| # |
| # 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 rfc7229 |
| |
| try: |
| import unittest2 as unittest |
| |
| except ImportError: |
| import unittest |
| |
| |
| class CertificatePolicyTestCase(unittest.TestCase): |
| pem_text = """\ |
| MIIDJDCCAqqgAwIBAgIJAKWzVCgbsG5AMAoGCCqGSM49BAMDMD8xCzAJBgNVBAYT |
| AlVTMQswCQYDVQQIDAJWQTEQMA4GA1UEBwwHSGVybmRvbjERMA8GA1UECgwIQm9n |
| dXMgQ0EwHhcNMTkxMDEzMTkwNTUzWhcNMjAxMDEyMTkwNTUzWjBTMQswCQYDVQQG |
| EwJVUzELMAkGA1UECBMCVkExEDAOBgNVBAcTB0hlcm5kb24xJTAjBgNVBAoTHFRF |
| U1QgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwdjAQBgcqhkjOPQIBBgUrgQQAIgNi |
| AATwUXZUseiOaqWdrClDCMbp9YFAM87LTmFirygpzKDU9cfqSCg7zBDIphXCwMcS |
| 9zVWDoStCbcvN0jw5CljHcffzpHYX91P88SZRJ1w4hawHjOsWxvM3AkYgZ5nfdlL |
| 7EajggFcMIIBWDAdBgNVHQ4EFgQU8jXbNATapVXyvWkDmbBi7OIVCMEwbwYDVR0j |
| BGgwZoAU8jXbNATapVXyvWkDmbBi7OIVCMGhQ6RBMD8xCzAJBgNVBAYTAlVTMQsw |
| CQYDVQQIDAJWQTEQMA4GA1UEBwwHSGVybmRvbjERMA8GA1UECgwIQm9ndXMgQ0GC |
| CQDokdYGkU/O8jAPBgNVHRMBAf8EBTADAQH/MAsGA1UdDwQEAwIBhjBCBglghkgB |
| hvhCAQ0ENRYzVGhpcyBjZXJ0aWZpY2F0ZSBjYW5ub3QgYmUgdHJ1c3RlZCBmb3Ig |
| YW55IHB1cnBvc2UuMCEGA1UdIAQaMBgwCgYIKwYBBQUHDQEwCgYIKwYBBQUHDQIw |
| CgYDVR02BAMCAQIwNQYDVR0hBC4wLDAUBggrBgEFBQcNAQYIKwYBBQUHDQcwFAYI |
| KwYBBQUHDQIGCCsGAQUFBw0IMAoGCCqGSM49BAMDA2gAMGUCMHaWskjS7MKQCMcn |
| zEKFOV3LWK8pL57vrECJd8ywKdwBJUNw9HhvSKkfUwL6rjlLpQIxAL2QO3CNoZRP |
| PZs8K3IjUA5+U73pA8lpaTOPscLY22WL9pAGmyVUyEJ8lM7E+r4iDg== |
| """ |
| |
| def setUp(self): |
| self.asn1Spec = rfc5280.Certificate() |
| |
| def testDerCodec(self): |
| test_oids = [ |
| rfc7229.id_TEST_certPolicyOne, |
| rfc7229.id_TEST_certPolicyTwo, |
| rfc7229.id_TEST_certPolicyThree, |
| rfc7229.id_TEST_certPolicyFour, |
| rfc7229.id_TEST_certPolicyFive, |
| rfc7229.id_TEST_certPolicySix, |
| rfc7229.id_TEST_certPolicySeven, |
| rfc7229.id_TEST_certPolicyEight, |
| ] |
| |
| substrate = pem.readBase64fromText(self.pem_text) |
| asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec) |
| assert not rest |
| assert asn1Object.prettyPrint() |
| assert der_encode(asn1Object) == substrate |
| |
| count = 0 |
| for extn in asn1Object['tbsCertificate']['extensions']: |
| if extn['extnID'] in rfc5280.certificateExtensionsMap.keys(): |
| s = extn['extnValue'] |
| ev, rest = der_decode(s, rfc5280.certificateExtensionsMap[extn['extnID']]) |
| assert not rest |
| assert ev.prettyPrint() |
| assert s == der_encode(ev) |
| |
| if extn['extnID'] == rfc5280.id_ce_certificatePolicies: |
| for pol in ev: |
| if pol['policyIdentifier'] in test_oids: |
| count += 1 |
| |
| if extn['extnID'] == rfc5280.id_ce_policyMappings: |
| for pmap in ev: |
| if pmap['issuerDomainPolicy'] in test_oids: |
| count += 1 |
| if pmap['subjectDomainPolicy'] in test_oids: |
| count += 1 |
| |
| assert count == 6 |
| |
| |
| suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__]) |
| |
| if __name__ == '__main__': |
| import sys |
| |
| result = unittest.TextTestRunner(verbosity=2).run(suite) |
| sys.exit(not result.wasSuccessful()) |