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65 lines
2.0 KiB
65 lines
2.0 KiB
#
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# This file is part of pyasn1-modules software.
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#
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# Copyright (c) 2019, Vigil Security, LLC
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# License: http://snmplabs.com/pyasn1/license.html
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#
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import sys
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from pyasn1.codec.der.decoder import decode as der_decode
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from pyasn1.codec.der.encoder import encode as der_encode
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from pyasn1_modules import pem
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from pyasn1_modules import rfc4055
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from pyasn1_modules import rfc5280
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from pyasn1_modules import rfc8649
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try:
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import unittest2 as unittest
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except ImportError:
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import unittest
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class RootCertificateExtnTestCase(unittest.TestCase):
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extn_pem_text = """\
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MGEGCisGAQQBg5IbAgEEUzBRMA0GCWCGSAFlAwQCAwUABEBxId+rK+WVDLOda2Yk
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FFRbqQAztXhs91j/RxHjYJIv/3gleQg3Qix/yQy2rIg3xysjCvHWw8AuYOGVh/sL
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GANG
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"""
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def setUp(self):
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self.asn1Spec = rfc5280.Extension()
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def testDerCodec(self):
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substrate = pem.readBase64fromText(self.extn_pem_text)
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asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec)
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assert not rest
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assert asn1Object.prettyPrint()
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assert der_encode(asn1Object) == substrate
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assert asn1Object['extnID'] == rfc8649.id_ce_hashOfRootKey
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hashed_root_key, rest = der_decode(asn1Object['extnValue'],
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rfc8649.HashedRootKey())
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assert not rest
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assert hashed_root_key.prettyPrint()
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assert der_encode(hashed_root_key) == asn1Object['extnValue']
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assert hashed_root_key['hashAlg']['algorithm'] == rfc4055.id_sha512
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def testExtensionsMap(self):
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substrate = pem.readBase64fromText(self.extn_pem_text)
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asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec)
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assert not rest
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assert asn1Object['extnID'] == rfc8649.id_ce_hashOfRootKey
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assert asn1Object['extnID'] in rfc5280.certificateExtensionsMap.keys()
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suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
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if __name__ == '__main__':
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import sys
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result = unittest.TextTestRunner(verbosity=2).run(suite)
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sys.exit(not result.wasSuccessful())
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