Laravel/Lumen MySql AES Encrypt/Decrypt

Laravel/Lumen database encryption at database side using native AES_DECRYPT and AES_ENCRYPT functions. Automatically encrypt and decrypt fields in your Models.

Install

1. Composer

composer require tapanderasari/laravel-mysql-encrypt

2. Publish config (optional)

Laravel

php artisan vendor:publish --provider="TapanDerasari\MysqlEncrypt\Providers\LaravelServiceProvider"

Lumen

mkdir -p config
cp vendor/tapanderasari/laravel-mysql-encrypt/config/config.php config/mysql-encrypt.php

3. Set encryption key in .env file

APP_AESENCRYPT_KEY=yourencryptionkey

Update Models

<?php

namespace App;

use TapanDerasari\MysqlEncrypt\Traits\Encryptable;
use Illuminate\Database\Eloquent\Model;

class User extends Model
{
    use Encryptable; // <-- 1. Include trait

    public array $encryptable = [ // <-- 2. Include columns to be encrypted
        'email',
        'first_name',
        'last_name',
        'telephone',
    ];
}

Validators

unique_encrypted

unique_encrypted:<table>,<field(optional)>

exists_encrypted

exists_encrypted:<table>,<field(optional)>

Scopes

Custom Local scopes available:

whereEncrypted whereNotEncrypted orWhereEncrypted orWhereNotEncrypted orderByEncrypted whereEncryptedLike scopeOrderByEncryptedSort

Global scope DecryptSelectScope automatically booted in models using Encryptable trait.

Schema columns to support encrypted data

Schema::create('users', function (Blueprint $table) {
    $table->bigIncrements('id');
    $table->string('password');
    $table->binary('first_name',300); // VARBINARY(300) for laravel 11.x and above versions
    $table->rememberToken();
    $table->timestamps();
});

// for laravel 10.x and below version, Once the table has been created, use ALTER TABLE to create VARBINARY
// or BLOB types to store encrypted data.
DB::statement('ALTER TABLE `users` ADD `first_name` VARBINARY(300)');
DB::statement('ALTER TABLE `users` ADD `last_name` VARBINARY(300)');
DB::statement('ALTER TABLE `users` ADD `email` VARBINARY(300)');
DB::statement('ALTER TABLE `users` ADD `telephone` VARBINARY(50)');

Implementing encryption for existing data

For this you can create one command like

php artisan make:command EncryptionForExistingData

In this command you fetch existing table or model data without global scope DecryptSelectScope.

You can refer the example, clicking on below Example button:

License

The MIT License (MIT). Please see License File for more information.