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NET_VALIDATE_PERSISTED_FIELDS
構造体サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。
フィールド
| フィールド | 型 | サイズ | x64 | x86 | 説明 |
|---|---|---|---|---|---|
| PresentFields | DWORD | 4 | +0 | +0 | 後続フィールドのうち有効なものを示すビットマスク。NET_VALIDATE_*_PRESENTフラグの組み合わせ。 |
| PasswordLastSet | FILETIME | 8 | +4 | +4 | パスワードが最後に設定された日時をFILETIMEで示す。 |
| BadPasswordTime | FILETIME | 8 | +12 | +12 | 最後に誤ったパスワードが入力された日時をFILETIMEで示す。 |
| LockoutTime | FILETIME | 8 | +20 | +20 | アカウントがロックアウトされた日時をFILETIMEで示す。未ロック時は0。 |
| BadPasswordCount | DWORD | 4 | +28 | +28 | 連続して誤ったパスワードが入力された回数を示す。 |
| PasswordHistoryLength | DWORD | 4 | +32 | +32 | PasswordHistory配列に格納された過去パスワードハッシュの個数を示す。 |
| PasswordHistory | NET_VALIDATE_PASSWORD_HASH* | 8/4 | +40 | +36 | 過去パスワードハッシュの配列へのポインター。再利用検出に用いる。 |
各言語での定義
#include <windows.h>
// FILETIME (x64 8 / x86 8 バイト)
typedef struct FILETIME {
DWORD dwLowDateTime;
DWORD dwHighDateTime;
} FILETIME;
// NET_VALIDATE_PERSISTED_FIELDS (x64 48 / x86 40 バイト)
typedef struct NET_VALIDATE_PERSISTED_FIELDS {
DWORD PresentFields;
FILETIME PasswordLastSet;
FILETIME BadPasswordTime;
FILETIME LockoutTime;
DWORD BadPasswordCount;
DWORD PasswordHistoryLength;
NET_VALIDATE_PASSWORD_HASH* PasswordHistory;
} NET_VALIDATE_PERSISTED_FIELDS;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct FILETIME
{
public uint dwLowDateTime;
public uint dwHighDateTime;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NET_VALIDATE_PERSISTED_FIELDS
{
public uint PresentFields;
public FILETIME PasswordLastSet;
public FILETIME BadPasswordTime;
public FILETIME LockoutTime;
public uint BadPasswordCount;
public uint PasswordHistoryLength;
public IntPtr PasswordHistory;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure FILETIME
Public dwLowDateTime As UInteger
Public dwHighDateTime As UInteger
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NET_VALIDATE_PERSISTED_FIELDS
Public PresentFields As UInteger
Public PasswordLastSet As FILETIME
Public BadPasswordTime As FILETIME
Public LockoutTime As FILETIME
Public BadPasswordCount As UInteger
Public PasswordHistoryLength As UInteger
Public PasswordHistory As IntPtr
End Structureimport ctypes
from ctypes import wintypes
class FILETIME(ctypes.Structure):
_fields_ = [
("dwLowDateTime", wintypes.DWORD),
("dwHighDateTime", wintypes.DWORD),
]
class NET_VALIDATE_PERSISTED_FIELDS(ctypes.Structure):
_fields_ = [
("PresentFields", wintypes.DWORD),
("PasswordLastSet", FILETIME),
("BadPasswordTime", FILETIME),
("LockoutTime", FILETIME),
("BadPasswordCount", wintypes.DWORD),
("PasswordHistoryLength", wintypes.DWORD),
("PasswordHistory", ctypes.c_void_p),
]#[repr(C)]
pub struct FILETIME {
pub dwLowDateTime: u32,
pub dwHighDateTime: u32,
}
#[repr(C)]
pub struct NET_VALIDATE_PERSISTED_FIELDS {
pub PresentFields: u32,
pub PasswordLastSet: FILETIME,
pub BadPasswordTime: FILETIME,
pub LockoutTime: FILETIME,
pub BadPasswordCount: u32,
pub PasswordHistoryLength: u32,
pub PasswordHistory: *mut core::ffi::c_void,
}import "golang.org/x/sys/windows"
type FILETIME struct {
dwLowDateTime uint32
dwHighDateTime uint32
}
type NET_VALIDATE_PERSISTED_FIELDS struct {
PresentFields uint32
PasswordLastSet FILETIME
BadPasswordTime FILETIME
LockoutTime FILETIME
BadPasswordCount uint32
PasswordHistoryLength uint32
PasswordHistory uintptr
}type
FILETIME = record
dwLowDateTime: DWORD;
dwHighDateTime: DWORD;
end;
NET_VALIDATE_PERSISTED_FIELDS = record
PresentFields: DWORD;
PasswordLastSet: FILETIME;
BadPasswordTime: FILETIME;
LockoutTime: FILETIME;
BadPasswordCount: DWORD;
PasswordHistoryLength: DWORD;
PasswordHistory: Pointer;
end;const FILETIME = extern struct {
dwLowDateTime: u32,
dwHighDateTime: u32,
};
const NET_VALIDATE_PERSISTED_FIELDS = extern struct {
PresentFields: u32,
PasswordLastSet: FILETIME,
BadPasswordTime: FILETIME,
LockoutTime: FILETIME,
BadPasswordCount: u32,
PasswordHistoryLength: u32,
PasswordHistory: ?*anyopaque,
};type
FILETIME {.bycopy.} = object
dwLowDateTime: uint32
dwHighDateTime: uint32
NET_VALIDATE_PERSISTED_FIELDS {.bycopy.} = object
PresentFields: uint32
PasswordLastSet: FILETIME
BadPasswordTime: FILETIME
LockoutTime: FILETIME
BadPasswordCount: uint32
PasswordHistoryLength: uint32
PasswordHistory: pointerstruct FILETIME
{
uint dwLowDateTime;
uint dwHighDateTime;
}
struct NET_VALIDATE_PERSISTED_FIELDS
{
uint PresentFields;
FILETIME PasswordLastSet;
FILETIME BadPasswordTime;
FILETIME LockoutTime;
uint BadPasswordCount;
uint PasswordHistoryLength;
void* PasswordHistory;
}HSP用 定義
HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。
; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x86 レイアウト)
; NET_VALIDATE_PERSISTED_FIELDS サイズ: 40 バイト(x86)
dim st, 10 ; 4byte整数×10(構造体サイズ 40 / 4 切り上げ)
; PresentFields : DWORD (+0, 4byte) st.0 = 値 / 値 = st.0 (lpoke/lpeek も可)
; PasswordLastSet : FILETIME (+4, 8byte) varptr(st)+4 を基点に操作(8byte:入れ子/配列)
; BadPasswordTime : FILETIME (+12, 8byte) varptr(st)+12 を基点に操作(8byte:入れ子/配列)
; LockoutTime : FILETIME (+20, 8byte) varptr(st)+20 を基点に操作(8byte:入れ子/配列)
; BadPasswordCount : DWORD (+28, 4byte) st.7 = 値 / 値 = st.7 (lpoke/lpeek も可)
; PasswordHistoryLength : DWORD (+32, 4byte) st.8 = 値 / 値 = st.8 (lpoke/lpeek も可)
; PasswordHistory : NET_VALIDATE_PASSWORD_HASH* (+36, 4byte) varptr(st)+36 を基点に操作(4byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; NET_VALIDATE_PERSISTED_FIELDS サイズ: 48 バイト(x64)
dim st, 12 ; 4byte整数×12(構造体サイズ 48 / 4 切り上げ)
; PresentFields : DWORD (+0, 4byte) st.0 = 値 / 値 = st.0 (lpoke/lpeek も可)
; PasswordLastSet : FILETIME (+4, 8byte) varptr(st)+4 を基点に操作(8byte:入れ子/配列)
; BadPasswordTime : FILETIME (+12, 8byte) varptr(st)+12 を基点に操作(8byte:入れ子/配列)
; LockoutTime : FILETIME (+20, 8byte) varptr(st)+20 を基点に操作(8byte:入れ子/配列)
; BadPasswordCount : DWORD (+28, 4byte) st.7 = 値 / 値 = st.7 (lpoke/lpeek も可)
; PasswordHistoryLength : DWORD (+32, 4byte) st.8 = 値 / 値 = st.8 (lpoke/lpeek も可)
; PasswordHistory : NET_VALIDATE_PASSWORD_HASH* (+40, 8byte) varptr(st)+40 を基点に操作(8byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global FILETIME
#field int dwLowDateTime
#field int dwHighDateTime
#endstruct
#defstruct global NET_VALIDATE_PERSISTED_FIELDS
#field int PresentFields
#field FILETIME PasswordLastSet
#field FILETIME BadPasswordTime
#field FILETIME LockoutTime
#field int BadPasswordCount
#field int PasswordHistoryLength
#field intptr PasswordHistory
#endstruct
stdim st, NET_VALIDATE_PERSISTED_FIELDS ; NSTRUCT 変数を確保
st->PresentFields = 100
mes "PresentFields=" + st->PresentFields