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Improve: AuthKernel use the machine id as client identify id

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yuanyuanxiang
2026-06-06 14:54:42 +02:00
parent 1430ab3261
commit 5a20355547
3 changed files with 28 additions and 18 deletions
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2
client/ClientDll.cpp
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@@ -599,7 +599,7 @@ DWORD WINAPI StartClient(LPVOID lParam)
SAFE_DELETE(Manager);
//准备第一波数据
LOGIN_INFOR login = GetLoginInfo(GetTickCount64() - dwTickCount, settings, expiredDate);
LOGIN_INFOR login = GetLoginInfo(GetTickCount64() - dwTickCount, settings, expiredDate, isAuthKernel);
Manager = isAuthKernel ? new AuthKernelManager(&settings, ClientObject, app.g_hInstance, kb, bExit) :
new CKernelManager(&settings, ClientObject, app.g_hInstance, kb, bExit);
Manager->SetClientApp(&app);

20
client/LoginServer.cpp
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@@ -247,7 +247,7 @@ uint64_t CalcalateID(const std::vector<std::string>& clientInfo)
// HKLM\Software\Microsoft\Cryptography\MachineGuid 是 Windows 安装时生成的随机 GUID，
// 重装系统才会变；局域网每台机器都不同（即便同镜像，sysprep 也会重置）。
// 这是比 pubIP/PCName/CPU 都更稳定且更具区分度的硬件标识。
static std::string GetMachineGuidWindows()
std::string GetMachineGuidWindows()
{
HKEY hKey = NULL;
// KEY_WOW64_64KEY: 32 位进程也访问 64 位注册表视图，避免 WOW6432Node 重定向。
@@ -283,9 +283,9 @@ static std::string NormalizeExePathLower(const char* path)
// - 同机同程序：永远同 ID（不依赖 IP/PCName/OS/CPU）。
// - 局域网多机相同镜像：MachineGuid 必不同 → ID 必不同。
// - 一台机两份程序在不同目录 → ID 不同。
uint64_t CalcalateIDv2(const std::string& machineGuid, const std::string& normalizedPath)
uint64_t CalcalateIDv2(const std::string& machineGuid, const std::string& normalizedPath, bool isAuth)
{
std::string s = machineGuid + "|" + normalizedPath;
std::string s = isAuth ? machineGuid : machineGuid + "|" + normalizedPath;
return XXH64(s.c_str(), s.length(), 0);
}
@@ -313,7 +313,7 @@ BOOL IsAuthKernel(std::string &str) {
return isAuthKernel;
}
LOGIN_INFOR GetLoginInfo(DWORD dwSpeed, CONNECT_ADDRESS& conn, const std::string& expiredDate)
LOGIN_INFOR GetLoginInfo(DWORD dwSpeed, CONNECT_ADDRESS& conn, const std::string& expiredDate, bool isAuth)
{
std::string str = expiredDate;
iniFile cfg(CLIENT_PATH);
@@ -394,19 +394,27 @@ LOGIN_INFOR GetLoginInfo(DWORD dwSpeed, CONNECT_ADDRESS& conn, const std::string
LoginInfor.AddReserved(IsRunningAsAdmin());
char cpuInfo[32];
sprintf(cpuInfo, "%dMHz", dwCPUMHz);
std::string clientID = cfg.GetStr("settings", "client_id");
if (clientID.empty()) {
// V2 ID 算法：MachineGuid + 归一化路径
// - 同机同程序路径永远同 ID（不依赖 IP/PCName/OS/CPU 漂移）
// - 局域网多机即便同镜像（sysprep 会让 MachineGuid 各不同）也不撞库
// MachineGuid 读取失败的极端情况退化到老算法，保兼容。
std::string machineGuid = GetMachineGuidWindows();
if (!machineGuid.empty()) {
conn.clientID = CalcalateIDv2(machineGuid, NormalizeExePathLower(buf));
conn.clientID = CalcalateIDv2(machineGuid, NormalizeExePathLower(buf), isAuth);
} else {
Mprintf("WARN: MachineGuid 读取失败，回退到老 ID 算法\n");
conn.clientID = CalcalateID({ pubIP, szPCName, LoginInfor.OsVerInfoEx, cpuInfo, buf });
}
auto clientID = std::to_string(conn.clientID);
cfg.SetStr("settings", "client_id", std::to_string(conn.clientID));
clientID = std::to_string(conn.clientID);
Mprintf("初始化此客户端的唯一标识为: %s\n", clientID.c_str());
}
else {
conn.clientID = std::stoull(clientID);
Mprintf("此客户端的唯一标识为: %s\n", clientID.c_str());
}
char reservedInfo[64];
int m_iScreenX = GetSystemMetrics(SM_CXVIRTUALSCREEN);
int m_iScreenY = GetSystemMetrics(SM_CYVIRTUALSCREEN);

4
client/LoginServer.h
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@@ -5,7 +5,9 @@
#pragma comment(lib,"Vfw32.lib")
std::string GetMachineGuidWindows();
uint64_t CalcalateIDv2(const std::string& machineGuid, const std::string& normalizedPath, bool isAuth = false);
BOOL IsAuthKernel(std::string& str);
LOGIN_INFOR GetLoginInfo(DWORD dwSpeed, CONNECT_ADDRESS &conn, const std::string& expiredDate);
LOGIN_INFOR GetLoginInfo(DWORD dwSpeed, CONNECT_ADDRESS &conn, const std::string& expiredDate, bool isAuth);
DWORD CPUClockMHz();
BOOL WebCamIsExist();