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https://github.com/ovh/debian-cis.git
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c17d04ecc2
I added shellcheck prefixes to fix: * SC1091 (following sourced files) * SC2034 (unused variables)
85 lines
2.3 KiB
Bash
Executable File
85 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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# run-shellcheck
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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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# shellcheck disable=2034
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HARDENING_LEVEL=2
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# shellcheck disable=2034
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DESCRIPTION="Check permissions on logs (other has no permissions on any files and group 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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# This function will be called if the script status is on enabled / audit mode
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audit () {
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ERRORS=0
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for FILE in $($SUDO_CMD find $DIR -type f);
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do
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has_file_correct_permissions $FILE $PERMISSIONS
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if [ $FNRET = 0 ]; then
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ok "$FILE permissions were set to $PERMISSIONS"
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else
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ERRORS=$((ERRORS+1))
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crit "$FILE permissions were not set to $PERMISSIONS"
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fi
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done
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if [ $ERRORS = 0 ]; then
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ok "Logs in $DIR have correct 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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ERRORS=0
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for FILE in $($SUDO_CMD find $DIR -type f);
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do
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has_file_correct_permissions $FILE $PERMISSIONS
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if [ $FNRET = 0 ]; then
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ok "$FILE permissions were set to $PERMISSIONS"
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else
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warn "fixing $DIRlogs ownership to $PERMISSIONS"
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chmod 0$PERMISSIONS $FILE
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fi
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done
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if [ $ERRORS = 0 ]; then
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ok "Logs in $DIR have correct permissions"
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fi
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}
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# This function will check config parameters required
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check_config() {
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:
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}
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# Source Root Dir Parameter
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if [ -r /etc/default/cis-hardening ]; then
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# shellcheck source=../../debian/default
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. /etc/default/cis-hardening
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fi
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if [ -z "$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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# shellcheck source=../../lib/main.sh
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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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