Differential D12645 Diff 36695 web/cashtab/src/components/SignVerifyMsg/SignVerifyMsg.js

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web/cashtab/src/components/SignVerifyMsg/SignVerifyMsg.js

Show First 20 Lines • Show All 92 Lines • ▼ Show 20 Lines	const SignVerifyMsg = () => {
const [messageVerificationAddrError, setMessageVerificationAddrError] =		const [messageVerificationAddrError, setMessageVerificationAddrError] =
useState(false);		useState(false);
const [messageVerificationAddrIsValid, setMessageVerificationAddrIsValid] =		const [messageVerificationAddrIsValid, setMessageVerificationAddrIsValid] =
useState(false);		useState(false);
const [messageVerificationSigIsValid, setMessageVerificationSigIsValid] =		const [messageVerificationSigIsValid, setMessageVerificationSigIsValid] =
useState(false);		useState(false);
const [messageVerificationSigError, setMessageVerificationSigError] =		const [messageVerificationSigError, setMessageVerificationSigError] =
useState(false);		useState(false);
const signMessageByPk = () => {		const signMessageByPk = async () => {
try {		try {
// First, get required params		// First, get required params
const keyPair = getECPairFromWIF(wallet.Path1899.fundingWif);		const keyPair = getECPairFromWIF(wallet.Path1899.fundingWif);
// Reference https://github.com/Permissionless-Software-Foundation/bch-js/blob/master/src/bitcoincash.js#L161		// Reference https://github.com/Permissionless-Software-Foundation/bch-js/blob/master/src/bitcoincash.js#L161
const privKey = keyPair.d.toBuffer(32);		const privKey = keyPair.d.toBuffer(32);
// Now you can get the local signature		// Now you can get the local signature
const messageSignature = xecMessage		const messageSignature = xecMessage
.sign(msgToSign, privKey, keyPair.compressed)		.sign(msgToSign, privKey, keyPair.compressed)
.toString('base64');		.toString('base64');

		// Also test the async function
		let asyncSignature = await (
		await xecMessage.signAsync(
		msgToSign,
		privKey,
		keyPair.compressed,
		)
		).toString('base64');

		console.log(`sync sig`, messageSignature);
		console.log(`asyncSignature`, asyncSignature);

		if (messageSignature === asyncSignature) {
		console.log(`Both methods not broken`);
		}

setMessageSignature(messageSignature);		setMessageSignature(messageSignature);
messageSignedNotification(messageSignature);		messageSignedNotification(messageSignature);
} catch (err) {		} catch (err) {
let message;		let message;
if (!err.error && !err.message) {		if (!err.error && !err.message) {
message = err.message \|\| err.error \|\| JSON.stringify(err);		message = err.message \|\| err.error \|\| JSON.stringify(err);
}		}
errorNotification(err, message, 'Message Signing Error');		errorNotification(err, message, 'Message Signing Error');
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