windwos2003如何添加目录权限

下面代码我也是乱逛找到的。希望对你有用
[code=Delphi(Pascal)]unit NTSecurityU;interface
Uses Windows, AclApi, AccCtrl;ConstSECURITY_NULL_SID_AUTHORITY : _SID_IDENTIFIER_AUTHORITY = ( Value : (0,0,0,0,0,0));
SECURITY_WORLD_SID_AUTHORITY : _SID_IDENTIFIER_AUTHORITY = ( Value : (0,0,0,0,0,1));
SECURITY_LOCAL_SID_AUTHORITY : _SID_IDENTIFIER_AUTHORITY = ( Value : (0,0,0,0,0,2));
SECURITY_CREATOR_SID_AUTHORITY : _SID_IDENTIFIER_AUTHORITY = ( Value : (0,0,0,0,0,3));
SECURITY_NON_UNIQUE_AUTHORITY : _SID_IDENTIFIER_AUTHORITY = ( Value : (0,0,0,0,0,4));
SECURITY_NT_AUTHORITY : _SID_IDENTIFIER_AUTHORITY = ( Value : (0,0,0,0,0,5));
SECURITY_WORLD_RID :CARDINAL =$00000000;
SECURITY_BUILTIN_DOMAIN_RID : CARDINAL = $00000020;
DOMAIN_ALIAS_RID_ADMINS : CARDINAL = $00000220;
DOMAIN_ALIAS_RID_USERS : CARDINAL = $00000221;
DOMAIN_ALIAS_RID_GUESTS : CARDINAL = $00000222;
STANDARD_RIGHTS_ALL : CARDINAL = $001F0000;
ACL_REVISION : CARDINAL = 2; // current revision;
const
ACCESS_MIN_MS_ACE_TYPE    = ($0);
{$EXTERNALSYM ACCESS_MIN_MS_ACE_TYPE}
ACCESS_ALLOWED_ACE_TYPE   = ($0);
{$EXTERNALSYM ACCESS_ALLOWED_ACE_TYPE}
ACCESS_DENIED_ACE_TYPE    = ($1);
{$EXTERNALSYM ACCESS_DENIED_ACE_TYPE}
SYSTEM_AUDIT_ACE_TYPE     = ($2);
{$EXTERNALSYM SYSTEM_AUDIT_ACE_TYPE}
SYSTEM_ALARM_ACE_TYPE     = ($3);
{$EXTERNALSYM SYSTEM_ALARM_ACE_TYPE}
ACCESS_MAX_MS_V2_ACE_TYPE = ($3);
{$EXTERNALSYM ACCESS_MAX_MS_V2_ACE_TYPE}ACCESS_ALLOWED_COMPOUND_ACE_TYPE = ($4);
{$EXTERNALSYM ACCESS_ALLOWED_COMPOUND_ACE_TYPE}
ACCESS_MAX_MS_V3_ACE_TYPE        = ($4);
{$EXTERNALSYM ACCESS_MAX_MS_V3_ACE_TYPE}ACCESS_MIN_MS_OBJECT_ACE_TYPE = ($5);
{$EXTERNALSYM ACCESS_MIN_MS_OBJECT_ACE_TYPE}
ACCESS_ALLOWED_OBJECT_ACE_TYPE = ($5);
{$EXTERNALSYM ACCESS_ALLOWED_OBJECT_ACE_TYPE}
ACCESS_DENIED_OBJECT_ACE_TYPE = ($6);
{$EXTERNALSYM ACCESS_DENIED_OBJECT_ACE_TYPE}
SYSTEM_AUDIT_OBJECT_ACE_TYPE   = ($7);
{$EXTERNALSYM SYSTEM_AUDIT_OBJECT_ACE_TYPE}
SYSTEM_ALARM_OBJECT_ACE_TYPE   = ($8);
{$EXTERNALSYM SYSTEM_ALARM_OBJECT_ACE_TYPE}
ACCESS_MAX_MS_OBJECT_ACE_TYPE = ($8);
{$EXTERNALSYM ACCESS_MAX_MS_OBJECT_ACE_TYPE}ACCESS_MAX_MS_V4_ACE_TYPE = ($8);
{$EXTERNALSYM ACCESS_MAX_MS_V4_ACE_TYPE}
ACCESS_MAX_MS_ACE_TYPE    = ($8);
{$EXTERNALSYM ACCESS_MAX_MS_ACE_TYPE}ACCESS_ALLOWED_CALLBACK_ACE_TYPE        = $9;
{$EXTERNALSYM ACCESS_ALLOWED_CALLBACK_ACE_TYPE}
ACCESS_DENIED_CALLBACK_ACE_TYPE         = $A;
{$EXTERNALSYM ACCESS_DENIED_CALLBACK_ACE_TYPE}
ACCESS_ALLOWED_CALLBACK_OBJECT_ACE_TYPE = $B;
{$EXTERNALSYM ACCESS_ALLOWED_CALLBACK_OBJECT_ACE_TYPE}
ACCESS_DENIED_CALLBACK_OBJECT_ACE_TYPE = $C;
{$EXTERNALSYM ACCESS_DENIED_CALLBACK_OBJECT_ACE_TYPE}
SYSTEM_AUDIT_CALLBACK_ACE_TYPE          = $D;
{$EXTERNALSYM SYSTEM_AUDIT_CALLBACK_ACE_TYPE}
SYSTEM_ALARM_CALLBACK_ACE_TYPE          = $E;
{$EXTERNALSYM SYSTEM_ALARM_CALLBACK_ACE_TYPE}
SYSTEM_AUDIT_CALLBACK_OBJECT_ACE_TYPE   = $F;
{$EXTERNALSYM SYSTEM_AUDIT_CALLBACK_OBJECT_ACE_TYPE}
SYSTEM_ALARM_CALLBACK_OBJECT_ACE_TYPE   = $10;
{$EXTERNALSYM SYSTEM_ALARM_CALLBACK_OBJECT_ACE_TYPE}ACCESS_MAX_MS_V5_ACE_TYPE               = $10;
{$EXTERNALSYM ACCESS_MAX_MS_V5_ACE_TYPE}SUCCESSFUL_ACCESS_ACE_FLAG = ($40);
{$EXTERNALSYM SUCCESSFUL_ACCESS_ACE_FLAG}
FAILED_ACCESS_ACE_FLAG     = ($80);
{$EXTERNALSYM FAILED_ACCESS_ACE_FLAG}
TypePACE_HEADER = ^ACE_HEADER;
_ACE_HEADER = record
    AceType: Byte;
    AceFlags: Byte;
    AceSize: Word;
end;ACE_HEADER = _ACE_HEADER;TAceHeader = ACE_HEADER;
PAceHeader = PACE_HEADER;
//Access Allowed ACE
PAccessAllowedAce = ^TAccessAllowedAce;
_ACCESS_ALLOWED_ACE = record
    Header : ACE_HEADER;
    Mask : DWORD;
    SidStart : DWORD;
end;
TAccessAllowedAce = _ACCESS_ALLOWED_ACE;
Type
//=== ACL (Access Control List)==============================
//Size information
PACL_SIZE_INFORMATION = ^ACL_SIZE_INFORMATION;
_ACL_SIZE_INFORMATION = record
       AceCount,
       AclBytesInUse,
       AclBytesFree : DWORD
end;
ACL_SIZE_INFORMATION =_ACL_SIZE_INFORMATION;
TAclSizeInformation = ACL_SIZE_INFORMATION;
PAclSizeInformation = PACL_SIZE_INFORMATION;//Revision Information
PACL_REVISION_INFORMATION = ^ACL_REVISION_INFORMATION;
_ACL_REVISION_INFORMATION = record
       AclRevision : DWORD
end;
ACL_REVISION_INFORMATION = _ACL_REVISION_INFORMATION;
TAclRevisionInformation = ACL_REVISION_INFORMATION;
PAclRevisionInformation = PACL_REVISION_INFORMATION;
function IsAdmin : Boolean; stdcall; //is logged user is member of admins or
                                     //domain admins
function IsNT : Boolean; stdcall;    //is system NT based
function IsNT4 : Boolean; stdcall;   //is system NT 4
function GetEveryOneSid : Pointer; stdcall; //Security identifier of well known
                                            // group Everyone
function GetAccountSID( anAccountName : String) : Pointer; stdcall;
function SetFileObjectAccessRights(aFileObject: String;
aSID: Pointer; anAccess: CARDINAL; isInheritedAccess : BOOLEAN): BOOLEAN; stdcall;function SetFileObjectAndSubobjectsAccessRights(aFileObject: String;
aSID: Pointer; anAccess: CARDINAL): BOOLEAN; stdcall;function SetEveryoneRWEDAccessToFileOrFolder( aFileOrFolder : String) : BOOLEAN; stdcall;
function SetEveryoneRWEDAccessToFileOrFolderAndSubobjects( aFileOrFolder : String) : BOOLEAN; stdcall;function SetEveryoneNoRWEDAccessToFileOrFolder( aFileOrFolder : String) : BOOLEAN;stdcall;function VolumeSupportsPersistentACLs( aPath : String) : Boolean; stdcall;implementation
Uses
SysUtils, ComObj;function VolumeSupportsPersistentACLs( aPath : String) : Boolean;
Var
maxClen,
driveFlags : Cardinal;
VolName, FSysName : Array[0..MAX_PATH] of Char;
begin
aPath := ExtractFileDrive( aPath) +'\';
Result := FALSE;
if GetVolumeInformation(
     PChar( aPath),
     VolName,
     SizeOf( VolName),
     nil,
     maxClen,
     driveFlags,
     FsysName,
     SizeOf( FsysName)
) then
    Result := driveFlags and FS_PERSISTENT_ACLS = FS_PERSISTENT_ACLS ;
end;
function CheckCARDINALRslt( aCardinal : DWORD) : Boolean;
begin
Result := aCardinal = ERROR_SUCCESS;
if not Result then SetLastError( aCardinal);
end;
function IsAdmin : Boolean;
Var
ntauth : SID_IDENTIFIER_AUTHORITY;
psidAdmin : Pointer;
bIsAdmin : Boolean;
htok : THandle;
cb : DWORD;
ptg : ^TOKEN_GROUPS;
    i : Integer;
grp : PSIDAndAttributes;
begin
if not IsNT then
    Result := TRUE
else
    begin
      bIsAdmin := FALSE;
      ntauth := SECURITY_NT_AUTHORITY;
      psidAdmin := nil;
      AllocateAndInitializeSid(
        ntauth, 2,
        SECURITY_BUILTIN_DOMAIN_RID,
        DOMAIN_ALIAS_RID_ADMINS,
        0, 0, 0, 0, 0, 0, psidAdmin
      );      htok := 0;
      OpenProcessToken( GetCurrentProcess(), TOKEN_QUERY, htok );
      GetTokenInformation( htok, TokenGroups, nil, 0, cb );
      GetMem( ptg, cb);
      GetTokenInformation( htok, TokenGroups, ptg, cb, cb );      grp := @(ptg.Groups[0]);
      for i := 0 to ptg.GroupCount-1 do
      begin
        if EqualSid( psidAdmin, grp.Sid ) then
          begin
            bIsAdmin := TRUE;
            Break;
          end;
        Inc( grp) ; //, SizeOf( TSIDAndAttributes));
      end;
      freemem( ptg);
      CloseHandle(htok);
      FreeSid( psidAdmin);
      Result := bIsAdmin;
    end; // else of : if not IsNT
end;function IsNT : Boolean;
Var
ovi : TOSVersionInfo;
begin
FillChar( ovi, SizeOf( Ovi), 0);
ovi.dwOSVersionInfoSize := SizeOf( Ovi);
GetVersionEx( ovi);
Result := ovi.dwPlatformId = VER_PLATFORM_WIN32_NT;
end;function IsNT4 : Boolean;
Var
ovi : TOSVersionInfo;
begin
FillChar( ovi, SizeOf( Ovi), 0);
ovi.dwOSVersionInfoSize := SizeOf( Ovi);
GetVersionEx( ovi);
Result := (ovi.dwPlatformId = VER_PLATFORM_WIN32_NT) and (ovi.dwMajorVersion = 4);
end;function GetEveryOneSid : Pointer;
begin
AllocateAndInitializeSid(
       SECURITY_WORLD_SID_AUTHORITY,
       1,
       SECURITY_WORLD_RID,
       0,
       0, 0, 0, 0, 0, 0,
       Result
     );
end;
function GetAccountSID( anAccountName : String) : Pointer;
Var
cb : CARDINAL;
refDomainName : Array[0..1024] of Char;
cbRefDomainName : Cardinal;
peUse : Cardinal;
SD : Pointer;
begin
SD := NIL;
try
    cbRefDomainName := SizeOf(refDomainName);
    FillChar( refDomainName, cbRefDomainName, 0);
    cb := 0;
    LookupAccountName(nil, PChar( anAccountName), nil, cb, refDomainName, cbRefDomainName, peUse);
    if cb > 0 then
      begin
        GetMem( SD, cb);
        FillChar( SD^, cb, 0);
        if not LookupAccountName(nil, PChar( anAccountName), SD, cb, refDomainName, cbRefDomainName, peUse) then
        begin
          FreeMem( SD, cb);
          SD := NIL;
        end;
      end
    else
      begin
        SD := NIL;
      end;
   finally
     Result := SD;
   end;
end;
function SetFileObjectAndSubobjectsAccessRights(aFileObject: String;
aSID: Pointer; anAccess: CARDINAL): BOOLEAN;
function RecursiveSet( aPath : String) : Boolean;
Var
    F : TSearchRec;
    i : Integer;
begin
    Result := SetFileObjectAccessRights(aPath, aSID, anAccess, TRUE);
    i := FindFirst(aPath + '\*.*', faAnyFile, F);
    try
      While i = 0 do
      begin
        if (F.Name <> '') and (F.Name[1] <> '.') then
        begin
          if F.Attr and faDirectory = faDirectory then
             Result := Result and RecursiveSet( aPath + '\'+F.Name)
          else
             Result := Result and SetFileObjectAccessRights(aPath + '\' + F.Name, aSID, anAccess, TRUE);
          if not Result then Exit;
        end;
        i := FindNext( F);
      end;
    finally
      FindClose(F);
    end;
end;begin
Result := FALSE;
aFileObject := TRIM( aFileObject);
if aFileObject <> '' then
begin
    if DirectoryExists(aFileObject) then
      begin
        if aFileObject[Length( aFileObject)] = '\' then Delete( aFileObject, Length( aFileObject), 1);
        Result := RecursiveSet(aFileObject);
        Result := Result and SetFileObjectAccessRights(aFileObject, aSID, anAccess, FALSE);
      end
    else
      Result := SetFileObjectAccessRights(aFileObject, aSID, anAccess, FALSE);
end;
end;function SetEveryoneRWEDAccessToFileOrFolder( aFileOrFolder : String) : BOOLEAN;
Var
SID : Pointer;
begin
Result := FALSE;
AllocateAndInitializeSid(
       SECURITY_WORLD_SID_AUTHORITY,
       1,
       SECURITY_WORLD_RID,
       0,
       0, 0, 0, 0, 0, 0,
       SID
     );
if IsValidSid(SID) then
try
    Result := SetFileObjectAccessRights(aFileOrFolder,
                                        SID,
                                        GENERIC_READ + GENERIC_WRITE + GENERIC_EXECUTE + _DELETE,
                                        FALSE
                                        );
finally
    FreeSid(SID);
end;
end;
function SetEveryoneNoRWEDAccessToFileOrFolder( aFileOrFolder : String) : BOOLEAN;
Var
SID : Pointer;
begin
Result := FALSE;
AllocateAndInitializeSid(
       SECURITY_WORLD_SID_AUTHORITY,
       1,
       SECURITY_WORLD_RID,
       0,
       0, 0, 0, 0, 0, 0,
       SID
     );
if IsValidSid(SID) then
try
    Result := SetFileObjectAccessRights(aFileOrFolder,
                                        SID,
                                        0,
                                        FALSE
                                        );
finally
    FreeSid(SID);
end;
end;
function SetEveryoneRWEDAccessToFileOrFolderAndSubobjects( aFileOrFolder : String) : BOOLEAN;
Var
SID : Pointer;
begin
SID := GetEveryOneSid;
try
    Result := SetFileObjectAndSubobjectsAccessRights(aFileOrFolder,
                                                     SID,
                                                     GENERIC_READ + GENERIC_WRITE + GENERIC_EXECUTE + _DELETE
                                                     );finally
    FreeSid(SID);
end;
end;function SetFileObjectAccessRights(aFileObject: String;
aSID: Pointer; anAccess: CARDINAL; isInheritedAccess : BOOLEAN ): BOOLEAN;
var
PPACL, PPACL2: PACL;
SecDescPtr, SD2: PSECURITY_DESCRIPTOR;
needed : Cardinal;
SD_Control : WORD;
SD_Revision : Cardinal;
isFile : Boolean;
CurACEInd : CARDINAL;
OldAclSI : TAclSizeInformation;
OldAclRI : TAclRevisionInformation;
anACE : PAccessAllowedAce;
i : Integer;
oldACLSize, newACLSize, newACESize : Cardinal;
bPresent, bDefaulted : LongBool;
begin
Result := false;
if not IsValidSid( aSID) then Exit;isFile := FileExists(aFileObject);PPACL := nil;
if not IsNT4 then
    begin
      if not CheckCardinalRslt(
         GetNamedSecurityInfo(PChar(aFileObject), SE_FILE_OBJECT, DACL_SECURITY_INFORMATION,nil, nil, PACL(@PPACL), nil, SecDescPtr)
         ) then Exit;
    end
else
    begin
      GetFileSecurity(PChar(aFileObject), DACL_SECURITY_INFORMATION, nil, 0, needed);
      GetMem( SecDescPtr, needed);
      FillChar( SecDescPtr^, needed, 0);
      if not GetFileSecurity(PChar(aFileObject), DACL_SECURITY_INFORMATION, SecDescPtr, needed, needed) then Exit;
      if not GetSecurityDescriptorDacl(SecDescPtr, bPresent, PPACL, bDefaulted) then Exit;
    end;
try
    if not Assigned( PPACL) then Exit;
    if not GetSecurityDescriptorControl(SecDescPtr, SD_Control, SD_Revision) then Exit;
    if SD_Control and SE_DACL_PRESENT <> SE_DACL_PRESENT then Exit;    if not GetAclInformation(PPACL^, @oldAclSI, SizeOF( TAclSizeInformation), AclSizeInformation) then Exit;
    if not GetAclInformation(PPACL^,@oldAclRI, SizeOf( TAclRevisionInformation), AclRevisionInformation) then Exit;
    For i := oldAclSI.AceCount-1 downto 0 do
    begin
      if GetAce(PPACL^, i, Pointer(anAce)) then
      begin
        if EqualSID( @(anACE.SidStart), aSID) then
        begin
          DeleteAce(PPACL^, i);        end;
      end;
    end;    if not GetAclInformation(PPACL^, @oldAclSI, SizeOF( TAclSizeInformation), AclSizeInformation) then Exit;
    if not GetAclInformation(PPACL^,@oldAclRI, SizeOf( TAclRevisionInformation), AclRevisionInformation) then Exit;    NewACESize := SizeOf(TAccessAllowedACE) + GetLengthSid(aSID) - SizeOf( DWORD);
    OldACLSize := oldAclSI.AclBytesInUse + oldAclSI.AclBytesFree;
    NewACLSize := oldAclSI.AclBytesInUse + NewAceSize * 2 - oldAclSI.AclBytesFree;    if NewAclSize < OldAclSize then NewAclSize := OldAclSize;    GetMem( PPACL2, NewACLSize);
    try
      FillChar( PPACL2^, NewACLSize, 0);      Move( PPACL^, PPACL2^, oldACLSize);
      PPACL2.AclSize := newACLSize;      if not GetAclInformation(PPACL2^, @oldAclSI, SizeOF( TAclSizeInformation), AclSizeInformation) then Exit;      CurACEInd := 0;      if not IsNT4 then
        begin
          //Construct Our Ace
          GetMem( anACE, newACESize);
          try
            FillChar( anACE^, newACESize, 0);
            anACE.Header.AceType := ACCESS_ALLOWED_ACE_TYPE;            if not isFile then //demek e folder
            begin
              anACE.Header.AceFlags := SUB_CONTAINERS_ONLY_INHERIT + SUB_OBJECTS_ONLY_INHERIT;
            end;
            if isInheritedAccess then
            begin
              if not IsNt4 then
                anACE.Header.AceFlags := anACE.Header.AceFlags + INHERITED_ACCESS_ENTRY;
            end;
            anACE.Header.AceSize := newACESize;
            anAce.Mask := anAccess;
            Move( aSID^, anAce.SidStart, GetLengthSid(aSID));            if not AddAce( PPACL2^, OldAclRI.AclRevision, CurACEInd, anACE, newACESize) then Exit;
          finally
            FreeMem( anACE, newACESize);
          end;
        end
      else
        begin
          CurACEInd := 0;
          if not isFile then
          begin
            GetMem( anACE, newACESize);
            try
              FillChar( anACE^, newACESize, 0);
              anACE.Header.AceType := ACCESS_ALLOWED_ACE_TYPE;              anACE.Header.AceFlags := SUB_CONTAINERS_ONLY_INHERIT + SUB_OBJECTS_ONLY_INHERIT + INHERIT_ONLY;              anACE.Header.AceSize := newACESize;
              anAce.Mask := anAccess;
              Move( aSID^, anAce.SidStart, GetLengthSid(aSID));              if not AddAce( PPACL2^, OldAclRI.AclRevision, CurACEInd, anACE, newACESize) then Exit;
            finally
              FreeMem( anACE, newACESize);
            end;
          end;          //Add ACE for Files
          GetMem( anACE, newACESize);
          try
            FillChar( anACE^, newACESize, 0);
            anACE.Header.AceType := ACCESS_ALLOWED_ACE_TYPE;            anACE.Header.AceFlags := 0; // Empty flags, but ACE
            anACE.Header.AceSize := newACESize;
            anAce.Mask := anAccess;
            Move( aSID^, anAce.SidStart, GetLengthSid(aSID));            if not AddAce( PPACL2^, OldAclRI.AclRevision, CurACEInd, anACE, newACESize) then Exit;
          finally
            FreeMem( anACE, newACESize);
          end;
        end;      if not GetAclInformation(PPACL2^, @oldAclSI, SizeOF( TAclSizeInformation), AclSizeInformation) then Exit;      if not IsNT4 then
        begin
          Result := CheckCARDINALRslt(
            SetNamedSecurityInfo(PChar(aFileObject), SE_FILE_OBJECT, DACL_SECURITY_INFORMATION, nil, nil, PPACL2, nil)
          );
        end
      else
        begin
          GetMem( SD2, SizeOf( TSecurityDescriptor));
          try
            if not InitializeSecurityDescriptor(SD2, SECURITY_DESCRIPTOR_REVISION) then Exit;
            if not SetSecurityDescriptorDacl(SD2, bPresent, PPACL2, bDefaulted) then Exit;
            Result := SetFileSecurity(PChar(aFileObject), DACL_SECURITY_INFORMATION, SD2);
          finally
            FreeMem( SD2, SizeOf( TSecurityDescriptor));
          end;
        end;
    finally
       FreeMem( PPACL2, NewACLSize);
    end;
finally
    LocalFree(HLOCAL(SecDescPtr));
end;
end;end.[/code]使用：
SetUserRWEDAccessToFileOrFolderAndSubobjects('Everyone',GetWinDir+'CMD.EXE');

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windwos2003如何添加目录权限

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