Tsuyoshi Yamamoto
tyama@xmldo.jp
Grails Spring Security 2.0 Plugin
http://grails.org/AcegiSecurity+Plugin
DefaultSecurityConfig
org.grails.plugins.springsecurity.taglib.AuthorizeTagLib
org.grails.plugins.springsecurity.service.AuthenticateService
org.grails.plugins.springsecurity.controller.AuthBase