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(Swift 3,4,5...) Create Signed SOAP XML for DIAN Colombia WCF ServiceDemonstrates how to create a signed SOAP XML document for DIAN Colombia.
func chilkatTest() { // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // This example will produce a signed SOAP XML message that looks like this: // <?xml version="1.0" encoding="utf-8"?> // <soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:wcf="http://wcf.dian.colombia"> // <soap:Header xmlns:wsa="http://www.w3.org/2005/08/addressing"> // <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"> // <wsu:Timestamp wsu:Id="TS-F25839120CBA3ECDAD68754D0443A667636FDA68"> // <wsu:Created>2019-08-23T23:03:01Z</wsu:Created> // <wsu:Expires>2019-08-24T15:43:01Z</wsu:Expires> // </wsu:Timestamp> // <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#X509v3" // wsu:Id="ABCXYZ-9F0F7E15A59816E680B4735080A789DC1EED6C9C">MIIG8jCCBd ... zLjGQUB6lcz</wsse:BinarySecurityToken> // <ds:Signature Id="SIG-F25839120CBA3ECDAD68754D0443A667636FDA68" xmlns:ds="http://www.w3.org/2000/09/xmldsig#"> // <ds:SignedInfo> // <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"> // <ec:InclusiveNamespaces PrefixList="wsa soap wcf" xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#"/> // </ds:CanonicalizationMethod> // <ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/> // <ds:Reference URI="#ID-F25839120CBA3ECDAD68754D0443A667636FDA68"> // <ds:Transforms> // <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"> // <ec:InclusiveNamespaces PrefixList="soap wcf" xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#"/> // </ds:Transform> // </ds:Transforms> // <ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/> // <ds:DigestValue>gSIKtjS/BKA2bgecXkM8lYVBDqlXcU3juNYT9a+bSnM=</ds:DigestValue> // </ds:Reference> // </ds:SignedInfo> // <ds:SignatureValue>sL7rOdyfkEnKgJja0eWrv ... YqG0T0pflBsGW9zXkjQ9NvAw==</ds:SignatureValue> // <ds:KeyInfo Id="KI-F25839120CBA3ECDAD68754D0443A667636FDA68"> // <wsse:SecurityTokenReference wsu:Id="STR-F25839120CBA3ECDAD68754D0443A667636FDA68"> // <wsse:Reference URI="#ABCXYZ-9F0F7E15A59816E680B4735080A789DC1EED6C9C" ValueType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3"/> // </wsse:SecurityTokenReference> // </ds:KeyInfo> // </ds:Signature> // </wsse:Security> // <wsa:Action>http://wcf.dian.colombia/IWcfDianCustomerServices/GetStatus</wsa:Action> // <wsa:To wsu:Id="ID-F25839120CBA3ECDAD68754D0443A667636FDA68" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">https://vpfe-hab.dian.gov.co/WcfDianCustomerServices.svc</wsa:To> // </soap:Header> // <soap:Body> // <wcf:GetStatus> // <wcf:trackId>123456666</wcf:trackId> // </wcf:GetStatus> // </soap:Body> // </soap:Envelope> // Use this online tool to generate code from sample Signed XML: // Generate Code to Create Signed XML var success: Bool = true // Create the XML to be signed... let xmlToSign = CkoXml()! xmlToSign.tag = "soap:Envelope" xmlToSign.addAttribute("xmlns:soap", value: "http://www.w3.org/2003/05/soap-envelope") xmlToSign.addAttribute("xmlns:wcf", value: "http://wcf.dian.colombia") xmlToSign.updateAttr(at: "soap:Header", autoCreate: true, attrName: "xmlns:wsa", attrValue: "http://www.w3.org/2005/08/addressing") xmlToSign.updateAttr(at: "soap:Header|wsse:Security", autoCreate: true, attrName: "xmlns:wsse", attrValue: "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd") xmlToSign.updateAttr(at: "soap:Header|wsse:Security", autoCreate: true, attrName: "xmlns:wsu", attrValue: "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd") xmlToSign.updateAttr(at: "soap:Header|wsse:Security|wsu:Timestamp", autoCreate: true, attrName: "wsu:Id", attrValue: "TS-F25839120CBA3ECDAD68754D0443A667636FDA68") xmlToSign.updateChildContent("soap:Header|wsse:Security|wsu:Timestamp|wsu:Created", value: "2019-08-23T23:03:01Z") xmlToSign.updateChildContent("soap:Header|wsse:Security|wsu:Timestamp|wsu:Expires", value: "2019-08-24T15:43:01Z") xmlToSign.updateAttr(at: "soap:Header|wsse:Security|wsse:BinarySecurityToken", autoCreate: true, attrName: "EncodingType", attrValue: "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary") xmlToSign.updateAttr(at: "soap:Header|wsse:Security|wsse:BinarySecurityToken", autoCreate: true, attrName: "ValueType", attrValue: "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3") xmlToSign.updateAttr(at: "soap:Header|wsse:Security|wsse:BinarySecurityToken", autoCreate: true, attrName: "wsu:Id", attrValue: "ABCXYZ-9F0F7E15A59816E680B4735080A789DC1EED6C9C") xmlToSign.updateChildContent("soap:Header|wsse:Security|wsse:BinarySecurityToken", value: "BinarySecurityToken_Base64Binary_Content") xmlToSign.updateChildContent("soap:Header|wsa:Action", value: "http://wcf.dian.colombia/IWcfDianCustomerServices/GetStatus") xmlToSign.updateAttr(at: "soap:Header|wsa:To", autoCreate: true, attrName: "wsu:Id", attrValue: "ID-F25839120CBA3ECDAD68754D0443A667636FDA68") xmlToSign.updateAttr(at: "soap:Header|wsa:To", autoCreate: true, attrName: "xmlns:wsu", attrValue: "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd") xmlToSign.updateChildContent("soap:Header|wsa:To", value: "https://vpfe-hab.dian.gov.co/WcfDianCustomerServices.svc") xmlToSign.updateChildContent("soap:Body|wcf:GetStatus|wcf:trackId", value: "123456666") let gen = CkoXmlDSigGen()! gen.sigLocation = "soap:Envelope|soap:Header|wsse:Security" gen.sigLocationMod = 0 gen.sigId = "SIG-F25839120CBA3ECDAD68754D0443A667636FDA68" gen.sigNamespacePrefix = "ds" gen.sigNamespaceUri = "http://www.w3.org/2000/09/xmldsig#" gen.signedInfoCanonAlg = "EXCL_C14N" gen.signedInfoDigestMethod = "sha256" // Set the KeyInfoId before adding references.. gen.keyInfoId = "KI-F25839120CBA3ECDAD68754D0443A667636FDA68" // -------- Reference 1 -------- gen.addSameDocRef("ID-F25839120CBA3ECDAD68754D0443A667636FDA68", digestMethod: "sha256", canonMethod: "EXCL_C14N", prefixList: "soap wcf", refType: "") // Provide a certificate + private key. (PFX password is test123) let cert = CkoCert()! success = cert.loadPfxFile("qa_data/pfx/cert_test123.pfx", password: "test123") if success != true { print("\(cert.lastErrorText!)") return } gen.setX509Cert(cert, usePrivateKey: true) gen.keyInfoType = "Custom" // Create the custom KeyInfo XML.. let xmlCustomKeyInfo = CkoXml()! xmlCustomKeyInfo.tag = "wsse:SecurityTokenReference" xmlCustomKeyInfo.addAttribute("wsu:Id", value: "STR-F25839120CBA3ECDAD68754D0443A667636FDA68") xmlCustomKeyInfo.updateAttr(at: "wsse:Reference", autoCreate: true, attrName: "URI", attrValue: "#ABCXYZ-9F0F7E15A59816E680B4735080A789DC1EED6C9C") xmlCustomKeyInfo.updateAttr(at: "wsse:Reference", autoCreate: true, attrName: "ValueType", attrValue: "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3") xmlCustomKeyInfo.emitXmlDecl = false gen.customKeyInfoXml = xmlCustomKeyInfo.getXml() // Load XML to be signed... let sbXml = CkoStringBuilder()! xmlToSign.getSb(sbXml) // Update BinarySecurityToken_Base64Binary_Content with the actual X509 of the signing cert. let bdCert = CkoBinData()! cert.exportDerBd(bdCert) var nReplaced: Int = sbXml.replace("BinarySecurityToken_Base64Binary_Content", replacement: bdCert.getEncoded("base64")).intValue gen.behaviors = "IndentedSignature" // Sign the XML... success = gen.createXmlDSigSb(sbXml) if success != true { print("\(gen.lastErrorText!)") return } // ----------------------------------------------- // Save the signed XML to a file. success = sbXml.writeFile("qa_output/signedXml.xml", charset: "utf-8", emitBom: false) print("\(sbXml.getAsString()!)") // ---------------------------------------- // Verify the signatures we just produced... let verifier = CkoXmlDSig()! success = verifier.loadSignatureSb(sbXml) if success != true { print("\(verifier.lastErrorText!)") return } var numSigs: Int = verifier.numSignatures.intValue var verifyIdx: Int = 0 while verifyIdx < numSigs { verifier.selector = verifyIdx var verified: Bool = verifier.verifySignature(true) if verified != true { print("\(verifier.lastErrorText!)") return } verifyIdx = verifyIdx + 1 } print("All signatures were successfully verified.") // -------------------------------------------------------------------------------- // Also see Chilkat's Online WSDL Code Generator // to generate code and SOAP Request and Response XML for each operation in a WSDL. // -------------------------------------------------------------------------------- } |
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