public JSSE14SocketFactory() 
{
       
        super();
}

 protected  void configureClientAuth(SSLServerSocket socket) 
{
        if (wantClientAuth){
            socket.setWantClientAuth(wantClientAuth);
        } else {
            socket.setNeedClientAuth(requireClientAuth);
        }
}

 protected  void configureClientAuth(SSLSocket socket) 
{
        // Per JavaDocs: SSLSockets returned from 
        // SSLServerSocket.accept() inherit this setting.
}

 protected String[] getEnabledProtocols(SSLServerSocket socket,
    String requestedProtocols) 
{
        String[] supportedProtocols = socket.getSupportedProtocols();
        String[] enabledProtocols = null;
        if (requestedProtocols != null) {
            Vector vec = null;
            String protocol = requestedProtocols;
            int index = requestedProtocols.indexOf(',");
            if (index != -1) {
                int fromIndex = 0;
                while (index != -1) {
                    protocol = requestedProtocols.substring(fromIndex, index).trim();
                    if (protocol.length()  > 0) {
                        /*
                         * Check to see if the requested protocol is among the
                         * supported protocols, i.e., may be enabled
                         */
                        for (int i=0; supportedProtocols != null
                                     && i< supportedProtocols.length; i++) {
                            if (supportedProtocols[i].equals(protocol)) {
                                if (vec == null) {
                                    vec = new Vector();
                                }
                                vec.addElement(protocol);
                                break;
                            }
                        }
                    }
                    fromIndex = index+1;
                    index = requestedProtocols.indexOf(',", fromIndex);
                } // while
                protocol = requestedProtocols.substring(fromIndex);
            }
            if (protocol != null) {
                protocol = protocol.trim();
                if (protocol.length()  > 0) {
                    /*
                     * Check to see if the requested protocol is among the
                     * supported protocols, i.e., may be enabled
                     */
                    for (int i=0; supportedProtocols != null
                                 && i< supportedProtocols.length; i++) {
                        if (supportedProtocols[i].equals(protocol)) {
                            if (vec == null) {
                                vec = new Vector();
                            }
                            vec.addElement(protocol);
                            break;
                        }
                    }
                }
            }           
            if (vec != null) {
                enabledProtocols = new String[vec.size()];
                vec.copyInto(enabledProtocols);
            }
        }
        return enabledProtocols;
}

 protected KeyManager[] getKeyManagers(String keystoreType,
    String algorithm,
    String keyAlias) throws Exception 
{
        KeyManager[] kms = null;
        String keystorePass = getKeystorePassword();
        KeyStore ks = getKeystore(keystoreType, keystorePass);
        if (keyAlias != null && !ks.isKeyEntry(keyAlias)) {
            throw new IOException(sm.getString("jsse.alias_no_key_entry", keyAlias));
        }
        KeyManagerFactory kmf = KeyManagerFactory.getInstance(algorithm);
        kmf.init(ks, keystorePass.toCharArray());
        kms = kmf.getKeyManagers();
        if (keyAlias != null) {
            if (JSSESocketFactory.defaultKeystoreType.equals(keystoreType)) {
                keyAlias = keyAlias.toLowerCase();
            }
            for(int i=0; i< kms.length; i++) {
                kms[i] = new JSSEKeyManager((X509KeyManager)kms[i], keyAlias);
            }
        }
        return kms;
}

Gets the initialized key managers.

 protected TrustManager[] getTrustManagers(String keystoreType,
    String algorithm) throws Exception 
{
        TrustManager[] tms = null;
        String truststoreType = (String)attributes.get("truststoreType");
        if(truststoreType == null) {
            truststoreType = keystoreType;
        }
        KeyStore trustStore = getTrustStore(truststoreType);
        if (trustStore != null) {
            TrustManagerFactory tmf = TrustManagerFactory.getInstance(algorithm);
            tmf.init(trustStore);
            tms = tmf.getTrustManagers();
        }
        return tms;
}

Gets the intialized trust managers.

  void init() throws IOException 
{
        try {
            String clientAuthStr = (String) attributes.get("clientauth");
            if("true".equalsIgnoreCase(clientAuthStr) ||
               "yes".equalsIgnoreCase(clientAuthStr)) {
                requireClientAuth = true;
            } else if("want".equalsIgnoreCase(clientAuthStr)) {
                wantClientAuth = true;
            }
            // SSL protocol variant (e.g., TLS, SSL v3, etc.)
            String protocol = (String) attributes.get("protocol");
            if (protocol == null) {
                protocol = defaultProtocol;
            }
            // Certificate encoding algorithm (e.g., SunX509)
            String algorithm = (String) attributes.get("algorithm");
            if (algorithm == null) {
                algorithm = defaultAlgorithm;
            }
            String keystoreType = (String) attributes.get("keystoreType");
            if (keystoreType == null) {
                keystoreType = defaultKeystoreType;
            }
	    String trustAlgorithm = (String)attributes.get("truststoreAlgorithm");
	    if( trustAlgorithm == null ) {
		trustAlgorithm = algorithm;
	    }
            // Create and init SSLContext
            SSLContext context = SSLContext.getInstance(protocol); 
            context.init(getKeyManagers(keystoreType, algorithm,
                                        (String) attributes.get("keyAlias")),
                         getTrustManagers(keystoreType, trustAlgorithm),
                         new SecureRandom());
            // create proxy
            sslProxy = context.getServerSocketFactory();
            // Determine which cipher suites to enable
            String requestedCiphers = (String)attributes.get("ciphers");
            enabledCiphers = getEnabledCiphers(requestedCiphers,
                                               sslProxy.getSupportedCipherSuites());
        } catch(Exception e) {
            if( e instanceof IOException )
                throw (IOException)e;
            throw new IOException(e.getMessage());
        }
}

Reads the keystore and initializes the SSL socket factory.

 protected  void setEnabledProtocols(SSLServerSocket socket,
    String[] protocols) 
{
        if (protocols != null) {
            socket.setEnabledProtocols(protocols);
        }
}