export function generateRandomString()

in app/lib/oauth2Utils.ts [6:27]

• 17 lines of code
• 5 McCabe index (conditional complexity)

export function generateRandomString(length: number): string {
  const charset =
    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~";
  let result = "";

  if (typeof crypto !== "undefined" && crypto.getRandomValues) {
    // Browser/Node.js with crypto
    const randomBytes = new Uint8Array(length);
    crypto.getRandomValues(randomBytes);

    for (let i = 0; i < length; i++) {
      result += charset[randomBytes[i] % charset.length];
    }
  } else {
    // Fallback for older environments
    for (let i = 0; i < length; i++) {
      result += charset[Math.floor(Math.random() * charset.length)];
    }
  }

  return result;
}