DataFlex
DataFlex
Paraguay E-Invoicing Signed XML (SIFEN)
See more XML Digital Signatures Examples
Demonstrates 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).Chilkat DataFlex Downloads
Use ChilkatAx-win32.pkg
Procedure Test
Boolean iSuccess
Handle hoXmlToSign
Handle hoGen
Variant vXml1
Handle hoXml1
Variant vCert
Handle hoCert
Variant vSbXml
Handle hoSbXml
Handle hoVerifier
Integer iNumSigs
Integer iVerifyIdx
Boolean iVerified
String sTemp1
Move False To iSuccess
Move True To iSuccess
// Create the XML to be signed...
// Use this online tool to generate code from sample XML:
// Generate Code to Create XML
Get Create (RefClass(cComChilkatXml)) To hoXmlToSign
If (Not(IsComObjectCreated(hoXmlToSign))) Begin
Send CreateComObject of hoXmlToSign
End
Set ComTag Of hoXmlToSign To "rDE"
Get ComAddAttribute Of hoXmlToSign "xmlns" "http://ekuatia.set.gov.py/sifen/xsd" To iSuccess
Get ComAddAttribute Of hoXmlToSign "xmlns:xsi" "http://www.w3.org/2001/XMLSchema-instance" To iSuccess
Get ComAddAttribute Of hoXmlToSign "xsi:schemaLocation" "http://ekuatia.set.gov.py/sifen/xsd siRecepDE_v150.xsd" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "dVerFor" "150"
Get ComUpdateAttrAt Of hoXmlToSign "DE" True "Id" "01800228774059001001501012022091519999999990" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "DE|dDVId" "0"
Send ComUpdateChildContent To hoXmlToSign "DE|dFecFirma" "2022-09-15T10:23:05"
Send ComUpdateChildContent To hoXmlToSign "DE|dSisFact" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gOpeDE|iTipEmi" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gOpeDE|dDesTipEmi" "Normal"
Send ComUpdateChildContent To hoXmlToSign "DE|gOpeDE|dCodSeg" "999999999"
Send ComUpdateChildContent To hoXmlToSign "DE|gOpeDE|dInfoEmi" "GENERADA DE PEDIDO 131043202"
Send ComUpdateChildContent To hoXmlToSign "DE|gTimb|iTiDE" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gTimb|dDesTiDE" "Factura electr�nica"
Send ComUpdateChildContent To hoXmlToSign "DE|gTimb|dNumTim" "18889014"
Send ComUpdateChildContent To hoXmlToSign "DE|gTimb|dEst" "059"
Send ComUpdateChildContent To hoXmlToSign "DE|gTimb|dPunExp" "001"
Send ComUpdateChildContent To hoXmlToSign "DE|gTimb|dNumDoc" "0015010"
Send ComUpdateChildContent To hoXmlToSign "DE|gTimb|dFeIniT" "2022-05-25"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|dFeEmiDE" "2022-09-15T10:22:57"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gOpeCom|iTipTra" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gOpeCom|dDesTipTra" "Venta de mercader�a"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gOpeCom|iTImp" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gOpeCom|dDesTImp" "IVA"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gOpeCom|cMoneOpe" "PYG"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gOpeCom|dDesMoneOpe" "Guarani"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dRucEm" "80022877"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dDVEmi" "4"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|iTipCont" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|cTipReg" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dNomEmi" "ABCDEF SA"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dNomFanEmi" "ABCDEF SA"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dDirEmi" "Jos� Abcde Xyz N� 666 e/Abxyz123"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dNumCas" "0"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dCompDir1" "N/A"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dCompDir2" "N/A"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|cDepEmi" "12"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dDesDepEmi" "CENTRAL"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|cDisEmi" "153"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dDesDisEmi" "CAPIATA"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|cCiuEmi" "1234"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dDesCiuEmi" "CAPIATA"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dTelEmi" "(022) 1111 000"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dEmailE" "somebody@example.com.py"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|dDenSuc" "PUNTO 99"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|gActEco|cActEco" "47721"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gEmis|gActEco|dDesActEco" "COMERCIO AL POR MENOR DE PRODUCTOS"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gDatRec|iNatRec" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gDatRec|iTiOpe" "2"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gDatRec|cPaisRec" "PRY"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gDatRec|dDesPaisRe" "Paraguay"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gDatRec|iTiContRec" "2"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gDatRec|dRucRec" "80082971"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gDatRec|dDVRec" "9"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gDatRec|dNomRec" "XXXXXXX"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gDatRec|dNomFanRec" "XXXXXXX"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gDatRec|dNumCasRec" "0"
Send ComUpdateChildContent To hoXmlToSign "DE|gDatGralOpe|gDatRec|dCodCliente" "9999999"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamFE|iIndPres" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamFE|dDesIndPres" "Operaci�n presencial"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamCond|iCondOpe" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamCond|dDCondOpe" "Contado"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamCond|gPaConEIni|iTiPago" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamCond|gPaConEIni|dDesTiPag" "Efectivo"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamCond|gPaConEIni|dMonTiPag" "100000.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamCond|gPaConEIni|cMoneTiPag" "PYG"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamCond|gPaConEIni|dDMoneTiPag" "Guarani"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamCond|gPaConEIni[1]|iTiPago" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamCond|gPaConEIni[1]|dDesTiPag" "Efectivo"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamCond|gPaConEIni[1]|dMonTiPag" "73600.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamCond|gPaConEIni[1]|cMoneTiPag" "PYG"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamCond|gPaConEIni[1]|dDMoneTiPag" "Guarani"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|dCodInt" "818181"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|dDesProSer" "Widget Abc Xyz"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|cUniMed" "77"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|dDesUniMed" "UNI"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|dCantProSer" "2.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|gValorItem|dPUniProSer" "16500.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|gValorItem|dTotBruOpeItem" "33000.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|gValorItem|gValorRestaItem|dDescItem" "3300.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|gValorItem|gValorRestaItem|dPorcDesIt" "20.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|gValorItem|gValorRestaItem|dTotOpeItem" "26400.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|gCamIVA|iAfecIVA" "1"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|gCamIVA|dDesAfecIVA" "Gravado IVA"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|gCamIVA|dPropIVA" "100"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|gCamIVA|dTasaIVA" "5"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|gCamIVA|dBasGravIVA" "25142.8571"
Send ComUpdateChildContent To hoXmlToSign "DE|gDtipDE|gCamItem|gCamIVA|dLiqIVAItem" "1257.1429"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dSubExe" "0.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dSub5" "26400.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dSub10" "0.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dTotOpe" "26400.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dTotDesc" "6600.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dTotDescGlotem" "0.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dTotAntItem" "0.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dTotAnt" "0.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dPorcDescTotal" "0.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dDescTotal" "6600.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dAnticipo" "0.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dRedon" "0.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dTotGralOpe" "26400.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dIVA5" "1257.1429"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dIVA10" "0.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dTotIVA" "1257.1429"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dBaseGrav5" "25142.8571"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dBaseGrav10" "0.0000"
Send ComUpdateChildContent To hoXmlToSign "DE|gTotSub|dTBasGraIVA" "25142.8571"
Get Create (RefClass(cComChilkatXmlDSigGen)) To hoGen
If (Not(IsComObjectCreated(hoGen))) Begin
Send CreateComObject of hoGen
End
Set ComSigLocation Of hoGen To "rDE"
Set ComSigLocationMod Of hoGen To 0
Set ComSigNamespacePrefix Of hoGen To ""
Set ComSigNamespaceUri Of hoGen To "http://www.w3.org/2000/09/xmldsig#"
Set ComSignedInfoCanonAlg Of hoGen To "C14N"
Set ComSignedInfoDigestMethod Of hoGen To "sha256"
// -------- Reference 1 --------
Get Create (RefClass(cComChilkatXml)) To hoXml1
If (Not(IsComObjectCreated(hoXml1))) Begin
Send CreateComObject of hoXml1
End
Set ComTag Of hoXml1 To "Transforms"
Get ComUpdateAttrAt Of hoXml1 "Transform" True "Algorithm" "http://www.w3.org/2000/09/xmldsig#enveloped-signature" To iSuccess
Get ComUpdateAttrAt Of hoXml1 "Transform[1]" True "Algorithm" "http://www.w3.org/2001/10/xml-exc-c14n#" To iSuccess
Get pvComObject of hoXml1 to vXml1
Get ComAddSameDocRef2 Of hoGen "01800228774059001001501012022091516941989060" "sha256" vXml1 "" To iSuccess
// Provide a certificate + private key. (PFX password is test123)
Get Create (RefClass(cComChilkatCert)) To hoCert
If (Not(IsComObjectCreated(hoCert))) Begin
Send CreateComObject of hoCert
End
Get ComLoadPfxFile Of hoCert "qa_data/pfx/cert_test123.pfx" "test123" To iSuccess
If (iSuccess <> True) Begin
Get ComLastErrorText Of hoCert To sTemp1
Showln sTemp1
Procedure_Return
End
Get pvComObject of hoCert to vCert
Get ComSetX509Cert Of hoGen vCert True To iSuccess
Set ComKeyInfoType Of hoGen To "X509Data"
Set ComX509Type Of hoGen To "Certificate"
// Load XML to be signed...
Get Create (RefClass(cComChilkatStringBuilder)) To hoSbXml
If (Not(IsComObjectCreated(hoSbXml))) Begin
Send CreateComObject of hoSbXml
End
Get pvComObject of hoSbXml to vSbXml
Get ComGetXmlSb Of hoXmlToSign vSbXml To iSuccess
Set ComBehaviors Of hoGen To "IndentedSignature"
// Sign the XML...
Get pvComObject of hoSbXml to vSbXml
Get ComCreateXmlDSigSb Of hoGen vSbXml To iSuccess
If (iSuccess <> True) Begin
Get ComLastErrorText Of hoGen To sTemp1
Showln sTemp1
Procedure_Return
End
// -----------------------------------------------
// Save the signed XML to a file.
Get ComWriteFile Of hoSbXml "c:/temp/qa_output/signedXml.xml" "utf-8" False To iSuccess
Get ComGetAsString Of hoSbXml To sTemp1
Showln sTemp1
// ----------------------------------------
// Verify the signatures we just produced...
Get Create (RefClass(cComChilkatXmlDSig)) To hoVerifier
If (Not(IsComObjectCreated(hoVerifier))) Begin
Send CreateComObject of hoVerifier
End
Get pvComObject of hoSbXml to vSbXml
Get ComLoadSignatureSb Of hoVerifier vSbXml To iSuccess
If (iSuccess <> True) Begin
Get ComLastErrorText Of hoVerifier To sTemp1
Showln sTemp1
Procedure_Return
End
Get ComNumSignatures Of hoVerifier To iNumSigs
Move 0 To iVerifyIdx
While (iVerifyIdx < iNumSigs)
Set ComSelector Of hoVerifier To iVerifyIdx
Get ComVerifySignature Of hoVerifier True To iVerified
If (iVerified <> True) Begin
Get ComLastErrorText Of hoVerifier To sTemp1
Showln sTemp1
Procedure_Return
End
Move (iVerifyIdx + 1) To iVerifyIdx
Loop
Showln "All signatures were successfully verified."
End_Procedure