com.arsdigita.kernel.security
Class LocalLoginModule

java.lang.Object
  com.arsdigita.kernel.security.PasswordLoginModule
      com.arsdigita.kernel.security.LocalLoginModule

All Implemented Interfaces:

javax.security.auth.spi.LoginModule

public class LocalLoginModule

extends PasswordLoginModule

Checks a username and password in the database using com.arsdigita.kernel.UserAuthentication.

Author:

Sameer Ajmani

Field Summary

static String

versionId

Fields inherited from class com.arsdigita.kernel.security.PasswordLoginModule

NAME_KEY, PASSWORD_KEY

Constructor Summary

LocalLoginModule()

Method Summary

boolean	abort() Trivial implementation; does nothing.
protected void	checkPassword(String username, char[] password) Retrieves the user account from the database and checks the password against the saved value.
boolean	commit() Trivial implementation; does nothing.
void	initialize(javax.security.auth.Subject subject, javax.security.auth.callback.CallbackHandler handler, Map shared, Map options)
boolean	logout() Trivial implementation; does nothing.

Methods inherited from class com.arsdigita.kernel.security.PasswordLoginModule

login

Methods inherited from class java.lang.Object

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

Field Detail

versionId

public static final String versionId

See Also:

Constant Field Values

Constructor Detail

LocalLoginModule

public LocalLoginModule()

Method Detail

initialize

public void initialize(javax.security.auth.Subject subject,
                       javax.security.auth.callback.CallbackHandler handler,
                       Map shared,
                       Map options)

Specified by:

initialize in interface javax.security.auth.spi.LoginModule

Overrides:

initialize in class PasswordLoginModule

checkPassword

protected void checkPassword(String username,
                             char[] password)
                      throws javax.security.auth.login.LoginException

Retrieves the user account from the database and checks the password against the saved value.

Specified by:

checkPassword in class PasswordLoginModule

Parameters:

username - the username to check

password - the password to check

Throws:

AccountNotFoundException - if the account does not exist.

javax.security.auth.login.FailedLoginException - if the password is invalid.

javax.security.auth.login.LoginException - if an error occurs.

commit

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

Trivial implementation; does nothing.

Specified by:

commit in interface javax.security.auth.spi.LoginModule

Specified by:

commit in class PasswordLoginModule

Returns:

true.

Throws:

javax.security.auth.login.LoginException

abort

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

Trivial implementation; does nothing.

Specified by:

abort in interface javax.security.auth.spi.LoginModule

Specified by:

abort in class PasswordLoginModule

Returns:

true.

Throws:

javax.security.auth.login.LoginException

logout

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

Trivial implementation; does nothing.

Specified by:

logout in interface javax.security.auth.spi.LoginModule

Specified by:

logout in class PasswordLoginModule

Returns:

true.

Throws:

javax.security.auth.login.LoginException