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JavaTM 2 Platform Std. Ed. v1.6.0
javax.security.auth.kerberos
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Constructor Summary | |
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KerberosTicket(byte[] asn1Encoding,
KerberosPrincipal client,
KerberosPrincipal server,
byte[] sessionKey,
int keyType,
boolean[] flags,
Date authTime,
Date startTime,
Date endTime,
Date renewTill,
InetAddress[] clientAddresses)
Constructs a KerberosTicket using credentials information that a client either receives from a KDC or reads from a cache. |
Method Summary | |
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void |
destroy()
Destroys the ticket and destroys any sensitive information stored in it. |
boolean |
equals(Object other)
Compares the specified Object with this KerberosTicket for equality. |
Date |
getAuthTime()
Returns the time that the client was authenticated. |
KerberosPrincipal |
getClient()
Returns the client principal associated with this ticket. |
InetAddress[] |
getClientAddresses()
Returns a list of addresses from where the ticket can be used. |
byte[] |
getEncoded()
Returns an ASN.1 encoding of the entire ticket. |
Date |
getEndTime()
Returns the expiration time for this ticket's validity period. |
boolean[] |
getFlags()
Returns the flags associated with this ticket. |
Date |
getRenewTill()
Returns the latest expiration time for this ticket, including all renewals. |
KerberosPrincipal |
getServer()
Returns the service principal associated with this ticket. |
SecretKey |
getSessionKey()
Returns the session key associated with this ticket. |
int |
getSessionKeyType()
Returns the key type of the session key associated with this ticket as defined by the Kerberos Protocol Specification. |
Date |
getStartTime()
Returns the start time for this ticket's validity period. |
int |
hashCode()
Returns a hashcode for this KerberosTicket. |
boolean |
isCurrent()
Determines if this ticket is still current. |
boolean |
isDestroyed()
Determines if this ticket has been destroyed. |
boolean |
isForwardable()
Determines if this ticket is forwardable. |
boolean |
isForwarded()
Determines if this ticket had been forwarded or was issued based on authentication involving a forwarded ticket-granting ticket. |
boolean |
isInitial()
Determines if this ticket was issued using the Kerberos AS-Exchange protocol, and not issued based on some ticket-granting ticket. |
boolean |
isPostdated()
Determines is this ticket is post-dated. |
boolean |
isProxiable()
Determines if this ticket is proxiable. |
boolean |
isProxy()
Determines is this ticket is a proxy-ticket. |
boolean |
isRenewable()
Determines is this ticket is renewable. |
void |
refresh()
Extends the validity period of this ticket. |
String |
toString()
Returns a string representation of the object. |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public KerberosTicket(byte[] asn1Encoding, KerberosPrincipal client, KerberosPrincipal server, byte[] sessionKey, int keyType, boolean[] flags, Date authTime, Date startTime, Date endTime, Date renewTill, InetAddress[] clientAddresses)
asn1Encoding
- the ASN.1 encoding of the ticket as defined by
the Kerberos protocol specification.client
- the client that owns this service
ticketserver
- the service that this ticket is forsessionKey
- the raw bytes for the session key that must be
used to encrypt the authenticator that will be sent to the serverkeyType
- the key type for the session key as defined by the
Kerberos protocol specification.flags
- the ticket flags. Each element in this array indicates
the value for the corresponding bit in the ASN.1 BitString that
represents the ticket flags. If the number of elements in this array
is less than the number of flags used by the Kerberos protocol,
then the missing flags will be filled in with false.authTime
- the time of initial authentication for the clientstartTime
- the time after which the ticket will be valid. This
may be null in which case the value of authTime is treated as the
startTime.endTime
- the time after which the ticket will no longer be
validrenewTill
- an absolute expiration time for the ticket,
including all renewal that might be possible. This field may be null
for tickets that are not renewable.clientAddresses
- the addresses from where the ticket may be
used by the client. This field may be null when the ticket is usable
from any address.Method Detail |
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public final KerberosPrincipal getClient()
public final KerberosPrincipal getServer()
public final SecretKey getSessionKey()
public final int getSessionKeyType()
getSessionKey()
public final boolean isForwardable()
public final boolean isForwarded()
public final boolean isProxiable()
public final boolean isProxy()
public final boolean isPostdated()
public final boolean isRenewable()
refresh
method can be called, assuming the validity period for
renewing is not already over.
public final boolean isInitial()
public final boolean[] getFlags()
public final Date getAuthTime()
public final Date getStartTime()
public final Date getEndTime()
public final Date getRenewTill()
public final InetAddress[] getClientAddresses()
public final byte[] getEncoded()
public boolean isCurrent()
isCurrent
in interface Refreshable
Object
is currently current,
false otherwise.public void refresh() throws RefreshFailedException
refresh
in interface Refreshable
RefreshFailedException
- if the ticket is not renewable, or
the latest allowable renew time has passed, or the KDC returns some
error.isRenewable()
,
getRenewTill()
public void destroy() throws DestroyFailedException
destroy
in interface Destroyable
DestroyFailedException
- if the destroy operation fails. public boolean isDestroyed()
isDestroyed
in interface Destroyable
Object
has been destroyed,
false otherwise.public String toString()
Object
toString
method returns a string that
"textually represents" this object. The result should
be a concise but informative representation that is easy for a
person to read.
It is recommended that all subclasses override this method.
The toString
method for class Object
returns a string consisting of the name of the class of which the
object is an instance, the at-sign character `@
', and
the unsigned hexadecimal representation of the hash code of the
object. In other words, this method returns a string equal to the
value of:
getClass().getName() + '@' + Integer.toHexString(hashCode())
public int hashCode()
KerberosTicket
Object.equals(java.lang.Object)
,
Hashtable
public boolean equals(Object other)
KerberosTicket
and the two
KerberosTicket
instances are equivalent.
other
- the Object to compare to
Object.hashCode()
,
Hashtable