64 lines
2.6 KiB
C++
64 lines
2.6 KiB
C++
|
#include <google/gtest/gtest.h>
|
||
|
|
#include "../../../src/config/crypto/CryConfigEncryptorFactory.h"
|
||
|
|
#include <messmer/cpp-utils/crypto/symmetric/ciphers.h>
|
||
|
|
#include <messmer/cpp-utils/data/DataFixture.h>
|
||
|
|
#include <messmer/cpp-utils/pointer/unique_ref_boost_optional_gtest_workaround.h>
|
||
|
|
|
||
|
|
using cpputils::SCrypt;
|
||
|
|
using cpputils::AES256_GCM;
|
||
|
|
using cpputils::Data;
|
||
|
|
using cpputils::DataFixture;
|
||
|
|
using boost::none;
|
||
|
|
using std::ostream;
|
||
|
|
using namespace cryfs;
|
||
|
|
|
||
|
|
// This is needed for google test
|
||
|
|
namespace boost {
|
||
|
|
inline ostream &operator<<(ostream &stream, const CryConfigEncryptor::Decrypted &) {
|
||
|
|
return stream << "CryConfigEncryptor::Decrypted()";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
class CryConfigEncryptorFactoryTest: public ::testing::Test {
|
||
|
|
public:
|
||
|
|
};
|
||
|
|
|
||
|
|
TEST_F(CryConfigEncryptorFactoryTest, EncryptAndDecrypt_SameEncryptor) {
|
||
|
|
auto encryptor = CryConfigEncryptorFactory::deriveKey("mypassword", SCrypt::TestSettings);
|
||
|
|
Data encrypted = encryptor->encrypt(DataFixture::generate(400), AES256_GCM::NAME);
|
||
|
|
auto decrypted = encryptor->decrypt(encrypted).value();
|
||
|
|
EXPECT_EQ(DataFixture::generate(400), decrypted.data);
|
||
|
|
}
|
||
|
|
|
||
|
|
TEST_F(CryConfigEncryptorFactoryTest, EncryptAndDecrypt_NewEncryptor) {
|
||
|
|
auto encryptor = CryConfigEncryptorFactory::deriveKey("mypassword", SCrypt::TestSettings);
|
||
|
|
Data encrypted = encryptor->encrypt(DataFixture::generate(400), AES256_GCM::NAME);
|
||
|
|
|
||
|
|
auto loadedEncryptor = CryConfigEncryptorFactory::loadKey(encrypted, "mypassword").value();
|
||
|
|
auto decrypted = loadedEncryptor->decrypt(encrypted).value();
|
||
|
|
EXPECT_EQ(DataFixture::generate(400), decrypted.data);
|
||
|
|
}
|
||
|
|
|
||
|
|
TEST_F(CryConfigEncryptorFactoryTest, DoesntDecryptWithWrongPassword) {
|
||
|
|
auto encryptor = CryConfigEncryptorFactory::deriveKey("mypassword", SCrypt::TestSettings);
|
||
|
|
Data encrypted = encryptor->encrypt(DataFixture::generate(400), AES256_GCM::NAME);
|
||
|
|
|
||
|
|
auto loadedEncryptor = CryConfigEncryptorFactory::loadKey(encrypted, "wrongpassword").value();
|
||
|
|
auto decrypted = loadedEncryptor->decrypt(encrypted);
|
||
|
|
EXPECT_EQ(none, decrypted);
|
||
|
|
}
|
||
|
|
|
||
|
|
TEST_F(CryConfigEncryptorFactoryTest, DoesntDecryptWithWrongPassword_EmptyData) {
|
||
|
|
auto encryptor = CryConfigEncryptorFactory::deriveKey("mypassword", SCrypt::TestSettings);
|
||
|
|
Data encrypted = encryptor->encrypt(Data(0), AES256_GCM::NAME);
|
||
|
|
|
||
|
|
auto loadedEncryptor = CryConfigEncryptorFactory::loadKey(encrypted, "wrongpassword").value();
|
||
|
|
auto decrypted = loadedEncryptor->decrypt(encrypted);
|
||
|
|
EXPECT_EQ(none, decrypted);
|
||
|
|
}
|
||
|
|
|
||
|
|
TEST_F(CryConfigEncryptorFactoryTest, DoesntDecryptInvalidData) {
|
||
|
|
auto loadedEncryptor = CryConfigEncryptorFactory::loadKey(Data(0), "mypassword");
|
||
|
|
EXPECT_EQ(none, loadedEncryptor);
|
||
|
|
}
|