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 * Explicitly Check that all ObjectIdentifier arcs are non-negative
17 * ``.copy()`` method removed: ``copy.copy()`` is preferred way to copy
19 * Copies made previously with ``.copy()`` lacked ``.defined`` field,
21 * All objects are friendly to ``pickle`` libraries
22 * PrintableString has ``allow_asterisk`` and ``allow_ampersand``
24 * ``.hexencode()``, ``.hexdecode()`` and ``.hexdecod()`` methods
25 appeared, working with hexadecimal encoded data
31 * Convenient ``.decod()`` method, that raises if tail is not empty
32 * Control characters (like newlines) of text fields in pprinted output
34 * Ability to allow asterisk and ampersand characters
35 (``allow_asterisk``, ``allow_ampersand`` kwargs) in PrintableString,
36 that unfortunately could be met in X.509 certificates
42 * PEP-396 compatible module's ``__version__``
48 * Do not shadow underlying DecodeError during decoding of optional
55 * Forbid any later GNU GPL version autousage (project's licence now is
57 * Fix ``defines_by_path`` context option usage example
63 * Fix fallbacked ``colored()`` function workability,
64 if no ``termcolor`` is installed
70 * Fix empty ``--oids`` workability
76 * Ability to specify multiple OID mappings for pprinted output
77 (``oids`` keyword argument is renamed to ``oid_maps``)
83 * Minor decode speed improvements
84 * Much faster UTCTime/GeneralizedTime decoders
85 * Stricter UTCTime/GeneralizedTime DER encoding check: trailing zeroes
87 * Valid DER encoding of GeneralizedTime with microseconds: no trailing
94 * ObjectIdentifier has ``ber_encoded`` set to True, if non-normalized
96 * Preserve BER-related attributes during ``copy()``
102 * Added `COMPLI <https://github.com/YuryStrozhevsky/asn1-test-suite>`__
103 ASN.1:2008 test suite. PyDERASN passes it (except for REAL values),
104 but it is more strict sometimes and aimed to be compliant with X.690-201508
105 * Check for arc values normalization in ObjectIdentifier.
106 Forbid non-normalized in DER encoding
112 * ``ctx`` parameter can be safely used in .decode() and won't be muted
113 * PP nametuple contains reference to the ASN1Obj itself
114 * ``colonize_hex`` function useful for pretty printing
115 * Integer values are also pretty printed in hexadecimal form
121 * All errors are inherited from ASN1Error class
122 * NumericString/PrintableString has ``allowable_chars`` property holding
123 all allowed characters
129 * Fix NumericString: space is allowed character
130 * Strict PrintableString sanitizing
136 * Removed ``lenindef``, ``ber_encoded`` attributes from the Choice --
137 they must be taken from underlying value, as Choice does not have its
139 * Do not yield extra EOC PP for Any, having indefinite length encoding
140 and containing autodecoded DEFINED BY value
146 * ``bered`` attribute, meaning if object has BER-specific encoding, is
147 renamed to ``ber_encoded``
148 * ``bered`` attribute is replace with property showing if any of
149 underlying values are BER-encoded. If value has length indefinite
150 encoded explicit tag, value, if value contains BER-related encoding,
151 or if it contains other objects that are ``bered``, then it is ``bered``
157 * Default value is checked also for Sets, not for Sequences only
158 * **Incompatible** change: defaulted values in Sequence/Set are always
159 strictly checked, unless ``allow_default_values`` context option is
160 set. ``strict_default_existence`` option disappeared
161 * Strict Set/Set Of's values ordering check
167 * Additional encoding validness check: explicit tag must contain exactly
168 one object inside. Throw DecodeError otherwise
169 * ``allow_expl_oob`` context and command-line options allow skipping of
176 * DecodeError's decode paths are separated with ``:``, instead of ``.``,
177 because of colliding with dots in OIDs
178 * Ability to print element decode paths with ``--print-decode-path``
179 command line option (and corresponding keyword argument)
180 * Ability to print tree's branch specified with ``--decode-path-only``
186 * Fix possible uncaught TypeError in Py2 with zero bytes inside the value
187 * Fix SequenceOf/SetOf raising BoundsError instead of DecodeError
193 * Fix uncaught UTCTime/GeneralizedTime decode error when dealing with
194 non ASCII-encoded values
200 * Fix long-standing bug with explicitly tagged objects inside the
201 Choice. If Choice had explicitly tagged value, then its ``.tlvlen``
202 reports the size without taking value's explicit tag in advance
203 * Add ``.fulllen`` and ``.fulloffset`` properties for all objects
209 * SEQUENCE's values are printed with field's name. Previously there was
210 the following output::
212 AlgorithmIdentifier SEQUENCE[OBJECT IDENTIFIER 1.3.14.3.2.26, [UNIV 5] ANY 0500 OPTIONAL]
216 AlgorithmIdentifier SEQUENCE[algorithm: OBJECT IDENTIFIER 1.3.14.3.2.26; parameters: [UNIV 5] ANY 0500 OPTIONAL]
217 * Fixed EOC (Unicode character) repr printing issues under Python2
223 BER's EOC is explicitly shown during pprinting. Following notation::
225 15-2 [0,0,1576]-4 . content: [0] EXPLICIT [UNIV 16] ANY
229 15-2∞ [0,0,1576]∞ . content: [0] EXPLICIT [UNIV 16] ANY
231 1587 [1,1, 0] . content: BER EOC
232 1589 [1,1, 0] . content: EXPLICIT BER EOC
238 * BER decoding support
239 * BitString's ''H notation support
240 * ``termcolor`` package is included in the tarball
246 * Ability to set values during Sequence initialization
252 * Fix TagMismatch exception completeness during Choice and Set decoding.
253 Previously we will loose offset and decode_path information about
254 concrete TagMismatched entity
260 * Strict NumericString's value sanitation
261 * Invalid encoding in string types will raise ``DecodeError`` exception,
262 instead of ``Unicode*Error``
263 * Fixed DecodePathDefBy workability with Python 2.x
269 * Fix nasty BitString decoding bug: it could fail when data follows
270 encoded BitString value. There weren't any problems when BitString is
271 at the end of Sequence
277 * Slightly corrected colours, now visible on white background
283 * Fix bug related to DecodeError showing with DecodePathDefBy entities
284 * Respect ``NO_COLOR`` environment variable
290 * :py:func:`pyderasn.decode_path_defby` is replaced with
291 :py:class:`pyderasn.DecodePathDefBy`
292 * Ability to turn colourized terminal output by calling
293 ``pprint(..., with_colours=True)``. You will need
294 `termcolor package <https://pypi.org/project/termcolor/>`__
300 * Fixed invalid offset calculation when dealing with DEFINED BY objects
307 * BIT STRINGs can also be :ref:`DEFINED BY <definedby>`
308 * Decoding process can be governed with optional :ref:`ctx <ctx>`
309 keyword argument to ``decode()`` method
310 * :ref:`defines_by_path <defines_by_path_ctx>` option is now
311 :ref:`decode context <ctx>` option, not a keyword argument
312 * Ability to do ``strict validation``
313 of defaulted values met in sequence, raising an exception
319 Ability to skip specified number of bytes (``--skip``) in command line
326 * Generic decoder's scheme and pretty printer
327 (:py:func:`pyderasn.generic_decoder`) can be used in libraries
328 * Ability to specify :ref:`defines_by_path <defines_by_path_ctx>`
329 during command line invocation
335 Ability to automatically decode :ref:`DEFINED BY <definedby>` fields
342 Removed ``__lt__``/``__eq__`` from base class, as pylint likes it.
348 Full rich comparison operators added.
355 Trivial README addition.