* OutgoingFW - Script hinzugefuegt

git-svn-id: http://svn.ipfire.org/svn/ipfire/trunk@278 ea5c0bd1-69bd-2848-81d8-4f18e57aeed8
This commit is contained in:
delaco
2006-09-13 20:20:37 +00:00
parent 048123a81c
commit ebb9187cca
4 changed files with 237 additions and 79 deletions

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@@ -0,0 +1,154 @@
#!/usr/bin/perl
#
# IPFire Scripts
#
# This code is distributed under the terms of the GPL
#
# (c) The IPFire Team
#
use strict;
# enable only the following on debugging purpose
#use warnings;
require '/var/ipfire/general-functions.pl';
my %outfwsettings = ();
my %checked = ();
my %selected= () ;
my %netsettings = ();
my $errormessage = "";
my $configentry = "";
my @configs = ();
my @configline = ();
my $p2pentry = "";
my @p2ps = ();
my @p2pline = ();
my @protos = ();
my $CMD = "";
my $DEBUG = 0;
my $configfile = "/var/ipfire/outgoing/rules";
my $p2pfile = "/var/ipfire/outgoing/p2protocols";
&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
### Values that have to be initialized
$outfwsettings{'ACTION'} = '';
$outfwsettings{'VALID'} = 'yes';
$outfwsettings{'EDIT'} = 'no';
$outfwsettings{'NAME'} = '';
$outfwsettings{'SNET'} = '';
$outfwsettings{'SIP'} = '';
$outfwsettings{'SPORT'} = '';
$outfwsettings{'SMAC'} = '';
$outfwsettings{'DIP'} = '';
$outfwsettings{'DPORT'} = '';
$outfwsettings{'PROT'} = '';
$outfwsettings{'STATE'} = '';
$outfwsettings{'DISPLAY_DIP'} = '';
$outfwsettings{'DISPLAY_DPORT'} = '';
$outfwsettings{'DISPLAY_SMAC'} = '';
$outfwsettings{'DISPLAY_SIP'} = '';
$outfwsettings{'POLICY'} = 'MODE0';
my $SOURCE = "";
my $DESTINATION = "";
my $PROTO = "";
my $DPORT = "";
my $DEV = "";
my $MAC = "";
my $POLICY = "";
my $DO = "";
# read files
&General::readhash("${General::swroot}/outgoing/settings", \%outfwsettings);
&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
open( FILE, "< $configfile" ) or die "Unable to read $configfile";
@configs = <FILE>;
close FILE;
# Say hello!
print "Outgoing firewall for IPFire - $outfwsettings{'POLICY'}\n";
if ($DEBUG) { print "Debugging mode!\n"; }
print "\n";
if ( $outfwsettings{'POLICY'} eq 'MODE0' ) {
system("/sbin/iptables --flush OUTGOINGFW >/dev/null 2>&1");
system("/sbin/iptables --delete-chain OUTGOINGFW >/dev/null 2>&1");
exit 0
} elsif ( $outfwsettings{'POLICY'} eq 'MODE1' ) {
$outfwsettings{'STATE'} = "ALLOW";
$POLICY = "DROP";
$DO = "ACCEPT";
} elsif ( $outfwsettings{'POLICY'} eq 'MODE2' ) {
$outfwsettings{'STATE'} = "DENY";
$POLICY = "ACCEPT";
$DO = "DROP";
}
### Initialize IPTables
system("/sbin/iptables --flush OUTGOINGFW >/dev/null 2>&1");
system("/sbin/iptables --delete-chain OUTGOINGFW >/dev/null 2>&1");
system("/sbin/iptables -N OUTGOINGFW >/dev/null 2>&1");
foreach $configentry (sort @configs)
{
$SOURCE = "";
$DESTINATION = "";
$PROTO = "";
$DPORT = "";
$DEV = "";
$MAC = "";
@configline = split( /\;/, $configentry );
if ($outfwsettings{'STATE'} eq $configline[0]) {
if ($configline[2] eq 'green') {
$SOURCE = "$netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}";
$DEV = $netsettings{'GREEN_DEV'};
} elsif ($configline[2] eq 'blue') {
$SOURCE = "$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}";
$DEV = $netsettings{'BLUE_DEV'};
} elsif ($configline[2] eq 'orange') {
$SOURCE = "$netsettings{'ORANGE_NETADDRESS'}/$netsettings{'ORANGE_NETMASK'}";
$DEV = $netsettings{'ORANGE_DEV'};
} elsif ($configline[2] eq 'ip') {
$SOURCE = "$configline[5]";
$DEV = "";
} else {
$SOURCE = "0/0";
$DEV = "";
}
if ($configline[7]) { $DESTINATION = "$configline[7]"; } else { $DESTINATION = "0/0"; }
$CMD = "/sbin/iptables -A OUTGOINGFW -s $SOURCE -d $DESTINATION";
if ($configline[3] ne 'tcp&udp') {
$PROTO = "$configline[3]";
$CMD = "$CMD -p $PROTO";
if ($configline[8]) {
$DPORT = "$configline[8]";
$CMD = "$CMD --dport $DPORT";
}
}
if ($DEV) {
$CMD = "$CMD -i $DEV";
}
if ($configline[6]) {
$MAC = "$configline[6]";
$CMD = "$CMD -m mac --mac-source $MAC";
}
$CMD = "$CMD -o $netsettings{'RED_DEV'}";
if ($DEBUG) { print "$CMD -j $DO\n"; } else { system("$CMD -j $DO"); }
if ($configline[9] eq "log") {
if ($DEBUG) { print "$CMD -m state --state NEW -j LOG --log-prefix 'OUTGOINGFW '\n"; } else { system("$CMD -m state --state NEW -j LOG --log-prefix 'OUTGOINGFW '"); }
}
}
}

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@@ -1,4 +1,10 @@
------------------------------------------------------------------------
r277 | delaco | 2006-09-13 17:30:27 +0200 (Wed, 13 Sep 2006) | 3 lines
Fixes:
* readline - Fehler im Patch-Pfad
* php ist von libxml2 abhaengig
------------------------------------------------------------------------
r276 | delaco | 2006-09-12 23:47:37 +0200 (Tue, 12 Sep 2006) | 10 lines
Hinzugefuegt:

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@@ -62,37 +62,6 @@ if ($outfwsettings{'POLICY'} eq 'MODE1'){ $selected{'POLICY'}{'MODE1'} = 'select
if ($outfwsettings{'POLICY'} eq 'MODE2'){ $selected{'POLICY'}{'MODE2'} = 'selected'; } else { $selected{'POLICY'}{'MODE2'} = ''; }
&Header::openpage('Ausgehende Firewall', 1, '');
print <<END
<script type="text/javascript">
<!--
function BorderOn (id) { id.className='btnOn' }
function BorderOff(id) { id.className='btnOff' }
//-->
</script>
<style type=text/css>
.btnOn {
border-right: #D5F0FF 2px Inset;
border-top: #D5F0FF 2px Inset;
border-left: #D5F0FF 2px Inset;
border-bottom: #D5F0FF 2px Inset;
text-align: Center;
text-decoration: None;
background-color: #FFFFFF;
}
.btnOff {
border-right: #D5F0FF 2px Outset;
border-top: #D5F0FF 2px Outset;
border-left: #D5F0FF 2px Outset;
border-bottom: #D5F0FF 2px Outset;
text-align: Center;
text-decoration: None;
background-color: #FFFFFF;
}
</style>
END
;
&Header::openbigbox('100%', 'left', '', $errormessage);
############################################################################################################################
@@ -166,6 +135,8 @@ if ($outfwsettings{'ACTION'} eq $Lang::tr{'edit'})
}
}
close FILE;
$selected{'SNET'}{"$outfwsettings{'SNET'}"} = 'selected';
$selected{'PROT'}{"$outfwsettings{'PROT'}"} = 'selected';
&addrule();
&Header::closebigbox();
&Header::closepage();
@@ -205,10 +176,10 @@ END
;
close FILE;
} else {
$outfwsettings{'ACTION'} = 'Regel hinzufuegen';
$outfwsettings{'ACTION'} = 'Add rule';
}
}
if ($outfwsettings{'ACTION'} eq 'Regel hinzufuegen')
if ($outfwsettings{'ACTION'} eq 'Add rule')
{
&addrule();
exit
@@ -230,7 +201,8 @@ if ($outfwsettings{'POLICY'} ne 'MODE0'){
&Header::openbox('100%', 'center', 'Rules');
print <<END
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<input type='submit' name='ACTION' class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)' value='Regel hinzufuegen'>
<input type='submit' name='ACTION' value='Add rule'>
</form>
END
;
open( FILE, "< $configfile" ) or die "Unable to read $configfile";
@@ -240,12 +212,13 @@ END
print <<END
<hr>
<table border='0' width='100%' cellspacing='0'>
<tr><td bgcolor='lightgrey' width='14%'>Protokoll
<td bgcolor='lightgrey' width='14%'>Netzwerk
<td bgcolor='lightgrey' width='14%'>Ziel
<td bgcolor='lightgrey' width='14%'>Anmerkung
<td bgcolor='lightgrey' width='14%'>Politik
<td bgcolor='lightgrey' width='30%'>Aktionen
<tr bgcolor='white'>
<td width='14%'><b>Protokoll</b>
<td width='14%'><b>Netzwerk</b>
<td width='14%'><b>Ziel</b>
<td width='14%'><b>Anmerkung</b>
<td width='14%'><b>Politik</b>
<td width='30%'><b>Aktionen</b>
END
;
foreach $configentry (sort @configs)
@@ -266,35 +239,51 @@ END
if ($outfwsettings{'STATE'} eq 'ALLOW'){ $outfwsettings{'DISPLAY_STATE'} = "<img src='/images/stock_ok.png' alt='ALLOW'>"; }
if ((($outfwsettings{'POLICY'} eq 'MODE1') && ($outfwsettings{'STATE'} eq 'ALLOW')) || (($outfwsettings{'POLICY'} eq 'MODE2') && ($outfwsettings{'STATE'} eq 'DENY'))){
print <<END
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<input type='hidden' name='PROT' value=$outfwsettings{'PROT'}>
<input type='hidden' name='STATE' value=$outfwsettings{'STATE'}>
<input type='hidden' name='SNET' value=$outfwsettings{'SNET'}>
<input type='hidden' name='DPORT' value=$outfwsettings{'DPORT'}>
<input type='hidden' name='DIP' value=$outfwsettings{'DIP'}>
<input type='hidden' name='SIP' value=$outfwsettings{'SIP'}>
<input type='hidden' name='NAME' value=$outfwsettings{'NAME'}>
<input type='hidden' name='SMAC' value=$outfwsettings{'SMAC'}>
<input type='hidden' name='ENABLED' value=$outfwsettings{'ENABLED'}>
<tr><td align='center' bgcolor='#EAEAEA'>$outfwsettings{'PROT'}
<td align='center' bgcolor='#EAEAEA'>$outfwsettings{'SNET'}
<td align='center' bgcolor='#EAEAEA'>$outfwsettings{'DISPLAY_DIP'}:$outfwsettings{'DISPLAY_DPORT'}
<td align='center' bgcolor='#EAEAEA'>$outfwsettings{'NAME'}
<td align='center' bgcolor='#EAEAEA'>$outfwsettings{'DISPLAY_STATE'}
<td align='right' bgcolor='#EAEAEA'>
<button type='submit' name='ACTION' value=$Lang::tr{'edit'} class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/edit.gif' width="20" height="20" alt=$Lang::tr{'edit'}></button>&nbsp;
<button type='submit' name='ACTION' value=$Lang::tr{'delete'} class='btnOff' onmouseover='BorderOn(this)' onmouseout='BorderOff(this)'><img src='/images/delete.gif' width="20" height="20" alt=$Lang::tr{'delete'}></button>
<tr bgcolor='#F0F0F0'>
<td align='center'>$outfwsettings{'PROT'}
<td align='center'>$outfwsettings{'SNET'}
<td align='center'>$outfwsettings{'DISPLAY_DIP'}:$outfwsettings{'DISPLAY_DPORT'}
<td align='center'>$outfwsettings{'NAME'}
<td align='center'>$outfwsettings{'DISPLAY_STATE'}
<td align='right'>
<table border='0' cellpadding='0' cellspacing='0'><tr>
<td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
<input type='hidden' name='PROT' value=$outfwsettings{'PROT'}>
<input type='hidden' name='STATE' value=$outfwsettings{'STATE'}>
<input type='hidden' name='SNET' value=$outfwsettings{'SNET'}>
<input type='hidden' name='DPORT' value=$outfwsettings{'DPORT'}>
<input type='hidden' name='DIP' value=$outfwsettings{'DIP'}>
<input type='hidden' name='SIP' value=$outfwsettings{'SIP'}>
<input type='hidden' name='NAME' value=$outfwsettings{'NAME'}>
<input type='hidden' name='SMAC' value=$outfwsettings{'SMAC'}>
<input type='hidden' name='ENABLED' value=$outfwsettings{'ENABLED'}>
<input type='hidden' name='ACTION' value=$Lang::tr{'edit'}>
<input type='image' src='/images/edit.gif' width="20" height="20" alt=$Lang::tr{'edit'}>
</form>
<td><form method='post' action='$ENV{'SCRIPT_NAME'}'>
<input type='hidden' name='PROT' value=$outfwsettings{'PROT'}>
<input type='hidden' name='STATE' value=$outfwsettings{'STATE'}>
<input type='hidden' name='SNET' value=$outfwsettings{'SNET'}>
<input type='hidden' name='DPORT' value=$outfwsettings{'DPORT'}>
<input type='hidden' name='DIP' value=$outfwsettings{'DIP'}>
<input type='hidden' name='SIP' value=$outfwsettings{'SIP'}>
<input type='hidden' name='NAME' value=$outfwsettings{'NAME'}>
<input type='hidden' name='SMAC' value=$outfwsettings{'SMAC'}>
<input type='hidden' name='ENABLED' value=$outfwsettings{'ENABLED'}>
<input type='hidden' name='ACTION' value=$Lang::tr{'delete'}>
<input type='image' src='/images/delete.gif' width="20" height="20" alt=$Lang::tr{'delete'}>
</form></table>
END
;
if (($outfwsettings{'SIP'}) || ($outfwsettings{'SMAC'})) {
unless ($outfwsettings{'SIP'}) { $outfwsettings{'DISPLAY_SIP'} = '---'; } else { $outfwsettings{'DISPLAY_SIP'} = $outfwsettings{'SIP'}; }
unless ($outfwsettings{'SMAC'}) { $outfwsettings{'DISPLAY_SMAC'} = '---'; } else { $outfwsettings{'DISPLAY_SMAC'} = $outfwsettings{'SMAC'}; }
unless ($outfwsettings{'SIP'}) { $outfwsettings{'DISPLAY_SIP'} = 'ALL'; } else { $outfwsettings{'DISPLAY_SIP'} = $outfwsettings{'SIP'}; }
unless ($outfwsettings{'SMAC'}) { $outfwsettings{'DISPLAY_SMAC'} = 'ALL'; } else { $outfwsettings{'DISPLAY_SMAC'} = $outfwsettings{'SMAC'}; }
print <<END
<tr><td width='14%' align='right' bgcolor='#FAFAFA'>Quell-IP-Adresse:
<td width='14%' align='left' bgcolor='#FAFAFA'>$outfwsettings{'DISPLAY_SIP'}
<td width='14%' align='right' bgcolor='#FAFAFA'>Quell-MAC-Adresse:
<td width='14%' align='left' bgcolor='#FAFAFA'>$outfwsettings{'DISPLAY_SMAC'}
<td width='44%' colspan='2' align='center' bgcolor='#FAFAFA'>
<tr><td width='14%' align='right'>Quell-IP-Adresse:
<td width='14%' align='left'>$outfwsettings{'DISPLAY_SIP'}
<td width='14%' align='right'>Quell-MAC-Adresse:
<td width='14%' align='left'>$outfwsettings{'DISPLAY_SMAC'}
<td width='44%' colspan='2' align='center'>
END
;
}
@@ -310,10 +299,6 @@ END
;
}
print <<END
</form>
END
;
&Header::closebox();
}
@@ -324,17 +309,28 @@ if ($outfwsettings{'POLICY'} eq 'MODE2'){
&Header::openbox('100%', 'center', 'P2P-Block');
print <<END
<table width='40%'>
<tr><td bgcolor='lightgrey' width='66%'>Protokoll
<td bgcolor='lightgrey' width='33%'>Status
<tr bgcolor='#FFFFFF'><td width='66%'><b>Protokoll</b>
<td width='33%'><b>Status</b>
END
;
my $id = 1;
foreach $p2pentry (sort @p2ps)
{
@p2pline = split( /\;/, $p2pentry );
print <<END
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<tr><td width='66%' align='center'>$p2pline[0]:
<td width='33%' align='center'><input type='hidden' name='P2PROT' value=$p2pline[1]>
END
;
if ($id % 2) {
print "\t\t\t<tr bgcolor='#F0F0F0'>\n";
}
else {
print "\t\t\t<tr bgcolor='#FAFAFA'>\n";
}
$id++;
print <<END
<td width='66%' align='center'>$p2pline[0]:
<td width='33%' align='center'><input type='hidden' name='P2PROT' value=$p2pline[1]>
END
;
if ($p2pline[2] eq 'on') {
@@ -407,7 +403,7 @@ sub addrule
<td width='20%' align='right'>Aktiviert:
<td width='30%' align='left'><input type='checkbox' name='ENABLED' $selected{'ENABLED'}>
<tr><td width='20%' align='right'>Protokoll:
<td width='30%' align='left'><select name='PROT'><option value='tcp' $selected{'PROT'}{'TCP'}>TCP</option><option value='udp' $selected{'PROT'}{'UDP'}>UDP</option></select>
<td width='30%' align='left'><select name='PROT'><option value='tcp' $selected{'PROT'}{'tcp'}>TCP</option><option value='tcp&udp' $selected{'PROT'}{'tcp&udp'}>TCP & UDP</option><option value='udp' $selected{'PROT'}{'udp'}>UDP</option></select>
<td width='20%' align='right'>Sicherheitspolitik:
<td width='30%' align='left'>
END
@@ -421,14 +417,15 @@ END
<tr><td width='20%' align='right'>Quellnetz:
<td width='30%' align='left'><select name='SNET'>
<option value='all' $selected{'SNET'}{'ALL'}>alle</option>
<option value='green' $selected{'SNET'}{'GREEN'}>Gruen</option>
<option value='ip' $selected{'SNET'}{'ip'}>Quell-IP/MAC benutzen</option>
<option value='green' $selected{'SNET'}{'green'}>Gruen</option>
END
;
if (&Header::blue_used()){
print "\t\t\t<option value='blue' $selected{'SNET'}{'BLUE'}>Blau</option>\n";
print "\t\t\t<option value='blue' $selected{'SNET'}{'blue'}>Blau</option>\n";
}
if (&Header::orange_used()){
print "\t\t\t<option value='orange' $selected{'SNET'}{'ORANGE'}>Orange</option>\n";
print "\t\t\t<option value='orange' $selected{'SNET'}{'orange'}>Orange</option>\n";
}
print <<END
</select>
@@ -440,7 +437,7 @@ END
<tr><td width='20%' align='right'>Ziel-IP-Adresse: <img src='/blob.gif'>
<td width='30%' align='left'><input type='text' name='DIP' maxlength='15' value='$outfwsettings{'DIP'}'>
<td width='20%' align='right'>Ziel-Port: <img src='/blob.gif'>
<td width='30%' align='left'><input type='text' name='DPORT' maxlength='5' value='$outfwsettings{'DPORT'}'>
<td width='30%' align='left'><input type='text' name='DPORT' maxlength='11' value='$outfwsettings{'DPORT'}'>
<tr><td colspan='4'>
<tr><td width='40%' align='right' colspan='2'><img src='/blob.gif'> $Lang::tr{'this field may be blank'}
<td width='60%' align='left' colspan='2'><input type='submit' name='ACTION' value=$Lang::tr{'add'}>

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@@ -51,7 +51,7 @@ $(TARGET) :
# Create all directories
for i in addon-lang alcatelusb auth backup ca certs cnx_pci connscheduler crls ddns dhcp dhcpc dmzholes \
eagle-usb eciadsl ethernet isdn key langs logging main mbmon modem net-traffic nfs optionsfw outgoing patches pakfire portfw \
eagle-usb eciadsl ethernet isdn key langs logging main mbmon modem net-traffic nfs optionsfw outgoing/bin patches pakfire portfw \
ppp private proxy/advanced qos/bin red remote snort time urlfilter/autoupdate urlfilter/bin vpn wakeonlan wireless xtaccess ; do \
mkdir -p $(CONFIG_ROOT)/$$i; \
done
@@ -85,6 +85,7 @@ $(TARGET) :
cp $(DIR_SRC)/config/cfgroot/net-traffic-lib.pl $(CONFIG_ROOT)/net-traffic/net-traffic-lib.pl
cp $(DIR_SRC)/config/cfgroot/nfs-server $(CONFIG_ROOT)/nfs/nfs-server
cp $(DIR_SRC)/config/cfgroot/p2protocols $(CONFIG_ROOT)/outgoing/p2protocols
cp $(DIR_SRC)/config/outgoingfw/outgoingfw.pl $(CONFIG_ROOT)/outgoing/bin/
cp $(DIR_SRC)/config/cfgroot/proxy-acl $(CONFIG_ROOT)/proxy/acl-1.4
cp $(DIR_SRC)/config/qos/* $(CONFIG_ROOT)/qos/bin/
cp $(DIR_SRC)/config/cfgroot/ssh-settings $(CONFIG_ROOT)/remote/settings