762 lines
27 KiB
C++
762 lines
27 KiB
C++
#include "pch.h"
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#include "tunnel.h"
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#include "usrerr.h"
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#include <strsafe.h>
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#include <tchar.h>
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#include <shlwapi.h>
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#include "globalcfg.h"
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#include "misc.h"
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//#include "resource.h"
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#pragma comment(lib, "Shlwapi.lib")
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//#define PSCMD_RES_ID (IDR_TXT1)
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constexpr auto WINENVBUF_SIZE = (4096);
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/**
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* @brief 判断当前网络服务工作模式 客户端/服务端
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* @param[out] pIsWorkServer 工作模式
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* - TRUE 服务端
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* - FALSE 客户端
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* @return 函数执行结果 0: 成功， 小于0 失败 @see USER_ERRNO
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* - -ERR_INPUT_PARAMS 输入参数错误
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* - ERR_SUCCESS 成功
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*/
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int GetWireGuardWorkMode(bool *pIsWorkServer) {
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if (pIsWorkServer == nullptr) {
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SPDLOG_ERROR("Input pIsWorkServer params error");
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return -ERR_INPUT_PARAMS;
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}
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*pIsWorkServer = GetGlobalCfgInfo()->isWorkServer;
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return ERR_SUCCESS;
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}
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/**
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* @brief 安装/卸载 WireGuard 服务
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* @param[in] bInstall TRUE 安装服务, FALSE 卸载服务
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* @return 函数执行结果 0: 成功， 小于0 失败 @see USER_ERRNO
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*/
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int WireGuardInstallServerService(bool bInstall) {
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TCHAR cfgVal[MAX_PATH];
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DWORD retCode;
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GetPrivateProfileString(CFG_WIREGUARD_SECTION,
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CFG_WGCFG_PATH,
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TEXT(""),
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cfgVal,
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MAX_PATH,
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GetGlobalCfgInfo()->cfgPath);
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if (lstrlen(cfgVal) > 0) {
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if (PathFileExists(cfgVal)) {
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TCHAR cmdBuf[MAX_PATH];
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int ret;
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if (bInstall) {
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// 安装服务
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StringCbPrintf(cmdBuf,
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MAX_PATH,
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TEXT("\"%s\" /installtunnelservice \"%s\""),
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GetGlobalCfgInfo()->wireguardCfg.wireguardPath,
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cfgVal);
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} else {
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// 卸载服务
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TCHAR svrName[MAX_PATH];
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StringCbCopy(svrName, MAX_PATH, cfgVal);
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PathStripPath(svrName);
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PathRemoveExtension(svrName);
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StringCbPrintf(cmdBuf,
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MAX_PATH,
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TEXT("\"%s\" /uninstalltunnelservice %s"),
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GetGlobalCfgInfo()->wireguardCfg.wireguardPath,
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svrName);
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}
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if ((ret = RunCommand(cmdBuf, nullptr, 0, &retCode)) != ERR_SUCCESS) {
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SPDLOG_ERROR("Run command [{0}] error: {1}", cmdBuf, ret);
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return -ERR_CALL_SHELL;
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}
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SPDLOG_DEBUG("Run command [{0}]", cmdBuf);
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return ERR_SUCCESS;
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} else {
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SPDLOG_ERROR("WireGuard configure file [{0}] not found", cfgVal);
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return -ERR_FILE_NOT_EXISTS;
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}
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} else {
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SPDLOG_ERROR("Configure [{0}] not found", CFG_WGCFG_PATH);
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return -ERR_ITEM_UNEXISTS;
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}
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}
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/**
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* @brief 获取当前 WireGuard 服务是否安装
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* @param[out] pIsInstalled WireGuard 服务安装状态
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* - TRUE 已经安装
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* - FALSE 未安装
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* @return 0: 成功， 小于0 失败 @see USER_ERRNO
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* - -ERR_INPUT_PARAMS 输入参数错误
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* - -ERR_OPEN_SCM, 打开服务管理器设备
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* - -ERR_OPEN_SERVICE, 打开服务失败
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* - -ERR_GET_SERVICESSTATUS, 获取服务状态失败
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* - ERR_SUCCESS 成功
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*/
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int IsWireGuardServerInstalled(bool *pIsInstalled) {
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DWORD dwStatus;
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int ret;
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if (pIsInstalled == nullptr) {
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SPDLOG_ERROR("Input pIsInstalled params error");
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return -ERR_INPUT_PARAMS;
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}
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*pIsInstalled = false;
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ret = GetWindowsServiceStatus(TEXT("WireGuard"), &dwStatus);
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if (ret == ERR_SUCCESS) {
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switch (dwStatus) {
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case SERVICE_CONTINUE_PENDING:
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case SERVICE_RUNNING:
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case SERVICE_START_PENDING:
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*pIsInstalled = true;
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break;
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default:
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*pIsInstalled = false;
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break;
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}
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}
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return ret;
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}
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/**
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* @brief 创建 WireGuard 客户端配置文件
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* @param[in] pWgConfig 配置文件相关配置项 @see WGCLIENT_CONFIG
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* @return 函数执行结果 0: 成功， 小于0 失败 @see USER_ERRNO
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* - -ERR_INPUT_PARAMS 输入参数错误
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* - -ERR_MALLOC_MEMORY 分配内存失败
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* - -ERR_OPEN_FILE 打开文件失败
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* - -ERR_MEMORY_STR 字符串处理失败
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* - ERR_SUCCESS 成功
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*/
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int WireGuardCreateClientConfig(const PWGCLIENT_CONFIG pWgConfig) {
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const size_t bufSize = 4096 * sizeof(TCHAR);
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const TCHAR cfgFormat[] = TEXT(
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"[Interface]\nPrivateKey = %s\nAddress = %s\n\n[Peer]\nPublicKey = %s\nAllowedIPs = %s\nEndpoint = "
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"%s\nPersistentKeepalive = 30\n");
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TCHAR cfgPath[MAX_PATH];
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size_t length;
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HANDLE hFile;
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TCHAR *pBuf;
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#pragma region
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if (pWgConfig == nullptr) {
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return -ERR_INPUT_PARAMS;
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}
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if (FAILED(StringCbLength(pWgConfig->Name, 64, &length)) || 0 == length) {
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SPDLOG_ERROR("WireGuard Name error: {0}", pWgConfig->Name);
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return -ERR_INPUT_PARAMS;
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}
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if (FAILED(StringCbLength(pWgConfig->Address, 32, &length)) || 0 == length) {
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SPDLOG_ERROR("WireGuard Address error: {0}", pWgConfig->Address);
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return -ERR_INPUT_PARAMS;
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}
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if (FAILED(StringCbLength(pWgConfig->PrivateKey, 64, &length)) || 0 == length) {
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SPDLOG_ERROR("WireGuard Private key error: {0}", pWgConfig->PrivateKey);
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return -ERR_INPUT_PARAMS;
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}
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if (FAILED(StringCbLength(pWgConfig->SvrPubKey, 64, &length)) || 0 == length) {
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SPDLOG_ERROR("WireGuard Server Public key error: {0}", pWgConfig->SvrPubKey);
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return -ERR_INPUT_PARAMS;
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}
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if (FAILED(StringCbLength(pWgConfig->AllowNet, 256, &length)) || 0 == length) {
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SPDLOG_ERROR("WireGuard Allow Client Network error: {0}", pWgConfig->AllowNet);
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return -ERR_INPUT_PARAMS;
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}
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if (FAILED(StringCbLength(pWgConfig->ServerURL, 256, &length)) || 0 == length) {
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SPDLOG_ERROR("WireGuard Server Network error: {0}", pWgConfig->ServerURL);
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return -ERR_INPUT_PARAMS;
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}
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#pragma endregion 参数检查
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pBuf = static_cast<TCHAR *>(malloc(bufSize));
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if (pBuf == nullptr) {
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SPDLOG_ERROR("Malloc {1} bytes memory error: {0}", GetLastError(), bufSize);
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return -ERR_MALLOC_MEMORY;
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}
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memset(pBuf, 0, bufSize);
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StringCbPrintf(cfgPath,
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MAX_PATH,
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"%s\\%s",
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GetGlobalCfgInfo()->configDirectory,
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GetGlobalCfgInfo()->userCfg.userName);
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// 如果当前用户配置目录不存在则自动创建
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if (!PathFileExists(cfgPath)) {
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if (!CreateDirectory(cfgPath, nullptr)) {
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SPDLOG_ERROR(TEXT("Create configure directory '{0}' error."), cfgPath);
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return -ERR_CREATE_FILE;
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}
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}
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StringCbPrintf(cfgPath,
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MAX_PATH,
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"%s\\%s\\%s.conf",
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GetGlobalCfgInfo()->workDirectory,
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GetGlobalCfgInfo()->userCfg.userName,
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pWgConfig->Name);
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hFile = CreateFile(cfgPath, // name of the write
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GENERIC_WRITE | GENERIC_READ, // open for writing
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FILE_SHARE_READ, // do not share
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nullptr, // default security
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CREATE_ALWAYS, // create new file only
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FILE_ATTRIBUTE_NORMAL, // normal file
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nullptr); // no attr. template
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if (hFile == INVALID_HANDLE_VALUE) {
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SPDLOG_ERROR("CreatFile [{0}] error: {1}", cfgPath, GetLastError());
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free(pBuf);
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return -ERR_OPEN_FILE;
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}
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// 保存到配置文件中
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WritePrivateProfileString(CFG_WIREGUARD_SECTION, CFG_WGCFG_PATH, cfgPath, GetGlobalCfgInfo()->cfgPath);
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if (FAILED(StringCbPrintf(pBuf,
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bufSize,
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cfgFormat,
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pWgConfig->PrivateKey,
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pWgConfig->Address,
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pWgConfig->SvrPubKey,
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pWgConfig->AllowNet,
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pWgConfig->ServerURL))) {
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SPDLOG_ERROR("Format string error: {0}", GetLastError());
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free(pBuf);
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::CloseHandle(hFile);
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return -ERR_MEMORY_STR;
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}
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if (FAILED(StringCbLength(pBuf, bufSize, &length))) {
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SPDLOG_ERROR("Get string \'{0}\' length error: {1}", pBuf, GetLastError());
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free(pBuf);
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::CloseHandle(hFile);
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return -ERR_MEMORY_STR;
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}
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SPDLOG_DEBUG("WG Client Configure:\n{0}", pBuf);
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if (!WriteFile(hFile, // open file handle
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pBuf, // start of data to write
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static_cast<DWORD>(length), // number of bytes to write
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nullptr, // number of bytes that were written
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nullptr)) {
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SPDLOG_ERROR("WriteFile [{0}] error: {1}", cfgPath, GetLastError());
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free(pBuf);
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::CloseHandle(hFile);
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return -ERR_OPEN_FILE;
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}
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StringCbCopy(GetGlobalCfgInfo()->wgClientCfg.wgName, 260, pWgConfig->Name);
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StringCbCopy(GetGlobalCfgInfo()->wgClientCfg.wgIpaddr, MAX_IP_LEN, pWgConfig->Address);
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StringCbCopy(GetGlobalCfgInfo()->wgClientCfg.wgCfgPath, MAX_PATH, cfgPath);
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::CloseHandle(hFile);
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return ERR_SUCCESS;
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}
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/**
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* @brief 创建 WireGuard 服务端配置文件
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* @param[in] pWgConfig 配置文件相关配置项 @see WGSERVER_CONFIG
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* @return 函数执行结果 0: 成功， 小于0 失败 @see USER_ERRNO
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* - -ERR_INPUT_PARAMS 输入参数错误
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* - -ERR_MALLOC_MEMORY 分配内存失败
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* - -ERR_OPEN_FILE 打开文件失败
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* - -ERR_MEMORY_STR 字符串处理失败
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* - ERR_SUCCESS 成功
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*/
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int WireGuardCreateServerConfig(const PWGSERVER_CONFIG pWgConfig) {
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const size_t bufSize = 4096 * sizeof(TCHAR);
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const TCHAR cfgFormat[] = TEXT(
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"[Interface]\nAddress = %s\nListenPort = %d\nPrivateKey = %s\n\n[Peer]\nPublicKey = %s\nAllowedIPs = %s\n");
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TCHAR cfgPath[MAX_PATH];
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size_t length;
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HANDLE hFile;
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TCHAR *pBuf;
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#pragma region
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if (pWgConfig == nullptr) {
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return -ERR_INPUT_PARAMS;
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}
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if (FAILED(StringCbLength(pWgConfig->Name, 64, &length)) || 0 == length) {
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SPDLOG_ERROR("WireGuard Name error: {0}", pWgConfig->Name);
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return -ERR_INPUT_PARAMS;
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}
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if (FAILED(StringCbLength(pWgConfig->Address, 32, &length)) || 0 == length) {
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SPDLOG_ERROR("WireGuard Address error: {0}", pWgConfig->Address);
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return -ERR_INPUT_PARAMS;
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}
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if (FAILED(StringCbLength(pWgConfig->PrivateKey, 64, &length)) || 0 == length) {
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SPDLOG_ERROR("WireGuard Private key error: {0}", pWgConfig->PrivateKey);
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return -ERR_INPUT_PARAMS;
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}
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if (pWgConfig->ListenPort <= 1024 || pWgConfig->ListenPort >= 65535) {
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SPDLOG_ERROR("WireGuard Listen port error: {0}, should be in arrange (1024, 65535)", pWgConfig->ListenPort);
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return -ERR_INPUT_PARAMS;
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}
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if (FAILED(StringCbLength(pWgConfig->CliPubKey, 64, &length)) || 0 == length) {
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SPDLOG_ERROR("WireGuard Client Public key error: {0}", pWgConfig->CliPubKey);
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return -ERR_INPUT_PARAMS;
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}
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if (FAILED(StringCbLength(pWgConfig->AllowNet, 256, &length)) || 0 == length) {
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SPDLOG_ERROR("WireGuard Allow Client Network error: {0}", pWgConfig->AllowNet);
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return -ERR_INPUT_PARAMS;
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}
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#pragma endregion 参数检查
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pBuf = static_cast<TCHAR *>(malloc(bufSize));
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if (pBuf == nullptr) {
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SPDLOG_ERROR("Malloc {1} bytes memory error: {0}", GetLastError(), bufSize);
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return -ERR_MALLOC_MEMORY;
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}
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memset(pBuf, 0, bufSize);
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StringCbPrintf(cfgPath,
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MAX_PATH,
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"%s\\%s",
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GetGlobalCfgInfo()->configDirectory,
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GetGlobalCfgInfo()->userCfg.userName);
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// 如果当前用户配置目录不存在则自动创建
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if (!PathFileExists(cfgPath)) {
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if (!CreateDirectory(cfgPath, nullptr)) {
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SPDLOG_ERROR(TEXT("Create configure directory '{0}' error."), cfgPath);
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return -ERR_CREATE_FILE;
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}
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}
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StringCbPrintf(cfgPath,
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MAX_PATH,
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"%s\\%s\\%s.conf",
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GetGlobalCfgInfo()->configDirectory,
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GetGlobalCfgInfo()->userCfg.userName,
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pWgConfig->Name);
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hFile = CreateFile(cfgPath, // name of the write
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GENERIC_WRITE | GENERIC_READ, // open for writing
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FILE_SHARE_READ, // do not share
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nullptr, // default security
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CREATE_ALWAYS, // create new file only
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FILE_ATTRIBUTE_NORMAL, // normal file
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nullptr); // no attr. template
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if (hFile == INVALID_HANDLE_VALUE) {
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SPDLOG_ERROR("CreatFile [{0}] error: {1}", cfgPath, GetLastError());
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free(pBuf);
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return -ERR_OPEN_FILE;
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}
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WritePrivateProfileString(CFG_WIREGUARD_SECTION, CFG_WGCFG_PATH, cfgPath, GetGlobalCfgInfo()->cfgPath);
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if (FAILED(StringCbPrintf(pBuf,
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bufSize,
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cfgFormat,
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pWgConfig->Address,
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pWgConfig->ListenPort,
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pWgConfig->PrivateKey,
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pWgConfig->CliPubKey,
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pWgConfig->AllowNet))) {
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SPDLOG_ERROR("Format string error: {0}", GetLastError());
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free(pBuf);
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::CloseHandle(hFile);
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return -ERR_MEMORY_STR;
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}
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if (FAILED(StringCbLength(pBuf, bufSize, &length))) {
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SPDLOG_ERROR("Get string \'{0}\' length error: {1}", pBuf, GetLastError());
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free(pBuf);
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::CloseHandle(hFile);
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return -ERR_MEMORY_STR;
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}
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SPDLOG_DEBUG("WG Server Configure:\n{0}", pBuf);
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if (FALSE ==
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WriteFile(hFile, // open file handle
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pBuf, // start of data to write
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static_cast<DWORD>(length), // number of bytes to write
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nullptr, // number of bytes that were written
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nullptr)) // no overlapped structure)
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{
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SPDLOG_ERROR("WriteFile [{0}] error: {1}", cfgPath, GetLastError());
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free(pBuf);
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::CloseHandle(hFile);
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return -ERR_OPEN_FILE;
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}
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::CloseHandle(hFile);
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StringCbCopy(GetGlobalCfgInfo()->wgServerCfg.wgName, 260, pWgConfig->Name);
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StringCbCopy(GetGlobalCfgInfo()->wgServerCfg.wgIpaddr, MAX_IP_LEN, pWgConfig->Address);
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StringCbCopy(GetGlobalCfgInfo()->wgServerCfg.wgCfgPath, MAX_PATH, cfgPath);
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return ERR_SUCCESS;
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}
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/**
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* @brief 创建 WireGuard 密钥对
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* @param[out] pPubKey 公钥缓冲区
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* @param[in] pubkeySize 公钥缓冲区大小(字节数)
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* @param[out] pPrivKey 私钥缓冲区
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* @param[in] privKeySize 私钥缓冲区大小(字节数)
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* @return 函数执行结果 0: 成功， 小于0 失败 @see USER_ERRNO
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* - -ERR_ITEM_UNEXISTS WireGuard 未配置或未安装
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* - -ERR_CALL_SHELL 调用操作系统命令行工具失败
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* - ERR_SUCCESS 成功
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*/
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int GenerateWireguardKeyPairs(TCHAR *pPubKey, int pubkeySize, TCHAR *pPrivKey, int privKeySize) {
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int ret;
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DWORD retCode;
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TCHAR cmdBuffer[MAX_PATH];
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TCHAR cmdResult[MAX_PATH];
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PSDK_CONFIG pCfg = GetGlobalCfgInfo();
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// WireGuard 不存在或者未配置目录
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if (!pCfg->wireguardCfg.wgExists || !pCfg->wireguardCfg.wireguardExists) {
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return -ERR_ITEM_UNEXISTS;
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}
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memset(cmdBuffer, 0, MAX_PATH);
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memset(cmdResult, 0, MAX_PATH);
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StringCbPrintf(cmdBuffer, MAX_PATH, TEXT("cmd.exe /C \"%s\" genkey"), pCfg->wireguardCfg.wgPath);
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if ((ret = RunCommand(cmdBuffer, cmdResult, MAX_PATH, &retCode)) != ERR_SUCCESS) {
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SPDLOG_ERROR("Run command [{0}] error: {1}", cmdBuffer, ret);
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return -ERR_CALL_SHELL;
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}
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SPDLOG_DEBUG("Run command [{0}] resutl \'{1}\'", cmdBuffer, cmdResult);
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StringCbCopy(pPrivKey, privKeySize, cmdResult);
|
|
memset(cmdBuffer, 0, MAX_PATH);
|
|
StringCbPrintf(cmdBuffer,
|
|
MAX_PATH,
|
|
TEXT("cmd.exe /C echo %s | \"%s\" pubkey"),
|
|
cmdResult,
|
|
pCfg->wireguardCfg.wgPath);
|
|
|
|
memset(cmdResult, 0, MAX_PATH);
|
|
if ((ret = RunCommand(cmdBuffer, cmdResult, MAX_PATH, &retCode)) != ERR_SUCCESS) {
|
|
SPDLOG_ERROR("Run command [{0}] error: {1}", cmdBuffer, ret);
|
|
return -ERR_CALL_SHELL;
|
|
}
|
|
|
|
StringCbCopy(pPubKey, pubkeySize, cmdResult);
|
|
SPDLOG_DEBUG("Run command [{0}] resutl \'{1}\'", cmdBuffer, cmdResult);
|
|
|
|
return ERR_SUCCESS;
|
|
}
|
|
|
|
/**
|
|
* @brief 设置 wireguard.exe 程序路径
|
|
* @param[in] pPath wireguard.exe 程序路径
|
|
* @return 函数执行结果 0: 成功， 小于0 失败 @see USER_ERRNO
|
|
* - -ERR_INPUT_PARAMS 输入参数错误
|
|
* - -ERR_ITEM_UNEXISTS 文件不存在
|
|
* - ERR_SUCCESS 成功
|
|
*/
|
|
int SetWireguardPath(const TCHAR *pPath) {
|
|
if (pPath == nullptr) {
|
|
return -ERR_INPUT_PARAMS;
|
|
}
|
|
|
|
if (PathFileExists(pPath)) {
|
|
TCHAR wgPath[MAX_PATH];
|
|
|
|
SPDLOG_DEBUG(TEXT("Used configure file:{0}"), GetGlobalCfgInfo()->cfgPath);
|
|
|
|
WritePrivateProfileString(CFG_WIREGUARD_SECTION, CFG_WIREGUARD_PATH, pPath, GetGlobalCfgInfo()->cfgPath);
|
|
SPDLOG_DEBUG(TEXT("Save configure: {1} --> {0}"), pPath, CFG_WIREGUARD_PATH);
|
|
|
|
StringCbCopy(wgPath, MAX_PATH, pPath);
|
|
|
|
if (TCHAR *pIndex = _tcsrchr(wgPath, '\\')) {
|
|
*pIndex = 0;
|
|
StringCbCat(wgPath, MAX_PATH, "\\wg.exe");
|
|
WritePrivateProfileString(CFG_WIREGUARD_SECTION, CFG_WG_PATH, wgPath, GetGlobalCfgInfo()->cfgPath);
|
|
SPDLOG_DEBUG(TEXT("Save configure: {1} --> {0}"), wgPath, CFG_WG_PATH);
|
|
}
|
|
|
|
return ERR_SUCCESS;
|
|
} else {
|
|
SPDLOG_ERROR(TEXT("WireGuard not found: {0}"), pPath);
|
|
return -ERR_ITEM_UNEXISTS;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief 查找 WireGuard 运行环境
|
|
* @param[out] pFullPath wireguard.exe 程序路径
|
|
* @param[in] maxSize pFullPath 缓冲区最大字节数
|
|
* @return 函数执行结果 0: 成功， 小于0 失败 @see USER_ERRNO
|
|
* - -ERR_INPUT_PARAMS 输入参数错误
|
|
* - -ERR_MALLOC_MEMORY 分配内存失败
|
|
* - -ERR_FILE_NOT_EXISTS 文件不存在
|
|
* - ERR_SUCCESS 成功
|
|
*/
|
|
int FindWireguardExe(TCHAR *pFullPath, int maxSize) {
|
|
TCHAR path[MAX_PATH];
|
|
TCHAR wireguardPath[MAX_PATH];
|
|
DWORD dwRet;
|
|
LPSTR pEnvBuf;
|
|
TCHAR *token, *p = nullptr;
|
|
|
|
GetPrivateProfileString(CFG_WIREGUARD_SECTION,
|
|
CFG_WIREGUARD_PATH,
|
|
TEXT(""),
|
|
wireguardPath,
|
|
MAX_PATH,
|
|
GetGlobalCfgInfo()->cfgPath);
|
|
|
|
if (PathFileExists(wireguardPath)) {
|
|
if (pFullPath && maxSize > 0) {
|
|
StringCbCopy(pFullPath, maxSize, wireguardPath);
|
|
}
|
|
|
|
StringCbCopy(GetGlobalCfgInfo()->wireguardCfg.wireguardPath, MAX_PATH, wireguardPath);
|
|
GetGlobalCfgInfo()->wireguardCfg.wireguardExists = TRUE;
|
|
|
|
SPDLOG_DEBUG(TEXT("Ini found WireGuard at: {0}"), wireguardPath);
|
|
|
|
GetPrivateProfileString(CFG_WIREGUARD_SECTION,
|
|
CFG_WG_PATH,
|
|
TEXT(""),
|
|
wireguardPath,
|
|
MAX_PATH,
|
|
GetGlobalCfgInfo()->cfgPath);
|
|
|
|
if (PathFileExists(wireguardPath)) {
|
|
StringCbCopy(GetGlobalCfgInfo()->wireguardCfg.wgPath, MAX_PATH, wireguardPath);
|
|
GetGlobalCfgInfo()->wireguardCfg.wgExists = TRUE;
|
|
SPDLOG_DEBUG(TEXT("Ini found WireGuard Tools at: {0}"), wireguardPath);
|
|
}
|
|
|
|
return ERR_SUCCESS;
|
|
}
|
|
|
|
StringCbCopy(wireguardPath, MAX_PATH, GetGlobalCfgInfo()->systemDirectory);
|
|
PathStripToRoot(wireguardPath);
|
|
StringCbCat(wireguardPath, MAX_PATH, TEXT("Program Files\\WireGuard\\wireguard.exe"));
|
|
|
|
if (PathFileExists(wireguardPath)) {
|
|
// 保存路径到配置文件
|
|
SetWireguardPath(wireguardPath);
|
|
GetGlobalCfgInfo()->wireguardCfg.wireguardExists = TRUE;
|
|
|
|
PathRemoveFileSpec(wireguardPath);
|
|
StringCbCat(wireguardPath, MAX_PATH, TEXT("\\wg.exe"));
|
|
|
|
if (PathFileExists(wireguardPath)) {
|
|
GetGlobalCfgInfo()->wireguardCfg.wgExists = TRUE;
|
|
}
|
|
|
|
return ERR_SUCCESS;
|
|
}
|
|
|
|
// 从环境变量中查找
|
|
pEnvBuf = static_cast<LPSTR>(malloc(WINENVBUF_SIZE));
|
|
if (nullptr == pEnvBuf) {
|
|
SPDLOG_ERROR(TEXT("Malloc {0} bytes memory error"), WINENVBUF_SIZE);
|
|
return -ERR_MALLOC_MEMORY;
|
|
}
|
|
|
|
dwRet = GetEnvironmentVariable(TEXT("path"), pEnvBuf, WINENVBUF_SIZE);
|
|
|
|
if (0 == dwRet) {
|
|
DWORD dwErr;
|
|
dwErr = GetLastError();
|
|
if (ERROR_ENVVAR_NOT_FOUND == dwErr) {
|
|
SPDLOG_DEBUG(TEXT("Environment variable path does not exist."));
|
|
free(pEnvBuf);
|
|
return -ERR_FILE_NOT_EXISTS;
|
|
}
|
|
} else if (WINENVBUF_SIZE < dwRet) {
|
|
const auto pBuf = static_cast<LPSTR>(realloc(pEnvBuf, dwRet * sizeof(CHAR)));
|
|
if (nullptr == pBuf) {
|
|
SPDLOG_ERROR(TEXT("Malloc {0} bytes memory error"), dwRet * sizeof(CHAR));
|
|
free(pEnvBuf);
|
|
return -ERR_MALLOC_MEMORY;
|
|
}
|
|
|
|
pEnvBuf = pBuf;
|
|
dwRet = GetEnvironmentVariable("path", pEnvBuf, dwRet);
|
|
if (!dwRet) {
|
|
SPDLOG_ERROR(TEXT("GetEnvironmentVariable failed (%d)"), GetLastError());
|
|
free(pEnvBuf);
|
|
return -ERR_FILE_NOT_EXISTS;
|
|
}
|
|
}
|
|
|
|
token = strtok_s(pEnvBuf, TEXT(";"), &p);
|
|
|
|
while (token != nullptr) {
|
|
memset(path, 0, MAX_PATH);
|
|
StringCbPrintfA(path, MAX_PATH, TEXT("%s\\wireguard.exe"), token);
|
|
|
|
if (PathFileExists(path)) {
|
|
if (pFullPath && maxSize > 0) {
|
|
StringCbCopy(pFullPath, maxSize, path);
|
|
}
|
|
|
|
// 保存路径到配置文件
|
|
SetWireguardPath(path);
|
|
SPDLOG_DEBUG(TEXT("Path Environment found WireGuard at: {0}"), path);
|
|
|
|
StringCbCopy(GetGlobalCfgInfo()->wireguardCfg.wireguardPath, MAX_PATH, wireguardPath);
|
|
GetGlobalCfgInfo()->wireguardCfg.wireguardExists = TRUE;
|
|
|
|
memset(path, 0, MAX_PATH);
|
|
StringCbPrintf(path, MAX_PATH, TEXT("%s\\wg.exe"), token);
|
|
|
|
SPDLOG_DEBUG(TEXT("Find WireGuard tools at: {0}"), path);
|
|
|
|
if (PathFileExists(path)) {
|
|
StringCbCopy(GetGlobalCfgInfo()->wireguardCfg.wgPath, MAX_PATH, path);
|
|
GetGlobalCfgInfo()->wireguardCfg.wgExists = TRUE;
|
|
|
|
SPDLOG_DEBUG(TEXT("Path Environment found WireGuard tools at: {0}"), path);
|
|
}
|
|
|
|
//TODO: throw exception by C# call, why??????
|
|
//CloseHandle(hFind);
|
|
free(pEnvBuf);
|
|
return ERR_SUCCESS;
|
|
}
|
|
token = strtok_s(nullptr, TEXT(";"), &p);
|
|
}
|
|
|
|
free(pEnvBuf);
|
|
return -ERR_FILE_NOT_EXISTS;
|
|
}
|
|
|
|
#if 0
|
|
int InstallWindowsNATCommand() {
|
|
TCHAR psCmdPath[MAX_PATH];
|
|
|
|
// 如果已经安装则退出
|
|
if (IsCustomNatPSCmdInstalled()) {
|
|
return ERR_SUCCESS;
|
|
}
|
|
|
|
StringCbPrintf(psCmdPath,
|
|
MAX_PATH,
|
|
TEXT("%s\\system32\\WindowsPowerShell\\v1.0\\Modules\\wireguard\\wireguard.psm1"),
|
|
GetGlobalCfgInfo()->systemDirectory);
|
|
|
|
const HANDLE hFile = CreateFile(psCmdPath,
|
|
GENERIC_WRITE | GENERIC_READ,
|
|
FILE_SHARE_READ,
|
|
nullptr,
|
|
CREATE_ALWAYS,
|
|
FILE_ATTRIBUTE_NORMAL,
|
|
nullptr);
|
|
|
|
if (hFile == INVALID_HANDLE_VALUE) {
|
|
SPDLOG_ERROR("CreatFile [{0}] error: {1}", psCmdPath, GetLastError());
|
|
return -ERR_OPEN_FILE;
|
|
}
|
|
|
|
const HMODULE hMod = GetModuleHandle(TEXT("NetTunnelSDK.dll"));
|
|
|
|
if (nullptr == hMod) {
|
|
SPDLOG_ERROR(TEXT("Load NetTunnelSDK.dll module error"));
|
|
::CloseHandle(hFile);
|
|
return -ERR_ITEM_UNEXISTS;
|
|
}
|
|
|
|
const HRSRC hRsrc = FindResource(hMod, MAKEINTRESOURCE(PSCMD_RES_ID), TEXT("TXT"));
|
|
if (nullptr == hRsrc) {
|
|
SPDLOG_ERROR(TEXT("Donot found resource {0} of type {1}"), PSCMD_RES_ID, TEXT("TXT"));
|
|
::CloseHandle(hFile);
|
|
return -ERR_ITEM_UNEXISTS;
|
|
}
|
|
|
|
const DWORD resSize = SizeofResource(hMod, hRsrc);
|
|
|
|
if (resSize == 0) {
|
|
SPDLOG_ERROR(TEXT("Resource {0} of type {1} is empty"), PSCMD_RES_ID, TEXT("TXT"));
|
|
::CloseHandle(hFile);
|
|
return -ERR_ITEM_UNEXISTS;
|
|
}
|
|
|
|
const HGLOBAL hGlobal = LoadResource(hMod, hRsrc);
|
|
|
|
if (hGlobal == hRsrc) {
|
|
SPDLOG_ERROR(TEXT("Load resource {0} of type {1} error"), PSCMD_RES_ID, TEXT("TXT"));
|
|
::CloseHandle(hFile);
|
|
return -ERR_ITEM_UNEXISTS;
|
|
}
|
|
|
|
if (const LPVOID pBuffer = LockResource(hGlobal)) {
|
|
if (!WriteFile(hFile, // open file handle
|
|
pBuffer, // start of data to write
|
|
static_cast<DWORD>(resSize), // number of bytes to write
|
|
nullptr, // number of bytes that were written
|
|
nullptr)) {
|
|
SPDLOG_ERROR("WriteFile [{0}] error: {1}", psCmdPath, GetLastError());
|
|
GlobalUnlock(hGlobal);
|
|
::CloseHandle(hFile);
|
|
return -ERR_OPEN_FILE;
|
|
}
|
|
}
|
|
|
|
GlobalUnlock(hGlobal);
|
|
::CloseHandle(hFile);
|
|
|
|
return ERR_SUCCESS;
|
|
}
|
|
|
|
int WireGuardNetConnectionSharingEnable() {
|
|
int ret;
|
|
DWORD retCode;
|
|
TCHAR cmdResult[MAX_PATH] = {};
|
|
TCHAR cmdBuf[] = TEXT("PowerShell -NoProfile -NonInteractive -WindowStyle Hidden -ExecutionPolicy Bypass Invoke-Command -ArgumentList 'wg_cli' -ScriptBlock {param($IFNAME);$netShare = New-Object -ComObject HNetCfg.HNetShare;"
|
|
"$privateConnection = $netShare.EnumEveryConnection |? { $netShare.NetConnectionProps.Invoke($_).Name -eq 'wg_cli' };"
|
|
"$privateConfig = $netShare.INetSharingConfigurationForINetConnection.Invoke($privateConnection);"
|
|
"Write-Output $privateConfig}");
|
|
|
|
if ((ret = RunCommand(cmdBuf, cmdResult, MAX_PATH, &retCode)) != ERR_SUCCESS) {
|
|
SPDLOG_ERROR("Run command [{0}] error: {1}", cmdBuf, ret);
|
|
return -ERR_CALL_SHELL;
|
|
}
|
|
|
|
SPDLOG_DEBUG("Run command [{0}] resutl \'{1}\' return {2}", cmdBuf, cmdResult, retCode);
|
|
|
|
return ERR_SUCCESS;
|
|
}
|
|
#endif
|