validate

Documentation

Index

• func Allowlist(host string, allowed []string) bool
• func IgnoreIP(ip string, ignore []string) bool
• func IsBot(ua string) bool
• func Prefetch(ua, purpose, secPurpose string) bool
• func ReferrerSpam(referrer string) bool
• type DatacenterBlocklist
  • func NewDatacenterBlocklist(extra []string) (*DatacenterBlocklist, error)
  • func (b *DatacenterBlocklist) Contains(ip string) bool

Functions

func Allowlist

func Allowlist(host string, allowed []string) bool

Allowlist checks if host is in the allowed list. Each entry can be:

• a hostname: "gghstats.com"
• an IP: "192.168.1.1"
• a CIDR range: "10.0.0.0/8"

Empty allowlist = accept all.

func IgnoreIP

func IgnoreIP(ip string, ignore []string) bool

IgnoreIP returns true when ip should be excluded from stats (operator traffic).

func IsBot

func IsBot(ua string) bool

IsBot returns true if the request looks like a bot.

func Prefetch

func Prefetch(ua, purpose, secPurpose string) bool

Prefetch returns true if the request is a prefetch/prerender.

func ReferrerSpam

func ReferrerSpam(referrer string) bool

ReferrerSpam reports known spam referrer hostnames.

Types

type DatacenterBlocklist

type DatacenterBlocklist struct {
	// contains filtered or unexported fields
}

DatacenterBlocklist matches cloud/hosting CIDR ranges.

func NewDatacenterBlocklist

func NewDatacenterBlocklist(extra []string) (*DatacenterBlocklist, error)

NewDatacenterBlocklist builds a blocklist from embedded defaults plus optional extra CIDR strings.

func (*DatacenterBlocklist) Contains

func (b *DatacenterBlocklist) Contains(ip string) bool

Contains reports whether ip falls in a blocked datacenter range.