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View Code? Open in Web Editor NEWGeneric ASN.1 library for Python
Home Page: http://snmplabs.com/pyasn1
License: BSD 2-Clause "Simplified" License
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Iteration is broken in Set in 0.2.2
Reproducer Version 0.2.2
from pyasn1.type import univ
my_set = univ.Set()i1 = univ.Integer(123)
i2 = univ.Integer(456)
my_set[0] = i1
my_set[1] = i2
for k in abc:
... print(k)
and nothing happens
In 0.1.9:
from pyasn1.type import univ
my_set = univ.Set()i1 = univ.Integer(123)
i1 = univ.Integer(123)
i2 = univ.Integer(456)
my_set[0] = i1
my_set[1] = i2
for k in abc:
... print(k)
...
123
456
GeneralisedTime and UTCTime <-> python datetime
It would be super convenient if you could move between the time types and Python datetime objects.
PER
Hi Ilya.
Thank you for your work! What do you think about PER coding?
The extremely compact PER encoding is expected to be introduced in the upcoming pyasn1 release.
I wonder when this might be cuz I am currently working on a project that uses PER ..
Thank you,
Marwan
I have asn data structure file and .dat file. How can i decode asn?
You have mentioned this
With pyasn1 you can build Python objects from ASN.1 data structures. For example, the following ASN.1 data structure:
Record ::= SEQUENCE {
id INTEGER,
room [0] INTEGER OPTIONAL,
house [1] INTEGER DEFAULT 0
}
Could be expressed in pyasn1 like this:
"my question is , how can i generate code from a data structure"
Uninstalling pyasn1==0.2.2 throws an apparently spurious exception
Hi there!
I ran pip install -U . in a clone of the repo checked out at tag 0.2.2 and, though the upgrade appeared to cause the correct transformation, the process raised an OSError.
I believe the cause is a bug in the uninstall logic
Replication:
- check that
pyasn1==0.2.2is installed:
root@REDACTED:/home/jenkins# pip freeze | grep pyasn1
pyasn1==0.2.2
- check that
/usr/local/lib/python2.7/dist-packages/pyasn1-0.2.2-py2.7.eggexists (and that other versions do not):
root@REDACTED:/home/jenkins# ls -la /usr/local/lib/python2.7/dist-packages/pyasn1*
-rw-r--r-- 1 root staff 119738 Sep 20 17:18 /usr/local/lib/python2.7/dist-packages/pyasn1-0.2.2-py2.7.egg
- uninstall
pyasn1:
root@REDACTED:/home/jenkins# pip uninstall pyasn1
Uninstalling pyasn1-0.2.2:
/usr/local/lib/python2.7/dist-packages/pyasn1-0.2.2-py2.7.egg
Proceed (y/n)? y
Successfully uninstalled pyasn1-0.2.2
Traceback (most recent call last):
File "/usr/local/bin/pip", line 11, in <module>
load_entry_point('pip==9.0.1', 'console_scripts', 'pip')()
File "/usr/local/lib/python2.7/dist-packages/pip-9.0.1-py2.7.egg/pip/__init__.py", line 233, in main
return command.main(cmd_args)
File "/usr/local/lib/python2.7/dist-packages/pip-9.0.1-py2.7.egg/pip/basecommand.py", line 252, in main
pip_version_check(session)
File "/usr/local/lib/python2.7/dist-packages/pip-9.0.1-py2.7.egg/pip/utils/outdated.py", line 102, in pip_version_check
installed_version = get_installed_version("pip")
File "/usr/local/lib/python2.7/dist-packages/pip-9.0.1-py2.7.egg/pip/utils/__init__.py", line 838, in get_installed_version
working_set = pkg_resources.WorkingSet()
File "/usr/local/lib/python2.7/dist-packages/pip-9.0.1-py2.7.egg/pip/_vendor/pkg_resources/__init__.py", line 644, in __init__
self.add_entry(entry)
File "/usr/local/lib/python2.7/dist-packages/pip-9.0.1-py2.7.egg/pip/_vendor/pkg_resources/__init__.py", line 700, in add_entry
for dist in find_distributions(entry, True):
File "/usr/local/lib/python2.7/dist-packages/pip-9.0.1-py2.7.egg/pip/_vendor/pkg_resources/__init__.py", line 1949, in find_eggs_in_zip
if metadata.has_metadata('PKG-INFO'):
File "/usr/local/lib/python2.7/dist-packages/pip-9.0.1-py2.7.egg/pip/_vendor/pkg_resources/__init__.py", line 1463, in has_metadata
return self.egg_info and self._has(self._fn(self.egg_info, name))
File "/usr/local/lib/python2.7/dist-packages/pip-9.0.1-py2.7.egg/pip/_vendor/pkg_resources/__init__.py", line 1823, in _has
return zip_path in self.zipinfo or zip_path in self._index()
File "/usr/local/lib/python2.7/dist-packages/pip-9.0.1-py2.7.egg/pip/_vendor/pkg_resources/__init__.py", line 1703, in zipinfo
return self._zip_manifests.load(self.loader.archive)
File "/usr/local/lib/python2.7/dist-packages/pip-9.0.1-py2.7.egg/pip/_vendor/pkg_resources/__init__.py", line 1643, in load
mtime = os.stat(path).st_mtime
OSError: [Errno 2] No such file or directory: '/usr/local/lib/python2.7/dist-packages/pyasn1-0.2.2-py2.7.egg'
- check the state of '/usr/local/lib/python2.7/dist-packages/pyasn1*`:
root@REDACTED:/home/jenkins# ls -la /usr/local/lib/python2.7/dist-packages/pyasn1*
ls: cannot access '/usr/local/lib/python2.7/dist-packages/pyasn1*': No such file or directory
My belief is that the uninstall command is correctly removing the referenced .egg and then incorrectly asserting that it expects the .egg to exist. Since the uninstall logic is a component of the pip install --upgrade process, this causes my upgrade-dependent infrastructure to fail.
Thanks for your software!
Doesn't support GeneralizedTime format on V0.3.* and V0.4.*?
I am using python3.5 and pyasn1 library for parse the X509 certficate. I found a issue is the pyasn1 V0.3.* and V0.4.* doesn't support GeneralizedTime format. I can read the valid date when roll back to V0.2.3.
Build new release with fix for "BytesWarning pyasn1\codec\ber\decoder.py line 95"
Hi,
I'm the author of the Python-RSA library. One of my open tickets is waiting for a release of PyASN1 that would close the "BytesWarning pyasn1\codec\ber\decoder.py line 95" issue. The issue itself was closed 10 months ago, and the last release on Pypi is 16 months old, so I was wondering when you'll do another release to PyPi.
Cheers,
Sybren
not in asn1Spec: TagMap() when using version > 0.2.3
Hi!
I'm using pyasn1 in androguard to parse X509 certificates. I noticed that travis uses now Version 0.3.2 of pyasn1 and the decoding of the DER encoded file throws an exception. This was not the case in Version 0.2.3. where everything worked just fine.
Here is a short programm to test it:
import binascii
from pyasn1.codec.der.decoder import decode
certhex = b"3082039506092a864886f70d010702a082038630820382020101310b300906052b0e03021a0500300b06092a864886f70d010701a08202d0308202cc30820289a003020102020466eda548300b06072a8648ce380403050030363110300e06035504061307736961766173683110300e060355040a1307736961766173683110300e06035504031307736961766173683020170d3136303132353037323533305a180f32303534303532353037323533305a30363110300e06035504061307736961766173683110300e060355040a1307736961766173683110300e0603550403130773696176617368308201b83082012c06072a8648ce3804013082011f02818100fd7f53811d75122952df4a9c2eece4e7f611b7523cef4400c31e3f80b6512669455d402251fb593d8d58fabfc5f5ba30f6cb9b556cd7813b801d346ff26660b76b9950a5a49f9fe8047b1022c24fbba9d7feb7c61bf83b57e7c6a8a6150f04fb83f6d3c51ec3023554135a169132f675f3ae2b61d72aeff22203199dd14801c70215009760508f15230bccb292b982a2eb840bf0581cf502818100f7e1a085d69b3ddecbbcab5c36b857b97994afbbfa3aea82f9574c0b3d0782675159578ebad4594fe67107108180b449167123e84c281613b7cf09328cc8a6e13c167a8b547c8d28e0a3ae1e2bb3a675916ea37f0bfa213562f1fb627a01243bcca4f1bea8519089a883dfe15ae59f06928b665e807b552564014c3bfecf492a0381850002818100e9b46a500aabcbb7b42e93477db9f8ac7c819eadd392f4fa2dd7c10973c399d00d45796052bfb376567a518cfe1432a0f845e4be75aa76462335bf7f84b6c634bb6c884b6ae2e7b6f1cc78c3be6f98b65980832c40d9da3d2b047cba98b24c877b2ace7908b0af56fd62367df355e011a0482c9b8751c373a8d131076cd01421a321301f301d0603551d0e04160414eeac32e5f08781bb6f2f392814951b328868ae4c300b06072a8648ce3804030500033000302d0215009209eb12e966aafae281620e7da9743774d7846302144bf36a9634967ca47639bbc10712571b036e13d531818e30818b020101303e30363110300e06035504061307736961766173683110300e060355040a1307736961766173683110300e0603550403130773696176617368020466eda548300906052b0e03021a0500300b06072a8648ce3804010500042e302c02145de23a86f0c2e45dcad93ef8cab675ec56a6ff4b021404c1a9f7f791631ae00d61fe8ae23f502c33fe84"
pkcs7message = binascii.unhexlify(certhex)
message, _ = decode(pkcs7message)
Traceback (most recent call last):
File "D:\bla.py", line 8, in <module>
message, _ = decode(pkcs7message)
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\ber\decoder.py", line 1008, in __call__
stGetValueDecoder, self, substrateFun
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\ber\decoder.py", line 382, in valueDecoder
component, head = decodeFun(head, asn1Spec)
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\ber\decoder.py", line 1008, in __call__
stGetValueDecoder, self, substrateFun
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\ber\decoder.py", line 71, in valueDecoder
value, _ = decodeFun(head, asn1Spec, tagSet, length)
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\ber\decoder.py", line 1008, in __call__
stGetValueDecoder, self, substrateFun
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\ber\decoder.py", line 382, in valueDecoder
component, head = decodeFun(head, asn1Spec)
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\ber\decoder.py", line 1008, in __call__
stGetValueDecoder, self, substrateFun
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\ber\decoder.py", line 382, in valueDecoder
component, head = decodeFun(head, asn1Spec)
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\ber\decoder.py", line 1015, in __call__
'%s not in asn1Spec: %r' % (tagSet, asn1Spec)
pyasn1.error.PyAsn1Error: [0:32:16] not in asn1Spec: TagMap()
using the old version (<= 0.2.3 and I tested up to 0.1.8) everything works,
I tried to understand the problem and read the changelog but I can not see anything obvious there.
I read in the documentation, that you can give the decoder an asn1Spec but until now it worked without it.
Because the behavior of the function changed without any note in the changelog, I suspect this is actually a bug.
With 0.3.1 all ldap3 tests fail
Hi Ilya, with version 0.3.1 I get the following error on every test:
...
File "C:\Python\OpenSource\ldap3\ldap3\operation\bind.py", line 124, in bind_response_to_dict
'saslCreds': bytes(response['serverSaslCreds']) if response['serverSaslCreds'] is not None else None}
File "C:\Python\Python36\lib\site-packages\pyasn1\type\univ.py", line 965, in __bytes__
return bytes(self._value)
TypeError: cannot convert 'NoValue' object to bytes
File "C:\Python\Python36\lib\site-packages\pyasn1\type\univ.py", line 965, in __bytes__
return bytes(self._value)
TypeError: cannot convert 'NoValue' object to bytes
All tests were ok with version 0.2.3.
no longer able to parse cert created with openssl
Test example works with pyasn1 0.1.8.
Stops working after upgrading to 0.3.2
โ openssl req -new -sha1 -x509 \
-days 3650 -extensions v3_ca \
-keyout ca.key \
-out ca_public_cert.pem \
-passout env:CAPASS
> > > > Generating a 2048 bit RSA private key
..............................................+++
............................................................................................................+++
writing new private key to 'ca.key'
-----
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter '.', the field will be left blank.
-----
Country Name (2 letter code) [AU]:
State or Province Name (full name) [Some-State]:
Locality Name (eg, city) []:NYC
Organization Name (eg, company) [Internet Widgits Pty Ltd]:
Organizational Unit Name (eg, section) []:1
Common Name (e.g. server FQDN or YOUR name) []:ASD
Email Address []:
โ VE/bin/python test.py
โ VE/bin/pip install --upgrade pyasn1
Collecting pyasn1
Downloading pyasn1-0.3.2-py2.py3-none-any.whl (63kB)
100% |โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ| 71kB 2.6MB/s
Installing collected packages: pyasn1
Found existing installation: pyasn1 0.1.8
Uninstalling pyasn1-0.1.8:
Successfully uninstalled pyasn1-0.1.8
Successfully installed pyasn1-0.3.2
โ VE/bin/python test.py
Traceback (most recent call last):
File "test.py", line 25, in <module>
encaps_seq = der_decoder.decode(base64.b64decode(cert))
File "/usr/local/google/home/maximermilov/tmp/2/VE/local/lib/python2.7/site-packages/pyasn1/codec/ber/decoder.py", line 1008, in __call__
stGetValueDecoder, self, substrateFun
File "/usr/local/google/home/maximermilov/tmp/2/VE/local/lib/python2.7/site-packages/pyasn1/codec/ber/decoder.py", line 382, in valueDecoder
component, head = decodeFun(head, asn1Spec)
File "/usr/local/google/home/maximermilov/tmp/2/VE/local/lib/python2.7/site-packages/pyasn1/codec/ber/decoder.py", line 1008, in __call__
stGetValueDecoder, self, substrateFun
File "/usr/local/google/home/maximermilov/tmp/2/VE/local/lib/python2.7/site-packages/pyasn1/codec/ber/decoder.py", line 382, in valueDecoder
component, head = decodeFun(head, asn1Spec)
File "/usr/local/google/home/maximermilov/tmp/2/VE/local/lib/python2.7/site-packages/pyasn1/codec/ber/decoder.py", line 1008, in __call__
stGetValueDecoder, self, substrateFun
File "/usr/local/google/home/maximermilov/tmp/2/VE/local/lib/python2.7/site-packages/pyasn1/codec/ber/decoder.py", line 382, in valueDecoder
component, head = decodeFun(head, asn1Spec)
File "/usr/local/google/home/maximermilov/tmp/2/VE/local/lib/python2.7/site-packages/pyasn1/codec/ber/decoder.py", line 1008, in __call__
stGetValueDecoder, self, substrateFun
File "/usr/local/google/home/maximermilov/tmp/2/VE/local/lib/python2.7/site-packages/pyasn1/codec/ber/decoder.py", line 382, in valueDecoder
component, head = decodeFun(head, asn1Spec)
File "/usr/local/google/home/maximermilov/tmp/2/VE/local/lib/python2.7/site-packages/pyasn1/codec/ber/decoder.py", line 1015, in __call__
'%s not in asn1Spec: %r' % (tagSet, asn1Spec)
pyasn1.error.PyAsn1Error: [0:32:16] not in asn1Spec: TagMap()import base64
from pyasn1.codec.der import decoder as der_decoder
cert = """MIIDsDCCApigAwIBAgIJAM/gviWR8zldMA0GCSqGSIb3DQEBBQUAMG0xCzAJBgNV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"""
encaps_seq = der_decoder.decode(base64.b64decode(cert))ImportError: cannot import name 'opentype'
Since the last update of 4 hours ago my CI broke because a module is using your pyasn1 module.
I received the following in my stack trace:
File "/usr/local/lib/python3.5/dist-packages/oauth2client/_pure_python_crypt.py", line 24, in <module>
from pyasn1_modules.rfc2459 import Certificate
File "/usr/local/lib/python3.5/dist-packages/pyasn1_modules/rfc2459.py", line 20, in <module>
from pyasn1.type import opentype
ImportError: cannot import name 'opentype'
Is this anything related to the last changes made in this module and a way this is fixable on my side or with a new release of this module?
Empty value is constructed instead of None in pyasn1 0.3.1
Hi! again. thanks for the fix #51. That specific issue was resolved. However pyasn1==0.3.1 and pyasn1-modules==0.0.10 doesn't work for https://github.com/snowflakedb/snowflake-connector-python due to changed behavior. Here is an test code. Please try this with:
pyasn1==0.3.1andpyasn1-modules==0.0.10pyasn1==0.2.3andpyasn1-modules==0.0.9
from pyasn1.codec.der import decoder as der_decoder
from pyasn1.type import (univ, namedtype, tag, namedval, useful)
from pyasn1_modules import (rfc2459)
class Version(univ.Integer):
namedValues = namedval.NamedValues(
('v1', 0)
)
class CertID(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType('hashAlgorithm', rfc2459.AlgorithmIdentifier()),
namedtype.NamedType('issuerNameHash', univ.OctetString()),
namedtype.NamedType('issuerKeyHash', univ.OctetString()),
namedtype.NamedType('serialNumber', rfc2459.CertificateSerialNumber()))
class Request(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType('reqCert', CertID()),
namedtype.OptionalNamedType(
'singleRequestExtensions',
rfc2459.Extensions().subtype(
explicitTag=tag.Tag(tag.tagClassContext,
tag.tagFormatSimple,
0))))
class TBSRequest(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.DefaultedNamedType(
'version', Version(0).subtype(
explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple,
0))),
namedtype.OptionalNamedType(
'requestorName',
rfc2459.GeneralName().subtype(
explicitTag=tag.Tag(tag.tagClassContext,
tag.tagFormatSimple,
1)
)),
namedtype.NamedType('requestList',
univ.SequenceOf(componentType=Request())),
namedtype.OptionalNamedType(
'requestExtensions',
rfc2459.Extensions().subtype(
explicitTag=tag.Tag(tag.tagClassContext,
tag.tagFormatSimple,
2)
))
)
class Certs(univ.SequenceOf):
componentType = rfc2459.Certificate()
class Signature(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType('signatureAlgorithm',
rfc2459.AlgorithmIdentifier()),
namedtype.NamedType('signature', univ.BitString()),
namedtype.NamedType(
'certs', Certs().subtype(
explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)
)
)
)
class OCSPRequest(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType('tbsRequest', TBSRequest()),
namedtype.OptionalNamedType(
'optionalSignature', Signature().subtype(
explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple,
0)))
)
# OCSP Response
class OCSPResponseStatus(univ.Enumerated):
namedValues = namedval.NamedValues(
('successful', 0),
('malformedRequest', 1),
('internalError', 2),
('tryLater', 3),
# ('not-used', 4),
('sigRequired', 5),
('unauthorized', 6)
)
class ResponseBytes(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType('responseType', univ.ObjectIdentifier()),
namedtype.NamedType('response', univ.OctetString())
)
class OCSPResponse(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType('responseStatus', OCSPResponseStatus()),
namedtype.OptionalNamedType('responseBytes', ResponseBytes().subtype(
explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)
))
)
KeyHash = univ.OctetString
UnknownInfo = univ.Null
class RevokedInfo(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType('revocationTime', useful.GeneralizedTime()),
namedtype.OptionalNamedType(
'revocationReason',
rfc2459.CRLReason().subtype(
explicitTag=tag.Tag(tag.tagClassContext,
tag.tagFormatSimple,
0)
))
)
class CertStatus(univ.Choice):
componentType = namedtype.NamedTypes(
namedtype.NamedType('good', univ.Null().subtype(
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)
)),
namedtype.NamedType('revoked', RevokedInfo().subtype(
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)
)),
namedtype.NamedType('unknown', UnknownInfo().subtype(
implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)
))
)
class SingleResponse(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType('certID', CertID()),
namedtype.NamedType('certStatus', CertStatus()),
namedtype.NamedType('thisUpdate', useful.GeneralizedTime()),
namedtype.OptionalNamedType(
'nextUpdate',
useful.GeneralizedTime().subtype(
explicitTag=tag.Tag(tag.tagClassContext,
tag.tagFormatSimple,
0)
)),
namedtype.OptionalNamedType(
'singleExtensions',
rfc2459.Extensions().subtype(
explicitTag=tag.Tag(tag.tagClassContext,
tag.tagFormatSimple,
2)
))
)
class ResponderID(univ.Choice):
componentType = namedtype.NamedTypes(
namedtype.NamedType('byName', rfc2459.Name().subtype(
explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.NamedType('byKey', KeyHash().subtype(
explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
)
class ResponseData(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.DefaultedNamedType('version', Version(0).subtype(
explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.NamedType('responderID', ResponderID()),
namedtype.NamedType('producedAt', useful.GeneralizedTime()),
namedtype.NamedType('responses',
univ.SequenceOf(componentType=SingleResponse())),
namedtype.OptionalNamedType(
'responseExtensions',
rfc2459.Extensions().subtype(
explicitTag=tag.Tag(tag.tagClassContext,
tag.tagFormatSimple,
1)
))
)
class BasicOCSPResponse(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType('tbsResponseData', ResponseData()),
namedtype.NamedType('signatureAlgorithm',
rfc2459.AlgorithmIdentifier()),
namedtype.NamedType('signature', univ.BitString()),
namedtype.OptionalNamedType('certs', Certs().subtype(
explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)
))
)
s = bytearray.fromhex('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')
st = univ.OctetString(value=bytes(s))
basic_ocsp_response, _ = der_decoder.decode(st, BasicOCSPResponse())
print(basic_ocsp_response['certs'])
As you notice, the first case returns:
Certs(tagSet=TagSet((), Tag(tagClass=0, tagFormat=32, tagId=16), Tag(tagClass=128, tagFormat=32, tagId=0)))
but the second case returns:
None
Is this an expected change? If so, how should I check if the value exists? hasValue()?
DER encoding produces constructed form of encoding
from pyasn1.codec.der import encoder
from pyasn1.type import univ
o = univ.OctetString('\xaa' * 1001)
encoder.emcode(o)Results in '$\x82\x03\xef\x04\x82\x03\xe8\xaa\xaa .. \xaa\x04\0x01\xaa'
According to X.690 $10.2 the constructed form of encoding should not be used for DER encoding.
Expected value would be: '\x04\x82\x03\xe9\xaa\xaa..\xaa'
return negative value from from_bytes
Hi guys, I am new in ASN.1 coding and try handle snmp trap and have some problems with some equipment
Most of trap working good, but some crash with error:
Traceback (most recent call last):
File "./broken_test.py", line 17, in <module>
a, b = pyasn_decoder.decode(whole_msg, asn1Spec = proto.Message())
File "/root/pyasn1/codec/ber/decoder.py", line 1160, in __call__
**options
File "/root/pyasn1/codec/ber/decoder.py", line 496, in valueDecoder
component, head = decodeFun(head, asn1Spec, **options)
File "/root/pyasn1/codec/ber/decoder.py", line 1160, in __call__
**options
File "/root/pyasn1/codec/ber/decoder.py", line 686, in valueDecoder
tagSet, length, state, **options
File "/root/pyasn1/codec/ber/decoder.py", line 1160, in __call__
**options
File "/root/pyasn1/codec/ber/decoder.py", line 496, in valueDecoder
component, head = decodeFun(head, asn1Spec, **options)
File "/root/pyasn1/codec/ber/decoder.py", line 1160, in __call__
**options
File "/root/pyasn1/codec/ber/decoder.py", line 523, in valueDecoder
component, head = decodeFun(head, asn1Spec, **options)
File "/root/pyasn1/codec/ber/decoder.py", line 1160, in __call__
**options
File "/root/pyasn1/codec/ber/decoder.py", line 496, in valueDecoder
component, head = decodeFun(head, asn1Spec, **options)
File "/root/pyasn1/codec/ber/decoder.py", line 1160, in __call__
**options
File "/root/pyasn1/codec/ber/decoder.py", line 686, in valueDecoder
tagSet, length, state, **options
File "/root/pyasn1/codec/ber/decoder.py", line 1160, in __call__
**options
File "/root/pyasn1/codec/ber/decoder.py", line 686, in valueDecoder
tagSet, length, state, **options
File "/root/pyasn1/codec/ber/decoder.py", line 1160, in __call__
**options
File "/root/pyasn1/codec/ber/decoder.py", line 686, in valueDecoder
tagSet, length, state, **options
File "/root/pyasn1/codec/ber/decoder.py", line 1160, in __call__
**options
File "/root/pyasn1/codec/ber/decoder.py", line 109, in valueDecoder
return self._createComponent(asn1Spec, tagSet, value), tail
File "/root/pyasn1/codec/ber/decoder.py", line 45, in _createComponent
return asn1Spec.clone(value)
File "/root/pyasn1/type/univ.py", line 273, in clone
return base.AbstractSimpleAsn1Item.clone(self, value, **kwargs)
File "/root/pyasn1/type/base.py", line 311, in clone
return self.__class__(value, **initilaizers)
File "/root/pyasn1/type/univ.py", line 72, in __init__
base.AbstractSimpleAsn1Item.__init__(self, value, **kwargs)
File "/root/pyasn1/type/base.py", line 209, in __init__
raise exType('%s at %s' % (exValue, self.__class__.__name__))
pyasn1.type.error.ValueConstraintError: ConstraintsIntersection(ValueRangeConstraint(0, 4294967295)) failed at: ValueConstraintError('ValueRangeConstraint(0, 4294967295) failed at: ValueConstraintError(-112878092,)',) at TimeTicks
Reading code I find in pyasn1-0.3.7-py2.7.egg/pyasn1/compat/integer.py
29 if signed and oct2int(octets[0]) & 0x80:
30 return value - (1 << len(octets) * 8)Can you explain me please, what means "oct2int(octets[0]) & 0x80"?
When me code crash: oct2int(octets[0]) = 249
Thanks!
ImportError: cannot import name opentype
Breaks with pyasn1==0.1.9 when the pyasn1-modules > 0.0.8
File "/home/travis/virtualenv/python2.7.10/lib/python2.7/site-packages/django/conf/__init__.py", line 55, in __getattr__
self._setup(name)
File "/home/travis/virtualenv/python2.7.10/lib/python2.7/site-packages/django/conf/__init__.py", line 43, in _setup
self._wrapped = Settings(settings_module)
File "/home/travis/virtualenv/python2.7.10/lib/python2.7/site-packages/django/conf/__init__.py", line 99, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE)
File "/opt/python/2.7.10/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/travis/build/bkvirendra/voltbe2/voltbe2/settings/__init__.py", line 9, in <module>
from .travis_settings import *
File "/home/travis/build/bkvirendra/voltbe2/voltbe2/settings/travis_settings.py", line 1, in <module>
from base import *
File "/home/travis/build/bkvirendra/voltbe2/voltbe2/settings/base.py", line 15, in <module>
import firebase_admin
File "/home/travis/virtualenv/python2.7.10/lib/python2.7/site-packages/firebase_admin/__init__.py", line 22, in <module>
from firebase_admin import credentials
File "/home/travis/virtualenv/python2.7.10/lib/python2.7/site-packages/firebase_admin/credentials.py", line 23, in <module>
from google.oauth2 import service_account
File "/home/travis/virtualenv/python2.7.10/lib/python2.7/site-packages/google/oauth2/service_account.py", line 77, in <module>
from google.auth import _service_account_info
File "/home/travis/virtualenv/python2.7.10/lib/python2.7/site-packages/google/auth/_service_account_info.py", line 22, in <module>
from google.auth import crypt
File "/home/travis/virtualenv/python2.7.10/lib/python2.7/site-packages/google/auth/crypt/__init__.py", line 39, in <module>
from google.auth.crypt import rsa
File "/home/travis/virtualenv/python2.7.10/lib/python2.7/site-packages/google/auth/crypt/rsa.py", line 17, in <module>
from google.auth.crypt import _python_rsa
File "/home/travis/virtualenv/python2.7.10/lib/python2.7/site-packages/google/auth/crypt/_python_rsa.py", line 29, in <module>
from pyasn1_modules.rfc2459 import Certificate
File "/home/travis/virtualenv/python2.7.10/lib/python2.7/site-packages/pyasn1_modules/rfc2459.py", line 20, in <module>
from pyasn1.type import opentype
ImportError: cannot import name opentype
Fixed when I set the pyasn1-modules==0.0.8 in requirements
there is a INTEGER in Sequence
hi guys,
i am new in ASN.1 coding, but there is a mission for me, to encode some data to a bin file, so i find this outstanding repo to do the job.
my data is like:
<!-- message 1 -->
<APPLICATION_1>
<APPLICATION_33>
<APPLICATION_50>0A</APPLICATION_50>
<APPLICATION_53>30303633</APPLICATION_53>
<APPLICATION_54>3230313630343239313533303030</APPLICATION_54>
<APPLICATION_55>0A</APPLICATION_55>
</APPLICATION_33>
<APPLICATION_32></APPLICATION_32>
<APPLICATION_34>
<APPLICATION_50>5A</APPLICATION_50>
<APPLICATION_53>30303633</APPLICATION_53>
<APPLICATION_57>00</APPLICATION_57>
<APPLICATION_63>00</APPLICATION_63>
</APPLICATION_34>
</APPLICATION_1>i wrote a script like this:
# -*- coding: utf-8 -*-
from pyasn1.type import univ, namedtype, tag
from pyasn1.codec.der import encoder
import struct
class Header(univ.Sequence):
tagSet = univ.Integer.tagSet.tagExplicitly(
tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 33)
)
componentType = namedtype.NamedTypes(
namedtype.NamedType(
'APPLICATION_50',
univ.Integer().subtype(
implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 50)
)
),
namedtype.NamedType(
'APPLICATION_53',
univ.OctetString().subtype(
implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 53)
)
),
namedtype.NamedType(
'APPLICATION_54',
univ.OctetString().subtype(
implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 54)
)
),
namedtype.NamedType(
'APPLICATION_55',
univ.Integer().subtype(
implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 55)
)
),
)
class Tail(univ.Sequence):
tagSet = univ.Integer.tagSet.tagExplicitly(
tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 34)
)
componentType = namedtype.NamedTypes(
namedtype.NamedType(
'APPLICATION_50',
univ.Integer().subtype(
implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 50)
)
),
namedtype.NamedType(
'APPLICATION_53',
univ.OctetString().subtype(
implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 53)
)
),
namedtype.NamedType(
'APPLICATION_57',
univ.OctetString().subtype(
implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 57)
)
),
namedtype.NamedType(
'APPLICATION_63',
univ.Integer().subtype(
implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 63)
)
),
)
class Record(univ.Sequence):
tagSet = univ.Integer.tagSet.tagExplicitly(
tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 1)
)
componentType = namedtype.NamedTypes(
namedtype.NamedType(
'APPLICATION_33',
Header()
),
namedtype.NamedType(
'APPLICATION_34',
Tail()
)
)
def trans():
header = Header()
header.setComponentByName('APPLICATION_50', 10)
header.setComponentByName('APPLICATION_53', "0063")
header.setComponentByName('APPLICATION_54', "20160429153000")
header.setComponentByName('APPLICATION_55', 10)
tail = Tail()
tail.setComponentByName("APPLICATION_50", 10)
tail.setComponentByName("APPLICATION_53", "0063")
tail.setComponentByName("APPLICATION_57", "00")
tail.setComponentByName("APPLICATION_63", 10)
record = Record()
record.setComponentByName("APPLICATION_33", header)
record.setComponentByName("APPLICATION_34", tail)
print(record.prettyPrint())
asn1 = encoder.encode(record)
with open("dist.der","wb") as f:
f.write(asn1)
print(asn1.encode("hex"))
if __name__ == "__main__":
trans()the coder works fine, but the result seems not good, a INTEGER is appears unexpected, i decoded the result to XML, which is:
<!-- message 1 -->
<APPLICATION_1>
<INTEGER>
<APPLICATION_33>
<INTEGER>
<APPLICATION_50>0A</APPLICATION_50>
<APPLICATION_53>30303633</APPLICATION_53>
<APPLICATION_54>3230313630343239313533303030</APPLICATION_54>
<APPLICATION_55>0A</APPLICATION_55>
</INTEGER>
</APPLICATION_33>
<APPLICATION_34>
<INTEGER>
<APPLICATION_50>0A</APPLICATION_50>
<APPLICATION_53>30303633</APPLICATION_53>
<APPLICATION_57>3030</APPLICATION_57>
<APPLICATION_63>0A</APPLICATION_63>
</INTEGER>
</APPLICATION_34>
</INTEGER>
</APPLICATION_1>i think there is something wrong in the define of Header and Tail class, but i cannot figure out them.
any help is greatly appreciated!
Regards.
Aether WANG
Including uninitialized, optional, SetOf?
Hi,
After 6fa0e31 I observe that an uninitialized, and optional, SetOf is being included in the encoded data.
In my case it's a PrivateKeyInfo structure (https://github.com/etingof/pyasn1-modules/blob/master/pyasn1_modules/rfc5208.py#L49) and before the change the attributes was not being included:
0:d=0 hl=4 l=1213 cons: SEQUENCE
4:d=1 hl=2 l= 1 prim: INTEGER :00
7:d=1 hl=2 l= 13 cons: SEQUENCE
9:d=2 hl=2 l= 9 prim: OBJECT :rsaEncryption
20:d=2 hl=2 l= 0 prim: NULL
22:d=1 hl=4 l=1191 prim: OCTET STRING [HEX DUMP]:308204A3...
But after they are:
0:d=0 hl=4 l=1215 cons: SEQUENCE
4:d=1 hl=2 l= 1 prim: INTEGER :00
7:d=1 hl=2 l= 13 cons: SEQUENCE
9:d=2 hl=2 l= 9 prim: OBJECT :rsaEncryption
20:d=2 hl=2 l= 0 prim: NULL
22:d=1 hl=4 l=1191 prim: OCTET STRING [HEX DUMP]:308204A...
1217:d=1 hl=2 l= 0 cons: cont [ 0 ]
I can get rid of it if I include attributes with an empty attribute, but it seems weird to me that I have to.
Is this how it's supposed to be? Thanks.
Hexa Value Constraint
Hi guys,
I think it is a new issue, it is regarding to the size constraint:
file : constraint.py
function : ValueSizeConstraint
line 106 : l = len(value)
If ASN1 file define a variable with the terms : "fileID OCTET STRING (SIZE(2))"
That means,it has to be an octet string of length 2 Octets
eg: fileID = '0102'
or in the function ValueSizeConstraint (in constraint.py)
in line 106 we count the number of string characters and not octets
to day : line 106 : l = len(value)
I corrected by : line 106 : l = len(value)/2
to count the number of OCTETs and not the string characters
in my case it correct the problem
Regards
Mourad
PyAsn1Error when decoding explicitly tagged subtypes
I've got a little wrapper library at https://github.com/jfinkhaeuser/bran that goes a little beyond the ASN.1 specs to providing a canonical presentation.
Since upgrading to pyasn1 0.3.x my builds fail, and I'm having a hard time figuring out what if anything I'm doing wrong.
Summarized, I do the following:
- Encode more complex types as sequences:
self.MAPPING = univ.Sequence(
tagSet = univ.Sequence.tagSet.tagExplicitly(
tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0x04)
)
)- In the mapping case, it's actually a sequence of two item sequences, representing the key and value.
- When decoding, there's now a
PyAsn1Errorwhen the sequence end is reached. Previously iteration would just stop.
I can circumvent that by catching the error, but that might hide other issues. I can explicitly add the length of the sequence, but my understanding of ASN.1 is that this shouldn't be necessary.
The error is "Compontent type not defined".
Do you have any pointers for me?
Cannot get the size of NoValue object
In previous versions, doing sys.getsizeof(NoValue()) worked properly. In 0.2.2, the following exception is thrown:
>>> import sys
>>> sys.getsizeof(NoValue())
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Python/2.7/site-packages/pyasn1/type/base.py", line 145, in plug
raise error.PyAsn1Error('Uninitialized ASN.1 value ("%s" attribute looked up)' % name)
pyasn1.error.PyAsn1Error: Uninitialized ASN.1 value ("__sizeof__" attribute looked up)Wrong constraint verification
Constraints (eg ValueSizeConstraint) ignores multibyte encodings
How to reproduce:
from pyasn1.type import char, constraint
char.UTF8String("ั").subtype(subtypeSpec=constraint.ValueSizeConstraint(1, 1))
>>> 'ั'.encode('utf-8')
b'\xd1\x84'
0.4.1: Attempted "__bool__" operation on ASN.1 schema object
Just observed an error with pyasn 0.4.1:
...
File "/opt/mesosphere/lib/python3.6/site-packages/ldap3/core/connection.py", line 1205, in start_tls
if self.server.tls.start_tls(self) and self.strategy.sync: # for async connections _start_tls is run by the strategy
File "/opt/mesosphere/lib/python3.6/site-packages/ldap3/core/tls.py", line 244, in start_tls
result = connection.extended('1.3.6.1.4.1.1466.20037')
File "/opt/mesosphere/lib/python3.6/site-packages/ldap3/core/connection.py", line 1169, in extended
response = self.post_send_single_response(self.send('extendedReq', request, controls))
File "/opt/mesosphere/lib/python3.6/site-packages/ldap3/strategy/base.py", line 298, in send
self.connection.request = BaseStrategy.decode_request(message_type, request, controls)
File "/opt/mesosphere/lib/python3.6/site-packages/ldap3/strategy/base.py", line 623, in decode_request
result = extended_request_to_dict(component)
File "/opt/mesosphere/lib/python3.6/site-packages/ldap3/operation/extended.py", line 58, in extended_request_to_dict
return {'name': str(request['requestName']), 'value': bytes(request['requestValue']) if request['requestValue'] else None}
File "/opt/mesosphere/lib/python3.6/site-packages/pyasn1/type/base.py", line 290, in __bool__
return self._value and True or False
File "/opt/mesosphere/lib/python3.6/site-packages/pyasn1/type/base.py", line 199, in plug
raise error.PyAsn1Error('Attempted "%s" operation on ASN.1 schema object' % name)
pyasn1.error.PyAsn1Error: Attempted "__bool__" operation on ASN.1 schema object
Right now I unfortunately can't provide more context / more parts of the traceback.
pyasn1 0.3.1 doesn't work with pyasn1-module 0.0.9
pyasn1 0.3.1 caused a regression with pyasn1-module 0.0.9:
virtualenv-3.4 /tmp/a
source /tmp/a/bin/activate
pip install pyasn1 pyasn1-modules
python -c 'from pyasn1_modules import (rfc2560)'
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/a/lib/python3.4/site-packages/pyasn1_modules/rfc2560.py", line 137, in <module>
class ResponseData(univ.Sequence):
File "/tmp/a/lib/python3.4/site-packages/pyasn1_modules/rfc2560.py", line 143, in ResponseData
namedtype.NamedType('responses', univ.SequenceOf(SingleResponse())),
TypeError: __init__() takes 1 positional argument but 2 were given
Is this combination of library supported?
A workaround is
pip install -U pyasn1==0.2.3
TagSet object not in asn1Spec
At least 0.3.7 was working fine, now there is an error while trying to access a resource. Looks like that this is related to the encoder optimization.
pyasn1.error.PyAsn1Error: <TagSet object at 0x7f6b9803f160 tags 0:32:16> not in asn1Spec: <OctetString schema object at 0x7f6b78414ac8 tagSet <TagSet object at 0x7f6b981e8cf8 tags 0:0:4> encoding iso-8859-1>$ pip3 freeze | grep pyasn1
pyasn1==0.4.2
pyasn1-modules==0.2.10.2.4 release is missing
IndexError: tuple index out of range when encoding X509 Cert
I think this one was not reported yet :)
I used pyasn1 to extract the X509 certificate part of an PKCS#7 Message, here is an example:
import binascii
from pyasn1.codec.der.decoder import decode
from pyasn1.codec.der.encoder import encode
certhex = b"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"
pkcs7message = binascii.unhexlify(certhex)
message, _ = decode(pkcs7message)
cert = encode(message[1][3])
print(cert)
With version 0.3.3 this fails due to the following error, it worked fine with the versions before 0.3.1:
Traceback (most recent call last):
File "bla.py", line 12, in <module>
cert = encode(message[1][3])
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\der\encoder.py", line 56, in __call__
return encoder.Encoder.__call__(self, value, defMode, maxChunkSize, ifNotEmpty=ifNotEmpty)
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\cer\encoder.py", line 208, in __call__
return encoder.Encoder.__call__(self, value, defMode, maxChunkSize, ifNotEmpty)
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\ber\encoder.py", line 483, in __call__
self, value, defMode, maxChunkSize, ifNotEmpty=ifNotEmpty
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\ber\encoder.py", line 61, in encode
encodeFun, value, defMode, maxChunkSize, ifNotEmpty=ifNotEmpty
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\codec\cer\encoder.py", line 156, in encodeValue
substrate = encodeFun(value[idx], defMode, maxChunkSize, namedTypes[idx].isOptional) + substrate
File "C:\Program Files\Anaconda3\lib\site-packages\pyasn1\type\namedtype.py", line 155, in __getitem__
return self.__namedTypes[idx]
IndexError: tuple index out of range
Maybe, it has to do how I use it, maybe it is a real bug.
By the way, this is how I use it:
https://github.com/androguard/androguard/blob/master/androguard/core/bytecodes/apk.py#L836
I also need to remove the first identifier in the DER Coded sequence, which does not look right, but I did not found another way.
(If you know a better way to extract the cert from the message please tell me :))
BER encoding output not full
Hi ,
I got this sequence that i am trying to ber encode , however the last element is not output from the encoder. I wonder what may be the reason for ber encoder to ignore this element !?
this is the prettyPrint of the object right before ber encoding:
CBCINFOMSGREQRESULT:
cbccberequesthandle=4
cbccbestatuscode=0
messageclass=0
messagetext=Success
area=AREADATALIST:
coordinatesystem=
nrofcoordinatepair=
coordinatepair=SequenceOf:repetitioninterval=1
messageid=2
messageinfolist=MESSAGEINFOLIST:
nrofintervals=2
intervalinfo=SequenceOf:INTERVALINFO: updatenr=0 messagestatus=0 starttime=<no value> endtime=<no value> pagelist=PAGELISTDATA: nrofpages=1 page=SequenceOf: PAGEDATA: pagecontents=0x0a pagelength=1 INTERVALINFO: updatenr=1 messagestatus=0 starttime=<no value> endtime=<no value> pagelist=PAGELISTDATA: nrofpages=1 page=SequenceOf: PAGEDATA: pagecontents=0x68656c6c6f20776f726c640a pagelength=12
and this is the ber encoder output, you will notice that area element is removed since its value is none. the messageinfolist, however, has values but you can not find it in the output:
b'`\x1a\xa4\x18\x81\x01\x04\x82\x01\x00\x83\x01\x00\x84\x07Success\x87\x01\x01\x88\x01\x02'
prettyPrint after ber decoding:
CBCINFOMSGREQRESULT:
cbccberequesthandle=4
cbccbestatuscode=0
messageclass=0
messagetext=Success
repetitioninterval=1
messageid=2
and this is the pyasn1 sequence class :
class CBCINFOMSGREQRESULT(univ.Sequence):
pass
CBCINFOMSGREQRESULT.tagSet = univ.Sequence.tagSet.tagImplicitly(tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 0))
CBCINFOMSGREQRESULT.componentType = namedtype.NamedTypes(
namedtype.NamedType('cbccberequesthandle', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.NamedType('cbccbestatuscode', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.NamedType('messageclass', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('messagetext', char.VisibleString().subtype(subtypeSpec=constraint.ValueSizeConstraint(0, 255)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
namedtype.OptionalNamedType('area', AREADATALIST().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))),
namedtype.OptionalNamedType('areaidlist', AREAIDLIST().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6))),
namedtype.OptionalNamedType('repetitioninterval', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 7))),
namedtype.OptionalNamedType('messageid', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 8))),
namedtype.OptionalNamedType('datacodingscheme', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 9))),
namedtype.OptionalNamedType('warningtype', univ.BitString().subtype(subtypeSpec=constraint.ValueSizeConstraint(16, 16)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 10))),
namedtype.OptionalNamedType('messageinfolist', MESSAGEINFOLIST().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 11)))
Thanks,
hasValue() is erroneous when member is optional and is a Sequence() (maybe with other types as well)
Hello,
When running the code below, we get different results from the function hasValue():
from binascii import hexlify
from pyasn1.type import univ, namedtype
from pyasn1.codec.der import encoder, decoder
print ">>> Sample 1"
class Sample(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType('a', univ.Integer()),
namedtype.OptionalNamedType('b', univ.Integer())
)
s1 = Sample()
s1['a'] = univ.Integer(1)
print 'hasvalue s1=', s1['b'].hasValue()
e_s1 = encoder.encode(s1)
print hexlify(e_s1)
s2 = decoder.decode(e_s1, asn1Spec=Sample())[0]
e_s2 = encoder.encode(s2)
print hexlify(e_s2)
print 'hasvalue s2=', s2['b'].hasValue()
print ">>> Sample 2"
class Sample(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType('a', univ.Integer()),
namedtype.OptionalNamedType('b', univ.Sequence())
)
s1 = Sample()
s1['a'] = univ.Integer(1)
print 'hasvalue s1=', s1['b'].hasValue()
e_s1 = encoder.encode(s1)
print hexlify(e_s1)
s2 = decoder.decode(e_s1, asn1Spec=Sample())[0]
e_s2 = encoder.encode(s2)
print hexlify(e_s2)
print 'hasvalue s2=', s2['b'].hasValue()
Returns:
Sample 1
hasvalue s1= False
3003020101
3003020101
hasvalue s2= False
Sample 2
hasvalue s1= True
3003020101
3003020101
hasvalue s2= True
Could you please fix this?
Thanks in advance
DER encoding error
Hi
Cannot encode with version 0.2.4
How to reproduce
>>> from pyasn1.codec.der import encoder
>>> from pyasn1.type import univ
>>> seq = univ.Sequence()
>>> seq.setComponentByPosition(0, univ.ObjectIdentifier("1.2.643.2.2.35.1"))
Sequence().setComponentByPosition(0, ObjectIdentifier('1.2.643.2.2.35.1'))
>>> encoder.encode(seq)
Traceback (most recent call last):
File "<pyshell#489>", line 1, in <module>
encoder.encode(seq)
File "C:\Python36\lib\site-packages\pyasn1\codec\der\encoder.py", line 40, in __call__
return encoder.Encoder.__call__(self, client, defMode, maxChunkSize)
File "C:\Python36\lib\site-packages\pyasn1\codec\cer\encoder.py", line 149, in __call__
return encoder.Encoder.__call__(self, client, defMode, maxChunkSize)
File "C:\Python36\lib\site-packages\pyasn1\codec\ber\encoder.py", line 474, in __call__
self, value, defMode, maxChunkSize
File "C:\Python36\lib\site-packages\pyasn1\codec\ber\encoder.py", line 61, in encode
encodeFun, value, defMode, maxChunkSize
File "C:\Python36\lib\site-packages\pyasn1\codec\ber\encoder.py", line 347, in encodeValue
if namedTypes[idx].isOptional and not value[idx].isValue:
TypeError: 'NoneType' object is not subscriptable
deepcopy of `pyasn1.type.useful.FixedOffset` instance raises exception
Hi, here is how to reproduce it:
from copy import deepcopy
import pyasn1
from pyasn1.type.useful import GeneralizedTime
pyasn1.__version__
# '0.3.6'
dt = GeneralizedTime("20170916234254+0130").asDateTime
deepcopy(dt)rises TypeError: __init__() takes exactly 3 arguments (1 given) in Python 2.7 or TypeError: __init__() missing 2 required positional arguments: 'offset' and 'name' in Python 3.5
Missing doc/source/conf.py in pyasn1-0.2.3.tar.gz hosted by pypi
When trying to build the documentation using the source from pypi's pyasn1-0.2.3.tar.gz, it fails as follows because doc/source/conf.py is missing from the tarball:
$ python ./setup.py build_sphinx
running build_sphinx
creating ~/pyasn1-0.2.3/build
creating ~/pyasn1-0.2.3/build/sphinx
creating ~/pyasn1-0.2.3/build/sphinx/doctrees
creating ~/pyasn1-0.2.3/build/sphinx/html
Running Sphinx v1.3.1
error: [Errno 2] No such file or directory: 'conf.py'
Will you include doc/source/conf.py in the future? Thanks!
save objects
Hi,
Is there a way to save asn1 schema objects? i tried pickle put it is not working for some reason. it does not allow __reduce__ operation !
Thanks
0.4.2 - optional univ.Null value is lost.
It had been fixed on 0.3.7 with manually applied PR #92 , but since 0.4.2 the same problem returned back.
RFC 4210/4210 PKIMessage - PKIBody - CertReqMessages - CertReqMsg has an optional popo field which looses 'raVerified' univ.Null().subtype(...) value on encoding.
Example (just an empty PKIMessage for 'cr' with popo = raVerified):
from pyasn1.type.char import IA5String
from pyasn1.type.univ import Integer, Null
from pyasn1.type.tag import TagSet, Tag
from pyasn1_modules.rfc4210 import PKIMessage, PKIHeader, PKIBody
from pyasn1_modules.rfc4211 import CertReqMsg, CertRequest, CertTemplate, ProofOfPossession
from pyasn1_modules.rfc2459 import GeneralName
from pyasn1.codec.der import encoder, decoder
header = PKIHeader()\
.setComponentByPosition(0, 'cmp2000')\
.setComponentByPosition(1, GeneralName().setComponentByPosition(1, IA5String('no@no', tagSet=TagSet((), Tag(tagClass=128, tagFormat=0, tagId=1)))))\
.setComponentByPosition(2, GeneralName().setComponentByPosition(1, IA5String('no@no', tagSet=TagSet((), Tag(tagClass=128, tagFormat=0, tagId=1)))))
body = PKIBody()
crms = body.getComponentByName('cr')
crms.setComponentByPosition(0, CertReqMsg().setComponentByPosition(0, CertRequest().setComponentByPosition(0, Integer(0)).setComponentByPosition(1, CertTemplate())).setComponentByPosition(1, ProofOfPossession().setComponentByPosition(0, Null(tagSet=TagSet((), Tag(tagClass=128, tagFormat=0, tagId=0))))))
msg = PKIMessage().setComponentByPosition(0, header).setComponentByPosition(1, body)
print(msg.prettyPrint())
data = encoder.encode(msg)
structure, _ = decoder.decode(data, asn1Spec=PKIMessage())
print('Output')
print(structure.prettyPrint())
Output for 0.3.7 with PR #92:
...
certTemplate=CertTemplate:
pop=ProofOfPossession:
raVerified=
Output for 0.4.2:
...
certTemplate=CertTemplate:
And that's all.
DER and CER encoding not canonical
DER/CER encoding is supposed to be canonical, i.e., there is only one valid substrate for a value.
However:
>>> from pyasn1.type import univ
>>> from pyasn1.codec.der import der_encoder, der_decoder
>>> substrate1 = der_encoder.encode(univ.OctetString("long string"))
>>> substrate2 = der_encoder.encode(univ.OctetString("long string"), maxChunkSize=2)
>>> substrate1 != substrate2
True
>>> der_decoder.decode(substrate1)
(OctetString(b'long string', tagSet=TagSet((), Tag(tagClass=0, tagFormat=32, tagId=4))), b'')
>>> der_decoder.decode(substrate2)
(OctetString(b'long string', tagSet=TagSet((), Tag(tagClass=0, tagFormat=32, tagId=4))), b'')
The same happens with CER.
The problem here is that BER encoding actually forbids chunked strings, and CER exactly specifies when they are allowed. (See 9.2 and 10.2 in the X.690 spec)
Filters are not decoded correctly
I am using Python 3.6 and pyasn1 version 0.4.2 for receiving and decoding LDAP messages. The issue is that the client application generates filters, which cannot be decoded by pyasn1.
I decode LDAP messages in this way:
...
from ldap3.protocol.rfc4511 import LDAPMessage
from ldap3.strategy.sync import SyncStrategy
from pyasn1.codec.ber.decoder import decode
...
raw_messages = SyncStrategy(ldap_connection=conn).receiving()
ldap_resp, _ = decode(raw_message, asn1Spec=LDAPMessage())
...
Raw LDAP message:
b'0\x82\x01I\x02\x01\x05c\x81\xff\x04\x0fdc=arl,dc=local\n\x01\x02\n\x01\x03\x02\x01\x00\x02\x01\x00\x01\x01\x00\xa0W\xa3\x13\x04\x0bobjectClass\x04\x04user\xa1@\xa3\x1b\x04\rpostOfficeBox\x04\n01107ECBA2\xa3!\x04\x13extensionAttribute1\x04\n01107ECBA20\x81\x83\x04\rpostOfficeBox\x04\tgivenName\x04\x02sn\x04\x04mail\x04\rhomeDirectory\x04\x08memberOf\x04\nobjectGUID\x04\rpostOfficeBox\x04\x13extensionAttribute1\x04\x04mail\x04\x0esAMAccountName\xa0B0%\x04\x161.2.840.113556.1.4.319\x01\x01\xff\x04\x080\x06\x02\x02\x03\xe7\x04\x000\x19\x04\x172.16.840.1.113730.3.4.2'
Decoded LDAP message:
messageID=5
protocolOp=ProtocolOp:
searchRequest=SearchRequest:
baseObject=dc=arl,dc=local
scope=wholeSubtree
derefAliases=derefAlways
sizeLimit=0
timeLimit=0
typesOnly=False
filter=Filter:
and=And:
objectClass postOfficeBox
attributes=AttributeSelection:
postOfficeBox givenName sn mail homeDirectory memberOf objectGUID postOfficeBox extensionAttribute1 mail sAMAccountName
Message captured and decoded by Wireshark. See the complex filter and compare to the output from decoding in Python:
Lightweight Directory Access Protocol
LDAPMessage searchRequest(5) "dc=server,dc=local" wholeSubtree
messageID: 5
protocolOp: searchRequest (3)
searchRequest
baseObject: dc=server,dc=local
scope: wholeSubtree (2)
derefAliases: derefAlways (3)
sizeLimit: 0
timeLimit: 0
typesOnly: False
Filter: (&(objectClass=user)(|(postOfficeBox=1234567890)(extensionAttribute1=1234567890)))
filter: and (0)
and: (&(objectClass=user)(|(postOfficeBox=1234567890)(extensionAttribute1=1234567890)))
and: 2 items
Filter: (objectClass=user)
and item: equalityMatch (3)
equalityMatch
attributeDesc: objectClass
assertionValue: user
Filter: (|(postOfficeBox=1234567890)(extensionAttribute1=1234567890))
and item: or (1)
or: (|(postOfficeBox=1234567890)(extensionAttribute1=1234567890))
or: 2 items
Filter: (postOfficeBox=1234567890)
or item: equalityMatch (3)
equalityMatch
attributeDesc: postOfficeBox
assertionValue: 1234567890
Filter: (extensionAttribute1=1234567890)
or item: equalityMatch (3)
equalityMatch
attributeDesc: extensionAttribute1
assertionValue: 1234567890
attributes: 11 items
[Response In: 30]
controls: 2 items
Control
controlType: 1.2.840.113556.1.4.319 (pagedResultsControl)
criticality: True
SearchControlValue
size: 999
cookie: <MISSING>
Control
controlType: 2.16.840.1.113730.3.4.2 (Manage DSA IT LDAPv3 control)
Could you please suggest if my code is wrong or it is a bug in decoding?
Thank you.
DER encoder doesn't sort SET by tags
The DER specification specifies that the contents of a SET must be ordered by their tags. This doesn't seem to be happening, the ordering is random.
pyasn1-0.3.5: can only concatenate tuple (not "str") to tuple
Hey there:
First of all, thanks for this library. We use it extensively in our impacket repository.
While investigating this issue, I came up with the following code not working:
from pyasn1.codec.der import encoder
from pyasn1.type import univ, namedtype, tag
class KERB_PA_PAC_REQUEST(univ.Sequence):
componentType = namedtype.NamedTypes(
namedtype.NamedType('include-pac', univ.Boolean().subtype(explicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
)
pacRequest = KERB_PA_PAC_REQUEST()
pacRequest['include-pac'] = True
print pacRequest.prettyPrint()
encodedPacRequest = encoder.encode(pacRequest)
print repr(encodedPacRequest)Under pyasn1-0.3.5 I get the following traceback error:
Traceback (most recent call last):
File "tt.py", line 12, in <module>
encodedPacRequest = encoder.encode(pacRequest)
File "/Users/beto/src/pyasn1-0.3.5/pyasn1/codec/ber/encoder.py", line 505, in __call__
substrate = concreteEncoder.encode(value, self, **options)
File "/Users/beto/src/pyasn1-0.3.5/pyasn1/codec/ber/encoder.py", line 73, in encode
value, encodeFun, **options
File "/Users/beto/src/pyasn1-0.3.5/pyasn1/codec/cer/encoder.py", line 145, in encodeValue
substrate = encodeFun(value[idx], **options) + substrate
File "/Users/beto/src/pyasn1-0.3.5/pyasn1/codec/ber/encoder.py", line 505, in __call__
substrate = concreteEncoder.encode(value, self, **options)
File "/Users/beto/src/pyasn1-0.3.5/pyasn1/codec/ber/encoder.py", line 89, in encode
substrate = ints2octs(header + substrate)
TypeError: can only concatenate tuple (not "str") to tuple
while it works just fine with previous version.
Can you point out what are we doing wrong?
thanks.
0.3.1 no longer supports 0.1.x interface to GeneralizedTime/UTCTime
I hadn't pinned my version of pyasn1 yet on a new project, and got surprised by fresh installs into docker images. 0.3.1 gives the error:
'Uninitialized ASN.1 value ("__nonzero__" attribute looked up)'
when invoked by a library originally from Google Code (see this note for history). Some brief pdb work showed it related to GeneralizedTime() objects.
STR:
- ``git clone -b pyasn1_regression https://github.com/hwine/fx-sig-verify
cd fx-sig-verify- Setup and activate venv
pip install -r requirements.txt# this will use pyasn1>=0.3.1pip install -e .
- Show issue
fx-sig-verify tests/data/32bit.exe# throws exception$ pip freeze | grep pyasn1 pyasn1==0.3.1 $ fx-sig-verify tests/data/32bit.exe verbose 1 based on True Processing tests/data/32bit.exe Processing file of size 246056 (at 0) fail for tests/data/32bit.exe errors: failed to process local file tests/data/32bit.exe 'PyAsn1Error('Uninitialized ASN.1 value ("__nonzero__" attribute looked up)',)'pip install --upgrade pyasn1==0.2.3# rollback to working verisionfx-sig-verify tests/data/32bit.exe# no exception$ pip freeze | grep pyasn1 pyasn1==0.2.3 $ fx-sig-verify tests/data/32bit.exe verbose 1 based on True Processing tests/data/32bit.exe Processing file of size 246056 (at 0) pass for tests/data/32bit.exe
DER decoder is not thread-safe.
This causes problems for upstream oauth2client and GoogleCloudPlatform/gsutil#446.
The global pyasn1.codec.der.decoder.decode() function cannot be called safely by multiple threads, since it mutates shared state as it's decoding. This should either be documented or fixed.
Example stack traces look like:
Traceback (most recent call last):
File "repro.py", line 40, in doit
pyasn1.codec.der.decoder.decode(key_bytes, asn1Spec=_PKCS8_SPEC)
File "/home/rmmh/pyasn1/pyasn1/codec/ber/decoder.py", line 1008, in __call__
stGetValueDecoder, self, substrateFun
File "/home/rmmh/pyasn1/pyasn1/codec/ber/decoder.py", line 384, in valueDecoder
asn1Object, component.effectiveTagSet, idx
File "/home/rmmh/pyasn1/pyasn1/codec/ber/decoder.py", line 478, in _getComponentPositionByType
return asn1Object.getComponentPositionNearType(tagSet, idx)
File "/home/rmmh/pyasn1/pyasn1/type/univ.py", line 2294, in getComponentPositionNearType
return self.componentType.getPositionNearType(tagSet, idx)
File "/home/rmmh/pyasn1/pyasn1/type/namedtype.py", line 378, in getPositionNearType
raise error.PyAsn1Error('Type position out of range')
PyAsn1Error: Type position out of range
Traceback (most recent call last):
File "repro.py", line 40, in doit
pyasn1.codec.der.decoder.decode(key_bytes, asn1Spec=_PKCS8_SPEC)
File "/home/rmmh/pyasn1/pyasn1/codec/ber/decoder.py", line 1008, in __call__
stGetValueDecoder, self, substrateFun
File "/home/rmmh/pyasn1/pyasn1/codec/ber/decoder.py", line 384, in valueDecoder
asn1Object, component.effectiveTagSet, idx
File "/home/rmmh/pyasn1/pyasn1/codec/ber/decoder.py", line 478, in _getComponentPositionByType
return asn1Object.getComponentPositionNearType(tagSet, idx)
File "/home/rmmh/pyasn1/pyasn1/type/univ.py", line 2294, in getComponentPositionNearType
return self.componentType.getPositionNearType(tagSet, idx)
File "/home/rmmh/pyasn1/pyasn1/type/namedtype.py", line 375, in getPositionNearType
return idx + self.__ambigiousTypes[idx].getPositionByType(tagSet)
File "/home/rmmh/pyasn1/pyasn1/type/namedtype.py", line 268, in getPositionByType
raise error.PyAsn1Error('Type %s not found' % (tagSet,))
PyAsn1Error: Type [0:0:2] not found
Here's a test script to reproduce the problem. Run it like while :; do python repro.py; done. This broke starting with v0.2.3, and is still broken in v0.3.1 (the current head):
import StringIO
import thread
import threading
import time
import traceback
##### reduced from oauth2client/_pure_python_crypt.py
import pyasn1.codec.der
from pyasn1_modules import pem
from pyasn1_modules.rfc5208 import PrivateKeyInfo
# openssl genrsa 128 | openssl pkcs8 -topk8 -nocrypt
private_key = '''
-----BEGIN PRIVATE KEY-----
MHkCAQAwDQYJKoZIhvcNAQEBBQAEZTBjAgEAAhEA21r9c7vaSvSGeMdxqwd1gwID
AQABAhEAqYVwSnjrAvD4lPq/wukgAQIJAO15hoI6gaODAgkA7HedWRHwRgECCHIw
Ik6ShW2zAghg3FpSqttuAQIJAOzQGuAR1uhh
-----END PRIVATE KEY-----
'''
_PKCS1_MARKER = ('-----BEGIN RSA PRIVATE KEY-----',
'-----END RSA PRIVATE KEY-----')
_PKCS8_MARKER = ('-----BEGIN PRIVATE KEY-----',
'-----END PRIVATE KEY-----')
_PKCS8_SPEC = PrivateKeyInfo()
marker_id, key_bytes = pem.readPemBlocksFromFile(
StringIO.StringIO(private_key), _PKCS1_MARKER, _PKCS8_MARKER)
assert marker_id == 1 # PCKS_8
#########################
THREADS = 10
event = threading.Event()
out_lock = threading.Lock()
def doit():
event.wait()
try:
pyasn1.codec.der.decoder.decode(key_bytes, asn1Spec=_PKCS8_SPEC)
except:
with out_lock:
traceback.print_exc()
for _ in range(THREADS):
thread.start_new_thread(doit, ())
event.set()
time.sleep(.02)Infinite recursion when importing asn1ate output
After upgrading from pyasn1 0.2.3 to 0.3.2, importing asn1ate output takes about 1 minute, and allocates ~6 GB memory. Same with current master. I would guess it is due to some (almost) infinite recursion. It completes importing instantly with versions 0.2.3 and 0.3.1.
Here, I interrupted execution:
(hostcom) C:\Users\Per\code\zforce-application-simulator\hostcom\neonode_hostcom>python -m nn_parser
Traceback (most recent call last):
File "c:\users\per\anaconda2\Lib\runpy.py", line 174, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "c:\users\per\anaconda2\Lib\runpy.py", line 72, in _run_code
exec code in run_globals
File "C:\Users\Per\code\zforce-application-simulator\hostcom\neonode_hostcom\nn_parser.py", line 585, in <module>
namedtype.OptionalNamedType('errorThresholds', ErrorThresholds().subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 34)))
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 115, in __init__
self.__ambiguousTypes = self.__computeAmbiguousTypes()
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 232, in __computeAmbiguousTypes
ambigiousTypes[idx] = NamedTypes(*partialAmbigiousTypes)
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 115, in __init__
self.__ambiguousTypes = self.__computeAmbiguousTypes()
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 232, in __computeAmbiguousTypes
ambigiousTypes[idx] = NamedTypes(*partialAmbigiousTypes)
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 115, in __init__
self.__ambiguousTypes = self.__computeAmbiguousTypes()
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 232, in __computeAmbiguousTypes
ambigiousTypes[idx] = NamedTypes(*partialAmbigiousTypes)
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 115, in __init__
self.__ambiguousTypes = self.__computeAmbiguousTypes()
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 232, in __computeAmbiguousTypes
ambigiousTypes[idx] = NamedTypes(*partialAmbigiousTypes)
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 115, in __init__
self.__ambiguousTypes = self.__computeAmbiguousTypes()
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 232, in __computeAmbiguousTypes
ambigiousTypes[idx] = NamedTypes(*partialAmbigiousTypes)
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 115, in __init__
self.__ambiguousTypes = self.__computeAmbiguousTypes()
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 232, in __computeAmbiguousTypes
ambigiousTypes[idx] = NamedTypes(*partialAmbigiousTypes)
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 115, in __init__
self.__ambiguousTypes = self.__computeAmbiguousTypes()
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 232, in __computeAmbiguousTypes
ambigiousTypes[idx] = NamedTypes(*partialAmbigiousTypes)
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 114, in __init__
self.__tagToPosMap = self.__computeTagToPosMap()
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\namedtype.py", line 200, in __computeTagToPosMap
tagMap = namedType.asn1Object.tagMap
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\base.py", line 69, in tagMap
return tagmap.TagMap({self.tagSet: self})
File "C:\Users\Per\code\zforce-application-simulator\hostcom\hostcom\lib\site-packages\pyasn1\type\tagmap.py", line 35, in __init__
def __init__(self, presentTypes=None, skipTypes=None, defaultType=None):
KeyboardInterruptReferences
asn1ate command:
(hostcom) C:\Users\Per\code\zforce-application-simulator\hostcom\neonode_hostcom>python -m asn1ate.pyasn1gen ..\protocol\zforce_pdu_def.asn > nn_parser.pyPython:
(hostcom) C:\Users\Per\code\zforce-application-simulator\hostcom\neonode_hostcom>python
Python 2.7.13 |Continuum Analytics, Inc.| (default, May 11 2017, 13:17:26) [MSC v.1500 64 bit (AMD64)] on win32Modules:
(hostcom) C:\Users\Per\code\zforce-application-simulator\hostcom\neonode_hostcom>pip freeze
asn1ate==0.5
future==0.16.0
hidapi==0.7.99.post20
-e git+ssh://git@bitbucket.neonode.local:7999/~per.rosengren/hostcom-py.git@4cf1e6b04fa0d4eb5d3951afd87724eedb4cf3c0#egg=neonode_hostcom&subdirectory=..\..\hostcom
numpy==1.13.1
pyasn1==0.3.3
pyparsing==2.2.0The ASN.1 PDU definition:
-- Neonode zForce Communication Protocol ASN.1 PDU definition
-- Protocol ASN.1 PDU Definition for Platform Version 7
-- Status: Draft
-- Definition version: 1.5-WIP
-- Last update: 2016-06-13
-- See end of document for changelog
ProtocolMessage DEFINITIONS IMPLICIT TAGS EXTENSIBILITY IMPLIED ::=
BEGIN
-- General notes;
-- items typed as INTEGER are unsigned, unless
-- explicitly using the SignedInteger datatype
-- -------------------------------------------- --
-- Top level PDU --
-- -------------------------------------------- --
-- Top level container of choice type, to be able to
-- give implicit tag identifier. To replicate old protocol
-- PRIVATE 14 generates id EE using DER encoding
ProtocolMessage ::= CHOICE {
request [PRIVATE 14] Message,
response [PRIVATE 15] Message,
notification [PRIVATE 16] Notification
}
-- General top level info:
-- Request is sent from host to device, and is
-- responded to with a response. The structure
-- of both request and response are the same,
-- the Message sequence.
-- Notifications are reports from the platform
-- to the host that are not explicitly requested.
-- This contains startup information and touch
-- notifications.
-- -------------------------------------------- --
-- Message - Input & Output --
-- -------------------------------------------- --
-- Used for input and output to the system.
-- In the request case the host device will send a
-- top level Message with the request identifier and
-- fill it out with operations to perform.
-- The system will respond with response messages
-- contained in a Message with the response identifier
-- including requested data or operation results.
-- General way of working:
-- To perform a get request, make sure to send the
-- message with an empty sequence for the data being
-- requested
-- To perform a set request, send the message with
-- the sequence for the command filled with the
-- appropriate parameters as payload
-- All requests will get a response message with
-- the sequences existing in the request message
-- filled with their current values. If a set
-- request was performed the returned value should
-- be checked to verify the operation was successful
-- The current communications layer handles a single
-- command/sequence at a time. As such each setting
-- should be sent in their own message.
Message ::= SEQUENCE {
deviceAddress DeviceAddress OPTIONAL,
-- Used to address a specific device when multiple devices are in the same system.
-- For request, the last value is kept so multiple requests to the same
-- device only needs to include the deviceAddress in the first of the requests.
-- Command/Message to start.
-- Do all configuration before issuing.
enable [APPLICATION 5] SEQUENCE {
disable [0] NULL OPTIONAL,
-- Send enable with value 0 to enable continuous mode.
-- If any other value is given, scanning will stop
-- after that number of frames of data has been sent.
-- This is useful for diagnostics scans and robot measurements.
enable [1] INTEGER (0..127) OPTIONAL,
reset [2] NULL OPTIONAL
} OPTIONAL,
-- If enable is in a set request, e.g. populated with any member,
-- no more commands should be included in the same message.
-- Request for touch format descriptor. See TouchDescriptor
-- in primitive data types section below for more info.
touchFormat [APPLICATION 6] SEQUENCE { -- Read only, touchDescriptor will be ignored in request message
touchDescriptor TouchDescriptor OPTIONAL
} OPTIONAL,
-- The various types of data that can be reported
-- are controlled indepentenly by sending boolean
-- values for them.
operationMode [APPLICATION 7] SEQUENCE { -- Initial state after power up
detection [0] BOOLEAN OPTIONAL, -- Enabled
signals [1] BOOLEAN OPTIONAL, -- Disabled
ledLevels [2] BOOLEAN OPTIONAL, -- Disabled
detectionHid [3] BOOLEAN OPTIONAL, -- Only for USB Equipped devices - Disabled
gestures [4] BOOLEAN OPTIONAL -- Only for gesture supporting devices - Enabled
} OPTIONAL,
-- Target frequency for different modes of operation
frequency [APPLICATION 8] SEQUENCE {
finger [0] INTEGER OPTIONAL,
stylus [1] INTEGER OPTIONAL,
idle [2] INTEGER OPTIONAL
} OPTIONAL,
-- Scaling factor for coordinates reported.
-- Does not affect internal working resolution.
resolution [APPLICATION 9] SEQUENCE {
x [0] INTEGER OPTIONAL,
y [1] INTEGER OPTIONAL,
z [2] INTEGER OPTIONAL
} OPTIONAL,
-- Diagnostic method for reporting open or short LEDs/PDs.
-- Always run on platform level, as such all ASICs independent of device will be reported.
-- OpenShortInformation in constructed data types provides more info
openShort [APPLICATION 10] SEQUENCE { -- Read only, openShortInfo will be ignored in request message
openShortInfo [0] SEQUENCE OF OpenShortInformation OPTIONAL, -- One result set for each ASIC
errorCount [1] INTEGER (0..127) OPTIONAL -- Total number of open and short errors encountered across
-- all ASICs. Should always be 0 on a correctly assembled system.
-- If larger than 127 the number is restricted to 127.
} OPTIONAL,
-- Static information about the platform or a device can be fetched by requesting deviceInformation
deviceInformation [APPLICATION 12] SEQUENCE {-- Read only, all parameters will be ignored in request message
-- Information returned when deviceInformation is addressed to the platform device
platformInformation [0] SEQUENCE {
platformVersionMajor [0] INTEGER (0..32767) OPTIONAL,
platformVersionMinor [1] INTEGER (0..32767) OPTIONAL,
protocolVersionMajor [2] INTEGER (0..32767) OPTIONAL,
protocolVersionMinor [3] INTEGER (0..32767) OPTIONAL,
firmwareVersionMajor [4] INTEGER (0..32767) OPTIONAL,
firmwareVersionMinor [5] INTEGER (0..32767) OPTIONAL,
hardwareIdentifier [6] IA5String OPTIONAL,
hardwareVersion [7] IA5String OPTIONAL,
asicType [8] AsicType OPTIONAL,
numberOfAsics [9] INTEGER (0..127) OPTIONAL,
mcuUniqueIdentifier [10] OCTET STRING (SIZE(0..32)) OPTIONAL,
-- MCU Serial or die and chip identifier when such is available
projectReference [11] IA5String OPTIONAL,
platformReference [12] IA5String OPTIONAL,
buildTime [13] IA5String OPTIONAL,
buildDate [14] IA5String OPTIONAL
} OPTIONAL,
-- Information returned from other device instances. Please note that
-- each instance, if more than one available according to deviceCount,
-- may return different data, as they are configured independently.
deviceInstanceInformation [1] SEQUENCE { -- Device type restrictions
productVersionMajor [0] INTEGER (0..32767) OPTIONAL,
productVersionMinor [1] INTEGER (0..32767) OPTIONAL,
physicalWidth [2] INTEGER (0..32767) OPTIONAL,
physicalHeight [3] INTEGER (0..32767) OPTIONAL, -- N/A for Air Devices
numberOfSignalAxes [4] INTEGER (0..32767) OPTIONAL,
signalsPerSignalAxis [5] SEQUENCE OF [0] INTEGER OPTIONAL,
-- Added in protocol 1.1
ledsPerPhysicalAxis [6] SEQUENCE OF [0] INTEGER OPTIONAL,
pdsPerPhysicalAxis [7] SEQUENCE OF [0] INTEGER OPTIONAL,
ledPdPlacementPerPhysicalAxis [8] SEQUENCE OF [0] LedPdPlacement OPTIONAL
} OPTIONAL,
-- If device contains any readable or writable storage areas
-- each such area will be presented with a StorageArea sequence
storageInformation [2] SEQUENCE {
storageAreas [0] SEQUENCE OF [0] StorageArea,
-- Buffer size indicators, to indicate maximum payloads
maxReadSize [1] INTEGER,
maxWriteSize [2] INTEGER
} OPTIONAL,
-- Response type expected from devices of type lightingDevices
-- Provides metadata about the type and amount of available lights
lightingInformation [3] SEQUENCE {
numberOfLeds [0] INTEGER OPTIONAL,
bitsPerLedChannel [1] SEQUENCE OF [0] INTEGER OPTIONAL
-- Regular LEDs will only give a single channel while
-- RGB LEDs will give three integers, one for each color channel
-- Simple on/off channels will only be a single bit while
-- channels with controllable intensity will have multiple bits
} OPTIONAL
} OPTIONAL,
-- To be able to enumerate the virtual devices a request for deviceCount gives
-- the count of each type of device.
deviceCount [APPLICATION 15] SEQUENCE {-- Read only, all parameters will be ignored in request message
totalNumberOfDevices [0] INTEGER (0..127) OPTIONAL,
-- Total number of devices does not include the platform and
-- will always equal the sum of the other members of the sequence.
-- Devices of which there are none is not reported.
coreDevices [1] INTEGER (0..127) OPTIONAL,
airDevices [2] INTEGER (0..127) OPTIONAL,
plusDevices [3] INTEGER (0..127) OPTIONAL,
lightingDevices [4] INTEGER (0..127) OPTIONAL
} OPTIONAL,
status [APPLICATION 13] SEQUENCE { -- Read only, all parameters will be ignored in request message
-- If you want to restrict the get request to a subset, include a empty sequence corresponding
-- to the subset you want. If left entirely empty the full get response will be provided
counters [0] SEQUENCE {
currentContacts [0] INTEGER (0..127) OPTIONAL,
scanningCounter [1] INTEGER (0..65535) OPTIONAL,
preparedTouchCounter [2] INTEGER (0..65535) OPTIONAL,
sentTouchCounter [3] INTEGER (0..65535) OPTIONAL,
invalidTouchCounter [4] INTEGER (0..65535) OPTIONAL
} OPTIONAL
} OPTIONAL,
resultCode [APPLICATION 20] INTEGER {
ok (0),
fail (1)
} OPTIONAL,
-- Instance specific settings for a device
deviceConfiguration [APPLICATION 19] SEQUENCE {
-- Set / get the number of touches to be tracked:
numberOfTrackedTouches [0] INTEGER (0..255) OPTIONAL,
-- Set / get the minimal distance for updating a tracked touch in move state
trackingMinDistanceMove [1] INTEGER (0..16383) OPTIONAL,
-- Set / get the sub touch active area low bound in X coordinate
subTouchActiveArea [2] SEQUENCE {
-- Write Request and Read Response only:
-- Set / get the sub touch active area low bound in X coordinate
lowBoundX [0] INTEGER (0..16383) OPTIONAL,
-- Set / get the sub touch active area low bound in Y coordinate
lowBoundY [1] INTEGER (0..16383) OPTIONAL,
-- Set / get the sub touch active area high bound in X coordinate
highBoundX [2] INTEGER (0..16383) OPTIONAL,
-- Set / get the sub touch active area high bound in Y coordinate
highBoundY [3] INTEGER (0..16383) OPTIONAL,
-- subTaa Reverse X coordinates, set / get true or false
reverseX [4] BOOLEAN OPTIONAL,
-- SubTaa Reverse Y coordinates, set / get true or false
reverseY [5] BOOLEAN OPTIONAL
} OPTIONAL,
-- configure the reference signal setting
referenceSignalConfig [3] INTEGER (0..255) OPTIONAL,
-- Restriction of detected objects based on their size
sizeRestriction [4] SEQUENCE {
maxSizeEnabled [0] BOOLEAN OPTIONAL,
maxSize [1] INTEGER (0..255) OPTIONAL,
minSizeEnabled [2] BOOLEAN OPTIONAL,
minSize [3] INTEGER (0..255) OPTIONAL
} OPTIONAL,
-- configure the detection mode
-- Standard modes increasing from 0, custom modes decreasing from 64
-- Giving an unlisted value will have no effect.
detectionMode [5] INTEGER {
-- Reserved modes from (0) to (63) are listed below:
default (0), -- finger and stylus are both enabled
finger (1),
-- stylus (2),
-- Special modes for customized applications are listed below:
mergeTouches (32), -- merges all touch objects into one
insensitiveFTIR (64)
} OPTIONAL,
-- Set / get the number of touches to be reported:
numberOfReportedTouches [6] INTEGER (0..255) OPTIONAL
} OPTIONAL,
-- Configurable options useful for retrieving diagnostic information
diagnosticsSettings [APPLICATION 21] SEQUENCE {
-- If fixedStrength is set, the next scan uses the
-- set strength for all LEDs. The value is cleared upon receiving
-- a disable command, or the fixed number of scans are done.
fixedStrength [0] INTEGER (0..255) OPTIONAL,
-- If forceCalibration is set to anything other than 0
-- the device will recalibrate itself next time it is
-- enabled. As a recalibration of led levels is needed
-- when the ASIC gain is calibrated, this is included
-- in the same settings level.
-- Not cleared on disable/end of fixed number scan,
-- so make sure to set to noCalibration when done.
-- Ignored if fixedStrength is set at the same time.
forceCalibration [1] INTEGER {
noCalibration (0),
calibrateLedLevels (1),
calibrateLedLevelsWithHighestASICGain (2)
} OPTIONAL,
-- To enable filtering or normalization of raw signals
-- reported, enable it here.
rawSignalFiltering [2] INTEGER {
disabled (0),
enabled (1)
} OPTIONAL,
-- For systems with calibration data the storage area currently
-- being used is indicated and set by altering the following parameter.
calibrationStorageAreaInUse [3] StorageIdentifier OPTIONAL,
-- Sends Air maximum filter result.
signalMaximum [4] BOOLEAN OPTIONAL
} OPTIONAL,
-- Storage operations, available for storage devices
-- Only one type of operation can be performed per request
storageOperation [APPLICATION 25] SEQUENCE {
storageIdentifier [0] StorageIdentifier,
operationType [1] INTEGER {
read (0),
write (1),
delete (2)
},
-- Offset into the storage area.
-- Offset + size should never exceed the size of the storage area
offset [2] INTEGER,
size [3] INTEGER,
-- Payload should only be populated in the request
-- when doing a write operation. It will only be
-- populated in a response after a read operation
payload [4] OCTET STRING OPTIONAL,
-- Operation status code should never be
-- included in requests, only returned in responses.
-- This indicates the status
operationStatusCode [5] INTEGER {
success (0),
genericError (1), -- For errors without specific status code
outOfBounds (2), -- Read or write outside of storage area
mediaNotPresent (3), -- For removable media
identifierError (4), -- Storage with identifier does not exist.
bufferOverflow (5), -- Storage read or write buffer not big enough for request.
writeProtected (6), -- Storage is write protected, maybe ROM type.
deleteNotApplicable (7) -- Delete attempted on media where operation not available
} OPTIONAL
} OPTIONAL,
signalsLayout [APPLICATION 18] Vector OPTIONAL,
-- For altering state of RGB LEDs on a device
-- It is write only, and will only generate an empty sequence
-- as a response to keep bandwidth usage low.
lighting [APPLICATION 26] SEQUENCE {
presenceBitMask [0] BIT STRING OPTIONAL,
-- To avoid having to send state for all LEDs every
-- time, this bitmask signifies the LEDs for which
-- the state is to be changed. To set a LED to a
-- specific color make sure to include it in the bitMask
-- and send the color values in the right position of the
-- state OCTET STRING
state [1] OCTET STRING OPTIONAL,
-- State data for the LEDs to be set.
-- presenceBitMask indicates in rising order
-- what LEDs' states are included in the payload.
-- Expected format of each state is according to the
-- number of bits per channel in the deviceInformation,
-- where each channel is 0-padded to be evenly aligned
-- on byte boundaries.
-- The size of the entire state payload should be a
-- multiple of the total state size per LED.
-- The maximum size will be the number of bits enabled in
-- precenceBitMask * total size per LED.
-- If state contains a smaller payload than maximum the
-- last state information is repeated for all successive LEDs
-- As such, to set all LEDs to the same state only a single state
-- payload is required while setting all bits enabled in the
-- presenceBitMask
-- Some examples:
-- Type - Bits per channel - Size per LED state
-- On/Off - 1 - 1 byte
-- Single - 8 - 1 byte
-- RGB LED - 8, 8, 8 - 3 byte
globalIntensity [2] INTEGER (0..65535) OPTIONAL
-- Allows you to control the intensity level for all
-- LEDs at the same time.
} OPTIONAL,
-- Low signal information.
-- Get the comparing results between all signals to a minimal
-- signal alert level.
lowSignal [APPLICATION 28] SEQUENCE {
-- Bit mask stating which signals having low signal error.
lowSignalInfo [0] BIT STRING OPTIONAL
} OPTIONAL,
-- For systems where error counters are available,
-- they can be cleared by sending a NULL value
errorCounterClear [APPLICATION 31] NULL OPTIONAL,
-- Error Information.
-- Only Platform responds to this.
errorInformation [APPLICATION 32] ErrorInformation OPTIONAL,
-- Ask device to stream the Error Log for either a specific session,
-- the current session (specify -1 as value) or all sessions (-2).
-- The Error Log is streamed using ErrorLog entries.
-- See the "errorLog" entry in StatusNotification for the Notification sent.
-- Only Platform responds to this.
errorLog [APPLICATION 33] INTEGER {
currentSession (-1),
allSessions (-2)
} OPTIONAL,
-- Get or Set Error Thresholds.
errorThresholds [APPLICATION 34] ErrorThresholds OPTIONAL
}
-- -------------------------------------------- --
-- Notifications - Touch data --
-- -------------------------------------------- --
Notification ::= SEQUENCE {
deviceAddress DeviceAddress OPTIONAL,
-- Present when more than one device is available in system.
-- Indicates the source of the notification message.
notificationMessage CHOICE {
singleTouch TouchNotification,
-- This will be used in cases where only single touch is available.
touchNotifications [0] SEQUENCE (SIZE(0..127)) OF TouchNotification,
-- In cases where multi touch of 2 or more touches will be available
-- this sequence will be used.
-- The payload, sizes and offsets for each TouchNotification
-- is described by the TouchDescriptor bit string
bootCompleteNotification BootCompleteNotification,
-- BootCompleteNotification is sent upon system start,
-- see definition of BootCompleteNotification further down
-- to see what flags and states are reported
ledLevels [APPLICATION 11] RawData,
coreSignals [APPLICATION 14] RawData,
airSignals [APPLICATION 17] Vector,
airMaximum [1] Vector,
statusNotification StatusNotification,
gestureNotifications [2] SEQUENCE (SIZE(0..127)) OF GestureNotification
},
notificationTimestamp Timestamp OPTIONAL,
-- For notifications which have use of temporal data
-- the notification contains a timestamp
notificationLatency Latency OPTIONAL
-- For notifications which have use of temporal data
-- the notification contains a processing latency value.
-- Currently this is only used for TouchNotification.
-- For touchNotification, the latency time starts from the
-- beginning of the first frame after a touch object
-- presented in active area, and ends at the current touch
-- notification encoded.
}
-- -------------------------------------------- --
-- Primitive Data Types --
-- -------------------------------------------- --
DeviceAddress ::= [APPLICATION 0] OCTET STRING (SIZE (2))
-- Addressing information used when multiple touch devices are present
-- in the system.
-- Byte0 - deviceType, Byte1 - deviceIndex
-- DeviceTypes: 0x00 - Platform
-- 0x01 - zForce Core
-- 0x02 - zForce Air
-- 0x03 - zForce Plus
-- 0x04 - Lighting devices
TouchDescriptor ::= [APPLICATION 1] BIT STRING
{
-- Bitmask descriptor outlining the payload each
-- TouchNotification contains.
-- Name (bit) - Description - size - comment
id (0), -- Touch Identifier - 1 byte
event (1), -- Up/Down/Move - 1 byte - 0=Down; 1=Move; 2=Up; 3=Invalid; 4=Ghost
loc-x-byte1 (2), -- X coordinate - 1 byte
loc-x-byte2 (3), -- X expanded - 1 byte - for higher precision
loc-x-byte3 (4), -- X expanded - 1 byte - for higher precision
loc-y-byte1 (5), -- Y coordinate - 1 byte
loc-y-byte2 (6), -- Y expanded - 1 byte - for higher precision
loc-y-byte3 (7), -- Y expanded - 1 byte - for higher precision
loc-z-byte1 (8), -- Z coordinate - 1 byte
loc-z-byte2 (9), -- Z expanded - 1 byte - for higher precision
loc-z-byte3 (10), -- Z expanded - 1 byte - for higher precision
size-x-byte1 (11), -- X size - 1 byte
size-x-byte2 (12), -- X size - 1 byte - for higher precision
size-x-byte3 (13), -- X size - 1 byte - for higher precision
size-y-byte1 (14), -- Y size - 1 byte
size-y-byte2 (15), -- Y size - 1 byte - for higher precision
size-y-byte3 (16), -- Y size - 1 byte - for higher precision
size-z-byte1 (17), -- Z size - 1 byte
size-z-byte2 (18), -- Z size - 1 byte - for higher precision
size-z-byte3 (19), -- Z size - 1 byte - for higher precision
orientation (20), -- Orientation - 1 byte - Hand orientation
confidence (21), -- Confidence - 1 byte
pressure (22) -- Pressure - 1 byte
}
-- Total maximum size: 23 bytes per touch
TouchNotification ::= [APPLICATION 2] OCTET STRING
-- Binary payload with content as outlined by TouchDescriptor
Timestamp ::= [APPLICATION 24] INTEGER
-- Timestamps for general use
Latency ::= [APPLICATION 35] INTEGER
-- Latency value for measurement use. Payload value is in millisecond unit.
-- List of known ASIC types
AsicType ::= INTEGER {
nn1001 (1),
nn1002 (2),
nn1003 (3)
}
-- Addressing method for storage areas
StorageIdentifier ::= INTEGER (0..127)
-- Explicit notification for integers that
-- contains signed values
SignedInteger ::= INTEGER
-- LED and PD placement types
LedPdPlacement ::= INTEGER {
pdFirstPdLast (0),
pdFirstLedLast (1),
ledFirstPdLast (2),
ledFirstLedLast (3)
}
-- -------------------------------------------- --
-- Constructed Data Types --
-- -------------------------------------------- --
GestureNotification ::= [APPLICATION 4] SEQUENCE {
gestureStatus [0] INTEGER {
detection (0), -- New gesture detected
update (1), -- Update of previously detected gesture
stop (2) -- Final update for previously detected gesture
},
-- Unique identifier for the gesture notification.
-- If status is detection the first unoccupied ID is used,
-- otherwise the ID is related to a previously detected gesture.
gestureIdentifier [1] INTEGER OPTIONAL,
gestureType [2] INTEGER {
-- Type Continuous/Single Shot Generic/Specific case iOS Equivalent Android equivalent
tap (0), -- Single Shot Generic UITapGesture onDown / onSingleTapUp / onDoubleTap (GestureDetector)
longPress (1), -- Continuous Generic UILongPressGesture onLongPress (GestureDetector)
swipe (2), -- Continuous Generic UISwipeGesture onFling (GestureDetector)
pan (3), -- Continuous Generic UIPanGesture onScroll (GestureDetector)
pinch (4), -- Continuous Generic UIPinchGesture onScale (ScaleGestureDetector)
rotation (5), -- Continuous Generic UIRotationGesture Not available
grab (6), -- Continuous Steering Wheel specific N/A N/A
rimTap (7) -- Single Shot Steering Wheel specific N/A N/A
},
originX [3] INTEGER OPTIONAL,
originY [4] INTEGER OPTIONAL,
sizeX [5] INTEGER OPTIONAL,
sizeY [6] INTEGER OPTIONAL,
deltaX [7] SignedInteger OPTIONAL,
deltaY [8] SignedInteger OPTIONAL
}
-- Startup notification, indicating reset causes, proper ASIC
-- function and global state before reset, in case of watchdog reset
BootCompleteNotification ::= [APPLICATION 3] SEQUENCE {
asicStatus [0] INTEGER
{
asicExists (0),
asicNotFound (1)
},
resetSource [1] BIT STRING
{
powerUp (0),
rstLow (1),
watchdogExpired (2),
flashViolation (3),
nonMaskableInterrupt (4)
},
globalState [2] BIT STRING
{
watchDogExpiredWaitingForASICIRQ (0),
watchDogExpiredWaitingForSPITXComm (1),
watchDogExpiredWaitingForSPIRXComm (2),
watchDogExpiredUnhandledIRQ (3),
asicFlaggedUnexpectedPOR (4),
asicFlaggedTSDFault (5),
asicFlaggedVBGFault (6),
asicFlaggedMemOverFlow (7)
}
}
RawData ::= SEQUENCE OF VariableSizeIntegerString
VariableSizeIntegerString ::= CHOICE
{
uint8 [0] OCTET STRING,
uint12 [1] OCTET STRING,
uint16 [2] OCTET STRING
}
-- A sequence containing the results for all LEDs and PDs
-- of an Open Short test on an ASIC
OpenShortInformation ::= [APPLICATION 23] SEQUENCE {
asicIndex [0] INTEGER OPTIONAL, -- Which ASIC the results belong to.
ledOpen [1] BIT STRING, -- Bit mask stating which LEDs indicate a open fault
ledShort [2] BIT STRING, -- Bit mask stating which LEDs indicate a short fault
pdOpen [3] BIT STRING OPTIONAL, -- Bit mask stating which PDs indicate a open fault
-- NN1001 does not support PD open checks, so this may be omitted
pdShort [4] BIT STRING -- Bit mask stating which PDs indicate a short fault
}
-- For devices providing reading and writing of data to volatile or non-volatile
-- memory, each available area that can be addressed will be described using a
-- StorageArea sequence for each area.
StorageArea ::= SEQUENCE {
storageIdentifier [0] StorageIdentifier,
-- Integer index required to pinpoint the specific storage area, to allow
-- for multiple storage areas associated with the same device.
storageDescription [1] IA5String (SIZE(0..32)) OPTIONAL,
-- Description about the intended usage for this storage,
-- e.g. Calibration, Configuration etc.
storageType [2] INTEGER {
rom (0),
flash (1),
eeprom (2),
ram (3),
asicRegister (4),
asicSram (5)
} OPTIONAL,
storageLocation [3] INTEGER {
internal (0), -- e.g. MCU flash memory
external (1), -- e.g. external flash chip
removable (2) -- e.g. SD card
} OPTIONAL,
storageSize [4] INTEGER
-- Total size of the storage area.
-- Adressable space will always be 0 <= address < storageSize
-- deleteLevel [5] INTEGER {
-- byteLevel (0),
-- blockLevel (1)
-- } OPTIONAL,
-- If deletions for this storage area is done on
-- block level, with lesser granularity than a byte
-- it is indicated by deleteLevel
-- blockSize [6] INTEGER OPTIONAL,
-- If deleteLevel is indeed an block level operation
-- the block size is necessary to know starting addresses
-- and block sizes of affected data.
}
Vector ::= SEQUENCE {
dataType [0] ENUMERATED {
uint8 (0),
int8 (1),
uint12 (2),
int12 (3),
uint16 (4),
int16 (5),
uint24 (6),
int24 (7),
uint32 (8),
int32 (9),
uint64 (10),
int64 (11),
float (12),
double (13)
} OPTIONAL,
shape [1] SEQUENCE OF [0] INTEGER OPTIONAL,
-- data format:
-- Row major order (C)
-- Big endian. When LSB is a partial octet, it is in the most significant bits
-- no padding
data [2] OCTET STRING OPTIONAL
}
StatusNotification ::= [APPLICATION 27] SEQUENCE {
-- Hardware Error detected. This only signals that it has occured, not what it is.
-- That is read seperately.
hardwareError [0] NULL OPTIONAL,
-- True if the device is receiving touches on a single axis. This can be due to
-- for example a user touching the outside of the light guide, thereby changing
-- the reflectiveness of the mirror.
-- False if it is no longer detected.
singleAxisTouchError [1] BOOLEAN OPTIONAL,
-- True if touches are no longer detected and sent.
-- False if touches are now sent normally.
touchesIgnored [2] BOOLEAN OPTIONAL,
-- True if any signal is lower than predefined minimum level.
-- False if all the signals are back to normal level.
lowSignalError [3] BOOLEAN OPTIONAL,
-- Hardware Error Detected. This also contains specifics about the error.
-- Replaces hardwareError above.
error [4] ErrorNotification OPTIONAL,
-- Error Log Transfer.
errorLog [5] ErrorLog OPTIONAL
}
ErrorInformation ::= SEQUENCE {
systemTests [0] SystemErrorInformation OPTIONAL,
asics [1] SEQUENCE OF [0] AsicInformation OPTIONAL,
visibleLedDrivers [2] SEQUENCE OF [0] VisibleLedDriverInformation OPTIONAL
}
SystemErrorInformation ::= SEQUENCE {
cpu [0] ErrorFlags OPTIONAL, -- CPU Error Detected.
internalWatchdog [1] ErrorFlags OPTIONAL, -- Internal Watchdog
flashProgramChecksum [2] ErrorFlags OPTIONAL, -- Flash Program Checksum
ram [3] ErrorFlags OPTIONAL, -- RAM
pll [4] ErrorFlags OPTIONAL, -- Phase Locked Loop
startupTestChecksum2 [5] ErrorFlags OPTIONAL, -- Startup Test Checksum 2
lsi [6] ErrorFlags OPTIONAL, -- Low Speed Internal Clock
hse [7] ErrorFlags OPTIONAL, -- High Speed External Clock
hseSwitch [8] ErrorFlags OPTIONAL, -- High Speed External Clock Switch
externalClockSource [9] ErrorFlags OPTIONAL, -- External Clock Source
abnormalTermination [10] ErrorFlags OPTIONAL, -- Abnormal Termination of Clock Test
testFlowCheckpoint1 [11] ErrorFlags OPTIONAL, -- Test Flow Checkpoint 1
testFlowCheckpoint2 [12] ErrorFlags OPTIONAL, -- Test Flow Checkpoint 2
nvmLogFull [13] ErrorFlags OPTIONAL, -- NVM Log Full
nvmFlashCorrupt [14] ErrorFlags OPTIONAL, -- NVM Log Flash Corrupt
stackOverflow [15] ErrorFlags OPTIONAL, -- Stack Overflow
hardFault [16] ErrorFlags OPTIONAL, -- Hard Fault
logicError [17] ErrorFlags OPTIONAL, -- Software triggered logic errors. assert() in the firmware.
asicSyncSwitch [18] ErrorFlags OPTIONAL -- ASIC sync switch test failed
}
ErrorFlags ::= BIT STRING {
applicable (0), -- Test has been run.
qualified (1) -- Error is qualified.
}
AsicInformation ::= SEQUENCE {
index [0] INTEGER OPTIONAL,
irLeds [1] DiodeComponentInformation OPTIONAL,
irPds [2] DiodeComponentInformation OPTIONAL,
offline [3] ErrorFlags OPTIONAL, -- ASIC Offline.
timeout [4] ErrorFlags OPTIONAL, -- ASIC Timeout.
overTemperatureExternalSensor [5] ErrorFlags OPTIONAL, -- External Temperature Sensor Overtemperature.
porFault [6] ErrorFlags OPTIONAL, -- POR Fault.
analogOrVbgFault [7] ErrorFlags OPTIONAL, -- Analogue circuits reporting Vref drop or VBG Fault.
memoryOverflow [8] ErrorFlags OPTIONAL, -- Memory Overflow, Storage memory full.
internalThermalShutdown [9] ErrorFlags OPTIONAL, -- Internal sensor tripped Thermal Shutdown.
proxResultOverflow [10] ErrorFlags OPTIONAL -- PROX instruction result out of range.
}
VisibleLedDriverInformation ::= SEQUENCE {
index [0] INTEGER OPTIONAL,
visibleLeds [1] DiodeComponentInformation OPTIONAL,
offline [2] ErrorFlags OPTIONAL
}
DiodeComponentInformation ::= SEQUENCE {
componentOpen [0] BIT STRING OPTIONAL,
componentOpenApplicable [1] BIT STRING OPTIONAL,
componentShort [2] BIT STRING OPTIONAL,
componentShortApplicable [3] BIT STRING OPTIONAL
}
ErrorLog ::= SEQUENCE {
sessionIdentifier [0] INTEGER OPTIONAL,
timestamp [1] Timestamp OPTIONAL,
isLastEntry [2] NULL OPTIONAL,
errorEntry [3] ErrorEntry OPTIONAL,
resetCause [4] INTEGER {
hard (0), -- Reset pin
soft (1), -- Software reset
internalWatchdog (2), -- Internal Watchdog
brownOut (3) -- Power loss
} OPTIONAL
}
ErrorNotification ::= SEQUENCE {
errorEntry [0] ErrorEntry OPTIONAL
}
-- Can either be none or one.
ErrorEntry ::= CHOICE {
systemTest [0] SystemErrorInformation,
asic [1] AsicErrorEntry,
visibleLedDriver [2] VisibleLedDriverErrorEntry
}
-- For a desciption of error types, check AsicInformation above.
AsicErrorEntry ::= SEQUENCE {
index [0] INTEGER OPTIONAL,
irLedIndex [1] INTEGER OPTIONAL,
irPdIndex [2] INTEGER OPTIONAL,
open [3] BOOLEAN OPTIONAL,
short [4] BOOLEAN OPTIONAL,
offline [5] BOOLEAN OPTIONAL,
timeout [6] BOOLEAN OPTIONAL,
overTemperatureExternalSensor [7] BOOLEAN OPTIONAL,
porFault [8] BOOLEAN OPTIONAL,
analogOrVbgFault [9] BOOLEAN OPTIONAL,
memoryOverflow [10] BOOLEAN OPTIONAL,
internalThermalShutdown [11] BOOLEAN OPTIONAL,
proxResultOverflow [12] BOOLEAN OPTIONAL
}
VisibleLedDriverErrorEntry ::= SEQUENCE {
index [0] INTEGER OPTIONAL,
ledChannelIndex [1] INTEGER OPTIONAL,
open [2] BOOLEAN OPTIONAL,
short [3] BOOLEAN OPTIONAL,
offline [4] BOOLEAN OPTIONAL
}
-- Exposes system Error Thresholds. Structures based on (and used together with)
-- ErrorInformation.
ErrorThresholds ::= SEQUENCE {
asicsThresholds [0] SEQUENCE OF [0] AsicThresholds OPTIONAL,
visibleLedDriversThresholds [1] SEQUENCE OF [0] VisibleLedDriverThresholds OPTIONAL
}
AsicThresholds ::= SEQUENCE {
asicIdentifier [0] INTEGER OPTIONAL,
irLedOpenThresholds [1] Thresholds OPTIONAL,
irLedShortThresholds [2] Thresholds OPTIONAL,
irPdOpenThresholds [3] Thresholds OPTIONAL,
irPdShortThresholds [4] Thresholds OPTIONAL
}
VisibleLedDriverThresholds ::= SEQUENCE {
visibleLedDriverIdentifier [0] INTEGER OPTIONAL,
visibleLedOpenThresholds [1] Thresholds OPTIONAL,
visibleLedShortThresholds [2] Thresholds OPTIONAL
}
Thresholds ::= SEQUENCE {
low [0] INTEGER OPTIONAL,
high [1] INTEGER OPTIONAL
}
END
/*
_____ _ _
/ ____| | | |
| | | |__ __ _ _ __ __ _ ___| | ___ __ _
| | | '_ \ / _` | '_ \ / _` |/ _ \ | / _ \ / _` |
| |____| | | | (_| | | | | (_| | __/ |___| (_) | (_| |
\_____|_| |_|\__,_|_| |_|\__, |\___|______\___/ \__, |
__/ | __/ |
|___/ |___/
----------------------------------------------------------------------
* Add NN1003 to list of ASIC Types
* Add asicSram as storageType to easily discern NN1002 and NN1003 specific
storage areas.
* Add gestures as operationMode parameter, to control transmission of
gesture data.
* Make LedPdPlacement into its own datatype, instead of inline definition.
2016-04-26 - Protocol version 1.4
* Protocol cleanup and simplification by use of EXTENSIBILITY IMPLIED
* To avoid conflict due to EXTENSIBILITY IMPLIED the sub CHOICE for
touch in notificationMessage has been eliminated.
* Add detectionMode to deviceConfiguration
* Add optional BuildInfo to platformInformation
* Command for clearing error counters added.
* Add delta values for gesture notifications.
* Add ErrorInformation, ErrorLog and ErrorNotification.
* Add ErrorThreshold getting/setting.
* Add Latency datatype and add notificationLatency to Notification
2016-03-02 - Protocol version 1.3
* Protocol added for gesture features.
* Add a StatusNotification message.
* Add HardwareError status notification.
* Add SingleAxisTouchError status notification for when someone
touches the outside of a lightguide and it affects touches.
* Add TouchesIgnored status notification for when the unit will not
be providing touches.
* Add lowSignalError to StatusNotification.
* Add new lowSignal message.
* Make Vector members optional.
2016-01-19 - Protocol version 1.2
* Add support for visual LED feedback from RGB LEDs.
* Add ASIC registers as storage type
* Added optional MCU serial number to platformInformation
* Add more complex singal data definition used when the standard
matrix is not the best way. This consists of the new signalsLayout
request and the airSignals notification.
* Add support for reporting maximum signal map.
2015-11-26 - Protocol version 1.1
* Renamed numberOfAxes and signalsPerAxis to numberOfSignalAxes and
signalsPerSignalAxis to discern between physical and data related axes.
* Add LED and PD configuration info to deviceInstanceInformation.
* Added support for generic data storage
* Added indicator for used calibration storage area to diagnosticSettings
* Add MemOverFlow error to global state flags of BootComplete
2015-10-20 - Protocol version 1.0
* Initial release and feature freeze of protocol.
* Full support for Core Devices on platform v7.
*/
nn_parser.py:
# Auto-generated by asn1ate on 2017-08-24 12:49:36.289000
from pyasn1.type import univ, char, namedtype, namedval, tag, constraint, useful
class Latency(univ.Integer):
pass
Latency.tagSet = univ.Integer.tagSet.tagImplicitly(tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 35))
class ErrorFlags(univ.BitString):
pass
ErrorFlags.namedValues = namedval.NamedValues(
('applicable', 0),
('qualified', 1)
)
class SystemErrorInformation(univ.Sequence):
pass
SystemErrorInformation.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('cpu', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('internalWatchdog', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('flashProgramChecksum', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('ram', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('pll', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
namedtype.OptionalNamedType('startupTestChecksum2', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))),
namedtype.OptionalNamedType('lsi', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6))),
namedtype.OptionalNamedType('hse', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 7))),
namedtype.OptionalNamedType('hseSwitch', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 8))),
namedtype.OptionalNamedType('externalClockSource', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 9))),
namedtype.OptionalNamedType('abnormalTermination', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 10))),
namedtype.OptionalNamedType('testFlowCheckpoint1', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 11))),
namedtype.OptionalNamedType('testFlowCheckpoint2', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 12))),
namedtype.OptionalNamedType('nvmLogFull', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 13))),
namedtype.OptionalNamedType('nvmFlashCorrupt', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 14))),
namedtype.OptionalNamedType('stackOverflow', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 15))),
namedtype.OptionalNamedType('hardFault', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 16))),
namedtype.OptionalNamedType('logicError', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 17))),
namedtype.OptionalNamedType('asicSyncSwitch', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 18)))
)
class VisibleLedDriverErrorEntry(univ.Sequence):
pass
VisibleLedDriverErrorEntry.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('index', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('ledChannelIndex', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('open', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('short', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('offline', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))
)
class AsicErrorEntry(univ.Sequence):
pass
AsicErrorEntry.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('index', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('irLedIndex', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('irPdIndex', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('open', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('short', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
namedtype.OptionalNamedType('offline', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))),
namedtype.OptionalNamedType('timeout', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6))),
namedtype.OptionalNamedType('overTemperatureExternalSensor', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 7))),
namedtype.OptionalNamedType('porFault', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 8))),
namedtype.OptionalNamedType('analogOrVbgFault', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 9))),
namedtype.OptionalNamedType('memoryOverflow', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 10))),
namedtype.OptionalNamedType('internalThermalShutdown', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 11))),
namedtype.OptionalNamedType('proxResultOverflow', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 12)))
)
class ErrorEntry(univ.Choice):
pass
ErrorEntry.componentType = namedtype.NamedTypes(
namedtype.NamedType('systemTest', SystemErrorInformation().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
namedtype.NamedType('asic', AsicErrorEntry().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
namedtype.NamedType('visibleLedDriver', VisibleLedDriverErrorEntry().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)))
)
class Timestamp(univ.Integer):
pass
Timestamp.tagSet = univ.Integer.tagSet.tagImplicitly(tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 24))
class ErrorLog(univ.Sequence):
pass
ErrorLog.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('sessionIdentifier', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('timestamp', Timestamp().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('isLastEntry', univ.Null().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('errorEntry', ErrorEntry().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 3))),
namedtype.OptionalNamedType('resetCause', univ.Integer(namedValues=namedval.NamedValues(('hard', 0), ('soft', 1), ('internalWatchdog', 2), ('brownOut', 3))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))
)
class ErrorNotification(univ.Sequence):
pass
ErrorNotification.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('errorEntry', ErrorEntry().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
)
class StatusNotification(univ.Sequence):
pass
StatusNotification.tagSet = univ.Sequence.tagSet.tagImplicitly(tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 27))
StatusNotification.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('hardwareError', univ.Null().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('singleAxisTouchError', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('touchesIgnored', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('lowSignalError', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('error', ErrorNotification().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 4))),
namedtype.OptionalNamedType('errorLog', ErrorLog().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 5)))
)
class Vector(univ.Sequence):
pass
Vector.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('dataType', univ.Enumerated(namedValues=namedval.NamedValues(('uint8', 0), ('int8', 1), ('uint12', 2), ('int12', 3), ('uint16', 4), ('int16', 5), ('uint24', 6), ('int24', 7), ('uint32', 8), ('int32', 9), ('uint64', 10), ('int64', 11), ('float', 12), ('double', 13))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('shape', univ.SequenceOf(componentType=univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('data', univ.OctetString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
)
class VariableSizeIntegerString(univ.Choice):
pass
VariableSizeIntegerString.componentType = namedtype.NamedTypes(
namedtype.NamedType('uint8', univ.OctetString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.NamedType('uint12', univ.OctetString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.NamedType('uint16', univ.OctetString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
)
class RawData(univ.SequenceOf):
pass
RawData.componentType = VariableSizeIntegerString()
class BootCompleteNotification(univ.Sequence):
pass
BootCompleteNotification.tagSet = univ.Sequence.tagSet.tagImplicitly(tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 3))
BootCompleteNotification.componentType = namedtype.NamedTypes(
namedtype.NamedType('asicStatus', univ.Integer(namedValues=namedval.NamedValues(('asicExists', 0), ('asicNotFound', 1))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.NamedType('resetSource', univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.NamedType('globalState', univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
)
class TouchNotification(univ.OctetString):
pass
TouchNotification.tagSet = univ.OctetString.tagSet.tagImplicitly(tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 2))
class DeviceAddress(univ.OctetString):
pass
DeviceAddress.tagSet = univ.OctetString.tagSet.tagImplicitly(tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 0))
DeviceAddress.subtypeSpec = constraint.ValueSizeConstraint(2, 2)
class SignedInteger(univ.Integer):
pass
class GestureNotification(univ.Sequence):
pass
GestureNotification.tagSet = univ.Sequence.tagSet.tagImplicitly(tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 4))
GestureNotification.componentType = namedtype.NamedTypes(
namedtype.NamedType('gestureStatus', univ.Integer(namedValues=namedval.NamedValues(('detection', 0), ('update', 1), ('stop', 2))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('gestureIdentifier', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.NamedType('gestureType', univ.Integer(namedValues=namedval.NamedValues(('tap', 0), ('longPress', 1), ('swipe', 2), ('pan', 3), ('pinch', 4), ('rotation', 5), ('grab', 6), ('rimTap', 7))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('originX', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('originY', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
namedtype.OptionalNamedType('sizeX', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))),
namedtype.OptionalNamedType('sizeY', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6))),
namedtype.OptionalNamedType('deltaX', SignedInteger().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 7))),
namedtype.OptionalNamedType('deltaY', SignedInteger().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 8)))
)
class Notification(univ.Sequence):
pass
Notification.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('deviceAddress', DeviceAddress()),
namedtype.NamedType('notificationMessage', univ.Choice(componentType=namedtype.NamedTypes(
namedtype.NamedType('singleTouch', TouchNotification()),
namedtype.NamedType('touchNotifications', univ.SequenceOf(componentType=TouchNotification()).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.NamedType('bootCompleteNotification', BootCompleteNotification()),
namedtype.NamedType('ledLevels', RawData().subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 11))),
namedtype.NamedType('coreSignals', RawData().subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 14))),
namedtype.NamedType('airSignals', Vector().subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 17))),
namedtype.NamedType('airMaximum', Vector().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
namedtype.NamedType('statusNotification', StatusNotification()),
namedtype.NamedType('gestureNotifications', univ.SequenceOf(componentType=GestureNotification()).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
))
),
namedtype.OptionalNamedType('notificationTimestamp', Timestamp()),
namedtype.OptionalNamedType('notificationLatency', Latency())
)
class LedPdPlacement(univ.Integer):
pass
LedPdPlacement.namedValues = namedval.NamedValues(
('pdFirstPdLast', 0),
('pdFirstLedLast', 1),
('ledFirstPdLast', 2),
('ledFirstLedLast', 3)
)
class DiodeComponentInformation(univ.Sequence):
pass
DiodeComponentInformation.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('componentOpen', univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('componentOpenApplicable', univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('componentShort', univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('componentShortApplicable', univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
)
class VisibleLedDriverInformation(univ.Sequence):
pass
VisibleLedDriverInformation.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('index', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('visibleLeds', DiodeComponentInformation().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
namedtype.OptionalNamedType('offline', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
)
class AsicInformation(univ.Sequence):
pass
AsicInformation.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('index', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('irLeds', DiodeComponentInformation().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
namedtype.OptionalNamedType('irPds', DiodeComponentInformation().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2))),
namedtype.OptionalNamedType('offline', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('timeout', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
namedtype.OptionalNamedType('overTemperatureExternalSensor', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))),
namedtype.OptionalNamedType('porFault', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6))),
namedtype.OptionalNamedType('analogOrVbgFault', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 7))),
namedtype.OptionalNamedType('memoryOverflow', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 8))),
namedtype.OptionalNamedType('internalThermalShutdown', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 9))),
namedtype.OptionalNamedType('proxResultOverflow', ErrorFlags().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 10)))
)
class ErrorInformation(univ.Sequence):
pass
ErrorInformation.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('systemTests', SystemErrorInformation().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
namedtype.OptionalNamedType('asics', univ.SequenceOf(componentType=AsicInformation().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('visibleLedDrivers', univ.SequenceOf(componentType=VisibleLedDriverInformation().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
)
class Thresholds(univ.Sequence):
pass
Thresholds.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('low', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('high', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
)
class VisibleLedDriverThresholds(univ.Sequence):
pass
VisibleLedDriverThresholds.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('visibleLedDriverIdentifier', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('visibleLedOpenThresholds', Thresholds().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
namedtype.OptionalNamedType('visibleLedShortThresholds', Thresholds().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2)))
)
class AsicThresholds(univ.Sequence):
pass
AsicThresholds.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('asicIdentifier', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('irLedOpenThresholds', Thresholds().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
namedtype.OptionalNamedType('irLedShortThresholds', Thresholds().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2))),
namedtype.OptionalNamedType('irPdOpenThresholds', Thresholds().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 3))),
namedtype.OptionalNamedType('irPdShortThresholds', Thresholds().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 4)))
)
class ErrorThresholds(univ.Sequence):
pass
ErrorThresholds.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('asicsThresholds', univ.SequenceOf(componentType=AsicThresholds().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('visibleLedDriversThresholds', univ.SequenceOf(componentType=VisibleLedDriverThresholds().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
)
class OpenShortInformation(univ.Sequence):
pass
OpenShortInformation.tagSet = univ.Sequence.tagSet.tagImplicitly(tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 23))
OpenShortInformation.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('asicIndex', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.NamedType('ledOpen', univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.NamedType('ledShort', univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('pdOpen', univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.NamedType('pdShort', univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))
)
class StorageIdentifier(univ.Integer):
pass
StorageIdentifier.subtypeSpec = constraint.ValueRangeConstraint(0, 127)
class StorageArea(univ.Sequence):
pass
StorageArea.componentType = namedtype.NamedTypes(
namedtype.NamedType('storageIdentifier', StorageIdentifier().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('storageDescription', char.IA5String().subtype(subtypeSpec=constraint.ValueSizeConstraint(0, 32)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('storageType', univ.Integer(namedValues=namedval.NamedValues(('rom', 0), ('flash', 1), ('eeprom', 2), ('ram', 3), ('asicRegister', 4), ('asicSram', 5))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('storageLocation', univ.Integer(namedValues=namedval.NamedValues(('internal', 0), ('external', 1), ('removable', 2))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.NamedType('storageSize', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))
)
class AsicType(univ.Integer):
pass
AsicType.namedValues = namedval.NamedValues(
('nn1001', 1),
('nn1002', 2),
('nn1003', 3)
)
class TouchDescriptor(univ.BitString):
pass
TouchDescriptor.tagSet = univ.BitString.tagSet.tagImplicitly(tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 1))
TouchDescriptor.namedValues = namedval.NamedValues(
('id', 0),
('event', 1),
('loc-x-byte1', 2),
('loc-x-byte2', 3),
('loc-x-byte3', 4),
('loc-y-byte1', 5),
('loc-y-byte2', 6),
('loc-y-byte3', 7),
('loc-z-byte1', 8),
('loc-z-byte2', 9),
('loc-z-byte3', 10),
('size-x-byte1', 11),
('size-x-byte2', 12),
('size-x-byte3', 13),
('size-y-byte1', 14),
('size-y-byte2', 15),
('size-y-byte3', 16),
('size-z-byte1', 17),
('size-z-byte2', 18),
('size-z-byte3', 19),
('orientation', 20),
('confidence', 21),
('pressure', 22)
)
class Message(univ.Sequence):
pass
Message.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('deviceAddress', DeviceAddress()),
namedtype.OptionalNamedType('enable', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('disable', univ.Null().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('enable', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 127)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('reset', univ.Null().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 5))),
namedtype.OptionalNamedType('touchFormat', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('touchDescriptor', TouchDescriptor())
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 6))),
namedtype.OptionalNamedType('operationMode', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('detection', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('signals', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('ledLevels', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('detectionHid', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('gestures', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 7))),
namedtype.OptionalNamedType('frequency', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('finger', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('stylus', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('idle', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 8))),
namedtype.OptionalNamedType('resolution', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('x', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('y', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('z', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 9))),
namedtype.OptionalNamedType('openShort', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('openShortInfo', univ.SequenceOf(componentType=OpenShortInformation()).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('errorCount', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 127)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 10))),
namedtype.OptionalNamedType('deviceInformation', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('platformInformation', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('platformVersionMajor', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 32767)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('platformVersionMinor', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 32767)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('protocolVersionMajor', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 32767)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('protocolVersionMinor', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 32767)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('firmwareVersionMajor', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 32767)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
namedtype.OptionalNamedType('firmwareVersionMinor', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 32767)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))),
namedtype.OptionalNamedType('hardwareIdentifier', char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6))),
namedtype.OptionalNamedType('hardwareVersion', char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 7))),
namedtype.OptionalNamedType('asicType', AsicType().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 8))),
namedtype.OptionalNamedType('numberOfAsics', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 127)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 9))),
namedtype.OptionalNamedType('mcuUniqueIdentifier', univ.OctetString().subtype(subtypeSpec=constraint.ValueSizeConstraint(0, 32)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 10))),
namedtype.OptionalNamedType('projectReference', char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 11))),
namedtype.OptionalNamedType('platformReference', char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 12))),
namedtype.OptionalNamedType('buildTime', char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 13))),
namedtype.OptionalNamedType('buildDate', char.IA5String().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 14)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))),
namedtype.OptionalNamedType('deviceInstanceInformation', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('productVersionMajor', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 32767)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('productVersionMinor', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 32767)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('physicalWidth', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 32767)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('physicalHeight', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 32767)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('numberOfSignalAxes', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 32767)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
namedtype.OptionalNamedType('signalsPerSignalAxis', univ.SequenceOf(componentType=univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))),
namedtype.OptionalNamedType('ledsPerPhysicalAxis', univ.SequenceOf(componentType=univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6))),
namedtype.OptionalNamedType('pdsPerPhysicalAxis', univ.SequenceOf(componentType=univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 7))),
namedtype.OptionalNamedType('ledPdPlacementPerPhysicalAxis', univ.SequenceOf(componentType=LedPdPlacement().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 8)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))),
namedtype.OptionalNamedType('storageInformation', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.NamedType('storageAreas', univ.SequenceOf(componentType=StorageArea().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.NamedType('maxReadSize', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.NamedType('maxWriteSize', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2))),
namedtype.OptionalNamedType('lightingInformation', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('numberOfLeds', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('bitsPerLedChannel', univ.SequenceOf(componentType=univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 3)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 12))),
namedtype.OptionalNamedType('deviceCount', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('totalNumberOfDevices', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 127)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('coreDevices', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 127)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('airDevices', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 127)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('plusDevices', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 127)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('lightingDevices', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 127)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 15))),
namedtype.OptionalNamedType('status', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('counters', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('currentContacts', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 127)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('scanningCounter', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 65535)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('preparedTouchCounter', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 65535)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('sentTouchCounter', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 65535)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('invalidTouchCounter', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 65535)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 0)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 13))),
namedtype.OptionalNamedType('resultCode', univ.Integer(namedValues=namedval.NamedValues(('ok', 0), ('fail', 1))).subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 20))),
namedtype.OptionalNamedType('deviceConfiguration', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('numberOfTrackedTouches', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 255)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('trackingMinDistanceMove', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 16383)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('subTouchActiveArea', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('lowBoundX', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 16383)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('lowBoundY', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 16383)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('highBoundX', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 16383)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('highBoundY', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 16383)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('reverseX', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
namedtype.OptionalNamedType('reverseY', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 2))),
namedtype.OptionalNamedType('referenceSignalConfig', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 255)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('sizeRestriction', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('maxSizeEnabled', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('maxSize', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 255)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('minSizeEnabled', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('minSize', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 255)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 4))),
namedtype.OptionalNamedType('detectionMode', univ.Integer(namedValues=namedval.NamedValues(('default', 0), ('finger', 1), ('mergeTouches', 32), ('insensitiveFTIR', 64))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5))),
namedtype.OptionalNamedType('numberOfReportedTouches', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 255)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 6)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 19))),
namedtype.OptionalNamedType('diagnosticsSettings', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('fixedStrength', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 255)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('forceCalibration', univ.Integer(namedValues=namedval.NamedValues(('noCalibration', 0), ('calibrateLedLevels', 1), ('calibrateLedLevelsWithHighestASICGain', 2))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('rawSignalFiltering', univ.Integer(namedValues=namedval.NamedValues(('disabled', 0), ('enabled', 1))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.OptionalNamedType('calibrationStorageAreaInUse', StorageIdentifier().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('signalMaximum', univ.Boolean().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 21))),
namedtype.OptionalNamedType('storageOperation', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.NamedType('storageIdentifier', StorageIdentifier().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.NamedType('operationType', univ.Integer(namedValues=namedval.NamedValues(('read', 0), ('write', 1), ('delete', 2))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.NamedType('offset', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2))),
namedtype.NamedType('size', univ.Integer().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 3))),
namedtype.OptionalNamedType('payload', univ.OctetString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 4))),
namedtype.OptionalNamedType('operationStatusCode', univ.Integer(namedValues=namedval.NamedValues(('success', 0), ('genericError', 1), ('outOfBounds', 2), ('mediaNotPresent', 3), ('identifierError', 4), ('bufferOverflow', 5), ('writeProtected', 6), ('deleteNotApplicable', 7))).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 5)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 25))),
namedtype.OptionalNamedType('signalsLayout', Vector().subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 18))),
namedtype.OptionalNamedType('lighting', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('presenceBitMask', univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0))),
namedtype.OptionalNamedType('state', univ.OctetString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 1))),
namedtype.OptionalNamedType('globalIntensity', univ.Integer().subtype(subtypeSpec=constraint.ValueRangeConstraint(0, 65535)).subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 2)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 26))),
namedtype.OptionalNamedType('lowSignal', univ.Sequence(componentType=namedtype.NamedTypes(
namedtype.OptionalNamedType('lowSignalInfo', univ.BitString().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
))
.subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 28))),
namedtype.OptionalNamedType('errorCounterClear', univ.Null().subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 31))),
namedtype.OptionalNamedType('errorInformation', ErrorInformation().subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 32))),
namedtype.OptionalNamedType('errorLog', univ.Integer(namedValues=namedval.NamedValues(('currentSession', -1), ('allSessions', -2))).subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatSimple, 33))),
namedtype.OptionalNamedType('errorThresholds', ErrorThresholds().subtype(implicitTag=tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 34)))
)
class ProtocolMessage(univ.Choice):
pass
ProtocolMessage.componentType = namedtype.NamedTypes(
namedtype.NamedType('request', Message().subtype(implicitTag=tag.Tag(tag.tagClassPrivate, tag.tagFormatConstructed, 14))),
namedtype.NamedType('response', Message().subtype(implicitTag=tag.Tag(tag.tagClassPrivate, tag.tagFormatConstructed, 15))),
namedtype.NamedType('notification', Notification().subtype(implicitTag=tag.Tag(tag.tagClassPrivate, tag.tagFormatConstructed, 16)))
)pyasn1.error.PyAsn1Error: Duplicate default ASN.1 type
This following code used to work fine on 0.3.1 but breaks on 0.3.2 and 0.3.3:
from pyasn1.type import univ, namedtype
class Foobar(univ.Sequence):
pass
Foobar.componentType = namedtype.NamedTypes(
namedtype.NamedType('baz', univ.Any()),
namedtype.OptionalNamedType('blerg', univ.Any())
)On 0.3.2 and 0.3.3, here's the traceback we get:
Traceback (most recent call last):
File "test.py", line 10, in <module>
namedtype.OptionalNamedType('blerg', univ.Any())
File "/home/ryanow01/sandboxes/pyasn1_problem/.tox/pyasn1033/local/lib/python2.7/site-packages/pyasn1/type/namedtype.py", line 117, in __init__
self.__nonUniqueTagMap = self.__computeTagMaps(unique=False)
File "/home/ryanow01/sandboxes/pyasn1_problem/.tox/pyasn1033/local/lib/python2.7/site-packages/pyasn1/type/namedtype.py", line 441, in __computeTagMaps
raise error.PyAsn1Error('Duplicate default ASN.1 type at %s' % (self,))
pyasn1.error.PyAsn1Error: Duplicate default ASN.1 type at NamedTypes(NamedType('baz', Any()), OptionalNamedType('blerg', Any()))
0.2.3 backward compatibulity issue.
Installed parmiko 2.1.1 using pip which downloaded pyasn1 version 0.2.3. Caused issues for pysnmp-4.3.2
pysnmp-4.3.2-py2.7/pysnmp/proto/api/v1.py", line 58, in setDefaults
1, self._errorStatus, verifyConstraints=False
File "/usr/lib/python2.6/site-packages/pyasn1/type/univ.py", line 2123, in setComponentByPosition
raise error.PyAsn1Error('Component value is tag-incompatible: %r vs %r' % (value, componentType))
PyAsn1Error: Component value is tag-incompatible: Integer('noError', NamedValues(('noError', 0), ('tooBig', 1), ('noSuchName', 2), ('badValue', 3), ('readOnly', 4), ('genErr', 5), ('noAccess', 6), ('wrongType', 7), ('wrongLength', 8), ('wrongEncoding', 9), ('wrongValue', 10), ('noCreation', 11), ('inconsistentValue', 12), ('resourceUnavailable', 13), ('commitFailed', 14), ('undoFailed', 15), ('authorizationError', 16), ('notWritable', 17), ('inconsistentName', 18))) vs Integer(subtypeSpec=ConstraintsIntersection(ConstraintsIntersection(), ValueRangeConstraint(0, Integer(2147483647))))
Reverted pyasn1 to version 0.1.9 and the code works.
UTF8 String bug
Hello,
last few hours I've been debugging the problem after port to new API v0.3.3.
I am experiencing problem like this:
- Python v2.7.13
- Parsing 2.5.29.17 subjectAltName
char.UTF8String()is being parsed in a waypyasn1.type.univ.OctetStringis passed in the constructor.prettyIn()of theAbstractCharacterStringis called, which leads to callunicode(value)essentially leading to__unicode__()call on theOctetStringOctetStringhas default encodingiso-8859-1, as it stores_valueas astrit tries to decode it in the default encodingiso-8859-1.- This leads to malformed non-ASCII characters from the UTF8 string
- If I read the file manually the string is stored correctly as UTF8 string.
I can provide the example if needed.
Thanks a lot for suggestion.
BitString should be able to accept bytes/bytesarray
The BitString type should accept bytes as one of its options. At the moment you have to convert to hex via hexlify before you can use bytes.
(It's possible this is an oversight from Python 2 support, and the assumption is you can cast from bytes to str freely?)
Document version scheme to avoid breaking users' applications
0.4.1: AttributeError: 'tuple' object has no attribute 'tagClass'
Again some issues with my certificate parsing. You can use the same code from #67
Traceback (most recent call last):
File "certtest.py", line 10, in <module>
cert = encode(message[1][3])
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 636, in __call__
substrate = concreteEncoder.encode(value, asn1Spec, self, **options)
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 85, in encode
value, asn1Spec, encodeFun, **options
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 423, in encodeValue
chunk = encodeFun(component, asn1Spec, **options)
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 636, in __call__
substrate = concreteEncoder.encode(value, asn1Spec, self, **options)
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 85, in encode
value, asn1Spec, encodeFun, **options
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 423, in encodeValue
chunk = encodeFun(component, asn1Spec, **options)
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 636, in __call__
substrate = concreteEncoder.encode(value, asn1Spec, self, **options)
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 85, in encode
value, asn1Spec, encodeFun, **options
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/cer/encoder.py", line 215, in encodeValue
substrate += encodeFun(value[idx], asn1Spec, **options)
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 636, in __call__
substrate = concreteEncoder.encode(value, asn1Spec, self, **options)
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 85, in encode
value, asn1Spec, encodeFun, **options
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/cer/encoder.py", line 179, in encodeValue
for x in value]
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/cer/encoder.py", line 179, in <listcomp>
for x in value]
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 636, in __call__
substrate = concreteEncoder.encode(value, asn1Spec, self, **options)
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 85, in encode
value, asn1Spec, encodeFun, **options
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 423, in encodeValue
chunk = encodeFun(component, asn1Spec, **options)
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 636, in __call__
substrate = concreteEncoder.encode(value, asn1Spec, self, **options)
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 85, in encode
value, asn1Spec, encodeFun, **options
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/codec/ber/encoder.py", line 182, in encodeValue
asn1Spec = value.clone(tagSet=tag.TagSet(tagSet.baseTag, tagSet.baseTag))
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/type/tag.py", line 189, in __init__
[(superTag.tagClass, superTag.tagId) for superTag in superTags]
File "/home/vagrant/.local/lib/python3.5/site-packages/pyasn1/type/tag.py", line 189, in <listcomp>
[(superTag.tagClass, superTag.tagId) for superTag in superTags]
AttributeError: 'tuple' object has no attribute 'tagClass'
This error happens since 10 minutes ago as 0.4.1 was published to pypi. In 0.3.7 everything was working,
failure to parse Kerberos principal name
Getting a traceback trying to parse a Kerberos principal name in 0.3.2-0.3.4 (0.3.1 untested). This worked in 0.2.3 in the freeIPA project.
AttributeError: 'GeneralString' object has no attribute 'asn1Object'
OpenType usage is not very clear
I'd like to use the type from rfc2459, which includes an opentype. I've got a AttributeTypeAndValue from which I'd like to decode the value. The only way I know to do it currently is somewhat awkward.
value_bytes = part['value'].asOctets()
spec = part.getComponentType()['value'].openType[part['type']]
value = decoder.decode(value_bytes, asn1Spec=spec)[0]
I couldn't find any way documented. Is there one?
0.4.2: int() argument must be a string or a number, not 'NoneType'
Hey @etingof:
While testing 0.4.1/0.4.2 against impacket I noticed an error is thrown when using the GetADUsers.py script. It was correctly working with pyasn1-0.3.7. This is the error thrown, any idea?:
Impacket v0.9.16-dev - Copyright 2002-2017 Core Security Technologies
Password:
[*] Querying freefly.net for information about domain. Be patient...
Traceback (most recent call last):
File "./GetADUsers.py", line 265, in <module>
executer.run()
File "./GetADUsers.py", line 150, in run
sizeLimit=0, searchControls = [sc])
File "/Users/beto/src/impacket/impacket/ldap/ldap.py", line 369, in search
response = self.sendReceive(searchRequest, searchControls)
File "/Users/beto/src/impacket/impacket/ldap/ldap.py", line 458, in sendReceive
self.send(request, controls)
File "/Users/beto/src/impacket/impacket/ldap/ldap.py", line 418, in send
data = encoder.encode(message)
File "build/bdist.macosx-10.13-intel/egg/pyasn1/codec/ber/encoder.py", line 663, in __call__
substrate = concreteEncoder.encode(value, asn1Spec, self, **options)
File "build/bdist.macosx-10.13-intel/egg/pyasn1/codec/ber/encoder.py", line 85, in encode
value, asn1Spec, encodeFun, **options
File "build/bdist.macosx-10.13-intel/egg/pyasn1/codec/ber/encoder.py", line 450, in encodeValue
chunk = encodeFun(component, asn1Spec, **options)
File "build/bdist.macosx-10.13-intel/egg/pyasn1/codec/ber/encoder.py", line 663, in __call__
substrate = concreteEncoder.encode(value, asn1Spec, self, **options)
File "build/bdist.macosx-10.13-intel/egg/pyasn1/codec/ber/encoder.py", line 85, in encode
value, asn1Spec, encodeFun, **options
File "build/bdist.macosx-10.13-intel/egg/pyasn1/codec/ber/encoder.py", line 502, in encodeValue
substrate += encodeFun(value[idx], asn1Spec, **options)
File "build/bdist.macosx-10.13-intel/egg/pyasn1/codec/ber/encoder.py", line 663, in __call__
substrate = concreteEncoder.encode(value, asn1Spec, self, **options)
File "build/bdist.macosx-10.13-intel/egg/pyasn1/codec/ber/encoder.py", line 85, in encode
value, asn1Spec, encodeFun, **options
File "build/bdist.macosx-10.13-intel/egg/pyasn1/codec/ber/encoder.py", line 437, in encodeValue
for idx, component in enumerate(value.values()):
File "build/bdist.macosx-10.13-intel/egg/pyasn1/type/univ.py", line 2096, in values
yield self[idx]
File "build/bdist.macosx-10.13-intel/egg/pyasn1/type/univ.py", line 2060, in __getitem__
return self.getComponentByPosition(idx)
File "build/bdist.macosx-10.13-intel/egg/pyasn1/type/univ.py", line 2290, in getComponentByPosition
self.setComponentByPosition(idx)
File "/Users/beto/src/impacket/impacket/ldap/ldapasn1.py", line 553, in setComponentByPosition
matchConstraints=matchConstraints)
File "build/bdist.macosx-10.13-intel/egg/pyasn1/type/univ.py", line 2359, in setComponentByPosition
value = subComponentType.clone(value=value)
File "build/bdist.macosx-10.13-intel/egg/pyasn1/type/base.py", line 349, in clone
return self.__class__(value, **initilaizers)
File "build/bdist.macosx-10.13-intel/egg/pyasn1/type/univ.py", line 103, in __init__
base.AbstractSimpleAsn1Item.__init__(self, value, **kwargs)
File "build/bdist.macosx-10.13-intel/egg/pyasn1/type/base.py", line 240, in __init__
value = self.prettyIn(value)
File "build/bdist.macosx-10.13-intel/egg/pyasn1/type/univ.py", line 254, in prettyIn
return int(value)
TypeError: int() argument must be a string or a number, not 'NoneType'
None
int() argument must be a string or a number, not 'NoneType'
Thanks!
pyasn1 0.3.7 encoding of optional univ.Null broken
Hello,
I just ran across the following problems best illustrated by this code snippet:
from pyasn1.type import univ, namedtype, tag
from pyasn1.codec.ber import encoder
class Flag(univ.Null):
pass
class TestSeq(univ.Sequence):
pass
TestSeq.tagSet = univ.Set.tagSet.tagImplicitly(tag.Tag(tag.tagClassContext, tag.tagFormatConstructed, 1))
TestSeq.componentType = namedtype.NamedTypes(
namedtype.OptionalNamedType('flag', Flag().subtype(implicitTag=tag.Tag(tag.tagClassContext, tag.tagFormatSimple, 0)))
)
t = TestSeq()
#t.setComponentByName("flag", '')
print t.getComponentByPosition(0).isValue
with open("/tmp/test.bin", "wb") as f:
f.write(encoder.encode(t))
Since univ.Null has a defaultValue, isValue detection breaks for uninitialized components e.g. in SequenceEncoder. Therefore a univ.Null is included even if not initialized. Here is the dumpasn1 output for the generated /tmp/test.bin:
% dumpasn1 /tmp/test.bin
0 2: [1] {
2 0: [0]
: Error: Object has zero length.
: }
0 warnings, 1 error
Obviously the flag is included though not initialized. Removing the line defaultValue = ''.encode() # This is tightly constrained from univ.py fixes this problem.
The second problem can be seen when uncommenting t.setComponentByName("flag", '') and switching from ber to der encoding or explicitly calling encode(t, ifNotEmpty=True). The line if options.get('ifNotEmpty', False) and not substrate: in ber/encoder.pywill than remove theuniv.Null` from the encoded data even if set.
% dumpasn1 /tmp/test.bin
0 0: [1]
: Error: Object has zero length.
0 warnings, 1 error.
Best regards,
Eierkopp
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