1 files changed, 148 insertions, 0 deletions
diff --git a/tests/test_rfc6487.py b/tests/test_rfc6487.py
new file mode 100644
index 0000000..f9f30a2
--- /dev/null
+++ b/tests/test_rfc6487.py
@@ -0,0 +1,148 @@
+#
+# 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_modules import pem
+from pyasn1_modules import rfc5280
+from pyasn1_modules import rfc6487
+
+try:
+    import unittest2 as unittest
+except ImportError:
+    import unittest
+
+
+class CertificateWithManifestTestCase(unittest.TestCase):
+    rpki_cert_pem_text = """\
+MIIGCTCCBPGgAwIBAgICKJgwDQYJKoZIhvcNAQELBQAwRjERMA8GA1UEAxMIQTkwREM1QkUx
+MTAvBgNVBAUTKDBDRkNFNzc4NTdGQ0YwMUYzOUQ5OUE2MkI0QUE2MkU2MTU5RTc2RjgwHhcN
+MTkwODA2MDQwMzIyWhcNMjAxMDMxMDAwMDAwWjBGMREwDwYDVQQDEwhBOTFEMTY5MTExMC8G
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+J2h0dHBzOi8vcnJkcC5hcG5pYy5uZXQvbm90aWZpY2F0aW9uLnhtbDArBggrBgEFBQcBBwEB
+/wQcMBowGAQCAAEwEgMEAdQI5gMEAdQI/gMEAdRcZjANBgkqhkiG9w0BAQsFAAOCAQEAGvJ+
+s7VgIZk8LDSz6uvsyX80KzZgaqMF7sMsqln0eo5KiGGBHjwvZuiDf46xbNseWW2nwAHmjLda
+osCbcTGVu0JzFYBdkimgyHiq2l8yEchh5BUXr8x4CQIxwGEZEOlEp5mRa/AfHVEfDeMm7mob
+eiCfyTC8q8KH9Tb/rY192kBe+n9MuRyn7TkimV5eYMdwWMyT/VSBCQzzfJ0r+S9o0rBYWH9k
+HDFd3u1ztO8WGjH/LOehoO30xsm52kbxZjc4SJWubgBgxTMIWyjPHbKqCF44NwYev/6eFcOC
++KTEQ/hydcURm3YtX7EZLDtksWB2me576J8opeLsbNeNgzfJpg==
+"""
+
+    def setUp(self):
+        self.asn1Spec = rfc5280.Certificate()
+
+    def testDerCodec(self):
+        access_methods = [
+            rfc6487.id_ad_rpkiManifest,
+            rfc6487.id_ad_signedObject,
+        ]
+
+        substrate = pem.readBase64fromText(self.rpki_cert_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'] == rfc5280.id_pe_subjectInfoAccess:
+                extnValue, rest = der_decode(extn['extnValue'],
+                    asn1Spec=rfc5280.SubjectInfoAccessSyntax())
+                for ad in extnValue:
+                    if ad['accessMethod'] in access_methods:
+                        uri = ad['accessLocation']['uniformResourceIdentifier']
+                        assert 'rpki.apnic.net' in uri
+                        count += 1
+
+        assert count == 1
+
+class CertificateWithSignedObjectTestCase(unittest.TestCase):
+    rpki_cert_pem_text = """\
+MIIEuDCCA6CgAwIBAgICBhgwDQYJKoZIhvcNAQELBQAwMzExMC8GA1UEAxMoNmQ2
+ZmJmYTk3NTNkYjhkODQ2NDMzZGI1MzUxZDlhOWVjMDdjOTZiZDAeFw0xOTA4MjAw
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+17R3o7xul5BWgk8SXItdIDoDb7zxVqs/gnzl9i5gdDd0IWIy4gGW32EjsTUXsi+G
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+WYtY4rWNeHcfgNTz
+"""
+
+    def setUp(self):
+        self.asn1Spec = rfc5280.Certificate()
+
+    def testDerCodec(self):
+        access_methods = [
+            rfc6487.id_ad_rpkiManifest,
+            rfc6487.id_ad_signedObject,
+        ]
+
+        substrate = pem.readBase64fromText(self.rpki_cert_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'] == rfc5280.id_pe_subjectInfoAccess:
+                extnValue, rest = der_decode(extn['extnValue'],
+                    asn1Spec=rfc5280.SubjectInfoAccessSyntax())
+                for ad in extnValue:
+                    if ad['accessMethod'] in access_methods:
+                        uri = ad['accessLocation']['uniformResourceIdentifier']
+                        assert 'ca.rg.net' in uri
+                        count += 1
+
+        assert count == 1
+
+
+suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
+
+if __name__ == '__main__':
+    import sys
+
+    result = unittest.TextTestRunner(verbosity=2).run(suite)
+    sys.exit(not result.wasSuccessful())