privnet

Documentation

Index

• type Detector
  • func NewDetector() (*Detector, error)
  • func NewDetectorFromCIDRs(privateNetworkCIDRs ...string) (*Detector, error)
  • func (d *Detector) IsPrivate(address string) (bool, error)

Types

type Detector

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

Detector checks whether a host name resolves to a private network address.

func NewDetector

func NewDetector() (*Detector, error)

NewDetector returns a new Detector instance which is initialized with the default list of IPv4/IPv6 CIDR blocks that correspond to private networks according to RFC1918.

func NewDetectorFromCIDRs

func NewDetectorFromCIDRs(privateNetworkCIDRs ...string) (*Detector, error)

NewDetectorFromCIDRs returns a new Detector instance which is initialized with the specified list of privateNetworkCIDRs.

func (*Detector) IsPrivate

func (d *Detector) IsPrivate(address string) (bool, error)

IsPrivate returns true if address resolves to a private network.