From cc2ed1c277b3261c904a10cd400a0fbbf6823356 Mon Sep 17 00:00:00 2001
From: fullgream <fullgream@i2pmail.org>
Date: Sun, 17 Aug 2025 23:44:55 +0300
Subject: [PATCH] Add tabs on packet-parser code

---
 server/packet-parser.js | 55 ++++++++++++++++++++++-------------------
 1 file changed, 30 insertions(+), 25 deletions(-)

diff --git a/server/packet-parser.js b/server/packet-parser.js
index b04df25..e663817 100644
--- a/server/packet-parser.js
+++ b/server/packet-parser.js
@@ -1,33 +1,38 @@
-function simpleParseHeaders (packet) {
-    return Object.fromEntries(packet.match(/[a-z\-]{1,}:\s{0,}.{1,}(\n|\r){1,}/gmiu)?.map(i => {
-        const [key, value] = i.split(/:\s{0,}/miu);
-        return [
-            key.trim(),
-            value.trim()
-        ];
-    }) ?? []);
+function simpleParseHeaders(packet) {
+	return Object.fromEntries(
+		packet.match(/[a-z\-]{1,}:\s{0,}.{1,}(\n|\r){1,}/gimu)?.map((i) => {
+			const [key, value] = i.split(/:\s{0,}/imu);
+			return [key.trim(), value.trim()];
+		}) ?? [],
+	);
 }
 
 class PacketParseResult {
-    constructor (result, isEncrypted = false) {
-        this.result = result;
-        this.isEncrypted = isEncrypted;
-    }
+	constructor(result, isEncrypted = false) {
+		this.result = result;
+		this.isEncrypted = isEncrypted;
+	}
 }
 
 module.exports = async (bytes) => {
-    //console.log("((('", bytes.toString("utf8"), "')))");
-    const packet = bytes.toString("utf8");
+	//console.log("((('", bytes.toString("utf8"), "')))");
+	const packet = bytes.toString("utf8");
 
-    const isHTTP = packet.match(/(GET|POST|PUT|DELETE|OPTIONS|HEAD|PATCH|TRACE|CONNECT)\s{1,}\/[a-zA-Z0-9_\-\.\/?=&%:]{0,}\s{1,}HTTP(S|)\/(1\.0|1\.1|2\.0)(\n|\r)/gmu)?.length > 0 ?? false;
+	const isHTTP =
+		packet.match(
+			/(GET|POST|PUT|DELETE|OPTIONS|HEAD|PATCH|TRACE|CONNECT)\s{1,}\/[a-zA-Z0-9_\-\.\/?=&%:]{0,}\s{1,}HTTP(S|)\/(1\.0|1\.1|2\.0)(\n|\r)/gmu,
+		)?.length > 0 ?? false;
 	//console.log({ isHTTP });
-    let isWebSocket = false;
-    if (isHTTP) {
-        const headers = simpleParseHeaders(packet);
-        if (headers.Upgrade === "websocket")
-            isWebSocket = true;
-    }
-    return new PacketParseResult({
-        isHTTP, isWebSocket
-    }, false);
-}
+	let isWebSocket = false;
+	if (isHTTP) {
+		const headers = simpleParseHeaders(packet);
+		if (headers.Upgrade === "websocket") isWebSocket = true;
+	}
+	return new PacketParseResult(
+		{
+			isHTTP,
+			isWebSocket,
+		},
+		false,
+	);
+};