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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "components/proximity_auth/remote_device_life_cycle_impl.h" | 5 #include "components/proximity_auth/remote_device_life_cycle_impl.h" |
| 6 | 6 |
| 7 #include <utility> | 7 #include <utility> |
| 8 | 8 |
| 9 #include "base/bind.h" | 9 #include "base/bind.h" |
| 10 #include "base/location.h" | 10 #include "base/location.h" |
| 11 #include "base/memory/ptr_util.h" | 11 #include "base/memory/ptr_util.h" |
| 12 #include "base/threading/thread_task_runner_handle.h" | 12 #include "base/threading/thread_task_runner_handle.h" |
| 13 #include "base/time/default_tick_clock.h" | 13 #include "base/time/default_tick_clock.h" |
| 14 #include "components/cryptauth/bluetooth_throttler_impl.h" |
| 14 #include "components/cryptauth/secure_message_delegate.h" | 15 #include "components/cryptauth/secure_message_delegate.h" |
| 15 #include "components/proximity_auth/ble/bluetooth_low_energy_connection.h" | 16 #include "components/proximity_auth/ble/bluetooth_low_energy_connection.h" |
| 16 #include "components/proximity_auth/ble/bluetooth_low_energy_connection_finder.h
" | 17 #include "components/proximity_auth/ble/bluetooth_low_energy_connection_finder.h
" |
| 17 #include "components/proximity_auth/bluetooth_connection.h" | 18 #include "components/proximity_auth/bluetooth_connection.h" |
| 18 #include "components/proximity_auth/bluetooth_connection_finder.h" | 19 #include "components/proximity_auth/bluetooth_connection_finder.h" |
| 19 #include "components/proximity_auth/bluetooth_throttler_impl.h" | |
| 20 #include "components/proximity_auth/device_to_device_authenticator.h" | 20 #include "components/proximity_auth/device_to_device_authenticator.h" |
| 21 #include "components/proximity_auth/logging/logging.h" | 21 #include "components/proximity_auth/logging/logging.h" |
| 22 #include "components/proximity_auth/messenger_impl.h" | 22 #include "components/proximity_auth/messenger_impl.h" |
| 23 #include "components/proximity_auth/proximity_auth_client.h" | 23 #include "components/proximity_auth/proximity_auth_client.h" |
| 24 #include "components/proximity_auth/secure_context.h" | 24 #include "components/proximity_auth/secure_context.h" |
| 25 | 25 |
| 26 namespace proximity_auth { | 26 namespace proximity_auth { |
| 27 | 27 |
| 28 namespace { | 28 namespace { |
| 29 | 29 |
| (...skipping 10 matching lines...) Expand all Loading... |
| 40 | 40 |
| 41 } // namespace | 41 } // namespace |
| 42 | 42 |
| 43 RemoteDeviceLifeCycleImpl::RemoteDeviceLifeCycleImpl( | 43 RemoteDeviceLifeCycleImpl::RemoteDeviceLifeCycleImpl( |
| 44 const cryptauth::RemoteDevice& remote_device, | 44 const cryptauth::RemoteDevice& remote_device, |
| 45 ProximityAuthClient* proximity_auth_client) | 45 ProximityAuthClient* proximity_auth_client) |
| 46 : remote_device_(remote_device), | 46 : remote_device_(remote_device), |
| 47 proximity_auth_client_(proximity_auth_client), | 47 proximity_auth_client_(proximity_auth_client), |
| 48 state_(RemoteDeviceLifeCycle::State::STOPPED), | 48 state_(RemoteDeviceLifeCycle::State::STOPPED), |
| 49 observers_(base::ObserverList<Observer>::NOTIFY_EXISTING_ONLY), | 49 observers_(base::ObserverList<Observer>::NOTIFY_EXISTING_ONLY), |
| 50 bluetooth_throttler_(new BluetoothThrottlerImpl( | 50 bluetooth_throttler_(new cryptauth::BluetoothThrottlerImpl( |
| 51 base::WrapUnique(new base::DefaultTickClock()))), | 51 base::WrapUnique(new base::DefaultTickClock()))), |
| 52 weak_ptr_factory_(this) {} | 52 weak_ptr_factory_(this) {} |
| 53 | 53 |
| 54 RemoteDeviceLifeCycleImpl::~RemoteDeviceLifeCycleImpl() {} | 54 RemoteDeviceLifeCycleImpl::~RemoteDeviceLifeCycleImpl() {} |
| 55 | 55 |
| 56 void RemoteDeviceLifeCycleImpl::Start() { | 56 void RemoteDeviceLifeCycleImpl::Start() { |
| 57 PA_LOG(INFO) << "Life cycle for " << remote_device_.bluetooth_address | 57 PA_LOG(INFO) << "Life cycle for " << remote_device_.bluetooth_address |
| 58 << " started."; | 58 << " started."; |
| 59 DCHECK(state_ == RemoteDeviceLifeCycle::State::STOPPED); | 59 DCHECK(state_ == RemoteDeviceLifeCycle::State::STOPPED); |
| 60 FindConnection(); | 60 FindConnection(); |
| (...skipping 52 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 113 | 113 |
| 114 void RemoteDeviceLifeCycleImpl::FindConnection() { | 114 void RemoteDeviceLifeCycleImpl::FindConnection() { |
| 115 connection_finder_ = CreateConnectionFinder(); | 115 connection_finder_ = CreateConnectionFinder(); |
| 116 connection_finder_->Find( | 116 connection_finder_->Find( |
| 117 base::Bind(&RemoteDeviceLifeCycleImpl::OnConnectionFound, | 117 base::Bind(&RemoteDeviceLifeCycleImpl::OnConnectionFound, |
| 118 weak_ptr_factory_.GetWeakPtr())); | 118 weak_ptr_factory_.GetWeakPtr())); |
| 119 TransitionToState(RemoteDeviceLifeCycle::State::FINDING_CONNECTION); | 119 TransitionToState(RemoteDeviceLifeCycle::State::FINDING_CONNECTION); |
| 120 } | 120 } |
| 121 | 121 |
| 122 void RemoteDeviceLifeCycleImpl::OnConnectionFound( | 122 void RemoteDeviceLifeCycleImpl::OnConnectionFound( |
| 123 std::unique_ptr<Connection> connection) { | 123 std::unique_ptr<cryptauth::Connection> connection) { |
| 124 DCHECK(state_ == RemoteDeviceLifeCycle::State::FINDING_CONNECTION); | 124 DCHECK(state_ == RemoteDeviceLifeCycle::State::FINDING_CONNECTION); |
| 125 connection_ = std::move(connection); | 125 connection_ = std::move(connection); |
| 126 authenticator_ = CreateAuthenticator(); | 126 authenticator_ = CreateAuthenticator(); |
| 127 authenticator_->Authenticate( | 127 authenticator_->Authenticate( |
| 128 base::Bind(&RemoteDeviceLifeCycleImpl::OnAuthenticationResult, | 128 base::Bind(&RemoteDeviceLifeCycleImpl::OnAuthenticationResult, |
| 129 weak_ptr_factory_.GetWeakPtr())); | 129 weak_ptr_factory_.GetWeakPtr())); |
| 130 TransitionToState(RemoteDeviceLifeCycle::State::AUTHENTICATING); | 130 TransitionToState(RemoteDeviceLifeCycle::State::AUTHENTICATING); |
| 131 } | 131 } |
| 132 | 132 |
| 133 void RemoteDeviceLifeCycleImpl::OnAuthenticationResult( | 133 void RemoteDeviceLifeCycleImpl::OnAuthenticationResult( |
| (...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 166 TransitionToState(RemoteDeviceLifeCycle::State::SECURE_CHANNEL_ESTABLISHED); | 166 TransitionToState(RemoteDeviceLifeCycle::State::SECURE_CHANNEL_ESTABLISHED); |
| 167 } | 167 } |
| 168 | 168 |
| 169 void RemoteDeviceLifeCycleImpl::OnDisconnected() { | 169 void RemoteDeviceLifeCycleImpl::OnDisconnected() { |
| 170 DCHECK(state_ == RemoteDeviceLifeCycle::State::SECURE_CHANNEL_ESTABLISHED); | 170 DCHECK(state_ == RemoteDeviceLifeCycle::State::SECURE_CHANNEL_ESTABLISHED); |
| 171 messenger_.reset(); | 171 messenger_.reset(); |
| 172 FindConnection(); | 172 FindConnection(); |
| 173 } | 173 } |
| 174 | 174 |
| 175 } // namespace proximity_auth | 175 } // namespace proximity_auth |
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