source: branches/stable/cgi-bin/main.cgi@ 378

Last change on this file since 378 was 378, checked in by Kris Deugau, 16 years ago

/branches/stable

Add backlink from "Allocation info updated" to "parent" (pool listing
or routed-block listing)

Requested by Kevin Lamothe
  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 45.4 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: 2008-01-16 20:25:19 +0000 (Wed, 16 Jan 2008) $
7# SVN revision $Rev: 378 $
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 CustIDCK;
18use POSIX qw(ceil);
19use NetAddr::IP;
20
21use Sys::Syslog;
22
23openlog "IPDB","pid","local2";
24
25# Collect the username from HTTP auth. If undefined, we're in
26# a test environment, or called without a username.
27my $authuser;
28if (!defined($ENV{'REMOTE_USER'})) {
29 $authuser = '__temptest';
30} else {
31 $authuser = $ENV{'REMOTE_USER'};
32}
33
34syslog "debug", "$authuser active";
35
36# Why not a global DB handle? (And a global statement handle, as well...)
37# Use the connectDB function, otherwise we end up confusing ourselves
38my $ip_dbh;
39my $sth;
40my $errstr;
41($ip_dbh,$errstr) = connectDB_My;
42if (!$ip_dbh) {
43 exitError("Database error: $errstr\n");
44}
45initIPDBGlobals($ip_dbh);
46
47# Headerize! Make sure we replace the $$EXTRA0$$ bit as needed.
48printHeader('', ($IPDBacl{$authuser} =~ /a/ ?
49 '<td align=right><a href="/ip/cgi-bin/main.cgi?action=assign">Add new assignment</a>' : ''
50 ));
51
52
53# Global variables
54my %webvar = parse_post();
55cleanInput(\%webvar);
56
57
58#main()
59
60if(!defined($webvar{action})) {
61 $webvar{action} = "<NULL>"; #shuts up the warnings.
62}
63
64if($webvar{action} eq 'index') {
65 showSummary();
66} elsif ($webvar{action} eq 'addmaster') {
67 if ($IPDBacl{$authuser} !~ /a/) {
68 printError("You shouldn't have been able to get here. Access denied.");
69 } else {
70 open HTML, "<../addmaster.html";
71 print while <HTML>;
72 }
73} elsif ($webvar{action} eq 'newmaster') {
74
75 if ($IPDBacl{$authuser} !~ /a/) {
76 printError("You shouldn't have been able to get here. Access denied.");
77 } else {
78
79 my $cidr = new NetAddr::IP $webvar{cidr};
80
81 print "<div type=heading align=center>Adding $cidr as master block....</div>\n";
82
83 my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr});
84
85 if ($code eq 'FAIL') {
86 carp "Transaction aborted because $msg";
87 syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
88 printError("Could not add master block $webvar{cidr} to database: $msg");
89 } else {
90 print "<div type=heading align=center>Success!</div>\n";
91 syslog "info", "$authuser added master block $webvar{cidr}";
92 }
93
94 } # ACL check
95
96} # end add new master
97
98elsif($webvar{action} eq 'showmaster') {
99 showMaster();
100}
101elsif($webvar{action} eq 'showrouted') {
102 showRBlock();
103}
104elsif($webvar{action} eq 'listpool') {
105 listPool();
106}
107
108# Not modified or added; just shuffled
109elsif($webvar{action} eq 'assign') {
110 assignBlock();
111}
112elsif($webvar{action} eq 'confirm') {
113 confirmAssign();
114}
115elsif($webvar{action} eq 'insert') {
116 insertAssign();
117}
118elsif($webvar{action} eq 'edit') {
119 edit();
120}
121elsif($webvar{action} eq 'update') {
122 update();
123}
124elsif($webvar{action} eq 'delete') {
125 remove();
126}
127elsif($webvar{action} eq 'finaldelete') {
128 finalDelete();
129}
130
131# Default is an error. It shouldn't be possible to easily get here.
132# The only way I can think of offhand is to just call main.cgi bare-
133# which is not in any way guaranteed to provide anything useful.
134else {
135 my $rnd = rand 500;
136 my $boing = sprintf("%.2f", rand 500);
137 my @excuses = ("Aether cloudy. Ask again later.","The gods are unhappy with your sacrifice.",
138 "Because one of it's legs are both the same", "*wibble*",
139 "Hey! Stop pushing my buttons!", "I ain't done nuttin'", "9",
140 "8", "9", "10", "11", "12", "13", "14", "15", "16", "17");
141 printAndExit("Error $boing: ".$excuses[$rnd/30.0]);
142}
143## Finally! Done with that NASTY "case" emulation!
144
145
146
147# Clean up IPDB globals, DB handle, etc.
148finish($ip_dbh);
149
150print qq(<div align=right style="position: absolute; right: 30px;">).
151 qq(<a href="/ip/cgi-bin/admin.cgi">Admin tools</a></div><br>\n)
152 if $IPDBacl{$authuser} =~ /A/;
153
154# We print the footer here, so we don't have to do it elsewhere.
155printFooter;
156# Just in case something waaaayyy down isn't in place
157# properly... we exit explicitly.
158exit;
159
160
161
162# args are: a reference to an array with the row to be printed and the
163# class(stylesheet) to use for formatting.
164# if ommitting the class - call the sub as &printRow(\@array)
165sub printRow {
166 my ($rowRef,$class) = @_;
167
168 if (!$class) {
169 print "<tr>\n";
170 } else {
171 print "<tr class=\"$class\">\n";
172 }
173
174ELEMENT: foreach my $element (@$rowRef) {
175 if (!defined($element)) {
176 print "<td></td>\n";
177 next ELEMENT;
178 }
179 $element =~ s|\n|</br>|g;
180 print "<td>$element</td>\n";
181 }
182 print "</tr>";
183} # printRow
184
185
186# Prints table headings. Accepts any number of arguments;
187# each argument is a table heading.
188sub startTable {
189 print qq(<center><table width="98%" cellspacing="0" class="center"><tr>);
190
191 foreach(@_) {
192 print qq(<td class="heading">$_</td>);
193 }
194 print "</tr>\n";
195} # startTable
196
197
198# Initial display: Show master blocks with total allocated subnets, total free subnets
199sub showSummary {
200
201 startTable('Master netblock', 'Routed netblocks', 'Allocated netblocks',
202 'Free netblocks', 'Largest free block');
203
204 my %allocated;
205 my %free;
206 my %routed;
207 my %bigfree;
208
209 # Count the allocations.
210 $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
211 foreach my $master (@masterblocks) {
212 $sth->execute("$master");
213 $sth->bind_columns(\$allocated{"$master"});
214 $sth->fetch();
215 }
216
217 # Count routed blocks
218 $sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
219 foreach my $master (@masterblocks) {
220 $sth->execute("$master");
221 $sth->bind_columns(\$routed{"$master"});
222 $sth->fetch();
223 }
224
225 # Count the free blocks.
226 $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
227 "(routed='y' or routed='n')");
228 foreach my $master (@masterblocks) {
229 $sth->execute("$master");
230 $sth->bind_columns(\$free{"$master"});
231 $sth->fetch();
232 }
233
234 # Find the largest free block in each master
235 $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
236 "(routed='y' or routed='n') order by maskbits limit 1");
237 foreach my $master (@masterblocks) {
238 $sth->execute("$master");
239 $sth->bind_columns(\$bigfree{"$master"});
240 $sth->fetch();
241 }
242
243 # Print the data.
244 my $count=0;
245 foreach my $master (@masterblocks) {
246 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showmaster&block=$master\">$master</a>",
247 $routed{"$master"}, $allocated{"$master"}, $free{"$master"},
248 ( ($bigfree{"$master"} eq '') ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
249 );
250
251 printRow(\@row, 'color1' ) if($count%2==0);
252 printRow(\@row, 'color2' ) if($count%2!=0);
253 $count++;
254 }
255 print "</table>\n";
256 if ($IPDBacl{$authuser} =~ /a/) {
257 print qq(<a href="/ip/cgi-bin/main.cgi?action=addmaster">Add new master block</a><br><br>\n);
258 }
259 print "Note: Free blocks noted here include both routed and unrouted blocks.\n";
260
261} # showSummary
262
263
264# Display detail on master
265# Alrighty then! We're showing routed blocks within a single master this time.
266# We should be able to steal code from showSummary(), and if I'm really smart
267# I'll figger a way to munge the two together. (Once I've done that, everything
268# else should follow. YMMV.)
269sub showMaster {
270
271 print qq(<center><div class="heading">Summarizing routed blocks for ).
272 qq($webvar{block}:</div></center><br>\n);
273
274 my %allocated;
275 my %free;
276 my %routed;
277 my %bigfree;
278
279 my $master = new NetAddr::IP $webvar{block};
280 my @localmasters;
281
282 # Fetch only the blocks relevant to this master
283 $sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
284 $sth->execute();
285
286 my $i=0;
287 while (my @data = $sth->fetchrow_array()) {
288 my $cidr = new NetAddr::IP $data[0];
289 $localmasters[$i++] = $cidr;
290 $free{"$cidr"} = 0;
291 $allocated{"$cidr"} = 0;
292 $bigfree{"$cidr"} = 128;
293 # Retain the routing destination
294 $routed{"$cidr"} = $data[1];
295 }
296
297 # Check if there were actually any blocks routed from this master
298 if ($i > 0) {
299 startTable('Routed block','Routed to','Allocated blocks',
300 'Free blocks','Largest free block');
301
302 # Count the allocations
303 $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
304 foreach my $master (@localmasters) {
305 $sth->execute("$master");
306 $sth->bind_columns(\$allocated{"$master"});
307 $sth->fetch();
308 }
309
310 # Count the free blocks.
311 $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
312 "(routed='y' or routed='n')");
313 foreach my $master (@localmasters) {
314 $sth->execute("$master");
315 $sth->bind_columns(\$free{"$master"});
316 $sth->fetch();
317 }
318
319 # Get the size of the largest free block
320 $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
321 "(routed='y' or routed='n') order by maskbits limit 1");
322 foreach my $master (@localmasters) {
323 $sth->execute("$master");
324 $sth->bind_columns(\$bigfree{"$master"});
325 $sth->fetch();
326 }
327
328 # Print the data.
329 my $count=0;
330 foreach my $master (@localmasters) {
331 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showrouted&block=$master\">$master</a>",
332 $routed{"$master"}, $allocated{"$master"},
333 $free{"$master"},
334 ( ($bigfree{"$master"} eq 128) ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
335 );
336 printRow(\@row, 'color1' ) if($count%2==0);
337 printRow(\@row, 'color2' ) if($count%2!=0);
338 $count++;
339 }
340 } else {
341 # If a master block has no routed blocks, then by definition it has no
342 # allocations, and can be deleted.
343 print qq(<hr width="60%"><center><div class="heading">No allocations in ).
344 qq($master.</div>\n).
345 ($IPDBacl{$authuser} =~ /d/ ?
346 qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
347 qq(<input type=hidden name=action value="delete">\n).
348 qq(<input type=hidden name=block value="$master">\n).
349 qq(<input type=hidden name=alloctype value="mm">\n).
350 qq(<input type=submit value=" Remove this master ">\n).
351 qq(</form></center>\n) :
352 '');
353
354 } # end check for existence of routed blocks in master
355
356 print qq(</table>\n<hr width="60%">\n).
357 qq(<center><div class="heading">Unrouted blocks in $master:</div></center><br>\n);
358
359 startTable('Netblock','Range');
360
361 # Snag the free blocks.
362 my $count = 0;
363 $sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
364 "routed='n' order by cidr");
365 $sth->execute();
366 while (my @data = $sth->fetchrow_array()) {
367 my $cidr = new NetAddr::IP $data[0];
368 my @row = ("$cidr", $cidr->range);
369 printRow(\@row, 'color1' ) if($count%2==0);
370 printRow(\@row, 'color2' ) if($count%2!=0);
371 $count++;
372 }
373
374 print "</table>\n";
375} # showMaster
376
377
378# Display details of a routed block
379# Alrighty then! We're showing allocations within a routed block this time.
380# We should be able to steal code from showSummary() and showMaster(), and if
381# I'm really smart I'll figger a way to munge all three together. (Once I've
382# done that, everything else should follow. YMMV.
383# This time, we check the database before spewing, because we may
384# not have anything useful to spew.
385sub showRBlock {
386
387 my $master = new NetAddr::IP $webvar{block};
388
389 $sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
390 $sth->execute;
391 my @data = $sth->fetchrow_array;
392
393 print qq(<center><div class="heading">Summarizing allocated blocks for ).
394 qq($master ($data[0]):</div></center><br>\n);
395
396 startTable('CIDR allocation','Customer Location','Type','CustID','SWIPed?','Description/Name');
397
398 # Snag the allocations for this block
399 $sth = $ip_dbh->prepare("select cidr,city,type,custid,swip,description".
400 " from allocations where cidr <<= '$master' order by cidr");
401 $sth->execute();
402
403 # hack hack hack
404 # set up to flag swip=y records if they don't actually have supporting data in the customers table
405 my $custsth = $ip_dbh->prepare("select count(*) from customers where custid=?");
406
407 my $count=0;
408 while (my @data = $sth->fetchrow_array()) {
409 # cidr,city,type,custid,swip,description, as per the SELECT
410 my $cidr = new NetAddr::IP $data[0];
411
412 # Clean up extra spaces that are borking things.
413# $data[2] =~ s/\s+//g;
414
415 $custsth->execute($data[3]);
416 my ($ncust) = $custsth->fetchrow_array();
417
418 # Prefix subblocks with "Sub "
419 my @row = ( (($data[2] =~ /^.r$/) ? 'Sub ' : '').
420 qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
421 $data[1], $disp_alloctypes{$data[2]}, $data[3],
422 ($data[4] eq 'y' ? ($ncust == 0 ? 'Yes<small>*</small>' : 'Yes') : 'No'), $data[5]);
423 # If the allocation is a pool, allow listing of the IPs in the pool.
424 if ($data[2] =~ /^.[pd]$/) {
425 $row[0] .= ' &nbsp; <a href="/ip/cgi-bin/main.cgi?action=listpool'.
426 "&pool=$data[0]\">List IPs</a>";
427 }
428
429 printRow(\@row, 'color1') if ($count%2 == 0);
430 printRow(\@row, 'color2') if ($count%2 != 0);
431 $count++;
432 }
433
434 print "</table>\n";
435
436 # If the routed block has no allocations, by definition it only has
437 # one free block, and therefore may be deleted.
438 if ($count == 0) {
439 print qq(<hr width="60%"><center><div class="heading">No allocations in ).
440 qq($master.</div></center>\n).
441 ($IPDBacl{$authuser} =~ /d/ ?
442 qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
443 qq(<input type=hidden name=action value="delete">\n).
444 qq(<input type=hidden name=block value="$master">\n).
445 qq(<input type=hidden name=alloctype value="rm">\n).
446 qq(<input type=submit value=" Remove this block ">\n).
447 qq(</form>\n) :
448 '');
449 }
450
451 print qq(<hr width="60%">\n<center><div class="heading">Free blocks within routed ).
452 qq(submaster $master</div></center>\n);
453
454 startTable('CIDR block','Range');
455
456 # Snag the free blocks. We don't really *need* to be pedantic about avoiding
457 # unrouted free blocks, but it's better to let the database do the work if we can.
458 $count = 0;
459 $sth = $ip_dbh->prepare("select cidr,routed from freeblocks where cidr <<= '$master'".
460 " order by cidr");
461 $sth->execute();
462 while (my @data = $sth->fetchrow_array()) {
463 # cidr,routed
464 my $cidr = new NetAddr::IP $data[0];
465 # Include some HairyPerl(TM) to prefix subblocks with "Sub "
466 my @row = ((($data[1] ne 'y' && $data[1] ne 'n') ? 'Sub ' : '').
467 ($IPDBacl{$authuser} =~ /a/ ? qq(<a href="/ip/cgi-bin/main.cgi?action=assign&block=$cidr&fbtype=$data[1]">$cidr</a>) : $cidr),
468 $cidr->range);
469 printRow(\@row, 'color1') if ($count%2 == 0);
470 printRow(\@row, 'color2') if ($count%2 != 0);
471 $count++;
472 }
473
474 print "</table>\n";
475} # showRBlock
476
477
478# List the IPs used in a pool
479sub listPool {
480
481 my $cidr = new NetAddr::IP $webvar{pool};
482
483 my ($pooltype,$poolcity);
484
485 # Snag pool info for heading
486 $sth = $ip_dbh->prepare("select type,city from allocations where cidr='$cidr'");
487 $sth->execute;
488 $sth->bind_columns(\$pooltype, \$poolcity);
489 $sth->fetch() || carp $sth->errstr;
490
491 print qq(<center><div class="heading">Listing pool IPs for $cidr<br>\n).
492 qq(($disp_alloctypes{$pooltype} in $poolcity)</div></center><br>\n);
493 # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
494 if ($pooltype =~ /^.d$/) {
495 print qq(<div class="indent"><b>Reserved IPs:</b><br>\n);
496 print qq(<div class="indent"><table><tr class=color1><td>Network IP:</td><td>).
497 $cidr->addr."</td></tr>\n";
498 $cidr++;
499 print "<tr class=color2><td>Gateway:</td><td>".$cidr->addr."</td></tr>\n";
500 $cidr--; $cidr--;
501 print "<tr class=color1><td>Broadcast:</td><td>".$cidr->addr."</td></tr>\n".
502 "<tr><td>Netmask:</td><td>".$cidr->mask."</td></tr>\n".
503 "</table></div></div>\n";
504 }
505
506# probably have to add an "edit IP allocation" link here somewhere.
507
508 startTable('IP','Customer ID','Available?','Description','');
509 $sth = $ip_dbh->prepare("select ip,custid,available,description,type".
510 " from poolips where pool='$webvar{pool}' order by ip");
511 $sth->execute;
512 my $count = 0;
513 while (my @data = $sth->fetchrow_array) {
514 # pool,ip,custid,city,ptype,available,notes,description,circuitid
515 # ip,custid,available,description,type
516 # If desc is "null", make it not null. <g>
517 if ($data[3] eq '') {
518 $data[3] = '&nbsp;';
519 }
520 # Some nice hairy Perl to decide whether to allow unassigning each IP
521 # -> if $data[2] (aka poolips.available) == 'n' then we print the unassign link
522 # else we print a blank space
523 my @row = ( qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
524 $data[1],$data[2],$data[3],
525 ( (($data[2] eq 'n') && ($IPDBacl{$authuser} =~ /d/)) ?
526 ("<a href=\"/ip/cgi-bin/main.cgi?action=delete&block=$data[0]&".
527 "alloctype=$data[4]\">Unassign this IP</a>") :
528 ("&nbsp;") )
529 );
530 printRow(\@row, 'color1') if($count%2==0);
531 printRow(\@row, 'color2') if($count%2!=0);
532 $count++;
533 }
534 print "</table>\n";
535
536} # end listPool
537
538
539# Show "Add new allocation" page. Note that the actual page may
540# be one of two templates, and the lists come from the database.
541sub assignBlock {
542
543 if ($IPDBacl{$authuser} !~ /a/) {
544 printError("You shouldn't have been able to get here. Access denied.");
545 return;
546 }
547
548 my $html;
549
550 # New special case- block to assign is specified
551 if ($webvar{block} ne '') {
552 open HTML, "../fb-assign.html"
553 or croak "Could not open fb-assign.html: $!";
554 $html = join('',<HTML>);
555 close HTML;
556 my $block = new NetAddr::IP $webvar{block};
557 $html =~ s|\$\$BLOCK\$\$|$block|g;
558 $html =~ s|\$\$MASKBITS\$\$|$block->masklen|;
559 my $typelist = '';
560
561 # This is a little dangerous, as it's *theoretically* possible to
562 # get fbtype='n' (aka a non-routed freeblock). However, should
563 # someone manage to get there, they get what they deserve.
564 if ($webvar{fbtype} ne 'y') {
565 # Snag the type of the block from the database. We have no
566 # convenient way to pass this in from the calling location. :/
567 $sth = $ip_dbh->prepare("select type from allocations where cidr >>='$block'");
568 $sth->execute;
569 my @data = $sth->fetchrow_array;
570 $data[0] =~ s/c$/r/; # Munge the type into the correct form
571 $typelist = "$list_alloctypes{$data[0]}<input type=hidden name=alloctype value=$data[0]>\n";
572 } else {
573 $typelist .= qq(<select name="alloctype">\n);
574 $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 ".
575 "and type not like '_i' and type not like '_r' order by listorder");
576 $sth->execute;
577 my @data = $sth->fetchrow_array;
578 $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
579 while (my @data = $sth->fetchrow_array) {
580 $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
581 }
582 $typelist .= "</select>\n";
583 }
584 $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
585 } else {
586 open HTML, "../assign.html"
587 or croak "Could not open assign.html: $!";
588 $html = join('',<HTML>);
589 close HTML;
590 my $masterlist = "<select name=allocfrom><option selected>-</option>\n";
591 foreach my $master (@masterblocks) {
592 $masterlist .= "<option>$master</option>\n";
593 }
594 $masterlist .= "</select>\n";
595 $html =~ s|\$\$MASTERLIST\$\$|$masterlist|g;
596 my $pops = '';
597 foreach my $pop (@poplist) {
598 $pops .= "<option>$pop</option>\n";
599 }
600 $html =~ s|\$\$POPLIST\$\$|$pops|g;
601 my $typelist = '';
602 $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 900 order by listorder");
603 $sth->execute;
604 my @data = $sth->fetchrow_array;
605 $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
606 while (my @data = $sth->fetchrow_array) {
607 $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
608 }
609 $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
610 }
611 my $cities = '';
612 foreach my $city (@citylist) {
613 $cities .= "<option>$city</option>\n";
614 }
615 $html =~ s|\$\$ALLCITIES\$\$|$cities|g;
616
617 my $i = 0;
618 $i++ if $webvar{fbtype} eq 'y';
619 # Check to see if user is allowed to do anything with sensitive data
620 my $privdata = '';
621 if ($IPDBacl{$authuser} =~ /s/) {
622 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
623 qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
624 qq(</textarea></td></tr>\n);
625 $i++;
626 }
627 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
628
629 $i = $i % 2;
630 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
631
632 print $html;
633
634} # assignBlock
635
636
637# Take info on requested IP assignment and see what we can provide.
638sub confirmAssign {
639 if ($IPDBacl{$authuser} !~ /a/) {
640 printError("You shouldn't have been able to get here. Access denied.");
641 return;
642 }
643
644 my $cidr;
645 my $alloc_from;
646
647 # Going to manually validate some items.
648 # custid and city are automagic.
649 return if !validateInput();
650
651# Several different cases here.
652# Static IP vs netblock
653# + Different flavours of static IP
654# + Different flavours of netblock
655
656 if ($webvar{alloctype} =~ /^.i$/) {
657 my ($base,undef) = split //, $webvar{alloctype}; # split into individual chars
658 my ($sql,$city);
659 # Check for pools in Subury, North Bay, or Toronto if DSL or server pool.
660 # Anywhere else is invalid and shouldn't be in the db in the first place.
661 # ... aside from #^%#$%#@#^%^^!!!! legacy data. GRRR.
662 # Note that we want to retain the requested city to relate to customer info.
663 if ($base =~ /^[ds]$/) {
664 $city = "(allocations.city='Sudbury' or allocations.city='North Bay' or ".
665 "allocations.city='Toronto')";
666 } else {
667 $city = "allocations.city='$webvar{pop}'";
668 }
669
670# Ewww. But it works.
671 $sth = $ip_dbh->prepare("SELECT (SELECT city FROM allocations WHERE cidr=poolips.pool), ".
672 "poolips.pool, COUNT(*) FROM poolips,allocations WHERE poolips.available='y' AND ".
673 "poolips.pool=allocations.cidr AND $city AND poolips.type LIKE '".$base."_' ".
674 "GROUP BY pool");
675 $sth->execute;
676 my $optionlist;
677 while (my @data = $sth->fetchrow_array) {
678 # city,pool cidr,free IP count
679 if ($data[2] > 0) {
680 $optionlist .= "<option value='$data[1]'>$data[1] [$data[2] free IP(s)] in $data[0]</option>\n";
681 }
682 }
683 $cidr = "Single static IP";
684 $alloc_from = "<select name=alloc_from>".$optionlist."</select>\n";
685
686 } else { # end show pool options
687
688 if ($webvar{fbassign} eq 'y') {
689 $cidr = new NetAddr::IP $webvar{block};
690 $webvar{maskbits} = $cidr->masklen;
691 } else { # done with direct freeblocks assignment
692
693 if (!$webvar{maskbits}) {
694 printError("Please specify a CIDR mask length.");
695 return;
696 }
697 my $sql;
698 my $city;
699 my $failmsg;
700 my $extracond = '';
701 if ($webvar{allocfrom} eq '-') {
702 $extracond = ($webvar{allowpriv} eq 'on' ? '' :
703 " and not (cidr <<= '192.168.0.0/16'".
704 " or cidr <<= '10.0.0.0/8'".
705 " or cidr <<= '172.16.0.0/12')");
706 }
707 my $sortorder;
708 if ($webvar{alloctype} eq 'rm') {
709 if ($webvar{allocfrom} ne '-') {
710 $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
711 " and cidr <<= '$webvar{allocfrom}'";
712 $sortorder = "maskbits desc";
713 } else {
714 $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'";
715 $sortorder = "maskbits desc";
716 }
717 $failmsg = "No suitable free block found.<br>\nWe do not have a free".
718 " routeable block of that size.<br>\nYou will have to either route".
719 " a set of smaller netblocks or a single smaller netblock.";
720 } else {
721##fixme
722# This section needs serious Pondering.
723 # Pools of most types get assigned to the POP they're "routed from"
724 # This includes WAN blocks and other netblock "containers"
725 # This does NOT include cable pools.
726 if ($webvar{alloctype} =~ /^.[pc]$/) {
727 if (($webvar{city} !~ /^(Sudbury|North Bay|Toronto)$/) && ($webvar{alloctype} eq 'dp')) {
728 printError("You must chose Sudbury, North Bay, or Toronto for DSL pools.");
729 return;
730 }
731 $city = $webvar{city};
732 $failmsg = "No suitable free block found.<br>\nYou will have to route another".
733 " superblock from one of the<br>\nmaster blocks in Sudbury or chose a smaller".
734 " block size for the pool.";
735 } else {
736 $city = $webvar{pop};
737 $failmsg = "No suitable free block found.<br>\nYou will have to route another".
738 " superblock to $webvar{pop}<br>\nfrom one of the master blocks in Sudbury or".
739 " chose a smaller blocksize.";
740 }
741 if (defined $webvar{allocfrom} && $webvar{allocfrom} ne '-') {
742 $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
743 " and cidr <<= '$webvar{allocfrom}' and routed='".
744 (($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
745 $sortorder = "maskbits desc,cidr";
746 } else {
747 $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
748 " and routed='".(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
749 $sortorder = "maskbits desc,cidr";
750 }
751 }
752 $sql = $sql.$extracond." order by ".$sortorder;
753 $sth = $ip_dbh->prepare($sql);
754 $sth->execute;
755 my @data = $sth->fetchrow_array();
756 if ($data[0] eq "") {
757 printError($failmsg);
758 return;
759 }
760 $cidr = new NetAddr::IP $data[0];
761 } # check for freeblocks assignment or IPDB-controlled assignment
762
763 $alloc_from = qq($cidr<input type=hidden name=alloc_from value="$cidr">);
764
765 # If the block to be allocated is smaller than the one we found,
766 # figure out the "real" block to be allocated.
767 if ($cidr->masklen() ne $webvar{maskbits}) {
768 my $maskbits = $cidr->masklen();
769 my @subblocks;
770 while ($maskbits++ < $webvar{maskbits}) {
771 @subblocks = $cidr->split($maskbits);
772 }
773 $cidr = $subblocks[0];
774 }
775 } # if ($webvar{alloctype} =~ /^.i$/)
776
777 open HTML, "../confirm.html"
778 or croak "Could not open confirm.html: $!";
779 my $html = join '', <HTML>;
780 close HTML;
781
782### gotta fix this in final
783 # Stick in customer info as necessary - if it's blank, it just ends
784 # up as blank lines ignored in the rendering of the page
785 my $custbits;
786 $html =~ s|\$\$CUSTBITS\$\$|$custbits|g;
787###
788
789 # Stick in the allocation data
790 $html =~ s|\$\$ALLOC_TYPE\$\$|$webvar{alloctype}|g;
791 $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$webvar{alloctype}}|g;
792 $html =~ s|\$\$ALLOC_FROM\$\$|$alloc_from|g;
793 $html =~ s|\$\$CIDR\$\$|$cidr|g;
794 $webvar{city} = desanitize($webvar{city});
795 $html =~ s|\$\$CITY\$\$|$webvar{city}|g;
796 $html =~ s|\$\$CUSTID\$\$|$webvar{custid}|g;
797 $webvar{circid} = desanitize($webvar{circid});
798 $html =~ s|\$\$CIRCID\$\$|$webvar{circid}|g;
799 $webvar{desc} = desanitize($webvar{desc});
800 $html =~ s|\$\$DESC\$\$|$webvar{desc}|g;
801 $webvar{notes} = desanitize($webvar{notes});
802 $html =~ s|\$\$NOTES\$\$|$webvar{notes}|g;
803 $html =~ s|\$\$ACTION\$\$|insert|g;
804
805 my $i=1;
806 # Check to see if user is allowed to do anything with sensitive data
807 my $privdata = '';
808 if ($IPDBacl{$authuser} =~ /s/) {
809 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
810 qq(<td class=regular>$webvar{privdata}).
811 qq(<input type=hidden name=privdata value="$webvar{privdata}"></td></tr>\n);
812 $i++;
813 }
814# We're going to abuse $$PRIVDATA$$ to stuff in some stuff for billing.
815 $privdata .= "<input type=hidden name=billinguser value=$webvar{userid}>\n"
816 if $webvar{userid};
817 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
818
819 $i = $i % 2;
820 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
821
822 print $html;
823
824} # end confirmAssign
825
826
827# Do the work of actually inserting a block in the database.
828sub insertAssign {
829 if ($IPDBacl{$authuser} !~ /a/) {
830 printError("You shouldn't have been able to get here. Access denied.");
831 return;
832 }
833 # Some things are done more than once.
834 return if !validateInput();
835
836 if (!defined($webvar{privdata})) {
837 $webvar{privdata} = '';
838 }
839 # $code is "success" vs "failure", $msg contains OK for a
840 # successful netblock allocation, the IP allocated for static
841 # IP, or the error message if an error occurred.
842 my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
843 $webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
844 $webvar{circid}, $webvar{privdata});
845
846 if ($code eq 'OK') {
847 if ($webvar{alloctype} =~ /^.i$/) {
848 $msg =~ s|/32||;
849 print qq(<div class="center"><div class="heading">The IP $msg has been allocated to customer $webvar{custid}</div>).
850 ( ($webvar{alloctype} eq 'di' && $webvar{billinguser}) ?
851 qq(<div><a href="https://billing.example.com/radius.pl?).
852 "action=new_radius_user&custid=$webvar{custid}&userid=$webvar{billinguser}".
853 qq(&ipdb=1&ip=$msg">Add this IP to RADIUS user table</a></div>)
854 : "</div>");
855 # Notify tech@example.com
856 mailNotify('tech@example.com',"ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
857 "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
858 "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
859 } else {
860 my $netblock = new NetAddr::IP $webvar{fullcidr};
861 print qq(<div class="center"><div class="heading">The block $webvar{fullcidr} was ).
862 "sucessfully added as: $disp_alloctypes{$webvar{alloctype}}</div>".
863 ( ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) ?
864 qq(<div><a href="https://billing.example.com/radius.pl?).
865 "action=new_radius_user&custid=$webvar{custid}&userid=$webvar{billinguser}".
866 "&route_subnet=".$netblock->addr."&subnet_slash=".$netblock->masklen.
867 "&include_routed_subnet=1&ipdb=1".
868 qq(">Add this netblock to RADIUS user table</a></div>)
869 : "</div>");
870 }
871 syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
872 "'$webvar{alloctype}' ($msg)";
873 } else {
874 syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
875 "'$webvar{alloctype}' by $authuser failed: '$msg'";
876 printError("Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
877 " failed:<br>\n$msg\n");
878 }
879
880} # end insertAssign()
881
882
883# Does some basic checks on common input data to make sure nothing
884# *really* weird gets in to the database through this script.
885# Does NOT do complete input validation!!!
886sub validateInput {
887 if ($webvar{city} eq '-') {
888 printError("Please choose a city.");
889 return;
890 }
891
892 # Alloctype check.
893 chomp $webvar{alloctype};
894 if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
895 # Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
896 # managing to call things in such a way as to cause this deserves a cryptic error.
897 printError("Invalid alloctype");
898 return;
899 }
900
901 # CustID check
902 # We have different handling for customer allocations and "internal" or "our" allocations
903 if ($def_custids{$webvar{alloctype}} eq '') {
904 if (!$webvar{custid}) {
905 printError("Please enter a customer ID.");
906 return;
907 }
908 if ($webvar{custid} !~ /^(?:\d{10}|\d{7}|STAFF)(?:-\d\d?)?$/) {
909 # Force uppercase for now...
910 $webvar{custid} =~ tr/a-z/A-Z/;
911 # Crosscheck with billing.
912 my $status = CustIDCK->custid_exist($webvar{custid});
913 if ($CustIDCK::Error) {
914 printError("Error verifying customer ID: ".$CustIDCK::ErrMsg);
915 return;
916 }
917 if (!$status) {
918 printError("Customer ID not valid. Make sure the Customer ID ".
919 "is correct.<br>\nUse STAFF for staff static IPs, and 6750400 for any other ".
920 "non-customer assignments.");
921 return;
922 }
923#"Please enter a valid customer ID- this must be a 7- or 10-digit number, or STAFF for
924#static IPs for staff.");
925 }
926# print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
927 } else {
928 # New! Improved! And now Loaded From The Database!!
929 if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
930 $webvar{custid} = $def_custids{$webvar{alloctype}};
931 }
932 }
933
934 # Check POP location
935 my $flag;
936 if ($webvar{alloctype} eq 'rm') {
937 $flag = 'for a routed netblock';
938 foreach (@poplist) {
939 if (/^$webvar{city}$/) {
940 $flag = 'n';
941 last;
942 }
943 }
944 } else {
945 $flag = 'n';
946 if ($webvar{alloctype} =~ /[wp][cr]|[ds][pi]/) {
947 # Set this forcibly rather than messing around elsewhere. Yes, this *is* a hack. PTHBTT!!
948 $webvar{pop} = 'Sudbury';
949 }
950 if ($webvar{pop} =~ /^-$/) {
951 $flag = 'to route the block from/through';
952 }
953 }
954 if ($flag ne 'n') {
955 printError("Please choose a valid POP location $flag. Valid ".
956 "POP locations are currently:<br>\n".join (" - ", @poplist));
957 return;
958 }
959
960 return 'OK';
961} # end validateInput
962
963
964# Displays details of a specific allocation in a form
965# Allows update/delete
966# action=edit
967sub edit {
968
969 my $sql;
970
971 # Two cases: block is a netblock, or block is a static IP from a pool
972 # because I'm lazy, we'll try to make the SELECT's bring out identical)ish) data
973 if ($webvar{block} =~ /\/32$/) {
974 $sql = "select ip,custid,type,city,circuitid,description,notes,modifystamp,privdata,oldcustid from poolips where ip='$webvar{block}'";
975 } else {
976 $sql = "select cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata,oldcustid,swip from allocations where cidr='$webvar{block}'"
977 }
978
979 # gotta snag block info from db
980 $sth = $ip_dbh->prepare($sql);
981 $sth->execute;
982 my @data = $sth->fetchrow_array;
983
984 # Clean up extra whitespace on alloc type
985 $data[2] =~ s/\s//;
986
987 open (HTML, "../editDisplay.html")
988 or croak "Could not open editDisplay.html :$!";
989 my $html = join('', <HTML>);
990
991 # We can't let the city be changed here; this block is a part of
992 # a larger routed allocation and therefore by definition can't be moved.
993 # block and city are static.
994##fixme
995# Needs thinking. Have to allow changes to city to correct errors, no?
996 $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
997
998 if ($IPDBacl{$authuser} =~ /c/) {
999 $html =~ s/\$\$CUSTID\$\$/<input type=text name=custid value="$data[1]" maxlength=15 class="regular">/;
1000
1001# Screw it. Changing allocation types gets very ugly VERY quickly- especially
1002# with the much longer list of allocation types.
1003# We'll just show what type of block it is.
1004
1005# this has now been Requested, so here goes.
1006
1007##fixme The check here should be built from the database
1008 if ($data[2] =~ /^.[ne]$/) {
1009 # Block that can be changed
1010 my $blockoptions = "<select name=alloctype><option".
1011 (($data[2] eq 'me') ? ' selected' : '') ." value='me'>Dialup netblock</option>\n<option".
1012 (($data[2] eq 'de') ? ' selected' : '') ." value='de'>Dynamic DSL netblock</option>\n<option".
1013 (($data[2] eq 'ce') ? ' selected' : '') ." value='ce'>Dynamic cable netblock</option>\n<option".
1014 (($data[2] eq 'we') ? ' selected' : '') ." value='we'>Dynamic wireless netblock</option>\n<option".
1015 (($data[2] eq 'cn') ? ' selected' : '') ." value='cn'>Customer netblock</option>\n<option".
1016 (($data[2] eq 'en') ? ' selected' : '') ." value='en'>End-use netblock</option>\n<option".
1017 (($data[2] eq 'in') ? ' selected' : '') ." value='in'>Internal netblock</option>\n".
1018 "</select>\n";
1019 $html =~ s/\$\$TYPESELECT\$\$/$blockoptions/g;
1020 } else {
1021 $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}<input type=hidden name=alloctype value="$data[2]">/g;
1022 }
1023 $html =~ s/\$\$OLDCUSTID\$\$/$data[9]/g;
1024 $html =~ s/\$\$CITY\$\$/<input type=text name=city value="$data[3]">/g;
1025 $html =~ s/\$\$CIRCID\$\$/<input type="text" name="circid" value="$data[4]" maxlength=64 size=64 class="regular">/g;
1026 $html =~ s/\$\$DESC\$\$/<input type="text" name="desc" value="$data[5]" maxlength=64 size=64 class="regular">/g;
1027 $html =~ s|\$\$NOTES\$\$|<textarea rows="8" cols="64" name="notes" class="regular">$data[6]</textarea>|g;
1028 } else {
1029 $html =~ s/\$\$CUSTID\$\$/$data[1]/g;
1030 $html =~ s/\$\$OLDCUSTID\$\$/$data[9]/g;
1031 $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}/g;
1032 $html =~ s/\$\$CITY\$\$/$data[3]/g;
1033 $html =~ s/\$\$CIRCID\$\$/$data[4]/g;
1034 $html =~ s/\$\$DESC\$\$/$data[5]/g;
1035 $html =~ s/\$\$NOTES\$\$/$data[6]/g;
1036 }
1037 my ($lastmod,undef) = split /\s+/, $data[7];
1038 $html =~ s/\$\$LASTMOD\$\$/$lastmod/g;
1039
1040## Hack time! SWIP isn't going to stay, so I'm not going to integrate it with ACLs.
1041if ($data[2] =~ /.i/) {
1042 $html =~ s/\$\$SWIP\$\$/N\/A/;
1043} else {
1044 my $tmp = (($data[10] eq 'n') ? '<input type=checkbox name=swip>' :
1045 '<input type=checkbox name=swip checked=yes>');
1046 $html =~ s/\$\$SWIP\$\$/$tmp/;
1047}
1048
1049 # Allows us to "correctly" colour backgrounds in table
1050 my $i=1;
1051
1052 # Check to see if we can display sensitive data
1053 my $privdata = '';
1054 if ($IPDBacl{$authuser} =~ /s/) {
1055 $privdata = qq(<tr class="color).($i%2).qq("><td class=heading>Restricted data:</td>).
1056 qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
1057 qq($data[8]</textarea></td></tr>\n);
1058 $i++;
1059 }
1060 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1061
1062 # More ACL trickery - we can live with forms that don't submit,
1063 # but we can't leave the extra table rows there, and we *really*
1064 # can't leave the submit buttons there.
1065 my $updok = '';
1066 if ($IPDBacl{$authuser} =~ /c/) {
1067 $updok = qq(<tr class="color).($i%2).qq("><td colspan=2><div class="center">).
1068 qq(<input type="submit" value=" Update this block " class="regular">).
1069 "</div></td></tr></form>\n";
1070 $i++;
1071 }
1072 $html =~ s/\$\$UPDOK\$\$/$updok/g;
1073
1074 my $delok = '';
1075 if ($IPDBacl{$authuser} =~ /d/) {
1076 $delok = qq(<form method="POST" action="main.cgi">
1077 <tr class="color).($i%2).qq("><td colspan=2 class="regular"><div class=center>
1078 <input type="hidden" name="action" value="delete">
1079 <input type="hidden" name="block" value="$webvar{block}">
1080 <input type="hidden" name="alloctype" value="$data[2]">
1081 <input type=submit value=" Delete this block ">
1082 </div></td></tr>);
1083 }
1084 $html =~ s/\$\$DELOK\$\$/$delok/;
1085
1086 print $html;
1087
1088} # edit()
1089
1090
1091# Stuff new info about a block into the db
1092# action=update
1093sub update {
1094 if ($IPDBacl{$authuser} !~ /c/) {
1095 printError("You shouldn't have been able to get here. Access denied.");
1096 return;
1097 }
1098
1099 # Check to see if we can update restricted data
1100 my $privdata = '';
1101 if ($IPDBacl{$authuser} =~ /s/) {
1102 $privdata = ",privdata='$webvar{privdata}'";
1103 }
1104
1105 # Make sure incoming data is in correct format - custID among other things.
1106 return if !validateInput;
1107
1108 # SQL transaction wrapper
1109 eval {
1110 # Relatively simple SQL transaction here.
1111 my $sql;
1112 if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1113 $sql = "update poolips set custid='$webvar{custid}',notes='$webvar{notes}',".
1114 "circuitid='$webvar{circid}',description='$webvar{desc}',city='$webvar{city}'".
1115 "$privdata where ip='$webvar{block}'";
1116 } else {
1117 $sql = "update allocations set custid='$webvar{custid}',".
1118 "description='$webvar{desc}',notes='$webvar{notes}',city='$webvar{city}',".
1119 "type='$webvar{alloctype}',circuitid='$webvar{circid}'$privdata,".
1120 "swip='".($webvar{swip} eq 'on' ? 'y' : 'n')."' ".
1121 "where cidr='$webvar{block}'";
1122 }
1123 # Log the details of the change.
1124 syslog "debug", $sql;
1125 $sth = $ip_dbh->prepare($sql);
1126 $sth->execute;
1127 $ip_dbh->commit;
1128 };
1129 if ($@) {
1130 my $msg = $@;
1131 carp "Transaction aborted because $msg";
1132 eval { $ip_dbh->rollback; };
1133 syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1134 printError("Could not update block/IP $webvar{block}: $msg");
1135 return;
1136 }
1137
1138 # If we get here, the operation succeeded.
1139 syslog "notice", "$authuser updated $webvar{block}";
1140 open (HTML, "../updated.html")
1141 or croak "Could not open updated.html :$!";
1142 my $html = join('', <HTML>);
1143
1144 # Link back to browse-routed or list-pool page on "Update complete" page.
1145 my $backlink = "/ip/cgi-bin/main.cgi?action=";
1146 my $cblock; # to contain the CIDR of the container block we're retrieving.
1147 my $sql;
1148 if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1149 $sql = "select pool from poolips where ip='$webvar{block}'";
1150 $backlink .= "listpool&pool=";
1151 } else {
1152 $sql = "select cidr from routed where cidr >>= '$webvar{block}'";
1153 $backlink .= "showrouted&block=";
1154 }
1155 # I define there to be no errors on this operation... so we don't need to check for them.
1156 $sth = $ip_dbh->prepare($sql);
1157 $sth->execute;
1158 $sth->bind_columns(\$cblock);
1159 $sth->fetch();
1160 $sth->finish;
1161 $backlink .= $cblock;
1162
1163my $swiptmp = ($webvar{swip} eq 'on' ? 'Yes' : 'No');
1164 $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1165 $webvar{city} = desanitize($webvar{city});
1166 $html =~ s/\$\$CITY\$\$/$webvar{city}/g;
1167 $html =~ s/\$\$ALLOCTYPE\$\$/$webvar{alloctype}/g;
1168 $html =~ s/\$\$TYPEFULL\$\$/$disp_alloctypes{$webvar{alloctype}}/g;
1169 $html =~ s/\$\$CUSTID\$\$/$webvar{custid}/g;
1170 $html =~ s/\$\$SWIP\$\$/$swiptmp/g;
1171 $webvar{circid} = desanitize($webvar{circid});
1172 $html =~ s/\$\$CIRCID\$\$/$webvar{circid}/g;
1173 $webvar{desc} = desanitize($webvar{desc});
1174 $html =~ s/\$\$DESC\$\$/$webvar{desc}/g;
1175 $webvar{notes} = desanitize($webvar{notes});
1176 $html =~ s/\$\$NOTES\$\$/$webvar{notes}/g;
1177 $html =~ s/\$\$BACKLINK\$\$/$backlink/g;
1178 $html =~ s/\$\$BACKBLOCK\$\$/$cblock/g;
1179
1180 if ($IPDBacl{$authuser} =~ /s/) {
1181 $privdata = qq(<tr class="color2"><td valign="top">Restricted data:</td>).
1182 qq(<td class="regular">).desanitize($webvar{privdata}).qq(</td></tr>\n);
1183 }
1184 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1185
1186 print $html;
1187
1188} # update()
1189
1190
1191# Delete an allocation.
1192sub remove {
1193 if ($IPDBacl{$authuser} !~ /d/) {
1194 printError("You shouldn't have been able to get here. Access denied.");
1195 return;
1196 }
1197
1198 #show confirm screen.
1199 open HTML, "../confirmRemove.html"
1200 or croak "Could not open confirmRemove.html :$!";
1201 my $html = join('', <HTML>);
1202 close HTML;
1203
1204 # Serves'em right for getting here...
1205 if (!defined($webvar{block})) {
1206 printError("Error 332");
1207 return;
1208 }
1209
1210 my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype, $privdata);
1211
1212 if ($webvar{alloctype} eq 'rm') {
1213 $sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
1214 $sth->execute();
1215
1216# This feels... extreme.
1217 croak $sth->errstr() if($sth->errstr());
1218
1219 $sth->bind_columns(\$cidr,\$city);
1220 $sth->execute();
1221 $sth->fetch || croak $sth->errstr();
1222 $custid = "N/A";
1223 $alloctype = $webvar{alloctype};
1224 $circid = "N/A";
1225 $desc = "N/A";
1226 $notes = "N/A";
1227
1228 } elsif ($webvar{alloctype} eq 'mm') {
1229 $cidr = $webvar{block};
1230 $city = "N/A";
1231 $custid = "N/A";
1232 $alloctype = $webvar{alloctype};
1233 $circid = "N/A";
1234 $desc = "N/A";
1235 $notes = "N/A";
1236 } elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=[rm]m
1237
1238 # Unassigning a static IP
1239 my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid,privdata".
1240 " from poolips where ip='$webvar{block}'");
1241 $sth->execute();
1242# croak $sth->errstr() if($sth->errstr());
1243
1244 $sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid,
1245 \$privdata);
1246 $sth->fetch() || croak $sth->errstr;
1247
1248 } else { # done with alloctype=~ /^.i$/
1249
1250 my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes,privdata".
1251 " from allocations where cidr='$webvar{block}'");
1252 $sth->execute();
1253# croak $sth->errstr() if($sth->errstr());
1254
1255 $sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc,
1256 \$notes, \$privdata);
1257 $sth->fetch() || carp $sth->errstr;
1258 } # end cases for different alloctypes
1259
1260 # Munge everything into HTML
1261 $html =~ s|Please confirm|Please confirm <b>removal</b> of|;
1262 $html =~ s|\$\$BLOCK\$\$|$cidr|g;
1263 $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$alloctype}|g;
1264 $html =~ s|\$\$ALLOCTYPE\$\$|$alloctype|g;
1265 $html =~ s|\$\$CITY\$\$|$city|g;
1266 $html =~ s|\$\$CUSTID\$\$|$custid|g;
1267 $html =~ s|\$\$CIRCID\$\$|$circid|g;
1268 $html =~ s|\$\$DESC\$\$|$desc|g;
1269 $html =~ s|\$\$NOTES\$\$|$notes|g;
1270
1271 $html =~ s|\$\$ACTION\$\$|finaldelete|g;
1272
1273 # Set the warning text.
1274 if ($alloctype =~ /^.[pd]$/) {
1275 $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>|;
1276 } else {
1277 $html =~ s|<!--warn-->|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.</div></td></tr>|;
1278 }
1279
1280 my $i = 1;
1281 # Check to see if user is allowed to do anything with sensitive data
1282 if ($IPDBacl{$authuser} =~ /s/) {
1283 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
1284 qq(<td class=regular>$privdata</td></tr>\n);
1285 $i++;
1286 }
1287 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1288
1289 $i = ++$i % 2;
1290 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
1291
1292 print $html;
1293} # end edit()
1294
1295
1296# Delete an allocation. Return it to the freeblocks table; munge
1297# data as necessary to keep as few records as possible in freeblocks
1298# to prevent weirdness when allocating blocks later.
1299# Remove IPs from pool listing if necessary
1300sub finalDelete {
1301 if ($IPDBacl{$authuser} !~ /d/) {
1302 printError("You shouldn't have been able to get here. Access denied.");
1303 return;
1304 }
1305
1306 # need to retrieve block data before deleting so we can notify on that
1307 my ($cidr,$custid,$type,$city,$description) = getBlockData($ip_dbh, $webvar{block});
1308
1309 my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
1310
1311 if ($code eq 'OK') {
1312 print "<div class=heading align=center>Success! $webvar{block} deallocated.</div>\n";
1313 syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}".
1314 " $custid, $city, desc='$description'";
1315 # Notify tech@ when a block/IP is deallocated
1316 mailNotify('tech@example.com',"REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1317 "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n".
1318 "CustID: $custid\nCity: $city\nDescription: $description\n");
1319 } else {
1320 if ($webvar{alloctype} =~ /^.i$/) {
1321 syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1322 printError("Could not deallocate static IP $webvar{block}: $msg");
1323 } else {
1324 syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1325 printError("Could not deallocate netblock $webvar{block}: $msg");
1326 }
1327 }
1328
1329} # finalDelete
1330
1331
1332sub exitError {
1333 my $errStr = $_[0];
1334 printHeader('','');
1335 print qq(<center><p class="regular"> $errStr </p>
1336<input type="button" value="Back" onclick="history.go(-1)">
1337</center>
1338);
1339 printFooter();
1340 exit;
1341} # errorExit
1342
1343
1344# Just in case we manage to get here.
1345exit 0;
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