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PstGetTrustAnchorsEx

関数
証明書を考慮して信頼された発行者一覧を取得する拡張版。
DLLcertpoleng.dll呼出規約winapi

シグネチャ

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

NTSTATUS PstGetTrustAnchorsEx(
    UNICODE_STRING* pTargetName,
    DWORD cCriteria,
    CERT_SELECT_CRITERIA* rgpCriteria,   // optional
    const CERT_CONTEXT* pCertContext,   // optional
    SecPkgContext_IssuerListInfoEx** ppTrustedIssuers
);

パラメーター

名前型方向説明
pTargetNameUNICODE_STRING*in信頼アンカーを取得する対象名を示すUNICODE_STRING構造体へのポインタ。
cCriteriaDWORDinrgpCriteria配列に含まれる選択条件の個数。
rgpCriteriaCERT_SELECT_CRITERIA*inoptional証明書選択条件を定義するCERT_SELECT_CRITERIA構造体の配列。
pCertContextCERT_CONTEXT*inoptionalコンテキストとして参照する証明書のCERT_CONTEXTへのポインタ。NULL可。
ppTrustedIssuersSecPkgContext_IssuerListInfoEx**out信頼された発行者リスト構造体へのポインタを受け取る出力ポインタ。

戻り値の型: NTSTATUS

各言語での呼び出し定義

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

NTSTATUS PstGetTrustAnchorsEx(
    UNICODE_STRING* pTargetName,
    DWORD cCriteria,
    CERT_SELECT_CRITERIA* rgpCriteria,   // optional
    const CERT_CONTEXT* pCertContext,   // optional
    SecPkgContext_IssuerListInfoEx** ppTrustedIssuers
);
[DllImport("certpoleng.dll", ExactSpelling = true)]
static extern int PstGetTrustAnchorsEx(
    IntPtr pTargetName,   // UNICODE_STRING*
    uint cCriteria,   // DWORD
    IntPtr rgpCriteria,   // CERT_SELECT_CRITERIA* optional
    IntPtr pCertContext,   // CERT_CONTEXT* optional
    IntPtr ppTrustedIssuers   // SecPkgContext_IssuerListInfoEx** out
);
<DllImport("certpoleng.dll", ExactSpelling:=True)>
Public Shared Function PstGetTrustAnchorsEx(
    pTargetName As IntPtr,   ' UNICODE_STRING*
    cCriteria As UInteger,   ' DWORD
    rgpCriteria As IntPtr,   ' CERT_SELECT_CRITERIA* optional
    pCertContext As IntPtr,   ' CERT_CONTEXT* optional
    ppTrustedIssuers As IntPtr   ' SecPkgContext_IssuerListInfoEx** out
) As Integer
End Function
' pTargetName : UNICODE_STRING*
' cCriteria : DWORD
' rgpCriteria : CERT_SELECT_CRITERIA* optional
' pCertContext : CERT_CONTEXT* optional
' ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** out
Declare PtrSafe Function PstGetTrustAnchorsEx Lib "certpoleng" ( _
    ByVal pTargetName As LongPtr, _
    ByVal cCriteria As Long, _
    ByVal rgpCriteria As LongPtr, _
    ByVal pCertContext As LongPtr, _
    ByVal ppTrustedIssuers 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

PstGetTrustAnchorsEx = ctypes.windll.certpoleng.PstGetTrustAnchorsEx
PstGetTrustAnchorsEx.restype = ctypes.c_int
PstGetTrustAnchorsEx.argtypes = [
    ctypes.c_void_p,  # pTargetName : UNICODE_STRING*
    wintypes.DWORD,  # cCriteria : DWORD
    ctypes.c_void_p,  # rgpCriteria : CERT_SELECT_CRITERIA* optional
    ctypes.c_void_p,  # pCertContext : CERT_CONTEXT* optional
    ctypes.c_void_p,  # ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('certpoleng.dll')
PstGetTrustAnchorsEx = Fiddle::Function.new(
  lib['PstGetTrustAnchorsEx'],
  [
    Fiddle::TYPE_VOIDP,  # pTargetName : UNICODE_STRING*
    -Fiddle::TYPE_INT,  # cCriteria : DWORD
    Fiddle::TYPE_VOIDP,  # rgpCriteria : CERT_SELECT_CRITERIA* optional
    Fiddle::TYPE_VOIDP,  # pCertContext : CERT_CONTEXT* optional
    Fiddle::TYPE_VOIDP,  # ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** out
  ],
  Fiddle::TYPE_INT)
#[link(name = "certpoleng")]
extern "system" {
    fn PstGetTrustAnchorsEx(
        pTargetName: *mut UNICODE_STRING,  // UNICODE_STRING*
        cCriteria: u32,  // DWORD
        rgpCriteria: *mut CERT_SELECT_CRITERIA,  // CERT_SELECT_CRITERIA* optional
        pCertContext: *const CERT_CONTEXT,  // CERT_CONTEXT* optional
        ppTrustedIssuers: *mut *mut SecPkgContext_IssuerListInfoEx  // SecPkgContext_IssuerListInfoEx** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("certpoleng.dll")]
public static extern int PstGetTrustAnchorsEx(IntPtr pTargetName, uint cCriteria, IntPtr rgpCriteria, IntPtr pCertContext, IntPtr ppTrustedIssuers);
"@
$api = Add-Type -MemberDefinition $sig -Name 'certpoleng_PstGetTrustAnchorsEx' -Namespace Win32 -PassThru
# $api::PstGetTrustAnchorsEx(pTargetName, cCriteria, rgpCriteria, pCertContext, ppTrustedIssuers)
#uselib "certpoleng.dll"
#func global PstGetTrustAnchorsEx "PstGetTrustAnchorsEx" sptr, sptr, sptr, sptr, sptr
; PstGetTrustAnchorsEx varptr(pTargetName), cCriteria, varptr(rgpCriteria), varptr(pCertContext), varptr(ppTrustedIssuers)   ; 戻り値は stat
; pTargetName : UNICODE_STRING* -> "sptr"
; cCriteria : DWORD -> "sptr"
; rgpCriteria : CERT_SELECT_CRITERIA* optional -> "sptr"
; pCertContext : CERT_CONTEXT* optional -> "sptr"
; ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** 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 "certpoleng.dll"
#cfunc global PstGetTrustAnchorsEx "PstGetTrustAnchorsEx" var, int, var, var, var
; res = PstGetTrustAnchorsEx(pTargetName, cCriteria, rgpCriteria, pCertContext, ppTrustedIssuers)
; pTargetName : UNICODE_STRING* -> "var"
; cCriteria : DWORD -> "int"
; rgpCriteria : CERT_SELECT_CRITERIA* optional -> "var"
; pCertContext : CERT_CONTEXT* optional -> "var"
; ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** 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。
出力引数: 
; NTSTATUS PstGetTrustAnchorsEx(UNICODE_STRING* pTargetName, DWORD cCriteria, CERT_SELECT_CRITERIA* rgpCriteria, CERT_CONTEXT* pCertContext, SecPkgContext_IssuerListInfoEx** ppTrustedIssuers)
#uselib "certpoleng.dll"
#cfunc global PstGetTrustAnchorsEx "PstGetTrustAnchorsEx" var, int, var, var, var
; res = PstGetTrustAnchorsEx(pTargetName, cCriteria, rgpCriteria, pCertContext, ppTrustedIssuers)
; pTargetName : UNICODE_STRING* -> "var"
; cCriteria : DWORD -> "int"
; rgpCriteria : CERT_SELECT_CRITERIA* optional -> "var"
; pCertContext : CERT_CONTEXT* optional -> "var"
; ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** 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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	certpoleng = windows.NewLazySystemDLL("certpoleng.dll")
	procPstGetTrustAnchorsEx = certpoleng.NewProc("PstGetTrustAnchorsEx")
)

// pTargetName (UNICODE_STRING*), cCriteria (DWORD), rgpCriteria (CERT_SELECT_CRITERIA* optional), pCertContext (CERT_CONTEXT* optional), ppTrustedIssuers (SecPkgContext_IssuerListInfoEx** out)
r1, _, err := procPstGetTrustAnchorsEx.Call(
	uintptr(pTargetName),
	uintptr(cCriteria),
	uintptr(rgpCriteria),
	uintptr(pCertContext),
	uintptr(ppTrustedIssuers),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // NTSTATUS
function PstGetTrustAnchorsEx(
  pTargetName: Pointer;   // UNICODE_STRING*
  cCriteria: DWORD;   // DWORD
  rgpCriteria: Pointer;   // CERT_SELECT_CRITERIA* optional
  pCertContext: Pointer;   // CERT_CONTEXT* optional
  ppTrustedIssuers: Pointer   // SecPkgContext_IssuerListInfoEx** out
): Integer; stdcall;
  external 'certpoleng.dll' name 'PstGetTrustAnchorsEx';
result := DllCall("certpoleng\PstGetTrustAnchorsEx"
    , "Ptr", pTargetName   ; UNICODE_STRING*
    , "UInt", cCriteria   ; DWORD
    , "Ptr", rgpCriteria   ; CERT_SELECT_CRITERIA* optional
    , "Ptr", pCertContext   ; CERT_CONTEXT* optional
    , "Ptr", ppTrustedIssuers   ; SecPkgContext_IssuerListInfoEx** out
    , "Int")   ; return: NTSTATUS
●PstGetTrustAnchorsEx(pTargetName, cCriteria, rgpCriteria, pCertContext, ppTrustedIssuers) = DLL("certpoleng.dll", "int PstGetTrustAnchorsEx(void*, dword, void*, void*, void*)")
# 呼び出し: PstGetTrustAnchorsEx(pTargetName, cCriteria, rgpCriteria, pCertContext, ppTrustedIssuers)
# pTargetName : UNICODE_STRING* -> "void*"
# cCriteria : DWORD -> "dword"
# rgpCriteria : CERT_SELECT_CRITERIA* optional -> "void*"
# pCertContext : CERT_CONTEXT* optional -> "void*"
# ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** 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)。
const std = @import("std");

extern "certpoleng" fn PstGetTrustAnchorsEx(
    pTargetName: [*c]UNICODE_STRING, // UNICODE_STRING*
    cCriteria: u32, // DWORD
    rgpCriteria: [*c]CERT_SELECT_CRITERIA, // CERT_SELECT_CRITERIA* optional
    pCertContext: [*c]CERT_CONTEXT, // CERT_CONTEXT* optional
    ppTrustedIssuers: [*c][*c]SecPkgContext_IssuerListInfoEx // SecPkgContext_IssuerListInfoEx** out
) callconv(std.os.windows.WINAPI) i32;
proc PstGetTrustAnchorsEx(
    pTargetName: ptr UNICODE_STRING,  # UNICODE_STRING*
    cCriteria: uint32,  # DWORD
    rgpCriteria: ptr CERT_SELECT_CRITERIA,  # CERT_SELECT_CRITERIA* optional
    pCertContext: ptr CERT_CONTEXT,  # CERT_CONTEXT* optional
    ppTrustedIssuers: ptr SecPkgContext_IssuerListInfoEx  # SecPkgContext_IssuerListInfoEx** out
): int32 {.importc: "PstGetTrustAnchorsEx", stdcall, dynlib: "certpoleng.dll".}
pragma(lib, "certpoleng");
extern(Windows)
int PstGetTrustAnchorsEx(
    UNICODE_STRING* pTargetName,   // UNICODE_STRING*
    uint cCriteria,   // DWORD
    CERT_SELECT_CRITERIA* rgpCriteria,   // CERT_SELECT_CRITERIA* optional
    CERT_CONTEXT* pCertContext,   // CERT_CONTEXT* optional
    SecPkgContext_IssuerListInfoEx** ppTrustedIssuers   // SecPkgContext_IssuerListInfoEx** out
);
ccall((:PstGetTrustAnchorsEx, "certpoleng.dll"), stdcall, Int32,
      (Ptr{UNICODE_STRING}, UInt32, Ptr{CERT_SELECT_CRITERIA}, Ptr{CERT_CONTEXT}, Ptr{SecPkgContext_IssuerListInfoEx}),
      pTargetName, cCriteria, rgpCriteria, pCertContext, ppTrustedIssuers)
# pTargetName : UNICODE_STRING* -> Ptr{UNICODE_STRING}
# cCriteria : DWORD -> UInt32
# rgpCriteria : CERT_SELECT_CRITERIA* optional -> Ptr{CERT_SELECT_CRITERIA}
# pCertContext : CERT_CONTEXT* optional -> Ptr{CERT_CONTEXT}
# ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** out -> Ptr{SecPkgContext_IssuerListInfoEx}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t PstGetTrustAnchorsEx(
    void* pTargetName,
    uint32_t cCriteria,
    void* rgpCriteria,
    void* pCertContext,
    void* ppTrustedIssuers);
]]
local certpoleng = ffi.load("certpoleng")
-- certpoleng.PstGetTrustAnchorsEx(pTargetName, cCriteria, rgpCriteria, pCertContext, ppTrustedIssuers)
-- pTargetName : UNICODE_STRING*
-- cCriteria : DWORD
-- rgpCriteria : CERT_SELECT_CRITERIA* optional
-- pCertContext : CERT_CONTEXT* optional
-- ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
const koffi = require('koffi');
const lib = koffi.load('certpoleng.dll');
const PstGetTrustAnchorsEx = lib.func('__stdcall', 'PstGetTrustAnchorsEx', 'int32_t', ['void *', 'uint32_t', 'void *', 'void *', 'void *']);
// PstGetTrustAnchorsEx(pTargetName, cCriteria, rgpCriteria, pCertContext, ppTrustedIssuers)
// pTargetName : UNICODE_STRING* -> 'void *'
// cCriteria : DWORD -> 'uint32_t'
// rgpCriteria : CERT_SELECT_CRITERIA* optional -> 'void *'
// pCertContext : CERT_CONTEXT* optional -> 'void *'
// ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
const lib = Deno.dlopen("certpoleng.dll", {
  PstGetTrustAnchorsEx: { parameters: ["pointer", "u32", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.PstGetTrustAnchorsEx(pTargetName, cCriteria, rgpCriteria, pCertContext, ppTrustedIssuers)
// pTargetName : UNICODE_STRING* -> "pointer"
// cCriteria : DWORD -> "u32"
// rgpCriteria : CERT_SELECT_CRITERIA* optional -> "pointer"
// pCertContext : CERT_CONTEXT* optional -> "pointer"
// ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。
<?php
$ffi = FFI::cdef(<<<C
int32_t PstGetTrustAnchorsEx(
    void* pTargetName,
    uint32_t cCriteria,
    void* rgpCriteria,
    void* pCertContext,
    void* ppTrustedIssuers);
C, "certpoleng.dll");
// $ffi->PstGetTrustAnchorsEx(pTargetName, cCriteria, rgpCriteria, pCertContext, ppTrustedIssuers);
// pTargetName : UNICODE_STRING*
// cCriteria : DWORD
// rgpCriteria : CERT_SELECT_CRITERIA* optional
// pCertContext : CERT_CONTEXT* optional
// ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。
import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Certpoleng extends StdCallLibrary {
    Certpoleng INSTANCE = Native.load("certpoleng", Certpoleng.class);
    int PstGetTrustAnchorsEx(
        Pointer pTargetName,   // UNICODE_STRING*
        int cCriteria,   // DWORD
        Pointer rgpCriteria,   // CERT_SELECT_CRITERIA* optional
        Pointer pCertContext,   // CERT_CONTEXT* optional
        Pointer ppTrustedIssuers   // SecPkgContext_IssuerListInfoEx** out
    );
}
@[Link("certpoleng")]
lib Libcertpoleng
  fun PstGetTrustAnchorsEx = PstGetTrustAnchorsEx(
    pTargetName : UNICODE_STRING*,   # UNICODE_STRING*
    cCriteria : UInt32,   # DWORD
    rgpCriteria : CERT_SELECT_CRITERIA*,   # CERT_SELECT_CRITERIA* optional
    pCertContext : CERT_CONTEXT*,   # CERT_CONTEXT* optional
    ppTrustedIssuers : SecPkgContext_IssuerListInfoEx**   # SecPkgContext_IssuerListInfoEx** out
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。
import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef PstGetTrustAnchorsExNative = Int32 Function(Pointer<Void>, Uint32, Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef PstGetTrustAnchorsExDart = int Function(Pointer<Void>, int, Pointer<Void>, Pointer<Void>, Pointer<Void>);
final PstGetTrustAnchorsEx = DynamicLibrary.open('certpoleng.dll')
    .lookupFunction<PstGetTrustAnchorsExNative, PstGetTrustAnchorsExDart>('PstGetTrustAnchorsEx');
// pTargetName : UNICODE_STRING* -> Pointer<Void>
// cCriteria : DWORD -> Uint32
// rgpCriteria : CERT_SELECT_CRITERIA* optional -> Pointer<Void>
// pCertContext : CERT_CONTEXT* optional -> Pointer<Void>
// ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function PstGetTrustAnchorsEx(
  pTargetName: Pointer;   // UNICODE_STRING*
  cCriteria: DWORD;   // DWORD
  rgpCriteria: Pointer;   // CERT_SELECT_CRITERIA* optional
  pCertContext: Pointer;   // CERT_CONTEXT* optional
  ppTrustedIssuers: Pointer   // SecPkgContext_IssuerListInfoEx** out
): Integer; stdcall;
  external 'certpoleng.dll' name 'PstGetTrustAnchorsEx';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "PstGetTrustAnchorsEx"
  c_PstGetTrustAnchorsEx :: Ptr () -> Word32 -> Ptr () -> Ptr () -> Ptr () -> IO Int32
-- pTargetName : UNICODE_STRING* -> Ptr ()
-- cCriteria : DWORD -> Word32
-- rgpCriteria : CERT_SELECT_CRITERIA* optional -> Ptr ()
-- pCertContext : CERT_CONTEXT* optional -> Ptr ()
-- ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。
open Ctypes
open Foreign

let pstgettrustanchorsex =
  foreign "PstGetTrustAnchorsEx"
    ((ptr void) @-> uint32_t @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* pTargetName : UNICODE_STRING* -> (ptr void) *)
(* cCriteria : DWORD -> uint32_t *)
(* rgpCriteria : CERT_SELECT_CRITERIA* optional -> (ptr void) *)
(* pCertContext : CERT_CONTEXT* optional -> (ptr void) *)
(* ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)
(cffi:define-foreign-library certpoleng (t "certpoleng.dll"))
(cffi:use-foreign-library certpoleng)

(cffi:defcfun ("PstGetTrustAnchorsEx" pst-get-trust-anchors-ex :convention :stdcall) :int32
  (p-target-name :pointer)   ; UNICODE_STRING*
  (c-criteria :uint32)   ; DWORD
  (rgp-criteria :pointer)   ; CERT_SELECT_CRITERIA* optional
  (p-cert-context :pointer)   ; CERT_CONTEXT* optional
  (pp-trusted-issuers :pointer))   ; SecPkgContext_IssuerListInfoEx** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $PstGetTrustAnchorsEx = Win32::API::More->new('certpoleng',
    'int PstGetTrustAnchorsEx(LPVOID pTargetName, DWORD cCriteria, LPVOID rgpCriteria, LPVOID pCertContext, LPVOID ppTrustedIssuers)');
# my $ret = $PstGetTrustAnchorsEx->Call($pTargetName, $cCriteria, $rgpCriteria, $pCertContext, $ppTrustedIssuers);
# pTargetName : UNICODE_STRING* -> LPVOID
# cCriteria : DWORD -> DWORD
# rgpCriteria : CERT_SELECT_CRITERIA* optional -> LPVOID
# pCertContext : CERT_CONTEXT* optional -> LPVOID
# ppTrustedIssuers : SecPkgContext_IssuerListInfoEx** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

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