snow/wireguard-go
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global: begin modularization

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This commit is contained in:
Jason A. Donenfeld 2019-03-03 04:04:41 +01:00
parent d435be35ca
commit 69f0fe67b6
44 changed files with 118 additions and 109 deletions
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8
Makefile
View file

@ -24,10 +24,10 @@ MAKEFLAGS += --no-print-directory
generate-version-and-build:
@export GIT_CEILING_DIRECTORIES="$(realpath $(CURDIR)/..)" && \
tag="$$(git describe --dirty 2>/dev/null)" && \
ver="$$(printf 'package main\nconst WireGuardGoVersion = "%s"\n' "$$tag")" && \
[ "$$(cat version.go 2>/dev/null)" != "$$ver" ] && \
echo "$$ver" > version.go && \
git update-index --assume-unchanged version.go || true
ver="$$(printf 'package device\nconst WireGuardGoVersion = "%s"\n' "$$tag")" && \
[ "$$(cat device/version.go 2>/dev/null)" != "$$ver" ] && \
echo "$$ver" > device/version.go && \
git update-index --assume-unchanged device/version.go || true
@$(MAKE) wireguard-go
wireguard-go: $(wildcard *.go) $(wildcard */*.go)

2
allowedips.go → device/allowedips.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"errors"

2
allowedips_rand_test.go → device/allowedips_rand_test.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"math/rand"

2
allowedips_test.go → device/allowedips_test.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"math/rand"

2
bind_test.go → device/bind_test.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import "errors"

2
conn.go → device/conn.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"errors"

2
conn_default.go → device/conn_default.go
View file

@ -5,7 +5,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"net"

2
conn_linux.go → device/conn_linux.go
View file

@ -14,7 +14,7 @@
* So this code is remains platform dependent.
*/
package main
package device
import (
"errors"

2
constants.go → device/constants.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"time"

2
cookie.go → device/cookie.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"crypto/hmac"

2
cookie_test.go → device/cookie_test.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"testing"

2
device.go → device/device.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"golang.zx2c4.com/wireguard/ratelimiter"

2
device_test.go → device/device_test.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
/* Create two device instances and simulate full WireGuard interaction
* without network dependencies

2
endpoint_test.go → device/endpoint_test.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"math/rand"

2
indextable.go → device/indextable.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"crypto/rand"

2
ip.go → device/ip.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"net"

2
kdf_test.go → device/kdf_test.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"encoding/hex"

2
keypair.go → device/keypair.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"crypto/cipher"

2
logger.go → device/logger.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"io"

2
mark_default.go → device/mark_default.go
View file

@ -5,7 +5,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
func (bind *NativeBind) SetMark(mark uint32) error {
return nil

2
mark_unix.go → device/mark_unix.go
View file

@ -5,7 +5,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"golang.org/x/sys/unix"

2
misc.go → device/misc.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"sync/atomic"

2
noise-helpers.go → device/noise-helpers.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"crypto/hmac"

2
noise-protocol.go → device/noise-protocol.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"errors"

2
noise-types.go → device/noise-types.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"crypto/subtle"

2
noise_test.go → device/noise_test.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"bytes"

2
peer.go → device/peer.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"encoding/base64"

2
pools.go → device/pools.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import "sync"

2
queueconstants.go → device/queueconstants.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
/* Implementation specific constants */

2
receive.go → device/receive.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"bytes"

2
send.go → device/send.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"bytes"

2
timers.go → device/timers.go
View file

@ -5,7 +5,7 @@
* This is based heavily on timers.c from the kernel implementation.
*/
package main
package device
import (
"math/rand"

2
tun.go → device/tun.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"golang.zx2c4.com/wireguard/tun"

53
uapi.go → device/uapi.go
View file

@ -3,11 +3,12 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package device
import (
"bufio"
"fmt"
"golang.zx2c4.com/wireguard/ipc"
"io"
"net"
"strconv"
@ -28,7 +29,7 @@ func (s *IPCError) ErrorCode() int64 {
return s.int64
}
func ipcGetOperation(device *Device, socket *bufio.Writer) *IPCError {
func (device *Device) IpcGetOperation(socket *bufio.Writer) *IPCError {
device.log.Debug.Println("UAPI: Processing get operation")
@ -101,14 +102,14 @@ func ipcGetOperation(device *Device, socket *bufio.Writer) *IPCError {
for _, line := range lines {
_, err := socket.WriteString(line + "\n")
if err != nil {
return &IPCError{ipcErrorIO}
return &IPCError{ipc.IpcErrorIO}
}
}
return nil
}
func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
func (device *Device) IpcSetOperation(socket *bufio.Reader) *IPCError {
scanner := bufio.NewScanner(socket)
logError := device.log.Error
logDebug := device.log.Debug
@ -128,7 +129,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
}
parts := strings.Split(line, "=")
if len(parts) != 2 {
return &IPCError{ipcErrorProtocol}
return &IPCError{ipc.IpcErrorProtocol}
}
key := parts[0]
value := parts[1]
@ -143,7 +144,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
err := sk.FromHex(value)
if err != nil {
logError.Println("Failed to set private_key:", err)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
logDebug.Println("UAPI: Updating private key")
device.SetPrivateKey(sk)
@ -155,7 +156,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
port, err := strconv.ParseUint(value, 10, 16)
if err != nil {
logError.Println("Failed to parse listen_port:", err)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
// update port and rebind
@ -168,7 +169,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
if err := device.BindUpdate(); err != nil {
logError.Println("Failed to set listen_port:", err)
return &IPCError{ipcErrorPortInUse}
return &IPCError{ipc.IpcErrorPortInUse}
}
case "fwmark":
@ -185,14 +186,14 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
if err != nil {
logError.Println("Invalid fwmark", err)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
logDebug.Println("UAPI: Updating fwmark")
if err := device.BindSetMark(uint32(fwmark)); err != nil {
logError.Println("Failed to update fwmark:", err)
return &IPCError{ipcErrorPortInUse}
return &IPCError{ipc.IpcErrorPortInUse}
}
case "public_key":
@ -203,14 +204,14 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
case "replace_peers":
if value != "true" {
logError.Println("Failed to set replace_peers, invalid value:", value)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
logDebug.Println("UAPI: Removing all peers")
device.RemoveAllPeers()
default:
logError.Println("Invalid UAPI device key:", key)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
}
@ -225,7 +226,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
err := publicKey.FromHex(value)
if err != nil {
logError.Println("Failed to get peer by public key:", err)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
// ignore peer with public key of device
@ -244,7 +245,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
peer, err = device.NewPeer(publicKey)
if err != nil {
logError.Println("Failed to create new peer:", err)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
logDebug.Println(peer, "- UAPI: Created")
}
@ -255,7 +256,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
if value != "true" {
logError.Println("Failed to set remove, invalid value:", value)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
if !dummy {
logDebug.Println(peer, "- UAPI: Removing")
@ -276,7 +277,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
if err != nil {
logError.Println("Failed to set preshared key:", err)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
case "endpoint":
@ -298,7 +299,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
if err != nil {
logError.Println("Failed to set endpoint:", value)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
case "persistent_keepalive_interval":
@ -310,7 +311,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
secs, err := strconv.ParseUint(value, 10, 16)
if err != nil {
logError.Println("Failed to set persistent keepalive interval:", err)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
old := peer.persistentKeepaliveInterval
@ -321,7 +322,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
if old == 0 && secs != 0 {
if err != nil {
logError.Println("Failed to get tun device status:", err)
return &IPCError{ipcErrorIO}
return &IPCError{ipc.IpcErrorIO}
}
if device.isUp.Get() && !dummy {
peer.SendKeepalive()
@ -334,7 +335,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
if value != "true" {
logError.Println("Failed to replace allowedips, invalid value:", value)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
if dummy {
@ -350,7 +351,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
_, network, err := net.ParseCIDR(value)
if err != nil {
logError.Println("Failed to set allowed ip:", err)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
if dummy {
@ -364,12 +365,12 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
if value != "1" {
logError.Println("Invalid protocol version:", value)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
default:
logError.Println("Invalid UAPI peer key:", key)
return &IPCError{ipcErrorInvalid}
return &IPCError{ipc.IpcErrorInvalid}
}
}
}
@ -377,7 +378,7 @@ func ipcSetOperation(device *Device, socket *bufio.Reader) *IPCError {
return nil
}
func ipcHandle(device *Device, socket net.Conn) {
func (device *Device) IpcHandle(socket net.Conn) {
// create buffered read/writer
@ -403,11 +404,11 @@ func ipcHandle(device *Device, socket net.Conn) {
switch op {
case "set=1\n":
device.log.Debug.Println("UAPI: Set operation")
status = ipcSetOperation(device, buffered.Reader)
status = device.IpcSetOperation(buffered.Reader)
case "get=1\n":
device.log.Debug.Println("UAPI: Get operation")
status = ipcGetOperation(device, buffered.Writer)
status = device.IpcGetOperation(buffered.Writer)
default:
device.log.Error.Println("Invalid UAPI operation:", op)

3
device/version.go Normal file
View file

@ -0,0 +1,3 @@
package device
const WireGuardGoVersion = "0.0.20181222"

6
go.mod
View file

@ -2,7 +2,7 @@ module golang.zx2c4.com/wireguard
require (
github.com/Microsoft/go-winio v0.4.11
golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd
golang.org/x/sys v0.0.0-20190213121743-983097b1a8a3
golang.org/x/crypto v0.0.0-20190228161510-8dd112bcdc25
golang.org/x/net v0.0.0-20190301231341-16b79f2e4e95
golang.org/x/sys v0.0.0-20190302025703-b6889370fb10
)

13
go.sum
View file

@ -1,8 +1,9 @@
github.com/Microsoft/go-winio v0.4.11 h1:zoIOcVf0xPN1tnMVbTtEdI+P8OofVk3NObnwOQ6nK2Q=
github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA=
golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67 h1:ng3VDlRp5/DHpSWl02R4rM9I+8M2rhmsuLwAMmkLQWE=
golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd h1:HuTn7WObtcDo9uEEU7rEqL0jYthdXAmZ6PP+meazmaU=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/sys v0.0.0-20190213121743-983097b1a8a3 h1:+KlxhGbYkFs8lMfwKn+2ojry1ID5eBSMXprS2u/wqCE=
golang.org/x/sys v0.0.0-20190213121743-983097b1a8a3/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/crypto v0.0.0-20190228161510-8dd112bcdc25 h1:jsG6UpNLt9iAsb0S2AGW28DveNzzgmbXR+ENoPjUeIU=
golang.org/x/crypto v0.0.0-20190228161510-8dd112bcdc25/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/net v0.0.0-20190301231341-16b79f2e4e95 h1:fY7Dsw114eJN4boqzVSbpVHO6rTdhq6/GnXeu+PKnzU=
golang.org/x/net v0.0.0-20190301231341-16b79f2e4e95/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190302025703-b6889370fb10 h1:xQJI9OEiErEQ++DoXOHqEpzsGMrAv2Q2jyCpi7DmfpQ=
golang.org/x/sys v0.0.0-20190302025703-b6889370fb10/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=

10
uapi_bsd.go → ipc/uapi_bsd.go
View file

@ -5,7 +5,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package ipc
import (
"errors"
@ -20,10 +20,10 @@ import (
var socketDirectory = "/var/run/wireguard"
const (
ipcErrorIO = -int64(unix.EIO)
ipcErrorProtocol = -int64(unix.EPROTO)
ipcErrorInvalid = -int64(unix.EINVAL)
ipcErrorPortInUse = -int64(unix.EADDRINUSE)
IpcErrorIO = -int64(unix.EIO)
IpcErrorProtocol = -int64(unix.EPROTO)
IpcErrorInvalid = -int64(unix.EINVAL)
IpcErrorPortInUse = -int64(unix.EADDRINUSE)
socketName = "%s.sock"
)

10
uapi_linux.go → ipc/uapi_linux.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package ipc
import (
"errors"
@ -18,10 +18,10 @@ import (
var socketDirectory = "/var/run/wireguard"
const (
ipcErrorIO = -int64(unix.EIO)
ipcErrorProtocol = -int64(unix.EPROTO)
ipcErrorInvalid = -int64(unix.EINVAL)
ipcErrorPortInUse = -int64(unix.EADDRINUSE)
IpcErrorIO = -int64(unix.EIO)
IpcErrorProtocol = -int64(unix.EPROTO)
IpcErrorInvalid = -int64(unix.EINVAL)
IpcErrorPortInUse = -int64(unix.EADDRINUSE)
socketName = "%s.sock"
)

10
uapi_windows.go → ipc/uapi_windows.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package ipc
import (
"github.com/Microsoft/go-winio"
@ -12,10 +12,10 @@ import (
//TODO: replace these with actual standard windows error numbers from the win package
const (
ipcErrorIO = -int64(5)
ipcErrorProtocol = -int64(71)
ipcErrorInvalid = -int64(22)
ipcErrorPortInUse = -int64(98)
IpcErrorIO = -int64(5)
IpcErrorProtocol = -int64(71)
IpcErrorInvalid = -int64(22)
IpcErrorPortInUse = -int64(98)
)
type UAPIListener struct {

32
main.go
View file

@ -9,6 +9,8 @@ package main
import (
"fmt"
"golang.zx2c4.com/wireguard/device"
"golang.zx2c4.com/wireguard/ipc"
"golang.zx2c4.com/wireguard/tun"
"os"
"os/signal"
@ -76,7 +78,7 @@ func warning() {
func main() {
if len(os.Args) == 2 && os.Args[1] == "--version" {
fmt.Printf("wireguard-go v%s\n\nUserspace WireGuard daemon for %s-%s.\nInformation available at https://www.wireguard.com.\nCopyright (C) Jason A. Donenfeld <Jason@zx2c4.com>.\n", WireGuardGoVersion, runtime.GOOS, runtime.GOARCH)
fmt.Printf("wireguard-go v%s\n\nUserspace WireGuard daemon for %s-%s.\nInformation available at https://www.wireguard.com.\nCopyright (C) Jason A. Donenfeld <Jason@zx2c4.com>.\n", device.WireGuardGoVersion, runtime.GOOS, runtime.GOARCH)
return
}
@ -119,15 +121,15 @@ func main() {
logLevel := func() int {
switch os.Getenv("LOG_LEVEL") {
case "debug":
return LogLevelDebug
return device.LogLevelDebug
case "info":
return LogLevelInfo
return device.LogLevelInfo
case "error":
return LogLevelError
return device.LogLevelError
case "silent":
return LogLevelSilent
return device.LogLevelSilent
}
return LogLevelInfo
return device.LogLevelInfo
}()
// open TUN device (or use supplied fd)
@ -135,7 +137,7 @@ func main() {
tun, err := func() (tun.TUNDevice, error) {
tunFdStr := os.Getenv(ENV_WG_TUN_FD)
if tunFdStr == "" {
return tun.CreateTUN(interfaceName, DefaultMTU)
return tun.CreateTUN(interfaceName, device.DefaultMTU)
}
// construct tun device from supplied fd
@ -151,7 +153,7 @@ func main() {
}
file := os.NewFile(uintptr(fd), "")
return tun.CreateTUNFromFile(file, DefaultMTU)
return tun.CreateTUNFromFile(file, device.DefaultMTU)
}()
if err == nil {
@ -161,12 +163,12 @@ func main() {
}
}
logger := NewLogger(
logger := device.NewLogger(
logLevel,
fmt.Sprintf("(%s) ", interfaceName),
)
logger.Info.Println("Starting wireguard-go version", WireGuardGoVersion)
logger.Info.Println("Starting wireguard-go version", device.WireGuardGoVersion)
logger.Debug.Println("Debug log enabled")
@ -180,7 +182,7 @@ func main() {
fileUAPI, err := func() (*os.File, error) {
uapiFdStr := os.Getenv(ENV_WG_UAPI_FD)
if uapiFdStr == "" {
return UAPIOpen(interfaceName)
return ipc.UAPIOpen(interfaceName)
}
// use supplied fd
@ -206,7 +208,7 @@ func main() {
env = append(env, fmt.Sprintf("%s=4", ENV_WG_UAPI_FD))
env = append(env, fmt.Sprintf("%s=1", ENV_WG_PROCESS_FOREGROUND))
files := [3]*os.File{}
if os.Getenv("LOG_LEVEL") != "" && logLevel != LogLevelSilent {
if os.Getenv("LOG_LEVEL") != "" && logLevel != device.LogLevelSilent {
files[0], _ = os.Open(os.DevNull)
files[1] = os.Stdout
files[2] = os.Stderr
@ -246,14 +248,14 @@ func main() {
return
}
device := NewDevice(tun, logger)
device := device.NewDevice(tun, logger)
logger.Info.Println("Device started")
errs := make(chan error)
term := make(chan os.Signal, 1)
uapi, err := UAPIListen(interfaceName, fileUAPI)
uapi, err := ipc.UAPIListen(interfaceName, fileUAPI)
if err != nil {
logger.Error.Println("Failed to listen on uapi socket:", err)
os.Exit(ExitSetupFailed)
@ -266,7 +268,7 @@ func main() {
errs <- err
return
}
go ipcHandle(device, conn)
go device.IpcHandle(conn)
}
}()

12
main_windows.go
View file

@ -7,6 +7,8 @@ package main
import (
"fmt"
"golang.zx2c4.com/wireguard/device"
"golang.zx2c4.com/wireguard/ipc"
"os"
"os/signal"
"syscall"
@ -25,8 +27,8 @@ func main() {
}
interfaceName := os.Args[1]
logger := NewLogger(
LogLevelDebug,
logger := device.NewLogger(
device.LogLevelDebug,
fmt.Sprintf("(%s) ", interfaceName),
)
logger.Info.Println("Starting wireguard-go version", WireGuardGoVersion)
@ -43,11 +45,11 @@ func main() {
os.Exit(ExitSetupFailed)
}
device := NewDevice(tun, logger)
device := device.NewDevice(tun, logger)
device.Up()
logger.Info.Println("Device started")
uapi, err := UAPIListen(interfaceName)
uapi, err := ipc.UAPIListen(interfaceName)
if err != nil {
logger.Error.Println("Failed to listen on uapi socket:", err)
os.Exit(ExitSetupFailed)
@ -63,7 +65,7 @@ func main() {
errs <- err
return
}
go ipcHandle(device, conn)
go device.IpcHandle(conn)
}
}()
logger.Info.Println("UAPI listener started")

2
helper_test.go → tun/helper_test.go
View file

@ -3,7 +3,7 @@
* Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
*/
package main
package tun
import (
"bytes"