| // Copyright 2014 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 CHROME_BROWSER_EXTENSIONS_API_EASY_UNLOCK_PRIVATE_EASY_UNLOCK_PRIVATE_CRYPTO_DELEGATE_H_ |
| #define CHROME_BROWSER_EXTENSIONS_API_EASY_UNLOCK_PRIVATE_EASY_UNLOCK_PRIVATE_CRYPTO_DELEGATE_H_ |
| |
| #include <string> |
| |
| #include "base/callback.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "chrome/common/extensions/api/easy_unlock_private.h" |
| |
| namespace extensions { |
| namespace api { |
| |
| // Wrapper around EasyUnlock dbus client on ChromeOS. On other platforms, the |
| // methods are stubbed out. |
| class EasyUnlockPrivateCryptoDelegate { |
| public: |
| typedef base::Callback<void(const std::string& data)> DataCallback; |
| |
| typedef base::Callback<void(const std::string& public_key, |
| const std::string& private_key)> |
| KeyPairCallback; |
| |
| virtual ~EasyUnlockPrivateCryptoDelegate() {} |
| |
| // Creates platform specific delegate instance. Non Chrome OS implementations |
| // currently do nothing but invoke callbacks with empty data. |
| static scoped_ptr<EasyUnlockPrivateCryptoDelegate> Create(); |
| |
| // See chromeos/dbus/easy_unlock_client.h for info on these methods. |
| virtual void GenerateEcP256KeyPair(const KeyPairCallback& callback) = 0; |
| virtual void PerformECDHKeyAgreement(const std::string& private_key, |
| const std::string& public_key, |
| const DataCallback& callback) = 0; |
| virtual void CreateSecureMessage( |
| const std::string& payload, |
| const std::string& secret_key, |
| const std::string& associated_data, |
| const std::string& public_metadata, |
| const std::string& verification_key_id, |
| easy_unlock_private::EncryptionType encryption_type, |
| easy_unlock_private::SignatureType signature_type, |
| const DataCallback& callback) = 0; |
| virtual void UnwrapSecureMessage( |
| const std::string& message, |
| const std::string& secret_key, |
| const std::string& associated_data, |
| easy_unlock_private::EncryptionType encryption_type, |
| easy_unlock_private::SignatureType signature_type, |
| const DataCallback& callback) = 0; |
| }; |
| |
| } // namespace api |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_EXTENSIONS_API_EASY_UNLOCK_PRIVATE_EASY_UNLOCK_PRIVATE_CRYPTO_DELEGATE_H_ |