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centos8-script-cui.sh

#!/usr/bin/env bash
###############################################################################
#
# Bash Remediation Script for Unclassified Information in Non-federal Information Systems and Organizations (NIST 800-171)
#
# Profile Description:
# From NIST 800-171, Section 2.2:
# Security requirements for protecting the confidentiality of CUI in nonfederal
# information systems and organizations have a well-defined structure that
# consists of:
# (i) a basic security requirements section;
# (ii) a derived security requirements section.
# The basic security requirements are obtained from FIPS Publication 200, which
# provides the high-level and fundamental security requirements for federal
# information and information systems. The derived security requirements, which
# supplement the basic security requirements, are taken from the security controls
# in NIST Special Publication 800-53.
# This profile configures Red Hat Enterprise Linux 8 to the NIST Special
# Publication 800-53 controls identified for securing Controlled Unclassified
# Information (CUI)."
#
# Profile ID:  xccdf_org.ssgproject.content_profile_cui
# Benchmark ID:  xccdf_org.ssgproject.content_benchmark_RHEL-8
# Benchmark Version:  0.1.73
# XCCDF Version:  1.2
#
# This file can be generated by OpenSCAP using:
# $ oscap xccdf generate fix --profile xccdf_org.ssgproject.content_profile_cui --fix-type bash ssg-centos8-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 / 210) for 'xccdf_org.ssgproject.content_rule_package_aide_installed'
###############################################################################
(>&2 echo "Remediating rule 1/210: 'xccdf_org.ssgproject.content_rule_package_aide_installed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

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

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_aide_installed'

###############################################################################
# BEGIN fix (2 / 210) for 'xccdf_org.ssgproject.content_rule_enable_dracut_fips_module'
###############################################################################
(>&2 echo "Remediating rule 2/210: 'xccdf_org.ssgproject.content_rule_enable_dracut_fips_module'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && ! ( [ "${container:-}" == "bwrap-osbuild" ] ) ); then

fips-mode-setup --enable
FIPS_CONF="/etc/dracut.conf.d/40-fips.conf"
if ! grep "^add_dracutmodules+=\" fips \"" $FIPS_CONF; then
    echo "add_dracutmodules+=\" fips \"" >> $FIPS_CONF
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_enable_dracut_fips_module'

###############################################################################
# BEGIN fix (3 / 210) for 'xccdf_org.ssgproject.content_rule_enable_fips_mode'
###############################################################################
(>&2 echo "Remediating rule 3/210: 'xccdf_org.ssgproject.content_rule_enable_fips_mode'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && ! ( [ "${container:-}" == "bwrap-osbuild" ] ) ) && { [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; }; then

var_system_crypto_policy='FIPS'

fips-mode-setup --enable

stderr_of_call=$(update-crypto-policies --set ${var_system_crypto_policy} 2>&1 > /dev/null)
rc=$?

if test "$rc" = 127; then
	echo "$stderr_of_call" >&2
	echo "Make sure that the script is installed on the remediated system." >&2
	echo "See output of the 'dnf provides update-crypto-policies' command" >&2
	echo "to see what package to (re)install" >&2

false  # end with an error code
elif test "$rc" != 0; then
	echo "Error invoking the update-crypto-policies script: $stderr_of_call" >&2
	false  # end with an error code
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_enable_fips_mode'

###############################################################################
# BEGIN fix (4 / 210) for 'xccdf_org.ssgproject.content_rule_package_crypto-policies_installed'
###############################################################################
(>&2 echo "Remediating rule 4/210: 'xccdf_org.ssgproject.content_rule_package_crypto-policies_installed'")

if ! rpm -q --quiet "crypto-policies" ; then
    yum install -y "crypto-policies"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_crypto-policies_installed'

###############################################################################
# BEGIN fix (5 / 210) for 'xccdf_org.ssgproject.content_rule_configure_bind_crypto_policy'
###############################################################################
(>&2 echo "Remediating rule 5/210: 'xccdf_org.ssgproject.content_rule_configure_bind_crypto_policy'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q bind; then

function remediate_bind_crypto_policy() {
	CONFIG_FILE="/etc/named.conf"
	if test -f "$CONFIG_FILE"; then
		sed -i 's|options {|&\n\tinclude "/etc/crypto-policies/back-ends/bind.config";|' "$CONFIG_FILE"
		return 0
	else
		echo "Aborting remediation as '$CONFIG_FILE' was not even found." >&2
		return 1
	fi
}

remediate_bind_crypto_policy

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

# END fix for 'xccdf_org.ssgproject.content_rule_configure_bind_crypto_policy'

###############################################################################
# BEGIN fix (6 / 210) for 'xccdf_org.ssgproject.content_rule_configure_crypto_policy'
###############################################################################
(>&2 echo "Remediating rule 6/210: 'xccdf_org.ssgproject.content_rule_configure_crypto_policy'")

var_system_crypto_policy='FIPS'

stderr_of_call=$(update-crypto-policies --set ${var_system_crypto_policy} 2>&1 > /dev/null)
rc=$?

false  # end with an error code
elif test "$rc" != 0; then
	echo "Error invoking the update-crypto-policies script: $stderr_of_call" >&2
	false  # end with an error code
fi

# END fix for 'xccdf_org.ssgproject.content_rule_configure_crypto_policy'

###############################################################################
# BEGIN fix (7 / 210) for 'xccdf_org.ssgproject.content_rule_configure_kerberos_crypto_policy'
###############################################################################
(>&2 echo "Remediating rule 7/210: 'xccdf_org.ssgproject.content_rule_configure_kerberos_crypto_policy'")

rm -f /etc/krb5.conf.d/crypto-policies
ln -s /etc/crypto-policies/back-ends/krb5.config /etc/krb5.conf.d/crypto-policies

# END fix for 'xccdf_org.ssgproject.content_rule_configure_kerberos_crypto_policy'

###############################################################################
# BEGIN fix (8 / 210) for 'xccdf_org.ssgproject.content_rule_configure_libreswan_crypto_policy'
###############################################################################
(>&2 echo "Remediating rule 8/210: 'xccdf_org.ssgproject.content_rule_configure_libreswan_crypto_policy'")

function remediate_libreswan_crypto_policy() {
    CONFIG_FILE="/etc/ipsec.conf"
    if ! grep -qP "^\s*include\s+/etc/crypto-policies/back-ends/libreswan.config\s*(?:#.*)?$" "$CONFIG_FILE" ; then
        # the file might not end with a new line
        echo -e '\ninclude /etc/crypto-policies/back-ends/libreswan.config' >> "$CONFIG_FILE"
    fi
    return 0
}

remediate_libreswan_crypto_policy

# END fix for 'xccdf_org.ssgproject.content_rule_configure_libreswan_crypto_policy'

###############################################################################
# BEGIN fix (9 / 210) for 'xccdf_org.ssgproject.content_rule_configure_openssl_crypto_policy'
###############################################################################
(>&2 echo "Remediating rule 9/210: 'xccdf_org.ssgproject.content_rule_configure_openssl_crypto_policy'")

OPENSSL_CRYPTO_POLICY_SECTION='[ crypto_policy ]'
OPENSSL_CRYPTO_POLICY_SECTION_REGEX='\[\s*crypto_policy\s*\]'

OPENSSL_CRYPTO_POLICY_INCLUSION='.include /etc/crypto-policies/back-ends/opensslcnf.config'

OPENSSL_CRYPTO_POLICY_INCLUSION_REGEX='^\s*\.include\s*(?:=\s*)?/etc/crypto-policies/back-ends/opensslcnf.config$'

function remediate_openssl_crypto_policy() {
	CONFIG_FILE=/etc/pki/tls/openssl.cnf
	if test -f "$CONFIG_FILE"; then
		if ! grep -q "^\\s*$OPENSSL_CRYPTO_POLICY_SECTION_REGEX" "$CONFIG_FILE"; then
			printf '\n%s\n\n%s' "$OPENSSL_CRYPTO_POLICY_SECTION" "$OPENSSL_CRYPTO_POLICY_INCLUSION" >> "$CONFIG_FILE"
			return 0
		elif ! grep -q "^\\s*$OPENSSL_CRYPTO_POLICY_INCLUSION_REGEX" "$CONFIG_FILE"; then
			sed -i "s|$OPENSSL_CRYPTO_POLICY_SECTION_REGEX|&\\n\\n$OPENSSL_CRYPTO_POLICY_INCLUSION\\n|" "$CONFIG_FILE"
			return 0
		fi
	else
		echo "Aborting remediation as '$CONFIG_FILE' was not even found." >&2
		return 1
	fi
}

remediate_openssl_crypto_policy

# END fix for 'xccdf_org.ssgproject.content_rule_configure_openssl_crypto_policy'

###############################################################################
# BEGIN fix (10 / 210) for 'xccdf_org.ssgproject.content_rule_configure_ssh_crypto_policy'
###############################################################################
(>&2 echo "Remediating rule 10/210: 'xccdf_org.ssgproject.content_rule_configure_ssh_crypto_policy'")

SSH_CONF="/etc/sysconfig/sshd"

sed -i "/^\s*CRYPTO_POLICY.*$/Id" $SSH_CONF

# END fix for 'xccdf_org.ssgproject.content_rule_configure_ssh_crypto_policy'

###############################################################################
# BEGIN fix (11 / 210) for 'xccdf_org.ssgproject.content_rule_openssl_use_strong_entropy'
###############################################################################
(>&2 echo "Remediating rule 11/210: 'xccdf_org.ssgproject.content_rule_openssl_use_strong_entropy'")

cat > /etc/profile.d/openssl-rand.sh <<- 'EOM'
# provide a default -rand /dev/random option to openssl commands that
# support it

# written inefficiently for maximum shell compatibility
openssl()
(
  openssl_bin=/usr/bin/openssl

case "$*" in
    # if user specified -rand, honor it
    *\ -rand\ *|*\ -help*) exec $openssl_bin "$@" ;;
  esac

cmds=`$openssl_bin list -digest-commands -cipher-commands | tr '\n' ' '`
  for i in `$openssl_bin list -commands`; do
    if $openssl_bin list -options "$i" | grep -q '^rand '; then
      cmds=" $i $cmds"
    fi
  done

case "$cmds" in
    *\ "$1"\ *)
      cmd="$1"; shift
      exec $openssl_bin "$cmd" -rand /dev/random "$@" ;;
  esac

exec $openssl_bin "$@"
)
EOM

# END fix for 'xccdf_org.ssgproject.content_rule_openssl_use_strong_entropy'

###############################################################################
# BEGIN fix (12 / 210) for 'xccdf_org.ssgproject.content_rule_partition_for_home'
###############################################################################
(>&2 echo "Remediating rule 12/210: 'xccdf_org.ssgproject.content_rule_partition_for_home'")
(>&2 echo "FIX FOR THIS RULE 'xccdf_org.ssgproject.content_rule_partition_for_home' IS MISSING!")

# END fix for 'xccdf_org.ssgproject.content_rule_partition_for_home'

###############################################################################
# BEGIN fix (13 / 210) for 'xccdf_org.ssgproject.content_rule_partition_for_var'
###############################################################################
(>&2 echo "Remediating rule 13/210: 'xccdf_org.ssgproject.content_rule_partition_for_var'")
(>&2 echo "FIX FOR THIS RULE 'xccdf_org.ssgproject.content_rule_partition_for_var' IS MISSING!")

# END fix for 'xccdf_org.ssgproject.content_rule_partition_for_var'

###############################################################################
# BEGIN fix (14 / 210) for 'xccdf_org.ssgproject.content_rule_partition_for_var_log'
###############################################################################
(>&2 echo "Remediating rule 14/210: 'xccdf_org.ssgproject.content_rule_partition_for_var_log'")
(>&2 echo "FIX FOR THIS RULE 'xccdf_org.ssgproject.content_rule_partition_for_var_log' IS MISSING!")

# END fix for 'xccdf_org.ssgproject.content_rule_partition_for_var_log'

###############################################################################
# BEGIN fix (15 / 210) for 'xccdf_org.ssgproject.content_rule_partition_for_var_log_audit'
###############################################################################
(>&2 echo "Remediating rule 15/210: 'xccdf_org.ssgproject.content_rule_partition_for_var_log_audit'")
(>&2 echo "FIX FOR THIS RULE 'xccdf_org.ssgproject.content_rule_partition_for_var_log_audit' IS MISSING!")

# END fix for 'xccdf_org.ssgproject.content_rule_partition_for_var_log_audit'

###############################################################################
# BEGIN fix (16 / 210) for 'xccdf_org.ssgproject.content_rule_partition_for_var_tmp'
###############################################################################
(>&2 echo "Remediating rule 16/210: 'xccdf_org.ssgproject.content_rule_partition_for_var_tmp'")
(>&2 echo "FIX FOR THIS RULE 'xccdf_org.ssgproject.content_rule_partition_for_var_tmp' IS MISSING!")

# END fix for 'xccdf_org.ssgproject.content_rule_partition_for_var_tmp'

###############################################################################
# BEGIN fix (17 / 210) for 'xccdf_org.ssgproject.content_rule_package_sudo_installed'
###############################################################################
(>&2 echo "Remediating rule 17/210: 'xccdf_org.ssgproject.content_rule_package_sudo_installed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

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

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_sudo_installed'

###############################################################################
# BEGIN fix (18 / 210) for 'xccdf_org.ssgproject.content_rule_package_scap-security-guide_installed'
###############################################################################
(>&2 echo "Remediating rule 18/210: 'xccdf_org.ssgproject.content_rule_package_scap-security-guide_installed'")

if ! rpm -q --quiet "scap-security-guide" ; then
    yum install -y "scap-security-guide"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_scap-security-guide_installed'

###############################################################################
# BEGIN fix (19 / 210) for 'xccdf_org.ssgproject.content_rule_package_dnf-plugin-subscription-manager_installed'
###############################################################################
(>&2 echo "Remediating rule 19/210: 'xccdf_org.ssgproject.content_rule_package_dnf-plugin-subscription-manager_installed'")

if ! rpm -q --quiet "dnf-plugin-subscription-manager" ; then
    yum install -y "dnf-plugin-subscription-manager"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_dnf-plugin-subscription-manager_installed'

###############################################################################
# BEGIN fix (20 / 210) for 'xccdf_org.ssgproject.content_rule_package_gnutls-utils_installed'
###############################################################################
(>&2 echo "Remediating rule 20/210: 'xccdf_org.ssgproject.content_rule_package_gnutls-utils_installed'")

if ! rpm -q --quiet "gnutls-utils" ; then
    yum install -y "gnutls-utils"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_gnutls-utils_installed'

###############################################################################
# BEGIN fix (21 / 210) for 'xccdf_org.ssgproject.content_rule_package_openscap-scanner_installed'
###############################################################################
(>&2 echo "Remediating rule 21/210: 'xccdf_org.ssgproject.content_rule_package_openscap-scanner_installed'")

if ! rpm -q --quiet "openscap-scanner" ; then
    yum install -y "openscap-scanner"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_openscap-scanner_installed'

###############################################################################
# BEGIN fix (22 / 210) for 'xccdf_org.ssgproject.content_rule_package_subscription-manager_installed'
###############################################################################
(>&2 echo "Remediating rule 22/210: 'xccdf_org.ssgproject.content_rule_package_subscription-manager_installed'")

if ! rpm -q --quiet "subscription-manager" ; then
    yum install -y "subscription-manager"
fi

# END fix for 'xccdf_org.ssgproject.content_rule_package_subscription-manager_installed'

###############################################################################
# BEGIN fix (23 / 210) for 'xccdf_org.ssgproject.content_rule_package_krb5-workstation_removed'
###############################################################################
(>&2 echo "Remediating rule 23/210: 'xccdf_org.ssgproject.content_rule_package_krb5-workstation_removed'")

# CAUTION: This remediation script will remove krb5-workstation
#	   from the system, and may remove any packages
#	   that depend on krb5-workstation. Execute this
#	   remediation AFTER testing on a non-production
#	   system!

if rpm -q --quiet "krb5-workstation" ; then

yum remove -y "krb5-workstation"

# END fix for 'xccdf_org.ssgproject.content_rule_package_krb5-workstation_removed'

###############################################################################
# BEGIN fix (24 / 210) for 'xccdf_org.ssgproject.content_rule_package_abrt-addon-kerneloops_removed'
###############################################################################
(>&2 echo "Remediating rule 24/210: 'xccdf_org.ssgproject.content_rule_package_abrt-addon-kerneloops_removed'")

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

if rpm -q --quiet "abrt-addon-kerneloops" ; then

yum remove -y "abrt-addon-kerneloops"

# END fix for 'xccdf_org.ssgproject.content_rule_package_abrt-addon-kerneloops_removed'

###############################################################################
# BEGIN fix (25 / 210) for 'xccdf_org.ssgproject.content_rule_package_iprutils_removed'
###############################################################################
(>&2 echo "Remediating rule 25/210: 'xccdf_org.ssgproject.content_rule_package_iprutils_removed'")

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

if rpm -q --quiet "iprutils" ; then

yum remove -y "iprutils"

# END fix for 'xccdf_org.ssgproject.content_rule_package_iprutils_removed'

###############################################################################
# BEGIN fix (26 / 210) for 'xccdf_org.ssgproject.content_rule_package_libreport-plugin-rhtsupport_removed'
###############################################################################
(>&2 echo "Remediating rule 26/210: 'xccdf_org.ssgproject.content_rule_package_libreport-plugin-rhtsupport_removed'")

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

if rpm -q --quiet "libreport-plugin-rhtsupport" ; then

yum remove -y "libreport-plugin-rhtsupport"

# END fix for 'xccdf_org.ssgproject.content_rule_package_libreport-plugin-rhtsupport_removed'

###############################################################################
# BEGIN fix (27 / 210) for 'xccdf_org.ssgproject.content_rule_package_libreport-plugin-logger_removed'
###############################################################################
(>&2 echo "Remediating rule 27/210: 'xccdf_org.ssgproject.content_rule_package_libreport-plugin-logger_removed'")

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

if rpm -q --quiet "libreport-plugin-logger" ; then

yum remove -y "libreport-plugin-logger"

# END fix for 'xccdf_org.ssgproject.content_rule_package_libreport-plugin-logger_removed'

###############################################################################
# BEGIN fix (28 / 210) for 'xccdf_org.ssgproject.content_rule_package_abrt-addon-ccpp_removed'
###############################################################################
(>&2 echo "Remediating rule 28/210: 'xccdf_org.ssgproject.content_rule_package_abrt-addon-ccpp_removed'")

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

if rpm -q --quiet "abrt-addon-ccpp" ; then

yum remove -y "abrt-addon-ccpp"

# END fix for 'xccdf_org.ssgproject.content_rule_package_abrt-addon-ccpp_removed'

###############################################################################
# BEGIN fix (29 / 210) for 'xccdf_org.ssgproject.content_rule_package_abrt-cli_removed'
###############################################################################
(>&2 echo "Remediating rule 29/210: 'xccdf_org.ssgproject.content_rule_package_abrt-cli_removed'")

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

if rpm -q --quiet "abrt-cli" ; then

yum remove -y "abrt-cli"

# END fix for 'xccdf_org.ssgproject.content_rule_package_abrt-cli_removed'

###############################################################################
# BEGIN fix (30 / 210) for 'xccdf_org.ssgproject.content_rule_package_python3-abrt-addon_removed'
###############################################################################
(>&2 echo "Remediating rule 30/210: 'xccdf_org.ssgproject.content_rule_package_python3-abrt-addon_removed'")

# CAUTION: This remediation script will remove python3-abrt-addon
#	   from the system, and may remove any packages
#	   that depend on python3-abrt-addon. Execute this
#	   remediation AFTER testing on a non-production
#	   system!

if rpm -q --quiet "python3-abrt-addon" ; then

yum remove -y "python3-abrt-addon"

# END fix for 'xccdf_org.ssgproject.content_rule_package_python3-abrt-addon_removed'

###############################################################################
# BEGIN fix (31 / 210) for 'xccdf_org.ssgproject.content_rule_package_abrt-plugin-sosreport_removed'
###############################################################################
(>&2 echo "Remediating rule 31/210: 'xccdf_org.ssgproject.content_rule_package_abrt-plugin-sosreport_removed'")

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

if rpm -q --quiet "abrt-plugin-sosreport" ; then

yum remove -y "abrt-plugin-sosreport"

# END fix for 'xccdf_org.ssgproject.content_rule_package_abrt-plugin-sosreport_removed'

###############################################################################
# BEGIN fix (32 / 210) for 'xccdf_org.ssgproject.content_rule_package_gssproxy_removed'
###############################################################################
(>&2 echo "Remediating rule 32/210: 'xccdf_org.ssgproject.content_rule_package_gssproxy_removed'")

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

if rpm -q --quiet "gssproxy" ; then

yum remove -y "gssproxy"

# END fix for 'xccdf_org.ssgproject.content_rule_package_gssproxy_removed'

###############################################################################
# BEGIN fix (33 / 210) for 'xccdf_org.ssgproject.content_rule_package_dnf-automatic_installed'
###############################################################################
(>&2 echo "Remediating rule 33/210: 'xccdf_org.ssgproject.content_rule_package_dnf-automatic_installed'")

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

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

###############################################################################
# BEGIN fix (34 / 210) for 'xccdf_org.ssgproject.content_rule_dnf-automatic_apply_updates'
###############################################################################
(>&2 echo "Remediating rule 34/210: 'xccdf_org.ssgproject.content_rule_dnf-automatic_apply_updates'")

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 "[[:space:]]*\[commands\]([^\n\[]*\n+)+?[[:space:]]*apply_updates" "$f"; then
            sed -i "s/apply_updates[^(\n)]*/apply_updates = yes/" "$f"
            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

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

###############################################################################
# BEGIN fix (35 / 210) for 'xccdf_org.ssgproject.content_rule_dnf-automatic_security_updates_only'
###############################################################################
(>&2 echo "Remediating rule 35/210: 'xccdf_org.ssgproject.content_rule_dnf-automatic_security_updates_only'")

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 "[[:space:]]*\[commands\]([^\n\[]*\n+)+?[[:space:]]*upgrade_type" "$f"; then
            sed -i "s/upgrade_type[^(\n)]*/upgrade_type = security/" "$f"
            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

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

###############################################################################
# BEGIN fix (36 / 210) for 'xccdf_org.ssgproject.content_rule_ensure_gpgcheck_globally_activated'
###############################################################################
(>&2 echo "Remediating rule 36/210: '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 '$a'\\ "/etc/yum.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/yum.conf" >> "/etc/yum.conf"
    printf '%s\n' "$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 (37 / 210) for 'xccdf_org.ssgproject.content_rule_ensure_gpgcheck_local_packages'
###############################################################################
(>&2 echo "Remediating rule 37/210: '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 '$a'\\ "/etc/yum.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/yum.conf" >> "/etc/yum.conf"
    printf '%s\n' "$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 (38 / 210) for 'xccdf_org.ssgproject.content_rule_ensure_gpgcheck_never_disabled'
###############################################################################
(>&2 echo "Remediating rule 38/210: '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 (39 / 210) for 'xccdf_org.ssgproject.content_rule_ensure_redhat_gpgkey_installed'
###############################################################################
(>&2 echo "Remediating rule 39/210: 'xccdf_org.ssgproject.content_rule_ensure_redhat_gpgkey_installed'")
# The two fingerprints below are retrieved from https://access.redhat.com/security/team/key
readonly REDHAT_RELEASE_FINGERPRINT="567E347AD0044ADE55BA8A5F199E2F91FD431D51"
readonly REDHAT_AUXILIARY_FINGERPRINT="6A6AA7C97C8890AEC6AEBFE2F76F66C3D4082792"

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

RPM_GPG_DIR_PERMS=$(stat -c %a "$(dirname "$REDHAT_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 "$REDHAT_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
    echo "${GPG_OUT[*]}" | grep -vE "${REDHAT_RELEASE_FINGERPRINT}|${REDHAT_AUXILIARY_FINGERPRINT}" || {
      # If $REDHAT_RELEASE_KEY file doesn't contain any keys with unknown fingerprint, import it
      rpm --import "${REDHAT_RELEASE_KEY}"
    }
  fi
fi

# END fix for 'xccdf_org.ssgproject.content_rule_ensure_redhat_gpgkey_installed'

###############################################################################
# BEGIN fix (40 / 210) for 'xccdf_org.ssgproject.content_rule_timer_dnf-automatic_enabled'
###############################################################################
(>&2 echo "Remediating rule 40/210: 'xccdf_org.ssgproject.content_rule_timer_dnf-automatic_enabled'")

SYSTEMCTL_EXEC='/usr/bin/systemctl'
"$SYSTEMCTL_EXEC" start 'dnf-automatic.timer'
"$SYSTEMCTL_EXEC" enable 'dnf-automatic.timer'

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

###############################################################################
# BEGIN fix (41 / 210) for 'xccdf_org.ssgproject.content_rule_enable_authselect'
###############################################################################
(>&2 echo "Remediating rule 41/210: 'xccdf_org.ssgproject.content_rule_enable_authselect'")

var_authselect_profile='minimal'

authselect select "$var_authselect_profile"

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

# END fix for 'xccdf_org.ssgproject.content_rule_enable_authselect'

###############################################################################
# BEGIN fix (42 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_unix_remember'
###############################################################################
(>&2 echo "Remediating rule 42/210: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_unix_remember'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

var_password_pam_unix_remember='5'

if [ -f /usr/bin/authselect ]; then
    if authselect list-features minimal | 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 }')
            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*' "$PAM_FILE_PATH")" -eq 1 ]; then
                # The control is updated only if one single line matches.
                sed -i -E --follow-symlinks 's/^(\s*password\s+).*(\bpam_pwhistory.so.*)/\1'"requisite"' \2/' "$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.*)/\1'"requisite"' \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 }')
                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 }')
            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*' "$PAM_FILE_PATH")" -eq 1 ]; then
            # The control is updated only if one single line matches.
            sed -i -E --follow-symlinks 's/^(\s*password\s+).*(\bpam_pwhistory.so.*)/\1'"requisite"' \2/' "$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 (43 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_deny'
###############################################################################
(>&2 echo "Remediating rule 43/210: 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_deny'")
# Remediation is applicable only in certain platforms
if 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

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

FAILLOCK_CONF="/etc/security/faillock.conf"
if [ -f $FAILLOCK_CONF ]; 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 }')
                    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 (preauth|authfail).*deny' "$pam_file"; then
            sed -i --follow-symlinks '/^auth.*required.*pam_faillock\.so.*preauth.*silent.*/ s/$/ 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.*silent.*$$'"deny"'=$[0-9]\+$.*$/\1\2'"$var_accounts_passwords_pam_faillock_deny"'\3/' "$pam_file"
            sed -i --follow-symlinks 's/$^auth.*required.*pam_faillock\.so.*authfail.*$$'"deny"'=$[0-9]\+$.*$/\1\2'"$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 (44 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_interval'
###############################################################################
(>&2 echo "Remediating rule 44/210: 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_interval'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

var_accounts_passwords_pam_faillock_fail_interval='900'

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

FAILLOCK_CONF="/etc/security/faillock.conf"
if [ -f $FAILLOCK_CONF ]; 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 }')
                    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 (preauth|authfail).*fail_interval' "$pam_file"; then
            sed -i --follow-symlinks '/^auth.*required.*pam_faillock\.so.*preauth.*silent.*/ s/$/ 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.*silent.*$$'"fail_interval"'=$[0-9]\+$.*$/\1\2'"$var_accounts_passwords_pam_faillock_fail_interval"'\3/' "$pam_file"
            sed -i --follow-symlinks 's/$^auth.*required.*pam_faillock\.so.*authfail.*$$'"fail_interval"'=$[0-9]\+$.*$/\1\2'"$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 (45 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_unlock_time'
###############################################################################
(>&2 echo "Remediating rule 45/210: 'xccdf_org.ssgproject.content_rule_accounts_passwords_pam_faillock_unlock_time'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

var_accounts_passwords_pam_faillock_unlock_time='0'

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

FAILLOCK_CONF="/etc/security/faillock.conf"
if [ -f $FAILLOCK_CONF ]; 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 }')
                    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 (preauth|authfail).*unlock_time' "$pam_file"; then
            sed -i --follow-symlinks '/^auth.*required.*pam_faillock\.so.*preauth.*silent.*/ s/$/ 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.*silent.*$$'"unlock_time"'=$[0-9]\+$.*$/\1\2'"$var_accounts_passwords_pam_faillock_unlock_time"'\3/' "$pam_file"
            sed -i --follow-symlinks 's/$^auth.*required.*pam_faillock\.so.*authfail.*$$'"unlock_time"'=$[0-9]\+$.*$/\1\2'"$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 (46 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_dcredit'
###############################################################################
(>&2 echo "Remediating rule 46/210: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_dcredit'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

var_password_pam_dcredit='-1'

# 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 '$a'\\ "/etc/security/pwquality.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/security/pwquality.conf" >> "/etc/security/pwquality.conf"
    printf '%s\n' "$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 (47 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_difok'
###############################################################################
(>&2 echo "Remediating rule 47/210: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_difok'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

var_password_pam_difok='4'

# 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' <<< "^difok")

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

# 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 "^difok\\>" "/etc/security/pwquality.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^difok\\>.*/$escaped_formatted_output/gi" "/etc/security/pwquality.conf"
else
    if [[ -s "/etc/security/pwquality.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/security/pwquality.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/security/pwquality.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/security/pwquality.conf" >> "/etc/security/pwquality.conf"
    printf '%s\n' "$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_difok'

###############################################################################
# BEGIN fix (48 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_lcredit'
###############################################################################
(>&2 echo "Remediating rule 48/210: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_lcredit'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

var_password_pam_lcredit='-1'

# 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 '$a'\\ "/etc/security/pwquality.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/security/pwquality.conf" >> "/etc/security/pwquality.conf"
    printf '%s\n' "$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 (49 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_maxclassrepeat'
###############################################################################
(>&2 echo "Remediating rule 49/210: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_maxclassrepeat'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

var_password_pam_maxclassrepeat='4'

# 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' <<< "^maxclassrepeat")

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

# 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 "^maxclassrepeat\\>" "/etc/security/pwquality.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^maxclassrepeat\\>.*/$escaped_formatted_output/gi" "/etc/security/pwquality.conf"
else
    if [[ -s "/etc/security/pwquality.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/security/pwquality.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/security/pwquality.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/security/pwquality.conf" >> "/etc/security/pwquality.conf"
    printf '%s\n' "$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_maxclassrepeat'

###############################################################################
# BEGIN fix (50 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_maxrepeat'
###############################################################################
(>&2 echo "Remediating rule 50/210: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_maxrepeat'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

var_password_pam_maxrepeat='3'

# 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' <<< "^maxrepeat")

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

# 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 "^maxrepeat\\>" "/etc/security/pwquality.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^maxrepeat\\>.*/$escaped_formatted_output/gi" "/etc/security/pwquality.conf"
else
    if [[ -s "/etc/security/pwquality.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/security/pwquality.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/security/pwquality.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/security/pwquality.conf" >> "/etc/security/pwquality.conf"
    printf '%s\n' "$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_maxrepeat'

###############################################################################
# BEGIN fix (51 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_minlen'
###############################################################################
(>&2 echo "Remediating rule 51/210: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_minlen'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

var_password_pam_minlen='12'

# 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 '$a'\\ "/etc/security/pwquality.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/security/pwquality.conf" >> "/etc/security/pwquality.conf"
    printf '%s\n' "$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 (52 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_ocredit'
###############################################################################
(>&2 echo "Remediating rule 52/210: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_ocredit'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

var_password_pam_ocredit='-1'

# 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 '$a'\\ "/etc/security/pwquality.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/security/pwquality.conf" >> "/etc/security/pwquality.conf"
    printf '%s\n' "$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 (53 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_password_pam_ucredit'
###############################################################################
(>&2 echo "Remediating rule 53/210: 'xccdf_org.ssgproject.content_rule_accounts_password_pam_ucredit'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

var_password_pam_ucredit='-1'

# 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 '$a'\\ "/etc/security/pwquality.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/security/pwquality.conf" >> "/etc/security/pwquality.conf"
    printf '%s\n' "$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 (54 / 210) for 'xccdf_org.ssgproject.content_rule_service_debug-shell_disabled'
###############################################################################
(>&2 echo "Remediating rule 54/210: 'xccdf_org.ssgproject.content_rule_service_debug-shell_disabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

SYSTEMCTL_EXEC='/usr/bin/systemctl'
"$SYSTEMCTL_EXEC" stop 'debug-shell.service'
"$SYSTEMCTL_EXEC" disable 'debug-shell.service'
"$SYSTEMCTL_EXEC" mask 'debug-shell.service'
# Disable socket activation if we have a unit file for it
if "$SYSTEMCTL_EXEC" -q list-unit-files debug-shell.socket; then
    "$SYSTEMCTL_EXEC" stop 'debug-shell.socket'
    "$SYSTEMCTL_EXEC" mask 'debug-shell.socket'
fi
# The service may not be running because it has been started and failed,
# so let's reset the state so OVAL checks pass.
# Service should be 'inactive', not 'failed' after reboot though.
"$SYSTEMCTL_EXEC" reset-failed 'debug-shell.service' || true

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

# END fix for 'xccdf_org.ssgproject.content_rule_service_debug-shell_disabled'

###############################################################################
# BEGIN fix (55 / 210) for 'xccdf_org.ssgproject.content_rule_disable_ctrlaltdel_burstaction'
###############################################################################
(>&2 echo "Remediating rule 55/210: 'xccdf_org.ssgproject.content_rule_disable_ctrlaltdel_burstaction'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && { rpm --quiet -q systemd; }; 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' <<< "^CtrlAltDelBurstAction=")

# shellcheck disable=SC2059
printf -v formatted_output "%s=%s" "$stripped_key" "none"

# 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 "^CtrlAltDelBurstAction=\\>" "/etc/systemd/system.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^CtrlAltDelBurstAction=\\>.*/$escaped_formatted_output/gi" "/etc/systemd/system.conf"
else
    if [[ -s "/etc/systemd/system.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/systemd/system.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/systemd/system.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/systemd/system.conf" >> "/etc/systemd/system.conf"
    printf '%s\n' "$formatted_output" >> "/etc/systemd/system.conf"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_disable_ctrlaltdel_burstaction'

###############################################################################
# BEGIN fix (56 / 210) for 'xccdf_org.ssgproject.content_rule_disable_ctrlaltdel_reboot'
###############################################################################
(>&2 echo "Remediating rule 56/210: 'xccdf_org.ssgproject.content_rule_disable_ctrlaltdel_reboot'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

systemctl disable --now ctrl-alt-del.target
systemctl mask --now ctrl-alt-del.target

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

# END fix for 'xccdf_org.ssgproject.content_rule_disable_ctrlaltdel_reboot'

###############################################################################
# BEGIN fix (57 / 210) for 'xccdf_org.ssgproject.content_rule_require_singleuser_auth'
###############################################################################
(>&2 echo "Remediating rule 57/210: 'xccdf_org.ssgproject.content_rule_require_singleuser_auth'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

service_file="/usr/lib/systemd/system/rescue.service"

sulogin="/usr/lib/systemd/systemd-sulogin-shell rescue"

if grep "^ExecStart=.*" "$service_file" ; then
    sed -i "s%^ExecStart=.*%ExecStart=-$sulogin%" "$service_file"
else
    echo "ExecStart=-$sulogin" >> "$service_file"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_require_singleuser_auth'

###############################################################################
# BEGIN fix (58 / 210) for 'xccdf_org.ssgproject.content_rule_package_tmux_installed'
###############################################################################
(>&2 echo "Remediating rule 58/210: 'xccdf_org.ssgproject.content_rule_package_tmux_installed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

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

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_tmux_installed'

###############################################################################
# BEGIN fix (59 / 210) for 'xccdf_org.ssgproject.content_rule_configure_bashrc_exec_tmux'
###############################################################################
(>&2 echo "Remediating rule 59/210: 'xccdf_org.ssgproject.content_rule_configure_bashrc_exec_tmux'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && { rpm --quiet -q tmux; }; then

if ! grep -x '  case "$name" in (sshd|login) exec tmux ;; esac' /etc/bashrc; then
    cat >> /etc/profile.d/tmux.sh <<'EOF'
if [ "$PS1" ]; then
  parent=$(ps -o ppid= -p $$)
  name=$(ps -o comm= -p $parent)
  case "$name" in (sshd|login) exec tmux ;; esac
fi
EOF
    chmod 0644 /etc/profile.d/tmux.sh
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_configure_bashrc_exec_tmux'

###############################################################################
# BEGIN fix (60 / 210) for 'xccdf_org.ssgproject.content_rule_configure_tmux_lock_after_time'
###############################################################################
(>&2 echo "Remediating rule 60/210: 'xccdf_org.ssgproject.content_rule_configure_tmux_lock_after_time'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && { rpm --quiet -q tmux; }; then

tmux_conf="/etc/tmux.conf"

if grep -qP '^\s*set\s+-g\s+lock-after-time' "$tmux_conf" ; then
    sed -i 's/^\s*set\s\+-g\s\+lock-after-time.*$/set -g lock-after-time 900/' "$tmux_conf"
else
    echo "set -g lock-after-time 900" >> "$tmux_conf"
fi
chmod 0644 "$tmux_conf"

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

# END fix for 'xccdf_org.ssgproject.content_rule_configure_tmux_lock_after_time'

###############################################################################
# BEGIN fix (61 / 210) for 'xccdf_org.ssgproject.content_rule_configure_tmux_lock_command'
###############################################################################
(>&2 echo "Remediating rule 61/210: 'xccdf_org.ssgproject.content_rule_configure_tmux_lock_command'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && { rpm --quiet -q tmux; }; then

tmux_conf="/etc/tmux.conf"

if grep -qP '^\s*set\s+-g\s+lock-command' "$tmux_conf" ; then
    sed -i 's/^\s*set\s\+-g\s\+lock-command.*$/set -g lock-command vlock/' "$tmux_conf"
else
    echo "set -g lock-command vlock" >> "$tmux_conf"
fi
chmod 0644 "$tmux_conf"

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

# END fix for 'xccdf_org.ssgproject.content_rule_configure_tmux_lock_command'

###############################################################################
# BEGIN fix (62 / 210) for 'xccdf_org.ssgproject.content_rule_no_tmux_in_shells'
###############################################################################
(>&2 echo "Remediating rule 62/210: 'xccdf_org.ssgproject.content_rule_no_tmux_in_shells'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if grep -q 'tmux\s*$' /etc/shells ; then
	sed -i '/tmux\s*$/d' /etc/shells
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_no_tmux_in_shells'

###############################################################################
# BEGIN fix (63 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_max_concurrent_login_sessions'
###############################################################################
(>&2 echo "Remediating rule 63/210: 'xccdf_org.ssgproject.content_rule_accounts_max_concurrent_login_sessions'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

var_accounts_max_concurrent_login_sessions='10'

if grep -q '^[^#]*\<maxlogins\>' /etc/security/limits.d/*.conf; then
	sed -i "/^[^#]*\<maxlogins\>/ s/maxlogins.*/maxlogins $var_accounts_max_concurrent_login_sessions/" /etc/security/limits.d/*.conf
elif grep -q '^[^#]*\<maxlogins\>' /etc/security/limits.conf; then
	sed -i "/^[^#]*\<maxlogins\>/ s/maxlogins.*/maxlogins $var_accounts_max_concurrent_login_sessions/" /etc/security/limits.conf
else
	echo "*	hard	maxlogins	$var_accounts_max_concurrent_login_sessions" >> /etc/security/limits.conf
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_max_concurrent_login_sessions'

###############################################################################
# BEGIN fix (64 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_umask_etc_bashrc'
###############################################################################
(>&2 echo "Remediating rule 64/210: 'xccdf_org.ssgproject.content_rule_accounts_umask_etc_bashrc'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q bash; then

var_accounts_user_umask='027'

grep -q "^[^#]*\bumask" /etc/bashrc && \
  sed -i -E -e "s/^([^#]*\bumask).*/\1 $var_accounts_user_umask/g" /etc/bashrc
if ! [ $? -eq 0 ]; then
    echo "umask $var_accounts_user_umask" >> /etc/bashrc
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_umask_etc_bashrc'

###############################################################################
# BEGIN fix (65 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_umask_etc_csh_cshrc'
###############################################################################
(>&2 echo "Remediating rule 65/210: 'xccdf_org.ssgproject.content_rule_accounts_umask_etc_csh_cshrc'")

var_accounts_user_umask='027'

grep -q "^\s*umask" /etc/csh.cshrc && \
  sed -i -E -e "s/^(\s*umask).*/\1 $var_accounts_user_umask/g" /etc/csh.cshrc
if ! [ $? -eq 0 ]; then
    echo "umask $var_accounts_user_umask" >> /etc/csh.cshrc
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_umask_etc_csh_cshrc'

###############################################################################
# BEGIN fix (66 / 210) for 'xccdf_org.ssgproject.content_rule_accounts_umask_etc_profile'
###############################################################################
(>&2 echo "Remediating rule 66/210: 'xccdf_org.ssgproject.content_rule_accounts_umask_etc_profile'")

var_accounts_user_umask='027'

readarray -t profile_files < <(find /etc/profile.d/ -type f -name '*.sh' -or -name 'sh.local')

for file in "${profile_files[@]}" /etc/profile; do
  grep -qE '^[^#]*umask' "$file" && sed -i -E "s/^(\s*umask\s*)[0-7]+/\1$var_accounts_user_umask/g" "$file"
done

if ! grep -qrE '^[^#]*umask' /etc/profile*; then
  echo "umask $var_accounts_user_umask" >> /etc/profile
fi

# END fix for 'xccdf_org.ssgproject.content_rule_accounts_umask_etc_profile'

###############################################################################
# BEGIN fix (67 / 210) for 'xccdf_org.ssgproject.content_rule_no_empty_passwords'
###############################################################################
(>&2 echo "Remediating rule 67/210: 'xccdf_org.ssgproject.content_rule_no_empty_passwords'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

authselect apply-changes -b
else
    
if grep -qP '^\s*auth\s+'"sufficient"'\s+pam_unix.so\s.*\bnullok\b' "/etc/pam.d/system-auth"; then
    sed -i -E --follow-symlinks 's/(.*auth.*'"sufficient"'.*pam_unix.so.*)\snullok=?[[:alnum:]]*(.*)/\1\2/g' "/etc/pam.d/system-auth"
fi
    
if grep -qP '^\s*password\s+'"sufficient"'\s+pam_unix.so\s.*\bnullok\b' "/etc/pam.d/system-auth"; then
    sed -i -E --follow-symlinks 's/(.*password.*'"sufficient"'.*pam_unix.so.*)\snullok=?[[:alnum:]]*(.*)/\1\2/g' "/etc/pam.d/system-auth"
fi
    
if grep -qP '^\s*auth\s+'"sufficient"'\s+pam_unix.so\s.*\bnullok\b' "/etc/pam.d/password-auth"; then
    sed -i -E --follow-symlinks 's/(.*auth.*'"sufficient"'.*pam_unix.so.*)\snullok=?[[:alnum:]]*(.*)/\1\2/g' "/etc/pam.d/password-auth"
fi
    
if grep -qP '^\s*password\s+'"sufficient"'\s+pam_unix.so\s.*\bnullok\b' "/etc/pam.d/password-auth"; then
    sed -i -E --follow-symlinks 's/(.*password.*'"sufficient"'.*pam_unix.so.*)\snullok=?[[:alnum:]]*(.*)/\1\2/g' "/etc/pam.d/password-auth"
fi
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_no_empty_passwords'

###############################################################################
# BEGIN fix (68 / 210) for 'xccdf_org.ssgproject.content_rule_securetty_root_login_console_only'
###############################################################################
(>&2 echo "Remediating rule 68/210: 'xccdf_org.ssgproject.content_rule_securetty_root_login_console_only'")
sed -i '/^vc\/[0-9]/d' /etc/securetty

# END fix for 'xccdf_org.ssgproject.content_rule_securetty_root_login_console_only'

###############################################################################
# BEGIN fix (69 / 210) for 'xccdf_org.ssgproject.content_rule_use_pam_wheel_for_su'
###############################################################################
(>&2 echo "Remediating rule 69/210: 'xccdf_org.ssgproject.content_rule_use_pam_wheel_for_su'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

# uncomment the option if commented
sed '/^[[:space:]]*#[[:space:]]*auth[[:space:]]\+required[[:space:]]\+pam_wheel\.so[[:space:]]\+use_uid$/s/^[[:space:]]*#//' -i /etc/pam.d/su

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

# END fix for 'xccdf_org.ssgproject.content_rule_use_pam_wheel_for_su'

###############################################################################
# BEGIN fix (70 / 210) for 'xccdf_org.ssgproject.content_rule_grub2_disable_recovery'
###############################################################################
(>&2 echo "Remediating rule 70/210: 'xccdf_org.ssgproject.content_rule_grub2_disable_recovery'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q grub2-common; then

if grep -q '^GRUB_DISABLE_RECOVERY=.*'  '/etc/default/grub' ; then
    sed -i 's/GRUB_DISABLE_RECOVERY=.*/GRUB_DISABLE_RECOVERY=true/' "/etc/default/grub"
else
    echo "GRUB_DISABLE_RECOVERY=true" >> '/etc/default/grub'
fi

grubby --update-kernel=ALL --env=/boot/grub2/grubenv

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

# END fix for 'xccdf_org.ssgproject.content_rule_grub2_disable_recovery'

###############################################################################
# BEGIN fix (71 / 210) for 'xccdf_org.ssgproject.content_rule_grub2_kernel_trust_cpu_rng'
###############################################################################
(>&2 echo "Remediating rule 71/210: 'xccdf_org.ssgproject.content_rule_grub2_kernel_trust_cpu_rng'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q grub2-common && { [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; }; then

grubby --update-kernel=ALL --args=random.trust_cpu=on --env=/boot/grub2/grubenv

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

# END fix for 'xccdf_org.ssgproject.content_rule_grub2_kernel_trust_cpu_rng'

###############################################################################
# BEGIN fix (72 / 210) for 'xccdf_org.ssgproject.content_rule_grub2_pti_argument'
###############################################################################
(>&2 echo "Remediating rule 72/210: 'xccdf_org.ssgproject.content_rule_grub2_pti_argument'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q grub2-common && { [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; }; then

grubby --update-kernel=ALL --args=pti=on --env=/boot/grub2/grubenv

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

# END fix for 'xccdf_org.ssgproject.content_rule_grub2_pti_argument'

###############################################################################
# BEGIN fix (73 / 210) for 'xccdf_org.ssgproject.content_rule_grub2_vsyscall_argument'
###############################################################################
(>&2 echo "Remediating rule 73/210: 'xccdf_org.ssgproject.content_rule_grub2_vsyscall_argument'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q grub2-common && { [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; }; then

grubby --update-kernel=ALL --args=vsyscall=none --env=/boot/grub2/grubenv

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

# END fix for 'xccdf_org.ssgproject.content_rule_grub2_vsyscall_argument'

###############################################################################
# BEGIN fix (74 / 210) for 'xccdf_org.ssgproject.content_rule_grub2_uefi_password'
###############################################################################
(>&2 echo "Remediating rule 74/210: 'xccdf_org.ssgproject.content_rule_grub2_uefi_password'")
(>&2 echo "FIX FOR THIS RULE 'xccdf_org.ssgproject.content_rule_grub2_uefi_password' IS MISSING!")

# END fix for 'xccdf_org.ssgproject.content_rule_grub2_uefi_password'

###############################################################################
# BEGIN fix (75 / 210) for 'xccdf_org.ssgproject.content_rule_zipl_audit_backlog_limit_argument'
###############################################################################
(>&2 echo "Remediating rule 75/210: 'xccdf_org.ssgproject.content_rule_zipl_audit_backlog_limit_argument'")
# Remediation is applicable only in certain platforms
if grep -q s390x /proc/sys/kernel/osrelease && { [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; }; then

# Correct BLS option using grubby, which is a thin wrapper around BLS operations
grubby --update-kernel=ALL --args="audit_backlog_limit=8192"

# Ensure new kernels and boot entries retain the boot option
if [ ! -f /etc/kernel/cmdline ]; then
    echo "audit_backlog_limit=8192" > /etc/kernel/cmdline
elif ! grep -q '^(.*\s)?audit_backlog_limit=8192(\s.*)?$' /etc/kernel/cmdline; then
    
    sed -Ei 's/^(.*)$/\1 audit_backlog_limit=8192/' /etc/kernel/cmdline
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_zipl_audit_backlog_limit_argument'

###############################################################################
# BEGIN fix (76 / 210) for 'xccdf_org.ssgproject.content_rule_zipl_audit_argument'
###############################################################################
(>&2 echo "Remediating rule 76/210: 'xccdf_org.ssgproject.content_rule_zipl_audit_argument'")
# Remediation is applicable only in certain platforms
if grep -q s390x /proc/sys/kernel/osrelease && { [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; }; then

# Correct BLS option using grubby, which is a thin wrapper around BLS operations
grubby --update-kernel=ALL --args="audit=1"

# Ensure new kernels and boot entries retain the boot option
if [ ! -f /etc/kernel/cmdline ]; then
    echo "audit=1" > /etc/kernel/cmdline
elif ! grep -q '^(.*\s)?audit=1(\s.*)?$' /etc/kernel/cmdline; then
    
    sed -Ei 's/^(.*)$/\1 audit=1/' /etc/kernel/cmdline
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_zipl_audit_argument'

###############################################################################
# BEGIN fix (77 / 210) for 'xccdf_org.ssgproject.content_rule_zipl_slub_debug_argument'
###############################################################################
(>&2 echo "Remediating rule 77/210: 'xccdf_org.ssgproject.content_rule_zipl_slub_debug_argument'")
# Remediation is applicable only in certain platforms
if grep -q s390x /proc/sys/kernel/osrelease && { [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; }; then

# Correct BLS option using grubby, which is a thin wrapper around BLS operations
grubby --update-kernel=ALL --args="slub_debug=P"

# Ensure new kernels and boot entries retain the boot option
if [ ! -f /etc/kernel/cmdline ]; then
    echo "slub_debug=P" > /etc/kernel/cmdline
elif ! grep -q '^(.*\s)?slub_debug=P(\s.*)?$' /etc/kernel/cmdline; then
    
    sed -Ei 's/^(.*)$/\1 slub_debug=P/' /etc/kernel/cmdline
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_zipl_slub_debug_argument'

###############################################################################
# BEGIN fix (78 / 210) for 'xccdf_org.ssgproject.content_rule_zipl_page_poison_argument'
###############################################################################
(>&2 echo "Remediating rule 78/210: 'xccdf_org.ssgproject.content_rule_zipl_page_poison_argument'")
# Remediation is applicable only in certain platforms
if grep -q s390x /proc/sys/kernel/osrelease && { [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; }; then

# Correct BLS option using grubby, which is a thin wrapper around BLS operations
grubby --update-kernel=ALL --args="page_poison=1"

# Ensure new kernels and boot entries retain the boot option
if [ ! -f /etc/kernel/cmdline ]; then
    echo "page_poison=1" > /etc/kernel/cmdline
elif ! grep -q '^(.*\s)?page_poison=1(\s.*)?$' /etc/kernel/cmdline; then
    
    sed -Ei 's/^(.*)$/\1 page_poison=1/' /etc/kernel/cmdline
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_zipl_page_poison_argument'

###############################################################################
# BEGIN fix (79 / 210) for 'xccdf_org.ssgproject.content_rule_zipl_bls_entries_only'
###############################################################################
(>&2 echo "Remediating rule 79/210: 'xccdf_org.ssgproject.content_rule_zipl_bls_entries_only'")
(>&2 echo "FIX FOR THIS RULE 'xccdf_org.ssgproject.content_rule_zipl_bls_entries_only' IS MISSING!")

# END fix for 'xccdf_org.ssgproject.content_rule_zipl_bls_entries_only'

###############################################################################
# BEGIN fix (80 / 210) for 'xccdf_org.ssgproject.content_rule_zipl_bootmap_is_up_to_date'
###############################################################################
(>&2 echo "Remediating rule 80/210: 'xccdf_org.ssgproject.content_rule_zipl_bootmap_is_up_to_date'")
# Remediation is applicable only in certain platforms
if grep -q s390x /proc/sys/kernel/osrelease && { [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; }; then

/usr/sbin/zipl

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

# END fix for 'xccdf_org.ssgproject.content_rule_zipl_bootmap_is_up_to_date'

###############################################################################
# BEGIN fix (81 / 210) for 'xccdf_org.ssgproject.content_rule_package_rsyslog_installed'
###############################################################################
(>&2 echo "Remediating rule 81/210: 'xccdf_org.ssgproject.content_rule_package_rsyslog_installed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

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

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_rsyslog_installed'

###############################################################################
# BEGIN fix (82 / 210) for 'xccdf_org.ssgproject.content_rule_package_firewalld_installed'
###############################################################################
(>&2 echo "Remediating rule 82/210: 'xccdf_org.ssgproject.content_rule_package_firewalld_installed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

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

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_firewalld_installed'

###############################################################################
# BEGIN fix (83 / 210) for 'xccdf_org.ssgproject.content_rule_service_firewalld_enabled'
###############################################################################
(>&2 echo "Remediating rule 83/210: 'xccdf_org.ssgproject.content_rule_service_firewalld_enabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && { rpm --quiet -q firewalld; }; then

SYSTEMCTL_EXEC='/usr/bin/systemctl'
"$SYSTEMCTL_EXEC" unmask 'firewalld.service'
"$SYSTEMCTL_EXEC" start 'firewalld.service'
"$SYSTEMCTL_EXEC" enable 'firewalld.service'

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

# END fix for 'xccdf_org.ssgproject.content_rule_service_firewalld_enabled'

###############################################################################
# BEGIN fix (84 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_all_accept_ra'
###############################################################################
(>&2 echo "Remediating rule 84/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_all_accept_ra'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv6.conf.all.accept_ra from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv6.conf.all.accept_ra.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv6.conf.all.accept_ra" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv6_conf_all_accept_ra_value='0'

#
# Set runtime for net.ipv6.conf.all.accept_ra
#
/sbin/sysctl -q -n -w net.ipv6.conf.all.accept_ra="$sysctl_net_ipv6_conf_all_accept_ra_value"

#
# If net.ipv6.conf.all.accept_ra present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv6.conf.all.accept_ra = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv6_conf_all_accept_ra_value"

# 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 "^net.ipv6.conf.all.accept_ra\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv6.conf.all.accept_ra\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_all_accept_ra'

###############################################################################
# BEGIN fix (85 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_all_accept_redirects'
###############################################################################
(>&2 echo "Remediating rule 85/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_all_accept_redirects'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv6.conf.all.accept_redirects from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv6.conf.all.accept_redirects.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv6.conf.all.accept_redirects" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv6_conf_all_accept_redirects_value='0'

#
# Set runtime for net.ipv6.conf.all.accept_redirects
#
/sbin/sysctl -q -n -w net.ipv6.conf.all.accept_redirects="$sysctl_net_ipv6_conf_all_accept_redirects_value"

#
# If net.ipv6.conf.all.accept_redirects present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv6.conf.all.accept_redirects = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv6_conf_all_accept_redirects_value"

# 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 "^net.ipv6.conf.all.accept_redirects\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv6.conf.all.accept_redirects\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_all_accept_redirects'

###############################################################################
# BEGIN fix (86 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_all_accept_source_route'
###############################################################################
(>&2 echo "Remediating rule 86/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_all_accept_source_route'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv6.conf.all.accept_source_route from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv6.conf.all.accept_source_route.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv6.conf.all.accept_source_route" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv6_conf_all_accept_source_route_value='0'

#
# Set runtime for net.ipv6.conf.all.accept_source_route
#
/sbin/sysctl -q -n -w net.ipv6.conf.all.accept_source_route="$sysctl_net_ipv6_conf_all_accept_source_route_value"

#
# If net.ipv6.conf.all.accept_source_route present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv6.conf.all.accept_source_route = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv6_conf_all_accept_source_route_value"

# 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 "^net.ipv6.conf.all.accept_source_route\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv6.conf.all.accept_source_route\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_all_accept_source_route'

###############################################################################
# BEGIN fix (87 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_default_accept_ra'
###############################################################################
(>&2 echo "Remediating rule 87/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_default_accept_ra'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv6.conf.default.accept_ra from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv6.conf.default.accept_ra.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv6.conf.default.accept_ra" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv6_conf_default_accept_ra_value='0'

#
# Set runtime for net.ipv6.conf.default.accept_ra
#
/sbin/sysctl -q -n -w net.ipv6.conf.default.accept_ra="$sysctl_net_ipv6_conf_default_accept_ra_value"

#
# If net.ipv6.conf.default.accept_ra present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv6.conf.default.accept_ra = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv6_conf_default_accept_ra_value"

# 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 "^net.ipv6.conf.default.accept_ra\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv6.conf.default.accept_ra\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_default_accept_ra'

###############################################################################
# BEGIN fix (88 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_default_accept_redirects'
###############################################################################
(>&2 echo "Remediating rule 88/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_default_accept_redirects'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv6.conf.default.accept_redirects from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv6.conf.default.accept_redirects.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv6.conf.default.accept_redirects" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv6_conf_default_accept_redirects_value='0'

#
# Set runtime for net.ipv6.conf.default.accept_redirects
#
/sbin/sysctl -q -n -w net.ipv6.conf.default.accept_redirects="$sysctl_net_ipv6_conf_default_accept_redirects_value"

#
# If net.ipv6.conf.default.accept_redirects present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv6.conf.default.accept_redirects = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv6_conf_default_accept_redirects_value"

# 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 "^net.ipv6.conf.default.accept_redirects\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv6.conf.default.accept_redirects\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_default_accept_redirects'

###############################################################################
# BEGIN fix (89 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_default_accept_source_route'
###############################################################################
(>&2 echo "Remediating rule 89/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_default_accept_source_route'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv6.conf.default.accept_source_route from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv6.conf.default.accept_source_route.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv6.conf.default.accept_source_route" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv6_conf_default_accept_source_route_value='0'

#
# Set runtime for net.ipv6.conf.default.accept_source_route
#
/sbin/sysctl -q -n -w net.ipv6.conf.default.accept_source_route="$sysctl_net_ipv6_conf_default_accept_source_route_value"

#
# If net.ipv6.conf.default.accept_source_route present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv6.conf.default.accept_source_route = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv6_conf_default_accept_source_route_value"

# 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 "^net.ipv6.conf.default.accept_source_route\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv6.conf.default.accept_source_route\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv6_conf_default_accept_source_route'

###############################################################################
# BEGIN fix (90 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_accept_redirects'
###############################################################################
(>&2 echo "Remediating rule 90/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_accept_redirects'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.conf.all.accept_redirects from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.conf.all.accept_redirects.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.conf.all.accept_redirects" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_conf_all_accept_redirects_value='0'

#
# Set runtime for net.ipv4.conf.all.accept_redirects
#
/sbin/sysctl -q -n -w net.ipv4.conf.all.accept_redirects="$sysctl_net_ipv4_conf_all_accept_redirects_value"

#
# If net.ipv4.conf.all.accept_redirects present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.conf.all.accept_redirects = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_conf_all_accept_redirects_value"

# 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 "^net.ipv4.conf.all.accept_redirects\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.conf.all.accept_redirects\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_accept_redirects'

###############################################################################
# BEGIN fix (91 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_accept_source_route'
###############################################################################
(>&2 echo "Remediating rule 91/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_accept_source_route'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.conf.all.accept_source_route from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.conf.all.accept_source_route.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.conf.all.accept_source_route" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_conf_all_accept_source_route_value='0'

#
# Set runtime for net.ipv4.conf.all.accept_source_route
#
/sbin/sysctl -q -n -w net.ipv4.conf.all.accept_source_route="$sysctl_net_ipv4_conf_all_accept_source_route_value"

#
# If net.ipv4.conf.all.accept_source_route present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.conf.all.accept_source_route = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_conf_all_accept_source_route_value"

# 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 "^net.ipv4.conf.all.accept_source_route\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.conf.all.accept_source_route\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_accept_source_route'

###############################################################################
# BEGIN fix (92 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_log_martians'
###############################################################################
(>&2 echo "Remediating rule 92/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_log_martians'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.conf.all.log_martians from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.conf.all.log_martians.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.conf.all.log_martians" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_conf_all_log_martians_value='1'

#
# Set runtime for net.ipv4.conf.all.log_martians
#
/sbin/sysctl -q -n -w net.ipv4.conf.all.log_martians="$sysctl_net_ipv4_conf_all_log_martians_value"

#
# If net.ipv4.conf.all.log_martians present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.conf.all.log_martians = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_conf_all_log_martians_value"

# 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 "^net.ipv4.conf.all.log_martians\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.conf.all.log_martians\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_log_martians'

###############################################################################
# BEGIN fix (93 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_rp_filter'
###############################################################################
(>&2 echo "Remediating rule 93/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_rp_filter'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.conf.all.rp_filter from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.conf.all.rp_filter.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.conf.all.rp_filter" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_conf_all_rp_filter_value='1'

#
# Set runtime for net.ipv4.conf.all.rp_filter
#
/sbin/sysctl -q -n -w net.ipv4.conf.all.rp_filter="$sysctl_net_ipv4_conf_all_rp_filter_value"

#
# If net.ipv4.conf.all.rp_filter present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.conf.all.rp_filter = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_conf_all_rp_filter_value"

# 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 "^net.ipv4.conf.all.rp_filter\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.conf.all.rp_filter\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_rp_filter'

###############################################################################
# BEGIN fix (94 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_secure_redirects'
###############################################################################
(>&2 echo "Remediating rule 94/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_secure_redirects'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.conf.all.secure_redirects from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.conf.all.secure_redirects.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.conf.all.secure_redirects" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_conf_all_secure_redirects_value='0'

#
# Set runtime for net.ipv4.conf.all.secure_redirects
#
/sbin/sysctl -q -n -w net.ipv4.conf.all.secure_redirects="$sysctl_net_ipv4_conf_all_secure_redirects_value"

#
# If net.ipv4.conf.all.secure_redirects present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.conf.all.secure_redirects = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_conf_all_secure_redirects_value"

# 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 "^net.ipv4.conf.all.secure_redirects\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.conf.all.secure_redirects\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_secure_redirects'

###############################################################################
# BEGIN fix (95 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_accept_redirects'
###############################################################################
(>&2 echo "Remediating rule 95/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_accept_redirects'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.conf.default.accept_redirects from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.conf.default.accept_redirects.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.conf.default.accept_redirects" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_conf_default_accept_redirects_value='0'

#
# Set runtime for net.ipv4.conf.default.accept_redirects
#
/sbin/sysctl -q -n -w net.ipv4.conf.default.accept_redirects="$sysctl_net_ipv4_conf_default_accept_redirects_value"

#
# If net.ipv4.conf.default.accept_redirects present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.conf.default.accept_redirects = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_conf_default_accept_redirects_value"

# 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 "^net.ipv4.conf.default.accept_redirects\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.conf.default.accept_redirects\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_accept_redirects'

###############################################################################
# BEGIN fix (96 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_accept_source_route'
###############################################################################
(>&2 echo "Remediating rule 96/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_accept_source_route'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.conf.default.accept_source_route from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.conf.default.accept_source_route.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.conf.default.accept_source_route" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_conf_default_accept_source_route_value='0'

#
# Set runtime for net.ipv4.conf.default.accept_source_route
#
/sbin/sysctl -q -n -w net.ipv4.conf.default.accept_source_route="$sysctl_net_ipv4_conf_default_accept_source_route_value"

#
# If net.ipv4.conf.default.accept_source_route present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.conf.default.accept_source_route = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_conf_default_accept_source_route_value"

# 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 "^net.ipv4.conf.default.accept_source_route\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.conf.default.accept_source_route\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_accept_source_route'

###############################################################################
# BEGIN fix (97 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_log_martians'
###############################################################################
(>&2 echo "Remediating rule 97/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_log_martians'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.conf.default.log_martians from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.conf.default.log_martians.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.conf.default.log_martians" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_conf_default_log_martians_value='1'

#
# Set runtime for net.ipv4.conf.default.log_martians
#
/sbin/sysctl -q -n -w net.ipv4.conf.default.log_martians="$sysctl_net_ipv4_conf_default_log_martians_value"

#
# If net.ipv4.conf.default.log_martians present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.conf.default.log_martians = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_conf_default_log_martians_value"

# 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 "^net.ipv4.conf.default.log_martians\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.conf.default.log_martians\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_log_martians'

###############################################################################
# BEGIN fix (98 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_rp_filter'
###############################################################################
(>&2 echo "Remediating rule 98/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_rp_filter'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.conf.default.rp_filter from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.conf.default.rp_filter.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.conf.default.rp_filter" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_conf_default_rp_filter_value='1'

#
# Set runtime for net.ipv4.conf.default.rp_filter
#
/sbin/sysctl -q -n -w net.ipv4.conf.default.rp_filter="$sysctl_net_ipv4_conf_default_rp_filter_value"

#
# If net.ipv4.conf.default.rp_filter present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.conf.default.rp_filter = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_conf_default_rp_filter_value"

# 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 "^net.ipv4.conf.default.rp_filter\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.conf.default.rp_filter\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_rp_filter'

###############################################################################
# BEGIN fix (99 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_secure_redirects'
###############################################################################
(>&2 echo "Remediating rule 99/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_secure_redirects'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.conf.default.secure_redirects from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.conf.default.secure_redirects.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.conf.default.secure_redirects" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_conf_default_secure_redirects_value='0'

#
# Set runtime for net.ipv4.conf.default.secure_redirects
#
/sbin/sysctl -q -n -w net.ipv4.conf.default.secure_redirects="$sysctl_net_ipv4_conf_default_secure_redirects_value"

#
# If net.ipv4.conf.default.secure_redirects present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.conf.default.secure_redirects = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_conf_default_secure_redirects_value"

# 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 "^net.ipv4.conf.default.secure_redirects\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.conf.default.secure_redirects\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_secure_redirects'

###############################################################################
# BEGIN fix (100 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_icmp_echo_ignore_broadcasts'
###############################################################################
(>&2 echo "Remediating rule 100/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_icmp_echo_ignore_broadcasts'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.icmp_echo_ignore_broadcasts from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.icmp_echo_ignore_broadcasts.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.icmp_echo_ignore_broadcasts" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_icmp_echo_ignore_broadcasts_value='1'

#
# Set runtime for net.ipv4.icmp_echo_ignore_broadcasts
#
/sbin/sysctl -q -n -w net.ipv4.icmp_echo_ignore_broadcasts="$sysctl_net_ipv4_icmp_echo_ignore_broadcasts_value"

#
# If net.ipv4.icmp_echo_ignore_broadcasts present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.icmp_echo_ignore_broadcasts = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_icmp_echo_ignore_broadcasts_value"

# 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 "^net.ipv4.icmp_echo_ignore_broadcasts\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.icmp_echo_ignore_broadcasts\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_icmp_echo_ignore_broadcasts'

###############################################################################
# BEGIN fix (101 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_icmp_ignore_bogus_error_responses'
###############################################################################
(>&2 echo "Remediating rule 101/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_icmp_ignore_bogus_error_responses'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.icmp_ignore_bogus_error_responses from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.icmp_ignore_bogus_error_responses.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.icmp_ignore_bogus_error_responses" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_icmp_ignore_bogus_error_responses_value='1'

#
# Set runtime for net.ipv4.icmp_ignore_bogus_error_responses
#
/sbin/sysctl -q -n -w net.ipv4.icmp_ignore_bogus_error_responses="$sysctl_net_ipv4_icmp_ignore_bogus_error_responses_value"

#
# If net.ipv4.icmp_ignore_bogus_error_responses present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.icmp_ignore_bogus_error_responses = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_icmp_ignore_bogus_error_responses_value"

# 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 "^net.ipv4.icmp_ignore_bogus_error_responses\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.icmp_ignore_bogus_error_responses\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_icmp_ignore_bogus_error_responses'

###############################################################################
# BEGIN fix (102 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_tcp_syncookies'
###############################################################################
(>&2 echo "Remediating rule 102/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_tcp_syncookies'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.tcp_syncookies from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.tcp_syncookies.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.tcp_syncookies" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_net_ipv4_tcp_syncookies_value='1'

#
# Set runtime for net.ipv4.tcp_syncookies
#
/sbin/sysctl -q -n -w net.ipv4.tcp_syncookies="$sysctl_net_ipv4_tcp_syncookies_value"

#
# If net.ipv4.tcp_syncookies present in /etc/sysctl.conf, change value to appropriate value
#	else, add "net.ipv4.tcp_syncookies = value" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "$sysctl_net_ipv4_tcp_syncookies_value"

# 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 "^net.ipv4.tcp_syncookies\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.tcp_syncookies\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_tcp_syncookies'

###############################################################################
# BEGIN fix (103 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_send_redirects'
###############################################################################
(>&2 echo "Remediating rule 103/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_send_redirects'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.conf.all.send_redirects from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.conf.all.send_redirects.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.conf.all.send_redirects" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for net.ipv4.conf.all.send_redirects
#
/sbin/sysctl -q -n -w net.ipv4.conf.all.send_redirects="0"

#
# If net.ipv4.conf.all.send_redirects present in /etc/sysctl.conf, change value to "0"
#	else, add "net.ipv4.conf.all.send_redirects = 0" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "0"

# 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 "^net.ipv4.conf.all.send_redirects\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.conf.all.send_redirects\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_all_send_redirects'

###############################################################################
# BEGIN fix (104 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_send_redirects'
###############################################################################
(>&2 echo "Remediating rule 104/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_send_redirects'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.conf.default.send_redirects from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.conf.default.send_redirects.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.conf.default.send_redirects" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for net.ipv4.conf.default.send_redirects
#
/sbin/sysctl -q -n -w net.ipv4.conf.default.send_redirects="0"

#
# If net.ipv4.conf.default.send_redirects present in /etc/sysctl.conf, change value to "0"
#	else, add "net.ipv4.conf.default.send_redirects = 0" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "0"

# 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 "^net.ipv4.conf.default.send_redirects\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.conf.default.send_redirects\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_conf_default_send_redirects'

###############################################################################
# BEGIN fix (105 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_ip_forward'
###############################################################################
(>&2 echo "Remediating rule 105/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_ip_forward'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.ipv4.ip_forward from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.ipv4.ip_forward.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.ipv4.ip_forward" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for net.ipv4.ip_forward
#
/sbin/sysctl -q -n -w net.ipv4.ip_forward="0"

#
# If net.ipv4.ip_forward present in /etc/sysctl.conf, change value to "0"
#	else, add "net.ipv4.ip_forward = 0" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "0"

# 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 "^net.ipv4.ip_forward\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.ipv4.ip_forward\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_ipv4_ip_forward'

###############################################################################
# BEGIN fix (106 / 210) for 'xccdf_org.ssgproject.content_rule_kernel_module_atm_disabled'
###############################################################################
(>&2 echo "Remediating rule 106/210: 'xccdf_org.ssgproject.content_rule_kernel_module_atm_disabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if LC_ALL=C grep -q -m 1 "^install atm" /etc/modprobe.d/atm.conf ; then
	
	sed -i 's#^install atm.*#install atm /bin/false#g' /etc/modprobe.d/atm.conf
else
	echo -e "\n# Disable per security requirements" >> /etc/modprobe.d/atm.conf
	echo "install atm /bin/false" >> /etc/modprobe.d/atm.conf
fi

if ! LC_ALL=C grep -q -m 1 "^blacklist atm$" /etc/modprobe.d/atm.conf ; then
	echo "blacklist atm" >> /etc/modprobe.d/atm.conf
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_kernel_module_atm_disabled'

###############################################################################
# BEGIN fix (107 / 210) for 'xccdf_org.ssgproject.content_rule_kernel_module_can_disabled'
###############################################################################
(>&2 echo "Remediating rule 107/210: 'xccdf_org.ssgproject.content_rule_kernel_module_can_disabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if LC_ALL=C grep -q -m 1 "^install can" /etc/modprobe.d/can.conf ; then
	
	sed -i 's#^install can.*#install can /bin/false#g' /etc/modprobe.d/can.conf
else
	echo -e "\n# Disable per security requirements" >> /etc/modprobe.d/can.conf
	echo "install can /bin/false" >> /etc/modprobe.d/can.conf
fi

if ! LC_ALL=C grep -q -m 1 "^blacklist can$" /etc/modprobe.d/can.conf ; then
	echo "blacklist can" >> /etc/modprobe.d/can.conf
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_kernel_module_can_disabled'

###############################################################################
# BEGIN fix (108 / 210) for 'xccdf_org.ssgproject.content_rule_kernel_module_firewire-core_disabled'
###############################################################################
(>&2 echo "Remediating rule 108/210: 'xccdf_org.ssgproject.content_rule_kernel_module_firewire-core_disabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if LC_ALL=C grep -q -m 1 "^install firewire-core" /etc/modprobe.d/firewire-core.conf ; then
	
	sed -i 's#^install firewire-core.*#install firewire-core /bin/false#g' /etc/modprobe.d/firewire-core.conf
else
	echo -e "\n# Disable per security requirements" >> /etc/modprobe.d/firewire-core.conf
	echo "install firewire-core /bin/false" >> /etc/modprobe.d/firewire-core.conf
fi

if ! LC_ALL=C grep -q -m 1 "^blacklist firewire-core$" /etc/modprobe.d/firewire-core.conf ; then
	echo "blacklist firewire-core" >> /etc/modprobe.d/firewire-core.conf
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_kernel_module_firewire-core_disabled'

###############################################################################
# BEGIN fix (109 / 210) for 'xccdf_org.ssgproject.content_rule_kernel_module_sctp_disabled'
###############################################################################
(>&2 echo "Remediating rule 109/210: 'xccdf_org.ssgproject.content_rule_kernel_module_sctp_disabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if LC_ALL=C grep -q -m 1 "^install sctp" /etc/modprobe.d/sctp.conf ; then
	
	sed -i 's#^install sctp.*#install sctp /bin/false#g' /etc/modprobe.d/sctp.conf
else
	echo -e "\n# Disable per security requirements" >> /etc/modprobe.d/sctp.conf
	echo "install sctp /bin/false" >> /etc/modprobe.d/sctp.conf
fi

if ! LC_ALL=C grep -q -m 1 "^blacklist sctp$" /etc/modprobe.d/sctp.conf ; then
	echo "blacklist sctp" >> /etc/modprobe.d/sctp.conf
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_kernel_module_sctp_disabled'

###############################################################################
# BEGIN fix (110 / 210) for 'xccdf_org.ssgproject.content_rule_kernel_module_tipc_disabled'
###############################################################################
(>&2 echo "Remediating rule 110/210: 'xccdf_org.ssgproject.content_rule_kernel_module_tipc_disabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if LC_ALL=C grep -q -m 1 "^install tipc" /etc/modprobe.d/tipc.conf ; then
	
	sed -i 's#^install tipc.*#install tipc /bin/false#g' /etc/modprobe.d/tipc.conf
else
	echo -e "\n# Disable per security requirements" >> /etc/modprobe.d/tipc.conf
	echo "install tipc /bin/false" >> /etc/modprobe.d/tipc.conf
fi

if ! LC_ALL=C grep -q -m 1 "^blacklist tipc$" /etc/modprobe.d/tipc.conf ; then
	echo "blacklist tipc" >> /etc/modprobe.d/tipc.conf
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_kernel_module_tipc_disabled'

###############################################################################
# BEGIN fix (111 / 210) for 'xccdf_org.ssgproject.content_rule_kernel_module_bluetooth_disabled'
###############################################################################
(>&2 echo "Remediating rule 111/210: 'xccdf_org.ssgproject.content_rule_kernel_module_bluetooth_disabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if LC_ALL=C grep -q -m 1 "^install bluetooth" /etc/modprobe.d/bluetooth.conf ; then
	
	sed -i 's#^install bluetooth.*#install bluetooth /bin/false#g' /etc/modprobe.d/bluetooth.conf
else
	echo -e "\n# Disable per security requirements" >> /etc/modprobe.d/bluetooth.conf
	echo "install bluetooth /bin/false" >> /etc/modprobe.d/bluetooth.conf
fi

if ! LC_ALL=C grep -q -m 1 "^blacklist bluetooth$" /etc/modprobe.d/bluetooth.conf ; then
	echo "blacklist bluetooth" >> /etc/modprobe.d/bluetooth.conf
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_kernel_module_bluetooth_disabled'

###############################################################################
# BEGIN fix (112 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_fs_protected_hardlinks'
###############################################################################
(>&2 echo "Remediating rule 112/210: 'xccdf_org.ssgproject.content_rule_sysctl_fs_protected_hardlinks'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of fs.protected_hardlinks from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*fs.protected_hardlinks.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "fs.protected_hardlinks" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for fs.protected_hardlinks
#
/sbin/sysctl -q -n -w fs.protected_hardlinks="1"

#
# If fs.protected_hardlinks present in /etc/sysctl.conf, change value to "1"
#	else, add "fs.protected_hardlinks = 1" to /etc/sysctl.conf
#

# 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 "^fs.protected_hardlinks\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^fs.protected_hardlinks\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_fs_protected_hardlinks'

###############################################################################
# BEGIN fix (113 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_fs_protected_symlinks'
###############################################################################
(>&2 echo "Remediating rule 113/210: 'xccdf_org.ssgproject.content_rule_sysctl_fs_protected_symlinks'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of fs.protected_symlinks from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*fs.protected_symlinks.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "fs.protected_symlinks" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for fs.protected_symlinks
#
/sbin/sysctl -q -n -w fs.protected_symlinks="1"

#
# If fs.protected_symlinks present in /etc/sysctl.conf, change value to "1"
#	else, add "fs.protected_symlinks = 1" to /etc/sysctl.conf
#

# 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 "^fs.protected_symlinks\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^fs.protected_symlinks\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_fs_protected_symlinks'

###############################################################################
# BEGIN fix (114 / 210) for 'xccdf_org.ssgproject.content_rule_kernel_module_cramfs_disabled'
###############################################################################
(>&2 echo "Remediating rule 114/210: 'xccdf_org.ssgproject.content_rule_kernel_module_cramfs_disabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if LC_ALL=C grep -q -m 1 "^install cramfs" /etc/modprobe.d/cramfs.conf ; then
	
	sed -i 's#^install cramfs.*#install cramfs /bin/false#g' /etc/modprobe.d/cramfs.conf
else
	echo -e "\n# Disable per security requirements" >> /etc/modprobe.d/cramfs.conf
	echo "install cramfs /bin/false" >> /etc/modprobe.d/cramfs.conf
fi

if ! LC_ALL=C grep -q -m 1 "^blacklist cramfs$" /etc/modprobe.d/cramfs.conf ; then
	echo "blacklist cramfs" >> /etc/modprobe.d/cramfs.conf
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_kernel_module_cramfs_disabled'

###############################################################################
# BEGIN fix (115 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_boot_nodev'
###############################################################################
(>&2 echo "Remediating rule 115/210: 'xccdf_org.ssgproject.content_rule_mount_option_boot_nodev'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

function perform_remediation {
    
        # the mount point /boot has to be defined in /etc/fstab
        # before this remediation can be executed. In case it is not defined, the
        # remediation aborts and no changes regarding the mount point are done.
        mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" "/boot")"
    
    grep "$mount_point_match_regexp" -q /etc/fstab \
        || { echo "The mount point '/boot' is not even in /etc/fstab, so we can't set up mount options" >&2;
                echo "Not remediating, because there is no record of /boot in /etc/fstab" >&2; return 1; }

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /boot)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nodev)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /boot  defaults,${previous_mount_opts}nodev 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nodev"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nodev|" /etc/fstab
    fi

if mkdir -p "/boot"; then
        if mountpoint -q "/boot"; then
            mount -o remount --target "/boot"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_boot_nodev'

###############################################################################
# BEGIN fix (116 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_boot_nosuid'
###############################################################################
(>&2 echo "Remediating rule 116/210: 'xccdf_org.ssgproject.content_rule_mount_option_boot_nosuid'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /boot)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nosuid)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /boot  defaults,${previous_mount_opts}nosuid 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nosuid"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nosuid|" /etc/fstab
    fi

if mkdir -p "/boot"; then
        if mountpoint -q "/boot"; then
            mount -o remount --target "/boot"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_boot_nosuid'

###############################################################################
# BEGIN fix (117 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_dev_shm_nodev'
###############################################################################
(>&2 echo "Remediating rule 117/210: 'xccdf_org.ssgproject.content_rule_mount_option_dev_shm_nodev'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

function perform_remediation {

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /dev/shm)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nodev)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type="tmpfs"
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo "tmpfs /dev/shm tmpfs defaults,${previous_mount_opts}nodev 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nodev"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nodev|" /etc/fstab
    fi

if mkdir -p "/dev/shm"; then
        if mountpoint -q "/dev/shm"; then
            mount -o remount --target "/dev/shm"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_dev_shm_nodev'

###############################################################################
# BEGIN fix (118 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_dev_shm_noexec'
###############################################################################
(>&2 echo "Remediating rule 118/210: 'xccdf_org.ssgproject.content_rule_mount_option_dev_shm_noexec'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

function perform_remediation {

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /dev/shm)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|noexec)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type="tmpfs"
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo "tmpfs /dev/shm tmpfs defaults,${previous_mount_opts}noexec 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "noexec"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,noexec|" /etc/fstab
    fi

if mkdir -p "/dev/shm"; then
        if mountpoint -q "/dev/shm"; then
            mount -o remount --target "/dev/shm"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_dev_shm_noexec'

###############################################################################
# BEGIN fix (119 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_dev_shm_nosuid'
###############################################################################
(>&2 echo "Remediating rule 119/210: 'xccdf_org.ssgproject.content_rule_mount_option_dev_shm_nosuid'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

function perform_remediation {

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /dev/shm)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nosuid)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type="tmpfs"
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo "tmpfs /dev/shm tmpfs defaults,${previous_mount_opts}nosuid 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nosuid"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nosuid|" /etc/fstab
    fi

if mkdir -p "/dev/shm"; then
        if mountpoint -q "/dev/shm"; then
            mount -o remount --target "/dev/shm"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_dev_shm_nosuid'

###############################################################################
# BEGIN fix (120 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_home_nodev'
###############################################################################
(>&2 echo "Remediating rule 120/210: 'xccdf_org.ssgproject.content_rule_mount_option_home_nodev'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/home" > /dev/null || findmnt --fstab "/home" > /dev/null ); then

function perform_remediation {
    
        # the mount point /home has to be defined in /etc/fstab
        # before this remediation can be executed. In case it is not defined, the
        # remediation aborts and no changes regarding the mount point are done.
        mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" "/home")"
    
    grep "$mount_point_match_regexp" -q /etc/fstab \
        || { echo "The mount point '/home' is not even in /etc/fstab, so we can't set up mount options" >&2;
                echo "Not remediating, because there is no record of /home in /etc/fstab" >&2; return 1; }

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /home)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nodev)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /home  defaults,${previous_mount_opts}nodev 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nodev"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nodev|" /etc/fstab
    fi

if mkdir -p "/home"; then
        if mountpoint -q "/home"; then
            mount -o remount --target "/home"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_home_nodev'

###############################################################################
# BEGIN fix (121 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_home_nosuid'
###############################################################################
(>&2 echo "Remediating rule 121/210: 'xccdf_org.ssgproject.content_rule_mount_option_home_nosuid'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/home" > /dev/null || findmnt --fstab "/home" > /dev/null ); then

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /home)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nosuid)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /home  defaults,${previous_mount_opts}nosuid 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nosuid"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nosuid|" /etc/fstab
    fi

if mkdir -p "/home"; then
        if mountpoint -q "/home"; then
            mount -o remount --target "/home"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_home_nosuid'

###############################################################################
# BEGIN fix (122 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_nodev_nonroot_local_partitions'
###############################################################################
(>&2 echo "Remediating rule 122/210: 'xccdf_org.ssgproject.content_rule_mount_option_nodev_nonroot_local_partitions'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

MOUNT_OPTION="nodev"
# Create array of local non-root partitions
readarray -t partitions_records < <(findmnt --mtab --raw --evaluate | grep "^/\w" | grep -v "^/proc" | grep "\s/dev/\w")

# Create array of polyinstantiated directories, in case one of them is found in mtab
readarray -t polyinstantiated_dirs < \
    <(grep -oP "^\s*[^#\s]+\s+\S+" /etc/security/namespace.conf | grep -oP "(?<=\s)\S+?(?=/?\$)")

for partition_record in "${partitions_records[@]}"; do
    # Get all important information for fstab
    mount_point="$(echo ${partition_record} | cut -d " " -f1)"
    device="$(echo ${partition_record} | cut -d " " -f2)"
    device_type="$(echo ${partition_record} | cut -d " " -f3)"
    if ! printf '%s\0' "${polyinstantiated_dirs[@]}" | grep -qxzF "$mount_point"; then
        # device and device_type will be used only in case when the device doesn't have fstab record
        mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" $mount_point)"
        
        # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
        if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
            # runtime opts without some automatic kernel/userspace-added defaults
            previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                        | sed -E "s/(rw|defaults|seclabel|$MOUNT_OPTION)(,|$)//g;s/,$//")
            [ "$previous_mount_opts" ] && previous_mount_opts+=","
            # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
            # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
            fs_type="$device_type"
            if [  "$fs_type" == "iso9660" ] ; then
                previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
            fi
            echo "$device $mount_point $device_type defaults,${previous_mount_opts}$MOUNT_OPTION 0 0" >> /etc/fstab
        # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
        elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "$MOUNT_OPTION"; then
            previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
            sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,$MOUNT_OPTION|" /etc/fstab
        fi
        if mkdir -p "$mount_point"; then
            if mountpoint -q "$mount_point"; then
                mount -o remount --target "$mount_point"
            fi
        fi
    fi
done

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_nodev_nonroot_local_partitions'

###############################################################################
# BEGIN fix (123 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_tmp_nodev'
###############################################################################
(>&2 echo "Remediating rule 123/210: 'xccdf_org.ssgproject.content_rule_mount_option_tmp_nodev'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/tmp" > /dev/null || findmnt --fstab "/tmp" > /dev/null ); then

function perform_remediation {
    
        # the mount point /tmp has to be defined in /etc/fstab
        # before this remediation can be executed. In case it is not defined, the
        # remediation aborts and no changes regarding the mount point are done.
        mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" "/tmp")"
    
    grep "$mount_point_match_regexp" -q /etc/fstab \
        || { echo "The mount point '/tmp' is not even in /etc/fstab, so we can't set up mount options" >&2;
                echo "Not remediating, because there is no record of /tmp in /etc/fstab" >&2; return 1; }

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /tmp)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nodev)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /tmp  defaults,${previous_mount_opts}nodev 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nodev"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nodev|" /etc/fstab
    fi

if mkdir -p "/tmp"; then
        if mountpoint -q "/tmp"; then
            mount -o remount --target "/tmp"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_tmp_nodev'

###############################################################################
# BEGIN fix (124 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_tmp_noexec'
###############################################################################
(>&2 echo "Remediating rule 124/210: 'xccdf_org.ssgproject.content_rule_mount_option_tmp_noexec'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/tmp" > /dev/null || findmnt --fstab "/tmp" > /dev/null ); then

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /tmp)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|noexec)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /tmp  defaults,${previous_mount_opts}noexec 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "noexec"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,noexec|" /etc/fstab
    fi

if mkdir -p "/tmp"; then
        if mountpoint -q "/tmp"; then
            mount -o remount --target "/tmp"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_tmp_noexec'

###############################################################################
# BEGIN fix (125 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_tmp_nosuid'
###############################################################################
(>&2 echo "Remediating rule 125/210: 'xccdf_org.ssgproject.content_rule_mount_option_tmp_nosuid'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/tmp" > /dev/null || findmnt --fstab "/tmp" > /dev/null ); then

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /tmp)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nosuid)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /tmp  defaults,${previous_mount_opts}nosuid 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nosuid"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nosuid|" /etc/fstab
    fi

if mkdir -p "/tmp"; then
        if mountpoint -q "/tmp"; then
            mount -o remount --target "/tmp"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_tmp_nosuid'

###############################################################################
# BEGIN fix (126 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_var_log_audit_nodev'
###############################################################################
(>&2 echo "Remediating rule 126/210: 'xccdf_org.ssgproject.content_rule_mount_option_var_log_audit_nodev'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/var/log/audit" > /dev/null || findmnt --fstab "/var/log/audit" > /dev/null ); then

function perform_remediation {
    
        # the mount point /var/log/audit has to be defined in /etc/fstab
        # before this remediation can be executed. In case it is not defined, the
        # remediation aborts and no changes regarding the mount point are done.
        mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" "/var/log/audit")"
    
    grep "$mount_point_match_regexp" -q /etc/fstab \
        || { echo "The mount point '/var/log/audit' is not even in /etc/fstab, so we can't set up mount options" >&2;
                echo "Not remediating, because there is no record of /var/log/audit in /etc/fstab" >&2; return 1; }

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /var/log/audit)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nodev)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /var/log/audit  defaults,${previous_mount_opts}nodev 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nodev"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nodev|" /etc/fstab
    fi

if mkdir -p "/var/log/audit"; then
        if mountpoint -q "/var/log/audit"; then
            mount -o remount --target "/var/log/audit"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_var_log_audit_nodev'

###############################################################################
# BEGIN fix (127 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_var_log_audit_noexec'
###############################################################################
(>&2 echo "Remediating rule 127/210: 'xccdf_org.ssgproject.content_rule_mount_option_var_log_audit_noexec'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/var/log/audit" > /dev/null || findmnt --fstab "/var/log/audit" > /dev/null ); then

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /var/log/audit)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|noexec)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /var/log/audit  defaults,${previous_mount_opts}noexec 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "noexec"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,noexec|" /etc/fstab
    fi

if mkdir -p "/var/log/audit"; then
        if mountpoint -q "/var/log/audit"; then
            mount -o remount --target "/var/log/audit"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_var_log_audit_noexec'

###############################################################################
# BEGIN fix (128 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_var_log_audit_nosuid'
###############################################################################
(>&2 echo "Remediating rule 128/210: 'xccdf_org.ssgproject.content_rule_mount_option_var_log_audit_nosuid'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/var/log/audit" > /dev/null || findmnt --fstab "/var/log/audit" > /dev/null ); then

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /var/log/audit)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nosuid)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /var/log/audit  defaults,${previous_mount_opts}nosuid 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nosuid"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nosuid|" /etc/fstab
    fi

if mkdir -p "/var/log/audit"; then
        if mountpoint -q "/var/log/audit"; then
            mount -o remount --target "/var/log/audit"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_var_log_audit_nosuid'

###############################################################################
# BEGIN fix (129 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_var_log_nodev'
###############################################################################
(>&2 echo "Remediating rule 129/210: 'xccdf_org.ssgproject.content_rule_mount_option_var_log_nodev'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/var/log" > /dev/null || findmnt --fstab "/var/log" > /dev/null ); then

function perform_remediation {
    
        # the mount point /var/log has to be defined in /etc/fstab
        # before this remediation can be executed. In case it is not defined, the
        # remediation aborts and no changes regarding the mount point are done.
        mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" "/var/log")"
    
    grep "$mount_point_match_regexp" -q /etc/fstab \
        || { echo "The mount point '/var/log' is not even in /etc/fstab, so we can't set up mount options" >&2;
                echo "Not remediating, because there is no record of /var/log in /etc/fstab" >&2; return 1; }

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /var/log)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nodev)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /var/log  defaults,${previous_mount_opts}nodev 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nodev"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nodev|" /etc/fstab
    fi

if mkdir -p "/var/log"; then
        if mountpoint -q "/var/log"; then
            mount -o remount --target "/var/log"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_var_log_nodev'

###############################################################################
# BEGIN fix (130 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_var_log_noexec'
###############################################################################
(>&2 echo "Remediating rule 130/210: 'xccdf_org.ssgproject.content_rule_mount_option_var_log_noexec'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/var/log" > /dev/null || findmnt --fstab "/var/log" > /dev/null ); then

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /var/log)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|noexec)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /var/log  defaults,${previous_mount_opts}noexec 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "noexec"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,noexec|" /etc/fstab
    fi

if mkdir -p "/var/log"; then
        if mountpoint -q "/var/log"; then
            mount -o remount --target "/var/log"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_var_log_noexec'

###############################################################################
# BEGIN fix (131 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_var_log_nosuid'
###############################################################################
(>&2 echo "Remediating rule 131/210: 'xccdf_org.ssgproject.content_rule_mount_option_var_log_nosuid'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/var/log" > /dev/null || findmnt --fstab "/var/log" > /dev/null ); then

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /var/log)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nosuid)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /var/log  defaults,${previous_mount_opts}nosuid 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nosuid"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nosuid|" /etc/fstab
    fi

if mkdir -p "/var/log"; then
        if mountpoint -q "/var/log"; then
            mount -o remount --target "/var/log"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_var_log_nosuid'

###############################################################################
# BEGIN fix (132 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_var_nodev'
###############################################################################
(>&2 echo "Remediating rule 132/210: 'xccdf_org.ssgproject.content_rule_mount_option_var_nodev'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/var" > /dev/null || findmnt --fstab "/var" > /dev/null ); then

function perform_remediation {
    
        # the mount point /var has to be defined in /etc/fstab
        # before this remediation can be executed. In case it is not defined, the
        # remediation aborts and no changes regarding the mount point are done.
        mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" "/var")"
    
    grep "$mount_point_match_regexp" -q /etc/fstab \
        || { echo "The mount point '/var' is not even in /etc/fstab, so we can't set up mount options" >&2;
                echo "Not remediating, because there is no record of /var in /etc/fstab" >&2; return 1; }

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /var)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nodev)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /var  defaults,${previous_mount_opts}nodev 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nodev"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nodev|" /etc/fstab
    fi

if mkdir -p "/var"; then
        if mountpoint -q "/var"; then
            mount -o remount --target "/var"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_var_nodev'

###############################################################################
# BEGIN fix (133 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_var_tmp_nodev'
###############################################################################
(>&2 echo "Remediating rule 133/210: 'xccdf_org.ssgproject.content_rule_mount_option_var_tmp_nodev'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/var/tmp" > /dev/null || findmnt --fstab "/var/tmp" > /dev/null ); then

function perform_remediation {
    
        # the mount point /var/tmp has to be defined in /etc/fstab
        # before this remediation can be executed. In case it is not defined, the
        # remediation aborts and no changes regarding the mount point are done.
        mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" "/var/tmp")"
    
    grep "$mount_point_match_regexp" -q /etc/fstab \
        || { echo "The mount point '/var/tmp' is not even in /etc/fstab, so we can't set up mount options" >&2;
                echo "Not remediating, because there is no record of /var/tmp in /etc/fstab" >&2; return 1; }

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /var/tmp)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nodev)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /var/tmp  defaults,${previous_mount_opts}nodev 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nodev"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nodev|" /etc/fstab
    fi

if mkdir -p "/var/tmp"; then
        if mountpoint -q "/var/tmp"; then
            mount -o remount --target "/var/tmp"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_var_tmp_nodev'

###############################################################################
# BEGIN fix (134 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_var_tmp_noexec'
###############################################################################
(>&2 echo "Remediating rule 134/210: 'xccdf_org.ssgproject.content_rule_mount_option_var_tmp_noexec'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/var/tmp" > /dev/null || findmnt --fstab "/var/tmp" > /dev/null ); then

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /var/tmp)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|noexec)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /var/tmp  defaults,${previous_mount_opts}noexec 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "noexec"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,noexec|" /etc/fstab
    fi

if mkdir -p "/var/tmp"; then
        if mountpoint -q "/var/tmp"; then
            mount -o remount --target "/var/tmp"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_var_tmp_noexec'

###############################################################################
# BEGIN fix (135 / 210) for 'xccdf_org.ssgproject.content_rule_mount_option_var_tmp_nosuid'
###############################################################################
(>&2 echo "Remediating rule 135/210: 'xccdf_org.ssgproject.content_rule_mount_option_var_tmp_nosuid'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && findmnt --kernel "/var/tmp" > /dev/null || findmnt --fstab "/var/tmp" > /dev/null ); then

mount_point_match_regexp="$(printf "^[[:space:]]*[^#].*[[:space:]]%s[[:space:]]" /var/tmp)"
    
    # If the mount point is not in /etc/fstab, get previous mount options from /etc/mtab
    if ! grep -q "$mount_point_match_regexp" /etc/fstab; then
        # runtime opts without some automatic kernel/userspace-added defaults
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/mtab | head -1 |  awk '{print $4}' \
                    | sed -E "s/(rw|defaults|seclabel|nosuid)(,|$)//g;s/,$//")
        [ "$previous_mount_opts" ] && previous_mount_opts+=","
        # In iso9660 filesystems mtab could describe a "blocksize" value, this should be reflected in
        # fstab as "block".  The next variable is to satisfy shellcheck SC2050.
        fs_type=""
        if [  "$fs_type" == "iso9660" ] ; then
            previous_mount_opts=$(sed 's/blocksize=/block=/' <<< "$previous_mount_opts")
        fi
        echo " /var/tmp  defaults,${previous_mount_opts}nosuid 0 0" >> /etc/fstab
    # If the mount_opt option is not already in the mount point's /etc/fstab entry, add it
    elif ! grep "$mount_point_match_regexp" /etc/fstab | grep -q "nosuid"; then
        previous_mount_opts=$(grep "$mount_point_match_regexp" /etc/fstab | awk '{print $4}')
        sed -i "s|$${mount_point_match_regexp}.*${previous_mount_opts}$|\1,nosuid|" /etc/fstab
    fi

if mkdir -p "/var/tmp"; then
        if mountpoint -q "/var/tmp"; then
            mount -o remount --target "/var/tmp"
        fi
    fi
}

perform_remediation

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

# END fix for 'xccdf_org.ssgproject.content_rule_mount_option_var_tmp_nosuid'

###############################################################################
# BEGIN fix (136 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_core_pattern'
###############################################################################
(>&2 echo "Remediating rule 136/210: 'xccdf_org.ssgproject.content_rule_sysctl_kernel_core_pattern'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of kernel.core_pattern from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*kernel.core_pattern.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "kernel.core_pattern" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for kernel.core_pattern
#
/sbin/sysctl -q -n -w kernel.core_pattern="|/bin/false"

#
# If kernel.core_pattern present in /etc/sysctl.conf, change value to "|/bin/false"
#	else, add "kernel.core_pattern = |/bin/false" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "|/bin/false"

# 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 "^kernel.core_pattern\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^kernel.core_pattern\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_core_pattern'

###############################################################################
# BEGIN fix (137 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_dmesg_restrict'
###############################################################################
(>&2 echo "Remediating rule 137/210: 'xccdf_org.ssgproject.content_rule_sysctl_kernel_dmesg_restrict'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of kernel.dmesg_restrict from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*kernel.dmesg_restrict.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "kernel.dmesg_restrict" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for kernel.dmesg_restrict
#
/sbin/sysctl -q -n -w kernel.dmesg_restrict="1"

#
# If kernel.dmesg_restrict present in /etc/sysctl.conf, change value to "1"
#	else, add "kernel.dmesg_restrict = 1" to /etc/sysctl.conf
#

# 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 "^kernel.dmesg_restrict\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^kernel.dmesg_restrict\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_dmesg_restrict'

###############################################################################
# BEGIN fix (138 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_kexec_load_disabled'
###############################################################################
(>&2 echo "Remediating rule 138/210: 'xccdf_org.ssgproject.content_rule_sysctl_kernel_kexec_load_disabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of kernel.kexec_load_disabled from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*kernel.kexec_load_disabled.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "kernel.kexec_load_disabled" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for kernel.kexec_load_disabled
#
/sbin/sysctl -q -n -w kernel.kexec_load_disabled="1"

#
# If kernel.kexec_load_disabled present in /etc/sysctl.conf, change value to "1"
#	else, add "kernel.kexec_load_disabled = 1" to /etc/sysctl.conf
#

# 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 "^kernel.kexec_load_disabled\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^kernel.kexec_load_disabled\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_kexec_load_disabled'

###############################################################################
# BEGIN fix (139 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_perf_event_paranoid'
###############################################################################
(>&2 echo "Remediating rule 139/210: 'xccdf_org.ssgproject.content_rule_sysctl_kernel_perf_event_paranoid'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of kernel.perf_event_paranoid from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*kernel.perf_event_paranoid.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "kernel.perf_event_paranoid" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for kernel.perf_event_paranoid
#
/sbin/sysctl -q -n -w kernel.perf_event_paranoid="2"

#
# If kernel.perf_event_paranoid present in /etc/sysctl.conf, change value to "2"
#	else, add "kernel.perf_event_paranoid = 2" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "2"

# 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 "^kernel.perf_event_paranoid\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^kernel.perf_event_paranoid\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_perf_event_paranoid'

###############################################################################
# BEGIN fix (140 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_unprivileged_bpf_disabled'
###############################################################################
(>&2 echo "Remediating rule 140/210: 'xccdf_org.ssgproject.content_rule_sysctl_kernel_unprivileged_bpf_disabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of kernel.unprivileged_bpf_disabled from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*kernel.unprivileged_bpf_disabled.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "kernel.unprivileged_bpf_disabled" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for kernel.unprivileged_bpf_disabled
#
/sbin/sysctl -q -n -w kernel.unprivileged_bpf_disabled="1"

#
# If kernel.unprivileged_bpf_disabled present in /etc/sysctl.conf, change value to "1"
#	else, add "kernel.unprivileged_bpf_disabled = 1" to /etc/sysctl.conf
#

# 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 "^kernel.unprivileged_bpf_disabled\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^kernel.unprivileged_bpf_disabled\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_unprivileged_bpf_disabled'

###############################################################################
# BEGIN fix (141 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_yama_ptrace_scope'
###############################################################################
(>&2 echo "Remediating rule 141/210: 'xccdf_org.ssgproject.content_rule_sysctl_kernel_yama_ptrace_scope'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of kernel.yama.ptrace_scope from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*kernel.yama.ptrace_scope.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "kernel.yama.ptrace_scope" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for kernel.yama.ptrace_scope
#
/sbin/sysctl -q -n -w kernel.yama.ptrace_scope="1"

#
# If kernel.yama.ptrace_scope present in /etc/sysctl.conf, change value to "1"
#	else, add "kernel.yama.ptrace_scope = 1" to /etc/sysctl.conf
#

# 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 "^kernel.yama.ptrace_scope\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^kernel.yama.ptrace_scope\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_yama_ptrace_scope'

###############################################################################
# BEGIN fix (142 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_net_core_bpf_jit_harden'
###############################################################################
(>&2 echo "Remediating rule 142/210: 'xccdf_org.ssgproject.content_rule_sysctl_net_core_bpf_jit_harden'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of net.core.bpf_jit_harden from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*net.core.bpf_jit_harden.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "net.core.bpf_jit_harden" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for net.core.bpf_jit_harden
#
/sbin/sysctl -q -n -w net.core.bpf_jit_harden="2"

#
# If net.core.bpf_jit_harden present in /etc/sysctl.conf, change value to "2"
#	else, add "net.core.bpf_jit_harden = 2" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "2"

# 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 "^net.core.bpf_jit_harden\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^net.core.bpf_jit_harden\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_net_core_bpf_jit_harden'

###############################################################################
# BEGIN fix (143 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_user_max_user_namespaces'
###############################################################################
(>&2 echo "Remediating rule 143/210: 'xccdf_org.ssgproject.content_rule_sysctl_user_max_user_namespaces'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of user.max_user_namespaces from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*user.max_user_namespaces.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "user.max_user_namespaces" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

#
# Set runtime for user.max_user_namespaces
#
/sbin/sysctl -q -n -w user.max_user_namespaces="0"

#
# If user.max_user_namespaces present in /etc/sysctl.conf, change value to "0"
#	else, add "user.max_user_namespaces = 0" to /etc/sysctl.conf
#

# shellcheck disable=SC2059
printf -v formatted_output "%s = %s" "$stripped_key" "0"

# 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 "^user.max_user_namespaces\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^user.max_user_namespaces\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_user_max_user_namespaces'

###############################################################################
# BEGIN fix (144 / 210) for 'xccdf_org.ssgproject.content_rule_service_systemd-coredump_disabled'
###############################################################################
(>&2 echo "Remediating rule 144/210: 'xccdf_org.ssgproject.content_rule_service_systemd-coredump_disabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

SOCKET_NAME="systemd-coredump.socket"
SYSTEMCTL_EXEC='/usr/bin/systemctl'

if "$SYSTEMCTL_EXEC" -q list-unit-files --type socket | grep -q "$SOCKET_NAME"; then
    "$SYSTEMCTL_EXEC" stop "$SOCKET_NAME"
    "$SYSTEMCTL_EXEC" mask "$SOCKET_NAME"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_service_systemd-coredump_disabled'

###############################################################################
# BEGIN fix (145 / 210) for 'xccdf_org.ssgproject.content_rule_coredump_disable_backtraces'
###############################################################################
(>&2 echo "Remediating rule 145/210: 'xccdf_org.ssgproject.content_rule_coredump_disable_backtraces'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q systemd; then

if [ -e "/etc/systemd/coredump.conf" ] ; then
    
    LC_ALL=C sed -i "/^\s*ProcessSizeMax\s*=\s*/Id" "/etc/systemd/coredump.conf"
else
    touch "/etc/systemd/coredump.conf"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/systemd/coredump.conf"

cp "/etc/systemd/coredump.conf" "/etc/systemd/coredump.conf.bak"
# Insert at the end of the file
printf '%s\n' "ProcessSizeMax=0" >> "/etc/systemd/coredump.conf"
# Clean up after ourselves.
rm "/etc/systemd/coredump.conf.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_coredump_disable_backtraces'

###############################################################################
# BEGIN fix (146 / 210) for 'xccdf_org.ssgproject.content_rule_coredump_disable_storage'
###############################################################################
(>&2 echo "Remediating rule 146/210: 'xccdf_org.ssgproject.content_rule_coredump_disable_storage'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q systemd; then

if [ -e "/etc/systemd/coredump.conf" ] ; then
    
    LC_ALL=C sed -i "/^\s*Storage\s*=\s*/Id" "/etc/systemd/coredump.conf"
else
    touch "/etc/systemd/coredump.conf"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/systemd/coredump.conf"

cp "/etc/systemd/coredump.conf" "/etc/systemd/coredump.conf.bak"
# Insert at the end of the file
printf '%s\n' "Storage=none" >> "/etc/systemd/coredump.conf"
# Clean up after ourselves.
rm "/etc/systemd/coredump.conf.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_coredump_disable_storage'

###############################################################################
# BEGIN fix (147 / 210) for 'xccdf_org.ssgproject.content_rule_disable_users_coredumps'
###############################################################################
(>&2 echo "Remediating rule 147/210: 'xccdf_org.ssgproject.content_rule_disable_users_coredumps'")
# Remediation is applicable only in certain platforms
if rpm --quiet -q pam; then

SECURITY_LIMITS_FILE="/etc/security/limits.conf"

if grep -qE '^\s*\*\s+hard\s+core' $SECURITY_LIMITS_FILE; then
        sed -ri 's/(hard\s+core\s+)[[:digit:]]+/\1 0/' $SECURITY_LIMITS_FILE
else
        echo "*     hard   core    0" >> $SECURITY_LIMITS_FILE
fi

if ls /etc/security/limits.d/*.conf > /dev/null; then
        sed -ri '/^\s*\*\s+hard\s+core/d' /etc/security/limits.d/*.conf
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_disable_users_coredumps'

###############################################################################
# BEGIN fix (148 / 210) for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_kptr_restrict'
###############################################################################
(>&2 echo "Remediating rule 148/210: 'xccdf_org.ssgproject.content_rule_sysctl_kernel_kptr_restrict'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# Comment out any occurrences of kernel.kptr_restrict from /etc/sysctl.d/*.conf files

for f in /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf; do

# skip systemd-sysctl symlink (/etc/sysctl.d/99-sysctl.conf -> /etc/sysctl.conf)
  if [[ "$(readlink -f "$f")" == "/etc/sysctl.conf" ]]; then continue; fi

matching_list=$(grep -P '^(?!#).*[\s]*kernel.kptr_restrict.*$' $f | uniq )
  if ! test -z "$matching_list"; then
    while IFS= read -r entry; do
      escaped_entry=$(sed -e 's|/|\\/|g' <<< "$entry")
      # comment out "kernel.kptr_restrict" matches to preserve user data
      sed -i --follow-symlinks "s/^${escaped_entry}$/# &/g" $f
    done <<< "$matching_list"
  fi
done

#
# Set sysctl config file which to save the desired value
#

SYSCONFIG_FILE="/etc/sysctl.conf"

sysctl_kernel_kptr_restrict_value='1'

#
# Set runtime for kernel.kptr_restrict
#
/sbin/sysctl -q -n -w kernel.kptr_restrict="$sysctl_kernel_kptr_restrict_value"

#
# If kernel.kptr_restrict present in /etc/sysctl.conf, change value to appropriate value
#	else, add "kernel.kptr_restrict = value" to /etc/sysctl.conf
#

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

# 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 "^kernel.kptr_restrict\\>" "${SYSCONFIG_FILE}"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^kernel.kptr_restrict\\>.*/$escaped_formatted_output/gi" "${SYSCONFIG_FILE}"
else
    if [[ -s "${SYSCONFIG_FILE}" ]] && [[ -n "$(tail -c 1 -- "${SYSCONFIG_FILE}" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "${SYSCONFIG_FILE}"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "${SYSCONFIG_FILE}" >> "${SYSCONFIG_FILE}"
    printf '%s\n' "$formatted_output" >> "${SYSCONFIG_FILE}"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_sysctl_kernel_kptr_restrict'

###############################################################################
# BEGIN fix (149 / 210) for 'xccdf_org.ssgproject.content_rule_grub2_page_poison_argument'
###############################################################################
(>&2 echo "Remediating rule 149/210: 'xccdf_org.ssgproject.content_rule_grub2_page_poison_argument'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && { rpm --quiet -q grub2-common; }; then

grubby --update-kernel=ALL --args=page_poison=1 --env=/boot/grub2/grubenv

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

# END fix for 'xccdf_org.ssgproject.content_rule_grub2_page_poison_argument'

###############################################################################
# BEGIN fix (150 / 210) for 'xccdf_org.ssgproject.content_rule_grub2_slub_debug_argument'
###############################################################################
(>&2 echo "Remediating rule 150/210: 'xccdf_org.ssgproject.content_rule_grub2_slub_debug_argument'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && { rpm --quiet -q grub2-common; }; then

var_slub_debug_options='P'

grubby --update-kernel=ALL --args=slub_debug=$var_slub_debug_options --env=/boot/grub2/grubenv

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

# END fix for 'xccdf_org.ssgproject.content_rule_grub2_slub_debug_argument'

###############################################################################
# BEGIN fix (151 / 210) for 'xccdf_org.ssgproject.content_rule_package_policycoreutils-python-utils_installed'
###############################################################################
(>&2 echo "Remediating rule 151/210: 'xccdf_org.ssgproject.content_rule_package_policycoreutils-python-utils_installed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if ! rpm -q --quiet "policycoreutils-python-utils" ; then
    yum install -y "policycoreutils-python-utils"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_policycoreutils-python-utils_installed'

###############################################################################
# BEGIN fix (152 / 210) for 'xccdf_org.ssgproject.content_rule_package_policycoreutils_installed'
###############################################################################
(>&2 echo "Remediating rule 152/210: 'xccdf_org.ssgproject.content_rule_package_policycoreutils_installed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

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

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_policycoreutils_installed'

###############################################################################
# BEGIN fix (153 / 210) for 'xccdf_org.ssgproject.content_rule_selinux_policytype'
###############################################################################
(>&2 echo "Remediating rule 153/210: 'xccdf_org.ssgproject.content_rule_selinux_policytype'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

var_selinux_policy_name='targeted'

if [ -e "/etc/selinux/config" ] ; then
    
    LC_ALL=C sed -i "/^SELINUXTYPE=/Id" "/etc/selinux/config"
else
    touch "/etc/selinux/config"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/selinux/config"

cp "/etc/selinux/config" "/etc/selinux/config.bak"
# Insert at the end of the file
printf '%s\n' "SELINUXTYPE=$var_selinux_policy_name" >> "/etc/selinux/config"
# Clean up after ourselves.
rm "/etc/selinux/config.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_selinux_policytype'

###############################################################################
# BEGIN fix (154 / 210) for 'xccdf_org.ssgproject.content_rule_selinux_state'
###############################################################################
(>&2 echo "Remediating rule 154/210: 'xccdf_org.ssgproject.content_rule_selinux_state'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

var_selinux_state='enforcing'

if [ -e "/etc/selinux/config" ] ; then
    
    LC_ALL=C sed -i "/^SELINUX=/Id" "/etc/selinux/config"
else
    touch "/etc/selinux/config"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/selinux/config"

cp "/etc/selinux/config" "/etc/selinux/config.bak"
# Insert at the end of the file
printf '%s\n' "SELINUX=$var_selinux_state" >> "/etc/selinux/config"
# Clean up after ourselves.
rm "/etc/selinux/config.bak"

fixfiles onboot
fixfiles -f relabel

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

# END fix for 'xccdf_org.ssgproject.content_rule_selinux_state'

###############################################################################
# BEGIN fix (155 / 210) for 'xccdf_org.ssgproject.content_rule_package_abrt_removed'
###############################################################################
(>&2 echo "Remediating rule 155/210: 'xccdf_org.ssgproject.content_rule_package_abrt_removed'")

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

if rpm -q --quiet "abrt" ; then

yum remove -y "abrt"

# END fix for 'xccdf_org.ssgproject.content_rule_package_abrt_removed'

###############################################################################
# BEGIN fix (156 / 210) for 'xccdf_org.ssgproject.content_rule_service_kdump_disabled'
###############################################################################
(>&2 echo "Remediating rule 156/210: 'xccdf_org.ssgproject.content_rule_service_kdump_disabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

SYSTEMCTL_EXEC='/usr/bin/systemctl'
"$SYSTEMCTL_EXEC" stop 'kdump.service'
"$SYSTEMCTL_EXEC" disable 'kdump.service'
"$SYSTEMCTL_EXEC" mask 'kdump.service'
# Disable socket activation if we have a unit file for it
if "$SYSTEMCTL_EXEC" -q list-unit-files kdump.socket; then
    "$SYSTEMCTL_EXEC" stop 'kdump.socket'
    "$SYSTEMCTL_EXEC" mask 'kdump.socket'
fi
# The service may not be running because it has been started and failed,
# so let's reset the state so OVAL checks pass.
# Service should be 'inactive', not 'failed' after reboot though.
"$SYSTEMCTL_EXEC" reset-failed 'kdump.service' || true

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

# END fix for 'xccdf_org.ssgproject.content_rule_service_kdump_disabled'

###############################################################################
# BEGIN fix (157 / 210) for 'xccdf_org.ssgproject.content_rule_package_fapolicyd_installed'
###############################################################################
(>&2 echo "Remediating rule 157/210: 'xccdf_org.ssgproject.content_rule_package_fapolicyd_installed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

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

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_fapolicyd_installed'

###############################################################################
# BEGIN fix (158 / 210) for 'xccdf_org.ssgproject.content_rule_service_fapolicyd_enabled'
###############################################################################
(>&2 echo "Remediating rule 158/210: 'xccdf_org.ssgproject.content_rule_service_fapolicyd_enabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

SYSTEMCTL_EXEC='/usr/bin/systemctl'
"$SYSTEMCTL_EXEC" unmask 'fapolicyd.service'
"$SYSTEMCTL_EXEC" start 'fapolicyd.service'
"$SYSTEMCTL_EXEC" enable 'fapolicyd.service'

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

# END fix for 'xccdf_org.ssgproject.content_rule_service_fapolicyd_enabled'

###############################################################################
# BEGIN fix (159 / 210) for 'xccdf_org.ssgproject.content_rule_kerberos_disable_no_keytab'
###############################################################################
(>&2 echo "Remediating rule 159/210: 'xccdf_org.ssgproject.content_rule_kerberos_disable_no_keytab'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

rm -f /etc/*.keytab

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

# END fix for 'xccdf_org.ssgproject.content_rule_kerberos_disable_no_keytab'

###############################################################################
# BEGIN fix (160 / 210) for 'xccdf_org.ssgproject.content_rule_package_sendmail_removed'
###############################################################################
(>&2 echo "Remediating rule 160/210: 'xccdf_org.ssgproject.content_rule_package_sendmail_removed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; 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"

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_sendmail_removed'

###############################################################################
# BEGIN fix (161 / 210) for 'xccdf_org.ssgproject.content_rule_package_nfs-utils_removed'
###############################################################################
(>&2 echo "Remediating rule 161/210: 'xccdf_org.ssgproject.content_rule_package_nfs-utils_removed'")

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

if rpm -q --quiet "nfs-utils" ; then

yum remove -y "nfs-utils"

# END fix for 'xccdf_org.ssgproject.content_rule_package_nfs-utils_removed'

###############################################################################
# BEGIN fix (162 / 210) for 'xccdf_org.ssgproject.content_rule_package_chrony_installed'
###############################################################################
(>&2 echo "Remediating rule 162/210: 'xccdf_org.ssgproject.content_rule_package_chrony_installed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

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

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_chrony_installed'

###############################################################################
# BEGIN fix (163 / 210) for 'xccdf_org.ssgproject.content_rule_chronyd_client_only'
###############################################################################
(>&2 echo "Remediating rule 163/210: 'xccdf_org.ssgproject.content_rule_chronyd_client_only'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; 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' <<< "^port")

# shellcheck disable=SC2059
printf -v formatted_output "%s %s" "$stripped_key" "0"

# 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 "^port\\>" "/etc/chrony.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^port\\>.*/$escaped_formatted_output/gi" "/etc/chrony.conf"
else
    if [[ -s "/etc/chrony.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/chrony.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/chrony.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/chrony.conf" >> "/etc/chrony.conf"
    printf '%s\n' "$formatted_output" >> "/etc/chrony.conf"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_chronyd_client_only'

###############################################################################
# BEGIN fix (164 / 210) for 'xccdf_org.ssgproject.content_rule_chronyd_no_chronyc_network'
###############################################################################
(>&2 echo "Remediating rule 164/210: 'xccdf_org.ssgproject.content_rule_chronyd_no_chronyc_network'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; 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' <<< "^cmdport")

# shellcheck disable=SC2059
printf -v formatted_output "%s %s" "$stripped_key" "0"

# 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 "^cmdport\\>" "/etc/chrony.conf"; then
    escaped_formatted_output=$(sed -e 's|/|\\/|g' <<< "$formatted_output")
    LC_ALL=C sed -i --follow-symlinks "s/^cmdport\\>.*/$escaped_formatted_output/gi" "/etc/chrony.conf"
else
    if [[ -s "/etc/chrony.conf" ]] && [[ -n "$(tail -c 1 -- "/etc/chrony.conf" || true)" ]]; then
        LC_ALL=C sed -i --follow-symlinks '$a'\\ "/etc/chrony.conf"
    fi
    cce=""
    printf '# Per %s: Set %s in %s\n' "${cce}" "${formatted_output}" "/etc/chrony.conf" >> "/etc/chrony.conf"
    printf '%s\n' "$formatted_output" >> "/etc/chrony.conf"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_chronyd_no_chronyc_network'

###############################################################################
# BEGIN fix (165 / 210) for 'xccdf_org.ssgproject.content_rule_package_openssh-server_installed'
###############################################################################
(>&2 echo "Remediating rule 165/210: 'xccdf_org.ssgproject.content_rule_package_openssh-server_installed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if ! rpm -q --quiet "openssh-server" ; then
    yum install -y "openssh-server"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_openssh-server_installed'

###############################################################################
# BEGIN fix (166 / 210) for 'xccdf_org.ssgproject.content_rule_package_openssh-clients_installed'
###############################################################################
(>&2 echo "Remediating rule 166/210: 'xccdf_org.ssgproject.content_rule_package_openssh-clients_installed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if ! rpm -q --quiet "openssh-clients" ; then
    yum install -y "openssh-clients"
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_openssh-clients_installed'

###############################################################################
# BEGIN fix (167 / 210) for 'xccdf_org.ssgproject.content_rule_ssh_client_rekey_limit'
###############################################################################
(>&2 echo "Remediating rule 167/210: 'xccdf_org.ssgproject.content_rule_ssh_client_rekey_limit'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

var_ssh_client_rekey_limit_size='1G'
var_ssh_client_rekey_limit_time='1h'

main_config="/etc/ssh/ssh_config"
include_directory="/etc/ssh/ssh_config.d"

if grep -q '^[\s]*RekeyLimit.*$' "$main_config"; then
  sed -i '/^[\s]*RekeyLimit.*/d' "$main_config"
fi

for file in "$include_directory"/*.conf; do
  if grep -q '^[\s]*RekeyLimit.*$' "$file"; then
    sed -i '/^[\s]*RekeyLimit.*/d' "$file"
  fi
done

if [ -e "/etc/ssh/ssh_config.d/02-rekey-limit.conf" ] ; then
    
    LC_ALL=C sed -i "/^\s*RekeyLimit\s\+/d" "/etc/ssh/ssh_config.d/02-rekey-limit.conf"
else
    touch "/etc/ssh/ssh_config.d/02-rekey-limit.conf"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/ssh/ssh_config.d/02-rekey-limit.conf"

cp "/etc/ssh/ssh_config.d/02-rekey-limit.conf" "/etc/ssh/ssh_config.d/02-rekey-limit.conf.bak"
# Insert at the end of the file
printf '%s\n' "RekeyLimit $var_ssh_client_rekey_limit_size $var_ssh_client_rekey_limit_time" >> "/etc/ssh/ssh_config.d/02-rekey-limit.conf"
# Clean up after ourselves.
rm "/etc/ssh/ssh_config.d/02-rekey-limit.conf.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_ssh_client_rekey_limit'

###############################################################################
# BEGIN fix (168 / 210) for 'xccdf_org.ssgproject.content_rule_ssh_client_use_strong_rng_csh'
###############################################################################
(>&2 echo "Remediating rule 168/210: 'xccdf_org.ssgproject.content_rule_ssh_client_use_strong_rng_csh'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# put line into the file
echo "setenv SSH_USE_STRONG_RNG 32" > /etc/profile.d/cc-ssh-strong-rng.csh

# remove eventual override in /etc/profile
sed -i '/^[[:space:]]*setenv[[:space:]]\+SSH_USE_STRONG_RNG.*$/d' /etc/profile

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

# END fix for 'xccdf_org.ssgproject.content_rule_ssh_client_use_strong_rng_csh'

###############################################################################
# BEGIN fix (169 / 210) for 'xccdf_org.ssgproject.content_rule_ssh_client_use_strong_rng_sh'
###############################################################################
(>&2 echo "Remediating rule 169/210: 'xccdf_org.ssgproject.content_rule_ssh_client_use_strong_rng_sh'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

# put line into the file
echo "export SSH_USE_STRONG_RNG=32" > /etc/profile.d/cc-ssh-strong-rng.sh

# remove eventual override in /etc/profile
sed -i '/^[[:space:]]*export[[:space:]]\+SSH_USE_STRONG_RNG=.*$/d' /etc/profile

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

# END fix for 'xccdf_org.ssgproject.content_rule_ssh_client_use_strong_rng_sh'

###############################################################################
# BEGIN fix (170 / 210) for 'xccdf_org.ssgproject.content_rule_sshd_set_keepalive_0'
###############################################################################
(>&2 echo "Remediating rule 170/210: 'xccdf_org.ssgproject.content_rule_sshd_set_keepalive_0'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if [ -e "/etc/ssh/sshd_config" ] ; then
    
    LC_ALL=C sed -i "/^\s*ClientAliveCountMax\s\+/Id" "/etc/ssh/sshd_config"
else
    touch "/etc/ssh/sshd_config"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/ssh/sshd_config"

cp "/etc/ssh/sshd_config" "/etc/ssh/sshd_config.bak"
# Insert at the beginning of the file
printf '%s\n' "ClientAliveCountMax 0" > "/etc/ssh/sshd_config"
cat "/etc/ssh/sshd_config.bak" >> "/etc/ssh/sshd_config"
# Clean up after ourselves.
rm "/etc/ssh/sshd_config.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_sshd_set_keepalive_0'

###############################################################################
# BEGIN fix (171 / 210) for 'xccdf_org.ssgproject.content_rule_sshd_set_idle_timeout'
###############################################################################
(>&2 echo "Remediating rule 171/210: 'xccdf_org.ssgproject.content_rule_sshd_set_idle_timeout'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

sshd_idle_timeout_value='840'

if [ -e "/etc/ssh/sshd_config" ] ; then
    
    LC_ALL=C sed -i "/^\s*ClientAliveInterval\s\+/Id" "/etc/ssh/sshd_config"
else
    touch "/etc/ssh/sshd_config"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/ssh/sshd_config"

cp "/etc/ssh/sshd_config" "/etc/ssh/sshd_config.bak"
# Insert at the beginning of the file
printf '%s\n' "ClientAliveInterval $sshd_idle_timeout_value" > "/etc/ssh/sshd_config"
cat "/etc/ssh/sshd_config.bak" >> "/etc/ssh/sshd_config"
# Clean up after ourselves.
rm "/etc/ssh/sshd_config.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_sshd_set_idle_timeout'

###############################################################################
# BEGIN fix (172 / 210) for 'xccdf_org.ssgproject.content_rule_disable_host_auth'
###############################################################################
(>&2 echo "Remediating rule 172/210: 'xccdf_org.ssgproject.content_rule_disable_host_auth'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if [ -e "/etc/ssh/sshd_config" ] ; then
    
    LC_ALL=C sed -i "/^\s*HostbasedAuthentication\s\+/Id" "/etc/ssh/sshd_config"
else
    touch "/etc/ssh/sshd_config"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/ssh/sshd_config"

cp "/etc/ssh/sshd_config" "/etc/ssh/sshd_config.bak"
# Insert at the beginning of the file
printf '%s\n' "HostbasedAuthentication no" > "/etc/ssh/sshd_config"
cat "/etc/ssh/sshd_config.bak" >> "/etc/ssh/sshd_config"
# Clean up after ourselves.
rm "/etc/ssh/sshd_config.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_disable_host_auth'

###############################################################################
# BEGIN fix (173 / 210) for 'xccdf_org.ssgproject.content_rule_sshd_disable_empty_passwords'
###############################################################################
(>&2 echo "Remediating rule 173/210: 'xccdf_org.ssgproject.content_rule_sshd_disable_empty_passwords'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if [ -e "/etc/ssh/sshd_config" ] ; then
    
    LC_ALL=C sed -i "/^\s*PermitEmptyPasswords\s\+/Id" "/etc/ssh/sshd_config"
else
    touch "/etc/ssh/sshd_config"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/ssh/sshd_config"

cp "/etc/ssh/sshd_config" "/etc/ssh/sshd_config.bak"
# Insert at the beginning of the file
printf '%s\n' "PermitEmptyPasswords no" > "/etc/ssh/sshd_config"
cat "/etc/ssh/sshd_config.bak" >> "/etc/ssh/sshd_config"
# Clean up after ourselves.
rm "/etc/ssh/sshd_config.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_sshd_disable_empty_passwords'

###############################################################################
# BEGIN fix (174 / 210) for 'xccdf_org.ssgproject.content_rule_sshd_disable_gssapi_auth'
###############################################################################
(>&2 echo "Remediating rule 174/210: 'xccdf_org.ssgproject.content_rule_sshd_disable_gssapi_auth'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if [ -e "/etc/ssh/sshd_config" ] ; then
    
    LC_ALL=C sed -i "/^\s*GSSAPIAuthentication\s\+/Id" "/etc/ssh/sshd_config"
else
    touch "/etc/ssh/sshd_config"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/ssh/sshd_config"

cp "/etc/ssh/sshd_config" "/etc/ssh/sshd_config.bak"
# Insert at the beginning of the file
printf '%s\n' "GSSAPIAuthentication no" > "/etc/ssh/sshd_config"
cat "/etc/ssh/sshd_config.bak" >> "/etc/ssh/sshd_config"
# Clean up after ourselves.
rm "/etc/ssh/sshd_config.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_sshd_disable_gssapi_auth'

###############################################################################
# BEGIN fix (175 / 210) for 'xccdf_org.ssgproject.content_rule_sshd_disable_kerb_auth'
###############################################################################
(>&2 echo "Remediating rule 175/210: 'xccdf_org.ssgproject.content_rule_sshd_disable_kerb_auth'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if [ -e "/etc/ssh/sshd_config" ] ; then
    
    LC_ALL=C sed -i "/^\s*KerberosAuthentication\s\+/Id" "/etc/ssh/sshd_config"
else
    touch "/etc/ssh/sshd_config"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/ssh/sshd_config"

cp "/etc/ssh/sshd_config" "/etc/ssh/sshd_config.bak"
# Insert at the beginning of the file
printf '%s\n' "KerberosAuthentication no" > "/etc/ssh/sshd_config"
cat "/etc/ssh/sshd_config.bak" >> "/etc/ssh/sshd_config"
# Clean up after ourselves.
rm "/etc/ssh/sshd_config.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_sshd_disable_kerb_auth'

###############################################################################
# BEGIN fix (176 / 210) for 'xccdf_org.ssgproject.content_rule_sshd_disable_root_login'
###############################################################################
(>&2 echo "Remediating rule 176/210: 'xccdf_org.ssgproject.content_rule_sshd_disable_root_login'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if [ -e "/etc/ssh/sshd_config" ] ; then
    
    LC_ALL=C sed -i "/^\s*PermitRootLogin\s\+/Id" "/etc/ssh/sshd_config"
else
    touch "/etc/ssh/sshd_config"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/ssh/sshd_config"

cp "/etc/ssh/sshd_config" "/etc/ssh/sshd_config.bak"
# Insert at the beginning of the file
printf '%s\n' "PermitRootLogin no" > "/etc/ssh/sshd_config"
cat "/etc/ssh/sshd_config.bak" >> "/etc/ssh/sshd_config"
# Clean up after ourselves.
rm "/etc/ssh/sshd_config.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_sshd_disable_root_login'

###############################################################################
# BEGIN fix (177 / 210) for 'xccdf_org.ssgproject.content_rule_sshd_enable_strictmodes'
###############################################################################
(>&2 echo "Remediating rule 177/210: 'xccdf_org.ssgproject.content_rule_sshd_enable_strictmodes'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if [ -e "/etc/ssh/sshd_config" ] ; then
    
    LC_ALL=C sed -i "/^\s*StrictModes\s\+/Id" "/etc/ssh/sshd_config"
else
    touch "/etc/ssh/sshd_config"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/ssh/sshd_config"

cp "/etc/ssh/sshd_config" "/etc/ssh/sshd_config.bak"
# Insert at the beginning of the file
printf '%s\n' "StrictModes yes" > "/etc/ssh/sshd_config"
cat "/etc/ssh/sshd_config.bak" >> "/etc/ssh/sshd_config"
# Clean up after ourselves.
rm "/etc/ssh/sshd_config.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_sshd_enable_strictmodes'

###############################################################################
# BEGIN fix (178 / 210) for 'xccdf_org.ssgproject.content_rule_sshd_enable_warning_banner'
###############################################################################
(>&2 echo "Remediating rule 178/210: 'xccdf_org.ssgproject.content_rule_sshd_enable_warning_banner'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if [ -e "/etc/ssh/sshd_config" ] ; then
    
    LC_ALL=C sed -i "/^\s*Banner\s\+/Id" "/etc/ssh/sshd_config"
else
    touch "/etc/ssh/sshd_config"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/ssh/sshd_config"

cp "/etc/ssh/sshd_config" "/etc/ssh/sshd_config.bak"
# Insert at the beginning of the file
printf '%s\n' "Banner /etc/issue" > "/etc/ssh/sshd_config"
cat "/etc/ssh/sshd_config.bak" >> "/etc/ssh/sshd_config"
# Clean up after ourselves.
rm "/etc/ssh/sshd_config.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_sshd_enable_warning_banner'

###############################################################################
# BEGIN fix (179 / 210) for 'xccdf_org.ssgproject.content_rule_sshd_rekey_limit'
###############################################################################
(>&2 echo "Remediating rule 179/210: 'xccdf_org.ssgproject.content_rule_sshd_rekey_limit'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

var_rekey_limit_size='1G'
var_rekey_limit_time='1h'

if [ -e "/etc/ssh/sshd_config" ] ; then
    
    LC_ALL=C sed -i "/^\s*RekeyLimit\s\+/Id" "/etc/ssh/sshd_config"
else
    touch "/etc/ssh/sshd_config"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/ssh/sshd_config"

cp "/etc/ssh/sshd_config" "/etc/ssh/sshd_config.bak"
# Insert at the beginning of the file
printf '%s\n' "RekeyLimit $var_rekey_limit_size $var_rekey_limit_time" > "/etc/ssh/sshd_config"
cat "/etc/ssh/sshd_config.bak" >> "/etc/ssh/sshd_config"
# Clean up after ourselves.
rm "/etc/ssh/sshd_config.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_sshd_rekey_limit'

###############################################################################
# BEGIN fix (180 / 210) for 'xccdf_org.ssgproject.content_rule_sshd_use_strong_rng'
###############################################################################
(>&2 echo "Remediating rule 180/210: 'xccdf_org.ssgproject.content_rule_sshd_use_strong_rng'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

if [ -e "/etc/sysconfig/sshd" ] ; then
    
    LC_ALL=C sed -i "/^\s*SSH_USE_STRONG_RNG\s*=\s*/d" "/etc/sysconfig/sshd"
else
    touch "/etc/sysconfig/sshd"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/sysconfig/sshd"

cp "/etc/sysconfig/sshd" "/etc/sysconfig/sshd.bak"
# Insert before the line matching the regex '^#\s*SSH_USE_STRONG_RNG'.
line_number="$(LC_ALL=C grep -n "^#\s*SSH_USE_STRONG_RNG" "/etc/sysconfig/sshd.bak" | LC_ALL=C sed 's/:.*//g')"
if [ -z "$line_number" ]; then
    # There was no match of '^#\s*SSH_USE_STRONG_RNG', insert at
    # the end of the file.
    printf '%s\n' "SSH_USE_STRONG_RNG=32" >> "/etc/sysconfig/sshd"
else
    head -n "$(( line_number - 1 ))" "/etc/sysconfig/sshd.bak" > "/etc/sysconfig/sshd"
    printf '%s\n' "SSH_USE_STRONG_RNG=32" >> "/etc/sysconfig/sshd"
    tail -n "+$(( line_number ))" "/etc/sysconfig/sshd.bak" >> "/etc/sysconfig/sshd"
fi
# Clean up after ourselves.
rm "/etc/sysconfig/sshd.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_sshd_use_strong_rng'

###############################################################################
# BEGIN fix (181 / 210) for 'xccdf_org.ssgproject.content_rule_package_usbguard_installed'
###############################################################################
(>&2 echo "Remediating rule 181/210: 'xccdf_org.ssgproject.content_rule_package_usbguard_installed'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && ! grep -q s390x /proc/sys/kernel/osrelease ); then

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

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_usbguard_installed'

###############################################################################
# BEGIN fix (182 / 210) for 'xccdf_org.ssgproject.content_rule_service_usbguard_enabled'
###############################################################################
(>&2 echo "Remediating rule 182/210: 'xccdf_org.ssgproject.content_rule_service_usbguard_enabled'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && ! grep -q s390x /proc/sys/kernel/osrelease ); then

SYSTEMCTL_EXEC='/usr/bin/systemctl'
"$SYSTEMCTL_EXEC" unmask 'usbguard.service'
"$SYSTEMCTL_EXEC" start 'usbguard.service'
"$SYSTEMCTL_EXEC" enable 'usbguard.service'

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

# END fix for 'xccdf_org.ssgproject.content_rule_service_usbguard_enabled'

###############################################################################
# BEGIN fix (183 / 210) for 'xccdf_org.ssgproject.content_rule_configure_usbguard_auditbackend'
###############################################################################
(>&2 echo "Remediating rule 183/210: 'xccdf_org.ssgproject.content_rule_configure_usbguard_auditbackend'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && ! grep -q s390x /proc/sys/kernel/osrelease ) && { rpm --quiet -q usbguard; }; then

if [ -e "/etc/usbguard/usbguard-daemon.conf" ] ; then
    
    LC_ALL=C sed -i "/^\s*AuditBackend=/d" "/etc/usbguard/usbguard-daemon.conf"
else
    touch "/etc/usbguard/usbguard-daemon.conf"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/usbguard/usbguard-daemon.conf"

cp "/etc/usbguard/usbguard-daemon.conf" "/etc/usbguard/usbguard-daemon.conf.bak"
# Insert at the end of the file
printf '%s\n' "AuditBackend=LinuxAudit" >> "/etc/usbguard/usbguard-daemon.conf"
# Clean up after ourselves.
rm "/etc/usbguard/usbguard-daemon.conf.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_configure_usbguard_auditbackend'

###############################################################################
# BEGIN fix (184 / 210) for 'xccdf_org.ssgproject.content_rule_usbguard_allow_hid_and_hub'
###############################################################################
(>&2 echo "Remediating rule 184/210: 'xccdf_org.ssgproject.content_rule_usbguard_allow_hid_and_hub'")
# Remediation is applicable only in certain platforms
if ( [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && ! grep -q s390x /proc/sys/kernel/osrelease ); then

echo "allow with-interface match-all { 03:*:* 09:00:* }" >> /etc/usbguard/rules.conf

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

# END fix for 'xccdf_org.ssgproject.content_rule_usbguard_allow_hid_and_hub'

###############################################################################
# BEGIN fix (185 / 210) for 'xccdf_org.ssgproject.content_rule_package_audit_installed'
###############################################################################
(>&2 echo "Remediating rule 185/210: 'xccdf_org.ssgproject.content_rule_package_audit_installed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

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

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

# END fix for 'xccdf_org.ssgproject.content_rule_package_audit_installed'

###############################################################################
# BEGIN fix (186 / 210) for 'xccdf_org.ssgproject.content_rule_service_auditd_enabled'
###############################################################################
(>&2 echo "Remediating rule 186/210: 'xccdf_org.ssgproject.content_rule_service_auditd_enabled'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && { rpm --quiet -q audit; }; then

SYSTEMCTL_EXEC='/usr/bin/systemctl'
"$SYSTEMCTL_EXEC" unmask 'auditd.service'
"$SYSTEMCTL_EXEC" start 'auditd.service'
"$SYSTEMCTL_EXEC" enable 'auditd.service'

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

# END fix for 'xccdf_org.ssgproject.content_rule_service_auditd_enabled'

###############################################################################
# BEGIN fix (187 / 210) for 'xccdf_org.ssgproject.content_rule_grub2_audit_argument'
###############################################################################
(>&2 echo "Remediating rule 187/210: 'xccdf_org.ssgproject.content_rule_grub2_audit_argument'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && { rpm --quiet -q grub2-common; }; then

grubby --update-kernel=ALL --args=audit=1 --env=/boot/grub2/grubenv

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

# END fix for 'xccdf_org.ssgproject.content_rule_grub2_audit_argument'

###############################################################################
# BEGIN fix (188 / 210) for 'xccdf_org.ssgproject.content_rule_grub2_audit_backlog_limit_argument'
###############################################################################
(>&2 echo "Remediating rule 188/210: 'xccdf_org.ssgproject.content_rule_grub2_audit_backlog_limit_argument'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && { rpm --quiet -q grub2-common; }; then

grubby --update-kernel=ALL --args=audit_backlog_limit=8192 --env=/boot/grub2/grubenv

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

# END fix for 'xccdf_org.ssgproject.content_rule_grub2_audit_backlog_limit_argument'

###############################################################################
# BEGIN fix (189 / 210) for 'xccdf_org.ssgproject.content_rule_auditd_data_retention_flush'
###############################################################################
(>&2 echo "Remediating rule 189/210: 'xccdf_org.ssgproject.content_rule_auditd_data_retention_flush'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && rpm --quiet -q audit; then

var_auditd_flush='incremental_async'

AUDITCONFIG=/etc/audit/auditd.conf

# if flush is present, flush param edited to var_auditd_flush
# else flush param is defined by var_auditd_flush
#
# the freq param is only used for values 'incremental' and 'incremental_async' and will be
# commented out if flush != incremental or flush != incremental_async
#
# if flush == incremental or flush == incremental_async && freq param is not defined, it 
# will be defined as the package-default value of 20

grep -q ^flush $AUDITCONFIG && \
  sed -i 's/^flush.*/flush = '"$var_auditd_flush"'/g' $AUDITCONFIG
if ! [ $? -eq 0 ]; then
  echo "flush = $var_auditd_flush" >> $AUDITCONFIG
fi

if ! [ "$var_auditd_flush" == "incremental" ] && ! [ "$var_auditd_flush" == "incremental_async" ]; then
  sed -i 's/^freq/##freq/g' $AUDITCONFIG
elif [ "$var_auditd_flush" == "incremental" ] || [ "$var_auditd_flush" == "incremental_async" ]; then
  grep -q freq $AUDITCONFIG && \
    sed -i 's/^#\+freq/freq/g' $AUDITCONFIG
  if ! [ $? -eq 0 ]; then
    echo "freq = 20" >> $AUDITCONFIG
  fi
fi

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

# END fix for 'xccdf_org.ssgproject.content_rule_auditd_data_retention_flush'

###############################################################################
# BEGIN fix (190 / 210) for 'xccdf_org.ssgproject.content_rule_auditd_freq'
###############################################################################
(>&2 echo "Remediating rule 190/210: 'xccdf_org.ssgproject.content_rule_auditd_freq'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && rpm --quiet -q audit; then

if [ -e "/etc/audit/auditd.conf" ] ; then
    
    LC_ALL=C sed -i "/^\s*freq\s*=\s*/Id" "/etc/audit/auditd.conf"
else
    touch "/etc/audit/auditd.conf"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/audit/auditd.conf"

cp "/etc/audit/auditd.conf" "/etc/audit/auditd.conf.bak"
# Insert at the end of the file
printf '%s\n' "freq = 50" >> "/etc/audit/auditd.conf"
# Clean up after ourselves.
rm "/etc/audit/auditd.conf.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_auditd_freq'

###############################################################################
# BEGIN fix (191 / 210) for 'xccdf_org.ssgproject.content_rule_auditd_local_events'
###############################################################################
(>&2 echo "Remediating rule 191/210: 'xccdf_org.ssgproject.content_rule_auditd_local_events'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && rpm --quiet -q audit; then

if [ -e "/etc/audit/auditd.conf" ] ; then
    
    LC_ALL=C sed -i "/^\s*local_events\s*=\s*/Id" "/etc/audit/auditd.conf"
else
    touch "/etc/audit/auditd.conf"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/audit/auditd.conf"

cp "/etc/audit/auditd.conf" "/etc/audit/auditd.conf.bak"
# Insert at the end of the file
printf '%s\n' "local_events = yes" >> "/etc/audit/auditd.conf"
# Clean up after ourselves.
rm "/etc/audit/auditd.conf.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_auditd_local_events'

###############################################################################
# BEGIN fix (192 / 210) for 'xccdf_org.ssgproject.content_rule_auditd_log_format'
###############################################################################
(>&2 echo "Remediating rule 192/210: 'xccdf_org.ssgproject.content_rule_auditd_log_format'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && rpm --quiet -q audit; then

if [ -e "/etc/audit/auditd.conf" ] ; then
    
    LC_ALL=C sed -i "/^\s*log_format\s*=\s*/Id" "/etc/audit/auditd.conf"
else
    touch "/etc/audit/auditd.conf"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/audit/auditd.conf"

cp "/etc/audit/auditd.conf" "/etc/audit/auditd.conf.bak"
# Insert at the end of the file
printf '%s\n' "log_format = ENRICHED" >> "/etc/audit/auditd.conf"
# Clean up after ourselves.
rm "/etc/audit/auditd.conf.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_auditd_log_format'

###############################################################################
# BEGIN fix (193 / 210) for 'xccdf_org.ssgproject.content_rule_auditd_name_format'
###############################################################################
(>&2 echo "Remediating rule 193/210: 'xccdf_org.ssgproject.content_rule_auditd_name_format'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && rpm --quiet -q audit; then

var_auditd_name_format='hostname'

var_auditd_name_format="$(echo $var_auditd_name_format | cut -d \| -f 1)"

if [ -e "/etc/audit/auditd.conf" ] ; then
    
    LC_ALL=C sed -i "/^\s*name_format\s*=\s*/Id" "/etc/audit/auditd.conf"
else
    touch "/etc/audit/auditd.conf"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/audit/auditd.conf"

cp "/etc/audit/auditd.conf" "/etc/audit/auditd.conf.bak"
# Insert at the end of the file
printf '%s\n' "name_format = $var_auditd_name_format" >> "/etc/audit/auditd.conf"
# Clean up after ourselves.
rm "/etc/audit/auditd.conf.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_auditd_name_format'

###############################################################################
# BEGIN fix (194 / 210) for 'xccdf_org.ssgproject.content_rule_auditd_write_logs'
###############################################################################
(>&2 echo "Remediating rule 194/210: 'xccdf_org.ssgproject.content_rule_auditd_write_logs'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ] && rpm --quiet -q audit; then

if [ -e "/etc/audit/auditd.conf" ] ; then
    
    LC_ALL=C sed -i "/^\s*write_logs\s*=\s*/Id" "/etc/audit/auditd.conf"
else
    touch "/etc/audit/auditd.conf"
fi
# make sure file has newline at the end
sed -i -e '$a\' "/etc/audit/auditd.conf"

cp "/etc/audit/auditd.conf" "/etc/audit/auditd.conf.bak"
# Insert at the end of the file
printf '%s\n' "write_logs = yes" >> "/etc/audit/auditd.conf"
# Clean up after ourselves.
rm "/etc/audit/auditd.conf.bak"

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

# END fix for 'xccdf_org.ssgproject.content_rule_auditd_write_logs'

###############################################################################
# BEGIN fix (195 / 210) for 'xccdf_org.ssgproject.content_rule_audit_access_failed'
###############################################################################
(>&2 echo "Remediating rule 195/210: 'xccdf_org.ssgproject.content_rule_audit_access_failed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42-3-access-failed.rules
## Unsuccessful file access (any other opens) This has to go last.
-a always,exit -F arch=b32 -S open,openat,openat2,open_by_handle_at -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-access
-a always,exit -F arch=b64 -S open,openat,openat2,open_by_handle_at -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-access
-a always,exit -F arch=b32 -S open,openat,openat2,open_by_handle_at -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-access
-a always,exit -F arch=b64 -S open,openat,openat2,open_by_handle_at -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-access
EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42-3-access-failed.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_access_failed'

###############################################################################
# BEGIN fix (196 / 210) for 'xccdf_org.ssgproject.content_rule_audit_access_success'
###############################################################################
(>&2 echo "Remediating rule 196/210: 'xccdf_org.ssgproject.content_rule_audit_access_success'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42-3-access-success.rules
## Successful file access (any other opens) This has to go last.
## These next two are likely to result in a whole lot of events
-a always,exit -F arch=b32 -S open,openat,openat2,open_by_handle_at -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-access
-a always,exit -F arch=b64 -S open,openat,openat2,open_by_handle_at -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-access
EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42-3-access-success.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_access_success'

###############################################################################
# BEGIN fix (197 / 210) for 'xccdf_org.ssgproject.content_rule_audit_basic_configuration'
###############################################################################
(>&2 echo "Remediating rule 197/210: 'xccdf_org.ssgproject.content_rule_audit_basic_configuration'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/10-base-config.rules
## First rule - delete all
-D

## Increase the buffers to survive stress events.
## Make this bigger for busy systems
-b 8192

## This determine how long to wait in burst of events
--backlog_wait_time 60000

## Set failure mode to syslog
-f 1

EOF

chmod o-rwx /etc/audit/rules.d/10-base-config.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_basic_configuration'

###############################################################################
# BEGIN fix (198 / 210) for 'xccdf_org.ssgproject.content_rule_audit_create_failed'
###############################################################################
(>&2 echo "Remediating rule 198/210: 'xccdf_org.ssgproject.content_rule_audit_create_failed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42-1-create-failed.rules
## Unsuccessful file creation (open with O_CREAT)
-a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&0100 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
-a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&0100 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
-a always,exit -F arch=b32 -S open -F a1&0100 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
-a always,exit -F arch=b64 -S open -F a1&0100 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
-a always,exit -F arch=b32 -S creat -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
-a always,exit -F arch=b64 -S creat -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
-a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&0100 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
-a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&0100 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
-a always,exit -F arch=b32 -S open -F a1&0100 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
-a always,exit -F arch=b64 -S open -F a1&0100 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
-a always,exit -F arch=b32 -S creat -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
-a always,exit -F arch=b64 -S creat -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-create
EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42-1-create-failed.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_create_failed'

###############################################################################
# BEGIN fix (199 / 210) for 'xccdf_org.ssgproject.content_rule_audit_create_success'
###############################################################################
(>&2 echo "Remediating rule 199/210: 'xccdf_org.ssgproject.content_rule_audit_create_success'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42-1-create-success.rules
## Successful file creation (open with O_CREAT)
-a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&0100 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-create
-a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&0100 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-create
-a always,exit -F arch=b32 -S open -F a1&0100 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-create
-a always,exit -F arch=b64 -S open -F a1&0100 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-create
-a always,exit -F arch=b32 -S creat -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-create
-a always,exit -F arch=b64 -S creat -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-create
EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42-1-create-success.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_create_success'

###############################################################################
# BEGIN fix (200 / 210) for 'xccdf_org.ssgproject.content_rule_audit_delete_failed'
###############################################################################
(>&2 echo "Remediating rule 200/210: 'xccdf_org.ssgproject.content_rule_audit_delete_failed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42-4-delete-failed.rules
## Unsuccessful file delete
-a always,exit -F arch=b32 -S unlink,unlinkat,rename,renameat -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-delete
-a always,exit -F arch=b64 -S unlink,unlinkat,rename,renameat -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-delete
-a always,exit -F arch=b32 -S unlink,unlinkat,rename,renameat -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-delete
-a always,exit -F arch=b64 -S unlink,unlinkat,rename,renameat -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-delete
EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42-4-delete-failed.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_delete_failed'

###############################################################################
# BEGIN fix (201 / 210) for 'xccdf_org.ssgproject.content_rule_audit_delete_success'
###############################################################################
(>&2 echo "Remediating rule 201/210: 'xccdf_org.ssgproject.content_rule_audit_delete_success'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42-4-delete-success.rules
## Successful file delete
-a always,exit -F arch=b32 -S unlink,unlinkat,rename,renameat -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-delete
-a always,exit -F arch=b64 -S unlink,unlinkat,rename,renameat -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-delete
EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42-4-delete-success.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_delete_success'

###############################################################################
# BEGIN fix (202 / 210) for 'xccdf_org.ssgproject.content_rule_audit_immutable_login_uids'
###############################################################################
(>&2 echo "Remediating rule 202/210: 'xccdf_org.ssgproject.content_rule_audit_immutable_login_uids'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/11-loginuid.rules
## Make the loginuid immutable. This prevents tampering with the auid.
--loginuid-immutable

EOF

chmod o-rwx /etc/audit/rules.d/11-loginuid.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_immutable_login_uids'

###############################################################################
# BEGIN fix (203 / 210) for 'xccdf_org.ssgproject.content_rule_audit_modify_failed'
###############################################################################
(>&2 echo "Remediating rule 203/210: 'xccdf_org.ssgproject.content_rule_audit_modify_failed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42-2-modify-failed.rules
## Unsuccessful file modifications (open for write or truncate)
-a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&01003 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
-a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&01003 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
-a always,exit -F arch=b32 -S open -F a1&01003 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
-a always,exit -F arch=b64 -S open -F a1&01003 -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
-a always,exit -F arch=b32 -S truncate,ftruncate -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
-a always,exit -F arch=b64 -S truncate,ftruncate -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
-a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&01003 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
-a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&01003 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
-a always,exit -F arch=b32 -S open -F a1&01003 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
-a always,exit -F arch=b64 -S open -F a1&01003 -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
-a always,exit -F arch=b32 -S truncate,ftruncate -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
-a always,exit -F arch=b64 -S truncate,ftruncate -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-modification
EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42-2-modify-failed.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_modify_failed'

###############################################################################
# BEGIN fix (204 / 210) for 'xccdf_org.ssgproject.content_rule_audit_modify_success'
###############################################################################
(>&2 echo "Remediating rule 204/210: 'xccdf_org.ssgproject.content_rule_audit_modify_success'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42-2-modify-success.rules
## Successful file modifications (open for write or truncate)
-a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&01003 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-modification
-a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&01003 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-modification
-a always,exit -F arch=b32 -S open -F a1&01003 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-modification
-a always,exit -F arch=b64 -S open -F a1&01003 -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-modification
-a always,exit -F arch=b32 -S truncate,ftruncate -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-modification
-a always,exit -F arch=b64 -S truncate,ftruncate -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-modification
EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42-2-modify-success.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_modify_success'

###############################################################################
# BEGIN fix (205 / 210) for 'xccdf_org.ssgproject.content_rule_audit_module_load'
###############################################################################
(>&2 echo "Remediating rule 205/210: 'xccdf_org.ssgproject.content_rule_audit_module_load'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/43-module-load.rules
## These rules watch for kernel module insertion. By monitoring
## the syscall, we do not need any watches on programs.
-a always,exit -F arch=b32 -S init_module,finit_module -F key=module-load
-a always,exit -F arch=b64 -S init_module,finit_module -F key=module-load
-a always,exit -F arch=b32 -S delete_module -F key=module-unload
-a always,exit -F arch=b64 -S delete_module -F key=module-unload
EOF

chmod o-rwx /etc/audit/rules.d/43-module-load.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_module_load'

###############################################################################
# BEGIN fix (206 / 210) for 'xccdf_org.ssgproject.content_rule_audit_ospp_general'
###############################################################################
(>&2 echo "Remediating rule 206/210: 'xccdf_org.ssgproject.content_rule_audit_ospp_general'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42.rules
## The purpose of these rules is to meet the requirements for Operating
## System Protection Profile (OSPP)v4.2. These rules depends on having
## the following rule files copied to /etc/audit/rules.d:
##
## 10-base-config.rules, 11-loginuid.rules,
## 30-ospp-v42-1-create-failed.rules, 30-ospp-v42-1-create-success.rules,
## 30-ospp-v42-2-modify-failed.rules, 30-ospp-v42-2-modify-success.rules,
## 30-ospp-v42-3-access-failed.rules, 30-ospp-v42-3-access-success.rules,
## 30-ospp-v42-4-delete-failed.rules, 30-ospp-v42-4-delete-success.rules,
## 30-ospp-v42-5-perm-change-failed.rules,
## 30-ospp-v42-5-perm-change-success.rules,
## 30-ospp-v42-6-owner-change-failed.rules,
## 30-ospp-v42-6-owner-change-success.rules
##
## original copies may be found in /usr/share/audit/sample-rules/

## User add delete modify. This is covered by pam. However, someone could
## open a file and directly create or modify a user, so we'll watch passwd and
## shadow for writes
-a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&03 -F path=/etc/passwd -F auid>=1000 -F auid!=unset -F key=user-modify
-a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&03 -F path=/etc/passwd -F auid>=1000 -F auid!=unset -F key=user-modify
-a always,exit -F arch=b32 -S open -F a1&03 -F path=/etc/passwd -F auid>=1000 -F auid!=unset -F key=user-modify
-a always,exit -F arch=b64 -S open -F a1&03 -F path=/etc/passwd -F auid>=1000 -F auid!=unset -F key=user-modify
-a always,exit -F arch=b32 -S openat,open_by_handle_at -F a2&03 -F path=/etc/shadow -F auid>=1000 -F auid!=unset -F key=user-modify
-a always,exit -F arch=b64 -S openat,open_by_handle_at -F a2&03 -F path=/etc/shadow -F auid>=1000 -F auid!=unset -F key=user-modify
-a always,exit -F arch=b32 -S open -F a1&03 -F path=/etc/shadow -F auid>=1000 -F auid!=unset -F key=user-modify
-a always,exit -F arch=b64 -S open -F a1&03 -F path=/etc/shadow -F auid>=1000 -F auid!=unset -F key=user-modify

## User enable and disable. This is entirely handled by pam.

## Group add delete modify. This is covered by pam. However, someone could
## open a file and directly create or modify a user, so we'll watch group and
## gshadow for writes
-a always,exit -F path=/etc/passwd -F perm=wa -F auid>=1000 -F auid!=unset -F key=user-modify
-a always,exit -F path=/etc/shadow -F perm=wa -F auid>=1000 -F auid!=unset -F key=user-modify
-a always,exit -F path=/etc/group -F perm=wa -F auid>=1000 -F auid!=unset -F key=group-modify
-a always,exit -F path=/etc/gshadow -F perm=wa -F auid>=1000 -F auid!=unset -F key=group-modify

## Use of special rights for config changes. This would be use of setuid
## programs that relate to user accts. This is not all setuid apps because
## requirements are only for ones that affect system configuration.
-a always,exit -F path=/usr/sbin/unix_chkpwd -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/sbin/usernetctl -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/sbin/userhelper -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/sbin/seunshare -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/bin/mount -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/bin/newgrp -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/bin/newuidmap -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/bin/gpasswd -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/bin/newgidmap -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/bin/umount -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/bin/passwd -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/bin/crontab -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/bin/at -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes
-a always,exit -F path=/usr/sbin/grub2-set-bootflag -F perm=x -F auid>=1000 -F auid!=unset -F key=special-config-changes

## Privilege escalation via su or sudo. This is entirely handled by pam.
## Special case for systemd-run. It is not audit aware, specifically watch it
-a always,exit -F path=/usr/bin/systemd-run -F perm=x -F auid!=unset -F key=maybe-escalation
## Special case for pkexec. It is not audit aware, specifically watch it
-a always,exit -F path=/usr/bin/pkexec -F perm=x -F key=maybe-escalation

## Watch for configuration changes to privilege escalation.
-a always,exit -F path=/etc/sudoers -F perm=wa -F key=special-config-changes
-a always,exit -F dir=/etc/sudoers.d/ -F perm=wa -F key=special-config-changes

## Audit log access
-a always,exit -F dir=/var/log/audit/ -F perm=r -F auid>=1000 -F auid!=unset -F key=access-audit-trail
## Attempts to Alter Process and Session Initiation Information
-a always,exit -F path=/var/run/utmp -F perm=wa -F auid>=1000 -F auid!=unset -F key=session
-a always,exit -F path=/var/log/btmp -F perm=wa -F auid>=1000 -F auid!=unset -F key=session
-a always,exit -F path=/var/log/wtmp -F perm=wa -F auid>=1000 -F auid!=unset -F key=session

## Attempts to modify MAC controls
-a always,exit -F dir=/etc/selinux/ -F perm=wa -F auid>=1000 -F auid!=unset -F key=MAC-policy

## Software updates. This is entirely handled by rpm.

## System start and shutdown. This is entirely handled by systemd

## Kernel Module loading. This is handled in 43-module-load.rules

## Application invocation. The requirements list an optional requirement
## FPT_SRP_EXT.1 Software Restriction Policies. This event is intended to
## state results from that policy. This would be handled entirely by
## that daemon.

EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_ospp_general'

###############################################################################
# BEGIN fix (207 / 210) for 'xccdf_org.ssgproject.content_rule_audit_owner_change_failed'
###############################################################################
(>&2 echo "Remediating rule 207/210: 'xccdf_org.ssgproject.content_rule_audit_owner_change_failed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42-6-owner-change-failed.rules
## Unsuccessful ownership change
-a always,exit -F arch=b32 -S lchown,fchown,chown,fchownat -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-owner-change
-a always,exit -F arch=b64 -S lchown,fchown,chown,fchownat -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-owner-change
-a always,exit -F arch=b32 -S lchown,fchown,chown,fchownat -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-owner-change
-a always,exit -F arch=b64 -S lchown,fchown,chown,fchownat -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-owner-change
EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42-6-owner-change-failed.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_owner_change_failed'

###############################################################################
# BEGIN fix (208 / 210) for 'xccdf_org.ssgproject.content_rule_audit_owner_change_success'
###############################################################################
(>&2 echo "Remediating rule 208/210: 'xccdf_org.ssgproject.content_rule_audit_owner_change_success'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42-6-owner-change-success.rules
## Successful ownership change
-a always,exit -F arch=b32 -S lchown,fchown,chown,fchownat -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-owner-change
-a always,exit -F arch=b64 -S lchown,fchown,chown,fchownat -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-owner-change
EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42-6-owner-change-success.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_owner_change_success'

###############################################################################
# BEGIN fix (209 / 210) for 'xccdf_org.ssgproject.content_rule_audit_perm_change_failed'
###############################################################################
(>&2 echo "Remediating rule 209/210: 'xccdf_org.ssgproject.content_rule_audit_perm_change_failed'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42-5-perm-change-failed.rules
## Unsuccessful permission change
-a always,exit -F arch=b32 -S chmod,fchmod,fchmodat,setxattr,lsetxattr,fsetxattr,removexattr,lremovexattr,fremovexattr -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-perm-change
-a always,exit -F arch=b64 -S chmod,fchmod,fchmodat,setxattr,lsetxattr,fsetxattr,removexattr,lremovexattr,fremovexattr -F exit=-EACCES -F auid>=1000 -F auid!=unset -F key=unsuccessful-perm-change
-a always,exit -F arch=b32 -S chmod,fchmod,fchmodat,setxattr,lsetxattr,fsetxattr,removexattr,lremovexattr,fremovexattr -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-perm-change
-a always,exit -F arch=b64 -S chmod,fchmod,fchmodat,setxattr,lsetxattr,fsetxattr,removexattr,lremovexattr,fremovexattr -F exit=-EPERM -F auid>=1000 -F auid!=unset -F key=unsuccessful-perm-change
EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42-5-perm-change-failed.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_perm_change_failed'

###############################################################################
# BEGIN fix (210 / 210) for 'xccdf_org.ssgproject.content_rule_audit_perm_change_success'
###############################################################################
(>&2 echo "Remediating rule 210/210: 'xccdf_org.ssgproject.content_rule_audit_perm_change_success'")
# Remediation is applicable only in certain platforms
if [ ! -f /.dockerenv ] && [ ! -f /run/.containerenv ]; then

cat << 'EOF' > /etc/audit/rules.d/30-ospp-v42-5-perm-change-success.rules
## Successful permission change
-a always,exit -F arch=b32 -S chmod,fchmod,fchmodat,setxattr,lsetxattr,fsetxattr,removexattr,lremovexattr,fremovexattr -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-perm-change
-a always,exit -F arch=b64 -S chmod,fchmod,fchmodat,setxattr,lsetxattr,fsetxattr,removexattr,lremovexattr,fremovexattr -F success=1 -F auid>=1000 -F auid!=unset -F key=successful-perm-change
EOF

chmod o-rwx /etc/audit/rules.d/30-ospp-v42-5-perm-change-success.rules

augenrules --load

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

# END fix for 'xccdf_org.ssgproject.content_rule_audit_perm_change_success'

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	root/root	drwxr-xr-x	2024-06-12 05:36:17
..	dir	-	root/root	drwxr-xr-x	2024-06-05 03:09:32
centos7-script-C2S.sh	text/x-shellscript	920.66 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-anssi_nt28_enhanced.sh	text/x-shellscript	1.08 MB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-anssi_nt28_high.sh	text/x-shellscript	1.11 MB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-anssi_nt28_intermediary.sh	text/x-shellscript	380.63 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-anssi_nt28_minimal.sh	text/x-shellscript	79.55 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-cis.sh	text/x-shellscript	1.15 MB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-cis_server_l1.sh	text/x-shellscript	397.94 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-cis_workstation_l1.sh	text/x-shellscript	386.97 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-cis_workstation_l2.sh	text/x-shellscript	1.15 MB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-cjis.sh	text/x-shellscript	573.19 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-cui.sh	text/x-shellscript	217.17 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-e8.sh	text/x-shellscript	401.41 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-hipaa.sh	text/x-shellscript	992.94 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-ncp.sh	text/x-shellscript	1.4 MB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-ospp.sh	text/x-shellscript	216.79 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-pci-dss.sh	text/x-shellscript	798.1 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-rhelh-stig.sh	text/x-shellscript	1.35 MB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-rhelh-vpp.sh	text/x-shellscript	928.42 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-rht-ccp.sh	text/x-shellscript	85 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-standard.sh	text/x-shellscript	455.37 KB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-stig.sh	text/x-shellscript	1.15 MB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos7-script-stig_gui.sh	text/x-shellscript	1.15 MB	root/root	-rw-r--r--	2024-06-05 03:09:17
centos8-script-anssi_bp28_enhanced.sh	text/x-shellscript	1.14 MB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-anssi_bp28_high.sh	text/x-shellscript	1.18 MB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-anssi_bp28_intermediary.sh	text/x-shellscript	392.15 KB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-anssi_bp28_minimal.sh	text/x-shellscript	85.92 KB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-cis.sh	text/x-shellscript	1.25 MB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-cis_server_l1.sh	text/x-shellscript	403.63 KB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-cis_workstation_l1.sh	text/x-shellscript	397.91 KB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-cis_workstation_l2.sh	text/x-shellscript	1.24 MB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-cui.sh	text/x-shellscript	340.66 KB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-e8.sh	text/x-shellscript	405.38 KB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-hipaa.sh	text/x-shellscript	1.03 MB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-ism_o.sh	text/x-shellscript	564.72 KB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-ospp.sh	text/x-shellscript	340.27 KB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-pci-dss.sh	text/x-shellscript	872.36 KB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-stig.sh	text/x-shellscript	1.45 MB	root/root	-rw-r--r--	2024-06-05 03:09:20
centos8-script-stig_gui.sh	text/x-shellscript	1.44 MB	root/root	-rw-r--r--	2024-06-05 03:09:20
firefox-script-cusp_firefox.sh	text/x-shellscript	26.86 KB	root/root	-rw-r--r--	2024-06-05 03:07:07
firefox-script-stig.sh	text/x-shellscript	87.59 KB	root/root	-rw-r--r--	2024-06-05 03:07:07
rhel6-script-C2S.sh	text/plain	450.22 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel6-script-CS2.sh	text/plain	611.76 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel6-script-CSCF-RHEL6-MLS.sh	text/plain	522.67 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel6-script-desktop.sh	text/plain	515.44 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel6-script-fisma-medium-rhel6-server.sh	text/plain	560.45 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel6-script-ftp-server.sh	text/plain	504.41 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel6-script-nist-CL-IL-AL.sh	text/plain	631.23 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel6-script-pci-dss.sh	text/plain	418.29 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel6-script-rht-ccp.sh	text/plain	72.85 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel6-script-server.sh	text/plain	502.21 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel6-script-standard.sh	text/plain	500.34 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel6-script-stig.sh	text/plain	584.12 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel6-script-usgcb-rhel6-server.sh	text/plain	544.86 KB	root/root	-rw-r--r--	2024-06-05 03:09:33
rhel7-script-C2S.sh	text/x-shellscript	921.09 KB	root/root	-rw-r--r--	2024-06-05 03:09:09
rhel7-script-anssi_nt28_enhanced.sh	text/x-shellscript	1.08 MB	root/root	-rw-r--r--	2024-06-05 03:09:09
rhel7-script-anssi_nt28_high.sh	text/x-shellscript	1.11 MB	root/root	-rw-r--r--	2024-06-05 03:09:09
rhel7-script-anssi_nt28_intermediary.sh	text/x-shellscript	381.3 KB	root/root	-rw-r--r--	2024-06-05 03:09:09
rhel7-script-anssi_nt28_minimal.sh	text/x-shellscript	79.64 KB	root/root	-rw-r--r--	2024-06-05 03:09:09
rhel7-script-cis.sh	text/x-shellscript	1.15 MB	root/root	-rw-r--r--	2024-06-05 03:09:09
rhel7-script-cis_server_l1.sh	text/x-shellscript	398.35 KB	root/root	-rw-r--r--	2024-06-05 03:09:09
rhel7-script-cis_workstation_l1.sh	text/x-shellscript	387.38 KB	root/root	-rw-r--r--	2024-06-05 03:09:09
rhel7-script-cis_workstation_l2.sh	text/x-shellscript	1.15 MB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-cjis.sh	text/x-shellscript	573.42 KB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-cui.sh	text/x-shellscript	217.62 KB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-e8.sh	text/x-shellscript	401.52 KB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-hipaa.sh	text/x-shellscript	993.07 KB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-ncp.sh	text/x-shellscript	1.4 MB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-ospp.sh	text/x-shellscript	217.24 KB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-pci-dss.sh	text/x-shellscript	798.36 KB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-rhelh-stig.sh	text/x-shellscript	1.35 MB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-rhelh-vpp.sh	text/x-shellscript	928.63 KB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-rht-ccp.sh	text/x-shellscript	85.11 KB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-standard.sh	text/x-shellscript	455.38 KB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-stig.sh	text/x-shellscript	1.15 MB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel7-script-stig_gui.sh	text/x-shellscript	1.15 MB	root/root	-rw-r--r--	2024-06-05 03:09:10
rhel8-script-anssi_bp28_enhanced.sh	text/x-shellscript	1.14 MB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-anssi_bp28_high.sh	text/x-shellscript	1.18 MB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-anssi_bp28_intermediary.sh	text/x-shellscript	392.86 KB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-anssi_bp28_minimal.sh	text/x-shellscript	86.02 KB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-cis.sh	text/x-shellscript	1.25 MB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-cis_server_l1.sh	text/x-shellscript	404.04 KB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-cis_workstation_l1.sh	text/x-shellscript	398.31 KB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-cis_workstation_l2.sh	text/x-shellscript	1.24 MB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-cui.sh	text/x-shellscript	341.15 KB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-e8.sh	text/x-shellscript	405.47 KB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-hipaa.sh	text/x-shellscript	1.03 MB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-ism_o.sh	text/x-shellscript	564.88 KB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-ospp.sh	text/x-shellscript	340.76 KB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-pci-dss.sh	text/x-shellscript	872.63 KB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-stig.sh	text/x-shellscript	1.45 MB	root/root	-rw-r--r--	2024-06-05 03:09:13
rhel8-script-stig_gui.sh	text/x-shellscript	1.44 MB	root/root	-rw-r--r--	2024-06-05 03:09:13