67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
//
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// Copyright (C) 2011 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#ifndef SHILL_CRYPTO_PROVIDER_H_
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#define SHILL_CRYPTO_PROVIDER_H_
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#include <string>
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#include <base/files/file_path.h>
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#include <base/memory/scoped_vector.h>
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#include <gtest/gtest_prod.h> // for FRIEND_TEST
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#include "shill/crypto_interface.h"
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namespace shill {
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class CryptoProvider {
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public:
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CryptoProvider();
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void Init();
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// Returns |plaintext| encrypted by the highest priority available crypto
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// module capable of performing the operation. If no module succeeds, returns
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// |plaintext| as is.
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std::string Encrypt(const std::string& plaintext);
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// Returns |ciphertext| decrypted by the highest priority available crypto
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// module capable of performing the operation. If no module succeeds, returns
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// |ciphertext| as is.
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std::string Decrypt(const std::string& ciphertext);
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void set_key_matter_file(const base::FilePath& path) {
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key_matter_file_ = path;
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}
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private:
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FRIEND_TEST(CryptoProviderTest, Init);
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FRIEND_TEST(KeyFileStoreTest, OpenClose);
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typedef ScopedVector<CryptoInterface> Cryptos;
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static const char kKeyMatterFile[];
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// Registered crypto modules in high to low priority order.
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Cryptos cryptos_;
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base::FilePath key_matter_file_;
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DISALLOW_COPY_AND_ASSIGN(CryptoProvider);
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};
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} // namespace shill
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#endif // SHILL_CRYPTO_PROVIDER_H_
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