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script.js
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script.js
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const http = require('http');
const https = require('https');
const ping = require('ping');
const fs = require('fs');
const csv = require('csv-parser');
const process = require('process');
const { env } = process;
const { URL } = require('url');
const path = require('path');
const express = require('express');
const app = express();
const port = env.PORT || 3005;
app.use(express.static(path.join(__dirname, 'public')));
const servers = path.join(__dirname, 'servers.csv');
const timeout = env.TIMEOUT || 10000;
let outputMap = {};
let inactiveMap = {};
let totalUrls = 0;
let processedUrls = 0;
function startProcessing() {
return new Promise((resolve) => {
fs.createReadStream(servers)
.pipe(csv())
.on('data', (row) => {
totalUrls++;
checkUrl(row).then(() => {
processedUrls++;
if (processedUrls === totalUrls) {
resolve();
}
});
})
.on('end', () => {
console.log('Finished reading csv');
});
});
}
async function checkUrl(row) {
const url = new URL(row.URL);
let hostname = url.hostname;
let port = url.port;
let host = url.host;
let path = url.pathname;
console.log(`Started Checking ${host}${path}`);
let httpSupport = await new Promise((resolve) => {
let req = http.get(`http://${host}${path}`, { timeout: timeout }, (res) => res.statusCode < 400 ? resolve(true) : resolve(false))
.on('error', () => resolve(false))
.on('timeout', () => { req.destroy(); resolve(false) });
});
let httpsSupport = await new Promise((resolve) => {
let req = https.get(`https://${host}${path}`, { timeout: timeout }, (res) => res.statusCode < 400 ? resolve(true) : resolve(false))
.on('error', () => resolve(false))
.on('timeout', () => { req.destroy(); resolve(false) });
});
let pingHost = await ping.promise.probe(host);
if (pingHost.alive || httpSupport || httpsSupport) {
if (typeof outputMap[row.Category] === 'undefined') {
outputMap[row.Category] = [];
}
outputMap[row.Category].push({
Name: row.Name,
URL: row.URL,
Comment: row.Comment,
ping: pingHost.alive,
pingTime: pingHost.time,
http: httpSupport,
https: httpsSupport,
});
}
else {
if (typeof inactiveMap[row.Category] === 'undefined') {
inactiveMap[row.Category] = [];
}
inactiveMap[row.Category].push({
Name: row.Name,
URL: row.URL,
Comment: row.Comment,
ping: pingHost.alive,
pingTime: pingHost.time,
http: httpSupport,
https: httpsSupport,
});
}
console.log(`Finished : ${row.URL}`);
}
function generateTXT() {
console.log("Starting Writing");
let finalResult = "";
for (let i in outputMap) {
if (outputMap[i].length != 0) {
finalResult += "--------------------------- ";
finalResult += `Category : ${i}`;
finalResult += " ---------------------------";
for (let j of outputMap[i]) {
let report = `\n\n--- ${j.Name} ---\n`;
report += `URL\t\t\t\t\t: ${j.URL}\n`;
if (j.ping) {
report += `Ping\t\t\t\t: took ${j.pingTime}\n`;
} else {
report += `Ping\t\t\t\t: failed\n`;
}
let browserAccessible = j.http || j.https;
if (browserAccessible) {
report += `Browser accessible\t: ${browserAccessible}\n`;
report += `TLS support\t\t\t: ${j.https}\n`;
} else {
report += `Browser accessible\t: No, Contact server ISP to unblock your IP\n`;
}
report += `Comment: ${j.Comment}\n`;
finalResult += report;
}
finalResult += '\n\n';
}
}
fs.writeFileSync('working_url.txt', finalResult);
console.log("Finished!");
}
app.get('/serverList', (req, res) => {
res.json(outputMap);
});
app.get('/inactiveList', (req, res) => {
res.json(inactiveMap);
});
app.get('*', (req, res) => {
res.sendFile(path.join(publicPath, 'index.html'));
});
async function main() {
await startProcessing();
generateTXT();
app.listen(port, () => {
console.log(`View the List : http://localhost:${port}`);
});
}
main();