Hi Dario, I'm actually working on a Realm implementation now using openid4java:
https://issues.apache.org/jira/browse/SHIRO-21 When finished, it will be in svn trunk and then probably released with 1.2. In the meantime, the only code examples that I know of are that of the Nimble plugin for Grails (it is based on Shiro and uses Grails for web support): https://github.com/bradleybeddoes/nimble Specifically the 'AuthController' (the web endpoint for handling OpenId requests) and the 'OpenIdService' (for handling the processing): https://github.com/bradleybeddoes/nimble/blob/master/grails-app/controllers/grails/plugins/nimble/core/AuthController.groovy https://github.com/bradleybeddoes/nimble/blob/master/grails-app/services/grails/plugins/nimble/core/OpenIDService.groovy HTH, -- Les Hazlewood Founder, Katasoft, Inc. Application Security Products & Professional Apache Shiro Support and Training: http://www.katasoft.com
