Nostr_Login_Lite

API

Configure for login/logout:

await window.NOSTR_LOGIN_LITE.init({
  theme: 'default',

  methods: {
    extension: true,
    local: true,
    seedphrase: true,  // ✅ Must be explicitly enabled
    readonly: true,
    connect: true,
    otp: false
  },
  
  floatingTab: {
    enabled: true,
    hPosition: 0.95,    // Near right edge
    vPosition: 0.1,     // Near top
    
    appearance: {
      style: 'pill',
      icon: '[LOGIN]',
      text: 'Sign In',
      iconOnly: false
    },
    
    behavior: {
      hideWhenAuthenticated: false,  // Keep visible after login
      showUserInfo: true,
      autoSlide: true
    },
    
    getUserInfo: true,              // ✅ Fetch user profiles
    getUserRelay: ['wss://relay.laantungir.net']  // Custom relays for profiles
  }
});


// After initialization, you can switch themes dynamically:
NOSTR_LOGIN_LITE.switchTheme('dark');
NOSTR_LOGIN_LITE.switchTheme('default');

// Or customize individual theme variables:
NOSTR_LOGIN_LITE.setThemeVariable('--nl-accent-color', '#00ff00');

Control methods:

NOSTR_LOGIN_LITE.showFloatingTab();
NOSTR_LOGIN_LITE.hideFloatingTab();
NOSTR_LOGIN_LITE.updateFloatingTab(options);
NOSTR_LOGIN_LITE.destroyFloatingTab();

Embedded Modal API

Embed login interface directly into page element:

// Initialize library first
await NOSTR_LOGIN_LITE.init({
  methods: {
    extension: true,
    local: true,
    readonly: true
  }
});

// Embed into container
const modal = NOSTR_LOGIN_LITE.embed('#login-container', {
  title: 'Login',
  showHeader: true,
  seamless: false  // true = no borders/shadows, blends into page
});

Container can be CSS selector or DOM element. Modal renders inline without backdrop overlay.

Logout API

To log out users and clear authentication state:

// Unified logout method - works for all authentication methods
window.NOSTR_LOGIN_LITE.logout();

This will:

• Clear persistent authentication data from localStorage
• Dispatch nlLogout event for custom cleanup
• Reset the authentication state across all components

Event Handling

Listen for logout events in your application:

window.addEventListener('nlLogout', () => {
  console.log('User logged out');
  // Clear your application's UI state
  // Redirect to login page, etc.
});

The logout system works consistently across all authentication methods (extension, local keys, NIP-46, etc.) and all UI components (floating tab, modal, embedded).