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("${General::swroot}/ddns/settings", \%ddnssettings);
  39
  40 my %color = ();
  41 my %mainsettings = ();
  42 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  43 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  44
  45 my $connstate = &Header::connectionstatus();
  46 if ($connstate =~ /$Lang::tr{'dod waiting'}/ || -e "${General::swroot}/main/refreshindex") {
  47         $refresh = "<meta http-equiv='refresh' content='30;'>";
  48 } elsif ($connstate =~ /$Lang::tr{'connecting'}/) {
  49         $refresh = "<meta http-equiv='refresh' content='5;'>";
  50 }
  51
  52 if ($cgiparams{'ACTION'} eq $Lang::tr{'dial profile'})
  53 {
  54         my $profile = $cgiparams{'PROFILE'};
  55         my %tempcgiparams = ();
  56         $tempcgiparams{'PROFILE'} = '';
  57         &General::readhash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
  58                 \%tempcgiparams);
  59
  60         # make a link from the selected profile to the "default" one.
  61         unlink("${General::swroot}/ppp/settings");
  62         link("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
  63                 "${General::swroot}/ppp/settings");
  64         system ("/usr/bin/touch", "${General::swroot}/ppp/updatesettings");
  65
  66         # read in the new params "early" so we can write secrets.
  67         %cgiparams = ();
  68         &General::readhash("${General::swroot}/ppp/settings", \%cgiparams);
  69         $cgiparams{'PROFILE'} = $profile;
  70         $cgiparams{'BACKUPPROFILE'} = $profile;
  71         &General::writehash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
  72                 \%cgiparams);
  73
  74         # write secrets file.
  75         open(FILE, ">/${General::swroot}/ppp/secrets") or die "Unable to write secrets file.";
  76         flock(FILE, 2);
  77         my $username = $cgiparams{'USERNAME'};
  78         my $password = $cgiparams{'PASSWORD'};
  79         print FILE "'$username' * '$password'\n";
  80         chmod 0600, "${General::swroot}/ppp/secrets";
  81         close FILE;
  82
  83         &General::log("$Lang::tr{'profile made current'} $tempcgiparams{'PROFILENAME'}");
  84         $cgiparams{'ACTION'} = "$Lang::tr{'dial'}";
  85 }
  86
  87 if ($cgiparams{'ACTION'} eq $Lang::tr{'dial'}) {
  88         system('/usr/local/bin/redctrl','start') == 0
  89         or &General::log("Dial failed: $?"); sleep 1;}
  90 elsif ($cgiparams{'ACTION'} eq $Lang::tr{'hangup'}) {
  91         system('/usr/local/bin/redctrl','stop') == 0
  92         or &General::log("Hangup failed: $?"); sleep 1;}
  93
  94 my $c;
  95 my $maxprofiles = 5;
  96 my @profilenames = ();
  97
  98 for ($c = 1; $c <= $maxprofiles; $c++)
  99 {
 100         my %temppppsettings = ();
 101         $temppppsettings{'PROFILENAME'} = '';
 102         &General::readhash("${General::swroot}/ppp/settings-$c", \%temppppsettings);
 103         $profilenames[$c] = $temppppsettings{'PROFILENAME'};
 104 }
 105 my %selected;
 106 for ($c = 1; $c <= $maxprofiles; $c++) {
 107         $selected{'PROFILE'}{$c} = '';
 108 }
 109 $selected{'PROFILE'}{$pppsettings{'PROFILE'}} = "selected='selected'";
 110 my $dialButtonDisabled = "disabled='disabled'";
 111
 112
 113 &Header::openpage($Lang::tr{'main page'}, 1, $refresh);
 114 &Header::openbigbox('', 'center');
 115 &Header::openbox('100%', 'center', &Header::cleanhtml(`/bin/uname -n`,"y"));
 116
 117 if ( ( $pppsettings{'VALID'} eq 'yes' && $modemsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ )) {
 118         if (open(IPADDR,"${General::swroot}/ddns/ipcache")) {
 119             $ipaddr = <IPADDR>;
 120             close IPADDR;
 121             chomp ($ipaddr);
 122         }
 123         if (open(IPADDR,"${General::swroot}/red/local-ipaddress")) {
 124             $ipaddr = <IPADDR>;
 125             close IPADDR;
 126             chomp ($ipaddr);
 127         }
 128 } elsif ($modemsettings{'VALID'} eq 'no') {
 129         print "$Lang::tr{'modem settings have errors'}\n </b></font>\n";
 130 } else {
 131         print "$Lang::tr{'profile has errors'}\n </b></font>\n";
 132 }
 133
 134 if ( $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) {
 135         $ipaddr = $netsettings{'RED_ADDRESS'};
 136 }
 137
 138 print <<END;
 139 <table border='0'>
 140 <tr>
 141         <td align='center'><form method='post' action="$ENV{'SCRIPT_NAME'}">
 142                 <input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' />
 143         </form></td>
 144 </tr></table>
 145
 146 <!-- Table of networks -->
 147 <table border='0' width=80%>
 148   <tr>  <th bgcolor='$color{'color20'}'>$Lang::tr{'network'}
 149         <th bgcolor='$color{'color20'}'>IP
 150         <th bgcolor='$color{'color20'}'>$Lang::tr{'status'}
 151   <tr>  <td bgcolor='$Header::colourred' width='25%'><a href="/cgi-bin/pppsetup.cgi"><font size='2' color='white'><b>$Lang::tr{'internet'}:</b></font></a><br>
 152         <td width='30%'>$ipaddr
 153         <td width='45%'>$connstate
 154 END
 155 print `/usr/local/bin/dialctrl.pl show`;
 156 print <<END;
 157         <tr><td colspan='2'>
 158                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>$Lang::tr{'profile'}:
 159                         <select name='PROFILE'>
 160 END
 161         for ($c = 1; $c <= $maxprofiles; $c++)
 162         {
 163                 if ($profilenames[$c] ne '') {
 164                         $dialButtonDisabled = "";
 165                         print "\t<option value='$c' $selected{'PROFILE'}{$c}>$c. $profilenames[$c]</option>\n";
 166                 }
 167         }
 168         $dialButtonDisabled = "disabled='disabled'" if (-e '/var/run/ppp-ipfire.pid' || -e "${General::swroot}/red/active");
 169         if ( ( $pppsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) ) {
 170                 print <<END;
 171                                 </select>
 172                                 <input type='submit' name='ACTION' value='$Lang::tr{'dial profile'}' $dialButtonDisabled />
 173                         </form>
 174                         <td align='center'>
 175                                 <table width='100%' border='0'>
 176                                         <tr>
 177                                         <td width='50%' align='right'>  <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 178                                                                                         <input type='submit' name='ACTION' value='$Lang::tr{'dial'}'>
 179                                                                                 </form>
 180                                         <td width='50%' align='left'>   <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 181                                                                                         <input type='submit' name='ACTION' value='$Lang::tr{'hangup'}'>
 182                                                                                 </form>
 183                                 </table>
 184 END
 185         } else {
 186         print "$Lang::tr{'profile has errors'}\n </b></font>\n";
 187         }
 188
 189         my $HOSTNAME = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
 190         if ( "$HOSTNAME" ne "" ) {
 191                 print <<END;
 192         <tr><td><b>Hostname:</b><td>$HOSTNAME<td>&nbsp;
 193 END
 194         }
 195
 196         if ( -e "/var/ipfire/red/remote-ipaddress" ) {
 197                 my $GATEWAY = `cat /var/ipfire/red/remote-ipaddress`;
 198                 chomp($GATEWAY);
 199                 print <<END;
 200         <tr><td><b>Gateway:</b><td>$GATEWAY<td>&nbsp;
 201 END
 202         }
 203
 204         my $DNS1 = `cat /var/ipfire/red/dns1`;
 205         my $DNS2 = `cat /var/ipfire/red/dns2`;
 206         chomp($DNS1);
 207         chomp($DNS1);
 208
 209         if ( $DNS1 ) { print <<END;
 210         <tr><td><b>DNS-Server:</b><td>$DNS1
 211 END
 212         }
 213         if ( $DNS2 ) { print <<END;
 214         <td>$DNS2
 215 END
 216         } else { print <<END;
 217         <td>&nbsp;
 218 END
 219         }
 220
 221         if ( $netsettings{'GREEN_DEV'} ) { print <<END;
 222                 <tr><td bgcolor='$Header::colourgreen' width='25%'><a href="/cgi-bin/dhcp.cgi"><font size='2' color='white'><b>$Lang::tr{'lan'}:</b></font></a>
 223                 <td width='30%'>$netsettings{'GREEN_ADDRESS'}
 224                 <td width='45%'>
 225 END
 226                 if ( `cat /var/ipfire/proxy/advanced/settings | grep ^ENABLE=on` ) {
 227                         print "Proxy an";
 228                         if ( `cat /var/ipfire/proxy/advanced/settings | grep ^TRANSPARENT=on` ) { print " (transparent)"; }
 229                 }       else { print "Proxy aus"; }
 230         }
 231         if ( $netsettings{'BLUE_DEV'} ) { print <<END;
 232                 <tr><td bgcolor='$Header::colourblue' width='25%'><a href="/cgi-bin/wireless.cgi"><font size='2' color='white'><b>$Lang::tr{'wireless'}:</b></font></a><br>
 233                 <td width='30%'>$netsettings{'BLUE_ADDRESS'}
 234                 <td width='45%'>
 235 END
 236                 if ( `cat /var/ipfire/proxy/advanced/settings | grep ^ENABLE_BLUE=on` ) {
 237                         print "Proxy an";
 238                         if ( `cat /var/ipfire/proxy/advanced/settings | grep ^TRANSPARENT_BLUE=on` ) { print " (transparent)"; }
 239                 }       else { print "Proxy aus"; }
 240         }
 241         if ( $netsettings{'ORANGE_DEV'} ) { print <<END;
 242                 <tr><td bgcolor='$Header::colourorange' width='25%'><a href="/cgi-bin/dmzholes.cgi"><font size='2' color='white'><b>$Lang::tr{'dmz'}:</b></font></a><br>
 243                 <td width='30%'>$netsettings{'ORANGE_ADDRESS'}
 244                 <td width='45%'><font color=$Header::colourgreen>Online</font>
 245 END
 246         }
 247         if ( `cat /var/ipfire/vpn/settings | grep ^ENABLED=on` ||
 248              `cat /var/ipfire/vpn/settings | grep ^ENABLED_BLUE=on` ) {
 249                 my $ipsecip = `cat /var/ipfire/vpn/settings | grep ^VPN_IP= | cut -c 8-`;
 250                 my @status = `/usr/sbin/ipsec auto --status`;
 251                 my %confighash = ();
 252                 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
 253                 print <<END;
 254                 <tr><td bgcolor='$Header::colourvpn' width='25%'><a href="/cgi-bin/vpnmain.cgi"><font size='2' color='white'><b>$Lang::tr{'vpn'}:</b></font></a><br>
 255                 <td width='30%'>$ipsecip
 256                 <td width='45%'><font color=$Header::colourgreen>Online</font>
 257 END
 258                 my $id = 0;
 259                 my $gif;
 260                 foreach my $key (keys %confighash) {
 261                         if ($confighash{$key}[0] eq 'on') { $gif = 'on.gif'; } else { $gif = 'off.gif'; }
 262
 263                         if ($id % 2) {
 264                             print "<tr bgcolor='${Header::table1colour}'>\n";
 265                         } else {
 266                             print "<tr bgcolor='${Header::table2colour}'>\n";
 267                         }
 268                         print "<td bgcolor='#ffffff'>&nbsp;</td><td align='center' nowrap='nowrap'>$confighash{$key}[1] / " . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ")</td>";
 269                         my $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
 270                         if ($confighash{$key}[0] eq 'off') {
 271                             $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourblue}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
 272                         } else {
 273                             foreach my $line (@status) {
 274                                 if ($line =~ /\"$confighash{$key}[1]\".*IPsec SA established/) {
 275                                     $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></td></tr></table>";
 276                                 }
 277                            }
 278                         }
 279                         print "<td align='center'>$active</td>";
 280                 }
 281         }
 282         if ( `cat /var/ipfire/ovpn/settings | grep ^ENABLED=on` ||
 283              `cat /var/ipfire/ovpn/settings | grep ^ENABLED_BLUE=on` ||
 284              `cat /var/ipfire/ovpn/settings | grep ^ENABLED_ORANGE=on`) {
 285                 my $ovpnip = `cat /var/ipfire/ovpn/settings | grep ^DOVPN_SUBNET= | cut -c 14- | sed -e 's\/\\/255.255.255.0\/\/'`;
 286                 print <<END;
 287                 <tr><td bgcolor='$Header::colourovpn' width='25%'><a href="/cgi-bin/ovpnmain.cgi"><font size='2' color='white'><b>OpenVPN:</b></font></a><br>
 288                 <td width='30%'>$ovpnip
 289                 <td width='45%'><font color=$Header::colourgreen>Online</font>
 290 END
 291         }
 292
 293 # Memory usage warning
 294 my @free = `/usr/bin/free`;
 295 $free[1] =~ m/(\d+)/;
 296 my $mem = $1;
 297 $free[2] =~ m/(\d+)/;
 298 my $used = $1;
 299 my $pct = int 100 * ($mem - $used) / $mem;
 300 if ($used / $mem > 90) {
 301         $warnmessage .= "<li> $Lang::tr{'high memory usage'}: $pct% !</li>\n";
 302 }
 303
 304 # Diskspace usage warning
 305 my @temp=();
 306 my $temp2=();
 307 my @df = `/bin/df -B M -x rootfs`;
 308 foreach my $line (@df) {
 309         next if $line =~ m/^Filesystem/;
 310         if ($line =~ m/root/ ) {
 311                 $line =~ m/^.* (\d+)M.*$/;
 312                 @temp = split(/ +/,$line);
 313                 if ($1<5) {
 314                         # available:plain value in MB, and not %used as 10% is too much to waste on small disk
 315                         # and root size should not vary during time
 316                         $warnmessage .= "$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$1M</b> !\n";
 317                 }
 318
 319         } else {
 320                 # $line =~ m/^.* (\d+)m.*$/;
 321                 $line =~ m/^.* (\d+)\%.*$/;
 322                 if ($1>90) {
 323                         @temp = split(/ /,$line);
 324                         $temp2=int(100-$1);
 325                         $warnmessage .= "$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$temp2%</b> !\n";
 326                 }
 327         }
 328 }
 329
 330 if ($warnmessage) {
 331         print "<tr><td align='center' bgcolor=$Header::colourred colspan='3'><font color='white'>$warnmessage</font></table>";
 332 }
 333 print <<END;
 334 </table>
 335
 336 END
 337
 338 require "${General::swroot}/net-traffic/net-traffic-admin.pl";
 339
 340 if($NETTRAFF::settings{'SHOW_AT_HOME'} eq 'on')
 341 {
 342         my %calc = ();
 343         $calc{'CALC_VOLUME_TOTAL'} = 0;
 344         $calc{'CALC_VOLUME_IN'} = 0;
 345         $calc{'CALC_VOLUME_OUT'} = 0;
 346         $calc{'CALC_WEEK_TOTAL'} = 0;
 347         $calc{'CALC_WEEK_IN'} = 0;
 348         $calc{'CALC_WEEK_OUT'} = 0;
 349         $calc{'CALC_LAST_RUN'} = 0;
 350         $calc{'CALC_PERCENT'} = 0;
 351
 352         &General::readhash($NETTRAFF::logfile, \%calc);
 353
 354         my $calctime = &NETTRAFF::getFormatedDate($calc{'CALC_LAST_RUN'});
 355
 356         print <<END;
 357                 <hr /><br />
 358
 359                                 <table width='80%'>
 360                                 <tr>
 361                                 <td colspan='4' align='center' nowrap='nowrap' >$Lang::tr{'traffic monitor'} ($Lang::tr{'traffic calc time'} $calctime)</td>
 362                                 </tr>
 363                                 <tr>
 364                                         <td align='center' nowrap='nowrap' > </td>
 365                                         <td align='center' nowrap='nowrap' class='boldbase'><font color='$Header::colourred'><b>$Lang::tr{'trafficin'}</b></font></td>
 366                                         <td align='center' nowrap='nowrap' class='boldbase'><font color='$Header::colourred'><b>$Lang::tr{'trafficout'}</b></font></td>
 367                                         <td align='center' nowrap='nowrap' class='boldbase'><font color='$Header::colourred'><b>$Lang::tr{'trafficsum'}</b></font></td>
 368                                 </tr>
 369                                 <tr>
 370                                         <td align='center' nowrap='nowrap' >$Lang::tr{'this weeks volume'} (MB):</td>
 371                                         <td align='center' nowrap='nowrap' class='boldbase'>$calc{'CALC_WEEK_IN'}</td>
 372                                         <td align='center' nowrap='nowrap' class='boldbase'>$calc{'CALC_WEEK_OUT'}</td>
 373                                         <td align='center' nowrap='nowrap' class='boldbase'>$calc{'CALC_WEEK_TOTAL'}</td>
 374                                 </tr>
 375                                 <tr>
 376                                         <td align='center' nowrap='nowrap' >$Lang::tr{'this months volume'} (MB):</td>
 377                                         <td align='center' nowrap='nowrap' class='boldbase'>$calc{'CALC_VOLUME_IN'}</td>
 378                                         <td align='center' nowrap='nowrap' class='boldbase'>$calc{'CALC_VOLUME_OUT'}</td>
 379                                         <td align='center' nowrap='nowrap' class='boldbase'>$calc{'CALC_VOLUME_TOTAL'}</td>
 380                                 </tr>
 381 END
 382
 383         if($NETTRAFF::settings{'MONTHLY_VOLUME_ON'} eq 'on')
 384         {
 385 print "<tr><td align='center'>max. $NETTRAFF::settings{'MONTHLY_VOLUME'} MB</td><td align='left' colspan='3' nowrap='nowrap'>";
 386 &NETTRAFF::traffPercentbar("$calc{'CALC_PERCENT'}%");
 387 print "</td><td align='left' nowrap='nowrap'>&nbsp; $calc{'CALC_PERCENT'}%</td></tr>";
 388         }
 389         print "</table>";
 390 }
 391
 392 &Header::closebox();
 393
 394 &Header::closebigbox();
 395
 396 &Header::closepage();