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<?php |
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namespace JWTAuth\Console; |
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use Illuminate\Console\Command; |
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use Illuminate\Support\Facades\File; |
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use Symfony\Component\Process\Process; |
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/** |
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* |
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* Example of manual creation: |
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* cd storage/jwt-keys |
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* ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key |
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* openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub |
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* |
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* Class GenerateJWTKeysCommand |
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* @package JWTAuth\Console |
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*/ |
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class GenerateJWTKeysCommand extends Command |
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{ |
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/** |
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* The name and signature of the console command. |
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* |
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* @var string |
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*/ |
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protected $signature = 'jwt:keys:generate |
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{--key-dir=jwt-keys : Key directory} |
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{--key-name=jwtRS256 : Key name} |
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{--force : Force precess} |
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'; |
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/** |
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* The console command description. |
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* |
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* @var string |
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*/ |
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protected $description = 'Generate JWT Keys'; |
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/** |
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* Execute the console command. |
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* |
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* @return int |
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*/ |
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public function handle(): int |
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{ |
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$directory = $this->option('key-dir'); |
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$keyName = $this->option('key-name'); |
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if (!$this->option('force')) { |
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$directory = $this->ask('Directory name where will be stored keys:', $directory); |
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$keyName = $this->ask('Key name:', $keyName); |
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} |
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$dirFullPath = storage_path($directory); |
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$privateKeyPath = storage_path("{$directory}/{$keyName}.key"); |
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$publicKeyPath = storage_path("{$directory}/{$keyName}.key.pub"); |
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if (!$this->newFilesCanBeStored($privateKeyPath, $publicKeyPath)) { |
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return 1; |
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} |
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$this->prepareDirectoryForFiles($dirFullPath); |
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if (!$this->createPrivateKeyFile($privateKeyPath)) { |
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return 2; |
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} |
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if (!$this->createPublicKeyFile($privateKeyPath, $publicKeyPath)) { |
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return 3; |
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} |
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return 0; |
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} |
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/** |
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* Create and store private key file. |
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* |
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* @param string $privateKeyPath |
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* |
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* @return bool |
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*/ |
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protected function createPrivateKeyFile(string $privateKeyPath): bool |
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{ |
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$process = new Process([ |
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'ssh-keygen', |
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'-t', |
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'rsa', |
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'-b', |
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'4096', |
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'-N', |
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'', |
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'-q', |
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'-m', |
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'PEM', |
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'-f', |
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$privateKeyPath, |
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]); |
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$process->run(); |
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if (!$process->isSuccessful()) { |
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$this->error($process->getErrorOutput()); |
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$this->error('Private key not created.'); |
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return false; |
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} |
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return true; |
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} |
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/** |
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* Create and store public key file. |
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* |
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* @param string $privateKeyPath |
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* @param string $publicKeyPath |
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* |
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* @return bool |
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*/ |
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protected function createPublicKeyFile(string $privateKeyPath, string $publicKeyPath): bool |
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{ |
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$process = new Process([ |
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'openssl', |
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'rsa', |
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'-in', |
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$privateKeyPath, |
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'-pubout', |
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'-outform', |
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'PEM', |
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'-out', |
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$publicKeyPath, |
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]); |
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$process->run(); |
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if (!$process->isSuccessful()) { |
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$this->error($process->getErrorOutput()); |
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$this->error('Public key not converted.'); |
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return false; |
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} |
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return true; |
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} |
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/** |
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* @param string $dirFullPath |
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*/ |
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protected function prepareDirectoryForFiles(string $dirFullPath) |
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{ |
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if (!File::isDirectory($dirFullPath)) { |
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File::makeDirectory($dirFullPath, 0755, true, true); |
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} |
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if (!File::exists("{$dirFullPath}/.gitignore")) { |
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File::put("{$dirFullPath}/.gitignore", "*\n!.gitignore"); |
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} |
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} |
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/** |
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* @param string $privateKeyPath |
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* @param string $publicKeyPath |
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* |
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* @return bool |
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*/ |
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protected function newFilesCanBeStored(string $privateKeyPath, string $publicKeyPath): bool |
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{ |
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if (File::exists($privateKeyPath) || File::exists($publicKeyPath)) { |
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if (File::exists($privateKeyPath)) { |
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$this->warn("File exists: {$privateKeyPath}"); |
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} |
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if (File::exists($publicKeyPath)) { |
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$this->warn("File exists: {$publicKeyPath}"); |
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} |
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if (!$this->option('force') && !$this->confirm('Keys already exists. Do you wish to continue?')) { |
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return false; |
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} |
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File::delete($privateKeyPath); |
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File::delete($publicKeyPath); |
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} |
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return true; |
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} |
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} |
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