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<td class="page-title-pattern-first-line " style="padding: 0px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; padding-top: 10px"> <a href="https://issues.shibboleth.net/jira/browse/IDP" style="color: #3b73af; text-decoration: none">Identity Provider</a> / <a href="https://issues.shibboleth.net/jira/browse/IDP-1201" style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-avatar-88d02add-fa00-4db0-9224-734f92fb8889" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom" /></a> <a href="https://issues.shibboleth.net/jira/browse/IDP-1201" style="color: #3b73af; text-decoration: none">IDP-1201</a>
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<td style="vertical-align: top;; padding: 0px; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"> <span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://issues.shibboleth.net/jira/browse/IDP-1201" style="color: #3b73af; text-decoration: none">eDir password expiriy warning breaks duo flow</a> </span>
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Issue Type:
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Affects Versions:
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3.3.1
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<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <a class="user-hover" rel="cantor.2@osu.edu" id="email_cantor.2@osu.edu" href="https://issues.shibboleth.net/jira/secure/ViewProfile.jspa?name=cantor.2%40osu.edu" style="color:#3b73af;; color: #3b73af; text-decoration: none">Scott Cantor</a>
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Components:
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Authentication, Duo
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Created:
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31/Jul/17 1:22 PM
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Environment:
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<p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">Oracle Linux 6 running Oracle Java 8u141 with tomcat8.0.45 and shibboleth 3.3.1. Primary authentication against eDirectory. Using the Shibboleth-provided duo plugin (not 3rd party)</p>
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Labels:
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duo edirectory ldaptive
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Reporter:
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<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <a class="user-hover" rel="craigb@clemson.edu" id="email_craigb@clemson.edu" href="https://issues.shibboleth.net/jira/secure/ViewProfile.jspa?name=craigb%40clemson.edu" style="color:#3b73af;; color: #3b73af; text-decoration: none">CRAIGB</a>
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<p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">conf/authn/ldap-authn-config.xml has been modified to use the following Authentication response handler<br /> <bean id="eDirAuthenticationResponseHandler" class="org.ldaptive.auth.ext.EDirectoryAuthenticationResponseHandler"><br /> <!-- warning window --><br /> <constructor-arg index="0" value="120" type="int" /></p>
<p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0"> </bean><br /> so that we can appropriately time our expiringPassword warning to 120 hrs from expiration. </p>
<p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">Duo has been configured in the standard manner, using <a href="https://wiki.shibboleth.net/confluence/display/IDP30/DuoAuthnConfiguration#DuoAuthnConfiguration-GeneralConfiguration" class="external-link" rel="nofollow" style="color: #3b73af; text-decoration: none">https://wiki.shibboleth.net/confluence/display/IDP30/DuoAuthnConfiguration#DuoAuthnConfiguration-GeneralConfiguration</a> as a guide. </p>
<p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">The mfa-authn-config.xml javascript section simply returns nextFlow="authn/Duo" for now as a placeholder for more complex logic.</p>
<p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">We have set idp.authn.LDAP.resolveEntryOnFailure = true</p>
<p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">when a user gets the expiring password warning page, we allow them to skip the warning by creating this link in the velocity template<br /> href="$flowExecutionUrl&_eventId_proceed=1"<br /> but when the user attempts to continue to that link the following exception is thrown in IDP logs<br /> {{<br /> 2017-07-31 12:09:23,612 - ERROR <span class="error">[net.shibboleth.idp.authn.duo:-2]</span> - DuoWebExcept<br /> ion<br /> org.springframework.expression.ExpressionInvocationTargetException: A problem oc<br /> curred when trying to execute method 'generateSignedRequestToken' on object of t<br /> ype <span class="error">[java.lang.Class]</span><br /> at org.springframework.expression.spel.ast.MethodReference.throwSimpleEx<br /> ceptionIfPossible(MethodReference.java:227)<br /> Caused by: com.duosecurity.duoweb.DuoWebException: ERR|The username passed to si<br /> gn_request() is invalid.<br /> at net.shibboleth.idp.authn.duo.impl.DuoSupport.generateSignedRequestTok<br /> en(DuoSupport.java:64)<br /> 2017-07-31 12:09:23,640 - WARN <span class="error">[org.opensaml.profile.action.impl.LogEvent:105]</span> -<br /> A non-proceed event occurred while processing the request: AuthenticationExcept<br /> ion<br /> }}</p>
<p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">Which in turn throws an opensaml error on the SP due to the authncontext not being fufilled. </p>
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