yggdrasil-network/yggdrasil-go
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This commit is contained in:
Neil Alexander 2022-08-06 15:05:12 +01:00
parent 5616b9fc84
commit 4c889703b1
7 changed files with 82 additions and 60 deletions
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45
contrib/mobile/mobile.go
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@ -25,7 +25,7 @@ import (
// functions. Note that in the case of iOS we handle reading/writing to/from TUN
// in Swift therefore we use the "dummy" TUN interface instead.
type Yggdrasil struct {
core core.Core
core *core.Core
iprwc *ipv6rwc.ReadWriteCloser
config *config.NodeConfig
multicast multicast.Multicast
@ -48,19 +48,42 @@ func (m *Yggdrasil) StartJSON(configjson []byte) error {
if err := json.Unmarshal(configjson, &m.config); err != nil {
return err
}
m.config.IfName = "none"
if err := m.core.Start(m.config, logger); err != nil {
logger.Errorln("An error occured starting Yggdrasil:", err)
return err
// Setup the Yggdrasil node itself.
sk, err := hex.DecodeString(m.config.PrivateKey)
if err != nil {
panic(err)
}
options := []core.SetupOption{
core.IfName("none"),
core.IfMTU(m.config.IfMTU),
}
for _, peer := range m.config.Peers {
options = append(options, core.Peer{URI: peer})
}
for intf, peers := range m.config.InterfacePeers {
for _, peer := range peers {
options = append(options, core.Peer{URI: peer, SourceInterface: intf})
}
}
for _, allowed := range m.config.AllowedPublicKeys {
k, err := hex.DecodeString(allowed)
if err != nil {
panic(err)
}
options = append(options, core.AllowedPublicKey(k[:]))
}
m.core, err = core.New(sk[:], options...)
if err != nil {
panic(err)
}
mtu := m.config.IfMTU
m.iprwc = ipv6rwc.NewReadWriteCloser(&m.core)
m.iprwc = ipv6rwc.NewReadWriteCloser(m.core)
if m.iprwc.MaxMTU() < mtu {
mtu = m.iprwc.MaxMTU()
}
m.iprwc.SetMTU(mtu)
if len(m.config.MulticastInterfaces) > 0 {
if err := m.multicast.Init(&m.core, m.config, logger, nil); err != nil {
if err := m.multicast.Init(m.core, m.config, logger, nil); err != nil {
logger.Errorln("An error occurred initialising multicast:", err)
return err
}
@ -139,18 +162,18 @@ func (m *Yggdrasil) GetCoordsString() string {
func (m *Yggdrasil) GetPeersJSON() (result string) {
peers := []struct {
core.Peer
core.PeerInfo
IP string
}{}
for _, v := range m.core.GetPeers() {
a := address.AddrForKey(v.Key)
ip := net.IP(a[:]).String()
peers = append(peers, struct {
core.Peer
core.PeerInfo
IP string
}{
Peer: v,
IP: ip,
PeerInfo: v,
IP: ip,
})
}
if res, err := json.Marshal(peers); err == nil {