Hi,<br><br>It seems that Shib IdP doesn&#39;t support redirect when it tries to send Assertion back to SP.<br><br>In handler.xml:<br><br>    &lt;ph:ProfileHandler xsi:type=&quot;ph:SAML2SSO&quot; inboundBinding=&quot;urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect&quot;<br>

                       outboundBindingEnumeration=&quot;urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST-SimpleSign<br>                                                   urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST<br>                                                   urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact&quot;&gt;<br>

        &lt;ph:RequestPath&gt;/SAML2/Redirect/SSO&lt;/ph:RequestPath&gt;<br>    &lt;/ph:ProfileHandler&gt;<br><br>Can you tell me what is the main reason that we don&#39;t support redirect? Or did I miss anything?<br><br>

Thanks,<br clear="all"><div>Yaowen</div>