List of usage examples for org.apache.pdfbox.pdmodel PDDocument close
@Override public void close() throws IOException
From source file:algorithm.PDFFileAttacher.java
License:Apache License
@Override public List<RestoredFile> restore(File originalPdf) throws IOException { RestoredFile copiedPdf = getRestoredCarrier(originalPdf); List<RestoredFile> restoredFiles = new ArrayList<RestoredFile>(); PDDocument document = PDDocument.load(copiedPdf); PDDocumentNameDictionary namesDictionary = new PDDocumentNameDictionary(document.getDocumentCatalog()); PDEmbeddedFilesNameTreeNode filesTree = namesDictionary.getEmbeddedFiles(); if (filesTree != null) { int i = 0; while (true) { PDComplexFileSpecification fileSpecification = (PDComplexFileSpecification) filesTree .getValue("PericlesMetadata-" + i); if (fileSpecification == null) { break; }// w w w. j a va 2 s . co m File oldAttachedFile = new File(fileSpecification.getFile()); RestoredFile restoredPayload = new RestoredFile(RESTORED_DIRECTORY + oldAttachedFile.getName()); PDEmbeddedFile embeddedFile = fileSpecification.getEmbeddedFile(); InputStream inputStream = embeddedFile.createInputStream(); FileOutputStream outputStream = new FileOutputStream(restoredPayload); IOUtils.copy(inputStream, outputStream); removeBuggyLineEnding(restoredPayload); restoredPayload.wasPayload = true; restoredPayload.checksumValid = true; restoredPayload.restorationNote = "Checksum wasn't calculated, because this algorithm isn't using restoration metadata. The original payload file survives the encapsulation with this algorithm."; restoredFiles.add(restoredPayload); i++; } } document.close(); copiedPdf.wasCarrier = true; copiedPdf.checksumValid = false; copiedPdf.restorationNote = "Checksum can't be valid, because attached payload files can't be removed from carrier."; restoredFiles.add(copiedPdf); for (RestoredFile file : restoredFiles) { file.algorithm = this; for (RestoredFile relatedFile : restoredFiles) { if (file != relatedFile) { file.relatedFiles.add(relatedFile); } } } return restoredFiles; }
From source file:at.asitplus.regkassen.core.modules.print.SimplePDFPrinterModule.java
License:Apache License
@Override public byte[] printReceipt(final ReceiptPackage receiptPackage, final ReceiptPrintType receiptPrintType) { //TODO Training/Storno! try {/* ww w . j a v a 2 s.c o m*/ //init PDF document final PDDocument document = new PDDocument(); final PDPage page = new PDPage(PDPage.PAGE_SIZE_A6); document.addPage(page); //init content objects final PDRectangle rect = page.getMediaBox(); final PDPageContentStream cos = new PDPageContentStream(document, page); //add taxtype-sums int line = 1; //get string that will be encoded as QR-Code final String qrCodeRepresentation = CashBoxUtils.getQRCodeRepresentationFromJWSCompactRepresentation( receiptPackage.getJwsCompactRepresentation()); addTaxTypeToPDF(cos, rect, line++, CashBoxUtils.getValueFromMachineCode(qrCodeRepresentation, MachineCodeValue.SUM_TAX_SET_NORMAL), TaxType.SATZ_NORMAL); addTaxTypeToPDF(cos, rect, line++, CashBoxUtils.getValueFromMachineCode(qrCodeRepresentation, MachineCodeValue.SUM_TAX_SET_ERMAESSIGT1), TaxType.SATZ_ERMAESSIGT_1); addTaxTypeToPDF(cos, rect, line++, CashBoxUtils.getValueFromMachineCode(qrCodeRepresentation, MachineCodeValue.SUM_TAX_SET_ERMAESSIGT2), TaxType.SATZ_ERMAESSIGT_2); addTaxTypeToPDF(cos, rect, line++, CashBoxUtils.getValueFromMachineCode(qrCodeRepresentation, MachineCodeValue.SUM_TAX_SET_BESONDERS), TaxType.SATZ_BESONDERS); addTaxTypeToPDF(cos, rect, line++, CashBoxUtils.getValueFromMachineCode(qrCodeRepresentation, MachineCodeValue.SUM_TAX_SET_NULL), TaxType.SATZ_NULL); final String signatureValue = CashBoxUtils.getValueFromMachineCode(qrCodeRepresentation, MachineCodeValue.SIGNATURE_VALUE); final String decodedSignatureValue = new String(CashBoxUtils.base64Decode(signatureValue, false)); final boolean secDeviceWasDamaged = "Sicherheitseinrichtung ausgefallen".equals(decodedSignatureValue); if (secDeviceWasDamaged) { final PDFont fontPlain = PDType1Font.HELVETICA; cos.beginText(); cos.setFont(fontPlain, 8); cos.moveTextPositionByAmount(20, rect.getHeight() - 20 * (line)); cos.drawString("SICHERHEITSEINRICHTUNG AUSGEFALLEN"); cos.endText(); line++; } //add OCR code or QR-code if (receiptPrintType == ReceiptPrintType.OCR) { addOCRCodeToPDF(document, cos, rect, line++, receiptPackage); } else { //create QRCode final BufferedImage image = createQRCode(receiptPackage); //add QRCode to PDF document final PDXObjectImage ximage = new PDPixelMap(document, image); final float scale = 2f; // alter this value to set the image size cos.drawXObject(ximage, 25, 0, ximage.getWidth() * scale, ximage.getHeight() * scale); } cos.close(); final ByteArrayOutputStream bOut = new ByteArrayOutputStream(); document.save(bOut); document.close(); return bOut.toByteArray(); } catch (final IOException e) { e.printStackTrace(); } catch (final COSVisitorException e) { e.printStackTrace(); } return null; }
From source file:at.gv.egiz.pdfas.lib.impl.signing.pdfbox.PADESPDFBOXSigner.java
License:EUPL
public void signPDF(PDFObject genericPdfObject, RequestedSignature requestedSignature, PDFASSignatureInterface genericSigner) throws PdfAsException { String fisTmpFile = null;/*w ww .j ava 2 s.c o m*/ PDFAsVisualSignatureProperties properties = null; if (!(genericPdfObject instanceof PDFBOXObject)) { // tODO: throw new PdfAsException(); } PDFBOXObject pdfObject = (PDFBOXObject) genericPdfObject; if (!(genericSigner instanceof PDFASPDFBOXSignatureInterface)) { // tODO: throw new PdfAsException(); } PDFASPDFBOXSignatureInterface signer = (PDFASPDFBOXSignatureInterface) genericSigner; TempFileHelper helper = pdfObject.getStatus().getTempFileHelper(); PDDocument doc = pdfObject.getDocument(); SignatureOptions options = new SignatureOptions(); COSDocument visualSignatureDocumentGuard = null; try { fisTmpFile = helper.getStaticFilename(); FileOutputStream tmpOutputStream = null; try { // write to temporary file tmpOutputStream = new FileOutputStream(new File(fisTmpFile)); InputStream tmpis = null; try { tmpis = pdfObject.getOriginalDocument().getInputStream(); IOUtils.copy(tmpis, tmpOutputStream); tmpis.close(); } finally { IOUtils.closeQuietly(tmpis); } SignaturePlaceholderData signaturePlaceholderData = PlaceholderFilter .checkPlaceholderSignature(pdfObject.getStatus(), pdfObject.getStatus().getSettings()); TablePos tablePos = null; if (signaturePlaceholderData != null) { // Placeholder found! logger.info("Placeholder data found."); if (signaturePlaceholderData.getProfile() != null) { logger.debug("Placeholder Profile set to: " + signaturePlaceholderData.getProfile()); requestedSignature.setSignatureProfileID(signaturePlaceholderData.getProfile()); } tablePos = signaturePlaceholderData.getTablePos(); if (tablePos != null) { SignatureProfileConfiguration signatureProfileConfiguration = pdfObject.getStatus() .getSignatureProfileConfiguration(requestedSignature.getSignatureProfileID()); float minWidth = signatureProfileConfiguration.getMinWidth(); if (minWidth > 0) { if (tablePos.getWidth() < minWidth) { tablePos.width = minWidth; logger.debug("Correcting placeholder with to minimum width {}", minWidth); } } logger.debug("Placeholder Position set to: " + tablePos.toString()); } } PDSignature signature = new PDSignature(); signature.setFilter(COSName.getPDFName(signer.getPDFFilter())); // default // filter signature.setSubFilter(COSName.getPDFName(signer.getPDFSubFilter())); SignatureProfileSettings signatureProfileSettings = TableFactory.createProfile( requestedSignature.getSignatureProfileID(), pdfObject.getStatus().getSettings()); ValueResolver resolver = new ValueResolver(requestedSignature, pdfObject.getStatus()); String signerName = resolver.resolve("SIG_SUBJECT", signatureProfileSettings.getValue("SIG_SUBJECT"), signatureProfileSettings); signature.setName(signerName); // take signing time from provided signer... signature.setSignDate(signer.getSigningDate()); // ...and update operation status in order to use exactly this date for the complete signing process requestedSignature.getStatus().setSigningDate(signer.getSigningDate()); String signerReason = signatureProfileSettings.getSigningReason(); if (signerReason == null) { signerReason = "PAdES Signature"; } signature.setReason(signerReason); logger.debug("Signing reason: " + signerReason); logger.debug("Signing @ " + signer.getSigningDate().getTime().toString()); // the signing date, needed for valid signature // signature.setSignDate(signer.getSigningDate()); signer.setPDSignature(signature); int signatureSize = 0x1000; try { String reservedSignatureSizeString = signatureProfileSettings.getValue(SIG_RESERVED_SIZE); if (reservedSignatureSizeString != null) { signatureSize = Integer.parseInt(reservedSignatureSizeString); } logger.debug("Reserving {} bytes for signature", signatureSize); } catch (NumberFormatException e) { logger.warn("Invalid configuration value: {} should be a number using 0x1000", SIG_RESERVED_SIZE); } options.setPreferedSignatureSize(signatureSize); // Is visible Signature if (requestedSignature.isVisual()) { logger.debug("Creating visual signature block"); SignatureProfileConfiguration signatureProfileConfiguration = pdfObject.getStatus() .getSignatureProfileConfiguration(requestedSignature.getSignatureProfileID()); if (tablePos == null) { // ================================================================ // PositioningStage (visual) -> find position or use // fixed // position String posString = pdfObject.getStatus().getSignParamter().getSignaturePosition(); TablePos signaturePos = null; String signaturePosString = signatureProfileConfiguration.getDefaultPositioning(); if (signaturePosString != null) { logger.debug("using signature Positioning: " + signaturePos); signaturePos = new TablePos(signaturePosString); } logger.debug("using Positioning: " + posString); if (posString != null) { // Merge Signature Position tablePos = new TablePos(posString, signaturePos); } else { // Fallback to signature Position! tablePos = signaturePos; } if (tablePos == null) { // Last Fallback default position tablePos = new TablePos(); } } boolean legacy32Position = signatureProfileConfiguration.getLegacy32Positioning(); boolean legacy40Position = signatureProfileConfiguration.getLegacy40Positioning(); // create Table describtion Table main = TableFactory.createSigTable(signatureProfileSettings, MAIN, pdfObject.getStatus(), requestedSignature); IPDFStamper stamper = StamperFactory.createDefaultStamper(pdfObject.getStatus().getSettings()); IPDFVisualObject visualObject = stamper.createVisualPDFObject(pdfObject, main); /* * PDDocument originalDocument = PDDocument .load(new * ByteArrayInputStream(pdfObject.getStatus() * .getPdfObject().getOriginalDocument())); */ PositioningInstruction positioningInstruction = Positioning.determineTablePositioning(tablePos, "", doc, visualObject, legacy32Position, legacy40Position); logger.debug("Positioning: {}", positioningInstruction.toString()); if (positioningInstruction.isMakeNewPage()) { int last = doc.getNumberOfPages() - 1; PDDocumentCatalog root = doc.getDocumentCatalog(); PDPageNode rootPages = root.getPages(); List<PDPage> kids = new ArrayList<PDPage>(); rootPages.getAllKids(kids); PDPage lastPage = kids.get(last); rootPages.getCOSObject().setNeedToBeUpdate(true); PDPage p = new PDPage(lastPage.findMediaBox()); p.setResources(new PDResources()); p.setRotation(lastPage.findRotation()); doc.addPage(p); } // handle rotated page PDDocumentCatalog documentCatalog = doc.getDocumentCatalog(); PDPageNode documentPages = documentCatalog.getPages(); List<PDPage> documentPagesKids = new ArrayList<PDPage>(); documentPages.getAllKids(documentPagesKids); int targetPageNumber = positioningInstruction.getPage(); logger.debug("Target Page: " + targetPageNumber); // rootPages.getAllKids(kids); PDPage targetPage = documentPagesKids.get(targetPageNumber - 1); int rot = targetPage.findRotation(); logger.debug("Page rotation: " + rot); // positioningInstruction.setRotation(positioningInstruction.getRotation() // + rot); logger.debug("resulting Sign rotation: " + positioningInstruction.getRotation()); SignaturePositionImpl position = new SignaturePositionImpl(); position.setX(positioningInstruction.getX()); position.setY(positioningInstruction.getY()); position.setPage(positioningInstruction.getPage()); position.setHeight(visualObject.getHeight()); position.setWidth(visualObject.getWidth()); requestedSignature.setSignaturePosition(position); properties = new PDFAsVisualSignatureProperties(pdfObject.getStatus().getSettings(), pdfObject, (PdfBoxVisualObject) visualObject, positioningInstruction, signatureProfileSettings); properties.buildSignature(); /* * ByteArrayOutputStream sigbos = new * ByteArrayOutputStream(); * sigbos.write(StreamUtils.inputStreamToByteArray * (properties .getVisibleSignature())); sigbos.close(); */ if (signaturePlaceholderData != null) { // Placeholder found! // replace placeholder InputStream is = null; try { is = PADESPDFBOXSigner.class.getResourceAsStream("/placeholder/empty.jpg"); PDJpeg img = new PDJpeg(doc, is); img.getCOSObject().setNeedToBeUpdate(true); PDDocumentCatalog root = doc.getDocumentCatalog(); PDPageNode rootPages = root.getPages(); List<PDPage> kids = new ArrayList<PDPage>(); rootPages.getAllKids(kids); int pageNumber = positioningInstruction.getPage(); // rootPages.getAllKids(kids); PDPage page = kids.get(pageNumber - 1); logger.info("Placeholder name: " + signaturePlaceholderData.getPlaceholderName()); COSDictionary xobjectsDictionary = (COSDictionary) page.findResources() .getCOSDictionary().getDictionaryObject(COSName.XOBJECT); xobjectsDictionary.setItem(signaturePlaceholderData.getPlaceholderName(), img); xobjectsDictionary.setNeedToBeUpdate(true); page.findResources().getCOSObject().setNeedToBeUpdate(true); logger.info("Placeholder name: " + signaturePlaceholderData.getPlaceholderName()); } finally { IOUtils.closeQuietly(is); } } if (signatureProfileSettings.isPDFA()) { PDDocumentCatalog root = doc.getDocumentCatalog(); COSBase base = root.getCOSDictionary().getItem(COSName.OUTPUT_INTENTS); if (base == null) { InputStream colorProfile = null; try { colorProfile = PDDocumentCatalog.class .getResourceAsStream("/icm/sRGB Color Space Profile.icm"); try { PDOutputIntent oi = new PDOutputIntent(doc, colorProfile); oi.setInfo("sRGB IEC61966-2.1"); oi.setOutputCondition("sRGB IEC61966-2.1"); oi.setOutputConditionIdentifier("sRGB IEC61966-2.1"); oi.setRegistryName("http://www.color.org"); root.addOutputIntent(oi); root.getCOSObject().setNeedToBeUpdate(true); logger.info("added Output Intent"); } catch (Throwable e) { throw new PdfAsException("Failed to add Output Intent", e); } } finally { IOUtils.closeQuietly(colorProfile); } } } options.setPage(positioningInstruction.getPage()); options.setVisualSignature(properties.getVisibleSignature()); } visualSignatureDocumentGuard = options.getVisualSignature(); doc.addSignature(signature, signer, options); // set need to update indirect fields array in acro form COSDictionary trailer = doc.getDocument().getTrailer(); if (trailer != null) { COSDictionary troot = (COSDictionary) trailer.getDictionaryObject(COSName.ROOT); if (troot != null) { COSDictionary acroForm = (COSDictionary) troot.getDictionaryObject(COSName.ACRO_FORM); if (acroForm != null) { COSArray tfields = (COSArray) acroForm.getDictionaryObject(COSName.FIELDS); if (tfields != null && !tfields.isDirect()) { tfields.setNeedToBeUpdate(true); } } } } String sigFieldName = signatureProfileSettings.getSignFieldValue(); if (sigFieldName == null) { sigFieldName = "PDF-AS Signatur"; } int count = PdfBoxUtils.countSignatures(doc, sigFieldName); sigFieldName = sigFieldName + count; PDAcroForm acroFormm = doc.getDocumentCatalog().getAcroForm(); PDSignatureField signatureField = null; if (acroFormm != null) { @SuppressWarnings("unchecked") List<PDField> fields = acroFormm.getFields(); if (fields != null) { for (PDField pdField : fields) { if (pdField != null) { if (pdField instanceof PDSignatureField) { PDSignatureField tmpSigField = (PDSignatureField) pdField; if (tmpSigField.getSignature() != null && tmpSigField.getSignature().getDictionary() != null) { if (tmpSigField.getSignature().getDictionary() .equals(signature.getDictionary())) { signatureField = (PDSignatureField) pdField; } } } } } } else { logger.warn("Failed to name Signature Field! [Cannot find Field list in acroForm!]"); } if (signatureField != null) { signatureField.setPartialName(sigFieldName); } if (properties != null) { signatureField.setAlternateFieldName(properties.getAlternativeTableCaption()); } else { signatureField.setAlternateFieldName(sigFieldName); } } else { logger.warn("Failed to name Signature Field! [Cannot find acroForm!]"); } // PDF-UA logger.info("Adding pdf/ua content."); try { PDDocumentCatalog root = doc.getDocumentCatalog(); PDStructureTreeRoot structureTreeRoot = root.getStructureTreeRoot(); if (structureTreeRoot != null) { logger.info("Tree Root: {}", structureTreeRoot.toString()); List<Object> kids = structureTreeRoot.getKids(); if (kids == null) { logger.info("No kid-elements in structure tree Root, maybe not PDF/UA document"); } PDStructureElement docElement = null; for (Object k : kids) { if (k instanceof PDStructureElement) { docElement = (PDStructureElement) k; break; } } PDStructureElement sigBlock = new PDStructureElement("Form", docElement); // create object dictionary and add as child element COSDictionary objectDic = new COSDictionary(); objectDic.setName("Type", "OBJR"); objectDic.setItem("Pg", signatureField.getWidget().getPage()); objectDic.setItem("Obj", signatureField.getWidget()); List<Object> l = new ArrayList<Object>(); l.add(objectDic); sigBlock.setKids(l); sigBlock.setPage(signatureField.getWidget().getPage()); sigBlock.setTitle("Signature Table"); sigBlock.setParent(docElement); docElement.appendKid(sigBlock); // Create and add Attribute dictionary to mitigate PAC // warning COSDictionary sigBlockDic = (COSDictionary) sigBlock.getCOSObject(); COSDictionary sub = new COSDictionary(); sub.setName("O", "Layout"); sub.setName("Placement", "Block"); sigBlockDic.setItem(COSName.A, sub); sigBlockDic.setNeedToBeUpdate(true); // Modify number tree PDNumberTreeNode ntn = structureTreeRoot.getParentTree(); int parentTreeNextKey = structureTreeRoot.getParentTreeNextKey(); if (ntn == null) { ntn = new PDNumberTreeNode(objectDic, null); logger.info("No number-tree-node found!"); } COSArray ntnKids = (COSArray) ntn.getCOSDictionary().getDictionaryObject(COSName.KIDS); COSArray ntnNumbers = (COSArray) ntn.getCOSDictionary().getDictionaryObject(COSName.NUMS); if (ntnNumbers == null && ntnKids != null) {//no number array, so continue with the kids array //create dictionary with limits and nums array COSDictionary pTreeEntry = new COSDictionary(); COSArray limitsArray = new COSArray(); //limits for exact one entry limitsArray.add(COSInteger.get(parentTreeNextKey)); limitsArray.add(COSInteger.get(parentTreeNextKey)); COSArray numsArray = new COSArray(); numsArray.add(COSInteger.get(parentTreeNextKey)); numsArray.add(sigBlock); pTreeEntry.setItem(COSName.NUMS, numsArray); pTreeEntry.setItem(COSName.LIMITS, limitsArray); PDNumberTreeNode newKidsElement = new PDNumberTreeNode(pTreeEntry, PDNumberTreeNode.class); ntnKids.add(newKidsElement); ntnKids.setNeedToBeUpdate(true); //working // List<PDNumberTreeNode> treeRootKids = structureTreeRoot.getParentTree().getKids(); // PDNumberTreeNode last = (PDNumberTreeNode)treeRootKids.get(treeRootKids.size()-1); // COSArray lim1 = (COSArray) last.getCOSDictionary().getDictionaryObject(COSName.LIMITS); // lim1.remove(1); // lim1.add(1, COSInteger.get(parentTreeNextKey)); // PDNumberTreeNode verylast = (PDNumberTreeNode)last.getKids().get(last.getKids().size()-1); // COSArray numa = (COSArray) verylast.getCOSDictionary().getDictionaryObject(COSName.NUMS); // COSArray lim = (COSArray) verylast.getCOSDictionary().getDictionaryObject(COSName.LIMITS); // lim.remove(1); // lim.add(1, COSInteger.get(parentTreeNextKey)); // // int size = numa.size(); // numa.add(size, COSInteger.get(parentTreeNextKey)); // numa.add(sigBlock); //working end } else if (ntnNumbers != null && ntnKids == null) { int arrindex = ntnNumbers.size(); ntnNumbers.add(arrindex, COSInteger.get(parentTreeNextKey)); ntnNumbers.add(arrindex + 1, sigBlock.getCOSObject()); ntnNumbers.getCOSObject().setNeedToBeUpdate(true); structureTreeRoot.setParentTree(ntn); } else if (ntnNumbers == null && ntnKids == null) { //document is not pdfua conform before signature creation throw new PdfAsException("error.pdf.sig.pdfua.1"); } else { //this is not allowed throw new PdfAsException("error.pdf.sig.pdfua.1"); } // set StructureParent for signature field annotation signatureField.getWidget().setStructParent(parentTreeNextKey); //Increase the next Key value in the structure tree root structureTreeRoot.setParentTreeNextKey(parentTreeNextKey + 1); // add the Tabs /S Element for Tabbing through annots PDPage p = signatureField.getWidget().getPage(); p.getCOSDictionary().setName("Tabs", "S"); p.getCOSObject().setNeedToBeUpdate(true); //check alternative signature field name if (signatureField != null) { if (signatureField.getAlternateFieldName().equals("")) signatureField.setAlternateFieldName(sigFieldName); } ntn.getCOSDictionary().setNeedToBeUpdate(true); sigBlock.getCOSObject().setNeedToBeUpdate(true); structureTreeRoot.getCOSObject().setNeedToBeUpdate(true); objectDic.getCOSObject().setNeedToBeUpdate(true); docElement.getCOSObject().setNeedToBeUpdate(true); } } catch (Throwable e) { if (signatureProfileSettings.isPDFUA() == true) { logger.error("Could not create PDF-UA conform document!"); throw new PdfAsException("error.pdf.sig.pdfua.1", e); } else { logger.info("Could not create PDF-UA conform signature"); } } try { applyFilter(doc, requestedSignature); } catch (PDFASError e) { throw new PdfAsErrorCarrier(e); } FileInputStream tmpFileIs = null; try { tmpFileIs = new FileInputStream(new File(fisTmpFile)); synchronized (doc) { doc.saveIncremental(tmpFileIs, tmpOutputStream); } tmpFileIs.close(); } finally { IOUtils.closeQuietly(tmpFileIs); if (options != null) { if (options.getVisualSignature() != null) { options.getVisualSignature().close(); } } } tmpOutputStream.flush(); tmpOutputStream.close(); } finally { IOUtils.closeQuietly(tmpOutputStream); COSDocument visualSignature = options.getVisualSignature(); if (visualSignature != null) { visualSignature.close(); } } FileInputStream readReadyFile = null; try { readReadyFile = new FileInputStream(new File(fisTmpFile)); // write to resulting output stream // ByteArrayOutputStream bos = new ByteArrayOutputStream(); // bos.write(); // bos.close(); pdfObject.setSignedDocument(StreamUtils.inputStreamToByteArray(readReadyFile)); readReadyFile.close(); } finally { IOUtils.closeQuietly(readReadyFile); } } catch (IOException e) { logger.info(MessageResolver.resolveMessage("error.pdf.sig.01") + ": {}", e.toString()); throw new PdfAsException("error.pdf.sig.01", e); } catch (SignatureException e) { logger.info(MessageResolver.resolveMessage("error.pdf.sig.01") + ": {}", e.toString()); throw new PdfAsException("error.pdf.sig.01", e); } catch (COSVisitorException e) { logger.info(MessageResolver.resolveMessage("error.pdf.sig.01") + ": {}", e.toString()); throw new PdfAsException("error.pdf.sig.01", e); } finally { if (doc != null) { try { doc.close(); } catch (IOException e) { logger.debug("Failed to close COS Doc!", e); // Ignore } } if (fisTmpFile != null) { helper.deleteFile(fisTmpFile); } logger.debug("Signature done!"); } }
From source file:at.gv.egiz.pdfas.lib.impl.signing.pdfbox.PADESPDFBOXSigner.java
License:EUPL
@Override public Image generateVisibleSignaturePreview(SignParameter parameter, java.security.cert.X509Certificate cert, int resolution, OperationStatus status, RequestedSignature requestedSignature) throws PDFASError { try {/*from www . j a va 2 s . com*/ PDFBOXObject pdfObject = (PDFBOXObject) status.getPdfObject(); PDDocument origDoc = new PDDocument(); origDoc.addPage(new PDPage(PDPage.PAGE_SIZE_A4)); ByteArrayOutputStream baos = new ByteArrayOutputStream(); origDoc.save(baos); baos.close(); pdfObject.setOriginalDocument(new ByteArrayDataSource(baos.toByteArray())); SignatureProfileSettings signatureProfileSettings = TableFactory .createProfile(requestedSignature.getSignatureProfileID(), pdfObject.getStatus().getSettings()); // create Table describtion Table main = TableFactory.createSigTable(signatureProfileSettings, MAIN, pdfObject.getStatus(), requestedSignature); IPDFStamper stamper = StamperFactory.createDefaultStamper(pdfObject.getStatus().getSettings()); IPDFVisualObject visualObject = stamper.createVisualPDFObject(pdfObject, main); SignatureProfileConfiguration signatureProfileConfiguration = pdfObject.getStatus() .getSignatureProfileConfiguration(requestedSignature.getSignatureProfileID()); String signaturePosString = signatureProfileConfiguration.getDefaultPositioning(); PositioningInstruction positioningInstruction = null; if (signaturePosString != null) { positioningInstruction = Positioning.determineTablePositioning(new TablePos(signaturePosString), "", origDoc, visualObject, false, false); } else { positioningInstruction = Positioning.determineTablePositioning(new TablePos(), "", origDoc, visualObject, false, false); } origDoc.close(); SignaturePositionImpl position = new SignaturePositionImpl(); position.setX(positioningInstruction.getX()); position.setY(positioningInstruction.getY()); position.setPage(positioningInstruction.getPage()); position.setHeight(visualObject.getHeight()); position.setWidth(visualObject.getWidth()); requestedSignature.setSignaturePosition(position); PDFAsVisualSignatureProperties properties = new PDFAsVisualSignatureProperties( pdfObject.getStatus().getSettings(), pdfObject, (PdfBoxVisualObject) visualObject, positioningInstruction, signatureProfileSettings); properties.buildSignature(); PDDocument visualDoc; synchronized (PDDocument.class) { visualDoc = PDDocument.load(properties.getVisibleSignature()); } // PDPageable pageable = new PDPageable(visualDoc); List<PDPage> pages = new ArrayList<PDPage>(); visualDoc.getDocumentCatalog().getPages().getAllKids(pages); PDPage firstPage = pages.get(0); float stdRes = 72; float targetRes = resolution; float factor = targetRes / stdRes; BufferedImage outputImage = firstPage.convertToImage(BufferedImage.TYPE_4BYTE_ABGR, (int) targetRes); BufferedImage cutOut = new BufferedImage((int) (position.getWidth() * factor), (int) (position.getHeight() * factor), BufferedImage.TYPE_4BYTE_ABGR); Graphics2D graphics = (Graphics2D) cutOut.getGraphics(); graphics.drawImage(outputImage, 0, 0, cutOut.getWidth(), cutOut.getHeight(), (int) (1 * factor), (int) (outputImage.getHeight() - ((position.getHeight() + 1) * factor)), (int) ((1 + position.getWidth()) * factor), (int) (outputImage.getHeight() - ((position.getHeight() + 1) * factor) + (position.getHeight() * factor)), null); return cutOut; } catch (PdfAsException e) { logger.warn("PDF-AS Exception", e); throw ErrorExtractor.searchPdfAsError(e, status); } catch (Throwable e) { logger.warn("Unexpected Throwable Exception", e); throw ErrorExtractor.searchPdfAsError(e, status); } }
From source file:at.gv.egiz.pdfas.lib.impl.signing.pdfbox2.PADESPDFBOXSigner.java
License:EUPL
public void signPDF(PDFObject genericPdfObject, RequestedSignature requestedSignature, PDFASSignatureInterface genericSigner) throws PdfAsException { //String fisTmpFile = null; PDFAsVisualSignatureProperties properties = null; if (!(genericPdfObject instanceof PDFBOXObject)) { // tODO://from w w w . j a v a 2s. c o m throw new PdfAsException(); } PDFBOXObject pdfObject = (PDFBOXObject) genericPdfObject; if (!(genericSigner instanceof PDFASPDFBOXSignatureInterface)) { // tODO: throw new PdfAsException(); } PDFASPDFBOXSignatureInterface signer = (PDFASPDFBOXSignatureInterface) genericSigner; String pdfaVersion = null; PDDocument doc = null; SignatureOptions options = new SignatureOptions(); COSDocument visualSignatureDocumentGuard = null; try { doc = pdfObject.getDocument(); SignaturePlaceholderData signaturePlaceholderData = PlaceholderFilter .checkPlaceholderSignature(pdfObject.getStatus(), pdfObject.getStatus().getSettings()); TablePos tablePos = null; if (signaturePlaceholderData != null) { // Placeholder found! logger.info("Placeholder data found."); if (signaturePlaceholderData.getProfile() != null) { logger.debug("Placeholder Profile set to: " + signaturePlaceholderData.getProfile()); requestedSignature.setSignatureProfileID(signaturePlaceholderData.getProfile()); } tablePos = signaturePlaceholderData.getTablePos(); if (tablePos != null) { SignatureProfileConfiguration signatureProfileConfiguration = pdfObject.getStatus() .getSignatureProfileConfiguration(requestedSignature.getSignatureProfileID()); float minWidth = signatureProfileConfiguration.getMinWidth(); if (minWidth > 0) { if (tablePos.getWidth() < minWidth) { tablePos.width = minWidth; logger.debug("Correcting placeholder with to minimum width {}", minWidth); } } logger.debug("Placeholder Position set to: " + tablePos.toString()); } } PDSignature signature = new PDSignature(); signature.setFilter(COSName.getPDFName(signer.getPDFFilter())); // default // filter signature.setSubFilter(COSName.getPDFName(signer.getPDFSubFilter())); SignatureProfileSettings signatureProfileSettings = TableFactory .createProfile(requestedSignature.getSignatureProfileID(), pdfObject.getStatus().getSettings()); /* * Check if input document is PDF-A conform * if (signatureProfileSettings.isPDFA()) { // TODO: run preflight parser runPDFAPreflight(pdfObject.getOriginalDocument()); } */ ValueResolver resolver = new ValueResolver(requestedSignature, pdfObject.getStatus()); String signerName = resolver.resolve("SIG_SUBJECT", signatureProfileSettings.getValue("SIG_SUBJECT"), signatureProfileSettings); signature.setName(signerName); // take signing time from provided signer... signature.setSignDate(signer.getSigningDate()); // ...and update operation status in order to use exactly this date for the complete signing process requestedSignature.getStatus().setSigningDate(signer.getSigningDate()); String signerReason = signatureProfileSettings.getSigningReason(); if (signerReason == null) { signerReason = "PAdES Signature"; } signature.setReason(signerReason); logger.debug("Signing reason: " + signerReason); logger.debug("Signing @ " + signer.getSigningDate().getTime().toString()); // the signing date, needed for valid signature // signature.setSignDate(signer.getSigningDate()); signer.setPDSignature(signature); int signatureSize = 0x1000; try { String reservedSignatureSizeString = signatureProfileSettings.getValue(SIG_RESERVED_SIZE); if (reservedSignatureSizeString != null) { signatureSize = Integer.parseInt(reservedSignatureSizeString); } logger.debug("Reserving {} bytes for signature", signatureSize); } catch (NumberFormatException e) { logger.warn("Invalid configuration value: {} should be a number using 0x1000", SIG_RESERVED_SIZE); } options.setPreferredSignatureSize(signatureSize); if (signatureProfileSettings.isPDFA() || signatureProfileSettings.isPDFA3()) { pdfaVersion = getPDFAVersion(doc); signatureProfileSettings.setPDFAVersion(pdfaVersion); } // Is visible Signature if (requestedSignature.isVisual()) { logger.debug("Creating visual signature block"); SignatureProfileConfiguration signatureProfileConfiguration = pdfObject.getStatus() .getSignatureProfileConfiguration(requestedSignature.getSignatureProfileID()); if (tablePos == null) { // ================================================================ // PositioningStage (visual) -> find position or use // fixed // position String posString = pdfObject.getStatus().getSignParamter().getSignaturePosition(); TablePos signaturePos = null; String signaturePosString = signatureProfileConfiguration.getDefaultPositioning(); if (signaturePosString != null) { logger.debug("using signature Positioning: " + signaturePos); signaturePos = new TablePos(signaturePosString); } logger.debug("using Positioning: " + posString); if (posString != null) { // Merge Signature Position tablePos = new TablePos(posString, signaturePos); } else { // Fallback to signature Position! tablePos = signaturePos; } if (tablePos == null) { // Last Fallback default position tablePos = new TablePos(); } } //Legacy Modes not supported with pdfbox2 anymore // boolean legacy32Position = signatureProfileConfiguration.getLegacy32Positioning(); // boolean legacy40Position = signatureProfileConfiguration.getLegacy40Positioning(); // create Table describtion Table main = TableFactory.createSigTable(signatureProfileSettings, MAIN, pdfObject.getStatus(), requestedSignature); IPDFStamper stamper = StamperFactory.createDefaultStamper(pdfObject.getStatus().getSettings()); IPDFVisualObject visualObject = stamper.createVisualPDFObject(pdfObject, main); /* * PDDocument originalDocument = PDDocument .load(new * ByteArrayInputStream(pdfObject.getStatus() * .getPdfObject().getOriginalDocument())); */ PositioningInstruction positioningInstruction = Positioning.determineTablePositioning(tablePos, "", doc, visualObject, pdfObject.getStatus().getSettings()); logger.debug("Positioning: {}", positioningInstruction.toString()); if (positioningInstruction.isMakeNewPage()) { int last = doc.getNumberOfPages() - 1; PDDocumentCatalog root = doc.getDocumentCatalog(); PDPage lastPage = root.getPages().get(last); root.getPages().getCOSObject().setNeedToBeUpdated(true); PDPage p = new PDPage(lastPage.getMediaBox()); p.setResources(new PDResources()); p.setRotation(lastPage.getRotation()); doc.addPage(p); } // handle rotated page int targetPageNumber = positioningInstruction.getPage(); logger.debug("Target Page: " + targetPageNumber); PDPage targetPage = doc.getPages().get(targetPageNumber - 1); int rot = targetPage.getRotation(); logger.debug("Page rotation: " + rot); // positioningInstruction.setRotation(positioningInstruction.getRotation() // + rot); logger.debug("resulting Sign rotation: " + positioningInstruction.getRotation()); SignaturePositionImpl position = new SignaturePositionImpl(); position.setX(positioningInstruction.getX()); position.setY(positioningInstruction.getY()); position.setPage(positioningInstruction.getPage()); position.setHeight(visualObject.getHeight()); position.setWidth(visualObject.getWidth()); requestedSignature.setSignaturePosition(position); properties = new PDFAsVisualSignatureProperties(pdfObject.getStatus().getSettings(), pdfObject, (PdfBoxVisualObject) visualObject, positioningInstruction, signatureProfileSettings); properties.buildSignature(); /* * ByteArrayOutputStream sigbos = new * ByteArrayOutputStream(); * sigbos.write(StreamUtils.inputStreamToByteArray * (properties .getVisibleSignature())); sigbos.close(); */ if (signaturePlaceholderData != null) { // Placeholder found! // replace placeholder URL fileUrl = PADESPDFBOXSigner.class.getResource("/placeholder/empty.jpg"); PDImageXObject img = PDImageXObject.createFromFile(fileUrl.getPath(), doc); img.getCOSObject().setNeedToBeUpdated(true); // PDDocumentCatalog root = doc.getDocumentCatalog(); // PDPageNode rootPages = root.getPages(); // List<PDPage> kids = new ArrayList<PDPage>(); // rootPages.getAllKids(kids); int pageNumber = positioningInstruction.getPage(); PDPage page = doc.getPages().get(pageNumber - 1); logger.info("Placeholder name: " + signaturePlaceholderData.getPlaceholderName()); COSDictionary xobjectsDictionary = (COSDictionary) page.getResources().getCOSObject() .getDictionaryObject(COSName.XOBJECT); xobjectsDictionary.setItem(signaturePlaceholderData.getPlaceholderName(), img); xobjectsDictionary.setNeedToBeUpdated(true); page.getResources().getCOSObject().setNeedToBeUpdated(true); logger.info("Placeholder name: " + signaturePlaceholderData.getPlaceholderName()); } if (signatureProfileSettings.isPDFA() || signatureProfileSettings.isPDFA3()) { PDDocumentCatalog root = doc.getDocumentCatalog(); COSBase base = root.getCOSObject().getItem(COSName.OUTPUT_INTENTS); if (base == null) { InputStream colorProfile = null; try { colorProfile = PDDocumentCatalog.class .getResourceAsStream("/icm/sRGB Color Space Profile.icm"); try { PDOutputIntent oi = new PDOutputIntent(doc, colorProfile); oi.setInfo("sRGB IEC61966-2.1"); oi.setOutputCondition("sRGB IEC61966-2.1"); oi.setOutputConditionIdentifier("sRGB IEC61966-2.1"); oi.setRegistryName("http://www.color.org"); root.addOutputIntent(oi); root.getCOSObject().setNeedToBeUpdated(true); logger.info("added Output Intent"); } catch (Throwable e) { e.printStackTrace(); throw new PdfAsException("Failed to add Output Intent", e); } } finally { IOUtils.closeQuietly(colorProfile); } } } options.setPage(positioningInstruction.getPage()); options.setVisualSignature(properties.getVisibleSignature()); } visualSignatureDocumentGuard = options.getVisualSignature(); doc.addSignature(signature, signer, options); String sigFieldName = signatureProfileSettings.getSignFieldValue(); if (sigFieldName == null) { sigFieldName = "PDF-AS Signatur"; } int count = PdfBoxUtils.countSignatures(doc, sigFieldName); sigFieldName = sigFieldName + count; PDAcroForm acroFormm = doc.getDocumentCatalog().getAcroForm(); // PDStructureTreeRoot pdstRoot = // doc.getDocumentCatalog().getStructureTreeRoot(); // COSDictionary dic = // doc.getDocumentCatalog().getCOSDictionary(); // PDStructureElement el = new PDStructureElement("Widget", // pdstRoot); PDSignatureField signatureField = null; if (acroFormm != null) { @SuppressWarnings("unchecked") List<PDField> fields = acroFormm.getFields(); if (fields != null) { for (PDField pdField : fields) { if (pdField != null) { if (pdField instanceof PDSignatureField) { PDSignatureField tmpSigField = (PDSignatureField) pdField; if (tmpSigField.getSignature() != null && tmpSigField.getSignature().getCOSObject() != null) { if (tmpSigField.getSignature().getCOSObject() .equals(signature.getCOSObject())) { signatureField = (PDSignatureField) pdField; } } } } } } else { logger.warn("Failed to name Signature Field! [Cannot find Field list in acroForm!]"); } if (signatureField != null) { signatureField.setPartialName(sigFieldName); } if (properties != null) { signatureField.setAlternateFieldName(properties.getAlternativeTableCaption()); } else { signatureField.setAlternateFieldName(sigFieldName); } } else { logger.warn("Failed to name Signature Field! [Cannot find acroForm!]"); } // PDF-UA logger.info("Adding pdf/ua content."); try { PDDocumentCatalog root = doc.getDocumentCatalog(); PDStructureTreeRoot structureTreeRoot = root.getStructureTreeRoot(); if (structureTreeRoot != null) { logger.info("Tree Root: {}", structureTreeRoot.toString()); List<Object> kids = structureTreeRoot.getKids(); if (kids == null) { logger.info("No kid-elements in structure tree Root, maybe not PDF/UA document"); } PDStructureElement docElement = null; for (Object k : kids) { if (k instanceof PDStructureElement) { docElement = (PDStructureElement) k; break; } } PDStructureElement sigBlock = new PDStructureElement("Form", docElement); // create object dictionary and add as child element COSDictionary objectDic = new COSDictionary(); objectDic.setName("Type", "OBJR"); objectDic.setItem("Pg", signatureField.getWidget().getPage()); objectDic.setItem("Obj", signatureField.getWidget()); List<Object> l = new ArrayList<Object>(); l.add(objectDic); sigBlock.setKids(l); sigBlock.setPage(signatureField.getWidget().getPage()); sigBlock.setTitle("Signature Table"); sigBlock.setParent(docElement); docElement.appendKid(sigBlock); // Create and add Attribute dictionary to mitigate PAC // warning COSDictionary sigBlockDic = (COSDictionary) sigBlock.getCOSObject(); COSDictionary sub = new COSDictionary(); sub.setName("O", "Layout"); sub.setName("Placement", "Block"); sigBlockDic.setItem(COSName.A, sub); sigBlockDic.setNeedToBeUpdated(true); // Modify number tree PDNumberTreeNode ntn = structureTreeRoot.getParentTree(); int parentTreeNextKey = structureTreeRoot.getParentTreeNextKey(); if (ntn == null) { ntn = new PDNumberTreeNode(objectDic, null); logger.info("No number-tree-node found!"); } COSArray ntnKids = (COSArray) ntn.getCOSObject().getDictionaryObject(COSName.KIDS); COSArray ntnNumbers = (COSArray) ntn.getCOSObject().getDictionaryObject(COSName.NUMS); if (ntnNumbers == null && ntnKids != null) {//no number array, so continue with the kids array //create dictionary with limits and nums array COSDictionary pTreeEntry = new COSDictionary(); COSArray limitsArray = new COSArray(); //limits for exact one entry limitsArray.add(COSInteger.get(parentTreeNextKey)); limitsArray.add(COSInteger.get(parentTreeNextKey)); COSArray numsArray = new COSArray(); numsArray.add(COSInteger.get(parentTreeNextKey)); numsArray.add(sigBlock); pTreeEntry.setItem(COSName.NUMS, numsArray); pTreeEntry.setItem(COSName.LIMITS, limitsArray); PDNumberTreeNode newKidsElement = new PDNumberTreeNode(pTreeEntry, PDNumberTreeNode.class); ntnKids.add(newKidsElement); ntnKids.setNeedToBeUpdated(true); } else if (ntnNumbers != null && ntnKids == null) { int arrindex = ntnNumbers.size(); ntnNumbers.add(arrindex, COSInteger.get(parentTreeNextKey)); ntnNumbers.add(arrindex + 1, sigBlock.getCOSObject()); ntnNumbers.setNeedToBeUpdated(true); structureTreeRoot.setParentTree(ntn); } else if (ntnNumbers == null && ntnKids == null) { //document is not pdfua conform before signature creation throw new PdfAsException("error.pdf.sig.pdfua.1"); } else { //this is not allowed throw new PdfAsException("error.pdf.sig.pdfua.1"); } // set StructureParent for signature field annotation signatureField.getWidget().setStructParent(parentTreeNextKey); //Increase the next Key value in the structure tree root structureTreeRoot.setParentTreeNextKey(parentTreeNextKey + 1); // add the Tabs /S Element for Tabbing through annots PDPage p = signatureField.getWidget().getPage(); p.getCOSObject().setName("Tabs", "S"); p.getCOSObject().setNeedToBeUpdated(true); //check alternative signature field name if (signatureField != null) { if (signatureField.getAlternateFieldName().equals("")) signatureField.setAlternateFieldName(sigFieldName); } ntn.getCOSObject().setNeedToBeUpdated(true); sigBlock.getCOSObject().setNeedToBeUpdated(true); structureTreeRoot.getCOSObject().setNeedToBeUpdated(true); objectDic.setNeedToBeUpdated(true); docElement.getCOSObject().setNeedToBeUpdated(true); } } catch (Throwable e) { if (signatureProfileSettings.isPDFUA() == true) { logger.error("Could not create PDF-UA conform document!"); throw new PdfAsException("error.pdf.sig.pdfua.1", e); } else { logger.info("Could not create PDF-UA conform signature"); } } try { ByteArrayOutputStream bos = new ByteArrayOutputStream(); synchronized (doc) { doc.saveIncremental(bos); byte[] outputDocument = bos.toByteArray(); /* Check if resulting pdf is PDF-A conform */ //if (signatureProfileSettings.isPDFA()) { // // TODO: run preflight parser // runPDFAPreflight(outputDocument); //} pdfObject.setSignedDocument(outputDocument); } } finally { if (options != null) { if (options.getVisualSignature() != null) { options.getVisualSignature().close(); } } } System.gc(); } catch (IOException e) { logger.warn(MessageResolver.resolveMessage("error.pdf.sig.01"), e); throw new PdfAsException("error.pdf.sig.01", e); } finally { if (doc != null) { try { doc.close(); } catch (IOException e) { logger.debug("Failed to close COS Doc!", e); // Ignore } } logger.debug("Signature done!"); } }
From source file:at.gv.egiz.pdfas.lib.impl.signing.pdfbox2.PADESPDFBOXSigner.java
License:EUPL
@Override public Image generateVisibleSignaturePreview(SignParameter parameter, java.security.cert.X509Certificate cert, int resolution, OperationStatus status, RequestedSignature requestedSignature) throws PDFASError { try {//from ww w.j a va 2 s.c om PDFBOXObject pdfObject = (PDFBOXObject) status.getPdfObject(); PDDocument origDoc = new PDDocument(); origDoc.addPage(new PDPage(PDRectangle.A4)); ByteArrayOutputStream baos = new ByteArrayOutputStream(); origDoc.save(baos); baos.close(); pdfObject.setOriginalDocument(new ByteArrayDataSource(baos.toByteArray())); SignatureProfileSettings signatureProfileSettings = TableFactory .createProfile(requestedSignature.getSignatureProfileID(), pdfObject.getStatus().getSettings()); // create Table describtion Table main = TableFactory.createSigTable(signatureProfileSettings, MAIN, pdfObject.getStatus(), requestedSignature); IPDFStamper stamper = StamperFactory.createDefaultStamper(pdfObject.getStatus().getSettings()); IPDFVisualObject visualObject = stamper.createVisualPDFObject(pdfObject, main); SignatureProfileConfiguration signatureProfileConfiguration = pdfObject.getStatus() .getSignatureProfileConfiguration(requestedSignature.getSignatureProfileID()); String signaturePosString = signatureProfileConfiguration.getDefaultPositioning(); PositioningInstruction positioningInstruction = null; if (signaturePosString != null) { positioningInstruction = Positioning.determineTablePositioning(new TablePos(signaturePosString), "", origDoc, visualObject, pdfObject.getStatus().getSettings()); } else { positioningInstruction = Positioning.determineTablePositioning(new TablePos(), "", origDoc, visualObject, pdfObject.getStatus().getSettings()); } origDoc.close(); SignaturePositionImpl position = new SignaturePositionImpl(); position.setX(positioningInstruction.getX()); position.setY(positioningInstruction.getY()); position.setPage(positioningInstruction.getPage()); position.setHeight(visualObject.getHeight()); position.setWidth(visualObject.getWidth()); requestedSignature.setSignaturePosition(position); PDFAsVisualSignatureProperties properties = new PDFAsVisualSignatureProperties( pdfObject.getStatus().getSettings(), pdfObject, (PdfBoxVisualObject) visualObject, positioningInstruction, signatureProfileSettings); properties.buildSignature(); PDDocument visualDoc; synchronized (PDDocument.class) { visualDoc = PDDocument.load(properties.getVisibleSignature()); } // PDPageable pageable = new PDPageable(visualDoc); PDPage firstPage = visualDoc.getDocumentCatalog().getPages().get(0); float stdRes = 72; float targetRes = resolution; float factor = targetRes / stdRes; int targetPageNumber = 0;//TODO: is this always the case PDFRenderer pdfRenderer = new PDFRenderer(visualDoc); BufferedImage outputImage = pdfRenderer.renderImageWithDPI(targetPageNumber, targetRes, ImageType.ARGB); //BufferedImage outputImage = firstPage.convertToImage(BufferedImage.TYPE_4BYTE_ABGR, (int) targetRes); BufferedImage cutOut = new BufferedImage((int) (position.getWidth() * factor), (int) (position.getHeight() * factor), BufferedImage.TYPE_4BYTE_ABGR); Graphics2D graphics = (Graphics2D) cutOut.getGraphics(); graphics.drawImage(outputImage, 0, 0, cutOut.getWidth(), cutOut.getHeight(), (int) (1 * factor), (int) (outputImage.getHeight() - ((position.getHeight() + 1) * factor)), (int) ((1 + position.getWidth()) * factor), (int) (outputImage.getHeight() - ((position.getHeight() + 1) * factor) + (position.getHeight() * factor)), null); return cutOut; } catch (PdfAsException e) { logger.warn("PDF-AS Exception", e); throw ErrorExtractor.searchPdfAsError(e, status); } catch (Throwable e) { logger.warn("Unexpected Throwable Exception", e); throw ErrorExtractor.searchPdfAsError(e, status); } }
From source file:at.gv.egiz.pdfas.lib.impl.stamping.pdfbox.PDFAsVisualSignatureBuilder.java
License:EUPL
public void closeTemplate(PDDocument template) throws IOException { template.close(); this.getStructure().getTemplate().close(); }
From source file:at.gv.egiz.pdfas.lib.impl.stamping.pdfbox2.PDFAsTemplateCreator.java
License:EUPL
public InputStream buildPDF(PDFAsVisualSignatureDesigner properties, PDDocument originalDocument) throws IOException, PdfAsException { logger.debug("pdf building has been started"); PDFTemplateStructure pdfStructure = pdfBuilder.getStructure(); // we create array of [Text, ImageB, ImageC, ImageI] this.pdfBuilder.createProcSetArray(); //create page this.pdfBuilder.createPage(properties); PDPage page = pdfStructure.getPage(); //create template this.pdfBuilder.createTemplate(page); PDDocument template = pdfStructure.getTemplate(); //create /AcroForm this.pdfBuilder.createAcroForm(template); PDAcroForm acroForm = pdfStructure.getAcroForm(); // AcroForm contains singature fields this.pdfBuilder.createSignatureField(acroForm); PDSignatureField pdSignatureField = pdfStructure.getSignatureField(); // create signature this.pdfBuilder.createSignature(pdSignatureField, page, properties.getSignatureFieldName()); // that is /AcroForm/DR entry this.pdfBuilder.createAcroFormDictionary(acroForm, pdSignatureField); // create AffineTransform this.pdfBuilder.createAffineTransform(properties.getAffineTransformParams()); //AffineTransform transform = pdfStructure.getAffineTransform(); // rectangle, formatter, image. /AcroForm/DR/XObject contains that form this.pdfBuilder.createSignatureRectangle(pdSignatureField, properties, properties.getRotation() + properties.getPageRotation()); this.pdfBuilder.createFormaterRectangle(properties.getFormaterRectangleParams()); PDRectangle formater = pdfStructure.getFormatterRectangle(); //this.pdfBuilder.createSignatureImage(template, properties.getImageStream()); // create form stream, form and resource. this.pdfBuilder.createHolderFormStream(template); PDStream holderFormStream = pdfStructure.getHolderFormStream(); this.pdfBuilder.createHolderFormResources(); PDResources holderFormResources = pdfStructure.getHolderFormResources(); this.pdfBuilder.createHolderForm(holderFormResources, holderFormStream, formater); // that is /AP entry the appearance dictionary. this.pdfBuilder.createAppearanceDictionary(pdfStructure.getHolderForm(), pdSignatureField, properties.getRotation() + properties.getPageRotation()); // inner formstream, form and resource (hlder form containts inner form) this.pdfBuilder.createInnerFormStreamPdfAs(template, originalDocument); this.pdfBuilder.createInnerFormResource(); PDResources innerFormResource = pdfStructure.getInnerFormResources(); this.pdfBuilder.createInnerForm(innerFormResource, pdfStructure.getInnerFormStream(), formater); PDFormXObject innerForm = pdfStructure.getInnerForm(); // inner form must be in the holder form as we wrote this.pdfBuilder.insertInnerFormToHolerResources(innerForm, holderFormResources); // Image form is in this structure: /AcroForm/DR/FRM0/Resources/XObject/n0 //this.pdfBuilder.createImageFormStream(template); //PDStream imageFormStream = pdfStructure.getImageFormStream(); //this.pdfBuilder.createImageFormResources(); //PDResources imageFormResources = pdfStructure.getImageFormResources(); //this.pdfBuilder.createImageForm(imageFormResources, innerFormResource, imageFormStream, formater, transform, // pdfStructure.getJpedImage()); // now inject procSetArray /*this.pdfBuilder.injectProcSetArray(innerForm, page, innerFormResource, imageFormResources, holderFormResources, pdfStructure.getProcSet());*/ this.pdfBuilder.injectProcSetArray(innerForm, page, innerFormResource, null, holderFormResources, pdfStructure.getProcSet());//from w w w . ja v a 2s . c o m /*String imgFormName = pdfStructure.getImageFormName(); String imgName = pdfStructure.getImageName();*/ String innerFormName = pdfStructure.getInnerFormName().getName(); // now create Streams of AP /*this.pdfBuilder.injectAppearanceStreams(holderFormStream, imageFormStream, imageFormStream, imgFormName, imgName, innerFormName, properties);*/ this.pdfBuilder.injectAppearanceStreams(holderFormStream, null, null, null, null, innerFormName, properties); this.pdfBuilder.createVisualSignature(template); this.pdfBuilder.createWidgetDictionary(pdSignatureField, holderFormResources); ByteArrayInputStream in = null; //COSDocument doc = pdfStructure.getVisualSignature(); //doc. //in = pdfStructure.getTemplateAppearanceStream(); ByteArrayOutputStream baos = new ByteArrayOutputStream(); template.save(baos); baos.close(); SignatureProfileSettings signatureProfileSettings = this.pdfBuilder.signatureProfileSettings; boolean requirePDFA3 = signatureProfileSettings.isPDFA3(); if (requirePDFA3) { //FileOutputStream fos = new FileOutputStream("/tmp/signature.pdf"); //fos.write(baos.toByteArray()); //fos.close(); PDDocument cidSetRemoved = PDDocument.load(baos.toByteArray()); try { this.pdfBuilder.removeCidSet(cidSetRemoved); baos.reset(); baos = new ByteArrayOutputStream(); cidSetRemoved.save(baos); baos.close(); } finally { cidSetRemoved.close(); } } in = new ByteArrayInputStream(baos.toByteArray()); logger.debug("stream returning started, size= " + in.available()); // we must close the document this.pdfBuilder.closeTemplate(template); // return result of the stream return in; }
From source file:at.medevit.elexis.impfplan.ui.handlers.PrintVaccinationEntriesHandler.java
License:Open Source License
private void createPDF(Patient patient, Image image) throws IOException, COSVisitorException { PDDocumentInformation pdi = new PDDocumentInformation(); Mandant mandant = (Mandant) ElexisEventDispatcher.getSelected(Mandant.class); pdi.setAuthor(mandant.getName() + " " + mandant.getVorname()); pdi.setCreationDate(new GregorianCalendar()); pdi.setTitle("Impfausweis " + patient.getLabel()); PDDocument document = new PDDocument(); document.setDocumentInformation(pdi); PDPage page = new PDPage(); page.setMediaBox(PDPage.PAGE_SIZE_A4); document.addPage(page);// www .ja va 2s .c o m PDRectangle pageSize = page.findMediaBox(); PDFont font = PDType1Font.HELVETICA_BOLD; PDFont subFont = PDType1Font.HELVETICA; PDPageContentStream contentStream = new PDPageContentStream(document, page); contentStream.beginText(); contentStream.setFont(font, 14); contentStream.moveTextPositionByAmount(40, pageSize.getUpperRightY() - 40); contentStream.drawString(patient.getLabel()); contentStream.endText(); String dateLabel = sdf.format(Calendar.getInstance().getTime()); String title = Person.load(mandant.getId()).get(Person.TITLE); String mandantLabel = title + " " + mandant.getName() + " " + mandant.getVorname(); contentStream.beginText(); contentStream.setFont(subFont, 10); contentStream.moveTextPositionByAmount(40, pageSize.getUpperRightY() - 55); contentStream.drawString("Ausstellung " + dateLabel + ", " + mandantLabel); contentStream.endText(); BufferedImage imageAwt = convertToAWT(image.getImageData()); PDXObjectImage pdPixelMap = new PDPixelMap(document, imageAwt); contentStream.drawXObject(pdPixelMap, 40, 30, pageSize.getWidth() - 80, pageSize.getHeight() - 100); contentStream.close(); String outputPath = CoreHub.userCfg.get(PreferencePage.VAC_PDF_OUTPUTDIR, CoreHub.getWritableUserDir().getAbsolutePath()); if (outputPath.equals(CoreHub.getWritableUserDir().getAbsolutePath())) { SWTHelper.showInfo("Kein Ausgabeverzeichnis definiert", "Ausgabe erfolgt in: " + outputPath + "\nDas Ausgabeverzeichnis kann unter Einstellungen\\Klinische Hilfsmittel\\Impfplan definiert werden."); } File outputDir = new File(outputPath); File pdf = new File(outputDir, "impfplan_" + patient.getPatCode() + ".pdf"); document.save(pdf); document.close(); Desktop.getDesktop().open(pdf); }
From source file:at.oculus.teamf.technical.printing.Printer.java
License:Open Source License
/** * <h3>$print</h3>//from ww w .j a v a 2 s . c o m * <p/> * <b>Description:</b> * <p/> * This method prints the given parameters into a PDF-Document and opens the file with the standard program. * <p/> * <b>Parameter</b> * * @param title Is a string which will be printed as title in the PDF Document. * @param text Is a string which will be printed as message in the PDF Document. */ public void print(String title, String text) throws IOException, COSVisitorException { //creates a new PDDocument object PDDocument document = new PDDocument(); //create a page to the document PDPage page1 = new PDPage(PDPage.PAGE_SIZE_A4); //rectangle is for sizes (height and width) of page PDRectangle rectangle = page1.getMediaBox(); //add page to document document.addPage(page1); //fonts for the document are implemented here PDFont fontPlain = PDType1Font.HELVETICA; PDFont fontBold = PDType1Font.HELVETICA_BOLD; //running variable to calculate which line you are in the document right now int line = 0; try { //create the content stream which will write into the document PDPageContentStream stream = new PDPageContentStream(document, page1); //always use all these lines for entering new text into the document //move textToPosition will set the cursor to the current position stream.beginText(); stream.setFont(fontBold, 14); stream.moveTextPositionByAmount(SPACING_LEFT, rectangle.getHeight() - SPACING_TOP); stream.drawString(title + ":"); stream.endText(); //calculates the correct place and then writes the whole text into the PDF-Document int start = 0; int end = text.length(); while (start < end) { String tobePrinted; if ((end - start) > MAX_CHARACTERS_PER_LINE) { int tempEnd = start + MAX_CHARACTERS_PER_LINE; while (text.charAt(tempEnd) != ' ') { ++tempEnd; } tobePrinted = text.substring(start, start = ++tempEnd); } else { tobePrinted = text.substring(start); start = start + MAX_CHARACTERS_PER_LINE; } stream.beginText(); stream.setFont(fontPlain, 12); stream.moveTextPositionByAmount(SPACING_LEFT, rectangle.getHeight() - LINE_HEIGHT * (++line) - SPACING_HEADER); stream.drawString(tobePrinted); stream.endText(); } //print oculus image into pdf file BufferedImage awtImage = ImageIO .read(new File("/home/oculus/IdeaProjects/Oculus/Technical/src/res/oculus.JPG")); PDXObjectImage ximage = new PDPixelMap(document, awtImage); float scale = 0.3f; // alter this value to set the image size stream.drawXObject(ximage, 380, 780, ximage.getWidth() * scale, ximage.getHeight() * scale); //close stream afterwards stream.close(); //save document and close document document.save( "/home/oculus/IdeaProjects/Oculus/Technical/src/at/oculus/teamf/technical/printing/output_files/" + title + ".pdf"); document.close(); //open document with standard application for the file Desktop.getDesktop().open(new File( "/home/oculus/IdeaProjects/Oculus/Technical/src/at/oculus/teamf/technical/printing/output_files/" + title + ".pdf")); } catch (IOException | COSVisitorException e) { throw e; } }