html/cgi-bin/services.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
   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
  24 # enable only the following on debugging purpose
  25 #use warnings;
  26 #use CGI::Carp 'fatalsToBrowser';
  27
  28 require '/var/ipfire/general-functions.pl';
  29 require "${General::swroot}/lang.pl";
  30 require "${General::swroot}/header.pl";
  31
  32 #workaround to suppress a warning when a variable is used only once
  33 my @dummy = ( ${Header::colourred} );
  34 undef (@dummy);
  35
  36 my %color = ();
  37 my %mainsettings = ();
  38 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  39 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  40
  41 my %netsettings=();
  42 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
  43
  44 my %cgiparams=();
  45 # Maps a nice printable name to the changing part of the pid file, which
  46 # is also the name of the program
  47 my %servicenames =
  48 (
  49         $Lang::tr{'dhcp server'} => 'dhcpd',
  50         $Lang::tr{'web server'} => 'httpd',
  51         $Lang::tr{'cron server'} => 'fcron',
  52         $Lang::tr{'dns proxy server'} => 'dnsmasq',
  53         $Lang::tr{'logging server'} => 'syslogd',
  54         $Lang::tr{'kernel logging server'} => 'klogd',
  55         $Lang::tr{'ntp server'} => 'ntpd',
  56         $Lang::tr{'secure shell server'} => 'sshd',
  57         $Lang::tr{'vpn'} => 'pluto',
  58         $Lang::tr{'web proxy'} => 'squid',
  59         'OpenVPN' => 'openvpn'
  60 );
  61
  62 my $lines=0; # Used to count the outputlines to make different bgcolor
  63
  64 my $iface = '';
  65 if (open(FILE, "${General::swroot}/red/iface"))
  66 {
  67         $iface = <FILE>;
  68         close FILE;
  69         chomp $iface;
  70 }
  71 $servicenames{"$Lang::tr{'intrusion detection system'} (RED)"}   = "snort_${iface}";
  72 $servicenames{"$Lang::tr{'intrusion detection system'} (GREEN)"} = "snort_$netsettings{'GREEN_DEV'}";
  73 if ($netsettings{'ORANGE_DEV'} ne '') {
  74         $servicenames{"$Lang::tr{'intrusion detection system'} (ORANGE)"} = "snort_$netsettings{'ORANGE_DEV'}";
  75 }
  76 if ($netsettings{'BLUE_DEV'} ne '') {
  77         $servicenames{"$Lang::tr{'intrusion detection system'} (BLUE)"} = "snort_$netsettings{'BLUE_DEV'}";
  78 }
  79
  80 &Header::showhttpheaders();
  81 &Header::getcgihash(\%cgiparams);
  82 &Header::openpage($Lang::tr{'status information'}, 1, '');
  83 &Header::openbigbox('100%', 'left');
  84
  85 &Header::openbox('100%', 'left', $Lang::tr{'services'});
  86
  87 print <<END
  88 <div align='center'>
  89 <table width='80%' cellspacing='1' border='0'>
  90 <tr bgcolor='$color{'color20'}'><td align='left'><b>$Lang::tr{'services'}</b></td><td align='center' ><b>$Lang::tr{'status'}</b></td><td align='center'><b>PID</b></td><td align='center'><b>$Lang::tr{'memory'}</b></td></tr>
  91 END
  92 ;
  93
  94 my $key = '';
  95 foreach $key (sort keys %servicenames)
  96 {
  97         $lines++;
  98         if ($lines % 2)
  99         {  print "<tr bgcolor='$color{'color22'}'>\n<td align='left'>$key</td>\n";}
 100         else
 101         {  print "<tr bgcolor='$color{'color20'}'>\n<td align='left'>$key</td>\n";}
 102
 103         my $shortname = $servicenames{$key};
 104         my $status = &isrunning($shortname);
 105
 106         print "$status\n";
 107         print "</tr>\n";
 108 }
 109
 110
 111 print "</table></div>\n";
 112
 113 &Header::closebox();
 114
 115 &Header::openbox('100%', 'left', "Addon - $Lang::tr{services}");
 116
 117 my $paramstr=$ENV{QUERY_STRING};
 118 my @param=split(/!/, $paramstr);
 119 if ($param[1] ne '') {
 120     system("/usr/local/bin/addonctrl @param[0] @param[1] > /dev/null 2>&1");
 121 }
 122
 123 print <<END
 124 <div align='center'>
 125 <table width='80%' cellspacing='1' border='0'>
 126 <tr bgcolor='$color{'color20'}'>
 127 <td align='center'><b>Addon</b></td>
 128 <td align='center'><b>Boot</b></td>
 129 <td align='center' colspan=2><b>$Lang::tr{'action'}</b></td>
 130 <td align='center'><b>$Lang::tr{'status'}</b></td>
 131 <td align='center'><b>PID</b></td>
 132 <td align='center'><b>$Lang::tr{'memory'}</b></td>
 133 </tr>
 134 END
 135 ;
 136
 137 my $lines=0; # Used to count the outputlines to make different bgcolor
 138
 139 # Generate list of installed addon pak's
 140 my @pak = `find /opt/pakfire/db/installed/meta-* | cut -d"-" -f2`;
 141 foreach (@pak)
 142 {
 143         chomp($_);
 144
 145         # Check which of the paks are services
 146         my @svc = `find /etc/init.d/$_ | cut -d"/" -f4`;
 147         foreach (@svc)
 148         {
 149             # blacklist some packages
 150             #
 151             # alsa has trouble with the volume saving and was not really stopped
 152             #
 153             chomp($_);
 154             if ($_ ne "alsa")
 155             {
 156                 $lines++;
 157                 if ($lines % 2)
 158                 {
 159                     print "<tr bgcolor='$color{'color22'}'>";
 160                 }
 161                 else
 162                 {
 163                     print "<tr bgcolor='$color{'color20'}'>";
 164                 }
 165                 print "<td align='left'>$_</td> ";
 166                 my $status = isautorun($_);
 167                 print "$status ";
 168                 print "<td align='center'><A HREF=services.cgi?$_!start><img alt='$Lang::tr{'start'}' title='$Lang::tr{'start'}' src='/images/go-up.png' border='0' /></A></td>";
 169                 print "<td align='center'><A HREF=services.cgi?$_!stop><img alt='$Lang::tr{'stop'}' title='$Lang::tr{'stop'}' src='/images/go-down.png' border='0' /></A></td> ";
 170                 my $status = &isrunningaddon($_);
 171                 $status =~ s/\\e\[[0-1]\;[0-9]+m//g;
 172
 173                 chomp($status);
 174                 print "$status";
 175                 print "</tr>";
 176             }
 177         }
 178 }
 179
 180 print "</table></div>\n";
 181
 182 &Header::closebox();
 183 &Header::closebigbox();
 184 &Header::closepage();
 185
 186 sub isautorun
 187 {
 188         my $cmd = $_[0];
 189         my $status = "<td align='center'></td>";
 190         my $init = `find /etc/rc.d/rc3.d/S??${cmd}`;
 191         chomp ($init);
 192         if ($init ne '') {
 193         $status = "<td align='center'><A HREF=services.cgi?$_!disable><img alt='$Lang::tr{'deactivate'}' title='$Lang::tr{'deactivate'}' src='/images/on.gif' border='0' width='16' height='16' /></A></td>";
 194         }
 195         $init = `find /etc/rc.d/rc3.d/off/S??${cmd}`;
 196         chomp ($init);
 197         if ($init ne '') {
 198   $status = "<td align='center'><A HREF=services.cgi?$_!enable><img alt='$Lang::tr{'activate'}' title='$Lang::tr{'activate'}' src='/images/off.gif' border='0' width='16' height='16' /></A></td>";
 199         }
 200
 201 return $status;
 202 }
 203
 204 sub isrunning
 205 {
 206         my $cmd = $_[0];
 207         my $status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td><td colspan='2'></td>";
 208         my $pid = '';
 209         my $testcmd = '';
 210         my $exename;
 211         my @memory;
 212
 213         $cmd =~ /(^[a-z]+)/;
 214         $exename = $1;
 215
 216         if (open(FILE, "/var/run/${cmd}.pid")){
 217                 $pid = <FILE>; chomp $pid;
 218                 close FILE;
 219                 if (open(FILE, "/proc/${pid}/status")){
 220                         while (<FILE>){
 221                                 if (/^Name:\W+(.*)/) {$testcmd = $1; }
 222                         }
 223                         close FILE;
 224                 }
 225                 if (open(FILE, "/proc/${pid}/statm")){
 226                                 my $temp = <FILE>;
 227                                 @memory = split(/ /,$temp);
 228                 }
 229                 close FILE;
 230                 if ($testcmd =~ /$exename/){$status = "<td align='center' bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td><td align='center'>$pid</td><td align='center'>$memory[0] KB</td>";}
 231                 }
 232 return $status;
 233 }
 234
 235 sub isrunningaddon
 236 {
 237         my $cmd = $_[0];
 238         my $status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td><td colspan='2'></td>";
 239         my $pid = '';
 240         my $testcmd = '';
 241         my $exename;
 242         my @memory;
 243
 244         my $testcmd = `/usr/local/bin/addonctrl $_ status`;
 245
 246         if ( $testcmd =~ /is\ running/ && $testcmd !~ /is\ not\ running/){
 247         $status = "<td align='center' bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td>";
 248         $testcmd =~ s/[a-z_]//gi;       $testcmd =~ s/\[[0-1]\;[0-9]+//gi;      $testcmd =~ s/[\(\)\.]//gi;     $testcmd =~ s/  //gi; $testcmd =~ s/\e//gi;
 249
 250         my @pid = split(/\s/,$testcmd);
 251         $status .="<td align='center'>$pid[0]</td>";
 252
 253         my $memory = 0;
 254
 255         foreach (@pid){
 256         chomp($_);
 257         if (open(FILE, "/proc/$_/statm")){
 258                                 my $temp = <FILE>;
 259                         @memory = split(/ /,$temp);
 260                 }
 261         $memory+=$memory[0];
 262         }
 263         $status .="<td align='center'>$memory KB</td>";
 264         }
 265         else {$status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td><td colspan='2'></td>";}
 266 return $status;
 267 }