TMA-GITHUB-1.1.4

Ensure previous approvals are dismissed when updates are introduced to a code change proposal

高レベル 1自動github

説明

Ensure that when a proposed code change is updated, previous approvals are declined, and new approvals are required. An approval process is necessary when code changes are suggested. Through this approval process, however, changes can still be made to the original proposal even after some approvals have already been given. Checks the default branch: stale approvals are dismissed on new commits. Satisfied by classic branch protection or an active ruleset (rules/branches). Uses the GitHub REST/GraphQL API through gh api (read-only). The repository comes from GH_REPO or the current git checkout (gh's {owner}/{repo} resolution, GH_HOST for GitHub Enterprise Server); the organization comes from GH_ORG (default: the repository owner). Fails when gh is missing or unauthenticated (gh auth login or GH_TOKEN); organization settings and branch protection need an owner/admin token.

チェック方法

監査方法: シェルコマンド

shell

command -v gh >/dev/null 2>&1 || exit 1
gh auth status >/dev/null 2>&1 || exit 1
info=$(gh api 'repos/{owner}/{repo}' --jq '.full_name + " " + .default_branch' 2>/dev/null) || exit 1
R=${info% *}; B=${info#* }
[ -n "$R" ] && [ -n "$B" ] || exit 1
p=$(gh api "repos/$R/branches/$B/protection" --jq '.required_pull_request_reviews.dismiss_stale_reviews == true' 2>/dev/null) || p=false
s=$(gh api "repos/$R/rules/branches/$B" --jq 'any(.[]; .type == "pull_request" and .parameters.dismiss_stale_reviews_on_push == true)' 2>/dev/null) || s=false
[ "$p" = true ] || [ "$s" = true ] && echo compliant

期待される出力: compliant

修正方法

修正方法: ガイダンスまたは IaC パッチ

Settings > Branches (or Rules > Rulesets) for the default branch: enable Dismiss stale pull request approvals when new commits are pushed.

プロパティ

オペレーティングシステム: すべて
タグ: githubsource-code
参照: CIS GitHub Benchmark v1.2.0 - 1.1.4 Ensure previous approvals are dismissed when updates are introduced to a code change proposal

このホストをチェック

監査が許可されているマシンで実行してください。スキャンは読み取り専用です。

shell

tmaegis scan --target github