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

#!/usr/bin/perl
#
# SmoothWall CGIs
#
# This code is distributed under the terms of the GPL
#
# (c) The SmoothWall Team
#

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 $connstate = &Header::connectionstatus();
if ($connstate =~ /$Lang::tr{'dod waiting'}/ || -e "${General::swroot}/main/refreshindex") {
	$refresh = "<meta http-equiv='refresh' content='30;'>";
} elsif ($connstate =~ /$Lang::tr{'connecting'}/) {
	$refresh = "<meta http-equiv='refresh' content='5;'>";
}

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', "Willkommen");
print <<END
	<h2>Willkommen in ihrem Administrationsmenue</h2>
	<p>In diesem Menue koennen Sie ihren IPFire administrieren.</p>
END
;
&Header::closebox();
&Header::openbox('100%', 'center', &Header::cleanhtml(`/bin/uname -n`,"y"));

if ( ( $pppsettings{'VALID'} eq 'yes' && $modemsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(2|3|6|7)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ )) {
	if (open(IPADDR,"${General::swroot}/ddns/ipcache")) {
   	    $ipaddr = <IPADDR>;
    	    close IPADDR;
    	    chomp ($ipaddr);
	}
	if (open(IPADDR,"${General::swroot}/red/local-ipaddress")) {
	    my $ipaddr = <IPADDR>;
	    close IPADDR;
	    chomp ($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'};
}

print <<END;
<table border='0'>
<tr>
	<td align='center'><form method='post' action="$ENV{'SCRIPT_NAME'}">
		<input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' />
	</form></td>
</tr></table>

<!-- Table of networks -->
<table border='0' width=80%>
  <tr>	<th bgcolor='lightgrey'>$Lang::tr{'network'}
	<th bgcolor='lightgrey'>IP
	<th bgcolor='lightgrey'>$Lang::tr{'status'}
  <tr>	<td bgcolor='$Header::colourred' width='25%'><font size='2' color='white'><b>$Lang::tr{'internet'}:</b></font><br>
	<td width='30%'>$ipaddr 
	<td width='45%'>$connstate
	<tr><td colspan='2'>
		<form method='post' action='/cgi-bin/dial.cgi'>$Lang::tr{'profile'}:
			<select name='PROFILE'>
END
	for ($c = 1; $c <= $maxprofiles; $c++)
	{
		if ($profilenames[$c] ne '') {
			$dialButtonDisabled = "";
			print "\t<option value='$c' $selected{'PROFILE'}{$c}>$c. $profilenames[$c]</option>\n";
		}
	}
	$dialButtonDisabled = "disabled='disabled'" if (-e '/var/run/ppp-ipcop.pid' || -e "${General::swroot}/red/active");
	if ( ( $pppsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(2|3|6|7)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) ) {
		print <<END;
				</select>
				<input type='submit' name='ACTION' value='$Lang::tr{'dial profile'}' $dialButtonDisabled />
			</form>
			<td align='center'>
				<table width='100%' border='0'>
					<tr>
					<td width='50%' align='right'>	<form method='post' action='/cgi-bin/dial.cgi'>
											<input type='submit' name='ACTION' value='$Lang::tr{'dial'}'>
										</form>
					<td width='50%' align='left'>	<form method='post' action='/cgi-bin/dial.cgi'>
											<input type='submit' name='ACTION' value='$Lang::tr{'hangup'}'>
										</form>
				</table>
END
	} else {
	print "$Lang::tr{'profile has errors'}\n </b></font>\n";
	}

	if ( $netsettings{'GREEN_DEV'} ) { print <<END;
		<tr><td bgcolor='$Header::colourgreen' width='25%'><font size='2' color='white'><b>$Lang::tr{'lan'}:</b></font>
	  	<td width='30%'>$netsettings{'GREEN_ADDRESS'}
  		<td width='45%'>
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 ( $netsettings{'BLUE_DEV'} ) { print <<END;
		<tr><td bgcolor='$Header::colourblue' width='25%'><font size='2' color='white'><b>$Lang::tr{'wireless'}:</b></font><br>
	  	<td width='30%'>$netsettings{'BLUE_ADDRESS'}
  		<td width='45%'>
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 ( $netsettings{'ORANGE_DEV'} ) { print <<END;
		<tr><td bgcolor='$Header::colourorange' width='25%'><font size='2' color='white'><b>$Lang::tr{'dmz'}:</b></font><br>
	  	<td width='30%'>$netsettings{'ORANGE_ADDRESS'}
  		<td width='45%'><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 $ipsecip = `cat /var/ipfire/vpn/settings | grep ^VPN_IP= | cut -c 8-`;
		print <<END;
		<tr><td bgcolor='$Header::colourvpn' width='25%'><font size='2' color='white'><b>$Lang::tr{'vpn'}:</b></font><br>
	  	<td width='30%'>$ipsecip
  		<td width='45%'><font color=$Header::colourgreen>Online</font>
END
	}
	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 $ovpnip = `cat /var/ipfire/ovpn/settings | grep ^DOVPN_SUBNET= | cut -c 14- | sed -e 's\/\\/255.255.255.0\/\/'`;
		print <<END;
		<tr><td bgcolor='$Header::colourovpn' width='25%'><font size='2' color='white'><b>OpenVPN:</b></font><br>
	  	<td width='30%'>$ovpnip
  		<td width='45%'><font color=$Header::colourgreen>Online</font>
END
	}
	if ( $netsettings{'DNS1'} ) { print <<END;
	<tr><td>DNS-Server: <td>$netsettings{'DNS1'}
END
	}
	if ( $netsettings{'DNS2'} ) { print <<END;
	<td>$netsettings{'DNS2'}
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
&Header::closebox();

&Header::closebigbox();

&Header::closepage();
Commit	Line	Data
ac1cfefa MT	1	#!/usr/bin/perl
	2	#
	3	# SmoothWall CGIs
	4	#
	5	# This code is distributed under the terms of the GPL
	6	#
	7	# (c) The SmoothWall Team
	8	#
ac1cfefa MT	9
	10	use strict;
	11
	12	# enable only the following on debugging purpose
	13	#use warnings;
	14	#use CGI::Carp 'fatalsToBrowser';
	15
e383179b	16	require '/var/ipfire/general-functions.pl';
ac1cfefa MT	17	require "${General::swroot}/lang.pl";
	18	require "${General::swroot}/header.pl";
	19
	20	my %cgiparams=();
	21	my %pppsettings=();
	22	my %modemsettings=();
	23	my %netsettings=();
	24	my %ddnssettings=();
	25	my $warnmessage = '';
	26	my $refresh = '';
e383179b	27	my $ipaddr='';
ac1cfefa MT	28
	29	&Header::showhttpheaders();
	30
	31	$cgiparams{'ACTION'} = '';
	32	&Header::getcgihash(\%cgiparams);
	33	$pppsettings{'VALID'} = '';
	34	$pppsettings{'PROFILENAME'} = 'None';
	35	&General::readhash("${General::swroot}/ppp/settings", \%pppsettings);
	36	&General::readhash("${General::swroot}/modem/settings", \%modemsettings);
	37	&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
	38	&General::readhash("${General::swroot}/ddns/settings", \%ddnssettings);
	39
	40	my $connstate = &Header::connectionstatus();
	41	if ($connstate =~ /$Lang::tr{'dod waiting'}/ \|\| -e "${General::swroot}/main/refreshindex") {
	42	$refresh = "<meta http-equiv='refresh' content='30;'>";
	43	} elsif ($connstate =~ /$Lang::tr{'connecting'}/) {
	44	$refresh = "<meta http-equiv='refresh' content='5;'>";
	45	}
	46
e383179b MT	47	my $c;
	48	my $maxprofiles = 5;
	49	my @profilenames = ();
	50
	51	for ($c = 1; $c <= $maxprofiles; $c++)
	52	{
	53	my %temppppsettings = ();
	54	$temppppsettings{'PROFILENAME'} = '';
	55	&General::readhash("${General::swroot}/ppp/settings-$c", \%temppppsettings);
	56	$profilenames[$c] = $temppppsettings{'PROFILENAME'};
	57	}
	58	my %selected;
	59	for ($c = 1; $c <= $maxprofiles; $c++) {
	60	$selected{'PROFILE'}{$c} = '';
	61	}
	62	$selected{'PROFILE'}{$pppsettings{'PROFILE'}} = "selected='selected'";
	63	my $dialButtonDisabled = "disabled='disabled'";
	64
	65
ac1cfefa MT	66	&Header::openpage($Lang::tr{'main page'}, 1, $refresh);
ac1cfefa MT	67	&Header::openbigbox('', 'center');
6b8cff41 MT	68	&Header::openbox('100%', 'center', "Willkommen");
	69	print <<END
	70	<h2>Willkommen in ihrem Administrationsmenue</h2>
	71	<p>In diesem Menue koennen Sie ihren IPFire administrieren.</p>
	72	END
	73	;
	74	&Header::closebox();
ac1cfefa MT	75	&Header::openbox('100%', 'center', &Header::cleanhtml(`/bin/uname -n`,"y"));
ac1cfefa MT	76
986e08d9 MT	77	if ( ( $pppsettings{'VALID'} eq 'yes' && $modemsettings{'VALID'} eq 'yes' ) \|\| ( $netsettings{'CONFIG_TYPE'} =~ /^(2\|3\|6\|7)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP\|STATIC)$/ )) {
	78	if (open(IPADDR,"${General::swroot}/ddns/ipcache")) {
	79	$ipaddr = <IPADDR>;
	80	close IPADDR;
	81	chomp ($ipaddr);
	82	}
	83	if (open(IPADDR,"${General::swroot}/red/local-ipaddress")) {
	84	my $ipaddr = <IPADDR>;
	85	close IPADDR;
	86	chomp ($ipaddr);
	87	}
ac1cfefa MT	88	} elsif ($modemsettings{'VALID'} eq 'no') {
	89	print "$Lang::tr{'modem settings have errors'}\n </b></font>\n";
	90	} else {
	91	print "$Lang::tr{'profile has errors'}\n </b></font>\n";
	92	}
	93
e383179b MT	94	if ( $netsettings{'RED_TYPE'} =~ /^(DHCP\|STATIC)$/ ) {
	95	$ipaddr = $netsettings{'RED_ADDRESS'};
	96	}
	97
	98	print <<END;
	99	<table border='0'>
	100	<tr>
	101	<td align='center'><form method='post' action="$ENV{'SCRIPT_NAME'}">
	102	<input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' />
	103	</form></td>
	104	</tr></table>
	105
	106	<!-- Table of networks -->
	107	<table border='0' width=80%>
e383179b MT	108	<tr> <th bgcolor='lightgrey'>$Lang::tr{'network'}
	109	<th bgcolor='lightgrey'>IP
	110	<th bgcolor='lightgrey'>$Lang::tr{'status'}
e383179b	111	<tr> <td bgcolor='$Header::colourred' width='25%'><font size='2' color='white'><b>$Lang::tr{'internet'}:</b></font><br>
39a7cc11 MT	112	<td width='30%'>$ipaddr
39a7cc11 MT	113	<td width='45%'>$connstate
e383179b MT	114	<tr><td colspan='2'>
	115	<form method='post' action='/cgi-bin/dial.cgi'>$Lang::tr{'profile'}:
	116	<select name='PROFILE'>
	117	END
	118	for ($c = 1; $c <= $maxprofiles; $c++)
	119	{
	120	if ($profilenames[$c] ne '') {
	121	$dialButtonDisabled = "";
	122	print "\t<option value='$c' $selected{'PROFILE'}{$c}>$c. $profilenames[$c]</option>\n";
	123	}
	124	}
	125	$dialButtonDisabled = "disabled='disabled'" if (-e '/var/run/ppp-ipcop.pid' \|\| -e "${General::swroot}/red/active");
	126	if ( ( $pppsettings{'VALID'} eq 'yes' ) \|\| ( $netsettings{'CONFIG_TYPE'} =~ /^(2\|3\|6\|7)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP\|STATIC)$/ ) ) {
	127	print <<END;
	128	</select>
	129	<input type='submit' name='ACTION' value='$Lang::tr{'dial profile'}' $dialButtonDisabled />
	130	</form>
	131	<td align='center'>
	132	<table width='100%' border='0'>
	133	<tr>
	134	<td width='50%' align='right'> <form method='post' action='/cgi-bin/dial.cgi'>
	135	<input type='submit' name='ACTION' value='$Lang::tr{'dial'}'>
	136	</form>
	137	<td width='50%' align='left'> <form method='post' action='/cgi-bin/dial.cgi'>
	138	<input type='submit' name='ACTION' value='$Lang::tr{'hangup'}'>
	139	</form>
	140	</table>
	141	END
	142	} else {
	143	print "$Lang::tr{'profile has errors'}\n </b></font>\n";
	144	}
	145
072cd997 MT	146	if ( $netsettings{'GREEN_DEV'} ) { print <<END;
	147	<tr><td bgcolor='$Header::colourgreen' width='25%'><font size='2' color='white'><b>$Lang::tr{'lan'}:</b></font>
	148	<td width='30%'>$netsettings{'GREEN_ADDRESS'}
	149	<td width='45%'>
e383179b	150	END
072cd997 MT	151	if ( `cat /var/ipfire/proxy/advanced/settings \| grep ^ENABLE=on` ) {
	152	print "Proxy an";
	153	if ( `cat /var/ipfire/proxy/advanced/settings \| grep ^TRANSPARENT=on` ) { print " (transparent)"; }
	154	} else { print "Proxy aus"; }
	155	}
	156	if ( $netsettings{'BLUE_DEV'} ) { print <<END;
	157	<tr><td bgcolor='$Header::colourblue' width='25%'><font size='2' color='white'><b>$Lang::tr{'wireless'}:</b></font><br>
	158	<td width='30%'>$netsettings{'BLUE_ADDRESS'}
	159	<td width='45%'>
e383179b	160	END
072cd997 MT	161	if ( `cat /var/ipfire/proxy/advanced/settings \| grep ^ENABLE_BLUE=on` ) {
	162	print "Proxy an";
	163	if ( `cat /var/ipfire/proxy/advanced/settings \| grep ^TRANSPARENT_BLUE=on` ) { print " (transparent)"; }
	164	} else { print "Proxy aus"; }
	165	}
39a7cc11	166	if ( $netsettings{'ORANGE_DEV'} ) { print <<END;
072cd997 MT	167	<tr><td bgcolor='$Header::colourorange' width='25%'><font size='2' color='white'><b>$Lang::tr{'dmz'}:</b></font><br>
	168	<td width='30%'>$netsettings{'ORANGE_ADDRESS'}
	169	<td width='45%'><font color=$Header::colourgreen>Online</font>
e383179b	170	END
072cd997	171	}
39a7cc11 MT	172	if ( `cat /var/ipfire/vpn/settings \| grep ^ENABLED=on` \|\|
39a7cc11 MT	173	`cat /var/ipfire/vpn/settings \| grep ^ENABLED_BLUE=on` ) {
072cd997 MT	174	my $ipsecip = `cat /var/ipfire/vpn/settings \| grep ^VPN_IP= \| cut -c 8-`;
	175	print <<END;
	176	<tr><td bgcolor='$Header::colourvpn' width='25%'><font size='2' color='white'><b>$Lang::tr{'vpn'}:</b></font><br>
	177	<td width='30%'>$ipsecip
	178	<td width='45%'><font color=$Header::colourgreen>Online</font>
e383179b	179	END
072cd997 MT	180	}
	181	if ( `cat /var/ipfire/ovpn/settings \| grep ^ENABLED=on` \|\|
	182	`cat /var/ipfire/ovpn/settings \| grep ^ENABLED_BLUE=on` \|\|
	183	`cat /var/ipfire/ovpn/settings \| grep ^ENABLED_ORANGE=on`) {
	184	my $ovpnip = `cat /var/ipfire/ovpn/settings \| grep ^DOVPN_SUBNET= \| cut -c 14- \| sed -e 's\/\\/255.255.255.0\/\/'`;
	185	print <<END;
	186	<tr><td bgcolor='$Header::colourovpn' width='25%'><font size='2' color='white'><b>OpenVPN:</b></font><br>
	187	<td width='30%'>$ovpnip
	188	<td width='45%'><font color=$Header::colourgreen>Online</font>
	189	END
	190	}
	191	if ( $netsettings{'DNS1'} ) { print <<END;
	192	<tr><td>DNS-Server: <td>$netsettings{'DNS1'}
e383179b	193	END
072cd997 MT	194	}
	195	if ( $netsettings{'DNS2'} ) { print <<END;
	196	<td>$netsettings{'DNS2'}
	197	END
	198	}
02dc0a76	199
ac1cfefa MT	200
	201	# Memory usage warning
	202	my @free = `/usr/bin/free`;
	203	$free[1] =~ m/(\d+)/;
	204	my $mem = $1;
	205	$free[2] =~ m/(\d+)/;
	206	my $used = $1;
	207	my $pct = int 100 * ($mem - $used) / $mem;
	208	if ($used / $mem > 90) {
	209	$warnmessage .= "<li> $Lang::tr{'high memory usage'}: $pct% !</li>\n";
	210	}
	211
	212	# Diskspace usage warning
	213	my @temp=();
	214	my $temp2=();
	215	my @df = `/bin/df -B M -x rootfs`;
	216	foreach my $line (@df) {
	217	next if $line =~ m/^Filesystem/;
	218	if ($line =~ m/root/ ) {
	219	$line =~ m/^.* (\d+)M.*$/;
	220	@temp = split(/ +/,$line);
	221	if ($1<5) {
	222	# available:plain value in MB, and not %used as 10% is too much to waste on small disk
	223	# and root size should not vary during time
02dc0a76	224	$warnmessage .= "$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$1M</b> !\n";
ac1cfefa MT	225	}
	226
	227	} else {
	228	# $line =~ m/^.* (\d+)m.*$/;
	229	$line =~ m/^.* (\d+)\%.*$/;
	230	if ($1>90) {
	231	@temp = split(/ /,$line);
	232	$temp2=int(100-$1);
02dc0a76	233	$warnmessage .= "$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$temp2%</b> !\n";
ac1cfefa MT	234	}
	235	}
	236	}
	237
ac1cfefa	238	if ($warnmessage) {
02dc0a76	239	print "<tr><td align='center' bgcolor=$Header::colourred colspan='3'><font color='white'>$warnmessage</font></table>";
ac1cfefa	240	}
02dc0a76 MT	241	print <<END;
	242	</table>
	243	END
ac1cfefa MT	244	&Header::closebox();
ac1cfefa MT	245
ac1cfefa MT	246	&Header::closebigbox();
	247
	248	&Header::closepage();