[people/pmueller/ipfire-2.x.git] / html / cgi-bin / index.cgi

#!/usr/bin/perl
###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
#                                                                             #
# This program is free software: you can redistribute it and/or modify        #
# it under the terms of the GNU General Public License as published by        #
# the Free Software Foundation, either version 3 of the License, or           #
# (at your option) any later version.                                         #
#                                                                             #
# 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           #
# along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
#                                                                             #
###############################################################################

use strict;

# enable only the following on debugging purpose
#use warnings;
#use CGI::Carp 'fatalsToBrowser';

require '/var/ipfire/general-functions.pl';
require "${General::swroot}/lang.pl";
require "${General::swroot}/header.pl";

my %cgiparams=();
my %pppsettings=();
my %modemsettings=();
my %netsettings=();
my %ddnssettings=();
my $warnmessage = '';
my $refresh = "";
my $ipaddr='';

&Header::showhttpheaders();

$cgiparams{'ACTION'} = '';
&Header::getcgihash(\%cgiparams);
$pppsettings{'VALID'} = '';
$pppsettings{'PROFILENAME'} = 'None';
&General::readhash("${General::swroot}/ppp/settings", \%pppsettings);
&General::readhash("${General::swroot}/modem/settings", \%modemsettings);
&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
&General::readhash("${General::swroot}/ddns/settings", \%ddnssettings);

my %color = ();
my %mainsettings = ();
&General::readhash("${General::swroot}/main/settings", \%mainsettings);
&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);

my $connstate = &Header::connectionstatus();

if ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown'} || $cgiparams{'ACTION'} eq $Lang::tr{'reboot'}) {
	$refresh = "<meta http-equiv='refresh' content='300;'>";
} elsif ($connstate =~ /$Lang::tr{'connecting'}/ || /$Lang::tr{'connection closed'}/ ){
	$refresh = "<meta http-equiv='refresh' content='5;'>";
} elsif ($connstate =~ /$Lang::tr{'dod waiting'}/ || -e "${General::swroot}/main/refreshindex") {
	$refresh = "<meta http-equiv='refresh' content='30;'>";
}

if ($cgiparams{'ACTION'} eq $Lang::tr{'dial profile'})
{
	my $profile = $cgiparams{'PROFILE'};
	my %tempcgiparams = ();
	$tempcgiparams{'PROFILE'} = '';
	&General::readhash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
		\%tempcgiparams);

	# make a link from the selected profile to the "default" one.
	unlink("${General::swroot}/ppp/settings");
	link("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
		"${General::swroot}/ppp/settings");
	system ("/usr/bin/touch", "${General::swroot}/ppp/updatesettings");

	# read in the new params "early" so we can write secrets.
	%cgiparams = ();
	&General::readhash("${General::swroot}/ppp/settings", \%cgiparams);
	$cgiparams{'PROFILE'} = $profile;
	$cgiparams{'BACKUPPROFILE'} = $profile;
	&General::writehash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
		\%cgiparams);

	# write secrets file.
	open(FILE, ">/${General::swroot}/ppp/secrets") or die "Unable to write secrets file.";
	flock(FILE, 2);
	my $username = $cgiparams{'USERNAME'};
	my $password = $cgiparams{'PASSWORD'};
	print FILE "'$username' * '$password'\n";
	chmod 0600, "${General::swroot}/ppp/secrets";
	close FILE;

	&General::log("$Lang::tr{'profile made current'} $tempcgiparams{'PROFILENAME'}"); 
	$cgiparams{'ACTION'} = "$Lang::tr{'dial'}";
}

if ($cgiparams{'ACTION'} eq $Lang::tr{'dial'}) {
	system('/usr/local/bin/redctrl start > /dev/null') == 0
	or &General::log("Dial failed: $?"); sleep 1;}
elsif ($cgiparams{'ACTION'} eq $Lang::tr{'hangup'}) {
	system('/usr/local/bin/redctrl stop > /dev/null') == 0
	or &General::log("Hangup failed: $?"); sleep 1;}

my $c;
my $maxprofiles = 5;
my @profilenames = ();

for ($c = 1; $c <= $maxprofiles; $c++)
{
	my %temppppsettings = ();
	$temppppsettings{'PROFILENAME'} = '';
	&General::readhash("${General::swroot}/ppp/settings-$c", \%temppppsettings);
	$profilenames[$c] = $temppppsettings{'PROFILENAME'};
}
my %selected;
for ($c = 1; $c <= $maxprofiles; $c++) {
	$selected{'PROFILE'}{$c} = ''; 
}
$selected{'PROFILE'}{$pppsettings{'PROFILE'}} = "selected='selected'";
my $dialButtonDisabled = "disabled='disabled'";


&Header::openpage($Lang::tr{'main page'}, 1, $refresh);
&Header::openbigbox('', 'center');
&Header::openbox('100%', 'center', &Header::cleanhtml(`/bin/uname -n`,"y"));


if ( ( $pppsettings{'VALID'} eq 'yes' && $modemsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ )) {
	if (open(IPADDR,"${General::swroot}/ddns/ipcache")) {
   	    $ipaddr = <IPADDR>;
    	    close IPADDR;
    	    chomp ($ipaddr);
	}
	if (open(IPADDR,"${General::swroot}/red/local-ipaddress")) {
	    $ipaddr = <IPADDR>;
	    close IPADDR;
	    chomp ($ipaddr);
	}
} elsif ($modemsettings{'VALID'} eq 'no') {
	print "$Lang::tr{'modem settings have errors'}\n </b></font>\n";
} else {
	print "$Lang::tr{'profile has errors'}\n </b></font>\n";
}

#if ( $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) {
#	$ipaddr = $netsettings{'RED_ADDRESS'};
#}

my $death = 0;
my $rebirth = 0;

if ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown'}) {
	$death = 1;
	&General::log($Lang::tr{'shutting down ipfire'});
	system '/usr/local/bin/ipfirereboot down';
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'reboot'}) {
	$rebirth = 1;
	&General::log($Lang::tr{'rebooting ipfire'});
	system '/usr/local/bin/ipfirereboot boot';
}

if ($death == 0 && $rebirth == 0) {

if ($cgiparams{'ACTION'} eq $Lang::tr{'reboot ask'}) {
	print <<END
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<table width='100%'>
  <tr>
    <td colspan="3" align='left'><font color="red">$Lang::tr{'reboot sure'}</font></td>
    </tr>
  <tr>
	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot'}' /></td>
	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown ask'}' /></td>
</tr>
</table>
</form>
END
;
} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown ask'}) {
	print <<END
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<table width='100%'>
  <tr>
    <td colspan="3" align='right'><font color="red">$Lang::tr{'shutdown sure'}</font></td>
    </tr>
  <tr>
	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot ask'}' /></td>
	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown'}' /></td>
</tr>
</table>
</form>
END
;
} else {
print <<END
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<table width='100%'>
<tr>
	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot ask'}' /></td>
	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown ask'}' /></td>
</tr>
</table>
</form>
END
;
}
print <<END;

<!-- Table of networks -->
<table border='0' width=80%>
  <tr>	<th bgcolor='$color{'color20'}'>$Lang::tr{'network'}
	<th bgcolor='$color{'color20'}'>IP
	<th bgcolor='$color{'color20'}'>$Lang::tr{'status'}
  <tr>	<td align='center' bgcolor='$Header::colourred' width='25%'><a href="/cgi-bin/pppsetup.cgi"><font size='2' color='white'><b>$Lang::tr{'internet'}</b></font></a><br>
	<td width='30%' align='center'>$ipaddr 
	<td width='45%' align='center'>$connstate
END
if ( $netsettings{'RED_TYPE'} ne "STATIC" && $netsettings{'RED_TYPE'} ne "DHCP" ){
print `/usr/local/bin/dialctrl.pl show`;
print <<END;
	<tr><td colspan='2'>
		<form method='post' action='$ENV{'SCRIPT_NAME'}'>$Lang::tr{'profile'}:
			<select name='PROFILE'>
END
	for ($c = 1; $c <= $maxprofiles; $c++)
	{
		if ($profilenames[$c] ne '') {
			$dialButtonDisabled = "";
			print "\t<option value='$c' $selected{'PROFILE'}{$c}>$c. $profilenames[$c]</option>\n";
		}
	}
	$dialButtonDisabled = "disabled='disabled'" if (-e '/var/run/ppp-ipfire.pid' || -e "${General::swroot}/red/active");
	if ( ( $pppsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) ) {
		print <<END;
				</select>
				<input type='submit' name='ACTION' value='$Lang::tr{'dial profile'}' $dialButtonDisabled />
			</form>
			<td align='center'>
				<table width='100%' border='0'>
					<tr>
					<td width='50%' align='right'>	<form method='post' action='$ENV{'SCRIPT_NAME'}'>
											<input type='submit' name='ACTION' value='$Lang::tr{'dial'}'>
										</form>
					<td width='50%' align='left'>	<form method='post' action='$ENV{'SCRIPT_NAME'}'>
											<input type='submit' name='ACTION' value='$Lang::tr{'hangup'}'>
										</form>
				</table>
END
	} else {
	print "$Lang::tr{'profile has errors'}\n </b></font>\n";
	}
}
	my $HOSTNAME = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
	if ( "$HOSTNAME" ne "" ) {
		print <<END;
	<tr><td><b>Hostname:</b><td align='center'>$HOSTNAME<td>&nbsp;
END
	}

	if ( -e "/var/ipfire/red/remote-ipaddress" ) {
		my $GATEWAY = `cat /var/ipfire/red/remote-ipaddress`;
		chomp($GATEWAY);
		print <<END;
	<tr><td><b>Gateway:</b><td align='center'>$GATEWAY<td>&nbsp;
END
	}

	my $DNS1 = `cat /var/ipfire/red/dns1`;
	my $DNS2 = `cat /var/ipfire/red/dns2`;
	chomp($DNS1);
	chomp($DNS1);

	if ( $DNS1 ) { print <<END;
	<tr><td><b>DNS-Server:</b><td align='center'>$DNS1
END
	}
	if ( $DNS2 ) { print <<END;
	<td align='center'>$DNS2
END
	} else { print <<END;
	<td>&nbsp;
END
	}

	if ( $netsettings{'GREEN_DEV'} ) { print <<END;
		<tr><td align='center' bgcolor='$Header::colourgreen' width='25%'><a href="/cgi-bin/dhcp.cgi"><font size='2' color='white'><b>$Lang::tr{'lan'}</b></font></a>
	  	<td width='30%' align='center'>$netsettings{'GREEN_ADDRESS'}
  		<td width='45%' align='center'>
END
		if ( `cat /var/ipfire/proxy/advanced/settings | grep ^ENABLE=on` ) { 
			print "Proxy an"; 
			if ( `cat /var/ipfire/proxy/advanced/settings | grep ^TRANSPARENT=on` ) { print " (transparent)"; }
		}	else { print "Proxy aus"; }
	}
	if ( $netsettings{'BLUE_DEV'} ) { print <<END;
		<tr><td align='center' bgcolor='$Header::colourblue' width='25%'><a href="/cgi-bin/wireless.cgi"><font size='2' color='white'><b>$Lang::tr{'wireless'}</b></font></a><br>
	  	<td width='30%' align='center'>$netsettings{'BLUE_ADDRESS'}
  		<td width='45%' align='center'>
END
		if ( `cat /var/ipfire/proxy/advanced/settings | grep ^ENABLE_BLUE=on` ) { 
			print "Proxy an"; 
			if ( `cat /var/ipfire/proxy/advanced/settings | grep ^TRANSPARENT_BLUE=on` ) { print " (transparent)"; }
		}	else { print "Proxy aus"; }
	}
	if ( $netsettings{'ORANGE_DEV'} ) { print <<END;
		<tr><td align='center' bgcolor='$Header::colourorange' width='25%'><a href="/cgi-bin/dmzholes.cgi"><font size='2' color='white'><b>$Lang::tr{'dmz'}</b></font></a><br>
	  	<td width='30%' align='center'>$netsettings{'ORANGE_ADDRESS'}
  		<td width='45%' align='center'><font color=$Header::colourgreen>Online</font>
END
	}
	if ( `cat /var/ipfire/vpn/settings | grep ^ENABLED=on` ||
	     `cat /var/ipfire/vpn/settings | grep ^ENABLED_BLUE=on` ) { 
		my $ipsecip = `cat /var/ipfire/vpn/settings | grep ^VPN_IP= | cut -c 8-`;
		my @status = `/usr/sbin/ipsec auto --status`;
		my %confighash = ();
		&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
		print <<END;
		<tr><td align='center' bgcolor='$Header::colourvpn' width='25%'><a href="/cgi-bin/vpnmain.cgi"><font size='2' color='white'><b>$Lang::tr{'vpn'}</b></font></a><br>
	  	<td width='30%' align='center'>$ipsecip
  		<td width='45%' align='center'><font color=$Header::colourgreen>Online</font>
END
		my $id = 0;
		my $gif;
		foreach my $key (keys %confighash) {
			if ($confighash{$key}[0] eq 'on') { $gif = 'on.gif'; } else { $gif = 'off.gif'; }

			if ($id % 2) {
          print "<tr><td align='left' nowrap='nowrap' bgcolor='$color{'color20'}'>$confighash{$key}[1] / " . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ")</td><td align='center'>$confighash{$key}[11]</td>";
			} else {
          print "<tr></td><td align='left' nowrap='nowrap' bgcolor='$color{'color22'}'>$confighash{$key}[1] / " . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ")</td><td align='center'>$confighash{$key}[11]</td>";
			}
			
			my $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
			if ($confighash{$key}[0] eq 'off') {
			    $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourblue}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
			} else {
			    foreach my $line (@status) {
				if ($line =~ /\"$confighash{$key}[1]\".*IPsec SA established/) {
				    $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></td></tr></table>";
				}
			   }
			}
			print "<td align='center'>$active</td>";
		}
	}
	if ( `cat /var/ipfire/ovpn/settings | grep ^ENABLED=on` || 
	     `cat /var/ipfire/ovpn/settings | grep ^ENABLED_BLUE=on` || 
	     `cat /var/ipfire/ovpn/settings | grep ^ENABLED_ORANGE=on`) { 
		my $ovpnip = `cat /var/ipfire/ovpn/settings | grep ^DOVPN_SUBNET= | cut -c 14- | sed -e 's\/\\/255.255.255.0\/\/'`;
		print <<END;
		<tr><td align='center' bgcolor='$Header::colourovpn' width='25%'><a href="/cgi-bin/ovpnmain.cgi"><font size='2' color='white'><b>OpenVPN</b></font></a><br>
	  	<td width='30%' align='center'>$ovpnip
  		<td width='45%' align='center'><font color=$Header::colourgreen>Online</font>
END
	}

# Memory usage warning
my @free = `/usr/bin/free`;
$free[1] =~ m/(\d+)/;
my $mem = $1;
$free[2] =~ m/(\d+)/;
my $used = $1;
my $pct = int 100 * ($mem - $used) / $mem;
if ($used / $mem > 90) {
	$warnmessage .= "<li> $Lang::tr{'high memory usage'}: $pct% !</li>\n";
}

# Diskspace usage warning
my @temp=();
my $temp2=();
my @df = `/bin/df -B M -x rootfs`;
foreach my $line (@df) {
	next if $line =~ m/^Filesystem/;
	if ($line =~ m/root/ ) {
		$line =~ m/^.* (\d+)M.*$/;
		@temp = split(/ +/,$line);
		if ($1<5) {
			# available:plain value in MB, and not %used as 10% is too much to waste on small disk
			# and root size should not vary during time
			$warnmessage .= "$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$1M</b> !\n";
		}
		
	} else {
		# $line =~ m/^.* (\d+)m.*$/;
		$line =~ m/^.* (\d+)\%.*$/;
		if ($1>90) {
			@temp = split(/ /,$line);
			$temp2=int(100-$1);
			$warnmessage .= "$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$temp2%</b> !\n";
		}
	}
}

if ($warnmessage) {
	print "<tr><td align='center' bgcolor=$Header::colourred colspan='3'><font color='white'>$warnmessage</font></table>";
}
print <<END;
</table>

END
} else {
	my $message='';
	if ($death) {
		$message = $Lang::tr{'ipfire has now shutdown'};
	} else {
		$message = $Lang::tr{'ipfire has now rebooted'};
	}
	print <<END
<div align='center'>
<table width='100%' bgcolor='#ffffff'>
<tr><td align='center'>
<br /><br /><img src='/images/IPFire.png' /><br /><br /><br />
</td></tr>
</table>
<br />
<font size='6'>$message</font>
</div>
END
;

} 

&Header::closebox();
&Header::closebigbox();
&Header::closepage();
Commit	Line	Data
	1	#!/usr/bin/perl
	2	###############################################################################
	3	# #
	4	# IPFire.org - A linux based firewall #
	5	# Copyright (C) 2007 Michael Tremer & Christian Schmidt #
	6	# #
	7	# This program is free software: you can redistribute it and/or modify #
	8	# it under the terms of the GNU General Public License as published by #
	9	# the Free Software Foundation, either version 3 of the License, or #
	10	# (at your option) any later version. #
	11	# #
	12	# This program is distributed in the hope that it will be useful, #
	13	# but WITHOUT ANY WARRANTY; without even the implied warranty of #
	14	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
	15	# GNU General Public License for more details. #
	16	# #
	17	# You should have received a copy of the GNU General Public License #
	18	# along with this program. If not, see <http://www.gnu.org/licenses/>. #
	19	# #
	20	###############################################################################
	21
	22	use strict;
	23
	24	# enable only the following on debugging purpose
	25	#use warnings;
	26	#use CGI::Carp 'fatalsToBrowser';
	27
	28	require '/var/ipfire/general-functions.pl';
	29	require "${General::swroot}/lang.pl";
	30	require "${General::swroot}/header.pl";
	31
	32	my %cgiparams=();
	33	my %pppsettings=();
	34	my %modemsettings=();
	35	my %netsettings=();
	36	my %ddnssettings=();
	37	my $warnmessage = '';
	38	my $refresh = "";
	39	my $ipaddr='';
	40
	41	&Header::showhttpheaders();
	42
	43	$cgiparams{'ACTION'} = '';
	44	&Header::getcgihash(\%cgiparams);
	45	$pppsettings{'VALID'} = '';
	46	$pppsettings{'PROFILENAME'} = 'None';
	47	&General::readhash("${General::swroot}/ppp/settings", \%pppsettings);
	48	&General::readhash("${General::swroot}/modem/settings", \%modemsettings);
	49	&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
	50	&General::readhash("${General::swroot}/ddns/settings", \%ddnssettings);
	51
	52	my %color = ();
	53	my %mainsettings = ();
	54	&General::readhash("${General::swroot}/main/settings", \%mainsettings);
	55	&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
	56
	57	my $connstate = &Header::connectionstatus();
	58
	59	if ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown'} \|\| $cgiparams{'ACTION'} eq $Lang::tr{'reboot'}) {
	60	$refresh = "<meta http-equiv='refresh' content='300;'>";
	61	} elsif ($connstate =~ /$Lang::tr{'connecting'}/ \|\| /$Lang::tr{'connection closed'}/ ){
	62	$refresh = "<meta http-equiv='refresh' content='5;'>";
	63	} elsif ($connstate =~ /$Lang::tr{'dod waiting'}/ \|\| -e "${General::swroot}/main/refreshindex") {
	64	$refresh = "<meta http-equiv='refresh' content='30;'>";
	65	}
	66
	67	if ($cgiparams{'ACTION'} eq $Lang::tr{'dial profile'})
	68	{
	69	my $profile = $cgiparams{'PROFILE'};
	70	my %tempcgiparams = ();
	71	$tempcgiparams{'PROFILE'} = '';
	72	&General::readhash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
	73	\%tempcgiparams);
	74
	75	# make a link from the selected profile to the "default" one.
	76	unlink("${General::swroot}/ppp/settings");
	77	link("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
	78	"${General::swroot}/ppp/settings");
	79	system ("/usr/bin/touch", "${General::swroot}/ppp/updatesettings");
	80
	81	# read in the new params "early" so we can write secrets.
	82	%cgiparams = ();
	83	&General::readhash("${General::swroot}/ppp/settings", \%cgiparams);
	84	$cgiparams{'PROFILE'} = $profile;
	85	$cgiparams{'BACKUPPROFILE'} = $profile;
	86	&General::writehash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
	87	\%cgiparams);
	88
	89	# write secrets file.
	90	open(FILE, ">/${General::swroot}/ppp/secrets") or die "Unable to write secrets file.";
	91	flock(FILE, 2);
	92	my $username = $cgiparams{'USERNAME'};
	93	my $password = $cgiparams{'PASSWORD'};
	94	print FILE "'$username' * '$password'\n";
	95	chmod 0600, "${General::swroot}/ppp/secrets";
	96	close FILE;
	97
	98	&General::log("$Lang::tr{'profile made current'} $tempcgiparams{'PROFILENAME'}");
	99	$cgiparams{'ACTION'} = "$Lang::tr{'dial'}";
	100	}
	101
	102	if ($cgiparams{'ACTION'} eq $Lang::tr{'dial'}) {
	103	system('/usr/local/bin/redctrl start > /dev/null') == 0
	104	or &General::log("Dial failed: $?"); sleep 1;}
	105	elsif ($cgiparams{'ACTION'} eq $Lang::tr{'hangup'}) {
	106	system('/usr/local/bin/redctrl stop > /dev/null') == 0
	107	or &General::log("Hangup failed: $?"); sleep 1;}
	108
	109	my $c;
	110	my $maxprofiles = 5;
	111	my @profilenames = ();
	112
	113	for ($c = 1; $c <= $maxprofiles; $c++)
	114	{
	115	my %temppppsettings = ();
	116	$temppppsettings{'PROFILENAME'} = '';
	117	&General::readhash("${General::swroot}/ppp/settings-$c", \%temppppsettings);
	118	$profilenames[$c] = $temppppsettings{'PROFILENAME'};
	119	}
	120	my %selected;
	121	for ($c = 1; $c <= $maxprofiles; $c++) {
	122	$selected{'PROFILE'}{$c} = '';
	123	}
	124	$selected{'PROFILE'}{$pppsettings{'PROFILE'}} = "selected='selected'";
	125	my $dialButtonDisabled = "disabled='disabled'";
	126
	127
	128	&Header::openpage($Lang::tr{'main page'}, 1, $refresh);
	129	&Header::openbigbox('', 'center');
	130	&Header::openbox('100%', 'center', &Header::cleanhtml(`/bin/uname -n`,"y"));
	131
	132
	133
	134	if ( ( $pppsettings{'VALID'} eq 'yes' && $modemsettings{'VALID'} eq 'yes' ) \|\| ( $netsettings{'CONFIG_TYPE'} =~ /^(1\|2\|3\|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP\|STATIC)$/ )) {
	135	if (open(IPADDR,"${General::swroot}/ddns/ipcache")) {
	136	$ipaddr = <IPADDR>;
	137	close IPADDR;
	138	chomp ($ipaddr);
	139	}
	140	if (open(IPADDR,"${General::swroot}/red/local-ipaddress")) {
	141	$ipaddr = <IPADDR>;
	142	close IPADDR;
	143	chomp ($ipaddr);
	144	}
	145	} elsif ($modemsettings{'VALID'} eq 'no') {
	146	print "$Lang::tr{'modem settings have errors'}\n </b></font>\n";
	147	} else {
	148	print "$Lang::tr{'profile has errors'}\n </b></font>\n";
	149	}
	150
	151	#if ( $netsettings{'RED_TYPE'} =~ /^(DHCP\|STATIC)$/ ) {
	152	# $ipaddr = $netsettings{'RED_ADDRESS'};
	153	#}
	154
	155	my $death = 0;
	156	my $rebirth = 0;
	157
	158	if ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown'}) {
	159	$death = 1;
	160	&General::log($Lang::tr{'shutting down ipfire'});
	161	system '/usr/local/bin/ipfirereboot down';
	162	} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'reboot'}) {
	163	$rebirth = 1;
	164	&General::log($Lang::tr{'rebooting ipfire'});
	165	system '/usr/local/bin/ipfirereboot boot';
	166	}
	167
	168	if ($death == 0 && $rebirth == 0) {
	169
	170	if ($cgiparams{'ACTION'} eq $Lang::tr{'reboot ask'}) {
	171	print <<END
	172	<form method='post' action='$ENV{'SCRIPT_NAME'}'>
	173	<table width='100%'>
	174	<tr>
	175	<td colspan="3" align='left'><font color="red">$Lang::tr{'reboot sure'}</font></td>
	176	</tr>
	177	<tr>
	178	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot'}' /></td>
	179	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
	180	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown ask'}' /></td>
	181	</tr>
	182	</table>
	183	</form>
	184	END
	185	;
	186	} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown ask'}) {
	187	print <<END
	188	<form method='post' action='$ENV{'SCRIPT_NAME'}'>
	189	<table width='100%'>
	190	<tr>
	191	<td colspan="3" align='right'><font color="red">$Lang::tr{'shutdown sure'}</font></td>
	192	</tr>
	193	<tr>
	194	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot ask'}' /></td>
	195	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
	196	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown'}' /></td>
	197	</tr>
	198	</table>
	199	</form>
	200	END
	201	;
	202	} else {
	203	print <<END
	204	<form method='post' action='$ENV{'SCRIPT_NAME'}'>
	205	<table width='100%'>
	206	<tr>
	207	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot ask'}' /></td>
	208	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
	209	<td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown ask'}' /></td>
	210	</tr>
	211	</table>
	212	</form>
	213	END
	214	;
	215	}
	216	print <<END;
	217
	218	<!-- Table of networks -->
	219	<table border='0' width=80%>
	220	<tr> <th bgcolor='$color{'color20'}'>$Lang::tr{'network'}
	221	<th bgcolor='$color{'color20'}'>IP
	222	<th bgcolor='$color{'color20'}'>$Lang::tr{'status'}
	223	<tr> <td align='center' bgcolor='$Header::colourred' width='25%'><a href="/cgi-bin/pppsetup.cgi"><font size='2' color='white'><b>$Lang::tr{'internet'}</b></font></a><br>
	224	<td width='30%' align='center'>$ipaddr
	225	<td width='45%' align='center'>$connstate
	226	END
	227	if ( $netsettings{'RED_TYPE'} ne "STATIC" && $netsettings{'RED_TYPE'} ne "DHCP" ){
	228	print `/usr/local/bin/dialctrl.pl show`;
	229	print <<END;
	230	<tr><td colspan='2'>
	231	<form method='post' action='$ENV{'SCRIPT_NAME'}'>$Lang::tr{'profile'}:
	232	<select name='PROFILE'>
	233	END
	234	for ($c = 1; $c <= $maxprofiles; $c++)
	235	{
	236	if ($profilenames[$c] ne '') {
	237	$dialButtonDisabled = "";
	238	print "\t<option value='$c' $selected{'PROFILE'}{$c}>$c. $profilenames[$c]</option>\n";
	239	}
	240	}
	241	$dialButtonDisabled = "disabled='disabled'" if (-e '/var/run/ppp-ipfire.pid' \|\| -e "${General::swroot}/red/active");
	242	if ( ( $pppsettings{'VALID'} eq 'yes' ) \|\| ( $netsettings{'CONFIG_TYPE'} =~ /^(1\|2\|3\|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP\|STATIC)$/ ) ) {
	243	print <<END;
	244	</select>
	245	<input type='submit' name='ACTION' value='$Lang::tr{'dial profile'}' $dialButtonDisabled />
	246	</form>
	247	<td align='center'>
	248	<table width='100%' border='0'>
	249	<tr>
	250	<td width='50%' align='right'> <form method='post' action='$ENV{'SCRIPT_NAME'}'>
	251	<input type='submit' name='ACTION' value='$Lang::tr{'dial'}'>
	252	</form>
	253	<td width='50%' align='left'> <form method='post' action='$ENV{'SCRIPT_NAME'}'>
	254	<input type='submit' name='ACTION' value='$Lang::tr{'hangup'}'>
	255	</form>
	256	</table>
	257	END
	258	} else {
	259	print "$Lang::tr{'profile has errors'}\n </b></font>\n";
	260	}
	261	}
	262	my $HOSTNAME = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
	263	if ( "$HOSTNAME" ne "" ) {
	264	print <<END;
	265	<tr><td><b>Hostname:</b><td align='center'>$HOSTNAME<td>
	266	END
	267	}
	268
	269	if ( -e "/var/ipfire/red/remote-ipaddress" ) {
	270	my $GATEWAY = `cat /var/ipfire/red/remote-ipaddress`;
	271	chomp($GATEWAY);
	272	print <<END;
	273	<tr><td><b>Gateway:</b><td align='center'>$GATEWAY<td>
	274	END
	275	}
	276
	277	my $DNS1 = `cat /var/ipfire/red/dns1`;
	278	my $DNS2 = `cat /var/ipfire/red/dns2`;
	279	chomp($DNS1);
	280	chomp($DNS1);
	281
	282	if ( $DNS1 ) { print <<END;
	283	<tr><td><b>DNS-Server:</b><td align='center'>$DNS1
	284	END
	285	}
	286	if ( $DNS2 ) { print <<END;
	287	<td align='center'>$DNS2
	288	END
	289	} else { print <<END;
	290	<td>
	291	END
	292	}
	293
	294	if ( $netsettings{'GREEN_DEV'} ) { print <<END;
	295	<tr><td align='center' bgcolor='$Header::colourgreen' width='25%'><a href="/cgi-bin/dhcp.cgi"><font size='2' color='white'><b>$Lang::tr{'lan'}</b></font></a>
	296	<td width='30%' align='center'>$netsettings{'GREEN_ADDRESS'}
	297	<td width='45%' align='center'>
	298	END
	299	if ( `cat /var/ipfire/proxy/advanced/settings \| grep ^ENABLE=on` ) {
	300	print "Proxy an";
	301	if ( `cat /var/ipfire/proxy/advanced/settings \| grep ^TRANSPARENT=on` ) { print " (transparent)"; }
	302	} else { print "Proxy aus"; }
	303	}
	304	if ( $netsettings{'BLUE_DEV'} ) { print <<END;
	305	<tr><td align='center' bgcolor='$Header::colourblue' width='25%'><a href="/cgi-bin/wireless.cgi"><font size='2' color='white'><b>$Lang::tr{'wireless'}</b></font></a><br>
	306	<td width='30%' align='center'>$netsettings{'BLUE_ADDRESS'}
	307	<td width='45%' align='center'>
	308	END
	309	if ( `cat /var/ipfire/proxy/advanced/settings \| grep ^ENABLE_BLUE=on` ) {
	310	print "Proxy an";
	311	if ( `cat /var/ipfire/proxy/advanced/settings \| grep ^TRANSPARENT_BLUE=on` ) { print " (transparent)"; }
	312	} else { print "Proxy aus"; }
	313	}
	314	if ( $netsettings{'ORANGE_DEV'} ) { print <<END;
	315	<tr><td align='center' bgcolor='$Header::colourorange' width='25%'><a href="/cgi-bin/dmzholes.cgi"><font size='2' color='white'><b>$Lang::tr{'dmz'}</b></font></a><br>
	316	<td width='30%' align='center'>$netsettings{'ORANGE_ADDRESS'}
	317	<td width='45%' align='center'><font color=$Header::colourgreen>Online</font>
	318	END
	319	}
	320	if ( `cat /var/ipfire/vpn/settings \| grep ^ENABLED=on` \|\|
	321	`cat /var/ipfire/vpn/settings \| grep ^ENABLED_BLUE=on` ) {
	322	my $ipsecip = `cat /var/ipfire/vpn/settings \| grep ^VPN_IP= \| cut -c 8-`;
	323	my @status = `/usr/sbin/ipsec auto --status`;
	324	my %confighash = ();
	325	&General::readhasharray("${General::swroot}/vpn/config", \%confighash);
	326	print <<END;
	327	<tr><td align='center' bgcolor='$Header::colourvpn' width='25%'><a href="/cgi-bin/vpnmain.cgi"><font size='2' color='white'><b>$Lang::tr{'vpn'}</b></font></a><br>
	328	<td width='30%' align='center'>$ipsecip
	329	<td width='45%' align='center'><font color=$Header::colourgreen>Online</font>
	330	END
	331	my $id = 0;
	332	my $gif;
	333	foreach my $key (keys %confighash) {
	334	if ($confighash{$key}[0] eq 'on') { $gif = 'on.gif'; } else { $gif = 'off.gif'; }
	335
	336	if ($id % 2) {
	337	print "<tr><td align='left' nowrap='nowrap' bgcolor='$color{'color20'}'>$confighash{$key}[1] / " . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ")</td><td align='center'>$confighash{$key}[11]</td>";
	338	} else {
	339	print "<tr></td><td align='left' nowrap='nowrap' bgcolor='$color{'color22'}'>$confighash{$key}[1] / " . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ")</td><td align='center'>$confighash{$key}[11]</td>";
	340	}
	341
	342	my $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
	343	if ($confighash{$key}[0] eq 'off') {
	344	$active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourblue}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
	345	} else {
	346	foreach my $line (@status) {
	347	if ($line =~ /\"$confighash{$key}[1]\".*IPsec SA established/) {
	348	$active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></td></tr></table>";
	349	}
	350	}
	351	}
	352	print "<td align='center'>$active</td>";
	353	}
	354	}
	355	if ( `cat /var/ipfire/ovpn/settings \| grep ^ENABLED=on` \|\|
	356	`cat /var/ipfire/ovpn/settings \| grep ^ENABLED_BLUE=on` \|\|
	357	`cat /var/ipfire/ovpn/settings \| grep ^ENABLED_ORANGE=on`) {
	358	my $ovpnip = `cat /var/ipfire/ovpn/settings \| grep ^DOVPN_SUBNET= \| cut -c 14- \| sed -e 's\/\\/255.255.255.0\/\/'`;
	359	print <<END;
	360	<tr><td align='center' bgcolor='$Header::colourovpn' width='25%'><a href="/cgi-bin/ovpnmain.cgi"><font size='2' color='white'><b>OpenVPN</b></font></a><br>
	361	<td width='30%' align='center'>$ovpnip
	362	<td width='45%' align='center'><font color=$Header::colourgreen>Online</font>
	363	END
	364	}
	365
	366	# Memory usage warning
	367	my @free = `/usr/bin/free`;
	368	$free[1] =~ m/(\d+)/;
	369	my $mem = $1;
	370	$free[2] =~ m/(\d+)/;
	371	my $used = $1;
	372	my $pct = int 100 * ($mem - $used) / $mem;
	373	if ($used / $mem > 90) {
	374	$warnmessage .= "<li> $Lang::tr{'high memory usage'}: $pct% !</li>\n";
	375	}
	376
	377	# Diskspace usage warning
	378	my @temp=();
	379	my $temp2=();
	380	my @df = `/bin/df -B M -x rootfs`;
	381	foreach my $line (@df) {
	382	next if $line =~ m/^Filesystem/;
	383	if ($line =~ m/root/ ) {
	384	$line =~ m/^.* (\d+)M.*$/;
	385	@temp = split(/ +/,$line);
	386	if ($1<5) {
	387	# available:plain value in MB, and not %used as 10% is too much to waste on small disk
	388	# and root size should not vary during time
	389	$warnmessage .= "$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$1M</b> !\n";
	390	}
	391
	392	} else {
	393	# $line =~ m/^.* (\d+)m.*$/;
	394	$line =~ m/^.* (\d+)\%.*$/;
	395	if ($1>90) {
	396	@temp = split(/ /,$line);
	397	$temp2=int(100-$1);
	398	$warnmessage .= "$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$temp2%</b> !\n";
	399	}
	400	}
	401	}
	402
	403	if ($warnmessage) {
	404	print "<tr><td align='center' bgcolor=$Header::colourred colspan='3'><font color='white'>$warnmessage</font></table>";
	405	}
	406	print <<END;
	407	</table>
	408
	409	END
	410	} else {
	411	my $message='';
	412	if ($death) {
	413	$message = $Lang::tr{'ipfire has now shutdown'};
	414	} else {
	415	$message = $Lang::tr{'ipfire has now rebooted'};
	416	}
	417	print <<END
	418	<div align='center'>
	419	<table width='100%' bgcolor='#ffffff'>
	420	<tr><td align='center'>
	421	<br /><br /><img src='/images/IPFire.png' /><br /><br /><br />
	422	</td></tr>
	423	</table>
	424	<br />
	425	<font size='6'>$message</font>
	426	</div>
	427	END
	428	;
	429
	430	}
	431
	432	&Header::closebox();
	433	&Header::closebigbox();
	434	&Header::closepage();