uefi

A UEFI library written in go to interact with efivars. Compatible with Windows and Linux.

This library tries its best to follow the UEFI 2.9 specification outlined here.

📦 Installation

$ go get -u github.com/0x5a17ed/uefi@latest

🤔 Usage

package main

import (
	"fmt"

	"github.com/0x5a17ed/uefi/efi/efivario"
	"github.com/0x5a17ed/uefi/efi/efivars"
)

func main() {
	c := efivario.NewDefaultContext()

	if err := efivars.BootNext.Set(c, 1); err != nil {
		fmt.Println(err)
	}
}

For a more in-depth example of how to use this library take a look at efibootcfg.

💡 Features

• Works on both Linux and on Windows exposing the same API
• Extensible
• Simple API
• Reading individual Boot options
• Setting next Boot option
• Managing Boot order