firewall

Documentation

Index

• Constants
• func NewFirewall(context context.Context, iface IFaceMapper) (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(context context.Context, iface IFaceMapper) (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() iface.WGAddress
	IsUserspaceBind() bool
	SetFilter(iface.PacketFilter) error
}

IFaceMapper defines subset methods of interface required for manager