blob: 176285fa31c6e2c9c6dd10d5575144d48882e06b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
#
# This file is part of pyasn1-modules software.
#
# Created by Russ Housley
# 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 rfc5652
from pyasn1_modules import rfc6031
try:
import unittest2 as unittest
except ImportError:
import unittest
class SymmetricKeyPkgTestCase(unittest.TestCase):
key_pkg_pem_text = """\
MIG7BgsqhkiG9w0BCRABGaCBqzCBqKBEMCMGCyqGSIb3DQEJEAwBMRQMElZpZ2ls
IFNlY3VyaXR5IExMQzAdBgsqhkiG9w0BCRAMAzEODAxQcmV0ZW5kIDA0OEEwYDBe
MFYwGwYLKoZIhvcNAQkQDBsxDAwKZXhhbXBsZUlEMTAVBgsqhkiG9w0BCRAMCjEG
DARIT1RQMCAGCyqGSIb3DQEJEAwLMREMD2t0YS5leGFtcGxlLmNvbQQEMTIzNA==
"""
def setUp(self):
self.asn1Spec = rfc5652.ContentInfo()
def testDerCodec(self):
substrate = pem.readBase64fromText(self.key_pkg_pem_text)
asn1Object, rest = der_decode(substrate, asn1Spec=self.asn1Spec)
assert not rest
assert asn1Object.prettyPrint()
assert der_encode(asn1Object) == substrate
assert asn1Object['contentType'] in rfc5652.cmsContentTypesMap
asn1Spec = rfc5652.cmsContentTypesMap[asn1Object['contentType']]
skp, rest = der_decode(asn1Object['content'], asn1Spec=asn1Spec)
assert not rest
assert skp.prettyPrint()
assert der_encode(skp) == asn1Object['content']
for attr in skp['sKeyPkgAttrs']:
assert attr['attrType'] in rfc6031.sKeyPkgAttributesMap.keys()
for osk in skp['sKeys']:
for attr in osk['sKeyAttrs']:
assert attr['attrType'] in rfc6031.sKeyAttributesMap.keys()
def testOpenTypes(self):
substrate = pem.readBase64fromText(self.key_pkg_pem_text)
asn1Object, rest = der_decode(substrate,
asn1Spec=self.asn1Spec,
decodeOpenTypes=True)
assert not rest
assert asn1Object.prettyPrint()
assert der_encode(asn1Object) == substrate
assert asn1Object['contentType'] in rfc5652.cmsContentTypesMap
assert asn1Object['content'].hasValue()
keypkg = asn1Object['content']
assert keypkg['version'] == rfc6031.KeyPkgVersion().subtype(value='v1')
for attr in keypkg['sKeyPkgAttrs']:
assert attr['attrType'] in rfc6031.sKeyPkgAttributesMap.keys()
assert attr['attrValues'][0].prettyPrint()[:2] != '0x'
# decodeOpenTypes=True did not decode if the value is shown in hex ...
if attr['attrType'] == rfc6031.id_pskc_manufacturer:
attr['attrValues'][0] == 'Vigil Security LLC'
for osk in keypkg['sKeys']:
for attr in osk['sKeyAttrs']:
assert attr['attrType'] in rfc6031.sKeyAttributesMap.keys()
assert attr['attrValues'][0].prettyPrint()[:2] != '0x'
# decodeOpenTypes=True did not decode if the value is shown in hex ...
if attr['attrType'] == rfc6031.id_pskc_issuer:
attr['attrValues'][0] == 'kta.example.com'
suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
if __name__ == '__main__':
unittest.TextTestRunner(verbosity=2).run(suite)
|
