8 * UTCTime and GeneralizedTime allowed values to have plus sign in them,
9 passing int() check successfully. Prohibit that incorrect behaviour
10 * UTCTime and GeneralizedTime BER decoding support
11 * Faster UTCTime and GeneralizedTime decoding, and slightly better
13 * Workability under Cython
14 * Explicitly Check that all ObjectIdentifier arcs are non-negative
20 * ``.copy()`` method removed: ``copy.copy()`` is preferred way to copy
22 * Copies made previously with ``.copy()`` lacked ``.defined`` field,
24 * All objects are friendly to ``pickle`` libraries
25 * PrintableString has ``allow_asterisk`` and ``allow_ampersand``
27 * ``.hexencode()``, ``.hexdecode()`` and ``.hexdecod()`` methods
28 appeared, working with hexadecimal encoded data
34 * Convenient ``.decod()`` method, that raises if tail is not empty
35 * Control characters (like newlines) of text fields in pprinted output
37 * Ability to allow asterisk and ampersand characters
38 (``allow_asterisk``, ``allow_ampersand`` kwargs) in PrintableString,
39 that unfortunately could be met in X.509 certificates
45 * PEP-396 compatible module's ``__version__``
51 * Do not shadow underlying DecodeError during decoding of optional
58 * Forbid any later GNU GPL version autousage (project's licence now is
60 * Fix ``defines_by_path`` context option usage example
66 * Fix fallbacked ``colored()`` function workability,
67 if no ``termcolor`` is installed
73 * Fix empty ``--oids`` workability
79 * Ability to specify multiple OID mappings for pprinted output
80 (``oids`` keyword argument is renamed to ``oid_maps``)
86 * Minor decode speed improvements
87 * Much faster UTCTime/GeneralizedTime decoders
88 * Stricter UTCTime/GeneralizedTime DER encoding check: trailing zeroes
90 * Valid DER encoding of GeneralizedTime with microseconds: no trailing
97 * ObjectIdentifier has ``ber_encoded`` set to True, if non-normalized
99 * Preserve BER-related attributes during ``copy()``
105 * Added `COMPLI <https://github.com/YuryStrozhevsky/asn1-test-suite>`__
106 ASN.1:2008 test suite. PyDERASN passes it (except for REAL values),
107 but it is more strict sometimes and aimed to be compliant with X.690-201508
108 * Check for arc values normalization in ObjectIdentifier.
109 Forbid non-normalized in DER encoding
115 * ``ctx`` parameter can be safely used in .decode() and won't be muted
116 * PP nametuple contains reference to the ASN1Obj itself
117 * ``colonize_hex`` function useful for pretty printing
118 * Integer values are also pretty printed in hexadecimal form
124 * All errors are inherited from ASN1Error class
125 * NumericString/PrintableString has ``allowable_chars`` property holding
126 all allowed characters
132 * Fix NumericString: space is allowed character
133 * Strict PrintableString sanitizing
139 * Removed ``lenindef``, ``ber_encoded`` attributes from the Choice --
140 they must be taken from underlying value, as Choice does not have its
142 * Do not yield extra EOC PP for Any, having indefinite length encoding
143 and containing autodecoded DEFINED BY value
149 * ``bered`` attribute, meaning if object has BER-specific encoding, is
150 renamed to ``ber_encoded``
151 * ``bered`` attribute is replace with property showing if any of
152 underlying values are BER-encoded. If value has length indefinite
153 encoded explicit tag, value, if value contains BER-related encoding,
154 or if it contains other objects that are ``bered``, then it is ``bered``
160 * Default value is checked also for Sets, not for Sequences only
161 * **Incompatible** change: defaulted values in Sequence/Set are always
162 strictly checked, unless ``allow_default_values`` context option is
163 set. ``strict_default_existence`` option disappeared
164 * Strict Set/Set Of's values ordering check
170 * Additional encoding validness check: explicit tag must contain exactly
171 one object inside. Throw DecodeError otherwise
172 * ``allow_expl_oob`` context and command-line options allow skipping of
179 * DecodeError's decode paths are separated with ``:``, instead of ``.``,
180 because of colliding with dots in OIDs
181 * Ability to print element decode paths with ``--print-decode-path``
182 command line option (and corresponding keyword argument)
183 * Ability to print tree's branch specified with ``--decode-path-only``
189 * Fix possible uncaught TypeError in Py2 with zero bytes inside the value
190 * Fix SequenceOf/SetOf raising BoundsError instead of DecodeError
196 * Fix uncaught UTCTime/GeneralizedTime decode error when dealing with
197 non ASCII-encoded values
203 * Fix long-standing bug with explicitly tagged objects inside the
204 Choice. If Choice had explicitly tagged value, then its ``.tlvlen``
205 reports the size without taking value's explicit tag in advance
206 * Add ``.fulllen`` and ``.fulloffset`` properties for all objects
212 * SEQUENCE's values are printed with field's name. Previously there was
213 the following output::
215 AlgorithmIdentifier SEQUENCE[OBJECT IDENTIFIER 1.3.14.3.2.26, [UNIV 5] ANY 0500 OPTIONAL]
219 AlgorithmIdentifier SEQUENCE[algorithm: OBJECT IDENTIFIER 1.3.14.3.2.26; parameters: [UNIV 5] ANY 0500 OPTIONAL]
220 * Fixed EOC (Unicode character) repr printing issues under Python2
226 BER's EOC is explicitly shown during pprinting. Following notation::
228 15-2 [0,0,1576]-4 . content: [0] EXPLICIT [UNIV 16] ANY
232 15-2∞ [0,0,1576]∞ . content: [0] EXPLICIT [UNIV 16] ANY
234 1587 [1,1, 0] . content: BER EOC
235 1589 [1,1, 0] . content: EXPLICIT BER EOC
241 * BER decoding support
242 * BitString's ''H notation support
243 * ``termcolor`` package is included in the tarball
249 * Ability to set values during Sequence initialization
255 * Fix TagMismatch exception completeness during Choice and Set decoding.
256 Previously we will loose offset and decode_path information about
257 concrete TagMismatched entity
263 * Strict NumericString's value sanitation
264 * Invalid encoding in string types will raise ``DecodeError`` exception,
265 instead of ``Unicode*Error``
266 * Fixed DecodePathDefBy workability with Python 2.x
272 * Fix nasty BitString decoding bug: it could fail when data follows
273 encoded BitString value. There weren't any problems when BitString is
274 at the end of Sequence
280 * Slightly corrected colours, now visible on white background
286 * Fix bug related to DecodeError showing with DecodePathDefBy entities
287 * Respect ``NO_COLOR`` environment variable
293 * :py:func:`pyderasn.decode_path_defby` is replaced with
294 :py:class:`pyderasn.DecodePathDefBy`
295 * Ability to turn colourized terminal output by calling
296 ``pprint(..., with_colours=True)``. You will need
297 `termcolor package <https://pypi.org/project/termcolor/>`__
303 * Fixed invalid offset calculation when dealing with DEFINED BY objects
310 * BIT STRINGs can also be :ref:`DEFINED BY <definedby>`
311 * Decoding process can be governed with optional :ref:`ctx <ctx>`
312 keyword argument to ``decode()`` method
313 * :ref:`defines_by_path <defines_by_path_ctx>` option is now
314 :ref:`decode context <ctx>` option, not a keyword argument
315 * Ability to do ``strict validation``
316 of defaulted values met in sequence, raising an exception
322 Ability to skip specified number of bytes (``--skip``) in command line
329 * Generic decoder's scheme and pretty printer
330 (:py:func:`pyderasn.generic_decoder`) can be used in libraries
331 * Ability to specify :ref:`defines_by_path <defines_by_path_ctx>`
332 during command line invocation
338 Ability to automatically decode :ref:`DEFINED BY <definedby>` fields
345 Removed ``__lt__``/``__eq__`` from base class, as pylint likes it.
351 Full rich comparison operators added.
358 Trivial README addition.