| # |
| # 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 |
| 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 univ |
| |
| from pyasn1_modules import pem |
| from pyasn1_modules import rfc5652 |
| from pyasn1_modules import rfc7030 |
| |
| |
| class CSRAttrsTestCase(unittest.TestCase): |
| pem_text = """\ |
| MEEGCSqGSIb3DQEJBzASBgcqhkjOPQIBMQcGBSuBBAAiMBYGCSqGSIb3DQEJDjEJ |
| BgcrBgEBAQEWBggqhkjOPQQDAw== |
| """ |
| |
| the_oids = ( |
| univ.ObjectIdentifier('1.2.840.113549.1.9.7'), |
| univ.ObjectIdentifier('1.2.840.10045.4.3.3') |
| ) |
| |
| the_attrTypes = ( |
| univ.ObjectIdentifier('1.2.840.10045.2.1'), |
| univ.ObjectIdentifier('1.2.840.113549.1.9.14'), |
| ) |
| |
| the_attrVals = ( |
| '1.3.132.0.34', |
| '1.3.6.1.1.1.1.22', |
| ) |
| |
| def setUp(self): |
| self.asn1Spec = rfc7030.CsrAttrs() |
| |
| 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)) |
| |
| for attr_or_oid in asn1Object: |
| if attr_or_oid.getName() == 'oid': |
| self.assertIn(attr_or_oid['oid'], self.the_oids) |
| |
| if attr_or_oid.getName() == 'attribute': |
| self.assertIn( |
| attr_or_oid['attribute']['attrType'], self.the_attrTypes) |
| |
| def testOpenTypes(self): |
| openTypesMap = rfc5652.cmsAttributesMap.copy() |
| |
| for at in self.the_attrTypes: |
| openTypesMap.update({at: univ.ObjectIdentifier()}) |
| |
| substrate = pem.readBase64fromText(self.pem_text) |
| asn1Object, rest = der_decoder( |
| substrate, asn1Spec=self.asn1Spec, openTypes=openTypesMap, |
| decodeOpenTypes=True) |
| |
| self.assertFalse(rest) |
| self.assertTrue(asn1Object.prettyPrint()) |
| self.assertEqual(substrate, der_encoder(asn1Object)) |
| |
| for attr_or_oid in asn1Object: |
| if attr_or_oid.getName() == 'attribute': |
| valString = attr_or_oid['attribute']['attrValues'][0].prettyPrint() |
| |
| if attr_or_oid['attribute']['attrType'] == self.the_attrTypes[0]: |
| self.assertEqual(self.the_attrVals[0], valString) |
| |
| if attr_or_oid['attribute']['attrType'] == self.the_attrTypes[1]: |
| self.assertEqual(self.the_attrVals[1], valString) |
| |
| |
| suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__]) |
| |
| if __name__ == '__main__': |
| unittest.TextTestRunner(verbosity=2).run(suite) |
