lib

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v0.0.0-...-c9180d9 Latest Latest Go to latest Published: Feb 6, 2023 License: MIT Imports: 12 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/RunawayVPN/dsnet

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Documentation ¶

Index ¶

func AsciiPeerConfig(peer Peer, peerType string, server Server) (*bytes.Buffer, error)
func GetWGPeerTemplate(peer Peer, peerType PeerType, server Server) (*bytes.Buffer, error)
type JSONIPNet
type JSONKey
- func GenerateJSONKey() (JSONKey, error)
- func GenerateJSONPrivateKey() (JSONKey, error)
type Peer
- func NewPeer(server *Server, owner string, hostname string, description string) (Peer, error)
type PeerType
type Server

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func AsciiPeerConfig ¶

func AsciiPeerConfig(peer Peer, peerType string, server Server) (*bytes.Buffer, error)

func GetWGPeerTemplate ¶

func GetWGPeerTemplate(peer Peer, peerType PeerType, server Server) (*bytes.Buffer, error)

GetWGPeerTemplate returns a template string to be used when configuring a peer

Types ¶

type JSONIPNet ¶

type JSONIPNet struct {
	IPNet net.IPNet
}

func (JSONIPNet) MarshalJSON ¶

func (n JSONIPNet) MarshalJSON() ([]byte, error)

func (*JSONIPNet) String ¶

func (n *JSONIPNet) String() string

func (*JSONIPNet) UnmarshalJSON ¶

func (n *JSONIPNet) UnmarshalJSON(b []byte) error

type JSONKey ¶

type JSONKey struct {
	Key wgtypes.Key
}

func GenerateJSONKey ¶

func GenerateJSONKey() (JSONKey, error)

func GenerateJSONPrivateKey ¶

func GenerateJSONPrivateKey() (JSONKey, error)

func (JSONKey) MarshalJSON ¶

func (k JSONKey) MarshalJSON() ([]byte, error)

func (JSONKey) PublicKey ¶

func (k JSONKey) PublicKey() JSONKey

func (*JSONKey) UnmarshalJSON ¶

func (k *JSONKey) UnmarshalJSON(b []byte) error

type Peer ¶

type Peer struct {
	Hostname            string
	Owner               string
	Description         string
	IP                  net.IP
	IP6                 net.IP
	Added               time.Time
	PublicKey           JSONKey
	PrivateKey          JSONKey
	PresharedKey        JSONKey
	Networks            []JSONIPNet
	PersistentKeepalive int
}

func NewPeer ¶

func NewPeer(server *Server, owner string, hostname string, description string) (Peer, error)

type PeerType ¶

type PeerType int

PeerType is what configuration to use when generating peer config files

const (
	// WGQuick is used by wg-quick to set up a peer
	// https://manpages.debian.org/unstable/wireguard-tools/wg-quick.8.en.html
	WGQuick PeerType = iota
	// Vyatta is used by Ubiquiti routers
	// https://github.com/WireGuard/wireguard-vyatta-ubnt/
	Vyatta
	// NixOS is a declartive linux distro
	// https://nixos.wiki/wiki/Wireguard
	NixOS
)

type Server ¶

type Server struct {
	ExternalHostname    string
	ExternalIP          net.IP
	ExternalIP6         net.IP
	ListenPort          int
	Domain              string
	InterfaceName       string
	Network             JSONIPNet
	Network6            JSONIPNet
	IP                  net.IP
	IP6                 net.IP
	DNS                 net.IP
	PrivateKey          JSONKey
	PostUp              string
	PostDown            string
	FallbackWGBin       string
	Peers               []Peer
	Networks            []JSONIPNet
	PersistentKeepalive int
}

func (*Server) AllocateIP ¶

func (s *Server) AllocateIP() (net.IP, error)

AllocateIP finds a free IPv4 for a new Peer (sequential allocation)

func (*Server) AllocateIP6 ¶

func (s *Server) AllocateIP6() (net.IP, error)

AllocateIP6 finds a free IPv6 for a new Peer (pseudorandom allocation)

func (*Server) ConfigureDevice ¶

func (s *Server) ConfigureDevice() error

ConfigureDevice sets up the WG interface

func (*Server) CreateLink ¶

func (s *Server) CreateLink() error

CreateLink sets up the WG interface and link with the correct address

func (*Server) DeleteLink ¶

func (s *Server) DeleteLink() error

DeleteLink removes the Netlink interface

func (*Server) GetPeers ¶

func (s *Server) GetPeers() []wgtypes.PeerConfig

func (*Server) IPAllocated ¶

func (s *Server) IPAllocated(IP net.IP) bool

IPAllocated checks the existing used ips and returns bool depending on if the IP is in use

func (*Server) Up ¶

func (s *Server) Up() error

Source Files ¶

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