root / import / ext3D / trunk / install-extension3d / IzPack / src / lib / com / izforge / izpack / panels / SudoPanel.java @ 15280
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/*
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* $Id: SudoPanel.java,v 1.1 2006/06/14 07:29:07 cesar Exp $
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* IzPack
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* Copyright (C) 2003 Jan Blok (jblok@profdata.nl - PDM - www.profdata.nl)
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*
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* File : SudoPanel.java
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* Description : A panel doing a linux/unix/macosx 'sudo' for administrator (native (sub)) installs.
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* Author's email : jblok@profdata.nl
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* Author's Website : http://www.profdata.nl
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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package com.izforge.izpack.panels; |
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import com.izforge.izpack.*; |
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import com.izforge.izpack.gui.LabelFactory; |
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import com.izforge.izpack.installer.*; |
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import com.izforge.izpack.util.FileExecutor; |
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import com.izforge.izpack.util.OsConstraint; |
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import java.awt.BorderLayout; |
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import java.awt.Dimension; |
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import java.awt.event.*; |
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import java.io.File; |
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import java.io.FileOutputStream; |
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import java.util.*; |
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import javax.swing.*; |
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/**
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* The packs selection panel class.
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*
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* @author Jan Blok
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* @since November 27, 2003
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*/
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public class SudoPanel extends IzPanel implements ActionListener |
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{ |
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private JTextField passwordField; |
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private boolean isValid = false; |
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/**
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* The constructor.
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*
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* @param parent The parent window.
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* @param idata The installation data.
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*/
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public SudoPanel(InstallerFrame parent, InstallData idata)
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{ |
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super(parent, idata);
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setLayout(new BoxLayout(this, BoxLayout.Y_AXIS)); |
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add(LabelFactory.create( |
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/*parent.langpack.getString("SudoPanel.info")*/"For installing administrator privileges are necessary", |
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JLabel.TRAILING));
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add(Box.createRigidArea(new Dimension(0, 5))); |
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add(LabelFactory.create( |
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/*parent.langpack.getString("SudoPanel.tip")*/"Please note that passwords are case-sensitive", parent.icons.getImageIcon("tip"), |
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JLabel.TRAILING));
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add(Box.createRigidArea(new Dimension(0, 5))); |
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JPanel spacePanel = new JPanel(); |
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spacePanel.setAlignmentX(LEFT_ALIGNMENT); |
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spacePanel.setAlignmentY(CENTER_ALIGNMENT); |
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spacePanel.setBorder(BorderFactory.createEmptyBorder(80, 30, 0, 50)); |
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spacePanel.setLayout(new BorderLayout(5,5)); |
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spacePanel.add( |
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LabelFactory.create( |
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/*parent.langpack.getString("SudoPanel.specifyAdminPassword")*/"Please specify your password:"),BorderLayout.NORTH); |
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passwordField = new JPasswordField(); |
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passwordField.addActionListener(this);
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JPanel space2Panel = new JPanel(); |
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space2Panel.setLayout(new BorderLayout()); |
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space2Panel.add(passwordField,BorderLayout.NORTH);
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space2Panel.add(Box.createRigidArea(new Dimension(0, 5)),BorderLayout.CENTER); |
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spacePanel.add(space2Panel,BorderLayout.CENTER);
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add(spacePanel); |
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} |
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/** Called when the panel becomes active. */
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public void panelActivate() |
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{ |
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passwordField.requestFocus(); |
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} |
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/**
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* Actions-handling method.
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*
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* @param e The event.
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*/
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public void actionPerformed(ActionEvent e) |
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{ |
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doSudoCmd(); |
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} |
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//check if sudo password is correct (so sudo can be used in all other scripts, even without password, lasts for 5 minutes)
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private void doSudoCmd() |
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{ |
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String pass = passwordField.getText();
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File file = null; |
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try
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{ |
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//write file in /tmp
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file = new File("/tmp/cmd_sudo.sh");//""c:/temp/run.bat"" |
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FileOutputStream fos = new FileOutputStream(file); |
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fos.write("echo $password | sudo -S ls\nexit $?".getBytes()); //"echo $password > pipo.txt" |
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fos.close(); |
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//execute
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HashMap vars = new HashMap(); |
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vars.put("password", pass);
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List oses = new ArrayList(); |
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oses.add(new OsConstraint("unix",null,null,null)); |
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ArrayList plist = new ArrayList(); |
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ParsableFile pf = new ParsableFile(file.getAbsolutePath(),null,null,oses); |
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plist.add(pf); |
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ScriptParser sp = new ScriptParser(plist,new VariableSubstitutor(vars)); |
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sp.parseFiles(); |
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ArrayList elist = new ArrayList(); |
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ExecutableFile ef = new ExecutableFile(file.getAbsolutePath(),ExecutableFile.POSTINSTALL,ExecutableFile.ABORT,oses,false); |
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elist.add(ef); |
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FileExecutor fe = new FileExecutor(elist);
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int retval = fe.executeFiles(ExecutableFile.POSTINSTALL,this); |
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if (retval == 0) |
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{ |
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idata.setVariable("password", pass);
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isValid = true;
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} |
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// else is already showing dialog
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// {
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// JOptionPane.showMessageDialog(this, "Cannot execute 'sudo' cmd, check your password", "Error", JOptionPane.ERROR_MESSAGE);
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// }
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} |
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catch (Exception e) |
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{ |
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// JOptionPane.showMessageDialog(this, "Cannot execute 'sudo' cmd, check your password", "Error", JOptionPane.ERROR_MESSAGE);
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e.printStackTrace(); |
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isValid = false;
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} |
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try
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{ |
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if (file != null && file.exists()) file.delete();//you don't want the file with password tobe arround, in case of error |
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} |
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catch (Exception e) |
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{ |
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//ignore
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} |
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} |
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/**
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* Indicates wether the panel has been validated or not.
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*
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* @return Always true.
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*/
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public boolean isValidated() |
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{ |
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if (!isValid)
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{ |
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doSudoCmd(); |
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} |
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if (!isValid)
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{ |
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JOptionPane.showInternalMessageDialog(this, "Password", "Password is not valid", JOptionPane.ERROR_MESSAGE); |
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} |
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return isValid;
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} |
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} |