#!/usr/bin/env bash
###############################################################################
#
# Bash Remediation Script for ANSSI-BP-028 (minimal)
#
# Profile Description:
# This profile contains configurations that align to ANSSI-BP-028 v2.0 at the minimal hardening level.
# ANSSI is the French National Information Security Agency, and stands for Agence nationale de la sécurité des systèmes d'information.
# ANSSI-BP-028 is a configuration recommendation for GNU/Linux systems.
# A copy of the ANSSI-BP-028 can be found at the ANSSI website:
# https://www.ssi.gouv.fr/administration/guide/recommandations-de-securite-relatives-a-un-systeme-gnulinux/
#
# Profile ID:  xccdf_org.ssgproject.content_profile_anssi_bp28_minimal
# Benchmark ID:  xccdf_org.ssgproject.content_benchmark_OL-8
# Benchmark Version:  0.1.80
# XCCDF Version:  1.2
#
# This file can be generated by OpenSCAP using:
# $ oscap xccdf generate fix --profile xccdf_org.ssgproject.content_profile_anssi_bp28_minimal --fix-type bash ssg-ol8-ds.xml
#
# This Bash Remediation Script is generated from an XCCDF profile without preliminary evaluation.
# It attempts to fix every selected rule, even if the system is already compliant.
#
# How to apply this Bash Remediation Script:
# $ sudo ./remediation-script.sh
#
###############################################################################

###############################################################################
# BEGIN fix (1 / 45) for 'xccdf_org.ssgproject.content_rule_package_dnf-automatic_installed'
###############################################################################
(>&2 echo "Remediating rule 1/45: 'xccdf_org.ssgproject.content_rule_package_dnf-automatic_installed'")
# Remediation is applicable only in certain platforms
if ( ( ! ( { rpm --quiet -q kernel ;} && { rpm --quiet -q rpm-ostree ;} && { rpm --quiet -q bootc ;} && { ! rpm --quiet -q openshift-kubelet ;} && ([ -f /run/ostree-booted ] || [ -L /ostree ]) ) && ! ( [ -f /.dockerenv ] || [ -f /run/.containerenv ] ) ) ); then

if ! rpm -q --quiet "dnf-automatic" ; then
    yum install -y "dnf-automatic"
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_dnf-automatic_installed'

###############################################################################
# BEGIN fix (2 / 45) for 'xccdf_org.ssgproject.content_rule_dnf-automatic_apply_updates'
###############################################################################
(>&2 echo "Remediating rule 2/45: 'xccdf_org.ssgproject.content_rule_dnf-automatic_apply_updates'")
# Remediation is applicable only in certain platforms
if ( ( ! ( { rpm --quiet -q kernel ;} && { rpm --quiet -q rpm-ostree ;} && { rpm --quiet -q bootc ;} && { ! rpm --quiet -q openshift-kubelet ;} && ([ -f /run/ostree-booted ] || [ -L /ostree ]) ) && ! ( [ -f /.dockerenv ] || [ -f /run/.containerenv ] ) ) ); then

found=false

# set value in all files if they contain section or key
for f in $(echo -n "/etc/dnf/automatic.conf"); do
    if [ ! -e "$f" ]; then
        continue
    fi

    # find key in section and change value
    if grep -qzosP "(?m)^[[:space:]]*\[commands\]([^\n\[]*\n+)+?[[:space:]]*apply_updates" "$f"; then
        if ! grep -qzosP "(?m)^[[:space:]]*apply_updates[[:space:]]*=[[:space:]]*yes" "$f"; then

            sed -i "/^[[:space:]]*apply_updates/s/\([[:blank:]]*=[[:blank:]]*\).*/\1yes/" "$f"

        fi

        found=true

    # find section and add key = value to it
    elif grep -qs "^[[:space:]]*\[commands\]" "$f"; then

            sed -i "/^[[:space:]]*\[commands\]/a apply_updates=yes" "$f"

            found=true
    fi
done

# if section not in any file, append section with key = value to FIRST file in files parameter
if ! $found ; then
    file=$(echo "/etc/dnf/automatic.conf" | cut -f1 -d ' ')
    mkdir -p "$(dirname "$file")"

    echo -e "[commands]\napply_updates=yes" >> "$file"

fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_dnf-automatic_apply_updates'

###############################################################################
# BEGIN fix (3 / 45) for 'xccdf_org.ssgproject.content_rule_dnf-automatic_security_updates_only'
###############################################################################
(>&2 echo "Remediating rule 3/45: 'xccdf_org.ssgproject.content_rule_dnf-automatic_security_updates_only'")
# Remediation is applicable only in certain platforms
if ( ( ! ( { rpm --quiet -q kernel ;} && { rpm --quiet -q rpm-ostree ;} && { rpm --quiet -q bootc ;} && { ! rpm --quiet -q openshift-kubelet ;} && ([ -f /run/ostree-booted ] || [ -L /ostree ]) ) && ! ( [ -f /.dockerenv ] || [ -f /run/.containerenv ] ) ) ); then

found=false

# set value in all files if they contain section or key
for f in $(echo -n "/etc/dnf/automatic.conf"); do
    if [ ! -e "$f" ]; then
        continue
    fi

    # find key in section and change value
    if grep -qzosP "(?m)^[[:space:]]*\[commands\]([^\n\[]*\n+)+?[[:space:]]*upgrade_type" "$f"; then
        if ! grep -qzosP "(?m)^[[:space:]]*upgrade_type[[:space:]]*=[[:space:]]*security" "$f"; then

            sed -i "/^[[:space:]]*upgrade_type/s/\([[:blank:]]*=[[:blank:]]*\).*/\1security/" "$f"

        fi

        found=true

    # find section and add key = value to it
    elif grep -qs "^[[:space:]]*\[commands\]" "$f"; then

            sed -i "/^[[:space:]]*\[commands\]/a upgrade_type=security" "$f"

            found=true
    fi
done

# if section not in any file, append section with key = value to FIRST file in files parameter
if ! $found ; then
    file=$(echo "/etc/dnf/automatic.conf" | cut -f1 -d ' ')
    mkdir -p "$(dirname "$file")"

    echo -e "[commands]\nupgrade_type=security" >> "$file"

fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_dnf-automatic_security_updates_only'

###############################################################################
# BEGIN fix (4 / 45) for 'xccdf_org.ssgproject.content_rule_ensure_gpgcheck_globally_activated'
###############################################################################
(>&2 echo "Remediating rule 4/45: 'xccdf_org.ssgproject.content_rule_ensure_gpgcheck_globally_activated'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q yum; then

# Strip any search characters in the key arg so that the key can be replaced without
# adding any search characters to the config file.
stripped_key=$(sed 's/[\^=\$,;+]*//g' <<< "^gpgcheck")

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "1"

# If the key exists, change it. Otherwise, add it to the config_file.
# We search for the key string followed by a word boundary (matched by \>),
# so if we search for 'setting', 'setting2' won't match.
if LC_ALL=C grep -q -m 1 -i -e "^gpgcheck\\>" "/etc/yum.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^gpgcheck\\>.*/$escaped_formatted_output/gi" "/etc/yum.conf"
else
    if [[ -s "/etc/yum.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/yum.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/yum.conf"
    fi
    printf '%s\n' "$formatted_output" >> "/etc/yum.conf"
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_ensure_gpgcheck_globally_activated'

###############################################################################
# BEGIN fix (5 / 45) for 'xccdf_org.ssgproject.content_rule_ensure_gpgcheck_local_packages'
###############################################################################
(>&2 echo "Remediating rule 5/45: 'xccdf_org.ssgproject.content_rule_ensure_gpgcheck_local_packages'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q yum; then

# Strip any search characters in the key arg so that the key can be replaced without
# adding any search characters to the config file.
stripped_key=$(sed 's/[\^=\$,;+]*//g' <<< "^localpkg_gpgcheck")

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "1"

# If the key exists, change it. Otherwise, add it to the config_file.
# We search for the key string followed by a word boundary (matched by \>),
# so if we search for 'setting', 'setting2' won't match.
if LC_ALL=C grep -q -m 1 -i -e "^localpkg_gpgcheck\\>" "/etc/yum.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^localpkg_gpgcheck\\>.*/$escaped_formatted_output/gi" "/etc/yum.conf"
else
    if [[ -s "/etc/yum.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/yum.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/yum.conf"
    fi
    printf '%s\n' "$formatted_output" >> "/etc/yum.conf"
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_ensure_gpgcheck_local_packages'

###############################################################################
# BEGIN fix (6 / 45) for 'xccdf_org.ssgproject.content_rule_ensure_gpgcheck_never_disabled'
###############################################################################
(>&2 echo "Remediating rule 6/45: 'xccdf_org.ssgproject.content_rule_ensure_gpgcheck_never_disabled'")

sed -i 's/gpgcheck\s*=.*/gpgcheck=1/g' /etc/yum.repos.d/*

# END fix for 'xccdf_org.ssgproject.content_rule_ensure_gpgcheck_never_disabled'

###############################################################################
# BEGIN fix (7 / 45) for 'xccdf_org.ssgproject.content_rule_ensure_oracle_gpgkey_installed'
###############################################################################
(>&2 echo "Remediating rule 7/45: 'xccdf_org.ssgproject.content_rule_ensure_oracle_gpgkey_installed'")
# OL fingerprints below retrieved from: https://linux.oracle.com/security/gpg/#gpg
readonly OL_RELEASE_FINGERPRINT="76FD3DB13AB67410B89DB10E82562EA9AD986DA3"
readonly OL_AUXILIARY_FINGERPRINT=""

FINGERPRINTS_REGEX="${OL_RELEASE_FINGERPRINT}"

if [[ -n "$OL_AUXILIARY_FINGERPRINT" ]]; then
    FINGERPRINTS_REGEX+="|${OL_AUXILIARY_FINGERPRINT}"
fi

# Location of the key we would like to import (once it's integrity verified)
readonly OL_RELEASE_KEY="/etc/pki/rpm-gpg/RPM-GPG-KEY-oracle"

RPM_GPG_DIR_PERMS=$(stat -c %a "$(dirname "$OL_RELEASE_KEY")")

# Verify /etc/pki/rpm-gpg directory permissions are safe
if [ "${RPM_GPG_DIR_PERMS}" -le "755" ]
then
  # If they are safe, try to obtain fingerprints from the key file
  # (to ensure there won't be e.g. CRC error)
  
    readarray -t GPG_OUT < <(gpg --show-keys --with-fingerprint --with-colons "$OL_RELEASE_KEY" | grep -A1 "^pub" | grep "^fpr" | cut -d ":" -f 10)
  

  GPG_RESULT=$?
  # No CRC error, safe to proceed
  if [ "${GPG_RESULT}" -eq "0" ]
  then
    # Filter just hexadecimal fingerprints from gpg's output from
    # processing of a key file
    echo "${GPG_OUT[*]}" | grep -vE "$FINGERPRINTS_REGEX" || {
      # If $ OL_RELEASE_KEY file doesn't contain any keys with unknown fingerprint, import it
      rpm --import "${OL_RELEASE_KEY}"
    }
  fi
fi

# END fix for 'xccdf_org.ssgproject.content_rule_ensure_oracle_gpgkey_installed'

###############################################################################
# BEGIN fix (8 / 45) for 'xccdf_org.ssgproject.content_rule_security_patches_up_to_date'
###############################################################################
(>&2 echo "Remediating rule 8/45: 'xccdf_org.ssgproject.content_rule_security_patches_up_to_date'")


yum -y update

# END fix for 'xccdf_org.ssgproject.content_rule_security_patches_up_to_date'

###############################################################################
# BEGIN fix (9 / 45) for 'xccdf_org.ssgproject.content_rule_timer_dnf-automatic_enabled'
###############################################################################
(>&2 echo "Remediating rule 9/45: 'xccdf_org.ssgproject.content_rule_timer_dnf-automatic_enabled'")
# Remediation is applicable only in certain platforms
if ( ( ! ( { rpm --quiet -q kernel ;} && { rpm --quiet -q rpm-ostree ;} && { rpm --quiet -q bootc ;} && { ! rpm --quiet -q openshift-kubelet ;} && ([ -f /run/ostree-booted ] || [ -L /ostree ]) ) && ! ( [ -f /.dockerenv ] || [ -f /run/.containerenv ] ) ) ); then

SYSTEMCTL_EXEC='/usr/bin/systemctl'
if [[ $("$SYSTEMCTL_EXEC" is-system-running) != "offline" ]]; then
  "$SYSTEMCTL_EXEC" start 'dnf-automatic.timer'
fi
"$SYSTEMCTL_EXEC" enable 'dnf-automatic.timer'

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_timer_dnf-automatic_enabled'

###############################################################################
# BEGIN fix (10 / 45) for 'xccdf_org.ssgproject.content_rule_enable_authselect'
###############################################################################
(>&2 echo "Remediating rule 10/45: 'xccdf_org.ssgproject.content_rule_enable_authselect'")
# Remediation is applicable only in certain platforms
if ( rpm --quiet -q kernel || rpm --quiet -q kernel-uek ); then

var_authselect_profile='minimal'


authselect current

if test "$?" -ne 0; then
    if { rpm --quiet -q kernel rpm-ostree bootc && ! rpm --quiet -q openshift-kubelet && { [ -f "/run/.containerenv" ] || [ -f "/.containerenv" ]; }; }; then
        authselect select --force "$var_authselect_profile"
    else
        authselect select "$var_authselect_profile"
    fi

    if test "$?" -ne 0; then
        if rpm --quiet --verify pam; then
            authselect select --force "$var_authselect_profile"
        else
	        echo "authselect is not used but files from the 'pam' package have been altered, so the authselect configuration won't be forced." >&2
        fi
    fi
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_enable_authselect'

###############################################################################
# BEGIN fix (11 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_unix_remember'
###############################################################################
(>&2 echo "Remediating rule 11/45: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_unix_remember'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { rpm --quiet -q libpwquality; }; then

var_password_pam_unix_remember='2'






if [ -f /usr/bin/authselect ]; then
    if authselect list-features sssd | grep -q with-pwhistory; then
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi
        authselect enable-feature with-pwhistory

        authselect apply-changes -b
    else
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/system-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
        
        if ! grep -qP "^\s*password\s+requisite\s+pam_pwhistory.so\s*.*" "$PAM_FILE_PATH"; then
            # Line matching group + control + module was not found. Check group + module.
            if [ "$(grep -cP '^\s*password\s+.*\s+pam_pwhistory.so\s*' "$PAM_FILE_PATH")" -eq 1 ]; then
                # The control is updated only if one single line matches.
                sed -i -E --follow-symlinks "s/^(\s*password\s+).*(\bpam_pwhistory.so.*)/\1requisite \2/" "$PAM_FILE_PATH"
            else
                LAST_MATCH_LINE=$(grep -nP "^password.*requisite.*pam_pwquality\.so" "$PAM_FILE_PATH" | tail -n 1 | cut -d: -f 1)
                if [ ! -z $LAST_MATCH_LINE ]; then
                    sed -i --follow-symlinks $LAST_MATCH_LINE" a password     requisite    pam_pwhistory.so" "$PAM_FILE_PATH"
                else
                    echo "password    requisite    pam_pwhistory.so" >> "$PAM_FILE_PATH"
                fi
            fi
        fi
    fi
else

    
    if ! grep -qP "^\s*password\s+requisite\s+pam_pwhistory.so\s*.*" "/etc/pam.d/system-auth"; then
        # Line matching group + control + module was not found. Check group + module.
        if [ "$(grep -cP '^\s*password\s+.*\s+pam_pwhistory.so\s*' "/etc/pam.d/system-auth")" -eq 1 ]; then
            # The control is updated only if one single line matches.
            sed -i -E --follow-symlinks "s/^(\s*password\s+).*(\bpam_pwhistory.so.*)/\1requisite \2/" "/etc/pam.d/system-auth"
        else
            LAST_MATCH_LINE=$(grep -nP "^password.*requisite.*pam_pwquality\.so" "/etc/pam.d/system-auth" | tail -n 1 | cut -d: -f 1)
            if [ ! -z $LAST_MATCH_LINE ]; then
                sed -i --follow-symlinks $LAST_MATCH_LINE" a password     requisite    pam_pwhistory.so" "/etc/pam.d/system-auth"
            else
                echo "password    requisite    pam_pwhistory.so" >> "/etc/pam.d/system-auth"
            fi
        fi
    fi

fi

PWHISTORY_CONF="/etc/security/pwhistory.conf"
if [ -f $PWHISTORY_CONF ]; then
    regex="^\s*remember\s*="
    line="remember = $var_password_pam_unix_remember"
    if ! grep -q $regex $PWHISTORY_CONF; then
        echo $line >> $PWHISTORY_CONF
    else
        sed -i --follow-symlinks 's|^\s*\(remember\s*=\s*\)\(\S\+\)|\1'"$var_password_pam_unix_remember"'|g' $PWHISTORY_CONF
    fi
    if [ -e "/etc/pam.d/system-auth" ] ; then
        PAM_FILE_PATH="/etc/pam.d/system-auth"
        if [ -f /usr/bin/authselect ]; then
            
            if ! authselect check; then
            echo "
            authselect integrity check failed. Remediation aborted!
            This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
            It is not recommended to manually edit the PAM files when authselect tool is available.
            In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
            exit 1
            fi

            CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
            # If not already in use, a custom profile is created preserving the enabled features.
            if [[ ! $CURRENT_PROFILE == custom/* ]]; then
                ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
                # The "local" profile does not contain essential security features required by multiple Benchmarks.
                # If currently used, it is replaced by "sssd", which is the best option in this case.
                if [[ $CURRENT_PROFILE == local ]]; then
                    CURRENT_PROFILE="sssd"
                fi
                authselect create-profile hardening -b $CURRENT_PROFILE
                CURRENT_PROFILE="custom/hardening"
                
                authselect apply-changes -b --backup=before-hardening-custom-profile
                authselect select $CURRENT_PROFILE
                for feature in $ENABLED_FEATURES; do
                    authselect enable-feature $feature;
                done
                
                authselect apply-changes -b --backup=after-hardening-custom-profile
            fi
            PAM_FILE_NAME=$(basename "/etc/pam.d/system-auth")
            PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

            authselect apply-changes -b
        fi
        
    if grep -qP "^\s*password\s.*\bpam_pwhistory.so\s.*\bremember\b" "$PAM_FILE_PATH"; then
        sed -i -E --follow-symlinks "s/(.*password.*pam_pwhistory.so.*)\bremember\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
    fi
        if [ -f /usr/bin/authselect ]; then
            
            authselect apply-changes -b
        fi
    else
        echo "/etc/pam.d/system-auth was not found" >&2
    fi
else
    PAM_FILE_PATH="/etc/pam.d/system-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/system-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    

    if ! grep -qP "^\s*password\s+requisite\s+pam_pwhistory.so\s*.*" "$PAM_FILE_PATH"; then
        # Line matching group + control + module was not found. Check group + module.
        if [ "$(grep -cP '^\s*password\s+.*\s+pam_pwhistory.so\s*' "$PAM_FILE_PATH")" -eq 1 ]; then
            # The control is updated only if one single line matches.
            sed -i -E --follow-symlinks "s/^(\s*password\s+).*(\bpam_pwhistory.so.*)/\1requisite \2/" "$PAM_FILE_PATH"
        else
            echo "password    requisite    pam_pwhistory.so" >> "$PAM_FILE_PATH"
        fi
    fi
    # Check the option
    if ! grep -qP "^\s*password\s+requisite\s+pam_pwhistory.so\s*.*\sremember\b" "$PAM_FILE_PATH"; then
        sed -i -E --follow-symlinks "/\s*password\s+requisite\s+pam_pwhistory.so.*/ s/$/ remember=$var_password_pam_unix_remember/" "$PAM_FILE_PATH"
    else
        sed -i -E --follow-symlinks "s/(\s*password\s+requisite\s+pam_pwhistory.so\s+.*)(remember=)[[:alnum:]]*\s*(.*)/\1\2$var_password_pam_unix_remember \3/" "$PAM_FILE_PATH"
    fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_unix_remember'

###############################################################################
# BEGIN fix (12 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_deny'
###############################################################################
(>&2 echo "Remediating rule 12/45: 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_deny'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { ( ( grep -qP "^ID=[\"']?ol[\"']?$" "/etc/os-release" && { real="$(grep -P "^VERSION_ID=[\"']?[\w.]+[\"']?$" /etc/os-release | sed "s/^VERSION_ID=[\"']\?\([^\"']\+\)[\"']\?$/\1/")"; expected="8.2"; printf "%s\n%s" "$expected" "$real" | sort -VC; } && rpm --quiet -q pam ) ); }; then

var_accounts_passwords_pam_faillock_deny='3'


if [ -f /usr/bin/authselect ]; then
    if ! authselect check; then
echo "
authselect integrity check failed. Remediation aborted!
This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
It is not recommended to manually edit the PAM files when authselect tool is available.
In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
exit 1
fi
authselect enable-feature with-faillock

authselect apply-changes -b
else
    
AUTH_FILES=("/etc/pam.d/system-auth" "/etc/pam.d/password-auth")
for pam_file in "${AUTH_FILES[@]}"
do
    if ! grep -qE '^\s*auth\s+required\s+pam_faillock\.so\s+(preauth silent|authfail).*$' "$pam_file" ; then
        sed -i --follow-symlinks '/^auth.*sufficient.*pam_unix\.so.*/i auth        required      pam_faillock.so preauth silent' "$pam_file"
        sed -i --follow-symlinks '/^auth.*required.*pam_deny\.so.*/i auth        required      pam_faillock.so authfail' "$pam_file"
        sed -i --follow-symlinks '/^account.*required.*pam_unix\.so.*/i account     required      pam_faillock.so' "$pam_file"
    fi
    sed -Ei 's/(auth.*)(\[default=die\])(.*pam_faillock\.so)/\1required     \3/g' "$pam_file"
done

fi

AUTH_FILES=("/etc/pam.d/system-auth" "/etc/pam.d/password-auth")
SKIP_FAILLOCK_CHECK=false

FAILLOCK_CONF="/etc/security/faillock.conf"
if [ -f $FAILLOCK_CONF ] || [ "$SKIP_FAILLOCK_CHECK" = "true" ]; then
    regex="^\s*deny\s*="
    line="deny = $var_accounts_passwords_pam_faillock_deny"
    if ! grep -q $regex $FAILLOCK_CONF; then
        echo $line >> $FAILLOCK_CONF
    else
        sed -i --follow-symlinks 's|^\s*\(deny\s*=\s*\)\(\S\+\)|\1'"$var_accounts_passwords_pam_faillock_deny"'|g' $FAILLOCK_CONF
    fi
    
    for pam_file in "${AUTH_FILES[@]}"
    do
        if [ -e "$pam_file" ] ; then
            PAM_FILE_PATH="$pam_file"
            if [ -f /usr/bin/authselect ]; then
                
                if ! authselect check; then
                echo "
                authselect integrity check failed. Remediation aborted!
                This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
                It is not recommended to manually edit the PAM files when authselect tool is available.
                In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
                exit 1
                fi

                CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
                # If not already in use, a custom profile is created preserving the enabled features.
                if [[ ! $CURRENT_PROFILE == custom/* ]]; then
                    ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
                    # The "local" profile does not contain essential security features required by multiple Benchmarks.
                    # If currently used, it is replaced by "sssd", which is the best option in this case.
                    if [[ $CURRENT_PROFILE == local ]]; then
                        CURRENT_PROFILE="sssd"
                    fi
                    authselect create-profile hardening -b $CURRENT_PROFILE
                    CURRENT_PROFILE="custom/hardening"
                    
                    authselect apply-changes -b --backup=before-hardening-custom-profile
                    authselect select $CURRENT_PROFILE
                    for feature in $ENABLED_FEATURES; do
                        authselect enable-feature $feature;
                    done
                    
                    authselect apply-changes -b --backup=after-hardening-custom-profile
                fi
                PAM_FILE_NAME=$(basename "$pam_file")
                PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

                authselect apply-changes -b
            fi
            
        if grep -qP "^\s*auth\s.*\bpam_faillock.so\s.*\bdeny\b" "$PAM_FILE_PATH"; then
            sed -i -E --follow-symlinks "s/(.*auth.*pam_faillock.so.*)\bdeny\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
        fi
            if [ -f /usr/bin/authselect ]; then
                
                authselect apply-changes -b
            fi
        else
            echo "$pam_file was not found" >&2
        fi
    done
    
else
    for pam_file in "${AUTH_FILES[@]}"
    do
        if ! grep -qE '^\s*auth.*pam_faillock\.so\s+(preauth|authfail).*deny' "$pam_file"; then
            sed -i --follow-symlinks '/^auth.*required.*pam_faillock\.so.*preauth.*/ s/$/ deny='"$var_accounts_passwords_pam_faillock_deny"'/' "$pam_file"
            sed -i --follow-symlinks '/^auth.*required.*pam_faillock\.so.*authfail.*/ s/$/ deny='"$var_accounts_passwords_pam_faillock_deny"'/' "$pam_file"
        else
            sed -i --follow-symlinks 's/\(^auth.*required.*pam_faillock\.so.*preauth.*\)\('"deny"'=\)\S\+\b\(.*\)/\1\2'"$var_accounts_passwords_pam_faillock_deny"'\3/' "$pam_file"
            sed -i --follow-symlinks 's/\(^auth.*required.*pam_faillock\.so.*authfail.*\)\('"deny"'=\)\S\+\b\(.*\)/\1\2'"$var_accounts_passwords_pam_faillock_deny"'\3/' "$pam_file"
        fi
    done
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_deny'

###############################################################################
# BEGIN fix (13 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_deny_root'
###############################################################################
(>&2 echo "Remediating rule 13/45: 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_deny_root'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { ( ( grep -qP "^ID=[\"']?ol[\"']?$" "/etc/os-release" && { real="$(grep -P "^VERSION_ID=[\"']?[\w.]+[\"']?$" /etc/os-release | sed "s/^VERSION_ID=[\"']\?\([^\"']\+\)[\"']\?$/\1/")"; expected="8.2"; printf "%s\n%s" "$expected" "$real" | sort -VC; } && rpm --quiet -q pam ) ); }; then

if [ -f /usr/bin/authselect ]; then
    if ! authselect check; then
echo "
authselect integrity check failed. Remediation aborted!
This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
It is not recommended to manually edit the PAM files when authselect tool is available.
In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
exit 1
fi
authselect enable-feature with-faillock

authselect apply-changes -b
else
    
AUTH_FILES=("/etc/pam.d/system-auth" "/etc/pam.d/password-auth")
for pam_file in "${AUTH_FILES[@]}"
do
    if ! grep -qE '^\s*auth\s+required\s+pam_faillock\.so\s+(preauth silent|authfail).*$' "$pam_file" ; then
        sed -i --follow-symlinks '/^auth.*sufficient.*pam_unix\.so.*/i auth        required      pam_faillock.so preauth silent' "$pam_file"
        sed -i --follow-symlinks '/^auth.*required.*pam_deny\.so.*/i auth        required      pam_faillock.so authfail' "$pam_file"
        sed -i --follow-symlinks '/^account.*required.*pam_unix\.so.*/i account     required      pam_faillock.so' "$pam_file"
    fi
    sed -Ei 's/(auth.*)(\[default=die\])(.*pam_faillock\.so)/\1required     \3/g' "$pam_file"
done

fi

AUTH_FILES=("/etc/pam.d/system-auth" "/etc/pam.d/password-auth")
SKIP_FAILLOCK_CHECK=false

FAILLOCK_CONF="/etc/security/faillock.conf"
if [ -f $FAILLOCK_CONF ] || [ "$SKIP_FAILLOCK_CHECK" = "true" ]; then
    regex="^\s*even_deny_root"
    line="even_deny_root"
    if ! grep -q $regex $FAILLOCK_CONF; then
        echo $line >> $FAILLOCK_CONF
    fi
    
    for pam_file in "${AUTH_FILES[@]}"
    do
        if [ -e "$pam_file" ] ; then
            PAM_FILE_PATH="$pam_file"
            if [ -f /usr/bin/authselect ]; then
                
                if ! authselect check; then
                echo "
                authselect integrity check failed. Remediation aborted!
                This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
                It is not recommended to manually edit the PAM files when authselect tool is available.
                In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
                exit 1
                fi

                CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
                # If not already in use, a custom profile is created preserving the enabled features.
                if [[ ! $CURRENT_PROFILE == custom/* ]]; then
                    ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
                    # The "local" profile does not contain essential security features required by multiple Benchmarks.
                    # If currently used, it is replaced by "sssd", which is the best option in this case.
                    if [[ $CURRENT_PROFILE == local ]]; then
                        CURRENT_PROFILE="sssd"
                    fi
                    authselect create-profile hardening -b $CURRENT_PROFILE
                    CURRENT_PROFILE="custom/hardening"
                    
                    authselect apply-changes -b --backup=before-hardening-custom-profile
                    authselect select $CURRENT_PROFILE
                    for feature in $ENABLED_FEATURES; do
                        authselect enable-feature $feature;
                    done
                    
                    authselect apply-changes -b --backup=after-hardening-custom-profile
                fi
                PAM_FILE_NAME=$(basename "$pam_file")
                PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

                authselect apply-changes -b
            fi
            
        if grep -qP "^\s*auth\s.*\bpam_faillock.so\s.*\beven_deny_root\b" "$PAM_FILE_PATH"; then
            sed -i -E --follow-symlinks "s/(.*auth.*pam_faillock.so.*)\beven_deny_root\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
        fi
            if [ -f /usr/bin/authselect ]; then
                
                authselect apply-changes -b
            fi
        else
            echo "$pam_file was not found" >&2
        fi
    done
    
else
    for pam_file in "${AUTH_FILES[@]}"
    do
        if ! grep -qE '^\s*auth.*pam_faillock\.so\s+(preauth|authfail).*even_deny_root' "$pam_file"; then
            sed -i --follow-symlinks '/^auth.*required.*pam_faillock\.so.*preauth.*/ s/$/ even_deny_root/' "$pam_file"
            sed -i --follow-symlinks '/^auth.*required.*pam_faillock\.so.*authfail.*/ s/$/ even_deny_root/' "$pam_file"
        fi
    done
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_deny_root'

###############################################################################
# BEGIN fix (14 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_interval'
###############################################################################
(>&2 echo "Remediating rule 14/45: 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_interval'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { ( ( grep -qP "^ID=[\"']?ol[\"']?$" "/etc/os-release" && { real="$(grep -P "^VERSION_ID=[\"']?[\w.]+[\"']?$" /etc/os-release | sed "s/^VERSION_ID=[\"']\?\([^\"']\+\)[\"']\?$/\1/")"; expected="8.2"; printf "%s\n%s" "$expected" "$real" | sort -VC; } && rpm --quiet -q pam ) ); }; then

var_accounts_passwords_pam_faillock_fail_interval='900'


if [ -f /usr/bin/authselect ]; then
    if ! authselect check; then
echo "
authselect integrity check failed. Remediation aborted!
This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
It is not recommended to manually edit the PAM files when authselect tool is available.
In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
exit 1
fi
authselect enable-feature with-faillock

authselect apply-changes -b
else
    
AUTH_FILES=("/etc/pam.d/system-auth" "/etc/pam.d/password-auth")
for pam_file in "${AUTH_FILES[@]}"
do
    if ! grep -qE '^\s*auth\s+required\s+pam_faillock\.so\s+(preauth silent|authfail).*$' "$pam_file" ; then
        sed -i --follow-symlinks '/^auth.*sufficient.*pam_unix\.so.*/i auth        required      pam_faillock.so preauth silent' "$pam_file"
        sed -i --follow-symlinks '/^auth.*required.*pam_deny\.so.*/i auth        required      pam_faillock.so authfail' "$pam_file"
        sed -i --follow-symlinks '/^account.*required.*pam_unix\.so.*/i account     required      pam_faillock.so' "$pam_file"
    fi
    sed -Ei 's/(auth.*)(\[default=die\])(.*pam_faillock\.so)/\1required     \3/g' "$pam_file"
done

fi

AUTH_FILES=("/etc/pam.d/system-auth" "/etc/pam.d/password-auth")
SKIP_FAILLOCK_CHECK=false

FAILLOCK_CONF="/etc/security/faillock.conf"
if [ -f $FAILLOCK_CONF ] || [ "$SKIP_FAILLOCK_CHECK" = "true" ]; then
    regex="^\s*fail_interval\s*="
    line="fail_interval = $var_accounts_passwords_pam_faillock_fail_interval"
    if ! grep -q $regex $FAILLOCK_CONF; then
        echo $line >> $FAILLOCK_CONF
    else
        sed -i --follow-symlinks 's|^\s*\(fail_interval\s*=\s*\)\(\S\+\)|\1'"$var_accounts_passwords_pam_faillock_fail_interval"'|g' $FAILLOCK_CONF
    fi
    
    for pam_file in "${AUTH_FILES[@]}"
    do
        if [ -e "$pam_file" ] ; then
            PAM_FILE_PATH="$pam_file"
            if [ -f /usr/bin/authselect ]; then
                
                if ! authselect check; then
                echo "
                authselect integrity check failed. Remediation aborted!
                This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
                It is not recommended to manually edit the PAM files when authselect tool is available.
                In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
                exit 1
                fi

                CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
                # If not already in use, a custom profile is created preserving the enabled features.
                if [[ ! $CURRENT_PROFILE == custom/* ]]; then
                    ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
                    # The "local" profile does not contain essential security features required by multiple Benchmarks.
                    # If currently used, it is replaced by "sssd", which is the best option in this case.
                    if [[ $CURRENT_PROFILE == local ]]; then
                        CURRENT_PROFILE="sssd"
                    fi
                    authselect create-profile hardening -b $CURRENT_PROFILE
                    CURRENT_PROFILE="custom/hardening"
                    
                    authselect apply-changes -b --backup=before-hardening-custom-profile
                    authselect select $CURRENT_PROFILE
                    for feature in $ENABLED_FEATURES; do
                        authselect enable-feature $feature;
                    done
                    
                    authselect apply-changes -b --backup=after-hardening-custom-profile
                fi
                PAM_FILE_NAME=$(basename "$pam_file")
                PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

                authselect apply-changes -b
            fi
            
        if grep -qP "^\s*auth\s.*\bpam_faillock.so\s.*\bfail_interval\b" "$PAM_FILE_PATH"; then
            sed -i -E --follow-symlinks "s/(.*auth.*pam_faillock.so.*)\bfail_interval\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
        fi
            if [ -f /usr/bin/authselect ]; then
                
                authselect apply-changes -b
            fi
        else
            echo "$pam_file was not found" >&2
        fi
    done
    
else
    for pam_file in "${AUTH_FILES[@]}"
    do
        if ! grep -qE '^\s*auth.*pam_faillock\.so\s+(preauth|authfail).*fail_interval' "$pam_file"; then
            sed -i --follow-symlinks '/^auth.*required.*pam_faillock\.so.*preauth.*/ s/$/ fail_interval='"$var_accounts_passwords_pam_faillock_fail_interval"'/' "$pam_file"
            sed -i --follow-symlinks '/^auth.*required.*pam_faillock\.so.*authfail.*/ s/$/ fail_interval='"$var_accounts_passwords_pam_faillock_fail_interval"'/' "$pam_file"
        else
            sed -i --follow-symlinks 's/\(^auth.*required.*pam_faillock\.so.*preauth.*\)\('"fail_interval"'=\)\S\+\b\(.*\)/\1\2'"$var_accounts_passwords_pam_faillock_fail_interval"'\3/' "$pam_file"
            sed -i --follow-symlinks 's/\(^auth.*required.*pam_faillock\.so.*authfail.*\)\('"fail_interval"'=\)\S\+\b\(.*\)/\1\2'"$var_accounts_passwords_pam_faillock_fail_interval"'\3/' "$pam_file"
        fi
    done
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_interval'

###############################################################################
# BEGIN fix (15 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_unlock_time'
###############################################################################
(>&2 echo "Remediating rule 15/45: 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_unlock_time'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { ( ( grep -qP "^ID=[\"']?ol[\"']?$" "/etc/os-release" && { real="$(grep -P "^VERSION_ID=[\"']?[\w.]+[\"']?$" /etc/os-release | sed "s/^VERSION_ID=[\"']\?\([^\"']\+\)[\"']\?$/\1/")"; expected="8.2"; printf "%s\n%s" "$expected" "$real" | sort -VC; } && rpm --quiet -q pam ) ); }; then

var_accounts_passwords_pam_faillock_unlock_time='900'


if [ -f /usr/bin/authselect ]; then
    if ! authselect check; then
echo "
authselect integrity check failed. Remediation aborted!
This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
It is not recommended to manually edit the PAM files when authselect tool is available.
In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
exit 1
fi
authselect enable-feature with-faillock

authselect apply-changes -b
else
    
AUTH_FILES=("/etc/pam.d/system-auth" "/etc/pam.d/password-auth")
for pam_file in "${AUTH_FILES[@]}"
do
    if ! grep -qE '^\s*auth\s+required\s+pam_faillock\.so\s+(preauth silent|authfail).*$' "$pam_file" ; then
        sed -i --follow-symlinks '/^auth.*sufficient.*pam_unix\.so.*/i auth        required      pam_faillock.so preauth silent' "$pam_file"
        sed -i --follow-symlinks '/^auth.*required.*pam_deny\.so.*/i auth        required      pam_faillock.so authfail' "$pam_file"
        sed -i --follow-symlinks '/^account.*required.*pam_unix\.so.*/i account     required      pam_faillock.so' "$pam_file"
    fi
    sed -Ei 's/(auth.*)(\[default=die\])(.*pam_faillock\.so)/\1required     \3/g' "$pam_file"
done

fi

AUTH_FILES=("/etc/pam.d/system-auth" "/etc/pam.d/password-auth")
SKIP_FAILLOCK_CHECK=false

FAILLOCK_CONF="/etc/security/faillock.conf"
if [ -f $FAILLOCK_CONF ] || [ "$SKIP_FAILLOCK_CHECK" = "true" ]; then
    regex="^\s*unlock_time\s*="
    line="unlock_time = $var_accounts_passwords_pam_faillock_unlock_time"
    if ! grep -q $regex $FAILLOCK_CONF; then
        echo $line >> $FAILLOCK_CONF
    else
        sed -i --follow-symlinks 's|^\s*\(unlock_time\s*=\s*\)\(\S\+\)|\1'"$var_accounts_passwords_pam_faillock_unlock_time"'|g' $FAILLOCK_CONF
    fi
    
    for pam_file in "${AUTH_FILES[@]}"
    do
        if [ -e "$pam_file" ] ; then
            PAM_FILE_PATH="$pam_file"
            if [ -f /usr/bin/authselect ]; then
                
                if ! authselect check; then
                echo "
                authselect integrity check failed. Remediation aborted!
                This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
                It is not recommended to manually edit the PAM files when authselect tool is available.
                In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
                exit 1
                fi

                CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
                # If not already in use, a custom profile is created preserving the enabled features.
                if [[ ! $CURRENT_PROFILE == custom/* ]]; then
                    ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
                    # The "local" profile does not contain essential security features required by multiple Benchmarks.
                    # If currently used, it is replaced by "sssd", which is the best option in this case.
                    if [[ $CURRENT_PROFILE == local ]]; then
                        CURRENT_PROFILE="sssd"
                    fi
                    authselect create-profile hardening -b $CURRENT_PROFILE
                    CURRENT_PROFILE="custom/hardening"
                    
                    authselect apply-changes -b --backup=before-hardening-custom-profile
                    authselect select $CURRENT_PROFILE
                    for feature in $ENABLED_FEATURES; do
                        authselect enable-feature $feature;
                    done
                    
                    authselect apply-changes -b --backup=after-hardening-custom-profile
                fi
                PAM_FILE_NAME=$(basename "$pam_file")
                PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

                authselect apply-changes -b
            fi
            
        if grep -qP "^\s*auth\s.*\bpam_faillock.so\s.*\bunlock_time\b" "$PAM_FILE_PATH"; then
            sed -i -E --follow-symlinks "s/(.*auth.*pam_faillock.so.*)\bunlock_time\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
        fi
            if [ -f /usr/bin/authselect ]; then
                
                authselect apply-changes -b
            fi
        else
            echo "$pam_file was not found" >&2
        fi
    done
    
else
    for pam_file in "${AUTH_FILES[@]}"
    do
        if ! grep -qE '^\s*auth.*pam_faillock\.so\s+(preauth|authfail).*unlock_time' "$pam_file"; then
            sed -i --follow-symlinks '/^auth.*required.*pam_faillock\.so.*preauth.*/ s/$/ unlock_time='"$var_accounts_passwords_pam_faillock_unlock_time"'/' "$pam_file"
            sed -i --follow-symlinks '/^auth.*required.*pam_faillock\.so.*authfail.*/ s/$/ unlock_time='"$var_accounts_passwords_pam_faillock_unlock_time"'/' "$pam_file"
        else
            sed -i --follow-symlinks 's/\(^auth.*required.*pam_faillock\.so.*preauth.*\)\('"unlock_time"'=\)\S\+\b\(.*\)/\1\2'"$var_accounts_passwords_pam_faillock_unlock_time"'\3/' "$pam_file"
            sed -i --follow-symlinks 's/\(^auth.*required.*pam_faillock\.so.*authfail.*\)\('"unlock_time"'=\)\S\+\b\(.*\)/\1\2'"$var_accounts_passwords_pam_faillock_unlock_time"'\3/' "$pam_file"
        fi
    done
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_unlock_time'

###############################################################################
# BEGIN fix (16 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_dcredit'
###############################################################################
(>&2 echo "Remediating rule 16/45: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_dcredit'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { rpm --quiet -q libpwquality; }; then

var_password_pam_dcredit='-1'



if grep -sq dcredit /etc/security/pwquality.conf.d/*.conf ; then
    sed -i "/dcredit/d" /etc/security/pwquality.conf.d/*.conf
fi



if [ -e "/etc/pam.d/system-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/system-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/system-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s.*\bpam_pwquality.so\s.*\bdcredit\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*pam_pwquality.so.*)\bdcredit\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/system-auth was not found" >&2
fi
if [ -e "/etc/pam.d/password-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/password-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/password-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s.*\bpam_pwquality.so\s.*\bdcredit\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*pam_pwquality.so.*)\bdcredit\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/password-auth was not found" >&2
fi






# Strip any search characters in the key arg so that the key can be replaced without
# adding any search characters to the config file.
stripped_key=$(sed 's/[\^=\$,;+]*//g' <<< "^dcredit")

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$var_password_pam_dcredit"

# If the key exists, change it. Otherwise, add it to the config_file.
# We search for the key string followed by a word boundary (matched by \>),
# so if we search for 'setting', 'setting2' won't match.
if LC_ALL=C grep -q -m 1 -i -e "^dcredit\\>" "/etc/security/pwquality.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^dcredit\\>.*/$escaped_formatted_output/gi" "/etc/security/pwquality.conf"
else
    if [[ -s "/etc/security/pwquality.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/security/pwquality.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/security/pwquality.conf"
    fi
    printf '%s\n' "$formatted_output" >> "/etc/security/pwquality.conf"
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_dcredit'

###############################################################################
# BEGIN fix (17 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_lcredit'
###############################################################################
(>&2 echo "Remediating rule 17/45: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_lcredit'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { rpm --quiet -q libpwquality; }; then

var_password_pam_lcredit='-1'



if grep -sq lcredit /etc/security/pwquality.conf.d/*.conf ; then
    sed -i "/lcredit/d" /etc/security/pwquality.conf.d/*.conf
fi



if [ -e "/etc/pam.d/system-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/system-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/system-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s.*\bpam_pwquality.so\s.*\blcredit\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*pam_pwquality.so.*)\blcredit\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/system-auth was not found" >&2
fi
if [ -e "/etc/pam.d/password-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/password-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/password-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s.*\bpam_pwquality.so\s.*\blcredit\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*pam_pwquality.so.*)\blcredit\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/password-auth was not found" >&2
fi






# Strip any search characters in the key arg so that the key can be replaced without
# adding any search characters to the config file.
stripped_key=$(sed 's/[\^=\$,;+]*//g' <<< "^lcredit")

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$var_password_pam_lcredit"

# If the key exists, change it. Otherwise, add it to the config_file.
# We search for the key string followed by a word boundary (matched by \>),
# so if we search for 'setting', 'setting2' won't match.
if LC_ALL=C grep -q -m 1 -i -e "^lcredit\\>" "/etc/security/pwquality.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^lcredit\\>.*/$escaped_formatted_output/gi" "/etc/security/pwquality.conf"
else
    if [[ -s "/etc/security/pwquality.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/security/pwquality.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/security/pwquality.conf"
    fi
    printf '%s\n' "$formatted_output" >> "/etc/security/pwquality.conf"
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_lcredit'

###############################################################################
# BEGIN fix (18 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_minclass'
###############################################################################
(>&2 echo "Remediating rule 18/45: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_minclass'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { rpm --quiet -q libpwquality; }; then

var_password_pam_minclass='4'



if grep -sq minclass /etc/security/pwquality.conf.d/*.conf ; then
    sed -i "/minclass/d" /etc/security/pwquality.conf.d/*.conf
fi



if [ -e "/etc/pam.d/system-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/system-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/system-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s.*\bpam_pwquality.so\s.*\bminclass\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*pam_pwquality.so.*)\bminclass\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/system-auth was not found" >&2
fi
if [ -e "/etc/pam.d/password-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/password-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/password-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s.*\bpam_pwquality.so\s.*\bminclass\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*pam_pwquality.so.*)\bminclass\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/password-auth was not found" >&2
fi






# Strip any search characters in the key arg so that the key can be replaced without
# adding any search characters to the config file.
stripped_key=$(sed 's/[\^=\$,;+]*//g' <<< "^minclass")

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$var_password_pam_minclass"

# If the key exists, change it. Otherwise, add it to the config_file.
# We search for the key string followed by a word boundary (matched by \>),
# so if we search for 'setting', 'setting2' won't match.
if LC_ALL=C grep -q -m 1 -i -e "^minclass\\>" "/etc/security/pwquality.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^minclass\\>.*/$escaped_formatted_output/gi" "/etc/security/pwquality.conf"
else
    if [[ -s "/etc/security/pwquality.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/security/pwquality.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/security/pwquality.conf"
    fi
    printf '%s\n' "$formatted_output" >> "/etc/security/pwquality.conf"
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_minclass'

###############################################################################
# BEGIN fix (19 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_minlen'
###############################################################################
(>&2 echo "Remediating rule 19/45: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_minlen'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { rpm --quiet -q libpwquality; }; then

var_password_pam_minlen='15'



if grep -sq minlen /etc/security/pwquality.conf.d/*.conf ; then
    sed -i "/minlen/d" /etc/security/pwquality.conf.d/*.conf
fi



if [ -e "/etc/pam.d/system-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/system-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/system-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s.*\bpam_pwquality.so\s.*\bminlen\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*pam_pwquality.so.*)\bminlen\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/system-auth was not found" >&2
fi
if [ -e "/etc/pam.d/password-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/password-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/password-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s.*\bpam_pwquality.so\s.*\bminlen\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*pam_pwquality.so.*)\bminlen\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/password-auth was not found" >&2
fi






# Strip any search characters in the key arg so that the key can be replaced without
# adding any search characters to the config file.
stripped_key=$(sed 's/[\^=\$,;+]*//g' <<< "^minlen")

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$var_password_pam_minlen"

# If the key exists, change it. Otherwise, add it to the config_file.
# We search for the key string followed by a word boundary (matched by \>),
# so if we search for 'setting', 'setting2' won't match.
if LC_ALL=C grep -q -m 1 -i -e "^minlen\\>" "/etc/security/pwquality.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^minlen\\>.*/$escaped_formatted_output/gi" "/etc/security/pwquality.conf"
else
    if [[ -s "/etc/security/pwquality.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/security/pwquality.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/security/pwquality.conf"
    fi
    printf '%s\n' "$formatted_output" >> "/etc/security/pwquality.conf"
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_minlen'

###############################################################################
# BEGIN fix (20 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_ocredit'
###############################################################################
(>&2 echo "Remediating rule 20/45: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_ocredit'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { rpm --quiet -q libpwquality; }; then

var_password_pam_ocredit='-1'



if grep -sq ocredit /etc/security/pwquality.conf.d/*.conf ; then
    sed -i "/ocredit/d" /etc/security/pwquality.conf.d/*.conf
fi



if [ -e "/etc/pam.d/system-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/system-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/system-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s.*\bpam_pwquality.so\s.*\bocredit\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*pam_pwquality.so.*)\bocredit\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/system-auth was not found" >&2
fi
if [ -e "/etc/pam.d/password-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/password-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/password-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s.*\bpam_pwquality.so\s.*\bocredit\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*pam_pwquality.so.*)\bocredit\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/password-auth was not found" >&2
fi






# Strip any search characters in the key arg so that the key can be replaced without
# adding any search characters to the config file.
stripped_key=$(sed 's/[\^=\$,;+]*//g' <<< "^ocredit")

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$var_password_pam_ocredit"

# If the key exists, change it. Otherwise, add it to the config_file.
# We search for the key string followed by a word boundary (matched by \>),
# so if we search for 'setting', 'setting2' won't match.
if LC_ALL=C grep -q -m 1 -i -e "^ocredit\\>" "/etc/security/pwquality.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^ocredit\\>.*/$escaped_formatted_output/gi" "/etc/security/pwquality.conf"
else
    if [[ -s "/etc/security/pwquality.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/security/pwquality.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/security/pwquality.conf"
    fi
    printf '%s\n' "$formatted_output" >> "/etc/security/pwquality.conf"
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_ocredit'

###############################################################################
# BEGIN fix (21 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_retry'
###############################################################################
(>&2 echo "Remediating rule 21/45: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_retry'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { ( ( grep -qP "^ID=[\"']?ol[\"']?$" "/etc/os-release" && { real="$(grep -P "^VERSION_ID=[\"']?[\w.]+[\"']?$" /etc/os-release | sed "s/^VERSION_ID=[\"']\?\([^\"']\+\)[\"']\?$/\1/")"; expected="8.4"; [[ "$real" != "$expected" ]] && printf "%s\n%s" "$real" "$expected" | sort -VC; } && rpm --quiet -q libpwquality ) ); }; then

var_password_pam_retry='3'



	
		if [ -e "/etc/pam.d/password-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/password-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/password-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    

        if ! grep -qP "^\s*password\s+requisite\s+pam_pwquality.so\s*.*" "$PAM_FILE_PATH"; then
            # Line matching group + control + module was not found. Check group + module.
            if [ "$(grep -cP '^\s*password\s+.*\s+pam_pwquality.so\s*' "$PAM_FILE_PATH")" -eq 1 ]; then
                # The control is updated only if one single line matches.
                sed -i -E --follow-symlinks "s/^(\s*password\s+).*(\bpam_pwquality.so.*)/\1requisite \2/" "$PAM_FILE_PATH"
            else
                LAST_MATCH_LINE=$(grep -nP "^\s*account" "$PAM_FILE_PATH" | tail -n 1 | cut -d: -f 1)
                if [ ! -z $LAST_MATCH_LINE ]; then
                    sed -i --follow-symlinks $LAST_MATCH_LINE" a password     requisite    pam_pwquality.so" "$PAM_FILE_PATH"
                else
                    echo "password    requisite    pam_pwquality.so" >> "$PAM_FILE_PATH"
                fi
            fi
        fi
        # Check the option
        if ! grep -qP "^\s*password\s+requisite\s+pam_pwquality.so\s*.*\sretry\b" "$PAM_FILE_PATH"; then
            sed -i -E --follow-symlinks "/\s*password\s+requisite\s+pam_pwquality.so.*/ s/$/ retry=$var_password_pam_retry/" "$PAM_FILE_PATH"
        else
            sed -i -E --follow-symlinks "s/(\s*password\s+requisite\s+pam_pwquality.so\s+.*)(retry=)[[:alnum:]]*\s*(.*)/\1\2$var_password_pam_retry \3/" "$PAM_FILE_PATH"
        fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/password-auth was not found" >&2
fi
	
		if [ -e "/etc/pam.d/system-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/system-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/system-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    

        if ! grep -qP "^\s*password\s+requisite\s+pam_pwquality.so\s*.*" "$PAM_FILE_PATH"; then
            # Line matching group + control + module was not found. Check group + module.
            if [ "$(grep -cP '^\s*password\s+.*\s+pam_pwquality.so\s*' "$PAM_FILE_PATH")" -eq 1 ]; then
                # The control is updated only if one single line matches.
                sed -i -E --follow-symlinks "s/^(\s*password\s+).*(\bpam_pwquality.so.*)/\1requisite \2/" "$PAM_FILE_PATH"
            else
                LAST_MATCH_LINE=$(grep -nP "^\s*account" "$PAM_FILE_PATH" | tail -n 1 | cut -d: -f 1)
                if [ ! -z $LAST_MATCH_LINE ]; then
                    sed -i --follow-symlinks $LAST_MATCH_LINE" a password     requisite    pam_pwquality.so" "$PAM_FILE_PATH"
                else
                    echo "password    requisite    pam_pwquality.so" >> "$PAM_FILE_PATH"
                fi
            fi
        fi
        # Check the option
        if ! grep -qP "^\s*password\s+requisite\s+pam_pwquality.so\s*.*\sretry\b" "$PAM_FILE_PATH"; then
            sed -i -E --follow-symlinks "/\s*password\s+requisite\s+pam_pwquality.so.*/ s/$/ retry=$var_password_pam_retry/" "$PAM_FILE_PATH"
        else
            sed -i -E --follow-symlinks "s/(\s*password\s+requisite\s+pam_pwquality.so\s+.*)(retry=)[[:alnum:]]*\s*(.*)/\1\2$var_password_pam_retry \3/" "$PAM_FILE_PATH"
        fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/system-auth was not found" >&2
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_retry'

###############################################################################
# BEGIN fix (22 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_ucredit'
###############################################################################
(>&2 echo "Remediating rule 22/45: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_ucredit'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { rpm --quiet -q libpwquality; }; then

var_password_pam_ucredit='-1'



if grep -sq ucredit /etc/security/pwquality.conf.d/*.conf ; then
    sed -i "/ucredit/d" /etc/security/pwquality.conf.d/*.conf
fi



if [ -e "/etc/pam.d/system-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/system-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/system-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s.*\bpam_pwquality.so\s.*\bucredit\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*pam_pwquality.so.*)\bucredit\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/system-auth was not found" >&2
fi
if [ -e "/etc/pam.d/password-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/password-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/password-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s.*\bpam_pwquality.so\s.*\bucredit\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*pam_pwquality.so.*)\bucredit\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/password-auth was not found" >&2
fi






# Strip any search characters in the key arg so that the key can be replaced without
# adding any search characters to the config file.
stripped_key=$(sed 's/[\^=\$,;+]*//g' <<< "^ucredit")

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$var_password_pam_ucredit"

# If the key exists, change it. Otherwise, add it to the config_file.
# We search for the key string followed by a word boundary (matched by \>),
# so if we search for 'setting', 'setting2' won't match.
if LC_ALL=C grep -q -m 1 -i -e "^ucredit\\>" "/etc/security/pwquality.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^ucredit\\>.*/$escaped_formatted_output/gi" "/etc/security/pwquality.conf"
else
    if [[ -s "/etc/security/pwquality.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/security/pwquality.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/security/pwquality.conf"
    fi
    printf '%s\n' "$formatted_output" >> "/etc/security/pwquality.conf"
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_ucredit'

###############################################################################
# BEGIN fix (23 / 45) for 'xccdf_org.ssgproject.content_rule_set_password_hashing_algorithm_systemauth'
###############################################################################
(>&2 echo "Remediating rule 23/45: 'xccdf_org.ssgproject.content_rule_set_password_hashing_algorithm_systemauth'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { rpm --quiet -q pam; }; then

var_password_hashing_algorithm_pam='sha512'


# Allow multiple algorithms, but choose the first one for remediation
var_password_hashing_algorithm_pam="$(echo $var_password_hashing_algorithm_pam | cut -d \| -f 1)"

PAM_FILE_PATH="/etc/pam.d/system-auth"


# Ensure all the hashing algorithm option is removed.
declare -a HASHING_ALGORITHMS_OPTIONS=("sha512" "yescrypt" "gost_yescrypt" "blowfish" "sha256" "md5" "bigcrypt")

for hash_option in "${HASHING_ALGORITHMS_OPTIONS[@]}"; do
  if grep -qP "^\s*password\s+.*\s+pam_unix.so\s+.*\b$hash_option\b" "$PAM_FILE_PATH"; then
    if [ -e "$PAM_FILE_PATH" ] ; then
    PAM_FILE_PATH="$PAM_FILE_PATH"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "$PAM_FILE_PATH")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    
if grep -qP "^\s*password\s+.*\s+pam_unix.so\s.*\b$hash_option\b" "$PAM_FILE_PATH"; then
    sed -i -E --follow-symlinks "s/(.*password.*.*.*pam_unix.so.*)\b$hash_option\b=?[[:alnum:]]*(.*)/\1\2/g" "$PAM_FILE_PATH"
fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "$PAM_FILE_PATH was not found" >&2
fi
  fi
done

if [ -e "$PAM_FILE_PATH" ] ; then
    PAM_FILE_PATH="$PAM_FILE_PATH"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "$PAM_FILE_PATH")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    

        if ! grep -qP "^\s*password\s+sufficient\s+pam_unix.so\s*.*" "$PAM_FILE_PATH"; then
            # Line matching group + control + module was not found. Check group + module.
            if [ "$(grep -cP '^\s*password\s+.*\s+pam_unix.so\s*' "$PAM_FILE_PATH")" -eq 1 ]; then
                # The control is updated only if one single line matches.
                sed -i -E --follow-symlinks "s/^(\s*password\s+).*(\bpam_unix.so.*)/\1sufficient \2/" "$PAM_FILE_PATH"
            else
                echo "password    sufficient    pam_unix.so" >> "$PAM_FILE_PATH"
            fi
        fi
        # Check the option
        if ! grep -qP "^\s*password\s+sufficient\s+pam_unix.so\s*.*\s$var_password_hashing_algorithm_pam\b" "$PAM_FILE_PATH"; then
            sed -i -E --follow-symlinks "/\s*password\s+sufficient\s+pam_unix.so.*/ s/$/ $var_password_hashing_algorithm_pam/" "$PAM_FILE_PATH"
        fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "$PAM_FILE_PATH was not found" >&2
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_set_password_hashing_algorithm_systemauth'

###############################################################################
# BEGIN fix (24 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_password_minlen_login_defs'
###############################################################################
(>&2 echo "Remediating rule 24/45: 'xccdf_org.ssgproject.content_rule_accounts_password_minlen_login_defs'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek && { rpm --quiet -q shadow-utils; }; then

var_accounts_password_minlen_login_defs='15'

# Strip any search characters in the key arg so that the key can be replaced without
# adding any search characters to the config file.
stripped_key=$(sed 's/[\^=\$,;+]*//g' <<< "^PASS_MIN_LEN")

# shellcheck disable=SC2059
printf -v formatted_output "%s %s" "$stripped_key" "$var_accounts_password_minlen_login_defs"

# If the key exists, change it. Otherwise, add it to the config_file.
# We search for the key string followed by a word boundary (matched by \>),
# so if we search for 'setting', 'setting2' won't match.
if LC_ALL=C grep -q -m 1 -i -e "^PASS_MIN_LEN\\>" "/etc/login.defs"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^PASS_MIN_LEN\\>.*/$escaped_formatted_output/gi" "/etc/login.defs"
else
    if [[ -s "/etc/login.defs" ]] && [[ -n "$(tail -c 1 -- "/etc/login.defs" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/login.defs"
    fi
    printf '%s\n' "$formatted_output" >> "/etc/login.defs"
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_password_minlen_login_defs'

###############################################################################
# BEGIN fix (25 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_password_set_max_life_root'
###############################################################################
(>&2 echo "Remediating rule 25/45: 'xccdf_org.ssgproject.content_rule_accounts_password_set_max_life_root'")
(>&2 echo "FIX FOR THIS RULE 'xccdf_org.ssgproject.content_rule_accounts_password_set_max_life_root' IS MISSING!")

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_password_set_max_life_root'

###############################################################################
# BEGIN fix (26 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_unix_rounds_password_auth'
###############################################################################
(>&2 echo "Remediating rule 26/45: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_unix_rounds_password_auth'")
# Remediation is applicable only in certain platforms
if ( ( rpm --quiet -q pam && rpm --quiet -q kernel || rpm --quiet -q kernel-uek ) ); then

var_password_pam_unix_rounds='65536'



if [ -e "/etc/pam.d/password-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/password-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/password-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    

        if ! grep -qP "^\s*password\s+sufficient\s+pam_unix.so\s*.*" "$PAM_FILE_PATH"; then
            # Line matching group + control + module was not found. Check group + module.
            if [ "$(grep -cP '^\s*password\s+.*\s+pam_unix.so\s*' "$PAM_FILE_PATH")" -eq 1 ]; then
                # The control is updated only if one single line matches.
                sed -i -E --follow-symlinks "s/^(\s*password\s+).*(\bpam_unix.so.*)/\1sufficient \2/" "$PAM_FILE_PATH"
            else
                echo "password    sufficient    pam_unix.so" >> "$PAM_FILE_PATH"
            fi
        fi
        # Check the option
        if ! grep -qP "^\s*password\s+sufficient\s+pam_unix.so\s*.*\srounds\b" "$PAM_FILE_PATH"; then
            sed -i -E --follow-symlinks "/\s*password\s+sufficient\s+pam_unix.so.*/ s/$/ rounds=$var_password_pam_unix_rounds/" "$PAM_FILE_PATH"
        else
            sed -i -E --follow-symlinks "s/(\s*password\s+sufficient\s+pam_unix.so\s+.*)(rounds=)[[:alnum:]]*\s*(.*)/\1\2$var_password_pam_unix_rounds \3/" "$PAM_FILE_PATH"
        fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/password-auth was not found" >&2
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_unix_rounds_password_auth'

###############################################################################
# BEGIN fix (27 / 45) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_unix_rounds_system_auth'
###############################################################################
(>&2 echo "Remediating rule 27/45: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_unix_rounds_system_auth'")
# Remediation is applicable only in certain platforms
if ( ( rpm --quiet -q pam && rpm --quiet -q kernel || rpm --quiet -q kernel-uek ) ); then

var_password_pam_unix_rounds='65536'


if [ -e "/etc/pam.d/system-auth" ] ; then
    PAM_FILE_PATH="/etc/pam.d/system-auth"
    if [ -f /usr/bin/authselect ]; then
        
        if ! authselect check; then
        echo "
        authselect integrity check failed. Remediation aborted!
        This remediation could not be applied because an authselect profile was not selected or the selected profile is not intact.
        It is not recommended to manually edit the PAM files when authselect tool is available.
        In cases where the default authselect profile does not cover a specific demand, a custom authselect profile is recommended."
        exit 1
        fi

        CURRENT_PROFILE=$(authselect current -r | awk '{ print $1 }')
        # If not already in use, a custom profile is created preserving the enabled features.
        if [[ ! $CURRENT_PROFILE == custom/* ]]; then
            ENABLED_FEATURES=$(authselect current | tail -n+3 | awk '{ print $2 }')
            # The "local" profile does not contain essential security features required by multiple Benchmarks.
            # If currently used, it is replaced by "sssd", which is the best option in this case.
            if [[ $CURRENT_PROFILE == local ]]; then
                CURRENT_PROFILE="sssd"
            fi
            authselect create-profile hardening -b $CURRENT_PROFILE
            CURRENT_PROFILE="custom/hardening"
            
            authselect apply-changes -b --backup=before-hardening-custom-profile
            authselect select $CURRENT_PROFILE
            for feature in $ENABLED_FEATURES; do
                authselect enable-feature $feature;
            done
            
            authselect apply-changes -b --backup=after-hardening-custom-profile
        fi
        PAM_FILE_NAME=$(basename "/etc/pam.d/system-auth")
        PAM_FILE_PATH="/etc/authselect/$CURRENT_PROFILE/$PAM_FILE_NAME"

        authselect apply-changes -b
    fi
    

        if ! grep -qP "^\s*password\s+sufficient\s+pam_unix.so\s*.*" "$PAM_FILE_PATH"; then
            # Line matching group + control + module was not found. Check group + module.
            if [ "$(grep -cP '^\s*password\s+.*\s+pam_unix.so\s*' "$PAM_FILE_PATH")" -eq 1 ]; then
                # The control is updated only if one single line matches.
                sed -i -E --follow-symlinks "s/^(\s*password\s+).*(\bpam_unix.so.*)/\1sufficient \2/" "$PAM_FILE_PATH"
            else
                echo "password    sufficient    pam_unix.so" >> "$PAM_FILE_PATH"
            fi
        fi
        # Check the option
        if ! grep -qP "^\s*password\s+sufficient\s+pam_unix.so\s*.*\srounds\b" "$PAM_FILE_PATH"; then
            sed -i -E --follow-symlinks "/\s*password\s+sufficient\s+pam_unix.so.*/ s/$/ rounds=$var_password_pam_unix_rounds/" "$PAM_FILE_PATH"
        else
            sed -i -E --follow-symlinks "s/(\s*password\s+sufficient\s+pam_unix.so\s+.*)(rounds=)[[:alnum:]]*\s*(.*)/\1\2$var_password_pam_unix_rounds \3/" "$PAM_FILE_PATH"
        fi
    if [ -f /usr/bin/authselect ]; then
        
        authselect apply-changes -b
    fi
else
    echo "/etc/pam.d/system-auth was not found" >&2
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_unix_rounds_system_auth'

###############################################################################
# BEGIN fix (28 / 45) for 'xccdf_org.ssgproject.content_rule_dir_perms_world_writable_root_owned'
###############################################################################
(>&2 echo "Remediating rule 28/45: 'xccdf_org.ssgproject.content_rule_dir_perms_world_writable_root_owned'")

# At least under containerized env /proc can have files w/o possilibity to
# modify even as root. And touching /proc is not good idea anyways.
find / -path /proc -prune -o \
    -not -fstype afs -not -fstype autofs -not -fstype ceph -not -fstype cifs -not -fstype smb3 \
    -not -fstype smbfs -not -fstype sshfs -not -fstype ncpfs -not -fstype ncp -not -fstype nfs \
    -not -fstype nfs4 -not -fstype gfs -not -fstype gfs2 -not -fstype glusterfs -not -fstype gpfs \
    -not -fstype pvfs2 -not -fstype ocfs2 -not -fstype lustre -not -fstype davfs \
    -not -fstype fuse.sshfs -type d -perm -0002 -uid +0 -exec chown root {} \;

# END fix for 'xccdf_org.ssgproject.content_rule_dir_perms_world_writable_root_owned'

###############################################################################
# BEGIN fix (29 / 45) for 'xccdf_org.ssgproject.content_rule_dir_perms_world_writable_sticky_bits'
###############################################################################
(>&2 echo "Remediating rule 29/45: 'xccdf_org.ssgproject.content_rule_dir_perms_world_writable_sticky_bits'")
df --local -P | awk '{if (NR!=1) print $6}' \
| xargs -I '$6' find '$6' -xdev -type d \
\( -perm -0002 -a ! -perm -1000 \) 2>/dev/null \
-exec chmod a+t {} +

# END fix for 'xccdf_org.ssgproject.content_rule_dir_perms_world_writable_sticky_bits'

###############################################################################
# BEGIN fix (30 / 45) for 'xccdf_org.ssgproject.content_rule_file_permissions_unauthorized_sgid'
###############################################################################
(>&2 echo "Remediating rule 30/45: 'xccdf_org.ssgproject.content_rule_file_permissions_unauthorized_sgid'")
(>&2 echo "FIX FOR THIS RULE 'xccdf_org.ssgproject.content_rule_file_permissions_unauthorized_sgid' IS MISSING!")

# END fix for 'xccdf_org.ssgproject.content_rule_file_permissions_unauthorized_sgid'

###############################################################################
# BEGIN fix (31 / 45) for 'xccdf_org.ssgproject.content_rule_file_permissions_unauthorized_suid'
###############################################################################
(>&2 echo "Remediating rule 31/45: 'xccdf_org.ssgproject.content_rule_file_permissions_unauthorized_suid'")
(>&2 echo "FIX FOR THIS RULE 'xccdf_org.ssgproject.content_rule_file_permissions_unauthorized_suid' IS MISSING!")

# END fix for 'xccdf_org.ssgproject.content_rule_file_permissions_unauthorized_suid'

###############################################################################
# BEGIN fix (32 / 45) for 'xccdf_org.ssgproject.content_rule_file_permissions_unauthorized_world_writable'
###############################################################################
(>&2 echo "Remediating rule 32/45: 'xccdf_org.ssgproject.content_rule_file_permissions_unauthorized_world_writable'")

FILTER_NODEV=$(awk '/nodev/ { print $2 }' /proc/filesystems | paste -sd,)

# Do not consider /sysroot partition because it contains only the physical
# read-only root on bootable containers.
PARTITIONS=$(findmnt -n -l -k -it $FILTER_NODEV | awk '{ print $1 }' | grep -v "/sysroot")

for PARTITION in $PARTITIONS; do
  find "${PARTITION}" -xdev -type f -perm -002 -exec chmod o-w {} \; 2>/dev/null
done

# Ensure /tmp is also fixed when tmpfs is used.
if grep "^tmpfs /tmp" /proc/mounts; then
  find /tmp -xdev -type f -perm -002 -exec chmod o-w {} \; 2>/dev/null
fi

# END fix for 'xccdf_org.ssgproject.content_rule_file_permissions_unauthorized_world_writable'

###############################################################################
# BEGIN fix (33 / 45) for 'xccdf_org.ssgproject.content_rule_file_permissions_ungroupowned'
###############################################################################
(>&2 echo "Remediating rule 33/45: 'xccdf_org.ssgproject.content_rule_file_permissions_ungroupowned'")
(>&2 echo "FIX FOR THIS RULE 'xccdf_org.ssgproject.content_rule_file_permissions_ungroupowned' IS MISSING!")

# END fix for 'xccdf_org.ssgproject.content_rule_file_permissions_ungroupowned'

###############################################################################
# BEGIN fix (34 / 45) for 'xccdf_org.ssgproject.content_rule_no_files_unowned_by_user'
###############################################################################
(>&2 echo "Remediating rule 34/45: 'xccdf_org.ssgproject.content_rule_no_files_unowned_by_user'")
(>&2 echo "FIX FOR THIS RULE 'xccdf_org.ssgproject.content_rule_no_files_unowned_by_user' IS MISSING!")

# END fix for 'xccdf_org.ssgproject.content_rule_no_files_unowned_by_user'

###############################################################################
# BEGIN fix (35 / 45) for 'xccdf_org.ssgproject.content_rule_package_dhcp_removed'
###############################################################################
(>&2 echo "Remediating rule 35/45: 'xccdf_org.ssgproject.content_rule_package_dhcp_removed'")

# CAUTION: This remediation script will remove dhcp
# from the system, and may remove any packages
# that depend on dhcp. Execute this
# remediation AFTER testing on a non-production
# system!


if rpm -q --quiet "dhcp" ; then
yum remove -y "dhcp"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_dhcp_removed'

###############################################################################
# BEGIN fix (36 / 45) for 'xccdf_org.ssgproject.content_rule_package_sendmail_removed'
###############################################################################
(>&2 echo "Remediating rule 36/45: 'xccdf_org.ssgproject.content_rule_package_sendmail_removed'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek; then

# CAUTION: This remediation script will remove sendmail
# from the system, and may remove any packages
# that depend on sendmail. Execute this
# remediation AFTER testing on a non-production
# system!


if rpm -q --quiet "sendmail" ; then
yum remove -y "sendmail"
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_sendmail_removed'

###############################################################################
# BEGIN fix (37 / 45) for 'xccdf_org.ssgproject.content_rule_package_xinetd_removed'
###############################################################################
(>&2 echo "Remediating rule 37/45: 'xccdf_org.ssgproject.content_rule_package_xinetd_removed'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q kernel || rpm --quiet -q kernel-uek; then

# CAUTION: This remediation script will remove xinetd
# from the system, and may remove any packages
# that depend on xinetd. Execute this
# remediation AFTER testing on a non-production
# system!


if rpm -q --quiet "xinetd" ; then
yum remove -y "xinetd"
fi

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_xinetd_removed'

###############################################################################
# BEGIN fix (38 / 45) for 'xccdf_org.ssgproject.content_rule_package_ypbind_removed'
###############################################################################
(>&2 echo "Remediating rule 38/45: 'xccdf_org.ssgproject.content_rule_package_ypbind_removed'")

# CAUTION: This remediation script will remove ypbind
# from the system, and may remove any packages
# that depend on ypbind. Execute this
# remediation AFTER testing on a non-production
# system!


if rpm -q --quiet "ypbind" ; then
yum remove -y "ypbind"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_ypbind_removed'

###############################################################################
# BEGIN fix (39 / 45) for 'xccdf_org.ssgproject.content_rule_package_ypserv_removed'
###############################################################################
(>&2 echo "Remediating rule 39/45: 'xccdf_org.ssgproject.content_rule_package_ypserv_removed'")

# CAUTION: This remediation script will remove ypserv
# from the system, and may remove any packages
# that depend on ypserv. Execute this
# remediation AFTER testing on a non-production
# system!


if rpm -q --quiet "ypserv" ; then
yum remove -y "ypserv"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_ypserv_removed'

###############################################################################
# BEGIN fix (40 / 45) for 'xccdf_org.ssgproject.content_rule_package_rsh-server_removed'
###############################################################################
(>&2 echo "Remediating rule 40/45: 'xccdf_org.ssgproject.content_rule_package_rsh-server_removed'")

# CAUTION: This remediation script will remove rsh-server
# from the system, and may remove any packages
# that depend on rsh-server. Execute this
# remediation AFTER testing on a non-production
# system!


if rpm -q --quiet "rsh-server" ; then
yum remove -y "rsh-server"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_rsh-server_removed'

###############################################################################
# BEGIN fix (41 / 45) for 'xccdf_org.ssgproject.content_rule_package_rsh_removed'
###############################################################################
(>&2 echo "Remediating rule 41/45: 'xccdf_org.ssgproject.content_rule_package_rsh_removed'")

# CAUTION: This remediation script will remove rsh
# from the system, and may remove any packages
# that depend on rsh. Execute this
# remediation AFTER testing on a non-production
# system!


if rpm -q --quiet "rsh" ; then
yum remove -y "rsh"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_rsh_removed'

###############################################################################
# BEGIN fix (42 / 45) for 'xccdf_org.ssgproject.content_rule_package_telnet-server_removed'
###############################################################################
(>&2 echo "Remediating rule 42/45: 'xccdf_org.ssgproject.content_rule_package_telnet-server_removed'")

# CAUTION: This remediation script will remove telnet-server
# from the system, and may remove any packages
# that depend on telnet-server. Execute this
# remediation AFTER testing on a non-production
# system!


if rpm -q --quiet "telnet-server" ; then
yum remove -y "telnet-server"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_telnet-server_removed'

###############################################################################
# BEGIN fix (43 / 45) for 'xccdf_org.ssgproject.content_rule_package_telnet_removed'
###############################################################################
(>&2 echo "Remediating rule 43/45: 'xccdf_org.ssgproject.content_rule_package_telnet_removed'")

# CAUTION: This remediation script will remove telnet
# from the system, and may remove any packages
# that depend on telnet. Execute this
# remediation AFTER testing on a non-production
# system!


if rpm -q --quiet "telnet" ; then
yum remove -y "telnet"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_telnet_removed'

###############################################################################
# BEGIN fix (44 / 45) for 'xccdf_org.ssgproject.content_rule_package_tftp-server_removed'
###############################################################################
(>&2 echo "Remediating rule 44/45: 'xccdf_org.ssgproject.content_rule_package_tftp-server_removed'")

# CAUTION: This remediation script will remove tftp-server
# from the system, and may remove any packages
# that depend on tftp-server. Execute this
# remediation AFTER testing on a non-production
# system!


if rpm -q --quiet "tftp-server" ; then
yum remove -y "tftp-server"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_tftp-server_removed'

###############################################################################
# BEGIN fix (45 / 45) for 'xccdf_org.ssgproject.content_rule_package_tftp_removed'
###############################################################################
(>&2 echo "Remediating rule 45/45: 'xccdf_org.ssgproject.content_rule_package_tftp_removed'")

# CAUTION: This remediation script will remove tftp
# from the system, and may remove any packages
# that depend on tftp. Execute this
# remediation AFTER testing on a non-production
# system!


if rpm -q --quiet "tftp" ; then
yum remove -y "tftp"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_tftp_removed'