chrome/browser/ui/views/certificate_viewer_win.cc

// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/certificate_viewer.h"

#include <windows.h>
#include <cryptuiapi.h>
#pragma comment(lib, "cryptui.lib")

#include "net/base/x509_certificate.h"

void ShowCertificateViewer(gfx::NativeWindow parent,
                           net::X509Certificate* cert) {
  CRYPTUI_VIEWCERTIFICATE_STRUCT view_info = { 0 };
  view_info.dwSize = sizeof(view_info);
  // We set our parent to the tab window. This makes the cert dialog created
  // in CryptUIDlgViewCertificate modal to the browser.
  view_info.hwndParent = parent;
  view_info.dwFlags = CRYPTUI_DISABLE_EDITPROPERTIES |
                      CRYPTUI_DISABLE_ADDTOSTORE;
  view_info.pCertContext = cert->os_cert_handle();
  // Search the cert store that 'cert' is in when building the cert chain.
  HCERTSTORE cert_store = view_info.pCertContext->hCertStore;
  view_info.cStores = 1;
  view_info.rghStores = &cert_store;
  BOOL properties_changed;

  // This next call blocks but keeps processing windows messages, making it
  // modal to the browser window.
  BOOL rv = ::CryptUIDlgViewCertificate(&view_info, &properties_changed);
}