Fixes

default.config.js

@@ -1,12 +1,13 @@
 exports.MAIN = {
-	// Server
-	UFW_FILE: '/var/log/ufw.log',
+	// This server
+	UFW_LOG_FILE: '/var/log/ufw.log',
 	CACHE_FILE: '/tmp/ufw-abuseipdb-reporter.cache',
 	SERVER_ID: null, // The server name that will be visible in the reports (e.g., 'homeserver01'). If you don't want to define it, leave the value as null.
+	REFRESHING_IP_ADDRESS: 5 * 60 * 1000, // How often should (every 5 minutes) the script check the server's IP address to avoid accidental self-reports?
 
 	// Reporting
-	ABUSEIPDB_API_KEY: '',
-	REPORT_INTERVAL: 12 * 60 * 60 * 1000, // 12h
+	ABUSEIPDB_API_KEY: '', // Secret API key for AbuseIPDB.
+	IP_REPORT_COOLDOWN: 12 * 60 * 60 * 1000, // The minimum time (12 hours) that must pass before reporting the same IP address again.
 
 	// Project
 	GITHUB_REPO: 'https://github.com/sefinek/UFW-AbuseIPDB-Reporter', // If you are using a fork, provide the link to the forked repository here.

index.js

@@ -1,27 +1,30 @@
-// Copyright 2024 © by Sefinek. All rights reserved.
+//
+//   Copyright 2024-2025 (c) by Sefinek All rights reserved.
+//                     https://sefinek.net
+//
 
 const fs = require('node:fs');
 const chokidar = require('chokidar');
-const isLocalIP = require('./services/isLocalIP.js');
+const isLocalIP = require('./utils/isLocalIP.js');
 const { reportedIPs, loadReportedIPs, saveReportedIPs, isIPReportedRecently, markIPAsReported } = require('./services/cache.js');
 const log = require('./utils/log.js');
 const axios = require('./services/axios.js');
 const serverAddress = require('./services/serverAddress.js');
 const config = require('./config.js');
 const { version } = require('./package.json');
-const { UFW_FILE, ABUSEIPDB_API_KEY, SERVER_ID, GITHUB_REPO } = config.MAIN;
+const { UFW_LOG_FILE, ABUSEIPDB_API_KEY, SERVER_ID, GITHUB_REPO } = config.MAIN;
 
 let fileOffset = 0;
 
 const reportToAbuseIPDb = async (logData, categories, comment) => {
 	try {
-		const { data } = await axios.post('https://api.abuseipdb.com/api/v2/report', new URLSearchParams({
+		const { data: res } = await axios.post('https://api.abuseipdb.com/api/v2/report', new URLSearchParams({
 			ip: logData.srcIp,
 			categories,
 			comment,
 		}), { headers: { 'Key': ABUSEIPDB_API_KEY } });
 
-		log(0, `Reported ${logData.srcIp} [${logData.dpt}/${logData.proto}]; ID: ${logData.id}; Categories ${categories}; Abuse: ${data.data.abuseConfidenceScore}%`);
+		log(0, `Reported ${logData.srcIp} [${logData.dpt}/${logData.proto}]; ID: ${logData.id}; Categories ${categories}; Abuse: ${res.data.abuseConfidenceScore}%`);
 		return true;
 	} catch (err) {
 		log(2, `Failed to report ${logData.srcIp} [${logData.dpt}/${logData.proto}]; ID: ${logData.id}; ${err.message}\n${JSON.stringify(err.response.data?.errors || err.response.data)}`);
@@ -111,19 +114,18 @@ const processLogLine = async line => {
 };
 
 (async () => {
-	log(0, `* Version: ${version}`);
-	log(0, `* Repository: ${GITHUB_REPO}`);
+	log(0, `v${version} (${GITHUB_REPO})`);
 
 	loadReportedIPs();
 
-	if (!fs.existsSync(UFW_FILE)) {
-		log(2, `Log file ${UFW_FILE} does not exist.`);
+	if (!fs.existsSync(UFW_LOG_FILE)) {
+		log(2, `Log file ${UFW_LOG_FILE} does not exist.`);
 		return;
 	}
 
-	fileOffset = fs.statSync(UFW_FILE).size;
+	fileOffset = fs.statSync(UFW_LOG_FILE).size;
 
-	chokidar.watch(UFW_FILE, { persistent: true, ignoreInitial: true })
+	chokidar.watch(UFW_LOG_FILE, { persistent: true, ignoreInitial: true })
 		.on('change', path => {
 			const stats = fs.statSync(path);
 			if (stats.size < fileOffset) {
@@ -140,6 +142,6 @@ const processLogLine = async line => {
 
 	if (process?.send) process.send('ready');
 
-	log(0, `Ready! Now monitoring: ${UFW_FILE}`);
+	log(0, `Ready! Now monitoring: ${UFW_LOG_FILE}`);
 	log(0, '=====================================================================');
 })();

install.sh

@@ -185,7 +185,7 @@ fi
 config_file="config.js"
 if [[ -f $config_file ]]; then
     echo "🔧 Updating $PWD/$config_file..."
-    sed -i "s|UFW_FILE: .*|UFW_FILE: '$ufw_log_path',|" $config_file
+    sed -i "s|UFW_LOG_FILE: .*|UFW_LOG_FILE: '$ufw_log_path',|" $config_file
     sed -i "s|SERVER_ID: .*|SERVER_ID: '$server_id',|" $config_file
     sed -i "s|ABUSEIPDB_API_KEY: .*|ABUSEIPDB_API_KEY: '$api_token',|" $config_file
 else

services/cache.js

@@ -1,5 +1,5 @@
 const fs = require('node:fs');
-const { CACHE_FILE, REPORT_INTERVAL } = require('../config.js').MAIN;
+const { CACHE_FILE, IP_REPORT_COOLDOWN } = require('../config.js').MAIN;
 const log = require('../utils/log.js');
 
 const reportedIPs = new Map();
@@ -22,7 +22,7 @@ const saveReportedIPs = () => fs.writeFileSync(CACHE_FILE, Array.from(reportedIP
 
 const isIPReportedRecently = ip => {
 	const reportedTime = reportedIPs.get(ip);
-	return reportedTime && (Date.now() / 1000 - reportedTime < REPORT_INTERVAL / 1000);
+	return reportedTime && (Date.now() / 1000 - reportedTime < IP_REPORT_COOLDOWN / 1000);
 };
 
 const markIPAsReported = ip => reportedIPs.set(ip, Math.floor(Date.now() / 1000));

services/serverAddress.js

@@ -1,6 +1,7 @@
 const os = require('node:os');
 const axios = require('./axios.js');
-const isLocalIP = require('./isLocalIP.js');
+const isLocalIP = require('../utils/isLocalIP.js');
+const { MAIN } = require('../config.js');
 
 const ipAddressList = new Set();
 
@@ -34,7 +35,7 @@ const fetchIPAddress = async () => {
 
 (async () => {
 	await fetchIPAddress();
-	setInterval(fetchIPAddress, 25 * 1000);
+	setInterval(fetchIPAddress, MAIN.REFRESHING_IP_ADDRESS);
 
 	// console.debug(ipAddressList);
 })();