motr-enclave/example/main.js

import { createEnclave } from '../dist/enclave.js';

let enclave = null;
let lastDatabase = null;

const LogLevel = { INFO: 'info', OK: 'ok', ERR: 'err', DATA: 'data' };

function log(level, method, message, data = null) {
  const el = document.getElementById('log');
  const time = new Date().toISOString().slice(11, 23);
  const prefix = method ? `[${method}]` : '';
  
  let entry = `<div class="log-entry"><span class="log-time">${time}</span> <span class="log-${level}">${prefix} ${message}</span>`;
  if (data !== null) {
    entry += `\n<span class="log-data">${JSON.stringify(data, null, 2)}</span>`;
  }
  entry += '</div>';
  
  el.innerHTML += entry;
  el.scrollTop = el.scrollHeight;
  
  console.log(`[${time}] ${prefix} ${message}`, data ?? '');
}

function setStatus(ok, message) {
  const el = document.getElementById('status');
  el.textContent = message;
  el.className = `status ${ok ? 'ok' : 'err'}`;
}

async function init() {
  try {
    log(LogLevel.INFO, null, 'Loading enclave.wasm...');
    enclave = await createEnclave('./enclave.wasm', { debug: true });
    setStatus(true, 'Ready');
    log(LogLevel.OK, null, 'Plugin loaded');
  } catch (err) {
    setStatus(false, 'Failed');
    log(LogLevel.ERR, null, `Load failed: ${err.message}`);
  }
}

window.testGenerate = async function() {
  if (!enclave) return log(LogLevel.ERR, 'generate', 'Plugin not loaded');
  
  const credential = document.getElementById('credential').value;
  log(LogLevel.INFO, 'generate', `credential=${credential.slice(0, 16)}...`);
  
  try {
    const result = await enclave.generate(credential);
    log(LogLevel.OK, 'generate', `DID created: ${result.did}`, result);
    
    if (result.database) {
      lastDatabase = result.database;
      document.getElementById('database').value = btoa(String.fromCharCode(...result.database));
      log(LogLevel.INFO, 'generate', 'Database saved for load() test');
    }
    return result;
  } catch (err) {
    log(LogLevel.ERR, 'generate', err.message);
    throw err;
  }
};

window.testLoad = async function() {
  if (!enclave) return log(LogLevel.ERR, 'load', 'Plugin not loaded');
  
  const b64 = document.getElementById('database').value;
  if (!b64) return log(LogLevel.ERR, 'load', 'Database required');
  
  log(LogLevel.INFO, 'load', `database.length=${b64.length}`);
  
  try {
    const database = Uint8Array.from(atob(b64), c => c.charCodeAt(0));
    const result = await enclave.load(database);
    
    if (result.success) {
      log(LogLevel.OK, 'load', `Loaded DID: ${result.did}`, result);
    } else {
      log(LogLevel.ERR, 'load', result.error, result);
    }
    return result;
  } catch (err) {
    log(LogLevel.ERR, 'load', err.message);
    throw err;
  }
};

window.testExec = async function() {
  if (!enclave) return log(LogLevel.ERR, 'exec', 'Plugin not loaded');
  
  const filter = document.getElementById('filter').value;
  if (!filter) return log(LogLevel.ERR, 'exec', 'Filter required');
  
  log(LogLevel.INFO, 'exec', `filter="${filter}"`);
  
  try {
    const result = await enclave.exec(filter);
    
    if (result.success) {
      log(LogLevel.OK, 'exec', 'Success', result);
    } else {
      log(LogLevel.ERR, 'exec', result.error, result);
    }
    return result;
  } catch (err) {
    log(LogLevel.ERR, 'exec', err.message);
    throw err;
  }
};

window.testQuery = async function() {
  if (!enclave) return log(LogLevel.ERR, 'query', 'Plugin not loaded');
  
  const did = document.getElementById('did').value;
  log(LogLevel.INFO, 'query', did ? `did="${did}"` : 'did=(current)');
  
  try {
    const result = await enclave.query(did);
    log(LogLevel.OK, 'query', `Resolved: ${result.did}`, result);
    return result;
  } catch (err) {
    log(LogLevel.ERR, 'query', err.message);
    throw err;
  }
};

window.setFilter = function(filter) {
  document.getElementById('filter').value = filter;
};

window.clearLog = function() {
  document.getElementById('log').innerHTML = '';
};

window.runAllTests = async function() {
  log(LogLevel.INFO, null, '=== Running all tests ===');
  
  try {
    await testGenerate();
    await testLoad();
    await testExec();
    await testQuery();
    log(LogLevel.OK, null, '=== All tests passed ===');
  } catch (err) {
    log(LogLevel.ERR, null, `=== Tests failed: ${err.message} ===`);
  }
};

init();