com.itextpdf.text.pdf.PdfName Java Examples

The following examples show how to use com.itextpdf.text.pdf.PdfName. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: AddAnnotation.java From testarea-itext5 with GNU Affero General Public License v3.0

7 votes

/**
 * <a href="http://stackoverflow.com/questions/41949253/how-to-add-columntext-as-an-annotation-in-itext-pdf">
 * How to add columnText as an annotation in itext pdf
 * </a>
 * <p>
 * This test demonstrates how to use a columntext in combination with an annotation.
 * </p>
 */
@Test
public void testAddAnnotationLikeJasonY() throws IOException, DocumentException
{
    String html ="<html><h1>Header</h1><p>A paragraph</p><p>Another Paragraph</p></html>";
    String css = "h1 {color: red;}";
    ElementList elementsList = XMLWorkerHelper.parseToElementList(html, css);

    try (   InputStream resource = getClass().getResourceAsStream("/mkl/testarea/itext5/extract/test.pdf");
            OutputStream result = new FileOutputStream(new File(RESULT_FOLDER, "JasonY.pdf"))   )
    {
        PdfReader reader = new PdfReader(resource);
        PdfStamper stamper = new PdfStamper(reader, result);

        Rectangle cropBox = reader.getCropBox(1);

        PdfAnnotation annotation = stamper.getWriter().createAnnotation(cropBox, PdfName.FREETEXT);
        PdfAppearance appearance = PdfAppearance.createAppearance(stamper.getWriter(), cropBox.getWidth(), cropBox.getHeight());

        ColumnText ct = new ColumnText(appearance);
        ct.setSimpleColumn(new Rectangle(cropBox.getWidth(), cropBox.getHeight()));
        elementsList.forEach(element -> ct.addElement(element));
        ct.go();

        annotation.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, appearance);
        stamper.addAnnotation(annotation, 1);

        stamper.close();
        reader.close();
    }
}

Example #2

Source File: TransparentGraphicsRemover.java From testarea-itext5 with GNU Affero General Public License v3.0

6 votes

@Override
protected void write(PdfContentStreamProcessor processor, PdfLiteral operator, List<PdfObject> operands) throws IOException {
    String operatorString = operator.toString();
    if ("gs".equals(operatorString)) {
        updateTransparencyFrom((PdfName) operands.get(0));
    }

    PdfLiteral[] mapping = operatorMapping.get(operatorString);

    if (mapping != null) {
        int index = 0;
        if (strokingAlpha < 1)
            index |= 1;
        if (nonStrokingAlpha < 1)
            index |= 2;

        operator = mapping[index];
        operands.set(operands.size() - 1, operator);
    }

    super.write(processor, operator, operands);
}

Example #3

Source File: HideContent.java From testarea-itext5 with GNU Affero General Public License v3.0

6 votes

/**
 * <a href="http://stackoverflow.com/questions/43870545/filling-a-pdf-with-itextsharp-and-then-hiding-the-base-layer">
 * Filling a PDF with iTextsharp and then hiding the base layer
 * </a>
 * <p>
 * This test shows how to remove all content.
 * </p>
 */
@Test
public void testRemoveContent() throws IOException, DocumentException
{
    try (   InputStream resource = getClass().getResourceAsStream("document.pdf");
            OutputStream result = new FileOutputStream(new File(RESULT_FOLDER, "document-removedContent.pdf")))
    {
        PdfReader pdfReader = new PdfReader(resource);
        for (int page = 1; page <= pdfReader.getNumberOfPages(); page++)
        {
            PdfDictionary pageDictionary = pdfReader.getPageN(page);
            pageDictionary.remove(PdfName.CONTENTS);
        }
        new PdfStamper(pdfReader, result).close();
    }
}

Example #4

Source File: CreateEllipse.java From testarea-itext5 with GNU Affero General Public License v3.0

6 votes

/**
 * <a href="http://stackoverflow.com/questions/43205385/trying-to-draw-an-ellipse-annotation-and-the-border-on-the-edges-goes-thin-and-t">
 * Trying to draw an ellipse annotation and the border on the edges goes thin and thik when i try to roatate pdf itext5
 * </a>
 * <p>
 * This test creates an ellipse annotation without appearance on a page with rotation.
 * The ellipse form looks ok but it is moved to the right of the actual appearance rectangle when viewed in Adobe Reader.
 * This is caused by iText creating a non-standard rectangle, the lower left not being the lower left etc.
 * </p>
 * @see #testCreateEllipse()
 * @see #testCreateEllipseAppearance()
 * @see #testCreateEllipseAppearanceOnRotated()
 * @see #testCreateCorrectEllipseAppearanceOnRotated()
 */
@Test
public void testCreateEllipseOnRotated() throws IOException, DocumentException
{
    try (   InputStream resourceStream = getClass().getResourceAsStream("/mkl/testarea/itext5/merge/testA4.pdf");
            OutputStream outputStream = new FileOutputStream(new File(RESULT_FOLDER, "testA4-rotated-ellipse.pdf"))    )
    {
        PdfReader reader = new PdfReader(resourceStream);
        reader.getPageN(1).put(PdfName.ROTATE, new PdfNumber(90));

        PdfStamper stamper = new PdfStamper(reader, outputStream);

        Rectangle rect = new Rectangle(202 + 6f, 300, 200 + 100, 300 + 150);

        PdfAnnotation annotation = PdfAnnotation.createSquareCircle(stamper.getWriter(), rect, null, false);
        annotation.setFlags(PdfAnnotation.FLAGS_PRINT);
        annotation.setColor(BaseColor.RED);
        annotation.setBorderStyle(new PdfBorderDictionary(3.5f, PdfBorderDictionary.STYLE_SOLID));

        stamper.addAnnotation(annotation, 1);

        stamper.close();
        reader.close();
    }
}

Example #5

Source File: RotateLink.java From testarea-itext5 with GNU Affero General Public License v3.0

6 votes

@Test
public void testOPCode() throws IOException, DocumentException
{
    try (   InputStream resourceStream = getClass().getResourceAsStream("/mkl/testarea/itext5/merge/testA4.pdf");
            OutputStream outputStream = new FileOutputStream(new File(RESULT_FOLDER, "testA4-annotate.pdf"))    )
    {
        PdfReader reader = new PdfReader(resourceStream);
        PdfStamper stamper = new PdfStamper(reader, outputStream);

        Rectangle linkLocation = new Rectangle( 100, 700, 100 + 200, 700 + 25 );
        PdfName highlight = PdfAnnotation.HIGHLIGHT_INVERT;
        PdfAnnotation linkRed  = PdfAnnotation.createLink( stamper.getWriter(), linkLocation, highlight, "red" );
        PdfAnnotation linkGreen = PdfAnnotation.createLink( stamper.getWriter(), linkLocation, highlight, "green" );
        BaseColor baseColorRed = new BaseColor(255,0,0);
        BaseColor baseColorGreen = new BaseColor(0,255,0);
        linkRed.setColor(baseColorRed);
        linkGreen.setColor(baseColorGreen);
        double angleDegrees = 10;
        double angleRadians = Math.PI*angleDegrees/180;
        stamper.addAnnotation(linkRed, 1);
        linkGreen.applyCTM(AffineTransform.getRotateInstance(angleRadians));
        stamper.addAnnotation(linkGreen, 1);
        stamper.close();
    }
}

Example #6

Source File: SwitchPageCanvas.java From testarea-itext5 with GNU Affero General Public License v3.0

6 votes

/**
 * <a href="http://stackoverflow.com/questions/34394199/i-cant-rotate-my-page-from-existing-pdf">
 * I can't rotate my page from existing PDF
 * </a>
 * <p>
 * Switching between portrait and landscape like this obviously will cut off some parts of the page.
 * </p>
 */
@Test
public void testSwitchOrientation() throws DocumentException, IOException
{
    try (InputStream resourceStream = getClass().getResourceAsStream("/mkl/testarea/itext5/extract/n2013.00849449.pdf"))
    {
        PdfReader reader = new PdfReader(resourceStream);
        int n = reader.getNumberOfPages();
        PdfDictionary pageDict;
        for (int i = 1; i <= n; i++) {
            Rectangle rect = reader.getPageSize(i);
            Rectangle crop = reader.getCropBox(i);
            pageDict = reader.getPageN(i);
            pageDict.put(PdfName.MEDIABOX, new PdfArray(new float[] {rect.getBottom(), rect.getLeft(), rect.getTop(), rect.getRight()}));
            pageDict.put(PdfName.CROPBOX, new PdfArray(new float[] {crop.getBottom(), crop.getLeft(), crop.getTop(), crop.getRight()}));
        }
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(new File(RESULT_FOLDER, "n2013.00849449-switch.pdf")));
        stamper.close();
        reader.close();
    }
}

Example #7

Source File: MarkContent.java From testarea-itext5 with GNU Affero General Public License v3.0

6 votes

/**
 * <a href="https://stackoverflow.com/questions/50121297/missing-colored-area-on-pdf-using-itext-pdf">
 * Missing colored area on pdf using itext pdf
 * </a>
 * <p>
 * This test shows how to mark a whole table row without the
 * marking hiding the existing content or vice versa.
 * </p>
 */
@Test
public void test() throws IOException, DocumentException {
    try (   InputStream resource = getClass().getResourceAsStream("document.pdf");
            OutputStream result = new FileOutputStream(new File(RESULT_FOLDER, "document-marked.pdf"))) {
        PdfReader pdfReader = new PdfReader(resource);
        PdfStamper stamper = new PdfStamper(pdfReader, result);

        PdfContentByte canvas = stamper.getOverContent(1);
        canvas.saveState();
        PdfGState state = new PdfGState();
        state.setBlendMode(new PdfName("Multiply"));
        canvas.setGState(state);
        canvas.setColorFill(BaseColor.YELLOW);
        canvas.rectangle(60, 586, 477, 24);
        canvas.fill();
        canvas.restoreState();

        stamper.close();
    }
}

Example #8

Source File: PortfolioFileExtraction.java From testarea-itext5 with GNU Affero General Public License v3.0

6 votes

/**
 * These two methods ({@link #extractAttachments(PdfReader, String)} and
 * {@link #extractAttachment(PdfReader, File, PdfString, PdfDictionary)})
 * essentially are the OP's original code posted in his question. They
 * extract files without the folder structure.
 */
public static void extractAttachments(PdfReader reader, String dir) throws IOException
{
    File folder = new File(dir);
    folder.mkdirs();

    PdfDictionary root = reader.getCatalog();

    PdfDictionary names = root.getAsDict(PdfName.NAMES);
    System.out.println("" + names.getKeys().toString());
    PdfDictionary embedded = names.getAsDict(PdfName.EMBEDDEDFILES);
    System.out.println("" + embedded.toString());

    PdfArray filespecs = embedded.getAsArray(PdfName.NAMES);

    //System.out.println(filespecs.getAsString(root1));
    for (int i = 0; i < filespecs.size();)
    {
        extractAttachment(reader, folder, filespecs.getAsString(i++), filespecs.getAsDict(i++));
    }
}

Example #9

Source File: PortfolioFileExtraction.java From testarea-itext5 with GNU Affero General Public License v3.0

6 votes

/**
 * <p>
 * These two methods ({@link #extractAttachmentsWithFolders(PdfReader, String)} and
 * {@link #extractAttachment(PdfReader, Map, PdfString, PdfDictionary)}) extend the
 * functionality of the OP's original code posted in his question. They extract files
 * with the folder structure.
 * </p>
 * <p>
 * The information concerning the portfolio folder structure is retrieved using
 * the method {@link #retrieveFolders(PdfReader, File)} and its helper method
 * {@link #collectFolders(Map, PdfDictionary, File)}.
 * </p>
 */
public static void extractAttachmentsWithFolders(PdfReader reader, String dir) throws IOException, DocumentException
{
    File folder = new File(dir);
    folder.mkdirs();

    Map<Integer, File> folders = retrieveFolders(reader, folder);

    PdfDictionary root = reader.getCatalog();

    PdfDictionary names = root.getAsDict(PdfName.NAMES);
    System.out.println("" + names.getKeys().toString());
    PdfDictionary embedded = names.getAsDict(PdfName.EMBEDDEDFILES);
    System.out.println("" + embedded.toString());

    PdfArray filespecs = embedded.getAsArray(PdfName.NAMES);

    for (int i = 0; i < filespecs.size();)
    {
        extractAttachment(reader, folders, folder, filespecs.getAsString(i++), filespecs.getAsDict(i++));
    }
}

Example #10

Source File: PortfolioFileExtraction.java From testarea-itext5 with GNU Affero General Public License v3.0

6 votes

static Map<Integer, File> retrieveFolders(PdfReader reader, File baseDir) throws DocumentException
{
    Map<Integer, File> result = new HashMap<Integer, File>();

    PdfDictionary root = reader.getCatalog();
    PdfDictionary collection = root.getAsDict(PdfName.COLLECTION);
    if (collection == null)
        throw new DocumentException("Document has no Collection dictionary");
    PdfDictionary folders = collection.getAsDict(FOLDERS);
    if (folders == null)
        throw new DocumentException("Document collection has no folders dictionary");
    
    collectFolders(result, folders, baseDir);

    return result;
}

Example #11

Source File: PDFManager.java From Websocket-Smart-Card-Signer with GNU Affero General Public License v3.0

6 votes

public byte[] buildSignedPDF(String digestOID, byte[] signature, byte[] hash) throws Exception {
    byte[] hashTmp = null;
    if (dateTime != null)
        hashTmp = hash;

    byte[] pkcs7enc = PKCS7Manager.buildPDFPKCS7(digestOID, x509Certificate, signature, hashTmp, dateTime);

    PdfDictionary dic = new PdfDictionary();
    PdfString contents = new PdfString(pkcs7enc).setHexWriting(true);

    contentsSize = contents.length();

    dic.put(PdfName.CONTENTS, contents);
    sap.close(dic);

    return bout.toByteArray();
}

Example #12

Source File: TextExtraction.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

/**
 * <a href="http://stackoverflow.com/questions/37748346/extract-text-with-itext-not-works-encoding-or-crypted-text">
 * Extract text with iText not works: encoding or crypted text?
 * </a>
 * <br/>
 * <a href="https://dl.dropboxusercontent.com/u/6413030/pb.pdf">
 * pb.pdf
 * </a>
 * <p>
 * The document has not been provided by the OP but by
 * <a href="http://stackoverflow.com/users/1127485/sschuberth">sschuberth</a>
 * in a comment.
 * </p>
 * <p>
 * In contrast to {@link #testPb()}, we here first remove the <b>ToUnicode</b>
 * tables of the fonts. And indeed, now extraction succeeds.
 * </p>
 */
@Test
public void testPbNoToUnicode() throws Exception
{
    InputStream resourceStream = getClass().getResourceAsStream("pb.pdf");
    try
    {
        PdfReader reader = new PdfReader(resourceStream);
        for (int i = 1; i <= reader.getNumberOfPages(); i++)
        {
            PdfDictionary pageResources = reader.getPageResources(i);
            if (pageResources == null)
                continue;
            PdfDictionary pageFonts = pageResources.getAsDict(PdfName.FONT); 
            if (pageFonts == null)
                continue;
            for (PdfName key : pageFonts.getKeys())
            {
                PdfDictionary fontDictionary = pageFonts.getAsDict(key);
                fontDictionary.put(PdfName.TOUNICODE, null);
            }
        }

        String content = extractAndStore(reader, new File(RESULT_FOLDER, "pb-noToUnicode.%s.txt").toString());

        System.out.println("\nText pb.pdf without ToUnicode\n************************");
        System.out.println(content);
        System.out.println("************************");
    }
    finally
    {
        if (resourceStream != null)
            resourceStream.close();
    }
}

Example #13

Source File: VerifyAcroFormSignatures.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

/**
 * Copied from {@link AcroFields#verifySignature(String, String)} and changed to work on the
 * given signature dictionary.
 */
public PdfPKCS7 verifySignature(PdfReader reader, PdfDictionary v, String provider) {
    if (v == null)
        return null;
    try {
        PdfName sub = v.getAsName(PdfName.SUBFILTER);
        PdfString contents = v.getAsString(PdfName.CONTENTS);
        PdfPKCS7 pk = null;
        if (sub.equals(PdfName.ADBE_X509_RSA_SHA1)) {
            PdfString cert = v.getAsString(PdfName.CERT);
            if (cert == null)
                cert = v.getAsArray(PdfName.CERT).getAsString(0);
            pk = new PdfPKCS7(contents.getOriginalBytes(), cert.getBytes(), provider);
        }
        else
            pk = new PdfPKCS7(contents.getOriginalBytes(), sub, provider);
        updateByteRange(reader, pk, v);
        PdfString str = v.getAsString(PdfName.M);
        if (str != null)
            pk.setSignDate(PdfDate.decode(str.toString()));
        PdfObject obj = PdfReader.getPdfObject(v.get(PdfName.NAME));
        if (obj != null) {
          if (obj.isString())
            pk.setSignName(((PdfString)obj).toUnicodeString());
          else if(obj.isName())
            pk.setSignName(PdfName.decodeName(obj.toString()));
        }
        str = v.getAsString(PdfName.REASON);
        if (str != null)
            pk.setReason(str.toUnicodeString());
        str = v.getAsString(PdfName.LOCATION);
        if (str != null)
            pk.setLocation(str.toUnicodeString());
        return pk;
    }
    catch (Exception e) {
        throw new ExceptionConverter(e);
    }
}

Example #14

Source File: VerifyAcroFormSignatures.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

/**
 * This method checks the signatures referenced from the AcroForm Fields.  
 */
void verify(PdfReader reader) throws GeneralSecurityException
{
    PdfDictionary top = (PdfDictionary)PdfReader.getPdfObjectRelease(reader.getCatalog().get(PdfName.ACROFORM));
    if (top == null)
    {
        System.out.println("No AcroForm, so nothing to verify");
        return;
    }

    PdfArray arrfds = (PdfArray)PdfReader.getPdfObjectRelease(top.get(PdfName.FIELDS));
    if (arrfds == null || arrfds.isEmpty())
    {
        System.out.println("No AcroForm Fields, so nothing to verify");
        return;
    }

    for (PdfObject object : arrfds)
    {
        object = PdfReader.getPdfObject(object);
        if (object == null)
        {
            System.out.println("* A null entry.");
        }
        else if (!object.isDictionary())
        {
            System.out.println("* A non-dictionary entry.");
        }
        else
        {
            verify(reader, (PdfDictionary) object, null, null, null, false);
        }
    }
}

Example #15

Source File: ChangeSignatureAppearance.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

/**
 * <a href="http://stackoverflow.com/questions/37027579/how-to-associate-a-previous-signature-in-a-new-signature-field">
 * How to associate a previous signature in a new signature field
 * </a>
 * <br/>
 * <span>BLANK-signed.pdf, <em>a blank file from elsewhere with an invisible signature.</em></span>
 * <p>
 * Quite surprisingly it turns out that changing the signature appearance is possible without
 * breaking the signature, merely a warning appears which can be hidden by simply signing again.
 * </p>
 */
@Test
public void testChangeAppearances() throws IOException, DocumentException
{
    try (   InputStream resource = getClass().getResourceAsStream("BLANK-signed.pdf");
            OutputStream result = new FileOutputStream(new File(RESULT_FOLDER, "BLANK-signed-app.pdf")))
    {
        PdfReader pdfReader = new PdfReader(resource);
        PdfStamper pdfStamper = new PdfStamper(pdfReader, result, '\0', true);

        AcroFields acroFields = pdfStamper.getAcroFields();
        for (String signatureName : acroFields.getSignatureNames())
        {
            Item field = acroFields.getFieldItem(signatureName);
            field.writeToAll(PdfName.RECT, new PdfArray(new int[]{100,100,200,200}), Item.WRITE_WIDGET);
            field.markUsed(acroFields, Item.WRITE_WIDGET);
            
            PdfAppearance appearance = PdfAppearance.createAppearance(pdfStamper.getWriter(), 100, 100);
            appearance.setColorStroke(BaseColor.RED);
            appearance.moveTo(0, 0);
            appearance.lineTo(99, 99);
            appearance.moveTo(0, 99);
            appearance.lineTo(99, 0);
            appearance.stroke();
            
            PdfDictionary appDict = new PdfDictionary();
            appDict.put(PdfName.N, appearance.getIndirectReference());
            field.writeToAll(PdfName.AP, appDict, Item.WRITE_WIDGET);
        }

        pdfStamper.close();
    }
}

Example #16

Source File: SplitIntoHalfPages.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

/**
 * This methods creates a copy of the source document containing each page twice,
 * once with the cropbox limited to the left half page, once to the right one.
 */
void splitIntoHalfPages(InputStream source, File target) throws IOException, DocumentException
{
    final PdfReader reader = new PdfReader(source);
    
    try (   OutputStream targetStream = new FileOutputStream(target)    )
    {
        Document document = new Document();
        PdfCopy copy = new PdfCopy(document, targetStream);
        document.open();

        for (int page = 1; page <= reader.getNumberOfPages(); page++)
        {
            PdfDictionary pageN = reader.getPageN(page);
            Rectangle cropBox = reader.getCropBox(page);
            PdfArray leftBox = new PdfArray(new float[]{cropBox.getLeft(), cropBox.getBottom(), (cropBox.getLeft() + cropBox.getRight()) / 2.0f, cropBox.getTop()});
            PdfArray rightBox = new PdfArray(new float[]{(cropBox.getLeft() + cropBox.getRight()) / 2.0f, cropBox.getBottom(), cropBox.getRight(), cropBox.getTop()});

            PdfImportedPage importedPage = copy.getImportedPage(reader, page);
            pageN.put(PdfName.CROPBOX, leftBox);
            copy.addPage(importedPage);
            pageN.put(PdfName.CROPBOX, rightBox);
            copy.addPage(importedPage);
        }
        
        document.close();
    }
    finally
    {
        reader.close();
    }
}

Example #17

Source File: PortfolioFileExtraction.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

static void collectFolders(Map<Integer, File> collection, PdfDictionary folder, File baseDir)
{
    PdfString name = folder.getAsString(PdfName.NAME);
    File folderDir = new File(baseDir, name.toString());
    folderDir.mkdirs();
    PdfNumber id = folder.getAsNumber(PdfName.ID);
    collection.put(id.intValue(), folderDir);

    PdfDictionary next = folder.getAsDict(PdfName.NEXT);
    if (next != null)
        collectFolders(collection, next, baseDir);
    PdfDictionary child = folder.getAsDict(CHILD);
    if (child != null)
        collectFolders(collection, child, folderDir);
}

Example #18

Source File: TestTrimPdfPage.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

@Test
public void testWithStamperExtFinder() throws DocumentException, IOException
{
    InputStream resourceStream = getClass().getResourceAsStream("test.pdf");
    try
    {
        PdfReader reader = new PdfReader(resourceStream);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(new File(RESULT_FOLDER, "test-trimmed-stamper-ext.pdf")));
        
        // Go through all pages
        int n = reader.getNumberOfPages();
        for (int i = 1; i <= n; i++)
        {
            Rectangle pageSize = reader.getPageSize(i);
            Rectangle rect = getOutputPageSize4(pageSize, reader, i);

            PdfDictionary page = reader.getPageN(i);
            page.put(PdfName.CROPBOX, new PdfArray(new float[]{rect.getLeft(), rect.getBottom(), rect.getRight(), rect.getTop()}));
            stamper.markUsed(page);
        }
        stamper.close();
    }
    finally
    {
        if (resourceStream != null)
            resourceStream.close();
    }
}

Example #19

Source File: PDFManager.java From Websocket-Smart-Card-Signer with GNU Affero General Public License v3.0

5 votes

@SuppressWarnings("deprecation")
public void preClose() throws Exception {
    if (dateTime != null)
        sap.setSignDate(StringUtils.dateToCalendar(dateTime));

    sap.setAcro6Layers(false);
    sap.setCertificate(x509Certificate);
    //sap.setCertificationLevel(PdfSignatureAppearance.CERTIFIED_NO_CHANGES_ALLOWED);

    PdfSignature dic = new PdfSignature(PdfName.ADOBE_PPKMS, PdfName.ETSI_CADES_DETACHED); // PdfName.ADBE_PKCS7_DETACHED
    if (dateTime != null)
        dic.setDate(new PdfDate(sap.getSignDate()));
    dic.setName(X509Utils.getCN(x509Certificate));
    dic.setCert(x509Certificate.getEncoded());
    sap.setCryptoDictionary(dic);

    /*
     * PdfDictionary dic = new PdfDictionary(); 
     * dic.put(PdfName.FT, PdfName.SIG); 
     * dic.put(PdfName.FILTER, PdfName.ADOBE_PPKMS);
     * dic.put(PdfName.SUBFILTER, PdfName.ETSI_CADES_DETACHED);
     * dic.put(PdfName.M, new PdfDate(sap.getSignDate()));
     * dic.put(PdfName.NAME, new PdfString(Utils.getCN(cert)));
     * sap.setCryptoDictionary(dic);
     */

    HashMap<PdfName, Integer> exc = new HashMap<PdfName, Integer>();
    exc.put(PdfName.CONTENTS, new Integer(csize * 2 + 2));
    sap.preClose(exc);

    dataToSign = IOUtils.toByteArray(sap.getRangeStream());
}

Example #20

Source File: TestTrimPdfPage.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

@Test
public void testWithStamperCentered() throws DocumentException, IOException
{
    InputStream resourceStream = getClass().getResourceAsStream("test.pdf");
    try
    {
        PdfReader reader = new PdfReader(resourceStream);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(new File(RESULT_FOLDER, "test-trimmed-stamper-centered.pdf")));
        
        // Go through all pages
        int n = reader.getNumberOfPages();
        for (int i = 1; i <= n; i++)
        {
            Rectangle pageSize = reader.getPageSize(i);
            Rectangle rect = getOutputPageSize3(pageSize, reader, i);

            PdfDictionary page = reader.getPageN(i);
            page.put(PdfName.CROPBOX, new PdfArray(new float[]{rect.getLeft(), rect.getBottom(), rect.getRight(), rect.getTop()}));
            stamper.markUsed(page);
        }
        stamper.close();
    }
    finally
    {
        if (resourceStream != null)
            resourceStream.close();
    }
}

Example #21

Source File: TestTrimPdfPage.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

@Test
public void testWithStamperTopBottom() throws DocumentException, IOException
{
    InputStream resourceStream = getClass().getResourceAsStream("test.pdf");
    try
    {
        PdfReader reader = new PdfReader(resourceStream);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(new File(RESULT_FOLDER, "test-trimmed-stamper-top-bottom.pdf")));
        
        // Go through all pages
        int n = reader.getNumberOfPages();
        for (int i = 1; i <= n; i++)
        {
            Rectangle pageSize = reader.getPageSize(i);
            Rectangle rect = getOutputPageSize2(pageSize, reader, i);

            PdfDictionary page = reader.getPageN(i);
            page.put(PdfName.CROPBOX, new PdfArray(new float[]{rect.getLeft(), rect.getBottom(), rect.getRight(), rect.getTop()}));
            stamper.markUsed(page);
        }
        stamper.close();
    }
    finally
    {
        if (resourceStream != null)
            resourceStream.close();
    }
}

Example #22

Source File: TestTrimPdfPage.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

@Test
public void testWithStamper() throws DocumentException, IOException
{
    InputStream resourceStream = getClass().getResourceAsStream("test.pdf");
    try
    {
        PdfReader reader = new PdfReader(resourceStream);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(new File(RESULT_FOLDER, "test-trimmed-stamper.pdf")));
        
        // Go through all pages
        int n = reader.getNumberOfPages();
        for (int i = 1; i <= n; i++)
        {
            Rectangle pageSize = reader.getPageSize(i);
            Rectangle rect = getOutputPageSize(pageSize, reader, i);

            PdfDictionary page = reader.getPageN(i);
            page.put(PdfName.CROPBOX, new PdfArray(new float[]{rect.getLeft(), rect.getBottom(), rect.getRight(), rect.getTop()}));
            stamper.markUsed(page);
        }
        stamper.close();
    }
    finally
    {
        if (resourceStream != null)
            resourceStream.close();
    }
}

Example #23

Source File: TransparentGraphicsRemover.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

void updateTransparencyFrom(PdfName gsName) {
    PdfDictionary extGState = getGraphicsStateDictionary(gsName);
    if (extGState != null) {
        PdfNumber number = extGState.getAsNumber(PdfName.ca);
        if (number != null)
            nonStrokingAlpha = number.floatValue();
        number = extGState.getAsNumber(PdfName.CA);
        if (number != null)
            strokingAlpha = number.floatValue();
    }
}

Example #24

Source File: PdfContentStreamEditor.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

/**
 * This method edits the immediate contents of a page, i.e. its content stream.
 * It explicitly does not descent into form xobjects, patterns, or annotations.
 */
public void editPage(PdfStamper pdfStamper, int pageNum) throws IOException {
    PdfReader pdfReader = pdfStamper.getReader();
    PdfDictionary page = pdfReader.getPageN(pageNum);
    byte[] pageContentInput = ContentByteUtils.getContentBytesForPage(pdfReader, pageNum);
    page.remove(PdfName.CONTENTS);
    editContent(pageContentInput, page.getAsDict(PdfName.RESOURCES), pdfStamper.getUnderContent(pageNum));
}

Example #25

Source File: InsertPage.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

/**
 * <p>
 * A primitive attempt at copying links from page <code>sourcePage</code>
 * of <code>PdfReader reader</code> to page <code>targetPage</code> of
 * <code>PdfStamper stamper</code>.
 * </p>
 * <p>
 * This method is meant only for the use case at hand, i.e. copying a link
 * to an external URI without expecting any advanced features.
 * </p>
 */
void copyLinks(PdfStamper stamper, int targetPage, PdfReader reader, int sourcePage)
{
    PdfDictionary sourcePageDict = reader.getPageNRelease(sourcePage);
    PdfArray annotations = sourcePageDict.getAsArray(PdfName.ANNOTS);
    if (annotations != null && annotations.size() > 0)
    {
        for (PdfObject annotationObject : annotations)
        {
            annotationObject = PdfReader.getPdfObject(annotationObject);
            if (!annotationObject.isDictionary())
                continue;
            PdfDictionary annotation = (PdfDictionary) annotationObject;
            if (!PdfName.LINK.equals(annotation.getAsName(PdfName.SUBTYPE)))
                continue;

            PdfArray rectArray = annotation.getAsArray(PdfName.RECT);
            if (rectArray == null || rectArray.size() < 4)
                continue;
            Rectangle rectangle = PdfReader.getNormalizedRectangle(rectArray);

            PdfName hightLight = annotation.getAsName(PdfName.H);
            if (hightLight == null)
                hightLight = PdfAnnotation.HIGHLIGHT_INVERT;

            PdfDictionary actionDict = annotation.getAsDict(PdfName.A);
            if (actionDict == null || !PdfName.URI.equals(actionDict.getAsName(PdfName.S)))
                continue;
            PdfString urlPdfString = actionDict.getAsString(PdfName.URI);
            if (urlPdfString == null)
                continue;
            PdfAction action = new PdfAction(urlPdfString.toString());

            PdfAnnotation link = PdfAnnotation.createLink(stamper.getWriter(), rectangle, hightLight, action);
            stamper.addAnnotation(link, targetPage);
        }
    }
}

Example #26

Source File: RemappingExtractionFilter.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

@Override
public void renderText(TextRenderInfo renderInfo)
{
    DocumentFont font =renderInfo.getFont();
    PdfDictionary dict = font.getFontDictionary();
    PdfDictionary encoding = dict.getAsDict(PdfName.ENCODING);
    PdfArray diffs = encoding.getAsArray(PdfName.DIFFERENCES);

    ;
    StringBuilder builder = new StringBuilder();
    for (byte b : renderInfo.getPdfString().getBytes())
    {
        PdfName name = diffs.getAsName((char)b);
        String s = name.toString().substring(2);
        int i = Integer.parseUnsignedInt(s, 16);
        builder.append((char)i);
    }

    try
    {
        stringField.set(renderInfo, builder.toString());
    }
    catch (IllegalArgumentException | IllegalAccessException e)
    {
        e.printStackTrace();
    }
    strategy.renderText(renderInfo);
}

Example #27

Source File: SignatureExtractor.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

SignatureData(/*ContentInfo contentInfo,*/ byte[] signatureContainer, byte[] rawContents, PdfName subFilter, Date signingTime) {
    //this.contentInfo = contentInfo;
    this.signatureContainer = signatureContainer;
    this.rawContents = rawContents;
    this.subFilter = subFilter;
    this.signingTime = signingTime;
}

Example #28

Source File: CreatePortableCollection.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

/**
 * <a href="https://stackoverflow.com/questions/46642994/how-to-create-pdf-package-using-pdfbox">
 * How to create pdf package using PdfBox?
 * </a>
 * <p>
 * This test executes the OP's code to determine the changes applied by
 * it to the PDF.
 * </p>
 */
@Test
public void test() throws IOException, DocumentException
{
    try (   InputStream resource = getClass().getResourceAsStream("/mkl/testarea/itext5/extract/test.pdf");
            OutputStream out = new FileOutputStream(new File(RESULT_FOLDER, "test-collection.pdf"))) {
        PdfReader pdfReader = new PdfReader(resource);
        PdfStamper stamper = new PdfStamper(pdfReader, out);
        stamper.makePackage(PdfName.T);
        stamper.close();
    }
}

Example #29

Source File: ReadFdf.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

void show(FdfReader fdfReader)
{
    PdfDictionary catalog = fdfReader.getCatalog();
    catalog = catalog.getAsDict(PdfName.FDF);
    Assert.assertNotNull("FDF catalogue is null", catalog);
    PdfArray annots = catalog.getAsArray(PdfName.ANNOTS);
    Assert.assertNotNull("FDF annotations are null", annots);
    System.out.println(annots);
}

Example #30

Source File: SameFieldTwice.java From testarea-itext5 with GNU Affero General Public License v3.0

5 votes

/**
 * <a href="http://stackoverflow.com/questions/31402602/how-to-rename-only-the-first-found-duplicate-acrofield-in-pdf">
 * How to rename only the first found duplicate acrofield in pdf?
 * </a>
 * <br>
 * <a href="http://s000.tinyupload.com/index.php?file_id=34970992934525199618">
 * test_duplicate_field2.pdf
 * </a>
 * <p>
 * Demonstration of how to transform generate a new field for a widget.
 * </p> 
 */
@Test
public void testWidgetToField() throws IOException, DocumentException
{
    try (   InputStream resource = getClass().getResourceAsStream("test_duplicate_field2.pdf");
            OutputStream result = new FileOutputStream(new File(RESULT_FOLDER, "test_duplicate_field2-widgetToField.pdf"))   )
    {
        PdfReader reader = new PdfReader(resource);

        PdfDictionary form = reader.getCatalog().getAsDict(PdfName.ACROFORM);
        PdfArray fields = form.getAsArray(PdfName.FIELDS);
        for (PdfObject object: fields)
        {
            PdfDictionary field = (PdfDictionary) PdfReader.getPdfObject(object);
            if ("Text1".equals(field.getAsString(PdfName.T).toString()))
            {
                PdfDictionary newField = new PdfDictionary();
                PRIndirectReference newFieldRef = reader.addPdfObject(newField);
                fields.add(newFieldRef);
                newField.putAll(field);
                newField.put(PdfName.T, new PdfString("foobar"));
                PdfArray newKids = new PdfArray();
                newField.put(PdfName.KIDS, newKids);
                PdfArray kids = field.getAsArray(PdfName.KIDS);
                PdfObject widget = kids.remove(0);
                newKids.add(widget);
                PdfDictionary widgetDict = (PdfDictionary) PdfReader.getPdfObject(widget);
                widgetDict.put(PdfName.PARENT, newFieldRef);
                break;
            }
        }

        PdfStamper stamper = new PdfStamper(reader, result);
        stamper.close();
    }
}