72 lines
2.3 KiB
JavaScript
72 lines
2.3 KiB
JavaScript
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// Import the Nostr SDK package
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import { NDKNip07Signer } from "@nostr-dev-kit/ndk";
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import NDK from "@nostr-dev-kit/ndk";
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document.querySelector('button').addEventListener('click', login);
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async function fetchUserProfile(npub, ndk) {
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try {
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console.log('Fetching user profile for npub:', npub);
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const user = ndk.getUser({ npub });
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await user.fetchProfile();
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console.log("User profile:", user.profile);
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return user;
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} catch (error) {
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console.error("Error fetching user profile:", error);
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throw error;
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}
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}
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const relays = (["wss://nostr.happytavern.co"])
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const ndk = new NDK({ explicitRelayUrls: relays });
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async function login() {
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try {
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const signer = new NDKNip07Signer();
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// Connect to the NDK
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await ndk.connect();
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// Wait for the user to be obtained from the signer
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const user = await signer.user();
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if (!!user.pubkey && user.npub) {
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console.log("Permission granted to read their public key:", user.pubkey);
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// Fetch user profile
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const userProfile = await fetchUserProfile(user.npub, ndk);
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const displayName = userProfile.profile.displayName;
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console.log("User's display name:", displayName);
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// Check if user's public key exists in the nostr.json
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const nostrJsonResponse = await fetch('/.well-known/nostr.json');
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if (!nostrJsonResponse.ok) {
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throw new Error('Failed to fetch nostr.json: ' + nostrJsonResponse.statusText);
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}
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const nostrJson = await nostrJsonResponse.json();
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console.log("nostrJson object:", nostrJson);
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if (nostrJson.names[displayName] === user.pubkey) {
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// User exists in nostr.json, proceed with further authentication or actions
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console.log('User authenticated successfully.');
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// Redirect or show UI for file upload
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showFileUploadUI();
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} else {
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console.log('User not found in the authentication database.');
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alert('User not found in the authentication database.');
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}
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} else {
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console.log('User information not available from signer.');
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}
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} catch (error) {
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console.error('Error during authentication:', error);
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alert('Error during authentication: ' + error.message);
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}
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}
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function showFileUploadUI() {
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// Show UI for file upload
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console.log('Show file upload UI...');
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// Implement UI logic for file upload
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}
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