1 files changed, 97 insertions, 0 deletions
diff --git a/tests/test_rfc7229.py b/tests/test_rfc7229.py
new file mode 100644
index 0000000..6d1c578
--- /dev/null
+++ b/tests/test_rfc7229.py
@@ -0,0 +1,97 @@
+#
+# 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_modules import pem
+from pyasn1_modules import rfc5280
+from pyasn1_modules import rfc7229
+
+try:
+    import unittest2 as unittest
+
+except ImportError:
+    import unittest
+
+
+class CertificatePolicyTestCase(unittest.TestCase):
+    pem_text = """\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+"""
+
+    def setUp(self):
+        self.asn1Spec = rfc5280.Certificate()
+
+    def testDerCodec(self):
+        test_oids = [
+            rfc7229.id_TEST_certPolicyOne,
+            rfc7229.id_TEST_certPolicyTwo,
+            rfc7229.id_TEST_certPolicyThree,
+            rfc7229.id_TEST_certPolicyFour,
+            rfc7229.id_TEST_certPolicyFive,
+            rfc7229.id_TEST_certPolicySix,
+            rfc7229.id_TEST_certPolicySeven,
+            rfc7229.id_TEST_certPolicyEight,
+        ]
+
+        substrate = pem.readBase64fromText(self.pem_text)
+        asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec)
+        assert not rest
+        assert asn1Object.prettyPrint()
+        assert der_encode(asn1Object) == substrate
+
+        count = 0
+        for extn in asn1Object['tbsCertificate']['extensions']:
+            if extn['extnID'] in rfc5280.certificateExtensionsMap.keys():
+                s = extn['extnValue']
+                ev, rest = der_decode(s, rfc5280.certificateExtensionsMap[extn['extnID']])
+                assert not rest
+                assert ev.prettyPrint()
+                assert s == der_encode(ev)
+
+                if extn['extnID'] == rfc5280.id_ce_certificatePolicies:
+                    for pol in ev:
+                        if pol['policyIdentifier'] in test_oids:
+                            count += 1
+
+                if extn['extnID'] == rfc5280.id_ce_policyMappings:
+                    for pmap in ev:
+                        if pmap['issuerDomainPolicy'] in test_oids:
+                            count += 1
+                        if pmap['subjectDomainPolicy'] in test_oids:
+                            count += 1
+
+        assert count == 6
+
+
+suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
+
+if __name__ == '__main__':
+    import sys
+
+    result = unittest.TextTestRunner(verbosity=2).run(suite)
+    sys.exit(not result.wasSuccessful())