1 files changed, 94 insertions, 0 deletions
diff --git a/tests/test_rfc3770.py b/tests/test_rfc3770.py
new file mode 100644
index 0000000..df6e0dc
--- /dev/null
+++ b/tests/test_rfc3770.py
@@ -0,0 +1,94 @@
+#
+# 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.compat.octets import str2octs
+
+from pyasn1_modules import pem
+from pyasn1_modules import rfc5480
+from pyasn1_modules import rfc5280
+from pyasn1_modules import rfc3770
+
+try:
+    import unittest2 as unittest
+except ImportError:
+    import unittest
+
+class CertificateTestCase(unittest.TestCase):
+    cert_pem_text = """\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+"""
+
+    def setUp(self):
+        self.asn1Spec = rfc5280.Certificate()
+
+    def testDerCodec(self):
+        substrate = pem.readBase64fromText(self.cert_pem_text)
+        asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec)
+        assert not rest
+        assert asn1Object.prettyPrint()
+        assert der_encode(asn1Object) == substrate
+
+    def testOpenTypes(self):
+        substrate = pem.readBase64fromText(self.cert_pem_text)
+        asn1Object, rest = der_decode(substrate,
+            asn1Spec=self.asn1Spec,
+            decodeOpenTypes=True)
+        assert not rest
+        assert asn1Object.prettyPrint()
+        assert der_encode(asn1Object) == substrate
+
+        sig_alg = asn1Object['tbsCertificate']['signature']
+        assert sig_alg['algorithm'] == rfc5480.ecdsa_with_SHA384
+        assert not sig_alg['parameters'].hasValue()
+    
+        spki_alg = asn1Object['tbsCertificate']['subjectPublicKeyInfo']['algorithm']
+        assert spki_alg['algorithm'] == rfc5480.id_ecPublicKey
+        assert spki_alg['parameters']['namedCurve'] == rfc5480.secp384r1
+
+        extn_list = [ ]
+        for extn in asn1Object['tbsCertificate']['extensions']:
+            extn_list.append(extn['extnID'])
+            if extn['extnID'] in rfc5280.certificateExtensionsMap.keys():
+                extnValue, rest = der_decode(extn['extnValue'],
+                    asn1Spec=rfc5280.certificateExtensionsMap[extn['extnID']])
+                assert der_encode(extnValue) == extn['extnValue']
+
+                if extn['extnID'] == rfc3770.id_pe_wlanSSID:
+                    assert str2octs('Example') in extnValue
+            
+                if extn['extnID'] == rfc5280.id_ce_extKeyUsage:
+                     assert rfc3770.id_kp_eapOverLAN in extnValue
+                     assert rfc3770.id_kp_eapOverPPP in extnValue
+
+        assert rfc3770.id_pe_wlanSSID in extn_list
+        assert rfc5280.id_ce_extKeyUsage in extn_list
+
+
+suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
+
+if __name__ == '__main__':
+    unittest.TextTestRunner(verbosity=2).run(suite)