Handle subscriber ID check in nitro key signature page

2024-08-08 15:04:13 +05:30 · 2024-08-08 15:04:13 +05:30 · 04b2eeb77a
commit 04b2eeb77a
parent 76e9f996a3
10 changed files with 118 additions and 197 deletions
--- a/package.json
+++ b/package.json
@ -12,7 +12,6 @@
    "@mui/material": "^5.15.14",
    "@sumsub/websdk": "^2.3.1",
    "@sumsub/websdk-react": "^2.3.1",
-    "@types/jsonwebtoken": "^9.0.6",
    "@walletconnect/encoding": "^1.0.2",
    "@walletconnect/modal": "^2.6.2",
    "@walletconnect/sign-client": "^2.11.3",
@ -24,7 +23,7 @@
    "crypto-browserify": "^3.12.0",
    "ethers": "5.7.2",
    "https-browserify": "^1.0.0",
-    "jsonwebtoken": "^9.0.2",
+    "jwt-decode": "^4.0.0",
    "notistack": "^3.0.1",
    "react": "^18.2.0",
    "react-dom": "^18.2.0",
--- a/src/App.tsx
+++ b/src/App.tsx
@ -12,7 +12,8 @@ import TermsAndConditions from "./pages/TermsAndConditions";
 import Header from "./components/Header";
 import { WalletConnectProvider } from "./context/WalletConnectContext";
 import VerifyEmail from "./pages/VerifyEmail";
-import RedirectEmail from "./pages/RedirectEmail";
+import Email from "./pages/Email";
+import Thanks from "./pages/Thanks";

 function App() {
  return (
@ -22,8 +23,9 @@ function App() {
        <Routes>
          <Route path="/" element={<TermsAndConditions />} />
          <Route path="/verify-email" element={<VerifyEmail />} />
-          <Route path="/email" element={<RedirectEmail/>} />
+          <Route path="/email" element={<Email/>} />
          <Route path="/connect-wallet" element={<ConnectWallet />} />
+          <Route path="/thanks" element={<Thanks />} />
          <Route element={<SignPageLayout />}>
            <Route path="/sign-with-nitro-key" element={<SignWithNitroKey />} />
            <Route
--- a/src/pages/ConnectWallet.tsx
+++ b/src/pages/ConnectWallet.tsx
@ -12,23 +12,14 @@ const ConnectWallet = () => {
  const navigate = useNavigate();
  const location = useLocation();

-  const {kycIdHash} = location.state as {
-    kycIdHash?: string
-  }
-
  useEffect(() => {
-    if (!kycIdHash) {
-      return;
-    }

    if (session) {
      navigate("/sign-with-nitro-key", {
-        state: {
-          kycIdHash
-        }
+        state: location.state
      });
    }
-  }, [session, navigate, kycIdHash]);
+  }, [session, navigate, location]);

  const handler = async () => {
    await connect();
@ -36,7 +27,6 @@ const ConnectWallet = () => {

  return (
    <Container maxWidth="lg">
-      {kycIdHash ? <>
      <Box
        display="flex"
        flexDirection="column"
@ -70,26 +60,6 @@ const ConnectWallet = () => {
          Connect Wallet
        </Button>
      </Box>
-      </> : <Box
-        display="flex"
-        flexDirection="column"
-        alignItems="center"
-        justifyContent="center"
-        marginTop={10}
-        sx={{
-          border: 1,
-          borderColor: 'grey.500',
-        }}
-        padding={5}
-      >
-        <Typography variant="h5" component="h1" gutterBottom color={colors.red[400]}>
-          Error
-        </Typography>
-        <Typography variant="body1">
-          KYC ID not found. Please verify your email and try again
-        </Typography>
-      </Box>
-      }
    </Container>
  );
 };
--- a/src/pages/RedirectEmail.tsx
+++ b/src/pages/RedirectEmail.tsx
@ -1,8 +1,10 @@
-import { Box, Typography } from '@mui/material'
 import React from 'react'
+
+import { Box, Typography } from '@mui/material'
+
 import { REDIRECT_EMAIL_MSG } from '../constants'

-const RedirectEmail = () => {
+const Email = () => {
  return (
    <Box
      display="flex"
@ -28,4 +30,4 @@ const RedirectEmail = () => {
  )
 }

-export default RedirectEmail
+export default Email
--- a/src/pages/SignWithCosmos.tsx
+++ b/src/pages/SignWithCosmos.tsx
@ -25,14 +25,14 @@ const SignWithCosmos = () => {

  const navigate = useNavigate();

-  const {message: innerMessage, cosmosAddress, receivedEthSig: ethSignature, kycIdHash} = location.state as {
+  const {message: innerMessage, cosmosAddress, receivedEthSig: ethSignature, subscriberIdHash} = location.state as {
    message?: {
      msg: string;
      address: string;
    };
    cosmosAddress?: string;
    receivedEthSig?: string;
-    kycIdHash?: string;
+    subscriberIdHash?: string;
  };

  const ethAddress = innerMessage!.address;
@ -49,11 +49,11 @@ const SignWithCosmos = () => {
          participant: cosmosAddress!,
          ethPayload: innerMessage,
          ethSignature: ethSignature!,
-          kycId: kycIdHash!,
+          kycId: subscriberIdHash!,
          role
        },
      };
-    }, [cosmosAddress, innerMessage, ethSignature, kycIdHash, role]);
+    }, [cosmosAddress, innerMessage, ethSignature, subscriberIdHash, role]);

  const handleTokenRequest = async () => {
    try {
--- a/src/pages/SignWithNitroKey.tsx
+++ b/src/pages/SignWithNitroKey.tsx
@ -68,8 +68,12 @@ const SignWithNitroKey = () => {
            },
          });
        } else {
-          const {kycIdHash} = location.state as {
-            kycIdHash?: string
+          const state = location.state as {
+            subscriberIdHash?: string
+          }
+
+          if (!state.subscriberIdHash) {
+            throw new Error("Subscriber ID not found. Please verify your email and try again")
          }

          navigate("/sign-with-cosmos", {
@ -77,7 +81,7 @@ const SignWithNitroKey = () => {
              message,
              cosmosAddress,
              receivedEthSig,
-              kycIdHash,
+              subscriberIdHash: state.subscriberIdHash,
            },
          });
        }
--- a/src/pages/Thanks.tsx
+++ b/src/pages/Thanks.tsx
@ -0,0 +1,73 @@
+import React, { useEffect, useState } from 'react';
+import { useLocation, useNavigate } from 'react-router-dom';
+import { jwtDecode } from "jwt-decode";
+import { ethers } from 'ethers';
+
+import { Box, colors, Typography } from '@mui/material';
+
+interface JwtPayload {
+  subscriber_id: string;
+  exp: number;
+  iss: string;
+  iat: number;
+}
+
+const Thanks: React.FC = () => {
+  const location = useLocation();
+  const navigate = useNavigate();
+
+  const [err, setErr] = useState<string>();
+
+  useEffect(() => {
+    const queryParams = new URLSearchParams(location.search);
+    const token = queryParams.get('jwt_token');
+
+    try {
+      if(!token){
+        throw new Error("Invalid JWT Token")
+      }
+
+      const decoded = jwtDecode(token) as JwtPayload;
+      const currentTime = Math.floor(Date.now() / 1000);
+
+      if (!decoded.subscriber_id) {
+        throw new Error("Subscriber ID not found")
+      }
+
+      if (decoded.exp < currentTime) {
+        throw new Error("Token has expired");
+      }
+
+      const uuidBuffer = Buffer.from(decoded.subscriber_id.replace(/-/g, ''), 'hex');
+
+      const subscriberIdHash = ethers.utils.sha256(uuidBuffer);
+
+      navigate('/connect-wallet', {
+        state:{
+          subscriberIdHash
+        }
+      });
+    } catch (error) {
+      setErr(String(error));
+    }
+
+  }, [location.search, navigate]);
+
+  return (
+    <Box
+      display="flex"
+      flexDirection="column"
+      alignItems="center"
+      justifyContent="center"
+      marginY={20}
+      marginX={50}
+      padding={5}
+    >
+      <Typography variant="h4" component="h1" gutterBottom color={colors.red[400]}>
+        {err ? err : "Loading..."}
+      </Typography>
+    </Box>
+  );
+};
+
+export default Thanks;
--- a/src/pages/UserVerification.tsx
+++ b/src/pages/UserVerification.tsx
@ -50,7 +50,7 @@ const UserVerification = () => {
          message,
          cosmosAddress,
          receivedEthSig,
-          kycIdHash,
+          subscriberIdHash: kycIdHash,
        }})
    }
  }, [applicationSubmitted, kycId, navigate, cosmosAddress, message, receivedEthSig]);
--- a/src/pages/VerifyJWT.tsx
+++ b/src/pages/VerifyJWT.tsx
@ -1,47 +0,0 @@
-import React, { useEffect, useState } from 'react';
-import { useLocation, useNavigate } from 'react-router-dom';
-import jwt from 'jsonwebtoken';
-import { sha256 } from 'ethers/lib/utils';
-
-interface JwtPayload {
-  subscriber_id: string;
-  exp: number;
-  iss: string;
-  iat: number;
-}
-const VerifyJWTToken: React.FC = () => {
-  const location = useLocation();
-  const navigate = useNavigate();
-
-  const [err, setErr] = useState<string>();
-
-  useEffect(() => {
-    const queryParams = new URLSearchParams(location.search);
-    const token = queryParams.get('jwt_token');
-
-    if (token) {
-      try {
-        const decoded = jwt.decode(token) as JwtPayload;
-        const currentTime = Math.floor(Date.now() / 1000);
-
-        if (decoded.exp < currentTime) {
-          throw new Error("Token has expired");
-        }
-
-        const kycIdHash = sha256(decoded.subscriber_id);
-
-        navigate('/connect-wallet', {
-          state:{
-            kycIdHash
-          }
-        });
-      } catch (error) {
-        setErr(String(error));
-      }
-    }
-  }, [location.search, navigate]);
-
-  return (<div>{err ? err : "Loading..."}</div>);
-};
-
-export default VerifyJWTToken;
--- a/yarn.lock
+++ b/yarn.lock
@ -3453,13 +3453,6 @@
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@ -5047,11 +5040,6 @@ bser@2.1.1:
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@ -6220,13 +6208,6 @@ eastasianwidth@^0.2.0:
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+jwt-decode@^4.0.0:
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+  resolved "https://registry.yarnpkg.com/jwt-decode/-/jwt-decode-4.0.0.tgz#2270352425fd413785b2faf11f6e755c5151bd4b"
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