1
0
mirror of https://git.zx2c4.com/wireguard-go synced 2024-11-15 01:05:15 +01:00
Go to file
2018-12-11 18:29:46 +01:00
ratelimiter global: fix up copyright headers 2018-09-16 18:49:19 +02:00
replay global: fix up copyright headers 2018-09-16 18:49:19 +02:00
rwcancel global: fix up copyright headers 2018-09-16 18:49:19 +02:00
tai64n tai64n: use proper nanoseconds offset 2018-11-08 03:58:01 +01:00
tests Moved test-processes to background 2018-02-11 23:31:53 +01:00
tun tun: remove nonblock hack for linux 2018-12-06 17:17:51 +01:00
.gitignore Adopt GOPATH 2018-05-23 05:18:13 +02:00
allowedips_rand_test.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
allowedips_test.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
allowedips.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
bind_test.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
conn_default.go Separate out mark setting for Windows 2018-12-11 18:29:46 +01:00
conn_linux.go Fixed port overwrite issue on kernels without ipv6 2018-09-16 18:49:19 +02:00
conn.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
constants.go Make it easy to restrict queue sizes more 2018-09-25 02:31:02 +02:00
cookie_test.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
cookie.go Use upstream's xchacha20poly1305 2018-12-10 04:23:17 +01:00
COPYING Initial scaffolding 2017-05-30 00:13:20 +02:00
device_test.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
device.go Fix shutdown races 2018-09-24 01:52:02 +02:00
donotuseon_linux.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
endpoint_test.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
go.mod Update go x/ libraries 2018-12-10 04:04:19 +01:00
go.sum Update go x/ libraries 2018-12-10 04:04:19 +01:00
helper_test.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
indextable.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
ip.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
kdf_test.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
keypair.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
logger.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
main.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
Makefile Makefile: rename default to all 2018-10-17 21:45:16 +02:00
mark_default.go Separate out mark setting for Windows 2018-12-11 18:29:46 +01:00
mark_unix.go Separate out mark setting for Windows 2018-12-11 18:29:46 +01:00
misc.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
noise_test.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
noise-helpers.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
noise-protocol.go Use upstream's xchacha20poly1305 2018-12-10 04:23:17 +01:00
noise-types.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
peer.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
pools.go Make it easy to restrict queue sizes more 2018-09-25 02:31:02 +02:00
queueconstants.go Adding missing queueconstants file 2018-10-01 16:11:31 +02:00
README.md Switch to go modules 2018-10-09 18:13:56 +02:00
receive.go receive: make started status uniform 2018-11-01 19:54:25 +01:00
send.go send: do not unlock already freed object 2018-10-18 18:15:24 +02:00
timers.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
tun.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
uapi_bsd.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
uapi_linux.go global: fix up copyright headers 2018-09-16 18:49:19 +02:00
uapi.go uapi: typo 2018-11-05 05:46:27 +01:00
version.go version: bump snapshot 2018-10-18 02:38:29 +02:00

Go Implementation of WireGuard

This is an implementation of WireGuard in Go.

WARNING: This is a work in progress and not ready for prime time, with no official "releases" yet. It is extremely rough around the edges and leaves much to be desired. There are bugs and we are not yet in a position to make claims about its security. Beware.

Usage

Most Linux kernel WireGuard users are used to adding an interface with ip link add wg0 type wireguard. With wireguard-go, instead simply run:

$ wireguard-go wg0

This will create an interface and fork into the background. To remove the interface, use the usual ip link del wg0, or if your system does not support removing interfaces directly, you may instead remove the control socket via rm -f /var/run/wireguard/wg0.sock, which will result in wireguard-go shutting down.

To run wireguard-go without forking to the background, pass -f or --foreground:

$ wireguard-go -f wg0

When an interface is running, you may use wg(8) to configure it, as well as the usual ip(8) and ifconfig(8) commands.

To run with more logging you may set the environment variable LOG_LEVEL=debug.

Platforms

Linux

This will run on Linux; however YOU SHOULD NOT RUN THIS ON LINUX. Instead use the kernel module; see the installation page for instructions.

macOS

This runs on macOS using the utun driver. It does not yet support sticky sockets, and won't support fwmarks because of Darwin limitations. Since the utun driver cannot have arbitrary interface names, you must either use utun[0-9]+ for an explicit interface name or utun to have the kernel select one for you. If you choose utun as the interface name, and the environment variable WG_TUN_NAME_FILE is defined, then the actual name of the interface chosen by the kernel is written to the file specified by that variable.

Windows

It is currently a work in progress to strip out the beginnings of an experiment done with the OpenVPN tuntap driver and instead port to the new UWP APIs for tunnels. In other words, this does not yet work on Windows.

FreeBSD

This will run on FreeBSD. It does not yet support sticky sockets. Fwmark is mapped to SO_USER_COOKIE.

OpenBSD

This will run on OpenBSD. It does not yet support sticky sockets. Fwmark is mapped to SO_RTABLE. Since the tun driver cannot have arbitrary interface names, you must either use tun[0-9]+ for an explicit interface name or tun to have the program select one for you. If you choose tun as the interface name, and the environment variable WG_TUN_NAME_FILE is defined, then the actual name of the interface chosen by the kernel is written to the file specified by that variable.

Building

This requires an installation of go ≥ 1.11.

$ git clone https://git.zx2c4.com/wireguard-go
$ cd wireguard-go
$ make

License

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

---------------------------------------------------------------------------
Additional Permissions For Submission to Apple App Store: Provided that you
are otherwise in compliance with the GPLv2 for each covered work you convey
(including without limitation making the Corresponding Source available in
compliance with Section 3 of the GPLv2), you are granted the additional
permission to convey through the Apple App Store non-source executable
versions of the Program as incorporated into each applicable covered work
as Executable Versions only under the Mozilla Public License version 2.0
(https://www.mozilla.org/en-US/MPL/2.0/).