Rich IdP metadata example

<md:EntityDescriptor entityID="https://idp.example.com/idp/shibboleth"
                     xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
                     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                     xmlns:shibmd="urn:mace:shibboleth:metadata:1.0"
                     xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
                     xmlns:mdui="urn:oasis:names:tc:SAML:metadata:ui">
   
   <md:IDPSSODescriptor protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol">
      <md:Extensions>
         <shibmd:Scope regexp="false">example.com</shibmd:Scope>
   
         <mdui:UIInfo>
            <mdui:DisplayName xml:lang="en">
               Consortium GARR IdP
            </mdui:DisplayName>
            <mdui:DisplayName xml:lang="it">
               Consortium GARR IdP
            </mdui:DisplayName>
   
            <mdui:Description xml:lang="en">
               This Identity Provider gives support for the Consortium GARR's user community
            </mdui:Description>
            <mdui:Description xml:lang="it">
               Questo Identity Provider di test fornisce supporto alla comunita' utenti GARR
            </mdui:Description>
   
            <mdui:InformationURL xml:lang="en">
               https://idp.example.com/en/information.html
            </mdui:InformationURL>
            <mdui:InformationURL xml:lang="it">
               https://idp.example.com/it/information.html
            </mdui:InformationURL>
   
            <mdui:PrivacyStatementURL xml:lang="en">
               https://idp.example.com/en/privacyStatement.html
            </mdui:PrivacyStatementURL>
            <mdui:PrivacyStatementURL xml:lang="it">
               https://idp.example.com/it/privacyStatement.html
            </mdui:PrivacyStatementURL>
   
            <mdui:Logo height="16" width="16" xml:lang="en">
               https://idp.example.com/en/images/communityLogo-16x16.png
            </mdui:Logo>
            <mdui:Logo height="16" width="16" xml:lang="it">
               https://idp.example.com/it/images/communityLogo-16x16.png
            </mdui:Logo>
   
            <mdui:Logo height="60" width="80" xml:lang="en">
               https://idp.example.com/en/images/communityLogo-80x60.png
            </mdui:Logo>
            <mdui:Logo height="60" width="80" xml:lang="it">
               https://idp.example.com/it/images/communityLogo-80x60.png
            </mdui:Logo>
         </mdui:UIInfo>
      </md:Extensions>
   
      <md:KeyDescriptor>
         <ds:KeyInfo>
            <ds:X509Data>
               <ds:X509Certificate>
                  MIIDZjCCAk6gAwIBAgIVAL9O+PA7SXtlwZZY8MVSE9On1cVWMA0GCSqGSIb3DQEB
                  BQUAMCkxJzAlBgNVBAMTHmlkZW0tcHVwYWdlbnQuZG16LWludC51bmltby5pdDAe
                  Fw0xMzA3MjQwMDQ0MTRaFw0zMzA3MjQwMDQ0MTRaMCkxJzAlBgNVBAMTHmlkZW0t
                  cHVwYWdlbnQuZG16LWludC51bmltby5pdDCCASIwDQYJKoZIhvcNAMIIDQADggEP
                  ADCCAQoCggEBAIAcp/VyzZGXUF99kwj4NvL/Rwv4YvBgLWzpCuoxqHZ/hmBwJtqS
                  v0y9METBPFbgsF3hCISnxbcmNVxf/D0MoeKtw1YPbsUmow/bFe+r72hZ+IVAcejN
                  iDJ7t5oTjsRN1t1SqvVVk6Ryk5AZhpFW+W9pE9N6c7kJ16Rp2/mbtax9OCzxpece
                  byi1eiLfIBmkcRawL/vCc2v6VLI18i6HsNVO3l2yGosKCbuSoGDx2fCdAOk/rgdz
                  cWOvFsIZSKuD+FVbSS/J9GVs7yotsS4PRl4iX9UMnfDnOMfO7bcBgbXtDl4SCU1v
                  dJrRw7IL/pLz34Rv9a8nYitrzrxtLOp3nYUCAwEAAaOBhDCBgTBgBgMIIDEEWTBX
                  gh5pZGVtLXB1cGFnZW50LmRtei1pbnQudW5pbW8uaXSGNWh0dHBzOi8vaWRlbS1w
                  dXBhZ2VudC5kbXotaW50LnVuaW1vLml0L2lkcC9zaGliYm9sZXRoMB0GA1UdDgQW
                  BBT8PANzz+adGnTRe8ldcyxAwe4VnzANBgkqhkiG9w0BAQUFAAOCAQEAOEnO8Clu
                  9z/Lf/8XOOsTdxJbV29DIF3G8KoQsB3dBsLwPZVEAQIP6ceS32Xaxrl6FMTDDNkL
                  qUvvInUisw0+I5zZwYHybJQCletUWTnz58SC4C9G7FpuXHFZnOGtRcgGD1NOX4UU
                  duus/4nVcGSLhDjszZ70Xtj0gw2Sn46oQPHTJ81QZ3Y9ih+Aj1c9OtUSBwtWZFkU
                  yooAKoR8li68Yb21zN2N65AqV+ndL98M8xUYMKLONuAXStDeoVCipH6PJ09Z5U2p
                  V5p4IQRV6QBsNw9CISJFuHzkVYTH5ZxzN80Ru46vh4y2M0Nu8GQ9I085KoZkrf5e
                  Cq53OZt9ISjHEw==
               </ds:X509Certificate>
            </ds:X509Data>
         </ds:KeyInfo>
      </md:KeyDescriptor>
   
      <md:ArtifactResolutionService
         Binding="urn:oasis:names:tc:SAML:2.0:bindings:SOAP"
         Location="https://idp.example.com:8443/idp/profile/SAML2/SOAP/ArtifactResolution"
         index="1" />
   
      <md:NameIDFormat>
         urn:oasis:names:tc:SAML:2.0:nameid-format:transient
      </md:NameIDFormat>
   
      <md:NameIDFormat>
         urn:oasis:names:tc:SAML:2.0:nameid-format:persistent
      </md:NameIDFormat>
   
      <md:SingleSignOnService
         Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"
         Location="https://idp.example.com/idp/profile/SAML2/POST/SSO" />
      <md:SingleSignOnService
         Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST-SimpleSign"
         Location="https://idp.example.com/idp/profile/SAML2/POST-SimpleSign/SSO" />
      <md:SingleSignOnService
         Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect"
         Location="https://idp.example.com/idp/profile/SAML2/Redirect/SSO" />
   </md:IDPSSODescriptor>
   
   <md:Organization>
      <md:OrganizationName xml:lang="en">
         Consortium GARR
      </md:OrganizationName>
      <md:OrganizationName xml:lang="it">
         Consortium GARR
      </md:OrganizationName>
   
      <md:OrganizationDisplayName xml:lang="en">
         Consortium GARR
      </md:OrganizationDisplayName>
      <md:OrganizationDisplayName xml:lang="it">
         Consortium GARR
      </md:OrganizationDisplayName>
   
      <md:OrganizationURL xml:lang="en">
         http://www.garr.it/b/eng
      </md:OrganizationURL>
      <md:OrganizationURL xml:lang="it">
         https://www.garr.it
      </md:OrganizationURL>
   </md:Organization>
   
   <md:ContactPerson contactType="technical">
      <md:EmailAddress>mailto:technical.contact@example.com</md:EmailAddress>
   </md:ContactPerson>
   <md:ContactPerson contactType="support">
      <md:EmailAddress>mailto:support.contact@example.com</md:EmailAddress>
   </md:ContactPerson>
   
</md:EntityDescriptor>