def testDerCodec(self):
substrate = pem.readBase64fromText(self.signed_message_pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
self.assertEqual(rfc5652.id_signedData, asn1Object['contentType'])
sd, rest = der_decoder(asn1Object['content'],
asn1Spec=rfc5652.SignedData())
self.assertFalse(rest)
self.assertTrue(sd.prettyPrint())
self.assertEqual(asn1Object['content'], der_encoder(sd))
for sa in sd['signerInfos'][0]['signedAttrs']:
sat = sa['attrType']
sav0 = sa['attrValues'][0]
if sat in rfc6211.id_aa_cmsAlgorithmProtect:
sav, rest = der_decoder(
sav0, asn1Spec=rfc6211.CMSAlgorithmProtection())
self.assertFalse(rest)
self.assertTrue(sav.prettyPrint())
self.assertEqual(sav0, der_encoder(sav))
def testDerCodec(self):
substrate = pem.readBase64fromText(self.pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
assert asn1Object['contentType'] == rfc5652.id_signedData
sd, rest = der_decoder(asn1Object['content'],
asn1Spec=rfc5652.SignedData())
self.assertFalse(rest)
self.assertTrue(sd.prettyPrint())
self.assertEqual(asn1Object['content'], der_encoder(sd))
found = False
for sa in sd['signerInfos'][0]['signedAttrs']:
if sa['attrType'] == rfc5652.id_contentType:
ct, rest = der_decoder(sa['attrValues'][0],
asn1Spec=rfc5652.ContentType())
self.assertFalse(rest)
self.assertTrue(ct.prettyPrint())
self.assertEqual(sa['attrValues'][0], der_encoder(ct))
self.assertEqual(rfc9092.id_ct_geofeedCSVwithCRLF, ct)
found = True
assert found
def testDerCodec(self):
substrate = pem.readBase64fromText(self.signed_message_pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
self.assertEqual(rfc5652.id_signedData, asn1Object['contentType'])
sd, rest = der_decoder(asn1Object['content'],
asn1Spec=rfc5652.SignedData())
self.assertFalse(rest)
self.assertTrue(sd.prettyPrint())
self.assertEqual(asn1Object['content'], der_encoder(sd))
cmsAttributesMap = opentypemap.get('cmsAttributesMap')
for sa in sd['signerInfos'][0]['signedAttrs']:
sat = sa['attrType']
sav0 = sa['attrValues'][0]
if sat in cmsAttributesMap:
sav, rest = der_decoder(sav0, asn1Spec=cmsAttributesMap[sat])
self.assertFalse(rest)
self.assertTrue(sav.prettyPrint())
self.assertEqual(sav0, der_encoder(sav))
def testDerCodec(self):
substrate = pem.readBase64fromText(self.tau_pem_text)
layers = {
rfc5652.id_ct_contentInfo: rfc5652.ContentInfo(),
rfc5652.id_signedData: rfc5652.SignedData(),
rfc5934.id_ct_TAMP_update: rfc5934.TAMPUpdate()
}
getNextLayer = {
rfc5652.id_ct_contentInfo: lambda x: x['contentType'],
rfc5652.id_signedData:
lambda x: x['encapContentInfo']['eContentType'],
rfc5934.id_ct_TAMP_update: lambda x: None
}
getNextSubstrate = {
rfc5652.id_ct_contentInfo: lambda x: x['content'],
rfc5652.id_signedData: lambda x: x['encapContentInfo']['eContent'],
rfc5934.id_ct_TAMP_update: lambda x: None
}
next_layer = rfc5652.id_ct_contentInfo
while next_layer:
asn1Object, rest = der_decoder(substrate,
asn1Spec=layers[next_layer])
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
substrate = getNextSubstrate[next_layer](asn1Object)
next_layer = getNextLayer[next_layer](asn1Object)
def testDerCodec(self):
substrate = pem.readBase64fromText(self.message1_pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
self.assertEqual(rfc5652.id_signedData, asn1Object['contentType'])
sd, rest = der_decoder(
asn1Object['content'], asn1Spec=rfc5652.SignedData())
for sa in sd['signerInfos'][0]['signedAttrs']:
sat = sa['attrType']
sav0 = sa['attrValues'][0]
if sat == rfc7191.id_aa_KP_keyPkgIdAndReceiptReq:
sav, rest = der_decoder(
sav0, asn1Spec=rfc7191.KeyPkgIdentifierAndReceiptReq())
self.assertFalse(rest)
self.assertTrue(sav.prettyPrint())
self.assertEqual(sav0, der_encoder(sav))
package_id_pem_text = "J7icVjsWIlGdF4cceb+siG3f+D0="
package_id = pem.readBase64fromText(package_id_pem_text)
self.assertEqual(package_id, sav['pkgID'])
def testDerCodec(self):
substrate = pem.readBase64fromText(self.message3_pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
self.assertEqual(rfc5652.id_signedData, asn1Object['contentType'])
sd, rest = der_decoder(asn1Object['content'],
asn1Spec=rfc5652.SignedData())
self.assertFalse(rest)
self.assertTrue(sd.prettyPrint())
self.assertEqual(asn1Object['content'], der_encoder(sd))
oid = sd['encapContentInfo']['eContentType']
self.assertEqual(rfc7191.id_ct_KP_keyPackageError, oid)
kpe, rest = der_decoder(sd['encapContentInfo']['eContent'],
asn1Spec=rfc7191.KeyPackageError())
self.assertFalse(rest)
self.assertTrue(kpe.prettyPrint())
self.assertEqual(sd['encapContentInfo']['eContent'], der_encoder(kpe))
package_id_pem_text = "J7icVjsWIlGdF4cceb+siG3f+D0="
package_id = pem.readBase64fromText(package_id_pem_text)
self.assertEqual(package_id, kpe['errorOf']['pkgID'])
self.assertEqual(
rfc7191.EnumeratedErrorCode(value=10), kpe['errorCode'])
def testDerCodec(self):
substrate = pem.readBase64fromText(self.signed_pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
self.assertEqual(rfc5652.id_signedData, asn1Object['contentType'])
sd, rest = der_decoder(asn1Object['content'],
asn1Spec=rfc5652.SignedData())
self.assertFalse(rest)
self.assertTrue(sd.prettyPrint())
self.assertEqual(asn1Object['content'], der_encoder(sd))
encoded_null = der_encoder(univ.Null(""))
si = sd['signerInfos'][0]
self.assertEqual(rfc4357.id_GostR3411_94,
si['digestAlgorithm']['algorithm'])
self.assertEqual(encoded_null, si['digestAlgorithm']['parameters'])
self.assertEqual(rfc4357.id_GostR3410_2001,
si['signatureAlgorithm']['algorithm'])
self.assertEqual(encoded_null, si['signatureAlgorithm']['parameters'])
sig = rfc4490.GostR3410_2001_Signature()
sig = si['signature']
self.assertEqual(64, len(sig))
def testDerCodec(self):
substrate = pem.readBase64fromText(self.signed_data_pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
self.assertEqual(asn1Object['contentType'], rfc5652.id_signedData)
sd, rest = der_decoder(asn1Object['content'],
asn1Spec=rfc5652.SignedData())
oid = sd['signerInfos'][0]['signatureAlgorithm']['algorithm']
self.assertEqual(rfc8708.id_alg_hss_lms_hashsig, oid)
def testDerCodec(self):
substrate = pem.readBase64fromText(self.pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
self.assertEqual(1, asn1Object['version'])
ts = asn1Object['archiveTimeStampSequence'][0][0]['timeStamp']
self.assertEqual(rfc5652.id_signedData, ts['contentType'])
sd, rest = der_decoder(ts['content'], asn1Spec=rfc5652.SignedData())
self.assertFalse(rest)
self.assertTrue(sd.prettyPrint())
self.assertEqual(ts['content'], der_encoder(sd))
self.assertEqual(3, sd['version'])
ect = sd['encapContentInfo']['eContentType']
self.assertEqual(rfc3161.id_ct_TSTInfo, ect)
def testDerCodec(self):
cmsAttributesMap = opentypemap.get('cmsAttributesMap')
substrate = pem.readBase64fromText(self.signed_message_pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
secure_header_field_attr_found = False
self.assertEqual(rfc5652.id_signedData, asn1Object['contentType'])
sd, rest = der_decoder(asn1Object['content'],
asn1Spec=rfc5652.SignedData())
self.assertFalse(rest)
self.assertTrue(sd.prettyPrint())
self.assertEqual(asn1Object['content'], der_encoder(sd))
for sa in sd['signerInfos'][0]['signedAttrs']:
sat = sa['attrType']
sav0 = sa['attrValues'][0]
if sat == rfc7508.id_aa_secureHeaderFieldsIdentifier:
self.assertIn(sat, cmsAttributesMap)
sav, rest = der_decoder(sav0, asn1Spec=cmsAttributesMap[sat])
self.assertFalse(rest)
self.assertTrue(sav.prettyPrint())
self.assertEqual(sav0, der_encoder(sav))
from_field = rfc7508.HeaderFieldName('From')
alice_email = rfc7508.HeaderFieldValue('*****@*****.**')
for shf in sav['secHeaderFields']:
if shf['field-Name'] == from_field:
self.assertEqual(alice_email, shf['field-Value'])
secure_header_field_attr_found = True
self.assertTrue(secure_header_field_attr_found)
def testDerCodec(self):
substrate = pem.readBase64fromText(self.pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
self.assertEqual(rfc5652.id_signedData, asn1Object['contentType'])
inner, rest = der_decoder(asn1Object['content'],
asn1Spec=rfc5652.SignedData())
self.assertFalse(rest)
self.assertTrue(inner.prettyPrint())
self.assertEqual(asn1Object['content'], der_encoder(inner))
self.assertEqual(rfc4108.id_ct_firmwarePackage,
inner['encapContentInfo']['eContentType'])
self.assertTrue(inner['encapContentInfo']['eContent'])
attribute_list = []
for attr in inner['signerInfos'][0]['signedAttrs']:
attribute_list.append(attr['attrType'])
if attr['attrType'] == rfc4108.id_aa_targetHardwareIDs:
av, rest = der_decoder(
attr['attrValues'][0],
asn1Spec=rfc4108.TargetHardwareIdentifiers())
self.assertFalse(rest)
self.assertTrue(av.prettyPrint())
self.assertEqual(attr['attrValues'][0], der_encoder(av))
self.assertEqual(2, len(av))
for oid in av:
self.assertIn('1.3.6.1.4.1.221121.1.1.', oid.prettyPrint())
self.assertIn(rfc5652.id_contentType, attribute_list)
self.assertIn(rfc5652.id_messageDigest, attribute_list)
self.assertIn(rfc4108.id_aa_targetHardwareIDs, attribute_list)
self.assertIn(rfc4108.id_aa_fwPkgMessageDigest, attribute_list)
def testDerCodec(self):
substrate = pem.readBase64fromText(self.signed_receipt_pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
self.assertEqual(asn1Object['contentType'], rfc5652.id_signedData)
sd, rest = der_decoder(asn1Object['content'],
asn1Spec=rfc5652.SignedData())
self.assertFalse(rest)
self.assertTrue(sd.prettyPrint())
self.assertEqual(asn1Object['content'], der_encoder(sd))
self.assertEqual(sd['encapContentInfo']['eContentType'],
rfc2634.id_ct_receipt)
receipt, rest = der_decoder(sd['encapContentInfo']['eContent'],
asn1Spec=rfc2634.Receipt())
self.assertFalse(rest)
self.assertTrue(receipt.prettyPrint())
self.assertEqual(sd['encapContentInfo']['eContent'],
der_encoder(receipt))
self.assertEqual(receipt['version'],
rfc2634.ESSVersion().subtype(value='v1'))
for sa in sd['signerInfos'][0]['signedAttrs']:
sat = sa['attrType']
sav0 = sa['attrValues'][0]
cmsAttributesMap = opentypemap.get('cmsAttributesMap')
if sat in cmsAttributesMap.keys():
sav, rest = der_decoder(sav0, asn1Spec=cmsAttributesMap[sat])
self.assertFalse(rest)
self.assertTrue(sav.prettyPrint())
self.assertEqual(sav0, der_encoder(sav))
def testDerCodec(self):
oids = []
for pem_text in self.pem_text_list:
substrate = pem.readBase64fromText(pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
self.assertEqual(rfc5652.id_signedData, asn1Object['contentType'])
sd, rest = der_decoder(asn1Object['content'],
asn1Spec=rfc5652.SignedData())
self.assertFalse(rest)
self.assertTrue(sd.prettyPrint())
self.assertEqual(asn1Object['content'], der_encoder(sd))
oids.append(sd['encapContentInfo']['eContentType'])
self.assertIn(rfc8358.id_ct_asciiTextWithCRLF, oids)
self.assertIn(rfc8358.id_ct_pdf, oids)
self.assertIn(rfc8358.id_ct_xml, oids)
def testDerCodec(self):
substrate = pem.readBase64fromText(self.signed_receipt_pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
self.assertEqual(rfc5652.id_signedData, asn1Object['contentType'])
sd, rest = der_decoder(asn1Object['content'],
asn1Spec=rfc5652.SignedData())
self.assertFalse(rest)
self.assertTrue(sd.prettyPrint())
self.assertEqual(asn1Object['content'], der_encoder(sd))
self.assertEqual(rfc5035.id_ct_receipt,
sd['encapContentInfo']['eContentType'])
receipt, rest = der_decoder(sd['encapContentInfo']['eContent'],
asn1Spec=rfc5035.Receipt())
self.assertFalse(rest)
self.assertTrue(receipt.prettyPrint())
self.assertEqual(sd['encapContentInfo']['eContent'],
der_encoder(receipt))
for sa in sd['signerInfos'][0]['signedAttrs']:
sat = sa['attrType']
sav0 = sa['attrValues'][0]
if sat in rfc5652.cmsAttributesMap.keys():
sav, rest = der_decoder(sav0,
asn1Spec=rfc5652.cmsAttributesMap[sat])
self.assertFalse(rest)
self.assertTrue(sav.prettyPrint())
self.assertEqual(sav0, der_encoder(sav))
def testDerCodec(self):
substrate = pem.readBase64fromText(self.pem_text)
asn1Object, rest = der_decoder(substrate, asn1Spec=self.asn1Spec)
self.assertFalse(rest)
self.assertTrue(asn1Object.prettyPrint())
self.assertEqual(substrate, der_encoder(asn1Object))
self.assertEqual(rfc5652.id_signedData, asn1Object['contentType'])
sd, rest = der_decoder(asn1Object['content'],
asn1Spec=rfc5652.SignedData())
self.assertTrue(sd.prettyPrint())
self.assertEqual(rfc5652.id_data,
sd['encapContentInfo']['eContentType'])
self.assertTrue(sd['encapContentInfo']['eContent'])
v2 = rfc5280.Version(value='v2')
self.assertEqual(v2, sd['crls'][0]['crl']['tbsCertList']['version'])
ocspr_oid = rfc5940.id_ri_ocsp_response
self.assertEqual(ocspr_oid,
sd['crls'][1]['other']['otherRevInfoFormat'])
ocspr, rest = der_decoder(sd['crls'][1]['other']['otherRevInfo'],
asn1Spec=rfc5940.OCSPResponse())
self.assertTrue(ocspr.prettyPrint())
success = rfc2560.OCSPResponseStatus(value='successful')
self.assertEqual(success, ocspr['responseStatus'])
