Moved zerotier-root code to its own repo

Roots now understand encrypted HELLO.
clang-format root
2026-09-22 15:29:03 -07:00 · 2025-01-07 11:06:42 -08:00 · 2024-09-26 19:47:57 -04:00 · 2024-09-26 13:41:59 -04:00 · 2024-08-14 08:10:44 -04:00 · 2021-09-21 12:36:00 -04:00
882 changed files with 125009 additions and 69781 deletions
@@ -0,0 +1,75 @@
+---
+BasedOnStyle: LLVM
+BreakBeforeBraces: Stroustrup
+IndentWidth: 4
+TabWidth: 4
+AlignAfterOpenBracket: AlwaysBreak
+AlignConsecutiveMacros: 'true'
+AlignConsecutiveAssignments: 'false'
+AlignConsecutiveDeclarations: 'false'
+AlignEscapedNewlines: Right
+AlignOperands: 'true'
+AlignTrailingComments: 'true'
+AllowAllArgumentsOnNextLine: 'false'
+AllowAllConstructorInitializersOnNextLine: 'false'
+AllowAllParametersOfDeclarationOnNextLine: 'false'
+AllowShortBlocksOnASingleLine: 'true'
+AllowShortCaseLabelsOnASingleLine: 'false'
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: Never
+AlwaysBreakAfterReturnType: None
+BinPackArguments: 'false'
+BinPackParameters: 'false'
+BreakBeforeBinaryOperators: NonAssignment
+BreakBeforeTernaryOperators: 'true'
+BreakConstructorInitializers: BeforeComma
+BreakInheritanceList: BeforeComma
+CompactNamespaces: 'false'
+ConstructorInitializerAllOnOneLineOrOnePerLine: 'true'
+ConstructorInitializerIndentWidth: '4'
+ContinuationIndentWidth: '4'
+Cpp11BracedListStyle: 'false'
+FixNamespaceComments: 'true'
+IncludeBlocks: Regroup
+IndentCaseLabels: 'true'
+IndentPPDirectives: None
+IndentWrappedFunctionNames: 'false'
+KeepEmptyLinesAtTheStartOfBlocks: 'false'
+MaxEmptyLinesToKeep: '1'
+NamespaceIndentation: None
+PointerAlignment: Left
+ReflowComments: 'true'
+SortIncludes: 'true'
+SortUsingDeclarations: 'true'
+SpaceAfterCStyleCast: 'false'
+SpaceAfterLogicalNot: 'true'
+SpaceAfterTemplateKeyword: 'true'
+SpaceBeforeAssignmentOperators: 'true'
+SpaceBeforeCpp11BracedList: 'true'
+SpaceBeforeCtorInitializerColon: 'true'
+SpaceBeforeInheritanceColon: 'true'
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: 'true'
+SpaceInEmptyParentheses: 'false'
+SpacesBeforeTrailingComments: '3'
+SpacesInAngles: 'false'
+SpacesInCStyleCastParentheses: 'false'
+SpacesInContainerLiterals: 'true'
+SpacesInParentheses: 'false'
+SpacesInSquareBrackets: 'false'
+UseTab: 'Never'
+
+---
+Language: Cpp
+Standard: Cpp03
+ColumnLimit: '240'
+---
+Language: ObjC
+ColumnLimit: '240'
+---
+Language: Java
+ColumnLimit: '240'
+---
+Language: CSharp
+ColumnLimit: '240'
+...
@@ -0,0 +1,6 @@
+CompileFlags:
+  Add:
+    - "-std=c++17"
+    - "-I../ext"
+    - "-I../ext/prometheus-cpp-lite-1.0/core/include"
+    - "-I../ext/prometheus-cpp-lite-1.0/simpleapi/include"
@@ -0,0 +1,46 @@
+---
+name: Bug report
+about: Create a report to help us improve
+
+---
+**Alternative, faster ways to get help**
+If you have just started using ZeroTier, here are some places to get help:
+- my.zerotier.com has a _Community_ tab. It's a live chat with other users and the developers. 
+- [ZeroTier Knowledge Base](https://zerotier.atlassian.net/wiki/spaces/SD/overview)
+- www.zerotier.com has a Contact Us button
+- email contact@zerotier.com
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Create a Network '...'
+2. Install zerotier-one '....'
+3. '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots or console output to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. Mac, Linux, Windows, BSD]
+ - OS/Distribution Version
+ - ZeroTier Version [e.g. 1.2.4]
+ - Hardware [e.g. raspberry pi 3]
+ 
+**Smartphone (please complete the following information):**
+ - Device: [e.g. iPhone6]
+ - OS: [e.g. iOS8.1]
+ - Version [e.g. 1.2.4]
+
+**Additional context**
+Add any other context about the problem here.
+- ZeroTier Network Configuration
+- Router Config
+- Firewall Config (try turning the firewall off)
+- General Network Environment: [ e.g Home, University Campus, Corporate LAN ]
+
@@ -0,0 +1,17 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.
@@ -1,16 +1,56 @@
-# Main binaries created in *nix builds
-/zerotier-one
-/zerotier-idtool
-/zerotier-cli
-/zerotier-selftest
-/zerotier
-
-# OS-created garbage files from various platforms
+build/
+/version.h
 .DS_Store
+.Trashes
+*.swp
+._*
+*~
+*~.nib
 .Apple*
 Thumbs.db
+@eaDir
+DerivedData/
+*.pbxuser
+*.mode1v3
+*.mode2v3
+*.perspectivev3
+!default.pbxuser
+!default.mode1v3
+!default.mode2v3
+!default.perspectivev3
+*.xccheckout
+xcuserdata/
+.vscode
+__pycache__
+attic/world/*.c25519
+attic/world/mkworld
+*.log
+*.opensdf
+*.user
+*.cache
+*.obj
+*.tlog
+*.pid
+*.pkg
+*.o
+*.o-*
+*.core
+*.deb
+*.rpm
+*.autosave
+*.tmp
+.depend
+node_modules
+debian/files
+debian/zerotier-one
+debian/zerotier-one*.debhelper
+debian/*.log
+debian/zerotier-one.substvars
+root/identity.*
+root/config.*
+/ext/installfiles/windows/chocolatey/zerotier-one/*.nupkg
+/go/zerotier

-# Windows build droppings
 /windows/ZeroTierOne.sdf
 /windows/ZeroTierOne.v11.suo
 /windows/x64
@@ -25,52 +65,21 @@ Thumbs.db
 /windows/Release
 /windows/WebUIWrapper/bin
 /windows/WebUIWrapper/obj
+/windows/lib
 /ext/installfiles/windows/ZeroTier One-SetupFiles
 /ext/installfiles/windows/Prerequisites
 /ext/installfiles/windows/*-cache
-/ZeroTier One.msi
+/*.msi
+/windows/.vs
+*.vcxproj.backup
+/windows/TapDriver6/Win7Debug
+/windows/TapDriver6/win7Release
+/windows/*.db
+/windows/*.opendb
+enc_temp_folder
+/windows/copyutil/bin
+/windows/copyutil/obj

-# *nix/Mac build droppings
-/build-*
-/ZeroTierOneInstaller-*
-/examples/docker/zerotier-one
-/examples/docker/test-*.env
-/world/mkworld
-/world/*.c25519
-zt1-src.tar.gz
-
-# Miscellaneous temporaries, build files, etc.
-*.log
-*.opensdf
-*.user
-*.cache
-*.obj
-*.tlog
-*.pid
-*.pkg
-*.o
-*.a
-*.dylib
-*.so
-*.so.*
-*.o-*
-*.core
-*.deb
-*.rpm
-*.autosave
-*.tmp
-doc/*.1
-doc/*.2
-doc/*.8
-.depend
-node_modules
-debian/files
-debian/zerotier-one
-debian/zerotier-one*.debhelper
-debian/*.log
-debian/zerotier-one.substvars
-
-# Java/Android/JNI build droppings
 java/obj/
 java/libs/
 java/bin/
@@ -0,0 +1,3 @@
+
+# Default ignored files
+/workspace.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="Go" enabled="true" />
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
+  </state>
+</component>
@@ -0,0 +1,11 @@
+<component name="ProjectDictionaryState">
+  <dictionary name="api">
+    <words>
+      <w>apisocket</w>
+      <w>nwid</w>
+      <w>secrand</w>
+      <w>sockaddr</w>
+      <w>unmarshals</w>
+    </words>
+  </dictionary>
+</component>
@@ -0,0 +1,10 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="SpellCheckingInspection" enabled="false" level="TYPO" enabled_by_default="false">
+      <option name="processCode" value="true" />
+      <option name="processLiterals" value="true" />
+      <option name="processComments" value="true" />
+    </inspection_tool>
+  </profile>
+</component>
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JavaScriptSettings">
+    <option name="languageLevel" value="ES6" />
+  </component>
+</project>
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/ZeroTierOne.iml" filepath="$PROJECT_DIR$/.idea/ZeroTierOne.iml" />
+    </modules>
+  </component>
+</project>
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectTasksOptions">
+    <TaskOptions isEnabled="true">
+      <option name="arguments" value="fmt $FilePath$" />
+      <option name="checkSyntaxErrors" value="true" />
+      <option name="description" />
+      <option name="exitCodeBehavior" value="ERROR" />
+      <option name="fileExtension" value="go" />
+      <option name="immediateSync" value="false" />
+      <option name="name" value="go fmt" />
+      <option name="output" value="$FilePath$" />
+      <option name="outputFilters">
+        <array />
+      </option>
+      <option name="outputFromStdout" value="false" />
+      <option name="program" value="$GoExecPath$" />
+      <option name="runOnExternalChanges" value="false" />
+      <option name="scopeName" value="Project Files" />
+      <option name="trackOnlyRoot" value="true" />
+      <option name="workingDir" value="$ProjectFileDir$" />
+      <envs>
+        <env name="GOROOT" value="$GOROOT$" />
+        <env name="GOPATH" value="$GOPATH$" />
+        <env name="PATH" value="$GoBinDirs$" />
+      </envs>
+    </TaskOptions>
+  </component>
+</project>
@@ -1,7 +1,10 @@
+# Authors and Third Party Code Licensing Information
+
 ## Primary Authors

 * ZeroTier Core and ZeroTier One virtual networking service<br>
   Adam Ierymenko / adam.ierymenko@zerotier.com
+   Joseph Henry / joseph.henry@zerotier.com (QoS and multipath)

 * Java JNI Interface to enable Android application development, and Android app itself (code for that is elsewhere)<br>
   Grant Limberg / glimberg@gmail.com
@@ -25,56 +28,36 @@

 ## Third-Party Code

-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.
+ZeroTier includes the following third party code, either in ext/ or incorporated into the ZeroTier core. This third party code remains licensed under its original license and is not subject to ZeroTier's BSL license.

 * LZ4 compression algorithm by Yann Collet

-   * Files: ext/lz4/*
+   * Files: node/Packet.cpp (bundled within anonymous namespace)
   * Home page: http://code.google.com/p/lz4/
-   * License grant: BSD attribution
+   * License grant: BSD 2-clause

- * http-parser by Joyent, Inc. (many authors)
+ * C++11 json (nlohmann/json) by Niels Lohmann

-   * 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
+   * Files: ext/json/*
+   * Home page: https://github.com/nlohmann/json
+   * License grant: MIT

 * tap-windows6 by the OpenVPN project

   * Files: windows/TapDriver6/*
-   * Home page:
-       https://github.com/OpenVPN/tap-windows6/
+   * 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
+ * Salsa20 stream cipher, Curve25519 elliptic curve cipher, Ed25519 digital signature algorithm, and Poly1305 MAC algorithm, all by Daniel J. Bernstein

-   * Files:
-       node/Salsa20.hpp
-       node/C25519.hpp
-       node/Poly1305.hpp
+   * Files: node/Salsa20.* node/C25519.* node/Poly1305.*
   * Home page: http://cr.yp.to/
   * License grant: public domain
+   * ZeroTier Modifications: slight cryptographically-irrelevant modifications for inclusion into ZeroTier core

- * MiniUPNPC and libnatpmp by Thomas Bernard
+ * cpp-httplib by yhirose

-   * Files:
-       ext/libnatpmp/*
-       ext/miniupnpc/*
-   * Home page: http://miniupnp.free.fr/
-   * License grant: BSD attribution no-endorsement
+   * Files: ext/cpp-httplib/*
+   * Home page: https://github.com/yhirose/cpp-httplib
+   * License grant: MIT
@@ -0,0 +1,199 @@
+cmake_minimum_required (VERSION 3.10)
+
+if(${CMAKE_VERSION} VERSION_LESS 3.15)
+	cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
+else()
+	cmake_policy(VERSION 3.15)
+endif()
+
+if(WIN32)
+	# If building on Windows, set minimum target to Windows 7
+	set(CMAKE_SYSTEM_VERSION "7" CACHE STRING INTERNAL FORCE)
+endif(WIN32)
+
+set(ZEROTIER_ONE_VERSION_MAJOR 2 CACHE INTERNAL "")
+set(ZEROTIER_ONE_VERSION_MINOR 0 CACHE INTERNAL "")
+set(ZEROTIER_ONE_VERSION_REVISION 0 CACHE INTERNAL "")
+set(ZEROTIER_ONE_VERSION_BUILD 0 CACHE INTERNAL "")
+
+set(default_build_type "Release")
+if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
+	set(default_build_type "Debug")
+endif()
+
+if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+	message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
+	set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE
+		STRING "Choose the type of build." FORCE)
+	# Set the possible values of build type for cmake-gui
+	set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
+		"Debug" "Release" "MinSizeRel" "RelWithDebInfo")
+endif()
+
+option(BUILD_CENTRAL_CONTROLLER "Build ZeroTier Central Controller" OFF)
+option(ZT_TRACE "Trace Messages" OFF)
+option(ZT_DEBUG_TRACE "Debug Trace Messages" OFF)
+
+if (BUILD_CENTRAL_CONTROLLER)
+	find_package(PostgreSQL REQUIRED)
+	set(ENABLE_SSL_SUPPORT OFF)
+	set(BUILD_SHARED_LIBS OFF)
+	set(BUILD_EXAMPLES OFF)
+	set(BUILD_TOOLS OFF)
+	set(BUILD_TESTS OFF)
+	set(BUILD_API_DOCS OFF)
+	add_subdirectory("ext/librabbitmq")
+endif(BUILD_CENTRAL_CONTROLLER)
+
+set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9" CACHE STRING "Minimum OS X Deployment Version")
+
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+	add_definitions(-DZT_TRACE)
+endif(CMAKE_BUILD_TYPE STREQUAL "Debug")
+
+project(zerotier
+	DESCRIPTION "ZeroTier Network Hypervisor"
+	LANGUAGES CXX C)
+
+if(WIN32)
+	add_definitions(-DNOMINMAX)
+else(WIN32)
+	if(APPLE)
+
+		message("Setting macOS Compiler Flags ${CMAKE_BUILD_TYPE}")
+		add_compile_options(
+			-Wall
+			-Wno-deprecated
+			-mmacosx-version-min=10.9
+			$<$<CONFIG:Debug>:-g>
+			$<$<CONFIG:DEBUG>:-O0>
+			$<$<CONFIG:RELEASE>:-Ofast>
+			$<$<CONFIG:RELEASE>:-fPIE>
+			$<$<CONFIG:RELEASE>:-flto>
+			$<$<CONFIG:RELWITHDEBINFO>:-Ofast>
+			$<$<CONFIG:RELWITHDEBINFO>:-fPIE>
+			$<$<CONFIG:RELWITHDEBINFO>:-g>
+		)
+		add_link_options(
+			-mmacosx-version-min=10.9
+			$<$<CONFIG:RELEASE>:-flto>
+		)
+
+	elseif (
+		CMAKE_SYSTEM_NAME MATCHES "Linux" OR
+		CMAKE_SYSTEM_NAME MATCHES "FreeBSD" OR
+		CMAKE_SYSTEM_NAME MATCHES "OpenBSD" OR
+		CMAKE_SYSTEM_NAME MATCHES "NetBSD"
+	)
+
+		message("Setting Linux/BSD Compiler Flags (${CMAKE_BUILD_TYPE})")
+		add_compile_options(
+			-Wall
+			-Wno-deprecated
+			$<$<CONFIG:Debug>:-g>
+			$<$<CONFIG:DEBUG>:-O0>
+			$<$<CONFIG:RELEASE>:-O3>
+			$<$<CONFIG:RELEASE>:-fPIE>
+			$<$<CONFIG:RELWITHDEBINFO>:-O3>
+			$<$<CONFIG:RELWITHDEBINFO>:-fPIE>
+			$<$<CONFIG:RELWITHDEBINFO>:-g>
+		)
+
+	endif(APPLE)
+endif(WIN32)
+
+if (
+	CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64" OR
+	CMAKE_SYSTEM_PROCESSOR MATCHES "amd64" OR
+	CMAKE_SYSTEM_PROCESSOR MATCHES "i386" OR
+	CMAKE_SYSTEM_PROCESSOR MATCHES "i486" OR
+	CMAKE_SYSTEM_PROCESSOR MATCHES "i586" OR
+	CMAKE_SYSTEM_PROCESSOR MATCHES "i686"
+)
+	message("Adding SSE and AES-NI flags for processor ${CMAKE_SYSTEM_PROCESSOR}")
+	add_compile_options(
+		-maes
+		-mmmx
+		-mrdrnd
+		-mpclmul
+		-msse
+		-msse2
+		-msse3
+		-msse4.1
+	)
+endif()
+
+if(ZT_TRACE)
+	add_definitions(-DZT_TRACE)
+endif()
+if(ZT_DEBUG_TRACE)
+	add_definitions(-DZT_DEBUG_TRACE)
+endif()
+
+add_subdirectory(node)
+add_subdirectory(controller)
+add_subdirectory(osdep)
+add_subdirectory(go/native)
+
+#if(WIN32)
+#	add_subdirectory("windows/WinUI")
+#	add_subdirectory("windows/copyutil")
+#	add_definitions(-DNOMINMAX)
+#endif(WIN32)
+
+set(
+	zt_osdep
+	zt_core
+	zt_controller
+	zt_go_native
+)
+
+configure_file(
+	${CMAKE_CURRENT_SOURCE_DIR}/version.h.in
+	${CMAKE_CURRENT_BINARY_DIR}/version.h
+)
+
+#set(src
+#	one.cpp
+#	"ext/http-parser/http_parser.c"
+#)
+#set(headers
+#	"ext/http-parser/http_parser.h"
+#)
+
+if(WIN32)
+	set(libs ${libs} wsock32 ws2_32 rpcrt4 iphlpapi)
+else(WIN32)
+	set(libs ${libs} pthread)
+endif(WIN32)
+
+#if(WIN32)
+#	set(libs ${libs} wsock32 ws2_32 rpcrt4 iphlpapi)
+#	set(src
+#		${src}
+#		"windows/ZeroTierOne/ServiceBase.cpp"
+#		"windows/ZeroTierOne/ServiceInstaller.cpp"
+#		"windows/ZeroTierOne/ZeroTierOneService.cpp"
+#		"windows/ZeroTierOne/ZeroTierOne.rc"
+#	)
+#	set(headers
+#		${headers}
+#		"windows/ZeroTierOne/ServiceBase.h"
+#		"windows/ZeroTierOne/ServiceInstaller.h"
+#		"windows/ZeroTierOne/ZeroTierOneService.h"
+#	)
+#else(WIN32)
+#	set(libs ${libs} pthread resolv)
+#endif(WIN32)
+
+#if(BUILD_CENTRAL_CONTROLLER)
+#	set(libs ${libs} rabbitmq-static ${PostgreSQL_LIBRARIES})
+#endif(BUILD_CENTRAL_CONTROLLER)
+
+#add_executable(${PROJECT_NAME} ${src} ${headers})
+#target_link_libraries(${PROJECT_NAME} ${libs})
+#target_include_directories(${PROJECT_NAME} PRIVATE ${CMAKE_BINARY_DIR})
+
+add_executable(zerotier-selftest selftest.cpp)
+target_link_libraries(zerotier-selftest ${libs} zt_core zt_osdep)
+target_compile_features(zerotier-selftest PUBLIC cxx_std_11)
@@ -1,13 +1,8 @@
 ZeroTier One, an endpoint server for the ZeroTier virtual network layer.
-Copyright © 2011–2016 ZeroTier, Inc.
+Copyright © 2011–2019 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/>.
+ZeroTier is released under the terms of the BSL version 1.1. See the
+file LICENSE.txt for details.

 ..
    Local variables:
@@ -0,0 +1,90 @@
+#!/usr/bin/env groovy
+
+node('master') {
+    checkout scm
+    
+    def changelog = getChangeLog currentBuild
+
+    mattermostSend "Building ${env.JOB_NAME} #${env.BUILD_NUMBER} \n Change Log: \n ${changelog}"
+}
+
+parallel 'centos7': {
+    node('centos7') {
+        try {
+            checkout scm
+
+	        stage('Build Centos 7') {
+		sh '''. /opt/rh/devtoolset-8/enable
+              rm -rf build/
+              mkdir build && cd build
+		      cmake ..
+		      make -j4
+              ./zerotier-selftest
+		'''
+            }
+        }
+        catch (err) {
+            currentBuild.result = "FAILURE"
+            mattermostSend color: '#ff0000', message: "${env.JOB_NAME} broken on Centos 7 (<${env.BUILD_URL}|Open>)"
+
+            throw err
+        }
+    }
+// }, 'android-ndk': {
+//     node('android-ndk') {
+//         try {
+//             checkout scm
+	
+//             stage('Build Android NDK') { 
+//                 sh "/android/android-ndk-r15b/ndk-build -C $WORKSPACE/java ZT1=${WORKSPACE}"
+//             }
+//         }
+//         catch (err) {
+//             currentBuild.result = "FAILURE"
+//             mattermostSend color: '#ff0000', message: "${env.JOB_NAME} broken on Android NDK (<${env.BUILD_URL}|Open>)"
+
+//             throw err
+//         }
+//     }
+// }, 'macOS': {
+//     node('macOS') {
+//         try {
+//             checkout scm
+
+//             stage('Build macOS') {
+//                 sh 'make -f make-mac.mk'
+//             }
+
+//             stage('Build macOS UI') {
+//                 sh 'cd macui && xcodebuild -target "ZeroTier One" -configuration Debug'
+//             }
+//         }
+//         catch (err) {
+//             currentBuild.result = "FAILURE"
+//             mattermostSend color: '#ff0000', message: "${env.JOB_NAME} broken on macOS (<${env.BUILD_URL}|Open>)"
+
+//             throw err
+//         }
+//     }
+// }, 'windows': {
+//     node('windows') {
+//         try {
+//             checkout scm
+            
+//             stage('Build Windows') {
+//                 bat '''CALL "C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\vcvarsall.bat" amd64
+// git clean -dfx
+// msbuild windows\\ZeroTierOne.sln
+// '''
+//             }
+//         }
+//         catch (err) {
+//             currentBuild.result = "FAILURE"
+//             mattermostSend color: '#ff0000', message: "${env.JOB_NAME} broken on Windows (<${env.BUILD_URL}|Open>)"
+
+//             throw err
+//         }
+//     }
+}
+
+mattermostSend color: "#00ff00", message: "${env.JOB_NAME} #${env.BUILD_NUMBER} Complete (<${env.BUILD_URL}|Show More...>)"
@@ -1,339 +0,0 @@
-                    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
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
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-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.)  You can apply it to
-your programs, too.
-
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-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
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-that everyone understands that there is no warranty for this free
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-
-  Finally, any free program is threatened constantly by software
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-patent must be licensed for everyone's free use or not licensed at all.
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-modification follow.
-
-                    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
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-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
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-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
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-along with the Program.
-
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-  5. You are not required to accept this License, since you have not
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-  6. Each time you redistribute the Program (or any work based on the
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-  9. The Free Software Foundation may publish revised and/or new versions
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-
-  10. If you wish to incorporate parts of the Program into other free
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-
-                            NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
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-
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
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-POSSIBILITY OF SUCH DAMAGES.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    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 2 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, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This 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.
@@ -0,0 +1,149 @@
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+"Business Source License" is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Parameters
+
+Licensor:             ZeroTier, Inc.
+Licensed Work:        ZeroTier Network Virtualization Engine 1.4.4
+                      The Licensed Work is (c)2019 ZeroTier, Inc.
+Additional Use Grant: You may make use of the Licensed Work, provided you
+                      do not use it in any of the following ways:
+
+                      * Sell hosted ZeroTier services as a "SaaS" Product
+
+                      (1) Operate or sell access to ZeroTier root servers,
+                      network controllers, or authorization key or certificate
+                      generation components of the Licensed Work as a
+                      for-profit service, regardless of whether the use of
+                      these components is sold alone or is bundled with other
+                      services. Note that this does not apply to the use of
+                      ZeroTier behind the scenes to operate a service not
+                      related to ZeroTier network administration.
+
+                      * Create Non-Open-Source Commercial Derviative Works
+
+                      (2) Link or directly include the Licensed Work in a
+                      commercial or for-profit application or other product
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+                      compliant license. See: https://opensource.org/licenses
+
+                      (3) Remove the name, logo, copyright, or other branding
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+                      or "white labeled" version to distribute as part of
+                      any commercial or for-profit product or service.
+
+                      * Certain Government Uses
+
+                      (4) Use or deploy the Licensed Work in a government
+                      setting in support of any active government function
+                      or operation with the exception of the following:
+                      physical or mental health care, family and social
+                      services, social welfare, senior care, child care, and
+                      the care of persons with disabilities.
+
+Change Date:          2023-01-01
+
+Change License:       Apache License version 2.0 as published by the Apache
+                      Software Foundation
+											https://www.apache.org/licenses/
+
+Alternative Licensing
+
+If you would like to use the Licensed Work in any way that conflicts with
+the stipulations of the Additional Use Grant, contact ZeroTier, Inc. to
+obtain an alternative commercial license.
+
+Visit us on the web at: https://www.zerotier.com/
+
+Notice
+
+The Business Source License (this document, or the "License") is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+For more information on the use of the Business Source License for ZeroTier
+products, please visit our pricing page which contains license details and
+and license FAQ: https://zerotier.com/pricing
+
+For more information on the use of the Business Source License generally,
+please visit the Adopting and Developing Business Source License FAQ at
+https://mariadb.com/bsl-faq-adopting.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
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+The Licensor hereby grants you the right to copy, modify, create derivative
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+Licensor may make an Additional Use Grant, above, permitting limited
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+Any use of the Licensed Work in violation of this License will automatically
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+-----------------------------------------------------------------------------
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+MariaDB hereby grants you permission to use this License’s text to license
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