source: trunk/cgi-bin/main.cgi@ 374

Last change on this file since 374 was 371, checked in by Kris Deugau, 17 years ago

/trunk

Merge bugfixes and enhancements from /branches/stable r360 through r369
  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 43.9 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: 2007-11-27 17:27:45 +0000 (Tue, 27 Nov 2007) $
7# SVN revision $Rev: 371 $
8# Last update by $Author: kdeugau $
9###
10
11use strict;
12use warnings;
13use CGI::Carp qw(fatalsToBrowser);
14use DBI;
15use CommonWeb qw(:ALL);
16use MyIPDB;
17use POSIX qw(ceil);
18use NetAddr::IP;
19
20use Sys::Syslog;
21
22openlog "IPDB","pid","local2";
23
24# Collect the username from HTTP auth. If undefined, we're in
25# a test environment, or called without a username.
26my $authuser;
27if (!defined($ENV{'REMOTE_USER'})) {
28 $authuser = '__temptest';
29} else {
30 $authuser = $ENV{'REMOTE_USER'};
31}
32
33syslog "debug", "$authuser active";
34
35# Why not a global DB handle? (And a global statement handle, as well...)
36# Use the connectDB function, otherwise we end up confusing ourselves
37my $ip_dbh;
38my $sth;
39my $errstr;
40($ip_dbh,$errstr) = connectDB_My;
41if (!$ip_dbh) {
42 exitError("Database error: $errstr\n");
43}
44initIPDBGlobals($ip_dbh);
45
46# Headerize! Make sure we replace the $$EXTRA0$$ bit as needed.
47printHeader('', ($IPDBacl{$authuser} =~ /a/ ?
48 '<td align=right><a href="/ip/cgi-bin/main.cgi?action=assign">Add new assignment</a>' : ''
49 ));
50
51
52# Global variables
53my %webvar = parse_post();
54cleanInput(\%webvar);
55
56
57#main()
58
59if(!defined($webvar{action})) {
60 $webvar{action} = "<NULL>"; #shuts up the warnings.
61}
62
63if($webvar{action} eq 'index') {
64 showSummary();
65} elsif ($webvar{action} eq 'addmaster') {
66 if ($IPDBacl{$authuser} !~ /a/) {
67 printError("You shouldn't have been able to get here. Access denied.");
68 } else {
69 open HTML, "<../addmaster.html";
70 print while <HTML>;
71 }
72} elsif ($webvar{action} eq 'newmaster') {
73
74 if ($IPDBacl{$authuser} !~ /a/) {
75 printError("You shouldn't have been able to get here. Access denied.");
76 } else {
77
78 my $cidr = new NetAddr::IP $webvar{cidr};
79
80 print "<div type=heading align=center>Adding $cidr as master block....</div>\n";
81
82 my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr});
83
84 if ($code eq 'FAIL') {
85 carp "Transaction aborted because $msg";
86 syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
87 printError("Could not add master block $webvar{cidr} to database: $msg");
88 } else {
89 print "<div type=heading align=center>Success!</div>\n";
90 syslog "info", "$authuser added master block $webvar{cidr}";
91 }
92
93 } # ACL check
94
95} # end add new master
96
97elsif($webvar{action} eq 'showmaster') {
98 showMaster();
99}
100elsif($webvar{action} eq 'showrouted') {
101 showRBlock();
102}
103elsif($webvar{action} eq 'listpool') {
104 listPool();
105}
106
107# Not modified or added; just shuffled
108elsif($webvar{action} eq 'assign') {
109 assignBlock();
110}
111elsif($webvar{action} eq 'confirm') {
112 confirmAssign();
113}
114elsif($webvar{action} eq 'insert') {
115 insertAssign();
116}
117elsif($webvar{action} eq 'edit') {
118 edit();
119}
120elsif($webvar{action} eq 'update') {
121 update();
122}
123elsif($webvar{action} eq 'delete') {
124 remove();
125}
126elsif($webvar{action} eq 'finaldelete') {
127 finalDelete();
128}
129
130# Default is an error. It shouldn't be possible to easily get here.
131# The only way I can think of offhand is to just call main.cgi bare-
132# which is not in any way guaranteed to provide anything useful.
133else {
134 my $rnd = rand 500;
135 my $boing = sprintf("%.2f", rand 500);
136 my @excuses = ("Aether cloudy. Ask again later.","The gods are unhappy with your sacrifice.",
137 "Because one of it's legs are both the same", "*wibble*",
138 "Hey! Stop pushing my buttons!", "I ain't done nuttin'", "9",
139 "8", "9", "10", "11", "12", "13", "14", "15", "16", "17");
140 printAndExit("Error $boing: ".$excuses[$rnd/30.0]);
141}
142## Finally! Done with that NASTY "case" emulation!
143
144
145
146# Clean up IPDB globals, DB handle, etc.
147finish($ip_dbh);
148
149print qq(<div align=right style="position: absolute; right: 30px;">).
150 qq(<a href="/ip/cgi-bin/admin.cgi">Admin tools</a></div><br>\n)
151 if $IPDBacl{$authuser} =~ /A/;
152
153# We print the footer here, so we don't have to do it elsewhere.
154printFooter;
155# Just in case something waaaayyy down isn't in place
156# properly... we exit explicitly.
157exit;
158
159
160
161# args are: a reference to an array with the row to be printed and the
162# class(stylesheet) to use for formatting.
163# if ommitting the class - call the sub as &printRow(\@array)
164sub printRow {
165 my ($rowRef,$class) = @_;
166
167 if (!$class) {
168 print "<tr>\n";
169 } else {
170 print "<tr class=\"$class\">\n";
171 }
172
173ELEMENT: foreach my $element (@$rowRef) {
174 if (!defined($element)) {
175 print "<td></td>\n";
176 next ELEMENT;
177 }
178 $element =~ s|\n|</br>|g;
179 print "<td>$element</td>\n";
180 }
181 print "</tr>";
182} # printRow
183
184
185# Prints table headings. Accepts any number of arguments;
186# each argument is a table heading.
187sub startTable {
188 print qq(<center><table width="98%" cellspacing="0" class="center"><tr>);
189
190 foreach(@_) {
191 print qq(<td class="heading">$_</td>);
192 }
193 print "</tr>\n";
194} # startTable
195
196
197# Initial display: Show master blocks with total allocated subnets, total free subnets
198sub showSummary {
199
200 startTable('Master netblock', 'Routed netblocks', 'Allocated netblocks',
201 'Free netblocks', 'Largest free block');
202
203 my %allocated;
204 my %free;
205 my %routed;
206 my %bigfree;
207
208 # Count the allocations.
209 $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
210 foreach my $master (@masterblocks) {
211 $sth->execute("$master");
212 $sth->bind_columns(\$allocated{"$master"});
213 $sth->fetch();
214 }
215
216 # Count routed blocks
217 $sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
218 foreach my $master (@masterblocks) {
219 $sth->execute("$master");
220 $sth->bind_columns(\$routed{"$master"});
221 $sth->fetch();
222 }
223
224 # Count the free blocks.
225 $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
226 "(routed='y' or routed='n')");
227 foreach my $master (@masterblocks) {
228 $sth->execute("$master");
229 $sth->bind_columns(\$free{"$master"});
230 $sth->fetch();
231 }
232
233 # Find the largest free block in each master
234 $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
235 "(routed='y' or routed='n') order by maskbits limit 1");
236 foreach my $master (@masterblocks) {
237 $sth->execute("$master");
238 $sth->bind_columns(\$bigfree{"$master"});
239 $sth->fetch();
240 }
241
242 # Print the data.
243 my $count=0;
244 foreach my $master (@masterblocks) {
245 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showmaster&block=$master\">$master</a>",
246 $routed{"$master"}, $allocated{"$master"}, $free{"$master"},
247 ( ($bigfree{"$master"} eq '') ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
248 );
249
250 printRow(\@row, 'color1' ) if($count%2==0);
251 printRow(\@row, 'color2' ) if($count%2!=0);
252 $count++;
253 }
254 print "</table>\n";
255 if ($IPDBacl{$authuser} =~ /a/) {
256 print qq(<a href="/ip/cgi-bin/main.cgi?action=addmaster">Add new master block</a><br><br>\n);
257 }
258 print "Note: Free blocks noted here include both routed and unrouted blocks.\n";
259
260} # showSummary
261
262
263# Display detail on master
264# Alrighty then! We're showing routed blocks within a single master this time.
265# We should be able to steal code from showSummary(), and if I'm really smart
266# I'll figger a way to munge the two together. (Once I've done that, everything
267# else should follow. YMMV.)
268sub showMaster {
269
270 print qq(<center><div class="heading">Summarizing routed blocks for ).
271 qq($webvar{block}:</div></center><br>\n);
272
273 my %allocated;
274 my %free;
275 my %routed;
276 my %bigfree;
277
278 my $master = new NetAddr::IP $webvar{block};
279 my @localmasters;
280
281 # Fetch only the blocks relevant to this master
282 $sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
283 $sth->execute();
284
285 my $i=0;
286 while (my @data = $sth->fetchrow_array()) {
287 my $cidr = new NetAddr::IP $data[0];
288 $localmasters[$i++] = $cidr;
289 $free{"$cidr"} = 0;
290 $allocated{"$cidr"} = 0;
291 $bigfree{"$cidr"} = 128;
292 # Retain the routing destination
293 $routed{"$cidr"} = $data[1];
294 }
295
296 # Check if there were actually any blocks routed from this master
297 if ($i > 0) {
298 startTable('Routed block','Routed to','Allocated blocks',
299 'Free blocks','Largest free block');
300
301 # Count the allocations
302 $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
303 foreach my $master (@localmasters) {
304 $sth->execute("$master");
305 $sth->bind_columns(\$allocated{"$master"});
306 $sth->fetch();
307 }
308
309 # Count the free blocks.
310 $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
311 "(routed='y' or routed='n')");
312 foreach my $master (@localmasters) {
313 $sth->execute("$master");
314 $sth->bind_columns(\$free{"$master"});
315 $sth->fetch();
316 }
317
318 # Get the size of the largest free block
319 $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
320 "(routed='y' or routed='n') order by maskbits limit 1");
321 foreach my $master (@localmasters) {
322 $sth->execute("$master");
323 $sth->bind_columns(\$bigfree{"$master"});
324 $sth->fetch();
325 }
326
327 # Print the data.
328 my $count=0;
329 foreach my $master (@localmasters) {
330 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showrouted&block=$master\">$master</a>",
331 $routed{"$master"}, $allocated{"$master"},
332 $free{"$master"},
333 ( ($bigfree{"$master"} eq 128) ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
334 );
335 printRow(\@row, 'color1' ) if($count%2==0);
336 printRow(\@row, 'color2' ) if($count%2!=0);
337 $count++;
338 }
339 } else {
340 # If a master block has no routed blocks, then by definition it has no
341 # allocations, and can be deleted.
342 print qq(<hr width="60%"><center><div class="heading">No allocations in ).
343 qq($master.</div>\n).
344 ($IPDBacl{$authuser} =~ /d/ ?
345 qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
346 qq(<input type=hidden name=action value="delete">\n).
347 qq(<input type=hidden name=block value="$master">\n).
348 qq(<input type=hidden name=alloctype value="mm">\n).
349 qq(<input type=submit value=" Remove this master ">\n).
350 qq(</form></center>\n) :
351 '');
352
353 } # end check for existence of routed blocks in master
354
355 print qq(</table>\n<hr width="60%">\n).
356 qq(<center><div class="heading">Unrouted blocks in $master:</div></center><br>\n);
357
358 startTable('Netblock','Range');
359
360 # Snag the free blocks.
361 my $count = 0;
362 $sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
363 "routed='n' order by cidr");
364 $sth->execute();
365 while (my @data = $sth->fetchrow_array()) {
366 my $cidr = new NetAddr::IP $data[0];
367 my @row = ("$cidr", $cidr->range);
368 printRow(\@row, 'color1' ) if($count%2==0);
369 printRow(\@row, 'color2' ) if($count%2!=0);
370 $count++;
371 }
372
373 print "</table>\n";
374} # showMaster
375
376
377# Display details of a routed block
378# Alrighty then! We're showing allocations within a routed block this time.
379# We should be able to steal code from showSummary() and showMaster(), and if
380# I'm really smart I'll figger a way to munge all three together. (Once I've
381# done that, everything else should follow. YMMV.
382# This time, we check the database before spewing, because we may
383# not have anything useful to spew.
384sub showRBlock {
385
386 my $master = new NetAddr::IP $webvar{block};
387
388 $sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
389 $sth->execute;
390 my @data = $sth->fetchrow_array;
391
392 print qq(<center><div class="heading">Summarizing allocated blocks for ).
393 qq($master ($data[0]):</div></center><br>\n);
394
395 startTable('CIDR allocation','Customer Location','Type','CustID','SWIPed?','Description/Name');
396
397 # Snag the allocations for this block
398 $sth = $ip_dbh->prepare("select cidr,city,type,custid,swip,description".
399 " from allocations where cidr <<= '$master' order by cidr");
400 $sth->execute();
401
402 my $count=0;
403 while (my @data = $sth->fetchrow_array()) {
404 # cidr,city,type,custid,swip,description, as per the SELECT
405 my $cidr = new NetAddr::IP $data[0];
406
407 # Clean up extra spaces that are borking things.
408# $data[2] =~ s/\s+//g;
409
410 # Prefix subblocks with "Sub "
411 my @row = ( (($data[2] =~ /^.r$/) ? 'Sub ' : '').
412 qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
413 $data[1], $disp_alloctypes{$data[2]}, $data[3],
414 ($data[4] eq 'y' ? 'Yes' : 'No'), $data[5]);
415 # If the allocation is a pool, allow listing of the IPs in the pool.
416 if ($data[2] =~ /^.[pd]$/) {
417 $row[0] .= ' &nbsp; <a href="/ip/cgi-bin/main.cgi?action=listpool'.
418 "&pool=$data[0]\">List IPs</a>";
419 }
420
421 printRow(\@row, 'color1') if ($count%2 == 0);
422 printRow(\@row, 'color2') if ($count%2 != 0);
423 $count++;
424 }
425
426 print "</table>\n";
427
428 # If the routed block has no allocations, by definition it only has
429 # one free block, and therefore may be deleted.
430 if ($count == 0) {
431 print qq(<hr width="60%"><center><div class="heading">No allocations in ).
432 qq($master.</div></center>\n).
433 ($IPDBacl{$authuser} =~ /d/ ?
434 qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
435 qq(<input type=hidden name=action value="delete">\n).
436 qq(<input type=hidden name=block value="$master">\n).
437 qq(<input type=hidden name=alloctype value="rm">\n).
438 qq(<input type=submit value=" Remove this block ">\n).
439 qq(</form>\n) :
440 '');
441 }
442
443 print qq(<hr width="60%">\n<center><div class="heading">Free blocks within routed ).
444 qq(submaster $master</div></center>\n);
445
446 startTable('CIDR block','Range');
447
448 # Snag the free blocks. We don't really *need* to be pedantic about avoiding
449 # unrouted free blocks, but it's better to let the database do the work if we can.
450 $count = 0;
451 $sth = $ip_dbh->prepare("select cidr,routed from freeblocks where cidr <<= '$master'".
452 " order by cidr");
453 $sth->execute();
454 while (my @data = $sth->fetchrow_array()) {
455 # cidr,routed
456 my $cidr = new NetAddr::IP $data[0];
457 # Include some HairyPerl(TM) to prefix subblocks with "Sub "
458 my @row = ((($data[1] ne 'y' && $data[1] ne 'n') ? 'Sub ' : '').
459 ($IPDBacl{$authuser} =~ /a/ ? qq(<a href="/ip/cgi-bin/main.cgi?action=assign&block=$cidr&fbtype=$data[1]">$cidr</a>) : $cidr),
460 $cidr->range);
461 printRow(\@row, 'color1') if ($count%2 == 0);
462 printRow(\@row, 'color2') if ($count%2 != 0);
463 $count++;
464 }
465
466 print "</table>\n";
467} # showRBlock
468
469
470# List the IPs used in a pool
471sub listPool {
472
473 my $cidr = new NetAddr::IP $webvar{pool};
474
475 my ($pooltype,$poolcity);
476
477 # Snag pool info for heading
478 $sth = $ip_dbh->prepare("select type,city from allocations where cidr='$cidr'");
479 $sth->execute;
480 $sth->bind_columns(\$pooltype, \$poolcity);
481 $sth->fetch() || carp $sth->errstr;
482
483 print qq(<center><div class="heading">Listing pool IPs for $cidr<br>\n).
484 qq(($disp_alloctypes{$pooltype} in $poolcity)</div></center><br>\n);
485 # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
486 if ($pooltype =~ /^.d$/) {
487 print qq(<div class="indent"><b>Reserved IPs:</b><br>\n);
488 print qq(<div class="indent"><table><tr class=color1><td>Network IP:</td><td>).
489 $cidr->addr."</td></tr>\n";
490 $cidr++;
491 print "<tr class=color2><td>Gateway:</td><td>".$cidr->addr."</td></tr>\n";
492 $cidr--; $cidr--;
493 print "<tr class=color1><td>Broadcast:</td><td>".$cidr->addr."</td></tr>\n".
494 "<tr><td>Netmask:</td><td>".$cidr->mask."</td></tr>\n".
495 "</table></div></div>\n";
496 }
497
498# probably have to add an "edit IP allocation" link here somewhere.
499
500 startTable('IP','Customer ID','Available?','Description','');
501 $sth = $ip_dbh->prepare("select ip,custid,available,description,type".
502 " from poolips where pool='$webvar{pool}' order by ip");
503 $sth->execute;
504 my $count = 0;
505 while (my @data = $sth->fetchrow_array) {
506 # pool,ip,custid,city,ptype,available,notes,description,circuitid
507 # ip,custid,available,description,type
508 # If desc is "null", make it not null. <g>
509 if ($data[3] eq '') {
510 $data[3] = '&nbsp;';
511 }
512 # Some nice hairy Perl to decide whether to allow unassigning each IP
513 # -> if $data[2] (aka poolips.available) == 'n' then we print the unassign link
514 # else we print a blank space
515 my @row = ( qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
516 $data[1],$data[2],$data[3],
517 ( (($data[2] eq 'n') && ($IPDBacl{$authuser} =~ /d/)) ?
518 ("<a href=\"/ip/cgi-bin/main.cgi?action=delete&block=$data[0]&".
519 "alloctype=$data[4]\">Unassign this IP</a>") :
520 ("&nbsp;") )
521 );
522 printRow(\@row, 'color1') if($count%2==0);
523 printRow(\@row, 'color2') if($count%2!=0);
524 $count++;
525 }
526 print "</table>\n";
527
528} # end listPool
529
530
531# Show "Add new allocation" page. Note that the actual page may
532# be one of two templates, and the lists come from the database.
533sub assignBlock {
534
535 if ($IPDBacl{$authuser} !~ /a/) {
536 printError("You shouldn't have been able to get here. Access denied.");
537 return;
538 }
539
540 my $html;
541
542 # New special case- block to assign is specified
543 if ($webvar{block} ne '') {
544 open HTML, "../fb-assign.html"
545 or croak "Could not open fb-assign.html: $!";
546 $html = join('',<HTML>);
547 close HTML;
548 my $block = new NetAddr::IP $webvar{block};
549 $html =~ s|\$\$BLOCK\$\$|$block|g;
550 $html =~ s|\$\$MASKBITS\$\$|$block->masklen|;
551 my $typelist = '';
552
553 # This is a little dangerous, as it's *theoretically* possible to
554 # get fbtype='n' (aka a non-routed freeblock). However, should
555 # someone manage to get there, they get what they deserve.
556 if ($webvar{fbtype} ne 'y') {
557 # Snag the type of the block from the database. We have no
558 # convenient way to pass this in from the calling location. :/
559 $sth = $ip_dbh->prepare("select type from allocations where cidr >>='$block'");
560 $sth->execute;
561 my @data = $sth->fetchrow_array;
562 $data[0] =~ s/c$/r/; # Munge the type into the correct form
563 $typelist = "$list_alloctypes{$data[0]}<input type=hidden name=alloctype value=$data[0]>\n";
564 } else {
565 $typelist .= qq(<select name="alloctype">\n);
566 $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 ".
567 "and type not like '_i' and type not like '_r' order by listorder");
568 $sth->execute;
569 my @data = $sth->fetchrow_array;
570 $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
571 while (my @data = $sth->fetchrow_array) {
572 $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
573 }
574 $typelist .= "</select>\n";
575 }
576 $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
577 } else {
578 open HTML, "../assign.html"
579 or croak "Could not open assign.html: $!";
580 $html = join('',<HTML>);
581 close HTML;
582 my $masterlist = "<select name=allocfrom><option selected>-</option>\n";
583 foreach my $master (@masterblocks) {
584 $masterlist .= "<option>$master</option>\n";
585 }
586 $masterlist .= "</select>\n";
587 $html =~ s|\$\$MASTERLIST\$\$|$masterlist|g;
588 my $pops = '';
589 foreach my $pop (@poplist) {
590 $pops .= "<option>$pop</option>\n";
591 }
592 $html =~ s|\$\$POPLIST\$\$|$pops|g;
593 my $typelist = '';
594 $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 900 order by listorder");
595 $sth->execute;
596 my @data = $sth->fetchrow_array;
597 $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
598 while (my @data = $sth->fetchrow_array) {
599 $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
600 }
601 $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
602 }
603 my $cities = '';
604 foreach my $city (@citylist) {
605 $cities .= "<option>$city</option>\n";
606 }
607 $html =~ s|\$\$ALLCITIES\$\$|$cities|g;
608
609 my $i = 0;
610 $i++ if $webvar{fbtype} eq 'y';
611 # Check to see if user is allowed to do anything with sensitive data
612 my $privdata = '';
613 if ($IPDBacl{$authuser} =~ /s/) {
614 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
615 qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
616 qq(</textarea></td></tr>\n);
617 $i++;
618 }
619 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
620
621 $i = $i % 2;
622 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
623
624 print $html;
625
626} # assignBlock
627
628
629# Take info on requested IP assignment and see what we can provide.
630sub confirmAssign {
631 if ($IPDBacl{$authuser} !~ /a/) {
632 printError("You shouldn't have been able to get here. Access denied.");
633 return;
634 }
635
636 my $cidr;
637 my $alloc_from;
638
639 # Going to manually validate some items.
640 # custid and city are automagic.
641 return if !validateInput();
642
643# Several different cases here.
644# Static IP vs netblock
645# + Different flavours of static IP
646# + Different flavours of netblock
647
648 if ($webvar{alloctype} =~ /^.i$/) {
649 my ($base,undef) = split //, $webvar{alloctype}; # split into individual chars
650 my ($sql,$city);
651 # Check for pools in Subury, North Bay, or Toronto if DSL or server pool.
652 # Anywhere else is invalid and shouldn't be in the db in the first place.
653 # ... aside from #^%#$%#@#^%^^!!!! legacy data. GRRR.
654 # Note that we want to retain the requested city to relate to customer info.
655 if ($base =~ /^[ds]$/) {
656 $city = "(allocations.city='Sudbury' or allocations.city='North Bay' or ".
657 "allocations.city='Toronto')";
658 } else {
659 $city = "allocations.city='$webvar{pop}'";
660 }
661
662# Ewww. But it works.
663 $sth = $ip_dbh->prepare("SELECT (SELECT city FROM allocations WHERE cidr=poolips.pool), ".
664 "poolips.pool, COUNT(*) FROM poolips,allocations WHERE poolips.available='y' AND ".
665 "poolips.pool=allocations.cidr AND $city AND poolips.type LIKE '".$base."_' ".
666 "GROUP BY pool");
667 $sth->execute;
668 my $optionlist;
669 while (my @data = $sth->fetchrow_array) {
670 # city,pool cidr,free IP count
671 if ($data[2] > 0) {
672 $optionlist .= "<option value='$data[1]'>$data[1] [$data[2] free IP(s)] in $data[0]</option>\n";
673 }
674 }
675 $cidr = "Single static IP";
676 $alloc_from = "<select name=alloc_from>".$optionlist."</select>\n";
677
678 } else { # end show pool options
679
680 if ($webvar{fbassign} eq 'y') {
681 $cidr = new NetAddr::IP $webvar{block};
682 $webvar{maskbits} = $cidr->masklen;
683 } else { # done with direct freeblocks assignment
684
685 if (!$webvar{maskbits}) {
686 printError("Please specify a CIDR mask length.");
687 return;
688 }
689 my $sql;
690 my $city;
691 my $failmsg;
692 my $extracond = '';
693 if ($webvar{allocfrom} eq '-') {
694 $extracond = ($webvar{allowpriv} eq 'on' ? '' :
695 " and not (cidr <<= '192.168.0.0/16'".
696 " or cidr <<= '10.0.0.0/8'".
697 " or cidr <<= '172.16.0.0/12')");
698 }
699 my $sortorder;
700 if ($webvar{alloctype} eq 'rm') {
701 if ($webvar{allocfrom} ne '-') {
702 $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
703 " and cidr <<= '$webvar{allocfrom}'";
704 $sortorder = "maskbits desc";
705 } else {
706 $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'";
707 $sortorder = "maskbits desc";
708 }
709 $failmsg = "No suitable free block found.<br>\nWe do not have a free".
710 " routeable block of that size.<br>\nYou will have to either route".
711 " a set of smaller netblocks or a single smaller netblock.";
712 } else {
713##fixme
714# This section needs serious Pondering.
715 # Pools of most types get assigned to the POP they're "routed from"
716 # This includes WAN blocks and other netblock "containers"
717 # This does NOT include cable pools.
718 if ($webvar{alloctype} =~ /^.[pc]$/) {
719 if (($webvar{city} !~ /^(Sudbury|North Bay|Toronto)$/) && ($webvar{alloctype} eq 'dp')) {
720 printError("You must chose Sudbury, North Bay, or Toronto for DSL pools.");
721 return;
722 }
723 $city = $webvar{city};
724 $failmsg = "No suitable free block found.<br>\nYou will have to route another".
725 " superblock from one of the<br>\nmaster blocks in Sudbury or chose a smaller".
726 " block size for the pool.";
727 } else {
728 $city = $webvar{pop};
729 $failmsg = "No suitable free block found.<br>\nYou will have to route another".
730 " superblock to $webvar{pop}<br>\nfrom one of the master blocks in Sudbury or".
731 " chose a smaller blocksize.";
732 }
733 if (defined $webvar{allocfrom} && $webvar{allocfrom} ne '-') {
734 $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
735 " and cidr <<= '$webvar{allocfrom}' and routed='".
736 (($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
737 $sortorder = "maskbits desc,cidr";
738 } else {
739 $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
740 " and routed='".(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
741 $sortorder = "maskbits desc,cidr";
742 }
743 }
744 $sql = $sql.$extracond." order by ".$sortorder;
745 $sth = $ip_dbh->prepare($sql);
746 $sth->execute;
747 my @data = $sth->fetchrow_array();
748 if ($data[0] eq "") {
749 printError($failmsg);
750 return;
751 }
752 $cidr = new NetAddr::IP $data[0];
753 } # check for freeblocks assignment or IPDB-controlled assignment
754
755 $alloc_from = qq($cidr<input type=hidden name=alloc_from value="$cidr">);
756
757 # If the block to be allocated is smaller than the one we found,
758 # figure out the "real" block to be allocated.
759 if ($cidr->masklen() ne $webvar{maskbits}) {
760 my $maskbits = $cidr->masklen();
761 my @subblocks;
762 while ($maskbits++ < $webvar{maskbits}) {
763 @subblocks = $cidr->split($maskbits);
764 }
765 $cidr = $subblocks[0];
766 }
767 } # if ($webvar{alloctype} =~ /^.i$/)
768
769 open HTML, "../confirm.html"
770 or croak "Could not open confirm.html: $!";
771 my $html = join '', <HTML>;
772 close HTML;
773
774### gotta fix this in final
775 # Stick in customer info as necessary - if it's blank, it just ends
776 # up as blank lines ignored in the rendering of the page
777 my $custbits;
778 $html =~ s|\$\$CUSTBITS\$\$|$custbits|g;
779###
780
781 # Stick in the allocation data
782 $html =~ s|\$\$ALLOC_TYPE\$\$|$webvar{alloctype}|g;
783 $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$webvar{alloctype}}|g;
784 $html =~ s|\$\$ALLOC_FROM\$\$|$alloc_from|g;
785 $html =~ s|\$\$CIDR\$\$|$cidr|g;
786 $webvar{city} = desanitize($webvar{city});
787 $html =~ s|\$\$CITY\$\$|$webvar{city}|g;
788 $html =~ s|\$\$CUSTID\$\$|$webvar{custid}|g;
789 $webvar{circid} = desanitize($webvar{circid});
790 $html =~ s|\$\$CIRCID\$\$|$webvar{circid}|g;
791 $webvar{desc} = desanitize($webvar{desc});
792 $html =~ s|\$\$DESC\$\$|$webvar{desc}|g;
793 $webvar{notes} = desanitize($webvar{notes});
794 $html =~ s|\$\$NOTES\$\$|$webvar{notes}|g;
795 $html =~ s|\$\$ACTION\$\$|insert|g;
796
797 my $i=1;
798 # Check to see if user is allowed to do anything with sensitive data
799 my $privdata = '';
800 if ($IPDBacl{$authuser} =~ /s/) {
801 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
802 qq(<td class=regular>$webvar{privdata}).
803 qq(<input type=hidden name=privdata value="$webvar{privdata}"></td></tr>\n);
804 $i++;
805 }
806# We're going to abuse $$PRIVDATA$$ to stuff in some stuff for billing.
807 $privdata .= "<input type=hidden name=billinguser value=$webvar{userid}>\n"
808 if $webvar{userid};
809 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
810
811 $i = $i % 2;
812 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
813
814 print $html;
815
816} # end confirmAssign
817
818
819# Do the work of actually inserting a block in the database.
820sub insertAssign {
821 if ($IPDBacl{$authuser} !~ /a/) {
822 printError("You shouldn't have been able to get here. Access denied.");
823 return;
824 }
825 # Some things are done more than once.
826 return if !validateInput();
827
828 if (!defined($webvar{privdata})) {
829 $webvar{privdata} = '';
830 }
831 # $code is "success" vs "failure", $msg contains OK for a
832 # successful netblock allocation, the IP allocated for static
833 # IP, or the error message if an error occurred.
834 my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
835 $webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
836 $webvar{circid}, $webvar{privdata});
837
838 if ($code eq 'OK') {
839 if ($webvar{alloctype} =~ /^.i$/) {
840 $msg =~ s|/32||;
841 print qq(<div class="center"><div class="heading">The IP $msg has been allocated to customer $webvar{custid}</div>).
842 ( ($webvar{alloctype} eq 'di' && $webvar{billinguser}) ?
843 qq(<div><a href="https://billing.example.com/extserv.pl?).
844 "action=new_radius_user&custid=$webvar{custid}&userid=$webvar{billinguser}".
845 qq(&ipdb=1&ip=$msg">Add this IP to RADIUS user table</a></div>)
846 : "</div>");
847 # Notify tech@example.com
848# mailNotify('tech@example.com',"ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
849# "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
850# "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
851 } else {
852 my $netblock = new NetAddr::IP $webvar{fullcidr};
853 print qq(<div class="center"><div class="heading">The block $webvar{fullcidr} was ).
854 "sucessfully added as: $disp_alloctypes{$webvar{alloctype}}</div>".
855 ( ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) ?
856 qq(<div><a href="https://billing.example.com/extserv.pl?).
857 "action=new_radius_user&custid=$webvar{custid}&userid=$webvar{billinguser}".
858 "&route_subnet=".$netblock->addr."&subnet_slash=".$netblock->masklen.
859 "&include_routed_subnet=1&ipdb=1".
860 qq(">Add this netblock to RADIUS user table</a></div>)
861 : "</div>");
862 }
863 syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
864 "'$webvar{alloctype}' ($msg)";
865 } else {
866 syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
867 "'$webvar{alloctype}' by $authuser failed: '$msg'";
868 printError("Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
869 " failed:<br>\n$msg\n");
870 }
871
872} # end insertAssign()
873
874
875# Does some basic checks on common input data to make sure nothing
876# *really* weird gets in to the database through this script.
877# Does NOT do complete input validation!!!
878sub validateInput {
879 if ($webvar{city} eq '-') {
880 printError("Please choose a city.");
881 return;
882 }
883
884 # Alloctype check.
885 chomp $webvar{alloctype};
886 if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
887 # Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
888 # managing to call things in such a way as to cause this deserves a cryptic error.
889 printError("Invalid alloctype");
890 return;
891 }
892
893 # CustID check
894 # We have different handling for customer allocations and "internal" or "our" allocations
895 if ($def_custids{$webvar{alloctype}} eq '') {
896 if (!$webvar{custid}) {
897 printError("Please enter a customer ID.");
898 return;
899 }
900 if ($webvar{custid} !~ /^(?:\d{5,10}|STAFF|TEMP)(?:-\d\d?)?$/) {
901 printError("Please enter a valid customer ID- this must be a 7- or 10-digit number, or STAFF for static IPs for staff.");
902 return;
903 }
904 print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
905 } else {
906 # New! Improved! And now Loaded From The Database!!
907 if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
908 $webvar{custid} = $def_custids{$webvar{alloctype}};
909 }
910 }
911
912 # Check POP location
913 my $flag;
914 if ($webvar{alloctype} eq 'rm') {
915 $flag = 'for a routed netblock';
916 foreach (@poplist) {
917 if (/^$webvar{city}$/) {
918 $flag = 'n';
919 last;
920 }
921 }
922 } else {
923 $flag = 'n';
924 if ($webvar{alloctype} =~ /[wp][cr]|d[pi]/) {
925 # Set this forcibly rather than messing around elsewhere. Yes, this *is* a hack. PTHBTT!!
926 # Match CORE/WAN types (wc, wr, pc, pr), DSL pool and IP (dp, di).
927 $webvar{pop} = "Sudbury";
928 } elsif ($webvar{pop} =~ /^-$/) {
929 $flag = 'to route the block from/through';
930 }
931 }
932 if ($flag ne 'n') {
933 printError("Please choose a valid POP location $flag. Valid ".
934 "POP locations are currently:<br>\n".join (" - ", @poplist));
935 return;
936 }
937
938 return 'OK';
939} # end validateInput
940
941
942# Displays details of a specific allocation in a form
943# Allows update/delete
944# action=edit
945sub edit {
946
947 my $sql;
948
949 # Two cases: block is a netblock, or block is a static IP from a pool
950 # because I'm lazy, we'll try to make the SELECT's bring out identical)ish) data
951 if ($webvar{block} =~ /\/32$/) {
952 $sql = "select ip,custid,type,city,circuitid,description,notes,modifystamp,privdata,oldcustid from poolips where ip='$webvar{block}'";
953 } else {
954 $sql = "select cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata,oldcustid,swip from allocations where cidr='$webvar{block}'"
955 }
956
957 # gotta snag block info from db
958 $sth = $ip_dbh->prepare($sql);
959 $sth->execute;
960 my @data = $sth->fetchrow_array;
961
962 # Clean up extra whitespace on alloc type
963 $data[2] =~ s/\s//;
964
965 open (HTML, "../editDisplay.html")
966 or croak "Could not open editDisplay.html :$!";
967 my $html = join('', <HTML>);
968
969 # We can't let the city be changed here; this block is a part of
970 # a larger routed allocation and therefore by definition can't be moved.
971 # block and city are static.
972##fixme
973# Needs thinking. Have to allow changes to city to correct errors, no?
974 $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
975
976 if ($IPDBacl{$authuser} =~ /c/) {
977 $html =~ s/\$\$CUSTID\$\$/<input type=text name=custid value="$data[1]" maxlength=15 class="regular">/;
978
979# Screw it. Changing allocation types gets very ugly VERY quickly- especially
980# with the much longer list of allocation types.
981# We'll just show what type of block it is.
982
983# this has now been Requested, so here goes.
984
985##fixme The check here should be built from the database
986 if ($data[2] =~ /^.[ne]$/) {
987 # Block that can be changed
988 my $blockoptions = "<select name=alloctype><option".
989 (($data[2] eq 'me') ? ' selected' : '') ." value='me'>Dialup netblock</option>\n<option".
990 (($data[2] eq 'de') ? ' selected' : '') ." value='de'>Dynamic DSL netblock</option>\n<option".
991 (($data[2] eq 'ce') ? ' selected' : '') ." value='ce'>Dynamic cable netblock</option>\n<option".
992 (($data[2] eq 'we') ? ' selected' : '') ." value='we'>Dynamic wireless netblock</option>\n<option".
993 (($data[2] eq 'cn') ? ' selected' : '') ." value='cn'>Customer netblock</option>\n<option".
994 (($data[2] eq 'en') ? ' selected' : '') ." value='en'>End-use netblock</option>\n<option".
995 (($data[2] eq 'in') ? ' selected' : '') ." value='in'>Internal netblock</option>\n".
996 "</select>\n";
997 $html =~ s/\$\$TYPESELECT\$\$/$blockoptions/g;
998 } else {
999 $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}<input type=hidden name=alloctype value="$data[2]">/g;
1000 }
1001 $html =~ s/\$\$OLDCUSTID\$\$/$data[9]/g;
1002 $html =~ s/\$\$CITY\$\$/<input type=text name=city value="$data[3]">/g;
1003 $html =~ s/\$\$CIRCID\$\$/<input type="text" name="circid" value="$data[4]" maxlength=64 size=64 class="regular">/g;
1004 $html =~ s/\$\$DESC\$\$/<input type="text" name="desc" value="$data[5]" maxlength=64 size=64 class="regular">/g;
1005 $html =~ s|\$\$NOTES\$\$|<textarea rows="8" cols="64" name="notes" class="regular">$data[6]</textarea>|g;
1006 } else {
1007 $html =~ s/\$\$CUSTID\$\$/$data[1]/g;
1008 $html =~ s/\$\$OLDCUSTID\$\$/$data[9]/g;
1009 $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}/g;
1010 $html =~ s/\$\$CITY\$\$/$data[3]/g;
1011 $html =~ s/\$\$CIRCID\$\$/$data[4]/g;
1012 $html =~ s/\$\$DESC\$\$/$data[5]/g;
1013 $html =~ s/\$\$NOTES\$\$/$data[6]/g;
1014 }
1015 my ($lastmod,undef) = split /\s+/, $data[7];
1016 $html =~ s/\$\$LASTMOD\$\$/$lastmod/g;
1017
1018## Hack time! SWIP isn't going to stay, so I'm not going to integrate it with ACLs.
1019if ($data[2] =~ /.i/) {
1020 $html =~ s/\$\$SWIP\$\$/N\/A/;
1021} else {
1022 my $tmp = (($data[10] eq 'n') ? '<input type=checkbox name=swip>' :
1023 '<input type=checkbox name=swip checked=yes>');
1024 $html =~ s/\$\$SWIP\$\$/$tmp/;
1025}
1026
1027 # Allows us to "correctly" colour backgrounds in table
1028 my $i=1;
1029
1030 # Check to see if we can display sensitive data
1031 my $privdata = '';
1032 if ($IPDBacl{$authuser} =~ /s/) {
1033 $privdata = qq(<tr class="color).($i%2).qq("><td class=heading>Restricted data:</td>).
1034 qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
1035 qq($data[8]</textarea></td></tr>\n);
1036 $i++;
1037 }
1038 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1039
1040 # More ACL trickery - we can live with forms that don't submit,
1041 # but we can't leave the extra table rows there, and we *really*
1042 # can't leave the submit buttons there.
1043 my $updok = '';
1044 if ($IPDBacl{$authuser} =~ /c/) {
1045 $updok = qq(<tr class="color).($i%2).qq("><td colspan=2><div class="center">).
1046 qq(<input type="submit" value=" Update this block " class="regular">).
1047 "</div></td></tr></form>\n";
1048 $i++;
1049 }
1050 $html =~ s/\$\$UPDOK\$\$/$updok/g;
1051
1052 my $delok = '';
1053 if ($IPDBacl{$authuser} =~ /d/) {
1054 $delok = qq(<form method="POST" action="main.cgi">
1055 <tr class="color).($i%2).qq("><td colspan=2 class="regular"><div class=center>
1056 <input type="hidden" name="action" value="delete">
1057 <input type="hidden" name="block" value="$webvar{block}">
1058 <input type="hidden" name="alloctype" value="$data[2]">
1059 <input type=submit value=" Delete this block ">
1060 </div></td></tr>);
1061 }
1062 $html =~ s/\$\$DELOK\$\$/$delok/;
1063
1064 print $html;
1065
1066} # edit()
1067
1068
1069# Stuff new info about a block into the db
1070# action=update
1071sub update {
1072 if ($IPDBacl{$authuser} !~ /c/) {
1073 printError("You shouldn't have been able to get here. Access denied.");
1074 return;
1075 }
1076
1077 # Check to see if we can update restricted data
1078 my $privdata = '';
1079 if ($IPDBacl{$authuser} =~ /s/) {
1080 $privdata = ",privdata='$webvar{privdata}'";
1081 }
1082
1083 # Make sure incoming data is in correct format - custID among other things.
1084 return if !validateInput;
1085
1086 # SQL transaction wrapper
1087 eval {
1088 # Relatively simple SQL transaction here.
1089 my $sql;
1090 if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1091 $sql = "update poolips set custid='$webvar{custid}',notes='$webvar{notes}',".
1092 "circuitid='$webvar{circid}',description='$webvar{desc}',city='$webvar{city}'".
1093 "$privdata where ip='$webvar{block}'";
1094 } else {
1095 $sql = "update allocations set custid='$webvar{custid}',".
1096 "description='$webvar{desc}',notes='$webvar{notes}',city='$webvar{city}',".
1097 "type='$webvar{alloctype}',circuitid='$webvar{circid}'$privdata,".
1098 "swip='".($webvar{swip} eq 'on' ? 'y' : 'n')."' ".
1099 "where cidr='$webvar{block}'";
1100 }
1101 # Log the details of the change.
1102 syslog "debug", $sql;
1103 $sth = $ip_dbh->prepare($sql);
1104 $sth->execute;
1105 $ip_dbh->commit;
1106 };
1107 if ($@) {
1108 my $msg = $@;
1109 carp "Transaction aborted because $msg";
1110 eval { $ip_dbh->rollback; };
1111 syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1112 printError("Could not update block/IP $webvar{block}: $msg");
1113 return;
1114 }
1115
1116 # If we get here, the operation succeeded.
1117 syslog "notice", "$authuser updated $webvar{block}";
1118 open (HTML, "../updated.html")
1119 or croak "Could not open updated.html :$!";
1120 my $html = join('', <HTML>);
1121
1122my $swiptmp = ($webvar{swip} eq 'on' ? 'Yes' : 'No');
1123 $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1124 $webvar{city} = desanitize($webvar{city});
1125 $html =~ s/\$\$CITY\$\$/$webvar{city}/g;
1126 $html =~ s/\$\$ALLOCTYPE\$\$/$webvar{alloctype}/g;
1127 $html =~ s/\$\$TYPEFULL\$\$/$disp_alloctypes{$webvar{alloctype}}/g;
1128 $html =~ s/\$\$CUSTID\$\$/$webvar{custid}/g;
1129 $html =~ s/\$\$SWIP\$\$/$swiptmp/g;
1130 $webvar{circid} = desanitize($webvar{circid});
1131 $html =~ s/\$\$CIRCID\$\$/$webvar{circid}/g;
1132 $webvar{desc} = desanitize($webvar{desc});
1133 $html =~ s/\$\$DESC\$\$/$webvar{desc}/g;
1134 $webvar{notes} = desanitize($webvar{notes});
1135 $html =~ s/\$\$NOTES\$\$/$webvar{notes}/g;
1136
1137 if ($IPDBacl{$authuser} =~ /s/) {
1138 $privdata = qq(<tr class="color2"><td valign="top">Restricted data:</td>).
1139 qq(<td class="regular">).desanitize($webvar{privdata}).qq(</td></tr>\n);
1140 }
1141 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1142
1143 print $html;
1144
1145} # update()
1146
1147
1148# Delete an allocation.
1149sub remove {
1150 if ($IPDBacl{$authuser} !~ /d/) {
1151 printError("You shouldn't have been able to get here. Access denied.");
1152 return;
1153 }
1154
1155 #show confirm screen.
1156 open HTML, "../confirmRemove.html"
1157 or croak "Could not open confirmRemove.html :$!";
1158 my $html = join('', <HTML>);
1159 close HTML;
1160
1161 # Serves'em right for getting here...
1162 if (!defined($webvar{block})) {
1163 printError("Error 332");
1164 return;
1165 }
1166
1167 my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype, $privdata);
1168
1169 if ($webvar{alloctype} eq 'rm') {
1170 $sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
1171 $sth->execute();
1172
1173# This feels... extreme.
1174 croak $sth->errstr() if($sth->errstr());
1175
1176 $sth->bind_columns(\$cidr,\$city);
1177 $sth->execute();
1178 $sth->fetch || croak $sth->errstr();
1179 $custid = "N/A";
1180 $alloctype = $webvar{alloctype};
1181 $circid = "N/A";
1182 $desc = "N/A";
1183 $notes = "N/A";
1184
1185 } elsif ($webvar{alloctype} eq 'mm') {
1186 $cidr = $webvar{block};
1187 $city = "N/A";
1188 $custid = "N/A";
1189 $alloctype = $webvar{alloctype};
1190 $circid = "N/A";
1191 $desc = "N/A";
1192 $notes = "N/A";
1193 } elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=[rm]m
1194
1195 # Unassigning a static IP
1196 my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid,privdata".
1197 " from poolips where ip='$webvar{block}'");
1198 $sth->execute();
1199# croak $sth->errstr() if($sth->errstr());
1200
1201 $sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid,
1202 \$privdata);
1203 $sth->fetch() || croak $sth->errstr;
1204
1205 } else { # done with alloctype=~ /^.i$/
1206
1207 my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes,privdata".
1208 " from allocations where cidr='$webvar{block}'");
1209 $sth->execute();
1210# croak $sth->errstr() if($sth->errstr());
1211
1212 $sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc,
1213 \$notes, \$privdata);
1214 $sth->fetch() || carp $sth->errstr;
1215 } # end cases for different alloctypes
1216
1217 # Munge everything into HTML
1218 $html =~ s|Please confirm|Please confirm <b>removal</b> of|;
1219 $html =~ s|\$\$BLOCK\$\$|$cidr|g;
1220 $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$alloctype}|g;
1221 $html =~ s|\$\$ALLOCTYPE\$\$|$alloctype|g;
1222 $html =~ s|\$\$CITY\$\$|$city|g;
1223 $html =~ s|\$\$CUSTID\$\$|$custid|g;
1224 $html =~ s|\$\$CIRCID\$\$|$circid|g;
1225 $html =~ s|\$\$DESC\$\$|$desc|g;
1226 $html =~ s|\$\$NOTES\$\$|$notes|g;
1227
1228 $html =~ s|\$\$ACTION\$\$|finaldelete|g;
1229
1230 # Set the warning text.
1231 if ($alloctype =~ /^.[pd]$/) {
1232 $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>|;
1233 } else {
1234 $html =~ s|<!--warn-->|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.</div></td></tr>|;
1235 }
1236
1237 my $i = 1;
1238 # Check to see if user is allowed to do anything with sensitive data
1239 if ($IPDBacl{$authuser} =~ /s/) {
1240 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
1241 qq(<td class=regular>$privdata</td></tr>\n);
1242 $i++;
1243 }
1244 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1245
1246 $i = ++$i % 2;
1247 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
1248
1249 print $html;
1250} # end edit()
1251
1252
1253# Delete an allocation. Return it to the freeblocks table; munge
1254# data as necessary to keep as few records as possible in freeblocks
1255# to prevent weirdness when allocating blocks later.
1256# Remove IPs from pool listing if necessary
1257sub finalDelete {
1258 if ($IPDBacl{$authuser} !~ /d/) {
1259 printError("You shouldn't have been able to get here. Access denied.");
1260 return;
1261 }
1262
1263 # need to retrieve block data before deleting so we can notify on that
1264 my ($cidr,$custid,$type,$city,$description) = getBlockData($ip_dbh, $webvar{block});
1265
1266 my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
1267
1268 if ($code eq 'OK') {
1269 print "<div class=heading align=center>Success! $webvar{block} deallocated.</div>\n";
1270 syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}".
1271 " $custid, $city, desc='$description'";
1272 # Notify tech@ when a block/IP is deallocated
1273# mailNotify('tech@example.com',"REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1274# "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n".
1275# "CustID: $custid\nCity: $city\nDescription: $description\n");
1276 } else {
1277 if ($webvar{alloctype} =~ /^.i$/) {
1278 syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1279 printError("Could not deallocate static IP $webvar{block}: $msg");
1280 } else {
1281 syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1282 printError("Could not deallocate netblock $webvar{block}: $msg");
1283 }
1284 }
1285
1286} # finalDelete
1287
1288
1289sub exitError {
1290 my $errStr = $_[0];
1291 printHeader('','');
1292 print qq(<center><p class="regular"> $errStr </p>
1293<input type="button" value="Back" onclick="history.go(-1)">
1294</center>
1295);
1296 printFooter();
1297 exit;
1298} # errorExit
1299
1300
1301# Just in case we manage to get here.
1302exit 0;
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