Function getRelayPrivateKey

src/utils/event.ts:129–143

(secret?: string)

let privateKeyCache: string | undefined
export function getRelayPrivateKey(secret?: string): string {
  if (privateKeyCache) {
    return privateKeyCache
  }

  if (process.env.RELAY_PRIVATE_KEY) {
    privateKeyCache = process.env.RELAY_PRIVATE_KEY

    return privateKeyCache
  }

  privateKeyCache = deriveFromSecret(secret).toString('hex')

  return privateKeyCache
}

const publicKeyCache: Record<string, string> = {}
export const getPublicKey = (privkey: string) => {