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content / browser / webauth / virtual_discovery.cc [blame]
// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/webauth/virtual_discovery.h"
#include <memory>
#include <string_view>
#include <utility>
#include "base/check.h"
#include "base/functional/bind.h"
#include "base/location.h"
#include "base/memory/weak_ptr.h"
#include "base/task/single_thread_task_runner.h"
#include "device/fido/fido_device.h"
#include "device/fido/fido_device_discovery.h"
#include "device/fido/fido_transport_protocol.h"
#include "device/fido/virtual_fido_device_authenticator.h"
namespace content {
VirtualFidoDiscovery::VirtualFidoDiscovery(
::device::FidoTransportProtocol transport)
: FidoDeviceDiscovery(transport) {}
VirtualFidoDiscovery::~VirtualFidoDiscovery() = default;
void VirtualFidoDiscovery::AddVirtualDevice(
std::unique_ptr<device::VirtualFidoDevice> device) {
// The real implementation would never notify the client's observer about
// devices before the client calls Start(), mimic the same behavior.
if (is_start_requested()) {
auto authenticator =
std::make_unique<device::VirtualFidoDeviceAuthenticator>(
std::move(device));
FidoDeviceDiscovery::AddAuthenticator(std::move(authenticator));
} else {
devices_pending_discovery_start_.push_back(std::move(device));
}
}
bool VirtualFidoDiscovery::RemoveVirtualDevice(std::string_view device_id) {
DCHECK(is_start_requested());
return ::device::FidoDeviceDiscovery::RemoveDevice(device_id);
}
void VirtualFidoDiscovery::StartInternal() {
for (auto& device : devices_pending_discovery_start_) {
auto authenticator =
std::make_unique<device::VirtualFidoDeviceAuthenticator>(
std::move(device));
FidoDeviceDiscovery::AddAuthenticator(std::move(authenticator));
}
devices_pending_discovery_start_.clear();
base::SingleThreadTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE,
base::BindOnce(&VirtualFidoDiscovery::NotifyDiscoveryStarted,
weak_ptr_factory_.GetWeakPtr(), /*success=*/true));
}
} // namespace content