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bridge_ui: WalletConnect support for EVM chains 

Updated ethers dependency
This commit is contained in:
Kevin Peters 2022-05-05 20:16:36 +00:00 committed by Evan Gray
parent a2917095a9
commit 62968c3535
13 changed files with 2232 additions and 1167 deletions
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2870
bridge_ui/package-lock.json generated
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3
bridge_ui/package.json
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@ -19,6 +19,7 @@
"@solana/wallet-adapter-wallets": "^0.16.1",
"@solana/web3.js": "^1.35.1",
"@terra-money/wallet-provider": "^3.8.0",
"@walletconnect/web3-provider": "^1.7.8",
"algosdk": "^1.15.0",
"axios": "^0.21.1",
"bech32": "^1.1.4",
@ -26,7 +27,7 @@
"borsh": "^0.4.0",
"bs58": "^4.0.1",
"clsx": "^1.1.1",
"ethers": "^5.4.1",
"ethers": "^5.6.8",
"js-base64": "^3.6.1",
"luxon": "^2.3.1",
"notistack": "^1.0.10",

26
bridge_ui/src/components/EthereumSignerKey.tsx
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@ -1,18 +1,36 @@
import { useCallback, useState } from "react";
import { Typography } from "@material-ui/core";
import { useEthereumProvider } from "../contexts/EthereumProviderContext";
import ToggleConnectedButton from "./ToggleConnectedButton";
import EvmConnectWalletDialog from "./EvmConnectWalletDialog";
import { ChainId } from "@certusone/wormhole-sdk";
const EthereumSignerKey = ({ chainId }: { chainId: ChainId }) => {
const { disconnect, signerAddress, providerError } = useEthereumProvider();
const [isDialogOpen, setIsDialogOpen] = useState(false);
const openDialog = useCallback(() => {
setIsDialogOpen(true);
}, [setIsDialogOpen]);
const closeDialog = useCallback(() => {
setIsDialogOpen(false);
}, [setIsDialogOpen]);
const EthereumSignerKey = () => {
const { connect, disconnect, signerAddress, providerError } =
useEthereumProvider();
return (
<>
<ToggleConnectedButton
connect={connect}
connect={openDialog}
disconnect={disconnect}
connected={!!signerAddress}
pk={signerAddress || ""}
/>
<EvmConnectWalletDialog
isOpen={isDialogOpen}
onClose={closeDialog}
chainId={chainId}
/>
{providerError ? (
<Typography variant="body2" color="error">
{providerError}

120
bridge_ui/src/components/EvmConnectWalletDialog.tsx Normal file
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@ -0,0 +1,120 @@
import { ChainId } from "@certusone/wormhole-sdk";
import {
Dialog,
DialogTitle,
IconButton,
List,
ListItem,
ListItemIcon,
ListItemText,
makeStyles,
} from "@material-ui/core";
import CloseIcon from "@material-ui/icons/Close";
import { useCallback } from "react";
import {
Connection,
ConnectType,
useEthereumProvider,
} from "../contexts/EthereumProviderContext";
import { getEvmChainId } from "../utils/consts";
import { EVM_RPC_MAP } from "../utils/metaMaskChainParameters";
const useStyles = makeStyles((theme) => ({
flexTitle: {
display: "flex",
alignItems: "center",
"& > div": {
flexGrow: 1,
marginRight: theme.spacing(4),
},
"& > button": {
marginRight: theme.spacing(-1),
},
},
icon: {
height: 24,
width: 24,
},
}));
const WalletOptions = ({
connection,
connect,
onClose,
}: {
connection: Connection;
connect: (connectType: ConnectType) => void;
onClose: () => void;
}) => {
const classes = useStyles();
const handleClick = useCallback(() => {
connect(connection.connectType);
onClose();
}, [connect, connection, onClose]);
return (
<ListItem button onClick={handleClick}>
<ListItemIcon>
<img
src={connection.icon}
alt={connection.name}
className={classes.icon}
/>
</ListItemIcon>
<ListItemText>{connection.name}</ListItemText>
</ListItem>
);
};
const EvmConnectWalletDialog = ({
isOpen,
onClose,
chainId,
}: {
isOpen: boolean;
onClose: () => void;
chainId: ChainId;
}) => {
const { availableConnections, connect } = useEthereumProvider();
const classes = useStyles();
const availableWallets = availableConnections
.filter((connection) => {
if (connection.connectType === ConnectType.METAMASK) {
return true;
} else if (connection.connectType === ConnectType.WALLETCONNECT) {
const evmChainId = getEvmChainId(chainId);
// WalletConnect requires a rpc provider
return (
evmChainId !== undefined && EVM_RPC_MAP[evmChainId] !== undefined
);
} else {
return false;
}
})
.map((connection) => (
<WalletOptions
connection={connection}
connect={connect}
onClose={onClose}
key={connection.name}
/>
));
return (
<Dialog open={isOpen} onClose={onClose}>
<DialogTitle>
<div className={classes.flexTitle}>
<div>Select your wallet</div>
<IconButton onClick={onClose}>
<CloseIcon />
</IconButton>
</div>
</DialogTitle>
<List>{availableWallets}</List>
</Dialog>
);
};
export default EvmConnectWalletDialog;

2
bridge_ui/src/components/KeyAndBalance.tsx
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@ -12,7 +12,7 @@ import TerraWalletKey from "./TerraWalletKey";
function KeyAndBalance({ chainId }: { chainId: ChainId }) {
if (isEVMChain(chainId)) {
return <EthereumSignerKey />;
return <EthereumSignerKey chainId={chainId} />;
}
if (chainId === CHAIN_ID_SOLANA) {
return <SolanaWalletKey />;

2
bridge_ui/src/components/Migration/EvmQuickMigrate.tsx
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@ -345,7 +345,7 @@ export default function EvmQuickMigrate({ chainId }: { chainId: ChainId }) {
} into
Wormhole V2 tokens.`}
</Typography>
<EthereumSignerKey />
<EthereumSignerKey chainId={chainId} />
{!isReady ? (
<Typography variant="body1">Please connect your wallet.</Typography>
) : migratorsError ? (

2
bridge_ui/src/components/Migration/EvmWorkflow.tsx
View File

@ -231,7 +231,7 @@ export default function EvmWorkflow({
return (
<div className={classes.containerDiv}>
<EthereumSignerKey />
<EthereumSignerKey chainId={chainId} />
{!isReady ? (
<Typography variant="body1">Please connect your wallet.</Typography>
) : poolInfo.isLoading ? (

2
bridge_ui/src/components/UnwrapNative.tsx
View File

@ -218,7 +218,7 @@ function UnwrapNative() {
Unwrap (withdraw) native tokens from their wrapped form (e.g. WETH
&rarr; ETH)
</Typography>
<EthereumSignerKey />
<EthereumSignerKey chainId={selectedChainId} />
<TextField
select
value={selectedChainId}

328
bridge_ui/src/contexts/EthereumProviderContext.tsx
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@ -1,35 +1,57 @@
import detectEthereumProvider from "@metamask/detect-provider";
import WalletConnectProvider from "@walletconnect/web3-provider";
import { BigNumber, ethers } from "ethers";
import React, {
ReactChildren,
useCallback,
useContext,
useEffect,
useMemo,
useState,
} from "react";
import metamaskIcon from "../icons/metamask-fox.svg";
import walletconnectIcon from "../icons/walletconnect.svg";
import { EVM_RPC_MAP } from "../utils/metaMaskChainParameters";
const CacheSubprovider = require("web3-provider-engine/subproviders/cache");
export type Provider = ethers.providers.Web3Provider | undefined;
export type Signer = ethers.Signer | undefined;
export enum ConnectType {
METAMASK,
WALLETCONNECT,
}
export interface Connection {
connectType: ConnectType;
name: string;
icon: string;
}
interface IEthereumProviderContext {
connect(): void;
connect(connectType: ConnectType): void;
disconnect(): void;
provider: Provider;
chainId: number | undefined;
signer: Signer;
signerAddress: string | undefined;
providerError: string | null;
availableConnections: Connection[];
connectType: ConnectType | undefined;
}
const EthereumProviderContext = React.createContext<IEthereumProviderContext>({
connect: () => {},
connect: (connectType: ConnectType) => {},
disconnect: () => {},
provider: undefined,
chainId: undefined,
signer: undefined,
signerAddress: undefined,
providerError: null,
availableConnections: [],
connectType: undefined,
});
export const EthereumProviderProvider = ({
children,
}: {
@ -42,91 +64,239 @@ export const EthereumProviderProvider = ({
const [signerAddress, setSignerAddress] = useState<string | undefined>(
undefined
);
const connect = useCallback(() => {
setProviderError(null);
detectEthereumProvider()
.then((detectedProvider) => {
const [availableConnections, setAvailableConnections] = useState<
Connection[]
>([]);
const [connectType, setConnectType] = useState<ConnectType | undefined>(
undefined
);
const [ethereumProvider, setEthereumProvider] = useState<any>(undefined);
const [walletConnectProvider, setWalletConnectProvider] = useState<
WalletConnectProvider | undefined
>(undefined);
useEffect(() => {
let cancelled = false;
(async () => {
const connections: Connection[] = [];
try {
const detectedProvider = await detectEthereumProvider();
if (detectedProvider) {
const provider = new ethers.providers.Web3Provider(
// @ts-ignore
detectedProvider,
"any"
);
provider
.send("eth_requestAccounts", [])
.then(() => {
setProviderError(null);
setProvider(provider);
provider
.getNetwork()
.then((network) => {
setChainId(network.chainId);
})
.catch(() => {
setProviderError(
"An error occurred while getting the network"
);
});
const signer = provider.getSigner();
setSigner(signer);
signer
.getAddress()
.then((address) => {
setSignerAddress(address);
})
.catch(() => {
setProviderError(
"An error occurred while getting the signer address"
);
});
// TODO: try using ethers directly
// @ts-ignore
if (detectedProvider && detectedProvider.on) {
// @ts-ignore
detectedProvider.on("chainChanged", (chainId) => {
try {
setChainId(BigNumber.from(chainId).toNumber());
} catch (e) {}
});
// @ts-ignore
detectedProvider.on("accountsChanged", (accounts) => {
try {
const signer = provider.getSigner();
setSigner(signer);
signer
.getAddress()
.then((address) => {
setSignerAddress(address);
})
.catch(() => {
setProviderError(
"An error occurred while getting the signer address"
);
});
} catch (e) {}
});
}
})
.catch(() => {
setProviderError(
"An error occurred while requesting eth accounts"
);
});
} else {
setProviderError("Please install MetaMask");
connections.push({
connectType: ConnectType.METAMASK,
name: "MetaMask",
icon: metamaskIcon,
});
}
})
.catch(() => {
setProviderError("Please install MetaMask");
} catch (error) {
console.error(error);
}
connections.push({
connectType: ConnectType.WALLETCONNECT,
name: "Wallet Connect",
icon: walletconnectIcon,
});
if (!cancelled) {
setAvailableConnections(connections);
}
})();
return () => {
cancelled = true;
};
}, []);
const disconnect = useCallback(() => {
setProviderError(null);
setProvider(undefined);
setChainId(undefined);
setSigner(undefined);
setSignerAddress(undefined);
}, []);
setConnectType(undefined);
if (ethereumProvider && ethereumProvider.removeAllListeners) {
ethereumProvider.removeAllListeners();
setEthereumProvider(undefined);
}
if (walletConnectProvider) {
walletConnectProvider
.disconnect()
.catch((error: any) => console.error(error));
setWalletConnectProvider(undefined);
}
}, [ethereumProvider, walletConnectProvider]);
const connect = useCallback(
(connectType: ConnectType) => {
setConnectType(connectType);
if (connectType === ConnectType.METAMASK) {
detectEthereumProvider()
.then((detectedProvider) => {
if (detectedProvider) {
setEthereumProvider(detectedProvider);
const provider = new ethers.providers.Web3Provider(
// @ts-ignore
detectedProvider,
"any"
);
provider
.send("eth_requestAccounts", [])
.then(() => {
setProviderError(null);
setProvider(provider);
provider
.getNetwork()
.then((network) => {
setChainId(network.chainId);
})
.catch(() => {
setProviderError(
"An error occurred while getting the network"
);
});
const signer = provider.getSigner();
setSigner(signer);
signer
.getAddress()
.then((address) => {
setSignerAddress(address);
})
.catch(() => {
setProviderError(
"An error occurred while getting the signer address"
);
});
// TODO: try using ethers directly
// @ts-ignore
if (detectedProvider && detectedProvider.on) {
// @ts-ignore
detectedProvider.on("chainChanged", (chainId) => {
try {
setChainId(BigNumber.from(chainId).toNumber());
} catch (e) {}
});
// @ts-ignore
detectedProvider.on("accountsChanged", (accounts) => {
try {
const signer = provider.getSigner();
setSigner(signer);
signer
.getAddress()
.then((address) => {
setSignerAddress(address);
})
.catch(() => {
setProviderError(
"An error occurred while getting the signer address"
);
});
} catch (e) {}
});
}
})
.catch(() => {
setProviderError(
"An error occurred while requesting eth accounts"
);
});
} else {
setProviderError("Please install MetaMask");
}
})
.catch(() => {
setProviderError("Please install MetaMask");
});
} else if (connectType === ConnectType.WALLETCONNECT) {
const walletConnectProvider = new WalletConnectProvider({
rpc: EVM_RPC_MAP,
storageId: "walletconnect-evm",
});
setWalletConnectProvider(walletConnectProvider);
walletConnectProvider
.enable()
.then(() => {
setProviderError(null);
const provider = new ethers.providers.Web3Provider(
walletConnectProvider,
"any"
);
provider
.getNetwork()
.then((network) => {
setChainId(network.chainId);
})
.catch(() => {
setProviderError("An error occurred while getting the network");
});
walletConnectProvider.on("chainChanged", (chainId: number) => {
setChainId(chainId);
// HACK: clear the block-cache when switching chains by creating a new CacheSubprovider
// Otherwise ethers may not resolve transaction receipts/waits
const index = walletConnectProvider._providers.findIndex(
(subprovider: any) => subprovider instanceof CacheSubprovider
);
if (index >= 0) {
const subprovider = walletConnectProvider._providers[index];
walletConnectProvider.removeProvider(subprovider);
walletConnectProvider.addProvider(
new CacheSubprovider(),
index
);
// also reset the latest block
walletConnectProvider._blockTracker._resetCurrentBlock();
}
});
walletConnectProvider.on(
"accountsChanged",
(accounts: string[]) => {
try {
const signer = provider.getSigner();
setSigner(signer);
signer
.getAddress()
.then((address) => {
setSignerAddress(address);
})
.catch(() => {
setProviderError(
"An error occurred while getting the signer address"
);
});
} catch (error) {
console.error(error);
}
}
);
walletConnectProvider.on(
"disconnect",
(code: number, reason: string) => {
disconnect();
}
);
setProvider(provider);
const signer = provider.getSigner();
setSigner(signer);
signer
.getAddress()
.then((address) => {
setSignerAddress(address);
})
.catch((error) => {
setProviderError(
"An error occurred while getting the signer address"
);
console.error(error);
});
})
.catch((error) => {
if (error.message !== "User closed modal") {
setProviderError("Error enabling WalletConnect session");
console.error(error);
}
});
}
},
[disconnect]
);
const contextValue = useMemo(
() => ({
connect,
@ -136,6 +306,8 @@ export const EthereumProviderProvider = ({
signer,
signerAddress,
providerError,
availableConnections,
connectType,
}),
[
connect,
@ -145,6 +317,8 @@ export const EthereumProviderProvider = ({
signer,
signerAddress,
providerError,
availableConnections,
connectType,
]
);
return (

24
bridge_ui/src/hooks/useIsWalletReady.ts
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@ -9,10 +9,16 @@ import { hexlify, hexStripZeros } from "@ethersproject/bytes";
import { useConnectedWallet } from "@terra-money/wallet-provider";
import { useCallback, useMemo } from "react";
import { useAlgorandContext } from "../contexts/AlgorandWalletContext";
import { useEthereumProvider } from "../contexts/EthereumProviderContext";
import {
ConnectType,
useEthereumProvider,
} from "../contexts/EthereumProviderContext";
import { useSolanaWallet } from "../contexts/SolanaWalletContext";
import { CLUSTER, getEvmChainId } from "../utils/consts";
import { METAMASK_CHAIN_PARAMETERS } from "../utils/metaMaskChainParameters";
import {
EVM_RPC_MAP,
METAMASK_CHAIN_PARAMETERS,
} from "../utils/metaMaskChainParameters";
const createWalletStatus = (
isReady: boolean,
@ -44,6 +50,8 @@ function useIsWalletReady(
provider,
signerAddress,
chainId: evmChainId,
connectType,
disconnect,
} = useEthereumProvider();
const hasEthInfo = !!provider && !!signerAddress;
const correctEvmNetwork = getEvmChainId(chainId);
@ -56,6 +64,16 @@ function useIsWalletReady(
if (!isEVMChain(chainId)) {
return;
}
if (
connectType === ConnectType.WALLETCONNECT &&
EVM_RPC_MAP[correctEvmNetwork] === undefined
) {
// WalletConnect requires a rpc url for this chain
// Force user to switch connect type
disconnect();
return;
}
try {
await provider.send("wallet_switchEthereumChain", [
{ chainId: hexStripZeros(hexlify(correctEvmNetwork)) },
@ -77,7 +95,7 @@ function useIsWalletReady(
}
}
}
}, [provider, correctEvmNetwork, chainId]);
}, [provider, correctEvmNetwork, chainId, connectType, disconnect]);
return useMemo(() => {
if (

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bridge_ui/src/icons/metamask-fox.svg Normal file
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@ -0,0 +1 @@
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bridge_ui/src/icons/walletconnect.svg Normal file
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@ -0,0 +1 @@
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18
bridge_ui/src/utils/metaMaskChainParameters.ts
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@ -27,14 +27,14 @@ export const METAMASK_CHAIN_PARAMETERS: {
chainId: "0x3",
chainName: "Ropsten",
nativeCurrency: { name: "Ropsten Ether", symbol: "ROP", decimals: 18 },
rpcUrls: ["https://ropsten.infura.io/v3/9aa3d95b3bc440fa88ea12eaa4456161"],
rpcUrls: ["https://rpc.ankr.com/eth_ropsten"],
blockExplorerUrls: ["https://ropsten.etherscan.io"],
},
5: {
chainId: "0x5",
chainName: "Görli",
nativeCurrency: { name: "Görli Ether", symbol: "GOR", decimals: 18 },
rpcUrls: ["https://goerli.infura.io/v3/9aa3d95b3bc440fa88ea12eaa4456161"],
rpcUrls: ["https://rpc.ankr.com/eth_goerli"],
blockExplorerUrls: ["https://goerli.etherscan.io"],
},
56: {
@ -172,3 +172,17 @@ export const METAMASK_CHAIN_PARAMETERS: {
blockExplorerUrls: ["https://testnet.aurorascan.dev"],
},
};
export interface EvmRpcMap {
[chainId: string]: string;
}
export const EVM_RPC_MAP = Object.entries(METAMASK_CHAIN_PARAMETERS).reduce(
(evmRpcMap, [evmChainId, { rpcUrls }]) => {
if (rpcUrls.length > 0) {
evmRpcMap[evmChainId] = rpcUrls[0];
}
return evmRpcMap;
},
{} as EvmRpcMap
);