fluencelabs/js-libp2p-noise
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Update timing of initiator payloading sending to verify that payload

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morrigan
2019-12-02 15:24:49 +01:00
parent bf9ae90a5e
commit 6bb36f1663
5 changed files with 140 additions and 116 deletions
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8
src/utils.ts
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@ -86,17 +86,17 @@ export function decodeMessageBuffer(message: bytes): MessageBuffer {
export async function verifyPeerId(peerId: bytes, publicKey: bytes) {
const generatedPeerId = await PeerId.createFromPubKey(publicKey);
if (!generatedPeerId.equals(peerId)) {
Promise.reject("Peer ID doesn't match libp2p public key.");
throw new Error("Peer ID doesn't match libp2p public key.");
}
}
export async function verifySignedPayload(noiseStaticKey: bytes, plaintext: bytes, libp2pPublicKey: bytes) {
export async function verifySignedPayload(noiseStaticKey: bytes, plaintext: bytes) {
const NoiseHandshakePayload = await loadPayloadProto();
const receivedPayload = NoiseHandshakePayload.toObject(NoiseHandshakePayload.decode(plaintext));
const generatedPayload = getHandshakePayload(noiseStaticKey);
if (!ed25519.verify(generatedPayload, receivedPayload.noiseStaticKeySignature, libp2pPublicKey)) {
Promise.reject("Static key doesn't match to peer that signed payload!");
if (!ed25519.verify(generatedPayload, receivedPayload.noiseStaticKeySignature, receivedPayload.libp2pKey)) {
throw new Error("Static key doesn't match to peer that signed payload!");
}
}