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4e565351 MT |
1 | #!/usr/bin/perl |
2 | # | |
3 | # IPFire WakeOnLan-AddOn CGI | |
0e199a22 MT |
4 | # This code is based on the wol-gui addon |
5 | # for ipcop written by weizen_42. | |
6 | # http://www.ban-solms.de/t/IPCop-wolgui.html | |
4e565351 MT |
7 | # |
8 | # This code is distributed under the terms of the GPL | |
9 | # | |
10 | ||
11 | use strict; | |
12 | ||
13 | # enable only the following on debugging purpose | |
14 | #use warnings; | |
15 | #use CGI::Carp 'fatalsToBrowser'; | |
16 | ||
17 | ||
18 | require '/var/ipfire/general-functions.pl'; | |
19 | require "${General::swroot}/lang.pl"; | |
20 | require "${General::swroot}/header.pl"; | |
21 | ||
22 | ||
23 | # remove comment from next line to get wakeup info in seperate page | |
24 | my $refresh = 'yes'; | |
25 | # remove comment from next line to get wakeup info as inline box | |
26 | #my $refresh = ''; | |
27 | ||
28 | ||
29 | #workaround to suppress a warning when a variable is used only once | |
30 | my @dummy = ( ${Header::colouryellow} ); | |
31 | undef (@dummy); | |
32 | my $line; | |
33 | my $i; | |
34 | ||
35 | my @wol_devices = (); | |
36 | #configfile | |
37 | our $datafile = "/var/ipfire/wakeonlan/clients.conf"; | |
38 | &ReadConfig; | |
39 | ||
f2fdd0c1 CS |
40 | my %color = (); |
41 | my %mainsettings = (); | |
42 | &General::readhash("${General::swroot}/main/settings", \%mainsettings); | |
43 | &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color); | |
44 | ||
4e565351 MT |
45 | my %netsettings = (); |
46 | &General::readhash("${General::swroot}/ethernet/settings", \%netsettings); | |
47 | my %cgiparams = (); | |
48 | ||
49 | $cgiparams{'ACTION'} = ''; # add/edit/update/remove/wakeup | |
50 | $cgiparams{'ID'} = ''; # points to record for ACTION (edit/update/remove) | |
51 | $cgiparams{'CLIENT_MAC'} = ''; | |
52 | $cgiparams{'CLIENT_IFACE'} = ''; | |
53 | $cgiparams{'CLIENT_COMMENT'} = ''; | |
54 | &Header::getcgihash(\%cgiparams); | |
55 | ||
56 | my %selected = (); | |
57 | $selected{'CLIENT_IFACE'}{'green'} = ''; | |
58 | $selected{'CLIENT_IFACE'}{'blue'} = ''; | |
59 | $selected{'CLIENT_IFACE'}{'orange'} = ''; | |
60 | $selected{'CLIENT_IFACE'}{'red'} = ''; | |
61 | ||
62 | &Header::showhttpheaders(); | |
63 | ||
64 | my $errormessage = ""; | |
65 | ||
66 | if ( $cgiparams{'ACTION'} eq 'add' ) | |
67 | { | |
68 | # add a device, check for valid and non-duplicate MAC | |
69 | if ( $cgiparams{'CLIENT_MAC'} eq '' ) | |
70 | { | |
71 | goto ADDEXIT; | |
72 | } | |
73 | ||
74 | $cgiparams{'CLIENT_MAC'} =~ tr/-/:/; | |
75 | ||
76 | unless( &General::validmac($cgiparams{'CLIENT_MAC'}) ) | |
77 | { | |
78 | $errormessage = $Lang::tr{'invalid mac address'}; | |
79 | goto ADDEXIT; | |
80 | } | |
81 | ||
82 | for $i ( 0 .. $#wol_devices ) | |
83 | { | |
84 | if ( lc($cgiparams{'CLIENT_MAC'}) eq lc($wol_devices[$i]{'MAC'}) ) | |
85 | { | |
86 | $errormessage = $Lang::tr{'duplicate mac'}; | |
87 | goto ADDEXIT; | |
88 | } | |
89 | } | |
90 | ||
91 | unless ( $errormessage ) | |
92 | { | |
93 | push @wol_devices, { MAC => uc($cgiparams{'CLIENT_MAC'}), IFace => $cgiparams{'CLIENT_IFACE'}, Comment => $cgiparams{'CLIENT_COMMENT'} }; | |
94 | &WriteConfig; | |
95 | undef %cgiparams; | |
96 | } | |
97 | ||
98 | ADDEXIT: | |
99 | # jump here to keep cgiparams! | |
100 | } | |
101 | ||
102 | if ( $cgiparams{'ACTION'} eq 'update' ) | |
103 | { | |
104 | # update a device, check for valid and non-duplicate MAC | |
105 | if ( $cgiparams{'CLIENT_MAC'} eq '' ) | |
106 | { | |
107 | goto UPDATEEXIT; | |
108 | } | |
109 | ||
110 | $cgiparams{'CLIENT_MAC'} =~ tr/-/:/; | |
111 | ||
112 | unless( &General::validmac($cgiparams{'CLIENT_MAC'}) ) | |
113 | { | |
114 | $errormessage = $Lang::tr{'invalid mac address'}; | |
115 | goto UPDATEEXIT; | |
116 | } | |
117 | ||
118 | for $i ( 0 .. $#wol_devices ) | |
119 | { | |
120 | if ( $i == $cgiparams{'ID'} ) { next; } | |
121 | if ( lc($cgiparams{'CLIENT_MAC'}) eq lc($wol_devices[$i]{'MAC'}) ) | |
122 | { | |
123 | $errormessage = $Lang::tr{'duplicate mac'}; | |
124 | goto UPDATEEXIT; | |
125 | } | |
126 | } | |
127 | ||
128 | unless ( $errormessage ) | |
129 | { | |
130 | $wol_devices[$cgiparams{'ID'}]{'MAC'} = $cgiparams{'CLIENT_MAC'}; | |
131 | $wol_devices[$cgiparams{'ID'}]{'IFace'} = $cgiparams{'CLIENT_IFACE'}; | |
132 | $wol_devices[$cgiparams{'ID'}]{'Comment'} = $cgiparams{'CLIENT_COMMENT'}; | |
133 | &WriteConfig; | |
134 | undef %cgiparams; | |
135 | } | |
136 | ||
137 | UPDATEEXIT: | |
138 | # jump here to keep cgiparams! | |
139 | } | |
140 | ||
141 | if ( $cgiparams{'ACTION'} eq 'remove' ) | |
142 | { | |
143 | # simply set MAC to empty, WriteConfig will handle the gory details | |
144 | $wol_devices[$cgiparams{'ID'}]{'MAC'} = ''; | |
145 | &WriteConfig; | |
146 | } | |
147 | ||
148 | if ( ($cgiparams{'ACTION'} ne 'wakeup') || ($refresh ne 'yes') ) | |
149 | { | |
150 | &Header::openpage($Lang::tr{'WakeOnLan'}, 1, ''); | |
151 | &Header::openbigbox('100%', 'left', '', $errormessage); | |
152 | } | |
153 | ||
154 | if ( $cgiparams{'ACTION'} eq 'wakeup' ) | |
155 | { | |
156 | # wakey wakey | |
157 | my $mac = $wol_devices[$cgiparams{'ID'}]{'MAC'}; | |
158 | my $iface = uc($wol_devices[$cgiparams{'ID'}]{'IFace'}).'_DEV'; | |
159 | $iface = $netsettings{"$iface"}; | |
160 | ||
161 | undef %cgiparams; | |
162 | ||
e455cafe | 163 | system("/usr/local/bin/launch-ether-wake $mac $iface"); |
4e565351 MT |
164 | |
165 | # make a box with info, 'refresh' to normal screen after 5 seconds | |
166 | if ( $refresh eq 'yes' ) | |
167 | { | |
1fde937c | 168 | &Header::openpage($Lang::tr{'WakeOnLan'}, 1, "<meta http-equiv='refresh' content='3;url=/cgi-bin/wakeonlan.cgi'"); |
4e565351 MT |
169 | &Header::openbigbox('100%', 'left'); |
170 | } | |
171 | &Header::openbox('100%', 'left', $Lang::tr{'WakeOnLan'}); | |
172 | print "<p>$Lang::tr{'magic packet send to:'} $mac ($iface)</p>"; | |
173 | &Header::closebox(); | |
174 | ||
175 | if ( $refresh eq 'yes' ) | |
176 | { | |
177 | &Header::closebigbox(); | |
178 | &Header::closepage(); | |
179 | # that's all folks | |
180 | exit; | |
181 | } | |
182 | } | |
183 | ||
184 | #print "Action: $cgiparams{'ACTION'}<br />"; | |
185 | #print "ID: $cgiparams{'ID'}<br />"; | |
186 | #print "MAC: $cgiparams{'CLIENT_MAC'}<br />"; | |
187 | #print "IFace: $cgiparams{'CLIENT_IFACE'}<br />"; | |
188 | #print "Rem: $cgiparams{'CLIENT_COMMENT'}<br />"; | |
189 | ||
190 | if ( $errormessage ) | |
191 | { | |
192 | # some error from add / update | |
193 | &Header::openbox('100%', 'left', $Lang::tr{'error messages'}); | |
194 | print "<class name='base'>$errormessage\n"; | |
195 | print " </class>\n"; | |
196 | &Header::closebox(); | |
197 | } | |
198 | ||
199 | print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n"; | |
200 | ||
201 | $selected{'CLIENT_IFACE'}{$cgiparams{'CLIENT_IFACE'}} = "selected='selected'"; | |
202 | my $buttontext = $Lang::tr{'add'}; | |
203 | if ( $cgiparams{'ACTION'} eq 'edit' ) | |
204 | { | |
205 | &Header::openbox('100%', 'left', "$Lang::tr{'edit device'}"); | |
206 | $buttontext = $Lang::tr{'update'}; | |
207 | $cgiparams{'CLIENT_MAC'} = $wol_devices[$cgiparams{'ID'}]{'MAC'}; | |
208 | $selected{'CLIENT_IFACE'}{$wol_devices[$cgiparams{'ID'}]{'IFace'}} = "selected='selected'"; | |
209 | $cgiparams{'CLIENT_COMMENT'} = $wol_devices[$cgiparams{'ID'}]{'Comment'}; | |
210 | } | |
211 | elsif ( $cgiparams{'ACTION'} eq 'update' ) | |
212 | { | |
213 | &Header::openbox('100%', 'left', "$Lang::tr{'edit device'}"); | |
214 | $buttontext = $Lang::tr{'update'}; | |
215 | } | |
216 | else | |
217 | { | |
218 | &Header::openbox('100%', 'left', "$Lang::tr{'add device'}"); | |
219 | } | |
220 | ||
221 | print <<END | |
222 | <table width='100%'> | |
223 | <tr> | |
224 | <td width='15%' class='base'>$Lang::tr{'mac address'}: </td> | |
225 | <td width='40%'><input type='text' name='CLIENT_MAC' value='$cgiparams{'CLIENT_MAC'}' size='25' /></td> | |
226 | <td width='10%' class='base'>$Lang::tr{'interface'}: </td> | |
227 | <td align='left'> | |
228 | <select name='CLIENT_IFACE'> | |
229 | END | |
230 | ; | |
231 | ||
232 | print "<option value='green' $selected{'CLIENT_IFACE'}{'green'}>$Lang::tr{'green'}</option>"; | |
233 | if (&haveBlueNet()) | |
234 | { | |
235 | print "<option value='blue' $selected{'CLIENT_IFACE'}{'blue'}>$Lang::tr{'blue'}</option>"; | |
236 | } | |
237 | if (&haveOrangeNet()) | |
238 | { | |
239 | print "<option value='orange' $selected{'CLIENT_IFACE'}{'orange'}>$Lang::tr{'orange'}</option>"; | |
240 | } | |
241 | # red for some testing purposes only | |
242 | # print "<option value='red' $selected{'CLIENT_IFACE'}{'red'}>$Lang::tr{'red'}</option>"; | |
243 | print <<END | |
244 | </select> | |
245 | </td> | |
246 | </tr> | |
247 | <tr> | |
248 | <td width='15%' class='base'>$Lang::tr{'remark'}: <img src='/blob.gif' alt='*' /></td> | |
249 | <td colspan='4' align='left'><input type='text' name='CLIENT_COMMENT' value='$cgiparams{'CLIENT_COMMENT'}' size='40' /></td> | |
250 | </tr> | |
251 | </table> | |
252 | <hr /> | |
253 | <table width='100%'> | |
254 | <tr> | |
255 | <td class='base' valign='top'><img src='/blob.gif' alt='*' /></td> | |
256 | <td width='55%' class='base'>$Lang::tr{'this field may be blank'}</td> | |
257 | <td width='40%' align='center'> | |
258 | END | |
259 | ; | |
260 | ||
261 | if ( ($cgiparams{'ACTION'} eq 'edit') || ($cgiparams{'ACTION'} eq 'update') ) | |
262 | { | |
263 | print "<input type='hidden' name='ID' value='$cgiparams{'ID'}' />\n"; | |
264 | print "<input type='hidden' name='ACTION' value='update' />"; | |
265 | } | |
266 | else | |
267 | { | |
268 | print "<input type='hidden' name='ACTION' value='add' />"; | |
269 | } | |
270 | print "<input type='submit' name='SUBMIT' value='$buttontext' /></td></tr></table>"; | |
271 | ||
272 | &Header::closebox(); | |
273 | ||
274 | print "</form>\n"; | |
275 | ||
276 | ####################################### | |
277 | # | |
278 | # now list already configured devivces | |
279 | # | |
280 | ####################################### | |
281 | &Header::openbox('100%', 'left', "$Lang::tr{'current devices'}"); | |
282 | ||
283 | print <<END | |
284 | <table width='100%'> | |
285 | <tr> | |
286 | <td align='center' width='20%'><b>$Lang::tr{'mac address'}</b></td> | |
287 | <td align='center' width='10%'><b>$Lang::tr{'interface'}</b></td> | |
288 | <td align='center' width='60%'><b>$Lang::tr{'remark'}</b></td> | |
289 | <td align='center' colspan='2'><b>$Lang::tr{'action'}</b></td> | |
290 | </tr> | |
291 | END | |
292 | ; | |
293 | ||
294 | for $i ( 0 .. $#wol_devices ) | |
295 | { | |
296 | my $wol_mac = $wol_devices[$i]{'MAC'}; | |
297 | my $wol_iface = $wol_devices[$i]{'IFace'}; | |
298 | my $wol_txt = &Header::cleanhtml($wol_devices[$i]{'Comment'}); | |
299 | ||
300 | if ( (($cgiparams{'ACTION'} eq 'edit') || ($cgiparams{'ACTION'} eq 'update')) && ($i == $cgiparams{'ID'}) ) | |
301 | { | |
302 | print "<tr bgcolor='${Header::colouryellow}'>"; | |
303 | } | |
304 | elsif ( $i % 2) | |
305 | { | |
f2fdd0c1 | 306 | print "<tr bgcolor='$color{'color22'}'>"; |
4e565351 MT |
307 | } |
308 | else | |
309 | { | |
f2fdd0c1 | 310 | print "<tr bgcolor='$color{'color20'}'>"; |
4e565351 MT |
311 | } |
312 | ||
313 | print <<END | |
314 | <td align='center'>$wol_mac</td> | |
315 | <td align='center'>$Lang::tr{"$wol_iface"}</td> | |
316 | <td align='left'>$wol_txt</td> | |
317 | <td align='center'> | |
318 | END | |
319 | ; | |
320 | if ( (($wol_iface eq 'blue') && ! &haveBlueNet()) | |
321 | || (($wol_iface eq 'orange') && ! &haveOrangeNet()) ) | |
322 | { | |
323 | # configured IFace (momentarily) not available -> now wakeup button/image | |
324 | print " "; | |
325 | } | |
326 | else | |
327 | { | |
328 | print <<END | |
329 | <form method='post' name='frma$i' action='$ENV{'SCRIPT_NAME'}'> | |
330 | <input type='hidden' name='ACTION' value='wakeup' /> | |
331 | <input type='image' name='wakeup' src='/images/wakeup.gif' alt='$Lang::tr{'wol wakeup'}' title='$Lang::tr{'wol wakeup'}' /> | |
332 | <input type='hidden' name='ID' value='$i' /> | |
333 | </form> | |
334 | END | |
335 | ; | |
336 | } | |
337 | print <<END | |
338 | </td> | |
339 | <td align='center'> | |
340 | <form method='post' name='frmb$i' action='$ENV{'SCRIPT_NAME'}'> | |
341 | <input type='hidden' name='ACTION' value='edit' /> | |
342 | <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' /> | |
343 | <input type='hidden' name='ID' value='$i' /> | |
344 | </form> | |
345 | </td> | |
346 | <td align='center'> | |
347 | <form method='post' name='frmc$i' action='$ENV{'SCRIPT_NAME'}'> | |
348 | <input type='hidden' name='ACTION' value='remove' /> | |
349 | <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' /> | |
350 | <input type='hidden' name='ID' value='$i' /> | |
351 | </form> | |
352 | </td> | |
353 | END | |
354 | ; | |
355 | print "</tr>\n"; | |
356 | } | |
357 | ||
358 | print "</table>"; | |
359 | ||
360 | &Header::closebox(); | |
361 | ||
362 | &Header::closebigbox(); | |
363 | &Header::closepage(); | |
364 | ||
365 | # | |
366 | # load the configuration file | |
367 | # | |
368 | sub ReadConfig | |
369 | { | |
370 | # datafileformat: | |
371 | # ID,MAC,IFACE,,Comment | |
372 | # | |
373 | my @tmpfile = (); | |
374 | if ( open(FILE, "$datafile") ) | |
375 | { | |
376 | @tmpfile = <FILE>; | |
377 | close (FILE); | |
378 | } | |
379 | ||
380 | @wol_devices = (); | |
381 | ||
382 | # populate devices list | |
383 | foreach $line ( @tmpfile ) | |
384 | { | |
385 | chomp($line); # remove newline | |
386 | my @temp = split(/\,/,$line,5); | |
387 | if ( $temp[1] eq '' ) { next; } | |
388 | unless(&General::validmac($temp[1])) { next; } | |
389 | ||
390 | push @wol_devices, { ID => $temp[0], MAC => $temp[1], IFace => $temp[2], Comment => $temp[4] }; | |
391 | } | |
392 | } | |
393 | ||
394 | # | |
395 | # write the configuration file | |
396 | # | |
397 | sub WriteConfig | |
398 | { | |
399 | my $line; | |
400 | my @temp; | |
401 | ||
402 | my @tmp_clients; | |
403 | ||
404 | for $i ( 0 .. $#wol_devices ) | |
405 | { | |
406 | unless(&General::validmac($wol_devices[$i]{'MAC'})) { next; } | |
407 | unshift (@tmp_clients, uc($wol_devices[$i]{'MAC'}).",$wol_devices[$i]{'IFace'},,$wol_devices[$i]{'Comment'}"); | |
408 | } | |
409 | ||
410 | # sort tmp_clients on MAC | |
411 | @tmp_clients = sort ( @tmp_clients ); | |
412 | ||
413 | open(FILE, ">$datafile") or die 'hosts datafile error'; | |
414 | ||
415 | my $count = 0; | |
416 | foreach $line (@tmp_clients) | |
417 | { | |
418 | print FILE "$count,$line\n"; | |
419 | $count++; | |
420 | } | |
421 | close FILE; | |
422 | ||
423 | &ReadConfig; | |
424 | } | |
425 | ||
426 | ||
427 | # | |
428 | # copied these from dmzholes.cgi (thnx dotzball) | |
429 | # seems to be the way to do this :-S | |
430 | # | |
431 | sub haveOrangeNet | |
432 | { | |
40d0c2eb CS |
433 | if ($netsettings{'CONFIG_TYPE'} == 2) {return 1;} |
434 | if ($netsettings{'CONFIG_TYPE'} == 4) {return 1;} | |
4e565351 MT |
435 | return 0; |
436 | } | |
437 | ||
438 | sub haveBlueNet | |
439 | { | |
40d0c2eb | 440 | if ($netsettings{'CONFIG_TYPE'} == 3) {return 1;} |
4e565351 | 441 | if ($netsettings{'CONFIG_TYPE'} == 4) {return 1;} |
4e565351 MT |
442 | return 0; |
443 | } |