org.mortbay.jaas.spi
Class JDBCLoginModule

java.lang.Object
  |
  +--org.mortbay.jaas.spi.JDBCLoginModule

All Implemented Interfaces:

javax.security.auth.spi.LoginModule

public class JDBCLoginModule

extends java.lang.Object

implements javax.security.auth.spi.LoginModule

JDBCLoginModule

JAAS LoginModule to retrieve user information from a database and authenticate the user.

Notes

This version uses plain old JDBC connections NOT Datasources.

Usage

Constructor Summary
JDBCLoginModule()



           
 



Method Summary




 boolean
abort()



          Abort login



 boolean
commit()



          Commit the authenticated user



 void
initialize(javax.security.auth.Subject subject,
           javax.security.auth.callback.CallbackHandler callbackHandler,
           java.util.Map sharedState,
           java.util.Map options)



          Init LoginModule.



 void
loadUser(java.lang.String userName)



          Load info from database



 boolean
login()



          Authenticate the user.



 boolean
logout()



          Logout authenticated user


 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 








Constructor Detail



JDBCLoginModule
public JDBCLoginModule()






Method Detail



abort
public boolean abort()
              throws javax.security.auth.login.LoginException

Abort login


Specified by:
abort in interface javax.security.auth.spi.LoginModule



Returns:

Throws:
javax.security.auth.login.LoginException





commit
public boolean commit()
               throws javax.security.auth.login.LoginException

Commit the authenticated user


Specified by:
commit in interface javax.security.auth.spi.LoginModule



Returns:

Throws:
javax.security.auth.login.LoginException





login
public boolean login()
              throws javax.security.auth.login.LoginException

Authenticate the user.


Specified by:
login in interface javax.security.auth.spi.LoginModule



Returns:

Throws:
javax.security.auth.login.LoginException





logout
public boolean logout()
               throws javax.security.auth.login.LoginException

Logout authenticated user


Specified by:
logout in interface javax.security.auth.spi.LoginModule



Returns:

Throws:
javax.security.auth.login.LoginException





initialize
public void initialize(javax.security.auth.Subject subject,
                       javax.security.auth.callback.CallbackHandler callbackHandler,
                       java.util.Map sharedState,
                       java.util.Map options)

Init LoginModule.
 Called once by JAAS after new instance created.


Specified by:
initialize in interface javax.security.auth.spi.LoginModule


Parameters:
subject - 
callbackHandler - 
sharedState - 
options - 





loadUser
public void loadUser(java.lang.String userName)
              throws java.sql.SQLException

Load info from database





Parameters:
userName - user info to load
Throws:
java.sql.SQLException