Motr Enclave

Extism WASM plugin providing encrypted key storage for Nebula wallet. Built with Go 1.25+ for wasip1.

Quick Start

make start

This single command:

1. Installs dependencies (Go, Bun)
2. Builds the WASM plugin
3. Builds the TypeScript SDK
4. Starts the dev server at http://localhost:8080

Manual Setup

make deps      # Install tooling
make build     # Build WASM plugin
make sdk       # Build TypeScript SDK
make dev       # Start dev server

Usage

TypeScript/ESM

import { createEnclave } from '@sonr/motr-enclave';

const enclave = await createEnclave('/enclave.wasm');

const { did, database } = await enclave.generate(credential);

await enclave.load(database);

const accounts = await enclave.exec('resource:accounts action:list');

const didDoc = await enclave.query();

CLI

make test-plugin

Plugin Functions

Function	Input	Output
generate	WebAuthn credential (base64)	DID + database buffer
load	Database buffer	Success status
exec	Filter string + optional UCAN	Action result
query	DID (optional)	DID document

Database Schema

The database schema is defined in db/schema.sql.

!

Project Structure

motr-enclave/
├── main.go           # Go plugin source
├── src/              # TypeScript SDK
├── dist/             # Built SDK
├── example/          # Browser test app
├── db/               # SQLite schema
└── Makefile

Development

make test      # Run Go tests
make lint      # Run linter
make clean     # Remove build artifacts