gistfile1.txt

#!/usr/bin/python

import sys
from rhsm import _certificate

import zlib

fp = open(sys.argv[1], "r")

x509 = _certificate.load(pem=fp.read())
#x509 = _certificate.load(sys.argv[1])

print _certificate.get_all_extensions(x509)
print _certificate.get_serial_number(x509)
print _certificate.get_subject(x509)
print _certificate.get_not_before(x509)
print _certificate.get_not_after(x509)

print _certificate.get_extension(x509, "1.3.6.1.4.1.2312.9.6")
print zlib.decompress(_certificate.get_extension(x509, "1.3.6.1.4.1.2312.9.7"))
print _certificate.get_extension(x509, name="subjectAltName")