fix acl mutex lock

logic/acls/nodeacls/retrieve.go

@@ -15,8 +15,10 @@ func AreNodesAllowed(networkID NetworkID, node1, node2 NodeID) bool {
 	}
 	var allowed bool
 	acls.AclMutex.RLock()
-	allowed = currentNetworkACL[acls.AclID(node1)].IsAllowed(acls.AclID(node2)) && currentNetworkACL[acls.AclID(node2)].IsAllowed(acls.AclID(node1))
+	currNetworkACLNode1 := currentNetworkACL[acls.AclID(node1)]
+	currNetworkACLNode2 := currentNetworkACL[acls.AclID(node2)]
 	acls.AclMutex.RUnlock()
+	allowed = currNetworkACLNode1.IsAllowed(acls.AclID(node2)) && currNetworkACLNode2.IsAllowed(acls.AclID(node1))
 	return allowed
 }
 

logic/hosts.go

@@ -386,7 +386,6 @@ func DissasociateNodeFromHost(n *models.Node, h *models.Host) error {
 	if len(h.ID.String()) == 0 || h.ID == uuid.Nil {
 		return ErrInvalidHostID
 	}
-	logger.Log(0, "Hereeeee-----> 4.7.1")
 	if n.HostID != h.ID { // check if node actually belongs to host
 		return fmt.Errorf("node is not associated with host")
 	}
@@ -400,7 +399,6 @@ func DissasociateNodeFromHost(n *models.Node, h *models.Host) error {
 			break
 		}
 	}
-	logger.Log(0, "Hereeeee-----> 4.7.2")
 	if index < 0 {
 		if len(h.Nodes) == 0 {
 			return fmt.Errorf("node %s, not found in host, %s", n.ID.String(), h.ID.String())
@@ -408,27 +406,18 @@ func DissasociateNodeFromHost(n *models.Node, h *models.Host) error {
 	} else {
 		h.Nodes = RemoveStringSlice(h.Nodes, index)
 	}
-	logger.Log(0, "Hereeeee-----> 4.7.3")
 	go func() {
 		if servercfg.IsPro {
-			//logger.Log(0, "Hereeeee-----> 4.7.3.1")
 			if clients, err := GetNetworkExtClients(n.Network); err != nil {
-				//logger.Log(0, "Hereeeee-----> 4.7.3.2")
 				for i := range clients {
 					AllowClientNodeAccess(&clients[i], n.ID.String())
-					//logger.Log(0, "Hereeeee-----> 4.7.3.3")
 				}
-				//logger.Log(0, "Hereeeee-----> 4.7.3.4")
 			}
-			//logger.Log(0, "Hereeeee-----> 4.7.3.5")
-
 		}
 	}()
-	logger.Log(0, "Hereeeee-----> 4.7.4")
 	if err := DeleteNodeByID(n); err != nil {
 		return err
 	}
-	logger.Log(0, "Hereeeee-----> 4.7.5")
 	return UpsertHost(h)
 }
 

logic/nodes.go

@@ -287,32 +287,26 @@ func GetNodeByHostRef(hostid, network string) (node models.Node, err error) {
 func DeleteNodeByID(node *models.Node) error {
 	var err error
 	var key = node.ID.String()
-	logger.Log(0, "Hereeeee-----> 4.7.4.1")
 	if err = database.DeleteRecord(database.NODES_TABLE_NAME, key); err != nil {
 		if !database.IsEmptyRecord(err) {
 			return err
 		}
 	}
-	logger.Log(0, "Hereeeee-----> 4.7.4.2")
 	if servercfg.CacheEnabled() {
 		deleteNodeFromCache(node.ID.String())
 	}
-	logger.Log(0, "Hereeeee-----> 4.7.4.3")
 	if servercfg.IsDNSMode() {
 		SetDNS()
 	}
-	logger.Log(0, "Hereeeee-----> 4.7.4.4")
 	_, err = nodeacls.RemoveNodeACL(nodeacls.NetworkID(node.Network), nodeacls.NodeID(node.ID.String()))
 	if err != nil {
 		// ignoring for now, could hit a nil pointer if delete called twice
 		logger.Log(2, "attempted to remove node ACL for node", node.ID.String())
 	}
-	logger.Log(0, "Hereeeee-----> 4.7.4.5")
 	// removeZombie <- node.ID
 	if err = DeleteMetrics(node.ID.String()); err != nil {
 		logger.Log(1, "unable to remove metrics from DB for node", node.ID.String(), err.Error())
 	}
-	logger.Log(0, "Hereeeee-----> 4.7.4.6")
 	return nil
 }