Function redactValue

src/security/sanitize.js:82–98

* Recursively redact a value (object, array, or primitive). * Returns a deep clone with secrets replaced. Cycles guarded via WeakSet.

(value, seen = new WeakSet())

 * Returns a deep clone with secrets replaced. Cycles guarded via WeakSet.
 */
function redactValue(value, seen = new WeakSet()) {
  if (value === null || value === undefined) return value;
  if (typeof value === 'string') return redactString(value);
  if (typeof value !== 'object') return value;
  if (seen.has(value)) return '[Circular]';
  seen.add(value);
  if (Array.isArray(value)) return value.map(v => redactValue(v, seen));
  const out = {};
  for (const [k, v] of Object.entries(value)) {
    if (ALWAYS_REDACT_KEYS.has(k.toLowerCase())) {
      out[k] = '[REDACTED]';
    } else {
      out[k] = redactValue(v, seen);
    }
  }
  return out;
}

// ─── Path safety ────────────────────────────────────────────────────────────