source: trunk/cgi-bin/main.cgi@ 380

Last change on this file since 380 was 380, checked in by Kris Deugau, 17 years ago

/trunk

Merge bugfixes/updates from /branches/stable r317 through r379
  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 45.0 KB
Line 
1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3# Started munging from noc.vianet's old IPDB 04/22/2004
4###
5# SVN revision info
6# $Date: 2008-01-22 21:11:01 +0000 (Tue, 22 Jan 2008) $
7# SVN revision $Rev: 380 $
8# Last update by $Author: kdeugau $
9###
10
11use strict;
12use warnings;
13use CGI::Carp qw(fatalsToBrowser);
14use DBI;
15use CommonWeb qw(:ALL);
16use MyIPDB;
17use POSIX qw(ceil);
18use NetAddr::IP;
19
20use Sys::Syslog;
21
22openlog "IPDB","pid","local2";
23
24# Collect the username from HTTP auth. If undefined, we're in
25# a test environment, or called without a username.
26my $authuser;
27if (!defined($ENV{'REMOTE_USER'})) {
28 $authuser = '__temptest';
29} else {
30 $authuser = $ENV{'REMOTE_USER'};
31}
32
33syslog "debug", "$authuser active";
34
35# Why not a global DB handle? (And a global statement handle, as well...)
36# Use the connectDB function, otherwise we end up confusing ourselves
37my $ip_dbh;
38my $sth;
39my $errstr;
40($ip_dbh,$errstr) = connectDB_My;
41if (!$ip_dbh) {
42 exitError("Database error: $errstr\n");
43}
44initIPDBGlobals($ip_dbh);
45
46# Headerize! Make sure we replace the $$EXTRA0$$ bit as needed.
47printHeader('', ($IPDBacl{$authuser} =~ /a/ ?
48 '<td align=right><a href="/ip/cgi-bin/main.cgi?action=assign">Add new assignment</a>' : ''
49 ));
50
51
52# Global variables
53my %webvar = parse_post();
54cleanInput(\%webvar);
55
56
57#main()
58
59if(!defined($webvar{action})) {
60 $webvar{action} = "<NULL>"; #shuts up the warnings.
61}
62
63if($webvar{action} eq 'index') {
64 showSummary();
65} elsif ($webvar{action} eq 'addmaster') {
66 if ($IPDBacl{$authuser} !~ /a/) {
67 printError("You shouldn't have been able to get here. Access denied.");
68 } else {
69 open HTML, "<../addmaster.html";
70 print while <HTML>;
71 }
72} elsif ($webvar{action} eq 'newmaster') {
73
74 if ($IPDBacl{$authuser} !~ /a/) {
75 printError("You shouldn't have been able to get here. Access denied.");
76 } else {
77
78 my $cidr = new NetAddr::IP $webvar{cidr};
79
80 print "<div type=heading align=center>Adding $cidr as master block....</div>\n";
81
82 my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr});
83
84 if ($code eq 'FAIL') {
85 carp "Transaction aborted because $msg";
86 syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
87 printError("Could not add master block $webvar{cidr} to database: $msg");
88 } else {
89 print "<div type=heading align=center>Success!</div>\n";
90 syslog "info", "$authuser added master block $webvar{cidr}";
91 }
92
93 } # ACL check
94
95} # end add new master
96
97elsif($webvar{action} eq 'showmaster') {
98 showMaster();
99}
100elsif($webvar{action} eq 'showrouted') {
101 showRBlock();
102}
103elsif($webvar{action} eq 'listpool') {
104 listPool();
105}
106
107# Not modified or added; just shuffled
108elsif($webvar{action} eq 'assign') {
109 assignBlock();
110}
111elsif($webvar{action} eq 'confirm') {
112 confirmAssign();
113}
114elsif($webvar{action} eq 'insert') {
115 insertAssign();
116}
117elsif($webvar{action} eq 'edit') {
118 edit();
119}
120elsif($webvar{action} eq 'update') {
121 update();
122}
123elsif($webvar{action} eq 'delete') {
124 remove();
125}
126elsif($webvar{action} eq 'finaldelete') {
127 finalDelete();
128}
129
130# Default is an error. It shouldn't be possible to easily get here.
131# The only way I can think of offhand is to just call main.cgi bare-
132# which is not in any way guaranteed to provide anything useful.
133else {
134 my $rnd = rand 500;
135 my $boing = sprintf("%.2f", rand 500);
136 my @excuses = ("Aether cloudy. Ask again later.","The gods are unhappy with your sacrifice.",
137 "Because one of it's legs are both the same", "*wibble*",
138 "Hey! Stop pushing my buttons!", "I ain't done nuttin'", "9",
139 "8", "9", "10", "11", "12", "13", "14", "15", "16", "17");
140 printAndExit("Error $boing: ".$excuses[$rnd/30.0]);
141}
142## Finally! Done with that NASTY "case" emulation!
143
144
145
146# Clean up IPDB globals, DB handle, etc.
147finish($ip_dbh);
148
149print qq(<div align=right style="position: absolute; right: 30px;">).
150 qq(<a href="/ip/cgi-bin/admin.cgi">Admin tools</a></div><br>\n)
151 if $IPDBacl{$authuser} =~ /A/;
152
153# We print the footer here, so we don't have to do it elsewhere.
154printFooter;
155# Just in case something waaaayyy down isn't in place
156# properly... we exit explicitly.
157exit;
158
159
160
161# args are: a reference to an array with the row to be printed and the
162# class(stylesheet) to use for formatting.
163# if ommitting the class - call the sub as &printRow(\@array)
164sub printRow {
165 my ($rowRef,$class) = @_;
166
167 if (!$class) {
168 print "<tr>\n";
169 } else {
170 print "<tr class=\"$class\">\n";
171 }
172
173ELEMENT: foreach my $element (@$rowRef) {
174 if (!defined($element)) {
175 print "<td></td>\n";
176 next ELEMENT;
177 }
178 $element =~ s|\n|</br>|g;
179 print "<td>$element</td>\n";
180 }
181 print "</tr>";
182} # printRow
183
184
185# Prints table headings. Accepts any number of arguments;
186# each argument is a table heading.
187sub startTable {
188 print qq(<center><table width="98%" cellspacing="0" class="center"><tr>);
189
190 foreach(@_) {
191 print qq(<td class="heading">$_</td>);
192 }
193 print "</tr>\n";
194} # startTable
195
196
197# Initial display: Show master blocks with total allocated subnets, total free subnets
198sub showSummary {
199
200 startTable('Master netblock', 'Routed netblocks', 'Allocated netblocks',
201 'Free netblocks', 'Largest free block');
202
203 my %allocated;
204 my %free;
205 my %routed;
206 my %bigfree;
207
208 # Count the allocations.
209 $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
210 foreach my $master (@masterblocks) {
211 $sth->execute("$master");
212 $sth->bind_columns(\$allocated{"$master"});
213 $sth->fetch();
214 }
215
216 # Count routed blocks
217 $sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
218 foreach my $master (@masterblocks) {
219 $sth->execute("$master");
220 $sth->bind_columns(\$routed{"$master"});
221 $sth->fetch();
222 }
223
224 # Count the free blocks.
225 $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
226 "(routed='y' or routed='n')");
227 foreach my $master (@masterblocks) {
228 $sth->execute("$master");
229 $sth->bind_columns(\$free{"$master"});
230 $sth->fetch();
231 }
232
233 # Find the largest free block in each master
234 $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
235 "(routed='y' or routed='n') order by maskbits limit 1");
236 foreach my $master (@masterblocks) {
237 $sth->execute("$master");
238 $sth->bind_columns(\$bigfree{"$master"});
239 $sth->fetch();
240 }
241
242 # Print the data.
243 my $count=0;
244 foreach my $master (@masterblocks) {
245 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showmaster&block=$master\">$master</a>",
246 $routed{"$master"}, $allocated{"$master"}, $free{"$master"},
247 ( ($bigfree{"$master"} eq '') ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
248 );
249
250 printRow(\@row, 'color1' ) if($count%2==0);
251 printRow(\@row, 'color2' ) if($count%2!=0);
252 $count++;
253 }
254 print "</table>\n";
255 if ($IPDBacl{$authuser} =~ /a/) {
256 print qq(<a href="/ip/cgi-bin/main.cgi?action=addmaster">Add new master block</a><br><br>\n);
257 }
258 print "Note: Free blocks noted here include both routed and unrouted blocks.\n";
259
260} # showSummary
261
262
263# Display detail on master
264# Alrighty then! We're showing routed blocks within a single master this time.
265# We should be able to steal code from showSummary(), and if I'm really smart
266# I'll figger a way to munge the two together. (Once I've done that, everything
267# else should follow. YMMV.)
268sub showMaster {
269
270 print qq(<center><div class="heading">Summarizing routed blocks for ).
271 qq($webvar{block}:</div></center><br>\n);
272
273 my %allocated;
274 my %free;
275 my %routed;
276 my %bigfree;
277
278 my $master = new NetAddr::IP $webvar{block};
279 my @localmasters;
280
281 # Fetch only the blocks relevant to this master
282 $sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
283 $sth->execute();
284
285 my $i=0;
286 while (my @data = $sth->fetchrow_array()) {
287 my $cidr = new NetAddr::IP $data[0];
288 $localmasters[$i++] = $cidr;
289 $free{"$cidr"} = 0;
290 $allocated{"$cidr"} = 0;
291 $bigfree{"$cidr"} = 128;
292 # Retain the routing destination
293 $routed{"$cidr"} = $data[1];
294 }
295
296 # Check if there were actually any blocks routed from this master
297 if ($i > 0) {
298 startTable('Routed block','Routed to','Allocated blocks',
299 'Free blocks','Largest free block');
300
301 # Count the allocations
302 $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
303 foreach my $master (@localmasters) {
304 $sth->execute("$master");
305 $sth->bind_columns(\$allocated{"$master"});
306 $sth->fetch();
307 }
308
309 # Count the free blocks.
310 $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
311 "(routed='y' or routed='n')");
312 foreach my $master (@localmasters) {
313 $sth->execute("$master");
314 $sth->bind_columns(\$free{"$master"});
315 $sth->fetch();
316 }
317
318 # Get the size of the largest free block
319 $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
320 "(routed='y' or routed='n') order by maskbits limit 1");
321 foreach my $master (@localmasters) {
322 $sth->execute("$master");
323 $sth->bind_columns(\$bigfree{"$master"});
324 $sth->fetch();
325 }
326
327 # Print the data.
328 my $count=0;
329 foreach my $master (@localmasters) {
330 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showrouted&block=$master\">$master</a>",
331 $routed{"$master"}, $allocated{"$master"},
332 $free{"$master"},
333 ( ($bigfree{"$master"} eq 128) ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
334 );
335 printRow(\@row, 'color1' ) if($count%2==0);
336 printRow(\@row, 'color2' ) if($count%2!=0);
337 $count++;
338 }
339 } else {
340 # If a master block has no routed blocks, then by definition it has no
341 # allocations, and can be deleted.
342 print qq(<hr width="60%"><center><div class="heading">No allocations in ).
343 qq($master.</div>\n).
344 ($IPDBacl{$authuser} =~ /d/ ?
345 qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
346 qq(<input type=hidden name=action value="delete">\n).
347 qq(<input type=hidden name=block value="$master">\n).
348 qq(<input type=hidden name=alloctype value="mm">\n).
349 qq(<input type=submit value=" Remove this master ">\n).
350 qq(</form></center>\n) :
351 '');
352
353 } # end check for existence of routed blocks in master
354
355 print qq(</table>\n<hr width="60%">\n).
356 qq(<center><div class="heading">Unrouted blocks in $master:</div></center><br>\n);
357
358 startTable('Netblock','Range');
359
360 # Snag the free blocks.
361 my $count = 0;
362 $sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
363 "routed='n' order by cidr");
364 $sth->execute();
365 while (my @data = $sth->fetchrow_array()) {
366 my $cidr = new NetAddr::IP $data[0];
367 my @row = ("$cidr", $cidr->range);
368 printRow(\@row, 'color1' ) if($count%2==0);
369 printRow(\@row, 'color2' ) if($count%2!=0);
370 $count++;
371 }
372
373 print "</table>\n";
374} # showMaster
375
376
377# Display details of a routed block
378# Alrighty then! We're showing allocations within a routed block this time.
379# We should be able to steal code from showSummary() and showMaster(), and if
380# I'm really smart I'll figger a way to munge all three together. (Once I've
381# done that, everything else should follow. YMMV.
382# This time, we check the database before spewing, because we may
383# not have anything useful to spew.
384sub showRBlock {
385
386 my $master = new NetAddr::IP $webvar{block};
387
388 $sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
389 $sth->execute;
390 my @data = $sth->fetchrow_array;
391
392 print qq(<center><div class="heading">Summarizing allocated blocks for ).
393 qq($master ($data[0]):</div></center><br>\n);
394
395 startTable('CIDR allocation','Customer Location','Type','CustID','SWIPed?','Description/Name');
396
397 # Snag the allocations for this block
398 $sth = $ip_dbh->prepare("select cidr,city,type,custid,swip,description".
399 " from allocations where cidr <<= '$master' order by cidr");
400 $sth->execute();
401
402 # hack hack hack
403 # set up to flag swip=y records if they don't actually have supporting data in the customers table
404 my $custsth = $ip_dbh->prepare("select count(*) from customers where custid=?");
405
406 my $count=0;
407 while (my @data = $sth->fetchrow_array()) {
408 # cidr,city,type,custid,swip,description, as per the SELECT
409 my $cidr = new NetAddr::IP $data[0];
410
411 # Clean up extra spaces that are borking things.
412# $data[2] =~ s/\s+//g;
413
414 $custsth->execute($data[3]);
415 my ($ncust) = $custsth->fetchrow_array();
416
417 # Prefix subblocks with "Sub "
418 my @row = ( (($data[2] =~ /^.r$/) ? 'Sub ' : '').
419 qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
420 $data[1], $disp_alloctypes{$data[2]}, $data[3],
421 ($data[4] eq 'y' ? ($ncust == 0 ? 'Yes<small>*</small>' : 'Yes') : 'No'), $data[5]);
422 # If the allocation is a pool, allow listing of the IPs in the pool.
423 if ($data[2] =~ /^.[pd]$/) {
424 $row[0] .= ' &nbsp; <a href="/ip/cgi-bin/main.cgi?action=listpool'.
425 "&pool=$data[0]\">List IPs</a>";
426 }
427
428 printRow(\@row, 'color1') if ($count%2 == 0);
429 printRow(\@row, 'color2') if ($count%2 != 0);
430 $count++;
431 }
432
433 print "</table>\n";
434
435 # If the routed block has no allocations, by definition it only has
436 # one free block, and therefore may be deleted.
437 if ($count == 0) {
438 print qq(<hr width="60%"><center><div class="heading">No allocations in ).
439 qq($master.</div></center>\n).
440 ($IPDBacl{$authuser} =~ /d/ ?
441 qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
442 qq(<input type=hidden name=action value="delete">\n).
443 qq(<input type=hidden name=block value="$master">\n).
444 qq(<input type=hidden name=alloctype value="rm">\n).
445 qq(<input type=submit value=" Remove this block ">\n).
446 qq(</form>\n) :
447 '');
448 }
449
450 print qq(<hr width="60%">\n<center><div class="heading">Free blocks within routed ).
451 qq(submaster $master</div></center>\n);
452
453 startTable('CIDR block','Range');
454
455 # Snag the free blocks. We don't really *need* to be pedantic about avoiding
456 # unrouted free blocks, but it's better to let the database do the work if we can.
457 $count = 0;
458 $sth = $ip_dbh->prepare("select cidr,routed from freeblocks where cidr <<= '$master'".
459 " order by cidr");
460 $sth->execute();
461 while (my @data = $sth->fetchrow_array()) {
462 # cidr,routed
463 my $cidr = new NetAddr::IP $data[0];
464 # Include some HairyPerl(TM) to prefix subblocks with "Sub "
465 my @row = ((($data[1] ne 'y' && $data[1] ne 'n') ? 'Sub ' : '').
466 ($IPDBacl{$authuser} =~ /a/ ? qq(<a href="/ip/cgi-bin/main.cgi?action=assign&block=$cidr&fbtype=$data[1]">$cidr</a>) : $cidr),
467 $cidr->range);
468 printRow(\@row, 'color1') if ($count%2 == 0);
469 printRow(\@row, 'color2') if ($count%2 != 0);
470 $count++;
471 }
472
473 print "</table>\n";
474} # showRBlock
475
476
477# List the IPs used in a pool
478sub listPool {
479
480 my $cidr = new NetAddr::IP $webvar{pool};
481
482 my ($pooltype,$poolcity);
483
484 # Snag pool info for heading
485 $sth = $ip_dbh->prepare("select type,city from allocations where cidr='$cidr'");
486 $sth->execute;
487 $sth->bind_columns(\$pooltype, \$poolcity);
488 $sth->fetch() || carp $sth->errstr;
489
490 print qq(<center><div class="heading">Listing pool IPs for $cidr<br>\n).
491 qq(($disp_alloctypes{$pooltype} in $poolcity)</div></center><br>\n);
492 # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
493 if ($pooltype =~ /^.d$/) {
494 print qq(<div class="indent"><b>Reserved IPs:</b><br>\n);
495 print qq(<div class="indent"><table><tr class=color1><td>Network IP:</td><td>).
496 $cidr->addr."</td></tr>\n";
497 $cidr++;
498 print "<tr class=color2><td>Gateway:</td><td>".$cidr->addr."</td></tr>\n";
499 $cidr--; $cidr--;
500 print "<tr class=color1><td>Broadcast:</td><td>".$cidr->addr."</td></tr>\n".
501 "<tr><td>Netmask:</td><td>".$cidr->mask."</td></tr>\n".
502 "</table></div></div>\n";
503 }
504
505# probably have to add an "edit IP allocation" link here somewhere.
506
507 startTable('IP','Customer ID','Available?','Description','');
508 $sth = $ip_dbh->prepare("select ip,custid,available,description,type".
509 " from poolips where pool='$webvar{pool}' order by ip");
510 $sth->execute;
511 my $count = 0;
512 while (my @data = $sth->fetchrow_array) {
513 # pool,ip,custid,city,ptype,available,notes,description,circuitid
514 # ip,custid,available,description,type
515 # If desc is "null", make it not null. <g>
516 if ($data[3] eq '') {
517 $data[3] = '&nbsp;';
518 }
519 # Some nice hairy Perl to decide whether to allow unassigning each IP
520 # -> if $data[2] (aka poolips.available) == 'n' then we print the unassign link
521 # else we print a blank space
522 my @row = ( qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
523 $data[1],$data[2],$data[3],
524 ( (($data[2] eq 'n') && ($IPDBacl{$authuser} =~ /d/)) ?
525 ("<a href=\"/ip/cgi-bin/main.cgi?action=delete&block=$data[0]&".
526 "alloctype=$data[4]\">Unassign this IP</a>") :
527 ("&nbsp;") )
528 );
529 printRow(\@row, 'color1') if($count%2==0);
530 printRow(\@row, 'color2') if($count%2!=0);
531 $count++;
532 }
533 print "</table>\n";
534
535} # end listPool
536
537
538# Show "Add new allocation" page. Note that the actual page may
539# be one of two templates, and the lists come from the database.
540sub assignBlock {
541
542 if ($IPDBacl{$authuser} !~ /a/) {
543 printError("You shouldn't have been able to get here. Access denied.");
544 return;
545 }
546
547 my $html;
548
549 # New special case- block to assign is specified
550 if ($webvar{block} ne '') {
551 open HTML, "../fb-assign.html"
552 or croak "Could not open fb-assign.html: $!";
553 $html = join('',<HTML>);
554 close HTML;
555 my $block = new NetAddr::IP $webvar{block};
556 $html =~ s|\$\$BLOCK\$\$|$block|g;
557 $html =~ s|\$\$MASKBITS\$\$|$block->masklen|;
558 my $typelist = '';
559
560 # This is a little dangerous, as it's *theoretically* possible to
561 # get fbtype='n' (aka a non-routed freeblock). However, should
562 # someone manage to get there, they get what they deserve.
563 if ($webvar{fbtype} ne 'y') {
564 # Snag the type of the block from the database. We have no
565 # convenient way to pass this in from the calling location. :/
566 $sth = $ip_dbh->prepare("select type from allocations where cidr >>='$block'");
567 $sth->execute;
568 my @data = $sth->fetchrow_array;
569 $data[0] =~ s/c$/r/; # Munge the type into the correct form
570 $typelist = "$list_alloctypes{$data[0]}<input type=hidden name=alloctype value=$data[0]>\n";
571 } else {
572 $typelist .= qq(<select name="alloctype">\n);
573 $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 ".
574 "and type not like '_i' and type not like '_r' order by listorder");
575 $sth->execute;
576 my @data = $sth->fetchrow_array;
577 $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
578 while (my @data = $sth->fetchrow_array) {
579 $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
580 }
581 $typelist .= "</select>\n";
582 }
583 $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
584 } else {
585 open HTML, "../assign.html"
586 or croak "Could not open assign.html: $!";
587 $html = join('',<HTML>);
588 close HTML;
589 my $masterlist = "<select name=allocfrom><option selected>-</option>\n";
590 foreach my $master (@masterblocks) {
591 $masterlist .= "<option>$master</option>\n";
592 }
593 $masterlist .= "</select>\n";
594 $html =~ s|\$\$MASTERLIST\$\$|$masterlist|g;
595 my $pops = '';
596 foreach my $pop (@poplist) {
597 $pops .= "<option>$pop</option>\n";
598 }
599 $html =~ s|\$\$POPLIST\$\$|$pops|g;
600 my $typelist = '';
601 $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 900 order by listorder");
602 $sth->execute;
603 my @data = $sth->fetchrow_array;
604 $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
605 while (my @data = $sth->fetchrow_array) {
606 $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
607 }
608 $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
609 }
610 my $cities = '';
611 foreach my $city (@citylist) {
612 $cities .= "<option>$city</option>\n";
613 }
614 $html =~ s|\$\$ALLCITIES\$\$|$cities|g;
615
616 my $i = 0;
617 $i++ if $webvar{fbtype} eq 'y';
618 # Check to see if user is allowed to do anything with sensitive data
619 my $privdata = '';
620 if ($IPDBacl{$authuser} =~ /s/) {
621 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
622 qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
623 qq(</textarea></td></tr>\n);
624 $i++;
625 }
626 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
627
628 $i = $i % 2;
629 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
630
631 print $html;
632
633} # assignBlock
634
635
636# Take info on requested IP assignment and see what we can provide.
637sub confirmAssign {
638 if ($IPDBacl{$authuser} !~ /a/) {
639 printError("You shouldn't have been able to get here. Access denied.");
640 return;
641 }
642
643 my $cidr;
644 my $alloc_from;
645
646 # Going to manually validate some items.
647 # custid and city are automagic.
648 return if !validateInput();
649
650# Several different cases here.
651# Static IP vs netblock
652# + Different flavours of static IP
653# + Different flavours of netblock
654
655 if ($webvar{alloctype} =~ /^.i$/) {
656 my ($base,undef) = split //, $webvar{alloctype}; # split into individual chars
657 my ($sql,$city);
658 # Check for pools in Subury, North Bay, or Toronto if DSL or server pool.
659 # Anywhere else is invalid and shouldn't be in the db in the first place.
660 # ... aside from #^%#$%#@#^%^^!!!! legacy data. GRRR.
661 # Note that we want to retain the requested city to relate to customer info.
662 if ($base =~ /^[ds]$/) {
663 $city = "(allocations.city='Sudbury' or allocations.city='North Bay' or ".
664 "allocations.city='Toronto')";
665 } else {
666 $city = "allocations.city='$webvar{pop}'";
667 }
668
669# Ewww. But it works.
670 $sth = $ip_dbh->prepare("SELECT (SELECT city FROM allocations WHERE cidr=poolips.pool), ".
671 "poolips.pool, COUNT(*) FROM poolips,allocations WHERE poolips.available='y' AND ".
672 "poolips.pool=allocations.cidr AND $city AND poolips.type LIKE '".$base."_' ".
673 "GROUP BY pool");
674 $sth->execute;
675 my $optionlist;
676 while (my @data = $sth->fetchrow_array) {
677 # city,pool cidr,free IP count
678 if ($data[2] > 0) {
679 $optionlist .= "<option value='$data[1]'>$data[1] [$data[2] free IP(s)] in $data[0]</option>\n";
680 }
681 }
682 $cidr = "Single static IP";
683 $alloc_from = "<select name=alloc_from>".$optionlist."</select>\n";
684
685 } else { # end show pool options
686
687 if ($webvar{fbassign} eq 'y') {
688 $cidr = new NetAddr::IP $webvar{block};
689 $webvar{maskbits} = $cidr->masklen;
690 } else { # done with direct freeblocks assignment
691
692 if (!$webvar{maskbits}) {
693 printError("Please specify a CIDR mask length.");
694 return;
695 }
696 my $sql;
697 my $city;
698 my $failmsg;
699 my $extracond = '';
700 if ($webvar{allocfrom} eq '-') {
701 $extracond = ($webvar{allowpriv} eq 'on' ? '' :
702 " and not (cidr <<= '192.168.0.0/16'".
703 " or cidr <<= '10.0.0.0/8'".
704 " or cidr <<= '172.16.0.0/12')");
705 }
706 my $sortorder;
707 if ($webvar{alloctype} eq 'rm') {
708 if ($webvar{allocfrom} ne '-') {
709 $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
710 " and cidr <<= '$webvar{allocfrom}'";
711 $sortorder = "maskbits desc";
712 } else {
713 $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'";
714 $sortorder = "maskbits desc";
715 }
716 $failmsg = "No suitable free block found.<br>\nWe do not have a free".
717 " routeable block of that size.<br>\nYou will have to either route".
718 " a set of smaller netblocks or a single smaller netblock.";
719 } else {
720##fixme
721# This section needs serious Pondering.
722 # Pools of most types get assigned to the POP they're "routed from"
723 # This includes WAN blocks and other netblock "containers"
724 # This does NOT include cable pools.
725 if ($webvar{alloctype} =~ /^.[pc]$/) {
726 if (($webvar{city} !~ /^(Sudbury|North Bay|Toronto)$/) && ($webvar{alloctype} eq 'dp')) {
727 printError("You must chose Sudbury, North Bay, or Toronto for DSL pools.");
728 return;
729 }
730 $city = $webvar{city};
731 $failmsg = "No suitable free block found.<br>\nYou will have to route another".
732 " superblock from one of the<br>\nmaster blocks in Sudbury or chose a smaller".
733 " block size for the pool.";
734 } else {
735 $city = $webvar{pop};
736 $failmsg = "No suitable free block found.<br>\nYou will have to route another".
737 " superblock to $webvar{pop}<br>\nfrom one of the master blocks in Sudbury or".
738 " chose a smaller blocksize.";
739 }
740 if (defined $webvar{allocfrom} && $webvar{allocfrom} ne '-') {
741 $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
742 " and cidr <<= '$webvar{allocfrom}' and routed='".
743 (($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
744 $sortorder = "maskbits desc,cidr";
745 } else {
746 $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
747 " and routed='".(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
748 $sortorder = "maskbits desc,cidr";
749 }
750 }
751 $sql = $sql.$extracond." order by ".$sortorder;
752 $sth = $ip_dbh->prepare($sql);
753 $sth->execute;
754 my @data = $sth->fetchrow_array();
755 if ($data[0] eq "") {
756 printError($failmsg);
757 return;
758 }
759 $cidr = new NetAddr::IP $data[0];
760 } # check for freeblocks assignment or IPDB-controlled assignment
761
762 $alloc_from = qq($cidr<input type=hidden name=alloc_from value="$cidr">);
763
764 # If the block to be allocated is smaller than the one we found,
765 # figure out the "real" block to be allocated.
766 if ($cidr->masklen() ne $webvar{maskbits}) {
767 my $maskbits = $cidr->masklen();
768 my @subblocks;
769 while ($maskbits++ < $webvar{maskbits}) {
770 @subblocks = $cidr->split($maskbits);
771 }
772 $cidr = $subblocks[0];
773 }
774 } # if ($webvar{alloctype} =~ /^.i$/)
775
776 open HTML, "../confirm.html"
777 or croak "Could not open confirm.html: $!";
778 my $html = join '', <HTML>;
779 close HTML;
780
781### gotta fix this in final
782 # Stick in customer info as necessary - if it's blank, it just ends
783 # up as blank lines ignored in the rendering of the page
784 my $custbits;
785 $html =~ s|\$\$CUSTBITS\$\$|$custbits|g;
786###
787
788 # Stick in the allocation data
789 $html =~ s|\$\$ALLOC_TYPE\$\$|$webvar{alloctype}|g;
790 $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$webvar{alloctype}}|g;
791 $html =~ s|\$\$ALLOC_FROM\$\$|$alloc_from|g;
792 $html =~ s|\$\$CIDR\$\$|$cidr|g;
793 $webvar{city} = desanitize($webvar{city});
794 $html =~ s|\$\$CITY\$\$|$webvar{city}|g;
795 $html =~ s|\$\$CUSTID\$\$|$webvar{custid}|g;
796 $webvar{circid} = desanitize($webvar{circid});
797 $html =~ s|\$\$CIRCID\$\$|$webvar{circid}|g;
798 $webvar{desc} = desanitize($webvar{desc});
799 $html =~ s|\$\$DESC\$\$|$webvar{desc}|g;
800 $webvar{notes} = desanitize($webvar{notes});
801 $html =~ s|\$\$NOTES\$\$|$webvar{notes}|g;
802 $html =~ s|\$\$ACTION\$\$|insert|g;
803
804 my $i=1;
805 # Check to see if user is allowed to do anything with sensitive data
806 my $privdata = '';
807 if ($IPDBacl{$authuser} =~ /s/) {
808 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
809 qq(<td class=regular>$webvar{privdata}).
810 qq(<input type=hidden name=privdata value="$webvar{privdata}"></td></tr>\n);
811 $i++;
812 }
813# We're going to abuse $$PRIVDATA$$ to stuff in some stuff for billing.
814 $privdata .= "<input type=hidden name=billinguser value=$webvar{userid}>\n"
815 if $webvar{userid};
816 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
817
818 $i = $i % 2;
819 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
820
821 print $html;
822
823} # end confirmAssign
824
825
826# Do the work of actually inserting a block in the database.
827sub insertAssign {
828 if ($IPDBacl{$authuser} !~ /a/) {
829 printError("You shouldn't have been able to get here. Access denied.");
830 return;
831 }
832 # Some things are done more than once.
833 return if !validateInput();
834
835 if (!defined($webvar{privdata})) {
836 $webvar{privdata} = '';
837 }
838 # $code is "success" vs "failure", $msg contains OK for a
839 # successful netblock allocation, the IP allocated for static
840 # IP, or the error message if an error occurred.
841 my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
842 $webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
843 $webvar{circid}, $webvar{privdata});
844
845 if ($code eq 'OK') {
846 if ($webvar{alloctype} =~ /^.i$/) {
847 $msg =~ s|/32||;
848 print qq(<div class="center"><div class="heading">The IP $msg has been allocated to customer $webvar{custid}</div>).
849 ( ($webvar{alloctype} eq 'di' && $webvar{billinguser}) ?
850 qq(<div><a href="https://billing.example.com/radius.pl?).
851 "action=new_radius_user&custid=$webvar{custid}&userid=$webvar{billinguser}".
852 qq(&ipdb=1&ip=$msg">Add this IP to RADIUS user table</a></div>)
853 : "</div>");
854 # Notify tech@example.com
855# mailNotify('tech@example.com',"ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
856# "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
857# "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
858 } else {
859 my $netblock = new NetAddr::IP $webvar{fullcidr};
860 print qq(<div class="center"><div class="heading">The block $webvar{fullcidr} was ).
861 "sucessfully added as: $disp_alloctypes{$webvar{alloctype}}</div>".
862 ( ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) ?
863 qq(<div><a href="https://billing.example.com/radius.pl?).
864 "action=new_radius_user&custid=$webvar{custid}&userid=$webvar{billinguser}".
865 "&route_subnet=".$netblock->addr."&subnet_slash=".$netblock->masklen.
866 "&include_routed_subnet=1&ipdb=1".
867 qq(">Add this netblock to RADIUS user table</a></div>)
868 : "</div>");
869 }
870 syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
871 "'$webvar{alloctype}' ($msg)";
872 } else {
873 syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
874 "'$webvar{alloctype}' by $authuser failed: '$msg'";
875 printError("Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
876 " failed:<br>\n$msg\n");
877 }
878
879} # end insertAssign()
880
881
882# Does some basic checks on common input data to make sure nothing
883# *really* weird gets in to the database through this script.
884# Does NOT do complete input validation!!!
885sub validateInput {
886 if ($webvar{city} eq '-') {
887 printError("Please choose a city.");
888 return;
889 }
890
891 # Alloctype check.
892 chomp $webvar{alloctype};
893 if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
894 # Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
895 # managing to call things in such a way as to cause this deserves a cryptic error.
896 printError("Invalid alloctype");
897 return;
898 }
899
900 # CustID check
901 # We have different handling for customer allocations and "internal" or "our" allocations
902 if ($def_custids{$webvar{alloctype}} eq '') {
903 if (!$webvar{custid}) {
904 printError("Please enter a customer ID.");
905 return;
906 }
907 if ($webvar{custid} !~ /^(?:\d{5,10}|STAFF|TEMP)(?:-\d\d?)?$/) {
908 printError("Please enter a valid customer ID- this must be a 7- or 10-digit number, or STAFF for static IPs for staff.");
909 return;
910 }
911 print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
912 } else {
913 # New! Improved! And now Loaded From The Database!!
914 if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
915 $webvar{custid} = $def_custids{$webvar{alloctype}};
916 }
917 }
918
919 # Check POP location
920 my $flag;
921 if ($webvar{alloctype} eq 'rm') {
922 $flag = 'for a routed netblock';
923 foreach (@poplist) {
924 if (/^$webvar{city}$/) {
925 $flag = 'n';
926 last;
927 }
928 }
929 } else {
930 $flag = 'n';
931 if ($webvar{alloctype} =~ /[wp][cr]|d[pi]/) {
932 # Set this forcibly rather than messing around elsewhere. Yes, this *is* a hack. PTHBTT!!
933 # Match CORE/WAN types (wc, wr, pc, pr), DSL pool and IP (dp, di).
934 $webvar{pop} = "Sudbury";
935 } elsif ($webvar{pop} =~ /^-$/) {
936 $flag = 'to route the block from/through';
937 }
938 }
939 if ($flag ne 'n') {
940 printError("Please choose a valid POP location $flag. Valid ".
941 "POP locations are currently:<br>\n".join (" - ", @poplist));
942 return;
943 }
944
945 return 'OK';
946} # end validateInput
947
948
949# Displays details of a specific allocation in a form
950# Allows update/delete
951# action=edit
952sub edit {
953
954 my $sql;
955
956 # Two cases: block is a netblock, or block is a static IP from a pool
957 # because I'm lazy, we'll try to make the SELECT's bring out identical)ish) data
958 if ($webvar{block} =~ /\/32$/) {
959 $sql = "select ip,custid,type,city,circuitid,description,notes,modifystamp,privdata,oldcustid from poolips where ip='$webvar{block}'";
960 } else {
961 $sql = "select cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata,oldcustid,swip from allocations where cidr='$webvar{block}'"
962 }
963
964 # gotta snag block info from db
965 $sth = $ip_dbh->prepare($sql);
966 $sth->execute;
967 my @data = $sth->fetchrow_array;
968
969 # Clean up extra whitespace on alloc type
970 $data[2] =~ s/\s//;
971
972 open (HTML, "../editDisplay.html")
973 or croak "Could not open editDisplay.html :$!";
974 my $html = join('', <HTML>);
975
976 # We can't let the city be changed here; this block is a part of
977 # a larger routed allocation and therefore by definition can't be moved.
978 # block and city are static.
979##fixme
980# Needs thinking. Have to allow changes to city to correct errors, no?
981 $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
982
983 if ($IPDBacl{$authuser} =~ /c/) {
984 $html =~ s/\$\$CUSTID\$\$/<input type=text name=custid value="$data[1]" maxlength=15 class="regular">/;
985
986# Screw it. Changing allocation types gets very ugly VERY quickly- especially
987# with the much longer list of allocation types.
988# We'll just show what type of block it is.
989
990# this has now been Requested, so here goes.
991
992##fixme The check here should be built from the database
993 if ($data[2] =~ /^.[ne]$/) {
994 # Block that can be changed
995 my $blockoptions = "<select name=alloctype><option".
996 (($data[2] eq 'me') ? ' selected' : '') ." value='me'>Dialup netblock</option>\n<option".
997 (($data[2] eq 'de') ? ' selected' : '') ." value='de'>Dynamic DSL netblock</option>\n<option".
998 (($data[2] eq 'ce') ? ' selected' : '') ." value='ce'>Dynamic cable netblock</option>\n<option".
999 (($data[2] eq 'we') ? ' selected' : '') ." value='we'>Dynamic wireless netblock</option>\n<option".
1000 (($data[2] eq 'cn') ? ' selected' : '') ." value='cn'>Customer netblock</option>\n<option".
1001 (($data[2] eq 'en') ? ' selected' : '') ." value='en'>End-use netblock</option>\n<option".
1002 (($data[2] eq 'in') ? ' selected' : '') ." value='in'>Internal netblock</option>\n".
1003 "</select>\n";
1004 $html =~ s/\$\$TYPESELECT\$\$/$blockoptions/g;
1005 } else {
1006 $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}<input type=hidden name=alloctype value="$data[2]">/g;
1007 }
1008 $html =~ s/\$\$OLDCUSTID\$\$/$data[9]/g;
1009 $html =~ s/\$\$CITY\$\$/<input type=text name=city value="$data[3]">/g;
1010 $html =~ s/\$\$CIRCID\$\$/<input type="text" name="circid" value="$data[4]" maxlength=64 size=64 class="regular">/g;
1011 $html =~ s/\$\$DESC\$\$/<input type="text" name="desc" value="$data[5]" maxlength=64 size=64 class="regular">/g;
1012 $html =~ s|\$\$NOTES\$\$|<textarea rows="8" cols="64" name="notes" class="regular">$data[6]</textarea>|g;
1013 } else {
1014 $html =~ s/\$\$CUSTID\$\$/$data[1]/g;
1015 $html =~ s/\$\$OLDCUSTID\$\$/$data[9]/g;
1016 $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}/g;
1017 $html =~ s/\$\$CITY\$\$/$data[3]/g;
1018 $html =~ s/\$\$CIRCID\$\$/$data[4]/g;
1019 $html =~ s/\$\$DESC\$\$/$data[5]/g;
1020 $html =~ s/\$\$NOTES\$\$/$data[6]/g;
1021 }
1022 my ($lastmod,undef) = split /\s+/, $data[7];
1023 $html =~ s/\$\$LASTMOD\$\$/$lastmod/g;
1024
1025## Hack time! SWIP isn't going to stay, so I'm not going to integrate it with ACLs.
1026if ($data[2] =~ /.i/) {
1027 $html =~ s/\$\$SWIP\$\$/N\/A/;
1028} else {
1029 my $tmp = (($data[10] eq 'n') ? '<input type=checkbox name=swip>' :
1030 '<input type=checkbox name=swip checked=yes>');
1031 $html =~ s/\$\$SWIP\$\$/$tmp/;
1032}
1033
1034 # Allows us to "correctly" colour backgrounds in table
1035 my $i=1;
1036
1037 # Check to see if we can display sensitive data
1038 my $privdata = '';
1039 if ($IPDBacl{$authuser} =~ /s/) {
1040 $privdata = qq(<tr class="color).($i%2).qq("><td class=heading>Restricted data:</td>).
1041 qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
1042 qq($data[8]</textarea></td></tr>\n);
1043 $i++;
1044 }
1045 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1046
1047 # More ACL trickery - we can live with forms that don't submit,
1048 # but we can't leave the extra table rows there, and we *really*
1049 # can't leave the submit buttons there.
1050 my $updok = '';
1051 if ($IPDBacl{$authuser} =~ /c/) {
1052 $updok = qq(<tr class="color).($i%2).qq("><td colspan=2><div class="center">).
1053 qq(<input type="submit" value=" Update this block " class="regular">).
1054 "</div></td></tr></form>\n";
1055 $i++;
1056 }
1057 $html =~ s/\$\$UPDOK\$\$/$updok/g;
1058
1059 my $delok = '';
1060 if ($IPDBacl{$authuser} =~ /d/) {
1061 $delok = qq(<form method="POST" action="main.cgi">
1062 <tr class="color).($i%2).qq("><td colspan=2 class="regular"><div class=center>
1063 <input type="hidden" name="action" value="delete">
1064 <input type="hidden" name="block" value="$webvar{block}">
1065 <input type="hidden" name="alloctype" value="$data[2]">
1066 <input type=submit value=" Delete this block ">
1067 </div></td></tr>);
1068 }
1069 $html =~ s/\$\$DELOK\$\$/$delok/;
1070
1071 print $html;
1072
1073} # edit()
1074
1075
1076# Stuff new info about a block into the db
1077# action=update
1078sub update {
1079 if ($IPDBacl{$authuser} !~ /c/) {
1080 printError("You shouldn't have been able to get here. Access denied.");
1081 return;
1082 }
1083
1084 # Check to see if we can update restricted data
1085 my $privdata = '';
1086 if ($IPDBacl{$authuser} =~ /s/) {
1087 $privdata = ",privdata='$webvar{privdata}'";
1088 }
1089
1090 # Make sure incoming data is in correct format - custID among other things.
1091 return if !validateInput;
1092
1093 # SQL transaction wrapper
1094 eval {
1095 # Relatively simple SQL transaction here.
1096 my $sql;
1097 if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1098 $sql = "update poolips set custid='$webvar{custid}',notes='$webvar{notes}',".
1099 "circuitid='$webvar{circid}',description='$webvar{desc}',city='$webvar{city}'".
1100 "$privdata where ip='$webvar{block}'";
1101 } else {
1102 $sql = "update allocations set custid='$webvar{custid}',".
1103 "description='$webvar{desc}',notes='$webvar{notes}',city='$webvar{city}',".
1104 "type='$webvar{alloctype}',circuitid='$webvar{circid}'$privdata,".
1105 "swip='".($webvar{swip} eq 'on' ? 'y' : 'n')."' ".
1106 "where cidr='$webvar{block}'";
1107 }
1108 # Log the details of the change.
1109 syslog "debug", $sql;
1110 $sth = $ip_dbh->prepare($sql);
1111 $sth->execute;
1112 $ip_dbh->commit;
1113 };
1114 if ($@) {
1115 my $msg = $@;
1116 carp "Transaction aborted because $msg";
1117 eval { $ip_dbh->rollback; };
1118 syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1119 printError("Could not update block/IP $webvar{block}: $msg");
1120 return;
1121 }
1122
1123 # If we get here, the operation succeeded.
1124 syslog "notice", "$authuser updated $webvar{block}";
1125 open (HTML, "../updated.html")
1126 or croak "Could not open updated.html :$!";
1127 my $html = join('', <HTML>);
1128
1129 # Link back to browse-routed or list-pool page on "Update complete" page.
1130 my $backlink = "/ip/cgi-bin/main.cgi?action=";
1131 my $cblock; # to contain the CIDR of the container block we're retrieving.
1132 my $sql;
1133 if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1134 $sql = "select pool from poolips where ip='$webvar{block}'";
1135 $backlink .= "listpool&pool=";
1136 } else {
1137 $sql = "select cidr from routed where cidr >>= '$webvar{block}'";
1138 $backlink .= "showrouted&block=";
1139 }
1140 # I define there to be no errors on this operation... so we don't need to check for them.
1141 $sth = $ip_dbh->prepare($sql);
1142 $sth->execute;
1143 $sth->bind_columns(\$cblock);
1144 $sth->fetch();
1145 $sth->finish;
1146 $backlink .= $cblock;
1147
1148my $swiptmp = ($webvar{swip} eq 'on' ? 'Yes' : 'No');
1149 $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1150 $webvar{city} = desanitize($webvar{city});
1151 $html =~ s/\$\$CITY\$\$/$webvar{city}/g;
1152 $html =~ s/\$\$ALLOCTYPE\$\$/$webvar{alloctype}/g;
1153 $html =~ s/\$\$TYPEFULL\$\$/$disp_alloctypes{$webvar{alloctype}}/g;
1154 $html =~ s/\$\$CUSTID\$\$/$webvar{custid}/g;
1155 $html =~ s/\$\$SWIP\$\$/$swiptmp/g;
1156 $webvar{circid} = desanitize($webvar{circid});
1157 $html =~ s/\$\$CIRCID\$\$/$webvar{circid}/g;
1158 $webvar{desc} = desanitize($webvar{desc});
1159 $html =~ s/\$\$DESC\$\$/$webvar{desc}/g;
1160 $webvar{notes} = desanitize($webvar{notes});
1161 $html =~ s/\$\$NOTES\$\$/$webvar{notes}/g;
1162 $html =~ s/\$\$BACKLINK\$\$/$backlink/g;
1163 $html =~ s/\$\$BACKBLOCK\$\$/$cblock/g;
1164
1165 if ($IPDBacl{$authuser} =~ /s/) {
1166 $privdata = qq(<tr class="color2"><td valign="top">Restricted data:</td>).
1167 qq(<td class="regular">).desanitize($webvar{privdata}).qq(</td></tr>\n);
1168 }
1169 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1170
1171 print $html;
1172
1173} # update()
1174
1175
1176# Delete an allocation.
1177sub remove {
1178 if ($IPDBacl{$authuser} !~ /d/) {
1179 printError("You shouldn't have been able to get here. Access denied.");
1180 return;
1181 }
1182
1183 #show confirm screen.
1184 open HTML, "../confirmRemove.html"
1185 or croak "Could not open confirmRemove.html :$!";
1186 my $html = join('', <HTML>);
1187 close HTML;
1188
1189 # Serves'em right for getting here...
1190 if (!defined($webvar{block})) {
1191 printError("Error 332");
1192 return;
1193 }
1194
1195 my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype, $privdata);
1196
1197 if ($webvar{alloctype} eq 'rm') {
1198 $sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
1199 $sth->execute();
1200
1201# This feels... extreme.
1202 croak $sth->errstr() if($sth->errstr());
1203
1204 $sth->bind_columns(\$cidr,\$city);
1205 $sth->execute();
1206 $sth->fetch || croak $sth->errstr();
1207 $custid = "N/A";
1208 $alloctype = $webvar{alloctype};
1209 $circid = "N/A";
1210 $desc = "N/A";
1211 $notes = "N/A";
1212
1213 } elsif ($webvar{alloctype} eq 'mm') {
1214 $cidr = $webvar{block};
1215 $city = "N/A";
1216 $custid = "N/A";
1217 $alloctype = $webvar{alloctype};
1218 $circid = "N/A";
1219 $desc = "N/A";
1220 $notes = "N/A";
1221 } elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=[rm]m
1222
1223 # Unassigning a static IP
1224 my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid,privdata".
1225 " from poolips where ip='$webvar{block}'");
1226 $sth->execute();
1227# croak $sth->errstr() if($sth->errstr());
1228
1229 $sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid,
1230 \$privdata);
1231 $sth->fetch() || croak $sth->errstr;
1232
1233 } else { # done with alloctype=~ /^.i$/
1234
1235 my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes,privdata".
1236 " from allocations where cidr='$webvar{block}'");
1237 $sth->execute();
1238# croak $sth->errstr() if($sth->errstr());
1239
1240 $sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc,
1241 \$notes, \$privdata);
1242 $sth->fetch() || carp $sth->errstr;
1243 } # end cases for different alloctypes
1244
1245 # Munge everything into HTML
1246 $html =~ s|Please confirm|Please confirm <b>removal</b> of|;
1247 $html =~ s|\$\$BLOCK\$\$|$cidr|g;
1248 $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$alloctype}|g;
1249 $html =~ s|\$\$ALLOCTYPE\$\$|$alloctype|g;
1250 $html =~ s|\$\$CITY\$\$|$city|g;
1251 $html =~ s|\$\$CUSTID\$\$|$custid|g;
1252 $html =~ s|\$\$CIRCID\$\$|$circid|g;
1253 $html =~ s|\$\$DESC\$\$|$desc|g;
1254 $html =~ s|\$\$NOTES\$\$|$notes|g;
1255
1256 $html =~ s|\$\$ACTION\$\$|finaldelete|g;
1257
1258 # Set the warning text.
1259 if ($alloctype =~ /^.[pd]$/) {
1260 $html =~ s|<!--warn-->|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.<br>Any IPs allocated from this pool will also be removed!</div></td></tr>|;
1261 } else {
1262 $html =~ s|<!--warn-->|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.</div></td></tr>|;
1263 }
1264
1265 my $i = 1;
1266 # Check to see if user is allowed to do anything with sensitive data
1267 if ($IPDBacl{$authuser} =~ /s/) {
1268 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
1269 qq(<td class=regular>$privdata</td></tr>\n);
1270 $i++;
1271 }
1272 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1273
1274 $i = ++$i % 2;
1275 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
1276
1277 print $html;
1278} # end edit()
1279
1280
1281# Delete an allocation. Return it to the freeblocks table; munge
1282# data as necessary to keep as few records as possible in freeblocks
1283# to prevent weirdness when allocating blocks later.
1284# Remove IPs from pool listing if necessary
1285sub finalDelete {
1286 if ($IPDBacl{$authuser} !~ /d/) {
1287 printError("You shouldn't have been able to get here. Access denied.");
1288 return;
1289 }
1290
1291 # need to retrieve block data before deleting so we can notify on that
1292 my ($cidr,$custid,$type,$city,$description) = getBlockData($ip_dbh, $webvar{block});
1293
1294 my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
1295
1296 if ($code eq 'OK') {
1297 print "<div class=heading align=center>Success! $webvar{block} deallocated.</div>\n";
1298 syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}".
1299 " $custid, $city, desc='$description'";
1300 # Notify tech@ when a block/IP is deallocated
1301# mailNotify('tech@example.com',"REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1302# "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n".
1303# "CustID: $custid\nCity: $city\nDescription: $description\n");
1304 } else {
1305 if ($webvar{alloctype} =~ /^.i$/) {
1306 syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1307 printError("Could not deallocate static IP $webvar{block}: $msg");
1308 } else {
1309 syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1310 printError("Could not deallocate netblock $webvar{block}: $msg");
1311 }
1312 }
1313
1314} # finalDelete
1315
1316
1317sub exitError {
1318 my $errStr = $_[0];
1319 printHeader('','');
1320 print qq(<center><p class="regular"> $errStr </p>
1321<input type="button" value="Back" onclick="history.go(-1)">
1322</center>
1323);
1324 printFooter();
1325 exit;
1326} # errorExit
1327
1328
1329# Just in case we manage to get here.
1330exit 0;
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