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(VBScript) Paraguay E-Invoicing Signed XML (SIFEN)See more XML Digital Signatures ExamplesDemonstrates how to sign XML for e-invoicing -- SISTEMA INTEGRADO DE FACTURACIÓN ELECTRÓNICA NACIONAL (SIFEN). This is for signing XML files that need to be submitted to a government agency (Country Paraguay, SIFEN / EKUATIA, Sistema Nacional de Facturacion Electrónica).
Dim fso, outFile Set fso = CreateObject("Scripting.FileSystemObject") 'Create a Unicode (utf-16) output text file. Set outFile = fso.CreateTextFile("output.txt", True, True) success = 1 ' Create the XML to be signed... ' Use this online tool to generate code from sample XML: ' Generate Code to Create XML ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Xml") set xmlToSign = CreateObject("Chilkat.Xml") xmlToSign.Tag = "rDE" success = xmlToSign.AddAttribute("xmlns","http://ekuatia.set.gov.py/sifen/xsd") success = xmlToSign.AddAttribute("xmlns:xsi","http://www.w3.org/2001/XMLSchema-instance") success = xmlToSign.AddAttribute("xsi:schemaLocation","http://ekuatia.set.gov.py/sifen/xsd siRecepDE_v150.xsd") xmlToSign.UpdateChildContent "dVerFor","150" success = xmlToSign.UpdateAttrAt("DE",1,"Id","01800228774059001001501012022091519999999990") xmlToSign.UpdateChildContent "DE|dDVId","0" xmlToSign.UpdateChildContent "DE|dFecFirma","2022-09-15T10:23:05" xmlToSign.UpdateChildContent "DE|dSisFact","1" xmlToSign.UpdateChildContent "DE|gOpeDE|iTipEmi","1" xmlToSign.UpdateChildContent "DE|gOpeDE|dDesTipEmi","Normal" xmlToSign.UpdateChildContent "DE|gOpeDE|dCodSeg","999999999" xmlToSign.UpdateChildContent "DE|gOpeDE|dInfoEmi","GENERADA DE PEDIDO 131043202" xmlToSign.UpdateChildContent "DE|gTimb|iTiDE","1" xmlToSign.UpdateChildContent "DE|gTimb|dDesTiDE","Factura electr�nica" xmlToSign.UpdateChildContent "DE|gTimb|dNumTim","18889014" xmlToSign.UpdateChildContent "DE|gTimb|dEst","059" xmlToSign.UpdateChildContent "DE|gTimb|dPunExp","001" xmlToSign.UpdateChildContent "DE|gTimb|dNumDoc","0015010" xmlToSign.UpdateChildContent "DE|gTimb|dFeIniT","2022-05-25" xmlToSign.UpdateChildContent "DE|gDatGralOpe|dFeEmiDE","2022-09-15T10:22:57" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gOpeCom|iTipTra","1" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gOpeCom|dDesTipTra","Venta de mercader�a" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gOpeCom|iTImp","1" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gOpeCom|dDesTImp","IVA" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gOpeCom|cMoneOpe","PYG" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gOpeCom|dDesMoneOpe","Guarani" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dRucEm","80022877" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dDVEmi","4" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|iTipCont","1" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|cTipReg","1" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dNomEmi","ABCDEF SA" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dNomFanEmi","ABCDEF SA" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dDirEmi","Jos� Abcde Xyz N� 666 e/Abxyz123" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dNumCas","0" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dCompDir1","N/A" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dCompDir2","N/A" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|cDepEmi","12" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dDesDepEmi","CENTRAL" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|cDisEmi","153" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dDesDisEmi","CAPIATA" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|cCiuEmi","1234" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dDesCiuEmi","CAPIATA" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dTelEmi","(022) 1111 000" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dEmailE","somebody@example.com.py" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|dDenSuc","PUNTO 99" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|gActEco|cActEco","47721" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gEmis|gActEco|dDesActEco","COMERCIO AL POR MENOR DE PRODUCTOS" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gDatRec|iNatRec","1" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gDatRec|iTiOpe","2" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gDatRec|cPaisRec","PRY" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gDatRec|dDesPaisRe","Paraguay" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gDatRec|iTiContRec","2" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gDatRec|dRucRec","80082971" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gDatRec|dDVRec","9" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gDatRec|dNomRec","XXXXXXX" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gDatRec|dNomFanRec","XXXXXXX" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gDatRec|dNumCasRec","0" xmlToSign.UpdateChildContent "DE|gDatGralOpe|gDatRec|dCodCliente","9999999" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamFE|iIndPres","1" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamFE|dDesIndPres","Operaci�n presencial" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamCond|iCondOpe","1" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamCond|dDCondOpe","Contado" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamCond|gPaConEIni|iTiPago","1" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamCond|gPaConEIni|dDesTiPag","Efectivo" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamCond|gPaConEIni|dMonTiPag","100000.0000" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamCond|gPaConEIni|cMoneTiPag","PYG" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamCond|gPaConEIni|dDMoneTiPag","Guarani" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamCond|gPaConEIni[1]|iTiPago","1" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamCond|gPaConEIni[1]|dDesTiPag","Efectivo" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamCond|gPaConEIni[1]|dMonTiPag","73600.0000" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamCond|gPaConEIni[1]|cMoneTiPag","PYG" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamCond|gPaConEIni[1]|dDMoneTiPag","Guarani" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|dCodInt","818181" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|dDesProSer","Widget Abc Xyz" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|cUniMed","77" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|dDesUniMed","UNI" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|dCantProSer","2.0000" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|gValorItem|dPUniProSer","16500.0000" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|gValorItem|dTotBruOpeItem","33000.0000" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|gValorItem|gValorRestaItem|dDescItem","3300.0000" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|gValorItem|gValorRestaItem|dPorcDesIt","20.0000" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|gValorItem|gValorRestaItem|dTotOpeItem","26400.0000" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|gCamIVA|iAfecIVA","1" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|gCamIVA|dDesAfecIVA","Gravado IVA" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|gCamIVA|dPropIVA","100" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|gCamIVA|dTasaIVA","5" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|gCamIVA|dBasGravIVA","25142.8571" xmlToSign.UpdateChildContent "DE|gDtipDE|gCamItem|gCamIVA|dLiqIVAItem","1257.1429" xmlToSign.UpdateChildContent "DE|gTotSub|dSubExe","0.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dSub5","26400.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dSub10","0.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dTotOpe","26400.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dTotDesc","6600.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dTotDescGlotem","0.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dTotAntItem","0.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dTotAnt","0.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dPorcDescTotal","0.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dDescTotal","6600.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dAnticipo","0.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dRedon","0.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dTotGralOpe","26400.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dIVA5","1257.1429" xmlToSign.UpdateChildContent "DE|gTotSub|dIVA10","0.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dTotIVA","1257.1429" xmlToSign.UpdateChildContent "DE|gTotSub|dBaseGrav5","25142.8571" xmlToSign.UpdateChildContent "DE|gTotSub|dBaseGrav10","0.0000" xmlToSign.UpdateChildContent "DE|gTotSub|dTBasGraIVA","25142.8571" ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.XmlDSigGen") set gen = CreateObject("Chilkat.XmlDSigGen") gen.SigLocation = "rDE" gen.SigLocationMod = 0 gen.SigNamespacePrefix = "" gen.SigNamespaceUri = "http://www.w3.org/2000/09/xmldsig#" gen.SignedInfoCanonAlg = "C14N" gen.SignedInfoDigestMethod = "sha256" ' -------- Reference 1 -------- ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Xml") set xml1 = CreateObject("Chilkat.Xml") xml1.Tag = "Transforms" success = xml1.UpdateAttrAt("Transform",1,"Algorithm","http://www.w3.org/2000/09/xmldsig#enveloped-signature") success = xml1.UpdateAttrAt("Transform[1]",1,"Algorithm","http://www.w3.org/2001/10/xml-exc-c14n#") success = gen.AddSameDocRef2("01800228774059001001501012022091516941989060","sha256",xml1,"") ' Provide a certificate + private key. (PFX password is test123) ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Cert") set cert = CreateObject("Chilkat.Cert") success = cert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123") If (success <> 1) Then outFile.WriteLine(cert.LastErrorText) WScript.Quit End If success = gen.SetX509Cert(cert,1) gen.KeyInfoType = "X509Data" gen.X509Type = "Certificate" ' Load XML to be signed... ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder") set sbXml = CreateObject("Chilkat.StringBuilder") success = xmlToSign.GetXmlSb(sbXml) gen.Behaviors = "IndentedSignature" ' Sign the XML... success = gen.CreateXmlDSigSb(sbXml) If (success <> 1) Then outFile.WriteLine(gen.LastErrorText) WScript.Quit End If ' ----------------------------------------------- ' Save the signed XML to a file. success = sbXml.WriteFile("c:/temp/qa_output/signedXml.xml","utf-8",0) outFile.WriteLine(sbXml.GetAsString()) ' ---------------------------------------- ' Verify the signatures we just produced... ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.XmlDSig") set verifier = CreateObject("Chilkat.XmlDSig") success = verifier.LoadSignatureSb(sbXml) If (success <> 1) Then outFile.WriteLine(verifier.LastErrorText) WScript.Quit End If numSigs = verifier.NumSignatures verifyIdx = 0 Do While verifyIdx < numSigs verifier.Selector = verifyIdx verified = verifier.VerifySignature(1) If (verified <> 1) Then outFile.WriteLine(verifier.LastErrorText) WScript.Quit End If verifyIdx = verifyIdx + 1 Loop outFile.WriteLine("All signatures were successfully verified.") outFile.Close |
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