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- // Copyright 2015 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 ASH_COMPONENTS_PROXIMITY_AUTH_PROXIMITY_AUTH_CLIENT_H_
- #define ASH_COMPONENTS_PROXIMITY_AUTH_PROXIMITY_AUTH_CLIENT_H_
- #include <memory>
- #include <string>
- #include "ash/components/proximity_auth/proximity_auth_pref_manager.h"
- #include "ash/public/cpp/smartlock_state.h"
- #include "ash/services/device_sync/proto/cryptauth_api.pb.h"
- #include "base/callback_forward.h"
- namespace proximity_auth {
- // An interface that needs to be supplied to the Proximity Auth component by its
- // embedder. There should be one |ProximityAuthClient| per
- // |content::BrowserContext|.
- class ProximityAuthClient {
- public:
- virtual ~ProximityAuthClient() {}
- // Updates the user pod on the signin or lock screen to reflect the provided
- // Smart Lock state.
- virtual void UpdateSmartLockState(ash::SmartLockState state) = 0;
- // Finalizes an unlock attempt initiated by the user. If |success| is true,
- // the screen is unlocked; otherwise, the auth attempt is rejected. An auth
- // attempt must be in progress before calling this function.
- virtual void FinalizeUnlock(bool success) = 0;
- // Finalizes a sign-in attempt initiated by the user. If |secret| is valid,
- // the user is signed in; otherwise, the auth attempt is rejected. An auth
- // attempt must be in progress before calling this function.
- virtual void FinalizeSignin(const std::string& secret) = 0;
- // Gets the wrapped challenge for the given |user_id| and |remote_public_key|
- // of the user's remote device. The challenge binds to the secure channel
- // using |channel_binding_data|.
- // |callback| will be invoked when the challenge is acquired.
- virtual void GetChallengeForUserAndDevice(
- const std::string& user_email,
- const std::string& remote_public_key,
- const std::string& channel_binding_data,
- base::OnceCallback<void(const std::string& challenge)> callback) = 0;
- // Returns the manager responsible for EasyUnlock preferences.
- virtual ProximityAuthPrefManager* GetPrefManager() = 0;
- };
- } // namespace proximity_auth
- #endif // ASH_COMPONENTS_PROXIMITY_AUTH_PROXIMITY_AUTH_CLIENT_H_
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