![[BACK]](/icons/back.gif){kind=icon}
Up to [cvs.NetBSD.org] / pkgsrc / security / py-asn1
Request diff between arbitrary revisions
Default branch: MAIN
Revision 1.26 / (download) - annotate - [select for diffs], Wed Apr 26 16:04:51 2023 UTC (4 weeks, 4 days ago) by adam
Branch: MAIN
CVS Tags: HEAD
Changes since 1.25: +3 -4
lines
Diff to previous 1.25 (colored)
py-asn1: updated to 0.5.0 Revision 0.5.0, released 19-04-2023 - Change `RealEncoder.supportIndefLenMode` type to a boolean - Fix CI for py39 test environment - Replace all snmplabs.com links - Use correct SPDX identifier for the license - Re-add ``tagMap`` and ``typeMap`` module level attributes to all encoder and decoder modules. They are aliases for ``TAG_MAP`` and ``TYPE_MAP`` - Restore API for passing for ``tagMap`` and ``typeMap`` arguments to ``Encoder`` and ``Decoder`` classes by name and position, - Re-add ``tagMap`` and ``typeMap`` module level attributes to all encoder and decoder modules. They are aliases for ``TAG_MAP`` and ``TYPE_MAP`` - Restore API for passing for ``tagMap`` and ``typeMap`` arguments to ``Encoder`` and ``Decoder`` classes by name and position, - Make BER/CER/DER decoders streaming and suspendible The goal of this change is to make the decoder yielding on input data starvation and resuming from where it stopped whenever the caller decides to try again (hopefully making sure that some more input becomes available). This change makes it possible for the decoder to operate on streams of data (meaning that the entire DER blob might not be immediately available on input). On top of that, the decoder yields partially reconstructed ASN.1 object on input starvation making it possible for the caller to inspect what has been decoded so far and possibly consume partial ASN.1 data. All these new feature are natively available through `StreamingDecoder` class. Previously published API is implemented as a thin wrapper on top of that ensuring backward compatibility. - Added support for Python 3.8, 3.9, 3.10, 3.11 - Removed support for EOL Pythons 2.4, 2.5, 2.6, 3.2, 3.3, 3.4, 3.5 - Added support for PyPy 3.7, 3.8, 3.9 - Modernized packaging and testing. pyasn1 now uses ``setup.cfg``, ``pyproject.toml``, [build](https://pypi.org/project/build/), and GitHub Actions. - PyPI package ownership for `pyasn1` and `pyasn1-module` has been transfered to *Christian Heimes* and *Simon Pichugin* in - The upstream repositories for `pyasn1` and `pyasn1-modules` are now in the GitHub organization https://github.com/pyasn1/.
Revision 1.25 / (download) - annotate - [select for diffs], Tue Jan 4 20:54:37 2022 UTC (16 months, 3 weeks ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2023Q1-base,
pkgsrc-2023Q1,
pkgsrc-2022Q4-base,
pkgsrc-2022Q4,
pkgsrc-2022Q3-base,
pkgsrc-2022Q3,
pkgsrc-2022Q2-base,
pkgsrc-2022Q2,
pkgsrc-2022Q1-base,
pkgsrc-2022Q1
Changes since 1.24: +2 -1
lines
Diff to previous 1.24 (colored)
*: bump PKGREVISION for egg.mk users They now have a tool dependency on py-setuptools instead of a DEPENDS
Revision 1.24 / (download) - annotate - [select for diffs], Mon Nov 18 10:52:39 2019 UTC (3 years, 6 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2021Q4-base,
pkgsrc-2021Q4,
pkgsrc-2021Q3-base,
pkgsrc-2021Q3,
pkgsrc-2021Q2-base,
pkgsrc-2021Q2,
pkgsrc-2021Q1-base,
pkgsrc-2021Q1,
pkgsrc-2020Q4-base,
pkgsrc-2020Q4,
pkgsrc-2020Q3-base,
pkgsrc-2020Q3,
pkgsrc-2020Q2-base,
pkgsrc-2020Q2,
pkgsrc-2020Q1-base,
pkgsrc-2020Q1,
pkgsrc-2019Q4-base,
pkgsrc-2019Q4
Changes since 1.23: +2 -2
lines
Diff to previous 1.23 (colored)
py-asn1: updated to 0.4.8 Revision 0.4.8: - Added ability of combining `SingleValueConstraint` and `PermittedAlphabetConstraint` objects into one for proper modeling `FROM ... EXCEPT ...` ASN.1 clause.
Revision 1.23 / (download) - annotate - [select for diffs], Mon Sep 2 07:00:38 2019 UTC (3 years, 8 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2019Q3-base,
pkgsrc-2019Q3
Changes since 1.22: +2 -2
lines
Diff to previous 1.22 (colored)
py-asn1: updated to 0.4.7 Revision 0.4.7: - Added `isInconsistent` property to all constructed types. This property conceptually replaces `verifySizeSpec` method to serve a more general purpose e.g. ensuring all required fields are in a good shape. By default this check invokes subtype constraints verification and is run by codecs on value de/serialisation. - Deprecate `subtypeSpec` attributes and keyword argument. It is now recommended to pass `ValueSizeConstraint`, as well as all other constraints, to `subtypeSpec`. - Fixed a design bug in a way of how the items assigned to constructed types are verified. Now if `Asn1Type`-based object is assigned, its compatibility is verified based on having all tags and constraint objects as the type in field definition. When a bare Python value is assigned, then field type object is cloned and initialized with the bare value (constraints verificaton would run at this moment). - Added `WithComponentsConstraint` along with related `ComponentPresentConstraint` and `ComponentAbsentConstraint` classes to be used with `Sequence`/`Set` types representing `SET ... WITH COMPONENTS ...` like ASN.1 constructs.
Revision 1.22 / (download) - annotate - [select for diffs], Sat Aug 3 04:36:59 2019 UTC (3 years, 9 months ago) by adam
Branch: MAIN
Changes since 1.21: +2 -2
lines
Diff to previous 1.21 (colored)
py-asn1: updated to 0.4.6 Revision 0.4.6: - Added previously missing SET OF ANY construct encoding/decoding support. - Added omitEmptyOptionals option which is respected by Sequence and Set encoders. When omitEmptyOptionals is set to True, empty initialized optional components are not encoded. Default is False. - New elements to SequenceOf/SetOf objects can now be added at any position - the requirement for the new elements to reside at the end of the existing ones (i.e. s[len(s)] = 123) is removed. - List-like slicing support added to SequenceOf/SetOf objects. - Removed default initializer from SequenceOf/SetOf types to ensure consistent behaviour with the rest of ASN.1 types. Before this change, SequenceOf/SetOf instances immediately become value objects behaving like an empty list. With this change, SequenceOf/SetOf objects remain schema objects unless a component is added or .clear() is called. This change can potentially cause incompatibilities with existing pyasn1 objects which assume SequenceOf/SetOf instances are value objects right upon instantiation. The behaviour of Sequence/Set types depends on the componentType initializer: if on componentType is given, the behaviour is the same as SequenceOf/SetOf have. IF componentType is given, but neither optional nor defaulted components are present, the created instance remains schema object, If, however, either optional or defaulted component isi present, the created instance immediately becomes a value object. - Added .reset() method to all constructed types to turn value object into a schema object. - Added PyAsn1UnicodeDecodeError/PyAsn1UnicodeDecodeError exceptions to help the caller treating unicode errors happening internally to pyasn1 at the upper layers. - Added support for subseconds CER/DER encoding edge cases in GeneralizedTime codec. - Fixed 3-digit fractional seconds value CER/DER encoding of GeneralizedTime. - Fixed AnyDecoder to accept possible TagMap as asn1Spec to make dumping raw value operational
Revision 1.21 / (download) - annotate - [select for diffs], Mon Dec 31 11:22:15 2018 UTC (4 years, 4 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2019Q2-base,
pkgsrc-2019Q2,
pkgsrc-2019Q1-base,
pkgsrc-2019Q1
Changes since 1.20: +2 -2
lines
Diff to previous 1.20 (colored)
py-asn1: updated to 0.4.5 Revision 0.4.5: - Debug logging refactored for more efficiency when disabled and for more functionality when in use. Specifically, the global LOG object can easily be used from any function/method, not just from codec main loop as it used to be. - More debug logging added to BER family of codecs to ease encoding problems troubleshooting. - Copyright notice extended to the year 2019 - Fixed defaulted constructed SEQUENCE component initialization.
Revision 1.20 / (download) - annotate - [select for diffs], Mon Aug 6 19:21:51 2018 UTC (4 years, 9 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2018Q4-base,
pkgsrc-2018Q4,
pkgsrc-2018Q3-base,
pkgsrc-2018Q3
Changes since 1.19: +2 -2
lines
Diff to previous 1.19 (colored)
py-asn1: updated to 0.4.4 Revision 0.4.4: - Fixed native encoder type map to include all ASN.1 types rather than just ambiguous ones - Fixed crash in .prettyPrint of Sequence and Set occurring at OPTIONAL components
Revision 1.19 / (download) - annotate - [select for diffs], Thu May 24 07:20:47 2018 UTC (5 years ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2018Q2-base,
pkgsrc-2018Q2
Changes since 1.18: +2 -2
lines
Diff to previous 1.18 (colored)
py-asn1: updated to 0.4.3 0.4.3: Copyright notice extended to the year 2018 Fixed GeneralizedTime.asDateTime to perform milliseconds conversion correctly
Revision 1.18 / (download) - annotate - [select for diffs], Tue Nov 28 09:14:34 2017 UTC (5 years, 6 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2018Q1-base,
pkgsrc-2018Q1,
pkgsrc-2017Q4-base,
pkgsrc-2017Q4
Changes since 1.17: +3 -3
lines
Diff to previous 1.17 (colored)
py-asn1: updated to 0.4.2
Revision 0.4.2:
---------------
- Fixed explicit tag splitting in chunked encoding mode at
OctetString and BitString encoders
Revision 0.4.1:
---------------
- ANY DEFINED BY clause support implemented
- Encoders refactored to take either a value (as ASN.1 object)
or a Python value plus ASN.1 schema
- BitString decoder optimised for better performance when running on
constructed encoding
- Constructed types' .getComponentBy*() methods accept the default
parameter to return instead if schema object is to be returned
- Constructed types' .getComponentBy*() methods accept the instantiate
parameter to disable automatic inner component instantiation
- The ASN.1 types' __repr__ implementation reworked for better readability
at the cost of not being eval-compliant
- Most ASN.1 types' __str__ magic methods (except for OctetString and
character types) reworked to call .prettyPrint() rather than
.prettyPrint calling __str__ as it was before. The intention is
to eventually deprecate .prettyPrint() in favor of str().
The other related change is that str() of enumerations and boolean
types will return string label instead of number.
- Fixed Choice.clear() to fully reset internal state of the object
- Sphinx documentation rearranged, simplified and reworded
- The isValue singleton is now the only way to indicate ASN.1 schema
as opposed to ASN.1 schema instance. The legacy None initializer
support has been removed.
- Changed Null object initialization behaviour: previous default
value ('') is not set anymore. Thus Null() call produces a
ASN.1 schema object, while Null('') - value object.
- Migrated all docs and references from SourceForge
- Imports PEP8'ed
- Fixed ASN.1 encoder not to omit empty substrate produced for inner
component if the inner component belongs to the simple class (as
opposed to constructed class)
- Fixed CER/DER encoders to respect tagged CHOICE when ordering
SET components
- Fixed ASN.1 types not to interfere with the Pickle protocol
- Fixed Sequence/SequenceOf types decoding heuristics in schema-less
decoding mode
Revision 1.17 / (download) - annotate - [select for diffs], Fri Oct 6 06:34:36 2017 UTC (5 years, 7 months ago) by adam
Branch: MAIN
Changes since 1.16: +2 -2
lines
Diff to previous 1.16 (colored)
py-asn1: update to 0.3.7 Revision 0.3.7: Fixed ASN.1 time types pickling/deepcopy'ing
Revision 1.16 / (download) - annotate - [select for diffs], Sat Sep 30 15:12:30 2017 UTC (5 years, 7 months ago) by adam
Branch: MAIN
Changes since 1.15: +3 -3
lines
Diff to previous 1.15 (colored)
py-asn1: update to 0.3.6 Revision 0.3.6: * End-of-octets encoding optimized at ASN.1 encoders * The __getitem__/__setitem__ behavior of Set/Sequence and SetOf/SequenceOf objects aligned with the canonical Mapping and Sequence protocols in part * Fixed crash in ASN.1 encoder when encoding an explicitly tagged component of a Sequence
Revision 1.15 / (download) - annotate - [select for diffs], Sun Sep 17 10:18:41 2017 UTC (5 years, 8 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2017Q3-base,
pkgsrc-2017Q3
Changes since 1.14: +2 -2
lines
Diff to previous 1.14 (colored)
py-asn1: update to 0.3.5 Revision 0.3.5: Codecs signatures unified and pass the options kwargs through the call chain Explicit tag encoding optimized to avoid unnecessary copying End-of-octets sentinel encoding optimized Refactored ASN.1 codecs properties to silently enforce proper length and chunk size encoding modes Fixed DER encoder to always produce primitive encoding Fixed crash at SequenceOf native decoder Fixed Real.prettyPrint() to fail gracefully on overflow Fixed a couple of crashes when debug mode is enabled
Revision 1.14 / (download) - annotate - [select for diffs], Fri Sep 8 07:28:31 2017 UTC (5 years, 8 months ago) by adam
Branch: MAIN
Changes since 1.13: +2 -2
lines
Diff to previous 1.13 (colored)
Revision 0.3.4: - Fixed Native encoder to handle SEQUENCE/SET objects without the componentType property - Added missing component-less SEQUENCE/SET objects dict duck-typing support - Fixed unnecessary duplicate tags detection at NamesType.tagMap - Fixed crash at SEQUENCE and SEQUENCE OF CER encoder when running in schemaless mode - Fixed Character types instantiation from OctetString type -- double unicode decoding may have scrambled the data
Revision 1.13 / (download) - annotate - [select for diffs], Thu Aug 31 08:48:24 2017 UTC (5 years, 8 months ago) by adam
Branch: MAIN
Changes since 1.12: +2 -2
lines
Diff to previous 1.12 (colored)
Revision 0.3.3: Improved ASN.1 types instantiation performance Improved BER/CER/DER decoder performance by not unconditionally casting substrate into str/bytes. Fixed exponential index size growth bug when building ambiguous NamedTypes tree Fixed constructed types decoding failure at BER codec if running in schema-less mode Fixed crash on prettyPrint'ing a SEQUENCE with no defined components Fixed SetOf ordering at CER/DER encoder Fixed crash on conditional binascii module import Fix to TagSet hash value build
Revision 1.12 / (download) - annotate - [select for diffs], Sun Aug 6 19:25:45 2017 UTC (5 years, 9 months ago) by adam
Branch: MAIN
Changes since 1.11: +5 -3
lines
Diff to previous 1.11 (colored)
Revision 0.3.2: - Fixed SequenceOf/SetOf types initialization syntax to remain backward compatible with pyasn1 0.2.* - Rectified thread safety issues by moving lazy, run-time computation into object initializer. - Fixed .isValue property to return True for empty SetOf/SequenceOf objects - Fixed GeneralizedTime/UTCTime CER/DER codecs to actually get invoked - Fixed DER/CER encoders handling optional SEQUENCE/SET fields containing nested SEQUENCE/SET with optional fields. - Fixed crash in SequenceOf/SetOf pretty printing and decoding (in some cases) - Fixed documentation markup issues.
Revision 1.11 / (download) - annotate - [select for diffs], Thu Jul 27 18:36:10 2017 UTC (5 years, 10 months ago) by adam
Branch: MAIN
Changes since 1.10: +2 -2
lines
Diff to previous 1.10 (colored)
Revision 0.3.1:
- ASN.1 types __init__(), .clone() and .subtype() signatures
refactored into keyword arguments to simplify their signatures.
- ASN.1 types initialization refactored to minimize the use of
relatively expensive isNoValue() call
- Lazily pre-populate list of values of Sequence/Set/Choice types
- NamedTypes comparison made more efficient
- More efficient constraints computation and code clean up
- The __getitem__() implementation of some ASN.1 types & tag object
refactored for better performance
- BER/CER/DER value encoders refactored to produce either tuple of
bytes or octet-stream depending on what is more optimal
- Reduced the frequency of expensive isinstance() calls
- Tag-related classes optimized, refactored into properties and
documented.
- The NamedValues implementation refactored to mimic Python dict, its use
in ASN.1 types refactored into properties and better documented.
WARNING: this change introduces a deviation from original API.
- NamedType family of classes overhauled, optimized and documented.
- The `componentType` attribute of constructed ASN.1 types turned
read-only on instances.
- Sequence/Set DER/CER/DER decoder optimized to skip the case of
reordered components handling when not necessary.
- Tags and constraints-related getter methods refactored into read-only
instance attributes.
- The .hasValue() method refactored into .isValue property. All ASN.1
objects now support them, not just scalars.
- The Real.{isInfinity, isPlusInfinity, isMinusInfinity} methods
refactored into properties and renamed into IsInf, IsPlusInf and isMinusInf
- The end-of-octets type refactored to ensure it is a singleton. Codecs
changed to rely on that for better performance.
- Codecs lookup made more efficient at BER/CER/DER decoder main loop by
assigning `typeId` to every ASN.1 type, not just ambiguous ones.
- The .getComponent*() methods of constructed ASN.1 types changed
to lazily instantiate underlying type rather than return `None`.
This should simplify its API as initialization like `X[0][1] = 2` becomes
possible.
WARNING: this change introduces a deviation from the original API.
- The .setComponent*() methods of SetOf/SequenceOf types changed not
to allow uninitialized "holes" inside the sequences of their components.
They now behave similarly to Python lists.
WARNING: this change introduces a deviation from the original API.
- Default and optional components en/decoding of Constructed type
refactored towards better efficiency and more control.
- OctetsString and Any decoder optimized to avoid creating ASN.1
objects for chunks of substrate. Instead they now join substrate
chunks together and create ASN.1 object from it just once.
- The GeneralizedTime and UTCTime types now support to/from Python
datetime object conversion.
- Unit tests added for the `compat` sub-package.
- Fixed BitString named bits initialization bug.
- Fixed non-functional tag cache (when running Python 2) at DER decoder.
- Fixed chunked encoding restriction on DER encoder.
- Fixed SET components ordering at DER encoder.
- Fixed BIT STRING & OCTET STRING encoding to be always non-chunked (e.g.
primitive) at DER encoder
- Fixed `compat.integer.from_bytes()` behaviour on empty input.
Revision 1.10 / (download) - annotate - [select for diffs], Wed Apr 19 11:24:38 2017 UTC (6 years, 1 month ago) by jperkin
Branch: MAIN
CVS Tags: pkgsrc-2017Q2-base,
pkgsrc-2017Q2
Changes since 1.9: +2 -2
lines
Diff to previous 1.9 (colored)
Reset MAINTAINER after tonnerre resigned.
Revision 1.9 / (download) - annotate - [select for diffs], Sat Apr 8 13:37:47 2017 UTC (6 years, 1 month ago) by wiz
Branch: MAIN
Changes since 1.8: +1 -4
lines
Diff to previous 1.8 (colored)
Remove variables that have default values.
Revision 1.8 / (download) - annotate - [select for diffs], Sat Apr 8 11:25:11 2017 UTC (6 years, 1 month ago) by adam
Branch: MAIN
Changes since 1.7: +9 -9
lines
Diff to previous 1.7 (colored)
Revision 0.2.3, released 25-02-2017 ----------------------------------- - Improved SEQUENCE/SET/CHOICE decoding performance by maintaining a single shared NamedType object for all instances of SEQUENCE/SET object. - Improved INTEGER encoding/decoding by switching to Python's built-in integer serialization functions. - Improved BitString performance by rebasing it onto Python int type and leveraging fast Integer serialization functions. - BitString type usability improved in many ways: for example bitshifting and numeric operation on BitString is now possible. - Minor ObjectIdentifier type performance optimization. - ASN.1 character types refactored to keep unicode contents internally (rather than serialized octet stream) and duck-type it directly. - ASN.1 OctetString initialized from a Python object performs bytes() on it when running on Python 3 (used to do str() which is probably less logical). - Missing support for NoValue.__sizeof__ added. - Added checks to make sure SEQUENCE/SET components being assigned match the prototypes. - Setter methods for constructed types consistently accept matchTags and matchConstraints flags to control the strictness of inner components compatibility verification. Previously, these checks were tied to verifyConstraints flag, now they are all independent. - General documentation improvements here and there. - Fix to __reversed__() magic to make it returning an iterator. - Test suite simplified and unified. - The __all__ variable added to most of the Python modules. - The "test" directory renamed into "tests" not to collide with the "test" module.
Revision 1.7 / (download) - annotate - [select for diffs], Wed Dec 30 15:00:27 2015 UTC (7 years, 4 months ago) by leot
Branch: MAIN
CVS Tags: pkgsrc-2017Q1-base,
pkgsrc-2017Q1,
pkgsrc-2016Q4-base,
pkgsrc-2016Q4,
pkgsrc-2016Q3-base,
pkgsrc-2016Q3,
pkgsrc-2016Q2-base,
pkgsrc-2016Q2,
pkgsrc-2016Q1-base,
pkgsrc-2016Q1
Changes since 1.6: +2 -2
lines
Diff to previous 1.6 (colored)
Update security/py-asn1 to 0.1.9. Changes: Revision 0.1.9, released 28-09-2015 ----------------------------------- - Wheel distribution format now supported. - Extensions added to text files, CVS attic flushed. - Fix to make uninitilaized pyasn1 objects failing properly on hash(). - Fix to ObjectIdentifier initialization from unicode string. - Fix to CER/DER Boolean decoder - fail on non single-octet payload.
Revision 1.6 / (download) - annotate - [select for diffs], Wed Jul 1 13:54:22 2015 UTC (7 years, 10 months ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2015Q4-base,
pkgsrc-2015Q4,
pkgsrc-2015Q3-base,
pkgsrc-2015Q3
Changes since 1.5: +2 -2
lines
Diff to previous 1.5 (colored)
Update to 0.1.8:
Revision 0.1.8
--------------
- ObjectIdentifier codec fixed to work properly with arc 0 and arc 2 values.
- Explicit limit on ObjectIdentifier arc value size removed.
- Unicode initializer support added to OctetString type and derivatives.
- New prettyPrintType() abstract method implemented to base pyasn1 types
to facilitate encoding errors analisys.
- The __str__() method implemented to Tag, TagSet and TagMap classes to
ease encoding errors troubleshooting.
easing encoding errors
- Fix to SEQUENCE and SET types to give them their private componentTypes
collection (which is a NamedTypes object) so that they won't collide in
a MT execution environment.
- Missing T61String,ISO646String character types and ObjectDescriptor useful
type added.
- Distribute is gone, switched to setuptools completely.
- Missing NamedValues.__repr__() added.
- The base.NoValue() class, that indicates uninitialized ASN.1 object,
made public.
- The base.NoValue() class instances now support __repr__() what makes
possible to perform repr() on uninitialized pyasn1 types objects.
- When comparing ASN.1 types, by-tag and/or by-constraints matching
can now be performed with the isSuperTypeOf()/isSameTypeWith() optional
flags.
- Constructed types now verify their consistency by invoking
isSameTypeWith(matchTags=True, matchConstraints=False) and
isSuperTypeOf(matchTags=False, matchConstraints=True) for each of their
components rather than isSuperTypeOf() as it used to be. Constriants check
could be enforced to isSameTypeWith() with the strictConstraints=True
constructed classes attribute.
- Constructed types can now be initialized with new .setComponents() method
which accepts both var-args and keyword-args. Default repr() modified to
reflect this change.
- NamedTypes() and NamedValues() made comparable.
- Test coverage extended to cover pyasn1 types __repr__() function.
- The abs(Integer()) & abs(Real()) operation now returns respective pyasn1
type, not a Python type.
- More Python magic methods implementations added to Integer & Real classes
(e.g. __pos__, __neg__, __round__, __floor__, __ceil__, __trunc__)
- The Integer.__invert__ Python magic method implemented.
- The OctetString.__int__() and .__float__() magic methods implemented.
- Handle the case of null writer at Debug printer.
- BitString encoder/decoder performance improved.
- Built-in debugging is now based on Python logging module.
- Fix to NamedType.__repr__() to work properly.
- Fixes to __repr__() implementation of many built-in ASN.1 types to take into
account all of their initializers such as tagSet, subtypeSpec etc.
- String typed float initializer to REAL type now supported.
- Float typed mantissa initializer to REAL type for base 2 added.
- Encoding bases 8 and 16 support for REAL type binary encoder added.
- More strict CER/DER encoders added for GeneralizedTime and UTCTime types.
- Asn1Item.hasValue() added to easily distinguish initalized ASN.1 objects
from uninitialized ones (e.g. pure types).
- Fix to REAL type binary decoder to handle different bases and scale factor.
- Fix to TagSet.repr() to include [obsolete] baseTag information.
- Fix to broken REAL type decoding handling.
- Fix to BitString and OctetString decoders dealing with constructed
encoding -- it used to be possible to embed other types in substrate.
- Fix to end-of-octest sentinel handling:
* require strict two-zeros sentinel encoding
* recognize EOO sentinel only when explicitly requested by caller
of the decoder via allowEoo=True parameter (warning: API change)
- DER codec hardened not to tolerate indefinite length encoding/decoding.
Revision 1.5 / (download) - annotate - [select for diffs], Wed May 15 22:25:22 2013 UTC (10 years ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2015Q2-base,
pkgsrc-2015Q2,
pkgsrc-2015Q1-base,
pkgsrc-2015Q1,
pkgsrc-2014Q4-base,
pkgsrc-2014Q4,
pkgsrc-2014Q3-base,
pkgsrc-2014Q3,
pkgsrc-2014Q2-base,
pkgsrc-2014Q2,
pkgsrc-2014Q1-base,
pkgsrc-2014Q1,
pkgsrc-2013Q4-base,
pkgsrc-2013Q4,
pkgsrc-2013Q3-base,
pkgsrc-2013Q3,
pkgsrc-2013Q2-base,
pkgsrc-2013Q2
Changes since 1.4: +3 -3
lines
Diff to previous 1.4 (colored)
Update to 0.1.7:
Revision 0.1.7
--------------
- License updated to vanilla BSD 2-Clause to ease package use
(http://opensource.org/licenses/BSD-2-Clause).
- Test suite made discoverable by unittest/unittest2 discovery feature.
- Fix to decoder working on indefinite length substrate -- end-of-octets
marker is now detected by both tag and value. Otherwise zero values may
interfere with end-of-octets marker.
- Fix to decoder to fail in cases where tagFormat indicates inappropriate
format for the type (e.g. BOOLEAN is always PRIMITIVE, SET is always
CONSTRUCTED and OCTET STRING is either of the two)
- Fix to REAL type encoder to force primitive encoding form encoding.
- Fix to CHOICE decoder to handle explicitly tagged, indefinite length
mode encoding
- Fix to REAL type decoder to handle negative REAL values correctly. Test
case added.
Revision 0.1.6
--------------
- The compact (valueless) way of encoding zero INTEGERs introduced in
0.1.5 seems to fail miserably as the world is filled with broken
BER decoders. So we had to back off the *encoder* for a while.
There's still the IntegerEncoder.supportCompactZero flag which
enables compact encoding form whenever it evaluates to True.
- Report package version on debugging code initialization.
Revision 0.1.5
--------------
- Documentation updated and split into chapters to better match
web-site contents.
- Make prettyPrint() working for non-initialized pyasn1 data objects. It
used to throw an exception.
- Fix to encoder to produce empty-payload INTEGER values for zeros
- Fix to decoder to support empty-payload INTEGER and REAL values
- Fix to unit test suites imports to be able to run each from
their current directory
Revision 0.1.4
--------------
- Built-in codec debugging facility added
- Added some more checks to ObjectIdentifier BER encoder catching
posible 2^8 overflow condition by two leading sub-OIDs
- Implementations overriding the AbstractDecoder.valueDecoder method
changed to return the rest of substrate behind the item being processed
rather than the unprocessed substrate within the item (which is usually
empty).
- Decoder's recursiveFlag feature generalized as a user callback function
which is passed an uninitialized object recovered from substrate and
its uninterpreted payload.
- Catch inappropriate substrate type passed to decoder.
- Expose tagMap/typeMap/Decoder objects at DER decoder to uniform API.
- Obsolete __init__.MajorVersionId replaced with __init__.__version__
which is now in-sync with distutils.
- Package classifiers updated.
- The __init__.py's made non-empty (rumors are that they may be optimized
out by package managers).
- Bail out gracefully whenever Python version is older than 2.4.
- Fix to Real codec exponent encoding (should be in 2's complement form),
some more test cases added.
- Fix in Boolean truth testing built-in methods
- Fix to substrate underrun error handling at ObjectIdentifier BER decoder
- Fix to BER Boolean decoder that allows other pre-computed
values besides 0 and 1
- Fix to leading 0x80 octet handling in DER/CER/DER ObjectIdentifier decoder.
See http://www.cosic.esat.kuleuven.be/publications/article-1432.pdf
Revision 0.1.3
--------------
- Include class name into asn1 value constraint violation exception.
- Fix to OctetString.prettyOut() method that looses leading zero when
building hex string.
Revision 0.1.2
--------------
- Fix to __long__() to actually return longs on py2k
- Fix to OctetString.__str__() workings of a non-initialized object.
- Fix to quote initializer of OctetString.__repr__()
- Minor fix towards ObjectIdentifier.prettyIn() reliability
- ObjectIdentifier.__str__() is aliased to prettyPrint()
- Exlicit repr() calls replaced with '%r'
Revision 0.1.1
--------------
- Hex/bin string initializer to OctetString object reworked
(in a backward-incompatible manner)
- Fixed float() infinity compatibility issue (affects 2.5 and earlier)
- Fixed a bug/typo at Boolean CER encoder.
- Major overhawl for Python 2.4 -- 3.2 compatibility:
+ get rid of old-style types
+ drop string module usage
+ switch to rich comparation
+ drop explicit long integer type use
+ map()/filter() replaced with list comprehension
+ apply() replaced with */**args
+ switched to use 'key' sort() callback function
+ support both __nonzero__() and __bool__() methods
+ modified not to use py3k-incompatible exception syntax
+ getslice() operator fully replaced with getitem()
+ dictionary operations made 2K/3K compatible
+ base type for encoding substrate and OctetString-based types
is now 'bytes' when running py3k and 'str' otherwise
+ OctetString and derivatives now unicode compliant.
+ OctetString now supports two python-neutral getters: asOcts() & asInts()
+ print OctetString content in hex whenever it is not printable otherwise
+ in test suite, implicit relative import replaced with the absolute one
+ in test suite, string constants replaced with numerics
Revision 0.0.13
---------------
- Fix to base10 normalization function that loops on univ.Real(0)
Revision 0.0.13b
----------------
- ASN.1 Real type is now supported properly.
- Objects of Constructed types now support __setitem__()
- Set/Sequence objects can now be addressed by their field names (string index)
and position (integer index).
- Typo fix to ber.SetDecoder code that prevented guided decoding operation.
- Fix to explicitly tagged items decoding support.
- Fix to OctetString.prettyPrint() to better handle non-printable content.
- Fix to repr() workings of Choice objects.
Revision 0.0.13a
----------------
- Major codec re-design.
- Documentation significantly improved.
- ASN.1 Any type is now supported.
- All example ASN.1 modules moved to separate pyasn1-modules package.
- Fix to initial sub-OID overflow condition detection an encoder.
- BitString initialization value verification improved.
- The Set/Sequence.getNameByPosition() method implemented.
- Fix to proper behaviour of PermittedAlphabetConstraint object.
- Fix to improper Boolean substrate handling at CER/DER decoders.
- Changes towards performance improvement:
+ all dict.has_key() & dict.get() invocations replaced with modern syntax
(this breaks compatibility with Python 2.1 and older).
+ tag and tagset caches introduced to decoder
+ decoder code improved to prevent unnecessary pyasn1 objects creation
+ allow disabling components verification when setting components to
structured types, this is used by decoder whilst running in guided mode.
+ BER decoder for integer values now looks up a small set of pre-computed
substrate values to save on decoding.
+ a few pre-computed values configured to ObjectIdentifier BER encoder.
+ ChoiceDecoder split-off SequenceOf one to save on unnecessary checks.
+ replace slow hasattr()/getattr() calls with isinstance() introspection.
+ track the number of initialized components of Constructed types to save
on default/optional components initialization.
+ added a shortcut ObjectIdentifier.asTuple() to be used instead of
__getitem__() in hotspots.
+ use Tag.asTuple() and pure integers at tag encoder.
+ introduce and use in decoder the baseTagSet attribute of the built-in
ASN.1 types.
Revision 0.0.12a
----------------
- The individual tag/length/value processing methods of
encoder.AbstractItemEncoder renamed (leading underscore stripped)
to promote overloading in cases where partial substrate processing
is required.
- The ocsp.py, ldap.py example scripts added.
- Fix to univ.ObjectIdentifier input value handler to disallow negative
sub-IDs.
Revision 1.4 / (download) - annotate - [select for diffs], Tue Oct 23 18:16:53 2012 UTC (10 years, 7 months ago) by asau
Branch: MAIN
CVS Tags: pkgsrc-2013Q1-base,
pkgsrc-2013Q1,
pkgsrc-2012Q4-base,
pkgsrc-2012Q4
Changes since 1.3: +1 -3
lines
Diff to previous 1.3 (colored)
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.
Revision 1.3 / (download) - annotate - [select for diffs], Sat May 1 17:23:36 2010 UTC (13 years ago) by tonnerre
Branch: MAIN
CVS Tags: pkgsrc-2012Q3-base,
pkgsrc-2012Q3,
pkgsrc-2012Q2-base,
pkgsrc-2012Q2,
pkgsrc-2012Q1-base,
pkgsrc-2012Q1,
pkgsrc-2011Q4-base,
pkgsrc-2011Q4,
pkgsrc-2011Q3-base,
pkgsrc-2011Q3,
pkgsrc-2011Q2-base,
pkgsrc-2011Q2,
pkgsrc-2011Q1-base,
pkgsrc-2011Q1,
pkgsrc-2010Q4-base,
pkgsrc-2010Q4,
pkgsrc-2010Q3-base,
pkgsrc-2010Q3,
pkgsrc-2010Q2-base,
pkgsrc-2010Q2
Changes since 1.2: +2 -2
lines
Diff to previous 1.2 (colored)
Upgrade py-asn1 to version 0.0.11a. Changes since 0.0.8a: - Decoder can now treat values of unknown types as opaque OctetString. - Fix to Set/SetOf type decoder to handle uninitialized scalar SetOf components correctly. - API versioning mechanics retired (pyasn1.v1 -> pyasn1) what makes it possible to zip-import pyasn1 sources (used by egg and py2exe). - Allow any non-zero values in Boolean type BER decoder, as it's in accordnance with the standard.
Revision 1.2 / (download) - annotate - [select for diffs], Thu Mar 5 18:51:31 2009 UTC (14 years, 2 months ago) by joerg
Branch: MAIN
CVS Tags: pkgsrc-2010Q1-base,
pkgsrc-2010Q1,
pkgsrc-2009Q4-base,
pkgsrc-2009Q4,
pkgsrc-2009Q3-base,
pkgsrc-2009Q3,
pkgsrc-2009Q2-base,
pkgsrc-2009Q2,
pkgsrc-2009Q1-base,
pkgsrc-2009Q1
Changes since 1.1: +1 -2
lines
Diff to previous 1.1 (colored)
Remove PYBINMODULE. All it did was mark some packages as not available on some platforms that lacked shared library support in the past. The list hasn't been maintained at all and the gain is very limited, so just get rid of it.
Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Wed Oct 22 16:33:55 2008 UTC (14 years, 7 months ago) by tonnerre
Branch: TNF
CVS Tags: pkgsrc-base,
pkgsrc-2008Q4-base,
pkgsrc-2008Q4
Changes since 1.1: +0 -0
lines
Diff to previous 1.1 (colored)
Import the ASN1 Python module to pkgsrc. This module allows to dissect ASN1-encoded files (DER, BER, PER, etc.) in Python. ASN1 is the Abstract Syntax Notation version 1, as defined by the International Telecommunication Union (ITU).
Revision 1.1 / (download) - annotate - [select for diffs], Wed Oct 22 16:33:55 2008 UTC (14 years, 7 months ago) by tonnerre
Branch: MAIN
Initial revision