| # |
| # 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_modules import pem |
| from pyasn1_modules import rfc5280 |
| from pyasn1_modules import rfc4387 |
| |
| |
| class CertificateTestCase(unittest.TestCase): |
| pem_text = """\ |
| MIIDLzCCArWgAwIBAgIJAKWzVCgbsG5JMAoGCCqGSM49BAMDMD8xCzAJBgNVBAYT |
| AlVTMQswCQYDVQQIDAJWQTEQMA4GA1UEBwwHSGVybmRvbjERMA8GA1UECgwIQm9n |
| dXMgQ0EwHhcNMTkxMTIyMDI1MzAzWhcNMjAxMTIxMDI1MzAzWjBZMQswCQYDVQQG |
| EwJVUzELMAkGA1UECBMCVkExEDAOBgNVBAcTB0hlcm5kb24xEDAOBgNVBAoTB0V4 |
| YW1wbGUxGTAXBgNVBAMTEHJlcG8uZXhhbXBsZS5jb20wdjAQBgcqhkjOPQIBBgUr |
| gQQAIgNiAAS/J1NNkqicN432Uwlw+Gu4pLvYpSr2W8zJvCOy61ncEzKNIs4cxqSc |
| N0rl6K32tNCQGCsQFaBK4wZKXbHpUEPWrfYAWYebYDOhMlOE/agxH3nZRRnYv4O7 |
| pGrk/YZamGijggFhMIIBXTALBgNVHQ8EBAMCB4AwQgYJYIZIAYb4QgENBDUWM1Ro |
| aXMgY2VydGlmaWNhdGUgY2Fubm90IGJlIHRydXN0ZWQgZm9yIGFueSBwdXJwb3Nl |
| LjAdBgNVHQ4EFgQUWDRoN3XtN1n8ZH+bQuSAsr42gQwwHwYDVR0jBBgwFoAU8jXb |
| NATapVXyvWkDmbBi7OIVCMEwgckGCCsGAQUFBwEBBIG8MIG5MCQGCCsGAQUFBzAB |
| hhhodHRwOi8vb2NzcC5leGFtcGxlLmNvbS8wMgYIKwYBBQUHMAKGJmh0dHA6Ly9y |
| ZXBvLmV4YW1wbGUuY29tL2NhaXNzdWVycy5odG1sMC4GCCsGAQUFBzAGhiJodHRw |
| Oi8vcmVwby5leGFtcGxlLmNvbS9jZXJ0cy5odG1sMC0GCCsGAQUFBzAHhiFodHRw |
| Oi8vcmVwby5leGFtcGxlLmNvbS9jcmxzLmh0bWwwCgYIKoZIzj0EAwMDaAAwZQIw |
| C9Y1McQ+hSEZLtzLw1xzk3QSQX6NxalySoIIoNXpcDrGZJcjLRunBg8G9B0hqG69 |
| AjEAxtzj8BkMvhb5d9DTKDVg5pmjl9z7UtRK87/LJM+EW/9+PAzB2IT3T+BPHKb4 |
| kjBJ |
| """ |
| |
| def setUp(self): |
| self.asn1Spec = rfc5280.Certificate() |
| |
| 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)) |
| |
| oid_list = [ |
| rfc4387.id_ad_http_certs, |
| rfc4387.id_ad_http_crls, |
| ] |
| |
| count = 0 |
| for extn in asn1Object['tbsCertificate']['extensions']: |
| if extn['extnID'] == rfc5280.id_pe_authorityInfoAccess: |
| extnValue, rest = der_decoder( |
| extn['extnValue'], |
| asn1Spec=rfc5280.AuthorityInfoAccessSyntax()) |
| |
| self.assertFalse(rest) |
| self.assertTrue(extnValue.prettyPrint()) |
| self.assertEqual(extn['extnValue'], der_encoder(extnValue)) |
| |
| for ad in extnValue: |
| if ad['accessMethod'] in oid_list: |
| uri = ad['accessLocation']['uniformResourceIdentifier'] |
| self.assertIn('http://repo.example.com/c', uri) |
| count += 1 |
| |
| self.assertEqual(len(oid_list), count) |
| |
| |
| suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__]) |
| |
| if __name__ == '__main__': |
| import sys |
| |
| result = unittest.TextTestRunner(verbosity=2).run(suite) |
| sys.exit(not result.wasSuccessful()) |
