source: trunk/cgi-bin/main.cgi@ 313

Last change on this file since 313 was 313, checked in by Kris Deugau, 19 years ago

/trunk

Missing $ on $webvar. Oops.
  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 43.4 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: 2006-03-31 18:41:09 +0000 (Fri, 31 Mar 2006) $
7# SVN revision $Rev: 313 $
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 # Allow transactions, and raise an exception on errors so we can catch it later.
83 # Use local to make sure these get "reset" properly on exiting this block
84 local $ip_dbh->{AutoCommit} = 0;
85 local $ip_dbh->{RaiseError} = 1;
86
87 # Wrap the SQL in a transaction
88 eval {
89 $sth = $ip_dbh->prepare("insert into masterblocks values ('$webvar{cidr}')");
90 $sth->execute;
91
92# Unrouted blocks aren't associated with a city (yet). We don't rely on this
93# elsewhere though; legacy data may have traps and pitfalls in it to break this.
94# Thus the "routed" flag.
95
96 $sth = $ip_dbh->prepare("insert into freeblocks (cidr,maskbits,city,routed)".
97 " values ('$webvar{cidr}',".$cidr->masklen.",'<NULL>','n')");
98 $sth->execute;
99
100 # If we get here, everything is happy. Commit changes.
101 $ip_dbh->commit;
102 }; # end eval
103
104 if ($@) {
105 carp "Transaction aborted because $@";
106 eval { $ip_dbh->rollback; };
107 syslog "err", "Could not add master block '$webvar{cidr}' to database: '$@'";
108 printError("Could not add master block $webvar{cidr} to database: $@");
109 } else {
110 print "<div type=heading align=center>Success!</div>\n";
111 syslog "info", "$authuser added master block $webvar{cidr}";
112 }
113
114 } # ACL check
115
116} # end add new master
117
118elsif($webvar{action} eq 'showmaster') {
119 showMaster();
120}
121elsif($webvar{action} eq 'showrouted') {
122 showRBlock();
123}
124elsif($webvar{action} eq 'listpool') {
125 listPool();
126}
127
128# Not modified or added; just shuffled
129elsif($webvar{action} eq 'assign') {
130 assignBlock();
131}
132elsif($webvar{action} eq 'confirm') {
133 confirmAssign();
134}
135elsif($webvar{action} eq 'insert') {
136 insertAssign();
137}
138elsif($webvar{action} eq 'edit') {
139 edit();
140}
141elsif($webvar{action} eq 'update') {
142 update();
143}
144elsif($webvar{action} eq 'delete') {
145 remove();
146}
147elsif($webvar{action} eq 'finaldelete') {
148 finalDelete();
149}
150
151# Default is an error. It shouldn't be possible to easily get here.
152# The only way I can think of offhand is to just call main.cgi bare-
153# which is not in any way guaranteed to provide anything useful.
154else {
155 my $rnd = rand 500;
156 my $boing = sprintf("%.2f", rand 500);
157 my @excuses = ("Aether cloudy. Ask again later.","The gods are unhappy with your sacrifice.",
158 "Because one of it's legs are both the same", "*wibble*",
159 "Hey! Stop pushing my buttons!", "I ain't done nuttin'", "9",
160 "8", "9", "10", "11", "12", "13", "14", "15", "16", "17");
161 printAndExit("Error $boing: ".$excuses[$rnd/30.0]);
162}
163## Finally! Done with that NASTY "case" emulation!
164
165
166
167# Clean up IPDB globals, DB handle, etc.
168finish($ip_dbh);
169
170print qq(<div align=right style="position: absolute; right: 30px;">).
171 qq(<a href="/ip/cgi-bin/admin.cgi">Admin tools</a></div><br>\n)
172 if $IPDBacl{$authuser} =~ /A/;
173
174# We print the footer here, so we don't have to do it elsewhere.
175printFooter;
176# Just in case something waaaayyy down isn't in place
177# properly... we exit explicitly.
178exit;
179
180
181
182# args are: a reference to an array with the row to be printed and the
183# class(stylesheet) to use for formatting.
184# if ommitting the class - call the sub as &printRow(\@array)
185sub printRow {
186 my ($rowRef,$class) = @_;
187
188 if (!$class) {
189 print "<tr>\n";
190 } else {
191 print "<tr class=\"$class\">\n";
192 }
193
194ELEMENT: foreach my $element (@$rowRef) {
195 if (!defined($element)) {
196 print "<td></td>\n";
197 next ELEMENT;
198 }
199 $element =~ s|\n|</br>|g;
200 print "<td>$element</td>\n";
201 }
202 print "</tr>";
203} # printRow
204
205
206# Prints table headings. Accepts any number of arguments;
207# each argument is a table heading.
208sub startTable {
209 print qq(<center><table width="98%" cellspacing="0" class="center"><tr>);
210
211 foreach(@_) {
212 print qq(<td class="heading">$_</td>);
213 }
214 print "</tr>\n";
215} # startTable
216
217
218# Initial display: Show master blocks with total allocated subnets, total free subnets
219sub showSummary {
220
221 startTable('Master netblock', 'Routed netblocks', 'Allocated netblocks',
222 'Free netblocks', 'Largest free block');
223
224 my %allocated;
225 my %free;
226 my %routed;
227 my %bigfree;
228
229 # Count the allocations.
230 $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
231 foreach my $master (@masterblocks) {
232 $sth->execute("$master");
233 $sth->bind_columns(\$allocated{"$master"});
234 $sth->fetch();
235 }
236
237 # Count routed blocks
238 $sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
239 foreach my $master (@masterblocks) {
240 $sth->execute("$master");
241 $sth->bind_columns(\$routed{"$master"});
242 $sth->fetch();
243 }
244
245 # Count the free blocks.
246 $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
247 "(routed='y' or routed='n')");
248 foreach my $master (@masterblocks) {
249 $sth->execute("$master");
250 $sth->bind_columns(\$free{"$master"});
251 $sth->fetch();
252 }
253
254 # Find the largest free block in each master
255 $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
256 "(routed='y' or routed='n') order by maskbits limit 1");
257 foreach my $master (@masterblocks) {
258 $sth->execute("$master");
259 $sth->bind_columns(\$bigfree{"$master"});
260 $sth->fetch();
261 }
262
263 # Print the data.
264 my $count=0;
265 foreach my $master (@masterblocks) {
266 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showmaster&block=$master\">$master</a>",
267 $routed{"$master"}, $allocated{"$master"}, $free{"$master"},
268 ( ($bigfree{"$master"} eq '') ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
269 );
270
271 printRow(\@row, 'color1' ) if($count%2==0);
272 printRow(\@row, 'color2' ) if($count%2!=0);
273 $count++;
274 }
275 print "</table>\n";
276 if ($IPDBacl{$authuser} =~ /a/) {
277 print qq(<a href="/ip/cgi-bin/main.cgi?action=addmaster">Add new master block</a><br><br>\n);
278 }
279 print "Note: Free blocks noted here include both routed and unrouted blocks.\n";
280
281} # showSummary
282
283
284# Display detail on master
285# Alrighty then! We're showing routed blocks within a single master this time.
286# We should be able to steal code from showSummary(), and if I'm really smart
287# I'll figger a way to munge the two together. (Once I've done that, everything
288# else should follow. YMMV.)
289sub showMaster {
290
291 print qq(<center><div class="heading">Summarizing routed blocks for ).
292 qq($webvar{block}:</div></center><br>\n);
293
294 my %allocated;
295 my %free;
296 my %routed;
297 my %bigfree;
298
299 my $master = new NetAddr::IP $webvar{block};
300 my @localmasters;
301
302 # Fetch only the blocks relevant to this master
303 $sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
304 $sth->execute();
305
306 my $i=0;
307 while (my @data = $sth->fetchrow_array()) {
308 my $cidr = new NetAddr::IP $data[0];
309 $localmasters[$i++] = $cidr;
310 $free{"$cidr"} = 0;
311 $allocated{"$cidr"} = 0;
312 $bigfree{"$cidr"} = 128;
313 # Retain the routing destination
314 $routed{"$cidr"} = $data[1];
315 }
316
317 # Check if there were actually any blocks routed from this master
318 if ($i > 0) {
319 startTable('Routed block','Routed to','Allocated blocks',
320 'Free blocks','Largest free block');
321
322 # Count the allocations
323 $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
324 foreach my $master (@localmasters) {
325 $sth->execute("$master");
326 $sth->bind_columns(\$allocated{"$master"});
327 $sth->fetch();
328 }
329
330 # Count the free blocks.
331 $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
332 "(routed='y' or routed='n')");
333 foreach my $master (@localmasters) {
334 $sth->execute("$master");
335 $sth->bind_columns(\$free{"$master"});
336 $sth->fetch();
337 }
338
339 # Get the size of the largest free block
340 $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
341 "(routed='y' or routed='n') order by maskbits limit 1");
342 foreach my $master (@localmasters) {
343 $sth->execute("$master");
344 $sth->bind_columns(\$bigfree{"$master"});
345 $sth->fetch();
346 }
347
348 # Print the data.
349 my $count=0;
350 foreach my $master (@localmasters) {
351 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showrouted&block=$master\">$master</a>",
352 $routed{"$master"}, $allocated{"$master"},
353 $free{"$master"},
354 ( ($bigfree{"$master"} eq 128) ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
355 );
356 printRow(\@row, 'color1' ) if($count%2==0);
357 printRow(\@row, 'color2' ) if($count%2!=0);
358 $count++;
359 }
360 } else {
361 # If a master block has no routed blocks, then by definition it has no
362 # allocations, and can be deleted.
363 print qq(<hr width="60%"><center><div class="heading">No allocations in ).
364 qq($master.</div>\n).
365 ($IPDBacl{$authuser} =~ /d/ ?
366 qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
367 qq(<input type=hidden name=action value="delete">\n).
368 qq(<input type=hidden name=block value="$master">\n).
369 qq(<input type=hidden name=alloctype value="mm">\n).
370 qq(<input type=submit value=" Remove this master ">\n).
371 qq(</form></center>\n) :
372 '');
373
374 } # end check for existence of routed blocks in master
375
376 print qq(</table>\n<hr width="60%">\n).
377 qq(<center><div class="heading">Unrouted blocks in $master:</div></center><br>\n);
378
379 startTable('Netblock','Range');
380
381 # Snag the free blocks.
382 my $count = 0;
383 $sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
384 "routed='n' order by cidr");
385 $sth->execute();
386 while (my @data = $sth->fetchrow_array()) {
387 my $cidr = new NetAddr::IP $data[0];
388 my @row = ("$cidr", $cidr->range);
389 printRow(\@row, 'color1' ) if($count%2==0);
390 printRow(\@row, 'color2' ) if($count%2!=0);
391 $count++;
392 }
393
394 print "</table>\n";
395} # showMaster
396
397
398# Display details of a routed block
399# Alrighty then! We're showing allocations within a routed block this time.
400# We should be able to steal code from showSummary() and showMaster(), and if
401# I'm really smart I'll figger a way to munge all three together. (Once I've
402# done that, everything else should follow. YMMV.
403# This time, we check the database before spewing, because we may
404# not have anything useful to spew.
405sub showRBlock {
406
407 my $master = new NetAddr::IP $webvar{block};
408
409 $sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
410 $sth->execute;
411 my @data = $sth->fetchrow_array;
412
413 print qq(<center><div class="heading">Summarizing allocated blocks for ).
414 qq($master ($data[0]):</div></center><br>\n);
415
416 startTable('CIDR allocation','Customer Location','Type','CustID','Description/Name');
417
418 # Snag the allocations for this block
419 $sth = $ip_dbh->prepare("select cidr,city,type,custid,description".
420 " from allocations where cidr <<= '$master' order by cidr");
421 $sth->execute();
422
423 my $count=0;
424 while (my @data = $sth->fetchrow_array()) {
425 # cidr,city,type,custid,description, as per the SELECT
426 my $cidr = new NetAddr::IP $data[0];
427
428 # Clean up extra spaces that are borking things.
429# $data[2] =~ s/\s+//g;
430
431 # Prefix subblocks with "Sub "
432 my @row = ( (($data[2] =~ /^.r$/) ? 'Sub ' : '').
433 qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
434 $data[1], $disp_alloctypes{$data[2]}, $data[3], $data[4]);
435 # If the allocation is a pool, allow listing of the IPs in the pool.
436 if ($data[2] =~ /^.[pd]$/) {
437 $row[0] .= ' &nbsp; <a href="/ip/cgi-bin/main.cgi?action=listpool'.
438 "&pool=$data[0]\">List IPs</a>";
439 }
440
441 printRow(\@row, 'color1') if ($count%2 == 0);
442 printRow(\@row, 'color2') if ($count%2 != 0);
443 $count++;
444 }
445
446 print "</table>\n";
447
448 # If the routed block has no allocations, by definition it only has
449 # one free block, and therefore may be deleted.
450 if ($count == 0) {
451 print qq(<hr width="60%"><center><div class="heading">No allocations in ).
452 qq($master.</div></center>\n).
453 ($IPDBacl{$authuser} =~ /d/ ?
454 qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
455 qq(<input type=hidden name=action value="delete">\n).
456 qq(<input type=hidden name=block value="$master">\n).
457 qq(<input type=hidden name=alloctype value="rm">\n).
458 qq(<input type=submit value=" Remove this block ">\n).
459 qq(</form>\n) :
460 '');
461 }
462
463 print qq(<hr width="60%">\n<center><div class="heading">Free blocks within routed ).
464 qq(submaster $master</div></center>\n);
465
466 startTable('CIDR block','Range');
467
468 # Snag the free blocks. We don't really *need* to be pedantic about avoiding
469 # unrouted free blocks, but it's better to let the database do the work if we can.
470 $count = 0;
471 $sth = $ip_dbh->prepare("select cidr,routed from freeblocks where cidr <<= '$master'".
472 " order by cidr");
473 $sth->execute();
474 while (my @data = $sth->fetchrow_array()) {
475 # cidr,routed
476 my $cidr = new NetAddr::IP $data[0];
477 # Include some HairyPerl(TM) to prefix subblocks with "Sub "
478 my @row = ((($data[1] ne 'y' && $data[1] ne 'n') ? 'Sub ' : '').
479 ($IPDBacl{$authuser} =~ /a/ ? qq(<a href="/ip/cgi-bin/main.cgi?action=assign&block=$cidr&fbtype=$data[1]">$cidr</a>) : $cidr),
480 $cidr->range);
481 printRow(\@row, 'color1') if ($count%2 == 0);
482 printRow(\@row, 'color2') if ($count%2 != 0);
483 $count++;
484 }
485
486 print "</table>\n";
487} # showRBlock
488
489
490# List the IPs used in a pool
491sub listPool {
492
493 my $cidr = new NetAddr::IP $webvar{pool};
494
495 my ($pooltype,$poolcity);
496
497 # Snag pool info for heading
498 $sth = $ip_dbh->prepare("select type,city from allocations where cidr='$cidr'");
499 $sth->execute;
500 $sth->bind_columns(\$pooltype, \$poolcity);
501 $sth->fetch() || carp $sth->errstr;
502
503 print qq(<center><div class="heading">Listing pool IPs for $cidr<br>\n).
504 qq(($disp_alloctypes{$pooltype} in $poolcity)</div></center><br>\n);
505 # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
506 if ($pooltype =~ /^.d$/) {
507 print qq(<div class="indent"><b>Reserved IPs:</b><br>\n);
508 print qq(<div class="indent"><table><tr class=color1><td>Network IP:</td><td>).
509 $cidr->addr."</td></tr>\n";
510 $cidr++;
511 print "<tr class=color2><td>Gateway:</td><td>".$cidr->addr."</td></tr>\n";
512 $cidr--; $cidr--;
513 print "<tr class=color1><td>Broadcast:</td><td>".$cidr->addr."</td></tr>\n".
514 "<tr><td>Netmask:</td><td>".$cidr->mask."</td></tr>\n".
515 "</table></div></div>\n";
516 }
517
518# probably have to add an "edit IP allocation" link here somewhere.
519
520 startTable('IP','Customer ID','Available?','Description','');
521 $sth = $ip_dbh->prepare("select ip,custid,available,description,type".
522 " from poolips where pool='$webvar{pool}' order by ip");
523 $sth->execute;
524 my $count = 0;
525 while (my @data = $sth->fetchrow_array) {
526 # pool,ip,custid,city,ptype,available,notes,description,circuitid
527 # ip,custid,available,description,type
528 # If desc is "null", make it not null. <g>
529 if ($data[3] eq '') {
530 $data[3] = '&nbsp;';
531 }
532 # Some nice hairy Perl to decide whether to allow unassigning each IP
533 # -> if $data[2] (aka poolips.available) == 'n' then we print the unassign link
534 # else we print a blank space
535 my @row = ( qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
536 $data[1],$data[2],$data[3],
537 ( (($data[2] eq 'n') && ($IPDBacl{$authuser} =~ /d/)) ?
538 ("<a href=\"/ip/cgi-bin/main.cgi?action=delete&block=$data[0]&".
539 "alloctype=$data[4]\">Unassign this IP</a>") :
540 ("&nbsp;") )
541 );
542 printRow(\@row, 'color1') if($count%2==0);
543 printRow(\@row, 'color2') if($count%2!=0);
544 $count++;
545 }
546 print "</table>\n";
547
548} # end listPool
549
550
551# Show "Add new allocation" page. Note that the actual page may
552# be one of two templates, and the lists come from the database.
553sub assignBlock {
554
555 if ($IPDBacl{$authuser} !~ /a/) {
556 printError("You shouldn't have been able to get here. Access denied.");
557 return;
558 }
559
560 my $html;
561
562 # New special case- block to assign is specified
563 if ($webvar{block} ne '') {
564 open HTML, "../fb-assign.html"
565 or croak "Could not open fb-assign.html: $!";
566 $html = join('',<HTML>);
567 close HTML;
568 my $block = new NetAddr::IP $webvar{block};
569 $html =~ s|\$\$BLOCK\$\$|$block|g;
570 $html =~ s|\$\$MASKBITS\$\$|$block->masklen|;
571 my $typelist = '';
572
573 # This is a little dangerous, as it's *theoretically* possible to
574 # get fbtype='n' (aka a non-routed freeblock). However, should
575 # someone manage to get there, they get what they deserve.
576 if ($webvar{fbtype} ne 'y') {
577 # Snag the type of the block from the database. We have no
578 # convenient way to pass this in from the calling location. :/
579 $sth = $ip_dbh->prepare("select type from allocations where cidr >>='$block'");
580 $sth->execute;
581 my @data = $sth->fetchrow_array;
582 $data[0] =~ s/c$/r/; # Munge the type into the correct form
583 $typelist = "$list_alloctypes{$data[0]}<input type=hidden name=alloctype value=$data[0]>\n";
584 } else {
585 $typelist .= qq(<select name="alloctype">\n);
586 $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 ".
587 "and type not like '_i' and type not like '_r' order by listorder");
588 $sth->execute;
589 my @data = $sth->fetchrow_array;
590 $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
591 while (my @data = $sth->fetchrow_array) {
592 $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
593 }
594 $typelist .= "</select>\n";
595 }
596 $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
597 } else {
598 open HTML, "../assign.html"
599 or croak "Could not open assign.html: $!";
600 $html = join('',<HTML>);
601 close HTML;
602 my $masterlist = "<select name=allocfrom><option selected>-</option>\n";
603 foreach my $master (@masterblocks) {
604 $masterlist .= "<option>$master</option>\n";
605 }
606 $masterlist .= "</select>\n";
607 $html =~ s|\$\$MASTERLIST\$\$|$masterlist|g;
608 my $pops = '';
609 foreach my $pop (@poplist) {
610 $pops .= "<option>$pop</option>\n";
611 }
612 $html =~ s|\$\$POPLIST\$\$|$pops|g;
613 my $typelist = '';
614 $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 900 order by listorder");
615 $sth->execute;
616 my @data = $sth->fetchrow_array;
617 $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
618 while (my @data = $sth->fetchrow_array) {
619 $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
620 }
621 $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
622 }
623 my $cities = '';
624 foreach my $city (@citylist) {
625 $cities .= "<option>$city</option>\n";
626 }
627 $html =~ s|\$\$ALLCITIES\$\$|$cities|g;
628
629 my $i = 0;
630 $i++ if $webvar{fbtype} eq 'y';
631 # Check to see if user is allowed to do anything with sensitive data
632 my $privdata = '';
633 if ($IPDBacl{$authuser} =~ /s/) {
634 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
635 qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
636 qq(</textarea></td></tr>\n);
637 $i++;
638 }
639 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
640
641 $i = $i % 2;
642 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
643
644 print $html;
645
646} # assignBlock
647
648
649# Take info on requested IP assignment and see what we can provide.
650sub confirmAssign {
651 if ($IPDBacl{$authuser} !~ /a/) {
652 printError("You shouldn't have been able to get here. Access denied.");
653 return;
654 }
655
656 my $cidr;
657 my $alloc_from;
658
659 # Going to manually validate some items.
660 # custid and city are automagic.
661 return if !validateInput();
662
663# Several different cases here.
664# Static IP vs netblock
665# + Different flavours of static IP
666# + Different flavours of netblock
667
668 if ($webvar{alloctype} =~ /^.i$/) {
669 my ($base,undef) = split //, $webvar{alloctype}; # split into individual chars
670 my ($sql,$city);
671 # Check for pools in Subury, North Bay, or Toronto if DSL or server pool.
672 # Anywhere else is invalid and shouldn't be in the db in the first place.
673 # ... aside from #^%#$%#@#^%^^!!!! legacy data. GRRR.
674 # Note that we want to retain the requested city to relate to customer info.
675 if ($base =~ /^[ds]$/) {
676 $city = "(allocations.city='Sudbury' or allocations.city='North Bay' or ".
677 "allocations.city='Toronto')";
678 } else {
679 $city = "allocations.city='$webvar{pop}'";
680 }
681
682# Ewww. But it works.
683 $sth = $ip_dbh->prepare("SELECT (SELECT city FROM allocations WHERE cidr=poolips.pool), ".
684 "poolips.pool, COUNT(*) FROM poolips,allocations WHERE poolips.available='y' AND ".
685 "poolips.pool=allocations.cidr AND $city AND poolips.type LIKE '".$base."_' ".
686 "GROUP BY pool");
687 $sth->execute;
688 my $optionlist;
689 while (my @data = $sth->fetchrow_array) {
690 # city,pool cidr,free IP count
691 if ($data[2] > 0) {
692 $optionlist .= "<option value='$data[1]'>$data[1] [$data[2] free IP(s)] in $data[0]</option>\n";
693 }
694 }
695 $cidr = "Single static IP";
696 $alloc_from = "<select name=alloc_from>".$optionlist."</select>\n";
697
698 } else { # end show pool options
699
700 if ($webvar{fbassign} eq 'y') {
701 $cidr = new NetAddr::IP $webvar{block};
702 $webvar{maskbits} = $cidr->masklen;
703 } else { # done with direct freeblocks assignment
704
705 if (!$webvar{maskbits}) {
706 printError("Please specify a CIDR mask length.");
707 return;
708 }
709 my $sql;
710 my $city;
711 my $failmsg;
712 if ($webvar{alloctype} eq 'rm') {
713 if ($webvar{allocfrom} ne '-') {
714 $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
715 " and cidr <<= '$webvar{allocfrom}' order by maskbits desc";
716 } else {
717 $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
718 " order by maskbits desc";
719 }
720 $failmsg = "No suitable free block found.<br>\nWe do not have a free".
721 " routeable block of that size.<br>\nYou will have to either route".
722 " a set of smaller netblocks or a single smaller netblock.";
723 } else {
724##fixme
725# This section needs serious Pondering.
726 # Pools of most types get assigned to the POP they're "routed from"
727 # This includes WAN blocks and other netblock "containers"
728 # This does NOT include cable pools.
729 if ($webvar{alloctype} =~ /^.[pc]$/) {
730 if (($webvar{city} !~ /^(Sudbury|North Bay|Toronto)$/) && ($webvar{alloctype} eq 'dp')) {
731 printError("You must chose Sudbury, North Bay, or Toronto for DSL pools.");
732 return;
733 }
734 $city = $webvar{city};
735 $failmsg = "No suitable free block found.<br>\nYou will have to route another".
736 " superblock from one of the<br>\nmaster blocks in Sudbury or chose a smaller".
737 " block size for the pool.";
738 } else {
739 $city = $webvar{pop};
740 $failmsg = "No suitable free block found.<br>\nYou will have to route another".
741 " superblock to $webvar{pop}<br>\nfrom one of the master blocks in Sudbury or".
742 " chose a smaller blocksize.";
743 }
744 if (defined $webvar{allocfrom} && $webvar{allocfrom} ne '-') {
745 $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
746 " and cidr <<= '$webvar{allocfrom}' and routed='".
747 (($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."' order by maskbits desc,cidr";
748 } else {
749 $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
750 " and routed='".(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y').
751 "' order by maskbits desc,cidr";
752 }
753 }
754 $sth = $ip_dbh->prepare($sql);
755 $sth->execute;
756 my @data = $sth->fetchrow_array();
757 if ($data[0] eq "") {
758 printError($failmsg);
759 return;
760 }
761 $cidr = new NetAddr::IP $data[0];
762 } # check for freeblocks assignment or IPDB-controlled assignment
763
764 $alloc_from = qq($cidr<input type=hidden name=alloc_from value="$cidr">);
765
766 # If the block to be allocated is smaller than the one we found,
767 # figure out the "real" block to be allocated.
768 if ($cidr->masklen() ne $webvar{maskbits}) {
769 my $maskbits = $cidr->masklen();
770 my @subblocks;
771 while ($maskbits++ < $webvar{maskbits}) {
772 @subblocks = $cidr->split($maskbits);
773 }
774 $cidr = $subblocks[0];
775 }
776 } # if ($webvar{alloctype} =~ /^.i$/)
777
778 open HTML, "../confirm.html"
779 or croak "Could not open confirm.html: $!";
780 my $html = join '', <HTML>;
781 close HTML;
782
783### gotta fix this in final
784 # Stick in customer info as necessary - if it's blank, it just ends
785 # up as blank lines ignored in the rendering of the page
786 my $custbits;
787 $html =~ s|\$\$CUSTBITS\$\$|$custbits|g;
788###
789
790 # Stick in the allocation data
791 $html =~ s|\$\$ALLOC_TYPE\$\$|$webvar{alloctype}|g;
792 $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$webvar{alloctype}}|g;
793 $html =~ s|\$\$ALLOC_FROM\$\$|$alloc_from|g;
794 $html =~ s|\$\$CIDR\$\$|$cidr|g;
795 $webvar{city} = desanitize($webvar{city});
796 $html =~ s|\$\$CITY\$\$|$webvar{city}|g;
797 $html =~ s|\$\$CUSTID\$\$|$webvar{custid}|g;
798 $webvar{circid} = desanitize($webvar{circid});
799 $html =~ s|\$\$CIRCID\$\$|$webvar{circid}|g;
800 $webvar{desc} = desanitize($webvar{desc});
801 $html =~ s|\$\$DESC\$\$|$webvar{desc}|g;
802 $webvar{notes} = desanitize($webvar{notes});
803 $html =~ s|\$\$NOTES\$\$|$webvar{notes}|g;
804 $html =~ s|\$\$ACTION\$\$|insert|g;
805
806 my $i=1;
807 # Check to see if user is allowed to do anything with sensitive data
808 my $privdata = '';
809 if ($IPDBacl{$authuser} =~ /s/) {
810 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
811 qq(<td class=regular>$webvar{privdata}).
812 qq(<input type=hidden name=privdata value="$webvar{privdata}"></td></tr>\n);
813 $i++;
814 }
815# We're going to abuse $$PRIVDATA$$ to stuff in some stuff for billing.
816 $privdata .= "<input type=hidden name=billinguser value=$webvar{userid}>\n"
817 if $webvar{userid};
818 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
819
820 $i = $i % 2;
821 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
822
823 print $html;
824
825} # end confirmAssign
826
827
828# Do the work of actually inserting a block in the database.
829sub insertAssign {
830 if ($IPDBacl{$authuser} !~ /a/) {
831 printError("You shouldn't have been able to get here. Access denied.");
832 return;
833 }
834 # Some things are done more than once.
835 return if !validateInput();
836
837 if (!defined($webvar{privdata})) {
838 $webvar{privdata} = '';
839 }
840 # $code is "success" vs "failure", $msg contains OK for a
841 # successful netblock allocation, the IP allocated for static
842 # IP, or the error message if an error occurred.
843 my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
844 $webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
845 $webvar{circid}, $webvar{privdata});
846
847 if ($code eq 'OK') {
848 if ($webvar{alloctype} =~ /^.i$/) {
849 $msg =~ s|/32||;
850 print qq(<div class="center"><div class="heading">The IP $msg has been allocated to customer $webvar{custid}</div>).
851 ( ($webvar{alloctype} eq 'di' && $webvar{billinguser}) ?
852 qq(<div><a href="https://billing.example.com/extserv.pl?).
853 "action=new_radius_user&oldcustid=$webvar{custid}&userid=$webvar{billinguser}".
854 qq(&ipdb=1&ip=$msg">Add this IP to RADIUS user table</a></div>)
855 : "</div>");
856 # Notify tech@example.com
857# mailNotify('tech@example.com',"ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
858# "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
859# "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
860 } else {
861 my $netblock = new NetAddr::IP $webvar{fullcidr};
862 print qq(<div class="center"><div class="heading">The block $webvar{fullcidr} was ).
863 "sucessfully added as: $disp_alloctypes{$webvar{alloctype}}</div>".
864 ( ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) ?
865 qq(<div><a href="https://billing.example.com/extserv.pl?).
866 "action=new_radius_user&oldcustid=$webvar{custid}&userid=$webvar{billinguser}".
867 "&route_subnet=".$netblock->addr."&subnet_slash=".$netblock->masklen.
868 "&include_routed_subnet=1&ipdb=1".
869 qq(">Add this netblock to RADIUS user table</a></div>)
870 : "</div>");
871 }
872 syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
873 "'$webvar{alloctype}' ($msg)";
874 } else {
875 syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
876 "'$webvar{alloctype}' by $authuser failed: '$msg'";
877 printError("Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
878 " failed:<br>\n$msg\n");
879 }
880
881} # end insertAssign()
882
883
884# Does some basic checks on common input data to make sure nothing
885# *really* weird gets in to the database through this script.
886# Does NOT do complete input validation!!!
887sub validateInput {
888 if ($webvar{city} eq '-') {
889 printError("Please choose a city.");
890 return;
891 }
892
893 # Alloctype check.
894 chomp $webvar{alloctype};
895 if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
896 # Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
897 # managing to call things in such a way as to cause this deserves a cryptic error.
898 printError("Invalid alloctype");
899 return;
900 }
901
902 # CustID check
903 # We have different handling for customer allocations and "internal" or "our" allocations
904 if ($def_custids{$webvar{alloctype}} eq '') {
905 if (!$webvar{custid}) {
906 printError("Please enter a customer ID.");
907 return;
908 }
909 if ($webvar{custid} !~ /^(?:\d{5,10}|STAFF|TEMP)(?:-\d\d?)?$/) {
910 printError("Please enter a valid customer ID- this must be a 7- or 10-digit number, or STAFF for static IPs for staff.");
911 return;
912 }
913 print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
914 } else {
915 # New! Improved! And now Loaded From The Database!!
916 $webvar{custid} = $def_custids{$webvar{alloctype}};
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]|[ds][pi]/) {
932 # Set this forcibly rather than messing around elsewhere. Yes, this *is* a hack. PTHBTT!!
933 $webvar{pop} = 'Sudbury';
934 }
935 if ($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 $sql = "select ip,custid,type,city,circuitid,description,notes,modifystamp,privdata from poolips where ip='$webvar{block}'";
960 } else {
961 $sql = "select cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata from allocations where cidr='$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 $html =~ s/\$\$CITY\$\$/<input type=text name=city value="$data[3]">/g;
1009 $html =~ s/\$\$CIRCID\$\$/<input type="text" name="circid" value="$data[4]" maxlength=64 size=64 class="regular">/g;
1010 $html =~ s/\$\$DESC\$\$/<input type="text" name="desc" value="$data[5]" maxlength=64 size=64 class="regular">/g;
1011 $html =~ s|\$\$NOTES\$\$|<textarea rows="8" cols="64" name="notes" class="regular">$data[6]</textarea>|g;
1012 } else {
1013 $html =~ s/\$\$CUSTID\$\$/$data[1]/g;
1014 $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}/g;
1015 $html =~ s/\$\$CITY\$\$/$data[3]/g;
1016 $html =~ s/\$\$CIRCID\$\$/$data[4]/g;
1017 $html =~ s/\$\$DESC\$\$/$data[5]/g;
1018 $html =~ s/\$\$NOTES\$\$/$data[6]/g;
1019 }
1020 my ($lastmod,undef) = split /\s+/, $data[7];
1021 $html =~ s/\$\$LASTMOD\$\$/$lastmod/g;
1022
1023 # Allows us to "correctly" colour backgrounds in table
1024 my $i=1;
1025
1026 # Check to see if we can display sensitive data
1027 my $privdata = '';
1028 if ($IPDBacl{$authuser} =~ /s/) {
1029 $privdata = qq(<tr class="color).($i%2).qq("><td class=heading>Restricted data:</td>).
1030 qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
1031 qq($data[8]</textarea></td></tr>\n);
1032 $i++;
1033 }
1034 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1035
1036 # More ACL trickery - we can live with forms that don't submit,
1037 # but we can't leave the extra table rows there, and we *really*
1038 # can't leave the submit buttons there.
1039 my $updok = '';
1040 if ($IPDBacl{$authuser} =~ /c/) {
1041 $updok = qq(<tr class="color).($i%2).qq("><td colspan=2><div class="center">).
1042 qq(<input type="submit" value=" Update this block " class="regular">).
1043 "</div></td></tr></form>\n";
1044 $i++;
1045 }
1046 $html =~ s/\$\$UPDOK\$\$/$updok/g;
1047
1048 my $delok = '';
1049 if ($IPDBacl{$authuser} =~ /d/) {
1050 $delok = qq(<form method="POST" action="main.cgi">
1051 <tr class="color).($i%2).qq("><td colspan=2 class="regular"><div class=center>
1052 <input type="hidden" name="action" value="delete">
1053 <input type="hidden" name="block" value="$webvar{block}">
1054 <input type="hidden" name="alloctype" value="$data[2]">
1055 <input type=submit value=" Delete this block ">
1056 </div></td></tr>);
1057 }
1058 $html =~ s/\$\$DELOK\$\$/$delok/;
1059
1060 print $html;
1061
1062} # edit()
1063
1064
1065# Stuff new info about a block into the db
1066# action=update
1067sub update {
1068 if ($IPDBacl{$authuser} !~ /c/) {
1069 printError("You shouldn't have been able to get here. Access denied.");
1070 return;
1071 }
1072
1073 # Check to see if we can update restricted data
1074 my $privdata = '';
1075 if ($IPDBacl{$authuser} =~ /s/) {
1076 $privdata = ",privdata='$webvar{privdata}'";
1077 }
1078
1079 # Make sure incoming data is in correct format - custID among other things.
1080 return if !validateInput;
1081
1082 # SQL transaction wrapper
1083 eval {
1084 # Relatively simple SQL transaction here.
1085 my $sql;
1086 if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1087 $sql = "update poolips set custid='$webvar{custid}',notes='$webvar{notes}',".
1088 "circuitid='$webvar{circid}',description='$webvar{desc}',city='$webvar{city}'".
1089 "$privdata where ip='$webvar{block}'";
1090 } else {
1091 $sql = "update allocations set custid='$webvar{custid}',".
1092 "description='$webvar{desc}',notes='$webvar{notes}',city='$webvar{city}',".
1093 "type='$webvar{alloctype}',circuitid='$webvar{circid}'$privdata ".
1094 "where cidr='$webvar{block}'";
1095 }
1096 # Log the details of the change.
1097 syslog "debug", $sql;
1098 $sth = $ip_dbh->prepare($sql);
1099 $sth->execute;
1100 $ip_dbh->commit;
1101 };
1102 if ($@) {
1103 my $msg = $@;
1104 carp "Transaction aborted because $msg";
1105 eval { $ip_dbh->rollback; };
1106 syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1107 printError("Could not update block/IP $webvar{block}: $msg");
1108 return;
1109 }
1110
1111 # If we get here, the operation succeeded.
1112 syslog "notice", "$authuser updated $webvar{block}";
1113 open (HTML, "../updated.html")
1114 or croak "Could not open updated.html :$!";
1115 my $html = join('', <HTML>);
1116
1117 $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1118 $webvar{city} = desanitize($webvar{city});
1119 $html =~ s/\$\$CITY\$\$/$webvar{city}/g;
1120 $html =~ s/\$\$ALLOCTYPE\$\$/$webvar{alloctype}/g;
1121 $html =~ s/\$\$TYPEFULL\$\$/$disp_alloctypes{$webvar{alloctype}}/g;
1122 $html =~ s/\$\$CUSTID\$\$/$webvar{custid}/g;
1123 $webvar{circid} = desanitize($webvar{circid});
1124 $html =~ s/\$\$CIRCID\$\$/$webvar{circid}/g;
1125 $webvar{desc} = desanitize($webvar{desc});
1126 $html =~ s/\$\$DESC\$\$/$webvar{desc}/g;
1127 $webvar{notes} = desanitize($webvar{notes});
1128 $html =~ s/\$\$NOTES\$\$/$webvar{notes}/g;
1129
1130 if ($IPDBacl{$authuser} =~ /s/) {
1131 $privdata = qq(<tr class="color2"><td valign="top">Restricted data:</td>).
1132 qq(<td class="regular">).desanitize($webvar{privdata}).qq(</td></tr>\n);
1133 }
1134 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1135
1136 print $html;
1137
1138} # update()
1139
1140
1141# Delete an allocation.
1142sub remove {
1143 if ($IPDBacl{$authuser} !~ /d/) {
1144 printError("You shouldn't have been able to get here. Access denied.");
1145 return;
1146 }
1147
1148 #show confirm screen.
1149 open HTML, "../confirmRemove.html"
1150 or croak "Could not open confirmRemove.html :$!";
1151 my $html = join('', <HTML>);
1152 close HTML;
1153
1154 # Serves'em right for getting here...
1155 if (!defined($webvar{block})) {
1156 printError("Error 332");
1157 return;
1158 }
1159
1160 my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype, $privdata);
1161
1162 if ($webvar{alloctype} eq 'rm') {
1163 $sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
1164 $sth->execute();
1165
1166# This feels... extreme.
1167 croak $sth->errstr() if($sth->errstr());
1168
1169 $sth->bind_columns(\$cidr,\$city);
1170 $sth->execute();
1171 $sth->fetch || croak $sth->errstr();
1172 $custid = "N/A";
1173 $alloctype = $webvar{alloctype};
1174 $circid = "N/A";
1175 $desc = "N/A";
1176 $notes = "N/A";
1177
1178 } elsif ($webvar{alloctype} eq 'mm') {
1179 $cidr = $webvar{block};
1180 $city = "N/A";
1181 $custid = "N/A";
1182 $alloctype = $webvar{alloctype};
1183 $circid = "N/A";
1184 $desc = "N/A";
1185 $notes = "N/A";
1186 } elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=[rm]m
1187
1188 # Unassigning a static IP
1189 my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid,privdata".
1190 " from poolips where ip='$webvar{block}'");
1191 $sth->execute();
1192# croak $sth->errstr() if($sth->errstr());
1193
1194 $sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid,
1195 \$privdata);
1196 $sth->fetch() || croak $sth->errstr;
1197
1198 } else { # done with alloctype=~ /^.i$/
1199
1200 my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes,privdata".
1201 " from allocations where cidr='$webvar{block}'");
1202 $sth->execute();
1203# croak $sth->errstr() if($sth->errstr());
1204
1205 $sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc,
1206 \$notes, \$privdata);
1207 $sth->fetch() || carp $sth->errstr;
1208 } # end cases for different alloctypes
1209
1210 # Munge everything into HTML
1211 $html =~ s|Please confirm|Please confirm <b>removal</b> of|;
1212 $html =~ s|\$\$BLOCK\$\$|$cidr|g;
1213 $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$alloctype}|g;
1214 $html =~ s|\$\$ALLOCTYPE\$\$|$alloctype|g;
1215 $html =~ s|\$\$CITY\$\$|$city|g;
1216 $html =~ s|\$\$CUSTID\$\$|$custid|g;
1217 $html =~ s|\$\$CIRCID\$\$|$circid|g;
1218 $html =~ s|\$\$DESC\$\$|$desc|g;
1219 $html =~ s|\$\$NOTES\$\$|$notes|g;
1220
1221 $html =~ s|\$\$ACTION\$\$|finaldelete|g;
1222
1223 # Set the warning text.
1224 if ($alloctype =~ /^.[pd]$/) {
1225 $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>|;
1226 } else {
1227 $html =~ s|<!--warn-->|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.</div></td></tr>|;
1228 }
1229
1230 my $i = 1;
1231 # Check to see if user is allowed to do anything with sensitive data
1232 if ($IPDBacl{$authuser} =~ /s/) {
1233 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
1234 qq(<td class=regular>$privdata</td></tr>\n);
1235 $i++;
1236 }
1237 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1238
1239 $i = ++$i % 2;
1240 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
1241
1242 print $html;
1243} # end edit()
1244
1245
1246# Delete an allocation. Return it to the freeblocks table; munge
1247# data as necessary to keep as few records as possible in freeblocks
1248# to prevent weirdness when allocating blocks later.
1249# Remove IPs from pool listing if necessary
1250sub finalDelete {
1251 if ($IPDBacl{$authuser} !~ /d/) {
1252 printError("You shouldn't have been able to get here. Access denied.");
1253 return;
1254 }
1255
1256 my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
1257
1258 if ($code eq 'OK') {
1259 print "<div class=heading align=center>Success! $webvar{block} deallocated.</div>\n";
1260 syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}";
1261 # Notify tech@ when a block/IP is deallocated
1262# mailNotify('tech@example.com',"REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1263# "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n");
1264 } else {
1265 if ($webvar{alloctype} =~ /^.i$/) {
1266 syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1267 printError("Could not deallocate static IP $webvar{block}: $msg");
1268 } else {
1269 syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1270 printError("Could not deallocate netblock $webvar{block}: $msg");
1271 }
1272 }
1273
1274} # finalDelete
1275
1276
1277sub exitError {
1278 my $errStr = $_[0];
1279 printHeader('','');
1280 print qq(<center><p class="regular"> $errStr </p>
1281<input type="button" value="Back" onclick="history.go(-1)">
1282</center>
1283);
1284 printFooter();
1285 exit;
1286} # errorExit
1287
1288
1289# Just in case we manage to get here.
1290exit 0;
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