More plumbing

go/cmd/zerotier/cli/network.go

@@ -0,0 +1,105 @@
+/*
+ * Copyright (c)2019 ZeroTier, Inc.
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file in the project's root directory.
+ *
+ * Change Date: 2023-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2.0 of the Apache License.
+ */
+/****/
+
+package cli
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+
+	"zerotier/pkg/zerotier"
+)
+
+// Network CLI command
+func Network(basePath, authToken string, args []string, jsonOutput bool) {
+	if len(args) != 1 {
+		Help()
+		os.Exit(1)
+	}
+
+	if len(args[0]) != 16 {
+		fmt.Printf("ERROR: invalid network ID: %s\n", args[0])
+		os.Exit(1)
+	}
+	nwid, err := strconv.ParseUint(args[0], 16, 64)
+	if err != nil {
+		fmt.Printf("ERROR: invalid network ID: %s\n", args[0])
+		os.Exit(1)
+	}
+	nwids := fmt.Sprintf("%.16x", nwid)
+
+	var network zerotier.APINetwork
+	apiGet(basePath, authToken, "/network/"+nwids, &network)
+
+	if jsonOutput {
+		fmt.Println(jsonDump(&network))
+	} else {
+		fmt.Printf("%s: %s\n", nwids, network.Config.Name)
+		fmt.Printf("\tstatus:\t%s\n", networkStatusStr(network.Config.Status))
+		enabled := "no"
+		if network.TapDeviceEnabled {
+			enabled = "yes"
+		}
+		bridge := "no"
+		if network.Config.Bridge {
+			bridge = "yes"
+		}
+		broadcast := "off"
+		if network.Config.BroadcastEnabled {
+			broadcast = "on"
+		}
+		fmt.Printf("\tport:\t%s dev %s type %s mtu %d enabled %s bridge %s broadcast %s\n", network.Config.MAC.String(), network.TapDeviceName, network.TapDeviceType, network.Config.MTU, enabled, bridge, broadcast)
+		fmt.Printf("\tmanaged addresses:\t")
+		for i, a := range network.Config.AssignedAddresses {
+			if i > 0 {
+				fmt.Print(' ')
+			}
+			fmt.Print(a.String())
+		}
+		fmt.Printf("\n\tmanaged routes:\t")
+		for i, r := range network.Config.Routes {
+			if i > 0 {
+				fmt.Print(' ')
+			}
+			fmt.Print(r.Target.String())
+			if r.Via == nil {
+				fmt.Print("->LAN")
+			} else {
+				fmt.Printf("->%s", r.Via.String())
+			}
+		}
+		managedIPs := "disabled"
+		if network.Settings.AllowManagedIPs {
+			managedIPs = "enabled"
+		}
+		managedIPsGlobal := "disabled"
+		if network.Settings.AllowGlobalIPs {
+			managedIPsGlobal = "enabled"
+		}
+		fmt.Printf("\n\tmanaged address local permissions:\t%s global %s\n", managedIPs, managedIPsGlobal)
+		managedRoutes := "diabled"
+		if network.Settings.AllowManagedRoutes {
+			managedRoutes = "enabled"
+		}
+		managedGlobalRoutes := "disabled"
+		if network.Settings.AllowGlobalRoutes {
+			managedGlobalRoutes = "enabled"
+		}
+		managedDefaultRoute := "disabled"
+		if network.Settings.AllowDefaultRouteOverride {
+			managedDefaultRoute = "enabled"
+		}
+		fmt.Printf("\tmanaged route local permissions:\t%s global %s default %s\n", managedRoutes, managedGlobalRoutes, managedDefaultRoute)
+	}
+}