79 lines
No EOL
2.7 KiB
JavaScript
79 lines
No EOL
2.7 KiB
JavaScript
console.clear();
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// Globals
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global.protocolVersion = 19;
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const app = require("express")(),
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consoleHelper = require("./consoleHelper.js"),
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prometheusApp = require("express")(),
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fs = require("fs"),
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serverHandler = require("./server/serverHandler.js"),
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config = require("./config.json");
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if (config.prometheusEnabled) {
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// We only need to require this if prom metrics are on.
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const prom = require("prom-client");
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const register = new prom.Registry();
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register.setDefaultLabels({ app: "nodejs_binato" });
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prom.collectDefaultMetrics({ register });
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prometheusApp.get("*", async (req, res) => {
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if (req.url.split("?")[0] != "/metrics") return res.status(404).end("");
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res.end(await register.metrics());
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});
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prometheusApp.listen(config.prometheusPort, () => consoleHelper.printBancho(`Prometheus metrics listening at port ${config.prometheusPort}`));
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} else consoleHelper.printWarn("Prometheus is disabled!");
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if (config.compression) {
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app.use(require("compression")());
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consoleHelper.printBancho("Gzip Compression is enabled.");
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} else consoleHelper.printWarn("Gzip Compression is disabled!");
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app.use((req, res) => {
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req.packet = new Buffer.alloc(0);
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req.on("data", (chunk) => req.packet = Buffer.concat([req.packet, chunk], req.packet.length + chunk.length));
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req.on("end", () => {
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switch (req.method) {
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case "GET":
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if (req.url == "/" || req.url == "/index.html" || req.url == "/index") {
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res.sendFile(`${__dirname}/web/serverPage.html`);
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} else if (req.url == "/chat") {
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fs.readFile("./web/chatPageTemplate.html", (err, data) => {
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if (err) throw err;
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let lines = "", flip = false;
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const limit = global.chatHistory.length < 10 ? 10 : global.chatHistory.length;
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for (let i = global.chatHistory.length - 10; i < limit; i++) {
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if (i < 0) i = 0;
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lines += `<div class="line line${flip ? 1 : 0}">${global.chatHistory[i] == null ? "<hidden>blank</hidden>" : global.chatHistory[i]}</div>`
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flip = !flip;
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}
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res.send(data.toString().replace("|content|", lines));
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});
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}
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break;
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case "POST":
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// Make sure this address should respond to bancho requests
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// Bancho addresses: c, c1, c2, c3, c4, c5, c6, ce
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// Just looking for the first character being "c" *should* be enough
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if (req.headers["host"].split(".")[0][0] == "c")
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serverHandler(req, res);
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else
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res.status(400).send("400 | Bad Request!<br>Binato only accepts post requests on bancho subdomains.<hr>Binato");
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break;
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default:
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res.status(405).send("405 | Method not allowed!<hr>Binato");
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break;
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}
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});
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});
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app.listen(config.port, () => consoleHelper.printBancho(`Binato is up! Listening at port ${config.port}`)); |