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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Ian,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">If you can guarantee that the SP is going to be the first point of enforcement, then I would use the SessionHook to redirect the user off to a simple page that
unsets the application’s cookies and returns the user to the SP. It’s not hard at all to implement.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">https://wiki.shibboleth.net/confluence/display/SHIB2/NativeSPApplication<o:p></o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></a></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hope this helps,<o:p></o:p></span></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Nate.<o:p></o:p></span></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailEndCompose"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> users [mailto:users-bounces@shibboleth.net]
<b>On Behalf Of </b>Ian Rifkin<br>
<b>Sent:</b> Monday, January 22, 2018 11:00 AM<br>
<b>To:</b> Shib Users <users@shibboleth.net><br>
<b>Subject:</b> Deleting application cookie on shib sp session creation?<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hello,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">We use Shib IdP successfully both with vendors and with our own Shib SP instances.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">One of our newer Shib SP instances is basically a proxy server for a specific application. Login works fine and logout works as expected. The tricky part is application session expiration.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">If the application session cookie is valid it doesn't matter who you SSO as since the application won't look at the user from SSO. Worse, there are situations where the application session cookie is "old" but instead of showing an expired
session page or logging the person in, it displays an undesired error page.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">It's an application issue, but I'm wondering if there's anything I can do on the Shib SP side of things. Is it possible on the Shib SP side that on a new SP session it will delete a specific (non-Shib) application cookie as part of the
SSO process?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks,<o:p></o:p></p>
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<p class="MsoNormal">Ian<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-family:"Tahoma",sans-serif;color:#073763">Ian Rifkin '04, MS '09</span></b><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Tahoma",sans-serif;color:#073763">Director of Data and Systems Integration<br>
Brandeis University, Information Technology Services (ITS)<br>
Email: <a href="mailto:irifkin@brandeis.edu" target="_blank">irifkin@brandeis.edu</a> | Phone:
</span><span style="color:black">(781) 736-4216 | Fax: (781) 736-4577<b><br>
</b><a href="http://www.brandeis.edu/workday/" target="_blank">Learn more about our campus move to Workday</a><o:p></o:p></span></p>
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