78 lines
2.2 KiB
TypeScript
78 lines
2.2 KiB
TypeScript
import { Box } from "@chakra-ui/react";
|
|
import AuthClient, { generateNonce } from "@walletconnect/auth-client";
|
|
import { version } from "@walletconnect/auth-client/package.json";
|
|
import type { NextPage } from "next";
|
|
import { useCallback, useEffect, useState } from "react";
|
|
import DefaultView from "../views/DefaultView";
|
|
import QrView from "../views/QrView";
|
|
import SignedInView from "../views/SignedInView";
|
|
|
|
console.log(`AuthClient@${version}`);
|
|
|
|
const Home: NextPage = () => {
|
|
const [client, setClient] = useState<AuthClient | null>();
|
|
const [uri, setUri] = useState<string>("");
|
|
const [address, setAddress] = useState<string>("");
|
|
|
|
const onSignIn = useCallback(() => {
|
|
if (!client) return;
|
|
client
|
|
.request({
|
|
aud: "http://localhost:3000/",
|
|
domain: "localhost:3000",
|
|
chainId: "eip155:1",
|
|
type: "eip4361",
|
|
nonce: generateNonce(),
|
|
statement: "Sign in with wallet.",
|
|
})
|
|
.then(({ uri }) => setUri(uri));
|
|
}, [client, setUri]);
|
|
|
|
useEffect(() => {
|
|
AuthClient.init({
|
|
relayUrl:
|
|
process.env.NEXT_PUBLIC_RELAY_URL || "wss://relay.walletconnect.com",
|
|
projectId: process.env.NEXT_PUBLIC_PROJECT_ID,
|
|
metadata: {
|
|
name: "react-dapp-auth",
|
|
description: "React Example Dapp for Auth",
|
|
url: window.location.host,
|
|
icons: [],
|
|
},
|
|
})
|
|
.then((authClient) => {
|
|
setClient(authClient);
|
|
})
|
|
.catch(console.log);
|
|
}, [setClient]);
|
|
|
|
useEffect(() => {
|
|
if (!client) return;
|
|
client.on("auth_response", (res) => {
|
|
if (res.params.result.s) {
|
|
setAddress(res.params.result.p.iss.split(":")[4]);
|
|
}
|
|
});
|
|
}, [client]);
|
|
|
|
const [view, changeView] = useState<"default" | "qr" | "signedIn">("default");
|
|
|
|
useEffect(() => {
|
|
if (uri) changeView("qr");
|
|
}, [uri, changeView]);
|
|
|
|
useEffect(() => {
|
|
if (address) changeView("signedIn");
|
|
}, [address, changeView]);
|
|
|
|
return (
|
|
<Box width="100%" height="100%">
|
|
{view === "default" && <DefaultView onClick={onSignIn} />}
|
|
{view === "qr" && <QrView uri={uri} />}
|
|
{view === "signedIn" && <SignedInView address={address} />}
|
|
</Box>
|
|
);
|
|
};
|
|
|
|
export default Home;
|