find method

TrustKey? find(
  1. String signerId,
  2. String keyId,
  3. String usage
)

Implementation

TrustKey? find(String signerId, String keyId, String usage) {
  for (final key in keys) {
    if (key.signerId == signerId &&
        key.keyId == keyId &&
        key.active &&
        key.usages.contains(usage)) {
      return key;
    }
  }
  return null;
}