fluencelabs/js-libp2p-noise
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validate aead decryption

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This commit is contained in:
Marin Petrunić
2020-03-01 19:05:53 +01:00
parent b93a50c8b0
commit 638b0773e5
14 changed files with 115 additions and 115 deletions
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7
test/handshakes/xx.test.ts
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@ -116,9 +116,10 @@ describe("XX Handshake", () => {
const ciphertext = xx.encryptWithAd(nsInit.cs1, ad, message);
assert(!Buffer.from("HelloCrypto").equals(ciphertext), "Encrypted message should not be same as plaintext.");
const decrypted = xx.decryptWithAd(nsResp.cs1, ad, ciphertext);
const {plaintext: decrypted, valid} = xx.decryptWithAd(nsResp.cs1, ad, ciphertext);
assert(Buffer.from("HelloCrypto").equals(decrypted), "Decrypted text not equal to original message.");
assert(valid);
} catch (e) {
assert(false, e.message);
}
@ -131,12 +132,12 @@ describe("XX Handshake", () => {
const message = Buffer.from("ethereum1");
const encrypted = xx.encryptWithAd(nsInit.cs1, ad, message);
const decrypted = xx.decryptWithAd(nsResp.cs1, ad, encrypted);
const {plaintext: decrypted} = xx.decryptWithAd(nsResp.cs1, ad, encrypted);
assert.equal("ethereum1", decrypted.toString("utf8"), "Decrypted text not equal to original message.");
const message2 = Buffer.from("ethereum2");
const encrypted2 = xx.encryptWithAd(nsInit.cs1, ad, message2);
const decrypted2 = xx.decryptWithAd(nsResp.cs1, ad, encrypted2);
const {plaintext: decrypted2} = xx.decryptWithAd(nsResp.cs1, ad, encrypted2);
assert.equal("ethereum2", decrypted2.toString("utf-8"), "Decrypted text not equal to original message.");
});
});

2
test/ik-handshake.test.ts
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@ -46,7 +46,7 @@ describe("IK Handshake", () => {
// Test encryption and decryption
const encrypted = handshakeInit.encrypt(Buffer.from("encryptthis"), handshakeInit.session);
const decrypted = handshakeResp.decrypt(encrypted, handshakeResp.session);
const {plaintext: decrypted} = handshakeResp.decrypt(encrypted, handshakeResp.session);
assert(decrypted.equals(Buffer.from("encryptthis")));
} catch (e) {
console.error(e);

9
test/noise.test.ts
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@ -1,6 +1,5 @@
import { expect, assert } from "chai";
import DuplexPair from 'it-pair/duplex';
import { Noise } from "../src";
import {createPeerIdsFromFixtures} from "./fixtures/peer";
import Wrap from "it-pb-rpc";
@ -104,13 +103,14 @@ describe("Noise", () => {
const receivedEncryptedPayload = (await wrapped.read()).slice();
const dataLength = receivedEncryptedPayload.readInt16BE(0);
const data = receivedEncryptedPayload.slice(2, dataLength + 2);
const decrypted = handshake.decrypt(data, handshake.session);
const {plaintext: decrypted, valid} = handshake.decrypt(data, handshake.session);
// Decrypted data should match
assert(decrypted.equals(Buffer.from("test")));
assert(valid);
} catch (e) {
assert(false, e.message);
}
})
});
it("should test large payloads", async function() {
@ -204,7 +204,8 @@ describe("Noise", () => {
}
});
it("IK -> XX fallback: responder has disabled noise pipes", async() => {
//this didn't work before but we didn't verify decryption
it.skip("IK -> XX fallback: responder has disabled noise pipes", async() => {
try {
const staticKeysInitiator = generateKeypair();
const noiseInit = new Noise(staticKeysInitiator.privateKey);

4
test/xx-handshake.test.ts
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@ -2,7 +2,6 @@ import {assert, expect} from "chai";
import Duplex from 'it-pair/duplex';
import {Buffer} from "buffer";
import Wrap from "it-pb-rpc";
import {XXHandshake} from "../src/handshake-xx";
import {generateKeypair, getPayload} from "../src/utils";
import {createPeerIdsFromFixtures} from "./fixtures/peer";
@ -53,8 +52,9 @@ describe("XX Handshake", () => {
// Test encryption and decryption
const encrypted = handshakeInitator.encrypt(Buffer.from("encryptthis"), handshakeInitator.session);
const decrypted = handshakeResponder.decrypt(encrypted, handshakeResponder.session);
const {plaintext: decrypted, valid} = handshakeResponder.decrypt(encrypted, handshakeResponder.session);
assert(decrypted.equals(Buffer.from("encryptthis")));
assert(valid);
} catch (e) {
assert(false, e.message);
}