Sync from gitrepublic-web monorepo - 2026-02-21 20:35:00

README.md

@@ -61,6 +61,9 @@ gitrep-uninstall --keep-env
 - **Credential Helper**: Automatic NIP-98 authentication
 - **Commit Signing**: Automatically sign commits for GitRepublic repos
 - **API Access**: Full command-line access to all GitRepublic APIs
+- **Profile Fetching**: Fetch user profiles with payment targets (NIP-A3 kind 10133)
+  - Automatically merges lightning addresses from NIP-01 (lud16) and kind 10133
+  - Returns payment targets in `payto://` format
 
 ## Requirements
 

scripts/relay/profile-fetcher.js

@@ -1,12 +1,12 @@
 /**
- * Fetch user profile (kind 0) from Nostr relays
+ * Fetch user profile (kind 0) and payment targets (kind 10133) from Nostr relays
  */
 
 import { SimplePool } from 'nostr-tools';
 import { DEFAULT_NOSTR_RELAYS } from '../config.js';
 
 /**
- * Fetch kind 0 profile event from relays
+ * Fetch kind 0 profile event and kind 10133 payment targets from relays
  */
 export async function fetchProfileFromRelays(pubkey, relays = null) {
   try {
@@ -18,44 +18,124 @@ export async function fetchProfileFromRelays(pubkey, relays = null) {
       ? pubkey.toLowerCase() 
       : pubkey;
     
-    const events = await pool.querySync(relayList, [
-      {
-        kinds: [0], // Kind 0 = profile metadata
-        authors: [pubkeyHex],
-        limit: 1
-      }
+    // Fetch kind 0 (profile) and kind 10133 (payment targets) in parallel
+    const [profileEvents, paymentEvents] = await Promise.all([
+      pool.querySync(relayList, [
+        {
+          kinds: [0], // Kind 0 = profile metadata
+          authors: [pubkeyHex],
+          limit: 1
+        }
+      ]),
+      pool.querySync(relayList, [
+        {
+          kinds: [10133], // Kind 10133 = payment targets (NIP-A3)
+          authors: [pubkeyHex],
+          limit: 1
+        }
+      ])
     ]);
     
     pool.close(relayList);
 
-    if (events.length === 0) {
-      return null;
-    }
-
-    const event = events[0];
     const profile = {};
+    let profileEvent = null;
+    let paymentTargets = [];
 
-    // Try to parse JSON content
-    try {
-      const content = JSON.parse(event.content);
-      profile.displayName = content.display_name || content.displayName;
-      profile.name = content.name;
-      profile.nip05 = content.nip05;
-    } catch {
-      // Invalid JSON, try tags
-    }
+    // Process profile event (kind 0)
+    if (profileEvents.length > 0) {
+      profileEvent = profileEvents[0];
       
-    // Check tags for nip05 (newer format)
-    if (!profile.nip05) {
-      const nip05Tag = event.tags.find((tag) => 
+      // Try to parse JSON content (old format)
+      let profileData = {};
+      try {
+        profileData = JSON.parse(profileEvent.content);
+      } catch {
+        // Invalid JSON, will use tags
+      }
+      
+      // Extract from tags (new format) - prefer tags over JSON
+      const nameTag = profileEvent.tags.find(t => t[0] === 'name' || t[0] === 'display_name')?.[1];
+      const aboutTag = profileEvent.tags.find(t => t[0] === 'about')?.[1];
+      const pictureTag = profileEvent.tags.find(t => t[0] === 'picture' || t[0] === 'avatar')?.[1];
+      
+      profile.displayName = nameTag || profileData.display_name || profileData.name;
+      profile.name = profileData.name;
+      profile.about = aboutTag || profileData.about;
+      profile.picture = pictureTag || profileData.picture;
+      
+      // Check tags for nip05 (newer format)
+      const nip05Tag = profileEvent.tags.find((tag) => 
         (tag[0] === 'nip05' || tag[0] === 'l') && tag[1]
       );
       if (nip05Tag && nip05Tag[1]) {
         profile.nip05 = nip05Tag[1];
+      } else if (profileData.nip05) {
+        profile.nip05 = profileData.nip05;
+      }
+    }
+
+    // Initialize lightning addresses set for collecting from multiple sources
+    const lightningAddresses = new Set<string>();
+    
+    // Extract lightning addresses from NIP-01 (lud16 tag or JSON)
+    if (profileEvent) {
+      // From tags (lud16)
+      const lud16Tags = profileEvent.tags.filter(t => t[0] === 'lud16').map(t => t[1]).filter(Boolean);
+      lud16Tags.forEach(addr => lightningAddresses.add(addr.toLowerCase()));
+      
+      // From JSON (lud16 field)
+      try {
+        const profileData = JSON.parse(profileEvent.content);
+        if (profileData.lud16 && typeof profileData.lud16 === 'string') {
+          lightningAddresses.add(profileData.lud16.toLowerCase());
+        }
+      } catch {
+        // Invalid JSON, ignore
       }
     }
     
-    return profile;
+    // Extract lightning addresses from kind 10133
+    if (paymentEvents.length > 0) {
+      const paytoTags = paymentEvents[0].tags.filter(t => t[0] === 'payto' && t[1] === 'lightning' && t[2]);
+      paytoTags.forEach(tag => {
+        if (tag[2]) {
+          lightningAddresses.add(tag[2].toLowerCase());
+        }
+      });
+    }
+    
+    // Build payment targets array - start with lightning addresses
+    paymentTargets = Array.from(lightningAddresses).map(authority => ({
+      type: 'lightning',
+      authority,
+      payto: `payto://lightning/${authority}`
+    }));
+    
+    // Also include other payment types from kind 10133
+    if (paymentEvents.length > 0) {
+      const otherPaytoTags = paymentEvents[0].tags.filter(t => t[0] === 'payto' && t[1] && t[1] !== 'lightning' && t[2]);
+      otherPaytoTags.forEach(tag => {
+        const type = tag[1]?.toLowerCase() || '';
+        const authority = tag[2] || '';
+        if (type && authority) {
+          // Check if we already have this (for deduplication)
+          const existing = paymentTargets.find(p => p.type === type && p.authority.toLowerCase() === authority.toLowerCase());
+          if (!existing) {
+            paymentTargets.push({
+              type,
+              authority,
+              payto: `payto://${type}/${authority}`
+            });
+          }
+        }
+      });
+    }
+    
+    return {
+      ...profile,
+      paymentTargets
+    };
   } catch (error) {
     console.warn('Failed to fetch profile from relays:', error);
     return null;