dncomponents.java

一个免费的CA,基于EJB平台的,老师叫我们测试,现把之共享出来让大家参考

/*************************************************************************
 *                                                                       *
 *  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 org.ejbca.util.dn;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Set;

import org.apache.commons.lang.ArrayUtils;
import org.apache.commons.lang.BooleanUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.bouncycastle.asn1.DERObjectIdentifier;
import org.bouncycastle.asn1.x509.X509Name;

/** Class holding information and utilitites for handling different DN components, CN, O etc
 * 
 * This is a very complex class with lots of maps and stuff. It is because it is a first step of refactoring the DN/AltName/DirAttr handling. 
 * This previously consisted of lotsa of different arrays spread out all over the place, now it's gathered here in order to be able to get a view of it.
 * The underlying implementations have not changed much though, in order to still have things working, therefore there are lots of different maps and arrays, with
 * seemingly similar contents. 
 * 
 * @author tomas
 * @version $Id: DnComponents.java,v 1.8 2007/01/16 11:46:13 anatom Exp $
 */
public class DnComponents {
    private static Logger log = Logger.getLogger(DnComponents.class);

    /** This class should be instantiated immediately */
    private static DnComponents obj = new DnComponents();
    
    /** BC X509Name contains some lookup tables that could maybe be used here. 
     * 
     * This map is used in CertTools so sort and order DN strings so they all look the same in the database.
     * */
    private static HashMap oids = new HashMap();
    // Default values
    static {
        oids.put("c", X509Name.C);
        oids.put("dc", X509Name.DC);
        oids.put("st", X509Name.ST);
        oids.put("l", X509Name.L);
        oids.put("o", X509Name.O);
        oids.put("ou", X509Name.OU);
        oids.put("t", X509Name.T);
        oids.put("surname", X509Name.SURNAME);
        oids.put("initials", X509Name.INITIALS);
        oids.put("givenname", X509Name.GIVENNAME);
        oids.put("gn", X509Name.GIVENNAME);
        oids.put("sn", X509Name.SN);
        oids.put("serialnumber", X509Name.SN);
        oids.put("cn", X509Name.CN);
        oids.put("uid", X509Name.UID);
        oids.put("dn", X509Name.DN_QUALIFIER);
        oids.put("emailaddress", X509Name.EmailAddress);
        oids.put("e", X509Name.EmailAddress);
        oids.put("email", X509Name.EmailAddress);
        oids.put("unstructuredname", X509Name.UnstructuredName); //unstructuredName 
        oids.put("unstructuredaddress", X509Name.UnstructuredAddress); //unstructuredAddress
    }
    /** Default values used when constructing DN strings that are put in the database
     * 
     */
    private static String[] dNObjectsForward = {
        "unstructuredaddress", "unstructuredname", "emailaddress", "e", "email", "dn", "uid", "cn", "sn", "serialnumber", "gn", "givenname",
        "initials", "surname", "t", "ou", "o", "l", "st", "dc", "c"
    };
    // Default values    
    private static String[] dNObjectsReverse = null;

    /**
     * These maps and constants are used in the admin-GUI and in End Entity profiles
     */

    /** These constants can be used when reffering to standard, build in components 
     * 
     */
    // DN components
    public static final String DNEMAIL            = "DNEMAIL";
    public static final String DNQUALIFIER        = "DN";
    public static final String UID                = "UID";
    public static final String COMMONNAME         = "COMMONNAME";
    public static final String SN                 = "SN";
    public static final String GIVENNAME          = "GIVENNAME";
    public static final String INITIALS           = "INITIALS";
    public static final String SURNAME            = "SURNAME";
    public static final String TITLE              = "TITLE";
    public static final String ORGANIZATIONUNIT   = "ORGANIZATIONUNIT";
    public static final String ORGANIZATION       = "ORGANIZATION";
    public static final String LOCALE             = "LOCALE";
    public static final String STATE              = "STATE";
    public static final String DOMAINCOMPONENT    = "DOMAINCOMPONENT";
    public static final String COUNTRY            = "COUNTRY";
    public static final String UNSTRUCTUREDADDRESS = "UNSTRUCTUREDADDRESS";
    public static final String UNSTRUCTUREDNAME    = "UNSTRUCTUREDNAME";
    
    // AltNames
    public static final String RFC822NAME         = "RFC822NAME";
    public static final String DNSNAME            = "DNSNAME";
    public static final String IPADDRESS          = "IPADDRESS";
    public static final String UNIFORMRESOURCEID  = "UNIFORMRESOURCEID";
    public static final String DIRECTORYNAME      = "DIRECTORYNAME";
    public static final String UPN                = "UPN";
    public static final String GUID               = "GUID";
    // Below are altNames that are not implemented yet
    public static final String OTHERNAME          = "OTHERNAME";
    public static final String X400ADDRESS        = "X400ADDRESS";
    public static final String EDIPARTNAME        = "EDIPARTNAME";
    public static final String REGISTEREDID       = "REGISTEREDID";
    
    // Subject directory attributes
    public static final String DATEOFBIRTH         = "DATEOFBIRTH";
    public static final String PLACEOFBIRTH        = "PLACEOFBIRTH";
    public static final String GENDER              = "GENDER";
    public static final String COUNTRYOFCITIZENSHIP = "COUNTRYOFCITIZENSHIP";
    public static final String COUNTRYOFRESIDENCE  = "COUNTRYOFRESIDENCE";

    private static HashMap dnNameIdMap = new HashMap();
    private static HashMap profileNameIdMap = new HashMap();
    private static HashMap dnIdToProfileNameMap = new HashMap();
    private static HashMap dnIdToProfileIdMap = new HashMap();
    private static HashMap profileIdToDnIdMap = new HashMap();
    private static HashMap dnErrorTextMap = new HashMap();
    private static HashMap profileNameLanguageMap = new HashMap();
    private static HashMap profileIdLanguageMap = new HashMap();
    private static HashMap dnIdErrorMap = new HashMap();
    private static HashMap dnIdToExtractorFieldMap = new HashMap();
    private static HashMap altNameIdToExtractorFieldMap = new HashMap();
    private static HashMap dirAttrIdToExtractorFieldMap = new HashMap();
    private static ArrayList dnProfileFields = new ArrayList();
    private static ArrayList dnLanguageTexts = new ArrayList();
    private static ArrayList dnDnIds = new ArrayList();
    private static ArrayList altNameFields = new ArrayList();
    private static ArrayList altNameLanguageTexts = new ArrayList();
    private static ArrayList altNameDnIds = new ArrayList();
    private static ArrayList dirAttrFields = new ArrayList();
    private static ArrayList dirAttrLanguageTexts = new ArrayList();
    private static ArrayList dirAttrDnIds = new ArrayList();
    private static ArrayList dnExtractorFields = new ArrayList();
    private static ArrayList altNameExtractorFields = new ArrayList();
    private static ArrayList dirAttrExtractorFields = new ArrayList();
    

    // Load values from a properties file, if it exists
    static {
        DnComponents.load();
    }
    /** This property is true if reverse DN order should be used. Default value is false (forward order).
     * This setting is changed from ejbca.properties
     */
    private static final boolean reverseOrder = BooleanUtils.toBoolean("@certtools.dnorderreverse@");
    
    
    public static DERObjectIdentifier getOid(String o) {
        return (DERObjectIdentifier) oids.get(o.toLowerCase());
    } // getOid

    public static ArrayList getDnProfileFields() {
    	return dnProfileFields;
    }
    public static ArrayList getDnLanguageTexts() {
    	return dnLanguageTexts;
    }
    public static ArrayList getAltNameFields() {
    	return altNameFields;
    }
    public static ArrayList getAltNameLanguageTexts() {
    	return altNameLanguageTexts;
    }
    public static ArrayList getDirAttrFields() {
    	return dirAttrFields;
    }
    // Used by DNFieldExtractor and EntityProfile, don't USE
    public static ArrayList getDirAttrDnIds() {
    	return dirAttrDnIds;
    }
    // Used by DNFieldExtractor and EntityProfile, don't USE
    public static ArrayList getAltNameDnIds() {
    	return altNameDnIds;
    }
    // Used by DNFieldExtractor and EntityProfile, don't USE
    public static ArrayList getDnDnIds() {
    	return dnDnIds;
    }
    // Used only by DNFieldExtractor, don't USE
    protected static ArrayList getDnExtractorFields() {
    	return dnExtractorFields;
    }
    protected static String getDnExtractorFieldFromDnId(int field) {
    	String val = (String)dnIdToExtractorFieldMap.get(new Integer(field));
    	return val;    	
    }
    // Used only by DNFieldExtractor, don't USE
    protected static ArrayList getAltNameExtractorFields() {
    	return altNameExtractorFields;
    }
    protected static String getAltNameExtractorFieldFromDnId(int field) {
    	String val = (String)altNameIdToExtractorFieldMap.get(new Integer(field));
    	return val;    	
    }
    // Used only by DNFieldExtractor, don't USE
    protected static ArrayList getDirAttrExtractorFields() {
    	return dirAttrExtractorFields;
    }
    protected static String getDirAttrExtractorFieldFromDnId(int field) {
    	String val = (String)dirAttrIdToExtractorFieldMap.get(new Integer(field));
    	return val;    	
    }