<?xml version="1.0"?>
<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
                     validUntil="2020-03-05T18:19:11Z"
                     cacheDuration="PT1594475551S"
                     entityID="http://stuff.com/endpoints/metadata.php">
    <md:SPSSODescriptor AuthnRequestsSigned="false" WantAssertionsSigned="false" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol">
        <md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect"
                                     Location="http://stuff.com/endpoints/endpoints/sls.php"/>
        <md:NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified</md:NameIDFormat>
        <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"
                                     Location="http://stuff.com/endpoints/endpoints/acs.php"
                                     index="1"/>
    </md:SPSSODescriptor>
</md:EntityDescriptor>

<?xml version="1.0"?>
<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
                     validUntil="2037-03-05T18:19:11Z"
                     cacheDuration="PT1594475551S"
                     entityID="http://stuff.com/endpoints/metadata.php">
    <md:SPSSODescriptor AuthnRequestsSigned="false" WantAssertionsSigned="false" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol">
        <md:SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect"
                                     Location="http://stuff.com/endpoints/endpoints/sls.php"/>
        <md:NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified</md:NameIDFormat>
        <md:AssertionConsumerService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"
                                     Location="http://stuff.com/endpoints/endpoints/acs.php"
                                     index="1"/>
    </md:SPSSODescriptor>
</md:EntityDescriptor>

Make tests pass in 2020
Make tests pass in 2020

moving this beyond 2038 requires fixes on 32-bit systems to avoid errors:
   File "/home/abuild/rpmbuild/BUILD/python3-saml-1.6.0/src/onelogin/sam
.py", line 419, in parse_SAML_to_time
     data = datetime.strptime(timestr, '%Y-%m-%dT%H:%M:%SZ')
 TypeError: strptime() argument 1 must be string, not long
