VERSION 0.6.10: Windows runs again!

Not a significant release for OSS users, but this version marks a significant increase in workitude on the Windows platform. A properly and officially signed x64 driver is also included. x86 drivers and more Windows work including Qt UI are coming soon.
Bunch of UI style improvements.
2026-09-22 15:29:03 -07:00 · 2014-01-24 15:05:04 -08:00 · 2014-01-24 13:26:24 -08:00 · 2014-01-23 16:25:51 -08:00 · 2014-01-23 16:10:24 -08:00 · 2014-01-23 14:15:00 -08:00
368 changed files with 28517 additions and 49389 deletions
@@ -1,14 +1,31 @@
-zerotier-*
-/Makefile
+/ext/llvm-g++-Xcode4.6.2
+/ext/llvm-g++-Xcode4.6.2.tar.bz2
+/zerotier-*
+/ZeroTierUI/*.user
 *.o
 .DS_Store
 .Apple*
 *.dSYM
-mac-tap/tuntap/src/tap/tap
-mac-tap/tuntap/tap.kext
-/ZeroTierOne.vcxproj.user
-/ZeroTierOne.sdf
-
-/ZeroTierOne.v11.suo
-/ZeroTierOne.opensdf
-/Debug_32
+/netconf-service/netconf-test
+/netconf-service/netconf.service
+/ipch
+/windows/ZeroTierOne.sdf
+/windows/ZeroTierOne.v11.suo
+/windows/*/x64
+/windows/*/Win32
+/windows/ZeroTierOneService/obj
+/windows/ZeroTierOneService/bin
+/windows/Build
+*.log
+*.opensdf
+*.user
+*.cache
+*.obj
+*.tlog
+/build-*
+/ZeroTierOneInstaller-*
+.qmake.stash
+*.autosave
+/ZeroTier One.zip
+/ZeroTier One.dmg
+/windows/x64
@@ -1,26 +1,21 @@
-This file will track authors and contributors to ZeroTier's code base.
-People who contribute new code or bug fixes that are accepted into
-the master (trunk) branch will be credited here.
+ZeroTier One is designed and written by Adam Ierymenko, with a few bug
+fixes and other contributions from other users. Information about all
+contributors can be found on the GitHub home page at:

--
+https://github.com/zerotier/ZeroTierOne

-Adam Ierymenko [adam.ierymenko@zerotier.com]
- * Principal author and maintainer of ZeroTier One, author of all
-   code prior to ZeroTier's open source release.
- * Maintainer of master branch, release manager.
-
--
-
-ZeroTier One includes or links with the following third party software:
+ZeroTier One includes the following third party code:

 * LZ4 compression algorithm by Yann Collet (BSD license)
   http://code.google.com/p/lz4/

- * OpenSSL libcrypto (BSD-style OpenSSL license)
-   http://www.openssl.org/
-
- * TunTapOSX by Mattias Nissler (with tiny modifications) (BSD license)
+ * TunTapOSX by Mattias Nissler (forked for ZT1) (BSD license)
   http://tuntaposx.sourceforge.net

- * Salsa20 stream cipher by D. J. Bernstein (public domain)
-   http://cr.yp.to/snuffle.html
+ * tap-windows by the OpenVPN project (forked for ZT1) (GPL)
+   https://github.com/OpenVPN/tap-windows
+
+ * Salsa20 stream cipher, Curve25519 elliptic curve cipher, Ed25519
+   digital signature algorithm, and Poly1305 MAC algorithm, all by
+   Daniel J. Bernstein (public domain)
+   http://cr.yp.to/
@@ -6,18 +6,40 @@ Developers note: there is currently no management of dependencies on *nix
 platforms, so you should make clean ; make if you change a header. Will
 do this eventually.

-- MacOS
-
-make -f Makefile.mac
-
-Edit Makefile.mac if you want to change between debug or release build.
-
 -- Linux

-make -f Makefile.linux
+make

-Edit Makefile.linux if you want to change between debug or release build.
+That's it. Add ZT_AUTO_UPDATE=1 to the make command line to build an
+auto-update-enabled version that will update from ZeroTier's servers.
+This is disabled by default since such a build will automatically
+replace itself with our binary distributions.
+
+-- MacOS
+
+make
+
+The same ZT_AUTO_UPDATE=1 option as Linux supports can be used here to
+build an auto-update-enabled version. By default auto-updates are not
+enabled.
+
+If you are building ext/tap-mac you will need a different version of the
+OSX gcc compiler chain than what currently ships (clang). We've got a copy
+available here:
+
+http://download.zerotier.com/dev/llvm-g++-Xcode4.6.2.tar.bz2
+
+Un-tar this into ext/ (it's excluded in .gitignore) and then 'make' in
+ext/tap-mac/tuntap/src/tap.
+
+Most users should not need to build tap-mac, since a binary is included
+in ext/bin.
+
+To build the UI you will need Qt version 5.0 or later. The Qt home must
+be symbolically linked into "Qt" in the parent directory of the ZeroTier
+One source tree. Then you can type "make mac-ui" and the UI should build.
+You can also load the UI in Qt Creator and build/test it that way.

 -- Windows

-TBD
+Here be dragons.
@@ -0,0 +1,11 @@
+# Common makefile -- loads make rules for each platform
+
+OSTYPE=$(shell uname -s)
+
+ifeq ($(OSTYPE),Darwin)
+	include make-mac.mk
+endif
+
+ifeq ($(OSTYPE),Linux)
+	include make-linux.mk
+endif
@@ -1,54 +0,0 @@
-CC=gcc
-CXX=g++
-
-INCLUDES=-Iext/bin/libcrypto/include -Iext/jsoncpp/include
-ARCH=$(shell uname -m)
-DEFS=-DZT_ARCH="$(ARCH)" -DZT_OSNAME="linux" -DZT_TRACE
-
-# Uncomment for a release optimized build
-#CFLAGS=-Wall -O3 -fno-unroll-loops -fstack-protector -pthread $(INCLUDES) -DNDEBUG $(DEFS)
-#STRIP=strip --strip-all
-
-# Uncomment for a debug build
-CFLAGS=-Wall -g -pthread $(INCLUDES) -DZT_TRACE $(DEFS)
-STRIP=echo
-
-CXXFLAGS=$(CFLAGS) -fno-rtti
-
-# We statically link against libcrypto because RedHat-derived distributions do
-# not ship the elliptic curve algorithms. If we didn't we'd have to build
-# separate binaries for the RedHat and Debian universes to distribute via
-# auto-update. This way we get one Linux binary for all systems of a given
-# architecture.
-LIBS=ext/bin/libcrypto/linux-$(ARCH)/libcrypto.a -lm -ldl
-
-include objects.mk
-
-all:	one cli launcher
-
-one:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-one main.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-one
-
-cli:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-cli cli.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-cli
-
-selftest:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-selftest selftest.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-selftest
-
-idtool:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-idtool idtool.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-idtool
-
-launcher:
-	$(CC) -Os -o zerotier-launcher launcher.c
-	$(STRIP) zerotier-launcher
-
-launcher-fakebin:
-	$(CC) $(CFLAGS) -DZEROTIER_FAKE_VERSION_MAJOR=1 -DZEROTIER_FAKE_VERSION_MINOR=2 -DZEROTIER_FAKE_VERSION_REVISION=3 -o zerotier-launcher-fakebin-123 launcher-fakebin.c
-	$(CC) $(CFLAGS) -DZEROTIER_FAKE_VERSION_MAJOR=1 -DZEROTIER_FAKE_VERSION_MINOR=2 -DZEROTIER_FAKE_VERSION_REVISION=4 -o zerotier-launcher-fakebin-124 launcher-fakebin.c
-
-clean:
-	rm -f $(OBJS) zerotier-*
@@ -1,63 +0,0 @@
-CC=gcc
-CXX=g++
-
-INCLUDES=-Iext/bin/libcrypto/include -Iext/jsoncpp/include
-DEFS=-DZT_ARCH="x86_combined" -DZT_OSNAME="mac" -DZT_TRACE
-
-# Uncomment for a release optimized universal binary build
-CFLAGS=-arch i386 -arch x86_64 -Wall -O3 -ftree-vectorize -fstack-protector -pthread -mmacosx-version-min=10.6 -DNDEBUG $(INCLUDES) $(DEFS)
-STRIP=strip
-
-# Uncomment for a debug build
-#CFLAGS=-Wall -g -pthread -DZT_TRACE -DZT_LOG_STDOUT $(INCLUDES) $(DEFS)
-#STRIP=echo
-
-CXXFLAGS=$(CFLAGS) -fno-rtti
-LIBS=-lcrypto -lm
-
-include objects.mk
-
-all: one cli launcher mac-tap
-
-one:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-one main.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-one
-
-cli:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-cli cli.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-cli
-
-selftest: $(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-selftest selftest.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-selftest
-
-idtool: $(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-idtool idtool.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-idtool
-
-mac-tap: FORCE
-	cd mac-tap/tuntap ; make tap.kext
-
-install-mac-tap: FORCE
-	mkdir -p /Library/Application\ Support/ZeroTier/One
-	rm -rf /Library/Application\ Support/ZeroTier/One/tap.kext
-	cp -R mac-tap/tuntap/tap.kext /Library/Application\ Support/ZeroTier/One
-	chown -R root:wheel /Library/Application\ Support/ZeroTier/One/tap.kext
-
-launcher: FORCE
-	$(CC) -Os -arch i386 -arch x86_64 -o zerotier-launcher launcher.c
-	$(STRIP) zerotier-launcher
-
-launcher-fakebin:
-	$(CC) $(CFLAGS) -DZEROTIER_FAKE_VERSION_MAJOR=1 -DZEROTIER_FAKE_VERSION_MINOR=2 -DZEROTIER_FAKE_VERSION_REV
-	$(CC) $(CFLAGS) -DZEROTIER_FAKE_VERSION_MAJOR=1 -DZEROTIER_FAKE_VERSION_MINOR=2 -DZEROTIER_FAKE_VERSION_REV
-
-makekeypair: $(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-makekeypair makekeypair.cpp $(OBJS) $(LIBS)
-
-clean:
-	rm -rf *.dSYM
-	rm -f $(OBJS) zerotier-*
-	cd mac-tap/tuntap ; make clean
-
-FORCE:
@@ -1,95 +1,18 @@
 ZeroTier One
 ======

-ZeroTier One creates flat virtual Ethernet networks of almost unlimited size. [Visit ZeroTier on the web](https://www.zerotier.com/) for more information.
+ZeroTier One creates flat virtual Ethernet networks of almost unlimited size. [Visit ZeroTier Networks on the web](https://www.zerotier.com/) for more information.

-This code is presently in **ALPHA** testing. That means that the protocol spec may change in incompatible ways, and it certainly has bugs. Testers should "git pull," rebuild, and restart fairly often. If things mysteriously stop working, do that.
+This project is now in beta, which means that major incompatible protocol shifts should now become considerably more rare. You should still update very often if you plan to use it. Binary packages with auto-update are coming very soon.

-See BUILDING.txt and RUNNING.txt for instructions. It currently builds on Mac and Linux. A Windows port is coming soon. Nice packages/installers and auto-update are also coming when alpha transitions to beta.
+Follow the [ZeroTier blog](http://blog.zerotier.com/) and the [GitHub project](https://github.com/zerotier/ZeroTierOne) to stay up to date.

-Note that this won't work if your firewall does not allow outbound UDP. It must allow UDP conversations on port 8993 at a minimum.
+See BUILDING.txt and RUNNING.txt for instructions. It currently runs on Mac and Linux. A Windows port is well along the way to completion. If you're brave you can load the Visual Studio 2012 solution and play around.

-At present there is only one virtual LAN and you are dumped there by default. It's called Earth, and is exactly what it sounds like. The ability to create and join additional networks is coming soon. Once you're on, visit [earth.zerotier.net](http://earth.zerotier.net/) to see your Earth LAN IP address and other information.
+Once you have it running you can join the Earth network -- a LAN for the planet -- by using the 'zerotier-cli' tool: 'sudo zerotier-cli join 8056c2e21c000001'. Right now Earth is the only network. Ability to create private networks, as well as some additional special-purpose public ones, will be coming soon. (Note: previous alpha versions auto-joined Earth, but since 0.5.0 it no longer does this.)

-**Security warning:** You read that right. ZeroTier One places your computer on an absolutely open global Ethernet party line. Please ensure that you are up to date on your OS patches and we recommend turning off unnecessary services. Also be sure that anything else you are sharing is password protected provided you don't want to share it: printers, iPhoto and iTunes shares, etc.
+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.

 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.

-Check out the [blog](http://blog.zerotier.com/) for announcements, in-depth articles, and related thoughts. There is also a [Google group](https://groups.google.com/forum/#!forum/zerotier-one-users) for questions and discussion.
-
----
-**FAQ**
-
-**Q:** What can I do with this?  
-**A:** For starters, try opening iTunes if you have it installed. If others are also online and sharing their collections, you might see them. If you have any games that run over a LAN (except those that require IPX), try those. What else can you think of to do on a completely flat, open network? Games? Collaborative software development? Remote debugging? Transferring files using simple drive shares? Sharing your desktop printer to someone on another continent? Use your imagination.
-
-**Q:** Why do I get an IP address in the 27.0.0.0 or 28.0.0.0 range? And why does a lookup claim these addresses belong to the U.S. Department of Defense?  
-**A:** Short answer: because IPv4 needs to die. Long answer: the Earth network assigns IPv4 IPs from these ranges. They do in fact belong to the DOD, but they are *not* routed to the open Internet. The DOD owns them but uses them internally for private networks. As a result, there is nothing *technically* wrong with "bogarting" these for our own private network. It's considered bad practice, but if you want a private address space in IPv4 that is unlikely to overlap other private address spaces (like 10/8 and 192.168/16), it's the only way. [Cellular carriers](http://www.androidcentral.com/sprint-internet-dept-defense-and-you)  and [cable companies](http://www.dslreports.com/forum/r25679029-Why-is-my-first-hop-to-a-DoD-assigned-IP-address-) frequently do the same thing.
-
-**Q:** Is IPv6 supported?  
-**A:** Yes. IPv6 link-local addresses (those in the fe80::/10 block) are auto-assigned and should work fine. No other IPv6 addresses are assigned *yet*, but there are plans to do interesting things in this area in the future.
-
-**Q:** I don't want a giant Ethernet party line. Can I leave it and create private LANs instead?  
-**A:** Yes, soon. A GUI to configure such things is in development. But for now there's only Earth.
-
-**Q:** Are you going to charge for this?  
-**A:** Public virtual LANs will remain free. We intend to charge for private networks in some way, but the exact model is TBD. Other cloud-supported paid features are also TBD.
-
-**Q:** What's a supernode?  
-**A:** Supernodes are nodes run by ZeroTier Networks that orindary users use to find one another and communicate until/unless they can perform NAT traversal and connect directly. They run the exact same software as everyone else. The only thing that really makes a supernode special is that it's designated as such.
-
-**Q:** Can I run a supernode?  
-**A:** No, not at the moment, and there would be no benefit to doing so.
-
-**Q:** Will my local firewall rules apply to ZeroTier One traffic?  
-**A:** ZeroTier creates a virtual Ethernet tap device (zt# on Mac and Linux) that emulates a wired Ethernet port. If your firewall applies to *all* network ports, it will filter traffic through this port as well. If it applies only to the primary interface, it may not. See your OS's firewall documentation, as different OSes and flavors thereof have slightly different configurations in this regard.
-
-**Q:** Can you see my traffic? What about other users? Can you sniff the LAN?  
-**A:** No. All unicast (direct computer to computer) traffic is encrypted end-to-end (even if it's being relayed), and the ZeroTier virtual LAN behaves like a LAN with a secure enterprise-grade switch that does not allow unicast conversations to be sniffed. Multicast and broadcast traffic will of course be seen by many recipients, but that's the idea.
-
-**Q:** What about privacy? Does this hide my location on the network?  
-**A:** ZeroTier is not a connection anonymizer. Other than encryption, it doesn't do anything special to hide your identity or network location. If you want strong privacy protection there are already very advanced tools like [Tor](https://www.torproject.org) for that, and this isn't trying to duplicate their functionality. At the same time, ZT does not do anything special to harm your privacy either. It's not spyware or snoop-ware.
-
-**Q:** Is this designed to replace IP, BGP, IPv6, routers, etc.?  
-**A:** No. Its purpose is to act as a collaboration tool, a VPN alternative, a network mobility tool, a testbed for the development of software that takes advantage of fully open networking, a virtual LAN party for gamers, and so on, but it's not intended (or able) to replace the core of the Internet.
-
-**Q:** Can I bridge this to a physical port and plug in an Xbox, PlayStation, etc.?  
-**A:** Not currently, as foreign Ethernet frames are not forwarded. This may be possible in a future version.
-
----
-**Status**
-
-*What works:*
- * Network auto-configuration via JSON API with identity based authentication and encryption
- * End-to-end encryption with automatic key exchange
- * Ethernet multicast with implicit social propagation (though the algorithm will certainly be getting tweaked as we go)
-   * IPv4 ARP works (see MulticastGroup.hpp for details)
-   * IPv6 neighbor discovery protocol works, thus IPv6 link-local addressing on the ZeroTier device also works
-   * mDNS (though if the LAN gets big you will not see everyone, just people nearby on your implicit social graph)
-   * IP-level multicast ought to "just work," though it may take up to a minute or so for a new join to propagate
- * NAT traversal works pretty well, at least behind relatively sane unrestrictive firewalls/routers. You can see this by pinging another node and watching, after a few seconds, the latency drop dramatically since you're no longer relaying. If it doesn't your firewall might block such things. Additional NAT traversal strategies are coming.
- * Changes in your local network configuration are generally detected and will cause peers to be re-acquired.
-
-*Known immediate issues:*
- * Multiple network support is in but there is no interface to configure it, hence it is useless. But in alpha it'll be nice to shove everyone onto "Earth" in order to stress test that little "almost unlimited size" boast.
- * There is no multiple-launch protection yet and multiple instances on the same system do not work well due to route conflicts. Take care that zerotier-one is not running before launching it again. The command "sudo killall zerotier-one" is helpful.
- * Sometimes ZeroTier One doesn't like to terminate when asked nicely. This is related to issues with the tap device closing down properly. If it hangs around after a TERM signal, send it a KILL (9) signal.
- * The locally bound UDP port isn't configurable yet. It's 8993 by default.
- * Known security issues:
-   * There is no rate limit for multicast. Please be nice during alpha testing and don't flood.
-   * There is no filtering. Whether or not to try to do port-level filtering is not yet decided, as technically the local OS firewall and OS service configuration should do this and ZeroTier is not about re-inventing wheels. But certain things *will*need to be filtered by ZT1 itself. These include certain ICMP and ICMPv6 messages: router advertisement, router solicitation, source redirect, etc. DHCP and BOOTP should probably also be filtered at a minimum.
-   * ARP and IPv6 NDP want extra security measures to prevent poisoning and spoofing. The best mechanism is being researched.
- * If a supernode goes down, this takes quite a while to be detected and things will go dead. Fast recovery from relay failure is in the works.
- * If by a one in 2^40 chance two people generate the same ZeroTier address, this is currently not handled. It's unlikely and also hard (as in cryptographically hard) to do intentionally. See comments in Identity.cpp for details.
-
-*What doesn't work and might not work for a while, if ever:*
- * Only ARP, IPv4, and IPv6 frames are allowed. The ability to permit other ethertypes on user-created networks may be added later to allow things like old games that use IPX or private networks to remote administer weird hardware.
- * Bridging of the ZeroTier device to other networks will not work, and may never. This is TBD.
- * VLAN tagged frames will not work and probably never will, as higher level network provisioning handles that concept.
-
----
-
-<a href="http://flattr.com/thing/1611614/ZeroTier-Networks" target="_blank"><img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" /></a>  
-[![githalytics.com alpha](https://cruel-carlota.pagodabox.com/59b2cbb9c154bf84bddb4b714402e548 "githalytics.com")](http://githalytics.com/zerotier/ZeroTierOne)
-
-(c)2012-2013 [ZeroTier Networks LLC](https://www.zerotier.com/)
+(c)2012-2013 [ZeroTier Networks LLC](https://www.zerotier.com/)
@@ -1,13 +1,13 @@
-Running ZeroTier One from a source build:
+First build it -- see BUILDING.txt -- then...

-- MacOS
+-- MacOS --

 By convention, ZeroTier One will keep its state here on mac:

 /Library/Application Support/ZeroTier/One

 ZeroTier ships with a kernel extension for its own tap device, which it
-stores in the above directory. To install this from source, type:
+stores in the above directory. To install this, type:

 sudo make -f Makefile.mac install-mac-tap

@@ -16,16 +16,16 @@ the kext there. Note that the kext must be owned by root:wheel. The make
 rule for install-mac-tap takes care of that.

 Next, simply run the binary. It must be run as root to open the tap device.
+If run with no options, it will use the default home directory above.

-sudo ./zerotier-one '/Library/Application Support/ZeroTier/One' &
+sudo ./zerotier-one &

-Type "ifconfig" and look for the new interface, which should be called
-"zt0." The strange IPv4 address it has is your "zero4" address. Visit
-http://zerotier.net/ to check your connection.
+Finally, join the Earth network (the big public LAN and the only net for now):

-Kill it with something like:
+sudo zerotier-cli join 8056c2e21c000001

-sudo killall zerotier-one
+Try pinging earth.zerotier.net and going to http://earth.zerotier.net/ in a
+browser to see if you're online.

 -- Linux

@@ -33,15 +33,46 @@ On Linux, the default ZeroTier home is:

 /var/lib/zerotier-one

-We use the Linux native tap driver, so no special drivers are needed. Just
-type:
+Just type:

 sudo mkdir /var/lib/zerotier-one
-sudo ./zerotier-one /var/lib/zerotier-one &
+sudo ./zerotier-one &

-Type ifconfig and you should see an interface like "zt0." Then try
-http://zerotier.net or ping zerotier.net to check your connection.
+When run with no options, ZT1 uses its default home path on the current
+platform. Note that ZT1 requires the Linux tap driver, so it must be
+available in the kernel or as a module. In most Linux distributions it's
+included out of the box and should just work.
+
+Finally, join the Earth network (the big public LAN and the only net for now):
+
+sudo zerotier-cli join bc8f9a8ee3000001
+
+Try pinging earth.zerotier.net and going to http://earth.zerotier.net/ in a
+browser to see if you're online.

 -- Windows

-TBD
+Port in progress, and it's going to pretty much always be more painful to
+build than *nix systems. Just wait for the binary release unless you're
+brave, in which case you can load the VS2012 solution and play around.
+
+-- Open UDP port 9993
+
+As noted in README.md, to actually function properly, you need to open
+UDP port 9993 in your firewall. Following are instructions to open UDP port
+9993 for specific operating systems.
+
+--- Ubuntu (version 12.04 and possibly other versions, too)
+
+Follow the Ubuntu documentation about UFW https://help.ubuntu.com/community/UFW
+
+Check if your UFW is active.
+
+sudo ufw status verbose
+
+If it is active, open UDP port 9993
+
+sudo ufw allow 9993/udp
+
+You should now be able to ping and browse earth.zerotier.net
+
@@ -1,20 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2012
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "ZeroTierOne", "ZeroTierOne.vcxproj", "{0D4AE49A-FCE5-404F-8041-7FFC4DAF83F4}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Win32 = Debug|Win32
-		Release|Win32 = Release|Win32
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{0D4AE49A-FCE5-404F-8041-7FFC4DAF83F4}.Debug|Win32.ActiveCfg = Debug_32|Win32
-		{0D4AE49A-FCE5-404F-8041-7FFC4DAF83F4}.Debug|Win32.Build.0 = Debug_32|Win32
-		{0D4AE49A-FCE5-404F-8041-7FFC4DAF83F4}.Release|Win32.ActiveCfg = Debug_32|Win32
-		{0D4AE49A-FCE5-404F-8041-7FFC4DAF83F4}.Release|Win32.Build.0 = Debug_32|Win32
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal
@@ -1,200 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug_32|Win32">
-      <Configuration>Debug_32</Configuration>
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-    </ProjectConfiguration>
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-    </ClInclude>
-    <ClInclude Include="ext\bin\libcrypto\include\openssl\tls1.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ext\bin\libcrypto\include\openssl\ts.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ext\bin\libcrypto\include\openssl\txt_db.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ext\bin\libcrypto\include\openssl\ui.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ext\bin\libcrypto\include\openssl\ui_compat.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ext\bin\libcrypto\include\openssl\whrlpool.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ext\bin\libcrypto\include\openssl\x509.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ext\bin\libcrypto\include\openssl\x509v3.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ext\bin\libcrypto\include\openssl\x509_vfy.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ext\kissdb\kissdb.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ext\lz4\lz4.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="ext\lz4\lz4hc.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Address.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Array.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\AtomicCounter.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\BloomFilter.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Buffer.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\CMWC4096.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Condition.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Constants.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Defaults.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Demarc.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Dictionary.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\EllipticCurveKey.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\EllipticCurveKeyPair.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\EthernetTap.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Filter.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\HMAC.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Identity.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\InetAddress.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Logger.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\MAC.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Multicaster.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\MulticastGroup.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Mutex.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Network.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Node.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\NodeConfig.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\NonCopyable.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Packet.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\PacketDecoder.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Peer.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Range.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\RateLimiter.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\RuntimeEnvironment.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Salsa20.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Service.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\SharedPtr.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Switch.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\SysEnv.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Thread.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Topology.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\UdpSocket.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="node\Utils.hpp">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-  </ItemGroup>
-</Project>
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
+<plist version="0.9">
+<dict>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+	<key>CFBundleIconFile</key>
+	<string>zt1icon.icns</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleGetInfoString</key>
+	<string>ZeroTier One (Mac GUI)</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleExecutable</key>
+	<string>ZeroTier One</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.zerotier.ZeroTierOne</string>
+</dict>
+</plist>
@@ -0,0 +1,114 @@
+QT       += core gui widgets network
+TARGET = "ZeroTier One"
+TEMPLATE = app
+
+win32:RC_FILE = ZeroTierUI.rc
+
+mac:ICON = zt1icon.icns
+mac:QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.6
+mac:QMAKE_INFO_PLIST = Info.plist
+mac:LIBS += -framework Cocoa
+
+SOURCES += main.cpp\
+				mainwindow.cpp \
+		aboutwindow.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/Logger.cpp \
+		../node/Multicaster.cpp \
+		../node/Network.cpp \
+		../node/NetworkConfig.cpp \
+		../node/Node.cpp \
+		../node/NodeConfig.cpp \
+		../node/Packet.cpp \
+		../node/PacketDecoder.cpp \
+		../node/Peer.cpp \
+		../node/Poly1305.cpp \
+		../node/Salsa20.cpp \
+		../node/Service.cpp \
+		../node/SHA512.cpp \
+		../node/SoftwareUpdater.cpp \
+		../node/Switch.cpp \
+		../node/SysEnv.cpp \
+		../node/Topology.cpp \
+		../node/UdpSocket.cpp \
+		../node/Utils.cpp \
+		../ext/lz4/lz4.c \
+		../ext/lz4/lz4hc.c \
+		networkwidget.cpp \
+		installdialog.cpp \
+    licensedialog.cpp
+
+HEADERS  += mainwindow.h \
+		aboutwindow.h \
+		../node/Node.hpp \
+		../node/Utils.hpp \
+		../node/Defaults.hpp \
+		../node/Address.hpp \
+		../node/Array.hpp \
+		../node/AtomicCounter.hpp \
+		../node/BandwidthAccount.hpp \
+		../node/Buffer.hpp \
+		../node/C25519.hpp \
+		../node/CertificateOfMembership.hpp \
+		../node/CMWC4096.hpp \
+		../node/Condition.hpp \
+		../node/Constants.hpp \
+		../node/Demarc.hpp \
+		../node/Dictionary.hpp \
+		../node/EthernetTap.hpp \
+		../node/HttpClient.hpp \
+		../node/Identity.hpp \
+		../node/InetAddress.hpp \
+		../node/Logger.hpp \
+		../node/MAC.hpp \
+		../node/Multicaster.hpp \
+		../node/MulticastGroup.hpp \
+		../node/Mutex.hpp \
+		../node/Network.hpp \
+		../node/NetworkConfig.hpp \
+		../node/NodeConfig.hpp \
+		../node/NonCopyable.hpp \
+		../node/Packet.hpp \
+		../node/PacketDecoder.hpp \
+		../node/Peer.hpp \
+		../node/Poly1305.hpp \
+		../node/RuntimeEnvironment.hpp \
+		../node/Salsa20.hpp \
+		../node/Service.hpp \
+		../node/SHA512.hpp \
+		../node/SharedPtr.hpp \
+		../node/SoftwareUpdater.hpp \
+		../node/Switch.hpp \
+		../node/SysEnv.hpp \
+		../node/Thread.hpp \
+		../node/Topology.hpp \
+		../node/UdpSocket.hpp \
+		../ext/lz4/lz4.h \
+		../ext/lz4/lz4hc.h \
+		networkwidget.h \
+		installdialog.h \
+		mac_doprivileged.h \
+    licensedialog.h \
+    main.h
+
+FORMS    += mainwindow.ui \
+		aboutwindow.ui \
+		networkwidget.ui \
+		installdialog.ui \
+    licensedialog.ui
+
+RESOURCES += \
+		resources.qrc
+
+mac:OBJECTIVE_SOURCES += \
+		mac_doprivileged.mm
+
+OTHER_FILES += \
+    stylesheet.css
@@ -0,0 +1 @@
+IDI_ICON1 ICON DISCARDABLE "zt1icon.ico"
@@ -0,0 +1,47 @@
+/*
+ * ZeroTier One - Global Peer to Peer Ethernet
+ * Copyright (C) 2012-2013  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/
+ */
+
+#include "aboutwindow.h"
+#include "ui_aboutwindow.h"
+
+#include <QMessageBox>
+
+#include "../node/Node.hpp"
+
+AboutWindow::AboutWindow(QWidget *parent) :
+	QDialog(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");
+}
+
+AboutWindow::~AboutWindow()
+{
+	delete ui;
+}
@@ -25,23 +25,25 @@
 * LLC. Start here: http://www.zerotier.com/
 */

-#include <iostream>
-#include <string>
-#include "node/EllipticCurveKeyPair.hpp"
-#include "node/EllipticCurveKey.hpp"
-#include "node/Utils.hpp"
+#ifndef AboutWindow_H
+#define AboutWindow_H

-using namespace ZeroTier;
+#include <QDialog>

-int main(int argc,char **argv)
-{
-	std::cout << "[generating]" << std::endl;
-
-	EllipticCurveKeyPair kp;
-	kp.generate();
-
-	std::cout << "PUBLIC: " << kp.pub().toHex() << std::endl;
-	std::cout << "PRIVATE: " << kp.priv().toHex() << std::endl;
-
-	return 0;
+namespace Ui {
+class AboutWindow;
 }
+
+class AboutWindow : public QDialog
+{
+	Q_OBJECT
+
+public:
+	explicit AboutWindow(QWidget *parent = 0);
+	virtual ~AboutWindow();
+
+private:
+	Ui::AboutWindow *ui;
+};
+
+#endif // AboutWindow_H
@@ -0,0 +1,254 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>AboutWindow</class>
+ <widget class="QDialog" name="AboutWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>508</width>
+    <height>261</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>About ZeroTier One</string>
+  </property>
+  <property name="windowIcon">
+   <iconset resource="resources.qrc">
+    <normaloff>:/img/zt1icon.png</normaloff>:/img/zt1icon.png</iconset>
+  </property>
+  <property name="sizeGripEnabled">
+   <bool>true</bool>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>6</number>
+   </property>
+   <property name="topMargin">
+    <number>6</number>
+   </property>
+   <property name="rightMargin">
+    <number>6</number>
+   </property>
+   <property name="bottomMargin">
+    <number>6</number>
+   </property>
+   <item>
+    <widget class="QFrame" name="frame">
+     <property name="frameShape">
+      <enum>QFrame::StyledPanel</enum>
+     </property>
+     <property name="frameShadow">
+      <enum>QFrame::Raised</enum>
+     </property>
+     <layout class="QHBoxLayout" name="horizontalLayout">
+      <property name="leftMargin">
+       <number>6</number>
+      </property>
+      <property name="topMargin">
+       <number>6</number>
+      </property>
+      <property name="rightMargin">
+       <number>6</number>
+      </property>
+      <property name="bottomMargin">
+       <number>6</number>
+      </property>
+      <item>
+       <widget class="QWidget" name="widget" native="true">
+        <layout class="QVBoxLayout" name="verticalLayout_3">
+         <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="iconLabel">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="minimumSize">
+            <size>
+             <width>128</width>
+             <height>128</height>
+            </size>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>128</width>
+             <height>128</height>
+            </size>
+           </property>
+           <property name="text">
+            <string/>
+           </property>
+           <property name="textFormat">
+            <enum>Qt::PlainText</enum>
+           </property>
+           <property name="pixmap">
+            <pixmap resource="resources.qrc">:/img/zt1icon.png</pixmap>
+           </property>
+           <property name="scaledContents">
+            <bool>true</bool>
+           </property>
+           <property name="textInteractionFlags">
+            <set>Qt::NoTextInteraction</set>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="verticalSpacer">
+           <property name="orientation">
+            <enum>Qt::Vertical</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>20</width>
+             <height>40</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item>
+       <widget class="QFrame" name="frame_2">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="frameShape">
+         <enum>QFrame::StyledPanel</enum>
+        </property>
+        <property name="frameShadow">
+         <enum>QFrame::Raised</enum>
+        </property>
+        <layout class="QVBoxLayout" name="verticalLayout_2">
+         <item>
+          <widget class="QLabel" name="aboutTextLabel">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="font">
+            <font>
+             <weight>50</weight>
+             <bold>false</bold>
+            </font>
+           </property>
+           <property name="textFormat">
+            <enum>Qt::PlainText</enum>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignHCenter|Qt::AlignTop</set>
+           </property>
+           <property name="textInteractionFlags">
+            <set>Qt::NoTextInteraction</set>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QWidget" name="widget_2" native="true">
+           <layout class="QHBoxLayout" name="horizontalLayout_2">
+            <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>
+             <spacer name="horizontalSpacer">
+              <property name="orientation">
+               <enum>Qt::Horizontal</enum>
+              </property>
+              <property name="sizeHint" stdset="0">
+               <size>
+                <width>40</width>
+                <height>20</height>
+               </size>
+              </property>
+             </spacer>
+            </item>
+           </layout>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Ok</set>
+     </property>
+     <property name="centerButtons">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="resources.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>AboutWindow</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>AboutWindow</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
@@ -0,0 +1,219 @@
+/*
+ * ZeroTier One - Global Peer to Peer Ethernet
+ * Copyright (C) 2012-2013  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/
+ */
+
+#include "installdialog.h"
+#include "mainwindow.h"
+#include "ui_installdialog.h"
+
+#include "../node/Constants.hpp"
+#include "../node/Defaults.hpp"
+#include "../node/SoftwareUpdater.hpp"
+
+#ifdef __UNIX_LIKE__
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#endif
+
+#ifdef __APPLE__
+#include "mac_doprivileged.h"
+#endif
+
+#include <QMainWindow>
+#include <QMessageBox>
+#include <QByteArray>
+#include <QSslSocket>
+#include <QFile>
+#include <QDir>
+#include <QProcess>
+
+InstallDialog::InstallDialog(QWidget *parent) :
+	QMainWindow(parent),
+	ui(new Ui::InstallDialog),
+	nam(new QNetworkAccessManager(this)),
+	phase(FETCHING_NFO)
+{
+	ui->setupUi(this);
+	QObject::connect(nam,SIGNAL(finished(QNetworkReply*)),this,SLOT(on_networkReply(QNetworkReply*)));
+
+	const char *nfoUrl = ZeroTier::ZT_DEFAULTS.updateLatestNfoURL.c_str();
+	if (!*nfoUrl) {
+		QMessageBox::critical(this,"Download Failed","Download failed: internal error: no update URL configured in build!",QMessageBox::Ok,QMessageBox::NoButton);
+		QApplication::exit(1);
+		return;
+	}
+
+	QNetworkReply *reply = nam->get(QNetworkRequest(QUrl(nfoUrl)));
+	QObject::connect(reply,SIGNAL(downloadProgress(qint64,qint64)),this,SLOT(on_downloadProgress(qint64,qint64)));
+}
+
+InstallDialog::~InstallDialog()
+{
+	delete ui;
+}
+
+void InstallDialog::on_networkReply(QNetworkReply *reply)
+{
+	reply->deleteLater();
+
+	if (reply->error() != QNetworkReply::NoError) {
+		QMessageBox::critical(this,"Download Failed",QString("Download failed: ") + reply->errorString() + "\n\nAre you connected to the Internet?",QMessageBox::Ok,QMessageBox::NoButton);
+		QApplication::exit(1);
+	} else {
+		if (reply->attribute(QNetworkRequest::HttpStatusCodeAttribute) == 200) {
+			QByteArray installerData(reply->readAll());
+
+			switch(phase) {
+				case FETCHING_NFO: {
+					unsigned int vMajor = 0,vMinor = 0,vRevision = 0;
+					installerData.append((char)0);
+					const char *err = ZeroTier::SoftwareUpdater::parseNfo(installerData.data(),vMajor,vMinor,vRevision,signedBy,signature,url);
+
+					if (err) {
+						QMessageBox::critical(this,"Download Failed","Download failed: there is a problem with the software update web site.\nTry agian later. (invalid .nfo file)",QMessageBox::Ok,QMessageBox::NoButton);
+						QApplication::exit(1);
+						return;
+					}
+
+					phase = FETCHING_INSTALLER;
+					reply = nam->get(QNetworkRequest(QUrl(url.c_str())));
+					QObject::connect(reply,SIGNAL(downloadProgress(qint64,qint64)),this,SLOT(on_downloadProgress(qint64,qint64)));
+				}	break;
+				case FETCHING_INSTALLER: {
+					if (!ZeroTier::SoftwareUpdater::validateUpdate(installerData.data(),installerData.length(),signedBy,signature)) {
+						QMessageBox::critical(this,"Download Failed","Download failed: there is a problem with the software update web site. Try agian later. (downloaded data failed signature check)",QMessageBox::Ok,QMessageBox::NoButton);
+						QApplication::exit(1);
+						return;
+					}
+
+#ifdef __APPLE__
+					{
+						std::string homePath(QDir::homePath().toStdString());
+						QString zt1Caches(QDir::homePath() + "/Library/Caches/ZeroTier/One");
+						QDir::root().mkpath(zt1Caches);
+						std::string instPath((zt1Caches + "/ZeroTierOneInstaller").toStdString());
+						std::string tmpPath((zt1Caches + "/inst.sh").toStdString());
+
+						int outfd = ::open(instPath.c_str(),O_CREAT|O_TRUNC|O_WRONLY,0755);
+						if (outfd <= 0) {
+							QMessageBox::critical(this,"Download Failed",QString("Installation failed: unable to write to ")+instPath.c_str(),QMessageBox::Ok,QMessageBox::NoButton);
+							QApplication::exit(1);
+							return;
+						}
+						if (::write(outfd,installerData.data(),installerData.length()) != installerData.length()) {
+							QMessageBox::critical(this,"Installation Failed",QString("Installation failed: unable to write to ")+instPath.c_str(),QMessageBox::Ok,QMessageBox::NoButton);
+							QApplication::exit(1);
+							return;
+						}
+						::close(outfd);
+						chmod(instPath.c_str(),0755);
+
+						FILE *scr = fopen(tmpPath.c_str(),"w");
+						if (!scr) {
+							QMessageBox::critical(this,"Installation Failed","Cannot write script 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,"'%s'\n",instPath.c_str());
+						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());
+						unlink(instPath.c_str());
+
+						// Restart the binary with whatever updates may have occurred
+						std::string appPath(QCoreApplication::applicationFilePath().toStdString());
+						execl(appPath.c_str(),appPath.c_str(),(const char *)0);
+
+						// We only make it here if execl() fails
+						QMessageBox::critical(this,"Re-Launch Failed","An error occurred re-launching ZeroTier One.app. Try launching it manually.",QMessageBox::Ok,QMessageBox::NoButton);
+						QApplication::exit(1);
+
+						return;
+					}
+#endif
+				}	break;
+			}
+
+			ui->progressBar->setMinimum(0);
+			ui->progressBar->setMaximum(100);
+			ui->progressBar->setValue(0);
+		} else {
+			QMessageBox::critical(this,"Download Failed",QString("Download failed: HTTP status code ") + reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toString(),QMessageBox::Ok,QMessageBox::NoButton);
+			QApplication::exit(1);
+		}
+	}
+}
+
+void InstallDialog::on_InstallDialog_rejected()
+{
+	QApplication::exit();
+}
+
+void InstallDialog::on_cancelButton_clicked()
+{
+	QApplication::exit();
+}
+
+void InstallDialog::on_downloadProgress(qint64 bytesReceived,qint64 bytesTotal)
+{
+	if (bytesTotal <= 0) {
+		ui->progressBar->setValue(0);
+		ui->progressBar->setMinimum(0);
+		ui->progressBar->setMaximum(0);
+	} else {
+		double pct = ((double)bytesReceived / (double)bytesTotal) * 100.0;
+		if (pct > 100.0)
+			pct = 100.0;
+		ui->progressBar->setMinimum(0);
+		ui->progressBar->setMaximum(100);
+		ui->progressBar->setValue((int)pct);
+	}
+}
@@ -0,0 +1,71 @@
+/*
+ * ZeroTier One - Global Peer to Peer Ethernet
+ * Copyright (C) 2012-2013  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 INSTALLDIALOG_H
+#define INSTALLDIALOG_H
+
+#include <QMainWindow>
+#include <QNetworkAccessManager>
+#include <QUrl>
+#include <QNetworkRequest>
+#include <QNetworkReply>
+
+#include <string>
+
+#include "../node/Address.hpp"
+
+namespace Ui {
+class InstallDialog;
+}
+
+class InstallDialog : public QMainWindow
+{
+	Q_OBJECT
+
+public:
+	explicit InstallDialog(QWidget *parent = 0);
+	~InstallDialog();
+
+private slots:
+	void on_networkReply(QNetworkReply *reply);
+	void on_InstallDialog_rejected();
+	void on_cancelButton_clicked();
+	void on_downloadProgress(qint64 bytesReceived,qint64 bytesTotal);
+
+private:
+	Ui::InstallDialog *ui;
+	QNetworkAccessManager *nam;
+	enum {
+		FETCHING_NFO,
+		FETCHING_INSTALLER
+	} phase;
+
+	ZeroTier::Address signedBy;
+	std::string url,signature;
+};
+
+#endif // INSTALLDIALOG_H
@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>InstallDialog</class>
+ <widget class="QMainWindow" name="InstallDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>547</width>
+    <height>231</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Install ZeroTier One Service</string>
+  </property>
+  <property name="windowIcon">
+   <iconset resource="resources.qrc">
+    <normaloff>:/img/zt1icon.png</normaloff>:/img/zt1icon.png</iconset>
+  </property>
+	<widget class="QWidget" name="centralWidget">
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <property name="leftMargin">
+    <number>6</number>
+   </property>
+   <property name="topMargin">
+    <number>6</number>
+   </property>
+   <property name="rightMargin">
+    <number>6</number>
+   </property>
+   <property name="bottomMargin">
+    <number>6</number>
+   </property>
+   <item>
+    <widget class="QLabel" name="label">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="font">
+      <font>
+       <pointsize>14</pointsize>
+      </font>
+     </property>
+     <property name="text">
+      <string>Since this is your first time running ZeroTier One on this computer, the virtual Ethernet service must be downloaded and installed.
+
+Please wait while the service downloads, then you will be prompted to enter an administrator password to install it.</string>
+     </property>
+     <property name="textFormat">
+      <enum>Qt::PlainText</enum>
+     </property>
+     <property name="alignment">
+      <set>Qt::AlignCenter</set>
+     </property>
+     <property name="wordWrap">
+      <bool>true</bool>
+     </property>
+     <property name="margin">
+      <number>10</number>
+     </property>
+     <property name="textInteractionFlags">
+      <set>Qt::NoTextInteraction</set>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QProgressBar" name="progressBar">
+     <property name="maximum">
+      <number>0</number>
+     </property>
+     <property name="value">
+      <number>0</number>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QWidget" name="widget" native="true">
+     <layout class="QHBoxLayout" name="horizontalLayout">
+      <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>
+       <spacer name="horizontalSpacer">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item>
+       <widget class="QPushButton" name="cancelButton">
+        <property name="text">
+         <string>Cancel and Exit</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+  </layout>
+	</widget>
+ </widget>
+ <resources>
+  <include location="resources.qrc"/>
+ </resources>
+ <connections/>
+</ui>