1.10.6 AIP for Windows.

The check code wasn't running.

I don't know why !defined(TARGET_OS_IOS) would exclude code on
desktop macOS. I did a quick search and changed it to defined(TARGET_OS_MAC).
Not 100% sure what the most correct solution there is.

You can verify the old and new versions with

`ifconfig | grep temporary`

plus

`zerotier-cli info -j` -> listeningOn

.clang-format

@@ -0,0 +1,75 @@
+---
+BasedOnStyle: LLVM
+BreakBeforeBraces: Stroustrup
+IndentWidth: 4
+TabWidth: 4
+AlignAfterOpenBracket: AlwaysBreak
+AlignConsecutiveMacros: 'true'
+AlignConsecutiveAssignments: 'false'
+AlignConsecutiveDeclarations: 'false'
+AlignEscapedNewlines: Right
+AlignOperands: 'true'
+AlignTrailingComments: 'true'
+AllowAllArgumentsOnNextLine: 'false'
+AllowAllConstructorInitializersOnNextLine: 'false'
+AllowAllParametersOfDeclarationOnNextLine: 'false'
+AllowShortBlocksOnASingleLine: 'true'
+AllowShortCaseLabelsOnASingleLine: 'false'
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: Never
+AlwaysBreakAfterReturnType: None
+BinPackArguments: 'false'
+BinPackParameters: 'false'
+BreakBeforeBinaryOperators: NonAssignment
+BreakBeforeTernaryOperators: 'true'
+BreakConstructorInitializers: BeforeComma
+BreakInheritanceList: BeforeComma
+CompactNamespaces: 'false'
+ConstructorInitializerAllOnOneLineOrOnePerLine: 'true'
+ConstructorInitializerIndentWidth: '4'
+ContinuationIndentWidth: '4'
+Cpp11BracedListStyle: 'false'
+FixNamespaceComments: 'true'
+IncludeBlocks: Regroup
+IndentCaseLabels: 'true'
+IndentPPDirectives: None
+IndentWrappedFunctionNames: 'false'
+KeepEmptyLinesAtTheStartOfBlocks: 'false'
+MaxEmptyLinesToKeep: '1'
+NamespaceIndentation: None
+PointerAlignment: Left
+ReflowComments: 'true'
+SortIncludes: 'true'
+SortUsingDeclarations: 'true'
+SpaceAfterCStyleCast: 'false'
+SpaceAfterLogicalNot: 'true'
+SpaceAfterTemplateKeyword: 'true'
+SpaceBeforeAssignmentOperators: 'true'
+SpaceBeforeCpp11BracedList: 'true'
+SpaceBeforeCtorInitializerColon: 'true'
+SpaceBeforeInheritanceColon: 'true'
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: 'true'
+SpaceInEmptyParentheses: 'false'
+SpacesBeforeTrailingComments: '3'
+SpacesInAngles: 'false'
+SpacesInCStyleCastParentheses: 'false'
+SpacesInContainerLiterals: 'true'
+SpacesInParentheses: 'false'
+SpacesInSquareBrackets: 'false'
+UseTab: 'Always'
+
+---
+Language: Cpp
+Standard: Cpp03
+ColumnLimit: '240'
+---
+Language: ObjC
+ColumnLimit: '240'
+---
+Language: Java
+ColumnLimit: '240'
+---
+Language: CSharp
+ColumnLimit: '240'
+...

.dockerignore

@@ -0,0 +1,2 @@
+.git/
+workspace/

.drone.jsonnet

@@ -0,0 +1,40 @@
+local registry = "084037375216.dkr.ecr.us-east-2.amazonaws.com";
+
+local targets = [
+      { "os": "linux",   "name": "sid", "isas": [ "386", "armv7", "amd64", "arm64", "mips64le", "ppc64le", "s390x", "riscv64" ], "events": [ "push", "tag", "custom" ] },
+];
+
+local Build(platform, os, isa, events) = {
+  "kind": "pipeline",
+  "type": "docker",
+  "pull": "always",
+  "name": platform + " " + isa + " " + "build",
+  "clone": { "depth": 1 },
+  "steps": [
+    {
+      "name": "build",
+      "image": registry + "/honda-builder",
+      "commands": [
+        "aws ecr get-login-password --region us-east-2 | docker login --username AWS --password-stdin " + registry,
+        "./ci/scripts/build.sh " + platform + " " + isa + " " + "100.0.0+${DRONE_COMMIT_SHA:0:8}" + " " + "${DRONE_BUILD_EVENT}"
+      ]
+    },
+    // {
+    //   "name": "list",
+    //   "image": registry + "/honda-builder",
+    //   "commands": [ "ls -la " + platform ]
+    // },
+  ],  
+  [ if isa == "arm64" || isa == "armv7" then "platform" ]: { os: os, arch: "arm64" },
+  "trigger": { "event": events }
+};
+
+// puttin on the bits
+
+std.flattenArrays([
+  [
+     Build(p.name, p.os, isa, p.events)
+      for isa in p.isas
+  ]
+  for p in targets
+])

.drone.yml

@@ -0,0 +1,158 @@
+---
+clone:
+  depth: 1
+kind: pipeline
+name: sid 386 build
+pull: always
+steps:
+- commands:
+  - aws ecr get-login-password --region us-east-2 | docker login --username AWS --password-stdin
+    084037375216.dkr.ecr.us-east-2.amazonaws.com
+  - ./ci/scripts/build.sh sid 386 100.0.0+${DRONE_COMMIT_SHA:0:8} ${DRONE_BUILD_EVENT}
+  image: 084037375216.dkr.ecr.us-east-2.amazonaws.com/honda-builder
+  name: build
+trigger:
+  event:
+  - push
+  - tag
+  - custom
+type: docker
+---
+clone:
+  depth: 1
+kind: pipeline
+name: sid armv7 build
+platform:
+  arch: arm64
+  os: linux
+pull: always
+steps:
+- commands:
+  - aws ecr get-login-password --region us-east-2 | docker login --username AWS --password-stdin
+    084037375216.dkr.ecr.us-east-2.amazonaws.com
+  - ./ci/scripts/build.sh sid armv7 100.0.0+${DRONE_COMMIT_SHA:0:8} ${DRONE_BUILD_EVENT}
+  image: 084037375216.dkr.ecr.us-east-2.amazonaws.com/honda-builder
+  name: build
+trigger:
+  event:
+  - push
+  - tag
+  - custom
+type: docker
+---
+clone:
+  depth: 1
+kind: pipeline
+name: sid amd64 build
+pull: always
+steps:
+- commands:
+  - aws ecr get-login-password --region us-east-2 | docker login --username AWS --password-stdin
+    084037375216.dkr.ecr.us-east-2.amazonaws.com
+  - ./ci/scripts/build.sh sid amd64 100.0.0+${DRONE_COMMIT_SHA:0:8} ${DRONE_BUILD_EVENT}
+  image: 084037375216.dkr.ecr.us-east-2.amazonaws.com/honda-builder
+  name: build
+trigger:
+  event:
+  - push
+  - tag
+  - custom
+type: docker
+---
+clone:
+  depth: 1
+kind: pipeline
+name: sid arm64 build
+platform:
+  arch: arm64
+  os: linux
+pull: always
+steps:
+- commands:
+  - aws ecr get-login-password --region us-east-2 | docker login --username AWS --password-stdin
+    084037375216.dkr.ecr.us-east-2.amazonaws.com
+  - ./ci/scripts/build.sh sid arm64 100.0.0+${DRONE_COMMIT_SHA:0:8} ${DRONE_BUILD_EVENT}
+  image: 084037375216.dkr.ecr.us-east-2.amazonaws.com/honda-builder
+  name: build
+trigger:
+  event:
+  - push
+  - tag
+  - custom
+type: docker
+---
+clone:
+  depth: 1
+kind: pipeline
+name: sid mips64le build
+pull: always
+steps:
+- commands:
+  - aws ecr get-login-password --region us-east-2 | docker login --username AWS --password-stdin
+    084037375216.dkr.ecr.us-east-2.amazonaws.com
+  - ./ci/scripts/build.sh sid mips64le 100.0.0+${DRONE_COMMIT_SHA:0:8} ${DRONE_BUILD_EVENT}
+  image: 084037375216.dkr.ecr.us-east-2.amazonaws.com/honda-builder
+  name: build
+trigger:
+  event:
+  - push
+  - tag
+  - custom
+type: docker
+---
+clone:
+  depth: 1
+kind: pipeline
+name: sid ppc64le build
+pull: always
+steps:
+- commands:
+  - aws ecr get-login-password --region us-east-2 | docker login --username AWS --password-stdin
+    084037375216.dkr.ecr.us-east-2.amazonaws.com
+  - ./ci/scripts/build.sh sid ppc64le 100.0.0+${DRONE_COMMIT_SHA:0:8} ${DRONE_BUILD_EVENT}
+  image: 084037375216.dkr.ecr.us-east-2.amazonaws.com/honda-builder
+  name: build
+trigger:
+  event:
+  - push
+  - tag
+  - custom
+type: docker
+---
+clone:
+  depth: 1
+kind: pipeline
+name: sid s390x build
+pull: always
+steps:
+- commands:
+  - aws ecr get-login-password --region us-east-2 | docker login --username AWS --password-stdin
+    084037375216.dkr.ecr.us-east-2.amazonaws.com
+  - ./ci/scripts/build.sh sid s390x 100.0.0+${DRONE_COMMIT_SHA:0:8} ${DRONE_BUILD_EVENT}
+  image: 084037375216.dkr.ecr.us-east-2.amazonaws.com/honda-builder
+  name: build
+trigger:
+  event:
+  - push
+  - tag
+  - custom
+type: docker
+---
+clone:
+  depth: 1
+kind: pipeline
+name: sid riscv64 build
+pull: always
+steps:
+- commands:
+  - aws ecr get-login-password --region us-east-2 | docker login --username AWS --password-stdin
+    084037375216.dkr.ecr.us-east-2.amazonaws.com
+  - ./ci/scripts/build.sh sid riscv64 100.0.0+${DRONE_COMMIT_SHA:0:8} ${DRONE_BUILD_EVENT}
+  image: 084037375216.dkr.ecr.us-east-2.amazonaws.com/honda-builder
+  name: build
+trigger:
+  event:
+  - push
+  - tag
+  - custom
+type: docker

.gitattributes

@@ -0,0 +1,4 @@
+ext/bin/tap-windows-ndis6/x64/zttap300.inf eol=crlf
+ext/bin/tap-windows-ndis6/x64.old/zttap300.inf eol=crlf
+ext/bin/tap-windows-ndis6/x86/zttap300.inf eol=crlf
+windows/TapDriver6/zttap300.inf eol=crlf

.github/ISSUE_TEMPLATE/bugs-and-issues.md

@@ -0,0 +1,31 @@
+---
+name: Bugs and Issues
+about: Create a report to help us improve
+title: ''
+labels: NEEDS TRIAGE
+assignees: ''
+
+---
+
+# Before filing a Bug Report
+
+_Using these will ensure you get quicker support, and make this space available for code-related issues. Thank you!_
+
+- [Docs Site](https://docs.zerotier.com/zerotier/troubleshooting) => Troubleshooting, quickstarts, and more advanced topics.
+- [Discuss Forum](https://discuss.zerotier.com/) => Our discussion forum for users and support to mutually resolve issues & suggest ideas.
+- [Reddit](https://www.reddit.com/r/zerotier/) => Our subreddit, which we monitor regularly and is fairly active.
+- [Knowledge Base](https://zerotier.atlassian.net/wiki/spaces/SD/overview) => Older wiki.
+
+If you are having a connection issue, it's much easier to diagnose through the discussion forum or the ticket system. 
+
+
+# If you still want to file a Bug Report
+
+## Please let us know
+
+- What you expect to be happening.
+- What is actually happening?
+- Any steps to reproduce the error.
+- Any relevant console output or screenshots.
+- What operating system and ZeroTier version. Please try the latest ZeroTier release. 
+

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,13 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: "[Feature Request] "
+labels: suggestion
+assignees: ''
+
+---
+
+If there is something you'd like to have added to ZeroTier, to go to https://discuss.zerotier.com/c/feature-requests/ instead. Issues there can be voted on and discussed in-depth.
+
+
+Thank you!

.github/ISSUE_TEMPLATE/game-connection-issue.md

@@ -0,0 +1,15 @@
+---
+name: Game Connection Issue
+about: Game issues are better served by forum posts
+title: Please go to our Discuss or Reddit for game-related issues. Thanks!
+labels: wontfix
+assignees: ''
+
+---
+
+Are you having trouble connecting to a game on your virtual network after installing ZeroTier?
+
+- [ ] Yes
+- [ ] No
+
+If you answered yes, then it is very likely that your question would be better answered on our [Community Forums](https://discuss.zerotier.com) or [Reddit](https://www.reddit.com/r/zerotier/) community; we monitor both regularly. We also have extensive documentation on our [Knowledge Base](https://zerotier.atlassian.net/wiki/spaces/SD/overview). Thank you!

.github/workflows/build.yml

@@ -0,0 +1,107 @@
+on: [ push ]
+
+jobs:
+  build_ubuntu:
+    runs-on: ubuntu-latest
+    steps:
+    - name: gitconfig
+      run: |
+        git config --global core.autocrlf input
+      #        git config --global core.eol lf
+    - name: checkout
+      uses: actions/checkout@v3
+    - name: Install Rust
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        target: aarch64-apple-darwin
+        override: true
+        components: rustfmt, clippy
+
+    - name: Set up cargo cache
+      uses: actions/cache@v3
+      continue-on-error: false
+      with:
+        path: |
+          ~/.cargo/bin/
+          ~/.cargo/registry/index/
+          ~/.cargo/registry/cache/
+          ~/.cargo/git/db/
+          target/
+        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+        restore-keys: ${{ runner.os }}-cargo-
+    - name: make
+      run: make
+    - name: selftest
+      run: |
+        make selftest
+        ./zerotier-selftest
+
+  build_macos:
+    runs-on: macos-latest
+    steps:
+    - name: gitconfig
+      run: |
+        git config --global core.autocrlf input
+      #        git config --global core.eol lf
+    - name: checkout
+      uses: actions/checkout@v3
+    - name: Install Rust
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        target: aarch64-apple-darwin
+        override: true
+        components: rustfmt, clippy
+    - name: Set up cargo cache
+      uses: actions/cache@v3
+      continue-on-error: false
+      with:
+        path: |
+          ~/.cargo/bin/
+          ~/.cargo/registry/index/
+          ~/.cargo/registry/cache/
+          ~/.cargo/git/db/
+          target/
+        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+        restore-keys: ${{ runner.os }}-cargo-
+    - name: make
+      run: make
+    - name: selftest
+      run: |
+        make selftest
+        ./zerotier-selftest
+
+  build_windows:
+    runs-on: windows-latest
+    steps:
+    - name: gitconfig
+      run: |
+        git config --global core.autocrlf true
+      #        git config --global core.eol lf
+    - name: checkout
+      uses: actions/checkout@v3
+    - name: Install Rust
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        target: aarch64-apple-darwin
+        override: true
+        components: rustfmt, clippy
+    - name: Set up cargo cache
+      uses: actions/cache@v3
+      continue-on-error: false
+      with:
+        path: |
+          ~/.cargo/bin/
+          ~/.cargo/registry/index/
+          ~/.cargo/registry/cache/
+          ~/.cargo/git/db/
+          target/
+        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+        restore-keys: ${{ runner.os }}-cargo-
+    - name: setup msbuild
+      uses: microsoft/setup-msbuild@v1.1.3
+    - name: msbuild
+      run: |
+        msbuild windows\ZeroTierOne.sln /m /p:Configuration=Release  /property:Platform=x64 /t:ZeroTierOne:Rebuild        

.gitignore

@@ -1,8 +1,140 @@
-zerotier-*
-/Makefile
-*.o
+# Main binaries created in *nix builds
+/zerotier-one
+/zerotier-idtool
+/zerotier-cli
+/zerotier-selftest
+/zerotier
+/nltest
+
+# IDE stuff
+/.idea
+/.nova
+/compile_commands.json
+
+# OS-created garbage files from various platforms
 .DS_Store
 .Apple*
-*.dSYM
-mac-tap/tuntap/src/tap/tap
-mac-tap/tuntap/tap.kext
+Thumbs.db
+@eaDir
+._*
+
+# Windows build droppings
+/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
+/windows/Debug
+/windows/Release
+/windows/WebUIWrapper/bin
+/windows/WebUIWrapper/obj
+/windows/lib
+/ext/installfiles/windows/ZeroTier One-SetupFiles
+/ext/installfiles/windows/*-cache
+/ZeroTier One.msi
+*.vcxproj.backup
+/windows/TapDriver6/Win7Debug
+/windows/TapDriver6/win7Release
+/windows/*.db
+/windows/*.opendb
+enc_temp_folder
+/windows/copyutil/bin
+/windows/copyutil/obj
+.vs/
+
+# *nix/Mac build droppings
+/build-*
+/ZeroTierOneInstaller-*
+/examples/docker/zerotier-one
+/examples/docker/test-*.env
+/world/mkworld
+/world/*.c25519
+zt1-src.tar.gz
+/MacEthernetTapAgent
+
+# Miscellaneous temporaries, build files, etc.
+*.log
+*.opensdf
+*.user
+*.cache
+*.tlog
+*.pid
+*.pkg
+*.o
+/*.a
+*.dylib
+*.so
+*.so.*
+*.o-*
+*.core
+*.deb
+*.rpm
+*.autosave
+*.tmp
+.depend
+node_modules
+zt1_update_*
+debian/files
+debian/zerotier-one
+debian/zerotier-one*.debhelper
+debian/*.log
+debian/zerotier-one.substvars
+root-watcher/config.json
+
+# Java/Android/JNI build droppings
+java/obj/
+java/libs/
+java/bin/
+java/classes/
+java/doc/
+java/build_win64/
+java/build_win32/
+/java/mac32_64/
+windows/WinUI/obj/
+windows/WinUI/bin/
+windows/ZeroTierOne/Debug/
+/ext/installfiles/windows/chocolatey/zerotier-one/*.nupkg
+
+# Miscellaneous mac/Xcode droppings
+.DS_Store
+.Trashes
+*.swp
+*~.nib
+DerivedData/
+*.pbxuser
+*.mode1v3
+*.mode2v3
+*.perspectivev3
+!default.pbxuser
+!default.mode1v3
+!default.mode2v3
+!default.perspectivev3
+*.xccheckout
+xcuserdata/
+.vscode
+__pycache__
+*~
+attic/world/*.c25519
+attic/world/mkworld
+workspace/
+workspace2/
+zeroidc/target/
+
+#snapcraft specifics
+/parts/
+/stage/
+/prime/
+
+*.snap
+
+.snapcraft
+__pycache__
+*.pyc
+*_source.tar.bz2
+snap/.snapcraft
+tcp-proxy/tcp-proxy

AUTHORS.md

@@ -0,0 +1,75 @@
+# 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 (formerly known as Network Containers)<br>
+   Joseph Henry / joseph.henry@zerotier.com
+
+## Third Party Contributors
+
+ * A number of fixes and improvements to the new controller, other stuff.<br>
+   Kees Bos / https://github.com/keesbos/
+
+ * 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/Packet.cpp (bundled within anonymous namespace)
+   * Home page: http://code.google.com/p/lz4/
+   * License grant: BSD 2-clause
+
+ * http-parser by Joyent, Inc. (many authors)
+
+   * Files: ext/http-parser/*
+   * Home page: https://github.com/joyent/http-parser/
+   * License grant: MIT/Expat
+
+ * C++11 json (nlohmann/json) by Niels Lohmann
+
+   * Files: ext/json/*
+   * Home page: https://github.com/nlohmann/json
+   * License grant: MIT
+
+ * tap-windows6 by the OpenVPN project
+
+   * Files: windows/TapDriver6/*
+   * Home page: https://github.com/OpenVPN/tap-windows6/
+   * License grant: GNU GPL v2
+   * ZeroTier Modifications: change name of driver to ZeroTier, add ioctl() to get L2 multicast memberships (source is in ext/ and modifications inherit GPL)
+
+ * Salsa20 stream cipher, Curve25519 elliptic curve cipher, Ed25519 digital signature algorithm, and Poly1305 MAC algorithm, all by Daniel J. Bernstein
+
+   * Files: node/Salsa20.* node/C25519.* node/Poly1305.*
+   * Home page: http://cr.yp.to/
+   * License grant: public domain
+   * ZeroTier Modifications: slight cryptographically-irrelevant modifications for inclusion into ZeroTier core
+
+ * MiniUPNPC and libnatpmp by Thomas Bernard
+
+   * Files: ext/libnatpmp/* ext/miniupnpc/*
+   * Home page: http://miniupnp.free.fr/
+   * License grant: BSD attribution no-endorsement
+
+ * cpp-httplib by yhirose
+
+   * Files: ext/cpp-httplib/*
+   * Home page: https://github.com/yhirose/cpp-httplib
+   * License grant: MIT

AUTHORS.txt

@@ -1,32 +0,0 @@
-This file will track authors and contributors to ZeroTier's code base.
-People who contribute new code or bug fixes that are accepted into
-the master (trunk) branch will be credited here.
-
---
-
-Adam Ierymenko [adam.ierymenko@zerotier.com]
- * Principal author and maintainer of ZeroTier One, author of all
-   code prior to ZeroTier's open source release.
- * Maintainer of master branch, release manager.
-
---
-
-ZeroTier One includes or links with the following third party software:
-
- * LZ4 compression algorithm by Yann Collet (BSD license)
-   http://code.google.com/p/lz4/
-
- * JsonCPP by Baptiste Lepilleur (public domain)
-   http://jsoncpp.sourceforge.net
-
- * http-parser, a simple C http parser library (MIT license)
-   https://github.com/joyent/http-parser
-
- * OpenSSL libcrypto (BSD-style OpenSSL license)
-   http://www.openssl.org/
-
- * TunTapOSX by Mattias Nissler (with tiny modifications) (BSD license)
-   http://tuntaposx.sourceforge.net
-
- * Salsa20 stream cipher by D. J. Bernstein (public domain)
-   http://cr.yp.to/snuffle.html

BUILDING.txt

@@ -1,23 +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.
-
--- MacOS
-
-make -f Makefile.mac
-
-Edit Makefile.mac if you want to change between debug or release build.
-
--- Linux
-
-make -f Makefile.linux
-
-Edit Makefile.linux if you want to change between debug or release build.
-
--- Windows
-
-TBD

CMakeLists.txt

@@ -0,0 +1,12 @@
+# CMake build script for libzerotiercore.a
+
+cmake_minimum_required (VERSION 2.8)
+project (zerotiercore)
+
+set (PROJ_DIR ${PROJECT_SOURCE_DIR})
+set (ZT_DEFS -std=c++11)
+
+file(GLOB core_src_glob ${PROJ_DIR}/node/*.cpp)
+add_library(zerotiercore STATIC ${core_src_glob})
+
+target_compile_options(zerotiercore PRIVATE ${ZT_DEFS})

COPYING

@@ -0,0 +1,12 @@
+ZeroTier One, an endpoint server for the ZeroTier virtual network layer.
+Copyright © 2011–2019 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 :

Dockerfile.ci

@@ -0,0 +1,28 @@
+# vim: ft=dockerfile
+
+FROM ubuntu:21.04 as stage
+
+RUN apt-get update -qq && apt-get -qq install make clang
+COPY . .
+RUN /usr/bin/make
+RUN echo $PWD
+RUN cp zerotier-one /usr/sbin
+
+FROM ubuntu:21.04
+
+COPY --from=stage /zerotier-one /usr/sbin
+RUN ln -sf /usr/sbin/zerotier-one /usr/sbin/zerotier-idtool
+RUN ln -sf /usr/sbin/zerotier-one /usr/sbin/zerotier-cli
+
+RUN echo "${VERSION}" > /etc/zerotier-version
+RUN rm -rf /var/lib/zerotier-one
+
+
+RUN apt-get -qq update
+RUN apt-get -qq install iproute2 net-tools fping 2ping iputils-ping iputils-arping
+
+COPY entrypoint.sh.release /entrypoint.sh
+RUN chmod 755 /entrypoint.sh
+
+CMD []
+ENTRYPOINT ["/entrypoint.sh"]

Dockerfile.release

@@ -0,0 +1,23 @@
+# vim: ft=dockerfile
+
+FROM debian:bullseye
+
+ARG VERSION
+
+RUN apt-get update -qq && apt-get install curl gpg -y
+RUN mkdir -p /usr/share/zerotier && \
+    curl -o /usr/share/zerotier/tmp.asc "https://download.zerotier.com/contact%40zerotier.com.gpg" && \
+    gpg --no-default-keyring --keyring /usr/share/zerotier/zerotier.gpg --import /usr/share/zerotier/tmp.asc && \
+    rm -f /usr/share/zerotier/tmp.asc && \
+    echo "deb [signed-by=/usr/share/zerotier/zerotier.gpg] http://download.zerotier.com/debian/bullseye bullseye main" > /etc/apt/sources.list.d/zerotier.list
+
+RUN apt-get update -qq && apt-get install zerotier-one=${VERSION} curl iproute2 net-tools iputils-ping openssl libssl1.1 -y
+RUN rm -rf /var/lib/zerotier-one
+
+COPY entrypoint.sh.release /entrypoint.sh
+RUN chmod 755 /entrypoint.sh
+
+HEALTHCHECK --interval=1s CMD bash /healthcheck.sh
+
+CMD []
+ENTRYPOINT ["/entrypoint.sh"]

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 1.4.4
+                      The Licensed Work is (c)2019 ZeroTier, Inc.
+Additional Use Grant: You may make use of the Licensed Work, provided you
+                      do not use it in any of the following ways:
+
+                      * Sell hosted ZeroTier services as a "SaaS" Product
+
+                      (1) Operate or sell access to ZeroTier root servers,
+                      network controllers, or authorization key or certificate
+                      generation components of the Licensed Work as a
+                      for-profit service, regardless of whether the use of
+                      these components is sold alone or is bundled with other
+                      services. Note that this does not apply to the use of
+                      ZeroTier behind the scenes to operate a service not
+                      related to ZeroTier network administration.
+
+                      * Create Non-Open-Source Commercial Derviative Works
+
+                      (2) Link or directly include the Licensed Work in a
+                      commercial or for-profit application or other product
+                      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

@@ -0,0 +1,32 @@
+# Common makefile -- loads make rules for each platform
+
+OSTYPE=$(shell uname -s)
+
+ifeq ($(OSTYPE),Darwin)
+	include make-mac.mk
+endif
+
+ifeq ($(OSTYPE),Linux)
+	include make-linux.mk
+endif
+
+ifeq ($(OSTYPE),FreeBSD)
+	CC=clang
+	CXX=clang++
+	ZT_BUILD_PLATFORM=7
+	include make-bsd.mk
+endif
+ifeq ($(OSTYPE),OpenBSD)
+	CC=clang
+	CXX=clang++
+	ZT_BUILD_PLATFORM=9
+	include make-bsd.mk
+endif
+
+ifeq ($(OSTYPE),NetBSD)
+	include make-netbsd.mk
+endif
+
+drone:
+	@echo "rendering .drone.yaml from .drone.jsonnet"
+	drone jsonnet --format --stream

Makefile.linux

@@ -1,54 +0,0 @@
-CC=gcc
-CXX=g++
-
-INCLUDES=-Iext/bin/libcrypto/include -Iext/jsoncpp/include
-ARCH=$(shell uname -m)
-DEFS=-DZT_ARCH="$(ARCH)" -DZT_OSNAME="linux" -DZT_TRACE
-
-# Uncomment for a release optimized build
-CFLAGS=-Wall -O3 -fno-unroll-loops -fstack-protector -pthread $(INCLUDES) -DNDEBUG $(DEFS)
-STRIP=strip --strip-all
-
-# Uncomment for a debug build
-#CFLAGS=-Wall -g -pthread $(INCLUDES) -DZT_TRACE -DZT_LOG_STDOUT $(DEFS)
-#STRIP=echo
-
-CXXFLAGS=$(CFLAGS) -fno-rtti
-
-# We statically link against libcrypto because RedHat-derived distributions do
-# not ship the elliptic curve algorithms. If we didn't we'd have to build
-# separate binaries for the RedHat and Debian universes to distribute via
-# auto-update. This way we get one Linux binary for all systems of a given
-# architecture.
-LIBS=ext/bin/libcrypto/linux-$(ARCH)/libcrypto.a
-
-include objects.mk
-
-all:	one launcher
-
-one:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-one main.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-one
-
-selftest:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-selftest selftest.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-selftest
-
-idtool:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-idtool idtool.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-idtool
-
-packtool:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-packtool packtool.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-packtool
-
-launcher:
-	$(CC) -Os -o zerotier-launcher launcher.c
-	$(STRIP) zerotier-launcher
-
-launcher-fakebin:
-	$(CC) $(CFLAGS) -DZEROTIER_FAKE_VERSION_MAJOR=1 -DZEROTIER_FAKE_VERSION_MINOR=2 -DZEROTIER_FAKE_VERSION_REVISION=3 -o zerotier-launcher-fakebin-123 launcher-fakebin.c
-	$(CC) $(CFLAGS) -DZEROTIER_FAKE_VERSION_MAJOR=1 -DZEROTIER_FAKE_VERSION_MINOR=2 -DZEROTIER_FAKE_VERSION_REVISION=4 -o zerotier-launcher-fakebin-124 launcher-fakebin.c
-
-clean:
-	rm -f $(OBJS) zerotier-*

Makefile.mac

@@ -1,63 +0,0 @@
-CC=gcc
-CXX=g++
-
-INCLUDES=-Iext/bin/libcrypto/include -Iext/jsoncpp/include
-DEFS=-DZT_ARCH="x86_combined" -DZT_OSNAME="mac" -DZT_TRACE
-
-# Uncomment for a release optimized universal binary build
-CFLAGS=-arch i386 -arch x86_64 -Wall -O3 -ftree-vectorize -fstack-protector -pthread -mmacosx-version-min=10.6 -DNDEBUG $(INCLUDES) $(DEFS)
-STRIP=strip
-
-# Uncomment for a debug build
-#CFLAGS=-Wall -g -pthread -DZT_TRACE -DZT_LOG_STDOUT $(INCLUDES) $(DEFS)
-#STRIP=echo
-
-CXXFLAGS=$(CFLAGS) -fno-rtti
-
-# We statically link against libcrypto since Apple has apparently decided
-# to deprecate it and may remove it in future OS releases.
-LIBS=ext/bin/libcrypto/mac-x86_combined/libcrypto.a
-
-include objects.mk
-
-all: one launcher mac-tap
-
-one:	$(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-one main.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-one
-
-selftest: $(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-selftest selftest.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-selftest
-
-idtool: $(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-idtool idtool.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-idtool
-
-packtool: $(OBJS)
-	$(CXX) $(CXXFLAGS) -o zerotier-packtool packtool.cpp $(OBJS) $(LIBS)
-	$(STRIP) zerotier-packtool
-
-mac-tap: FORCE
-	cd mac-tap/tuntap ; make tap.kext
-
-install-mac-tap: FORCE
-	mkdir -p /Library/Application\ Support/ZeroTier/One
-	rm -rf /Library/Application\ Support/ZeroTier/One/tap.kext
-	cp -R mac-tap/tuntap/tap.kext /Library/Application\ Support/ZeroTier/One
-	chown -R root:wheel /Library/Application\ Support/ZeroTier/One/tap.kext
-
-launcher: FORCE
-	$(CC) -Os -arch i386 -arch x86_64 -o zerotier-launcher launcher.c
-	$(STRIP) zerotier-launcher
-
-launcher-fakebin:
-	$(CC) $(CFLAGS) -DZEROTIER_FAKE_VERSION_MAJOR=1 -DZEROTIER_FAKE_VERSION_MINOR=2 -DZEROTIER_FAKE_VERSION_REV
-	$(CC) $(CFLAGS) -DZEROTIER_FAKE_VERSION_MAJOR=1 -DZEROTIER_FAKE_VERSION_MINOR=2 -DZEROTIER_FAKE_VERSION_REV
-
-clean:
-	rm -rf *.dSYM
-	rm -f $(OBJS) zerotier-*
-	cd mac-tap/tuntap ; make clean
-
-FORCE:

OFFICIAL-RELEASE-STEPS.md

@@ -0,0 +1,32 @@
+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
+
+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.

README.docker.md

@@ -0,0 +1,72 @@
+# ZeroTier One in a container!
+
+**NOTE:** _Most of this information pertains to the docker image only. For more information about ZeroTier, check out the repository_: [here](https://github.com/zerotier/ZeroTierOne) or the [commercial website](https://www.zerotier.com).
+
+[ZeroTier](https://www.zerotier.com) 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.
+
+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.
+
+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 connections.
+
+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."
+
+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 is licensed under the [BSL version 1.1](https://mariadb.com/bsl11/). See [LICENSE.txt](https://github.com/zerotier/ZeroTierOne/blob/master/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](https://github.com/zerotier/ZeroTierOne/blob/master/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.).
+
+## Building the docker image
+
+Due to the network being a substrate for most applications and not an application unto itself, it makes sense that many people would want to build their own image based on our formula.
+
+The image is based on `debian:buster`.
+
+The `Dockerfile.release` file contains build instructions for building the described image in the rest of the README. The build is multi-arch and multi-release capable.
+
+These build arguments power the build:
+
+- `PACKAGE_BASEURL`: The base URL of the package repository to fetch from. (default: `https://download.zerotier.com/debian/buster/pool/main/z/zerotier-one/`)
+- `ARCH`: The architecture of the package, in debian format. Must match your image arch. (default: `amd64`)
+- `VERSION`: **REQUIRED** the version of ZeroTier to fetch.
+
+You can build this image like so:
+
+```
+docker build -f Dockerfile.release -t mybuild --build-arg VERSION=1.6.5 .
+```
+
+## Using the docker image
+
+The `entrypoint.sh` in the docker image is a little different; zerotier will be spawned in the background and the "main process" is actually just a sleeping shell script. This allows `zerotier-one` to gracefully terminate in some situations largely unique to docker.
+
+The `zerotier/zerotier` image requires the `CAP_NET_ADMIN` capability and the `/dev/net/tun` device must be forwarded to it.
+
+To join a network, simply supply it on the command-line; you can supply multiple networks.
+
+```
+docker run --name myzerotier --rm --cap-add NET_ADMIN --device /dev/net/tun zerotier/zerotier:latest abcdefdeadbeef00
+```
+
+Once joining all the networks you have provided, it will sleep until terminated. Note that in ZeroTier, joining a network does not necessarily mean you have an IP or can do anything, really. You will want to probe the control socket:
+
+```
+docker exec myzerotier zerotier-cli listnetworks
+```
+
+To ensure you have a network available before trying to listen on it. Without pre-configuring the identity, this usually means going to the central admin panel and clicking the checkmark against your zerotier identity.
+
+### Environment Variables
+
+You can control a few settings including the identity used and the authtoken used to interact with the control socket (which you can forward and access through `localhost:9993`).
+
+- `ZEROTIER_JOIN_NETWORKS`: additional way to set networks to join.
+- `ZEROTIER_API_SECRET`: replaces the `authtoken.secret` before booting and allows you to manage the control socket's authentication key.
+- `ZEROTIER_IDENTITY_PUBLIC`: the `identity.public` file for zerotier-one. Use `zerotier-idtool` to generate one of these for you.
+- `ZEROTIER_IDENTITY_SECRET`: the `identity.secret` file for zerotier-one. Use `zerotier-idtool` to generate one of these for you.
+
+### Tips
+
+- Forwarding port `<dockerip>:9993` to somewhere outside is probably a good idea for highly trafficked services.
+- Forwarding `localhost:9993` to a control network where you can drive it remotely might be a good idea, just be sure to set your authtoken properly through environment variables.
+- Pre-generating your identities could be much simpler to do via our [terraform plugin](https://github.com/zerotier/terraform-provider-zerotier)

README.md

@@ -1,95 +1,111 @@
-ZeroTier One
+ZeroTier - Global Area Networking
 ======
 
-ZeroTier One creates flat virtual Ethernet networks of almost unlimited size. [Visit ZeroTier on the web](https://www.zerotier.com/) for more information.
+*This document is written for a software developer audience. For information on using ZeroTier, see the: [Website](https://www.zerotier.com), [Documentation Site](https://docs.zerotier.com), and [Discussion Forum](https://discuss.zerotier.com).*
 
-This code is presently in **ALPHA** testing. That means that the protocol spec may change in incompatible ways, and it certainly has bugs. Testers should "git pull," rebuild, and restart fairly often. If things mysteriously stop working, do that.
+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.
 
-See BUILDING.txt and RUNNING.txt for instructions. It currently builds on Mac and Linux. A Windows port is coming soon. Nice packages/installers and auto-update are also coming when alpha transitions to beta.
+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.
 
-Note that this won't work if your firewall does not allow outbound UDP. It must allow UDP conversations on port 8993 at a minimum.
+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 connections.
 
-At present there is only one virtual LAN and you are dumped there by default. It's called Earth, and is exactly what it sounds like. The ability to create and join additional networks is coming soon. Once you're on, visit [earth.zerotier.net](http://earth.zerotier.net/) to see your Earth LAN IP address and other information.
+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."
 
-**Security warning:** You read that right. ZeroTier One places your computer on an absolutely open global Ethernet party line. Please ensure that you are up to date on your OS patches and we recommend turning off unnecessary services. Also be sure that anything else you are sharing is password protected provided you don't want to share it: printers, iPhoto and iTunes shares, etc.
+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.
 
-Check out the [blog](http://blog.zerotier.com/) for announcements, in-depth articles, and related thoughts. There is also a [Google group](https://groups.google.com/forum/#!forum/zerotier-one-users) for questions and discussion.
+A small amount of third party code is also included in ZeroTier and is not subject to our BSL license. See [AUTHORS.md](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.).
 
-----
-**FAQ**
+### Getting Started
 
-**Q:** What can I do with this?  
-**A:** For starters, try opening iTunes if you have it installed. If others are also online and sharing their collections, you might see them. If you have any games that run over a LAN (except those that require IPX), try those. What else can you think of to do on a completely flat, open network? Games? Collaborative software development? Remote debugging? Transferring files using simple drive shares? Sharing your desktop printer to someone on another continent? Use your imagination.
+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.
 
-**Q:** Why do I get an IP address in the 27.0.0.0 or 28.0.0.0 range? And why does a lookup claim these addresses belong to the U.S. Department of Defense?  
-**A:** Short answer: because IPv4 needs to die. Long answer: the Earth network assigns IPv4 IPs from these ranges. They do in fact belong to the DOD, but they are *not* routed to the open Internet. The DOD owns them but uses them internally for private networks. As a result, there is nothing *technically* wrong with "bogarting" these for our own private network. It's considered bad practice, but if you want a private address space in IPv4 that is unlikely to overlap other private address spaces (like 10/8 and 192.168/16), it's the only way. [Cellular carriers](http://www.androidcentral.com/sprint-internet-dept-defense-and-you)  and [cable companies](http://www.dslreports.com/forum/r25679029-Why-is-my-first-hop-to-a-DoD-assigned-IP-address-) frequently do the same thing.
+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.
 
-**Q:** Is IPv6 supported?  
-**A:** Yes. IPv6 link-local addresses (those in the fe80::/10 block) are auto-assigned and should work fine. No other IPv6 addresses are assigned *yet*, but there are plans to do interesting things in this area in the future.
+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.
 
-**Q:** I don't want a giant Ethernet party line. Can I leave it and create private LANs instead?  
-**A:** Yes, soon. A GUI to configure such things is in development. But for now there's only Earth.
+### Project Layout
 
-**Q:** Are you going to charge for this?  
-**A:** Public virtual LANs will remain free. We intend to charge for private networks in some way, but the exact model is TBD. Other cloud-supported paid features are also TBD.
+The base path contains the ZeroTier One service main entry point (`one.cpp`), self test code, makefiles, etc.
 
-**Q:** What's a supernode?  
-**A:** Supernodes are nodes run by ZeroTier Networks that orindary users use to find one another and communicate until/unless they can perform NAT traversal and connect directly. They run the exact same software as everyone else. The only thing that really makes a supernode special is that it's designated as such.
+ - `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.
+ - `zeroidc/`: OIDC implementation used by ZeroTier service to log into SSO-enabled networks. (This part is written in Rust, and more Rust will be appearing in this repository in the future.)
 
-**Q:** Can I run a supernode?  
-**A:** No, not at the moment, and there would be no benefit to doing so.
+### Build and Platform Notes
 
-**Q:** Will my local firewall rules apply to ZeroTier One traffic?  
-**A:** ZeroTier creates a virtual Ethernet tap device (zt# on Mac and Linux) that emulates a wired Ethernet port. If your firewall applies to *all* network ports, it will filter traffic through this port as well. If it applies only to the primary interface, it may not. See your OS's firewall documentation, as different OSes and flavors thereof have slightly different configurations in this regard.
+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/`.
 
-**Q:** Can you see my traffic? What about other users? Can you sniff the LAN?  
-**A:** No. All unicast (direct computer to computer) traffic is encrypted end-to-end (even if it's being relayed), and the ZeroTier virtual LAN behaves like a LAN with a secure enterprise-grade switch that does not allow unicast conversations to be sniffed. Multicast and broadcast traffic will of course be seen by many recipients, but that's the idea.
+ - **Mac**
+   - Xcode command line tools for macOS 10.13 or newer are required.
+   - Rust for x86_64 and ARM64 targets *if SSO is enabled in the build*.
+ - **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.
+   - Rust for x86_64 and ARM64 targets *if SSO is enabled in the build*.
+ - **Windows**
+   - Visual Studio 2022 on Windows 10 or newer.
+   - Rust for x86_64 and ARM64 targets *if SSO is enabled in the build*.
+ - **FreeBSD**
+   - GNU make is required. Type `gmake` to build.
+   - Rust for x86_64 and ARM64 targets *if SSO is enabled in the 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.
+   - Rust for x86_64 and ARM64 targets *if SSO is enabled in the build*.
 
-**Q:** What about privacy? Does this hide my location on the network?  
-**A:** ZeroTier is not a connection anonymizer. Other than encryption, it doesn't do anything special to hide your identity or network location. If you want strong privacy protection there are already very advanced tools like [Tor](https://www.torproject.org) for that, and this isn't trying to duplicate their functionality. At the same time, ZT does not do anything special to harm your privacy either. It's not spyware or snoop-ware.
+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.
 
-**Q:** Is this designed to replace IP, BGP, IPv6, routers, etc.?  
-**A:** No. Its purpose is to act as a collaboration tool, a VPN alternative, a network mobility tool, a testbed for the development of software that takes advantage of fully open networking, a virtual LAN party for gamers, and so on, but it's not intended (or able) to replace the core of the Internet.
+### Running
 
-**Q:** Can I bridge this to a physical port and plug in an Xbox, PlayStation, etc.?  
-**A:** Not currently, as foreign Ethernet frames are not forwarded. This may be possible in a future version.
+Running *zerotier-one* with `-h` option will show help.
 
-----
-**Status**
+On Linux and BSD, if you built from source, you can start the service with:
 
-*What works:*
- * Network auto-configuration via JSON API with identity based authentication and encryption
- * End-to-end encryption with automatic key exchange
- * Ethernet multicast with implicit social propagation (though the algorithm will certainly be getting tweaked as we go)
-   * IPv4 ARP works (see MulticastGroup.hpp for details)
-   * IPv6 neighbor discovery protocol works, thus IPv6 link-local addressing on the ZeroTier device also works
-   * mDNS (though if the LAN gets big you will not see everyone, just people nearby on your implicit social graph)
-   * IP-level multicast ought to "just work," though it may take up to a minute or so for a new join to propagate
- * NAT traversal works pretty well, at least behind relatively sane unrestrictive firewalls/routers. You can see this by pinging another node and watching, after a few seconds, the latency drop dramatically since you're no longer relaying. If it doesn't your firewall might block such things. Additional NAT traversal strategies are coming.
- * Changes in your local network configuration are generally detected and will cause peers to be re-acquired.
+    sudo ./zerotier-one -d
 
-*Known immediate issues:*
- * Multiple network support is in but there is no interface to configure it, hence it is useless. But in alpha it'll be nice to shove everyone onto "Earth" in order to stress test that little "almost unlimited size" boast.
- * There is no multiple-launch protection yet and multiple instances on the same system do not work well due to route conflicts. Take care that zerotier-one is not running before launching it again. The command "sudo killall zerotier-one" is helpful.
- * Sometimes ZeroTier One doesn't like to terminate when asked nicely. This is related to issues with the tap device closing down properly. If it hangs around after a TERM signal, send it a KILL (9) signal.
- * The locally bound UDP port isn't configurable yet. It's 8993 by default.
- * Known security issues:
-   * There is no rate limit for multicast. Please be nice during alpha testing and don't flood.
-   * There is no filtering. Whether or not to try to do port-level filtering is not yet decided, as technically the local OS firewall and OS service configuration should do this and ZeroTier is not about re-inventing wheels. But certain things *will*need to be filtered by ZT1 itself. These include certain ICMP and ICMPv6 messages: router advertisement, router solicitation, source redirect, etc. DHCP and BOOTP should probably also be filtered at a minimum.
-   * ARP and IPv6 NDP want extra security measures to prevent poisoning and spoofing. The best mechanism is being researched.
- * If a supernode goes down, this takes quite a while to be detected and things will go dead. Fast recovery from relay failure is in the works.
- * If by a one in 2^40 chance two people generate the same ZeroTier address, this is currently not handled. It's unlikely and also hard (as in cryptographically hard) to do intentionally. See comments in Identity.cpp for details.
+On most distributions, macOS, and Windows, the installer will start the service and set it up to start on boot.
 
-*What doesn't work and might not work for a while, if ever:*
- * Only ARP, IPv4, and IPv6 frames are allowed. The ability to permit other ethertypes on user-created networks may be added later to allow things like old games that use IPX or private networks to remote administer weird hardware.
- * Bridging of the ZeroTier device to other networks will not work, and may never. This is TBD.
- * VLAN tagged frames will not work and probably never will, as higher level network provisioning handles that concept.
+A 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 [service/README.md](service/README.md) for API documentation.
 
-<a href="http://flattr.com/thing/1611614/ZeroTier-Networks" target="_blank"><img src="http://api.flattr.com/button/flattr-badge-large.png" alt="Flattr this" title="Flattr this" border="0" /></a>  
-[![githalytics.com alpha](https://cruel-carlota.pagodabox.com/59b2cbb9c154bf84bddb4b714402e548 "githalytics.com")](http://githalytics.com/zerotier/ZeroTierOne)
+Here's where home folders live (by default) on each OS:
 
-(c)2012-2013 [ZeroTier Networks LLC](https://www.zerotier.com/)
+ * **Linux**: `/var/lib/zerotier-one`
+ * **FreeBSD** / **OpenBSD**: `/var/db/zerotier-one`
+ * **Mac**: `/Library/Application Support/ZeroTier/One`
+ * **Windows**: `\ProgramData\ZeroTier\One` (That's the default. The base 'shared app data' folder might be different if Windows is installed with a non-standard drive letter assignment or layout.)
+
+### Basic Troubleshooting
+
+For most users, it just works.
+
+If you are running a local system firewall, we recommend adding a rules permitting zerotier. 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.
+
+See the [documentation site](https://docs.zerotier.com/zerotier/troubleshooting) for more information.
+
+The Mac firewall can be found under "Security" in System Preferences. Linux has a variety of firewall configuration systems and tools.
+
+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 +1,447 @@
+ZeroTier Release Notes
+======
+
+# 2023-03-10 -- Version 1.10.5
+
+ * Fix for high CPU usage bug on Windows
+
+# 2023-03-07 -- Version 1.10.4
+
+ * SECURITY FIX (Windows): this version fixes a file permission problem on
+   Windows that could allow non-privileged users on a Windows system to read
+   privileged files in the ZeroTier service's working directory. This could
+   allow an unprivileged local Windows user to administrate the local ZeroTier
+   instance without appropriate local permissions. This issue is not remotely
+   exploitable unless a remote user can read arbitrary local files, and does
+   not impact other operating systems.
+
+ * Fix a bug in the handling of multiple IP address assignments to virtual
+   interfaces on macOS.
+
+# 2023-02-15 -- Version 1.10.3
+
+ * Fix for duplicate paths in client. Could cause connectivity issues. Affects all platforms.
+ * Fix for Ethernet Tap MTU setting, would not properly apply on Linux.
+ * Fix default route bugs (macOS.)
+ * Enable Ping automatically for ZeroTier Adapters (Windows.)
+ * SSO updates and minor bugfixes.
+ * Add low-bandwidth mode.
+ * Add forceTcpRelay mode (optionally enabled.)
+ * Fix bug that prevented setting of custom TCP relay address.
+ * Build script improvements and bug fixes.
+
+# 2022-11-01 -- Version 1.10.2
+
+ * Fix another SSO "stuck client" issue in zeroidc.
+ * Expose root-reported external IP/port information via the local JSON API for better diagnostics.
+ * Multipath: CLI output improvement for inspecting bonds
+ * Multipath: balance-aware mode
+ * Multipath: Custom policies
+ * Multipath: Link quality measurement improvements
+
+Note that releases are coming few and far between because most of our dev effort is going into version 2.
+
+# 2022-06-27 -- Version 1.10.1
+
+ * Fix an issue that could cause SSO clients to get "stuck" on stale auth URLs.
+ * A few other SSO related bug fixes.
+
+# 2022-06-07 -- Version 1.10.0
+
+ * Fix formatting problem in `zerotier-cli` when using SSO networks.
+ * Fix a few other minor bugs in SSO signin to prepare for general availability.
+ * Remove requirement for webview in desktop UI and instead just make everything available via the tray pulldown/menu. Use [libui-ng](https://github.com/libui-ng/libui-ng) for minor prompt dialogs. Saves space and eliminates installation headaches on Windows.
+ * Fix SSO "spam" bug in desktop UI.
+ * Use system default browser for SSO login so all your plugins, MFA devices, password managers, etc. will work as you have them configured.
+ * Minor fix for bonding/multipath.
+
+# 2022-05-10 -- Version 1.8.10
+
+ * Fixed a bug preventing SSO sign-on on Windows.
+
+# 2022-04-25 -- Version 1.8.9
+
+ * Fixed a long-standing and strange bug that was causing sporadic "phantom" packet authentication failures. Not a security problem but could be behind sporadic reports of link failures under some conditions.
+ * Fized a memory leak in SSO/OIDC support.
+ * Fixed SSO/OIDC display error on CLI.
+ * Fixed a bug causing nodes to sometimes fail to push certs to each other (primarily affects SSO/OIDC use cases).
+ * Fixed a deadlock bug on leaving SSO/OIDC managed networks.
+ * Added some new Linux distributions to the build subsystem.
+
+# 2022-04-11 -- Version 1.8.8
+
+ * Fix a local privilege escalation bug in the Windows installer.
+ * Dependency fix for some Ubuntu versions.
+ * No changes for other platforms. Windows upgrade recommended, everyone else optional.
+
+# 2022-03-30 -- Version 1.8.7
+
+ * Fix for dependency installations in Windows MSI package.
+ * Fix for desktop UI setup when run by a non-super-user.
+ * Bug fix in local OIDC / SSO support for auth0 and other providers.
+ * Other minor fixes for e.g. old Linux distributions.
+
+# 2022-03-04 -- Version 1.8.6
+
+ * Fixed an issue that could cause the UI to be non-responsive if not joined to any networks.
+ * Fix dependency issues in Debian and RedHat packages for some distributions (Fedora, Mint).
+ * Bumped the peer cache serialization version to prevent "coma" issues on upgrade due to changes in path logic behaving badly with old values.
+
+# 2022-02-22 -- Version 1.8.5
+
+ * Plumbing under the hood for endpoint device SSO support.
+ * Fix in LinuxEthernetTap to tap device support on very old (2.6) Linux kernels.
+ * Fix an issue that could cause self-hosted roots ("moons") to fail to assist peers in making direct links. (GitHub issue #1512)
+ * Merge a series of changes by Joseph Henry (of ZeroTier) that should fix some edge cases where ZeroTier would "forget" valid paths.
+ * Minor multipath improvements for automatic path negotiation.
+
+# 2021-11-30 -- Version 1.8.4
+
+ * Fixed an ugly font problem on some older macOS versions.
+ * Fixed a bug that could cause the desktop tray app control panel to stop opening after a while on Windows.
+ * Fixed a possible double "release" in macOS tray app code that crashed on older macOS versions.
+ * Fixed installation on 32-bit Windows 10.
+ * Fixed a build flags issue that could cause ZeroTier to crash on older ARM32 CPUs.
+
+# 2021-11-15 -- Version 1.8.3
+
+ * Remove problematic spinlock, which was only used on x86_64 anyway. Just use pthread always.
+ * Fix fd leak on MacOS that caused non-responsiveness after some time.
+ * Fix Debian install scripts to set /usr/sbin/nologin as shell on service user.
+ * Fix regression that could prevent managed routes from being deleted.
+ * DesktopUI: Remove NSDate:now() call, now works on MacOS 10.13 or newer!
+
+# 2021-11-08 -- Version 1.8.2
+
+ * Fix multicast on linux.
+ * Fix a bug that could cause the tap adapter to have the wrong MAC on Linux.
+ * Update build flags to possibly support MacOS older than 10.14, but more work needs to be done. It may not work yet.
+ * Fix path variable setting on Windows.
+
+# 2021-10-28 -- Version 1.8.1
+
+ * Fix numerous UI issues from 1.8.0 (never fully released).
+ * Remove support for REALLY ancient 1.1.6 or earlier network controllers.
+ * MacOS IPv6 no longer binds to temporary addresses as these can cause interruptions if they expire.
+ * Added additional hardening against address impersonation on networks (also in 1.6.6).
+ * Fix an issue that could cause clobbering of MacOS IP route settings on restart.
+
+ * NOTE: Windows 7 is no longer supported! Windows 7 users will have to use version 1.6.5 or earlier.
+
+# 2021-09-15 -- Version 1.8.0 (preview release only)
+
+ * A *completely* rewritten desktop UI for Mac and Windows!
+ * Implement a workaround for one potential source of a "coma" bug, which can occur if buggy NATs/routers stop allowing the service to communicate on a given port. ZeroTier now reassigns a new secondary port if it's offline for a while unless a secondary port is manually specified in local.conf. Working around crummy buggy routers is an ongoing effort.
+ * Fix for MacOS MTU capping issue on feth devices
+ * Fix for mistakenly using v6 source addresses for v4 routes on some platforms
+ * Stop binding to temporary IPv6 addresses
+ * Set MAC address before bringing up Linux TAP link
+ * Check if DNS servers need to be applied on macOS
+ * Upgrade json.hpp dependency to version 3.10.2
+
+# 2021-09-21 -- Version 1.6.6
+
+ * Backport COM hash check mitigation against network member impersonation.
+
+# 2021-04-13 -- Version 1.6.5
+
+ * Fix a bug in potential network path filtering that could in some circumstances lead to "software laser" effects.
+ * Fix a printf overflow in zerotier-cli (not exploitable or a security risk)
+ * Windows now looks up the name of ZeroTier devices instead of relying on them having "ZeroTier" in them.
+
+# 2021-02-15 -- Version 1.6.4
+
+ * The groundhog saw his shadow, which meant that the "connection coma" bug still wasn't gone. We think we found it this time.
+
+# 2021-02-02 -- Version 1.6.3
+
+ * Likely fix for GitHub issue #1334, an issue that could cause ZeroTier to
+   go into a "coma" on some networks.
+ * Also groundhog day
+
+# 2020-11-30 -- Version 1.6.2
+
+ * Fix an ARM hardware AES crypto issue (not an exploitable vulnerability).
+ * Fix a Linux network leave hang due to a mutex deadlock.
+
+# 2020-11-24 -- Version 1.6.1
+
+This release fixes some minor bugs and other issues in 1.6.0.
+
+ * Fixed a bug that caused IP addresses in the 203.0.0.0/8 block to be miscategorized as not being in global scope.
+ * Changed Linux builds to (hopefully) fix LXC and SELinux issues.
+ * Fixed unaligned memory access that caused crash on FreeBSD systems on the ARM architecture.
+ * Merged CLI options for controlling bonded devices into the beta multipath code.
+ * Updated Windows driver with Microsoft cross-signing to fix issues on some Windows systems.
+
+# 2020-11-19 -- Version 1.6.0
+
+Version 1.6.0 is a major release that incorporates back-ported features from the 2.0 branch, which is still under development. It also fixes a number of issues.
+
+New features and improvements (including those listed under 1.5.0):
+
+ * **Apple Silicon** (MacOS ARM64) native support via universal binary. ZeroTier now requires the very latest Xcode to build.
+ * **Linux performance improvements** for up to 25% faster tun/tap I/O performance on multi-core systems.
+ * **Multipath support** with modes modeled after the Linux kernel's bonding driver. This includes active-passive and active-active modes with fast failover and load balancing. See section 2.1.5 of the manual.
+ * **DNS configuration** push from network controllers to end nodes, with locally configurable permissions for whether or not push is allowed.
+ * **AES-GMAC-SIV** encryption mode, which is both somewhat more secure and significantly faster than the old Salsa20/12-Poly1305 mode on hardware that supports AES acceleration. This includes virtually all X86-64 chips and most ARM64. This mode is based on AES-SIV and has been audited by Trail of Bits to ensure that it is equivalent security-wise.
+
+Bug fixes:
+
+ * **Managed route assignment fixes** to eliminate missing routes on Linux and what we believe to be the source of sporadic high CPU usage on MacOS.
+ * **Hang on shutdown** issues should be fixed.
+ * **Sporadic multicast outages** should be fixed.
+
+Known remaining issues:
+
+ * AES hardware acceleration is not yet supported on 32-bit ARM, PowerPC (32 or 64), or MIPS (32 or 64) systems. Currently supported are X86-64 and ARM64/AARCH64 with crypto extensions.
+
+# 2020-10-05 -- Version 1.5.0 (actually 1.6.0-beta1)
+
+Version 1.6.0 (1.5.0 is a beta!) is a significant release that incorporates a number of back-ported fixes and features from the ZeroTier 2.0 tree.
+
+Major new features are:
+
+ * **Multipath support** with modes modeled after the Linux kernel's bonding driver. This includes active-passive and active-active modes with fast failover and load balancing. See section 2.1.5 of the manual.
+ * **DNS configuration** push from network controllers to end nodes, with locally configurable permissions for whether or not push is allowed.
+ * **AES-GMAC-SIV** encryption mode, which is both somewhat more secure and significantly faster than the old Salsa20/12-Poly1305 mode on hardware that supports AES acceleration. This includes virtually all X86-64 chips and most ARM64. This mode is based on AES-SIV and has been audited by Trail of Bits to ensure that it is equivalent security-wise.
+
+Known issues that are not yet fixed in this beta:
+
+ * Some Mac users have reported periods of 100% CPU in kernel_task and connection instability after leaving networks that have been joined for a period of time, or needing to kill ZeroTier and restart it to finish leaving a network. This doesn't appear to affect all users and we haven't diagnosed the root cause yet.
+ * The service sometimes hangs on shutdown requiring a kill -9. This also does not affect all systems or users.
+ * AES hardware acceleration is not yet supported on 32-bit ARM, PowerPC (32 or 64), or MIPS (32 or 64) systems. Currently supported are X86-64 and ARM64/AARCH64 with crypto extensions.
+ * Some users have reported multicast/broadcast outages on networks lasting up to 30 seconds. Still investigating.
+
+We're trying to fix all these issues before the 1.6.0 release. Stay tuned.
+
+# 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

@@ -1,47 +0,0 @@
-Running ZeroTier One from a source build:
-
--- MacOS
-
-By convention, ZeroTier One will keep its state here on mac:
-
-/Library/Application Support/ZeroTier/One
-
-ZeroTier ships with a kernel extension for its own tap device, which it
-stores in the above directory. To install this from source, type:
-
-sudo make -f Makefile.mac 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.
-
-sudo ./zerotier-one '/Library/Application Support/ZeroTier/One' &
-
-Type "ifconfig" and look for the new interface, which should be called
-"zt0." The strange IPv4 address it has is your "zero4" address. Visit
-http://zerotier.net/ to check your connection.
-
-Kill it with something like:
-
-sudo killall zerotier-one
-
--- Linux
-
-On Linux, the default ZeroTier home is:
-
-/var/lib/zerotier-one
-
-We use the Linux native tap driver, so no special drivers are needed. Just
-type:
-
-sudo mkdir /var/lib/zerotier-one
-sudo ./zerotier-one /var/lib/zerotier-one &
-
-Type ifconfig and you should see an interface like "zt0." Then try
-http://zerotier.net or ping zerotier.net to check your connection.
-
--- Windows
-
-TBD

SECURITY.md

@@ -0,0 +1,95 @@
+# Security
+
+ZeroTier takes the security of our software products and services seriously, which 
+includes all source code repositories managed through our GitHub organization.
+
+## Supported Versions
+
+The following versions of ZeroTier One receive security updates
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 1.10.x   | :white_check_mark: |
+| 1.8.x   | :white_check_mark:  |
+| < 1.8.0 | :x: |
+
+## Reporting a Vulnerability
+
+**Please do not report security issues through public GitHub issues**
+
+Instead, please report vulnerabilities via email to security@zerotier.com. If possible,
+please encrypt with our PGP key (see below).
+
+Please include the following information, or as much as you can provide to help us 
+understand the nature and scope of the issue:
+
+
+  * Type of issue (e.g. buffer overflow, SQL injection, cross-site scripting, etc.)
+  * Full paths of source file(s) related to the manifestation of the issue
+  * The location of the affected source code (tag/branch/commit or direct URL)
+  * Any special configuration required to reproduce the issue
+  * Step-by-step instructions to reproduce the issue
+  * Proof-of-concept or exploit code (if possible)
+  * Impact of the issue, including how an attacker might exploit the issue
+
+
+## Preferred Languages
+
+We prefer all communications to be in English.
+
+## security@zerotier.com PGP key
+
+```
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
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+p3dM1iiBDShHNm7LdyZlLFhTOMU0tNBxJJ7B09ar5gakeZjD+2aB1ODX9VuFtozL
+onBjI2gIkry0UIkuznHfFw05lZAZAiqHEVgVi/WTk4C/bklDZNgE0lx+IWzEz2iS
+L455
+=lheL
+-----END PGP PUBLIC KEY BLOCK-----
+```

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/WinUI/APIHandler.cs

@@ -0,0 +1,459 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Net;
+using System.IO;
+using System.Windows;
+using Newtonsoft.Json;
+using System.Diagnostics;
+using System.Windows.Threading;
+
+namespace WinUI
+{
+
+
+    public class APIHandler
+    {
+        private string authtoken;
+
+        private string url = null;
+
+        private static volatile APIHandler instance;
+        private static object syncRoot = new Object();
+
+        public delegate void NetworkListCallback(List<ZeroTierNetwork> networks);
+        public delegate void StatusCallback(ZeroTierStatus status);
+
+        private string ZeroTierAddress = "";
+
+        public static APIHandler Instance
+        {
+            get
+            {
+                if (instance == null)
+                {
+                    lock (syncRoot)
+                    {
+                        if (instance == null)
+                        {
+                            if (!initHandler())
+                            {
+                                return null;
+                            }
+                        }
+                    }
+                }
+
+                return instance;
+            }
+        }
+
+        private static bool initHandler(bool resetToken = false)
+        {
+            String localZtDir = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\ZeroTier\\One";
+            String globalZtDir = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + "\\ZeroTier\\One";
+
+            String authToken = "";
+            Int32 port = 9993;
+
+            if (resetToken)
+            {
+                instance = null;
+                if (File.Exists(localZtDir + "\\authtoken.secret"))
+                {
+                    File.Delete(localZtDir + "\\authtoken.secret");
+                }
+
+                if (File.Exists(localZtDir + "\\zerotier-one.port"))
+                {
+                    File.Delete(localZtDir + "\\zerotier-one.port");
+                }
+            }
+
+            if (!File.Exists(localZtDir + "\\authtoken.secret") || !File.Exists(localZtDir + "\\zerotier-one.port"))
+            {
+                // launch external process to copy file into place
+                String curPath = System.Reflection.Assembly.GetEntryAssembly().Location;
+                int index = curPath.LastIndexOf("\\");
+                curPath = curPath.Substring(0, index);
+                ProcessStartInfo startInfo = new ProcessStartInfo(curPath + "\\copyutil.exe", "\"" + globalZtDir + "\"" + " " + "\"" + localZtDir + "\"");
+                startInfo.Verb = "runas";
+
+
+                var process = Process.Start(startInfo);
+                process.WaitForExit();
+            }
+
+            authToken = readAuthToken(localZtDir + "\\authtoken.secret");
+
+            if ((authToken == null) || (authToken.Length <= 0))
+            {
+                MessageBox.Show("Unable to read ZeroTier One authtoken", "ZeroTier One");
+                return false;
+            }
+
+            port = readPort(localZtDir + "\\zerotier-one.port");
+            instance = new APIHandler(port, authToken);
+            return true;
+        }
+
+        private static String readAuthToken(String path)
+        {
+            String authToken = "";
+
+            if (File.Exists(path))
+            {
+                try
+                {
+                    byte[] tmp = File.ReadAllBytes(path);
+                    authToken = System.Text.Encoding.UTF8.GetString(tmp).Trim();
+                }
+                catch
+                {
+                    MessageBox.Show("Unable to read ZeroTier One Auth Token from:\r\n" + path, "ZeroTier One");
+                }
+            }
+
+            return authToken;
+        }
+
+        private static Int32 readPort(String path)
+        {
+            Int32 port = 9993;
+
+            try
+            {
+                byte[] tmp = File.ReadAllBytes(path);
+                port = Int32.Parse(System.Text.Encoding.ASCII.GetString(tmp).Trim());
+                if ((port <= 0) || (port > 65535))
+                    port = 9993;
+            }
+            catch
+            {
+            }
+
+            return port;
+        }
+
+        private APIHandler()
+        {
+            url = "http://127.0.0.1:9993";
+        }
+
+        public APIHandler(int port, string authtoken)
+        {
+            url = "http://127.0.0.1:" + port;
+            this.authtoken = authtoken;
+        }
+
+
+
+        public void GetStatus(StatusCallback cb)
+        {
+            var request = WebRequest.Create(url + "/status" + "?auth=" + authtoken) as HttpWebRequest;
+            if (request != null)
+            {
+                request.Method = "GET";
+                request.ContentType = "application/json";
+            }
+
+            try
+            {
+                var httpResponse = (HttpWebResponse)request.GetResponse();
+                if (httpResponse.StatusCode == HttpStatusCode.OK)
+                {
+                    using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
+                    {
+                        var responseText = streamReader.ReadToEnd();
+
+                        ZeroTierStatus status = null;
+                        try
+                        {
+                            status = JsonConvert.DeserializeObject<ZeroTierStatus>(responseText);
+
+                            if (ZeroTierAddress != status.Address)
+                            {
+                                ZeroTierAddress = status.Address;
+                            }
+                        }
+                        catch (JsonReaderException e)
+                        {
+                            Console.WriteLine(e.ToString());
+                        }
+                        cb(status);
+                    }
+                }
+                else if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
+                {
+                    APIHandler.initHandler(true);
+                }
+            }
+            catch (System.Net.Sockets.SocketException)
+            {
+                cb(null);
+            }
+            catch (System.Net.WebException e)
+            {
+                HttpWebResponse res = (HttpWebResponse)e.Response;
+                if (res != null && res.StatusCode == HttpStatusCode.Unauthorized)
+                {
+                    APIHandler.initHandler(true);
+                }
+                else
+                {
+                    cb(null);
+                }
+            }
+        }
+
+
+
+        public void GetNetworks(NetworkListCallback cb)
+        {
+            var request = WebRequest.Create(url + "/network" + "?auth=" + authtoken) as HttpWebRequest;
+            if (request == null)
+            {
+                cb(null);
+            }
+
+            request.Method = "GET";
+            request.ContentType = "application/json";
+            request.Timeout = 10000;
+
+            try
+            {
+                var httpResponse = (HttpWebResponse)request.GetResponse();
+
+                if (httpResponse.StatusCode == HttpStatusCode.OK)
+                {
+                    using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
+                    {
+                        var responseText = streamReader.ReadToEnd();
+
+                        List<ZeroTierNetwork> networkList = null;
+                        try
+                        {
+                            networkList = JsonConvert.DeserializeObject<List<ZeroTierNetwork>>(responseText);
+                            foreach (ZeroTierNetwork n in networkList)
+                            {
+                                // all networks received via JSON are connected by definition
+                                n.IsConnected = true;
+                            }
+                        }
+                        catch (JsonReaderException e)
+                        {
+                            Console.WriteLine(e.ToString());
+                        }
+                        cb(networkList);
+                    }
+                }
+                else if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
+                {
+                    APIHandler.initHandler(true);
+                }
+            }
+            catch (System.Net.Sockets.SocketException)
+            {
+                cb(null);
+            }
+            catch (System.Net.WebException e)
+            {
+                HttpWebResponse res = (HttpWebResponse)e.Response;
+                if (res != null && res.StatusCode == HttpStatusCode.Unauthorized)
+                {
+                    APIHandler.initHandler(true);
+                }
+                else
+                {
+                    cb(null);
+                }
+            }
+        }
+
+        public void JoinNetwork(Dispatcher d, string nwid, bool allowManaged = true, bool allowGlobal = false, bool allowDefault = false, bool allowDNS = false)
+        {
+            Task.Factory.StartNew(() =>
+            {
+                var request = WebRequest.Create(url + "/network/" + nwid + "?auth=" + authtoken) as HttpWebRequest;
+                if (request == null)
+                {
+                    return;
+                }
+
+                request.Method = "POST";
+                request.ContentType = "applicaiton/json";
+                request.Timeout = 30000;
+                try
+                {
+                    using (var streamWriter = new StreamWriter(((HttpWebRequest)request).GetRequestStream()))
+                    {
+                        string json = "{\"allowManaged\":" + (allowManaged ? "true" : "false") + "," +
+                                "\"allowGlobal\":" + (allowGlobal ? "true" : "false") + "," +
+                                "\"allowDefault\":" + (allowDefault ? "true" : "false") + "," +
+                                "\"allowDNS\":" + (allowDNS ? "true" : "false") + "}";
+                        streamWriter.Write(json);
+                        streamWriter.Flush();
+                        streamWriter.Close();
+                    }
+                }
+                catch (System.Net.WebException)
+                {
+                    d.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                    {
+                        MessageBox.Show("Error Joining Network: Cannot connect to ZeroTier service.");
+                    }));
+                    return;
+                }
+
+                try
+                {
+                    var httpResponse = (HttpWebResponse)request.GetResponse();
+
+                    if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
+                    {
+                        APIHandler.initHandler(true);
+                    }
+                    else if (httpResponse.StatusCode != HttpStatusCode.OK)
+                    {
+                        Console.WriteLine("Error sending join network message");
+                    }
+                }
+                catch (System.Net.Sockets.SocketException)
+                {
+                    d.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                    {
+                        MessageBox.Show("Error Joining Network: Cannot connect to ZeroTier service.");
+                    }));
+                }
+                catch (System.Net.WebException e)
+                {
+                    HttpWebResponse res = (HttpWebResponse)e.Response;
+                    if (res != null && res.StatusCode == HttpStatusCode.Unauthorized)
+                    {
+                        APIHandler.initHandler(true);
+                    }
+                    d.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                    {
+                        MessageBox.Show("Error Joining Network: Cannot connect to ZeroTier service.");
+                    }));
+                }
+            });
+        }
+
+        public void LeaveNetwork(Dispatcher d, string nwid)
+        {
+            Task.Factory.StartNew(() =>
+            {
+                var request = WebRequest.Create(url + "/network/" + nwid + "?auth=" + authtoken) as HttpWebRequest;
+                if (request == null)
+                {
+                    return;
+                }
+
+                request.Method = "DELETE";
+                request.Timeout = 30000;
+
+                try
+                {
+                    var httpResponse = (HttpWebResponse)request.GetResponse();
+
+                    if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
+                    {
+                        APIHandler.initHandler(true);
+                    }
+                    else if (httpResponse.StatusCode != HttpStatusCode.OK)
+                    {
+                        Console.WriteLine("Error sending leave network message");
+                    }
+                }
+                catch (System.Net.Sockets.SocketException)
+                {
+                    d.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                    {
+                        MessageBox.Show("Error Leaving Network: Cannot connect to ZeroTier service.");
+                    }));
+                }
+                catch (System.Net.WebException e)
+                {
+                    HttpWebResponse res = (HttpWebResponse)e.Response;
+                    if (res != null && res.StatusCode == HttpStatusCode.Unauthorized)
+                    {
+                        APIHandler.initHandler(true);
+                    }
+                    d.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                    {
+                        MessageBox.Show("Error Leaving Network: Cannot connect to ZeroTier service.");
+                    }));
+                }
+                catch
+                {
+                    Console.WriteLine("Error leaving network: Unknown error");
+                }
+            });
+        }
+
+        public delegate void PeersCallback(List<ZeroTierPeer> peers);
+
+        public void GetPeers(PeersCallback cb)
+        {
+            var request = WebRequest.Create(url + "/peer" + "?auth=" + authtoken) as HttpWebRequest;
+            if (request == null)
+            {
+                cb(null);
+            }
+
+            request.Method = "GET";
+            request.ContentType = "application/json";
+
+            try
+            {
+                var httpResponse = (HttpWebResponse)request.GetResponse();
+                if (httpResponse.StatusCode == HttpStatusCode.OK)
+                {
+                    using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
+                    {
+                        var responseText = streamReader.ReadToEnd();
+                        //Console.WriteLine(responseText);
+                        List<ZeroTierPeer> peerList = null;
+                        try
+                        {
+                            peerList = JsonConvert.DeserializeObject<List<ZeroTierPeer>>(responseText);
+                        }
+                        catch (JsonReaderException e)
+                        {
+                            Console.WriteLine(e.ToString());
+                        }
+                        cb(peerList);
+                    }
+                }
+                else if (httpResponse.StatusCode == HttpStatusCode.Unauthorized)
+                {
+                    APIHandler.initHandler(true);
+                }
+            }
+            catch (System.Net.Sockets.SocketException)
+            {
+                cb(null);
+            }
+            catch (System.Net.WebException e)
+            {
+                HttpWebResponse res = (HttpWebResponse)e.Response;
+                if (res != null && res.StatusCode == HttpStatusCode.Unauthorized)
+                {
+                    APIHandler.initHandler(true);
+                }
+                else
+                {
+                    cb(null);
+                }
+            }
+        }
+
+        public string NodeAddress()
+        {
+            return ZeroTierAddress;
+        }
+    }
+}

attic/WinUI/AboutView.xaml

@@ -0,0 +1,35 @@
+<Window x:Class="WinUI.AboutView"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:WinUI"
+        mc:Ignorable="d"
+        Title="AboutView" Height="368.267" Width="300" Icon="ZeroTierIcon.ico">
+	<Grid>
+		<Image x:Name="image" HorizontalAlignment="Center" Height="100" Margin="0,10,0,0" VerticalAlignment="Top" Width="100" Source="ZeroTierIcon.ico"/>
+		<RichTextBox x:Name="richTextBox" HorizontalAlignment="Left" Height="209" Margin="10,123,0,0" VerticalAlignment="Top" Width="275" IsReadOnly="True" IsDocumentEnabled="True" BorderThickness="0" FontSize="18" RenderTransformOrigin="0.506,0.63">
+			<RichTextBox.Resources>
+				<Style TargetType="Hyperlink">
+					<Setter Property="Cursor" Value="Hand" />
+				</Style>
+			</RichTextBox.Resources>
+            <FlowDocument>
+                <Paragraph TextAlignment="Center">
+                    <Run Text="ZeroTier One"/>
+                </Paragraph>
+                <Paragraph TextAlignment="Center">
+                    <Run FontSize="14" Text="Version 1.6.6"/>
+                    <LineBreak/>
+                    <Run FontSize="14" Text="(c) 2011-2021 ZeroTier, Inc."/>
+                    <LineBreak/>
+                    <Run FontSize="14" Text="www.zerotier.com"/>
+                </Paragraph>
+                <Paragraph TextAlignment="Center">
+                    <Run FontSize="14" Text="ZeroTier One allows your computer to join virtual networks. Just select &quot;join&quot; and enter a network's 16-digit ID. Each network appears on your computer as a new network port."/>
+                </Paragraph>
+            </FlowDocument>
+        </RichTextBox>
+
+	</Grid>
+</Window>

attic/WinUI/AboutView.xaml.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace WinUI
+{
+    /// <summary>
+    /// Interaction logic for AboutView.xaml
+    /// </summary>
+    public partial class AboutView : Window
+    {
+        public AboutView()
+        {
+            InitializeComponent();
+        }
+
+        private void Hyperlink_MouseLeftButtonDown(object sender, RequestNavigateEventArgs e)
+        {
+            var hyperlink = (Hyperlink)sender;
+            Process.Start(hyperlink.NavigateUri.ToString());
+        }
+    }
+}

attic/WinUI/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
+    </startup>
+</configuration>

attic/WinUI/App.xaml

@@ -0,0 +1,14 @@
+<Application x:Class="WinUI.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             StartupUri="ToolbarItem.xaml">
+    <Application.Resources>
+         
+    	<ResourceDictionary>
+    		<ResourceDictionary.MergedDictionaries>
+    			<ResourceDictionary Source="Simple Styles.xaml"/>
+    		</ResourceDictionary.MergedDictionaries>
+    	</ResourceDictionary>
+         
+    </Application.Resources>
+</Application>

attic/WinUI/App.xaml.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+using Hardcodet.Wpf.TaskbarNotification;
+
+namespace WinUI
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+        private TaskbarIcon tb;
+
+        private void InitApplication()
+        {
+            tb = (TaskbarIcon)FindResource("NotifyIcon");
+            tb.Visibility = Visibility.Visible;
+        }
+    }
+}

attic/WinUI/CentralAPI.cs

@@ -0,0 +1,256 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Net.Http;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace WinUI
+{
+    class CentralAPI
+    {
+        private static volatile CentralAPI instance;
+        private static object syncRoot = new Object();
+
+        private CookieContainer cookieContainer;
+        private HttpClientHandler clientHandler;
+        private HttpClient client;
+
+        private CentralServer server;
+        public CentralServer Central
+        {
+            get
+            {
+                return this.server;
+            }
+            set
+            {
+                this.server = value;
+                WriteCentralConfig();
+                UpdateRequestHeaders();
+            }
+        }
+
+        public static CentralAPI Instance
+        {
+            get
+            {
+                if (instance == null)
+                {
+                    lock (syncRoot)
+                    {
+                        if (instance == null)
+                        {
+                            instance = new CentralAPI();
+                        }
+                    }
+                }
+
+                return instance;
+            }
+        }
+
+
+
+        private CentralAPI()
+        {
+#if DEBUG
+            ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, sslPolicyErrors) => true;
+#endif
+            cookieContainer = new CookieContainer();
+            clientHandler = new HttpClientHandler
+            {
+                AllowAutoRedirect = true,
+                UseCookies = true,
+                CookieContainer = cookieContainer
+            };
+
+            client = new HttpClient(clientHandler);
+
+            string centralConfigPath = CentralConfigFile();
+            if (File.Exists(centralConfigPath))
+            {
+                byte[] tmp = File.ReadAllBytes(centralConfigPath);
+                string json = Encoding.UTF8.GetString(tmp).Trim();
+                CentralServer ctmp = JsonConvert.DeserializeObject<CentralServer>(json);
+                if (ctmp != null)
+                {
+                    Central = ctmp;
+                } 
+                else
+                {
+                    Central = new CentralServer();
+                }
+            }
+            else
+            {
+                Central = new CentralServer();
+            }
+        }
+
+        public bool HasAccessToken()
+        {
+            if (Central == null)
+                return false;
+
+            return !string.IsNullOrEmpty(Central.APIKey);
+        }
+
+        private string ZeroTierDir()
+        {
+            return Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\ZeroTier\\One";
+        }
+
+        private string CentralConfigFile()
+        {
+            return ZeroTierDir() + "\\central.conf";
+        }
+
+        public void WriteCentralConfig()
+        {
+            string json = JsonConvert.SerializeObject(Central);
+            byte[] tmp = Encoding.UTF8.GetBytes(json);
+            if (tmp != null)
+            {
+                File.WriteAllBytes(CentralConfigFile(), tmp);
+            }
+        }
+
+        private void UpdateRequestHeaders()
+        {
+            if (client.DefaultRequestHeaders.Contains("Authorization"))
+            {
+                client.DefaultRequestHeaders.Remove("Authorization");
+            }
+
+            if (!string.IsNullOrEmpty(Central.APIKey))
+            {
+                client.DefaultRequestHeaders.Add("Authorization", "bearer " + Central.APIKey);
+            }
+        }
+
+        public async Task<bool> Login(string email, string password, bool isNewUser)
+        {
+            string postURL = Central.ServerURL + "/api/_auth/local";
+            CentralLogin login = new CentralLogin(email, password, isNewUser);
+            var content = new StringContent(JsonConvert.SerializeObject(login), Encoding.UTF8, "application/json");
+            HttpResponseMessage response = await client.PostAsync(postURL, content);
+
+            if (!response.IsSuccessStatusCode)
+            {
+                return false;
+            }
+
+            string resContent = await response.Content.ReadAsStringAsync();
+
+            CentralUser user = JsonConvert.DeserializeObject<CentralUser>(resContent);
+
+            if (user.Tokens.Count == 0)
+            {
+                // create token
+                user = await CreateAuthToken(user);
+            }
+
+            Central.APIKey = user.Tokens[0];
+
+            UpdateRequestHeaders();
+            WriteCentralConfig();
+
+            return true;
+        }
+
+        public async Task<CentralUser> CreateAuthToken(CentralUser user)
+        {
+            string randomTokenURL = Central.ServerURL + "/api/randomToken";
+            HttpResponseMessage response = await client.GetAsync(randomTokenURL);
+
+            if (!response.IsSuccessStatusCode)
+            {
+                // TODO: throw an error
+                return null;
+            }
+
+            string resContent = await response.Content.ReadAsStringAsync();
+
+            CentralToken t = JsonConvert.DeserializeObject<CentralToken>(resContent);
+
+            user.Tokens.Add(t.Token);
+
+            string tokenObj = "{ \"tokens\": " + JsonConvert.SerializeObject(user.Tokens) + " } ";
+
+            string postURL = Central.ServerURL + "/api/user/" + user.Id;
+            var postContent = new StringContent(tokenObj, Encoding.UTF8, "application/json");
+            response = await client.PostAsync(postURL, postContent);
+
+            if (!response.IsSuccessStatusCode)
+            {
+                // TODO: thrown an error
+                return null;
+            }
+
+            resContent = await response.Content.ReadAsStringAsync();
+            user = JsonConvert.DeserializeObject<CentralUser>(resContent);
+
+            return user;
+        }
+
+        public async Task<List<CentralNetwork>> GetNetworkList()
+        {
+            string networkURL = Central.ServerURL + "/api/network";
+
+            HttpResponseMessage response = await client.GetAsync(networkURL);
+
+            if (!response.IsSuccessStatusCode)
+            {
+                // TODO:  Throw Error
+                return new List<CentralNetwork>();
+            }
+
+            string resContent = await response.Content.ReadAsStringAsync();
+
+            List<CentralNetwork> networkList = JsonConvert.DeserializeObject<List<CentralNetwork>>(resContent);
+
+            return networkList;
+        }
+
+        public async Task<CentralNetwork> CreateNewNetwork()
+        {
+            string networkURL = Central.ServerURL + "/api/network?easy=1";
+            CentralNetwork network = new CentralNetwork();
+            network.Config = new CentralNetwork.CentralNetworkConfig();
+            network.Config.Name = NetworkNameGenerator.GenerateName();
+            string jsonNetwork = JsonConvert.SerializeObject(network);
+            var postContent = new StringContent(jsonNetwork, Encoding.UTF8, "application/json");
+            HttpResponseMessage response = await client.PostAsync(networkURL, postContent);
+
+            if (!response.IsSuccessStatusCode)
+            {
+                return null;
+            }
+
+            string resContent = await response.Content.ReadAsStringAsync();
+
+            CentralNetwork newNetwork = JsonConvert.DeserializeObject<CentralNetwork>(resContent);
+
+            return newNetwork;
+        }
+
+        public async Task<bool> AuthorizeNode(string nodeAddress, string networkId)
+        {
+            string json = "{ \"config\": { \"authorized\": true } }";
+            string postURL = Central.ServerURL + "/api/network/" + networkId + "/member/" + nodeAddress;
+            var postContent = new StringContent(json, Encoding.UTF8, "application/json");
+            HttpResponseMessage response = await client.PostAsync(postURL, postContent);
+
+            if (response.IsSuccessStatusCode)
+            {
+                return true;
+            }
+
+            return false;
+        }
+    }
+}

attic/WinUI/CentralLogin.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace WinUI
+{
+    class CentralLogin
+    {
+
+
+        public CentralLogin(string email, string password, bool isNew)
+        {
+            Login = email;
+            Password = password;
+            IsNew = isNew;
+        }
+
+        [JsonProperty("login")]
+        public string Login { get; set; }
+
+        [JsonProperty("password")]
+        public string Password { get; set; }
+
+        [JsonProperty("register")]
+        public bool IsNew { get; set; }
+    }
+}

attic/WinUI/CentralNetwork.cs

@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace WinUI
+{
+    class CentralNetwork
+    {
+        [JsonProperty("id")]
+        public string Id { get; set; }
+
+        [JsonProperty("type")]
+        public string Type { get; set; }
+
+        [JsonProperty("clock")]
+        public UInt64 Clock { get; set; }
+
+        [JsonProperty("rulesSource")]
+        public string RulesSource { get; set; }
+
+        [JsonProperty("description")]
+        public string Description { get; set; }
+
+        [JsonProperty("ownerId")]
+        public string OwnerID { get; set; }
+
+        [JsonProperty("onlineMemberCount")]
+        public int OnlineMemberCount { get; set; }
+
+        [JsonProperty("config")]
+        public CentralNetworkConfig Config { get; set; }
+
+        public class CentralNetworkConfig
+        {
+            [JsonProperty("id")]
+            public string Id { get; set; }
+
+            [JsonProperty("nwid")]
+            public string NetworkID { get; set; }
+
+            [JsonProperty("name")]
+            public string Name { get; set; }
+        }
+    }
+}

attic/WinUI/CentralServer.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace WinUI
+{
+    class CentralServer
+    {
+        public CentralServer()
+        {
+            ServerURL = "https://my.zerotier.com";
+        }
+
+        [JsonProperty("server_url")]
+        public string ServerURL { get; set; }
+
+        [JsonProperty("api_key")]
+        public string APIKey { get; set; }
+    }
+}

attic/WinUI/CentralToken.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace WinUI
+{
+    class CentralToken
+    {
+        [JsonProperty("token")]
+        public string Token { get; set; }
+
+        [JsonProperty("clock")]
+        public UInt64 Clock { get; set; }
+
+        [JsonProperty("raw")]
+        public string Raw { get; set; }
+    }
+}

attic/WinUI/CentralUser.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace WinUI
+{
+    class CentralUser
+    {
+        public class CentralGlobalPermissions
+        {
+            [JsonProperty("a")]
+            public bool Administrator { get; set; }
+
+            [JsonProperty("d")]
+            public bool Delete { get; set; }
+
+            [JsonProperty("m")]
+            public bool Modify { get; set; }
+
+            [JsonProperty("r")]
+            public bool Read { get; set; }
+        }
+
+        [JsonProperty("id")]
+        public string Id { get; set; }
+
+        [JsonProperty("type")]
+        public string Type { get; set; }
+
+        [JsonProperty("clock")]
+        public UInt64 Clock { get; set; }
+
+        [JsonProperty("globalPermissions")]
+        public CentralGlobalPermissions GlobalPermissions { get; set; }
+
+        [JsonProperty("displayName")]
+        public string DisplayName { get; set; }
+
+        [JsonProperty("email")]
+        public string Email { get; set; }
+
+        [JsonProperty("smsNumber")]
+        public string SmsNumber { get; set; }
+
+        [JsonProperty("tokens")]
+        public List<string> Tokens { get; set; }
+    }
+}

attic/WinUI/ISwitchable.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WinUI
+{
+    interface ISwitchable
+    {
+        void UtilizeState(object state);
+    }
+}

attic/WinUI/JoinNetworkView.xaml

@@ -0,0 +1,17 @@
+<Window x:Class="WinUI.JoinNetworkView"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:WinUI"
+        mc:Ignorable="d"
+        Title="Join a Network" SizeToContent="WidthAndHeight" Height="Auto" Width="Auto" Icon="ZeroTierIcon.ico">
+    <Grid HorizontalAlignment="Left" Margin="0,0,0,0" Width="315">
+        <TextBox x:Name="joinNetworkBox" HorizontalAlignment="Left" Height="23" Margin="10,10,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="291" PreviewTextInput="joinNetworkBox_OnTextEntered" PreviewKeyDown="joinNetworkBox_OnKeyDown"/>
+        <CheckBox x:Name="allowManagedCheckbox" Content="Allow Managed" HorizontalAlignment="Left" Margin="10,38,0,0" VerticalAlignment="Top" IsChecked="True"/>
+        <CheckBox x:Name="allowGlobalCheckbox" Content="Allow Global" HorizontalAlignment="Left" Margin="118,38,0,0" VerticalAlignment="Top"/>
+        <CheckBox x:Name="allowDefaultCheckbox" Content="Allow Default" HorizontalAlignment="Left" Margin="10,58,0,0" VerticalAlignment="Top"/>
+        <CheckBox x:Name="allowDNSCheckbox" Content="Allow DNS" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="118,58,0,0"/>
+        <Button x:Name="joinButton" Content="Join" HorizontalAlignment="Left" Margin="226,58,0,10" Background="#FFFFB354" VerticalAlignment="Top" Width="75" Click="joinButton_Click" IsEnabled="False"/>
+    </Grid>
+</Window>

attic/WinUI/JoinNetworkView.xaml.cs

@@ -0,0 +1,127 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace WinUI
+{
+    /// <summary>
+    /// Interaction logic for JoinNetworkView.xaml
+    /// </summary>
+    public partial class JoinNetworkView : Window
+    {
+        Regex charRegex = new Regex("[0-9a-fxA-FX]");
+        Regex wholeStringRegex = new Regex("^[0-9a-fxA-FX]+$");
+
+        public JoinNetworkView()
+        {
+            InitializeComponent();
+
+            DataObject.AddPastingHandler(joinNetworkBox, onPaste);
+            DataObject.AddCopyingHandler(joinNetworkBox, onCopyCut);
+        }
+
+        private void joinNetworkBox_OnTextEntered(object sender, TextCompositionEventArgs e)
+        {
+            e.Handled = !charRegex.IsMatch(e.Text);
+
+            if ( (joinNetworkBox.Text.Length + e.Text.Length) == 16)
+            {
+                joinButton.IsEnabled = true;
+            }
+            else
+            {
+                joinButton.IsEnabled = false;
+            }
+        }
+
+        private void joinNetworkBox_OnKeyDown(object sender, KeyEventArgs e)
+        {
+            if (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl))
+            {
+                if (e.Key == Key.X && joinNetworkBox.IsSelectionActive)
+                {
+                    // handle ctrl-x removing characters
+                    joinButton.IsEnabled = false;
+                }
+            }
+            else if (e.Key == Key.Delete || e.Key == Key.Back)
+            {
+                if ((joinNetworkBox.Text.Length - 1) == 16)
+                {
+                    joinButton.IsEnabled = true;
+                }
+                else
+                {
+                    joinButton.IsEnabled = false;
+                }
+            }
+            else
+            {
+                if ((joinNetworkBox.Text.Length + 1) > 16)
+                {
+                    e.Handled = true;
+                }
+            }
+        }
+
+        private void onPaste(object sender, DataObjectPastingEventArgs e)
+        {
+            var isText = e.SourceDataObject.GetDataPresent(DataFormats.UnicodeText, true);
+            if (!isText)
+            {
+                joinButton.IsEnabled = false;
+                return;
+            }
+
+            var text = e.SourceDataObject.GetData(DataFormats.UnicodeText) as string;
+
+            if (!wholeStringRegex.IsMatch(text))
+            {
+                e.Handled = true;
+                e.CancelCommand();
+            }
+
+            if (text.Length == 16 || (joinNetworkBox.Text.Length + text.Length) == 16)
+            {
+                joinButton.IsEnabled = true;
+            }
+            else if (text.Length > 16 || (joinNetworkBox.Text.Length + text.Length) > 16)
+            {
+                e.Handled = true;
+                e.CancelCommand();
+            }
+            else
+            {
+                joinButton.IsEnabled = false;
+            }
+        }
+
+        private void onCopyCut(object sender, DataObjectCopyingEventArgs e)
+        {
+            
+        }
+
+        private void joinButton_Click(object sender, RoutedEventArgs e)
+        {
+            bool allowDefault = allowDefaultCheckbox.IsChecked.Value;
+            bool allowGlobal = allowGlobalCheckbox.IsChecked.Value;
+            bool allowManaged = allowManagedCheckbox.IsChecked.Value;
+            bool allowDNS = allowDNSCheckbox.IsChecked.Value;
+
+            APIHandler.Instance.JoinNetwork(this.Dispatcher, joinNetworkBox.Text, allowManaged, allowGlobal, allowDefault, allowDNS);
+
+            Close();
+        }
+    }
+}

attic/WinUI/MainWindow.xaml.cs

@@ -0,0 +1,233 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Timers;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Threading;
+
+namespace WinUI
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        APIHandler handler;
+        Regex charRegex = new Regex("[0-9a-fxA-FX]");
+        Regex wholeStringRegex = new Regex("^[0-9a-fxA-FX]+$");
+
+        Timer timer = new Timer();
+
+        bool connected = false;
+
+        public MainWindow()
+        {
+            InitializeComponent();
+
+            if (InitAPIHandler())
+            {
+                networksPage.SetAPIHandler(handler);
+
+                updateStatus();
+                if (!connected)
+                {
+                    MessageBox.Show("Unable to connect to ZeroTier Service.");
+                }
+
+                updateNetworks();
+                //updatePeers();
+
+                DataObject.AddPastingHandler(joinNetworkID, OnPaste);
+
+                timer.Elapsed += new ElapsedEventHandler(OnUpdateTimer);
+                timer.Interval = 2000;
+                timer.Enabled = true;
+            }
+        }
+
+
+        private String readAuthToken(String path)
+        {
+            String authToken = "";
+
+            if (File.Exists(path))
+            {
+                try
+                {
+                    byte[] tmp = File.ReadAllBytes(path);
+                    authToken = System.Text.Encoding.UTF8.GetString(tmp).Trim();
+                }
+                catch
+                {
+                    MessageBox.Show("Unable to read ZeroTier One Auth Token from:\r\n" + path, "ZeroTier One");
+                }
+            }
+
+            return authToken;
+        }
+
+        private Int32 readPort(String path)
+        {
+            Int32 port = 9993;
+
+            try
+            {
+                byte[] tmp = File.ReadAllBytes(path);
+                port = Int32.Parse(System.Text.Encoding.ASCII.GetString(tmp).Trim());
+                if ((port <= 0) || (port > 65535))
+                    port = 9993;
+            }
+            catch
+            {
+            }
+
+            return port;
+        }
+
+        private bool InitAPIHandler()
+        {
+            String localZtDir = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\ZeroTier\\One";
+            String globalZtDir = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + "\\ZeroTier\\One";
+
+            String authToken = "";
+            Int32 port = 9993;
+
+            if (!File.Exists(localZtDir + "\\authtoken.secret") || !File.Exists(localZtDir + "\\zerotier-one.port"))
+            {
+                // launch external process to copy file into place
+                String curPath = System.Reflection.Assembly.GetEntryAssembly().Location;
+                int index = curPath.LastIndexOf("\\");
+                curPath = curPath.Substring(0, index);
+                ProcessStartInfo startInfo = new ProcessStartInfo(curPath + "\\copyutil.exe", globalZtDir + " " + localZtDir);
+                startInfo.Verb = "runas";
+
+
+                var process = Process.Start(startInfo);
+                process.WaitForExit();
+            }
+
+            authToken = readAuthToken(localZtDir + "\\authtoken.secret");
+
+            if ((authToken == null) || (authToken.Length <= 0))
+            {
+                MessageBox.Show("Unable to read ZeroTier One authtoken", "ZeroTier One");
+                this.Close();
+                return false;
+            }
+
+            port = readPort(localZtDir + "\\zerotier-one.port");
+            handler = new APIHandler(port, authToken);
+            return true;
+        }
+
+        private void updateStatus()
+        {
+            var status = handler.GetStatus();
+
+            if (status != null)
+            {
+                connected = true;
+
+                networkId.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                {
+                    this.networkId.Text = status.Address;
+                }));
+                versionString.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                {
+                    this.versionString.Content = status.Version;
+                }));
+                onlineStatus.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                {
+                    this.onlineStatus.Content = (status.Online ? "ONLINE" : "OFFLINE");
+                }));
+            }
+            else
+            {
+                connected = false;
+
+                networkId.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                {
+                    this.networkId.Text = "";
+                }));
+                versionString.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                {
+                    this.versionString.Content = "0";
+                }));
+                onlineStatus.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                {
+                    this.onlineStatus.Content = "OFFLINE";
+                }));
+            }
+        }
+
+        private void updateNetworks()
+        {
+            var networks = handler.GetNetworks();
+
+            networksPage.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+            {
+                networksPage.setNetworks(networks);
+            }));
+        }
+
+        private void updatePeers()
+        {
+            //var peers = handler.GetPeers();
+
+            //peersPage.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+            //{
+            //    peersPage.SetPeers(peers);
+            //}));
+        }
+
+        private void OnUpdateTimer(object source, ElapsedEventArgs e)
+        {
+            updateStatus();
+            updateNetworks();
+            //updatePeers();
+        }
+
+        private void joinButton_Click(object sender, RoutedEventArgs e)
+        {
+            if (joinNetworkID.Text.Length < 16)
+            {
+                MessageBox.Show("Invalid Network ID");
+            }
+            else
+            {
+                handler.JoinNetwork(joinNetworkID.Text);
+            }
+        }
+
+        private void OnNetworkEntered(object sender, TextCompositionEventArgs e)
+        {
+            e.Handled = !charRegex.IsMatch(e.Text);
+        }
+
+        private void OnPaste(object sender, DataObjectPastingEventArgs e)
+        {
+            var isText = e.SourceDataObject.GetDataPresent(DataFormats.UnicodeText, true);
+            if (!isText) return;
+
+            var text = e.SourceDataObject.GetData(DataFormats.UnicodeText) as string;
+
+            if (!wholeStringRegex.IsMatch(text))
+            {
+                e.CancelCommand();
+            }
+        }
+    }
+}

attic/WinUI/NetworkInfoView.xaml

@@ -0,0 +1,88 @@
+<UserControl Background="LightGray" x:Class="WinUI.NetworkInfoView"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+      xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+      mc:Ignorable="d"
+	>
+    
+    <Border Background="GhostWhite" BorderBrush="Gainsboro" BorderThickness="1" CornerRadius="8,8,8,8">
+        <Grid Background="GhostWhite" Margin="10,10,10,10">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="auto"/>
+                <ColumnDefinition Width="10"/>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+            <Grid.RowDefinitions>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+                <RowDefinition Height="auto"/>
+            </Grid.RowDefinitions>
+
+            <Grid Grid.Column="0" Grid.Row="0" Grid.ColumnSpan="3">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="auto"/>
+                    <ColumnDefinition Width="*"/>
+                </Grid.ColumnDefinitions>
+
+                <TextBox x:Name="networkId" Text="8056c2e21c000001" HorizontalAlignment="Left" Grid.Column="0" Foreground="#FF91A2A3" FontFamily="Lucida Console" BorderThickness="0" IsReadOnly="true" Background="Transparent"/>
+                <TextBox x:Name="networkName" Text="earth.zerotier.net" HorizontalAlignment="Right" Grid.Column="1" Foreground="#FF000000" BorderThickness="0" IsReadOnly="true" Background="Transparent"/>
+            </Grid>
+            
+            <Separator Grid.Column="0" Grid.Row="1" Grid.ColumnSpan="3"/>
+            
+            <TextBlock TextWrapping="Wrap" Text="Status" HorizontalAlignment="Right" Grid.Column="0" Grid.Row="2" Foreground="#FF000000"/>
+            <TextBlock TextWrapping="Wrap" Text="Type" HorizontalAlignment="Right" Grid.Column="0" Grid.Row="3" Foreground="#FF000000"/>
+            <TextBlock TextWrapping="Wrap" Text="MAC" HorizontalAlignment="Right" Grid.Column="0" Grid.Row="4" Foreground="#FF000000"/>
+            <TextBlock TextWrapping="Wrap" Text="MTU" HorizontalAlignment="Right" Grid.Column="0" Grid.Row="5" Foreground="#FF000000"/>
+            <TextBlock TextWrapping="Wrap" Text="Broadcast" HorizontalAlignment="Right" Grid.Column="0" Grid.Row="6" Foreground="#FF000000"/>
+            <TextBlock TextWrapping="Wrap" Text="Bridging" HorizontalAlignment="Right" Grid.Column="0" Grid.Row="7" Foreground="#FF000000"/>
+            <TextBlock TextWrapping="Wrap" Text="Device" HorizontalAlignment="Right" Grid.Column="0" Grid.Row="8" Foreground="#FF000000"/>
+            <TextBlock TextWrapping="Wrap" Text="Managed IPs" HorizontalAlignment="Right" Grid.Column="0" Grid.Row="9" Foreground="#FF000000"/>
+            <TextBlock TextWrapping="Wrap" Text="Allow Global IP" HorizontalAlignment="Right" Grid.Column="0" Grid.Row="10" Foreground="#FF000000"/>
+            <TextBlock TextWrapping="Wrap" Text="Allow Managed IP" HorizontalAlignment="Right" Grid.Column="0" Grid.Row="11" Foreground="#FF000000"/>
+            <TextBlock TextWrapping="Wrap" Text="Allow Default Route" HorizontalAlignment="Right" Grid.Column="0" Grid.Row="12" Foreground="#FF000000"/>
+            <TextBlock TextWrapping="Wrap" Text="Allow DNS" HorizontalAlignment="Right" Grid.Column="0" Grid.Row="13" Foreground="#FF000000"/>
+
+            <Rectangle Grid.Column="2" Grid.Row="2" Grid.RowSpan="12" Fill="#FFEEEEEE"/>
+
+            <TextBlock x:Name="networkStatus" FontFamily="Lucida Console" TextWrapping="Wrap" HorizontalAlignment="Right" Text="OK" TextAlignment="Right"  Grid.Column="2" Grid.Row="2" Foreground="#FF000000"/>
+            <TextBlock x:Name="networkType" FontFamily="Lucida Console" TextWrapping="Wrap" Text="PUBLIC" HorizontalAlignment="Right"  Grid.Column="2" Grid.Row="3" Foreground="#FF000000"/>
+            <TextBlock x:Name="macAddress" FontFamily="Lucida Console" TextWrapping="Wrap" HorizontalAlignment="Right"  Grid.Column="2" Grid.Row="4" Foreground="#FF000000"><Span><Run Text="02:83:4a:1e:4b:3a"/></Span></TextBlock>
+            <TextBlock x:Name="mtu" FontFamily="Lucida Console" TextWrapping="Wrap" Text="2800" HorizontalAlignment="Right"  Grid.Column="2" Grid.Row="5" Foreground="#FF000000"/>
+            <TextBlock x:Name="broadcastEnabled" FontFamily="Lucida Console" TextWrapping="Wrap" Text="ENABLED" HorizontalAlignment="Right"  Grid.Column="2" Grid.Row="6" Foreground="#FF000000"/>
+            <TextBlock x:Name="bridgingEnabled" FontFamily="Lucida Console" TextWrapping="Wrap" Text="DISABLED" HorizontalAlignment="Right"  Grid.Column="2" Grid.Row="7" Background="#FFEEEEEE" Foreground="#FF000000"/>
+            <TextBlock x:Name="deviceName" FontFamily="Lucida Console" TextWrapping="Wrap" HorizontalAlignment="Right"  Grid.Column="2" Grid.Row="8" Foreground="#FF000000"><Span><Run Text="ethernet_32771"/></Span></TextBlock>
+            <TextBox x:Name="managedIps" TextWrapping="Wrap" FontFamily="Lucida Console" HorizontalAlignment="Right" TextAlignment="Right"  Grid.Column="2" Grid.Row="9" Foreground="#FF000000" IsReadOnly="True" BorderThickness="0" Background="#FFEEEEEE" Text="28.2.169.248/7&#x0a;fd80:56c2:e21c:0000:0199:9383:4a02:a9f8/88"/>
+            <CheckBox x:Name="allowGlobal" HorizontalAlignment="Right" Grid.Column="2" Grid.Row="10" />
+            <CheckBox x:Name="allowManaged" HorizontalAlignment="Right" Grid.Column="2" Grid.Row="11" />
+            <CheckBox x:Name="allowDefault" HorizontalAlignment="Right" Grid.Column="2" Grid.Row="12" />
+            <CheckBox x:Name="allowDNS" HorizontalAlignment="Right" Grid.Column="2" Grid.Row="13"/>
+
+            <Separator Grid.Column="0" Grid.Row="14" Grid.ColumnSpan="3"/>
+            
+            <Grid Grid.Column="0" Grid.Row="15" Grid.ColumnSpan="3" Background="GhostWhite">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="auto"/>
+                    <ColumnDefinition Width="*"/>
+                    <ColumnDefinition Width="auto"/>
+                </Grid.ColumnDefinitions>
+                <Button x:Name="deleteButton" Grid.Column="0" Content="Delete" HorizontalAlignment="Left" VerticalAlignment="Center" Width="75" Background="#FFFFB354" Click="deleteButton_Click"/>
+                <CheckBox x:Name="connectedCheckBox" Grid.Column="2" Content="Connected" HorizontalAlignment="Right" VerticalAlignment="Center" Checked="connectedCheckBox_Checked" Unchecked="connectedCheckbox_Unchecked"/>
+            </Grid>
+        </Grid>
+    </Border>
+</UserControl>

attic/WinUI/NetworkInfoView.xaml.cs

@@ -0,0 +1,183 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace WinUI
+{
+    /// <summary>
+    /// Interaction logic for NetworkInfoView.xaml
+    /// </summary>
+    public partial class NetworkInfoView : UserControl
+    {
+        public ZeroTierNetwork network;
+
+        public NetworkInfoView(ZeroTierNetwork network)
+        {
+            InitializeComponent();
+
+            this.network = network;
+
+            UpdateNetworkData();
+
+            allowDefault.Checked += AllowDefault_CheckStateChanged;
+            allowDefault.Unchecked += AllowDefault_CheckStateChanged;
+            allowGlobal.Checked += AllowGlobal_CheckStateChanged;
+            allowGlobal.Unchecked += AllowGlobal_CheckStateChanged;
+            allowManaged.Checked += AllowManaged_CheckStateChanged;
+            allowManaged.Unchecked += AllowManaged_CheckStateChanged;
+            allowDNS.Checked += AllowDNS_CheckStateChanged;
+            allowDNS.Unchecked += AllowDNS_CheckStateChanged;
+        }
+
+        private void UpdateNetworkData()
+        {
+
+            if (this.networkId.Text != network.NetworkId)
+                this.networkId.Text = network.NetworkId;
+
+            if (this.networkName.Text != network.NetworkName)
+                this.networkName.Text = network.NetworkName;
+
+            if (this.networkStatus.Text != network.NetworkStatus)
+                this.networkStatus.Text = network.NetworkStatus;
+
+            if (this.networkType.Text != network.NetworkType)
+                this.networkType.Text = network.NetworkType;
+
+            if (this.macAddress.Text != network.MacAddress)
+                this.macAddress.Text = network.MacAddress;
+
+            if (this.mtu.Text != network.MTU.ToString())
+                this.mtu.Text = network.MTU.ToString();
+
+            this.broadcastEnabled.Text = (network.BroadcastEnabled ? "ENABLED" : "DISABLED");
+            this.bridgingEnabled.Text = (network.Bridge ? "ENABLED" : "DISABLED");
+
+            if (this.deviceName.Text != network.DeviceName)
+                this.deviceName.Text = network.DeviceName;
+
+            string iplist = "";
+            for (int i = 0; i < network.AssignedAddresses.Length; ++i)
+            {
+                iplist += network.AssignedAddresses[i];
+                if (i < (network.AssignedAddresses.Length - 1))
+                    iplist += "\n";
+            }
+
+            if (this.managedIps.Text != iplist)
+                this.managedIps.Text = iplist;
+
+            this.allowDefault.IsChecked = network.AllowDefault;
+            this.allowGlobal.IsChecked = network.AllowGlobal;
+            this.allowManaged.IsChecked = network.AllowManaged;
+            this.allowDNS.IsChecked = network.AllowDNS;
+
+						this.connectedCheckBox.Checked -= connectedCheckBox_Checked;
+						this.connectedCheckBox.Unchecked -= connectedCheckbox_Unchecked;
+
+            this.connectedCheckBox.IsChecked = network.IsConnected;
+
+						this.connectedCheckBox.Checked += connectedCheckBox_Checked;
+						this.connectedCheckBox.Unchecked += connectedCheckbox_Unchecked;
+				}
+
+        public bool HasNetwork(ZeroTierNetwork network)
+        {
+            if (this.network.NetworkId.Equals(network.NetworkId))
+                return true;
+
+            return false;
+        }
+
+        public void SetNetworkInfo(ZeroTierNetwork network)
+        {
+            this.network = network;
+
+            UpdateNetworkData();
+        }
+
+        private void deleteButton_Click(object sender, RoutedEventArgs e)
+        {
+            APIHandler.Instance.LeaveNetwork(this.Dispatcher, network.NetworkId);
+            NetworkMonitor.Instance.RemoveNetwork(network.NetworkId);
+        }
+
+        private void AllowManaged_CheckStateChanged(object sender, RoutedEventArgs e)
+        {
+            CheckBox cb = sender as CheckBox;
+            APIHandler.Instance.JoinNetwork(this.Dispatcher, network.NetworkId,
+                allowManaged.IsChecked ?? false,
+                allowGlobal.IsChecked ?? false,
+                allowDefault.IsChecked ?? false,
+                allowDNS.IsChecked ?? false);
+        }
+
+        private void AllowGlobal_CheckStateChanged(object sender, RoutedEventArgs e)
+        {
+            CheckBox cb = sender as CheckBox;
+            APIHandler.Instance.JoinNetwork(this.Dispatcher, network.NetworkId,
+                allowManaged.IsChecked ?? false,
+                allowGlobal.IsChecked ?? false,
+                allowDefault.IsChecked ?? false,
+                allowDNS.IsChecked ?? false);
+        }
+
+        private void AllowDefault_CheckStateChanged(object sender, RoutedEventArgs e)
+        {
+            CheckBox cb = sender as CheckBox;
+            APIHandler.Instance.JoinNetwork(this.Dispatcher, network.NetworkId,
+                allowManaged.IsChecked ?? false,
+                allowGlobal.IsChecked ?? false,
+                allowDefault.IsChecked ?? false,
+                allowDNS.IsChecked ?? false);
+        }
+
+        private void AllowDNS_CheckStateChanged(object sender, RoutedEventArgs e)
+        {
+            CheckBox cb = sender as CheckBox;
+            APIHandler.Instance.JoinNetwork(this.Dispatcher, network.NetworkId,
+                allowManaged.IsChecked ?? false,
+                allowGlobal.IsChecked ?? false,
+                allowDefault.IsChecked ?? false,
+                allowDNS.IsChecked ?? false);
+        }
+
+        private void connectedCheckBox_Checked(object sender, RoutedEventArgs e)
+        {
+            onConnectedCheckboxUpdated(true);
+        }
+
+        private void connectedCheckbox_Unchecked(object sender, RoutedEventArgs e)
+        {
+            onConnectedCheckboxUpdated(false);
+        }
+
+        private void onConnectedCheckboxUpdated(bool isChecked)
+        {
+            if (isChecked)
+            {
+                bool global = allowGlobal.IsChecked.Value;
+                bool managed = allowManaged.IsChecked.Value;
+                bool defRoute = allowDefault.IsChecked.Value;
+                bool dns = allowDNS.IsChecked.Value;
+
+                APIHandler.Instance.JoinNetwork(this.Dispatcher, networkId.Text, managed, global, defRoute, dns);
+            }
+            else
+            {
+                APIHandler.Instance.LeaveNetwork(this.Dispatcher, networkId.Text);
+            }
+        }
+    }
+}

attic/WinUI/NetworkListView.xaml

@@ -0,0 +1,88 @@
+<Window
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+        xmlns:local="clr-namespace:WinUI"
+        mc:Ignorable="d" x:Class="WinUI.NetworkListView"
+        Title="ZeroTier One" SizeToContent="Width" Height="500" Width="Auto" Icon="ZeroTierIcon.ico">
+	
+    <Window.Resources>
+        <SolidColorBrush x:Key="GreenBrush" Color="#ff91a2a3"/>
+
+        <SolidColorBrush x:Key="SolidBorderBrush" Color="#888" />
+
+        <SolidColorBrush x:Key="GreenDisabledBrush" Color="#FF234447" />
+
+        <SolidColorBrush x:Key="DisabledBackgroundBrush" Color="#EEE" />
+
+        <SolidColorBrush x:Key="DisabledBorderBrush" Color="#AAA" />
+
+        <SolidColorBrush x:Key="DisabledForegroundBrush" Color="#888" />
+        
+        <Style TargetType="{x:Type DataGrid}">
+            <Setter Property="Background" Value="#FFF" />
+            <Setter Property="AlternationCount" Value="2" />
+        </Style>
+
+        <Style TargetType="{x:Type DataGridRow}">
+            <Style.Triggers>
+                <Trigger Property="ItemsControl.AlternationIndex" Value="0">
+                    <Setter Property="Background" Value="#EEE"></Setter>
+                </Trigger>
+                <Trigger Property="ItemsControl.AlternationIndex" Value="1">
+                    <Setter Property="Background" Value="#FFF"></Setter>
+                </Trigger>
+            </Style.Triggers>
+        </Style>
+        
+        <Style TargetType="{x:Type TabItem}">
+            <Setter Property="Template">
+                <Setter.Value>
+                    <ControlTemplate TargetType="{x:Type TabItem}">
+                        <Grid>
+                            <Border 
+                                Name="Border"
+                                Margin="0,0,-4,0" 
+                                Background="{StaticResource GreenBrush}"
+                                BorderBrush="{StaticResource  SolidBorderBrush}" 
+                                BorderThickness="1,1,1,1" 
+                                CornerRadius="2,12,0,0" >
+                                <ContentPresenter x:Name="ContentSite"
+                                    VerticalAlignment="Center"
+                                    HorizontalAlignment="Center"
+                                    ContentSource="Header"
+                                    Margin="12,2,12,2"
+                                    RecognizesAccessKey="True"/>
+                            </Border>
+                        </Grid>
+                        <ControlTemplate.Triggers>
+                            <Trigger Property="IsSelected" Value="True">
+                                <Setter Property="Panel.ZIndex" Value="100" />
+                                <Setter TargetName="Border" Property="Background" Value="{StaticResource GreenDisabledBrush}" />
+                                <Setter TargetName="Border" Property="BorderThickness" Value="1,1,1,0" />
+                            </Trigger>
+                            <Trigger Property="IsEnabled" Value="False">
+                                <Setter TargetName="Border" Property="Background" Value="{StaticResource DisabledBackgroundBrush}" />
+                                <Setter TargetName="Border" Property="BorderBrush" Value="{StaticResource DisabledBorderBrush}" />
+                                <Setter Property="Foreground" Value="{StaticResource DisabledForegroundBrush}" />
+                            </Trigger>
+                        </ControlTemplate.Triggers>
+                    </ControlTemplate>
+                </Setter.Value>
+            </Setter>
+        </Style>
+    </Window.Resources>
+    
+    <DockPanel>
+	    <Grid Background="LightGray" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+            <Grid.RowDefinitions>
+                <RowDefinition Height="*"/>
+            </Grid.RowDefinitions>
+            <local:NetworksPage x:Name="networksPage" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Grid.Column="0" Grid.Row="0" Margin="0,0,0,0"/>
+        </Grid>
+	</DockPanel>
+</Window>

attic/WinUI/NetworkListView.xaml.cs

@@ -0,0 +1,85 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Timers;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Windows.Threading;
+using System.ComponentModel;
+
+namespace WinUI
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class NetworkListView : Window
+    {
+        Regex charRegex = new Regex("[0-9a-fxA-FX]");
+        Regex wholeStringRegex = new Regex("^[0-9a-fxA-FX]+$");
+
+        public NetworkListView()
+        {
+            InitializeComponent();
+
+            Closed += onClosed;
+
+            NetworkMonitor.Instance.SubscribeNetworkUpdates(updateNetworks);
+        }
+
+        ~NetworkListView()
+        {
+        }
+
+        protected override void OnClosing(CancelEventArgs e)
+        {
+            e.Cancel = true;
+            Hide();
+        }
+
+        private void onClosed(object sender, System.EventArgs e)
+        {
+            NetworkMonitor.Instance.UnsubscribeNetworkUpdates(updateNetworks);
+        }
+
+        private void updateNetworks(List<ZeroTierNetwork> networks)
+        {
+            if (networks != null)
+            {
+                networksPage.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                {
+                    networksPage.setNetworks(networks);
+                }));
+            }
+        }
+
+        private void OnNetworkEntered(object sender, TextCompositionEventArgs e)
+        {
+            e.Handled = !charRegex.IsMatch(e.Text);
+        }
+
+        private void OnPaste(object sender, DataObjectPastingEventArgs e)
+        {
+            var isText = e.SourceDataObject.GetDataPresent(DataFormats.UnicodeText, true);
+            if (!isText) return;
+
+            var text = e.SourceDataObject.GetData(DataFormats.UnicodeText) as string;
+
+            if (!wholeStringRegex.IsMatch(text))
+            {
+                e.CancelCommand();
+            }
+        }
+    }
+}

attic/WinUI/NetworkMonitor.cs

@@ -0,0 +1,203 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace WinUI
+{
+    class NetworkMonitor
+    {
+        public delegate void NetworkListCallback(List<ZeroTierNetwork> networks);
+        public delegate void StatusCallback(ZeroTierStatus status);
+
+        private Thread runThread;
+        private NetworkListCallback _nwCb;
+        private StatusCallback _stCb;
+
+
+        private List<ZeroTierNetwork> _knownNetworks = new List<ZeroTierNetwork>();
+
+        private static NetworkMonitor instance;
+        private static object syncRoot = new object();
+
+        public static NetworkMonitor Instance
+        {
+            get
+            {
+                if (instance == null)
+                {
+                    lock (syncRoot)
+                    {
+                        if (instance == null)
+                        {
+                            instance = new NetworkMonitor();
+                        }
+                    }
+                }
+
+                return instance;
+            }
+        }
+
+        private NetworkMonitor()
+        {
+            runThread = new Thread(new ThreadStart(run));
+            loadNetworks();
+
+            runThread.Start();
+        }
+
+        ~NetworkMonitor()
+        {
+            runThread.Interrupt();
+        }
+
+        private void loadNetworks()
+        {
+            String dataPath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\ZeroTier\\One";
+            String dataFile = Path.Combine(dataPath, "networks.dat");
+            
+            if (File.Exists(dataFile))
+            {
+                List<ZeroTierNetwork> netList;
+
+                using (Stream stream = File.Open(dataFile, FileMode.Open))
+                {
+                    var bformatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
+                    netList = (List<ZeroTierNetwork>)bformatter.Deserialize(stream);
+                    stream.Close();
+                }
+
+                lock (_knownNetworks)
+                {
+                    _knownNetworks = netList;
+                }
+            }
+        }
+
+        private void writeNetworks()
+        {
+            String dataPath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\ZeroTier\\One";
+            String dataFile = Path.Combine(dataPath, "networks.dat");
+
+            if (!Directory.Exists(dataPath))
+            {
+                Directory.CreateDirectory(dataPath);
+            }
+
+            using (Stream stream = File.Open(dataFile, FileMode.OpenOrCreate))
+            {
+                lock (_knownNetworks)
+                {
+                    var bformatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
+                    bformatter.Serialize(stream, _knownNetworks);
+                    stream.Flush();
+                    stream.Close();
+                }
+            }
+        }
+
+        private void apiNetworkCallback(List<ZeroTierNetwork> networks)
+        {
+						if (networks == null)
+						{
+								return;
+						}
+
+            lock (_knownNetworks)
+            {
+                _knownNetworks = _knownNetworks.Union(networks, new NetworkEqualityComparer()).ToList();
+
+                foreach (ZeroTierNetwork n in _knownNetworks)
+                {
+                    if (networks.Contains(n))
+                    {
+                        n.IsConnected = true;
+                    }
+                    else
+                    {
+                        n.IsConnected = false;
+                    }
+                }
+
+                _knownNetworks.Sort();
+                _nwCb(_knownNetworks);
+            }
+
+            writeNetworks();
+        }
+
+        private void apiStatusCallback(ZeroTierStatus status)
+        {
+            _stCb(status);
+        }
+
+        private void run()
+        {
+            try
+            {
+                while (runThread.IsAlive)
+                {
+                    APIHandler handler = APIHandler.Instance;
+
+                    if (handler != null)
+                    {
+                        handler.GetNetworks(apiNetworkCallback);
+                        handler.GetStatus(apiStatusCallback);
+                    }
+
+                    Thread.Sleep(2000);
+                }
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine("Monitor Thread Exception: " + "\n" + e.StackTrace);
+            }
+			Console.WriteLine("Monitor Thread Ended");
+        }
+
+        public void SubscribeStatusUpdates(StatusCallback cb)
+        {
+            _stCb += cb;
+        }
+
+        public void UnsubscribeStatusUpdates(StatusCallback cb)
+        {
+            _stCb -= cb;
+        }
+
+        public void SubscribeNetworkUpdates(NetworkListCallback cb)
+        {
+            _nwCb += cb;
+        }
+
+        public void UnsubscribeNetworkUpdates(NetworkListCallback cb)
+        {
+            _nwCb -= cb;
+        }
+
+        public void RemoveNetwork(String networkID)
+        {
+            lock(_knownNetworks)
+            {
+                foreach (ZeroTierNetwork n in _knownNetworks)
+                {
+                    if (n.NetworkId.Equals(networkID))
+                    {
+                        _knownNetworks.Remove(n);
+                        writeNetworks();
+                        break;
+                    }
+                }
+            }
+        }
+
+        public void StopMonitor()
+        {
+            runThread.Abort();
+        }
+    }
+}

attic/WinUI/NetworkNameGenerator.cs

@@ -0,0 +1,201 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WinUI
+{
+    class NetworkNameGenerator
+    {
+        public static string GenerateName()
+        {
+            Random r = new Random(DateTime.Now.Millisecond);
+            int firstIndex = r.Next(0, FIRST.Length);
+            int secondIndex = r.Next(0, SECOND.Length);
+            return FIRST[firstIndex] + "_" + SECOND[secondIndex];
+        }
+
+        private static string[] FIRST =
+        {
+              "admiring",
+              "adoring",
+              "agitated",
+              "amazing",
+              "angry",
+              "awesome",
+              "berserk",
+              "big",
+              "clever",
+              "compassionate",
+              "cranky",
+              "crazy",
+              "desperate",
+              "determined",
+              "distracted",
+              "dreamy",
+              "ecstatic",
+              "elated",
+              "elegant",
+              "fervent",
+              "focused",
+              "furious",
+              "gigantic",
+              "gloomy",
+              "goofy",
+              "grave",
+              "happy",
+              "high",
+              "hopeful",
+              "hungry",
+              "insane",
+              "jolly",
+              "jovial",
+              "lonely",
+              "loving",
+              "modest",
+              "nostalgic",
+              "pedantic",
+              "pensive",
+              "prickly",
+              "reverent",
+              "romantic",
+              "sad",
+              "serene",
+              "sharp",
+              "silly",
+              "sleepy",
+              "stoic",
+              "stupefied",
+              "suspicious",
+              "tender",
+              "thirsty",
+              "tiny",
+              "trusting"
+        };
+
+        private static string[] SECOND =
+        {
+            // constructed telephone-like devices in 1854
+            "meucci",
+
+            // prototype make-or-break telephones in 1860
+            "reis",
+
+            // Alexander Graham Bell
+            "bell",
+
+            // designed telephone using water microphone in 1876
+            "gray",
+
+            // Tivadar Puskás invented the telephone switchboard exchange in 1876.
+            "puskas",
+
+            // Thomas Edison, invented the carbon microphone which produced a strong telephone signal.
+            "edison",
+
+            // 1950s, Paul Baran developed the concept Distributed Adaptive Message Block Switching
+            "baran",
+
+            // Donald Davies coined the phrase 'packet switching network'
+            "davies",
+
+            // Robert Licklider helped get ARPANET funded
+            "licklider",
+
+            // Robert Taylor, ARPANET pioneer
+            "taylor",
+
+            // Lawrence Roberts, ARPANET
+            "roberts",
+
+            // Vint Cerf, TCP
+            "cerf",
+
+            // Bob Kahn, TCP
+            "kahn",
+
+            // David P Reed, UDP
+            "reed",
+
+            // Community Memory was created by Efrem Lipkin, Mark Szpakowski, and Lee Felsenstein, acting as The Community Memory Project within the Resource One computer center at Project One in San Francisco.
+            "lipkin",
+            "szpakowski",
+            "felsenstein",
+
+            // The first public dial-up BBS was developed by Ward Christensen and Randy Suess.
+            "christensen",
+            "suess",
+
+            // Joybubbles (May 25, 1949 – August 8, 2007), born Josef Carl Engressia, Jr. in Richmond, Virginia, USA, was an early phone phreak.
+            "engressia",
+            "joybubbles",
+
+            // John Thomas Draper (born 1943), also known as Captain Crunch, Crunch or Crunchman (after Cap'n Crunch breakfast cereal mascot), is an American computer programmer and former phone phreak
+            "draper",
+
+            // Dennis C. Hayes, founder of Hayes Microcomputer Products
+            // "The Modem of Dennis Hayes and Dale Heatherington."
+            "hayes",
+            "heatherington",
+
+            // "Ethernet was developed at Xerox PARC between 1973 and 1974.[7][8] It was inspired by ALOHAnet, which Robert Metcalfe had studied as part of his PhD dissertation."
+            "metcalfe",
+
+            // William Bradford Shockley Jr. (February 13, 1910 – August 12, 1989) was an American physicist and inventor. Shockley was the manager of a research group that included John Bardeen and Walter Brattain. The three scientists invented the point contact transistor in 1947
+            "shockley",
+            "bardeen",
+            "brattain",
+
+            // "Randall Erck invented the modern modem as we know it today. There were devices similar to modems used by the military, but they were designed more for the purpose of sending encripted nuclear launch codes to various bases around the world."
+            "erck",
+
+            // Leonard Kleinrock, packet switching network pioneer
+            "kleinrock",
+
+            // Tim Berners-Lee, WWW
+            "berners_lee",
+
+            // Steve Wozniak, early phone phreak
+            "wozniak",
+
+            // James Fields Smathers of Kansas City invented what is considered the first practical power-operated typewriter in 1914.
+            "smathers",
+
+            // The teleprinter evolved through a series of inventions by a number of engineers, including Royal Earl House, David Edward Hughes, Emile Baudot, Donald Murray, Charles L. Krum, Edward Kleinschmidt and Frederick G. Creed.
+            "house",
+            "hughes",
+            "baudot",
+            "murray",
+            "krum",
+            "kleinschmidt",
+            "creed",
+
+            // Ron Rosenbaum, author of "Secrets of the Little Blue Box" which mainstreamed phone phreaking
+            "rosenbaum",
+
+            // Bram Cohen. Bram Cohen (born October 12, 1975) is an American computer programmer, best known as the author of the peer-to-peer (P2P) BitTorrent protocol,
+            "cohen",
+
+            // Jarkko Oikarinen (born 16 August 1967, in Kuusamo, Finland) is the inventor of the first Internet chat network, called Internet Relay Chat (IRC), where he is known as WiZ.
+            "oikarinen",
+
+            // "What you probably didn't know is that the author of Trumpet Winsock — Peter Tattam from Tasmania, Australia — didn't see much money for his efforts."
+            "tattam",
+
+            // Satoshi Nakamoto
+            "nakamoto",
+
+            // Philo Farnsworth, inventor of the first practical TV tube
+            "farnsworth",
+
+            // Scottish inventor John Logie Baird employed the Nipkow disk in his prototype video systems. On 25 March 1925, Baird gave the first public demonstration of televised silhouette images in motion, at Selfridge's Department Store in London.
+            "baird",
+
+            // Beginning in 1836, the American artist Samuel F. B. Morse, the American physicist Joseph Henry, and Alfred Vail developed an electrical telegraph system.
+            "morse",
+            "henry",
+            "vail"
+        };
+    }
+}

attic/WinUI/NetworkRoute.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace WinUI
+{
+    [Serializable]
+    public class NetworkRoute : ISerializable
+    {
+        protected NetworkRoute(SerializationInfo info, StreamingContext ctx)
+        {
+            Target = info.GetString("target");
+            Via = info.GetString("via");
+            Flags = info.GetInt32("flags");
+            Metric = info.GetInt32("metric");
+        }
+
+        public virtual void GetObjectData(SerializationInfo info, StreamingContext ctx)
+        {
+            info.AddValue("target", Target);
+            info.AddValue("via", Via);
+            info.AddValue("flags", Flags);
+            info.AddValue("metric", Metric);
+        }
+
+        [JsonProperty("target")]
+        public string Target { get; set; }
+
+        [JsonProperty("via")]
+        public string Via { get; set; }
+
+        [JsonProperty("flags")]
+        public int Flags { get; set; }
+
+        [JsonProperty("metric")]
+        public int Metric { get; set; }
+    }
+}

attic/WinUI/NetworksPage.xaml

@@ -0,0 +1,13 @@
+<UserControl x:Class="WinUI.NetworksPage"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             mc:Ignorable="d" 
+             d:DesignHeight="300" d:DesignWidth="300">
+    <ScrollViewer x:Name="MyScrollViewer" HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Auto"  HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
+        <UniformGrid x:Name="wrapPanel" Background="#FFDDDDDD"  HorizontalAlignment="Stretch" VerticalAlignment="Top" Columns="1">
+
+        </UniformGrid>
+    </ScrollViewer>
+</UserControl>

attic/WinUI/NetworksPage.xaml.cs

@@ -0,0 +1,99 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace WinUI
+{
+    /// <summary>
+    /// Interaction logic for NetworksPage.xaml
+    /// </summary>
+    public partial class NetworksPage : UserControl
+    {
+        public NetworksPage()
+        {
+            InitializeComponent();
+        }
+
+        public void setNetworks(List<ZeroTierNetwork> networks)
+        {
+            if (networks == null)
+            {
+                this.wrapPanel.Children.Clear();
+                return;
+            }
+
+            foreach (ZeroTierNetwork network in networks)
+            {
+                NetworkInfoView view = ChildWithNetwork(network);
+                if (view != null)
+                {
+                    view.SetNetworkInfo(network);
+                }
+                else
+                {
+                    wrapPanel.Children.Add(
+                        new NetworkInfoView(
+                            network));
+                }
+            }
+
+            // remove networks we're no longer joined to.
+            List<ZeroTierNetwork> tmpList = GetNetworksFromChildren();
+            foreach (ZeroTierNetwork n in networks)
+            {
+                if (tmpList.Contains(n))
+                {
+                    tmpList.Remove(n);
+                }
+            }
+
+            foreach (ZeroTierNetwork n in tmpList)
+            {
+                NetworkInfoView view = ChildWithNetwork(n);
+                if (view != null)
+                {
+                    wrapPanel.Children.Remove(view);
+                }
+            }
+        }
+
+        private NetworkInfoView ChildWithNetwork(ZeroTierNetwork network)
+        {
+            List<NetworkInfoView> list = wrapPanel.Children.OfType<NetworkInfoView>().ToList();
+           
+            foreach (NetworkInfoView view in list)
+            {
+                if (view.HasNetwork(network))
+                {
+                    return view;
+                }
+            }
+
+            return null;
+        }
+
+        private List<ZeroTierNetwork> GetNetworksFromChildren()
+        {
+            List<ZeroTierNetwork> networks = new List<ZeroTierNetwork>(wrapPanel.Children.Count);
+
+            List<NetworkInfoView> list = wrapPanel.Children.OfType<NetworkInfoView>().ToList();
+            foreach (NetworkInfoView n in list)
+            {
+                networks.Add(n.network);
+            }
+
+            return networks;
+        }
+    }
+}

attic/WinUI/PeersPage.xaml

@@ -0,0 +1,26 @@
+<UserControl x:Class="WinUI.PeersPage"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             mc:Ignorable="d" 
+             d:DesignHeight="300" d:DesignWidth="300" Background="White" Foreground="Black">
+
+    <DataGrid x:Name="dataGrid" GridLinesVisibility="None" AutoGenerateColumns="False" CanUserResizeColumns="True" Margin="0,0,0,0" CanUserReorderColumns="False" HorizontalAlignment="Stretch" VerticalScrollBarVisibility="Auto" CanUserSortColumns="False">
+        <DataGrid.CellStyle>
+            <Style TargetType="DataGridCell">
+                <Setter Property="BorderThickness" Value="0"/>
+                <Setter Property="FocusVisualStyle" Value="{x:Null}"/>
+            </Style>
+        </DataGrid.CellStyle>
+        <DataGrid.Columns>
+            <DataGridTextColumn Header="Address" Binding="{Binding Address}"/>
+            <DataGridTextColumn Header="Version" Binding="{Binding VersionString}"/>
+            <DataGridTextColumn Header="Latency" Binding="{Binding Latency}"/>
+            <DataGridTextColumn Header="Data Paths" Binding="{Binding DataPaths}"/>
+            <DataGridTextColumn Header="Last Unicast" Binding="{Binding LastUnicastFrame}"/>
+            <DataGridTextColumn Header="Last Multicast" Binding="{Binding LastMulticastFrame}"/>
+            <DataGridTextColumn Width="*" Header="Role" Binding="{Binding Role}"/>
+        </DataGrid.Columns>
+    </DataGrid>
+</UserControl>

attic/WinUI/PeersPage.xaml.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace WinUI
+{
+    /// <summary>
+    /// Interaction logic for PeersPage.xaml
+    /// </summary>
+    public partial class PeersPage : UserControl
+    {
+        private List<ZeroTierPeer> peersList = new List<ZeroTierPeer>();
+
+        public PeersPage()
+        {
+            InitializeComponent();
+
+            dataGrid.ItemsSource = peersList;
+        }
+
+        public void SetPeers(List<ZeroTierPeer> list)
+        {
+            if (list == null)
+                return;
+
+            
+            foreach(ZeroTierPeer p in list)
+            {
+                ZeroTierPeer curPeer = peersList.Find(peer => peer.Equals(p));
+                if (curPeer == null)
+                {
+                    peersList.Add(p);                    
+                }
+                else
+                {
+                    curPeer.Update(p);
+                }
+            }
+
+            dataGrid.Items.Refresh();
+        }
+    }
+}

attic/WinUI/PreferencesView.xaml

@@ -0,0 +1,30 @@
+<Window x:Class="WinUI.PreferencesView"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:WinUI"
+        mc:Ignorable="d"
+        Title="PreferencesView" SizeToContent="WidthAndHeight" Height="Auto" Width="Auto" Icon="ZeroTierIcon.ico">
+  <Grid>
+		<Grid.ColumnDefinitions>
+			<ColumnDefinition Width="Auto"/>
+			<ColumnDefinition Width="Auto"/>
+		</Grid.ColumnDefinitions>
+		<Grid.RowDefinitions>
+			<RowDefinition Height="Auto"/>
+			<RowDefinition Height="Auto"/>
+			<RowDefinition Height="Auto"/>
+			<RowDefinition Height="Auto"/>
+		</Grid.RowDefinitions>
+    <CheckBox x:Name="startupCheckbox" Content="Launch ZeroTier On Startup" HorizontalAlignment="Left" Margin="10" VerticalAlignment="Top" Grid.Column="0" Grid.ColumnSpan="2" Grid.Row="0"/>
+		
+		<TextBlock Text="Central Instance:" Grid.Row="1" Grid.Column="0" Margin="10"/>
+		<TextBox x:Name="CentralInstanceTextBox" Grid.Row="1" Grid.Column="1" MinWidth="200" Margin="10"/>
+
+		<TextBlock Text="API Key:" Grid.Row="2" Grid.Column="0" Margin="10"/>
+		<TextBox x:Name="APIKeyTextBox" Grid.Row="2" Grid.Column="1" MinWidth="200" Margin="10"/>
+
+		<Button x:Name="OKButton" Grid.Row="3" Grid.Column="1" Background="#FFFFB354" Content="OK" Margin="10" Width="90" HorizontalAlignment="Right" Click="OKButton_Clicked"/>
+	</Grid>
+</Window>

attic/WinUI/PreferencesView.xaml.cs

@@ -0,0 +1,74 @@
+using Microsoft.Win32;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace WinUI
+{
+    /// <summary>
+    /// Interaction logic for PreferencesView.xaml
+    /// </summary>
+    public partial class PreferencesView : Window
+    {
+        public static string AppName = "ZeroTier One";
+        private RegistryKey rk = Registry.CurrentUser.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true);
+        private string AppLocation = System.Reflection.Assembly.GetExecutingAssembly().Location;
+        public PreferencesView()
+        {
+            InitializeComponent();
+
+
+            string keyValue = rk.GetValue(AppName) as string;
+
+            if (keyValue != null && keyValue.Equals(AppLocation))
+            {
+                startupCheckbox.IsChecked = true;
+            }
+
+            CentralAPI api = CentralAPI.Instance;
+            CentralInstanceTextBox.Text = api.Central.ServerURL;
+            APIKeyTextBox.Text = api.Central.APIKey;
+        }
+
+        private void OKButton_Clicked(object sender, RoutedEventArgs e)
+        {
+            CentralAPI api = CentralAPI.Instance;
+
+            if (api.Central.ServerURL != CentralInstanceTextBox.Text ||
+                api.Central.APIKey != APIKeyTextBox.Text)
+            {
+                CentralServer newServer = new CentralServer();
+                newServer.ServerURL = CentralInstanceTextBox.Text;
+                newServer.APIKey = APIKeyTextBox.Text;
+
+                api.Central = newServer;
+            }
+
+            if (startupCheckbox.IsChecked.HasValue && (bool)startupCheckbox.IsChecked)
+            {
+                rk.SetValue(AppName, AppLocation);
+            }
+            else
+            {
+                string keyValue = rk.GetValue(AppName) as string;
+
+                if (keyValue != null && keyValue.Equals(AppLocation))
+                {
+                    rk.DeleteValue(AppName);
+                }
+            }
+
+            Close();
+        }
+    }
+}

attic/WinUI/Properties/AssemblyInfo.cs

@@ -0,0 +1,56 @@
+using System.Reflection;
+using System.Resources;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Windows;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("ZeroTier One")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("ZeroTier, Inc")]
+[assembly: AssemblyProduct("ZeroTier One")]
+[assembly: AssemblyCopyright("Copyright ©  2015")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+//In order to begin building localizable applications, set 
+//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
+//inside a <PropertyGroup>.  For example, if you are using US english
+//in your source files, set the <UICulture> to en-US.  Then uncomment
+//the NeutralResourceLanguage attribute below.  Update the "en-US" in
+//the line below to match the UICulture setting in the project file.
+
+//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
+
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+    //(used if a resource is not found in the page, 
+    // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+    //(used if a resource is not found in the page, 
+    // app, or any theme specific resource dictionaries)
+)]
+
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: NeutralResourcesLanguageAttribute("en-US")]

attic/WinUI/Properties/Resources.Designer.cs

@@ -0,0 +1,73 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace WinUI.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("WinUI.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Icon similar to (Icon).
+        /// </summary>
+        internal static System.Drawing.Icon ZeroTierIcon {
+            get {
+                object obj = ResourceManager.GetObject("ZeroTierIcon", resourceCulture);
+                return ((System.Drawing.Icon)(obj));
+            }
+        }
+    }
+}

attic/WinUI/Properties/Resources.resx

@@ -0,0 +1,124 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="ZeroTierIcon" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\ZeroTierIcon.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
+</root>

attic/WinUI/Properties/Settings.Designer.cs

@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace WinUI.Properties
+{
+
+
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+    }
+}

attic/WinUI/Properties/Settings.settings

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="uri:settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>

attic/WinUI/Themes/Generic.xaml

@@ -0,0 +1,6 @@
+<ResourceDictionary
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="clr-namespace:WinUI">
+
+</ResourceDictionary>

attic/WinUI/ToolbarItem.xaml

@@ -0,0 +1,65 @@
+<Window x:Class="WinUI.ToolbarItem"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:WinUI"
+        xmlns:tb="http://www.hardcodet.net/taskbar"
+        xmlns:scm="clr-namespace:System.ComponentModel;assembly=WindowsBase"
+        mc:Ignorable="d"
+        Height="300" Width="300" Visibility="Hidden" Name="Toolbar">
+
+    <Window.Resources>
+        <CollectionViewSource Source="{Binding ElementName=Toolbar, Path=NetworkCollection}" x:Key="KnownNetworks">
+            <CollectionViewSource.SortDescriptions>
+                <scm:SortDescription PropertyName="Header" Direction="Ascending"/>
+            </CollectionViewSource.SortDescriptions>
+        </CollectionViewSource>   
+    </Window.Resources>
+    
+    <Grid>
+        <tb:TaskbarIcon x:Name="MyNotifyIcon"
+                        IconSource="ZeroTierIcon.ico"
+                        ToolTipText="ZeroTier One"
+												MenuActivation="LeftOrRightClick">
+            <tb:TaskbarIcon.ContextMenu>
+                <ContextMenu>
+					<ContextMenu.ItemsSource>
+						<CompositeCollection>
+							<MenuItem Header="Node ID: unknown"
+                                      Click="ToolbarItem_NodeIDClicked"
+                                      x:Name="nodeIdMenuItem"/>
+							<Separator/>
+							<MenuItem Header="Join Network..."
+                                      Click="ToolbarItem_JoinNetworkClicked"/>
+							<MenuItem Header="Show Networks..."
+                                      Click="ToolbarItem_ShowNetworksClicked"/>
+							<Separator/>
+
+							<CollectionContainer Collection="{Binding Source={StaticResource KnownNetworks}}">
+
+							</CollectionContainer>
+
+							<Separator/>
+							<MenuItem Header="ZeroTier Central"
+												Click="ToolbarItem_CentralClicked"/>
+							<MenuItem Header="Create and Join Network"
+												Click="ToolbarItem_NewNetwork"
+												x:Name="newNetworkItem"/>
+							<Separator/>
+							<MenuItem Header="About..."
+                                      Click="ToolbarItem_AboutClicked"/>
+							<MenuItem Header="Preferences..."
+                                      Click="ToolbarItem_PreferencesClicked"/>
+							<Separator/>
+							<MenuItem Header="Quit"
+                                      Click="ToolbarItem_QuitClicked"/>
+
+						</CompositeCollection>
+					</ContextMenu.ItemsSource>
+				</ContextMenu>
+            </tb:TaskbarIcon.ContextMenu>
+
+        </tb:TaskbarIcon>
+    </Grid>
+</Window>

attic/WinUI/ToolbarItem.xaml.cs

@@ -0,0 +1,353 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.ComponentModel;
+using System.Linq;
+using System.Net.Http;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+using System.Text.RegularExpressions;
+using System.Timers;
+using System.Windows.Threading;
+using System.IO;
+using System.Diagnostics;
+using Microsoft.Win32;
+
+namespace WinUI
+{
+    /// <summary>
+    /// Interaction logic for ToolbarItem.xaml
+    /// </summary>
+    public partial class ToolbarItem : Window, INotifyPropertyChanged
+    {
+        private APIHandler handler = APIHandler.Instance;
+
+        private Point netListLocation = new Point(0, 0);
+        private Point joinNetLocation = new Point(0, 0);
+        private Point aboutViewLocation = new Point(0, 0);
+        private Point prefsViewLocation = new Point(0, 0);
+
+        private NetworkListView netListView = new NetworkListView();
+        private JoinNetworkView joinNetView = null;
+        private AboutView aboutView = null;
+        private PreferencesView prefsView = null;
+
+        private NetworkMonitor mon = NetworkMonitor.Instance;
+
+        private ObservableCollection<MenuItem> _networkCollection = new ObservableCollection<MenuItem>();
+
+
+        public ObservableCollection<MenuItem> NetworkCollection
+        {
+            get { return _networkCollection; }
+            set { _networkCollection = value; }
+        }
+
+        private string nodeId;
+
+        public ToolbarItem()
+        {
+            InitializeComponent();
+
+            mon.SubscribeNetworkUpdates(updateNetworks);
+            mon.SubscribeStatusUpdates(updateStatus);
+
+            SystemEvents.DisplaySettingsChanged += new EventHandler(SystemEvents_DisplaySettingsChanged);
+        }
+
+        ~ToolbarItem()
+        {
+            mon.UnsubscribeNetworkUpdates(updateNetworks);
+            mon.UnsubscribeStatusUpdates(updateStatus);
+        }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        protected void NotifyPropertyChanged([CallerMemberName] string propertyName = null)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+
+        private void updateNetworks(List<ZeroTierNetwork> networks)
+        {
+            if (networks != null)
+            {
+                Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                {
+                    NetworkCollection.Clear();
+                    foreach (ZeroTierNetwork n in networks)
+                    {
+                        MenuItem item = new MenuItem();
+                        item.Header = n.Title.Replace("_", "__");
+                        item.DataContext = n;
+                        item.IsChecked = n.IsConnected;
+                        item.Click += ToolbarItem_NetworkClicked;
+
+                        NetworkCollection.Add(item);
+                    }
+                }));
+            }
+        }
+
+        private void updateStatus(ZeroTierStatus status) 
+        {
+            if (status != null)
+            {
+                Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(() =>
+                {
+                    nodeIdMenuItem.Header = "Node ID: " + status.Address;
+                    nodeIdMenuItem.IsEnabled = true;
+                    nodeId = status.Address;
+
+                    if (CentralAPI.Instance.HasAccessToken())
+                    {
+                        newNetworkItem.IsEnabled = true;
+                    }
+                    else
+                    {
+                        newNetworkItem.IsEnabled = false;
+                    }
+                }));
+            }
+        }
+
+        private void ToolbarItem_NodeIDClicked(object sender, System.Windows.RoutedEventArgs e)
+        {
+            try
+            {
+		            Clipboard.SetDataObject(nodeId);
+            }
+            catch (ArgumentNullException)
+            {
+                // tried to copy a null nodeId
+                Console.WriteLine("ArgumentNullException");
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.ToString());
+            }
+        }
+
+        private void ToolbarItem_ShowNetworksClicked(object sender, System.Windows.RoutedEventArgs e)
+        {
+            if (netListView == null)
+            {
+                netListView = new WinUI.NetworkListView();
+                netListView.Closed += ShowNetworksClosed;
+            }
+
+            bool netListNeedsMoving = true;
+            if (netListLocation.X > 0 && netListLocation.Y > 0)
+            {
+                netListView.Left = netListLocation.X;
+                netListView.Top = netListLocation.Y;
+                netListNeedsMoving = false;
+            }
+            
+            netListView.Show();
+
+            if (netListNeedsMoving)
+            {
+                setWindowPosition(netListView);
+                netListLocation.X = netListView.Left;
+                netListLocation.Y = netListView.Top;
+            }
+
+            netListView.Activate();
+        }
+
+        private void ShowNetworksClosed(object sender, System.EventArgs e)
+        {
+            netListView = null;
+        }
+
+        private void ToolbarItem_JoinNetworkClicked(object sender, System.EventArgs e)
+        {
+            if (joinNetView == null)
+            {
+                joinNetView = new JoinNetworkView();
+                joinNetView.Closed += JoinNetworkClosed;
+
+                bool needsMove = true;
+                if (joinNetLocation.X > 0 && joinNetLocation.Y > 0)
+                {
+                    joinNetView.Left = joinNetLocation.X;
+                    joinNetView.Top = joinNetLocation.Y;
+                    needsMove = false;
+                }
+
+                joinNetView.Show();
+
+                if (needsMove)
+                {
+                    setWindowPosition(joinNetView);
+                    joinNetLocation.X = joinNetView.Left;
+                    joinNetLocation.Y = joinNetView.Top;
+                }
+            }
+            else
+            {
+                joinNetView.Activate();
+            }
+        }
+
+        private void JoinNetworkClosed(object sender, System.EventArgs e)
+        {
+            joinNetView = null;
+        }
+
+        private void ToolbarItem_CentralClicked(object sender, System.EventArgs e)
+        {
+            Process.Start("https://my.zerotier.com");
+        }
+
+        private void ToolbarItem_AboutClicked(object sender, System.EventArgs e)
+        {
+            if (aboutView == null)
+            {
+                aboutView = new AboutView();
+                aboutView.Closed += AboutClosed;
+
+                bool needsMove = true;
+                if (aboutViewLocation.X > 0 && aboutViewLocation.Y > 0)
+                {
+                    aboutView.Left = aboutViewLocation.X;
+                    aboutView.Top = aboutViewLocation.Y;
+                    needsMove = false;
+                }
+
+                aboutView.Show();
+
+                if (needsMove)
+                {
+                    setWindowPosition(aboutView);
+                    aboutViewLocation.X = aboutView.Left;
+                    aboutViewLocation.Y = aboutView.Top;
+                }
+            }
+            else
+            {
+                aboutView.Activate();
+            }
+        }
+
+        private void AboutClosed(object sender, System.EventArgs e)
+        {
+            aboutView = null;
+        }
+
+        private void ToolbarItem_PreferencesClicked(object sender, System.EventArgs e)
+        {
+            if (prefsView == null)
+            {
+                prefsView = new PreferencesView();
+                prefsView.Closed += PreferencesClosed;
+
+                bool needsMove = true;
+                if (prefsViewLocation.X > 0 && prefsViewLocation.Y > 0)
+                {
+                    prefsView.Left = prefsViewLocation.X;
+                    prefsView.Top = prefsViewLocation.Y;
+                    needsMove = false;
+                }
+
+                prefsView.Show();
+
+                if (needsMove)
+                {
+                    setWindowPosition(prefsView);
+                    prefsViewLocation.X = prefsView.Left;
+                    prefsViewLocation.Y = prefsView.Top;
+                }
+            }
+            else
+            {
+                prefsView.Activate();
+            }
+        }
+
+        private void PreferencesClosed(object sender, System.EventArgs e)
+        {
+            prefsView = null;
+        }
+
+        private void ToolbarItem_QuitClicked(object sender, System.EventArgs e)
+        {
+            NetworkMonitor.Instance.StopMonitor();
+            Close();
+            Application.Current.Shutdown();
+        }
+
+        private void ToolbarItem_NetworkClicked(object sender, System.Windows.RoutedEventArgs e)
+        {
+            if(sender.GetType() == typeof(MenuItem))
+            {
+                MenuItem item = e.Source as MenuItem;
+                if (item.DataContext != null)
+                {
+                    ZeroTierNetwork network = item.DataContext as ZeroTierNetwork;
+                    if (item.IsChecked)
+                    {
+                        APIHandler.Instance.LeaveNetwork(Dispatcher, network.NetworkId);
+                    }
+                    else
+                    {
+                        APIHandler.Instance.JoinNetwork(Dispatcher, network.NetworkId, network.AllowManaged, network.AllowGlobal, network.AllowDefault);
+                    }
+                }   
+            }
+        }
+
+        private async void ToolbarItem_NewNetwork(object sender, System.Windows.RoutedEventArgs e)
+        {
+            if (CentralAPI.Instance.HasAccessToken())
+            {
+                CentralAPI api = CentralAPI.Instance;
+                CentralNetwork newNetwork = await api.CreateNewNetwork();
+
+                APIHandler handler = APIHandler.Instance;
+                handler.JoinNetwork(this.Dispatcher, newNetwork.Id);
+
+                string nodeId = APIHandler.Instance.NodeAddress();
+                bool authorized = await CentralAPI.Instance.AuthorizeNode(nodeId, newNetwork.Id);
+            }
+        }
+
+        private void setWindowPosition(Window w)
+        {
+            double width = w.ActualWidth;
+            double height = w.ActualHeight;
+
+            double screenHeight = SystemParameters.PrimaryScreenHeight;
+            double screenWidth = SystemParameters.PrimaryScreenWidth;
+
+            double top = screenHeight - height - 40;
+            double left = screenWidth - width - 20;
+            
+            w.Top = top;
+            w.Left = left;
+        }
+
+        private void SystemEvents_DisplaySettingsChanged(object sender, EventArgs e)
+        {
+            // reset cached locations to (0, 0) when display size changes
+            netListLocation.X = 0;
+            netListLocation.Y = 0;
+            joinNetLocation.X = 0;
+            joinNetLocation.Y = 0;
+            aboutViewLocation.X = 0;
+            aboutViewLocation.Y = 0;
+            prefsViewLocation.X = 0;
+            prefsViewLocation.Y = 0;
+        }
+    }
+}

attic/WinUI/WinUI.csproj

@@ -0,0 +1,273 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{4CCA6B98-5E64-45BF-AC34-19B3E2570DB1}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>WinUI</RootNamespace>
+    <AssemblyName>ZeroTier One</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <WarningLevel>4</WarningLevel>
+    <ExpressionBlendVersion>5.0.40218.0</ExpressionBlendVersion>
+    <IsWebBootstrapper>false</IsWebBootstrapper>
+    <PublishUrl>publish\</PublishUrl>
+    <Install>true</Install>
+    <InstallFrom>Disk</InstallFrom>
+    <UpdateEnabled>false</UpdateEnabled>
+    <UpdateMode>Foreground</UpdateMode>
+    <UpdateInterval>7</UpdateInterval>
+    <UpdateIntervalUnits>Days</UpdateIntervalUnits>
+    <UpdatePeriodically>false</UpdatePeriodically>
+    <UpdateRequired>false</UpdateRequired>
+    <MapFileExtensions>true</MapFileExtensions>
+    <AutorunEnabled>true</AutorunEnabled>
+    <ApplicationRevision>0</ApplicationRevision>
+    <ApplicationVersion>1.0.0.0</ApplicationVersion>
+    <UseApplicationTrust>false</UseApplicationTrust>
+    <BootstrapperEnabled>true</BootstrapperEnabled>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup>
+    <StartupObject>WinUI.App</StartupObject>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ApplicationIcon>ZeroTierIcon.ico</ApplicationIcon>
+  </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>false</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <SignManifests>false</SignManifests>
+  </PropertyGroup>
+  <PropertyGroup />
+  <ItemGroup>
+    <Reference Include="Accessibility" />
+    <Reference Include="Hardcodet.Wpf.TaskbarNotification, Version=1.0.5.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\Hardcodet.NotifyIcon.Wpf.1.0.8\lib\net45\Hardcodet.Wpf.TaskbarNotification.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Newtonsoft.Json, Version=9.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.9.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="PresentationUI, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL" />
+    <Reference Include="ReachFramework" />
+    <Reference Include="System" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Deployment" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Printing" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="System.Xaml">
+      <RequiredTargetFramework>4.0</RequiredTargetFramework>
+    </Reference>
+    <Reference Include="UIAutomationProvider" />
+    <Reference Include="UIAutomationTypes" />
+    <Reference Include="WindowsBase" />
+    <Reference Include="PresentationCore" />
+    <Reference Include="PresentationFramework" />
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Compile Include="AboutView.xaml.cs">
+      <DependentUpon>AboutView.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="CentralAPI.cs" />
+    <Compile Include="CentralLogin.cs" />
+    <Compile Include="CentralNetwork.cs" />
+    <Compile Include="CentralServer.cs" />
+    <Compile Include="CentralToken.cs" />
+    <Compile Include="CentralUser.cs" />
+    <Compile Include="ISwitchable.cs" />
+    <Compile Include="JoinNetworkView.xaml.cs">
+      <DependentUpon>JoinNetworkView.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="NetworkMonitor.cs" />
+    <Compile Include="NetworkNameGenerator.cs" />
+    <Compile Include="NetworkRoute.cs" />
+    <Compile Include="NetworksPage.xaml.cs">
+      <DependentUpon>NetworksPage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="PeersPage.xaml.cs">
+      <DependentUpon>PeersPage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="PreferencesView.xaml.cs">
+      <DependentUpon>PreferencesView.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="ToolbarItem.xaml.cs">
+      <DependentUpon>ToolbarItem.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="ZeroTierPeerPhysicalPath.cs" />
+    <Compile Include="ZeroTierPeer.cs" />
+    <Compile Include="ZeroTierNetwork.cs" />
+    <Compile Include="ZeroTierStatus.cs" />
+    <Page Include="AboutView.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="JoinNetworkView.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="NetworkListView.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Compile Include="APIHandler.cs" />
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="NetworkListView.xaml.cs">
+      <DependentUpon>NetworkListView.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+    <Page Include="NetworkInfoView.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="NetworksPage.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="PeersPage.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="PreferencesView.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+    <Page Include="Simple Styles.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Include="Themes\Generic.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Page Include="ToolbarItem.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="NetworkInfoView.xaml.cs">
+      <DependentUpon>NetworkInfoView.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\AssemblyInfo.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+    <None Include="app.manifest" />
+    <None Include="packages.config" />
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <AppDesigner Include="Properties\" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <BootstrapperPackage Include=".NETFramework,Version=v4.5">
+      <Visible>False</Visible>
+      <ProductName>Microsoft .NET Framework 4.5 %28x86 and x64%29</ProductName>
+      <Install>true</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Client.3.5">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1 Client Profile</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5.SP1">
+      <Visible>False</Visible>
+      <ProductName>.NET Framework 3.5 SP1</ProductName>
+      <Install>false</Install>
+    </BootstrapperPackage>
+  </ItemGroup>
+  <ItemGroup>
+    <BlendEmbeddedFont Include="Fonts\segoeui.ttf">
+      <IsSystemFont>True</IsSystemFont>
+      <All>True</All>
+      <AutoFill>True</AutoFill>
+    </BlendEmbeddedFont>
+    <BlendEmbeddedFont Include="Fonts\segoeuib.ttf">
+      <IsSystemFont>True</IsSystemFont>
+      <All>True</All>
+      <AutoFill>True</AutoFill>
+    </BlendEmbeddedFont>
+    <BlendEmbeddedFont Include="Fonts\segoeuii.ttf">
+      <IsSystemFont>True</IsSystemFont>
+      <All>True</All>
+      <AutoFill>True</AutoFill>
+    </BlendEmbeddedFont>
+    <BlendEmbeddedFont Include="Fonts\segoeuiz.ttf">
+      <IsSystemFont>True</IsSystemFont>
+      <All>True</All>
+      <AutoFill>True</AutoFill>
+    </BlendEmbeddedFont>
+    <Resource Include="ZeroTierIcon.ico" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\ZeroTierIcon.ico" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <PropertyGroup>
+    <PostBuildEvent>copy "$(SolutionDir)\copyutil\bin\$(ConfigurationName)\copyutil.exe" "$(ProjectDir)\$(OutDir)\copyutil.exe"</PostBuildEvent>
+  </PropertyGroup>
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

attic/WinUI/ZeroTierNetwork.cs

@@ -0,0 +1,516 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace WinUI
+{
+    [Serializable]
+    public class ZeroTierNetwork : ISerializable, IEquatable<ZeroTierNetwork>, IComparable<ZeroTierNetwork>, INotifyPropertyChanged
+    {
+        private string networkId;
+        private string macAddress;
+        private string networkName;
+        private string networkStatus;
+        private string networkType;
+        private Int32 mtu;
+        private bool dhcp;
+        private bool bridge;
+        private bool broadcastEnabled;
+        private Int32 portError;
+        private Int32 netconfRevision;
+        private string[] assignedAddresses;
+        private NetworkRoute[] routes;
+        private string deviceName;
+        private bool allowManaged;
+        private bool allowGlobal;
+        private bool allowDefault;
+        private bool allowDNS;
+        private bool isConnected;
+
+        protected ZeroTierNetwork(SerializationInfo info, StreamingContext ctx)
+        {
+            try
+            {
+                NetworkId = info.GetString("nwid");
+                MacAddress = info.GetString("mac");
+                NetworkName = info.GetString("name");
+                NetworkStatus = info.GetString("status");
+                NetworkType = info.GetString("type");
+                MTU = info.GetInt32("mtu");
+                DHCP = info.GetBoolean("dhcp");
+                Bridge = info.GetBoolean("bridge");
+                BroadcastEnabled = info.GetBoolean("broadcastEnabled");
+                PortError = info.GetInt32("portError");
+                NetconfRevision = info.GetInt32("netconfRevision");
+                AssignedAddresses = (string[])info.GetValue("assignedAddresses", typeof(string[]));
+                Routes = (NetworkRoute[])info.GetValue("routes", typeof(NetworkRoute[]));
+                DeviceName = info.GetString("portDeviceName");
+                AllowManaged = info.GetBoolean("allowManaged");
+                AllowGlobal = info.GetBoolean("allowGlobal");
+                AllowDefault = info.GetBoolean("allowDefault");
+                AllowDNS = info.GetBoolean("allowDNS");
+            }
+            catch { }
+            IsConnected = false;
+        }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        public virtual void GetObjectData(SerializationInfo info, StreamingContext ctx)
+        {
+            info.AddValue("nwid", NetworkId);
+            info.AddValue("mac", MacAddress);
+            info.AddValue("name", NetworkName);
+            info.AddValue("status", NetworkStatus);
+            info.AddValue("type", NetworkType);
+            info.AddValue("mtu", MTU);
+            info.AddValue("dhcp", DHCP);
+            info.AddValue("bridge", Bridge);
+            info.AddValue("broadcastEnabled", BroadcastEnabled);
+            info.AddValue("portError", PortError);
+            info.AddValue("netconfRevision", NetconfRevision);
+            info.AddValue("assignedAddresses", AssignedAddresses);
+            info.AddValue("routes", Routes);
+            info.AddValue("portDeviceName", DeviceName);
+            info.AddValue("allowManaged", AllowManaged);
+            info.AddValue("allowGlobal", AllowGlobal);
+            info.AddValue("allowDefault", AllowDefault);
+            info.AddValue("allowDNS", AllowDNS);
+        }
+
+        public void UpdateNetwork(ZeroTierNetwork network)
+        {
+            if (network == null)
+                return;
+
+            if (!NetworkId.Equals(network.NetworkId))
+            {
+                NetworkId = network.NetworkId;
+            }
+
+            if (!MacAddress.Equals(network.MacAddress))
+            {
+                MacAddress = network.MacAddress;
+            }
+
+            if (!NetworkName.Equals(network.NetworkName))
+            {
+                NetworkName = network.NetworkName;
+            }
+
+            if (!NetworkStatus.Equals(network.NetworkStatus))
+            {
+                NetworkStatus = network.NetworkStatus;
+            }
+
+            if (!NetworkType.Equals(network.NetworkType))
+            {
+                NetworkType = network.NetworkType;
+            }
+
+            if (MTU != network.MTU)
+            {
+                MTU = network.MTU;
+            }
+
+            if (DHCP != network.DHCP)
+            {
+                DHCP = network.DHCP;
+            }
+
+            if (Bridge != network.Bridge)
+            {
+                Bridge = network.Bridge;
+            }
+
+            if (BroadcastEnabled != network.BroadcastEnabled)
+            {
+                BroadcastEnabled = network.BroadcastEnabled;
+            }
+
+            if (PortError != network.PortError)
+            {
+                PortError = network.PortError;
+            }
+
+            if (NetconfRevision != network.NetconfRevision)
+            {
+                NetconfRevision = network.NetconfRevision;
+            }
+
+            AssignedAddresses = network.AssignedAddresses;
+
+            Routes = network.Routes;
+
+            if (!DeviceName.Equals(network.DeviceName))
+            {
+                DeviceName = network.DeviceName;
+            }
+
+            if (AllowManaged != network.AllowManaged)
+            {
+                AllowManaged = network.AllowManaged;
+            }
+
+            if (AllowGlobal != network.AllowGlobal)
+            {
+                AllowGlobal = network.AllowGlobal;
+            }
+
+            if (AllowDefault != network.AllowDefault)
+            {
+                AllowDefault = network.AllowDefault;
+            }
+
+            if (AllowDNS != network.AllowDNS)
+            {
+                AllowDNS = network.AllowDNS;
+            }
+
+            if (IsConnected != network.IsConnected)
+            {
+                IsConnected = network.IsConnected;
+            }
+        }
+
+        protected void NotifyPropertyChanged([CallerMemberName] string propertyName = null)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+
+        [JsonProperty("nwid")]
+        public string NetworkId {
+            get
+            {
+                return networkId;
+            }
+            set
+            {
+                networkId = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("mac")]
+        public string MacAddress
+        {
+            get
+            {
+                return macAddress;
+            }
+            set
+            {
+                macAddress = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("name")]
+        public string NetworkName
+        {
+            get
+            {
+                return networkName;
+            }
+            set
+            {
+                networkName = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("status")]
+        public string NetworkStatus
+        {
+            get
+            {
+                return networkStatus;
+            }
+            set
+            {
+                networkStatus = value;
+                NotifyPropertyChanged();
+            }
+
+        }
+
+        [JsonProperty("type")]
+        public string NetworkType
+        {
+            get
+            {
+                return networkType;
+            }
+            set
+            {
+                networkType = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("mtu")]
+        public int MTU
+        {
+            get
+            {
+                return mtu;
+            }
+            set
+            {
+                mtu = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("dhcp")]
+        public bool DHCP
+        {
+            get
+            {
+                return dhcp;
+            }
+            set
+            {
+                dhcp = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("bridge")]
+        public bool Bridge
+        {
+            get
+            {
+                return bridge;
+            }
+            set
+            {
+                bridge = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("broadcastEnabled")]
+        public bool BroadcastEnabled
+        {
+            get
+            {
+                return broadcastEnabled;
+            }
+            set
+            {
+                broadcastEnabled = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("portError")]
+        public int PortError
+        {
+            get
+            {
+                return portError;
+            }
+            set
+            {
+                portError = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("netconfRevision")]
+        public int NetconfRevision
+        {
+            get
+            {
+                return netconfRevision;
+            }
+            set
+            {
+                netconfRevision = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("assignedAddresses")]
+        public string[] AssignedAddresses
+        {
+            get
+            {
+                return assignedAddresses;
+            }
+            set
+            {
+                assignedAddresses = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("routes")]
+        public NetworkRoute[] Routes
+        {
+            get
+            {
+                return routes;
+            }
+            set
+            {
+                routes = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("portDeviceName")]
+        public string DeviceName
+        {
+            get
+            {
+                return deviceName;
+            }
+            set
+            {
+                deviceName = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("allowManaged")]
+        public bool AllowManaged
+        {
+            get
+            {
+                return allowManaged;
+            }
+            set
+            {
+                allowManaged = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("allowGlobal")]
+        public bool AllowGlobal
+        {
+            get
+            {
+                return allowGlobal;
+            }
+            set
+            {
+                allowGlobal = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("allowDefault")]
+        public bool AllowDefault
+        {
+            get
+            {
+                return allowDefault;
+            }
+            set
+            {
+                allowDefault = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        [JsonProperty("allowDNS")]
+        public bool AllowDNS
+        {
+            get
+            {
+                return allowDNS;
+            }
+            set
+            {
+                allowDNS = value;
+                NotifyPropertyChanged();
+            }
+        }
+        
+        public bool IsConnected
+        {
+            get
+            {
+                return isConnected;
+            }
+            set
+            {
+                isConnected = value;
+                NotifyPropertyChanged();
+            }
+        }
+
+        public String Title
+        {
+            get
+            {
+
+                if (NetworkName != null && NetworkName.Length > 0)
+                {
+                    return NetworkId + " (" + NetworkName + ")";
+                }
+                else
+                {
+                    return NetworkId;
+                }
+            }
+        }
+
+        public bool Equals(ZeroTierNetwork network)
+        {
+            if (NetworkId == null || network == null)
+                return false;
+
+            return NetworkId.Equals(network.NetworkId);
+        }
+        
+        public int CompareTo(ZeroTierNetwork network)
+        {
+            if (NetworkId == null || network == null)
+                return -1;
+
+            UInt64 thisNwid = UInt64.Parse(NetworkId, System.Globalization.NumberStyles.HexNumber);
+            UInt64 otherNwid = UInt64.Parse(network.NetworkId, System.Globalization.NumberStyles.HexNumber);
+
+            if (thisNwid > otherNwid)
+            {
+                return 1;
+            }
+            else if (thisNwid < otherNwid)
+            {
+                return -1;
+            }
+            else
+            {
+                return 0;
+            }
+        }
+    }
+
+     public class NetworkEqualityComparer : IEqualityComparer<ZeroTierNetwork>
+    {
+        public bool Equals(ZeroTierNetwork lhs, ZeroTierNetwork rhs)
+        {
+            if (lhs.NetworkId.Equals(rhs.NetworkId))
+            {
+                lhs.UpdateNetwork(rhs);
+                return true;
+            }
+            return false;
+        }
+
+        public int GetHashCode(ZeroTierNetwork obj)
+        {
+            return obj.NetworkId.GetHashCode();
+        }
+    }
+}

attic/WinUI/ZeroTierPeer.cs

@@ -0,0 +1,116 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace WinUI
+{
+    public class ZeroTierPeer : IEquatable<ZeroTierPeer>
+    {
+        [JsonProperty("address")]
+        public string Address { get; set; }
+
+        private Int64 _lastUnicast;
+        [JsonProperty("lastUnicastFrame")]
+        public Int64 LastUnicastFrame
+        {
+            get
+            {
+                if (_lastUnicast == 0)
+                    return 0;
+
+                TimeSpan t = DateTime.UtcNow - new DateTime(1970, 1, 1);
+                Int64 millisecondsSinceEpoch = (Int64)t.TotalMilliseconds;
+                return (millisecondsSinceEpoch - _lastUnicast) / 1000;
+            }
+            set
+            {
+                _lastUnicast = value;
+            }
+        }
+
+        private Int64 _lastMulticast;
+        [JsonProperty("lastMulticastFrame")]
+        public Int64 LastMulticastFrame 
+        {
+            get
+            {
+                if (_lastMulticast == 0)
+                    return 0;
+
+                TimeSpan t = DateTime.UtcNow - new DateTime(1970, 1, 1);
+                Int64 millisecondsSinceEpoch = (Int64)t.TotalMilliseconds;
+                return (millisecondsSinceEpoch - _lastMulticast) / 1000;
+            }
+            set
+            {
+                _lastMulticast = value;
+            }
+        }
+
+        [JsonProperty("versionMajor")]
+        public int VersionMajor { get; set; }
+
+        [JsonProperty("versionMinor")]
+        public int VersionMinor { get; set; }
+
+        [JsonProperty("versionRev")]
+        public int VersionRev { get; set; }
+
+        [JsonProperty("version")]
+        public string Version { get; set; }
+
+        public string VersionString
+        {
+            get
+            {
+                if (Version == "-1.-1.-1")
+                    return "-";
+                else
+                    return Version;
+            }
+        }
+
+        [JsonProperty("latency")]
+        public string Latency { get; set; }
+
+        [JsonProperty("role")]
+        public string Role { get; set; }
+
+        [JsonProperty("paths")]
+        public List<ZeroTierPeerPhysicalPath> Paths { get; set; }
+
+        public string DataPaths
+        {
+            get
+            {
+                string pathStr = "";
+                foreach(ZeroTierPeerPhysicalPath path in Paths)
+                {
+                    pathStr += path.Address + "\n";
+                }
+                return pathStr;
+            }
+        }
+
+        public bool Equals(ZeroTierPeer other)
+        {
+            return this.Address.Equals(other.Address, StringComparison.InvariantCultureIgnoreCase);
+        }
+
+        public void Update(ZeroTierPeer other)
+        {
+            _lastUnicast = other._lastUnicast;
+            _lastMulticast = other._lastMulticast;
+            VersionMajor = other.VersionMajor;
+            VersionMinor = other.VersionMinor;
+            VersionRev = other.VersionRev;
+            Version = other.Version;
+            Latency = other.Latency;
+            Role = other.Role;
+            Paths = other.Paths;
+        }
+    }
+}

attic/WinUI/ZeroTierPeerPhysicalPath.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace WinUI
+{
+    public class ZeroTierPeerPhysicalPath
+    {
+        [JsonProperty("address")]
+        public string Address { get; set; }
+
+        [JsonProperty("lastSend")]
+        public UInt64 LastSend { get; set; }
+
+        [JsonProperty("lastReceive")]
+        public UInt64 LastReceive { get; set; }
+
+        [JsonProperty("fixed")]
+        public bool Fixed { get; set; }
+
+        [JsonProperty("preferred")]
+        public bool Preferred { get; set; }
+    }
+}

attic/WinUI/ZeroTierStatus.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace WinUI
+{
+    public class ZeroTierStatus
+    {
+        [JsonProperty("address")]
+        public string Address { get; set; }
+
+        [JsonProperty("publicIdentity")]
+        public string PublicIdentity { get; set; }
+
+        [JsonProperty("online")]
+        public bool Online { get; set; }
+
+        [JsonProperty("tcpFallbackActive")]
+        public bool TcpFallbackActive { get; set; }
+
+        [JsonProperty("versionMajor")]
+        public int VersionMajor { get; set; }
+
+        [JsonProperty("versionMinor")]
+        public int VersionMinor { get; set; }
+
+        [JsonProperty("versionRev")]
+        public int VersionRev { get; set; }
+
+        [JsonProperty("version")]
+        public string Version { get; set; }
+
+        [JsonProperty("clock")]
+        public UInt64 Clock { get; set; }
+    }
+}

attic/WinUI/app.manifest

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<asmv1:assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1" xmlns:asmv1="urn:schemas-microsoft-com:asm.v1" xmlns:asmv2="urn:schemas-microsoft-com:asm.v2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/>
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+    <security>
+      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
+        <!-- UAC Manifest Options
+            If you want to change the Windows User Account Control level replace the 
+            requestedExecutionLevel node with one of the following.
+
+        <requestedExecutionLevel  level="asInvoker" uiAccess="false" />
+        <requestedExecutionLevel  level="requireAdministrator" uiAccess="false" />
+        <requestedExecutionLevel  level="highestAvailable" uiAccess="false" />
+
+            Specifying requestedExecutionLevel node will disable file and registry virtualization.
+            If you want to utilize File and Registry Virtualization for backward 
+            compatibility then delete the requestedExecutionLevel node.
+        -->
+        <requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- A list of all Windows versions that this application is designed to work with. 
+      Windows will automatically select the most compatible environment.-->
+
+      <!-- If your application is designed to work with Windows Vista, uncomment the following supportedOS node-->
+      <!--<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"></supportedOS>-->
+
+      <!-- If your application is designed to work with Windows 7, uncomment the following supportedOS node-->
+      <!--<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>-->
+
+      <!-- If your application is designed to work with Windows 8, uncomment the following supportedOS node-->
+      <!--<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"></supportedOS>-->
+
+    </application>
+  </compatibility>
+
+  <!-- Enable themes for Windows common controls and dialogs (Windows XP and later) -->
+  <!-- <dependency>
+    <dependentAssembly>
+      <assemblyIdentity
+          type="win32"
+          name="Microsoft.Windows.Common-Controls"
+          version="6.0.0.0"
+          processorArchitecture="*"
+          publicKeyToken="6595b64144ccf1df"
+          language="*"
+        />
+    </dependentAssembly>
+  </dependency>-->
+
+</asmv1:assembly>

attic/WinUI/packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Hardcodet.NotifyIcon.Wpf" version="1.0.8" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net45" />
+</packages>

attic/historic/anode/LICENSE.txt

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+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.
+
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+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+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.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 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/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  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
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.