Merge branch 'fifteen' of ssh://git.ipfire.org/pub/git/ipfire-2.x into fifteen-layout
[people/teissler/ipfire-2.x.git] / html / cgi-bin / services.cgi
1 #!/usr/bin/perl
2 ###############################################################################
3 # #
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2005-2010 IPFire Team #
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 require "${General::swroot}/graphs.pl";
32
33 my %color = ();
34 my %mainsettings = ();
35 my %netsettings=();
36 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
37 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
38 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
39
40 #workaround to suppress a warning when a variable is used only once
41 my @dummy = ( ${Header::colourred} );
42 undef (@dummy);
43
44
45 my %cgiparams=();
46 # Maps a nice printable name to the changing part of the pid file, which
47 # is also the name of the program
48 my %servicenames =(
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'} => 'charon',
58 $Lang::tr{'web proxy'} => 'squid',
59 'OpenVPN' => 'openvpn'
60 );
61
62 my %link =(
63 $Lang::tr{'dhcp server'} => "<a href=\'dhcp.cgi\'>$Lang::tr{'dhcp server'}</a>",
64 $Lang::tr{'web server'} => $Lang::tr{'web server'},
65 $Lang::tr{'cron server'} => $Lang::tr{'cron server'},
66 $Lang::tr{'dns proxy server'} => $Lang::tr{'dns proxy server'},
67 $Lang::tr{'logging server'} => $Lang::tr{'logging server'},
68 $Lang::tr{'kernel logging server'} => $Lang::tr{'kernel logging server'},
69 $Lang::tr{'ntp server'} => "<a href=\'time.cgi\'>$Lang::tr{'ntp server'}</a>",
70 $Lang::tr{'secure shell server'} => "<a href=\'remote.cgi\'>$Lang::tr{'secure shell server'}</a>",
71 $Lang::tr{'vpn'} => "<a href=\'vpnmain.cgi\'>$Lang::tr{'vpn'}</a>",
72 $Lang::tr{'web proxy'} => "<a href=\'proxy.cgi\'>$Lang::tr{'web proxy'}</a>",
73 'OpenVPN' => "<a href=\'ovpnmain.cgi\'>OpenVPN</a>",
74 "$Lang::tr{'intrusion detection system'} (GREEN)" => "<a href=\'ids.cgi\'>$Lang::tr{'intrusion detection system'} (GREEN)</a>",
75 "$Lang::tr{'intrusion detection system'} (RED)" => "<a href=\'ids.cgi\'>$Lang::tr{'intrusion detection system'} (RED)</a>",
76 "$Lang::tr{'intrusion detection system'} (ORANGE)" => "<a href=\'ids.cgi\'>$Lang::tr{'intrusion detection system'} (ORANGE)</a>",
77 "$Lang::tr{'intrusion detection system'} (BLUE)" => "<a href=\'ids.cgi\'>$Lang::tr{'intrusion detection system'} (BLUE)</a>"
78 );
79
80 my $lines=0; # Used to count the outputlines to make different bgcolor
81
82 my $iface = '';
83 if (open(FILE, "${General::swroot}/red/iface")){
84 $iface = <FILE>;
85 close FILE;
86 chomp $iface;
87 }
88
89 $servicenames{"$Lang::tr{'intrusion detection system'} (RED)"} = "snort_${iface}";
90 $servicenames{"$Lang::tr{'intrusion detection system'} (GREEN)"} = "snort_$netsettings{'GREEN_DEV'}";
91
92 if ($netsettings{'ORANGE_DEV'} ne ''){
93 $servicenames{"$Lang::tr{'intrusion detection system'} (ORANGE)"} = "snort_$netsettings{'ORANGE_DEV'}";
94 }
95 if ($netsettings{'BLUE_DEV'} ne ''){
96 $servicenames{"$Lang::tr{'intrusion detection system'} (BLUE)"} = "snort_$netsettings{'BLUE_DEV'}";
97 }
98
99 my @querry = split(/\?/,$ENV{'QUERY_STRING'});
100 $querry[0] = '' unless defined $querry[0];
101 $querry[1] = 'hour' unless defined $querry[1];
102
103 if ( $querry[0] =~ "processescpu"){
104 print "Content-type: image/png\n\n";
105 binmode(STDOUT);
106 &Graphs::updateprocessescpugraph($querry[1]);
107 }elsif ( $querry[0] =~ "processesmemory"){
108 print "Content-type: image/png\n\n";
109 binmode(STDOUT);
110 &Graphs::updateprocessesmemorygraph($querry[1]);
111 }else{
112 &Header::showhttpheaders();
113 &Header::openpage($Lang::tr{'status information'}, 1, '');
114 &Header::openbigbox('100%', 'left');
115
116 &Header::openbox('100%', 'left', $Lang::tr{'services'});
117 print <<END
118 <div align='center'>
119 <table width='80%' cellspacing='1' class='tbl'>
120 <tr bgcolor='$color{'color20'}'>
121 <th align='left'><b>$Lang::tr{'services'}</b></th>
122 <th align='center' ><b>$Lang::tr{'status'}</b></th>
123 <th align='center'><b>PID</b></th>
124 <th align='center'><b>$Lang::tr{'memory'}</b></th>
125 </tr>
126 END
127 ;
128 my $key = '';
129 my $col="";
130 foreach $key (sort keys %servicenames){
131 $lines++;
132 if ($lines % 2){
133 $col="bgcolor='$color{'color22'}'";
134 print "<tr><td align='left' $col>";
135 print $link{$key};
136 print "</td>";
137 }else{
138 $col="bgcolor='$color{'color20'}'";
139 print "<tr><td align='left' $col>";
140 print $link{$key};
141 print "</td>";
142 }
143
144 my $shortname = $servicenames{$key};
145 my $status = &isrunning($shortname,$col);
146
147 print "$status\n";
148 print "</tr>\n";
149 }
150
151 print "</table></div>\n";
152 &Header::closebox();
153
154 &Header::openbox('100%', 'left', "Addon - $Lang::tr{services}");
155 my $paramstr=$ENV{QUERY_STRING};
156 my @param=split(/!/, $paramstr);
157 if ($param[1] ne ''){
158 system("/usr/local/bin/addonctrl @param[0] @param[1] > /dev/null 2>&1");
159 }
160
161 print <<END
162 <div align='center'>
163 <table width='80%' cellspacing='1' class='tbl'>
164 <tr bgcolor='$color{'color20'}'>
165 <th align='center'><b>Addon</b></th>
166 <th align='center'><b>Boot</b></th>
167 <th align='center' colspan=2><b>$Lang::tr{'action'}</b></th>
168 <th align='center'><b>$Lang::tr{'status'}</b></th>
169 <th align='center'><b>PID</b></th>
170 <th align='center'><b>$Lang::tr{'memory'}</b></th>
171 </tr>
172 END
173 ;
174
175 my $lines=0; # Used to count the outputlines to make different bgcolor
176
177 # Generate list of installed addon pak's
178 my @pak = `find /opt/pakfire/db/installed/meta-* 2>/dev/null | cut -d"-" -f2`;
179 foreach (@pak){
180 chomp($_);
181
182 # Check which of the paks are services
183 my @svc = `find /etc/init.d/$_ 2>/dev/null | cut -d"/" -f4`;
184 foreach (@svc){
185 # blacklist some packages
186 #
187 # alsa has trouble with the volume saving and was not really stopped
188 # mdadm should not stopped with webif because this could crash the system
189 #
190 chomp($_);
191 if ( ($_ ne "alsa") && ($_ ne "mdadm") ) {
192 $lines++;
193 if ($lines % 2){
194 print "<tr>";
195 $col="bgcolor='$color{'color22'}'";
196 }else{
197 print "<tr>";
198 $col="bgcolor='$color{'color20'}'";
199 }
200 print "<td align='left' $col>$_</td> ";
201 my $status = isautorun($_,$col);
202 print "$status ";
203 print "<td align='center' $col><A HREF=services.cgi?$_!start><img alt='$Lang::tr{'start'}' title='$Lang::tr{'start'}' src='/images/go-up.png' border='0' /></A></td>";
204 print "<td align='center' $col><A HREF=services.cgi?$_!stop><img alt='$Lang::tr{'stop'}' title='$Lang::tr{'stop'}' src='/images/go-down.png' border='0' /></A></td> ";
205 my $status = &isrunningaddon($_,$col);
206 $status =~ s/\\e\[[0-1]\;[0-9]+m//g;
207
208 chomp($status);
209 print "$status";
210 print "</tr>";
211 }
212 }
213 }
214
215 print "</table></div>\n";
216 &Header::closebox();
217
218 &Header::openbox('100%', 'center', "$Lang::tr{'processes'} $Lang::tr{'graph'}");
219 &Graphs::makegraphbox("services.cgi","processescpu","day");
220 &Header::closebox();
221
222 &Header::openbox('100%', 'center', "$Lang::tr{'processes'} $Lang::tr{'memory'} $Lang::tr{'graph'}");
223 &Graphs::makegraphbox("services.cgi","processesmemory","day");
224 &Header::closebox();
225
226 &Header::closebigbox();
227 &Header::closepage();
228 }
229
230 sub isautorun{
231 my $cmd = $_[0];
232 my $col = $_[1];
233 my $status = "<td align='center' $col></td>";
234 my $init = `find /etc/rc.d/rc3.d/S??${cmd} 2>/dev/null`;
235 chomp ($init);
236 if ($init ne ''){
237 $status = "<td align='center' $col><A HREF=services.cgi?$_!disable><img alt='$Lang::tr{'deactivate'}' title='$Lang::tr{'deactivate'}' src='/images/on.gif' border='0' width='16' height='16' /></A></td>";
238 }
239 $init = `find /etc/rc.d/rc3.d/off/S??${cmd} 2>/dev/null`;
240 chomp ($init);
241 if ($init ne ''){
242 $status = "<td align='center' $col><A HREF=services.cgi?$_!enable><img alt='$Lang::tr{'activate'}' title='$Lang::tr{'activate'}' src='/images/off.gif' border='0' width='16' height='16' /></A></td>";
243 }
244
245 return $status;
246 }
247
248 sub isrunning{
249 my $cmd = $_[0];
250 my $col = $_[1];
251 my $status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td><td colspan='2' $col></td>";
252 my $pid = '';
253 my $testcmd = '';
254 my $exename;
255 my $memory;
256
257 $cmd =~ /(^[a-z]+)/;
258 $exename = $1;
259
260 if (open(FILE, "/var/run/${cmd}.pid")){
261 $pid = <FILE>; chomp $pid;
262 close FILE;
263 if (open(FILE, "/proc/${pid}/status")){
264 while (<FILE>){
265 if (/^Name:\W+(.*)/) {
266 $testcmd = $1;
267 }
268 }
269 close FILE;
270 }
271 if (open(FILE, "/proc/${pid}/status")) {
272 while (<FILE>) {
273 my ($key, $val) = split(":", $_, 2);
274 if ($key eq 'VmRSS') {
275 $memory = $val;
276 last;
277 }
278 }
279 close(FILE);
280 }
281 if ($testcmd =~ /$exename/){
282 $status = "<td align='center' bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td><td align='center' $col>$pid</td><td align='center' $col>$memory</td>";
283 }
284 }
285 return $status;
286 }
287
288 sub isrunningaddon{
289 my $cmd = $_[0];
290 my $col = $_[1];
291 my $status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td><td colspan='2' $col></td>";
292 my $pid = '';
293 my $testcmd = '';
294 my $exename;
295 my @memory;
296
297 my $testcmd = `/usr/local/bin/addonctrl $_ status 2>/dev/null`;
298
299 if ( $testcmd =~ /is\ running/ && $testcmd !~ /is\ not\ running/){
300 $status = "<td align='center' bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td>";
301 $testcmd =~ s/.* //gi;
302 $testcmd =~ s/[a-z_]//gi;
303 $testcmd =~ s/\[[0-1]\;[0-9]+//gi;
304 $testcmd =~ s/[\(\)\.]//gi;
305 $testcmd =~ s/ //gi;
306 $testcmd =~ s/\e//gi;
307
308 my @pid = split(/\s/,$testcmd);
309 $status .="<td align='center' $col>$pid[0]</td>";
310
311 my $memory = 0;
312
313 foreach (@pid){
314 chomp($_);
315 if (open(FILE, "/proc/$_/statm")){
316 my $temp = <FILE>;
317 @memory = split(/ /,$temp);
318 }
319 $memory+=$memory[0];
320 }
321 $status .="<td align='center' $col>$memory KB</td>";
322 }else{
323 $status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td><td colspan='2' $col></td>";
324 }
325 return $status;
326 }