org.apache.pdfbox.examples.signature.validation

Class CertInformationCollector

java.lang.Object

org.apache.pdfbox.examples.signature.validation.CertInformationCollector

public class CertInformationCollector
extends Object

This Class helps to extract Data/Information from a signature. The information is held in CertSignatureInformation. Some information is needed for validation processing of the participating certificates.

Author:

Alexis Suter

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	CertInformationCollector.CertSignatureInformation Data class to hold Signature, Certificate (and its chain(s)) and revocation Information

Constructor Summary

Constructors

Constructor and Description
CertInformationCollector()

Method Summary

Modifier and Type	Method and Description
void	addAllCertsFromHolders(org.bouncycastle.cert.X509CertificateHolder[] certHolders) Gets a list of X509Certificate out of an array of X509CertificateHolder.
Map<BigInteger,X509Certificate>	getCertificatesMap() Get the map of all processed certificates until now.
CertInformationCollector.CertSignatureInformation	getLastCertInfo(PDSignature signature, String fileName) Gets the certificate information of a signature.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CertInformationCollector

public CertInformationCollector()

Method Detail

getLastCertInfo

public CertInformationCollector.CertSignatureInformation getLastCertInfo(PDSignature signature,
                                                                         String fileName)
                                                                  throws CertificateProccessingException,
                                                                         IOException

Gets the certificate information of a signature.

Parameters:

signature - the signature of the document.

fileName - of the document.

Returns:

the CertSignatureInformation containing all certificate information

Throws:

CertificateProccessingException - when there is an error processing the certificates

IOException - on a data processing error

addAllCertsFromHolders

public void addAllCertsFromHolders(org.bouncycastle.cert.X509CertificateHolder[] certHolders)
                            throws CertificateProccessingException

Gets a list of X509Certificate out of an array of X509CertificateHolder. The certificates will be added to certificatesMap.

Parameters:

certHolders - Array of X509CertificateHolder

Throws:

CertificateProccessingException - when one of the Certificates could not be parsed.

getCertificatesMap

public Map<BigInteger,X509Certificate> getCertificatesMap()

Get the map of all processed certificates until now.

Returns:

a map of serial numbers to certificates.