1 files changed, 98 insertions, 0 deletions
diff --git a/tests/test_rfc5126.py b/tests/test_rfc5126.py
new file mode 100644
index 0000000..df42e81
--- /dev/null
+++ b/tests/test_rfc5126.py
@@ -0,0 +1,98 @@
+#
+# This file is part of pyasn1-modules software.
+#
+# 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.type import univ
+
+from pyasn1_modules import pem
+from pyasn1_modules import rfc4055
+from pyasn1_modules import rfc5652
+from pyasn1_modules import rfc5126
+
+try:
+    import unittest2 as unittest
+except ImportError:
+    import unittest
+
+
+class SignedAttributesTestCase(unittest.TestCase):
+    pem_text = """\
+MYIBUzAYBgkqhkiG9w0BCQMxCwYJKoZIhvcNAQcBMCsGCSqGSIb3DQEJNDEeMBww
+DQYJYIZIAWUDBAIBBQChCwYJKoZIhvcNAQELMC8GCSqGSIb3DQEJBDEiBCCyqtCC
+Gosj/GT4YPPAqKheze4A1QBU5O3tniTsVPGr7jBBBgsqhkiG9w0BCRACETEyMDCg
+BBMCVVOhBBMCVkGiIjAgExExMjMgU29tZXBsYWNlIFdheRMLSGVybmRvbiwgVkEw
+RgYLKoZIhvcNAQkQAi8xNzA1MDMwMTANBglghkgBZQMEAgEFAAQgJPmqUmGQnQ4q
+RkVtUHecJXIkozOzX8+pZQj/UD5JcnQwTgYLKoZIhvcNAQkQAg8xPzA9BgorBgEE
+AYGsYDAUMC8wCwYJYIZIAWUDBAIBBCDWjjVmAeXgZBkE/rG8Pf8pTCs4Ikowc8Vm
+l+AOeKdFgg==
+"""
+
+    def setUp(self):
+        self.asn1Spec = rfc5652.SignedAttributes()
+
+    def testDerCodec(self):
+        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 attr in asn1Object:
+            if attr['attrType'] in rfc5652.cmsAttributesMap.keys():
+                av, rest = der_decode (attr['attrValues'][0],
+                    asn1Spec=rfc5652.cmsAttributesMap[attr['attrType']])
+                assert not rest
+                assert av.prettyPrint()
+                assert der_encode(av) == attr['attrValues'][0]
+                count += 1
+
+        assert count == 6
+
+    def testOpenTypes(self):
+        substrate = pem.readBase64fromText(self.pem_text)
+        asn1Object, rest = der_decode(substrate,
+            asn1Spec=self.asn1Spec,
+            decodeOpenTypes=True)
+        assert not rest
+        assert asn1Object.prettyPrint()
+        assert der_encode(asn1Object) == substrate
+
+        attr_type_list = [ ]
+        spid_oid = rfc5126.SigPolicyId('1.3.6.1.4.1.22112.48.20')
+
+        for attr in asn1Object:
+            if attr['attrType'] == rfc5126.id_aa_ets_sigPolicyId:
+                spid = attr['attrValues'][0]['signaturePolicyId']
+                assert spid['sigPolicyId'] == spid_oid
+                attr_type_list.append(rfc5126.id_aa_ets_sigPolicyId)
+
+            if attr['attrType'] == rfc5126.id_aa_ets_signerLocation:
+                cn = attr['attrValues'][0]['countryName']
+                assert cn['printableString'] == 'US'
+                attr_type_list.append(rfc5126.id_aa_ets_signerLocation)
+
+            if attr['attrType'] == rfc5126.id_aa_signingCertificateV2:
+                ha = attr['attrValues'][0]['certs'][0]['hashAlgorithm']
+                assert ha['algorithm'] == rfc4055.id_sha256
+                attr_type_list.append(rfc5126.id_aa_signingCertificateV2)
+
+        assert rfc5126.id_aa_ets_sigPolicyId in attr_type_list
+        assert rfc5126.id_aa_ets_signerLocation in attr_type_list
+        assert rfc5126.id_aa_signingCertificateV2 in attr_type_list
+
+
+suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
+
+if __name__ == '__main__':
+    import sys
+
+    result = unittest.TextTestRunner(verbosity=2).run(suite)
+    sys.exit(not result.wasSuccessful())