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author | Russ Housley <housley@vigilsec.com> | 2019-08-17 02:21:47 -0400 |
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committer | Ilya Etingof <etingof@gmail.com> | 2019-08-17 08:21:47 +0200 |
commit | 999c682a3e9c2d7770b7032fcf67fde0bac153c3 (patch) | |
tree | 47de84a7756630d2e8231c6460fce13d688cf502 /tests/test_rfc6010.py | |
parent | 283db3c96dfbbbc8bb9459e5923e01c04752f65e (diff) | |
download | pyasn1-modules-999c682a3e9c2d7770b7032fcf67fde0bac153c3.tar.gz |
Add more RFCs
Added ASN.1 modules for RFC298, RFC3770, RFC5914, RFC 6010, RFC6031,
RFC6032, RFC7030, RFC7292, and RFC8018
Diffstat (limited to 'tests/test_rfc6010.py')
-rw-r--r-- | tests/test_rfc6010.py | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/tests/test_rfc6010.py b/tests/test_rfc6010.py new file mode 100644 index 0000000..072c1ac --- /dev/null +++ b/tests/test_rfc6010.py @@ -0,0 +1,95 @@ +# +# This file is part of pyasn1-modules software. +# +# Created by Russ Housley +# Copyright (c) 2019, Vigil Security, LLC +# License: http://snmplabs.com/pyasn1/license.html +# + +import sys + +from pyasn1.codec.der.decoder import decode as der_decode +from pyasn1.codec.der.encoder import encode as der_encode + +from pyasn1_modules import pem +from pyasn1_modules import rfc5280 +from pyasn1_modules import rfc6010 + +try: + import unittest2 as unittest +except ImportError: + import unittest + + +class UnconstrainedCCCExtensionTestCase(unittest.TestCase): + unconstrained_pem_text = "MB0GCCsGAQUFBwESBBEwDzANBgsqhkiG9w0BCRABAA==" + + def setUp(self): + self.asn1Spec = rfc5280.Extension() + + def testDerCodec(self): + substrate = pem.readBase64fromText(self.unconstrained_pem_text) + asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec) + assert not rest + assert asn1Object.prettyPrint() + assert der_encode(asn1Object) == substrate + + assert asn1Object['extnID'] == rfc6010.id_pe_cmsContentConstraints + evalue, rest = der_decode(asn1Object['extnValue'], + asn1Spec=rfc6010.CMSContentConstraints()) + assert not rest + assert evalue.prettyPrint() + assert der_encode(evalue) == asn1Object['extnValue'] + + assert evalue[0]['contentType'] == rfc6010.id_ct_anyContentType + + +class ConstrainedCCCExtensionTestCase(unittest.TestCase): + constrained_pem_text = """\ +MIG7BggrBgEFBQcBEgSBrjCBqzA0BgsqhkiG9w0BCRABEDAlMCMGCyqGSIb3DQEJ +EAwBMRQMElZpZ2lsIFNlY3VyaXR5IExMQzAwBgpghkgBZQIBAk4CMCIwIAYLKoZI +hvcNAQkQDAsxEQwPa3RhLmV4YW1wbGUuY29tMDEGCyqGSIb3DQEJEAEZMCIwIAYL +KoZIhvcNAQkQDAsxEQwPa3RhLmV4YW1wbGUuY29tMA4GCSqGSIb3DQEHAQoBAQ== +""" + + def setUp(self): + self.asn1Spec = rfc5280.Extension() + + def testDerCodec(self): + substrate = pem.readBase64fromText(self.constrained_pem_text) + asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec) + assert not rest + assert asn1Object.prettyPrint() + assert der_encode(asn1Object) == substrate + + assert asn1Object['extnID'] == rfc6010.id_pe_cmsContentConstraints + evalue, rest = der_decode(asn1Object['extnValue'], + asn1Spec=rfc6010.CMSContentConstraints()) + assert not rest + assert evalue.prettyPrint() + assert der_encode(evalue) == asn1Object['extnValue'] + + constraint_count = 0 + attribute_count = 0 + cannot_count = 0 + for ccc in evalue: + constraint_count += 1 + if ccc['canSource'] == 1: + cannot_count += 1 + if ccc['attrConstraints'].hasValue(): + for attr in ccc['attrConstraints']: + attribute_count += 1 + assert constraint_count == 4 + assert attribute_count == 3 + assert cannot_count == 1 + + def testExtensionsMap(self): + substrate = pem.readBase64fromText(self.constrained_pem_text) + asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec) + assert asn1Object['extnID'] in rfc5280.certificateExtensionsMap.keys() + + +suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__]) + +if __name__ == '__main__': + unittest.TextTestRunner(verbosity=2).run(suite) |