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js-waku-examples
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feat: reorganize page/fields

This commit is contained in:
fryorcraken.eth 2022-10-05 11:16:29 +11:00
parent b175c3b4a4
commit b106ba0e7f
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1 changed files with 85 additions and 84 deletions
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rln-js/index.html
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@ -9,21 +9,23 @@
<body>
<div><h1>RLN</h1>
<div><h2>Wallet</h2>
<div id='wallet'></div>
<button disabled id='connect-wallet' type='button'>Connect Wallet</button>
<div><h1>Waku RLN</h1>
<div><h2>Blockchain</h2>
<div><h3>Wallet</h3>
<p>Address: <span id='address'></span></p>
<button disabled id='connect-wallet' type='button'>Connect Wallet</button>
</div>
<div><h3>Contract Data</h3>
<p>Latest membership id on contract: <span id='latest-membership-id'></span></p>
<button disabled id='retrieve-rln-details' type='button'>Retrieve contract state from blockchain
</button>
</div>
</div>
<div><h2>RLN</h2>
<button disabled id='retrieve-rln-details' type='button'>Retrieve RLN contract state from blockchain</button>
</div>
<p>You can either generate new credentials:</p><br/>
<button disabled id='generate-credentials' type='button'>Generate RLN Credentials</button>
<p>Or import existing ones:</p><br/>
<div>
<div><h2>Credentials</h2>
<p>You can either generate new credentials:</p>
<button disabled id='generate-credentials' type='button'>Generate RLN Credentials</button>
<p>Or import existing ones:</p>
<label for="membership-id">Membership ID (your index in the RLN smart contract):</label>
<input id="membership-id" name="membership-id" type="text"><br>
<label for="id-key">RLN Identity Key (hex string):</label>
@ -31,49 +33,44 @@
<label for="commitment-key">RLN Commitment Key (hex string):</label>
<input id="commitment-key" name="commitment-key" type="text"><br>
<button disabled id='import-button' type='button'>Import RLN Credentials</button>
</div>
<div><h2>Credentials</h2>
<div><h3>Membership id</h3>
<div id="id"></div>
</div>
<div><h3>Key</h3>
<div id="key"></div>
</div>
<div><h3>Commitment</h3>
<div id="commitment"></div>
</div>
<p><strong>Membership id: </strong><span id="id">none</span></p>
<p><strong>Key: </strong><span id="key">none</span></p>
<p><strong>Commitment: </strong><span id="commitment">none</span></p>
<button disabled id='register-button' type='button'>Register Credentials in Contract</button>
</div>
</div>
<div><h1>Waku</h1>
<div id='status'></div>
<br/>
<div><h1>Waku</h1>
<div id='status'></div>
<label for='remote-multiaddr'>Remote peer's multiaddr</label>
<input id='remote-multiaddr'
type='text'
value="/dns4/node-01.ac-cn-hongkong-c.wakuv2.test.statusim.net/tcp/443/wss/p2p/16Uiu2HAkvWiyFsgRhuJEb9JfjYxEkoHLgnUQmr1N5mKWnYjxYRVm">
<button disabled id='dial' type='button'>Dial</button>
<br/>
<label for='nick-input'>Your nickname</label>
<input id='nick-input' placeholder='Choose a nickname' type='text'>
<button disabled id='set-nick' type='button'>Set nickname</button>
<br/>
<label for='remote-multiaddr'>Remote peer's multiaddr</label>
<input id='remote-multiaddr'
type='text'
value="/dns4/node-01.ac-cn-hongkong-c.wakuv2.test.statusim.net/tcp/443/wss/p2p/16Uiu2HAkvWiyFsgRhuJEb9JfjYxEkoHLgnUQmr1N5mKWnYjxYRVm">
<button disabled id='dial' type='button'>Dial</button>
<br/>
<label for='nick-input'>Your nickname</label>
<input id='nick-input' placeholder='Choose a nickname' type='text'>
<button disabled id='set-nick' type='button'>Set nickname</button>
<br/>
<label for='textInput'>Message text</label>
<input disabled id='textInput' placeholder='Type your message here' type='text'>
<button disabled id='sendButton' type='button'>Send message using Light Push</button>
<br/>
<div id="messages"></div>
<label for='textInput'>Message text</label>
<input disabled id='textInput' placeholder='Type your message here' type='text'>
<button disabled id='sendButton' type='button'>Send message using Light Push</button>
<br/>
<div id="messages"></div>
</div>
</div>
<script type='module'>
import {utils} from 'https://unpkg.com/js-waku@0.29.0-29436ea/bundle/index.js';
import {createLightNode} from 'https://unpkg.com/js-waku@0.29.0-29436ea/bundle/lib/create_waku.js'
import {waitForRemotePeer} from 'https://unpkg.com/js-waku@0.29.0-29436ea/bundle/lib/wait_for_remote_peer.js'
import {EncoderV0, DecoderV0} from 'https://unpkg.com/js-waku@0.29.0-29436ea/bundle/lib/waku_message/version_0.js'
import {
EncoderV0,
DecoderV0
} from 'https://unpkg.com/js-waku@0.29.0-29436ea/bundle/lib/waku_message/version_0.js'
import {protobuf} from "https://taisukef.github.io/protobuf-es.js/dist/protobuf-es.js";
@ -86,43 +83,44 @@
import {ethers} from "https://unpkg.com/ethers@5.0.7/dist/ethers-all.esm.min.js"
// RLN Elements
// Blockchain Elements
const addressDiv = document.getElementById('address');
const connectWalletButton = document.getElementById('connect-wallet');
const latestMembershipSpan = document.getElementById('latest-membership-id')
const retrieveRLNDetailsButton = document.getElementById('retrieve-rln-details')
// Credentials Elements
const generateCredsButton = document.getElementById('generate-credentials')
const idDiv = document.getElementById('id');
const keyDiv = document.getElementById('key');
const commitmentDiv = document.getElementById('commitment');
const membershipIdInput = document.getElementById('membership-id')
const identityKeyInput = document.getElementById('id-key')
const commitmentKeyInput = document.getElementById('commitment-key')
const importButton = document.getElementById('import-button')
const connectWalletButton = document.getElementById('connect-wallet');
const retrieveRLNDetailsButton = document.getElementById('retrieve-rln-details')
const idDiv = document.getElementById('id');
const keyDiv = document.getElementById('key');
const commitmentDiv = document.getElementById('commitment');
const registerButton = document.getElementById('register-button');
// Waku Elements
const statusDiv = document.getElementById('status');
const dialButton = document.getElementById('dial')
const remoteMultiAddrInput = document.getElementById('remote-multiaddr')
const dialButton = document.getElementById('dial')
const nicknameInput = document.getElementById('nick-input')
const setNickButton = document.getElementById('set-nick')
const textInput = document.getElementById('textInput');
const sendButton = document.getElementById('sendButton');
const walletDiv = document.getElementById('wallet');
const messagesDiv = document.getElementById('messages')
let membershipId;
let membershipKey;
let encoder;
let node;
let nodeConnected;
let nick;
let membershipId, membershipKey, encoder, node, nodeConnected, nick, rlnInstance;
let retrievedRLNEvents = false;
let rlnInstancePromise = create();
let rlnInstance;
const rlnInstancePromise = create();
// Load zero-kit WASM blob.
rlnInstancePromise.then((_rlnInstance) => {
@ -131,13 +129,22 @@
connectWalletButton.disabled = false;
})
const ContentTopic = "/toy-chat/2/luzhou/proto";
// Protobuf
const ProtoChatMessage = new protobuf.Type("ChatMessage")
.add(new protobuf.Field("timestamp", 1, "uint64"))
.add(new protobuf.Field("nick", 2, "string"))
.add(new protobuf.Field("text", 3, "bytes"));
// Function to update the fields to guide the user by disabling buttons.
const updateFields = () => {
if (membershipKey) {
keyDiv.innerHTML = utils.bytesToHex(membershipKey.IDKey)
commitmentDiv.innerHTML = utils.bytesToHex(membershipKey.IDCommitment)
idDiv.innerHTML = membershipId || "-"
if (membershipId) {
if (membershipId && rlnInstance) {
encoder = new RLNEncoder(
new EncoderV0(ContentTopic),
rlnInstance,
@ -147,6 +154,8 @@
}
}
registerButton.disabled = !(membershipKey && retrievedRLNEvents && !membershipId)
importButton.disabled = !(membershipIdInput.value
&& identityKeyInput.value
&& commitmentKeyInput.value);
@ -158,8 +167,12 @@
setNickButton.disabled = !nicknameInput.value;
dialButton.disabled = !(node && node.isStarted() && retrievedRLNEvents)
retrieveRLNDetailsButton.disabled = !retrievedRLNEvents;
}
// Blockchain
generateCredsButton.onclick = () => {
membershipKey = rlnInstance.generateMembershipKey()
updateFields();
@ -177,13 +190,6 @@
updateFields()
}
// Protobuf
const ProtoChatMessage = new protobuf.Type("ChatMessage")
.add(new protobuf.Field("timestamp", 1, "uint64"))
.add(new protobuf.Field("nick", 2, "string"))
.add(new protobuf.Field("text", 3, "bytes"));
// Wallet
const checkChain = async (chainId) => {
retrieveRLNDetailsButton.disabled = retrievedRLNEvents || chainId !== 5;
registerButton.disabled = !(chainId === 5 && retrievedRLNEvents);
@ -192,11 +198,6 @@
}
}
const checkCurrentChain = async () => {
const network = await provider.getNetwork();
checkChain(network.chainId);
}
const rlnDeployBlk = 7677135;
const rlnAddress = "0x367F3e869cF2E1DD28644E308b42652cb6fcDA72";
const rlnAbi = [
@ -216,22 +217,28 @@
try {
const idCommitment = ethers.utils.zeroPad(ethers.utils.arrayify(pubkey), 32);
rlnInstance.insertMember(idCommitment);
console.debug("IDCommitment registered in tree", idCommitment, index.toNumber());
const indexInt = index.toNumber()
console.log("index", index)
if (!latestMembershipSpan.innerText || indexInt > latestMembershipSpan.innerText) {
latestMembershipSpan.innerText = indexInt
}
console.debug("IDCommitment registered in tree", idCommitment, indexInt);
} catch (err) {
alert(err); // TODO: the merkle tree can be in a wrong state. The app should be disabled
console.error(err); // TODO: the merkle tree can be in a wrong state. The app should be disabled
}
}
const setAccounts = acc => {
accounts = acc;
walletDiv.innerHTML = accounts.length ? accounts[0] : "";
addressDiv.innerHTML = accounts.length ? accounts[0] : "";
}
connectWalletButton.onclick = async () => {
try {
accounts = await provider.send("eth_requestAccounts", []);
setAccounts(accounts);
checkCurrentChain();
const network = await provider.getNetwork();
checkChain(network.chainId);
} catch (e) {
console.log("No web3 provider available", e);
}
@ -248,13 +255,7 @@
handleMembership(event.args.pubkey, event.args.index, event);
});
alert("Loaded all events from contract");
retrievedRLNEvents = true;
// TODO: at this point it should be possible to register a credential and send messages
// TODO: emit an event to enable message form and register button
retrieveRLNDetailsButton.disabled = true;
registerButton.disabled = false;
// reacting to new registrations
rlnContract.on(filter, (pubkey, index, event) => {
@ -357,7 +358,7 @@
updateMessages()
}
const ContentTopic = "/toy-chat/2/luzhou/proto";
(async () => {
statusDiv.innerHTML = '<p>Creating Waku node.</p>';
node = await createLightNode();