diff options
Diffstat (limited to 'src/main/java/org/pdfbox/Encrypt.java')
| -rw-r--r-- | src/main/java/org/pdfbox/Encrypt.java | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/src/main/java/org/pdfbox/Encrypt.java b/src/main/java/org/pdfbox/Encrypt.java deleted file mode 100644 index 9038e61..0000000 --- a/src/main/java/org/pdfbox/Encrypt.java +++ /dev/null @@ -1,234 +0,0 @@ -/**
- * Copyright (c) 2004, www.pdfbox.org
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of pdfbox; nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://www.pdfbox.org
- *
- */
-package org.pdfbox;
-
-import org.pdfbox.pdmodel.PDDocument;
-
-import org.pdfbox.pdmodel.encryption.PDStandardEncryption;
-import org.pdfbox.pdmodel.encryption.PDEncryptionDictionary;
-
-/**
- * This will read a document from the filesystem, encrypt it and and then write
- * the results to the filesystem. <br/><br/>
- *
- * @author Ben Litchfield (ben@csh.rit.edu)
- * @version $Revision: 1.5 $
- */
-public class Encrypt
-{
-
- /**
- * This is the entry point for the application.
- *
- * @param args The command-line arguments.
- *
- * @throws Exception If there is an error decrypting the document.
- */
- public static void main( String[] args ) throws Exception
- {
- Encrypt encrypt = new Encrypt();
- encrypt.encrypt( args );
- }
-
- private void encrypt( String[] args ) throws Exception
- {
- if( args.length < 1 )
- {
- usage();
- }
- else
- {
- String infile = null;
- String outfile = null;
- String userPassword = "";
- String ownerPassword = "";
-
- PDDocument document = null;
-
- try
- {
-
- PDStandardEncryption enc = new PDStandardEncryption();
- enc.setVersion( PDEncryptionDictionary.VERSION1_40_BIT_ALGORITHM );
- enc.setRevision( PDStandardEncryption.REVISION2 );
- for( int i=0; i<args.length; i++ )
- {
- String key = args[i];
- if( key.equals( "-O" ) )
- {
- ownerPassword = args[++i];
- }
- else if( key.equals( "-U" ) )
- {
- userPassword = args[++i];
- }
- else if( key.equals( "-canAssemble" ) )
- {
- enc.setCanAssembleDocument( args[++i].equalsIgnoreCase( "true" ) );
- }
- else if( key.equals( "-canExtractContent" ) )
- {
- enc.setCanExtractContent( args[++i].equalsIgnoreCase( "true" ) );
- }
- else if( key.equals( "-canExtractForAccessibility" ) )
- {
- enc.setCanExtractForAccessibility( args[++i].equalsIgnoreCase( "true" ) );
- }
- else if( key.equals( "-canFillInForm" ) )
- {
- enc.setCanFillInForm( args[++i].equalsIgnoreCase( "true" ) );
- }
- else if( key.equals( "-canModify" ) )
- {
- enc.setCanModify( args[++i].equalsIgnoreCase( "true" ) );
- }
- else if( key.equals( "-canModifyAnnotations" ) )
- {
- enc.setCanModifyAnnotations( args[++i].equalsIgnoreCase( "true" ) );
- }
- else if( key.equals( "-canPrint" ) )
- {
- enc.setCanPrint( args[++i].equalsIgnoreCase( "true" ) );
- }
- else if( key.equals( "-canPrintDegraded" ) )
- {
- enc.setCanPrintDegraded( args[++i].equalsIgnoreCase( "true" ) );
- }
- else if( key.equals( "-keyLength" ) )
- {
- try
- {
- enc.setLength( Integer.parseInt( args[++i] ) );
- }
- catch( NumberFormatException e )
- {
- throw new NumberFormatException(
- "Error: -keyLength is not an integer '" + args[i] + "'" );
- }
- }
- else if( key.equals( "-version" ) )
- {
- try
- {
- enc.setVersion( Integer.parseInt( args[++i] ) );
- }
- catch( NumberFormatException e )
- {
- throw new NumberFormatException( "Error: -version is not an integer '" + args[i] + "'" );
- }
- }
- else if( key.equals( "-revision" ) )
- {
- try
- {
- enc.setRevision( Integer.parseInt( args[++i] ) );
- }
- catch( NumberFormatException e )
- {
- throw new NumberFormatException( "Error: -version is not an integer '" + args[i] + "'" );
- }
- }
- else if( infile == null )
- {
- infile = key;
- }
- else if( outfile == null )
- {
- outfile = key;
- }
- else
- {
- usage();
- }
- }
- if( infile == null )
- {
- usage();
- }
- if( outfile == null )
- {
- outfile = infile;
- }
- document = PDDocument.load( infile );
-
- if( !document.isEncrypted() )
- {
- document.setEncryptionDictionary( enc );
- document.encrypt( ownerPassword, userPassword );
- document.save( outfile );
- }
- else
- {
- System.err.println( "Error: Document is already encrypted." );
- }
- }
- finally
- {
- if( document != null )
- {
- document.close();
- }
- }
- }
- }
-
- /**
- * This will print a usage message.
- */
- private static void usage()
- {
- System.err.println( "usage: java org.pdfbox.Encrypt [options] <inputfile> [outputfile]" );
- System.err.println( " -O <password> Set the owner password" );
- System.err.println( " -U <password> Set the user password" );
- System.err.println( " -canAssemble <true|false> Set the assemble permission" );
- System.err.println( " -canExtractContent <true|false> Set the extraction permission" );
- System.err.println( " -canExtractForAccessibility <true|false> Set the extraction permission" );
- System.err.println( " -canFillInForm <true|false> Set the fill in form permission" );
- System.err.println( " -canModify <true|false> Set the modify permission" );
- System.err.println( " -canModifyAnnotations <true|false> Set the modify annots permission" );
- System.err.println( " -canPrint <true|false> Set the print permission" );
- System.err.println( " -canPrintDegraded <true|false> Set the print degraded permission" );
- System.err.println( " -keyLength <length> The length of the key in bits(40)" );
- System.err.println( " -version <0|1|2|3|4> The encryption version(1)" );
- System.err.println( " 0 - Undocumented/Unpublished" );
- System.err.println( " 1 - Allows for 40 bit encryption" );
- System.err.println( " 2 - Allows for variable length encryption" );
- System.err.println( " 3 - Unpublished but allows for key lengths from 40 to 128" );
- System.err.println( " 4 - Security handler defines encryption" );
- System.err.println( " -revision <2|3|4> The encryption revision(2)" );
- System.err.println( " 2 - version less than 2" );
- System.err.println( " 3 - version 2 or 3 or uses a revision 3 permission" );
- System.err.println( " 4 - version of 4" );
- System.err.println( "\nNote: By default all permissions are set to true!" );
- System.exit( 1 );
- }
-
-}
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