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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_WEBDATA_ENCRYPTOR_ENCRYPTOR_PASSWORD_MAC_H_
#define COMPONENTS_WEBDATA_ENCRYPTOR_ENCRYPTOR_PASSWORD_MAC_H_
#include <string>
#include "base/basictypes.h"
namespace crypto {
class AppleKeychain;
} // namespace crypto
class EncryptorPassword {
public:
explicit EncryptorPassword(const crypto::AppleKeychain& keychain)
: keychain_(keychain) {
}
// Get the Encryptor password for this system. If no password exists
// in the Keychain then one is generated, stored in the Mac keychain, and
// returned.
// If one exists then it is fetched from the Keychain and returned.
// If the user disallows access to the Keychain (or an error occurs) then an
// empty string is returned.
std::string GetEncryptorPassword() const;
private:
DISALLOW_COPY_AND_ASSIGN(EncryptorPassword);
const crypto::AppleKeychain& keychain_;
};
#endif // COMPONENTS_WEBDATA_ENCRYPTOR_ENCRYPTOR_PASSWORD_MAC_H_
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