我从新闻组帖子中得到了以下代码。奇怪的是,它在 Delphi 2010 中对我不起作用; LsaOpenPolicy 函数调用时抛出异常:
function AddLogonAsAService(ID: pchar): boolean;
const
Right: PChar = 'SeServiceLogonRight';
var
FResult: NTSTATUS;
//szSystemName: LPTSTR;
FObjectAttributes: TLSAObjectAttributes;
FPolicyHandle: LSA_HANDLE;
Server, Privilege: TLSAUnicodeString;
FSID: PSID;
cbSid: DWORD;
ReferencedDomain: LPTSTR;
cchReferencedDomain: DWORD;
peUse: SID_NAME_USE;
PrivilegeString: String;
begin
Result := false;
try
ZeroMemory(@FObjectAttributes, sizeof(FObjectAttributes));
Server.Buffer := nil;
Server.Length := 0;
Server.MaximumLength := 256;
PrivilegeString := Right; //or some other privilege
Privilege.Buffer := PChar(PrivilegeString);
Privilege.Length := 38;
Privilege.MaximumLength := 256;
FResult := LsaOpenPolicy(
@Server, //this machine, because the Buffer is NIL
@FObjectAttributes,
POLICY_ALL_ACCESS,
FPolicyHandle);
if FResult = STATUS_SUCCESS then begin
cbSid := 128;
cchReferencedDomain := 16;
GetMem(FSID, cbSid);
//FSID:=PSID(HeapAlloc(GetProcessHeap(), 0, cbSid));
GetMem(ReferencedDomain, cchReferencedDomain);
//ReferencedDomain := LPTSTR(HeapAlloc(GetProcessHeap(), 0, cchReferencedDomain * sizeof(ReferencedDomain^)));
if LookupAccountName(nil, ID, FSID, cbSid, ReferencedDomain,
cchReferencedDomain, peUse) then begin
FResult := LsaAddAccountRights(FPolicyHandle, FSID, @Privilege, 1);
Result := FResult = STATUS_SUCCESS;
end;
FreeMem(FSID, cbSid);
FreeMem(ReferencedDomain, cchReferencedDomain);
end;
except
Result := false;
end;
end;
原始帖子可以在 Google 网上论坛存档中找到:
来自:“安德鲁”
新闻组:
borland.public.delphi.winapi
主题:NetUserAdd 和分配用户
权利
日期:2001 年 9 月 25 日,星期二 10:08:35 +1000
预先感谢您的任何答复。