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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 | 22 | use strict; |
2de0f49f | 23 | use experimental 'smartmatch'; |
ac1cfefa MT |
24 | |
25 | # enable only the following on debugging purpose | |
cb5e9c6c CS |
26 | #use warnings; |
27 | #use CGI::Carp 'fatalsToBrowser'; | |
ac1cfefa | 28 | |
986e08d9 | 29 | require '/var/ipfire/general-functions.pl'; |
ac1cfefa MT |
30 | require "${General::swroot}/lang.pl"; |
31 | require "${General::swroot}/header.pl"; | |
32 | #workaround to suppress a warning when a variable is used only once | |
33 | my @dummy = ( ${Header::colouryellow} ); | |
34 | undef (@dummy); | |
35 | ||
36 | our %dhcpsettings=(); | |
37 | our %netsettings=(); | |
38 | my %mainsettings=(); | |
39 | my %timesettings=(); | |
40 | my $setting = "${General::swroot}/dhcp/settings"; | |
41 | our $filename1 = "${General::swroot}/dhcp/advoptions"; # Field separator is TAB in this file (comma is standart) | |
d1883e28 | 42 | # because we need commas in the some data |
ac1cfefa | 43 | our $filename2 = "${General::swroot}/dhcp/fixleases"; |
d1883e28 | 44 | our $filename3 = "${General::swroot}/dhcp/advoptions-list"; # Describe the allowed syntax for dhcp options |
ac1cfefa MT |
45 | my $errormessage = ''; |
46 | my $warnNTPmessage = ''; | |
47 | my @nosaved=(); | |
fe6cda92 | 48 | my %color = (); |
ac1cfefa MT |
49 | |
50 | #Basic syntax allowed for new Option definition. Not implemented: RECORDS & array of RECORDS | |
51 | our $OptionTypes = 'boolean|((un)?signed )?integer (8|16|32)|ip-address|text|string|encapsulate \w+|array of ip-address'; | |
52 | ||
53 | &Header::showhttpheaders(); | |
541d93f0 CS |
54 | our @ITFs=('GREEN'); |
55 | if (&Header::blue_used()){push(@ITFs,'BLUE');} | |
ac1cfefa MT |
56 | |
57 | #Settings1 for the first screen box | |
58 | foreach my $itf (@ITFs) { | |
59 | $dhcpsettings{"ENABLE_${itf}"} = 'off'; | |
60 | $dhcpsettings{"ENABLEBOOTP_${itf}"} = 'off'; | |
61 | $dhcpsettings{"START_ADDR_${itf}"} = ''; | |
62 | $dhcpsettings{"END_ADDR_${itf}"} = ''; | |
63 | $dhcpsettings{"DOMAIN_NAME_${itf}"} = ''; | |
64 | $dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"} = ''; | |
65 | $dhcpsettings{"MAX_LEASE_TIME_${itf}"} = ''; | |
66 | $dhcpsettings{"WINS1_${itf}"} = ''; | |
67 | $dhcpsettings{"WINS2_${itf}"} = ''; | |
68 | $dhcpsettings{"DNS1_${itf}"} = ''; | |
69 | $dhcpsettings{"DNS2_${itf}"} = ''; | |
70 | $dhcpsettings{"NTP1_${itf}"} = ''; | |
71 | $dhcpsettings{"NTP2_${itf}"} = ''; | |
d1883e28 MT |
72 | $dhcpsettings{"NEXT_${itf}"} = ''; |
73 | $dhcpsettings{"FILE_${itf}"} = ''; | |
f5fb9a04 MT |
74 | $dhcpsettings{"DNS_UPDATE_KEY_NAME_${itf}"} = ''; |
75 | $dhcpsettings{"DNS_UPDATE_KEY_SECRET_${itf}"} = ''; | |
76 | $dhcpsettings{"DNS_UPDATE_KEY_ALGO_${itf}"} = ''; | |
9dbf3c49 | 77 | $dhcpsettings{"DENY_KNOWN_CLIENTS_${itf}"} = 'off'; |
ac1cfefa MT |
78 | } |
79 | ||
80 | $dhcpsettings{'SORT_FLEASELIST'} = 'FIPADDR'; | |
81 | $dhcpsettings{'SORT_LEASELIST'} = 'IPADDR'; | |
82 | ||
f5fb9a04 MT |
83 | # DNS Update settings |
84 | $dhcpsettings{'DNS_UPDATE_ENABLED'} = 'off'; | |
85 | ||
ac1cfefa MT |
86 | #Settings2 for editing the multi-line list |
87 | #Must not be saved with writehash ! | |
88 | $dhcpsettings{'FIX_MAC'} = ''; | |
89 | $dhcpsettings{'FIX_ADDR'} = ''; | |
90 | $dhcpsettings{'FIX_ENABLED'} = 'off'; | |
91 | $dhcpsettings{'FIX_NEXTADDR'} = ''; | |
92 | $dhcpsettings{'FIX_FILENAME'} = ''; | |
93 | $dhcpsettings{'FIX_ROOTPATH'} = ''; | |
94 | $dhcpsettings{'FIX_REMARK'} = ''; | |
95 | $dhcpsettings{'ACTION'} = ''; | |
96 | $dhcpsettings{'KEY1'} = ''; | |
97 | $dhcpsettings{'KEY2'} = ''; | |
98 | @nosaved=('FIX_MAC','FIX_ADDR','FIX_ENABLED','FIX_NEXTADDR', | |
99 | 'FIX_FILENAME','FIX_ROOTPATH','FIX_REMARK'); | |
100 | ||
101 | $dhcpsettings{'ADVOPT_ENABLED'} = ''; | |
102 | $dhcpsettings{'ADVOPT_NAME'} = ''; | |
103 | $dhcpsettings{'ADVOPT_DATA'} = ''; | |
104 | unshift (@nosaved,'ADVOPT_ENABLED','ADVOPT_NAME','ADVOPT_DATA'); | |
105 | foreach my $itf (@ITFs) { | |
106 | $dhcpsettings{"ADVOPT_SCOPE_${itf}"} = 'off'; | |
107 | unshift (@nosaved, "ADVOPT_SCOPE_${itf}"); | |
108 | } | |
109 | ||
110 | # Read Ipcop settings | |
111 | &General::readhash("${General::swroot}/ethernet/settings", \%netsettings); | |
112 | &General::readhash("${General::swroot}/main/settings", \%mainsettings); | |
113 | &General::readhash("${General::swroot}/time/settings", \%timesettings); | |
8186b372 | 114 | &General::readhash("/srv/web/ipfire/html/themes/ipfire/include/colors.txt", \%color); |
ac1cfefa MT |
115 | |
116 | #Get GUI values | |
117 | &Header::getcgihash(\%dhcpsettings); | |
118 | ||
119 | open(FILE, "$filename1") or die 'Unable to open dhcp advanced options file.'; | |
120 | our @current1 = <FILE>; | |
121 | close(FILE); | |
122 | # Extract OptionDefinition | |
123 | foreach my $line (@current1) { | |
124 | #chomp($line); # remove newline #don't know why, but this remove newline in @current1 .... ! | |
125 | my @temp = split(/\t/,$line); | |
126 | AddNewOptionDefinition ($temp[1] . ' ' . $temp[2]); | |
127 | } | |
128 | ||
129 | open(FILE, "$filename2") or die 'Unable to open fixed leases file.'; | |
130 | our @current2 = <FILE>; | |
131 | close(FILE); | |
132 | ||
2bbf1766 | 133 | # Open and read-in file which contains the list of allowed advanced options. |
5410fcbc | 134 | open(FILE, $filename3) or die "Could not open $filename3. $!\n"; |
2bbf1766 SS |
135 | |
136 | # Grab file content. | |
137 | my @advoptions_list = <FILE>; | |
138 | ||
139 | # Close file handle. | |
140 | close(FILE); | |
141 | ||
ac1cfefa MT |
142 | # Check Settings1 first because they are needed by &buildconf |
143 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'save'}) { | |
144 | foreach my $itf (@ITFs) { | |
145 | if ($dhcpsettings{"ENABLE_${itf}"} eq 'on' ) { | |
146 | # "Start" is defined, need "End" and vice versa | |
147 | if ($dhcpsettings{"START_ADDR_${itf}"}) { | |
148 | if (!(&General::validip($dhcpsettings{"START_ADDR_${itf}"}))) { | |
149 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid start address'}; | |
150 | goto ERROR; | |
151 | } | |
152 | if (!$dhcpsettings{"END_ADDR_${itf}"}) { | |
153 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid end address'}; | |
154 | goto ERROR; | |
155 | } | |
156 | if (! &General::IpInSubnet ( $dhcpsettings{"START_ADDR_${itf}"}, | |
157 | $netsettings{"${itf}_NETADDRESS"}, | |
158 | $netsettings{"${itf}_NETMASK"})) { | |
159 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid start address'}; | |
160 | goto ERROR; | |
161 | } | |
162 | } | |
163 | ||
164 | if ($dhcpsettings{"END_ADDR_${itf}"}) { | |
165 | if (!(&General::validip($dhcpsettings{"END_ADDR_${itf}"}))) { | |
166 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid end address'}; | |
167 | goto ERROR; | |
168 | } | |
169 | if (!$dhcpsettings{"START_ADDR_${itf}"}) { | |
170 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid start address'}; | |
171 | goto ERROR; | |
172 | } | |
173 | if (! &General::IpInSubnet ( $dhcpsettings{"END_ADDR_${itf}"}, | |
174 | $netsettings{"${itf}_NETADDRESS"}, | |
175 | $netsettings{"${itf}_NETMASK"})) { | |
176 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid end address'}; | |
177 | goto ERROR; | |
178 | } | |
179 | #swap if necessary! (support 255.255.0.0 range, I doubt we need more) GE | |
180 | my @startoct = split (/\./, $dhcpsettings{"START_ADDR_${itf}"}); | |
181 | my @endoct = split (/\./, $dhcpsettings{"END_ADDR_${itf}"}); | |
182 | if ( $endoct[2]*256+$endoct[3] < $startoct[2]*256+$startoct[3] ) { | |
183 | ($dhcpsettings{"START_ADDR_${itf}"},$dhcpsettings{"END_ADDR_${itf}"}) = | |
184 | ($dhcpsettings{"END_ADDR_${itf}"},$dhcpsettings{"START_ADDR_${itf}"}); | |
185 | } | |
186 | } | |
187 | ||
9dbf3c49 AB |
188 | if ($dhcpsettings{"DENY_KNOWN_CLIENTS_${itf}"} eq 'on') { |
189 | if (($dhcpsettings{"START_ADDR_${itf}"}) eq '' && ($dhcpsettings{"END_ADDR_${itf}"}) eq '') { | |
190 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'dhcp valid range required when deny known clients checked'}; | |
191 | goto ERROR; | |
896fa74d | 192 | } |
9dbf3c49 AB |
193 | } |
194 | ||
ac1cfefa MT |
195 | if (!($dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"} =~ /^\d+$/)) { |
196 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid default lease time'} . $dhcpsettings{'DEFAULT_LEASE_TIME_${itf}'}; | |
197 | goto ERROR; | |
198 | } | |
199 | ||
200 | if (!($dhcpsettings{"MAX_LEASE_TIME_${itf}"} =~ /^\d+$/)) { | |
201 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid max lease time'} . $dhcpsettings{'MAX_LEASE_TIME_${itf}'}; | |
202 | goto ERROR; | |
203 | } | |
204 | ||
205 | if ($dhcpsettings{"DNS1_${itf}"}) { | |
206 | if (!(&General::validip($dhcpsettings{"DNS1_${itf}"}))) { | |
207 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid primary dns'}; | |
208 | goto ERROR; | |
209 | } | |
210 | } | |
211 | if ($dhcpsettings{"DNS2_${itf}"}) { | |
212 | if (!(&General::validip($dhcpsettings{"DNS2_${itf}"}))) { | |
213 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid secondary dns'}; | |
214 | goto ERROR; | |
215 | } | |
216 | if (! $dhcpsettings{"DNS1_${itf}"}) { | |
217 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'cannot specify secondary dns without specifying primary'}; | |
218 | goto ERROR; | |
219 | } | |
220 | } | |
221 | ||
222 | if ($dhcpsettings{"WINS1_${itf}"}) { | |
223 | if (!(&General::validip($dhcpsettings{"WINS1_${itf}"}))) { | |
224 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid wins address'}; | |
225 | goto ERROR; | |
226 | } | |
227 | } | |
228 | if ($dhcpsettings{"WINS2_${itf}"}) { | |
229 | if (!(&General::validip($dhcpsettings{"WINS2_${itf}"}))) { | |
230 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid wins address'}; | |
231 | goto ERROR; | |
232 | } | |
233 | if (! $dhcpsettings{"WINS1_${itf}"} ) { | |
234 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'cannot specify secondary wins without specifying primary'}; | |
235 | goto ERROR; | |
236 | } | |
237 | } | |
d1883e28 MT |
238 | if ($dhcpsettings{"NEXT_${itf}"}) { |
239 | if (!(&General::validip($dhcpsettings{"NEXT_${itf}"}))) { | |
240 | $errormessage = "next-server on ${itf}: " . $Lang::tr{'invalid ip'}; | |
241 | goto ERROR; | |
242 | } | |
243 | } | |
ac1cfefa MT |
244 | if ($dhcpsettings{"NTP1_${itf}"}) { |
245 | if (!(&General::validip($dhcpsettings{"NTP1_${itf}"}))) { | |
246 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid primary ntp'}; | |
247 | goto ERROR; | |
248 | } | |
249 | if ($dhcpsettings{"NTP1_${itf}"} eq $netsettings{"${itf}_ADDRESS"} && ($timesettings{'ENABLECLNTP'} ne 'on')) { | |
250 | $warnNTPmessage = "DHCP on ${itf}: " . $Lang::tr{'local ntp server specified but not enabled'}; | |
251 | #goto ERROR; | |
252 | } | |
253 | } | |
254 | if ($dhcpsettings{"NTP2_${itf}"}) { | |
255 | if (!(&General::validip($dhcpsettings{"NTP2_${itf}"}))) { | |
256 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'invalid secondary ntp'}; | |
257 | goto ERROR; | |
258 | } | |
259 | if ($dhcpsettings{"NTP2_${itf}"} eq $netsettings{"${itf}_ADDRESS"} && ($timesettings{'ENABLECLNTP'} ne 'on')) { | |
260 | $warnNTPmessage = "DHCP on ${itf}: " . $Lang::tr{'local ntp server specified but not enabled'}; | |
261 | #goto ERROR; | |
262 | } | |
263 | if (! $dhcpsettings{"NTP1_${itf}"}) { | |
264 | $errormessage = "DHCP on ${itf}: " . $Lang::tr{'cannot specify secondary ntp without specifying primary'}; | |
265 | goto ERROR; | |
266 | } | |
267 | } | |
268 | } # enabled | |
269 | }#loop interface verify | |
270 | ||
a1468f66 | 271 | map (delete ($dhcpsettings{$_}) ,@nosaved,'ACTION','KEY1','KEY2','q'); # Must not be saved |
ac1cfefa MT |
272 | &General::writehash($setting, \%dhcpsettings); # Save good settings |
273 | $dhcpsettings{'ACTION'} = $Lang::tr{'save'}; # create an 'ACTION' | |
274 | map ($dhcpsettings{$_} = '',@nosaved,'KEY1','KEY2'); # and reinit vars to empty | |
275 | &buildconf; | |
276 | ERROR: # Leave the faulty field untouched | |
277 | } else { | |
278 | &General::readhash($setting, \%dhcpsettings); # Get saved settings and reset to good if needed | |
279 | } | |
280 | ||
281 | ## Sorting of fixed leases | |
282 | if ($ENV{'QUERY_STRING'} =~ /^FETHER|^FIPADDR/ ) { | |
283 | my $newsort=$ENV{'QUERY_STRING'}; | |
284 | my $act=$dhcpsettings{'SORT_FLEASELIST'}; | |
285 | #Reverse actual sort ? | |
286 | if ($act =~ $newsort) { | |
287 | my $Rev=''; | |
288 | if ($act !~ 'Rev') { | |
289 | $Rev='Rev'; | |
290 | } | |
291 | $newsort.=$Rev; | |
292 | } | |
293 | $dhcpsettings{'SORT_FLEASELIST'}=$newsort; | |
a1468f66 | 294 | map (delete ($dhcpsettings{$_}) ,@nosaved,'ACTION','KEY1','KEY2', 'q'); # Must never be saved |
ac1cfefa MT |
295 | &General::writehash($setting, \%dhcpsettings); |
296 | &sortcurrent2; | |
297 | $dhcpsettings{'ACTION'} = 'SORT'; # create an 'ACTION' | |
298 | map ($dhcpsettings{$_} = '',@nosaved,'KEY1','KEY2');# and reinit vars to empty | |
299 | } | |
300 | ||
301 | #Sorting of allocated leases | |
302 | &Header::CheckSortOrder; | |
303 | ||
304 | ||
305 | ## Now manipulate the two multi-line list with Settings2. | |
306 | # '1' suffix is for ADVANCED OPTIONS | |
307 | # '2' suffix is for FIXED LEASES | |
308 | ||
309 | # Toggle enable/disable field on specified options. | |
310 | ||
311 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'toggle enable disable'}.'1') { | |
312 | #move out new line | |
313 | chomp(@current1[$dhcpsettings{'KEY1'}]); | |
314 | my @temp = split(/\t/,@current1[$dhcpsettings{'KEY1'}]); #use TAB separator ! | |
315 | $temp[0] = $temp[0] eq 'on' ? '' : 'on'; # Toggle the field | |
316 | @current1[$dhcpsettings{'KEY1'}] = join ("\t",@temp)."\n"; | |
317 | $dhcpsettings{'KEY1'} = ''; # End edit mode | |
318 | &General::log($Lang::tr{'dhcp advopt modified'}); | |
319 | open(FILE, ">$filename1") or die 'Unable to open dhcp advanced options file.'; | |
320 | print FILE @current1; | |
321 | close(FILE); | |
322 | ||
323 | #Write changes to dhcpd.conf. | |
324 | &buildconf; | |
325 | } | |
326 | ||
327 | ||
328 | ||
329 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'add'}.'1' && | |
330 | $dhcpsettings{'SUBMIT'} ne $Lang::tr{'dhcp advopt help'}) { | |
331 | $dhcpsettings{'ADVOPT_NAME'} =~ s/[^ \w-]//g; # prevent execution of code by removing everything except letters/space | |
332 | $dhcpsettings{'ADVOPT_DATA'} =~ s/`//g; # back tik ` ? not allowed ! | |
333 | ||
334 | if ($dhcpsettings{'ADVOPT_DATA'} eq '') { | |
335 | $errormessage=$Lang::tr{'dhcp advopt blank value'}; | |
336 | } | |
337 | ||
338 | # Test for a new option definition string (join field name & data) | |
339 | if (ExistNewOptionDefinition ($dhcpsettings{'ADVOPT_NAME'} . ' ' . $dhcpsettings{'ADVOPT_DATA'})) { | |
340 | #only edit permitted if option definition exists | |
341 | $errormessage = $Lang::tr{'dhcp advopt definition exists'} if ($dhcpsettings{'KEY1'} eq ''); | |
342 | $dhcpsettings{'ADVOPT_ENABLED'} = 'on'; # force active | |
343 | map ($dhcpsettings{"ADVOPT_SCOPE_$_"} = 'off', @ITFs); # force global | |
344 | } elsif (AddNewOptionDefinition ($dhcpsettings{'ADVOPT_NAME'} . ' ' . $dhcpsettings{'ADVOPT_DATA'})) { | |
345 | #was a new option definition | |
346 | $dhcpsettings{'ADVOPT_ENABLED'} = 'on'; # force active | |
347 | map ($dhcpsettings{"ADVOPT_SCOPE_$_"} = 'off', @ITFs); # force global | |
348 | } elsif (ValidNewOption ($dhcpsettings{'ADVOPT_NAME'} . ' ' . $dhcpsettings{'ADVOPT_DATA'})) { | |
349 | #was a new option | |
2bbf1766 | 350 | } elsif (! grep(/option $dhcpsettings{'ADVOPT_NAME'}/, @advoptions_list)) { |
ac1cfefa MT |
351 | $errormessage=$Lang::tr{'dhcp advopt unknown'}.': '.$dhcpsettings{'ADVOPT_NAME'}; |
352 | } | |
353 | ||
354 | unless ($errormessage) { | |
355 | ||
356 | my $scope = ''; | |
357 | foreach my $itf (@ITFs) { # buils "RED,GREEN,ORANGE,... based on selection | |
358 | $scope .= $dhcpsettings{"ADVOPT_SCOPE_${itf}"} eq 'on' ? "\t$itf" : "\toff" ; | |
359 | } | |
360 | if ($dhcpsettings{'KEY1'} eq '') { #add or edit ? TAB separator ! | |
361 | unshift (@current1, "$dhcpsettings{'ADVOPT_ENABLED'}\t$dhcpsettings{'ADVOPT_NAME'}\t$dhcpsettings{'ADVOPT_DATA'}$scope\n"); | |
362 | &General::log($Lang::tr{'dhcp advopt added'}); | |
363 | } else { | |
364 | @current1[$dhcpsettings{'KEY1'}] = "$dhcpsettings{'ADVOPT_ENABLED'}\t$dhcpsettings{'ADVOPT_NAME'}\t$dhcpsettings{'ADVOPT_DATA'}$scope\n"; | |
365 | $dhcpsettings{'KEY1'} = ''; # End edit mode | |
366 | &General::log($Lang::tr{'dhcp advopt modified'}); | |
367 | } | |
368 | ||
369 | #Write changes to dhcpd.conf. | |
370 | &sortcurrent1; # sort newly added/modified entry | |
371 | &buildconf; # before calling buildconf which use fixed lease file ! | |
372 | } | |
373 | } | |
374 | ||
375 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'edit'}.'1') { | |
376 | #move out new line | |
377 | my $line = @current1[$dhcpsettings{'KEY1'}]; | |
378 | chomp($line); | |
379 | my @temp = split(/\t/, $line); | |
380 | $dhcpsettings{'ADVOPT_ENABLED'}=$temp[0]; | |
381 | $dhcpsettings{'ADVOPT_NAME'}=$temp[1]; | |
382 | $dhcpsettings{'ADVOPT_DATA'}=$temp[2]; | |
383 | ||
384 | # read next fields which are the name (color) of an interface if this interface is scoped | |
385 | for (my $key=0; $key<@ITFs; $key++) { | |
386 | my $itf = $temp[3+$key]; | |
387 | if ($itf ne 'off') # Only is an interface name is read | |
388 | { | |
389 | $dhcpsettings{"ADVOPT_SCOPE_${itf}"} = 'on'; | |
390 | } | |
391 | } | |
392 | } | |
393 | ||
394 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'remove'}.'1') { | |
395 | splice (@current1,$dhcpsettings{'KEY1'},1); | |
396 | open(FILE, ">$filename1") or die 'Unable to open dhcp advanced options file.'; | |
397 | print FILE @current1; | |
398 | close(FILE); | |
399 | $dhcpsettings{'KEY1'} = ''; # End remove mode | |
400 | &General::log($Lang::tr{'dhcp advopt removed'}); | |
401 | #Write changes to dhcpd.conf. | |
402 | &buildconf; | |
403 | } | |
404 | #end KEY1 | |
405 | ||
406 | ||
407 | # Toggle enable/disable field on specified lease. | |
408 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'toggle enable disable'}.'2') { | |
409 | #move out new line | |
410 | chomp(@current2[$dhcpsettings{'KEY2'}]); | |
411 | my @temp = split(/\,/,@current2[$dhcpsettings{'KEY2'}]); | |
412 | $temp[2] = $temp[2] eq 'on' ? '' : 'on'; # Toggle the field | |
413 | @current2[$dhcpsettings{'KEY2'}] = join (',',@temp)."\n"; | |
414 | $dhcpsettings{'KEY2'} = ''; # End edit mode | |
415 | &General::log($Lang::tr{'fixed ip lease modified'}); | |
416 | open(FILE, ">$filename2") or die 'Unable to open fixed leases file.'; | |
417 | print FILE @current2; | |
418 | close(FILE); | |
419 | ||
420 | #Write changes to dhcpd.conf. | |
421 | &buildconf; | |
422 | } | |
423 | ||
424 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'add'}.'2') { | |
425 | $dhcpsettings{'FIX_MAC'} =~ tr/-/:/; | |
426 | unless(&General::validip($dhcpsettings{'FIX_ADDR'})) { $errormessage = $Lang::tr{'invalid fixed ip address'}; } | |
427 | unless(&General::validmac($dhcpsettings{'FIX_MAC'})) { $errormessage = $Lang::tr{'invalid fixed mac address'}; } | |
428 | if ($dhcpsettings{'FIX_NEXTADDR'}) { | |
429 | unless(&General::validip($dhcpsettings{'FIX_NEXTADDR'})) { $errormessage = $Lang::tr{'invalid fixed ip address'}; } | |
430 | } | |
431 | ||
432 | my $key = 0; | |
433 | CHECK:foreach my $line (@current2) { | |
434 | my @temp = split(/\,/,$line); | |
435 | if($dhcpsettings{'KEY2'} ne $key) { | |
436 | # same MAC is OK on different subnets. This test is not complete because | |
437 | # if ip are not inside a known subnet, I don't warn. | |
438 | # Also it may be needed to put duplicate fixed lease in their right subnet definition.. | |
439 | foreach my $itf (@ITFs) { | |
440 | my $scoped = &General::IpInSubnet($dhcpsettings{'FIX_ADDR'}, | |
441 | $netsettings{"${itf}_NETADDRESS"}, | |
442 | $netsettings{"${itf}_NETMASK"}) && | |
443 | $dhcpsettings{"ENABLE_${itf}"} eq 'on'; | |
444 | if ( $scoped && | |
445 | (lc($dhcpsettings{'FIX_MAC'}) eq lc($temp[0])) && | |
446 | &General::IpInSubnet($temp[1], | |
447 | $netsettings{"${itf}_NETADDRESS"}, | |
448 | $netsettings{"${itf}_NETMASK"})) { | |
449 | $errormessage = "$Lang::tr{'mac address in use'} $dhcpsettings{'FIX_MAC'}"; | |
450 | last CHECK; | |
451 | } | |
452 | } | |
453 | } | |
454 | $key++; | |
455 | } | |
456 | ||
457 | unless ($errormessage) { | |
458 | $dhcpsettings{'FIX_REMARK'} = &Header::cleanhtml($dhcpsettings{'FIX_REMARK'}); | |
459 | $dhcpsettings{'FIX_NEXTADDR'} = &Header::cleanhtml($dhcpsettings{'FIX_NEXTADDR'}); | |
460 | $dhcpsettings{'FIX_FILENAME'} = &Header::cleanhtml($dhcpsettings{'FIX_FILENAME'}); | |
461 | $dhcpsettings{'FIX_ROOTPATH'} = &Header::cleanhtml($dhcpsettings{'FIX_ROOTPATH'}); | |
462 | if ($dhcpsettings{'KEY2'} eq '') { #add or edit ? | |
463 | unshift (@current2, "$dhcpsettings{'FIX_MAC'},$dhcpsettings{'FIX_ADDR'},$dhcpsettings{'FIX_ENABLED'},$dhcpsettings{'FIX_NEXTADDR'},$dhcpsettings{'FIX_FILENAME'},$dhcpsettings{'FIX_ROOTPATH'},$dhcpsettings{'FIX_REMARK'}\n"); | |
e4f9ea3c BB |
464 | open(FILE, ">$filename2") or die 'Unable to open fixed lease file.'; |
465 | print FILE @current2; | |
466 | close(FILE); | |
ac1cfefa | 467 | &General::log($Lang::tr{'fixed ip lease added'}); |
91fc3030 MT |
468 | |
469 | # Enter edit mode | |
31672dc8 | 470 | $dhcpsettings{'KEY2'} = 0; |
ac1cfefa MT |
471 | } else { |
472 | @current2[$dhcpsettings{'KEY2'}] = "$dhcpsettings{'FIX_MAC'},$dhcpsettings{'FIX_ADDR'},$dhcpsettings{'FIX_ENABLED'},$dhcpsettings{'FIX_NEXTADDR'},$dhcpsettings{'FIX_FILENAME'},$dhcpsettings{'FIX_ROOTPATH'},$dhcpsettings{'FIX_REMARK'}\n"; | |
473 | $dhcpsettings{'KEY2'} = ''; # End edit mode | |
474 | &General::log($Lang::tr{'fixed ip lease modified'}); | |
31672dc8 MT |
475 | |
476 | # sort newly added/modified entry | |
477 | &sortcurrent2; | |
ac1cfefa MT |
478 | } |
479 | ||
480 | #Write changes to dhcpd.conf. | |
ac1cfefa MT |
481 | &buildconf; # before calling buildconf which use fixed lease file ! |
482 | } | |
483 | } | |
484 | ||
485 | if ($dhcpsettings{'ACTION_ALL'} eq '+') { | |
486 | my $news = 0; | |
487 | foreach (keys %dhcpsettings) { | |
488 | if (/^(\d+\.\d+\.\d+\.\d+)-([0-9a-fA-F:]+)$/) { # checked names are index of the line | |
489 | my $ip=$1; | |
490 | my $mac=$2; | |
491 | if (!grep (/$2/,@current2)) { | |
492 | unshift (@current2, "$mac,$ip,on,,,,imported\n"); | |
493 | $news++; | |
494 | } | |
495 | } | |
496 | } | |
497 | if ($news) { | |
498 | #Write changes to dhcpd.conf. | |
499 | $warnNTPmessage = $Lang::tr{'fixed ip lease added'}."($news)"; | |
500 | &General::log($warnNTPmessage); | |
501 | &sortcurrent2; # sort newly added/modified entry | |
502 | &buildconf; # before calling buildconf which use fixed lease file ! | |
503 | } | |
504 | } | |
505 | ||
506 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'edit'}.'2') { | |
507 | #move out new line | |
508 | my $line = @current2[$dhcpsettings{'KEY2'}]; | |
509 | chomp($line); | |
510 | my @temp = split(/\,/, $line); | |
511 | $dhcpsettings{'FIX_MAC'}=$temp[0]; | |
512 | $dhcpsettings{'FIX_ADDR'}=$temp[1]; | |
513 | $dhcpsettings{'FIX_ENABLED'}=$temp[2]; | |
514 | $dhcpsettings{'FIX_NEXTADDR'}=$temp[3]; | |
515 | $dhcpsettings{'FIX_FILENAME'}=$temp[4]; | |
516 | $dhcpsettings{'FIX_ROOTPATH'}=$temp[5]; | |
517 | $dhcpsettings{'FIX_REMARK'}=$temp[6]; | |
518 | } | |
519 | ||
520 | if ($dhcpsettings{'ACTION'} eq $Lang::tr{'remove'}.'2') { | |
521 | splice (@current2,$dhcpsettings{'KEY2'},1); | |
522 | open(FILE, ">$filename2") or die 'Unable to open fixed lease file.'; | |
523 | print FILE @current2; | |
524 | close(FILE); | |
525 | $dhcpsettings{'KEY2'} = ''; # End remove mode | |
526 | &General::log($Lang::tr{'fixed ip lease removed'}); | |
527 | #Write changes to dhcpd.conf. | |
528 | &buildconf; | |
529 | } | |
530 | #end KEY2 defined | |
531 | ||
532 | ||
533 | ||
534 | ||
535 | if ($dhcpsettings{'ACTION'} eq '' ) { # First launch from GUI | |
536 | ||
537 | # Set default DHCP values only if blank and disabled | |
538 | foreach my $itf (@ITFs) { | |
539 | if ($dhcpsettings{"ENABLE_${itf}"} ne 'on' ) { | |
540 | $dhcpsettings{"DNS1_${itf}"} = $netsettings{"${itf}_ADDRESS"}; | |
541 | $dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"} = '60'; | |
542 | $dhcpsettings{"MAX_LEASE_TIME_${itf}"} = '120'; | |
543 | $dhcpsettings{"DOMAIN_NAME_${itf}"} = $mainsettings{'DOMAINNAME'}; | |
544 | } | |
545 | } | |
546 | $dhcpsettings{'FIX_ENABLED'} = 'on'; | |
6fcd779c AB |
547 | $dhcpsettings{'ADVOPT_ENABLED'} = 'on'; |
548 | } | |
ac1cfefa MT |
549 | |
550 | &Header::openpage($Lang::tr{'dhcp configuration'}, 1, ''); | |
551 | &Header::openbigbox('100%', 'left', '', $errormessage); | |
552 | ||
553 | if ($errormessage) { | |
554 | &Header::openbox('100%', 'left', $Lang::tr{'error messages'}); | |
555 | print "<font class='base'>$errormessage </font>\n"; | |
556 | &Header::closebox(); | |
557 | } | |
558 | if ($warnNTPmessage) { | |
559 | $warnNTPmessage = "<font color=${Header::colourred}><b>$Lang::tr{'capswarning'}</b></font>: $warnNTPmessage"; | |
560 | } | |
561 | ||
562 | &Header::openbox('100%', 'left', 'DHCP'); | |
563 | print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>"; | |
564 | ||
565 | foreach my $itf (@ITFs) { | |
566 | my %checked=(); | |
567 | $checked{'ENABLE'}{'on'} = ( $dhcpsettings{"ENABLE_${itf}"} ne 'on') ? '' : "checked='checked'"; | |
568 | $checked{'ENABLEBOOTP'}{'on'} = ( $dhcpsettings{"ENABLEBOOTP_${itf}"} ne 'on') ? '' : "checked='checked'"; | |
9dbf3c49 | 569 | $checked{'DENY_KNOWN_CLIENTS'}{'on'} = ( $dhcpsettings{"DENY_KNOWN_CLIENTS_${itf}"} ne 'on') ? '' : "checked='checked'"; |
ac1cfefa MT |
570 | |
571 | if ($netsettings{"${itf}_DEV"} ne '' ) { # Show only defined interface | |
572 | my $lc_itf=lc($itf); | |
573 | print <<END | |
574 | <table width='100%'> | |
575 | <tr> | |
576 | <td width='25%' class='boldbase'><b><font color='${lc_itf}'>$Lang::tr{"$lc_itf interface"}</font></b></td> | |
577 | <td class='base'>$Lang::tr{'enabled'} | |
578 | <input type='checkbox' name='ENABLE_${itf}' $checked{'ENABLE'}{'on'} /></td> | |
9c100957 | 579 | <td width='25%' class='base'>$Lang::tr{'ip address'}<br />$Lang::tr{'netmask'}:</td><td><b>$netsettings{"${itf}_ADDRESS"}<br />$netsettings{"${itf}_NETMASK"}</b></td> |
ac1cfefa | 580 | </tr><tr> |
e3edceeb | 581 | <td width='25%' class='base'>$Lang::tr{'start address'} <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 582 | <td width='25%'><input type='text' name='START_ADDR_${itf}' value='$dhcpsettings{"START_ADDR_${itf}"}' /></td> |
e3edceeb | 583 | <td width='25%' class='base'>$Lang::tr{'end address'} <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 584 | <td width='25%'><input type='text' name='END_ADDR_${itf}' value='$dhcpsettings{"END_ADDR_${itf}"}' /></td> |
9dbf3c49 AB |
585 | </tr><tr> |
586 | <td class='base'>$Lang::tr{'dhcp deny known clients:'}</td> | |
587 | <td><input type='checkbox' name='DENY_KNOWN_CLIENTS_${itf}' $checked{'DENY_KNOWN_CLIENTS'}{'on'} /></td> | |
ac1cfefa | 588 | </tr><tr> |
e3edceeb | 589 | <td class='base'>$Lang::tr{'default lease time'} <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 590 | <td><input type='text' name='DEFAULT_LEASE_TIME_${itf}' value='$dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"}' /></td> |
e3edceeb | 591 | <td class='base'>$Lang::tr{'max lease time'} <img src='/blob.gif' alt='*' /></td> |
ac1cfefa MT |
592 | <td><input type='text' name='MAX_LEASE_TIME_${itf}' value='$dhcpsettings{"MAX_LEASE_TIME_${itf}"}' /></td> |
593 | </tr><tr> | |
e3edceeb | 594 | <td class='base'>$Lang::tr{'domain name suffix'}</td> |
ac1cfefa MT |
595 | <td><input type='text' name='DOMAIN_NAME_${itf}' value='$dhcpsettings{"DOMAIN_NAME_${itf}"}' /></td> |
596 | <td>$Lang::tr{'dhcp allow bootp'}:</td> | |
597 | <td><input type='checkbox' name='ENABLEBOOTP_${itf}' $checked{'ENABLEBOOTP'}{'on'} /></td> | |
598 | </tr><tr> | |
e3edceeb | 599 | <td class='base'>$Lang::tr{'primary dns'} <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 600 | <td><input type='text' name='DNS1_${itf}' value='$dhcpsettings{"DNS1_${itf}"}' /></td> |
e3edceeb | 601 | <td class='base'>$Lang::tr{'secondary dns'}</td> |
ac1cfefa MT |
602 | <td><input type='text' name='DNS2_${itf}' value='$dhcpsettings{"DNS2_${itf}"}' /></td> |
603 | </tr><tr> | |
e3edceeb | 604 | <td class='base'>$Lang::tr{'primary ntp server'}:</td> |
ac1cfefa | 605 | <td><input type='text' name='NTP1_${itf}' value='$dhcpsettings{"NTP1_${itf}"}' /></td> |
e3edceeb | 606 | <td class='base'>$Lang::tr{'secondary ntp server'}:</td> |
ac1cfefa MT |
607 | <td><input type='text' name='NTP2_${itf}' value='$dhcpsettings{"NTP2_${itf}"}' /></td> |
608 | </tr><tr> | |
e3edceeb | 609 | <td class='base'>$Lang::tr{'primary wins server address'}:</td> |
ac1cfefa | 610 | <td><input type='text' name='WINS1_${itf}' value='$dhcpsettings{"WINS1_${itf}"}' /></td> |
e3edceeb | 611 | <td class='base'>$Lang::tr{'secondary wins server address'}:</td> |
ac1cfefa | 612 | <td><input type='text' name='WINS2_${itf}' value='$dhcpsettings{"WINS2_${itf}"}' /></td> |
d1883e28 | 613 | </tr><tr> |
e3edceeb | 614 | <td class='base'>next-server:</td> |
d1883e28 | 615 | <td><input type='text' name='NEXT_${itf}' value='$dhcpsettings{"NEXT_${itf}"}' /></td> |
e3edceeb | 616 | <td class='base'>filename:</td> |
d1883e28 | 617 | <td><input type='text' name='FILE_${itf}' value='$dhcpsettings{"FILE_${itf}"}' /></td> |
ac1cfefa MT |
618 | </tr> |
619 | </table> | |
620 | <hr /> | |
621 | END | |
622 | ; | |
623 | }# Show only defined interface | |
624 | }#foreach itf | |
625 | print <<END | |
626 | <table width='100%'> | |
627 | <tr> | |
e3edceeb | 628 | <td class='base' width='25%'><img src='/blob.gif' align='top' alt='*' /> $Lang::tr{'required field'}</td> |
ac1cfefa | 629 | <td class='base' width='30%'>$warnNTPmessage</td> |
e084eea0 | 630 | <td width='40%' align='right'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td> |
ac1cfefa MT |
631 | </tr> |
632 | </table> | |
b510e12a SS |
633 | END |
634 | ; | |
635 | &Header::closebox(); | |
636 | ||
637 | # DHCP DNS update support (RFC2136) | |
638 | &Header::openbox('100%', 'left', $Lang::tr{'dhcp dns update'}); | |
639 | ||
640 | my %checked = (); | |
641 | $checked{'DNS_UPDATE_ENABLED'}{'on'} = ( $dhcpsettings{'DNS_UPDATE_ENABLED'} ne 'on') ? '' : "checked='checked'"; | |
642 | ||
643 | print <<END | |
644 | <table width='100%'> | |
645 | <tr> | |
2dfbb338 | 646 | <td width='30%' class='boldbase'>$Lang::tr{'dhcp dns enable update'}</td> |
b510e12a SS |
647 | <td class='base'><input type='checkbox' name='DNS_UPDATE_ENABLED' $checked{'DNS_UPDATE_ENABLED'}{'on'}> |
648 | </td> | |
649 | <tr> | |
650 | </table> | |
651 | ||
652 | <table width='100%'> | |
653 | END | |
654 | ; | |
655 | my @domains = (); | |
656 | ||
657 | # Print options for each interface. | |
658 | foreach my $itf (@ITFs) { | |
659 | # Check if DHCP for this interface is enabled. | |
660 | if ($dhcpsettings{"ENABLE_${itf}"} eq 'on') { | |
661 | # Check for same domain name. | |
662 | next if ($dhcpsettings{"DOMAIN_NAME_${itf}"} ~~ @domains); | |
663 | my $lc_itf = lc($itf); | |
664 | ||
665 | # Select previously configured update algorithm. | |
666 | my %selected = (); | |
667 | $selected{'DNS_UPDATE_ALGO_${inf}'}{$dhcpsettings{'DNS_UPDATE_ALGO_${inf}'}} = 'selected'; | |
668 | ||
669 | print <<END | |
670 | <tr> | |
671 | <td colspan='6'> </td> | |
672 | </tr> | |
673 | <tr> | |
674 | <td colspan='6' class='boldbase'><b>$dhcpsettings{"DOMAIN_NAME_${itf}"}</b></td> | |
675 | </tr> | |
676 | <tr> | |
677 | <td width='10%' class='boldbase'>$Lang::tr{'dhcp dns key name'}:</td> | |
678 | <td width='20%'><input type='text' name='DNS_UPDATE_KEY_NAME_${itf}' value='$dhcpsettings{"DNS_UPDATE_KEY_NAME_${itf}"}'></td> | |
679 | <td width='10%' class='boldbase' align='right'>$Lang::tr{'dhcp dns update secret'}: </td> | |
28fee676 | 680 | <td width='20%'><input type='password' name='DNS_UPDATE_KEY_SECRET_${itf}' value='$dhcpsettings{"DNS_UPDATE_KEY_SECRET_${itf}"}'></td> |
b510e12a SS |
681 | <td width='10%' class='boldbase' align='right'>$Lang::tr{'dhcp dns update algo'}: </td> |
682 | <td width='20%'> | |
28fee676 | 683 | <select name='DNS_UPDATE_KEY_ALGO_${itf}'> |
a057a976 | 684 | <!-- <option value='hmac-sha1' $selected{'DNS_UPDATE_KEY_ALGO_${itf}'}{'hmac-sha1'}>HMAC-SHA1</option> --> |
28fee676 | 685 | <option value='hmac-md5' $selected{'DNS_UPDATE_KEY_ALGO_${itf}'}{'hmac-md5'}>HMAC-MD5</option> |
b510e12a SS |
686 | </select> |
687 | </td> | |
688 | </tr> | |
689 | END | |
690 | ; | |
691 | } | |
692 | ||
693 | # Store configured domain based on the interface | |
694 | # in the temporary variable. | |
695 | push(@domains, $dhcpsettings{"DOMAIN_NAME_${itf}"}); | |
696 | } | |
697 | print <<END | |
698 | </table> | |
699 | <hr> | |
700 | <table width='100%'> | |
701 | <tr> | |
702 | <td align='right'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td> | |
703 | </tr> | |
704 | </table> | |
ac1cfefa MT |
705 | </form> |
706 | END | |
707 | ; | |
708 | ||
709 | &Header::closebox(); | |
710 | ||
711 | &Header::openbox('100%', 'left', $Lang::tr{'dhcp advopt list'}); | |
712 | # DHCP Advanced options settings | |
713 | my %checked=(); | |
714 | $checked{'ADVOPT_ENABLED'}{'on'} = ($dhcpsettings{'ADVOPT_ENABLED'} ne 'on') ? '' : "checked='checked'"; | |
715 | ||
716 | print "<form method='post' action='$ENV{'SCRIPT_NAME'}'><table width='100%'>"; | |
717 | my $buttontext = $Lang::tr{'add'}; | |
718 | if ($dhcpsettings{'KEY1'} ne '') { | |
719 | $buttontext = $Lang::tr{'update'}; | |
720 | print "<tr><td class='boldbase'><b>$Lang::tr{'dhcp advopt edit'}</b></td></tr>"; | |
721 | } else { | |
722 | print "<tr><td class='boldbase'><b>$Lang::tr{'dhcp advopt add'}</b></td></tr>" | |
723 | } | |
724 | ||
725 | #search if the 'option' is in the list and print the syntax model | |
5410fcbc | 726 | my $opt; |
2bbf1766 | 727 | |
5410fcbc SS |
728 | # Check if a advanced option name is set. |
729 | if ($dhcpsettings{'ADVOPT_NAME'}) { | |
730 | # Check if the name is part of the list and grab syntax. | |
731 | my @opt = grep(/option $dhcpsettings{'ADVOPT_NAME'}/, @advoptions_list); | |
732 | ||
733 | # Assign array element to variable. | |
734 | $opt = @opt[0]; | |
735 | ||
736 | # Remove newlines. | |
737 | chomp($opt); | |
738 | } | |
2bbf1766 | 739 | |
ac1cfefa MT |
740 | if ($opt ne '') { |
741 | $opt =~ s/option $dhcpsettings{'ADVOPT_NAME'}/Syntax:/; # "option xyz abc" => "syntax: abc" | |
742 | $opt =~ s/;//; | |
743 | $opt = "<tr><td></td><td></td><td colspan='2'>$opt</td></tr>"; | |
744 | } | |
745 | print <<END | |
746 | <tr> | |
e3edceeb | 747 | <td class='base'>$Lang::tr{'dhcp advopt name'}: <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 748 | <td><input type='text' name='ADVOPT_NAME' value='$dhcpsettings{'ADVOPT_NAME'}' size='18' /></td> |
e3edceeb | 749 | <td class='base'>$Lang::tr{'dhcp advopt value'}: <img src='/blob.gif' alt='*' /></td> |
ac1cfefa MT |
750 | <td><input type='text' name='ADVOPT_DATA' value='$dhcpsettings{'ADVOPT_DATA'}' size='40' /></td> |
751 | </tr>$opt<tr> | |
752 | <td class='base'>$Lang::tr{'enabled'}</td><td><input type='checkbox' name='ADVOPT_ENABLED' $checked{'ADVOPT_ENABLED'}{'on'} /></td> | |
e3edceeb | 753 | <td class='base'>$Lang::tr{'dhcp advopt scope'}:</td> |
ac1cfefa MT |
754 | <td> |
755 | END | |
756 | ; | |
757 | ||
758 | # Put a checkbox for each interface. Checkbox visible disabled if interface is disabled | |
759 | foreach my $itf (@ITFs) { | |
760 | my $lc_itf=lc($itf); | |
761 | $checked{'ADVOPT_SCOPE_${itf}'}{'on'} = $dhcpsettings{"ADVOPT_SCOPE_${itf}"} ne 'on' ? '' : "checked='checked'"; | |
762 | print "$Lang::tr{\"${lc_itf}\"} <input type='checkbox' name='ADVOPT_SCOPE_${itf}' $checked{'ADVOPT_SCOPE_${itf}'}{'on'} "; | |
763 | print $dhcpsettings{"ENABLE_${itf}"} eq 'on' ? "/>" : "disabled='disabled' />"; | |
764 | print " "; | |
765 | } | |
766 | ||
767 | print <<END | |
768 | </td> | |
769 | </tr> | |
770 | </table> | |
771 | <hr /> | |
772 | <table width='100%'> | |
773 | <tr> | |
e3edceeb | 774 | <td class='base' width='50%'>$Lang::tr{'dhcp advopt scope help'}</td> |
e084eea0 | 775 | <td width='50%' align='right'> |
ac1cfefa MT |
776 | <input type='hidden' name='ACTION' value='$Lang::tr{'add'}1' /> |
777 | <input type='submit' name='SUBMIT' value='$buttontext' /> | |
778 | <input type='submit' name='SUBMIT' value='$Lang::tr{'dhcp advopt help'}' /> | |
779 | <input type='hidden' name='KEY1' value='$dhcpsettings{'KEY1'}' /> | |
780 | </td> | |
781 | </tr> | |
782 | </table> | |
783 | </form> | |
784 | END | |
785 | ; | |
786 | #Edited line number (KEY1) passed until cleared by 'save' or 'remove' or 'new sort order' | |
787 | ||
788 | # print help taken from the file describing options | |
789 | if ($dhcpsettings{'SUBMIT'} eq $Lang::tr{'dhcp advopt help'}) { | |
790 | print "<hr />"; | |
791 | print "<table width='100%'>"; | |
792 | print "<tr><td width='30%'><b>$Lang::tr{'dhcp advopt name'}</b></td><td width='70%'><b>$Lang::tr{'dhcp advopt value'}</b></td>"; | |
793 | open(FILE, "$filename3"); | |
794 | my @current3 = <FILE>; | |
795 | close(FILE); | |
796 | foreach my $line (@current3) { | |
797 | $line =~ /option ([a-z0-9-]+) (.*);/; | |
798 | print "<tr><td>$1</td><td>$2</td></tr>\n"; | |
799 | } | |
800 | print "<tr><td colspan='2'><hr /></td></tr>\n"; | |
801 | print '<tr><td>string type</td><td>"quoted string" or 00:01:FF...</td></tr>'; | |
802 | print '<tr><td>ip-address type </td><td>10.0.0.1 | www.dot.com</td></tr>'; | |
803 | print '<tr><td>int,uint types</td><td>numbers</td></tr>'; | |
804 | print '<tr><td>flag type</td><td>on | off</td></tr>'; | |
805 | print '</table>'; | |
806 | print "<hr />"; | |
807 | print "<table width='100%'>"; | |
808 | print "<tr><td width='30%'><b>$Lang::tr{'dhcp advopt custom definition'}</b></td><td width='70%'><b>$Lang::tr{'dhcp advopt value'}</b></td>"; | |
809 | print "<tr><td>any-name </td><td> code NNN=$OptionTypes</td></tr>"; | |
810 | print '<tr><td>a-string</td><td>code 100=string</td></tr>'; | |
811 | print '<tr><td>a-number</td><td>code 101=signed integer 8</td></tr>'; | |
812 | print '<tr><td>wpad</td><td>code 252=text</td></tr>'; | |
813 | print '<tr><td>wpad</td><td>"http://www.server.fr/path-to/proxy.pac"</td></tr>'; | |
814 | print '</table>'; | |
815 | ||
816 | } | |
817 | ||
818 | print <<END | |
819 | <hr /> | |
820 | <table width='100%'> | |
821 | <tr> | |
822 | <td width='30%' class='boldbase' align='center'><b>$Lang::tr{'dhcp advopt name'}</b></td> | |
823 | <td width='50%' class='boldbase' align='center'><b>$Lang::tr{'dhcp advopt value'}</b></td> | |
824 | <td width='20%' class='boldbase' align='center'><b>$Lang::tr{'dhcp advopt scope'}</b></td> | |
825 | <td colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></td> | |
826 | </tr> | |
827 | END | |
828 | ; | |
829 | my $key = 0; | |
830 | foreach my $line (@current1) { | |
831 | my $gif = ''; | |
832 | my $gdesc = ''; | |
833 | chomp($line); # remove newline | |
834 | my @temp = split(/\t/,$line); | |
835 | ||
836 | if ($temp[0] eq "on") { | |
837 | $gif = 'on.gif'; | |
838 | $gdesc = $Lang::tr{'click to disable'}; | |
839 | } else { | |
840 | $gif = 'off.gif'; | |
841 | $gdesc = $Lang::tr{'click to enable'}; | |
842 | } | |
843 | ||
844 | if ($dhcpsettings{'KEY1'} eq $key) { | |
845 | print "<tr bgcolor='${Header::colouryellow}'>"; | |
846 | } elsif ($key % 2) { | |
fe6cda92 | 847 | print "<tr bgcolor='$color{'color22'}'>"; |
ac1cfefa | 848 | } else { |
fe6cda92 | 849 | print "<tr bgcolor='$color{'color20'}'>"; |
ac1cfefa MT |
850 | } |
851 | ||
852 | print <<END | |
853 | <td align='center'>$temp[1]</td> | |
854 | <td align='center'>$temp[2]</td> | |
855 | <td align='center'> | |
856 | END | |
857 | ; | |
858 | # Prepare a global flag to make easy reading | |
859 | my $global = ''; | |
860 | my $disabledTogle = ''; | |
861 | my $disabledEditRemove = ''; | |
862 | if ( ExistNewOptionDefinition ($temp[1] . ' ' . $temp[2]) ) { | |
863 | $global = $Lang::tr{'dhcp advopt definition'}; | |
864 | $disabledTogle = "disabled='disabled'"; | |
865 | # Search if it is a used NewOptionDefinition to also disable edit & delete | |
866 | $disabledEditRemove = "disabled='disabled'" if (IsUsedNewOptionDefinition ($temp[1], $temp[2])); | |
867 | } else { | |
868 | $global = $Lang::tr{'dhcp advopt scope global'}; | |
869 | } | |
870 | ||
871 | ||
872 | # Print each checked interface | |
873 | for (my $key=0; $key<@ITFs; $key++) { | |
874 | my $itf = $temp[3+$key]; | |
875 | if ($itf ne 'off') { # Only if an interface name is read | |
876 | print "$itf"; | |
877 | $global=''; # fall to local scope ! | |
878 | } | |
879 | } | |
880 | print <<END | |
881 | $global</td> | |
882 | <td align='center'> | |
883 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
884 | <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}1' /> | |
885 | <input $disabledTogle type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' /> | |
886 | <input type='hidden' name='KEY1' value='$key' /> | |
887 | </form> | |
888 | </td> | |
889 | ||
890 | <td align='center'> | |
891 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
892 | <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}1' /> | |
893 | <input $disabledEditRemove type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' /> | |
894 | <input type='hidden' name='KEY1' value='$key' /> | |
895 | </form> | |
896 | </td> | |
897 | ||
898 | <td align='center'> | |
899 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> | |
900 | <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}1' /> | |
901 | <input $disabledEditRemove type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' /> | |
902 | <input type='hidden' name='KEY1' value='$key' /> | |
903 | </form> | |
904 | </td> | |
905 | </tr> | |
906 | END | |
907 | ; | |
908 | $key++; | |
909 | } | |
910 | ||
911 | print "</table>"; | |
912 | ||
913 | # If there are dhcp options, print Key to action icons | |
914 | if ($key) { | |
915 | print <<END | |
916 | <table> | |
917 | <tr> | |
918 | <td class='boldbase'> <b>$Lang::tr{'legend'}: </b></td> | |
919 | <td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td> | |
920 | <td class='base'>$Lang::tr{'click to disable'}</td> | |
921 | <td> </td> | |
922 | <td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td> | |
923 | <td class='base'>$Lang::tr{'click to enable'}</td> | |
924 | <td> </td> | |
925 | <td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td> | |
926 | <td class='base'>$Lang::tr{'edit'}</td> | |
927 | <td> </td> | |
928 | <td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td> | |
929 | <td class='base'>$Lang::tr{'remove'}</td> | |
930 | </tr> | |
931 | </table> | |
932 | END | |
933 | ; | |
934 | } | |
935 | &Header::closebox(); | |
936 | ||
937 | &Header::openbox('100%', 'left', $Lang::tr{'current fixed leases'}); | |
938 | # Fixed leases screens | |
939 | $checked{'FIX_ENABLED'}{'on'} = ($dhcpsettings{'FIX_ENABLED'} ne 'on') ? '' : "checked='checked'"; | |
940 | ||
941 | $buttontext = $Lang::tr{'add'}; | |
942 | print "<form method='post' action='$ENV{'SCRIPT_NAME'}'><table width='100%'>"; | |
943 | ||
944 | if ($dhcpsettings{'KEY2'} ne '') { | |
945 | $buttontext = $Lang::tr{'update'}; | |
946 | print "<tr><td class='boldbase' colspan='3'><b>$Lang::tr{'edit an existing lease'}</b></td></tr>"; | |
947 | } else { | |
948 | print "<tr><td class='boldbase' colspan='3'><b>$Lang::tr{'add new lease'}</b></td></tr>" | |
949 | } | |
950 | print <<END | |
951 | <tr> | |
e3edceeb | 952 | <td class='base'>$Lang::tr{'mac address'}: <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 953 | <td><input type='text' name='FIX_MAC' value='$dhcpsettings{'FIX_MAC'}' size='18' /></td> |
e3edceeb | 954 | <td class='base'>$Lang::tr{'ip address'}: <img src='/blob.gif' alt='*' /></td> |
ac1cfefa | 955 | <td><input type='text' name='FIX_ADDR' value='$dhcpsettings{'FIX_ADDR'}' size='18' /></td> |
e3edceeb | 956 | <td class='base'>$Lang::tr{'remark'}:</td> |
ac1cfefa MT |
957 | <td><input type='text' name='FIX_REMARK' value='$dhcpsettings{'FIX_REMARK'}' size='18' /></td> |
958 | </tr><tr> | |
959 | <td class='base'>$Lang::tr{'enabled'}</td><td><input type='checkbox' name='FIX_ENABLED' $checked{'FIX_ENABLED'}{'on'} /></td> | |
960 | </tr><tr> | |
961 | <td colspan = '3'><b>$Lang::tr{'dhcp bootp pxe data'}</b></td> | |
962 | </tr><tr> | |
e3edceeb | 963 | <td class='base'>next-server:</td> |
ac1cfefa | 964 | <td><input type='text' name='FIX_NEXTADDR' value='$dhcpsettings{'FIX_NEXTADDR'}' size='18' /></td> |
e3edceeb | 965 | <td class='base'>filename:</td> |
ac1cfefa | 966 | <td><input type='text' name='FIX_FILENAME' value='$dhcpsettings{'FIX_FILENAME'}' size='18' /></td> |
e3edceeb | 967 | <td class='base'>root path:</td> |
ac1cfefa MT |
968 | <td><input type='text' name='FIX_ROOTPATH' value='$dhcpsettings{'FIX_ROOTPATH'}' size='18' /></td> |
969 | </tr> | |
970 | </table> | |
971 | <hr /> | |
972 | <table width='100%'> | |
973 | <tr> | |
e3edceeb | 974 | <td class='base' width='50%'><img src='/blob.gif' align='top' alt='*' /> $Lang::tr{'required field'}</td> |
e084eea0 | 975 | <td width='50%' align='right'> |
ac1cfefa MT |
976 | <input type='hidden' name='ACTION' value='$Lang::tr{'add'}2' /> |
977 | <input type='submit' name='SUBMIT' value='$buttontext' /> | |
978 | <input type='hidden' name='KEY2' value='$dhcpsettings{'KEY2'}' /></td> | |
979 | </tr> | |
980 | </table> | |
981 | </form> | |
982 | END | |
983 | ; | |
984 | #Edited line number (KEY2) passed until cleared by 'save' or 'remove' or 'new sort order' | |
985 | ||
1554e8a3 MT |
986 | # Search for static leases |
987 | my $search_query = $dhcpsettings{'q'}; | |
988 | ||
989 | if (scalar @current2 >= 10) { | |
990 | print <<END; | |
991 | <form method="POST" action="#search"> | |
992 | <a name="search"></a> | |
993 | <table width='100%'> | |
994 | <tr> | |
995 | <td> | |
996 | <input type="text" name="q" value="$search_query"> | |
997 | <input type="submit" value="$Lang::tr{'search'}"> | |
998 | </td> | |
999 | </tr> | |
1000 | </table> | |
1001 | </form> | |
1002 | END | |
1003 | } | |
1004 | ||
ac1cfefa | 1005 | print <<END |
52ca3c80 | 1006 | <table width='100%' class='tbl'> |
ac1cfefa | 1007 | <tr> |
52ca3c80 AM |
1008 | <th width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?FETHER'><b>$Lang::tr{'mac address'}</b></a></th> |
1009 | <th width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?FIPADDR'><b>$Lang::tr{'ip address'}</b></a></th> | |
1010 | <th width='15%' align='center'><b>$Lang::tr{'remark'}</b></th> | |
1011 | <th width='15%' class='boldbase' align='center'><b>next-server</b></th> | |
1012 | <th width='15%' class='boldbase' align='center'><b>filename</b></th> | |
1013 | <th width='15%' class='boldbase' align='center'><b>root path</b></th> | |
1014 | <th colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></th> | |
ac1cfefa MT |
1015 | </tr> |
1016 | END | |
1017 | ; | |
1018 | my $ipdup = 0; | |
1019 | my %ipinuse = (); | |
1020 | my %macdupl = (); # Duplicate MACs have to be on different subnets | |
1021 | my %ipoutside = (); | |
1022 | ||
1023 | # mark duplicate ip or duplicate MAC | |
1024 | foreach my $line (@current2) { | |
1025 | my @temp = split(/\,/,$line); | |
1026 | $macdupl{$temp[0]} += 1; | |
1027 | if ($macdupl{$temp[0]} > 1) { | |
1028 | $ipdup = 1; # Flag up duplicates for use later | |
1029 | } | |
1030 | $ipinuse{$temp[1]} += 1; | |
1031 | if ($ipinuse{$temp[1]} > 1) { | |
1032 | $ipdup = 1; # Flag up duplicates for use later | |
1033 | } | |
1034 | # Mark IP addresses outwith known subnets | |
1035 | $ipoutside{$temp[1]} = 1; | |
1036 | foreach my $itf (@ITFs) { | |
1037 | if ( &General::IpInSubnet($temp[1], | |
1038 | $netsettings{"${itf}_NETADDRESS"}, | |
1039 | $netsettings{"${itf}_NETMASK"})) { | |
1040 | $ipoutside{$temp[1]} = 0; | |
1041 | } | |
1042 | } | |
1043 | } | |
1044 | ||
1045 | $key = 0; | |
52ca3c80 | 1046 | my $col=""; |
ac1cfefa MT |
1047 | foreach my $line (@current2) { |
1048 | my $gif = ''; | |
1049 | my $gdesc = ''; | |
1050 | chomp($line); # remove newline | |
1051 | my @temp = split(/\,/,$line); | |
1052 | ||
1053 | if ($temp[2] eq "on") { | |
1054 | $gif = 'on.gif'; | |
1055 | $gdesc = $Lang::tr{'click to disable'}; | |
1056 | } else { | |
1057 | $gif = 'off.gif'; | |
1058 | $gdesc = $Lang::tr{'click to enable'}; | |
1059 | } | |
1060 | ||
1554e8a3 MT |
1061 | # Skip all entries that do not match the search query |
1062 | if ($search_query ne "") { | |
e353470a MT |
1063 | if (!grep(/$search_query/, @temp)) { |
1064 | $key++; | |
1065 | next; | |
1066 | } | |
1554e8a3 MT |
1067 | } |
1068 | ||
ac1cfefa | 1069 | if ($dhcpsettings{'KEY2'} eq $key) { |
52ca3c80 AM |
1070 | print "<tr>"; |
1071 | $col="bgcolor='${Header::colouryellow}'"; | |
ac1cfefa | 1072 | } elsif ($key % 2) { |
52ca3c80 AM |
1073 | print "<tr>"; |
1074 | $col="bgcolor='$color{'color20'}'"; | |
ac1cfefa | 1075 | } else { |
52ca3c80 AM |
1076 | print "<tr>"; |
1077 | $col="bgcolor='$color{'color22'}'"; | |
ac1cfefa MT |
1078 | } |
1079 | my $TAG0 = ''; | |
1080 | my $TAG1 = ''; | |
1081 | my $TAG2 = ''; | |
1082 | my $TAG3 = ''; | |
1083 | my $TAG4 = ''; | |
1084 | if ($ipinuse{$temp[1]} > 1) { | |
1085 | $TAG0 = '<b>'; | |
1086 | $TAG1 = '</b>'; | |
1087 | } | |
1088 | if ($macdupl{$temp[0]} > 1) { | |
1089 | $TAG2 = '<b>'; | |
1090 | $TAG3 = '</b>'; | |
1091 | } | |
1092 | if ($ipoutside{$temp[1]} > 0) { | |
1093 | $TAG4 = "bgcolor='orange'" if ($dhcpsettings{'KEY2'} ne $key); | |
1094 | } | |
1095 | ||
1096 | print <<END | |
52ca3c80 AM |
1097 | <td align='center' $col>$TAG2$temp[0]$TAG3</td> |
1098 | <td align='center' $col $TAG4>$TAG0$temp[1]$TAG1</td> | |
1099 | <td align='center' $col>$temp[6] </td> | |
1100 | <td align='center' $col>$temp[3] </td> | |
1101 | <td align='center' $col>$temp[4] </td> | |
1102 | <td align='center' $col>$temp[5] </td> | |
1103 | ||
1104 | <td align='center' $col> | |
ac1cfefa MT |
1105 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> |
1106 | <input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}2' /> | |
1107 | <input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' /> | |
1108 | <input type='hidden' name='KEY2' value='$key' /> | |
1109 | </form> | |
1110 | </td> | |
1111 | ||
52ca3c80 | 1112 | <td align='center' $col> |
ac1cfefa MT |
1113 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> |
1114 | <input type='hidden' name='ACTION' value='$Lang::tr{'edit'}2' /> | |
1115 | <input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' /> | |
1116 | <input type='hidden' name='KEY2' value='$key' /> | |
1117 | </form> | |
1118 | </td> | |
1119 | ||
52ca3c80 | 1120 | <td align='center' $col> |
ac1cfefa MT |
1121 | <form method='post' action='$ENV{'SCRIPT_NAME'}'> |
1122 | <input type='hidden' name='ACTION' value='$Lang::tr{'remove'}2' /> | |
1123 | <input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' /> | |
1124 | <input type='hidden' name='KEY2' value='$key' /> | |
1125 | </form> | |
1126 | </td> | |
1127 | </tr> | |
1128 | END | |
1129 | ; | |
1130 | $key++; | |
1131 | } | |
1132 | print "</table>"; | |
1133 | ||
1134 | # If the fixed lease file contains entries, print Key to action icons | |
1135 | if ($key) { | |
1136 | my $dup = $ipdup ? "<td class='base'>$Lang::tr{'duplicate ip bold'}</td>" :''; | |
1137 | print <<END | |
1138 | <table> | |
1139 | <tr> | |
1140 | <td class='boldbase'> <b>$Lang::tr{'legend'}: </b></td> | |
1141 | <td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td> | |
1142 | <td class='base'>$Lang::tr{'click to disable'}</td> | |
1143 | <td> </td> | |
1144 | <td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td> | |
1145 | <td class='base'>$Lang::tr{'click to enable'}</td> | |
1146 | <td> </td> | |
1147 | <td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td> | |
1148 | <td class='base'>$Lang::tr{'edit'}</td> | |
1149 | <td> </td> | |
1150 | <td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td> | |
1151 | <td class='base'>$Lang::tr{'remove'}</td> | |
1152 | </tr> | |
1153 | <tr> | |
1154 | <td> </td> | |
1155 | <td bgcolor='orange'> </td> | |
1156 | <td class='base'>$Lang::tr{'ip address outside subnets'}</td> | |
1157 | <td> </td> | |
1158 | <td> </td> | |
1159 | $dup | |
1160 | </tr> | |
1161 | </table> | |
1162 | END | |
1163 | ; | |
1164 | } | |
1165 | ||
1166 | &Header::closebox(); | |
1167 | ||
ac1cfefa MT |
1168 | foreach my $itf (@ITFs) { |
1169 | if ($dhcpsettings{"ENABLE_${itf}"} eq 'on') { | |
1170 | # display leases with a list of actions to do with the global select checkbox. | |
1171 | &Header::PrintActualLeases("+"); # "+" => create fixed leases from nodeaddress | |
1172 | last; #Print one time only for all interfaces | |
1173 | }; | |
1174 | } | |
1175 | ||
1176 | &Header::closebigbox(); | |
1177 | &Header::closepage(); | |
1178 | ||
1179 | ## Ouf it's the end ! | |
1180 | ||
1181 | sub sortcurrent1 # by now, do not sort, just write | |
1182 | { | |
1183 | open(FILE, ">$filename1") or die 'Unable to open dhcp advanced options file.'; | |
1184 | print FILE @current1; | |
1185 | close(FILE); | |
1186 | } | |
1187 | ||
1188 | ||
1189 | # Sort the "current2" array according to choices | |
1190 | sub sortcurrent2 | |
1191 | { | |
1192 | our %entries = (); | |
1193 | ||
1194 | sub fixedleasesort { | |
1195 | my $qs=''; | |
1196 | if (rindex ($dhcpsettings{'SORT_FLEASELIST'},'Rev') != -1) { | |
1197 | $qs=substr ($dhcpsettings{'SORT_FLEASELIST'},0,length($dhcpsettings{'SORT_FLEASELIST'})-3); | |
1198 | if ($qs eq 'FIPADDR') { | |
1199 | my @a = split(/\./,$entries{$a}->{$qs}); | |
1200 | my @b = split(/\./,$entries{$b}->{$qs}); | |
1201 | ($b[0]<=>$a[0]) || | |
1202 | ($b[1]<=>$a[1]) || | |
1203 | ($b[2]<=>$a[2]) || | |
1204 | ($b[3]<=>$a[3]); | |
1205 | } else { | |
1206 | $entries{$b}->{$qs} cmp $entries{$a}->{$qs}; | |
1207 | } | |
1208 | } else { #not reverse | |
1209 | $qs=$dhcpsettings{'SORT_FLEASELIST'}; | |
1210 | if ($qs eq 'FIPADDR') { | |
1211 | my @a = split(/\./,$entries{$a}->{$qs}); | |
1212 | my @b = split(/\./,$entries{$b}->{$qs}); | |
1213 | ($a[0]<=>$b[0]) || | |
1214 | ($a[1]<=>$b[1]) || | |
1215 | ($a[2]<=>$b[2]) || | |
1216 | ($a[3]<=>$b[3]); | |
1217 | } else { | |
1218 | $entries{$a}->{$qs} cmp $entries{$b}->{$qs}; | |
1219 | } | |
1220 | } | |
1221 | } | |
1222 | ||
1223 | #Use an associative array (%entries) | |
1224 | foreach my $line (@current2) { | |
1225 | chomp( $line); #remove newline because can be on field 5 or 6 (addition of REMARK) | |
1226 | my @temp = split (',',$line); | |
1227 | my @record = ('FETHER',$temp[0],'FIPADDR',$temp[1],'DATA',join(',',@temp[2..6])); | |
1228 | my $record = {}; # create a reference to empty hash | |
1229 | %{$record} = @record; # populate that hash with @record | |
1230 | # use combination of ether & IP as key to allow duplicates in either but not both | |
1231 | $entries{$record->{FETHER} . $record->{FIPADDR}} = $record; # add this to a hash of hashes | |
1232 | } | |
1233 | ||
1234 | open(FILE, ">$filename2") or die 'Unable to open fixed lease file.'; | |
1235 | foreach my $entry ( sort fixedleasesort keys %entries) { | |
1236 | print FILE "$entries{$entry}->{FETHER},$entries{$entry}->{FIPADDR},$entries{$entry}->{DATA}\n"; | |
1237 | } | |
1238 | close(FILE); | |
1239 | ||
1240 | # Reload sorted @current2 | |
1241 | open (FILE, "$filename2"); | |
1242 | @current2 = <FILE>; | |
1243 | close (FILE); | |
1244 | undef (%entries); #This array is reused latter. Clear it. | |
1245 | } | |
1246 | ||
1247 | # Build the configuration file mixing settings, fixed leases and advanced options | |
1248 | sub buildconf { | |
1249 | open(FILE, ">/${General::swroot}/dhcp/dhcpd.conf") or die "Unable to write dhcpd.conf file"; | |
1250 | flock(FILE, 2); | |
1251 | ||
1252 | # Global settings | |
ac1cfefa MT |
1253 | print FILE "deny bootp; #default\n"; |
1254 | print FILE "authoritative;\n"; | |
f5fb9a04 MT |
1255 | |
1256 | # DNS Update settings | |
1257 | if ($dhcpsettings{'DNS_UPDATE_ENABLED'} eq 'on') { | |
1258 | print FILE "ddns-updates on;\n"; | |
1259 | print FILE "ddns-update-style interim;\n"; | |
5fd7e84c | 1260 | print FILE "ddns-ttl 60; # 1 min\n"; |
f5fb9a04 MT |
1261 | print FILE "ignore client-updates;\n"; |
1262 | print FILE "update-static-leases on;\n"; | |
1263 | } else { | |
1264 | print FILE "ddns-update-style none;\n"; | |
1265 | } | |
ac1cfefa MT |
1266 | |
1267 | # Write first new option definition | |
1268 | foreach my $line (@current1) { | |
1269 | chomp($line); # remove newline | |
1270 | my @temp = split(/\t/,$line); | |
1271 | if (ExistNewOptionDefinition ($temp[1] . ' ' . $temp[2])) { | |
1272 | print FILE "option $temp[1] $temp[2];\n"; | |
1273 | } | |
1274 | } | |
1275 | # Write other global options | |
1276 | foreach my $line (@current1) { | |
1277 | chomp($line); # remove newline | |
1278 | my @temp = split(/\t/,$line); | |
1279 | ||
1280 | if ($temp[0] eq 'on' && !ExistNewOptionDefinition ($temp[1] . ' ' . $temp[2])){ # active & !definition | |
1281 | my $global=1; | |
1282 | for (my $key=0; $key<@ITFs; $key++) { | |
1283 | my $itf = $temp[3+$key]; | |
1284 | if ($itf ne 'off') # Only if an interface name is read | |
1285 | { | |
1286 | $global=0; | |
1287 | } | |
1288 | } | |
1289 | if ($global) { | |
1290 | print FILE "option $temp[1] $temp[2];\n"; | |
1291 | } | |
1292 | }# on | |
1293 | }# foreach line | |
28fee676 | 1294 | print FILE "\n"; |
ac1cfefa MT |
1295 | |
1296 | #Subnet range definition | |
1297 | foreach my $itf (@ITFs) { | |
1298 | my $lc_itf=lc($itf); | |
1299 | if ($dhcpsettings{"ENABLE_${itf}"} eq 'on' ){ | |
28fee676 | 1300 | print FILE "subnet " . $netsettings{"${itf}_NETADDRESS"} . " netmask ". $netsettings{"${itf}_NETMASK"} . " #$itf\n"; |
ac1cfefa | 1301 | print FILE "{\n"; |
9dbf3c49 AB |
1302 | if ($dhcpsettings{"START_ADDR_${itf}"}) { |
1303 | print FILE "pool {\n"; | |
1304 | print FILE "\trange " . $dhcpsettings{"START_ADDR_${itf}"} . ' ' . $dhcpsettings{"END_ADDR_${itf}"}.";\n"; | |
1305 | print FILE "\tdeny known-clients;\n" if ($dhcpsettings{"DENY_KNOWN_CLIENTS_${itf}"} eq 'on'); | |
1306 | print FILE " }\n"; # pool | |
1307 | } | |
ac1cfefa MT |
1308 | print FILE "\toption subnet-mask " . $netsettings{"${itf}_NETMASK"} . ";\n"; |
1309 | print FILE "\toption domain-name \"" . $dhcpsettings{"DOMAIN_NAME_${itf}"} . "\";\n"; | |
1310 | print FILE "\toption routers " . $netsettings{"${itf}_ADDRESS"} . ";\n"; | |
1311 | print FILE "\toption domain-name-servers " . $dhcpsettings{"DNS1_${itf}"} if ($dhcpsettings{"DNS1_${itf}"}); | |
1312 | print FILE ", " . $dhcpsettings{"DNS2_${itf}"} if ($dhcpsettings{"DNS2_${itf}"}); | |
1313 | print FILE ";\n" if ($dhcpsettings{"DNS1_${itf}"}); | |
1314 | print FILE "\toption ntp-servers " . $dhcpsettings{"NTP1_${itf}"} if ($dhcpsettings{"NTP1_${itf}"}); | |
1315 | print FILE ", " . $dhcpsettings{"NTP2_${itf}"} if ($dhcpsettings{"NTP2_${itf}"}); | |
1316 | print FILE ";\n" if ($dhcpsettings{"NTP1_${itf}"}); | |
1317 | print FILE "\toption netbios-name-servers " . $dhcpsettings{"WINS1_${itf}"} if ($dhcpsettings{"WINS1_${itf}"}); | |
1318 | print FILE ", " . $dhcpsettings{"WINS2_${itf}"} if ($dhcpsettings{"WINS2_${itf}"}); | |
1319 | print FILE ";\n" if ($dhcpsettings{"WINS1_${itf}"}); | |
d1883e28 | 1320 | print FILE "\tnext-server " . $dhcpsettings{"NEXT_${itf}"} . ";\n" if ($dhcpsettings{"NEXT_${itf}"}); |
820ab96c | 1321 | print FILE "\tfilename \"" . &EscapeFilename($dhcpsettings{"FILE_${itf}"}) . "\";\n" if ($dhcpsettings{"FILE_${itf}"}); |
ac1cfefa MT |
1322 | print FILE "\tdefault-lease-time " . ($dhcpsettings{"DEFAULT_LEASE_TIME_${itf}"} * 60). ";\n"; |
1323 | print FILE "\tmax-lease-time " . ($dhcpsettings{"MAX_LEASE_TIME_${itf}"} * 60) . ";\n"; | |
1324 | print FILE "\tallow bootp;\n" if ($dhcpsettings{"ENABLEBOOTP_${itf}"} eq 'on'); | |
1325 | ||
1326 | ||
1327 | ||
1328 | # Write scoped options | |
1329 | foreach my $line (@current1) { | |
1330 | chomp($line); # remove newline | |
1331 | my @temp = split(/\t/,$line); # Use TAB separator ! | |
1332 | ||
1333 | if ($temp[0] eq 'on'){ | |
1334 | for (my $key=0; $key<@ITFs; $key++) { | |
1335 | if ($itf eq $temp[3+$key]) # Only is an interface name is read | |
1336 | { | |
1337 | print FILE "\toption $temp[1] $temp[2];\n"; | |
1338 | } | |
1339 | } | |
1340 | }# on | |
1341 | }# foreach line | |
28fee676 | 1342 | print FILE "} #$itf\n\n"; |
ac1cfefa | 1343 | |
f5fb9a04 | 1344 | if (($dhcpsettings{"DNS_UPDATE_ENABLED"} eq "on") && ($dhcpsettings{"DNS_UPDATE_KEY_NAME_${itf}"} ne "")) { |
28fee676 | 1345 | print FILE "key " . $dhcpsettings{"DNS_UPDATE_KEY_NAME_${itf}"} . " {\n"; |
f5fb9a04 MT |
1346 | print FILE "\talgorithm " . $dhcpsettings{"DNS_UPDATE_KEY_ALGO_${itf}"} . ";\n"; |
1347 | print FILE "\tsecret \"" . $dhcpsettings{"DNS_UPDATE_KEY_SECRET_${itf}"} . "\";\n"; | |
1348 | print FILE "};\n\n"; | |
1349 | ||
1350 | print FILE "zone " . $dhcpsettings{"DOMAIN_NAME_${itf}"} . ". {\n"; | |
1351 | print FILE "\tkey " . $dhcpsettings{"DNS_UPDATE_KEY_NAME_${itf}"} . ";\n"; | |
1352 | print FILE "}\n\n"; | |
1353 | } | |
ac1cfefa | 1354 | |
dfdf076d | 1355 | &General::system('/usr/bin/touch', "${General::swroot}/dhcp/enable_${lc_itf}"); |
ac1cfefa MT |
1356 | &General::log("DHCP on ${itf}: " . $Lang::tr{'dhcp server enabled'}) |
1357 | } else { | |
1358 | unlink "${General::swroot}/dhcp/enable_${lc_itf}"; | |
1359 | &General::log("DHCP on ${itf}: " . $Lang::tr{'dhcp server disabled'}) | |
1360 | } | |
1361 | } | |
1362 | ||
1363 | #write fixed leases if any. Does not handle duplicates to write them elsewhere than the global scope. | |
1364 | my $key = 0; | |
1365 | foreach my $line (@current2) { | |
1366 | chomp($line); | |
1367 | my @temp = split(/\,/,$line); | |
1368 | if ($temp[2] eq "on") { | |
1369 | print FILE "\nhost fix$key # $temp[6]\n"; | |
1370 | print FILE "{\n"; | |
1371 | print FILE "\thardware ethernet $temp[0];\n"; | |
1372 | print FILE "\tfixed-address $temp[1];\n"; | |
1373 | print FILE "\tnext-server $temp[3];\n" if ($temp[3]); | |
820ab96c | 1374 | print FILE "\tfilename \"" . &EscapeFilename($temp[4]) . "\";\n" if ($temp[4]); |
ac1cfefa MT |
1375 | print FILE "\toption root-path \"$temp[5]\";\n" if ($temp[5]); |
1376 | print FILE "}\n"; | |
1377 | $key++; | |
1378 | } | |
1379 | } | |
55b2f2eb | 1380 | print FILE "include \"${General::swroot}/dhcp/dhcpd.conf.local\";\n"; |
ac1cfefa | 1381 | close FILE; |
dfdf076d MT |
1382 | if ( $dhcpsettings{"ENABLE_GREEN"} eq 'on' || $dhcpsettings{"ENABLE_BLUE"} eq 'on' ) {&General::system('/usr/local/bin/dhcpctrl', 'enable');} |
1383 | else {&General::system('/usr/local/bin/dhcpctrl', 'disable');} | |
1384 | &General::system_background('/usr/local/bin/dhcpctrl', 'restart'); | |
ac1cfefa MT |
1385 | } |
1386 | ||
1387 | # | |
1388 | # Receive a string and if it match model for a new option, | |
1389 | # add it to the list %newOptions | |
1390 | # | |
1391 | my %NewOptions = (); | |
1392 | ||
1393 | sub AddNewOptionDefinition { | |
1394 | my ($line) = @_; | |
1395 | if ( $line =~ /^([-\w]+)( code \d+=($OptionTypes))/ ) { | |
1396 | $NewOptions{$1} = $2; | |
1397 | #&General::log ("new:<$1><$2>"); | |
1398 | return 1; | |
1399 | } | |
1400 | return 0; | |
1401 | } | |
1402 | ||
1403 | # | |
1404 | # Check existence of definition for a new option | |
1405 | # | |
1406 | sub ExistNewOptionDefinition { | |
1407 | my ($line) = @_; | |
1408 | ||
1409 | if ( $line =~ /^([-\w]+)( code \d+=($OptionTypes))/ ) { | |
1410 | return defined $NewOptions{$1}; | |
1411 | } | |
1412 | return 0; | |
1413 | } | |
1414 | ||
1415 | # | |
1416 | # Check if it is a new option (definition must exist) | |
1417 | # "code=" test eliminate a false response when definition exists | |
1418 | # but this string is a definition with bad $OptionTypes. | |
1419 | sub ValidNewOption { | |
1420 | my ($line) = @_; | |
1421 | if ($line =~ /^([-\w]+) (.*)/ ) { | |
1422 | return defined ( $NewOptions{$1} ) && $2 !~ /code=/; | |
1423 | } | |
1424 | return 0; | |
1425 | } | |
1426 | ||
1427 | # | |
1428 | # Check if the new option $opt is used, except the definition of itself! | |
1429 | # | |
1430 | sub IsUsedNewOptionDefinition { | |
1431 | my ($opt,$val) = @_; | |
1432 | ||
1433 | foreach my $line (@current1) { | |
1434 | #chomp($line); # remove newline #don't know why, but this remove newline in @current1 .... ! | |
1435 | my @temp = split(/\t/,$line); | |
1436 | # if we find something "opt value" & value != "code nnn=" it's ok. | |
1437 | return 1 if ( ($opt eq $temp[1]) && ($temp[2] !~ /code \d+=/) ); | |
1438 | } | |
1439 | return 0; | |
1440 | } | |
820ab96c MT |
1441 | |
1442 | sub EscapeFilename($) { | |
1443 | my $filename = shift; | |
1444 | ||
1445 | # Replace all single / by \/ | |
1446 | $filename =~ s/\//\\\//g; | |
1447 | ||
1448 | return $filename; | |
1449 | } |