net.jradius.client

Class RadiusClientTransport

java.lang.Object

net.jradius.client.RadiusClientTransport

Direct Known Subclasses:

UDPClientTransport

public abstract class RadiusClientTransport
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected int	acctPort
protected int	authPort
static int	defaultTimeout
protected InetAddress	localInetAddress
protected RadiusClient	radiusClient
protected InetAddress	remoteInetAddress
protected String	sharedSecret
protected int	socketTimeout
protected TransportStatusListener	statusListener

Constructor Summary

Constructors

Constructor and Description
RadiusClientTransport()

Method Summary

Modifier and Type	Method and Description
abstract void	close()
protected void	generateMessageAuthenticator(RadiusPacket request) Add the Message-Authentivator attribute to the given RadiusPacket
int	getAcctPort()
int	getAuthPort()
InetAddress	getLocalInetAddress()
RadiusClient	getRadiusClient()
InetAddress	getRemoteInetAddress()
String	getSharedSecret()
int	getSocketTimeout()
protected abstract RadiusResponse	receive(RadiusRequest req)
protected abstract void	send(RadiusRequest req, int attempt)
RadiusResponse	sendReceive(RadiusRequest p, int retries) Send and receive RadiusPackets
void	setAcctPort(int acctPort)
void	setAuthPort(int authPort)
void	setLocalInetAddress(InetAddress localInetAddress)
void	setRadiusClient(RadiusClient radiusClient)
void	setRemoteInetAddress(InetAddress remoteInetAddress)
void	setSharedSecret(String sharedSecret)
void	setSocketTimeout(int socketTimeout)
void	setStatusListener(TransportStatusListener statusListener)
static boolean	verifyAuthenticator(byte[] requestAuth, RadiusResponse reply, String sharedSecret)
boolean	verifyAuthenticator(RadiusRequest request, RadiusResponse reply) Verify the RADIUS Authenticator
static boolean	verifyAuthenticator(RadiusRequest request, RadiusResponse reply, String sharedSecret)
static boolean	verifyMessageAuthenticator(byte[] requestAuth, RadiusResponse reply, String sharedSecret, boolean required)
boolean	verifyMessageAuthenticator(RadiusRequest request, RadiusResponse reply, boolean required) Verify the Message-Authenticator based on RFC 2869
static boolean	verifyMessageAuthenticator(RadiusRequest request, RadiusResponse reply, String sharedSecret, boolean required)

Methods inherited from class java.lang.Object

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

Field Detail

localInetAddress

protected InetAddress localInetAddress

remoteInetAddress

protected InetAddress remoteInetAddress

sharedSecret

protected String sharedSecret

authPort

protected int authPort

acctPort

protected int acctPort

defaultTimeout

public static final int defaultTimeout

See Also:

Constant Field Values

socketTimeout

protected int socketTimeout

radiusClient

protected RadiusClient radiusClient

statusListener

protected TransportStatusListener statusListener

Constructor Detail

RadiusClientTransport

public RadiusClientTransport()

Method Detail

send

protected abstract void send(RadiusRequest req,
                             int attempt)
                      throws Exception

Throws:

Exception

receive

protected abstract RadiusResponse receive(RadiusRequest req)
                                   throws Exception

Throws:

Exception

close

public abstract void close()

sendReceive

public RadiusResponse sendReceive(RadiusRequest p,
                                  int retries)
                           throws RadiusException

Send and receive RadiusPackets

Parameters:

p - The RadiusPacket being sent

a - The Internet Address sending to

port - The port sending to

retries - Number of times to retry (without response)

Returns:

Returns the returned RadiusPacket

Throws:

RadiusException

generateMessageAuthenticator

protected void generateMessageAuthenticator(RadiusPacket request)
                                     throws IOException,
                                            InvalidKeyException,
                                            NoSuchAlgorithmException

Add the Message-Authentivator attribute to the given RadiusPacket

Parameters:

request - The RadiusPacket

Throws:

NoSuchAlgorithmException

InvalidKeyException

IOException

verifyMessageAuthenticator

public boolean verifyMessageAuthenticator(RadiusRequest request,
                                          RadiusResponse reply,
                                          boolean required)

Verify the Message-Authenticator based on RFC 2869

Parameters:

request - The RADIUS request send

reply - The RADIUS reply received

required - Whether or not the Message-Authenticator is required (as for EAP)

Returns:

Returns true if there is no Message-Authenticator or if it present and correct

verifyMessageAuthenticator

public static boolean verifyMessageAuthenticator(RadiusRequest request,
                                                 RadiusResponse reply,
                                                 String sharedSecret,
                                                 boolean required)

verifyMessageAuthenticator

public static boolean verifyMessageAuthenticator(byte[] requestAuth,
                                                 RadiusResponse reply,
                                                 String sharedSecret,
                                                 boolean required)

verifyAuthenticator

public boolean verifyAuthenticator(RadiusRequest request,
                                   RadiusResponse reply)

Verify the RADIUS Authenticator

Parameters:

request - The RADIUS request send

reply - The RADIUS reply received

Returns:

Returns true if there is no Authenticator is correct

verifyAuthenticator

public static boolean verifyAuthenticator(RadiusRequest request,
                                          RadiusResponse reply,
                                          String sharedSecret)

verifyAuthenticator

public static boolean verifyAuthenticator(byte[] requestAuth,
                                          RadiusResponse reply,
                                          String sharedSecret)

getRemoteInetAddress

public InetAddress getRemoteInetAddress()

setRemoteInetAddress

public void setRemoteInetAddress(InetAddress remoteInetAddress)

getLocalInetAddress

public InetAddress getLocalInetAddress()

setLocalInetAddress

public void setLocalInetAddress(InetAddress localInetAddress)

getSharedSecret

public String getSharedSecret()

setSharedSecret

public void setSharedSecret(String sharedSecret)

getAuthPort

public int getAuthPort()

setAuthPort

public void setAuthPort(int authPort)

getAcctPort

public int getAcctPort()

setAcctPort

public void setAcctPort(int acctPort)

getSocketTimeout

public int getSocketTimeout()

Returns:

Returns the socket timeout (in seconds)

setSocketTimeout

public void setSocketTimeout(int socketTimeout)

Parameters:

socketTimeout - The socket timeout (in seconds)

getRadiusClient

public RadiusClient getRadiusClient()

setRadiusClient

public void setRadiusClient(RadiusClient radiusClient)

setStatusListener

public void setStatusListener(TransportStatusListener statusListener)