vpn

Documentation

Index

• func DHCPNetworkService(ip chan string, l log.StandardLogger, maxTime time.Duration, leasedir string, ...) node.NetworkService
• func Logger(l log.StandardLogger) func(cfg *Config) error
• func NetLinkBootstrap(b bool) func(cfg *Config) error
• func Register(p ...Option) ([]node.Option, error)
• func VPNNetworkService(p ...Option) node.NetworkService
• func WithInterface(i *water.Interface) func(cfg *Config) error
• func WithInterfaceAddress(i string) func(cfg *Config) error
• func WithInterfaceMTU(i int) func(cfg *Config) error
• func WithInterfaceName(i string) func(cfg *Config) error
• func WithInterfaceType(d water.DeviceType) func(cfg *Config) error
• func WithLedgerAnnounceTime(t time.Duration) func(cfg *Config) error
• func WithPacketMTU(i int) func(cfg *Config) error
• func WithRouterAddress(i string) func(cfg *Config) error
• type Config
  • func (cfg *Config) Apply(opts ...Option) error
• type Option
  • func DHCP(l log.StandardLogger, maxTime time.Duration, leasedir string, address string) ([]node.Option, []Option)
  • func WithChannelBufferSize(i int) Option
  • func WithConcurrency(i int) Option
  • func WithTimeout(s string) Option

Functions

func DHCPNetworkService

func DHCPNetworkService(ip chan string, l log.StandardLogger, maxTime time.Duration, leasedir string, address string) node.NetworkService

DHCPNetworkService returns a DHCP network service

func Logger

func Logger(l log.StandardLogger) func(cfg *Config) error

func NetLinkBootstrap

func NetLinkBootstrap(b bool) func(cfg *Config) error

func Register

func Register(p ...Option) ([]node.Option, error)

Start the node and the vpn. Returns an error in case of failure When starting the vpn, there is no need to start the node

func VPNNetworkService

func VPNNetworkService(p ...Option) node.NetworkService

func WithInterface

func WithInterface(i *water.Interface) func(cfg *Config) error

func WithInterfaceAddress

func WithInterfaceAddress(i string) func(cfg *Config) error

func WithInterfaceMTU

func WithInterfaceMTU(i int) func(cfg *Config) error

func WithInterfaceName

func WithInterfaceName(i string) func(cfg *Config) error

func WithInterfaceType

func WithInterfaceType(d water.DeviceType) func(cfg *Config) error

func WithLedgerAnnounceTime

func WithLedgerAnnounceTime(t time.Duration) func(cfg *Config) error

func WithPacketMTU

func WithPacketMTU(i int) func(cfg *Config) error

func WithRouterAddress

func WithRouterAddress(i string) func(cfg *Config) error

Types

type Config

type Config struct {
	Interface        *water.Interface
	InterfaceName    string
	InterfaceAddress string
	RouterAddress    string
	InterfaceMTU     int
	MTU              int
	DeviceType       water.DeviceType

	LedgerAnnounceTime time.Duration
	Logger             log.StandardLogger

	NetLinkBootstrap bool

	// Frame timeout
	Timeout time.Duration

	Concurrency       int
	ChannelBufferSize int
	// contains filtered or unexported fields
}

func (*Config) Apply

func (cfg *Config) Apply(opts ...Option) error

Apply applies the given options to the config, returning the first error encountered (if any).

type Option

type Option func(cfg *Config) error

var LowProfile Option = func(cfg *Config) error {
	cfg.lowProfile = true
	return nil
}

func DHCP

func DHCP(l log.StandardLogger, maxTime time.Duration, leasedir string, address string) ([]node.Option, []Option)

DHCP returns a DHCP network service. It requires the Alive Service in order to determine available nodes. Nodes available are used to determine which needs an IP and when maxTime expires nodes are marked as offline and not considered.

func WithChannelBufferSize

func WithChannelBufferSize(i int) Option

func WithConcurrency

func WithConcurrency(i int) Option

func WithTimeout

func WithTimeout(s string) Option