Viewing file:  JWTGenerateSecretCommand.php (3.09 KB) -rw-r--r--
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<?php
/*
* This file is part of jwt-auth.
*
* (c) Sean Tymon <tymon148@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Tymon\JWTAuth\Console;
use Illuminate\Console\Command;
use Illuminate\Support\Str;
class JWTGenerateSecretCommand extends Command
{
/**
* The console command signature.
*
* @var string
*/
protected $signature = 'jwt:secret
{--s|show : Display the key instead of modifying files.}
{--always-no : Skip generating key if it already exists.}
{--f|force : Skip confirmation when overwriting an existing key.}';
/**
* The console command description.
*
* @var string
*/
protected $description = 'Set the JWTAuth secret key used to sign the tokens';
/**
* Execute the console command.
*
* @return void
*/
public function handle()
{
$key = Str::random(64);
if ($this->option('show')) {
$this->comment($key);
return;
}
if (file_exists($path = $this->envPath()) === false) {
return $this->displayKey($key);
}
if (Str::contains(file_get_contents($path), 'JWT_SECRET') === false) {
// create new entry
file_put_contents($path, PHP_EOL."JWT_SECRET=$key".PHP_EOL, FILE_APPEND);
} else {
if ($this->option('always-no')) {
$this->comment('Secret key already exists. Skipping...');
return;
}
if ($this->isConfirmed() === false) {
$this->comment('Phew... No changes were made to your secret key.');
return;
}
// update existing entry
file_put_contents($path, str_replace(
'JWT_SECRET='.$this->laravel['config']['jwt.secret'],
'JWT_SECRET='.$key, file_get_contents($path)
));
}
$this->displayKey($key);
}
/**
* Display the key.
*
* @param string $key
* @return void
*/
protected function displayKey($key)
{
$this->laravel['config']['jwt.secret'] = $key;
$this->info("jwt-auth secret [$key] set successfully.");
}
/**
* Check if the modification is confirmed.
*
* @return bool
*/
protected function isConfirmed()
{
return $this->option('force') ? true : $this->confirm(
'This will invalidate all existing tokens. Are you sure you want to override the secret key?'
);
}
/**
* Get the .env file path.
*
* @return string
*/
protected function envPath()
{
if (method_exists($this->laravel, 'environmentFilePath')) {
return $this->laravel->environmentFilePath();
}
// check if laravel version Less than 5.4.17
if (version_compare($this->laravel->version(), '5.4.17', '<')) {
return $this->laravel->basePath().DIRECTORY_SEPARATOR.'.env';
}
return $this->laravel->basePath('.env');
}
}
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