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AuthzInitializeContextFromToken

関数

アクセストークンからAuthzクライアントコンテキストを作成する。

DLLAUTHZ.dll呼出規約winapiSetLastErrorあり対応OSWindows XP 以降

シグネチャ

// AUTHZ.dll
#include <windows.h>

BOOL AuthzInitializeContextFromToken(
    DWORD Flags,
    HANDLE TokenHandle,
    AUTHZ_RESOURCE_MANAGER_HANDLE hAuthzResourceManager,
    LONGLONG* pExpirationTime,   // optional
    LUID Identifier,
    void* DynamicGroupArgs,   // optional
    AUTHZ_CLIENT_CONTEXT_HANDLE* phAuthzClientContext
);

パラメーター

名前	型	方向
Flags	DWORD	in
TokenHandle	HANDLE	in
hAuthzResourceManager	AUTHZ_RESOURCE_MANAGER_HANDLE	in
pExpirationTime	LONGLONG*	inoptional
Identifier	LUID	in
DynamicGroupArgs	void*	inoptional
phAuthzClientContext	AUTHZ_CLIENT_CONTEXT_HANDLE*	out

戻り値の型: BOOL

各言語での呼び出し定義

// AUTHZ.dll
#include <windows.h>

BOOL AuthzInitializeContextFromToken(
    DWORD Flags,
    HANDLE TokenHandle,
    AUTHZ_RESOURCE_MANAGER_HANDLE hAuthzResourceManager,
    LONGLONG* pExpirationTime,   // optional
    LUID Identifier,
    void* DynamicGroupArgs,   // optional
    AUTHZ_CLIENT_CONTEXT_HANDLE* phAuthzClientContext
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("AUTHZ.dll", SetLastError = true, ExactSpelling = true)]
static extern bool AuthzInitializeContextFromToken(
    uint Flags,   // DWORD
    IntPtr TokenHandle,   // HANDLE
    IntPtr hAuthzResourceManager,   // AUTHZ_RESOURCE_MANAGER_HANDLE
    IntPtr pExpirationTime,   // LONGLONG* optional
    LUID Identifier,   // LUID
    IntPtr DynamicGroupArgs,   // void* optional
    IntPtr phAuthzClientContext   // AUTHZ_CLIENT_CONTEXT_HANDLE* out
);

<DllImport("AUTHZ.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function AuthzInitializeContextFromToken(
    Flags As UInteger,   ' DWORD
    TokenHandle As IntPtr,   ' HANDLE
    hAuthzResourceManager As IntPtr,   ' AUTHZ_RESOURCE_MANAGER_HANDLE
    pExpirationTime As IntPtr,   ' LONGLONG* optional
    Identifier As LUID,   ' LUID
    DynamicGroupArgs As IntPtr,   ' void* optional
    phAuthzClientContext As IntPtr   ' AUTHZ_CLIENT_CONTEXT_HANDLE* out
) As Boolean
End Function

' Flags : DWORD
' TokenHandle : HANDLE
' hAuthzResourceManager : AUTHZ_RESOURCE_MANAGER_HANDLE
' pExpirationTime : LONGLONG* optional
' Identifier : LUID
' DynamicGroupArgs : void* optional
' phAuthzClientContext : AUTHZ_CLIENT_CONTEXT_HANDLE* out
Declare PtrSafe Function AuthzInitializeContextFromToken Lib "authz" ( _
    ByVal Flags As Long, _
    ByVal TokenHandle As LongPtr, _
    ByVal hAuthzResourceManager As LongPtr, _
    ByVal pExpirationTime As LongPtr, _
    ByVal Identifier As LongPtr, _
    ByVal DynamicGroupArgs As LongPtr, _
    ByVal phAuthzClientContext As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

AuthzInitializeContextFromToken = ctypes.windll.authz.AuthzInitializeContextFromToken
AuthzInitializeContextFromToken.restype = wintypes.BOOL
AuthzInitializeContextFromToken.argtypes = [
    wintypes.DWORD,  # Flags : DWORD
    wintypes.HANDLE,  # TokenHandle : HANDLE
    wintypes.HANDLE,  # hAuthzResourceManager : AUTHZ_RESOURCE_MANAGER_HANDLE
    ctypes.POINTER(ctypes.c_longlong),  # pExpirationTime : LONGLONG* optional
    LUID,  # Identifier : LUID
    ctypes.POINTER(None),  # DynamicGroupArgs : void* optional
    ctypes.c_void_p,  # phAuthzClientContext : AUTHZ_CLIENT_CONTEXT_HANDLE* out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('AUTHZ.dll')
AuthzInitializeContextFromToken = Fiddle::Function.new(
  lib['AuthzInitializeContextFromToken'],
  [
    -Fiddle::TYPE_INT,  # Flags : DWORD
    Fiddle::TYPE_VOIDP,  # TokenHandle : HANDLE
    Fiddle::TYPE_VOIDP,  # hAuthzResourceManager : AUTHZ_RESOURCE_MANAGER_HANDLE
    Fiddle::TYPE_VOIDP,  # pExpirationTime : LONGLONG* optional
    Fiddle::TYPE_VOIDP,  # Identifier : LUID
    Fiddle::TYPE_VOIDP,  # DynamicGroupArgs : void* optional
    Fiddle::TYPE_VOIDP,  # phAuthzClientContext : AUTHZ_CLIENT_CONTEXT_HANDLE* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "authz")]
extern "system" {
    fn AuthzInitializeContextFromToken(
        Flags: u32,  // DWORD
        TokenHandle: *mut core::ffi::c_void,  // HANDLE
        hAuthzResourceManager: *mut core::ffi::c_void,  // AUTHZ_RESOURCE_MANAGER_HANDLE
        pExpirationTime: *mut i64,  // LONGLONG* optional
        Identifier: LUID,  // LUID
        DynamicGroupArgs: *mut (),  // void* optional
        phAuthzClientContext: *mut *mut core::ffi::c_void  // AUTHZ_CLIENT_CONTEXT_HANDLE* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("AUTHZ.dll", SetLastError = true)]
public static extern bool AuthzInitializeContextFromToken(uint Flags, IntPtr TokenHandle, IntPtr hAuthzResourceManager, IntPtr pExpirationTime, LUID Identifier, IntPtr DynamicGroupArgs, IntPtr phAuthzClientContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'AUTHZ_AuthzInitializeContextFromToken' -Namespace Win32 -PassThru
# $api::AuthzInitializeContextFromToken(Flags, TokenHandle, hAuthzResourceManager, pExpirationTime, Identifier, DynamicGroupArgs, phAuthzClientContext)

#uselib "AUTHZ.dll"
#func global AuthzInitializeContextFromToken "AuthzInitializeContextFromToken" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; AuthzInitializeContextFromToken Flags, TokenHandle, hAuthzResourceManager, varptr(pExpirationTime), Identifier, DynamicGroupArgs, phAuthzClientContext   ; 戻り値は stat
; Flags : DWORD -> "sptr"
; TokenHandle : HANDLE -> "sptr"
; hAuthzResourceManager : AUTHZ_RESOURCE_MANAGER_HANDLE -> "sptr"
; pExpirationTime : LONGLONG* optional -> "sptr"
; Identifier : LUID -> "sptr"
; DynamicGroupArgs : void* optional -> "sptr"
; phAuthzClientContext : AUTHZ_CLIENT_CONTEXT_HANDLE* out -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

出力引数:

#uselib "AUTHZ.dll"
#cfunc global AuthzInitializeContextFromToken "AuthzInitializeContextFromToken" int, sptr, sptr, var, int, sptr, sptr
; res = AuthzInitializeContextFromToken(Flags, TokenHandle, hAuthzResourceManager, pExpirationTime, Identifier, DynamicGroupArgs, phAuthzClientContext)
; Flags : DWORD -> "int"
; TokenHandle : HANDLE -> "sptr"
; hAuthzResourceManager : AUTHZ_RESOURCE_MANAGER_HANDLE -> "sptr"
; pExpirationTime : LONGLONG* optional -> "var"
; Identifier : LUID -> "int"
; DynamicGroupArgs : void* optional -> "sptr"
; phAuthzClientContext : AUTHZ_CLIENT_CONTEXT_HANDLE* out -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "AUTHZ.dll"
#cfunc global AuthzInitializeContextFromToken "AuthzInitializeContextFromToken" int, sptr, sptr, sptr, int, sptr, sptr
; res = AuthzInitializeContextFromToken(Flags, TokenHandle, hAuthzResourceManager, varptr(pExpirationTime), Identifier, DynamicGroupArgs, phAuthzClientContext)
; Flags : DWORD -> "int"
; TokenHandle : HANDLE -> "sptr"
; hAuthzResourceManager : AUTHZ_RESOURCE_MANAGER_HANDLE -> "sptr"
; pExpirationTime : LONGLONG* optional -> "sptr"
; Identifier : LUID -> "int"
; DynamicGroupArgs : void* optional -> "sptr"
; phAuthzClientContext : AUTHZ_CLIENT_CONTEXT_HANDLE* out -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; BOOL AuthzInitializeContextFromToken(DWORD Flags, HANDLE TokenHandle, AUTHZ_RESOURCE_MANAGER_HANDLE hAuthzResourceManager, LONGLONG* pExpirationTime, LUID Identifier, void* DynamicGroupArgs, AUTHZ_CLIENT_CONTEXT_HANDLE* phAuthzClientContext)
#uselib "AUTHZ.dll"
#cfunc global AuthzInitializeContextFromToken "AuthzInitializeContextFromToken" int, intptr, intptr, var, int, intptr, intptr
; res = AuthzInitializeContextFromToken(Flags, TokenHandle, hAuthzResourceManager, pExpirationTime, Identifier, DynamicGroupArgs, phAuthzClientContext)
; Flags : DWORD -> "int"
; TokenHandle : HANDLE -> "intptr"
; hAuthzResourceManager : AUTHZ_RESOURCE_MANAGER_HANDLE -> "intptr"
; pExpirationTime : LONGLONG* optional -> "var"
; Identifier : LUID -> "int"
; DynamicGroupArgs : void* optional -> "intptr"
; phAuthzClientContext : AUTHZ_CLIENT_CONTEXT_HANDLE* out -> "intptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; BOOL AuthzInitializeContextFromToken(DWORD Flags, HANDLE TokenHandle, AUTHZ_RESOURCE_MANAGER_HANDLE hAuthzResourceManager, LONGLONG* pExpirationTime, LUID Identifier, void* DynamicGroupArgs, AUTHZ_CLIENT_CONTEXT_HANDLE* phAuthzClientContext)
#uselib "AUTHZ.dll"
#cfunc global AuthzInitializeContextFromToken "AuthzInitializeContextFromToken" int, intptr, intptr, intptr, int, intptr, intptr
; res = AuthzInitializeContextFromToken(Flags, TokenHandle, hAuthzResourceManager, varptr(pExpirationTime), Identifier, DynamicGroupArgs, phAuthzClientContext)
; Flags : DWORD -> "int"
; TokenHandle : HANDLE -> "intptr"
; hAuthzResourceManager : AUTHZ_RESOURCE_MANAGER_HANDLE -> "intptr"
; pExpirationTime : LONGLONG* optional -> "intptr"
; Identifier : LUID -> "int"
; DynamicGroupArgs : void* optional -> "intptr"
; phAuthzClientContext : AUTHZ_CLIENT_CONTEXT_HANDLE* out -> "intptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	authz = windows.NewLazySystemDLL("AUTHZ.dll")
	procAuthzInitializeContextFromToken = authz.NewProc("AuthzInitializeContextFromToken")
)

// Flags (DWORD), TokenHandle (HANDLE), hAuthzResourceManager (AUTHZ_RESOURCE_MANAGER_HANDLE), pExpirationTime (LONGLONG* optional), Identifier (LUID), DynamicGroupArgs (void* optional), phAuthzClientContext (AUTHZ_CLIENT_CONTEXT_HANDLE* out)
r1, _, err := procAuthzInitializeContextFromToken.Call(
	uintptr(Flags),
	uintptr(TokenHandle),
	uintptr(hAuthzResourceManager),
	uintptr(pExpirationTime),
	uintptr(Identifier),
	uintptr(DynamicGroupArgs),
	uintptr(phAuthzClientContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function AuthzInitializeContextFromToken(
  Flags: DWORD;   // DWORD
  TokenHandle: THandle;   // HANDLE
  hAuthzResourceManager: THandle;   // AUTHZ_RESOURCE_MANAGER_HANDLE
  pExpirationTime: Pointer;   // LONGLONG* optional
  Identifier: LUID;   // LUID
  DynamicGroupArgs: Pointer;   // void* optional
  phAuthzClientContext: Pointer   // AUTHZ_CLIENT_CONTEXT_HANDLE* out
): BOOL; stdcall;
  external 'AUTHZ.dll' name 'AuthzInitializeContextFromToken';

result := DllCall("AUTHZ\AuthzInitializeContextFromToken"
    , "UInt", Flags   ; DWORD
    , "Ptr", TokenHandle   ; HANDLE
    , "Ptr", hAuthzResourceManager   ; AUTHZ_RESOURCE_MANAGER_HANDLE
    , "Ptr", pExpirationTime   ; LONGLONG* optional
    , "Ptr", Identifier   ; LUID
    , "Ptr", DynamicGroupArgs   ; void* optional
    , "Ptr", phAuthzClientContext   ; AUTHZ_CLIENT_CONTEXT_HANDLE* out
    , "Int")   ; return: BOOL

●AuthzInitializeContextFromToken(Flags, TokenHandle, hAuthzResourceManager, pExpirationTime, Identifier, DynamicGroupArgs, phAuthzClientContext) = DLL("AUTHZ.dll", "bool AuthzInitializeContextFromToken(dword, void*, void*, void*, void*, void*, void*)")
# 呼び出し: AuthzInitializeContextFromToken(Flags, TokenHandle, hAuthzResourceManager, pExpirationTime, Identifier, DynamicGroupArgs, phAuthzClientContext)
# Flags : DWORD -> "dword"
# TokenHandle : HANDLE -> "void*"
# hAuthzResourceManager : AUTHZ_RESOURCE_MANAGER_HANDLE -> "void*"
# pExpirationTime : LONGLONG* optional -> "void*"
# Identifier : LUID -> "void*"
# DynamicGroupArgs : void* optional -> "void*"
# phAuthzClientContext : AUTHZ_CLIENT_CONTEXT_HANDLE* out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。