46 lines
1.6 KiB
C++
46 lines
1.6 KiB
C++
#pragma once
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#ifndef MESSMER_CRYFS_SRC_CRYCONFIGLOADER_H_
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#define MESSMER_CRYFS_SRC_CRYCONFIGLOADER_H_
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#include <messmer/cpp-utils/pointer/unique_ref.h>
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#include <boost/filesystem/path.hpp>
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#include "CryConfig.h"
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#include "CryCipher.h"
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#include <messmer/blockstore/implementations/encrypted/ciphers/ciphers.h>
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#include <messmer/cpp-utils/io/Console.h>
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namespace cryfs {
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class CryConfigLoader {
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public:
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CryConfigLoader();
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explicit CryConfigLoader(cpputils::unique_ref<cpputils::Console> console);
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cpputils::unique_ref<CryConfig> loadOrCreate(const boost::filesystem::path &filename);
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cpputils::unique_ref<CryConfig> createNew(const boost::filesystem::path &filename);
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boost::optional<cpputils::unique_ref<CryConfig>> loadExisting(const boost::filesystem::path &filename);
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//This method is only for testing purposes, because creating weak keys is much faster than creating strong keys.
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cpputils::unique_ref<CryConfig> loadOrCreateWithWeakKey(const boost::filesystem::path &filename);
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cpputils::unique_ref<CryConfig> createNewWithWeakKey(const boost::filesystem::path &filename);
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private:
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void _initializeConfig(CryConfig *config);
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void _generateCipher(CryConfig *config);
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void _generateEncKey(CryConfig *config);
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void _generateRootBlobKey(CryConfig *config);
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void _initializeConfigWithWeakKey(CryConfig *config); // TODO Rename to _initializeConfigForTest
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void _generateWeakEncKey(CryConfig *config); // TODO Rename to _generateTestEncKey
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void _generateTestCipher(CryConfig *config);
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bool _showWarningForCipherAndReturnIfOk(const std::string &cipherName);
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cpputils::unique_ref<cpputils::Console> _console;
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};
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}
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#endif
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