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Security: Improve the authorization of plugins

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yuanyuanxiang
2025-06-28 04:03:06 +08:00
parent 246fb01bf5
commit 2e1a5156e9
8 changed files with 57 additions and 6 deletions
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6
client/KernelManager.cpp
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@@ -220,8 +220,10 @@ VOID CKernelManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
case CMD_AUTHORIZATION: {
HANDLE hMutex = OpenMutex(SYNCHRONIZE, FALSE, "MASTER.EXE");
hMutex = hMutex ? hMutex : OpenMutex(SYNCHRONIZE, FALSE, "YAMA.EXE");
#ifndef _DEBUG
if (hMutex == NULL) // û<>л<EFBFBD><D0BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><CEB4><EFBFBD><EFBFBD>
break;
#endif
CloseHandle(hMutex);
char buf[100] = {}, *passCode = buf + 5;
@@ -234,8 +236,10 @@ VOID CKernelManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
memcpy(buf + 32, pwdHash, 64); // 64<36>ֽ<EFBFBD>
m_ClientObject->Send2Server((char*)buf, sizeof(buf));
} else {
int* days = (int*)(buf + 1);
config* cfg = pwdHash == masterHash ? new config : new iniFile;
cfg->SetStr("settings", "Password", passCode);
cfg->SetStr("settings", "Password", *days <= 0 ? "" : passCode);
cfg->SetStr("settings", "HMAC", *days <= 0 ? "" : buf + 64);
delete cfg;
g_bExit = S_SERVER_EXIT;
}

4
client/LoginServer.cpp
View File

@@ -266,7 +266,11 @@ LOGIN_INFOR GetLoginInfo(DWORD dwSpeed, const CONNECT_ADDRESS& conn)
std::string masterHash(skCrypt(MASTER_HASH));
HANDLE hMutex = OpenMutex(SYNCHRONIZE, FALSE, "MASTER.EXE");
hMutex = hMutex ? hMutex : OpenMutex(SYNCHRONIZE, FALSE, "YAMA.EXE");
#ifndef _DEBUG
if (hMutex != NULL) {
#else
{
#endif
CloseHandle(hMutex);
config*cfg = conn.pwdHash == masterHash ? new config : new iniFile;
str = cfg->GetStr("settings", "Password", "");