用Delphi创建NT/2000账号

uses
  Windows;

const
SE_CREATE_TOKEN_NAME               ='SeCreateTokenPrivilege';
SE_ASSIGNPRIMARYTOKEN_NAME         ='SeAssignPrimaryTokenPrivilege';
SE_LOCK_MEMORY_NAME                ='SeLockMemoryPrivilege';
SE_INCREASE_QUOTA_NAME             ='SeIncreaseQuotaPrivilege';
SE_UNSOLICITED_INPUT_NAME          ='SeUnsolicitedInputPrivilege';
SE_MACHINE_ACCOUNT_NAME            ='SeMachineAccountPrivilege';
SE_TCB_NAME                        ='SeTcbPrivilege';
SE_SECURITY_NAME                   ='SeSecurityPrivilege';
SE_TAKE_OWNERSHIP_NAME             ='SeTakeOwnershipPrivilege';
SE_LOAD_DRIVER_NAME                ='SeLoadDriverPrivilege';
SE_SYSTEM_PROFILE_NAME             ='SeSystemProfilePrivilege';
SE_SYSTEMTIME_NAME                 ='SeSystemtimePrivilege';
SE_PROF_SINGLE_PROCESS_NAME        ='SeProfileSingleProcessPrivilege';
SE_INC_BASE_PRIORITY_NAME          ='SeIncreaseBasePriorityPrivilege';
SE_CREATE_PAGEFILE_NAME            ='SeCreatePagefilePrivilege';
SE_CREATE_PERMANENT_NAME           ='SeCreatePermanentPrivilege';
SE_BACKUP_NAME                     ='SeBackupPrivilege';
SE_RESTORE_NAME                    ='SeRestorePrivilege';
SE_SHUTDOWN_NAME                   ='SeShutdownPrivilege';
SE_DEBUG_NAME                      ='SeDebugPrivilege';
SE_AUDIT_NAME                      ='SeAuditPrivilege';
SE_SYSTEM_ENVIRONMENT_NAME         ='SeSystemEnvironmentPrivilege';
SE_CHANGE_NOTIFY_NAME              ='SeChangeNotifyPrivilege';
SE_REMOTE_SHUTDOWN_NAME            ='SeRemoteShutdownPrivilege';

USER_PRIV_MASK      =$3;
USER_PRIV_GUEST     =0;
USER_PRIV_USER      =1;
USER_PRIV_ADMIN     =2;

UF_SCRIPT                =$0001;
UF_ACCOUNTDISABLE        =$0002;
UF_HOMEDIR_REQUIRED      =$0008;
UF_LOCKOUT               =$0010;
UF_PASSWD_NOTREQD        =$0020;
UF_PASSWD_CANT_CHANGE    =$0040;

//
// Account type bits as part of usri_flags.
//

UF_TEMP_DUPLICATE_ACCOUNT        =$0100;
UF_NORMAL_ACCOUNT                =$0200;
UF_INTERDOMAIN_TRUST_ACCOUNT     =$0800;
UF_WORKSTATION_TRUST_ACCOUNT     =$1000;
UF_SERVER_TRUST_ACCOUNT          =$2000;

UF_MACHINE_ACCOUNT_MASK =( UF_INTERDOMAIN_TRUST_ACCOUNT  or
                                  UF_WORKSTATION_TRUST_ACCOUNT  or
                                  UF_SERVER_TRUST_ACCOUNT );

UF_ACCOUNT_TYPE_MASK         =(
                    UF_TEMP_DUPLICATE_ACCOUNT  or
                    UF_NORMAL_ACCOUNT  or
                    UF_INTERDOMAIN_TRUST_ACCOUNT  or
                    UF_WORKSTATION_TRUST_ACCOUNT  or
                    UF_SERVER_TRUST_ACCOUNT
                );

UF_DONT_EXPIRE_PASSWD            =$10000;
UF_MNS_LOGON_ACCOUNT             =$20000;

UF_SETTABLE_BITS        =(
                    UF_SCRIPT  or
                    UF_ACCOUNTDISABLE  or
                    UF_LOCKOUT  or
                    UF_HOMEDIR_REQUIRED   or
                    UF_PASSWD_NOTREQD  or
                    UF_PASSWD_CANT_CHANGE  or
                    UF_ACCOUNT_TYPE_MASK  or
                    UF_DONT_EXPIRE_PASSWD  or
                    UF_MNS_LOGON_ACCOUNT
                );

type
  _USER_INFO_1 = record
    usri1_name:             PWideChar;
    usri1_password:         PWideChar;
    usri1_password_age:     Cardinal;
    usri1_priv:             Cardinal;
    usri1_home_dir:         PWideChar;
    usri1_comment:          PWideChar;
    usri1_flags:            Cardinal;
    usri1_script_path:      PWideChar;
  end;

  _LOCALGROUP_MEMBERS_INFO_0 = record
    lgrmi0_sid: Cardinal;
  end;
  _LOCALGROUP_MEMBERS_INFO_3 = record
    lgrmi3_domainandname: PWideChar;
  end;

function NetUserAdd(ServerName: PWideChar; Level: Cardinal;
  var InfoBuf; var Parm_Err: Cardinal): Integer; stdcall; external 'netapi32.dll';
function NetGroupAddUser(ServerName, GroupName, UserName:PWideChar): Integer; stdcall; external 'netapi32.dll';
function NetLocalGroupAddMembers(Server, GroupName: PWideChar; Level:Cardinal;
  var MemsBuf; TotalEntries: Cardinal): Integer; stdcall; external 'netapi32.dll';
procedure AddAccount;
var
  AToken: THandle;
  Priv: TTokenPrivileges;
  NoUse: Cardinal;
  UserInfo: _USER_INFO_1;
  Members: _LOCALGROUP_MEMBERS_INFO_3;
begin
  OpenProcessToken(GetCurrentProcess, TOKEN_ADJUST_PRIVILEGES, AToken);
  LookupPrivilegeValue(nil, SE_SECURITY_NAME, Priv.Privileges[0].Luid);
  Priv.PrivilegeCount := 1;
  Priv.Privileges[0].Attributes := SE_PRIVILEGE_ENABLED;
  AdjustTokenPrivileges(AToken, False, Priv, 0, nil, NoUse);
//上面那段代码是为了让你的进程取得账号管理的权限。
//运行该程充的账号必须有账号管理的权限，否则会失败。
  FillChar(UserInfo, Sizeof(UserInfo), 0);
  UserInfo.usri1_name := 'MyUser';
  UserInfo.usri1_password := 'password';
  UserInfo.usri1_password_age := 0;
  UserInfo.usri1_priv := USER_PRIV_User;
  UserInfo.usri1_comment := '用Delphi代码创建的账号';
  UserInfo.usri1_flags := UF_DONT_EXPIRE_PASSWD;
  NetUserAdd(nil, 1, UserInfo, NoUse);
  Members.lgrmi3_domainandname := 'MyUser';
  NetLocalGroupAddMembers(nil, 'Administrators', 3, Members, 1);
end;