<html class="apple-mail-supports-explicit-dark-mode"><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"></div><blockquote type="cite"><div dir="ltr"><div dir="ltr"><div><div><div><br></div>I was wondering if Shibboleth 5.1.4 has Attribute Authority functionality? What I mean by that is that it would be able to receive AttributeQuery requests, process (e.g., search for a user with a matching certificate subject string), and send a SAML Response containing attributes?</div></div></div></div></blockquote><br><div>Sounds like AttributeQuery? Assuming you mean SAML2, this might help</div><div><br></div><div><a href="https://shibboleth.atlassian.net/wiki/spaces/IDP5/pages/3199508559/SAML2AttributeQueryConfiguration">https://shibboleth.atlassian.net/wiki/spaces/IDP5/pages/3199508559/SAML2AttributeQueryConfiguration</a></div></body></html>