ホーム › Security.Cryptography › SignerSignEx

SignerSignEx

関数

フラグや署名者コンテキスト出力に対応した拡張署名を行う。

DLLMssign32.dll呼出規約winapi

シグネチャ

// Mssign32.dll
#include <windows.h>

HRESULT SignerSignEx(
    SIGNER_SIGN_FLAGS dwFlags,
    SIGNER_SUBJECT_INFO* pSubjectInfo,
    SIGNER_CERT* pSignerCert,
    SIGNER_SIGNATURE_INFO* pSignatureInfo,
    SIGNER_PROVIDER_INFO* pProviderInfo,   // optional
    LPCWSTR pwszHttpTimeStamp,   // optional
    CRYPT_ATTRIBUTES* psRequest,   // optional
    void* pSipData,   // optional
    SIGNER_CONTEXT** ppSignerContext
);

パラメーター

名前	型	方向
dwFlags	SIGNER_SIGN_FLAGS	in
pSubjectInfo	SIGNER_SUBJECT_INFO*	in
pSignerCert	SIGNER_CERT*	in
pSignatureInfo	SIGNER_SIGNATURE_INFO*	in
pProviderInfo	SIGNER_PROVIDER_INFO*	inoptional
pwszHttpTimeStamp	LPCWSTR	inoptional
psRequest	CRYPT_ATTRIBUTES*	inoptional
pSipData	void*	inoptional
ppSignerContext	SIGNER_CONTEXT**	out

戻り値の型: HRESULT

各言語での呼び出し定義

// Mssign32.dll
#include <windows.h>

HRESULT SignerSignEx(
    SIGNER_SIGN_FLAGS dwFlags,
    SIGNER_SUBJECT_INFO* pSubjectInfo,
    SIGNER_CERT* pSignerCert,
    SIGNER_SIGNATURE_INFO* pSignatureInfo,
    SIGNER_PROVIDER_INFO* pProviderInfo,   // optional
    LPCWSTR pwszHttpTimeStamp,   // optional
    CRYPT_ATTRIBUTES* psRequest,   // optional
    void* pSipData,   // optional
    SIGNER_CONTEXT** ppSignerContext
);

[DllImport("Mssign32.dll", ExactSpelling = true)]
static extern int SignerSignEx(
    uint dwFlags,   // SIGNER_SIGN_FLAGS
    IntPtr pSubjectInfo,   // SIGNER_SUBJECT_INFO*
    IntPtr pSignerCert,   // SIGNER_CERT*
    IntPtr pSignatureInfo,   // SIGNER_SIGNATURE_INFO*
    IntPtr pProviderInfo,   // SIGNER_PROVIDER_INFO* optional
    [MarshalAs(UnmanagedType.LPWStr)] string pwszHttpTimeStamp,   // LPCWSTR optional
    IntPtr psRequest,   // CRYPT_ATTRIBUTES* optional
    IntPtr pSipData,   // void* optional
    IntPtr ppSignerContext   // SIGNER_CONTEXT** out
);

<DllImport("Mssign32.dll", ExactSpelling:=True)>
Public Shared Function SignerSignEx(
    dwFlags As UInteger,   ' SIGNER_SIGN_FLAGS
    pSubjectInfo As IntPtr,   ' SIGNER_SUBJECT_INFO*
    pSignerCert As IntPtr,   ' SIGNER_CERT*
    pSignatureInfo As IntPtr,   ' SIGNER_SIGNATURE_INFO*
    pProviderInfo As IntPtr,   ' SIGNER_PROVIDER_INFO* optional
    <MarshalAs(UnmanagedType.LPWStr)> pwszHttpTimeStamp As String,   ' LPCWSTR optional
    psRequest As IntPtr,   ' CRYPT_ATTRIBUTES* optional
    pSipData As IntPtr,   ' void* optional
    ppSignerContext As IntPtr   ' SIGNER_CONTEXT** out
) As Integer
End Function

' dwFlags : SIGNER_SIGN_FLAGS
' pSubjectInfo : SIGNER_SUBJECT_INFO*
' pSignerCert : SIGNER_CERT*
' pSignatureInfo : SIGNER_SIGNATURE_INFO*
' pProviderInfo : SIGNER_PROVIDER_INFO* optional
' pwszHttpTimeStamp : LPCWSTR optional
' psRequest : CRYPT_ATTRIBUTES* optional
' pSipData : void* optional
' ppSignerContext : SIGNER_CONTEXT** out
Declare PtrSafe Function SignerSignEx Lib "mssign32" ( _
    ByVal dwFlags As Long, _
    ByVal pSubjectInfo As LongPtr, _
    ByVal pSignerCert As LongPtr, _
    ByVal pSignatureInfo As LongPtr, _
    ByVal pProviderInfo As LongPtr, _
    ByVal pwszHttpTimeStamp As LongPtr, _
    ByVal psRequest As LongPtr, _
    ByVal pSipData As LongPtr, _
    ByVal ppSignerContext 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

SignerSignEx = ctypes.windll.mssign32.SignerSignEx
SignerSignEx.restype = ctypes.c_int
SignerSignEx.argtypes = [
    wintypes.DWORD,  # dwFlags : SIGNER_SIGN_FLAGS
    ctypes.c_void_p,  # pSubjectInfo : SIGNER_SUBJECT_INFO*
    ctypes.c_void_p,  # pSignerCert : SIGNER_CERT*
    ctypes.c_void_p,  # pSignatureInfo : SIGNER_SIGNATURE_INFO*
    ctypes.c_void_p,  # pProviderInfo : SIGNER_PROVIDER_INFO* optional
    wintypes.LPCWSTR,  # pwszHttpTimeStamp : LPCWSTR optional
    ctypes.c_void_p,  # psRequest : CRYPT_ATTRIBUTES* optional
    ctypes.POINTER(None),  # pSipData : void* optional
    ctypes.c_void_p,  # ppSignerContext : SIGNER_CONTEXT** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('Mssign32.dll')
SignerSignEx = Fiddle::Function.new(
  lib['SignerSignEx'],
  [
    -Fiddle::TYPE_INT,  # dwFlags : SIGNER_SIGN_FLAGS
    Fiddle::TYPE_VOIDP,  # pSubjectInfo : SIGNER_SUBJECT_INFO*
    Fiddle::TYPE_VOIDP,  # pSignerCert : SIGNER_CERT*
    Fiddle::TYPE_VOIDP,  # pSignatureInfo : SIGNER_SIGNATURE_INFO*
    Fiddle::TYPE_VOIDP,  # pProviderInfo : SIGNER_PROVIDER_INFO* optional
    Fiddle::TYPE_VOIDP,  # pwszHttpTimeStamp : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # psRequest : CRYPT_ATTRIBUTES* optional
    Fiddle::TYPE_VOIDP,  # pSipData : void* optional
    Fiddle::TYPE_VOIDP,  # ppSignerContext : SIGNER_CONTEXT** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "mssign32")]
extern "system" {
    fn SignerSignEx(
        dwFlags: u32,  // SIGNER_SIGN_FLAGS
        pSubjectInfo: *mut SIGNER_SUBJECT_INFO,  // SIGNER_SUBJECT_INFO*
        pSignerCert: *mut SIGNER_CERT,  // SIGNER_CERT*
        pSignatureInfo: *mut SIGNER_SIGNATURE_INFO,  // SIGNER_SIGNATURE_INFO*
        pProviderInfo: *mut SIGNER_PROVIDER_INFO,  // SIGNER_PROVIDER_INFO* optional
        pwszHttpTimeStamp: *const u16,  // LPCWSTR optional
        psRequest: *mut CRYPT_ATTRIBUTES,  // CRYPT_ATTRIBUTES* optional
        pSipData: *mut (),  // void* optional
        ppSignerContext: *mut *mut SIGNER_CONTEXT  // SIGNER_CONTEXT** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("Mssign32.dll")]
public static extern int SignerSignEx(uint dwFlags, IntPtr pSubjectInfo, IntPtr pSignerCert, IntPtr pSignatureInfo, IntPtr pProviderInfo, [MarshalAs(UnmanagedType.LPWStr)] string pwszHttpTimeStamp, IntPtr psRequest, IntPtr pSipData, IntPtr ppSignerContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'Mssign32_SignerSignEx' -Namespace Win32 -PassThru
# $api::SignerSignEx(dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext)

#uselib "Mssign32.dll"
#func global SignerSignEx "SignerSignEx" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; SignerSignEx dwFlags, varptr(pSubjectInfo), varptr(pSignerCert), varptr(pSignatureInfo), varptr(pProviderInfo), pwszHttpTimeStamp, varptr(psRequest), pSipData, varptr(ppSignerContext)   ; 戻り値は stat
; dwFlags : SIGNER_SIGN_FLAGS -> "sptr"
; pSubjectInfo : SIGNER_SUBJECT_INFO* -> "sptr"
; pSignerCert : SIGNER_CERT* -> "sptr"
; pSignatureInfo : SIGNER_SIGNATURE_INFO* -> "sptr"
; pProviderInfo : SIGNER_PROVIDER_INFO* optional -> "sptr"
; pwszHttpTimeStamp : LPCWSTR optional -> "sptr"
; psRequest : CRYPT_ATTRIBUTES* optional -> "sptr"
; pSipData : void* optional -> "sptr"
; ppSignerContext : SIGNER_CONTEXT** out -> "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 "Mssign32.dll"
#cfunc global SignerSignEx "SignerSignEx" int, var, var, var, var, wstr, var, sptr, var
; res = SignerSignEx(dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext)
; dwFlags : SIGNER_SIGN_FLAGS -> "int"
; pSubjectInfo : SIGNER_SUBJECT_INFO* -> "var"
; pSignerCert : SIGNER_CERT* -> "var"
; pSignatureInfo : SIGNER_SIGNATURE_INFO* -> "var"
; pProviderInfo : SIGNER_PROVIDER_INFO* optional -> "var"
; pwszHttpTimeStamp : LPCWSTR optional -> "wstr"
; psRequest : CRYPT_ATTRIBUTES* optional -> "var"
; pSipData : void* optional -> "sptr"
; ppSignerContext : SIGNER_CONTEXT** out -> "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 "Mssign32.dll"
#cfunc global SignerSignEx "SignerSignEx" int, sptr, sptr, sptr, sptr, wstr, sptr, sptr, sptr
; res = SignerSignEx(dwFlags, varptr(pSubjectInfo), varptr(pSignerCert), varptr(pSignatureInfo), varptr(pProviderInfo), pwszHttpTimeStamp, varptr(psRequest), pSipData, varptr(ppSignerContext))
; dwFlags : SIGNER_SIGN_FLAGS -> "int"
; pSubjectInfo : SIGNER_SUBJECT_INFO* -> "sptr"
; pSignerCert : SIGNER_CERT* -> "sptr"
; pSignatureInfo : SIGNER_SIGNATURE_INFO* -> "sptr"
; pProviderInfo : SIGNER_PROVIDER_INFO* optional -> "sptr"
; pwszHttpTimeStamp : LPCWSTR optional -> "wstr"
; psRequest : CRYPT_ATTRIBUTES* optional -> "sptr"
; pSipData : void* optional -> "sptr"
; ppSignerContext : SIGNER_CONTEXT** out -> "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:

; HRESULT SignerSignEx(SIGNER_SIGN_FLAGS dwFlags, SIGNER_SUBJECT_INFO* pSubjectInfo, SIGNER_CERT* pSignerCert, SIGNER_SIGNATURE_INFO* pSignatureInfo, SIGNER_PROVIDER_INFO* pProviderInfo, LPCWSTR pwszHttpTimeStamp, CRYPT_ATTRIBUTES* psRequest, void* pSipData, SIGNER_CONTEXT** ppSignerContext)
#uselib "Mssign32.dll"
#cfunc global SignerSignEx "SignerSignEx" int, var, var, var, var, wstr, var, intptr, var
; res = SignerSignEx(dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext)
; dwFlags : SIGNER_SIGN_FLAGS -> "int"
; pSubjectInfo : SIGNER_SUBJECT_INFO* -> "var"
; pSignerCert : SIGNER_CERT* -> "var"
; pSignatureInfo : SIGNER_SIGNATURE_INFO* -> "var"
; pProviderInfo : SIGNER_PROVIDER_INFO* optional -> "var"
; pwszHttpTimeStamp : LPCWSTR optional -> "wstr"
; psRequest : CRYPT_ATTRIBUTES* optional -> "var"
; pSipData : void* optional -> "intptr"
; ppSignerContext : SIGNER_CONTEXT** out -> "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。; HRESULT SignerSignEx(SIGNER_SIGN_FLAGS dwFlags, SIGNER_SUBJECT_INFO* pSubjectInfo, SIGNER_CERT* pSignerCert, SIGNER_SIGNATURE_INFO* pSignatureInfo, SIGNER_PROVIDER_INFO* pProviderInfo, LPCWSTR pwszHttpTimeStamp, CRYPT_ATTRIBUTES* psRequest, void* pSipData, SIGNER_CONTEXT** ppSignerContext)
#uselib "Mssign32.dll"
#cfunc global SignerSignEx "SignerSignEx" int, intptr, intptr, intptr, intptr, wstr, intptr, intptr, intptr
; res = SignerSignEx(dwFlags, varptr(pSubjectInfo), varptr(pSignerCert), varptr(pSignatureInfo), varptr(pProviderInfo), pwszHttpTimeStamp, varptr(psRequest), pSipData, varptr(ppSignerContext))
; dwFlags : SIGNER_SIGN_FLAGS -> "int"
; pSubjectInfo : SIGNER_SUBJECT_INFO* -> "intptr"
; pSignerCert : SIGNER_CERT* -> "intptr"
; pSignatureInfo : SIGNER_SIGNATURE_INFO* -> "intptr"
; pProviderInfo : SIGNER_PROVIDER_INFO* optional -> "intptr"
; pwszHttpTimeStamp : LPCWSTR optional -> "wstr"
; psRequest : CRYPT_ATTRIBUTES* optional -> "intptr"
; pSipData : void* optional -> "intptr"
; ppSignerContext : SIGNER_CONTEXT** out -> "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 (
	mssign32 = windows.NewLazySystemDLL("Mssign32.dll")
	procSignerSignEx = mssign32.NewProc("SignerSignEx")
)

// dwFlags (SIGNER_SIGN_FLAGS), pSubjectInfo (SIGNER_SUBJECT_INFO*), pSignerCert (SIGNER_CERT*), pSignatureInfo (SIGNER_SIGNATURE_INFO*), pProviderInfo (SIGNER_PROVIDER_INFO* optional), pwszHttpTimeStamp (LPCWSTR optional), psRequest (CRYPT_ATTRIBUTES* optional), pSipData (void* optional), ppSignerContext (SIGNER_CONTEXT** out)
r1, _, err := procSignerSignEx.Call(
	uintptr(dwFlags),
	uintptr(pSubjectInfo),
	uintptr(pSignerCert),
	uintptr(pSignatureInfo),
	uintptr(pProviderInfo),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwszHttpTimeStamp))),
	uintptr(psRequest),
	uintptr(pSipData),
	uintptr(ppSignerContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function SignerSignEx(
  dwFlags: DWORD;   // SIGNER_SIGN_FLAGS
  pSubjectInfo: Pointer;   // SIGNER_SUBJECT_INFO*
  pSignerCert: Pointer;   // SIGNER_CERT*
  pSignatureInfo: Pointer;   // SIGNER_SIGNATURE_INFO*
  pProviderInfo: Pointer;   // SIGNER_PROVIDER_INFO* optional
  pwszHttpTimeStamp: PWideChar;   // LPCWSTR optional
  psRequest: Pointer;   // CRYPT_ATTRIBUTES* optional
  pSipData: Pointer;   // void* optional
  ppSignerContext: Pointer   // SIGNER_CONTEXT** out
): Integer; stdcall;
  external 'Mssign32.dll' name 'SignerSignEx';

result := DllCall("Mssign32\SignerSignEx"
    , "UInt", dwFlags   ; SIGNER_SIGN_FLAGS
    , "Ptr", pSubjectInfo   ; SIGNER_SUBJECT_INFO*
    , "Ptr", pSignerCert   ; SIGNER_CERT*
    , "Ptr", pSignatureInfo   ; SIGNER_SIGNATURE_INFO*
    , "Ptr", pProviderInfo   ; SIGNER_PROVIDER_INFO* optional
    , "WStr", pwszHttpTimeStamp   ; LPCWSTR optional
    , "Ptr", psRequest   ; CRYPT_ATTRIBUTES* optional
    , "Ptr", pSipData   ; void* optional
    , "Ptr", ppSignerContext   ; SIGNER_CONTEXT** out
    , "Int")   ; return: HRESULT

●SignerSignEx(dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext) = DLL("Mssign32.dll", "int SignerSignEx(dword, void*, void*, void*, void*, char*, void*, void*, void*)")
# 呼び出し: SignerSignEx(dwFlags, pSubjectInfo, pSignerCert, pSignatureInfo, pProviderInfo, pwszHttpTimeStamp, psRequest, pSipData, ppSignerContext)
# dwFlags : SIGNER_SIGN_FLAGS -> "dword"
# pSubjectInfo : SIGNER_SUBJECT_INFO* -> "void*"
# pSignerCert : SIGNER_CERT* -> "void*"
# pSignatureInfo : SIGNER_SIGNATURE_INFO* -> "void*"
# pProviderInfo : SIGNER_PROVIDER_INFO* optional -> "void*"
# pwszHttpTimeStamp : LPCWSTR optional -> "char*"
# psRequest : CRYPT_ATTRIBUTES* optional -> "void*"
# pSipData : void* optional -> "void*"
# ppSignerContext : SIGNER_CONTEXT** 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)。