Function readFacebookStreamUrlFromStorage

readFacebookStreamUrlFromStorage(stored: string, livestreamId?: string): string
Reads a Facebook ingest URL from stored livestream document JSON. Supports encrypted ciphertext and legacy plaintext rows written before encryption.
Parameters
- stored: string
  Value from the livestream document JSON.
- livestreamId: string = 'unknown'
  Livestream row id for log context when decryption fails.
Returns string
Decrypted ingest URL, or undefined when absent or undecryptable.
- Defined in lib/livestreams/facebook-stream-url-storage.ts:25