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207ca1141c
* Singular 'Service' instead of plural 'Services' as column header of services table * Sort list of services Signed-off-by: Robin Roevens <robin.roevens@disroot.org> Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
337 lines
12 KiB
Perl
337 lines
12 KiB
Perl
#!/usr/bin/perl
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###############################################################################
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# #
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# IPFire.org - A linux based firewall #
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# Copyright (C) 2005-2021 IPFire Team #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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###############################################################################
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use strict;
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use feature "switch";
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# enable only the following on debugging purpose
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#use warnings;
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#use CGI::Carp 'fatalsToBrowser';
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require '/var/ipfire/general-functions.pl';
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require "${General::swroot}/lang.pl";
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require "${General::swroot}/header.pl";
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require "${General::swroot}/graphs.pl";
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require "/opt/pakfire/lib/functions.pl";
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my %color = ();
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my %mainsettings = ();
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my %netsettings=();
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&General::readhash("${General::swroot}/main/settings", \%mainsettings);
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&General::readhash("/srv/web/ipfire/html/themes/ipfire/include/colors.txt", \%color);
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&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
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#workaround to suppress a warning when a variable is used only once
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my @dummy = ( ${Header::colourred} );
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undef (@dummy);
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my %cgiparams=();
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# Maps a nice printable name to the changing part of the pid file, which
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# is also the name of the program
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my %servicenames =(
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$Lang::tr{'dhcp server'} => 'dhcpd',
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$Lang::tr{'web server'} => 'httpd',
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$Lang::tr{'cron server'} => 'fcron',
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$Lang::tr{'dns proxy server'} => 'unbound',
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$Lang::tr{'logging server'} => 'syslogd',
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$Lang::tr{'kernel logging server'} => 'klogd',
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$Lang::tr{'ntp server'} => 'ntpd',
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$Lang::tr{'secure shell server'} => 'sshd',
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$Lang::tr{'vpn'} => 'charon',
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$Lang::tr{'web proxy'} => 'squid',
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$Lang::tr{'intrusion detection system'} => 'suricata',
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'OpenVPN' => 'openvpn'
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);
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my %link =(
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$Lang::tr{'dhcp server'} => "<a href=\'dhcp.cgi\'>$Lang::tr{'dhcp server'}</a>",
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$Lang::tr{'web server'} => $Lang::tr{'web server'},
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$Lang::tr{'cron server'} => $Lang::tr{'cron server'},
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$Lang::tr{'dns proxy server'} => "<a href=\'dns.cgi\'>$Lang::tr{'dns proxy server'}</a>",
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$Lang::tr{'logging server'} => $Lang::tr{'logging server'},
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$Lang::tr{'kernel logging server'} => $Lang::tr{'kernel logging server'},
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$Lang::tr{'ntp server'} => "<a href=\'time.cgi\'>$Lang::tr{'ntp server'}</a>",
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$Lang::tr{'secure shell server'} => "<a href=\'remote.cgi\'>$Lang::tr{'secure shell server'}</a>",
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$Lang::tr{'vpn'} => "<a href=\'vpnmain.cgi\'>$Lang::tr{'vpn'}</a>",
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$Lang::tr{'web proxy'} => "<a href=\'proxy.cgi\'>$Lang::tr{'web proxy'}</a>",
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'OpenVPN' => "<a href=\'ovpnmain.cgi\'>OpenVPN</a>",
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"$Lang::tr{'intrusion detection system'}" => "<a href=\'ids.cgi\'>$Lang::tr{'intrusion detection system'}</a>",
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);
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# Hash to overwrite the process name of a process if it differs fromt the launch command.
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my %overwrite_exename_hash = (
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"suricata" => "Suricata-Main"
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);
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my $lines=0; # Used to count the outputlines to make different bgcolor
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my @querry = split(/\?/,$ENV{'QUERY_STRING'});
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$querry[0] = '' unless defined $querry[0];
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$querry[1] = 'hour' unless defined $querry[1];
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if ( $querry[0] =~ "processescpu"){
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print "Content-type: image/png\n\n";
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binmode(STDOUT);
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&Graphs::updateprocessescpugraph($querry[1]);
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}elsif ( $querry[0] =~ "processesmemory"){
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print "Content-type: image/png\n\n";
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binmode(STDOUT);
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&Graphs::updateprocessesmemorygraph($querry[1]);
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}else{
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&Header::showhttpheaders();
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&Header::openpage($Lang::tr{'status information'}, 1, '');
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&Header::openbigbox('100%', 'left');
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&Header::openbox('100%', 'left', $Lang::tr{'services'});
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print <<END
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<div align='center'>
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<table width='80%' cellspacing='1' class='tbl'>
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<tr>
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<th align='left'><b>$Lang::tr{'service'}</b></th>
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<th align='center' ><b>$Lang::tr{'status'}</b></th>
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<th align='center'><b>PID</b></th>
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<th align='center'><b>$Lang::tr{'memory'}</b></th>
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</tr>
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END
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;
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my $key = '';
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my $col="";
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foreach $key (sort keys %servicenames){
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$lines++;
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if ($lines % 2){
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$col="bgcolor='$color{'color22'}'";
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print "<tr><td align='left' $col>";
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print $link{$key};
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print "</td>";
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}else{
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$col="bgcolor='$color{'color20'}'";
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print "<tr><td align='left' $col>";
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print $link{$key};
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print "</td>";
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}
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my $shortname = $servicenames{$key};
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my $status = &isrunning($shortname,$col);
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print "$status\n";
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print "</tr>\n";
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}
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print "</table></div>\n";
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&Header::closebox();
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&Header::openbox('100%', 'left', "Addon - $Lang::tr{services}");
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my $paramstr=$ENV{QUERY_STRING};
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my @param=split(/!/, $paramstr);
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# Make sure action parameter is actually one of the allowed service actions
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given ($param[1]) {
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when ( ['start', 'stop', 'enable', 'disable'] ) {
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# Make sure pak-name and service name don't contain any illegal character
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if ( $param[0] !~ /[^a-zA-Z_0-9\-]/ &&
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$param[2] !~ /[^a-zA-Z_0-9\-]/ ) {
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&General::system("/usr/local/bin/addonctrl", "$param[0]", "$param[1]", "$param[2]");
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}
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}
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}
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print <<END
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<div align='center'>
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<table width='80%' cellspacing='1' class='tbl'>
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<tr>
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<th align='left'><b>Addon $Lang::tr{service}</b></th>
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<th align='center'><b>Boot</b></th>
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<th align='center' colspan=2><b>$Lang::tr{'action'}</b></th>
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<th align='center'><b>$Lang::tr{'status'}</b></th>
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<th align='center'><b>PID</b></th>
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<th align='center'><b>$Lang::tr{'memory'}</b></th>
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</tr>
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END
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;
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my $lines=0; # Used to count the outputlines to make different bgcolor
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my @paks;
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my @addon_services;
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# Generate list of installed addon pak services
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my %paklist = &Pakfire::dblist("installed");
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foreach my $pak (sort keys %paklist) {
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my %metadata = &Pakfire::getmetadata($pak, "installed");
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my $service;
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if ("$metadata{'Services'}") {
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foreach $service (split(/ /, "$metadata{'Services'}")) {
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$lines++;
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if ($lines % 2) {
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print "<tr>";
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$col="bgcolor='$color{'color22'}'";
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} else {
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print "<tr>";
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$col="bgcolor='$color{'color20'}'";
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}
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# Add addon name to displayname of service if servicename differs from addon
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my $displayname = ($pak ne $service) ? "$service ($pak)" : $service;
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print "<td align='left' $col width='31%'>$displayname</td> ";
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my $status = isautorun($pak,$service,$col);
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print "$status ";
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print "<td align='center' $col width='8%'><a href='services.cgi?$pak!start!$service'><img alt='$Lang::tr{'start'}' title='$Lang::tr{'start'}' src='/images/go-up.png' border='0' /></a></td>";
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print "<td align='center' $col width='8%'><a href='services.cgi?$pak!stop!$service'><img alt='$Lang::tr{'stop'}' title='$Lang::tr{'stop'}' src='/images/go-down.png' border='0' /></a></td> ";
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my $status = isrunningaddon($pak,$service,$col);
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$status =~ s/\\[[0-1]\;[0-9]+m//g;
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chomp($status);
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print "$status";
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print "</tr>";
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}
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}
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}
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print "</table></div>\n";
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&Header::closebox();
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&Header::openbox('100%', 'center', "$Lang::tr{'processes'} $Lang::tr{'graph'}");
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&Graphs::makegraphbox("services.cgi","processescpu","day");
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&Header::closebox();
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&Header::openbox('100%', 'center', "$Lang::tr{'processes'} $Lang::tr{'memory'} $Lang::tr{'graph'}");
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&Graphs::makegraphbox("services.cgi","processesmemory","day");
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&Header::closebox();
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&Header::closebigbox();
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&Header::closepage();
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}
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sub isautorun (@) {
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my ($pak, $service, $col) = @_;
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my @testcmd = &General::system_output("/usr/local/bin/addonctrl", "$pak", "boot-status", "$service");
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my $testcmd = @testcmd[0];
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my $status = "<td align='center' $col><img alt='$Lang::tr{'service boot setting unavailable'}' title='$Lang::tr{'service boot setting unavailable'}' src='/images/dialog-warning.png' border='0' width='16' height='16' /></td>";
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# Check if autorun for the given service is enabled.
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if ( $testcmd =~ /enabled\ on\ boot/ ) {
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# Adjust status.
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$status = "<td align='center' $col><a href='services.cgi?$pak!disable!$service'><img alt='$Lang::tr{'deactivate'}' title='$Lang::tr{'deactivate'}' src='/images/on.gif' border='0' width='16' height='16' /></a></td>";
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} elsif ( $testcmd =~ /disabled\ on\ boot/ ) {
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# Adjust status.
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$status = "<td align='center' $col><a href='services.cgi?$pak!enable!$service'><img alt='$Lang::tr{'activate'}' title='$Lang::tr{'activate'}' src='/images/off.gif' border='0' width='16' height='16' /></a></td>";
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}
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# Return the status.
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return $status;
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}
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sub isrunning (@) {
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my ($cmd, $col) = @_;
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my $status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td><td colspan='2' $col></td>";
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my $pid = '';
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my $testcmd = '';
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my $exename;
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my $memory;
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$cmd =~ /(^[a-z]+)/;
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# Check if the exename needs to be overwritten.
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# This happens if the expected process name string
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# differs from the real one. This may happened if
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# a service uses multiple processes or threads.
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if (exists($overwrite_exename_hash{$1})) {
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# Grab the string which will be reported by
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# the process from the corresponding hash.
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$exename = $overwrite_exename_hash{$1};
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} else {
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# Directly expect the launched command as
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# process name.
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$exename = $1;
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}
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if (open(FILE, "/var/run/${cmd}.pid")){
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$pid = <FILE>; chomp $pid;
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close FILE;
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if (open(FILE, "/proc/${pid}/status")){
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while (<FILE>){
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if (/^Name:\W+(.*)/) {
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$testcmd = $1;
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}
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}
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close FILE;
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}
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if (open(FILE, "/proc/${pid}/status")) {
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while (<FILE>) {
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my ($key, $val) = split(":", $_, 2);
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if ($key eq 'VmRSS') {
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$memory = $val;
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last;
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}
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}
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close(FILE);
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}
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if ($testcmd =~ /$exename/){
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$status = "<td align='center' bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td><td align='center' $col>$pid</td><td align='center' $col>$memory</td>";
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}
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}
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return $status;
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}
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sub isrunningaddon (@) {
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my ($pak, $service, $col) = @_;
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my $status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td><td colspan='2' $col></td>";
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my $pid = '';
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my $testcmd = '';
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my $exename;
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my @memory;
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my @testcmd = &General::system_output("/usr/local/bin/addonctrl", "$pak", "status", "$service");
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my $testcmd = @testcmd[0];
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if ( $testcmd =~ /is\ running/ && $testcmd !~ /is\ not\ running/){
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$status = "<td align='center' bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td>";
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$testcmd =~ s/.* //gi;
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$testcmd =~ s/[a-z_]//gi;
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$testcmd =~ s/\[[0-1]\;[0-9]+//gi;
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$testcmd =~ s/[\(\)\.]//gi;
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$testcmd =~ s/ //gi;
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$testcmd =~ s///gi;
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my @pid = split(/\s/,$testcmd);
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$status .="<td align='center' $col>$pid[0]</td>";
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my $memory = 0;
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foreach (@pid){
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chomp($_);
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if (open(FILE, "/proc/$_/statm")){
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my $temp = <FILE>;
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@memory = split(/ /,$temp);
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}
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$memory+=$memory[0];
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}
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$status .="<td align='center' $col>$memory KB</td>";
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}else{
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$status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td><td colspan='2' $col></td>";
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}
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return $status;
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}
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