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<p class="MsoNormal">Christopher,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks for your help! My Okta metadata was valid, but I fixed an issue with the ACS URL on the Okta side and that got it working.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Dave<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> users <users-bounces@shibboleth.net> <b>On Behalf Of
</b>Christopher Bongaarts via users<br>
<b>Sent:</b> Friday, February 23, 2024 7:23 PM<br>
<b>To:</b> users@shibboleth.net<br>
<b>Cc:</b> Christopher Bongaarts <cab@umn.edu><br>
<b>Subject:</b> Re: Shibboleth proxy to Okta IDP issues<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p><strong><span style="font-family:"Calibri",sans-serif;background:yellow">[EXTERNAL EMAIL WARNING]</span></strong><span style="background:yellow"> DO NOT CLICK LINKS or open attachments unless you recognize the sender and know the content is safe.</span><o:p></o:p></p>
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<p class="MsoNormal">It says it loaded your metadata file, but it doesn't say it loaded an EntityDescriptor with an id=<a href="https://urldefense.com/v3/__http:/www.okta.com/exk137opma7Z4PsLC0x8__;!!K6Z8K8YTIA!FD6ocYlhY9FXQsVuY06Tyrep9HhzdxIgbyg2sTfN6iYr974u-MHDrkp4WKAzbpFVBmMIg1jlocsq6WtfCA$">"http://www.okta.com/exk137opma7Z4PsLC0x8"</a>
(which is what you've set your Okta IdP entity ID in the proxy settings in the shib IdP according to the logs) and an SPSSODescriptor element.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Double check the Okta IdP metadata file...<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On 2/23/2024 4:54 PM, Jewett, David via users wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I’ve been tasked with implementing proxying from our Shib IDP to Okta, to provide MFA for specific Shibboleth SPs. I have a test IDP running 4.3.1, and I’ve followed the SAMLAuthnConfiguration
wiki docs for 4.0:<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><a href="https://urldefense.com/v3/__https:/shibboleth.atlassian.net/wiki/spaces/IDP4/pages/1282539600/SAMLAuthnConfiguration__;!!K6Z8K8YTIA!FD6ocYlhY9FXQsVuY06Tyrep9HhzdxIgbyg2sTfN6iYr974u-MHDrkp4WKAzbpFVBmMIg1jlocuLfgTfIQ$">https://shibboleth.atlassian.net/wiki/spaces/IDP4/pages/1282539600/SAMLAuthnConfiguration</a><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">and the “Using SAML Proxying to another IdP” wiki article as well, with the understanding that some configuration may be out of date for 4.1:<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><a href="https://urldefense.com/v3/__https:/shibboleth.atlassian.net/wiki/spaces/KB/pages/1459979597/Using*SAML*Proxying*to*another*IdP__;KysrKys!!K6Z8K8YTIA!FD6ocYlhY9FXQsVuY06Tyrep9HhzdxIgbyg2sTfN6iYr974u-MHDrkp4WKAzbpFVBmMIg1jlocsae8YW5A$">https://shibboleth.atlassian.net/wiki/spaces/KB/pages/1459979597/Using+SAML+Proxying+to+another+IdP</a><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Per the above article, I created a Shib-sp-metadata.xml file and included the following in Metadata-providers.xml:<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <MetadataProvider id="ShibSPMetadata" xsi:type="FilesystemMetadataProvider" metadataFile="%{idp.home}/metadata/sp-metadata.xml"/><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">
<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <MetadataProvider id="OktaIDPMetadata" xsi:type="FilesystemMetadataProvider" metadataFile="%{idp.home}/metadata/OktaIDPmetadata.xml"/><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">After configuration according to the documentation, when accessing an SP authentication at the upstream IDP succeeds, but my Shib IDP responds with “Web Login Service – Unsupported
request. The application you have accessed is not registered for use with this service.”<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">My logs show that my upstream IDP’s metadata is being loaded, as is the metadata for the Shib SP:<o:p></o:p></p>
</blockquote>
<p><o:p> </o:p></p>
<pre>-- <o:p></o:p></pre>
<pre>%% Christopher A. Bongaarts %% <a href="mailto:cab@umn.edu">cab@umn.edu</a> %%<o:p></o:p></pre>
<pre>%% OIT - Identity Management %% <a href="https://urldefense.com/v3/__http:/umn.edu/*cab__;fg!!K6Z8K8YTIA!FD6ocYlhY9FXQsVuY06Tyrep9HhzdxIgbyg2sTfN6iYr974u-MHDrkp4WKAzbpFVBmMIg1jlocs5fY9ORg$">http://umn.edu/~cab</a> %%<o:p></o:p></pre>
<pre>%% University of Minnesota %% +1 (612) 625-1809 %%<o:p></o:p></pre>
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