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- #
- # 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 rfc5280
- from pyasn1_modules import rfc5697
- class OtherCertTestCase(unittest.TestCase):
- cert_pem_text = """\
- MIIGUTCCBfegAwIBAgIUY8xt3l0B9nIPWSpjs0hDJUJZmCswCwYJYIZIAWUDBAMC
- MD8xCzAJBgNVBAYTAlVTMQswCQYDVQQIEwJWQTEQMA4GA1UEBxMHSGVybmRvbjER
- MA8GA1UEChMIQm9ndXMgQ0EwHhcNMTkxMjExMTczMzQ0WhcNMjAxMjEwMTczMzQ0
- WjBNMQswCQYDVQQGEwJVUzELMAkGA1UECBMCVkExEDAOBgNVBAcTB0hlcm5kb24x
- EDAOBgNVBAoTB0V4YW1wbGUxDTALBgNVBAMTBEdhaWwwggNHMIICOgYHKoZIzjgE
- ATCCAi0CggEBAMj5CIXkPmfEDm3rrTqf/sIPh5XNWTT+U/+W74HbEXfi0NdafvNc
- WowncDznn4BZuotmuahJKBLFL0WCE28SAcJlhoOZ+gy6CMBV3LbupTEhPcWdc+qC
- wj1kL6WQwBfuzMlfKqXbGcO+CAP59iirw/LGcgmjLk/BpNAQ5oPtmD88DKAm4Ysz
- l3+n0F8ZhLhw33NEcEVNcVr+Q+ZZP/4ezAizvOK46QA5KnlXBQoC+MgTqxk+zhjw
- JRE5UnQDv8FbUF3GrehLDN0q+Pt76+jl+ikOnMzeXi+tz8d49LCogxh7oq6N2Ptt
- o9ksMkExNRJhW6JeVQ4PggOR4CI8BwYt7T0CIQD5VsG4AQIeMIDGmu8ek+FEKp8l
- utd6GBzrQwfDkgiGpQKCAQEAo2c3ze980XHSjTnsFAcDXb71KrQV5FadnRAzWxWO
- MrDDCVUq6JqaRKWAMRmk72Tl3V1c6IC3Y3mjorYH0HEi3EbYq5KxGXRaoK8NJAFh
- YKhHk5VAVyCvM1J9NNdlDyl0uYrxLLSwt+S7yrEL4qCijAzQ270h0cnBiYG06e5l
- XVola9Wec4KqFfqnDQGiDIYZSWvGqMGKbrMzkJMmYN/8ls54l3ATvSEt5ijeDJzk
- MkyMaTV77g/R9n43JqvyOdkizZCRKovvL+m+wRdilFcIMDXwSG1Pw9kmCa/NenjF
- 5swCfyF3P2TsO3QsppM7KWfLglj9j7sPM4MTiOfc+wPKqwOCAQUAAoIBACcxpFMg
- T2EEPRojEYDwIY4t9u6eP2scBrkrc3JJ6osTXHfkeluR9OvME620Hm01+EivnETI
- W5o+hCAdoic2h93kjx137QLAAL9ECoYgzm32SB796Nn630XVnd44gP1G3KbPZ8eD
- uC1GsSuxkmDR9PH0Tbx6XdnbTKW4ycHpKrrDLLeryZsghQfv4O63oaXgaJHwdQD3
- BwTZcUexZGstI7hFEdZrc7HWF3kmZdHjxuXYL/DP2T7akHyLc6ktepastZ6cGTZr
- GUJ52sgM50Swb2CtrJuGDvtnEcZjtEb+rJgFIWHDs3lelLT72GWX+Xs7jeJaSjx5
- +NK1qahR8hguww6jggHQMIIBzDAdBgNVHQ4EFgQU34Ol7JNqPoDCG/WE8toUQUiS
- tUQwegYDVR0jBHMwcYAUzUhlAYOypgdbBv4jgQzEc+TRtTihQ6RBMD8xCzAJBgNV
- BAYTAlVTMQswCQYDVQQIEwJWQTEQMA4GA1UEBxMHSGVybmRvbjERMA8GA1UEChMI
- Qm9ndXMgQ0GCFCVehe2QOuzvkY+pMECid/MyYVKJMA8GA1UdEwEB/wQFMAMBAf8w
- CwYDVR0PBAQDAgGGMEIGCWCGSAGG+EIBDQQ1FjNUaGlzIGNlcnRpZmljYXRlIGNh
- bm5vdCBiZSB0cnVzdGVkIGZvciBhbnkgcHVycG9zZS4wUwYDVR0RBEwwSqA2Bggr
- BgEFBQcIA6AqMCgMGzgyNjIwOC00MTcwMjgtNTQ4MTk1LTIxNTIzMwYJKwYBBAGB
- rGAwgRBnYWlsQGV4YW1wbGUuY29tMHgGCCsGAQUFBwETBGwwajBoBBT9+d0Ci+/R
- j5toRA+A7p+ECmGaWDBQMEOkQTA/MQswCQYDVQQGEwJVUzELMAkGA1UECAwCVkEx
- EDAOBgNVBAcMB0hlcm5kb24xETAPBgNVBAoMCEJvZ3VzIENBAgkApbNUKBuwbkcw
- CwYJYIZIAWUDBAMCA0cAMEQCIAyAog0z/KyROhb8Fl3Hyjcia/POnMq4yhPZFwlI
- hn1cAiAIfnI1FVrosL/94ZKfGW+xydYaelsPL+WBgqGvKuTMEg==
- """
- def setUp(self):
- self.asn1Spec = rfc5280.Certificate()
- def testDerCodec(self):
- substrate = pem.readBase64fromText(self.cert_pem_text)
- asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
- self.assertFalse(rest)
- self.assertTrue(asn1Object.prettyPrint())
- self.assertEqual(substrate, der_encoder(asn1Object))
- other_cert_found = False
- for extn in asn1Object['tbsCertificate']['extensions']:
- if extn['extnID'] == rfc5697.id_pe_otherCerts:
- extnValue, rest = der_decoder(
- extn['extnValue'],
- asn1Spec=rfc5697.OtherCertificates())
- self.assertFalse(rest)
- self.assertTrue(extnValue.prettyPrint())
- self.assertEqual(extn['extnValue'], der_encoder(extnValue))
- self.assertEqual(
- 11939979568329289287,
- extnValue[0]['issuerSerial']['serialNumber'])
- other_cert_found = True
- self.assertTrue(other_cert_found)
- def testOpenTypes(self):
- substrate = pem.readBase64fromText(self.cert_pem_text)
- asn1Object, rest = der_decoder(
- substrate, asn1Spec=self.asn1Spec, decodeOpenTypes=True)
- self.assertFalse(rest)
- self.assertTrue(asn1Object.prettyPrint())
- self.assertEqual(substrate, der_encoder(asn1Object))
- other_cert_found = False
- for extn in asn1Object['tbsCertificate']['extensions']:
- if extn['extnID'] == rfc5697.id_pe_otherCerts:
- self.assertIn(extn['extnID'], rfc5280.certificateExtensionsMap)
- extnValue, rest = der_decoder(
- extn['extnValue'],
- asn1Spec=rfc5280.certificateExtensionsMap[extn['extnID']],
- decodeOpenTypes=True)
- self.assertFalse(rest)
- self.assertTrue(extnValue.prettyPrint())
- self.assertEqual(extn['extnValue'], der_encoder(extnValue))
- self.assertEqual(
- 11939979568329289287,
- extnValue[0]['issuerSerial']['serialNumber'])
- other_cert_found = True
- self.assertTrue(other_cert_found)
- suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
- if __name__ == '__main__':
- result = unittest.TextTestRunner(verbosity=2).run(suite)
- sys.exit(not result.wasSuccessful())
|
