html/cgi-bin/index.cgi

   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 #
   9
  10 use strict;
  11
  12 # enable only the following on debugging purpose
  13 #use warnings;
  14 #use CGI::Carp 'fatalsToBrowser';
  15
  16 require '/var/ipfire/general-functions.pl';
  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 = '';
  27 my $ipaddr='';
  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
  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 $dialButtonDisabled = "disabled='disabled'";
  64
  65
  66 &Header::openpage($Lang::tr{'main page'}, 1, $refresh);
  67 &Header::openbigbox('', 'center');
  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();
  75 &Header::openbox('100%', 'center', &Header::cleanhtml(`/bin/uname -n`,"y"));
  76
  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         }
  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
  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='$Lang::tr{'refresh'}' />
 103         </form></td>
 104 </tr></table>
 105
 106 <!-- Table of networks -->
 107 <table border='0' width=80%>
 108   <tr>  <th bgcolor='lightgrey'>$Lang::tr{'network'}
 109         <th bgcolor='lightgrey'>IP
 110         <th bgcolor='lightgrey'>$Lang::tr{'status'}
 111   <tr>  <td bgcolor='$Header::colourred' width='25%'><font size='2' color='white'><b>$Lang::tr{'internet'}:</b></font><br>
 112         <td width='30%'>$ipaddr
 113         <td width='45%'>$connstate
 114         <tr><td colspan='2'>
 115                 <form method='post' action='/cgi-bin/dial.cgi'>$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
 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%'>
 150 END
 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%'>
 160 END
 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         }
 166         if ( $netsettings{'ORANGE_DEV'} ) { print <<END;
 167                 <tr><td bgcolor='$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>
 170 END
 171         }
 172         if ( `cat /var/ipfire/vpn/settings | grep ^ENABLED=on` ||
 173              `cat /var/ipfire/vpn/settings | grep ^ENABLED_BLUE=on` ) {
 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>
 179 END
 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'}
 193 END
 194         }
 195         if ( $netsettings{'DNS2'} ) { print <<END;
 196         <td>$netsettings{'DNS2'}
 197 END
 198         }
 199
 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
 224                         $warnmessage .= "$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$1M</b> !\n";
 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);
 233                         $warnmessage .= "$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$temp2%</b> !\n";
 234                 }
 235         }
 236 }
 237
 238 if ($warnmessage) {
 239         print "<tr><td align='center' bgcolor=$Header::colourred colspan='3'><font color='white'>$warnmessage</font></table>";
 240 }
 241 print <<END;
 242 </table>
 243 END
 244 &Header::closebox();
 245
 246 &Header::closebigbox();
 247
 248 &Header::closepage();