Add RFC8226 (#21)

Implement RFC8226

Implements JWT Claim Constraints and TN Authorization List for X.509
certificate extensions.

Also fixes bug in `rfc5280.AlgorithmIdentifier` ANY type definition.

1 files changed, 54 insertions, 0 deletions

diff --git a/tests/test_rfc8226.py b/tests/test_rfc8226.py
new file mode 100644
index 0000000..a7dc036
--- /dev/null
+++ b/tests/test_rfc8226.py
@@ -0,0 +1,54 @@
+#
+# 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 import decoder as der_decoder
+from pyasn1.codec.der import encoder as der_encoder
+
+from pyasn1_modules import pem
+from pyasn1_modules import rfc8226
+
+try:
+    import unittest2 as unittest
+except ImportError:
+    import unittest
+
+
+class JWTClaimConstraintsTestCase(unittest.TestCase):
+    jwtcc_pem_text = "MD2gBzAFFgNmb2+hMjAwMBkWA2ZvbzASDARmb28xDARmb28yDARmb28zMBMWA2JhcjAMDARiYXIxDARiYXIy"
+
+    def setUp(self):
+        self.asn1Spec = rfc8226.JWTClaimConstraints()
+
+    def testDerCodec(self):
+        substrate = pem.readBase64fromText(self.jwtcc_pem_text)
+        asn1Object, rest = der_decoder.decode(substrate, asn1Spec=self.asn1Spec)
+        assert not rest
+        assert asn1Object.prettyPrint()
+        assert der_encoder.encode(asn1Object) == substrate
+
+
+class TNAuthorizationListTestCase(unittest.TestCase):
+    tnal_pem_text = "MCugBxYFYm9ndXOhEjAQFgo1NzE1NTUxMjEyAgIDFKIMFgo3MDM1NTUxMjEy"
+
+    def setUp(self):
+        self.asn1Spec = rfc8226.TNAuthorizationList()
+
+    def testDerCodec(self):
+        substrate = pem.readBase64fromText(self.tnal_pem_text)
+        asn1Object, rest = der_decoder.decode(substrate, asn1Spec=self.asn1Spec)
+        assert not rest
+        assert asn1Object.prettyPrint()
+        assert der_encoder.encode(asn1Object) == substrate
+
+
+suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
+
+if __name__ == '__main__':
+    unittest.TextTestRunner(verbosity=2).run(suite)