mirror of
https://github.com/ovh/debian-cis.git
synced 2025-07-15 13:22:18 +02:00
68f629ed36
- "users_homedir_is_configured.sh" is a concatenation of different existing scripts:
- [users_homedir_exist.sh](https://github.com/ovh/debian-cis/blob/master/bin/hardening/users_homedir_exist.sh)
- [users_homedir_ownership.sh](https://github.com/ovh/debian-cis/blob/master/bin/hardening/users_homedir_ownership.sh)
- [check_user_dir_perm.sh](https://github.com/ovh/debian-cis/blob/master/bin/hardening/check_user_dir_perm.sh)
And so is its test
It will be mapped as 7.2.9 for debian 12
- The following scripts are a split from [5.3.1_enable_pwquality.sh](https://github.com/ovh/debian-cis/blob/master/bin/hardening/enable_pwquality.sh):
- enable_libpam_pwquality.sh -> will be mapped as 5.3.2.3
- install_libpam_pwquality.sh -> will be mapped as 5.3.1.3
- password_complexity.sh -> will be mapped as 5.3.3.2.3
- password_min_length.sh -> will be mapped as 5.3.3.2.2
The others are scripts are new.
They will be mapped as follow for debian 12 CIS :
- apt_gpg_is_configured.sh -> 1.2.1.1
- dev_shm_separate_partition.sh -> 1.2.2.1
- install_iptables.sh -> 4.3.1.1
- install_nftables.sh -> 4.2.1
- password_consecutive_characters.sh -> 5.3.3.2.4
- password_max_sequential_characters.sh -> 5.3.3.2.5
78 lines
2.2 KiB
Bash
Executable File
78 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# run-shellcheck
|
|
#
|
|
# CIS Debian Hardening
|
|
#
|
|
|
|
#
|
|
# Ensure password complexity is configured (Manual)
|
|
#
|
|
|
|
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="Ensure password minimum length is configured "
|
|
|
|
OPTIONS=''
|
|
FILE_QUALITY='/etc/security/pwquality.conf'
|
|
|
|
# This function will be called if the script status is on enabled / audit mode
|
|
audit() {
|
|
for PW_OPT in $OPTIONS; do
|
|
PW_PARAM=$(echo "$PW_OPT" | cut -d= -f1)
|
|
PW_VALUE=$(echo "$PW_OPT" | cut -d= -f2)
|
|
# note : dont backslash regex characters, as 'does_pattern_exist_in_file' use "grep -E" which don't need it
|
|
PATTERN="${PW_PARAM}[[:space:]]?+=[[:space:]]?+$PW_VALUE"
|
|
does_pattern_exist_in_file "$FILE_QUALITY" "$PATTERN"
|
|
|
|
if [ "$FNRET" = 0 ]; then
|
|
ok "$PATTERN is present in $FILE_QUALITY"
|
|
else
|
|
crit "$PATTERN is not present in $FILE_QUALITY"
|
|
fi
|
|
done
|
|
}
|
|
|
|
# This function will be called if the script status is on enabled mode
|
|
apply() {
|
|
info "The values defined here should be adapted to one needs before applying."
|
|
}
|
|
|
|
# This function will create the config file for this check with default values
|
|
create_config() {
|
|
cat <<EOF
|
|
status=audit
|
|
# Put your custom configuration here
|
|
OPTIONS="minclass=3 dcredit=-1 ucredit=-2 ocredit=-1 lcredit=-1"
|
|
EOF
|
|
}
|
|
|
|
# This function will check config parameters required
|
|
check_config() {
|
|
:
|
|
}
|
|
|
|
# Source Root Dir Parameter
|
|
if [ -r /etc/default/cis-hardening ]; then
|
|
# shellcheck source=../../debian/default
|
|
. /etc/default/cis-hardening
|
|
fi
|
|
if [ -z "$CIS_LIB_DIR" ]; then
|
|
echo "There is no /etc/default/cis-hardening file nor cis-hardening directory in current environment."
|
|
echo "Cannot source CIS_LIB_DIR variable, aborting."
|
|
exit 128
|
|
fi
|
|
|
|
# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
|
|
if [ -r "${CIS_LIB_DIR}"/main.sh ]; then
|
|
# shellcheck source=../../lib/main.sh
|
|
. "${CIS_LIB_DIR}"/main.sh
|
|
else
|
|
echo "Cannot find main.sh, have you correctly defined your root directory? Current value is $CIS_LIB_DIR in /etc/default/cis-hardening"
|
|
exit 128
|
|
fi
|