Verify All Commits Are Signed in Repository
Type: Rule
ID: github-repo-signed-commits
Source: v2/rules/github/repository/check-signed-commits.yaml
Rego Source: check-signed-commits.rego
Labels: GitHub, Repository
Verify all commits in the GitHub repository are signed.
note
This rule requires Github Repository Discovery Evidence. See here for more details.
tip
Signed Evidence for this rule IS NOT required by default but is recommended.
warning
Rule requires evaluation with a target. Without one, it will be disabled unless the --all-evidence flag is provided.
Usage example
uses: github/repository/check-signed-commits@v2
Mitigation
Ensures that all commits are signed, reducing the risk of unauthorized changes.
Description
This rule ensures that all commits in the GitHub repository are signed. It performs the following steps:
- Iterates over the commits in the repository.
- Checks each commit for a valid signature.
Evidence Requirements:
- Evidence must be provided by the Scribe Platform's CLI tool through scanning GitHub repository commits.
Evidence Requirements
| Field | Value |
|---|---|
| signed | False |
| content_body_type | generic |
| target_type | data |
| predicate_type | http://scribesecurity.com/evidence/discovery/v0.1 |
| labels | - platform=github - asset_type=repository |