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Visual FoxPro

Create XAdES with ec:InclusiveNamespaces within the Transforms

See more XML Digital Signatures Examples

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

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LOCAL lnSuccess
LOCAL loXmlToSign
LOCAL loGen
LOCAL loCert
LOCAL loXmlCustomKeyInfo
LOCAL loSbXml
LOCAL lnNReplaced
LOCAL loVerifier
LOCAL lnNumSigs
LOCAL lnVerifyIdx
LOCAL lnVerified

lnSuccess = 0

* 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.
* ----------------------------------------------------------------------
lnSuccess = 1
* Create the above XML to be signed...
loXmlToSign = CreateObject('Chilkat.Xml')
loXmlToSign.Tag = "soapenv:Envelope"
loXmlToSign.AddAttribute("xmlns:obs","http://csioz.gov.pl/zsmopl/ws/obslugakomunikatow/")
loXmlToSign.AddAttribute("xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/")
loXmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security",1,"xmlns:wsse","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd")
loXmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security",1,"xmlns:wsu","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd")
loXmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security",1,"soapenv:mustUnderstand","1")
loXmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security|wsse:BinarySecurityToken",1,"EncodingType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary")
loXmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security|wsse:BinarySecurityToken",1,"ValueType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509PKIPathv1")
loXmlToSign.UpdateAttrAt("soapenv:Header|wsse:Security|wsse:BinarySecurityToken",1,"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.
loXmlToSign.UpdateChildContent("soapenv:Header|wsse:Security|wsse:BinarySecurityToken","BinarySecurityToken_Base64Binary_Content")
loXmlToSign.UpdateAttrAt("soapenv:Body",1,"xmlns:wsu","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd")
loXmlToSign.UpdateAttrAt("soapenv:Body",1,"wsu:Id","id-396BB6026342EB5C0E1EA73593B3CC098")
loXmlToSign.UpdateChildContent("soapenv:Body|obs:zapiszKomunikatOS|komunikatOS|idPodmiotuRaportujacego|idBiznesowy","000000011986")
loXmlToSign.UpdateChildContent("soapenv:Body|obs:zapiszKomunikatOS|komunikatOS|idPodmiotuRaportujacego|rodzajPodmiotuRaportujacego","PA")

loGen = CreateObject('Chilkat.XmlDSigGen')

loGen.SigLocation = "soapenv:Envelope|soapenv:Header|wsse:Security"
loGen.SigLocationMod = 0
loGen.SigId = "SIG-BB965DFC3C8AAF87903C0ED898B8D2A8D"
loGen.SigNamespacePrefix = "ds"
loGen.SigNamespaceUri = "http://www.w3.org/2000/09/xmldsig#"
loGen.SignedInfoCanonAlg = "EXCL_C14N"
loGen.SignedInfoDigestMethod = "sha1"

* Set the KeyInfoId before adding references..
loGen.KeyInfoId = "KI-9D95C38916099AD2EE87DDAC1A76E97E4"

* -------- Reference 1 --------
loGen.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)
loCert = CreateObject('Chilkat.Cert')
lnSuccess = loCert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123")
IF (lnSuccess <> 1) THEN
    ? loCert.LastErrorText
    RELEASE loXmlToSign
    RELEASE loGen
    RELEASE loCert
    CANCEL
ENDIF

loGen.SetX509Cert(loCert,1)

loGen.KeyInfoType = "Custom"

* Create the custom KeyInfo XML..
loXmlCustomKeyInfo = CreateObject('Chilkat.Xml')
loXmlCustomKeyInfo.Tag = "wsse:SecurityTokenReference"
loXmlCustomKeyInfo.AddAttribute("wsse11:TokenType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509PKIPathv1")
loXmlCustomKeyInfo.AddAttribute("xmlns:wsse11","http://docs.oasis-open.org/wss/oasis-wss-wssecurity-secext-1.1.xsd")
loXmlCustomKeyInfo.AddAttribute("wsu:Id","STR-FF238E7C061332C5B19752C2FBC8CDEF2")
loXmlCustomKeyInfo.UpdateAttrAt("wsse:Reference",1,"URI","#X509-02BF0107214FC61449FD0013DF68F0359")
loXmlCustomKeyInfo.UpdateAttrAt("wsse:Reference",1,"ValueType","http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509PKIPathv1")

loXmlCustomKeyInfo.EmitXmlDecl = 0
loGen.CustomKeyInfoXml = loXmlCustomKeyInfo.GetXml()

* Load XML to be signed...
loSbXml = CreateObject('Chilkat.StringBuilder')
loXmlToSign.GetXmlSb(loSbXml)

* Update BinarySecurityToken_Base64Binary_Content with the actual X509PKIPathv1 of the signing cert.
lnNReplaced = loSbXml.Replace("BinarySecurityToken_Base64Binary_Content",loCert.X509PKIPathv1())

loGen.Behaviors = "IndentedSignature"

* Sign the XML...
lnSuccess = loGen.CreateXmlDSigSb(loSbXml)
IF (lnSuccess <> 1) THEN
    ? loGen.LastErrorText
    RELEASE loXmlToSign
    RELEASE loGen
    RELEASE loCert
    RELEASE loXmlCustomKeyInfo
    RELEASE loSbXml
    CANCEL
ENDIF

* -----------------------------------------------

* Save the signed XML to a file.
lnSuccess = loSbXml.WriteFile("qa_output/signedXml.xml","utf-8",0)

? loSbXml.GetAsString()

* ----------------------------------------
* Verify the signatures we just produced...
loVerifier = CreateObject('Chilkat.XmlDSig')
lnSuccess = loVerifier.LoadSignatureSb(loSbXml)
IF (lnSuccess <> 1) THEN
    ? loVerifier.LastErrorText
    RELEASE loXmlToSign
    RELEASE loGen
    RELEASE loCert
    RELEASE loXmlCustomKeyInfo
    RELEASE loSbXml
    RELEASE loVerifier
    CANCEL
ENDIF

lnNumSigs = loVerifier.NumSignatures
lnVerifyIdx = 0
DO WHILE lnVerifyIdx < lnNumSigs
    loVerifier.Selector = lnVerifyIdx
    lnVerified = loVerifier.VerifySignature(1)
    IF (lnVerified <> 1) THEN
        ? loVerifier.LastErrorText
        RELEASE loXmlToSign
        RELEASE loGen
        RELEASE loCert
        RELEASE loXmlCustomKeyInfo
        RELEASE loSbXml
        RELEASE loVerifier
        CANCEL
    ENDIF

    lnVerifyIdx = lnVerifyIdx + 1
ENDDO
? "All signatures were successfully verified."

RELEASE loXmlToSign
RELEASE loGen
RELEASE loCert
RELEASE loXmlCustomKeyInfo
RELEASE loSbXml
RELEASE loVerifier