source: branches/htmlform/cgi-bin/main.cgi @ 476

Last change on this file since 476 was 476, checked in by Kris Deugau, 11 years ago

/branches/htmlform

Convert finalDelete to template
Add missing node info on update page
Fix backlink on update page
Tweak edit page to use the right name for the node dropdown
See #3.

  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 40.7 KB
Line 
1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3###
4# SVN revision info
5# $Date: 2010-08-25 19:16:21 +0000 (Wed, 25 Aug 2010) $
6# SVN revision $Rev: 476 $
7# Last update by $Author: kdeugau $
8###
9# Copyright (C) 2004-2010 - Kris Deugau
10
11use strict;             
12use warnings;   
13use CGI::Carp qw(fatalsToBrowser);
14use CGI::Simple;
15use HTML::Template;
16use DBI;
17use CommonWeb qw(:ALL);
18use CustIDCK;
19use POSIX qw(ceil);
20use NetAddr::IP;
21
22use Sys::Syslog;
23
24# don't remove!  required for GNU/FHS-ish install from tarball
25##uselib##
26
27use MyIPDB;
28
29openlog "IPDB","pid","$IPDB::syslog_facility";
30
31# Collect the username from HTTP auth.  If undefined, we're in
32# a test environment, or called without a username.
33my $authuser;
34if (!defined($ENV{'REMOTE_USER'})) {
35  $authuser = '__temptest';
36} else {
37  $authuser = $ENV{'REMOTE_USER'};
38}
39
40syslog "debug", "$authuser active, $ENV{'REMOTE_ADDR'}";
41
42# Why not a global DB handle?  (And a global statement handle, as well...)
43# Use the connectDB function, otherwise we end up confusing ourselves
44my $ip_dbh;
45my $sth;
46my $errstr;
47($ip_dbh,$errstr) = connectDB_My;
48if (!$ip_dbh) {
49  exitError("Database error: $errstr\n");
50}
51initIPDBGlobals($ip_dbh);
52
53# Set up some globals
54##fixme - need to autofill this somehow
55$ENV{HTML_TEMPLATE_ROOT} = '/home/kdeugau/dev/ipdb/trunk/templates';
56
57my $header = HTML::Template->new(filename => "header.tmpl");
58my $footer = HTML::Template->new(filename => "footer.tmpl");
59
60$header->param(version => $IPDB::VERSION);
61$header->param(addperm => $IPDBacl{$authuser} =~ /a/);
62print "Content-type: text/html\n\n", $header->output;
63
64# Set up the CGI object...
65my $q = new CGI::Simple;
66# ... and get query-string params as well as POST params if necessary
67$q->parse_query_string;
68
69# Convenience;  saves changing all references to %webvar
70##fixme:  tweak for handling <select multiple='y' size=3> (list with multiple selection)
71my %webvar = $q->Vars;
72
73
74#main()
75
76if(!defined($webvar{action})) {
77  $webvar{action} = "index";    #shuts up the warnings.
78}
79
80my $page = HTML::Template->new(filename => "$webvar{action}.tmpl");
81
82if($webvar{action} eq 'index') {
83  showSummary();
84} elsif ($webvar{action} eq 'addmaster') {
85  if ($IPDBacl{$authuser} !~ /a/) {
86    printError("You shouldn't have been able to get here.  Access denied.");
87  }
88} elsif ($webvar{action} eq 'newmaster') {
89
90  if ($IPDBacl{$authuser} !~ /a/) {
91    printError("You shouldn't have been able to get here.  Access denied.");
92  } else {
93    my $cidr = new NetAddr::IP $webvar{cidr};
94    $page->param(cidr => "$cidr");
95
96    my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr});
97
98    if ($code eq 'FAIL') {
99      syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
100      $page->param(err => $msg);
101    } else {
102      syslog "info", "$authuser added master block $webvar{cidr}";
103    }
104
105  } # ACL check
106
107} # end add new master
108
109elsif($webvar{action} eq 'showmaster') {
110  showMaster();
111}
112elsif($webvar{action} eq 'showrouted') {
113  showRBlock();
114}
115elsif($webvar{action} eq 'listpool') {
116  listPool();
117}
118
119# Not modified or added;  just shuffled
120elsif($webvar{action} eq 'assign') {
121  assignBlock();
122}
123elsif($webvar{action} eq 'confirm') {
124  confirmAssign();
125}
126elsif($webvar{action} eq 'insert') {
127  insertAssign();
128}
129elsif($webvar{action} eq 'edit') {
130  edit();
131}
132elsif($webvar{action} eq 'update') {
133  update();
134}
135elsif($webvar{action} eq 'delete') {
136  remove();
137}
138elsif($webvar{action} eq 'finaldelete') {
139  finalDelete();
140}
141elsif ($webvar{action} eq 'nodesearch') {
142  open HTML, "<../nodesearch.html";
143  my $html = join('',<HTML>);
144  close HTML;
145
146  $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
147  $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
148  my $nodes = '';
149  while (my ($nid,$nname) = $sth->fetchrow_array()) {
150    $nodes .= "<option value='$nid'>$nname</option>\n";
151  }
152  $html =~ s/\$\$NODELIST\$\$/$nodes/;
153
154  print $html;
155}
156
157# Default is an error.  It shouldn't be possible to easily get here.
158# The only way I can think of offhand is to just call main.cgi bare-
159# which is not in any way guaranteed to provide anything useful.
160else {
161  my $rnd = rand 500;
162  my $boing = sprintf("%.2f", rand 500);
163  my @excuses = ("Aether cloudy.  Ask again later.","The gods are unhappy with your sacrifice.",
164        "Because one of it's legs are both the same", "*wibble*",
165        "Hey! Stop pushing my buttons!", "I ain't done nuttin'", "9",
166        "8", "9", "10", "11", "12", "13", "14", "15", "16", "17");
167  printAndExit("Error $boing:  ".$excuses[$rnd/30.0]);
168}
169## Finally! Done with that NASTY "case" emulation!
170
171
172
173# Clean up IPDB globals, DB handle, etc.
174finish($ip_dbh);
175
176#print qq(<div align=right style="position: absolute; right: 30px;">).
177#       qq(<a href="/ip/cgi-bin/admin.cgi">Admin tools</a></div><br>\n)
178#       if $IPDBacl{$authuser} =~ /A/;
179
180## Do all our printing here so we can generate errors and stick them into the slots in the templates.
181
182# can't do this yet, too many blowups
183#print "Content-type: text/html\n\n", $header->output;
184
185print $page->output;
186
187# include the admin tools link in the output?
188$footer->param(adminlink => ($IPDBacl{$authuser} =~ /A/));
189
190print $footer->output;
191
192# Just in case something waaaayyy down isn't in place
193# properly... we exit explicitly.
194exit;
195
196
197
198# args are: a reference to an array with the row to be printed and the
199# class(stylesheet) to use for formatting.
200# if ommitting the class - call the sub as &printRow(\@array)
201sub printRow {
202  my ($rowRef,$class) = @_;
203
204  if (!$class) {
205    print "<tr>\n";
206  } else {
207    print "<tr class=\"$class\">\n";
208  }
209
210ELEMENT:  foreach my $element (@$rowRef) {
211    if (!defined($element)) {
212      print "<td></td>\n";
213      next ELEMENT;
214    }
215    $element =~ s|\n|</br>|g;
216    print "<td>$element</td>\n";
217  }
218  print "</tr>";
219} # printRow
220
221
222# Prints table headings.  Accepts any number of arguments;
223# each argument is a table heading.
224sub startTable {
225  print qq(<center><table width="98%" cellspacing="0" class="center"><tr>);
226
227  foreach(@_) {
228    print qq(<td class="heading">$_</td>);
229  }
230  print "</tr>\n";
231} # startTable
232
233
234# Initial display:  Show master blocks with total allocated subnets, total free subnets
235sub showSummary {
236  my %allocated;
237  my %free;
238  my %routed;
239  my %bigfree;
240
241  # Count the allocations.
242  $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
243  foreach my $master (@masterblocks) {
244    $sth->execute("$master");
245    $sth->bind_columns(\$allocated{"$master"});
246    $sth->fetch();
247  }
248
249  # Count routed blocks
250  $sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
251  foreach my $master (@masterblocks) {
252    $sth->execute("$master");
253    $sth->bind_columns(\$routed{"$master"});
254    $sth->fetch();
255  }
256
257  # Count the free blocks.
258  $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
259        "(routed='y' or routed='n')");
260  foreach my $master (@masterblocks) {
261    $sth->execute("$master");
262    $sth->bind_columns(\$free{"$master"});
263    $sth->fetch();
264  }
265
266  # Find the largest free block in each master
267  $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
268        "(routed='y' or routed='n') order by maskbits limit 1");
269  foreach my $master (@masterblocks) {
270    $sth->execute("$master");
271    $sth->bind_columns(\$bigfree{"$master"});
272    $sth->fetch();
273  }
274
275  # Assemble the data to stuff into the template.
276  my @masterlist;
277  my $rowclass=0;
278  foreach my $master (@masterblocks) {
279    my %row = (rowclass => "row$rowclass",
280        master => "$master",
281        routed => $routed{"$master"},
282        allocated => $allocated{"$master"},
283        free => $free{"$master"},
284        bigfree => ( ($bigfree{"$master"} eq '') ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
285        );
286    push (@masterlist, \%row);
287    $rowclass++;  $rowclass = $rowclass % 2;
288  }
289  $page->param(masterlist => \@masterlist);
290
291  $page->param(addmaster => ($IPDBacl{$authuser} =~ /a/) );
292
293} # showSummary
294
295
296# Display detail on master
297# Alrighty then!  We're showing routed blocks within a single master this time.
298# We should be able to steal code from showSummary(), and if I'm really smart
299# I'll figger a way to munge the two together.  (Once I've done that, everything
300# else should follow.  YMMV.)
301sub showMaster {
302
303  $page->param(master => $webvar{block});
304
305  my %allocated;
306  my %free;
307  my %cities;
308  my %bigfree;
309
310  my $master = new NetAddr::IP $webvar{block};
311  my @localmasters;
312
313  # Fetch only the blocks relevant to this master
314  $sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
315  $sth->execute();
316
317  my $i=0;
318  while (my @data = $sth->fetchrow_array()) {
319    my $cidr = new NetAddr::IP $data[0];
320    $localmasters[$i++] = $cidr;
321    $free{"$cidr"} = 0;
322    $allocated{"$cidr"} = 0;
323    $bigfree{"$cidr"} = 128;
324    # Retain the routing destination
325    $cities{"$cidr"} = $data[1];
326  }
327
328  # Check if there were actually any blocks routed from this master
329  if ($i > 0) {
330
331    # Count the allocations
332    $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
333    foreach my $master (@localmasters) {
334      $sth->execute("$master");
335      $sth->bind_columns(\$allocated{"$master"});
336      $sth->fetch();
337    }
338
339    # Count the free blocks.
340    $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
341        "(routed='y' or routed='n')");
342    foreach my $master (@localmasters) {
343      $sth->execute("$master");
344      $sth->bind_columns(\$free{"$master"});
345      $sth->fetch();
346    }
347
348    # Get the size of the largest free block
349    $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
350        "(routed='y' or routed='n') order by maskbits limit 1");
351    foreach my $master (@localmasters) {
352      $sth->execute("$master");
353      $sth->bind_columns(\$bigfree{"$master"});
354      $sth->fetch();
355    }
356
357    my @routed;
358    my $rowclass = 0;
359    foreach my $master (@localmasters) {
360      my %row = (
361        rowclass => $rowclass % 2,
362        block => "$master",
363        city => $cities{"$master"},
364        nsubs => $allocated{"$master"},
365        nfree => $free{"$master"},
366        lfree => ( ($bigfree{"$master"} eq 128) ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
367        );
368      push @routed, \%row;
369      $rowclass++;
370    }
371    $page->param(routedlist => \@routed);
372
373  } # end check for existence of routed blocks in master
374
375  $page->param(delmaster => ($IPDBacl{$authuser} =~ /d/));
376
377  # Snag the free blocks.
378  my $count = 0;
379  $sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
380        "routed='n' order by cidr");
381  $sth->execute();
382  my @unrouted;
383  my $rowclass = 0;
384  while (my @data = $sth->fetchrow_array()) {
385    my $cidr = new NetAddr::IP $data[0];
386    my %row = (
387        rowclass => $rowclass % 2,
388        fblock => "$cidr",
389        frange => $cidr->range
390        );
391    push @unrouted, \%row;
392    $rowclass++;
393  }
394  $page->param(unrouted => \@unrouted);
395
396} # showMaster
397
398
399# Display details of a routed block
400# Alrighty then!  We're showing allocations within a routed block this time.
401# We should be able to steal code from showSummary() and showMaster(), and if
402# I'm really smart I'll figger a way to munge all three together.  (Once I've
403# done that, everything else should follow.  YMMV.
404# This time, we check the database before spewing, because we may
405# not have anything useful to spew.
406sub showRBlock {
407
408  my $master = new NetAddr::IP $webvar{block};
409
410  $sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
411  $sth->execute;
412  my ($rcity) = $sth->fetchrow_array;
413
414  $page->param(master => "$master");
415  $page->param(rcity => $rcity);
416
417  # Snag the allocations for this block
418  $sth = $ip_dbh->prepare("select cidr,city,type,custid,swip,description".
419        " from allocations where cidr <<= '$master' order by cidr");
420  $sth->execute();
421
422  # hack hack hack
423  # set up to flag swip=y records if they don't actually have supporting data in the customers table
424  my $custsth = $ip_dbh->prepare("select count(*) from customers where custid=?");
425
426  my $rowclass = 0;
427  my @blocklist;
428  while (my ($cidr,$city,$type,$custid,$swip,$desc) = $sth->fetchrow_array()) {
429    $custsth->execute($custid);
430    my ($ncust) = $custsth->fetchrow_array();
431
432    my %row = (
433        rowclass => $rowclass++ % 2,
434        block => $cidr,
435        city => $city,
436        type => $disp_alloctypes{$type},
437        custid => $custid,
438        swip => ($swip eq 'y' ? ($ncust == 0 ? 'Yes<small>*</small>' : 'Yes') : 'No'),
439        desc => $desc
440        );
441    $row{subblock} = ($type =~ /^.r$/);         # hmf.  wonder why these won't work in the hash declaration...
442    $row{listpool} = ($type =~ /^.[pd]$/);
443    push (@blocklist, \%row);
444  }
445  $page->param(blocklist => \@blocklist);
446
447  $page->param(delrouted => $IPDBacl{$authuser} =~ /d/);
448
449  # Snag the free blocks.  We don't really *need* to be pedantic about avoiding
450  # unrouted free blocks, but it's better to let the database do the work if we can.
451  $rowclass = 0;
452  my @unassigned;
453  $sth = $ip_dbh->prepare("select cidr,routed from freeblocks where cidr <<= '$master'".
454        " order by cidr");
455  $sth->execute();
456  while (my ($cidr_db,$routed) = $sth->fetchrow_array()) {
457    my $cidr = new NetAddr::IP $cidr_db;
458
459    my %row = (
460        rowclass => $rowclass++ % 2,
461        subblock => ($routed ne 'y' && $routed ne 'n'),
462        fblock => $cidr_db,
463        fbtype => $routed,
464        frange => $cidr->range,
465        );
466    push @unassigned, \%row;
467  }
468  $page->param(unassigned => \@unassigned);
469
470} # showRBlock
471
472
473# List the IPs used in a pool
474sub listPool {
475
476  my $cidr = new NetAddr::IP $webvar{pool};
477
478  $page->param(block => $webvar{pool});
479  $page->param(netip => $cidr->addr);
480  $cidr++;
481  $page->param(gate => $cidr->addr);
482  $cidr--;  $cidr--;
483  $page->param(bcast => $cidr->addr);
484  $page->param(mask => $cidr->mask);
485
486  # Snag pool info for heading
487  $sth = $ip_dbh->prepare("select type,city from allocations where cidr=?");
488  $sth->execute($webvar{pool});
489  my ($pooltype, $poolcity) = $sth->fetchrow_array;
490
491  $page->param(disptype => $disp_alloctypes{$pooltype});
492  $page->param(city => $poolcity);
493
494#  print qq(<center><div class="heading">Listing pool IPs for $cidr<br>\n).
495#       qq(($disp_alloctypes{$pooltype} in $poolcity)</div></center><br>\n);
496  # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
497  $page->param(realblock => $pooltype =~ /^.d$/);
498
499# probably have to add an "edit IP allocation" link here somewhere.
500
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 @poolips;
505  my $rowclass = 0;
506  while (my ($ip,$custid,$available,$desc,$type) = $sth->fetchrow_array) {
507    my %row = (
508        rowclass => $rowclass++ % 2,
509        ip => $ip,
510        custid => $custid,
511        available => $available,
512        desc => $desc,
513        maydel => $IPDBacl{$authuser} =~ /d/,
514        delme => $available eq 'n'
515        );
516    push @poolips, \%row;
517  }
518  $page->param(poolips => \@poolips);
519
520} # end listPool
521
522
523# Show "Add new allocation" page.  Note that the actual page may
524# be one of two templates, and the lists come from the database.
525sub assignBlock {
526
527  if ($IPDBacl{$authuser} !~ /a/) {
528    printError("You shouldn't have been able to get here.  Access denied.");
529    return;
530  }
531
532  # hack pthbttt eww
533  $webvar{block} = '' if !$webvar{block};
534
535# hmm.  TMPL_IF block and TMPL_ELSE block on these instead?
536  $page->param(rowa => 'row'.($webvar{block} eq '' ? 1 : 0));
537  $page->param(rowb => 'row'.($webvar{block} eq '' ? 0 : 1));
538  $page->param(block => $webvar{block});        # fb-assign flag, if block is set, we're in fb-assign
539  $page->param(iscontained => ($webvar{fbtype} && $webvar{fbtype} ne 'y'));
540
541  # New special case- block to assign is specified
542  if ($webvar{block} ne '') {
543    my $block = new NetAddr::IP $webvar{block};
544
545    # Handle contained freeblock allocation.
546    # This is a little dangerous, as it's *theoretically* possible to
547    # get fbtype='n' (aka a non-routed freeblock).  However, should
548    # someone manage to get there, they get what they deserve.
549    if ($webvar{fbtype} ne 'y') {
550      # Snag the type of the container block from the database.
551      $sth = $ip_dbh->prepare("select type from allocations where cidr >>='$block'");
552      $sth->execute;
553      my @data = $sth->fetchrow_array;
554      $data[0] =~ s/c$/r/;      # Munge the type into the correct form
555      $page->param(fbdisptype => $list_alloctypes{$data[0]});
556      $page->param(type => $data[0]);
557    } else {
558      $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 ".
559        "and type not like '_i' and type not like '_r' order by listorder");
560      $sth->execute;
561      my @data = $sth->fetchrow_array;
562      my @typelist;
563      my $selflag = 0;
564      while (my @data = $sth->fetchrow_array) {
565        my %row = (tval => $data[0],
566                type => $data[1],
567                sel => ($selflag == 0 ? ' selected' : '')
568                );
569        push (@typelist, \%row);
570        $selflag++;
571      }
572      $page->param(typelist => \@typelist);
573    }
574  } else {
575    my @masterlist;
576    foreach my $master (@masterblocks) {
577      my %row = (master => "$master");
578      push (@masterlist, \%row);
579    }
580    $page->param(masterlist => \@masterlist);
581
582    my @pops;
583    foreach my $pop (@poplist) {
584      my %row = (pop => $pop);
585      push (@pops, \%row);
586    }
587    $page->param(pops => \@pops);
588
589    # could arguably include routing (500) in the list, but ATM it doesn't
590    # make sense, and in any case that shouldn't be structurally possible here.
591    $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder <= 500 order by listorder");
592    $sth->execute;
593    my @typelist;
594    my $selflag = 0;
595    while (my @data = $sth->fetchrow_array) {
596      my %row = (tval => $data[0],
597        type => $data[1],
598        sel => ($selflag == 0 ? ' selected' : '')
599        );
600      push (@typelist, \%row);
601      $selflag++;
602    }
603    $page->param(typelist => \@typelist);
604  }
605
606  my @cities;
607  foreach my $city (@citylist) {
608    my %row = (city => $city);
609    push (@cities, \%row);
610  }
611  $page->param(citylist => \@cities);
612
613## node hack
614  $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
615  $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
616  my @nodes;
617  while (my ($nid,$nname) = $sth->fetchrow_array()) {
618    my %row = (nid => $nid, nname => $nname);
619    push (@nodes, \%row);
620  }
621  $page->param(nodelist => \@nodes);
622## end node hack
623
624  $page->param(privdata => $IPDBacl{$authuser} =~ /s/);
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
651# Ewww.  But it works.
652    $sth = $ip_dbh->prepare("SELECT (SELECT city FROM allocations WHERE cidr=poolips.pool), ".
653        "poolips.pool, COUNT(*) FROM poolips,allocations WHERE poolips.available='y' AND ".
654        "poolips.pool=allocations.cidr AND allocations.city='$webvar{pop}' AND poolips.type LIKE '".$base."_' ".
655        "GROUP BY pool");
656    $sth->execute;
657    my $optionlist;
658
659    my @poollist;
660    while (my ($poolcit,$poolblock,$poolfree) = $sth->fetchrow_array) {
661      # city,pool cidr,free IP count
662      if ($poolfree > 0) {
663        my %row = (poolcit => $poolcit, poolblock => $poolblock, poolfree => $poolfree);
664        push (@poollist, \%row);
665      }
666    }
667    $page->param(staticip => 1);
668    $page->param(poollist => \@poollist);
669    $cidr = "Single static IP";
670##fixme:  need to handle "no available pools"
671
672  } else { # end show pool options
673
674    if ($webvar{fbassign} eq 'y') {
675      $cidr = new NetAddr::IP $webvar{block};
676      $webvar{maskbits} = $cidr->masklen;
677    } else { # done with direct freeblocks assignment
678
679      if (!$webvar{maskbits}) {
680        $page->param(err => "Please specify a CIDR mask length.");
681        return;
682      }
683      my $sql;
684      my $city;
685      my $failmsg;
686      my $extracond = '';
687      if ($webvar{allocfrom} eq '-') {
688        $extracond = ($webvar{allowpriv} eq 'on' ? '' : 
689                " and not (cidr <<= '192.168.0.0/16'".
690                        " or cidr <<= '10.0.0.0/8'".
691                        " or cidr <<= '172.16.0.0/12')");
692      }
693      my $sortorder;
694      if ($webvar{alloctype} eq 'rm') {
695        if ($webvar{allocfrom} ne '-') {
696          $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
697                " and cidr <<= '$webvar{allocfrom}'";
698          $sortorder = "maskbits desc";
699        } else {
700          $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'";
701          $sortorder = "maskbits desc";
702        }
703        $failmsg = "No suitable free block found.<br>\nWe do not have a free".
704          " routeable block of that size.<br>\nYou will have to either route".
705          " a set of smaller netblocks or a single smaller netblock.";
706      } else {
707##fixme
708# This section needs serious Pondering.
709        # Pools of most types get assigned to the POP they're "routed from"
710        # This includes WAN blocks and other netblock "containers"
711        # This does NOT include cable pools.
712        if ($webvar{alloctype} =~ /^.[pc]$/) {
713          $city = $webvar{city};
714          $failmsg = "No suitable free block found.<br>\nYou will have to route another".
715            " superblock from one of the<br>\nmaster blocks or chose a smaller".
716            " block size for the pool.";
717        } else {
718          $city = $webvar{pop};
719          $failmsg = "No suitable free block found.<br>\nYou will have to route another".
720            " superblock to $webvar{pop}<br>\nfrom one of the master blocks or".
721            " chose a smaller blocksize.";
722        }
723        if (defined $webvar{allocfrom} && $webvar{allocfrom} ne '-') {
724          $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
725                " and cidr <<= '$webvar{allocfrom}' and routed='".
726                (($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
727          $sortorder = "maskbits desc,cidr";
728        } else {
729          $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
730                " and routed='".(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
731          $sortorder = "maskbits desc,cidr";
732        }
733      }
734      $sql = $sql.$extracond." order by ".$sortorder;
735      $sth = $ip_dbh->prepare($sql);
736      $sth->execute;
737      my @data = $sth->fetchrow_array();
738      if ($data[0] eq "") {
739        $page->param(err => $failmsg);
740        return;
741      }
742      $cidr = new NetAddr::IP $data[0];
743    } # check for freeblocks assignment or IPDB-controlled assignment
744
745    $alloc_from = "$cidr";
746
747    # If the block to be allocated is smaller than the one we found,
748    # figure out the "real" block to be allocated.
749    if ($cidr->masklen() ne $webvar{maskbits}) {
750      my $maskbits = $cidr->masklen();
751      my @subblocks;
752      while ($maskbits++ < $webvar{maskbits}) {
753        @subblocks = $cidr->split($maskbits);
754      }
755      $cidr = $subblocks[0];
756    }
757  } # if ($webvar{alloctype} =~ /^.i$/)
758
759## node hack
760  if ($webvar{node} && $webvar{node} ne '-') {
761    $sth = $ip_dbh->prepare("SELECT node_name FROM nodes WHERE node_id=?");
762    $sth->execute($webvar{node});
763    my ($nodename) = $sth->fetchrow_array();
764    $page->param(nodename => $nodename);
765    $page->param(nodeid => $webvar{node});
766  }
767## end node hack
768
769  # Stick in the allocation data
770  $page->param(alloc_type => $webvar{alloctype});
771  $page->param(typefull => $q->escapeHTML($disp_alloctypes{$webvar{alloctype}}));
772  $page->param(alloc_from => $alloc_from);
773  $page->param(cidr => $cidr);
774  $page->param(city => $q->escapeHTML($webvar{city}));
775  $page->param(custid => $webvar{custid});
776  $page->param(circid => $q->escapeHTML($webvar{circid}));
777  $page->param(desc => $q->escapeHTML($webvar{desc}));
778
779##fixme: find a way to have the displayed copy have <br> substitutions
780# for newlines, and the <input> value have either encoded or bare newlines.
781# Also applies to privdata.
782  $page->param(notes => $q->escapeHTML($webvar{notes},'y'));
783
784  # Check to see if user is allowed to do anything with sensitive data
785  my $privdata = '';
786  $page->param(privdata => $q->escapeHTML($webvar{privdata},'y'))
787        if $IPDBacl{$authuser} =~ /s/;
788
789  # Yay!  This now has it's very own little home.
790  $page->param(billinguser => $webvar{userid})
791        if $webvar{userid};
792
793##fixme:  this is only needed iff confirm.tmpl/confirm.html and
794# confirmRemove.html/confirmRemove.tmpl are merged (quite possible, just
795# a little tedious)
796  $page->param(action => "insert");
797
798} # end confirmAssign
799
800
801# Do the work of actually inserting a block in the database.
802sub insertAssign {
803  if ($IPDBacl{$authuser} !~ /a/) {
804    printError("You shouldn't have been able to get here.  Access denied.");
805    return;
806  }
807  # Some things are done more than once.
808  return if !validateInput();
809
810  if (!defined($webvar{privdata})) {
811    $webvar{privdata} = '';
812  }
813  # $code is "success" vs "failure", $msg contains OK for a
814  # successful netblock allocation, the IP allocated for static
815  # IP, or the error message if an error occurred.
816
817  my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
818        $webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
819        $webvar{circid}, $webvar{privdata}, $webvar{node});
820
821  if ($code eq 'OK') {
822    if ($webvar{alloctype} =~ /^.i$/) {
823      $msg =~ s|/32||;
824      $page->param(staticip => $msg);
825      $page->param(custid => $webvar{custid});
826      $page->param(billinguser => $webvar{billinguser});
827      mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
828        "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
829        "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
830    } else {
831      my $netblock = new NetAddr::IP $webvar{fullcidr};
832      $page->param(fullcidr => $webvar{fullcidr});
833      $page->param(alloctype => $disp_alloctypes{$webvar{alloctype}});
834      $page->param(custid => $webvar{custid});
835      if ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) {
836        $page->param(billinguser => $webvar{billinguser});
837        $page->param(custid => $webvar{custid});
838        $page->param(netaddr => $netblock->addr);
839        $page->param(masklen => $netblock->masklen);
840      }
841      mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
842        "$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
843        "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
844    }
845    syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
846        "'$webvar{alloctype}' ($msg)";
847  } else {
848    syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
849        "'$webvar{alloctype}' by $authuser failed: '$msg'";
850    $page->param(err => "Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
851        " failed:<br>\n$msg\n");
852  }
853
854} # end insertAssign()
855
856
857# Does some basic checks on common input data to make sure nothing
858# *really* weird gets in to the database through this script.
859# Does NOT do complete input validation!!!
860sub validateInput {
861  if ($webvar{city} eq '-') {
862    printError("Please choose a city.");
863    return;
864  }
865
866  # Alloctype check.
867  chomp $webvar{alloctype};
868  if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
869    # Danger! Danger!  alloctype should ALWAYS be set by a dropdown.  Anyone
870    # managing to call things in such a way as to cause this deserves a cryptic error.
871    printError("Invalid alloctype");
872    return;
873  }
874
875  # CustID check
876  # We have different handling for customer allocations and "internal" or "our" allocations
877  if ($def_custids{$webvar{alloctype}} eq '') {
878    if (!$webvar{custid}) {
879      printError("Please enter a customer ID.");
880      return;
881    }
882    if ($webvar{custid} !~ /^(?:\d{10}|\d{7}|STAFF)(?:-\d\d?)?$/) {
883      # Force uppercase for now...
884      $webvar{custid} =~ tr/a-z/A-Z/;
885      # Crosscheck with billing.
886      my $status = CustIDCK->custid_exist($webvar{custid});
887      if ($CustIDCK::Error) {
888        printError("Error verifying customer ID: ".$CustIDCK::ErrMsg);
889        return;
890      }
891      if (!$status) {
892        printError("Customer ID not valid.  Make sure the Customer ID ".
893          "is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
894          "non-customer assignments.");
895        return;
896      }
897    }
898#    print "<!-- [ In validateInput().  Insert customer ID cross-check here. ] -->\n";
899  } else {
900    # New!  Improved!  And now Loaded From The Database!!
901    if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
902      $webvar{custid} = $def_custids{$webvar{alloctype}};
903    }
904  }
905
906  # Check POP location
907  my $flag;
908  if ($webvar{alloctype} eq 'rm') {
909    $flag = 'for a routed netblock';
910    foreach (@poplist) {
911      if (/^$webvar{city}$/) {
912        $flag = 'n';
913        last;
914      }
915    }
916  } else {
917    $flag = 'n';
918##fixme:  hook to force-set POP or city on certain alloctypes
919# if ($webvar{alloctype =~ /foo,bar,bz/ { $webvar{pop} = 'blah'; }
920    if ($webvar{pop} =~ /^-$/) {
921      $flag = 'to route the block from/through';
922    }
923  }
924  if ($flag ne 'n') {
925    printError("Please choose a valid POP location $flag.  Valid ".
926        "POP locations are currently:<br>\n".join (" - ", @poplist));
927    return;
928  }
929
930  return 'OK';
931} # end validateInput
932
933
934# Displays details of a specific allocation in a form
935# Allows update/delete
936# action=edit
937sub edit {
938
939  my $sql;
940
941  # Two cases:  block is a netblock, or block is a static IP from a pool
942  # because I'm lazy, we'll try to make the SELECT's bring out identical)ish) data
943##fixme:  allow "SWIP" (publication to rWHOIS) of static IP data
944  if ($webvar{block} =~ /\/32$/) {
945    $sql = "select ip,custid,type,city,circuitid,description,notes,modifystamp,privdata from poolips where ip='$webvar{block}'";
946  } else {
947    $sql = "select cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata,swip from allocations where cidr='$webvar{block}'"
948  }
949
950  # gotta snag block info from db
951  $sth = $ip_dbh->prepare($sql);
952  $sth->execute;
953  my @data = $sth->fetchrow_array;
954
955  # Clean up extra whitespace on alloc type
956  $data[2] =~ s/\s//;
957
958  # We can't let the city be changed here;  this block is a part of
959  # a larger routed allocation and therefore by definition can't be moved.
960  # block and city are static.
961##fixme
962# Needs thinking.  Have to allow changes to city to correct errors, no?
963# Also have areas where a routed block at a POP serves "many" cities/towns/named crossroads
964
965# @data: cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata,swip
966
967  $page->param(block => $webvar{block});
968
969  $page->param(custid => $data[1]);
970  $page->param(city => $data[3]);
971  $page->param(circid => $data[4]);
972  $page->param(desc => $data[5]);
973  $page->param(notes => $data[6]);
974
975##fixme The check here should be built from the database
976# Need to expand to support pool types too
977  if ($data[2] =~ /^.[ne]$/ && $IPDBacl{$authuser} =~ /c/) {
978    $page->param(changetype => 1);
979    $page->param(alloctype => [
980                { selme => ($data[2] eq 'me'), type => "me", disptype => "Dialup netblock" },
981                { selme => ($data[2] eq 'de'), type => "de", disptype => "Dynamic DSL netblock" },
982                { selme => ($data[2] eq 'ce'), type => "ce", disptype => "Dynamic cable netblock" },
983                { selme => ($data[2] eq 'we'), type => "we", disptype => "Dynamic wireless netblock" },
984                { selme => ($data[2] eq 'cn'), type => "cn", disptype => "Customer netblock" },
985                { selme => ($data[2] eq 'en'), type => "en", disptype => "End-use netblock" },
986                { selme => ($data[2] eq 'in'), type => "in", disptype => "Internal netblock" },
987                ]
988        );
989  } else {
990    $page->param(disptype => $disp_alloctypes{$data[2]});
991    $page->param(type => $data[2]);
992  }
993
994## node hack
995  $sth = $ip_dbh->prepare("SELECT nodes.node_id,node_name FROM nodes INNER JOIN noderef".
996        " ON nodes.node_id=noderef.node_id WHERE noderef.block='$webvar{block}'");
997  $sth->execute;
998  my ($nodeid,$nodename) = $sth->fetchrow_array();
999  $page->param(havenodeid => $nodeid);
1000
1001  if ($data[2] eq 'fr' || $data[2] eq 'bi') {
1002    $page->param(typesupportsnodes => 1);
1003    $page->param(nodename => $nodename);
1004
1005##fixme:  this whole hack needs cleanup and generalization for all alloctypes
1006##fixme:  arguably a bug that presence of a nodeid implies it can be changed..
1007#  but except for manual database changes, only the two types fr and bi can
1008#  (currently) have a nodeid set in the first place.
1009    if ($IPDBacl{$authuser} =~ /c/) {
1010      $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
1011      $sth->execute;
1012      my @nodelist;
1013      while (my ($nid,$nname) = $sth->fetchrow_array()) {
1014        my %row = (
1015                selme => ($nodeid == $nid),
1016                nodeid => $nid,
1017                nodename => $nname,
1018                );
1019        push (@nodelist, \%row);
1020      }
1021      $page->param(nodelist => \@nodelist);
1022    }
1023  }
1024## end node hack
1025
1026  my ($lastmod,undef) = split /\s+/, $data[7];
1027  $page->param(lastmod => $lastmod);
1028
1029  # not happy with the upside-down logic, but...
1030  $page->param(swipable => $data[2] !~ /.i/);
1031  $page->param(swip => $data[10] ne 'n');
1032
1033  # Check to see if we can display sensitive data
1034  $page->param(nocling => $IPDBacl{$authuser} =~ /s/);
1035  $page->param(privdata => $data[8]);
1036
1037  # ACL trickery - these two template booleans control the presence of all form/input tags
1038  $page->param(maychange => $IPDBacl{$authuser} =~ /c/);
1039  $page->param(maydel => $IPDBacl{$authuser} =~ /d/);
1040
1041} # edit()
1042
1043
1044# Stuff new info about a block into the db
1045# action=update
1046sub update {
1047  if ($IPDBacl{$authuser} !~ /c/) {
1048    printError("You shouldn't have been able to get here.  Access denied.");
1049    return;
1050  }
1051
1052  # Check to see if we can update restricted data
1053  my $privdata = '';
1054  if ($IPDBacl{$authuser} =~ /s/) {
1055    $privdata = ",privdata='$webvar{privdata}'";
1056  }
1057
1058  # Make sure incoming data is in correct format - custID among other things.
1059  return if !validateInput;
1060
1061  # SQL transaction wrapper
1062  eval {
1063    # Relatively simple SQL transaction here.
1064    my $sql;
1065    if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1066      $sql = "update poolips set custid='$webvar{custid}',notes='$webvar{notes}',".
1067        "circuitid='$webvar{circid}',description='$webvar{desc}',city='$webvar{city}'".
1068        "$privdata where ip='$webvar{block}'";
1069    } else {
1070      $sql = "update allocations set custid='$webvar{custid}',".
1071        "description='$webvar{desc}',notes='$webvar{notes}',city='$webvar{city}',".
1072        "type='$webvar{alloctype}',circuitid='$webvar{circid}'$privdata,".
1073        "swip='".($webvar{swip} eq 'on' ? 'y' : 'n')."' ".
1074        "where cidr='$webvar{block}'";
1075    }
1076    # Log the details of the change.
1077    syslog "debug", $sql;
1078    $sth = $ip_dbh->prepare($sql);
1079    $sth->execute;
1080## node hack
1081    if ($webvar{node}) {
1082      $ip_dbh->do("DELETE FROM noderef WHERE block='$webvar{block}'");
1083      $sth = $ip_dbh->prepare("INSERT INTO noderef (block,node_id) VALUES (?,?)");
1084      $sth->execute($webvar{block},$webvar{node});
1085    }
1086## end node hack
1087    $ip_dbh->commit;
1088  };
1089  if ($@) {
1090    my $msg = $@;
1091    carp "Transaction aborted because $msg";
1092    eval { $ip_dbh->rollback; };
1093    syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1094    printError("Could not update block/IP $webvar{block}: $msg");
1095    return;
1096  }
1097
1098  # If we get here, the operation succeeded.
1099  syslog "notice", "$authuser updated $webvar{block}";
1100##fixme:  need to wedge something in to allow "update:field" notifications
1101## hmm.  how to tell what changed?  O_o
1102mailNotify($ip_dbh, 's:swi', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1103        "$webvar{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
1104
1105## node hack
1106  if ($webvar{node} && $webvar{node} ne '-') {
1107    $sth = $ip_dbh->prepare("SELECT node_name FROM nodes WHERE node_id=?");
1108    $sth->execute($webvar{node});
1109    my ($nodename) = $sth->fetchrow_array();
1110    $page->param(nodename => $nodename);
1111  }
1112## end node hack
1113
1114  # Link back to browse-routed or list-pool page on "Update complete" page.
1115  my $cblock;   # to contain the CIDR of the container block we're retrieving.
1116  my $sql;
1117  if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1118    $page->param(backpool => 1);
1119    $sql = "select pool from poolips where ip='$webvar{block}'";
1120  } else {
1121    $sql = "select cidr from routed where cidr >>= '$webvar{block}'";
1122  }
1123  # I define there to be no errors on this operation...  so we don't need to check for them.
1124  $sth = $ip_dbh->prepare($sql);
1125  $sth->execute;
1126  $sth->bind_columns(\$cblock);
1127  $sth->fetch();
1128  $sth->finish;
1129  $page->param(backblock => $cblock);
1130
1131  $page->param(cidr => $webvar{block});
1132  $page->param(city => $webvar{city});
1133  $page->param(disptype => $disp_alloctypes{$webvar{alloctype}});
1134  $page->param(custid => $webvar{custid});
1135  $page->param(swip => $webvar{swip} eq 'on' ? 'Yes' : 'No');
1136  $page->param(circid => $q->escapeHTML($webvar{circid}));
1137  $page->param(desc => $q->escapeHTML($webvar{desc}));
1138  $page->param(notes => $q->escapeHTML($webvar{notes}));
1139  $webvar{privdata} = ($webvar{privdata} ? $q->escapeHTML($webvar{privdata}) : "&nbsp;");
1140  $page->param(privdata => $webvar{privdata})
1141        if $IPDBacl{$authuser} =~ /s/;
1142
1143} # update()
1144
1145
1146# Delete an allocation.
1147sub remove {
1148  if ($IPDBacl{$authuser} !~ /d/) {
1149    printError("You shouldn't have been able to get here.  Access denied.");
1150    return;
1151  }
1152
1153  # Serves'em right for getting here...
1154  if (!defined($webvar{block})) {
1155    printError("Error 332");
1156    return;
1157  }
1158
1159  my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype, $privdata);
1160
1161  if ($webvar{alloctype} eq 'rm') {
1162    $sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
1163    $sth->execute();
1164
1165# This feels...  extreme.
1166    croak $sth->errstr() if($sth->errstr());
1167
1168    $sth->bind_columns(\$cidr,\$city);
1169    $sth->execute();
1170    $sth->fetch || croak $sth->errstr();
1171    $custid = "N/A";
1172    $alloctype = $webvar{alloctype};
1173    $circid = "N/A";
1174    $desc = "N/A";
1175    $notes = "N/A";
1176    $privdata = "N/A";
1177
1178  } elsif ($webvar{alloctype} eq 'mm') {
1179
1180    $cidr = $webvar{block};
1181    $city = "N/A";
1182    $custid = "N/A";
1183    $alloctype = $webvar{alloctype};
1184    $circid = "N/A";
1185    $desc = "N/A";
1186    $notes = "N/A";
1187    $privdata = "N/A";
1188
1189  } elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=[rm]m
1190
1191    # Unassigning a static IP
1192    my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid,privdata".
1193        " from poolips where ip='$webvar{block}'");
1194    $sth->execute();
1195#  croak $sth->errstr() if($sth->errstr());
1196
1197    $sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid,
1198        \$privdata);
1199    $sth->fetch() || croak $sth->errstr;
1200
1201  } else { # done with alloctype=~ /^.i$/
1202
1203    my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes,privdata".
1204        " from allocations where cidr='$webvar{block}'");
1205    $sth->execute();
1206#       croak $sth->errstr() if($sth->errstr());
1207
1208    $sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc,
1209        \$notes, \$privdata);
1210    $sth->fetch() || carp $sth->errstr;
1211  } # end cases for different alloctypes
1212
1213  $page->param(block => $cidr);
1214  $page->param(disptype => $disp_alloctypes{$alloctype});
1215  $page->param(type => $alloctype);
1216  $page->param(city => $city);
1217  $page->param(custid => $custid);
1218  $page->param(circid => $circid);
1219  $page->param(desc => $desc);
1220  $page->param(notes => $notes);
1221  $privdata = '&nbsp;' if $privdata eq '';
1222  $page->param(privdata => $privdata) if $IPDBacl{$authuser} =~ /s/;
1223  $page->param(delpool => $alloctype =~ /^.[pd]$/);
1224
1225} # end remove()
1226
1227
1228# Delete an allocation.  Return it to the freeblocks table;  munge
1229# data as necessary to keep as few records as possible in freeblocks
1230# to prevent weirdness when allocating blocks later.
1231# Remove IPs from pool listing if necessary
1232sub finalDelete {
1233  if ($IPDBacl{$authuser} !~ /d/) {
1234    $page->param(aclerr => 1);
1235    return;
1236  }
1237
1238  # need to retrieve block data before deleting so we can notify on that
1239  my ($cidr,$custid,$type,$city,$description) = getBlockData($ip_dbh, $webvar{block});
1240
1241  my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
1242
1243  $page->param(block => $webvar{block});
1244  if ($code eq 'OK') {
1245    syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}".
1246        " $custid, $city, desc='$description'";
1247    mailNotify($ip_dbh, 'da', "REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1248        "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n".
1249        "CustID: $custid\nCity: $city\nDescription: $description\n");
1250  } else {
1251    $page->param(failmsg => $msg);
1252    if ($webvar{alloctype} =~ /^.i$/) {
1253      syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1254    } else {
1255      syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1256      $page->param(netblock => 1);
1257    }
1258  }
1259
1260} # finalDelete
1261
1262
1263# going, going, gone... this sub to be removed Any Day Real Soon Now(TM)
1264sub exitError {
1265  my $errStr = $_[0];
1266  printHeader('','');
1267  print qq(<center><p class="regular"> $errStr </p>
1268<input type="button" value="Back" onclick="history.go(-1)">
1269</center>
1270);
1271
1272  # We print the footer here, so we don't have to do it elsewhere.
1273  # include the admin tools link in the output?
1274  $footer->param(adminlink => ($IPDBacl{$authuser} =~ /A/));
1275
1276  print $footer->output;
1277
1278  exit;
1279} # errorExit
1280
1281
1282# Just in case we manage to get here.
1283exit 0;
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