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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 | ||
11 | use strict; | |
12 | ||
13 | # enable only the following on debugging purpose | |
14 | use warnings; | |
15 | use CGI::Carp 'fatalsToBrowser'; | |
16 | ||
17 | require '/var/ipfire/general-functions.pl'; | |
18 | require "${General::swroot}/lang.pl"; | |
19 | require "${General::swroot}/header.pl"; | |
20 | ||
21 | #workaround to suppress a warning when a variable is used only once | |
22 | my @dummy = ( ${Header::colourred} ); | |
23 | undef (@dummy); | |
24 | ||
25 | my %netsettings=(); | |
26 | &General::readhash("${General::swroot}/ethernet/settings", \%netsettings); | |
27 | ||
28 | my %cgiparams=(); | |
29 | # Maps a nice printable name to the changing part of the pid file, which | |
30 | # is also the name of the program | |
31 | my %servicenames = | |
32 | ( | |
33 | $Lang::tr{'dhcp server'} => 'dhcpd', | |
34 | $Lang::tr{'web server'} => 'httpd', | |
35 | $Lang::tr{'cron server'} => 'fcron', | |
36 | $Lang::tr{'dns proxy server'} => 'dnsmasq', | |
37 | $Lang::tr{'logging server'} => 'syslogd', | |
38 | $Lang::tr{'kernel logging server'} => 'klogd', | |
39 | $Lang::tr{'ntp server'} => 'ntpd', | |
40 | $Lang::tr{'secure shell server'} => 'sshd', | |
41 | $Lang::tr{'vpn'} => 'pluto', | |
42 | $Lang::tr{'web proxy'} => 'squid', | |
43 | 'OpenVPN' => 'openvpn' | |
44 | ); | |
45 | ||
46 | my $iface = ''; | |
47 | if (open(FILE, "${General::swroot}/red/iface")) | |
48 | { | |
49 | $iface = <FILE>; | |
50 | close FILE; | |
51 | chomp $iface; | |
52 | } | |
53 | $servicenames{"$Lang::tr{'intrusion detection system'} (RED)"} = "snort_${iface}"; | |
54 | $servicenames{"$Lang::tr{'intrusion detection system'} (GREEN)"} = "snort_$netsettings{'GREEN_DEV'}"; | |
55 | if ($netsettings{'ORANGE_DEV'} ne '') { | |
56 | $servicenames{"$Lang::tr{'intrusion detection system'} (ORANGE)"} = "snort_$netsettings{'ORANGE_DEV'}"; | |
57 | } | |
58 | if ($netsettings{'BLUE_DEV'} ne '') { | |
59 | $servicenames{"$Lang::tr{'intrusion detection system'} (BLUE)"} = "snort_$netsettings{'BLUE_DEV'}"; | |
60 | } | |
61 | ||
62 | my %dhcpsettings=(); | |
63 | my %netsettings=(); | |
64 | my %dhcpinfo=(); | |
65 | my %pppsettings=(); | |
66 | my $output=''; | |
67 | ||
68 | &General::readhash("${General::swroot}/dhcp/settings", \%dhcpsettings); | |
69 | &General::readhash("${General::swroot}/ethernet/settings", \%netsettings); | |
70 | &General::readhash("${General::swroot}/ppp/settings", \%pppsettings); | |
71 | ||
72 | &Header::showhttpheaders(); | |
73 | ||
74 | &Header::getcgihash(\%cgiparams); | |
75 | ||
76 | &Header::openpage($Lang::tr{'status information'}, 1, ''); | |
77 | ||
78 | &Header::openbigbox('100%', 'left'); | |
79 | ||
80 | &Header::openbox('100%', 'left', $Lang::tr{'services'}); | |
81 | ||
82 | print <<END | |
83 | <div align='center'> | |
84 | <table width='60%' cellspacing='0' border='0'> | |
85 | END | |
86 | ; | |
87 | ||
88 | my $lines = 0; | |
89 | my $key = ''; | |
90 | foreach $key (sort keys %servicenames) | |
91 | { | |
92 | if ($lines % 2) { | |
93 | print "<tr bgcolor='${Header::table1colour}'>\n"; } | |
94 | else { | |
95 | print "<tr bgcolor='${Header::table2colour}'>\n"; } | |
96 | print "<td align='left'>$key</td>\n"; | |
97 | my $shortname = $servicenames{$key}; | |
98 | my $status = &isrunning($shortname); | |
99 | print "$status\n"; | |
100 | print "</tr>\n"; | |
101 | $lines++; | |
102 | } | |
103 | ||
104 | ||
105 | print "</table></div>\n"; | |
106 | ||
107 | &Header::closebox(); | |
108 | ||
109 | &Header::openbox('100%', 'center', $Lang::tr{'memory'}); | |
110 | print "<table><tr><td><table>"; | |
111 | my $ram=0; | |
112 | my $size=0; | |
113 | my $used=0; | |
114 | my $free=0; | |
115 | my $percent=0; | |
116 | my $shared=0; | |
117 | my $buffers=0; | |
118 | my $cached=0; | |
119 | open(FREE,'/usr/bin/free |'); | |
120 | while(<FREE>) | |
121 | { | |
122 | if ($_ =~ m/^\s+total\s+used\s+free\s+shared\s+buffers\s+cached$/ ) | |
123 | { | |
124 | print <<END | |
125 | <tr> | |
126 | <td> </td> | |
127 | <td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td> | |
128 | <td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td> | |
129 | <td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td> | |
130 | <td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td> | |
131 | </tr> | |
132 | END | |
133 | ; | |
134 | } else { | |
135 | if ($_ =~ m/^Mem:\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)$/) { | |
136 | ($ram,$size,$used,$free,$shared,$buffers,$cached) = ($1,$1,$2,$3,$4,$5,$6); | |
137 | ($percent = ($used/$size)*100) =~ s/^(\d+)(\.\d+)?$/$1%/; | |
138 | print <<END | |
139 | <tr> | |
140 | <td class='boldbase'><b>$Lang::tr{'ram'}</b></td> | |
141 | <td align='right'>$size</td> | |
142 | END | |
143 | ; | |
144 | } elsif ($_ =~ m/^Swap:\s+(\d+)\s+(\d+)\s+(\d+)$/) { | |
145 | ($size,$used,$free) = ($1,$2,$3); | |
146 | if ($size != 0) | |
147 | { | |
148 | ($percent = ($used/$size)*100) =~ s/^(\d+)(\.\d+)?$/$1%/; | |
149 | } else { | |
150 | ($percent = ''); | |
151 | } | |
152 | print <<END | |
153 | <tr> | |
154 | <td class='boldbase'><b>$Lang::tr{'swap'}</b></td> | |
155 | <td align='right'>$size</td> | |
156 | END | |
157 | ; | |
158 | } elsif ($ram and $_ =~ m/^-\/\+ buffers\/cache:\s+(\d+)\s+(\d+)$/ ) { | |
159 | ($used,$free) = ($1,$2); | |
160 | ($percent = ($used/$ram)*100) =~ s/^(\d+)(\.\d+)?$/$1%/; | |
161 | print "<tr><td colspan='2' class='boldbase'><b>$Lang::tr{'excluding buffers and cache'}</b></td>" | |
162 | } | |
163 | print <<END | |
164 | <td align='right'>$used</td> | |
165 | <td align='right'>$free</td> | |
166 | <td> | |
167 | END | |
168 | ; | |
169 | &percentbar($percent); | |
170 | print <<END | |
171 | </td> | |
172 | <td align='right'>$percent</td> | |
173 | </tr> | |
174 | END | |
175 | ; | |
176 | } | |
177 | } | |
178 | close FREE; | |
179 | print <<END | |
180 | </table></td><td> | |
181 | <table> | |
182 | <tr><td class='boldbase'><b>$Lang::tr{'shared'}</b></td><td align='right'>$shared</td></tr> | |
183 | <tr><td class='boldbase'><b>$Lang::tr{'buffers'}</b></td><td align='right'>$buffers</td></tr> | |
184 | <tr><td class='boldbase'><b>$Lang::tr{'cached'}</b></td><td align='right'>$cached</td></tr> | |
185 | </table> | |
186 | </td></tr></table> | |
187 | END | |
188 | ; | |
189 | &Header::closebox(); | |
190 | ||
191 | &Header::openbox('100%', 'center', $Lang::tr{'disk usage'}); | |
192 | print "<table width=66%>\n"; | |
193 | open(DF,'/bin/df -B M -x rootfs|'); | |
194 | while(<DF>) | |
195 | { | |
196 | if ($_ =~ m/^Filesystem/ ) | |
197 | { | |
198 | print <<END | |
199 | <tr> | |
200 | <td align='left' class='boldbase'><b>$Lang::tr{'device'}</b></td> | |
201 | <td align='left' class='boldbase'><b>$Lang::tr{'mounted on'}</b></td> | |
202 | <td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td> | |
203 | <td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td> | |
204 | <td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td> | |
205 | <td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td> | |
206 | </tr> | |
207 | END | |
208 | ; | |
209 | } | |
210 | else | |
211 | { | |
212 | my ($device,$size,$used,$free,$percent,$mount) = split; | |
213 | print <<END | |
214 | <tr> | |
215 | <td>$device</td> | |
216 | <td>$mount</td> | |
217 | <td align='right'>$size</td> | |
218 | <td align='right'>$used</td> | |
219 | <td align='right'>$free</td> | |
220 | <td> | |
221 | END | |
222 | ; | |
223 | &percentbar($percent); | |
224 | print <<END | |
225 | </td> | |
226 | <td align='right'>$percent</td> | |
227 | </tr> | |
228 | END | |
229 | ; | |
230 | } | |
231 | } | |
232 | close DF; | |
233 | print "<tr><td colspan='6'> \n<tr><td colspan='6'><h2>Inodes</h2>\n"; | |
234 | ||
235 | open(DF,'/bin/df -i -x rootfs|'); | |
236 | while(<DF>) | |
237 | { | |
238 | if ($_ =~ m/^Filesystem/ ) | |
239 | { | |
240 | print <<END | |
241 | <tr> | |
242 | <td align='left' class='boldbase'><b>$Lang::tr{'device'}</b></td> | |
243 | <td align='left' class='boldbase'><b>$Lang::tr{'mounted on'}</b></td> | |
244 | <td align='center' class='boldbase'><b>$Lang::tr{'size'}</b></td> | |
245 | <td align='center' class='boldbase'><b>$Lang::tr{'used'}</b></td> | |
246 | <td align='center' class='boldbase'><b>$Lang::tr{'free'}</b></td> | |
247 | <td align='left' class='boldbase' colspan='2'><b>$Lang::tr{'percentage'}</b></td> | |
248 | </tr> | |
249 | END | |
250 | ; | |
251 | } | |
252 | else | |
253 | { | |
254 | my ($device,$size,$used,$free,$percent,$mount) = split; | |
255 | print <<END | |
256 | <tr> | |
257 | <td>$device</td> | |
258 | <td>$mount</td> | |
259 | <td align='right'>$size</td> | |
260 | <td align='right'>$used</td> | |
261 | <td align='right'>$free</td> | |
262 | <td> | |
263 | END | |
264 | ; | |
265 | &percentbar($percent); | |
266 | print <<END | |
267 | </td> | |
268 | <td align='right'>$percent</td> | |
269 | </tr> | |
270 | END | |
271 | ; | |
272 | } | |
273 | } | |
274 | close DF; | |
275 | print "</table>\n"; | |
276 | &Header::closebox(); | |
277 | ||
278 | &Header::openbox('100%', 'left', $Lang::tr{'interfaces'}); | |
279 | $output = `/sbin/ifconfig`; | |
280 | $output = &Header::cleanhtml($output,"y"); | |
281 | ||
282 | my @itfs = ('ORANGE','BLUE','GREEN'); | |
283 | foreach my $itf (@itfs) { | |
284 | my $ColorName=''; | |
285 | my $lc_itf=lc($itf); | |
286 | my $dev = $netsettings{"${itf}_DEV"}; | |
287 | if ($dev){ | |
288 | $ColorName = "${lc_itf}"; #dereference variable name... | |
289 | $output =~ s/$dev/<b><font color="$ColorName">$dev<\/font><\/b>/ ; | |
290 | } | |
291 | } | |
292 | ||
293 | if (open(REDIFACE, "${General::swroot}/red/iface")) { | |
294 | my $lc_itf='red'; | |
295 | my $reddev = <REDIFACE>; | |
296 | close(REDIFACE); | |
297 | chomp $reddev; | |
298 | $output =~ s/$reddev/<b><font color='red'>${reddev}<\/font><\/b>/; | |
299 | } | |
300 | print "<pre>$output</pre>\n"; | |
301 | &Header::closebox(); | |
302 | ||
303 | ||
304 | if ( $netsettings{'CONFIG_TYPE'} =~ /^(2|3|6|7)$/ && $netsettings{'RED_TYPE'} eq "DHCP") { | |
305 | ||
306 | print "<a name='reddhcp'/>\n"; | |
307 | &Header::openbox('100%', 'left', "RED $Lang::tr{'dhcp configuration'}"); | |
308 | if (-s "${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info") { | |
309 | ||
310 | &General::readhash("${General::swroot}/dhcpc/dhcpcd-$netsettings{'RED_DEV'}.info", \%dhcpinfo); | |
311 | ||
312 | my $DNS1=`echo $dhcpinfo{'DNS'} | cut -f 1 -d ,`; | |
313 | my $DNS2=`echo $dhcpinfo{'DNS'} | cut -f 2 -d ,`; | |
314 | ||
315 | my $lsetme=0; | |
316 | my $leasetime=""; | |
317 | if ($dhcpinfo{'LEASETIME'} ne "") { | |
318 | $lsetme=$dhcpinfo{'LEASETIME'}; | |
319 | $lsetme=($lsetme/60); | |
320 | if ($lsetme > 59) { | |
321 | $lsetme=($lsetme/60); $leasetime=$lsetme." Hour"; | |
322 | } else { | |
323 | $leasetime=$lsetme." Minute"; | |
324 | } | |
325 | if ($lsetme > 1) { | |
326 | $leasetime=$leasetime."s"; | |
327 | } | |
328 | } | |
329 | my $rentme=0; | |
330 | my $rnwltime=""; | |
331 | if ($dhcpinfo{'RENEWALTIME'} ne "") { | |
332 | $rentme=$dhcpinfo{'RENEWALTIME'}; | |
333 | $rentme=($rentme/60); | |
334 | if ($rentme > 59){ | |
335 | $rentme=($rentme/60); $rnwltime=$rentme." Hour"; | |
336 | } else { | |
337 | $rnwltime=$rentme." Minute"; | |
338 | } | |
339 | if ($rentme > 1){ | |
340 | $rnwltime=$rnwltime."s"; | |
341 | } | |
342 | } | |
343 | my $maxtme=0; | |
344 | my $maxtime=""; | |
345 | if ($dhcpinfo{'REBINDTIME'} ne "") { | |
346 | $maxtme=$dhcpinfo{'REBINDTIME'}; | |
347 | $maxtme=($maxtme/60); | |
348 | if ($maxtme > 59){ | |
349 | $maxtme=($maxtme/60); $maxtime=$maxtme." Hour"; | |
350 | } else { | |
351 | $maxtime=$maxtme." Minute"; | |
352 | } | |
353 | if ($maxtme > 1) { | |
354 | $maxtime=$maxtime."s"; | |
355 | } | |
356 | } | |
357 | ||
358 | print "<table width='100%'>"; | |
359 | if ($dhcpinfo{'HOSTNAME'}) { | |
360 | print "<tr><td width='30%'>$Lang::tr{'hostname'}</td><td>$dhcpinfo{'HOSTNAME'}.$dhcpinfo{'DOMAIN'}</td></tr>\n"; | |
361 | } else { | |
362 | print "<tr><td width='30%'>$Lang::tr{'domain'}</td><td>$dhcpinfo{'DOMAIN'}</td></tr>\n"; | |
363 | } | |
364 | print <<END | |
365 | <tr><td>$Lang::tr{'gateway'}</td><td>$dhcpinfo{'GATEWAY'}</td></tr> | |
366 | <tr><td>$Lang::tr{'primary dns'}</td><td>$DNS1</td></tr> | |
367 | <tr><td>$Lang::tr{'secondary dns'}</td><td>$DNS2</td></tr> | |
368 | <tr><td>$Lang::tr{'dhcp server'}</td><td>$dhcpinfo{'DHCPSIADDR'}</td></tr> | |
369 | <tr><td>$Lang::tr{'def lease time'}</td><td>$leasetime</td></tr> | |
370 | <tr><td>$Lang::tr{'default renewal time'}</td><td>$rnwltime</td></tr> | |
371 | <tr><td>$Lang::tr{'max renewal time'}</td><td>$maxtime</td></tr> | |
372 | </table> | |
373 | END | |
374 | ; | |
375 | } | |
376 | else | |
377 | { | |
378 | print "$Lang::tr{'no dhcp lease'}"; | |
379 | } | |
380 | &Header::closebox(); | |
381 | } | |
382 | ||
383 | if ($dhcpsettings{'ENABLE_GREEN'} eq 'on' || $dhcpsettings{'ENABLE_BLUE'} eq 'on') { | |
384 | ||
385 | print "<a name='leases'/>"; | |
386 | &Header::CheckSortOrder; | |
387 | &Header::PrintActualLeases; | |
388 | } | |
389 | ||
390 | &Header::openbox('100%', 'left', $Lang::tr{'routing table entries'}); | |
391 | $output = `/sbin/route -n`; | |
392 | $output = &Header::cleanhtml($output,"y"); | |
393 | print "<pre>$output</pre>\n"; | |
394 | &Header::closebox(); | |
395 | ||
396 | &Header::openbox('100%', 'left', $Lang::tr{'arp table entries'}); | |
397 | $output = `/sbin/arp -n`; | |
398 | $output = &Header::cleanhtml($output,"y"); | |
399 | print "<pre>$output</pre>\n"; | |
400 | &Header::closebox(); | |
401 | ||
402 | &Header::openbox('100%', 'left', $Lang::tr{'loaded modules'}); | |
403 | my $module = qx(/bin/lsmod | awk -F" " '{print \$1}'); | |
404 | my $size = qx(/bin/lsmod | awk -F" " '{print \$2}'); | |
405 | my $used = qx(/bin/lsmod | awk -F" " '{print \$3}'); | |
406 | my @usedby = qx(/bin/lsmod | awk -F" " '{print \$4}'); | |
407 | my @usedbyf; | |
408 | my $usedbyline; | |
409 | ||
410 | foreach $usedbyline(@usedby) | |
411 | { | |
412 | my $laenge = length($usedbyline); | |
413 | ||
414 | if ( $laenge > 30) | |
415 | { | |
416 | my $usedbylinef=substr($usedbyline,0,30); | |
417 | $usedbyline="$usedbylinef ...\n"; | |
418 | push(@usedbyf,$usedbyline); | |
419 | } | |
420 | else | |
421 | {push(@usedbyf,$usedbyline);} | |
422 | } | |
423 | print <<END | |
424 | <table cellspacing=25><tr> | |
425 | <td><pre>$module</pre></td> | |
426 | <td><pre>$size</pre></td> | |
427 | <td><pre>$used</pre></td> | |
428 | <td><pre>@usedbyf</pre></td> | |
429 | </tr></table> | |
430 | END | |
431 | ; | |
432 | ||
433 | print ""; | |
434 | &Header::closebox(); | |
435 | ||
436 | &Header::closebigbox(); | |
437 | ||
438 | &Header::closepage(); | |
439 | ||
440 | sub isrunning | |
441 | { | |
442 | my $cmd = $_[0]; | |
443 | my $status = "<td bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td>"; | |
444 | my $pid = ''; | |
445 | my $testcmd = ''; | |
446 | my $exename; | |
447 | ||
448 | $cmd =~ /(^[a-z]+)/; | |
449 | $exename = $1; | |
450 | ||
451 | if (open(FILE, "/var/run/${cmd}.pid")) | |
452 | { | |
453 | $pid = <FILE>; chomp $pid; | |
454 | close FILE; | |
455 | if (open(FILE, "/proc/${pid}/status")) | |
456 | { | |
457 | while (<FILE>) | |
458 | { | |
459 | if (/^Name:\W+(.*)/) { | |
460 | $testcmd = $1; } | |
461 | } | |
462 | close FILE; | |
463 | if ($testcmd =~ /$exename/) | |
464 | { | |
465 | $status = "<td bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td>"; | |
466 | } | |
467 | } | |
468 | } | |
469 | ||
470 | return $status; | |
471 | } | |
472 | ||
473 | sub percentbar | |
474 | { | |
475 | my $percent = $_[0]; | |
476 | my $fg = '#a0a0a0'; | |
477 | my $bg = '#e2e2e2'; | |
478 | ||
479 | if ($percent =~ m/^(\d+)%$/ ) | |
480 | { | |
481 | print <<END | |
482 | <table width='100' border='1' cellspacing='0' cellpadding='0' style='border-width:1px;border-style:solid;border-color:$fg;width:100px;height:10px;'> | |
483 | <tr> | |
484 | END | |
485 | ; | |
486 | if ($percent eq "100%") { | |
487 | print "<td width='100%' bgcolor='$fg' style='background-color:$fg;border-style:solid;border-width:1px;border-color:$bg'>" | |
488 | } elsif ($percent eq "0%") { | |
489 | print "<td width='100%' bgcolor='$bg' style='background-color:$bg;border-style:solid;border-width:1px;border-color:$bg'>" | |
490 | } else { | |
491 | print "<td width='$percent' bgcolor='$fg' style='background-color:$fg;border-style:solid;border-width:1px;border-color:$bg'></td><td width='" . (100-$1) . "%' bgcolor='$bg' style='background-color:$bg;border-style:solid;border-width:1px;border-color:$bg'>" | |
492 | } | |
493 | print <<END | |
494 | <img src='/images/null.gif' width='1' height='1' alt='' /></td></tr></table> | |
495 | END | |
496 | ; | |
497 | } | |
498 | } |