//go:build freebsd

/*
Merlin is a post-exploitation command and control framework.

This file is part of Merlin.
Copyright (C) 2024 Russel Van Tuyl

Merlin is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.

Merlin 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 Merlin.  If not, see <http://www.gnu.org/licenses/>.
*/

package commands

import (
	"fmt"
	"os/exec"
	"strings"
)

// shell is used to execute a command on a host using the operating system's default shell
func shell(args []string) (stdout string, stderr string) {
	cmd := exec.Command("/bin/sh", append([]string{"-c"}, strings.Join(args, " "))...) // #nosec G204

	out, err := cmd.CombinedOutput()
	if cmd.Process != nil {
		stdout = fmt.Sprintf("Created /bin/sh process with an ID of %d\n", cmd.Process.Pid)
	}
	stdout += string(out)

	if err != nil {
		stderr = err.Error()
	}

	return stdout, stderr
}
