VERSION 0.9.3: unreleased update with some fixes for Pi users

This version is being tagged and bagged, despite the fact that it's not
going to be released and won't be merged into master until 1.0.0 is ready.

It contains several Linux build fixes, a fix for a unix domain socket resource
leak, and build fixes for the Raspberry Pi.

.gitignore

@@ -6,8 +6,7 @@
 .DS_Store
 .Apple*
 *.dSYM
-/netconf-service/netconf-test
-/netconf-service/netconf.service
+/netconf-service/node_modules
 /ipch
 /windows/ZeroTierOne.sdf
 /windows/ZeroTierOne.v11.suo
@@ -32,3 +31,4 @@
 .qmake.stash
 *.autosave
 /ZeroTier One.dmg
+/root-topology/*.secret

README.md

@@ -1,14 +1,18 @@
-ZeroTier One
+ZeroTier One - Ethernet Virtualization
 ======
 
-ZeroTier One creates flat virtual Ethernet networks of almost unlimited size. [Visit ZeroTier Networks on the web](https://www.zerotier.com/) for more information.
+ZeroTier One is an ethernet virtualization engine. It creates virtual LANs of almost unlimited size that span physical network boundaries.
 
-Follow the [ZeroTier blog](http://blog.zerotier.com/) and the [GitHub project](https://github.com/zerotier/ZeroTierOne) to stay up to date.
+The underlying protocol is peer to peer with managed anchor points ("supernodes") for instant-on communication, assisted NAT traversal, and relaying for users who cannot make P2P connections. All unicast packets are encrypted end-to-end using private keys that only you control. Multicast and broadcast work as they would on a normal LAN, except that traffic is throttled and intelligently prioritized on large networks to stay within bandwidth limits while preserving essential functionality (multicast triage algorithm). Its behavior is not unlike some enterprise-grade intelligent ethernet switches designed for huge wired networks such as university LANs.
 
-Auto-updating binary packages that install easily [can be found here.](https://www.zerotier.com/download.html) If you want to build from source, clone this repository and see BUILDING.txt and RUNNING.txt.
+[Visit ZeroTier Networks on the web](https://www.zerotier.com/) for more information. Follow the [ZeroTier blog](https://www.zerotier.com/blog/) and the [GitHub project](https://github.com/zerotier/ZeroTierOne) to stay up to date. See the GitHub-hosted wiki (sidebar) for technical info and help for various platforms.
 
-Once you are up and running, you can [create an account on the network control panel](https://www.zerotier.com/networks.html) if you want to create a private network or you can join [Earth](https://www.zerotier.com/earth.html) by running (on Linux and Mac) `sudo ./zerotier-cli join 8056c2e21c000001`.
+Auto-updating binary packages that install easily [can be found here.](https://www.zerotier.com/download.html) Packages for popular Linux distributions that neatly wrap the Linux installer/uninstaller are coming soon. If you want to build from source, clone this repository and see BUILDING.txt and RUNNING.txt. If you build manually you'll have to update manually.
 
-Note that this won't work if your firewall does not allow outbound UDP. It must allow two way UDP conversations on port 9993 at a minimum.
+Once you are up and running, you can [create an account on the network control panel](https://www.zerotier.com/networks.html) if you want to create a private network or you can join [Earth](https://www.zerotier.com/earth.html) by running (on Linux and Mac) `sudo ./zerotier-cli join 8056c2e21c000001`. (Earth is a public virtual network, meaning that it has no access control and allows anyone to join. Make sure your system is up to date and you have no unprotected network services listening.)
 
-ZeroTier One is licensed under the GNU General Public License version 3. You are free to use, modify, or redistribute it under the terms of that license. If you would like to embed ZeroTier One in a closed source product or create a closed source derivative product, contact ZeroTier Networks LLC.
+Note: If UDP traffic over port 9993 (at a minimum) is not permitted by your local or network firewall(s), ZeroTier One will fall back to TCP tunneling to supernodes over port 443 and will not be able to make direct NAT-t connections to other peers. This fallback mode slows things down considerably. If you're getting very poor performance check your firewall settings. You can see if fallback mode is active by checking for outbound TCP connections from the zerotier-one process to port 443 on five or six hosts in the zerotier.com domain. (See Defaults.cpp for a list of these hosts.)
+
+Most users will use IPv4 and/or IPv6 over ZeroTier One, but since it virtualizes at the ethernet (layer 2) level it can technically host almost any protocol. Users have made classic multiplayer games work over IPX, for example. Services like DHCP and IPv6 NDP for link-local addresses can work automatically.
+
+The service is free for public networks and for managed private networks up to ten users. The code is open source and is licensed under the GNU GPL v3 (not LGPL). If you'd like to embed it in a closed-source commercial product, please e-mail [contact@zerotier.com](mailto:contact@zerotier.com) to discuss licensing.

ZeroTierUI/ZeroTierUI.pro

@@ -12,16 +12,20 @@ mac:QMAKE_INFO_PLIST = Info.plist
 mac:LIBS += -framework Cocoa
 
 SOURCES += main.cpp \
-    mainwindow.cpp \
-    aboutwindow.cpp \
+		mainwindow.cpp \
+		aboutwindow.cpp \
+		networkwidget.cpp \
+		installdialog.cpp \
+		licensedialog.cpp \
+		onetimedialog.cpp \
     ../node/C25519.cpp \
     ../node/CertificateOfMembership.cpp \
     ../node/Defaults.cpp \
-    ../node/Demarc.cpp \
-    ../node/EthernetTap.cpp \
     ../node/HttpClient.cpp \
     ../node/Identity.cpp \
     ../node/InetAddress.cpp \
+    ../node/IpcConnection.cpp \
+    ../node/IpcListener.cpp \
     ../node/Logger.cpp \
     ../node/Multicaster.cpp \
     ../node/Network.cpp \
@@ -32,27 +36,28 @@ SOURCES += main.cpp \
     ../node/PacketDecoder.cpp \
     ../node/Peer.cpp \
     ../node/Poly1305.cpp \
+    ../node/RoutingTable.cpp \
     ../node/Salsa20.cpp \
     ../node/Service.cpp \
     ../node/SHA512.cpp \
+    ../node/SocketManager.cpp \
     ../node/SoftwareUpdater.cpp \
     ../node/Switch.cpp \
-    ../node/SysEnv.cpp \
+    ../node/TcpSocket.cpp \
     ../node/Topology.cpp \
     ../node/UdpSocket.cpp \
     ../node/Utils.cpp \
     ../ext/lz4/lz4.c \
-    ../ext/lz4/lz4hc.c \
-    networkwidget.cpp \
-    installdialog.cpp \
-    licensedialog.cpp \
-    onetimedialog.cpp
+    ../node/Dictionary.cpp
 
 HEADERS  += mainwindow.h \
-    aboutwindow.h \
-    ../node/Node.hpp \
-    ../node/Utils.hpp \
-    ../node/Defaults.hpp \
+		aboutwindow.h \
+		networkwidget.h \
+		installdialog.h \
+		mac_doprivileged.h \
+		licensedialog.h \
+		main.h \
+		onetimedialog.h \
     ../node/Address.hpp \
     ../node/Array.hpp \
     ../node/AtomicCounter.hpp \
@@ -61,14 +66,14 @@ HEADERS  += mainwindow.h \
     ../node/C25519.hpp \
     ../node/CertificateOfMembership.hpp \
     ../node/CMWC4096.hpp \
-    ../node/Condition.hpp \
     ../node/Constants.hpp \
-    ../node/Demarc.hpp \
+    ../node/Defaults.hpp \
     ../node/Dictionary.hpp \
-    ../node/EthernetTap.hpp \
     ../node/HttpClient.hpp \
     ../node/Identity.hpp \
     ../node/InetAddress.hpp \
+    ../node/IpcConnection.hpp \
+    ../node/IpcListener.hpp \
     ../node/Logger.hpp \
     ../node/MAC.hpp \
     ../node/Multicaster.hpp \
@@ -76,10 +81,12 @@ HEADERS  += mainwindow.h \
     ../node/Mutex.hpp \
     ../node/Network.hpp \
     ../node/NetworkConfig.hpp \
+    ../node/Node.hpp \
     ../node/NodeConfig.hpp \
     ../node/NonCopyable.hpp \
     ../node/Packet.hpp \
     ../node/PacketDecoder.hpp \
+    ../node/Path.hpp \
     ../node/Peer.hpp \
     ../node/Poly1305.hpp \
     ../node/RuntimeEnvironment.hpp \
@@ -87,28 +94,27 @@ HEADERS  += mainwindow.h \
     ../node/Service.hpp \
     ../node/SHA512.hpp \
     ../node/SharedPtr.hpp \
+    ../node/Socket.hpp \
+    ../node/SocketManager.hpp \
     ../node/SoftwareUpdater.hpp \
     ../node/Switch.hpp \
-    ../node/SysEnv.hpp \
+    ../node/RoutingTable.hpp \
+    ../node/TcpSocket.hpp \
     ../node/Thread.hpp \
     ../node/Topology.hpp \
     ../node/UdpSocket.hpp \
+    ../node/Utils.hpp \
     ../ext/lz4/lz4.h \
-    ../ext/lz4/lz4hc.h \
-    networkwidget.h \
-    installdialog.h \
-    mac_doprivileged.h \
-    licensedialog.h \
-    main.h \
-    onetimedialog.h
+    ../node/EthernetTap.hpp \
+    ../node/EthernetTapFactory.hpp
 
 FORMS    += mainwindow.ui \
-    aboutwindow.ui \
-    networkwidget.ui \
-    installdialog.ui \
-    licensedialog.ui \
-    quickstartdialog.ui \
-    onetimedialog.ui
+		aboutwindow.ui \
+		networkwidget.ui \
+		installdialog.ui \
+		licensedialog.ui \
+		quickstartdialog.ui \
+		onetimedialog.ui
 
 RESOURCES += \
 		resources.qrc
@@ -117,4 +123,4 @@ mac:OBJECTIVE_SOURCES += \
 		mac_doprivileged.mm
 
 OTHER_FILES += \
-    stylesheet.css
+		stylesheet.css

ZeroTierUI/aboutwindow.cpp

@@ -39,7 +39,19 @@ AboutWindow::AboutWindow(QWidget *parent) :
 	ui(new Ui::AboutWindow)
 {
 	ui->setupUi(this);
-	ui->aboutTextLabel->setText(QString("ZeroTier One\nVersion ")+ZeroTier::Node::versionString()+"\nQt Graphical User Interface\n\n(c)2011-2014 ZeroTier Networks LLC\n\nReleased under the terms of the GNU\nGeneral Public License v3.0, see: http://gplv3.fsf.org for terms.\n\nAuthor(s): Adam Ierymenko");
+	ui->aboutTextLabel->setText(QString("ZeroTier One\nVersion ")+ZeroTier::Node::versionString()+"\nDesktop Graphical User Interface\n\n(c)2011-2014 ZeroTier Networks LLC\n\nReleased under the terms of the GNU\nGeneral Public License v3.0, see: http://gplv3.fsf.org for terms.\n\nAuthor(s): Adam Ierymenko");
+
+#ifdef __WINDOWS__
+	/*
+	QWidgetList widgets = this->findChildren<QWidget*>();
+	foreach(QWidget *widget, widgets) {
+		QFont font(widget->font());
+		font.setPointSizeF(font.pointSizeF() * 0.75);
+		widget->setFont(font);
+	}
+	*/
+	this->raise();
+#endif
 }
 
 AboutWindow::~AboutWindow()

ZeroTierUI/main.cpp

@@ -43,7 +43,7 @@
 #include "../node/Defaults.hpp"
 
 // Uncomment for testing to disable making sure Windows service is running
-//#define DISABLE_WINDOWS_SERVICE_MANAGEMENT
+#define DISABLE_WINDOWS_SERVICE_MANAGEMENT
 
 #ifdef __WINDOWS__
 #include <WinSock2.h>

ZeroTierUI/mainwindow.cpp

@@ -63,32 +63,32 @@
 #endif
 
 // Globally visible
-ZeroTier::Node::LocalClient *zeroTierClient = (ZeroTier::Node::LocalClient *)0;
+ZeroTier::Node::NodeControlClient *zeroTierClient = (ZeroTier::Node::NodeControlClient *)0;
 
 // Main window instance for app
 QMainWindow *mainWindow = (MainWindow *)0;
 
 // Handles message from ZeroTier One service
-static void handleZTMessage(void *arg,unsigned long id,const char *line)
+static void handleZTMessage(void *arg,const char *line)
 {
-	static std::map< unsigned long,std::vector<std::string> > ztReplies;
+	static std::vector<std::string> ztReplies;
 	static QMutex ztReplies_m;
 
 	ztReplies_m.lock();
-	if (*line) {
-		ztReplies[id].push_back(std::string(line));
-		ztReplies_m.unlock();
-	} else { // empty lines conclude transmissions
-		std::map< unsigned long,std::vector<std::string> >::iterator r(ztReplies.find(id));
-		if (r != ztReplies.end()) {
+
+	if (line) {
+		if ((line[0] == '.')&&(line[1] == (char)0)) {
 			// The message is packed into an event and sent to the main window where
 			// the actual parsing code lives.
-			MainWindow::ZTMessageEvent *event = new MainWindow::ZTMessageEvent(r->second);
-			ztReplies.erase(r);
-			ztReplies_m.unlock();
+			MainWindow::ZTMessageEvent *event = new MainWindow::ZTMessageEvent(ztReplies);
+			ztReplies.clear();
 			QCoreApplication::postEvent(mainWindow,event); // must post since this may be another thread
-		} else ztReplies_m.unlock();
+		} else if (line[0]) {
+			ztReplies.push_back(std::string(line));
+		}
 	}
+
+	ztReplies_m.unlock();
 }
 
 MainWindow::MainWindow(QWidget *parent) :
@@ -136,7 +136,7 @@ MainWindow::~MainWindow()
 {
 	delete ui;
 	delete zeroTierClient;
-	zeroTierClient = (ZeroTier::Node::LocalClient *)0;
+	zeroTierClient = (ZeroTier::Node::NodeControlClient *)0;
 	mainWindow = (MainWindow *)0;
 }
 
@@ -147,89 +147,89 @@ void MainWindow::timerEvent(QTimerEvent *event) // event can be null since code
 	if (this->pollServiceTimerId < 0)
 		return;
 
+	// Show quick start dialog on first launch, then reset timer to normal rate
 	if (this->firstTimerTick) {
 		this->firstTimerTick = false;
 		this->killTimer(this->pollServiceTimerId);
-
 		if (!settings->value("shown_quickStart",false).toBool()) {
 			on_actionQuick_Start_triggered();
 			settings->setValue("shown_quickStart",true);
 			settings->sync();
 		}
-
-		this->pollServiceTimerId = this->startTimer(1500);
+		this->pollServiceTimerId = this->startTimer(2000);
 	}
 
 	if (!zeroTierClient) {
-		std::string authToken;
-		if (!ZeroTier::Utils::readFile(ZeroTier::Node::LocalClient::authTokenDefaultUserPath().c_str(),authToken)) {
 #ifdef __APPLE__
-			if (QFile::exists("/Library/Application Support/ZeroTier/One/zerotier-one")) {
-				// Authorize user by copying auth token into local home directory
-				QMessageBox::information(this,"Authorization Needed","Administrator privileges are required to allow the current user to control ZeroTier One on this computer. (You only have to do this once.)",QMessageBox::Ok,QMessageBox::NoButton);
+		if ((!QFile::exists(ZeroTier::Node::NodeControlClient::authTokenDefaultUserPath()))&&(QFile::exists("/Library/Application Support/ZeroTier/One/zerotier-one"))) {
+			// Authorize user by copying auth token into local home directory
+			QMessageBox::information(this,"Authorization Needed","Administrator privileges are required to allow the current user to control ZeroTier One on this computer. (You only have to do this once.)",QMessageBox::Ok,QMessageBox::NoButton);
 
-				std::string homePath(QDir::homePath().toStdString());
-				QString zt1Caches(QDir::homePath() + "/Library/Caches/ZeroTier/One");
-				QDir::root().mkpath(zt1Caches);
-				std::string tmpPath((zt1Caches + "/auth.sh").toStdString());
+			std::string homePath(QDir::homePath().toStdString());
+			QString zt1Caches(QDir::homePath() + "/Library/Caches/ZeroTier/One");
+			QDir::root().mkpath(zt1Caches);
+			std::string tmpPath((zt1Caches + "/auth.sh").toStdString());
 
-				FILE *scr = fopen(tmpPath.c_str(),"w");
-				if (!scr) {
-					QMessageBox::critical(this,"Cannot Authorize","Unable to authorize this user to administrate ZeroTier One. (Cannot write to temporary Library/Caches/ZeroTier/One folder.)",QMessageBox::Ok,QMessageBox::NoButton);
-					QApplication::exit(1);
-					return;
-				}
-
-				fprintf(scr,"#!/bin/bash\n");
-				fprintf(scr,"export PATH=\"/bin:/usr/bin:/sbin:/usr/sbin\"\n");
-				fprintf(scr,"if [ -f '/Library/Application Support/ZeroTier/One/authtoken.secret' ]; then\n");
-				fprintf(scr,"  mkdir -p '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
-				fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier'\n",(int)getuid(),homePath.c_str());
-				fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier'\n",(int)getgid(),homePath.c_str());
-				fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier'\n",homePath.c_str());
-				fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getuid(),homePath.c_str());
-				fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getgid(),homePath.c_str());
-				fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
-				fprintf(scr,"  cp -f '/Library/Application Support/ZeroTier/One/authtoken.secret' '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
-				fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getuid(),homePath.c_str());
-				fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getgid(),homePath.c_str());
-				fprintf(scr,"  chmod 0600 '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
-				fprintf(scr,"fi\n");
-				fprintf(scr,"exit 0\n");
-
-				fclose(scr);
-				chmod(tmpPath.c_str(),0755);
-
-				macExecutePrivilegedShellCommand((std::string("'")+tmpPath+"' >>/dev/null 2>&1").c_str());
-
-				unlink(tmpPath.c_str());
+			FILE *scr = fopen(tmpPath.c_str(),"w");
+			if (!scr) {
+				QMessageBox::critical(this,"Cannot Authorize","Unable to authorize this user to administrate ZeroTier One. (Cannot write to temporary Library/Caches/ZeroTier/One folder.)",QMessageBox::Ok,QMessageBox::NoButton);
+				QApplication::exit(1);
+				return;
 			}
-#endif
 
-			if (!ZeroTier::Utils::readFile(ZeroTier::Node::LocalClient::authTokenDefaultUserPath().c_str(),authToken)) {
-				if (!ZeroTier::Utils::readFile(ZeroTier::Node::LocalClient::authTokenDefaultSystemPath().c_str(),authToken)) {
-					QMessageBox::critical(this,"Cannot Authorize","Unable to authorize this user to administrate ZeroTier One. (Did you enter your password correctly?)",QMessageBox::Ok,QMessageBox::NoButton);
-					QApplication::exit(1);
-					return;
-				}
-			}
+			fprintf(scr,"#!/bin/bash\n");
+			fprintf(scr,"export PATH=\"/bin:/usr/bin:/sbin:/usr/sbin\"\n");
+			fprintf(scr,"if [ -f '/Library/Application Support/ZeroTier/One/authtoken.secret' ]; then\n");
+			fprintf(scr,"  mkdir -p '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
+			fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier'\n",(int)getuid(),homePath.c_str());
+			fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier'\n",(int)getgid(),homePath.c_str());
+			fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier'\n",homePath.c_str());
+			fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getuid(),homePath.c_str());
+			fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getgid(),homePath.c_str());
+			fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
+			fprintf(scr,"  cp -f '/Library/Application Support/ZeroTier/One/authtoken.secret' '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
+			fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getuid(),homePath.c_str());
+			fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getgid(),homePath.c_str());
+			fprintf(scr,"  chmod 0600 '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
+			fprintf(scr,"fi\n");
+			fprintf(scr,"exit 0\n");
+
+			fclose(scr);
+			chmod(tmpPath.c_str(),0755);
+
+			macExecutePrivilegedShellCommand((std::string("'")+tmpPath+"' >>/dev/null 2>&1").c_str());
+
+			unlink(tmpPath.c_str());
 		}
+#endif // __APPLE__
 
-		zeroTierClient = new ZeroTier::Node::LocalClient(authToken.c_str(),0,&handleZTMessage,this);
+		try {
+			zeroTierClient = new ZeroTier::Node::NodeControlClient((const char *)0,&handleZTMessage,this);
+			const char *err = zeroTierClient->error();
+			if (err) {
+				delete zeroTierClient;
+				zeroTierClient = (ZeroTier::Node::NodeControlClient *)0;
+			}
+		} catch ( ... ) {
+			zeroTierClient = (ZeroTier::Node::NodeControlClient *)0;
+		}
 	}
 
 	if (++this->cyclesSinceResponseFromService >= 3) {
-		if (this->cyclesSinceResponseFromService == 3)
+		if (this->cyclesSinceResponseFromService == 3) {
 			QMessageBox::warning(this,"Service Not Running","Can't connect to the ZeroTier One service. Is it running?",QMessageBox::Ok);
+		}
 		ui->noNetworksLabel->setVisible(true);
 		ui->noNetworksLabel->setText("Connecting to Service...");
 		ui->bottomContainerWidget->setVisible(false);
 		ui->networkListWidget->setVisible(false);
 	}
 
-	zeroTierClient->send("info");
-	zeroTierClient->send("listnetworks");
-	zeroTierClient->send("listpeers");
+	if (zeroTierClient) {
+		zeroTierClient->send("info");
+		zeroTierClient->send("listnetworks");
+		zeroTierClient->send("listpeers");
+	}
 }
 
 void MainWindow::customEvent(QEvent *event)
@@ -237,15 +237,14 @@ void MainWindow::customEvent(QEvent *event)
 	ZTMessageEvent *m = (ZTMessageEvent *)event; // only one custom event type so far
 	if (m->ztMessage.size() == 0)
 		return;
-
-	this->cyclesSinceResponseFromService = 0;
-
-	std::vector<std::string> hdr(ZeroTier::Node::LocalClient::splitLine(m->ztMessage[0]));
+	std::vector<std::string> hdr(ZeroTier::Node::NodeControlClient::splitLine(m->ztMessage[0]));
 	if (hdr.size() < 2)
 		return;
 	if (hdr[0] != "200")
 		return;
 
+	this->cyclesSinceResponseFromService = 0;
+
 	if (hdr[1] == "info") {
 		if (hdr.size() >= 3)
 			this->myAddress = hdr[2].c_str();
@@ -256,9 +255,9 @@ void MainWindow::customEvent(QEvent *event)
 	} else if (hdr[1] == "listnetworks") {
 		std::map< std::string,std::vector<std::string> > newNetworks;
 		for(unsigned long i=1;i<m->ztMessage.size();++i) {
-			std::vector<std::string> l(ZeroTier::Node::LocalClient::splitLine(m->ztMessage[i]));
-			// 200 listnetworks <nwid> <name> <status> <config age> <type> <dev> <ips>
-			if ((l.size() == 9)&&(l[2].length() == 16))
+			std::vector<std::string> l(ZeroTier::Node::NodeControlClient::splitLine(m->ztMessage[i]));
+			// 200 listnetworks <nwid> <name> <mac> <status> <config age> <type> <dev> <ips>
+			if ((l.size() == 10)&&(l[2].length() == 16))
 				newNetworks[l[2]] = l;
 		}
 
@@ -285,10 +284,11 @@ void MainWindow::customEvent(QEvent *event)
 					alreadyDisplayed.insert(nw->networkId());
 					std::vector<std::string> &l = networks[nw->networkId()];
 					nw->setNetworkName(l[3]);
-					nw->setStatus(l[4],l[5]);
-					nw->setNetworkType(l[6]);
-					nw->setNetworkDeviceName(l[7]);
-					nw->setIps(l[8]);
+					nw->setMAC(l[4]);
+					nw->setStatus(l[5],l[6]);
+					nw->setNetworkType(l[7]);
+					nw->setNetworkDeviceName(l[8]);
+					nw->setIps(l[9]);
 				}
 			}
 			for(std::map< std::string,std::vector<std::string> >::iterator nwdata(networks.begin());nwdata!=networks.end();++nwdata) {
@@ -296,10 +296,11 @@ void MainWindow::customEvent(QEvent *event)
 					std::vector<std::string> &l = nwdata->second;
 					NetworkWidget *nw = new NetworkWidget((QWidget *)0,nwdata->first);
 					nw->setNetworkName(l[3]);
-					nw->setStatus(l[4],l[5]);
-					nw->setNetworkType(l[6]);
-					nw->setNetworkDeviceName(l[7]);
-					nw->setIps(l[8]);
+					nw->setMAC(l[4]);
+					nw->setStatus(l[5],l[6]);
+					nw->setNetworkType(l[7]);
+					nw->setNetworkDeviceName(l[8]);
+					nw->setIps(l[9]);
 					QListWidgetItem *item = new QListWidgetItem();
 					item->setSizeHint(nw->sizeHint());
 					ui->networkListWidget->addItem(item);
@@ -309,12 +310,10 @@ void MainWindow::customEvent(QEvent *event)
 		}
 	} else if (hdr[1] == "listpeers") {
 		this->numPeers = 0;
-		for(unsigned long i=1;i<m->ztMessage.size();++i) {
-			std::vector<std::string> l(ZeroTier::Node::LocalClient::splitLine(m->ztMessage[i]));
-			if ((l.size() >= 5)&&((l[3] != "-")||(l[4] != "-")))
-				++this->numPeers; // number of direct peers online -- check for active IPv4 and/or IPv6 address
-		}
-	}
+		for(unsigned long i=1;i<m->ztMessage.size();++i)
+			++this->numPeers;
+	} else
+		return;
 
 	if (!ui->networkListWidget->count()) {
 		ui->noNetworksLabel->setText("You Have Not Joined Any Networks");
@@ -335,7 +334,7 @@ void MainWindow::customEvent(QEvent *event)
 	st += this->myVersion;
 	st += ", ";
 	st += QString::number(this->numPeers);
-	st += " direct links to peers";
+	st += " peers";
 	ui->statusLabel->setText(st);
 }
 

ZeroTierUI/mainwindow.h

@@ -49,7 +49,7 @@ class MainWindow;
 
 // Globally visible instance of local client for communicating with ZT1
 // Can be null if not connected, or will point to current
-extern ZeroTier::Node::LocalClient *zeroTierClient;
+extern ZeroTier::Node::NodeControlClient *zeroTierClient;
 
 // Globally visible pointer to main app window
 extern QMainWindow *mainWindow;

ZeroTierUI/mainwindow.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>720</width>
-    <height>300</height>
+    <width>850</width>
+    <height>400</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -229,8 +229,8 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>720</width>
-     <height>22</height>
+     <width>850</width>
+     <height>34</height>
     </rect>
    </property>
    <property name="font">

ZeroTierUI/networkwidget.cpp

@@ -53,8 +53,8 @@ NetworkWidget::NetworkWidget(QWidget *parent,const std::string &nwid) :
 
 	QFontMetrics fm(ui->ipListWidget->font());
 	int lineHeight = ui->ipListWidget->spacing() + fm.height();
-	ui->ipListWidget->setMinimumHeight(lineHeight * 4);
-	ui->ipListWidget->setMaximumHeight(lineHeight * 4);
+	ui->ipListWidget->setMinimumHeight(lineHeight * 6);
+	ui->ipListWidget->setMaximumHeight(lineHeight * 6);
 
 #ifdef __APPLE__
 	QWidgetList widgets = this->findChildren<QWidget*>();
@@ -80,9 +80,6 @@ NetworkWidget::~NetworkWidget()
 void NetworkWidget::setStatus(const std::string &status,const std::string &age)
 {
 	ui->statusLabel->setText(QString(status.c_str()));
-	if (status == "OK")
-		ui->ageLabel->setText(QString("[") + age.c_str() + "s ago]");
-	else ui->ageLabel->setText(QString());
 }
 
 void NetworkWidget::setNetworkName(const std::string &name)
@@ -148,6 +145,11 @@ void NetworkWidget::setIps(const std::string &commaSeparatedList)
 	}
 }
 
+void NetworkWidget::setMAC(const std::string &mac)
+{
+	ui->macLabel->setText(QString(mac.c_str()));
+}
+
 const std::string &NetworkWidget::networkId()
 {
 	return networkIdStr;

ZeroTierUI/networkwidget.h

@@ -50,6 +50,7 @@ public:
 	void setNetworkType(const std::string &type);
 	void setNetworkDeviceName(const std::string &dev);
 	void setIps(const std::string &commaSeparatedList);
+	void setMAC(const std::string &mac);
 
 	const std::string &networkId();
 

ZeroTierUI/networkwidget.ui

@@ -6,12 +6,12 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>580</width>
+    <width>689</width>
     <height>253</height>
    </rect>
   </property>
   <property name="sizePolicy">
-   <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
+   <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
     <horstretch>0</horstretch>
     <verstretch>0</verstretch>
    </sizepolicy>
@@ -40,6 +40,12 @@
    </property>
    <item>
     <widget class="QWidget" name="leftWidget" native="true">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
      <layout class="QVBoxLayout" name="verticalLayout_2">
       <property name="spacing">
        <number>2</number>
@@ -57,7 +63,13 @@
        <number>0</number>
       </property>
       <item>
-       <widget class="QWidget" name="widget" native="true">
+       <widget class="QWidget" name="networkInfoWidget" native="true">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
         <layout class="QHBoxLayout" name="horizontalLayout">
          <property name="leftMargin">
           <number>0</number>
@@ -179,7 +191,7 @@
       <item>
        <widget class="QWidget" name="networkStatsWidget" native="true">
         <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+         <sizepolicy hsizetype="Preferred" vsizetype="Maximum">
           <horstretch>0</horstretch>
           <verstretch>0</verstretch>
          </sizepolicy>
@@ -232,6 +244,12 @@
          </item>
          <item row="2" column="1">
           <widget class="QLabel" name="networkTypeLabel">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
            <property name="font">
             <font>
              <pointsize>12</pointsize>
@@ -265,7 +283,33 @@
            </property>
           </widget>
          </item>
-         <item row="4" column="0">
+         <item row="3" column="1">
+          <widget class="QLabel" name="statusLabel">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="font">
+            <font>
+             <pointsize>12</pointsize>
+             <weight>75</weight>
+             <bold>true</bold>
+            </font>
+           </property>
+           <property name="statusTip">
+            <string>Status of this network.</string>
+           </property>
+           <property name="text">
+            <string>?</string>
+           </property>
+           <property name="textFormat">
+            <enum>Qt::PlainText</enum>
+           </property>
+          </widget>
+         </item>
+         <item row="5" column="0">
           <widget class="QLabel" name="label_4">
            <property name="font">
             <font>
@@ -280,101 +324,14 @@
            </property>
           </widget>
          </item>
-         <item row="3" column="1">
-          <widget class="QWidget" name="widget" native="true">
+         <item row="5" column="1">
+          <widget class="QLabel" name="deviceLabel">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
-           <layout class="QHBoxLayout" name="horizontalLayout_3">
-            <property name="spacing">
-             <number>12</number>
-            </property>
-            <property name="leftMargin">
-             <number>0</number>
-            </property>
-            <property name="topMargin">
-             <number>0</number>
-            </property>
-            <property name="rightMargin">
-             <number>0</number>
-            </property>
-            <property name="bottomMargin">
-             <number>0</number>
-            </property>
-            <item>
-             <widget class="QLabel" name="statusLabel">
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="font">
-               <font>
-                <pointsize>12</pointsize>
-                <weight>75</weight>
-                <bold>true</bold>
-               </font>
-              </property>
-              <property name="statusTip">
-               <string>Status of this network.</string>
-              </property>
-              <property name="text">
-               <string>?</string>
-              </property>
-              <property name="textFormat">
-               <enum>Qt::PlainText</enum>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <widget class="QLabel" name="ageLabel">
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="font">
-               <font>
-                <pointsize>10</pointsize>
-               </font>
-              </property>
-              <property name="statusTip">
-               <string>How recently did this network refresh its settings?</string>
-              </property>
-              <property name="text">
-               <string>[0s ago]</string>
-              </property>
-              <property name="textFormat">
-               <enum>Qt::PlainText</enum>
-              </property>
-              <property name="textInteractionFlags">
-               <set>Qt::NoTextInteraction</set>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <spacer name="horizontalSpacer_2">
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
-              </property>
-              <property name="sizeHint" stdset="0">
-               <size>
-                <width>40</width>
-                <height>1</height>
-               </size>
-              </property>
-             </spacer>
-            </item>
-           </layout>
-          </widget>
-         </item>
-         <item row="4" column="1">
-          <widget class="QLabel" name="deviceLabel">
            <property name="font">
             <font>
              <pointsize>12</pointsize>
@@ -393,9 +350,66 @@
            </property>
           </widget>
          </item>
+         <item row="4" column="0">
+          <widget class="QLabel" name="label_7">
+           <property name="font">
+            <font>
+             <pointsize>12</pointsize>
+            </font>
+           </property>
+           <property name="text">
+            <string>MAC:</string>
+           </property>
+           <property name="textFormat">
+            <enum>Qt::PlainText</enum>
+           </property>
+          </widget>
+         </item>
+         <item row="4" column="1">
+          <widget class="QLabel" name="macLabel">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="font">
+            <font>
+             <pointsize>12</pointsize>
+             <weight>75</weight>
+             <bold>true</bold>
+            </font>
+           </property>
+           <property name="statusTip">
+            <string>Your system's Ethernet MAC address.</string>
+           </property>
+           <property name="text">
+            <string>?</string>
+           </property>
+           <property name="textFormat">
+            <enum>Qt::PlainText</enum>
+           </property>
+          </widget>
+         </item>
         </layout>
        </widget>
       </item>
+      <item>
+       <spacer name="verticalSpacer">
+        <property name="orientation">
+         <enum>Qt::Vertical</enum>
+        </property>
+        <property name="sizeType">
+         <enum>QSizePolicy::Expanding</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>20</width>
+          <height>40</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
      </layout>
     </widget>
    </item>

attic/README.md

@@ -0,0 +1,7 @@
+This directory is for old code that isn't used but we don't want to lose track of, and for anything else random like debug scripts.
+
+#### Some stuff other than shelved code:
+
+multicast-trace-receiver.rb: receives multicast trace UDP packets from ZT_TRACE_MULTICAST
+
+encrypt, decrypt: useful shell scripts for AES-encrypting and decrypting files

attic/README.txt

@@ -1,2 +0,0 @@
-This directory is for old code that isn't used but we don't want to lose
-track of, and for anything else random like debug scripts.

attic/Range.hpp

@@ -1,123 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#ifndef _ZT_RANGE_HPP
-#define _ZT_RANGE_HPP
-
-namespace ZeroTier {
-
-/**
- * A range of numeric values
- *
- * @tparam T Type, can be any numeric value (int, float, double, etc.)
- */
-template<typename T>
-class Range
-{
-public:
-	/**
-	 * Construct an empty range
-	 */
-	Range()
-		throw() :
-		start(0),
-		end(0)
-	{
-	}
-
-	/**
-	 * @param s Starting value (inclusive)
-	 * @param e Ending value (exclusive)
-	 */
-	Range(T s,T e)
-		throw() :
-		start(s),
-		end(e)
-	{
-	}
-
-	/**
-	 * Construct a range containing from n to n+1 (thus only n for integers)
-	 *
-	 * @param n Number to contain
-	 */
-	Range(T n)
-		throw() :
-		start(n),
-		end(n+1)
-	{
-	}
-
-	/**
-	 * @return end - start
-	 */
-	inline T magnitude() const
-		throw()
-	{
-		return (end - start);
-	}
-
-	/**
-	 * @return True if range contains something (magnitude is nonzero)
-	 */
-	inline operator bool() const
-		throw()
-	{
-		return (end > start);
-	}
-
-	/**
-	 * @param v Value to test
-	 * @return True if value is between start (inclusive) and end (exclusive)
-	 */
-	inline bool operator()(const T &v) const
-		throw()
-	{
-		return ((v >= start)&&(v < end));
-	}
-
-	inline bool operator==(const Range &r) const throw() { return ((start == r.start)&&(end == r.end)); }
-	inline bool operator!=(const Range &r) const throw() { return (!(*this == r)); }
-	inline bool operator<(const Range &r) const throw() { return ((start < r.start) ? true : ((start == r.start) ? (end < r.end) : false)); }
-	inline bool operator>(const Range &r) const throw() { return (r < *this); }
-	inline bool operator<=(const Range &r) const throw() { return !(r < *this); }
-	inline bool operator>=(const Range &r) const throw() { return !(*this < r); }
-
-	/**
-	 * Start of range (may be modified directly)
-	 */
-	T start;
-
-	/**
-	 * End of range (may be modified directly)
-	 */
-	T end;
-};
-
-} // namespace ZeroTier
-
-#endif

attic/decrypt

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+export PATH=/bin:/usr/bin
+
+if [ ! -e /usr/bin/openssl ]; then
+	echo $0: requires /usr/bin/openssl, please install openssl tools
+	exit 1
+fi
+
+if [ "$#" -lt 1 ]; then
+	echo $0: Usage: $0 '<input>' '[output]'
+	exit 1
+fi
+
+if [ ! -r "$1" ]; then
+	echo $0: $1 does not exist or is not readable.
+	exit 1
+fi
+
+outpath=`echo "$1" | sed 's/[.]aes$//'`
+if [ "$#" -ge 2 ]; then
+	outpath="$2"
+fi
+
+if [ -f "$outpath" ]; then
+	echo $0: $outpath already exists, delete or rename first.
+	exit 1
+fi
+
+openssl aes-256-cbc -d -salt -in "$1" -out "$outpath"
+
+echo $0: wrote "$outpath"

attic/encrypt

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+export PATH=/bin:/usr/bin
+
+if [ ! -e /usr/bin/openssl ]; then
+	echo $0: requires /usr/bin/openssl, please install openssl tools
+	exit 1
+fi
+
+if [ "$#" -lt 1 ]; then
+	echo $0: Usage: $0 '<input>' '[output]'
+	exit 1
+fi
+
+if [ ! -r "$1" ]; then
+	echo $0: $1 does not exist or is not readable.
+	exit 1
+fi
+
+outpath="$1.aes"
+if [ "$#" -ge 2 ]; then
+	outpath="$2"
+fi
+
+if [ -f "$outpath" ]; then
+	echo $0: $outpath already exists, delete or rename first.
+	exit 1
+fi
+
+openssl aes-256-cbc -salt -in "$1" -out "$outpath"
+
+echo $0: wrote "$outpath"

attic/multicast-trace-receiver.rb

@@ -1,27 +0,0 @@
-#!/usr/bin/ruby
-
-#
-# This can be used with the debug build option ZT_TRACE_MULTICAST to trace
-# a multicast cascade.
-#
-# Define ZT_TRACE_MULTICAST to the IP/port where this script will be listening.
-# The default port here is 6060, so an example would be to add:
-#
-# -DZT_TRACE_MULTICAST=\"10.0.0.1/6060\"
-#
-# ... to DEFS in the Makefile. Then build and run ZeroTier One on a testnet and
-# the box defined as the trace endpoint will get spammed with UDP packets
-# containing trace information for multicast propagation. This script then dumps
-# these trace packets to stdout. Look at the code in PacketDecoder.cpp to see
-# what this information entails.
-#
-
-require 'socket'
-
-s = UDPSocket.new
-s.bind('0.0.0.0',6060)
-
-loop {
-	m = s.recvfrom(4096)[0].chomp
-	puts m if m.length > 0
-}

attic/update-dummy/README.txt

@@ -1,3 +0,0 @@
-This is a do-nothing placebo software update for internal testing. It's a
-shell script that just prints a simple message and an .NFO file that signs
-it as official.

attic/update-dummy/update-dummy.nfo

@@ -1,6 +0,0 @@
-vMajor=999
-vMinor=999
-vRevision=999
-signedBy=e9bc3707b5
-ed25519=ca7b943ace5451f420f1f599822d7013534a7cb7997096141e6a1aa6398c5f260c19dc5eecb297c922950f26dee7f9db787f8dbf85bc422baf3bff94c1131e086a7fc85c26dbb8c1b0a9cae63acc34998d9e1ce553156ea5638f9c99a50f6e2e
-url=http://download.zerotier.com/update/update-dummy.sh

attic/update-dummy/update-dummy.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-
-echo "Dummy updater -- run with opts: $*"
-exit 0