mirror of
https://git.zx2c4.com/wireguard-go
synced 2024-11-15 01:05:15 +01:00
45 lines
2.1 KiB
Go
45 lines
2.1 KiB
Go
/* 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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