feat: interface pubsub (#60)

* feat: interface pubsub * chore: pubsub router tests * chore: move pubsub abstractions from gossipsub * chore: address review * chore: revamp docs * chore: add emit self tests to interface * chore: refactor base tests * chore: publish should only accept one topic per api call * chore: normalize msg before emit * chore: do not reset inbound stream * chore: apply suggestions from code review Co-authored-by: Jacob Heun <jacobheun@gmail.com> * chore: address review * fix: remove subscribe handler * chore: remove bits from create peerId Co-authored-by: Jacob Heun <jacobheun@gmail.com> * chore: remove delay from topic validators tests * chore: add event emitter information * fix: topic validator docs Co-authored-by: Jacob Heun <jacobheun@gmail.com>
2025-06-15 21:11:37 +00:00 · 2020-08-25 13:05:58 +02:00
parent c4be5eed4b
commit ba15a48dd9
26 changed files with 3377 additions and 0 deletions
--- a/test/pubsub/sign.spec.js
+++ b/test/pubsub/sign.spec.js
@ -0,0 +1,93 @@
+/* eslint-env mocha */
+/* eslint max-nested-callbacks: ["error", 5] */
+'use strict'
+
+const { expect } = require('aegir/utils/chai')
+const uint8ArrayConcat = require('uint8arrays/concat')
+const uint8ArrayFromString = require('uint8arrays/from-string')
+
+const { Message } = require('../../src/pubsub/message')
+const {
+  signMessage,
+  SignPrefix,
+  verifySignature
+} = require('../../src/pubsub/message/sign')
+const PeerId = require('peer-id')
+const { randomSeqno } = require('../../src/pubsub/utils')
+
+describe('message signing', () => {
+  let peerId
+  before(async () => {
+    peerId = await PeerId.create({
+      bits: 1024
+    })
+  })
+
+  it('should be able to sign and verify a message', async () => {
+    const message = {
+      from: peerId.id,
+      data: uint8ArrayFromString('hello'),
+      seqno: randomSeqno(),
+      topicIDs: ['test-topic']
+    }
+
+    const bytesToSign = uint8ArrayConcat([SignPrefix, Message.encode(message)])
+    const expectedSignature = await peerId.privKey.sign(bytesToSign)
+
+    const signedMessage = await signMessage(peerId, message)
+
+    // Check the signature and public key
+    expect(signedMessage.signature).to.eql(expectedSignature)
+    expect(signedMessage.key).to.eql(peerId.pubKey.bytes)
+
+    // Verify the signature
+    const verified = await verifySignature(signedMessage)
+    expect(verified).to.eql(true)
+  })
+
+  it('should be able to extract the public key from an inlined key', async () => {
+    const secPeerId = await PeerId.create({ keyType: 'secp256k1' })
+
+    const message = {
+      from: secPeerId.id,
+      data: uint8ArrayFromString('hello'),
+      seqno: randomSeqno(),
+      topicIDs: ['test-topic']
+    }
+
+    const bytesToSign = uint8ArrayConcat([SignPrefix, Message.encode(message)])
+    const expectedSignature = await secPeerId.privKey.sign(bytesToSign)
+
+    const signedMessage = await signMessage(secPeerId, message)
+
+    // Check the signature and public key
+    expect(signedMessage.signature).to.eql(expectedSignature)
+    signedMessage.key = undefined
+
+    // Verify the signature
+    const verified = await verifySignature(signedMessage)
+    expect(verified).to.eql(true)
+  })
+
+  it('should be able to extract the public key from the message', async () => {
+    const message = {
+      from: peerId.id,
+      data: uint8ArrayFromString('hello'),
+      seqno: randomSeqno(),
+      topicIDs: ['test-topic']
+    }
+
+    const bytesToSign = uint8ArrayConcat([SignPrefix, Message.encode(message)])
+    const expectedSignature = await peerId.privKey.sign(bytesToSign)
+
+    const signedMessage = await signMessage(peerId, message)
+
+    // Check the signature and public key
+    expect(signedMessage.signature).to.eql(expectedSignature)
+    expect(signedMessage.key).to.eql(peerId.pubKey.bytes)
+
+    // Verify the signature
+    const verified = await verifySignature(signedMessage)
+    expect(verified).to.eql(true)
+  })
+})