Java

Duplicate TLS 1.2 SOAP Request that uses .NET HttpWebRequest

See more HTTP Examples

This example shows how to duplicate a SOAP request that uses .NET's HttpWebRequest and requires TLS 1.2.

        string xmlRequest = "...envelope..."

        System.Net.ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072;

        string url = "https://www3.gsis.gr/webtax2/wsgsis/RgWsPublic/RgWsPublicPort?WSDL";
        HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
        req.Method = "POST";
        req.ContentType = "text/xml;charset=UTF-8";

        byte[] reqBytes = new System.Text.UTF8Encoding().GetBytes(xmlRequest);

        req.ContentLength = reqBytes.Length;

        try {
            using (System.IO.Stream reqStream = req.GetRequestStream()) {
                reqStream.Write(reqBytes, 0, reqBytes.Length);
                reqStream.Flush();
                reqStream.Close();
            }

        } catch (Exception ex) {
            actionLogger.AddError(ex.Message, null);
            actionLogger.Validate();
        }

        string xmlResponse = null;
        using (HttpWebResponse resp = (HttpWebResponse)req.GetResponse()) {
            try {
                using (System.IO.StreamReader sr = new System.IO.StreamReader(resp.GetResponseStream())) {
                    xmlResponse = sr.ReadToEnd();
                    sr.Close();
                }
            } catch (Exception ex) {
                actionLogger.AddError(ex.Message, null);
                actionLogger.Validate();
            } finally {
                resp.Close();
            }
        }

Chilkat2 Java

import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Http;
import com.chilkatsoft.chilkat2.HttpRequest;
import com.chilkatsoft.chilkat2.HttpResponse;

public class ChilkatExample {

    public static void main(String[] args) {
        // This example assumes Chilkat HTTP to have been previously unlocked.
        // See Global Unlock Sample for sample code.

        Http http = new Http();

        HttpRequest req = new HttpRequest();
        req.setHttpVerb("POST");
        req.setContentType("text/xml");
        req.setSendCharset(true);
        req.setCharset("utf-8");
        req.setPath("/webtax2/wsgsis/RgWsPublic/RgWsPublicPort?WSDL");

        String xmlRequest = "...SOAP envelope...";
        req.loadBodyFromString(xmlRequest, "utf-8");

        http.setFollowRedirects(true);

        // Chilkat will automatically offer TLS 1.2.  It is the server that
        // chooses the TLS protocol version.  Assuming the server wishes to use
        // TLS 1.2, then that is what will be used.
        HttpResponse resp = new HttpResponse();
        try {
            http.httpSReq("www3.gsis.gr", 443, true, req, resp);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        String xmlResponse = resp.getBodyStr();
        System.out.println(xmlResponse);
    }
}