Examples of org.apache.pdfbox.pdmodel.encryption.AccessPermission

Package org.apache.pdfbox.pdmodel.encryption

Examples of org.apache.pdfbox.pdmodel.encryption.AccessPermission

org.apache.pdfbox.pdmodel.encryption.AccessPermission
This class represents the access permissions to a document. These permissions are specified in the PDF format specifications, they include:
- print the document
- modify the content of the document
- copy or extract content of the document
- add or modify annotations
- fill in interactive form fields
- extract text and graphics for accessibility to visually impaired people
- assemble the document
- print in degraded quality
This class can be used to protect a document by assigning access permissions to recipients. In this case, it must be used with a specific ProtectionPolicy. When a document is decrypted, it has a currentAccessPermission property which is the access permissions granted to the user who decrypted the document. @see ProtectionPolicy @see org.apache.pdfbox.pdmodel.PDDocument#getCurrentAccessPermission() @author Ben Litchfield @author Benoit Guillon (benoit.guillon@snv.jussieu.fr)

    {
        if(printJob == null)
        {
            throw new PrinterException( "The delivered printJob is null." );
        }
        AccessPermission currentPermissions = this.getCurrentAccessPermission();


        if(!currentPermissions.canPrint())
        {
            throw new PrinterException( "You do not have permission to print this document." );
        }
        printJob.setPageable(this);
        printJob.print();

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                throw new Parser.Failure("Document is encrypted (2): " + e.getMessage(), location);
            } catch (final CryptographyException e) {
                try {pdfDoc.close();} catch (final IOException ee) {}
                throw new Parser.Failure("Document is encrypted (3): " + e.getMessage(), location);
            }
            final AccessPermission perm = pdfDoc.getCurrentAccessPermission();
            if (perm == null || !perm.canExtractContent())
                throw new Parser.Failure("Document is encrypted and cannot be decrypted", location);
        }


        // extracting some metadata
        final PDDocumentInformation info = pdfDoc.getDocumentInformation();

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      if (document.isEncrypted()) {
        StandardDecryptionMaterial sdm = new StandardDecryptionMaterial(password);
        document.openProtection(sdm);
        AccessPermission ap = document.getCurrentAccessPermission();


        if (!ap.canExtractContent()) {
          throw new IOException("You do not have permission to extract text");
        }
      }


      if (toConsole) {

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                }


                securityHandler = SecurityHandlersManager.getInstance().getSecurityHandler(encParameters.getFilter());
                securityHandler.prepareForDecryption(encParameters, document.getDocumentID(), decryptionMaterial);


                AccessPermission permission = securityHandler.getCurrentAccessPermission();
                if (!permission.canExtractContent())
                {
                    LOG.warn("PDF file '" + pdfFile.getPath() + "' does not allow extracting content.");
                }


            }

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        throws CryptographyException, IOException
    {
        try
        {
            StandardProtectionPolicy policy =
                new StandardProtectionPolicy(ownerPassword, userPassword, new AccessPermission());
            this.protect(policy);
        }
        catch(BadSecurityHandlerException e)
        {
            throw new CryptographyException(e);

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        throws CryptographyException, IOException
    {
        try
        {
            StandardProtectionPolicy policy =
                new StandardProtectionPolicy(ownerPassword, userPassword, new AccessPermission());
            this.protect(policy);
        }
        catch(BadSecurityHandlerException e)
        {
            throw new CryptographyException(e);

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    {
        if(printJob == null)
        {
            throw new PrinterException( "The delivered printJob is null." );
        }
        AccessPermission currentPermissions = this.getCurrentAccessPermission();


        if(!currentPermissions.canPrint())
        {
            throw new PrinterException( "You do not have permission to print this document." );
        }
        printJob.setPageable(this);
        if( printJob.printDialog() )

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    {
        if(printJob == null)
        {
            throw new PrinterException( "The delivered printJob is null." );
        }
        AccessPermission currentPermissions = this.getCurrentAccessPermission();


        if(!currentPermissions.canPrint())
        {
            throw new PrinterException( "You do not have permission to print this document." );
        }
        printJob.setPageable(this);
        printJob.print();

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                //document.print();
                if( document.isEncrypted() )
                {
                    StandardDecryptionMaterial sdm = new StandardDecryptionMaterial( password );
                    document.openProtection( sdm );
                    AccessPermission ap = document.getCurrentAccessPermission();


                    if( ! ap.canExtractContent() )
                    {
                        throw new IOException( "You do not have permission to extract text" );
                    }
                }

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