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https://github.com/ovh/debian-cis.git
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77 lines
2.0 KiB
Bash
77 lines
2.0 KiB
Bash
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#!/bin/bash
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#
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# CIS Debian 7 Hardening
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#
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#
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# 3.3 Set Boot Loader Password (Scored)
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#
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set -e # One error, it's over
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set -u # One variable unset, it's over
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FILE='/boot/grub/grub.cfg'
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USER_PATTERN="^set superusers"
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PWD_PATTERN="^password_pbkdf2"
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# This function will be called if the script status is on enabled / audit mode
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audit () {
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does_pattern_exists_in_file $FILE "$USER_PATTERN"
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if [ $FNRET != 0 ]; then
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crit "$USER_PATTERN not present in $FILE"
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else
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ok "$USER_PATTERN is present in $FILE"
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fi
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does_pattern_exists_in_file $FILE "$PWD_PATTERN"
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if [ $FNRET != 0 ]; then
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crit "$PWD_PATTERN not present in $FILE"
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else
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ok "$PWD_PATTERN is present in $FILE"
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fi
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}
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# This function will be called if the script status is on enabled mode
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apply () {
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does_pattern_exists_in_file $FILE "$USER_PATTERN"
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if [ $FNRET != 0 ]; then
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warn "$USER_PATTERN not present in $FILE, please configure password for grub"
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else
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ok "$USER_PATTERN is present in $FILE"
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fi
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does_pattern_exists_in_file $FILE "$PWD_PATTERN"
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if [ $FNRET != 0 ]; then
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warn "$PWD_PATTERN not present in $FILE, please configure password for grub"
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else
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ok "$PWD_PATTERN is present in $FILE"
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fi
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:
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}
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# This function will check config parameters required
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check_config() {
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is_pkg_installed "grub-pc"
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if [ $FNRET != 0 ]; then
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warn "grub-pc is not installed, not handling configuration"
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exit 128
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fi
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if [ $FNRET != 0 ]; then
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crit "$FILE does not exist"
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exit 128
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fi
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}
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# Source Root Dir Parameter
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if [ ! -r /etc/default/cis-hardenning ]; then
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echo "There is no /etc/default/cis-hardenning file, cannot source CIS_ROOT_DIR variable, aborting"
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exit 128
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else
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. /etc/default/cis-hardenning
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if [ -z $CIS_ROOT_DIR ]; then
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echo "No CIS_ROOT_DIR variable, aborting"
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fi
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fi
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# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
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[ -r $CIS_ROOT_DIR/lib/main.sh ] && . $CIS_ROOT_DIR/lib/main.sh
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