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Modul SHV

Catatan

Platform Perlindungan Akses Jaringan tidak tersedia dimulai dengan Windows 10

 

Menyiapkan modul validator kesehatan sistem (SHV) termasuk pendaftaran dan tidak registrasi dengan sistem NAP.

Catatan

NAP SDK juga berisi sekumpulan lengkap kode sampel yang dapat ditemukan di ...\Samples\NetDS\NAP... direktori penginstalan SDK Anda. Set sampel ini mencakup agen kesehatan sistem (SHA), SHV, dan klien penegakan (EC). Ini memiliki skenario NAP yang berfungsi penuh menyiapkan komunikasi antara SHA-SHV dan SHA-EC.

 

#include <windows.h>
#include "stdafx.h"
#include "NapUtil.h"

static const wchar_t friendlyName[] = L"SDK SHV Sample";
static const wchar_t version[] = L"1.0.0.1";
static const wchar_t description[] = L"System Health Validator(SHV)";
static const wchar_t vendor[] = L"Microsoft";

/// Registers the SDK SHV with the NAP Server.
HRESULT RegisterSdkShv()
{
    HRESULT hr = S_OK;
    CComPtr<INapServerManagement> pSHVMgmt = NULL;
    
    NapComponentRegistrationInfo shvInfo;
    ZeroMemory (&shvInfo, sizeof(shvInfo));

    hr = pSHVMgmt.CoCreateInstance(CLSID_NapServerManagement, NULL, CLSCTX_INPROC_SERVER);
    hr = FillShvComponentRegistrationInfo(&shvInfo);
    hr = pSHVMgmt->RegisterSystemHealthValidator(&shvInfo, (CLSID *)&__uuidof(CSampleShv));
    
    FreeComponentRegistration(&shvInfo);
    return hr;
}

/// Unregisters the SDK SHV with the NAP Server.
HRESULT UnregisterSdkShv()
{
    HRESULT hr = S_OK;
    CComPtr<INapServerManagement> pSHVMgmt = NULL;

    hr = pSHVMgmt.CoCreateInstance(CLSID_NapServerManagement, NULL, CLSCTX_INPROC_SERVER);
    hr = pSHVMgmt->UnregisterSystemHealthValidator(QuarSampleSystemHealthId);
    return hr;
}

/// Fill the NapComponentRegistrationInfo structure that needs to be passed during registration.
HRESULT FillShvComponentRegistrationInfo (NapComponentRegistrationInfo *shvInfo)
{
    HRESULT hr = S_OK;
    shvInfo->id = QuarSampleSystemHealthId;

    //<Temporarily till implement the Info Class>
    shvInfo->infoClsid = GUID_NULL; 

    hr = ConstructCountedString(friendlyName, sizeof(friendlyName), &(shvInfo->friendlyName));
    hr = ConstructCountedString(description, sizeof(description), &(shvInfo->description));
    hr = ConstructCountedString(version, sizeof(version), &(shvInfo->version));
    hr = ConstructCountedString(vendor, sizeof(vendor), &(shvInfo->vendorName));
    return hr;
}

// Helper Function for FillShvComponentRegistrationInfo.
HRESULT ConstructCountedString(const WCHAR* src, UINT16 len, CountedString* dest)
{
    HRESULT hr = S_OK;
    DWORD retCode = ERROR_SUCCESS;
    hr = AllocateMemory(dest->string, ((len+1)*sizeof(WCHAR)));
    dest->length = len;
    retCode = StringCchCopy(dest->string, len+1, src);
    return hr;
}

// Helper Function for releasing ShaComponentRegistrationInfo members
void FreeComponentRegistration(NapComponentRegistrationInfo *shvInfo)
{
    FreeMemory(shvInfo->friendlyName.string);
    FreeMemory(shvInfo->description.string);
    FreeMemory(shvInfo->version.string);
    FreeMemory(shvInfo->vendorName.string);
}