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

Constructor Summary

Constructors

Constructor	Description
CertInformationCollector()

Method Summary

Modifier and Type	Method	Description
void	addAllCertsFromHolders(org.bouncycastle.cert.X509CertificateHolder[] certHolders)	Gets a list of X509Certificate out of an array of X509CertificateHolder.
Set<X509Certificate>	getCertificateSet()	Get the set of all processed certificates until now.
CertInformationCollector.CertSignatureInformation	getLastCertInfo(org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature signature, String fileName)	Gets the certificate information of a signature.

Methods inherited from class Object

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

Constructor Details

CertInformationCollector

public CertInformationCollector()

Method Details

getLastCertInfo

public CertInformationCollector.CertSignatureInformation getLastCertInfo(org.apache.pdfbox.pdmodel.interactive.digitalsignature.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 certificateSet.

Parameters:

certHolders - Array of X509CertificateHolder

Throws:

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

getCertificateSet

public Set<X509Certificate> getCertificateSet()

Get the set of all processed certificates until now.

Returns:

a set of serial numbers to certificates.