fluencelabs/js-libp2p-noise
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add noise spec length prefix encoding

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This commit is contained in:
Marin Petrunić
2020-02-13 22:51:36 +01:00
parent 66b9e76352
commit 87f641f650
5 changed files with 47 additions and 10 deletions
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16
test/noise.test.ts
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@ -13,12 +13,13 @@ import {
getHandshakePayload, getPayload,
signPayload
} from "../src/utils";
import {decode0, decode1, encode1} from "../src/encoder";
import {decode0, decode1, encode1, uint16BEDecode, uint16BEEncode} from "../src/encoder";
import {XX} from "../src/handshakes/xx";
import {Buffer} from "buffer";
import {getKeyPairFromPeerId} from "./utils";
import {KeyCache} from "../src/keycache";
import {XXFallbackHandshake} from "../src/handshake-xx-fallback";
import {NOISE_MSG_MAX_LENGTH_BYTES} from "../src/constants";
import BufferList from "bl";
describe("Noise", () => {
let remotePeer, localPeer;
@ -60,7 +61,14 @@ describe("Noise", () => {
const [outbound, { wrapped, handshake }] = await Promise.all([
noiseInit.secureOutbound(localPeer, outboundConnection, remotePeer),
(async () => {
const wrapped = Wrap(inboundConnection);
const wrapped = Wrap(
inboundConnection,
{
lengthEncoder: uint16BEEncode,
lengthDecoder: uint16BEDecode,
maxDataLength: NOISE_MSG_MAX_LENGTH_BYTES
}
);
const prologue = Buffer.alloc(0);
const staticKeys = generateKeypair();
const xx = new XX();
@ -90,7 +98,7 @@ describe("Noise", () => {
try {
const wrappedOutbound = Wrap(outbound.conn);
wrappedOutbound.write(Buffer.from("test"));
wrappedOutbound.write(new BufferList([Buffer.from("test")]));
// Check that noise message is prefixed with 16-bit big-endian unsigned integer
const receivedEncryptedPayload = (await wrapped.read()).slice();