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#
# This file is part of pyasn1-modules software.
#
# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com>
# License: http://snmplabs.com/pyasn1/license.html
#
import sys
import unittest
from pyasn1.codec.der.decoder import decode as der_decoder
from pyasn1.codec.der.encoder import encode as der_encoder
from pyasn1.type import char
from pyasn1.type import univ
from pyasn1_modules import pem
from pyasn1_modules import rfc2986
from pyasn1_modules import rfc5280
class CertificationRequestTestCase(unittest.TestCase):
pem_text = """\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"""
def setUp(self):
self.asn1Spec = rfc2986.CertificationRequest()
def testDerCodec(self):
substrate = pem.readBase64fromText(self.pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
def testOpenTypes(self):
openTypesMap = {
univ.ObjectIdentifier('1.2.840.113549.1.1.1'): univ.Null(""),
univ.ObjectIdentifier('1.2.840.113549.1.1.5'): univ.Null(""),
univ.ObjectIdentifier('1.2.840.113549.1.1.11'): univ.Null(""),
}
substrate = pem.readBase64fromText(self.pem_text)
asn1Object, rest = der_decoder(substrate,
asn1Spec=rfc2986.CertificationRequest(),
openTypes=openTypesMap,
decodeOpenTypes=True)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
for rdn in asn1Object['certificationRequestInfo']['subject']['rdnSequence']:
for atv in rdn:
if atv['type'] == rfc5280.id_at_countryName:
self.assertEqual(char.PrintableString('US'), atv['value'])
else:
self.assertGreater(len(atv['value']['utf8String']), 2)
spki_alg = asn1Object['certificationRequestInfo']['subjectPKInfo']['algorithm']
self.assertEqual(univ.Null(""), spki_alg['parameters'])
sig_alg = asn1Object['signatureAlgorithm']
self.assertEqual(univ.Null(""), sig_alg['parameters'])
suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
if __name__ == '__main__':
result = unittest.TextTestRunner(verbosity=2).run(suite)
sys.exit(not result.wasSuccessful())
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