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<p class="MsoNormal">Just for the sake of sanity, all servers are using the same NTP server(s)? And if needed, before adjusting NTP, just remember that changing it can alter license MAC.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> Jonathan Charles <jonvoip@gmail.com> <br>
<b>Sent:</b> Friday, September 17, 2021 9:00 AM<br>
<b>To:</b> Kent Roberts <kent@fredf.org><br>
<b>Cc:</b> Johnson, Tim <johns10t@cmich.edu>; cisco-voip@puck.nether.net<br>
<b>Subject:</b> Re: [cisco-voip] [External] Error Processing SAML Response<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The error message in the Cisco traces (SSO) is:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">2021-09-15 16:07:43,791 DEBUG [http-nio-81-exec-22] fappend.SamlLogger - SAML2Utils.checkConditions: <span style="color:black;background:yellow">NotOnOrAfter Condition = Wed Sep
15 22:07:44 UTC 2021</span> <b><i><u>- this time is 17:07:44 CDT</u></i></b><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">2021-09-15 16:07:43,791 DEBUG [http-nio-81-exec-22] fappend.SamlLogger - SAML2Utils.checkConditions: <span style="color:black;background:yellow">NotBefore Condition = Wed Sep 15
21:07:44 UTC 2021</span> <b><i><u>- this time is 16:07:44 CDT</u></i></b><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Segoe UI",sans-serif">2021-09-15 15:25:10,642 ERROR [http-nio-81-exec-10] authentication.SAMLAuthenticator - Error while processing saml response The time in the Assertion's Condition is invalid.<br>
com.sun.identity.saml2.common.SAML2Exception: The time in the Assertion's Condition is invalid.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Segoe UI",sans-serif">Basically what appears to be occurring is we get a NotBefore of 1 second after our request came in (16:07:43) and it gets killed....<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Segoe UI",sans-serif">The real question is what they need to do on the ADFS side to fix this... why are they sending us a time in the future? The argument is NTP is off by one second for one of
the servers (all of them show synched)...<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.5pt;font-family:"Segoe UI",sans-serif">Jonathan<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Thu, Sep 16, 2021 at 8:29 PM Kent Roberts <<a href="mailto:kent@fredf.org">kent@fredf.org</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Oh, ok if I mis-understood then, yes a SAML trace would be good, as well as knowing is this new or did it work. Seems similar to what I have seen in UCCE with the packet stuff not signed or wrong encryption type… course thats UCCE vs
CUCM, but usually cucm just works…<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Sep 16, 2021, at 6:45 PM, Johnson, Tim <<a href="mailto:johns10t@cmich.edu" target="_blank">johns10t@cmich.edu</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Nah, looks like he said logging into CCM Admin pages, with AD accounts, so all areas of the web UI (I believe). The NTP errors that I’ve seen are presented as SAML assertion errors.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">I’m curious if this is a new SSO config, or if it was working properly and something’s changed.<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>From:</b> cisco-voip <<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>> <b>On Behalf Of </b>Kent Roberts<br>
<b>Sent:</b> Thursday, September 16, 2021 8:37 PM<br>
<b>To:</b> Matthew Loraditch <<a href="mailto:MLoraditch@heliontechnologies.com" target="_blank">MLoraditch@heliontechnologies.com</a>><br>
<b>Cc:</b> <a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b> [External] Re: [cisco-voip] Error Processing SAML Response<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Remember he said it also was happening on the CUCM Admin account which has nothing to do with SSO/SAML. So means its most likely internal to cucm...<o:p></o:p></p>
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<p class="MsoNormal">On Sep 16, 2021, at 4:36 PM, Matthew Loraditch <<a href="mailto:MLoraditch@heliontechnologies.com" target="_blank">MLoraditch@heliontechnologies.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black">The logs are pretty clear when its a time difference as the error. I’ve not seen it randomly occur but definitely the error will be it’s
time and may even show the difference. </span><o:p></o:p></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black">Its the 4j log file for sso I believe </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif">Get <a href="https://aka.ms/o0ukef" target="_blank">Outlook for iOS</a></span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="color:#F3800B">Matthew Loraditch</span></b><b><span style="font-size:1.0pt;font-family:"remialcxesans",serif;color:white"></span></b><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="color:gray">Sr. Network Engineer</span></b><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="color:gray">(He/Him/His)</span></b><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#F3800B">p:</span><span style="color:gray"> <a href="tel:443.541.1518" target="_blank"><strong><span style="font-family:"Calibri",sans-serif;color:gray;font-weight:normal;text-decoration:none">443.541.1518</span></strong></a></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#F3800B">w:</span><span style="color:gray"> <a href="http://www.heliontechnologies.com/" target="_blank"><strong><span style="font-family:"Calibri",sans-serif;color:gray;font-weight:normal;text-decoration:none">www.heliontechnologies.com</span></strong></a></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:gray"> | </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#F3800B">e:</span><span style="color:gray"> <a href="mailto:MLoraditch@heliontechnologies.com" target="_blank"><strong><span style="font-family:"Calibri",sans-serif;color:gray;font-weight:normal;text-decoration:none">MLoraditch@heliontechnologies.com</span></strong></a></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:1.0pt"><a href="http://www.heliontechnologies.com/" target="_blank"><span style="text-decoration:none"><image657209.png></span></a></span><o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> cisco-voip <<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>> on behalf of Lelio Fulgenzi <<a href="mailto:lelio@uoguelph.ca" target="_blank">lelio@uoguelph.ca</a>><br>
<b>Sent:</b> Thursday, September 16, 2021 4:32:12 PM<br>
<b>To:</b> Jonathan Charles <<a href="mailto:jonvoip@gmail.com" target="_blank">jonvoip@gmail.com</a>>; Benjamin Turner <<a href="mailto:benmturner@hotmail.com" target="_blank">benmturner@hotmail.com</a>><br>
<b>Cc:</b> <a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a> <<a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a>><br>
<b>Subject:</b> Re: [cisco-voip] Error Processing SAML Response<o:p></o:p></p>
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<p class="MsoNormal" style="line-height:12.0pt;background:#FFEB9C"><span style="font-size:10.0pt;color:#9C6500">[EXTERNAL]</span><o:p></o:p></p>
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<p class="MsoNormal">Have you been able to confirm the time difference?<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">I’m not trying to take their side of things, but if it’s minutes off, I wouldn’t doubt that’s possible. SSO is highly secure, right? A time difference might be enough to throw it off?<o:p></o:p></p>
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<p class="MsoNormal">Here’s reference:<o:p></o:p></p>
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<p class="MsoNormal"><a href="https://support.pingidentity.com/s/article/Accounting-for-Time-Drift-Between-SAML-Endpoints50907" target="_blank">https://support.pingidentity.com/s/article/Accounting-for-Time-Drift-Between-SAML-Endpoints50907</a><o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> cisco-voip <<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>> <b>On Behalf Of </b>Jonathan Charles<br>
<b>Sent:</b> Thursday, September 16, 2021 6:23 PM<br>
<b>To:</b> Benjamin Turner <<a href="mailto:benmturner@hotmail.com" target="_blank">benmturner@hotmail.com</a>><br>
<b>Cc:</b> <a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b> Re: [cisco-voip] Error Processing SAML Response<o:p></o:p></p>
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<p class="MsoNormal" style="line-height:12.0pt;background:#FFEB9C"><b><span style="font-size:10.0pt;color:black">CAUTION:</span></b><span style="font-size:10.0pt;color:black"> This email originated from outside of the University of Guelph. Do not click links
or open attachments unless you recognize the sender and know the content is safe. If in doubt, forward suspicious emails to <a href="mailto:IThelp@uoguelph.ca" target="_blank">IThelp@uoguelph.ca</a></span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">No... TBH, I have never heard of it...<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">TAC is hyper-asserting that the issue is time mismatch between CUCM/CUC and ADFS... <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">Jonathan<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">On Thu, Sep 16, 2021 at 4:08 PM Benjamin Turner <<a href="mailto:benmturner@hotmail.com" target="_blank">benmturner@hotmail.com</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Have you tried to run a SAML Tracer? <o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Sincerely,<br>
Benjamin M. Turner<o:p></o:p></p>
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<p class="MsoNormal"><b>From:</b> cisco-voip <<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>> on behalf of Jonathan Charles <<a href="mailto:jonvoip@gmail.com" target="_blank">jonvoip@gmail.com</a>><br>
<b>Sent:</b> Thursday, September 16, 2021 4:56:48 PM<br>
<b>To:</b> <a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a> <<a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a>><br>
<b>Subject:</b> [cisco-voip] Error Processing SAML Response<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">So, users are randomly getting the above error when logging into CUCM UCMUser or CUC Inbox... we are also getting it using AD credentials into admin pages for CUCM/CUC/etc.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">For a user, it will work find repeatedly, then you will get the error, close your browser, and reopen, still get the error for a few minutes. Then later it will work. When a user is affected, other users work fine.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">TAC is saying it is an NTP issue, however, NTP between CUCM 12.5 and IdP (ADFS 2.0) is fine.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Pings are around 1ms between servers.<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Any ideas?<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">Jonathan<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"> <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif">_______________________________________________<br>
cisco-voip mailing list<br>
<a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br>
<a href="https://puck.nether.net/mailman/listinfo/cisco-voip" target="_blank">https://puck.nether.net/mailman/listinfo/cisco-voip</a></span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">_______________________________________________<br>
cisco-voip mailing list<br>
<a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a><br>
<a href="https://puck.nether.net/mailman/listinfo/cisco-voip" target="_blank">https://puck.nether.net/mailman/listinfo/cisco-voip</a><o:p></o:p></p>
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