Package com.adito.install.forms

Source Code of com.adito.install.forms.CreateNewCertificateForm

        /*
*  Adito
*
*  Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
*
*  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, or (at your option) any later version.
*  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.
*
*  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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
     
package com.adito.install.forms;

import java.net.InetAddress;
import java.net.NetworkInterface;
import java.util.Enumeration;
import java.util.List;
import java.util.Locale;
import java.util.prefs.Preferences;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts.Globals;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;

import com.adito.boot.ContextHolder;
import com.adito.boot.KeyStoreManager;
import com.adito.wizard.AbstractWizardSequence;
import com.adito.wizard.forms.DefaultWizardForm;

public class CreateNewCertificateForm extends DefaultWizardForm {
    // Statics for sequence attributes
    public final static String ATTR_HOSTNAME = "hostname";
    public final static String ATTR_ORGANISATIONAL_UNIT = "organisationalUnit";
    public final static String ATTR_COMPANY = "company";
    public final static String ATTR_COUNTRY_CODE = "countryCode";
    public final static String ATTR_CITY = "city";
    public final static String ATTR_STATE = "state";
    public static final String ATTR_KEY_STORE_TYPE = "keyStoreType";

    // Private instance variables
   
    private String hostname;
    private String organisationalUnit;
    private String company;
    private String countryCode;   
    private String city;   
    private String state;
    private String keyStoreType;
   
    public final static Preferences PREF_NODE = ContextHolder.getContext().getPreferences().node("installation").node("certificate");
       
    public CreateNewCertificateForm() {
        super(true, true, "/WEB-INF/jsp/content/install/createNewCertificate.jspf",
            "hostname", true, false, "createNewCertificate",
            "install", "installation.createNewCertificate", 1);
    }

    /* (non-Javadoc)
     * @see com.adito.wizard.forms.AbstractWizardForm#init(com.adito.wizard.AbstractWizardSequence)
     */
    public void init(AbstractWizardSequence sequence, HttpServletRequest request) throws Exception {
        String localhostAddress = null;
        hostname = (String)sequence.getAttribute(ATTR_HOSTNAME, PREF_NODE.get("hostname", ""));
        if (hostname.equals("")) {
            try {
                Enumeration e = NetworkInterface.getNetworkInterfaces();

                while (e.hasMoreElements() && hostname == null) {
                    NetworkInterface netface = (NetworkInterface) e.nextElement();
                    Enumeration e2 = netface.getInetAddresses();
                    while (e2.hasMoreElements() && hostname == null) {
                        InetAddress ip = (InetAddress) e2.nextElement();
                        if (!ip.getCanonicalHostName().equals("localhost")
                                        && !ip.getCanonicalHostName().equals("localhost.localdomain")) {
                            hostname = ip.getCanonicalHostName();
                        } else {
                            localhostAddress = ip.getCanonicalHostName();
                        }
                    }
                }
            } catch (Exception e) {
            }
            if (hostname.equals("")) {
                hostname = localhostAddress == null ? "localhost" : localhostAddress;
            }
        }
        countryCode =(String) sequence.getAttribute(ATTR_COUNTRY_CODE, PREF_NODE.get("countryCode", ""));
        if (countryCode.equals("")) {
            countryCode = Locale.getDefault().getCountry();
        }
        organisationalUnit = (String)sequence.getAttribute(ATTR_COUNTRY_CODE, PREF_NODE.get("organisationalUnit", ""));
        company = (String)sequence.getAttribute(ATTR_COMPANY, PREF_NODE.get("company", ""));
        city =  (String)sequence.getAttribute(ATTR_CITY, PREF_NODE.get("city", ""));
        state =  (String)sequence.getAttribute(ATTR_STATE, PREF_NODE.get("state", ""));
        keyStoreType = (String)sequence.getAttribute(ATTR_KEY_STORE_TYPE, getAvailableKeyStoreTypes().get(0).toString());
       
    }

    public List getAvailableKeyStoreTypes() {
        return KeyStoreManager.getInstance(KeyStoreManager.DEFAULT_KEY_STORE).getSupportedKeyStoreTypes();
    }
   
    public String getKeyStoreType() {
        return keyStoreType;
    }
   
    public void setKeyStoreType(String keyStoreType) {
        this.keyStoreType = keyStoreType;
    }

    /* (non-Javadoc)
     * @see com.adito.wizard.forms.AbstractWizardForm#apply(com.adito.wizard.AbstractWizardSequence)
     */
    public void apply(AbstractWizardSequence sequence) throws Exception
        sequence.putAttribute(ATTR_CITY, city);      
        sequence.putAttribute(ATTR_COMPANY, company);      
        sequence.putAttribute(ATTR_COUNTRY_CODE, countryCode);      
        sequence.putAttribute(ATTR_HOSTNAME, hostname);      
        sequence.putAttribute(ATTR_ORGANISATIONAL_UNIT, organisationalUnit);      
        sequence.putAttribute(ATTR_STATE, state);      
        sequence.putAttribute(ATTR_KEY_STORE_TYPE, keyStoreType);
    }

    public void setCity(String city) {
        this.city = city;
    }

    public void setState(String state) {
        this.state = state;
    }

    public String getCompany() {
        return company;
    }

    public void setCompany(String company) {
        this.company = company;
    }

    public String getCountryCode() {
        return countryCode;
    }

    public String getCity() {
        return city;
    }

    public String getState() {
        return state;
    }

    public void setCountryCode(String countryCode) {
        this.countryCode = countryCode;
    }

    public String getHostname() {
        return hostname;
    }

    public void setHostname(String hostname) {
        this.hostname = hostname;
    }

    public String getOrganisationalUnit() {
        return organisationalUnit;
    }

    public void setOrganisationalUnit(String organisationalUnit) {
        this.organisationalUnit = organisationalUnit;
    }
   
    public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {
        ActionErrors errs = new ActionErrors();
        if(isCommiting()) {
            if ("".equals(hostname)) {
                errs.add(Globals.ERROR_KEY, new ActionMessage("installation.createNewCertificate.error.noHost"));
            }
            // LDP - This is a problem because it stops wildcard certificates from being generated with
            // hostnames such as *.3sp.co.uk
            /*else if (!isValidIpAddress(hostname)) {
                errs.add(Globals.ERROR_KEY, new ActionMessage("installation.createNewCertificate.error.invalidHost"));
            }*/

            if ("".equals(organisationalUnit)) {
                errs.add(Globals.ERROR_KEY, new ActionMessage("installation.createNewCertificate.error.noOrganisationalUnit"));
            }

            if ("".equals(company)) {
                errs.add(Globals.ERROR_KEY, new ActionMessage("installation.createNewCertificate.error.noCompany"));
            }
           
            if ("".equals(city)) {
                errs.add(Globals.ERROR_KEY, new ActionMessage("installation.createNewCertificate.error.noCity"));
            }
           
            if ("".equals(state)) {
                errs.add(Globals.ERROR_KEY, new ActionMessage("installation.createNewCertificate.error.noState"));
            }

            if ("".equals(countryCode)) {
                errs.add(Globals.ERROR_KEY, new ActionMessage("installation.createNewCertificate.error.noCountryCode"));
            }
        }
        return errs;
    }
   
    /*private static boolean isValidIpAddress(String ipAddress) {
        try {
            InetAddress.getByName(ipAddress);
            return true;
        } catch (UnknownHostException e) {
            return false;
        }
    }*/
}
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