cert-selfsigned-example is executable

[pygost.git] / pygost / asn1schemas / cert-selfsigned-example.py

diff --git a/pygost/asn1schemas/cert-selfsigned-example.py b/pygost/asn1schemas/cert-selfsigned-example.py
old mode 100644 (file)
new mode 100755 (executable)
index 9d76af8..20e873b
--- a/pygost/asn1schemas/cert-selfsigned-example.py
+++ b/pygost/asn1schemas/cert-selfsigned-example.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 """Create example self-signed X.509 certificate
 """
 
@@ -11,6 +12,7 @@ from textwrap import fill
 from pyderasn import Any
 from pyderasn import BitString
 from pyderasn import Boolean
+from pyderasn import IA5String
 from pyderasn import Integer
 from pyderasn import OctetString
 from pyderasn import PrintableString
@@ -18,6 +20,7 @@ from pyderasn import UTCTime
 
 from pygost.asn1schemas.oids import id_at_commonName
 from pygost.asn1schemas.oids import id_ce_basicConstraints
+from pygost.asn1schemas.oids import id_ce_subjectAltName
 from pygost.asn1schemas.oids import id_ce_subjectKeyIdentifier
 from pygost.asn1schemas.oids import id_tc26_gost3410_2012_256
 from pygost.asn1schemas.oids import id_tc26_gost3410_2012_256_paramSetA
@@ -42,10 +45,12 @@ from pygost.asn1schemas.x509 import Certificate
 from pygost.asn1schemas.x509 import CertificateSerialNumber
 from pygost.asn1schemas.x509 import Extension
 from pygost.asn1schemas.x509 import Extensions
+from pygost.asn1schemas.x509 import GeneralName
 from pygost.asn1schemas.x509 import GostR34102012PublicKeyParameters
 from pygost.asn1schemas.x509 import Name
 from pygost.asn1schemas.x509 import RDNSequence
 from pygost.asn1schemas.x509 import RelativeDistinguishedName
+from pygost.asn1schemas.x509 import SubjectAltName
 from pygost.asn1schemas.x509 import SubjectKeyIdentifier
 from pygost.asn1schemas.x509 import SubjectPublicKeyInfo
 from pygost.asn1schemas.x509 import TBSCertificate
@@ -180,6 +185,14 @@ exts = [
             SubjectKeyIdentifier(GOST34112012256(pub_raw).digest()[:20]).encode()
         )),
     )),
+    Extension((
+        ("extnID", id_ce_subjectAltName),
+        ("extnValue", OctetString(
+            SubjectAltName((
+                GeneralName(("dNSName", IA5String(args.cn))),
+            )).encode()
+        )),
+    )),
 ]
 if args.ca:
     exts.append(Extension((