Package com.shinyhut.vernacular.protocol.auth

Class VncAuthenticationHandler

java.lang.Object

com.shinyhut.vernacular.protocol.auth.VncAuthenticationHandler

All Implemented Interfaces:

SecurityHandler

public class VncAuthenticationHandler
extends Object
implements SecurityHandler

Field Summary

Fields

Modifier and Type	Field	Description
private static final byte	VNC_AUTHENTICATION_TYPE

Constructor Summary

Constructors

Constructor	Description
VncAuthenticationHandler()

Method Summary

Modifier and Type	Method	Description
SecurityResult	authenticate(VncSession session)
private static SecretKeySpec	buildKey(String password)
private static byte[]	keyBytes(String password)
private static byte[]	readChallenge(InputStream in)
private static void	requestVncAuthentication(OutputStream out)
private static void	sendResponse(OutputStream out, byte[] challenge, String password)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

VNC_AUTHENTICATION_TYPE

private static final byte VNC_AUTHENTICATION_TYPE

See Also:

• Constant Field Values

Constructor Details

VncAuthenticationHandler

public VncAuthenticationHandler()

Method Details

authenticate

public SecurityResult authenticate(VncSession session)
                            throws VncException,
IOException

Specified by:

authenticate in interface SecurityHandler

Throws:

VncException

IOException

requestVncAuthentication

private static void requestVncAuthentication(OutputStream out)
                                      throws IOException

Throws:

IOException

readChallenge

private static byte[] readChallenge(InputStream in)
                             throws IOException

Throws:

IOException

sendResponse

private static void sendResponse(OutputStream out,
 byte[] challenge,
 String password)
                          throws IOException,
GeneralSecurityException

Throws:

IOException

GeneralSecurityException

buildKey

private static SecretKeySpec buildKey(String password)

keyBytes

private static byte[] keyBytes(String password)