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 * Workability under Cython
12 * Explicitly Check that all ObjectIdentifier arcs are non-negative
18 * ``.copy()`` method removed: ``copy.copy()`` is preferred way to copy
20 * Copies made previously with ``.copy()`` lacked ``.defined`` field,
22 * All objects are friendly to ``pickle`` libraries
23 * PrintableString has ``allow_asterisk`` and ``allow_ampersand``
25 * ``.hexencode()``, ``.hexdecode()`` and ``.hexdecod()`` methods
26 appeared, working with hexadecimal encoded data
32 * Convenient ``.decod()`` method, that raises if tail is not empty
33 * Control characters (like newlines) of text fields in pprinted output
35 * Ability to allow asterisk and ampersand characters
36 (``allow_asterisk``, ``allow_ampersand`` kwargs) in PrintableString,
37 that unfortunately could be met in X.509 certificates
43 * PEP-396 compatible module's ``__version__``
49 * Do not shadow underlying DecodeError during decoding of optional
56 * Forbid any later GNU GPL version autousage (project's licence now is
58 * Fix ``defines_by_path`` context option usage example
64 * Fix fallbacked ``colored()`` function workability,
65 if no ``termcolor`` is installed
71 * Fix empty ``--oids`` workability
77 * Ability to specify multiple OID mappings for pprinted output
78 (``oids`` keyword argument is renamed to ``oid_maps``)
84 * Minor decode speed improvements
85 * Much faster UTCTime/GeneralizedTime decoders
86 * Stricter UTCTime/GeneralizedTime DER encoding check: trailing zeroes
88 * Valid DER encoding of GeneralizedTime with microseconds: no trailing
95 * ObjectIdentifier has ``ber_encoded`` set to True, if non-normalized
97 * Preserve BER-related attributes during ``copy()``
103 * Added `COMPLI <https://github.com/YuryStrozhevsky/asn1-test-suite>`__
104 ASN.1:2008 test suite. PyDERASN passes it (except for REAL values),
105 but it is more strict sometimes and aimed to be compliant with X.690-201508
106 * Check for arc values normalization in ObjectIdentifier.
107 Forbid non-normalized in DER encoding
113 * ``ctx`` parameter can be safely used in .decode() and won't be muted
114 * PP nametuple contains reference to the ASN1Obj itself
115 * ``colonize_hex`` function useful for pretty printing
116 * Integer values are also pretty printed in hexadecimal form
122 * All errors are inherited from ASN1Error class
123 * NumericString/PrintableString has ``allowable_chars`` property holding
124 all allowed characters
130 * Fix NumericString: space is allowed character
131 * Strict PrintableString sanitizing
137 * Removed ``lenindef``, ``ber_encoded`` attributes from the Choice --
138 they must be taken from underlying value, as Choice does not have its
140 * Do not yield extra EOC PP for Any, having indefinite length encoding
141 and containing autodecoded DEFINED BY value
147 * ``bered`` attribute, meaning if object has BER-specific encoding, is
148 renamed to ``ber_encoded``
149 * ``bered`` attribute is replace with property showing if any of
150 underlying values are BER-encoded. If value has length indefinite
151 encoded explicit tag, value, if value contains BER-related encoding,
152 or if it contains other objects that are ``bered``, then it is ``bered``
158 * Default value is checked also for Sets, not for Sequences only
159 * **Incompatible** change: defaulted values in Sequence/Set are always
160 strictly checked, unless ``allow_default_values`` context option is
161 set. ``strict_default_existence`` option disappeared
162 * Strict Set/Set Of's values ordering check
168 * Additional encoding validness check: explicit tag must contain exactly
169 one object inside. Throw DecodeError otherwise
170 * ``allow_expl_oob`` context and command-line options allow skipping of
177 * DecodeError's decode paths are separated with ``:``, instead of ``.``,
178 because of colliding with dots in OIDs
179 * Ability to print element decode paths with ``--print-decode-path``
180 command line option (and corresponding keyword argument)
181 * Ability to print tree's branch specified with ``--decode-path-only``
187 * Fix possible uncaught TypeError in Py2 with zero bytes inside the value
188 * Fix SequenceOf/SetOf raising BoundsError instead of DecodeError
194 * Fix uncaught UTCTime/GeneralizedTime decode error when dealing with
195 non ASCII-encoded values
201 * Fix long-standing bug with explicitly tagged objects inside the
202 Choice. If Choice had explicitly tagged value, then its ``.tlvlen``
203 reports the size without taking value's explicit tag in advance
204 * Add ``.fulllen`` and ``.fulloffset`` properties for all objects
210 * SEQUENCE's values are printed with field's name. Previously there was
211 the following output::
213 AlgorithmIdentifier SEQUENCE[OBJECT IDENTIFIER 1.3.14.3.2.26, [UNIV 5] ANY 0500 OPTIONAL]
217 AlgorithmIdentifier SEQUENCE[algorithm: OBJECT IDENTIFIER 1.3.14.3.2.26; parameters: [UNIV 5] ANY 0500 OPTIONAL]
218 * Fixed EOC (Unicode character) repr printing issues under Python2
224 BER's EOC is explicitly shown during pprinting. Following notation::
226 15-2 [0,0,1576]-4 . content: [0] EXPLICIT [UNIV 16] ANY
230 15-2∞ [0,0,1576]∞ . content: [0] EXPLICIT [UNIV 16] ANY
232 1587 [1,1, 0] . content: BER EOC
233 1589 [1,1, 0] . content: EXPLICIT BER EOC
239 * BER decoding support
240 * BitString's ''H notation support
241 * ``termcolor`` package is included in the tarball
247 * Ability to set values during Sequence initialization
253 * Fix TagMismatch exception completeness during Choice and Set decoding.
254 Previously we will loose offset and decode_path information about
255 concrete TagMismatched entity
261 * Strict NumericString's value sanitation
262 * Invalid encoding in string types will raise ``DecodeError`` exception,
263 instead of ``Unicode*Error``
264 * Fixed DecodePathDefBy workability with Python 2.x
270 * Fix nasty BitString decoding bug: it could fail when data follows
271 encoded BitString value. There weren't any problems when BitString is
272 at the end of Sequence
278 * Slightly corrected colours, now visible on white background
284 * Fix bug related to DecodeError showing with DecodePathDefBy entities
285 * Respect ``NO_COLOR`` environment variable
291 * :py:func:`pyderasn.decode_path_defby` is replaced with
292 :py:class:`pyderasn.DecodePathDefBy`
293 * Ability to turn colourized terminal output by calling
294 ``pprint(..., with_colours=True)``. You will need
295 `termcolor package <https://pypi.org/project/termcolor/>`__
301 * Fixed invalid offset calculation when dealing with DEFINED BY objects
308 * BIT STRINGs can also be :ref:`DEFINED BY <definedby>`
309 * Decoding process can be governed with optional :ref:`ctx <ctx>`
310 keyword argument to ``decode()`` method
311 * :ref:`defines_by_path <defines_by_path_ctx>` option is now
312 :ref:`decode context <ctx>` option, not a keyword argument
313 * Ability to do ``strict validation``
314 of defaulted values met in sequence, raising an exception
320 Ability to skip specified number of bytes (``--skip``) in command line
327 * Generic decoder's scheme and pretty printer
328 (:py:func:`pyderasn.generic_decoder`) can be used in libraries
329 * Ability to specify :ref:`defines_by_path <defines_by_path_ctx>`
330 during command line invocation
336 Ability to automatically decode :ref:`DEFINED BY <definedby>` fields
343 Removed ``__lt__``/``__eq__`` from base class, as pylint likes it.
349 Full rich comparison operators added.
356 Trivial README addition.