@nice2dev/licensing

Enterprise Licensing System for Nice2Dev UI components.

Features

• License Key Generation — RSA-signed keys with checksum validation
• Hardware Fingerprinting — Machine binding for license protection
• Online/Offline Validation — Works with or without internet
• Seat Management — Track concurrent users
• Floating Licenses — Shared license pools
• Feature Gating — Tier-based and feature-based access control
• React Components — Ready-to-use UI components

Installation

npm install @nice2dev/licensing

Quick Start

Basic Validation

import { validateLicense, isFeatureLicensed } from '@nice2dev/licensing';

// Validate a license key
const result = await validateLicense('XXXX-XXXX-XXXX-XXXX-XXXX');
if (result.valid) {
  console.log('License tier:', result.license.tier);
  console.log('Days remaining:', result.daysRemaining);
}

// Check feature access
const hasAdvanced = await isFeatureLicensed(key, 'advanced-components');

React Integration

import { LicenseProvider, FeatureGate, LicenseStatus, LicenseActivator } from '@nice2dev/licensing/react';

function App() {
  return (
    <LicenseProvider serverUrl="https://your-license-server.com">
      <LicenseStatus detailed />

      <FeatureGate feature="advanced-components" showUpgradePrompt>
        <AdvancedDataGrid />
      </FeatureGate>

      <LicenseActivator onActivated={(license) => console.log('Activated:', license)} />
    </LicenseProvider>
  );
}

Generate License Keys (Server-side)

import { generateLicenseInfo } from '@nice2dev/licensing';

const license = generateLicenseInfo({
  tier: 'team',
  licensee: 'Acme Corp',
  email: '[email protected]',
  durationDays: 365,
  maxSeats: 10,
  features: ['advanced-components', 'collaboration'],
});

console.log('License key:', license.key);

License Tiers

| Tier | Seats | Machines | Features | | ---------- | ----- | -------- | -------------------------------- | | Trial | 1 | 1 | Core + watermark | | Personal | 1 | 2 | + Advanced, Theming, i18n | | Team | 10 | 20 | + Collaboration, Analytics | | Enterprise | 50 | 100 | + White-label, SSO, API | | Site | ∞ | 1000 | + Source code, Dedicated support | | OEM | ∞ | ∞ | + Redistribution rights |

Components

LicenseProvider

Context provider for license state management.

FeatureGate

Conditionally render content based on license features.

LicenseStatus

Display current license status badge.

LicenseActivator

License key input form.

UpgradePrompt

Upgrade call-to-action component.

LicenseComparison

Plan comparison table.

TrialWatermark

Watermark overlay for trial versions.

API Reference

See full documentation at docs.nice2dev.com/licensing

License

MIT © NiceToDev