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Filter out own peer from remote peers list during peer updates. (#4986)

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This commit is contained in:
Zoltan Papp
2025-12-30 10:29:45 +01:00
committed by GitHub
parent e11970e32e
commit ef2721f4e1
1 changed files with 15 additions and 6 deletions
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21
client/internal/engine.go
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@@ -1121,6 +1121,15 @@ func (e *Engine) updateNetworkMap(networkMap *mgmProto.NetworkMap) error {
e.updateOfflinePeers(networkMap.GetOfflinePeers())
// Filter out own peer from the remote peers list
localPubKey := e.config.WgPrivateKey.PublicKey().String()
remotePeers := make([]*mgmProto.RemotePeerConfig, 0, len(networkMap.GetRemotePeers()))
for _, p := range networkMap.GetRemotePeers() {
if p.GetWgPubKey() != localPubKey {
remotePeers = append(remotePeers, p)
}
}
// cleanup request, most likely our peer has been deleted
if networkMap.GetRemotePeersIsEmpty() {
err := e.removeAllPeers()
@@ -1129,26 +1138,26 @@ func (e *Engine) updateNetworkMap(networkMap *mgmProto.NetworkMap) error {
return err
}
} else {
err := e.removePeers(networkMap.GetRemotePeers())
err := e.removePeers(remotePeers)
if err != nil {
return err
}
err = e.modifyPeers(networkMap.GetRemotePeers())
err = e.modifyPeers(remotePeers)
if err != nil {
return err
}
err = e.addNewPeers(networkMap.GetRemotePeers())
err = e.addNewPeers(remotePeers)
if err != nil {
return err
}
e.statusRecorder.FinishPeerListModifications()
e.updatePeerSSHHostKeys(networkMap.GetRemotePeers())
e.updatePeerSSHHostKeys(remotePeers)
if err := e.updateSSHClientConfig(networkMap.GetRemotePeers()); err != nil {
if err := e.updateSSHClientConfig(remotePeers); err != nil {
log.Warnf("failed to update SSH client config: %v", err)
}
@@ -1156,7 +1165,7 @@ func (e *Engine) updateNetworkMap(networkMap *mgmProto.NetworkMap) error {
}
// must set the exclude list after the peers are added. Without it the manager can not figure out the peers parameters from the store
excludedLazyPeers := e.toExcludedLazyPeers(forwardingRules, networkMap.GetRemotePeers())
excludedLazyPeers := e.toExcludedLazyPeers(forwardingRules, remotePeers)
e.connMgr.SetExcludeList(e.ctx, excludedLazyPeers)
e.networkSerial = serial