Popularity
4.3
Stable
Activity
0.0
Stable
98
2
26
Programming language: Go
License: MIT License
XFF alternatives and similar packages
Based on the "Actual middlewares" category.
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README
X-Forwarded-For middleware fo Go 
Package xff is a net/http middleware/handler to parse Forwarded HTTP Extension in Golang.
Example usage
Install xff:
go get github.com/sebest/xff
Edit server.go:
package main
import (
"net/http"
"github.com/sebest/xff"
)
func main() {
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Write([]byte("hello from " + r.RemoteAddr + "\n"))
})
xffmw, _ := xff.Default()
http.ListenAndServe(":8080", xffmw.Handler(handler))
}
Then run your server:
go run server.go
The server now runs on localhost:8080:
$ curl -D - -H 'X-Forwarded-For: 42.42.42.42' http://localhost:8080/
HTTP/1.1 200 OK
Date: Fri, 20 Feb 2015 20:03:02 GMT
Content-Length: 29
Content-Type: text/plain; charset=utf-8
hello from 42.42.42.42:52661