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ac1cfefa | 1 | #!/usr/bin/perl |
70df8302 MT |
2 | ############################################################################### |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2007 Michael Tremer & Christian Schmidt # | |
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 | ||
ac1cfefa MT |
22 | use strict; |
23 | ||
24 | # enable only the following on debugging purpose | |
cb5e9c6c CS |
25 | #use warnings; |
26 | #use CGI::Carp 'fatalsToBrowser'; | |
ac1cfefa | 27 | |
986e08d9 | 28 | require '/var/ipfire/general-functions.pl'; |
ac1cfefa MT |
29 | require "${General::swroot}/lang.pl"; |
30 | require "${General::swroot}/header.pl"; | |
31 | #workaround to suppress a warning when a variable is used only once | |
32 | my @dummy = ( ${Header::colouryellow} ); | |
33 | undef (@dummy); | |
34 | ||
35 | our %dhcpsettings=(); | |
36 | our %netsettings=(); | |
37 | my %mainsettings=(); | |
38 | my %timesettings=(); | |
39 | my $setting = "${General::swroot}/dhcp/settings"; | |
40 | our $filename1 = "${General::swroot}/dhcp/advoptions"; # Field separator is TAB in this file (comma is standart) | |
d1883e28 | 41 | # because we need commas in the some data |
ac1cfefa | 42 | our $filename2 = "${General::swroot}/dhcp/fixleases"; |
d1883e28 | 43 | our $filename3 = "${General::swroot}/dhcp/advoptions-list"; # Describe the allowed syntax for dhcp options |
ac1cfefa MT |
44 | my $errormessage = ''; |
45 | my $warnNTPmessage = ''; | |
46 | my @nosaved=(); | |
fe6cda92 | 47 | my %color = (); |
ac1cfefa MT |
48 | |
49 | #Basic syntax allowed for new Option definition. Not implemented: RECORDS & array of RECORDS | |
50 | our $OptionTypes = 'boolean|((un)?signed )?integer (8|16|32)|ip-address|text|string|encapsulate \w+|array of ip-address'; | |
51 | ||
52 | &Header::showhttpheaders(); | |
541d93f0 CS |
53 | our @ITFs=('GREEN'); |
54 | if (&Header::blue_used()){push(@ITFs,'BLUE');} | |
ac1cfefa MT |
55 | |
56 | #Settings1 for the first screen box | |
57 | foreach my $itf (@ITFs) { | |
58 | $dhcpsettings{"ENABLE_${itf}"} = 'off'; | |
59 | $dhcpsettings{"ENABLEBOOTP_${itf}"} = 'off'; | |
60 | $dhcpsettings{"START_ADDR_${itf}"} = ''; | |
61 | $dhcpsettings{"END_ADDR_${itf}"} = ''; | |
62 | $dhcpsettings{"DOMAIN_NAME_${itf}"} = ''; | |
63 | $dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"} = ''; | |
64 | $dhcpsettings{"MAX_LEASE_TIME_${itf}"} = ''; | |
65 | $dhcpsettings{"WINS1_${itf}"} = ''; | |
66 | $dhcpsettings{"WINS2_${itf}"} = ''; | |
67 | $dhcpsettings{"DNS1_${itf}"} = ''; | |
68 | $dhcpsettings{"DNS2_${itf}"} = ''; | |
69 | $dhcpsettings{"NTP1_${itf}"} = ''; | |
70 | $dhcpsettings{"NTP2_${itf}"} = ''; | |
d1883e28 MT |
71 | $dhcpsettings{"NEXT_${itf}"} = ''; |
72 | $dhcpsettings{"FILE_${itf}"} = ''; | |
f5fb9a04 MT |
73 | $dhcpsettings{"DNS_UPDATE_KEY_NAME_${itf}"} = ''; |
74 | $dhcpsettings{"DNS_UPDATE_KEY_SECRET_${itf}"} = ''; | |
75 | $dhcpsettings{"DNS_UPDATE_KEY_ALGO_${itf}"} = ''; | |
ac1cfefa MT |
76 | } |
77 | ||
78 | $dhcpsettings{'SORT_FLEASELIST'} = 'FIPADDR'; | |
79 | $dhcpsettings{'SORT_LEASELIST'} = 'IPADDR'; | |
80 | ||
f5fb9a04 MT |
81 | # DNS Update settings |
82 | $dhcpsettings{'DNS_UPDATE_ENABLED'} = 'off'; | |
83 | ||
ac1cfefa MT |
84 | #Settings2 for editing the multi-line list |
85 | #Must not be saved with writehash ! | |
86 | $dhcpsettings{'FIX_MAC'} = ''; | |
87 | $dhcpsettings{'FIX_ADDR'} = ''; | |
88 | $dhcpsettings{'FIX_ENABLED'} = 'off'; | |
89 | $dhcpsettings{'FIX_NEXTADDR'} = ''; | |
90 | $dhcpsettings{'FIX_FILENAME'} = ''; | |
91 | $dhcpsettings{'FIX_ROOTPATH'} = ''; | |
92 | $dhcpsettings{'FIX_REMARK'} = ''; | |
93 | $dhcpsettings{'ACTION'} = ''; | |
94 | $dhcpsettings{'KEY1'} = ''; | |
95 | $dhcpsettings{'KEY2'} = ''; | |
96 | @nosaved=('FIX_MAC','FIX_ADDR','FIX_ENABLED','FIX_NEXTADDR', | |
97 | 'FIX_FILENAME','FIX_ROOTPATH','FIX_REMARK'); | |
98 | ||
99 | $dhcpsettings{'ADVOPT_ENABLED'} = ''; | |
100 | $dhcpsettings{'ADVOPT_NAME'} = ''; | |
101 | $dhcpsettings{'ADVOPT_DATA'} = ''; | |
102 | unshift (@nosaved,'ADVOPT_ENABLED','ADVOPT_NAME','ADVOPT_DATA'); | |
103 | foreach my $itf (@ITFs) { | |
104 | $dhcpsettings{"ADVOPT_SCOPE_${itf}"} = 'off'; | |
105 | unshift (@nosaved, "ADVOPT_SCOPE_${itf}"); | |
106 | } | |
107 | ||
108 | # Read Ipcop settings | |
109 | &General::readhash("${General::swroot}/ethernet/settings", \%netsettings); | |
110 | &General::readhash("${General::swroot}/main/settings", \%mainsettings); | |
111 | &General::readhash("${General::swroot}/time/settings", \%timesettings); | |
fe6cda92 | 112 | &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color); |
ac1cfefa MT |
113 | |
114 | #Get GUI values | |
115 | &Header::getcgihash(\%dhcpsettings); | |
116 | ||
117 | open(FILE, "$filename1") or die 'Unable to open dhcp advanced options file.'; | |
118 | our @current1 = <FILE>; | |
119 | close(FILE); | |
120 | # Extract OptionDefinition | |
121 | foreach my $line (@current1) { | |
122 | #chomp($line); # remove newline #don't know why, but this remove newline in @current1 .... ! | |
123 | my @temp = split(/\t/,$line); | |
124 | AddNewOptionDefinition ($temp[1] . ' ' . $temp[2]); | |
125 | } | |
126 | ||
127 | open(FILE, "$filename2") or die 'Unable to open fixed leases file.'; | |
128 | our @current2 = <FILE>; | |
129 | close(FILE); | |
130 | ||
131 | # Check Settings1 first because they are needed by &buildconf | |
132 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'save'}) { | |
133 | foreach my $itf (@ITFs) { | |
134 | if ($dhcpsettings{"ENABLE_${itf}"} eq 'on' ) { | |
135 | # "Start" is defined, need "End" and vice versa | |
136 | if ($dhcpsettings{"START_ADDR_${itf}"}) { | |
137 | if (!(&General::validip($dhcpsettings{"START_ADDR_${itf}"}))) { | |
138 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid start address'}; | |
139 | goto ERROR; | |
140 | } | |
141 | if (!$dhcpsettings{"END_ADDR_${itf}"}) { | |
142 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid end address'}; | |
143 | goto ERROR; | |
144 | } | |
145 | if (! &General::IpInSubnet ( $dhcpsettings{"START_ADDR_${itf}"}, | |
146 | $netsettings{"${itf}_NETADDRESS"}, | |
147 | $netsettings{"${itf}_NETMASK"})) { | |
148 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid start address'}; | |
149 | goto ERROR; | |
150 | } | |
151 | } | |
152 | ||
153 | if ($dhcpsettings{"END_ADDR_${itf}"}) { | |
154 | if (!(&General::validip($dhcpsettings{"END_ADDR_${itf}"}))) { | |
155 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid end address'}; | |
156 | goto ERROR; | |
157 | } | |
158 | if (!$dhcpsettings{"START_ADDR_${itf}"}) { | |
159 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid start address'}; | |
160 | goto ERROR; | |
161 | } | |
162 | if (! &General::IpInSubnet ( $dhcpsettings{"END_ADDR_${itf}"}, | |
163 | $netsettings{"${itf}_NETADDRESS"}, | |
164 | $netsettings{"${itf}_NETMASK"})) { | |
165 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid end address'}; | |
166 | goto ERROR; | |
167 | } | |
168 | #swap if necessary! (support 255.255.0.0 range, I doubt we need more) GE | |
169 | my @startoct = split (/\./, $dhcpsettings{"START_ADDR_${itf}"}); | |
170 | my @endoct = split (/\./, $dhcpsettings{"END_ADDR_${itf}"}); | |
171 | if ( $endoct[2]*256+$endoct[3] < $startoct[2]*256+$startoct[3] ) { | |
172 | ($dhcpsettings{"START_ADDR_${itf}"},$dhcpsettings{"END_ADDR_${itf}"}) = | |
173 | ($dhcpsettings{"END_ADDR_${itf}"},$dhcpsettings{"START_ADDR_${itf}"}); | |
174 | } | |
175 | } | |
176 | ||
177 | if (!($dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"} =~ /^\d+$/)) { | |
178 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid default lease time'} . $dhcpsettings{'DEFAULT_LEASE_TIME_${itf}'}; | |
179 | goto ERROR; | |
180 | } | |
181 | ||
182 | if (!($dhcpsettings{"MAX_LEASE_TIME_${itf}"} =~ /^\d+$/)) { | |
183 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid max lease time'} . $dhcpsettings{'MAX_LEASE_TIME_${itf}'}; | |
184 | goto ERROR; | |
185 | } | |
186 | ||
187 | if ($dhcpsettings{"DNS1_${itf}"}) { | |
188 | if (!(&General::validip($dhcpsettings{"DNS1_${itf}"}))) { | |
189 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid primary dns'}; | |
190 | goto ERROR; | |
191 | } | |
192 | } | |
193 | if ($dhcpsettings{"DNS2_${itf}"}) { | |
194 | if (!(&General::validip($dhcpsettings{"DNS2_${itf}"}))) { | |
195 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid secondary dns'}; | |
196 | goto ERROR; | |
197 | } | |
198 | if (! $dhcpsettings{"DNS1_${itf}"}) { | |
199 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'cannot specify secondary dns without specifying primary'}; | |
200 | goto ERROR; | |
201 | } | |
202 | } | |
203 | ||
204 | if ($dhcpsettings{"WINS1_${itf}"}) { | |
205 | if (!(&General::validip($dhcpsettings{"WINS1_${itf}"}))) { | |
206 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid wins address'}; | |
207 | goto ERROR; | |
208 | } | |
209 | } | |
210 | if ($dhcpsettings{"WINS2_${itf}"}) { | |
211 | if (!(&General::validip($dhcpsettings{"WINS2_${itf}"}))) { | |
212 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid wins address'}; | |
213 | goto ERROR; | |
214 | } | |
215 | if (! $dhcpsettings{"WINS1_${itf}"} ) { | |
216 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'cannot specify secondary wins without specifying primary'}; | |
217 | goto ERROR; | |
218 | } | |
219 | } | |
d1883e28 MT |
220 | if ($dhcpsettings{"NEXT_${itf}"}) { |
221 | if (!(&General::validip($dhcpsettings{"NEXT_${itf}"}))) { | |
222 | $errormessage = "next-server on ${itf}: " . $Lang::tr{'invalid ip'}; | |
223 | goto ERROR; | |
224 | } | |
225 | } | |
ac1cfefa MT |
226 | if ($dhcpsettings{"NTP1_${itf}"}) { |
227 | if (!(&General::validip($dhcpsettings{"NTP1_${itf}"}))) { | |
228 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid primary ntp'}; | |
229 | goto ERROR; | |
230 | } | |
231 | if ($dhcpsettings{"NTP1_${itf}"} eq $netsettings{"${itf}_ADDRESS"} && ($timesettings{'ENABLECLNTP'} ne 'on')) { | |
232 | $warnNTPmessage = "DHCP on ${itf}: " . $Lang::tr{'local ntp server specified but not enabled'}; | |
233 | #goto ERROR; | |
234 | } | |
235 | } | |
236 | if ($dhcpsettings{"NTP2_${itf}"}) { | |
237 | if (!(&General::validip($dhcpsettings{"NTP2_${itf}"}))) { | |
238 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid secondary ntp'}; | |
239 | goto ERROR; | |
240 | } | |
241 | if ($dhcpsettings{"NTP2_${itf}"} eq $netsettings{"${itf}_ADDRESS"} && ($timesettings{'ENABLECLNTP'} ne 'on')) { | |
242 | $warnNTPmessage = "DHCP on ${itf}: " . $Lang::tr{'local ntp server specified but not enabled'}; | |
243 | #goto ERROR; | |
244 | } | |
245 | if (! $dhcpsettings{"NTP1_${itf}"}) { | |
246 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'cannot specify secondary ntp without specifying primary'}; | |
247 | goto ERROR; | |
248 | } | |
249 | } | |
250 | } # enabled | |
251 | }#loop interface verify | |
252 | ||
a1468f66 | 253 | map (delete ($dhcpsettings{$_}) ,@nosaved,'ACTION','KEY1','KEY2','q'); # Must not be saved |
ac1cfefa MT |
254 | &General::writehash($setting, \%dhcpsettings); # Save good settings |
255 | $dhcpsettings{'ACTION'} = $Lang::tr{'save'}; # create an 'ACTION' | |
256 | map ($dhcpsettings{$_} = '',@nosaved,'KEY1','KEY2'); # and reinit vars to empty | |
257 | &buildconf; | |
258 | ERROR: # Leave the faulty field untouched | |
259 | } else { | |
260 | &General::readhash($setting, \%dhcpsettings); # Get saved settings and reset to good if needed | |
261 | } | |
262 | ||
263 | ## Sorting of fixed leases | |
264 | if ($ENV{'QUERY_STRING'} =~ /^FETHER|^FIPADDR/ ) { | |
265 | my $newsort=$ENV{'QUERY_STRING'}; | |
266 | my $act=$dhcpsettings{'SORT_FLEASELIST'}; | |
267 | #Reverse actual sort ? | |
268 | if ($act =~ $newsort) { | |
269 | my $Rev=''; | |
270 | if ($act !~ 'Rev') { | |
271 | $Rev='Rev'; | |
272 | } | |
273 | $newsort.=$Rev; | |
274 | } | |
275 | $dhcpsettings{'SORT_FLEASELIST'}=$newsort; | |
a1468f66 | 276 | map (delete ($dhcpsettings{$_}) ,@nosaved,'ACTION','KEY1','KEY2', 'q'); # Must never be saved |
ac1cfefa MT |
277 | &General::writehash($setting, \%dhcpsettings); |
278 | &sortcurrent2; | |
279 | $dhcpsettings{'ACTION'} = 'SORT'; # create an 'ACTION' | |
280 | map ($dhcpsettings{$_} = '',@nosaved,'KEY1','KEY2');# and reinit vars to empty | |
281 | } | |
282 | ||
283 | #Sorting of allocated leases | |
284 | &Header::CheckSortOrder; | |
285 | ||
286 | ||
287 | ## Now manipulate the two multi-line list with Settings2. | |
288 | # '1' suffix is for ADVANCED OPTIONS | |
289 | # '2' suffix is for FIXED LEASES | |
290 | ||
291 | # Toggle enable/disable field on specified options. | |
292 | ||
293 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'toggle enable disable'}.'1') { | |
294 | #move out new line | |
295 | chomp(@current1[$dhcpsettings{'KEY1'}]); | |
296 | my @temp = split(/\t/,@current1[$dhcpsettings{'KEY1'}]); #use TAB separator ! | |
297 | $temp[0] = $temp[0] eq 'on' ? '' : 'on'; # Toggle the field | |
298 | @current1[$dhcpsettings{'KEY1'}] = join ("\t",@temp)."\n"; | |
299 | $dhcpsettings{'KEY1'} = ''; # End edit mode | |
300 | &General::log($Lang::tr{'dhcp advopt modified'}); | |
301 | open(FILE, ">$filename1") or die 'Unable to open dhcp advanced options file.'; | |
302 | print FILE @current1; | |
303 | close(FILE); | |
304 | ||
305 | #Write changes to dhcpd.conf. | |
306 | &buildconf; | |
307 | } | |
308 | ||
309 | ||
310 | ||
311 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'add'}.'1' && | |
312 | $dhcpsettings{'SUBMIT'} ne $Lang::tr{'dhcp advopt help'}) { | |
313 | $dhcpsettings{'ADVOPT_NAME'} =~ s/[^ \w-]//g; # prevent execution of code by removing everything except letters/space | |
314 | $dhcpsettings{'ADVOPT_DATA'} =~ s/`//g; # back tik ` ? not allowed ! | |
315 | ||
316 | if ($dhcpsettings{'ADVOPT_DATA'} eq '') { | |
317 | $errormessage=$Lang::tr{'dhcp advopt blank value'}; | |
318 | } | |
319 | ||
320 | # Test for a new option definition string (join field name & data) | |
321 | if (ExistNewOptionDefinition ($dhcpsettings{'ADVOPT_NAME'} . ' ' . $dhcpsettings{'ADVOPT_DATA'})) { | |
322 | #only edit permitted if option definition exists | |
323 | $errormessage = $Lang::tr{'dhcp advopt definition exists'} if ($dhcpsettings{'KEY1'} eq ''); | |
324 | $dhcpsettings{'ADVOPT_ENABLED'} = 'on'; # force active | |
325 | map ($dhcpsettings{"ADVOPT_SCOPE_$_"} = 'off', @ITFs); # force global | |
326 | } elsif (AddNewOptionDefinition ($dhcpsettings{'ADVOPT_NAME'} . ' ' . $dhcpsettings{'ADVOPT_DATA'})) { | |
327 | #was a new option definition | |
328 | $dhcpsettings{'ADVOPT_ENABLED'} = 'on'; # force active | |
329 | map ($dhcpsettings{"ADVOPT_SCOPE_$_"} = 'off', @ITFs); # force global | |
330 | } elsif (ValidNewOption ($dhcpsettings{'ADVOPT_NAME'} . ' ' . $dhcpsettings{'ADVOPT_DATA'})) { | |
331 | #was a new option | |
332 | } elsif (! `grep "\$option $dhcpsettings{'ADVOPT_NAME'} " $filename3`) { | |
333 | $errormessage=$Lang::tr{'dhcp advopt unknown'}.': '.$dhcpsettings{'ADVOPT_NAME'}; | |
334 | } | |
335 | ||
336 | unless ($errormessage) { | |
337 | ||
338 | my $scope = ''; | |
339 | foreach my $itf (@ITFs) { # buils "RED,GREEN,ORANGE,... based on selection | |
340 | $scope .= $dhcpsettings{"ADVOPT_SCOPE_${itf}"} eq 'on' ? "\t$itf" : "\toff" ; | |
341 | } | |
342 | if ($dhcpsettings{'KEY1'} eq '') { #add or edit ? TAB separator ! | |
343 | unshift (@current1, "$dhcpsettings{'ADVOPT_ENABLED'}\t$dhcpsettings{'ADVOPT_NAME'}\t$dhcpsettings{'ADVOPT_DATA'}$scope\n"); | |
344 | &General::log($Lang::tr{'dhcp advopt added'}); | |
345 | } else { | |
346 | @current1[$dhcpsettings{'KEY1'}] = "$dhcpsettings{'ADVOPT_ENABLED'}\t$dhcpsettings{'ADVOPT_NAME'}\t$dhcpsettings{'ADVOPT_DATA'}$scope\n"; | |
347 | $dhcpsettings{'KEY1'} = ''; # End edit mode | |
348 | &General::log($Lang::tr{'dhcp advopt modified'}); | |
349 | } | |
350 | ||
351 | #Write changes to dhcpd.conf. | |
352 | &sortcurrent1; # sort newly added/modified entry | |
353 | &buildconf; # before calling buildconf which use fixed lease file ! | |
354 | } | |
355 | } | |
356 | ||
357 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'edit'}.'1') { | |
358 | #move out new line | |
359 | my $line = @current1[$dhcpsettings{'KEY1'}]; | |
360 | chomp($line); | |
361 | my @temp = split(/\t/, $line); | |
362 | $dhcpsettings{'ADVOPT_ENABLED'}=$temp[0]; | |
363 | $dhcpsettings{'ADVOPT_NAME'}=$temp[1]; | |
364 | $dhcpsettings{'ADVOPT_DATA'}=$temp[2]; | |
365 | ||
366 | # read next fields which are the name (color) of an interface if this interface is scoped | |
367 | for (my $key=0; $key<@ITFs; $key++) { | |
368 | my $itf = $temp[3+$key]; | |
369 | if ($itf ne 'off') # Only is an interface name is read | |
370 | { | |
371 | $dhcpsettings{"ADVOPT_SCOPE_${itf}"} = 'on'; | |
372 | } | |
373 | } | |
374 | } | |
375 | ||
376 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'remove'}.'1') { | |
377 | splice (@current1,$dhcpsettings{'KEY1'},1); | |
378 | open(FILE, ">$filename1") or die 'Unable to open dhcp advanced options file.'; | |
379 | print FILE @current1; | |
380 | close(FILE); | |
381 | $dhcpsettings{'KEY1'} = ''; # End remove mode | |
382 | &General::log($Lang::tr{'dhcp advopt removed'}); | |
383 | #Write changes to dhcpd.conf. | |
384 | &buildconf; | |
385 | } | |
386 | #end KEY1 | |
387 | ||
388 | ||
389 | # Toggle enable/disable field on specified lease. | |
390 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'toggle enable disable'}.'2') { | |
391 | #move out new line | |
392 | chomp(@current2[$dhcpsettings{'KEY2'}]); | |
393 | my @temp = split(/\,/,@current2[$dhcpsettings{'KEY2'}]); | |
394 | $temp[2] = $temp[2] eq 'on' ? '' : 'on'; # Toggle the field | |
395 | @current2[$dhcpsettings{'KEY2'}] = join (',',@temp)."\n"; | |
396 | $dhcpsettings{'KEY2'} = ''; # End edit mode | |
397 | &General::log($Lang::tr{'fixed ip lease modified'}); | |
398 | open(FILE, ">$filename2") or die 'Unable to open fixed leases file.'; | |
399 | print FILE @current2; | |
400 | close(FILE); | |
401 | ||
402 | #Write changes to dhcpd.conf. | |
403 | &buildconf; | |
404 | } | |
405 | ||
406 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'add'}.'2') { | |
407 | $dhcpsettings{'FIX_MAC'} =~ tr/-/:/; | |
408 | unless(&General::validip($dhcpsettings{'FIX_ADDR'})) { $errormessage = $Lang::tr{'invalid fixed ip address'}; } | |
409 | unless(&General::validmac($dhcpsettings{'FIX_MAC'})) { $errormessage = $Lang::tr{'invalid fixed mac address'}; } | |
410 | if ($dhcpsettings{'FIX_NEXTADDR'}) { | |
411 | unless(&General::validip($dhcpsettings{'FIX_NEXTADDR'})) { $errormessage = $Lang::tr{'invalid fixed ip address'}; } | |
412 | } | |
413 | ||
414 | my $key = 0; | |
415 | CHECK:foreach my $line (@current2) { | |
416 | my @temp = split(/\,/,$line); | |
417 | if($dhcpsettings{'KEY2'} ne $key) { | |
418 | # same MAC is OK on different subnets. This test is not complete because | |
419 | # if ip are not inside a known subnet, I don't warn. | |
420 | # Also it may be needed to put duplicate fixed lease in their right subnet definition.. | |
421 | foreach my $itf (@ITFs) { | |
422 | my $scoped = &General::IpInSubnet($dhcpsettings{'FIX_ADDR'}, | |
423 | $netsettings{"${itf}_NETADDRESS"}, | |
424 | $netsettings{"${itf}_NETMASK"}) && | |
425 | $dhcpsettings{"ENABLE_${itf}"} eq 'on'; | |
426 | if ( $scoped && | |
427 | (lc($dhcpsettings{'FIX_MAC'}) eq lc($temp[0])) && | |
428 | &General::IpInSubnet($temp[1], | |
429 | $netsettings{"${itf}_NETADDRESS"}, | |
430 | $netsettings{"${itf}_NETMASK"})) { | |
431 | $errormessage = "$Lang::tr{'mac address in use'} $dhcpsettings{'FIX_MAC'}"; | |
432 | last CHECK; | |
433 | } | |
434 | } | |
435 | } | |
436 | $key++; | |
437 | } | |
438 | ||
439 | unless ($errormessage) { | |
440 | $dhcpsettings{'FIX_REMARK'} = &Header::cleanhtml($dhcpsettings{'FIX_REMARK'}); | |
441 | $dhcpsettings{'FIX_NEXTADDR'} = &Header::cleanhtml($dhcpsettings{'FIX_NEXTADDR'}); | |
442 | $dhcpsettings{'FIX_FILENAME'} = &Header::cleanhtml($dhcpsettings{'FIX_FILENAME'}); | |
443 | $dhcpsettings{'FIX_ROOTPATH'} = &Header::cleanhtml($dhcpsettings{'FIX_ROOTPATH'}); | |
444 | if ($dhcpsettings{'KEY2'} eq '') { #add or edit ? | |
445 | unshift (@current2, "$dhcpsettings{'FIX_MAC'},$dhcpsettings{'FIX_ADDR'},$dhcpsettings{'FIX_ENABLED'},$dhcpsettings{'FIX_NEXTADDR'},$dhcpsettings{'FIX_FILENAME'},$dhcpsettings{'FIX_ROOTPATH'},$dhcpsettings{'FIX_REMARK'}\n"); | |
446 | &General::log($Lang::tr{'fixed ip lease added'}); | |
91fc3030 MT |
447 | |
448 | # Enter edit mode | |
31672dc8 | 449 | $dhcpsettings{'KEY2'} = 0; |
ac1cfefa MT |
450 | } else { |
451 | @current2[$dhcpsettings{'KEY2'}] = "$dhcpsettings{'FIX_MAC'},$dhcpsettings{'FIX_ADDR'},$dhcpsettings{'FIX_ENABLED'},$dhcpsettings{'FIX_NEXTADDR'},$dhcpsettings{'FIX_FILENAME'},$dhcpsettings{'FIX_ROOTPATH'},$dhcpsettings{'FIX_REMARK'}\n"; | |
452 | $dhcpsettings{'KEY2'} = ''; # End edit mode | |
453 | &General::log($Lang::tr{'fixed ip lease modified'}); | |
31672dc8 MT |
454 | |
455 | # sort newly added/modified entry | |
456 | &sortcurrent2; | |
ac1cfefa MT |
457 | } |
458 | ||
459 | #Write changes to dhcpd.conf. | |
ac1cfefa MT |
460 | &buildconf; # before calling buildconf which use fixed lease file ! |
461 | } | |
462 | } | |
463 | ||
464 | if ($dhcpsettings{'ACTION_ALL'} eq '+') { | |
465 | my $news = 0; | |
466 | foreach (keys %dhcpsettings) { | |
467 | if (/^(\d+\.\d+\.\d+\.\d+)-([0-9a-fA-F:]+)$/) { # checked names are index of the line | |
468 | my $ip=$1; | |
469 | my $mac=$2; | |
470 | if (!grep (/$2/,@current2)) { | |
471 | unshift (@current2, "$mac,$ip,on,,,,imported\n"); | |
472 | $news++; | |
473 | } | |
474 | } | |
475 | } | |
476 | if ($news) { | |
477 | #Write changes to dhcpd.conf. | |
478 | $warnNTPmessage = $Lang::tr{'fixed ip lease added'}."($news)"; | |
479 | &General::log($warnNTPmessage); | |
480 | &sortcurrent2; # sort newly added/modified entry | |
481 | &buildconf; # before calling buildconf which use fixed lease file ! | |
482 | } | |
483 | } | |
484 | ||
485 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'edit'}.'2') { | |
486 | #move out new line | |
487 | my $line = @current2[$dhcpsettings{'KEY2'}]; | |
488 | chomp($line); | |
489 | my @temp = split(/\,/, $line); | |
490 | $dhcpsettings{'FIX_MAC'}=$temp[0]; | |
491 | $dhcpsettings{'FIX_ADDR'}=$temp[1]; | |
492 | $dhcpsettings{'FIX_ENABLED'}=$temp[2]; | |
493 | $dhcpsettings{'FIX_NEXTADDR'}=$temp[3]; | |
494 | $dhcpsettings{'FIX_FILENAME'}=$temp[4]; | |
495 | $dhcpsettings{'FIX_ROOTPATH'}=$temp[5]; | |
496 | $dhcpsettings{'FIX_REMARK'}=$temp[6]; | |
497 | } | |
498 | ||
499 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'remove'}.'2') { | |
500 | splice (@current2,$dhcpsettings{'KEY2'},1); | |
501 | open(FILE, ">$filename2") or die 'Unable to open fixed lease file.'; | |
502 | print FILE @current2; | |
503 | close(FILE); | |
504 | $dhcpsettings{'KEY2'} = ''; # End remove mode | |
505 | &General::log($Lang::tr{'fixed ip lease removed'}); | |
506 | #Write changes to dhcpd.conf. | |
507 | &buildconf; | |
508 | } | |
509 | #end KEY2 defined | |
510 | ||
511 | ||
512 | ||
513 | ||
514 | if ($dhcpsettings{'ACTION'} eq '' ) { # First launch from GUI | |
515 | ||
516 | # Set default DHCP values only if blank and disabled | |
517 | foreach my $itf (@ITFs) { | |
518 | if ($dhcpsettings{"ENABLE_${itf}"} ne 'on' ) { | |
519 | $dhcpsettings{"DNS1_${itf}"} = $netsettings{"${itf}_ADDRESS"}; | |
520 | $dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"} = '60'; | |
521 | $dhcpsettings{"MAX_LEASE_TIME_${itf}"} = '120'; | |
522 | $dhcpsettings{"DOMAIN_NAME_${itf}"} = $mainsettings{'DOMAINNAME'}; | |
523 | } | |
524 | } | |
525 | $dhcpsettings{'FIX_ENABLED'} = 'on'; | |
526 | } | |
527 | ||
528 | &Header::openpage($Lang::tr{'dhcp configuration'}, 1, ''); | |
529 | &Header::openbigbox('100%', 'left', '', $errormessage); | |
530 | ||
531 | if ($errormessage) { | |
532 | &Header::openbox('100%', 'left', $Lang::tr{'error messages'}); | |
533 | print "<font class='base'>$errormessage </font>\n"; | |
534 | &Header::closebox(); | |
535 | } | |
536 | if ($warnNTPmessage) { | |
537 | $warnNTPmessage = "<font color=${Header::colourred}><b>$Lang::tr{'capswarning'}</b></font>: $warnNTPmessage"; | |
538 | } | |
539 | ||
540 | &Header::openbox('100%', 'left', 'DHCP'); | |
541 | print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>"; | |
542 | ||
543 | foreach my $itf (@ITFs) { | |
544 | my %checked=(); | |
545 | $checked{'ENABLE'}{'on'} = ( $dhcpsettings{"ENABLE_${itf}"} ne 'on') ? '' : "checked='checked'"; | |
546 | $checked{'ENABLEBOOTP'}{'on'} = ( $dhcpsettings{"ENABLEBOOTP_${itf}"} ne 'on') ? '' : "checked='checked'"; | |
547 | ||
548 | if ($netsettings{"${itf}_DEV"} ne '' ) { # Show only defined interface | |
549 | my $lc_itf=lc($itf); | |
550 | print <<END | |
551 | <table width='100%'> | |
552 | <tr> | |
553 | <td width='25%' class='boldbase'><b><font color='${lc_itf}'>$Lang::tr{"$lc_itf interface"}</font></b></td> | |
554 | <td class='base'>$Lang::tr{'enabled'} | |
555 | <input type='checkbox' name='ENABLE_${itf}' $checked{'ENABLE'}{'on'} /></td> | |
9c100957 | 556 | <td width='25%' class='base'>$Lang::tr{'ip address'}<br />$Lang::tr{'netmask'}:</td><td><b>$netsettings{"${itf}_ADDRESS"}<br />$netsettings{"${itf}_NETMASK"}</b></td> |
ac1cfefa | 557 | </tr><tr> |
e3edceeb | 558 | <td width='25%' class='base'>$Lang::tr{'start address'} <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 559 | <td width='25%'><input type='text' name='START_ADDR_${itf}' value='$dhcpsettings{"START_ADDR_${itf}"}' /></td> |
e3edceeb | 560 | <td width='25%' class='base'>$Lang::tr{'end address'} <img src='/blob.gif' alt='*' /></td> |
ac1cfefa MT |
561 | <td width='25%'><input type='text' name='END_ADDR_${itf}' value='$dhcpsettings{"END_ADDR_${itf}"}' /></td> |
562 | </tr><tr> | |
e3edceeb | 563 | <td class='base'>$Lang::tr{'default lease time'} <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 564 | <td><input type='text' name='DEFAULT_LEASE_TIME_${itf}' value='$dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"}' /></td> |
e3edceeb | 565 | <td class='base'>$Lang::tr{'max lease time'} <img src='/blob.gif' alt='*' /></td> |
ac1cfefa MT |
566 | <td><input type='text' name='MAX_LEASE_TIME_${itf}' value='$dhcpsettings{"MAX_LEASE_TIME_${itf}"}' /></td> |
567 | </tr><tr> | |
e3edceeb | 568 | <td class='base'>$Lang::tr{'domain name suffix'}</td> |
ac1cfefa MT |
569 | <td><input type='text' name='DOMAIN_NAME_${itf}' value='$dhcpsettings{"DOMAIN_NAME_${itf}"}' /></td> |
570 | <td>$Lang::tr{'dhcp allow bootp'}:</td> | |
571 | <td><input type='checkbox' name='ENABLEBOOTP_${itf}' $checked{'ENABLEBOOTP'}{'on'} /></td> | |
572 | </tr><tr> | |
e3edceeb | 573 | <td class='base'>$Lang::tr{'primary dns'} <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 574 | <td><input type='text' name='DNS1_${itf}' value='$dhcpsettings{"DNS1_${itf}"}' /></td> |
e3edceeb | 575 | <td class='base'>$Lang::tr{'secondary dns'}</td> |
ac1cfefa MT |
576 | <td><input type='text' name='DNS2_${itf}' value='$dhcpsettings{"DNS2_${itf}"}' /></td> |
577 | </tr><tr> | |
e3edceeb | 578 | <td class='base'>$Lang::tr{'primary ntp server'}:</td> |
ac1cfefa | 579 | <td><input type='text' name='NTP1_${itf}' value='$dhcpsettings{"NTP1_${itf}"}' /></td> |
e3edceeb | 580 | <td class='base'>$Lang::tr{'secondary ntp server'}:</td> |
ac1cfefa MT |
581 | <td><input type='text' name='NTP2_${itf}' value='$dhcpsettings{"NTP2_${itf}"}' /></td> |
582 | </tr><tr> | |
e3edceeb | 583 | <td class='base'>$Lang::tr{'primary wins server address'}:</td> |
ac1cfefa | 584 | <td><input type='text' name='WINS1_${itf}' value='$dhcpsettings{"WINS1_${itf}"}' /></td> |
e3edceeb | 585 | <td class='base'>$Lang::tr{'secondary wins server address'}:</td> |
ac1cfefa | 586 | <td><input type='text' name='WINS2_${itf}' value='$dhcpsettings{"WINS2_${itf}"}' /></td> |
d1883e28 | 587 | </tr><tr> |
e3edceeb | 588 | <td class='base'>next-server:</td> |
d1883e28 | 589 | <td><input type='text' name='NEXT_${itf}' value='$dhcpsettings{"NEXT_${itf}"}' /></td> |
e3edceeb | 590 | <td class='base'>filename:</td> |
d1883e28 | 591 | <td><input type='text' name='FILE_${itf}' value='$dhcpsettings{"FILE_${itf}"}' /></td> |
ac1cfefa MT |
592 | </tr> |
593 | </table> | |
594 | <hr /> | |
595 | END | |
596 | ; | |
597 | }# Show only defined interface | |
598 | }#foreach itf | |
599 | print <<END | |
600 | <table width='100%'> | |
601 | <tr> | |
e3edceeb | 602 | <td class='base' width='25%'><img src='/blob.gif' align='top' alt='*' /> $Lang::tr{'required field'}</td> |
ac1cfefa | 603 | <td class='base' width='30%'>$warnNTPmessage</td> |
e084eea0 | 604 | <td width='40%' align='right'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td> |
ac1cfefa MT |
605 | </tr> |
606 | </table> | |
b510e12a SS |
607 | END |
608 | ; | |
609 | &Header::closebox(); | |
610 | ||
611 | # DHCP DNS update support (RFC2136) | |
612 | &Header::openbox('100%', 'left', $Lang::tr{'dhcp dns update'}); | |
613 | ||
614 | my %checked = (); | |
615 | $checked{'DNS_UPDATE_ENABLED'}{'on'} = ( $dhcpsettings{'DNS_UPDATE_ENABLED'} ne 'on') ? '' : "checked='checked'"; | |
616 | ||
617 | print <<END | |
618 | <table width='100%'> | |
619 | <tr> | |
620 | <td width='25%' class='boldbase'>$Lang::tr{'dhcp dns enable update'}</td> | |
621 | <td class='base'><input type='checkbox' name='DNS_UPDATE_ENABLED' $checked{'DNS_UPDATE_ENABLED'}{'on'}> | |
622 | </td> | |
623 | <tr> | |
624 | </table> | |
625 | ||
626 | <table width='100%'> | |
627 | END | |
628 | ; | |
629 | my @domains = (); | |
630 | ||
631 | # Print options for each interface. | |
632 | foreach my $itf (@ITFs) { | |
633 | # Check if DHCP for this interface is enabled. | |
634 | if ($dhcpsettings{"ENABLE_${itf}"} eq 'on') { | |
635 | # Check for same domain name. | |
636 | next if ($dhcpsettings{"DOMAIN_NAME_${itf}"} ~~ @domains); | |
637 | my $lc_itf = lc($itf); | |
638 | ||
639 | # Select previously configured update algorithm. | |
640 | my %selected = (); | |
641 | $selected{'DNS_UPDATE_ALGO_${inf}'}{$dhcpsettings{'DNS_UPDATE_ALGO_${inf}'}} = 'selected'; | |
642 | ||
643 | print <<END | |
644 | <tr> | |
645 | <td colspan='6'> </td> | |
646 | </tr> | |
647 | <tr> | |
648 | <td colspan='6' class='boldbase'><b>$dhcpsettings{"DOMAIN_NAME_${itf}"}</b></td> | |
649 | </tr> | |
650 | <tr> | |
651 | <td width='10%' class='boldbase'>$Lang::tr{'dhcp dns key name'}:</td> | |
652 | <td width='20%'><input type='text' name='DNS_UPDATE_KEY_NAME_${itf}' value='$dhcpsettings{"DNS_UPDATE_KEY_NAME_${itf}"}'></td> | |
653 | <td width='10%' class='boldbase' align='right'>$Lang::tr{'dhcp dns update secret'}: </td> | |
28fee676 | 654 | <td width='20%'><input type='password' name='DNS_UPDATE_KEY_SECRET_${itf}' value='$dhcpsettings{"DNS_UPDATE_KEY_SECRET_${itf}"}'></td> |
b510e12a SS |
655 | <td width='10%' class='boldbase' align='right'>$Lang::tr{'dhcp dns update algo'}: </td> |
656 | <td width='20%'> | |
28fee676 | 657 | <select name='DNS_UPDATE_KEY_ALGO_${itf}'> |
a057a976 | 658 | <!-- <option value='hmac-sha1' $selected{'DNS_UPDATE_KEY_ALGO_${itf}'}{'hmac-sha1'}>HMAC-SHA1</option> --> |
28fee676 | 659 | <option value='hmac-md5' $selected{'DNS_UPDATE_KEY_ALGO_${itf}'}{'hmac-md5'}>HMAC-MD5</option> |
b510e12a SS |
660 | </select> |
661 | </td> | |
662 | </tr> | |
663 | END | |
664 | ; | |
665 | } | |
666 | ||
667 | # Store configured domain based on the interface | |
668 | # in the temporary variable. | |
669 | push(@domains, $dhcpsettings{"DOMAIN_NAME_${itf}"}); | |
670 | } | |
671 | print <<END | |
672 | </table> | |
673 | <hr> | |
674 | <table width='100%'> | |
675 | <tr> | |
676 | <td align='right'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td> | |
677 | </tr> | |
678 | </table> | |
ac1cfefa MT |
679 | </form> |
680 | END | |
681 | ; | |
682 | ||
683 | &Header::closebox(); | |
684 | ||
685 | &Header::openbox('100%', 'left', $Lang::tr{'dhcp advopt list'}); | |
686 | # DHCP Advanced options settings | |
687 | my %checked=(); | |
688 | $checked{'ADVOPT_ENABLED'}{'on'} = ($dhcpsettings{'ADVOPT_ENABLED'} ne 'on') ? '' : "checked='checked'"; | |
689 | ||
690 | print "<form method='post' action='$ENV{'SCRIPT_NAME'}'><table width='100%'>"; | |
691 | my $buttontext = $Lang::tr{'add'}; | |
692 | if ($dhcpsettings{'KEY1'} ne '') { | |
693 | $buttontext = $Lang::tr{'update'}; | |
694 | print "<tr><td class='boldbase'><b>$Lang::tr{'dhcp advopt edit'}</b></td></tr>"; | |
695 | } else { | |
696 | print "<tr><td class='boldbase'><b>$Lang::tr{'dhcp advopt add'}</b></td></tr>" | |
697 | } | |
698 | ||
699 | #search if the 'option' is in the list and print the syntax model | |
700 | my $opt = `grep "\$option $dhcpsettings{'ADVOPT_NAME'} " $filename3`; | |
701 | if ($opt ne '') { | |
702 | $opt =~ s/option $dhcpsettings{'ADVOPT_NAME'}/Syntax:/; # "option xyz abc" => "syntax: abc" | |
703 | $opt =~ s/;//; | |
704 | $opt = "<tr><td></td><td></td><td colspan='2'>$opt</td></tr>"; | |
705 | } | |
706 | print <<END | |
707 | <tr> | |
e3edceeb | 708 | <td class='base'>$Lang::tr{'dhcp advopt name'}: <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 709 | <td><input type='text' name='ADVOPT_NAME' value='$dhcpsettings{'ADVOPT_NAME'}' size='18' /></td> |
e3edceeb | 710 | <td class='base'>$Lang::tr{'dhcp advopt value'}: <img src='/blob.gif' alt='*' /></td> |
ac1cfefa MT |
711 | <td><input type='text' name='ADVOPT_DATA' value='$dhcpsettings{'ADVOPT_DATA'}' size='40' /></td> |
712 | </tr>$opt<tr> | |
713 | <td class='base'>$Lang::tr{'enabled'}</td><td><input type='checkbox' name='ADVOPT_ENABLED' $checked{'ADVOPT_ENABLED'}{'on'} /></td> | |
e3edceeb | 714 | <td class='base'>$Lang::tr{'dhcp advopt scope'}:</td> |
ac1cfefa MT |
715 | <td> |
716 | END | |
717 | ; | |
718 | ||
719 | # Put a checkbox for each interface. Checkbox visible disabled if interface is disabled | |
720 | foreach my $itf (@ITFs) { | |
721 | my $lc_itf=lc($itf); | |
722 | $checked{'ADVOPT_SCOPE_${itf}'}{'on'} = $dhcpsettings{"ADVOPT_SCOPE_${itf}"} ne 'on' ? '' : "checked='checked'"; | |
723 | print "$Lang::tr{\"${lc_itf}\"} <input type='checkbox' name='ADVOPT_SCOPE_${itf}' $checked{'ADVOPT_SCOPE_${itf}'}{'on'} "; | |
724 | print $dhcpsettings{"ENABLE_${itf}"} eq 'on' ? "/>" : "disabled='disabled' />"; | |
725 | print " "; | |
726 | } | |
727 | ||
728 | print <<END | |
729 | </td> | |
730 | </tr> | |
731 | </table> | |
732 | <hr /> | |
733 | <table width='100%'> | |
734 | <tr> | |
e3edceeb | 735 | <td class='base' width='50%'>$Lang::tr{'dhcp advopt scope help'}</td> |
e084eea0 | 736 | <td width='50%' align='right'> |
ac1cfefa MT |
737 | <input type='hidden' name='ACTION' value='$Lang::tr{'add'}1' /> |
738 | <input type='submit' name='SUBMIT' value='$buttontext' /> | |
739 | <input type='submit' name='SUBMIT' value='$Lang::tr{'dhcp advopt help'}' /> | |
740 | <input type='hidden' name='KEY1' value='$dhcpsettings{'KEY1'}' /> | |
741 | </td> | |
742 | </tr> | |
743 | </table> | |
744 | </form> | |
745 | END | |
746 | ; | |
747 | #Edited line number (KEY1) passed until cleared by 'save' or 'remove' or 'new sort order' | |
748 | ||
749 | # print help taken from the file describing options | |
750 | if ($dhcpsettings{'SUBMIT'} eq $Lang::tr{'dhcp advopt help'}) { | |
751 | print "<hr />"; | |
752 | print "<table width='100%'>"; | |
753 | print "<tr><td width='30%'><b>$Lang::tr{'dhcp advopt name'}</b></td><td width='70%'><b>$Lang::tr{'dhcp advopt value'}</b></td>"; | |
754 | open(FILE, "$filename3"); | |
755 | my @current3 = <FILE>; | |
756 | close(FILE); | |
757 | foreach my $line (@current3) { | |
758 | $line =~ /option ([a-z0-9-]+) (.*);/; | |
759 | print "<tr><td>$1</td><td>$2</td></tr>\n"; | |
760 | } | |
761 | print "<tr><td colspan='2'><hr /></td></tr>\n"; | |
762 | print '<tr><td>string type</td><td>"quoted string" or 00:01:FF...</td></tr>'; | |
763 | print '<tr><td>ip-address type </td><td>10.0.0.1 | www.dot.com</td></tr>'; | |
764 | print '<tr><td>int,uint types</td><td>numbers</td></tr>'; | |
765 | print '<tr><td>flag type</td><td>on | off</td></tr>'; | |
766 | print '</table>'; | |
767 | print "<hr />"; | |
768 | print "<table width='100%'>"; | |
769 | print "<tr><td width='30%'><b>$Lang::tr{'dhcp advopt custom definition'}</b></td><td width='70%'><b>$Lang::tr{'dhcp advopt value'}</b></td>"; | |
770 | print "<tr><td>any-name </td><td> code NNN=$OptionTypes</td></tr>"; | |
771 | print '<tr><td>a-string</td><td>code 100=string</td></tr>'; | |
772 | print '<tr><td>a-number</td><td>code 101=signed integer 8</td></tr>'; | |
773 | print '<tr><td>wpad</td><td>code 252=text</td></tr>'; | |
774 | print '<tr><td>wpad</td><td>"http://www.server.fr/path-to/proxy.pac"</td></tr>'; | |
775 | print '</table>'; | |
776 | ||
777 | } | |
778 | ||
779 | print <<END | |
780 | <hr /> | |
781 | <table width='100%'> | |
782 | <tr> | |
783 | <td width='30%' class='boldbase' align='center'><b>$Lang::tr{'dhcp advopt name'}</b></td> | |
784 | <td width='50%' class='boldbase' align='center'><b>$Lang::tr{'dhcp advopt value'}</b></td> | |
785 | <td width='20%' class='boldbase' align='center'><b>$Lang::tr{'dhcp advopt scope'}</b></td> | |
786 | <td colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></td> | |
787 | </tr> | |
788 | END | |
789 | ; | |
790 | my $key = 0; | |
791 | foreach my $line (@current1) { | |
792 | my $gif = ''; | |
793 | my $gdesc = ''; | |
794 | chomp($line); # remove newline | |
795 | my @temp = split(/\t/,$line); | |
796 | ||
797 | if ($temp[0] eq "on") { | |
798 | $gif = 'on.gif'; | |
799 | $gdesc = $Lang::tr{'click to disable'}; | |
800 | } else { | |
801 | $gif = 'off.gif'; | |
802 | $gdesc = $Lang::tr{'click to enable'}; | |
803 | } | |
804 | ||
805 | if ($dhcpsettings{'KEY1'} eq $key) { | |
806 | print "<tr bgcolor='${Header::colouryellow}'>"; | |
807 | } elsif ($key % 2) { | |
fe6cda92 | 808 | print "<tr bgcolor='$color{'color22'}'>"; |
ac1cfefa | 809 | } else { |
fe6cda92 | 810 | print "<tr bgcolor='$color{'color20'}'>"; |
ac1cfefa MT |
811 | } |
812 | ||
813 | print <<END | |
814 | <td align='center'>$temp[1]</td> | |
815 | <td align='center'>$temp[2]</td> | |
816 | <td align='center'> | |
817 | END | |
818 | ; | |
819 | # Prepare a global flag to make easy reading | |
820 | my $global = ''; | |
821 | my $disabledTogle = ''; | |
822 | my $disabledEditRemove = ''; | |
823 | if ( ExistNewOptionDefinition ($temp[1] . ' ' . $temp[2]) ) { | |
824 | $global = $Lang::tr{'dhcp advopt definition'}; | |
825 | $disabledTogle = "disabled='disabled'"; | |
826 | # Search if it is a used NewOptionDefinition to also disable edit & delete | |
827 | $disabledEditRemove = "disabled='disabled'" if (IsUsedNewOptionDefinition ($temp[1], $temp[2])); | |
828 | } else { | |
829 | $global = $Lang::tr{'dhcp advopt scope global'}; | |
830 | } | |
831 | ||
832 | ||
833 | # Print each checked interface | |
834 | for (my $key=0; $key<@ITFs; $key++) { | |
835 | my $itf = $temp[3+$key]; | |
836 | if ($itf ne 'off') { # Only if an interface name is read | |
837 | print "$itf"; | |
838 | $global=''; # fall to local scope ! | |
839 | } | |
840 | } | |
841 | print <<END | |
842 | $global</td> | |
843 | <td align='center'> | |
844 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
845 | <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}1' /> | |
846 | <input $disabledTogle type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' /> | |
847 | <input type='hidden' name='KEY1' value='$key' /> | |
848 | </form> | |
849 | </td> | |
850 | ||
851 | <td align='center'> | |
852 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
853 | <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}1' /> | |
854 | <input $disabledEditRemove type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' /> | |
855 | <input type='hidden' name='KEY1' value='$key' /> | |
856 | </form> | |
857 | </td> | |
858 | ||
859 | <td align='center'> | |
860 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
861 | <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}1' /> | |
862 | <input $disabledEditRemove type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' /> | |
863 | <input type='hidden' name='KEY1' value='$key' /> | |
864 | </form> | |
865 | </td> | |
866 | </tr> | |
867 | END | |
868 | ; | |
869 | $key++; | |
870 | } | |
871 | ||
872 | print "</table>"; | |
873 | ||
874 | # If there are dhcp options, print Key to action icons | |
875 | if ($key) { | |
876 | print <<END | |
877 | <table> | |
878 | <tr> | |
879 | <td class='boldbase'> <b>$Lang::tr{'legend'}: </b></td> | |
880 | <td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td> | |
881 | <td class='base'>$Lang::tr{'click to disable'}</td> | |
882 | <td> </td> | |
883 | <td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td> | |
884 | <td class='base'>$Lang::tr{'click to enable'}</td> | |
885 | <td> </td> | |
886 | <td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td> | |
887 | <td class='base'>$Lang::tr{'edit'}</td> | |
888 | <td> </td> | |
889 | <td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td> | |
890 | <td class='base'>$Lang::tr{'remove'}</td> | |
891 | </tr> | |
892 | </table> | |
893 | END | |
894 | ; | |
895 | } | |
896 | &Header::closebox(); | |
897 | ||
898 | &Header::openbox('100%', 'left', $Lang::tr{'current fixed leases'}); | |
899 | # Fixed leases screens | |
900 | $checked{'FIX_ENABLED'}{'on'} = ($dhcpsettings{'FIX_ENABLED'} ne 'on') ? '' : "checked='checked'"; | |
901 | ||
902 | $buttontext = $Lang::tr{'add'}; | |
903 | print "<form method='post' action='$ENV{'SCRIPT_NAME'}'><table width='100%'>"; | |
904 | ||
905 | if ($dhcpsettings{'KEY2'} ne '') { | |
906 | $buttontext = $Lang::tr{'update'}; | |
907 | print "<tr><td class='boldbase' colspan='3'><b>$Lang::tr{'edit an existing lease'}</b></td></tr>"; | |
908 | } else { | |
909 | print "<tr><td class='boldbase' colspan='3'><b>$Lang::tr{'add new lease'}</b></td></tr>" | |
910 | } | |
911 | print <<END | |
912 | <tr> | |
e3edceeb | 913 | <td class='base'>$Lang::tr{'mac address'}: <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 914 | <td><input type='text' name='FIX_MAC' value='$dhcpsettings{'FIX_MAC'}' size='18' /></td> |
e3edceeb | 915 | <td class='base'>$Lang::tr{'ip address'}: <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 916 | <td><input type='text' name='FIX_ADDR' value='$dhcpsettings{'FIX_ADDR'}' size='18' /></td> |
e3edceeb | 917 | <td class='base'>$Lang::tr{'remark'}:</td> |
ac1cfefa MT |
918 | <td><input type='text' name='FIX_REMARK' value='$dhcpsettings{'FIX_REMARK'}' size='18' /></td> |
919 | </tr><tr> | |
920 | <td class='base'>$Lang::tr{'enabled'}</td><td><input type='checkbox' name='FIX_ENABLED' $checked{'FIX_ENABLED'}{'on'} /></td> | |
921 | </tr><tr> | |
922 | <td colspan = '3'><b>$Lang::tr{'dhcp bootp pxe data'}</b></td> | |
923 | </tr><tr> | |
e3edceeb | 924 | <td class='base'>next-server:</td> |
ac1cfefa | 925 | <td><input type='text' name='FIX_NEXTADDR' value='$dhcpsettings{'FIX_NEXTADDR'}' size='18' /></td> |
e3edceeb | 926 | <td class='base'>filename:</td> |
ac1cfefa | 927 | <td><input type='text' name='FIX_FILENAME' value='$dhcpsettings{'FIX_FILENAME'}' size='18' /></td> |
e3edceeb | 928 | <td class='base'>root path:</td> |
ac1cfefa MT |
929 | <td><input type='text' name='FIX_ROOTPATH' value='$dhcpsettings{'FIX_ROOTPATH'}' size='18' /></td> |
930 | </tr> | |
931 | </table> | |
932 | <hr /> | |
933 | <table width='100%'> | |
934 | <tr> | |
e3edceeb | 935 | <td class='base' width='50%'><img src='/blob.gif' align='top' alt='*' /> $Lang::tr{'required field'}</td> |
e084eea0 | 936 | <td width='50%' align='right'> |
ac1cfefa MT |
937 | <input type='hidden' name='ACTION' value='$Lang::tr{'add'}2' /> |
938 | <input type='submit' name='SUBMIT' value='$buttontext' /> | |
939 | <input type='hidden' name='KEY2' value='$dhcpsettings{'KEY2'}' /></td> | |
940 | </tr> | |
941 | </table> | |
942 | </form> | |
943 | END | |
944 | ; | |
945 | #Edited line number (KEY2) passed until cleared by 'save' or 'remove' or 'new sort order' | |
946 | ||
1554e8a3 MT |
947 | # Search for static leases |
948 | my $search_query = $dhcpsettings{'q'}; | |
949 | ||
950 | if (scalar @current2 >= 10) { | |
951 | print <<END; | |
952 | <form method="POST" action="#search"> | |
953 | <a name="search"></a> | |
954 | <table width='100%'> | |
955 | <tr> | |
956 | <td> | |
957 | <input type="text" name="q" value="$search_query"> | |
958 | <input type="submit" value="$Lang::tr{'search'}"> | |
959 | </td> | |
960 | </tr> | |
961 | </table> | |
962 | </form> | |
963 | END | |
964 | } | |
965 | ||
ac1cfefa | 966 | print <<END |
52ca3c80 | 967 | <table width='100%' class='tbl'> |
ac1cfefa | 968 | <tr> |
52ca3c80 AM |
969 | <th width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?FETHER'><b>$Lang::tr{'mac address'}</b></a></th> |
970 | <th width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?FIPADDR'><b>$Lang::tr{'ip address'}</b></a></th> | |
971 | <th width='15%' align='center'><b>$Lang::tr{'remark'}</b></th> | |
972 | <th width='15%' class='boldbase' align='center'><b>next-server</b></th> | |
973 | <th width='15%' class='boldbase' align='center'><b>filename</b></th> | |
974 | <th width='15%' class='boldbase' align='center'><b>root path</b></th> | |
975 | <th colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></th> | |
ac1cfefa MT |
976 | </tr> |
977 | END | |
978 | ; | |
979 | my $ipdup = 0; | |
980 | my %ipinuse = (); | |
981 | my %macdupl = (); # Duplicate MACs have to be on different subnets | |
982 | my %ipoutside = (); | |
983 | ||
984 | # mark duplicate ip or duplicate MAC | |
985 | foreach my $line (@current2) { | |
986 | my @temp = split(/\,/,$line); | |
987 | $macdupl{$temp[0]} += 1; | |
988 | if ($macdupl{$temp[0]} > 1) { | |
989 | $ipdup = 1; # Flag up duplicates for use later | |
990 | } | |
991 | $ipinuse{$temp[1]} += 1; | |
992 | if ($ipinuse{$temp[1]} > 1) { | |
993 | $ipdup = 1; # Flag up duplicates for use later | |
994 | } | |
995 | # Mark IP addresses outwith known subnets | |
996 | $ipoutside{$temp[1]} = 1; | |
997 | foreach my $itf (@ITFs) { | |
998 | if ( &General::IpInSubnet($temp[1], | |
999 | $netsettings{"${itf}_NETADDRESS"}, | |
1000 | $netsettings{"${itf}_NETMASK"})) { | |
1001 | $ipoutside{$temp[1]} = 0; | |
1002 | } | |
1003 | } | |
1004 | } | |
1005 | ||
1006 | $key = 0; | |
52ca3c80 | 1007 | my $col=""; |
ac1cfefa MT |
1008 | foreach my $line (@current2) { |
1009 | my $gif = ''; | |
1010 | my $gdesc = ''; | |
1011 | chomp($line); # remove newline | |
1012 | my @temp = split(/\,/,$line); | |
1013 | ||
1014 | if ($temp[2] eq "on") { | |
1015 | $gif = 'on.gif'; | |
1016 | $gdesc = $Lang::tr{'click to disable'}; | |
1017 | } else { | |
1018 | $gif = 'off.gif'; | |
1019 | $gdesc = $Lang::tr{'click to enable'}; | |
1020 | } | |
1021 | ||
1554e8a3 MT |
1022 | # Skip all entries that do not match the search query |
1023 | if ($search_query ne "") { | |
e353470a MT |
1024 | if (!grep(/$search_query/, @temp)) { |
1025 | $key++; | |
1026 | next; | |
1027 | } | |
1554e8a3 MT |
1028 | } |
1029 | ||
ac1cfefa | 1030 | if ($dhcpsettings{'KEY2'} eq $key) { |
52ca3c80 AM |
1031 | print "<tr>"; |
1032 | $col="bgcolor='${Header::colouryellow}'"; | |
ac1cfefa | 1033 | } elsif ($key % 2) { |
52ca3c80 AM |
1034 | print "<tr>"; |
1035 | $col="bgcolor='$color{'color20'}'"; | |
ac1cfefa | 1036 | } else { |
52ca3c80 AM |
1037 | print "<tr>"; |
1038 | $col="bgcolor='$color{'color22'}'"; | |
ac1cfefa MT |
1039 | } |
1040 | my $TAG0 = ''; | |
1041 | my $TAG1 = ''; | |
1042 | my $TAG2 = ''; | |
1043 | my $TAG3 = ''; | |
1044 | my $TAG4 = ''; | |
1045 | if ($ipinuse{$temp[1]} > 1) { | |
1046 | $TAG0 = '<b>'; | |
1047 | $TAG1 = '</b>'; | |
1048 | } | |
1049 | if ($macdupl{$temp[0]} > 1) { | |
1050 | $TAG2 = '<b>'; | |
1051 | $TAG3 = '</b>'; | |
1052 | } | |
1053 | if ($ipoutside{$temp[1]} > 0) { | |
1054 | $TAG4 = "bgcolor='orange'" if ($dhcpsettings{'KEY2'} ne $key); | |
1055 | } | |
1056 | ||
1057 | print <<END | |
52ca3c80 AM |
1058 | <td align='center' $col>$TAG2$temp[0]$TAG3</td> |
1059 | <td align='center' $col $TAG4>$TAG0$temp[1]$TAG1</td> | |
1060 | <td align='center' $col>$temp[6] </td> | |
1061 | <td align='center' $col>$temp[3] </td> | |
1062 | <td align='center' $col>$temp[4] </td> | |
1063 | <td align='center' $col>$temp[5] </td> | |
1064 | ||
1065 | <td align='center' $col> | |
ac1cfefa MT |
1066 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> |
1067 | <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}2' /> | |
1068 | <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' /> | |
1069 | <input type='hidden' name='KEY2' value='$key' /> | |
1070 | </form> | |
1071 | </td> | |
1072 | ||
52ca3c80 | 1073 | <td align='center' $col> |
ac1cfefa MT |
1074 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> |
1075 | <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}2' /> | |
1076 | <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' /> | |
1077 | <input type='hidden' name='KEY2' value='$key' /> | |
1078 | </form> | |
1079 | </td> | |
1080 | ||
52ca3c80 | 1081 | <td align='center' $col> |
ac1cfefa MT |
1082 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> |
1083 | <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}2' /> | |
1084 | <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' /> | |
1085 | <input type='hidden' name='KEY2' value='$key' /> | |
1086 | </form> | |
1087 | </td> | |
1088 | </tr> | |
1089 | END | |
1090 | ; | |
1091 | $key++; | |
1092 | } | |
1093 | print "</table>"; | |
1094 | ||
1095 | # If the fixed lease file contains entries, print Key to action icons | |
1096 | if ($key) { | |
1097 | my $dup = $ipdup ? "<td class='base'>$Lang::tr{'duplicate ip bold'}</td>" :''; | |
1098 | print <<END | |
1099 | <table> | |
1100 | <tr> | |
1101 | <td class='boldbase'> <b>$Lang::tr{'legend'}: </b></td> | |
1102 | <td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td> | |
1103 | <td class='base'>$Lang::tr{'click to disable'}</td> | |
1104 | <td> </td> | |
1105 | <td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td> | |
1106 | <td class='base'>$Lang::tr{'click to enable'}</td> | |
1107 | <td> </td> | |
1108 | <td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td> | |
1109 | <td class='base'>$Lang::tr{'edit'}</td> | |
1110 | <td> </td> | |
1111 | <td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td> | |
1112 | <td class='base'>$Lang::tr{'remove'}</td> | |
1113 | </tr> | |
1114 | <tr> | |
1115 | <td> </td> | |
1116 | <td bgcolor='orange'> </td> | |
1117 | <td class='base'>$Lang::tr{'ip address outside subnets'}</td> | |
1118 | <td> </td> | |
1119 | <td> </td> | |
1120 | $dup | |
1121 | </tr> | |
1122 | </table> | |
1123 | END | |
1124 | ; | |
1125 | } | |
1126 | ||
1127 | &Header::closebox(); | |
1128 | ||
ac1cfefa MT |
1129 | foreach my $itf (@ITFs) { |
1130 | if ($dhcpsettings{"ENABLE_${itf}"} eq 'on') { | |
1131 | # display leases with a list of actions to do with the global select checkbox. | |
1132 | &Header::PrintActualLeases("+"); # "+" => create fixed leases from nodeaddress | |
1133 | last; #Print one time only for all interfaces | |
1134 | }; | |
1135 | } | |
1136 | ||
1137 | &Header::closebigbox(); | |
1138 | &Header::closepage(); | |
1139 | ||
1140 | ## Ouf it's the end ! | |
1141 | ||
1142 | sub sortcurrent1 # by now, do not sort, just write | |
1143 | { | |
1144 | open(FILE, ">$filename1") or die 'Unable to open dhcp advanced options file.'; | |
1145 | print FILE @current1; | |
1146 | close(FILE); | |
1147 | } | |
1148 | ||
1149 | ||
1150 | # Sort the "current2" array according to choices | |
1151 | sub sortcurrent2 | |
1152 | { | |
1153 | our %entries = (); | |
1154 | ||
1155 | sub fixedleasesort { | |
1156 | my $qs=''; | |
1157 | if (rindex ($dhcpsettings{'SORT_FLEASELIST'},'Rev') != -1) { | |
1158 | $qs=substr ($dhcpsettings{'SORT_FLEASELIST'},0,length($dhcpsettings{'SORT_FLEASELIST'})-3); | |
1159 | if ($qs eq 'FIPADDR') { | |
1160 | my @a = split(/\./,$entries{$a}->{$qs}); | |
1161 | my @b = split(/\./,$entries{$b}->{$qs}); | |
1162 | ($b[0]<=>$a[0]) || | |
1163 | ($b[1]<=>$a[1]) || | |
1164 | ($b[2]<=>$a[2]) || | |
1165 | ($b[3]<=>$a[3]); | |
1166 | } else { | |
1167 | $entries{$b}->{$qs} cmp $entries{$a}->{$qs}; | |
1168 | } | |
1169 | } else { #not reverse | |
1170 | $qs=$dhcpsettings{'SORT_FLEASELIST'}; | |
1171 | if ($qs eq 'FIPADDR') { | |
1172 | my @a = split(/\./,$entries{$a}->{$qs}); | |
1173 | my @b = split(/\./,$entries{$b}->{$qs}); | |
1174 | ($a[0]<=>$b[0]) || | |
1175 | ($a[1]<=>$b[1]) || | |
1176 | ($a[2]<=>$b[2]) || | |
1177 | ($a[3]<=>$b[3]); | |
1178 | } else { | |
1179 | $entries{$a}->{$qs} cmp $entries{$b}->{$qs}; | |
1180 | } | |
1181 | } | |
1182 | } | |
1183 | ||
1184 | #Use an associative array (%entries) | |
1185 | foreach my $line (@current2) { | |
1186 | chomp( $line); #remove newline because can be on field 5 or 6 (addition of REMARK) | |
1187 | my @temp = split (',',$line); | |
1188 | my @record = ('FETHER',$temp[0],'FIPADDR',$temp[1],'DATA',join(',',@temp[2..6])); | |
1189 | my $record = {}; # create a reference to empty hash | |
1190 | %{$record} = @record; # populate that hash with @record | |
1191 | # use combination of ether & IP as key to allow duplicates in either but not both | |
1192 | $entries{$record->{FETHER} . $record->{FIPADDR}} = $record; # add this to a hash of hashes | |
1193 | } | |
1194 | ||
1195 | open(FILE, ">$filename2") or die 'Unable to open fixed lease file.'; | |
1196 | foreach my $entry ( sort fixedleasesort keys %entries) { | |
1197 | print FILE "$entries{$entry}->{FETHER},$entries{$entry}->{FIPADDR},$entries{$entry}->{DATA}\n"; | |
1198 | } | |
1199 | close(FILE); | |
1200 | ||
1201 | # Reload sorted @current2 | |
1202 | open (FILE, "$filename2"); | |
1203 | @current2 = <FILE>; | |
1204 | close (FILE); | |
1205 | undef (%entries); #This array is reused latter. Clear it. | |
1206 | } | |
1207 | ||
1208 | # Build the configuration file mixing settings, fixed leases and advanced options | |
1209 | sub buildconf { | |
1210 | open(FILE, ">/${General::swroot}/dhcp/dhcpd.conf") or die "Unable to write dhcpd.conf file"; | |
1211 | flock(FILE, 2); | |
1212 | ||
1213 | # Global settings | |
ac1cfefa MT |
1214 | print FILE "deny bootp; #default\n"; |
1215 | print FILE "authoritative;\n"; | |
f5fb9a04 MT |
1216 | |
1217 | # DNS Update settings | |
1218 | if ($dhcpsettings{'DNS_UPDATE_ENABLED'} eq 'on') { | |
1219 | print FILE "ddns-updates on;\n"; | |
1220 | print FILE "ddns-update-style interim;\n"; | |
5fd7e84c | 1221 | print FILE "ddns-ttl 60; # 1 min\n"; |
f5fb9a04 MT |
1222 | print FILE "ignore client-updates;\n"; |
1223 | print FILE "update-static-leases on;\n"; | |
1224 | } else { | |
1225 | print FILE "ddns-update-style none;\n"; | |
1226 | } | |
ac1cfefa MT |
1227 | |
1228 | # Write first new option definition | |
1229 | foreach my $line (@current1) { | |
1230 | chomp($line); # remove newline | |
1231 | my @temp = split(/\t/,$line); | |
1232 | if (ExistNewOptionDefinition ($temp[1] . ' ' . $temp[2])) { | |
1233 | print FILE "option $temp[1] $temp[2];\n"; | |
1234 | } | |
1235 | } | |
1236 | # Write other global options | |
1237 | foreach my $line (@current1) { | |
1238 | chomp($line); # remove newline | |
1239 | my @temp = split(/\t/,$line); | |
1240 | ||
1241 | if ($temp[0] eq 'on' && !ExistNewOptionDefinition ($temp[1] . ' ' . $temp[2])){ # active & !definition | |
1242 | my $global=1; | |
1243 | for (my $key=0; $key<@ITFs; $key++) { | |
1244 | my $itf = $temp[3+$key]; | |
1245 | if ($itf ne 'off') # Only if an interface name is read | |
1246 | { | |
1247 | $global=0; | |
1248 | } | |
1249 | } | |
1250 | if ($global) { | |
1251 | print FILE "option $temp[1] $temp[2];\n"; | |
1252 | } | |
1253 | }# on | |
1254 | }# foreach line | |
28fee676 | 1255 | print FILE "\n"; |
ac1cfefa MT |
1256 | |
1257 | #Subnet range definition | |
1258 | foreach my $itf (@ITFs) { | |
1259 | my $lc_itf=lc($itf); | |
1260 | if ($dhcpsettings{"ENABLE_${itf}"} eq 'on' ){ | |
28fee676 | 1261 | print FILE "subnet " . $netsettings{"${itf}_NETADDRESS"} . " netmask ". $netsettings{"${itf}_NETMASK"} . " #$itf\n"; |
ac1cfefa MT |
1262 | print FILE "{\n"; |
1263 | print FILE "\trange " . $dhcpsettings{"START_ADDR_${itf}"} . ' ' . $dhcpsettings{"END_ADDR_${itf}"}.";\n" if ($dhcpsettings{"START_ADDR_${itf}"}); | |
1264 | print FILE "\toption subnet-mask " . $netsettings{"${itf}_NETMASK"} . ";\n"; | |
1265 | print FILE "\toption domain-name \"" . $dhcpsettings{"DOMAIN_NAME_${itf}"} . "\";\n"; | |
1266 | print FILE "\toption routers " . $netsettings{"${itf}_ADDRESS"} . ";\n"; | |
1267 | print FILE "\toption domain-name-servers " . $dhcpsettings{"DNS1_${itf}"} if ($dhcpsettings{"DNS1_${itf}"}); | |
1268 | print FILE ", " . $dhcpsettings{"DNS2_${itf}"} if ($dhcpsettings{"DNS2_${itf}"}); | |
1269 | print FILE ";\n" if ($dhcpsettings{"DNS1_${itf}"}); | |
1270 | print FILE "\toption ntp-servers " . $dhcpsettings{"NTP1_${itf}"} if ($dhcpsettings{"NTP1_${itf}"}); | |
1271 | print FILE ", " . $dhcpsettings{"NTP2_${itf}"} if ($dhcpsettings{"NTP2_${itf}"}); | |
1272 | print FILE ";\n" if ($dhcpsettings{"NTP1_${itf}"}); | |
1273 | print FILE "\toption netbios-name-servers " . $dhcpsettings{"WINS1_${itf}"} if ($dhcpsettings{"WINS1_${itf}"}); | |
1274 | print FILE ", " . $dhcpsettings{"WINS2_${itf}"} if ($dhcpsettings{"WINS2_${itf}"}); | |
1275 | print FILE ";\n" if ($dhcpsettings{"WINS1_${itf}"}); | |
d1883e28 | 1276 | print FILE "\tnext-server " . $dhcpsettings{"NEXT_${itf}"} . ";\n" if ($dhcpsettings{"NEXT_${itf}"}); |
820ab96c | 1277 | print FILE "\tfilename \"" . &EscapeFilename($dhcpsettings{"FILE_${itf}"}) . "\";\n" if ($dhcpsettings{"FILE_${itf}"}); |
ac1cfefa MT |
1278 | print FILE "\tdefault-lease-time " . ($dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"} * 60). ";\n"; |
1279 | print FILE "\tmax-lease-time " . ($dhcpsettings{"MAX_LEASE_TIME_${itf}"} * 60) . ";\n"; | |
1280 | print FILE "\tallow bootp;\n" if ($dhcpsettings{"ENABLEBOOTP_${itf}"} eq 'on'); | |
1281 | ||
1282 | ||
1283 | ||
1284 | # Write scoped options | |
1285 | foreach my $line (@current1) { | |
1286 | chomp($line); # remove newline | |
1287 | my @temp = split(/\t/,$line); # Use TAB separator ! | |
1288 | ||
1289 | if ($temp[0] eq 'on'){ | |
1290 | for (my $key=0; $key<@ITFs; $key++) { | |
1291 | if ($itf eq $temp[3+$key]) # Only is an interface name is read | |
1292 | { | |
1293 | print FILE "\toption $temp[1] $temp[2];\n"; | |
1294 | } | |
1295 | } | |
1296 | }# on | |
1297 | }# foreach line | |
28fee676 | 1298 | print FILE "} #$itf\n\n"; |
ac1cfefa | 1299 | |
f5fb9a04 | 1300 | if (($dhcpsettings{"DNS_UPDATE_ENABLED"} eq "on") && ($dhcpsettings{"DNS_UPDATE_KEY_NAME_${itf}"} ne "")) { |
28fee676 | 1301 | print FILE "key " . $dhcpsettings{"DNS_UPDATE_KEY_NAME_${itf}"} . " {\n"; |
f5fb9a04 MT |
1302 | print FILE "\talgorithm " . $dhcpsettings{"DNS_UPDATE_KEY_ALGO_${itf}"} . ";\n"; |
1303 | print FILE "\tsecret \"" . $dhcpsettings{"DNS_UPDATE_KEY_SECRET_${itf}"} . "\";\n"; | |
1304 | print FILE "};\n\n"; | |
1305 | ||
1306 | print FILE "zone " . $dhcpsettings{"DOMAIN_NAME_${itf}"} . ". {\n"; | |
1307 | print FILE "\tkey " . $dhcpsettings{"DNS_UPDATE_KEY_NAME_${itf}"} . ";\n"; | |
1308 | print FILE "}\n\n"; | |
1309 | } | |
ac1cfefa | 1310 | |
9833e7d8 | 1311 | system ('/usr/bin/touch', "${General::swroot}/dhcp/enable_${lc_itf}"); |
ac1cfefa MT |
1312 | &General::log("DHCP on ${itf}: " . $Lang::tr{'dhcp server enabled'}) |
1313 | } else { | |
1314 | unlink "${General::swroot}/dhcp/enable_${lc_itf}"; | |
1315 | &General::log("DHCP on ${itf}: " . $Lang::tr{'dhcp server disabled'}) | |
1316 | } | |
1317 | } | |
1318 | ||
1319 | #write fixed leases if any. Does not handle duplicates to write them elsewhere than the global scope. | |
1320 | my $key = 0; | |
1321 | foreach my $line (@current2) { | |
1322 | chomp($line); | |
1323 | my @temp = split(/\,/,$line); | |
1324 | if ($temp[2] eq "on") { | |
1325 | print FILE "\nhost fix$key # $temp[6]\n"; | |
1326 | print FILE "{\n"; | |
1327 | print FILE "\thardware ethernet $temp[0];\n"; | |
1328 | print FILE "\tfixed-address $temp[1];\n"; | |
1329 | print FILE "\tnext-server $temp[3];\n" if ($temp[3]); | |
820ab96c | 1330 | print FILE "\tfilename \"" . &EscapeFilename($temp[4]) . "\";\n" if ($temp[4]); |
ac1cfefa MT |
1331 | print FILE "\toption root-path \"$temp[5]\";\n" if ($temp[5]); |
1332 | print FILE "}\n"; | |
1333 | $key++; | |
1334 | } | |
1335 | } | |
55b2f2eb | 1336 | print FILE "include \"${General::swroot}/dhcp/dhcpd.conf.local\";\n"; |
ac1cfefa | 1337 | close FILE; |
32ab16de CS |
1338 | if ( $dhcpsettings{"ENABLE_GREEN"} eq 'on' || $dhcpsettings{"ENABLE_BLUE"} eq 'on' ) {system '/usr/local/bin/dhcpctrl enable >/dev/null 2>&1';} |
1339 | else {system '/usr/local/bin/dhcpctrl disable >/dev/null 2>&1';} | |
4eb23a91 | 1340 | system '/usr/local/bin/dhcpctrl restart >/dev/null 2>&1 &'; |
ac1cfefa MT |
1341 | } |
1342 | ||
1343 | # | |
1344 | # Receive a string and if it match model for a new option, | |
1345 | # add it to the list %newOptions | |
1346 | # | |
1347 | my %NewOptions = (); | |
1348 | ||
1349 | sub AddNewOptionDefinition { | |
1350 | my ($line) = @_; | |
1351 | if ( $line =~ /^([-\w]+)( code \d+=($OptionTypes))/ ) { | |
1352 | $NewOptions{$1} = $2; | |
1353 | #&General::log ("new:<$1><$2>"); | |
1354 | return 1; | |
1355 | } | |
1356 | return 0; | |
1357 | } | |
1358 | ||
1359 | # | |
1360 | # Check existence of definition for a new option | |
1361 | # | |
1362 | sub ExistNewOptionDefinition { | |
1363 | my ($line) = @_; | |
1364 | ||
1365 | if ( $line =~ /^([-\w]+)( code \d+=($OptionTypes))/ ) { | |
1366 | return defined $NewOptions{$1}; | |
1367 | } | |
1368 | return 0; | |
1369 | } | |
1370 | ||
1371 | # | |
1372 | # Check if it is a new option (definition must exist) | |
1373 | # "code=" test eliminate a false response when definition exists | |
1374 | # but this string is a definition with bad $OptionTypes. | |
1375 | sub ValidNewOption { | |
1376 | my ($line) = @_; | |
1377 | if ($line =~ /^([-\w]+) (.*)/ ) { | |
1378 | return defined ( $NewOptions{$1} ) && $2 !~ /code=/; | |
1379 | } | |
1380 | return 0; | |
1381 | } | |
1382 | ||
1383 | # | |
1384 | # Check if the new option $opt is used, except the definition of itself! | |
1385 | # | |
1386 | sub IsUsedNewOptionDefinition { | |
1387 | my ($opt,$val) = @_; | |
1388 | ||
1389 | foreach my $line (@current1) { | |
1390 | #chomp($line); # remove newline #don't know why, but this remove newline in @current1 .... ! | |
1391 | my @temp = split(/\t/,$line); | |
1392 | # if we find something "opt value" & value != "code nnn=" it's ok. | |
1393 | return 1 if ( ($opt eq $temp[1]) && ($temp[2] !~ /code \d+=/) ); | |
1394 | } | |
1395 | return 0; | |
1396 | } | |
820ab96c MT |
1397 | |
1398 | sub EscapeFilename($) { | |
1399 | my $filename = shift; | |
1400 | ||
1401 | # Replace all single / by \/ | |
1402 | $filename =~ s/\//\\\//g; | |
1403 | ||
1404 | return $filename; | |
1405 | } |