Commit Graph

1354 Commits (46219bf072da0b4d11014ce62565dc61c68d603f)

Author SHA1 Message Date
Michael Chisholm bb4a6b1bcb Change how tox invokes pytest, to workaround a seeming tox
bug which seems to be related to how it copes with code which
emits warnings.
2019-08-08 15:22:21 -04:00
Michael Chisholm 5e5a03c001 Changed emitted deprecation warnings to a custom DeprecationWarning
subclass.  Changed the unit test to test for that specific
warning category, instead of any DeprecationWarning.
2019-08-07 10:16:18 -04:00
Michael Chisholm 27beec4060 Add a deprecation warning for the "objects" property of
observed-data.  Add a unit test to ensure we get the warning.
2019-07-29 16:35:38 -04:00
Emmanuelle Vargas-Gonzalez 93aa709b68 write down some of the semantic-equivalence work. WIP 2019-07-26 16:01:45 -04:00
Michael Chisholm 9404cf4560 Fix flake8 style error. 2019-07-25 16:58:48 -04:00
Michael Chisholm 423487d65a Add a unit test for the first/last_seen value co-constraint
on ThreatActor.
2019-07-25 16:57:15 -04:00
Michael Chisholm 8362d80206 Change "object_modified" property of LocationContent to be
optional.  Add a corresponding unit test.
2019-07-25 16:56:34 -04:00
Chris Lenk 7978a3e142
Update README.rst
Trim trailing whitespace
2019-07-25 14:33:02 -04:00
Chris Lenk 1a719db40a Add examples to docs for removing properties 2019-07-25 14:22:29 -04:00
Chris Lenk ca818974ac
Update Maintainers List
Added Jason Keirstead
2019-07-25 08:43:36 -04:00
Michael Chisholm 5649559c6d Removed some more hard-codings of v20 in the workbench test
suite.
2019-07-24 17:39:00 -04:00
Michael Chisholm b0eb518997 Added adaptability to the workbench module, regarding the
autogenerated docstrings: v20/v21 is automatically referenced as
appropriate, based on stix2.DEFAULT_VERSION.  To avoid
duplication, I also moved _STIX_VID from test_workbench.py to
workbench.py; the former now imports it from the latter.
2019-07-24 17:20:52 -04:00
Michael Chisholm 22face6c1a Add trailing commas to satisfy pre-commit hooks... 2019-07-24 16:30:18 -04:00
Michael Chisholm 9d08cadcfd Turn off the workbench test suite's side effects after each test
that turns them on.  These have the potential to affect subsequent
tests.  The side effects include automatically setting
property values, and automatically appending additional values
to list-valued properties.
2019-07-24 16:23:19 -04:00
Michael Chisholm 38103ac6c5 Moved test/v20/test_workbench.py up one directory level since
it doesn't make sense to have a test per STIX version.  The
workbench only uses the latest supported STIX version.  In
order to make this work, the test suite was modified to
dynamically compute some settings like where to get demo data,
based on the value of stix2.DEFAULT_VERSION.

Switched stix2.DEFAULT_VERSION back to "2.0", since I figure it
should be sync'd up with the 'from .vxx import *' import
statement from the top level package.
2019-07-24 15:35:59 -04:00
Michael Chisholm d69449706f Revert the docstrings generated for the workbench dynamically
created subclasses, to mention v20 instead of v21.
2019-07-22 17:01:52 -04:00
Michael Chisholm 165d87e103 Revert the import in the top-level stix2 package, to v20. This
additionally required:

- Removing the v21 workbench test suite and reinstating the v20
  test suite
- Fixing up a few v20 unit tests to work with the workbench
  monkeypatching.
- I didn't revert the analogous changes I'd previously made to
  the v21 unit tests, because I think they make sense even when
  the workbench monkeypatching isn't happening.
2019-07-22 16:55:22 -04:00
Michael Chisholm 227383cdcb Removed _observed_data_init() from workbench.py, part of the old
monkeypatching algorithm.  It's no longer needed and I forgot to
delete it.
2019-07-19 15:58:15 -04:00
Michael Chisholm 823b67a4fc Add a few more tests to exercise more complex property presence
constraint checking.
2019-07-19 15:40:03 -04:00
Michael Chisholm 5589480980 Improved the exception class hierarchy:
- Removed all plain python base classes (e.g. ValueError, TypeError)
- Renamed InvalidPropertyConfigurationError -> PropertyPresenceError,
  since incorrect values could be considered a property config error, and
  I really just wanted this class to apply to presence (co-)constraint
  violations.
- Added ObjectConfigurationError as a superclass of InvalidValueError,
  PropertyPresenceError, and any other exception that could be raised
  during _STIXBase object init, which is when the spec compliance
  checks happen.  This class is intended to represent general spec
  violations.
- Did some class reordering in exceptions.py, so all the
  ObjectConfigurationError subclasses were together.

Changed how property "cleaning" errors were handled:
- Previous docs said they should all be ValueErrors, but that would require
  extra exception check-and-replace complexity in the property
  implementations, so that requirement is removed.  Doc is changed to just
  say that cleaning problems should cause exceptions to be raised.
  _STIXBase._check_property() now handles most exception types, not just
  ValueError.
- Decided to try chaining the original clean error to the InvalidValueError,
  in case the extra diagnostics would be helpful in the future.  This is
  done via 'six' adapter function and only works on python3.
- A small amount of testing was removed, since it was looking at custom
  exception properties which became unavailable once the exception was
  replaced with InvalidValueError.

Did another pass through unit tests to fix breakage caused by the changed
exception class hierarchy.

Removed unnecessary observable extension handling code from
parse_observable(), since it was all duplicated in ExtensionsProperty.
The redundant code in parse_observable() had different exception behavior
than ExtensionsProperty, which makes the API inconsistent and unit tests
more complicated.  (Problems in ExtensionsProperty get replaced with
InvalidValueError, but extensions problems handled directly in
parse_observable() don't get the same replacement, and so the exception
type is different.)

Redid the workbench monkeypatching.  The old way was impossible to make
work, and had caused ugly ripple effect hackage in other parts of the
codebase.  Now, it replaces the global object maps with factory functions
which behave the same way when called, as real classes.  Had to fix up a
few unit tests to get them all passing with this monkeypatching in place.
Also remove all the xfail markings in the workbench test suite, since all
tests now pass.

Since workbench monkeypatching isn't currently affecting any unit tests,
tox.ini was simplified to remove the special-casing for running the
workbench tests.

Removed the v20 workbench test suite, since the workbench currently only
works with the latest stix object version.
2019-07-19 14:50:11 -04:00
Desai, Kartikey H 4660d5ea28 Update SCO specs per WD 05 specs 2019-07-17 15:48:09 -04:00
Michael Chisholm cd0c4984fa Fix most unit tests to pass again. Awaiting feedback regarding
possible library bugs, before I fix the remaining unit tests.
2019-07-16 16:10:25 -04:00
Michael Chisholm 1b7abaf228 WIP: updating objects to be compliant with stix2.1 WD05. This
includes SDO/SRO class updates, but no unit test updates.  The
class updates broke unit tests, so that still needs to be
addressed.
2019-07-14 15:34:31 -04:00
Emmanuelle Vargas-Gonzalez b1fa177f07
Merge pull request #275 from khdesai/stix21master
Stix21master, add infrastructure, grouping to the working branch
2019-07-10 10:35:57 -04:00
Desai, Kartikey H b464a9cc0a Remove certain human message assertions from test suites 2019-07-09 13:34:19 -04:00
Desai, Kartikey H ae35d2ab01 Add and update tests to conform code to WD04 SDO specs 2019-07-02 13:17:43 -04:00
Desai, Kartikey H ffbf5fa34c Fix JSON encoding issue within tests 2019-07-01 15:41:44 -04:00
Desai, Kartikey H c98fcafb1a Update tests to address conformance to WD04 specs 2019-07-01 15:26:30 -04:00
Desai, Kartikey H ef408e1971 preliminary changes to make stix2 code conform to WD 04 specs 2019-07-01 11:52:55 -04:00
Chris Lenk 244d8c969a
Merge pull request #274 from chrisr3d/master
Avoid issues using parse on bundles
2019-06-28 12:49:17 -04:00
Chris Lenk 953a91ba8e
Merge pull request #273 from chisholm/update_course_of_action
Update course of action for stix2.1 (again)
2019-06-28 12:32:14 -04:00
Chris Lenk 266516ebbc
Merge pull request #272 from chisholm/malware_analysis
Add stix2.1 malware-analysis SDO
2019-06-28 09:57:47 -04:00
chrisr3d 6aff018695
fix: Avoid issues with custom objects
- Custom objects type is dict, which makes it fail
  when the attribute 'id' is called
2019-06-27 17:19:05 +02:00
Michael Chisholm e779cacf3e Update course of action tests, to include tests with the
action_reference property.  Also, stylistic changes to hopefully
let it do more testing with less code.
2019-06-26 21:01:41 -04:00
Michael Chisholm de93a2ee32 Fix stix2.1 course-of-action SDO class properties action_reference
and action_bin to have the correct types.
2019-06-26 19:54:28 -04:00
Michael Chisholm c6132537b8 Changes from add-trailing-comma hook 2019-06-26 17:17:16 -04:00
Michael Chisholm 68f93f4110 Oops, forgot to add the malware-analysis test suite... 2019-06-26 17:10:04 -04:00
Michael Chisholm 5c92db9861 Add stix2.1 malware-analysis SDO 2019-06-26 17:06:26 -04:00
Chris Lenk b8c5bec101 Merge branch 'master' into stix2.1 2019-06-26 12:22:40 -04:00
Chris Lenk 7e989dd13d Merge branch 'chisholm-update_observed_data' into stix2.1 2019-06-26 11:22:12 -04:00
Chris Lenk 28ac284b84 Remove unnecessary ObservedData constraint
first_observed and last_observed are both required, so this co-constraint was removed from WD04.
2019-06-26 11:18:47 -04:00
Michael Chisholm 58ff89f112 Update observed-data SDO class, adding the new stix2.1 property
"object_refs".  Added a couple tests for it.
2019-06-21 15:44:04 -04:00
Chris Lenk 49501029dd
Merge pull request #269 from chisholm/update_id_properties
Update id properties
2019-06-21 15:40:35 -04:00
Michael Chisholm 23d5bef2ec Change all uses of multi-STIX-version properties (i.e. those
with a spec_version constructor argument) in STIX-version-specific
contexts, to explicitly specify the STIX version.
2019-06-21 14:29:08 -04:00
Michael Chisholm 9cc1e6e8c1 Change location of DEFAULT_VERSION definition, to be before
the imports.  This ensures the attribute will be defined even if
there are import loops.
2019-06-21 14:26:48 -04:00
Michael Chisholm 8bb6c79f1d Change import order to satisfy style checkers... 2019-06-21 14:25:36 -04:00
Michael Chisholm f9578313a0 Change stix2.DEFAULT_VERSION to "2.1" on the stix2.1 branch. 2019-06-21 13:20:37 -04:00
Michael Chisholm ea98a53fae Change all hard-coded spec_version defaults in property classes
to stix2.DEFAULT_VERSION.
2019-06-21 13:18:51 -04:00
Michael Chisholm d61b543266 Style changes to satisfy the 'style' tox check 2019-06-14 18:10:38 -04:00
Michael Chisholm a150b0f4aa Change all uses of IDProperty and ReferenceProperty to specify
a particular spec_version.
2019-06-14 17:58:51 -04:00