generateSshKeyFile method

Future<({File privateKey, File publicKey})> generateSshKeyFile(ProcessUtils processRunner, Directory snappCliDir)

Generates a ssh key file in the snapp_cli directory

Implementation

Future<({File privateKey, File publicKey})> generateSshKeyFile(
  ProcessUtils processRunner,
  Directory snappCliDir,
) async {
  logger.detail('try to generate ssh key file');

  // generate random 6 digit file name
  final randomNumber = Random().nextInt(900000) + 100000;

  final keyFile = File('${snappCliDir.path}/id_rsa_$randomNumber');

  final RunResult? result = await processRunner.runCommand(
    hostPlatform.generateSshKeyCommand(filePath: keyFile.path),
    parseResult: (result) => result,
    parseFail: (e, s) {
      throwToolExit(
          'Something went wrong while generating the ssh key. \nException: $e \nStack: $s');
    },
    label: 'generateSshKeyCommand',
    logger: logger,
  );

  if (result?.exitCode != 0) {
    logger.detail('generateSshKeyCommand exitCode: ${result?.exitCode}');
    logger.detail('generateSshKeyCommand stdout: ${result?.stdout}');
    logger.detail('generateSshKeyCommand stderr: ${result?.stderr}');

    throwToolExit('Something went wrong while generating the ssh key.');
  }

  return (privateKey: keyFile, publicKey: File('${keyFile.path}.pub'));
}