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<p class="MsoNormal">Hi all,</p>
<p class="MsoNormal">I’m getting the following error when users try to authenticate against a particular SP. Can someone please point me in the right direction to resolve this. I believe it might be because the SP is requesting a SAML1 transientID, but my IdP
cannot resolve the attribute against the principal name.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><span style="color:#1F497D">20:33:56.393 - WARN [edu.internet2.middleware.shibboleth.idp.profile.saml1.AbstractSAML1ProfileHandler:568] - Error resolving principal name for SAML request from relying party 'https://academic.mintel.com/shibboleth'.
Cause: No information associated with transient identifier: _15c9b9b5bd0c3aa11d088549e802a3dd</span></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">My setup is:</p>
<p class="MsoNormal">Redhat6 server</p>
<p class="MsoNormal">Apache httpd handling Kerberos authentication via mod_auth_kerb and the Remote_User handler</p>
<p class="MsoNormal">Tomcat6 is the AJP 8009 connector for Shibboleth</p>
<p class="MsoNormal">Java version: Sun JDK 1.7.0_71</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">My Name Identifier related attributes are:</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> <!-- Name Identifier related attributes --></p>
<p class="MsoNormal"> <resolver:AttributeDefinition id="transientId" xsi:type="ad:TransientId"></p>
<p class="MsoNormal"> <resolver:AttributeEncoder xsi:type="enc:SAML1StringNameIdentifier" nameFormat="urn:mace:shibboleth:1.0:nameIdentifier"/></p>
<p class="MsoNormal"> <resolver:AttributeEncoder xsi:type="enc:SAML2StringNameID" nameFormat="urn:oasis:names:tc:SAML:2.0:nameid-format:transient"/></p>
<p class="MsoNormal"> </resolver:AttributeDefinition></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> <resolver:AttributeDefinition id="principalName"</p>
<p class="MsoNormal"> xsi:type="ad:PrincipalName"</p>
<p class="MsoNormal"> dependencyOnly="true"></p>
<p class="MsoNormal"> </resolver:AttributeDefinition></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> <resolver:AttributeDefinition id="krb_principalname"</p>
<p class="MsoNormal"> xsi:type="ad:Mapped"</p>
<p class="MsoNormal"> sourceAttributeID="principalName"</p>
<p class="MsoNormal"> dependencyOnly="true" ></p>
<p class="MsoNormal"> <resolver:Dependency ref="principalName" /></p>
<p class="MsoNormal"> <ad:ValueMap></p>
<p class="MsoNormal"> <ad:ReturnValue>$1</ad:ReturnValue></p>
<p class="MsoNormal"> <ad:SourceValue>(.+)@INTERNAL.DOMAIN</ad:SourceValue></p>
<p class="MsoNormal"> </ad:ValueMap></p>
<p class="MsoNormal"> </resolver:AttributeDefinition></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"> <resolver:AttributeDefinition id="krb_domain"</p>
<p class="MsoNormal"> xsi:type="ad:Mapped"</p>
<p class="MsoNormal"> sourceAttributeID="principalName"</p>
<p class="MsoNormal"> dependencyOnly="true" ></p>
<p class="MsoNormal"> <resolver:Dependency ref="principalName" /></p>
<p class="MsoNormal"> <ad:ValueMap></p>
<p class="MsoNormal"> <ad:ReturnValue>internal.domain</ad:ReturnValue></p>
<p class="MsoNormal"> <ad:SourceValue>(.+)@INTERNAL.DOMAIN</ad:SourceValue></p>
<p class="MsoNormal"> </ad:ValueMap></p>
<p class="MsoNormal"> </resolver:AttributeDefinition></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I’ve included the two Kerberos Attribute Definitions just in case they’re related as they depend on the principal name, but I don’t think they are. Can anyone help with this? Apologies if I’ve not included enough information, please let
me know if you need more.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Cheers,</p>
<p class="MsoNormal">Andi</p>
<p class="MsoNormal"><span style="">-------------------------------------</span></p>
<p class="MsoNormal"><span style="">Andi Morris</span></p>
<p class="MsoNormal"><span style="">IT Security Officer<br>
Cardiff Metropolitan University</span></p>
<p class="MsoNormal"><span style="">T: 02920 205720<br>
E: <a href="mailto:amorris@cardiffmet.ac.uk">amorris@cardiffmet.ac.uk</a></span></p>
<p class="MsoNormal"><span style="">--------------------------------------</span></p>
<p class="MsoNormal"> </p>
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