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/*
*
* Copyright 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#pragma once
#include <utility>
#include "hci/address_with_type.h"
#include "hci/hci_packets.h"
#include "security/channel/security_manager_channel.h"
#include "security/record/security_record.h"
#include "security/smp_packets.h"
#include "security/ui.h"
namespace bluetooth {
namespace security {
namespace pairing {
/**
* Base structure for handling pairing events.
*
* <p>Extend this class in order to implement a new style of pairing.
*/
class PairingHandler : public UICallbacks {
public:
PairingHandler(channel::SecurityManagerChannel* security_manager_channel,
std::shared_ptr<record::SecurityRecord> record)
: security_manager_channel_(security_manager_channel), record_(std::move(record)) {}
virtual ~PairingHandler() = default;
// Classic
virtual void Initiate(bool locally_initiated, hci::IoCapability io_capability, hci::OobDataPresent oob_present,
hci::AuthenticationRequirements auth_requirements) = 0; // This is for local initiated only
virtual void Cancel() = 0;
virtual void OnReceive(hci::ChangeConnectionLinkKeyCompleteView packet) = 0;
virtual void OnReceive(hci::MasterLinkKeyCompleteView packet) = 0;
virtual void OnReceive(hci::PinCodeRequestView packet) = 0;
virtual void OnReceive(hci::LinkKeyRequestView packet) = 0;
virtual void OnReceive(hci::LinkKeyNotificationView packet) = 0;
virtual void OnReceive(hci::IoCapabilityRequestView packet) = 0;
virtual void OnReceive(hci::IoCapabilityResponseView packet) = 0;
virtual void OnReceive(hci::SimplePairingCompleteView packet) = 0;
virtual void OnReceive(hci::ReturnLinkKeysView packet) = 0;
virtual void OnReceive(hci::EncryptionChangeView packet) = 0;
virtual void OnReceive(hci::EncryptionKeyRefreshCompleteView packet) = 0;
virtual void OnReceive(hci::RemoteOobDataRequestView packet) = 0;
virtual void OnReceive(hci::UserPasskeyNotificationView packet) = 0;
virtual void OnReceive(hci::KeypressNotificationView packet) = 0;
virtual void OnReceive(hci::UserConfirmationRequestView packet) = 0;
virtual void OnReceive(hci::UserPasskeyRequestView packet) = 0;
virtual void OnPairingPromptAccepted(const bluetooth::hci::AddressWithType& address, bool confirmed) = 0;
virtual void OnConfirmYesNo(const bluetooth::hci::AddressWithType& address, bool confirmed) = 0;
virtual void OnPasskeyEntry(const bluetooth::hci::AddressWithType& address, uint32_t passkey) = 0;
protected:
std::shared_ptr<record::SecurityRecord> GetRecord() {
return record_;
}
channel::SecurityManagerChannel* GetChannel() {
return security_manager_channel_;
}
private:
channel::SecurityManagerChannel* security_manager_channel_ __attribute__((unused));
std::shared_ptr<record::SecurityRecord> record_ __attribute__((unused));
};
} // namespace pairing
} // namespace security
} // namespace bluetooth
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