mirror of
https://gitlab.com/shorewall/code.git
synced 2024-12-22 14:20:40 +01:00
Add -s option to update to convert the routestopped file
Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
parent
2162d79b5f
commit
73c8b563a1
@ -3984,6 +3984,7 @@ shorewall_cli() {
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g_counters=
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g_loopback=
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g_compiled=
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g_routestopped=
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VERBOSE=
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VERBOSITY=1
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@ -592,8 +592,8 @@ EOF
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#
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sub compiler {
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my ( $scriptfilename, $directory, $verbosity, $timestamp , $debug, $chains , $log , $log_verbosity, $preview, $confess , $update , $annotate , $convert, $config_path, $shorewallrc , $shorewallrc1 , $directives, $inline, $tcrules ) =
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( '', '', -1, '', 0, '', '', -1, 0, 0, 0, 0, , 0 , '' , '/usr/share/shorewall/shorewallrc', '' , 0 , 0 , 0 );
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my ( $scriptfilename, $directory, $verbosity, $timestamp , $debug, $chains , $log , $log_verbosity, $preview, $confess , $update , $annotate , $convert, $config_path, $shorewallrc , $shorewallrc1 , $directives, $inline, $tcrules, $routestopped ) =
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( '', '', -1, '', 0, '', '', -1, 0, 0, 0, 0, , 0 , '' , '/usr/share/shorewall/shorewallrc', '' , 0 , 0 , 0 , 0 );
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$export = 0;
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$test = 0;
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@ -634,6 +634,7 @@ sub compiler {
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inline => { store => \$inline, validate=> \&validate_boolean } ,
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directives => { store => \$directives, validate=> \&validate_boolean } ,
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tcrules => { store => \$tcrules, validate=> \&validate_boolean } ,
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routestopped => { store => \$routestopped, validate=> \&validate_boolean } ,
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config_path => { store => \$config_path } ,
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shorewallrc => { store => \$shorewallrc } ,
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shorewallrc1 => { store => \$shorewallrc1 } ,
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@ -737,7 +738,7 @@ sub compiler {
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#
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# Do all of the zone-independent stuff (mostly /proc)
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#
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add_common_rules( $convert, $tcrules );
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add_common_rules( $convert, $tcrules , $routestopped );
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#
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# More /proc
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#
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@ -911,7 +912,7 @@ sub compiler {
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# S T O P _ F I R E W A L L
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# (Writes the stop_firewall() function to the compiled script)
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#
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compile_stop_firewall( $test, $export , $have_arptables );
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compile_stop_firewall( $test, $export , $have_arptables, $routestopped );
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#
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# U P D O W N
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# (Writes the updown() function to the compiled script)
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@ -976,14 +977,15 @@ sub compiler {
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initialize_chain_table(0);
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if ( $debug ) {
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compile_stop_firewall( $test, $export, $have_arptables );
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compile_stop_firewall( $test, $export, $have_arptables, $routestopped );
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disable_script;
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} else {
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#
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# compile_stop_firewall() also validates the routestopped file. Since we don't
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# call that function during normal 'check', we must validate routestopped here.
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# compile_stop_firewall() also validates the stoppedrules file. Since we don't
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# call that function during normal 'check', we must validate stoppedrules here.
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#
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process_routestopped unless process_stoppedrules;
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convert_routestopped if $routestopped;
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process_stoppedrules;
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}
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#
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# Report used/required capabilities
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@ -4928,8 +4928,10 @@ EOF
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}
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exit 0 unless ( $directives ||
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-f find_file 'blacklist' ||
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-f find_file 'tcrules' );
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-f find_file 'blacklist' ||
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-f find_file 'tcrules' ||
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-f find_file 'routestopped'
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);
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}
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} else {
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fatal_error "$fn does not exist";
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@ -42,7 +42,7 @@ our @EXPORT = qw( process_tos
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setup_ecn
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add_common_rules
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setup_mac_lists
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process_routestopped
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convert_routestopped
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process_stoppedrules
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compile_stop_firewall
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generate_matrix
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@ -220,7 +220,7 @@ sub remove_blacklist( $ ) {
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while ( read_a_line( EMBEDDED_ENABLED | EXPAND_VARIABLES ) ) {
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my ( $rule, $comment ) = split '#', $currentline, 2;
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if ( $rule =~ /blacklist/ ) {
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if ( $rule && $rule =~ /blacklist/ ) {
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$changed = 1;
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if ( $comment ) {
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@ -418,13 +418,37 @@ EOF
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}
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}
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sub process_routestopped() {
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sub convert_routestopped() {
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if ( my $fn = open_file 'routestopped' ) {
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my ( @allhosts, %source, %dest , %notrack, @rule );
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my $seq = 0;
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my ( $stoppedrules, $fn1 );
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if ( -f ( $fn1 = find_file( 'stoppedrules' ) ) ) {
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open $stoppedrules, '>>', $fn1 or fatal_error "Unable to open $fn1: $!";
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} else {
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open $stoppedrules, '>', $fn1 or fatal_error "Unable to open $fn1: $!";
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print $stoppedrules <<'EOF';
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#
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# Shorewall version 5 - Stopped Rules File
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#
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# For information about entries in this file, type "man shorewall-stoppedrules"
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#
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# The manpage is also online at
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# http://www.shorewall.net/manpages/shorewall-stoppedrules.html
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#
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# See http://shorewall.net/starting_and_stopping_shorewall.htm for additional
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# information.
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#
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###############################################################################
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#ACTION SOURCE DEST PROTO DEST SOURCE
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# PORT(S) PORT(S)
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EOF
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}
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first_entry "$doing $fn...";
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while ( read_a_line ( NORMAL_READ ) ) {
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@ -445,7 +469,9 @@ sub process_routestopped() {
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$seq++;
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my $rule = do_proto( $proto, $ports, $sports, 0 );
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my $rule = "$proto\t$ports\t$sports";
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$hosts = ALLIP if $hosts eq '-';
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for my $host ( split /,/, $hosts ) {
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fatal_error "Ipsets not allowed with SAVE_IPSETS=Yes" if $host =~ /^!?\+/ && $config{SAVE_IPSETS};
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@ -486,13 +512,7 @@ sub process_routestopped() {
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my $chainref = $filter_table->{FORWARD};
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for my $host ( split /,/, $hosts ) {
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add_ijump( $chainref ,
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j => 'ACCEPT',
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imatch_source_dev( $interface ) ,
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imatch_dest_dev( $interface ) ,
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imatch_source_net( $host ) ,
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imatch_dest_net( $host ) );
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clearrule;
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print $stoppedrules "ACCEPT\t$interface:$host\t$interface:$host\n";
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}
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}
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@ -501,44 +521,41 @@ sub process_routestopped() {
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for my $host ( @allhosts ) {
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my ( $interface, $h, $seq ) = split /\|/, $host;
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my $source = match_source_net $h;
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my $dest = match_dest_net $h;
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my $sourcei = match_source_dev $interface;
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my $desti = match_dest_dev $interface;
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my $rule = shift @rule;
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my $rule = shift @rule;
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add_rule $filter_table->{INPUT}, "$sourcei $source $rule -j ACCEPT", 1;
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add_rule $filter_table->{OUTPUT}, "$desti $dest $rule -j ACCEPT", 1 unless $config{ADMINISABSENTMINDED};
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print $stoppedrules "ACCEPT\t$interface:$h\t\$FW\t$rule\n";
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print $stoppedrules "ACCEPT\t\$FW\t$interface:$h\t$rule\n" unless $config{ADMINISABSENTMINDED};
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my $matched = 0;
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if ( $source{$host} ) {
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add_rule $filter_table->{FORWARD}, "$sourcei $source $rule -j ACCEPT", 1;
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print $stoppedrules "ACCEPT\t$interface:$h\t-\t$rule\n";
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$matched = 1;
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}
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if ( $dest{$host} ) {
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add_rule $filter_table->{FORWARD}, "$desti $dest $rule -j ACCEPT", 1;
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print $stoppedrules "ACCEPT\t-\t$interface:$h\t$rule\n";
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$matched = 1;
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}
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if ( $notrack{$host} ) {
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add_rule $raw_table->{PREROUTING}, "$sourcei $source $rule -j NOTRACK", 1;
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add_rule $raw_table->{OUTPUT}, "$desti $dest $rule -j NOTRACK", 1;
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print $stoppedrules "NOTRACK\t$interface:$h\t-\t$rule\n";
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print $stoppedrules "NOTRACK\t\$FW\$interface:$h\t\$rule\n";
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}
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unless ( $matched ) {
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for my $host1 ( @allhosts ) {
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unless ( $host eq $host1 ) {
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my ( $interface1, $h1 , $seq1 ) = split /\|/, $host1;
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my $dest1 = match_dest_net $h1;
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my $desti1 = match_dest_dev $interface1;
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add_rule $filter_table->{FORWARD}, "$sourcei $desti1 $source $dest1 $rule -j ACCEPT", 1;
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clearrule;
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print $stoppedrules "ACCEPT\t$interface:$h\t$interface1:$h1\t$rule\n";
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}
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}
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}
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}
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rename $fn, "$fn.bak";
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progress_message2 "Routestopped file $fn saved in $fn.bak";
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close $stoppedrules;
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}
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}
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@ -634,8 +651,8 @@ sub process_stoppedrules() {
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sub setup_mss();
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sub add_common_rules ( $$ ) {
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my ( $upgrade_blacklist, $upgrade_tcrules ) = @_;
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sub add_common_rules ( $$$ ) {
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my ( $upgrade_blacklist, $upgrade_tcrules , $upgrade_routestopped ) = @_;
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my $interface;
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my $chainref;
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my $target;
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@ -806,7 +823,7 @@ sub add_common_rules ( $$ ) {
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run_user_exit1 'initdone';
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if ( $upgrade_blacklist ) {
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exit 0 unless convert_blacklist || $upgrade_tcrules;
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exit 0 unless convert_blacklist || $upgrade_tcrules || $upgrade_routestopped;
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}
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$list = find_hosts_by_option 'nosmurfs';
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@ -1684,7 +1701,7 @@ sub add_output_jumps( $$$$$$$ ) {
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our @vservers;
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our %output_jump_added;
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my $chain1 = rules_target firewall_zone , $zone;
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my $chain1 = rules_target( firewall_zone , $zone );
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my $chain1ref = $filter_table->{$chain1};
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my $nextchain = dest_exclusion( $exclusions, $chain1 );
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my $outputref;
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@ -2266,8 +2283,8 @@ sub setup_mss( ) {
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#
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# Compile the stop_firewall() function
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#
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sub compile_stop_firewall( $$$ ) {
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my ( $test, $export, $have_arptables ) = @_;
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sub compile_stop_firewall( $$$$ ) {
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my ( $test, $export, $have_arptables, $routestopped ) = @_;
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my $input = $filter_table->{INPUT};
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my $output = $filter_table->{OUTPUT};
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@ -2445,7 +2462,8 @@ EOF
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}
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}
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process_routestopped unless process_stoppedrules;
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convert_routestopped if $routestopped;
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process_stoppedrules;
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if ( have_capability 'IFACE_MATCH' ) {
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add_ijump $input, j => 'ACCEPT', iface => '--dev-in --loopback';
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@ -253,6 +253,7 @@ use constant { NO_UPDOWN => 1,
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our %validinterfaceoptions;
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our %prohibitunmanaged = (
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blacklist => 1,
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bridge => 1,
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destonly => 1,
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detectnets => 1,
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@ -278,6 +279,7 @@ our %validhostoptions;
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our %validzoneoptions = ( mss => NUMERIC,
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nomark => NOTHING,
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blacklist => NOTHING,
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dynamic_shared => NOTHING,
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strict => NOTHING,
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next => NOTHING,
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@ -294,6 +296,7 @@ use constant { UNRESTRICTED => 1, NOFW => 2 , COMPLEX => 8, IN_OUT_ONLY => 16 };
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# Hash of options that have their own key in the returned hash.
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#
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our %zonekey = ( mss => UNRESTRICTED | COMPLEX ,
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blacklist => NOFW,
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nomark => NOFW | IN_OUT_ONLY,
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dynamic_shared => IN_OUT_ONLY );
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@ -333,6 +336,7 @@ sub initialize( $$ ) {
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if ( $family == F_IPV4 ) {
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%validinterfaceoptions = (arp_filter => BINARY_IF_OPTION,
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arp_ignore => ENUM_IF_OPTION,
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blacklist => SIMPLE_IF_OPTION + IF_OPTION_HOST,
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bridge => SIMPLE_IF_OPTION,
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destonly => SIMPLE_IF_OPTION + IF_OPTION_HOST,
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detectnets => OBSOLETE_IF_OPTION,
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@ -361,6 +365,7 @@ sub initialize( $$ ) {
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wait => NUMERIC_IF_OPTION + IF_OPTION_WILDOK,
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);
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%validhostoptions = (
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blacklist => 1,
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maclist => 1,
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nosmurfs => 1,
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routeback => 1,
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@ -380,6 +385,7 @@ sub initialize( $$ ) {
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64 => 'local' );
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} else {
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%validinterfaceoptions = ( accept_ra => NUMERIC_IF_OPTION,
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blacklist => SIMPLE_IF_OPTION + IF_OPTION_HOST,
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bridge => SIMPLE_IF_OPTION,
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destonly => SIMPLE_IF_OPTION + IF_OPTION_HOST,
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dhcp => SIMPLE_IF_OPTION,
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@ -404,6 +410,7 @@ sub initialize( $$ ) {
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wait => NUMERIC_IF_OPTION + IF_OPTION_WILDOK,
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);
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%validhostoptions = (
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blacklist => 1,
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maclist => 1,
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routeback => 1,
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tcpflags => 1,
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@ -610,6 +617,21 @@ sub process_zone( \$ ) {
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}
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}
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if ( $zoneref->{options}{in_out}{blacklist} ) {
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warning_message q(The 'blacklist' option is no longer supported);
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for ( qw/in out/ ) {
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unless ( $zoneref->{options}{$_}{blacklist} ) {
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$zoneref->{options}{$_}{blacklist} = 1;
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} else {
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warning_message( "Redundant 'blacklist' in " . uc( $_ ) . '_OPTIONS' );
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}
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}
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} else {
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for ( qw/in out/ ) {
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warning_message q(The 'blacklist' option is no longer supported), last if $zoneref->{options}{$_}{blacklist};
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}
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}
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return $zone;
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}
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@ -1200,8 +1222,12 @@ sub process_interface( $$ ) {
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if ( $type == SIMPLE_IF_OPTION ) {
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fatal_error "Option $option does not take a value" if defined $value;
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$options{$option} = 1;
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$hostoptions{$option} = 1 if $hostopt;
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if ( $option eq 'blacklist' ) {
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warning_message "The 'blacklist' interface option is no longer supported";
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} else {
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$options{$option} = 1;
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$hostoptions{$option} = 1 if $hostopt;
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}
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} elsif ( $type == BINARY_IF_OPTION ) {
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$value = 1 unless defined $value;
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fatal_error "Option value for '$option' must be 0 or 1" unless ( $value eq '0' || $value eq '1' );
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@ -2038,6 +2064,8 @@ sub process_host( ) {
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$ipsec = $interfaceref->{ipsec} = 1;
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} elsif ( $option eq 'norfc1918' ) {
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warning_message "The 'norfc1918' host option is no longer supported"
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} elsif ( $option eq 'blacklist' ) {
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warning_message "The 'blacklist' option is no longer supported";
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} elsif ( $option =~ /^mss=(\d+)$/ ) {
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fatal_error "Invalid mss ($1)" unless $1 >= 500;
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require_capability 'TCPMSS_TARGET', $option, 's';
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@ -42,6 +42,7 @@
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# --config_path=<path-list> # Search path for config files
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# --inline # Update alternative column specifications
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# --tcrules # Create mangle from tcrules
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# --routestopped # Create stoppedrules from routestopped
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#
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use strict;
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use FindBin;
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@ -77,6 +78,7 @@ usage: compiler.pl [ <option> ... ] [ <filename> ]
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[ --config_path=<path-list> ]
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[ --inline ]
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[ --tcrules ]
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[ --routestopped ]
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_EOF_
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exit shift @_;
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@ -107,6 +109,7 @@ my $shorewallrc = '';
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my $shorewallrc1 = '';
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my $inline = 0;
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my $tcrules = 0;
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my $routestopped = 0;
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Getopt::Long::Configure ('bundling');
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@ -141,6 +144,7 @@ my $result = GetOptions('h' => \$help,
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'convert' => \$convert,
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'inline' => \$inline,
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'tcrules' => \$tcrules,
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'routestopped' => \$routestopped,
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'config_path=s' => \$config_path,
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'shorewallrc=s' => \$shorewallrc,
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'shorewallrc1=s' => \$shorewallrc1,
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@ -171,4 +175,5 @@ compiler( script => $ARGV[0] || '',
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shorewallrc1 => $shorewallrc1,
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inline => $inline,
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tcrules => $tcrules,
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routestopped => $routestopped,
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);
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@ -1,5 +1,5 @@
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#
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# Shorewall version 4 - Stopped Rules File
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# Shorewall version 5 - Stopped Rules File
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#
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# For information about entries in this file, type "man shorewall-stoppedrules"
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#
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|
@ -438,6 +438,7 @@ compiler() {
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[ -n "$g_directives" ] && options="$options --directives"
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[ -n "$g_tcrules" ] && options="$options --tcrules"
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[ -n "$g_inline" ] && options="$options --inline"
|
||||
[ -n "$g_routestopped" ] && options="$options --routestopped"
|
||||
|
||||
if [ -n "$PERL" ]; then
|
||||
if [ ! -x "$PERL" ]; then
|
||||
@ -844,11 +845,16 @@ update_command() {
|
||||
g_tcrules=Yes
|
||||
option=${option#t}
|
||||
;;
|
||||
s*)
|
||||
g_routestopped=Yes
|
||||
option=${option#s}
|
||||
;;
|
||||
A*)
|
||||
g_inline=Yes
|
||||
g_convert=Yes
|
||||
g_directives=Yes
|
||||
g_tcrules=Yes
|
||||
g_routestopped=Yes
|
||||
option=${option#A}
|
||||
;;
|
||||
*)
|
||||
|
Loading…
Reference in New Issue
Block a user