Skip to main content

CycloneDX Software Bill of Materials (SBOM) generator for Python projects and environments

Project description

CycloneDX Python SBOM Generation Tool

shield_pypi-version shield_docker-version shield_rtfd shield_gh-workflow-test shield_coverage shield_ossf-best-practices shield_license
shield_website shield_slack shield_groups shield_twitter-follow


This tool generates Software Bill of material (SBOM) documents in OWASP CycloneDX format.
Supported data sources are:

  • Python (virtual) environment
  • Poetry manifest and lockfile
  • Pipenv manifest and lockfile
  • Pip's requirements.txt format
  • PDM manifest and lockfile are not explicitly supported.
    However, PDM's Python virtual environments are fully supported. See the docs for an example.
  • Conda as a package manager is no longer supported since version 4.
    However, conda's Python environments are fully supported via the methods listed above. See the docs for an example.

Based on OWASP Software Component Verification Standard for Software Bill of Materials' criteria, this tool is capable of producing SBOM documents almost passing Level-2 (only signing needs to be done externally).

The resulting SBOM documents follow official specifications and standards, and might have properties following cdx:python Namespace Taxonomy, cdx:pipenv Namespace Taxonomy, cdx:poetry Namespace Taxonomy .

Read the full documentation for more details.

Requirements

  • Python >=3.8,<4

However, there are older versions of this tool available, which support Python >=2.7.

Installation

Install this from Python Package Index (PyPI) using your preferred Python package manager.

install via one of commands:

python -m pip install cyclonedx-bom   # install via pip
pipx install cyclonedx-bom            # install via pipx
poetry add cyclonedx-bom              # install via poetry
# ... you get the hang

Usage

Call via one of commands:

cyclonedx-py             # call script
python3 -m cyclonedx_py  # call python module CLI

Basic usage

$ cyclonedx-py --help
usage: cyclonedx-py [-h] [--version] command ...

Creates CycloneDX Software Bill of Materials (SBOM) from Python projects and environments.

positional arguments:
  command
    environment   Build an SBOM from Python (virtual) environment
    requirements  Build an SBOM from Pip requirements
    pipenv        Build an SBOM from Pipenv manifest
    poetry        Build an SBOM from Poetry project

options:
  -h, --help      show this help message and exit
  --version       show program's version number and exit

Advanced usage and details

See the full documentation for advanced usage and details on input formats, switches and options.

Python Support

We endeavour to support all functionality for all current actively supported Python versions. However, some features may not be possible/present in older Python versions due to their lack of support. However, there are older versions of this tool, that support python>=2.7.

Internals

This tool utilizes the CycloneDX Python library to generate the actual data structures, and serialize and validate them.

This tool does not expose any additional public API or symbols - all code is intended to be internal and might change without any notice during version upgrades. However, the CLI is stable - you might call it programmatically. See the documentation for an example.

Contributing

Feel free to open issues, bugreports or pull requests.
See the CONTRIBUTING file for details, and how to run/setup locally.

Copyright & License

CycloneDX BOM is Copyright (c) OWASP Foundation. All Rights Reserved.
Permission to modify and redistribute is granted under the terms of the Apache 2.0 license.
See the LICENSE file for the full license.

Project details


Release history Release notifications | RSS feed

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

cyclonedx_bom-5.0.0.tar.gz (2.3 MB view details)

Uploaded Source

Built Distribution

cyclonedx_bom-5.0.0-py3-none-any.whl (55.2 kB view details)

Uploaded Python 3

File details

Details for the file cyclonedx_bom-5.0.0.tar.gz.

File metadata

  • Download URL: cyclonedx_bom-5.0.0.tar.gz
  • Upload date:
  • Size: 2.3 MB
  • Tags: Source
  • Uploaded using Trusted Publishing? Yes
  • Uploaded via: twine/5.1.1 CPython/3.12.7

File hashes

Hashes for cyclonedx_bom-5.0.0.tar.gz
Algorithm Hash digest
SHA256 d902404601e06be052fd7e85d914645da3d7e2122bfcff853cdc1d470603a601
MD5 38d5d6c613697665f99497e27081a261
BLAKE2b-256 2e911e6ad6561055b7accf6944fdd12401d97eb6d079c06a47fa74ce45ad629f

See more details on using hashes here.

Provenance

The following attestation bundles were made for cyclonedx_bom-5.0.0.tar.gz:

Publisher: GitHub
  • Repository: CycloneDX/cyclonedx-python
  • Workflow: release.yml
Attestations:
  • Statement type: https://in-toto.io/Statement/v1
    • Predicate type: https://docs.pypi.org/attestations/publish/v1
    • Subject name: cyclonedx_bom-5.0.0.tar.gz
    • Subject digest: d902404601e06be052fd7e85d914645da3d7e2122bfcff853cdc1d470603a601
    • Transparency log index: 140253174
    • Transparency log integration time:

File details

Details for the file cyclonedx_bom-5.0.0-py3-none-any.whl.

File metadata

File hashes

Hashes for cyclonedx_bom-5.0.0-py3-none-any.whl
Algorithm Hash digest
SHA256 75c3db3b4cf7feb558892700a3ad449822a92ea1a39273a35c7f4b134c92514f
MD5 d751937ab2bb073f69d19099bde9f2d4
BLAKE2b-256 42b4f87f1e1b65868a815d8bb12fec0edbc6e44032121d992755fa07e1c5826e

See more details on using hashes here.

Provenance

The following attestation bundles were made for cyclonedx_bom-5.0.0-py3-none-any.whl:

Publisher: GitHub
  • Repository: CycloneDX/cyclonedx-python
  • Workflow: release.yml
Attestations:
  • Statement type: https://in-toto.io/Statement/v1
    • Predicate type: https://docs.pypi.org/attestations/publish/v1
    • Subject name: cyclonedx_bom-5.0.0-py3-none-any.whl
    • Subject digest: 75c3db3b4cf7feb558892700a3ad449822a92ea1a39273a35c7f4b134c92514f
    • Transparency log index: 140253175
    • Transparency log integration time:

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page