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

    public static String dnIdToProfileName(int dnid) {
    	String val = (String)dnIdToProfileNameMap.get(new Integer(dnid));
    	return val;
    }
    public static int dnIdToProfileId(int dnid) {
    	Integer val = (Integer)dnIdToProfileIdMap.get(new Integer(dnid));
    	return val.intValue();
    }
    /**
     * Method to get a language error constant for the admin-GUI from a profile name
     */
    public static String getLanguageConstantFromProfileName(String name) {
    	String ret = (String)profileNameLanguageMap.get(name);
    	return ret;
    }
    /**
     * Method to get a language error constant for the admin-GUI from a profile id
     */
    public static String getLanguageConstantFromProfileId(int id) {
    	String ret = (String)profileIdLanguageMap.get(new Integer(id));
    	return ret;
    }
    /**
     * Method to get a clear text error msg for the admin-GUI from a dn id
     */
    public static String getErrTextFromDnId(int id) {
    	String ret = (String)dnIdErrorMap.get(new Integer(id));
    	return ret;
    }
    
    
    /** This method is only used to initialize EndEntityProfile, because of legacy baggage.
     * Should be refactored sometime! Please don't use this whatever you do!
     * @return
     */
    public static HashMap getProfilenameIdMap() {
    	return profileNameIdMap;
    	
    }
    /** A function that takes an fieldid pointing to a coresponding id in UserView and DnFieldExctractor.
     *  For example : profileFieldIdToUserFieldIdMapper(EndEntityProfile.COMMONNAME) returns DnFieldExctractor.COMMONNAME.
     *
     *  Should only be used with subjectDN, Subject Alternative Names and subject directory attribute fields.
     */
    public static int profileIdToDnId(int profileid) {
    	Integer val = (Integer)profileIdToDnIdMap.get(new Integer(profileid));
    	if (val == null) {
    		log.error("No dn id mapping from profile id "+profileid);
    		// We allow it to fail here
    	}
    	return val.intValue();
    }
    /**
     * Returns the dnObject (forward or reverse) that is in use
     */
    public static String[]getDnObjects() {
        if (!reverseOrder) {
            return dNObjectsForward;
        }
        return getDnObjectsReverse();
    }
    
    /**
     * Returns the reversed dnObjects.
     * Protected to allow testing
     */
    protected static String[] getDnObjectsReverse() {
        // Create and reverse the order if it has not been initialized already
        if (dNObjectsReverse == null) {
        	// this cast is not needed in java 5, but is needed for java 1.4
            dNObjectsReverse = (String[])dNObjectsForward.clone();
            ArrayUtils.reverse(dNObjectsReverse);
        }
        return dNObjectsReverse;
    }
    
    private static void load() {
    	loadOrdering();
    	loadMappings();
    }
    /**
     * Load DN ordering used in CertTools.stringToBCDNString etc.
     * Loads from file placed in src/dncomponents.properties
     * 
     * A line is:
     * DNName;DNid;ProfileName;ProfileId,ErrorString,LanguageConstant
     *
     */
    private static void loadMappings() {
        // Read the file to an array of lines 
        String line;
        
        BufferedReader in = null;
        InputStreamReader inf = null;
        try
        {    
            InputStream is = obj.getClass().getResourceAsStream("/profilemappings.properties");
            //log.info("is is: " + is);
            if (is != null) {
                inf = new InputStreamReader(is);
                //inf = new FileReader("c:\\foo.properties");
                in = new BufferedReader(inf);
                if (!in.ready())
                    throw new IOException();
                String[] splits = null;
                int lines = 0;
                while ((line = in.readLine()) != null) {
                	if (!line.startsWith("#")) { // # is a comment line
                        splits = StringUtils.split(line, ';');
                        if ( (splits != null) && (splits.length > 5) ) {
                        	String type = splits[0];
                            String dnname = splits[1]; 
                            Integer dnid = new Integer(splits[2]); 
                            String profilename = splits[3]; 
                            Integer profileid = new Integer(splits[4]); 
                            String errstr = splits[5]; 
                            String langstr = splits[6];
                            // Fill maps
                            dnNameIdMap.put(dnname, dnid);
                            profileNameIdMap.put(profilename, profileid);
                            dnIdToProfileNameMap.put(dnid, profilename);
                            dnIdToProfileIdMap.put(dnid, profileid);
                            dnIdErrorMap.put(dnid, errstr);
                            profileIdToDnIdMap.put(profileid, dnid);
                            dnErrorTextMap.put(dnid, errstr);
                            profileNameLanguageMap.put(profilename, langstr);
                            profileIdLanguageMap.put(profileid, langstr);
                            if (type.equals("DN")) {
                            	dnProfileFields.add(profilename);
                            	dnLanguageTexts.add(langstr);
                            	dnDnIds.add(dnid);
                            	dnExtractorFields.add(dnname+"=");
                            	dnIdToExtractorFieldMap.put(dnid, dnname+"=");
                            }
                            if (type.equals("ALTNAME")) {
                            	altNameFields.add(dnname);
                            	altNameLanguageTexts.add(langstr);
                            	altNameDnIds.add(dnid);
                            	altNameExtractorFields.add(dnname+"=");
                            	altNameIdToExtractorFieldMap.put(dnid, dnname+"=");
                            }
                            if (type.equals("DIRATTR")) {
                            	dirAttrFields.add(dnname);
                            	dirAttrLanguageTexts.add(langstr);
                            	dirAttrDnIds.add(dnid);
                            	dirAttrExtractorFields.add(dnname+"=");
                            	dirAttrIdToExtractorFieldMap.put(dnid, dnname+"=");
                            }
                            lines++;
                        }                		
                	}
                }
                in.close();
                log.debug("Read profile maps with "+lines+" lines.");
            } else {
            	throw new IOException("Input stream for /profilemappings.properties is null");
            }
        }
        catch (IOException e) {
            log.error("Can not load profile mappings: ", e);
        } finally {
            try {
                if (inf != null) inf.close();
                if (in != null) in.close();                
            } catch (IOException e) {}
        }

    }
    /**
     * Load DN ordering used in CertTools.stringToBCDNString etc.
     * Loads from file placed in src/dncomponents.properties
     *
     */
    private static void loadOrdering() {
        // Read the file to an array of lines 
        String line;
        LinkedHashMap map = new LinkedHashMap();
        BufferedReader in = null;
        InputStreamReader inf = null;
        try
        {    
            InputStream is = obj.getClass().getResourceAsStream("/dncomponents.properties");
            //log.info("is is: " + is);
            if (is != null) {
                inf = new InputStreamReader(is);
                //inf = new FileReader("c:\\foo.properties");
                in = new BufferedReader(inf);
                if (!in.ready())
                    throw new IOException();
                String[] splits = null;
                while ((line = in.readLine()) != null) {
                	if (!line.startsWith("#")) { // # is a comment line
                		splits = StringUtils.split(line, '=');
                		if ( (splits != null) && (splits.length > 1) ) {
                			String name = splits[0]; 
                			DERObjectIdentifier oid = new DERObjectIdentifier(splits[1]);
                			map.put(name, oid);
                		}
                	}
                }
                in.close();
                // Now we have read it in, transfer it to the main oid map
                log.info("Using DN components from properties file");
                oids.clear();
                oids.putAll(map);
                Set keys = map.keySet();
                // Set the maps to the desired ordering
                dNObjectsForward = (String[])keys.toArray(new String[0]);                
            } else {
                log.debug("Using default values for DN components");                
            }
        }
        catch (IOException e) {
            log.debug("Using default values for DN components");
        } finally {
            try {
                if (inf != null) inf.close();
                if (in != null) in.close();                
            } catch (IOException e) {}
        }

    }

}