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1 | #!/usr/bin/perl | |
2 | ############################################################################### | |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2016 IPFire Team <alexander.marx@ipfire.org> # | |
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 | use HTML::Entities(); | |
24 | use File::Basename; | |
25 | ||
26 | # enable only the following on debugging purpose | |
27 | #use warnings; | |
28 | #use CGI::Carp 'fatalsToBrowser'; | |
29 | ||
30 | require '/var/ipfire/general-functions.pl'; | |
31 | require "${General::swroot}/lang.pl"; | |
32 | require "${General::swroot}/header.pl"; | |
33 | ||
34 | my %selected = (); | |
35 | ||
36 | my $coupons = "${General::swroot}/captive/coupons"; | |
37 | my %couponhash = (); | |
38 | ||
39 | my $logo = "${General::swroot}/captive/logo.dat"; | |
40 | ||
41 | my %settings=(); | |
42 | my %mainsettings; | |
43 | my %color; | |
44 | my %cgiparams=(); | |
45 | my %netsettings=(); | |
46 | my %checked=(); | |
47 | my $errormessage=''; | |
48 | my $clients="${General::swroot}/captive/clients"; | |
49 | my %clientshash=(); | |
50 | my $settingsfile="${General::swroot}/captive/settings"; | |
51 | unless (-e $settingsfile) { system("touch $settingsfile"); } | |
52 | ||
53 | &Header::getcgihash(\%cgiparams); | |
54 | ||
55 | &General::readhash("${General::swroot}/main/settings", \%mainsettings); | |
56 | &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color); | |
57 | &General::readhash("$settingsfile", \%settings) if(-f $settingsfile); | |
58 | &General::readhash("${General::swroot}/ethernet/settings", \%netsettings); | |
59 | ||
60 | &Header::showhttpheaders(); | |
61 | ||
62 | if ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) { | |
63 | my $file = $cgiparams{'logo'}; | |
64 | if ($file) { | |
65 | # Check if the file extension is PNG/JPEG | |
66 | chomp $file; | |
67 | ||
68 | my ($name, $path, $ext) = fileparse($file, qr/\.[^.]*$/); | |
69 | if ($ext ne ".png" && $ext ne ".jpg" && $ext ne ".jpeg") { | |
70 | $errormessage = $Lang::tr{'Captive wrong ext'}; | |
71 | } | |
72 | } | |
73 | ||
74 | $settings{'ENABLE_GREEN'} = $cgiparams{'ENABLE_GREEN'}; | |
75 | $settings{'ENABLE_BLUE'} = $cgiparams{'ENABLE_BLUE'}; | |
76 | $settings{'AUTH'} = $cgiparams{'AUTH'}; | |
77 | $settings{'TITLE'} = $cgiparams{'TITLE'}; | |
78 | $settings{'COLOR'} = $cgiparams{'COLOR'}; | |
79 | $settings{'SESSION_TIME'} = $cgiparams{'SESSION_TIME'}; | |
80 | ||
81 | if (!$errormessage){ | |
82 | #Check if we need to upload a new logo | |
83 | if ($file) { | |
84 | # Save logo | |
85 | my ($filehandle) = CGI::upload("logo"); | |
86 | ||
87 | # XXX check filesize | |
88 | ||
89 | open(FILE, ">$logo"); | |
90 | binmode $filehandle; | |
91 | while (<$filehandle>) { | |
92 | print FILE; | |
93 | } | |
94 | close(FILE); | |
95 | } | |
96 | ||
97 | &General::writehash("$settingsfile", \%settings); | |
98 | ||
99 | # Save terms | |
100 | if ($cgiparams{'TERMS'}){ | |
101 | $cgiparams{'TERMS'} = &Header::escape($cgiparams{'TERMS'}); | |
102 | open(FH, ">:utf8", "/var/ipfire/captive/terms.txt") or die("$!"); | |
103 | print FH $cgiparams{'TERMS'}; | |
104 | close(FH); | |
105 | $cgiparams{'TERMS'} = ""; | |
106 | } | |
107 | ||
108 | #execute binary to reload firewall rules | |
109 | system("/usr/local/bin/captivectrl"); | |
110 | ||
111 | if ($cgiparams{'ENABLE_BLUE'} eq 'on'){ | |
112 | system("/usr/local/bin/wirelessctrl"); | |
113 | } | |
114 | } | |
115 | } | |
116 | ||
117 | if ($cgiparams{'ACTION'} eq "$Lang::tr{'Captive generate coupon'}") { | |
118 | # Check expiry time | |
119 | if ($cgiparams{'EXP_HOUR'} + $cgiparams{'EXP_DAY'} + $cgiparams{'EXP_WEEK'} + $cgiparams{'EXP_MONTH'} == 0 && $cgiparams{'UNLIMITED'} == '') { | |
120 | $errormessage = $Lang::tr{'Captive noexpiretime'}; | |
121 | } | |
122 | ||
123 | #check valid remark | |
124 | if ($cgiparams{'REMARK'} ne '' && !&validremark($cgiparams{'REMARK'})){ | |
125 | $errormessage=$Lang::tr{'fwhost err remark'}; | |
126 | } | |
127 | ||
128 | if (!$errormessage) { | |
129 | # Remember selected values | |
130 | foreach my $val (("UNLIMITED", "EXP_HOUR", "EXP_DAY", "EXP_WEEK", "EXP_MONTH")) { | |
131 | $settings{$val} = $cgiparams{$val}; | |
132 | } | |
133 | &General::writehash($settingsfile, \%settings); | |
134 | ||
135 | &General::readhasharray($coupons, \%couponhash) if (-e $coupons); | |
136 | my $now = time(); | |
137 | ||
138 | # Calculate expiry time in seconds | |
139 | my $expires = 0; | |
140 | ||
141 | if ($settings{'UNLIMITED'} ne 'on') { | |
142 | $expires += $settings{'EXP_HOUR'}; | |
143 | $expires += $settings{'EXP_DAY'}; | |
144 | $expires += $settings{'EXP_WEEK'}; | |
145 | $expires += $settings{'EXP_MONTH'}; | |
146 | } | |
147 | ||
148 | my $count = $cgiparams{'COUNT'} || 1; | |
149 | while($count-- > 0) { | |
150 | # Generate a new code | |
151 | my $code = &gencode(); | |
152 | ||
153 | # Check if the coupon code already exists | |
154 | foreach my $key (keys %couponhash) { | |
155 | if($couponhash{$key}[1] eq $code) { | |
156 | # Code already exists, so try again | |
157 | $code = ""; | |
158 | $count++; | |
159 | last; | |
160 | } | |
161 | } | |
162 | ||
163 | next if ($code eq ""); | |
164 | ||
165 | # Get a new key from hash | |
166 | my $key = &General::findhasharraykey(\%couponhash); | |
167 | ||
168 | # Initialize all fields | |
169 | foreach my $i (0 .. 3) { $couponhash{$key}[$i] = ""; } | |
170 | ||
171 | $couponhash{$key}[0] = $now; | |
172 | $couponhash{$key}[1] = $code; | |
173 | $couponhash{$key}[2] = $expires; | |
174 | $couponhash{$key}[3] = $cgiparams{'REMARK'}; | |
175 | } | |
176 | ||
177 | # Save everything to disk | |
178 | &General::writehasharray($coupons, \%couponhash); | |
179 | } | |
180 | } | |
181 | ||
182 | if ($cgiparams{'ACTION'} eq 'delete-coupon') { | |
183 | #deletes an already generated but unused voucher | |
184 | ||
185 | #read all generated vouchers | |
186 | &General::readhasharray($coupons, \%couponhash) if (-e $coupons); | |
187 | foreach my $key (keys %couponhash) { | |
188 | if($cgiparams{'key'} eq $couponhash{$key}[0]){ | |
189 | #write logenty with decoded remark | |
190 | my $rem=HTML::Entities::decode_entities($couponhash{$key}[4]); | |
191 | &General::log("Captive", "Delete unused coupon $couponhash{$key}[1] $couponhash{$key}[2] hours valid expires on $couponhash{$key}[3] remark $rem"); | |
192 | #delete line from hash | |
193 | delete $couponhash{$key}; | |
194 | last; | |
195 | } | |
196 | } | |
197 | #write back hash | |
198 | &General::writehasharray($coupons, \%couponhash); | |
199 | } | |
200 | ||
201 | if ($cgiparams{'ACTION'} eq 'delete-client') { | |
202 | #delete voucher and connection in use | |
203 | ||
204 | #read all active clients | |
205 | &General::readhasharray($clients, \%clientshash) if (-e $clients); | |
206 | foreach my $key (keys %clientshash) { | |
207 | if($cgiparams{'key'} eq $clientshash{$key}[0]){ | |
208 | #prepare log entry with decoded remark | |
209 | my $rem=HTML::Entities::decode_entities($clientshash{$key}[7]); | |
210 | #write logentry | |
211 | &General::log("Captive", "Deleted client in use $clientshash{$key}[1] $clientshash{$key}[2] hours valid expires on $clientshash{$key}[3] remark $rem - Connection will be terminated"); | |
212 | #delete line from hash | |
213 | delete $clientshash{$key}; | |
214 | last; | |
215 | } | |
216 | } | |
217 | #write back hash | |
218 | &General::writehasharray("$clients", \%clientshash); | |
219 | #reload firewallrules to kill connection of client | |
220 | system("/usr/local/bin/captivectrl"); | |
221 | } | |
222 | ||
223 | #open webpage, print header and open box | |
224 | &Header::openpage($Lang::tr{'Captive menu'}, 1, ''); | |
225 | &Header::openbigbox(); | |
226 | ||
227 | # If an error message exists, show a box with the error message | |
228 | if ($errormessage) { | |
229 | &Header::openbox('100%', 'left', $Lang::tr{'error messages'}); | |
230 | print $errormessage; | |
231 | &Header::closebox(); | |
232 | } | |
233 | ||
234 | # Prints the config box on the website | |
235 | &Header::openbox('100%', 'left', $Lang::tr{'Captive config'}); | |
236 | print <<END | |
237 | <form method='post' action='$ENV{'SCRIPT_NAME'}' enctype="multipart/form-data">\n | |
238 | <table width='100%' border="0"> | |
239 | <tr> | |
240 | END | |
241 | ; | |
242 | ||
243 | #check which parameters have to be enabled (from settings file) | |
244 | $checked{'ENABLE_GREEN'}{'off'} = ''; | |
245 | $checked{'ENABLE_GREEN'}{'on'} = ''; | |
246 | $checked{'ENABLE_GREEN'}{$settings{'ENABLE_GREEN'}} = "checked='checked'"; | |
247 | ||
248 | $checked{'ENABLE_BLUE'}{'off'} = ''; | |
249 | $checked{'ENABLE_BLUE'}{'on'} = ''; | |
250 | $checked{'ENABLE_BLUE'}{$settings{'ENABLE_BLUE'}} = "checked='checked'"; | |
251 | ||
252 | $checked{'UNLIMITED'}{'off'} = ''; | |
253 | $checked{'UNLIMITED'}{'on'} = ''; | |
254 | $checked{'UNLIMITED'}{$settings{'UNLIMITED'}} = "checked='checked'"; | |
255 | ||
256 | $selected{'AUTH'} = (); | |
257 | $selected{'AUTH'}{'COUPON'} = ""; | |
258 | $selected{'AUTH'}{'TERMS'} = ""; | |
259 | $selected{'AUTH'}{$settings{'AUTH'}} = "selected"; | |
260 | ||
261 | if ($netsettings{'GREEN_DEV'}){ | |
262 | print "<td width='30%'>$Lang::tr{'Captive active on'} <font color='$Header::colourgreen'>Green</font></td><td><input type='checkbox' name='ENABLE_GREEN' $checked{'ENABLE_GREEN'}{'on'} /></td></tr>"; | |
263 | } | |
264 | if ($netsettings{'BLUE_DEV'}){ | |
265 | print "<td width='30%'>$Lang::tr{'Captive active on'} <font color='$Header::colourblue'>Blue</font></td><td><input type='checkbox' name='ENABLE_BLUE' $checked{'ENABLE_BLUE'}{'on'} /></td></tr>"; | |
266 | } | |
267 | ||
268 | print<<END | |
269 | </tr> | |
270 | <tr> | |
271 | <td> | |
272 | $Lang::tr{'Captive authentication'} | |
273 | </td> | |
274 | <td> | |
275 | <select name='AUTH'> | |
276 | <option value="TERMS" $selected{'AUTH'}{'TERMS'} >$Lang::tr{'Captive terms'}</option> | |
277 | <option value="COUPON" $selected{'AUTH'}{'COUPON'}>$Lang::tr{'Captive coupon'}</option> | |
278 | </select> | |
279 | </td> | |
280 | </tr> | |
281 | END | |
282 | ; | |
283 | ||
284 | if ($settings{'AUTH'} eq 'TERMS') { | |
285 | $selected{'SESSION_TIME'} = (); | |
286 | $selected{'SESSION_TIME'}{'0'} = ""; | |
287 | $selected{'SESSION_TIME'}{'3600'} = ""; | |
288 | $selected{'SESSION_TIME'}{'86400'} = ""; | |
289 | $selected{'SESSION_TIME'}{'604800'} = ""; | |
290 | $selected{'SESSION_TIME'}{'18144000'} = ""; | |
291 | $selected{'SESSION_TIME'}{$settings{'SESSION_TIME'}} = "selected"; | |
292 | ||
293 | my $terms = &getterms(); | |
294 | print <<END; | |
295 | <tr> | |
296 | <td></td> | |
297 | <td> | |
298 | <textarea cols="50" rows="10" name="TERMS">$terms</textarea> | |
299 | </td> | |
300 | </tr> | |
301 | ||
302 | <tr> | |
303 | <td>$Lang::tr{'Captive client session expiry time'}</td> | |
304 | <td> | |
305 | <select name="SESSION_TIME"> | |
306 | <option value="0" $selected{'SESSION_TIME'}{'0'}>- $Lang::tr{'unlimited'} -</option> | |
307 | <option value="3600" $selected{'SESSION_TIME'}{'3600'}>$Lang::tr{'one hour'}</option> | |
308 | <option value="28800" $selected{'SESSION_TIME'}{'28800'}>$Lang::tr{'eight hours'}</option> | |
309 | <option value="86400" $selected{'SESSION_TIME'}{'86400'}>$Lang::tr{'24 hours'}</option> | |
310 | <option value="604800" $selected{'SESSION_TIME'}{'604800'}>$Lang::tr{'one week'}</option> | |
311 | <option value="18144000" $selected{'SESSION_TIME'}{'18144000'}>$Lang::tr{'one month'}</option> | |
312 | </select> | |
313 | </td> | |
314 | </tr> | |
315 | END | |
316 | } | |
317 | ||
318 | print<<END; | |
319 | <tr> | |
320 | <td colspan="2"> | |
321 | <br> | |
322 | <strong>$Lang::tr{'Captive branding'}</strong> | |
323 | </td> | |
324 | </tr> | |
325 | <tr> | |
326 | <td> | |
327 | $Lang::tr{'Captive title'} | |
328 | </td> | |
329 | <td> | |
330 | <input type='text' name='TITLE' value="$settings{'TITLE'}" size='40'> | |
331 | </td> | |
332 | </tr> | |
333 | <tr> | |
334 | <td>$Lang::tr{'Captive brand color'}</td> | |
335 | <td> | |
336 | <input type="color" name="COLOR" value="$settings{'COLOR'}"> | |
337 | </td> | |
338 | </tr> | |
339 | <tr> | |
340 | <td> | |
341 | $Lang::tr{'Captive upload logo'} | |
342 | </td> | |
343 | <td> | |
344 | <input type="file" name="logo"> | |
345 | <br>$Lang::tr{'Captive upload logo recommendations'} | |
346 | </td> | |
347 | </tr> | |
348 | END | |
349 | ||
350 | if (-e $logo) { | |
351 | print <<END; | |
352 | <tr> | |
353 | <td>$Lang::tr{'Captive logo uploaded'}</td> | |
354 | <td>$Lang::tr{'yes'}</td> | |
355 | </tr> | |
356 | END | |
357 | } | |
358 | ||
359 | print <<END; | |
360 | <tr> | |
361 | <td></td> | |
362 | <td align='right'> | |
363 | <input type='submit' name='ACTION' value="$Lang::tr{'save'}"/> | |
364 | </td> | |
365 | </tr> | |
366 | </table></form> | |
367 | END | |
368 | ||
369 | &Header::closebox(); | |
370 | ||
371 | #if settings is set to use coupons, the coupon part has to be displayed | |
372 | if ($settings{'AUTH'} eq 'COUPON') { | |
373 | &coupons(); | |
374 | } | |
375 | ||
376 | # Show active clients | |
377 | &show_clients(); | |
378 | ||
379 | sub getterms() { | |
380 | my @ret; | |
381 | ||
382 | open(FILE, "<:utf8", "/var/ipfire/captive/terms.txt"); | |
383 | while(<FILE>) { | |
384 | push(@ret, HTML::Entities::decode_entities($_)); | |
385 | } | |
386 | close(FILE); | |
387 | ||
388 | return join(/\n/, @ret); | |
389 | } | |
390 | ||
391 | sub gencode(){ | |
392 | #generate a random code only letters from A-Z except 'O' and 0-9 | |
393 | my @chars = ("A".."N", "P".."Z", "0".."9"); | |
394 | my $randomstring; | |
395 | $randomstring .= $chars[rand @chars] for 1..8; | |
396 | return $randomstring; | |
397 | } | |
398 | ||
399 | sub coupons() { | |
400 | &Header::openbox('100%', 'left', $Lang::tr{'Captive generate coupon'}); | |
401 | print <<END; | |
402 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
403 | <table border='0' width='100%'> | |
404 | <tr> | |
405 | <td width='30%'> | |
406 | $Lang::tr{'Captive vouchervalid'} | |
407 | </td> | |
408 | <td width='70%'> | |
409 | <table class='tbl' border='0' width='100%'> | |
410 | <tr> | |
411 | <th>$Lang::tr{'hours'}</th> | |
412 | <th>$Lang::tr{'days'}</th> | |
413 | <th>$Lang::tr{'weeks'}</th> | |
414 | <th>$Lang::tr{'months'}</th> | |
415 | <th></th> | |
416 | </tr> | |
417 | END | |
418 | ||
419 | #print hour-dropdownbox | |
420 | my $hrs=3600; | |
421 | print "<tr height='40px'><td><select name='EXP_HOUR' style='width:8em;'>"; | |
422 | print "<option value='0' "; | |
423 | print " selected='selected'" if ($settings{'EXP_HOUR'} eq '0'); | |
424 | print ">--</option>"; | |
425 | for (my $i = 1; $i<25; $i++){ | |
426 | my $exp_sec = $i * $hrs; | |
427 | print "<option value='$exp_sec' "; | |
428 | print " selected='selected'" if ($settings{'EXP_HOUR'} eq $exp_sec); | |
429 | print ">$i</option>"; | |
430 | } | |
431 | print "</td><td>"; | |
432 | ||
433 | #print day-dropdownbox | |
434 | my $days=3600*24; | |
435 | print "<select name='EXP_DAY' style='width:8em;'>"; | |
436 | print "<option value='0' "; | |
437 | print " selected='selected'" if ($settings{'EXP_DAY'} eq '0'); | |
438 | print ">--</option>"; | |
439 | for (my $i = 1; $i<8; $i++){ | |
440 | my $exp_sec = $i * $days; | |
441 | print "<option value='$exp_sec' "; | |
442 | print " selected='selected'" if ($settings{'EXP_DAY'} eq $exp_sec); | |
443 | print ">$i</option>"; | |
444 | } | |
445 | print "</td><td>"; | |
446 | ||
447 | #print week-dropdownbox | |
448 | my $week=3600*24*7; | |
449 | print "<select name='EXP_WEEK' style='width:8em;'>"; | |
450 | print "<option value='0' "; | |
451 | print " selected='selected'" if ($settings{'EXP_WEEK'} eq '0'); | |
452 | print ">--</option>"; | |
453 | for (my $i = 1; $i<5; $i++){ | |
454 | my $exp_sec = $i * $week; | |
455 | print "<option value='$exp_sec' "; | |
456 | print " selected='selected'" if ($settings{'EXP_WEEK'} eq $exp_sec); | |
457 | print ">$i</option>"; | |
458 | } | |
459 | print "</td><td>"; | |
460 | ||
461 | #print month-dropdownbox | |
462 | my $month=3600*24*30; | |
463 | print "<select name='EXP_MONTH' style='width:8em;'>"; | |
464 | print "<option value='0' "; | |
465 | print " selected='selected'" if ($settings{'EXP_MONTH'} eq '0'); | |
466 | print ">--</option>"; | |
467 | for (my $i = 1; $i<13; $i++){ | |
468 | my $exp_sec = $i * $month; | |
469 | print "<option value='$exp_sec' "; | |
470 | print " selected='selected'" if ($settings{'EXP_MONTH'} eq $exp_sec); | |
471 | print ">$i</option>"; | |
472 | } | |
473 | print <<END; | |
474 | </td> | |
475 | <td> | |
476 | <label> | |
477 | <input type='checkbox' name='UNLIMITED' $checked{'UNLIMITED'}{'on'} /> | |
478 | $Lang::tr{'Captive nolimit'} | |
479 | </label> | |
480 | </td> | |
481 | </tr> | |
482 | </table> | |
483 | </td> | |
484 | </tr> | |
485 | <tr> | |
486 | <td>$Lang::tr{'remark'}</td> | |
487 | <td> | |
488 | <input type='text' style='width: 98%;' name='REMARK' align='left'> | |
489 | </td> | |
490 | </tr> | |
491 | </table> | |
492 | ||
493 | <div align="right"> | |
494 | <select name="COUNT"> | |
495 | <option value="1">1</option> | |
496 | <option value="2">2</option> | |
497 | <option value="3">3</option> | |
498 | <option value="4">4</option> | |
499 | <option value="5">5</option> | |
500 | <option value="6">6</option> | |
501 | <option value="7">7</option> | |
502 | <option value="8">8</option> | |
503 | <option value="9">9</option> | |
504 | <option value="10">10</option> | |
505 | <option value="20">20</option> | |
506 | <option value="50">50</option> | |
507 | <option value="100">100</option> | |
508 | </select> | |
509 | ||
510 | <input type="submit" name="ACTION" value="$Lang::tr{'Captive generate coupon'}"> | |
511 | </div> | |
512 | </form> | |
513 | END | |
514 | ||
515 | &Header::closebox(); | |
516 | ||
517 | # Show all coupons if exist | |
518 | if (! -z $coupons) { | |
519 | &show_coupons(); | |
520 | } | |
521 | } | |
522 | ||
523 | sub show_coupons() { | |
524 | &General::readhasharray($coupons, \%couponhash) if (-e $coupons); | |
525 | ||
526 | #if there are already generated but unsused coupons, print a table | |
527 | &Header::openbox('100%', 'left', $Lang::tr{'Captive issued coupons'}); | |
528 | ||
529 | print <<END; | |
530 | <table class='tbl' border='0'> | |
531 | <tr> | |
532 | <th align='center' width='15%'> | |
533 | $Lang::tr{'Captive coupon'} | |
534 | </th> | |
535 | <th align='center' width='15%'>$Lang::tr{'Captive expiry time'}</th> | |
536 | <th align='center' width='65%'>$Lang::tr{'remark'}</th> | |
537 | <th align='center' width='5%'>$Lang::tr{'delete'}</th> | |
538 | </tr> | |
539 | END | |
540 | ||
541 | foreach my $key (keys %couponhash) { | |
542 | my $expirytime = $Lang::tr{'Captive nolimit'}; | |
543 | if ($couponhash{$key}[2] > 0) { | |
544 | $expirytime = &General::format_time($couponhash{$key}[2]); | |
545 | } | |
546 | ||
547 | if ($count++ % 2) { | |
548 | $col="bgcolor='$color{'color20'}'"; | |
549 | } else { | |
550 | $col="bgcolor='$color{'color22'}'"; | |
551 | } | |
552 | ||
553 | print <<END; | |
554 | <tr> | |
555 | <td $col align="center"> | |
556 | <b>$couponhash{$key}[1]</b> | |
557 | </td> | |
558 | <td $col align="center"> | |
559 | $expirytime | |
560 | </td> | |
561 | <td $col align="center"> | |
562 | $couponhash{$key}[3] | |
563 | </td> | |
564 | <td $col align="center"> | |
565 | <form method='post'> | |
566 | <input type='image' src='/images/delete.gif' align='middle' alt='$Lang::tr{'delete'}' title='$Lang::tr{'delete'}' /> | |
567 | <input type='hidden' name='ACTION' value='delete-coupon' /> | |
568 | <input type='hidden' name='key' value='$couponhash{$key}[0]' /> | |
569 | </form> | |
570 | </td> | |
571 | </tr> | |
572 | END | |
573 | } | |
574 | ||
575 | print "</table>"; | |
576 | ||
577 | &Header::closebox(); | |
578 | } | |
579 | ||
580 | sub show_clients() { | |
581 | # if there are active clients which use coupons show table | |
582 | return if ( -z $clients || ! -f $clients ); | |
583 | ||
584 | my $count=0; | |
585 | my $col; | |
586 | ||
587 | &Header::openbox('100%', 'left', $Lang::tr{'Captive clients'}); | |
588 | ||
589 | print <<END; | |
590 | <table class='tbl' width='100%'> | |
591 | <tr> | |
592 | <th align='center' width='15%'>$Lang::tr{'Captive coupon'}</th> | |
593 | <th align='center' width='15%'>$Lang::tr{'Captive activated'}</th> | |
594 | <th align='center' width='15%'>$Lang::tr{'Captive expiry time'}</th> | |
595 | <th align='center' width='10%'>$Lang::tr{'Captive mac'}</th> | |
596 | <th align='center' width='43%'>$Lang::tr{'remark'}</th> | |
597 | <th align='center' width='5%'>$Lang::tr{'delete'}</th> | |
598 | </tr> | |
599 | END | |
600 | ||
601 | &General::readhasharray($clients, \%clientshash) if (-e $clients); | |
602 | foreach my $key (keys %clientshash) { | |
603 | #calculate time from clientshash (starttime) | |
604 | my $starttime = sub{sprintf '%02d.%02d.%04d %02d:%02d', $_[3], $_[4]+1, $_[5]+1900, $_[2], $_[1] }->(localtime($clientshash{$key}[2])); | |
605 | ||
606 | #calculate endtime from clientshash | |
607 | my $endtime; | |
608 | if ($clientshash{$key}[3] eq '0'){ | |
609 | $endtime=$Lang::tr{'Captive nolimit'}; | |
610 | } else { | |
611 | $endtime = sub{sprintf '%02d.%02d.%04d %02d:%02d', $_[3], $_[4]+1, $_[5]+1900, $_[2], $_[1] }->(localtime($clientshash{$key}[2]+$clientshash{$key}[3])); | |
612 | } | |
613 | ||
614 | if ($count++ % 2) { | |
615 | $col="bgcolor='$color{'color20'}'"; | |
616 | } else { | |
617 | $col="bgcolor='$color{'color22'}'"; | |
618 | } | |
619 | ||
620 | my $coupon = ($clientshash{$key}[4] eq "LICENSE") ? $Lang::tr{'Captive terms short'} : $clientshash{$key}[4]; | |
621 | ||
622 | print <<END; | |
623 | <tr> | |
624 | <td $col align="center"><b>$coupon</b></td> | |
625 | <td $col align="center">$starttime</td> | |
626 | <td $col align="center">$endtime</td> | |
627 | <td $col align="center">$clientshash{$key}[0]</td> | |
628 | <td $col align="center">$clientshash{$key}[5]</td> | |
629 | <td $col align="center"> | |
630 | <form method='post'> | |
631 | <input type='image' src='/images/delete.gif' align='middle' alt='$Lang::tr{'delete'}' title='$Lang::tr{'delete'}' /> | |
632 | <input type='hidden' name='ACTION' value='delete-client' /> | |
633 | <input type='hidden' name='key' value='$clientshash{$key}[0]' /> | |
634 | </form> | |
635 | </td> | |
636 | </tr> | |
637 | END | |
638 | } | |
639 | ||
640 | print "</table>"; | |
641 | ||
642 | &Header::closebox(); | |
643 | } | |
644 | ||
645 | sub validremark | |
646 | { | |
647 | # Checks a hostname against RFC1035 | |
648 | my $remark = $_[0]; | |
649 | # Each part should be at least two characters in length | |
650 | # but no more than 63 characters | |
651 | if (length ($remark) < 1 || length ($remark) > 255) { | |
652 | return 0;} | |
653 | # Only valid characters are a-z, A-Z, 0-9 and - | |
654 | if ($remark !~ /^[a-zäöüA-ZÖÄÜ0-9-.:;\|_()\/\s]*$/) { | |
655 | return 0;} | |
656 | # First character can only be a letter or a digit | |
657 | if (substr ($remark, 0, 1) !~ /^[a-zäöüA-ZÖÄÜ0-9]*$/) { | |
658 | return 0;} | |
659 | # Last character can only be a letter or a digit | |
660 | if (substr ($remark, -1, 1) !~ /^[a-zöäüA-ZÖÄÜ0-9.:;_)]*$/) { | |
661 | return 0;} | |
662 | return 1; | |
663 | } | |
664 | ||
665 | &Header::closebigbox(); | |
666 | &Header::closepage(); |