{'OCSP': ('http://testca.pythontest.net/testca/ocsp/',), 'caIssuers': ('http://testca.pythontest.net/testca/pycacert.cer',), 'crlDistributionPoints': ('http://testca.pythontest.net/testca/revocation.crl',), 'issuer': ((('countryName', 'XY'),), (('organizationName', 'Python Software Foundation CA'),), (('commonName', 'our-ca-server'),)), 'notAfter': 'Oct 28 14:23:16 2037 GMT', 'notBefore': 'Aug 29 14:23:16 2018 GMT', 'serialNumber': 'CB2D80995A69525C', 'subject': ((('countryName', 'XY'),), (('localityName', 'Castle Anthrax'),), (('organizationName', 'Python Software Foundation'),), (('commonName', 'localhost'),)), 'subjectAltName': (('DNS', 'localhost'),), 'version': 3}