<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><a href="https://issues.shibboleth.net/jira/browse/SSPCPP-856?page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel&focusedCommentId=29885">https://issues.shibboleth.net/jira/browse/SSPCPP-856</a><div><br></div><div>Is the bug and shows the workaround...<br><br><div id="AppleMailSignature" dir="ltr">Sent from my iPad</div><div dir="ltr"><br>On 25 Mar 2019, at 20:14, Michael Brogan <<a href="mailto:mbrogan@uw.edu">mbrogan@uw.edu</a>> wrote:<br><br></div><blockquote type="cite"><div dir="ltr">
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<p class="MsoNormal">With SP 2.x and the ISAPI filter, we used application overrides to achieve “step-up” from a password session to 2fa for more sensitive content in a separate directory. The application override for /2fapath created a handler url at /2fapath/Shibboleth2.sso.
This had the desired effect of requiring a password authenticated user to provide their second factor (Duo in our case) when they accessed /2fapath.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">With Shib 3.0.4 and the new IIS module, this no longer works. Upon requesting the 2fa content, a correct request is sent to the IdP and a correct response comes back to /2fapath/Shibboleth.sso. But IIS returns a 404 as if the handler wasn’t
actually created or the module didn’t handle the response.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Questions:<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span><!--[endif]-->Is this known to be broken as a result of bug SSPCPP-856?<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span><!--[endif]-->If so, will going back to the ISAPI filter restore the previous application override behavior?<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">
</span></span><!--[endif]-->If application overrides are deprecated for most use cases, is there a recommended way to achieve “step-up” without application overrides?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Michael W. Brogan<o:p></o:p></p>
<p class="MsoNormal">Technical Lead, Identity and Access Management<o:p></o:p></p>
<p class="MsoNormal">UW-IT, University of Washington<o:p></o:p></p>
<p class="MsoNormal">206-685-7521<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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</div></blockquote><blockquote type="cite"><div dir="ltr"><span>-- </span><br><span>For Consortium Member technical support, see <a href="https://wiki.shibboleth.net/confluence/x/coFAAg">https://wiki.shibboleth.net/confluence/x/coFAAg</a></span><br><span>To unsubscribe from this list send an email to <a href="mailto:users-unsubscribe@shibboleth.net">users-unsubscribe@shibboleth.net</a></span></div></blockquote></div></body></html>