lokinet/readme.md
Jeff 68148e098f
* add mockable network functions
* add unit tests with ability to pretend to be different network setups
2022-07-20 13:36:03 -04:00

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# Lokinet
[Español](readme_es.md) [Русский](readme_ru.md) [Français](readme_fr.md)
Lokinet is the reference implementation of LLARP (low latency anonymous routing protocol), a layer 3 onion routing protocol.
You can learn more about the high level design of LLARP [here](docs/)
[![Build Status](https://ci.oxen.rocks/api/badges/oxen-io/lokinet/status.svg?ref=refs/heads/dev)](https://ci.oxen.rocks/oxen-io/lokinet)
## Installing
If you are simply looking to install Lokinet and don't want to compile it yourself we provide several options for platforms to run on:
Tier 1:
* [Linux](#linux-install)
* [Android](#apk-install)
* [Windows](#windows-install)
* [MacOS](#mac-install)
Tier 2:
* [FreeBSD](#freebsd-install)
Currently Unsupported Platforms: (maintainers welcome)
* Apple iPhone
* Homebrew
* \[Insert Flavor of the Month windows package manager here\]
## Building
Build requirements:
* Git
* CMake
* C++ 17 capable C++ compiler
* libuv >= 1.27.0
* libsodium >= 1.0.18
* libssl (for lokinet-bootstrap)
* libcurl (for lokinet-bootstrap)
* libunbound
* libzmq
* cppzmq
* sqlite3
### Linux <span id="linux-install" />
You do not have to build from source if you are on debian or ubuntu as we have apt repositories with pre-built lokinet packages on `deb.oxen.io` or `rpm.oxen.io`.
You can install debian packages using:
$ sudo curl -so /etc/apt/trusted.gpg.d/oxen.gpg https://deb.oxen.io/pub.gpg
$ echo "deb https://deb.oxen.io $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/oxen.list
$ sudo apt update
$ sudo apt install lokinet
If you want to build from source:
$ sudo apt install build-essential cmake git libcap-dev pkg-config automake libtool libuv1-dev libsodium-dev libzmq3-dev libcurl4-openssl-dev libevent-dev nettle-dev libunbound-dev libsqlite3-dev libssl-dev nlohmann-json3-dev
$ git clone --recursive https://github.com/oxen-io/lokinet
$ cd lokinet
$ mkdir build
$ cd build
$ cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF
$ make -j$(nproc)
$ sudo make install
#### Arch Linux <span id="mom-cancel-my-meetings-arch-linux-broke-again" />
Due to [circumstances beyond our control](https://github.com/oxen-io/lokinet/discussions/1823) a working `PKGBUILD` can be found [here](https://raw.githubusercontent.com/oxen-io/lokinet/makepkg/contrib/archlinux/PKGBUILD).
#### Cross Compile For Linux <span id="linux-cross" />
current cross targets:
* aarch64-linux-gnu
* arm-linux-gnueabihf
* mips-linux-gnu
* mips64-linux-gnuabi64
* mipsel-linux-gnu
* powerpc64le-linux-gnu
install the toolchain (this one is for `aarch64-linux-gnu`, you can provide your own toolchain if you want)
$ sudo apt install g{cc,++}-aarch64-linux-gnu
build 1 or many cross targets:
$ ./contrib/cross.sh arch_1 arch_2 ... arch_n
### MacOS <span id="mac-install" />
Lokinet ~~is~~ will be available on the Apple App store.
Source code compilation of Lokinet by end users is not supported or permitted by apple on their platforms, see [this](contrib/macos/README.txt) for more information. If you find this disagreeable consider using a platform that permits compiling from source.
### Windows <span id="windows-install" />
You can get the latest stable windows release from https://lokinet.org/ or check the [releases page on github](https://github.com/oxen-io/lokinet/releases).
nightly builds for the brave or impatient can be found from our CI pipeline [here](https://oxen.rocks/oxen-io/lokinet/)
#### Building For Windows <span id="win32-cross" />
windows builds are cross compiled from debian/ubuntu linux
additional build requirements:
* nsis
* cpack
setup:
$ sudo apt install build-essential cmake git pkg-config mingw-w64 nsis cpack automake libtool
$ sudo update-alternatives --set x86_64-w64-mingw32-gcc /usr/bin/x86_64-w64-mingw32-gcc-posix
$ sudo update-alternatives --set x86_64-w64-mingw32-g++ /usr/bin/x86_64-w64-mingw32-g++-posix
building:
$ git clone --recursive https://github.com/oxen-io/lokinet
$ cd lokinet
$ ./contrib/windows.sh
### FreeBSD <span id="freebsd-install" />
Currently has no VPN Platform code, see #1513
build:
$ pkg install cmake git pkgconf
$ git clone --recursive https://github.com/oxen-io/lokinet
$ cd lokinet
$ mkdir build
$ cd build
$ cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF -DSTATIC_LINK=ON -DBUILD_STATIC_DEPS=ON ..
$ make
install (root):
# make install
### Android <span id="apk-install" />
We have an Android APK for lokinet VPN via android VPN API.
Coming to F-Droid whenever that happens. [[issue]](https://github.com/oxen-io/lokinet-flutter-app/issues/8)
* [source code](https://github.com/oxen-io/lokinet-flutter-app)
* [CI builds](https://oxen.rocks/oxen-io/lokinet/)
## Usage
### Debian / Ubuntu packages <span id="systemd-linux-usage" />
When running from debian package the following steps are not needed as it is already running and
ready to use. You can stop/start/restart it using `systemctl start lokinet`, `systemctl stop
lokinet`, etc.
### Running on Linux (without debs) <span id="arcane-linux-usage" />
**DO NOT RUN AS ROOT**, run as normal user.
set up the initial configs:
$ lokinet -g
$ lokinet-bootstrap
after you create default config, run it:
$ lokinet
This requires the binary to have the proper capabilities which is usually set by `make install` on the binary. If you have errors regarding permissions to open a new interface this can be resolved using:
$ sudo setcap cap_net_admin,cap_net_bind_service=+eip /usr/local/bin/lokinet
----
# License
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.
```
Copyright © 2018-2022 The Oxen Project
Copyright © 2018-2022 Jeff Becker
Copyright © 2018-2020 Rick V. (Historical Windows NT port and portions)
```