connection events has .pubkey field

lib/connections.js

@@ -18,6 +18,7 @@ const IP = require('ip')
  *     | 'disconnecting'
  *     | 'disconnected';
  *   address: Address;
+ *   pubkey: string | undefined;
  *   details?: any;
  * }} ConnectionEvent
  * @typedef {{
@@ -77,6 +78,20 @@ class Connections {
     return
   }
 
+  /**
+   * @param {string} addresses
+   * @returns {string | undefined}
+   */
+  static extractSHSEPubkey(addresses) {
+    for (const address of addresses.split(';')) {
+      const [transport, transform] = address.split('~')
+      const [name, pubkey, extra] = transform.split(':')
+      if (name === 'shse') {
+        return pubkey
+      }
+    }
+  }
+
   #assertNotClosed() {
     if (this.#closed) {
       throw new Error('This Connections instance is closed, create a new one.')
@@ -102,12 +117,13 @@ class Connections {
     const initiator = weAreClient ? 'we' : 'they'
     debug('Connected to %s, %s initiated it', address, initiator)
 
+    const pubkey = Connections.extractSHSEPubkey(address)
     this.#rpcs.set(address, rpc)
     rpc.once('closed', () => {
       debug('Disconnected from %s', address)
       this.#rpcs.delete(address)
       this.#infos.update(address, { state: 'disconnected' })
-      this.#notifyEvent({ type: 'disconnected', address })
+      this.#notifyEvent({ type: 'disconnected', address, pubkey })
       this.#infos.emit()
     })
 
@@ -117,6 +133,7 @@ class Connections {
     this.#notifyEvent({
       type: state,
       address,
+      pubkey,
       details: { rpc, weAreClient },
     })
     this.#infos.emit()
@@ -166,8 +183,9 @@ class Connections {
       case 'disconnected': {
         debug('Connecting to %s', address)
         const state = /**@type {Info['state']}*/ ('connecting')
+        const pubkey = Connections.extractSHSEPubkey(address)
         this.#infos.update(address, { state })
-        this.#notifyEvent({ type: state, address })
+        this.#notifyEvent({ type: state, address, pubkey })
         this.#infos.emit()
 
         const [err, rpc] = await run(this.#peer.connect)(address)
@@ -177,6 +195,7 @@ class Connections {
           this.#notifyEvent({
             type: 'connecting-failed',
             address,
+            pubkey,
             details: err,
           })
           this.#infos.emit()
@@ -244,8 +263,9 @@ class Connections {
 
     debug('Disconnecting from %s', address)
     const state = /**@type {Info['state']}*/ ('disconnecting')
+    const pubkey = Connections.extractSHSEPubkey(address)
     this.#infos.update(address, { state })
-    this.#notifyEvent({ type: state, address })
+    this.#notifyEvent({ type: state, address, pubkey })
     this.#infos.emit()
     // @ts-ignore
     await run(rpc.close)(true)

lib/index.js

@@ -181,6 +181,7 @@ function initNet(peer, config) {
 }
 
 exports.name = 'net'
+exports.needs = ['shse']
 exports.manifest = {
   start: 'sync',
   stop: 'sync',

test/index.test.js

@@ -4,8 +4,8 @@ const p = require('node:util').promisify
 const pull = require('pull-stream')
 const { createPeer } = require('./util')
 
-const TEST_ADDR =
-  'net:localhost:9752~shse:EqTMFv7zm8hpPyAkj789qdJgqtz81AEbcinpAs24RRUC'
+const PUBKEY = 'EqTMFv7zm8hpPyAkj789qdJgqtz81AEbcinpAs24RRUC'
+const TEST_ADDR = `net:localhost:9752~shse:${PUBKEY}`
 
 test('net', async (t) => {
   await t.test('connect() rejects given unreachable address', async () => {
@@ -69,6 +69,7 @@ test('net', async (t) => {
             if (i === 1) {
               assert.equal(ev.type, 'connecting', 'event.type ok')
               assert.equal(ev.address, TEST_ADDR, 'event.address ok')
+              assert.equal(ev.pubkey, PUBKEY, 'event.pubkey ok')
             } else if (i === 2) {
               assert.equal(ev.type, 'connecting-failed', 'event.type ok')
               assert.equal(ev.address, TEST_ADDR, 'event.address ok')