-
-
Notifications
You must be signed in to change notification settings - Fork 1
/
tsdns.js
54 lines (50 loc) · 1.59 KB
/
tsdns.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
"use strict";
var net = require('net');
const db = require('./mysql.js').pool;
var sockets = [];
var tsdns = net.createServer(function (socket) {
sockets.push(socket);
var writeEnd = function (message) {
socket.write(message, function () {
socket.end();
});
};
var freeTimeout = setTimeout(function () {
writeEnd('404');
}, 60000);
socket.on('data', function (data) {
var domain = data.toString().replace(/\r|\n/g, '');
db.getConnection((error, conn) => {
if (error) {
console.log('Erro ao conectar no banco!');
} else {
console.log('TS Connect solicitation >>' + domain);
conn.query("select zone, concat(target,':',port) as target from zonas where zone=?", domain, function (err, rows) {
if (err) {
console.log(err);
} else {
console.log(rows);
if (rows.length) {
writeEnd(rows[0].target);
} else {
writeEnd('404');
}
}
conn.release();
});
}
});
});
socket.on('close', function () {
for (var i in sockets) {
if (sockets[i] === socket) {
sockets.splice(i, 1);
}
}
})
socket.on('error', function (error) { });
});
tsdns.on('close', function () {
db.close();
})
module.exports = tsdns;