(Go) Create XAdES with ec:InclusiveNamespaces within the Transforms

Demonstrates how to generate XAdES that has a Reference that has Transforms that include an ec:InclusiveNamespaces.

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    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // This is the XML we'll be signing:

    // <soapenv:Envelope xmlns:obs="http://csioz.gov.pl/zsmopl/ws/obslugakomunikatow/" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
    // 	<soapenv:Header>
    // 		<wsse:Security 
    // 		    xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
    // 		    xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" soapenv:mustUnderstand="1">
    // 			<wsse:BinarySecurityToken
    // 				EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary"
    // 				ValueType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509PKIPathv1"
    // 				wsu:Id="X509-02BF0107214FC61449FD0013DF68F0359">MII...</wsse:BinarySecurityToken>
    // 		</wsse:Security>
    // 	</soapenv:Header>
    // 	<soapenv:Body xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" 
    // 		wsu:Id="id-396BB6026342EB5C0E1EA73593B3CC098">
    // 		<obs:zapiszKomunikatOS>
    // 			<komunikatOS>
    // 				<idPodmiotuRaportujacego>
    // 					<idBiznesowy>000000011986</idBiznesowy>
    // 					<rodzajPodmiotuRaportujacego>PA</rodzajPodmiotuRaportujacego>
    // 				</idPodmiotuRaportujacego>
    // 			</komunikatOS>
    // 		</obs:zapiszKomunikatOS>
    // 	</soapenv:Body>
    // </soapenv:Envelope>
    // 

    // ----------------------------------------------------------------------
    // IMPORTANT: This generated example requires Chilkat v9.5.0.77 or later.
    // ----------------------------------------------------------------------
    success := true
    // Create the above XML to be signed...
    xmlToSign := chilkat.NewXml()
    xmlToSign.SetTag("soapenv:Envelope")
    xmlToSign.AddAttribute("xmlns:obs","http://csioz.gov.pl/zsmopl/ws/obslugakomunikatow/")
    xmlToSign.AddAttribute("xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/")
    xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security",true,"xmlns:wsse","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd")
    xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security",true,"xmlns:wsu","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd")
    xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security",true,"soapenv:mustUnderstand","1")
    xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security|wsse:BinarySecurityToken",true,"EncodingType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary")
    xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security|wsse:BinarySecurityToken",true,"ValueType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509PKIPathv1")
    xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security|wsse:BinarySecurityToken",true,"wsu:Id","X509-02BF0107214FC61449FD0013DF68F0359")
    // Note: The content of this XML node is a placeholder that will be updated below with the X509PKIPathv1 for the signing certificate.
    xmlToSign.UpdateChildContent("soapenv:Header|wsse:Security|wsse:BinarySecurityToken","BinarySecurityToken_Base64Binary_Content")
    xmlToSign.UpdateAttrAt("soapenv:Body",true,"xmlns:wsu","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd")
    xmlToSign.UpdateAttrAt("soapenv:Body",true,"wsu:Id","id-396BB6026342EB5C0E1EA73593B3CC098")
    xmlToSign.UpdateChildContent("soapenv:Body|obs:zapiszKomunikatOS|komunikatOS|idPodmiotuRaportujacego|idBiznesowy","000000011986")
    xmlToSign.UpdateChildContent("soapenv:Body|obs:zapiszKomunikatOS|komunikatOS|idPodmiotuRaportujacego|rodzajPodmiotuRaportujacego","PA")

    gen := chilkat.NewXmlDSigGen()

    gen.SetSigLocation("soapenv:Envelope|soapenv:Header|wsse:Security")
    gen.SetSigLocationMod(0)
    gen.SetSigId("SIG-BB965DFC3C8AAF87903C0ED898B8D2A8D")
    gen.SetSigNamespacePrefix("ds")
    gen.SetSigNamespaceUri("http://www.w3.org/2000/09/xmldsig#")
    gen.SetSignedInfoCanonAlg("EXCL_C14N")
    gen.SetSignedInfoDigestMethod("sha1")

    // Set the KeyInfoId before adding references..
    gen.SetKeyInfoId("KI-9D95C38916099AD2EE87DDAC1A76E97E4")

    // -------- Reference 1 --------
    gen.AddSameDocRef("id-396BB6026342EB5C0E1EA73593B3CC098","sha1","EXCL_C14N","obs","")

    // The reference to be produced in the Signature should look like this:

    // <ds:Reference URI="#id-396BB6026342EB5C0E1EA73593B3CC098">
    //     <ds:Transforms><ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#">
    //         <ec:InclusiveNamespaces xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#" PrefixList="obs"></ec:InclusiveNamespaces>
    //     </ds:Transform></ds:Transforms>
    //     <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"></ds:DigestMethod>
    //     <ds:DigestValue>2e9hZYj/CN2nPsgQqUraU43k3ds=</ds:DigestValue>
    // </ds:Reference>
    // 

    // Provide a certificate + private key. (PFX password is test123)
    cert := chilkat.NewCert()
    success = cert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123")
    if success != true {
        fmt.Println(cert.LastErrorText())
        xmlToSign.DisposeXml()
        gen.DisposeXmlDSigGen()
        cert.DisposeCert()
        return
    }

    gen.SetX509Cert(cert,true)

    gen.SetKeyInfoType("Custom")

    // Create the custom KeyInfo XML..
    xmlCustomKeyInfo := chilkat.NewXml()
    xmlCustomKeyInfo.SetTag("wsse:SecurityTokenReference")
    xmlCustomKeyInfo.AddAttribute("wsse11:TokenType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509PKIPathv1")
    xmlCustomKeyInfo.AddAttribute("xmlns:wsse11","http://docs.oasis-open.org/wss/oasis-wss-wssecurity-secext-1.1.xsd")
    xmlCustomKeyInfo.AddAttribute("wsu:Id","STR-FF238E7C061332C5B19752C2FBC8CDEF2")
    xmlCustomKeyInfo.UpdateAttrAt("wsse:Reference",true,"URI","#X509-02BF0107214FC61449FD0013DF68F0359")
    xmlCustomKeyInfo.UpdateAttrAt("wsse:Reference",true,"ValueType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509PKIPathv1")

    xmlCustomKeyInfo.SetEmitXmlDecl(false)
    gen.SetCustomKeyInfoXml(xmlCustomKeyInfo.GetXml())

    // Load XML to be signed...
    sbXml := chilkat.NewStringBuilder()
    xmlToSign.GetXmlSb(sbXml)

    // Update BinarySecurityToken_Base64Binary_Content with the actual X509PKIPathv1 of the signing cert.
    nReplaced := sbXml.Replace("BinarySecurityToken_Base64Binary_Content",*cert.X509PKIPathv1())

    gen.SetBehaviors("IndentedSignature")

    // Sign the XML...
    success = gen.CreateXmlDSigSb(sbXml)
    if success != true {
        fmt.Println(gen.LastErrorText())
        xmlToSign.DisposeXml()
        gen.DisposeXmlDSigGen()
        cert.DisposeCert()
        xmlCustomKeyInfo.DisposeXml()
        sbXml.DisposeStringBuilder()
        return
    }

    // -----------------------------------------------

    // Save the signed XML to a file.
    success = sbXml.WriteFile("qa_output/signedXml.xml","utf-8",false)

    fmt.Println(*sbXml.GetAsString())

    // ----------------------------------------
    // Verify the signatures we just produced...
    verifier := chilkat.NewXmlDSig()
    success = verifier.LoadSignatureSb(sbXml)
    if success != true {
        fmt.Println(verifier.LastErrorText())
        xmlToSign.DisposeXml()
        gen.DisposeXmlDSigGen()
        cert.DisposeCert()
        xmlCustomKeyInfo.DisposeXml()
        sbXml.DisposeStringBuilder()
        verifier.DisposeXmlDSig()
        return
    }

    numSigs := verifier.NumSignatures()
    verifyIdx := 0
    for verifyIdx < numSigs {
        verifier.SetSelector(verifyIdx)
        verified := verifier.VerifySignature(true)
        if verified != true {
            fmt.Println(verifier.LastErrorText())
            xmlToSign.DisposeXml()
            gen.DisposeXmlDSigGen()
            cert.DisposeCert()
            xmlCustomKeyInfo.DisposeXml()
            sbXml.DisposeStringBuilder()
            verifier.DisposeXmlDSig()
            return
        }

        verifyIdx = verifyIdx + 1
    }

    fmt.Println("All signatures were successfully verified.")

    xmlToSign.DisposeXml()
    gen.DisposeXmlDSigGen()
    cert.DisposeCert()
    xmlCustomKeyInfo.DisposeXml()
    sbXml.DisposeStringBuilder()
    verifier.DisposeXmlDSig()