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Extract Key Pair Handling as separate component

This commit is contained in:
Franck Royer 2021-06-29 12:05:16 +10:00
parent b677b0eb7b
commit 53182e834d
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GPG Key ID: A82ED75A8DFC50A4
2 changed files with 71 additions and 52 deletions
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57
examples/eth-dm/src/App.tsx
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@ -8,7 +8,6 @@ import { Web3Provider } from '@ethersproject/providers';
import { import {
createPublicKeyMessage, createPublicKeyMessage,
decryptMessage, decryptMessage,
generateEthDmKeyPair,
KeyPair, KeyPair,
validatePublicKeyMessage, validatePublicKeyMessage,
} from './crypto'; } from './crypto';
@ -17,8 +16,7 @@ import { Message, Messages } from './Messages';
import 'fontsource-roboto'; import 'fontsource-roboto';
import { Button } from '@material-ui/core'; import { Button } from '@material-ui/core';
import { SendMessage } from './SendMessage'; import { SendMessage } from './SendMessage';
import { SaveKeyPair } from './key_pair_handling/SaveKeyPair'; import { KeyPairHandling } from './key_pair_handling/KeyPairHandling';
import { LoadKeyPair } from './key_pair_handling/LoadKeyPair';
export const PublicKeyContentTopic = '/eth-dm/1/public-key/json'; export const PublicKeyContentTopic = '/eth-dm/1/public-key/json';
export const DirectMessageContentTopic = '/eth-dm/1/direct-message/json'; export const DirectMessageContentTopic = '/eth-dm/1/direct-message/json';
@ -56,18 +54,6 @@ function App() {
}); });
}, [waku]); }, [waku]);
const generateKeyPair = () => {
if (ethDmKeyPair) return;
generateEthDmKeyPair()
.then((keyPair) => {
setEthDmKeyPair(keyPair);
})
.catch((e) => {
console.error('Failed to generate Key Pair', e);
});
};
const observerPublicKeyMessage = handlePublicKeyMessage.bind( const observerPublicKeyMessage = handlePublicKeyMessage.bind(
{}, {},
ethDmKeyPair?.publicKey, ethDmKeyPair?.publicKey,
@ -135,43 +121,10 @@ function App() {
<div className="App"> <div className="App">
<header className="App-header"> <header className="App-header">
{wakuReady} {wakuReady}
<div <KeyPairHandling
style={{ ethDmKeyPair={ethDmKeyPair}
display: 'flex', setEthDmKeyPair={(keyPair) => setEthDmKeyPair(keyPair)}
alignItems: 'center', />
flexWrap: 'wrap',
}}
>
<Button
variant="contained"
color="primary"
onClick={generateKeyPair}
disabled={!!ethDmKeyPair}
>
Generate Eth-DM Key Pair
</Button>
</div>
<div
style={{
display: 'flex',
alignItems: 'center',
flexWrap: 'wrap',
}}
>
<LoadKeyPair
setEthDmKeyPair={(keyPair) => setEthDmKeyPair(keyPair)}
disabled={!!ethDmKeyPair}
/>
</div>
<div
style={{
display: 'flex',
alignItems: 'center',
flexWrap: 'wrap',
}}
>
<SaveKeyPair ethDmKeyPair={ethDmKeyPair} />
</div>
<div> <div>
<Button <Button
variant="contained" variant="contained"

66
examples/eth-dm/src/key_pair_handling/KeyPairHandling.tsx Normal file
View File

@ -0,0 +1,66 @@
import { Button } from '@material-ui/core';
import { LoadKeyPair } from './LoadKeyPair';
import { SaveKeyPair } from './SaveKeyPair';
import React from 'react';
import { generateEthDmKeyPair, KeyPair } from '../crypto';
export interface Props {
ethDmKeyPair: KeyPair | undefined;
setEthDmKeyPair: (keyPair: KeyPair) => void;
}
export function KeyPairHandling({ ethDmKeyPair, setEthDmKeyPair }: Props) {
const generateKeyPair = () => {
if (ethDmKeyPair) return;
generateEthDmKeyPair()
.then((keyPair) => {
setEthDmKeyPair(keyPair);
})
.catch((e) => {
console.error('Failed to generate Key Pair', e);
});
};
return (
<div>
<div
style={{
display: 'flex',
alignItems: 'center',
flexWrap: 'wrap',
}}
>
<Button
variant="contained"
color="primary"
onClick={generateKeyPair}
disabled={!!ethDmKeyPair}
>
Generate Eth-DM Key Pair
</Button>
</div>
<div
style={{
display: 'flex',
alignItems: 'center',
flexWrap: 'wrap',
}}
>
<LoadKeyPair
setEthDmKeyPair={(keyPair) => setEthDmKeyPair(keyPair)}
disabled={!!ethDmKeyPair}
/>
</div>
<div
style={{
display: 'flex',
alignItems: 'center',
flexWrap: 'wrap',
}}
>
<SaveKeyPair ethDmKeyPair={ethDmKeyPair} />
</div>
</div>
);
}