warning: put into main
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parent
a040786645
commit
0f322f83f5
45
main.go
45
main.go
@ -9,6 +9,7 @@ import (
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"fmt"
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"os"
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"os/signal"
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"runtime"
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"strconv"
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)
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@ -18,8 +19,8 @@ const (
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)
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const (
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ENV_WG_TUN_FD = "WG_TUN_FD"
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ENV_WG_UAPI_FD = "WG_UAPI_FD"
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ENV_WG_TUN_FD = "WG_TUN_FD"
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ENV_WG_UAPI_FD = "WG_UAPI_FD"
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ENV_WG_PROCESS_FOREGROUND = "WG_PROCESS_FOREGROUND"
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)
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@ -28,9 +29,45 @@ func printUsage() {
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fmt.Printf("%s [-f/--foreground] INTERFACE-NAME\n", os.Args[0])
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}
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func main() {
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func warning() {
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shouldQuit := false
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Warning()
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fmt.Fprintln(os.Stderr, "WARNING WARNING WARNING WARNING WARNING WARNING WARNING")
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fmt.Fprintln(os.Stderr, "W G")
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fmt.Fprintln(os.Stderr, "W This is alpha software. It will very likely not G")
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fmt.Fprintln(os.Stderr, "W do what it is supposed to do, and things may go G")
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fmt.Fprintln(os.Stderr, "W horribly wrong. You have been warned. Proceed G")
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fmt.Fprintln(os.Stderr, "W at your own risk. G")
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if runtime.GOOS == "linux" {
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shouldQuit = os.Getenv("WG_I_PREFER_BUGGY_USERSPACE_TO_POLISHED_KMOD") != "1"
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fmt.Fprintln(os.Stderr, "W G")
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fmt.Fprintln(os.Stderr, "W Furthermore, you are running this software on a G")
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fmt.Fprintln(os.Stderr, "W Linux kernel, which is probably unnecessary and G")
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fmt.Fprintln(os.Stderr, "W foolish. This is because the Linux kernel has G")
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fmt.Fprintln(os.Stderr, "W built-in first class support for WireGuard, and G")
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fmt.Fprintln(os.Stderr, "W this support is much more refined than this G")
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fmt.Fprintln(os.Stderr, "W program. For more information on installing the G")
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fmt.Fprintln(os.Stderr, "W kernel module, please visit: G")
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fmt.Fprintln(os.Stderr, "W https://www.wireguard.com/install G")
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if shouldQuit {
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fmt.Fprintln(os.Stderr, "W G")
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fmt.Fprintln(os.Stderr, "W If you still want to use this program, against G")
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fmt.Fprintln(os.Stderr, "W the sage advice here, please first export this G")
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fmt.Fprintln(os.Stderr, "W environment variable: G")
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fmt.Fprintln(os.Stderr, "W WG_I_PREFER_BUGGY_USERSPACE_TO_POLISHED_KMOD=1 G")
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}
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}
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fmt.Fprintln(os.Stderr, "W G")
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fmt.Fprintln(os.Stderr, "WARNING WARNING WARNING WARNING WARNING WARNING WARNING")
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if shouldQuit {
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os.Exit(1)
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}
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}
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func main() {
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warning()
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// parse arguments
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@ -1,24 +0,0 @@
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// +build !linux
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/* SPDX-License-Identifier: GPL-2.0
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*
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* Copyright (C) 2017-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
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*/
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package main
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import (
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"fmt"
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"os"
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)
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func Warning() {
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fmt.Fprintln(os.Stderr, "WARNING WARNING WARNING WARNING WARNING WARNING WARNING")
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fmt.Fprintln(os.Stderr, "W G")
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fmt.Fprintln(os.Stderr, "W This is alpha software. It will very likely not G")
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fmt.Fprintln(os.Stderr, "W do what it is supposed to do, and things may go G")
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fmt.Fprintln(os.Stderr, "W horribly wrong. You have been warned. Proceed G")
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fmt.Fprintln(os.Stderr, "W at your own risk. G")
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fmt.Fprintln(os.Stderr, "W G")
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fmt.Fprintln(os.Stderr, "WARNING WARNING WARNING WARNING WARNING WARNING WARNING")
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}
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@ -1,44 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0
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*
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* Copyright (C) 2017-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
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*/
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package main
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import (
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"fmt"
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"os"
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)
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func Warning() {
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shouldQuit := os.Getenv("WG_I_PREFER_BUGGY_USERSPACE_TO_POLISHED_KMOD") != "1"
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fmt.Fprintln(os.Stderr, "WARNING WARNING WARNING WARNING WARNING WARNING WARNING")
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fmt.Fprintln(os.Stderr, "W G")
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fmt.Fprintln(os.Stderr, "W This is alpha software. It will very likely not G")
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fmt.Fprintln(os.Stderr, "W do what it is supposed to do, and things may go G")
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fmt.Fprintln(os.Stderr, "W horribly wrong. You have been warned. Proceed G")
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fmt.Fprintln(os.Stderr, "W at your own risk. G")
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fmt.Fprintln(os.Stderr, "W G")
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fmt.Fprintln(os.Stderr, "W Furthermore, you are running this software on a G")
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fmt.Fprintln(os.Stderr, "W Linux kernel, which is probably unnecessary and G")
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fmt.Fprintln(os.Stderr, "W foolish. This is because the Linux kernel has G")
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fmt.Fprintln(os.Stderr, "W built-in first class support for WireGuard, and G")
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fmt.Fprintln(os.Stderr, "W this support is much more refined than this G")
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fmt.Fprintln(os.Stderr, "W program. For more information on installing the G")
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fmt.Fprintln(os.Stderr, "W kernel module, please visit: G")
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fmt.Fprintln(os.Stderr, "W https://www.wireguard.com/install G")
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if shouldQuit {
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fmt.Fprintln(os.Stderr, "W G")
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fmt.Fprintln(os.Stderr, "W If you still want to use this program, against G")
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fmt.Fprintln(os.Stderr, "W the sage advice here, please first export this G")
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fmt.Fprintln(os.Stderr, "W environment variable: G")
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fmt.Fprintln(os.Stderr, "W WG_I_PREFER_BUGGY_USERSPACE_TO_POLISHED_KMOD=1 G")
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}
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fmt.Fprintln(os.Stderr, "W G")
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fmt.Fprintln(os.Stderr, "WARNING WARNING WARNING WARNING WARNING WARNING WARNING")
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if shouldQuit {
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os.Exit(1)
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}
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}
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