simple-hypercore-protocol - npm Package Compare versions

Comparing version 2.0.1 to 2.1.0

index.js

@@ -16,2 +16,3 @@ const Handshake = require('./lib/handshake')
     this.publicKey = null
+    this.handshakeHash = null
     this.destroyed = false
@@ -140,3 +141,3 @@
 
-  _onhandshake (err, remotePayload, split, overflow, remotePublicKey) {
+  _onhandshake (err, remotePayload, split, overflow, remotePublicKey, handshakeHash) {
     if (err) return this.destroy(new Error('Noise handshake error')) // workaround for https://github.com/emilbayes/noise-protocol/issues/5
@@ -146,2 +147,3 @@ if (!remotePayload) return this.destroy(new Error('Remote did not include a handshake payload'))
     this.remotePublicKey = remotePublicKey
+    this.handshakeHash = handshakeHash
 
@@ -148,0 +150,0 @@ try {

lib/handshake.js

@@ -86,3 +86,3 @@ const SH = require('simple-handshake')
   crypto.free(self.noise.split.tx)
-  self.ondone(null, self.remotePayload, split, self.buffer, self.remotePublicKey)
+  self.ondone(null, self.remotePayload, split, self.buffer, self.remotePublicKey, self.noise.handshakeHash)
 }
@@ -89,0 +89,0 @@

package.json

 {
   "name": "simple-hypercore-protocol",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "description": "Hypercore protocol state machine",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -86,2 +86,8 @@ # simple-hypercore-protocol
 
+#### `p.handshakeHash`
+
+The noise handshake hash which uniquely identifies the noise session.
+
+http://noiseprotocol.org/noise.html#channel-binding
+
 #### `handlers.onauthenticate(remotePublicKey, done)`
@@ -88,0 +94,0 @@

test.js

@@ -256,1 +256,31 @@ const tape = require('tape')
 })
+
+tape('handshakeHash', function (t) {
+  t.plan(3)
+
+  var pending = 3
+  const a = new SHP(true, {
+    onhandshake () {
+      if (--pending === 0) process.nextTick(check)
+    },
+    send (data) {
+      process.nextTick(() => b.recv(data))
+    }
+  })
+
+  const b = new SHP(false, {
+    onhandshake () {
+      if (--pending === 0) process.nextTick(check)
+    },
+    send (data) {
+      process.nextTick(() => a.recv(data))
+    }
+  })
+
+  if (--pending === 0) check()
+  function check () {
+    t.ok(a.handshakeHash)
+    t.ok(b.handshakeHash)
+    t.deepEqual(a.handshakeHash, b.handshakeHash)
+  }
+})

No alert changes

Improved metrics

Total package byte prevSize

56541

increased by1.53%

Lines of code

1714

increased by1.66%

Number of lines in readme file

169

increased by3.68%

No dependency changes