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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/credential_provider/extension/user_context_enumerator.h"
#include <windows.h>
#include <map>
#include <vector>
#include "base/strings/utf_string_conversions.h"
#include "chrome/credential_provider/extension/task.h"
#include "chrome/credential_provider/extension/user_device_context.h"
#include "chrome/credential_provider/gaiacp/gcp_utils.h"
#include "chrome/credential_provider/gaiacp/logging.h"
#include "chrome/credential_provider/gaiacp/reg_utils.h"
namespace credential_provider {
namespace extension {
// static
UserContextEnumerator** UserContextEnumerator::GetInstanceStorage() {
static UserContextEnumerator* instance = new UserContextEnumerator();
return &instance;
}
// static
UserContextEnumerator* UserContextEnumerator::Get() {
return *GetInstanceStorage();
}
UserContextEnumerator::UserContextEnumerator() = default;
UserContextEnumerator::~UserContextEnumerator() = default;
HRESULT UserContextEnumerator::PerformTask(const std::string& task_name,
Task& task) {
std::wstring serial_number = GetSerialNumber();
std::wstring machine_guid = L"";
HRESULT hr = GetMachineGuid(&machine_guid);
if (FAILED(hr))
LOGFN(WARNING) << "GetMachineGuid failed hr=" << putHR(hr);
std::map<std::wstring, UserTokenHandleInfo> sid_to_gaia_id;
hr = GetUserTokenHandles(&sid_to_gaia_id);
if (FAILED(hr)) {
LOGFN(ERROR) << "GetUserTokenHandles failed hr=" << putHR(hr);
return hr;
}
if (sid_to_gaia_id.empty()) {
LOGFN(VERBOSE) << "No GCPW user exists on the device!";
return S_OK;
}
std::vector<UserDeviceContext> context_info;
for (auto const& entry : sid_to_gaia_id) {
std::wstring dm_token = L"";
hr = credential_provider::GetGCPWDmToken(entry.first, &dm_token);
if (FAILED(hr))
LOGFN(WARNING) << "GetGCPWDmToken failed hr=" << putHR(hr);
context_info.push_back({GetUserDeviceResourceId(entry.first), serial_number,
machine_guid, entry.first, dm_token});
}
hr = task.SetContext(context_info);
if (FAILED(hr)) {
LOGFN(ERROR) << task_name << "SetContext hr=" << putHR(hr);
return hr;
}
hr = task.Execute();
if (FAILED(hr)) {
LOGFN(ERROR) << task_name << "Execute task hr=" << putHR(hr);
return hr;
}
return S_OK;
}
} // namespace extension
} // namespace credential_provider
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