YANZ UPLOAD ANJG

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EDIT: fips-mode-setup

#!/bin/bash umask 022 usage=0 enable_fips= check=0 boot_config=1 err_if_disabled=0 fips_install_complete=0 output_text=1 is_ostree_system=0 if test -f /run/ostree-booted; then is_ostree_system=1 fi enable2txt () { case "$1" in 0) echo "disabled" ;; 1) echo "enabled" ;; esac } cond_echo () { if test "$output_text" != 0;then echo "$@" fi } while test $# -ge 1 ; do case "$1" in --enable) enable_fips=1 ;; --disable) enable_fips=0 ;; --check) check=1 enable_fips=2 ;; --is-enabled) check=1 enable_fips=2 err_if_disabled=1 output_text=0 ;; --no-bootcfg) boot_config=0 ;; *) usage=1 ;; esac shift done if test $usage = 1 -o x$enable_fips = x ; then echo "Check, enable, or disable the system FIPS mode." echo "usage: $0 --enable|--disable [--no-bootcfg]" echo "usage: $0 --check" echo "usage: $0 --is-enabled" exit 2 fi # We don't handle the boot config on OSTree systems for now; it is assumed to be # handled at a higher level. E.g. in Fedora CoreOS and RHEL CoreOS, it is # intrinsically tied to the firstboot procedure. if test "$is_ostree_system" = 1 && test "$enable_fips" = 1 && test "$boot_config" = 1; then cond_echo "Cannot perform boot config changes on OSTree systems (use --no-bootcfg)" exit 1 fi if test -f /etc/system-fips ; then # On OSTree systems, /etc/system-fips in the real root marks completion. if test ! -d /boot -o "$is_ostree_system" = 1 -o ! -x /usr/bin/lsinitrd -o x"$(/usr/bin/lsinitrd -f etc/system-fips 2>/dev/null || test $? = 2 && echo y)" != x ; then fips_install_complete=1 fi fi if test $check = 1 ; then test $fips_install_complete = 0 && cond_echo "Installation of FIPS modules is not completed." fips_enabled=$(cat /proc/sys/crypto/fips_enabled) cond_echo "FIPS mode is $(enable2txt $fips_enabled)." if test "$fips_enabled" = 1 ; then if test $fips_install_complete = 0 ; then cond_echo "Inconsistent state detected." exit 1 fi current="$(cat /etc/crypto-policies/state/current)" if test "$(echo $current | cut -f 1 -d :)" != "FIPS" ; then cond_echo "The current crypto policy ($current) is not a FIPS policy." fi fi if test "$fips_enabled" != 1 && test "$err_if_disabled" = 1;then exit 2 fi exit 0 fi if [ $(id -u) != 0 ]; then echo "You must be root to run $(basename $0)" exit 1 fi if test $enable_fips = 1 ; then if test $fips_install_complete = 0 ; then fips-finish-install --complete if test $? != 0 ; then echo "Installation of FIPS modules could not be completed." exit 1 fi fi update-crypto-policies --no-reload --set FIPS 2>/dev/null else update-crypto-policies --no-reload --set DEFAULT 2>/dev/null fi boot_device="$(df -P /boot | tail -1)" echo "$boot_device" | grep -q ' /$' && boot_device='/' || boot_device=$(echo "$boot_device" | cut -d ' ' -f 1) if test x"$boot_device" = x ; then echo "Boot device not identified, you have to configure the bootloader manually." boot_device_opt=" boot=UUID=<your-boot-device-uuid>" boot_config=0 else if test "$boot_device" = / ; then boot_device_opt="" else boot_device_opt=" boot=UUID=$(blkid -s UUID -o value $boot_device)" fi fi if test $boot_config=1 && test ! -x "$(command -v grubby)" ; then echo "The grubby command is missing, please configure the bootloader manually." boot_config=0 fi echo "FIPS mode will be $(enable2txt $enable_fips)." fipsopts="fips=$enable_fips$boot_device_opt" if test $boot_config = 0 ; then echo "Now you need to configure the bootloader to add kernel options \"$fipsopts\"" echo "and reboot the system for the setting to take effect." else grubby --update-kernel=ALL --args="$fipsopts" if test x"$(uname -m)" = xs390x; then if command -v zipl >/dev/null; then zipl >/dev/null 2>&1 else echo -n '`zipl` execution has been skipped: ' echo '`zipl` not found.' fi fi echo "Please reboot the system for the setting to take effect." fi exit 0

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