Module jdk.security.jgss

Package com.sun.security.jgss

Class ExtendedGSSContext.ExtendedGSSContextImpl

java.lang.Object

sun.security.jgss.GSSContextImpl

com.sun.security.jgss.ExtendedGSSContext.ExtendedGSSContextImpl

All Implemented Interfaces:

ExtendedGSSContext, GSSContext

Enclosing interface:

ExtendedGSSContext

public static class ExtendedGSSContext.ExtendedGSSContextImpl
extends sun.security.jgss.GSSContextImpl
implements ExtendedGSSContext

Nested Class Summary

Nested classes/interfaces inherited from interface com.sun.security.jgss.ExtendedGSSContext

ExtendedGSSContext.ExtendedGSSContextImpl

Field Summary

Fields inherited from interface org.ietf.jgss.GSSContext

DEFAULT_LIFETIME, INDEFINITE_LIFETIME

Constructor Summary

Constructors

Constructor and Description
ExtendedGSSContextImpl(sun.security.jgss.GSSContextImpl old)

Method Summary

Modifier and Type	Method and Description
Object	inquireSecContext(InquireType type) Return the mechanism-specific attribute associated with type.

Methods inherited from interface com.sun.security.jgss.ExtendedGSSContext

getDelegPolicyState, requestDelegPolicy

Methods inherited from interface org.ietf.jgss.GSSContext

acceptSecContext, acceptSecContext, dispose, export, getAnonymityState, getConfState, getCredDelegState, getDelegCred, getIntegState, getLifetime, getMech, getMIC, getMIC, getMutualAuthState, getReplayDetState, getSequenceDetState, getSrcName, getTargName, getWrapSizeLimit, initSecContext, initSecContext, isEstablished, isInitiator, isProtReady, isTransferable, requestAnonymity, requestConf, requestCredDeleg, requestInteg, requestLifetime, requestMutualAuth, requestReplayDet, requestSequenceDet, setChannelBinding, unwrap, unwrap, verifyMIC, verifyMIC, wrap, wrap

Methods inherited from class sun.security.jgss.GSSContextImpl

acceptSecContext, acceptSecContext, dispose, export, getAnonymityState, getConfState, getCredDelegState, getDelegCred, getDelegPolicyState, getIntegState, getLifetime, getMech, getMIC, getMIC, getMutualAuthState, getReplayDetState, getSequenceDetState, getSrcName, getTargName, getWrapSizeLimit, initSecContext, initSecContext, inquireSecContext, isEstablished, isInitiator, isProtReady, isTransferable, requestAnonymity, requestConf, requestCredDeleg, requestDelegPolicy, requestInteg, requestLifetime, requestMutualAuth, requestReplayDet, requestSequenceDet, setChannelBinding, unwrap, unwrap, verifyMIC, verifyMIC, wrap, wrap

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtendedGSSContextImpl

public ExtendedGSSContextImpl(sun.security.jgss.GSSContextImpl old)

Method Detail

inquireSecContext

public Object inquireSecContext(InquireType type)
                         throws GSSException

Description copied from interface: ExtendedGSSContext

Return the mechanism-specific attribute associated with type.

If there is a security manager, an InquireSecContextPermission with the name type.mech must be granted. Otherwise, this could result in a SecurityException.

Example:

      GSSContext ctxt = m.createContext(...)
      // Establishing the context
      if (ctxt instanceof ExtendedGSSContext) {
          ExtendedGSSContext ex = (ExtendedGSSContext)ctxt;
          try {
              Key key = (key)ex.inquireSecContext(
                      InquireType.KRB5_GET_SESSION_KEY);
              // read key info
          } catch (GSSException gsse) {
              // deal with exception
          }
      }
 

Specified by:

inquireSecContext in interface ExtendedGSSContext

Parameters:

type - the type of the attribute requested

Returns:

the attribute, see the method documentation for details.

Throws:

GSSException - containing the following major error codes: GSSException.BAD_MECH if the mechanism does not support this method, GSSException.UNAVAILABLE if the type specified is not supported, GSSException.NO_CONTEXT if the security context is invalid, GSSException.FAILURE for other unspecified failures.

See Also:

InquireSecContextPermission, InquireType