/**
* NOSTR_LOGIN_LITE - Authentication Library
*
* ⚠️ WARNING: THIS FILE IS AUTO-GENERATED - DO NOT EDIT MANUALLY!
* ⚠️ To make changes, edit lite/build.js and run: cd lite && node build.js
* ⚠️ Any manual edits to this file will be OVERWRITTEN when build.js runs!
*
* Two-file architecture:
* 1. Load nostr.bundle.js (official nostr-tools bundle)
* 2. Load nostr-lite.js (this file - NOSTR_LOGIN_LITE library with CSS-only themes)
* Generated on: 2025-09-15T17:48:16.817Z
*/
// Verify dependencies are loaded
if (typeof window !== 'undefined') {
if (!window.NostrTools) {
console.error('NOSTR_LOGIN_LITE: nostr.bundle.js must be loaded first');
throw new Error('Missing dependency: nostr.bundle.js');
}
console.log('NOSTR_LOGIN_LITE: Dependencies verified ✓');
console.log('NOSTR_LOGIN_LITE: NostrTools available with keys:', Object.keys(window.NostrTools));
console.log('NOSTR_LOGIN_LITE: NIP-46 available:', !!window.NostrTools.nip46);
}
// ===== NIP-46 Extension Integration =====
// Add NIP-46 functionality to NostrTools if not already present
if (typeof window.NostrTools !== 'undefined' && !window.NostrTools.nip46) {
console.log('NOSTR_LOGIN_LITE: Adding NIP-46 extension to NostrTools');
const { nip44, generateSecretKey, getPublicKey, finalizeEvent, verifyEvent, utils } = window.NostrTools;
// NIP-05 regex for parsing
const NIP05_REGEX = /^(?:([\w.+-]+)@)?([\w_-]+(.[\w_-]+)+)$/;
const BUNKER_REGEX = /^bunker:\/\/([0-9a-f]{64})\??([?\/\w:.=&%-]*)$/;
const EMAIL_REGEX = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
// Event kinds
const NostrConnect = 24133;
const ClientAuth = 22242;
const Handlerinformation = 31990;
// Fetch implementation
let _fetch;
try {
_fetch = fetch;
} catch {
_fetch = null;
}
function useFetchImplementation(fetchImplementation) {
_fetch = fetchImplementation;
}
// Simple Pool implementation for NIP-46
class SimplePool {
constructor() {
this.relays = new Map();
this.subscriptions = new Map();
}
async ensureRelay(url) {
if (!this.relays.has(url)) {
console.log(`NIP-46: Connecting to relay ${url}`);
const ws = new WebSocket(url);
const relay = {
ws,
connected: false,
subscriptions: new Map()
};
this.relays.set(url, relay);
// Wait for connection with proper event handlers
await new Promise((resolve, reject) => {
const timeout = setTimeout(() => {
console.error(`NIP-46: Connection timeout for ${url}`);
reject(new Error(`Connection timeout to ${url}`));
}, 10000); // 10 second timeout
ws.onopen = () => {
console.log(`NIP-46: Successfully connected to relay ${url}, WebSocket state: ${ws.readyState}`);
relay.connected = true;
clearTimeout(timeout);
resolve();
};
ws.onerror = (error) => {
console.error(`NIP-46: Failed to connect to ${url}:`, error);
clearTimeout(timeout);
reject(new Error(`Failed to connect to ${url}: ${error.message || 'Connection failed'}`));
};
ws.onclose = (event) => {
console.log(`NIP-46: Disconnected from relay ${url}:`, event.code, event.reason);
relay.connected = false;
if (this.relays.has(url)) {
this.relays.delete(url);
}
clearTimeout(timeout);
reject(new Error(`Connection closed during setup: ${event.reason || 'Unknown reason'}`));
};
});
} else {
const relay = this.relays.get(url);
// Verify the existing connection is still open
if (!relay.connected || relay.ws.readyState !== WebSocket.OPEN) {
console.log(`NIP-46: Reconnecting to relay ${url}`);
this.relays.delete(url);
return await this.ensureRelay(url); // Recursively reconnect
}
}
const relay = this.relays.get(url);
console.log(`NIP-46: Relay ${url} ready, WebSocket state: ${relay.ws.readyState}`);
return relay;
}
subscribe(relays, filters, params = {}) {
const subId = Math.random().toString(36).substring(7);
relays.forEach(async (url) => {
try {
const relay = await this.ensureRelay(url);
relay.ws.onmessage = (event) => {
try {
const data = JSON.parse(event.data);
if (data[0] === 'EVENT' && data[1] === subId) {
params.onevent?.(data[2]);
} else if (data[0] === 'EOSE' && data[1] === subId) {
params.oneose?.();
}
} catch (err) {
console.warn('Failed to parse message:', err);
}
};
// Ensure filters is an array
const filtersArray = Array.isArray(filters) ? filters : [filters];
const reqMsg = JSON.stringify(['REQ', subId, ...filtersArray]);
relay.ws.send(reqMsg);
} catch (err) {
console.warn('Failed to connect to relay:', url, err);
}
});
return {
close: () => {
relays.forEach(async (url) => {
const relay = this.relays.get(url);
if (relay?.connected) {
relay.ws.send(JSON.stringify(['CLOSE', subId]));
}
});
}
};
}
async publish(relays, event) {
console.log(`NIP-46: Publishing event to ${relays.length} relays:`, event);
const promises = relays.map(async (url) => {
try {
console.log(`NIP-46: Attempting to publish to ${url}`);
const relay = await this.ensureRelay(url);
return new Promise((resolve, reject) => {
const timeout = setTimeout(() => {
console.error(`NIP-46: Publish timeout to ${url}`);
reject(new Error(`Publish timeout to ${url}`));
}, 10000); // Increased timeout to 10 seconds
// Set up message handler for this specific event
const messageHandler = (msg) => {
try {
const data = JSON.parse(msg.data);
if (data[0] === 'OK' && data[1] === event.id) {
clearTimeout(timeout);
relay.ws.removeEventListener('message', messageHandler);
if (data[2]) {
console.log(`NIP-46: Publish success to ${url}:`, data[3]);
resolve(data[3]);
} else {
console.error(`NIP-46: Publish rejected by ${url}:`, data[3]);
reject(new Error(`Publish rejected: ${data[3]}`));
}
}
} catch (err) {
console.error(`NIP-46: Error parsing message from ${url}:`, err);
clearTimeout(timeout);
relay.ws.removeEventListener('message', messageHandler);
reject(err);
}
};
relay.ws.addEventListener('message', messageHandler);
// Double-check WebSocket state before sending
console.log(`NIP-46: About to publish to ${url}, WebSocket state: ${relay.ws.readyState} (0=CONNECTING, 1=OPEN, 2=CLOSING, 3=CLOSED)`);
if (relay.ws.readyState === WebSocket.OPEN) {
console.log(`NIP-46: Sending event to ${url}`);
relay.ws.send(JSON.stringify(['EVENT', event]));
} else {
console.error(`NIP-46: WebSocket not ready for ${url}, state: ${relay.ws.readyState}`);
clearTimeout(timeout);
relay.ws.removeEventListener('message', messageHandler);
reject(new Error(`WebSocket not ready for ${url}, state: ${relay.ws.readyState}`));
}
});
} catch (err) {
console.error(`NIP-46: Failed to publish to ${url}:`, err);
return Promise.reject(new Error(`Failed to publish to ${url}: ${err.message}`));
}
});
const results = await Promise.allSettled(promises);
console.log(`NIP-46: Publish results:`, results);
return results;
}
async querySync(relays, filter, params = {}) {
return new Promise((resolve) => {
const events = [];
this.subscribe(relays, [filter], {
...params,
onevent: (event) => events.push(event),
oneose: () => resolve(events)
});
});
}
}
// Bunker URL utilities
function toBunkerURL(bunkerPointer) {
let bunkerURL = new URL(`bunker://${bunkerPointer.pubkey}`);
bunkerPointer.relays.forEach((relay) => {
bunkerURL.searchParams.append('relay', relay);
});
if (bunkerPointer.secret) {
bunkerURL.searchParams.set('secret', bunkerPointer.secret);
}
return bunkerURL.toString();
}
async function parseBunkerInput(input) {
let match = input.match(BUNKER_REGEX);
if (match) {
try {
const pubkey = match[1];
const qs = new URLSearchParams(match[2]);
return {
pubkey,
relays: qs.getAll('relay'),
secret: qs.get('secret')
};
} catch (_err) {
// Continue to NIP-05 parsing
}
}
return queryBunkerProfile(input);
}
async function queryBunkerProfile(nip05) {
if (!_fetch) {
throw new Error('Fetch implementation not available');
}
const match = nip05.match(NIP05_REGEX);
if (!match) return null;
const [_, name = '_', domain] = match;
try {
const url = `https://${domain}/.well-known/nostr.json?name=${name}`;
const res = await (await _fetch(url, { redirect: 'error' })).json();
let pubkey = res.names[name];
let relays = res.nip46[pubkey] || [];
return { pubkey, relays, secret: null };
} catch (_err) {
return null;
}
}
// BunkerSigner class
class BunkerSigner {
constructor(clientSecretKey, bp, params = {}) {
if (bp.relays.length === 0) {
throw new Error('no relays are specified for this bunker');
}
this.params = params;
this.pool = params.pool || new SimplePool();
this.secretKey = clientSecretKey;
this.conversationKey = nip44.getConversationKey(clientSecretKey, bp.pubkey);
this.bp = bp;
this.isOpen = false;
this.idPrefix = Math.random().toString(36).substring(7);
this.serial = 0;
this.listeners = {};
this.waitingForAuth = {};
this.ready = false;
this.readyPromise = this.setupSubscription(params);
}
async setupSubscription(params) {
console.log('NIP-46: Setting up subscription to relays:', this.bp.relays);
const listeners = this.listeners;
const waitingForAuth = this.waitingForAuth;
const convKey = this.conversationKey;
// Ensure all relays are connected first
await Promise.all(this.bp.relays.map(url => this.pool.ensureRelay(url)));
console.log('NIP-46: All relays connected, setting up subscription');
this.subCloser = this.pool.subscribe(
this.bp.relays,
[{ kinds: [NostrConnect], authors: [this.bp.pubkey], '#p': [getPublicKey(this.secretKey)] }],
{
onevent: async (event) => {
const o = JSON.parse(nip44.decrypt(event.content, convKey));
const { id, result, error } = o;
if (result === 'auth_url' && waitingForAuth[id]) {
delete waitingForAuth[id];
if (params.onauth) {
params.onauth(error);
} else {
console.warn(
`NIP-46: remote signer ${this.bp.pubkey} tried to send an "auth_url"='${error}' but there was no onauth() callback configured.`
);
}
return;
}
let handler = listeners[id];
if (handler) {
if (error) handler.reject(error);
else if (result) handler.resolve(result);
delete listeners[id];
}
},
onclose: () => {
this.subCloser = undefined;
}
}
);
this.isOpen = true;
this.ready = true;
console.log('NIP-46: BunkerSigner setup complete and ready');
}
async ensureReady() {
if (!this.ready) {
console.log('NIP-46: Waiting for BunkerSigner to be ready...');
await this.readyPromise;
}
}
async close() {
this.isOpen = false;
this.subCloser?.close();
}
async sendRequest(method, params) {
return new Promise(async (resolve, reject) => {
try {
await this.ensureReady(); // Wait for BunkerSigner to be ready
if (!this.isOpen) {
throw new Error('this signer is not open anymore, create a new one');
}
if (!this.subCloser) {
await this.setupSubscription(this.params);
}
this.serial++;
const id = `${this.idPrefix}-${this.serial}`;
const encryptedContent = nip44.encrypt(JSON.stringify({ id, method, params }), this.conversationKey);
const verifiedEvent = finalizeEvent(
{
kind: NostrConnect,
tags: [['p', this.bp.pubkey]],
content: encryptedContent,
created_at: Math.floor(Date.now() / 1000)
},
this.secretKey
);
this.listeners[id] = { resolve, reject };
this.waitingForAuth[id] = true;
console.log(`NIP-46: Sending ${method} request with id ${id}`);
const publishResults = await this.pool.publish(this.bp.relays, verifiedEvent);
// Check if at least one publish succeeded
const hasSuccess = publishResults.some(result => result.status === 'fulfilled');
if (!hasSuccess) {
throw new Error('Failed to publish to any relay');
}
console.log(`NIP-46: ${method} request sent successfully`);
} catch (err) {
console.error(`NIP-46: sendRequest ${method} failed:`, err);
reject(err);
}
});
}
async ping() {
let resp = await this.sendRequest('ping', []);
if (resp !== 'pong') {
throw new Error(`result is not pong: ${resp}`);
}
}
async connect() {
await this.sendRequest('connect', [this.bp.pubkey, this.bp.secret || '']);
}
async getPublicKey() {
if (!this.cachedPubKey) {
this.cachedPubKey = await this.sendRequest('get_public_key', []);
}
return this.cachedPubKey;
}
async signEvent(event) {
let resp = await this.sendRequest('sign_event', [JSON.stringify(event)]);
let signed = JSON.parse(resp);
if (verifyEvent(signed)) {
return signed;
} else {
throw new Error(`event returned from bunker is improperly signed: ${JSON.stringify(signed)}`);
}
}
async nip04Encrypt(thirdPartyPubkey, plaintext) {
return await this.sendRequest('nip04_encrypt', [thirdPartyPubkey, plaintext]);
}
async nip04Decrypt(thirdPartyPubkey, ciphertext) {
return await this.sendRequest('nip04_decrypt', [thirdPartyPubkey, ciphertext]);
}
async nip44Encrypt(thirdPartyPubkey, plaintext) {
return await this.sendRequest('nip44_encrypt', [thirdPartyPubkey, plaintext]);
}
async nip44Decrypt(thirdPartyPubkey, ciphertext) {
return await this.sendRequest('nip44_decrypt', [thirdPartyPubkey, ciphertext]);
}
}
async function createAccount(bunker, params, username, domain, email, localSecretKey = generateSecretKey()) {
if (email && !EMAIL_REGEX.test(email)) {
throw new Error('Invalid email');
}
let rpc = new BunkerSigner(localSecretKey, bunker.bunkerPointer, params);
let pubkey = await rpc.sendRequest('create_account', [username, domain, email || '']);
rpc.bp.pubkey = pubkey;
await rpc.connect();
return rpc;
}
async function fetchBunkerProviders(pool, relays) {
const events = await pool.querySync(relays, {
kinds: [Handlerinformation],
'#k': [NostrConnect.toString()]
});
events.sort((a, b) => b.created_at - a.created_at);
const validatedBunkers = await Promise.all(
events.map(async (event, i) => {
try {
const content = JSON.parse(event.content);
try {
if (events.findIndex((ev) => JSON.parse(ev.content).nip05 === content.nip05) !== i) {
return undefined;
}
} catch (err) {
// Continue processing
}
const bp = await queryBunkerProfile(content.nip05);
if (bp && bp.pubkey === event.pubkey && bp.relays.length) {
return {
bunkerPointer: bp,
nip05: content.nip05,
domain: content.nip05.split('@')[1],
name: content.name || content.display_name,
picture: content.picture,
about: content.about,
website: content.website,
local: false
};
}
} catch (err) {
return undefined;
}
})
);
return validatedBunkers.filter((b) => b !== undefined);
}
// Extend NostrTools with NIP-46 functionality
window.NostrTools.nip46 = {
BunkerSigner,
parseBunkerInput,
toBunkerURL,
queryBunkerProfile,
createAccount,
fetchBunkerProviders,
useFetchImplementation,
BUNKER_REGEX,
SimplePool
};
console.log('NIP-46 extension loaded successfully');
console.log('Available: NostrTools.nip46');
}
// ======================================
// NOSTR_LOGIN_LITE Components
// ======================================
// ======================================
// CSS-Only Theme System
// ======================================
const THEME_CSS = {
'default': `/**
* NOSTR_LOGIN_LITE - Default Monospace Theme
* Black/white/red color scheme with monospace typography
* Simplified 14-variable system (6 core + 8 floating tab)
*/
:root {
/* Core Variables (6) */
--nl-primary-color: #000000;
--nl-secondary-color: #ffffff;
--nl-accent-color: #ff0000;
--nl-muted-color: #666666;
--nl-font-family: "Courier New", Courier, monospace;
--nl-border-radius: 15px;
--nl-border-width: 3px;
/* Floating Tab Variables (8) */
--nl-tab-bg-logged-out: #ffffff;
--nl-tab-bg-logged-in: #ffffff;
--nl-tab-bg-opacity-logged-out: 0.9;
--nl-tab-bg-opacity-logged-in: 0.2;
--nl-tab-color-logged-out: #000000;
--nl-tab-color-logged-in: #ffffff;
--nl-tab-border-logged-out: #000000;
--nl-tab-border-logged-in: #ff0000;
--nl-tab-border-opacity-logged-out: 1.0;
--nl-tab-border-opacity-logged-in: 0.1;
}
/* Base component styles using simplified variables */
.nl-component {
font-family: var(--nl-font-family);
color: var(--nl-primary-color);
}
.nl-button {
background: var(--nl-secondary-color);
color: var(--nl-primary-color);
border: var(--nl-border-width) solid var(--nl-primary-color);
border-radius: var(--nl-border-radius);
font-family: var(--nl-font-family);
cursor: pointer;
transition: all 0.2s ease;
}
.nl-button:hover {
border-color: var(--nl-accent-color);
}
.nl-button:active {
background: var(--nl-accent-color);
color: var(--nl-secondary-color);
}
.nl-input {
background: var(--nl-secondary-color);
color: var(--nl-primary-color);
border: var(--nl-border-width) solid var(--nl-primary-color);
border-radius: var(--nl-border-radius);
font-family: var(--nl-font-family);
box-sizing: border-box;
}
.nl-input:focus {
border-color: var(--nl-accent-color);
outline: none;
}
.nl-container {
background: var(--nl-secondary-color);
border: var(--nl-border-width) solid var(--nl-primary-color);
border-radius: var(--nl-border-radius);
}
.nl-title, .nl-heading {
font-family: var(--nl-font-family);
color: var(--nl-primary-color);
margin: 0;
}
.nl-text {
font-family: var(--nl-font-family);
color: var(--nl-primary-color);
}
.nl-text--muted {
color: var(--nl-muted-color);
}
.nl-icon {
font-family: var(--nl-font-family);
color: var(--nl-primary-color);
}
/* Floating tab styles */
.nl-floating-tab {
font-family: var(--nl-font-family);
border-radius: var(--nl-border-radius);
border: var(--nl-border-width) solid;
transition: all 0.2s ease;
}
.nl-floating-tab--logged-out {
background: rgba(255, 255, 255, var(--nl-tab-bg-opacity-logged-out));
color: var(--nl-tab-color-logged-out);
border-color: rgba(0, 0, 0, var(--nl-tab-border-opacity-logged-out));
}
.nl-floating-tab--logged-in {
background: rgba(0, 0, 0, var(--nl-tab-bg-opacity-logged-in));
color: var(--nl-tab-color-logged-in);
border-color: rgba(255, 0, 0, var(--nl-tab-border-opacity-logged-in));
}
.nl-transition {
transition: all 0.2s ease;
}`,
'dark': `/**
* NOSTR_LOGIN_LITE - Dark Monospace Theme
*/
:root {
/* Core Variables (6) */
--nl-primary-color: #white;
--nl-secondary-color: #black;
--nl-accent-color: #ff0000;
--nl-muted-color: #666666;
--nl-font-family: "Courier New", Courier, monospace;
--nl-border-radius: 15px;
--nl-border-width: 3px;
/* Floating Tab Variables (8) */
--nl-tab-bg-logged-out: #ffffff;
--nl-tab-bg-logged-in: #000000;
--nl-tab-bg-opacity-logged-out: 0.9;
--nl-tab-bg-opacity-logged-in: 0.8;
--nl-tab-color-logged-out: #000000;
--nl-tab-color-logged-in: #ffffff;
--nl-tab-border-logged-out: #000000;
--nl-tab-border-logged-in: #ff0000;
--nl-tab-border-opacity-logged-out: 1.0;
--nl-tab-border-opacity-logged-in: 0.9;
}
/* Base component styles using simplified variables */
.nl-component {
font-family: var(--nl-font-family);
color: var(--nl-primary-color);
}
.nl-button {
background: var(--nl-secondary-color);
color: var(--nl-primary-color);
border: var(--nl-border-width) solid var(--nl-primary-color);
border-radius: var(--nl-border-radius);
font-family: var(--nl-font-family);
cursor: pointer;
transition: all 0.2s ease;
}
.nl-button:hover {
border-color: var(--nl-accent-color);
}
.nl-button:active {
background: var(--nl-accent-color);
color: var(--nl-secondary-color);
}
.nl-input {
background: var(--nl-secondary-color);
color: var(--nl-primary-color);
border: var(--nl-border-width) solid var(--nl-primary-color);
border-radius: var(--nl-border-radius);
font-family: var(--nl-font-family);
box-sizing: border-box;
}
.nl-input:focus {
border-color: var(--nl-accent-color);
outline: none;
}
.nl-container {
background: var(--nl-secondary-color);
border: var(--nl-border-width) solid var(--nl-primary-color);
border-radius: var(--nl-border-radius);
}
.nl-title, .nl-heading {
font-family: var(--nl-font-family);
color: var(--nl-primary-color);
margin: 0;
}
.nl-text {
font-family: var(--nl-font-family);
color: var(--nl-primary-color);
}
.nl-text--muted {
color: var(--nl-muted-color);
}
.nl-icon {
font-family: var(--nl-font-family);
color: var(--nl-primary-color);
}
/* Floating tab styles */
.nl-floating-tab {
font-family: var(--nl-font-family);
border-radius: var(--nl-border-radius);
border: var(--nl-border-width) solid;
transition: all 0.2s ease;
}
.nl-floating-tab--logged-out {
background: rgba(255, 255, 255, var(--nl-tab-bg-opacity-logged-out));
color: var(--nl-tab-color-logged-out);
border-color: rgba(0, 0, 0, var(--nl-tab-border-opacity-logged-out));
}
.nl-floating-tab--logged-in {
background: rgba(0, 0, 0, var(--nl-tab-bg-opacity-logged-in));
color: var(--nl-tab-color-logged-in);
border-color: rgba(255, 0, 0, var(--nl-tab-border-opacity-logged-in));
}
.nl-transition {
transition: all 0.2s ease;
}`
};
// Theme management functions
function injectThemeCSS(themeName = 'default') {
if (typeof document !== 'undefined') {
// Remove existing theme CSS
const existingStyle = document.getElementById('nl-theme-css');
if (existingStyle) {
existingStyle.remove();
}
// Inject selected theme CSS
const themeCss = THEME_CSS[themeName] || THEME_CSS['default'];
const style = document.createElement('style');
style.id = 'nl-theme-css';
style.textContent = themeCss;
document.head.appendChild(style);
console.log(`NOSTR_LOGIN_LITE: ${themeName} theme CSS injected`);
}
}
// Auto-inject default theme when DOM is ready
if (typeof document !== 'undefined') {
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', () => injectThemeCSS('default'));
} else {
injectThemeCSS('default');
}
}
// ======================================
// Modal UI Component
// ======================================
class Modal {
constructor(options = {}) {
this.options = options;
this.container = null;
this.isVisible = false;
this.currentScreen = null;
this.isEmbedded = !!options.embedded;
this.embeddedContainer = options.embedded;
// Initialize modal container and styles
this._initModal();
}
_initModal() {
// Create modal container
this.container = document.createElement('div');
this.container.id = this.isEmbedded ? 'nl-modal-embedded' : 'nl-modal';
if (this.isEmbedded) {
// Embedded mode: inline positioning, no overlay
this.container.style.cssText = `
position: relative;
display: none;
font-family: var(--nl-font-family, 'Courier New', monospace);
width: 100%;
`;
} else {
// Modal mode: fixed overlay
this.container.style.cssText = `
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0, 0, 0, 0.75);
display: none;
z-index: 10000;
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
}
// Create modal content
const modalContent = document.createElement('div');
if (this.isEmbedded) {
// Embedded content: no centering margin, full width
modalContent.style.cssText = `
position: relative;
background: var(--nl-secondary-color);
color: var(--nl-primary-color);
width: 100%;
border-radius: var(--nl-border-radius, 15px);
border: var(--nl-border-width) solid var(--nl-primary-color);
overflow: hidden;
`;
} else {
// Modal content: centered with margin
modalContent.style.cssText = `
position: relative;
background: var(--nl-secondary-color);
color: var(--nl-primary-color);
width: 90%;
max-width: 400px;
margin: 50px auto;
border-radius: var(--nl-border-radius, 15px);
border: var(--nl-border-width) solid var(--nl-primary-color);
max-height: 600px;
overflow: hidden;
`;
}
// Header
const modalHeader = document.createElement('div');
modalHeader.style.cssText = `
padding: 20px 24px 0 24px;
display: flex;
justify-content: space-between;
align-items: center;
background: transparent;
border-bottom: none;
`;
const modalTitle = document.createElement('h2');
modalTitle.textContent = 'Nostr Login';
modalTitle.style.cssText = `
margin: 0;
font-size: 24px;
font-weight: 600;
color: var(--nl-primary-color);
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
modalHeader.appendChild(modalTitle);
// Only add close button for non-embedded modals
// Embedded modals shouldn't have a close button because there's no way to reopen them
if (!this.isEmbedded) {
const closeButton = document.createElement('button');
closeButton.innerHTML = '×';
closeButton.onclick = () => this.close();
closeButton.style.cssText = `
background: var(--nl-secondary-color);
border: var(--nl-border-width) solid var(--nl-primary-color);
border-radius: var(--nl-border-radius);
font-size: 28px;
color: var(--nl-primary-color);
cursor: pointer;
padding: 0;
width: 32px;
height: 32px;
display: flex;
align-items: center;
justify-content: center;
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
closeButton.onmouseover = () => {
closeButton.style.borderColor = 'var(--nl-accent-color)';
closeButton.style.background = 'var(--nl-secondary-color)';
};
closeButton.onmouseout = () => {
closeButton.style.borderColor = 'var(--nl-primary-color)';
closeButton.style.background = 'var(--nl-secondary-color)';
};
modalHeader.appendChild(closeButton);
}
// Body
this.modalBody = document.createElement('div');
this.modalBody.style.cssText = `
padding: 24px;
overflow-y: auto;
max-height: 500px;
background: transparent;
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
modalContent.appendChild(modalHeader);
modalContent.appendChild(this.modalBody);
this.container.appendChild(modalContent);
// Add to appropriate parent
if (this.isEmbedded && this.embeddedContainer) {
// Append to specified container for embedding
if (typeof this.embeddedContainer === 'string') {
const targetElement = document.querySelector(this.embeddedContainer);
if (targetElement) {
targetElement.appendChild(this.container);
} else {
console.error('NOSTR_LOGIN_LITE: Embedded container not found:', this.embeddedContainer);
document.body.appendChild(this.container);
}
} else if (this.embeddedContainer instanceof HTMLElement) {
this.embeddedContainer.appendChild(this.container);
} else {
console.error('NOSTR_LOGIN_LITE: Invalid embedded container');
document.body.appendChild(this.container);
}
} else {
// Add to body for modal mode
document.body.appendChild(this.container);
}
// Click outside to close (only for modal mode)
if (!this.isEmbedded) {
this.container.onclick = (e) => {
if (e.target === this.container) {
this.close();
}
};
}
// Update theme
this.updateTheme();
}
updateTheme() {
// The theme will automatically update through CSS custom properties
// No manual styling needed - the CSS variables handle everything
}
open(opts = {}) {
this.currentScreen = opts.startScreen;
this.isVisible = true;
this.container.style.display = 'block';
// Render login options
this._renderLoginOptions();
}
close() {
this.isVisible = false;
this.container.style.display = 'none';
this.modalBody.innerHTML = '';
}
_renderLoginOptions() {
this.modalBody.innerHTML = '';
const options = [];
// Extension option
if (this.options?.methods?.extension !== false) {
options.push({
type: 'extension',
title: 'Browser Extension',
description: 'Use your browser extension',
icon: '🔌'
});
}
// Local key option
if (this.options?.methods?.local !== false) {
options.push({
type: 'local',
title: 'Local Key',
description: 'Create or import your own key',
icon: '🔑'
});
}
// Nostr Connect option (check both 'connect' and 'remote' for compatibility)
if (this.options?.methods?.connect !== false && this.options?.methods?.remote !== false) {
options.push({
type: 'connect',
title: 'Nostr Connect',
description: 'Connect with external signer',
icon: '🌐'
});
}
// Read-only option
if (this.options?.methods?.readonly !== false) {
options.push({
type: 'readonly',
title: 'Read Only',
description: 'Browse without signing',
icon: '👁️'
});
}
// OTP/DM option
if (this.options?.methods?.otp !== false) {
options.push({
type: 'otp',
title: 'DM/OTP',
description: 'Receive OTP via DM',
icon: '📱'
});
}
// Render each option
options.forEach(option => {
const button = document.createElement('button');
button.onclick = () => this._handleOptionClick(option.type);
button.style.cssText = `
display: flex;
align-items: center;
width: 100%;
padding: 16px;
margin-bottom: 12px;
background: var(--nl-secondary-color);
color: var(--nl-primary-color);
border: var(--nl-border-width) solid var(--nl-primary-color);
border-radius: var(--nl-border-radius);
cursor: pointer;
transition: all 0.2s;
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
button.onmouseover = () => {
button.style.borderColor = 'var(--nl-accent-color)';
button.style.background = 'var(--nl-secondary-color)';
};
button.onmouseout = () => {
button.style.borderColor = 'var(--nl-primary-color)';
button.style.background = 'var(--nl-secondary-color)';
};
const iconDiv = document.createElement('div');
// Replace emoji icons with text-based ones
const iconMap = {
'🔌': '[EXT]',
'🔑': '[KEY]',
'🌐': '[NET]',
'👁️': '[VIEW]',
'📱': '[SMS]'
};
iconDiv.textContent = iconMap[option.icon] || option.icon;
iconDiv.style.cssText = `
font-size: 16px;
font-weight: bold;
margin-right: 16px;
width: 50px;
text-align: center;
color: var(--nl-primary-color);
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
const contentDiv = document.createElement('div');
contentDiv.style.cssText = 'flex: 1; text-align: left;';
const titleDiv = document.createElement('div');
titleDiv.textContent = option.title;
titleDiv.style.cssText = `
font-weight: 600;
margin-bottom: 4px;
color: var(--nl-primary-color);
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
const descDiv = document.createElement('div');
descDiv.textContent = option.description;
descDiv.style.cssText = `
font-size: 14px;
color: #666666;
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
contentDiv.appendChild(titleDiv);
contentDiv.appendChild(descDiv);
button.appendChild(iconDiv);
button.appendChild(contentDiv);
this.modalBody.appendChild(button);
});
}
_handleOptionClick(type) {
console.log('Selected login type:', type);
// Handle different login types
switch (type) {
case 'extension':
this._handleExtension();
break;
case 'local':
this._showLocalKeyScreen();
break;
case 'connect':
this._showConnectScreen();
break;
case 'readonly':
this._handleReadonly();
break;
case 'otp':
this._showOtpScreen();
break;
}
}
_handleExtension() {
// Detect all available real extensions
const availableExtensions = this._detectAllExtensions();
console.log(`Modal: Found ${availableExtensions.length} extensions:`, availableExtensions.map(e => e.displayName));
if (availableExtensions.length === 0) {
console.log('Modal: No real extensions found');
this._showExtensionRequired();
} else if (availableExtensions.length === 1) {
// Single extension - use it directly without showing choice UI
console.log('Modal: Single extension detected, using it directly:', availableExtensions[0].displayName);
this._tryExtensionLogin(availableExtensions[0].extension);
} else {
// Multiple extensions - show choice UI
console.log('Modal: Multiple extensions detected, showing choice UI for', availableExtensions.length, 'extensions');
this._showExtensionChoice(availableExtensions);
}
}
_detectAllExtensions() {
const extensions = [];
const seenExtensions = new Set(); // Track extensions by object reference to avoid duplicates
// Extension locations to check (in priority order)
const locations = [
{ path: 'window.navigator?.nostr', name: 'navigator.nostr', displayName: 'Standard Extension (navigator.nostr)', icon: '🌐', getter: () => window.navigator?.nostr },
{ path: 'window.webln?.nostr', name: 'webln.nostr', displayName: 'Alby WebLN Extension', icon: '⚡', getter: () => window.webln?.nostr },
{ path: 'window.alby?.nostr', name: 'alby.nostr', displayName: 'Alby Extension (Direct)', icon: '🐝', getter: () => window.alby?.nostr },
{ path: 'window.nos2x', name: 'nos2x', displayName: 'nos2x Extension', icon: '🔌', getter: () => window.nos2x },
{ path: 'window.flamingo?.nostr', name: 'flamingo.nostr', displayName: 'Flamingo Extension', icon: '🦩', getter: () => window.flamingo?.nostr },
{ path: 'window.mutiny?.nostr', name: 'mutiny.nostr', displayName: 'Mutiny Extension', icon: '⚔️', getter: () => window.mutiny?.nostr },
{ path: 'window.nostrich?.nostr', name: 'nostrich.nostr', displayName: 'Nostrich Extension', icon: '🐦', getter: () => window.nostrich?.nostr },
{ path: 'window.getAlby?.nostr', name: 'getAlby.nostr', displayName: 'getAlby Extension', icon: '🔧', getter: () => window.getAlby?.nostr }
];
// Check each location
for (const location of locations) {
try {
const obj = location.getter();
console.log(`Modal: Checking ${location.name}:`, !!obj, obj?.constructor?.name);
if (obj && this._isRealExtension(obj) && !seenExtensions.has(obj)) {
extensions.push({
name: location.name,
displayName: location.displayName,
icon: location.icon,
extension: obj
});
seenExtensions.add(obj);
console.log(`Modal: ✓ Detected extension at ${location.name} (${obj.constructor?.name})`);
} else if (obj) {
console.log(`Modal: ✗ Filtered out ${location.name} (${obj.constructor?.name})`);
}
} catch (e) {
// Location doesn't exist or can't be accessed
console.log(`Modal: ${location.name} not accessible:`, e.message);
}
}
// Also check window.nostr but be extra careful to avoid our library
console.log('Modal: Checking window.nostr:', !!window.nostr, window.nostr?.constructor?.name);
if (window.nostr && this._isRealExtension(window.nostr) && !seenExtensions.has(window.nostr)) {
extensions.push({
name: 'window.nostr',
displayName: 'Extension (window.nostr)',
icon: '🔑',
extension: window.nostr
});
seenExtensions.add(window.nostr);
console.log(`Modal: ✓ Detected extension at window.nostr: ${window.nostr.constructor?.name}`);
} else if (window.nostr) {
console.log(`Modal: ✗ Filtered out window.nostr (${window.nostr.constructor?.name}) - likely our library`);
}
return extensions;
}
_isRealExtension(obj) {
console.log(`Modal: EXTENSIVE DEBUG - _isRealExtension called with:`, obj);
console.log(`Modal: Object type: ${typeof obj}`);
console.log(`Modal: Object truthy: ${!!obj}`);
if (!obj || typeof obj !== 'object') {
console.log(`Modal: REJECT - Not an object`);
return false;
}
console.log(`Modal: getPublicKey type: ${typeof obj.getPublicKey}`);
console.log(`Modal: signEvent type: ${typeof obj.signEvent}`);
// Must have required Nostr methods
if (typeof obj.getPublicKey !== 'function' || typeof obj.signEvent !== 'function') {
console.log(`Modal: REJECT - Missing required methods`);
return false;
}
// Exclude NostrTools library object
if (obj === window.NostrTools) {
console.log(`Modal: REJECT - Is NostrTools object`);
return false;
}
// Use the EXACT SAME logic as the comprehensive test (lines 804-809)
// This is the key fix - match the comprehensive test's successful detection logic
const constructorName = obj.constructor?.name;
const objectKeys = Object.keys(obj);
console.log(`Modal: Constructor name: "${constructorName}"`);
console.log(`Modal: Object keys: [${objectKeys.join(', ')}]`);
// COMPREHENSIVE TEST LOGIC - Accept anything with required methods that's not our specific library classes
const isRealExtension = (
typeof obj.getPublicKey === 'function' &&
typeof obj.signEvent === 'function' &&
constructorName !== 'WindowNostr' && // Our library class
constructorName !== 'NostrLite' // Our main class
);
console.log(`Modal: Using comprehensive test logic:`);
console.log(` Has getPublicKey: ${typeof obj.getPublicKey === 'function'}`);
console.log(` Has signEvent: ${typeof obj.signEvent === 'function'}`);
console.log(` Not WindowNostr: ${constructorName !== 'WindowNostr'}`);
console.log(` Not NostrLite: ${constructorName !== 'NostrLite'}`);
console.log(` Constructor: "${constructorName}"`);
// Additional debugging for comparison
const extensionPropChecks = {
_isEnabled: !!obj._isEnabled,
enabled: !!obj.enabled,
kind: !!obj.kind,
_eventEmitter: !!obj._eventEmitter,
_scope: !!obj._scope,
_requests: !!obj._requests,
_pubkey: !!obj._pubkey,
name: !!obj.name,
version: !!obj.version,
description: !!obj.description
};
console.log(`Modal: Extension property analysis:`, extensionPropChecks);
const hasExtensionProps = !!(
obj._isEnabled || obj.enabled || obj.kind ||
obj._eventEmitter || obj._scope || obj._requests || obj._pubkey ||
obj.name || obj.version || obj.description
);
const underscoreKeys = objectKeys.filter(key => key.startsWith('_'));
const hexToUint8Keys = objectKeys.filter(key => key.startsWith('_hex'));
console.log(`Modal: Underscore keys: [${underscoreKeys.join(', ')}]`);
console.log(`Modal: _hex* keys: [${hexToUint8Keys.join(', ')}]`);
console.log(`Modal: Additional analysis:`);
console.log(` hasExtensionProps: ${hasExtensionProps}`);
console.log(` hasLibraryMethod (_hexToUint8Array): ${objectKeys.includes('_hexToUint8Array')}`);
console.log(`Modal: COMPREHENSIVE TEST LOGIC RESULT: ${isRealExtension ? 'ACCEPT' : 'REJECT'}`);
console.log(`Modal: FINAL DECISION for ${constructorName}: ${isRealExtension ? 'ACCEPT' : 'REJECT'}`);
return isRealExtension;
}
_showExtensionChoice(extensions) {
this.modalBody.innerHTML = '';
const title = document.createElement('h3');
title.textContent = 'Choose Browser Extension';
title.style.cssText = `
margin: 0 0 16px 0;
font-size: 18px;
font-weight: 600;
color: var(--nl-primary-color);
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
const description = document.createElement('p');
description.textContent = `Found ${extensions.length} Nostr extensions. Choose which one to use:`;
description.style.cssText = `
margin-bottom: 20px;
color: #666666;
font-size: 14px;
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
this.modalBody.appendChild(title);
this.modalBody.appendChild(description);
// Create button for each extension
extensions.forEach((ext, index) => {
const button = document.createElement('button');
button.onclick = () => this._tryExtensionLogin(ext.extension);
button.style.cssText = `
display: flex;
align-items: center;
width: 100%;
padding: 16px;
margin-bottom: 12px;
background: var(--nl-secondary-color);
color: var(--nl-primary-color);
border: var(--nl-border-width) solid var(--nl-primary-color);
border-radius: var(--nl-border-radius);
cursor: pointer;
transition: all 0.2s;
text-align: left;
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
button.onmouseover = () => {
button.style.borderColor = 'var(--nl-accent-color)';
button.style.background = 'var(--nl-secondary-color)';
};
button.onmouseout = () => {
button.style.borderColor = 'var(--nl-primary-color)';
button.style.background = 'var(--nl-secondary-color)';
};
const iconDiv = document.createElement('div');
iconDiv.textContent = ext.icon;
iconDiv.style.cssText = `
font-size: 24px;
margin-right: 16px;
width: 24px;
text-align: center;
`;
const contentDiv = document.createElement('div');
contentDiv.style.cssText = 'flex: 1;';
const nameDiv = document.createElement('div');
nameDiv.textContent = ext.displayName;
nameDiv.style.cssText = `
font-weight: 600;
margin-bottom: 4px;
color: var(--nl-primary-color);
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
const pathDiv = document.createElement('div');
pathDiv.textContent = ext.name;
pathDiv.style.cssText = `
font-size: 12px;
color: #666666;
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
contentDiv.appendChild(nameDiv);
contentDiv.appendChild(pathDiv);
button.appendChild(iconDiv);
button.appendChild(contentDiv);
this.modalBody.appendChild(button);
});
// Add back button
const backButton = document.createElement('button');
backButton.textContent = 'Back to Login Options';
backButton.onclick = () => this._renderLoginOptions();
backButton.style.cssText = this._getButtonStyle('secondary') + 'margin-top: 20px;';
this.modalBody.appendChild(backButton);
}
async _tryExtensionLogin(extensionObj) {
try {
// Show loading state
this.modalBody.innerHTML = '🔄 Connecting to extension...
';
// Get pubkey from extension
const pubkey = await extensionObj.getPublicKey();
console.log('Extension provided pubkey:', pubkey);
// Set extension method with the extension object
this._setAuthMethod('extension', { pubkey, extension: extensionObj });
} catch (error) {
console.error('Extension login failed:', error);
this._showError(`Extension login failed: ${error.message}`);
}
}
_showLocalKeyScreen() {
this.modalBody.innerHTML = '';
const title = document.createElement('h3');
title.textContent = 'Local Key';
title.style.cssText = 'margin: 0 0 20px 0; font-size: 18px; font-weight: 600;';
const createButton = document.createElement('button');
createButton.textContent = 'Create New Key';
createButton.onclick = () => this._createLocalKey();
createButton.style.cssText = this._getButtonStyle();
const importButton = document.createElement('button');
importButton.textContent = 'Import Existing Key';
importButton.onclick = () => this._showImportKeyForm();
importButton.style.cssText = this._getButtonStyle() + 'margin-top: 12px;';
const backButton = document.createElement('button');
backButton.textContent = 'Back';
backButton.onclick = () => this._renderLoginOptions();
backButton.style.cssText = `
display: block;
margin-top: 20px;
padding: 12px;
background: #6b7280;
color: white;
border: none;
border-radius: 6px;
cursor: pointer;
`;
this.modalBody.appendChild(title);
this.modalBody.appendChild(createButton);
this.modalBody.appendChild(importButton);
this.modalBody.appendChild(backButton);
}
_createLocalKey() {
try {
const sk = window.NostrTools.generateSecretKey();
const pk = window.NostrTools.getPublicKey(sk);
const nsec = window.NostrTools.nip19.nsecEncode(sk);
const npub = window.NostrTools.nip19.npubEncode(pk);
this._showKeyDisplay(pk, nsec, 'created');
} catch (error) {
this._showError('Failed to create key: ' + error.message);
}
}
_showImportKeyForm() {
this.modalBody.innerHTML = '';
const title = document.createElement('h3');
title.textContent = 'Import Local Key';
title.style.cssText = 'margin: 0 0 16px 0; font-size: 18px; font-weight: 600;';
const description = document.createElement('p');
description.textContent = 'Enter your secret key in either nsec or hex format:';
description.style.cssText = 'margin-bottom: 12px; color: #6b7280; font-size: 14px;';
const textarea = document.createElement('textarea');
textarea.placeholder = 'Enter your secret key:\n• nsec1... (bech32 format)\n• 64-character hex string';
textarea.style.cssText = `
width: 100%;
height: 100px;
padding: 12px;
border: 1px solid #d1d5db;
border-radius: 6px;
margin-bottom: 12px;
resize: none;
font-family: monospace;
font-size: 14px;
box-sizing: border-box;
`;
// Add real-time format detection
const formatHint = document.createElement('div');
formatHint.style.cssText = 'margin-bottom: 16px; font-size: 12px; color: #6b7280; min-height: 16px;';
textarea.oninput = () => {
const value = textarea.value.trim();
if (!value) {
formatHint.textContent = '';
return;
}
const format = this._detectKeyFormat(value);
if (format === 'nsec') {
formatHint.textContent = '✅ Valid nsec format detected';
formatHint.style.color = '#059669';
} else if (format === 'hex') {
formatHint.textContent = '✅ Valid hex format detected';
formatHint.style.color = '#059669';
} else {
formatHint.textContent = '❌ Invalid key format - must be nsec1... or 64-character hex';
formatHint.style.color = '#dc2626';
}
};
const importButton = document.createElement('button');
importButton.textContent = 'Import Key';
importButton.onclick = () => this._importLocalKey(textarea.value);
importButton.style.cssText = this._getButtonStyle();
const backButton = document.createElement('button');
backButton.textContent = 'Back';
backButton.onclick = () => this._showLocalKeyScreen();
backButton.style.cssText = this._getButtonStyle('secondary') + 'margin-top: 12px;';
this.modalBody.appendChild(title);
this.modalBody.appendChild(description);
this.modalBody.appendChild(textarea);
this.modalBody.appendChild(formatHint);
this.modalBody.appendChild(importButton);
this.modalBody.appendChild(backButton);
}
_detectKeyFormat(keyValue) {
const trimmed = keyValue.trim();
// Check for nsec format
if (trimmed.startsWith('nsec1') && trimmed.length === 63) {
try {
window.NostrTools.nip19.decode(trimmed);
return 'nsec';
} catch {
return 'invalid';
}
}
// Check for hex format (64 characters, valid hex)
if (trimmed.length === 64 && /^[a-fA-F0-9]{64}$/.test(trimmed)) {
return 'hex';
}
return 'invalid';
}
_importLocalKey(keyValue) {
try {
const trimmed = keyValue.trim();
if (!trimmed) {
throw new Error('Please enter a secret key');
}
const format = this._detectKeyFormat(trimmed);
let sk;
if (format === 'nsec') {
// Decode nsec format - this returns Uint8Array
const decoded = window.NostrTools.nip19.decode(trimmed);
if (decoded.type !== 'nsec') {
throw new Error('Invalid nsec format');
}
sk = decoded.data; // This is already Uint8Array
} else if (format === 'hex') {
// Convert hex string to Uint8Array
sk = this._hexToUint8Array(trimmed);
// Test that it's a valid secret key by trying to get public key
window.NostrTools.getPublicKey(sk);
} else {
throw new Error('Invalid key format. Please enter either nsec1... or 64-character hex string');
}
// Generate public key and encoded formats
const pk = window.NostrTools.getPublicKey(sk);
const nsec = window.NostrTools.nip19.nsecEncode(sk);
const npub = window.NostrTools.nip19.npubEncode(pk);
this._showKeyDisplay(pk, nsec, 'imported');
} catch (error) {
this._showError('Invalid key: ' + error.message);
}
}
_hexToUint8Array(hex) {
// Convert hex string to Uint8Array
if (hex.length % 2 !== 0) {
throw new Error('Invalid hex string length');
}
const bytes = new Uint8Array(hex.length / 2);
for (let i = 0; i < bytes.length; i++) {
bytes[i] = parseInt(hex.substr(i * 2, 2), 16);
}
return bytes;
}
_showKeyDisplay(pubkey, nsec, action) {
this.modalBody.innerHTML = '';
const title = document.createElement('h3');
title.textContent = `Key ${action} successfully!`;
title.style.cssText = 'margin: 0 0 16px 0; font-size: 18px; font-weight: 600; color: #059669;';
const warningDiv = document.createElement('div');
warningDiv.textContent = '⚠️ Save your secret key securely!';
warningDiv.style.cssText = 'background: #fef3c7; color: #92400e; padding: 12px; border-radius: 6px; margin-bottom: 16px; font-size: 14px;';
const nsecDiv = document.createElement('div');
nsecDiv.innerHTML = `Your Secret Key:
${nsec}`;
nsecDiv.style.cssText = 'margin-bottom: 16px; font-size: 14px;';
const npubDiv = document.createElement('div');
npubDiv.innerHTML = `Your Public Key:
${window.NostrTools.nip19.npubEncode(pubkey)}`;
npubDiv.style.cssText = 'margin-bottom: 16px; font-size: 14px;';
const continueButton = document.createElement('button');
continueButton.textContent = 'Continue';
continueButton.onclick = () => this._setAuthMethod('local', { secret: nsec, pubkey });
continueButton.style.cssText = this._getButtonStyle();
this.modalBody.appendChild(title);
this.modalBody.appendChild(warningDiv);
this.modalBody.appendChild(nsecDiv);
this.modalBody.appendChild(npubDiv);
this.modalBody.appendChild(continueButton);
}
_setAuthMethod(method, options = {}) {
// Emit auth method selection
const event = new CustomEvent('nlMethodSelected', {
detail: { method, ...options }
});
window.dispatchEvent(event);
this.close();
}
_showError(message) {
this.modalBody.innerHTML = '';
const errorDiv = document.createElement('div');
errorDiv.style.cssText = 'background: #fee2e2; color: #dc2626; padding: 16px; border-radius: 6px; margin-bottom: 16px;';
errorDiv.innerHTML = `Error: ${message}`;
const backButton = document.createElement('button');
backButton.textContent = 'Back';
backButton.onclick = () => this._renderLoginOptions();
backButton.style.cssText = this._getButtonStyle('secondary');
this.modalBody.appendChild(errorDiv);
this.modalBody.appendChild(backButton);
}
_showExtensionRequired() {
this.modalBody.innerHTML = '';
const title = document.createElement('h3');
title.textContent = 'Browser Extension Required';
title.style.cssText = 'margin: 0 0 16px 0; font-size: 18px; font-weight: 600;';
const message = document.createElement('p');
message.textContent = 'Please install a Nostr browser extension like Alby or getflattr and refresh the page.';
message.style.cssText = 'margin-bottom: 20px; color: #6b7280;';
const backButton = document.createElement('button');
backButton.textContent = 'Back';
backButton.onclick = () => this._renderLoginOptions();
backButton.style.cssText = this._getButtonStyle('secondary');
this.modalBody.appendChild(title);
this.modalBody.appendChild(message);
this.modalBody.appendChild(backButton);
}
_showConnectScreen() {
this.modalBody.innerHTML = '';
const title = document.createElement('h3');
title.textContent = 'Connect to NIP-46 Remote Signer';
title.style.cssText = 'margin: 0 0 16px 0; font-size: 18px; font-weight: 600;';
const description = document.createElement('p');
description.textContent = 'Connect to a remote signer (bunker) server to use its keys for signing.';
description.style.cssText = 'margin-bottom: 20px; color: #6b7280; font-size: 14px;';
const formGroup = document.createElement('div');
formGroup.style.cssText = 'margin-bottom: 20px;';
const label = document.createElement('label');
label.textContent = 'Bunker Public Key:';
label.style.cssText = 'display: block; margin-bottom: 8px; font-weight: 500;';
const pubkeyInput = document.createElement('input');
pubkeyInput.type = 'text';
pubkeyInput.placeholder = 'bunker://pubkey?relay=..., bunker:hex, hex, or npub...';
pubkeyInput.style.cssText = `
width: 100%;
padding: 12px;
border: 1px solid #d1d5db;
border-radius: 6px;
margin-bottom: 12px;
font-family: monospace;
box-sizing: border-box;
`;
const urlLabel = document.createElement('label');
urlLabel.textContent = 'Remote URL (optional):';
urlLabel.style.cssText = 'display: block; margin-bottom: 8px; font-weight: 500;';
const urlInput = document.createElement('input');
urlInput.type = 'url';
urlInput.placeholder = 'ws://localhost:8080 (default)';
urlInput.style.cssText = `
width: 100%;
padding: 12px;
border: 1px solid #d1d5db;
border-radius: 6px;
margin-bottom: 16px;
box-sizing: border-box;
`;
// Users will enter the bunker URL manually from their bunker setup
const connectButton = document.createElement('button');
connectButton.textContent = 'Connect to Bunker';
connectButton.onclick = () => this._handleNip46Connect(pubkeyInput.value, urlInput.value);
connectButton.style.cssText = this._getButtonStyle();
const backButton = document.createElement('button');
backButton.textContent = 'Back';
backButton.onclick = () => this._renderLoginOptions();
backButton.style.cssText = this._getButtonStyle('secondary') + 'margin-top: 12px;';
formGroup.appendChild(label);
formGroup.appendChild(pubkeyInput);
formGroup.appendChild(urlLabel);
formGroup.appendChild(urlInput);
this.modalBody.appendChild(title);
this.modalBody.appendChild(description);
this.modalBody.appendChild(formGroup);
this.modalBody.appendChild(connectButton);
this.modalBody.appendChild(backButton);
}
_handleNip46Connect(bunkerPubkey, bunkerUrl) {
if (!bunkerPubkey || !bunkerPubkey.length) {
this._showError('Bunker pubkey is required');
return;
}
this._showNip46Connecting(bunkerPubkey, bunkerUrl);
this._performNip46Connect(bunkerPubkey, bunkerUrl);
}
_showNip46Connecting(bunkerPubkey, bunkerUrl) {
this.modalBody.innerHTML = '';
const title = document.createElement('h3');
title.textContent = 'Connecting to Remote Signer...';
title.style.cssText = 'margin: 0 0 16px 0; font-size: 18px; font-weight: 600; color: #059669;';
const description = document.createElement('p');
description.textContent = 'Establishing secure connection to your remote signer.';
description.style.cssText = 'margin-bottom: 20px; color: #6b7280;';
// Normalize bunker pubkey for display (= show original format if bunker: prefix)
const displayPubkey = bunkerPubkey.startsWith('bunker:') || bunkerPubkey.startsWith('npub') || bunkerPubkey.length === 64 ? bunkerPubkey : bunkerPubkey;
const bunkerInfo = document.createElement('div');
bunkerInfo.style.cssText = 'background: #f1f5f9; padding: 12px; border-radius: 6px; margin-bottom: 20px; font-size: 14px;';
bunkerInfo.innerHTML = `
Connecting to bunker:
Pubkey: ${displayPubkey}
Relay: ${bunkerUrl || 'ws://localhost:8080'}
If this relay is offline, the bunker server may be unavailable.
`;
const connectingDiv = document.createElement('div');
connectingDiv.style.cssText = 'text-align: center; color: #6b7280;';
connectingDiv.innerHTML = `
⏳
Please wait while we establish the connection...
This may take a few seconds
`;
this.modalBody.appendChild(title);
this.modalBody.appendChild(description);
this.modalBody.appendChild(bunkerInfo);
this.modalBody.appendChild(connectingDiv);
}
async _performNip46Connect(bunkerPubkey, bunkerUrl) {
try {
console.log('Starting NIP-46 connection to bunker:', bunkerPubkey, bunkerUrl);
// Check if nostr-tools NIP-46 is available
if (!window.NostrTools?.nip46) {
throw new Error('nostr-tools NIP-46 module not available');
}
// Use nostr-tools to parse bunker input - this handles all formats correctly
console.log('Parsing bunker input with nostr-tools...');
const bunkerPointer = await window.NostrTools.nip46.parseBunkerInput(bunkerPubkey);
if (!bunkerPointer) {
throw new Error('Unable to parse bunker connection string or resolve NIP-05 identifier');
}
console.log('Parsed bunker pointer:', bunkerPointer);
// Create local client keypair for this session
const localSecretKey = window.NostrTools.generateSecretKey();
console.log('Generated local client keypair for NIP-46 session');
// Use nostr-tools BunkerSigner constructor
console.log('Creating nip46 BunkerSigner...');
const signer = new window.NostrTools.nip46.BunkerSigner(localSecretKey, bunkerPointer, {
onauth: (url) => {
console.log('Received auth URL from bunker:', url);
// Open auth URL in popup or redirect
window.open(url, '_blank', 'width=600,height=800');
}
});
console.log('NIP-46 BunkerSigner created successfully');
// Skip ping test - NIP-46 works through relays, not direct connection
// Try to connect directly (this may trigger auth flow)
console.log('Attempting NIP-46 connect...');
await signer.connect();
console.log('NIP-46 connect successful');
// Get the user's public key from the bunker
console.log('Getting public key from bunker...');
const userPubkey = await signer.getPublicKey();
console.log('NIP-46 user public key:', userPubkey);
// Store the NIP-46 authentication info
const nip46Info = {
pubkey: userPubkey,
signer: {
method: 'nip46',
remotePubkey: bunkerPointer.pubkey,
bunkerSigner: signer,
secret: bunkerPointer.secret,
relays: bunkerPointer.relays
}
};
console.log('NOSTR_LOGIN_LITE NIP-46 connection established successfully!');
// Set as current auth method
this._setAuthMethod('nip46', nip46Info);
return;
} catch (error) {
console.error('NIP-46 connection failed:', error);
this._showNip46Error(error.message);
}
}
_showNip46Error(message) {
this.modalBody.innerHTML = '';
const title = document.createElement('h3');
title.textContent = 'Connection Failed';
title.style.cssText = 'margin: 0 0 16px 0; font-size: 18px; font-weight: 600; color: #dc2626;';
const errorMsg = document.createElement('p');
errorMsg.textContent = `Unable to connect to remote signer: ${message}`;
errorMsg.style.cssText = 'margin-bottom: 20px; color: #6b7280;';
const retryButton = document.createElement('button');
retryButton.textContent = 'Try Again';
retryButton.onclick = () => this._showConnectScreen();
retryButton.style.cssText = this._getButtonStyle();
const backButton = document.createElement('button');
backButton.textContent = 'Back to Options';
backButton.onclick = () => this._renderLoginOptions();
backButton.style.cssText = this._getButtonStyle('secondary') + 'margin-top: 12px;';
this.modalBody.appendChild(title);
this.modalBody.appendChild(errorMsg);
this.modalBody.appendChild(retryButton);
this.modalBody.appendChild(backButton);
}
_handleReadonly() {
// Set read-only mode
this._setAuthMethod('readonly');
}
_showOtpScreen() {
// Placeholder for OTP functionality
this._showError('OTP/DM not yet implemented - coming soon!');
}
_getButtonStyle(type = 'primary') {
const baseStyle = `
display: block;
width: 100%;
padding: 12px;
border: var(--nl-border-width) solid var(--nl-primary-color);
border-radius: var(--nl-border-radius);
font-size: 16px;
font-weight: 500;
cursor: pointer;
transition: all 0.2s;
font-family: var(--nl-font-family, 'Courier New', monospace);
`;
if (type === 'primary') {
return baseStyle + `
background: var(--nl-secondary-color);
color: var(--nl-primary-color);
`;
} else {
return baseStyle + `
background: #cccccc;
color: var(--nl-primary-color);
`;
}
}
// Public API
static init(options) {
if (Modal.instance) return Modal.instance;
Modal.instance = new Modal(options);
return Modal.instance;
}
static getInstance() {
return Modal.instance;
}
}
// Initialize global instance
let modalInstance = null;
window.addEventListener('load', () => {
modalInstance = new Modal();
});
// ======================================
// FloatingTab Component (Recovered from git history)
// ======================================
class FloatingTab {
constructor(modal, options = {}) {
this.modal = modal;
this.options = {
enabled: true,
hPosition: 1.0, // 0.0 = left, 1.0 = right
vPosition: 0.5, // 0.0 = top, 1.0 = bottom
offset: { x: 0, y: 0 },
appearance: {
style: 'pill', // 'pill', 'square', 'circle'
theme: 'auto', // 'auto', 'light', 'dark'
icon: '[LOGIN]',
text: 'Login',
iconOnly: false
},
behavior: {
hideWhenAuthenticated: true,
showUserInfo: true,
autoSlide: true,
persistent: false
},
...options
};
this.isAuthenticated = false;
this.userInfo = null;
this.container = null;
this.isVisible = false;
if (this.options.enabled) {
this._init();
}
}
_init() {
console.log('FloatingTab: Initializing with options:', this.options);
this._createContainer();
this._setupEventListeners();
this._updateAppearance();
this._position();
this.show();
}
_createContainer() {
// Remove existing floating tab if any
const existingTab = document.getElementById('nl-floating-tab');
if (existingTab) {
existingTab.remove();
}
this.container = document.createElement('div');
this.container.id = 'nl-floating-tab';
this.container.className = 'nl-floating-tab';
// Base styles - positioning and behavior
this.container.style.cssText = `
position: fixed;
z-index: 9999;
cursor: pointer;
user-select: none;
display: flex;
align-items: center;
justify-content: center;
transition: all 0.2s ease;
font-size: 14px;
font-weight: 500;
padding: 8px 16px;
min-width: 80px;
max-width: 200px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
`;
document.body.appendChild(this.container);
}
_setupEventListeners() {
if (!this.container) return;
// Click handler
this.container.addEventListener('click', (e) => {
e.preventDefault();
e.stopPropagation();
this._handleClick();
});
// Hover effects
this.container.addEventListener('mouseenter', () => {
if (this.options.behavior.autoSlide) {
this._slideIn();
}
});
this.container.addEventListener('mouseleave', () => {
if (this.options.behavior.autoSlide) {
this._slideOut();
}
});
// Listen for authentication events
window.addEventListener('nlMethodSelected', (e) => {
console.log('FloatingTab: Authentication method selected:', e.detail);
this._handleAuth(e.detail);
});
window.addEventListener('nlLogout', () => {
console.log('FloatingTab: Logout detected');
this._handleLogout();
});
}
_handleClick() {
console.log('FloatingTab: Clicked');
if (this.isAuthenticated && this.options.behavior.showUserInfo) {
// Show user menu or profile options
this._showUserMenu();
} else {
// Open login modal
if (this.modal) {
this.modal.open({ startScreen: 'login' });
}
}
}
_handleAuth(authData) {
console.log('FloatingTab: Handling authentication:', authData);
this.isAuthenticated = true;
this.userInfo = authData;
if (this.options.behavior.hideWhenAuthenticated) {
this.hide();
} else {
this._updateAppearance();
}
}
_handleLogout() {
console.log('FloatingTab: Handling logout');
this.isAuthenticated = false;
this.userInfo = null;
if (this.options.behavior.hideWhenAuthenticated) {
this.show();
}
this._updateAppearance();
}
_showUserMenu() {
// Simple user menu - could be expanded
const menu = document.createElement('div');
menu.style.cssText = `
position: fixed;
background: var(--nl-secondary-color);
border: var(--nl-border-width) solid var(--nl-primary-color);
border-radius: var(--nl-border-radius);
padding: 12px;
z-index: 10000;
font-family: var(--nl-font-family);
box-shadow: 0 4px 12px rgba(0,0,0,0.15);
`;
// Position near the floating tab
const tabRect = this.container.getBoundingClientRect();
if (this.options.hPosition > 0.5) {
// Tab is on right side, show menu to the left
menu.style.right = (window.innerWidth - tabRect.left) + 'px';
} else {
// Tab is on left side, show menu to the right
menu.style.left = tabRect.right + 'px';
}
menu.style.top = tabRect.top + 'px';
// Menu content
const userDisplay = this.userInfo?.pubkey ?
`${this.userInfo.pubkey.slice(0, 8)}...${this.userInfo.pubkey.slice(-4)}` :
'Authenticated';
menu.innerHTML = `
${userDisplay}
`;
document.body.appendChild(menu);
// Auto-remove menu after delay or on outside click
const removeMenu = () => menu.remove();
setTimeout(removeMenu, 5000);
document.addEventListener('click', function onOutsideClick(e) {
if (!menu.contains(e.target) && e.target !== this.container) {
removeMenu();
document.removeEventListener('click', onOutsideClick);
}
});
}
_updateAppearance() {
if (!this.container) return;
// Update content
if (this.isAuthenticated && this.options.behavior.showUserInfo) {
const display = this.userInfo?.pubkey ?
(this.options.appearance.iconOnly ?
'[USER]' :
`[USER] ${this.userInfo.pubkey.slice(0, 6)}...`) :
(this.options.appearance.iconOnly ? '[AUTH]' : '[AUTH] Logged In');
this.container.textContent = display;
this.container.className = 'nl-floating-tab nl-floating-tab--logged-in';
} else {
const display = this.options.appearance.iconOnly ?
this.options.appearance.icon :
`${this.options.appearance.icon} ${this.options.appearance.text}`;
this.container.textContent = display;
this.container.className = 'nl-floating-tab nl-floating-tab--logged-out';
}
// Apply appearance styles based on current state
this._applyThemeStyles();
}
_applyThemeStyles() {
if (!this.container) return;
// The CSS classes will handle the theming through CSS custom properties
// Additional style customizations can be added here if needed
// Apply style variant
if (this.options.appearance.style === 'circle') {
this.container.style.borderRadius = '50%';
this.container.style.width = '48px';
this.container.style.height = '48px';
this.container.style.minWidth = '48px';
this.container.style.padding = '0';
} else if (this.options.appearance.style === 'square') {
this.container.style.borderRadius = '4px';
} else {
// pill style (default)
this.container.style.borderRadius = 'var(--nl-border-radius)';
}
}
_position() {
if (!this.container) return;
const padding = 16; // Distance from screen edge
// Calculate position based on percentage
const x = this.options.hPosition * (window.innerWidth - this.container.offsetWidth - padding * 2) + padding + this.options.offset.x;
const y = this.options.vPosition * (window.innerHeight - this.container.offsetHeight - padding * 2) + padding + this.options.offset.y;
this.container.style.left = `${x}px`;
this.container.style.top = `${y}px`;
console.log(`FloatingTab: Positioned at (${x}, ${y})`);
}
_slideIn() {
if (!this.container || !this.options.behavior.autoSlide) return;
// Slide towards center slightly
const currentTransform = this.container.style.transform || '';
if (this.options.hPosition > 0.5) {
this.container.style.transform = currentTransform + ' translateX(-8px)';
} else {
this.container.style.transform = currentTransform + ' translateX(8px)';
}
}
_slideOut() {
if (!this.container || !this.options.behavior.autoSlide) return;
// Reset position
this.container.style.transform = '';
}
show() {
if (!this.container) return;
this.container.style.display = 'flex';
this.isVisible = true;
console.log('FloatingTab: Shown');
}
hide() {
if (!this.container) return;
this.container.style.display = 'none';
this.isVisible = false;
console.log('FloatingTab: Hidden');
}
destroy() {
if (this.container) {
this.container.remove();
this.container = null;
}
this.isVisible = false;
console.log('FloatingTab: Destroyed');
}
// Update options and re-apply
updateOptions(newOptions) {
this.options = { ...this.options, ...newOptions };
if (this.container) {
this._updateAppearance();
this._position();
}
}
// Get current state
getState() {
return {
isVisible: this.isVisible,
isAuthenticated: this.isAuthenticated,
userInfo: this.userInfo,
options: this.options
};
}
}
// ======================================
// Main NOSTR_LOGIN_LITE Library
// ======================================
// Extension Bridge for managing browser extensions
class ExtensionBridge {
constructor() {
this.extensions = new Map();
this.primaryExtension = null;
this._detectExtensions();
}
_detectExtensions() {
// Common extension locations
const locations = [
{ path: 'window.nostr', name: 'Generic' },
{ path: 'window.alby?.nostr', name: 'Alby' },
{ path: 'window.nos2x?.nostr', name: 'nos2x' },
{ path: 'window.flamingo?.nostr', name: 'Flamingo' },
{ path: 'window.getAlby?.nostr', name: 'Alby Legacy' },
{ path: 'window.mutiny?.nostr', name: 'Mutiny' }
];
for (const location of locations) {
try {
const obj = eval(location.path);
if (obj && typeof obj.getPublicKey === 'function') {
this.extensions.set(location.name, {
name: location.name,
extension: obj,
constructor: obj.constructor?.name || 'Unknown'
});
if (!this.primaryExtension) {
this.primaryExtension = this.extensions.get(location.name);
}
}
} catch (e) {
// Extension not available
}
}
}
getAllExtensions() {
return Array.from(this.extensions.values());
}
getExtensionCount() {
return this.extensions.size;
}
}
// Main NostrLite class
class NostrLite {
constructor() {
this.options = {};
this.extensionBridge = new ExtensionBridge();
this.initialized = false;
this.currentTheme = 'default';
this.modal = null;
this.floatingTab = null;
}
async init(options = {}) {
console.log('NOSTR_LOGIN_LITE: Initializing with options:', options);
this.options = {
theme: 'default',
relays: ['wss://relay.damus.io', 'wss://nos.lol'],
methods: {
extension: true,
local: true,
readonly: true,
connect: false,
otp: false
},
floatingTab: {
enabled: false,
hPosition: 1.0,
vPosition: 0.5,
offset: { x: 0, y: 0 },
appearance: {
style: 'pill',
theme: 'auto',
icon: '[LOGIN]',
text: 'Login',
iconOnly: false
},
behavior: {
hideWhenAuthenticated: true,
showUserInfo: true,
autoSlide: true,
persistent: false
}
},
...options
};
// Apply the selected theme (CSS-only)
this.switchTheme(this.options.theme);
// Always set up window.nostr facade to handle multiple extensions properly
this._setupWindowNostrFacade();
// Create modal during init (matching original git architecture)
this.modal = new Modal(this.options);
console.log('NOSTR_LOGIN_LITE: Modal created during init');
// Initialize floating tab if enabled
if (this.options.floatingTab.enabled) {
this.floatingTab = new FloatingTab(this.modal, this.options.floatingTab);
console.log('NOSTR_LOGIN_LITE: Floating tab initialized');
}
this.initialized = true;
console.log('NOSTR_LOGIN_LITE: Initialization complete');
return this;
}
_setupWindowNostrFacade() {
if (typeof window !== 'undefined') {
// Store existing window.nostr if it exists (from extensions)
const existingNostr = window.nostr;
// Always install our facade
window.nostr = new WindowNostr(this, existingNostr);
console.log('NOSTR_LOGIN_LITE: window.nostr facade installed',
existingNostr ? '(with extension passthrough)' : '(no existing extension)');
}
}
launch(startScreen = 'login') {
console.log('NOSTR_LOGIN_LITE: Launching with screen:', startScreen);
if (this.modal) {
this.modal.open({ startScreen });
} else {
console.error('NOSTR_LOGIN_LITE: Modal not initialized - call init() first');
}
}
logout() {
console.log('NOSTR_LOGIN_LITE: Logout called');
// Clear stored data
if (typeof localStorage !== 'undefined') {
localStorage.removeItem('nl_current');
}
// Dispatch logout event
if (typeof window !== 'undefined') {
window.dispatchEvent(new CustomEvent('nlLogout', {
detail: { timestamp: Date.now() }
}));
}
}
// CSS-only theme switching
switchTheme(themeName) {
console.log(`NOSTR_LOGIN_LITE: Switching to ${themeName} theme`);
if (THEME_CSS[themeName]) {
injectThemeCSS(themeName);
this.currentTheme = themeName;
// Dispatch theme change event
if (typeof window !== 'undefined') {
window.dispatchEvent(new CustomEvent('nlThemeChanged', {
detail: { theme: themeName }
}));
}
return { theme: themeName };
} else {
console.warn(`Theme '${themeName}' not found, using default`);
injectThemeCSS('default');
this.currentTheme = 'default';
return { theme: 'default' };
}
}
getCurrentTheme() {
return this.currentTheme;
}
getAvailableThemes() {
return Object.keys(THEME_CSS);
}
embed(container, options = {}) {
console.log('NOSTR_LOGIN_LITE: Creating embedded modal in container:', container);
const embedOptions = {
...this.options,
...options,
embedded: container
};
// Create new modal instance for embedding
const embeddedModal = new Modal(embedOptions);
embeddedModal.open();
return embeddedModal;
}
// Floating tab management methods
showFloatingTab() {
if (this.floatingTab) {
this.floatingTab.show();
} else {
console.warn('NOSTR_LOGIN_LITE: Floating tab not enabled');
}
}
hideFloatingTab() {
if (this.floatingTab) {
this.floatingTab.hide();
}
}
toggleFloatingTab() {
if (this.floatingTab) {
if (this.floatingTab.isVisible) {
this.floatingTab.hide();
} else {
this.floatingTab.show();
}
}
}
updateFloatingTab(options) {
if (this.floatingTab) {
this.floatingTab.updateOptions(options);
}
}
getFloatingTabState() {
return this.floatingTab ? this.floatingTab.getState() : null;
}
}
// NIP-07 compliant window.nostr provider
class WindowNostr {
constructor(nostrLite, existingNostr = null) {
this.nostrLite = nostrLite;
this.authState = null;
this.existingNostr = existingNostr;
this.authenticatedExtension = null;
this._setupEventListeners();
}
_setupEventListeners() {
// Listen for authentication events to store auth state
if (typeof window !== 'undefined') {
window.addEventListener('nlMethodSelected', (event) => {
this.authState = event.detail;
// If extension method, capture the specific extension the user chose
if (event.detail.method === 'extension') {
this.authenticatedExtension = event.detail.extension;
console.log('WindowNostr: Captured authenticated extension:', this.authenticatedExtension?.constructor?.name);
// Re-install our facade to ensure we intercept signEvent calls
// Extensions may overwrite window.nostr after authentication
if (typeof window !== 'undefined') {
console.log('WindowNostr: Re-installing facade after authentication');
window.nostr = this;
}
}
console.log('WindowNostr: Auth state updated:', this.authState?.method);
});
window.addEventListener('nlLogout', () => {
this.authState = null;
this.authenticatedExtension = null;
console.log('WindowNostr: Auth state cleared');
});
}
}
async getPublicKey() {
if (!this.authState) {
throw new Error('Not authenticated - use NOSTR_LOGIN_LITE.launch()');
}
switch (this.authState.method) {
case 'extension':
// Use the captured authenticated extension, not current window.nostr
const ext = this.authenticatedExtension || this.authState.extension || this.existingNostr;
if (!ext) throw new Error('Extension not available');
return await ext.getPublicKey();
case 'local':
case 'nip46':
return this.authState.pubkey;
case 'readonly':
throw new Error('Read-only mode - cannot get public key');
default:
throw new Error(`Unsupported auth method: ${this.authState.method}`);
}
}
async signEvent(event) {
if (!this.authState) {
throw new Error('Not authenticated - use NOSTR_LOGIN_LITE.launch()');
}
if (this.authState.method === 'readonly') {
throw new Error('Read-only mode - cannot sign events');
}
switch (this.authState.method) {
case 'extension':
// Use the captured authenticated extension, not current window.nostr
console.log('WindowNostr: signEvent - authenticatedExtension:', this.authenticatedExtension);
console.log('WindowNostr: signEvent - authState.extension:', this.authState.extension);
console.log('WindowNostr: signEvent - existingNostr:', this.existingNostr);
const ext = this.authenticatedExtension || this.authState.extension || this.existingNostr;
console.log('WindowNostr: signEvent - using extension:', ext);
console.log('WindowNostr: signEvent - extension constructor:', ext?.constructor?.name);
if (!ext) throw new Error('Extension not available');
return await ext.signEvent(event);
case 'local': {
// Use nostr-tools to sign with local secret key
const { nip19, finalizeEvent } = window.NostrTools;
let secretKey;
if (this.authState.secret.startsWith('nsec')) {
const decoded = nip19.decode(this.authState.secret);
secretKey = decoded.data;
} else {
// Convert hex to Uint8Array
secretKey = this._hexToUint8Array(this.authState.secret);
}
return finalizeEvent(event, secretKey);
}
case 'nip46': {
// Use BunkerSigner for NIP-46
if (!this.authState.signer?.bunkerSigner) {
throw new Error('NIP-46 signer not available');
}
return await this.authState.signer.bunkerSigner.signEvent(event);
}
default:
throw new Error(`Unsupported auth method: ${this.authState.method}`);
}
}
async getRelays() {
// Return configured relays from nostr-lite options
return this.nostrLite.options?.relays || ['wss://relay.damus.io'];
}
get nip04() {
return {
encrypt: async (pubkey, plaintext) => {
if (!this.authState) {
throw new Error('Not authenticated - use NOSTR_LOGIN_LITE.launch()');
}
if (this.authState.method === 'readonly') {
throw new Error('Read-only mode - cannot encrypt');
}
switch (this.authState.method) {
case 'extension': {
const ext = this.authenticatedExtension || this.authState.extension || this.existingNostr;
if (!ext) throw new Error('Extension not available');
return await ext.nip04.encrypt(pubkey, plaintext);
}
case 'local': {
const { nip04, nip19 } = window.NostrTools;
let secretKey;
if (this.authState.secret.startsWith('nsec')) {
const decoded = nip19.decode(this.authState.secret);
secretKey = decoded.data;
} else {
secretKey = this._hexToUint8Array(this.authState.secret);
}
return await nip04.encrypt(secretKey, pubkey, plaintext);
}
case 'nip46': {
if (!this.authState.signer?.bunkerSigner) {
throw new Error('NIP-46 signer not available');
}
return await this.authState.signer.bunkerSigner.nip04Encrypt(pubkey, plaintext);
}
default:
throw new Error(`Unsupported auth method: ${this.authState.method}`);
}
},
decrypt: async (pubkey, ciphertext) => {
if (!this.authState) {
throw new Error('Not authenticated - use NOSTR_LOGIN_LITE.launch()');
}
if (this.authState.method === 'readonly') {
throw new Error('Read-only mode - cannot decrypt');
}
switch (this.authState.method) {
case 'extension': {
const ext = this.authenticatedExtension || this.authState.extension || this.existingNostr;
if (!ext) throw new Error('Extension not available');
return await ext.nip04.decrypt(pubkey, ciphertext);
}
case 'local': {
const { nip04, nip19 } = window.NostrTools;
let secretKey;
if (this.authState.secret.startsWith('nsec')) {
const decoded = nip19.decode(this.authState.secret);
secretKey = decoded.data;
} else {
secretKey = this._hexToUint8Array(this.authState.secret);
}
return await nip04.decrypt(secretKey, pubkey, ciphertext);
}
case 'nip46': {
if (!this.authState.signer?.bunkerSigner) {
throw new Error('NIP-46 signer not available');
}
return await this.authState.signer.bunkerSigner.nip04Decrypt(pubkey, ciphertext);
}
default:
throw new Error(`Unsupported auth method: ${this.authState.method}`);
}
}
};
}
get nip44() {
return {
encrypt: async (pubkey, plaintext) => {
if (!this.authState) {
throw new Error('Not authenticated - use NOSTR_LOGIN_LITE.launch()');
}
if (this.authState.method === 'readonly') {
throw new Error('Read-only mode - cannot encrypt');
}
switch (this.authState.method) {
case 'extension': {
const ext = this.authenticatedExtension || this.authState.extension || this.existingNostr;
if (!ext) throw new Error('Extension not available');
return await ext.nip44.encrypt(pubkey, plaintext);
}
case 'local': {
const { nip44, nip19 } = window.NostrTools;
let secretKey;
if (this.authState.secret.startsWith('nsec')) {
const decoded = nip19.decode(this.authState.secret);
secretKey = decoded.data;
} else {
secretKey = this._hexToUint8Array(this.authState.secret);
}
return nip44.encrypt(plaintext, nip44.getConversationKey(secretKey, pubkey));
}
case 'nip46': {
if (!this.authState.signer?.bunkerSigner) {
throw new Error('NIP-46 signer not available');
}
return await this.authState.signer.bunkerSigner.nip44Encrypt(pubkey, plaintext);
}
default:
throw new Error(`Unsupported auth method: ${this.authState.method}`);
}
},
decrypt: async (pubkey, ciphertext) => {
if (!this.authState) {
throw new Error('Not authenticated - use NOSTR_LOGIN_LITE.launch()');
}
if (this.authState.method === 'readonly') {
throw new Error('Read-only mode - cannot decrypt');
}
switch (this.authState.method) {
case 'extension': {
const ext = this.authenticatedExtension || this.authState.extension || this.existingNostr;
if (!ext) throw new Error('Extension not available');
return await ext.nip44.decrypt(pubkey, ciphertext);
}
case 'local': {
const { nip44, nip19 } = window.NostrTools;
let secretKey;
if (this.authState.secret.startsWith('nsec')) {
const decoded = nip19.decode(this.authState.secret);
secretKey = decoded.data;
} else {
secretKey = this._hexToUint8Array(this.authState.secret);
}
return nip44.decrypt(ciphertext, nip44.getConversationKey(secretKey, pubkey));
}
case 'nip46': {
if (!this.authState.signer?.bunkerSigner) {
throw new Error('NIP-46 signer not available');
}
return await this.authState.signer.bunkerSigner.nip44Decrypt(pubkey, ciphertext);
}
default:
throw new Error(`Unsupported auth method: ${this.authState.method}`);
}
}
};
}
_hexToUint8Array(hex) {
if (hex.length % 2 !== 0) {
throw new Error('Invalid hex string length');
}
const bytes = new Uint8Array(hex.length / 2);
for (let i = 0; i < bytes.length; i++) {
bytes[i] = parseInt(hex.substr(i * 2, 2), 16);
}
return bytes;
}
}
// Initialize and export
if (typeof window !== 'undefined') {
const nostrLite = new NostrLite();
// Export main API
window.NOSTR_LOGIN_LITE = {
init: (options) => nostrLite.init(options),
launch: (startScreen) => nostrLite.launch(startScreen),
logout: () => nostrLite.logout(),
// Embedded modal method
embed: (container, options) => nostrLite.embed(container, options),
// CSS-only theme management API
switchTheme: (themeName) => nostrLite.switchTheme(themeName),
getCurrentTheme: () => nostrLite.getCurrentTheme(),
getAvailableThemes: () => nostrLite.getAvailableThemes(),
// Floating tab management API
showFloatingTab: () => nostrLite.showFloatingTab(),
hideFloatingTab: () => nostrLite.hideFloatingTab(),
toggleFloatingTab: () => nostrLite.toggleFloatingTab(),
updateFloatingTab: (options) => nostrLite.updateFloatingTab(options),
getFloatingTabState: () => nostrLite.getFloatingTabState(),
// Expose for debugging
_extensionBridge: nostrLite.extensionBridge,
_instance: nostrLite
};
console.log('NOSTR_LOGIN_LITE: Library loaded and ready');
console.log('NOSTR_LOGIN_LITE: Use window.NOSTR_LOGIN_LITE.init(options) to initialize');
console.log('NOSTR_LOGIN_LITE: Detected', nostrLite.extensionBridge.getExtensionCount(), 'browser extensions');
} else {
// Node.js environment
module.exports = { NostrLite };
}