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delete postup/down from wg.conf file when gateway is removed

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This commit is contained in:
Matthew R. Kasun
2022-08-31 15:29:33 -04:00
parent e49dcc0796
commit 03c2c5ae1e
3 changed files with 37 additions and 33 deletions
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67
netclient/functions/mqhandlers.go
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@@ -109,44 +109,45 @@ func NodeUpdate(client mqtt.Client, msg mqtt.Message) {
}
file := ncutils.GetNetclientPathSpecific() + nodeCfg.Node.Interface + ".conf"
if ifaceDelta { // if a change caused an ifacedelta we need to notify the server to update the peers
if newNode.ListenPort != nodeCfg.Node.LocalListenPort {
if err := wireguard.RemoveConf(newNode.Interface, false); err != nil {
logger.Log(0, "error remove interface", newNode.Interface, err.Error())
}
err = ncutils.ModPort(&newNode)
if err != nil {
logger.Log(0, "network:", nodeCfg.Node.Network, "error modifying node port on", newNode.Name, "-", err.Error())
return
}
informPortChange(&newNode)
if newNode.ListenPort != nodeCfg.Node.LocalListenPort {
if err := wireguard.RemoveConf(newNode.Interface, false); err != nil {
logger.Log(0, "error remove interface", newNode.Interface, err.Error())
}
if err := wireguard.UpdateWgInterface(file, privateKey, nameserver, newNode); err != nil {
logger.Log(0, "error updating wireguard config "+err.Error())
return
}
if keepaliveChange {
wireguard.UpdateKeepAlive(file, newNode.PersistentKeepalive)
}
logger.Log(0, "applying WG conf to "+file)
if ncutils.IsWindows() {
wireguard.RemoveConfGraceful(nodeCfg.Node.Interface)
}
err = wireguard.ApplyConf(&nodeCfg.Node, nodeCfg.Node.Interface, file)
err = ncutils.ModPort(&newNode)
if err != nil {
logger.Log(0, "error restarting wg after node update -", err.Error())
logger.Log(0, "network:", nodeCfg.Node.Network, "error modifying node port on", newNode.Name, "-", err.Error())
return
}
ifaceDelta = true
informPortChange(&newNode)
}
if err := wireguard.UpdateWgInterface(file, privateKey, nameserver, newNode); err != nil {
logger.Log(0, "error updating wireguard config "+err.Error())
return
}
if keepaliveChange {
wireguard.UpdateKeepAlive(file, newNode.PersistentKeepalive)
}
logger.Log(0, "applying WG conf to "+file)
if ncutils.IsWindows() {
wireguard.RemoveConfGraceful(nodeCfg.Node.Interface)
}
err = wireguard.ApplyConf(&nodeCfg.Node, nodeCfg.Node.Interface, file)
if err != nil {
logger.Log(0, "error restarting wg after node update -", err.Error())
return
}
time.Sleep(time.Second)
// if newNode.DNSOn == "yes" {
// for _, server := range newNode.NetworkSettings.DefaultServerAddrs {
// if server.IsLeader {
// go local.SetDNSWithRetry(newNode, server.Address)
// break
// }
// }
// }
time.Sleep(time.Second)
// if newNode.DNSOn == "yes" {
// for _, server := range newNode.NetworkSettings.DefaultServerAddrs {
// if server.IsLeader {
// go local.SetDNSWithRetry(newNode, server.Address)
// break
// }
// }
// }
if ifaceDelta { // if a change caused an ifacedelta we need to notify the server to update the peers
doneErr := publishSignal(&nodeCfg, ncutils.DONE)
if doneErr != nil {
logger.Log(0, "network:", nodeCfg.Node.Network, "could not notify server to update peers after interface change")