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<p class="MsoNormal"><span style="font-size:11.0pt">We had an incident recently where an IdP updated their signing cert (because it had expired). They lost the ability to log in for a few days, presumably because of the delays in
<o:p></o:p></span></p>
<ol style="margin-top:0in" start="1" type="1">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1"><span style="font-size:11.0pt">Federation updating their metadata aggregate and<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1"><span style="font-size:11.0pt">Our SP pulling the updated metadata from the federation.<o:p></o:p></span></li></ol>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">By the time we got the support ticket, the issue had actually self-resolved. But in the process of diagnosing the issue, I noticed that their new signing certificate expires in a year. I have the feeling
we’re going to see the same problem with them again next year. And I recall Scott making a comment about how key roll-over is painful. Do I understand correctly that there is not a way to roll over keys without having an “outage” of this sort?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt">--<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt">Spencer Thomas<br>
</span></b><span style="font-size:11.0pt">Technical Architect <b>/</b> JSTOR and Artstor<br>
<a href="https://www.ithaka.org/"><span style="color:#0563C1">ITHAKA</span></a> <b>/</b> 301 E. Liberty St, Suite 250, Ann Arbor, MI 48104<br>
Email: <a href="mailto:Spencer.Thomas@ithaka.org"><span style="color:#0563C1">Spencer.Thomas@ithaka.org</span></a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Voicemail: 734-887-7004<o:p></o:p></span></p>
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