Stidges\LaravelSodiumEncryption\EncryptionServiceProvider

Complexity

Total Complexity

4

Size/Duplication

Total Lines	36
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	key()	0	6	2
A	register()	0	13	2

<?php

namespace Stidges\LaravelSodiumEncryption;

use RuntimeException;
use Illuminate\Support\Str;
use Illuminate\Support\ServiceProvider;

class EncryptionServiceProvider extends ServiceProvider
{
    /**
     * Register the service provider.
     *
     * @return void
     */
    public function register()
    {
        $this->app->singleton('encrypter.sodium', function ($app) {
            $config = $app->make('config')->get('app');

            if (Str::startsWith($key = $this->key($config), 'base64:')) {
                $key = base64_decode(substr($key, 7));
            }

            return new Encrypter($key);
        });

        $this->app->alias('encrypter.sodium', Encrypter::class);
    }

    /**
     * Extract the encryption key from the given configuration.
     *
     * @param  array  $config
     * @return string
     *
     * @throws \RuntimeException
     */
    protected function key(array $config)
    {
        return tap($config['key'], function ($key) {
            if (empty($key)) {
                throw new RuntimeException(
                    'No application encryption key has been specified.'
                );
            }
        });
    }
}