mirror of
https://github.com/ovh/debian-cis.git
synced 2024-11-22 13:37:02 +01:00
7d87619744
renamed: bin/hardening/6.2.7_users_valid_homedir.sh -> bin/hardening/6.2.3_users_valid_homedir.sh renamed: bin/hardening/6.2.3_remove_legacy_shadow_entries.sh -> bin/hardening/6.2.4_remove_legacy_shadow_entries.sh renamed: bin/hardening/6.2.4_remove_legacy_group_entries.sh -> bin/hardening/6.2.5_remove_legacy_group_entries.sh renamed: bin/hardening/6.2.5_find_0_uid_non_root_account.sh -> bin/hardening/6.2.6_find_0_uid_non_root_account.sh renamed: bin/hardening/6.2.6_sanitize_root_path.sh -> bin/hardening/6.2.7_sanitize_root_path.sh renamed: tests/hardening/6.2.7_users_valid_homedir.sh -> tests/hardening/6.2.3_users_valid_homedir.sh renamed: tests/hardening/6.2.3_remove_legacy_shadow_entries.sh -> tests/hardening/6.2.4_remove_legacy_shadow_entries.sh renamed: tests/hardening/6.2.4_remove_legacy_group_entries.sh -> tests/hardening/6.2.5_remove_legacy_group_entries.sh renamed: tests/hardening/6.2.5_find_0_uid_non_root_account.sh -> tests/hardening/6.2.6_find_0_uid_non_root_account.sh renamed: tests/hardening/6.2.6_sanitize_root_path.sh -> tests/hardening/6.2.7_sanitize_root_path.sh
70 lines
2.0 KiB
Bash
Executable File
70 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# run-shellcheck
|
|
#
|
|
# CIS Debian Hardening
|
|
#
|
|
|
|
#
|
|
# 6.2.3 Ensure all users' home directories exist (Scored)
|
|
#
|
|
|
|
set -e # One error, it's over
|
|
set -u # One variable unset, it's over
|
|
|
|
# shellcheck disable=2034
|
|
HARDENING_LEVEL=2
|
|
# shellcheck disable=2034
|
|
DESCRIPTION="Users are assigned valid home directories."
|
|
|
|
ERRORS=0
|
|
|
|
# This function will be called if the script status is on enabled / audit mode
|
|
audit() {
|
|
RESULT=$(get_db passwd | awk -F: '{ print $1 ":" $3 ":" $6 }')
|
|
for LINE in $RESULT; do
|
|
debug "Working on $LINE"
|
|
USER=$(awk -F: '{print $1}' <<<"$LINE")
|
|
USERID=$(awk -F: '{print $2}' <<<"$LINE")
|
|
DIR=$(awk -F: '{print $3}' <<<"$LINE")
|
|
if [ "$USERID" -ge 1000 ] && [ ! -d "$DIR" ] && [ "$USER" != "nfsnobody" ] && [ "$USER" != "nobody" ] && [ "$DIR" != "/nonexistent" ]; then
|
|
crit "The home directory ($DIR) of user $USER does not exist."
|
|
ERRORS=$((ERRORS + 1))
|
|
fi
|
|
done
|
|
|
|
if [ "$ERRORS" = 0 ]; then
|
|
ok "All home directories exists"
|
|
fi
|
|
}
|
|
|
|
# This function will be called if the script status is on enabled mode
|
|
apply() {
|
|
info "Modifying home directories may seriously harm your system, report only here"
|
|
}
|
|
|
|
# This function will check config parameters required
|
|
check_config() {
|
|
:
|
|
}
|
|
|
|
# Source Root Dir Parameter
|
|
if [ -r /etc/default/cis-hardening ]; then
|
|
# shellcheck source=../../debian/default
|
|
. /etc/default/cis-hardening
|
|
fi
|
|
if [ -z "$CIS_ROOT_DIR" ]; then
|
|
echo "There is no /etc/default/cis-hardening file nor cis-hardening directory in current environment."
|
|
echo "Cannot source CIS_ROOT_DIR variable, aborting."
|
|
exit 128
|
|
fi
|
|
|
|
# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
|
|
if [ -r "$CIS_ROOT_DIR"/lib/main.sh ]; then
|
|
# shellcheck source=../../lib/main.sh
|
|
. "$CIS_ROOT_DIR"/lib/main.sh
|
|
else
|
|
echo "Cannot find main.sh, have you correctly defined your root directory? Current value is $CIS_ROOT_DIR in /etc/default/cis-hardening"
|
|
exit 128
|
|
fi
|