-
Notifications
You must be signed in to change notification settings - Fork 0
/
index.js
40 lines (30 loc) · 887 Bytes
/
index.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
import { execSync } from 'child_process';
import dotenv from 'dotenv';
function execArp() {
console.log('--- execArp ---');
return execSync('arp-scan -I eth0 -l').toString();
}
function getMacAddresses(stdout) {
console.log('--- getMacAddresses ---');
const macAddresses = stdout.match(/([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})/g);
if (macAddresses === null) {
return [];
}
console.log(macAddresses);
return macAddresses;
}
async function sendMacAddresses(macAddresses) {
console.log('--- sendMacAddresses ---');
await fetch(process.env.REGISTER_URL, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ MACAddresses: macAddresses }),
});
}
function main() {
dotenv.config();
const stdout = execArp();
const macAddresses = getMacAddresses(stdout);
void sendMacAddresses(macAddresses);
}
main();