]>
Commit | Line | Data |
---|---|---|
1 | #!/usr/bin/perl | |
2 | ############################################################################### | |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2007-2014 IPFire Team <info@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 | ||
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 | ||
32 | #workaround to suppress a warning when a variable is used only once | |
33 | my @dummy = ( ${Header::table2colour}, ${Header::colouryellow} ); | |
34 | undef (@dummy); | |
35 | ||
36 | my %color = (); | |
37 | my %mainsettings = (); | |
38 | &General::readhash("${General::swroot}/main/settings", \%mainsettings); | |
39 | &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color); | |
40 | ||
41 | # Config file for basic configuration. | |
42 | my $settingsfile = "${General::swroot}/ddns/settings"; | |
43 | ||
44 | # Config file to store the configured ddns providers. | |
45 | my $datafile = "${General::swroot}/ddns/config"; | |
46 | ||
47 | # Dynamic ddns programm call. | |
48 | my @ddnsprog = ("/usr/bin/ddns", "--config", | |
49 | "/var/ipfire/ddns/ddns.conf", | |
50 | "update-all"); | |
51 | ||
52 | my %settings=(); | |
53 | my $errormessage = ''; | |
54 | ||
55 | # DDNS General settings. | |
56 | $settings{'BEHINDROUTER'} = 'RED_IP'; | |
57 | ||
58 | # Account settings. | |
59 | $settings{'HOSTNAME'} = ''; | |
60 | $settings{'DOMAIN'} = ''; | |
61 | $settings{'LOGIN'} = ''; | |
62 | $settings{'PASSWORD'} = ''; | |
63 | $settings{'ENABLED'} = ''; | |
64 | $settings{'PROXY'} = ''; | |
65 | $settings{'SERVICE'} = ''; | |
66 | ||
67 | $settings{'ACTION'} = ''; | |
68 | ||
69 | # Get supported ddns providers. | |
70 | my @providers = &GetProviders(); | |
71 | ||
72 | # Hook to regenerate the configuration files, if cgi got called from command line. | |
73 | if ($ENV{"REMOTE_ADDR"} eq "") { | |
74 | &GenerateDDNSConfigFile(); | |
75 | exit(0); | |
76 | } | |
77 | ||
78 | &Header::showhttpheaders(); | |
79 | ||
80 | #Get GUI values | |
81 | &Header::getcgihash(\%settings); | |
82 | ||
83 | # Read configuration file. | |
84 | open(FILE, "$datafile") or die "Unable to open $datafile."; | |
85 | my @current = <FILE>; | |
86 | close (FILE); | |
87 | ||
88 | # | |
89 | # Save General Settings. | |
90 | # | |
91 | if ($settings{'ACTION'} eq $Lang::tr{'save'}) { | |
92 | # Open /var/ipfire/ddns/settings for writing. | |
93 | open(FILE, ">$settingsfile") or die "Unable to open $settingsfile."; | |
94 | ||
95 | # Lock file for writing. | |
96 | flock FILE, 2; | |
97 | ||
98 | # Check if BEHINDROUTER has been configured. | |
99 | if ($settings{'BEHINDROUTER'} ne '') { | |
100 | print FILE "BEHINDROUTER=$settings{'BEHINDROUTER'}\n"; | |
101 | } | |
102 | ||
103 | # Close file after writing. | |
104 | close(FILE); | |
105 | ||
106 | # Update ddns config file. | |
107 | &GenerateDDNSConfigFile(); | |
108 | } | |
109 | ||
110 | # | |
111 | # Toggle enable/disable field. Field is in second position | |
112 | # | |
113 | if ($settings{'ACTION'} eq $Lang::tr{'toggle enable disable'}) { | |
114 | # Open /var/ipfire/ddns/config for writing. | |
115 | open(FILE, ">$datafile") or die "Unable to open $datafile."; | |
116 | ||
117 | # Lock file for writing. | |
118 | flock FILE, 2; | |
119 | ||
120 | my @temp; | |
121 | my $id = 0; | |
122 | ||
123 | # Read file line by line. | |
124 | foreach my $line (@current) { | |
125 | # Remove newlines. | |
126 | chomp($line); | |
127 | ||
128 | if ($settings{'ID'} eq $id) { | |
129 | # Splitt lines (splitting element is a single ",") and save values into temp array. | |
130 | @temp = split(/\,/,$line); | |
131 | ||
132 | # Check if we want to toggle ENABLED or WILDCARDS. | |
133 | if ($settings{'ENABLED'} ne '') { | |
134 | # Update ENABLED. | |
135 | print FILE "$temp[0],$temp[1],$temp[2],$temp[3],$temp[4],$temp[5],$temp[6],$settings{'ENABLED'}\n"; | |
136 | } | |
137 | } else { | |
138 | # Print unmodified line. | |
139 | print FILE "$line\n"; | |
140 | } | |
141 | ||
142 | # Increase $id. | |
143 | $id++; | |
144 | } | |
145 | undef $settings{'ID'}; | |
146 | ||
147 | # Close file after writing. | |
148 | close(FILE); | |
149 | ||
150 | # Write out logging notice. | |
151 | &General::log($Lang::tr{'ddns hostname modified'}); | |
152 | ||
153 | # Update ddns config file. | |
154 | &GenerateDDNSConfigFile(); | |
155 | } | |
156 | ||
157 | # | |
158 | # Add new accounts, or edit existing ones. | |
159 | # | |
160 | if (($settings{'ACTION'} eq $Lang::tr{'add'}) || ($settings{'ACTION'} eq $Lang::tr{'update'})) { | |
161 | # Check if a hostname has been given. | |
162 | if ($settings{'HOSTNAME'} eq '') { | |
163 | $errormessage = $Lang::tr{'hostname not set'}; | |
164 | } | |
165 | ||
166 | # Check if a valid domainname has been provided. | |
167 | if (!&General::validdomainname($settings{'HOSTNAME'})) { | |
168 | $errormessage = $Lang::tr{'invalid domain name'}; | |
169 | } | |
170 | ||
171 | # Check if a username has been sent. | |
172 | if ($settings{'LOGIN'} eq '') { | |
173 | $errormessage = $Lang::tr{'username not set'}; | |
174 | } | |
175 | ||
176 | # Check if a password has been typed in. | |
177 | # freedns.afraid.org does not require this field. | |
178 | if (($settings{'PASSWORD'} eq '') && ($settings{'SERVICE'} ne 'freedns.afraid.org') && ($settings{'SERVICE'} ne 'regfish.com')) { | |
179 | $errormessage = $Lang::tr{'password not set'}; | |
180 | } | |
181 | ||
182 | # Go furter if there was no error. | |
183 | if (!$errormessage) { | |
184 | # Splitt hostname field into 2 parts for storrage. | |
185 | my($hostname, $domain) = split(/\./, $settings{'HOSTNAME'}, 2); | |
186 | ||
187 | # Handle enabled checkbox. When the checkbox is selected a "on" will be returned, | |
188 | # if the checkbox is not checked nothing is returned in this case we set the value to "off". | |
189 | if ($settings{'ENABLED'} ne 'on') { | |
190 | $settings{'ENABLED'} = 'off'; | |
191 | } | |
192 | ||
193 | # Handle adding new accounts. | |
194 | if ($settings{'ACTION'} eq $Lang::tr{'add'}) { | |
195 | # Open /var/ipfire/ddns/config for writing. | |
196 | open(FILE, ">>$datafile") or die "Unable to open $datafile."; | |
197 | ||
198 | # Lock file for writing. | |
199 | flock FILE, 2; | |
200 | ||
201 | # Add account data to the file. | |
202 | print FILE "$settings{'SERVICE'},$hostname,$domain,$settings{'PROXY'},$settings{'WILDCARDS'},$settings{'LOGIN'},$settings{'PASSWORD'},$settings{'ENABLED'}\n"; | |
203 | ||
204 | # Close file after writing. | |
205 | close(FILE); | |
206 | ||
207 | # Write out notice to logfile. | |
208 | &General::log($Lang::tr{'ddns hostname added'}); | |
209 | ||
210 | # Handle account edditing. | |
211 | } elsif ($settings{'ACTION'} eq $Lang::tr{'update'}) { | |
212 | # Open /var/ipfire/ddns/config for writing. | |
213 | open(FILE, ">$datafile") or die "Unable to open $datafile."; | |
214 | ||
215 | # Lock file for writing. | |
216 | flock FILE, 2; | |
217 | ||
218 | my $id = 0; | |
219 | ||
220 | # Read file line by line. | |
221 | foreach my $line (@current) { | |
222 | if ($settings{'ID'} eq $id) { | |
223 | print FILE "$settings{'SERVICE'},$hostname,$domain,$settings{'PROXY'},$settings{'WILDCARDS'},$settings{'LOGIN'},$settings{'PASSWORD'},$settings{'ENABLED'}\n"; | |
224 | } else { | |
225 | print FILE "$line"; | |
226 | } | |
227 | ||
228 | # Increase $id. | |
229 | $id++; | |
230 | } | |
231 | ||
232 | # Close file after writing. | |
233 | close(FILE); | |
234 | ||
235 | # Write out notice to logfile. | |
236 | &General::log($Lang::tr{'ddns hostname modified'}); | |
237 | } | |
238 | undef $settings{'ID'}; | |
239 | ||
240 | # Update ddns config file. | |
241 | &GenerateDDNSConfigFile(); | |
242 | } | |
243 | } | |
244 | ||
245 | # | |
246 | # Remove existing accounts. | |
247 | # | |
248 | if ($settings{'ACTION'} eq $Lang::tr{'remove'}) { | |
249 | # Open /var/ipfire/ddns/config for writing. | |
250 | open(FILE, ">$datafile") or die "Unable to open $datafile."; | |
251 | ||
252 | # Lock file for writing. | |
253 | flock FILE, 2; | |
254 | ||
255 | my $id = 0; | |
256 | ||
257 | # Read file line by line. | |
258 | foreach my $line (@current) { | |
259 | # Write back every line, except the one we want to drop | |
260 | # (identified by the ID) | |
261 | unless ($settings{'ID'} eq $id) { | |
262 | print FILE "$line"; | |
263 | } | |
264 | ||
265 | # Increase id. | |
266 | $id++; | |
267 | } | |
268 | undef $settings{'ID'}; | |
269 | ||
270 | # Close file after writing. | |
271 | close(FILE); | |
272 | ||
273 | # Write out notice to logfile. | |
274 | &General::log($Lang::tr{'ddns hostname removed'}); | |
275 | ||
276 | # Update ddns config file. | |
277 | &GenerateDDNSConfigFile(); | |
278 | } | |
279 | ||
280 | # | |
281 | # Read items for editing. | |
282 | # | |
283 | if ($settings{'ACTION'} eq $Lang::tr{'edit'}) { | |
284 | my $id = 0; | |
285 | my @temp; | |
286 | ||
287 | # Read file line by line. | |
288 | foreach my $line (@current) { | |
289 | if ($settings{'ID'} eq $id) { | |
290 | # Remove newlines. | |
291 | chomp($line); | |
292 | ||
293 | # Splitt lines (splitting element is a single ",") and save values into temp array. | |
294 | @temp = split(/\,/,$line); | |
295 | ||
296 | # Handle hostname details. Only connect the values with a dott if both are available. | |
297 | my $hostname; | |
298 | ||
299 | if (($temp[1]) && ($temp[2])) { | |
300 | $hostname = "$temp[1].$temp[2]"; | |
301 | } else { | |
302 | $hostname = "$temp[1]"; | |
303 | } | |
304 | ||
305 | $settings{'SERVICE'} = $temp[0]; | |
306 | $settings{'HOSTNAME'} = $hostname; | |
307 | $settings{'PROXY'} = $temp[3]; | |
308 | $settings{'WILDCARDS'} = $temp[4]; | |
309 | $settings{'LOGIN'} = $temp[5]; | |
310 | $settings{'PASSWORD'} = $temp[6]; | |
311 | $settings{'ENABLED'} = $temp[7]; | |
312 | } | |
313 | ||
314 | # Increase $id. | |
315 | $id++; | |
316 | } | |
317 | ||
318 | &GenerateDDNSConfigFile(); | |
319 | } | |
320 | ||
321 | # | |
322 | # Handle forced updates. | |
323 | # | |
324 | if ($settings{'ACTION'} eq $Lang::tr{'instant update'}) { | |
325 | system(@ddnsprog) == 0 or die "@ddnsprog failed: $?\n"; | |
326 | } | |
327 | ||
328 | # | |
329 | # Set default values. | |
330 | # | |
331 | if (!$settings{'ACTION'}) { | |
332 | $settings{'SERVICE'} = 'dyndns.org'; | |
333 | $settings{'ENABLED'} = 'on'; | |
334 | $settings{'ID'} = ''; | |
335 | } | |
336 | ||
337 | &Header::openpage($Lang::tr{'dynamic dns'}, 1, ''); | |
338 | &Header::openbigbox('100%', 'left', '', $errormessage); | |
339 | ||
340 | # Read file for general ddns settings. | |
341 | &General::readhash($settingsfile, \%settings); | |
342 | ||
343 | my %checked =(); | |
344 | $checked{'BEHINDROUTER'}{'RED_IP'} = ''; | |
345 | $checked{'BEHINDROUTER'}{'FETCH_IP'} = ''; | |
346 | $checked{'BEHINDROUTER'}{$settings{'BEHINDROUTER'}} = "checked='checked'"; | |
347 | ||
348 | $checked{'ENABLED'}{'on'} = ''; | |
349 | $checked{'ENABLED'}{'off'} = ''; | |
350 | $checked{'ENABLED'}{$settings{'ENABLED'}} = "checked='checked'"; | |
351 | ||
352 | # Show box for errormessages.. | |
353 | if ($errormessage) { | |
354 | &Header::openbox('100%', 'left', $Lang::tr{'error messages'}); | |
355 | print "<font class='base'>$errormessage </font>"; | |
356 | &Header::closebox(); | |
357 | } | |
358 | ||
359 | &Header::openbox('100%', 'left', $Lang::tr{'settings'}); | |
360 | ||
361 | ## | |
362 | # Section for general ddns setup. | |
363 | print <<END | |
364 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
365 | <table width='100%'> | |
366 | <tr> | |
367 | <td class='base'>$Lang::tr{'dyn dns source choice'}</td> | |
368 | </tr> | |
369 | <tr> | |
370 | <td class='base'><input type='radio' name='BEHINDROUTER' value='RED_IP' $checked{'BEHINDROUTER'}{'RED_IP'} /> | |
371 | $Lang::tr{'use ipfire red ip'}</td> | |
372 | </tr> | |
373 | <tr> | |
374 | <td class='base'><input type='radio' name='BEHINDROUTER' value='FETCH_IP' $checked{'BEHINDROUTER'}{'FETCH_IP'} /> | |
375 | $Lang::tr{'fetch ip from'}</td> | |
376 | </tr> | |
377 | </table> | |
378 | <br /> | |
379 | <hr /> | |
380 | ||
381 | <table width='100%'> | |
382 | <tr> | |
383 | <td align='right' valign='top' class='base'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td> | |
384 | </tr> | |
385 | </table> | |
386 | </form> | |
387 | END | |
388 | ; | |
389 | ||
390 | &Header::closebox(); | |
391 | ||
392 | ## | |
393 | # Section to add or edit an existing entry. | |
394 | ||
395 | # Default is add. | |
396 | my $buttontext = $Lang::tr{'add'}; | |
397 | ||
398 | # Change buttontext and headline if we edit an account. | |
399 | if ($settings{'ACTION'} eq $Lang::tr{'edit'}) { | |
400 | # Rename button and print headline for updating. | |
401 | $buttontext = $Lang::tr{'update'}; | |
402 | &Header::openbox('100%', 'left', $Lang::tr{'edit an existing host'}); | |
403 | } else { | |
404 | # Otherwise use default button text and show headline for adding a new account. | |
405 | &Header::openbox('100%', 'left', $Lang::tr{'add a host'}); | |
406 | } | |
407 | ||
408 | print <<END | |
409 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
410 | <input type='hidden' name='ID' value='$settings{'ID'}' /> | |
411 | <table width='100%'> | |
412 | <tr> | |
413 | <td width='25%' class='base'>$Lang::tr{'service'}:</td> | |
414 | <td width='25%'> | |
415 | END | |
416 | ; | |
417 | # Generate dropdown menu for service selection. | |
418 | print"<select size='1' name='SERVICE'>\n"; | |
419 | ||
420 | my $selected; | |
421 | ||
422 | # Loop to print the providerlist. | |
423 | foreach my $provider (@providers) { | |
424 | # Check if the current provider needs to be selected. | |
425 | if ($provider eq $settings{'SERVICE'}) { | |
426 | $selected = 'selected'; | |
427 | } else { | |
428 | $selected = ""; | |
429 | } | |
430 | ||
431 | # Print out the HTML option field. | |
432 | print "<option value=\"$provider\" $selected>$provider</option>\n"; | |
433 | } | |
434 | ||
435 | print"</select></td>\n"; | |
436 | print <<END | |
437 | <td width='20%' class='base'>$Lang::tr{'hostname'}:</td> | |
438 | <td width='30%'><input type='text' name='HOSTNAME' value='$settings{'HOSTNAME'}' /></td> | |
439 | </tr> | |
440 | ||
441 | <tr> | |
442 | <td class='base'>$Lang::tr{'enabled'}</td> | |
443 | <td><input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td> | |
444 | <td class='base'>$Lang::tr{'username'}</td> | |
445 | <td><input type='text' name='LOGIN' value='$settings{'LOGIN'}' /></td> | |
446 | </tr> | |
447 | ||
448 | <tr> | |
449 | <td class='base'></td> | |
450 | <td></td> | |
451 | <td class='base'>$Lang::tr{'password'}</td> | |
452 | <td><input type='password' name='PASSWORD' value='$settings{'PASSWORD'}' /></td> | |
453 | </tr> | |
454 | </table> | |
455 | <br> | |
456 | <hr> | |
457 | ||
458 | <table width='100%'> | |
459 | <tr> | |
460 | <td width='30%' align='right' class='base'> | |
461 | <input type='hidden' name='ACTION' value='$buttontext'> | |
462 | <input type='submit' name='SUBMIT' value='$buttontext'></td> | |
463 | </tr> | |
464 | </table> | |
465 | </form> | |
466 | END | |
467 | ; | |
468 | &Header::closebox(); | |
469 | ||
470 | ## | |
471 | # Third section, display all created ddns hosts. | |
472 | # Re-open file to get changes. | |
473 | open(FILE, $datafile) or die "Unable to open $datafile."; | |
474 | @current = <FILE>; | |
475 | close(FILE); | |
476 | ||
477 | # Get IP address of the red interface. | |
478 | my $ip = &General::GetDyndnsRedIP(); | |
479 | my $id = 0; | |
480 | my $toggle_enabled; | |
481 | ||
482 | if (@current) { | |
483 | &Header::openbox('100%', 'left', $Lang::tr{'current hosts'}); | |
484 | ||
485 | print <<END; | |
486 | <table width='100%' class='tbl'> | |
487 | <tr> | |
488 | <th width='30%' align='center' class='boldbase'><b>$Lang::tr{'service'}</b></th> | |
489 | <th width='50%' align='center' class='boldbase'><b>$Lang::tr{'hostname'}</b></th> | |
490 | <th width='20%' colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></th> | |
491 | </tr> | |
492 | END | |
493 | ||
494 | foreach my $line (@current) { | |
495 | # Remove newlines. | |
496 | chomp(@current); | |
497 | my @temp = split(/\,/,$line); | |
498 | ||
499 | # Handle hostname details. Only connect the values with a dott if both are available. | |
500 | my $hostname=""; | |
501 | ||
502 | if (($temp[1]) && ($temp[2])) { | |
503 | $hostname="$temp[1].$temp[2]"; | |
504 | } else { | |
505 | $hostname="$temp[1]"; | |
506 | } | |
507 | ||
508 | # Generate value for enable/disable checkbox. | |
509 | my $sync = ''; | |
510 | my $gif = ''; | |
511 | my $gdesc = ''; | |
512 | ||
513 | if ($temp[7] eq "on") { | |
514 | $gif = 'on.gif'; | |
515 | $gdesc = $Lang::tr{'click to disable'}; | |
516 | ||
517 | # Check if the given hostname is a FQDN before doing a nslookup. | |
518 | if (&General::validfqdn($hostname)) { | |
519 | $sync = (&General::DyndnsServiceSync ($ip,$temp[1], $temp[2]) ? "<font color='green'>": "<font color='red'>") ; | |
520 | } | |
521 | ||
522 | $toggle_enabled = 'off'; | |
523 | } else { | |
524 | $sync = "<font color='blue'>"; | |
525 | $gif = 'off.gif'; | |
526 | $gdesc = $Lang::tr{'click to enable'}; | |
527 | $toggle_enabled = 'on'; | |
528 | } | |
529 | ||
530 | # Background color. | |
531 | my $col=""; | |
532 | ||
533 | if ($settings{'ID'} eq $id) { | |
534 | $col="bgcolor='${Header::colouryellow}'"; | |
535 | } elsif (!($temp[0] ~~ @providers)) { | |
536 | $col="bgcolor='#FF4D4D'"; | |
537 | } elsif ($id % 2) { | |
538 | $col="bgcolor='$color{'color20'}'"; | |
539 | } else { | |
540 | $col="bgcolor='$color{'color22'}'"; | |
541 | } | |
542 | ||
543 | # Handle hostname details. Only connect the values with a dott if both are available. | |
544 | my $hostname=""; | |
545 | ||
546 | if (($temp[1]) && ($temp[2])) { | |
547 | $hostname="$temp[1].$temp[2]"; | |
548 | } else { | |
549 | $hostname="$temp[1]"; | |
550 | } | |
551 | ||
552 | # The following HTML Code still is part of the loop. | |
553 | print <<END; | |
554 | <tr> | |
555 | <td align='center' $col><a href='http://$temp[0]'>$temp[0]</a></td> | |
556 | <td align='center' $col>$sync$hostname</td> | |
557 | ||
558 | <td align='center' $col><form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
559 | <input type='hidden' name='ID' value='$id'> | |
560 | <input type='hidden' name='ENABLED' value='$toggle_enabled'> | |
561 | <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' /> | |
562 | <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' /> | |
563 | </form></td> | |
564 | ||
565 | <td align='center' $col><form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
566 | <input type='hidden' name='ID' value='$id'> | |
567 | <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' /> | |
568 | <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' /> | |
569 | </form></td> | |
570 | ||
571 | <td align='center' $col><form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
572 | <input type='hidden' name='ID' value='$id'> | |
573 | <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' /> | |
574 | <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' /> | |
575 | </form></td> | |
576 | </tr> | |
577 | END | |
578 | $id++; | |
579 | } | |
580 | ||
581 | print <<END; | |
582 | </table> | |
583 | <table width='100%'> | |
584 | <tr> | |
585 | <td class='boldbase'> <b>$Lang::tr{'legend'}: </b></td> | |
586 | <td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td> | |
587 | <td class='base'>$Lang::tr{'click to disable'}</td> | |
588 | <td> </td> | |
589 | <td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td> | |
590 | <td class='base'>$Lang::tr{'click to enable'}</td> | |
591 | <td> </td> | |
592 | <td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td> | |
593 | <td class='base'>$Lang::tr{'edit'}</td> | |
594 | <td> </td> | |
595 | <td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td> | |
596 | <td class='base'>$Lang::tr{'remove'}</td> | |
597 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
598 | <td align='right' width='30%'><input type='submit' name='ACTION' value='$Lang::tr{'instant update'}' /></td> | |
599 | </form> | |
600 | </tr> | |
601 | </table> | |
602 | END | |
603 | ||
604 | &Header::closebox(); | |
605 | } | |
606 | ||
607 | &Header::closebigbox(); | |
608 | &Header::closepage(); | |
609 | ||
610 | # Function to generate the required configuration file for the DDNS tool. | |
611 | sub GenerateDDNSConfigFile { | |
612 | # Open datafile file | |
613 | open(SETTINGS, "<$datafile") or die "Could not open $datafile."; | |
614 | ||
615 | open(FILE, ">${General::swroot}/ddns/ddns.conf"); | |
616 | ||
617 | # Global configuration options. | |
618 | print FILE "[config]\n"; | |
619 | ||
620 | # Check if we guess our IP address by an extranal server. | |
621 | if ($settings{'BEHINDROUTER'} eq "FETCH_IP") { | |
622 | print FILE "guess_external_ip = true\n"; | |
623 | } else { | |
624 | print FILE "guess_external_ip = false\n"; | |
625 | } | |
626 | ||
627 | # Use an upstream proxy and generate proxy url. | |
628 | my %proxysettings; | |
629 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
630 | if ($proxysettings{'UPSTREAM_PROXY'}) { | |
631 | my $proxy_string = "http://"; | |
632 | ||
633 | if ($proxysettings{'UPSTREAM_USER'} && $proxysettings{'UPSTREAM_PASSWORD'}) { | |
634 | $proxy_string .= "$proxysettings{'UPSTREAM_USER'}:$proxysettings{'UPSTREAM_PASSWORD'}@"; | |
635 | } | |
636 | ||
637 | $proxy_string .= $proxysettings{'UPSTREAM_PROXY'}; | |
638 | ||
639 | print FILE "proxy = $proxy_string\n"; | |
640 | } | |
641 | ||
642 | print FILE "\n"; | |
643 | ||
644 | while (<SETTINGS>) { | |
645 | my $line = $_; | |
646 | chomp($line); | |
647 | ||
648 | # Generate array based on the line content (seperator is a single or multiple space's) | |
649 | my @settings = split(/,/, $line); | |
650 | my ($provider, $hostname, $domain, $proxy, $wildcards, $username, $password, $enabled) = @settings; | |
651 | ||
652 | # Skip entries if they are not (longer) supported. | |
653 | next unless ($provider ~~ @providers); | |
654 | ||
655 | # Skip disabled entries. | |
656 | next unless ($enabled eq "on"); | |
657 | ||
658 | # Handle hostname details. Only connect the values with a dott if both are available. | |
659 | if (($hostname) && ($domain)) { | |
660 | print FILE "[$hostname.$domain]\n"; | |
661 | } else { | |
662 | print FILE "[$hostname]\n"; | |
663 | } | |
664 | ||
665 | print FILE "provider = $provider\n"; | |
666 | ||
667 | my $use_token = 0; | |
668 | ||
669 | # Handle token based auth for various providers. | |
670 | if ($provider ~~ ["dns.lightningwirelabs.com", "entrydns.net", "regfish.com", "spdns.de"] && $username eq "token") { | |
671 | $use_token = 1; | |
672 | ||
673 | # Handle token auth for freedns.afraid.org and regfish.com. | |
674 | } elsif ($provider ~~ ["freedns.afraid.org", "regfish.com"] && $password eq "") { | |
675 | $use_token = 1; | |
676 | $password = $username; | |
677 | ||
678 | # Handle keys for nsupdate | |
679 | } elsif (($provider eq "nsupdate") && $username && $password) { | |
680 | print FILE "key = $username\n"; | |
681 | print FILE "secret = $password\n"; | |
682 | ||
683 | $username = ""; | |
684 | $password = ""; | |
685 | ||
686 | # Handle keys for nsupdate.info | |
687 | } elsif (($provider eq "nsupdate.info") && $password) { | |
688 | print FILE "secret = $password\n"; | |
689 | ||
690 | $username = ""; | |
691 | $password = ""; | |
692 | } | |
693 | ||
694 | # Write auth details. | |
695 | if ($use_token) { | |
696 | print FILE "token = $password\n"; | |
697 | } elsif ($username && $password) { | |
698 | print FILE "username = $username\n"; | |
699 | print FILE "password = $password\n"; | |
700 | } | |
701 | ||
702 | # These providers need to be set to only use IPv4. | |
703 | if ($provider ~~ ["freedns.afraid.org", "nsupdate.info", "opendns.com", "variomedia.de", "zoneedit.com"]) { | |
704 | print FILE "proto = ipv4\n"; | |
705 | } | |
706 | ||
707 | print FILE "\n"; | |
708 | } | |
709 | ||
710 | close(SETTINGS); | |
711 | close(FILE); | |
712 | } | |
713 | ||
714 | # Function which generates an array (@providers) which contains the supported providers. | |
715 | sub GetProviders { | |
716 | # Get supported providers. | |
717 | open(PROVIDERS, "/usr/bin/ddns list-providers |"); | |
718 | ||
719 | # Create new array to store the providers. | |
720 | my @providers = (); | |
721 | ||
722 | while (<PROVIDERS>) { | |
723 | my $provider = $_; | |
724 | ||
725 | # Remove following newlines. | |
726 | chomp($provider); | |
727 | ||
728 | # Add provider to the array. | |
729 | push(@providers, $provider); | |
730 | } | |
731 | ||
732 | close(PROVIDERS); | |
733 | ||
734 | # Return our array. | |
735 | return @providers; | |
736 | } |