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Store encryption public key as byte array

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This commit is contained in:
Franck Royer 2021-08-12 14:52:08 +10:00
parent 0bbe52ebb1
commit 278439df82
No known key found for this signature in database
GPG Key ID: A82ED75A8DFC50A4
4 changed files with 13 additions and 10 deletions
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4
examples/eth-dm/src/App.tsx
View File

@ -71,7 +71,9 @@ function App() {
const [EncryptionKeyPair, setEncryptionKeyPair] = useState<
KeyPair | undefined
>();
const [publicKeys, setPublicKeys] = useState<Map<string, string>>(new Map());
const [publicKeys, setPublicKeys] = useState<Map<string, Uint8Array>>(
new Map()
);
const [messages, setMessages] = useState<Message[]>([]);
const [address, setAddress] = useState<string>();

2
examples/eth-dm/src/messaging/Messaging.tsx
View File

@ -14,7 +14,7 @@ const useStyles = makeStyles({
interface Props {
waku: Waku | undefined;
recipients: Map<string, string>;
recipients: Map<string, Uint8Array>;
messages: Message[];
}

6
examples/eth-dm/src/messaging/SendMessage.tsx
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@ -25,7 +25,7 @@ const useStyles = makeStyles((theme) => ({
export interface Props {
waku: Waku | undefined;
// address, public key
recipients: Map<string, string>;
recipients: Map<string, Uint8Array>;
}
export default function SendMessage({ waku, recipients }: Props) {
@ -106,7 +106,7 @@ export default function SendMessage({ waku, recipients }: Props) {
async function encodeEncryptedWakuMessage(
message: string,
publicKey: string,
publicKey: Uint8Array,
address: string
): Promise<WakuMessage> {
const directMsg = new DirectMessage({
@ -123,7 +123,7 @@ async function encodeEncryptedWakuMessage(
function sendMessage(
waku: Waku,
recipientAddress: string,
recipientPublicKey: string,
recipientPublicKey: Uint8Array,
message: string,
callback: (res: boolean) => void
) {

11
examples/eth-dm/src/waku.ts
View File

@ -34,23 +34,24 @@ export async function initWaku(): Promise<Waku> {
export function handlePublicKeyMessage(
myAddress: string,
setter: Dispatch<SetStateAction<Map<string, string>>>,
setter: Dispatch<SetStateAction<Map<string, Uint8Array>>>,
msg: WakuMessage
) {
console.log('Public Key Message received:', msg);
if (!msg.payload) return;
const publicKeyMsg = PublicKeyMessage.decode(msg.payload);
if (!publicKeyMsg) return;
const encryptionPublicKey = bufToHex(publicKeyMsg.encryptionPublicKey);
console.log(encryptionPublicKey, myAddress);
if (myAddress && equalByteArrays(publicKeyMsg.ethAddress, myAddress)) return;
const res = validatePublicKeyMessage(publicKeyMsg);
console.log('Is Public Key Message valid?', res);
if (res) {
setter((prevPks: Map<string, string>) => {
prevPks.set(bufToHex(publicKeyMsg.ethAddress), encryptionPublicKey);
setter((prevPks: Map<string, Uint8Array>) => {
prevPks.set(
bufToHex(publicKeyMsg.ethAddress),
publicKeyMsg.encryptionPublicKey
);
return new Map(prevPks);
});
}