A bunch of little warning removal and format fix things.

This reverts commit 8f1e6a2fde.

.dockerignore

@@ -0,0 +1,3 @@
+.git/
+build/
+!build/zerotier

.github/ISSUE_TEMPLATE/bug_report.md

@@ -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 ]
+

.github/ISSUE_TEMPLATE/feature_request.md

@@ -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.

.gitignore

@@ -1,34 +1,39 @@
-/ext/llvm-g++-Xcode4.6.2
-/ext/llvm-g++-Xcode4.6.2.tar.bz2
-/zerotier-*
-/ZeroTierUI/*.user
-*.o
+/build
+/cmake-build-debug
+/cmake-build-release
+/core/version.h
+/.idea
+/.ide-*
 .DS_Store
+.Trashes
+*.swp
+._*
+*~
+*~.nib
+*.secret
 .Apple*
-*.dSYM
-/netconf-service/netconf-test
-/netconf-service/netconf.service
-/ipch
-/windows/ZeroTierOne.sdf
-/windows/ZeroTierOne.v11.suo
-/windows/x64
-/windows/Win32
-/windows/*/x64
-/windows/*/Win32
-/windows/ZeroTierOne/Release
-/windows/ZeroTierOneService/obj
-/windows/ZeroTierOneService/bin
-/windows/Build
-/ext/installfiles/windows/ZeroTier One-SetupFiles
-/ext/installfiles/windows/Prerequisites
+Thumbs.db
+@eaDir
+.vscode
+__pycache__
 *.log
+*.bak
 *.opensdf
 *.user
 *.cache
 *.obj
 *.tlog
-/build-*
-/ZeroTierOneInstaller-*
-.qmake.stash
+*.pid
+*.pkg
+*.o
+*.o-*
+*.core
+*.deb
+*.rpm
 *.autosave
-/ZeroTier One.dmg
+*.tmp
+.depend
+node_modules
+*.vcxproj.backup
+/*.db
+/*.opendb

AUTHORS.md

@@ -0,0 +1,61 @@
+# 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
+
+ * ZeroTier SDK / libzt<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/
+
+ * 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/
+
+## Third-Party Code
+
+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: node/LZ4.cpp
+   * Home page: http://code.google.com/p/lz4/
+   * License: BSD 2-clause
+
+ * C++11 json (nlohmann/json) by Niels Lohmann
+
+   * Files: ext/json/*
+   * Home page: https://github.com/nlohmann/json
+   * License: MIT
+
+ * tap-windows6 by the OpenVPN project
+
+   * Files: windows/TapDriver6/*
+   * Home page: https://github.com/OpenVPN/tap-windows6/
+   * License: GNU GPL v2
+
+ * Salsa20 stream cipher, Curve25519 elliptic curve cipher, Ed25519 digital signature algorithm, and Poly1305 MAC algorithm, all by Daniel J. Bernstein
+
+   * Files: node/Salsa20.* node/C25519.* node/Poly1305.*
+   * Home page: http://cr.yp.to/
+   * License: public domain
+
+ * cpp-httplib by yhirose
+
+   * Files: ext/cpp-httplib/*
+   * Home page: https://github.com/yhirose/cpp-httplib
+   * License: MIT

AUTHORS.txt

@@ -1,21 +0,0 @@
-ZeroTier One is designed and written by Adam Ierymenko, with a few bug
-fixes and other contributions from other users. Information about all
-contributors can be found on the GitHub home page at:
-
-https://github.com/zerotier/ZeroTierOne
-
-ZeroTier One includes the following third party code:
-
- * LZ4 compression algorithm by Yann Collet (BSD license)
-   http://code.google.com/p/lz4/
-
- * TunTapOSX by Mattias Nissler (forked for ZT1) (BSD license)
-   http://tuntaposx.sourceforge.net
-
- * tap-windows by the OpenVPN project (forked for ZT1) (GPL)
-   https://github.com/OpenVPN/tap-windows
-
- * Salsa20 stream cipher, Curve25519 elliptic curve cipher, Ed25519
-   digital signature algorithm, and Poly1305 MAC algorithm, all by
-   Daniel J. Bernstein (public domain)
-   http://cr.yp.to/

BUILDING.txt

@@ -1,37 +0,0 @@
-Building ZeroTier One on different platforms:
-
-(See RUNNING.txt for what to do next.)
-
-Developers note: there is currently no management of dependencies on *nix
-platforms, so you should make clean ; make if you change a header. Will
-do this eventually.
-
--- Linux
-
-Just type 'make'. You'll need gcc and g++ installed, but ZeroTier One requires
-no other third party libraries beyond the standard libc, libstdc++, and libm.
-
--- MacOS
-
-make
-
-If you are building ext/tap-mac you will need a different version of the
-OSX gcc compiler chain than what currently ships (clang). We've got a copy
-available here:
-
-http://download.zerotier.com/dev/llvm-g++-Xcode4.6.2.tar.bz2
-
-Un-tar this into ext/ (it's excluded in .gitignore) and then 'make' in
-ext/tap-mac/tuntap/src/tap.
-
-Most users should not need to build tap-mac, since a binary is included
-in ext/bin.
-
-To build the UI you will need Qt version 5.0 or later. The Qt home must
-be symbolically linked into "Qt" in the parent directory of the ZeroTier
-One source tree. Then you can type "make mac-ui" and the UI should build.
-You can also load the UI in Qt Creator and build/test it that way.
-
--- Windows
-
-Here be dragons.

CMakeLists.txt

@@ -0,0 +1,346 @@
+cmake_minimum_required (VERSION 3.8)
+
+cmake_policy(SET CMP0048 NEW)
+
+if(${CMAKE_VERSION} VERSION_LESS 3.15)
+	cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
+else()
+	cmake_policy(VERSION 3.15)
+endif()
+
+set(ZEROTIER_VERSION_MAJOR 1 CACHE INTERNAL "")
+set(ZEROTIER_VERSION_MINOR 9 CACHE INTERNAL "")
+set(ZEROTIER_VERSION_REVISION 0 CACHE INTERNAL "")
+set(ZEROTIER_VERSION_BUILD 0 CACHE INTERNAL "")
+
+project(zerotier
+	VERSION ${ZEROTIER_VERSION_MAJOR}.${ZEROTIER_VERSION_MINOR}.${ZEROTIER_VERSION_REVISION}.${ZEROTIER_VERSION_BUILD}
+	DESCRIPTION "ZeroTier Network Hypervisor"
+	LANGUAGES CXX C)
+
+if(NOT PACKAGE_STATIC)
+
+	find_program(
+		GO go
+		HINTS "/usr/local/go/bin" "/usr/bin" "/usr/local/bin" "C:/go/bin"
+	)
+	if(NOT GO)
+		message(FATAL_ERROR "Golang not found")
+	else(NOT GO)
+		message(STATUS "Found Golang at ${GO}")
+	endif(NOT GO)
+
+	set(default_build_type "Release")
+
+	if(WIN32)
+		set(CMAKE_CXX_STANDARD 17)
+		set(CMAKE_SYSTEM_VERSION "7" CACHE STRING INTERNAL FORCE)
+	else(WIN32)
+		if(APPLE)
+			set(CMAKE_CXX_STANDARD 17)
+		else(APPLE)
+			set(CMAKE_CXX_STANDARD 11)
+		endif(APPLE)
+	endif(WIN32)
+
+	if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+		message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
+		set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE STRING "Choose the type of build." FORCE)
+		set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
+	endif()
+
+	option(BUILD_CENTRAL_CONTROLLER "Build ZeroTier Central Controller" OFF)
+	if(BUILD_CENTRAL_CONTROLLER)
+		find_package(PkgConfig REQUIRED)
+		if(APPLE)
+			set(CMAKE_PREFIX_PATH
+				${CMAKE_PREFIX_PATH}
+				/usr/local/opt/libpq
+				/usr/local/lib
+			)
+		endif(APPLE)
+		find_package(PostgreSQL REQUIRED)
+
+		pkg_check_modules(hiredis REQUIRED IMPORTED_TARGET hiredis)
+
+		add_subdirectory(controller/thirdparty/redis-plus-plus-1.1.1)
+		set(redispp_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/controller/thirdparty/redis-plus-plus-1.1.1/src/sw)
+		set(redispp_STATIC_LIB redispp_static)
+	endif(BUILD_CENTRAL_CONTROLLER)
+
+	if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+		add_definitions(-DZT_DEBUG)
+	endif(CMAKE_BUILD_TYPE STREQUAL "Debug")
+
+	if(WIN32)
+
+		message("++ Setting Windows Compiler Flags ${CMAKE_BUILD_TYPE}")
+
+		add_definitions(-DNOMINMAX)
+		add_compile_options(
+			-Wall
+			-Wno-deprecated
+			-Wno-unused-function
+			-Wno-format
+			$<$<CONFIG:DEBUG>:-g>
+			$<$<CONFIG:DEBUG>:-O0>
+			$<$<CONFIG:RELEASE>:-O3>
+			$<$<CONFIG:RELEASE>:-ffast-math>
+			$<$<CONFIG:RELWITHDEBINFO>:-O3>
+			$<$<CONFIG:RELWITHDEBINFO>:-g>
+		)
+
+		set(GOFLAGS
+			-a
+			-trimpath
+		)
+
+		if(BUILD_32BIT)
+			set(CMAKE_SYSTEM_PROCESSOR "x86" CACHE STRING "system processor")
+			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32" CACHE STRING "c++ flags")
+			set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32" CACHE STRING "c flags")
+			set(GOARCH "GOARCH=386" CACHE STRING "go architecture")
+			add_compile_options(
+				-m32
+			)
+			add_link_options(
+				-m32
+			)
+		endif(BUILD_32BIT)
+
+	else(WIN32)
+
+		set(GOFLAGS
+			-trimpath
+			-buildmode=pie
+		)
+
+		if(APPLE)
+
+			message("++ Setting MacOS Compiler Flags ${CMAKE_BUILD_TYPE}")
+
+			set(MACOS_VERSION_MIN "10.12")
+
+			add_compile_options(
+				-Wall
+				-Wno-deprecated
+				-Wno-unused-function
+				-mmacosx-version-min=${MACOS_VERSION_MIN}
+				$<$<CONFIG:DEBUG>:-g>
+				$<$<CONFIG:DEBUG>:-O0>
+				$<$<CONFIG:RELEASE>:-Ofast>
+				$<$<CONFIG:RELEASE>:-ffast-math>
+				$<$<CONFIG:RELEASE>:-fPIE>
+				$<$<CONFIG:RELEASE>:-flto>
+				$<$<CONFIG:RELWITHDEBINFO>:-O1>
+				$<$<CONFIG:RELWITHDEBINFO>:-fPIE>
+				$<$<CONFIG:RELWITHDEBINFO>:-g>
+			)
+
+			add_link_options(
+				-mmacosx-version-min=${MACOS_VERSION_MIN}
+				$<$<CONFIG:RELEASE>:-flto>
+			)
+
+			set(GOFLAGS
+				${GOFLAGS}
+				-a
+				-ldflags '-w -extldflags \"-Wl,-undefined -Wl,dynamic_lookup\"'
+			)
+
+		else(APPLE)
+
+			message("++ Setting Linux/BSD/Posix Compiler Flags (${CMAKE_BUILD_TYPE})")
+
+			add_compile_options(
+				-Wall
+				-Wno-deprecated
+				-Wno-unused-function
+				-Wno-format
+				$<$<CONFIG:DEBUG>:-g>
+				$<$<CONFIG:DEBUG>:-O0>
+				$<$<CONFIG:RELEASE>:-O3>
+				$<$<CONFIG:RELEASE>:-ffast-math>
+				$<$<CONFIG:RELEASE>:-fPIE>
+				$<$<CONFIG:RELWITHDEBINFO>:-O3>
+				$<$<CONFIG:RELWITHDEBINFO>:-fPIE>
+				$<$<CONFIG:RELWITHDEBINFO>:-g>
+			)
+
+			option(BUILD_32BIT "Force building as 32-bit binary" OFF)
+			option(BUILD_STATIC "Build statically linked executable" OFF)
+			option(BUILD_ARM_V5 "Build ARMv5" OFF)
+			option(BUILD_ARM_V6 "Build ARMv6" OFF)
+
+			if(BUILD_ARM_V5 AND BUILD_ARM_V6)
+				message(FATAL_ERROR "BUILD_ARM_V5 and BUILD_ARM_V6 are mutually exclusive!")
+			endif(BUILD_ARM_V5 AND BUILD_ARM_V6)
+
+			if(BUILD_32BIT)
+				set(CMAKE_SYSTEM_PROCESSOR "x86" CACHE STRING "system processor")
+				set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32" CACHE STRING "c++ flags")
+				set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32" CACHE STRING "c flags")
+				set(GOARCH "GOARCH=386" CACHE STRING "go architecture")
+				add_compile_options(
+					-m32
+				)
+			endif(BUILD_32BIT)
+
+			if(BUILD_STATIC)
+				add_link_options(
+					-static
+				)
+				set(CMAKE_EXE_LINKER_FLAGS "-static ${CMAKE_EXE_LINKER_FLAGS}")
+				set(GOFLAGS
+					${GOFLAGS}
+					-a
+					-tags osusergo,netgo
+					-ldflags '-w -extldflags \"-static -Wl,-unresolved-symbols=ignore-all\"'
+				)
+			else(BUILD_STATIC)
+				set(GOFLAGS
+					${GOFLAGS}
+					-a
+					-ldflags '-w -extldflags \"-Wl,-unresolved-symbols=ignore-all\"'
+				)
+			endif(BUILD_STATIC)
+
+			if(BUILD_ARM_V5)
+				set(GOARM "GOARM=5")
+			endif(BUILD_ARM_V5)
+
+			if(BUILD_ARM_V6)
+				set(GOARM "GOARM=6")
+			endif(BUILD_ARM_V6)
+
+		endif(APPLE)
+	endif(WIN32)
+
+	if (
+		CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64" OR
+		CMAKE_SYSTEM_PROCESSOR MATCHES "amd64" OR
+		CMAKE_SYSTEM_PROCESSOR MATCHES "AMD64" OR
+		CMAKE_SYSTEM_PROCESSOR MATCHES "X86_64" OR
+		CMAKE_SYSTEM_PROCESSOR MATCHES "x64" OR
+		CMAKE_SYSTEM_PROCESSOR MATCHES "X64"
+	)
+		message("++ Adding flags for processor ${CMAKE_SYSTEM_PROCESSOR}")
+		add_compile_options(-maes -mrdrnd -mpclmul -msse -msse2)
+	endif()
+
+	if (
+		CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64" OR
+		CMAKE_SYSTEM_PROCESSOR MATCHES "arm64" OR
+		CMAKE_SYSTEM_PROCESSOR MATCHES "ARM64" OR
+		CMAKE_SYSTEM_PROCESSOR MATCHES "AARCH64"
+	)
+		message("++ Adding flags for processor ${CMAKE_SYSTEM_PROCESSOR}")
+		add_compile_options(-march=armv8-a+aes+crypto -mtune=generic -mstrict-align)
+	endif()
+
+	set(GO_BUILD_TAGS)
+
+	if(BUILD_CENTRAL_CONTROLLER)
+		add_definitions(-DZT_CONTROLLER_USE_LIBPQ=1)
+		set(GO_BUILD_TAGS -tags central)
+	endif(BUILD_CENTRAL_CONTROLLER)
+
+	add_subdirectory(core)
+	add_subdirectory(controller)
+	add_subdirectory(osdep)
+	add_subdirectory(serviceiocore)
+
+	file(GLOB go_src
+		${CMAKE_SOURCE_DIR}/cmd/*.go
+		${CMAKE_SOURCE_DIR}/cmd/cmd/*.go
+		${CMAKE_SOURCE_DIR}/pkg/zerotier/*.go
+	)
+	file(GLOB go_zt_service_tests_cmd_src
+		${CMAKE_SOURCE_DIR}/cmd/zt_service_tests/*.go
+	)
+
+	if(WIN32)
+		set(GO_EXE_NAME "zerotier.exe")
+		set(GO_SERVICE_TESTS_EXE_NAME "zt_service_tests.exe")
+		set(GO_EXTRA_LIBRARIES "-lstdc++ -lwsock32 -lws2_32 -liphlpapi -lole32 -loleaut32 -lrpcrt4 -luuid")
+	else(WIN32)
+		set(GO_EXE_NAME "zerotier")
+		set(GO_SERVICE_TESTS_EXE_NAME "zt_service_tests")
+		if(CMAKE_SYSTEM_NAME MATCHES "Linux")
+			set(GO_EXTRA_LIBRARIES "-lstdc++")
+			if(BUILD_ARM_V5)
+				set(GO_EXTRA_LIBRARIES
+					${GO_EXTRA_LIBRARIES}
+					"-latomic"
+				)
+			endif(BUILD_ARM_V5)
+		else()
+			set(GO_EXTRA_LIBRARIES "-lc++" "-lm")
+		endif()
+	endif(WIN32)
+
+	add_custom_target(
+		zt_service_tests ALL
+		BYPRODUCTS ${CMAKE_BINARY_DIR}/zt_service_tests
+		SOURCES ${go_src} ${go_zt_service_tests_cmd_src}
+		COMMAND ${CMAKE_COMMAND} -E env ${GOARCH} ${GOARM} CGO_ENABLED=1 CGO_CFLAGS=\"-O3\" CGO_LDFLAGS=\"$<TARGET_FILE:zt_core> $<TARGET_FILE:zt_controller> $<TARGET_FILE:zt_service_io_core> $<TARGET_FILE:zt_osdep> ${GO_EXTRA_LIBRARIES}\" ${GO} build -mod=vendor ${GOFLAGS} -o ${CMAKE_BINARY_DIR}/${GO_SERVICE_TESTS_EXE_NAME} ${go_zt_service_tests_cmd_src}
+		COMMENT "Compiling zt_service_tests (Go/cgo self-tests)..."
+	)
+	add_dependencies(zt_service_tests zt_osdep zt_core zt_controller zt_service_io_core)
+
+	add_custom_target(
+		zerotier ALL
+		BYPRODUCTS ${CMAKE_BINARY_DIR}/zerotier
+		SOURCES ${go_src}
+		COMMAND ${CMAKE_COMMAND} -E env ${GOARCH} ${GOARM} CGO_ENABLED=1 CGO_CFLAGS=\"-O3\" CGO_LDFLAGS=\"$<TARGET_FILE:zt_core> $<TARGET_FILE:zt_controller> $<TARGET_FILE:zt_service_io_core> $<TARGET_FILE:zt_osdep> ${GO_EXTRA_LIBRARIES}\" ${GO} build -mod=vendor ${GOFLAGS} -o ${CMAKE_BINARY_DIR}/${GO_EXE_NAME} ${CMAKE_SOURCE_DIR}/cmd/zerotier/zerotier.go
+		COMMENT "Compiling Go Code..."
+	)
+	add_dependencies(zerotier zt_osdep zt_core zt_controller zt_service_io_core)
+
+	install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/zerotier DESTINATION bin)
+
+else(NOT PACKAGE_STATIC)
+
+	if(BUILD_32BIT)
+		set(CMAKE_SYSTEM_PROCESSOR "x86" CACHE STRING "system processor")
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32" CACHE STRING "c++ flags")
+		set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS} -m32" CACHE STRING "c flags")
+		add_compile_options(
+			-m32
+		)
+	endif(BUILD_32BIT)
+
+	set(STATIC_BINARY ${CMAKE_BINARY_DIR}/zerotier)
+	set(IMPORTED_LOCATION ${CMAKE_BINARY_DIR})
+	add_executable(zerotier IMPORTED GLOBAL)
+	install(PROGRAMS ${STATIC_BINARY} DESTINATION bin)
+
+endif(NOT PACKAGE_STATIC)
+
+# Linux packaging
+
+if("${CMAKE_SYSTEM_NAME}" EQUAL "Linux")
+	if(IS_DIRECTORY /lib/systemd/system)
+		install(
+			FILES ${CMAKE_CURRENT_SOURCE_DIR}/packaging/debian/zerotier.service
+			DESTINATION /lib/systemd/system
+		)
+	elseif(IS_DIRECTORY /usr/lib/systemd/system)
+		install(
+			FILES ${CMAKE_CURRENT_SOURCE_DIR}/packaging/debian/zerotier.service
+			DESTINATION /usr/lib/systemd/system
+		)
+	else()
+		install(
+			FILES ${CMAKE_CURRENT_SOURCE_DIR}/packaging/debian/zerotier.init
+			DESTINATION /etc/init.d
+		)
+	endif()
+endif()
+
+if("${ZT_PACKAGE_FORMAT}" MATCHES "DEB")
+	include(packaging/debian.cmake)
+elseif("${ZT_PACKAGE_FORMAT}" MATCHES "RPM")
+	include(packaging/rpm.cmake)
+else()
+endif()

COPYING

@@ -0,0 +1,12 @@
+ZeroTier One, an endpoint server for the ZeroTier virtual network layer.
+Copyright © 2013–2020 ZeroTier, Inc.
+
+ZeroTier is released under the terms of the BSL version 1.1. See the
+file LICENSE.txt for details.
+
+..
+    Local variables:
+    coding: utf-8
+    mode: text
+    End:
+    vim: fileencoding=utf-8 filetype=text :

Jenkinsfile

@@ -0,0 +1,502 @@
+pipeline {
+    options {
+        disableConcurrentBuilds()
+        preserveStashes(buildCount: 10)
+        timestamps()
+    }
+    parameters {
+        booleanParam(name: "BUILD_ALL", defaultValue: false, description: "Build all supported platform/architecture combos.  Defaults to x86/x64 only")
+    }
+    environment {
+        PATH = "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/home/jenkins-build/go/bin"
+    }
+    
+    agent none
+    
+    stages {
+        stage ("Build") {
+            steps {
+                script {
+                    def tasks = [:]
+                    tasks << buildStaticBinaries()
+                    tasks << buildDebianNative()
+                    tasks << buildCentosNative()
+                    tasks << buildMacOS()
+                    tasks << buildWindows()
+                    tasks << buildFreeBSD()
+
+                    parallel tasks
+                }
+            }
+        }
+        stage ("Package Static") {
+            steps {
+                script {
+                    parallel packageStatic()
+                }
+            }
+        }
+    }
+}
+
+def buildMacOS() {
+    def tasks = [:]
+    tasks << getTasks(['mac'],['amd64'], {unused1, unused2 ->
+        def myNode = {
+            env.PATH = env.PATH + ":/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/home/jenkins-build/go/bin"
+            node ('mac') {
+                dir("build") {
+                    checkout scm
+                    sh 'make'
+                }
+                cleanWs deleteDirs: true, disableDeferredWipeout: true, notFailBuild: true
+            }
+        }
+        return myNode
+    })
+    return tasks
+}
+
+def buildWindows() {
+    def tasks = [:]
+    tasks << getTasks(['windows'], ['amd64', 'i386'], { unused1, platform ->
+        def myNode = {
+            node ('windows') {
+                env.SHELL = 'C:/Windows/System32/cmd.exe'
+                dir ("build") {
+                    checkout scm
+                    
+                    dir ("build") {
+                        withEnv(["PATH=C:\\TDM-GCC-64\\bin;C:\\WINDOWS;C:\\Windows\\system32;C:\\CMake\\bin;C:\\Go\\bin"]) {
+                            def cmakeFlags = ""
+                            if (platform == "i386") {
+                                cmakeFlags = '-DBUILD_32BIT=1'
+                            }
+                            bat """
+                            cmake -G"MinGW Makefiles" -DCMAKE_BUILD_TYPE=Release ${cmakeFlags} ..
+                            mingw32-make -j8
+                            """
+                        }
+                    }
+                    cleanWs deleteDirs: true, disableDeferredWipeout: true, notFailBuild: true
+                }
+            }
+        }
+        return myNode
+    })
+
+    return tasks
+}
+
+def buildFreeBSD() {
+    def tasks = [:]
+    tasks << getTasks(['freebsd12'], ['amd64'], { unused1, unused2 ->
+        def myNode = {
+            node ('freebsd12') {
+                dir('build') {
+                    checkout scm
+                    sh 'make setup'
+                    dir('build') {
+                        sh 'make -j4'
+                    }
+                }
+                cleanWs deleteDirs: true, disableDeferredWipeout: true, notFailBuild: true
+            }
+        }
+        return myNode
+    })
+    return tasks
+}
+
+def buildStaticBinaries() {
+    def tasks = [:]
+    def dist = ["alpine"]
+    def archs = []
+    if (params.BUILD_ALL == true) {
+        archs = ["arm64", "amd64", "i386", "armhf", "ppc64le", "s390x"]
+    } else {
+        archs = ["amd64", "i386"]
+    }
+
+    tasks << getTasks(dist, archs, { distro, platform -> 
+        def myNode = {
+            node ('linux-build') {
+                env.PATH = "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/home/jenkins-build/go/bin"
+                dir ("build") {
+                    checkout scm
+                }
+                def runtime = docker.image("ztbuild/${distro}-${platform}:latest")
+                runtime.inside {
+                    dir("build") {
+
+                        def cmakeFlags = 'CMAKE_ARGS="-DBUILD_STATIC=1"'
+                        if (platform == "i386") {
+                            cmakeFlags = 'CMAKE_ARGS="-DBUILD_STATIC=1"'
+                        } else if (platform == "armhf") {
+                            cmakeFlags = 'CMAKE_ARGS="-DBUILD_STATIC=1 -DBUILD_ARM_V6=1"'
+                        }
+                   
+                        sh "${cmakeFlags} make"
+                        dir("build") {
+                            sh "mv zerotier zerotier-static-${platform}"
+                            stash includes: 'zerotier-static-*', name: "static-${platform}"
+                        }
+                    }
+                    cleanWs deleteDirs: true, disableDeferredWipeout: true, notFailBuild: true
+                }
+            }
+        }
+        return myNode
+    })
+    
+    return tasks
+}
+
+def getTasks(axisDistro, axisPlatform, task) {
+    def tasks = [:]
+    for(int i=0; i< axisDistro.size(); i++) {
+        def axisDistroValue = axisDistro[i]
+        for(int j=0; j< axisPlatform.size(); j++) {
+            def axisPlatformValue = axisPlatform[j]
+            tasks["${axisDistroValue}/${axisPlatformValue}"] = task(axisDistroValue, axisPlatformValue)
+        }
+    }
+    return tasks
+}
+
+def packageStatic() {
+    def tasks = [:]
+        
+    def centos7 = ["centos7"]
+    def centos7Arch = ["i386"]
+    tasks << getTasks(centos7, centos7Arch, { distro, arch -> 
+        def myNode = {
+            node ('linux-build') {
+                env.PATH = env.PATH + ":/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/home/jenkins-build/go/bin"
+                dir ("build") {
+                    checkout scm
+                }
+                def runtime = docker.image("ztbuild/${distro}-${arch}:latest")
+                runtime.inside {
+                    dir("build") {
+                        unstash "static-${arch}"
+                        sh "mkdir -p build"
+                        sh "mv zerotier-static-${arch} build/zerotier && chmod +x build/zerotier" 
+                        sh 'CMAKE_ARGS="-DBUILD_32BIT=1 -DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=RPM" make setup'
+                        dir("build") {
+                            sh 'make package -j4 VERBOSE=1'
+                        }
+                        sh "mkdir -p ${distro}"
+                        sh "cp -av build/*.rpm ${distro}/"
+                        archiveArtifacts artifacts: "${distro}/*.rpm", onlyIfSuccessful: true
+                    }
+                }
+                cleanWs deleteDirs: true, disableDeferredWipeout: true, notFailBuild: true
+            }
+        }
+        return myNode
+    })
+    
+    if (params.BUILD_ALL == true) {
+        def s390xStatics = ["clefos", "debian-buster", "debian-sid", "debian-bullseye", "debian-stretch", "ubuntu-bionic", "ubuntu-eoan", "ubuntu-focal"]
+        def s390x = ["s390x"]
+        tasks << getTasks(s390xStatics, s390x , { distro, arch -> 
+            def myNode = {
+                node ('linux-build') {
+                    env.PATH = env.PATH + ":/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/home/jenkins-build/go/bin"
+                    dir ("build") {
+                        checkout scm
+                    }
+                    def runtime = docker.image("ztbuild/${distro}-${arch}:latest")
+                    def pkgFormat = "DEB"
+                    if (distro == "clefos") {
+                        pkgFormat = "RPM"
+                    }
+                    runtime.inside {
+                        dir("build/") {
+                            unstash "static-${arch}"
+                            sh "mkdir -p build"
+                            sh "mv zerotier-static-${arch} build/zerotier && chmod +x build/zerotier" 
+                            sh "CMAKE_ARGS=\"-DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=${pkgFormat}\" make setup"
+                            dir("build") {
+                                sh 'make package -j4 VERBOSE=1'
+                            }
+                            sh "mkdir -p ${distro}"
+                            sh "cp -av build/*.rpm ${distro}/"
+                            archiveArtifacts artifacts: "${distro}/*.rpm", onlyIfSuccessful: true
+                        }
+                    }
+                    cleanWs deleteDirs: true, disableDeferredWipeout: true, notFailBuild: true
+                }
+            }
+            return myNode
+        })
+    }
+
+    def debianJessie = ["debian-jessie"]
+    def debianJessieArchs = []
+    if (params.BUILD_ALL == true) {
+        debianJessieArch = ["armhf", "amd64", "i386"]
+    } else {
+        debianJessieArch = ["amd64", "i386"]
+    }
+    tasks << getTasks(debianJessie, debianJessieArch, { distro, arch -> 
+        def myNode = {
+            node ('linux-build') {
+                env.PATH = env.PATH + ":/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/home/jenkins-build/go/bin"
+                dir ("build") {
+                    checkout scm
+                }
+                def runtime = docker.image("ztbuild/${distro}-${arch}:latest")
+                runtime.inside {
+                    dir('build/') {
+                        def cmakeFlags = 'CMAKE_ARGS="-DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=DEB"'
+                        if (arch == "i386") {
+                            cmakeFlags = 'CMAKE_ARGS="-DBUILD_32BIT=1 -DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=DEB"'
+                        } else if (arch == "armel") {
+                            cmakeFlags = 'CMAKE_ARGS="-DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=DEB -DBUILD_ARM_V5=1"'
+                        } else if (arch == "armhf") {
+                            cmakeFlags = 'CMAKE_ARGS="-DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=DEB -DBUILD_ARM_V6=1"'
+                        }
+                   
+                        unstash "static-${arch}"
+                        sh "mkdir -p build"
+                        sh "mv zerotier-static-${arch} build/zerotier && chmod +x build/zerotier" 
+                        sh "${cmakeFlags} make setup"
+                        dir("build") {
+                            sh 'make package -j4 VERBOSE=1'
+                        }
+                        sh "mkdir -p ${distro}"
+                        sh "cp -av build/*.deb ${distro}/"
+                        archiveArtifacts artifacts: "${distro}/*.deb", onlyIfSuccessful: true
+                    }
+                }
+                cleanWs deleteDirs: true, disableDeferredWipeout: true, notFailBuild: true
+            }
+        }
+        return myNode
+    })
+    
+    def ubuntuTrusty = ["ubuntu-trusty"]
+    def ubuntuTrustyArch = []
+    if (params.BUILD_ALL == true) {
+        ubuntuTrustyArch = ["i386", "amd64", "arm64", "ppc64le"]
+    } else {
+        ubuntuTrustyArch = ["i386", "amd64"]
+    }
+    tasks << getTasks(ubuntuTrusty, ubuntuTrustyArch, { distro, arch -> 
+        def myNode = {
+            node ('linux-build') {
+                env.PATH = env.PATH + ":/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/home/jenkins-build/go/bin"
+                dir ("build") {
+                    checkout scm
+                }
+                def runtime = docker.image("ztbuild/${distro}-${arch}:latest")
+                runtime.inside {
+                    dir('build/') {
+                        def cmakeFlags = 'CMAKE_ARGS="-DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=DEB"'
+                        if (arch == "i386") {
+                            cmakeFlags = 'CMAKE_ARGS="-DBUILD_32BIT=1 -DBUILD_STATIC=1 -DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=DEB"'
+                        } else if (arch == "armel") {
+                            cmakeFlags = 'CMAKE_ARGS="-DBUILD_STATIC=1 -DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=DEB -DBUILD_ARM_V5=1"'
+                        } else if (arch == "armhf") {
+                            cmakeFlags = 'CMAKE_ARGS="-DBUILD_STATIC=1 -DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=DEB -DBUILD_ARM_V6=1"'
+                        }
+
+                        unstash "static-${arch}"
+                        sh "mkdir -p build"
+                        sh "mv zerotier-static-${arch} build/zerotier && chmod +x build/zerotier" 
+                        sh "${cmakeFlags} make setup"
+                        dir("build") {
+                            sh 'make package -j4 VERBOSE=1'
+                        }
+                        sh "mkdir -p ${distro}"
+                        sh "cp -av build/*.deb ${distro}/"
+                        archiveArtifacts artifacts: "${distro}/*.deb", onlyIfSuccessful: true
+                    }
+                }
+                cleanWs deleteDirs: true, disableDeferredWipeout: true, notFailBuild: true
+            }
+        }
+        return myNode
+    })
+    
+    def debianWheezy = ["debian-wheezy"]
+    def debianWheezyArchs = []
+    if (params.BUILD_ALL == true) {
+        debianWheezyArchs = ["armhf", "amd64", "i386"]
+    } else {
+        debianWheezyArchs = ["amd64", "i386"]
+    }
+    tasks << getTasks(debianJessie, debianJessieArch, { distro, arch -> 
+        def myNode = {
+            node ('linux-build') {
+                env.PATH = env.PATH + ":/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/home/jenkins-build/go/bin"
+                dir ("build") {
+                    checkout scm
+                }
+                def runtime = docker.image("ztbuild/${distro}-${arch}:latest")
+                runtime.inside {
+                    dir('build/') {
+                        def cmakeFlags = 'CMAKE_ARGS="-DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=DEB"'
+                        if (arch == "i386") {
+                            cmakeFlags = 'CMAKE_ARGS="-DBUILD_32BIT=1 -DBUILD_STATIC=1 -DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=DEB"'
+                        } else if (arch == "armel") {
+                            cmakeFlags = 'CMAKE_ARGS="-DBUILD_STATIC=1 -DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=DEB -DBUILD_ARM_V5=1"'
+                        } else if (arch == "armhf") {
+                            cmakeFlags = 'CMAKE_ARGS="-DBUILD_STATIC=1 -DPACKAGE_STATIC=1 -DZT_PACKAGE_FORMAT=DEB -DBUILD_ARM_V6=1"'
+                        }
+                        unstash "static-${arch}"
+                        sh "mkdir -p build"
+                        sh "mv zerotier-static-${arch} build/zerotier && chmod +x build/zerotier" 
+                        sh "${cmakeFlags} make setup"
+                        dir("build") {
+                            sh 'make package -j4 VERBOSE=1'
+                        }
+                        sh "mkdir -p ${distro}"
+                        sh "cp -av build/*.deb ${distro}/"
+                        archiveArtifacts artifacts: "${distro}/*.deb", onlyIfSuccessful: true
+                    }
+                }
+                cleanWs deleteDirs: true, disableDeferredWipeout: true, notFailBuild: true
+            }
+        }
+        return myNode
+    })
+    
+    return tasks
+}
+
+def buildDebianNative() {
+    def tasks = [:]
+    def debian = ["debian-buster" , "debian-stretch", "debian-sid", "debian-bullseye"]
+    def debianArchs = []
+    if (params.BUILD_ALL) {
+        debianArchs = ["ppc64le", "i386", "armhf", "armel", "arm64", "amd64"]
+    } else {
+        debianArchs = ["amd64", "i386"]
+    }
+    
+    def build = { distro, arch -> 
+        def myNode = {
+            node ('linux-build') {
+                env.PATH = "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/home/jenkins-build/go/bin"
+                dir ("build") {
+                    checkout scm
+                }
+                def runtime = docker.image("ztbuild/${distro}-${arch}:latest")
+                runtime.inside {
+                    def cmakeFlags = 'CMAKE_ARGS="-DZT_PACKAGE_FORMAT=DEB"'
+                    if (arch == "i386") {
+                        cmakeFlags = 'CMAKE_ARGS="-DBUILD_32BIT=1 -DZT_PACKAGE_FORMAT=DEB"'
+                    } else if (arch == "armel") {
+                        cmakeFlags = 'CMAKE_ARGS="-DZT_PACKAGE_FORMAT=DEB -DBUILD_ARM_V5=1"'
+                    } else if (arch == "armhf") {
+                        cmakeFlags = 'CMAKE_ARGS="-DZT_PACKAGE_FORMAT=DEB -DBUILD_ARM_V6=1"'
+                    }
+                   
+                    dir("build") {
+                        sh "${cmakeFlags} make setup"
+                        dir("build") {
+                            sh "make package -j4 VERBOSE=1"
+                        }
+                    }
+                    sh "mkdir -p ${distro}"
+                    sh "mv build/build/*.deb ${distro}"
+                    archiveArtifacts artifacts: "${distro}/*.deb", onlyIfSuccessful: true
+                    cleanWs deleteDirs: true, disableDeferredWipeout: true, notFailBuild: true
+                }
+            }
+        }
+        return myNode
+    }
+    
+    tasks << getTasks(debian, debianArchs, build)
+ 
+    // bash is broken when running under QEMU-s390x on Xenial
+    def xenial = ["ubuntu-xenial"]
+    def xenialArchs = []
+    if (params.BUILD_ALL == true) {
+        xenialArchs = ["i386", "amd64", "armhf", "arm64", "ppc64le"]
+    } else {
+        xenialArchs = ["i386", "amd64"]
+    }
+    tasks << getTasks(xenial, xenialArchs, build)
+    
+    def ubuntu = ["ubuntu-bionic", "ubuntu-eoan"]
+    def ubuntuArchs = []
+    if (params.BUILD_ALL == true) {
+        ubuntuArchs = ["i386", "amd64", "armhf", "arm64", "ppc64le"]
+    } else {
+        ubuntuArchs = ["i386", "amd64"]
+    }
+    tasks << getTasks(ubuntu, ubuntuArchs, build)
+    
+    def ubuntuFocal = ["ubuntu-focal"]
+    def ubuntuFocalArchs = []
+    if (params.BUILD_ALL == true) {
+        ubuntuFocalArchs = ["amd64", "arm64", "ppc64le"]
+    } else {
+        ubuntuFocalArchs = ["amd64"]
+    }
+    tasks << getTasks(ubuntuFocal, ubuntuFocalArchs, build)
+
+    def kali = ["kali-rolling"]
+    def kaliArchs = ["amd64"]
+    tasks << getTasks(kali, kaliArchs, build)
+    
+    return tasks
+}
+
+def buildCentosNative() {
+    def tasks = [:]
+    
+    def build = { distro, arch -> 
+        def myNode = {
+            node ('linux-build') {
+                env.PATH = env.PATH + ":/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/home/jenkins-build/go/bin"
+                dir ("build") {
+                    checkout scm
+                }
+                def runtime = docker.image("ztbuild/${distro}-${arch}:latest")
+                runtime.inside {
+                    dir("build") {
+                        if (distro == 'centos7' && arch == 'amd64') {
+                            sh 'source scl_source enable devtoolset-8 llvm-toolset-7 && CMAKE_ARGS="-DZT_PACKAGE_FORMAT=RPM" make setup'
+                        } else {
+                            sh 'CMAKE_ARGS="-DZT_PACKAGE_FORMAT=RPM" make setup'
+                        }
+                        dir ("build") {
+                            if (distro == 'centos7' && arch == 'amd64') {
+                                sh 'source scl_source enable devtoolset-8 llvm-toolset-7 && make package -j4 VERBOSE=1'
+                            } else {
+                                sh 'make package -j4 VERBOSE=1'
+                            }
+                        }
+                    }
+                    sh "mkdir -p ${distro}"
+                    sh "cp -av build/build/*.rpm ${distro}/"
+                    archiveArtifacts artifacts: "${distro}/*.rpm", onlyIfSuccessful: true
+                    
+                    cleanWs deleteDirs: true, disableDeferredWipeout: true, notFailBuild: true
+                }
+            }
+        }
+        return myNode
+    }
+    
+    def centos8 = ["centos8"]
+    def centos8Archs = []
+    if (params.BUILD_ALL == true) {
+        centos8Archs = ["amd64", "arm64", "ppc64le"]
+    } else {
+        centos8Archs = ["amd64"]
+    }
+    tasks << getTasks(centos8, centos8Archs, build)
+    
+    def centos7 = ["centos7"]
+    def centos7Archs = ["amd64"]
+    tasks << getTasks(centos7, centos7Archs, build)
+    
+    return tasks
+}

LICENSE.txt

@@ -1,13 +1,149 @@
-ZeroTier One is licensed under the terms of the GNU General Public License
-version 3, which are available here:
+-----------------------------------------------------------------------------
 
-http://gplv3.fsf.org/
+Business Source License 1.1
 
-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.
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+"Business Source License" is a trademark of MariaDB Corporation Ab.
 
-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.
+-----------------------------------------------------------------------------
+
+Parameters
+
+Licensor:             ZeroTier, Inc.
+Licensed Work:        ZeroTier Network Virtualization Engine
+                      The Licensed Work is (c)2013-2020 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 Derivative Works
+
+                      (2) Link or directly include the Licensed Work in a
+                      commercial or for-profit application or other product
+                      not distributed under an Open Source Initiative (OSI)
+                      compliant license. See: https://opensource.org/licenses
+
+                      (3) Remove the name, logo, copyright, or other branding
+                      material from the Licensed Work to create a "rebranded"
+                      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:          2025-01-01
+
+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
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN "AS IS" BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+-----------------------------------------------------------------------------
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark "Business Source License",
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the "Business
+Source License" name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where "compatible" means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text "None".
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

Makefile

@@ -1,11 +1,31 @@
-# Common makefile -- loads make rules for each platform
+BUILDDIR := build
+TIMESTAMP=$(shell date +"%Y%m%d%H%M")
 
-OSTYPE=$(shell uname -s)
+.PHONY: all
 
-ifeq ($(OSTYPE),Darwin)
-	include make-mac.mk
-endif
+all:	setup
+	cd ${BUILDDIR} && $(MAKE) -j4 VERBOSE=1
 
-ifeq ($(OSTYPE),Linux)
-	include make-linux.mk
-endif
+setup:
+	mkdir -p ${BUILDDIR} && cd ${BUILDDIR} && cmake .. -DCMAKE_BUILD_TYPE=Release ${CMAKE_ARGS}
+
+setup-debug:
+	mkdir -p ${BUILDDIR} && cd ${BUILDDIR} && cmake .. -DCMAKE_BUILD_TYPE=Debug ${CMAKE_ARGS}
+
+debug:
+	mkdir -p ${BUILDDIR} && cd ${BUILDDIR} && cmake .. -DCMAKE_BUILD_TYPE=Debug ${CMAKE_ARGS} && $(MAKE)
+
+central-controller:
+	mkdir -p ${BUILDDIR} && cd ${BUILDDIR} && cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD_CENTRAL_CONTROLLER=1 ${CMAKE_ARGS} && $(MAKE) -j4
+
+central-controller-debug:
+	mkdir -p ${BUILDDIR} && cd ${BUILDDIR} && cmake .. -DCMAKE_BUILD_TYPE=Debug -DBUILD_CENTRAL_CONTROLLER=1 ${CMAKE_ARGS}  && $(MAKE) -j4
+
+central-controller-docker:
+	docker build -t registry.zerotier.com/zerotier-central/ztcentral-controller:${TIMESTAMP} -f controller/central-docker/Dockerfile .
+
+clean:
+	rm -rf ${BUILDDIR}
+
+distclean:
+	rm -rf ${BUILDDIR}

README.md

@@ -1,14 +1,108 @@
-ZeroTier One
+ZeroTier - Global Area Networking
 ======
 
-ZeroTier One creates flat virtual Ethernet networks of almost unlimited size. [Visit ZeroTier Networks on the web](https://www.zerotier.com/) for more information.
+ZeroTier is a smart programmable Ethernet switch for planet Earth. It allows all networked devices, VMs, containers, and applications to communicate as if they all reside in the same physical data center or cloud region.
 
-Follow the [ZeroTier blog](http://blog.zerotier.com/) and the [GitHub project](https://github.com/zerotier/ZeroTierOne) to stay up to date.
+This is accomplished by combining a cryptographically addressed and secure peer to peer network (termed VL1) with an Ethernet emulation layer somewhat similar to VXLAN (termed VL2). Our VL2 Ethernet virtualization layer includes advanced enterprise SDN features like fine grained access control rules for network micro-segmentation and security monitoring.
 
-Auto-updating binary packages that install easily [can be found here.](https://www.zerotier.com/download.html) If you want to build from source, clone this repository and see BUILDING.txt and RUNNING.txt.
+All ZeroTier traffic is encrypted end-to-end using secret keys that only you control. Most traffic flows peer to peer, though we offer free (but slow) relaying for users who cannot establish peer to peer connetions.
 
-Once you are up and running, you can [create an account on the network control panel](https://www.zerotier.com/networks.html) if you want to create a private network or you can join [Earth](https://www.zerotier.com/earth.html) by running (on Linux and Mac) `sudo ./zerotier-cli join 8056c2e21c000001`.
+The goals and design principles of ZeroTier are inspired by among other things the original [Google BeyondCorp](https://static.googleusercontent.com/media/research.google.com/en//pubs/archive/43231.pdf) paper and the [Jericho Forum](https://en.wikipedia.org/wiki/Jericho_Forum) with its notion of "deperimeterization."
 
-Note that this won't work if your firewall does not allow outbound UDP. It must allow two way UDP conversations on port 9993 at a minimum.
+Visit [ZeroTier's site](https://www.zerotier.com/) for more information and [pre-built binary packages](https://www.zerotier.com/download/). Apps for Android and iOS are available for free in the Google Play and Apple app stores.
 
-ZeroTier One is licensed under the GNU General Public License version 3. You are free to use, modify, or redistribute it under the terms of that license. If you would like to embed ZeroTier One in a closed source product or create a closed source derivative product, contact ZeroTier Networks LLC.
+ZeroTier is licensed under the [BSL version 1.1](https://mariadb.com/bsl11/). See [LICENSE.txt](LICENSE.txt) and the [ZeroTier pricing page](https://www.zerotier.com/pricing) for details. ZeroTier is free to use internally in businesses and academic institutions and for non-commercial purposes. Certain types of commercial use such as building closed-source apps and devices based on ZeroTier or offering ZeroTier network controllers and network management as a SaaS service require a commercial license.
+
+A small amount of third party code is also included in ZeroTier and is not subject to our BSL license. See [AUTHORS.md] for a list of third party code, where it is included, and the licenses that apply to it. All of the third party code in ZeroTier is liberally licensed (MIT, BSD, Apache, public domain, etc.).
+
+### Getting Started
+
+Everything in the ZeroTier world is controlled by two types of identifier: 40-bit/10-digit *ZeroTier addresses* and 64-bit/16-digit *network IDs*. These identifiers are easily distinguished by their length. A ZeroTier address identifies a node or "device" (laptop, phone, server, VM, app, etc.) while a network ID identifies a virtual Ethernet network that can be joined by devices.
+
+ZeroTier addresses can be thought of as port numbers on an enormous planet-wide enterprise Ethernet smart switch supporting VLANs. Network IDs are VLAN IDs to which these ports may be assigned. A single port can be assigned to more than one VLAN.
+
+A ZeroTier address looks like `8056c2e21c` and a network ID looks like `8056c2e21c000001`. Network IDs are composed of the ZeroTier address of that network's primary controller and an arbitrary 24-bit ID that identifies the network on this controller. Network controllers are roughly analogous to SDN controllers in SDN protocols like [OpenFlow](https://en.wikipedia.org/wiki/OpenFlow), though as with the analogy between VXLAN and VL2 this should not be read to imply that the protocols or design are the same. You can use our convenient and inexpensive SaaS hosted controllers at [my.zerotier.com](https://my.zerotier.com/) or [run your own controller](controller/) if you don't mind messing around with JSON configuration files or writing scripts to do so.
+
+### Project Layout
+
+The base path contains the ZeroTier One service main entry point (`one.cpp`), self test code, makefiles, etc.
+
+ - `artwork/`: icons, logos, etc.
+ - `attic/`: old stuff and experimental code that we want to keep around for reference.
+ - `controller/`: the reference network controller implementation, which is built and included by default on desktop and server build targets.
+ - `debian/`: files for building Debian packages on Linux.
+ - `doc/`: manual pages and other documentation.
+ - `ext/`: third party libraries, binaries that we ship for convenience on some platforms (Mac and Windows), and installation support files.
+ - `include/`: include files for the ZeroTier core.
+ - `java/`: a JNI wrapper used with our Android mobile app. (The whole Android app is not open source but may be made so in the future.)
+ - `macui/`: a Macintosh menu-bar app for controlling ZeroTier One, written in Objective C.
+ - `node/`: the ZeroTier virtual Ethernet switch core, which is designed to be entirely separate from the rest of the code and able to be built as a stand-alone OS-independent library. Note to developers: do not use C++11 features in here, since we want this to build on old embedded platforms that lack C++11 support. C++11 can be used elsewhere.
+ - `osdep/`: code to support and integrate with OSes, including platform-specific stuff only built for certain targets.
+ - `rule-compiler/`: JavaScript rules language compiler for defining network-level rules.
+ - `service/`: the ZeroTier One service, which wraps the ZeroTier core and provides VPN-like connectivity to virtual networks for desktops, laptops, servers, VMs, and containers.
+ - `windows/`: Visual Studio solution files, Windows service code, and the Windows task bar app UI.
+
+### Build and Platform Notes
+
+To build on Mac and Linux just type `make`. On FreeBSD and OpenBSD `gmake` (GNU make) is required and can be installed from packages or ports. For Windows there is a Visual Studio solution in `windows/'.
+
+ - **Mac**
+   - Xcode command line tools for OSX 10.8 or newer are required.
+ - **Linux**
+   - The minimum compiler versions required are GCC/G++ 4.9.3 or CLANG/CLANG++ 3.4.2. (Install `clang` on CentOS 7 as G++ is too old.)
+   - Linux makefiles automatically detect and prefer clang/clang++ if present as it produces smaller and slightly faster binaries in most cases. You can override by supplying CC and CXX variables on the make command line.
+ - **Windows**
+   - Windows 7 or newer is supported. This *may* work on Vista but isn't officially supported there. It will not work on Windows XP.
+   - We build with Visual Studio 2017. Older versions may not work. Clang or MinGW will also probably work but may require some makefile hacking.
+ - **FreeBSD**
+   - GNU make is required. Type `gmake` to build.
+ - **OpenBSD**
+   - There is a limit of four network memberships on OpenBSD as there are only four tap devices (`/dev/tap0` through `/dev/tap3`).
+   - GNU make is required. Type `gmake` to build.
+
+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.
+
+### Running
+
+Running *zerotier-one* with -h will show help.
+
+On Linux and BSD you can start the service with:
+
+    sudo ./zerotier-one -d
+
+A home folder for your system will automatically be created.
+
+The service is controlled via the JSON API, which by default is available at 127.0.0.1 port 9993. We include a *zerotier-cli* command line utility to make API calls for standard things like joining and leaving networks. The *authtoken.secret* file in the home folder contains the secret token for accessing this API. See README.md in [service/](service/) for API documentation.
+
+Here's where home folders live (by default) on each OS:
+
+ * **Linux**: `/var/lib/zerotier-one`
+ * **FreeBSD** / **OpenBSD**: `/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:
+
+    sudo make install-mac-tap
+
+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*.
+
+### Basic 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 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.
+
+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.
+
+Users behind certain types of firewalls and "symmetric" NAT devices may not able able to connect to external peers directly at all. ZeroTier has limited support for port prediction and will *attempt* to traverse symmetric NATs, but this doesn't always work. If P2P connectivity fails you'll be bouncing UDP packets off our relay servers resulting in slower performance. Some NAT router(s) have a configurable NAT mode, and setting this to "full cone" will eliminate this problem. If you do this you may also see a magical improvement for things like VoIP phones, Skype, BitTorrent, WebRTC, certain games, etc., since all of these use NAT traversal techniques similar to ours.
+
+If a firewall between you and the Internet blocks ZeroTier's UDP traffic, you will fall back to last-resort TCP tunneling to rootservers over port 443 (https impersonation). This will work almost anywhere but is *very slow* compared to UDP or direct peer to peer connectivity.
+
+Additional help [can be found in our knowledge base](https://zerotier.atlassian.net/wiki/spaces/SD/overview).

RELEASE-NOTES.md

@@ -0,0 +1,270 @@
+ZeroTier Release Notes
+======
+
+# Version 1.9.0 (2.0 beta)
+
+Version 2.0 is a very significant release with many changes. It remains backward compatibility to version 1.4.0 (and possibly earlier versions but this is not guaranteed) but makes numerous local and behavioral changes that should be reviewed before upgrading production systems.
+
+After this release we're going to be working to get to a more frequent, less extreme, more "agile" release cadence.
+
+Protocol changes:
+
+ * Trusted paths have been completely removed. The new AES mode is so fast on CPUs with AES acceleration that much of the rationale for this is gone, and this feature was never used much to begin with due to inconvenience and obvious security concerns. Environments using trusted paths will need to upgrade all nodes at once.
+ * The symmetric encryption algorithm and mode is now AES-GMAC-SIV, a variation of AES-GCM using the same primitives but offering superior security bounds and behavior under non-ideal conditions. It's also a lot faster than Salsa20/12 and Poly1305 on CPUs with AES acceleration (almost all desktops, laptops, and newer routers and phones). Salsa20/12 with Poly1305 is still supported for communication with older versions and small devices that lack AES acceleration.
+ * A new identity type (1) has been introduced that contains both Curve25519 and NIST P-384 public key types, but classic type 0 remains the default for new identities for now. ECDH key agreement between V1 identities uses both keys and hashes the resulting secrets to yield security equal to the best of the two, but V1 identities can also agree with V0 identities using only their Curve25519 component.
+ * Roots can now be joined and left like networks in a much more convenient way, and the old "moon" and "planet" terminology is deprecated.
+ * A new peer to peer multicast algorithm has been introduced that offers much better scalability and better performance, especially when the physical network itself is hub-and-spoke with many low latency peers connected by higher latency WAN links.
+ * Forward secrecy is finally supported via periodic re-keying using ephemeral asymmetric keys. Both Curve25519 and NIST P-384 keys are used with secrets being hashed to provide security equal to the stronger of the two curves.
+ * As part of forward secrecy implementation peers now always exchange HELLO messages even if they don't have a direct path.
+ * Compression is only enabled for control packets as almost all data packets are largely un-compressable.
+ * New NAT traversal tricks have been added, such as (ab)use of port 500.
+
+Code changes:
+
+ * Migrated from GNU make to cmake for easier cross platform builds and simplified build files.
+ * The core network hypervisor has been significantly refactored, almost amounting to a partial rewrite.
+ * Critical packet handling paths have been streamlined with unnecessary memcpy() steps removed.
+ * Host service code has been completely rewritten in Go. Packet handling code remains in C++, but Go offers superior developer productivity when it comes to implementing more complex local service and local API features. Go imposes a little bit more memory overhead but not much and has been tuned to minimize memory use.
+
+User interface:
+
+ * Command line interface has been redesigned and rewritten. Old commands names are supported but their output will be different.
+
+Other things:
+
+ * The V2 design, protocol, and cryptographic primitives (AES-GMAC-SIV) have been security audited by [Trail of Bits](https://www.trailofbits.com), and the code is being audited as well prior to full 2.0 release.
+
+---
+
+# Older version release notes
+
+# 2019-08-30 -- Version 1.4.6
+
+ * Update default root list to latest
+ * ARM32 platform build and flag fixes
+ * Add a clarification line to LICENSE.txt
+ * Fix license message in CLI
+ * Windows service now looks for service command line arguments
+ * Fixed a bug that could cause excessive queued multicasts
+
+# 2019-08-23 -- Version 1.4.4
+
+ * Change license from GPL3 to BSL 1.1, see LICENSE.txt
+ * Fix an issue with the "ipauth" rule and auto-generated unforgeable IPv6 addresses
+ * Fix socket/bind errors setting IPs and routes on Linux
+
+# 2019-08-12 -- Version 1.4.2
+
+ * Fix high CPU use bug on some platforms
+ * Fix issues with PostgreSQL controller DB (only affects Central)
+ * Restore backward compatibility with MacOS versions prior to 10.13
+
+# 2019-07-29 -- Version 1.4.0
+
+### Major Changes
+
+ * Mac version no longer requires a kernel extension, instead making use of the [feth interfaces](https://apple.stackexchange.com/questions/337715/fake-ethernet-interfaces-feth-if-fake-anyone-ever-seen-this).
+ * Added support for concurrent multipath (multiple paths at once) with traffic weighting by link quality and faster recovery from lost links.
+ * Added under-the-hood support for QoS (not yet exposed) that will eventually be configurable via our rules engine.
+
+### Minor Changes and Bug Fixes
+
+ * Experimental controller DB driver for [LF](https://github.com/zerotier/lf) to store network controller data (LFDB.cpp / LFDB.hpp).
+ * Modified credential push and direct path push timings and algorithms to somewhat reduce "chattiness" of the protocol when idle. More radical background overhead reductions will have to wait for the 2.x line.
+ * Removed our beta/half-baked integration of Central with the Windows UI. We're going to do a whole new UI of some kind in the future at least for Windows and Mac.
+ * Fixed stack overflow issues on Linux versions using musl libc.
+ * Fixed some alignment problems reported on ARM and ARM64, but some reports we could not reproduce so please report any issues with exact chip, OS/distro, and ZeroTier version in use.
+ * Fixed numerous other small issues and bugs such as ARM alignment issues causing crashes on some devices.
+ * Windows now sets the adapter name such that it is consistent in both the Windows UI and command line utilities.
+
+# 2018-07-27 -- Version 1.2.12
+
+ * Fixed a bug that caused exits to take a long time on Mac due to huge numbers of redundant attempts to delete managed routes.
+ * Fixed a socket limit problem on Windows that caused the ZeroTier service to run out of sockets, causing the UI and CLI to be unable to access the API.
+ * Fixed a threading bug in the ZeroTier Core, albeit one that never manifested on the regular ZeroTier One service/client.
+ * Fixed a bug that could cause the service to crash if an authorized local client accessed an invalid URL via the control API. (Not exploitable since you needed admin access anyway.)
+
+# 2018-05-08 -- Version 1.2.10
+
+ * Fix bug loading `moons.d/` files for federated root operation.
+ * Fix compile problem with ZT_DEBUG on some versions of `clang`
+ * Fix slow network startup bug related to loading of `networks.d/` cache files
+
+# 2018-04-27 -- Version 1.2.8
+
+ * Linux version once again builds with PIE (position independent executable) flags
+ * Fixed bug in zerotier-idtool file sign and verify
+ * Fixed minor OSX app typo
+ * Merged alpha NetBSD support (mostly untested, so YMMV)
+ * Merged several minor typo and one-liner bug fixes
+
+# 2018-04-17 -- Version 1.2.6
+
+ * Features and Core Improvements
+    * Path selection has been overhauled to improve path stability, simplify code, and prepare for multi-path and trunking in the next major release.
+    * This version introduces remote tracing for remote diagnostics. Network controllers can set a node (usually the controller itself) to receive remote tracing events from all members of the network or from select members. Events are only sent if they pertain to a given network for security reasons.
+    * Multicast replication can now be done by designated multicast replicators on a network (flagged as such at the controller) rather than by the sender. Most users won't want this, but it's useful for specialized use cases on hub-and-spoke networks and for low-power devices.
+    * Cryptographic performance improvements on several platforms.
+    * Multithreaded performance improvements throughout the code base, including the use of an inline lightweight spinlock for low-contention resources.
+ * Bugs fixed
+    * Disappearing routes on Mac (GitHub issue #600)
+    * Route flapping and path instability in some dual-stack V4/V6 networks
+    * Blacklist (in local.conf) doesn't work reliably (GitHub issue #656)
+    * Connection instabilities due to unsigned integer overflows in timing comparisons (use int64_t instead of uint64_t)
+    * Binaries don't run on some older or lower-end 32-bit ARM chips (build problem)
+    * ARM NEON crypto code crashes (build problem)
+    * Fixed some lock ordering issues revealed by "valgrind" tool
+    * The "zerotier-idtool" command could not be accessed from "zerotier-one" via command line switch
+    * Leaking sockets on some platforms when uPnP/NAT-PMP is enabled
+    * Fixed two very rare multithreading issues that were only observed on certain systems
+ * Platform-Specific Changes
+    * MacOS
+        * Installer now loads the kernel extension right away so that High Sierra users will see the prompt to authorize it. This is done in the "Security & Privacy" preference pane and must be done directly on the console (not via remote desktop). On High Sierra and newer kexts must be authorized at the console via security settings system preferences pane.
+    * Windows
+        * The Windows installer should now install the driver without requiring a special prompt in most cases. This should make it easier for our packages to be accepted into and updated in the Chocolatey repository and should make it easier to perform remote installs across groups of machines using IT management and provisioning tools.
+        * The Windows official packages are now signed with an EV certificate (with hardware key).
+        * The Windows UI can now log into ZeroTier Central and join networks via the Central API.
+        * The `zerotier-idtool` command should now work on Windows without ugly hacks.
+        * Upgraded the installer version.
+        * Made a few changes to hopefully fix sporadic "will not uninstall" problems, though we cannot duplicate these issues ourselves.
+    * Linux
+        * Device names are now generated deterministically based on network IDs for all newly joined networks.
+    * Android
+        * Multicast now works on Android in most cases! Android apps can send and receive multicast and subscribe to multicast group IPs. Note that in some cases the app must bind to the specific correct interface for this to work.
+        * IPv6 can be disabled in UI for cases where it causes problems.
+
+# 2017-04-20 -- Version 1.2.4
+
+ * Managed routes are now only bifurcated for the default route. This is a change in behavior, though few people will probably notice. Bifurcating all managed routes was causing more trouble than it was worth for most users.
+ * Up to 2X crypto speedup on x86-64 (except Windows, which will take some porting) and 32-bit ARM platforms due to integration of fast assembly language implementations of Salsa20/12 from the [supercop](http://bench.cr.yp.to/supercop.html) code base. These were written by Daniel J. Bernstein and are in the public domain. My Macbook Pro (Core i5 2.8ghz) now does almost 1.5GiB/sec Salsa20/12 per core and a Raspberry Pi got a 2X boost. 64-bit ARM support and Windows support will take some work but should not be too hard.
+ * Refactored code that manages credentials to greatly reduce memory use in most cases. This may also result in a small performance improvement.
+ * Reworked and simplified path selection and priority logic to fix path instability and dead path persistence edge cases. There have been some sporadic reports of persistent path instabilities and dead paths hanging around that take minutes to resolve. These have proven difficult to reproduce in house, but hopefully this will fix them. In any case it seems to speed up path establishment in our tests and it makes the code simpler and more readable.
+ * Eliminated some unused cruft from the code around path management and in the peer class.
+ * Fixed an issue causing build problems on some MIPS architecture systems.
+ * Fixed Windows forgetting routes on sleep/wake or in some other circumstances. (GitHub issue #465)
+
+# 2017-03-17 -- Version 1.2.2
+
+ * A bug causing unreliable multicast propagation (GitHub issue #461).
+ * A crash in ARM binaries due to a build chain and flags problem.
+ * A bug in the network controller preventing members from being listed (GitHub issue #460).
+
+# 2017-03-14 -- Version 1.2.0
+
+Version 1.2.0 is a major milestone release representing almost nine months of work. It includes our rules engine for distributed network packet filtering and security monitoring, federated roots, and many other architectural and UI improvements and bug fixes.
+
+## New Features in 1.2.0
+
+### The ZeroTier Rules Engine
+
+The largest new feature in 1.2.0, and the product of many months of work, is our advanced network rules engine. With this release we achieve traffic control, security monitoring, and micro-segmentation capability on par with many enterprise SDN solutions designed for use in advanced data centers and corporate networks.
+
+Rules allow you to filter packets on your network and vector traffic to security observers. Security observation can be performed in-band using REDIRECT or out of band using TEE.
+
+Tags and capabilities provide advanced methods for implementing fine grained permission structures and micro-segmentation schemes without bloating the size and complexity of your rules table.
+
+See the [rules engine announcement blog post](https://www.zerotier.com/blog/?p=927) for an in-depth discussion of theory and implementation. The [manual](https://www.zerotier.com/manual.shtml) contains detailed information on rule, tag, and capability use, and the `rule-compiler/` subfolder of the ZeroTier source tree contains a JavaScript function to compile rules in our human-readable rule definition language into rules suitable for import into a network controller. (ZeroTier Central uses this same script to compile rules on [my.zerotier.com](https://my.zerotier.com/).)
+
+### Root Server Federation
+
+It's now possible to create your own root servers and add them to the root server pool on your nodes. This is done by creating what's called a "moon," which is a signed enumeration of root servers and their stable points on the network. Refer to the [manual](https://www.zerotier.com/manual.shtml) for instructions.
+
+Federated roots achieve a number of things:
+
+ * You can deploy your own infrastructure to reduce dependency on ours.
+ * You can deploy roots *inside your LAN* to ensure that network connectivity inside your facility still works if the Internet goes down. This is the first step toward making ZeroTier viable as an in-house SDN solution.
+ * Roots can be deployed inside national boundaries for countries with data residency laws or "great firewalls." (As of 1.2.0 there is still no way to force all traffic to use these roots, but that will be easy to do in a later version.)
+ * Last but not least this makes ZeroTier somewhat less centralized by eliminating any hard dependency on ZeroTier, Inc.'s infrastructure.
+
+Our roots will of course remain and continue to provide zero-configuration instant-on deployment, a secure global authority for identities, and free traffic relaying for those who can't establish peer to peer connections.
+
+### Local Configuration
+
+An element of our design philosophy is "features are bugs." This isn't an absolute dogma but more of a guiding principle. We try as hard as we can to avoid adding features, especially "knobs" that must be tweaked by a user.
+
+As of 1.2.0 we've decided that certain knobs are unavoidable, and so there is now a `local.conf` file that can be used to configure them. See the ZeroTier One documentation for these. They include:
+
+ * Blacklisting interfaces you want to make sure ZeroTier doesn't use for network traffic, such as VPNs, slow links, or backplanes designated for only certain kinds of traffic.
+ * Turning uPnP/NAT-PMP on or off.
+ * Configuring software updates on Windows and Mac platforms.
+ * Defining trusted paths (the old trusted paths file is now deprecated)
+ * Setting the ZeroTier main port so it doesn't have to be changed on the command line, which is very inconvenient in many cases.
+
+### Improved In-Band Software Updates
+
+A good software update system for Windows and Mac clients has been a missing feature in previous versions. It does exist but we've been shy about using it so far due to its fragility in some environments.
+
+We've greatly improved this mechanism in 1.2.0. Not only does it now do a better job of actually invoking the update, but it also transfers updates in-band using the ZeroTier protocol. This means it can work in environments that do not allows http/https traffic or that force it through proxies. There's also now an update channel setting: `beta` or `release` (the default).
+
+Software updates are authenticated three ways:
+
+ 1. ZeroTier's own signing key is used to sign all updates and this signature is checked prior to installation. ZeroTier, Inc.'s signatures are performed on an air-gapped machine.
+
+ 2. Updates for Mac and Windows are signed using Apple and Microsoft (DigiCert EV) keys and will not install unless these signatures are also valid.
+
+ 3. The new in-band update mechanism also authenticates the source of the update via ZeroTier's built-in security features. This provides transport security, while 1 and 2 provide security of the update at rest.
+
+Updates are now configurable via `local.conf`. There are three options: `disable`, `download`, and `apply`. The third (apply) is the default for official builds on Windows and Mac, making updates happen silently and automatically as they do for popular browsers like Chrome and Firefox. Updates are disabled by default on Linux and other Unix-type systems as these are typically updated through package managers.
+
+### Path Link Quality Awareness
+
+Version 1.2.0 is now aware of the link quality of direct paths with other 1.2.0 nodes. This information isn't used yet but is visible through the JSON API. (Quality always shows as 100% with pre-1.2.0 nodes.) Quality is measured passively with no additional overhead using a counter based packet loss detection algorithm.
+
+This information is visible from the command line via `listpeers`:
+
+    200 listpeers XXXXXXXXXX 199.XXX.XXX.XXX/9993;10574;15250;1.00 48 1.2.0 LEAF
+    200 listpeers XXXXXXXXXX 195.XXX.XXX.XXX/45584;467;7608;0.44 290 1.2.0 LEAF
+
+The first peer's path is at 100% (1.00), while the second peer's path is suffering quite a bit of packet loss (0.44).
+
+Link quality awareness is a precursor to intelligent multi-path and QoS support, which will in future versions bring us to feature parity with SD-WAN products like Cisco iWAN.
+
+### Security Improvements
+
+Version 1.2.0 adds anti-DOS (denial of service) rate limits and other hardening for improved resiliency against a number of denial of service attack scenarios.
+
+It also adds a mechanism for instantaneous credential revocation. This can be used to revoke certificates of membership instantly to kick a node off a network (for private networks) and also to revoke capabilities and tags. The new controller sends revocations by default when a peer is de-authorized.
+
+Revocations propagate using a "rumor mill" peer to peer algorithm. This means that a controller need only successfully send a revocation to at least one member of a network with connections to other active members. At this point the revocation will flood through the network peer to peer very quickly. This helps make revocations more robust in the face of poor connectivity with the controller or attempts to incapacitate the controller with denial of service attacks, as well as making revocations faster on huge networks.
+
+### Windows and Macintosh UI Improvements (ZeroTier One)
+
+The Mac has a whole new UI built natively in Objective-C. It provides a pulldown similar in appearance and operation to the Mac WiFi task bar menu.
+
+The Windows UI has also been improved and now provides a task bar icon that can be right-clicked to manage networks. Both now expose managed route and IP permissions, allowing nodes to easily opt in to full tunnel operation if you have a router configured on your network.
+
+### Ad-Hoc Networks
+
+A special kind of public network called an ad-hoc network may be accessed by joining a network ID with the format:
+
+    ffSSSSEEEE000000
+    | |   |   |
+    | |   |   Reserved for future use, must be 0
+    | |   End of port range (hex)
+    | Start of port range (hex)
+    Reserved ZeroTier address prefix indicating a controller-less network
+
+Ad-hoc networks are public (no access control) networks that have no network controller. Instead their configuration and other credentials are generated locally. Ad-hoc networks permit only IPv6 UDP and TCP unicast traffic (no multicast or broadcast) using 6plane format NDP-emulated IPv6 addresses. In addition an ad-hoc network ID encodes an IP port range. UDP packets and TCP SYN (connection open) packets are only allowed to destination ports within the encoded range.
+
+For example `ff00160016000000` is an ad-hoc network allowing only SSH, while `ff0000ffff000000` is an ad-hoc network allowing any UDP or TCP port.
+
+Keep in mind that these networks are public and anyone in the entire world can join them. Care must be taken to avoid exposing vulnerable services or sharing unwanted files or other resources.
+
+### Network Controller (Partial) Rewrite
+
+The network controller has been largely rewritten to use a simple in-filesystem JSON data store in place of SQLite, and it is now included by default in all Windows, Mac, Linux, and BSD builds. This means any desktop or server node running ZeroTier One can now be a controller with no recompilation needed.
+
+If you have data in an old SQLite3 controller we've included a NodeJS script in `controller/migrate-sqlite` to migrate data to the new format. If you don't migrate, members will start getting `NOT_FOUND` when they attempt to query for updates.
+
+## Major Bug Fixes in 1.2.0
+
+ * **The Windows HyperV 100% CPU bug is FINALLY DEAD**: This long-running problem turns out to have been an issue with Windows itself, but one we were triggering by placing invalid data into the Windows registry. Microsoft is aware of the issue but we've also fixed the triggering problem on our side. ZeroTier should now co-exist quite well with HyperV and should now be able to be bridged with a HyperV virtual switch.
+ * **Segmentation faults on musl-libc based Linux systems**: Alpine Linux and some embedded Linux systems that use musl libc (a minimal libc) experienced segmentation faults. These were due to a smaller default stack size. A work-around that sets the stack size for new threads has been added.
+ * **Windows firewall blocks local JSON API**: On some Windows systems the firewall likes to block 127.0.0.1:9993 for mysterious reasons. This is now fixed in the installer via the addition of another firewall exemption rule.
+ * **UI crash on embedded Windows due to missing fonts**: The MSI installer now ships fonts and will install them if they are not present, so this should be fixed.
+
+## Other Improvements in 1.2.0
+
+ * **Improved dead path detection**: ZeroTier is now more aggressive about expiring paths that do not seem to be active. If a path seems marginal it is re-confirmed before re-use.
+ * **Minor performance improvements**: We've reduced unnecessary memcpy's and made a few other performance improvements in the core.
+ * **Linux static binaries**: For our official packages (the ones in the download.zerotier.com apt and yum repositories) we now build Linux binaries with static linking. Hopefully this will stop all the bug reports relating to library inconsistencies, as well as allowing our deb packages to run on a wider variety of Debian-based distributions. (There are far too many of these to support officially!) The overhead for this is very small, especially since we built our static versions against musl-libc. Distribution maintainers are of course free to build dynamically linked versions for inclusion into distributions; this only affects our official binaries.

RUNNING.txt

@@ -1,74 +0,0 @@
-This guide is for those building and running from source. See BUILDING.txt
-first.
-
-The wiki at GitHub contains several pages that are probably also of interest:
-  https://github.com/zerotier/ZeroTierOne/wiki
-
---- MacOS
-
-On Mac, the default ZeroTier home is:
-
-/Library/Application Support/ZeroTier/One
-
-ZeroTier ships with a kernel extension for its own tap device, which it
-stores in the above directory. To install this, type:
-
-sudo make install-mac-tap
-
-This will create the ZeroTier One home above if it does not exist and install
-the kext there. Note that the kext must be owned by root:wheel. The make
-rule for install-mac-tap takes care of that.
-
-Next, simply run the binary. It must be run as root to open the tap device.
-If run with no options, it will use the default home directory above.
-
-sudo ./zerotier-one &
-
---- LINUX
-
-On Linux, the default ZeroTier home is:
-
-/var/lib/zerotier-one
-
-Just type:
-
-sudo mkdir /var/lib/zerotier-one
-sudo ./zerotier-one &
-
-Your system must have the Linux tun/tap driver available (tun). All tested
-distributions so far ship with this driver as a module that will load
-automatically.
-
-UDP port 9993 must be open in your local firewall for this to work properly.
-How to do this varies by Linux distribution.
-
- - Opening port 9993 on Ubuntu
-
-Follow the Ubuntu documentation about UFW https://help.ubuntu.com/community/UFW
-
-Check if your UFW is active.
-
-sudo ufw status verbose
-
-If it is active, open UDP port 9993
-
-sudo ufw allow 9993/udp
-
-You should now be able to ping and browse earth.zerotier.net
-
---- WINDOWS
-
-A windows port is in progress.
-
---- ONCE IT'S RUNNING:
-
-To use the command line interface, see this guide:
-  https://github.com/zerotier/ZeroTierOne/wiki/Command-Line-Interface
-
-If you want to test by joining the Earth network, try:
-  sudo ./zerotier-cli join 8056c2e21c000001
-
-An interface called 'zt0' should appear and should get an IP address in
-the 28.0.0.0/7 range (28.* or 29.*) within a few seconds or so. Then try
-pinging earth.zerotier.net or navigating to http://earth.zerotier.net/ in
-a web browser.

ZeroTierUI/Info.plist

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
-<plist version="0.9">
-<dict>
-	<key>NSPrincipalClass</key>
-	<string>NSApplication</string>
-	<key>CFBundleIconFile</key>
-	<string>zt1icon.icns</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleGetInfoString</key>
-	<string>ZeroTier One (Mac GUI)</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleExecutable</key>
-	<string>ZeroTier One</string>
-	<key>CFBundleIdentifier</key>
-	<string>com.zerotier.ZeroTierOne</string>
-</dict>
-</plist>

ZeroTierUI/WindowsBuildOfficial.bat

@@ -1,9 +0,0 @@
-REM If you're an OSS user and want to run this batch file, edit to change the path to Qt.
-REM Start Visual Studio command prompt and run this from within the ZeroTierUI subfolder.
-
-CD ..
-MKDIR build-ZeroTierUI-win32-release
-CD build-ZeroTierUI-win32-release
-C:\Qt\5.2.1\Src\qtbase\bin\qmake.exe ..\ZeroTierUI\ZeroTierUI.pro
-nmake clean
-nmake

ZeroTierUI/ZeroTierUI.pro

@@ -1,120 +0,0 @@
-QT       += core gui widgets network
-TARGET = "ZeroTier One"
-TEMPLATE = app
-
-win32:RC_FILE = ZeroTierUI.rc
-win32:LIBS += winhttp.lib Iphlpapi.lib ws2_32.lib advapi32.lib Shell32.lib Rpcrt4.lib
-win32:QMAKE_LFLAGS += /MANIFESTUAC:\"level=\'requireAdministrator\' uiAccess=\'false\'\"
-
-mac:ICON = zt1icon.icns
-mac:QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.6
-mac:QMAKE_INFO_PLIST = Info.plist
-mac:LIBS += -framework Cocoa
-
-SOURCES += main.cpp \
-    mainwindow.cpp \
-    aboutwindow.cpp \
-    ../node/C25519.cpp \
-    ../node/CertificateOfMembership.cpp \
-    ../node/Defaults.cpp \
-    ../node/Demarc.cpp \
-    ../node/EthernetTap.cpp \
-    ../node/HttpClient.cpp \
-    ../node/Identity.cpp \
-    ../node/InetAddress.cpp \
-    ../node/Logger.cpp \
-    ../node/Multicaster.cpp \
-    ../node/Network.cpp \
-    ../node/NetworkConfig.cpp \
-    ../node/Node.cpp \
-    ../node/NodeConfig.cpp \
-    ../node/Packet.cpp \
-    ../node/PacketDecoder.cpp \
-    ../node/Peer.cpp \
-    ../node/Poly1305.cpp \
-    ../node/Salsa20.cpp \
-    ../node/Service.cpp \
-    ../node/SHA512.cpp \
-    ../node/SoftwareUpdater.cpp \
-    ../node/Switch.cpp \
-    ../node/SysEnv.cpp \
-    ../node/Topology.cpp \
-    ../node/UdpSocket.cpp \
-    ../node/Utils.cpp \
-    ../ext/lz4/lz4.c \
-    ../ext/lz4/lz4hc.c \
-    networkwidget.cpp \
-    installdialog.cpp \
-    licensedialog.cpp \
-    onetimedialog.cpp
-
-HEADERS  += mainwindow.h \
-    aboutwindow.h \
-    ../node/Node.hpp \
-    ../node/Utils.hpp \
-    ../node/Defaults.hpp \
-    ../node/Address.hpp \
-    ../node/Array.hpp \
-    ../node/AtomicCounter.hpp \
-    ../node/BandwidthAccount.hpp \
-    ../node/Buffer.hpp \
-    ../node/C25519.hpp \
-    ../node/CertificateOfMembership.hpp \
-    ../node/CMWC4096.hpp \
-    ../node/Condition.hpp \
-    ../node/Constants.hpp \
-    ../node/Demarc.hpp \
-    ../node/Dictionary.hpp \
-    ../node/EthernetTap.hpp \
-    ../node/HttpClient.hpp \
-    ../node/Identity.hpp \
-    ../node/InetAddress.hpp \
-    ../node/Logger.hpp \
-    ../node/MAC.hpp \
-    ../node/Multicaster.hpp \
-    ../node/MulticastGroup.hpp \
-    ../node/Mutex.hpp \
-    ../node/Network.hpp \
-    ../node/NetworkConfig.hpp \
-    ../node/NodeConfig.hpp \
-    ../node/NonCopyable.hpp \
-    ../node/Packet.hpp \
-    ../node/PacketDecoder.hpp \
-    ../node/Peer.hpp \
-    ../node/Poly1305.hpp \
-    ../node/RuntimeEnvironment.hpp \
-    ../node/Salsa20.hpp \
-    ../node/Service.hpp \
-    ../node/SHA512.hpp \
-    ../node/SharedPtr.hpp \
-    ../node/SoftwareUpdater.hpp \
-    ../node/Switch.hpp \
-    ../node/SysEnv.hpp \
-    ../node/Thread.hpp \
-    ../node/Topology.hpp \
-    ../node/UdpSocket.hpp \
-    ../ext/lz4/lz4.h \
-    ../ext/lz4/lz4hc.h \
-    networkwidget.h \
-    installdialog.h \
-    mac_doprivileged.h \
-    licensedialog.h \
-    main.h \
-    onetimedialog.h
-
-FORMS    += mainwindow.ui \
-    aboutwindow.ui \
-    networkwidget.ui \
-    installdialog.ui \
-    licensedialog.ui \
-    quickstartdialog.ui \
-    onetimedialog.ui
-
-RESOURCES += \
-		resources.qrc
-
-mac:OBJECTIVE_SOURCES += \
-		mac_doprivileged.mm
-
-OTHER_FILES += \
-    stylesheet.css

ZeroTierUI/ZeroTierUI.rc

@@ -1 +0,0 @@
-IDI_ICON1 ICON DISCARDABLE "zt1icon.ico"

ZeroTierUI/aboutwindow.ui

@@ -1,254 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>AboutWindow</class>
- <widget class="QDialog" name="AboutWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>508</width>
-    <height>261</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>About ZeroTier One</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="resources.qrc">
-    <normaloff>:/img/zt1icon.png</normaloff>:/img/zt1icon.png</iconset>
-  </property>
-  <property name="sizeGripEnabled">
-   <bool>true</bool>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="leftMargin">
-    <number>6</number>
-   </property>
-   <property name="topMargin">
-    <number>6</number>
-   </property>
-   <property name="rightMargin">
-    <number>6</number>
-   </property>
-   <property name="bottomMargin">
-    <number>6</number>
-   </property>
-   <item>
-    <widget class="QFrame" name="frame">
-     <property name="frameShape">
-      <enum>QFrame::StyledPanel</enum>
-     </property>
-     <property name="frameShadow">
-      <enum>QFrame::Raised</enum>
-     </property>
-     <layout class="QHBoxLayout" name="horizontalLayout">
-      <property name="leftMargin">
-       <number>6</number>
-      </property>
-      <property name="topMargin">
-       <number>6</number>
-      </property>
-      <property name="rightMargin">
-       <number>6</number>
-      </property>
-      <property name="bottomMargin">
-       <number>6</number>
-      </property>
-      <item>
-       <widget class="QWidget" name="widget" native="true">
-        <layout class="QVBoxLayout" name="verticalLayout_3">
-         <property name="leftMargin">
-          <number>0</number>
-         </property>
-         <property name="topMargin">
-          <number>0</number>
-         </property>
-         <property name="rightMargin">
-          <number>0</number>
-         </property>
-         <property name="bottomMargin">
-          <number>0</number>
-         </property>
-         <item>
-          <widget class="QLabel" name="iconLabel">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="minimumSize">
-            <size>
-             <width>128</width>
-             <height>128</height>
-            </size>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>128</width>
-             <height>128</height>
-            </size>
-           </property>
-           <property name="text">
-            <string/>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-           <property name="pixmap">
-            <pixmap resource="resources.qrc">:/img/zt1icon.png</pixmap>
-           </property>
-           <property name="scaledContents">
-            <bool>true</bool>
-           </property>
-           <property name="textInteractionFlags">
-            <set>Qt::NoTextInteraction</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer name="verticalSpacer">
-           <property name="orientation">
-            <enum>Qt::Vertical</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>20</width>
-             <height>40</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
-       </widget>
-      </item>
-      <item>
-       <widget class="QFrame" name="frame_2">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="frameShape">
-         <enum>QFrame::StyledPanel</enum>
-        </property>
-        <property name="frameShadow">
-         <enum>QFrame::Sunken</enum>
-        </property>
-        <layout class="QVBoxLayout" name="verticalLayout_2">
-         <item>
-          <widget class="QLabel" name="aboutTextLabel">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="font">
-            <font>
-             <weight>50</weight>
-             <bold>false</bold>
-            </font>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignHCenter|Qt::AlignTop</set>
-           </property>
-           <property name="textInteractionFlags">
-            <set>Qt::NoTextInteraction</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QWidget" name="widget_2" native="true">
-           <layout class="QHBoxLayout" name="horizontalLayout_2">
-            <property name="leftMargin">
-             <number>0</number>
-            </property>
-            <property name="topMargin">
-             <number>0</number>
-            </property>
-            <property name="rightMargin">
-             <number>0</number>
-            </property>
-            <property name="bottomMargin">
-             <number>0</number>
-            </property>
-            <item>
-             <spacer name="horizontalSpacer">
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
-              </property>
-              <property name="sizeHint" stdset="0">
-               <size>
-                <width>40</width>
-                <height>20</height>
-               </size>
-              </property>
-             </spacer>
-            </item>
-           </layout>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item>
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Ok</set>
-     </property>
-     <property name="centerButtons">
-      <bool>true</bool>
-     </property>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>AboutWindow</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>AboutWindow</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>316</x>
-     <y>260</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>

ZeroTierUI/installdialog.cpp

@@ -1,219 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#include "installdialog.h"
-#include "mainwindow.h"
-#include "ui_installdialog.h"
-
-#include "../node/Constants.hpp"
-#include "../node/Defaults.hpp"
-#include "../node/SoftwareUpdater.hpp"
-
-#ifdef __UNIX_LIKE__
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#endif
-
-#ifdef __APPLE__
-#include "mac_doprivileged.h"
-#endif
-
-#include <QMainWindow>
-#include <QMessageBox>
-#include <QByteArray>
-#include <QSslSocket>
-#include <QFile>
-#include <QDir>
-#include <QProcess>
-
-InstallDialog::InstallDialog(QWidget *parent) :
-	QMainWindow(parent),
-	ui(new Ui::InstallDialog),
-	nam(new QNetworkAccessManager(this)),
-	phase(FETCHING_NFO)
-{
-	ui->setupUi(this);
-	QObject::connect(nam,SIGNAL(finished(QNetworkReply*)),this,SLOT(on_networkReply(QNetworkReply*)));
-
-	const char *nfoUrl = ZeroTier::ZT_DEFAULTS.updateLatestNfoURL.c_str();
-	if (!*nfoUrl) {
-		QMessageBox::critical(this,"Download Failed","Download failed: internal error: no update URL configured in build!",QMessageBox::Ok,QMessageBox::NoButton);
-		QApplication::exit(1);
-		return;
-	}
-
-	QNetworkReply *reply = nam->get(QNetworkRequest(QUrl(nfoUrl)));
-	QObject::connect(reply,SIGNAL(downloadProgress(qint64,qint64)),this,SLOT(on_downloadProgress(qint64,qint64)));
-}
-
-InstallDialog::~InstallDialog()
-{
-	delete ui;
-}
-
-void InstallDialog::on_networkReply(QNetworkReply *reply)
-{
-	reply->deleteLater();
-
-	if (reply->error() != QNetworkReply::NoError) {
-		QMessageBox::critical(this,"Download Failed",QString("Download failed: ") + reply->errorString() + "\n\nAre you connected to the Internet?",QMessageBox::Ok,QMessageBox::NoButton);
-		QApplication::exit(1);
-	} else {
-		if (reply->attribute(QNetworkRequest::HttpStatusCodeAttribute) == 200) {
-			QByteArray installerData(reply->readAll());
-
-			switch(phase) {
-				case FETCHING_NFO: {
-					unsigned int vMajor = 0,vMinor = 0,vRevision = 0;
-					installerData.append((char)0);
-					const char *err = ZeroTier::SoftwareUpdater::parseNfo(installerData.data(),vMajor,vMinor,vRevision,signedBy,signature,url);
-
-					if (err) {
-						QMessageBox::critical(this,"Download Failed","Download failed: there is a problem with the software update web site.\nTry agian later. (invalid .nfo file)",QMessageBox::Ok,QMessageBox::NoButton);
-						QApplication::exit(1);
-						return;
-					}
-
-					phase = FETCHING_INSTALLER;
-					reply = nam->get(QNetworkRequest(QUrl(url.c_str())));
-					QObject::connect(reply,SIGNAL(downloadProgress(qint64,qint64)),this,SLOT(on_downloadProgress(qint64,qint64)));
-				}	break;
-				case FETCHING_INSTALLER: {
-					if (!ZeroTier::SoftwareUpdater::validateUpdate(installerData.data(),installerData.length(),signedBy,signature)) {
-						QMessageBox::critical(this,"Download Failed","Download failed: there is a problem with the software update web site. Try agian later. (downloaded data failed signature check)",QMessageBox::Ok,QMessageBox::NoButton);
-						QApplication::exit(1);
-						return;
-					}
-
-#ifdef __APPLE__
-					{
-						std::string homePath(QDir::homePath().toStdString());
-						QString zt1Caches(QDir::homePath() + "/Library/Caches/ZeroTier/One");
-						QDir::root().mkpath(zt1Caches);
-						std::string instPath((zt1Caches + "/ZeroTierOneInstaller").toStdString());
-						std::string tmpPath((zt1Caches + "/inst.sh").toStdString());
-
-						int outfd = ::open(instPath.c_str(),O_CREAT|O_TRUNC|O_WRONLY,0755);
-						if (outfd <= 0) {
-							QMessageBox::critical(this,"Download Failed",QString("Installation failed: unable to write to ")+instPath.c_str(),QMessageBox::Ok,QMessageBox::NoButton);
-							QApplication::exit(1);
-							return;
-						}
-						if (::write(outfd,installerData.data(),installerData.length()) != installerData.length()) {
-							QMessageBox::critical(this,"Installation Failed",QString("Installation failed: unable to write to ")+instPath.c_str(),QMessageBox::Ok,QMessageBox::NoButton);
-							QApplication::exit(1);
-							return;
-						}
-						::close(outfd);
-						chmod(instPath.c_str(),0755);
-
-						FILE *scr = fopen(tmpPath.c_str(),"w");
-						if (!scr) {
-							QMessageBox::critical(this,"Installation Failed","Cannot write script to temporary Library/Caches/ZeroTier/One folder.",QMessageBox::Ok,QMessageBox::NoButton);
-							QApplication::exit(1);
-							return;
-						}
-
-						fprintf(scr,"#!/bin/bash\n");
-						fprintf(scr,"export PATH=\"/bin:/usr/bin:/sbin:/usr/sbin\"\n");
-						fprintf(scr,"'%s'\n",instPath.c_str());
-						fprintf(scr,"if [ -f '/Library/Application Support/ZeroTier/One/authtoken.secret' ]; then\n");
-						fprintf(scr,"  mkdir -p '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
-						fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier'\n",(int)getuid(),homePath.c_str());
-						fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier'\n",(int)getgid(),homePath.c_str());
-						fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier'\n",homePath.c_str());
-						fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getuid(),homePath.c_str());
-						fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getgid(),homePath.c_str());
-						fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
-						fprintf(scr,"  cp -f '/Library/Application Support/ZeroTier/One/authtoken.secret' '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
-						fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getuid(),homePath.c_str());
-						fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getgid(),homePath.c_str());
-						fprintf(scr,"  chmod 0600 '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
-						fprintf(scr,"fi\n");
-						fprintf(scr,"exit 0\n");
-
-						fclose(scr);
-						chmod(tmpPath.c_str(),0755);
-
-						macExecutePrivilegedShellCommand((std::string("'")+tmpPath+"' >>/dev/null 2>&1").c_str());
-
-						unlink(tmpPath.c_str());
-						unlink(instPath.c_str());
-
-						// Restart the binary with whatever updates may have occurred
-						std::string appPath(QCoreApplication::applicationFilePath().toStdString());
-						execl(appPath.c_str(),appPath.c_str(),(const char *)0);
-
-						// We only make it here if execl() fails
-						QMessageBox::critical(this,"Re-Launch Failed","An error occurred re-launching ZeroTier One.app. Try launching it manually.",QMessageBox::Ok,QMessageBox::NoButton);
-						QApplication::exit(1);
-
-						return;
-					}
-#endif
-				}	break;
-			}
-
-			ui->progressBar->setMinimum(0);
-			ui->progressBar->setMaximum(100);
-			ui->progressBar->setValue(0);
-		} else {
-			QMessageBox::critical(this,"Download Failed",QString("Download failed: HTTP status code ") + reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toString(),QMessageBox::Ok,QMessageBox::NoButton);
-			QApplication::exit(1);
-		}
-	}
-}
-
-void InstallDialog::on_InstallDialog_rejected()
-{
-	QApplication::exit();
-}
-
-void InstallDialog::on_cancelButton_clicked()
-{
-	QApplication::exit();
-}
-
-void InstallDialog::on_downloadProgress(qint64 bytesReceived,qint64 bytesTotal)
-{
-	if (bytesTotal <= 0) {
-		ui->progressBar->setValue(0);
-		ui->progressBar->setMinimum(0);
-		ui->progressBar->setMaximum(0);
-	} else {
-		double pct = ((double)bytesReceived / (double)bytesTotal) * 100.0;
-		if (pct > 100.0)
-			pct = 100.0;
-		ui->progressBar->setMinimum(0);
-		ui->progressBar->setMaximum(100);
-		ui->progressBar->setValue((int)pct);
-	}
-}

ZeroTierUI/installdialog.ui

@@ -1,124 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>InstallDialog</class>
- <widget class="QMainWindow" name="InstallDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>547</width>
-    <height>231</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Install ZeroTier One Service</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="resources.qrc">
-    <normaloff>:/img/zt1icon.png</normaloff>:/img/zt1icon.png</iconset>
-  </property>
-	<widget class="QWidget" name="centralWidget">
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="leftMargin">
-    <number>6</number>
-   </property>
-   <property name="topMargin">
-    <number>6</number>
-   </property>
-   <property name="rightMargin">
-    <number>6</number>
-   </property>
-   <property name="bottomMargin">
-    <number>6</number>
-   </property>
-   <item>
-    <widget class="QLabel" name="label">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="font">
-      <font>
-       <pointsize>14</pointsize>
-      </font>
-     </property>
-     <property name="text">
-      <string>Since this is your first time running ZeroTier One on this computer, the virtual Ethernet service must be downloaded and installed.
-
-Please wait while the service downloads, then you will be prompted to enter an administrator password to install it.</string>
-     </property>
-     <property name="textFormat">
-      <enum>Qt::PlainText</enum>
-     </property>
-     <property name="alignment">
-      <set>Qt::AlignCenter</set>
-     </property>
-     <property name="wordWrap">
-      <bool>true</bool>
-     </property>
-     <property name="margin">
-      <number>10</number>
-     </property>
-     <property name="textInteractionFlags">
-      <set>Qt::NoTextInteraction</set>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QProgressBar" name="progressBar">
-     <property name="maximum">
-      <number>0</number>
-     </property>
-     <property name="value">
-      <number>0</number>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QWidget" name="widget" native="true">
-     <layout class="QHBoxLayout" name="horizontalLayout">
-      <property name="leftMargin">
-       <number>0</number>
-      </property>
-      <property name="topMargin">
-       <number>0</number>
-      </property>
-      <property name="rightMargin">
-       <number>0</number>
-      </property>
-      <property name="bottomMargin">
-       <number>0</number>
-      </property>
-      <item>
-       <spacer name="horizontalSpacer">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>40</width>
-          <height>20</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
-      <item>
-       <widget class="QPushButton" name="cancelButton">
-        <property name="text">
-         <string>Cancel and Exit</string>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-  </layout>
-	</widget>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections/>
-</ui>

ZeroTierUI/licensedialog.cpp

@@ -1,42 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "main.h"
-#include "licensedialog.h"
-#include "ui_licensedialog.h"
-
-#include "../node/Constants.hpp"
-
-LicenseDialog::LicenseDialog(QWidget *parent) :
-	QDialog(parent),
-	ui(new Ui::LicenseDialog)
-{
-	ui->setupUi(this);
-
-#ifdef __WINDOWS__
-	QWidgetList widgets = this->findChildren<QWidget*>();
-	foreach(QWidget *widget, widgets) {
-		QFont font(widget->font());
-		font.setPointSizeF(font.pointSizeF() * 0.75);
-		widget->setFont(font);
-	}
-#endif
-}
-
-LicenseDialog::~LicenseDialog()
-{
-	delete ui;
-}
-
-void LicenseDialog::on_buttonBox_accepted()
-{
-	settings->setValue("acceptedLicenseV1",true);
-	settings->sync();
-
-	this->setResult(QDialog::Accepted);
-}
-
-void LicenseDialog::on_buttonBox_rejected()
-{
-	::exit(0);
-}

ZeroTierUI/licensedialog.h

@@ -1,27 +0,0 @@
-#ifndef LICENSEDIALOG_H
-#define LICENSEDIALOG_H
-
-#include <QDialog>
-
-namespace Ui {
-class LicenseDialog;
-}
-
-class LicenseDialog : public QDialog
-{
-	Q_OBJECT
-
-public:
-	explicit LicenseDialog(QWidget *parent = 0);
-	~LicenseDialog();
-
-private slots:
-	void on_buttonBox_accepted();
-
-	void on_buttonBox_rejected();
-
-private:
-	Ui::LicenseDialog *ui;
-};
-
-#endif // LICENSEDIALOG_H

ZeroTierUI/licensedialog.ui

@@ -1,256 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>LicenseDialog</class>
- <widget class="QDialog" name="LicenseDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>534</width>
-    <height>333</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>ZeroTier One</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="resources.qrc">
-    <normaloff>:/img/zt1icon.png</normaloff>:/img/zt1icon.png</iconset>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="spacing">
-    <number>6</number>
-   </property>
-   <property name="leftMargin">
-    <number>6</number>
-   </property>
-   <property name="topMargin">
-    <number>6</number>
-   </property>
-   <property name="rightMargin">
-    <number>6</number>
-   </property>
-   <property name="bottomMargin">
-    <number>6</number>
-   </property>
-   <item>
-    <widget class="QLabel" name="label">
-     <property name="font">
-      <font>
-       <pointsize>14</pointsize>
-       <weight>75</weight>
-       <bold>true</bold>
-      </font>
-     </property>
-     <property name="text">
-      <string>Do you agree to the terms of the license agreement?</string>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QTextEdit" name="licenseDisplayTextEdit">
-     <property name="undoRedoEnabled">
-      <bool>false</bool>
-     </property>
-     <property name="readOnly">
-      <bool>true</bool>
-     </property>
-     <property name="html">
-      <string notr="true">&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
-&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;title&gt;GNU General Public License v3.0 - GNU Project - Free Software Foundation (FSF)&lt;/title&gt;&lt;style type=&quot;text/css&quot;&gt;
-p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'.Lucida Grande UI'; font-size:13pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p style=&quot; margin-top:14px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;GNU GENERAL PUBLIC LICENSE&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Version 3, 29 June 2007 &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Copyright © 2007 Free Software Foundation, Inc. &amp;lt;&lt;a href=&quot;http://fsf.org/&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#0000ff;&quot;&gt;http://fsf.org/&lt;/span&gt;&lt;/a&gt;&amp;gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;preamble&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;P&lt;/span&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;reamble&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The GNU General Public License is a free, copyleft license for software and other kinds of works. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free 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. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for them if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs, and that you know you can do these things. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;To protect your rights, we need to prevent others from denying you these rights or asking you to surrender the rights. Therefore, you have certain responsibilities if you distribute copies of the software, or if you modify it: responsibilities to respect the freedom of others. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;For example, if you distribute copies of such a program, whether gratis or for a fee, you must pass on to the recipients the same freedoms that you received. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Developers that use the GNU GPL protect your rights with two steps: (1) assert copyright on the software, and (2) offer you this License giving you legal permission to copy, distribute and/or modify it. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;For the developers' and authors' protection, the GPL clearly explains that there is no warranty for this free software. For both users' and authors' sake, the GPL requires that modified versions be marked as changed, so that their problems will not be attributed erroneously to authors of previous versions. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Some devices are designed to deny users access to install or run modified versions of the software inside them, although the manufacturer can do so. This is fundamentally incompatible with the aim of protecting users' freedom to change the software. The systematic pattern of such abuse occurs in the area of products for individuals to use, which is precisely where it is most unacceptable. Therefore, we have designed this version of the GPL to prohibit the practice for those products. If such problems arise substantially in other domains, we stand ready to extend this provision to those domains in future versions of the GPL, as needed to protect the freedom of users. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Finally, every program is threatened constantly by software patents. States should not allow patents to restrict development and use of software on general-purpose computers, but in those that do, we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary. To prevent this, the GPL assures that patents cannot be used to render the program non-free. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The precise terms and conditions for copying, distribution and modification follow. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;terms&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;T&lt;/span&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;ERMS AND CONDITIONS&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section0&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;0&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Definitions.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;“This License” refers to version 3 of the GNU General Public License. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;“Copyright” also means copyright-like laws that apply to other kinds of works, such as semiconductor masks. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;“The Program” refers to any copyrightable work licensed under this License. Each licensee is addressed as “you”. “Licensees” and “recipients” may be individuals or organizations. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;To “modify” a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission, other than the making of an exact copy. The resulting work is called a “modified version” of the earlier work or a work “based on” the earlier work. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A “covered work” means either the unmodified Program or a work based on the Program. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;To “propagate” a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without modification), making available to the public, and in some countries other activities as well. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;To “convey” a work means any kind of propagation that enables other parties to make or receive copies. Mere interaction with a user through a computer network, with no transfer of a copy, is not conveying. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;An interactive user interface displays “Appropriate Legal Notices” to the extent that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright notice, and (2) tells the user that there is no warranty for the work (except to the extent that warranties are provided), that licensees may convey the work under this License, and how to view a copy of this License. If the interface presents a list of user commands or options, such as a menu, a prominent item in the list meets this criterion. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section1&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Source Code.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The “source code” for a work means the preferred form of the work for making modifications to it. “Object code” means any non-source form of a work. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A “Standard Interface” means an interface that either is an official standard defined by a recognized standards body, or, in the case of interfaces specified for a particular programming language, one that is widely used among developers working in that language. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The “System Libraries” of an executable work include anything, other than the work as a whole, that (a) is included in the normal form of packaging a Major Component, but which is not part of that Major Component, and (b) serves only to enable use of the work with that Major Component, or to implement a Standard Interface for which an implementation is available to the public in source code form. A “Major Component”, in this context, means a major essential component (kernel, window system, and so on) of the specific operating system (if any) on which the executable work runs, or a compiler used to produce the work, or an object code interpreter used to run it. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The “Corresponding Source” for a work in object code form means all the source code needed to generate, install, and (for an executable work) run the object code and to modify the work, including scripts to control those activities. However, it does not include the work's System Libraries, or general-purpose tools or generally available free programs which are used unmodified in performing those activities but which are not part of the work. For example, Corresponding Source includes interface definition files associated with source files for the work, and the source code for shared libraries and dynamically linked subprograms that the work is specifically designed to require, such as by intimate data communication or control flow between those subprograms and other parts of the work. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The Corresponding Source need not include anything that users can regenerate automatically from other parts of the Corresponding Source. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The Corresponding Source for a work in source code form is that same work. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section2&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;2&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Basic Permissions.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;All rights granted under this License are granted for the term of copyright on the Program, and are irrevocable provided the stated conditions are met. This License explicitly affirms your unlimited permission to run the unmodified Program. The output from running a covered work is covered by this License only if the output, given its content, constitutes a covered work. This License acknowledges your rights of fair use or other equivalent, as provided by copyright law. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may make, run and propagate covered works that you do not convey, without conditions so long as your license otherwise remains in force. You may convey covered works to others for the sole purpose of having them make modifications exclusively for you, or provide you with facilities for running those works, provided that you comply with the terms of this License in conveying all material for which you do not control copyright. Those thus making or running the covered works for you must do so exclusively on your behalf, under your direction and control, on terms that prohibit them from making any copies of your copyrighted material outside their relationship with you. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Conveying under any other circumstances is permitted solely under the conditions stated below. Sublicensing is not allowed; section 10 makes it unnecessary. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section3&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;3&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Protecting Users' Legal Rights From Anti-Circumvention Law.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;No covered work shall be deemed part of an effective technological measure under any applicable law fulfilling obligations under article 11 of the WIPO copyright treaty adopted on 20 December 1996, or similar laws prohibiting or restricting circumvention of such measures. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;When you convey a covered work, you waive any legal power to forbid circumvention of technological measures to the extent such circumvention is effected by exercising rights under this License with respect to the covered work, and you disclaim any intention to limit operation or modification of the work as a means of enforcing, against the work's users, your or third parties' legal rights to forbid circumvention of technological measures. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section4&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;4&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Conveying Verbatim Copies.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may convey 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; keep intact all notices stating that this License and any non-permissive terms added in accord with section 7 apply to the code; keep intact all notices of the absence of any warranty; and give all recipients a copy of this License along with the Program. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may charge any price or no price for each copy that you convey, and you may offer support or warranty protection for a fee. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section5&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;5&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Conveying Modified Source Versions.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may convey a work based on the Program, or the modifications to produce it from the Program, in the form of source code under the terms of section 4, provided that you also meet all of these conditions: &lt;/p&gt;
-&lt;ul style=&quot;margin-top: 0px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; -qt-list-indent: 1;&quot;&gt;&lt;li style=&quot; margin-top:12px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;a) The work must carry prominent notices stating that you modified it, and giving a relevant date. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;b) The work must carry prominent notices stating that it is released under this License and any conditions added under section 7. This requirement modifies the requirement in section 4 to “keep intact all notices”. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;c) You must license the entire work, as a whole, under this License to anyone who comes into possession of a copy. This License will therefore apply, along with any applicable section 7 additional terms, to the whole of the work, and all its parts, regardless of how they are packaged. This License gives no permission to license the work in any other way, but it does not invalidate such permission if you have separately received it. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;d) If the work has interactive user interfaces, each must display Appropriate Legal Notices; however, if the Program has interactive interfaces that do not display Appropriate Legal Notices, your work need not make them do so. &lt;/li&gt;&lt;/ul&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A compilation of a covered work with other separate and independent works, which are not by their nature extensions of the covered work, and which are not combined with it such as to form a larger program, in or on a volume of a storage or distribution medium, is called an “aggregate” if the compilation and its resulting copyright are not used to limit the access or legal rights of the compilation's users beyond what the individual works permit. Inclusion of a covered work in an aggregate does not cause this License to apply to the other parts of the aggregate. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section6&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;6&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Conveying Non-Source Forms.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may convey a covered work in object code form under the terms of sections 4 and 5, provided that you also convey the machine-readable Corresponding Source under the terms of this License, in one of these ways: &lt;/p&gt;
-&lt;ul style=&quot;margin-top: 0px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; -qt-list-indent: 1;&quot;&gt;&lt;li style=&quot; margin-top:12px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;a) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;b) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by a written offer, valid for at least three years and valid for as long as you offer spare parts or customer support for that product model, to give anyone who possesses the object code either (1) a copy of the Corresponding Source for all the software in the product that is covered by this License, on a durable physical medium customarily used for software interchange, for a price no more than your reasonable cost of physically performing this conveying of source, or (2) access to copy the Corresponding Source from a network server at no charge. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;c) Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source. This alternative is allowed only occasionally and noncommercially, and only if you received the object code with such an offer, in accord with subsection 6b. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;d) Convey the object code by offering access from a designated place (gratis or for a charge), and offer equivalent access to the Corresponding Source in the same way through the same place at no further charge. You need not require recipients to copy the Corresponding Source along with the object code. If the place to copy the object code is a network server, the Corresponding Source may be on a different server (operated by you or a third party) that supports equivalent copying facilities, provided you maintain clear directions next to the object code saying where to find the Corresponding Source. Regardless of what server hosts the Corresponding Source, you remain obligated to ensure that it is available for as long as needed to satisfy these requirements. &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;e) Convey the object code using peer-to-peer transmission, provided you inform other peers where the object code and Corresponding Source of the work are being offered to the general public at no charge under subsection 6d. &lt;/li&gt;&lt;/ul&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A separable portion of the object code, whose source code is excluded from the Corresponding Source as a System Library, need not be included in conveying the object code work. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A “User Product” is either (1) a “consumer product”, which means any tangible personal property which is normally used for personal, family, or household purposes, or (2) anything designed or sold for incorporation into a dwelling. In determining whether a product is a consumer product, doubtful cases shall be resolved in favor of coverage. For a particular product received by a particular user, “normally used” refers to a typical or common use of that class of product, regardless of the status of the particular user or of the way in which the particular user actually uses, or expects or is expected to use, the product. A product is a consumer product regardless of whether the product has substantial commercial, industrial or non-consumer uses, unless such uses represent the only significant mode of use of the product. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;“Installation Information” for a User Product means any methods, procedures, authorization keys, or other information required to install and execute modified versions of a covered work in that User Product from a modified version of its Corresponding Source. The information must suffice to ensure that the continued functioning of the modified object code is in no case prevented or interfered with solely because modification has been made. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If you convey an object code work under this section in, or with, or specifically for use in, a User Product, and the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient in perpetuity or for a fixed term (regardless of how the transaction is characterized), the Corresponding Source conveyed under this section must be accompanied by the Installation Information. But this requirement does not apply if neither you nor any third party retains the ability to install modified object code on the User Product (for example, the work has been installed in ROM). &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The requirement to provide Installation Information does not include a requirement to continue to provide support service, warranty, or updates for a work that has been modified or installed by the recipient, or for the User Product in which it has been modified or installed. Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Corresponding Source conveyed, and Installation Information provided, in accord with this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and must require no special password or key for unpacking, reading or copying. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section7&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;7&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Additional Terms.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;“Additional permissions” are terms that supplement the terms of this License by making exceptions from one or more of its conditions. Additional permissions that are applicable to the entire Program shall be treated as though they were included in this License, to the extent that they are valid under applicable law. If additional permissions apply only to part of the Program, that part may be used separately under those permissions, but the entire Program remains governed by this License without regard to the additional permissions. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;When you convey a copy of a covered work, you may at your option remove any additional permissions from that copy, or from any part of it. (Additional permissions may be written to require their own removal in certain cases when you modify the work.) You may place additional permissions on material, added by you to a covered work, for which you have or can give appropriate copyright permission. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Notwithstanding any other provision of this License, for material you add to a covered work, you may (if authorized by the copyright holders of that material) supplement the terms of this License with terms: &lt;/p&gt;
-&lt;ul style=&quot;margin-top: 0px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; -qt-list-indent: 1;&quot;&gt;&lt;li style=&quot; margin-top:12px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;a) Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this License; or &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;b) Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it; or &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;c) Prohibiting misrepresentation of the origin of that material, or requiring that modified versions of such material be marked in reasonable ways as different from the original version; or &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;d) Limiting the use for publicity purposes of names of licensors or authors of the material; or &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;e) Declining to grant rights under trademark law for use of some trade names, trademarks, or service marks; or &lt;/li&gt;
-&lt;li style=&quot; margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;f) Requiring indemnification of licensors and authors of that material by anyone who conveys the material (or modified versions of it) with contractual assumptions of liability to the recipient, for any liability that these contractual assumptions directly impose on those licensors and authors. &lt;/li&gt;&lt;/ul&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;All other non-permissive additional terms are considered “further restrictions” within the meaning of section 10. If the Program as you received it, or any part of it, contains a notice stating that it is governed by this License along with a term that is a further restriction, you may remove that term. If a license document contains a further restriction but permits relicensing or conveying under this License, you may add to a covered work material governed by the terms of that license document, provided that the further restriction does not survive such relicensing or conveying. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If you add terms to a covered work in accord with this section, you must place, in the relevant source files, a statement of the additional terms that apply to those files, or a notice indicating where to find the applicable terms. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Additional terms, permissive or non-permissive, may be stated in the form of a separately written license, or stated as exceptions; the above requirements apply either way. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section8&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;8&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Termination.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may not propagate or modify a covered work except as expressly provided under this License. Any attempt otherwise to propagate or modify it is void, and will automatically terminate your rights under this License (including any patent licenses granted under the third paragraph of section 11). &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;However, if you cease all violation of this License, then your license from a particular copyright holder is reinstated (a) provisionally, unless and until the copyright holder explicitly and finally terminates your license, and (b) permanently, if the copyright holder fails to notify you of the violation by some reasonable means prior to 60 days after the cessation. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Moreover, your license from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means, this is the first time you have received notice of violation of this License (for any work) from that copyright holder, and you cure the violation prior to 30 days after your receipt of the notice. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Termination of your rights under this section does not terminate the licenses of parties who have received copies or rights from you under this License. If your rights have been terminated and not permanently reinstated, you do not qualify to receive new licenses for the same material under section 10. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section9&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;9&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;. Acceptance Not Required for Having Copies.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You are not required to accept this License in order to receive or run a copy of the Program. Ancillary propagation of a covered work occurring solely as a consequence of using peer-to-peer transmission to receive a copy likewise does not require acceptance. However, nothing other than this License grants you permission to propagate or modify any covered work. These actions infringe copyright if you do not accept this License. Therefore, by modifying or propagating a covered work, you indicate your acceptance of this License to do so. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section10&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;0. Automatic Licensing of Downstream Recipients.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Each time you convey a covered work, the recipient automatically receives a license from the original licensors, to run, modify and propagate that work, subject to this License. You are not responsible for enforcing compliance by third parties with this License. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;An “entity transaction” is a transaction transferring control of an organization, or substantially all assets of one, or subdividing an organization, or merging organizations. If propagation of a covered work results from an entity transaction, each party to that transaction who receives a copy of the work also receives whatever licenses to the work the party's predecessor in interest had or could give under the previous paragraph, plus a right to possession of the Corresponding Source of the work from the predecessor in interest, if the predecessor has it or can get it with reasonable efforts. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You may not impose any further restrictions on the exercise of the rights granted or affirmed under this License. For example, you may not impose a license fee, royalty, or other charge for exercise of rights granted under this License, and you may not initiate litigation (including a cross-claim or counterclaim in a lawsuit) alleging that any patent claim is infringed by making, using, selling, offering for sale, or importing the Program or any portion of it. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section11&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1. Patents.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A “contributor” is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's “contributor version”. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A contributor's “essential patent claims” are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, “control” includes the right to grant patent sublicenses in a manner consistent with the requirements of this License. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Each contributor grants you a non-exclusive, worldwide, royalty-free patent license under the contributor's essential patent claims, to make, use, sell, offer for sale, import and otherwise run, modify and propagate the contents of its contributor version. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;In the following three paragraphs, a “patent license” is any express agreement or commitment, however denominated, not to enforce a patent (such as an express permission to practice a patent or covenant not to sue for patent infringement). To “grant” such a patent license to a party means to make such an agreement or commitment not to enforce a patent against the party. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If you convey a covered work, knowingly relying on a patent license, and the Corresponding Source of the work is not available for anyone to copy, free of charge and under the terms of this License, through a publicly available network server or other readily accessible means, then you must either (1) cause the Corresponding Source to be so available, or (2) arrange to deprive yourself of the benefit of the patent license for this particular work, or (3) arrange, in a manner consistent with the requirements of this License, to extend the patent license to downstream recipients. “Knowingly relying” means you have actual knowledge that, but for the patent license, your conveying the covered work in a country, or your recipient's use of the covered work in a country, would infringe one or more identifiable patents in that country that you have reason to believe are valid. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If, pursuant to or in connection with a single transaction or arrangement, you convey, or propagate by procuring conveyance of, a covered work, and grant a patent license to some of the parties receiving the covered work authorizing them to use, propagate, modify or convey a specific copy of the covered work, then the patent license you grant is automatically extended to all recipients of the covered work and works based on it. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;A patent license is “discriminatory” if it does not include within the scope of its coverage, prohibits the exercise of, or is conditioned on the non-exercise of one or more of the rights that are specifically granted under this License. You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section12&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;2. No Surrender of Others' Freedom.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section13&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;3. Use with the GNU Affero General Public License.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section14&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;4. Revised Versions of this License.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License “or any later version” applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section15&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;5. Disclaimer of Warranty.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;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 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section16&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;6. Limitation of Liability.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;section17&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;1&lt;/span&gt;&lt;span style=&quot; font-size:medium; font-weight:600;&quot;&gt;7. Interpretation of Sections 15 and 16.&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;END OF TERMS AND CONDITIONS &lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;a name=&quot;howto&quot;&gt;&lt;/a&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;H&lt;/span&gt;&lt;span style=&quot; font-size:large; font-weight:600;&quot;&gt;ow to Apply These Terms to Your New Programs&lt;/span&gt; &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;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. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;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 state the exclusion of warranty; and each file should have at least the “copyright” line and a pointer to where the full notice is found. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    &amp;lt;one line to give the program's name and a brief idea of what it does.&amp;gt;&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    Copyright (C) &amp;lt;year&amp;gt;  &amp;lt;name of author&amp;gt;&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Courier New,courier';&quot;&gt;&lt;br /&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    This program is free software: you can redistribute it and/or modify&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    it under the terms of the GNU General Public License as published by&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    the Free Software Foundation, either version 3 of the License, or&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    (at your option) any later version.&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Courier New,courier';&quot;&gt;&lt;br /&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    This program is distributed in the hope that it will be useful,&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    but WITHOUT ANY WARRANTY; without even the implied warranty of&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    GNU General Public License for more details.&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Courier New,courier';&quot;&gt;&lt;br /&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    You should have received a copy of the GNU General Public License&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    along with this program.  If not, see &amp;lt;http://www.gnu.org/licenses/&amp;gt;. &lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;Also add information on how to contact you by electronic and paper mail. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    &amp;lt;program&amp;gt;  Copyright (C) &amp;lt;year&amp;gt;  &amp;lt;name of author&amp;gt;&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    This is free software, and you are welcome to redistribute it&lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Courier New,courier';&quot;&gt;    under certain conditions; type `show c' for details. &lt;/span&gt;&lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an “about box”. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;You should also get your employer (if you work as a programmer) or school, if any, to sign a “copyright disclaimer” for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see &amp;lt;&lt;a href=&quot;http://www.gnu.org/licenses/&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#0000ff;&quot;&gt;http://www.gnu.org/licenses/&lt;/span&gt;&lt;/a&gt;&amp;gt;. &lt;/p&gt;
-&lt;p style=&quot; margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;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 &amp;lt;&lt;a href=&quot;http://www.gnu.org/philosophy/why-not-lgpl.html&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#0000ff;&quot;&gt;http://www.gnu.org/philosophy/why-not-lgpl.html&lt;/span&gt;&lt;/a&gt;&amp;gt;. &lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-     </property>
-     <property name="textInteractionFlags">
-      <set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByMouse</set>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="standardButtons">
-      <set>QDialogButtonBox::No|QDialogButtonBox::Yes</set>
-     </property>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>LicenseDialog</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>LicenseDialog</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>316</x>
-     <y>260</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>

ZeroTierUI/mac_doprivileged.h

@@ -1,12 +0,0 @@
-#ifndef mac_doprivileged_h
-#define mac_doprivileged_h
-
-#ifdef __APPLE__
-
-// commandAndArgs can contain only single-tic quotes and should redirect its
-// stdout and stderr somewhere...
-bool macExecutePrivilegedShellCommand(const char *commandAndArgs);
-
-#endif
-
-#endif

ZeroTierUI/mac_doprivileged.mm

@@ -1,24 +0,0 @@
-#include <string.h>
-#include <stdio.h>
-
-#include "mac_doprivileged.h"
-
-#undef slots
-#include <Cocoa/Cocoa.h>
-
-bool macExecutePrivilegedShellCommand(const char *commandAndArgs)
-{
-	char tmp[32768];
-
-	snprintf(tmp,sizeof(tmp),"do shell script \"%s\" with administrator privileges\n",commandAndArgs);
-	tmp[32767] = (char)0;
-
-	NSString *scriptApple = [[NSString alloc] initWithUTF8String:tmp];
-	NSAppleScript *as = [[NSAppleScript alloc] initWithSource:scriptApple];
-	NSDictionary *err = nil;
-	[as executeAndReturnError:&err];
-	[as release];
-	[scriptApple release];
-
-	return (err == nil);
-}

ZeroTierUI/main.cpp

@@ -1,194 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "mainwindow.h"
-#include "installdialog.h"
-#include "licensedialog.h"
-
-#include <QApplication>
-#include <QDir>
-#include <QString>
-#include <QFont>
-#include <QMessageBox>
-
-#include "../node/Constants.hpp"
-#include "../node/Defaults.hpp"
-
-// Uncomment for testing to disable making sure Windows service is running
-//#define DISABLE_WINDOWS_SERVICE_MANAGEMENT
-
-#ifdef __WINDOWS__
-#include <WinSock2.h>
-#include <windows.h>
-#include "../windows/ZeroTierOne/ZeroTierOneService.h"
-
-#ifndef DISABLE_WINDOWS_SERVICE_MANAGEMENT
-// Returns true if started or already running, false if failed or not installed
-static bool startWindowsService()
-{
-	SERVICE_STATUS ssSvcStatus;
-	SC_HANDLE schSCManager = NULL;
-	SC_HANDLE schService = NULL;
-
-	schSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_CONNECT);
-	if (schSCManager == NULL)
-		return false;
-
-	schService = OpenServiceA(schSCManager, ZT_SERVICE_NAME, SERVICE_QUERY_STATUS | SERVICE_START);
-	if (schService == NULL) {
-		CloseServiceHandle(schSCManager);
-		return false;
-	}
-
-	int tries = 0;
-	bool running = true;
-
-	for(;;) {
-		memset(&ssSvcStatus,0,sizeof(ssSvcStatus));
-		if ((++tries > 20)||(!QueryServiceStatus(schService,&ssSvcStatus))) {
-			running = false;
-			break;
-		}
-
-		if (ssSvcStatus.dwCurrentState == SERVICE_RUNNING) {
-			break;
-		} else if (ssSvcStatus.dwCurrentState == SERVICE_START_PENDING) {
-			Sleep(500);
-			continue;
-		}
-
-		StartService(schService,0,NULL);
-		Sleep(500);
-	}
-
-	CloseServiceHandle(schService);
-	CloseServiceHandle(schSCManager);
-	return running;
-}
-#endif // !DISABLE_WINDOWS_SERVICE_MANAGEMENT
-#endif // __WINDOWS__
-
-// Globally visible settings for the app
-QSettings *settings = (QSettings *)0;
-
-int main(int argc, char *argv[])
-{
-	QApplication a(argc, argv);
-
-#ifdef __WINDOWS__
-	// Start up Winsock2
-	{
-		WSADATA wsaData;
-		WSAStartup(MAKEWORD(2,2),&wsaData);
-	}
-#endif
-
-	{
-		QFile qss(":css/stylesheet.css");
-		qss.open(QFile::ReadOnly);
-		QString style(qss.readAll());
-		a.setStyleSheet(style);
-	}
-
-#ifdef __APPLE__
-	// If service isn't installed, download and install it
-	if (!QFile::exists("/Library/Application Support/ZeroTier/One/zerotier-one")) {
-		// InstallDialog is an alternative main window. It will re-launch the app
-		// when done.
-		InstallDialog id;
-		id.setStyleSheet(a.styleSheet());
-		id.show();
-		return a.exec();
-	}
-
-	{
-		// Put QSettings here because this is one of the writable directories allowed
-		// in Apple's app store sandbox specs. We might end up in app store someday.
-		QString zt1AppSupport(QDir::homePath() + "/Library/Application Support/ZeroTier/One");
-		QDir::root().mkpath(zt1AppSupport);
-		settings = new QSettings(zt1AppSupport + "/ui.ini",QSettings::IniFormat);
-	}
-#else // on non-Apple boxen put it in the standard place using the default format
-	settings = new QSettings("ZeroTier Networks","ZeroTier One");
-#endif
-
-	if (!settings->value("acceptedLicenseV1",false).toBool()) {
-		LicenseDialog ld;
-		ld.setStyleSheet(a.styleSheet());
-		ld.exec();
-	}
-
-#if defined(__WINDOWS__) && !defined(DISABLE_WINDOWS_SERVICE_MANAGEMENT)
-	{
-		bool winSvcInstalled = false;
-		while (!startWindowsService()) {
-			if (winSvcInstalled) {
-				// Service was installed and subsequently failed to start again, so
-				// something is wrong!
-				QMessageBox::critical((QWidget *)0,"Service Not Available","Unable to locate or start ZeroTier One service. There may be a problem with the installation. Try installing from the .msi file again or e-mail contact@zerotier.com if you cannot install. (Error: service failed to start)",QMessageBox::Ok);
-				return 1;
-			}
-
-#ifdef _WIN64
-			BOOL is64Bit = TRUE;
-#else
-			BOOL is64Bit = FALSE;
-			IsWow64Process(GetCurrentProcess(),&is64Bit);
-#endif
-			std::string exe(ZeroTier::ZT_DEFAULTS.defaultHomePath + "\\zerotier-one_");
-			exe.append((is64Bit == TRUE) ? "x64.exe" : "x86.exe");
-
-			if (QFile::exists(exe.c_str())) {
-				STARTUPINFOA si;
-				PROCESS_INFORMATION pi;
-				memset(&si,0,sizeof(si));
-				memset(&pi,0,sizeof(pi));
-				if (CreateProcessA(NULL,const_cast <LPSTR>((exe + " -I").c_str()),NULL,NULL,FALSE,CREATE_NO_WINDOW|CREATE_NEW_PROCESS_GROUP,NULL,NULL,&si,&pi)) {
-					WaitForSingleObject(pi.hProcess,INFINITE);
-					CloseHandle(pi.hProcess);
-					CloseHandle(pi.hThread);
-					winSvcInstalled = true;
-				}
-			}
-
-			if (!winSvcInstalled) {
-				// Service failed to install -- installation problem like missing .exe
-				QMessageBox::critical((QWidget *)0,"Service Not Available","Unable to locate or start ZeroTier One service. There may be a problem with the installation. Try installing from the .msi file again or e-mail contact@zerotier.com if you cannot install. (Error: service not installed)",QMessageBox::Ok);
-				return 1;
-			}
-		}
-	}
-#endif
-
-	MainWindow w;
-	w.show();
-	return a.exec();
-}

ZeroTierUI/main.h

@@ -1,9 +0,0 @@
-#ifndef MAIN_H
-#define MAIN_H
-
-#include <QSettings>
-#include <QMainWindow>
-
-extern QSettings *settings;
-
-#endif // MAIN_H

ZeroTierUI/mainwindow.cpp

@@ -1,408 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#include <string>
-#include <map>
-#include <set>
-#include <vector>
-#include <stdexcept>
-#include <utility>
-
-#include <QClipboard>
-#include <QMutex>
-#include <QCoreApplication>
-#include <QDir>
-#include <QFile>
-#include <QMessageBox>
-#include <QDebug>
-#include <QProcess>
-#include <QStringList>
-#include <QVBoxLayout>
-#include <QScrollBar>
-#include <QEventLoop>
-#include <QFont>
-
-#include "main.h"
-#include "mainwindow.h"
-#include "aboutwindow.h"
-#include "networkwidget.h"
-#include "ui_mainwindow.h"
-#include "ui_quickstartdialog.h"
-
-#ifdef __APPLE__
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "mac_doprivileged.h"
-#endif
-
-// Globally visible
-ZeroTier::Node::LocalClient *zeroTierClient = (ZeroTier::Node::LocalClient *)0;
-
-// Main window instance for app
-QMainWindow *mainWindow = (MainWindow *)0;
-
-// Handles message from ZeroTier One service
-static void handleZTMessage(void *arg,unsigned long id,const char *line)
-{
-	static std::map< unsigned long,std::vector<std::string> > ztReplies;
-	static QMutex ztReplies_m;
-
-	ztReplies_m.lock();
-	if (*line) {
-		ztReplies[id].push_back(std::string(line));
-		ztReplies_m.unlock();
-	} else { // empty lines conclude transmissions
-		std::map< unsigned long,std::vector<std::string> >::iterator r(ztReplies.find(id));
-		if (r != ztReplies.end()) {
-			// The message is packed into an event and sent to the main window where
-			// the actual parsing code lives.
-			MainWindow::ZTMessageEvent *event = new MainWindow::ZTMessageEvent(r->second);
-			ztReplies.erase(r);
-			ztReplies_m.unlock();
-			QCoreApplication::postEvent(mainWindow,event); // must post since this may be another thread
-		} else ztReplies_m.unlock();
-	}
-}
-
-MainWindow::MainWindow(QWidget *parent) :
-	QMainWindow(parent),
-	ui(new Ui::MainWindow),
-	pollServiceTimerId(-1)
-{
-	mainWindow = this;
-
-	ui->setupUi(this);
-	if (ui->networkListWidget->verticalScrollBar())
-		ui->networkListWidget->verticalScrollBar()->setSingleStep(8);
-
-#ifdef __APPLE__
-	QWidgetList widgets = this->findChildren<QWidget*>();
-	foreach(QWidget *widget, widgets)
-		widget->setAttribute(Qt::WA_MacShowFocusRect,false);
-#endif
-
-#ifdef __WINDOWS__
-	QWidgetList widgets = this->findChildren<QWidget*>();
-	foreach(QWidget *widget, widgets) {
-		if ((typeid(*widget) != typeid(ui->menuBar))&&(typeid(*widget) != typeid(ui->menuFile))) {
-			QFont font(widget->font());
-			font.setPointSizeF(font.pointSizeF() * 0.75);
-			widget->setFont(font);
-		}
-	}
-#endif
-
-	ui->noNetworksLabel->setVisible(true);
-	ui->noNetworksLabel->setText("Connecting to Service...");
-	ui->bottomContainerWidget->setVisible(false);
-	ui->networkListWidget->setVisible(false);
-
-	this->firstTimerTick = true;
-	this->pollServiceTimerId = this->startTimer(200);
-	this->cyclesSinceResponseFromService = 0;
-}
-
-MainWindow::~MainWindow()
-{
-	delete ui;
-	delete zeroTierClient;
-	zeroTierClient = (ZeroTier::Node::LocalClient *)0;
-	mainWindow = (MainWindow *)0;
-}
-
-void MainWindow::timerEvent(QTimerEvent *event) // event can be null since code also calls this directly
-{
-	if (this->isHidden())
-		return;
-	if (this->pollServiceTimerId < 0)
-		return;
-
-	if (this->firstTimerTick) {
-		this->firstTimerTick = false;
-		this->killTimer(this->pollServiceTimerId);
-
-		if (!settings->value("shown_quickStart",false).toBool()) {
-			on_actionQuick_Start_triggered();
-			settings->setValue("shown_quickStart",true);
-			settings->sync();
-		}
-
-		this->pollServiceTimerId = this->startTimer(1500);
-	}
-
-	if (!zeroTierClient) {
-		std::string authToken;
-		if (!ZeroTier::Utils::readFile(ZeroTier::Node::LocalClient::authTokenDefaultUserPath().c_str(),authToken)) {
-#ifdef __APPLE__
-			if (QFile::exists("/Library/Application Support/ZeroTier/One/zerotier-one")) {
-				// Authorize user by copying auth token into local home directory
-				QMessageBox::information(this,"Authorization Needed","Administrator privileges are required to allow the current user to control ZeroTier One on this computer. (You only have to do this once.)",QMessageBox::Ok,QMessageBox::NoButton);
-
-				std::string homePath(QDir::homePath().toStdString());
-				QString zt1Caches(QDir::homePath() + "/Library/Caches/ZeroTier/One");
-				QDir::root().mkpath(zt1Caches);
-				std::string tmpPath((zt1Caches + "/auth.sh").toStdString());
-
-				FILE *scr = fopen(tmpPath.c_str(),"w");
-				if (!scr) {
-					QMessageBox::critical(this,"Cannot Authorize","Unable to authorize this user to administrate ZeroTier One. (Cannot write to temporary Library/Caches/ZeroTier/One folder.)",QMessageBox::Ok,QMessageBox::NoButton);
-					QApplication::exit(1);
-					return;
-				}
-
-				fprintf(scr,"#!/bin/bash\n");
-				fprintf(scr,"export PATH=\"/bin:/usr/bin:/sbin:/usr/sbin\"\n");
-				fprintf(scr,"if [ -f '/Library/Application Support/ZeroTier/One/authtoken.secret' ]; then\n");
-				fprintf(scr,"  mkdir -p '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
-				fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier'\n",(int)getuid(),homePath.c_str());
-				fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier'\n",(int)getgid(),homePath.c_str());
-				fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier'\n",homePath.c_str());
-				fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getuid(),homePath.c_str());
-				fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One'\n",(int)getgid(),homePath.c_str());
-				fprintf(scr,"  chmod 0700 '%s/Library/Application Support/ZeroTier/One'\n",homePath.c_str());
-				fprintf(scr,"  cp -f '/Library/Application Support/ZeroTier/One/authtoken.secret' '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
-				fprintf(scr,"  chown %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getuid(),homePath.c_str());
-				fprintf(scr,"  chgrp %d '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",(int)getgid(),homePath.c_str());
-				fprintf(scr,"  chmod 0600 '%s/Library/Application Support/ZeroTier/One/authtoken.secret'\n",homePath.c_str());
-				fprintf(scr,"fi\n");
-				fprintf(scr,"exit 0\n");
-
-				fclose(scr);
-				chmod(tmpPath.c_str(),0755);
-
-				macExecutePrivilegedShellCommand((std::string("'")+tmpPath+"' >>/dev/null 2>&1").c_str());
-
-				unlink(tmpPath.c_str());
-			}
-#endif
-
-			if (!ZeroTier::Utils::readFile(ZeroTier::Node::LocalClient::authTokenDefaultUserPath().c_str(),authToken)) {
-				if (!ZeroTier::Utils::readFile(ZeroTier::Node::LocalClient::authTokenDefaultSystemPath().c_str(),authToken)) {
-					QMessageBox::critical(this,"Cannot Authorize","Unable to authorize this user to administrate ZeroTier One. (Did you enter your password correctly?)",QMessageBox::Ok,QMessageBox::NoButton);
-					QApplication::exit(1);
-					return;
-				}
-			}
-		}
-
-		zeroTierClient = new ZeroTier::Node::LocalClient(authToken.c_str(),0,&handleZTMessage,this);
-	}
-
-	if (++this->cyclesSinceResponseFromService >= 3) {
-		if (this->cyclesSinceResponseFromService == 3)
-			QMessageBox::warning(this,"Service Not Running","Can't connect to the ZeroTier One service. Is it running?",QMessageBox::Ok);
-		ui->noNetworksLabel->setVisible(true);
-		ui->noNetworksLabel->setText("Connecting to Service...");
-		ui->bottomContainerWidget->setVisible(false);
-		ui->networkListWidget->setVisible(false);
-	}
-
-	zeroTierClient->send("info");
-	zeroTierClient->send("listnetworks");
-	zeroTierClient->send("listpeers");
-}
-
-void MainWindow::customEvent(QEvent *event)
-{
-	ZTMessageEvent *m = (ZTMessageEvent *)event; // only one custom event type so far
-	if (m->ztMessage.size() == 0)
-		return;
-
-	this->cyclesSinceResponseFromService = 0;
-
-	std::vector<std::string> hdr(ZeroTier::Node::LocalClient::splitLine(m->ztMessage[0]));
-	if (hdr.size() < 2)
-		return;
-	if (hdr[0] != "200")
-		return;
-
-	if (hdr[1] == "info") {
-		if (hdr.size() >= 3)
-			this->myAddress = hdr[2].c_str();
-		if (hdr.size() >= 4)
-			this->myStatus = hdr[3].c_str();
-		if (hdr.size() >= 5)
-			this->myVersion = hdr[4].c_str();
-	} else if (hdr[1] == "listnetworks") {
-		std::map< std::string,std::vector<std::string> > newNetworks;
-		for(unsigned long i=1;i<m->ztMessage.size();++i) {
-			std::vector<std::string> l(ZeroTier::Node::LocalClient::splitLine(m->ztMessage[i]));
-			// 200 listnetworks <nwid> <name> <status> <config age> <type> <dev> <ips>
-			if ((l.size() == 9)&&(l[2].length() == 16))
-				newNetworks[l[2]] = l;
-		}
-
-		if (newNetworks != networks) {
-			networks = newNetworks;
-
-			for (bool removed=true;removed;) {
-				removed = false;
-				for(int r=0;r<ui->networkListWidget->count();++r) {
-					NetworkWidget *nw = (NetworkWidget *)ui->networkListWidget->itemWidget(ui->networkListWidget->item(r));
-					if (!networks.count(nw->networkId())) {
-						ui->networkListWidget->setVisible(false); // HACK to prevent an occasional crash here, discovered through hours of shotgun debugging... :P
-						delete ui->networkListWidget->takeItem(r);
-						removed = true;
-						break;
-					}
-				}
-			}
-			ui->networkListWidget->setVisible(true);
-			std::set<std::string> alreadyDisplayed;
-			for(int r=0;r<ui->networkListWidget->count();++r) {
-				NetworkWidget *nw = (NetworkWidget *)ui->networkListWidget->itemWidget(ui->networkListWidget->item(r));
-				if (networks.count(nw->networkId()) > 0) {
-					alreadyDisplayed.insert(nw->networkId());
-					std::vector<std::string> &l = networks[nw->networkId()];
-					nw->setNetworkName(l[3]);
-					nw->setStatus(l[4],l[5]);
-					nw->setNetworkType(l[6]);
-					nw->setNetworkDeviceName(l[7]);
-					nw->setIps(l[8]);
-				}
-			}
-			for(std::map< std::string,std::vector<std::string> >::iterator nwdata(networks.begin());nwdata!=networks.end();++nwdata) {
-				if (alreadyDisplayed.count(nwdata->first) == 0) {
-					std::vector<std::string> &l = nwdata->second;
-					NetworkWidget *nw = new NetworkWidget((QWidget *)0,nwdata->first);
-					nw->setNetworkName(l[3]);
-					nw->setStatus(l[4],l[5]);
-					nw->setNetworkType(l[6]);
-					nw->setNetworkDeviceName(l[7]);
-					nw->setIps(l[8]);
-					QListWidgetItem *item = new QListWidgetItem();
-					item->setSizeHint(nw->sizeHint());
-					ui->networkListWidget->addItem(item);
-					ui->networkListWidget->setItemWidget(item,nw);
-				}
-			}
-		}
-	} else if (hdr[1] == "listpeers") {
-		this->numPeers = 0;
-		for(unsigned long i=1;i<m->ztMessage.size();++i) {
-			std::vector<std::string> l(ZeroTier::Node::LocalClient::splitLine(m->ztMessage[i]));
-			if ((l.size() >= 5)&&((l[3] != "-")||(l[4] != "-")))
-				++this->numPeers; // number of direct peers online -- check for active IPv4 and/or IPv6 address
-		}
-	}
-
-	if (!ui->networkListWidget->count()) {
-		ui->noNetworksLabel->setText("You Have Not Joined Any Networks");
-		ui->noNetworksLabel->setVisible(true);
-	} else ui->noNetworksLabel->setVisible(false);
-
-	if (!ui->bottomContainerWidget->isVisible())
-		ui->bottomContainerWidget->setVisible(true);
-	if (!ui->networkListWidget->isVisible())
-		ui->networkListWidget->setVisible(true);
-
-	if (this->myAddress.size())
-		ui->addressButton->setText(this->myAddress);
-	else ui->addressButton->setText("          ");
-
-	QString st(this->myStatus);
-	st += ", v";
-	st += this->myVersion;
-	st += ", ";
-	st += QString::number(this->numPeers);
-	st += " direct links to peers";
-	ui->statusLabel->setText(st);
-}
-
-void MainWindow::on_joinNetworkButton_clicked()
-{
-	QString toJoin(ui->networkIdLineEdit->text());
-	ui->networkIdLineEdit->setText(QString());
-
-	if (!zeroTierClient) // sanity check
-		return;
-
-	if (toJoin.size() != 16) {
-		QMessageBox::information(this,"Invalid Network ID","The network ID you entered was not valid. Enter a 16-digit hexadecimal network ID, like '8056c2e21c000001'.",QMessageBox::Ok,QMessageBox::NoButton);
-		return;
-	}
-
-	zeroTierClient->send((QString("join ") + toJoin).toStdString());
-}
-
-void MainWindow::on_actionAbout_triggered()
-{
-	AboutWindow *about = new AboutWindow(this);
-	about->show();
-}
-
-void MainWindow::on_networkIdLineEdit_textChanged(const QString &text)
-{
-	QString newText;
-	for(QString::const_iterator i(text.begin());i!=text.end();++i) {
-		switch(i->toLatin1()) {
-			case '0': newText.append('0'); break;
-			case '1': newText.append('1'); break;
-			case '2': newText.append('2'); break;
-			case '3': newText.append('3'); break;
-			case '4': newText.append('4'); break;
-			case '5': newText.append('5'); break;
-			case '6': newText.append('6'); break;
-			case '7': newText.append('7'); break;
-			case '8': newText.append('8'); break;
-			case '9': newText.append('9'); break;
-			case 'a': newText.append('a'); break;
-			case 'b': newText.append('b'); break;
-			case 'c': newText.append('c'); break;
-			case 'd': newText.append('d'); break;
-			case 'e': newText.append('e'); break;
-			case 'f': newText.append('f'); break;
-			case 'A': newText.append('a'); break;
-			case 'B': newText.append('b'); break;
-			case 'C': newText.append('c'); break;
-			case 'D': newText.append('d'); break;
-			case 'E': newText.append('e'); break;
-			case 'F': newText.append('f'); break;
-			default: break;
-		}
-	}
-	if (newText.size() > 16)
-		newText.truncate(16);
-	ui->networkIdLineEdit->setText(newText);
-}
-
-void MainWindow::on_addressButton_clicked()
-{
-	QApplication::clipboard()->setText(this->myAddress);
-}
-
-void MainWindow::on_actionQuick_Start_triggered()
-{
-	Ui::QuickstartDialog qd;
-	QDialog *qdd = new QDialog(this);
-	qd.setupUi(qdd);
-	qdd->setModal(false);
-	qdd->show();
-}

ZeroTierUI/mainwindow.h

@@ -1,100 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#ifndef MAINWINDOW_H
-#define MAINWINDOW_H
-
-#include <QMainWindow>
-#include <QEvent>
-#include <QString>
-#include <QShowEvent>
-#include <QTimerEvent>
-#include <QSettings>
-
-#include <map>
-#include <vector>
-#include <string>
-
-#include "../node/Constants.hpp"
-#include "../node/Node.hpp"
-#include "../node/Utils.hpp"
-
-namespace Ui {
-class MainWindow;
-}
-
-// Globally visible instance of local client for communicating with ZT1
-// Can be null if not connected, or will point to current
-extern ZeroTier::Node::LocalClient *zeroTierClient;
-
-// Globally visible pointer to main app window
-extern QMainWindow *mainWindow;
-
-class MainWindow : public QMainWindow
-{
-	Q_OBJECT
-
-public:
-	// Event used to pass messages from the Node::LocalClient thread to the
-	// main window to update network lists and stats.
-	class ZTMessageEvent : public QEvent
-	{
-	public:
-		ZTMessageEvent(const std::vector<std::string> &m) :
-			QEvent(QEvent::User),
-			ztMessage(m) {}
-		std::vector<std::string> ztMessage;
-	};
-
-	explicit MainWindow(QWidget *parent = 0);
-	virtual ~MainWindow();
-
-protected:
-	virtual void timerEvent(QTimerEvent *event);
-	virtual void customEvent(QEvent *event);
-
-private slots:
-	void on_joinNetworkButton_clicked();
-	void on_actionAbout_triggered();
-	void on_networkIdLineEdit_textChanged(const QString &text);
-	void on_addressButton_clicked();
-	void on_actionQuick_Start_triggered();
-
-private:
-	Ui::MainWindow *ui;
-
-	QString myAddress;
-	QString myStatus;
-	QString myVersion;
-	bool firstTimerTick;
-	int pollServiceTimerId;
-	unsigned int numPeers;
-	unsigned int cyclesSinceResponseFromService;
-	std::map< std::string,std::vector<std::string> > networks;
-};
-
-#endif // MAINWINDOW_H

ZeroTierUI/mainwindow.ui

@@ -1,306 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>MainWindow</class>
- <widget class="QMainWindow" name="MainWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>720</width>
-    <height>300</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>ZeroTier One</string>
-  </property>
-  <property name="windowIcon">
-   <iconset resource="resources.qrc">
-    <normaloff>:/img/zt1icon.png</normaloff>:/img/zt1icon.png</iconset>
-  </property>
-  <widget class="QWidget" name="centralWidget">
-   <layout class="QVBoxLayout" name="verticalLayout">
-    <property name="spacing">
-     <number>0</number>
-    </property>
-    <property name="leftMargin">
-     <number>0</number>
-    </property>
-    <property name="topMargin">
-     <number>0</number>
-    </property>
-    <property name="rightMargin">
-     <number>0</number>
-    </property>
-    <property name="bottomMargin">
-     <number>0</number>
-    </property>
-    <item>
-     <widget class="QLabel" name="noNetworksLabel">
-      <property name="font">
-       <font>
-        <pointsize>16</pointsize>
-       </font>
-      </property>
-      <property name="frameShape">
-       <enum>QFrame::NoFrame</enum>
-      </property>
-      <property name="text">
-       <string>You Have Not Joined Any Networks</string>
-      </property>
-      <property name="textFormat">
-       <enum>Qt::PlainText</enum>
-      </property>
-      <property name="alignment">
-       <set>Qt::AlignCenter</set>
-      </property>
-      <property name="wordWrap">
-       <bool>true</bool>
-      </property>
-      <property name="margin">
-       <number>25</number>
-      </property>
-      <property name="textInteractionFlags">
-       <set>Qt::NoTextInteraction</set>
-      </property>
-     </widget>
-    </item>
-    <item>
-     <widget class="QListWidget" name="networkListWidget">
-      <property name="focusPolicy">
-       <enum>Qt::NoFocus</enum>
-      </property>
-      <property name="frameShape">
-       <enum>QFrame::NoFrame</enum>
-      </property>
-      <property name="horizontalScrollBarPolicy">
-       <enum>Qt::ScrollBarAlwaysOff</enum>
-      </property>
-      <property name="autoScroll">
-       <bool>false</bool>
-      </property>
-      <property name="editTriggers">
-       <set>QAbstractItemView::NoEditTriggers</set>
-      </property>
-      <property name="selectionMode">
-       <enum>QAbstractItemView::NoSelection</enum>
-      </property>
-      <property name="verticalScrollMode">
-       <enum>QAbstractItemView::ScrollPerPixel</enum>
-      </property>
-      <property name="spacing">
-       <number>0</number>
-      </property>
-      <property name="uniformItemSizes">
-       <bool>true</bool>
-      </property>
-     </widget>
-    </item>
-    <item>
-     <widget class="QWidget" name="bottomContainerWidget" native="true">
-      <layout class="QHBoxLayout" name="horizontalLayout">
-       <property name="spacing">
-        <number>0</number>
-       </property>
-       <property name="leftMargin">
-        <number>0</number>
-       </property>
-       <property name="topMargin">
-        <number>0</number>
-       </property>
-       <property name="rightMargin">
-        <number>0</number>
-       </property>
-       <property name="bottomMargin">
-        <number>0</number>
-       </property>
-       <item>
-        <widget class="QToolButton" name="addressButton">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="font">
-          <font>
-           <family>Courier</family>
-           <pointsize>12</pointsize>
-           <weight>75</weight>
-           <bold>true</bold>
-          </font>
-         </property>
-         <property name="statusTip">
-          <string>Your 10-digit ZeroTier address; click to copy to clipboard.</string>
-         </property>
-         <property name="text">
-          <string notr="true">----------</string>
-         </property>
-         <property name="toolButtonStyle">
-          <enum>Qt::ToolButtonTextOnly</enum>
-         </property>
-         <property name="class" stdset="0">
-          <string notr="true">clickToCopy</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QLabel" name="statusLabel">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="font">
-          <font>
-           <pointsize>10</pointsize>
-          </font>
-         </property>
-         <property name="statusTip">
-          <string>Your network connection status.</string>
-         </property>
-         <property name="text">
-          <string/>
-         </property>
-         <property name="textFormat">
-          <enum>Qt::PlainText</enum>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QLineEdit" name="networkIdLineEdit">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="font">
-          <font>
-           <family>Courier</family>
-           <pointsize>12</pointsize>
-          </font>
-         </property>
-         <property name="statusTip">
-          <string>Enter a hexadecimal network ID to join a network.</string>
-         </property>
-         <property name="maxLength">
-          <number>16</number>
-         </property>
-         <property name="frame">
-          <bool>true</bool>
-         </property>
-         <property name="placeholderText">
-          <string>(Network ID)</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QToolButton" name="joinNetworkButton">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
-           <horstretch>0</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="font">
-          <font>
-           <family>Courier</family>
-           <pointsize>16</pointsize>
-           <weight>75</weight>
-           <bold>true</bold>
-          </font>
-         </property>
-         <property name="statusTip">
-          <string>Join this network.</string>
-         </property>
-         <property name="text">
-          <string notr="true">+</string>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </widget>
-    </item>
-   </layout>
-  </widget>
-  <widget class="QMenuBar" name="menuBar">
-   <property name="geometry">
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>720</width>
-     <height>22</height>
-    </rect>
-   </property>
-   <property name="font">
-    <font>
-     <pointsize>12</pointsize>
-    </font>
-   </property>
-   <property name="layoutDirection">
-    <enum>Qt::LeftToRight</enum>
-   </property>
-   <widget class="QMenu" name="menuHelp">
-    <property name="title">
-     <string>Help</string>
-    </property>
-    <addaction name="actionAbout"/>
-    <addaction name="actionQuick_Start"/>
-   </widget>
-   <widget class="QMenu" name="menuFile">
-    <property name="title">
-     <string>File</string>
-    </property>
-    <addaction name="separator"/>
-    <addaction name="actionExit"/>
-   </widget>
-   <addaction name="menuFile"/>
-   <addaction name="menuHelp"/>
-  </widget>
-  <widget class="QStatusBar" name="statusBar">
-   <property name="font">
-    <font>
-     <pointsize>10</pointsize>
-    </font>
-   </property>
-  </widget>
-  <action name="actionAbout">
-   <property name="text">
-    <string>About</string>
-   </property>
-  </action>
-  <action name="actionExit">
-   <property name="text">
-    <string>Exit</string>
-   </property>
-  </action>
-  <action name="actionQuick_Start">
-   <property name="text">
-    <string>Quick Start</string>
-   </property>
-  </action>
- </widget>
- <layoutdefault spacing="6" margin="11"/>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections>
-  <connection>
-   <sender>actionExit</sender>
-   <signal>triggered()</signal>
-   <receiver>MainWindow</receiver>
-   <slot>close()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>-1</x>
-     <y>-1</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>333</x>
-     <y>149</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>

ZeroTierUI/networkwidget.cpp

@@ -1,179 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#include "networkwidget.h"
-#include "mainwindow.h"
-#include "ui_networkwidget.h"
-#include "onetimedialog.h"
-#include "main.h"
-
-#include <QClipboard>
-#include <QString>
-#include <QStringList>
-#include <QCoreApplication>
-#include <QProcess>
-#include <QList>
-#include <QMessageBox>
-#include <QFont>
-
-#include "../node/Constants.hpp"
-
-NetworkWidget::NetworkWidget(QWidget *parent,const std::string &nwid) :
-	QWidget(parent),
-	ui(new Ui::NetworkWidget),
-	networkIdStr(nwid),
-	publicWarningShown(false)
-{
-	ui->setupUi(this);
-	ui->networkIdButton->setText(QString(nwid.c_str()));
-
-	QFontMetrics fm(ui->ipListWidget->font());
-	int lineHeight = ui->ipListWidget->spacing() + fm.height();
-	ui->ipListWidget->setMinimumHeight(lineHeight * 4);
-	ui->ipListWidget->setMaximumHeight(lineHeight * 4);
-
-#ifdef __APPLE__
-	QWidgetList widgets = this->findChildren<QWidget*>();
-	foreach(QWidget* widget, widgets)
-		widget->setAttribute(Qt::WA_MacShowFocusRect,false);
-#endif
-
-#ifdef __WINDOWS__
-	QWidgetList widgets = this->findChildren<QWidget*>();
-	foreach(QWidget *widget, widgets) {
-		QFont font(widget->font());
-		font.setPointSizeF(font.pointSizeF() * 0.75);
-		widget->setFont(font);
-	}
-#endif
-}
-
-NetworkWidget::~NetworkWidget()
-{
-	delete ui;
-}
-
-void NetworkWidget::setStatus(const std::string &status,const std::string &age)
-{
-	ui->statusLabel->setText(QString(status.c_str()));
-	if (status == "OK")
-		ui->ageLabel->setText(QString("[") + age.c_str() + "s ago]");
-	else ui->ageLabel->setText(QString());
-}
-
-void NetworkWidget::setNetworkName(const std::string &name)
-{
-	if (name == "?") {
-		ui->nameLabel->setText("... waiting ...");
-		ui->nameLabel->setEnabled(false);
-	} else {
-		ui->nameLabel->setText(QString(name.c_str()));
-		ui->nameLabel->setEnabled(true);
-	}
-}
-
-void NetworkWidget::setNetworkType(const std::string &type)
-{
-	ui->networkTypeLabel->setText(QString(type.c_str()));
-	if (type == "?")
-		ui->networkTypeLabel->setStatusTip("Waiting for configuration...");
-	else if (type == "public") {
-		if ((!publicWarningShown)&&(!settings->value("shown_publicWarning",false).toBool())) {
-			publicWarningShown = true;
-			OneTimeDialog *d = new OneTimeDialog(mainWindow,"shown_publicWarning","Security Notice","Security Notice:"ZT_EOL_S""ZT_EOL_S"You have joined a public network. Anyone can join these. We recommend making sure that your system's automatic software updates are enabled and turning off any shared network services that you do not want people to access.");
-			d->setModal(false);
-			d->show();
-		}
-		ui->networkTypeLabel->setStatusTip("This network can be joined by anyone in the world.");
-	} else if (type == "private")
-		ui->networkTypeLabel->setStatusTip("This network is private; only authorized peers can join.");
-	else ui->networkTypeLabel->setStatusTip("Unknown network type.");
-}
-
-void NetworkWidget::setNetworkDeviceName(const std::string &dev)
-{
-	ui->deviceLabel->setText(QString(dev.c_str()));
-}
-
-void NetworkWidget::setIps(const std::string &commaSeparatedList)
-{
-	QStringList ips(QString(commaSeparatedList.c_str()).split(QChar(','),QString::SkipEmptyParts));
-	if (commaSeparatedList == "-")
-		ips.clear();
-
-	QStringList tmp;
-	ips.sort();
-	for(QStringList::iterator i(ips.begin());i!=ips.end();++i) {
-		QString ipOnly(*i);
-		int slashIdx = ipOnly.indexOf('/');
-		if (slashIdx > 0)
-			ipOnly.truncate(slashIdx);
-		tmp.append(ipOnly);
-	}
-	ips = tmp;
-
-	for(QStringList::iterator i(ips.begin());i!=ips.end();++i) {
-		if (ui->ipListWidget->findItems(*i,Qt::MatchCaseSensitive).size() == 0)
-			ui->ipListWidget->addItem(*i);
-	}
-
-	for(int i=0;i<ui->ipListWidget->count();++i) {
-		QListWidgetItem *item = ui->ipListWidget->item(i);
-		if (!ips.contains(item->text()))
-			ui->ipListWidget->removeItemWidget(item);
-	}
-}
-
-const std::string &NetworkWidget::networkId()
-{
-	return networkIdStr;
-}
-
-void NetworkWidget::on_leaveNetworkButton_clicked()
-{
-	if (QMessageBox::question(this,"Leave Network?",QString("Are you sure you want to leave network '") + networkIdStr.c_str() + "'?",QMessageBox::No,QMessageBox::Yes) == QMessageBox::Yes) {
-		this->setEnabled(false);
-		zeroTierClient->send((QString("leave ") + networkIdStr.c_str()).toStdString());
-	}
-}
-
-void NetworkWidget::on_networkIdButton_clicked()
-{
-	QApplication::clipboard()->setText(ui->networkIdButton->text());
-}
-
-void NetworkWidget::on_ipListWidget_itemActivated(QListWidgetItem *item)
-{
-	if (item)
-		QApplication::clipboard()->setText(item->text());
-}
-
-void NetworkWidget::on_ipListWidget_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous)
-{
-	if (current)
-		QApplication::clipboard()->setText(current->text());
-}

ZeroTierUI/networkwidget.h

@@ -1,68 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#ifndef NETWORK_H
-#define NETWORK_H
-
-#include <string>
-
-#include <QWidget>
-#include <QListWidgetItem>
-
-namespace Ui {
-class NetworkWidget;
-}
-
-class NetworkWidget : public QWidget
-{
-	Q_OBJECT
-
-public:
-	explicit NetworkWidget(QWidget *parent = 0,const std::string &nwid = std::string());
-	virtual ~NetworkWidget();
-
-	void setStatus(const std::string &status,const std::string &age);
-	void setNetworkName(const std::string &name);
-	void setNetworkType(const std::string &type);
-	void setNetworkDeviceName(const std::string &dev);
-	void setIps(const std::string &commaSeparatedList);
-
-	const std::string &networkId();
-
-private slots:
-	void on_leaveNetworkButton_clicked();
-	void on_networkIdButton_clicked();
-	void on_ipListWidget_itemActivated(QListWidgetItem *item);
-	void on_ipListWidget_currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous);
-
-private:
-	Ui::NetworkWidget *ui;
-	std::string networkIdStr;
-	bool publicWarningShown;
-};
-
-#endif // NETWORK_H

ZeroTierUI/networkwidget.ui

@@ -1,560 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>NetworkWidget</class>
- <widget class="QWidget" name="NetworkWidget">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>580</width>
-    <height>253</height>
-   </rect>
-  </property>
-  <property name="sizePolicy">
-   <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
-    <horstretch>0</horstretch>
-    <verstretch>0</verstretch>
-   </sizepolicy>
-  </property>
-  <property name="windowTitle">
-   <string>Network</string>
-  </property>
-  <property name="class" stdset="0">
-   <string notr="true">networkListItem</string>
-  </property>
-  <layout class="QHBoxLayout">
-   <property name="spacing">
-    <number>0</number>
-   </property>
-   <property name="leftMargin">
-    <number>2</number>
-   </property>
-   <property name="topMargin">
-    <number>0</number>
-   </property>
-   <property name="rightMargin">
-    <number>2</number>
-   </property>
-   <property name="bottomMargin">
-    <number>0</number>
-   </property>
-   <item>
-    <widget class="QWidget" name="leftWidget" native="true">
-     <layout class="QVBoxLayout" name="verticalLayout_2">
-      <property name="spacing">
-       <number>2</number>
-      </property>
-      <property name="leftMargin">
-       <number>0</number>
-      </property>
-      <property name="topMargin">
-       <number>0</number>
-      </property>
-      <property name="rightMargin">
-       <number>0</number>
-      </property>
-      <property name="bottomMargin">
-       <number>0</number>
-      </property>
-      <item>
-       <widget class="QWidget" name="widget" native="true">
-        <layout class="QHBoxLayout" name="horizontalLayout">
-         <property name="leftMargin">
-          <number>0</number>
-         </property>
-         <property name="topMargin">
-          <number>4</number>
-         </property>
-         <property name="rightMargin">
-          <number>0</number>
-         </property>
-         <property name="bottomMargin">
-          <number>0</number>
-         </property>
-         <item>
-          <widget class="QToolButton" name="networkIdButton">
-           <property name="font">
-            <font>
-             <family>Courier</family>
-             <pointsize>13</pointsize>
-             <weight>75</weight>
-             <bold>true</bold>
-            </font>
-           </property>
-           <property name="statusTip">
-            <string>Hexadecimal network ID; click to copy to clipboard.</string>
-           </property>
-           <property name="text">
-            <string notr="true">----------------</string>
-           </property>
-           <property name="toolButtonStyle">
-            <enum>Qt::ToolButtonTextOnly</enum>
-           </property>
-           <property name="class" stdset="0">
-            <string notr="true">clickToCopy</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="label_2">
-           <property name="font">
-            <font>
-             <pointsize>14</pointsize>
-            </font>
-           </property>
-           <property name="text">
-            <string>[</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-           <property name="textInteractionFlags">
-            <set>Qt::NoTextInteraction</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="nameLabel">
-           <property name="font">
-            <font>
-             <pointsize>13</pointsize>
-             <weight>75</weight>
-             <bold>true</bold>
-            </font>
-           </property>
-           <property name="statusTip">
-            <string>This network's short name.</string>
-           </property>
-           <property name="text">
-            <string>networkname</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set>
-           </property>
-           <property name="textInteractionFlags">
-            <set>Qt::NoTextInteraction</set>
-           </property>
-           <property name="class" stdset="0">
-            <string notr="true">networkName</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="label_3">
-           <property name="font">
-            <font>
-             <pointsize>14</pointsize>
-            </font>
-           </property>
-           <property name="text">
-            <string>]</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-           <property name="textInteractionFlags">
-            <set>Qt::NoTextInteraction</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer name="horizontalSpacer_3">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>40</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
-       </widget>
-      </item>
-      <item>
-       <widget class="QWidget" name="networkStatsWidget" native="true">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <layout class="QFormLayout" name="formLayout">
-         <property name="fieldGrowthPolicy">
-          <enum>QFormLayout::ExpandingFieldsGrow</enum>
-         </property>
-         <property name="rowWrapPolicy">
-          <enum>QFormLayout::DontWrapRows</enum>
-         </property>
-         <property name="labelAlignment">
-          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-         </property>
-         <property name="formAlignment">
-          <set>Qt::AlignHCenter|Qt::AlignTop</set>
-         </property>
-         <property name="horizontalSpacing">
-          <number>4</number>
-         </property>
-         <property name="verticalSpacing">
-          <number>2</number>
-         </property>
-         <property name="leftMargin">
-          <number>4</number>
-         </property>
-         <property name="topMargin">
-          <number>4</number>
-         </property>
-         <property name="rightMargin">
-          <number>0</number>
-         </property>
-         <property name="bottomMargin">
-          <number>4</number>
-         </property>
-         <item row="2" column="0">
-          <widget class="QLabel" name="label_5">
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-            </font>
-           </property>
-           <property name="text">
-            <string>Type:</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="2" column="1">
-          <widget class="QLabel" name="networkTypeLabel">
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-             <weight>75</weight>
-             <bold>true</bold>
-            </font>
-           </property>
-           <property name="statusTip">
-            <string>What kind of network? Public or private?</string>
-           </property>
-           <property name="text">
-            <string>?</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="3" column="0">
-          <widget class="QLabel" name="label">
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-            </font>
-           </property>
-           <property name="text">
-            <string>Status:</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="4" column="0">
-          <widget class="QLabel" name="label_4">
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-            </font>
-           </property>
-           <property name="text">
-            <string>Device:</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-         <item row="3" column="1">
-          <widget class="QWidget" name="widget" native="true">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <layout class="QHBoxLayout" name="horizontalLayout_3">
-            <property name="spacing">
-             <number>12</number>
-            </property>
-            <property name="leftMargin">
-             <number>0</number>
-            </property>
-            <property name="topMargin">
-             <number>0</number>
-            </property>
-            <property name="rightMargin">
-             <number>0</number>
-            </property>
-            <property name="bottomMargin">
-             <number>0</number>
-            </property>
-            <item>
-             <widget class="QLabel" name="statusLabel">
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="font">
-               <font>
-                <pointsize>12</pointsize>
-                <weight>75</weight>
-                <bold>true</bold>
-               </font>
-              </property>
-              <property name="statusTip">
-               <string>Status of this network.</string>
-              </property>
-              <property name="text">
-               <string>?</string>
-              </property>
-              <property name="textFormat">
-               <enum>Qt::PlainText</enum>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <widget class="QLabel" name="ageLabel">
-              <property name="sizePolicy">
-               <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
-                <horstretch>0</horstretch>
-                <verstretch>0</verstretch>
-               </sizepolicy>
-              </property>
-              <property name="font">
-               <font>
-                <pointsize>10</pointsize>
-               </font>
-              </property>
-              <property name="statusTip">
-               <string>How recently did this network refresh its settings?</string>
-              </property>
-              <property name="text">
-               <string>[0s ago]</string>
-              </property>
-              <property name="textFormat">
-               <enum>Qt::PlainText</enum>
-              </property>
-              <property name="textInteractionFlags">
-               <set>Qt::NoTextInteraction</set>
-              </property>
-             </widget>
-            </item>
-            <item>
-             <spacer name="horizontalSpacer_2">
-              <property name="orientation">
-               <enum>Qt::Horizontal</enum>
-              </property>
-              <property name="sizeHint" stdset="0">
-               <size>
-                <width>40</width>
-                <height>1</height>
-               </size>
-              </property>
-             </spacer>
-            </item>
-           </layout>
-          </widget>
-         </item>
-         <item row="4" column="1">
-          <widget class="QLabel" name="deviceLabel">
-           <property name="font">
-            <font>
-             <pointsize>12</pointsize>
-             <weight>75</weight>
-             <bold>true</bold>
-            </font>
-           </property>
-           <property name="statusTip">
-            <string>The name of the network device on your system.</string>
-           </property>
-           <property name="text">
-            <string>?</string>
-           </property>
-           <property name="textFormat">
-            <enum>Qt::PlainText</enum>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item>
-    <widget class="QWidget" name="rightWidget" native="true">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <layout class="QVBoxLayout" name="verticalLayout">
-      <property name="spacing">
-       <number>0</number>
-      </property>
-      <property name="leftMargin">
-       <number>0</number>
-      </property>
-      <property name="topMargin">
-       <number>0</number>
-      </property>
-      <property name="rightMargin">
-       <number>0</number>
-      </property>
-      <property name="bottomMargin">
-       <number>0</number>
-      </property>
-      <item>
-       <widget class="QLabel" name="label_6">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="font">
-         <font>
-          <pointsize>12</pointsize>
-          <underline>false</underline>
-         </font>
-        </property>
-        <property name="styleSheet">
-         <string notr="true">padding: 0.1em 0 0.1em 0;</string>
-        </property>
-        <property name="text">
-         <string>IP Addresses</string>
-        </property>
-        <property name="textFormat">
-         <enum>Qt::PlainText</enum>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QListWidget" name="ipListWidget">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="minimumSize">
-         <size>
-          <width>0</width>
-          <height>0</height>
-         </size>
-        </property>
-        <property name="font">
-         <font>
-          <family>Courier</family>
-          <pointsize>12</pointsize>
-         </font>
-        </property>
-        <property name="statusTip">
-         <string>IP addresses assigned to this interface; click to copy to clipboard.</string>
-        </property>
-        <property name="frameShape">
-         <enum>QFrame::NoFrame</enum>
-        </property>
-        <property name="editTriggers">
-         <set>QAbstractItemView::NoEditTriggers</set>
-        </property>
-        <property name="showDropIndicator" stdset="0">
-         <bool>false</bool>
-        </property>
-        <property name="selectionMode">
-         <enum>QAbstractItemView::SingleSelection</enum>
-        </property>
-        <property name="horizontalScrollMode">
-         <enum>QAbstractItemView::ScrollPerPixel</enum>
-        </property>
-        <property name="sortingEnabled">
-         <bool>true</bool>
-        </property>
-        <property name="class" stdset="0">
-         <string notr="true">ipAddressList</string>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QWidget" name="leaveButtonContainerWidget" native="true">
-        <layout class="QHBoxLayout" name="horizontalLayout_2">
-         <property name="spacing">
-          <number>0</number>
-         </property>
-         <property name="leftMargin">
-          <number>0</number>
-         </property>
-         <property name="topMargin">
-          <number>0</number>
-         </property>
-         <property name="rightMargin">
-          <number>0</number>
-         </property>
-         <property name="bottomMargin">
-          <number>0</number>
-         </property>
-         <item>
-          <spacer name="horizontalSpacer">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>40</width>
-             <height>1</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-         <item>
-          <widget class="QToolButton" name="leaveNetworkButton">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="statusTip">
-            <string>Leave this network.</string>
-           </property>
-           <property name="text">
-            <string>Leave Network</string>
-           </property>
-           <property name="class" stdset="0">
-            <string notr="true">leaveNetworkButton</string>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <tabstops>
-  <tabstop>ipListWidget</tabstop>
- </tabstops>
- <resources/>
- <connections/>
-</ui>

ZeroTierUI/onetimedialog.cpp

@@ -1,37 +0,0 @@
-#include "onetimedialog.h"
-#include "ui_onetimedialog.h"
-#include "main.h"
-
-OneTimeDialog::OneTimeDialog(QWidget *parent,const char *propName,const QString &title,const QString &message) :
-	QDialog(parent),
-	ui(new Ui::OneTimeDialog)
-{
-	ui->setupUi(this);
-
-	ui->label->setText(message);
-	this->setWindowTitle(title);
-	_propName = propName;
-
-#ifdef __WINDOWS__
-	QWidgetList widgets = this->findChildren<QWidget*>();
-	foreach(QWidget *widget, widgets) {
-		QFont font(widget->font());
-		font.setPointSizeF(font.pointSizeF() * 0.75);
-		widget->setFont(font);
-	}
-#endif
-}
-
-OneTimeDialog::~OneTimeDialog()
-{
-	delete ui;
-}
-
-void OneTimeDialog::on_pushButton_clicked()
-{
-	if (_propName) {
-		settings->setValue(_propName,ui->checkBox->isChecked());
-		settings->sync();
-	}
-	this->close();
-}

ZeroTierUI/onetimedialog.h

@@ -1,26 +0,0 @@
-#ifndef ONETIMEDIALOG_H
-#define ONETIMEDIALOG_H
-
-#include <QDialog>
-
-namespace Ui {
-class OneTimeDialog;
-}
-
-class OneTimeDialog : public QDialog
-{
-	Q_OBJECT
-
-public:
-	explicit OneTimeDialog(QWidget *parent = 0,const char *propName = (const char *)0,const QString &title = QString(),const QString &message = QString());
-	~OneTimeDialog();
-
-private slots:
-	void on_pushButton_clicked();
-
-private:
-	Ui::OneTimeDialog *ui;
-	const char *_propName;
-};
-
-#endif // ONETIMEDIALOG_H

ZeroTierUI/onetimedialog.ui

@@ -1,99 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>OneTimeDialog</class>
- <widget class="QDialog" name="OneTimeDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>496</width>
-    <height>197</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Dialog</string>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="leftMargin">
-    <number>0</number>
-   </property>
-   <property name="topMargin">
-    <number>0</number>
-   </property>
-   <property name="rightMargin">
-    <number>0</number>
-   </property>
-   <property name="bottomMargin">
-    <number>0</number>
-   </property>
-   <item>
-    <widget class="QLabel" name="label">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="text">
-      <string/>
-     </property>
-     <property name="alignment">
-      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
-     </property>
-     <property name="wordWrap">
-      <bool>true</bool>
-     </property>
-     <property name="margin">
-      <number>12</number>
-     </property>
-     <property name="textInteractionFlags">
-      <set>Qt::NoTextInteraction</set>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QWidget" name="widget" native="true">
-     <layout class="QHBoxLayout" name="horizontalLayout">
-      <property name="leftMargin">
-       <number>12</number>
-      </property>
-      <property name="topMargin">
-       <number>0</number>
-      </property>
-      <property name="rightMargin">
-       <number>12</number>
-      </property>
-      <property name="bottomMargin">
-       <number>5</number>
-      </property>
-      <item>
-       <widget class="QCheckBox" name="checkBox">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-          <horstretch>0</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="text">
-         <string>Don't Show This Message Again</string>
-        </property>
-        <property name="checked">
-         <bool>true</bool>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QPushButton" name="pushButton">
-        <property name="text">
-         <string>OK</string>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources/>
- <connections/>
-</ui>

ZeroTierUI/quickstartdialog.ui

@@ -1,170 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>QuickstartDialog</class>
- <widget class="QDialog" name="QuickstartDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>800</width>
-    <height>480</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Quick Start</string>
-  </property>
-  <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="spacing">
-    <number>0</number>
-   </property>
-   <property name="leftMargin">
-    <number>0</number>
-   </property>
-   <property name="topMargin">
-    <number>0</number>
-   </property>
-   <property name="rightMargin">
-    <number>0</number>
-   </property>
-   <property name="bottomMargin">
-    <number>0</number>
-   </property>
-   <item>
-    <widget class="QScrollArea" name="scrollArea">
-     <property name="frameShape">
-      <enum>QFrame::NoFrame</enum>
-     </property>
-     <property name="widgetResizable">
-      <bool>true</bool>
-     </property>
-     <property name="alignment">
-      <set>Qt::AlignCenter</set>
-     </property>
-     <widget class="QWidget" name="scrollAreaWidgetContents">
-      <property name="geometry">
-       <rect>
-        <x>0</x>
-        <y>0</y>
-        <width>785</width>
-        <height>800</height>
-       </rect>
-      </property>
-      <layout class="QHBoxLayout" name="horizontalLayout_2">
-       <property name="leftMargin">
-        <number>0</number>
-       </property>
-       <property name="topMargin">
-        <number>0</number>
-       </property>
-       <property name="rightMargin">
-        <number>0</number>
-       </property>
-       <property name="bottomMargin">
-        <number>0</number>
-       </property>
-       <item>
-        <widget class="QLabel" name="label">
-         <property name="styleSheet">
-          <string notr="true">background: #000000;</string>
-         </property>
-         <property name="text">
-          <string/>
-         </property>
-         <property name="textFormat">
-          <enum>Qt::PlainText</enum>
-         </property>
-         <property name="pixmap">
-          <pixmap resource="resources.qrc">:/img/ZT1GUI.png</pixmap>
-         </property>
-         <property name="scaledContents">
-          <bool>false</bool>
-         </property>
-         <property name="alignment">
-          <set>Qt::AlignCenter</set>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </widget>
-    </widget>
-   </item>
-   <item>
-    <widget class="QWidget" name="widget" native="true">
-     <layout class="QHBoxLayout" name="horizontalLayout">
-      <property name="leftMargin">
-       <number>6</number>
-      </property>
-      <property name="topMargin">
-       <number>6</number>
-      </property>
-      <property name="rightMargin">
-       <number>6</number>
-      </property>
-      <property name="bottomMargin">
-       <number>6</number>
-      </property>
-      <item>
-       <widget class="QLabel" name="label_2">
-        <property name="font">
-         <font>
-          <pointsize>10</pointsize>
-         </font>
-        </property>
-        <property name="text">
-         <string>Select Help -&gt; Quick Start to see this screen again.</string>
-        </property>
-        <property name="textFormat">
-         <enum>Qt::PlainText</enum>
-        </property>
-        <property name="textInteractionFlags">
-         <set>Qt::NoTextInteraction</set>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <spacer name="horizontalSpacer">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>702</width>
-          <height>20</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
-      <item>
-       <widget class="QPushButton" name="okButton">
-        <property name="text">
-         <string>OK</string>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources>
-  <include location="resources.qrc"/>
- </resources>
- <connections>
-  <connection>
-   <sender>okButton</sender>
-   <signal>clicked()</signal>
-   <receiver>QuickstartDialog</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>753</x>
-     <y>457</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>399</x>
-     <y>239</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>

ZeroTierUI/resources.qrc

@@ -1,9 +0,0 @@
-<RCC>
-    <qresource prefix="/img">
-        <file>zt1icon.png</file>
-        <file>ZT1GUI.png</file>
-    </qresource>
-    <qresource prefix="/css">
-        <file>stylesheet.css</file>
-    </qresource>
-</RCC>

ZeroTierUI/stylesheet.css

@@ -1,106 +0,0 @@
-QToolButton {
-	margin: 0;
-	padding: 2px;
-	text-align: center;
-	background: palette(button);
-	color: palette(button-text);
-	border: 1px solid transparent;
-}
-QToolButton:focus {
-	border: 1px solid #000000;
-}
-QToolButton:hover {
-	background: palette(highlight);
-				color: palette(highlight-text);
-}
-QToolButton:pressed {
-	border: 1px solid #000000;
-}
-
-QToolButton.clickToCopy {
-	padding: 0;
-	margin: 0;
-	border: 0;
-	background: transparent;
-	color: palette(link);
-}
-QToolButton.clickToCopy:focus {
-	text-decoration: underline;
-}
-QToolButton.clickToCopy:hover {
-	text-decoration: underline;
-}
-QToolButton.clickToCopy:pressed {
-	background: transparent;
-}
-
-QToolButton.leaveNetworkButton {
-	margin: 0 4px 3px 0;
-}
-
-QMainWindow {
-	background: palette(dark);
-}
-
-QListWidget {
-	background: transparent;
-	padding: 0;
-	margin: 0;
-	border: 0;
-}
-QListWidget::item {
-	background: palette(base);
-	margin: 1px 0 1px 0;
-}
-
-QListWidget.ipAddressList {
-	background: palette(button);
-	margin: 0 4px 4px 0;
-}
-QListWidget.ipAddressList::item {
-	background: transparent;
-	color: palette(link);
-	border-bottom: 1px solid transparent;
-}
-QListWidget.ipAddressList::item:selected {
-	background: transparent;
-        border-top: 0;
-        border-left: 0;
-        border-right: 0;
-	border-bottom: 1px solid transparent;
-}
-QListWidget.ipAddressList::item:hover {
-	border-bottom: 1px solid palette(link);
-}
-
-QStatusBar {
-	background: palette(button);
-}
-
-QLabel.networkName {
-	padding: 0;
-	margin: 0;
-}
-
-#networkIdButton {
-	padding: 0.2em 0 0 0;
-}
-
-#joinNetworkButton {
-	margin: 1px;
-	padding: 0;
-}
-
-#noNetworksLabel {
-	background: transparent;
-	color: #ffffff;
-}
-
-#networkListWidget {
-	background: palette(dark);
-	margin: 0 0 2px 0;
-}
-
-#bottomContainerWidget {
-	background: palette(base);
-}

artwork/logo.html

@@ -0,0 +1,37 @@
+<html>
+<head>
+<style type="text/css">
+html,body {
+	background: #aaaaaa;
+	margin: 0;
+	padding: 0;
+	font-family: "Helvetica";
+	font-weight: bold;
+	font-size: 12pt;
+	height: 100%;
+	width: 100%;
+}
+div.icon {
+	background: #ffb354;
+	color: #000000;
+	font-size: 150pt;
+	border-radius: 2.5rem;
+	display: inline-block;
+	width: 1.3em;
+	height: 1.3em;
+	padding: 0;
+	margin: 0;
+	line-height: 1.4em;
+	vertical-align: middle;
+	text-align: center;
+}
+</style>
+</head>
+<body>
+<br><br><br><br><br><br>
+<!-- Yes, our logo is a Unicode character. It sort of just turned out that way. -->
+<center>
+<div class="icon">&#x23c1;</div>
+</center>
+</body>
+</html>

attic/Filter.cpp

@@ -1,408 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-
-#include <algorithm>
-
-#include "RuntimeEnvironment.hpp"
-#include "Logger.hpp"
-#include "Filter.hpp"
-#include "Utils.hpp"
-
-namespace ZeroTier {
-
-const char *const Filter::UNKNOWN_NAME = "(unknown)";
-const Range<unsigned int> Filter::ANY;
-
-static inline Range<unsigned int> __parseRange(char *r)
-	throw(std::invalid_argument)
-{
-	char *saveptr = (char *)0;
-	unsigned int a = 0;
-	unsigned int b = 0;
-	unsigned int fn = 0;
-	for(char *f=Utils::stok(r,"-",&saveptr);(f);f=Utils::stok((char *)0,"-",&saveptr)) {
-		if (*f) {
-			switch(fn++) {
-				case 0:
-					if (*f != '*')
-						a = b = (unsigned int)strtoul(f,(char **)0,10);
-					break;
-				case 1:
-					if (*f != '*')
-						b = (unsigned int)strtoul(f,(char **)0,10);
-					break;
-				default:
-					throw std::invalid_argument("rule range must be <int>, <int>-<int>, or *");
-			}
-		}
-	}
-	return Range<unsigned int>(a,b);
-}
-
-Filter::Rule::Rule(const char *s)
-	throw(std::invalid_argument)
-{
-	char *saveptr = (char *)0;
-	char tmp[256];
-	if (!Utils::scopy(tmp,sizeof(tmp),s))
-		throw std::invalid_argument("rule string too long");
-	unsigned int fn = 0;
-	for(char *f=Utils::stok(tmp,";",&saveptr);(f);f=Utils::stok((char *)0,";",&saveptr)) {
-		if (*f) {
-			switch(fn++) {
-				case 0:
-					_etherType = __parseRange(f);
-					break;
-				case 1:
-					_protocol = __parseRange(f);
-					break;
-				case 2:
-					_port = __parseRange(f);
-					break;
-				default:
-					throw std::invalid_argument("rule string has unknown extra fields");
-			}
-		}
-	}
-	if (fn != 3)
-		throw std::invalid_argument("rule string must contain 3 fields");
-}
-
-bool Filter::Rule::operator()(unsigned int etype,const void *data,unsigned int len) const
-	throw(std::invalid_argument)
-{
-	if ((!_etherType)||(_etherType(etype))) { // ethertype is ANY, or matches
-		// Ethertype determines meaning of protocol and port
-		switch(etype) {
-			case ZT_ETHERTYPE_IPV4:
-				if (len > 20) {
-					if ((!_protocol)||(_protocol(((const uint8_t *)data)[9]))) { // protocol is ANY or match
-						if (!_port) // port is ANY
-							return true;
-
-						// Don't match on fragments beyond fragment 0. If we've blocked
-						// fragment 0, further fragments will fall on deaf ears anyway.
-						if ((Utils::ntoh(((const uint16_t *)data)[3]) & 0x1fff))
-							return false;
-
-						// Internet header length determines where data begins, in multiples of 32 bits
-						unsigned int ihl = 4 * (((const uint8_t *)data)[0] & 0x0f);
-
-						switch(((const uint8_t *)data)[9]) { // port's meaning depends on IP protocol
-							case ZT_IPPROTO_ICMP:
-								// For ICMP, port is ICMP type
-								return _port(((const uint8_t *)data)[ihl]);
-							case ZT_IPPROTO_TCP:
-							case ZT_IPPROTO_UDP:
-							case ZT_IPPROTO_SCTP:
-							case ZT_IPPROTO_UDPLITE:
-								// For these, port is destination port. Protocol designers were
-								// nice enough to put the field in the same place.
-								return _port(((const uint16_t *)data)[(ihl / 2) + 1]);
-							default:
-								// port has no meaning for other IP types, so ignore it
-								return true;
-						}
-
-						return false; // no match on port
-					}
-				} else throw std::invalid_argument("undersized IPv4 packet");
-				break;
-
-			case ZT_ETHERTYPE_IPV6:
-				if (len > 40) {
-					int nextHeader = ((const uint8_t *)data)[6];
-					unsigned int pos = 40;
-					while ((pos < len)&&(nextHeader >= 0)&&(nextHeader != 59)) { // 59 == no next header
-						fprintf(stderr,"[rule] V6: start header parse, header %.2x pos %d\n",nextHeader,pos);
-
-						switch(nextHeader) {
-							case 0: // hop-by-hop options
-							case 60: // destination options
-							case 43: // routing
-							case 135: // mobility (mobile IPv6 options)
-								if (_protocol((unsigned int)nextHeader))
-									return true; // match if our goal was to match any of these
-								nextHeader = ((const uint8_t *)data)[pos];
-								pos += 8 + (8 * ((const uint8_t *)data)[pos + 1]);
-								break;
-							case 44: // fragment
-								if (_protocol(44))
-									return true; // match if our goal was to match fragments
-								nextHeader = ((const uint8_t *)data)[pos];
-								pos += 8;
-								break;
-							case ZT_IPPROTO_AH: // AH
-								return _protocol(ZT_IPPROTO_AH); // true if AH is matched protocol, otherwise false since packet will be IPsec
-							case ZT_IPPROTO_ESP: // ESP
-								return _protocol(ZT_IPPROTO_ESP); // true if ESP is matched protocol, otherwise false since packet will be IPsec
-							case ZT_IPPROTO_ICMPV6:
-								// Only match ICMPv6 if we've selected it specifically
-								if (_protocol(ZT_IPPROTO_ICMPV6)) {
-									// Port is interpreted as ICMPv6 type
-									if ((!_port)||(_port(((const uint8_t *)data)[pos])))
-										return true;
-								}
-								break;
-							case ZT_IPPROTO_TCP:
-							case ZT_IPPROTO_UDP:
-							case ZT_IPPROTO_SCTP:
-							case ZT_IPPROTO_UDPLITE:
-								// If we encounter any of these, match if protocol matches or is wildcard as
-								// we'll consider these the "real payload" if present.
-								if ((!_protocol)||(_protocol(nextHeader))) {
-									if ((!_port)||(_port(((const uint16_t *)data)[(pos / 2) + 1])))
-										return true; // protocol matches or is ANY, port is ANY or matches
-								}
-								break;
-							default: {
-								char foo[128];
-								Utils::snprintf(foo,sizeof(foo),"unrecognized IPv6 header type %d",(int)nextHeader);
-								throw std::invalid_argument(foo);
-							}
-						}
-
-						fprintf(stderr,"[rule] V6: end header parse, next header %.2x, new pos %d\n",nextHeader,pos);
-					}
-				} else throw std::invalid_argument("undersized IPv6 packet");
-				break;
-
-			default:
-				// For other ethertypes, protocol and port are ignored. What would they mean?
-				return true;
-		}
-	}
-
-	return false;
-}
-
-std::string Filter::Rule::toString() const
-{
-	char buf[128];
-	std::string s;
-
-	switch(_etherType.magnitude()) {
-		case 0:
-			s.push_back('*');
-			break;
-		case 1:
-			Utils::snprintf(buf,sizeof(buf),"%u",_etherType.start);
-			s.append(buf);
-			break;
-		default:
-			Utils::snprintf(buf,sizeof(buf),"%u-%u",_etherType.start,_etherType.end);
-			s.append(buf);
-			break;
-	}
-	s.push_back(';');
-	switch(_protocol.magnitude()) {
-		case 0:
-			s.push_back('*');
-			break;
-		case 1:
-			Utils::snprintf(buf,sizeof(buf),"%u",_protocol.start);
-			s.append(buf);
-			break;
-		default:
-			Utils::snprintf(buf,sizeof(buf),"%u-%u",_protocol.start,_protocol.end);
-			s.append(buf);
-			break;
-	}
-	s.push_back(';');
-	switch(_port.magnitude()) {
-		case 0:
-			s.push_back('*');
-			break;
-		case 1:
-			Utils::snprintf(buf,sizeof(buf),"%u",_port.start);
-			s.append(buf);
-			break;
-		default:
-			Utils::snprintf(buf,sizeof(buf),"%u-%u",_port.start,_port.end);
-			s.append(buf);
-			break;
-	}
-
-	return s;
-}
-
-Filter::Filter(const char *s)
-	throw(std::invalid_argument)
-{
-	char tmp[16384];
-	if (!Utils::scopy(tmp,sizeof(tmp),s))
-		throw std::invalid_argument("filter string too long");
-	char *saveptr = (char *)0;
-	unsigned int fn = 0;
-	for(char *f=Utils::stok(tmp,",",&saveptr);(f);f=Utils::stok((char *)0,",",&saveptr)) {
-		try {
-			_rules.push_back(Rule(f));
-			++fn;
-		} catch (std::invalid_argument &exc) {
-			char tmp[256];
-			Utils::snprintf(tmp,sizeof(tmp),"invalid rule at index %u: %s",fn,exc.what());
-			throw std::invalid_argument(tmp);
-		}
-	}
-	std::sort(_rules.begin(),_rules.end());
-}
-
-std::string Filter::toString() const
-{
-	std::string s;
-
-	for(std::vector<Rule>::const_iterator r(_rules.begin());r!=_rules.end();++r) {
-		if (s.length() > 0)
-			s.push_back(',');
-		s.append(r->toString());
-	}
-
-	return s;
-}
-
-void Filter::add(const Rule &r)
-{
-	for(std::vector<Rule>::iterator rr(_rules.begin());rr!=_rules.end();++rr) {
-		if (r == *rr)
-			return;
-	}
-	_rules.push_back(r);
-	std::sort(_rules.begin(),_rules.end());
-}
-
-const char *Filter::etherTypeName(const unsigned int etherType)
-	throw()
-{
-	switch(etherType) {
-		case ZT_ETHERTYPE_IPV4:  return "ETHERTYPE_IPV4";
-		case ZT_ETHERTYPE_ARP:   return "ETHERTYPE_ARP";
-		case ZT_ETHERTYPE_RARP:  return "ETHERTYPE_RARP";
-		case ZT_ETHERTYPE_ATALK: return "ETHERTYPE_ATALK";
-		case ZT_ETHERTYPE_AARP:  return "ETHERTYPE_AARP";
-		case ZT_ETHERTYPE_IPX_A: return "ETHERTYPE_IPX_A";
-		case ZT_ETHERTYPE_IPX_B: return "ETHERTYPE_IPX_B";
-		case ZT_ETHERTYPE_IPV6:  return "ETHERTYPE_IPV6";
-	}
-	return UNKNOWN_NAME;
-}
-
-const char *Filter::ipProtocolName(const unsigned int ipp)
-	throw()
-{
-	switch(ipp) {
-		case ZT_IPPROTO_ICMP:    return "IPPROTO_ICMP";
-		case ZT_IPPROTO_IGMP:    return "IPPROTO_IGMP";
-		case ZT_IPPROTO_TCP:     return "IPPROTO_TCP";
-		case ZT_IPPROTO_UDP:     return "IPPROTO_UDP";
-		case ZT_IPPROTO_GRE:     return "IPPROTO_GRE";
-		case ZT_IPPROTO_ESP:     return "IPPROTO_ESP";
-		case ZT_IPPROTO_AH:      return "IPPROTO_AH";
-		case ZT_IPPROTO_ICMPV6:  return "IPPROTO_ICMPV6";
-		case ZT_IPPROTO_OSPF:    return "IPPROTO_OSPF";
-		case ZT_IPPROTO_IPIP:    return "IPPROTO_IPIP";
-		case ZT_IPPROTO_IPCOMP:  return "IPPROTO_IPCOMP";
-		case ZT_IPPROTO_L2TP:    return "IPPROTO_L2TP";
-		case ZT_IPPROTO_SCTP:    return "IPPROTO_SCTP";
-		case ZT_IPPROTO_FC:      return "IPPROTO_FC";
-		case ZT_IPPROTO_UDPLITE: return "IPPROTO_UDPLITE";
-		case ZT_IPPROTO_HIP:     return "IPPROTO_HIP";
-	}
-	return UNKNOWN_NAME;
-}
-
-const char *Filter::icmpTypeName(const unsigned int icmpType)
-	throw()
-{
-	switch(icmpType) {
-		case ZT_ICMP_ECHO_REPLY:                  return "ICMP_ECHO_REPLY";
-		case ZT_ICMP_DESTINATION_UNREACHABLE:     return "ICMP_DESTINATION_UNREACHABLE";
-		case ZT_ICMP_SOURCE_QUENCH:               return "ICMP_SOURCE_QUENCH";
-		case ZT_ICMP_REDIRECT:                    return "ICMP_REDIRECT";
-		case ZT_ICMP_ALTERNATE_HOST_ADDRESS:      return "ICMP_ALTERNATE_HOST_ADDRESS";
-		case ZT_ICMP_ECHO_REQUEST:                return "ICMP_ECHO_REQUEST";
-		case ZT_ICMP_ROUTER_ADVERTISEMENT:        return "ICMP_ROUTER_ADVERTISEMENT";
-		case ZT_ICMP_ROUTER_SOLICITATION:         return "ICMP_ROUTER_SOLICITATION";
-		case ZT_ICMP_TIME_EXCEEDED:               return "ICMP_TIME_EXCEEDED";
-		case ZT_ICMP_BAD_IP_HEADER:               return "ICMP_BAD_IP_HEADER";
-		case ZT_ICMP_TIMESTAMP:                   return "ICMP_TIMESTAMP";
-		case ZT_ICMP_TIMESTAMP_REPLY:             return "ICMP_TIMESTAMP_REPLY";
-		case ZT_ICMP_INFORMATION_REQUEST:         return "ICMP_INFORMATION_REQUEST";
-		case ZT_ICMP_INFORMATION_REPLY:           return "ICMP_INFORMATION_REPLY";
-		case ZT_ICMP_ADDRESS_MASK_REQUEST:        return "ICMP_ADDRESS_MASK_REQUEST";
-		case ZT_ICMP_ADDRESS_MASK_REPLY:          return "ICMP_ADDRESS_MASK_REPLY";
-		case ZT_ICMP_TRACEROUTE:                  return "ICMP_TRACEROUTE";
-		case ZT_ICMP_MOBILE_HOST_REDIRECT:        return "ICMP_MOBILE_HOST_REDIRECT";
-		case ZT_ICMP_MOBILE_REGISTRATION_REQUEST: return "ICMP_MOBILE_REGISTRATION_REQUEST";
-		case ZT_ICMP_MOBILE_REGISTRATION_REPLY:   return "ICMP_MOBILE_REGISTRATION_REPLY";
-	}
-	return UNKNOWN_NAME;
-}
-
-const char *Filter::icmp6TypeName(const unsigned int icmp6Type)
-	throw()
-{
-	switch(icmp6Type) {
-		case ZT_ICMP6_DESTINATION_UNREACHABLE:              return "ICMP6_DESTINATION_UNREACHABLE";
-		case ZT_ICMP6_PACKET_TOO_BIG:                       return "ICMP6_PACKET_TOO_BIG";
-		case ZT_ICMP6_TIME_EXCEEDED:                        return "ICMP6_TIME_EXCEEDED";
-		case ZT_ICMP6_PARAMETER_PROBLEM:                    return "ICMP6_PARAMETER_PROBLEM";
-		case ZT_ICMP6_ECHO_REQUEST:                         return "ICMP6_ECHO_REQUEST";
-		case ZT_ICMP6_ECHO_REPLY:                           return "ICMP6_ECHO_REPLY";
-		case ZT_ICMP6_MULTICAST_LISTENER_QUERY:             return "ICMP6_MULTICAST_LISTENER_QUERY";
-		case ZT_ICMP6_MULTICAST_LISTENER_REPORT:            return "ICMP6_MULTICAST_LISTENER_REPORT";
-		case ZT_ICMP6_MULTICAST_LISTENER_DONE:              return "ICMP6_MULTICAST_LISTENER_DONE";
-		case ZT_ICMP6_ROUTER_SOLICITATION:                  return "ICMP6_ROUTER_SOLICITATION";
-		case ZT_ICMP6_ROUTER_ADVERTISEMENT:                 return "ICMP6_ROUTER_ADVERTISEMENT";
-		case ZT_ICMP6_NEIGHBOR_SOLICITATION:                return "ICMP6_NEIGHBOR_SOLICITATION";
-		case ZT_ICMP6_NEIGHBOR_ADVERTISEMENT:               return "ICMP6_NEIGHBOR_ADVERTISEMENT";
-		case ZT_ICMP6_REDIRECT_MESSAGE:                     return "ICMP6_REDIRECT_MESSAGE";
-		case ZT_ICMP6_ROUTER_RENUMBERING:                   return "ICMP6_ROUTER_RENUMBERING";
-		case ZT_ICMP6_NODE_INFORMATION_QUERY:               return "ICMP6_NODE_INFORMATION_QUERY";
-		case ZT_ICMP6_NODE_INFORMATION_RESPONSE:            return "ICMP6_NODE_INFORMATION_RESPONSE";
-		case ZT_ICMP6_INV_NEIGHBOR_SOLICITATION:            return "ICMP6_INV_NEIGHBOR_SOLICITATION";
-		case ZT_ICMP6_INV_NEIGHBOR_ADVERTISEMENT:           return "ICMP6_INV_NEIGHBOR_ADVERTISEMENT";
-		case ZT_ICMP6_MLDV2:                                return "ICMP6_MLDV2";
-		case ZT_ICMP6_HOME_AGENT_ADDRESS_DISCOVERY_REQUEST: return "ICMP6_HOME_AGENT_ADDRESS_DISCOVERY_REQUEST";
-		case ZT_ICMP6_HOME_AGENT_ADDRESS_DISCOVERY_REPLY:   return "ICMP6_HOME_AGENT_ADDRESS_DISCOVERY_REPLY";
-		case ZT_ICMP6_MOBILE_PREFIX_SOLICITATION:           return "ICMP6_MOBILE_PREFIX_SOLICITATION";
-		case ZT_ICMP6_MOBILE_PREFIX_ADVERTISEMENT:          return "ICMP6_MOBILE_PREFIX_ADVERTISEMENT";
-		case ZT_ICMP6_CERTIFICATION_PATH_SOLICITATION:      return "ICMP6_CERTIFICATION_PATH_SOLICITATION";
-		case ZT_ICMP6_CERTIFICATION_PATH_ADVERTISEMENT:     return "ICMP6_CERTIFICATION_PATH_ADVERTISEMENT";
-		case ZT_ICMP6_MULTICAST_ROUTER_ADVERTISEMENT:       return "ICMP6_MULTICAST_ROUTER_ADVERTISEMENT";
-		case ZT_ICMP6_MULTICAST_ROUTER_SOLICITATION:        return "ICMP6_MULTICAST_ROUTER_SOLICITATION";
-		case ZT_ICMP6_MULTICAST_ROUTER_TERMINATION:         return "ICMP6_MULTICAST_ROUTER_TERMINATION";
-		case ZT_ICMP6_RPL_CONTROL_MESSAGE:                  return "ICMP6_RPL_CONTROL_MESSAGE";
-	}
-	return UNKNOWN_NAME;
-}
-
-} // namespace ZeroTier

attic/Filter.hpp

@@ -1,284 +0,0 @@
-/*
- * ZeroTier One - Global Peer to Peer Ethernet
- * Copyright (C) 2011-2014  ZeroTier Networks LLC
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- * --
- *
- * ZeroTier may be used and distributed under the terms of the GPLv3, which
- * are available at: http://www.gnu.org/licenses/gpl-3.0.html
- *
- * If you would like to embed ZeroTier into a commercial application or
- * redistribute it in a modified binary form, please contact ZeroTier Networks
- * LLC. Start here: http://www.zerotier.com/
- */
-
-#ifndef _ZT_FILTER_HPP
-#define _ZT_FILTER_HPP
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <string>
-#include <vector>
-#include <utility>
-#include <stdexcept>
-
-#include "Range.hpp"
-
-/* Ethernet frame types that might be relevant to us */
-#define ZT_ETHERTYPE_IPV4 0x0800
-#define ZT_ETHERTYPE_ARP 0x0806
-#define ZT_ETHERTYPE_RARP 0x8035
-#define ZT_ETHERTYPE_ATALK 0x809b
-#define ZT_ETHERTYPE_AARP 0x80f3
-#define ZT_ETHERTYPE_IPX_A 0x8137
-#define ZT_ETHERTYPE_IPX_B 0x8138
-#define ZT_ETHERTYPE_IPV6 0x86dd
-
-/* IP protocols we might care about */
-#define ZT_IPPROTO_ICMP 0x01
-#define ZT_IPPROTO_IGMP 0x02
-#define ZT_IPPROTO_TCP 0x06
-#define ZT_IPPROTO_UDP 0x11
-#define ZT_IPPROTO_GRE 0x2f
-#define ZT_IPPROTO_ESP 0x32
-#define ZT_IPPROTO_AH 0x33
-#define ZT_IPPROTO_ICMPV6 0x3a
-#define ZT_IPPROTO_OSPF 0x59
-#define ZT_IPPROTO_IPIP 0x5e
-#define ZT_IPPROTO_IPCOMP 0x6c
-#define ZT_IPPROTO_L2TP 0x73
-#define ZT_IPPROTO_SCTP 0x84
-#define ZT_IPPROTO_FC 0x85
-#define ZT_IPPROTO_UDPLITE 0x88
-#define ZT_IPPROTO_HIP 0x8b
-
-/* IPv4 ICMP types */
-#define ZT_ICMP_ECHO_REPLY 0
-#define ZT_ICMP_DESTINATION_UNREACHABLE 3
-#define ZT_ICMP_SOURCE_QUENCH 4
-#define ZT_ICMP_REDIRECT 5
-#define ZT_ICMP_ALTERNATE_HOST_ADDRESS 6
-#define ZT_ICMP_ECHO_REQUEST 8
-#define ZT_ICMP_ROUTER_ADVERTISEMENT 9
-#define ZT_ICMP_ROUTER_SOLICITATION 10
-#define ZT_ICMP_TIME_EXCEEDED 11
-#define ZT_ICMP_BAD_IP_HEADER 12
-#define ZT_ICMP_TIMESTAMP 13
-#define ZT_ICMP_TIMESTAMP_REPLY 14
-#define ZT_ICMP_INFORMATION_REQUEST 15
-#define ZT_ICMP_INFORMATION_REPLY 16
-#define ZT_ICMP_ADDRESS_MASK_REQUEST 17
-#define ZT_ICMP_ADDRESS_MASK_REPLY 18
-#define ZT_ICMP_TRACEROUTE 30
-#define ZT_ICMP_MOBILE_HOST_REDIRECT 32
-#define ZT_ICMP_MOBILE_REGISTRATION_REQUEST 35
-#define ZT_ICMP_MOBILE_REGISTRATION_REPLY 36
-
-/* IPv6 ICMP types */
-#define ZT_ICMP6_DESTINATION_UNREACHABLE 1
-#define ZT_ICMP6_PACKET_TOO_BIG 2
-#define ZT_ICMP6_TIME_EXCEEDED 3
-#define ZT_ICMP6_PARAMETER_PROBLEM 4
-#define ZT_ICMP6_ECHO_REQUEST 128
-#define ZT_ICMP6_ECHO_REPLY 129
-#define ZT_ICMP6_MULTICAST_LISTENER_QUERY 130
-#define ZT_ICMP6_MULTICAST_LISTENER_REPORT 131
-#define ZT_ICMP6_MULTICAST_LISTENER_DONE 132
-#define ZT_ICMP6_ROUTER_SOLICITATION 133
-#define ZT_ICMP6_ROUTER_ADVERTISEMENT 134
-#define ZT_ICMP6_NEIGHBOR_SOLICITATION 135
-#define ZT_ICMP6_NEIGHBOR_ADVERTISEMENT 136
-#define ZT_ICMP6_REDIRECT_MESSAGE 137
-#define ZT_ICMP6_ROUTER_RENUMBERING 138
-#define ZT_ICMP6_NODE_INFORMATION_QUERY 139
-#define ZT_ICMP6_NODE_INFORMATION_RESPONSE 140
-#define ZT_ICMP6_INV_NEIGHBOR_SOLICITATION 141
-#define ZT_ICMP6_INV_NEIGHBOR_ADVERTISEMENT 142
-#define ZT_ICMP6_MLDV2 143
-#define ZT_ICMP6_HOME_AGENT_ADDRESS_DISCOVERY_REQUEST 144
-#define ZT_ICMP6_HOME_AGENT_ADDRESS_DISCOVERY_REPLY 145
-#define ZT_ICMP6_MOBILE_PREFIX_SOLICITATION 146
-#define ZT_ICMP6_MOBILE_PREFIX_ADVERTISEMENT 147
-#define ZT_ICMP6_CERTIFICATION_PATH_SOLICITATION 148
-#define ZT_ICMP6_CERTIFICATION_PATH_ADVERTISEMENT 149
-#define ZT_ICMP6_MULTICAST_ROUTER_ADVERTISEMENT 151
-#define ZT_ICMP6_MULTICAST_ROUTER_SOLICITATION 152
-#define ZT_ICMP6_MULTICAST_ROUTER_TERMINATION 153
-#define ZT_ICMP6_RPL_CONTROL_MESSAGE 155
-
-namespace ZeroTier {
-
-class RuntimeEnvironment;
-
-/**
- * A simple Ethernet frame level filter
- *
- * This doesn't specify actions, since it's used as a deny filter. The rule
- * in ZT1 is "that which is not explicitly prohibited is allowed." (Except for
- * ethertypes, which are handled by a whitelist.)
- */
-class Filter
-{
-public:
-	/**
-	 * Value returned by etherTypeName, etc. on unknown
-	 *
-	 * These static methods return precisely this, so a pointer equality
-	 * check will work.
-	 */
-	static const char *const UNKNOWN_NAME;
-
-	/**
-	 * An empty range as a more idiomatic way of specifying a wildcard match
-	 */
-	static const Range<unsigned int> ANY;
-
-	/**
-	 * A filter rule
-	 */
-	class Rule
-	{
-	public:
-		Rule()
-			throw() :
-			_etherType(),
-			_protocol(),
-			_port()
-		{
-		}
-
-		/**
-		 * Construct a rule from a string-serialized value
-		 *
-		 * @param s String formatted rule, such as returned by toString()
-		 * @throws std::invalid_argument String formatted rule is not valid
-		 */
-		Rule(const char *s)
-			throw(std::invalid_argument);
-
-		/**
-		 * Construct a new rule
-		 *
-		 * @param etype Ethernet type or empty range for ANY
-		 * @param prot Protocol or empty range for ANY (meaning depends on ethertype, e.g. IP protocol numbers)
-		 * @param prt Port or empty range for ANY (only applies to some protocols)
-		 */
-		Rule(const Range<unsigned int> &etype,const Range<unsigned int> &prot,const Range<unsigned int> &prt)
-			throw() :
-			_etherType(etype),
-			_protocol(prot),
-			_port(prt)
-		{
-		}
-
-		inline const Range<unsigned int> &etherType() const throw() { return _etherType; }
-		inline const Range<unsigned int> &protocol() const throw() { return _protocol; }
-		inline const Range<unsigned int> &port() const throw() { return _port; }
-
-		/**
-		 * Test this rule against a frame
-		 *
-		 * @param etype Type of ethernet frame
-		 * @param data Ethernet frame data
-		 * @param len Length of ethernet frame
-		 * @return True if rule matches
-		 * @throws std::invalid_argument Frame invalid or not parseable
-		 */
-		bool operator()(unsigned int etype,const void *data,unsigned int len) const
-			throw(std::invalid_argument);
-
-		/**
-		 * Serialize rule as string
-		 *
-		 * @return Human readable representation of rule
-		 */
-		std::string toString() const;
-
-		inline bool operator==(const Rule &r) const throw() { return ((_etherType == r._etherType)&&(_protocol == r._protocol)&&(_port == r._port)); }
-		inline bool operator!=(const Rule &r) const throw() { return !(*this == r); }
-		inline bool operator<(const Rule &r) const
-			throw()
-		{
-			if (_etherType < r._etherType)
-				return true;
-			else if (_etherType == r._etherType) {
-				if (_protocol < r._protocol)
-					return true;
-				else if (_protocol == r._protocol) {
-					if (_port < r._port)
-						return true;
-				}
-			}
-			return false;
-		}
-		inline bool operator>(const Rule &r) const throw() { return (r < *this); }
-		inline bool operator<=(const Rule &r) const throw() { return !(r < *this); }
-		inline bool operator>=(const Rule &r) const throw() { return !(*this < r); }
-
-	private:
-		Range<unsigned int> _etherType;
-		Range<unsigned int> _protocol;
-		Range<unsigned int> _port;
-	};
-
-	Filter() {}
-
-	/**
-	 * @param s String-serialized filter representation
-	 */
-	Filter(const char *s)
-		throw(std::invalid_argument);
-
-	/**
-	 * @return Comma-delimited list of string-format rules
-	 */
-	std::string toString() const;
-
-	/**
-	 * Add a rule to this filter
-	 *
-	 * @param r Rule to add to filter
-	 */
-	void add(const Rule &r);
-
-	inline bool operator()(unsigned int etype,const void *data,unsigned int len) const
-		throw(std::invalid_argument)
-	{
-		for(std::vector<Rule>::const_iterator r(_rules.begin());r!=_rules.end();++r) {
-			if ((*r)(etype,data,len))
-				return true;
-		}
-		return false;
-	}
-
-	static const char *etherTypeName(const unsigned int etherType)
-		throw();
-	static const char *ipProtocolName(const unsigned int ipp)
-		throw();
-	static const char *icmpTypeName(const unsigned int icmpType)
-		throw();
-	static const char *icmp6TypeName(const unsigned int icmp6Type)
-		throw();
-
-private:
-	std::vector<Rule> _rules;
-};
-
-} // namespace ZeroTier
-
-#endif

attic/OFFICIAL-RELEASE-STEPS.md

@@ -0,0 +1,33 @@
+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/ZeroTier One.aip
+    /windows/WinUI/AboutView.xaml
+
+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.
+
+## 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.

attic/PeerList.hpp

@@ -0,0 +1,119 @@
+/*
+ * Copyright (c)2013-2020 ZeroTier, Inc.
+ *
+ * Use of this software is governed by the Business Source License included
+ * in the LICENSE.TXT file in the project's root directory.
+ *
+ * Change Date: 2025-01-01
+ *
+ * On the date above, in accordance with the Business Source License, use
+ * of this software will be governed by version 2.0 of the Apache License.
+ */
+/****/
+
+#ifndef ZT_PEERLIST_HPP
+#define ZT_PEERLIST_HPP
+
+#include "Constants.hpp"
+#include "SharedPtr.hpp"
+#include "Peer.hpp"
+
+namespace ZeroTier {
+
+/**
+ * A list of peers
+ *
+ * This is a simple vector optimized for the case where there will almost always
+ * be zero or one element. In that case it doesn't allocate. If there's more than
+ * one element, it will grow to include all elements.
+ *
+ * It's used to return lookups in Topology where there will almost always be zero
+ * or one peers returned but where there technically (but very rarely) can be more.
+ */
+class PeerList
+{
+public:
+	ZT_INLINE PeerList() noexcept:
+		m_onePeer(),
+		m_peers(&m_onePeer),
+		m_peerCount(0)
+	{}
+
+	ZT_INLINE PeerList(const PeerList &pl)
+	{
+		const unsigned int pc = pl.m_peerCount;
+		if (likely(pc <= 1)) {
+			m_onePeer = pl.m_onePeer;
+			m_peers = &m_onePeer;
+		} else {
+			m_peers = new SharedPtr<Peer>[pc];
+			for (unsigned int i = 0;i < pc;++i)
+				m_peers[i] = pl.m_peers[i];
+		}
+		m_peerCount = pc;
+	}
+
+	ZT_INLINE ~PeerList()
+	{
+		if (unlikely(m_peers != &m_onePeer))
+			delete[] m_peers;
+	}
+
+	ZT_INLINE PeerList &operator=(const PeerList &pl)
+	{
+		if (&pl != this) {
+			if (unlikely(m_peers != &m_onePeer))
+				delete[] m_peers;
+			if (likely(pl.m_peerCount <= 1)) {
+				m_onePeer = pl.m_onePeer;
+				m_peers = &m_onePeer;
+			} else {
+				m_onePeer.zero();
+				m_peers = new SharedPtr<Peer>[pl.m_peerCount];
+				for (unsigned int i = 0;i < pl.m_peerCount;++i)
+					m_peers[i] = pl.m_peers[i];
+			}
+			m_peerCount = pl.m_peerCount;
+		}
+		return *this;
+	}
+
+	/**
+	 * Resize the peer list to store a given number of members
+	 *
+	 * To populate the list, this must be called first followed by each member
+	 * being set with the [] operator. List content after this call is undefined
+	 * and may contain old data if the object is being re-used.
+	 *
+	 * @param s New size of list
+	 */
+	ZT_INLINE void resize(const unsigned int s)
+	{
+		if (unlikely(m_peers != &m_onePeer))
+			delete[] m_peers;
+		m_peerCount = s;
+		if (likely(s <= 1)) {
+			m_peers = &m_onePeer;
+		} else {
+			m_peers = new SharedPtr<Peer>[s];
+		}
+	}
+
+	ZT_INLINE SharedPtr <Peer> &operator[](const unsigned int i) noexcept
+	{ return m_peers[i]; }
+
+	ZT_INLINE const SharedPtr <Peer> &operator[](const unsigned int i) const noexcept
+	{ return m_peers[i]; }
+
+	ZT_INLINE unsigned int size() const noexcept
+	{ return m_peerCount; }
+
+private:
+	SharedPtr <Peer> m_onePeer;
+	SharedPtr <Peer> *m_peers;
+	unsigned int m_peerCount;
+};
+
+} // namespace ZeroTier
+
+#endif

attic/README.txt

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

attic/Range.hpp

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

attic/central-controller-docker/Dockerfile

@@ -0,0 +1,26 @@
+# Dockerfile for ZeroTier Central Controllers
+FROM centos:7 as builder
+MAINTAINER Adam Ierymekno <adam.ierymenko@zerotier.com>, Grant Limberg <grant.limberg@zerotier.com>
+
+ARG git_branch=master
+
+RUN yum update -y
+RUN yum install -y https://download.postgresql.org/pub/repos/yum/10/redhat/rhel-7-x86_64/pgdg-centos10-10-2.noarch.rpm
+RUN yum -y install epel-release && yum -y update && yum clean all
+RUN yum groupinstall -y "Development Tools"
+RUN yum install -y bash postgresql10 postgresql10-devel libpqxx-devel glibc-static libstdc++-static clang jemalloc jemalloc-devel
+
+RUN git clone http://git.int.zerotier.com/zerotier/ZeroTierOne.git
+RUN if [ "$git_branch" != "master" ]; then cd ZeroTierOne && git checkout -b $git_branch origin/$git_branch; fi
+RUN ldconfig
+RUN cd ZeroTierOne && make central-controller
+
+FROM centos:7
+
+COPY --from=builder /ZeroTierOne/zerotier-one /usr/local/bin/zerotier-one
+RUN chmod a+x /usr/local/bin/zerotier-one
+
+ADD ext/central-controller-docker/main.sh /
+RUN chmod a+x /main.sh
+
+ENTRYPOINT /main.sh

attic/central-controller-docker/README.md

@@ -0,0 +1,3 @@
+# ZeroTier Central Controller Docker Image
+
+Dockerfile & startup script for use with [ZeroTier Central](https://my.zerotier.com).  Not intended for public use.

attic/central-controller-docker/main.sh

@@ -0,0 +1,80 @@
+#!/bin/bash
+
+if [ -z "$ZT_IDENTITY_PATH" ]; then
+    echo '*** FAILED: ZT_IDENTITY_PATH environment variable is not defined'
+    exit 1
+fi
+if [ -z "$ZT_DB_HOST" ]; then
+    echo '*** FAILED: ZT_DB_HOST environment variable not defined'
+    exit 1
+fi
+if [ -z "$ZT_DB_PORT" ]; then
+    echo '*** FAILED: ZT_DB_PORT environment variable not defined'
+    exit 1
+fi
+if [ -z "$ZT_DB_NAME" ]; then
+    echo '*** FAILED: ZT_DB_NAME environment variable not defined'
+    exit 1
+fi
+if [ -z "$ZT_DB_USER" ]; then
+    echo '*** FAILED: ZT_DB_USER environment variable not defined'
+    exit 1
+fi
+if [ -z "$ZT_DB_PASSWORD" ]; then
+    echo '*** FAILED: ZT_DB_PASSWORD environment variable not defined'
+    exit 1
+fi
+
+RMQ=""
+if [ "$ZT_USE_RABBITMQ" == "true" ]; then
+    if [ -z "$RABBITMQ_HOST" ]; then
+        echo '*** FAILED: RABBITMQ_HOST environment variable not defined'
+        exit 1
+    fi
+    if [ -z "$RABBITMQ_PORT" ]; then
+        echo '*** FAILED: RABBITMQ_PORT environment variable not defined'
+        exit 1
+    fi
+    if [ -z "$RABBITMQ_USERNAME" ]; then
+        echo '*** FAILED: RABBITMQ_USERNAME environment variable not defined'
+        exit 1
+    fi
+    if [ -z "$RABBITMQ_PASSWORD" ]; then
+        echo '*** FAILED: RABBITMQ_PASSWORD environment variable not defined'
+        exit 1
+    fi
+    RMQ=", \"rabbitmq\": {
+        \"host\": \"${RABBITMQ_HOST}\",
+        \"port\": ${RABBITMQ_PORT},
+        \"username\": \"${RABBITMQ_USERNAME}\",
+        \"password\": \"${RABBITMQ_PASSWORD}\"
+    }"
+fi
+
+mkdir -p /var/lib/zerotier-one
+
+pushd /var/lib/zerotier-one
+ln -s $ZT_IDENTITY_PATH/identity.public identity.public
+ln -s $ZT_IDENTITY_PATH/identity.secret identity.secret
+popd
+
+DEFAULT_PORT=9993
+
+echo "{
+    \"settings\": {
+        \"portMappingEnabled\": true,
+        \"softwareUpdate\": \"disable\",
+        \"interfacePrefixBlacklist\": [
+            \"inot\",
+            \"nat64\"
+        ],
+        \"controllerDbPath\": \"postgres:host=${ZT_DB_HOST} port=${ZT_DB_PORT} dbname=${ZT_DB_NAME} user=${ZT_DB_USER} password=${ZT_DB_PASSWORD} sslmode=prefer sslcert=${DB_CLIENT_CERT} sslkey=${DB_CLIENT_KEY} sslrootcert=${DB_SERVER_CA}\"
+        ${RMQ}
+    }
+}    
+" > /var/lib/zerotier-one/local.conf
+
+export GLIBCXX_FORCE_NEW=1
+export GLIBCPP_FORCE_NEW=1
+export LD_PRELOAD="/usr/lib64/libjemalloc.so"
+exec /usr/local/bin/zerotier-one -p${ZT_CONTROLLER_PORT:-$DEFAULT_PORT} /var/lib/zerotier-one

attic/cycle_controllers.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+CONTROLLERS=`kubectl get pods -o=name | grep controller | sed "s/^.\{4\}//"`
+
+for c in ${CONTROLLERS[@]}
+do
+    kubectl delete pod ${c}
+    sleep 30
+done

attic/debian/changelog

@@ -0,0 +1,116 @@
+zerotier-one (1.4.6) unstable; urgency=medium
+
+  * Update default root server list
+  * Fix build flags on "armhf" (32-bit ARM) platforms for better
+    compatibility with Pi Zero and other devices.
+  * Fix license text in one.cpp.
+  * Add a clarification to LICENSE.txt.
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Fri, 30 Aug 2019 01:00:00 -0700
+
+zerotier-one (1.4.4) unstable; urgency=medium
+
+  * See https://github.com/zerotier/ZeroTierOne for release notes.
+  * License changed to BSL 1.1
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Fri, 23 Aug 2019 01:00:00 -0700
+
+zerotier-one (1.4.2-2) unstable; urgency=medium
+
+  * See https://github.com/zerotier/ZeroTierOne for release notes.
+  * This is a new build that fixes a binary build issue with containers and SELinux
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Thu, 04 Aug 2019 01:00:00 -0700
+
+zerotier-one (1.4.2) unstable; urgency=medium
+
+  * See https://github.com/zerotier/ZeroTierOne for release notes.
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Thu, 04 Aug 2019 01:00:00 -0700
+
+zerotier-one (1.4.0) unstable; urgency=medium
+
+  * See https://github.com/zerotier/ZeroTierOne for release notes.
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Thu, 29 Jul 2019 01:00:00 -0700
+
+zerotier-one (1.2.12) unstable; urgency=medium
+
+  * See https://github.com/zerotier/ZeroTierOne for release notes.
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Tue, 25 Jul 2018 01:00:00 -0700
+
+zerotier-one (1.2.10) unstable; urgency=medium
+
+  * See https://github.com/zerotier/ZeroTierOne for release notes.
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Tue, 08 May 2018 01:00:00 -0700
+
+zerotier-one (1.2.8) unstable; urgency=medium
+
+  * See https://github.com/zerotier/ZeroTierOne for release notes.
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Tue, 27 Apr 2018 01:00:00 -0700
+
+zerotier-one (1.2.6) unstable; urgency=medium
+
+  * See https://github.com/zerotier/ZeroTierOne for release notes.
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Tue, 17 Apr 2018 01:00:00 -0700
+
+zerotier-one (1.2.4) unstable; urgency=medium
+
+  * See https://github.com/zerotier/ZeroTierOne for release notes.
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Mon, 24 Mar 2017 01:00:00 -0700
+
+zerotier-one (1.2.2) unstable; urgency=medium
+
+  * See https://github.com/zerotier/ZeroTierOne for release notes.
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Fri, 17 Mar 2017 01:00:00 -0700
+
+zerotier-one (1.2.0) unstable; urgency=medium
+
+  * See https://github.com/zerotier/ZeroTierOne for release notes.
+
+ -- Adam Ierymenko <adam.ierymenko@zerotier.com>  Tue, 14 Mar 2017 09:08:00 -0700
+
+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

attic/debian/compat

@@ -0,0 +1 @@
+8

attic/debian/control

@@ -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)
+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}, iproute2, adduser, libstdc++6
+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.

attic/debian/control.wheezy

@@ -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
+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, libstdc++6
+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.

attic/debian/copyright

@@ -0,0 +1,18 @@
+Format: http://dep.debian.net/deps/dep5
+Upstream-Name: zerotier-one
+Source: https://github.com/zerotier/ZeroTierOne
+
+Files: *
+Copyright: 2011-2016 ZeroTier, Inc.
+License: ZeroTier BSL 1.1
+
+License: ZeroTier BSL 1.1
+ Copyright (c)2019 ZeroTier, Inc.
+
+ Use of this software is governed by the Business Source License included
+ in the LICENSE.TXT file in the project's root directory.
+
+ Change Date: 2023-01-01
+
+ On the date above, in accordance with the Business Source License, use
+ of this software will be governed by version 2.0 of the Apache License.

attic/debian/postinst

@@ -0,0 +1,11 @@
+#!/bin/sh -e
+
+case "$1" in
+  configure)
+      if ! id zerotier-one >>/dev/null 2>&1; then
+        useradd --system --user-group --home-dir /var/lib/zerotier-one --no-create-home zerotier-one
+      fi
+      ;;
+esac
+
+#DEBHELPER#

attic/debian/rules

@@ -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 -j 4
+
+override_dh_systemd_start:
+	dh_systemd_start --restart-after-upgrade
+
+override_dh_installinit:
+	dh_installinit --name=zerotier-one -- defaults

attic/debian/rules.static

@@ -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 -j 2
+
+override_dh_systemd_start:
+	dh_systemd_start --restart-after-upgrade
+
+override_dh_installinit:
+	dh_installinit --name=zerotier-one -- defaults

attic/debian/rules.wheezy

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

attic/debian/rules.wheezy.static

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

attic/debian/source/format

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

attic/debian/ufw-zerotier-one

@@ -0,0 +1,4 @@
+[zerotier-one]
+title=ZeroTier One
+description=A planetary Ethernet switch
+ports=9993/udp

attic/debian/zerotier-one.init

@@ -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

attic/debian/zerotier-one.service

@@ -1,9 +1,10 @@
 [Unit]
 Description=ZeroTier One
-After=network.target
+After=network-online.target
+Wants=network-online.target
 
 [Service]
-ExecStart=/var/lib/zerotier-one/zerotier-one
+ExecStart=/usr/sbin/zerotier-one
 Restart=always
 KillMode=process
 

attic/debian/zerotier-one.upstart

@@ -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

attic/doc/README.md

@@ -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.

attic/doc/SECURITY.md

@@ -0,0 +1,149 @@
+ZeroTier security and cryptographic design
+=======
+
+(c)2020 ZeroTier, Inc.  
+Author(s): Adam Ierymenko <adam@zerotier.com>
+
+# Introduction
+
+This document describes the core components of ZeroTier's cryptographic and security architecture. It focuses primarily on version 2.0 and only briefly touches on v1.x constructions that are being phased out.
+
+The intended audience for this document is developers, auditors, and security professionals wishing to understand ZeroTier's design from a security posture point of view. It's also written to serve as the basis for professional security audits of the ZeroTier protocol and code base.
+
+## High-Level Protocol Design
+
+ZeroTier's protocol is split into two conceptual layers that we term **VL1** and **VL2**.
+
+VL1 stands for *virtual layer 1* and is a cryptographically addressed secure global peer-to-peer network responsible for moving packets between ZeroTier nodes. It's a virtual analogue of the physical wire or radio transciever in an Ethernet or WiFi network respectively. Think of it as a gigantic wire closet for planet Earth.
+
+VL2 stands for *virtual layer 2* and is a full Ethernet emulation layer incorporating cryptographic certificate and token based access control. It is similar (but not identical) to other Ethernet virtualization protocols like VXLAN. VL2 is conceptually separate from VL1 but for the sake of simplicity and ease of use leverages VL1's cryptographic infrastructure for its own authentication needs.
+
+## VL1 Asymmetric Cryptography: Identities, and Addressing
+
+VL1 peers are cryptographically addressed, meaning addresses are strongly bound to public keys. Cryptographic addressing is extremely convenient in peer-to-peer networks as it leverages authenticated (AEAD) encryption to implicity authenticate endpoint addresses.
+
+A ZeroTier identity is comprised of one or more cryptographic public keys and a short **ZeroTier address** derived from a hash of those keys. In addition to this short address there also exists a longer fingerprint in the form of a SHA-384 hash of identity public key(s).
+
+#### Identity Types and Corresponding Algorithms
+
+* **Type 0** (v1.x and v2.x): one Curve25519 key for elliptic curve Diffie-Hellman and one Ed25519 key for Ed25519 signatures, with the address and fingerprint computed from a hash of both.
+* **Type 1** (v2.x only): Curve25519, Ed25519, and NIST P-384 public keys, with the latter being used for signatures (the Ed25519 key is still there but is presently unused) and with *both* Curve25519 and NIST P-384 being used for elliptic curve Diffie-Hellman key agreement. In key agreement the resulting raw secret keys are hashed together using SHA-384 to combine them and yield a single session key.
+
+Session keys resulting from identity key exchange and agreement are *long-lived keys* that remain static for the lifetime of a particular pair of identities. A different mechanism is used for ephemeral key negotiation.
+
+#### ZeroTier Addresses and Identity Fingerprints
+
+In the simplest form of cryptographic addressing, keys are used directly as addresses throughout the system. Unfortunately even public key cryptosystems with short keys like Curve25519 still result in string representations that are prohibitively long for human beings to type. ZeroTier mitigates this usability problem by using a short hash of the public key termed a **ZeroTier address** to refer to a peer's full identity. This short address is also used at the wire level to reduce the size of the packet header. Peers may request full identities based on addresses from from root servers.
+
+ZeroTier addresses are very short: only 40 bits or 10 hexadecimal digits, e.g. `89e92ceee5.` This makes them convenient to type, but such a short hash would in a naive implementation introduce a significant risk that an attacker could create a duplicate identity with a different key pair but the same address. With 40 bits an intentional collision would require only an average of about 549,755,813,888 attempts for a 50% chance of colliding. If an attempt requires 0.5ms of CPU time on a typical contemporary desktop or server CPU, this would require about 3,000 CPU-days. Since this type of search is easy to parallelize, it would take only a few days for someone with access to a few thousand CPU cores.
+
+To provide this short hash with a larger security margin, an intentionally slow one-way "hashcash" or "proof of work" function is required during identity generation. This work function is slow to compute but fast to verify, and an address is not valid unless its work checks out. This gives identity address derivation the following costs:
+
+* Type 1 identities: an average of about 500ms per key pair per typical 2.4ghz CPU core, requiring around 3 million CPU-days to reach a 50% collision probability.
+* Type 2 identities: an average of about one second per key pair per typical 2.4ghz CPU core, requiring around 6.3 million CPU-days to reach a 50% collision probability.
+
+While too costly for the vast majority of attackers, this cost may not be prohibitive to a nation-state level attacker or to a criminal with significant funds and/or access to a very large "botnet." It's also possible that FPGA, GPU, or ASIC acceleration could be leveraged to decrease this time in a manner similar to what's been accomplished in the area of cryptocurrency mining.
+
+Fingerprints are full SHA-384 hashes of identity public keys. In base32-encoding they look like this:
+
+```
+bzg7fc3sn46fzyxcxw2ev4c4m2u5fyisb3o4wz5hfmvexbzwk6et3fsglkdcn6nnjobxi3bq7hgxqox3n4u4k
+```
+
+These are too large to type but not to copy/paste, store in databases, or use in scripts and APIs.
+
+Once a device has joined a network, network controllers will remember and check its full identity or identity fingerprint (depending on implementation) rather than just the device's ZeroTier address.
+
+## VL1 Wire Protocol
+
+ZeroTier's wire protocol is packet based with packets having the following format:
+
+```
+[0:8]    64-bit packet ID and cryptographic nonce
+[8:13]   40-bit destination ZeroTier address
+[13:18]  40-bit source ZeroTier address
+[18:19]  8-bit cleartext flags, cipher, and hop count (bits: FFCCCHHH)
+[19:27]  64-bit message authentication code (MAC)
+-- BEGIN ENCRYPTED SECTION --
+[27:28]  8-bit inner flags and 5-bit protocol verb (bits: FFFVVVVV)
+[28:...] Verb-specific packet payload
+```
+
+All fields (both those that remain cleartext and those that are encrypted) in a packet are authenticated except for the last three "hops" bits of the combined flags/cipher/hops field. These are masked to zero during MAC computation and verification. This is because the hops field is the only field that can be modified by third party peers in transit. It's incremented whenever a packet is forwarded by a root server or connectivity-assisting peer and is checked against a limit to prevent infinite forwarding loops.
+
+Packets can be up to 16,384 bytes in size. Since the most common transport is UDP and this transport does not reliably support fragmentation, ZeroTier implements its own packet fragmentation and re-assembly scheme using fragments with the following wire format:
+
+```
+[0:8]    64-bit packet ID of packet of which this is a fragment
+[8:13]   40-bit destination ZeroTier address
+[13:14]  0xff here indicates a fragment since addresses cannot start with this byte
+[14:15]  4-bit total fragments and 4-bit fragment number (bits: TTTTNNNN)
+[15:16]  5 reserved bits, 3-bit hop count (bits: rrrrrHHH)
+[16:...] Fragment data
+```
+
+A fragmented packet is indicated by the presence of the flag 0x40 in its cleartext flags field. If this flag is present the receiver must expect the receipt of one or more fragments in addition to the packet's header and first fragment. The total number of fragments expected is not contained in the header but will be contained within each subsequent fragment. If a fragment is received prior to its head, it's held in the event that its head arrives as the protocol does support out of order receipt of fragments.
+
+Fragmentation can be effectively ignored from a security point of view (with the exception of denial of service concerns, which are mitigated by way of limits and heuristics in the code) since packet message authentication codes are checked at the packet level. Any improperly fragmented packet will fail cryptographic MAC check and be discarded.
+
+*Legacy: In v1.x the packet ID and nonce field was assigned from a counter maintained to avoid duplicate nonce assignment and the MAC field was the first 64 bits of a Poly1305 MAC of the packet. The overall construction was identical in form to the NaCl Salsa20/Poly1305 "secret box" construction in which the first 32 bytes of Salsa20 output are used as a one-time Poly1305 key for each packet.*
+
+In v2.x the packet ID and MAC field are in reality a single split 128-bit encrypted nonce and MAC field. See AES-GMAC-SIV below.
+
+## Symmetric Encryption: AES-GMAC-SIV
+
+**This is a draft and may change based on peer review and feedback.**
+
+In v1.x there is a risk of nonce re-use due in part to the small size of the MAC and in part to the way ZeroTier is used. More specifically the risk arises when ZeroTier VMs are cloned or ZeroTier is used on small devices that have the potential to lack both accurate timekeeping and native strong random sources.
+
+Salsa20 was used in v1.x since at the time the protocol was initially designed AES acceleration was not available on most mobile phones, embedded chips, and small ARM processors such as those use on Raspberry Pi and similar devices. This is no longer the case.
+
+For v2.x our design has three objectives:
+
+- Make use of FIPS140-compliant cryptographic primitives that would be available in a FIPS140-ceritified library (e.g. a FIPS build of crypto++ or openssl libcrypto), and use them in a way that could pass FIPS/NIST/NSA review.
+- Use AES with hardware acceleration for extremely high performance processors with AES hardware acceleration, which is most non-trivial CPUs today.
+- Incorporate some form of nonce-reuse-resistance to reduce the risk of duplicate nonces when virtual machines are cloned or on small devices, and to mitigate the short MAC.
+
+The proposed AES-GMAC-SIV construction attempts to achieve all these objectives by using GMAC combined with AES-CTR (both FIPS140 primitives) in a way that achieves the security bounds and characteristics of AES-GCM-SIV but could be certified as FIPS compliant. The design is almost identical to another proposed mode called AES-GCM-SIV except that GMAC is used "as-is" for FIPS-certifiability reasons.
+
+#### AES-GMAC-SIV Session Setup
+
+For each new session key, derive two sub-keys **K0** and **K1** using a key derivation function such as KBKDF-HMAC-SHA384.
+
+#### AES-GMAC-SIV Encryption
+
+<img src="AES-GMAC-SIV.png">
+
+As with all other SIV (synthetic IV) modes of operation, encryption requires two passes. Since messages are small in our system it's very likely that the second pass would be operating on data already in CPU L0 cache, reducing the additional overhead of this two-pass requirement.
+
+1. Generate a new unique 64-bit packet ID in the same manner as v1.x.
+2. Expand this 64-bit ID to a 96-bit AES-GMAC nonce by padding the remainder with the size of the packet in bytes and the direction of communication (sender > recipient or recipient > sender). This adds a small amount of additional entropy taken from characteristics of the packet.
+3. Using session sub-key **K0** compute AES-GMAC(K0, plaintext) to yield a 128-bit GMAC tag.
+4. Take the first 64 bits of this 128-bit GMAC tag and append it to the 64-bit packet ID generated in step 1 to yield a 128-bit combined nonce+MAC field.
+5. Obtain a 128-bit AES-CTR nonce by encrypting this 128-bit combined nonce+MAC field as a single AES block using **K1**. This is done because GMAC alone is not a cryptographic PRF (pseudo-random function) and we want to ensure that we destroy any algebraic structure before using it with AES-CTR.
+6. Using the encrypted nonce+MAC field as a 128-bit nonce, encrypt the encrypted section of the packet with AES-CTR. This is also done using **K1**, meaning that the first block of CTR padding data is actually AES(K1,AES(K1,nonce+MAC)).
+7. Encrypt the 128-bit AES-CTR nonce again as a single AES block using **K0** to yield a final encrypted 128-bit combined nonce and MAC. *(Question for peer review: does this step have any attack-mitigating value? AES-CTR does not require that its nonce/IV be a secret.)*
+8. Split this final encrypted nonce+IV into two 64-bit chunks, replacing the packet ID with one and placing the other in the packet MAC field.
+
+#### AES-GMAC-SIV Decryption
+
+Unlike encryption, SIV decryption can be performed in a single pass if there is a performance benefit to doing so.
+
+1. Re-combine the packet ID and MAC fields into a single 128-bit block.
+2. Decrypt this block with AES using **K0** to yield the AES-CTR nonce.
+3. Decrypt the packet using AES-CTR with **K1**.
+4. Decrypt the 128-bit AES-CTR nonce field *again* as a single AES block using **K1** to obtain the original packet nonce and 64-bit truncated GMAC tag.
+5. Expand the 64-bit packet ID / nonce into a 96-bit GMAC nonce as in encryption step 2.
+6. Compute AES-GMAC(K0,plaintext) as in encryption step 3.
+7. Verify that the first 64 bytes of the resulting GMAC tag equals the tag (last 64 bits) obtained in decryption step 4 and discard the packet if they do not match.
+
+#### Discussion
+
+Most standard stream cipher modes such as AES-GCM or Salsa20/Poly1305 require that message nonce/IV values are never duplicated for the same session key. Since these stream modes generate key streams that are simply XORed with message plaintext, nonce duplication reveals the plaintext of both messages for which the nonce is duplicated due to the commutativity of the XOR operation. It may also allow the MAC (GMAC or Poly1305) itself to be attacked in such a way as to enable message forgery.
+
+SIV modes mitigate these attacks by making the actual cryptographic nonce used for stream encryption dependent on the content of the message. If a nonce is repeated when two messages differ, ciphertext will still be unique unless a MAC collision also occurs. The chance of this is quite small, only 1/2^64 in our system for any given pair of repeated nonce values. If a repeated nonce occurs and both messages are the same, the protocol will leak only the fact that a message was repeated. The actual plaintext and MAC are not compromised.
+
+Our AES-GMAC-SIV mode is almost identical to a proposed mode called [AES-GCM-SIV](https://cyber.biu.ac.il/aes-gcm-siv/). The proposed AES-GCM-SIV mode uses a variant of GMAC called POLYVAL with very minor performance improvements while ours retains standard GMAC for compatibility with existing standards and libraries. We call our mode AES-GMAC-SIV to distinguish it.
+
+*Question for peer review: both GMAC and AES-CTR are FIPS140 approved primitives, and the use of AES-CTR with an approved MAC is permitted. Is it actually feasible that this could be FIPS certified if it were documented in a correct and "strategic" way? It would be described as GMAC authenticated AES-CTR with the CTR IV being constructed via keyed hash (AES) from an initial plaintext IV and a "salt" taken from the MAC, or some similar description.*
+

attic/doc/build.sh

@@ -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

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attic/doc/manpage_encoding_declaration.UTF-8

@@ -0,0 +1 @@
+'\" -*- coding: utf-8 -*-

attic/doc/zerotier-cli.1

@@ -0,0 +1,83 @@
+.TH "ZEROTIER\-CLI" "1" "December 2016" "" ""
+.SH "NAME"
+\fBzerotier-cli\fR \- control local ZeroTier virtual network service
+.SH SYNOPSIS
+.P
+\fBzerotier\-cli\fP [\-switches] <command> [arguments]
+.SH DESCRIPTION
+.P
+\fBzerotier\-cli\fR provides a simple command line interface to the local JSON API of the ZeroTier virtual network endpoint service zerotier\-one(8)\.
+.P
+By default \fBzerotier\-cli\fR must be run as root or with \fBsudo\fP\|\. If you want to allow an unprivileged user to use \fBzerotier\-cli\fR to control the system ZeroTier service, you can create a local copy of the ZeroTier service authorization token in the user's home directory:
+.P
+.RS 2
+.nf
+sudo cp /var/lib/zerotier\-one/authtoken\.secret /home/user/\.zeroTierOneAuthToken
+chown user /home/user/\.zeroTierOneAuthToken
+chmod 0600 /home/user/\.zeroTierOneAuthToken
+.fi
+.RE
+.P
+(The location of ZeroTier's service home may differ by platform\. See zerotier\-one(8)\.)
+.P
+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\.
+.P
+\fBzerotier\-cli\fR has several command line arguments that are visible in \fBhelp\fP output\. The two most commonly used are \fB\-j\fP for raw JSON output and \fB\-D<path>\fP 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 \fB\-D<path>\fP 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\.
+.SH COMMANDS
+.RS 0
+.IP \(bu 2
+\fBhelp\fP:
+Displays \fBzerotier\-cli\fR help\.
+.IP \(bu 2
+\fBinfo\fP:
+Shows information about this device including its 10\-digit ZeroTier address and apparent connection status\. Use \fB\-j\fP for more verbose output\.
+.IP \(bu 2
+\fBlistpeers\fP:
+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\.
+.IP \(bu 2
+\fBlistnetworks\fP:
+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\.)
+.IP \(bu 2
+\fBjoin\fP:
+To join a network just use \fBjoin\fP and its 16\-digit hex network ID\. That's it\. Then use \fBlistnetworks\fP 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 \fBinfo\fP) on the network's controller\.
+.IP \(bu 2
+\fBleave\fP:
+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 \fBlistpeers\fP 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\.
+
+.RE
+.SH EXAMPLES
+.P
+Join "Earth," ZeroTier's big public party line network:
+.P
+.RS 2
+.nf
+$ 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 )
+.fi
+.RE
+.P
+Leave "Earth":
+.P
+.RS 2
+.nf
+$ sudo zerotier\-cli leave 8056c2e21c000001
+.fi
+.RE
+.P
+List VL1 peers:
+.P
+.RS 2
+.nf
+$ sudo zerotier\-cli listpeers
+.fi
+.RE
+.SH COPYRIGHT
+.P
+(c)2011\-2016 ZeroTier, Inc\. \-\- https://www\.zerotier\.com/ \-\- https://github\.com/zerotier
+.SH SEE ALSO
+.P
+zerotier\-one(8), zerotier\-idtool(1)
+