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Laravel\Lumen Key Generator Commands
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<?php | |
namespace App\Console\Commands; | |
use Illuminate\Console\Command; | |
class KeyGenerateCommand extends Command | |
{ | |
/** | |
* The name and signature of the console command. | |
* | |
* @var string | |
*/ | |
protected $signature = 'key:generate {--show : Display the key instead of modifying files}'; | |
/** | |
* The console command description. | |
* | |
* @var string | |
*/ | |
protected $description = 'Set the application key'; | |
/** | |
* Execute the console command. | |
* | |
* @return void | |
*/ | |
public function fire() | |
{ | |
$key = $this->generateRandomKey(); | |
if ($this->option('show')) { | |
return $this->line('<comment>' . $key . '</comment>'); | |
} | |
// Next, we will replace the application key in the environment file so it is | |
// automatically setup for this developer. This key gets generated using a | |
// secure random byte generator and is later base64 encoded for storage. | |
$this->setKeyInEnvironmentFile($key); | |
$this->laravel['config']['app.key'] = $key; | |
$this->info("Application key [$key] set successfully."); | |
} | |
/** | |
* Set the environment key in the environment file. | |
* | |
* @param string $key | |
* @return void | |
*/ | |
protected function setKeyInEnvironmentFile($key) | |
{ | |
file_put_contents($this->laravel->basePath('.env'), str_replace( | |
'APP_KEY=' . $this->laravel['config']['app.key'], | |
'APP_KEY=' . $key, | |
file_get_contents($this->laravel->basePath('.env')) | |
)); | |
} | |
/** | |
* Generate a random key for the application. | |
* | |
* @return string | |
*/ | |
protected function generateRandomKey() | |
{ | |
return 'base64:' . base64_encode(random_bytes( | |
$this->laravel['config']['app.cipher'] == 'AES-128-CBC' ? 16 : 32 | |
)); | |
} | |
} |
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