1176 lines
38 KiB
C++
1176 lines
38 KiB
C++
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#include "StdAfx.h"
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//#ifdef MSINFO_INCLUDE_PROVIDER
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#pragma message("Gone In!")
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#include <initguid.h>
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#include <wincrypt.h>
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#include "setupapi.h"
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#include <WinTrust.h>
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#include "mscat.h"
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#include "softpub.h"
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#include "devguid.h"
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#include "regstr.h"
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#include "cfgmgr32.h"
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#include "wbemcli.h"
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//
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// This guid is used for file signing/verification.
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//
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GUID DriverVerifyGuid = DRIVER_ACTION_VERIFY;
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extern VOID DEBUGTRACE(LPTSTR pszText , ... );
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BOOL IsInfSigned(LPTSTR FullInfPath , IWbemClassObject *pInstance = NULL);
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typedef struct _NOCOPYLIST {
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PTSTR pListOfFiles;
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ULONG Size;
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BOOL MicrosoftDriver;
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} NOCOPYLIST, *PNOCOPYLIST;
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PCTSTR
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MyGetFileTitle(
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IN PCTSTR FilePath
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)
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/*++
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Routine Description:
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This routine returns a pointer to the first character in the
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filename part of the supplied path. If only a filename was given,
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then this will be a pointer to the first character in the string
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(i.e., the same as what was passed in).
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To find the filename part, the routine returns the last component of
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the string, beginning with the character immediately following the
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last '\', '/' or ':'. (NB NT treats '/' as equivalent to '\' )
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Arguments:
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FilePath - Supplies the file path from which to retrieve the filename
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portion.
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Return Value:
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A pointer to the beginning of the filename portion of the path.
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--*/
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{
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PCTSTR LastComponent = FilePath;
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TCHAR CurChar;
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while(CurChar = *FilePath) {
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FilePath = CharNext(FilePath);
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if((CurChar == TEXT('\\')) || (CurChar == TEXT('/')) || (CurChar == TEXT(':'))) {
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LastComponent = FilePath;
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}
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}
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return LastComponent;
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}
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BOOL
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pGetOriginalInfName(
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LPTSTR InfName,
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LPTSTR OriginalInfName,
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LPTSTR OriginalCatalogName
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)
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{
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SP_ORIGINAL_FILE_INFO InfOriginalFileInformation;
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PSP_INF_INFORMATION pInfInformation;
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DWORD InfInformationSize;
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DWORD Error;
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BOOL bRet;
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//
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// Assume that this INF has not been renamed
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//
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lstrcpy(OriginalInfName, MyGetFileTitle(InfName));
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ZeroMemory(&InfOriginalFileInformation, sizeof(InfOriginalFileInformation));
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InfInformationSize = 8192; // I'd rather have this too big and succeed first time, than read the INF twice
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pInfInformation = (PSP_INF_INFORMATION)LocalAlloc(LPTR, InfInformationSize);
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if (pInfInformation != NULL) {
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bRet = SetupGetInfInformation(InfName,
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INFINFO_INF_NAME_IS_ABSOLUTE,
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pInfInformation,
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InfInformationSize,
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&InfInformationSize
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);
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Error = GetLastError();
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//
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// If buffer was too small then make the buffer larger and try again.
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//
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if (!bRet && GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
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PVOID newbuff = LocalReAlloc(pInfInformation, InfInformationSize, LPTR);
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if (!newbuff) {
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LocalFree(pInfInformation);
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pInfInformation = NULL;
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} else {
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pInfInformation = (PSP_INF_INFORMATION)newbuff;
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bRet = SetupGetInfInformation(InfName,
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INFINFO_INF_NAME_IS_ABSOLUTE,
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pInfInformation,
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InfInformationSize,
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&InfInformationSize
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);
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}
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}
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if (bRet) {
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InfOriginalFileInformation.cbSize = sizeof(InfOriginalFileInformation);
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if (SetupQueryInfOriginalFileInformation(pInfInformation, 0, NULL, &InfOriginalFileInformation)) {
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if (InfOriginalFileInformation.OriginalInfName[0]!=0) {
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//
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// we have a "real" inf name
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//
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lstrcpy(OriginalInfName, InfOriginalFileInformation.OriginalInfName);
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lstrcpy(OriginalCatalogName, InfOriginalFileInformation.OriginalCatalogName);
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}
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}
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}
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if (pInfInformation != NULL) {
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LocalFree(pInfInformation);
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pInfInformation = NULL;
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}
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}
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return TRUE;
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}
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BOOL
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IsInfSigned(
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LPTSTR FullInfPath , IWbemClassObject *pInstance
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)
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{
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TCHAR OriginalInfName[MAX_PATH];
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TCHAR Catalog[MAX_PATH];
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LPBYTE Hash;
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DWORD HashSize;
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CATALOG_INFO CatInfo;
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HANDLE hFile;
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HCATADMIN hCatAdmin;
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HCATINFO hCatInfo;
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HCATINFO PrevCat;
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DWORD Err;
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WINTRUST_DATA WintrustData;
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WINTRUST_CATALOG_INFO WintrustCatalogInfo;
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DRIVER_VER_INFO VersionInfo;
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OSVERSIONINFO OSVer;
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LPTSTR CatalogFullPath;
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CRYPT_PROVIDER_DATA const * pProvData = NULL;
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CRYPT_PROVIDER_SGNR * pProvSigner = NULL;
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GUID defaultProviderGUID = DRIVER_ACTION_VERIFY;
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HRESULT hr;
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BYTE rgbHash[20];
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DWORD cbData;
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BOOL bIsSigned = FALSE;
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CComBSTR bstr;
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CComVariant comvar;
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CString cstring;
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LPWSTR wstr = NULL;
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ZeroMemory(Catalog, sizeof(Catalog));
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//
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// Get the INFs original name (this is needed since it is the hash key)
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//
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pGetOriginalInfName(FullInfPath, OriginalInfName, Catalog);
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//
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// Calculate the hash value for the inf.
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//
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if(CryptCATAdminAcquireContext(&hCatAdmin, &DriverVerifyGuid, 0)) {
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hFile = CreateFile(FullInfPath,
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GENERIC_READ,
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FILE_SHARE_READ,
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NULL,
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OPEN_EXISTING,
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0,
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NULL
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);
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if(hFile == INVALID_HANDLE_VALUE) {
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Err = GetLastError();
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} else {
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//
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// Start out with a hash buffer size that should be large enough for
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// most requests.
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//
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HashSize = 100;
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do {
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Hash = (LPBYTE)LocalAlloc(LPTR, HashSize);
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if(!Hash) {
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Err = ERROR_NOT_ENOUGH_MEMORY;
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break;
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}
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if(CryptCATAdminCalcHashFromFileHandle(hFile, &HashSize, Hash, 0)) {
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Err = NO_ERROR;
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} else {
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Err = GetLastError();
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//
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// If this API did screw up and not set last error, go ahead
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// and set something.
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//
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if(Err == NO_ERROR) {
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Err = ERROR_INVALID_DATA;
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}
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LocalFree(Hash);
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if(Err != ERROR_INSUFFICIENT_BUFFER) {
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//
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// The API failed for some reason other than
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// buffer-too-small. We gotta bail.
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//
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Hash = NULL; // reset this so we won't try to free it later
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break;
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}
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}
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} while(Err != NO_ERROR);
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CloseHandle(hFile);
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if(Err == NO_ERROR) {
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//
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// Now we have the file's hash. Initialize the structures that
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// will be used later on in calls to WinVerifyTrust.
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//
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ZeroMemory(&WintrustData, sizeof(WINTRUST_DATA));
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WintrustData.cbStruct = sizeof(WINTRUST_DATA);
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WintrustData.dwUIChoice = WTD_UI_NONE;
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WintrustData.fdwRevocationChecks = WTD_REVOKE_NONE;
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WintrustData.dwUnionChoice = WTD_CHOICE_CATALOG;
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//WintrustData.dwStateAction = WTD_STATEACTION_AUTO_CACHE;
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WintrustData.dwStateAction = WTD_STATEACTION_VERIFY;
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WintrustData.dwProvFlags = WTD_REVOCATION_CHECK_NONE;
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WintrustData.pCatalog = &WintrustCatalogInfo;
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ZeroMemory(&WintrustCatalogInfo, sizeof(WINTRUST_CATALOG_INFO));
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WintrustCatalogInfo.cbStruct = sizeof(WINTRUST_CATALOG_INFO);
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WintrustCatalogInfo.pbCalculatedFileHash = Hash;
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WintrustCatalogInfo.cbCalculatedFileHash = HashSize;
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WintrustData.pPolicyCallbackData = (LPVOID)&VersionInfo;
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ZeroMemory(&VersionInfo, sizeof(DRIVER_VER_INFO));
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VersionInfo.cbStruct = sizeof(DRIVER_VER_INFO);
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ZeroMemory(&OSVer, sizeof(OSVERSIONINFO));
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OSVer.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
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if (GetVersionEx(&OSVer)) {
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VersionInfo.dwPlatform = OSVer.dwPlatformId;
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VersionInfo.dwVersion = OSVer.dwMajorVersion;
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VersionInfo.sOSVersionLow.dwMajor = OSVer.dwMajorVersion;
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VersionInfo.sOSVersionLow.dwMinor = OSVer.dwMinorVersion;
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VersionInfo.sOSVersionHigh.dwMajor = OSVer.dwMajorVersion;
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VersionInfo.sOSVersionHigh.dwMinor = OSVer.dwMinorVersion;
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}
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//
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// WinVerifyTrust is case-sensitive, so ensure that the key
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// being used is all lower-case!
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//
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CharLower(OriginalInfName);
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bstr = OriginalInfName;
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//WintrustCatalogInfo.pcwszMemberTag = OriginalInfName;
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WintrustCatalogInfo.pcwszMemberTag = bstr.m_str;
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//
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// Search through installed catalogs looking for those that
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// contain data for a file with the hash we just calculated.
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//
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PrevCat = NULL;
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hCatInfo = CryptCATAdminEnumCatalogFromHash(hCatAdmin,
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Hash,
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HashSize,
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0,
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&PrevCat
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);
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//
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// Enumerate through all of the catalogs installed on the system
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//CryptCATCatalogInfoFromContext
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while(hCatInfo) {
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CatInfo.cbStruct = sizeof(CATALOG_INFO);
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if(CryptCATCatalogInfoFromContext(hCatInfo, &CatInfo, 0)) {
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//bstr = CatInfo.wszCatalogFile;
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cstring = CatInfo.wszCatalogFile;
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//CatalogFullPath = CatInfo.wszCatalogFile;
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CatalogFullPath = (LPTSTR)LPCTSTR(cstring) ;
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DEBUGTRACE(_T("Catalog file is %s\n") , CatalogFullPath);
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//
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// If we have a catalog name we're looking for,
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// see if the current catalog matches. If we
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// are not validating against a specific catalog, then
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// just attempt to validate against each catalog we
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// enumerate. Note that the catalog file info we
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// get back gives us a fully qualified path.
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//
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if((Catalog[0] == TEXT('\0')) ||
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(!lstrcmpi(MyGetFileTitle(CatalogFullPath), (LPTSTR)Catalog)))
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{
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//
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// We found an applicable catalog, now
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// validate the file against that catalog.
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//
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// NOTE: Because we're using cached
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// catalog information (i.e., the
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// WTD_STATEACTION_AUTO_CACHE flag), we
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// don't need to explicitly validate the
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// catalog itself first.
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//
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WintrustCatalogInfo.pcwszCatalogFilePath = CatInfo.wszCatalogFile;
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Err = (DWORD)WinVerifyTrust(NULL,
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&DriverVerifyGuid,
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&WintrustData
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);
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//
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// If WinVerifyTrust suceeded
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//
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if (Err == NO_ERROR) {
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//BugBug: Changes to the original code
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//
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bIsSigned = TRUE;
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DEBUGTRACE(_T("%ws is signed by %ws\n"), FullInfPath, VersionInfo.wszSignedBy);
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//lstrcpy(FullInfPath , VersionInfo.wszSignedBy);
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if(NULL != pInstance)
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{
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VARIANT v;
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VariantInit(&v);
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/*v.vt = VT_BOOL;
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v.boolVal = bIsSigned;
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hr = pInstance->Put(L"IsSigned", 0, &v, 0 );
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VariantClear(&v);*/
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v.vt = VT_BSTR;
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v.bstrVal = VersionInfo.wszSignedBy;
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hr = pInstance->Put(L"Signer", 0, &v, 0 );
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VariantClear(&v);
|
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|
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CRYPTCATATTRIBUTE *pCatAttribute = NULL;
|
||
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|
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|
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bstr = CatalogFullPath;
|
||
|
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//cstring = CatalogFullPath;
|
||
|
|
/*HANDLE hCat = CryptCATOpen(CatalogFullPath,
|
||
|
|
GENERIC_READ,
|
||
|
|
NULL,
|
||
|
|
NULL,
|
||
|
|
NULL);*/
|
||
|
|
HANDLE hCat = CryptCATOpen(bstr.m_str ,
|
||
|
|
GENERIC_READ,
|
||
|
|
NULL,
|
||
|
|
NULL,
|
||
|
|
NULL);
|
||
|
|
|
||
|
|
if(hCat != INVALID_HANDLE_VALUE)
|
||
|
|
do
|
||
|
|
{
|
||
|
|
pCatAttribute = CryptCATEnumerateCatAttr(hCat , pCatAttribute);
|
||
|
|
if(pCatAttribute && pCatAttribute->pbValue && pCatAttribute->pwszReferenceTag)
|
||
|
|
{
|
||
|
|
//v.vt = VT_BSTR;
|
||
|
|
//bstr = (LPTSTR)pCatAttribute->pbValue;
|
||
|
|
wstr = (LPWSTR)pCatAttribute->pbValue;
|
||
|
|
//v.bstrVal = (LPTSTR)pCatAttribute->pbValue;
|
||
|
|
//v.bstrVal = str;//bstr;
|
||
|
|
comvar = wstr;
|
||
|
|
hr = pInstance->Put(pCatAttribute->pwszReferenceTag, 0, &comvar , 0 );
|
||
|
|
//VariantClear(&v);
|
||
|
|
DEBUGTRACE(_T("Attribute ReferenceTag = %s Value = %s\n") , pCatAttribute->pwszReferenceTag , (LPTSTR)pCatAttribute->pbValue);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
}while(pCatAttribute);
|
||
|
|
|
||
|
|
if(hCat != INVALID_HANDLE_VALUE)
|
||
|
|
CryptCATClose(hCat);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//pProvData = WTHelperProvDataFromStateData(WintrustData.hWVTStateData);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get the first signer from the chain
|
||
|
|
//
|
||
|
|
//pProvSigner = WTHelperGetProvSignerFromChain((PCRYPT_PROVIDER_DATA)pProvData,
|
||
|
|
// 0,
|
||
|
|
// FALSE,
|
||
|
|
// 0
|
||
|
|
// );
|
||
|
|
|
||
|
|
if ((pProvData = WTHelperProvDataFromStateData(WintrustData.hWVTStateData)) == NULL ){
|
||
|
|
DEBUGTRACE(_T("WTHelperProvDataDFromStateData failed\n"));
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get the first signer from the chain
|
||
|
|
//
|
||
|
|
if ((pProvSigner = WTHelperGetProvSignerFromChain((PCRYPT_PROVIDER_DATA)pProvData,
|
||
|
|
0,
|
||
|
|
FALSE,
|
||
|
|
0
|
||
|
|
)) == NULL) {
|
||
|
|
DEBUGTRACE(_T("NO Signer\n"));
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
//
|
||
|
|
// Get the sha1 hash from the signing cert
|
||
|
|
//
|
||
|
|
//assert(pProvSigner->pChainContext->cChain >= 1);
|
||
|
|
//assert(pProvSigner->pChainContext->rgpChain[0]->rgpElement[0]->cElement >= 1);
|
||
|
|
|
||
|
|
cbData = 20;
|
||
|
|
|
||
|
|
if (CertGetCertificateContextProperty(
|
||
|
|
pProvSigner->pChainContext->rgpChain[0]->rgpElement[0]->pCertContext,
|
||
|
|
CERT_SHA1_HASH_PROP_ID,
|
||
|
|
&(rgbHash[0]),
|
||
|
|
&cbData)) {
|
||
|
|
|
||
|
|
DEBUGTRACE(_T("rgbHash:\n%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n"),
|
||
|
|
rgbHash[0], rgbHash[1], rgbHash[2], rgbHash[3], rgbHash[4],
|
||
|
|
rgbHash[5], rgbHash[6], rgbHash[7], rgbHash[8], rgbHash[9],
|
||
|
|
rgbHash[10], rgbHash[11], rgbHash[12], rgbHash[13], rgbHash[14],
|
||
|
|
rgbHash[15], rgbHash[16], rgbHash[17], rgbHash[18], rgbHash[19]);
|
||
|
|
|
||
|
|
//
|
||
|
|
// BUGBUG:
|
||
|
|
// Compare the Hash to the Microsoft Windows 2000 hash only. If it matches
|
||
|
|
// then this is NOT an OEM Hal, otherwise it is.
|
||
|
|
//
|
||
|
|
//
|
||
|
|
// if (memcmp(&(rgbHash[0]), &MSHASH, 20) {
|
||
|
|
// bIsSigned = TRUE;
|
||
|
|
// } else {
|
||
|
|
// bIsSignedByMicorsoft = FALSE;
|
||
|
|
// }
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Free the pcSignerCertContext member of the DRIVER_VER_INFO struct
|
||
|
|
// that was allocated in our call to WinVerifyTrust.
|
||
|
|
//
|
||
|
|
if (VersionInfo.pcSignerCertContext != NULL) {
|
||
|
|
|
||
|
|
CertFreeCertificateContext(VersionInfo.pcSignerCertContext);
|
||
|
|
VersionInfo.pcSignerCertContext = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// If we had a specific catalog to compare against then we are
|
||
|
|
// done.
|
||
|
|
//
|
||
|
|
if (Catalog[0] != TEXT('\0')) {
|
||
|
|
|
||
|
|
CryptCATAdminReleaseCatalogContext(hCatAdmin, hCatInfo, 0);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// If we validated against a catalog and it is NOT signed by Microsoft then
|
||
|
|
// we are done.
|
||
|
|
//
|
||
|
|
// Note that if we did validate against a Microsoft catalog then we want
|
||
|
|
// to keep going in case the file validates against both a Microsoft
|
||
|
|
// and OEM catalog.
|
||
|
|
//
|
||
|
|
if ((Err == NO_ERROR) && !bIsSigned) {
|
||
|
|
|
||
|
|
CryptCATAdminReleaseCatalogContext(hCatAdmin, hCatInfo, 0);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
PrevCat = hCatInfo;
|
||
|
|
hCatInfo = CryptCATAdminEnumCatalogFromHash(hCatAdmin, Hash, HashSize, 0, &PrevCat);
|
||
|
|
|
||
|
|
WintrustData.dwStateAction = WTD_STATEACTION_CLOSE;
|
||
|
|
Err = (DWORD)WinVerifyTrust(NULL,
|
||
|
|
&DriverVerifyGuid,
|
||
|
|
&WintrustData
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
//else
|
||
|
|
//{
|
||
|
|
if(NULL != pInstance)
|
||
|
|
{
|
||
|
|
//VARIANT v;
|
||
|
|
CComVariant v;
|
||
|
|
//VariantInit(&v);
|
||
|
|
//v.vt = VT_BOOL;
|
||
|
|
v = bIsSigned;
|
||
|
|
hr = pInstance->Put(L"IsSigned", 0, &v, 0 );
|
||
|
|
//VariantClear(&v);
|
||
|
|
v.Clear();
|
||
|
|
}
|
||
|
|
//}
|
||
|
|
}
|
||
|
|
|
||
|
|
if(Hash) {
|
||
|
|
LocalFree(Hash);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
CryptCATAdminReleaseContext(hCatAdmin,0);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
//BugBug: Changes to the original code
|
||
|
|
//
|
||
|
|
return bIsSigned;
|
||
|
|
}
|
||
|
|
|
||
|
|
BOOL
|
||
|
|
IsOemHalInstalled(
|
||
|
|
VOID
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HDEVINFO DeviceInfoSet;
|
||
|
|
SP_DEVINFO_DATA DeviceInfoData;
|
||
|
|
HKEY hKey;
|
||
|
|
DWORD dwType, cbData;
|
||
|
|
TCHAR InfName[MAX_PATH];
|
||
|
|
TCHAR InfPath[MAX_PATH];
|
||
|
|
BOOL isHalOem = TRUE;
|
||
|
|
|
||
|
|
//
|
||
|
|
// First get the "computer class" devnode
|
||
|
|
//
|
||
|
|
DeviceInfoSet = SetupDiGetClassDevs(&GUID_DEVCLASS_COMPUTER,
|
||
|
|
NULL,
|
||
|
|
NULL,
|
||
|
|
DIGCF_PRESENT
|
||
|
|
);
|
||
|
|
|
||
|
|
if (DeviceInfoSet == INVALID_HANDLE_VALUE) {
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
DeviceInfoData.cbSize = sizeof(DeviceInfoData);
|
||
|
|
|
||
|
|
//
|
||
|
|
// There should only be one device in the "computer class" so just
|
||
|
|
// get the 1st device in the DeviceInfoSet.
|
||
|
|
//
|
||
|
|
if (!SetupDiEnumDeviceInfo(DeviceInfoSet,
|
||
|
|
0,
|
||
|
|
&DeviceInfoData
|
||
|
|
)) {
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Open the device's driver (software) registry key so we can get the InfPath
|
||
|
|
//
|
||
|
|
hKey = SetupDiOpenDevRegKey(DeviceInfoSet,
|
||
|
|
&DeviceInfoData,
|
||
|
|
DICS_FLAG_GLOBAL,
|
||
|
|
0,
|
||
|
|
DIREG_DRV,
|
||
|
|
KEY_READ
|
||
|
|
);
|
||
|
|
|
||
|
|
if (hKey != INVALID_HANDLE_VALUE) {
|
||
|
|
|
||
|
|
dwType = REG_SZ;
|
||
|
|
cbData = sizeof(InfPath);
|
||
|
|
if (RegQueryValueEx(hKey,
|
||
|
|
REGSTR_VAL_INFPATH,
|
||
|
|
NULL,
|
||
|
|
&dwType,
|
||
|
|
(LPBYTE)InfName,
|
||
|
|
&cbData
|
||
|
|
) == ERROR_SUCCESS) {
|
||
|
|
|
||
|
|
if (GetWindowsDirectory(InfPath, sizeof(InfPath)/sizeof(TCHAR))) {
|
||
|
|
|
||
|
|
if (lstrlen(InfPath)) {
|
||
|
|
|
||
|
|
//
|
||
|
|
// Tack on an extra back slash if one is needed
|
||
|
|
//
|
||
|
|
if (InfPath[lstrlen(InfPath) - 1] != TEXT('\\')) {
|
||
|
|
lstrcat(InfPath, TEXT("\\"));
|
||
|
|
}
|
||
|
|
|
||
|
|
lstrcat(InfPath, TEXT("INF\\"));
|
||
|
|
lstrcat(InfPath, InfName);
|
||
|
|
|
||
|
|
DEBUGTRACE(_T("IsOemHalInstalled() HAL Inf is %ws\n"), InfPath);
|
||
|
|
|
||
|
|
IsInfSigned(InfPath);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
RegCloseKey(hKey);
|
||
|
|
}
|
||
|
|
|
||
|
|
clean0:
|
||
|
|
|
||
|
|
return isHalOem;
|
||
|
|
}
|
||
|
|
|
||
|
|
DWORD
|
||
|
|
pSetupGetCurrentlyInstalledDriverNode(
|
||
|
|
IN HDEVINFO DeviceInfoSet,
|
||
|
|
IN PSP_DEVINFO_DATA DeviceInfoData,
|
||
|
|
IN OUT PTSTR InfPath
|
||
|
|
)
|
||
|
|
{
|
||
|
|
HKEY hKey = NULL;
|
||
|
|
DWORD RegDataType, RegDataLength;
|
||
|
|
SP_DEVINSTALL_PARAMS DeviceInstallParams;
|
||
|
|
SP_DRVINFO_DATA DriverInfoData;
|
||
|
|
DWORD Err = ERROR_SUCCESS;
|
||
|
|
|
||
|
|
ZeroMemory(&DeviceInstallParams, sizeof(DeviceInstallParams));
|
||
|
|
DeviceInstallParams.cbSize = sizeof(DeviceInstallParams);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Retrieve the current device install parameters so we can modify them to
|
||
|
|
// target the driver search to a particular INF.
|
||
|
|
//
|
||
|
|
if (!SetupDiGetDeviceInstallParams(DeviceInfoSet,
|
||
|
|
DeviceInfoData,
|
||
|
|
&DeviceInstallParams
|
||
|
|
)) {
|
||
|
|
return GetLastError();
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// In order to select the currently installed driver we will need to get the
|
||
|
|
// devices description, manufacturer, and provider. So we will first open the
|
||
|
|
// devices registry key to retrieve some of this information.
|
||
|
|
//
|
||
|
|
hKey = SetupDiOpenDevRegKey(DeviceInfoSet,
|
||
|
|
DeviceInfoData,
|
||
|
|
DICS_FLAG_GLOBAL,
|
||
|
|
0,
|
||
|
|
DIREG_DRV,
|
||
|
|
KEY_READ
|
||
|
|
);
|
||
|
|
|
||
|
|
//
|
||
|
|
// If we can't open the device's registry key then return FALSE. This means
|
||
|
|
// we will be on the safe side and treat this as a 3rd party driver.
|
||
|
|
//
|
||
|
|
if (hKey == INVALID_HANDLE_VALUE) {
|
||
|
|
return GetLastError();
|
||
|
|
}
|
||
|
|
|
||
|
|
RegDataLength = sizeof(DeviceInstallParams.DriverPath);
|
||
|
|
|
||
|
|
if ((Err = RegQueryValueEx(hKey,
|
||
|
|
REGSTR_VAL_INFPATH,
|
||
|
|
NULL,
|
||
|
|
&RegDataType,
|
||
|
|
(PBYTE)DeviceInstallParams.DriverPath,
|
||
|
|
&RegDataLength
|
||
|
|
)) != ERROR_SUCCESS) {
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Save the DriverPath in the InfPath parameter.
|
||
|
|
//
|
||
|
|
if (InfPath) {
|
||
|
|
|
||
|
|
lstrcpy(InfPath, DeviceInstallParams.DriverPath);
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Set the DeviceInstallParams flags that indicate DriverPath represents a
|
||
|
|
// single INF to be searched, and set the flag that says to include all drivers,
|
||
|
|
// even drivers that are normally excluded.
|
||
|
|
//
|
||
|
|
DeviceInstallParams.Flags |= DI_ENUMSINGLEINF;
|
||
|
|
DeviceInstallParams.FlagsEx |= DI_FLAGSEX_ALLOWEXCLUDEDDRVS;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Build up a list of drivers from this device's INF.
|
||
|
|
//
|
||
|
|
if (!SetupDiBuildDriverInfoList(DeviceInfoSet,
|
||
|
|
DeviceInfoData,
|
||
|
|
SPDIT_CLASSDRIVER
|
||
|
|
)) {
|
||
|
|
Err = GetLastError();
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Now we need to select the driver node from the INF that was used to install
|
||
|
|
// this device. The three parameters that uniquely identify a driver node are
|
||
|
|
// INF provider, Device Manufacturer, and Device Description. We will retrieve
|
||
|
|
// these three pieces of information in preparation for selecting the correct
|
||
|
|
// driver node in the class list we just built.
|
||
|
|
//
|
||
|
|
ZeroMemory(&DriverInfoData, sizeof(SP_DRVINFO_DATA));
|
||
|
|
DriverInfoData.cbSize = sizeof(SP_DRVINFO_DATA);
|
||
|
|
|
||
|
|
RegDataLength = sizeof(DriverInfoData.ProviderName);
|
||
|
|
|
||
|
|
RegQueryValueEx(hKey,
|
||
|
|
REGSTR_VAL_PROVIDER_NAME,
|
||
|
|
NULL,
|
||
|
|
&RegDataType,
|
||
|
|
(PBYTE)DriverInfoData.ProviderName,
|
||
|
|
&RegDataLength
|
||
|
|
);
|
||
|
|
|
||
|
|
SetupDiGetDeviceRegistryProperty(DeviceInfoSet,
|
||
|
|
DeviceInfoData,
|
||
|
|
SPDRP_MFG,
|
||
|
|
NULL,
|
||
|
|
(PBYTE)DriverInfoData.MfgName,
|
||
|
|
sizeof(DriverInfoData.MfgName),
|
||
|
|
NULL
|
||
|
|
);
|
||
|
|
|
||
|
|
SetupDiGetDeviceRegistryProperty(DeviceInfoSet,
|
||
|
|
DeviceInfoData,
|
||
|
|
SPDRP_DEVICEDESC,
|
||
|
|
NULL,
|
||
|
|
(PBYTE)DriverInfoData.Description,
|
||
|
|
sizeof(DriverInfoData.Description),
|
||
|
|
NULL
|
||
|
|
);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Set the DriverInfoData.Reserved field to 0 to tell setupapi to match the
|
||
|
|
// specified criteria and select it if found.
|
||
|
|
//
|
||
|
|
DriverInfoData.DriverType = SPDIT_CLASSDRIVER;
|
||
|
|
DriverInfoData.Reserved = 0;
|
||
|
|
|
||
|
|
if (!SetupDiSetSelectedDriver(DeviceInfoSet,
|
||
|
|
DeviceInfoData,
|
||
|
|
&DriverInfoData
|
||
|
|
)) {
|
||
|
|
|
||
|
|
//
|
||
|
|
// This means we could not find the currently installed driver for this
|
||
|
|
// device.
|
||
|
|
//
|
||
|
|
Err = GetLastError();
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// At this point we have successfully selected the currently installed driver for the specified
|
||
|
|
// device innformation element.
|
||
|
|
//
|
||
|
|
Err = ERROR_SUCCESS;
|
||
|
|
|
||
|
|
clean0:
|
||
|
|
|
||
|
|
if (hKey != NULL) {
|
||
|
|
RegCloseKey(hKey);
|
||
|
|
}
|
||
|
|
|
||
|
|
return Err;
|
||
|
|
}
|
||
|
|
|
||
|
|
UINT
|
||
|
|
pFileQueueCallback(
|
||
|
|
PVOID Context,
|
||
|
|
UINT Notification,
|
||
|
|
UINT Param1,
|
||
|
|
UINT Param2
|
||
|
|
)
|
||
|
|
{
|
||
|
|
PFILEPATHS FilePaths = (PFILEPATHS)Param1;
|
||
|
|
|
||
|
|
if ((Notification == SPFILENOTIFY_QUEUESCAN_EX) && Param1) {
|
||
|
|
|
||
|
|
PNOCOPYLIST pncl = (PNOCOPYLIST)Context;
|
||
|
|
BOOL bAlreadyExists = FALSE;
|
||
|
|
PTSTR p;
|
||
|
|
|
||
|
|
//
|
||
|
|
// If there is any sort of file not found error or crypto error then
|
||
|
|
// we'll treat this as a non-MS package.
|
||
|
|
//
|
||
|
|
if (FilePaths->Win32Error != NO_ERROR) {
|
||
|
|
|
||
|
|
pncl->MicrosoftDriver = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (pncl->Size == 0) {
|
||
|
|
|
||
|
|
pncl->Size = (lstrlen(FilePaths->Source) + 2) * sizeof(TCHAR);
|
||
|
|
|
||
|
|
pncl->pListOfFiles = (PTSTR)HeapAlloc(GetProcessHeap(),
|
||
|
|
HEAP_ZERO_MEMORY,
|
||
|
|
pncl->Size
|
||
|
|
);
|
||
|
|
|
||
|
|
if (pncl->pListOfFiles) {
|
||
|
|
|
||
|
|
lstrcpy(pncl->pListOfFiles, FilePaths->Source);
|
||
|
|
|
||
|
|
} else {
|
||
|
|
|
||
|
|
pncl->Size = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
} else {
|
||
|
|
|
||
|
|
//
|
||
|
|
// First check to see if this filename already exists in the list.
|
||
|
|
//
|
||
|
|
for (p = pncl->pListOfFiles; *p; p += (lstrlen(p) + 1)) {
|
||
|
|
|
||
|
|
if (lstrcmpi(p, FilePaths->Source) == 0) {
|
||
|
|
bAlreadyExists = TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!bAlreadyExists) {
|
||
|
|
|
||
|
|
PTSTR TempBuffer;
|
||
|
|
ULONG ulOldSize = pncl->Size;
|
||
|
|
|
||
|
|
pncl->Size += (lstrlen(FilePaths->Source) + 1) * sizeof(TCHAR);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Lets add this file to our multi-sz string.
|
||
|
|
//
|
||
|
|
TempBuffer = (PTSTR)HeapReAlloc(GetProcessHeap(),
|
||
|
|
HEAP_ZERO_MEMORY,
|
||
|
|
pncl->pListOfFiles,
|
||
|
|
pncl->Size
|
||
|
|
);
|
||
|
|
|
||
|
|
if (TempBuffer) {
|
||
|
|
|
||
|
|
pncl->pListOfFiles = TempBuffer;
|
||
|
|
|
||
|
|
lstrcpy(&(pncl->pListOfFiles[ulOldSize/sizeof(TCHAR) - 1]), FilePaths->Source);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return NO_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
DWORD
|
||
|
|
pGetListOfFilesForDevice(
|
||
|
|
IN HDEVINFO DeviceInfoSet,
|
||
|
|
IN PSP_DEVINFO_DATA DeviceInfoData,
|
||
|
|
PNOCOPYLIST pncl
|
||
|
|
)
|
||
|
|
{
|
||
|
|
DWORD Err = NO_ERROR;
|
||
|
|
TCHAR InfName[MAX_PATH];
|
||
|
|
HSPFILEQ FileQueueHandle = (HSPFILEQ)INVALID_HANDLE_VALUE;
|
||
|
|
SP_DEVINSTALL_PARAMS DeviceInstallParams;
|
||
|
|
DWORD dwResult;
|
||
|
|
BOOL bIsDriverMicrosoft = FALSE;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get the currently-installed driver node for this element
|
||
|
|
//
|
||
|
|
InfName[0] = TEXT('\0');
|
||
|
|
if (pSetupGetCurrentlyInstalledDriverNode(DeviceInfoSet,
|
||
|
|
DeviceInfoData,
|
||
|
|
InfName
|
||
|
|
) != NO_ERROR) {
|
||
|
|
|
||
|
|
Err = GetLastError();
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Now queue all files to be copied by this driver node into our own file queue.
|
||
|
|
//
|
||
|
|
FileQueueHandle = SetupOpenFileQueue();
|
||
|
|
|
||
|
|
if (FileQueueHandle == (HSPFILEQ)INVALID_HANDLE_VALUE) {
|
||
|
|
|
||
|
|
Err = GetLastError();
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
DeviceInstallParams.cbSize = sizeof(SP_DEVINSTALL_PARAMS);
|
||
|
|
|
||
|
|
if (!SetupDiGetDeviceInstallParams(DeviceInfoSet,
|
||
|
|
DeviceInfoData,
|
||
|
|
&DeviceInstallParams
|
||
|
|
)) {
|
||
|
|
Err = GetLastError();
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
DeviceInstallParams.FileQueue = FileQueueHandle;
|
||
|
|
DeviceInstallParams.Flags |= DI_NOVCP;
|
||
|
|
|
||
|
|
if (!SetupDiSetDeviceInstallParams(DeviceInfoSet,
|
||
|
|
DeviceInfoData,
|
||
|
|
&DeviceInstallParams
|
||
|
|
)) {
|
||
|
|
Err = GetLastError();
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Tell setupapi (and class/co-installers to build up a list of driver files
|
||
|
|
// for this device.
|
||
|
|
//
|
||
|
|
if (!SetupDiCallClassInstaller(DIF_INSTALLDEVICEFILES,
|
||
|
|
DeviceInfoSet,
|
||
|
|
DeviceInfoData
|
||
|
|
)) {
|
||
|
|
Err = GetLastError();
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Scan the FileQueue adding files to the list.
|
||
|
|
//
|
||
|
|
if (!SetupScanFileQueue(FileQueueHandle,
|
||
|
|
SPQ_SCAN_USE_CALLBACKEX,
|
||
|
|
NULL,
|
||
|
|
(PSP_FILE_CALLBACK)pFileQueueCallback,
|
||
|
|
(PVOID)pncl,
|
||
|
|
&dwResult
|
||
|
|
)) {
|
||
|
|
Err = GetLastError();
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// If we haven't encountered any errors then the MicrosoftDriver BOOL will
|
||
|
|
// still be TRUE. That means that we need to verify the INF associated with
|
||
|
|
// this driver package to make sure it is signed by the build lab.
|
||
|
|
//
|
||
|
|
if (pncl->MicrosoftDriver) {
|
||
|
|
|
||
|
|
TCHAR FullInfPath[MAX_PATH];
|
||
|
|
|
||
|
|
if (GetWindowsDirectory(FullInfPath, sizeof(FullInfPath)/sizeof(TCHAR))) {
|
||
|
|
|
||
|
|
if (lstrlen(FullInfPath)) {
|
||
|
|
|
||
|
|
//
|
||
|
|
// Tack on an extra back slash if one is needed
|
||
|
|
//
|
||
|
|
if (FullInfPath[lstrlen(FullInfPath) - 1] != TEXT('\\')) {
|
||
|
|
lstrcat(FullInfPath, TEXT("\\"));
|
||
|
|
}
|
||
|
|
|
||
|
|
lstrcat(FullInfPath, TEXT("INF\\"));
|
||
|
|
lstrcat(FullInfPath, InfName);
|
||
|
|
|
||
|
|
//
|
||
|
|
// If the INF for this driver node is not signed by the Microsoft build
|
||
|
|
// lab, then set the MicrosoftDriver BOOL to FALSE.
|
||
|
|
//
|
||
|
|
if (!IsInfSigned(FullInfPath)) {
|
||
|
|
|
||
|
|
pncl->MicrosoftDriver = FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
clean0:
|
||
|
|
|
||
|
|
if (FileQueueHandle != (HSPFILEQ)INVALID_HANDLE_VALUE) {
|
||
|
|
SetupCloseFileQueue(FileQueueHandle);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
DEBUGTRACE(_T("pGetListOfFilesForDevice returned error 0x%X\n"), Err);
|
||
|
|
return Err;
|
||
|
|
}
|
||
|
|
|
||
|
|
BOOL
|
||
|
|
IsDriverThirdParty(
|
||
|
|
IN PCTSTR ServiceName
|
||
|
|
)
|
||
|
|
{
|
||
|
|
ULONG ulLen;
|
||
|
|
PTCHAR deviceList = NULL;
|
||
|
|
PTCHAR p;
|
||
|
|
BOOL bIsDriverMicrosoft = FALSE;
|
||
|
|
HDEVINFO DeviceInfoSet;
|
||
|
|
SP_DEVINFO_DATA DeviceInfoData;
|
||
|
|
NOCOPYLIST ncl;
|
||
|
|
|
||
|
|
ncl.Size = 0;
|
||
|
|
ncl.MicrosoftDriver = TRUE;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get the size of the buffer needed to hold all of the device instance Ids
|
||
|
|
// that have the specified service.
|
||
|
|
//
|
||
|
|
if (CM_Get_Device_ID_List_Size(&ulLen,
|
||
|
|
ServiceName,
|
||
|
|
CM_GETIDLIST_FILTER_SERVICE
|
||
|
|
) != CR_SUCCESS) {
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
deviceList = (PTSTR)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (ulLen * sizeof(TCHAR)));
|
||
|
|
|
||
|
|
if (!deviceList) {
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get the multi-sz list of all of the device instance Ids that use the
|
||
|
|
// specified service.
|
||
|
|
//
|
||
|
|
if (CM_Get_Device_ID_List(ServiceName,
|
||
|
|
deviceList,
|
||
|
|
ulLen,
|
||
|
|
CM_GETIDLIST_FILTER_SERVICE
|
||
|
|
) != CR_SUCCESS) {
|
||
|
|
goto clean0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Enumerate through the multi_sz list of all of the devices that are using
|
||
|
|
// the speicifed service.
|
||
|
|
//
|
||
|
|
for (p=deviceList; *p; p += (lstrlen(p) + 1)) {
|
||
|
|
|
||
|
|
DEBUGTRACE(_T("%ws\n"), p);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Create a new empty DeviceInfoSet.
|
||
|
|
//
|
||
|
|
DeviceInfoSet = SetupDiCreateDeviceInfoList(NULL, NULL);
|
||
|
|
|
||
|
|
if (DeviceInfoSet != INVALID_HANDLE_VALUE) {
|
||
|
|
|
||
|
|
DeviceInfoData.cbSize = sizeof(DeviceInfoData);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Add the device to the DeviceInfoSet.
|
||
|
|
//
|
||
|
|
if (SetupDiOpenDeviceInfo(DeviceInfoSet,
|
||
|
|
p,
|
||
|
|
NULL,
|
||
|
|
0,
|
||
|
|
&DeviceInfoData
|
||
|
|
)) {
|
||
|
|
|
||
|
|
pGetListOfFilesForDevice(DeviceInfoSet,
|
||
|
|
&DeviceInfoData,
|
||
|
|
&ncl
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Destroy the DeviceInfoSet.
|
||
|
|
//
|
||
|
|
SetupDiDestroyDeviceInfoList(DeviceInfoSet);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// By this point we will have all of the files copied for all devices with a
|
||
|
|
// service name that matches that passed in to this function. The NOCOPYLIST
|
||
|
|
// MicrosoftDriver parameter will specify whether this is a Microsoft driver
|
||
|
|
// or NOT. If it is a Microsoft Driver then we will free the lpfileList field
|
||
|
|
// of this structure and return FALSE to this API, otherwise we will return TRUE
|
||
|
|
// along with the size of the multi-sz file list.
|
||
|
|
//
|
||
|
|
if (ncl.MicrosoftDriver) {
|
||
|
|
|
||
|
|
//
|
||
|
|
// This is a Microsoft driver so we can free the memory allocated to hold all
|
||
|
|
// of the files.
|
||
|
|
//
|
||
|
|
bIsDriverMicrosoft = TRUE;
|
||
|
|
|
||
|
|
HeapFree(GetProcessHeap(), 0, ncl.pListOfFiles);
|
||
|
|
|
||
|
|
} else {
|
||
|
|
|
||
|
|
bIsDriverMicrosoft = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
clean0:
|
||
|
|
|
||
|
|
if (deviceList) {
|
||
|
|
HeapFree(GetProcessHeap(), 0, deviceList);
|
||
|
|
}
|
||
|
|
|
||
|
|
return !bIsDriverMicrosoft;
|
||
|
|
}
|
||
|
|
|
||
|
|
/*int
|
||
|
|
__cdecl
|
||
|
|
wmain(
|
||
|
|
IN int argc,
|
||
|
|
IN TCHAR **argv
|
||
|
|
)
|
||
|
|
{
|
||
|
|
|
||
|
|
IsOemHalInstalled();
|
||
|
|
|
||
|
|
if (argc > 0) {
|
||
|
|
|
||
|
|
IsDriverThirdParty((PCTSTR)argv[1]);
|
||
|
|
}
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
*/
|
||
|
|
//#endif
|