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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 | use experimental 'smartmatch'; | |
24 | ||
25 | # enable only the following on debugging purpose | |
26 | #use warnings; | |
27 | #use CGI::Carp 'fatalsToBrowser'; | |
28 | ||
29 | require '/var/ipfire/general-functions.pl'; | |
30 | require "${General::swroot}/lang.pl"; | |
31 | require "${General::swroot}/header.pl"; | |
32 | ||
33 | #workaround to suppress a warning when a variable is used only once | |
34 | my @dummy = ( ${Header::table2colour}, ${Header::colouryellow} ); | |
35 | undef (@dummy); | |
36 | ||
37 | my %color = (); | |
38 | my %mainsettings = (); | |
39 | &General::readhash("${General::swroot}/main/settings", \%mainsettings); | |
40 | &General::readhash("/srv/web/ipfire/html/themes/ipfire/include/colors.txt", \%color); | |
41 | ||
42 | # Config file for basic configuration. | |
43 | my $settingsfile = "${General::swroot}/ddns/settings"; | |
44 | ||
45 | # Config file to store the configured ddns providers. | |
46 | my $datafile = "${General::swroot}/ddns/config"; | |
47 | ||
48 | # Call the ddnsctrl helper binary to perform the update. | |
49 | my @ddnsprog = ("/usr/local/bin/ddnsctrl", "update-all"); | |
50 | ||
51 | my %settings=(); | |
52 | my $errormessage = ''; | |
53 | ||
54 | # DDNS General settings. | |
55 | $settings{'BEHINDROUTER'} = 'RED_IP'; | |
56 | ||
57 | # Account settings. | |
58 | $settings{'HOSTNAME'} = ''; | |
59 | $settings{'DOMAIN'} = ''; | |
60 | $settings{'LOGIN'} = ''; | |
61 | $settings{'PASSWORD'} = ''; | |
62 | $settings{'TOKEN'} = ''; | |
63 | $settings{'ENABLED'} = ''; | |
64 | $settings{'PROXY'} = ''; | |
65 | $settings{'SERVICE'} = ''; | |
66 | ||
67 | $settings{'ACTION'} = ''; | |
68 | ||
69 | # Get all supported ddns providers. | |
70 | my @providers = &GetProviders("all"); | |
71 | ||
72 | # Get provider which support a token based authentication mechanism. | |
73 | my @token_provider = &GetProviders("token-providers"); | |
74 | ||
75 | # Hook to regenerate the configuration files, if cgi got called from command line. | |
76 | if ($ENV{"REMOTE_ADDR"} eq "") { | |
77 | &GenerateDDNSConfigFile(); | |
78 | exit(0); | |
79 | } | |
80 | ||
81 | &Header::showhttpheaders(); | |
82 | ||
83 | #Get GUI values | |
84 | &Header::getcgihash(\%settings); | |
85 | ||
86 | # Read configuration file. | |
87 | open(FILE, "$datafile") or die "Unable to open $datafile."; | |
88 | my @current = <FILE>; | |
89 | close (FILE); | |
90 | ||
91 | # | |
92 | # Save General Settings. | |
93 | # | |
94 | if ($settings{'ACTION'} eq $Lang::tr{'save'}) { | |
95 | # Open /var/ipfire/ddns/settings for writing. | |
96 | open(FILE, ">$settingsfile") or die "Unable to open $settingsfile."; | |
97 | ||
98 | # Lock file for writing. | |
99 | flock FILE, 2; | |
100 | ||
101 | # Check if BEHINDROUTER has been configured. | |
102 | if ($settings{'BEHINDROUTER'} ne '') { | |
103 | print FILE "BEHINDROUTER=$settings{'BEHINDROUTER'}\n"; | |
104 | } | |
105 | ||
106 | # Close file after writing. | |
107 | close(FILE); | |
108 | ||
109 | # Update ddns config file. | |
110 | &GenerateDDNSConfigFile(); | |
111 | } | |
112 | ||
113 | # | |
114 | # Toggle enable/disable field. Field is in second position | |
115 | # | |
116 | if ($settings{'ACTION'} eq $Lang::tr{'toggle enable disable'}) { | |
117 | # Open /var/ipfire/ddns/config for writing. | |
118 | open(FILE, ">$datafile") or die "Unable to open $datafile."; | |
119 | ||
120 | # Lock file for writing. | |
121 | flock FILE, 2; | |
122 | ||
123 | my @temp; | |
124 | my $id = 0; | |
125 | ||
126 | # Read file line by line. | |
127 | foreach my $line (@current) { | |
128 | # Remove newlines. | |
129 | chomp($line); | |
130 | ||
131 | if ($settings{'ID'} eq $id) { | |
132 | # Splitt lines (splitting element is a single ",") and save values into temp array. | |
133 | @temp = split(/\,/,$line); | |
134 | ||
135 | # Check if we want to toggle ENABLED or WILDCARDS. | |
136 | if ($settings{'ENABLED'} ne '') { | |
137 | # Update ENABLED. | |
138 | print FILE "$temp[0],$temp[1],$temp[2],$temp[3],$temp[4],$temp[5],$temp[6],$settings{'ENABLED'}\n"; | |
139 | } | |
140 | } else { | |
141 | # Print unmodified line. | |
142 | print FILE "$line\n"; | |
143 | } | |
144 | ||
145 | # Increase $id. | |
146 | $id++; | |
147 | } | |
148 | undef $settings{'ID'}; | |
149 | ||
150 | # Close file after writing. | |
151 | close(FILE); | |
152 | ||
153 | # Write out logging notice. | |
154 | &General::log($Lang::tr{'ddns hostname modified'}); | |
155 | ||
156 | # Update ddns config file. | |
157 | &GenerateDDNSConfigFile(); | |
158 | } | |
159 | ||
160 | # | |
161 | # Add new accounts, or edit existing ones. | |
162 | # | |
163 | if (($settings{'ACTION'} eq $Lang::tr{'add'}) || ($settings{'ACTION'} eq $Lang::tr{'update'})) { | |
164 | # Check if a hostname has been given. | |
165 | if ($settings{'HOSTNAME'} eq '') { | |
166 | $errormessage = $Lang::tr{'hostname not set'}; | |
167 | } | |
168 | ||
169 | # Check if a valid domainname has been provided. | |
170 | if (!&General::validdomainname($settings{'HOSTNAME'})) { | |
171 | $errormessage = $Lang::tr{'invalid domain name'}; | |
172 | } | |
173 | ||
174 | # Check if a username has been sent. | |
175 | if ($settings{'LOGIN'} eq '') { | |
176 | $errormessage = $Lang::tr{'username not set'}; | |
177 | } | |
178 | ||
179 | # Check if a password has been typed in. | |
180 | # freedns.afraid.org does not require this field. | |
181 | if (($settings{'PASSWORD'} eq '') && ($settings{'SERVICE'} ne 'freedns.afraid.org') && ($settings{'SERVICE'} ne 'regfish.com')) { | |
182 | $errormessage = $Lang::tr{'password not set'}; | |
183 | } | |
184 | ||
185 | # Check if a token has been given for provider which support tokens. | |
186 | if (($settings{'SERVICE'} ~~ @token_provider) && ($settings{'TOKEN'} eq '')) { | |
187 | $errormessage = $Lang::tr{'token not set'}; | |
188 | } | |
189 | ||
190 | # Go furter if there was no error. | |
191 | if (!$errormessage) { | |
192 | # Splitt hostname field into 2 parts for storrage. | |
193 | my($hostname, $domain) = split(/\./, $settings{'HOSTNAME'}, 2); | |
194 | ||
195 | # Handle enabled checkbox. When the checkbox is selected a "on" will be returned, | |
196 | # if the checkbox is not checked nothing is returned in this case we set the value to "off". | |
197 | if ($settings{'ENABLED'} ne 'on') { | |
198 | $settings{'ENABLED'} = 'off'; | |
199 | } | |
200 | ||
201 | # Handle token provider. | |
202 | if($settings{'SERVICE'} ~~ @token_provider) { | |
203 | # Clear username and password if they contain values. | |
204 | undef($settings{'LOGIN'}); | |
205 | undef($settings{'PASSWORD'}); | |
206 | ||
207 | # Assign the token as a password for saving. | |
208 | $settings{'PASSWORD'} = $settings{'TOKEN'}; | |
209 | } | |
210 | ||
211 | # Handle adding new accounts. | |
212 | if ($settings{'ACTION'} eq $Lang::tr{'add'}) { | |
213 | # Open /var/ipfire/ddns/config for writing. | |
214 | open(FILE, ">>$datafile") or die "Unable to open $datafile."; | |
215 | ||
216 | # Lock file for writing. | |
217 | flock FILE, 2; | |
218 | ||
219 | # Add account data to the file. | |
220 | print FILE "$settings{'SERVICE'},$hostname,$domain,$settings{'PROXY'},$settings{'WILDCARDS'},$settings{'LOGIN'},$settings{'PASSWORD'},$settings{'ENABLED'}\n"; | |
221 | ||
222 | # Close file after writing. | |
223 | close(FILE); | |
224 | ||
225 | # Write out notice to logfile. | |
226 | &General::log($Lang::tr{'ddns hostname added'}); | |
227 | ||
228 | # Handle account edditing. | |
229 | } elsif ($settings{'ACTION'} eq $Lang::tr{'update'}) { | |
230 | # Open /var/ipfire/ddns/config for writing. | |
231 | open(FILE, ">$datafile") or die "Unable to open $datafile."; | |
232 | ||
233 | # Lock file for writing. | |
234 | flock FILE, 2; | |
235 | ||
236 | my $id = 0; | |
237 | ||
238 | # Read file line by line. | |
239 | foreach my $line (@current) { | |
240 | if ($settings{'ID'} eq $id) { | |
241 | print FILE "$settings{'SERVICE'},$hostname,$domain,$settings{'PROXY'},$settings{'WILDCARDS'},$settings{'LOGIN'},$settings{'PASSWORD'},$settings{'ENABLED'}\n"; | |
242 | } else { | |
243 | print FILE "$line"; | |
244 | } | |
245 | ||
246 | # Increase $id. | |
247 | $id++; | |
248 | } | |
249 | ||
250 | # Close file after writing. | |
251 | close(FILE); | |
252 | ||
253 | # Write out notice to logfile. | |
254 | &General::log($Lang::tr{'ddns hostname modified'}); | |
255 | } | |
256 | # Clear settings hash. | |
257 | %settings = ''; | |
258 | ||
259 | # Update ddns config file. | |
260 | &GenerateDDNSConfigFile(); | |
261 | } | |
262 | } | |
263 | ||
264 | # | |
265 | # Remove existing accounts. | |
266 | # | |
267 | if ($settings{'ACTION'} eq $Lang::tr{'remove'}) { | |
268 | # Open /var/ipfire/ddns/config for writing. | |
269 | open(FILE, ">$datafile") or die "Unable to open $datafile."; | |
270 | ||
271 | # Lock file for writing. | |
272 | flock FILE, 2; | |
273 | ||
274 | my $id = 0; | |
275 | ||
276 | # Read file line by line. | |
277 | foreach my $line (@current) { | |
278 | # Write back every line, except the one we want to drop | |
279 | # (identified by the ID) | |
280 | unless ($settings{'ID'} eq $id) { | |
281 | print FILE "$line"; | |
282 | } | |
283 | ||
284 | # Increase id. | |
285 | $id++; | |
286 | } | |
287 | undef $settings{'ID'}; | |
288 | ||
289 | # Close file after writing. | |
290 | close(FILE); | |
291 | ||
292 | # Write out notice to logfile. | |
293 | &General::log($Lang::tr{'ddns hostname removed'}); | |
294 | ||
295 | # Update ddns config file. | |
296 | &GenerateDDNSConfigFile(); | |
297 | } | |
298 | ||
299 | # | |
300 | # Read items for editing. | |
301 | # | |
302 | if ($settings{'ACTION'} eq $Lang::tr{'edit'}) { | |
303 | my $id = 0; | |
304 | my @temp; | |
305 | ||
306 | # Read file line by line. | |
307 | foreach my $line (@current) { | |
308 | if ($settings{'ID'} eq $id) { | |
309 | # Remove newlines. | |
310 | chomp($line); | |
311 | ||
312 | # Splitt lines (splitting element is a single ",") and save values into temp array. | |
313 | @temp = split(/\,/,$line); | |
314 | ||
315 | # Handle hostname details. Only connect the values with a dott if both are available. | |
316 | my $hostname; | |
317 | ||
318 | if (($temp[1]) && ($temp[2])) { | |
319 | $hostname = "$temp[1].$temp[2]"; | |
320 | } else { | |
321 | $hostname = "$temp[1]"; | |
322 | } | |
323 | ||
324 | $settings{'SERVICE'} = $temp[0]; | |
325 | $settings{'HOSTNAME'} = $hostname; | |
326 | $settings{'PROXY'} = $temp[3]; | |
327 | $settings{'WILDCARDS'} = $temp[4]; | |
328 | $settings{'LOGIN'} = $temp[5]; | |
329 | $settings{'PASSWORD'} = $temp[6]; | |
330 | $settings{'TOKEN'} = $temp[6]; | |
331 | $settings{'ENABLED'} = $temp[7]; | |
332 | } | |
333 | ||
334 | # Increase $id. | |
335 | $id++; | |
336 | } | |
337 | ||
338 | &GenerateDDNSConfigFile(); | |
339 | } | |
340 | ||
341 | # | |
342 | # Handle forced updates. | |
343 | # | |
344 | if ($settings{'ACTION'} eq $Lang::tr{'instant update'}) { | |
345 | &General::system(@ddnsprog) == 0 or die "@ddnsprog failed: $?\n"; | |
346 | } | |
347 | ||
348 | # | |
349 | # Set default values. | |
350 | # | |
351 | if (!$settings{'ACTION'}) { | |
352 | $settings{'SERVICE'} = 'dyndns.org'; | |
353 | $settings{'ENABLED'} = 'on'; | |
354 | $settings{'ID'} = ''; | |
355 | } | |
356 | ||
357 | &Header::openpage($Lang::tr{'dynamic dns'}, 1, ''); | |
358 | ||
359 | ### Java Script ### | |
360 | print"<script>\n"; | |
361 | ||
362 | # Generate Java Script Array which contains the provider that support token. | |
363 | my $line = ""; | |
364 | $line = join("', '", @token_provider); | |
365 | ||
366 | print "\t// Array which contains the providers that support token.\n"; | |
367 | print "\ttoken_provider = ['$line']\;\n\n"; | |
368 | ||
369 | print <<END | |
370 | // Java Script function to swap the text input fields for | |
371 | // username and password or token. | |
372 | var update_auth = function() { | |
373 | if(inArray(\$('#SERVICE').val(), token_provider)) { | |
374 | \$('.username').hide(); | |
375 | \$('.password').hide(); | |
376 | \$('.token').show(); | |
377 | } else { | |
378 | \$('.username').show(); | |
379 | \$('.password').show(); | |
380 | \$('.token').hide(); | |
381 | } | |
382 | }; | |
383 | ||
384 | // Java Script function to check if a given value is part of | |
385 | // an array. | |
386 | function inArray(value,array) { | |
387 | var count=array.length; | |
388 | ||
389 | for(var i=0;i<count;i++) { | |
390 | if(array[i]===value){ | |
391 | return true; | |
392 | } | |
393 | } | |
394 | ||
395 | return false; | |
396 | } | |
397 | ||
398 | // JQuery function to call corresponding function when | |
399 | // the service provider is changed or the page is loaded for showing/hiding | |
400 | // the username/password or token area. | |
401 | \$(document).ready(function() { | |
402 | \$('#SERVICE').change(update_auth); | |
403 | update_auth(); | |
404 | }); | |
405 | ||
406 | </script> | |
407 | END | |
408 | ; | |
409 | ||
410 | &Header::openbigbox('100%', 'left', '', $errormessage); | |
411 | ||
412 | # Read file for general ddns settings. | |
413 | &General::readhash($settingsfile, \%settings); | |
414 | ||
415 | my %checked =(); | |
416 | $checked{'BEHINDROUTER'}{'RED_IP'} = ''; | |
417 | $checked{'BEHINDROUTER'}{'FETCH_IP'} = ''; | |
418 | $checked{'BEHINDROUTER'}{$settings{'BEHINDROUTER'}} = "checked='checked'"; | |
419 | ||
420 | $checked{'ENABLED'}{'on'} = ''; | |
421 | $checked{'ENABLED'}{'off'} = ''; | |
422 | $checked{'ENABLED'}{$settings{'ENABLED'}} = "checked='checked'"; | |
423 | ||
424 | # Show box for errormessages.. | |
425 | if ($errormessage) { | |
426 | &Header::openbox('100%', 'left', $Lang::tr{'error messages'}); | |
427 | print "<font class='base'>$errormessage </font>"; | |
428 | &Header::closebox(); | |
429 | } | |
430 | ||
431 | &Header::openbox('100%', 'left', $Lang::tr{'settings'}); | |
432 | ||
433 | ## | |
434 | # Section for general ddns setup. | |
435 | print <<END | |
436 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
437 | <table width='100%'> | |
438 | <tr> | |
439 | <td class='base'>$Lang::tr{'dyn dns source choice'}</td> | |
440 | </tr> | |
441 | <tr> | |
442 | <td class='base'><input type='radio' name='BEHINDROUTER' value='RED_IP' $checked{'BEHINDROUTER'}{'RED_IP'} /> | |
443 | $Lang::tr{'use ipfire red ip'}</td> | |
444 | </tr> | |
445 | <tr> | |
446 | <td class='base'><input type='radio' name='BEHINDROUTER' value='FETCH_IP' $checked{'BEHINDROUTER'}{'FETCH_IP'} /> | |
447 | $Lang::tr{'fetch ip from'}</td> | |
448 | </tr> | |
449 | </table> | |
450 | <br /> | |
451 | <hr /> | |
452 | ||
453 | <table width='100%'> | |
454 | <tr> | |
455 | <td align='right' valign='top' class='base'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td> | |
456 | </tr> | |
457 | </table> | |
458 | </form> | |
459 | END | |
460 | ; | |
461 | ||
462 | &Header::closebox(); | |
463 | ||
464 | ## | |
465 | # Section to add or edit an existing entry. | |
466 | ||
467 | # Default is add. | |
468 | my $buttontext = $Lang::tr{'add'}; | |
469 | ||
470 | # Change buttontext and headline if we edit an account. | |
471 | if ($settings{'ACTION'} eq $Lang::tr{'edit'}) { | |
472 | # Rename button and print headline for updating. | |
473 | $buttontext = $Lang::tr{'update'}; | |
474 | &Header::openbox('100%', 'left', $Lang::tr{'edit an existing host'}); | |
475 | } else { | |
476 | # Otherwise use default button text and show headline for adding a new account. | |
477 | &Header::openbox('100%', 'left', $Lang::tr{'add a host'}); | |
478 | } | |
479 | ||
480 | print <<END | |
481 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
482 | <input type='hidden' name='ID' value='$settings{'ID'}' /> | |
483 | <table width='100%'> | |
484 | <tr> | |
485 | <td width='25%' class='base'>$Lang::tr{'service'}:</td> | |
486 | <td width='25%'> | |
487 | END | |
488 | ; | |
489 | # Generate dropdown menu for service selection. | |
490 | print"<select size='1' name='SERVICE' id='SERVICE'>\n"; | |
491 | ||
492 | my $selected; | |
493 | ||
494 | # Loop to print the providerlist. | |
495 | foreach my $provider (@providers) { | |
496 | # Check if the current provider needs to be selected. | |
497 | if ($provider eq $settings{'SERVICE'}) { | |
498 | $selected = 'selected'; | |
499 | } else { | |
500 | $selected = ""; | |
501 | } | |
502 | ||
503 | # Print out the HTML option field. | |
504 | print "<option value=\"$provider\" $selected>$provider</option>\n"; | |
505 | } | |
506 | ||
507 | print"</select></td>\n"; | |
508 | print <<END | |
509 | <td width='20%' class='base'>$Lang::tr{'hostname'}:</td> | |
510 | <td width='30%'><input type='text' name='HOSTNAME' value='$settings{'HOSTNAME'}' /></td> | |
511 | </tr> | |
512 | ||
513 | <tr> | |
514 | <td class='base'>$Lang::tr{'enabled'}</td> | |
515 | <td><input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td> | |
516 | ||
517 | <td class='username'>$Lang::tr{'username'}</td> | |
518 | <td class='username'><input type='text' name='LOGIN' value='$settings{'LOGIN'}' /></td> | |
519 | ||
520 | <td class='token' style='display:none'>$Lang::tr{'token'}</td> | |
521 | <td class='token' style='display:none'><input type='text' name='TOKEN' value='$settings{'TOKEN'}' /></td> | |
522 | </tr> | |
523 | ||
524 | <tr class='password'> | |
525 | <td class='base'></td> | |
526 | <td></td> | |
527 | <td class='base'>$Lang::tr{'password'}</td> | |
528 | <td><input type='password' name='PASSWORD' value='$settings{'PASSWORD'}' /></td> | |
529 | </tr> | |
530 | </table> | |
531 | <br> | |
532 | <hr> | |
533 | ||
534 | <table width='100%'> | |
535 | <tr> | |
536 | <td width='30%' align='right' class='base'> | |
537 | <input type='hidden' name='ACTION' value='$buttontext'> | |
538 | <input type='submit' name='SUBMIT' value='$buttontext'></td> | |
539 | </tr> | |
540 | </table> | |
541 | </form> | |
542 | END | |
543 | ; | |
544 | &Header::closebox(); | |
545 | ||
546 | ## | |
547 | # Third section, display all created ddns hosts. | |
548 | # Re-open file to get changes. | |
549 | open(FILE, $datafile) or die "Unable to open $datafile."; | |
550 | @current = <FILE>; | |
551 | close(FILE); | |
552 | ||
553 | # Get IP address of the red interface. | |
554 | my $ip = &General::GetDyndnsRedIP(); | |
555 | my $id = 0; | |
556 | my $toggle_enabled; | |
557 | ||
558 | if (@current) { | |
559 | &Header::openbox('100%', 'left', $Lang::tr{'current hosts'}); | |
560 | ||
561 | print <<END; | |
562 | <table width='100%' class='tbl'> | |
563 | <tr> | |
564 | <th width='30%' align='center' class='boldbase'><b>$Lang::tr{'service'}</b></th> | |
565 | <th width='50%' align='center' class='boldbase'><b>$Lang::tr{'hostname'}</b></th> | |
566 | <th width='20%' colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></th> | |
567 | </tr> | |
568 | END | |
569 | ||
570 | foreach my $line (@current) { | |
571 | # Remove newlines. | |
572 | chomp(@current); | |
573 | my @temp = split(/\,/,$line); | |
574 | ||
575 | # Handle hostname details. Only connect the values with a dott if both are available. | |
576 | my $hostname=""; | |
577 | ||
578 | if (($temp[1]) && ($temp[2])) { | |
579 | $hostname="$temp[1].$temp[2]"; | |
580 | } else { | |
581 | $hostname="$temp[1]"; | |
582 | } | |
583 | ||
584 | # Generate value for enable/disable checkbox. | |
585 | my $sync = ''; | |
586 | my $gif = ''; | |
587 | my $gdesc = ''; | |
588 | ||
589 | if ($temp[7] eq "on") { | |
590 | $gif = 'on.gif'; | |
591 | $gdesc = $Lang::tr{'click to disable'}; | |
592 | ||
593 | # Check if the given hostname is a FQDN before doing a nslookup. | |
594 | if (&General::validfqdn($hostname)) { | |
595 | $sync = (&General::DyndnsServiceSync ($ip,$temp[1], $temp[2]) ? "<font color='green'>": "<font color='red'>") ; | |
596 | } | |
597 | ||
598 | $toggle_enabled = 'off'; | |
599 | } else { | |
600 | $sync = "<font color='blue'>"; | |
601 | $gif = 'off.gif'; | |
602 | $gdesc = $Lang::tr{'click to enable'}; | |
603 | $toggle_enabled = 'on'; | |
604 | } | |
605 | ||
606 | # Background color. | |
607 | my $col=""; | |
608 | ||
609 | if ($settings{'ID'} eq $id) { | |
610 | $col="bgcolor='${Header::colouryellow}'"; | |
611 | } elsif (!($temp[0] ~~ @providers)) { | |
612 | $col="bgcolor='#FF4D4D'"; | |
613 | } elsif ($id % 2) { | |
614 | $col="bgcolor='$color{'color20'}'"; | |
615 | } else { | |
616 | $col="bgcolor='$color{'color22'}'"; | |
617 | } | |
618 | ||
619 | # Handle hostname details. Only connect the values with a dott if both are available. | |
620 | my $hostname=""; | |
621 | ||
622 | if (($temp[1]) && ($temp[2])) { | |
623 | $hostname="$temp[1].$temp[2]"; | |
624 | } else { | |
625 | $hostname="$temp[1]"; | |
626 | } | |
627 | ||
628 | # The following HTML Code still is part of the loop. | |
629 | print <<END; | |
630 | <tr> | |
631 | <td align='center' $col><a href='http://$temp[0]'>$temp[0]</a></td> | |
632 | <td align='center' $col>$sync$hostname</td> | |
633 | ||
634 | <td align='center' $col><form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
635 | <input type='hidden' name='ID' value='$id'> | |
636 | <input type='hidden' name='ENABLED' value='$toggle_enabled'> | |
637 | <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' /> | |
638 | <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' /> | |
639 | </form></td> | |
640 | ||
641 | <td align='center' $col><form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
642 | <input type='hidden' name='ID' value='$id'> | |
643 | <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' /> | |
644 | <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' /> | |
645 | </form></td> | |
646 | ||
647 | <td align='center' $col><form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
648 | <input type='hidden' name='ID' value='$id'> | |
649 | <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' /> | |
650 | <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' /> | |
651 | </form></td> | |
652 | </tr> | |
653 | END | |
654 | $id++; | |
655 | } | |
656 | ||
657 | print <<END; | |
658 | </table> | |
659 | <table width='100%'> | |
660 | <tr> | |
661 | <td class='boldbase'> <b>$Lang::tr{'legend'}: </b></td> | |
662 | <td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td> | |
663 | <td class='base'>$Lang::tr{'click to disable'}</td> | |
664 | <td> </td> | |
665 | <td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td> | |
666 | <td class='base'>$Lang::tr{'click to enable'}</td> | |
667 | <td> </td> | |
668 | <td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td> | |
669 | <td class='base'>$Lang::tr{'edit'}</td> | |
670 | <td> </td> | |
671 | <td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td> | |
672 | <td class='base'>$Lang::tr{'remove'}</td> | |
673 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
674 | <td align='right' width='30%'><input type='submit' name='ACTION' value='$Lang::tr{'instant update'}' /></td> | |
675 | </form> | |
676 | </tr> | |
677 | </table> | |
678 | END | |
679 | ||
680 | &Header::closebox(); | |
681 | } | |
682 | ||
683 | &Header::closebigbox(); | |
684 | &Header::closepage(); | |
685 | ||
686 | # Function to generate the required configuration file for the DDNS tool. | |
687 | sub GenerateDDNSConfigFile { | |
688 | # Open datafile file | |
689 | open(SETTINGS, "<$datafile") or die "Could not open $datafile."; | |
690 | ||
691 | open(FILE, ">${General::swroot}/ddns/ddns.conf"); | |
692 | ||
693 | # Global configuration options. | |
694 | print FILE "[config]\n"; | |
695 | ||
696 | # Check if we guess our IP address by an extranal server. | |
697 | if ($settings{'BEHINDROUTER'} eq "FETCH_IP") { | |
698 | print FILE "guess_external_ip = true\n"; | |
699 | } else { | |
700 | print FILE "guess_external_ip = false\n"; | |
701 | } | |
702 | ||
703 | # Use an upstream proxy and generate proxy url. | |
704 | my %proxysettings; | |
705 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
706 | if ($proxysettings{'UPSTREAM_PROXY'}) { | |
707 | my $proxy_string = "http://"; | |
708 | ||
709 | if ($proxysettings{'UPSTREAM_USER'} && $proxysettings{'UPSTREAM_PASSWORD'}) { | |
710 | $proxy_string .= "$proxysettings{'UPSTREAM_USER'}:$proxysettings{'UPSTREAM_PASSWORD'}@"; | |
711 | } | |
712 | ||
713 | $proxy_string .= $proxysettings{'UPSTREAM_PROXY'}; | |
714 | ||
715 | print FILE "proxy = $proxy_string\n"; | |
716 | } | |
717 | ||
718 | print FILE "\n"; | |
719 | ||
720 | while (<SETTINGS>) { | |
721 | my $line = $_; | |
722 | chomp($line); | |
723 | ||
724 | # Generate array based on the line content (seperator is a single or multiple space's) | |
725 | my @settings = split(/,/, $line); | |
726 | my ($provider, $hostname, $domain, $proxy, $wildcards, $username, $password, $enabled) = @settings; | |
727 | ||
728 | # Skip entries if they are not (longer) supported. | |
729 | next unless ($provider ~~ @providers); | |
730 | ||
731 | # Skip disabled entries. | |
732 | next unless ($enabled eq "on"); | |
733 | ||
734 | # Handle hostname details. Only connect the values with a dott if both are available. | |
735 | if (($hostname) && ($domain)) { | |
736 | print FILE "[$hostname.$domain]\n"; | |
737 | } else { | |
738 | print FILE "[$hostname]\n"; | |
739 | } | |
740 | ||
741 | print FILE "provider = $provider\n"; | |
742 | ||
743 | my $use_token = 0; | |
744 | ||
745 | # Handle token based auth for various providers. | |
746 | if ($provider ~~ @token_provider) { | |
747 | $use_token = 1; | |
748 | } | |
749 | ||
750 | # Handle token auth for freedns.afraid.org and regfish.com. | |
751 | if ($provider ~~ ["freedns.afraid.org", "regfish.com"] && $password eq "") { | |
752 | $use_token = 1; | |
753 | $password = $username; | |
754 | ||
755 | # Handle keys for nsupdate | |
756 | } elsif (($provider eq "nsupdate") && $username && $password) { | |
757 | print FILE "key = $username\n"; | |
758 | print FILE "secret = $password\n"; | |
759 | ||
760 | $username = ""; | |
761 | $password = ""; | |
762 | ||
763 | # Handle keys for nsupdate.info | |
764 | } elsif (($provider eq "nsupdate.info") && $password) { | |
765 | print FILE "secret = $password\n"; | |
766 | ||
767 | $username = ""; | |
768 | $password = ""; | |
769 | } | |
770 | ||
771 | # Write auth details. | |
772 | if ($use_token) { | |
773 | print FILE "token = $password\n"; | |
774 | } elsif ($username && $password) { | |
775 | print FILE "username = $username\n"; | |
776 | print FILE "password = $password\n"; | |
777 | } | |
778 | ||
779 | print FILE "\n"; | |
780 | } | |
781 | ||
782 | close(SETTINGS); | |
783 | close(FILE); | |
784 | } | |
785 | ||
786 | # Function which generates an array (@providers) which contains the supported providers. | |
787 | sub GetProviders ($) { | |
788 | my ($type) = @_; | |
789 | ||
790 | # Set default type to get all providers | |
791 | $type = $type ? $type : "all"; | |
792 | ||
793 | # Check if the requested type is "token-providers". | |
794 | if ($type eq "token-providers") { | |
795 | # Call ddns util to only get providers which supports token based auth. | |
796 | open(PROVIDERS, "/usr/bin/ddns list-token-providers |"); | |
797 | } else { | |
798 | # Get all supported providers. | |
799 | open(PROVIDERS, "/usr/bin/ddns list-providers |"); | |
800 | } | |
801 | ||
802 | # Create new array to store the providers. | |
803 | my @providers = (); | |
804 | ||
805 | while (<PROVIDERS>) { | |
806 | my $provider = $_; | |
807 | ||
808 | # Remove following newlines. | |
809 | chomp($provider); | |
810 | ||
811 | # Add provider to the array. | |
812 | push(@providers, $provider); | |
813 | } | |
814 | ||
815 | close(PROVIDERS); | |
816 | ||
817 | # Return our array. | |
818 | return @providers; | |
819 | } |