nl.b3p.kaartenbalie.service

Class SecurityRealm

java.lang.Object

nl.b3p.kaartenbalie.service.SecurityRealm

All Implemented Interfaces:

org.securityfilter.realm.ExternalAuthenticatedRealm, org.securityfilter.realm.SecurityRealmInterface

public class SecurityRealm
extends Object
implements org.securityfilter.realm.SecurityRealmInterface, org.securityfilter.realm.ExternalAuthenticatedRealm

Constructor Summary

Constructors

Constructor and Description
SecurityRealm()

Method Summary

Methods

Modifier and Type	Method and Description
Principal	authenticate(String username, String password) Checks wether an user, given his username and password, is allowed to use the system.
Principal	getAuthenticatedPrincipal(String username, String password)
boolean	isUserInRole(Principal principal, String role) Checks if a user is in the given role.

Methods inherited from class java.lang.Object

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

Constructor Detail

SecurityRealm

public SecurityRealm()

Method Detail

authenticate

public Principal authenticate(String username,
                     String password)

Checks wether an user, given his username and password, is allowed to use the system.

Specified by:

authenticate in interface org.securityfilter.realm.SecurityRealmInterface

Parameters:

username - String representing the username.

password - String representing the password.

Returns:

a principal object containing the user if he has been found as a registered user. Otherwise this object wil be empty (null).

getAuthenticatedPrincipal

public Principal getAuthenticatedPrincipal(String username,
                                  String password)

Specified by:

getAuthenticatedPrincipal in interface org.securityfilter.realm.ExternalAuthenticatedRealm

isUserInRole

public boolean isUserInRole(Principal principal,
                   String role)

Checks if a user is in the given role. A role represents a level of priviliges.

Specified by:

isUserInRole in interface org.securityfilter.realm.SecurityRealmInterface

Parameters:

principal - Principal object representing the user.

role - String representing the role this user has to checked against.

Returns:

a boolean which is true if the user is in the defined role otherwise false is returned.