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CertVerifyCRLTimeValidity

関数

指定時刻がCRLの有効期間内にあるか検証する。

DLLCRYPT32.dll呼出規約winapi対応OSWindows XP 以降

シグネチャ

// CRYPT32.dll
#include <windows.h>

INT CertVerifyCRLTimeValidity(
    FILETIME* pTimeToVerify,   // optional
    CRL_INFO* pCrlInfo
);

パラメーター

名前	型	方向
pTimeToVerify	FILETIME*	inoptional
pCrlInfo	CRL_INFO*	in

戻り値の型: INT

各言語での呼び出し定義

// CRYPT32.dll
#include <windows.h>

INT CertVerifyCRLTimeValidity(
    FILETIME* pTimeToVerify,   // optional
    CRL_INFO* pCrlInfo
);

[DllImport("CRYPT32.dll", ExactSpelling = true)]
static extern int CertVerifyCRLTimeValidity(
    IntPtr pTimeToVerify,   // FILETIME* optional
    IntPtr pCrlInfo   // CRL_INFO*
);

<DllImport("CRYPT32.dll", ExactSpelling:=True)>
Public Shared Function CertVerifyCRLTimeValidity(
    pTimeToVerify As IntPtr,   ' FILETIME* optional
    pCrlInfo As IntPtr   ' CRL_INFO*
) As Integer
End Function

' pTimeToVerify : FILETIME* optional
' pCrlInfo : CRL_INFO*
Declare PtrSafe Function CertVerifyCRLTimeValidity Lib "crypt32" ( _
    ByVal pTimeToVerify As LongPtr, _
    ByVal pCrlInfo 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

CertVerifyCRLTimeValidity = ctypes.windll.crypt32.CertVerifyCRLTimeValidity
CertVerifyCRLTimeValidity.restype = ctypes.c_int
CertVerifyCRLTimeValidity.argtypes = [
    ctypes.c_void_p,  # pTimeToVerify : FILETIME* optional
    ctypes.c_void_p,  # pCrlInfo : CRL_INFO*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CRYPT32.dll')
CertVerifyCRLTimeValidity = Fiddle::Function.new(
  lib['CertVerifyCRLTimeValidity'],
  [
    Fiddle::TYPE_VOIDP,  # pTimeToVerify : FILETIME* optional
    Fiddle::TYPE_VOIDP,  # pCrlInfo : CRL_INFO*
  ],
  Fiddle::TYPE_INT)

#[link(name = "crypt32")]
extern "system" {
    fn CertVerifyCRLTimeValidity(
        pTimeToVerify: *mut FILETIME,  // FILETIME* optional
        pCrlInfo: *mut CRL_INFO  // CRL_INFO*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("CRYPT32.dll")]
public static extern int CertVerifyCRLTimeValidity(IntPtr pTimeToVerify, IntPtr pCrlInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CRYPT32_CertVerifyCRLTimeValidity' -Namespace Win32 -PassThru
# $api::CertVerifyCRLTimeValidity(pTimeToVerify, pCrlInfo)

#uselib "CRYPT32.dll"
#func global CertVerifyCRLTimeValidity "CertVerifyCRLTimeValidity" sptr, sptr
; CertVerifyCRLTimeValidity varptr(pTimeToVerify), varptr(pCrlInfo)   ; 戻り値は stat
; pTimeToVerify : FILETIME* optional -> "sptr"
; pCrlInfo : CRL_INFO* -> "sptr"
; ※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 "CRYPT32.dll"
#cfunc global CertVerifyCRLTimeValidity "CertVerifyCRLTimeValidity" var, var
; res = CertVerifyCRLTimeValidity(pTimeToVerify, pCrlInfo)
; pTimeToVerify : FILETIME* optional -> "var"
; pCrlInfo : CRL_INFO* -> "var"
; ※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 "CRYPT32.dll"
#cfunc global CertVerifyCRLTimeValidity "CertVerifyCRLTimeValidity" sptr, sptr
; res = CertVerifyCRLTimeValidity(varptr(pTimeToVerify), varptr(pCrlInfo))
; pTimeToVerify : FILETIME* optional -> "sptr"
; pCrlInfo : CRL_INFO* -> "sptr"
; ※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:

; INT CertVerifyCRLTimeValidity(FILETIME* pTimeToVerify, CRL_INFO* pCrlInfo)
#uselib "CRYPT32.dll"
#cfunc global CertVerifyCRLTimeValidity "CertVerifyCRLTimeValidity" var, var
; res = CertVerifyCRLTimeValidity(pTimeToVerify, pCrlInfo)
; pTimeToVerify : FILETIME* optional -> "var"
; pCrlInfo : CRL_INFO* -> "var"
; ※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。; INT CertVerifyCRLTimeValidity(FILETIME* pTimeToVerify, CRL_INFO* pCrlInfo)
#uselib "CRYPT32.dll"
#cfunc global CertVerifyCRLTimeValidity "CertVerifyCRLTimeValidity" intptr, intptr
; res = CertVerifyCRLTimeValidity(varptr(pTimeToVerify), varptr(pCrlInfo))
; pTimeToVerify : FILETIME* optional -> "intptr"
; pCrlInfo : CRL_INFO* -> "intptr"
; ※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 (
	crypt32 = windows.NewLazySystemDLL("CRYPT32.dll")
	procCertVerifyCRLTimeValidity = crypt32.NewProc("CertVerifyCRLTimeValidity")
)

// pTimeToVerify (FILETIME* optional), pCrlInfo (CRL_INFO*)
r1, _, err := procCertVerifyCRLTimeValidity.Call(
	uintptr(pTimeToVerify),
	uintptr(pCrlInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function CertVerifyCRLTimeValidity(
  pTimeToVerify: Pointer;   // FILETIME* optional
  pCrlInfo: Pointer   // CRL_INFO*
): Integer; stdcall;
  external 'CRYPT32.dll' name 'CertVerifyCRLTimeValidity';

result := DllCall("CRYPT32\CertVerifyCRLTimeValidity"
    , "Ptr", pTimeToVerify   ; FILETIME* optional
    , "Ptr", pCrlInfo   ; CRL_INFO*
    , "Int")   ; return: INT

●CertVerifyCRLTimeValidity(pTimeToVerify, pCrlInfo) = DLL("CRYPT32.dll", "int CertVerifyCRLTimeValidity(void*, void*)")
# 呼び出し: CertVerifyCRLTimeValidity(pTimeToVerify, pCrlInfo)
# pTimeToVerify : FILETIME* optional -> "void*"
# pCrlInfo : CRL_INFO* -> "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)。