extract signal config creation

Author: pascal-fischer

management/server/grpcserver.go

@@ -595,14 +595,19 @@ func toNetbirdConfig(config *Config, turnCredentials *Token, relayToken *Token,
 		}
 	}
 
-	nbConfig := &proto.NetbirdConfig{
-		Stuns: stuns,
-		Turns: turns,
-		Signal: &proto.HostConfig{
+	var signalCfg *proto.HostConfig
+	if config.Signal != nil {
+		signalCfg = &proto.HostConfig{
 			Uri:      config.Signal.URI,
 			Protocol: ToResponseProto(config.Signal.Proto),
-		},
-		Relay: relayCfg,
+		}
+	}
+
+	nbConfig := &proto.NetbirdConfig{
+		Stuns:  stuns,
+		Turns:  turns,
+		Signal: signalCfg,
+		Relay:  relayCfg,
 	}
 
 	integrationsConfig.ExtendNetBirdConfig(nbConfig, extraSettings)

management/server/peer.go

@@ -1213,7 +1213,7 @@ func (am *DefaultAccountManager) UpdateAccountPeers(ctx context.Context, account
 				return
 			}
 
-			update := toSyncResponse(ctx, nil, p, nil, nil, remotePeerNetworkMap, am.GetDNSDomain(), postureChecks, dnsCache, account.Settings.RoutingPeerDNSResolutionEnabled, extraSetting)
+			update := toSyncResponse(ctx, &Config{}, p, nil, nil, remotePeerNetworkMap, am.GetDNSDomain(), postureChecks, dnsCache, account.Settings.RoutingPeerDNSResolutionEnabled, extraSetting)
 			am.peersUpdateManager.SendUpdate(ctx, p.ID, &UpdateMessage{Update: update, NetworkMap: remotePeerNetworkMap})
 		}(peer)
 	}
@@ -1282,7 +1282,7 @@ func (am *DefaultAccountManager) UpdateAccountPeer(ctx context.Context, accountI
 		return
 	}
 
-	update := toSyncResponse(ctx, nil, peer, nil, nil, remotePeerNetworkMap, am.GetDNSDomain(), postureChecks, dnsCache, account.Settings.RoutingPeerDNSResolutionEnabled, extraSettings)
+	update := toSyncResponse(ctx, &Config{}, peer, nil, nil, remotePeerNetworkMap, am.GetDNSDomain(), postureChecks, dnsCache, account.Settings.RoutingPeerDNSResolutionEnabled, extraSettings)
 	am.peersUpdateManager.SendUpdate(ctx, peer.ID, &UpdateMessage{Update: update, NetworkMap: remotePeerNetworkMap})
 }