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[pygost.git] / pygost / asn1schemas / x509.py

diff --git a/pygost/asn1schemas/x509.py b/pygost/asn1schemas/x509.py
index fae66270b82206e3577225e2d83f57f1417dcd6c..a934a58d52413cafd51834ed6088e02dabd757e1 100644 (file)
--- a/pygost/asn1schemas/x509.py
+++ b/pygost/asn1schemas/x509.py
@@ -1,6 +1,6 @@
 # coding: utf-8
 # PyGOST -- Pure Python GOST cryptographic functions library
-# Copyright (C) 2015-2020 Sergey Matveev <stargrave@stargrave.org>
+# Copyright (C) 2015-2021 Sergey Matveev <stargrave@stargrave.org>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """:rfc:`5280` related structures (**NOT COMPLETE**)
 
-They are taken from `PyDERASN <http://pyderasn.cypherpunks.ru/`__ tests.
+They are taken from `PyDERASN <http://www.pyderasn.cypherpunks.ru/`__ tests.
 """
 
 from pyderasn import Any
@@ -112,6 +112,13 @@ class Validity(Sequence):
     )
 
 
+class GostR34102012PublicKeyParameters(Sequence):
+    schema = (
+        ("publicKeyParamSet", ObjectIdentifier()),
+        ("digestParamSet", ObjectIdentifier(optional=True)),
+    )
+
+
 class SubjectPublicKeyInfo(Sequence):
     schema = (
         ("algorithm", AlgorithmIdentifier()),
@@ -123,6 +130,21 @@ class UniqueIdentifier(BitString):
     pass
 
 
+class KeyIdentifier(OctetString):
+    pass
+
+
+class SubjectKeyIdentifier(KeyIdentifier):
+    pass
+
+
+class BasicConstraints(Sequence):
+    schema = (
+        ("cA", Boolean(default=False)),
+        # ("pathLenConstraint", PathLenConstraint(optional=True)),
+    )
+
+
 class Extension(Sequence):
     schema = (
         ("extnID", ObjectIdentifier()),
@@ -157,3 +179,28 @@ class Certificate(Sequence):
         ("signatureAlgorithm", AlgorithmIdentifier()),
         ("signatureValue", BitString()),
     )
+
+
+class RevokedCertificates(SequenceOf):
+    # schema = RevokedCertificate()
+    schema = OctetString()  # dummy
+
+
+class TBSCertList(Sequence):
+    schema = (
+        ("version", Version(optional=True)),
+        ("signature", AlgorithmIdentifier()),
+        ("issuer", Name()),
+        ("thisUpdate", Time()),
+        ("nextUpdate", Time(optional=True)),
+        ("revokedCertificates", RevokedCertificates(optional=True)),
+        ("crlExtensions", Extensions(expl=tag_ctxc(0), optional=True)),
+    )
+
+
+class CertificateList(Sequence):
+    schema = (
+        ("tbsCertList", TBSCertList()),
+        ("signatureAlgorithm", AlgorithmIdentifier()),
+        ("signatureValue", BitString()),
+    )