/* * File : CertificateTrustWindow.java * Created : 29-Dec-2003 * By : parg * * Azureus - a Java Bittorrent client * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License. * * This program 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 General Public License for more details ( see the LICENSE file ). * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ package org.gudy.azureus2.ui.swt.auth; /** * @author parg * */ import java.security.cert.X509Certificate; import org.eclipse.swt.SWT; import org.eclipse.swt.layout.GridData; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.*; import org.gudy.azureus2.core3.internat.MessageText; import org.gudy.azureus2.core3.security.SECertificateListener; import org.gudy.azureus2.core3.security.SESecurityManager; import org.gudy.azureus2.core3.util.AERunnable; import org.gudy.azureus2.core3.util.Constants; import org.gudy.azureus2.core3.util.Debug; import org.gudy.azureus2.ui.swt.ImageRepository; import org.gudy.azureus2.ui.swt.Messages; import org.gudy.azureus2.ui.swt.Utils; import org.gudy.azureus2.ui.swt.mainwindow.SWTThread; public class CertificateTrustWindow implements SECertificateListener { public CertificateTrustWindow() { SESecurityManager.addCertificateListener( this ); } public boolean trustCertificate( final String resource, final X509Certificate cert ) { final Display display = SWTThread.getInstance().getDisplay(); if ( display.isDisposed()){ return( false ); } final trustDialog[] dialog = new trustDialog[1]; try{ Utils.execSWTThread(new AERunnable() { public void runSupport() { dialog[0] = new trustDialog( display, resource, cert ); } }, false); }catch( Throwable e ){ Debug.printStackTrace( e ); return( false ); } return(dialog[0].getTrusted()); } protected class trustDialog { protected Shell shell; protected boolean trusted; protected trustDialog( Display display, String resource, X509Certificate cert ) { if ( display.isDisposed()){ return; } shell = new Shell (display,SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL); Utils.setShellIcon(shell); shell.setText(MessageText.getString("security.certtruster.title")); GridLayout layout = new GridLayout(); layout.numColumns = 3; shell.setLayout (layout); GridData gridData; // info Label info_label = new Label(shell,SWT.NULL); Messages.setLanguageText(info_label, "security.certtruster.intro"); gridData = new GridData(GridData.FILL_BOTH); gridData.horizontalSpan = 3; info_label.setLayoutData(gridData); // resource Label resource_label = new Label(shell,SWT.NULL); Messages.setLanguageText(resource_label, "security.certtruster.resource"); gridData = new GridData(GridData.FILL_BOTH); gridData.horizontalSpan = 1; resource_label.setLayoutData(gridData); Label resource_value = new Label(shell,SWT.NULL); resource_value.setText(resource.replaceAll("&", "&&")); gridData = new GridData(GridData.FILL_BOTH); gridData.horizontalSpan = 2; resource_value.setLayoutData(gridData); // issued by Label issued_by_label = new Label(shell,SWT.NULL); Messages.setLanguageText(issued_by_label, "security.certtruster.issuedby"); gridData = new GridData(GridData.FILL_BOTH); gridData.horizontalSpan = 1; issued_by_label.setLayoutData(gridData); Label issued_by_value = new Label(shell,SWT.NULL); issued_by_value.setText(extractCN(cert.getIssuerDN().getName()).replaceAll("&", "&&")); gridData = new GridData(GridData.FILL_BOTH); gridData.horizontalSpan = 2; issued_by_value.setLayoutData(gridData); // issued to Label issued_to_label = new Label(shell,SWT.NULL); Messages.setLanguageText(issued_to_label, "security.certtruster.issuedto"); gridData = new GridData(GridData.FILL_BOTH); gridData.horizontalSpan = 1; issued_to_label.setLayoutData(gridData); Label issued_to_value = new Label(shell,SWT.NULL); issued_to_value.setText(extractCN(cert.getSubjectDN().getName()).replaceAll("&", "&&")); gridData = new GridData(GridData.FILL_BOTH); gridData.horizontalSpan = 2; issued_to_value.setLayoutData(gridData); // prompt Label prompt_label = new Label(shell,SWT.NULL); Messages.setLanguageText(prompt_label, "security.certtruster.prompt"); gridData = new GridData(GridData.FILL_BOTH); gridData.horizontalSpan = 3; prompt_label.setLayoutData(gridData); // line Label labelSeparator = new Label(shell,SWT.SEPARATOR | SWT.HORIZONTAL); gridData = new GridData(GridData.FILL_HORIZONTAL); gridData.horizontalSpan = 3; labelSeparator.setLayoutData(gridData); // buttons new Label(shell,SWT.NULL); Composite comp = new Composite(shell,SWT.NULL); gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.HORIZONTAL_ALIGN_END | GridData.HORIZONTAL_ALIGN_FILL); gridData.grabExcessHorizontalSpace = true; gridData.horizontalSpan = 2; comp.setLayoutData(gridData); GridLayout layoutButtons = new GridLayout(); layoutButtons.numColumns = 2; comp.setLayout(layoutButtons); Button bYes = new Button(comp,SWT.PUSH); bYes.setText(MessageText.getString("security.certtruster.yes")); gridData = new GridData(GridData.FILL_HORIZONTAL | GridData.HORIZONTAL_ALIGN_END | GridData.HORIZONTAL_ALIGN_FILL); gridData.grabExcessHorizontalSpace = true; gridData.widthHint = 70; bYes.setLayoutData(gridData); bYes.addListener(SWT.Selection,new Listener() { public void handleEvent(Event e) { close(true); } }); Button bNo = new Button(comp,SWT.PUSH); bNo.setText(MessageText.getString("security.certtruster.no")); gridData = new GridData(GridData.HORIZONTAL_ALIGN_END); gridData.grabExcessHorizontalSpace = false; gridData.widthHint = 70; bNo.setLayoutData(gridData); bNo.addListener(SWT.Selection,new Listener() { public void handleEvent(Event e) { close(false); } }); shell.setDefaultButton( bYes ); shell.addListener(SWT.Traverse, new Listener() { public void handleEvent(Event e) { if ( e.character == SWT.ESC){ close( false ); } } }); shell.pack (); Utils.centreWindow( shell ); shell.open (); while (!shell.isDisposed()) { if (!shell.getDisplay().readAndDispatch()) { shell.getDisplay().sleep(); } } } protected void close( boolean ok ) { trusted = ok; shell.dispose(); } protected String extractCN( String dn ) { int p1 = dn.indexOf( "CN="); if ( p1 == -1 ){ return( dn ); } int p2 = dn.indexOf(",", p1 ); if ( p2 == -1 ){ return( dn.substring(p1+3).trim()); } return( dn.substring(p1+3,p2).trim()); } public boolean getTrusted() { return( trusted ); } } }