Sync Disposable Email Domains #15
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| name: Sync Disposable Email Domains | |
| on: | |
| schedule: | |
| - cron: "0 0 * * 0" # every Sunday at midnight | |
| workflow_dispatch: {} # manual trigger | |
| permissions: | |
| contents: write | |
| env: | |
| REMOTE_JSON_URL: "https://deviceandbrowserinfo.com/api/emails/disposable" | |
| OUTPUT_FILE: "appsec/disposable_email_domains.data" | |
| jobs: | |
| sync-disposable-email-domains: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout master | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: master | |
| - name: Install dependencies | |
| run: | | |
| sudo apt-get update -y | |
| sudo apt-get install -y jq curl | |
| - name: Download and validate JSON | |
| run: | | |
| set -euo pipefail | |
| curl -fsSL "$REMOTE_JSON_URL" -o /tmp/domains.json | |
| # Fail if invalid JSON or not an array | |
| jq -e 'type == "array"' /tmp/domains.json > /dev/null | |
| - name: Convert JSON array to line-delimited file | |
| run: | | |
| set -euo pipefail | |
| mkdir -p "$(dirname "$OUTPUT_FILE")" | |
| # Add a credit to the file | |
| echo "# Source: $REMOTE_JSON_URL" > /tmp/out.txt | |
| echo "# Thanks to Antoine Vastel for making this data available" >> /tmp/out.txt | |
| jq -r '.[] ' /tmp/domains.json | sort >> /tmp/out.txt | |
| [[ -f "$OUTPUT_FILE" ]] || : > "$OUTPUT_FILE" | |
| # Only replace if content actually changed | |
| if cmp -s /tmp/out.txt "$OUTPUT_FILE"; then | |
| echo "No changes detected." | |
| echo "NEEDS_UPDATE=false" >> $GITHUB_ENV | |
| else | |
| mv /tmp/out.txt "$OUTPUT_FILE" | |
| echo "NEEDS_UPDATE=true" >> $GITHUB_ENV | |
| fi | |
| - name: Commit changes (skip if no changes) | |
| if: env.NEEDS_UPDATE == 'true' | |
| run: | | |
| set -euo pipefail | |
| git config user.name "github-actions[bot]" | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| git add "$OUTPUT_FILE" | |
| git commit -m "Weekly sync: update from $REMOTE_JSON_URL" || exit 0 | |
| - name: Push to master | |
| if: env.NEEDS_UPDATE == 'true' | |
| run: | | |
| set -euo pipefail | |
| git push origin HEAD:master |