connections

Documentation

Index

• func IsAllowedNetwork(host string, allowed []string) bool
• type Connection
• type ConnectionStatusEntry
• type ListenerAddresses
• type ListenerStatusEntry
• type Model
• type Service
  • func NewService(cfg config.Wrapper, myID protocol.DeviceID, mdl Model, tlsCfg *tls.Config, ...) Service

Functions

func IsAllowedNetwork

func IsAllowedNetwork(host string, allowed []string) bool

IsAllowedNetwork returns true if the given host (IP or resolvable hostname) is in the set of allowed networks (CIDR format only).

Types

type Connection

type Connection interface {
	protocol.Connection
	Type() string
	Transport() string
	RemoteAddr() net.Addr
	Priority() int
	String() string
	Crypto() string
}

Connection is what we expose to the outside. It is a protocol.Connection that can be closed and has some metadata.

type ConnectionStatusEntry

type ConnectionStatusEntry struct {
	When  time.Time `json:"when"`
	Error *string   `json:"error"`
}

type ListenerAddresses

type ListenerAddresses struct {
	URI          *url.URL
	WANAddresses []*url.URL
	LANAddresses []*url.URL
}

type ListenerStatusEntry

type ListenerStatusEntry struct {
	Error        *string  `json:"error"`
	LANAddresses []string `json:"lanAddresses"`
	WANAddresses []string `json:"wanAddresses"`
}

type Model

type Model interface {
	protocol.Model
	AddConnection(conn Connection, hello protocol.HelloResult)
	Connection(remoteID protocol.DeviceID) (Connection, bool)
	OnHello(protocol.DeviceID, net.Addr, protocol.HelloResult) error
	GetHello(protocol.DeviceID) protocol.HelloIntf
}

type Service

type Service interface {
	suture.Service
	discover.AddressLister
	ListenerStatus() map[string]ListenerStatusEntry
	ConnectionStatus() map[string]ConnectionStatusEntry
	NATType() string
}

Service listens and dials all configured unconnected devices, via supported dialers. Successful connections are handed to the model.

func NewService

func NewService(cfg config.Wrapper, myID protocol.DeviceID, mdl Model, tlsCfg *tls.Config, discoverer discover.Finder, bepProtocolName string, tlsDefaultCommonName string, evLogger events.Logger) Service