Handle signing using ethereum and cosmos key (#3)

* Sign using eth * Sign using cosmos key * Add functionality to choose account * Use session.topic * Refactor cosmosSign method * Remove logs * Update UI for sign in with cosmos * Remove success route * Add modal for sign in with ethereum * Pass data in url params * Use material UI dropdown * Add route for redirecting to not found page * Remove alert * Add snackbar * Remove unused package * Use notistack * Add polyfills --------- Co-authored-by: Adw8 <adwait@deepstacksoft.com> Co-authored-by: neeraj <neeraj.rtly@gmail.com>
2024-03-21 13:19:17 +05:30 · 2024-03-21 13:19:17 +05:30 · 5e98e2e25a
commit 5e98e2e25a
parent 6f6126f015
9 changed files with 344 additions and 39 deletions
--- a/package.json
+++ b/package.json
@ -5,6 +5,7 @@
  "dependencies": {
    "@emotion/react": "^11.11.4",
    "@emotion/styled": "^11.11.0",
+    "@mui/icons-material": "^5.15.14",
    "@mui/material": "^5.15.14",
    "@testing-library/jest-dom": "^5.17.0",
    "@testing-library/react": "^13.4.0",
@ -13,10 +14,13 @@
    "@types/node": "^16.18.90",
    "@types/react": "^18.2.67",
    "@types/react-dom": "^18.2.22",
+    "@walletconnect/encoding": "^1.0.2",
    "@walletconnect/modal": "^2.6.2",
    "@walletconnect/sign-client": "^2.11.3",
    "@walletconnect/types": "^2.11.3",
    "assert": "^2.1.0",
+    "buffer": "^6.0.3",
+    "notistack": "^3.0.1",
    "react": "^18.2.0",
    "react-dom": "^18.2.0",
    "react-router-dom": "^6.22.3",
--- a/src/App.tsx
+++ b/src/App.tsx
@ -4,7 +4,7 @@ import { BrowserRouter as Router,  Routes, Route  } from 'react-router-dom';
 import ConnectWallet from "./pages/ConnectWallet";
 import SignWithEthereum from "./pages/SignWithEthereum";
 import SignWithCosmos from "./pages/SignWithCosmos";
-import Success from "./pages/Success";
+import PageNotFound from "./pages/PageNotFound";

 function App() {
  return (
@ -12,8 +12,8 @@ function App() {
      <Routes>
        <Route path="/" element={<ConnectWallet />} />
        <Route path="/sign-with-ethereum" element={<SignWithEthereum />} />
-        <Route path="/sign-with-cosmos" element={<SignWithCosmos />} />
-        <Route path="/success" element={<Success />} />
+        <Route path="/sign-with-cosmos/:ethAddress/:cosmosAddress/:ethSignature" element={<SignWithCosmos />} />
+        <Route path="*" element={<PageNotFound />} />
      </Routes>
    </Router>
  );
--- a/src/context/WalletConnectContext.tsx
+++ b/src/context/WalletConnectContext.tsx
@ -17,11 +17,13 @@ assert(PROJECT_ID, "Wallet connect project id not provided");
 interface ContextValue {
  connect: () => Promise<void>;
  session: SessionTypes.Struct | null;
+  signClient: SignClient | undefined;
 }

 const walletConnectContext = createContext<ContextValue>({
  connect: () => Promise.resolve(),
  session: null,
+  signClient: undefined,
 });

 const web3Modal = new WalletConnectModal({
@ -44,8 +46,8 @@ export const WalletConnectProvider = ({
      metadata: {
        name: "Urbit onboarding app",
        description: "Urbit onboarding app",
-        url: "#",
-        icons: ["https://walletconnect.com/walletconnect-logo.png"],
+        url: "localhost:3000",
+        icons: ["https://avatars.githubusercontent.com/u/5237680?s=200&v=4"],
      },
    });

@ -93,6 +95,7 @@ export const WalletConnectProvider = ({
      value={{
        connect,
        session,
+        signClient,
      }}
    >
      {children}
@ -101,10 +104,15 @@ export const WalletConnectProvider = ({
 };

 export const useWalletConnectContext = () => {
-  const { connect, session } = useContext(walletConnectContext);
+  const {
+    connect,
+    session,
+    signClient,
+  } = useContext(walletConnectContext);

  return {
    connect,
    session,
+    signClient,
  };
 };
--- a/src/index.tsx
+++ b/src/index.tsx
@ -1,5 +1,6 @@
 import React from 'react';
 import ReactDOM from 'react-dom/client';
+import { Buffer } from "buffer";
 import './index.css';
 import App from './App';
 import reportWebVitals from './reportWebVitals';
@ -8,6 +9,8 @@ import { WalletConnectProvider } from './context/WalletConnectContext';
 const root = ReactDOM.createRoot(
  document.getElementById('root') as HTMLElement
 );
+// Reference: https://github.com/vitejs/vite/discussions/2785#discussion-3298776
+globalThis.Buffer = Buffer;
 root.render(
  <React.StrictMode>
    <WalletConnectProvider>
--- a/src/pages/PageNotFound.tsx
+++ b/src/pages/PageNotFound.tsx
@ -0,0 +1,11 @@
+import React from 'react';
+
+const PageNotFound = () => {
+  return (
+    <div>
+      <h1>Page not found </h1>
+    </div>
+  );
+};
+
+export default PageNotFound;
--- a/src/pages/SignWithCosmos.tsx
+++ b/src/pages/SignWithCosmos.tsx
@ -1,10 +1,128 @@
-import React from 'react';
-import { Link } from 'react-router-dom'
+import React, { useMemo, useState } from "react";
+import { useParams } from "react-router-dom";
+import { SnackbarProvider, enqueueSnackbar } from "notistack";
+
+import { Modal, Button, Typography, Box } from "@mui/material";
+import Alert from "@mui/material/Alert";
+import CheckIcon from "@mui/icons-material/Check";
+
+import { useWalletConnectContext } from "../context/WalletConnectContext";
+
+const style = {
+  position: "absolute" as const,
+  top: "50%",
+  left: "50%",
+  transform: "translate(-50%, -50%)",
+  overflow: "scroll",
+  bgcolor: "background.paper",
+  border: "2px solid #000",
+  boxShadow: 24,
+  p: 4,
+};

 const SignWithCosmos = () => {
+  const { session, signClient } = useWalletConnectContext();
+
+  const { ethAddress, cosmosAddress, ethSignature } = useParams();
+
+  const [openModal, setOpenModal] = useState(false);
+  const [result, setResult] = useState("");
+
+  const message = useMemo(() => {
+    return JSON.stringify(
+      {
+        ethAddress,
+        ethSignature,
+        text: "Attested by ethereum key",
+      },
+      null,
+      2
+    );
+  }, [ethAddress, ethSignature]);
+
+  const signCosmos = async () => {
+    try {
+      if (ethAddress) {
+        const signDoc = {
+          msgs: [],
+          fee: { amount: [], gas: "23" },
+          chain_id: "cosmos:cosmoshub-4",
+          memo: message,
+          account_number: "7",
+          sequence: "54",
+        };
+
+        const params = { signerAddress: cosmosAddress, signDoc };
+
+        const signedMessage = await signClient!.request<{ signature: string }>({
+          topic: session!.topic,
+          chainId: "cosmos:cosmoshub-4",
+          request: {
+            method: "cosmos_signAmino",
+            params,
+          },
+        });
+        setOpenModal(false);
+        setResult(signedMessage.signature);
+      }
+    } catch (error) {
+      console.log("err in signing ", error);
+      setOpenModal(false);
+      enqueueSnackbar("Error signing message", { variant: "error" });
+    }
+  };
+
  return (
    <div>
-      <Link to="/success"><button>sign with cosmos</button></Link>
+      <h1>Sign using Cosmos key</h1>
+      <p>Cosmos account: {cosmosAddress}</p>
+      <Button
+        onClick={() => {
+          setOpenModal(true);
+        }}
+      >
+        Sign with cosmos
+      </Button>
+      <Modal
+        open={openModal}
+        onClose={() => setOpenModal(false)}
+        aria-labelledby="modal-modal-title"
+        aria-describedby="modal-modal-description"
+      >
+        <Box sx={style}>
+          <Typography id="modal-modal-title" variant="h6" component="h2">
+            Sign with Cosmos
+          </Typography>
+          <Typography id="modal-modal-description">Message to sign:</Typography>
+          <Typography id="modal-modal-description" sx={{ mt: 2 }}>
+            {message}
+          </Typography>
+          <div
+            style={{
+              display: "flex",
+              justifyContent: "space-between",
+              alignItems: "center",
+              width: "100%",
+            }}
+          >
+            <Button
+              onClick={() => {
+                signCosmos();
+              }}
+            >
+              Sign
+            </Button>
+            <Button onClick={() => setOpenModal(false)}>X</Button>
+          </div>
+        </Box>
+      </Modal>
+
+      {result && (
+        <Alert icon={<CheckIcon fontSize="inherit" />} severity="success">
+          Signed message ({result}) will be broadcasted to the chain
+        </Alert>
+      )}
+      <SnackbarProvider />
    </div>
  );
 };
--- a/src/pages/SignWithEthereum.tsx
+++ b/src/pages/SignWithEthereum.tsx
@ -1,28 +1,148 @@
-import React from 'react';
-import assert from 'assert';
-import { Link } from 'react-router-dom'
+import React, { useState, useMemo } from "react";
+import assert from "assert";
+import { useNavigate } from "react-router-dom";
+import { SnackbarProvider, enqueueSnackbar } from "notistack";

-import { useWalletConnectContext } from '../context/WalletConnectContext';
+import {
+  Modal,
+  Button,
+  Typography,
+  Box,
+  Select,
+  MenuItem,
+} from "@mui/material";
+import { utf8ToHex } from "@walletconnect/encoding";
+
+import { useWalletConnectContext } from "../context/WalletConnectContext";
+
+const style = {
+  position: "absolute" as const,
+  top: "50%",
+  left: "50%",
+  transform: "translate(-50%, -50%)",
+  overflow: "scroll",
+  bgcolor: "background.paper",
+  border: "2px solid #000",
+  boxShadow: 24,
+  p: 4,
+};

 const SignWithEthereum = () => {
-  const { session } = useWalletConnectContext();
-  assert(session, "Session not found")
+  window.Buffer = Buffer;
+
+  const { session, signClient } = useWalletConnectContext();
+  const navigate = useNavigate();
+  const [ethAddress, setEthAddress] = useState("");
+  const [cosmosAddress, setCosmosAddress] = useState("");
+
+  const [openModal, setOpenModal] = useState(false);
+
+  const message = useMemo(() => {
+    return {
+      cosmosAddress,
+      text: "Onboarding azimuth ID onto urbit chain",
+    };
+  }, [cosmosAddress]);
+
+  const signEth = async () => {
+    try {
+      const jsonMessage = JSON.stringify(message, null, 2);
+      const hexMsg = utf8ToHex(jsonMessage, true);
+      const ethSignature: string = await signClient!.request({
+        topic: session!.topic,
+        chainId: "eip155:1",
+        request: {
+          method: "personal_sign",
+          params: [hexMsg, ethAddress],
+        },
+      });
+      navigate(
+        `/sign-with-cosmos/${ethAddress}/${cosmosAddress}/${ethSignature}`
+      );
+    } catch (error) {
+      console.log("err in signing ", error);
+      setOpenModal(false);
+      enqueueSnackbar("Error signing message", { variant: "error" })
+    }
+  };
+
+  assert(session, "Session not found");

  return (
    <div>
      <h1>Connected</h1>
      <p>Session id: {session.topic}</p>
-      <p>Ethereum accounts: </p>
-      <ul>{session.namespaces.eip155.accounts.map((address, index) =>
-        <li key={index}>{address}</li>
-      )}
-      </ul>
-      <p>Cosmos accounts: </p>
-      <ul>{session.namespaces.cosmos.accounts.map((address, index) =>
-        <li key={index}>{address}</li>
-      )}
-      </ul>
-      <Link to="/sign-with-cosmos"><button>Sign with ethereum</button></Link>
+      <p>Select Cosmos accounts: </p>
+      <Select
+        labelId="demo-simple-select-label"
+        id="demo-simple-select"
+        value={cosmosAddress}
+        label="Cosmos address"
+        onChange={(e: any) => {
+          setCosmosAddress(e.target.value);
+        }}
+        style={{ maxWidth: "500px", display: "block" }}
+      >
+        {session.namespaces.cosmos.accounts.map((address, index) => (
+          <MenuItem value={address.split(":")[2]} key={index}>
+            {address.split(":")[2]}
+          </MenuItem>
+        ))}
+      </Select>
+      <p>Select Ethereum account: </p>
+      <Select
+        labelId="demo-simple-select-label"
+        id="demo-simple-select"
+        value={ethAddress}
+        label="Ethereum address"
+        onChange={(e: any) => {
+          setEthAddress(e.target.value);
+        }}
+        style={{ maxWidth: "500px", display: "block" }}
+      >
+        {session.namespaces.eip155.accounts.map((address, index) => (
+          <MenuItem value={address.split(":")[2]} key={index}>
+            {address.split(":")[2]}
+          </MenuItem>
+        ))}
+      </Select>
+
+      <Button
+        onClick={() => {
+          setOpenModal(true);
+        }}
+        disabled={!Boolean(ethAddress)}
+      >
+        Sign using Ethereum key
+      </Button>
+      <Modal
+        open={openModal}
+        onClose={() => setOpenModal(false)}
+        aria-labelledby="modal-modal-title"
+        aria-describedby="modal-modal-description"
+      >
+        <Box sx={style}>
+          <Typography id="modal-modal-title" variant="h6" component="h2">
+            Sign using ethereum ({ethAddress})
+          </Typography>
+          <Typography id="modal-modal-description">Message to sign:</Typography>
+          <Typography id="modal-modal-description" sx={{ mt: 2 }}>
+            {JSON.stringify(message, null, 2)}
+          </Typography>
+          <div
+            style={{
+              display: "flex",
+              justifyContent: "space-between",
+              alignItems: "center",
+              width: "100%",
+            }}
+          >
+            <Button onClick={signEth}>Sign</Button>
+            <Button onClick={() => setOpenModal(false)}>Close</Button>
+          </div>
+        </Box>
+      </Modal>
+      <SnackbarProvider />  
    </div>
  );
 };
--- a/src/pages/Success.tsx
+++ b/src/pages/Success.tsx
@ -1,11 +0,0 @@
-import React from 'react';
-
-const Success = () => {
-  return (
-    <div>
-      Success
-    </div>
-  );
-};
-
-export default Success;
--- a/yarn.lock
+++ b/yarn.lock
@ -1887,6 +1887,13 @@
  resolved "https://registry.yarnpkg.com/@mui/core-downloads-tracker/-/core-downloads-tracker-5.15.14.tgz#f7c57b261904831877220182303761c012d05046"
  integrity sha512-on75VMd0XqZfaQW+9pGjSNiqW+ghc5E2ZSLRBXwcXl/C4YzjfyjrLPhrEpKnR9Uym9KXBvxrhoHfPcczYHweyA==

+"@mui/icons-material@^5.15.14":
+  version "5.15.14"
+  resolved "https://registry.yarnpkg.com/@mui/icons-material/-/icons-material-5.15.14.tgz#333468c94988d96203946d1cfeb8f4d7e8e7de34"
+  integrity sha512-vj/51k7MdFmt+XVw94sl30SCvGx6+wJLsNYjZRgxhS6y3UtnWnypMOsm3Kmg8TN+P0dqwsjy4/fX7B1HufJIhw==
+  dependencies:
+    "@babel/runtime" "^7.23.9"
+
 "@mui/material@^5.15.14":
  version "5.15.14"
  resolved "https://registry.yarnpkg.com/@mui/material/-/material-5.15.14.tgz#a40bd5eccfa9fc925535e1f4d70c6cef77fa3a75"
@ -3037,6 +3044,15 @@
    lodash.isequal "4.5.0"
    uint8arrays "^3.1.0"

+"@walletconnect/encoding@^1.0.2":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@walletconnect/encoding/-/encoding-1.0.2.tgz#cb3942ad038d6a6bf01158f66773062dd25724da"
+  integrity sha512-CrwSBrjqJ7rpGQcTL3kU+Ief+Bcuu9PH6JLOb+wM6NITX1GTxR/MfNwnQfhLKK6xpRAyj2/nM04OOH6wS8Imag==
+  dependencies:
+    is-typedarray "1.0.0"
+    tslib "1.14.1"
+    typedarray-to-buffer "3.1.5"
+
 "@walletconnect/environment@^1.0.1":
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/@walletconnect/environment/-/environment-1.0.1.tgz#1d7f82f0009ab821a2ba5ad5e5a7b8ae3b214cd7"
@ -3891,6 +3907,11 @@ balanced-match@^1.0.0:
  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
  integrity sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==

+base64-js@^1.3.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
+  integrity sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==
+
 batch@0.6.1:
  version "0.6.1"
  resolved "https://registry.yarnpkg.com/batch/-/batch-0.6.1.tgz#dc34314f4e679318093fc760272525f94bf25c16"
@ -4002,6 +4023,14 @@ buffer-from@^1.0.0:
  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.2.tgz#2b146a6fd72e80b4f55d255f35ed59a3a9a41bd5"
  integrity sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==

+buffer@^6.0.3:
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-6.0.3.tgz#2ace578459cc8fbe2a70aaa8f52ee63b6a74c6c6"
+  integrity sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==
+  dependencies:
+    base64-js "^1.3.1"
+    ieee754 "^1.2.1"
+
 builtin-modules@^3.1.0:
  version "3.3.0"
  resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-3.3.0.tgz#cae62812b89801e9656336e46223e030386be7b6"
@ -4187,6 +4216,11 @@ cliui@^7.0.2:
    strip-ansi "^6.0.0"
    wrap-ansi "^7.0.0"

+clsx@^1.1.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/clsx/-/clsx-1.2.1.tgz#0ddc4a20a549b59c93a4116bb26f5294ca17dc12"
+  integrity sha512-EcR6r5a8bj6pu3ycsa/E/cKVGuTgZJZdsyUYHOksG/UHIiKfjxzRxYJpyVBwYaQeOvghal9fcc4PidlgzugAQg==
+
 clsx@^2.1.0:
  version "2.1.0"
  resolved "https://registry.yarnpkg.com/clsx/-/clsx-2.1.0.tgz#e851283bcb5c80ee7608db18487433f7b23f77cb"
@ -6112,6 +6146,11 @@ globby@^11.0.4, globby@^11.1.0:
    merge2 "^1.4.1"
    slash "^3.0.0"

+goober@^2.0.33:
+  version "2.1.14"
+  resolved "https://registry.yarnpkg.com/goober/-/goober-2.1.14.tgz#4a5c94fc34dc086a8e6035360ae1800005135acd"
+  integrity sha512-4UpC0NdGyAFqLNPnhCT2iHpza2q+RAY3GV85a/mRPdzyPQMsj0KmMMuetdIkzWRbJ+Hgau1EZztq8ImmiMGhsg==
+
 gopd@^1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/gopd/-/gopd-1.0.1.tgz#29ff76de69dac7489b7c0918a5788e56477c332c"
@ -6415,6 +6454,11 @@ identity-obj-proxy@^3.0.0:
  dependencies:
    harmony-reflect "^1.4.6"

+ieee754@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
+  integrity sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==
+
 ignore@^5.2.0, ignore@^5.2.4:
  version "5.3.1"
  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.3.1.tgz#5073e554cd42c5b33b394375f538b8593e34d4ef"
@ -6743,7 +6787,7 @@ is-typed-array@^1.1.13, is-typed-array@^1.1.3:
  dependencies:
    which-typed-array "^1.1.14"

-is-typedarray@^1.0.0:
+is-typedarray@1.0.0, is-typedarray@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
  integrity sha512-cyA56iCMHAh5CdzjJIa4aohJyeO1YbwLi3Jc35MmRU6poroFjIGZzUzupGiRPOjgHg9TLu43xbpwXk523fMxKA==
@ -8127,6 +8171,14 @@ normalize-url@^6.0.1:
  resolved "https://registry.yarnpkg.com/normalize-url/-/normalize-url-6.1.0.tgz#40d0885b535deffe3f3147bec877d05fe4c5668a"
  integrity sha512-DlL+XwOy3NxAQ8xuC0okPgK46iuVNAK01YN7RueYBqqFeGsBjV9XmCAzAdgt+667bCl5kPh9EqKKDwnaPG1I7A==

+notistack@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/notistack/-/notistack-3.0.1.tgz#daf59888ab7e2c30a1fa8f71f9cba2978773236e"
+  integrity sha512-ntVZXXgSQH5WYfyU+3HfcXuKaapzAJ8fBLQ/G618rn3yvSzEbnOB8ZSOwhX+dAORy/lw+GC2N061JA0+gYWTVA==
+  dependencies:
+    clsx "^1.1.0"
+    goober "^2.0.33"
+
 npm-run-path@^4.0.1:
  version "4.0.1"
  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-4.0.1.tgz#b7ecd1e5ed53da8e37a55e1c2269e0b97ed748ea"
@ -10760,7 +10812,7 @@ typed-array-length@^1.0.5:
    is-typed-array "^1.1.13"
    possible-typed-array-names "^1.0.0"

-typedarray-to-buffer@^3.1.5:
+typedarray-to-buffer@3.1.5, typedarray-to-buffer@^3.1.5:
  version "3.1.5"
  resolved "https://registry.yarnpkg.com/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
  integrity sha512-zdu8XMNEDepKKR+XYOXAVPtWui0ly0NtohUscw+UmaHiAWT8hrV1rr//H6V+0DvJ3OQ19S979M0laLfX8rm82Q==