com.sun.identity.authentication.modules.radius.client

Class RadiusConn

java.lang.Object

com.sun.identity.authentication.modules.radius.client.RadiusConn

public class RadiusConn
extends Object

This class implements RFC2865 - Remote Authentication Dial In User Service (RADIUS), June 2000.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_TIMEOUT The default timeout.

Constructor Summary

Constructors

Constructor and Description
RadiusConn(Set<RADIUSServer> primaries, Set<RADIUSServer> secondaries, String secret, int timeout, byte[] seed, int healthCheckInterval) Construct a connection object primary and secondary servers and seed for generating a SecureRandom.
RadiusConn(Set<RADIUSServer> primaries, Set<RADIUSServer> secondaries, String secret, int timeout, int healthCheckInterval) Construct a connection object with a set of primary and seconary servers.
RadiusConn(Set<RADIUSServer> primaries, String secret, byte[] seed, int healthCheckInterval) Constructs a connection object with only a set of primary servers.

Method Summary

Modifier and Type	Method and Description
Packet	authenticate(String name, String password) Authenticates the username and password against the remote servers.
void	disconnect() Disconnects the underlying datagram socket.
Packet	replyChallenge(String name, String password, ChallengeException ce) Sends an access-request to the server in response to a challenge request.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_TIMEOUT

public static final int DEFAULT_TIMEOUT

The default timeout.

See Also:

Constant Field Values

Constructor Detail

RadiusConn

public RadiusConn(Set<RADIUSServer> primaries,
                  Set<RADIUSServer> secondaries,
                  String secret,
                  int timeout,
                  int healthCheckInterval)
           throws SocketException

Construct a connection object with a set of primary and seconary servers.

Parameters:

primaries - the primary servers to connect to.

secondaries - the secondary servers to connect to.

secret - the secret shared between this client and the remote servers.

timeout - the timeout value.

healthCheckInterval - the health check interval.

Throws:

SocketException - thrown if unable to create a DatagramSocket.

RadiusConn

public RadiusConn(Set<RADIUSServer> primaries,
                  String secret,
                  byte[] seed,
                  int healthCheckInterval)
           throws SocketException

Constructs a connection object with only a set of primary servers.

Parameters:

primaries - the primary servers to connect to.

secret - the secret shared between this client and the remote servers.

seed - the seed value to be used to create a SecureRandom instance.

healthCheckInterval - the health check interval.

Throws:

SocketException - thrown if unable to create a DatagramSocket.

RadiusConn

public RadiusConn(Set<RADIUSServer> primaries,
                  Set<RADIUSServer> secondaries,
                  String secret,
                  int timeout,
                  byte[] seed,
                  int healthCheckInterval)
           throws SocketException

Construct a connection object primary and secondary servers and seed for generating a SecureRandom.

Parameters:

primaries - the primary servers to connect to.

secondaries - the secondary servers to connect to.

secret - the secret shared between this client and the remote servers.

timeout - the timeout value.

seed - the seed value to be used to create a SecureRandom instance.

healthCheckInterval - the health check interval.

Throws:

SocketException - if a socket exception occurs.

Method Detail

disconnect

public void disconnect()
                throws IOException

Disconnects the underlying datagram socket.

Throws:

IOException - if an io exception occurs.

authenticate

public Packet authenticate(String name,
                           String password)
                    throws IOException,
                           NoSuchAlgorithmException,
                           RejectException,
                           ChallengeException

Authenticates the username and password against the remote servers.

Parameters:

name - the username.

password - the password.

Returns:

the response packet.

Throws:

IOException - if there is a problem.

NoSuchAlgorithmException - if there is a problem.

RejectException - if there is a problem.

ChallengeException - if there is a problem.

replyChallenge

public Packet replyChallenge(String name,
                             String password,
                             ChallengeException ce)
                      throws IOException,
                             NoSuchAlgorithmException,
                             RejectException,
                             ChallengeException

Sends an access-request to the server in response to a challenge request.

Parameters:

name - the username.

password - the password.

ce - the challenge exception providing access to the original challenge response.

Returns:

the response packet.

Throws:

IOException - if there is a problem.

NoSuchAlgorithmException - if there is a problem.

RejectException - if there is a problem.

ChallengeException - if there is a problem.