importIdentity method

void importIdentity(Uint8List identity)

Loads an identity export into the current SDK instance. This function can only be called if the current SDK instance does not have an account yet.

identity - The identity export that this SDK instance should import.

Implementation

void importIdentity(Uint8List identity) {
  if (_closed) {
    throw SealdException(
        code: "INSTANCE_CLOSED",
        id: "FLUTTER_INSTANCE_CLOSED",
        description: "Instance already closed.");
  }
  // Dart FFI forces us to copy the data from Uint8List to a newly allocated Pointer<Uint8>
  final Pointer<Uint8> nativeIdentity = calloc<Uint8>(identity.length);
  final pointerList = nativeIdentity.asTypedList(identity.length);
  pointerList.setAll(0, identity);
  final Pointer<Pointer<NativeSealdError>> err =
      calloc<Pointer<NativeSealdError>>();
  final int resultCode = _bindings.SealdSdk_ImportIdentity(
      _ptr.pointer(), nativeIdentity, identity.length, err);
  calloc.free(nativeIdentity);

  if (resultCode != 0) {
    throw SealdException._fromCPtr(err);
  } else {
    calloc.free(err);
  }
}