html/cgi-bin/index.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2014  IPFire Team  <info@ipfire.org>                     #
   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 use Net::Telnet;
  24 use Sort::Naturally;
  25
  26 # enable only the following on debugging purpose
  27 #use warnings;
  28 #use CGI::Carp 'fatalsToBrowser';
  29
  30 require '/var/ipfire/general-functions.pl';
  31 require "${General::swroot}/lang.pl";
  32 require "${General::swroot}/header.pl";
  33 require "/opt/pakfire/lib/functions.pl";
  34
  35 my %cgiparams=();
  36 my %pppsettings=();
  37 my %modemsettings=();
  38 my %netsettings=();
  39 my %ddnssettings=();
  40 my %proxysettings=();
  41 my %vpnsettings=();
  42 my %vpnconfig=();
  43 my %ovpnconfig=();
  44 my $warnmessage = '';
  45 my $refresh = "";
  46 my $ipaddr='';
  47 my $showbox=0;
  48 my $showipsec=0;
  49 my $showovpn=0;
  50
  51 if ( ! -e "/var/ipfire/main/gpl_accepted" ) {
  52         print "Status: 302 Moved Temporarily\n";
  53         print "Location: gpl.cgi\n\n";
  54         exit (0);
  55 }
  56
  57 &Header::showhttpheaders();
  58
  59 $cgiparams{'ACTION'} = '';
  60 &Header::getcgihash(\%cgiparams);
  61 $pppsettings{'VALID'} = '';
  62 $pppsettings{'PROFILENAME'} = 'None';
  63 &General::readhash("${General::swroot}/ppp/settings", \%pppsettings);
  64 &General::readhash("${General::swroot}/modem/settings", \%modemsettings);
  65 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
  66 &General::readhash("${General::swroot}/ddns/settings", \%ddnssettings);
  67 &General::readhash("${General::swroot}/proxy/advanced/settings", \%proxysettings);
  68 &General::readhash("${General::swroot}/vpn/settings", \%vpnsettings);
  69
  70 my %color = ();
  71 my %mainsettings = ();
  72 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  73 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  74
  75 my $connstate = &Header::connectionstatus();
  76
  77 if ( -e "/var/ipfire/main/gpl-accepted" ) {
  78         if ($connstate =~ /$Lang::tr{'connecting'}/ || /$Lang::tr{'connection closed'}/ ){
  79                 $refresh = "<meta http-equiv='refresh' content='5;'>";
  80         }elsif ($connstate =~ /$Lang::tr{'dod waiting'}/ || -e "${General::swroot}/main/refreshindex") {
  81                 $refresh = "<meta http-equiv='refresh' content='30;'>";
  82         }
  83 }
  84
  85 if ($cgiparams{'ACTION'} eq $Lang::tr{'dial profile'})
  86 {
  87         my $profile = $cgiparams{'PROFILE'};
  88         my %tempcgiparams = ();
  89         $tempcgiparams{'PROFILE'} = '';
  90         &General::readhash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
  91                 \%tempcgiparams);
  92
  93         # make a link from the selected profile to the "default" one.
  94         unlink("${General::swroot}/ppp/settings");
  95         link("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
  96                 "${General::swroot}/ppp/settings");
  97         open (TMP, ">${General::swroot}/ppp/updatesettings");
  98         close TMP;
  99         # read in the new params "early" so we can write secrets.
 100         %cgiparams = ();
 101         &General::readhash("${General::swroot}/ppp/settings", \%cgiparams);
 102         $cgiparams{'PROFILE'} = $profile;
 103         $cgiparams{'BACKUPPROFILE'} = $profile;
 104         &General::writehash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
 105                 \%cgiparams);
 106
 107         # write secrets file.
 108         open(FILE, ">/${General::swroot}/ppp/secrets") or die "Unable to write secrets file.";
 109         flock(FILE, 2);
 110         my $username = $cgiparams{'USERNAME'};
 111         my $password = $cgiparams{'PASSWORD'};
 112         print FILE "'$username' * '$password'\n";
 113         chmod 0600, "${General::swroot}/ppp/secrets";
 114         close FILE;
 115
 116         &General::log("$Lang::tr{'profile made current'} $tempcgiparams{'PROFILENAME'}");
 117         $cgiparams{'ACTION'} = "$Lang::tr{'dial'}";
 118 }
 119
 120 if ($cgiparams{'ACTION'} eq $Lang::tr{'dial'}) {
 121         system('/usr/local/bin/redctrl start > /dev/null') == 0
 122         or &General::log("Dial failed: $?"); sleep 1;
 123 }elsif ($cgiparams{'ACTION'} eq $Lang::tr{'hangup'}) {
 124         system('/usr/local/bin/redctrl stop > /dev/null') == 0
 125         or &General::log("Hangup failed: $?"); sleep 1;
 126 }
 127
 128 my $c;
 129 my $maxprofiles = 5;
 130 my @profilenames = ();
 131
 132 for ($c = 1; $c <= $maxprofiles; $c++)
 133 {
 134         my %temppppsettings = ();
 135         $temppppsettings{'PROFILENAME'} = '';
 136         &General::readhash("${General::swroot}/ppp/settings-$c", \%temppppsettings);
 137         $profilenames[$c] = $temppppsettings{'PROFILENAME'};
 138 }
 139 my %selected;
 140 for ($c = 1; $c <= $maxprofiles; $c++) {
 141         $selected{'PROFILE'}{$c} = '';
 142 }
 143 $selected{'PROFILE'}{$pppsettings{'PROFILE'}} = "selected='selected'";
 144 my $dialButtonDisabled = "disabled='disabled'";
 145
 146 &Header::openpage($Lang::tr{'main page'}, 1, $refresh);
 147 &Header::openbigbox('', 'center');
 148 if (open(IPADDR,"${General::swroot}/red/local-ipaddress")) {
 149             $ipaddr = <IPADDR>;
 150             close IPADDR;
 151             chomp ($ipaddr);
 152         }
 153
 154 &Header::openbox('100%', 'center', '');
 155 if ( ( $pppsettings{'VALID'} eq 'yes' && $modemsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ )) {
 156         if (open(IPADDR,"${General::swroot}/ddns/ipcache")) {
 157             $ipaddr = <IPADDR>;
 158             close IPADDR;
 159             chomp ($ipaddr);
 160         }
 161 } elsif ($modemsettings{'VALID'} eq 'no') {
 162         print "$Lang::tr{'modem settings have errors'}\n </b></font>\n";
 163 } else {
 164         print "$Lang::tr{'profile has errors'}\n </b></font>\n";
 165 }
 166
 167 print <<END;
 168 <!-- Table of networks -->
 169 <table class='tbl' style='width:80%;'>
 170   <tr>
 171         <th style='background-color:$color{'color20'};'>$Lang::tr{'network'}</th>
 172         <th style='background-color:$color{'color20'};'>$Lang::tr{'ip address'}</th>
 173         <th style='background-color:$color{'color20'};'>$Lang::tr{'status'}</th>
 174   </tr>
 175   <tr>
 176         <td style='width:25%; text-align:center; background-color:$Header::colourred;'><a href='/cgi-bin/pppsetup.cgi' style='color:white;'><b>$Lang::tr{'internet'}</b></a><br/></td>
 177         <td style='width:30%; text-align:center;'>$ipaddr </td>
 178         <td style='width:45%; text-align:center;'>$connstate </td>
 179   </tr>
 180 END
 181         my $HOSTNAME = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
 182         if ( "$HOSTNAME" ne "" ) {
 183                 print <<END;
 184         <tr><td><b>$Lang::tr{'hostname'}:</b><td style='text-align:center;'>$HOSTNAME</td><td></td>
 185 END
 186         }
 187
 188         if ( -e "${General::swroot}/red/remote-ipaddress" ) {
 189                 open (TMP, "<${General::swroot}/red/remote-ipaddress");
 190                 my $GATEWAY = <TMP>;
 191                 chomp($GATEWAY);
 192                 close TMP;
 193                 print <<END;
 194         <tr><td><b>$Lang::tr{'gateway'}:</b><td style='text-align:center;'>$GATEWAY</td><td></td></tr>
 195 END
 196         }
 197
 198         my @dns_servers = ();
 199         foreach my $f ("${General::swroot}/red/dns1", "${General::swroot}/red/dns2") {
 200                 open(DNS, "<$f");
 201                 my $dns_server = <DNS>;
 202                 close(DNS);
 203
 204                 chomp($dns_server);
 205                 if ($dns_server) {
 206                         push(@dns_servers, $dns_server);
 207                 }
 208         }
 209         my $dns_servers_str = join(", ", @dns_servers);
 210
 211         print <<END;
 212                 <tr>
 213                         <td>
 214                                 <b>$Lang::tr{'dns servers'}:</b>
 215                         </td>
 216                         <td style='text-align:center;'>
 217                                 $dns_servers_str
 218                         </td>
 219                         <td></td>
 220                 </tr>
 221         </table>
 222 END
 223
 224 #Dial profiles
 225 if ( $netsettings{'RED_TYPE'} ne "STATIC" && $netsettings{'RED_TYPE'} ne "DHCP" ){
 226         # The dialctrl.pl script outputs html
 227         print `/usr/local/bin/dialctrl.pl show`;
 228         if ( ( $pppsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) ) {
 229                 print <<END;
 230                 <br/>
 231                 <table style='width:80%;'>
 232                 <tr><td>
 233                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>$Lang::tr{'profile'}:
 234                         <select name='PROFILE'>
 235 END
 236                 for ($c = 1; $c <= $maxprofiles; $c++)
 237                 {
 238                         if ($profilenames[$c] ne '') {
 239                                 $dialButtonDisabled = "";
 240                                 print "<option value='$c' $selected{'PROFILE'}{$c}>$c. $profilenames[$c]</option>";
 241                         }
 242                 }
 243                 $dialButtonDisabled = "disabled='disabled'" if (-e '/var/run/ppp-ipfire.pid' || -e "${General::swroot}/red/active");
 244                 print <<END;
 245                         </select>
 246                         <input type='submit' name='ACTION' value='$Lang::tr{'dial profile'}' $dialButtonDisabled />
 247                 </form>
 248                 </td>
 249                 <td style='text-align:center;'>
 250                         <table style='width:100%;'>
 251                                 <tr>
 252                                 <td style='width=50%; text-align:right;'>
 253                                         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 254                                                 <input type='submit' name='ACTION' value='$Lang::tr{'dial'}'>
 255                                         </form>
 256                                 </td>
 257                                 <td style='width=50%; text-align:left;'>
 258                                         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 259                                                 <input type='submit' name='ACTION' value='$Lang::tr{'hangup'}'>
 260                                         </form>
 261                                 </td>
 262                                 </tr>
 263                         </table>
 264                 </td>
 265                 </tr>
 266                 </table>
 267 END
 268         } else {
 269                 print "<br/><span style='color:red;'>$Lang::tr{'profile has errors'}</span><br/>";
 270         }
 271 }
 272
 273
 274 print <<END;
 275 <br/>
 276 <table class='tbl' style='width:80%;'>
 277 <tr>
 278         <th>$Lang::tr{'network'}</th>
 279         <th>$Lang::tr{'ip address'}</th>
 280         <th>$Lang::tr{'status'}</th>
 281 </tr>
 282 END
 283
 284 if ( $netsettings{'GREEN_DEV'} ) {
 285                 my $sub=&General::iporsubtocidr($netsettings{'GREEN_NETMASK'});
 286                 print <<END;
 287                 <tr>
 288                         <td style='width:25%; text-align:center; background-color:$Header::colourgreen;'>
 289                                 <a href='/cgi-bin/dhcp.cgi' style='color:white'><b>$Lang::tr{'lan'}</b></a>
 290                         </td>
 291                         <td style='width:30%; text-align:center;'>$netsettings{'GREEN_ADDRESS'}/$sub</td>
 292                         <td style='width:45%; text-align:center;'>
 293 END
 294                 if ( $proxysettings{'ENABLE'} eq 'on' ) {
 295                         print $Lang::tr{'advproxy on'};
 296                         if ( $proxysettings{'TRANSPARENT'} eq 'on' ) { print " (transparent)"; }
 297                 }       else { print $Lang::tr{'advproxy off'};  }
 298                 print '</td>';
 299                 print '</tr>';
 300         }
 301 if ( $netsettings{'BLUE_DEV'} ) {
 302                 my $sub=&General::iporsubtocidr($netsettings{'BLUE_NETMASK'});
 303                 print <<END;
 304                 <tr>
 305                         <td style='width:25%; text-align:center; background-color:$Header::colourblue;'>
 306                                 <a href='/cgi-bin/wireless.cgi' style='color:white'><b>$Lang::tr{'wireless'}</b></a>
 307                         </td>
 308                         <td style='width:30%; text-align:center;'>$netsettings{'BLUE_ADDRESS'}/$sub
 309                         <td style='width:45%; text-align:center;'>
 310 END
 311                 if ( $proxysettings{'ENABLE_BLUE'} eq 'on' ) {
 312                         print $Lang::tr{'advproxy on'};
 313                         if ( $proxysettings{'TRANSPARENT_BLUE'} eq 'on' ) { print " (transparent)"; }
 314                 }       else { print $Lang::tr{'advproxy off'};  }
 315                 print '</td>';
 316                 print '</tr>';
 317         }
 318 if ( $netsettings{'ORANGE_DEV'} ) {
 319                 my $sub=&General::iporsubtocidr($netsettings{'ORANGE_NETMASK'});
 320                 print <<END;
 321                 <tr>
 322                         <td style='width:25%; text-align:center; background-color:$Header::colourorange;'>
 323                                 <a href='/cgi-bin/firewall.cgi' style='color:white'><b>$Lang::tr{'dmz'}</b></a>
 324                         </td>
 325                         <td style='width:30%; text-align:center;'>$netsettings{'ORANGE_ADDRESS'}/$sub</td>
 326                         <td style='width:45%; text-align:center; color:$Header::colourgreen;'>Online</td>
 327                 </tr>
 328 END
 329         }
 330 #check if IPSEC is running
 331 if ( $vpnsettings{'ENABLED'} eq 'on' || $vpnsettings{'ENABLED_BLUE'} eq 'on' ) {
 332         my $ipsecip = $vpnsettings{'VPN_IP'};
 333 print<<END;
 334                 <tr>
 335                         <td style='width:25%; text-align:center; background-color:$Header::colourvpn;'>
 336                                 <a href='/cgi-bin/vpnmain.cgi' style='color:white'><b>$Lang::tr{'ipsec'}</b></a>
 337                         </td>
 338                         <td style='width:30%; text-align:center;'>$ipsecip</td>
 339                         <td style='width:45%; text-align:center; color:$Header::colourgreen;'>Online</td>
 340                 </tr>
 341 END
 342 }
 343
 344 #check if OpenVPN is running
 345 my %confighash=();
 346 &General::readhash("${General::swroot}/ovpn/settings", \%confighash);
 347
 348 if (($confighash{'ENABLED'} eq "on") ||
 349     ($confighash{'ENABLED_BLUE'} eq "on") ||
 350     ($confighash{'ENABLED_ORANGE'} eq "on")) {
 351         my ($ovpnip,$sub) = split("/",$confighash{'DOVPN_SUBNET'});
 352         $sub=&General::iporsubtocidr($sub);
 353         $ovpnip="$ovpnip/$sub";
 354 print <<END;
 355         <tr>
 356                 <td style='width:25%; text-align:center; background-color:$Header::colourvpn;'>
 357                         <a href='/cgi-bin/ovpnmain.cgi' style='color:white'><b>OpenVPN</b></a>
 358                 </td>
 359                 <td style='width:30%; text-align:center;'>$ovpnip</td>
 360                 <td style='width:45%; text-align:center; color:$Header::colourgreen;'>Online</td>
 361         </tr>
 362 END
 363         }
 364 print"</table>";
 365 &Header::closebox();
 366
 367 #Check if there are any vpns configured (ipsec and openvpn)
 368 &General::readhasharray("${General::swroot}/vpn/config", \%vpnconfig);
 369 foreach my $key (sort { ncmp($vpnconfig{$a}[1],$vpnconfig{$b}[1]) } keys %vpnconfig) {
 370         if ($vpnconfig{$key}[0] eq 'on'){
 371                 $showipsec=1;
 372                 $showbox=1;
 373                 last;
 374         }
 375 }
 376 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%ovpnconfig);
 377 foreach my $dkey (sort { ncmp($ovpnconfig{$a}[1],$ovpnconfig{$b}[1])} keys %ovpnconfig) {
 378         if (($ovpnconfig{$dkey}[3] eq 'net') && (-e "/var/run/$ovpnconfig{$dkey}[1]n2n.pid")){
 379                 $showbox=1;
 380                 $showovpn=1;
 381                 last;
 382         }
 383 }
 384
 385 if ($showbox){
 386 # Start of Box wich contains all vpn connections
 387         &Header::openbox('100%', 'center', $Lang::tr{'vpn'});
 388
 389         #show ipsec connectiontable
 390         if ( $showipsec ) {
 391                 my $ipsecip = $vpnsettings{'VPN_IP'};
 392                 my @status = `/usr/local/bin/ipsecctrl I`;
 393                 my %confighash = ();
 394                 my $id = 0;
 395                 my $gif;
 396                 my $col="";
 397                 my $count=0;
 398                 print <<END;
 399                 <table class='tbl' style='width:80%;'>
 400                 <tr>
 401                         <th style='width:40%;'>$Lang::tr{'ipsec network'}</th>
 402                         <th style='width:30%;'>$Lang::tr{'ip address'}</th>
 403                         <th style='width:30%;'>$Lang::tr{'status'}</th>
 404                 </tr>
 405 END
 406                 foreach my $key (sort { uc($vpnconfig{$a}[1]) cmp uc($vpnconfig{$b}[1]) } keys %vpnconfig) {
 407                         if ($vpnconfig{$key}[0] eq 'on') {
 408                                 $count++;
 409                                 my ($vpnip,$vpnsub) = split("/",$vpnconfig{$key}[11]);
 410                                 $vpnsub=&General::iporsubtocidr($vpnsub);
 411                                 $vpnip="$vpnip/$vpnsub";
 412                                 if ($count % 2){
 413                                         $col = $color{'color22'};
 414                                 }else{
 415                                         $col = $color{'color20'};
 416                                 }
 417                                 print "<tr>";
 418                                 print "<td style='text-align:left; color:white; background-color:$Header::colourovpn;'>$vpnconfig{$key}[1]</td>";
 419                                 print "<td style='text-align:left; background-color:$col'>$vpnip</td>";
 420
 421                                 my $activecolor = $Header::colourred;
 422                                 my $activestatus = $Lang::tr{'capsclosed'};
 423                                 if ($vpnconfig{$key}[0] eq 'off') {
 424                                         $activecolor = $Header::colourblue;
 425                                         $activestatus = $Lang::tr{'capsclosed'};
 426                                 } else {
 427                                         foreach my $line (@status) {
 428                                                 if (($line =~ /\"$vpnconfig{$key}[1]\".*IPsec SA established/) || ($line =~/$vpnconfig{$key}[1]\{.*INSTALLED/ )){
 429                                                         $activecolor = $Header::colourgreen;
 430                                                         $activestatus = $Lang::tr{'capsopen'};
 431                                                 }
 432                                         }
 433                                 }
 434                                 print "<td style='text-align:center; color:white; background-color:$activecolor;'><b>$activestatus</b></td>";
 435                                 print "</tr>";
 436                         }
 437                 }
 438                 print "</table>";
 439         }
 440
 441         # Check if there is any OpenVPN connection configured.
 442         if ( $showovpn ){
 443                 print <<END;
 444                 <br/>
 445                 <table class='tbl' style='width:80%;'>
 446                 <tr>
 447                         <th style='width:40%;'>$Lang::tr{'openvpn network'}</th>
 448                         <th style='width:30%;'>$Lang::tr{'ip address'}</th>
 449                         <th style='width:30%;'>$Lang::tr{'status'}</th>
 450 END
 451
 452                 # Check if the OpenVPN server for Road Warrior Connections is running and display status information.
 453                 my $active;
 454                 my $count=0;
 455                 # Print the OpenVPN N2N connection status.
 456                 if ( -d "${General::swroot}/ovpn/n2nconf") {
 457                         my $col="";
 458                         foreach my $dkey (sort { ncmp ($ovpnconfig{$a}[1],$ovpnconfig{$b}[1])} keys %ovpnconfig) {
 459                                 if (($ovpnconfig{$dkey}[3] eq 'net') && (-e "/var/run/$ovpnconfig{$dkey}[1]n2n.pid")){
 460                                         $count++;
 461                                         my $tport = $ovpnconfig{$dkey}[22];
 462                                         next if ($tport eq '');
 463                                         my $tnet = new Net::Telnet ( Timeout=>5, Errmode=>'return', Port=>$tport);
 464                                         $tnet->open('127.0.0.1');
 465                                         my @output = $tnet->cmd(String => 'state', Prompt => '/(END.*\n|ERROR:.*\n)/');
 466                                         my @tustate = split(/\,/, $output[1]);
 467                                         my $display;
 468                                         my $display_colour = $Header::colourred;
 469                                         if ( $tustate[1] eq 'CONNECTED' || ($tustate[1] eq 'WAIT')) {
 470                                                 $display_colour = $Header::colourgreen;
 471                                                 $display = $Lang::tr{'capsopen'};
 472                                         } else {
 473                                                 $display = $tustate[1];
 474                                         }
 475                                         if ($count %2){
 476                                                 $col = $color{'color22'};
 477                                         }else{
 478                                                 $col = $color{'color20'};
 479                                         }
 480                                         $active='off';
 481                                         #make cidr from ip
 482                                         my ($vpnip,$vpnsub) = split("/",$ovpnconfig{$dkey}[11]);
 483                                         my $vpnsub=&General::iporsubtocidr($vpnsub);
 484                                         my $vpnip="$vpnip/$vpnsub";
 485                                         print <<END;
 486                                         <tr>
 487                                                 <td style='text-align:left; color:white; background-color:$Header::colourovpn;'>$ovpnconfig{$dkey}[1]</td>
 488                                                 <td style='text-align:center; background-color:$col'>$vpnip</td>
 489                                                 <td style='text-align:center; color:white; background-color:$display_colour' ><b>$display</b></td>
 490                                         </tr>
 491 END
 492                                 }
 493                         }
 494                 }
 495                 if ($active ne 'off'){
 496                         print "<tr><td colspan='3' style='text-align:center;'>$Lang::tr{'ovpn no connections'}</td></tr>";
 497                 }
 498                 print"</table>";
 499         }
 500 &Header::closebox();
 501 }
 502
 503 # Fireinfo
 504 if ( ! -e "/var/ipfire/main/send_profile") {
 505         $warnmessage .= "<li><a style='color: white;' href='fireinfo.cgi'>$Lang::tr{'fireinfo please enable'}</a></li>";
 506 }
 507
 508 # Memory usage warning
 509 my @free = `/usr/bin/free`;
 510 $free[1] =~ m/(\d+)/;
 511 my $mem = $1;
 512 $free[2] =~ m/(\d+)/;
 513 my $used = $1;
 514 my $pct = int 100 * ($mem - $used) / $mem;
 515 if ($used / $mem > 90) {
 516         $warnmessage .= "<li>$Lang::tr{'high memory usage'}: $pct% !</li>";
 517 }
 518
 519 # Diskspace usage warning
 520 my @temp=();
 521 my $temp2=();
 522 my @df = `/bin/df -B M -P -x rootfs`;
 523 foreach my $line (@df) {
 524         next if $line =~ m/^Filesystem/;
 525         if ($line =~ m/root/ ) {
 526                 $line =~ m/^.* (\d+)M.*$/;
 527                 @temp = split(/ +/,$line);
 528                 if ($1<5) {
 529                         # available:plain value in MB, and not %used as 10% is too much to waste on small disk
 530                         # and root size should not vary during time
 531                         $warnmessage .= "<li>$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$1M</b> !</li>";
 532                 }
 533
 534         } else {
 535                 # $line =~ m/^.* (\d+)m.*$/;
 536                 $line =~ m/^.* (\d+)\%.*$/;
 537                 if ($1>90) {
 538                         @temp = split(/ /,$line);
 539                         $temp2=int(100-$1);
 540                         $warnmessage .= "<li>$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$temp2%</b> !</li>";
 541                 }
 542         }
 543 }
 544
 545 # S.M.A.R.T. health warning
 546 my @files = `/bin/ls /var/run/smartctl_out_hddtemp-* 2>/dev/null`;
 547 foreach my $file (@files) {
 548         chomp ($file);
 549         my $disk=`echo $file | cut -d"-" -f2`;
 550         chomp ($disk);
 551         if (`/bin/grep "SAVE ALL DATA" $file`) {
 552                 $warnmessage .= "<li>$Lang::tr{'smartwarn1'} /dev/$disk $Lang::tr{'smartwarn2'} !</li>";
 553         }
 554 }
 555
 556 # Reiser4 warning
 557 my @files = `mount | grep " reiser4 (" 2>/dev/null`;
 558 foreach my $disk (@files) {
 559         chomp ($disk);
 560         $warnmessage .= "<li>$disk - $Lang::tr{'deprecated fs warn'}</li>";
 561 }
 562
 563 if ($warnmessage) {
 564         &Header::openbox('100%','center', );
 565         print "<table class='tbl' style='width:80%;'>";
 566         print "<tr><th>$Lang::tr{'fwhost hint'}</th></tr>";
 567         print "<tr><td style='color:white; background-color:$Header::colourred;'>$warnmessage</td></tr>";
 568     print "</table>";
 569         &Header::closebox();
 570 }
 571
 572 &Pakfire::dblist("upgrade", "notice");
 573 if ( -e "/var/run/need_reboot" ) {
 574         print "<div style='text-align:center; color:red;'>";
 575         print "<br/><br/>$Lang::tr{'needreboot'}!";
 576         print "</div>";
 577 }
 578
 579 &Header::closebigbox();
 580 &Header::closepage();
 581