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Add MACLISTNEW Option

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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@1951 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
This commit is contained in:
teastep 2005-02-09 17:23:32 +00:00
parent 29290ddcfb
commit e0abc315d1
4 changed files with 29 additions and 1 deletions
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2
Shorewall2/changelog.txt
View File

@ -4,6 +4,8 @@ Changes in 2.2.1
2) Simon Matter's patch for umask.
3) Added MACLISTNEWONLY option.
Changes since 2.0.3
1) Fix security vulnerability involving temporary files/directories.

5
Shorewall2/firewall
View File

@ -2073,10 +2073,11 @@ setup_mac_lists() {
ipsec=${hosts%^*}
hosts=${hosts#*^}
[ -n "$POLICY_MATCH" ] && policy="-m policy --pol $ipsec --dir in" || policy=
[ -n "$MACLISTNEWONLY" ] && state="-m state --state NEW" || state=
interface=${hosts%%:*}
hosts=${hosts#*:}
for chain in $(first_chains $interface) ; do
run_iptables -A $chain $(match_source_hosts $hosts) -m state --state NEW \
run_iptables -A $chain $(match_source_hosts $hosts) $state \
$policy -j $(mac_chain $interface)
done
done
@ -7126,6 +7127,7 @@ do_initialize() {
LOGTAGONLY=
LOGALLNEW=
DROPINVALID=
MACLISTNEWONLY=
RESTOREBASE=
TMP_DIR=
@ -7321,6 +7323,7 @@ do_initialize() {
DELAYBLACKLISTLOAD=$(added_param_value_no DELAYBLACKLISTLOAD $DELAYBLACKLISTLOAD)
LOGTAGONLY=$(added_param_value_no LOGTAGONLY $LOGTAGONLY)
DROPINVALID=$(added_param_value_yes DROPINVALID $DROPINVALID)
MACLISTNEWONLY=$(added_param_value_yes MACLISTNEWONLY $MACLISTNEWONLY)
#
# Strip the files that we use often
#

7
Shorewall2/releasenotes.txt
View File

@ -10,6 +10,13 @@ Problems corrected in version 2.2.1
files in /var/lib/shorewall to be world-readable. Shorewall now uses
umask 0177.
-----------------------------------------------------------------------
New Features in version 2.2.1
1) A MACLISTNEWONLY option is added to shorewall.conf. When set to Yes
(the default), then only new incoming connection requests are
checked against the maclist. If set to No, all incoming packets are
checked.
-----------------------------------------------------------------------
Issues when migrating from Shorewall 2.0 to Shorewall 2.2:
1) Shorewall configuration files except shorewall.conf are now empty

16
Shorewall2/shorewall.conf
View File

@ -633,6 +633,22 @@ ADMINISABSENTMINDED=Yes
#
BLACKLISTNEWONLY=Yes
#
# MACLIST Behavior
#
# The following variable determines whether the maclist is checked for each
# packet or for each new connection.
#
# MACLISTNEWONLY=Yes Only consult the interface's maclist for new
# connection requests
#
# MACLISTNEWONLY=No Consult maclists for all packets.
#
# If the MACLISTNEWONLY option is not set or is set to the empty value then
# BLACKLISTNEWONLY=Yes is assumed.
#
BLACKLISTNEWONLY=Yes
#
# Users with a large blacklist find that "shorwall [re]start" takes a long
# time and that new connections are disabled during that time. By setting