message: fix aws alb auth provider key caching
diff: @@ -95,13 +95,13 @@ export class AwsAlbAuthProvider implements AuthProviderRouteHandlers {
  async getKey(keyId: string): Promise<KeyObject> {
  const optionalCacheKey = this.keyCache.get<KeyObject>(keyId);
  if (optionalCacheKey) {
  - return optionalCacheKey;
  + return crypto.createPublicKey(optionalCacheKey);
  }
  const keyText: string = await fetch(
  `https://public-keys.auth.elb.${this.options.region}.amazonaws.com/${keyId}`,
  ).then(response => response.text());
  const keyValue = crypto.createPublicKey(keyText);
  - this.keyCache.set(keyId, keyValue);
  + this.keyCache.set(keyId, keyValue.export({ format: 'pem', type: 'spki' }));
  return keyValue;
  }
  }
  