/* class Win32CertManager starts the win32 cryptoAPI certificate manager
   by invoking "rundll32.exe cryptui.dll,CryptUIStartCertMgr" 
   Code for Netscape or Microsoft JVM. 
                                    M. Gallant   04/08/2002
 */

 import com.ms.security.*;
 import java.awt.*;
 import java.awt.event.*;
 import java.applet.*;
 import java.io.*  ;
 import java.util.*;
 import netscape.security.PrivilegeManager;

public class Win32CertManager extends Applet implements ActionListener {
    private Button startbutton = new Button("Start CryptoAPI Certificate Manager") ;
    private static final String execommand = "rundll32.exe cryptui.dll,CryptUIStartCertMgr" ;

  public void init() {

    try { 
      if (Class.forName("com.ms.security.PolicyEngine") != null) {  // required for IE
         PolicyEngine.assertPermission(PermissionID.SYSTEM);
       }
    } 
   catch (Throwable cnfe) {
   } 

   try{
    PrivilegeManager.enablePrivilege("UniversalExecAccess") ;  // required for NN 
     }
    catch(Exception cnfe) { 
      System.out.println("netscape.security.PrivilegeManager class not found") ;
     }
   
   if(System.getProperty("os.name").equals("Windows NT") 
	|| System.getProperty("os.name").equals("Windows 2000")
	|| System.getProperty("os.name").equals("Windows XP")  )   // if NT, Win2000 or WinXP ...
     ;

     this.setBackground(Color.white) ;
     startbutton.addActionListener(this) ;
     add(startbutton) ;  
     startbutton.setBackground(Color.blue) ;
     startbutton.setForeground(Color.yellow) ;
     Font f = new Font("TimesRoman", Font.PLAIN, 16);
     FontMetrics fm = getFontMetrics(f);
     setFont(f) ;
  }


  public void actionPerformed(ActionEvent e) {
     if( e.getSource() == startbutton) {
   try{
    PrivilegeManager.enablePrivilege("UniversalExecAccess") ;  // required for NN 
     }
    catch(Exception cnfe) { 
      System.out.println("netscape.security.PrivilegeManager class not found") ;
     }
    try {
       Process proc =  Runtime.getRuntime().exec(execommand) ;
      }
    catch(IOException ieo) {
      System.out.println("Problem starting " + execommand) ;
      }

    }
  }

 }