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20161224 - up2date
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sbilly 2016-12-24 16:13:48 +08:00 • committed by GitHub
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.gitignore vendored
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# Main binaries created in *nix builds
/zerotier-*
/zerotier-one
/zerotier-idtool
/zerotier-cli
/zerotier-selftest
/zerotier
# OS-created garbage files from various platforms
.DS_Store
@ -33,6 +37,7 @@ Thumbs.db
/examples/docker/test-*.env
/world/mkworld
/world/*.c25519
zt1-src.tar.gz
# Miscellaneous temporaries, build files, etc.
*.log
@ -54,18 +59,16 @@ Thumbs.db
*.rpm
*.autosave
*.tmp
doc/*.1
doc/*.2
doc/*.8
.depend
node_modules
cluster-geo/cluster-geo/config.js
cluster-geo/cluster-geo/cache.*
tests/http/zerotier-one
tests/http/big-test-hosts
netcon/httpstub
# MacGap wrapper build files
/ext/mac-ui-macgap1-wrapper/src/MacGap.xcodeproj/project.xcworkspace/xcuserdata/*
/ext/mac-ui-macgap1-wrapper/src/MacGap.xcodeproj/xcuserdata/*
/ext/mac-ui-macgap1-wrapper/src/build
debian/files
debian/zerotier-one
debian/zerotier-one*.debhelper
debian/*.log
debian/zerotier-one.substvars
# Java/Android/JNI build droppings
java/obj/
@ -79,3 +82,4 @@ java/build_win32/
windows/WinUI/obj/
windows/WinUI/bin/
windows/ZeroTierOne/Debug/
/ext/installfiles/windows/chocolatey/zerotier-one/*.nupkg

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AUTHORS.md
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## Authors
## Primary Authors
* ZeroTier protocol design and core network virtualization engine, ZeroTier One service, React web UI, packaging for most platforms, kitchen sink...<br>
* ZeroTier Core and ZeroTier One virtual networking service<br>
Adam Ierymenko / adam.ierymenko@zerotier.com
* Java JNI Interface to enable Android application development, and Android app itself (code for that is elsewhere)<br>
Grant Limberg / glimberg@gmail.com
## Contributors
* ZeroTier SDK (formerly known as Network Containers)<br>
Joseph Henry / joseph.henry@zerotier.com
## Third Party Contributors
* A number of fixes and improvements to the new controller, other stuff.<br>
Kees Bos / https://github.com/keesbos
Kees Bos / https://github.com/keesbos/
* Debugging and testing, OpenWRT support fixes.<br>
Moritz Warning / moritzwarning@web.de
* Debian GNU/Linux packaging, manual pages, and license compliance edits.<br>
Ben Finney <ben+zerotier@benfinney.id.au>
* Several others made smaller contributions, which GitHub tracks here:<br>
https://github.com/zerotier/ZeroTierOne/graphs/contributors
https://github.com/zerotier/ZeroTierOne/graphs/contributors/
## Third Party Code
## Third-Party Code
* LZ4 compression algorithm by Yann Collet (BSD license)<br>
http://code.google.com/p/lz4/
These are included in ext/ for platforms that do not have them available in common repositories. Otherwise they may be linked and the package may ship with them as dependencies.
* http-parser by many authors (MIT license)<br>
https://github.com/joyent/http-parser
* LZ4 compression algorithm by Yann Collet
* json-parser by James McLaughlin (BSD license)<br>
https://github.com/udp/json-parser
* Files: ext/lz4/*
* Home page: http://code.google.com/p/lz4/
* License grant: BSD attribution
* TunTapOSX by Mattias Nissler (BSD license)<br>
http://tuntaposx.sourceforge.net
* http-parser by Joyent, Inc. (many authors)
* tap-windows and tap-windows6 by the OpenVPN project (GPL)<br>
https://github.com/OpenVPN/tap-windows<br>
https://github.com/OpenVPN/tap-windows6
* Files: ext/http-parser/*
* Home page: https://github.com/joyent/http-parser/
* License grant: MIT/Expat
* json-parser by James McLaughlin
* Files: ext/json-parser/*
* Home page: https://github.com/udp/json-parser/
* License grant: BSD attribution
* TunTapOSX by Mattias Nissler
* Files: ext/tap-mac/tuntap/*
* Home page: http://tuntaposx.sourceforge.net/
* License grant: BSD attribution no-endorsement
* ZeroTier Modifications: change interface name to zt#, increase max MTU, increase max devices
* tap-windows6 by the OpenVPN project
* Files: windows/TapDriver6/*
* Home page:
https://github.com/OpenVPN/tap-windows6/
* License grant: GNU GPL v2
* ZeroTier Modifications: change name of driver to ZeroTier, add ioctl() to get L2 multicast memberships (source is in ext/ and modifications inherit GPL)
* Salsa20 stream cipher, Curve25519 elliptic curve cipher, Ed25519
digital signature algorithm, and Poly1305 MAC algorithm, all by
Daniel J. Bernstein (public domain)<br>
http://cr.yp.to/
Daniel J. Bernstein
* MiniUPNPC by Thomas Bernard [BSD]
http://miniupnp.free.fr
* Files:
node/Salsa20.hpp
node/C25519.hpp
node/Poly1305.hpp
* Home page: http://cr.yp.to/
* License grant: public domain
* MiniUPNPC and libnatpmp by Thomas Bernard
* Files:
ext/libnatpmp/*
ext/miniupnpc/*
* Home page: http://miniupnp.free.fr/
* License grant: BSD attribution no-endorsement

17
COPYING Normal file
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ZeroTier One, an endpoint server for the ZeroTier virtual network layer.
Copyright © 2011–2016 ZeroTier, Inc.
ZeroTier One 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.
See the file ‘LICENSE.GPL-3’ for the text of the GNU GPL version 3.
If that file is not present, see <http://www.gnu.org/licenses/>.
..
Local variables:
coding: utf-8
mode: text
End:
vim: fileencoding=utf-8 filetype=text :

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LICENSE.GPL-2 Normal file
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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
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674
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GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
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software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
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want it, that you can change the software or use pieces of it in new
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certain responsibilities if you distribute copies of the software, or if
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For example, if you distribute copies of such a program, whether
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Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
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<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
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The hypothetical commands `show w' and `show c' should show the appropriate
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You should also get your employer (if you work as a programmer) or school,
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For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

13
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@ -1,13 +0,0 @@
ZeroTier One is licensed under the terms of the GNU General Public License
version 3, which are available here:
http://gplv3.fsf.org/
Modification and redistribution of ZeroTier One is permitted in source form.
Binary distribution is permitted provided all copyright notices remain
intact and any modifications to the source code are also distributed.
ZeroTier One may not be embedded into any closed-source application (e.g. via
linking), nor may closed-source derivatives be created, without a separately
negotiated license from ZeroTier Networks LLC. See the terms of the GPLv3 for
details.

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ZeroTier Official Release Steps
======
This is mostly for ZeroTier internal use, but others who want to do builds might find it helpful.
Note: Many of these steps will require GPG and other signing keys that are kept in cold storage and must be mounted.
# Bumping the Version and Preparing Installers
The version must be incremented in all of the following files:
/version.h
/zerotier-one.spec
/debian/changelog
/ext/installfiles/mac/ZeroTier One.pkgproj
/ext/installfiles/windows/chocolatey/zerotier-one.nuspec
/ext/installfiles/windows/ZeroTier One.aip
The final .AIP file can only be edited on Windows with [Advanced Installer Enterprise](http://www.advancedinstaller.com/). In addition to incrementing the version be sure that a new product code is generated. (The "upgrade code" GUID on the other hand must never change.)
# Building for Supported Platforms
## Macintosh
Mac's easy. Just type:
make official
You will need [Packages](http://s.sudre.free.fr/Software/Packages/about.html) and our release signing key in the keychain.
## Linux
Mount the GPG key for *contact@zerotier.com* and then on an x86_64 box with a recent version of Docker and an Internet connection run:
make distclean
cd linux-build-farm
./build.sh
This will build i386 and x86_64 packages. Now ssh into our build Raspberry Pi and type `make debian` there to build the Raspbian armhf package. Copy it to `debian-jessie/` inside `linux-build-farm` so that it will be included in the repositories we generate. Now generate the YUM and APT repos:
rm -rf ~/.aptly*
rm -rf /tmp/zt-rpm-repo
./make-apt-repos.sh
./make-rpm-repos.sh
This will require the passphrase for *contact@zerotier.com*.
The contents of ~/.aptly/public must be published as `debian/` on `download.zerotier.com`. The contents of /tmp/zt-rpm-repo are published as `redhat/` on same.
## Windows
First load the Visual Studio solution and rebuild the UI and ZeroTier One in both x64 and i386 `Release` mode. Then load [Advanced Installer Enterprise](http://www.advancedinstaller.com/), check that the version is correct, and build. The build will fail if any build artifacts are missing, and Windows must have our product singing key (from DigiCert) available to sign the resulting MSI file. The MSI must then be tested on at least a few different CLEAN Windows VMs to ensure that the installer is valid and properly signed.
*After the MSI is published to download.zerotier.com in the proper RELEASE/#.#.#/dist subfolder for its version* the Chocolatey package must be rebuilt and published. Open a command prompt, change to `ext/installfiles/windows/chocolatey`, and type `choco pack`. Then use `choco push` to push it to Chocolatey (API key required).
choco pack
choco push zerotier-one.#.#.#.nupkg -s https://chocolatey.org/
Note that this does not cover rebuilding the drivers or their containing MSI projects, as this is typically not necessary and they are shipped in binary form in the repository for convenience.
## iOS, Android
... no docs here yet since this is done entirely out of band with regular installs.

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@ -1,35 +1,51 @@
ZeroTier One
ZeroTier - A Planetary Ethernet Switch
======
ZeroTier is a software defined networking layer for Earth.
ZeroTier is a software-based managed Ethernet switch for planet Earth.
It can be used for on-premise network virtualization, as a peer to peer VPN for mobile teams, for hybrid or multi-data-center cloud deployments, or just about anywhere else secure software defined virtual networking is useful.
It erases the LAN/WAN distinction and makes VPNs, tunnels, proxies, and other kludges arising from the inflexible nature of physical networks obsolete. Everything is encrypted end-to-end and traffic takes the most direct (peer to peer) path available.
ZeroTier One is our OS-level client service. It allows Mac, Linux, Windows, FreeBSD, and soon other types of clients to join ZeroTier virtual networks like conventional VPNs or VLANs. It can run on native systems, VMs, or containers (Docker, OpenVZ, etc.).
This repository contains ZeroTier One, a service that provides ZeroTier network connectivity to devices running Windows, Mac, Linux, iOS, Android, and FreeBSD and makes joining virtual networks as easy as joining IRC or Slack channels. It also contains the OS-independent core ZeroTier protocol implementation in [node/](node/).
Visit [ZeroTier's site](https://www.zerotier.com/) for more information. You can also download professionally packaged binary installers/packages for a variety of supported OSes there if you don't want to build ZeroTier One from source.
Visit [ZeroTier's site](https://www.zerotier.com/) for more information and [pre-built binary packages](https://www.zerotier.com/download.shtml). Apps for Android and iOS are available for free in the Google Play and Apple app stores.
### Getting Started
ZeroTier's basic operation is easy to understand. Devices have 10-digit *ZeroTier addresses* like `89e92ceee5` and networks have 16-digit network IDs like `8056c2e21c000001`. All it takes for a device to join a network is its 16-digit ID, and all it takes for a network to authorize a device is its 10-digit address. Everything else is automatic.
A "device" can be anything really: desktops, laptops, phones, servers, VMs/VPSes, containers, and even (soon) apps.
For testing we provide a public virtual network called *Earth* with network ID `8056c2e21c000001`. On Linux and Mac you can do this with:
sudo zerotier-cli join 8056c2e21c000001
Now wait about 30 seconds and check your system with `ip addr list` or `ifconfig`. You'll see a new interface whose name starts with *zt* and it should quickly get an IPv4 and an IPv6 address. Once you see it get an IP, try pinging `earth.zerotier.net` at `29.209.112.93`. If you've joined Earth from more than one system, try pinging your other machine.
*(IPv4 addresses for Earth are assigned from the block 28.0.0.0/7, which is not a part of the public Internet but is non-standard for private networks. It's used to avoid IP conflicts during testing. Your networks can run any IP addressing scheme you want.)*
If you don't want to belong to a giant Ethernet party line anymore, just type:
sudo zerotier-cli leave 8056c2e21c000001
The *zt* interface will disappear. You're no longer on the network.
To create networks of your own you'll need a network controller. You can use [our hosted controller at my.zerotier.com](https://my.zerotier.com) which is free for up to 100 devices on an unlimited number of networks, or you can build your own controller and run it through its local JSON API. See [README.md in controller/](controller/) for more information.
### Building from Source
For Mac, Linux, and BSD, just type "make" (or "gmake" on BSD). You won't need much installed; here are the requirements for various platforms:
* Mac: Xcode command line tools, and [Packages](http://s.sudre.free.fr/Software/Packages/about.html) if you want to build an OSX .pkg installer ("make mac-dist-pkg"). It should build on OSX 10.7 or newer.
* Linux: gcc/g++ or clang/clang++ (Makefile will use clang by default if available.)
* FreeBSD (and other BSD): C++ compiler (G++ usually) and GNU make (gmake).
* **Mac**: Xcode command line tools. It should build on OSX 10.7 or newer.
* **Linux**: gcc/g++ (4.9 or newer recommended) or clang/clang++ (3.4 or newer recommended) Makefile will use clang by default if available. The Linux build will auto-detect the presence of development headers for *json-parser*, *http-parser*, *li8bnatpmp*, and *libminiupnpc* and will link against the system libraries for these if they are present and recent enough. Otherwise the bundled versions in [ext/](ext/) will be used. Type `make install` to install the binaries and other files on the system, though this will not create init.d or systemd links.
* **FreeBSD**: C++ compiler (G++ usually) and GNU make (gmake).
Each supported platform has its own *make-XXX.mk* file that contains the actual make rules for the platform. The right .mk file is included by the main Makefile based on the GNU make *OSTYPE* variable. Take a look at the .mk file for your platform for other targets, debug build rules, etc.
Windows, of course, is special. We build for Windows with Microsoft Visual Studio 2012 on Windows 7. A solution file is located in the *windows* subfolder. Newer versions of Visual Studio (and Windows) may work but haven't been tested. Older versions almost certainly will not, since they lack things like *stdint.h* and certain STL features. MinGW or other ports of gcc/clang to Windows should also work but haven't been tested. Build steps for Windows are a bit more complicated. For the moment you are on your own there.
Typing `make selftest` will build a *zerotier-selftest* binary which unit tests various internals and reports on a few aspects of the build environment. It's a good idea to try this on novel platforms or architectures.
Mobile versions are in progress. They don't work yet, and in any case only the glue code will be included in this repository. The full mobile apps are in private repositories on our own git server.
Windows, of course, is special. We build for Windows with Microsoft Visual Studio 2012 on Windows 7. A solution file is located in the *windows/* subfolder. Newer versions of Visual Studio (and Windows) may work but haven't been tested. Older versions almost certainly will not, since they lack things like *stdint.h* and certain STL features. MinGW or other ports of gcc/clang to Windows should also work but haven't been tested.
### Supported Platforms
CPU architecture shouldn't matter unless it's smaller than 32-bit or something really bizarre like a "middle-endian" processor. We have reports of ZeroTier One running on arm32, arm64, and MIPS. It builds and runs out of the box on Raspberry Pi, BeagleBone, BananaPi, and other ARM-based developer/hobbyist boards.
ZeroTier is written in C and C++ (C++03 / ISO/IEC 14882:2003) and uses data structures and algorithms from the C++03 STL. We do not use any C++11 features (yet), since we want to support a few old and embedded platforms that don't have C++11 compilers. You *will* require a compiler and headers new enough to support 64-bit integers (long long) and the *stdint.h* header. The latter could also be faked by adding defines for things like *uint32\_t*, *int64\_t*, etc.
Typing "make selftest" will build a *zerotier-selftest* binary which unit tests various internals and reports on a few aspects of the build environment. It's a good idea to try this on novel platforms or architectures.
32 and 64 bit X86 and ARM (e.g. Raspberry Pi, Android) are officially supported. Community members have built for MIPS and Sparc without issues.
### Running
@ -45,10 +61,10 @@ The service is controlled via the JSON API, which by default is available at 127
Here's where home folders live (by default) on each OS:
* Linux: /var/lib/zerotier-one
* BSD: /var/db/zerotier-one
* Mac: /Library/Application Support/ZeroTier/One
* Windows: \\ProgramData\\ZeroTier\\One (That's for Windows 7. The base 'shared app data' folder might be different on different Windows versions.)
* **Linux**: `/var/lib/zerotier-one`
* **FreeBSD**: `/var/db/zerotier-one`
* **Mac**: `/Library/Application Support/ZeroTier/One`
* **Windows**: `\ProgramData\ZeroTier\One` (That's for Windows 7. The base 'shared app data' folder might be different on different Windows versions.)
Running ZeroTier One on a Mac is the same, but OSX requires a kernel extension. We ship a signed binary build of the ZeroTier tap device driver, which can be installed on Mac with:
@ -56,107 +72,17 @@ Running ZeroTier One on a Mac is the same, but OSX requires a kernel extension.
This will create the home folder for Mac, place *tap.kext* there, and set its modes correctly to enable ZeroTier One to manage it with *kextload* and *kextunload*.
We recommend using our binary packages on Windows, since there are several prerequisites such as a tap driver that must be installed on the system *and* in the home folder.
### Joining A Network
ZeroTier virtual networks are identified by 16-digit hexadecimal network IDs, while devices are identified by 10-digit addresses. To get your address run:
sudo zerotier-cli status
(Use ./zerotier-cli if you're running it right from your build folder.)
You should see something like:
200 info ########## ONLINE #.#.#
That 10-digit hex code is you. It's derived via a one-way proof of work function from your cryptographic public key. Your public key can be found in *identity.public* in ZeroTier's home folder, while *identity.secret* contains your full identity including the secret portion of the key pair.
(The identity files define your device's *identity*. Moving them to another system will move that identity. Be careful when cloning virtual machines that have identities stored on them. If two devices have the same identity, they'll "fight" over it and you won't know which device will receive network packets.)
If you want to do a quick test, you can join [Earth](https://www.zerotier.com/earth.html). It's a global public network that anyone can join. Type:
sudo zerotier-cli join 8056c2e21c000001
Then:
sudo zerotier-cli listnetworks
At first it'll be in *REQUESTING\_CONFIGURATION* state. In a few seconds to a minute you should see something like:
200 listnetworks 8056c2e21c000001 earth.zerotier.net ##:##:##:##:##:## OK PUBLIC zt0 ##.##.##.##/##
Earth will assign you an IP address in the "unofficially available" globally unrouted 28.0.0.0/7 IP block so as to avoid conflicts with local networks. (Your networks can use any IP scheme, or can even leave IP addresses unmanaged.) Once you get an IP, you should be able to ping something:
ping earth.zerotier.net
Go to [http://earth.zerotier.net/](http://earth.zerotier.net/) to see a short little welcome page that will tell you your IP and Ethernet MAC address.
Earth is a public place. If you don't want to stick around run:
sudo zerotier-cli leave 8056c2e21c000001
The network (and associated interface) should be gone.
Networks are created and administrated by network controllers. Most users will want to use our hosted controllers. Visit [our web site](https://www.zerotier.com/) for more information. Later in this README there are brief instructions about building ZeroTier One with network controller support for those who want to try running their own.
Macintosh and Windows installers also install a GUI application.
### Installing
We don't have a "make install" rule quite yet. On Linux you can type:
make installer
This will build a binary that, when run, will install ZeroTier One on most current Linux distributions. We also have RPM and DEB build files in *ext/installfiles/linux* that wrap this installer in packages for RedHat/CentOS and Debian/Ubuntu derived distributions. If *rpmbuild* is present on the system, the RPM will be built. If *dpkg-deb* is present, the DEB package will be built.
On Mac the best way is to install [Packages](http://s.sudre.free.fr/Software/Packages/about.html) and use:
make mac-dist-pkg
This builds a .pkg file that can be installed.
In FreeBSD there is now an official .pkg in the FreeBSD repository. Type "pkg install zerotier". It can also be built and installed from source.
Linux/BSD and Mac installations have an *uninstall.sh* file in their ZeroTier home folder that cleanly removes ZeroTier One from the system. Run this with:
sudo /path/to/ZeroTier/home/folder/uninstall.sh
Windows installers are insane. We build our .MSI installers with [Advanced Installer Enterprise](http://www.advancedinstaller.com). The Advanced Installer project file is in *ext/installfiles/windows*. To avoid lasting psychological trauma we recommend leaving Windows installers alone and using the pre-built Windows binaries on our web site.
### Using ZeroTier One in Docker Containers
To run the ZeroTier One service in a Docker container, run it with "--device=/dev/net/tun --cap-add=NET_ADMIN". This will allow ZeroTier One to open a "tap" virtual network port inside the container.
Alternately, you can use Ethernet bridging to bridge the *docker0* device on your system to a ZeroTier virtual network. This allows you to run ZeroTier One on the host and bridge the entire Docker network backplane to a virtual network or other hosts.
We're working on better "official" Docker support. In the meantime there is a [user-contributed project here](https://github.com/davide/docker-zerotier).
### Building with Network Controller Support
**Warning: as of beta version 1.0.3 the new network controller is not heavily tested. We recommend waiting for 1.0.4 to deploy this in production.**
Network controllers are nodes responsible for issuing configurations and certificates to members of ZeroTier virtual networks. Most users won't need to run their own, so this code is by default not included in the ZeroTier One binary.
You can build a network controller on Linux or Mac with:
make ZT_ENABLE_NETWORK_CONTROLLER=1
This will build a version that contains the Sqlite-backed network controller and associated extensions to the JSON local service control API. You will need the development headers for sqlite3 installed. On Mac these ship as part of Xcode, while on Linux they'll be found in packages for the various distributions.
See the JSON API documentation in [service/](service/) for more information about how to control controllers.
### Troubleshooting
For most users, it just works.
If you are running a local system firewall, we recommend adding a rule permitting UDP port 9993 inbound and outbound. If you installed binaries for Windows this should be done automatically. Other platforms might require manual editing of local firewall rules depending on your configuration.
The Mac firewall can be founder under "Security" in System Preferences. Linux has a variety of firewall configuration systems and tools. If you're using Ubuntu's *ufw*, you can do this:
The Mac firewall can be found under "Security" in System Preferences. Linux has a variety of firewall configuration systems and tools. If you're using Ubuntu's *ufw*, you can do this:
sudo ufw allow 9993/udp
On CentOS check */etc/sysconfig/iptables* for IPTables rules. For other distributions consult your distribution's documentation. You'll also have to check the UIs or documentation for commercial third party firewall applications like Little Snitch (Mac), McAfee Firewall Enterprise (Windows), etc. if you are running any of those. Some corporate environments might have centrally managed firewall software, so you might also have to contact IT.
On CentOS check `/etc/sysconfig/iptables` for IPTables rules. For other distributions consult your distribution's documentation. You'll also have to check the UIs or documentation for commercial third party firewall applications like Little Snitch (Mac), McAfee Firewall Enterprise (Windows), etc. if you are running any of those. Some corporate environments might have centrally managed firewall software, so you might also have to contact IT.
ZeroTier One peers will automatically locate each other and communicate directly over a local wired LAN *if UDP port 9993 inbound is open*. If that port is filtered, they won't be able to see each others' LAN announcement packets. If you're experiencing poor performance between devices on the same physical network, check their firewall settings. Without LAN auto-location peers must attempt "loopback" NAT traversal, which sometimes fails and in any case requires that every packet traverse your external router twice.
@ -168,7 +94,7 @@ If a firewall between you and the Internet blocks ZeroTier's UDP traffic, you wi
### Contributing
There are three main branches: **edge**, **test**, and **master**. Other branches may be for specific features, tests, or use cases. In general **edge** is "bleeding" and may or may not work, while **test** should be relatively stable and **master** is the latest tagged release. Pull requests should generally be done against **test** or **edge**, since pull requests against **master** may be working against a branch that is somewhat out of date.
Please make pull requests against the `dev` branch. The `master` branch is release, and `edge` is for unstable and work in progress changes and is not likely to work.
### License

153
attic/BandwidthAccount.hpp
View file

@ -1,153 +0,0 @@
/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* 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_BWACCOUNT_HPP
#define ZT_BWACCOUNT_HPP
#include "Constants.hpp"
#include <algorithm>
#include <stdint.h>
#include <math.h>
#include "Utils.hpp"
#ifdef __WINDOWS__
#define round(x) ((x-floor(x))>0.5 ? ceil(x) : floor(x))
#endif
namespace ZeroTier {
/**
* Bandwidth account used for rate limiting multicast groups
*
* This is used to apply a bank account model to multicast groups. Each
* multicast packet counts against a balance, which accrues at a given
* rate in bytes per second. Debt is possible. These parameters are
* configurable.
*
* A bank account model permits bursting behavior, which correctly models
* how OSes and apps typically use multicast. It's common for things to
* spew lots of multicast messages at once, wait a while, then do it
* again. A consistent bandwidth limit model doesn't fit.
*/
class BandwidthAccount
{
public:
/**
* Create an uninitialized account
*
* init() must be called before this is used.
*/
BandwidthAccount() throw() {}
/**
* Create and initialize
*
* @param preload Initial balance to place in account
* @param maxb Maximum allowed balance (> 0)
* @param acc Rate of accrual in bytes per second
* @param now Current time
*/
BandwidthAccount(uint32_t preload,uint32_t maxb,uint32_t acc,uint64_t now)
throw()
{
init(preload,maxb,acc,now);
}
/**
* Initialize or re-initialize account
*
* @param preload Initial balance to place in account
* @param maxb Maximum allowed balance (> 0)
* @param acc Rate of accrual in bytes per second
* @param now Current time
*/
inline void init(uint32_t preload,uint32_t maxb,uint32_t acc,uint64_t now)
throw()
{
_lastTime = ((double)now / 1000.0);
_balance = preload;
_maxBalance = maxb;
_accrual = acc;
}
/**
* Update and retrieve balance of this account
*
* @param now Current time
* @return New balance updated from current clock
*/
inline uint32_t update(uint64_t now)
throw()
{
double lt = _lastTime;
double nowf = ((double)now / 1000.0);
_lastTime = nowf;
return (_balance = std::min(_maxBalance,(uint32_t)round((double)_balance + ((double)_accrual * (nowf - lt)))));
}
/**
* Update balance and conditionally deduct
*
* If the deduction amount fits, it is deducted after update. Otherwise
* balance is updated and false is returned.
*
* @param amt Amount to deduct
* @param now Current time
* @return True if amount fit within balance and was deducted
*/
inline bool deduct(uint32_t amt,uint64_t now)
throw()
{
if (update(now) >= amt) {
_balance -= amt;
return true;
}
return false;
}
/**
* @return Most recent balance without update
*/
inline uint32_t balance() const
throw()
{
return _balance;
}
private:
double _lastTime;
uint32_t _balance;
uint32_t _maxBalance;
uint32_t _accrual;
};
} // namespace ZeroTier
#endif

1
attic/OSXEthernetTap.cpp.pcap-with-bridge-test
View file

@ -43,7 +43,6 @@
#include <sys/cdefs.h>
#include <sys/uio.h>
#include <sys/param.h>
#include <sys/sysctl.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <netinet/in.h>

1
attic/OSXEthernetTap.cpp.utun-work-in-progress
View file

@ -43,7 +43,6 @@
#include <sys/cdefs.h>
#include <sys/uio.h>
#include <sys/param.h>
#include <sys/sysctl.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/sys_domain.h>

84
attic/SECURITY.md Normal file
View file

@ -0,0 +1,84 @@
ZeroTier Security
======
## Summary
## Using ZeroTier Securely
### Overall Recommendations
*TL;DR: same as anything else: defense in depth defense in depth defense in depth.*
We encourage our users to treat private ZeroTier networks as being rougly equivalent in security to WPA2-enterprise securied WiFi or on-premise wired Ethernet. (Public networks on the other hand are open by design.) That means they're networks with perimeters, but like all networks the compromise of any participating device or network controller allows an attacker to breach this perimeter.
**Never trust the network.** Many modern security professionals discourage reliance on network perimeters as major components in any security strategy, and we strongly agree regardless of whether your network is physical or virtual.
As part of a defense in depth approach **we specifically encourage the use of other secure protocols and authentication systems over ZeroTier networks**. While the use of secure encrypted protocols like SSH and SSL over ZeroTier adds a bit more overhead, it greatly reduces the chance of total compromise.
Imagine that the per-day probability of a major "0-day" security flaw in ZeroTier and OpenSSH are both roughly 0.001 or one per thousand days. Using both at the same time gives you a cumulative 0-day risk of roughly 0.000001 or one per one million days.
Those are made-up numbers. In reality these probabilities can't be known ahead of time. History shows that a 0-day could be found in anything tomorrow, next week, or never. But layers of security give you an overall posture that is the product -- more than the sum -- of its parts. That's how defense in depth works.
### ZeroTier Specifics
#### Protect Your Identity
Each ZeroTier device has an identity. The secret portion of this identity is stored in a file called "identity.secret." *Protect this file.* If it's stolen your device's identity (as represented by its 10-digit ZeroTier address) can easily be stolen or impersonated and your traffic can be decrypted or man-in-the-middle'd.
#### Protect Your Controller
The second major component of ZeroTier network security is the network controller. It's responsible for issuing certificates and configuration information to all network members. That makes it a certificate authority. Compromise of the controller allows an attacker to join or disrupt any network the controller controls. It does *not*, however, allow an attacker to decrypt peer to peer unicast traffic.
If you are using our controller-as-a-service at [my.zerotier.com](https://my.zerotier.com), you are delegating this responsibility to us.
## Security Priorities
These are our security "must-haves." If the system fails in any of these objectives it is broken.
* ZeroTier must be secure against remote vulnerabilities. This includes things like unauthorized remote control, remote penetration of the device using ZeroTier as a vector, or remote injection of malware.
* The content (but not meta-data) of communication must be secure against eavesdropping on the wire by any known means. (We can't warrant against secret vulnerabilities against ciphers, etc., or anything else we don't know about.)
* Communication must be secure against man-in-the-middle attacks and remote device impersonation.
## Security Non-Priorities
There are a few aspects of security we knowingly do not address, since doing so would be beyond scope or would conflict too greatly with other priorities.
* ZeroTier makes no effort to conceal communication meta-data such as source and destination addresses and the amount of information transferred between peers. To do this more or less requires onion routing or other "heavy" approaches to anonymity, and this is beyond scope.
* ZeroTier does not implement complex certificate chains, X.509, or other feature-rich (some would say feature-laden) cryptographic stuff. We only implement the crypto we need to get the job done.
* We don't take extraordinary measures to preserve security under conditions in which an endpoint device has been penetrated by other means (e.g. "rooted" by third party malware) or physicall compromised. If someone steals your keys they've stolen your keys, and if they've "pwned" your device they can easily eavesdrop on everything directly.
## Insecurities and Areas for Improvement
The only perfectly secure system is one that is off. All real world systems have potential security weaknesses. If possible, we like to know what these are and acknowledge their existence.
In some cases we plan to improve these. In other cases we have deliberately decided to "punt" on them in favor of some other priority (see philosophy). We may or may not revisit this decision in the future.
* We don't implement forward secrecy / ephemeral keys. A [discussion of this can be found at the closed GitHub issue for this feature](https://github.com/zerotier/ZeroTierOne/issues/204). In short: we've decided to "punt" on this feature because it introduces complexity and state negotiation. One of the design goals of ZeroTier is "reliability convergence" -- the reliability of ZeroTier virtual networks should rapidly converge with that of the underlying physical wire. Any state that must be negotiated prior to communication multiplies the probability of delay or failure due to packet loss. We *may* revisit this decision at a later date.
## Secure Coding Practices
The first line of defense employed against remote vulnerabilities and other major security flaws is the use of secure coding practices. These are, in no particular order:
* All parsing of remote messages is performed via higher level safe bounds-checked data structures and interfaces. See node/Buffer.hpp for one of the core elements of this.
* C++ exceptions are used to ensure that any unhandled failure or error condition (such as a bounds checking violation) results in the safe and complete termination of message processing. Invalid messages are dropped and ignored.
* Minimalism is a secure coding practice. There is an exponential relationship between complexity and the probability of bugs, and complex designs are much harder to audit and reason about.
* Our build scripts try to enable any OS and compiler level security features such as ASLR and "stack canaries" on non-debug builds.
## Cryptographic Security Practices
* We use [boring crypto](https://cr.yp.to/talks/2015.10.05/slides-djb-20151005-a4.pdf). A single symmetric algorithm (Salsa20/12), a single asymmetric algorithm (Curve25519 ECDH-256), and a single MAC (Poly1305). The way these algorithms are used is identical to how they're used in the NaCl reference implementation. The protocol supports selection of alternative algorithms but only for "future proofing" in the case that a serious flaw is discovered in any of these. Avoiding algorithm bloat and cryptographic state negotiation helps guard against down-grade, "oracle," and other protocol level attacks.
* Authenticated encryption is employed with authentication being performed prior to any other operations on received messages. See also: [the cryptographic doom principle](https://moxie.org/blog/the-cryptographic-doom-principle/).
* "Never branch on anything secret" -- deterministic-time comparisons and other operations are used in cryptographic operations. See Utils::secureEq() in node/Utils.hpp.
* OS-derived crypographic random numbers (/dev/urandom or Windows CryptGenRandom) are further randomized using encryption by a secondary key with a secondary source of entropy to guard against CSPRNG bugs. Such OS-level CSPRNG bugs have been found in the past. See Utils::getSecureRandom() in node/Utils.hpp.

32
attic/decrypt
View file

@ -1,32 +0,0 @@
#!/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"

32
attic/encrypt
View file

@ -1,32 +0,0 @@
#!/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"

4
ext/installfiles/linux/buildinstaller.sh → attic/old-linux-installer/buildinstaller.sh
View file

@ -91,14 +91,14 @@ case "$system" in
rm -f "${debfolder}/postinst" "${debfolder}/prerm"
echo '#!/bin/bash' >${debfolder}/postinst
echo "/var/lib/zerotier-one/updates.d/${targ}" >>${debfolder}/postinst
echo "/var/lib/zerotier-one/updates.d/${targ} >>/dev/null 2>&1" >>${debfolder}/postinst
echo "/bin/rm -f /var/lib/zerotier-one/updates.d/*" >>${debfolder}/postinst
chmod a+x ${debfolder}/postinst
echo '#!/bin/bash' >${debfolder}/prerm
echo 'export PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin' >>${debfolder}/prerm
echo 'if [ "$1" != "upgrade" ]; then' >>${debfolder}/prerm
echo ' /var/lib/zerotier-one/uninstall.sh' >>${debfolder}/prerm
echo ' /var/lib/zerotier-one/uninstall.sh >>/dev/null 2>&1' >>${debfolder}/prerm
echo 'fi' >>${debfolder}/prerm
chmod a+x ${debfolder}/prerm

2
ext/installfiles/linux/install.tmpl.sh → attic/old-linux-installer/install.tmpl.sh
View file

@ -115,7 +115,7 @@ if [ -n "$SYSTEMDUNITDIR" -a -d "$SYSTEMDUNITDIR" ]; then
cp -f /tmp/systemd_zerotier-one.service "$SYSTEMDUNITDIR/zerotier-one.service"
chown 0 "$SYSTEMDUNITDIR/zerotier-one.service"
chgrp 0 "$SYSTEMDUNITDIR/zerotier-one.service"
chmod 0755 "$SYSTEMDUNITDIR/zerotier-one.service"
chmod 0644 "$SYSTEMDUNITDIR/zerotier-one.service"
rm -f /tmp/systemd_zerotier-one.service /tmp/init.d_zerotier-one
systemctl enable zerotier-one.service

2
ext/installfiles/linux/uninstall.sh → attic/old-linux-installer/uninstall.sh
View file

@ -59,7 +59,7 @@ fi
echo "Erasing binary and support files..."
if [ -d /var/lib/zerotier-one ]; then
cd /var/lib/zerotier-one
rm -rf zerotier-one *.persist identity.public *.log *.pid *.sh updates.d networks.d iddb.d root-topology
rm -rf zerotier-one *.persist identity.public *.log *.pid *.sh updates.d networks.d iddb.d root-topology ui
fi
echo "Erasing anything installed into system bin directories..."

331
attic/rtbl/BSDRoutingTable.cpp
View file

@ -1,331 +0,0 @@
/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* 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 <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/param.h>
#include <sys/sysctl.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <net/route.h>
#include <net/if.h>
#include <net/if_dl.h>
#include <ifaddrs.h>
#include <algorithm>
#include <utility>
#include "../node/Constants.hpp"
#include "BSDRoutingTable.hpp"
// All I wanted was the bloody rounting table. I didn't expect the Spanish inquisition.
#define ZT_BSD_ROUTE_CMD "/sbin/route"
namespace ZeroTier {
BSDRoutingTable::BSDRoutingTable()
{
}
BSDRoutingTable::~BSDRoutingTable()
{
}
std::vector<RoutingTable::Entry> BSDRoutingTable::get(bool includeLinkLocal,bool includeLoopback) const
{
std::vector<RoutingTable::Entry> entries;
int mib[6];
size_t needed;
mib[0] = CTL_NET;
mib[1] = PF_ROUTE;
mib[2] = 0;
mib[3] = 0;
mib[4] = NET_RT_DUMP;
mib[5] = 0;
if (!sysctl(mib,6,NULL,&needed,NULL,0)) {
if (needed <= 0)
return entries;
char *buf = (char *)::malloc(needed);
if (buf) {
if (!sysctl(mib,6,buf,&needed,NULL,0)) {
struct rt_msghdr *rtm;
for(char *next=buf,*end=buf+needed;next<end;) {
rtm = (struct rt_msghdr *)next;
char *saptr = (char *)(rtm + 1);
char *saend = next + rtm->rtm_msglen;
if (((rtm->rtm_flags & RTF_LLINFO) == 0)&&((rtm->rtm_flags & RTF_HOST) == 0)&&((rtm->rtm_flags & RTF_UP) != 0)&&((rtm->rtm_flags & RTF_MULTICAST) == 0)) {
RoutingTable::Entry e;
e.deviceIndex = -9999; // unset
int which = 0;
while (saptr < saend) {
struct sockaddr *sa = (struct sockaddr *)saptr;
unsigned int salen = sa->sa_len;
if (!salen)
break;
// Skip missing fields in rtm_addrs bit field
while ((rtm->rtm_addrs & 1) == 0) {
rtm->rtm_addrs >>= 1;
++which;
if (which > 6)
break;
}
if (which > 6)
break;
rtm->rtm_addrs >>= 1;
switch(which++) {
case 0:
//printf("RTA_DST\n");
if (sa->sa_family == AF_INET6) {
struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)sa;
// Nobody expects the Spanish inquisition!
if ((sin6->sin6_addr.s6_addr[0] == 0xfe)&&((sin6->sin6_addr.s6_addr[1] & 0xc0) == 0x80)) {
// Our chief weapon is... in-band signaling!
// Seriously who in the living fuck thought this was a good idea and
// then had the sadistic idea to not document it anywhere? Of course it's
// not like there is any documentation on BSD sysctls anyway.
unsigned int interfaceIndex = ((((unsigned int)sin6->sin6_addr.s6_addr[2]) << 8) & 0xff) | (((unsigned int)sin6->sin6_addr.s6_addr[3]) & 0xff);
sin6->sin6_addr.s6_addr[2] = 0;
sin6->sin6_addr.s6_addr[3] = 0;
if (!sin6->sin6_scope_id)
sin6->sin6_scope_id = interfaceIndex;
}
}
e.destination.set(sa);
break;
case 1:
//printf("RTA_GATEWAY\n");
switch(sa->sa_family) {
case AF_LINK:
e.deviceIndex = (int)((const struct sockaddr_dl *)sa)->sdl_index;
break;
case AF_INET:
case AF_INET6:
e.gateway.set(sa);
break;
}
break;
case 2: {
if (e.destination.isV6()) {
salen = sizeof(struct sockaddr_in6); // Confess!
unsigned int bits = 0;
for(int i=0;i<16;++i) {
unsigned char c = (unsigned char)((const struct sockaddr_in6 *)sa)->sin6_addr.s6_addr[i];
if (c == 0xff)
bits += 8;
else break;
/* must they be multiples of 8? Most of the BSD source I can find says yes..?
else {
while ((c & 0x80) == 0x80) {
++bits;
c <<= 1;
}
break;
}
*/
}
e.destination.setPort(bits);
} else {
salen = sizeof(struct sockaddr_in); // Confess!
e.destination.setPort((unsigned int)Utils::countBits((uint32_t)((const struct sockaddr_in *)sa)->sin_addr.s_addr));
}
//printf("RTA_NETMASK\n");
} break;
/*
case 3:
//printf("RTA_GENMASK\n");
break;
case 4:
//printf("RTA_IFP\n");
break;
case 5:
//printf("RTA_IFA\n");
break;
case 6:
//printf("RTA_AUTHOR\n");
break;
*/
}
saptr += salen;
}
e.metric = (int)rtm->rtm_rmx.rmx_hopcount;
if (e.metric < 0)
e.metric = 0;
if (((includeLinkLocal)||(!e.destination.isLinkLocal()))&&((includeLoopback)||((!e.destination.isLoopback())&&(!e.gateway.isLoopback()))))
entries.push_back(e);
}
next = saend;
}
}
::free(buf);
}
}
for(std::vector<ZeroTier::RoutingTable::Entry>::iterator e1(entries.begin());e1!=entries.end();++e1) {
if ((!e1->device[0])&&(e1->deviceIndex >= 0))
if_indextoname(e1->deviceIndex,e1->device);
}
for(std::vector<ZeroTier::RoutingTable::Entry>::iterator e1(entries.begin());e1!=entries.end();++e1) {
if ((!e1->device[0])&&(e1->gateway)) {
int bestMetric = 9999999;
for(std::vector<ZeroTier::RoutingTable::Entry>::iterator e2(entries.begin());e2!=entries.end();++e2) {
if ((e1->gateway.within(e2->destination))&&(e2->metric <= bestMetric)) {
bestMetric = e2->metric;
Utils::scopy(e1->device,sizeof(e1->device),e2->device);
}
}
}
}
std::sort(entries.begin(),entries.end());
return entries;
}
RoutingTable::Entry BSDRoutingTable::set(const InetAddress &destination,const InetAddress &gateway,const char *device,int metric)
{
if ((!gateway)&&((!device)||(!device[0])))
return RoutingTable::Entry();
std::vector<RoutingTable::Entry> rtab(get(true,true));
for(std::vector<RoutingTable::Entry>::iterator e(rtab.begin());e!=rtab.end();++e) {
if (e->destination == destination) {
if (((!device)||(!device[0]))||(!strcmp(device,e->device))) {
long p = (long)fork();
if (p > 0) {
int exitcode = -1;
::waitpid(p,&exitcode,0);
} else if (p == 0) {
::close(STDOUT_FILENO);
::close(STDERR_FILENO);
::execl(ZT_BSD_ROUTE_CMD,ZT_BSD_ROUTE_CMD,"delete",(destination.isV6() ? "-inet6" : "-inet"),destination.toString().c_str(),(const char *)0);
::_exit(-1);
}
}
}
}
if (metric < 0)
return RoutingTable::Entry();
{
char hcstr[64];
Utils::snprintf(hcstr,sizeof(hcstr),"%d",metric);
long p = (long)fork();
if (p > 0) {
int exitcode = -1;
::waitpid(p,&exitcode,0);
} else if (p == 0) {
::close(STDOUT_FILENO);
::close(STDERR_FILENO);
if (gateway) {
::execl(ZT_BSD_ROUTE_CMD,ZT_BSD_ROUTE_CMD,"add",(destination.isV6() ? "-inet6" : "-inet"),destination.toString().c_str(),gateway.toIpString().c_str(),"-hopcount",hcstr,(const char *)0);
} else if ((device)&&(device[0])) {
::execl(ZT_BSD_ROUTE_CMD,ZT_BSD_ROUTE_CMD,"add",(destination.isV6() ? "-inet6" : "-inet"),destination.toString().c_str(),"-interface",device,"-hopcount",hcstr,(const char *)0);
}
::_exit(-1);
}
}
rtab = get(true,true);
std::vector<RoutingTable::Entry>::iterator bestEntry(rtab.end());
for(std::vector<RoutingTable::Entry>::iterator e(rtab.begin());e!=rtab.end();++e) {
if ((e->destination == destination)&&(e->gateway.ipsEqual(gateway))) {
if ((device)&&(device[0])) {
if (!strcmp(device,e->device)) {
if (metric == e->metric)
bestEntry = e;
}
}
if (bestEntry == rtab.end())
bestEntry = e;
}
}
if (bestEntry != rtab.end())
return *bestEntry;
return RoutingTable::Entry();
}
} // namespace ZeroTier
// Enable and build to test routing table interface
#if 0
using namespace ZeroTier;
int main(int argc,char **argv)
{
BSDRoutingTable rt;
printf("<destination> <gateway> <interface> <metric>\n");
std::vector<RoutingTable::Entry> ents(rt.get());
for(std::vector<RoutingTable::Entry>::iterator e(ents.begin());e!=ents.end();++e)
printf("%s\n",e->toString().c_str());
printf("\n");
printf("adding 1.1.1.0 and 2.2.2.0...\n");
rt.set(InetAddress("1.1.1.0",24),InetAddress("1.2.3.4",0),(const char *)0,1);
rt.set(InetAddress("2.2.2.0",24),InetAddress(),"en0",1);
printf("\n");
printf("<destination> <gateway> <interface> <metric>\n");
ents = rt.get();
for(std::vector<RoutingTable::Entry>::iterator e(ents.begin());e!=ents.end();++e)
printf("%s\n",e->toString().c_str());
printf("\n");
printf("deleting 1.1.1.0 and 2.2.2.0...\n");
rt.set(InetAddress("1.1.1.0",24),InetAddress("1.2.3.4",0),(const char *)0,-1);
rt.set(InetAddress("2.2.2.0",24),InetAddress(),"en0",-1);
printf("\n");
printf("<destination> <gateway> <interface> <metric>\n");
ents = rt.get();
for(std::vector<RoutingTable::Entry>::iterator e(ents.begin());e!=ents.end();++e)
printf("%s\n",e->toString().c_str());
printf("\n");
return 0;
}
#endif

51
attic/rtbl/BSDRoutingTable.hpp
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@ -1,51 +0,0 @@
/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* 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_BSDROUTINGTABLE_HPP
#define ZT_BSDROUTINGTABLE_HPP
#include "../node/RoutingTable.hpp"
namespace ZeroTier {
/**
* Routing table interface for BSD with sysctl() and BSD /sbin/route
*
* Has currently only been tested on OSX/Darwin.
*/
class BSDRoutingTable : public RoutingTable
{
public:
BSDRoutingTable();
virtual ~BSDRoutingTable();
virtual std::vector<RoutingTable::Entry> get(bool includeLinkLocal = false,bool includeLoopback = false) const;
virtual RoutingTable::Entry set(const InetAddress &destination,const InetAddress &gateway,const char *device,int metric);
};
} // namespace ZeroTier
#endif

235
attic/rtbl/LinuxRoutingTable.cpp
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@ -1,235 +0,0 @@
/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* 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 <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <fcntl.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <ifaddrs.h>
#include <algorithm>
#include <utility>
#include "../node/Constants.hpp"
#include "../node/Utils.hpp"
#include "LinuxRoutingTable.hpp"
#define ZT_LINUX_IP_COMMAND "/sbin/ip"
namespace ZeroTier {
LinuxRoutingTable::LinuxRoutingTable()
{
}
LinuxRoutingTable::~LinuxRoutingTable()
{
}
std::vector<RoutingTable::Entry> LinuxRoutingTable::get(bool includeLinkLocal,bool includeLoopback) const
{
char buf[131072];
char *stmp,*stmp2;
std::vector<RoutingTable::Entry> entries;
{
int fd = ::open("/proc/net/route",O_RDONLY);
if (fd <= 0)
buf[0] = (char)0;
else {
int n = (int)::read(fd,buf,sizeof(buf) - 1);
::close(fd);
if (n < 0) n = 0;
buf[n] = (char)0;
}
}
int lineno = 0;
for(char *line=Utils::stok(buf,"\r\n",&stmp);(line);line=Utils::stok((char *)0,"\r\n",&stmp)) {
if (lineno == 0) {
++lineno;
continue; // skip header
}
char *iface = (char *)0;
uint32_t destination = 0;
uint32_t gateway = 0;
int metric = 0;
uint32_t mask = 0;
int fno = 0;
for(char *f=Utils::stok(line,"\t \r\n",&stmp2);(f);f=Utils::stok((char *)0,"\t \r\n",&stmp2)) {
switch(fno) {
case 0: iface = f; break;
case 1: destination = (uint32_t)Utils::hexStrToULong(f); break;
case 2: gateway = (uint32_t)Utils::hexStrToULong(f); break;
case 6: metric = (int)Utils::strToInt(f); break;
case 7: mask = (uint32_t)Utils::hexStrToULong(f); break;
}
++fno;
}
if ((iface)&&(destination)) {
RoutingTable::Entry e;
if (destination)
e.destination.set(&destination,4,Utils::countBits(mask));
e.gateway.set(&gateway,4,0);
e.deviceIndex = 0; // not used on Linux
e.metric = metric;
Utils::scopy(e.device,sizeof(e.device),iface);
if ((e.destination)&&((includeLinkLocal)||(!e.destination.isLinkLocal()))&&((includeLoopback)||((!e.destination.isLoopback())&&(!e.gateway.isLoopback())&&(strcmp(iface,"lo")))))
entries.push_back(e);
}
++lineno;
}
{
int fd = ::open("/proc/net/ipv6_route",O_RDONLY);
if (fd <= 0)
buf[0] = (char)0;
else {
int n = (int)::read(fd,buf,sizeof(buf) - 1);
::close(fd);
if (n < 0) n = 0;
buf[n] = (char)0;
}
}
for(char *line=Utils::stok(buf,"\r\n",&stmp);(line);line=Utils::stok((char *)0,"\r\n",&stmp)) {
char *destination = (char *)0;
unsigned int destPrefixLen = 0;
char *gateway = (char *)0; // next hop in ipv6 terminology
int metric = 0;
char *device = (char *)0;
int fno = 0;
for(char *f=Utils::stok(line,"\t \r\n",&stmp2);(f);f=Utils::stok((char *)0,"\t \r\n",&stmp2)) {
switch(fno) {
case 0: destination = f; break;
case 1: destPrefixLen = (unsigned int)Utils::hexStrToULong(f); break;
case 4: gateway = f; break;
case 5: metric = (int)Utils::hexStrToLong(f); break;
case 9: device = f; break;
}
++fno;
}
if ((device)&&(destination)) {
unsigned char tmp[16];
RoutingTable::Entry e;
Utils::unhex(destination,tmp,16);
if ((!Utils::isZero(tmp,16))&&(tmp[0] != 0xff))
e.destination.set(tmp,16,destPrefixLen);
Utils::unhex(gateway,tmp,16);
e.gateway.set(tmp,16,0);
e.deviceIndex = 0; // not used on Linux
e.metric = metric;
Utils::scopy(e.device,sizeof(e.device),device);
if ((e.destination)&&((includeLinkLocal)||(!e.destination.isLinkLocal()))&&((includeLoopback)||((!e.destination.isLoopback())&&(!e.gateway.isLoopback())&&(strcmp(device,"lo")))))
entries.push_back(e);
}
}
std::sort(entries.begin(),entries.end());
return entries;
}
RoutingTable::Entry LinuxRoutingTable::set(const InetAddress &destination,const InetAddress &gateway,const char *device,int metric)
{
char metstr[128];
if ((!gateway)&&((!device)||(!device[0])))
return RoutingTable::Entry();
Utils::snprintf(metstr,sizeof(metstr),"%d",metric);
if (metric < 0) {
long pid = (long)vfork();
if (pid == 0) {
if (gateway) {
if ((device)&&(device[0])) {
::execl(ZT_LINUX_IP_COMMAND,ZT_LINUX_IP_COMMAND,"route","del",destination.toString().c_str(),"via",gateway.toIpString().c_str(),"dev",device,(const char *)0);
} else {
::execl(ZT_LINUX_IP_COMMAND,ZT_LINUX_IP_COMMAND,"route","del",destination.toString().c_str(),"via",gateway.toIpString().c_str(),(const char *)0);
}
} else {
::execl(ZT_LINUX_IP_COMMAND,ZT_LINUX_IP_COMMAND,"route","del",destination.toString().c_str(),"dev",device,(const char *)0);
}
::_exit(-1);
} else if (pid > 0) {
int exitcode = -1;
::waitpid(pid,&exitcode,0);
}
} else {
long pid = (long)vfork();
if (pid == 0) {
if (gateway) {
if ((device)&&(device[0])) {
::execl(ZT_LINUX_IP_COMMAND,ZT_LINUX_IP_COMMAND,"route","replace",destination.toString().c_str(),"metric",metstr,"via",gateway.toIpString().c_str(),"dev",device,(const char *)0);
} else {
::execl(ZT_LINUX_IP_COMMAND,ZT_LINUX_IP_COMMAND,"route","replace",destination.toString().c_str(),"metric",metstr,"via",gateway.toIpString().c_str(),(const char *)0);
}
} else {
::execl(ZT_LINUX_IP_COMMAND,ZT_LINUX_IP_COMMAND,"route","replace",destination.toString().c_str(),"metric",metstr,"dev",device,(const char *)0);
}
::_exit(-1);
} else if (pid > 0) {
int exitcode = -1;
::waitpid(pid,&exitcode,0);
}
}
std::vector<RoutingTable::Entry> rtab(get(true,true));
std::vector<RoutingTable::Entry>::iterator bestEntry(rtab.end());
for(std::vector<RoutingTable::Entry>::iterator e(rtab.begin());e!=rtab.end();++e) {
if ((e->destination == destination)&&(e->gateway.ipsEqual(gateway))) {
if ((device)&&(device[0])) {
if (!strcmp(device,e->device)) {
if (metric == e->metric)
bestEntry = e;
}
}
if (bestEntry == rtab.end())
bestEntry = e;
}
}
if (bestEntry != rtab.end())
return *bestEntry;
return RoutingTable::Entry();
}
} // namespace ZeroTier

49
attic/rtbl/LinuxRoutingTable.hpp
View file

@ -1,49 +0,0 @@
/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* 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_LINUXROUTINGTABLE_HPP
#define ZT_LINUXROUTINGTABLE_HPP
#include "../node/RoutingTable.hpp"
namespace ZeroTier {
/**
* Routing table interface via /proc/net/route, /proc/net/ipv6_route, and /sbin/route command
*/
class LinuxRoutingTable : public RoutingTable
{
public:
LinuxRoutingTable();
virtual ~LinuxRoutingTable();
virtual std::vector<RoutingTable::Entry> get(bool includeLinkLocal = false,bool includeLoopback = false) const;
virtual RoutingTable::Entry set(const InetAddress &destination,const InetAddress &gateway,const char *device,int metric);
};
} // namespace ZeroTier
#endif

77
attic/rtbl/RoutingTable.cpp
View file

@ -1,77 +0,0 @@
/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* 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 <stdio.h>
#include <stdint.h>
#include <string.h>
#include <stdlib.h>
#include "Constants.hpp"
#include "RoutingTable.hpp"
#include "Utils.hpp"
namespace ZeroTier {
std::string RoutingTable::Entry::toString() const
{
char tmp[1024];
Utils::snprintf(tmp,sizeof(tmp),"%s %s %s %d",destination.toString().c_str(),((gateway) ? gateway.toIpString().c_str() : "<link>"),device,metric);
return std::string(tmp);
}
bool RoutingTable::Entry::operator==(const Entry &re) const
{
return ((destination == re.destination)&&(gateway == re.gateway)&&(strcmp(device,re.device) == 0)&&(metric == re.metric));
}
bool RoutingTable::Entry::operator<(const Entry &re) const
{
if (destination < re.destination)
return true;
else if (destination == re.destination) {
if (gateway < re.gateway)
return true;
else if (gateway == re.gateway) {
int tmp = (int)::strcmp(device,re.device);
if (tmp < 0)
return true;
else if (tmp == 0)
return (metric < re.metric);
}
}
return false;
}
RoutingTable::RoutingTable()
{
}
RoutingTable::~RoutingTable()
{
}
} // namespace ZeroTier

122
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@ -1,122 +0,0 @@
/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* 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_ROUTINGTABLE_HPP
#define ZT_ROUTINGTABLE_HPP
#include <vector>
#include <string>
#include "InetAddress.hpp"
#include "NonCopyable.hpp"
namespace ZeroTier {
/**
* Base class for OS routing table interfaces
*/
class RoutingTable : NonCopyable
{
public:
class Entry
{
public:
Entry() throw() { device[0] = (char)0; }
/**
* Destination IP and netmask bits (CIDR format)
*/
InetAddress destination;
/**
* Gateway or null address if direct link-level route, netmask/port part of InetAddress not used
*/
InetAddress gateway;
/**
* System device index or ID (not included in comparison operators, may not be set on all platforms)
*/
int deviceIndex;
/**
* Metric or hop count -- higher = lower routing priority
*/
int metric;
/**
* System device name
*/
char device[128];
/**
* @return Human-readable representation of this route
*/
std::string toString() const;
/**
* @return True if at least one required field is present (object is not null)
*/
inline operator bool() const { return ((destination)||(gateway)||(device[0])); }
bool operator==(const Entry &re) const;
inline bool operator!=(const Entry &re) const { return (!(*this == re)); }
bool operator<(const Entry &re) const;
inline bool operator>(const Entry &re) const { return (re < *this); }
inline bool operator<=(const Entry &re) const { return (!(re < *this)); }
inline bool operator>=(const Entry &re) const { return (!(*this < re)); }
};
RoutingTable();
virtual ~RoutingTable();
/**
* Get routing table
*
* @param includeLinkLocal If true, include link-local address routes (default: false)
* @param includeLoopback Include loopback (default: false)
* @return Sorted routing table entries
*/
virtual std::vector<RoutingTable::Entry> get(bool includeLinkLocal = false,bool includeLoopback = false) const = 0;
/**
* Add or update a routing table entry
*
* If there is no change, the existing entry is returned. Use a value of -1
* for metric to delete a route.
*
* @param destination Destination IP/netmask
* @param gateway Gateway IP (netmask/port part unused) or NULL/zero for device-level route
* @param device Device name (can be null for gateway routes)
* @param metric Route metric or hop count (higher = lower priority) or negative to delete
* @return Entry or null entry on failure (or delete)
*/
virtual RoutingTable::Entry set(const InetAddress &destination,const InetAddress &gateway,const char *device,int metric) = 0;
};
} // namespace ZeroTier
#endif

50
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@ -1,50 +0,0 @@
/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* 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 "TestRoutingTable.hpp"
namespace ZeroTier {
TestRoutingTable::TestRoutingTable()
{
}
TestRoutingTable::~TestRoutingTable()
{
}
std::vector<RoutingTable::Entry> TestRoutingTable::get(bool includeLinkLocal,bool includeLoopback) const
{
return std::vector<RoutingTable::Entry>();
}
RoutingTable::Entry TestRoutingTable::set(const InetAddress &destination,const InetAddress &gateway,const char *device,int metric)
{
return RoutingTable::Entry();
}
} // namespace ZeroTier

50
attic/rtbl/TestRoutingTable.hpp
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@ -1,50 +0,0 @@
/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* 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_TESTROUTINGTABLE_HPP
#define ZT_TESTROUTINGTABLE_HPP
#include "../node/RoutingTable.hpp"
namespace ZeroTier {
/**
* Dummy routing table -- right now this just does nothing
*/
class TestRoutingTable : public RoutingTable
{
public:
TestRoutingTable();
virtual ~TestRoutingTable();
virtual std::vector<RoutingTable::Entry> get(bool includeLinkLocal = false,bool includeLoopback = false) const;
virtual RoutingTable::Entry set(const InetAddress &destination,const InetAddress &gateway,const char *device,int metric);
};
} // namespace ZeroTier
#endif

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/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* 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 <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <WinSock2.h>
#include <Windows.h>
#include <netioapi.h>
#include <IPHlpApi.h>
#include <vector>
#include "../node/Constants.hpp"
#include "WindowsRoutingTable.hpp"
namespace ZeroTier {
static void _copyInetAddressToSockaddrInet(const InetAddress &a,SOCKADDR_INET &sinet)
{
memset(&sinet,0,sizeof(sinet));
if (a.isV4()) {
sinet.Ipv4.sin_addr.S_un.S_addr = *((const uint32_t *)a.rawIpData());
sinet.Ipv4.sin_family = AF_INET;
sinet.Ipv4.sin_port = htons(a.port());
} else if (a.isV6()) {
memcpy(sinet.Ipv6.sin6_addr.u.Byte,a.rawIpData(),16);
sinet.Ipv6.sin6_family = AF_INET6;
sinet.Ipv6.sin6_port = htons(a.port());
}
}
WindowsRoutingTable::WindowsRoutingTable()
{
}
WindowsRoutingTable::~WindowsRoutingTable()
{
}
std::vector<RoutingTable::Entry> WindowsRoutingTable::get(bool includeLinkLocal,bool includeLoopback) const
{
std::vector<RoutingTable::Entry> entries;
PMIB_IPFORWARD_TABLE2 rtbl = NULL;
if (GetIpForwardTable2(AF_UNSPEC,&rtbl) != NO_ERROR)
return entries;
if (!rtbl)
return entries;
for(ULONG r=0;r<rtbl->NumEntries;++r) {
RoutingTable::Entry e;
switch(rtbl->Table[r].DestinationPrefix.Prefix.si_family) {
case AF_INET:
e.destination.set(&(rtbl->Table[r].DestinationPrefix.Prefix.Ipv4.sin_addr.S_un.S_addr),4,rtbl->Table[r].DestinationPrefix.PrefixLength);
break;
case AF_INET6:
e.destination.set(rtbl->Table[r].DestinationPrefix.Prefix.Ipv6.sin6_addr.u.Byte,16,rtbl->Table[r].DestinationPrefix.PrefixLength);
break;
}
switch(rtbl->Table[r].NextHop.si_family) {
case AF_INET:
e.gateway.set(&(rtbl->Table[r].NextHop.Ipv4.sin_addr.S_un.S_addr),4,0);
break;
case AF_INET6:
e.gateway.set(rtbl->Table[r].NextHop.Ipv6.sin6_addr.u.Byte,16,0);
break;
}
e.deviceIndex = (int)rtbl->Table[r].InterfaceIndex;
e.metric = (int)rtbl->Table[r].Metric;
ConvertInterfaceLuidToNameA(&(rtbl->Table[r].InterfaceLuid),e.device,sizeof(e.device));
if ((e.destination)&&((includeLinkLocal)||(!e.destination.isLinkLocal()))&&((includeLoopback)||((!e.destination.isLoopback())&&(!e.gateway.isLoopback()))))
entries.push_back(e);
}
FreeMibTable(rtbl);
std::sort(entries.begin(),entries.end());
return entries;
}
RoutingTable::Entry WindowsRoutingTable::set(const InetAddress &destination,const InetAddress &gateway,const char *device,int metric)
{
NET_LUID luid;
luid.Value = 0;
if (ConvertInterfaceNameToLuidA(device,&luid) != NO_ERROR)
return RoutingTable::Entry();
bool needCreate = true;
PMIB_IPFORWARD_TABLE2 rtbl = NULL;
if (GetIpForwardTable2(AF_UNSPEC,&rtbl) != NO_ERROR)
return RoutingTable::Entry();
if (!rtbl)
return RoutingTable::Entry();
for(ULONG r=0;r<rtbl->NumEntries;++r) {
if (rtbl->Table[r].InterfaceLuid.Value == luid.Value) {
InetAddress rdest;
switch(rtbl->Table[r].DestinationPrefix.Prefix.si_family) {
case AF_INET:
rdest.set(&(rtbl->Table[r].DestinationPrefix.Prefix.Ipv4.sin_addr.S_un.S_addr),4,rtbl->Table[r].DestinationPrefix.PrefixLength);
break;
case AF_INET6:
rdest.set(rtbl->Table[r].DestinationPrefix.Prefix.Ipv6.sin6_addr.u.Byte,16,rtbl->Table[r].DestinationPrefix.PrefixLength);
break;
}
if (rdest == destination) {
if (metric >= 0) {
_copyInetAddressToSockaddrInet(gateway,rtbl->Table[r].NextHop);
rtbl->Table[r].Metric = metric;
SetIpForwardEntry2(&(rtbl->Table[r]));
needCreate = false;
} else {
DeleteIpForwardEntry2(&(rtbl->Table[r]));
FreeMibTable(rtbl);
return RoutingTable::Entry();
}
}
}
}
FreeMibTable(rtbl);
if ((metric >= 0)&&(needCreate)) {
MIB_IPFORWARD_ROW2 nr;
InitializeIpForwardEntry(&nr);
nr.InterfaceLuid.Value = luid.Value;
_copyInetAddressToSockaddrInet(destination,nr.DestinationPrefix.Prefix);
nr.DestinationPrefix.PrefixLength = destination.netmaskBits();
_copyInetAddressToSockaddrInet(gateway,nr.NextHop);
nr.Metric = metric;
nr.Protocol = MIB_IPPROTO_NETMGMT;
DWORD result = CreateIpForwardEntry2(&nr);
if (result != NO_ERROR)
return RoutingTable::Entry();
}
std::vector<RoutingTable::Entry> rtab(get(true,true));
std::vector<RoutingTable::Entry>::iterator bestEntry(rtab.end());
for(std::vector<RoutingTable::Entry>::iterator e(rtab.begin());e!=rtab.end();++e) {
if ((e->destination == destination)&&(e->gateway.ipsEqual(gateway))) {
if ((device)&&(device[0])) {
if (!strcmp(device,e->device)) {
if (metric == e->metric)
bestEntry = e;
}
}
if (bestEntry == rtab.end())
bestEntry = e;
}
}
if (bestEntry != rtab.end())
return *bestEntry;
return RoutingTable::Entry();
}
} // namespace ZeroTier

49
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/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2015 ZeroTier, Inc.
*
* 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_WINDOWSROUTINGTABLE_HPP
#define ZT_WINDOWSROUTINGTABLE_HPP
#include "../node/RoutingTable.hpp"
namespace ZeroTier {
/**
* Interface to Microsoft Windows (Vista or newer) routing table
*/
class WindowsRoutingTable : public RoutingTable
{
public:
WindowsRoutingTable();
virtual ~WindowsRoutingTable();
virtual std::vector<RoutingTable::Entry> get(bool includeLinkLocal = false,bool includeLoopback = false) const;
virtual RoutingTable::Entry set(const InetAddress &destination,const InetAddress &gateway,const char *device,int metric);
};
} // namespace ZeroTier
#endif

6
cli/README.md Normal file
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@ -0,0 +1,6 @@
ZeroTier Newer-Spiffier Command Line Interface
======
This will be the future home of our new unified CLI for ZeroTier One, controllers, and Central (my.zerotier.com etc.).
IT IS NOT DONE AND DOES NOT WORK EVEN A LITTLE BIT. GO AWAY.

335
cli/zerotier.cpp Normal file
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/*
* ZeroTier One - Network Virtualization Everywhere
* Copyright (C) 2011-2016 ZeroTier, Inc. https://www.zerotier.com/
*
* 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/>.
*/
// Note: unlike the rest of ZT's code base, this requires C++11 due to
// the JSON library it uses and other things.
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include "../node/Constants.hpp"
#include "../version.h"
#include "../osdep/OSUtils.hpp"
#include "../ext/json/json.hpp"
#ifdef __WINDOWS__
#include <WinSock2.h>
#include <windows.h>
#include <tchar.h>
#include <wchar.h>
#else
#include <ctype.h>
#include <unistd.h>
#endif
#include <iostream>
#include <string>
#include <map>
#include <vector>
#include <tuple>
#include <curl/curl.h>
using json = nlohmann::json;
using namespace ZeroTier;
#define ZT_CLI_FLAG_VERBOSE 'v'
#define ZT_CLI_FLAG_UNSAFE_SSL 'X'
struct CLIState
{
std::string atname;
std::string command;
std::vector<std::string> args;
std::map<char,std::string> opts;
json settings;
};
namespace {
static std::string trimString(const std::string &s)
{
unsigned long end = (unsigned long)s.length();
while (end) {
char c = s[end - 1];
if ((c == ' ')||(c == '\r')||(c == '\n')||(!c)||(c == '\t'))
--end;
else break;
}
unsigned long start = 0;
while (start < end) {
char c = s[start];
if ((c == ' ')||(c == '\r')||(c == '\n')||(!c)||(c == '\t'))
++start;
else break;
}
return s.substr(start,end - start);
}
static inline std::string getSettingsFilePath()
{
#ifdef __WINDOWS__
#else
const char *home = getenv("HOME");
if (!home)
home = "/";
return (std::string(home) + "/.zerotierCliSettings");
#endif
}
static bool saveSettings(const json &settings)
{
std::string sfp(getSettingsFilePath().c_str());
std::string buf(settings.dump(2));
if (OSUtils::writeFile(sfp.c_str(),buf)) {
OSUtils::lockDownFile(sfp.c_str(),false);
return true;
}
return false;
}
static void dumpHelp()
{
std::cout << "ZeroTier Newer-Spiffier CLI " << ZEROTIER_ONE_VERSION_MAJOR << "." << ZEROTIER_ONE_VERSION_MINOR << "." << ZEROTIER_ONE_VERSION_REVISION << std::endl;
std::cout << "(c)2016 ZeroTier, Inc. / Licensed under the GNU GPL v3" << std::endl;
std::cout << std::endl;
std::cout << "Configuration path: " << getSettingsFilePath() << std::endl;
std::cout << std::endl;
std::cout << "Usage: zerotier [-option] [@name] <command> [<command options>]" << std::endl;
std::cout << std::endl;
std::cout << "Options:" << std::endl;
std::cout << " -v - Verbose JSON output" << std::endl;
std::cout << " -X - Do not check SSL certs (CAUTION!)" << std::endl;
std::cout << std::endl;
std::cout << "CLI Configuration Commands:" << std::endl;
std::cout << " cli-set <setting> <value> - Set a CLI option ('cli-set help')" << std::endl;
std::cout << " cli-ls - List configured @things" << std::endl;
std::cout << " cli-rm @name - Remove a configured @thing" << std::endl;
std::cout << " cli-add-zt @name <url> <auth> - Add a ZeroTier service" << std::endl;
std::cout << " cli-add-central @name <url> <auth> - Add ZeroTier Central instance" << std::endl;
std::cout << std::endl;
std::cout << "ZeroTier One Service Commands:" << std::endl;
std::cout << " ls - List currently joined networks" << std::endl;
std::cout << " join <network> [opt=value ...] - Join a network" << std::endl;
std::cout << " leave <network> - Leave a network" << std::endl;
std::cout << " peers - List ZeroTier VL1 peers" << std::endl;
std::cout << " show [<network/peer address>] - Get info about self or object" << std::endl;
std::cout << std::endl;
std::cout << "Network Controller Commands:" << std::endl;
std::cout << " net-create - Create a new network" << std::endl;
std::cout << " net-rm <network> - Delete a network (CAUTION!)" << std::endl;
std::cout << " net-ls - List administered networks" << std::endl;
std::cout << " net-members <network> - List members of a network" << std::endl;
std::cout << " net-show <network> [<address>] - Get network or member info" << std::endl;
std::cout << " net-auth <network> <address> - Authorize a member" << std::endl;
std::cout << " net-set <path> <value> - See 'net-set help'" << std::endl;
std::cout << std::endl;
std::cout << "Identity Commands:" << std::endl;
std::cout << " id-generate [<vanity prefix>] - Generate a ZeroTier identity" << std::endl;
std::cout << " id-validate <identity> - Locally validate an identity" << std::endl;
std::cout << " id-sign <identity> <file> - Sign a file" << std::endl;
std::cout << " id-verify <secret> <file> <sig> - Verify a file's signature" << std::endl;
std::cout << " id-getpublic <secret> - Get full identity's public portion" << std::endl;
std::cout << std::endl;
}
static size_t _curlStringAppendCallback(void *contents,size_t size,size_t nmemb,void *stdstring)
{
size_t totalSize = size * nmemb;
reinterpret_cast<std::string *>(stdstring)->append((const char *)contents,totalSize);
return totalSize;
}
static std::tuple<int,std::string> GET(const CLIState &state,const std::map<std::string,std::string> &headers,const std::string &url)
{
std::string body;
char errbuf[CURL_ERROR_SIZE];
char urlbuf[4096];
CURL *curl = curl_easy_init();
if (!curl) {
std::cerr << "FATAL: curl_easy_init() failed" << std::endl;
exit(-1);
}
curl_easy_setopt(curl,CURLOPT_WRITEFUNCTION,_curlStringAppendCallback);
curl_easy_setopt(curl,CURLOPT_WRITEDATA,(void *)&body);
curl_easy_setopt(curl,CURLOPT_USERAGENT,"ZeroTier-CLI");
curl_easy_setopt(curl,CURLOPT_SSL_VERIFYPEER,(state.opts.count(ZT_CLI_FLAG_UNSAFE_SSL) > 0) ? 0L : 1L);
curl_easy_setopt(curl,CURLOPT_ERRORBUFFER,errbuf);
curl_easy_setopt(curl,CURLOPT_FOLLOWLOCATION,0L);
Utils::scopy(urlbuf,sizeof(urlbuf),url.c_str());
curl_easy_setopt(curl,CURLOPT_URL,urlbuf);
struct curl_slist *hdrs = (struct curl_slist *)0;
for(std::map<std::string,std::string>::const_iterator i(headers.begin());i!=headers.end();++i) {
std::string htmp(i->first);
htmp.append(": ");
htmp.append(i->second);
hdrs = curl_slist_append(hdrs,htmp.c_str());
}
if (hdrs)
curl_easy_setopt(curl,CURLOPT_HTTPHEADER,hdrs);
memset(errbuf,0,sizeof(errbuf));
CURLcode res = curl_easy_perform(curl);
errbuf[CURL_ERROR_SIZE-1] = (char)0; // sanity check
if (res != CURLE_OK)
return std::make_tuple(-1,std::string(errbuf));
int rc = (int)curl_easy_getinfo(curl,CURLINFO_RESPONSE_CODE);
curl_easy_cleanup(curl);
if (hdrs)
curl_slist_free_all(hdrs);
return std::make_tuple(rc,body);
}
} // anonymous namespace
//////////////////////////////////////////////////////////////////////////////
#ifdef __WINDOWS__
int _tmain(int argc, _TCHAR* argv[])
#else
int main(int argc,char **argv)
#endif
{
#ifdef __WINDOWS__
{
WSADATA wsaData;
WSAStartup(MAKEWORD(2,2),&wsaData);
}
#endif
curl_global_init(CURL_GLOBAL_DEFAULT);
CLIState state;
for(int i=1;i<argc;++i) {
if ((i == 1)&&(argv[i][0] == '@')) {
state.atname = argv[i];
} else if (state.command.length() == 0) {
if (argv[i][0] == '-') {
if (!argv[i][1]) {
dumpHelp();
return -1;
} else if (argv[i][2]) {
state.opts[argv[i][1]] = argv[i] + 2;
} else {
state.opts[argv[i][1]] = "";
}
} else {
state.command = argv[i];
}
} else {
state.args.push_back(std::string(argv[i]));
}
}
{
std::string buf;
if (OSUtils::readFile(getSettingsFilePath().c_str(),buf))
state.settings = json::parse(buf);
if (state.settings.empty()) {
// Default settings
state.settings = {
{ "configVersion", 1 },
{ "things", {
{ "my.zerotier.com", {
{ "type", "central" },
{ "url", "https://my.zerotier.com/" },
{ "auth", "" }
}},
{ "local", {
{ "type", "one" },
{ "url", "" },
{ "auth", "" }
}}
}},
{ "defaultController", "@my.zerotier.com" },
{ "defaultOne", "@local" }
};
std::string oneHome(OSUtils::platformDefaultHomePath());
std::string authToken,portStr;
bool initSuccess = false;
if (OSUtils::readFile((oneHome + ZT_PATH_SEPARATOR_S + "authtoken.secret").c_str(),authToken)&&OSUtils::readFile((oneHome + ZT_PATH_SEPARATOR_S + "zerotier-one.port").c_str(),portStr)) {
portStr = trimString(portStr);
authToken = trimString(authToken);
int port = Utils::strToInt(portStr.c_str());
if (((port > 0)&&(port < 65536))&&(authToken.length() > 0)) {
state.settings["things"]["local"]["url"] = (std::string("http://127.0.0.1:") + portStr + "/");
state.settings["things"]["local"]["auth"] = authToken;
initSuccess = true;
}
}
if (!saveSettings(state.settings)) {
std::cerr << "FATAL: unable to write " << getSettingsFilePath() << std::endl;
exit(-1);
}
if (initSuccess) {
std::cerr << "INFO: initialized new config at " << getSettingsFilePath() << std::endl;
} else {
std::cerr << "INFO: initialized new config at " << getSettingsFilePath() << " but could not auto-init local ZeroTier One service config from " << oneHome << " -- you will need to set local service URL and port manually if you want to control a local instance of ZeroTier One. (This happens if you are not root/administrator.)" << std::endl;
}
}
}
if ((state.command.length() == 0)||(state.command == "help")) {
dumpHelp();
return -1;
} else if (state.command == "cli-set") {
} else if (state.command == "cli-ls") {
} else if (state.command == "cli-rm") {
} else if (state.command == "cli-add-zt") {
} else if (state.command == "cli-add-central") {
} else if (state.command == "ls") {
} else if (state.command == "join") {
} else if (state.command == "leave") {
} else if (state.command == "peers") {
} else if (state.command == "show") {
} else if (state.command == "net-create") {
} else if (state.command == "net-rm") {
} else if (state.command == "net-ls") {
} else if (state.command == "net-members") {
} else if (state.command == "net-show") {
} else if (state.command == "net-auth") {
} else if (state.command == "net-set") {
} else if (state.command == "id-generate") {
} else if (state.command == "id-validate") {
} else if (state.command == "id-sign") {
} else if (state.command == "id-verify") {
} else if (state.command == "id-getpublic") {
} else {
dumpHelp();
return -1;
}
curl_global_cleanup();
return 0;
}

14
cluster-geo/README.md
View file

@ -1,14 +0,0 @@
Cluster GeoIP Service
======
In cluster mode (build with ZT\_ENABLE\_CLUSTER and install a cluster definition file), ZeroTier One can use geographic IP lookup to steer clients toward members of a cluster that are physically closer and are therefore very likely to offer lower latency and better performance. Ordinary non-clustered ZeroTier endpoints will have no use for this code.
If a cluster-mode instance detects a file in the ZeroTier home folder called *cluster-geo.exe*, it attempts to execute it. If this program runs, it receives IP addresses on STDIN and produces lines of CSV on STDOUT with the following format:
IP,result code,latitude,longitude,x,y,z
The first field is the IP echoed back. The second field is 0 if the result is pending and may be ready in the future or 1 if the result is ready now. If the second field is 0 the remaining fields should be 0. Otherwise the remaining fields contain the IP's latitude, longitude, and X/Y/Z coordinates.
ZeroTier's cluster route optimization code only uses the X/Y/Z values. These are computed by this cluster-geo code as the spherical coordinates of the IP address using the Earth's center as the point of origin and using an approximation of the Earth as a sphere. This doesn't yield *exact* coordinates, but it's good enough for our purposes since the goal is to route clients to the geographically closest endpoint.
To install, copy *cluster-geo.exe* and the *cluster-geo/* subfolder into the ZeroTier home. Then go into *cluster-geo/* and run *npm install* to install the project's dependencies. A recent (4.x or newer) version of NodeJS is recommended. You will also need a [MaxMind GeoIP2 Precision Services](https://www.maxmind.com/) license key. The *MaxMind GeoIP2 City* tier is required since this supplies actual coordinates. It's a commercial service but is very inexpensive and offers very good accuracy for both IPv4 and IPv6 addresses. The *cluster-geo.js* program caches results in a LevelDB database for up to 120 days to reduce GeoIP API queries.

13
cluster-geo/cluster-geo.exe
View file

@ -1,13 +0,0 @@
#!/bin/bash
export PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin
cd `dirname $0`
if [ ! -d cluster-geo -o ! -f cluster-geo/cluster-geo.js ]; then
echo 'Cannot find ./cluster-geo containing NodeJS script files.'
exit 1
fi
cd cluster-geo
exec node --harmony cluster-geo.js

111
cluster-geo/cluster-geo/cluster-geo.js
View file

@ -1,111 +0,0 @@
"use strict";
//
// GeoIP lookup service
//
// GeoIP cache TTL in ms
var CACHE_TTL = (60 * 60 * 24 * 120 * 1000); // 120 days
// Globally increase event emitter maximum listeners
//var EventEmitter = require('events');
//EventEmitter.prototype._maxListeners = 1000;
//process.setMaxListeners(1000);
// Load config
var config = require(__dirname + '/config.js');
if (!config.maxmind) {
console.error('FATAL: only MaxMind GeoIP2 is currently supported and is not configured in config.js');
process.exit(1);
}
var geo = require('geoip2ws')(config.maxmind);
var cache = require('levelup')(__dirname + '/cache.leveldb');
function lookup(ip,callback)
{
cache.get(ip,function(err,cachedEntryJson) {
if ((!err)&&(cachedEntryJson)) {
try {
let cachedEntry = JSON.parse(cachedEntryJson.toString());
if (cachedEntry) {
let ts = cachedEntry.ts;
let r = cachedEntry.r;
if ((ts)&&((Date.now() - ts) < CACHE_TTL)) {
//console.error(ip+': cached!');
return callback(null,(r) ? r : null);
}
}
} catch (e) {}
}
cache.put(ip,JSON.stringify({
ts: Date.now() - (CACHE_TTL - 30000), // set ts to expire in 30 seconds while the query is in progress
r: null
}),function(err) {
geo(ip,function(err,result) {
if (err) {
//console.error(err);
return callback(err,null);
}
if (!result)
result = null;
cache.put(ip,JSON.stringify({
ts: Date.now(),
r: result
}),function(err) {
if (err)
console.error('Error saving to cache: '+err);
return callback(null,result);
});
});
});
});
};
var linebuf = '';
process.stdin.on('readable',function() {
var chunk;
while (null !== (chunk = process.stdin.read())) {
for(var i=0;i<chunk.length;++i) {
let c = chunk[i];
if ((c == 0x0d)||(c == 0x0a)) {
if (linebuf.length > 0) {
let ip = linebuf;
lookup(ip,function(err,result) {
if ((err)||(!result)||(!result.location)) {
return process.stdout.write(ip+',0,0,0,0,0,0\n');
} else {
let lat = parseFloat(result.location.latitude);
let lon = parseFloat(result.location.longitude);
// Convert to X,Y,Z coordinates from Earth's origin, Earth-as-sphere approximation.
let latRadians = lat * 0.01745329251994; // PI / 180
let lonRadians = lon * 0.01745329251994; // PI / 180
let cosLat = Math.cos(latRadians);
let x = Math.round((-6371.0) * cosLat * Math.cos(lonRadians)); // 6371 == Earth's approximate radius in kilometers
let y = Math.round(6371.0 * Math.sin(latRadians));
let z = Math.round(6371.0 * cosLat * Math.sin(lonRadians));
return process.stdout.write(ip+',1,'+lat+','+lon+','+x+','+y+','+z+'\n');
}
});
}
linebuf = '';
} else {
linebuf += String.fromCharCode(c);
}
}
}
});
process.stdin.on('end',function() {
cache.close();
process.exit(0);
});

7
cluster-geo/cluster-geo/config.js.sample
View file

@ -1,7 +0,0 @@
// MaxMind GeoIP2 config
module.exports.maxmind = {
userId: 1234,
licenseKey: 'asdf',
service: 'city',
requestTimeout: 1000
};

16
cluster-geo/cluster-geo/package.json
View file

@ -1,16 +0,0 @@
{
"name": "cluster-geo",
"version": "1.0.0",
"description": "Cluster GEO-IP Query Service",
"main": "cluster-geo.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "ZeroTier, Inc.",
"license": "GPL-3.0",
"dependencies": {
"geoip2ws": "^1.7.1",
"leveldown": "^1.4.2",
"levelup": "^1.3.0"
}
}

257
controller/README.md
View file

@ -1,32 +1,261 @@
Network Controller Implementation
Network Controller Microservice
======
This folder contains code implementing the node/NetworkController.hpp interface to allow ZeroTier nodes to create and manage virtual networks.
ZeroTier's 16-digit network IDs are really just a concatenation of the 10-digit ZeroTier address of a network controller followed by a 6-digit (24-bit) network number on that controller. Fans of software defined networking will recognize this as a variation of the familiar [separation of data plane and control plane](http://sdntutorials.com/difference-between-control-plane-and-data-plane/) SDN design pattern.
This code implements the *node/NetworkController.hpp* interface and provides a SQLite3-backed network controller microservice. Including it in the build allows ZeroTier One to act as a controller and create/manage networks.
This is the same code we use to run [my.zerotier.com](https://my.zerotier.com/), which is a web UI and API that runs in front of a pool of controllers.
### Building
By default this code is not built or included in the client. To build on Linux, BSD, or Mac add ZT_\ENABLE_\NETWORK_\CONTROLLER=1 to the make command line. You'll need the development headers for Sqlite3 installed. They ship as part of OSX and Xcode. On Linux or BSD you'll probably need to install a package.
On Linux, Mac, or BSD you can create a controller-enabled build with:
make ZT_ENABLE_NETWORK_CONTROLLER=1
You will need the development headers and libraries for SQLite3 installed.
### Running
When started, a controller-enabled build of ZeroTier One will automatically create and initialize a *controller.db* in its home folder. This is where all the controller's data and persistent state lives.
After building and installing (`make install`) a controller-enabled build of ZeroTier One, start it and try:
Since Sqlite3 supports multiple processes attached to the same database, it is safe to back up a running database with the command line *sqlite3* utility:
sudo zerotier-cli /controller
sqlite3 /path/to/controller.db .dump
You should see something like:
In production ZeroTier runs this frequently and keeps many timestamped copies going back about a week. These are also backed up (encrypted) to Amazon S3 along with the rest of our data.
{
"controller": true,
"apiVersion": 2,
"clock": 1468002975497,
"instanceId": "8ab354604debe1da27ee627c9ef94a48"
}
### Administrating
When started, a controller-enabled build of ZeroTier One will automatically create and initialize a `controller.db` file in its home folder. This is where all the controller's data and persistent state lives. If you're upgrading an old controller it will upgrade its database schema automatically on first launch. Make a backup of the old controller's database first since you can't go backward.
See service/README.md for documentation on the JSON API presented by this network controller implementation. Also see *nodejs-zt1-client* for a NodeJS JavaScript interface.
Controllers periodically make backups of their database as `controller.db.backup`. This is done so that this file can be more easily copied/rsync'ed to other systems without worrying about corruption. SQLite3 supports multiple processes accessing the same database file, so `sqlite3 /path/to/controller.db .dump` also works but can be slow on a busy controller.
### Reliability
Controllers can in theory host up to 2^24 networks and serve many millions of devices (or more), but we recommend running multiple controllers for a lot of networks to spread load and be more fault tolerant.
Network controllers can go offline without affecting already-configured members of running networks. You just won't be able to change anything and new members will not be able to join.
### Dockerizing Controllers
High-availability can be implemented through fail-over. A simple method involves making a frequent backup of the SQLite database (use the SQLite command line client to do this safely) and the network configuration master's working directory. Then, if the master goes down, another instance of it can rapidly be provisioned elsewhere. Since ZeroTier addresses are mobile, the new instance will quickly (usually no more than 30s) take over for the old one and service requests.
ZeroTier network controllers can easily be run in Docker or other container systems. Since containers do not need to actually join networks, extra privilege options like "--device=/dev/net/tun --privileged" are not needed. You'll just need to map the local JSON API port of the running controller and allow it to access the Internet (over UDP/9993 at a minimum) so things can reach and query it.
### Limits
### Implementing High Availability Fail-Over
A single network configuration master can administrate up to 2^24 (~16m) networks as per the ZeroTier protocol limit. There is no hard limit on the number of clients, though millions or more would impose significant CPU demands on a server. Optimizations could be implemented such as memoization/caching to reduce this.
ZeroTier network controllers are not single points of failure for networks-- in the sense that if a controller goes down *existing* members of a network can continue to communicate. But new members (or those that have been offline for a while) can't join, existing members can't be de-authorized, and other changes to the network's configuration can't be made. This means that short "glitches" in controller availability are not a major problem but long periods of unavailability can be.
Because controllers are just regular ZeroTier nodes and controller queries are in-band, controllers can trivially be moved without worrying about changes to underlying physical IPs. This makes high-availability fail-over very easy to implement.
Just set up two cloud hosts, preferably in different data centers (e.g. two different AWS regions or Digital Ocean SF and NYC). Now set up the hot spare controller to constantly mirror `controller.db.backup` from its active sibling.
If the active controller goes down, rename `controller.db.backup` to `controller.db` on the hot spare and start the ZeroTier One service there. The spare will take over and has now become the active controller. If the original active node comes back, it should take on the role of spare and should not start its service. Instead it should start mirroring the active controller's backup and wait until it is needed.
The details of actually implementing this kind of HA fail-over on Linux or other OSes are beyond the scope of these docs and there are many ways to do it. Docker orchestration tools like Kubernetes can also be used to accomplish this if you've dockerized your controller.
### Network Controller API
The controller API is hosted via the same JSON API endpoint that ZeroTier One uses for local control (usually at 127.0.0.1 port 9993). All controller options are routed under the `/controller` base path.
The controller microservice does not implement any fine-grained access control (authentication is via authtoken.secret just like the regular JSON API) or other complex mangement features. It just takes network and network member configurations and reponds to controller queries. We have an enterprise product called [ZeroTier Central](https://my.zerotier.com/) that we host as a service (and that companies can license to self-host) that does this.
All working network IDs on a controller must begin with the controller's ZeroTier address. The API will *allow* "foreign" networks to be added but the controller will have no way of doing anything with them.
Also note that the API is *very* sensitive about types. Integers must be integers and strings strings, etc. Incorrectly typed and unrecognized fields are just ignored.
#### `/controller`
* Purpose: Check for controller function and return controller status
* Methods: GET
* Returns: { object }
| Field | Type | Description | Writable |
| ------------------ | ----------- | ------------------------------------------------- | -------- |
| controller | boolean | Always 'true' | no |
| apiVersion | integer | Controller API version, currently 2 | no |
| clock | integer | Current clock on controller, ms since epoch | no |
| instanceId | string | A random ID generated on first controller DB init | no |
The instance ID can be used to check whether a controller's database has been reset or otherwise switched.
#### `/controller/network`
* Purpose: List all networks hosted by this controller
* Methods: GET
* Returns: [ string, ... ]
This returns an array of 16-digit hexadecimal network IDs.
#### `/controller/network/<network ID>`
* Purpose: Create, configure, and delete hosted networks
* Methods: GET, POST, DELETE
* Returns: { object }
By making queries to this path you can create, configure, and delete networks. DELETE is final, so don't do it unless you really mean it.
When POSTing new networks take care that their IDs are not in use, otherwise you may overwrite an existing one. To create a new network with a random unused ID, POST to `/controller/network/##########______`. The #'s are the controller's 10-digit ZeroTier address and they're followed by six underscores. Check the `nwid` field of the returned JSON object for your network's newly allocated ID. Subsequent POSTs to this network must refer to its actual path.
| Field | Type | Description | Writable |
| --------------------- | ------------- | ------------------------------------------------- | -------- |
| nwid | string | 16-digit network ID | no |
| controllerInstanceId | string | Controller database instance ID | no |
| clock | integer | Current clock, ms since epoch | no |
| name | string | A short name for this network | YES |
| private | boolean | Is access control enabled? | YES |
| enableBroadcast | boolean | Ethernet ff:ff:ff:ff:ff:ff allowed? | YES |
| allowPassiveBridging | boolean | Allow any member to bridge (very experimental) | YES |
| v4AssignMode | string | If 'zt', auto-assign IPv4 from pool(s) | YES |
| v6AssignMode | string | IPv6 address auto-assign modes; see below | YES |
| multicastLimit | integer | Maximum recipients for a multicast packet | YES |
| creationTime | integer | Time network was first created | no |
| revision | integer | Network config revision counter | no |
| memberRevisionCounter | integer | Network member revision counter | no |
| authorizedMemberCount | integer | Number of authorized members (for private nets) | no |
| relays | array[object] | Alternative relays; see below | YES |
| routes | array[object] | Managed IPv4 and IPv6 routes; see below | YES |
| ipAssignmentPools | array[object] | IP auto-assign ranges; see below | YES |
| rules | array[object] | Traffic rules; see below | YES |
(The `ipLocalRoutes` field appeared in older versions but is no longer present. Routes will now show up in `routes`.)
Two important things to know about networks:
- Networks without rules won't carry any traffic. See below for an example with rules to permit IPv4 and IPv6.
- Managed IP address assignments and IP assignment pools that do not fall within a route configured in `routes` are ignored and won't be used or sent to members.
- The default for `private` is `true` and this is probably what you want. Turning `private` off means *anyone* can join your network with only its 16-digit network ID. It's also impossible to de-authorize a member as these networks don't issue or enforce certificates. Such "party line" networks are used for decentralized app backplanes, gaming, and testing but are not common in ordinary use.
**IPv6 Auto-Assign Modes:**
This field is (for legacy reasons) a comma-delimited list of strings. These can be `rfc4193`, `6plane`, and `zt`. RFC4193 and 6PLANE are special addressing modes that deterministically assign IPv6 addresses based on the network ID and the ZeroTier address of each member. The `zt` mode enables IPv6 auto-assignment from arbitrary IPv6 IP ranges configured in `ipAssignmentPools`.
**Relay object format:**
Relay objects define network-specific preferred relay nodes. Traffic to peers on this network will preferentially use these relays if they are available, and otherwise will fall back to the global rootserver infrastructure.
| Field | Type | Description | Writable |
| --------------------- | ------------- | ------------------------------------------------- | -------- |
| address | string | 10-digit ZeroTier address of relay | YES |
| phyAddress | string | Optional IP/port suggestion for finding relay | YES |
**IP assignment pool object format:**
| Field | Type | Description | Writable |
| --------------------- | ------------- | ------------------------------------------------- | -------- |
| ipRangeStart | string | Starting IP address in range | YES |
| ipRangeEnd | string | Ending IP address in range (inclusive) | YES |
Pools are only used if auto-assignment is on for the given address type (IPv4 or IPv6) and if the entire range falls within a managed route.
IPv6 ranges work just like IPv4 ranges and look like this:
{
"ipRangeStart": "fd00:feed:feed:beef:0000:0000:0000:0000",
"ipRangeEnd": "fd00:feed:feed:beef:ffff:ffff:ffff:ffff"
}
(You can POST a shortened-form IPv6 address but the API will always report back un-shortened canonical form addresses.)
That defines a range within network `fd00:feed:feed:beef::/64` that contains up to 2^64 addresses. If an IPv6 range is large enough, the controller will assign addresses by placing each member's device ID into the address in a manner similar to the RFC4193 and 6PLANE modes. Otherwise it will assign addresses at random.
**Rule object format:**
Rules are matched in order of ruleNo. If no rules match, the default action is `drop`. To allow all traffic, create a single rule with all *null* fields and an action of `accept`.
In the future there will be many, many more types of rules. As of today only filtering by Ethernet packet type is supported.
| Field | Type | Description | Writable |
| --------------------- | ------------- | ------------------------------------------------- | -------- |
| ruleNo | integer | Rule sorting key | YES |
| etherType | integer | Ethernet frame type (e.g. 34525 for IPv6) | YES |
| action | string | Currently either `allow` or `drop` | YES |
**An Example: The Configuration for Earth**
Here is an example of a correctly configured ZeroTier network with IPv4 auto-assigned addresses from 28.0.0.0/7 (a "de-facto private" space) and RFC4193 IPv6 addressing. Users might recognize this as *Earth*, our public "global LAN party" that's used for demos and testing and occasionally gaming.
For your own networks you'll probably want to change `private` to `true` unless you like company. These rules on the other hand probably are what you want. These allow IPv4, IPv4 ARP, and IPv6 Ethernet frames. To allow only IPv4 omit the one for Ethernet type 34525 (IPv6).
{
"nwid": "8056c2e21c000001",
"controllerInstanceId": "8ab354604debe1da27ee627c9ef94a48",
"clock": 1468004857100,
"name": "earth.zerotier.net",
"private": false,
"enableBroadcast": false,
"allowPassiveBridging": false,
"v4AssignMode": "zt",
"v6AssignMode": "rfc4193",
"multicastLimit": 64,
"creationTime": 1442292573165,
"revision": 234,
"memberRevisionCounter": 3326,
"authorizedMemberCount": 2873,
"relays": [],
"routes": [
{"target":"28.0.0.0/7","via":null,"flags":0,"metric":0}],
"ipAssignmentPools": [
{"ipRangeStart":"28.0.0.1","ipRangeEnd":"29.255.255.254"}],
"rules": [
{
"ruleNo": 20,
"etherType": 2048,
"action": "accept"
},{
"ruleNo": 21,
"etherType": 2054,
"action": "accept"
},{
"ruleNo": 30,
"etherType": 34525,
"action": "accept"
}]
}
#### `/controller/network/<network ID>/member`
* Purpose: Get a set of all members on this network
* Methods: GET
* Returns: { object }
This returns a JSON object containing all member IDs as keys and their `memberRevisionCounter` values as values.
#### `/controller/network/<network ID>/active`
* Purpose: Get a set of all active members on this network
* Methods: GET
* Returns: { object }
This returns an object containing all currently online members and the most recent `recentLog` entries for their last request.
#### `/controller/network/<network ID>/member/<address>`
* Purpose: Create, authorize, or remove a network member
* Methods: GET, POST, DELETE
* Returns: { object }
| Field | Type | Description | Writable |
| --------------------- | ------------- | ------------------------------------------------- | -------- |
| nwid | string | 16-digit network ID | no |
| clock | integer | Current clock, ms since epoch | no |
| address | string | Member's 10-digit ZeroTier address | no |
| authorized | boolean | Is member authorized? (for private networks) | YES |
| activeBridge | boolean | Member is able to bridge to other Ethernet nets | YES |
| identity | string | Member's public ZeroTier identity (if known) | no |
| ipAssignments | array[string] | Managed IP address assignments | YES |
| memberRevision | integer | Member revision counter | no |
| recentLog | array[object] | Recent member activity log; see below | no |
Note that managed IP assignments are only used if they fall within a managed route. Otherwise they are ignored.
**Recent log object format:**
| Field | Type | Description |
| --------------------- | ------------- | ------------------------------------------------- |
| ts | integer | Time of request, ms since epoch |
| authorized | boolean | Was member authorized? |
| clientMajorVersion | integer | Client major version or -1 if unknown |
| clientMinorVersion | integer | Client minor version or -1 if unknown |
| clientRevision | integer | Client revision or -1 if unknown |
| fromAddr | string | Physical address if known |
The controller can only know a member's `fromAddr` if it's able to establish a direct path to it. Members behind very restrictive firewalls may not have this information since the controller will be receiving the member's requests by way of a relay. ZeroTier does not back-trace IP paths as packets are relayed since this would add a lot of protocol overhead.

1711
controller/SqliteNetworkController.cpp
View file

File diff suppressed because it is too large Load diff

68
controller/SqliteNetworkController.hpp
View file

@ -44,8 +44,8 @@
// Number of in-memory last log entries to maintain per user
#define ZT_SQLITENETWORKCONTROLLER_IN_MEMORY_LOG_SIZE 32
// How long do circuit tests "live"? This is just to prevent buildup in memory.
#define ZT_SQLITENETWORKCONTROLLER_CIRCUIT_TEST_TIMEOUT 300000
// How long do circuit tests last before they're forgotten?
#define ZT_SQLITENETWORKCONTROLLER_CIRCUIT_TEST_TIMEOUT 60000
namespace ZeroTier {
@ -62,8 +62,8 @@ public:
const Identity &signingId,
const Identity &identity,
uint64_t nwid,
const Dictionary &metaData,
Dictionary &netconf);
const Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY> &metaData,
NetworkConfig &nc);
unsigned int handleControlPlaneHttpGET(
const std::vector<std::string> &path,
@ -92,12 +92,14 @@ public:
throw();
private:
/* deprecated
enum IpAssignmentType {
// IP assignment is a static IP address
ZT_IP_ASSIGNMENT_TYPE_ADDRESS = 0,
// IP assignment is a network -- a route via this interface, not an address
ZT_IP_ASSIGNMENT_TYPE_NETWORK = 1
};
*/
unsigned int _doCPGet(
const std::vector<std::string> &path,
@ -106,54 +108,27 @@ private:
const std::string &body,
std::string &responseBody,
std::string &responseContentType);
NetworkController::ResultCode _doNetworkConfigRequest(
const InetAddress &fromAddr,
const Identity &signingId,
const Identity &identity,
uint64_t nwid,
const Dictionary &metaData,
Dictionary &netconf);
static void _circuitTestCallback(ZT_Node *node,ZT_CircuitTest *test,const ZT_CircuitTestReport *report);
Node *_node;
Thread _backupThread;
volatile bool _backupThreadRun;
volatile bool _backupNeeded;
std::string _dbPath;
std::string _circuitTestPath;
std::string _instanceId;
// A circular buffer last log
struct _LLEntry
{
_LLEntry()
{
for(long i=0;i<ZT_SQLITENETWORKCONTROLLER_IN_MEMORY_LOG_SIZE;++i)
this->l[i].ts = 0;
this->lastRequestTime = 0;
this->totalRequests = 0;
}
// Circular buffer of last log entries
struct {
uint64_t ts; // timestamp or 0 if circular buffer entry unused
char version[64];
InetAddress fromAddr;
bool authorized;
} l[ZT_SQLITENETWORKCONTROLLER_IN_MEMORY_LOG_SIZE];
// Time of last request whether successful or not
uint64_t lastRequestTime;
// Total requests by this address / network ID pair (also serves mod IN_MEMORY_LOG_SIZE as circular buffer ptr)
uint64_t totalRequests;
};
// Last log entries by address and network ID pair
std::map< std::pair<Address,uint64_t>,_LLEntry > _lastLog;
// Circuit tests outstanding
std::map< uint64_t,ZT_CircuitTest * > _circuitTests;
struct _CircuitTestEntry
{
ZT_CircuitTest *test;
std::string jsonResults;
};
std::map< uint64_t,_CircuitTestEntry > _circuitTests;
// Last request time by address, for rate limitation
std::map< std::pair<uint64_t,uint64_t>,uint64_t > _lastRequestTime;
sqlite3 *_db;
@ -166,11 +141,9 @@ private:
sqlite3_stmt *_sGetActiveBridges;
sqlite3_stmt *_sGetIpAssignmentsForNode;
sqlite3_stmt *_sGetIpAssignmentPools;
sqlite3_stmt *_sGetLocalRoutes;
sqlite3_stmt *_sCheckIfIpIsAllocated;
sqlite3_stmt *_sAllocateIp;
sqlite3_stmt *_sDeleteIpAllocations;
sqlite3_stmt *_sDeleteLocalRoutes;
sqlite3_stmt *_sGetRelays;
sqlite3_stmt *_sListNetworks;
sqlite3_stmt *_sListNetworkMembers;
@ -181,7 +154,6 @@ private:
sqlite3_stmt *_sCreateNetwork;
sqlite3_stmt *_sGetNetworkRevision;
sqlite3_stmt *_sSetNetworkRevision;
sqlite3_stmt *_sGetIpAssignmentsForNode2;
sqlite3_stmt *_sDeleteRelaysForNetwork;
sqlite3_stmt *_sCreateRelay;
sqlite3_stmt *_sDeleteIpAssignmentPoolsForNetwork;
@ -189,12 +161,14 @@ private:
sqlite3_stmt *_sCreateIpAssignmentPool;
sqlite3_stmt *_sUpdateMemberAuthorized;
sqlite3_stmt *_sUpdateMemberActiveBridge;
sqlite3_stmt *_sUpdateMemberHistory;
sqlite3_stmt *_sDeleteMember;
sqlite3_stmt *_sDeleteAllNetworkMembers;
sqlite3_stmt *_sGetActiveNodesOnNetwork;
sqlite3_stmt *_sDeleteNetwork;
sqlite3_stmt *_sGetGateways;
sqlite3_stmt *_sDeleteGateways;
sqlite3_stmt *_sCreateGateway;
sqlite3_stmt *_sCreateRoute;
sqlite3_stmt *_sGetRoutes;
sqlite3_stmt *_sDeleteRoutes;
sqlite3_stmt *_sIncrementMemberRevisionCounter;
sqlite3_stmt *_sGetConfig;
sqlite3_stmt *_sSetConfig;

33
controller/schema.sql
View file

@ -9,12 +9,11 @@ CREATE TABLE Network (
private integer NOT NULL DEFAULT(1),
enableBroadcast integer NOT NULL DEFAULT(1),
allowPassiveBridging integer NOT NULL DEFAULT(0),
v4AssignMode varchar(8) NOT NULL DEFAULT('none'),
v6AssignMode varchar(8) NOT NULL DEFAULT('none'),
multicastLimit integer NOT NULL DEFAULT(32),
creationTime integer NOT NULL DEFAULT(0),
revision integer NOT NULL DEFAULT(1),
memberRevisionCounter integer NOT NULL DEFAULT(1)
memberRevisionCounter integer NOT NULL DEFAULT(1),
flags integer NOT NULL DEFAULT(0)
);
CREATE TABLE AuthToken (
@ -34,15 +33,6 @@ CREATE TABLE Node (
identity varchar(4096) NOT NULL
);
CREATE TABLE Gateway (
networkId char(16) NOT NULL REFERENCES Network(id) ON DELETE CASCADE,
ip blob(16) NOT NULL,
ipVersion integer NOT NULL DEFAULT(4),
metric integer NOT NULL DEFAULT(0)
);
CREATE UNIQUE INDEX Gateway_networkId_ip ON Gateway (networkId, ip);
CREATE TABLE IpAssignment (
networkId char(16) NOT NULL REFERENCES Network(id) ON DELETE CASCADE,
nodeId char(10) REFERENCES Node(id) ON DELETE CASCADE,
@ -71,11 +61,30 @@ CREATE TABLE Member (
authorized integer NOT NULL DEFAULT(0),
activeBridge integer NOT NULL DEFAULT(0),
memberRevision integer NOT NULL DEFAULT(0),
flags integer NOT NULL DEFAULT(0),
lastRequestTime integer NOT NULL DEFAULT(0),
lastPowDifficulty integer NOT NULL DEFAULT(0),
lastPowTime integer NOT NULL DEFAULT(0),
recentHistory blob,
PRIMARY KEY (networkId, nodeId)
);
CREATE INDEX Member_networkId_nodeId ON Member(networkId,nodeId);
CREATE INDEX Member_networkId_activeBridge ON Member(networkId, activeBridge);
CREATE INDEX Member_networkId_memberRevision ON Member(networkId, memberRevision);
CREATE INDEX Member_networkId_lastRequestTime ON Member(networkId, lastRequestTime);
CREATE TABLE Route (
networkId char(16) NOT NULL REFERENCES Network(id) ON DELETE CASCADE,
target blob(16) NOT NULL,
via blob(16),
targetNetmaskBits integer NOT NULL,
ipVersion integer NOT NULL,
flags integer NOT NULL,
metric integer NOT NULL
);
CREATE INDEX Route_networkId ON Route (networkId);
CREATE TABLE Relay (
networkId char(16) NOT NULL REFERENCES Network(id) ON DELETE CASCADE,

33
controller/schema.sql.c
View file

@ -10,12 +10,11 @@
" private integer NOT NULL DEFAULT(1),\n"\
" enableBroadcast integer NOT NULL DEFAULT(1),\n"\
" allowPassiveBridging integer NOT NULL DEFAULT(0),\n"\
" v4AssignMode varchar(8) NOT NULL DEFAULT('none'),\n"\
" v6AssignMode varchar(8) NOT NULL DEFAULT('none'),\n"\
" multicastLimit integer NOT NULL DEFAULT(32),\n"\
" creationTime integer NOT NULL DEFAULT(0),\n"\
" revision integer NOT NULL DEFAULT(1),\n"\
" memberRevisionCounter integer NOT NULL DEFAULT(1)\n"\
" memberRevisionCounter integer NOT NULL DEFAULT(1),\n"\
" flags integer NOT NULL DEFAULT(0)\n"\
");\n"\
"\n"\
"CREATE TABLE AuthToken (\n"\
@ -35,15 +34,6 @@
" identity varchar(4096) NOT NULL\n"\
");\n"\
"\n"\
"CREATE TABLE Gateway (\n"\
" networkId char(16) NOT NULL REFERENCES Network(id) ON DELETE CASCADE,\n"\
" ip blob(16) NOT NULL,\n"\
" ipVersion integer NOT NULL DEFAULT(4),\n"\
" metric integer NOT NULL DEFAULT(0)\n"\
");\n"\
"\n"\
"CREATE UNIQUE INDEX Gateway_networkId_ip ON Gateway (networkId, ip);\n"\
"\n"\
"CREATE TABLE IpAssignment (\n"\
" networkId char(16) NOT NULL REFERENCES Network(id) ON DELETE CASCADE,\n"\
" nodeId char(10) REFERENCES Node(id) ON DELETE CASCADE,\n"\
@ -72,11 +62,30 @@
" authorized integer NOT NULL DEFAULT(0),\n"\
" activeBridge integer NOT NULL DEFAULT(0),\n"\
" memberRevision integer NOT NULL DEFAULT(0),\n"\
" flags integer NOT NULL DEFAULT(0),\n"\
" lastRequestTime integer NOT NULL DEFAULT(0),\n"\
" lastPowDifficulty integer NOT NULL DEFAULT(0),\n"\
" lastPowTime integer NOT NULL DEFAULT(0),\n"\
" recentHistory blob,\n"\
" PRIMARY KEY (networkId, nodeId)\n"\
");\n"\
"\n"\
"CREATE INDEX Member_networkId_nodeId ON Member(networkId,nodeId);\n"\
"CREATE INDEX Member_networkId_activeBridge ON Member(networkId, activeBridge);\n"\
"CREATE INDEX Member_networkId_memberRevision ON Member(networkId, memberRevision);\n"\
"CREATE INDEX Member_networkId_lastRequestTime ON Member(networkId, lastRequestTime);\n"\
"\n"\
"CREATE TABLE Route (\n"\
" networkId char(16) NOT NULL REFERENCES Network(id) ON DELETE CASCADE,\n"\
" target blob(16) NOT NULL,\n"\
" via blob(16),\n"\
" targetNetmaskBits integer NOT NULL,\n"\
" ipVersion integer NOT NULL,\n"\
" flags integer NOT NULL,\n"\
" metric integer NOT NULL\n"\
");\n"\
"\n"\
"CREATE INDEX Route_networkId ON Route (networkId);\n"\
"\n"\
"CREATE TABLE Relay (\n"\
" networkId char(16) NOT NULL REFERENCES Network(id) ON DELETE CASCADE,\n"\

38
debian/changelog vendored Normal file
View file

@ -0,0 +1,38 @@
zerotier-one (1.1.14) unstable; urgency=medium
* See https://github.com/zerotier/ZeroTierOne for release notes.
-- Adam Ierymenko <adam.ierymenko@zerotier.com> Tue, 21 Jul 2016 07:14:12 -0700
zerotier-one (1.1.12) unstable; urgency=medium
* See https://github.com/zerotier/ZeroTierOne for release notes.
-- Adam Ierymenko <adam.ierymenko@zerotier.com> Tue, 12 Jul 2016 03:02:22 -0700
zerotier-one (1.1.10) unstable; urgency=medium
* See https://github.com/zerotier/ZeroTierOne for release notes.
* ZeroTier Debian packages no longer depend on http-parser since its ABI is too unstable.
-- Adam Ierymenko <adam.ierymenko@zerotier.com> Tue, 12 Jul 2016 12:29:00 -0700
zerotier-one (1.1.8) unstable; urgency=low
* See https://github.com/zerotier/ZeroTierOne for release notes.
-- Adam Ierymenko <adam.ierymenko@zerotier.com> Fri, 08 Jul 2016 01:56:00 -0700
zerotier-one (1.1.6) unstable; urgency=medium
* First Debian release on ZeroTier, Inc. private apt repository.
* See https://github.com/zerotier/ZeroTierOne for release notes.
-- Adam Ierymenko <adam.ierymenko@zerotier.com> Fri, 24 Jun 2016 10:00:00 -0700
zerotier-one (1.1.5) UNRELEASED; urgency=medium
* Development package -- first clean Debian packaging test.
-- Adam Ierymenko <adam.ierymenko@zerotier.com> Wed, 08 Jun 2016 10:05:01 -0700

1
debian/compat vendored Normal file
View file

@ -0,0 +1 @@
9

19
debian/control vendored Normal file
View file

@ -0,0 +1,19 @@
Source: zerotier-one
Maintainer: Adam Ierymenko <adam.ierymenko@zerotier.com>
Section: net
Priority: optional
Standards-Version: 3.9.6
Build-Depends: debhelper (>= 9), liblz4-dev, libnatpmp-dev, dh-systemd, ruby-ronn
Vcs-Git: git://github.com/zerotier/ZeroTierOne
Vcs-Browser: https://github.com/zerotier/ZeroTierOne
Homepage: https://www.zerotier.com/
Package: zerotier-one
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends}, liblz4-1, libnatpmp1, iproute2
Homepage: https://www.zerotier.com/
Description: ZeroTier network virtualization service
ZeroTier One lets you join ZeroTier virtual networks and
have them appear as tun/tap ports on your system. See
https://www.zerotier.com/ for instructions and
documentation.

19
debian/control.wheezy vendored Normal file
View file

@ -0,0 +1,19 @@
Source: zerotier-one
Maintainer: Adam Ierymenko <adam.ierymenko@zerotier.com>
Section: net
Priority: optional
Standards-Version: 3.9.4
Build-Depends: debhelper (>= 9), ruby-ronn
Vcs-Git: git://github.com/zerotier/ZeroTierOne
Vcs-Browser: https://github.com/zerotier/ZeroTierOne
Homepage: https://www.zerotier.com/
Package: zerotier-one
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends}, iproute
Homepage: https://www.zerotier.com/
Description: ZeroTier network virtualization service
ZeroTier One lets you join ZeroTier virtual networks and
have them appear as tun/tap ports on your system. See
https://www.zerotier.com/ for instructions and
documentation.

24
debian/copyright vendored Normal file
View file

@ -0,0 +1,24 @@
Format: http://dep.debian.net/deps/dep5
Upstream-Name: zerotier-one
Source: https://github.com/zerotier/ZeroTierOne
Files: *
Copyright: 2011-2016 ZeroTier, Inc.
License: GPL-3.0+
License: GPL-3.0+
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 package 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/>.
.
On Debian systems, the complete text of the GNU General
Public License version 3 can be found in "/usr/share/common-licenses/GPL-3".

1
debian/format vendored Normal file
View file

@ -0,0 +1 @@
3.0 (quilt)

16
debian/rules vendored Executable file
View file

@ -0,0 +1,16 @@
#!/usr/bin/make -f
CFLAGS=-O3 -fstack-protector-strong
CXXFLAGS=-O3 -fstack-protector-strong
%:
dh $@ --with systemd
override_dh_auto_build:
make ZT_USE_MINIUPNPC=1 -j 2
override_dh_systemd_start:
dh_systemd_start --restart-after-upgrade
override_dh_installinit:
dh_installinit --name=zerotier-one -- defaults

11
debian/rules.wheezy vendored Executable file
View file

@ -0,0 +1,11 @@
#!/usr/bin/make -f
CFLAGS=-O3 -fstack-protector
CXXFLAGS=-O3 -fstack-protector
%:
dh $@
override_dh_auto_build:
make ZT_USE_MINIUPNPC=1 -j 2

49
debian/zerotier-one.init vendored Normal file
View file

@ -0,0 +1,49 @@
#!/bin/sh
### BEGIN INIT INFO
# Provides: zerotier-one
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop:
# Short-Description: ZeroTier One network virtualization service
### END INIT INFO
PATH=/bin:/usr/bin:/sbin:/usr/sbin
DESC="zerotier-one daemon"
NAME=zerotier-one
DAEMON=/usr/sbin/zerotier-one
PIDFILE=/var/lib/zerotier-one/zerotier-one.pid
SCRIPTNAME=/etc/init.d/"$NAME"
EXTRA_OPTS=-d
test -f $DAEMON || exit 0
. /lib/lsb/init-functions
case "$1" in
start) log_daemon_msg "Starting ZeroTier One" "zerotier-one"
start_daemon -p $PIDFILE $DAEMON $EXTRA_OPTS
log_end_msg $?
;;
stop) log_daemon_msg "Stopping ZeroTier One" "zerotier-one"
killproc -p $PIDFILE $DAEMON
RETVAL=$?
[ $RETVAL -eq 0 ] && [ -e "$PIDFILE" ] && rm -f $PIDFILE
log_end_msg $RETVAL
;;
restart) log_daemon_msg "Restarting ZeroTier One" "zerotier-one"
$0 stop
$0 start
;;
reload|force-reload) log_daemon_msg "Reloading ZeroTier One" "zerotier-one"
log_end_msg 0
;;
status)
status_of_proc -p $PIDFILE $DAEMON $NAME && exit 0 || exit $?
;;
*) log_action_msg "Usage: /etc/init.d/cron {start|stop|status|restart|reload|force-reload}"
exit 2
;;
esac
exit 0

2
ext/installfiles/linux/systemd/zerotier-one.service → debian/zerotier-one.service vendored
View file

@ -3,7 +3,7 @@ Description=ZeroTier One
After=network.target
[Service]
ExecStart=/var/lib/zerotier-one/zerotier-one
ExecStart=/usr/sbin/zerotier-one
Restart=always
KillMode=process

14
debian/zerotier-one.upstart vendored Normal file
View file

@ -0,0 +1,14 @@
description "ZeroTier One upstart startup script"
author "Adam Ierymenko <adam.ierymenko@zerotier.com>"
start on (local-filesystems and net-device-up IFACE!=lo)
stop on runlevel [!2345]
respawn
respawn limit 2 300
#pre-start script
#end script
exec /usr/sbin/zerotier-one

6
doc/README.md Normal file
View file

@ -0,0 +1,6 @@
Manual Pages and Other Documentation
=====
Use "./build.sh" to build the manual pages.
You'll need either NodeJS/npm installed (script will then automatically install the npm *marked-man* package) or */usr/bin/ronn*. The latter is a Ruby program packaged on some distributions as *rubygem-ronn* or *ruby-ronn* or installable as *gem install ronn*. The Node *marked-man* package and *ronn* from rubygems are two roughly equivalent alternatives for compiling MarkDown into roff/man format.

42
doc/build.sh Executable file
View file

@ -0,0 +1,42 @@
#!/bin/bash
export PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin
if [ ! -f zerotier-cli.1.md ]; then
echo 'This script must be run from the doc/ subfolder of the ZeroTier tree.'
fi
rm -f *.1 *.2 *.8
if [ -e /usr/bin/ronn -o -e /usr/local/bin/ronn ]; then
# Use 'ronn' which is available as a package on many distros including Debian
ronn -r zerotier-cli.1.md
ronn -r zerotier-idtool.1.md
ronn -r zerotier-one.8.md
else
# Use 'marked-man' from npm
NODE=/usr/bin/node
if [ ! -e $NODE ]; then
if [ -e /usr/bin/nodejs ]; then
NODE=/usr/bin/nodejs
elif [ -e /usr/local/bin/node ]; then
NODE=/usr/local/bin/node
elif [ -e /usr/local/bin/nodejs ]; then
NODE=/usr/local/bin/nodejs
else
echo 'Unable to find ronn or node/npm -- cannot build man pages!'
exit 1
fi
fi
if [ ! -f node_modules/marked-man/bin/marked-man ]; then
echo 'Installing npm package "marked-man" -- MarkDown to ROFF converter...'
npm install marked-man
fi
$NODE node_modules/marked-man/bin/marked-man zerotier-cli.1.md >zerotier-cli.1
$NODE node_modules/marked-man/bin/marked-man zerotier-idtool.1.md >zerotier-idtool.1
$NODE node_modules/marked-man/bin/marked-man zerotier-one.8.md >zerotier-one.8
fi
exit 0

52
doc/contact@zerotier.com.gpg Normal file
View file

@ -0,0 +1,52 @@
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1
doc/manpage_encoding_declaration.UTF-8 Normal file
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@ -0,0 +1 @@
'\" -*- coding: utf-8 -*-

68
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zerotier-cli(1) -- control local ZeroTier virtual network service
=================================================================
## SYNOPSIS
`zerotier-cli` [-switches] <command> [arguments]
## DESCRIPTION
**zerotier-cli** provides a simple command line interface to the local JSON API of the ZeroTier virtual network endpoint service zerotier-one(8).
By default **zerotier-cli** must be run as root or with `sudo`. If you want to allow an unprivileged user to use **zerotier-cli** to control the system ZeroTier service, you can create a local copy of the ZeroTier service authorization token in the user's home directory:
sudo cp /var/lib/zerotier-one/authtoken.secret /home/user/.zeroTierOneAuthToken
chown user /home/user/.zeroTierOneAuthToken
chmod 0600 /home/user/.zeroTierOneAuthToken
(The location of ZeroTier's service home may differ by platform. See zerotier-one(8).)
Note that this gives the user the power to connect or disconnect the system to or from any virtual network, which is a significant permission.
**zerotier-cli** has several command line arguments that are visible in `help` output. The two most commonly used are `-j` for raw JSON output and `-D<path>` to specify an alternative ZeroTier service working directory. Raw JSON output is easier to parse in scripts and also contains verbose details not present in the tabular output. The `-D<path>` option specifies where the service's zerotier-one.port and authtoken.secret files are located if the service is not running at the default location for your system.
## COMMANDS
* `help`:
Displays **zerotier-cli** help.
* `info`:
Shows information about this device including its 10-digit ZeroTier address and apparent connection status. Use `-j` for more verbose output.
* `listpeers`:
This command lists the ZeroTier VL1 (virtual layer 1, the peer to peer network) peers this service knows about and has recently (within the past 30 minutes or so) communicated with. These are not necessarily all the devices on your virtual network(s), and may also include a few devices not on any virtual network you've joined. These are typically either root servers or network controllers.
* `listnetworks`:
This lists the networks your system belongs to and some information about them, such as any ZeroTier-managed IP addresses you have been assigned. (IP addresses assigned manually to ZeroTier interfaces will not be listed here. Use the standard network interface commands to see these.)
* `join`:
To join a network just use `join` and its 16-digit hex network ID. That's it. Then use `listnetworks` to see the status. You'll either get a reply from the network controller with a certificate and other info such as IP assignments, or you'll get "access denied." In this case you'll need the administrator of this network to authorize your device by its 10-digit device ID (visible with `info`) on the network's controller.
* `leave`:
Leaving a network is as easy as joining it. This disconnects from the network and deletes its interface from the system. Note that peers on the network may hang around in `listpeers` for up to 30 minutes until they time out due to lack of traffic. But if they no longer share a network with you, they can't actually communicate with you in any meaningful way.
## EXAMPLES
Join "Earth," ZeroTier's big public party line network:
$ sudo zerotier-cli join 8056c2e21c000001
$ sudo zerotier-cli listnetworks
( wait until you get an Earth IP )
$ ping earth.zerotier.net
( you should now be able to ping our Earth test IP )
Leave "Earth":
$ sudo zerotier-cli leave 8056c2e21c000001
List VL1 peers:
$ sudo zerotier-cli listpeers
## COPYRIGHT
(c)2011-2016 ZeroTier, Inc. -- https://www.zerotier.com/ -- https://github.com/zerotier
## SEE ALSO
zerotier-one(8), zerotier-idtool(1)

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zerotier-idtool(1) -- tool for creating and manipulating ZeroTier identities
============================================================================
## SYNOPSIS
`zerotier-idtool` <command> [args]
## DESCRIPTION
**zerotier-idtool** is a command line utility for doing things with ZeroTier identities. A ZeroTier identity consists of a public/private key pair (or just the public if it's only an identity.public) and a 10-digit hexadecimal ZeroTier address derived from the public key by way of a proof of work based hash function.
## COMMANDS
When command arguments call for a public or secret (full) identity, the identity can be specified as a path to a file or directly on the command line.
* `help`:
Display help. (Also running with no command does this.)
* `generate` [secret file] [public file] [vanity]:
Generate a new ZeroTier identity. If a secret file is specified, the full identity including the private key will be written to this file. If the public file is specified, the public portion will be written there. If no file paths are specified the full secret identity is output to STDOUT. The vanity prefix is a series of hexadecimal digits that the generated identity's address should start with. Typically this isn't used, and if it's specified generation can take a very long time due to the intrinsic cost of generating identities with their proof of work function. Generating an identity with a known 16-bit (4 digit) prefix on a 2.8ghz Core i5 (using one core) takes an average of two hours.
* `validate` <identity, only public part required>:
Locally validate an identity's key and proof of work function correspondence.
* `getpublic` <full identity with secret>:
Extract the public portion of an identity.secret and print to STDOUT.
* `sign` <full identity with secret> <file to sign>:
Sign a file's contents with SHA512+ECC-256 (ed25519). The signature is output in hex to STDOUT.
* `verify` <identity, only public part required> <file to check> <signature in hex>:
Verify a signature created with `sign`.
* `mkcom` <full identity with secret> [id,value,maxdelta] [...]:
Create and sign a network membership certificate. This is not generally useful since network controllers do this automatically and is included mostly for testing purposes.
## EXAMPLES
Generate and dump a new identity:
$ zerotier-idtool generate
Generate and write a new identity, both secret and public parts:
$ zerotier-idtool generate identity.secret identity.public
Generate a vanity address that begins with the hex digits "beef" (this will take a while!):
$ zerotier-idtool generate beef.secret beef.public beef
Sign a file with an identity's secret key:
$ zerotier-idtool sign identity.secret last_will_and_testament.txt
Verify a file's signature with a public key:
$ zerotier-idtool verify identity.public last_will_and_testament.txt
## COPYRIGHT
(c)2011-2016 ZeroTier, Inc. -- https://www.zerotier.com/ -- https://github.com/zerotier
## SEE ALSO
zerotier-one(8), zerotier-cli(1)

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zerotier-one(8) -- ZeroTier virtual network endpoint service
============================================================
## SYNOPSIS
`zerotier-one` [-switches] [working directory]
## DESCRIPTION
**zerotier-one** is the service/daemon responsible for connecting a Unix (Linux/BSD/OSX) system to one or more ZeroTier virtual networks and presenting those networks to the system as virtual network ports. You can think of it as a peer to peer VPN client.
It's typically run by init systems like systemd (Linux) or launchd (Mac) rather than directly by the user, and it must be run as root unless you give it the `-U` switch and don't plan on actually joining networks (e.g. to run a network controller microservice only).
The **zerotier-one** service keeps its state and other files in a working directory. If this directory is not specified at launch it defaults to "/var/lib/zerotier-one" on Linux, "/Library/Application Support/ZeroTier/One" on Mac, and "/var/db/zerotier-one" on FreeBSD and other similar BSDs. The working directory should persist. It shouldn't be automatically cleaned by system cleanup daemons or stored in a volatile location. Loss of its identity.secret file results in loss of this system's unique 10-digit ZeroTier address and key.
Multiple instances of **zerotier-one** can be run on the same system as long as they are run with different primary ports (see switches) and a different working directory. But since a single service can join any number of networks, typically there's no point in doing this.
The **zerotier-one** service is controlled via a JSON API available at 127.0.0.1:<primary port> with the default primary port being 9993. Access to this API requires an authorization token normally found in the authtoken.secret file in the service's working directory. On some platforms access may be guarded by other measures such as socket peer UID/GID lookup if additional security options are enabled (this is not the default).
The first time the service is started in a fresh working directory, it generates a ZeroTier identity. On slow systems this process can take ten seconds or more due to an anti-DDOS/anti-counterfeit proof of work function used by ZeroTier in address generation. This only happens once, and once generated the result is saved in identity.secret in the working directory. This file represents and defines/claims your ZeroTier address and associated ECC-256 key pair.
## SWITCHES
* `-h`:
Display help.
* `-v`:
Display ZeroTier One version.
* `-U`:
Skip privilege check and allow to be run by non-privileged user. This is typically used when **zerotier-one** is built with the network controller option included. In this case the ZeroTier service might only be acting as a network controller and might never actually join networks, in which case it does not require elevated system permissions.
* `-p<port>`:
Specify a different primary port. If this is not given the default is 9993. If zero is given a random port is chosen each time.
* `-d`:
Fork and run as a daemon.
* `-i`:
Invoke the **zerotier-idtool** personality, in which case the binary behaves like zerotier-idtool(1). This happens automatically if the name of the binary (or a symlink to it) is zerotier-idtool.
* `-q`:
Invoke the **zerotier-cli** personality, in which case the binary behaves like zerotier-cli(1). This happens automatically if the name of the binary (or a symlink to it) is zerotier-cli.
## EXAMPLES
Run as daemon with OS default working directory and default port:
$ sudo zerotier-one -d
Run as daemon with a different working directory and port:
$ sudo zerotier-one -d -p12345 /tmp/zerotier-working-directory-test
## FILES
These are found in the service's working directory.
* `identity.public`:
The public portion of your ZeroTier identity, which is your 10-digit hex address and the associated public key.
* `identity.secret`:
Your full ZeroTier identity including its private key. This file identifies the system on the network, which means you can move a ZeroTier address around by copying this file and you should back up this file if you want to save your system's static ZeroTier address. This file must be protected, since theft of its secret key will allow anyone to impersonate your device on any network and decrypt traffic. For network controllers this file is particularly sensitive since it constitutes the private key for a certificate authority for the controller's networks.
* `authtoken.secret`:
The secret token used to authenticate requests to the service's local JSON API. If it does not exist it is generated from a secure random source on service start. To use, send it in the "X-ZT1-Auth" header with HTTP requests to 127.0.0.1:<primary port>.
* `devicemap`:
Remembers mappings of zt# interface numbers to ZeroTier networks so they'll persist across restarts. On some systems that support longer interface names that can encode the network ID (such as FreeBSD) this file may not be present.
* `zerotier-one.pid`:
ZeroTier's PID. This file is deleted on normal shutdown.
* `zerotier-one.port`:
ZeroTier's primary port, which is also where its JSON API is found at 127.0.0.1:<this port>. This file is created on startup and is read by zerotier-cli(1) to determine where it should find the control API.
* `controller.db`:
If the ZeroTier One service is built with the network controller enabled, this file contains the controller's SQLite3 database.
* `controller.db.backup`:
If the ZeroTier One service is built with the network controller enabled, it periodically backs up its controller.db database in this file (currently every 5 minutes if there have been changes). Since this file is not a currently in use SQLite3 database it's safer to back up without corruption. On new backups the file is rotated out rather than being rewritten in place.
* `iddb.d/` (directory):
Caches the public identity of every peer ZeroTier has spoken with in the last 60 days. This directory and its contents can be deleted, but this may result in slower connection initations since it will require that we go out and re-fetch full identities for peers we're speaking to.
* `networks.d` (directory):
This caches network configurations and certificate information for networks you belong to. ZeroTier scans this directory for <network ID>.conf files on startup to recall its networks, so "touch"ing an empty <network ID>.conf file in this directory is a way of pre-configuring ZeroTier to join a specific network on startup without using the API. If the config file is empty ZeroTIer will just fetch it from the network's controller.
## COPYRIGHT
(c)2011-2016 ZeroTier, Inc. -- https://www.zerotier.com/ -- https://github.com/zerotier
## SEE ALSO
zerotier-cli(1), zerotier-idtool(1)

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API Examples
======
This folder contains examples that can be posted with curl or another http query utility to a local instance.
To test querying with curl:
curl -H 'X-ZT1-Auth:AUTHTOKEN' http://127.0.0.1:9993/status
To create a public network on a local controller (service must be built with "make ZT\_ENABLE\_NETWORK\_CONTROLLER=1"):
curl -H 'X-ZT1-Auth:AUTHTOKEN' -X POST -d @public.json http://127.0.0.1:9993/controller/network/################
Replace AUTHTOKEN with the contents of this instance's authtoken.secret file and ################ with a valid network ID. Its first 10 hex digits must be the ZeroTier address of the controller itself, while the last 6 hex digits can be anything. Also be sure to change the port if you have this instance listening somewhere other than 9993.
After POSTing you can double check the network config with:
curl -H 'X-ZT1-Auth:AUTHTOKEN' http://127.0.0.1:9993/controller/network/################
Once this network is created (and if your controller is online, etc.) you can then join this network from any device anywhere in the world and it will receive a valid network configuration.
---
**public.json**: A valid configuration for a public network that allows IPv4 and IPv6 traffic.
**circuit-test-pingpong.json**: An example circuit test that can be posted to /controller/network/################/test to order a test -- you will have to edit this to insert the hops you want since the two hard coded device IDs are from our own test instances.

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{
"hops": [
[ "4cbc810d4c" ],
[ "868cd1664f" ],
[ "4cbc810d4c" ],
[ "868cd1664f" ],
[ "4cbc810d4c" ],
[ "868cd1664f" ],
[ "4cbc810d4c" ],
[ "868cd1664f" ]
],
"reportAtEveryHop": true
}

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{
"name": "public_test_network",
"private": false,
"enableBroadcast": true,
"allowPassiveBridging": false,
"v4AssignMode": "zt",
"v6AssignMode": "rfc4193",
"multicastLimit": 32,
"relays": [],
"gateways": [],
"ipLocalRoutes": ["10.66.0.0/16"],
"ipAssignmentPools": [{"ipRangeStart":"10.66.0.1","ipRangeEnd":"10.66.255.254"}],
"rules": [
{
"ruleNo": 10,
"etherType": 2048,
"action": "accept"
},{
"ruleNo": 20,
"etherType": 2054,
"action": "accept"
},{
"ruleNo": 30,
"etherType": 34525,
"action": "accept"
}]
}

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FROM centos:7
MAINTAINER https://www.zerotier.com/
RUN yum -y update && yum install -y sqlite net-tools && yum clean all
EXPOSE 9993/udp
RUN mkdir -p /var/lib/zerotier-one
RUN mkdir -p /var/lib/zerotier-one/networks.d
RUN ln -sf /var/lib/zerotier-one/zerotier-one /usr/local/bin/zerotier-cli
RUN ln -sf /var/lib/zerotier-one/zerotier-one /usr/local/bin/zerotier-idtool
ADD zerotier-one /var/lib/zerotier-one/
ADD main.sh /
RUN chmod a+x /main.sh
CMD ["./main.sh"]

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Simple Dockerfile Example
======
This is a simple Docker example using ZeroTier One in normal tun/tap mode. It uses a Dockerfile to build an image containing ZeroTier One and a main.sh that launches it with an identity supplied via the Docker environment via the ZEROTIER\_IDENTITY\_SECRET and ZEROTIER\_NETWORK variables. The Dockerfile assumes that the zerotier-one binary is in the build folder.
This is not a very secure way to load an identity secret, but it's useful for testing since it allows you to repeatedly launch Docker containers with the same identity. For production we'd recommend using something like Hashicorp Vault, or modifying main.sh to leave identities unspecified and allow the container to generate a new identity at runtime. Then you could script approval of containers using the controller API, approving them as they launch, etc. (We are working on better ways of doing mass provisioning.)
To use in normal tun/tap mode with Docker, containers must be run with the options "--device=/dev/net/tun --privileged". The main.sh script supplied here will complain and exit if these options are not present (no /dev/net/tun device).

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#!/bin/bash
export PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin
if [ ! -c "/dev/net/tun" ]; then
echo 'FATAL: must be docker run with: --device=/dev/net/tun --cap-add=NET_ADMIN'
exit 1
fi
if [ -z "$ZEROTIER_IDENTITY_SECRET" ]; then
echo 'FATAL: ZEROTIER_IDENTITY_SECRET not set -- aborting!'
exit 1
fi
if [ -z "$ZEROTIER_NETWORK" ]; then
echo 'Warning: ZEROTIER_NETWORK not set, you will need to docker exec zerotier-cli to join a network.'
else
# The existence of a .conf will cause the service to "remember" this network
touch /var/lib/zerotier-one/networks.d/$ZEROTIER_NETWORK.conf
fi
rm -f /var/lib/zerotier-one/identity.*
echo "$ZEROTIER_IDENTITY_SECRET" >/var/lib/zerotier-one/identity.secret
/var/lib/zerotier-one/zerotier-one

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#!/bin/bash
if [ -z "$1" -o -z "$2" ]; then
echo 'Usage: maketestenv.sh <output file e.g. test-01.env> <network ID>'
exit 1
fi
newid=`../../zerotier-idtool generate`
echo "ZEROTIER_IDENTITY_SECRET=$newid" >$1
echo "ZEROTIER_NETWORK=$2" >>$1

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The ext/ folder contains third party code, drivers, installation support files, etc.
Miscellaneous Stuff
======
This subfolder contains:
* Bundled third party libraries that are compiled into the binary on platforms and Linux distributions where they are not available on the system.
* Pre-compiled binaries for some platforms, such as pre-built and signed drivers for Mac and Windows.
* Miscellaneous files used by installers and packages on various platform targets.

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>tap</string>
<key>CFBundleIdentifier</key>
<string>com.zerotier.tap</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>tap</string>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
<string>20131028</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1.0</string>
<key>OSBundleLibraries</key>
<dict>
<key>com.apple.kpi.mach</key>
<string>8.0</string>
<key>com.apple.kpi.bsd</key>
<string>8.0</string>
<key>com.apple.kpi.libkern</key>
<string>8.0</string>
<key>com.apple.kpi.unsupported</key>
<string>8.0</string>
</dict>
</dict>
</plist>

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>files</key>
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<key>files2</key>
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<dict>
<key>^Resources/</key>
<true/>
<key>^Resources/.*\.lproj/</key>
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<key>optional</key>
<true/>
<key>weight</key>
<real>1000</real>
</dict>
<key>^Resources/.*\.lproj/locversion.plist$</key>
<dict>
<key>omit</key>
<true/>
<key>weight</key>
<real>1100</real>
</dict>
<key>^version.plist$</key>
<true/>
</dict>
<key>rules2</key>
<dict>
<key>.*\.dSYM($|/)</key>
<dict>
<key>weight</key>
<real>11</real>
</dict>
<key>^(.*/)?\.DS_Store$</key>
<dict>
<key>omit</key>
<true/>
<key>weight</key>
<real>2000</real>
</dict>
<key>^(Frameworks|SharedFrameworks|PlugIns|Plug-ins|XPCServices|Helpers|MacOS|Library/(Automator|Spotlight|LoginItems))/</key>
<dict>
<key>nested</key>
<true/>
<key>weight</key>
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<key>^.*</key>
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<real>20</real>
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<key>^PkgInfo$</key>
<dict>
<key>omit</key>
<true/>
<key>weight</key>
<real>20</real>
</dict>
<key>^Resources/</key>
<dict>
<key>weight</key>
<real>20</real>
</dict>
<key>^Resources/.*\.lproj/</key>
<dict>
<key>optional</key>
<true/>
<key>weight</key>
<real>1000</real>
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<true/>
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<real>1100</real>
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<true/>
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<real>10</real>
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<key>^embedded\.provisionprofile$</key>
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<key>weight</key>
<real>20</real>
</dict>
<key>^version\.plist$</key>
<dict>
<key>weight</key>
<real>20</real>
</dict>
</dict>
</dict>
</plist>

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You are reading this file because you want to build a new copy of the LwIP library for
use in ZeroTier.
Subdirectories:
ports/ -- contains ports for various architectures (for our purposes, unix)
In order for the Network Containers feature to work in ZeroTier, a copy of the LwIP libary
is needed since we dynamically load it into memory. You can build a new copy of the libary
by going to /contrib/ports/unix/proj/lib and running make.
This will generate: liblwip.so
You can enable LwIP debug traces by adding the flag -DLWIP_DEBUG
See additional debug info here: http://lwip.wikia.com/wiki/Debugging_lwIP

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#
# Copyright (c) 2001, 2002 Swedish Institute of Computer Science.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
# SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
# OF SUCH DAMAGE.
#
# This file is part of the lwIP TCP/IP stack.
#
# Author: Adam Dunkels <adam@sics.se>
#
CONTRIBDIR=../../../..
LWIPARCH=$(CONTRIBDIR)/ports/unix
#Set this to where you have the lwip core module checked out from CVS
#default assumes it's a dir named lwip at the same level as the contrib module
LWIPDIR=$(CONTRIBDIR)/../lwip/src
CCDEP=gcc
CC=gcc
CFLAGS=-g -Wall -DIPv4 -fPIC
CFLAGS:=$(CFLAGS) \
-I$(LWIPDIR)/include -I$(LWIPARCH)/include -I$(LWIPDIR)/include/ipv4 \
-I$(LWIPDIR) -I.
# COREFILES, CORE4FILES: The minimum set of files needed for lwIP.
COREFILES=$(LWIPDIR)/core/mem.c $(LWIPDIR)/core/memp.c $(LWIPDIR)/core/netif.c \
$(LWIPDIR)/core/pbuf.c $(LWIPDIR)/core/raw.c $(LWIPDIR)/core/stats.c \
$(LWIPDIR)/core/sys.c $(LWIPDIR)/core/tcp.c $(LWIPDIR)/core/tcp_in.c \
$(LWIPDIR)/core/tcp_out.c $(LWIPDIR)/core/udp.c $(LWIPDIR)/core/dhcp.c \
$(LWIPDIR)/core/init.c $(LWIPDIR)/core/timers.c $(LWIPDIR)/core/def.c
CORE4FILES=$(wildcard $(LWIPDIR)/core/ipv4/*.c) $(LWIPDIR)/core/ipv4/inet.c \
$(LWIPDIR)/core/ipv4/inet_chksum.c
# SNMPFILES: Extra SNMPv1 agent
SNMPFILES=$(LWIPDIR)/core/snmp/asn1_dec.c $(LWIPDIR)/core/snmp/asn1_enc.c \
$(LWIPDIR)/core/snmp/mib2.c $(LWIPDIR)/core/snmp/mib_structs.c \
$(LWIPDIR)/core/snmp/msg_in.c $(LWIPDIR)/core/snmp/msg_out.c
# APIFILES: The files which implement the sequential and socket APIs.
APIFILES=$(LWIPDIR)/api/api_lib.c $(LWIPDIR)/api/api_msg.c $(LWIPDIR)/api/tcpip.c \
$(LWIPDIR)/api/err.c $(LWIPDIR)/api/sockets.c $(LWIPDIR)/api/netbuf.c $(LWIPDIR)/api/netdb.c
# NETIFFILES: Files implementing various generic network interface functions.'
NETIFFILES=$(LWIPDIR)/netif/etharp.c $(LWIPDIR)/netif/slipif.c
# NETIFFILES: Add PPP netif
NETIFFILES+=$(LWIPDIR)/netif/ppp/auth.c $(LWIPDIR)/netif/ppp/chap.c \
$(LWIPDIR)/netif/ppp/chpms.c $(LWIPDIR)/netif/ppp/fsm.c \
$(LWIPDIR)/netif/ppp/ipcp.c $(LWIPDIR)/netif/ppp/lcp.c \
$(LWIPDIR)/netif/ppp/magic.c $(LWIPDIR)/netif/ppp/md5.c \
$(LWIPDIR)/netif/ppp/pap.c $(LWIPDIR)/netif/ppp/ppp.c \
$(LWIPDIR)/netif/ppp/randm.c $(LWIPDIR)/netif/ppp/vj.c
# ARCHFILES: Architecture specific files.
ARCHFILES=$(wildcard $(LWIPARCH)/*.c $(LWIPARCH)tapif.c $(LWIPARCH)/netif/list.c $(LWIPARCH)/netif/tcpdump.c)
# LWIPFILES: All the above.
LWIPFILES=$(COREFILES) $(CORE4FILES) $(SNMPFILES) $(APIFILES) $(NETIFFILES) $(ARCHFILES)
LWIPFILESW=$(wildcard $(LWIPFILES))
LWIPOBJS=$(notdir $(LWIPFILESW:.c=.o))
LWIPLIB=liblwip.so
%.o:
$(CC) $(CFLAGS) -c $(<:.o=.c)
all: $(LWIPLIB)
.PHONY: all
clean:
rm -f *.o $(LWIPLIB) *.s .depend* *.core core
depend dep: .depend
include .depend
$(LWIPLIB): $(LWIPOBJS) unixlib.o
$(CC) -g -nostartfiles -shared -o $@ $^
.depend: unixlib.c $(LWIPFILES)
$(CCDEP) $(CFLAGS) -MM $^ > .depend || rm -f .depend

31
ext/contrib/ports/unix/proj/lib/README
View file

@ -1,31 +0,0 @@
This directory contains an example of how to compile lwIP as a self
initialising shared library on Linux.
Some brief instructions:
* Compile the code:
> make clean all
This should produce liblwip4unixlib.so. This is the shared library.
* Link an application against the shared library
If you're using gcc you can do this by including -llwip4unixlib in
your link command.
* Run your application
Ensure that LD_LIBRARY_PATH includes the directory that contains
liblwip4unixlib.so (ie. this directory)
If you are unsure about shared libraries and libraries on linux in
general, you might find this HOWTO useful:
<http://www.tldp.org/HOWTO/Program-Library-HOWTO/>
Kieran Mansley, October 2002.

468
ext/contrib/ports/unix/proj/lib/lwipopts.h
View file

@ -1,468 +0,0 @@
/**
* @file
*
* lwIP Options Configuration
*/
/*
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __LWIPOPTS_H__
#define __LWIPOPTS_H__
/*
* Include user defined options first. Anything not defined in these files
* will be set to standard values. Override anything you dont like!
*/
#include "lwipopts.h"
#include "lwip/debug.h"
//#define LWIP_DEBUG 0
//#define TCP_DEBUG LWIP_DBG_OFF
/*
#define LWIP_MALLOC_MEMPOOL 1
*/
/*
#define LWIP_CHECKSUM_ON_COPY 1
#define TCP_OVERSIZE TCP_MSS
*/
#ifndef TCP_SND_QUEUELEN
#define TCP_SND_QUEUELEN ((4 * (TCP_SND_BUF) + (TCP_MSS - 1))/(TCP_MSS))
#endif
//#define TCP_WND
//#define PBUF_POOL_BUFSIZE 2048
/*------------------------------------------------------------------------------
---------------------------------- Timers --------------------------------------
------------------------------------------------------------------------------*/
/* these are originally defined in tcp_impl.h */
#ifndef TCP_TMR_INTERVAL
/* The TCP timer interval in milliseconds. */
#define TCP_TMR_INTERVAL 25
#endif /* TCP_TMR_INTERVAL */
#ifndef TCP_FAST_INTERVAL
/* the fine grained timeout in milliseconds */
#define TCP_FAST_INTERVAL TCP_TMR_INTERVAL
#endif /* TCP_FAST_INTERVAL */
#ifndef TCP_SLOW_INTERVALs
/* the coarse grained timeout in milliseconds */
#define TCP_SLOW_INTERVAL (2*TCP_TMR_INTERVAL)
#endif /* TCP_SLOW_INTERVAL */
/*------------------------------------------------------------------------------
--------------------------- Platform specific locking -------------------------
------------------------------------------------------------------------------*/
/**
* SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection for certain
* critical regions during buffer allocation, deallocation and memory
* allocation and deallocation.
*/
#define SYS_LIGHTWEIGHT_PROT 0
/**
* NO_SYS==1: Provides VERY minimal functionality. Otherwise,
* use lwIP facilities.
*/
/* set to 1 so we have no thread behaviour */
#define NO_SYS 1
/* set to 1 so we can use our own timers */
#define NO_SYS_NO_TIMERS 1
/*------------------------------------------------------------------------------
-------------------------------- Memory options --------------------------------
------------------------------------------------------------------------------*/
#define LWIP_CHKSUM_ALGORITHM 2
/**
* MEM_ALIGNMENT: should be set to the alignment of the CPU
* 4 byte alignment -> #define MEM_ALIGNMENT 4
* 2 byte alignment -> #define MEM_ALIGNMENT 2
*/
#define MEM_ALIGNMENT 1
/**
* MEM_SIZE: the size of the heap memory. If the application will send
* a lot of data that needs to be copied, this should be set high.
*/
#define MEM_SIZE 1024 * 1024 * 64
#define TCP_SND_BUF 1024 * 63
/*------------------------------------------------------------------------------
-------------------------- Internal Memory Pool Sizes --------------------------
------------------------------------------------------------------------------*/
/**
* MEMP_NUM_PBUF: the number of memp struct pbufs (used for PBUF_ROM and PBUF_REF).
* If the application sends a lot of data out of ROM (or other static memory),
* this should be set high.
*/
#define MEMP_NUM_PBUF 256
/**
* MEMP_NUM_RAW_PCB: Number of raw connection PCBs
* (requires the LWIP_RAW option)
*/
#define MEMP_NUM_RAW_PCB 32
/**
* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
* per active UDP "connection".
* (requires the LWIP_UDP option)
*/
#define MEMP_NUM_UDP_PCB 4
/**
* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections.
* (requires the LWIP_TCP option)
*/
#define MEMP_NUM_TCP_PCB 128
/**
* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections.
* (requires the LWIP_TCP option)
*/
#define MEMP_NUM_TCP_PCB_LISTEN 128
/**
* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments.
* (requires the LWIP_TCP option)
*/
#define MEMP_NUM_TCP_SEG TCP_SND_QUEUELEN
/**
* MEMP_NUM_REASSDATA: the number of simultaneously IP packets queued for
* reassembly (whole packets, not fragments!)
*/
#define MEMP_NUM_REASSDATA 1
/**
* MEMP_NUM_ARP_QUEUE: the number of simulateously queued outgoing
* packets (pbufs) that are waiting for an ARP request (to resolve
* their destination address) to finish.
* (requires the ARP_QUEUEING option)
*/
#define MEMP_NUM_ARP_QUEUE 2
/**
* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts.
* (requires NO_SYS==0)
*/
#define MEMP_NUM_SYS_TIMEOUT 3
/**
* MEMP_NUM_NETBUF: the number of struct netbufs.
* (only needed if you use the sequential API, like api_lib.c)
*/
#define MEMP_NUM_NETBUF 2
/**
* MEMP_NUM_NETCONN: the number of struct netconns.
* (only needed if you use the sequential API, like api_lib.c)
*/
#define MEMP_NUM_NETCONN 4
/**
* MEMP_NUM_TCPIP_MSG_API: the number of struct tcpip_msg, which are used
* for callback/timeout API communication.
* (only needed if you use tcpip.c)
*/
#define MEMP_NUM_TCPIP_MSG_API 8
/**
* MEMP_NUM_TCPIP_MSG_INPKT: the number of struct tcpip_msg, which are used
* for incoming packets.
* (only needed if you use tcpip.c)
*/
#define MEMP_NUM_TCPIP_MSG_INPKT 8
/**
* PBUF_POOL_SIZE: the number of buffers in the pbuf pool.
*/
#define PBUF_POOL_SIZE 128 /* was 32 */
/*------------------------------------------------------------------------------
----------------------------------- ARP options --------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_ARP==1: Enable ARP functionality.
*/
#define LWIP_ARP 1
/*------------------------------------------------------------------------------
------------------------------------ IP options---------------------------------
------------------------------------------------------------------------------*/
/**
* IP_FORWARD==1: Enables the ability to forward IP packets across network
* interfaces. If you are going to run lwIP on a device with only one network
* interface, define this to 0.
*/
#define IP_FORWARD 0
/**
* IP_OPTIONS: Defines the behavior for IP options.
* IP_OPTIONS_ALLOWED==0: All packets with IP options are dropped.
* IP_OPTIONS_ALLOWED==1: IP options are allowed (but not parsed).
*/
#define IP_OPTIONS_ALLOWED 1
/**
* IP_REASSEMBLY==1: Reassemble incoming fragmented IP packets. Note that
* this option does not affect outgoing packet sizes, which can be controlled
* via IP_FRAG.
*/
#define IP_REASSEMBLY 1
/**
* IP_FRAG==1: Fragment outgoing IP packets if their size exceeds MTU. Note
* that this option does not affect incoming packet sizes, which can be
* controlled via IP_REASSEMBLY.
*/
#define IP_FRAG 1
/**
* IP_REASS_MAXAGE: Maximum time (in multiples of IP_TMR_INTERVAL - so seconds, normally)
* a fragmented IP packet waits for all fragments to arrive. If not all fragments arrived
* in this time, the whole packet is discarded.
*/
#define IP_REASS_MAXAGE 3
/**
* IP_REASS_MAX_PBUFS: Total maximum amount of pbufs waiting to be reassembled.
* Since the received pbufs are enqueued, be sure to configure
* PBUF_POOL_SIZE > IP_REASS_MAX_PBUFS so that the stack is still able to receive
* packets even if the maximum amount of fragments is enqueued for reassembly!
*/
#define IP_REASS_MAX_PBUFS 4
/**
* IP_FRAG_USES_STATIC_BUF==1: Use a static MTU-sized buffer for IP
* fragmentation. Otherwise pbufs are allocated and reference the original
* packet data to be fragmented.
*/
#define IP_FRAG_USES_STATIC_BUF 0
/**
* IP_DEFAULT_TTL: Default value for Time-To-Live used by transport layers.
*/
#define IP_DEFAULT_TTL 255
/*------------------------------------------------------------------------------
------------------------------- ICMP Options -----------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_ICMP==1: Enable ICMP module inside the IP stack.
* Be careful, disable that make your product non-compliant to RFC1122
*/
#define LWIP_ICMP 1
/*------------------------------------------------------------------------------
------------------------------- RAW Options ------------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_RAW==1: Enable application layer to hook into the IP layer itself.
*/
#define LWIP_RAW 1
/*------------------------------------------------------------------------------
------------------------------- DHCP Options -----------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_DHCP==1: Enable DHCP module.
*/
#define LWIP_DHCP 0
/*------------------------------------------------------------------------------
------------------------------ AUTOIP Options ----------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_AUTOIP==1: Enable AUTOIP module.
*/
#define LWIP_AUTOIP 0
/*------------------------------------------------------------------------------
------------------------------- SNMP Options -----------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_SNMP==1: Turn on SNMP module. UDP must be available for SNMP
* transport.
*/
#define LWIP_SNMP 0
/*------------------------------------------------------------------------------
------------------------------- IGMP Options -----------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_IGMP==1: Turn on IGMP module.
*/
#define LWIP_IGMP 0
/*------------------------------------------------------------------------------
-------------------------------- DNS Options -----------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_DNS==1: Turn on DNS module. UDP must be available for DNS
* transport.
*/
#define LWIP_DNS 0
/*------------------------------------------------------------------------------
-------------------------------- UDP Options -----------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_UDP==1: Turn on UDP.
*/
#define LWIP_UDP 1
/*------------------------------------------------------------------------------
-------------------------------- TCP Options -----------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_TCP==1: Turn on TCP.
*/
#define LWIP_TCP 1
#define LWIP_LISTEN_BACKLOG 0
/*------------------------------------------------------------------------------
-------------------------------- Pbuf Options ----------------------------------
------------------------------------------------------------------------------*/
/**
* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
* link level header. The default is 14, the standard value for
* Ethernet.
*/
#define PBUF_LINK_HLEN 16
/**
* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. The default is
* designed to accomodate single full size TCP frame in one pbuf, including
* TCP_MSS, IP header, and link header.
*
*/
#define PBUF_POOL_BUFSIZE LWIP_MEM_ALIGN_SIZE(TCP_MSS+40+PBUF_LINK_HLEN)
/*------------------------------------------------------------------------------
--------------------------------- LOOPIF Options -------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_HAVE_LOOPIF==1: Support loop interface (127.0.0.1) and loopif.c
*/
#define LWIP_HAVE_LOOPIF 0
/*------------------------------------------------------------------------------
---------------------------- Sequential Layer Options --------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_NETCONN==1: Enable Netconn API (require to use api_lib.c)
*/
#define LWIP_NETCONN 0
/*------------------------------------------------------------------------------
--------------------------------- Socket Options -------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_SOCKET==1: Enable Socket API (require to use sockets.c)
*/
#define LWIP_SOCKET 0
/*------------------------------------------------------------------------------
------------------------------ Statistics Options ------------------------------
------------------------------------------------------------------------------*/
/**
* LWIP_STATS==1: Enable statistics collection in lwip_stats.
*/
#define LWIP_STATS 1
/*------------------------------------------------------------------------------
--------------------------------- PPP Options ----------------------------------
------------------------------------------------------------------------------*/
/**
* PPP_SUPPORT==1: Enable PPP.
*/
#define PPP_SUPPORT 0
/* Misc */
#endif /* __LWIPOPTS_H__ */

73
ext/contrib/ports/unix/proj/lib/unixlib.c
View file

@ -1,73 +0,0 @@
/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* Author: Kieran Mansley <kjm25@cam.ac.uk>
*
* $Id: unixlib.c,v 1.10 2010/02/17 16:52:30 goldsimon Exp $
*/
/*-----------------------------------------------------------------------------------*/
/* unixlib.c
*
* The initialisation functions for a shared library
*
* You may need to configure this file to your own needs - it is only an example
* of how lwIP can be used as a self initialising shared library.
*
* In particular, you should change the gateway, ipaddr, and netmask to be the values
* you would like the stack to use.
*/
/*-----------------------------------------------------------------------------------*/
/*
#include "lwip/init.h"
#include "lwip/sys.h"
#include "lwip/mem.h"
#include "lwip/memp.h"
#include "lwip/pbuf.h"
#include "lwip/tcp.h"
#include "lwip/tcpip.h"
#include "lwip/netif.h"
#include "lwip/stats.h"
#include "lwip/sockets.h"
#include "netif/tapif.h"
struct netif netif;
*/
static void
tcpip_init_done(void *arg)
{
}
void _init(void){
}
void _fini(void){
}

5
ext/http-parser/AUTHORS
View file

@ -61,3 +61,8 @@ Marc O'Morain <github.com@marcomorain.com>
Jeff Pinner <jpinner@twitter.com>
Timothy J Fontaine <tjfontaine@gmail.com>
Akagi201 <akagi201@gmail.com>
Romain Giraud <giraud.romain@gmail.com>
Jay Satiro <raysatiro@yahoo.com>
Arne Steen <Arne.Steen@gmx.de>
Kjell Schubert <kjell.schubert@gmail.com>
Olivier Mengué <dolmen@cpan.org>

246
ext/http-parser/README.md Normal file
View file

@ -0,0 +1,246 @@
HTTP Parser
===========
[![Build Status](https://api.travis-ci.org/nodejs/http-parser.svg?branch=master)](https://travis-ci.org/nodejs/http-parser)
This is a parser for HTTP messages written in C. It parses both requests and
responses. The parser is designed to be used in performance HTTP
applications. It does not make any syscalls nor allocations, it does not
buffer data, it can be interrupted at anytime. Depending on your
architecture, it only requires about 40 bytes of data per message
stream (in a web server that is per connection).
Features:
* No dependencies
* Handles persistent streams (keep-alive).
* Decodes chunked encoding.
* Upgrade support
* Defends against buffer overflow attacks.
The parser extracts the following information from HTTP messages:
* Header fields and values
* Content-Length
* Request method
* Response status code
* Transfer-Encoding
* HTTP version
* Request URL
* Message body
Usage
-----
One `http_parser` object is used per TCP connection. Initialize the struct
using `http_parser_init()` and set the callbacks. That might look something
like this for a request parser:
```c
http_parser_settings settings;
settings.on_url = my_url_callback;
settings.on_header_field = my_header_field_callback;
/* ... */
http_parser *parser = malloc(sizeof(http_parser));
http_parser_init(parser, HTTP_REQUEST);
parser->data = my_socket;
```
When data is received on the socket execute the parser and check for errors.
```c
size_t len = 80*1024, nparsed;
char buf[len];
ssize_t recved;
recved = recv(fd, buf, len, 0);
if (recved < 0) {
/* Handle error. */
}
/* Start up / continue the parser.
* Note we pass recved==0 to signal that EOF has been received.
*/
nparsed = http_parser_execute(parser, &settings, buf, recved);
if (parser->upgrade) {
/* handle new protocol */
} else if (nparsed != recved) {
/* Handle error. Usually just close the connection. */
}
```
HTTP needs to know where the end of the stream is. For example, sometimes
servers send responses without Content-Length and expect the client to
consume input (for the body) until EOF. To tell http_parser about EOF, give
`0` as the fourth parameter to `http_parser_execute()`. Callbacks and errors
can still be encountered during an EOF, so one must still be prepared
to receive them.
Scalar valued message information such as `status_code`, `method`, and the
HTTP version are stored in the parser structure. This data is only
temporally stored in `http_parser` and gets reset on each new message. If
this information is needed later, copy it out of the structure during the
`headers_complete` callback.
The parser decodes the transfer-encoding for both requests and responses
transparently. That is, a chunked encoding is decoded before being sent to
the on_body callback.
The Special Problem of Upgrade
------------------------------
HTTP supports upgrading the connection to a different protocol. An
increasingly common example of this is the WebSocket protocol which sends
a request like
GET /demo HTTP/1.1
Upgrade: WebSocket
Connection: Upgrade
Host: example.com
Origin: http://example.com
WebSocket-Protocol: sample
followed by non-HTTP data.
(See [RFC6455](https://tools.ietf.org/html/rfc6455) for more information the
WebSocket protocol.)
To support this, the parser will treat this as a normal HTTP message without a
body, issuing both on_headers_complete and on_message_complete callbacks. However
http_parser_execute() will stop parsing at the end of the headers and return.
The user is expected to check if `parser->upgrade` has been set to 1 after
`http_parser_execute()` returns. Non-HTTP data begins at the buffer supplied
offset by the return value of `http_parser_execute()`.
Callbacks
---------
During the `http_parser_execute()` call, the callbacks set in
`http_parser_settings` will be executed. The parser maintains state and
never looks behind, so buffering the data is not necessary. If you need to
save certain data for later usage, you can do that from the callbacks.
There are two types of callbacks:
* notification `typedef int (*http_cb) (http_parser*);`
Callbacks: on_message_begin, on_headers_complete, on_message_complete.
* data `typedef int (*http_data_cb) (http_parser*, const char *at, size_t length);`
Callbacks: (requests only) on_url,
(common) on_header_field, on_header_value, on_body;
Callbacks must return 0 on success. Returning a non-zero value indicates
error to the parser, making it exit immediately.
For cases where it is necessary to pass local information to/from a callback,
the `http_parser` object's `data` field can be used.
An example of such a case is when using threads to handle a socket connection,
parse a request, and then give a response over that socket. By instantiation
of a thread-local struct containing relevant data (e.g. accepted socket,
allocated memory for callbacks to write into, etc), a parser's callbacks are
able to communicate data between the scope of the thread and the scope of the
callback in a threadsafe manner. This allows http-parser to be used in
multi-threaded contexts.
Example:
```c
typedef struct {
socket_t sock;
void* buffer;
int buf_len;
} custom_data_t;
int my_url_callback(http_parser* parser, const char *at, size_t length) {
/* access to thread local custom_data_t struct.
Use this access save parsed data for later use into thread local
buffer, or communicate over socket
*/
parser->data;
...
return 0;
}
...
void http_parser_thread(socket_t sock) {
int nparsed = 0;
/* allocate memory for user data */
custom_data_t *my_data = malloc(sizeof(custom_data_t));
/* some information for use by callbacks.
* achieves thread -> callback information flow */
my_data->sock = sock;
/* instantiate a thread-local parser */
http_parser *parser = malloc(sizeof(http_parser));
http_parser_init(parser, HTTP_REQUEST); /* initialise parser */
/* this custom data reference is accessible through the reference to the
parser supplied to callback functions */
parser->data = my_data;
http_parser_settings settings; /* set up callbacks */
settings.on_url = my_url_callback;
/* execute parser */
nparsed = http_parser_execute(parser, &settings, buf, recved);
...
/* parsed information copied from callback.
can now perform action on data copied into thread-local memory from callbacks.
achieves callback -> thread information flow */
my_data->buffer;
...
}
```
In case you parse HTTP message in chunks (i.e. `read()` request line
from socket, parse, read half headers, parse, etc) your data callbacks
may be called more than once. Http-parser guarantees that data pointer is only
valid for the lifetime of callback. You can also `read()` into a heap allocated
buffer to avoid copying memory around if this fits your application.
Reading headers may be a tricky task if you read/parse headers partially.
Basically, you need to remember whether last header callback was field or value
and apply the following logic:
(on_header_field and on_header_value shortened to on_h_*)
------------------------ ------------ --------------------------------------------
| State (prev. callback) | Callback | Description/action |
------------------------ ------------ --------------------------------------------
| nothing (first call) | on_h_field | Allocate new buffer and copy callback data |
| | | into it |
------------------------ ------------ --------------------------------------------
| value | on_h_field | New header started. |
| | | Copy current name,value buffers to headers |
| | | list and allocate new buffer for new name |
------------------------ ------------ --------------------------------------------
| field | on_h_field | Previous name continues. Reallocate name |
| | | buffer and append callback data to it |
------------------------ ------------ --------------------------------------------
| field | on_h_value | Value for current header started. Allocate |
| | | new buffer and copy callback data to it |
------------------------ ------------ --------------------------------------------
| value | on_h_value | Value continues. Reallocate value buffer |
| | | and append callback data to it |
------------------------ ------------ --------------------------------------------
Parsing URLs
------------
A simplistic zero-copy URL parser is provided as `http_parser_parse_url()`.
Users of this library may wish to use it to parse URLs constructed from
consecutive `on_url` callbacks.
See examples of reading in headers:
* [partial example](http://gist.github.com/155877) in C
* [from http-parser tests](http://github.com/joyent/http-parser/blob/37a0ff8/test.c#L403) in C
* [from Node library](http://github.com/joyent/node/blob/842eaf4/src/http.js#L284) in Javascript

201
ext/http-parser/http_parser.c
View file

@ -123,7 +123,7 @@ do { \
FOR##_mark = NULL; \
} \
} while (0)
/* Run the data callback FOR and consume the current byte */
#define CALLBACK_DATA(FOR) \
CALLBACK_DATA_(FOR, p - FOR##_mark, p - data + 1)
@ -400,6 +400,8 @@ enum http_host_state
, s_http_host
, s_http_host_v6
, s_http_host_v6_end
, s_http_host_v6_zone_start
, s_http_host_v6_zone
, s_http_host_port_start
, s_http_host_port
};
@ -433,6 +435,12 @@ enum http_host_state
(IS_ALPHANUM(c) || (c) == '.' || (c) == '-' || (c) == '_')
#endif
/**
* Verify that a char is a valid visible (printable) US-ASCII
* character or %x80-FF
**/
#define IS_HEADER_CHAR(ch) \
(ch == CR || ch == LF || ch == 9 || ((unsigned char)ch > 31 && ch != 127))
#define start_state (parser->type == HTTP_REQUEST ? s_start_req : s_start_res)
@ -637,6 +645,7 @@ size_t http_parser_execute (http_parser *parser,
const char *body_mark = 0;
const char *status_mark = 0;
enum state p_state = (enum state) parser->state;
const unsigned int lenient = parser->lenient_http_headers;
/* We're in an error state. Don't bother doing anything. */
if (HTTP_PARSER_ERRNO(parser) != HPE_OK) {
@ -957,21 +966,23 @@ reexecute:
parser->method = (enum http_method) 0;
parser->index = 1;
switch (ch) {
case 'A': parser->method = HTTP_ACL; break;
case 'B': parser->method = HTTP_BIND; break;
case 'C': parser->method = HTTP_CONNECT; /* or COPY, CHECKOUT */ break;
case 'D': parser->method = HTTP_DELETE; break;
case 'G': parser->method = HTTP_GET; break;
case 'H': parser->method = HTTP_HEAD; break;
case 'L': parser->method = HTTP_LOCK; break;
case 'L': parser->method = HTTP_LOCK; /* or LINK */ break;
case 'M': parser->method = HTTP_MKCOL; /* or MOVE, MKACTIVITY, MERGE, M-SEARCH, MKCALENDAR */ break;
case 'N': parser->method = HTTP_NOTIFY; break;
case 'O': parser->method = HTTP_OPTIONS; break;
case 'P': parser->method = HTTP_POST;
/* or PROPFIND|PROPPATCH|PUT|PATCH|PURGE */
break;
case 'R': parser->method = HTTP_REPORT; break;
case 'R': parser->method = HTTP_REPORT; /* or REBIND */ break;
case 'S': parser->method = HTTP_SUBSCRIBE; /* or SEARCH */ break;
case 'T': parser->method = HTTP_TRACE; break;
case 'U': parser->method = HTTP_UNLOCK; /* or UNSUBSCRIBE */ break;
case 'U': parser->method = HTTP_UNLOCK; /* or UNSUBSCRIBE, UNBIND, UNLINK */ break;
default:
SET_ERRNO(HPE_INVALID_METHOD);
goto error;
@ -996,69 +1007,40 @@ reexecute:
UPDATE_STATE(s_req_spaces_before_url);
} else if (ch == matcher[parser->index]) {
; /* nada */
} else if (parser->method == HTTP_CONNECT) {
if (parser->index == 1 && ch == 'H') {
parser->method = HTTP_CHECKOUT;
} else if (parser->index == 2 && ch == 'P') {
parser->method = HTTP_COPY;
} else {
SET_ERRNO(HPE_INVALID_METHOD);
goto error;
}
} else if (parser->method == HTTP_MKCOL) {
if (parser->index == 1 && ch == 'O') {
parser->method = HTTP_MOVE;
} else if (parser->index == 1 && ch == 'E') {
parser->method = HTTP_MERGE;
} else if (parser->index == 1 && ch == '-') {
parser->method = HTTP_MSEARCH;
} else if (parser->index == 2 && ch == 'A') {
parser->method = HTTP_MKACTIVITY;
} else if (parser->index == 3 && ch == 'A') {
parser->method = HTTP_MKCALENDAR;
} else {
SET_ERRNO(HPE_INVALID_METHOD);
goto error;
}
} else if (parser->method == HTTP_SUBSCRIBE) {
if (parser->index == 1 && ch == 'E') {
parser->method = HTTP_SEARCH;
} else {
SET_ERRNO(HPE_INVALID_METHOD);
goto error;
}
} else if (parser->index == 1 && parser->method == HTTP_POST) {
if (ch == 'R') {
parser->method = HTTP_PROPFIND; /* or HTTP_PROPPATCH */
} else if (ch == 'U') {
parser->method = HTTP_PUT; /* or HTTP_PURGE */
} else if (ch == 'A') {
parser->method = HTTP_PATCH;
} else {
SET_ERRNO(HPE_INVALID_METHOD);
goto error;
}
} else if (parser->index == 2) {
if (parser->method == HTTP_PUT) {
if (ch == 'R') {
parser->method = HTTP_PURGE;
} else {
} else if (IS_ALPHA(ch)) {
switch (parser->method << 16 | parser->index << 8 | ch) {
#define XX(meth, pos, ch, new_meth) \
case (HTTP_##meth << 16 | pos << 8 | ch): \
parser->method = HTTP_##new_meth; break;
XX(POST, 1, 'U', PUT)
XX(POST, 1, 'A', PATCH)
XX(CONNECT, 1, 'H', CHECKOUT)
XX(CONNECT, 2, 'P', COPY)
XX(MKCOL, 1, 'O', MOVE)
XX(MKCOL, 1, 'E', MERGE)
XX(MKCOL, 2, 'A', MKACTIVITY)
XX(MKCOL, 3, 'A', MKCALENDAR)
XX(SUBSCRIBE, 1, 'E', SEARCH)
XX(REPORT, 2, 'B', REBIND)
XX(POST, 1, 'R', PROPFIND)
XX(PROPFIND, 4, 'P', PROPPATCH)
XX(PUT, 2, 'R', PURGE)
XX(LOCK, 1, 'I', LINK)
XX(UNLOCK, 2, 'S', UNSUBSCRIBE)
XX(UNLOCK, 2, 'B', UNBIND)
XX(UNLOCK, 3, 'I', UNLINK)
#undef XX
default:
SET_ERRNO(HPE_INVALID_METHOD);
goto error;
}
} else if (parser->method == HTTP_UNLOCK) {
if (ch == 'S') {
parser->method = HTTP_UNSUBSCRIBE;
} else {
SET_ERRNO(HPE_INVALID_METHOD);
goto error;
}
} else {
SET_ERRNO(HPE_INVALID_METHOD);
goto error;
}
} else if (parser->index == 4 && parser->method == HTTP_PROPFIND && ch == 'P') {
parser->method = HTTP_PROPPATCH;
} else if (ch == '-' &&
parser->index == 1 &&
parser->method == HTTP_MKCOL) {
parser->method = HTTP_MSEARCH;
} else {
SET_ERRNO(HPE_INVALID_METHOD);
goto error;
@ -1384,7 +1366,12 @@ reexecute:
|| c != CONTENT_LENGTH[parser->index]) {
parser->header_state = h_general;
} else if (parser->index == sizeof(CONTENT_LENGTH)-2) {
if (parser->flags & F_CONTENTLENGTH) {
SET_ERRNO(HPE_UNEXPECTED_CONTENT_LENGTH);
goto error;
}
parser->header_state = h_content_length;
parser->flags |= F_CONTENTLENGTH;
}
break;
@ -1536,6 +1523,11 @@ reexecute:
REEXECUTE();
}
if (!lenient && !IS_HEADER_CHAR(ch)) {
SET_ERRNO(HPE_INVALID_HEADER_TOKEN);
goto error;
}
c = LOWER(ch);
switch (h_state) {
@ -1703,7 +1695,10 @@ reexecute:
case s_header_almost_done:
{
STRICT_CHECK(ch != LF);
if (UNLIKELY(ch != LF)) {
SET_ERRNO(HPE_LF_EXPECTED);
goto error;
}
UPDATE_STATE(s_header_value_lws);
break;
@ -1782,9 +1777,17 @@ reexecute:
if (parser->flags & F_TRAILING) {
/* End of a chunked request */
UPDATE_STATE(NEW_MESSAGE());
CALLBACK_NOTIFY(message_complete);
break;
UPDATE_STATE(s_message_done);
CALLBACK_NOTIFY_NOADVANCE(chunk_complete);
REEXECUTE();
}
/* Cannot use chunked encoding and a content-length header together
per the HTTP specification. */
if ((parser->flags & F_CHUNKED) &&
(parser->flags & F_CONTENTLENGTH)) {
SET_ERRNO(HPE_UNEXPECTED_CONTENT_LENGTH);
goto error;
}
UPDATE_STATE(s_headers_done);
@ -1809,6 +1812,9 @@ reexecute:
case 0:
break;
case 2:
parser->upgrade = 1;
case 1:
parser->flags |= F_SKIPBODY;
break;
@ -1828,12 +1834,16 @@ reexecute:
case s_headers_done:
{
int hasBody;
STRICT_CHECK(ch != LF);
parser->nread = 0;
/* Exit, the rest of the connect is in a different protocol. */
if (parser->upgrade) {
hasBody = parser->flags & F_CHUNKED ||
(parser->content_length > 0 && parser->content_length != ULLONG_MAX);
if (parser->upgrade && (parser->method == HTTP_CONNECT ||
(parser->flags & F_SKIPBODY) || !hasBody)) {
/* Exit, the rest of the message is in a different protocol. */
UPDATE_STATE(NEW_MESSAGE());
CALLBACK_NOTIFY(message_complete);
RETURN((p - data) + 1);
@ -1854,8 +1864,7 @@ reexecute:
/* Content-Length header given and non-zero */
UPDATE_STATE(s_body_identity);
} else {
if (parser->type == HTTP_REQUEST ||
!http_message_needs_eof(parser)) {
if (!http_message_needs_eof(parser)) {
/* Assume content-length 0 - read the next */
UPDATE_STATE(NEW_MESSAGE());
CALLBACK_NOTIFY(message_complete);
@ -1915,6 +1924,10 @@ reexecute:
case s_message_done:
UPDATE_STATE(NEW_MESSAGE());
CALLBACK_NOTIFY(message_complete);
if (parser->upgrade) {
/* Exit, the rest of the message is in a different protocol. */
RETURN((p - data) + 1);
}
break;
case s_chunk_size_start:
@ -1994,6 +2007,7 @@ reexecute:
} else {
UPDATE_STATE(s_chunk_data);
}
CALLBACK_NOTIFY(chunk_header);
break;
}
@ -2033,6 +2047,7 @@ reexecute:
STRICT_CHECK(ch != LF);
parser->nread = 0;
UPDATE_STATE(s_chunk_size_start);
CALLBACK_NOTIFY(chunk_complete);
break;
default:
@ -2144,13 +2159,13 @@ http_parser_settings_init(http_parser_settings *settings)
const char *
http_errno_name(enum http_errno err) {
assert(err < (sizeof(http_strerror_tab)/sizeof(http_strerror_tab[0])));
assert(((size_t) err) < ARRAY_SIZE(http_strerror_tab));
return http_strerror_tab[err].name;
}
const char *
http_errno_description(enum http_errno err) {
assert(err < (sizeof(http_strerror_tab)/sizeof(http_strerror_tab[0])));
assert(((size_t) err) < ARRAY_SIZE(http_strerror_tab));
return http_strerror_tab[err].description;
}
@ -2203,6 +2218,23 @@ http_parse_host_char(enum http_host_state s, const char ch) {
return s_http_host_v6;
}
if (s == s_http_host_v6 && ch == '%') {
return s_http_host_v6_zone_start;
}
break;
case s_http_host_v6_zone:
if (ch == ']') {
return s_http_host_v6_end;
}
/* FALLTHROUGH */
case s_http_host_v6_zone_start:
/* RFC 6874 Zone ID consists of 1*( unreserved / pct-encoded) */
if (IS_ALPHANUM(ch) || ch == '%' || ch == '.' || ch == '-' || ch == '_' ||
ch == '~') {
return s_http_host_v6_zone;
}
break;
case s_http_host_port:
@ -2226,6 +2258,8 @@ http_parse_host(const char * buf, struct http_parser_url *u, int found_at) {
const char *p;
size_t buflen = u->field_data[UF_HOST].off + u->field_data[UF_HOST].len;
assert(u->field_set & (1 << UF_HOST));
u->field_data[UF_HOST].len = 0;
s = found_at ? s_http_userinfo_start : s_http_host_start;
@ -2252,6 +2286,11 @@ http_parse_host(const char * buf, struct http_parser_url *u, int found_at) {
u->field_data[UF_HOST].len++;
break;
case s_http_host_v6_zone_start:
case s_http_host_v6_zone:
u->field_data[UF_HOST].len++;
break;
case s_http_host_port:
if (s != s_http_host_port) {
u->field_data[UF_PORT].off = p - buf;
@ -2281,6 +2320,8 @@ http_parse_host(const char * buf, struct http_parser_url *u, int found_at) {
case s_http_host_start:
case s_http_host_v6_start:
case s_http_host_v6:
case s_http_host_v6_zone_start:
case s_http_host_v6_zone:
case s_http_host_port_start:
case s_http_userinfo:
case s_http_userinfo_start:
@ -2292,6 +2333,11 @@ http_parse_host(const char * buf, struct http_parser_url *u, int found_at) {
return 0;
}
void
http_parser_url_init(struct http_parser_url *u) {
memset(u, 0, sizeof(*u));
}
int
http_parser_parse_url(const char *buf, size_t buflen, int is_connect,
struct http_parser_url *u)
@ -2365,7 +2411,12 @@ http_parser_parse_url(const char *buf, size_t buflen, int is_connect,
/* host must be present if there is a schema */
/* parsing http:///toto will fail */
if ((u->field_set & ((1 << UF_SCHEMA) | (1 << UF_HOST))) != 0) {
if ((u->field_set & (1 << UF_SCHEMA)) &&
(u->field_set & (1 << UF_HOST)) == 0) {
return 1;
}
if (u->field_set & (1 << UF_HOST)) {
if (http_parse_host(buf, u, found_at) != 0) {
return 1;
}

65
ext/http-parser/http_parser.h
View file

@ -26,11 +26,12 @@ extern "C" {
/* Also update SONAME in the Makefile whenever you change these. */
#define HTTP_PARSER_VERSION_MAJOR 2
#define HTTP_PARSER_VERSION_MINOR 4
#define HTTP_PARSER_VERSION_PATCH 2
#define HTTP_PARSER_VERSION_MINOR 7
#define HTTP_PARSER_VERSION_PATCH 0
#include <sys/types.h>
#if defined(_WIN32) && !defined(__MINGW32__) && (!defined(_MSC_VER) || _MSC_VER<1600)
#if defined(_WIN32) && !defined(__MINGW32__) && \
(!defined(_MSC_VER) || _MSC_VER<1600) && !defined(__WINE__)
#include <BaseTsd.h>
#include <stddef.h>
typedef __int8 int8_t;
@ -76,6 +77,11 @@ typedef struct http_parser_settings http_parser_settings;
* HEAD request which may contain 'Content-Length' or 'Transfer-Encoding:
* chunked' headers that indicate the presence of a body.
*
* Returning `2` from on_headers_complete will tell parser that it should not
* expect neither a body nor any futher responses on this connection. This is
* useful for handling responses to a CONNECT request which may not contain
* `Upgrade` or `Connection: upgrade` headers.
*
* http_data_cb does not return data chunks. It will be called arbitrarily
* many times for each string. E.G. you might get 10 callbacks for "on_url"
* each providing just a few characters more data.
@ -95,7 +101,7 @@ typedef int (*http_cb) (http_parser*);
XX(5, CONNECT, CONNECT) \
XX(6, OPTIONS, OPTIONS) \
XX(7, TRACE, TRACE) \
/* webdav */ \
/* WebDAV */ \
XX(8, COPY, COPY) \
XX(9, LOCK, LOCK) \
XX(10, MKCOL, MKCOL) \
@ -104,21 +110,28 @@ typedef int (*http_cb) (http_parser*);
XX(13, PROPPATCH, PROPPATCH) \
XX(14, SEARCH, SEARCH) \
XX(15, UNLOCK, UNLOCK) \
XX(16, BIND, BIND) \
XX(17, REBIND, REBIND) \
XX(18, UNBIND, UNBIND) \
XX(19, ACL, ACL) \
/* subversion */ \
XX(16, REPORT, REPORT) \
XX(17, MKACTIVITY, MKACTIVITY) \
XX(18, CHECKOUT, CHECKOUT) \
XX(19, MERGE, MERGE) \
XX(20, REPORT, REPORT) \
XX(21, MKACTIVITY, MKACTIVITY) \
XX(22, CHECKOUT, CHECKOUT) \
XX(23, MERGE, MERGE) \
/* upnp */ \
XX(20, MSEARCH, M-SEARCH) \
XX(21, NOTIFY, NOTIFY) \
XX(22, SUBSCRIBE, SUBSCRIBE) \
XX(23, UNSUBSCRIBE, UNSUBSCRIBE) \
XX(24, MSEARCH, M-SEARCH) \
XX(25, NOTIFY, NOTIFY) \
XX(26, SUBSCRIBE, SUBSCRIBE) \
XX(27, UNSUBSCRIBE, UNSUBSCRIBE) \
/* RFC-5789 */ \
XX(24, PATCH, PATCH) \
XX(25, PURGE, PURGE) \
XX(28, PATCH, PATCH) \
XX(29, PURGE, PURGE) \
/* CalDAV */ \
XX(26, MKCALENDAR, MKCALENDAR) \
XX(30, MKCALENDAR, MKCALENDAR) \
/* RFC-2068, section 19.6.1.2 */ \
XX(31, LINK, LINK) \
XX(32, UNLINK, UNLINK) \
enum http_method
{
@ -140,11 +153,12 @@ enum flags
, F_TRAILING = 1 << 4
, F_UPGRADE = 1 << 5
, F_SKIPBODY = 1 << 6
, F_CONTENTLENGTH = 1 << 7
};
/* Map for errno-related constants
*
*
* The provided argument should be a macro that takes 2 arguments.
*/
#define HTTP_ERRNO_MAP(XX) \
@ -160,6 +174,8 @@ enum flags
XX(CB_body, "the on_body callback failed") \
XX(CB_message_complete, "the on_message_complete callback failed") \
XX(CB_status, "the on_status callback failed") \
XX(CB_chunk_header, "the on_chunk_header callback failed") \
XX(CB_chunk_complete, "the on_chunk_complete callback failed") \
\
/* Parsing-related errors */ \
XX(INVALID_EOF_STATE, "stream ended at an unexpected time") \
@ -180,6 +196,8 @@ enum flags
XX(INVALID_HEADER_TOKEN, "invalid character in header") \
XX(INVALID_CONTENT_LENGTH, \
"invalid character in content-length header") \
XX(UNEXPECTED_CONTENT_LENGTH, \
"unexpected content-length header") \
XX(INVALID_CHUNK_SIZE, \
"invalid character in chunk size header") \
XX(INVALID_CONSTANT, "invalid constant string") \
@ -204,10 +222,11 @@ enum http_errno {
struct http_parser {
/** PRIVATE **/
unsigned int type : 2; /* enum http_parser_type */
unsigned int flags : 7; /* F_* values from 'flags' enum; semi-public */
unsigned int flags : 8; /* F_* values from 'flags' enum; semi-public */
unsigned int state : 7; /* enum state from http_parser.c */
unsigned int header_state : 8; /* enum header_state from http_parser.c */
unsigned int index : 8; /* index into current matcher */
unsigned int header_state : 7; /* enum header_state from http_parser.c */
unsigned int index : 7; /* index into current matcher */
unsigned int lenient_http_headers : 1;
uint32_t nread; /* # bytes read in various scenarios */
uint64_t content_length; /* # bytes in body (0 if no Content-Length header) */
@ -240,6 +259,11 @@ struct http_parser_settings {
http_cb on_headers_complete;
http_data_cb on_body;
http_cb on_message_complete;
/* When on_chunk_header is called, the current chunk length is stored
* in parser->content_length.
*/
http_cb on_chunk_header;
http_cb on_chunk_complete;
};
@ -318,6 +342,9 @@ const char *http_errno_name(enum http_errno err);
/* Return a string description of the given error */
const char *http_errno_description(enum http_errno err);
/* Initialize all http_parser_url members to 0 */
void http_parser_url_init(struct http_parser_url *u);
/* Parse a URL; return nonzero on failure */
int http_parser_parse_url(const char *buf, size_t buflen,
int is_connect,

0
ext/installfiles/linux/DEBIAN/conffiles
View file

11
ext/installfiles/linux/DEBIAN/control.in
View file

@ -1,11 +0,0 @@
Package: zerotier-one
Architecture: __ARCH__
Maintainer: ZeroTier, Inc. <contact@zerotier.com>
Priority: optional
Version: __VERSION__
Installed-Size: 1024
Homepage: https://github.com/zerotier/ZeroTierOne
Description: ZeroTier One network virtualization service
ZeroTier One is a fast, secure, and easy to use peer to peer network
virtualization engine. Visit https://www.zerotier.com/ for more
information.

34
ext/installfiles/linux/RPM/zerotier-one.spec.in
View file

@ -1,34 +0,0 @@
Name: zerotier-one
Summary: ZeroTier One network virtualization service
Version: __VERSION__
Release: 1%{?dist}
License: GPLv3
URL: https://www.zerotier.com/
%description
ZeroTier One creates virtual Ethernet networks that work anywhere and everywhere.
Visit https://www.zerotier.com/ for more information.
%prep
mkdir -p $RPM_BUILD_ROOT/var/lib/zerotier-one/updates.d
cp -f $OLDPWD/__INSTALLER__ $RPM_BUILD_ROOT/var/lib/zerotier-one/updates.d
%pre
mkdir -p /var/lib/zerotier-one/updates.d
%files
/var/lib/zerotier-one/updates.d/__INSTALLER__
%post
chmod 0755 /var/lib/zerotier-one/updates.d/__INSTALLER__
/var/lib/zerotier-one/updates.d/__INSTALLER__
%preun
if [ "$1" -lt 1 ]; then
/var/lib/zerotier-one/uninstall.sh
fi
%clean
cp -f %{_rpmdir}/%{_arch}/%{name}-%{version}-%{release}.%{_arch}.rpm $OLDPWD
rm -f %{_rpmdir}/%{_arch}/%{name}-%{version}-%{release}.%{_arch}.rpm
rm -rf $RPM_BUILD_ROOT

113
ext/installfiles/linux/init.d/zerotier-one
View file

@ -1,113 +0,0 @@
#!/bin/sh
#
# zerotier-one Virtual distributed Ethernet service
#
# chkconfig: 2345 11 89
# description: ZeroTier One provides public and private distributed ethernet \
# networks. See https://www.zerotier.com/ for more information.
### BEGIN INIT INFO
# Provides: zerotier-one
# Required-Start: $local_fs $network
# Required-Stop: $local_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start ZeroTier One
# Description: ZeroTier One provides public and private distributed ethernet \
# networks. See https://www.zerotier.com/ for more information.
### END INIT INFO
#
# This script is written to avoid distro-specific dependencies, so it does not
# use the rc bash script libraries found on some systems. It should work on
# just about anything.
#
zthome=/var/lib/zerotier-one
# Add $zthome to path so we can invoke zerotier-one naked, makes it look
# better in a ps listing.
export PATH=/bin:/usr/bin:/sbin:/usr/sbin:$zthome
if [ "`id -u`" -ne 0 ]; then
echo "Init script must be called as root."
exit 4
fi
if [ ! -f "$zthome/zerotier-one" ]; then
echo "ZeroTier One is not installed in $zthome."
exit 5
fi
pid=0
if [ -f "$zthome/zerotier-one.pid" ]; then
pid=`cat $zthome/zerotier-one.pid`
fi
running=0
if [ "$pid" -gt 0 ]; then
exepath=`readlink /proc/$pid/exe 2>/dev/null | grep zerotier-one`
if [ -n "$exepath" ]; then
running=1
fi
fi
case "$1" in
start)
if [ $running -gt 0 ]; then
echo "ZeroTier One already running."
exit 0
fi
echo "Starting ZeroTier One..."
zerotier-one -d
;;
stop)
if [ $running -gt 0 ]; then
echo "Stopping ZeroTier One..."
kill -TERM $pid
sleep 0.25
if [ -f "$zthome/zerotier-one.pid" ]; then
sleep 0.5
fi
if [ -f "$zthome/zerotier-one.pid" ]; then
sleep 1
fi
if [ -f "$zthome/zerotier-one.pid" ]; then
kill -KILL $pid >>/dev/null 2>&1
rm -f "$zthome/zerotier-one.pid"
fi
else
echo "ZeroTier One is not running."
fi
;;
restart|reload|force-reload|condrestart|try-restart)
echo "Restarting ZeroTier One..."
if [ $running -gt 0 ]; then
kill -TERM $pid >>/dev/null 2>&1
fi
sleep 0.25
if [ -f "$zthome/zerotier-one.pid" ]; then
sleep 0.5
fi
if [ -f "$zthome/zerotier-one.pid" ]; then
sleep 1
fi
if [ -f "$zthome/zerotier-one.pid" ]; then
kill -KILL $pid >>/dev/null 2>&1
rm -f "$zthome/zerotier-one.pid"
fi
zerotier-one -d
;;
status)
if [ $running -gt 0 ]; then
exit 0
else
exit 3
fi
;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit 0

138
ext/installfiles/linux/zerotier-one.init.rhel6 Executable file
View file

@ -0,0 +1,138 @@
#!/bin/bash
#
# zerotier-one Start the ZeroTier One network virtualization service
#
# chkconfig: 2345 55 25
# description: ZeroTier One allows systems to join and participate in \
# ZeroTier virtual networks. See https://www.zerotier.com/
#
# processname: zerotier-one
# config: /var/lib/zerotier-one/identity.public
# config: /var/lib/zerotier-one/identity.secret
# config: /var/lib/zerotier-one/local.conf
# config: /var/lib/zerotier-one/authtoken.secret
# pidfile: /var/lib/zerotier-one/zerotier-one.pid
### BEGIN INIT INFO
# Provides: zerotier-one
# Required-Start: $local_fs $network $syslog
# Required-Stop: $local_fs $syslog
# Should-Start: $syslog
# Should-Stop: $network $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start the ZeroTier One network virtualization service
# Description: ZeroTier One allows systems to join and participate in
# ZeroTier virtual networks. See https://www.zerotier.com/
### END INIT INFO
# source function library
. /etc/rc.d/init.d/functions
# pull in sysconfig settings
[ -f /etc/sysconfig/zerotier-one ] && . /etc/sysconfig/zerotier-one
RETVAL=0
prog="zerotier-one"
lockfile=/var/lock/subsys/$prog
ZT="/usr/sbin/zerotier-one"
PID_FILE=/var/lib/zerotier-one/zerotier-one.pid
runlevel=$(set -- $(runlevel); eval "echo \$$#" )
start()
{
[ -x $ZT ] || exit 5
echo -n $"Starting $prog: "
$ZT $ZT_OPTIONS -d && success || failure
RETVAL=$?
[ $RETVAL -eq 0 ] && touch $lockfile
echo
return $RETVAL
}
stop()
{
echo -n $"Stopping $prog: "
killproc -p $PID_FILE $ZT
RETVAL=$?
if [ "x$runlevel" = x0 -o "x$runlevel" = x6 ] ; then
trap '' TERM
killall $prog 2>/dev/null
trap TERM
fi
[ $RETVAL -eq 0 ] && rm -f $lockfile
echo
}
reload()
{
stop
start
}
restart() {
stop
start
}
force_reload() {
restart
}
rh_status() {
status -p $PID_FILE zerotier-one
}
rh_status_q() {
rh_status >/dev/null 2>&1
}
case "$1" in
start)
rh_status_q && exit 0
start
;;
stop)
if ! rh_status_q; then
rm -f $lockfile
exit 0
fi
stop
;;
restart)
restart
;;
reload)
rh_status_q || exit 7
reload
;;
force-reload)
force_reload
;;
condrestart|try-restart)
rh_status_q || exit 0
if [ -f $lockfile ] ; then
do_restart_sanity_check
if [ $RETVAL -eq 0 ] ; then
stop
# avoid race
sleep 3
start
else
RETVAL=6
fi
fi
;;
status)
rh_status
RETVAL=$?
if [ $RETVAL -eq 3 -a -f $lockfile ] ; then
RETVAL=2
fi
;;
*)
echo $"Usage: $0 {start|stop|restart|reload|force-reload|condrestart|try-restart|status}"
RETVAL=2
esac
exit $RETVAL

55
ext/installfiles/mac/ZeroTier One.pkgproj
View file

@ -37,7 +37,7 @@
<key>GID</key>
<integer>80</integer>
<key>PATH</key>
<string>../../mac-ui-macgap1-wrapper/bin/ZeroTier One.app</string>
<string>mac-ui-macgap1-wrapper/bin/ZeroTier One.app</string>
<key>PATH_TYPE</key>
<integer>1</integer>
<key>PERMISSIONS</key>
@ -130,7 +130,7 @@
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>../../../ui/index.html</string>
<string>ui/index.html</string>
<key>PATH_TYPE</key>
<integer>1</integer>
<key>PERMISSIONS</key>
@ -146,7 +146,7 @@
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>../../../ui/main.js</string>
<string>ui/main.js</string>
<key>PATH_TYPE</key>
<integer>1</integer>
<key>PERMISSIONS</key>
@ -162,7 +162,7 @@
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>../../../ui/react.min.js</string>
<string>ui/react.min.js</string>
<key>PATH_TYPE</key>
<integer>1</integer>
<key>PERMISSIONS</key>
@ -178,7 +178,7 @@
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>../../../ui/simpleajax.min.js</string>
<string>ui/simpleajax.min.js</string>
<key>PATH_TYPE</key>
<integer>1</integer>
<key>PERMISSIONS</key>
@ -194,7 +194,7 @@
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>../../../ui/zerotier.css</string>
<string>ui/zerotier.css</string>
<key>PATH_TYPE</key>
<integer>1</integer>
<key>PERMISSIONS</key>
@ -210,7 +210,7 @@
<key>GID</key>
<integer>0</integer>
<key>PATH</key>
<string>../../../ui/ztui.min.js</string>
<string>ui/ztui.min.js</string>
<key>PATH_TYPE</key>
<integer>1</integer>
<key>PERMISSIONS</key>
@ -759,7 +759,7 @@
<key>OVERWRITE_PERMISSIONS</key>
<false/>
<key>VERSION</key>
<string>1.0.3</string>
<string>1.1.14</string>
</dict>
<key>PROJECT_COMMENTS</key>
<dict>
@ -773,26 +773,27 @@
ZW50LVN0eWxlLVR5cGUiIGNvbnRlbnQ9InRleHQvY3NzIj4KPHRp
dGxlPjwvdGl0bGU+CjxtZXRhIG5hbWU9IkdlbmVyYXRvciIgY29u
dGVudD0iQ29jb2EgSFRNTCBXcml0ZXIiPgo8bWV0YSBuYW1lPSJD
b2NvYVZlcnNpb24iIGNvbnRlbnQ9IjEzNDcuNTciPgo8c3R5bGUg
b2NvYVZlcnNpb24iIGNvbnRlbnQ9IjE0MDQuNDciPgo8c3R5bGUg
dHlwZT0idGV4dC9jc3MiPgpwLnAxIHttYXJnaW46IDAuMHB4IDAu
MHB4IDAuMHB4IDAuMHB4OyBmb250OiAxMi4wcHggSGVsdmV0aWNh
OyBjb2xvcjogIzAwMDAwMDsgLXdlYmtpdC10ZXh0LXN0cm9rZTog
IzAwMDAwMH0Kc3Bhbi5zMSB7Zm9udC1rZXJuaW5nOiBub25lfQo8
L3N0eWxlPgo8L2hlYWQ+Cjxib2R5Pgo8cCBjbGFzcz0icDEiPjxz
cGFuIGNsYXNzPSJzMSI+WmVyb1RpZXIgT25lIC0gTmV0d29yayBW
aXJ0dWFsaXphdGlvbiBFdmVyeXdoZXJlPC9zcGFuPjwvcD4KPHAg
Y2xhc3M9InAxIj48c3BhbiBjbGFzcz0iczEiPihjKTIwMTEtMjAx
NSBaZXJvVGllciwgSW5jLjwvc3Bhbj48L3A+CjxwIGNsYXNzPSJw
MSI+PHNwYW4gY2xhc3M9InMxIj5jb250YWN0QHplcm90aWVyLmNv
bTwvc3Bhbj48L3A+CjxwIGNsYXNzPSJwMSI+PHNwYW4gY2xhc3M9
InMxIj48YnI+Cjwvc3Bhbj48L3A+CjxwIGNsYXNzPSJwMSI+PHNw
YW4gY2xhc3M9InMxIj5UbyB1bmluc3RhbGwgbWFudWFsbHksIHR5
cGUgdGhlIGZvbGxvd2luZyBpbiBhIHRlcm1pbmFsIHdpbmRvdzo8
L3NwYW4+PC9wPgo8cCBjbGFzcz0icDEiPjxzcGFuIGNsYXNzPSJz
MSI+PGJyPgo8L3NwYW4+PC9wPgo8cCBjbGFzcz0icDEiPjxzcGFu
IGNsYXNzPSJzMSI+c3VkbyAiL0xpYnJhcnkvQXBwbGljYXRpb24g
U3VwcG9ydC9aZXJvVGllci9PbmUvdW5pbnN0YWxsLnNoIjwvc3Bh
bj48L3A+CjwvYm9keT4KPC9odG1sPgo=
MHB4IDAuMHB4IDAuMHB4OyBsaW5lLWhlaWdodDogMTQuMHB4OyBm
b250OiAxMi4wcHggSGVsdmV0aWNhOyBjb2xvcjogIzAwMDAwMDsg
LXdlYmtpdC10ZXh0LXN0cm9rZTogIzAwMDAwMH0Kc3Bhbi5zMSB7
Zm9udC1rZXJuaW5nOiBub25lfQo8L3N0eWxlPgo8L2hlYWQ+Cjxi
b2R5Pgo8cCBjbGFzcz0icDEiPjxzcGFuIGNsYXNzPSJzMSI+WmVy
b1RpZXIgT25lIC0gTmV0d29yayBWaXJ0dWFsaXphdGlvbiBFdmVy
eXdoZXJlPC9zcGFuPjwvcD4KPHAgY2xhc3M9InAxIj48c3BhbiBj
bGFzcz0iczEiPihjKTIwMTEtMjAxNiBaZXJvVGllciwgSW5jLjwv
c3Bhbj48L3A+CjxwIGNsYXNzPSJwMSI+PHNwYW4gY2xhc3M9InMx
Ij5jb250YWN0QHplcm90aWVyLmNvbTwvc3Bhbj48L3A+CjxwIGNs
YXNzPSJwMSI+PHNwYW4gY2xhc3M9InMxIj48YnI+Cjwvc3Bhbj48
L3A+CjxwIGNsYXNzPSJwMSI+PHNwYW4gY2xhc3M9InMxIj5UbyB1
bmluc3RhbGwgbWFudWFsbHksIHR5cGUgdGhlIGZvbGxvd2luZyBp
biBhIHRlcm1pbmFsIHdpbmRvdzo8L3NwYW4+PC9wPgo8cCBjbGFz
cz0icDEiPjxzcGFuIGNsYXNzPSJzMSI+PGJyPgo8L3NwYW4+PC9w
Pgo8cCBjbGFzcz0icDEiPjxzcGFuIGNsYXNzPSJzMSI+c3VkbyAi
L0xpYnJhcnkvQXBwbGljYXRpb24gU3VwcG9ydC9aZXJvVGllci9P
bmUvdW5pbnN0YWxsLnNoIjwvc3Bhbj48L3A+CjwvYm9keT4KPC9o
dG1sPgo=
</data>
</dict>
<key>PROJECT_SETTINGS</key>

0
ext/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/Info.plist → ext/installfiles/mac/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/Info.plist
View file

0
ext/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/MacOS/ZeroTier One → ext/installfiles/mac/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/MacOS/ZeroTier One
View file

0
ext/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/PkgInfo → ext/installfiles/mac/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/PkgInfo
View file

0
ext/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/Resources/ZeroTierIcon.icns → ext/installfiles/mac/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/Resources/ZeroTierIcon.icns
View file

0
ext/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/Resources/en.lproj/Credits.rtf → ext/installfiles/mac/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/Resources/en.lproj/Credits.rtf
View file

0
ext/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/Resources/en.lproj/InfoPlist.strings → ext/installfiles/mac/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/Resources/en.lproj/InfoPlist.strings
View file

0
ext/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/Resources/en.lproj/MainMenu.nib → ext/installfiles/mac/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/Resources/en.lproj/MainMenu.nib generated
View file

0
ext/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/Resources/en.lproj/Window.nib → ext/installfiles/mac/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/Resources/en.lproj/Window.nib generated
View file

0
ext/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/_CodeSignature/CodeResources → ext/installfiles/mac/mac-ui-macgap1-wrapper/bin/ZeroTier One.app/Contents/_CodeSignature/CodeResources
View file

0
ext/mac-ui-macgap1-wrapper/src/LICENSE → ext/installfiles/mac/mac-ui-macgap1-wrapper/src/LICENSE
View file

0
ext/mac-ui-macgap1-wrapper/src/MacGap.xcodeproj/project.pbxproj → ext/installfiles/mac/mac-ui-macgap1-wrapper/src/MacGap.xcodeproj/project.pbxproj
View file

0
ext/mac-ui-macgap1-wrapper/src/MacGap.xcodeproj/project.xcworkspace/contents.xcworkspacedata → ext/installfiles/mac/mac-ui-macgap1-wrapper/src/MacGap.xcodeproj/project.xcworkspace/contents.xcworkspacedata generated
View file

0
ext/mac-ui-macgap1-wrapper/src/MacGap.xcodeproj/project.xcworkspace/xcshareddata/MacGap.xccheckout → ext/installfiles/mac/mac-ui-macgap1-wrapper/src/MacGap.xcodeproj/project.xcworkspace/xcshareddata/MacGap.xccheckout
View file

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