libstring

Documentation

Overview

Package libstring provides various string related functions.

Index

• func CanonicalizeIP(ip string) string
• func RemoteIPFromIPLookup(ipLookup limiter.IPLookup, r *http.Request) string
• func StringInSlice(sliceString []string, needle string) bool

Functions

func CanonicalizeIP

func CanonicalizeIP(ip string) string

CanonicalizeIP returns a form of ip suitable for comparison to other IPs. For IPv4 addresses, this is simply the whole string. For IPv6 addresses, this is the /64 prefix.

func RemoteIPFromIPLookup

func RemoteIPFromIPLookup(ipLookup limiter.IPLookup, r *http.Request) string

RemoteIPFromIPLookup picks an ip address explicitly from limiter.IPLookup criteria. This function is intended to replace RemoteIP function.

func StringInSlice

func StringInSlice(sliceString []string, needle string) bool

StringInSlice finds needle in a slice of strings.