firewall

Documentation

Index

• Constants
• func NewFirewall(iface IFaceMapper, stateManager *statemanager.Manager) (firewall.Manager, error)
• type FWType
• type IFaceMapper

Constants

const SKIP_NFTABLES_ENV = "NB_SKIP_NFTABLES_CHECK"

SKIP_NFTABLES_ENV is the environment variable to skip nftables check

Functions

func NewFirewall

func NewFirewall(iface IFaceMapper, stateManager *statemanager.Manager) (firewall.Manager, error)

Types

type FWType

type FWType int

FWType is the type for the firewall type

const (
	// UNKNOWN is the default value for the firewall type for unknown firewall type
	UNKNOWN FWType = iota
	// IPTABLES is the value for the iptables firewall type
	IPTABLES
	// NFTABLES is the value for the nftables firewall type
	NFTABLES
)

type IFaceMapper

type IFaceMapper interface {
	Name() string
	Address() device.WGAddress
	IsUserspaceBind() bool
	SetFilter(device.PacketFilter) error
}

IFaceMapper defines subset methods of interface required for manager