Package org.globus.gsi.gssapi.jaas
Class JaasSubject
- java.lang.Object
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- org.globus.gsi.gssapi.jaas.JaasSubject
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- Direct Known Subclasses:
GlobusSubject
,StandardSubject
public abstract class JaasSubject extends Object
Generic JAAS Subject helper API that provides abstraction layer on top of vendor-specific JAAS Subject extensions implementations. Most vendors defined their own JAAS Subject helper classes because of the Subject propagation issue in JAAS.
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Constructor Summary
Constructors Modifier Constructor Description protected
JaasSubject()
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description static Object
doAs(Subject subject, PrivilegedAction action)
A convenience method, callsJaasSubject.getJaasSubject().runAs()
.static Object
doAs(Subject subject, PrivilegedExceptionAction action)
A convenience method, callsJaasSubject.getJaasSubject().runAs()
.static Subject
getCurrentSubject()
A convenience method, callsJaasSubject.getJaasSubject().getSubject()
.static JaasSubject
getJaasSubject()
Gets current implementation of theJaasSubject
API.abstract Subject
getSubject()
SPI method.abstract Object
runAs(Subject subject, PrivilegedAction action)
SPI method.abstract Object
runAs(Subject subject, PrivilegedExceptionAction action)
SPI method.
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Method Detail
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getJaasSubject
public static JaasSubject getJaasSubject()
Gets current implementation of theJaasSubject
API. The method attempts to load aJaasSubject
implementation by loading a class specified by the "org.globus.jaas.provider" system property. If the property is not set the default Globus implementation is loaded.
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getSubject
public abstract Subject getSubject()
SPI method.
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runAs
public abstract Object runAs(Subject subject, PrivilegedAction action)
SPI method.
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runAs
public abstract Object runAs(Subject subject, PrivilegedExceptionAction action) throws PrivilegedActionException
SPI method.- Throws:
PrivilegedActionException
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doAs
public static Object doAs(Subject subject, PrivilegedExceptionAction action) throws PrivilegedActionException
A convenience method, callsJaasSubject.getJaasSubject().runAs()
.- Throws:
PrivilegedActionException
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doAs
public static Object doAs(Subject subject, PrivilegedAction action)
A convenience method, callsJaasSubject.getJaasSubject().runAs()
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getCurrentSubject
public static Subject getCurrentSubject()
A convenience method, callsJaasSubject.getJaasSubject().getSubject()
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