X-Git-Url: http://git.ipfire.org/?p=people%2Fteissler%2Fipfire-2.x.git;a=blobdiff_plain;f=config%2Fcfgroot%2Fgeneral-functions.pl;h=9d9ee5d900cd9f6833caa87c501405f6b53f7427;hp=fbca601e4a62e2e31febfe24f66128b16d4335e4;hb=6ee9053548341eceba9e0126a8e903872384a961;hpb=dfee7582f9b386126fcaa6c8cdcb98677e34f5b4

diff --git a/config/cfgroot/general-functions.pl b/config/cfgroot/general-functions.pl
index fbca601e4..9d9ee5d90 100644
--- a/config/cfgroot/general-functions.pl
+++ b/config/cfgroot/general-functions.pl
@@ -39,6 +39,96 @@ sub log
 	$logmessage = $1;
 	system('logger', '-t', $tag, $logmessage);
 }
+sub setup_default_networks
+{
+	my %netsettings=();
+	my $defaultNetworks = shift;
+	
+	&readhash("/var/ipfire/ethernet/settings", \%netsettings);
+	
+	# Get current defined networks (Red, Green, Blue, Orange)
+	$defaultNetworks->{$Lang::tr{'fwhost any'}}{'IPT'} = "0.0.0.0/0.0.0.0";
+	$defaultNetworks->{$Lang::tr{'fwhost any'}}{'NAME'} = "ALL";
+		
+	$defaultNetworks->{$Lang::tr{'green'}}{'IPT'} = "$netsettings{'GREEN_NETADDRESS'}/$netsettings{'GREEN_NETMASK'}";
+	$defaultNetworks->{$Lang::tr{'green'}}{'NET'} = "$netsettings{'GREEN_ADDRESS'}";
+	$defaultNetworks->{$Lang::tr{'green'}}{'NAME'} = "GREEN";
+
+	if ($netsettings{'RED_DEV'} ne ''){
+		$defaultNetworks->{$Lang::tr{'fwdfw red'}}{'IPT'} = "$netsettings{'RED_NETADDRESS'}/$netsettings{'RED_NETMASK'}";
+		$defaultNetworks->{$Lang::tr{'fwdfw red'}}{'NET'} = "$netsettings{'RED_ADDRESS'}";
+		$defaultNetworks->{$Lang::tr{'fwdfw red'}}{'NAME'} = "RED";
+	}
+	if ($netsettings{'ORANGE_DEV'} ne ''){
+		$defaultNetworks->{$Lang::tr{'orange'}}{'IPT'} = "$netsettings{'ORANGE_NETADDRESS'}/$netsettings{'ORANGE_NETMASK'}";
+		$defaultNetworks->{$Lang::tr{'orange'}}{'NET'} = "$netsettings{'ORANGE_ADDRESS'}";
+		$defaultNetworks->{$Lang::tr{'orange'}}{'NAME'} = "ORANGE";
+	}
+
+	if ($netsettings{'BLUE_DEV'} ne ''){
+		$defaultNetworks->{$Lang::tr{'blue'}}{'IPT'} = "$netsettings{'BLUE_NETADDRESS'}/$netsettings{'BLUE_NETMASK'}";
+		$defaultNetworks->{$Lang::tr{'blue'}}{'NET'} = "$netsettings{'BLUE_ADDRESS'}";
+		$defaultNetworks->{$Lang::tr{'blue'}}{'NAME'} = "BLUE";
+	}
+	
+	#IPFire himself
+	$defaultNetworks->{'IPFire'}{'NAME'} = "IPFire";
+
+	# OpenVPN
+	if(-e "${General::swroot}/ovpn/settings")
+	{
+		my %ovpnSettings = ();
+		&readhash("${General::swroot}/ovpn/settings", \%ovpnSettings);
+
+		# OpenVPN on Red?
+		if(defined($ovpnSettings{'DOVPN_SUBNET'}))
+		{
+			my ($ip,$sub) = split(/\//,$ovpnSettings{'DOVPN_SUBNET'});
+			$sub=&General::iporsubtocidr($sub);
+			my @tempovpnsubnet = split("\/", $ovpnSettings{'DOVPN_SUBNET'});
+			$defaultNetworks->{'OpenVPN ' ."($ip/$sub)"}{'ADR'} = $tempovpnsubnet[0];
+			$defaultNetworks->{'OpenVPN ' ."($ip/$sub)"}{'NAME'} = "OpenVPN-Dyn";
+		}
+	} # end OpenVPN
+	# IPsec RW NET
+	if(-e "${General::swroot}/vpn/settings")
+	{
+		my %ipsecsettings = ();
+		&readhash("${General::swroot}/vpn/settings", \%ipsecsettings);
+		if($ipsecsettings{'RW_NET'} ne '')
+		{
+			my ($ip,$sub) = split(/\//,$ipsecsettings{'RW_NET'});
+			$sub=&General::iporsubtocidr($sub);
+			my @tempipsecsubnet = split("\/", $ipsecsettings{'RW_NET'});
+			$defaultNetworks->{'IPsec RW (' .$ip."/".$sub.")"}{'ADR'} = $tempipsecsubnet[0];
+			$defaultNetworks->{'IPsec RW (' .$ip."/".$sub.")"}{'NAME'} = "IPsec RW";
+			$defaultNetworks->{'IPsec RW (' .$ip."/".$sub.")"}{'NET'} = &getnextip($ip);
+		}
+	}
+}
+sub get_aliases
+{
+	
+	my $defaultNetworks = shift;
+	open(FILE, "${General::swroot}/ethernet/aliases") or die 'Unable to open aliases file.';
+	my @current = <FILE>;
+	close(FILE);
+	my $ctr = 0;
+	foreach my $line (@current)
+	{
+		if ($line ne ''){
+			chomp($line);
+			my @temp = split(/\,/,$line);
+			if ($temp[2] eq '') {
+				$temp[2] = "Alias $ctr : $temp[0]";
+			}
+			$defaultNetworks->{$temp[2]}{'IPT'} = "$temp[0]";
+			$defaultNetworks->{$temp[2]}{'NET'} = "$temp[0]";
+			
+			$ctr++;
+		}
+	}
+}
 
 sub readhash
 {
@@ -1008,6 +1098,28 @@ sub MakeUserAgent() {
 	return $user_agent;
 }
 
+sub RedIsWireless() {
+	# This function checks if a network device is a wireless device.
+
+	my %settings = ();
+	&readhash("${General::swroot}/ethernet/settings", \%settings);
+
+	# Find the name of the network device.
+	my $device = $settings{'RED_DEV'};
+
+	# Exit, if no device is configured.
+	return 0 if ($device eq "");
+
+	# Return 1 if the device is a wireless one.
+	my $path = "/sys/class/net/$device/wireless";
+	if (-d $path) {
+		return 1;
+	}
+
+	# Otherwise return zero.
+	return 0;
+}
+
 # Function to read a file with UTF-8 charset.
 sub read_file_utf8 ($) {
 	my ($file) = @_;
@@ -1017,7 +1129,7 @@ sub read_file_utf8 ($) {
 	my $all = <$in>;
 	close $in;
 
-	return $all;    
+	return $all;
 }
 
 # Function to write a file with UTF-8 charset.
@@ -1031,4 +1143,23 @@ sub write_file_utf8 ($) {
 	return; 
 }
 
+my $FIREWALL_RELOAD_INDICATOR = "${General::swroot}/firewall/reread";
+
+sub firewall_config_changed() {
+	open FILE, ">$FIREWALL_RELOAD_INDICATOR" or die "Could not open $FIREWALL_RELOAD_INDICATOR";
+	close FILE;
+}
+
+sub firewall_needs_reload() {
+	if (-e "$FIREWALL_RELOAD_INDICATOR") {
+		return 1;
+	}
+
+	return 0;
+}
+
+sub firewall_reload() {
+	system("/usr/local/bin/firewallctrl");
+}
+
 1;