Function validateSocketDir

src/daemon/socket-path.ts:68–87

(dir: string)

}

function validateSocketDir(dir: string): void {
  const linkStat = lstatSync(dir);
  if (linkStat.isSymbolicLink()) {
    throw new Error(`Daemon socket directory cannot be a symlink: ${dir}`);
  }

  const stat = statSync(dir);
  if (!stat.isDirectory()) {
    throw new Error(`Daemon socket path parent is not a directory: ${dir}`);
  }

  const uid = process.getuid?.();
  if (uid !== undefined && stat.uid !== uid) {
    throw new Error(`Daemon socket directory is not owned by the current user: ${dir}`);
  }

  if ((stat.mode & 0o077) !== 0) {
    chmodSync(dir, 0o700);
  }
}

export function ensureSocketDir(socketPath: string): void {
  const dir = dirname(socketPath);