AliasCertificate.java

/*
 * This file is part of WebScarab, an Open Web Application Security
 * Project utility. For details, please see http://www.owasp.org/
 *
 * Copyright (c) 2002 - 2004 Rogan Dawes
 * 
 * Please note that this file was originally released under the 
 * GNU General Public License  as published by the Free Software Foundation; 
 * either version 2 of the License, or (at your option) any later version.
 * 
 * As of October 2014 Rogan Dawes granted the OWASP ZAP Project permission to 
 * redistribute this code under the Apache License, Version 2.0: 
 *
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at 
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0 
 *   
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS, 
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
 * See the License for the specific language governing permissions and 
 * limitations under the License. 
 */

package ch.csnc.extension.httpclient;

import java.security.cert.Certificate;

public class AliasCertificate {

	private Certificate certificate;
	private String alias;
	
	AliasCertificate(Certificate certificate, String alias){
		this.setCertificate(certificate);
		this.setAlias(alias);
	}

	public void setCertificate(Certificate certificate) {
		this.certificate = certificate;
	}

	public Certificate getCertificate() {
		return certificate;
	}

	public void setAlias(String alias) {
		this.alias = alias;
	}

	public String getAlias() {
		return alias;
	}
	
	public String getName(){
		
		String cn = getCN();
		
		if(cn == null || cn.length() == 0){
			return getAlias();
		}else{
			return cn + " ["+getAlias()+"]";
		}
		
		
	}
	
    public String getCN() {
        
    	String dn = getCertificate().toString();
    	
    	int i = 0;
        i = dn.indexOf("CN=");
        if (i == -1) {
            return null;
        }
        //get the remaining DN without CN=
        dn = dn.substring(i + 3);  
        
        char[] dncs = dn.toCharArray();
        for (i = 0; i < dncs.length; i++) {
            if (dncs[i] == ','  && i > 0 && dncs[i - 1] != '\\') {
                break;
            }
        }
        return dn.substring(0, i);
    }
}