2011-12-06 21:54:51 +01:00
#
2018-03-24 17:45:40 +01:00
# Shorewall 5.2 -- /usr/share/shorewall/lib.cli-std
2011-12-06 21:54:51 +01:00
#
2018-01-07 23:24:01 +01:00
# (c) 1999-2018 - Tom Eastep (teastep@shorewall.net)
2011-12-06 21:54:51 +01:00
#
# Complete documentation is available at http://shorewall.net
#
2014-01-04 18:48:27 +01:00
# This program is part of Shorewall.
#
2011-12-06 21:54:51 +01:00
# This program is free software; you can redistribute it and/or modify
2014-01-04 18:48:27 +01:00
# it under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 2 of the license or, at your
# option, any later version.
2011-12-06 21:54:51 +01:00
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
2014-01-04 18:48:27 +01:00
# along with this program; if not, see <http://www.gnu.org/licenses/>.
2011-12-06 21:54:51 +01:00
#
# This library contains the command processing code common to /sbin/shorewall and /sbin/shorewall6.
#
2011-12-07 22:04:20 +01:00
####################################################################################################
# Set the configuration variables from the .conf file
#
# $1 = Yes: read the params file
# $2 = Yes: check for STARTUP_ENABLED
# $3 = Yes: Check for LOGFILE
#
2011-12-06 21:54:51 +01:00
get_config() {
local prog
2015-10-30 16:47:16 +01:00
local lib
2011-12-06 21:54:51 +01:00
ensure_config_path
if [ "$1" = Yes ]; then
2013-02-11 15:36:32 +01:00
if [ "$(id -u)" -eq 0 ]; then
params=$(find_file params)
else
params="$g_shorewalldir/params"
fi
2011-12-06 21:54:51 +01:00
if [ -f $params ]; then
. $params
fi
fi
2017-12-28 19:33:12 +01:00
if [ -n "$g_shorewalldir" ]; then
2016-11-21 19:00:55 +01:00
config="$g_shorewalldir/$PRODUCT.conf"
2017-12-28 19:33:12 +01:00
else
config=$(find_file ${PRODUCT}.conf)
2013-02-13 16:45:24 +01:00
fi
2011-12-06 21:54:51 +01:00
if [ -f $config ]; then
if [ -r $config ]; then
. $config
else
2013-02-14 15:52:43 +01:00
fatal_error "Cannot read $config! (Hint: Are you root?)"
2011-12-06 21:54:51 +01:00
fi
else
2013-02-14 15:52:43 +01:00
fatal_error "$config does not exist!"
2011-12-06 21:54:51 +01:00
fi
ensure_config_path
if [ -z "$g_export" -a "$(id -u)" = 0 ]; then
#
# This block is avoided for compile for export and when the user isn't root
#
if [ "$3" = Yes ]; then
2015-10-31 16:08:17 +01:00
setup_logread
2011-12-06 21:54:51 +01:00
fi
if [ $g_family -eq 4 ]; then
if [ -n "$IPTABLES" ]; then
if [ ! -x "$IPTABLES" ]; then
2013-02-16 16:32:47 +01:00
fatal_error "The program specified in IPTABLES does not exist or is not executable"
2011-12-06 21:54:51 +01:00
fi
else
IPTABLES=$(mywhich iptables 2> /dev/null)
if [ -z "$IPTABLES" ] ; then
2013-02-16 16:32:47 +01:00
fatal_error "Can't find iptables executable"
2011-12-06 21:54:51 +01:00
fi
fi
2012-04-24 23:52:57 +02:00
2011-12-06 21:54:51 +01:00
g_tool=$IPTABLES
else
if [ -n "$IP6TABLES" ]; then
if [ ! -x "$IP6TABLES" ]; then
2013-02-16 16:32:47 +01:00
fatal_error "The program specified in IP6TABLES does not exist or is not executable"
2011-12-06 21:54:51 +01:00
fi
else
IP6TABLES=$(mywhich ip6tables 2> /dev/null)
if [ -z "$IP6TABLES" ] ; then
2013-02-16 16:32:47 +01:00
fatal_error "Can't find ip6tables executable"
2011-12-06 21:54:51 +01:00
fi
fi
g_tool=$IP6TABLES
fi
if [ -n "$IPSET" ]; then
case "$IPSET" in
*/*)
if [ ! -x "$IPSET" ] ; then
2013-02-16 16:32:47 +01:00
fatal_error "The program specified in IPSET ($IPSET) does not exist or is not executable"
2011-12-06 21:54:51 +01:00
fi
;;
2012-11-09 17:54:54 +01:00
ipset)
#
# Old config files had this as default
#
IPSET=''
;;
2011-12-06 21:54:51 +01:00
*)
prog="$(mywhich $IPSET 2> /dev/null)"
if [ -z "$prog" ] ; then
2013-02-16 16:32:47 +01:00
fatal_error "Can't find $IPSET executable"
2011-12-06 21:54:51 +01:00
fi
IPSET=$prog
;;
esac
else
2012-11-09 17:54:54 +01:00
IPSET=''
2011-12-06 21:54:51 +01:00
fi
if [ -n "$TC" ]; then
case "$TC" in
*/*)
if [ ! -x "$TC" ] ; then
2013-02-16 16:32:47 +01:00
fatal_error "The program specified in TC ($TC) does not exist or is not executable"
2011-12-06 21:54:51 +01:00
fi
;;
*)
prog="$(mywhich $TC 2> /dev/null)"
if [ -z "$prog" ] ; then
2013-02-16 16:32:47 +01:00
fatal_error "Can't find $TC executable"
2011-12-06 21:54:51 +01:00
fi
TC=$prog
;;
esac
else
TC='tc'
fi
#
# Compile by non-root needs no restore file
#
[ -n "$RESTOREFILE" ] || RESTOREFILE=restore
validate_restorefile RESTOREFILE
if [ "$2" = Yes ]; then
case $STARTUP_ENABLED in
No|no|NO)
2016-11-21 19:00:55 +01:00
not_configured_error "$g_product startup is disabled. To enable startup, set STARTUP_ENABLED=Yes in ${g_confdir}/${PRODUCT}.conf"
2011-12-06 21:54:51 +01:00
;;
Yes|yes|YES)
;;
*)
if [ -n "$STARTUP_ENABLED" ]; then
2015-06-09 19:29:45 +02:00
not_configured_error "Invalid Value for STARTUP_ENABLED: $STARTUP_ENABLED"
2011-12-06 21:54:51 +01:00
fi
;;
esac
fi
case ${SHOREWALL_COMPILER:=perl} in
perl|Perl)
;;
shell|Shell)
echo " WARNING: SHOREWALL_COMPILER=shell ignored. Shorewall-shell support has been removed in this release" >&2
;;
*)
2013-02-16 16:32:47 +01:00
fatal_error "Invalid value ($SHOREWALL_COMPILER) for SHOREWALL_COMPILER"
2011-12-06 21:54:51 +01:00
;;
esac
case ${TC_ENABLED:=Internal} in
No|NO|no)
TC_ENABLED=
;;
esac
[ -z "$LOGFORMAT" ] && LOGFORMAT='Shorewall:%s.%s'
[ -n "$LOGFORMAT" ] && LOGFORMAT="${LOGFORMAT%%%*}"
if [ -n "$STARTUP_LOG" ]; then
if [ -n "$LOG_VERBOSITY" ]; then
case $LOG_VERBOSITY in
-1)
;;
0|1|2)
;;
*)
2013-02-16 16:32:47 +01:00
fatal_error "Invalid LOG_VERBOSITY ($LOG_VERBOSITY)"
2011-12-06 21:54:51 +01:00
;;
esac
else
LOG_VERBOSITY=2;
fi
else
LOG_VERBOSITY=-1;
fi
else
STARTUP_LOG=
LOG_VERBOSITY=-1
fi
2017-11-14 19:02:15 +01:00
if [ -z "${g_export}${g_test}" ]; then
2017-11-14 19:45:10 +01:00
if [ -n "$SHOREWALL_SHELL" ]; then
2017-11-14 17:50:05 +01:00
if [ ! -x "$SHOREWALL_SHELL" ]; then
echo " WARNING: The program specified in SHOREWALL_SHELL does not exist or is not executable; falling back to /bin/sh" >&2
SHOREWALL_SHELL=/bin/sh
fi
2011-12-06 21:54:51 +01:00
fi
2017-11-14 17:50:05 +01:00
if [ -n "$IP" ]; then
case "$IP" in
*/*)
if [ ! -x "$IP" ] ; then
fatal_error "The program specified in IP ($IP) does not exist or is not executable"
fi
;;
*)
prog="$(mywhich $IP 2> /dev/null)"
if [ -z "$prog" ] ; then
fatal_error "Can't find $IP executable"
fi
IP=$prog
;;
esac
else
IP='ip'
fi
2015-01-02 18:28:50 +01:00
else
2017-11-14 17:50:05 +01:00
[ -n "$SHOREWALL_SHELL" ] || SHOREWALL_SHELL=/bin/sh
[ -n "$IP" ] || IP='ip'
2015-01-02 18:28:50 +01:00
fi
2011-12-06 21:54:51 +01:00
case $VERBOSITY in
-1|0|1|2)
;;
*)
if [ -n "$VERBOSITY" ]; then
2013-02-16 16:32:47 +01:00
fatal_error "Invalid VERBOSITY setting ($VERBOSITY)"
2011-12-06 21:54:51 +01:00
else
VERBOSITY=2
fi
;;
esac
[ -n "$g_use_verbosity" ] && VERBOSITY=$g_use_verbosity || VERBOSITY=$(($g_verbose_offset + $VERBOSITY))
if [ $VERBOSITY -lt -1 ]; then
VERBOSITY=-1
elif [ $VERBOSITY -gt 2 ]; then
VERBOSITY=2
fi
g_hostname=$(hostname 2> /dev/null)
[ -n "$RSH_COMMAND" ] || RSH_COMMAND='ssh ${root}@${system} ${command}'
[ -n "$RCP_COMMAND" ] || RCP_COMMAND='scp ${files} ${root}@${system}:${destination}'
case $MANGLE_ENABLED in
Yes|yes)
;;
No|no)
MANGLE_ENABLED=
;;
*)
if [ -n "$MANGLE_ENABLED" ]; then
2013-02-16 16:32:47 +01:00
fatal_error "Invalid MANGLE_ENABLED setting ($MANGLE_ENABLED)"
2011-12-06 21:54:51 +01:00
fi
;;
esac
case $AUTOMAKE in
Yes|yes)
2018-03-03 19:09:10 +01:00
AUTOMAKE=1
2011-12-06 21:54:51 +01:00
;;
No|no)
AUTOMAKE=
;;
2018-03-03 19:09:10 +01:00
[1-9])
;;
[1-9][0-9])
;;
2018-03-03 22:48:20 +01:00
[Rr]ecursive)
AUTOMAKE=recursive
;;
2011-12-06 21:54:51 +01:00
*)
if [ -n "$AUTOMAKE" ]; then
2013-02-16 16:32:47 +01:00
fatal_error "Invalid AUTOMAKE setting ($AUTOMAKE)"
2011-12-06 21:54:51 +01:00
fi
;;
esac
case $LOAD_HELPERS_ONLY in
Yes|yes)
;;
No|no)
LOAD_HELPERS_ONLY=
;;
*)
if [ -n "$LOAD_HELPERS_ONLY" ]; then
2013-02-16 16:32:47 +01:00
fatal_error "Invalid LOAD_HELPERS_ONLY setting ($LOAD_HELPERS_ONLY)"
2011-12-06 21:54:51 +01:00
fi
;;
esac
2015-06-01 21:59:25 +02:00
if [ -n "$WORKAROUNDS" ]; then
case $WORKAROUNDS in
[Yy]es)
;;
[Nn]o)
WORKAROUNDS=''
;;
*)
fatal_error "Invalid setting ($WORKAROUNDS) for WORKAROUNDS"
;;
esac
fi
2015-01-02 17:49:38 +01:00
g_loopback=$(find_loopback_interfaces)
2015-10-30 16:47:16 +01:00
2016-09-21 19:20:48 +02:00
[ -n "$PAGER" ] || PAGER=$DEFAULT_PAGER
2016-11-17 19:58:10 +01:00
if [ -z "$g_nopager" ]; then
if [ -n "$PAGER" -a -t 1 ]; then
case $PAGER in
/*)
g_pager="$PAGER"
[ -f "$g_pager" ] || fatal_error "PAGER $PAGER does not exist"
;;
*)
g_pager=$(mywhich $PAGER 2> /dev/null)
[ -n "$g_pager" ] || fatal_error "PAGER $PAGER not found"
;;
esac
2016-03-02 17:32:49 +01:00
2016-11-17 19:58:10 +01:00
[ -x "$g_pager" ] || fatal_error "PAGER $g_pager is not executable"
2016-03-02 17:58:26 +01:00
2016-11-17 19:58:10 +01:00
g_pager="| $g_pager"
fi
2016-03-02 17:32:49 +01:00
fi
2018-01-02 20:52:35 +01:00
if [ -n "$DYNAMIC_BLACKLIST" -a "$(id -u)" = 0 ]; then
case $COMMAND in
2018-01-02 22:11:31 +01:00
blacklist|allow|drop|logdrop|reject)
2018-01-02 20:52:35 +01:00
setup_dbl
;;
esac
2016-04-11 01:07:56 +02:00
fi
2017-05-02 16:51:37 +02:00
if [ -z "$PERL_HASH_SEED" ]; then
PERL_HASH_SEED=0
else
case $PERL_HASH_SEED in
[0-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]|random)
;;
*)
fatal_error "Invalid setting ($PERL_HASH_SEED) for PERL_HASH_SEED"
;;
esac
fi
2015-10-30 16:47:16 +01:00
lib=$(find_file lib.cli-user)
[ -f $lib ] && . $lib
2011-12-06 21:54:51 +01:00
}
2017-12-28 19:33:12 +01:00
#
# Ensure that the effective UID is 0 or that we are dealing with a private configuration
#
ensure_root() {
if [ $(id -u) -ne 0 ]; then
if [ -z "$g_shorewalldir" -o "$g_shorewalldir" = $CONFDIR/$PRODUCT ]; then
2017-12-30 18:24:21 +01:00
startup_error "Ordinary users may not $COMMAND the default $PRODUCT configuration"
2017-12-28 19:33:12 +01:00
fi
fi
}
2011-12-06 21:54:51 +01:00
#
# Determine if there are config files newer than the passed object
#
uptodate() {
[ -x $1 ] || return 1
local dir
2018-01-18 20:34:46 +01:00
local busybox
local find
find=$(mywhich find)
2018-01-18 22:42:13 +01:00
[ -n "${find}" ] || return 1
2018-01-18 20:34:46 +01:00
[ -h "${find}" ] && busybox=Yes
2011-12-06 21:54:51 +01:00
2018-01-01 00:33:31 +01:00
for dir in $g_shorewalldir $(split $CONFIG_PATH); do
2018-01-18 20:34:46 +01:00
if [ -n "${busybox}" ]; then
#
# Busybox 'find' doesn't support -quit.
#
2018-03-03 22:48:20 +01:00
if [ $AUTOMAKE = recursive ]; then
if [ -n "$(${find} ${dir} -newer $1 -print)" ]; then
return 1;
fi
elif [ -n "$(${find} ${dir} -maxdepth $AUTOMAKE -type f -newer $1 -print)" ]; then
return 1;
fi
2018-05-05 22:26:58 +02:00
elif [ "$AUTOMAKE" = recursive ]; then
2018-03-03 22:48:20 +01:00
if [ -n "$(${find} ${dir} -newer $1 -print -quit)" ]; then
2018-01-18 20:34:46 +01:00
return 1;
fi
2018-05-05 22:26:58 +02:00
elif [ -z "$AUTOMAKE" ]; then
if [ -n "$(${find} ${dir} -maxdepth 1 -type f -newer $1 -print -quit)" ]; then
return 1;
fi
2018-03-03 19:09:10 +01:00
elif [ -n "$(${find} ${dir} -maxdepth $AUTOMAKE -type f -newer $1 -print -quit)" ]; then
2017-12-31 22:06:49 +01:00
return 1;
fi
2011-12-06 21:54:51 +01:00
done
return 0
}
2015-06-23 01:41:21 +02:00
#
# Run the postcompile user exit
#
run_postcompile() { # $1 is the compiled script
local script
script=$(find_file postcompile)
if [ -f $script ]; then
. $script $1
else
return 0
fi
}
2011-12-06 21:54:51 +01:00
#
# Run the compiler
#
compiler() {
local pc
2012-04-02 16:46:38 +02:00
local shorewallrc
2012-09-04 00:07:50 +02:00
local shorewallrc1
2015-06-27 00:18:07 +02:00
local options
2012-04-02 16:46:38 +02:00
2012-10-01 15:51:36 +02:00
pc=${LIBEXECDIR}/shorewall/compiler.pl
2011-12-06 21:54:51 +01:00
2017-12-28 19:33:12 +01:00
ensure_root
2011-12-06 21:54:51 +01:00
#
2011-12-20 17:19:57 +01:00
# We've now set g_shorewalldir so recalculate CONFIG_PATH
2011-12-06 21:54:51 +01:00
#
2013-02-23 01:15:41 +01:00
[ -n "$g_haveconfig" ] || ensure_config_path
2011-12-06 21:54:51 +01:00
#
2011-12-20 17:19:57 +01:00
# Get the config from $g_shorewalldir
2011-12-06 21:54:51 +01:00
#
2012-09-01 17:21:45 +02:00
get_config Yes
2011-12-06 21:54:51 +01:00
case $COMMAND in
2018-02-07 21:20:04 +01:00
*start|try|reload|restart|safe-*)
2011-12-06 21:54:51 +01:00
;;
*)
STARTUP_LOG=
LOG_VERBOSITY=-1
;;
esac
debugflags="-w"
[ -n "$g_debug" ] && debugflags='-wd'
2015-08-19 23:05:15 +02:00
[ -n "$g_profile" ] && debugflags='-wd:NYTProf'
2011-12-06 21:54:51 +01:00
# Perl compiler only takes the output file as a argument
2015-06-26 20:35:11 +02:00
[ "$1" = debug -o "$1" = trace ] && shift;
2011-12-06 21:54:51 +01:00
[ "$1" = nolock ] && shift;
shift
2012-09-04 00:07:50 +02:00
shorewallrc=${g_basedir}/shorewallrc
2013-02-13 21:45:28 +01:00
2012-04-02 16:46:38 +02:00
if [ -n "$g_export" ]; then
2012-09-04 00:07:50 +02:00
shorewallrc1=$(find_file shorewallrc)
[ -f "$shorewallrc1" ] || fatal_error "Compiling for export requires a shorewallrc file"
2012-04-02 16:46:38 +02:00
fi
2015-06-23 01:41:21 +02:00
if [ -n "$g_conditional" ] && uptodate "$g_file"; then
2013-05-09 04:01:39 +02:00
echo "$g_file is up to date -- no compilation required"
2015-06-26 23:32:43 +02:00
g_compiled="$g_file"
2013-05-09 04:01:39 +02:00
return 0
fi
2012-09-04 00:07:50 +02:00
options="--verbose=$VERBOSITY --family=$g_family --config_path=$CONFIG_PATH --shorewallrc=${shorewallrc}"
2017-01-22 04:47:50 +01:00
[ -n "$shorewallrc1" ] && options="$options --shorewallrc1=${shorewallrc1}"
[ -n "$STARTUP_LOG" ] && options="$options --log=$STARTUP_LOG"
[ -n "$LOG_VERBOSITY" ] && options="$options --log_verbosity=$LOG_VERBOSITY";
[ -n "$g_export" ] && options="$options --export"
[ -n "$g_shorewalldir" ] && options="$options --directory=$g_shorewalldir"
[ -n "$g_timestamp" ] && options="$options --timestamp"
[ -n "$g_test" ] && options="$options --test"
[ -n "$g_preview" ] && options="$options --preview"
2011-12-06 21:54:51 +01:00
[ "$g_debugging" = trace ] && options="$options --debug"
2017-01-22 04:47:50 +01:00
[ -n "$g_confess" ] && options="$options --confess"
[ -n "$g_update" ] && options="$options --update"
[ -n "$g_annotate" ] && options="$options --annotate"
2011-12-06 21:54:51 +01:00
if [ -n "$PERL" ]; then
if [ ! -x "$PERL" ]; then
echo " WARNING: The program specified in the PERL option does not exist or is not executable; falling back to /usr/bin/perl" >&2
PERL=/usr/bin/perl
fi
else
PERL=/usr/bin/perl
fi
2015-07-08 21:53:42 +02:00
case "$g_doing" in
Compiling|Checking)
2016-05-06 00:41:46 +02:00
progress_message3 "$g_doing using Shorewall $SHOREWALL_VERSION..."
2015-07-08 21:53:42 +02:00
;;
Updating)
progress_message3 "Updating $g_product configuration to $SHOREWALL_VERSION..."
;;
*)
2016-05-06 00:41:46 +02:00
[ -n "$g_doing" ] && progress_message3 "$g_doing using Shorewall $SHOREWALL_VERSION..."
2015-07-08 21:53:42 +02:00
;;
esac
2016-03-11 22:26:23 +01:00
#
# Only use the pager if 'trace' or -r was specified and -d was not
#
[ "$g_debugging" != trace -a -z "$g_preview" ] || [ -n "$g_debug" ] && g_pager=
2015-06-22 19:56:17 +02:00
2017-05-02 16:51:37 +02:00
case $PERL_HASH_SEED in
random)
unset PERL_HASH_SEED
unset PERL_PERTURB_KEYS
;;
*)
export PERL_HASH_SEED
PERL_PERTURB_KEYS=0
export PERL_PERTURB_KEYS
;;
esac
2017-03-05 03:48:48 +01:00
2012-10-01 15:59:39 +02:00
if [ ${PERLLIBDIR} = ${LIBEXECDIR}/shorewall ]; then
2016-03-11 22:26:23 +01:00
eval $PERL $debugflags $pc $options $@ $g_pager
2011-12-06 21:54:51 +01:00
else
2016-03-11 22:26:23 +01:00
eval PERL5LIB=${PERLLIBDIR} $PERL $debugflags $pc $options $@ $g_pager
2011-12-06 21:54:51 +01:00
fi
2012-09-02 17:28:02 +02:00
2015-06-23 01:41:21 +02:00
status=$?
2012-09-02 17:28:02 +02:00
2015-07-08 21:53:42 +02:00
if [ $status -eq 0 -a $COMMAND != check -a $COMMAND != update ]; then
2015-06-26 23:32:43 +02:00
g_compiled="$g_file"
run_postcompile "$g_compiled"
2015-06-23 01:41:21 +02:00
return
2012-09-02 17:28:02 +02:00
fi
2015-06-23 01:41:21 +02:00
return $status
2012-09-02 17:28:02 +02:00
}
2011-12-06 21:54:51 +01:00
#
# Start Command Executor
#
start_command() {
local finished
finished=0
local rc
rc=0
if product_is_started; then
error_message "Shorewall is already running"
exit 0
fi
2015-06-09 19:29:45 +02:00
[ -n "$STARTUP_ENABLED" ] || not_configured_error "Startup is disabled"
2011-12-06 21:54:51 +01:00
while [ $finished -eq 0 -a $# -gt 0 ]; do
option=$1
case $option in
-*)
option=${option#-}
while [ -n "$option" ]; do
case $option in
-)
finished=1
option=
;;
d*)
g_debug=Yes
option=${option#d}
;;
f*)
g_fast=Yes
option=${option#f}
;;
p*)
[ -n "$(which conntrack)" ] || fatal_error "The '-p' option requires the conntrack utility which does not appear to be installed on this system"
g_purge=Yes
option=${option%p}
;;
c*)
AUTOMAKE=
option=${option#c}
2012-04-24 23:52:57 +02:00
;;
2012-04-11 23:28:44 +02:00
T*)
g_confess=Yes
option=${option#T}
;;
2014-11-01 17:37:57 +01:00
C*)
g_counters=Yes
option=${option#C}
;;
2011-12-06 21:54:51 +01:00
*)
2016-04-27 19:13:24 +02:00
option_error $option
2011-12-06 21:54:51 +01:00
;;
esac
done
shift
;;
*)
finished=1
;;
esac
done
case $# in
0)
;;
1)
2016-04-27 19:13:24 +02:00
[ -n "$g_shorewalldir" ] && fatal_error "A directory has already been specified: $1"
[ -n "$g_fast" ] && fatal_error "Directory may not be specified with the -f option"
2011-12-06 21:54:51 +01:00
if [ ! -d $1 ]; then
if [ -e $1 ]; then
2013-02-16 16:32:47 +01:00
fatal_error "$1 is not a directory"
2011-12-06 21:54:51 +01:00
else
2013-02-16 16:32:47 +01:00
fatal_error "Directory $1 does not exist"
2011-12-06 21:54:51 +01:00
fi
fi
2011-12-20 17:19:57 +01:00
g_shorewalldir=$(resolve_file $1)
2011-12-06 21:54:51 +01:00
AUTOMAKE=
;;
*)
2016-04-27 19:13:24 +02:00
too_many_arguments $2
2011-12-06 21:54:51 +01:00
;;
esac
if [ -n "${g_fast}${AUTOMAKE}" ]; then
2018-02-23 21:14:45 +01:00
if ! uptodate $g_firewall; then
2011-12-06 21:54:51 +01:00
g_fast=
AUTOMAKE=
fi
fi
2015-08-01 20:11:35 +02:00
2017-05-01 22:51:53 +02:00
if [ -n "$AUTOMAKE" ]; then
2018-02-28 22:17:31 +01:00
[ -n "$g_nolock" ] || mutex_on
2018-02-23 21:14:45 +01:00
run_it $g_firewall $g_debugging start
2017-05-01 22:51:53 +02:00
rc=$?
2018-02-28 22:17:31 +01:00
[ -n "$g_nolock" ] || mutex_off
2017-05-01 22:51:53 +02:00
else
g_file="${VARDIR}/.start"
2018-02-28 22:17:31 +01:00
if compiler $g_debugging $g_nolock compile "$g_file"; then
[ -n "$g_nolock" ] || mutex_on
2017-05-01 22:51:53 +02:00
run_it ${VARDIR}/.start $g_debugging start
rc=$?
2018-02-28 22:17:31 +01:00
[ -n "$g_nolock" ] || mutex_off
2017-05-01 22:51:53 +02:00
else
rc=$?
mylogger kern.err "ERROR:$g_product start failed"
fi
fi
exit $rc
2011-12-06 21:54:51 +01:00
}
#
# Compile Command Executor
#
compile_command() {
local finished
finished=0
while [ $finished -eq 0 ]; do
[ $# -eq 0 ] && break
option=$1
case $option in
-*)
shift
option=${option#-}
while [ -n "$option" ]; do
case $option in
e*)
g_export=Yes
2012-09-03 20:33:58 +02:00
g_shorewalldir='.'
2011-12-06 21:54:51 +01:00
option=${option#e}
;;
p*)
g_profile=Yes
option=${option#p}
;;
t*)
g_test=Yes
option=${option#t}
;;
d*)
g_debug=Yes;
option=${option#d}
;;
2013-05-07 18:36:02 +02:00
c*)
2013-05-09 04:01:39 +02:00
g_conditional=Yes;
2013-05-07 18:36:02 +02:00
option=${option#c}
;;
2011-12-06 21:54:51 +01:00
T*)
g_confess=Yes
option=${option#T}
;;
-)
finished=1
option=
;;
*)
2016-04-27 19:13:24 +02:00
option_error $option
2011-12-06 21:54:51 +01:00
;;
esac
done
;;
*)
finished=1
;;
esac
done
2013-05-09 04:01:39 +02:00
g_file=
2011-12-06 21:54:51 +01:00
case $# in
0)
2018-02-23 21:14:45 +01:00
[ -n "$g_export" ] && g_file=firewall || g_file=$g_firewall
2011-12-06 21:54:51 +01:00
;;
1)
2013-05-09 04:01:39 +02:00
g_file=$1
2015-06-23 01:41:21 +02:00
[ -d "$g_file" ] && fatal_error "$g_file is a directory"
2011-12-06 21:54:51 +01:00
;;
2)
2016-04-27 19:13:24 +02:00
[ -n "$g_shorewalldir" -a -z "$g_export" ] && fatal_error "A directory has already been specified: $1"
2011-12-06 21:54:51 +01:00
if [ ! -d $1 ]; then
if [ -e $1 ]; then
2013-02-16 16:32:47 +01:00
fatal_error "$1 is not a directory"
2011-12-06 21:54:51 +01:00
else
2013-02-16 16:32:47 +01:00
fatal_error "Directory $1 does not exist"
2011-12-06 21:54:51 +01:00
fi
fi
2011-12-20 17:19:57 +01:00
g_shorewalldir=$(resolve_file $1)
2013-05-09 04:01:39 +02:00
g_file=$2
2011-12-06 21:54:51 +01:00
;;
*)
2016-04-27 19:13:24 +02:00
too_many_arguments $3
2011-12-06 21:54:51 +01:00
;;
esac
2013-07-03 17:16:27 +02:00
[ "x$g_file" = x- ] && g_doing=''
2011-12-06 21:54:51 +01:00
2015-06-23 01:41:21 +02:00
compiler $g_debugging compile "$g_file"
2011-12-06 21:54:51 +01:00
}
#
# Check Command Executor
#
check_command() {
local finished
finished=0
while [ $finished -eq 0 -a $# -gt 0 ]; do
option=$1
case $option in
-*)
option=${option#-}
while [ -n "$option" ]; do
case $option in
-)
finished=1
option=
;;
e*)
g_export=Yes
2012-09-03 20:33:58 +02:00
g_shorewalldir='.'
2011-12-06 21:54:51 +01:00
option=${option#e}
;;
p*)
g_profile=Yes
option=${option#p}
;;
2017-11-14 19:02:15 +01:00
t*)
g_test=Yes
option=${option#t}
;;
2011-12-06 21:54:51 +01:00
d*)
g_debug=Yes;
option=${option#d}
;;
r*)
g_preview=Yes
option=${option#r}
;;
T*)
g_confess=Yes
option=${option#T}
;;
*)
2016-04-27 19:13:24 +02:00
option_error $option
2011-12-06 21:54:51 +01:00
;;
esac
done
shift
;;
*)
finished=1
;;
esac
done
case $# in
0)
;;
1)
2016-04-27 19:13:24 +02:00
[ -n "$g_shorewalldir" -a -z "$g_export" ] && fatal_error "A directory has already been specified: $1"
2011-12-06 21:54:51 +01:00
if [ ! -d $1 ]; then
if [ -e $1 ]; then
2013-02-16 16:32:47 +01:00
fatal_error "$1 is not a directory"
2011-12-06 21:54:51 +01:00
else
2013-02-16 16:32:47 +01:00
fatal_error "Directory $1 does not exist"
2011-12-06 21:54:51 +01:00
fi
fi
2011-12-20 17:19:57 +01:00
g_shorewalldir=$(resolve_file $1)
2011-12-06 21:54:51 +01:00
;;
*)
2016-04-27 19:13:24 +02:00
too_many_arguments $2
2011-12-06 21:54:51 +01:00
;;
esac
2013-07-02 23:23:27 +02:00
g_doing="Checking"
2011-12-06 21:54:51 +01:00
2018-02-28 22:17:31 +01:00
compiler $g_debugging $g_nolock check
2011-12-06 21:54:51 +01:00
}
#
# Update Command Executor
#
update_command() {
local finished
finished=0
g_update=Yes
while [ $finished -eq 0 -a $# -gt 0 ]; do
option=$1
case $option in
-*)
option=${option#-}
while [ -n "$option" ]; do
case $option in
-)
finished=1
option=
;;
e*)
g_export=Yes
option=${option#e}
;;
p*)
g_profile=Yes
option=${option#p}
;;
2017-11-14 19:02:15 +01:00
t*)
g_test=Yes
option=${option#t}
;;
2011-12-06 21:54:51 +01:00
d*)
g_debug=Yes;
option=${option#d}
;;
r*)
g_preview=Yes
option=${option#r}
;;
T*)
g_confess=Yes
option=${option#T}
;;
a*)
g_annotate=Yes
option=${option#a}
;;
2014-02-15 18:36:13 +01:00
A*)
option=${option#A}
;;
2011-12-06 21:54:51 +01:00
*)
2016-04-27 19:13:24 +02:00
option_error $option
2011-12-06 21:54:51 +01:00
;;
esac
done
shift
;;
*)
finished=1
;;
esac
done
case $# in
0)
;;
1)
2016-04-27 19:13:24 +02:00
[ -n "$g_shorewalldir" ] && fatal_error "A directory has already been specified: $1"
2011-12-06 21:54:51 +01:00
if [ ! -d $1 ]; then
if [ -e $1 ]; then
2013-02-16 16:32:47 +01:00
fatal_error "$1 is not a directory"
2011-12-06 21:54:51 +01:00
else
2013-02-16 16:32:47 +01:00
fatal_error "Directory $1 does not exist"
2011-12-06 21:54:51 +01:00
fi
fi
2011-12-20 17:19:57 +01:00
g_shorewalldir=$(resolve_file $1)
2011-12-06 21:54:51 +01:00
;;
*)
2016-04-27 19:13:24 +02:00
too_many_arguments $2
2011-12-06 21:54:51 +01:00
;;
esac
2015-07-08 21:53:42 +02:00
g_doing="Updating"
2011-12-06 21:54:51 +01:00
2018-02-28 22:17:31 +01:00
compiler $g_debugging $g_nolock check
2011-12-06 21:54:51 +01:00
}
#
2015-07-26 18:59:49 +02:00
# Reload/Restart Command Executor
2011-12-06 21:54:51 +01:00
#
restart_command() {
local finished
finished=0
local rc
rc=0
local restorefile
while [ $finished -eq 0 -a $# -gt 0 ]; do
option=$1
case $option in
-*)
option=${option#-}
while [ -n "$option" ]; do
case $option in
-)
finished=1
option=
;;
d*)
g_debug=Yes
option=${option#d}
;;
f*)
g_fast=Yes
option=${option#f}
;;
c*)
AUTOMAKE=
option=${option#c}
2012-04-24 23:52:57 +02:00
;;
2011-12-06 21:54:51 +01:00
n*)
g_noroutes=Yes
option=${option#n}
;;
p*)
[ -n "$(which conntrack)" ] || fatal_error "The '-p' option requires the conntrack utility which does not appear to be installed on this system"
g_purge=Yes
option=${option%p}
;;
2012-04-11 23:28:44 +02:00
T*)
g_confess=Yes
option=${option#T}
;;
2013-12-15 20:23:20 +01:00
i*)
option=${option#i}
;;
2014-11-01 17:37:57 +01:00
C*)
g_counters=Yes
option=${option#C}
;;
2011-12-06 21:54:51 +01:00
*)
2016-04-27 19:13:24 +02:00
option_error $option
2011-12-06 21:54:51 +01:00
;;
esac
done
shift
;;
*)
finished=1
;;
esac
done
case $# in
0)
;;
1)
2016-04-27 19:13:24 +02:00
[ -n "$g_shorewalldir" ] && fatal_error "A directory has already been specified: $1"
2011-12-06 21:54:51 +01:00
if [ ! -d $1 ]; then
if [ -e $1 ]; then
2013-02-16 16:32:47 +01:00
fatal_error "$1 is not a directory"
2011-12-06 21:54:51 +01:00
else
2013-02-16 16:32:47 +01:00
fatal_error "Directory $1 does not exist"
2011-12-06 21:54:51 +01:00
fi
fi
2011-12-20 17:19:57 +01:00
g_shorewalldir=$(resolve_file $1)
2011-12-06 21:54:51 +01:00
[ -n "$g_fast" ] && fatal_error "Directory may not be specified with the -f option"
AUTOMAKE=
;;
*)
2016-04-27 19:13:24 +02:00
too_many_arguments $2
2011-12-06 21:54:51 +01:00
;;
esac
2015-06-09 19:29:45 +02:00
[ -n "$STARTUP_ENABLED" ] || not_configured_error "Startup is disabled"
2011-12-06 21:54:51 +01:00
if [ -z "$g_fast" -a -n "$AUTOMAKE" ]; then
2018-02-23 21:14:45 +01:00
uptodate $g_firewall && g_fast=Yes
2011-12-06 21:54:51 +01:00
fi
2015-07-26 18:59:49 +02:00
g_file="${VARDIR}/.${COMMAND}"
2015-06-23 01:41:21 +02:00
2011-12-06 21:54:51 +01:00
if [ -z "$g_fast" ]; then
2018-02-28 22:17:31 +01:00
if compiler $g_debugging $g_nolock compile "$g_file"; then
[ -n "$g_nolock" ] || mutex_on
2015-07-26 18:59:49 +02:00
run_it ${VARDIR}/.${COMMAND} $g_debugging ${COMMAND}
2011-12-06 21:54:51 +01:00
rc=$?
2018-02-28 22:17:31 +01:00
[ -n "$g_nolock" ] || mutex_off
2011-12-06 21:54:51 +01:00
else
rc=$?
2016-04-15 23:29:51 +02:00
mylogger kern.err "ERROR:$g_product ${COMMAND} failed"
2011-12-06 21:54:51 +01:00
fi
else
2018-02-23 21:14:45 +01:00
[ -x $g_firewall ] || fatal_error "No $g_firewall file found"
2018-02-28 22:17:31 +01:00
[ -n "$g_nolock" ] || mutex_on
2018-02-23 21:14:45 +01:00
run_it $g_firewall $g_debugging $COMMAND
2011-12-06 21:54:51 +01:00
rc=$?
2018-02-28 22:17:31 +01:00
[ -n "$g_nolock" ] || mutex_off
2011-12-06 21:54:51 +01:00
fi
return $rc
}
2018-05-04 17:52:40 +02:00
read_yesno_with_timeout() {
local timeout
timeout=${1:-60}
case $timeout in
*s)
;;
*m)
timeout=$((${timeout%m} * 60))
;;
*h)
timeout=$((${timeout%h} * 3600))
;;
esac
read -t $timeout yn 2> /dev/null
if [ $? -eq 2 ]
then
# read doesn't support timeout
test -x /bin/bash || return 2 # bash is not installed so the feature is not available
/bin/bash -c "read -t $timeout yn ; if [ \"\$yn\" == \"y\" ] ; then exit 0 ; else exit 1 ; fi" # invoke bash and use its version of read
return $?
else
# read supports timeout
case "$yn" in
y|Y)
return 0
;;
*)
return 1
;;
esac
fi
}
2011-12-06 21:54:51 +01:00
#
2015-07-26 18:59:49 +02:00
# Safe-start/safe-reload/safe-restart Command Executor
2011-12-06 21:54:51 +01:00
#
safe_commands() {
local finished
finished=0
local command
2011-12-31 18:40:36 +01:00
local timeout
timeout=60
2011-12-06 21:54:51 +01:00
# test is the shell supports timed read
read -t 0 junk 2> /dev/null
if [ $? -eq 2 -a ! -x /bin/bash ];then
echo "Your shell does not support a feature required to execute this command".
exit 2
fi
while [ $finished -eq 0 -a $# -gt 0 ]; do
option=$1
case $option in
-*)
option=${option#-}
while [ -n "$option" ]; do
case $option in
-)
finished=1
option=
;;
n*)
g_noroutes=Yes
option=${option#n}
;;
2011-12-31 18:40:36 +01:00
t)
[ $# -eq 1 ] && fatal_error "The -t option requires a timeout value"
echo $2 | egrep -q '[[:digit:]]+[smh]' || fatal_error "The timeout value must be numeric, optionally followed by a suffix (s, m or h)"
timeout=$2
option=
shift;
;;
2011-12-06 21:54:51 +01:00
*)
2016-04-27 19:13:24 +02:00
option_error $option
2011-12-06 21:54:51 +01:00
;;
esac
done
shift
;;
*)
finished=1
;;
esac
done
case $# in
0)
;;
1)
2016-04-27 19:13:24 +02:00
[ -n "$g_shorewalldir" ] && fatal_error "A directory has already been specified: $1"
2011-12-06 21:54:51 +01:00
if [ ! -d $1 ]; then
if [ -e $1 ]; then
2013-02-16 16:32:47 +01:00
fatal_error "$1 is not a directory"
2011-12-06 21:54:51 +01:00
else
2013-02-16 16:32:47 +01:00
fatal_error "Directory $1 does not exist"
2011-12-06 21:54:51 +01:00
fi
fi
2011-12-20 17:19:57 +01:00
g_shorewalldir=$(resolve_file $1)
2011-12-06 21:54:51 +01:00
;;
*)
2016-04-27 19:13:24 +02:00
too_many_arguments $2
2011-12-06 21:54:51 +01:00
;;
esac
2015-06-09 19:29:45 +02:00
[ -n "$STARTUP_ENABLED" ] || not_configured_error "Startup is disabled"
2011-12-06 21:54:51 +01:00
if product_is_started; then
running=Yes
else
running=
fi
if [ "$COMMAND" = "safe-start" -a -n "$running" ]; then
# the command is safe-start but the firewall is already running
error_message "Shorewall is already started"
exit 0
fi
if [ "$COMMAND" = "safe-start" -o -z "$running" ]; then
# the command is safe-start or shorewall[6] is not started yet
command="start"
else
2015-07-26 18:59:49 +02:00
# the command is safe-reload or safe-restart and the firewall is already running
command="${COMMAND#safe-}"
2011-12-06 21:54:51 +01:00
fi
2015-06-23 01:41:21 +02:00
g_file="${VARDIR}/.$command"
if ! compiler $g_debugging nolock compile "$g_file"; then
2011-12-06 21:54:51 +01:00
status=$?
exit $status
fi
case $command in
start)
RESTOREFILE=NONE
progress_message3 "Starting..."
;;
2015-07-26 18:59:49 +02:00
reload)
RESTOREFILE=.safe
g_restorepath=${VARDIR}/.safe
save_config
progress_message3 "Reloading..."
;;
2011-12-06 21:54:51 +01:00
restart)
RESTOREFILE=.safe
g_restorepath=${VARDIR}/.safe
save_config
progress_message3 "Restarting..."
;;
esac
2018-02-28 22:17:31 +01:00
[ -n "$g_nolock" ] || mutex_on
2011-12-06 21:54:51 +01:00
if run_it ${VARDIR}/.$command $g_debugging $command; then
2016-12-28 20:09:08 +01:00
printf "Do you want to accept the new firewall configuration? [y/n] "
2011-12-06 21:54:51 +01:00
2011-12-31 18:40:36 +01:00
if read_yesno_with_timeout $timeout ; then
2011-12-06 21:54:51 +01:00
echo "New configuration has been accepted"
else
2015-07-26 18:59:49 +02:00
if [ "$command" = "restart" -o "$command" = "reload" ]; then
2016-12-28 01:29:01 +01:00
run_it ${VARDIR}/.safe -r restore
2011-12-06 21:54:51 +01:00
else
run_it ${VARDIR}/.$command clear
fi
2018-02-28 22:17:31 +01:00
[ -n "$g_nolock" ] || mutex_off
2011-12-06 21:54:51 +01:00
echo "New configuration has been rejected and the old one restored"
exit 2
fi
fi
2018-02-28 22:17:31 +01:00
[ -n "$g_nolock" ] || mutex_off
2011-12-06 21:54:51 +01:00
}
#
# 'try' Command Executor
#
try_command() {
local finished
finished=0
local timeout
timeout=
handle_directory() {
2016-04-27 19:13:24 +02:00
[ -n "$g_shorewalldir" ] && fatal_error "A directory has already been specified: $1"
2011-12-06 21:54:51 +01:00
if [ ! -d $1 ]; then
if [ -e $1 ]; then
2013-02-16 16:32:47 +01:00
fatal_error "$1 is not a directory"
2011-12-06 21:54:51 +01:00
else
2013-02-16 16:32:47 +01:00
fatal_error "Directory $1 does not exist"
2011-12-06 21:54:51 +01:00
fi
fi
2011-12-20 17:19:57 +01:00
g_shorewalldir=$(resolve_file $1)
2011-12-06 21:54:51 +01:00
}
while [ $finished -eq 0 -a $# -gt 0 ]; do
option=$1
case $option in
-*)
option=${option#-}
while [ -n "$option" ]; do
case $option in
-)
finished=1
option=
;;
n*)
g_noroutes=Yes
option=${option#n}
;;
*)
2016-04-27 19:13:24 +02:00
option_error $option
2011-12-06 21:54:51 +01:00
;;
esac
done
shift
;;
*)
finished=1
;;
esac
done
case $# in
0)
2016-04-27 19:13:24 +02:00
missing_argument
2011-12-06 21:54:51 +01:00
;;
1)
handle_directory $1
;;
2)
handle_directory $1
2011-12-31 18:40:36 +01:00
echo $2 | egrep -q '[[:digit:]]+[smh]' || fatal_error "The timeout value must be numeric, optionally followed by a suffix (s, m or h)"
2011-12-06 21:54:51 +01:00
timeout=$2
;;
*)
2016-04-27 19:13:24 +02:00
too_many_arguments $3
2011-12-06 21:54:51 +01:00
;;
esac
2015-06-09 19:29:45 +02:00
[ -n "$STARTUP_ENABLED" ] || not_configured_error "Startup is disabled"
2011-12-06 21:54:51 +01:00
if product_is_started; then
running=Yes
else
running=
fi
if [ -z "$running" ]; then
# shorewall[6] is not started yet
command="start"
else
# the firewall is already running
2015-07-26 18:59:49 +02:00
command="reload"
2011-12-06 21:54:51 +01:00
fi
2015-06-23 01:41:21 +02:00
g_file="${VARDIR}/.$command"
2018-02-28 22:17:31 +01:00
if ! compiler $g_debugging $g_nolock compile "$g_file"; then
2011-12-06 21:54:51 +01:00
status=$?
exit $status
fi
2012-09-02 17:28:02 +02:00
run_postcompile ${VARDIR}/.restart
2011-12-06 21:54:51 +01:00
case $command in
start)
RESTOREFILE=NONE
progress_message3 "Starting..."
;;
2015-07-26 18:59:49 +02:00
reload)
2011-12-06 21:54:51 +01:00
RESTOREFILE=.try
g_restorepath=${VARDIR}/.try
save_config
2015-07-26 18:59:49 +02:00
progress_message3 "Reloading..."
2011-12-06 21:54:51 +01:00
;;
esac
2018-02-28 22:17:31 +01:00
[ -n "$g_nolock" ] || mutex_on
2011-12-06 21:54:51 +01:00
2012-11-23 20:46:14 +01:00
if run_it ${VARDIR}/.$command $g_debugging $command && [ -n "$timeout" ]; then
2011-12-06 21:54:51 +01:00
sleep $timeout
2015-07-26 18:59:49 +02:00
if [ "$command" = "reload" ]; then
2011-12-06 21:54:51 +01:00
run_it ${VARDIR}/.try restore
else
run_it ${VARDIR}/.$command clear
fi
fi
2018-02-28 22:17:31 +01:00
[ -n "$g_nolock" ] || mutex_off
2011-12-06 21:54:51 +01:00
return 0
}
rsh_command() {
command="$*"
eval $RSH_COMMAND
}
rcp_command() {
files="$1"
destination=$2
eval $RCP_COMMAND
}
2018-03-16 13:29:00 +01:00
#
# Remote-{getcaps|getrc} command executer
#
remote_capture() # $* = original arguments less the command.
{
local verbose
verbose=$(make_verbose)
local finished
finished=0
local system
local getrc
getrc=
2018-03-16 13:29:01 +01:00
local getcaps
getcaps=
2018-03-16 13:29:00 +01:00
local remote_sw_dir_path
remote_sw_dir_path=
local root
root=root
2018-03-16 13:29:01 +01:00
local libexec
libexec=${LIBEXECDIR}
2018-03-16 13:29:00 +01:00
while [ $finished -eq 0 -a $# -gt 0 ]; do
option=$1
case $option in
-*)
option=${option#-}
while [ -n "$option" ]; do
case $option in
-)
finished=1
option=
;;
R*)
getrc=Yes
option=${option#R}
;;
2018-03-16 13:29:01 +01:00
c*)
getcaps=Yes
option=${option#c}
;;
2018-03-16 13:29:00 +01:00
r)
[ $# -gt 1 ] || fatal_error "Missing Root User name"
root=$2
option=
shift
;;
D)
[ $# -gt 1 ] || fatal_error "Missing directory name"
g_shorewalldir=$2
option=
shift
;;
p)
[ $# -gt 1 ] || fatal_error "Missing directory name"
remote_sw_dir_path=$2
option=
shift
;;
T*)
g_confess=Yes
option=${option#T}
;;
*)
option_error $option
;;
esac
done
shift
;;
*)
finished=1
;;
esac
done
case $# in
0)
[ -n "$g_shorewalldir" ] || g_shorewalldir='.'
;;
1)
g_shorewalldir="."
system=$1
;;
2)
g_shorewalldir=$1
system=$2
;;
*)
too_many_arguments $3
;;
esac
g_export=Yes
ensure_config_path
2018-04-13 17:49:35 +02:00
get_config Yes
2018-03-16 13:29:00 +01:00
g_haveconfig=Yes
if [ -z "$system" ]; then
system=$FIREWALL
[ -n "$system" ] || fatal_error "No system name given and the FIREWALL option is not set"
fi
case $COMMAND in
remote-getrc)
getrc=Yes
;;
2018-03-16 13:29:01 +01:00
remote-getcaps)
getcaps=Yes
;;
2018-03-16 13:29:00 +01:00
esac
2018-03-16 13:29:01 +01:00
[ -n "$getcaps" ] && getrc=Yes
2018-03-16 13:29:00 +01:00
if [ -n "$getrc" -o ! -s $g_shorewalldir/shorewallrc ]; then
2018-04-12 19:54:18 +02:00
progress_message2 "Getting shorewallrc file on system $system..."
2018-03-16 13:29:00 +01:00
if [ -n "$remote_sw_dir_path" ]; then
if ! rsh_command "/sbin/shorewall-lite show rc $remote_sw_dir_path" > $g_shorewalldir/shorewallrc; then
fatal_error "Capturing RC file on system $system failed"
fi
elif ! rsh_command "/sbin/shorewall-lite show rc" > $g_shorewalldir/shorewallrc; then
fatal_error "Capturing RC file on system $system failed"
fi
fi
2018-03-16 13:29:01 +01:00
remote_sw_dir_path=
if [ -n "$getcaps" -o ! -s $g_shorewalldir/capabilities ]; then
if [ -f $g_shorewalldir/shorewallrc -a -s $g_shorewalldir/shorewallrc ]; then
. $g_shorewalldir/shorewallrc
libexec="$LIBEXECDIR"
[ -n "$DONT_LOAD" ] && DONT_LOAD="$(echo $DONT_LOAD | tr ',' ' ')"
progress_message2 "Getting Capabilities on system $system..."
if [ $g_family -eq 4 ]; then
if ! rsh_command "MODULESDIR=$MODULESDIR IPTABLES=$IPTABLES DONT_LOAD=\"$DONT_LOAD\" $libexec/shorewall-lite/shorecap" > $g_shorewalldir/capabilities; then
fatal_error "Capturing capabilities on system $system failed"
fi
elif ! rsh_command "MODULESDIR=$MODULESDIR IP6TABLES=$IP6TABLES DONT_LOAD=\"$DONT_LOAD\" $libexec/shorewall6-lite/shorecap" > $g_shorewalldir/capabilities; then
fatal_error "Capturing capabilities on system $system failed"
fi
else
fatal_error "$g_shorewalldir/shorewallrc is not present."
fi
fi
2018-03-16 13:29:00 +01:00
}
2011-12-06 21:54:51 +01:00
#
2015-07-26 18:59:49 +02:00
# Remote-{start|reload|restart} command executor
2011-12-06 21:54:51 +01:00
#
2018-03-16 13:28:59 +01:00
remote_commands() # $* = original arguments less the command.
2011-12-06 21:54:51 +01:00
{
local verbose
verbose=$(make_verbose)
local file
file=
local capabilities
capabilities=
local finished
finished=0
local saveit
saveit=
local result
local system
local getcaps
getcaps=
local root
root=root
local libexec
2013-02-14 19:21:26 +01:00
libexec=${LIBEXECDIR}
2012-04-04 18:24:48 +02:00
local confdir
2013-02-14 19:21:26 +01:00
confdir=${CONFDIR}
2012-04-04 20:47:45 +02:00
local sbindir
2013-02-14 19:21:26 +01:00
sbindir=${SBINDIR}
2013-02-15 15:46:14 +01:00
local sharedir
sharedir=${SHAREDIR}
2013-09-19 06:05:35 +02:00
local litedir
2015-11-01 16:53:31 +01:00
local exitstatus
2016-11-21 19:00:55 +01:00
local program
2011-12-06 21:54:51 +01:00
while [ $finished -eq 0 -a $# -gt 0 ]; do
option=$1
case $option in
-*)
option=${option#-}
while [ -n "$option" ]; do
case $option in
-)
finished=1
option=
;;
s*)
saveit=Yes
option=${option#s}
;;
c*)
getcaps=Yes
option=${option#c}
;;
r)
[ $# -gt 1 ] || fatal_error "Missing Root User name"
root=$2
option=
shift
;;
2016-10-06 00:03:54 +02:00
D)
[ $# -gt 1 ] || fatal_error "Missing directory name"
g_shorewalldir=$2
option=
shift
;;
2012-04-11 23:28:44 +02:00
T*)
g_confess=Yes
option=${option#T}
;;
2011-12-06 21:54:51 +01:00
*)
2016-04-27 19:13:24 +02:00
option_error $option
2011-12-06 21:54:51 +01:00
;;
esac
done
shift
;;
*)
finished=1
;;
esac
done
case $# in
2016-04-27 19:13:24 +02:00
0)
2016-10-06 00:03:54 +02:00
[ -n "$g_shorewalldir" ] || g_shorewalldir='.'
2016-04-27 19:13:24 +02:00
;;
2011-12-06 21:54:51 +01:00
1)
2013-02-22 22:37:31 +01:00
g_shorewalldir="."
2011-12-06 21:54:51 +01:00
system=$1
;;
2)
2013-02-22 22:37:31 +01:00
g_shorewalldir=$1
2011-12-06 21:54:51 +01:00
system=$2
;;
*)
2016-04-27 19:13:24 +02:00
too_many_arguments $3
2011-12-06 21:54:51 +01:00
;;
esac
2013-02-22 22:37:31 +01:00
if [ -f $g_shorewalldir/shorewallrc ]; then
. $g_shorewalldir/shorewallrc
2013-02-14 19:21:26 +01:00
sbindir="$SBINDIR"
confdir="$CONFDIR"
libexec="$LIBEXECDIR"
2016-11-21 19:00:55 +01:00
litedir="${VARDIR}-lite"
2013-02-15 15:46:14 +01:00
. $sharedir/shorewall/shorewallrc
2013-02-14 19:21:26 +01:00
else
2016-11-21 19:00:55 +01:00
error_message " WARNING: $g_shorewalldir/shorewallrc does not exist; using settings from $g_basedir/shorewalrc" >&2
sbindir="$SBINDIR"
confdir="$CONFDIR"
libexec="$LIBEXECDIR"
litedir="${VARDIR}-lite"
2011-12-06 21:54:51 +01:00
fi
2017-11-14 22:46:41 +01:00
g_export=Yes
2018-04-13 13:17:18 +02:00
ensure_config_path
2013-02-23 01:15:41 +01:00
2018-04-13 13:17:18 +02:00
get_config Yes
2013-02-23 01:15:41 +01:00
2018-04-13 13:17:18 +02:00
g_haveconfig=Yes
2016-10-06 00:03:54 +02:00
2018-04-13 13:17:18 +02:00
if [ -z "$system" ]; then
system=$FIREWALL
[ -n "$system" ] || fatal_error "No system name given and the FIREWALL option is not set"
2011-12-06 21:54:51 +01:00
fi
2013-02-23 01:15:41 +01:00
if [ -z "$getcaps" ]; then
capabilities=$(find_file capabilities)
2018-03-16 13:28:58 +01:00
[ ! -f $capabilities -o ! -s $capabilities ] && getcaps=Yes
2013-02-23 01:15:41 +01:00
fi
2011-12-06 21:54:51 +01:00
if [ -n "$getcaps" ]; then
[ -n "$DONT_LOAD" ] && DONT_LOAD="$(echo $DONT_LOAD | tr ',' ' ')"
2018-04-12 19:54:18 +02:00
progress_message2 "Getting Capabilities on system $system..."
2011-12-06 21:54:51 +01:00
if [ $g_family -eq 4 ]; then
2017-08-23 19:19:52 +02:00
if ! rsh_command "MODULESDIR=$MODULESDIR IPTABLES=$IPTABLES DONT_LOAD=\"$DONT_LOAD\" $libexec/shorewall-lite/shorecap" > $g_shorewalldir/capabilities; then
2011-12-06 21:54:51 +01:00
fatal_error "Capturing capabilities on system $system failed"
fi
2017-08-23 19:19:52 +02:00
elif ! rsh_command "MODULESDIR=$MODULESDIR IP6TABLES=$IP6TABLES DONT_LOAD=\"$DONT_LOAD\" $libexec/shorewall6-lite/shorecap" > $g_shorewalldir/capabilities; then
2011-12-06 21:54:51 +01:00
fatal_error "Capturing capabilities on system $system failed"
fi
fi
2013-02-22 22:37:31 +01:00
file=$(resolve_file $g_shorewalldir/firewall)
2011-12-06 21:54:51 +01:00
2017-01-05 02:12:20 +01:00
program=$sbindir/${PRODUCT}-lite
2016-11-21 19:00:55 +01:00
#
# Handle nonstandard remote VARDIR
#
2018-06-23 17:29:00 +02:00
progress_message3 "Getting VARDIR on system $system..."
2016-11-21 19:00:55 +01:00
temp=$(rsh_command $program show config 2> /dev/null | grep ^LITEDIR | sed 's/LITEDIR is //')
2013-09-19 06:05:35 +02:00
[ -n "$temp" ] && litedir="$temp"
2015-06-23 01:41:21 +02:00
g_file="$g_shorewalldir/firewall"
2015-11-01 16:53:31 +01:00
exitstatus=0
2011-12-06 21:54:51 +01:00
2015-11-01 16:53:31 +01:00
if compiler $g_debugging compiler "$g_file"; then
progress_message3 "Copying $file and ${file}.conf to ${system}:${litedir}..."
if rcp_command "$g_shorewalldir/firewall $g_shorewalldir/firewall.conf" ${litedir}; then
save=$(find_file save);
2011-12-06 21:54:51 +01:00
2015-11-01 16:53:31 +01:00
if [ -f $save ]; then
2016-11-21 19:00:55 +01:00
progress_message3 "Copying $save to ${system}:${confdir}/${PRODUCT}-lite/"
rcp_command $save ${confdir}/$PRODUCT/
2015-11-01 16:53:31 +01:00
exitstatus=$?
fi
2012-04-07 18:34:32 +02:00
2015-11-01 16:53:31 +01:00
if [ $exitstatus -eq 0 ]; then
progress_message3 "Copy complete"
2011-12-06 21:54:51 +01:00
2015-11-01 16:53:31 +01:00
if [ $COMMAND = remote-reload ]; then
2016-11-21 19:00:55 +01:00
if rsh_command "$program $g_debugging $verbose $timestamp reload"; then
2015-11-01 16:53:31 +01:00
progress_message3 "System $system reloaded"
else
exitstatus=$?
savit=
fi
elif [ $COMMAND = remote-restart ]; then
2016-11-21 19:00:55 +01:00
if rsh_command "$program $g_debugging $verbose $timestamp restart"; then
2015-11-01 16:53:31 +01:00
progress_message3 "System $system restarted"
else
exitstatus=$?
saveit=
fi
2016-11-21 19:00:55 +01:00
elif rsh_command "$program $g_debugging $verbose $timestamp start"; then
2015-11-01 16:53:31 +01:00
progress_message3 "System $system started"
else
exitstatus=$?
saveit=
fi
if [ -n "$saveit" ]; then
2016-11-21 19:00:55 +01:00
if rsh_command "$program $g_debugging $verbose $timestamp save"; then
2015-11-01 16:53:31 +01:00
progress_message3 "Configuration on system $system saved"
else
exitstatus=$?
fi
fi
fi
else
exitstatus=$?
2011-12-06 21:54:51 +01:00
fi
2015-11-01 16:53:31 +01:00
else
exitstatus=$?
2011-12-06 21:54:51 +01:00
fi
2015-11-01 16:53:31 +01:00
return $exitstatus
2011-12-06 21:54:51 +01:00
}
#
# Export command executor
#
export_command() # $* = original arguments less the command.
{
local verbose
verbose=$(make_verbose)
local file
file=
local finished
finished=0
local target
while [ $finished -eq 0 -a $# -gt 0 ]; do
option=$1
case $option in
-*)
option=${option#-}
while [ -n "$option" ]; do
case $option in
-)
finished=1
option=
;;
*)
fatal_error "Unrecognized option \"$option\""
;;
esac
done
shift
;;
*)
finished=1
;;
esac
done
case $# in
1)
2013-02-22 22:37:31 +01:00
g_shorewalldir="."
2011-12-06 21:54:51 +01:00
target=$1
;;
2)
2013-02-22 22:37:31 +01:00
g_shorewalldir=$1
2011-12-06 21:54:51 +01:00
target=$2
;;
*)
2016-11-21 19:00:55 +01:00
fatal_error "Invalid command syntax (\"man shorewall\" for help)"
2011-12-06 21:54:51 +01:00
;;
esac
case $target in
*:*)
;;
*)
target=$target:
;;
esac
2013-02-22 22:37:31 +01:00
file=$(resolve_file $g_shorewalldir/firewall)
2011-12-06 21:54:51 +01:00
2013-02-23 01:15:41 +01:00
g_export=Yes
2015-06-23 01:41:21 +02:00
g_file="$g_shorewalldir/firewall"
if compiler $g_debugging compile "$g_file" && \
2011-12-06 21:54:51 +01:00
echo "Copying $file and ${file}.conf to ${target#*@}..." && \
2013-02-22 22:37:31 +01:00
scp $g_shorewalldir/firewall $g_shorewalldir/firewall.conf $target
2011-12-06 21:54:51 +01:00
then
save=$(find_file save);
[ -f $save ] && progress_message3 "Copying $save to ${target#*}..." && rcp_command $save $target
progress_message3 "Copy complete"
fi
}
2014-07-29 19:30:07 +02:00
run_command() {
2018-02-23 21:14:45 +01:00
if [ -x $g_firewall ] ; then
uptodate $g_firewall || echo " WARNING: $g_firewall is not up to date" >&2
run_it $g_firewall $g_debugging $@
2014-07-29 19:30:07 +02:00
else
2018-02-23 21:14:45 +01:00
fatal_error "$g_firewall does not exist or is not executable"
2014-07-29 19:30:07 +02:00
fi
}
2011-12-06 21:54:51 +01:00
compiler_command() {
case $COMMAND in
2013-08-06 16:05:47 +02:00
compile|co)
2011-12-06 21:54:51 +01:00
shift
2011-12-09 07:00:48 +01:00
compile_command $@
2011-12-06 21:54:51 +01:00
;;
2013-08-06 16:05:47 +02:00
check|ck)
2011-12-06 21:54:51 +01:00
shift
check_command $@
;;
update)
shift
update_command $@
;;
2015-10-27 04:06:10 +01:00
remote-start|remote-reload|remote-restart)
2011-12-06 21:54:51 +01:00
shift
2018-03-16 13:28:59 +01:00
remote_commands $@
2011-12-06 21:54:51 +01:00
;;
export)
shift
export_command $@
;;
try)
2017-12-28 19:33:12 +01:00
only_root
2011-12-06 21:54:51 +01:00
get_config Yes
shift
try_command $@
;;
2015-07-26 18:59:49 +02:00
safe-reload|safe-restart|safe-start)
2017-12-28 19:33:12 +01:00
only_root
2011-12-06 21:54:51 +01:00
get_config Yes
shift
safe_commands $@
;;
2018-03-16 13:29:01 +01:00
remote-getrc|remote-getcaps)
2018-03-16 13:29:00 +01:00
shift
remote_capture $@
;;
2011-12-06 21:54:51 +01:00
*)
2016-04-27 19:13:24 +02:00
fatal_error "Invalid command: $COMMAND"
2011-12-06 21:54:51 +01:00
;;
esac
}