X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=pygost%2Fasn1schemas%2Fx509.py;h=f434fbb84d61e4f77b513119ed10f095c13a43f2;hb=0a222bc1e121d463351d0c259a403c3e8d331e60;hp=57565928ceb208a46fb1dbed2b71b49d155a0c77;hpb=5013b980d53a9969649a59535b7566f73f11521e;p=pygost.git

diff --git a/pygost/asn1schemas/x509.py b/pygost/asn1schemas/x509.py
index 5756592..f434fbb 100644
--- a/pygost/asn1schemas/x509.py
+++ b/pygost/asn1schemas/x509.py
@@ -1,11 +1,10 @@
 # coding: utf-8
 # PyGOST -- Pure Python GOST cryptographic functions library
-# Copyright (C) 2015-2018 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
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# the Free Software Foundation, version 3 of the License.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -16,7 +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
@@ -24,6 +23,7 @@ from pyderasn import BitString
 from pyderasn import Boolean
 from pyderasn import Choice
 from pyderasn import GeneralizedTime
+from pyderasn import IA5String
 from pyderasn import Integer
 from pyderasn import ObjectIdentifier
 from pyderasn import OctetString
@@ -36,6 +36,12 @@ from pyderasn import tag_ctxp
 from pyderasn import TeletexString
 from pyderasn import UTCTime
 
+from pygost.asn1schemas.oids import id_at_commonName
+from pygost.asn1schemas.oids import id_at_countryName
+from pygost.asn1schemas.oids import id_at_localityName
+from pygost.asn1schemas.oids import id_at_organizationName
+from pygost.asn1schemas.oids import id_at_stateOrProvinceName
+
 
 class Version(Integer):
     schema = (
@@ -74,11 +80,11 @@ class OrganizationName(Choice):
 class AttributeTypeAndValue(Sequence):
     schema = (
         ("type", AttributeType(defines=(((".", "value"), {
-            ObjectIdentifier("2.5.4.6"): PrintableString(),
-            ObjectIdentifier("2.5.4.8"): PrintableString(),
-            ObjectIdentifier("2.5.4.7"): PrintableString(),
-            ObjectIdentifier("2.5.4.10"): OrganizationName(),
-            ObjectIdentifier("2.5.4.3"): PrintableString(),
+            id_at_countryName: PrintableString(),
+            id_at_stateOrProvinceName: PrintableString(),
+            id_at_localityName: PrintableString(),
+            id_at_organizationName: OrganizationName(),
+            id_at_commonName: PrintableString(),
         }),))),
         ("value", AttributeValue()),
     )
@@ -113,6 +119,13 @@ class Validity(Sequence):
     )
 
 
+class GostR34102012PublicKeyParameters(Sequence):
+    schema = (
+        ("publicKeyParamSet", ObjectIdentifier()),
+        ("digestParamSet", ObjectIdentifier(optional=True)),
+    )
+
+
 class SubjectPublicKeyInfo(Sequence):
     schema = (
         ("algorithm", AlgorithmIdentifier()),
@@ -124,6 +137,21 @@ 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()),
@@ -158,3 +186,77 @@ 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()),
+    )
+
+
+class GeneralName(Choice):
+    schema = (
+        # ("otherName", AnotherName(impl=tag_ctxc(0))),
+        # ("rfc822Name", IA5String(impl=tag_ctxp(1))),
+        ("dNSName", IA5String(impl=tag_ctxp(2))),
+        # ("x400Address", ORAddress(impl=tag_ctxp(3))),
+        # ("x400Address", OctetString(impl=tag_ctxp(3))),
+        # ("directoryName", Name(expl=tag_ctxc(4))),
+        # ("ediPartyName", EDIPartyName(impl=tag_ctxc(5))),
+        # ("uniformResourceIdentifier", IA5String(impl=tag_ctxp(6))),
+        # ("iPAddress", OctetString(impl=tag_ctxp(7))),
+        # ("registeredID", ObjectIdentifier(impl=tag_ctxp(8))),
+    )
+
+
+class GeneralNames(SequenceOf):
+    schema = GeneralName()
+    bounds = (1, float("+inf"))
+
+
+class SubjectAltName(GeneralNames):
+    pass
+
+
+class AuthorityKeyIdentifier(Sequence):
+    schema = (
+        ("keyIdentifier", KeyIdentifier(impl=tag_ctxp(0), optional=True)),
+        # ("authorityCertIssuer", GeneralNames(impl=tag_ctxc(1), optional=True)),
+        # (
+        #     "authorityCertSerialNumber",
+        #     CertificateSerialNumber(impl=tag_ctxp(2), optional=True),
+        # ),
+    )
+
+
+class KeyUsage(BitString):
+    schema = (
+        ("digitalSignature", 0),
+        ("nonRepudiation", 1),
+        ("keyEncipherment", 2),
+        ("dataEncipherment", 3),
+        ("keyAgreement", 4),
+        ("keyCertSign", 5),
+        ("cRLSign", 6),
+        ("encipherOnly", 7),
+        ("decipherOnly", 8),
+    )