Xojo Plugin
Xojo Plugin
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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Dim success As Boolean
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
Dim tsId As New Chilkat.StringBuilder
success = tsId.Append("TS-")
success = tsId.AppendRandom(16,"hex")
// STR-037E78514E9B9132CB16817563559614
Dim strId As New Chilkat.StringBuilder
success = strId.Append("STR-")
success = strId.AppendRandom(16,"hex")
// KI-037E78514E9B9132CB16817563559583
Dim keyInfoId As New Chilkat.StringBuilder
success = keyInfoId.Append("KI-")
success = keyInfoId.AppendRandom(16,"hex")
// Create a date/time for the current time with this format: 2023-04-17T18:32:35.913Z
Dim dt As New Chilkat.CkDateTime
success = dt.SetFromCurrentSystemTime()
Dim sbNow As New Chilkat.StringBuilder
success = 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
Dim n As Int32
n = sbNow.Replace("Z",".000Z")
Dim sbNowPlusOneHour As New Chilkat.StringBuilder
success = dt.AddSeconds(3600)
success = sbNowPlusOneHour.Append(dt.GetAsTimestamp(False))
n = sbNowPlusOneHour.Replace("Z",".000Z")
Dim xmlToSign As New Chilkat.Xml
xmlToSign.Tag = "soapenv:Envelope"
success = xmlToSign.AddAttribute("xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/")
success = xmlToSign.AddAttribute("xmlns:v1","http://customs.govt.nz/jbms/msggate/reqresp/v1")
success = xmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security",True,"soapenv:mustUnderstand","1")
success = 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")
success = 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")
success = 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()
success = xmlToSign.UpdateAttrAt("soapenv:Body",True,"wsu:Id","id-8")
success = 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"
Dim gen As New Chilkat.XmlDSigGen
gen.SigLocation = "soapenv:Envelope|soapenv:Header|wsse:Security"
gen.SigLocationMod = 0
gen.SigId = "SIG-037E78514E9B9132CB16817563559695"
gen.SigNamespacePrefix = "ds"
gen.SigNamespaceUri = "http://www.w3.org/2000/09/xmldsig#"
gen.SignedInfoPrefixList = "soapenv v1"
gen.IncNamespacePrefix = "ec"
gen.IncNamespaceUri = "http://www.w3.org/2001/10/xml-exc-c14n#"
gen.SignedInfoCanonAlg = "EXCL_C14N"
gen.SignedInfoDigestMethod = "sha256"
// Set the KeyInfoId before adding references..
gen.KeyInfoId = keyInfoId.GetAsString()
// -------- Reference 1 --------
Dim xml1 As New Chilkat.Xml
xml1.Tag = "ds:Transforms"
success = xml1.UpdateAttrAt("ds:Transform",True,"Algorithm","http://www.w3.org/2001/10/xml-exc-c14n#")
success = xml1.UpdateAttrAt("ds:Transform|ec:InclusiveNamespaces",True,"PrefixList","wsse soapenv v1")
success = xml1.UpdateAttrAt("ds:Transform|ec:InclusiveNamespaces",True,"xmlns:ec","http://www.w3.org/2001/10/xml-exc-c14n#")
success = gen.AddSameDocRef2(tsId.GetAsString(),"sha256",xml1,"")
// -------- Reference 2 --------
Dim xml2 As New Chilkat.Xml
xml2.Tag = "ds:Transforms"
success = xml2.UpdateAttrAt("ds:Transform",True,"Algorithm","http://www.w3.org/2001/10/xml-exc-c14n#")
success = xml2.UpdateAttrAt("ds:Transform|ec:InclusiveNamespaces",True,"PrefixList","v1")
success = xml2.UpdateAttrAt("ds:Transform|ec:InclusiveNamespaces",True,"xmlns:ec","http://www.w3.org/2001/10/xml-exc-c14n#")
success = gen.AddSameDocRef2("id-8","sha256",xml2,"")
// Provide a certificate + private key. (PFX password is test123)
Dim cert As New Chilkat.Cert
success = cert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123")
If (success <> True) Then
System.DebugLog(cert.LastErrorText)
Return
End If
success = gen.SetX509Cert(cert,True)
gen.KeyInfoType = "Custom"
// Create the custom KeyInfo XML..
Dim xmlCustomKeyInfo As New Chilkat.Xml
xmlCustomKeyInfo.Tag = "wsse:SecurityTokenReference"
success = xmlCustomKeyInfo.AddAttribute("wsu:Id",strId.GetAsString())
success = xmlCustomKeyInfo.UpdateAttrAt("wsse:KeyIdentifier",True,"EncodingType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary")
success = 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.UncommonOptions = "Base64CertNoCRLF"
xmlCustomKeyInfo.UpdateChildContent "wsse:KeyIdentifier",cert.GetEncoded()
xmlCustomKeyInfo.EmitXmlDecl = False
gen.CustomKeyInfoXml = xmlCustomKeyInfo.GetXml()
// Load XML to be signed...
Dim sbXml As New Chilkat.StringBuilder
success = xmlToSign.GetXmlSb(sbXml)
gen.Behaviors = "IndentedSignature"
// Sign the XML...
gen.VerboseLogging = True
success = gen.CreateXmlDSigSb(sbXml)
If (success <> True) Then
System.DebugLog(gen.LastErrorText)
Return
End If
// Save the signed XML to a file.
success = sbXml.WriteFile("c:/temp/qa_output/signedXml.xml","utf-8",False)
System.DebugLog(sbXml.GetAsString())