Ruby
Ruby
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
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require 'chilkat'
success = false
# 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>
success = true
# Create the XML to be signed...
# Use this online tool to generate code from sample XML:
# Generate Code to Create XML
xmlToSign = Chilkat::CkXml.new()
xmlToSign.put_Tag("Dfe")
xmlToSign.AddAttribute("xmlns","urn:cv:efatura:xsd:v1.0")
xmlToSign.AddAttribute("DocumentTypeCode","1")
xmlToSign.AddAttribute("Id","CV2210818123456789000010100000000546735014601")
xmlToSign.AddAttribute("Version","1.0")
xmlToSign.UpdateChildContent("Invoice|LedCode","1")
xmlToSign.UpdateChildContent("Invoice|Serie","SL")
xmlToSign.UpdateChildContent("Invoice|DocumentNumber","5")
xmlToSign.UpdateChildContent("Invoice|IssueDate","2021-08-30")
xmlToSign.UpdateChildContent("Invoice|IssueTime","00:01:00")
xmlToSign.UpdateChildContent("Invoice|TaxPointDate","2021-08-18")
xmlToSign.UpdateAttrAt("Invoice|EmitterParty|TaxId",true,"CountryCode","CV")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|TaxId","123456789")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Name","Maria")
xmlToSign.UpdateAttrAt("Invoice|EmitterParty|Address",true,"CountryCode","CV")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Address|State","Estado do Emissor")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Address|City","Cidade do Emissor")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Address|Region","Regi�o do Emissor")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Address|Street","Rua do Emissor")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Address|StreetDetail","Detalhe da rua do Emissor")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Address|BuildingName","Pr�dio do Emissor")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Address|BuildingNumber","1")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Address|BuildingFloor","2")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Address|PostalCode","7600")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Address|AddressDetail","Detalhe de endere�o do Emissor")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Address|AddressCode","CV774999999999999319")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Contacts|Telephone","1234567")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Contacts|Mobilephone","1234568")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Contacts|Telefax","1234569")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Contacts|Email","somebody@example.com")
xmlToSign.UpdateChildContent("Invoice|EmitterParty|Contacts|Website","emissor.efatura.cv")
xmlToSign.UpdateAttrAt("Invoice|ReceiverParty|TaxId",true,"CountryCode","CV")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|TaxId","123456789")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Name","Nome do Recetor")
xmlToSign.UpdateAttrAt("Invoice|ReceiverParty|Address",true,"CountryCode","CV")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Address|State","Estado do Recetor")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Address|City","Cidade do Recetor")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Address|Region","Regi�o do Recetor")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Address|Street","Rua do Recetor")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Address|StreetDetail","Detalhe da rua do Recetor")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Address|BuildingName","Pr�dio do Recetor")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Address|BuildingNumber","2")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Address|BuildingFloor","3")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Address|PostalCode","7601")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Address|AddressDetail","Detalhe de endere�o do Recetor")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Address|AddressCode","CV774999999999999319")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Contacts|Telephone","2234567")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Contacts|Mobilephone","2234568")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Contacts|Telefax","2234569")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Contacts|Email","rector@efatura.cv")
xmlToSign.UpdateChildContent("Invoice|ReceiverParty|Contacts|Website","rector.efatura.cv")
xmlToSign.UpdateAttrAt("Invoice|Lines|Line",true,"LineTypeCode","N")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|Id","01")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|OrderLineReference","1")
xmlToSign.UpdateAttrAt("Invoice|Lines|Line|Quantity",true,"UnitCode","EA")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|Quantity","3.15")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|Price","123456")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|PriceExtension","388886")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|Discount","15")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|NetTotal","252776")
xmlToSign.UpdateAttrAt("Invoice|Lines|Line|Tax",true,"TaxTypeCode","IVA")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|Tax|TaxPercentage","15")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|Item|Description","Telem�vel")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|Item|Name","Telem�vel")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|Item|BrandName","Apple")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|Item|ModelName","iPhone X")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|Item|EmitterIdentification","TLMV")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|Item|StandardIdentification|GTIN","12345")
xmlToSign.UpdateChildContent("Invoice|Lines|Line|Item|HazardousRiskIndicator","false")
xmlToSign.UpdateChildContent("Invoice|Totals|PriceExtensionTotalAmount","388886")
xmlToSign.UpdateChildContent("Invoice|Totals|ChargeTotalAmount","0")
xmlToSign.UpdateChildContent("Invoice|Totals|DiscountTotalAmount","136110")
xmlToSign.UpdateChildContent("Invoice|Totals|NetTotalAmount","252776")
xmlToSign.UpdateAttrAt("Invoice|Totals|Discount",true,"ValueType","P")
xmlToSign.UpdateChildContent("Invoice|Totals|Discount","20")
xmlToSign.UpdateChildContent("Invoice|Totals|TaxTotalAmount","37916")
xmlToSign.UpdateChildContent("Invoice|Totals|PayableAmount","290692")
xmlToSign.UpdateAttrAt("Invoice|References|Reference|FiscalDocument",true,"IsOldDocument","false")
xmlToSign.UpdateChildContent("Invoice|References|Reference|FiscalDocument","CV1200520123456789000112345678901112345678901")
xmlToSign.UpdateChildContent("Invoice|References|Reference|PaymentAmount","12345")
xmlToSign.UpdateAttrAt("Invoice|References|Reference|Tax",true,"TaxTypeCode","IR")
xmlToSign.UpdateChildContent("Invoice|References|Reference|Tax|TaxPercentage","10")
xmlToSign.UpdateAttrAt("Invoice|References|Reference[1]|FiscalDocument",true,"IsOldDocument","false")
xmlToSign.UpdateChildContent("Invoice|References|Reference[1]|FiscalDocument","CV1200520123456789000112345678901112345678903")
xmlToSign.UpdateChildContent("Invoice|References|Reference[1]|PaymentAmount","98765")
xmlToSign.UpdateAttrAt("Invoice|References|Reference[1]|Tax",true,"TaxTypeCode","IVA")
xmlToSign.UpdateChildContent("Invoice|References|Reference[1]|Tax|TaxPercentage","15")
xmlToSign.UpdateChildContent("Invoice|Payments|PaymentDueDate","2021-12-31")
xmlToSign.UpdateChildContent("Invoice|Payments|PaymentTerms|Note","Juros de 12% a partir da data de vencimento")
xmlToSign.UpdateChildContent("Invoice|Payments|PayeeFinancialAccount|NIB","123456789012345678901")
xmlToSign.UpdateChildContent("Invoice|Payments|PayeeFinancialAccount|Name","Nome da Conta 1")
xmlToSign.UpdateChildContent("Invoice|Payments|PayeeFinancialAccount[1]|NIB","123456789012345678902")
xmlToSign.UpdateChildContent("Invoice|Payments|PayeeFinancialAccount[1]|Name","Nome da Conta 2")
xmlToSign.UpdateChildContent("Invoice|Note","Texto livre")
xmlToSign.UpdateChildContent("Transmission|IssueMode","2")
xmlToSign.UpdateAttrAt("Transmission|TransmitterTaxId",true,"CountryCode","CV")
xmlToSign.UpdateChildContent("Transmission|TransmitterTaxId","123456789")
xmlToSign.UpdateChildContent("Transmission|Software|Code","EMIPUB")
xmlToSign.UpdateChildContent("Transmission|Software|Name","DNRE Emissor P�blico")
xmlToSign.UpdateChildContent("Transmission|Software|Version","Build #53 12-07-2021 14:00:47 CVT - master")
xmlToSign.UpdateChildContent("Transmission|Contingency|LedCode","1")
xmlToSign.UpdateChildContent("Transmission|Contingency|IssueDate","2020-01-01")
xmlToSign.UpdateChildContent("Transmission|Contingency|IssueTime","01:02:03")
xmlToSign.UpdateChildContent("Transmission|Contingency|ReasonTypeCode","1")
xmlToSign.UpdateChildContent("RepositoryCode","2")
gen = Chilkat::CkXmlDSigGen.new()
gen.put_SigLocation("Dfe")
gen.put_SigLocationMod(0)
gen.put_SigId("xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac")
gen.put_SigNamespacePrefix("ds")
gen.put_SigNamespaceUri("http://www.w3.org/2000/09/xmldsig#")
gen.put_SigValueId("xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-sigvalue")
gen.put_SignedInfoCanonAlg("C14N")
gen.put_SignedInfoDigestMethod("sha256")
# Set the KeyInfoId before adding references..
gen.put_KeyInfoId("xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-keyinfo")
# Create an Object to be added to the Signature.
object1 = Chilkat::CkXml.new()
object1.put_Tag("xades:QualifyingProperties")
object1.AddAttribute("xmlns:xades","http://uri.etsi.org/01903/v1.3.2#")
object1.AddAttribute("xmlns:xades141","http://uri.etsi.org/01903/v1.4.1#")
object1.AddAttribute("Target","#xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac")
object1.UpdateAttrAt("xades:SignedProperties",true,"Id","xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-signedprops")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime","TO BE GENERATED BY CHILKAT")
object1.UpdateAttrAt("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificateV2|xades:Cert|xades:CertDigest|ds:DigestMethod",true,"Algorithm","http://www.w3.org/2001/04/xmlenc#sha256")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificateV2|xades:Cert|xades:CertDigest|ds:DigestValue","TO BE GENERATED BY CHILKAT")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningCertificateV2|xades:Cert|xades:IssuerSerialV2","TO BE GENERATED BY CHILKAT")
object1.UpdateAttrAt("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat",true,"ObjectReference","#xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-ref0")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:Description","DFE Signature")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:ObjectIdentifier|xades:Identifier","efatura-uri")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:ObjectIdentifier|xades:DocumentationReferences|xades:DocumentationReference","https://efatura.cv")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:MimeType","text/xml")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:DataObjectFormat|xades:Encoding","UTF-8")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication|xades:CommitmentTypeId|xades:Identifier","http://uri.etsi.org/01903/v1.2.2#ProofOfApproval")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication|xades:CommitmentTypeId|xades:Description","Indicates that the signer has approved the content of the signed data object")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication|xades:AllSignedDataObjects","")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication[1]|xades:CommitmentTypeId|xades:Identifier","http://uri.etsi.org/01903/v1.2.2#ProofOfOrigin")
object1.UpdateChildContent("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")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication[1]|xades:ObjectReference","#xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-ref0")
object1.UpdateChildContent("xades:SignedProperties|xades:SignedDataObjectProperties|xades:CommitmentTypeIndication[1]|xades:CommitmentTypeQualifiers|xades:CommitmentTypeQualifier","CV-FE-123456789")
gen.AddObject("",object1.getXml(),"","")
# -------- Reference 1 --------
gen.AddSameDocRef("CV2210818123456789000010100000000546735014601","sha256","","","")
gen.SetRefIdAttr("CV2210818123456789000010100000000546735014601","xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-ref0")
# -------- Reference 2 --------
gen.AddSameDocRef("xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-keyinfo","sha256","C14N","","")
# -------- Reference 3 --------
gen.AddObjectRef("xmldsig-cbd86598-e75e-4ae4-9a27-3b4ee2a789ac-signedprops","sha256","C14N","","http://uri.etsi.org/01903#SignedProperties")
# Provide a certificate + private key. (PFX password is test123)
cert = Chilkat::CkCert.new()
success = cert.LoadPfxFile("qa_data/pfx/cert_test123.pfx","test123")
if (success != true)
print cert.lastErrorText() + "\n";
exit
end
gen.SetX509Cert(cert,true)
gen.put_KeyInfoType("X509Data")
gen.put_X509Type("IssuerSerial,SubjectName,Certificate")
# Load XML to be signed...
sbXml = Chilkat::CkStringBuilder.new()
xmlToSign.GetXmlSb(sbXml)
# Note: The last keyword (Base64Cr13Entity) requires Chilkat v9.5.0.89 or later.
gen.put_Behaviors("IndentedSignature,Base64Cr13Entity,ForceAddEnvelopedSignatureTransform,Base64Cr13Entity")
# Sign the XML...
success = gen.CreateXmlDSigSb(sbXml)
if (success != true)
print gen.lastErrorText() + "\n";
exit
end
# -----------------------------------------------
# Save the signed XML to a file.
success = sbXml.WriteFile("qa_output/signedXml.xml","utf-8",false)
print sbXml.getAsString() + "\n";
# ----------------------------------------
# Verify the signatures we just produced...
verifier = Chilkat::CkXmlDSig.new()
success = verifier.LoadSignatureSb(sbXml)
if (success != true)
print verifier.lastErrorText() + "\n";
exit
end
numSigs = verifier.get_NumSignatures()
verifyIdx = 0
while verifyIdx < numSigs
verifier.put_Selector(verifyIdx)
verified = verifier.VerifySignature(true)
if (verified != true)
print verifier.lastErrorText() + "\n";
exit
end
verifyIdx = verifyIdx + 1
end
print "All signatures were successfully verified." + "\n";