Xbase++

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();
            }
        }

Xbase++

LOCAL nSuccess
LOCAL oHttp
LOCAL oReq
LOCAL cXmlRequest
LOCAL oResp
LOCAL cXmlResponse

nSuccess := 0

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

oHttp := CreateObject("Chilkat.Http")

oReq := CreateObject("Chilkat.HttpRequest")
oReq:HttpVerb := "POST"
oReq:ContentType := "text/xml"
oReq:SendCharset := 1
oReq:Charset := "utf-8"
oReq:Path := "/webtax2/wsgsis/RgWsPublic/RgWsPublicPort?WSDL"

cXmlRequest := "...SOAP envelope..."
oReq:LoadBodyFromString(cXmlRequest)

oHttp:FollowRedirects := 1

//  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.
oResp := CreateObject("Chilkat.HttpResponse")
nSuccess := oHttp:HttpSReq("www3.gsis.gr", 443, 1, oReq, oResp)
IF (nSuccess == 0)
    ? oHttp:LastErrorText
    oHttp:destroy()
    oReq:destroy()
    oResp:destroy()
    RETURN
ENDIF

cXmlResponse := oResp:BodyStr
? cXmlResponse

oHttp:destroy()
oReq:destroy()
oResp:destroy()