sonr/web/auth

Auth Frontend

This is the Next.js authentication frontend for Highway WebAuthn gateway. It provides a modern, responsive interface for passwordless authentication using WebAuthn passkeys.

Features

• Passwordless Authentication: WebAuthn registration and login with passkeys
• Modern UI: Clean, responsive design with Tailwind CSS
• Session Management: Persistent sessions with automatic validation
• Browser Compatibility: WebAuthn feature detection and fallback messaging
• Accessibility: ARIA labels, keyboard navigation, and screen reader support
• TypeScript: Full type safety with custom hooks and components

Pages

Home (/)

• Landing page with feature highlights
• Navigation to registration and login
• Automatic redirect to dashboard if authenticated

Registration (/register)

• WebAuthn passkey registration flow
• Username and display name input
• Real-time validation and error handling

Login (/login)

• WebAuthn passkey authentication
• Username input with passkey verification
• Remember me functionality

Dashboard (/dashboard)

• User profile information
• Account security features
• Session management controls

Components

Custom Hooks

• useWebAuthn: WebAuthn registration and authentication logic
• useSession: Session management and user state

UI Components (from @sonr.io/ui)

• Button: Configurable button with loading states
• Input: Form input with validation and help text
• ErrorAlert: Dismissible error notifications

Development

To start the development server:

pnpm dev

This will start the Next.js development server with hot reload at http://localhost:3000.

Testing

# Run tests
pnpm test

# Test WebAuthn in browser
# Visit http://localhost:3000 and test registration/login flow

Deployment

To deploy to Cloudflare Pages:

pnpm deploy

The app is configured for static export and optimized for Cloudflare Pages deployment.

Configuration

Environment Variables

# API endpoint
NEXT_PUBLIC_API_URL=https://api.yourdomain.com

# Development
NEXT_PUBLIC_API_URL=http://localhost:8080

Next.js Configuration

The app uses:

• Static export for Cloudflare Pages
• Unoptimized images for static hosting
• Trailing slash for proper routing

Development Roadmap

✅ Phase 3: WebAuthn Frontend Implementation (Current)

• Next.js 14 Setup: App directory with TypeScript configuration
• WebAuthn Integration: Complete registration and authentication flows
• Custom Hooks: useWebAuthn and useSession for state management
• UI Components: Reusable Button, Input, and ErrorAlert components
• Authentication Pages: Registration, login, and dashboard interfaces
• Session Management: Persistent sessions with browser compatibility
• Responsive Design: Mobile-first approach with Tailwind CSS
• Accessibility: ARIA labels, keyboard navigation, and screen reader support

🚧 Phase 5: Production Readiness (Next)

• Performance Optimization: Code splitting and bundle optimization
• Testing Suite: Unit tests for components and hooks
• E2E Testing: Cypress or Playwright for full user flow testing
• Error Boundaries: React error boundaries for graceful error handling
• Analytics: User behavior tracking and conversion metrics
• Internationalization: Multi-language support

🔮 Future Enhancements

• Advanced UI: Dark mode, animations, and enhanced UX
• Progressive Web App: PWA features for mobile experience
• Multi-factor Authentication: Additional security options
• Account Management: Profile editing and security settings
• Admin Dashboard: User management and system monitoring
• Mobile App: React Native or native mobile applications

Architecture

The frontend follows modern React patterns:

• App Router: Next.js 13+ app directory structure
• Custom Hooks: Reusable logic for WebAuthn and session management
• Component Library: Shared UI components with TypeScript
• State Management: React hooks for local state, no external state library
• Styling: Tailwind CSS with custom component styling

Security

• WebAuthn: Cryptographic authentication without passwords
• Session Validation: Automatic session validation and renewal
• Input Validation: Client-side validation with server-side verification
• HTTPS Only: Secure connection required for WebAuthn
• Content Security Policy: CSP headers for XSS protection

Browser Support

• Chrome: Full WebAuthn support
• Firefox: Full WebAuthn support
• Safari: Full WebAuthn support (iOS 14+)
• Edge: Full WebAuthn support
• Mobile: Android and iOS with platform authenticators