<?xml version="1.0" encoding="UTF-8"?>
<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" entityID="https://gracedb.ligo.org/shibboleth-sp">
  <md:Extensions>
    <mdrpi:RegistrationInfo xmlns:mdrpi="urn:oasis:names:tc:SAML:metadata:rpi" registrationAuthority="https://incommon.org"/>
    <mdattr:EntityAttributes xmlns:mdattr="urn:oasis:names:tc:SAML:metadata:attribute">
      <saml:Attribute xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" Name="http://macedir.org/entity-category" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri">
        <saml:AttributeValue>http://refeds.org/category/research-and-scholarship</saml:AttributeValue>
        <saml:AttributeValue>http://id.incommon.org/category/registered-by-incommon</saml:AttributeValue>
      </saml:Attribute>
    </mdattr:EntityAttributes>
  </md:Extensions>
  <md:SPSSODescriptor protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol">
    <md:Extensions>
      <DiscoveryResponse xmlns="urn:oasis:names:tc:SAML:profiles:SSO:idp-discovery-protocol" Binding="urn:oasis:names:tc:SAML:profiles:SSO:idp-discovery-protocol" Location="https://gracedb.ligo.org/Shibboleth.sso/Login" index="1"/>
      <mdui:UIInfo xmlns:mdui="urn:oasis:names:tc:SAML:metadata:ui">
        <mdui:DisplayName xml:lang="en">Gravitational-wave Candidate Event Database</mdui:DisplayName>
        <mdui:Description xml:lang="en">GraceDB organizes candidate events from gravitational-wave searches and provides an environment to record information about follow-ups. </mdui:Description>
        <mdui:InformationURL xml:lang="en">https://gracedb.ligo.org/SPInfo</mdui:InformationURL>
        <mdui:PrivacyStatementURL xml:lang="en">https://gracedb.ligo.org/SPPrivacy</mdui:PrivacyStatementURL>
      </mdui:UIInfo>
    </md:Extensions>
    <md:KeyDescriptor>
      <ds:KeyInfo xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
        <ds:X509Data>
          <ds:X509Certificate>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          </ds:X509Certificate>
        </ds:X509Data>
      </ds:KeyInfo>
    </md:KeyDescriptor>
    <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://gracedb.ligo.org/Shibboleth.sso/SAML2/POST" index="1"/>
    <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST-SimpleSign" Location="https://gracedb.ligo.org/Shibboleth.sso/SAML2/POST-SimpleSign" index="2"/>
    <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact" Location="https://gracedb.ligo.org/Shibboleth.sso/SAML2/Artifact" index="3"/>
    <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:PAOS" Location="https://gracedb.ligo.org/Shibboleth.sso/SAML2/ECP" index="4"/>
    <md:AttributeConsumingService index="1">
      <md:ServiceName xml:lang="en">Gravitational-wave Candidate Event Database</md:ServiceName>
      <md:ServiceDescription xml:lang="en">GraceDB organizes candidate events from gravitational-wave searches and provides an environment to record information about follow-ups. </md:ServiceDescription>
      <md:RequestedAttribute FriendlyName="eduPersonPrincipalName" Name="urn:mace:dir:attribute-def:eduPersonPrincipalName" NameFormat="urn:mace:shibboleth:1.0:attributeNamespace:uri"/>
      <md:RequestedAttribute FriendlyName="eduPersonPrincipalName" Name="urn:oid:1.3.6.1.4.1.5923.1.1.1.6" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri"/>
    </md:AttributeConsumingService>
  </md:SPSSODescriptor>
  <md:Organization>
    <md:OrganizationName xml:lang="en">LIGO Scientific Collaboration</md:OrganizationName>
    <md:OrganizationDisplayName xml:lang="en">LIGO Scientific Collaboration</md:OrganizationDisplayName>
    <md:OrganizationURL xml:lang="en">http://www.ligo.caltech.edu/</md:OrganizationURL>
  </md:Organization>
  <md:ContactPerson contactType="administrative">
    <md:GivenName>Warren Anderson</md:GivenName>
    <md:EmailAddress>warren.anderson@ligo.org</md:EmailAddress>
  </md:ContactPerson>
  <md:ContactPerson contactType="technical">
    <md:GivenName>Branson Stephens</md:GivenName>
    <md:EmailAddress>branson.stephens@ligo.org</md:EmailAddress>
  </md:ContactPerson>
  <md:ContactPerson contactType="support">
    <md:GivenName>LIGO Identity Management Help Desk</md:GivenName>
    <md:EmailAddress>rt-auth@ligo.org</md:EmailAddress>
  </md:ContactPerson>
  <md:ContactPerson xmlns:icmd="http://id.incommon.org/metadata" contactType="other" icmd:contactType="http://id.incommon.org/metadata/contactType/security">
    <md:GivenName>LIGO Security Committee</md:GivenName>
    <md:EmailAddress>lsc-seccomm@ligo.org</md:EmailAddress>
  </md:ContactPerson>
</md:EntityDescriptor>