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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.
- #include "ash/components/multidevice/remote_device.h"
- #include "base/base64.h"
- namespace ash::multidevice {
- // static
- std::string RemoteDevice::GenerateDeviceId(const std::string& public_key) {
- std::string device_id;
- base::Base64Encode(public_key, &device_id);
- return device_id;
- }
- // static
- std::string RemoteDevice::DerivePublicKey(const std::string& device_id) {
- std::string public_key;
- if (base::Base64Decode(device_id, &public_key))
- return public_key;
- return std::string();
- }
- RemoteDevice::RemoteDevice() : last_update_time_millis(0L) {}
- RemoteDevice::RemoteDevice(
- const std::string& user_email,
- const std::string& instance_id,
- const std::string& name,
- const std::string& pii_free_name,
- const std::string& public_key,
- const std::string& persistent_symmetric_key,
- int64_t last_update_time_millis,
- const std::map<SoftwareFeature, SoftwareFeatureState>& software_features,
- const std::vector<BeaconSeed>& beacon_seeds,
- const std::string& bluetooth_public_address)
- : user_email(user_email),
- instance_id(instance_id),
- name(name),
- pii_free_name(pii_free_name),
- public_key(public_key),
- persistent_symmetric_key(persistent_symmetric_key),
- last_update_time_millis(last_update_time_millis),
- software_features(software_features),
- beacon_seeds(beacon_seeds),
- bluetooth_public_address(bluetooth_public_address) {}
- RemoteDevice::RemoteDevice(const RemoteDevice& other) = default;
- RemoteDevice::~RemoteDevice() {}
- std::string RemoteDevice::GetDeviceId() const {
- return RemoteDevice::GenerateDeviceId(public_key);
- }
- bool RemoteDevice::operator==(const RemoteDevice& other) const {
- return user_email == other.user_email && instance_id == other.instance_id &&
- name == other.name && pii_free_name == other.pii_free_name &&
- public_key == other.public_key &&
- persistent_symmetric_key == other.persistent_symmetric_key &&
- last_update_time_millis == other.last_update_time_millis &&
- software_features == other.software_features &&
- beacon_seeds == other.beacon_seeds &&
- bluetooth_public_address == other.bluetooth_public_address;
- }
- bool RemoteDevice::operator<(const RemoteDevice& other) const {
- if (!instance_id.empty() || !other.instance_id.empty())
- return instance_id.compare(other.instance_id) < 0;
- // |public_key| can contain null bytes, so use GetDeviceId(), which cannot
- // contain null bytes, to compare devices.
- // Note: Devices that do not have an Instance ID are v1 DeviceSync devices,
- // which should have a public key.
- return GetDeviceId().compare(other.GetDeviceId()) < 0;
- }
- } // namespace ash::multidevice
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