put node ID into the main menu.

Clicking on the menu item copies the node ID into the clipboard.

ZeroTier One.xcodeproj/project.pbxproj

@@ -14,6 +14,7 @@
 		932D47361D1CDC9B004BCFE2 /* AboutViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 932D47341D1CDC9B004BCFE2 /* AboutViewController.swift */; };
 		932D47371D1CDC9B004BCFE2 /* AboutViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = 932D47351D1CDC9B004BCFE2 /* AboutViewController.xib */; };
 		932D473A1D220D63004BCFE2 /* LaunchAtLoginController.m in Sources */ = {isa = PBXBuildFile; fileRef = 932D47391D220D63004BCFE2 /* LaunchAtLoginController.m */; };
+		932D473C1D261ED4004BCFE2 /* NodeStatus.swift in Sources */ = {isa = PBXBuildFile; fileRef = 932D473B1D261ED4004BCFE2 /* NodeStatus.swift */; };
 		9330F1351CEAB4C400687EC8 /* ServiceCom.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9330F1341CEAB4C400687EC8 /* ServiceCom.swift */; };
 		9330F1371CEBF87200687EC8 /* Network.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9330F1361CEBF87200687EC8 /* Network.swift */; };
 		9330F13B1CF534E500687EC8 /* NetworkInfoCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9330F13A1CF534E500687EC8 /* NetworkInfoCell.swift */; };
@@ -36,6 +37,7 @@
 		932D47351D1CDC9B004BCFE2 /* AboutViewController.xib */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.xib; path = AboutViewController.xib; sourceTree = "<group>"; };
 		932D47381D220D63004BCFE2 /* LaunchAtLoginController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = LaunchAtLoginController.h; sourceTree = "<group>"; };
 		932D47391D220D63004BCFE2 /* LaunchAtLoginController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = LaunchAtLoginController.m; sourceTree = "<group>"; };
+		932D473B1D261ED4004BCFE2 /* NodeStatus.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = NodeStatus.swift; sourceTree = "<group>"; };
 		9330F1341CEAB4C400687EC8 /* ServiceCom.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ServiceCom.swift; sourceTree = "<group>"; };
 		9330F1361CEBF87200687EC8 /* Network.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Network.swift; sourceTree = "<group>"; };
 		9330F13A1CF534E500687EC8 /* NetworkInfoCell.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = NetworkInfoCell.swift; sourceTree = "<group>"; };
@@ -105,6 +107,7 @@
 				932D47351D1CDC9B004BCFE2 /* AboutViewController.xib */,
 				932D47381D220D63004BCFE2 /* LaunchAtLoginController.h */,
 				932D47391D220D63004BCFE2 /* LaunchAtLoginController.m */,
+				932D473B1D261ED4004BCFE2 /* NodeStatus.swift */,
 			);
 			path = "ZeroTier One";
 			sourceTree = "<group>";
@@ -189,6 +192,7 @@
 				932D47321D1CD861004BCFE2 /* PreferencesViewController.swift in Sources */,
 				932D473A1D220D63004BCFE2 /* LaunchAtLoginController.m in Sources */,
 				93326BDC1CE7C816005CA2AC /* AppDelegate.swift in Sources */,
+				932D473C1D261ED4004BCFE2 /* NodeStatus.swift in Sources */,
 				93DAFE4B1CFE53CA00547CC4 /* AuthtokenCopy.m in Sources */,
 				9330F13B1CF534E500687EC8 /* NetworkInfoCell.swift in Sources */,
 				93326BEA1CE7D9B9005CA2AC /* JoinNetworkViewController.swift in Sources */,

ZeroTier One/AppDelegate.swift

@@ -27,7 +27,12 @@ class AppDelegate: NSObject, NSApplicationDelegate {
 
     var networks = [Network]()
 
+    var status: NodeStatus? = nil
+
+    var pasteboard = NSPasteboard.generalPasteboard()
+
     func applicationDidFinishLaunching(aNotification: NSNotification) {
+        pasteboard.declareTypes([NSPasteboardTypeString], owner: nil)
 
         let defaults = NSUserDefaults.standardUserDefaults()
         let defaultsDict = ["firstRun": true]
@@ -47,10 +52,9 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         }
 
 
-
-
         let nc = NSNotificationCenter.defaultCenter()
         nc.addObserver(self, selector: #selector(onNetworkListUpdated(_:)), name: networkUpdateKey, object: nil)
+        nc.addObserver(self, selector: #selector(onNodeStatusUpdated(_:)), name: statusUpdateKey, object: nil)
 
         statusItem.image = NSImage(named: "MenuBarIconMac")
 
@@ -161,9 +165,21 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         buildMenu()
     }
 
+    func onNodeStatusUpdated(note: NSNotification) {
+        let status = note.userInfo!["status"] as! NodeStatus
+        self.status = status
+
+        buildMenu()
+    }
+
     func buildMenu() {
         let menu = NSMenu()
 
+        if let s = self.status {
+            menu.addItem(NSMenuItem(title: "Node ID: \(s.address)", action: #selector(AppDelegate.copyNodeID), keyEquivalent: ""))
+            menu.addItem(NSMenuItem.separatorItem())
+        }
+
         menu.addItem(NSMenuItem(title: "Network Details...", action: #selector(AppDelegate.showNetworks), keyEquivalent: "n"))
         menu.addItem(NSMenuItem(title: "Join Network...", action: #selector(AppDelegate.joinNetwork), keyEquivalent: "j"))
         menu.addItem(NSMenuItem.separatorItem())
@@ -224,5 +240,11 @@ class AppDelegate: NSObject, NSApplicationDelegate {
             ServiceCom.joinNetwork(id)
         }
     }
+
+    func copyNodeID() {
+        if let s = self.status {
+            pasteboard.setString(s.address, forType: NSPasteboardTypeString)
+        }
+    }
 }
 

ZeroTier One/NetworkMonitor.swift

@@ -9,6 +9,7 @@
 import Cocoa
 
 let networkUpdateKey = "com.zerotier.one.network-list"
+let statusUpdateKey = "com.zerotier.one.status"
 
 class NetworkMonitor: NSObject {
 
@@ -58,6 +59,14 @@ class NetworkMonitor: NSObject {
                 self.internal_updateNetworkInfo()
             }
         }
+
+        ServiceCom.getNodeStatus() { nodeStatus -> Void in
+            NSOperationQueue.mainQueue().addOperationWithBlock() { () -> Void in
+                let nc = NSNotificationCenter.defaultCenter()
+
+                nc.postNotificationName(statusUpdateKey, object: nil, userInfo: ["status": nodeStatus])
+            }
+        }
     }
 
     func deleteSavedNetwork(nwid: String) {

ZeroTier One/NodeStatus.swift

@@ -0,0 +1,59 @@
+//
+//  NodeStatus.swift
+//  ZeroTier One
+//
+//  Created by Grant Limberg on 6/30/16.
+//  Copyright © 2016 ZeroTier, Inc. All rights reserved.
+//
+
+import Cocoa
+
+class NodeStatus: NSObject {
+    var address: String = ""
+    var publicIdentity: String = ""
+    var online: Bool = false
+    var tcpFallbackActive: Bool = false
+    var versionMajor: Int = 0
+    var versionMinor: Int = 0
+    var versionRev: Int = 0
+    var version: String = ""
+    var clock: UInt64 = 0
+
+    init(jsonData: [String: AnyObject]) {
+        if let a = jsonData["address"] as? String {
+            self.address = a
+        }
+
+        if let p = jsonData["publicIdentity"] as? String {
+            self.publicIdentity = p
+        }
+
+        if let o = jsonData["online"] as? NSNumber {
+            self.online = o.boolValue
+        }
+
+        if let t = jsonData["tcpFallbackActive"] as? NSNumber {
+            self.tcpFallbackActive = t.boolValue
+        }
+
+        if let v = jsonData["versionMajor"] as? NSNumber {
+            self.versionMajor = v.integerValue
+        }
+
+        if let v = jsonData["versionMinor"] as? NSNumber {
+            self.versionMinor = v.integerValue
+        }
+
+        if let v = jsonData["versionRev"] as? NSNumber {
+            self.versionRev = v.integerValue
+        }
+
+        if let v = jsonData["version"] as? String {
+            self.version = v
+        }
+
+        if let c = jsonData["version"] as? NSNumber {
+            self.clock = c.unsignedLongLongValue
+        }
+    }
+}

ZeroTier One/ServiceCom.swift

@@ -118,6 +118,40 @@ class ServiceCom: NSObject {
         }
     }
 
+    static func getNodeStatus(completionHandler: (NodeStatus -> Void)) {
+        let urlString = baseURL + "/status?auth=\(ServiceCom.getKey())"
+
+        if let u = NSURL(string: urlString) {
+            let request = NSMutableURLRequest(URL: u)
+            let session = NSURLSession.sharedSession()
+            let task = session.dataTaskWithRequest(request) { (data, response, error) in
+                if error != nil{
+                    NSLog("\(error)")
+                    return
+                }
+
+                let httpResponse = response as! NSHTTPURLResponse
+                let status = httpResponse.statusCode
+
+                if status == 200 {
+                    do {
+                        let json = try NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions()) as! [String: AnyObject]
+
+                        let status = NodeStatus(jsonData: json)
+
+                        completionHandler(status)
+                    }
+                    catch  {
+                    }
+                }
+            }
+            
+            task.resume()
+        }
+        else {
+            NSLog("bad URL")
+        }
+    }
 
     static func joinNetwork(network: String, allowManaged: Bool = true, allowGlobal: Bool = false, allowDefault: Bool = false) {
         let urlString = baseURL + "/network/\(network)?auth=\(ServiceCom.getKey())"