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#!/usr/bin/env python
# $Id$
# Extract notBefore, notAfter, thisUpdate and nextUpdate dates from
# RPKI objects.
# Copyright (C) 2015--2016 Parsons Government Services ("PARSONS")
# Portions copyright (C) 2013-2014 Dragon Research Labs ("DRL")
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notices and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND PARSONS AND DRL DISCLAIM ALL
# WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
# PARSONS OR DRL BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
import sys
import os.path
import rpki.POW
extract_flags = (rpki.POW.CMS_NOCRL |
rpki.POW.CMS_NO_SIGNER_CERT_VERIFY |
rpki.POW.CMS_NO_ATTR_VERIFY |
rpki.POW.CMS_NO_CONTENT_VERIFY)
def get_mft(fn):
cms = rpki.POW.Manifest.derReadFile(fn)
cms.extractWithoutVerifying()
return cms, cms.certs()[0]
def get_roa(fn):
return None, rpki.POW.CMS.derReadFile(fn).certs()[0]
def get_gbr(fn):
return None, rpki.POW.CMS.derReadFile(fn).certs()[0]
def get_crl(fn):
return rpki.POW.CRL.derReadFile(fn), None
def get_cer(fn):
return None, rpki.POW.X509.derReadFile(fn)
dispatch = dict(mft = get_mft,
roa = get_roa,
gbr = get_gbr,
crl = get_crl,
cer = get_cer)
for fn in sys.argv[1:]:
obj, cer = dispatch[os.path.splitext(fn)[1][1:]](fn)
print fn
if cer is not None:
print "notBefore: ", cer.getNotBefore()
if obj is not None:
print "thisUpdate:", obj.getThisUpdate()
print "nextUpdate:", obj.getNextUpdate()
if cer is not None:
print "notAfter: ", cer.getNotAfter()
print
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