(Go) Another SOAP with MTOM XOP Attachment Example

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Demonstrates another multipart/related MTOM SOAP request that adds additional headers in each MIME sub-part, and also specifies Content-Transfer-Encoding in the sub-parts.

Note: This example requires Chilkat v9.5.0.92 or greater.

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    // Note: This example requires Chilkat v9.5.0.92 or greater.

    // This example sends a request such as the following:

    // POST /FseInsServicesWeb/services/fseComunicazioneMetadati HTTP/1.1
    // Connection: Keep-Alive
    // Content-Length: 50649
    // Content-Type: multipart/related; type="application/xop+xml"; start="<rootpart@soapui.org>"; start-info="text/xml"; boundary="----=_Part_0_355796458.1662133302632"
    // Accept-Encoding: gzip,deflate
    // Authorization: Basic xxxxx
    // Host: ...
    // SOAPAction: "http://comunicazionemetadati.wsdl.fse.ini.finanze.it/ComunicazioneMetadati"
    // MIME-Version: 1.0
    // 
    // ------=_Part_0_355796458.1662133302632
    // Content-Type: application/xop+xml; charset=UTF-8; type="text/xml"
    // Content-Transfer-Encoding: 8bit
    // Content-ID: <rootpart@soapui.org>
    // 
    // <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:com="http://comunicazionemetadatirichiesta.xsd.fse.ini.finanze.it" xmlns:tip="http://tipodaticomunicazionemetadati.xsd.fse.ini.finanze.it">
    // <soapenv:Header/>
    // ...
    // 
    // ------=_Part_0_355796458.1662133302632
    // Content-Type: text/xml; charset=Cp1252
    // Content-Transfer-Encoding: quoted-printable
    // Content-ID: <CDA2LAB_190_signed.xml>
    // Content-Disposition: attachment; name="CDA2LAB_190_signed.xml"
    // 
    // <!-- INSERIRE IL RIFERIMENTO AL FOGLIO DI STILE DI AGID OPPURE INSERIRNE UN=
    // ...
    // 
    // ------=_Part_0_355796458.1662133302632--

    http := chilkat.NewHttp()
    req := chilkat.NewHttpRequest()

    req.SetHttpVerb("POST")
    req.SetPath("/FseInsServicesWeb/services/fseComunicazioneMetadati")

    // Chilkat will automatically generate and add a boundary string.
    req.SetContentType("multipart/related; type=\"application/xop+xml\"; start=\"<rootpart@soapui.org>\"; start-info=\"text/xml\"")
    req.AddHeader("SOAPAction","some-SOAP-action")

    req.AddHeader("Connection","Keep-Alive")
    req.AddHeader("Accept-Encoding","gzip,deflate")
    req.AddHeader("MIME-Version","1.0")

    // Chilkat will automatically add the Content-Length and Host headers.

    // The "Authorization: Basic ..."  header is added by setting the Login and Password and specifying Basic authentication:
    http.SetLogin("...")
    http.SetPassword("...")
    http.SetBasicAuth(true)

    // Add the 1st multipart/related sub-part, which is the SOAP envelope.
    xmlBody := "<soapenv:Envelope ...."
    success := req.AddStringForUpload2("","",xmlBody,"utf-8","application/xop+xml; type=\"text/xml\"; charset=utf-8")

    // Additional headers for the 1st sub-part
    success = req.AddSubHeader(0,"Content-ID","<rootpart@soapui.org>")
    success = req.AddSubHeader(0,"Content-Transfer-Encoding","8bit")
    success = req.AddSubHeader(0,"Content-Disposition","")

    // Add the 2nd multipart/related sub-part, which is the signed XML
    xmlBody2 := "<!-- INSERIRE IL RIFERIMENT ...."
    success = req.AddStringForUpload2("CDA2LAB_190_signed.xml","",xmlBody2,"Cp1252","text/xml; charset=Cp1252")

    // Additional headers for the 2nd sub-part.
    success = req.AddSubHeader(1,"Content-ID","<CDA2LAB_190_signed.xml>")
    success = req.AddSubHeader(1,"Content-Transfer-Encoding","quoted-printable")
    success = req.AddSubHeader(1,"Content-Disposition","attachment; name=\"CDA2LAB_190_signed.xml\"")

    http.SetFollowRedirects(true)

    useTls := true
    resp := http.SynchronousRequest("fseservicetest.sanita.finanze.it",443,useTls,req)
    if http.LastMethodSuccess() != true {
        fmt.Println(http.LastErrorText())
        http.DisposeHttp()
        req.DisposeHttpRequest()
        return
    }

    xmlResponse := chilkat.NewXml()
    success = xmlResponse.LoadXml(resp.BodyStr())
    fmt.Println(*xmlResponse.GetXml())
    resp.DisposeHttpResponse()

    http.DisposeHttp()
    req.DisposeHttpRequest()
    xmlResponse.DisposeXml()