diff --git a/stix2/base.py b/stix2/base.py index ac9d162..580823d 100644 --- a/stix2/base.py +++ b/stix2/base.py @@ -8,7 +8,7 @@ import uuid import simplejson as json import six -from stix2.org.webpki.json.Canonicalize import canonicalize +from stix2.canonicalization.Canonicalize import canonicalize from .exceptions import ( AtLeastOnePropertyError, CustomContentError, DependentPropertiesError, @@ -359,24 +359,23 @@ class _Observable(_STIXBase): required_prefix = self._type + "--" namespace = uuid.UUID("00abedb4-aa42-466c-9c01-fed23315a9b7") - properties_to_use = self._id_contributing_properties - if properties_to_use: - streamlined_object = {} - if "hashes" in kwargs and "hashes" in properties_to_use: - possible_hash = self._choose_one_hash(kwargs["hashes"]) - if possible_hash: - streamlined_object["hashes"] = possible_hash - for key in kwargs.keys(): - if key in properties_to_use and key != "hashes": - streamlined_object[key] = kwargs[key] + try: + properties_to_use = self._id_contributing_properties + if properties_to_use: + streamlined_object = {} + if "hashes" in kwargs and "hashes" in properties_to_use: + possible_hash = self._choose_one_hash(kwargs["hashes"]) + if possible_hash: + streamlined_object["hashes"] = possible_hash + for key in kwargs.keys(): + if key in properties_to_use and key != "hashes": + streamlined_object[key] = kwargs[key] - if streamlined_object: - data = canonicalize(streamlined_object) - else: - return None - - return required_prefix + str(uuid.uuid5(namespace, str(data))) - else: + if streamlined_object: + data = canonicalize(streamlined_object, utf8=False) + return required_prefix + str(uuid.uuid5(namespace, str(data))) + return None + except AttributeError: return None def _choose_one_hash(self, hash_dict): diff --git a/stix2/org/webpki/json/Canonicalize.py b/stix2/canonicalization/Canonicalize.py similarity index 99% rename from stix2/org/webpki/json/Canonicalize.py rename to stix2/canonicalization/Canonicalize.py index cda810f..8bf2529 100644 --- a/stix2/org/webpki/json/Canonicalize.py +++ b/stix2/canonicalization/Canonicalize.py @@ -24,7 +24,7 @@ import re -from stix2.org.webpki.json.NumberToJson import convert2Es6Format +from stix2.canonicalization.NumberToJson import convert2Es6Format try: from _json import encode_basestring_ascii as c_encode_basestring_ascii diff --git a/stix2/org/webpki/json/NumberToJson.py b/stix2/canonicalization/NumberToJson.py similarity index 100% rename from stix2/org/webpki/json/NumberToJson.py rename to stix2/canonicalization/NumberToJson.py diff --git a/stix2/org/__init__.py b/stix2/canonicalization/__init__.py similarity index 100% rename from stix2/org/__init__.py rename to stix2/canonicalization/__init__.py diff --git a/stix2/org/webpki/__init__.py b/stix2/org/webpki/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/stix2/org/webpki/json/LICENSE b/stix2/org/webpki/json/LICENSE deleted file mode 100644 index 1afbedb..0000000 --- a/stix2/org/webpki/json/LICENSE +++ /dev/null @@ -1,254 +0,0 @@ -A. HISTORY OF THE SOFTWARE -========================== - -Python was created in the early 1990s by Guido van Rossum at Stichting -Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands -as a successor of a language called ABC. Guido remains Python's -principal author, although it includes many contributions from others. - -In 1995, Guido continued his work on Python at the Corporation for -National Research Initiatives (CNRI, see http://www.cnri.reston.va.us) -in Reston, Virginia where he released several versions of the -software. - -In May 2000, Guido and the Python core development team moved to -BeOpen.com to form the BeOpen PythonLabs team. In October of the same -year, the PythonLabs team moved to Digital Creations, which became -Zope Corporation. In 2001, the Python Software Foundation (PSF, see -https://www.python.org/psf/) was formed, a non-profit organization -created specifically to own Python-related Intellectual Property. -Zope Corporation was a sponsoring member of the PSF. - -All Python releases are Open Source (see http://www.opensource.org for -the Open Source Definition). Historically, most, but not all, Python -releases have also been GPL-compatible; the table below summarizes -the various releases. - - Release Derived Year Owner GPL- - from compatible? (1) - - 0.9.0 thru 1.2 1991-1995 CWI yes - 1.3 thru 1.5.2 1.2 1995-1999 CNRI yes - 1.6 1.5.2 2000 CNRI no - 2.0 1.6 2000 BeOpen.com no - 1.6.1 1.6 2001 CNRI yes (2) - 2.1 2.0+1.6.1 2001 PSF no - 2.0.1 2.0+1.6.1 2001 PSF yes - 2.1.1 2.1+2.0.1 2001 PSF yes - 2.1.2 2.1.1 2002 PSF yes - 2.1.3 2.1.2 2002 PSF yes - 2.2 and above 2.1.1 2001-now PSF yes - -Footnotes: - -(1) GPL-compatible doesn't mean that we're distributing Python under - the GPL. All Python licenses, unlike the GPL, let you distribute - a modified version without making your changes open source. The - GPL-compatible licenses make it possible to combine Python with - other software that is released under the GPL; the others don't. - -(2) According to Richard Stallman, 1.6.1 is not GPL-compatible, - because its license has a choice of law clause. According to - CNRI, however, Stallman's lawyer has told CNRI's lawyer that 1.6.1 - is "not incompatible" with the GPL. - -Thanks to the many outside volunteers who have worked under Guido's -direction to make these releases possible. - - -B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON -=============================================================== - -PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2 --------------------------------------------- - -1. This LICENSE AGREEMENT is between the Python Software Foundation -("PSF"), and the Individual or Organization ("Licensee") accessing and -otherwise using this software ("Python") in source or binary form and -its associated documentation. - -2. Subject to the terms and conditions of this License Agreement, PSF hereby -grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce, -analyze, test, perform and/or display publicly, prepare derivative works, -distribute, and otherwise use Python alone or in any derivative version, -provided, however, that PSF's License Agreement and PSF's notice of copyright, -i.e., "Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, -2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Python Software Foundation; All -Rights Reserved" are retained in Python alone or in any derivative version -prepared by Licensee. - -3. In the event Licensee prepares a derivative work that is based on -or incorporates Python or any part thereof, and wants to make -the derivative work available to others as provided herein, then -Licensee hereby agrees to include in any such work a brief summary of -the changes made to Python. - -4. PSF is making Python available to Licensee on an "AS IS" -basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR -IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, PSF MAKES NO AND -DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS -FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON WILL NOT -INFRINGE ANY THIRD PARTY RIGHTS. - -5. PSF SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON -FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS AS -A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON, -OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF. - -6. This License Agreement will automatically terminate upon a material -breach of its terms and conditions. - -7. Nothing in this License Agreement shall be deemed to create any -relationship of agency, partnership, or joint venture between PSF and -Licensee. This License Agreement does not grant permission to use PSF -trademarks or trade name in a trademark sense to endorse or promote -products or services of Licensee, or any third party. - -8. By copying, installing or otherwise using Python, Licensee -agrees to be bound by the terms and conditions of this License -Agreement. - - -BEOPEN.COM LICENSE AGREEMENT FOR PYTHON 2.0 -------------------------------------------- - -BEOPEN PYTHON OPEN SOURCE LICENSE AGREEMENT VERSION 1 - -1. 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This -Agreement may also be obtained from a proxy server on the Internet -using the following URL: http://hdl.handle.net/1895.22/1013". - -3. In the event Licensee prepares a derivative work that is based on -or incorporates Python 1.6.1 or any part thereof, and wants to make -the derivative work available to others as provided herein, then -Licensee hereby agrees to include in any such work a brief summary of -the changes made to Python 1.6.1. - -4. CNRI is making Python 1.6.1 available to Licensee on an "AS IS" -basis. CNRI MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR -IMPLIED. BY WAY OF EXAMPLE, BUT NOT LIMITATION, CNRI MAKES NO AND -DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR FITNESS -FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF PYTHON 1.6.1 WILL NOT -INFRINGE ANY THIRD PARTY RIGHTS. - -5. 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This License Agreement shall be governed by the federal -intellectual property law of the United States, including without -limitation the federal copyright law, and, to the extent such -U.S. federal law does not apply, by the law of the Commonwealth of -Virginia, excluding Virginia's conflict of law provisions. -Notwithstanding the foregoing, with regard to derivative works based -on Python 1.6.1 that incorporate non-separable material that was -previously distributed under the GNU General Public License (GPL), the -law of the Commonwealth of Virginia shall govern this License -Agreement only as to issues arising under or with respect to -Paragraphs 4, 5, and 7 of this License Agreement. Nothing in this -License Agreement shall be deemed to create any relationship of -agency, partnership, or joint venture between CNRI and Licensee. This -License Agreement does not grant permission to use CNRI trademarks or -trade name in a trademark sense to endorse or promote products or -services of Licensee, or any third party. - -8. By clicking on the "ACCEPT" button where indicated, or by copying, -installing or otherwise using Python 1.6.1, Licensee agrees to be -bound by the terms and conditions of this License Agreement. - - ACCEPT - - -CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2 --------------------------------------------------- - -Copyright (c) 1991 - 1995, Stichting Mathematisch Centrum Amsterdam, -The Netherlands. All rights reserved. - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, -provided that the above copyright notice appear in all copies and that -both that copyright notice and this permission notice appear in -supporting documentation, and that the name of Stichting Mathematisch -Centrum or CWI not be used in advertising or publicity pertaining to -distribution of the software without specific, written prior -permission. - -STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO -THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND -FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE -FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/stix2/org/webpki/json/__init__.py b/stix2/org/webpki/json/__init__.py deleted file mode 100644 index e69de29..0000000 diff --git a/stix2/test/v21/test_observables.py b/stix2/test/v21/test_observables.py deleted file mode 100644 index e69de29..0000000 diff --git a/stix2/v21/observables.py b/stix2/v21/observables.py index 438fed2..3d9c1d5 100644 --- a/stix2/v21/observables.py +++ b/stix2/v21/observables.py @@ -648,7 +648,7 @@ class Process(_Observable): _type = 'process' _properties = OrderedDict([ ('type', TypeProperty(_type)), - ('id', IDProperty(_type)), + ('id', IDProperty(_type, spec_version='2.1')), ('is_hidden', BooleanProperty()), ('pid', IntegerProperty()), # this is not the created timestamps of the object itself