README

🔐 A Laravel package for secure encryption and decryption of data using client_id and secret_key.

Features

• AES-256-CBC encryption
• Timestamp validation (anti-replay)
• Works with multiple clients from database
• Laravel 6+ compatible
• No middleware — manually use in controllers

Installation

1. Require the package (local or private repo)

composer require darbe/laravel-secure-payload

If you're using a local path repository, add this to your composer.json:

"repositories": [
  {
    "type": "path",
    "url": "packages/darbe/laravel-secure-payload"
  }
]

2. Add client_id and secret_key to your clients table

Usage

Encrypt data

use SecurePayload;

$payload = ['user_id' => 1, 'role' => 'admin'];
$encrypted = SecurePayload::encrypt($payload, 'app1');

Decrypt data

use SecurePayload;

$decrypted = SecurePayload::decrypt($encrypted, 'app1');

Compatibility

• Laravel 6.x+
• PHP >= 7.2

License

MIT © Darbe Group