Class AutoTGTKrb5LoginModule
- java.lang.Object
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- org.apache.storm.security.auth.kerberos.AutoTGTKrb5LoginModule
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- All Implemented Interfaces:
LoginModule
- Direct Known Subclasses:
AutoTGTKrb5LoginModuleTest
public class AutoTGTKrb5LoginModule extends Object implements LoginModule
Custom LoginModule to enable Auto Login based on cached ticket.
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Field Summary
Fields Modifier and Type Field Description protected KerberosTicketkerbTicket
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Constructor Summary
Constructors Constructor Description AutoTGTKrb5LoginModule()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanabort()booleancommit()protected PrincipalgetKerbTicketClient()protected voidgetKerbTicketFromCache()voidinitialize(Subject subject, CallbackHandler callbackHandler, Map<String,?> sharedState, Map<String,?> options)booleanlogin()booleanlogout()
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Field Detail
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kerbTicket
protected KerberosTicket kerbTicket
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Method Detail
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initialize
public void initialize(Subject subject, CallbackHandler callbackHandler, Map<String,?> sharedState, Map<String,?> options)
- Specified by:
initializein interfaceLoginModule
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login
public boolean login() throws LoginException- Specified by:
loginin interfaceLoginModule- Throws:
LoginException
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getKerbTicketFromCache
protected void getKerbTicketFromCache()
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getKerbTicketClient
protected Principal getKerbTicketClient()
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commit
public boolean commit() throws LoginException- Specified by:
commitin interfaceLoginModule- Throws:
LoginException
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abort
public boolean abort() throws LoginException- Specified by:
abortin interfaceLoginModule- Throws:
LoginException
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logout
public boolean logout() throws LoginException- Specified by:
logoutin interfaceLoginModule- Throws:
LoginException
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