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a37c5bdc4e
I added two functions in utils that checks perms and ownership for file resulting for a certain find. It takes parameters to filter the results if needed.
65 lines
1.8 KiB
Bash
Executable File
65 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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#
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# CIS Debian Hardening
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#
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#
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# 4.2.4 Ensure permissions on all logfiles are configured (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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HARDENING_LEVEL=2
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DESCRIPTION="Check permissions on logs (other has no permissions on any files andgroup does not have write or execute permissions on any file)"
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DIR='/var/log'
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PERMISSIONS='640'
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OPTIONS=(-type f)
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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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have_files_in_dir_correct_permissions $DIR $PERMISSIONS OPTIONS
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if [ $FNRET = 0 ]; then
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ok "Logs in $DIR have correct permissions"
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else
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crit "Some logs in $DIR permissions were not set to $PERMISSIONS"
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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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have_files_in_dir_correct_permissions $DIR $PERMISSIONS OPTIONS
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if [ $FNRET = 0 ]; then
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ok "Logs in $DIR have correct permissions"
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else
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info "fixing $DIR logs permissions to $PERMISSIONS"
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find $DIR -type f -exec chmod 0$PERMISSIONS {} \;
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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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:
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}
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# Source Root Dir Parameter
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if [ -r /etc/default/cis-hardening ]; then
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. /etc/default/cis-hardening
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fi
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if [ -z "$CIS_ROOT_DIR" ]; then
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echo "There is no /etc/default/cis-hardening file nor cis-hardening directory in current environment."
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echo "Cannot source CIS_ROOT_DIR variable, aborting."
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exit 128
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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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if [ -r $CIS_ROOT_DIR/lib/main.sh ]; then
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. $CIS_ROOT_DIR/lib/main.sh
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else
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echo "Cannot find main.sh, have you correctly defined your root directory? Current value is $CIS_ROOT_DIR in /etc/default/cis-hardening"
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exit 128
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fi
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