org.jpedal.objects.acroforms.gui.Summary Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of OpenViewerFX Show documentation
Show all versions of OpenViewerFX Show documentation
An Open Source JavaFX PDF Viewer
/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2016 IDRsolutions and Contributors.
*
* This file is part of JPedal/JPDF2HTML5
*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---------------
* Summary.java
* ---------------
*/
package org.jpedal.objects.acroforms.gui;
import java.awt.Frame;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.swing.JDialog;
import org.jpedal.objects.acroforms.gui.certificates.CertificateHolder;
import org.jpedal.objects.raw.PdfDictionary;
import org.jpedal.objects.raw.PdfObject;
import org.jpedal.utils.LogWriter;
public class Summary extends javax.swing.JPanel {
private final JDialog frame;
private final PdfObject sigObject;
public void setValues(final String signName, final String reason, final String location) {
signedByBox.setText(signName);
reasonBox.setText(reason);
final String rawDate=sigObject.getTextStreamValue(PdfDictionary.M);
//if(rawDate!=null){
final StringBuilder date = new StringBuilder(rawDate);
date.delete(0, 2);
date.insert(4, '/');
date.insert(7, '/');
date.insert(10, ' ');
date.insert(13, ':');
date.insert(16, ':');
date.insert(19, ' ');
dateBox.setText(date.toString());
//}
locationBox.setText(location);
}
/**
* Creates new form Signatures
*
* @param frame
* @param sig
*/
public Summary(final JDialog frame, final PdfObject sig) {
this.frame = frame;
this.sigObject = sig;
initComponents();
/*
* Disabling show certificate button if there is no Certificate there
*/
final byte[] bytes = sigObject.getTextStreamValueAsByte(PdfDictionary.Cert);
if (bytes == null) {
showCertificateButton.setEnabled(false);
} else {
showCertificateButton.addActionListener(new java.awt.event.ActionListener() {
@Override
public void actionPerformed(final java.awt.event.ActionEvent evt) {
showCertificate();
}
});
add(showCertificateButton);
showCertificateButton.setBounds(380, 10, 150, 23);
}
}
/**
* This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// //GEN-BEGIN:initComponents
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
locationBox = new javax.swing.JTextField();
showCertificateButton = new javax.swing.JButton();
signedByBox = new javax.swing.JTextField();
reasonBox = new javax.swing.JTextField();
jLabel4 = new javax.swing.JLabel();
dateBox = new javax.swing.JTextField();
jButton1 = new javax.swing.JButton();
setLayout(null);
jLabel1.setText("Location:");
add(jLabel1);
jLabel1.setBounds(310, 70, 70, 20);
jLabel2.setText("Signed by:");
add(jLabel2);
jLabel2.setBounds(10, 10, 70, 20);
jLabel3.setText("Reason:");
add(jLabel3);
jLabel3.setBounds(10, 40, 70, 20);
locationBox.setEditable(false);
add(locationBox);
locationBox.setBounds(360, 70, 170, 20);
showCertificateButton.setText("Show Certificate...");
showCertificateButton.addActionListener(new java.awt.event.ActionListener() {
@Override
public void actionPerformed(final java.awt.event.ActionEvent evt) {
showCertificate();
}
});
add(showCertificateButton);
showCertificateButton.setBounds(380, 10, 150, 23);
signedByBox.setEditable(false);
add(signedByBox);
signedByBox.setBounds(70, 10, 300, 20);
reasonBox.setEditable(false);
add(reasonBox);
reasonBox.setBounds(70, 40, 460, 20);
jLabel4.setText("Date:");
add(jLabel4);
jLabel4.setBounds(10, 70, 70, 20);
dateBox.setEditable(false);
add(dateBox);
dateBox.setBounds(70, 70, 230, 20);
jButton1.setText("Close");
jButton1.addActionListener(new java.awt.event.ActionListener() {
@Override
public void actionPerformed(final java.awt.event.ActionEvent evt) {
close();
}
});
add(jButton1);
jButton1.setBounds(433, 140, 90, 23);
}// //GEN-END:initComponents
private void close() {//GEN-FIRST:event_close
frame.setVisible(false);
}//GEN-LAST:event_close
private void showCertificate() {//GEN-FIRST:event_showCertificate
final JDialog frame = new JDialog((Frame) null, "Certificate Viewer", true);
final CertificateHolder ch = new CertificateHolder(frame);
try {
//System.out.println("sigObject = "+sigObject+" "+sigObject.getObjectRefAsString());
final byte[] bytes = sigObject.getTextStreamValueAsByte(PdfDictionary.Cert);
// byte[] contents=sigObject.getTextStreamValueAsByte(PdfDictionary.Contents);
// System.out.println(contents+" << "+sigObject);
//byte[] bytes = null;//(byte[]) dictionary.DecodedStream;
//PdfObject dictionary = sigObject.getDictionary(PdfDictionary.M);
//System.out.println("dictionary = "+dictionary);
//byte[] bytes = (byte[]) dictionary.DecodedStream;
//String textStreamValue = sigObject.getTextStreamValue(PdfDictionary.Cert);
//byte[] bytes = StringUtils.toBytes(textStreamValue);
final InputStream bais = new ByteArrayInputStream(bytes);
final CertificateFactory cf = CertificateFactory.getInstance("X.509");
final X509Certificate signingCertificate = (X509Certificate) cf.generateCertificate(bais);
bais.close();
// // @simon this is the "public key"
// System.out.println("public key ============");
// for(int i=0;i© 2015 - 2024 Weber Informatics LLC | Privacy Policy