absl::StatusOr ExtractKeyId()

in kmsp11/util/string_utils.cc [60:70]

• 11 lines of code
• 7 McCabe index (conditional complexity)

absl::StatusOr<std::string> ExtractKeyId(std::string_view version_name) {
  std::vector<std::string> parts = absl::StrSplit(version_name, '/');
  if (parts.size() != 10 || parts[0] != "projects" || parts[2] != "locations" ||
      parts[4] != "keyRings" || parts[6] != "cryptoKeys" ||
      parts[8] != "cryptoKeyVersions") {
    return NewInternalError(
        absl::StrCat("invalid CryptoKeyVersion name: ", version_name),
        SOURCE_LOCATION);
  }
  return parts[7];
}