Configuration

import { BrowserEnclave } from '@enclave-vm/browser';

const enclave = new BrowserEnclave({
  // Security level preset
  securityLevel: 'SECURE',

  // Core limits
  timeout: 10000,
  maxToolCalls: 50,
  maxIterations: 5000,
  memoryLimit: 2 * 1024 * 1024, // 2MB

  // Tool handler
  toolHandler: async (name, args) => {
    return executeToolSafely(name, args);
  },

  // Additional options
  globals: { context: { userId: 'user-123' } },
  validate: true,
  transform: true,
});

const enclave = new BrowserEnclave({
  securityLevel: 'STANDARD',
  secureProxyConfig: {
    throwOnBlocked: false, // Return undefined instead of throwing
    proxyMaxDepth: 5,      // Limit proxy nesting
  },
});

const enclave = new BrowserEnclave({
  doubleIframe: {
    enabled: true,
    parentTimeoutBuffer: 2000,
    parentValidation: {
      validateOperationNames: true,
      allowedOperationPattern: /^[a-z]+:[a-z]+$/i,
      blockedOperationPatterns: [/^admin:/i, /^system:/i],
      maxOperationsPerSecond: 50,
      blockSuspiciousSequences: true,
    },
  },
});

const enclave = new BrowserEnclave({
  globals: {
    // These work (JSON-serializable)
    config: { apiVersion: 'v2', maxRetries: 3 },
    userId: 'user-123',
    features: ['search', 'export'],

    // These are silently skipped (not serializable)
    // handler: () => {},       // function
    // element: document.body,  // DOM node
  },
});

// In sandboxed code:
// const version = config.apiVersion; // 'v2'
// const id = userId;                 // 'user-123'