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[造轮子]端口扫描器 tcp-port-scaner
source link: https://www.v2ex.com/t/816369
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nodejs 实现的端口扫描器，还请大佬们 review 和指正
https://github.com/DragonCat1/tcp-port-scaner
受限于 nodejs ，不能实现 SYN 的扫描方式，效能上肯定不及那些成熟的工具，不过轻量使用完全够
做这个也就一时兴起，仅供娱乐，注意安全😈
相比其他工具，除了 cli 用法，还可以直接编程化使用，可以说是很方便加入后续处理逻辑了
最后，手留 star ，手有余香
↓↓README↓↓
TCP-PORT-SCANER
A Multi Thread TCP Port Scaner
Install
npm i tcp-port-scaner -g
Usage
1. Single target
portscan --target 127.0.0.1 --ports 80
2. Multi target
portscan --target 192.168.1.1 192.168.1.2 --ports 80
3. IP range target
portscan --target 192.168.1.1-192.168.1.254 --ports 80
4. CIDR range target
portscan --target 192.168.1.1/24 --ports 80
5. Target from iplist file
portscan -f iplist.list --ports 80
6. Multi Ports
portscan --target 127.0.0.1 --ports 80 81 2000-3000
For More Options
portscan -h
Programme
const Scaner = require('tcp-port-scaner')
const scaner = new Scaner()
scaner.init({
targets: ['192.168.1.1/24', '192.168.2.1-192.168.2.254'],
ports: [80, 81, '1000-2000'],
thread: 100,
timeout: 5000,
callback({ host, port, open }) {
if (open) {
console.log(`${host}:${port} is open`)
}
},
})
scaner.run()
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