Class SelfAuthorization

java.lang.Object

org.globus.gsi.gssapi.auth.Authorization

org.globus.gsi.gssapi.auth.GSSAuthorization

org.globus.gsi.gssapi.auth.SelfAuthorization

public class SelfAuthorization
extends GSSAuthorization

Performs the identity authorization check. The identity is obtained from specified Globus credentials.

Field Summary

Fields

Modifier and Type	Field	Description
private static SelfAuthorization	authorization
private static org.apache.commons.logging.Log	logger

Constructor Summary

Constructors

Constructor	Description
SelfAuthorization()

Method Summary

Modifier and Type	Method	Description
void	authorize(GSSContext context, String host)	Performs self authorization.
GSSName	getExpectedName(GSSCredential cred, String host)	Returns expected GSSName used for authorization purposes.
static SelfAuthorization	getInstance()	Returns a single instance of this class.

Methods inherited from class Authorization

generateAuthorizationException

Methods inherited from class Object

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

Field Details

logger

private static org.apache.commons.logging.Log logger

authorization

private static SelfAuthorization authorization

Constructor Details

SelfAuthorization

public SelfAuthorization()

Method Details

getInstance

public static SelfAuthorization getInstance()

Returns a single instance of this class.

Returns:

the instance of this class.

getExpectedName

public GSSName getExpectedName(GSSCredential cred,
 String host)
                        throws GSSException

Description copied from class: GSSAuthorization

Returns expected GSSName used for authorization purposes. Can returns null for self authorization.

Specified by:

getExpectedName in class GSSAuthorization

Parameters:

cred - credentials used

host - host address of the peer.

Throws:

GSSException - if unable to create the name.

authorize

public void authorize(GSSContext context,
 String host)
               throws AuthorizationException

Performs self authorization.

Specified by:

authorize in class Authorization

Parameters:

context - the securit context

host - host address of the peer.

Throws:

AuthorizationException - if the peer is not authorized to access/use the resource.