To achieve this securely for private repositories, your licensing server should act as a proxy. The client requests an update from your server, your server validates the license, fetches the package from GitHub using a , and streams it back to the client. The GitHub Actions Workflow
Use a key hierarchy so that if a signing key is compromised, you can rotate it without breaking existing licenses. provides a two‑level key hierarchy where a root CA signs short‑lived signing keys, allowing rotation without client disruption.
Robust system for managing products, major versions, and selling installable software. Implementation Workflow Generate Keys : Use a library like SunLicense to create unique keys for your customers. Setup Server : Deploy an activation server like LicenseKeys (built on Laravel) to store and manage these keys. Integrate Client Code php license key system github
require_once 'vendor/autoload.php';
Best for : Developers who want a turnkey license server with a graphical interface and integrated payment handling. To achieve this securely for private repositories, your
If you need a complete backend to manage users, activations, and expirations, consider these open-source frameworks:
Handles machine fingerprints, floating licenses, and activation/validation endpoints. rafaelgou/padl Application Licensing provides a two‑level key hierarchy where a root
keygen-php
name: Build and Package Release on: release: types: [published] jobs: build: runs-on: ubuntu-latest steps: - name: Checkout Code uses: actions/checkout@v4 - name: Install Dependencies run: composer install --no-dev --optimize-autoloader - name: Zip Release Assets run: zip -r release.zip . -x "*.git*" ".github*" "tests*" - name: Upload Binary to Release uses: softprops/action-gh-release@v2 with: files: release.zip env: GITHUB_TOKEN: $ secrets.GITHUB_TOKEN Use code with caution. Best Practices for Securing Your System
Before downloading a GitHub repo, ensure it supports these critical features:
$licenseKey = $_POST['license_key'] ?? ''; $domain = $_POST['domain'] ?? '';