Use uuid for authorId
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e00b0372ee
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1 changed files with 2 additions and 9 deletions
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@ -16,8 +16,6 @@ import {
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MessageType,
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} from "./lib/ServerMessage";
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const SALT = crypto.randomBytes(2048).toString("hex");
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const port = 8085;
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const timeout = 15000;
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@ -29,10 +27,6 @@ const webSocketServer = new WebSocketServer({ server: httpsServer });
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console.log("listening on port: " + port);
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function hash(str: string) {
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return crypto.createHash("SHAKE256").update(str, "utf-8").digest("hex");
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}
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async function handleTextMessage(message: TextMessage, from: string) {
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for (const to of webSocketServer.clients) {
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to.send(
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@ -50,7 +44,6 @@ async function handleCloseConnection(id: string) {
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}
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const activeConnections = new Set<string>();
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let nextId = 0;
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webSocketServer.on("connection", function connection(socket) {
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const close = (reason: string, code: number = 1000) => {
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@ -65,12 +58,12 @@ webSocketServer.on("connection", function connection(socket) {
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handleCloseConnection(authorId);
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};
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const authorId: string = hash(nextId++ + SALT);
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const authorId: string = crypto.randomUUID();
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socket.on("message", function (rawMessage: string) {
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const message = JSON.parse(rawMessage);
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if (!isServerMessage(message)) {
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console.error(`Unexpected message received from client \`${message}\``);
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console.error(`Unexpected message received from client "${authorId}": \`${message}\``);
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return;
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}
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