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67 lines
1.6 KiB
Bash
Executable File
67 lines
1.6 KiB
Bash
Executable File
#!/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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# 3.2 Set Permissions on bootloader config (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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# Assertion : Grub Based.
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FILE='/boot/grub/grub.cfg'
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PERMISSIONS='400'
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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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has_file_correct_permissions $FILE $PERMISSIONS
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if [ $FNRET = 0 ]; then
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ok "$FILE has correct permissions"
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else
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crit "$FILE has not $PERMISSIONS permissions set"
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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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has_file_correct_permissions $FILE $PERMISSIONS
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if [ $FNRET = 0 ]; then
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ok "$FILE has correct permissions"
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else
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info "fixing $FILE permissions to $PERMISSIONS"
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chmod 0$PERMISSIONS $FILE
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fi
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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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