32 lines
1.1 KiB
C++
32 lines
1.1 KiB
C++
#pragma once
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#ifndef CRYFS_CRYPASSWORDFROMCONSOLEKEYPROVIDER_H
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#define CRYFS_CRYPASSWORDFROMCONSOLEKEYPROVIDER_H
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#include "CryKeyProvider.h"
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#include <functional>
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#include <cpp-utils/crypto/kdf/PasswordBasedKDF.h>
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#include <cpp-utils/io/Console.h>
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namespace cryfs {
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// TODO Remove duplication with CryPresetPasswordBasedKeyProvider
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class CryPasswordBasedKeyProvider final : public CryKeyProvider {
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public:
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explicit CryPasswordBasedKeyProvider(std::shared_ptr<cpputils::Console> console, std::function<std::string()> askPasswordForExistingFilesystem, std::function<std::string()> askPasswordForNewFilesystem, cpputils::unique_ref<cpputils::PasswordBasedKDF> kdf);
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cpputils::EncryptionKey requestKeyForExistingFilesystem(size_t keySize, const cpputils::Data& kdfParameters) override;
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KeyResult requestKeyForNewFilesystem(size_t keySize) override;
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private:
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std::shared_ptr<cpputils::Console> _console;
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std::function<std::string()> _askPasswordForExistingFilesystem;
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std::function<std::string()> _askPasswordForNewFilesystem;
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cpputils::unique_ref<cpputils::PasswordBasedKDF> _kdf;
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DISALLOW_COPY_AND_ASSIGN(CryPasswordBasedKeyProvider);
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};
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}
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#endif
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