<?xml version="1.0" encoding="UTF-8" standalone="no"?><!--
	U K   F E D E R A T I O N   M E T A D A T A

	Aggregate built 2026-04-07T15:00:29Z

	Aggregate valid for 21 days, until 2026-04-28T15:00:29Z
-->
<EntitiesDescriptor xmlns="urn:oasis:names:tc:SAML:2.0:metadata" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:elab="http://eduserv.org.uk/labels" xmlns:idpdisc="urn:oasis:names:tc:SAML:profiles:SSO:idp-discovery-protocol" xmlns:shibmd="urn:mace:shibboleth:metadata:1.0" xmlns:shibmeta="urn:mace:shibboleth:metadata:1.0" xmlns:ukfedlabel="http://ukfederation.org.uk/2006/11/label" xmlns:wayf="http://sdss.ac.uk/2006/06/WAYF" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ID="uk20100825T175806Z" Name="http://ukfederation.org.uk" validUntil="2010-09-08T17:58:06Z" xsi:schemaLocation="urn:oasis:names:tc:SAML:2.0:metadata sstc-saml-schema-metadata-2.0.xsd   urn:mace:shibboleth:metadata:1.0 shibboleth-metadata-1.0.xsd   http://www.w3.org/2001/04/xmlenc# xenc-schema.xsd   http://www.w3.org/2000/09/xmldsig# xmldsig-core-schema.xsd">
  <EntityDescriptor ID="uk000112" entityID="https://shibboleth.imperial.ac.uk/shibboleth">
    <AttributeAuthorityDescriptor protocolSupportEnumeration="urn:oasis:names:tc:SAML:1.1:protocol urn:oasis:names:tc:SAML:2.0:protocol">
      <AttributeService Binding="urn:oasis:names:tc:SAML:1.0:bindings:SOAP-binding" Location="https://shibboleth.imperial.ac.uk:8443/idp/profile/SAML1/SOAP/AttributeQuery" />
      <AttributeService Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP" Location="https://shibboleth.imperial.ac.uk:8443/idp/profile/SAML2/SOAP/AttributeQuery" />
      <Extensions>
        <shibmd:Scope regexp="false">imperial.ac.uk</shibmd:Scope>
      </Extensions>
      <KeyDescriptor>
        <ds:KeyInfo>
          <ds:X509Data>
            <ds:X509Certificate>
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          </ds:X509Data>
        </ds:KeyInfo>
      </KeyDescriptor>
      <NameIDFormat>urn:mace:shibboleth:1.0:nameIdentifier</NameIDFormat>
      <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDFormat>
      <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:persistent</NameIDFormat>
    </AttributeAuthorityDescriptor>
    <ContactPerson contactType="support">
      <EmailAddress>mailto:n.mclennan@imperial.ac.uk</EmailAddress>
      <GivenName>Neil</GivenName>
      <SurName>McLennan</SurName>
    </ContactPerson>
    <ContactPerson contactType="technical">
      <EmailAddress>mailto:n.mclennan@imperial.ac.uk</EmailAddress>
      <GivenName>Neil</GivenName>
      <SurName>McLennan</SurName>
    </ContactPerson>
    <ContactPerson contactType="other" remd:contactType="http://refeds.org/metadata/contactType/security">
      <EmailAddress>mailto:abuse@imperial.ac.uk</EmailAddress>
      <GivenName>Information Security Officer</GivenName>
    </ContactPerson>
    <Extensions>
      <mdattr:EntityAttributes>
        <saml:Attribute Name="urn:oasis:names:tc:SAML:attribute:assurance-certification" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
          <saml:AttributeValue>https://refeds.org/sirtfi</saml:AttributeValue>
        </saml:Attribute>
        <saml:Attribute Name="http://macedir.org/entity-category-support" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
          <saml:AttributeValue>http://refeds.org/category/research-and-scholarship</saml:AttributeValue>
        </saml:Attribute>
      </mdattr:EntityAttributes>
      <mdrpi:RegistrationInfo registrationAuthority="http://ukfederation.org.uk" registrationInstant="2012-12-07T15:04:06Z">
        <mdrpi:RegistrationPolicy xml:lang="en">http://ukfederation.org.uk/doc/mdrps-20130902</mdrpi:RegistrationPolicy>
      </mdrpi:RegistrationInfo>
      <ukfedlabel:AccountableUsers></ukfedlabel:AccountableUsers>
    </Extensions>
    <IDPSSODescriptor protocolSupportEnumeration="urn:mace:shibboleth:1.0 urn:oasis:names:tc:SAML:1.1:protocol urn:oasis:names:tc:SAML:2.0:protocol">
      <ArtifactResolutionService Binding="urn:oasis:names:tc:SAML:1.0:bindings:SOAP-binding" Location="https://shibboleth.imperial.ac.uk:8443/idp/profile/SAML1/SOAP/ArtifactResolution" index="1" />
      <ArtifactResolutionService Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP" Location="https://shibboleth.imperial.ac.uk:8443/idp/profile/SAML2/SOAP/ArtifactResolution" index="2" />
      <Extensions>
        <mdui:UIInfo>
          <mdui:Description xml:lang="en">Imperial College London</mdui:Description>
          <mdui:DisplayName xml:lang="en">Imperial College London</mdui:DisplayName>
        </mdui:UIInfo>
        <shibmd:Scope regexp="false">imperial.ac.uk</shibmd:Scope>
      </Extensions>
      <KeyDescriptor>
        <ds:KeyInfo>
          <ds:X509Data>
            <ds:X509Certificate>
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  					</ds:X509Certificate>
          </ds:X509Data>
        </ds:KeyInfo>
      </KeyDescriptor>
      <NameIDFormat>urn:mace:shibboleth:1.0:nameIdentifier</NameIDFormat>
      <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDFormat>
      <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:persistent</NameIDFormat>
      <SingleSignOnService Binding="urn:mace:shibboleth:1.0:profiles:AuthnRequest" Location="https://shibboleth.imperial.ac.uk/idp/profile/Shibboleth/SSO" />
      <SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://shibboleth.imperial.ac.uk/idp/profile/SAML2/POST/SSO" />
      <SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST-SimpleSign" Location="https://shibboleth.imperial.ac.uk/idp/profile/SAML2/POST-SimpleSign/SSO" />
      <SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://shibboleth.imperial.ac.uk/idp/profile/SAML2/Redirect/SSO" />
    </IDPSSODescriptor>
    <Organization>
      <OrganizationDisplayName xml:lang="en">Imperial College London</OrganizationDisplayName>
      <OrganizationName xml:lang="en">Imperial College of Science, Technology and Medicine</OrganizationName>
      <OrganizationURL xml:lang="en">http://www.imperial.ac.uk/</OrganizationURL>
    </Organization>
  </EntityDescriptor>
</EntitiesDescriptor>
