Fix nostr-tools v2.10 TypeScript compatibility issues

- nostr-client: Fix Relay.auth() callback to use verifyEvent and VerifiedEvent type
- nostr-client: Add @ts-expect-error for subscribeMany/querySync Filter[] types
- clink: Fix finalizeEvent to not pass pubkey (derived from secret key)
- clink: Fix bech32.decode to cast input as template literal type
- lightning: Fix finalizeEvent to not pass pubkey (derived from secret key)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

lamassu-next/packages/clink/src/client.ts

@@ -325,12 +325,7 @@ export class CLINKClient {
    * Create a signed event
    */
   private createSignedEvent(event: Omit<UnsignedEvent, 'pubkey'>): Event {
-    return finalizeEvent(
+    // finalizeEvent derives pubkey from the secret key
-      {
+    return finalizeEvent(event, this.identity.privateKey)
-        ...event,
-        pubkey: this.identity.publicKey,
-      },
-      this.identity.privateKey
-    )
   }
 }

lamassu-next/packages/clink/src/noffer.ts

@@ -57,8 +57,8 @@ export function encodeNoffer(offer: CLINKOffer): string {
  * Decode a noffer string to a CLINK offer
  */
 export function decodeNoffer(noffer: string): CLINKOffer {
-  // Decode bech32
+  // Decode bech32 - cast to expected type (contains "1" separator)
-  const { prefix, words } = bech32.decode(noffer, BECH32_LIMIT)
+  const { prefix, words } = bech32.decode(noffer as `${string}1${string}`, BECH32_LIMIT)
 
   if (prefix !== NOFFER_PREFIX) {
     throw new Error(`Invalid noffer prefix: ${prefix}`)

lamassu-next/packages/lightning/src/client.ts

@@ -328,13 +328,13 @@ export class LightningPubClient {
 
     const content = encryptContent(this.identity, this.config.accountPubkey, request)
 
+    // finalizeEvent derives pubkey from the secret key
     const event = finalizeEvent(
       {
         kind: LIGHTNING_PUB_KINDS.REQUEST,
         content,
         tags: [['p', this.config.accountPubkey]],
         created_at: Math.floor(Date.now() / 1000),
-        pubkey: this.identity.publicKey,
       },
       this.identity.privateKey
     )

lamassu-next/packages/nostr-client/src/client.ts

@@ -7,7 +7,14 @@
  * - Automatic reconnection
  */
 
-import { type Event, type Filter, Relay, SimplePool } from 'nostr-tools'
+import {
+  type Event,
+  type Filter,
+  type VerifiedEvent,
+  Relay,
+  SimplePool,
+  verifyEvent,
+} from 'nostr-tools'
 import { createAuthEvent } from './events.js'
 import type {
   NostrClientConfig,
@@ -147,7 +154,11 @@ export class NostrClient {
           const challenge =
             evt.tags?.find((t): t is [string, string] => t[0] === 'challenge')?.[1] ?? ''
           const authEvent = createAuthEvent(this.config.identity, connection.config.url, challenge)
-          return authEvent
+          // Verify the event to get a VerifiedEvent type
+          if (verifyEvent(authEvent)) {
+            return authEvent as VerifiedEvent
+          }
+          throw new Error('Failed to create valid auth event')
         })
         .then(() => {
           clearTimeout(timeout)
@@ -212,10 +223,8 @@ export class NostrClient {
       throw new Error('No connected relays')
     }
 
-    // Cast filters to the expected type
+    // @ts-expect-error nostr-tools types expect single Filter but subscribeMany accepts array
-    const typedFilters = filters as unknown as Filter[]
+    const sub = this.pool.subscribeMany(connectedUrls, filters, {
-
-    const sub = this.pool.subscribeMany(connectedUrls, typedFilters, {
       onevent: (event: Event) => {
         options.onEvent(event)
         this.emitEvent('event', { relay: 'pool', event })
@@ -230,7 +239,7 @@ export class NostrClient {
 
     this.subscriptions.set(id, {
       id,
-      filters: typedFilters,
+      filters: filters as unknown as Filter[],
       options,
       close: () => sub.close(),
     })
@@ -261,10 +270,8 @@ export class NostrClient {
       throw new Error('No connected relays')
     }
 
-    // Cast filters to the expected type
+    // @ts-expect-error nostr-tools types expect single Filter but querySync accepts array
-    const typedFilters = filters as unknown as Filter[]
+    return this.pool.querySync(connectedUrls, filters)
-
-    return this.pool.querySync(connectedUrls, typedFilters)
   }
 
   /**

lamassu-next/pnpm-lock.yaml

@@ -42,6 +42,9 @@ importers:
       '@lamassu/nostr-client':
         specifier: workspace:*
         version: link:../nostr-client
+      '@scure/base':
+        specifier: ^1.2.0
+        version: 1.2.6
       nostr-tools:
         specifier: ^2.10.0
         version: 2.19.4(typescript@5.9.3)
@@ -83,16 +86,10 @@ importers:
       nostr-tools:
         specifier: ^2.10.0
         version: 2.19.4(typescript@5.9.3)
-      ws:
-        specifier: ^8.18.0
-        version: 8.19.0
     devDependencies:
       '@types/node':
         specifier: ^22.0.0
         version: 22.19.7
-      '@types/ws':
-        specifier: ^8.5.13
-        version: 8.18.1
       tsx:
         specifier: ^4.19.0
         version: 4.21.0
@@ -799,9 +796,6 @@ packages:
   '@types/node@22.19.7':
     resolution: {integrity: sha512-MciR4AKGHWl7xwxkBa6xUGxQJ4VBOmPTF7sL+iGzuahOFaO0jHCsuEfS80pan1ef4gWId1oWOweIhrDEYLuaOw==}
 
-  '@types/ws@8.18.1':
-    resolution: {integrity: sha512-ThVF6DCVhA8kUGy+aazFQ4kXQ7E1Ty7A3ypFOe0IcJV8O/M511G99AW24irKrW56Wt44yG9+ij8FaqoBGkuBXg==}
-
   '@vitejs/plugin-vue@5.2.4':
     resolution: {integrity: sha512-7Yx/SXSOcQq5HiiV3orevHUFn+pmMB4cgbEkDYgnkUWb0WfeQ/wa2yFv6D5ICiCQOVpjA7vYDXrC7AGO8yjDHA==}
     engines: {node: ^18.0.0 || >=20.0.0}
@@ -1255,18 +1249,6 @@ packages:
     engines: {node: '>=8'}
     hasBin: true
 
-  ws@8.19.0:
-    resolution: {integrity: sha512-blAT2mjOEIi0ZzruJfIhb3nps74PRWTCz1IjglWEEpQl5XS/UNama6u2/rjFkDDouqr4L67ry+1aGIALViWjDg==}
-    engines: {node: '>=10.0.0'}
-    peerDependencies:
-      bufferutil: ^4.0.1
-      utf-8-validate: '>=5.0.2'
-    peerDependenciesMeta:
-      bufferutil:
-        optional: true
-      utf-8-validate:
-        optional: true
-
   xstate@5.25.1:
     resolution: {integrity: sha512-oyvsNH5pF2qkHmiHEMdWqc3OjDtoZOH2MTAI35r01f/ZQWOD+VLOiYqo65UgQET0XMA5s9eRm8fnsIo+82biEw==}
 
@@ -1646,10 +1628,6 @@ snapshots:
     dependencies:
       undici-types: 6.21.0
 
-  '@types/ws@8.18.1':
-    dependencies:
-      '@types/node': 22.19.7
-
   '@vitejs/plugin-vue@5.2.4(vite@6.4.1(@types/node@22.19.7)(tsx@4.21.0))(vue@3.5.27(typescript@5.9.3))':
     dependencies:
       vite: 6.4.1(@types/node@22.19.7)(tsx@4.21.0)
@@ -2160,6 +2138,4 @@ snapshots:
       siginfo: 2.0.0
       stackback: 0.0.2
 
-  ws@8.19.0: {}
-
   xstate@5.25.1: {}