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Sign SOAP XML for New Zealand Customs Service
See more XAdES Examples
Demonstrates how to create an XAdES signed SOAP XML pertaining to the New Zealand Customs Service.Note: This example requires Chilkat v9.5.0.96 or later.
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success := false
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
success = true
// Create the following XML to be signed:
// <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
// xmlns:v1="http://customs.govt.nz/jbms/msggate/reqresp/v1">
// <soapenv:Header>
// <wsse:Security soapenv:mustUnderstand="1"
// 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">
// <wsu:Timestamp wsu:Id="TS-037E78514E9B9132CB16817563559151">
// <wsu:Created>2023-04-17T18:32:35.913Z</wsu:Created>
// <wsu:Expires>2023-04-17T19:32:35.913Z</wsu:Expires>
// </wsu:Timestamp>
// </wsse:Security>
// </soapenv:Header>
// <soapenv:Body wsu:Id="id-8"
// xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
// <v1:RequestResponse>
// <v1:Submitter>TEST1234</v1:Submitter>
// <v1:MailboxMsgId>999999</v1:MailboxMsgId>
// </v1:RequestResponse>
// </soapenv:Body>
// </soapenv:Envelope>
// Create a random ID like this: TS-037E78514E9B9132CB16817563559151
tsId := chilkat.NewStringBuilder()
tsId.Append("TS-")
tsId.AppendRandom(16,"hex")
// STR-037E78514E9B9132CB16817563559614
strId := chilkat.NewStringBuilder()
strId.Append("STR-")
strId.AppendRandom(16,"hex")
// KI-037E78514E9B9132CB16817563559583
keyInfoId := chilkat.NewStringBuilder()
keyInfoId.Append("KI-")
keyInfoId.AppendRandom(16,"hex")
// Create a date/time for the current time with this format: 2023-04-17T18:32:35.913Z
dt := chilkat.NewCkDateTime()
dt.SetFromCurrentSystemTime()
sbNow := chilkat.NewStringBuilder()
sbNow.Append(*dt.GetAsTimestamp(false))
// If we really need the milliseconds, we can replace the "Z" with ".000Z"
// The server will also likely accept a timestamp without milliseconds, such as 2023-04-17T18:32:35Z
n := sbNow.Replace("Z",".000Z")
sbNowPlusOneHour := chilkat.NewStringBuilder()
dt.AddSeconds(3600)
sbNowPlusOneHour.Append(*dt.GetAsTimestamp(false))
n = sbNowPlusOneHour.Replace("Z",".000Z")
xmlToSign := chilkat.NewXml()
xmlToSign.SetTag("soapenv:Envelope")
xmlToSign.AddAttribute("xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/")
xmlToSign.AddAttribute("xmlns:v1","http://customs.govt.nz/jbms/msggate/reqresp/v1")
xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security",true,"soapenv:mustUnderstand","1")
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|wsu:Timestamp",true,"wsu:Id",*tsId.GetAsString())
xmlToSign.UpdateChildContent("soapenv:Header|wsse:Security|wsu:Timestamp|wsu:Created",*sbNow.GetAsString())
xmlToSign.UpdateChildContent("soapenv:Header|wsse:Security|wsu:Timestamp|wsu:Expires",*sbNowPlusOneHour.GetAsString())
xmlToSign.UpdateAttrAt("soapenv:Body",true,"wsu:Id","id-8")
xmlToSign.UpdateAttrAt("soapenv:Body",true,"xmlns:wsu","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd")
xmlToSign.UpdateChildContent("soapenv:Body|v1:RequestResponse|v1:Submitter","TEST1234")
xmlToSign.UpdateChildContent("soapenv:Body|v1:RequestResponse|v1:MailboxMsgId","999999")
gen := chilkat.NewXmlDSigGen()
gen.SetSigLocation("soapenv:Envelope|soapenv:Header|wsse:Security")
gen.SetSigLocationMod(0)
gen.SetSigId("SIG-037E78514E9B9132CB16817563559695")
gen.SetSigNamespacePrefix("ds")
gen.SetSigNamespaceUri("http://www.w3.org/2000/09/xmldsig#")
gen.SetSignedInfoPrefixList("soapenv v1")
gen.SetIncNamespacePrefix("ec")
gen.SetIncNamespaceUri("http://www.w3.org/2001/10/xml-exc-c14n#")
gen.SetSignedInfoCanonAlg("EXCL_C14N")
gen.SetSignedInfoDigestMethod("sha256")
// Set the KeyInfoId before adding references..
gen.SetKeyInfoId(keyInfoId.GetAsString())
// -------- Reference 1 --------
xml1 := chilkat.NewXml()
xml1.SetTag("ds:Transforms")
xml1.UpdateAttrAt("ds:Transform",true,"Algorithm","http://www.w3.org/2001/10/xml-exc-c14n#")
xml1.UpdateAttrAt("ds:Transform|ec:InclusiveNamespaces",true,"PrefixList","wsse soapenv v1")
xml1.UpdateAttrAt("ds:Transform|ec:InclusiveNamespaces",true,"xmlns:ec","http://www.w3.org/2001/10/xml-exc-c14n#")
gen.AddSameDocRef2(*tsId.GetAsString(),"sha256",xml1,"")
// -------- Reference 2 --------
xml2 := chilkat.NewXml()
xml2.SetTag("ds:Transforms")
xml2.UpdateAttrAt("ds:Transform",true,"Algorithm","http://www.w3.org/2001/10/xml-exc-c14n#")
xml2.UpdateAttrAt("ds:Transform|ec:InclusiveNamespaces",true,"PrefixList","v1")
xml2.UpdateAttrAt("ds:Transform|ec:InclusiveNamespaces",true,"xmlns:ec","http://www.w3.org/2001/10/xml-exc-c14n#")
gen.AddSameDocRef2("id-8","sha256",xml2,"")
// 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())
tsId.DisposeStringBuilder()
strId.DisposeStringBuilder()
keyInfoId.DisposeStringBuilder()
dt.DisposeCkDateTime()
sbNow.DisposeStringBuilder()
sbNowPlusOneHour.DisposeStringBuilder()
xmlToSign.DisposeXml()
gen.DisposeXmlDSigGen()
xml1.DisposeXml()
xml2.DisposeXml()
cert.DisposeCert()
return
}
gen.SetX509Cert(cert,true)
gen.SetKeyInfoType("Custom")
// Create the custom KeyInfo XML..
xmlCustomKeyInfo := chilkat.NewXml()
xmlCustomKeyInfo.SetTag("wsse:SecurityTokenReference")
xmlCustomKeyInfo.AddAttribute("wsu:Id",*strId.GetAsString())
xmlCustomKeyInfo.UpdateAttrAt("wsse:KeyIdentifier",true,"EncodingType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary")
xmlCustomKeyInfo.UpdateAttrAt("wsse:KeyIdentifier",true,"ValueType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3")
// Insert the single-line base64 of the signing certificate's DER
cert.SetUncommonOptions("Base64CertNoCRLF")
xmlCustomKeyInfo.UpdateChildContent("wsse:KeyIdentifier",*cert.GetEncoded())
xmlCustomKeyInfo.SetEmitXmlDecl(false)
gen.SetCustomKeyInfoXml(xmlCustomKeyInfo.GetXml())
// Load XML to be signed...
sbXml := chilkat.NewStringBuilder()
xmlToSign.GetXmlSb(sbXml)
gen.SetBehaviors("IndentedSignature")
// Sign the XML...
gen.SetVerboseLogging(true)
success = gen.CreateXmlDSigSb(sbXml)
if success != true {
fmt.Println(gen.LastErrorText())
tsId.DisposeStringBuilder()
strId.DisposeStringBuilder()
keyInfoId.DisposeStringBuilder()
dt.DisposeCkDateTime()
sbNow.DisposeStringBuilder()
sbNowPlusOneHour.DisposeStringBuilder()
xmlToSign.DisposeXml()
gen.DisposeXmlDSigGen()
xml1.DisposeXml()
xml2.DisposeXml()
cert.DisposeCert()
xmlCustomKeyInfo.DisposeXml()
sbXml.DisposeStringBuilder()
return
}
// Save the signed XML to a file.
success = sbXml.WriteFile("c:/temp/qa_output/signedXml.xml","utf-8",false)
fmt.Println(*sbXml.GetAsString())
tsId.DisposeStringBuilder()
strId.DisposeStringBuilder()
keyInfoId.DisposeStringBuilder()
dt.DisposeCkDateTime()
sbNow.DisposeStringBuilder()
sbNowPlusOneHour.DisposeStringBuilder()
xmlToSign.DisposeXml()
gen.DisposeXmlDSigGen()
xml1.DisposeXml()
xml2.DisposeXml()
cert.DisposeCert()
xmlCustomKeyInfo.DisposeXml()
sbXml.DisposeStringBuilder()