@Override
public void process(final HttpResponse response, final HttpContext httpContext) throws HttpException, IOException {
    final HttpCoreContext coreContext = HttpCoreContext.adapt(httpContext);
    final HttpInetConnection conn = coreContext.getConnection(HttpInetConnection.class);
    if (!conn.isOpen()) {
        return;
    }

    final SSLSession sslSession;
    if (conn instanceof ManagedHttpClientConnection) {
        sslSession = ((ManagedHttpClientConnection) conn).getSSLSession();
    } else if (conn instanceof ManagedNHttpClientConnection) {
        sslSession = ((ManagedNHttpClientConnection) conn).getSSLSession();
    } else {
        throw new RuntimeException("Unexpected connection type was used, " + conn);
    }


    if (sslSession != null) {
        final Certificate[] certChain = sslSession.getPeerCertificates();
        if (certChain == null || certChain.length == 0) {
            throw new SSLPeerUnverifiedException("No certificates found");
        }

        try {
            final X509Certificate cert = CertificateUtils.convertAbstractX509Certificate(certChain[0]);
            trustedPeerDn = cert.getSubjectDN().getName().trim();
        } catch (final CertificateException e) {
            final String msg = "Could not extract subject DN from SSL session peer certificate";
            logger.warn(msg);
            eventReporter.reportEvent(Severity.WARNING, EVENT_CATEGORY, msg);
            throw new SSLPeerUnverifiedException(msg);
        }
    }
}
 

@Override
public void process(final HttpResponse response, final HttpContext httpContext) throws HttpException, IOException {
    final HttpCoreContext coreContext = HttpCoreContext.adapt(httpContext);
    final HttpInetConnection conn = coreContext.getConnection(HttpInetConnection.class);
    if (!conn.isOpen()) {
        return;
    }

    final SSLSession sslSession;
    if (conn instanceof ManagedHttpClientConnection) {
        sslSession = ((ManagedHttpClientConnection) conn).getSSLSession();
    } else if (conn instanceof ManagedNHttpClientConnection) {
        sslSession = ((ManagedNHttpClientConnection) conn).getSSLSession();
    } else {
        throw new RuntimeException("Unexpected connection type was used, " + conn);
    }


    if (sslSession != null) {
        final Certificate[] certChain = sslSession.getPeerCertificates();
        if (certChain == null || certChain.length == 0) {
            throw new SSLPeerUnverifiedException("No certificates found");
        }

        try {
            final X509Certificate cert = CertificateUtils.convertAbstractX509Certificate(certChain[0]);
            trustedPeerDn = cert.getSubjectDN().getName().trim();
        } catch (final CertificateException e) {
            final String msg = "Could not extract subject DN from SSL session peer certificate";
            logger.warn(msg);
            eventReporter.reportEvent(Severity.WARNING, EVENT_CATEGORY, msg);
            throw new SSLPeerUnverifiedException(msg);
        }
    }
}