Add support for mutilple certificate (#59)

DlgCertification.cpp

@@ -0,0 +1,205 @@
+// CDlgCertification.cpp : 実装ファイル
+//
+#include "stdafx.h"
+#include "Sazabi.h"
+#include "DlgCertification.h"
+#include "afxdialogex.h"
+
+// CDlgCertification ダイアログ
+
+IMPLEMENT_DYNAMIC(CDlgCertification, CDialogEx)
+
+CDlgCertification::CDlgCertification(CWnd* pParent /*=nullptr*/)
+    : CDlgCertification(CefString(""),
+			std::vector<CefRefPtr<CefX509Certificate>>(),
+			pParent)
+{
+}
+
+CDlgCertification::CDlgCertification(CefString host,
+				     std::vector<CefRefPtr<CefX509Certificate>> certificates,
+				     CWnd* pParent /*=nullptr*/)
+    : CDialogEx(IDD_DLG_CERTIFICATION, pParent)
+{
+	m_selectedIndex = 0;
+	m_host = host;
+	m_certificates = certificates;
+}
+
+CDlgCertification::~CDlgCertification()
+{
+}
+
+void CDlgCertification::DoDataExchange(CDataExchange* pDX)
+{
+	CDialogEx::DoDataExchange(pDX);
+	DDX_Control(pDX, IDC_CERTIFICATION_COMBO, certificationComboBox);
+}
+
+CString CDlgCertification::GetSerialNumberAsHexString(const CefRefPtr<CefX509Certificate> certificate)
+{
+	auto serialNumber = certificate->GetSerialNumber();
+	auto size = serialNumber->GetSize();
+
+	CString serialNumberAsHexString;
+	for (size_t i = 0; i < size; i++)
+	{
+		short buf = 0;
+		int gotSize = serialNumber->GetData(&buf, 1, i);
+		if (gotSize == 0)
+			break;
+
+		CString hex;
+		hex.Format(_T("%02X"), buf);
+
+		if (i > 0)
+		{
+			serialNumberAsHexString += ":";
+		}
+		serialNumberAsHexString += hex;
+	}
+	return serialNumberAsHexString;
+}
+
+CString CDlgCertification::GetTimeString(const CefTime& value)
+{
+	if (value.GetTimeT() == 0)
+		return "*";
+	if (value.month < 1 || value.month > 12)
+		return "*";
+
+	CString timeString;
+	// CefTime is UTC.
+	timeString.Format(_T("%d-%02d-%02dT%02d:%02d:%02dZ"),
+			  value.year,
+			  value.month,
+			  value.day_of_month,
+			  value.hour,
+			  value.minute,
+			  value.second);
+	return timeString;
+}
+
+CString CDlgCertification::GetPrincipalString(const CefRefPtr<CefX509CertPrincipal> principal)
+{
+	CString principalString;
+	std::vector<CefString> values;
+	principalString += _T("CN=");
+	principalString += principal->GetCommonName().c_str();
+	principalString += _T(", O=");
+	principal->GetOrganizationNames(values);
+	for (size_t i = 0; i < values.size(); i++)
+	{
+		CefString value = values[i];
+		principalString += value.c_str();
+		if (i > 0)
+		{
+			principalString += _T(" ");
+		}
+	}
+	principalString += _T(", OU=");
+	principal->GetOrganizationUnitNames(values);
+	for (size_t i = 0; i < values.size(); i++)
+	{
+		CefString value = values[i];
+		principalString += value.c_str();
+		if (i > 0)
+		{
+			principalString += _T(" ");
+		}
+	}
+	principalString += _T(", STREET=");
+	principal->GetStreetAddresses(values);
+	for (size_t i = 0; i < values.size(); i++)
+	{
+		CefString value = values[i];
+		principalString += value.c_str();
+		if (i > 0)
+		{
+			principalString += _T("-");
+		}
+	}
+	principalString += _T(", L=");
+	principalString += principal->GetLocalityName().c_str();
+	principalString += _T(", ST=");
+	principalString += principal->GetStateOrProvinceName().c_str();
+	principalString += _T(", C=");
+	principalString += principal->GetCountryName().c_str();
+	return principalString;
+}
+
+int CDlgCertification::SelectedIndex()
+{
+	return m_selectedIndex;
+}
+
+BEGIN_MESSAGE_MAP(CDlgCertification, CDialogEx)
+	ON_CBN_SELCHANGE(IDC_CERTIFICATION_COMBO, &CDlgCertification::OnCbnSelchangeCertificationCombo)
+	ON_BN_CLICKED(IDOK, &CDlgCertification::OnBnClickedOk)
+END_MESSAGE_MAP()
+
+// CDlgCertification メッセージ ハンドラー
+
+void CDlgCertification::OnCbnSelchangeCertificationCombo()
+{
+	int curSel = certificationComboBox.GetCurSel();
+	CefRefPtr<CefX509Certificate> certificate = m_certificates[curSel];
+
+	CString certificationDetail;
+	CString title;
+
+	title.LoadString(ID_CERTIFICATION_ISSUER);
+	certificationDetail += title;
+	certificationDetail += GetPrincipalString(certificate->GetIssuer());
+	certificationDetail += _T("\r\n");
+	title.LoadString(ID_CERTIFICATION_SUBJECT);
+	certificationDetail += title;
+	certificationDetail += GetPrincipalString(certificate->GetSubject());
+	certificationDetail += _T("\r\n");
+	title.LoadString(ID_CERTIFICATION_SERIAL_NUMBER);
+	certificationDetail += title;
+	certificationDetail += GetSerialNumberAsHexString(certificate);
+
+	CefTime validStart;
+	cef_time_from_basetime(certificate->GetValidStart(), &validStart);
+	CString validStartTimeString = GetTimeString(validStart);
+
+	CefTime validExpiry;
+	cef_time_from_basetime(certificate->GetValidExpiry(), &validExpiry);
+	CString validExpiryString = GetTimeString(validExpiry);
+
+	certificationDetail += _T("\r\n");
+	title.LoadString(ID_CERTIFICATION_VALID_PERIOD);
+	certificationDetail += title + validStartTimeString + _T(" - ") + validExpiryString;
+
+	SetDlgItemText(IDC_CERTIFICATION_EDIT, certificationDetail);
+}
+
+void CDlgCertification::OnBnClickedOk()
+{
+	// DoModalなどで結果を返し終えた後、certificationComboBoxなどが解放されてしまって参照できない。
+	// なので、このタイミングでクラス変数に結果を代入しておく。
+	m_selectedIndex = certificationComboBox.GetCurSel();
+	CDialogEx::OnOK();
+}
+
+BOOL CDlgCertification::OnInitDialog()
+{
+	BOOL superResult = CDialogEx::OnInitDialog();
+	SetDlgItemText(IDC_CERTIFICATE_STATIC_SITE_INFO, m_host.c_str());
+
+	for (CefRefPtr<CefX509Certificate> certificate : m_certificates)
+	{
+		CString serialNumber = GetSerialNumberAsHexString(certificate);
+		CString displayItemName;
+		displayItemName.Format(
+		    _T("%s [%s]"),
+		    (LPCTSTR)certificate->GetSubject()->GetDisplayName().c_str(),
+		    (LPCTSTR)serialNumber);
+
+		certificationComboBox.AddString(displayItemName);
+	}
+	certificationComboBox.SetCurSel(0);
+	OnCbnSelchangeCertificationCombo();
+	return superResult;
+}

DlgCertification.h

@@ -0,0 +1,45 @@
+#pragma once
+
+// CDlgCertification ダイアログ
+
+class CDlgCertification : public CDialogEx
+{
+	DECLARE_DYNAMIC(CDlgCertification)
+
+private:
+	int m_selectedIndex;
+	std::vector<CefRefPtr<CefX509Certificate>> m_certificates;
+	CefString m_host;
+
+public:
+	CDlgCertification(CWnd* pParent = nullptr); // 標準コンストラクター
+	CDlgCertification(CefString host,
+			  std::vector<CefRefPtr<CefX509Certificate>> certificates,
+			  CWnd* pParent = nullptr);
+	virtual ~CDlgCertification();
+	int SelectedIndex();
+
+// ダイアログ データ
+#ifdef AFX_DESIGN_TIME
+	enum
+	{
+		IDD = IDD_DLG_CERTIFICATION
+	};
+#endif
+
+private:
+	CString GetSerialNumberAsHexString(const CefRefPtr<CefX509Certificate> certificate);
+	CString GetTimeString(const CefTime& value);
+	CString GetPrincipalString(const CefRefPtr<CefX509CertPrincipal> principal);
+
+protected:
+	virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV サポート
+	BOOL OnInitDialog();
+
+	DECLARE_MESSAGE_MAP()
+public:
+	afx_msg void OnCbnSelchangeCertificationCombo();
+	afx_msg void OnBnClickedOk();
+
+	CComboBox certificationComboBox;
+};