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74 lines
2.6 KiB
74 lines
2.6 KiB
#
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# This file is part of pyasn1-modules software.
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#
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# Created by Russ Housley
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# Copyright (c) 2019, Vigil Security, LLC
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# License: http://snmplabs.com/pyasn1/license.html
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#
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import sys
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from pyasn1.codec.der.decoder import decode as der_decode
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from pyasn1.codec.der.encoder import encode as der_encode
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from pyasn1_modules import pem
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from pyasn1_modules import rfc5280
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from pyasn1_modules import rfc5924
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try:
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import unittest2 as unittest
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except ImportError:
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import unittest
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class SIPDomainCertTestCase(unittest.TestCase):
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cert_pem_text = """\
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MIICiTCCAg+gAwIBAgIJAKWzVCgbsG5EMAoGCCqGSM49BAMDMD8xCzAJBgNVBAYT
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AlVTMQswCQYDVQQIDAJWQTEQMA4GA1UEBwwHSGVybmRvbjERMA8GA1UECgwIQm9n
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dXMgQ0EwHhcNMTkxMDMwMjEwMDM0WhcNMjAxMDI5MjEwMDM0WjBsMQswCQYDVQQG
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EwJVUzELMAkGA1UECBMCVkExEDAOBgNVBAcTB0hlcm5kb24xEDAOBgNVBAoTB0V4
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YW1wbGUxEjAQBgNVBAsTCVNJUCBQcm94eTEYMBYGA1UEAxMPc2lwLmV4YW1wbGUu
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Y29tMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEcY3ckttSa6z3CfOFwZvPmZY8C9Ml
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D1XOydz00+Vqifh1lydhDuulHrJaQ+QgVjG1TzlTAssD9GeABit/M98DPS/IC3wi
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TsTMSyQ9/Oz4hKAw7x7lYEvufvycsZ7pJGRso4GpMIGmMEIGCWCGSAGG+EIBDQQ1
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FjNUaGlzIGNlcnRpZmljYXRlIGNhbm5vdCBiZSB0cnVzdGVkIGZvciBhbnkgcHVy
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cG9zZS4wHQYDVR0OBBYEFEcJ8iFWmJOl3Hg/44UFgFWNbe7FMB8GA1UdIwQYMBaA
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FPI12zQE2qVV8r1pA5mwYuziFQjBMAsGA1UdDwQEAwIHgDATBgNVHSUEDDAKBggr
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BgEFBQcDFDAKBggqhkjOPQQDAwNoADBlAjAXEPPNyXBUj40dzy+ZOqafuM3/6Fy6
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bkgiIObcQImra96X10fe6qacanrbu4uU6d8CMQCQ+BCjCnOP4dBbNC3vB0WypxLo
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UwZ6TjS0Rfr+dRvlyilVjP+hPVwbyb7ZOSZR6zk=
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"""
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def setUp(self):
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self.asn1Spec = rfc5280.Certificate()
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def testDerCodec(self):
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substrate = pem.readBase64fromText(self.cert_pem_text)
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asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec)
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assert not rest
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assert asn1Object.prettyPrint()
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assert der_encode(asn1Object) == substrate
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found_kp_sipDomain = False
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for extn in asn1Object['tbsCertificate']['extensions']:
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if extn['extnID'] == rfc5280.id_ce_extKeyUsage:
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assert extn['extnID'] in rfc5280.certificateExtensionsMap.keys()
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ev, rest = der_decode(extn['extnValue'],
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asn1Spec=rfc5280.certificateExtensionsMap[extn['extnID']])
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assert not rest
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assert ev.prettyPrint()
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assert der_encode(ev) == extn['extnValue']
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assert rfc5924.id_kp_sipDomain in ev
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found_kp_sipDomain = True
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assert found_kp_sipDomain
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suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
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if __name__ == '__main__':
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import sys
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result = unittest.TextTestRunner(verbosity=2).run(suite)
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sys.exit(not result.wasSuccessful())
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