html/cgi-bin/index.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2012  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
  25 # enable only the following on debugging purpose
  26 #use warnings;
  27 #use CGI::Carp 'fatalsToBrowser';
  28
  29 require '/var/ipfire/general-functions.pl';
  30 require "${General::swroot}/lang.pl";
  31 require "${General::swroot}/header.pl";
  32 require "/opt/pakfire/lib/functions.pl";
  33
  34 my %cgiparams=();
  35 my %pppsettings=();
  36 my %modemsettings=();
  37 my %netsettings=();
  38 my %ddnssettings=();
  39 my $warnmessage = '';
  40 my $refresh = "";
  41 my $ipaddr='';
  42
  43
  44 &Header::showhttpheaders();
  45
  46 $cgiparams{'ACTION'} = '';
  47 &Header::getcgihash(\%cgiparams);
  48 $pppsettings{'VALID'} = '';
  49 $pppsettings{'PROFILENAME'} = 'None';
  50 &General::readhash("${General::swroot}/ppp/settings", \%pppsettings);
  51 &General::readhash("${General::swroot}/modem/settings", \%modemsettings);
  52 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
  53 &General::readhash("${General::swroot}/ddns/settings", \%ddnssettings);
  54
  55 my %color = ();
  56 my %mainsettings = ();
  57 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  58 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  59
  60 my $connstate = &Header::connectionstatus();
  61
  62         if ( -e "/var/ipfire/main/gpl-accepted" ) {
  63 if ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown'} || $cgiparams{'ACTION'} eq $Lang::tr{'reboot'}) {
  64         $refresh = "<meta http-equiv='refresh' content='300;'>";
  65 } elsif ($connstate =~ /$Lang::tr{'connecting'}/ || /$Lang::tr{'connection closed'}/ ){
  66         $refresh = "<meta http-equiv='refresh' content='5;'>";
  67 } elsif ($connstate =~ /$Lang::tr{'dod waiting'}/ || -e "${General::swroot}/main/refreshindex") {
  68         $refresh = "<meta http-equiv='refresh' content='30;'>";
  69 }
  70 }
  71
  72 if ($cgiparams{'ACTION'} eq $Lang::tr{'dial profile'})
  73 {
  74         my $profile = $cgiparams{'PROFILE'};
  75         my %tempcgiparams = ();
  76         $tempcgiparams{'PROFILE'} = '';
  77         &General::readhash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
  78                 \%tempcgiparams);
  79
  80         # make a link from the selected profile to the "default" one.
  81         unlink("${General::swroot}/ppp/settings");
  82         link("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
  83                 "${General::swroot}/ppp/settings");
  84         system ("/usr/bin/touch", "${General::swroot}/ppp/updatesettings");
  85
  86         # read in the new params "early" so we can write secrets.
  87         %cgiparams = ();
  88         &General::readhash("${General::swroot}/ppp/settings", \%cgiparams);
  89         $cgiparams{'PROFILE'} = $profile;
  90         $cgiparams{'BACKUPPROFILE'} = $profile;
  91         &General::writehash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
  92                 \%cgiparams);
  93
  94         # write secrets file.
  95         open(FILE, ">/${General::swroot}/ppp/secrets") or die "Unable to write secrets file.";
  96         flock(FILE, 2);
  97         my $username = $cgiparams{'USERNAME'};
  98         my $password = $cgiparams{'PASSWORD'};
  99         print FILE "'$username' * '$password'\n";
 100         chmod 0600, "${General::swroot}/ppp/secrets";
 101         close FILE;
 102
 103         &General::log("$Lang::tr{'profile made current'} $tempcgiparams{'PROFILENAME'}");
 104         $cgiparams{'ACTION'} = "$Lang::tr{'dial'}";
 105 }
 106
 107 if ($cgiparams{'ACTION'} eq $Lang::tr{'dial'}) {
 108         system('/usr/local/bin/redctrl start > /dev/null') == 0
 109         or &General::log("Dial failed: $?"); sleep 1;}
 110 elsif ($cgiparams{'ACTION'} eq $Lang::tr{'hangup'}) {
 111         system('/usr/local/bin/redctrl stop > /dev/null') == 0
 112         or &General::log("Hangup failed: $?"); sleep 1;}
 113
 114 my $c;
 115 my $maxprofiles = 5;
 116 my @profilenames = ();
 117
 118 for ($c = 1; $c <= $maxprofiles; $c++)
 119 {
 120         my %temppppsettings = ();
 121         $temppppsettings{'PROFILENAME'} = '';
 122         &General::readhash("${General::swroot}/ppp/settings-$c", \%temppppsettings);
 123         $profilenames[$c] = $temppppsettings{'PROFILENAME'};
 124 }
 125 my %selected;
 126 for ($c = 1; $c <= $maxprofiles; $c++) {
 127         $selected{'PROFILE'}{$c} = '';
 128 }
 129 $selected{'PROFILE'}{$pppsettings{'PROFILE'}} = "selected='selected'";
 130 my $dialButtonDisabled = "disabled='disabled'";
 131
 132
 133 &Header::openpage($Lang::tr{'main page'}, 1, $refresh);
 134 &Header::openbigbox('', 'center');
 135
 136 # licence agreement
 137 if ($cgiparams{'ACTION'} eq $Lang::tr{'yes'} && $cgiparams{'gpl_accepted'} eq '1') {
 138         system('touch /var/ipfire/main/gpl_accepted')
 139 }
 140 if ( -e "/var/ipfire/main/gpl_accepted" ) {
 141 &Header::openbox('100%', 'center', &Header::cleanhtml(`/bin/uname -n`,"y"));
 142
 143
 144 if ( ( $pppsettings{'VALID'} eq 'yes' && $modemsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ )) {
 145         if (open(IPADDR,"${General::swroot}/ddns/ipcache")) {
 146             $ipaddr = <IPADDR>;
 147             close IPADDR;
 148             chomp ($ipaddr);
 149         }
 150         if (open(IPADDR,"${General::swroot}/red/local-ipaddress")) {
 151             $ipaddr = <IPADDR>;
 152             close IPADDR;
 153             chomp ($ipaddr);
 154         }
 155 } elsif ($modemsettings{'VALID'} eq 'no') {
 156         print "$Lang::tr{'modem settings have errors'}\n </b></font>\n";
 157 } else {
 158         print "$Lang::tr{'profile has errors'}\n </b></font>\n";
 159 }
 160
 161 #if ( $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) {
 162 #       $ipaddr = $netsettings{'RED_ADDRESS'};
 163 #}
 164
 165 my $death = 0;
 166 my $rebirth = 0;
 167
 168 if ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown'}) {
 169         $death = 1;
 170         &General::log($Lang::tr{'shutting down ipfire'});
 171         system '/usr/local/bin/ipfirereboot down';
 172 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'reboot'}) {
 173         $rebirth = 1;
 174         &General::log($Lang::tr{'rebooting ipfire'});
 175         system '/usr/local/bin/ipfirereboot boot';
 176 }
 177
 178 if ($death == 0 && $rebirth == 0) {
 179
 180 if ($mainsettings{'REBOOTQUESTION'} eq "off") {
 181 print <<END
 182         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 183         <table width='100%'>
 184         <tr>
 185                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot'}' /></td>
 186                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
 187                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown'}' /></td>
 188         </tr>
 189         </table>
 190         </form>
 191 END
 192 ;
 193 } else {
 194         if ($cgiparams{'ACTION'} eq $Lang::tr{'reboot ask'}) {
 195 print <<END
 196         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 197         <table width='100%'>
 198           <tr>
 199             <td colspan="3" align='left'><font color="red">$Lang::tr{'reboot sure'}</font></td>
 200             </tr>
 201           <tr>
 202                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot'}' /></td>
 203                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
 204                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown ask'}' /></td>
 205         </tr>
 206         </table>
 207         </form>
 208 END
 209 ;
 210         } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown ask'}) {
 211 print <<END
 212         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 213         <table width='100%'>
 214           <tr>
 215             <td colspan="3" align='right'><font color="red">$Lang::tr{'shutdown sure'}</font></td>
 216             </tr>
 217           <tr>
 218                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot ask'}' /></td>
 219                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
 220                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown'}' /></td>
 221         </tr>
 222         </table>
 223         </form>
 224 END
 225 ;
 226         } else {
 227 print <<END
 228                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 229                 <table width='100%'>
 230                 <tr>
 231                         <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot ask'}' /></td>
 232                         <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
 233                         <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown ask'}' /></td>
 234                 </tr>
 235                 </table>
 236                 </form>
 237 END
 238 ;
 239         }
 240 }
 241 print <<END;
 242
 243
 244
 245 <!-- Table of networks -->
 246 <table border='0' width=80%>
 247   <tr>  <th bgcolor='$color{'color20'}'>$Lang::tr{'network'}</th>
 248         <th bgcolor='$color{'color20'}'>IP</th>
 249         <th bgcolor='$color{'color20'}'>$Lang::tr{'status'}</th></tr>
 250   <tr>  <td align='center' bgcolor='$Header::colourred' width='25%'><a href="/cgi-bin/pppsetup.cgi"><font size='2' color='white'><b>$Lang::tr{'internet'}</b></font></a><br></td>
 251         <td width='30%' align='center'>$ipaddr </td>
 252         <td width='45%' align='center'>$connstate
 253 END
 254 if ( $netsettings{'RED_TYPE'} ne "STATIC" && $netsettings{'RED_TYPE'} ne "DHCP" ){
 255 print `/usr/local/bin/dialctrl.pl show`;
 256 print <<END;
 257         </td></tr>
 258         <tr><td colspan='2'>
 259
 260                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>$Lang::tr{'profile'}:
 261                         <select name='PROFILE'>
 262 END
 263         for ($c = 1; $c <= $maxprofiles; $c++)
 264         {
 265                 if ($profilenames[$c] ne '') {
 266                         $dialButtonDisabled = "";
 267                         print "\t<option value='$c' $selected{'PROFILE'}{$c}>$c. $profilenames[$c]</option>\n";
 268                 }
 269         }
 270         $dialButtonDisabled = "disabled='disabled'" if (-e '/var/run/ppp-ipfire.pid' || -e "${General::swroot}/red/active");
 271         if ( ( $pppsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) ) {
 272                 print <<END;
 273                                 </select>
 274                                 <input type='submit' name='ACTION' value='$Lang::tr{'dial profile'}' $dialButtonDisabled />
 275                         </form>
 276                         <td align='center'>
 277                                 <table width='100%' border='0'>
 278                                         <tr>
 279                                         <td width='50%' align='right'>  <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 280                                                                                         <input type='submit' name='ACTION' value='$Lang::tr{'dial'}'>
 281                                                                                 </form>
 282                                         <td width='50%' align='left'>   <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 283                                                                                         <input type='submit' name='ACTION' value='$Lang::tr{'hangup'}'>
 284                                                                                 </form>
 285                                 </table>
 286 END
 287         } else {
 288         print "$Lang::tr{'profile has errors'}\n </b></font>\n";
 289         }
 290 }
 291         my $HOSTNAME = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
 292         if ( "$HOSTNAME" ne "" ) {
 293                 print <<END;
 294         <tr><td><b>Hostname:</b><td align='center'>$HOSTNAME<td>&nbsp;
 295 END
 296         }
 297
 298         if ( -e "/var/ipfire/red/remote-ipaddress" ) {
 299                 my $GATEWAY = `cat /var/ipfire/red/remote-ipaddress`;
 300                 chomp($GATEWAY);
 301                 print <<END;
 302         <tr><td><b>Gateway:</b><td align='center'>$GATEWAY<td>&nbsp;
 303 END
 304         }
 305
 306         my $DNS1 = `cat /var/ipfire/red/dns1`;
 307         my $DNS2 = `cat /var/ipfire/red/dns2`;
 308         chomp($DNS1);
 309         chomp($DNS1);
 310
 311         if ( $DNS1 ) { print <<END;
 312         <tr><td><b>DNS-Server:</b><td align='center'>$DNS1
 313 END
 314         }
 315         if ( $DNS2 ) { print <<END;
 316         <td align='center'>$DNS2
 317 END
 318         } else { print <<END;
 319         <td>&nbsp;
 320 END
 321         }
 322
 323         if ( $netsettings{'GREEN_DEV'} ) { print <<END;
 324                 <tr><td align='center' bgcolor='$Header::colourgreen' width='25%'><a href="/cgi-bin/dhcp.cgi"><font size='2' color='white'><b>$Lang::tr{'lan'}</b></font></a>
 325                 <td width='30%' align='center'>$netsettings{'GREEN_ADDRESS'}
 326                 <td width='45%' align='center'>
 327 END
 328                 if ( `cat /var/ipfire/proxy/advanced/settings | grep ^ENABLE=on` ) {
 329                         print $Lang::tr{'advproxy on'};
 330                         if ( `cat /var/ipfire/proxy/advanced/settings | grep ^TRANSPARENT=on` ) { print " (transparent)"; }
 331                 }       else { print $Lang::tr{'advproxy off'};  }
 332         }
 333         if ( $netsettings{'BLUE_DEV'} ) { print <<END;
 334                 <tr><td align='center' bgcolor='$Header::colourblue' width='25%'><a href="/cgi-bin/wireless.cgi"><font size='2' color='white'><b>$Lang::tr{'wireless'}</b></font></a><br>
 335                 <td width='30%' align='center'>$netsettings{'BLUE_ADDRESS'}
 336                 <td width='45%' align='center'>
 337 END
 338                 if ( `cat /var/ipfire/proxy/advanced/settings | grep ^ENABLE_BLUE=on` ) {
 339                         print $Lang::tr{'advproxy on'};
 340                         if ( `cat /var/ipfire/proxy/advanced/settings | grep ^TRANSPARENT_BLUE=on` ) { print " (transparent)"; }
 341                 }       else { print $Lang::tr{'advproxy off'};  }
 342         }
 343         if ( $netsettings{'ORANGE_DEV'} ) { print <<END;
 344                 <tr><td align='center' bgcolor='$Header::colourorange' width='25%'><a href="/cgi-bin/dmzholes.cgi"><font size='2' color='white'><b>$Lang::tr{'dmz'}</b></font></a><br>
 345                 <td width='30%' align='center'>$netsettings{'ORANGE_ADDRESS'}
 346                 <td width='45%' align='center'><font color=$Header::colourgreen>Online</font>
 347 END
 348         }
 349         if ( `cat /var/ipfire/vpn/settings | grep ^ENABLED=on` ||
 350              `cat /var/ipfire/vpn/settings | grep ^ENABLED_BLUE=on` ) {
 351                 my $ipsecip = `cat /var/ipfire/vpn/settings | grep ^VPN_IP= | cut -c 8-`;
 352                 my @status = `/usr/local/bin/ipsecctrl I`;
 353                 my %confighash = ();
 354                 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
 355                 print <<END;
 356                 <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>
 357                 <td width='30%' align='center'>$ipsecip
 358                 <td width='45%' align='center'><font color=$Header::colourgreen>Online</font>
 359 END
 360                 my $id = 0;
 361                 my $gif;
 362                 foreach my $key (sort { uc($confighash{$a}[1]) cmp uc($confighash{$b}[1]) } keys %confighash) {
 363                         if ($confighash{$key}[0] eq 'on') { $gif = 'on.gif'; } else { $gif = 'off.gif'; }
 364
 365                         if ($id % 2) {
 366           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{$key}[11]</td>";
 367                         } else {
 368           print "<tr></td><td align='left' nowrap='nowrap' bgcolor='$color{'color22'}'>$confighash{$key}[1] / " . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ")</td><td align='center'>$confighash{$key}[11]</td>";
 369                         }
 370
 371                         my $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
 372                         if ($confighash{$key}[0] eq 'off') {
 373                             $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourblue}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
 374                         } else {
 375                             foreach my $line (@status) {
 376                                 if (($line =~ /\"$confighash{$key}[1]\".*IPsec SA established/) ||
 377                                     ($line =~/$confighash{$key}[1]\{.*INSTALLED/ ))
 378                                     {
 379                                     $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></td></tr></table>";
 380                                 }
 381                            }
 382                         }
 383                         print "<td align='center'>$active</td>";
 384                 }
 385         }
 386
 387 ###
 388 # Check if there is any OpenVPN connection configured.
 389 ###
 390
 391 if ( -s "${General::swroot}/ovpn/ovpnconfig")
 392         {
 393         print <<END;
 394
 395         <tr>
 396                 <td align='center' bgcolor='$Header::colourovpn' width='25%'>
 397                         <a href="/cgi-bin/ovpnmain.cgi"><font size='2' color='white'><b>OpenVPN</b></font></a><br>
 398                 </td>
 399 END
 400         # Check if the OpenVPN server for Road Warrior Connections is running and display status information.
 401         my %confighash=();
 402
 403         &General::readhash("${General::swroot}/ovpn/settings", \%confighash);
 404
 405         if (($confighash{'ENABLED'} eq "on") ||
 406             ($confighash{'ENABLED_BLUE'} eq "on") ||
 407             ($confighash{'ENABLED_ORANGE'} eq "on")) {
 408
 409                 my $ovpnip = $confighash{'DOVPN_SUBNET'};
 410                 print <<END;
 411                 <td width='30%' align='center'>$ovpnip
 412                 <td width='45%' align='center'><font color=$Header::colourgreen>Online</font>
 413 END
 414
 415         }
 416
 417         # Print the OpenVPN N2N connection status.
 418         if ( -d "${General::swroot}/ovpn/n2nconf") {
 419                 my %confighash=();
 420
 421                 &General::readhasharray("${General::swroot}/ovpn/ovpnconfig", \%confighash);
 422                 foreach my $dkey (keys %confighash) {
 423                         if (($confighash{$dkey}[3] eq 'net') && (-e "/var/run/$confighash{$dkey}[1]n2n.pid")) {
 424                                 my $tport = $confighash{$dkey}[22];
 425                                 next if ($tport eq '');
 426
 427                                 my $tnet = new Net::Telnet ( Timeout=>5, Errmode=>'return', Port=>$tport);
 428                                 $tnet->open('127.0.0.1');
 429                                 my @output = $tnet->cmd(String => 'state', Prompt => '/(END.*\n|ERROR:.*\n)/');
 430                                 my @tustate = split(/\,/, $output[1]);
 431
 432                                 my $display;
 433                                 my $display_colour = $Header::colourred;
 434                                 if ( $tustate[1] eq 'CONNECTED') {
 435                                         $display_colour = $Header::colourgreen;
 436                                         $display = $Lang::tr{'capsopen'};
 437                                 } else {
 438                                         $display = $tustate[1];
 439                                 }
 440
 441                                 print <<END;
 442                                 <tr>
 443                                         <td align='left' nowrap='nowrap' bgcolor='$color{'color22'}'>
 444                                                 $confighash{$dkey}[1]
 445                                         </td>
 446                                         <td align='center'>
 447                                                 $confighash{$dkey}[11]
 448                                         </td>
 449                                         <td align='center' bgcolor='$display_colour'>
 450                                                 <b>
 451                                                         <font color='#FFFFFF'>
 452                                                                 $display
 453                                                         </font>
 454                                                 </b>
 455                                         </td>
 456                                 </tr>
 457 END
 458                         }
 459                 }
 460         }
 461 }
 462
 463 # Fireinfo
 464 if ( ! -e "/var/ipfire/main/send_profile") {
 465         $warnmessage .= "<li><a style='color: white;' href='fireinfo.cgi'>$Lang::tr{'fireinfo please enable'}</a></li>";
 466 }
 467
 468 # Memory usage warning
 469 my @free = `/usr/bin/free`;
 470 $free[1] =~ m/(\d+)/;
 471 my $mem = $1;
 472 $free[2] =~ m/(\d+)/;
 473 my $used = $1;
 474 my $pct = int 100 * ($mem - $used) / $mem;
 475 if ($used / $mem > 90) {
 476         $warnmessage .= "<li> $Lang::tr{'high memory usage'}: $pct% !</li>\n";
 477 }
 478
 479 # Diskspace usage warning
 480 my @temp=();
 481 my $temp2=();
 482 my @df = `/bin/df -B M -P -x rootfs`;
 483 foreach my $line (@df) {
 484         next if $line =~ m/^Filesystem/;
 485         if ($line =~ m/root/ ) {
 486                 $line =~ m/^.* (\d+)M.*$/;
 487                 @temp = split(/ +/,$line);
 488                 if ($1<5) {
 489                         # available:plain value in MB, and not %used as 10% is too much to waste on small disk
 490                         # and root size should not vary during time
 491                         $warnmessage .= "<li> $Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$1M</b> !</li>\n";
 492                 }
 493
 494         } else {
 495                 # $line =~ m/^.* (\d+)m.*$/;
 496                 $line =~ m/^.* (\d+)\%.*$/;
 497                 if ($1>90) {
 498                         @temp = split(/ /,$line);
 499                         $temp2=int(100-$1);
 500                         $warnmessage .= "<li> $Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$temp2%</b> !</li>\n";
 501                 }
 502         }
 503 }
 504
 505 # S.M.A.R.T. health warning
 506 my @files = `/bin/ls /var/run/smartctl_out_hddtemp-* 2>/dev/null`;
 507 foreach my $file (@files) {
 508         chomp ($file);
 509         my $disk=`echo $file | cut -d"-" -f2`;
 510         chomp ($disk);
 511         if (`/bin/grep "SAVE ALL DATA" $file`) {
 512                 $warnmessage .= "<li> $Lang::tr{'smartwarn1'} /dev/$disk $Lang::tr{'smartwarn2'} !</li>\n\n";
 513         }
 514 }
 515
 516 # Reiser4 warning
 517 my @files = `mount | grep " reiser4 (" 2>/dev/null`;
 518 foreach my $disk (@files) {
 519         chomp ($disk);
 520         $warnmessage .= "<li>$disk - $Lang::tr{'deprecated fs warn'}</li>\n\n";
 521 }
 522
 523
 524 if ($warnmessage) {
 525         print "<tr><td align='center' bgcolor=$Header::colourred colspan='3'><font color='white'>$warnmessage</font></table>";
 526 }
 527 print <<END;
 528 </table>
 529 END
 530 ;
 531 &Pakfire::dblist("upgrade", "notice");
 532 print <<END;
 533 END
 534 if ( -e "/var/run/need_reboot" ) {
 535         print "<br /><br /><font color='red'>$Lang::tr{'needreboot'}!</font>";
 536 }
 537 } else {
 538         my $message='';
 539         if ($death) {
 540                 $message = $Lang::tr{'ipfire has now shutdown'};
 541         } else {
 542                 $message = $Lang::tr{'ipfire has now rebooted'};
 543         }
 544         print <<END
 545 <div align='center'>
 546 <table width='100%' bgcolor='#ffffff'>
 547 <tr><td align='center'>
 548 <br /><br /><img src='/images/IPFire.png' /><br /><br /><br />
 549 </td></tr>
 550 </table>
 551 <br />
 552 <font size='6'>$message</font>
 553 </div>
 554 END
 555 ;
 556
 557 }
 558
 559 &Header::closebox();
 560 }
 561
 562 else {
 563 &Header::openbox('100%', 'left', $Lang::tr{'gpl license agreement'});
 564 print <<END;
 565         $Lang::tr{'gpl please read carefully the general public license and accept it below'}.
 566         <br /><br />
 567 END
 568 ;
 569 if ( -e "/usr/share/doc/licenses/GPLv3" ) {
 570         print '<textarea rows=\'25\' cols=\'75\' readonly=\'true\'>';
 571         print `cat /usr/share/doc/licenses/GPLv3`;
 572         print '</textarea>';
 573 }
 574 else {
 575         print '<br /><a href=\'http://www.gnu.org/licenses/gpl-3.0.txt\' target=\'_blank\'>GNU GENERAL PUBLIC LICENSE</a><br />';
 576 }
 577 print <<END;
 578         <p>
 579                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 580                         <input type='checkbox' name='gpl_accepted' value='1'/> $Lang::tr{'gpl i accept these terms and conditions'}.
 581                         <br/ >
 582                         <input type='submit' name='ACTION' value=$Lang::tr{'yes'} />
 583                 </form>
 584         </p>
 585         <a href='http://www.gnu.org/licenses/translations.html' target='_blank'>$Lang::tr{'gpl unofficial translation of the general public license v3'}</a>
 586
 587 END
 588
 589 &Header::closebox();
 590 }
 591
 592 &Header::closebigbox();
 593 &Header::closepage();