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Create EBICS Signature (XMLDSIG)
See more EBICS Examples
Demonstrates how to create an EBICS signature. (EBICS is the Electronic Banking Internet Communication Standard)Chilkat AutoIt Downloads
Local $bSuccess = False
; This example assumes the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.
; This is the sample XML to be signed:
; <?xml version="1.0" encoding="UTF-8"?>
; <ebicsRequest
; xmlns="urn:org:ebics:H005"
; xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
; xsi:schemaLocation="urn:org:ebics:H005 ebics_request_H005.xsd"
; Version="H005" Revision="1">
; <header authenticate="true">
; <static>
; <HostID>EBIXHOST</HostID>
; <Nonce>BDA2312973890654FAC9879A89794E65</Nonce>
; <Timestamp>2005-01-30T15:30:45.123Z</Timestamp>
; <PartnerID>CUSTM001</PartnerID>
; <UserID>USR100</UserID>
; <Product Language="en" InstituteID="Institute ID">Product Identifier</Product>
; <OrderDetails>
; <AdminOrderType>BTU</AdminOrderType>
; <BTUOrderParams>
; <Service>
; <ServiceName>SCT</ServiceName>
; <MsgName>pain.001</MsgName>
; </Service>
; </BTUOrderParams>
; </OrderDetails>
; <BankPubKeyDigests>
; <Authentication Version="X002" Algorithm="http://www.w3.org/2001/04/xmlenc#sha256">1H/rQr2Axe9hYTV2n/tCp+3UIQQ=</Authentication>
; <Encryption Version="E002" Algorithm="http://www.w3.org/2001/04/xmlenc#sha256">2lwiueWOIER823jSoiOkjl+woeI=</Encryption>
; </BankPubKeyDigests>
; <SecurityMedium>0000</SecurityMedium>
; <NumSegments>2</NumSegments>
; </static>
; <mutable>
; <TransactionPhase>Initialisation</TransactionPhase>
; </mutable>
; </header>
; <body>
; <PreValidation authenticate="true">
; <DataDigest SignatureVersion="A006"> MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI=</DataDigest>
; </PreValidation>
; <DataTransfer>
; <DataEncryptionInfo authenticate="true">
; <EncryptionPubKeyDigest Version="E002" Algorithm="http://www.w3.org/2001/04/xmlenc#sha256">..here hash value of the public bank key for encryption..</EncryptionPubKeyDigest>
; <TransactionKey>EIGI4En6KEB6ArEzw+iq4N1wm6EptcyxXxStA...</TransactionKey>
; <HostID>EBIXHOST</HostID>
; </DataEncryptionInfo>
; <SignatureData authenticate="true">n6KEB6ArEzw+iq4N1wm6EptcyxXxStAO...</SignatureData>
; <DataDigest SignatureVersion="A006"> MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI=</DataDigest>
; </DataTransfer>
; </body>
; </ebicsRequest>
; Load the above XML from a file.
$oSbXml = ObjCreate("Chilkat.StringBuilder")
$bSuccess = $oSbXml.LoadFile("qa_data/xml_dsig/ebics/fileToSign.xml","utf-8")
If ($bSuccess = False) Then
ConsoleWrite("Failed to load XML input file." & @CRLF)
Exit
EndIf
$oGen = ObjCreate("Chilkat.XmlDSigGen")
; We're going to insert the signature between the </header> and the <body>
$oGen.SigLocation = "ebicsRequest|header"
; Set the SigLocationMod = 1 to insert *after* the SigLocation
$oGen.SigLocationMod = 1
; We wish to use "ds" for the namespace..
$oGen.SigNamespacePrefix = "ds"
$oGen.SigNamespaceUri = "http://www.w3.org/2000/09/xmldsig#"
; Specify canonicalization and hash algorithms
$oGen.SignedInfoCanonAlg = "C14N"
$oGen.SignedInfoDigestMethod = "sha256"
; Add the reference.
; For EBICS signatures, we pass the special keyword "EBICS" in the 1st argument.
; This tells Chilkat to create the reference using URI="#xpointer(//*[@authenticate='true'])"
$oGen.AddSameDocRef("EBICS","sha256","C14N","","")
; Provide our certificate + private key. (PFX password is test123)
; (You'll use your own certificate, which can be loaded from many different sources by Chilkat, including smart cards.)
$oCert = ObjCreate("Chilkat.Cert")
$bSuccess = $oCert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123")
If ($bSuccess = False) Then
ConsoleWrite($oCert.LastErrorText & @CRLF)
Exit
EndIf
$bSuccess = $oGen.SetX509Cert($oCert,True)
If ($bSuccess = False) Then
ConsoleWrite($oGen.LastErrorText & @CRLF)
Exit
EndIf
; We don't want a KeyInfo to be included.
$oGen.KeyInfoType = "None"
; Request an indented signature for readability.
; This can be removed after debugging (for a more compact signature).
$oGen.Behaviors = "IndentedSignature"
; Sign the XML.
$bSuccess = $oGen.CreateXmlDSigSb($oSbXml)
If ($bSuccess = False) Then
ConsoleWrite($oGen.LastErrorText & @CRLF)
Exit
EndIf
; This is the XML with the EBICS signature added:
; <?xml version="1.0" encoding="UTF-8"?>
; <ebicsRequest
; xmlns="urn:org:ebics:H005"
; xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
; xsi:schemaLocation="urn:org:ebics:H005 ebics_request_H005.xsd"
; Version="H005" Revision="1">
; <header authenticate="true">
; <static>
; <HostID>EBIXHOST</HostID>
; <Nonce>BDA2312973890654FAC9879A89794E65</Nonce>
; <Timestamp>2005-01-30T15:30:45.123Z</Timestamp>
; <PartnerID>CUSTM001</PartnerID>
; <UserID>USR100</UserID>
; <Product Language="en" InstituteID="Institute ID">Product Identifier</Product>
; <OrderDetails>
; <AdminOrderType>BTU</AdminOrderType>
; <BTUOrderParams>
; <Service>
; <ServiceName>SCT</ServiceName>
; <MsgName>pain.001</MsgName>
; </Service>
; </BTUOrderParams>
; </OrderDetails>
; <BankPubKeyDigests>
; <Authentication Version="X002" Algorithm="http://www.w3.org/2001/04/xmlenc#sha256">1H/rQr2Axe9hYTV2n/tCp+3UIQQ=</Authentication>
; <Encryption Version="E002" Algorithm="http://www.w3.org/2001/04/xmlenc#sha256">2lwiueWOIER823jSoiOkjl+woeI=</Encryption>
; </BankPubKeyDigests>
; <SecurityMedium>0000</SecurityMedium>
; <NumSegments>2</NumSegments>
; </static>
; <mutable>
; <TransactionPhase>Initialisation</TransactionPhase>
; </mutable>
; </header><AuthSignature xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
; <ds:SignedInfo>
; <ds:CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/>
; <ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/>
; <ds:Reference URI="#xpointer(//*[@authenticate='true'])">
; <ds:Transforms>
; <ds:Transform Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/>
; </ds:Transforms>
; <ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/>
; <ds:DigestValue>jjLD90BedcIVxFENHse6pOnRubVUlHpKjXUF5BUd00k=</ds:DigestValue>
; </ds:Reference>
; </ds:SignedInfo>
; <ds:SignatureValue>TlVgCXGf+3kKZ4LLwqxKoMaDZSBdiDRcGpdKB+tFZ7MZse9jDqtCai7PxcvRLC7yRGRj3XWrAB6IVqXh6tXGqiAtRfa7XjezvJTmUdMEJ3hTEgKqm7cKjjZX5C+lN5XTJghOy0X1bZBl/NBJu/aqY9s8PKsD5Cpm8bFkl2ReBBTCTSF5CRK3XZr+fvWuUX2sFrFS5UDXG8/cmhaKHT15LBOJgYuLYr80dtL251Jy20rIJ5KK8xUz9gpexE61Y/ml6mUPLm8YgdACRdNvCOPRLjCqYwFbnfgaVO6MtSRG819rWyNtBhqVxdzbntiV1UobKbwFiJ1LMMHF0NCo2LGLCw==</ds:SignatureValue>
; </AuthSignature>
; <body>
; <PreValidation authenticate="true">
; <DataDigest SignatureVersion="A006"> MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI=</DataDigest>
; </PreValidation>
; <DataTransfer>
; <DataEncryptionInfo authenticate="true">
; <EncryptionPubKeyDigest Version="E002" Algorithm="http://www.w3.org/2001/04/xmlenc#sha256">..here hash value of the public bank key for encryption..</EncryptionPubKeyDigest>
; <TransactionKey>EIGI4En6KEB6ArEzw+iq4N1wm6EptcyxXxStA...</TransactionKey>
; <HostID>EBIXHOST</HostID>
; </DataEncryptionInfo>
; <SignatureData authenticate="true">n6KEB6ArEzw+iq4N1wm6EptcyxXxStAO...</SignatureData>
; <DataDigest SignatureVersion="A006"> MTIzNDU2Nzg5MDEyMzQ1Njc4OTAxMjM0NTY3ODkwMTI=</DataDigest>
; </DataTransfer>
; </body>
; </ebicsRequest>
ConsoleWrite("Here's the EBICS signed XML:" & @CRLF)
ConsoleWrite($oSbXml.GetAsString() & @CRLF)
ConsoleWrite("----" & @CRLF)
; Verify the signature we just produced...
$oVerifier = ObjCreate("Chilkat.XmlDSig")
$bSuccess = $oVerifier.LoadSignatureSb($oSbXml)
If ($bSuccess = False) Then
ConsoleWrite($oVerifier.LastErrorText & @CRLF)
Exit
EndIf
; The signature has no KeyInfo, so we must externally provide the key.
$oPubKey = ObjCreate("Chilkat.PublicKey")
$oCert.GetPublicKey($oPubKey)
$bSuccess = $oVerifier.SetPublicKey($oPubKey)
If ($bSuccess = False) Then
ConsoleWrite($oVerifier.LastErrorText & @CRLF)
Exit
EndIf
$bSuccess = $oVerifier.VerifySignature(True)
If ($bSuccess = False) Then
ConsoleWrite($oVerifier.LastErrorText & @CRLF)
Exit
EndIf
ConsoleWrite("EBICS signature verified." & @CRLF)