#!/bin/bash
# Copyright (C) 2011 simonalsa
# http://www.simonalsa.com
# Author Simon Alonso Sanchez <simonalsa@simonalsa.com>
#
# This program 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; version 2
# of the License.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 
# Security Technical Implementation Guide (STIG)
# Security Readiness Review (SRR)
# Tested in GNU/Linux Debian distribution
 
# STIG|SRR definition
NUMBER="3.1.1.005"
LABEL="GEN000100"
 
# Section:
SECTION="Linux overview and site information"
 
# Process:
PROCESS="Operating system"
 
# Description:
DESCRIPTION="Checks the Linux supported release"
 
# Include global preferences
if [ -e $PWD/preferences.cfg ]; then
        source $PWD/preferences.cfg
else
        echo -e "Can not include the global preferences at $PWD/preferences.cfg \r"
        exit
fi
 
# Include local preferences
if [ -e $PWD/$NUMBER-$LABEL.prefs ]; then
        source $PWD/$NUMBER-$LABEL.prefs
else
        echo -e "Can not include the local preferences at $PWD/$NUMBER-$LABEL.prefs \r"
        exit
fi
 
# Section.Description
echo -e "STIG|SRR definition \r"
echo -e "\t Number: $NUMBER \r"
echo -e "\t Label: $LABEL \r"
echo -e "\t Section: $SECTION \r"
echo -e "\t Process: $PROCESS \r"
echo -e "\t Description: $DESCRIPTION \r"
echo -e "\r"
 
# Perform
 
if [ -x $CMD_LSB_RELEASE ]; then
 
        CMD=$($CMD_LSB_RELEASE -d -s)
        if [ $? -eq 0 ]; then
                echo -e "Linux LSB release: \r"
                echo -e "\t $CMD \r"
        else
                echo -e "Can not locate the Linux LSB release \r"
        fi
else
        echo -e "Can not locate the $CMD_LSB_RELEASE in the filesystem \r"
        exit
fi
 
 
if [ -x $CMD_UNAME ]; then
        CMD=$($CMD_UNAME)
        if [ $? -eq 0 ]; then
                KERNEL_NAME=$($CMD_UNAME --kernel-name)
                KERNEL_RELEASE=$($CMD_UNAME --kernel-release)
                KERNEL_VERSION=$($CMD_UNAME --kernel-version)
                KERNEL_MACHINE=$($CMD_UNAME --machine)
                KERNEL_PROCESSOR=$($CMD_UNAME --processor)
                KERNEL_HARDWARE=$($CMD_UNAME --hardware-platform)
                KERNEL_OS=$($CMD_UNAME --operating-system)
 
                echo -e "Kernel release: \r"
                echo -e "\t Name: $KERNEL_NAME \r"
                echo -e "\t Release: $KERNEL_RELEASE \r"
                echo -e "\t Version: $KERNEL_VERSION \r"
                echo -e "\t Machine: $KERNEL_MACHINE \r"
                echo -e "\t Processor: $KERNEL_PROCESSOR \r"
                echo -e "\t Hardware: $KERNEL_HARDWARE \r"
                echo -e "\t Operating system: $KERNEL_OS \r"
 
        else
                echo -e "Can not locate the Linux Kernel release \r"
        fi
else
        echo -e "Can not locate the $CMD_UNAME in the filesystem \r"
        exit
fi
 
echo -e "\r"

# Nothing