mirror of
https://github.com/NohamR/Reclass.git
synced 2026-05-10 19:59:21 +00:00
WinDbg plugin, ProcessMemoryWindows, dialog cleanup, and misc fixes
- Add WinDbgMemory plugin with debug server connection support - Replace ProcessMemory plugin with Windows-specific ProcessMemoryWindows - Simplify WinDbg dialog: single panel, no tabs, palette-based theming - Fix example text visibility on dark themes (QPalette::Dark -> Disabled WindowText) - Fix "file" -> "File" capitalization in source menu - Add windbg_provider and com_security tests
This commit is contained in:
IChooseYou
185
tests/test_com_security.cpp
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185
tests/test_com_security.cpp
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/**
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* test_com_security.cpp — DebugConnect transport diagnostic
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*
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* Tests EVERY transport to find what works from MinGW:
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* 1. TCP to WinDbg .server (port 5055)
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* 2. Named pipe to WinDbg .server
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* 3. TCP with various COM security configs
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* 4. DebugCreate local (baseline)
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*
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* SETUP: In WinDbg, run BOTH of these:
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* .server tcp:port=5055
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* .server npipe:pipe=reclass
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*
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* Then run this test.
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*/
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#ifdef _WIN32
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#include <windows.h>
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#include <objbase.h>
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#include <initguid.h>
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#include <dbgeng.h>
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#endif
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#ifdef _WIN32
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static void try_connect(const char* label, const char* connStr)
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{
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printf(" %-40s → ", label);
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fflush(stdout);
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IDebugClient* client = nullptr;
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HRESULT hr = DebugConnect(connStr, IID_IDebugClient, (void**)&client);
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if (SUCCEEDED(hr) && client) {
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printf("SUCCESS (hr=0x%08lX)\n", (unsigned long)hr);
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// Try to get data spaces and read something
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IDebugDataSpaces* ds = nullptr;
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IDebugSymbols* sym = nullptr;
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IDebugControl* ctrl = nullptr;
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client->QueryInterface(IID_IDebugDataSpaces, (void**)&ds);
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client->QueryInterface(IID_IDebugSymbols, (void**)&sym);
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client->QueryInterface(IID_IDebugControl, (void**)&ctrl);
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if (ctrl) {
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HRESULT hrWait = ctrl->WaitForEvent(0, 5000);
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printf(" WaitForEvent: hr=0x%08lX\n", (unsigned long)hrWait);
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}
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if (sym) {
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ULONG numMods = 0, numUnloaded = 0;
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sym->GetNumberModules(&numMods, &numUnloaded);
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printf(" Modules: %lu loaded\n", numMods);
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if (numMods > 0 && ds) {
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ULONG64 base = 0;
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sym->GetModuleByIndex(0, &base);
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unsigned char buf[2] = {};
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ULONG got = 0;
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ds->ReadVirtual(base, buf, 2, &got);
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printf(" Read at 0x%llX: got=%lu bytes=[%02X %02X]\n",
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(unsigned long long)base, got, buf[0], buf[1]);
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}
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}
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if (sym) sym->Release();
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if (ds) ds->Release();
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if (ctrl) ctrl->Release();
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client->Release();
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} else {
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char buf[256] = {};
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FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
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nullptr, (DWORD)hr, 0, buf, sizeof(buf), nullptr);
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for (char* p = buf + strlen(buf) - 1; p >= buf && (*p == '\r' || *p == '\n'); --p)
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*p = '\0';
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printf("FAIL hr=0x%08lX (%s)\n", (unsigned long)hr, buf);
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}
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}
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#endif
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int main()
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{
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#ifdef _WIN32
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char hostname[256] = {};
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DWORD hsize = sizeof(hostname);
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GetComputerNameA(hostname, &hsize);
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printf("=== DebugConnect Transport Diagnostic ===\n");
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printf("Machine: %s\n\n", hostname);
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// ── Baseline: DebugCreate (local) ──
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printf("[1] DebugCreate (local, no network)\n");
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{
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IDebugClient* client = nullptr;
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HRESULT hr = DebugCreate(IID_IDebugClient, (void**)&client);
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printf(" DebugCreate: %s (hr=0x%08lX)\n\n",
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SUCCEEDED(hr) ? "OK" : "FAIL", (unsigned long)hr);
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if (client) client->Release();
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}
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// ── TCP variants ──
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printf("[2] TCP connections (need: .server tcp:port=5055)\n");
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try_connect("tcp:Port=5055,Server=localhost",
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"tcp:Port=5055,Server=localhost");
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try_connect("tcp:Port=5055,Server=127.0.0.1",
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"tcp:Port=5055,Server=127.0.0.1");
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{
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char conn[512];
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snprintf(conn, sizeof(conn), "tcp:Port=5055,Server=%s", hostname);
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try_connect(conn, conn);
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}
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printf("\n");
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// ── Named pipe variants ──
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printf("[3] Named pipe connections (need: .server npipe:pipe=reclass)\n");
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try_connect("npipe:Pipe=reclass,Server=localhost",
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"npipe:Pipe=reclass,Server=localhost");
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{
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char conn[512];
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snprintf(conn, sizeof(conn), "npipe:Pipe=reclass,Server=%s", hostname);
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try_connect(conn, conn);
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}
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try_connect("npipe:Pipe=reclass",
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"npipe:Pipe=reclass");
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printf("\n");
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// ── TCP with COM security ──
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printf("[4] TCP with explicit COM init (MTA + IMPERSONATE)\n");
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{
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// This runs in-process so CoInitialize affects subsequent calls
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CoInitializeEx(nullptr, COINIT_MULTITHREADED);
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CoInitializeSecurity(
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nullptr, -1, nullptr, nullptr,
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RPC_C_AUTHN_LEVEL_DEFAULT,
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RPC_C_IMP_LEVEL_IMPERSONATE,
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nullptr, EOAC_NONE, nullptr);
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try_connect("tcp:Port=5055,Server=localhost (MTA+SEC)",
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"tcp:Port=5055,Server=localhost");
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try_connect("npipe:Pipe=reclass (MTA+SEC)",
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"npipe:Pipe=reclass,Server=localhost");
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CoUninitialize();
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}
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printf("\n");
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// ── Check if dbgeng.dll is the system one ──
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printf("[5] DbgEng DLL info\n");
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{
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HMODULE hmod = GetModuleHandleA("dbgeng.dll");
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if (hmod) {
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char path[MAX_PATH] = {};
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GetModuleFileNameA(hmod, path, MAX_PATH);
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printf(" dbgeng.dll loaded from: %s\n", path);
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// Get version
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DWORD verSize = GetFileVersionInfoSizeA(path, nullptr);
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if (verSize > 0) {
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auto* verData = (char*)malloc(verSize);
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if (GetFileVersionInfoA(path, 0, verSize, verData)) {
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VS_FIXEDFILEINFO* fileInfo = nullptr;
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UINT len = 0;
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if (VerQueryValueA(verData, "\\", (void**)&fileInfo, &len)) {
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printf(" Version: %d.%d.%d.%d\n",
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HIWORD(fileInfo->dwFileVersionMS),
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LOWORD(fileInfo->dwFileVersionMS),
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HIWORD(fileInfo->dwFileVersionLS),
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LOWORD(fileInfo->dwFileVersionLS));
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}
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}
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free(verData);
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}
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} else {
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printf(" dbgeng.dll not loaded yet\n");
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}
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}
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printf("\n=== Done ===\n");
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return 0;
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#else
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printf("Windows only.\n");
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return 0;
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#endif
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}
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