krb5.app.lib
Class KrbApReq

java.lang.Object
  krb5.app.lib.KrbApReq

public class KrbApReq
extends java.lang.Object

Class Description : KrbApReq reconstructs the received KRB_AP_REQ message and then authenticates it.

Version:

1.1

Author:

Bojan Pajkovski

Constructor Summary

KrbApReq(byte[] msg)
Class constructor

Method Summary

void	authenticate(EncryptionKey key) Authenticates with the specified key
void	authenticate(EncryptionKey key, HostAddress sender) Authenticates with the specified key for a given sender
KrbCreds	creds() Returns Krbcreds
KerberosTime	ctime() Returns the time
APOptions	getAPOptions() Returns application options
java.lang.Integer	getSeqNumber() Returns sequence number
EncryptionKey	getSubKey() Returns subject key
boolean	mutualAuthenticationRequired() Determines whether mutual authentication is required
boolean	useSessionKey() Determines whether session key is used

Methods inherited from class java.lang.Object

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

Constructor Detail

KrbApReq

public KrbApReq(byte[] msg)
         throws KrbException,
                java.io.IOException,
                java.lang.ClassNotFoundException

Class constructor

Parameters:

msg - byte[]

Throws:

KrbException

java.io.IOException

java.lang.ClassNotFoundException

Method Detail

authenticate

public void authenticate(EncryptionKey key)
                  throws KrbException

Authenticates with the specified key

Parameters:

key - is of type EncryptionKey

Throws:

KrbException - an exception

See Also:

EncryptionKey, KrbException

authenticate

public void authenticate(EncryptionKey key,
                         HostAddress sender)
                  throws KrbException

Authenticates with the specified key for a given sender

Parameters:

key - is of type EncryptionKey

sender - is of type HostAddress

Throws:

KrbException - an exception

See Also:

EncryptionKey, HostAddress, KrbException

creds

public KrbCreds creds()

Returns Krbcreds

Returns:

KrbCreds as a result

See Also:

KrbCreds

ctime

public KerberosTime ctime()

Returns the time

Returns:

KerberosTime is a result

See Also:

KerberosTime

getAPOptions

public APOptions getAPOptions()
                       throws KrbException

Returns application options

Returns:

APOptions is a result

Throws:

KrbException - an exception

See Also:

APOptions, KrbException

mutualAuthenticationRequired

public boolean mutualAuthenticationRequired()
                                     throws KrbException

Determines whether mutual authentication is required

Returns:

boolean is a result

Throws:

KrbException - an exception

See Also:

KrbException

useSessionKey

public boolean useSessionKey()
                      throws KrbException

Determines whether session key is used

Returns:

boolean is a result

Throws:

KrbException - an exception

See Also:

KrbException

getSubKey

public EncryptionKey getSubKey()

Returns subject key

Returns:

EncryptionKey is a result

See Also:

EncryptionKey

getSeqNumber

public java.lang.Integer getSeqNumber()

Returns sequence number

Returns:

Integer is a result

See Also:

Integer