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feat: add ignore-vulns input to _python-security workflow #233

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Merged
JacobPEvans merged 2 commits into from
Apr 26, 2026
Merged

feat: add ignore-vulns input to _python-security workflow #233

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3522a2c
feat: add ignore-vulns input to _python-security reusable workflow
JacobPEvans Apr 25, 2026
d2ebc4f
fix: address copilot review on run-pip-audit.sh
JacobPEvans Apr 26, 2026
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30 changes: 19 additions & 11 deletions .github/workflows/_python-security.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,15 @@ on:
description: 'Space-separated list of directories containing pyproject.toml'
required: true
type: string
ignore-vulns:
description: |
Space-separated list of vulnerability IDs (GHSA / CVE / PYSEC) to
skip. Use only for transitive dependencies with no available
upstream fix; document the rationale and a tracking issue in the
calling repo. Each ID is passed to `pip-audit --ignore-vuln`.
required: false
type: string
default: ''

concurrency:
group: python-security-${{ github.workflow }}-${{ github.ref }}
Expand All @@ -29,17 +38,16 @@ jobs:
- name: Install uv
uses: astral-sh/setup-uv@v8.1.0

- name: Checkout central scripts
uses: actions/checkout@v6
with:
repository: ${{ github.repository_owner }}/.github
path: .central-config
sparse-checkout: scripts/run-pip-audit.sh
sparse-checkout-cone-mode: false

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- name: Audit Python dependencies
env:
PYTHON_DIRS: ${{ inputs.python-dirs }}
run: |
for dir in $PYTHON_DIRS; do
echo "::group::Scanning $dir"
cd "$GITHUB_WORKSPACE/$dir"
# --no-emit-project avoids exporting the local project as an editable requirement when
# hashes are present, which would cause pip / pip-audit to fail with
# "editable requirement cannot be installed when requiring hashes".
uv export --format requirements-txt --output-file requirements.txt --locked --no-emit-project
uvx pip-audit --progress-spinner=off --desc -r requirements.txt
echo "::endgroup::"
done
IGNORE_VULNS: ${{ inputs.ignore-vulns }}
run: bash "$GITHUB_WORKSPACE/.central-config/scripts/run-pip-audit.sh"
31 changes: 31 additions & 0 deletions scripts/run-pip-audit.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,31 @@
#!/usr/bin/env bash
# Run pip-audit against each project directory, optionally suppressing
# specific vulnerability IDs (transitive deps with no upstream fix).
#
# Inputs (env):
# PYTHON_DIRS space-separated project paths (relative to GITHUB_WORKSPACE)
# IGNORE_VULNS space-separated CVE / GHSA / PYSEC IDs to skip (optional)
#
# Used by: .github/workflows/_python-security.yml
set -euo pipefail

ignore_args=()
if [[ -n "${IGNORE_VULNS:-}" ]]; then
for vuln in $IGNORE_VULNS; do
ignore_args+=(--ignore-vuln "$vuln")
done
fi

for dir in $PYTHON_DIRS; do
(
echo "::group::Scanning $dir"
trap 'echo "::endgroup::"' EXIT
cd "$GITHUB_WORKSPACE/$dir"
# --no-emit-project avoids exporting the local project as an editable
# requirement when hashes are present, which would cause pip / pip-audit
# to fail with "editable requirement cannot be installed when requiring
# hashes".
uv export --format requirements-txt --output-file requirements.txt --locked --no-emit-project
uvx pip-audit --progress-spinner=off --desc "${ignore_args[@]}" -r requirements.txt
)
done
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