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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/cryptauth/remote_device_loader.h" | 5 #include "components/cryptauth/remote_device_loader.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/base64url.h" | 10 #include "base/base64url.h" |
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49 user_id, | 49 user_id, |
50 user_private_key, | 50 user_private_key, |
51 std::move(secure_message_delegate))); | 51 std::move(secure_message_delegate))); |
52 } | 52 } |
53 | 53 |
54 RemoteDeviceLoader::RemoteDeviceLoader( | 54 RemoteDeviceLoader::RemoteDeviceLoader( |
55 const std::vector<cryptauth::ExternalDeviceInfo>& device_info_list, | 55 const std::vector<cryptauth::ExternalDeviceInfo>& device_info_list, |
56 const std::string& user_id, | 56 const std::string& user_id, |
57 const std::string& user_private_key, | 57 const std::string& user_private_key, |
58 std::unique_ptr<cryptauth::SecureMessageDelegate> secure_message_delegate) | 58 std::unique_ptr<cryptauth::SecureMessageDelegate> secure_message_delegate) |
59 : should_load_beacon_seeds_(false), | 59 : remaining_devices_(device_info_list), |
60 remaining_devices_(device_info_list), | |
61 user_id_(user_id), | 60 user_id_(user_id), |
62 user_private_key_(user_private_key), | 61 user_private_key_(user_private_key), |
63 secure_message_delegate_(std::move(secure_message_delegate)), | 62 secure_message_delegate_(std::move(secure_message_delegate)), |
64 weak_ptr_factory_(this) {} | 63 weak_ptr_factory_(this) {} |
65 | 64 |
66 RemoteDeviceLoader::~RemoteDeviceLoader() {} | 65 RemoteDeviceLoader::~RemoteDeviceLoader() {} |
67 | 66 |
68 void RemoteDeviceLoader::Load(bool should_load_beacon_seeds, | 67 void RemoteDeviceLoader::Load(const RemoteDeviceCallback& callback) { |
69 const RemoteDeviceCallback& callback) { | |
70 DCHECK(callback_.is_null()); | 68 DCHECK(callback_.is_null()); |
71 should_load_beacon_seeds_ = should_load_beacon_seeds; | |
72 callback_ = callback; | 69 callback_ = callback; |
73 PA_LOG(INFO) << "Loading " << remaining_devices_.size() | 70 PA_LOG(INFO) << "Loading " << remaining_devices_.size() |
74 << " remote devices"; | 71 << " remote devices"; |
75 | 72 |
76 if (remaining_devices_.empty()) { | 73 if (remaining_devices_.empty()) { |
77 callback_.Run(remote_devices_); | 74 callback_.Run(remote_devices_); |
78 return; | 75 return; |
79 } | 76 } |
80 | 77 |
81 std::vector<cryptauth::ExternalDeviceInfo> all_devices_to_convert = | 78 std::vector<cryptauth::ExternalDeviceInfo> all_devices_to_convert = |
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97 remaining_devices_.begin(), remaining_devices_.end(), | 94 remaining_devices_.begin(), remaining_devices_.end(), |
98 [&public_key](const cryptauth::ExternalDeviceInfo& device) { | 95 [&public_key](const cryptauth::ExternalDeviceInfo& device) { |
99 return device.public_key() == public_key; | 96 return device.public_key() == public_key; |
100 }); | 97 }); |
101 | 98 |
102 DCHECK(iterator != remaining_devices_.end()); | 99 DCHECK(iterator != remaining_devices_.end()); |
103 remaining_devices_.erase(iterator); | 100 remaining_devices_.erase(iterator); |
104 PA_LOG(INFO) << "Derived PSK for " << device.friendly_device_name() | 101 PA_LOG(INFO) << "Derived PSK for " << device.friendly_device_name() |
105 << ", " << remaining_devices_.size() << " keys remaining."; | 102 << ", " << remaining_devices_.size() << " keys remaining."; |
106 | 103 |
107 cryptauth::RemoteDevice remote_device( | 104 remote_devices_.push_back(cryptauth::RemoteDevice( |
108 user_id_, device.friendly_device_name(), device.public_key(), | 105 user_id_, device.friendly_device_name(), device.public_key(), |
109 device.bluetooth_address(), psk, std::string()); | 106 device.bluetooth_address(), psk, std::string())); |
110 | |
111 if (should_load_beacon_seeds_) { | |
112 std::vector<BeaconSeed> beacon_seeds; | |
113 for (const BeaconSeed& beacon_seed : device.beacon_seeds()) { | |
114 beacon_seeds.push_back(beacon_seed); | |
115 } | |
116 remote_device.LoadBeaconSeeds(beacon_seeds); | |
117 } | |
118 remote_devices_.push_back(remote_device); | |
119 | 107 |
120 if (remaining_devices_.empty()) | 108 if (remaining_devices_.empty()) |
121 callback_.Run(remote_devices_); | 109 callback_.Run(remote_devices_); |
122 } | 110 } |
123 | 111 |
124 } // namespace cryptauth | 112 } // namespace cryptauth |
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