DataFlex
DataFlex
Cape Verde Fatura Eletrónica XML Digital Signature
See more XML Digital Signatures Examples
Demonstrates how to sign XML to create a signed invoice compatible with the Cape Verde Fatura Eletrónica requirements.Note: This example requires Chilkat v9.5.0.89 or greater for a small feature to provide the ability produce mult-line base64 signature ending with
Chilkat DataFlex Downloads
Use ChilkatAx-win32.pkg
Procedure Test
Boolean iSuccess
Handle hoXmlToSign
Handle hoGen
Handle hoObject1
Variant vCert
Handle hoCert
Variant vSbXml
Handle hoSbXml
Handle hoVerifier
Integer iNumSigs
Integer iVerifyIdx
Boolean iVerified
String sTemp1
Move False To iSuccess
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// First create the following XML to be signed. This can be created programmatically as shown in the code below, or
// you can simply load the XML to be signed from a file..
// <?xml version="1.0" encoding="utf-8"?>
// <Dfe xmlns="urn:cv:efatura:xsd:v1.0" DocumentTypeCode="1" Id="CV2210818123456789000010100000000546735014601" Version="1.0">
// <Invoice>
// <LedCode>1</LedCode>
// <Serie>SL</Serie>
// <DocumentNumber>5</DocumentNumber>
// <IssueDate>2021-08-30</IssueDate>
// <IssueTime>00:01:00</IssueTime>
// <TaxPointDate>2021-08-18</TaxPointDate>
// <EmitterParty>
// <TaxId CountryCode="CV">123456789</TaxId>
// <Name>Maria</Name>
// <Address CountryCode="CV">
// <State>Estado do Emissor</State>
// <City>Cidade do Emissor</City>
// <Region>Regi�o do Emissor</Region>
// <Street>Rua do Emissor</Street>
// <StreetDetail>Detalhe da rua do Emissor</StreetDetail>
// <BuildingName>Pr�dio do Emissor</BuildingName>
// <BuildingNumber>1</BuildingNumber>
// <BuildingFloor>2</BuildingFloor>
// <PostalCode>7600</PostalCode>
// <AddressDetail>Detalhe de endere�o do Emissor</AddressDetail>
// <AddressCode>CV774999999999999319</AddressCode>
// </Address>
// <Contacts>
// <Telephone>1234567</Telephone>
// <Mobilephone>1234568</Mobilephone>
// <Telefax>1234569</Telefax>
// <Email>somebody@example.com</Email>
// <Website>emissor.efatura.cv</Website>
// </Contacts>
// </EmitterParty>
// <ReceiverParty>
// <TaxId CountryCode="CV">123456789</TaxId>
// <Name>Nome do Recetor</Name>
// <Address CountryCode="CV">
// <State>Estado do Recetor</State>
// <City>Cidade do Recetor</City>
// <Region>Regi�o do Recetor</Region>
// <Street>Rua do Recetor</Street>
// <StreetDetail>Detalhe da rua do Recetor</StreetDetail>
// <BuildingName>Pr�dio do Recetor</BuildingName>
// <BuildingNumber>2</BuildingNumber>
// <BuildingFloor>3</BuildingFloor>
// <PostalCode>7601</PostalCode>
// <AddressDetail>Detalhe de endere�o do Recetor</AddressDetail>
// <AddressCode>CV774999999999999319</AddressCode>
// </Address>
// <Contacts>
// <Telephone>2234567</Telephone>
// <Mobilephone>2234568</Mobilephone>
// <Telefax>2234569</Telefax>
// <Email>rector@efatura.cv</Email>
// <Website>rector.efatura.cv</Website>
// </Contacts>
// </ReceiverParty>
// <Lines>
// <Line LineTypeCode="N">
// <Id>01</Id>
// <OrderLineReference>1</OrderLineReference>
// <Quantity UnitCode="EA">3.15</Quantity>
// <Price>123456</Price>
// <PriceExtension>388886</PriceExtension>
// <Discount>15</Discount>
// <NetTotal>252776</NetTotal>
// <Tax TaxTypeCode="IVA">
// <TaxPercentage>15</TaxPercentage>
// </Tax>
// <Item>
// <Description>Telem�vel</Description>
// <Name>Telem�vel</Name>
// <BrandName>Apple</BrandName>
// <ModelName>iPhone X</ModelName>
// <EmitterIdentification>TLMV</EmitterIdentification>
// <StandardIdentification>
// <GTIN>12345</GTIN>
// </StandardIdentification>
// <HazardousRiskIndicator>false</HazardousRiskIndicator>
// </Item>
// </Line>
// </Lines>
// <Totals>
// <PriceExtensionTotalAmount>388886</PriceExtensionTotalAmount>
// <ChargeTotalAmount>0</ChargeTotalAmount>
// <DiscountTotalAmount>136110</DiscountTotalAmount>
// <NetTotalAmount>252776</NetTotalAmount>
// <Discount ValueType="P">20</Discount>
// <TaxTotalAmount>37916</TaxTotalAmount>
// <PayableAmount>290692</PayableAmount>
// </Totals>
// <References>
// <Reference>
// <FiscalDocument IsOldDocument="false">CV1200520123456789000112345678901112345678901</FiscalDocument>
// <PaymentAmount>12345</PaymentAmount>
// <Tax TaxTypeCode="IR">
// <TaxPercentage>10</TaxPercentage>
// </Tax>
// </Reference>
// <Reference>
// <FiscalDocument IsOldDocument="false">CV1200520123456789000112345678901112345678903</FiscalDocument>
// <PaymentAmount>98765</PaymentAmount>
// <Tax TaxTypeCode="IVA">
// <TaxPercentage>15</TaxPercentage>
// </Tax>
// </Reference>
// </References>
// <Payments>
// <PaymentDueDate>2021-12-31</PaymentDueDate>
// <PaymentTerms>
// <Note>Juros de 12% a partir da data de vencimento</Note>
// </PaymentTerms>
// <PayeeFinancialAccount>
// <NIB>123456789012345678901</NIB>
// <Name>Nome da Conta 1</Name>
// </PayeeFinancialAccount>
// <PayeeFinancialAccount>
// <NIB>123456789012345678902</NIB>
// <Name>Nome da Conta 2</Name>
// </PayeeFinancialAccount>
// </Payments>
// <Note>Texto livre</Note>
// </Invoice>
// <Transmission>
// <IssueMode>2</IssueMode>
// <TransmitterTaxId CountryCode="CV">123456789</TransmitterTaxId>
// <Software>
// <Code>EMIPUB</Code>
// <Name>DNRE Emissor P�blico</Name>
// <Version>Build #53 12-07-2021 14:00:47 CVT - master</Version>
// </Software>
// <Contingency>
// <LedCode>1</LedCode>
// <IssueDate>2020-01-01</IssueDate>
// <IssueTime>01:02:03</IssueTime>
// <ReasonTypeCode>1</ReasonTypeCode>
// </Contingency>
// </Transmission>
// <RepositoryCode>2</RepositoryCode>
// </Dfe>
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 "Dfe"
Get ComAddAttribute Of hoXmlToSign "xmlns" "urn:cv:efatura:xsd:v1.0" To iSuccess
Get ComAddAttribute Of hoXmlToSign "DocumentTypeCode" "1" To iSuccess
Get ComAddAttribute Of hoXmlToSign "Id" "CV2210818123456789000010100000000546735014601" To iSuccess
Get ComAddAttribute Of hoXmlToSign "Version" "1.0" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|LedCode" "1"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Serie" "SL"
Send ComUpdateChildContent To hoXmlToSign "Invoice|DocumentNumber" "5"
Send ComUpdateChildContent To hoXmlToSign "Invoice|IssueDate" "2021-08-30"
Send ComUpdateChildContent To hoXmlToSign "Invoice|IssueTime" "00:01:00"
Send ComUpdateChildContent To hoXmlToSign "Invoice|TaxPointDate" "2021-08-18"
Get ComUpdateAttrAt Of hoXmlToSign "Invoice|EmitterParty|TaxId" True "CountryCode" "CV" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|TaxId" "123456789"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Name" "Maria"
Get ComUpdateAttrAt Of hoXmlToSign "Invoice|EmitterParty|Address" True "CountryCode" "CV" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Address|State" "Estado do Emissor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Address|City" "Cidade do Emissor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Address|Region" "Regi�o do Emissor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Address|Street" "Rua do Emissor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Address|StreetDetail" "Detalhe da rua do Emissor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Address|BuildingName" "Pr�dio do Emissor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Address|BuildingNumber" "1"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Address|BuildingFloor" "2"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Address|PostalCode" "7600"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Address|AddressDetail" "Detalhe de endere�o do Emissor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Address|AddressCode" "CV774999999999999319"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Contacts|Telephone" "1234567"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Contacts|Mobilephone" "1234568"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Contacts|Telefax" "1234569"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Contacts|Email" "somebody@example.com"
Send ComUpdateChildContent To hoXmlToSign "Invoice|EmitterParty|Contacts|Website" "emissor.efatura.cv"
Get ComUpdateAttrAt Of hoXmlToSign "Invoice|ReceiverParty|TaxId" True "CountryCode" "CV" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|TaxId" "123456789"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Name" "Nome do Recetor"
Get ComUpdateAttrAt Of hoXmlToSign "Invoice|ReceiverParty|Address" True "CountryCode" "CV" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Address|State" "Estado do Recetor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Address|City" "Cidade do Recetor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Address|Region" "Regi�o do Recetor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Address|Street" "Rua do Recetor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Address|StreetDetail" "Detalhe da rua do Recetor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Address|BuildingName" "Pr�dio do Recetor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Address|BuildingNumber" "2"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Address|BuildingFloor" "3"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Address|PostalCode" "7601"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Address|AddressDetail" "Detalhe de endere�o do Recetor"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Address|AddressCode" "CV774999999999999319"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Contacts|Telephone" "2234567"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Contacts|Mobilephone" "2234568"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Contacts|Telefax" "2234569"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Contacts|Email" "rector@efatura.cv"
Send ComUpdateChildContent To hoXmlToSign "Invoice|ReceiverParty|Contacts|Website" "rector.efatura.cv"
Get ComUpdateAttrAt Of hoXmlToSign "Invoice|Lines|Line" True "LineTypeCode" "N" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|Id" "01"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|OrderLineReference" "1"
Get ComUpdateAttrAt Of hoXmlToSign "Invoice|Lines|Line|Quantity" True "UnitCode" "EA" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|Quantity" "3.15"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|Price" "123456"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|PriceExtension" "388886"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|Discount" "15"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|NetTotal" "252776"
Get ComUpdateAttrAt Of hoXmlToSign "Invoice|Lines|Line|Tax" True "TaxTypeCode" "IVA" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|Tax|TaxPercentage" "15"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|Item|Description" "Telem�vel"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|Item|Name" "Telem�vel"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|Item|BrandName" "Apple"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|Item|ModelName" "iPhone X"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|Item|EmitterIdentification" "TLMV"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|Item|StandardIdentification|GTIN" "12345"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Lines|Line|Item|HazardousRiskIndicator" "false"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Totals|PriceExtensionTotalAmount" "388886"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Totals|ChargeTotalAmount" "0"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Totals|DiscountTotalAmount" "136110"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Totals|NetTotalAmount" "252776"
Get ComUpdateAttrAt Of hoXmlToSign "Invoice|Totals|Discount" True "ValueType" "P" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|Totals|Discount" "20"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Totals|TaxTotalAmount" "37916"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Totals|PayableAmount" "290692"
Get ComUpdateAttrAt Of hoXmlToSign "Invoice|References|Reference|FiscalDocument" True "IsOldDocument" "false" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|References|Reference|FiscalDocument" "CV1200520123456789000112345678901112345678901"
Send ComUpdateChildContent To hoXmlToSign "Invoice|References|Reference|PaymentAmount" "12345"
Get ComUpdateAttrAt Of hoXmlToSign "Invoice|References|Reference|Tax" True "TaxTypeCode" "IR" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|References|Reference|Tax|TaxPercentage" "10"
Get ComUpdateAttrAt Of hoXmlToSign "Invoice|References|Reference[1]|FiscalDocument" True "IsOldDocument" "false" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|References|Reference[1]|FiscalDocument" "CV1200520123456789000112345678901112345678903"
Send ComUpdateChildContent To hoXmlToSign "Invoice|References|Reference[1]|PaymentAmount" "98765"
Get ComUpdateAttrAt Of hoXmlToSign "Invoice|References|Reference[1]|Tax" True "TaxTypeCode" "IVA" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Invoice|References|Reference[1]|Tax|TaxPercentage" "15"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Payments|PaymentDueDate" "2021-12-31"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Payments|PaymentTerms|Note" "Juros de 12% a partir da data de vencimento"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Payments|PayeeFinancialAccount|NIB" "123456789012345678901"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Payments|PayeeFinancialAccount|Name" "Nome da Conta 1"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Payments|PayeeFinancialAccount[1]|NIB" "123456789012345678902"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Payments|PayeeFinancialAccount[1]|Name" "Nome da Conta 2"
Send ComUpdateChildContent To hoXmlToSign "Invoice|Note" "Texto livre"
Send ComUpdateChildContent To hoXmlToSign "Transmission|IssueMode" "2"
Get ComUpdateAttrAt Of hoXmlToSign "Transmission|TransmitterTaxId" True "CountryCode" "CV" To iSuccess
Send ComUpdateChildContent To hoXmlToSign "Transmission|TransmitterTaxId" "123456789"
Send ComUpdateChildContent To hoXmlToSign "Transmission|Software|Code" "EMIPUB"
Send ComUpdateChildContent To hoXmlToSign "Transmission|Software|Name" "DNRE Emissor P�blico"
Send ComUpdateChildContent To hoXmlToSign "Transmission|Software|Version" "Build #53 12-07-2021 14:00:47 CVT - master"
Send ComUpdateChildContent To hoXmlToSign "Transmission|Contingency|LedCode" "1"
Send ComUpdateChildContent To hoXmlToSign "Transmission|Contingency|IssueDate" "2020-01-01"
Send ComUpdateChildContent To hoXmlToSign "Transmission|Contingency|IssueTime" "01:02:03"
Send ComUpdateChildContent To hoXmlToSign "Transmission|Contingency|ReasonTypeCode" "1"
Send ComUpdateChildContent To hoXmlToSign "RepositoryCode" "2"
Get Create (RefClass(cComChilkatXmlDSigGen)) To hoGen
If (Not(IsComObjectCreated(hoGen))) Begin
Send CreateComObject of hoGen
End
Set ComSigLocation Of hoGen To "Dfe"
Set ComSigLocationMod Of hoGen To 0
Set ComSigId Of hoGen To "xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac"
Set ComSigNamespacePrefix Of hoGen To "ds"
Set ComSigNamespaceUri Of hoGen To "http://www.w3.org/2000/09/xmldsig#"
Set ComSigValueId Of hoGen To "xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-sigvalue"
Set ComSignedInfoCanonAlg Of hoGen To "C14N"
Set ComSignedInfoDigestMethod Of hoGen To "sha256"
// Set the KeyInfoId before adding references..
Set ComKeyInfoId Of hoGen To "xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-keyinfo"
// Create an Object to be added to the Signature.
Get Create (RefClass(cComChilkatXml)) To hoObject1
If (Not(IsComObjectCreated(hoObject1))) Begin
Send CreateComObject of hoObject1
End
Set ComTag Of hoObject1 To "xades:QualifyingProperties"
Get ComAddAttribute Of hoObject1 "xmlns:xades" "http://uri.etsi.org/01903/v1.3.2#" To iSuccess
Get ComAddAttribute Of hoObject1 "xmlns:xades141" "http://uri.etsi.org/01903/v1.4.1#" To iSuccess
Get ComAddAttribute Of hoObject1 "Target" "#xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac" To iSuccess
Get ComUpdateAttrAt Of hoObject1 "xades:SignedProperties" True "Id" "xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-signedprops" To iSuccess
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime" "TO BE GENERATED BY CHILKAT"
Get ComUpdateAttrAt Of hoObject1 "xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificateV2|xades:Cert|xades:CertDigest|ds:DigestMethod" True "Algorithm" "http://www.w3.org/2001/04/xmlenc#sha256" To iSuccess
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificateV2|xades:Cert|xades:CertDigest|ds:DigestValue" "TO BE GENERATED BY CHILKAT"
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificateV2|xades:Cert|xades:IssuerSerialV2" "TO BE GENERATED BY CHILKAT"
Get ComUpdateAttrAt Of hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat" True "ObjectReference" "#xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-ref0" To iSuccess
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:Description" "DFE Signature"
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:ObjectIdentifier|xades:Identifier" "efatura-uri"
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:ObjectIdentifier|xades:DocumentationReferences|xades:DocumentationReference" "https://efatura.cv"
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:MimeType" "text/xml"
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:Encoding" "UTF-8"
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication|xades:CommitmentTypeId|xades:Identifier" "http://uri.etsi.org/01903/v1.2.2#ProofOfApproval"
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication|xades:CommitmentTypeId|xades:Description" "Indicates that the signer has approved the content of the signed data object"
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication|xades:AllSignedDataObjects" ""
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication[1]|xades:CommitmentTypeId|xades:Identifier" "http://uri.etsi.org/01903/v1.2.2#ProofOfOrigin"
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication[1]|xades:CommitmentTypeId|xades:Description" "Indicates that the signer recognizes to have created, approved and sent the signed data object"
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication[1]|xades:ObjectReference" "#xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-ref0"
Send ComUpdateChildContent To hoObject1 "xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication[1]|xades:CommitmentTypeQualifiers|xades:CommitmentTypeQualifier" "CV-FE-123456789"
Get ComGetXml Of hoObject1 To sTemp1
Get ComAddObject Of hoGen "" sTemp1 "" "" To iSuccess
// -------- Reference 1 --------
Get ComAddSameDocRef Of hoGen "CV2210818123456789000010100000000546735014601" "sha256" "" "" "" To iSuccess
Get ComSetRefIdAttr Of hoGen "CV2210818123456789000010100000000546735014601" "xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-ref0" To iSuccess
// -------- Reference 2 --------
Get ComAddSameDocRef Of hoGen "xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-keyinfo" "sha256" "C14N" "" "" To iSuccess
// -------- Reference 3 --------
Get ComAddObjectRef Of hoGen "xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-signedprops" "sha256" "C14N" "" "http://uri.etsi.org/01903#SignedProperties" 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 "IssuerSerial,SubjectName,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
// Note: The last keyword (Base64Cr13Entity) requires Chilkat v9.5.0.89 or later.
Set ComBehaviors Of hoGen To "IndentedSignature,Base64Cr13Entity,ForceAddEnvelopedSignatureTransform,Base64Cr13Entity"
// 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 "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