582b6ec7a3b8726426ca61d1a0a28ce5049e96",
utils::collection::to_hex_string(key1).c_str());
auto key2 = utils::encryption::generate_key<utils::encryption::hash_256_t>(
token, utils::encryption::sha256_hasher);
EXPECT_NE(key1, key2);
EXPECT_STREQ(
"182072537ada59e4d6b18034a80302ebae935f66adbdf0f271d3d36309c2d481",
utils::collection::to_hex_string(key2).c_str());
auto key1_w = utils::encryption::generate_key<utils::encryption::hash_256_t>(
token_w, utils::encryption::blake2b_256_hasher);
#if defined(_WIN32)
EXPECT_STREQ(
L"4f5eb2a2ab34e3777b230465283923080b9ba59311e74058ccd74185131d11fe",
utils::collection::to_hex_wstring(key1_w).c_str());
#else // !defined(_WIN32)
EXPECT_STREQ(
L"0392d95ed3eee9772fbb9af68fedf829a8eb0adbe8575d9691cc9a752196766a",
utils::collection::to_hex_wstring(key1_w).c_str());
#endif
auto key2_w = utils::encryption::generate_key<utils::encryption::hash_256_t>(
token_w, utils::encryption::sha256_hasher);
EXPECT_NE(key1_w, key2_w);
#if defined(_WIN32)
EXPECT_STREQ(
L"918e4c6d39bb373f139b5fac8ec0548a9770da399b2835608974ffeac7fab6c4",
utils::collection::to_hex_wstring(key2_w).c_str());
#else // !defined(_WIN32)
EXPECT_STREQ(
L"590ac70125bec4501172937f6a2cbdeb22a87b5e40d5595eccd06b2b20548d8f",
utils::collection::to_hex_wstring(key2_w).c_str());
#endif
EXPECT_NE(key1_w, key1);
EXPECT_NE(key2_w, key2);
}
#if defined(PROJECT_ENABLE_BOOST)
static const std::string buffer = "cow moose dog chicken";
static void test_encrypted_result(const data_buffer &result) {
EXPECT_EQ(buffer.size() + utils::encryption::encryption_header_size,
result.size());
std::string data;
EXPECT_TRUE(utils::encryption::decrypt_data(token, result, data));
EXPECT_EQ(buffer.size(), data.size());
EXPECT_STREQ(buffer.c_str(), data.c_str());
}
TEST(utils_encryption, encrypt_data_buffer) {
data_buffer result;
utils::encryption::encrypt_data(token, buffer, result);
test_encrypted_result(result);
}
TEST(utils_encryption, encrypt_data_buffer_with_key) {
const auto key =
utils::encryption::generate_key<utils::encryption::hash_256_t>(token);
data_buffer result;
utils::encryption::encrypt_data(key, buffer, result);
test_encrypted_result(result);
}
TEST(utils_encryption, encrypt_data_pointer) {
data_buffer result;
utils::encryption::encrypt_data(
token, reinterpret_cast<const unsigned char *>(buffer.data()),
buffer.size(), result);
test_encrypted_result(result);
}
TEST(utils_encryption, encrypt_data_pointer_with_key) {
const auto key =
utils::encryption::generate_key<utils::encryption::hash_256_t>(token);
data_buffer result;
utils::encryption::encrypt_data(
key, reinterpret_cast<const unsigned char *>(buffer.data()),
buffer.size(), result);
test_encrypted_result(result);
}
TEST(utils_encryption, decrypt_data_pointer) {
const auto key =
utils::encryption::generate_key<utils::encryption::hash_256_t>(token);
data_buffer result;
utils::encryption::encrypt_data(
key, reinterpret_cast<const unsigned char *>(buffer.data()),
buffer.size(), result);
std::string data;
EXPECT_TRUE(utils::encryption::decrypt_data(token, result.data(),
result.size(), data));
EXPECT_EQ(buffer.size(), data.size());
EXPECT_STREQ(buffer.c_str(), data.c_str());
}
TEST(utils_encryption, decrypt_data_buffer_with_key) {
const auto key =
utils::encryption::generate_key<utils::encryption::hash_256_t>(token);
data_buffer result;
utils::encryption::encrypt_data(
key, reinterpret_cast<const unsigned char *>(buffer.data()),
buffer.size(), result);
std::string data;
EXPECT_TRUE(utils::encryption::decrypt_data(key, result, data));
EXPECT_EQ(buffer.size(), data.size());
EXPECT_STREQ(buffer.c_str(), data.c_str());
}
TEST(utils_encryption, decrypt_data_pointer_with_key) {
const auto key =
utils::encryption::generate_key<utils::encryption::hash_256_t>(token);
data_buffer result;
utils::encryption::encrypt_data(
key, reinterpret_cast<const unsigned char *>(buffer.data()),
buffer.size(), result);
std::string data;
EXPECT_TRUE(
utils::encryption::decrypt_data(key, result.data(), result.size(), data));
EXPECT_EQ(buffer.size(), data.size());
EXPECT_STREQ(buffer.c_str(), data.c_str());
}
TEST(utils_encryption, decryption_failure) {
const auto key =
utils::encryption::generate_key<utils::encryption::hash_256_t>(token);
data_buffer result;
utils::encryption::encrypt_data(
key, reinterpret_cast<const unsigned char *>(buffer.data()),
buffer.size(), result);
result[0U] = 0U;
result[1U] = 1U;
result[2U] = 2U;
std::string data;
EXPECT_FALSE(utils::encryption::decrypt_data(key, result, data));
}
TEST(utils_encryption, decrypt_file_name) {
auto &source_file = test::create_random_file(
8U * utils::encryption::encrypting_reader::get_data_chunk_size());
EXPECT_TRUE(source_file);
if (source_file) {
stop_type stop_requested{false};
utils::encryption::encrypting_reader reader(
"test.dat", source_file.get_path(), stop_requested, token,
std::nullopt);
auto file_name = reader.get_encrypted_file_name();
EXPECT_EQ(true, utils::encryption::decrypt_file_name(token, file_name));
EXPECT_STREQ("test.dat", file_name.c_str());
}
}
TEST(utils_encryption, decrypt_file_path) {
auto &source_file = test::create_random_file(
8U * utils::encryption::encrypting_reader::get_data_chunk_size());
EXPECT_TRUE(source_file);
if (source_file) {
stop_type stop_requested{false};
utils::encryption::encrypting_reader reader(
"test.dat", source_file.get_path(), stop_requested, token, "moose/cow");
auto file_path = reader.get_encrypted_file_path();
EXPECT_EQ(true, utils::encryption::decrypt_file_path(token, file_path));
EXPECT_STREQ("/moose/cow/test.dat", file_path.c_str());
}
}
#endif // defined(PROJECT_ENABLE_BOOST)
} // namespace repertory
#endif // defined(PROJECT_ENABLE_LIBSODIUM)
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