source: trunk/cgi-bin/main.cgi@ 300

Last change on this file since 300 was 300, checked in by Kris Deugau, 19 years ago

/trunk

Tweaked code to make it more friendly to outside calls to create
allocations.
-> Check for allocfrom now only applies if it's defined
-> Static IPs do not have /32 tagged on (no need for it)
-> Core/WAN, routed DSL, server pools/statics, and DSL pools/statics

are all forced to "choose" Sudbury as the POP. This is how our
routing works, after all...

  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 42.9 KB
RevLine 
[4]1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3# Started munging from noc.vianet's old IPDB 04/22/2004
[8]4###
5# SVN revision info
6# $Date: 2005-11-16 23:01:10 +0000 (Wed, 16 Nov 2005) $
7# SVN revision $Rev: 300 $
8# Last update by $Author: kdeugau $
9###
[4]10
11use strict;
12use warnings;
13use CGI::Carp qw(fatalsToBrowser);
14use DBI;
15use CommonWeb qw(:ALL);
[142]16use MyIPDB;
[4]17use POSIX qw(ceil);
18use NetAddr::IP;
19
20use Sys::Syslog;
21
22openlog "IPDB","pid","local2";
23
[233]24# Collect the username from HTTP auth. If undefined, we're in
25# a test environment, or called without a username.
[4]26my $authuser;
27if (!defined($ENV{'REMOTE_USER'})) {
28 $authuser = '__temptest';
29} else {
30 $authuser = $ENV{'REMOTE_USER'};
31}
32
33syslog "debug", "$authuser active";
34
[106]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 $errstr;
[142]40($ip_dbh,$errstr) = connectDB_My;
[106]41if (!$ip_dbh) {
[233]42 exitError("Database error: $errstr\n");
[106]43}
44initIPDBGlobals($ip_dbh);
[4]45
[233]46# Headerize! Make sure we replace the $$EXTRA0$$ bit as needed.
47printHeader('', ($IPDBacl{$authuser} =~ /a/ ?
[234]48 '<td align=right><a href="/ip/cgi-bin/main.cgi?action=assign">Add new assignment</a>' : ''
[233]49 ));
50
51
[106]52# Global variables
[4]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();
[233]65} elsif ($webvar{action} eq 'addmaster') {
66 if ($IPDBacl{$authuser} !~ /a/) {
67 printError("You shouldn't have been able to get here. Access denied.");
68 } else {
69 open HTML, "<../addmaster.html";
70 print while <HTML>;
71 }
[4]72} elsif ($webvar{action} eq 'newmaster') {
73
[233]74 if ($IPDBacl{$authuser} !~ /a/) {
75 printError("You shouldn't have been able to get here. Access denied.");
76 } else {
[4]77
[233]78 my $cidr = new NetAddr::IP $webvar{cidr};
[4]79
[233]80 print "<div type=heading align=center>Adding $cidr as master block....</div>\n";
[4]81
[233]82 # Allow transactions, and raise an exception on errors so we can catch it later.
83 # Use local to make sure these get "reset" properly on exiting this block
84 local $ip_dbh->{AutoCommit} = 0;
85 local $ip_dbh->{RaiseError} = 1;
[4]86
[233]87 # Wrap the SQL in a transaction
88 eval {
89 $sth = $ip_dbh->prepare("insert into masterblocks values ('$webvar{cidr}')");
90 $sth->execute;
91
[4]92# Unrouted blocks aren't associated with a city (yet). We don't rely on this
93# elsewhere though; legacy data may have traps and pitfalls in it to break this.
94# Thus the "routed" flag.
95
[233]96 $sth = $ip_dbh->prepare("insert into freeblocks (cidr,maskbits,city,routed)".
[157]97 " values ('$webvar{cidr}',".$cidr->masklen.",'<NULL>','n')");
[233]98 $sth->execute;
[4]99
[233]100 # If we get here, everything is happy. Commit changes.
101 $ip_dbh->commit;
102 }; # end eval
[4]103
[233]104 if ($@) {
105 carp "Transaction aborted because $@";
106 eval { $ip_dbh->rollback; };
107 syslog "err", "Could not add master block '$webvar{cidr}' to database: '$@'";
108 printError("Could not add master block $webvar{cidr} to database: $@");
109 } else {
110 print "<div type=heading align=center>Success!</div>\n";
111 syslog "info", "$authuser added master block $webvar{cidr}";
112 }
[4]113
[233]114 } # ACL check
115
[4]116} # end add new master
117
118elsif($webvar{action} eq 'showmaster') {
119 showMaster();
120}
121elsif($webvar{action} eq 'showrouted') {
122 showRBlock();
123}
124elsif($webvar{action} eq 'listpool') {
125 listPool();
126}
127
128# Not modified or added; just shuffled
129elsif($webvar{action} eq 'assign') {
130 assignBlock();
131}
132elsif($webvar{action} eq 'confirm') {
133 confirmAssign();
134}
135elsif($webvar{action} eq 'insert') {
136 insertAssign();
137}
138elsif($webvar{action} eq 'edit') {
139 edit();
140}
141elsif($webvar{action} eq 'update') {
142 update();
143}
144elsif($webvar{action} eq 'delete') {
145 remove();
146}
147elsif($webvar{action} eq 'finaldelete') {
148 finalDelete();
149}
150
151# Default is an error. It shouldn't be possible to easily get here.
152# The only way I can think of offhand is to just call main.cgi bare-
153# which is not in any way guaranteed to provide anything useful.
154else {
155 my $rnd = rand 500;
156 my $boing = sprintf("%.2f", rand 500);
157 my @excuses = ("Aether cloudy. Ask again later.","The gods are unhappy with your sacrifice.",
158 "Because one of it's legs are both the same", "*wibble*",
159 "Hey! Stop pushing my buttons!", "I ain't done nuttin'", "9",
160 "8", "9", "10", "11", "12", "13", "14", "15", "16", "17");
161 printAndExit("Error $boing: ".$excuses[$rnd/30.0]);
162}
[111]163## Finally! Done with that NASTY "case" emulation!
[4]164
165
166
[106]167# Clean up IPDB globals, DB handle, etc.
[111]168finish($ip_dbh);
[199]169
170print qq(<div align=right style="position: absolute; right: 30px;">).
171 qq(<a href="/ip/cgi-bin/admin.cgi">Admin tools</a></div><br>\n)
[233]172 if $IPDBacl{$authuser} =~ /A/;
[199]173
[111]174# We print the footer here, so we don't have to do it elsewhere.
175printFooter;
[106]176# Just in case something waaaayyy down isn't in place
177# properly... we exit explicitly.
178exit;
[4]179
180
[111]181
[4]182# args are: a reference to an array with the row to be printed and the
183# class(stylesheet) to use for formatting.
184# if ommitting the class - call the sub as &printRow(\@array)
185sub printRow {
186 my ($rowRef,$class) = @_;
187
188 if (!$class) {
189 print "<tr>\n";
190 } else {
191 print "<tr class=\"$class\">\n";
192 }
193
[135]194ELEMENT: foreach my $element (@$rowRef) {
195 if (!defined($element)) {
196 print "<td></td>\n";
197 next ELEMENT;
198 }
[4]199 $element =~ s|\n|</br>|g;
200 print "<td>$element</td>\n";
201 }
202 print "</tr>";
203} # printRow
204
205
206# Prints table headings. Accepts any number of arguments;
207# each argument is a table heading.
208sub startTable {
209 print qq(<center><table width="98%" cellspacing="0" class="center"><tr>);
210
211 foreach(@_) {
212 print qq(<td class="heading">$_</td>);
213 }
214 print "</tr>\n";
215} # startTable
216
217
218# Initial display: Show master blocks with total allocated subnets, total free subnets
[118]219sub showSummary {
[4]220
221 startTable('Master netblock', 'Routed netblocks', 'Allocated netblocks',
222 'Free netblocks', 'Largest free block');
223
[106]224 my %allocated;
225 my %free;
226 my %routed;
227 my %bigfree;
228
[118]229 # Count the allocations.
230 $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
231 foreach my $master (@masterblocks) {
232 $sth->execute("$master");
233 $sth->bind_columns(\$allocated{"$master"});
234 $sth->fetch();
[4]235 }
236
[118]237 # Count routed blocks
238 $sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
239 foreach my $master (@masterblocks) {
240 $sth->execute("$master");
241 $sth->bind_columns(\$routed{"$master"});
242 $sth->fetch();
[4]243 }
244
[118]245 # Count the free blocks.
[231]246 $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
247 "(routed='y' or routed='n')");
[118]248 foreach my $master (@masterblocks) {
249 $sth->execute("$master");
250 $sth->bind_columns(\$free{"$master"});
251 $sth->fetch();
[4]252 }
253
[118]254 # Find the largest free block in each master
[231]255 $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
256 "(routed='y' or routed='n') order by maskbits limit 1");
[118]257 foreach my $master (@masterblocks) {
258 $sth->execute("$master");
259 $sth->bind_columns(\$bigfree{"$master"});
260 $sth->fetch();
261 }
262
263 # Print the data.
[4]264 my $count=0;
265 foreach my $master (@masterblocks) {
266 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showmaster&block=$master\">$master</a>",
267 $routed{"$master"}, $allocated{"$master"}, $free{"$master"},
[161]268 ( ($bigfree{"$master"} eq '') ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
[4]269 );
270
271 printRow(\@row, 'color1' ) if($count%2==0);
272 printRow(\@row, 'color2' ) if($count%2!=0);
273 $count++;
274 }
275 print "</table>\n";
[233]276 if ($IPDBacl{$authuser} =~ /a/) {
277 print qq(<a href="/ip/cgi-bin/main.cgi?action=addmaster">Add new master block</a><br><br>\n);
278 }
[4]279 print "Note: Free blocks noted here include both routed and unrouted blocks.\n";
280
281} # showSummary
282
283
284# Display detail on master
285# Alrighty then! We're showing routed blocks within a single master this time.
286# We should be able to steal code from showSummary(), and if I'm really smart
287# I'll figger a way to munge the two together. (Once I've done that, everything
288# else should follow. YMMV.)
289sub showMaster {
290
291 print qq(<center><div class="heading">Summarizing routed blocks for ).
292 qq($webvar{block}:</div></center><br>\n);
293
[106]294 my %allocated;
295 my %free;
296 my %routed;
297 my %bigfree;
298
[4]299 my $master = new NetAddr::IP $webvar{block};
300 my @localmasters;
301
[118]302 # Fetch only the blocks relevant to this master
[157]303 $sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
[4]304 $sth->execute();
305
306 my $i=0;
307 while (my @data = $sth->fetchrow_array()) {
308 my $cidr = new NetAddr::IP $data[0];
[118]309 $localmasters[$i++] = $cidr;
310 $free{"$cidr"} = 0;
311 $allocated{"$cidr"} = 0;
312 $bigfree{"$cidr"} = 128;
[4]313 # Retain the routing destination
[157]314 $routed{"$cidr"} = $data[1];
[4]315 }
316
[118]317 # Check if there were actually any blocks routed from this master
[4]318 if ($i > 0) {
319 startTable('Routed block','Routed to','Allocated blocks',
320 'Free blocks','Largest free block');
321
[118]322 # Count the allocations
323 $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
324 foreach my $master (@localmasters) {
325 $sth->execute("$master");
326 $sth->bind_columns(\$allocated{"$master"});
327 $sth->fetch();
[4]328 }
329
[118]330 # Count the free blocks.
[231]331 $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
332 "(routed='y' or routed='n')");
[118]333 foreach my $master (@localmasters) {
334 $sth->execute("$master");
335 $sth->bind_columns(\$free{"$master"});
336 $sth->fetch();
[4]337 }
338
[118]339 # Get the size of the largest free block
[231]340 $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
341 "(routed='y' or routed='n') order by maskbits limit 1");
[118]342 foreach my $master (@localmasters) {
343 $sth->execute("$master");
344 $sth->bind_columns(\$bigfree{"$master"});
345 $sth->fetch();
[4]346 }
347
348 # Print the data.
349 my $count=0;
350 foreach my $master (@localmasters) {
351 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showrouted&block=$master\">$master</a>",
352 $routed{"$master"}, $allocated{"$master"},
353 $free{"$master"},
354 ( ($bigfree{"$master"} eq 128) ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
355 );
356 printRow(\@row, 'color1' ) if($count%2==0);
357 printRow(\@row, 'color2' ) if($count%2!=0);
358 $count++;
359 }
360 } else {
361 # If a master block has no routed blocks, then by definition it has no
362 # allocations, and can be deleted.
363 print qq(<hr width="60%"><center><div class="heading">No allocations in ).
364 qq($master.</div>\n).
[233]365 ($IPDBacl{$authuser} =~ /d/ ?
366 qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
367 qq(<input type=hidden name=action value="delete">\n).
368 qq(<input type=hidden name=block value="$master">\n).
369 qq(<input type=hidden name=alloctype value="mm">\n).
370 qq(<input type=submit value=" Remove this master ">\n).
371 qq(</form></center>\n) :
372 '');
[4]373
374 } # end check for existence of routed blocks in master
375
376 print qq(</table>\n<hr width="60%">\n).
377 qq(<center><div class="heading">Unrouted blocks in $master:</div></center><br>\n);
378
379 startTable('Netblock','Range');
380
381 # Snag the free blocks.
382 my $count = 0;
[118]383 $sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
384 "routed='n' order by cidr");
[4]385 $sth->execute();
386 while (my @data = $sth->fetchrow_array()) {
387 my $cidr = new NetAddr::IP $data[0];
[118]388 my @row = ("$cidr", $cidr->range);
389 printRow(\@row, 'color1' ) if($count%2==0);
390 printRow(\@row, 'color2' ) if($count%2!=0);
391 $count++;
[4]392 }
393
394 print "</table>\n";
395} # showMaster
396
397
398# Display details of a routed block
399# Alrighty then! We're showing allocations within a routed block this time.
400# We should be able to steal code from showSummary() and showMaster(), and if
401# I'm really smart I'll figger a way to munge all three together. (Once I've
402# done that, everything else should follow. YMMV.
403# This time, we check the database before spewing, because we may
404# not have anything useful to spew.
405sub showRBlock {
406
407 my $master = new NetAddr::IP $webvar{block};
408
[157]409 $sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
[4]410 $sth->execute;
411 my @data = $sth->fetchrow_array;
412
413 print qq(<center><div class="heading">Summarizing allocated blocks for ).
[157]414 qq($master ($data[0]):</div></center><br>\n);
[4]415
[118]416 startTable('CIDR allocation','Customer Location','Type','CustID','Description/Name');
417
418 # Snag the allocations for this block
[157]419 $sth = $ip_dbh->prepare("select cidr,city,type,custid,description".
420 " from allocations where cidr <<= '$master' order by cidr");
[4]421 $sth->execute();
422
423 my $count=0;
424 while (my @data = $sth->fetchrow_array()) {
[157]425 # cidr,city,type,custid,description, as per the SELECT
[4]426 my $cidr = new NetAddr::IP $data[0];
427
428 # Clean up extra spaces that are borking things.
[157]429# $data[2] =~ s/\s+//g;
[4]430
[187]431 # Prefix subblocks with "Sub "
432 my @row = ( (($data[2] =~ /^.r$/) ? 'Sub ' : '').
[186]433 qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
[157]434 $data[1], $disp_alloctypes{$data[2]}, $data[3], $data[4]);
[4]435 # If the allocation is a pool, allow listing of the IPs in the pool.
[157]436 if ($data[2] =~ /^.[pd]$/) {
[4]437 $row[0] .= ' &nbsp; <a href="/ip/cgi-bin/main.cgi?action=listpool'.
438 "&pool=$data[0]\">List IPs</a>";
439 }
440
441 printRow(\@row, 'color1') if ($count%2 == 0);
442 printRow(\@row, 'color2') if ($count%2 != 0);
443 $count++;
444 }
445
446 print "</table>\n";
447
448 # If the routed block has no allocations, by definition it only has
449 # one free block, and therefore may be deleted.
450 if ($count == 0) {
451 print qq(<hr width="60%"><center><div class="heading">No allocations in ).
452 qq($master.</div></center>\n).
[233]453 ($IPDBacl{$authuser} =~ /d/ ?
454 qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
455 qq(<input type=hidden name=action value="delete">\n).
456 qq(<input type=hidden name=block value="$master">\n).
457 qq(<input type=hidden name=alloctype value="rm">\n).
458 qq(<input type=submit value=" Remove this block ">\n).
459 qq(</form>\n) :
460 '');
[4]461 }
462
463 print qq(<hr width="60%">\n<center><div class="heading">Free blocks within routed ).
464 qq(submaster $master</div></center>\n);
465
466 startTable('CIDR block','Range');
467
468 # Snag the free blocks. We don't really *need* to be pedantic about avoiding
469 # unrouted free blocks, but it's better to let the database do the work if we can.
470 $count = 0;
[186]471 $sth = $ip_dbh->prepare("select cidr,routed from freeblocks where cidr <<= '$master'".
472 " order by cidr");
[4]473 $sth->execute();
474 while (my @data = $sth->fetchrow_array()) {
[186]475 # cidr,routed
[4]476 my $cidr = new NetAddr::IP $data[0];
[187]477 # Include some HairyPerl(TM) to prefix subblocks with "Sub "
478 my @row = ((($data[1] ne 'y' && $data[1] ne 'n') ? 'Sub ' : '').
[233]479 ($IPDBacl{$authuser} =~ /a/ ? qq(<a href="/ip/cgi-bin/main.cgi?action=assign&block=$cidr&fbtype=$data[1]">$cidr</a>) : $cidr),
[21]480 $cidr->range);
[118]481 printRow(\@row, 'color1') if ($count%2 == 0);
482 printRow(\@row, 'color2') if ($count%2 != 0);
483 $count++;
[4]484 }
485
486 print "</table>\n";
487} # showRBlock
488
489
490# List the IPs used in a pool
491sub listPool {
492
493 my $cidr = new NetAddr::IP $webvar{pool};
494
[157]495 my ($pooltype,$poolcity);
496
[4]497 # Snag pool info for heading
[157]498 $sth = $ip_dbh->prepare("select type,city from allocations where cidr='$cidr'");
[4]499 $sth->execute;
[157]500 $sth->bind_columns(\$pooltype, \$poolcity);
501 $sth->fetch() || carp $sth->errstr;
[4]502
503 print qq(<center><div class="heading">Listing pool IPs for $cidr<br>\n).
[157]504 qq(($disp_alloctypes{$pooltype} in $poolcity)</div></center><br>\n);
505 # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
506 if ($pooltype =~ /^.d$/) {
507 print qq(<div class="indent"><b>Reserved IPs:</b><br>\n);
508 print qq(<div class="indent"><table><tr class=color1><td>Network IP:</td><td>).
[4]509 $cidr->addr."</td></tr>\n";
[157]510 $cidr++;
511 print "<tr class=color2><td>Gateway:</td><td>".$cidr->addr."</td></tr>\n";
512 $cidr--; $cidr--;
513 print "<tr class=color1><td>Broadcast:</td><td>".$cidr->addr."</td></tr>\n".
[4]514 "<tr><td>Netmask:</td><td>".$cidr->mask."</td></tr>\n".
515 "</table></div></div>\n";
[157]516 }
[4]517
518# probably have to add an "edit IP allocation" link here somewhere.
519
520 startTable('IP','Customer ID','Available?','Description','');
[157]521 $sth = $ip_dbh->prepare("select ip,custid,available,description,type".
522 " from poolips where pool='$webvar{pool}' order by ip");
[4]523 $sth->execute;
524 my $count = 0;
525 while (my @data = $sth->fetchrow_array) {
[74]526 # pool,ip,custid,city,ptype,available,notes,description,circuitid
[157]527 # ip,custid,available,description,type
528 # If desc is "null", make it not null. <g>
529 if ($data[3] eq '') {
530 $data[3] = '&nbsp;';
[4]531 }
532 # Some nice hairy Perl to decide whether to allow unassigning each IP
[157]533 # -> if $data[2] (aka poolips.available) == 'n' then we print the unassign link
[4]534 # else we print a blank space
[157]535 my @row = ( qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
536 $data[1],$data[2],$data[3],
[233]537 ( (($data[2] eq 'n') && ($IPDBacl{$authuser} =~ /d/)) ?
[157]538 ("<a href=\"/ip/cgi-bin/main.cgi?action=delete&block=$data[0]&".
539 "alloctype=$data[4]\">Unassign this IP</a>") :
[4]540 ("&nbsp;") )
541 );
542 printRow(\@row, 'color1') if($count%2==0);
543 printRow(\@row, 'color2') if($count%2!=0);
544 $count++;
545 }
546 print "</table>\n";
547
548} # end listPool
549
550
[106]551# Show "Add new allocation" page. Note that the actual page may
552# be one of two templates, and the lists come from the database.
[4]553sub assignBlock {
554
[233]555 if ($IPDBacl{$authuser} !~ /a/) {
556 printError("You shouldn't have been able to get here. Access denied.");
557 return;
558 }
559
[21]560 my $html;
561
562 # New special case- block to assign is specified
563 if ($webvar{block} ne '') {
564 open HTML, "../fb-assign.html"
565 or croak "Could not open fb-assign.html: $!";
566 $html = join('',<HTML>);
567 close HTML;
568 my $block = new NetAddr::IP $webvar{block};
569 $html =~ s|\$\$BLOCK\$\$|$block|g;
570 $html =~ s|\$\$MASKBITS\$\$|$block->masklen|;
[106]571 my $typelist = '';
[187]572
573 # This is a little dangerous, as it's *theoretically* possible to
574 # get fbtype='n' (aka a non-routed freeblock). However, should
575 # someone manage to get there, they get what they deserve.
576 if ($webvar{fbtype} ne 'y') {
577 # Snag the type of the block from the database. We have no
578 # convenient way to pass this in from the calling location. :/
579 $sth = $ip_dbh->prepare("select type from allocations where cidr >>='$block'");
580 $sth->execute;
581 my @data = $sth->fetchrow_array;
582 $data[0] =~ s/c$/r/; # Munge the type into the correct form
[191]583 $typelist = "$list_alloctypes{$data[0]}<input type=hidden name=alloctype value=$data[0]>\n";
[187]584 } else {
585 $typelist .= qq(<select name="alloctype">\n);
586 $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 ".
[191]587 "and type not like '_i' and type not like '_r' order by listorder");
[187]588 $sth->execute;
589 my @data = $sth->fetchrow_array;
590 $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
591 while (my @data = $sth->fetchrow_array) {
592 $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
593 }
594 $typelist .= "</select>\n";
[106]595 }
596 $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
[21]597 } else {
598 open HTML, "../assign.html"
[4]599 or croak "Could not open assign.html: $!";
[21]600 $html = join('',<HTML>);
[92]601 close HTML;
[31]602 my $masterlist = "<select name=allocfrom><option selected>-</option>\n";
603 foreach my $master (@masterblocks) {
604 $masterlist .= "<option>$master</option>\n";
605 }
606 $masterlist .= "</select>\n";
607 $html =~ s|\$\$MASTERLIST\$\$|$masterlist|g;
[92]608 my $pops = '';
609 foreach my $pop (@poplist) {
610 $pops .= "<option>$pop</option>\n";
611 }
612 $html =~ s|\$\$POPLIST\$\$|$pops|g;
[106]613 my $typelist = '';
614 $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 900 order by listorder");
615 $sth->execute;
616 my @data = $sth->fetchrow_array;
617 $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
618 while (my @data = $sth->fetchrow_array) {
619 $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
620 }
621 $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
[21]622 }
[92]623 my $cities = '';
624 foreach my $city (@citylist) {
625 $cities .= "<option>$city</option>\n";
626 }
627 $html =~ s|\$\$ALLCITIES\$\$|$cities|g;
[4]628
[284]629 my $i = 0;
630 $i++ if $webvar{fbtype} eq 'y';
631 # Check to see if user is allowed to do anything with sensitive data
632 my $privdata = '';
633 if ($IPDBacl{$authuser} =~ /s/) {
634 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
635 qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
636 qq(</textarea></td></tr>\n);
637 $i++;
638 }
639 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
640
641 $i = $i % 2;
642 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
643
[4]644 print $html;
645
646} # assignBlock
647
648
649# Take info on requested IP assignment and see what we can provide.
650sub confirmAssign {
[233]651 if ($IPDBacl{$authuser} !~ /a/) {
652 printError("You shouldn't have been able to get here. Access denied.");
653 return;
654 }
[4]655
656 my $cidr;
657 my $alloc_from;
658
659 # Going to manually validate some items.
660 # custid and city are automagic.
[111]661 return if !validateInput();
[4]662
663# Several different cases here.
664# Static IP vs netblock
665# + Different flavours of static IP
666# + Different flavours of netblock
667
[157]668 if ($webvar{alloctype} =~ /^.i$/) {
[4]669 my ($base,undef) = split //, $webvar{alloctype}; # split into individual chars
[214]670 my ($sql,$city);
671 # Check for pools in Subury, North Bay, or Toronto if DSL or server pool.
672 # Anywhere else is invalid and shouldn't be in the db in the first place.
[4]673 # ... aside from #^%#$%#@#^%^^!!!! legacy data. GRRR.
674 # Note that we want to retain the requested city to relate to customer info.
675 if ($base =~ /^[ds]$/) {
[214]676 $city = "(allocations.city='Sudbury' or allocations.city='North Bay' or ".
677 "allocations.city='Toronto')";
[4]678 } else {
[214]679 $city = "allocations.city='$webvar{pop}'";
[4]680 }
681
[214]682# Ewww. But it works.
683 $sth = $ip_dbh->prepare("SELECT (SELECT city FROM allocations WHERE cidr=poolips.pool), ".
684 "poolips.pool, COUNT(*) FROM poolips,allocations WHERE poolips.available='y' AND ".
685 "poolips.pool=allocations.cidr AND $city AND poolips.type LIKE '".$base."_' ".
686 "GROUP BY pool");
[4]687 $sth->execute;
688 my $optionlist;
689 while (my @data = $sth->fetchrow_array) {
[214]690 # city,pool cidr,free IP count
691 if ($data[2] > 0) {
692 $optionlist .= "<option value='$data[1]'>$data[1] [$data[2] free IP(s)] in $data[0]</option>\n";
693 }
[4]694 }
695 $cidr = "Single static IP";
696 $alloc_from = "<select name=alloc_from>".$optionlist."</select>\n";
697
698 } else { # end show pool options
[21]699
700 if ($webvar{fbassign} eq 'y') {
701 $cidr = new NetAddr::IP $webvar{block};
702 $webvar{maskbits} = $cidr->masklen;
703 } else { # done with direct freeblocks assignment
704
705 if (!$webvar{maskbits}) {
[111]706 printError("Please specify a CIDR mask length.");
707 return;
[21]708 }
709 my $sql;
710 my $city;
711 my $failmsg;
[187]712 if ($webvar{alloctype} eq 'rm') {
[31]713 if ($webvar{allocfrom} ne '-') {
714 $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
715 " and cidr <<= '$webvar{allocfrom}' order by maskbits desc";
716 } else {
717 $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
718 " order by maskbits desc";
719 }
[21]720 $failmsg = "No suitable free block found.<br>\nWe do not have a free".
721 " routeable block of that size.<br>\nYou will have to either route".
722 " a set of smaller netblocks or a single smaller netblock.";
[4]723 } else {
[118]724##fixme
725# This section needs serious Pondering.
[214]726 # Pools of most types get assigned to the POP they're "routed from"
[187]727 # This includes WAN blocks and other netblock "containers"
[214]728 # This does NOT include cable pools.
729 if ($webvar{alloctype} =~ /^.[pc]$/) {
730 if (($webvar{city} !~ /^(Sudbury|North Bay|Toronto)$/) && ($webvar{alloctype} eq 'dp')) {
731 printError("You must chose Sudbury, North Bay, or Toronto for DSL pools.");
[111]732 return;
733 }
[37]734 $city = $webvar{city};
[21]735 $failmsg = "No suitable free block found.<br>\nYou will have to route another".
[118]736 " superblock from one of the<br>\nmaster blocks in Sudbury or chose a smaller".
[21]737 " block size for the pool.";
738 } else {
739 $city = $webvar{pop};
740 $failmsg = "No suitable free block found.<br>\nYou will have to route another".
[106]741 " superblock to $webvar{pop}<br>\nfrom one of the master blocks in Sudbury or".
[21]742 " chose a smaller blocksize.";
743 }
[300]744 if (defined $webvar{allocfrom} && $webvar{allocfrom} ne '-') {
[157]745 $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
[186]746 " and cidr <<= '$webvar{allocfrom}' and routed='".
[189]747 (($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."' order by maskbits desc,cidr";
[31]748 } else {
[157]749 $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
[189]750 " and routed='".(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y').
751 "' order by maskbits desc,cidr";
[31]752 }
[4]753 }
[21]754 $sth = $ip_dbh->prepare($sql);
755 $sth->execute;
756 my @data = $sth->fetchrow_array();
757 if ($data[0] eq "") {
[111]758 printError($failmsg);
759 return;
[21]760 }
761 $cidr = new NetAddr::IP $data[0];
762 } # check for freeblocks assignment or IPDB-controlled assignment
[4]763
764 $alloc_from = qq($cidr<input type=hidden name=alloc_from value="$cidr">);
765
766 # If the block to be allocated is smaller than the one we found,
767 # figure out the "real" block to be allocated.
768 if ($cidr->masklen() ne $webvar{maskbits}) {
769 my $maskbits = $cidr->masklen();
770 my @subblocks;
771 while ($maskbits++ < $webvar{maskbits}) {
772 @subblocks = $cidr->split($maskbits);
773 }
774 $cidr = $subblocks[0];
775 }
[157]776 } # if ($webvar{alloctype} =~ /^.i$/)
[4]777
778 open HTML, "../confirm.html"
779 or croak "Could not open confirm.html: $!";
780 my $html = join '', <HTML>;
781 close HTML;
782
783### gotta fix this in final
784 # Stick in customer info as necessary - if it's blank, it just ends
785 # up as blank lines ignored in the rendering of the page
786 my $custbits;
787 $html =~ s|\$\$CUSTBITS\$\$|$custbits|g;
788###
789
790 # Stick in the allocation data
791 $html =~ s|\$\$ALLOC_TYPE\$\$|$webvar{alloctype}|g;
[106]792 $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$webvar{alloctype}}|g;
[4]793 $html =~ s|\$\$ALLOC_FROM\$\$|$alloc_from|g;
794 $html =~ s|\$\$CIDR\$\$|$cidr|g;
[87]795 $webvar{city} = desanitize($webvar{city});
[4]796 $html =~ s|\$\$CITY\$\$|$webvar{city}|g;
797 $html =~ s|\$\$CUSTID\$\$|$webvar{custid}|g;
[87]798 $webvar{circid} = desanitize($webvar{circid});
[74]799 $html =~ s|\$\$CIRCID\$\$|$webvar{circid}|g;
[4]800 $webvar{desc} = desanitize($webvar{desc});
[92]801 $html =~ s|\$\$DESC\$\$|$webvar{desc}|g;
[4]802 $webvar{notes} = desanitize($webvar{notes});
803 $html =~ s|\$\$NOTES\$\$|$webvar{notes}|g;
804 $html =~ s|\$\$ACTION\$\$|insert|g;
805
[284]806 my $i=1;
807 # Check to see if user is allowed to do anything with sensitive data
808 my $privdata = '';
809 if ($IPDBacl{$authuser} =~ /s/) {
810 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
811 qq(<td class=regular>$webvar{privdata}).
812 qq(<input type=hidden name=privdata value="$webvar{privdata}"></td></tr>\n);
813 $i++;
814 }
[299]815# We're going to abuse $$PRIVDATA$$ to stuff in some stuff for billing.
816 $privdata .= "<input type=hidden name=billinguser value=$webvar{userid}>\n"
817 if $webvar{userid};
[284]818 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
819
820 $i = $i % 2;
821 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
822
[4]823 print $html;
824
825} # end confirmAssign
826
827
828# Do the work of actually inserting a block in the database.
829sub insertAssign {
[233]830 if ($IPDBacl{$authuser} !~ /a/) {
831 printError("You shouldn't have been able to get here. Access denied.");
832 return;
833 }
[4]834 # Some things are done more than once.
[111]835 return if !validateInput();
[4]836
[284]837 if (!defined($webvar{privdata})) {
838 $webvar{privdata} = '';
839 }
[106]840 # $code is "success" vs "failure", $msg contains OK for a
841 # successful netblock allocation, the IP allocated for static
842 # IP, or the error message if an error occurred.
843 my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
844 $webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
[284]845 $webvar{circid}, $webvar{privdata});
[4]846
[111]847 if ($code eq 'OK') {
[106]848 if ($webvar{alloctype} =~ /^.i$/) {
[300]849 $msg =~ s|/32||;
[297]850 print qq(<div class="center"><div class="heading">The IP $msg has been allocated to customer $webvar{custid}</div>).
851 ($webvar{alloctype} eq 'di' ?
[299]852 qq(<div><a href="https://billing.example.com/extserv.pl?action=new_radius_user&oldcustid=$webvar{custid}&userid=$webvar{billinguser}&ip=$msg">Add this IP to RADIUS user table</a></div>)
[297]853 : "</div>");
[106]854 # Notify tech@example.com
[247]855# mailNotify('tech@example.com',"ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
856# "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
857# "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
[106]858 } else {
859 print qq(<div class="center"><div class="heading">The block $webvar{fullcidr} was ).
[189]860 "sucessfully added as: $disp_alloctypes{$webvar{alloctype}}</div></div>";
[4]861 }
[106]862 syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
[256]863 "'$webvar{alloctype}' ($msg)";
[111]864 } else {
865 syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
866 "'$webvar{alloctype}' by $authuser failed: '$msg'";
[189]867 printError("Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
[157]868 " failed:<br>\n$msg\n");
[106]869 }
[4]870
871} # end insertAssign()
872
873
874# Does some basic checks on common input data to make sure nothing
875# *really* weird gets in to the database through this script.
876# Does NOT do complete input validation!!!
877sub validateInput {
878 if ($webvar{city} eq '-') {
[111]879 printError("Please choose a city.");
880 return;
[4]881 }
[138]882
883 # Alloctype check.
[4]884 chomp $webvar{alloctype};
[138]885 if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
886 # Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
887 # managing to call things in such a way as to cause this deserves a cryptic error.
888 printError("Invalid alloctype");
889 return;
890 }
891
892 # CustID check
[4]893 # We have different handling for customer allocations and "internal" or "our" allocations
[214]894 if ($def_custids{$webvar{alloctype}} eq '') {
[4]895 if (!$webvar{custid}) {
[111]896 printError("Please enter a customer ID.");
897 return;
[4]898 }
[87]899 if ($webvar{custid} !~ /^(?:\d{10}|\d{7}|STAFF|TEMP)(?:-\d\d?)?$/) {
[111]900 printError("Please enter a valid customer ID- this must be a 7- or 10-digit number, or STAFF for static IPs for staff.");
901 return;
[4]902 }
903 print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
[138]904 } else {
[167]905 # New! Improved! And now Loaded From The Database!!
906 $webvar{custid} = $def_custids{$webvar{alloctype}};
[4]907 }
[111]908
909 # Check POP location
910 my $flag;
[187]911 if ($webvar{alloctype} eq 'rm') {
[111]912 $flag = 'for a routed netblock';
913 foreach (@poplist) {
914 if (/^$webvar{city}$/) {
915 $flag = 'n';
916 last;
917 }
918 }
919 } else {
920 $flag = 'n';
[300]921 if ($webvar{alloctype} =~ /[wp][cr]|[ds][pi]/) {
922 # Set this forcibly rather than messing around elsewhere. Yes, this *is* a hack. PTHBTT!!
923 $webvar{pop} = 'Sudbury';
924 }
[111]925 if ($webvar{pop} =~ /^-$/) {
926 $flag = 'to route the block from/through';
927 }
928 }
929 if ($flag ne 'n') {
930 printError("Please choose a valid POP location $flag. Valid ".
931 "POP locations are currently:<br>\n".join (" - ", @poplist));
932 return;
933 }
934
935 return 'OK';
[4]936} # end validateInput
937
938
939# Displays details of a specific allocation in a form
940# Allows update/delete
941# action=edit
942sub edit {
943
944 my $sql;
945
946 # Two cases: block is a netblock, or block is a static IP from a pool
947 # because I'm lazy, we'll try to make the SELECT's bring out identical)ish) data
948 if ($webvar{block} =~ /\/32$/) {
[284]949 $sql = "select ip,custid,type,city,circuitid,description,notes,modifystamp,privdata from poolips where ip='$webvar{block}'";
[4]950 } else {
[284]951 $sql = "select cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata from allocations where cidr='$webvar{block}'"
[4]952 }
953
954 # gotta snag block info from db
955 $sth = $ip_dbh->prepare($sql);
956 $sth->execute;
957 my @data = $sth->fetchrow_array;
958
959 # Clean up extra whitespace on alloc type
960 $data[2] =~ s/\s//;
961
962 open (HTML, "../editDisplay.html")
963 or croak "Could not open editDisplay.html :$!";
964 my $html = join('', <HTML>);
965
966 # We can't let the city be changed here; this block is a part of
967 # a larger routed allocation and therefore by definition can't be moved.
968 # block and city are static.
969##fixme
970# Needs thinking. Have to allow changes to city to correct errors, no?
971 $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
972
[233]973 if ($IPDBacl{$authuser} =~ /c/) {
974 $html =~ s/\$\$CUSTID\$\$/<input type=text name=custid value="$data[1]" maxlength=15 class="regular">/;
975
[4]976# Screw it. Changing allocation types gets very ugly VERY quickly- especially
977# with the much longer list of allocation types.
978# We'll just show what type of block it is.
979
[33]980# this has now been Requested, so here goes.
[4]981
[187]982##fixme The check here should be built from the database
[233]983 if ($data[2] =~ /^.[ne]$/) {
984 # Block that can be changed
985 my $blockoptions = "<select name=alloctype><option".
[187]986 (($data[2] eq 'me') ? ' selected' : '') ." value='me'>Dialup netblock</option>\n<option".
[228]987 (($data[2] eq 'de') ? ' selected' : '') ." value='de'>Dynamic DSL netblock</option>\n<option".
988 (($data[2] eq 'ce') ? ' selected' : '') ." value='ce'>Dynamic cable netblock</option>\n<option".
989 (($data[2] eq 'we') ? ' selected' : '') ." value='we'>Dynamic wireless netblock</option>\n<option".
[33]990 (($data[2] eq 'cn') ? ' selected' : '') ." value='cn'>Customer netblock</option>\n<option".
[187]991 (($data[2] eq 'en') ? ' selected' : '') ." value='en'>End-use netblock</option>\n<option".
[135]992 (($data[2] eq 'in') ? ' selected' : '') ." value='in'>Internal netblock</option>\n".
[33]993 "</select>\n";
[233]994 $html =~ s/\$\$TYPESELECT\$\$/$blockoptions/g;
995 } else {
996 $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}<input type=hidden name=alloctype value="$data[2]">/g;
997 }
998 $html =~ s/\$\$CITY\$\$/<input type=text name=city value="$data[3]">/g;
999 $html =~ s/\$\$CIRCID\$\$/<input type="text" name="circid" value="$data[4]" maxlength=64 size=64 class="regular">/g;
1000 $html =~ s/\$\$DESC\$\$/<input type="text" name="desc" value="$data[5]" maxlength=64 size=64 class="regular">/g;
1001 $html =~ s|\$\$NOTES\$\$|<textarea rows="8" cols="64" name="notes" class="regular">$data[6]</textarea>|g;
[33]1002 } else {
[233]1003 $html =~ s/\$\$CUSTID\$\$/$data[1]/g;
1004 $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}/g;
1005 $html =~ s/\$\$CITY\$\$/$data[3]/g;
1006 $html =~ s/\$\$CIRCID\$\$/$data[4]/g;
1007 $html =~ s/\$\$DESC\$\$/$data[5]/g;
1008 $html =~ s/\$\$NOTES\$\$/$data[6]/g;
[33]1009 }
[255]1010 my ($lastmod,undef) = split /\s+/, $data[7];
1011 $html =~ s/\$\$LASTMOD\$\$/$lastmod/g;
[33]1012
[255]1013 # Allows us to "correctly" colour backgrounds in table
1014 my $i=1;
1015
[284]1016 # Check to see if we can display sensitive data
1017 my $privdata = '';
1018 if ($IPDBacl{$authuser} =~ /s/) {
1019 $privdata = qq(<tr class="color).($i%2).qq("><td class=heading>Restricted data:</td>).
1020 qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
1021 qq($data[8]</textarea></td></tr>\n);
1022 $i++;
1023 }
1024 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1025
[233]1026 # More ACL trickery - we can live with forms that don't submit,
1027 # but we can't leave the extra table rows there, and we *really*
1028 # can't leave the submit buttons there.
1029 my $updok = '';
1030 if ($IPDBacl{$authuser} =~ /c/) {
[284]1031 $updok = qq(<tr class="color).($i%2).qq("><td colspan=2><div class="center">).
[233]1032 qq(<input type="submit" value=" Update this block " class="regular">).
1033 "</div></td></tr></form>\n";
[255]1034 $i++;
[233]1035 }
1036 $html =~ s/\$\$UPDOK\$\$/$updok/g;
[4]1037
[233]1038 my $delok = '';
1039 if ($IPDBacl{$authuser} =~ /d/) {
1040 $delok = qq(<form method="POST" action="main.cgi">
[284]1041 <tr class="color).($i%2).qq("><td colspan=2 class="regular"><div class=center>
[233]1042 <input type="hidden" name="action" value="delete">
1043 <input type="hidden" name="block" value="$webvar{block}">
1044 <input type="hidden" name="alloctype" value="$data[2]">
1045 <input type=submit value=" Delete this block ">
1046 </div></td></tr>);
1047 }
1048 $html =~ s/\$\$DELOK\$\$/$delok/;
1049
[4]1050 print $html;
1051
1052} # edit()
1053
1054
1055# Stuff new info about a block into the db
1056# action=update
1057sub update {
[284]1058 if ($IPDBacl{$authuser} !~ /c/) {
1059 printError("You shouldn't have been able to get here. Access denied.");
1060 return;
1061 }
[4]1062
[284]1063 # Check to see if we can update restricted data
1064 my $privdata = '';
1065 if ($IPDBacl{$authuser} =~ /s/) {
1066 $privdata = ",privdata='$webvar{privdata}'";
1067 }
1068
[4]1069 # Make sure incoming data is in correct format - custID among other things.
[228]1070 return if !validateInput;
[4]1071
1072 # SQL transaction wrapper
1073 eval {
1074 # Relatively simple SQL transaction here.
1075 my $sql;
[157]1076 if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
[74]1077 $sql = "update poolips set custid='$webvar{custid}',notes='$webvar{notes}',".
[284]1078 "circuitid='$webvar{circid}',description='$webvar{desc}',city='$webvar{city}'".
1079 "$privdata where ip='$webvar{block}'";
[4]1080 } else {
1081 $sql = "update allocations set custid='$webvar{custid}',".
[33]1082 "description='$webvar{desc}',notes='$webvar{notes}',city='$webvar{city}',".
[284]1083 "type='$webvar{alloctype}',circuitid='$webvar{circid}'$privdata ".
1084 "where cidr='$webvar{block}'";
[4]1085 }
[157]1086 # Log the details of the change.
1087 syslog "debug", $sql;
[4]1088 $sth = $ip_dbh->prepare($sql);
1089 $sth->execute;
1090 $ip_dbh->commit;
1091 };
1092 if ($@) {
[166]1093 my $msg = $@;
1094 carp "Transaction aborted because $msg";
[4]1095 eval { $ip_dbh->rollback; };
[166]1096 syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1097 printError("Could not update block/IP $webvar{block}: $msg");
[111]1098 return;
[4]1099 }
1100
1101 # If we get here, the operation succeeded.
1102 syslog "notice", "$authuser updated $webvar{block}";
1103 open (HTML, "../updated.html")
[111]1104 or croak "Could not open updated.html :$!";
[4]1105 my $html = join('', <HTML>);
1106
1107 $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
[92]1108 $webvar{city} = desanitize($webvar{city});
[4]1109 $html =~ s/\$\$CITY\$\$/$webvar{city}/g;
1110 $html =~ s/\$\$ALLOCTYPE\$\$/$webvar{alloctype}/g;
[106]1111 $html =~ s/\$\$TYPEFULL\$\$/$disp_alloctypes{$webvar{alloctype}}/g;
[4]1112 $html =~ s/\$\$CUSTID\$\$/$webvar{custid}/g;
[92]1113 $webvar{circid} = desanitize($webvar{circid});
[74]1114 $html =~ s/\$\$CIRCID\$\$/$webvar{circid}/g;
[92]1115 $webvar{desc} = desanitize($webvar{desc});
[4]1116 $html =~ s/\$\$DESC\$\$/$webvar{desc}/g;
[92]1117 $webvar{notes} = desanitize($webvar{notes});
[4]1118 $html =~ s/\$\$NOTES\$\$/$webvar{notes}/g;
1119
[284]1120 if ($IPDBacl{$authuser} =~ /s/) {
1121 $privdata = qq(<tr class="color2"><td valign="top">Restricted data:</td>).
1122 qq(<td class="regular">).desanitize($webvar{privdata}).qq(</td></tr>\n);
1123 }
1124 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1125
[4]1126 print $html;
1127
1128} # update()
1129
1130
1131# Delete an allocation.
[106]1132sub remove {
[233]1133 if ($IPDBacl{$authuser} !~ /d/) {
1134 printError("You shouldn't have been able to get here. Access denied.");
1135 return;
1136 }
1137
[4]1138 #show confirm screen.
1139 open HTML, "../confirmRemove.html"
1140 or croak "Could not open confirmRemove.html :$!";
1141 my $html = join('', <HTML>);
1142 close HTML;
1143
1144 # Serves'em right for getting here...
1145 if (!defined($webvar{block})) {
[111]1146 printError("Error 332");
1147 return;
[4]1148 }
1149
[284]1150 my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype, $privdata);
[4]1151
[187]1152 if ($webvar{alloctype} eq 'rm') {
[4]1153 $sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
1154 $sth->execute();
1155
1156# This feels... extreme.
1157 croak $sth->errstr() if($sth->errstr());
1158
1159 $sth->bind_columns(\$cidr,\$city);
1160 $sth->execute();
1161 $sth->fetch || croak $sth->errstr();
1162 $custid = "N/A";
1163 $alloctype = $webvar{alloctype};
[74]1164 $circid = "N/A";
[4]1165 $desc = "N/A";
1166 $notes = "N/A";
1167
1168 } elsif ($webvar{alloctype} eq 'mm') {
1169 $cidr = $webvar{block};
1170 $city = "N/A";
1171 $custid = "N/A";
1172 $alloctype = $webvar{alloctype};
[74]1173 $circid = "N/A";
[4]1174 $desc = "N/A";
1175 $notes = "N/A";
[189]1176 } elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=[rm]m
[4]1177
1178 # Unassigning a static IP
[284]1179 my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid,privdata".
1180 " from poolips where ip='$webvar{block}'");
[4]1181 $sth->execute();
1182# croak $sth->errstr() if($sth->errstr());
1183
[284]1184 $sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid,
1185 \$privdata);
[4]1186 $sth->fetch() || croak $sth->errstr;
1187
[157]1188 } else { # done with alloctype=~ /^.i$/
[4]1189
[284]1190 my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes,privdata".
1191 " from allocations where cidr='$webvar{block}'");
[4]1192 $sth->execute();
1193# croak $sth->errstr() if($sth->errstr());
1194
[284]1195 $sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc,
1196 \$notes, \$privdata);
[74]1197 $sth->fetch() || carp $sth->errstr;
[4]1198 } # end cases for different alloctypes
1199
1200 # Munge everything into HTML
1201 $html =~ s|Please confirm|Please confirm <b>removal</b> of|;
1202 $html =~ s|\$\$BLOCK\$\$|$cidr|g;
[106]1203 $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$alloctype}|g;
[4]1204 $html =~ s|\$\$ALLOCTYPE\$\$|$alloctype|g;
1205 $html =~ s|\$\$CITY\$\$|$city|g;
1206 $html =~ s|\$\$CUSTID\$\$|$custid|g;
[74]1207 $html =~ s|\$\$CIRCID\$\$|$circid|g;
[4]1208 $html =~ s|\$\$DESC\$\$|$desc|g;
1209 $html =~ s|\$\$NOTES\$\$|$notes|g;
1210
1211 $html =~ s|\$\$ACTION\$\$|finaldelete|g;
1212
1213 # Set the warning text.
[157]1214 if ($alloctype =~ /^.[pd]$/) {
[4]1215 $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>|;
1216 } else {
1217 $html =~ s|<!--warn-->|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.</div></td></tr>|;
1218 }
1219
[284]1220 my $i = 1;
1221 # Check to see if user is allowed to do anything with sensitive data
1222 if ($IPDBacl{$authuser} =~ /s/) {
1223 $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
1224 qq(<td class=regular>$privdata</td></tr>\n);
1225 $i++;
1226 }
1227 $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1228
1229 $i = ++$i % 2;
1230 $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
1231
[4]1232 print $html;
1233} # end edit()
1234
1235
1236# Delete an allocation. Return it to the freeblocks table; munge
1237# data as necessary to keep as few records as possible in freeblocks
1238# to prevent weirdness when allocating blocks later.
1239# Remove IPs from pool listing if necessary
1240sub finalDelete {
[233]1241 if ($IPDBacl{$authuser} !~ /d/) {
1242 printError("You shouldn't have been able to get here. Access denied.");
1243 return;
1244 }
[4]1245
[106]1246 my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
[4]1247
[106]1248 if ($code eq 'OK') {
[4]1249 print "<div class=heading align=center>Success! $webvar{block} deallocated.</div>\n";
[106]1250 syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}";
[214]1251 # Notify tech@ when a block/IP is deallocated
[247]1252# mailNotify('tech@example.com',"REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1253# "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n");
[106]1254 } else {
1255 if ($webvar{alloctype} =~ /^.i$/) {
1256 syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
[111]1257 printError("Could not deallocate static IP $webvar{block}: $msg");
[106]1258 } else {
1259 syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
[111]1260 printError("Could not deallocate netblock $webvar{block}: $msg");
[4]1261 }
[106]1262 }
[4]1263
1264} # finalDelete
1265
1266
[233]1267sub exitError {
1268 my $errStr = $_[0];
1269 printHeader('','');
1270 print qq(<center><p class="regular"> $errStr </p>
1271<input type="button" value="Back" onclick="history.go(-1)">
1272</center>
1273);
1274 printFooter();
1275 exit;
1276} # errorExit
1277
1278
[4]1279# Just in case we manage to get here.
1280exit 0;
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