dlls/advapi32/security.c

#include "windows.h"
#include "winerror.h"
#include "debug.h"
#include "heap.h"
#include "ntdll.h"

BOOL32 WINAPI IsValidSid (LPSID pSid);
BOOL32 WINAPI EqualSid (LPSID pSid1, LPSID pSid2);
BOOL32 WINAPI EqualPrefixSid (LPSID pSid1, LPSID pSid2);
DWORD  WINAPI GetSidLengthRequired (BYTE nSubAuthorityCount);
BOOL32 WINAPI AllocateAndInitializeSid(LPSID_IDENTIFIER_AUTHORITY pIdentifierAuthority, BYTE nSubAuthorityCount, DWORD nSubAuthority0, DWORD nSubAuthority1, DWORD nSubAuthority2, DWORD nSubAuthority3,    DWORD nSubAuthority4, DWORD nSubAuthority5, DWORD nSubAuthority6, DWORD nSubAuthority7, LPSID *pSid);
VOID*  WINAPI FreeSid(LPSID pSid);
BOOL32 WINAPI InitializeSid (LPSID pSid, LPSID_IDENTIFIER_AUTHORITY pIdentifierAuthority, BYTE nSubAuthorityCount);
LPSID_IDENTIFIER_AUTHORITY WINAPI GetSidIdentifierAuthority(LPSID pSid);
DWORD* WINAPI GetSidSubAuthority(LPSID pSid, DWORD nSubAuthority);
BYTE*  WINAPI GetSidSubAuthorityCount(LPSID pSid);
DWORD  WINAPI GetLengthSid(LPSID pSid);
BOOL32 WINAPI CopySid(DWORD nDestinationSidLength, LPSID pDestinationSid, LPSID pSourceSid);

/******************************************************************************
 * OpenProcessToken [ADVAPI32.109]
 * Opens the access token associated with a process
 *
 * PARAMS
 *    ProcessHandle [I] Handle to process
 *    DesiredAccess [I] Desired access to process
 *    TokenHandle   [O] Pointer to handle of open access token
 *
 * RETURNS STD
 */
BOOL32 WINAPI OpenProcessToken( HANDLE32 ProcessHandle, DWORD DesiredAccess,
                                HANDLE32 *TokenHandle )
{
    FIXME(advapi,"(%08x,%08lx,%p): stub\n",ProcessHandle,DesiredAccess,
          TokenHandle);
    return TRUE;
}


/***********************************************************************
 *	OpenThreadToken	[ADVAPI32.114]
 */
BOOL32 WINAPI OpenThreadToken( HANDLE32 thread,DWORD desiredaccess,
                               BOOL32 openasself,HANDLE32 *thandle )
{
	FIXME(advapi,"(%08x,%08lx,%d,%p): stub!\n",
	      thread,desiredaccess,openasself,thandle);
	return TRUE;
}


/******************************************************************************
 *	LookupPrivilegeValue32A	[ADVAPI32.92]
 */
BOOL32 WINAPI LookupPrivilegeValue32A( LPCSTR lpSystemName, 
                                       LPCSTR lpName, LPVOID lpLuid)
{
    LPWSTR lpSystemNameW = HEAP_strdupAtoW(GetProcessHeap(), 0, lpSystemName);
    LPWSTR lpNameW = HEAP_strdupAtoW(GetProcessHeap(), 0, lpName);
    BOOL32 ret = LookupPrivilegeValue32W( lpSystemNameW, lpNameW, lpLuid);
    HeapFree(GetProcessHeap(), 0, lpNameW);
    HeapFree(GetProcessHeap(), 0, lpSystemNameW);
    return ret;
}


/******************************************************************************
 * LookupPrivilegeValue32W                                        [ADVAPI32.93]
 * Retrieves LUID used on a system to represent the privilege name.
 *
 * NOTES
 *    lpLuid should be PLUID
 *
 * PARAMS
 *    lpSystemName [I] Address of string specifying the system
 *    lpName       [I] Address of string specifying the privilege
 *    lpLuid       [I] Address of locally unique identifier
 *
 * RETURNS STD
 */
BOOL32 WINAPI LookupPrivilegeValue32W( LPCWSTR lpSystemName,
                                       LPCWSTR lpName, LPVOID lpLuid )
{
    FIXME(advapi,"(%s,%s,%p): stub\n",debugstr_w(lpSystemName), 
                  debugstr_w(lpName), lpLuid);
    return TRUE;
}
/******************************************************************************
 *	GetFileSecurityA	[ADVAPI32.45]
 * Obtains Specified information about the security of a file or directory
 * The information obtained is constrained by the callers acces rights and
 * priviliges
 */

BOOL32 WINAPI GetFileSecurity32A( LPCSTR lpFileName,
                                SECURITY_INFORMATION RequestedInformation,
                                LPSECURITY_DESCRIPTOR pSecurityDescriptor,
                                DWORD nLength,
                                LPDWORD lpnLengthNeeded)
{
  FIXME(advapi, "(%s) : stub\n", debugstr_a(lpFileName));
  return TRUE;
}

/******************************************************************************
 *	GetFileSecurityiW	[ADVAPI32.46]
 * Obtains Specified information about the security of a file or directory
 * The information obtained is constrained by the callers acces rights and
 * priviliges
 */

BOOL32 WINAPI GetFileSecurity32W( LPCWSTR lpFileName,
                                SECURITY_INFORMATION RequestedInformation,
                                LPSECURITY_DESCRIPTOR pSecurityDescriptor,
                                DWORD nLength,
                                LPDWORD lpnLengthNeeded)
{
  FIXME(advapi, "(%s) : stub\n", debugstr_w(lpFileName) ); 
  return TRUE;
}


/***********************************************************************
 *           AdjustTokenPrivileges   [ADVAPI32.10]
 */
BOOL32 WINAPI AdjustTokenPrivileges(HANDLE32 TokenHandle,BOOL32 DisableAllPrivileges,
	LPVOID NewState,DWORD BufferLength,LPVOID PreviousState,
	LPDWORD ReturnLength )
{
	return TRUE;
}

/***********************************************************************
 * CopySid				[ADVAPI.24]
 */
BOOL32 WINAPI CopySid (DWORD nDestinationSidLength, LPSID pDestinationSid,
                       LPSID pSourceSid)
{

    if (!IsValidSid(pSourceSid))
        return FALSE;

    if (nDestinationSidLength < GetLengthSid(pSourceSid))
        return FALSE;

    memcpy(pDestinationSid, pSourceSid, GetLengthSid(pSourceSid));

    return TRUE;
}

/***********************************************************************
 *           IsValidSid  (ADVAPI.80)
 */
BOOL32 WINAPI IsValidSid (LPSID pSid) {
    if (!pSid || pSid->Revision != SID_REVISION)
        return FALSE;

    return TRUE;
}

/***********************************************************************
 *           EqualSid  (ADVAPI.40)
 */
BOOL32 WINAPI EqualSid (LPSID pSid1, LPSID pSid2) {
    if (!IsValidSid(pSid1) || !IsValidSid(pSid2))
        return FALSE;

    if (*GetSidSubAuthorityCount(pSid1) != *GetSidSubAuthorityCount(pSid2))
        return FALSE;

    if (memcmp(pSid1, pSid2, GetLengthSid(pSid1)) != 0)
        return FALSE;

    return TRUE;
}

/***********************************************************************
 *           EqualPrefixSid  (ADVAPI.39)
 */
BOOL32 WINAPI EqualPrefixSid (LPSID pSid1, LPSID pSid2) {
    if (!IsValidSid(pSid1) || !IsValidSid(pSid2))
        return FALSE;

    if (*GetSidSubAuthorityCount(pSid1) != *GetSidSubAuthorityCount(pSid2))
        return FALSE;

    if (memcmp(pSid1, pSid2, GetSidLengthRequired(pSid1->SubAuthorityCount - 1))
 != 0)
        return FALSE;

    return TRUE;
}

/***********************************************************************
 *           GetSidLengthRequired  (ADVAPI.63)
 */
DWORD WINAPI GetSidLengthRequired (BYTE nSubAuthorityCount) {
    return sizeof (SID) + (nSubAuthorityCount - 1) * sizeof (DWORD);
}

/***********************************************************************
 *           GetTokenInformation	[ADVAPI32.66]
 */
BOOL32 WINAPI GetTokenInformation(
	HANDLE32 token,/*TOKEN_INFORMATION_CLASS*/ DWORD tokeninfoclass,LPVOID tokeninfo,
	DWORD tokeninfolength,LPDWORD retlen
) {
	FIXME(advapi,"(%08x,%ld,%p,%ld,%p): stub\n",
	      token,tokeninfoclass,tokeninfo,tokeninfolength,retlen);
	return TRUE;
}

/***********************************************************************
 *           AllocateAndInitializeSid  (ADVAPI.11)
 */
BOOL32 WINAPI AllocateAndInitializeSid(LPSID_IDENTIFIER_AUTHORITY pIdentifierAuthority,
    BYTE nSubAuthorityCount,
    DWORD nSubAuthority0, DWORD nSubAuthority1,
    DWORD nSubAuthority2, DWORD nSubAuthority3,
    DWORD nSubAuthority4, DWORD nSubAuthority5,
    DWORD nSubAuthority6, DWORD nSubAuthority7,
    LPSID *pSid) {

    if (!(*pSid = HeapAlloc( GetProcessHeap(), 0,
                             GetSidLengthRequired(nSubAuthorityCount))))
        return FALSE;
    (*pSid)->Revision = SID_REVISION;
    if (pIdentifierAuthority)
        memcpy(&(*pSid)->IdentifierAuthority, pIdentifierAuthority,
               sizeof (SID_IDENTIFIER_AUTHORITY));
    *GetSidSubAuthorityCount(*pSid) = nSubAuthorityCount;

    if (nSubAuthorityCount > 0)
        *GetSidSubAuthority(*pSid, 0) = nSubAuthority0;
    if (nSubAuthorityCount > 1)
        *GetSidSubAuthority(*pSid, 1) = nSubAuthority1;
    if (nSubAuthorityCount > 2)
        *GetSidSubAuthority(*pSid, 2) = nSubAuthority2;
    if (nSubAuthorityCount > 3)
        *GetSidSubAuthority(*pSid, 3) = nSubAuthority3;
    if (nSubAuthorityCount > 4)
        *GetSidSubAuthority(*pSid, 4) = nSubAuthority4;
    if (nSubAuthorityCount > 5)
        *GetSidSubAuthority(*pSid, 5) = nSubAuthority5;
    if (nSubAuthorityCount > 6)
        *GetSidSubAuthority(*pSid, 6) = nSubAuthority6;
    if (nSubAuthorityCount > 7)
        *GetSidSubAuthority(*pSid, 7) = nSubAuthority7;

    return TRUE;
}

/***********************************************************************
 *           FreeSid  (ADVAPI.42)
 */
VOID* WINAPI FreeSid(LPSID pSid)
{
    HeapFree( GetProcessHeap(), 0, pSid );
    return NULL;
}

/***********************************************************************
 *           InitializeSecurityDescriptor  (ADVAPI.73)
 */
BOOL32 WINAPI InitializeSecurityDescriptor( SECURITY_DESCRIPTOR *pDescr,
                                            DWORD revision )
{
    FIXME(security, "(%p,%#lx): stub\n", pDescr, revision);
    return TRUE;
}


/***********************************************************************
 *           InitializeSid  (ADVAPI.74)
 */
BOOL32 WINAPI InitializeSid (LPSID pSid, LPSID_IDENTIFIER_AUTHORITY pIdentifierAuthority,
                    BYTE nSubAuthorityCount)
{
    int i;

    pSid->Revision = SID_REVISION;
    if (pIdentifierAuthority)
        memcpy(&pSid->IdentifierAuthority, pIdentifierAuthority,
               sizeof (SID_IDENTIFIER_AUTHORITY));
    *GetSidSubAuthorityCount(pSid) = nSubAuthorityCount;

    for (i = 0; i < nSubAuthorityCount; i++)
        *GetSidSubAuthority(pSid, i) = 0;

    return TRUE;
}

/***********************************************************************
 *           GetSidIdentifierAuthority  (ADVAPI.62)
 */
LPSID_IDENTIFIER_AUTHORITY WINAPI GetSidIdentifierAuthority (LPSID pSid)
{
    return &pSid->IdentifierAuthority;
}

/***********************************************************************
 *           GetSidSubAuthority  (ADVAPI.64)
 */
DWORD * WINAPI GetSidSubAuthority (LPSID pSid, DWORD nSubAuthority)
{
    return &pSid->SubAuthority[nSubAuthority];
}

/***********************************************************************
 * GetSidSubAuthorityCount		[ADVAPI.65]
 */
BYTE * WINAPI GetSidSubAuthorityCount (LPSID pSid)
{
    return &pSid->SubAuthorityCount;
}

/***********************************************************************
 * GetLengthSid				[ADVAPI.48]
 */
DWORD WINAPI GetLengthSid (LPSID pSid)
{
    return GetSidLengthRequired(*GetSidSubAuthorityCount(pSid));
}

/******************************************************************************
 * IsValidSecurityDescriptor			[ADVAPI32]
 */
BOOL32 WINAPI IsValidSecurityDescriptor(LPSECURITY_DESCRIPTOR lpsecdesc) {
	FIXME(advapi,"(%p),stub!\n",lpsecdesc);
	return TRUE;
}

/***********************************************************************
 * LookupAccountSidA			[ADVAPI32.86]
 */
BOOL32 WINAPI LookupAccountSid32A(LPCSTR system,PSID sid,
				  LPCSTR account,LPDWORD accountSize,
				  LPCSTR domain, LPDWORD domainSize,
				  PSID_NAME_USE name_use)
{
	FIXME(security,"(%s,%p,%p,%p,%p,%p,%p): stub\n",
	      system,sid,account,accountSize,domain,domainSize,name_use);
	SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
	return FALSE;
}

/***********************************************************************
 * LookupAccountSidW		[ADVAPI32.86]
 */
BOOL32 WINAPI LookupAccountSid32W(LPCWSTR system,PSID sid,
				  LPCWSTR account,LPDWORD accountSize,
				  LPCWSTR domain, LPDWORD domainSize,
				  PSID_NAME_USE name_use)
{
	FIXME(security,"(%p,%p,%p,%p,%p,%p,%p): stub\n",
	      system,sid,account,accountSize,domain,domainSize,name_use);
	SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
	return FALSE;
}

/******************************************************************************
 * SetFileSecurityA		[ADVAPI32.182]
 * Sets the security of a file or directory
 */

BOOL32 WINAPI SetFileSecurity32A( LPCSTR lpFileName,
                                SECURITY_INFORMATION RequestedInformation,
                                LPSECURITY_DESCRIPTOR pSecurityDescriptor)
{
  FIXME(advapi, "(%s) : stub\n", debugstr_a(lpFileName));
  return TRUE;
}

/******************************************************************************
 * SetFileSecurityW		[ADVAPI32.183]
 * Sets the security of a file or directory
 */

BOOL32 WINAPI SetFileSecurity32W( LPCWSTR lpFileName,
                                SECURITY_INFORMATION RequestedInformation,
                                LPSECURITY_DESCRIPTOR pSecurityDescriptor)
{
  FIXME(advapi, "(%s) : stub\n", debugstr_w(lpFileName) ); 
  return TRUE;
}
/******************************************************************************
 * MakeSelfRelativeSD				[ADVAPI32]
 */
BOOL32 WINAPI MakeSelfRelativeSD(
	LPSECURITY_DESCRIPTOR lpabssecdesc,
	LPSECURITY_DESCRIPTOR lpselfsecdesc,LPDWORD lpbuflen
) {
	FIXME(advapi,"(%p,%p,%p),stub!\n",lpabssecdesc,lpselfsecdesc,lpbuflen);
	return TRUE;
}

/******************************************************************************
 * QueryWindows31FilesMigration			[ADVAPI32]
 */
BOOL32 WINAPI QueryWindows31FilesMigration(DWORD x1) {
	FIXME(advapi,"(%ld),stub!\n",x1);
	return TRUE;
}

/******************************************************************************
 * SynchronizeWindows31FilesAndWindowsNTRegistry [ADVAPI32]
 */
BOOL32 WINAPI SynchronizeWindows31FilesAndWindowsNTRegistry(DWORD x1,DWORD x2,DWORD x3,DWORD x4) {
	FIXME(advapi,"(0x%08lx,0x%08lx,0x%08lx,0x%08lx),stub!\n",x1,x2,x3,x4);
	return TRUE;
}

/******************************************************************************
 * LsaOpenPolicy				[ADVAPI32]
 */
BOOL32 WINAPI LsaOpenPolicy(DWORD x1,DWORD x2,DWORD x3,DWORD x4) {
	FIXME(advapi,"(0x%08lx,0x%08lx,0x%08lx,0x%08lx),stub!\n",x1,x2,x3,x4);
	return 0xc0000000; /* generic error */
}

/******************************************************************************
 * NotifyBootConfigStatus			[ADVAPI32]
 */
BOOL32 WINAPI NotifyBootConfigStatus(DWORD x1) {
	FIXME(advapi,"(0x%08lx),stub!\n",x1);
	return 1;
}