diff options
Diffstat (limited to 'bsdinstall/scripts/hardening')
| -rwxr-xr-x | bsdinstall/scripts/hardening | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/bsdinstall/scripts/hardening b/bsdinstall/scripts/hardening deleted file mode 100755 index 952b56180ee2..000000000000 --- a/bsdinstall/scripts/hardening +++ /dev/null @@ -1,91 +0,0 @@ -#!/bin/sh -#- -# Copyright (c) 2016 Bartek Rutkowski -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -# SUCH DAMAGE. -# -# $FreeBSD$ - -: ${DIALOG_OK=0} - -echo -n > $BSDINSTALL_TMPETC/rc.conf.hardening -echo -n > $BSDINSTALL_TMPETC/sysctl.conf.hardening -echo -n > $BSDINSTALL_TMPBOOT/loader.conf.hardening - -exec 3>&1 -FEATURES=$( ../../bsddialog --backtitle "FreeBSD Installer" \ - --title "System Hardening" --nocancel --separate-output \ - --checklist "Choose system security hardening options:" \ - 0 0 0 \ - "0 hide_uids" "Hide processes running as other users" ${hide_uids:-off} \ - "1 hide_gids" "Hide processes running as other groups" ${hide_gids:-off} \ - "2 hide_jail" "Hide processes running in jails" ${hide_jail:-off} \ - "3 read_msgbuf" "Disable reading kernel message buffer for unprivileged users" ${read_msgbuf:-off} \ - "4 proc_debug" "Disable process debugging facilities for unprivileged users" ${proc_debug:-off} \ - "5 random_pid" "Randomize the PID of newly created processes" ${random_pid:-off} \ - "6 clear_tmp" "Clean the /tmp filesystem on system startup" ${clear_tmp:-off} \ - "7 disable_syslogd" "Disable opening Syslogd network socket (disables remote logging)" ${disable_syslogd:-off} \ - "8 disable_sendmail" "Disable Sendmail service" ${disable_sendmail:-off} \ - "9 secure_console" "Enable console password prompt" ${secure_console:-off} \ - "10 disable_ddtrace" "Disallow DTrace destructive-mode" ${disable_ddtrace:-off} \ -2>&1 1>&3 ) -exec 3>&- - -for feature in $FEATURES; do - case "$feature" in - hide_uids) - echo security.bsd.see_other_uids=0 >> $BSDINSTALL_TMPETC/sysctl.conf.hardening - ;; - hide_gids) - echo security.bsd.see_other_gids=0 >> $BSDINSTALL_TMPETC/sysctl.conf.hardening - ;; - hide_jail) - echo security.bsd.see_jail_proc=0 >> $BSDINSTALL_TMPETC/sysctl.conf.hardening - ;; - read_msgbuf) - echo security.bsd.unprivileged_read_msgbuf=0 >> $BSDINSTALL_TMPETC/sysctl.conf.hardening - ;; - proc_debug) - echo security.bsd.unprivileged_proc_debug=0 >> $BSDINSTALL_TMPETC/sysctl.conf.hardening - ;; - random_pid) - echo kern.randompid=1 >> $BSDINSTALL_TMPETC/sysctl.conf.hardening - ;; - clear_tmp) - echo 'clear_tmp_enable="YES"' >> $BSDINSTALL_TMPETC/rc.conf.hardening - ;; - disable_syslogd) - echo 'syslogd_flags="-ss"' >> $BSDINSTALL_TMPETC/rc.conf.hardening - ;; - disable_sendmail) - echo 'sendmail_enable="NONE"' >> $BSDINSTALL_TMPETC/rc.conf.hardening - ;; - secure_console) - sed "s/unknown off secure/unknown off insecure/g" $BSDINSTALL_CHROOT/etc/ttys > $BSDINSTALL_TMPETC/ttys.hardening - ;; - disable_ddtrace) - echo 'security.bsd.allow_destructive_dtrace=0' >> $BSDINSTALL_TMPBOOT/loader.conf.hardening - ;; - esac -done - |