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<p class="MsoNormal">Hello list,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">I have in mind a SSO architecture based on Shibboleth. My firsts plans were to tell applications developers to develop one entry point capable to manage session attributes from the webserver (like REMOTE_USER carrying
the authenticated principal), at the same time they have to be capable of maintaining their form login (user/password)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">My idea was to make assertions expiry time very short, and delegate to the application the session management and also the logout/session finalization.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Basically what I want to get is that applications do not have to deal between shibboleth logout (SAML or Local) or logout in the application. This way I suppose I should only maintain one logout point (the application
already existing one)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Exemplifying:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Application classical access point is:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><a href="http://www.aplication.com/">www.aplication.com/</a> (this shows a username/password form)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">the SSO entry would be <a href="http://www.application.com/sso">
www.application.com/sso</a> (this would be the only URL protected by SP). Once you have accessed the application via SSO (or login via IDP), you should get a valid application session and move around the app as if you had logged via username/password. And so
the logout method would effectively logout from the application, and if the user tries to access again to the sso url, the IDP would show the authentication methods available.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I am not a web developer nor an application developer, hence my doubts. Is this a practical approach or am I forgetting some important point?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks in advanced,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Francisco Fernández<o:p></o:p></span></p>
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