cti-pattern-validator
This is an OASIS TC Open Repository <https://www.oasis-open.org/resources/open-repositories/>
. See the
Governance <#governance>
section for more information.
The STIX 2 Pattern Validator is a software tool for checking the syntax of the
Cyber Threat Intelligence (CTI) STIX Pattern expressions, which are used within
STIX to express conditions (prepresented with the Cyber Observable data model)
that indicate particular cyber threat activity. The repository contains source
code, an ANTLR grammar, automated tests and associated documentation for the
tool. The validator can be used as a command-line tool or as a Python library
which can be included in other applications.
|Build_Status| |Coverage| |Version|
Quickstart
-
Install with pip:
.. code-block:: bash
$ pip install stix2-patterns
-
Validate a pattern from the command line:
.. code-block:: bash
$ validate-patterns
Enter a pattern to validate: [file-object:hashes.md5 = '79054025255fb1a26e4bc422aef54eb4']
PASS: [file-object:hashes.md5 = '79054025255fb1a26e4bc422aef54eb4']
-
Validate a pattern from Python code:
.. code:: python
from stix2patterns.validator import run_validator
pattern = "[file-object:hashes.md5 = '79054025255fb1a26e4bc422aef54eb4']"
errors = run_validator(pattern)
For more information, see the stix2-patterns documentation <https://stix2-patterns.readthedocs.io/>
_
Governance
This GitHub public repository
(https://github.com/oasis-open/cti-pattern-validator ) was proposed <https://lists.oasis- open.org/archives/cti/201609/msg00001.html>
__ and
approved <https://www.oasis-open.org/committees/ballot.php?id=2971>
__ [bis <https://issues.oasis-open.org/browse/TCADMIN-2431>
\ ] by the OASIS Cyber Threat Intelligence (CTI) TC <https://www.oasis-open.org/committees/cti/>
as
an OASIS TC Open Repository <https://www.oasis-open.org/resources/open-repositories/>
__ to support
development of open source resources related to Technical Committee work.
While this TC Open Repository remains associated with the sponsor TC, its
development priorities, leadership, intellectual property terms, participation
rules, and other matters of governance are separate and distinct <https://github.com/oasis-open/cti-pattern-validator/blob/master/CONTRIBUTING.md#governance-distinct-from-oasis-tc-process>
__
from the OASIS TC Process and related policies.
All contributions made to this TC Open Repository are subject to open source
license terms expressed in the BSD-3-Clause License <https://www.oasis-open.org/sites/www.oasis-open.org/files/BSD-3-Clause.txt>
.
That license was selected as the declared "Applicable License" <https://www.oasis-open.org/resources/open-repositories/licenses>
when the TC
Open Repository was created.
As documented in "Public Participation Invited <https://github.com/oasis-open/cti-pattern-validator/blob/master/CONTRIBUTING.md#public-participation-invited>
",
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whether affiliated with OASIS or not. Participants must have a GitHub account,
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,
the open source LICENSE <https://github.com/oasis-open/cti-pattern-validator/blob/master/LICENSE>
__
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Individual Contributor License Agreement <https://www.oasis-open.org/resources/open-repositories/cla/individual-cla>
__
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Maintainers
TC Open Repository `Maintainers
<https://www.oasis-open.org/resources/open-repositories/maintainers-guide>`__
are responsible for oversight of this project's community development
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<https://github.com/oasis-open/cti-pattern-validator/blob/master/CONTRIBUTING.md#fork-and-pull-collaboration-model>`__
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<https://www.oasis-open.org/policies-guidelines/open-repositories#repositoryManagement>`__
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Initially, the associated TC members have designated one or more persons to
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.. _currentMaintainers:
Current Maintainers of this TC Open Repository
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- `Chris Lenk <mailto:clenk@mitre.org>`__; GitHub ID:
https://github.com/clenk; WWW: `MITRE <https://www.mitre.org>`__
- `Jason Keirstead <mailto:Jason.Keirstead@ca.ibm.com>`__; GitHub ID:
https://github.com/JasonKeirstead; WWW: `IBM <http://www.ibm.com/>`__
About OASIS TC Open Repositories
--------------------------------
- `TC Open Repositories: Overview and Resources
<https://www.oasis-open.org/resources/open-repositories/>`_
- `Frequently Asked Questions
<https://www.oasis-open.org/resources/open-repositories/faq>`_
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<https://www.oasis-open.org/resources/open-repositories/licenses>`_
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<https://www.oasis-open.org/resources/open-repositories/cla>`_
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Feedback
--------
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.. |Build_Status| image:: https://github.com/oasis-open/cti-pattern-validator/workflows/cti-pattern-validator%20test%20harness/badge.svg
:target: https://github.com/oasis-open/cti-pattern-validator/actions?query=workflow%3A%22cti-pattern-validator+test+harness%22
.. |Coverage| image:: https://codecov.io/gh/oasis-open/cti-pattern-validator/branch/master/graph/badge.svg
:target: https://codecov.io/gh/oasis-open/cti-pattern-validator
.. |Version| image:: https://img.shields.io/pypi/v/stix2-patterns.svg?maxAge=3600
:target: https://pypi.org/project/stix2-patterns/