CrossDomain com Usuário e Senha

$session = curl_init("dominio.com/xml.xml"); 	               // Open the Curl session
	curl_setopt($session, CURLOPT_HEADER, false); 	       // Don't return HTTP headers
	curl_setopt($session, CURLOPT_RETURNTRANSFER, true);   // Do return the contents of the call
	curl_setopt($session, CURLOPT_PROXY, "http://10.1.1.1:3128"); 
	curl_setopt($session, CURLOPT_PROXYUSERPWD, "user:pass"); 
	$xml = curl_exec($session); 	                       // Make the call
	header("Content-Type: text/xml"); 	               // Set the content type appropriately
	echo $xml; 	      // Spit out the xml
	curl_close($session); // And close the session

<%@page session="false"%><%@page import="java.net.*,java.io.*" %><%

	String reqUrl = "http://feedparser.org/docs/examples/atom10.xml";

	URL url = new URL(reqUrl);
	HttpURLConnection con = (HttpURLConnection)url.openConnection();
        
	con.setDoOutput(true);
	con.setRequestMethod(request.getMethod());
	int clength = request.getContentLength();
	if(clength > 0) {
		con.setDoInput(true);
		byte[] idata = new byte[clength];
		request.getInputStream().read(idata, 0, clength);
		con.getOutputStream().write(idata, 0, clength);
	}
	response.setContentType(con.getContentType());

	BufferedReader rd = new BufferedReader(new InputStreamReader(con.getInputStream()));
	String line;
	while ((line = rd.readLine()) != null) {
		out.println(line);
	}
	rd.close();

%>