Audit des secrets

name: Secrets Audit

on:
  schedule:
    - cron: "0 4 * * *"
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write
  actions: read

jobs:
  secrets-audit:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Install Cursor CLI
        run: |
          curl https://cursor.com/install -fsS | bash
          echo "$HOME/.cursor/bin" >> $GITHUB_PATH

      - name: Configure git identity
        run: |
          git config user.name "Cursor Agent"
          git config user.email "cursoragent@cursor.com"

      - name: Scan and propose hardening
        env:
          CURSOR_API_KEY: ${{ secrets.CURSOR_API_KEY }}
          MODEL: gpt-5
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          BRANCH_PREFIX: audit
        run: |
          cursor-agent -p "You are operating in a GitHub Actions runner.

          The GitHub CLI is available as `gh` and authenticated via `GH_TOKEN`. Git is available. You have write access to repository contents and can comment on pull requests, but you must not create or edit PRs directly.

          # Context:
          - Repo: ${{ github.repository }}
           - Hardening Branch Prefix: ${{ env.BRANCH_PREFIX }}

          # Goal:
          - Perform a repository secrets exposure and workflow hardening audit on a schedule, and propose minimal safe fixes.

          # Requirements:
          1) Scan for potential secrets in tracked files and recent history; support allowlist patterns if present (e.g., .gitleaks.toml).
          2) Detect risky workflow patterns: unpinned actions, overbroad permissions, unsafe pull_request_target usage, secrets in forked PR contexts, deprecated insecure commands, missing permissions blocks.
          3) Maintain a persistent branch for this run using the Hardening Branch Prefix from Context. Create it if missing, update it otherwise, and push changes to origin.
          4) Propose minimal edits: redact literals where safe, add ignore rules, pin actions to SHA, reduce permissions, add guardrails to workflows, and add a SECURITY_LOG.md summarizing changes and remediation guidance.
          5) Push to origin.
          6) If there is at least one open PR in the repo, post or update a single natural-language comment (1–2 sentences) on the most recently updated open PR that briefly explains the hardening changes and includes an inline compare link to quick-create a PR.
          7) Avoid duplicate comments; update an existing bot comment if present. If no changes or no open PRs, post nothing.

          # Inputs and conventions:
          - Use `gh` to list PRs and to post comments. Avoid duplicate comments.

          # Deliverables when updates occur:
           - Pushed commits to the persistent hardening branch for this run.
          - A single natural-language PR comment with the compare link above (only if an open PR exists).
          " --force --model "$MODEL" --output-format=text