org.nakedobjects.plugins.hibernate.authentication
Class DatabaseAuthenticator

java.lang.Object
  org.nakedobjects.runtime.authentication.standard.AuthenticatorAbstract
      org.nakedobjects.plugins.hibernate.authentication.DatabaseAuthenticator

All Implemented Interfaces:

ApplicationScopedComponent, Component, Authenticator

public class DatabaseAuthenticator
extends AuthenticatorAbstract

example properties for various database types:

 nakedobjects.component.authenticator.algorithm= MD5
 
 nakedobjects.component.authenticator.selectusersql.default = \
   select count(*) \
     from user u  \
    where username = ? and password = ?
    
 nakedobjects.component.authenticator.selectrolessql.default = \
   select r.rolename as rr \ 
     from role r, user u, user_role ur \ 
    where r.id = ur.role and ur.user = u.id and u.username = ?
    
 nakedobjects.component.authenticator.selectusersql.hsqldb = \
   select count(*) \
     from user u \
    where username = ? and password = ?
     
 nakedobjects.component.authenticator.selectrolessql.hsqldb = \
   select r.rolename as rr \
     from role r, user u, user_role ur \
    where r.id = ur.role and ur.user = u.id \
      and u.username = ?
       
 nakedobjects.component.authenticator.selectusersql.mysql = 
   select count(*) from `user` u \
    where `username` = ? and `password` = ?
     
 nakedobjects.component.authenticator.selectrolessql.mysql = \
   select r.`rolename` as rr \
     from `role` r, `user` u, `user_role` ur \
    where r.`id` = ur.`role` and ur.`user` = u.`id` and u.`username` = ?
     
 nakedobjects.component.authenticator.selectusersql.postgresql = \
   select count(*) \
     from "user" u \
    where "username" = ? and "password" = ?
    
 nakedobjects.component.authenticator.selectrolessql.postgresql = \
   select r."rolename" as rr \
     from "role" r, "user" u, "user_role" ur \
   where r."id" = ur."role" and ur."user" = u."id" and u."username" = ?
 

Constructor Summary

DatabaseAuthenticator(NakedObjectConfiguration configuration)

Method Summary

boolean	canAuthenticate(AuthenticationRequest request)
java.lang.String	generateHash(java.lang.String key)
boolean	isValid(AuthenticationRequest request)
boolean	isValidUser(AuthenticationRequest request)

Methods inherited from class org.nakedobjects.runtime.authentication.standard.AuthenticatorAbstract

authenticate, getConfiguration, getDeploymentType, init, shutdown

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseAuthenticator

public DatabaseAuthenticator(NakedObjectConfiguration configuration)

Method Detail

generateHash

public java.lang.String generateHash(java.lang.String key)

isValidUser

public final boolean isValidUser(AuthenticationRequest request)

isValid

public final boolean isValid(AuthenticationRequest request)

canAuthenticate

public final boolean canAuthenticate(AuthenticationRequest request)