15 lines
382 B
TypeScript
15 lines
382 B
TypeScript
|
import { NextApiRequest } from 'next'
|
||
|
|
|
||
|
|
export const getIp = (req: NextApiRequest): string | undefined => {
|
||
|
|
let ip = req.headers['x-real-ip'] as string | undefined
|
||
|
|
if (!ip) {
|
||
|
|
const forwardedFor = req.headers['x-forwarded-for']
|
||
|
|
if (Array.isArray(forwardedFor)) {
|
||
|
|
ip = forwardedFor.at(0)
|
||
|
|
} else {
|
||
|
|
ip = forwardedFor?.split(',').at(0)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return ip
|
||
|
|
}
|