Rust

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();
            }
        }

Rust

// This example assumes Chilkat HTTP to have been previously unlocked.
// See Global Unlock Sample for sample code.

let http = chilkat::Http::new();

let req = chilkat::HttpRequest::new();
req.set_http_verb("POST");
req.set_content_type("text/xml");
req.set_send_charset(true);
req.set_charset("utf-8");
req.set_path("/webtax2/wsgsis/RgWsPublic/RgWsPublicPort?WSDL");

let xml_request = "...SOAP envelope...".to_string();
let _ = req.load_body_from_string(&xml_request, "utf-8");

http.set_follow_redirects(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.
let resp = chilkat::HttpResponse::new();
if http.http_s_req("www3.gsis.gr", 443, true, &req, &resp).is_err() {
    println!("{}", http.last_error_text());
    return;
}

let xml_response = resp.body_str();
println!("{}", xml_response);