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[people/pmueller/ipfire-2.x.git] / html / cgi-bin / index.cgi
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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#
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9
10use strict;
11
12# enable only the following on debugging purpose
13#use warnings;
14#use CGI::Carp 'fatalsToBrowser';
15
e383179b 16require '/var/ipfire/general-functions.pl';
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17require "${General::swroot}/lang.pl";
18require "${General::swroot}/header.pl";
19
20my %cgiparams=();
21my %pppsettings=();
22my %modemsettings=();
23my %netsettings=();
24my %ddnssettings=();
25my $warnmessage = '';
26my $refresh = '';
e383179b 27my $ipaddr='';
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28
29&Header::showhttpheaders();
30
31$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
40my $connstate = &Header::connectionstatus();
41if ($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
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47my $c;
48my $maxprofiles = 5;
49my @profilenames = ();
50
51for ($c = 1; $c <= $maxprofiles; $c++)
52{
53 my %temppppsettings = ();
54 $temppppsettings{'PROFILENAME'} = '';
55 &General::readhash("${General::swroot}/ppp/settings-$c", \%temppppsettings);
56 $profilenames[$c] = $temppppsettings{'PROFILENAME'};
57}
58my %selected;
59for ($c = 1; $c <= $maxprofiles; $c++) {
60 $selected{'PROFILE'}{$c} = '';
61}
62$selected{'PROFILE'}{$pppsettings{'PROFILE'}} = "selected='selected'";
63my $dialButtonDisabled = "disabled='disabled'";
64
65
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66&Header::openpage($Lang::tr{'main page'}, 1, $refresh);
67&Header::openbigbox('', 'center');
68&Header::openbox('100%', 'center', &Header::cleanhtml(`/bin/uname -n`,"y"));
69
e383179b 70if ( ( $pppsettings{'VALID'} eq 'yes'&& $modemsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(2|3|6|7)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ )) {
ac1cfefa 71 if ($connstate =~ /$Lang::tr{'connected'}/) {
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72 if ($ddnssettings{'BEHINDROUTER'} eq 'FETCH_IP') {
73 if (open(IPADDR,"${General::swroot}/ddns/ipcache")) {
e383179b 74 $ipaddr = <IPADDR>;
ac1cfefa 75 close IPADDR;
e383179b 76 chomp ($ipaddr);
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77 }
78 }
79 if (open(IPADDR,"${General::swroot}/red/local-ipaddress")) {
80 my $ipaddr = <IPADDR>;
81 close IPADDR;
82 chomp ($ipaddr);
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83 }
84 }
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85} elsif ($modemsettings{'VALID'} eq 'no') {
86 print "$Lang::tr{'modem settings have errors'}\n </b></font>\n";
87} else {
88 print "$Lang::tr{'profile has errors'}\n </b></font>\n";
89}
90
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91if ( $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) {
92 $ipaddr = $netsettings{'RED_ADDRESS'};
93}
94
95print <<END;
96<table border='0'>
97<tr>
98 <td align='center'><form method='post' action="$ENV{'SCRIPT_NAME'}">
99 <input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' />
100 </form></td>
101</tr></table>
102
103<!-- Table of networks -->
104<table border='0' width=80%>
105 <!-- Headline -->
106 <tr> <th bgcolor='lightgrey'>$Lang::tr{'network'}
107 <th bgcolor='lightgrey'>IP
108 <th bgcolor='lightgrey'>$Lang::tr{'status'}
109 <!-- RED -->
110 <tr> <td bgcolor='$Header::colourred' width='25%'><font size='2' color='white'><b>$Lang::tr{'internet'}:</b></font><br>
111 <td width='30%'>$ipaddr <td width='45%'>$connstate
112 <tr><td colspan='2'>
113 <form method='post' action='/cgi-bin/dial.cgi'>$Lang::tr{'profile'}:
114 <select name='PROFILE'>
115END
116 for ($c = 1; $c <= $maxprofiles; $c++)
117 {
118 if ($profilenames[$c] ne '') {
119 $dialButtonDisabled = "";
120 print "\t<option value='$c' $selected{'PROFILE'}{$c}>$c. $profilenames[$c]</option>\n";
121 }
122 }
123 $dialButtonDisabled = "disabled='disabled'" if (-e '/var/run/ppp-ipcop.pid' || -e "${General::swroot}/red/active");
124 if ( ( $pppsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(2|3|6|7)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) ) {
125 print <<END;
126 </select>
127 <input type='submit' name='ACTION' value='$Lang::tr{'dial profile'}' $dialButtonDisabled />
128 </form>
129 <td align='center'>
130 <table width='100%' border='0'>
131 <tr>
132 <td width='50%' align='right'> <form method='post' action='/cgi-bin/dial.cgi'>
133 <input type='submit' name='ACTION' value='$Lang::tr{'dial'}'>
134 </form>
135 <td width='50%' align='left'> <form method='post' action='/cgi-bin/dial.cgi'>
136 <input type='submit' name='ACTION' value='$Lang::tr{'hangup'}'>
137 </form>
138 </table>
139END
140 } else {
141 print "$Lang::tr{'profile has errors'}\n </b></font>\n";
142 }
143
144print <<END;
145 <!-- Green -->
146 <tr><td bgcolor='$Header::colourgreen' width='25%'>
147 <font size='2' color='white'><b>$Lang::tr{'lan'}:</b></font>
148 <td width='30%'>$netsettings{'GREEN_ADDRESS'}
149 <td width='45%'>
150END
151 if (`ifconfig | grep $netsettings{'GREEN_DEV'}`) { print "<font color=$Header::colourgreen>Online</font>"; } else { print "<font color=$Header::colourred>Offline</font>"; }
152print <<END;
153 <!-- BLUE -->
154 <tr><td bgcolor='$Header::colourblue' width='25%'><font size='2' color='white'><b>$Lang::tr{'wireless'}:</b></font><br>
155 <td width='30%'>$netsettings{'BLUE_ADDRESS'}
156 <td width='45%'>
157END
158 if (`ifconfig | grep $netsettings{'BLUE_DEV'}`) { print "<font color=$Header::colourgreen>Online</font>"; } else { print "<font color=$Header::colourred>Offline</font>"; }
159print <<END;
160 <tr><td bgcolor='$Header::colourorange' width='25%'><font size='2' color='white'><b>$Lang::tr{'dmz'}:</b></font><br>
161 <td width='30%'>$netsettings{'ORANGE_ADDRESS'}
162 <td width='45%'>
163END
164 if (`ifconfig | grep $netsettings{'ORANGE_DEV'}`) { print "<font color=$Header::colourgreen>Online</font>"; } else { print "<font color=$Header::colourred>Offline</font>"; }
165print <<END;
166 <tr><td bgcolor='$Header::colourvpn' width='25%'><font size='2' color='white'><b>$Lang::tr{'vpn'}:</b></font><br>
167 <td width='30%'>N/A
168 <td width='45%'>
169END
170 if (`ifconfig | grep ipsec0`) { print "<font color=$Header::colourgreen>Online</font>"; } else { print "<font color=$Header::colourred>Offline</font>"; }
171print <<END;
172 <tr><td bgcolor='$Header::colourovpn' width='25%'><font size='2' color='white'><b>OpenVPN:</b></font><br>
173 <td width='30%'>N/A
174 <td width='45%'>
175END
176 if (`ifconfig | grep tun0`) { print "<font color=$Header::colourgreen>Online</font>"; } else { print "<font color=$Header::colourred>Offline</font>"; }
177print <<END;
178</table>
179END
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180
181# Memory usage warning
182my @free = `/usr/bin/free`;
183$free[1] =~ m/(\d+)/;
184my $mem = $1;
185$free[2] =~ m/(\d+)/;
186my $used = $1;
187my $pct = int 100 * ($mem - $used) / $mem;
188if ($used / $mem > 90) {
189 $warnmessage .= "<li> $Lang::tr{'high memory usage'}: $pct% !</li>\n";
190}
191
192# Diskspace usage warning
193my @temp=();
194my $temp2=();
195my @df = `/bin/df -B M -x rootfs`;
196foreach my $line (@df) {
197 next if $line =~ m/^Filesystem/;
198 if ($line =~ m/root/ ) {
199 $line =~ m/^.* (\d+)M.*$/;
200 @temp = split(/ +/,$line);
201 if ($1<5) {
202 # available:plain value in MB, and not %used as 10% is too much to waste on small disk
203 # and root size should not vary during time
204 $warnmessage .= "<li> $Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$1M</b> !</li>\n";
205 }
206
207 } else {
208 # $line =~ m/^.* (\d+)m.*$/;
209 $line =~ m/^.* (\d+)\%.*$/;
210 if ($1>90) {
211 @temp = split(/ /,$line);
212 $temp2=int(100-$1);
213 $warnmessage .= "<li> $Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$temp2%</b> !</li>\n";
214 }
215 }
216}
217
218# Patches warning
219open(AV, "<${General::swroot}/patches/available") or die "Could not open available patches database ($!)";
220my @av = <AV>;
221close(AV);
222open(PF, "<${General::swroot}/patches/installed") or die "Could not open installed patches file. ($!)<br />";
223while(<PF>)
224{
225 next if $_ =~ m/^#/;
226 @temp = split(/\|/,$_);
227 @av = grep(!/^$temp[0]/, @av);
228}
229close(PF);
230
231if ($#av != -1)
232{
233 $warnmessage .= "<li> $Lang::tr{'there are updates'}</li>";
234}
235my $age = &General::age("/${General::swroot}/patches/available");
236if ($age =~ m/(\d{1,3})d/) {
237 if ($1 >= 7) {
238 $warnmessage .= "<li>$Lang::tr{'updates is old1'} $age $Lang::tr{'updates is old2'}</li>\n";
239 }
240}
241
242if ($warnmessage) {
243 print "<ol>$warnmessage</ol>";
244}
245
246print "<p>";
247system('/usr/bin/uptime');
248print "</p>\n";
249
250&Header::closebox();
251
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252&Header::closebigbox();
253
254&Header::closepage();