interception

Documentation

Index

• Variables
• func DeactivateNfqueueFirewall() error
• func ResetVerdictOfAllConnections() error
• func Start() error
• func StartNfqueueInterception(packets chan<- packet.Packet) (err error)
• func Stop() error
• func StopNfqueueInterception() error
• func UpdateVerdictOfConnection(conn *network.Connection) error

Variables

var (
	// Packets channel for feeding the firewall.
	Packets = make(chan packet.Packet, 1000)
)

Functions

func DeactivateNfqueueFirewall

func DeactivateNfqueueFirewall() error

DeactivateNfqueueFirewall drops portmaster related IP tables rules. Any errors encountered accumulated into a *multierror.Error.

func ResetVerdictOfAllConnections

func ResetVerdictOfAllConnections() error

ResetVerdictOfAllConnections resets all connections so they are forced to go thought the firewall again.

func Start

func Start() error

Start starts the interception.

func StartNfqueueInterception

func StartNfqueueInterception(packets chan<- packet.Packet) (err error)

StartNfqueueInterception starts the nfqueue interception.

func Stop

func Stop() error

Stop starts the interception.

func StopNfqueueInterception

func StopNfqueueInterception() error

StopNfqueueInterception stops the nfqueue interception.

func UpdateVerdictOfConnection

func UpdateVerdictOfConnection(conn *network.Connection) error

UpdateVerdictOfConnection deletes the verdict of specific connection so in can be initialized again with the next packet.