install.java

一套JAVA的CA证书签发系统.

/*************************************************************************
 *                                                                       *
 *  EJBCA: The OpenSource Certificate Authority                          *
 *                                                                       *
 *  This software 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 any later version.                    *
 *                                                                       *
 *  See terms of license at gnu.org.                                     *
 *                                                                       *
 *************************************************************************/
 
package se.anatom.ejbca.admin;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Properties;
import java.util.regex.Pattern;

import org.ietf.ldap.LDAPDN;

import se.anatom.ejbca.util.passgen.PasswordGeneratorFactory;

/** Class used as an install script of ejbca
 * 
 * @author philip
 * @version $Id: Install.java,v 1.14 2004/05/13 15:33:59 herrvendil Exp $
 *
 * The main porpose of this program is to provide easy installment of EJBCA.
 */
public class Install extends BaseCommand {

	public static int ARG_COMMAND   =  0;
	public static int ARG_OS               =  1;
	public static int ARG_LANGUAGE   =  2;
	public static int ARG_VERSION      =  3;
	public static int ARG_APPSERVER  =  4;
	public static int ARG_WEBSERVER =  5;
	
	private final static int OS_UNIX          = 0; 
	private final static int OS_WINDOWS  = 1;
		
	private final static int APPSERVER_JBOSS         = 0; 
	private final static int APPSERVER_WEBLOGIC  = 1;
	
    private int appserver = APPSERVER_JBOSS;

    private int os = OS_UNIX;
    
	private String caname = "";
	private String cadn = "";
	private int keysize = 0;
	private int validity = 0;
	private String policyid = "";

	private String computername = "";
	private String servercertdn = "";
	private String serverkeystorepasswd = "";
	private String superadminpasswd = "";
	private String javacacertspasswd = "";
			
	private Pattern nondigit = Pattern.compile("\\D");
	private Pattern nondigitordot = Pattern.compile("[^0-9\\.]");
	private Pattern notcomputername = Pattern.compile("[^0-9a-zA-z\\-\\.]");
	private Pattern nonword = Pattern.compile("\\W");
	private Properties text; 
	
	private BufferedReader reader = null;
	
	public Install(String osstring, String language, String version, String appserverstring) throws Exception{
			
        super();
		reader = new BufferedReader(new InputStreamReader(System.in));
		
		text = new Properties();
		text.load(this.getClass().getResourceAsStream("/" + "install." + language.toLowerCase() + ".properties"));
						   
		if(osstring.equalsIgnoreCase("unix")){
			this.os = OS_UNIX;
		}
		if(osstring.equalsIgnoreCase("windows")){
			this.os = OS_WINDOWS;
		}		
        if(appserverstring.equalsIgnoreCase("weblogic")){
            this.appserver = APPSERVER_WEBLOGIC;
        }
	}			
	
	public void run(){
		if(checkRequirements()){;
		  displayWelcomeScreen();
	      while(!collectData());
	      runInstall();	
		}else{
	      System.exit(-1);	
		}
	}
					
	public static void main(String[] args) throws Exception {
		if(args.length != 5){
			System.out.println("Usage: install install <unix|windows> <language> <ejbca|primeca> <jboss|weblogic>\n" +
					                     " Or : install displayendmessage <unix|windows> <language> <ejbca|primeca> <jboss|weblogic>");
			System.exit(-1);
		}
		
		Install install = new Install(args[ARG_OS], args[ARG_LANGUAGE], args[ARG_VERSION], args[ARG_APPSERVER]);
		
		if(args.length == 5){
			if(args[Install.ARG_COMMAND].equalsIgnoreCase("install")){
		      install.run();
		    }else{		    			
			  if(args[Install.ARG_COMMAND].equalsIgnoreCase("displayendmessage")){		
			  	install.displayEndMessage();    
			  }else{
				System.out.println("Usage: install install <unix|windows> <language> <ejbca> <jboss|weblogic>\n" +
				" Or : install displayendmessage <unix|windows><language> <ejbca> <jboss|weblogic>");
				System.exit(-1);
			  }
		    }
		}					   			
		
	}
	
	
	/**
	 * Method checking if all reuirements are meet before starting the installation.
	 * If requirements aren't meet then will a error message be  displayed.
	 * 
	 * @return true if all requirements are set.
	 */
	private boolean checkRequirements(){
	  boolean appservrunning = appServerRunning();
	  boolean cryptoinstalled = false;
      if (!appservrunning) {
        System.out.println(text.getProperty("APPSERVMUSTBERUNNING"));
        
      }
      try {
      	  cryptoinstalled = strongCryptoInstalled();                    
      } catch (Exception e) {
          System.out.println(text.getProperty("STRONGCRYPTOMUSTBEINSTALLED"));          
      }
	  return appservrunning && cryptoinstalled;
	}
	
	private void displayWelcomeScreen(){
		System.out.print(text.getProperty("WELCOMETO"));
		System.out.print(text.getProperty("THISSCRIPT"));
		System.out.print(text.getProperty("THEAPPLICATIONISDEPLOYED"));
		System.out.print(text.getProperty("YOUSHOULDPERFORM"));
		System.out.print(text.getProperty("ISTHESEREQUIREMENTSMEET"));
		String answer = getAnswer();
		while(!answerInBoolean(answer)){
			System.out.print(text.getProperty("PLEASETYPEEITHERYESORNO"));
			answer = getAnswer();
		}
		boolean cont = getBooleanAnswer(answer);
		if(!cont)
		  System.exit(-1);	 
		
	}
	
	private boolean collectData(){
	    
	    System.out.print(text.getProperty("THISINSTALLATIONWILL"));
	    getCAName();
	    getCADN();
	    getKeySize();
	    getValidity();
	    getPolicyId();
	    
	    System.out.print(text.getProperty("NOWSOMEADMINWEB"));
	    
	    getComputerName();
	    getSSLServerCertDN();
	    getSSLKeyStorePasswd();
	    getSuperAdminPasswd();    
	  //  getJavaCACertsPasswd();
	     	    	   
		return isDataCorrect();
	}
	
	private void getCAName(){
		System.out.print(text.getProperty("ENTERSHORTNAME"));
		String answer = getAnswer();
		while(!answerLegalName(answer)){
			System.out.print(text.getProperty("ILLEGALCANAME"));
			System.out.print(text.getProperty("ENTERSHORTNAME"));
			answer = getAnswer();
		}
		this.caname = answer;
	   	
	}
	
	private void getCADN(){
		System.out.print(text.getProperty("ENTERDN"));
		String answer = getAnswer();
		while(!answerLegalDN(answer)){
			System.out.print(text.getProperty("ILLEGALDN"));
			System.out.print(text.getProperty("ENTERDN"));
			answer = getAnswer();
		}
		this.cadn = answer;				
	}
	
	private void getKeySize(){
		System.out.print(text.getProperty("ENTERKEYSIZE"));
		String answer = getAnswer();
		while(!answerLegalKeySize(answer)){
			System.out.print(text.getProperty("ILLEGALKEYSIZE"));
			System.out.print(text.getProperty("ENTERKEYSIZE"));
			answer = getAnswer();
		}
		this.keysize = this.getDigitAnswer(answer);		
	}
	
	private void getValidity(){
		System.out.print(text.getProperty("ENTERVALIDITY"));
		String answer = getAnswer();
		while(!answerLegalValidity(answer)){
			System.out.print(text.getProperty("ILLEGALVALIDITY"));
			System.out.print(text.getProperty("ENTERVALIDITY"));
			answer = getAnswer();
		}
		this.validity = this.getDigitAnswer(answer);				
	}
	
	private void getPolicyId(){
		System.out.print(text.getProperty("ENTERPOLICYID"));
		String answer = getAnswer();
		while(!answerLegalPolicyId(answer)){
			System.out.print(text.getProperty("ILLEGALPOLICYID"));
			System.out.print(text.getProperty("ENTERPOLICYID"));
			answer = getAnswer();
		}
		
		this.policyid = this.getPolicyId(answer);					
	}
	
	
	
	private void getComputerName(){
		System.out.print(text.getProperty("ENTERCOMPUTERNAME"));
		String answer = getAnswer();
		while(!answerLegalComputerName(answer)){
			System.out.print(text.getProperty("ILLEGALCOMPUTERNAME"));
			System.out.print(text.getProperty("ENTERCOMPUTERNAME"));
			answer = getAnswer();
		}
		
		this.computername = answer;											
	}
	
	private void getSSLServerCertDN(){
		System.out.print(text.getProperty("ENTERSERVERDN"));
		String answer = getAnswer();
		while(!answerLegalDN(answer)){
			System.out.print(text.getProperty("ILLEGALSERVERDN"));
			System.out.print(text.getProperty("ENTERSERVERDN"));
			answer = getAnswer();
		}
		this.servercertdn = answer;						
	}
	
	private void getSSLKeyStorePasswd(){
		
		this.serverkeystorepasswd = PasswordGeneratorFactory.getInstance(PasswordGeneratorFactory.PASSWORDTYPE_LETTERSANDDIGITS).getNewPassword(8,8);
				
/*		System.out.print(text.getProperty("ENTERADMINWEBPASSWORD"));
		String answer = getAnswer();
		while(!answerLegalPassword(answer)){
			System.out.print(text.getProperty("ILLEGALADMINWEBPASSWORD"));
			System.out.print(text.getProperty("ENTERADMINWEBPASSWORD"));
			answer = getAnswer();
		}
		this.serverkeystorepasswd = answer;*/										
	}
	
	private void getSuperAdminPasswd(){
		System.out.print(text.getProperty("ENTERSUPERADMINPASSWORD"));
		String answer = getAnswer();
		while(!answerLegalPassword(answer)){
			System.out.print(text.getProperty("ILLEGALSUPERADMINPASSWORD"));
			System.out.print(text.getProperty("ENTERSUPERADMINPASSWORD"));