"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "examples/src/main/java/org/apache/pdfbox/examples/signature/validation/AddValidationInformation.java" between
pdfbox-2.0.23-src.zip and pdfbox-2.0.24-src.zip

About: Apache PDFBox is a Java PDF library tool that allows creation of new PDF documents, manipulation of existing documents and the ability to extract content from documents.

AddValidationInformation.java  (pdfbox-2.0.23-src)	:	AddValidationInformation.java  (pdfbox-2.0.24-src)
skipping to change at line 61		skipping to change at line 61
import org.apache.pdfbox.io.IOUtils;		import org.apache.pdfbox.io.IOUtils;
import org.apache.pdfbox.pdmodel.PDDocument;		import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDDocumentCatalog;		import org.apache.pdfbox.pdmodel.PDDocumentCatalog;
import org.apache.pdfbox.pdmodel.encryption.SecurityProvider;		import org.apache.pdfbox.pdmodel.encryption.SecurityProvider;
import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;		import org.apache.pdfbox.pdmodel.interactive.digitalsignature.PDSignature;
import org.apache.pdfbox.util.Hex;		import org.apache.pdfbox.util.Hex;
import org.bouncycastle.asn1.ocsp.OCSPObjectIdentifiers;		import org.bouncycastle.asn1.ocsp.OCSPObjectIdentifiers;
import org.bouncycastle.cert.ocsp.BasicOCSPResp;		import org.bouncycastle.cert.ocsp.BasicOCSPResp;
import org.bouncycastle.cert.ocsp.OCSPException;		import org.bouncycastle.cert.ocsp.OCSPException;
import org.bouncycastle.cert.ocsp.OCSPResp;		import org.bouncycastle.cert.ocsp.OCSPResp;
		import org.bouncycastle.cms.CMSException;
		import org.bouncycastle.cms.CMSSignedData;
		import org.bouncycastle.tsp.TSPException;
		import org.bouncycastle.tsp.TimeStampToken;
		import org.bouncycastle.tsp.TimeStampTokenInfo;
/**		/**
* An example for adding Validation Information to a signed PDF, inspired by ETS I TS 102 778-4		* An example for adding Validation Information to a signed PDF, inspired by ETS I TS 102 778-4
* V1.1.2 (2009-12), Part 4: PAdES Long Term - PAdES-LTV Profile. This procedure appends the		* V1.1.2 (2009-12), Part 4: PAdES Long Term - PAdES-LTV Profile. This procedure appends the
* Validation Information of the last signature (more precise its signer(s)) to a copy of the		* Validation Information of the last signature (more precise its signer(s)) to a copy of the
* document. The signature and the signed data will not be touched and stay vali d.		* document. The signature and the signed data will not be touched and stay vali d.
* <p>		* <p>
* See also <a href="http://eprints.hsr.ch/id/eprint/616">Bachelor thesis (in Ge rman) about LTV</a>		* See also <a href="http://eprints.hsr.ch/id/eprint/616">Bachelor thesis (in Ge rman) about LTV</a>
*		*
* @author Alexis Suter		* @author Alexis Suter
skipping to change at line 148		skipping to change at line 153
{		{
certInformationHelper = new CertInformationCollector();		certInformationHelper = new CertInformationCollector();
CertSignatureInformation certInfo = null;		CertSignatureInformation certInfo = null;
try		try
{		{
PDSignature signature = SigUtils.getLastRelevantSignature(document);		PDSignature signature = SigUtils.getLastRelevantSignature(document);
if (signature != null)		if (signature != null)
{		{
certInfo = certInformationHelper.getLastCertInfo(signature, file name);		certInfo = certInformationHelper.getLastCertInfo(signature, file name);
signDate = signature.getSignDate();		signDate = signature.getSignDate();
		if ("ETSI.RFC3161".equals(signature.getSubFilter()))
		{
		byte[] contents = signature.getContents();
		TimeStampToken timeStampToken = new TimeStampToken(new CMSSi
		gnedData(contents));
		TimeStampTokenInfo timeStampInfo = timeStampToken.getTimeSta
		mpInfo();
		signDate = Calendar.getInstance();
		signDate.setTime(timeStampInfo.getGenTime());
		}
}		}
}		}
catch (CertificateProccessingException e)		catch (CertificateProccessingException e)
{		{
throw new IOException("An Error occurred processing the Signature", e);		throw new IOException("An Error occurred processing the Signature", e);
}		}
		catch (CMSException e)
		{
		throw new IOException("An Error occurred processing the Signature",
		e);
		}
		catch (TSPException e)
		{
		throw new IOException("An Error occurred processing the Signature",
		e);
		}
if (certInfo == null)		if (certInfo == null)
{		{
throw new IOException(		throw new IOException(
"No Certificate information or signature found in the given document");		"No Certificate information or signature found in the given document");
}		}
PDDocumentCatalog docCatalog = document.getDocumentCatalog();		PDDocumentCatalog docCatalog = document.getDocumentCatalog();
COSDictionary catalog = docCatalog.getCOSObject();		COSDictionary catalog = docCatalog.getCOSObject();
catalog.setNeedToBeUpdated(true);		catalog.setNeedToBeUpdated(true);
End of changes. 3 change blocks.
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