source: branches/htmlform/cgi-bin/main.cgi @ 503

Last change on this file since 503 was 503, checked in by Kris Deugau, 10 years ago

/branches/htmlform

Checkpoint, clearing out references to printError()
All ACL checks that generate error pages should now be converted
to use the new aclerror template. See #15.
Fix a minor bug in CustIDCK.pm - calls to custid_check are being
treated as an object call for some reason.

  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 39.7 KB
Line 
1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3###
4# SVN revision info
5# $Date: 2011-09-26 22:05:01 +0000 (Mon, 26 Sep 2011) $
6# SVN revision $Rev: 503 $
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## Environment.  Collect some things, process some things, set some things...
32
33# Collect the username from HTTP auth.  If undefined, we're in
34# a test environment, or called without a username.
35my $authuser;
36if (!defined($ENV{'REMOTE_USER'})) {
37  $authuser = '__temptest';
38} else {
39  $authuser = $ENV{'REMOTE_USER'};
40}
41
42# anyone got a better name?  :P
43my $thingroot = $ENV{SCRIPT_FILENAME};
44$thingroot =~ s|cgi-bin/main.cgi||;
45
46syslog "debug", "$authuser active, $ENV{'REMOTE_ADDR'}";
47
48##fixme there *must* be a better order to do things in so this can go back where it was
49# CGI fiddling done here so we can declare %webvar so we can alter $webvar{action}
50# to show the right page on DB errors.
51# Set up the CGI object...
52my $q = new CGI::Simple;
53# ... and get query-string params as well as POST params if necessary
54$q->parse_query_string;
55
56# Convenience;  saves changing all references to %webvar
57##fixme:  tweak for handling <select multiple='y' size=3> (list with multiple selection)
58my %webvar = $q->Vars;
59
60# Why not a global DB handle?  (And a global statement handle, as well...)
61# Use the connectDB function, otherwise we end up confusing ourselves
62my $ip_dbh;
63my $sth;
64my $errstr;
65($ip_dbh,$errstr) = connectDB_My;
66if (!$ip_dbh) {
67  $webvar{action} = "dberr";
68} else {
69  initIPDBGlobals($ip_dbh);
70}
71
72# Set up some globals
73$ENV{HTML_TEMPLATE_ROOT} = $thingroot."templates";
74
75my $header = HTML::Template->new(filename => "header.tmpl");
76my $footer = HTML::Template->new(filename => "footer.tmpl");
77
78$header->param(version => $IPDB::VERSION);
79$header->param(addperm => $IPDBacl{$authuser} =~ /a/);
80print "Content-type: text/html\n\n", $header->output;
81
82
83#main()
84my $aclerr;
85
86if(!defined($webvar{action})) {
87  $webvar{action} = "index";    #shuts up the warnings.
88}
89
90my $page;
91if (-e "$ENV{HTML_TEMPLATE_ROOT}/$webvar{action}.tmpl") {
92  $page = HTML::Template->new(filename => "$webvar{action}.tmpl");
93} else {
94  $page = HTML::Template->new(filename => "dunno.tmpl");
95}
96
97if($webvar{action} eq 'index') {
98  showSummary();
99} elsif ($webvar{action} eq 'addmaster') {
100  if ($IPDBacl{$authuser} !~ /a/) {
101    $aclerr = 'addmaster';
102  }
103} elsif ($webvar{action} eq 'newmaster') {
104
105  if ($IPDBacl{$authuser} !~ /a/) {
106    $aclerr = 'addmaster';
107  } else {
108    my $cidr = new NetAddr::IP $webvar{cidr};
109    $page->param(cidr => "$cidr");
110
111    my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr});
112
113    if ($code eq 'FAIL') {
114      syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
115      $page->param(err => $msg);
116    } else {
117      syslog "info", "$authuser added master block $webvar{cidr}";
118    }
119
120  } # ACL check
121
122} # end add new master
123
124elsif($webvar{action} eq 'showmaster') {
125  showMaster();
126}
127elsif($webvar{action} eq 'showrouted') {
128  showRBlock();
129}
130elsif($webvar{action} eq 'listpool') {
131  listPool();
132}
133
134# Not modified or added;  just shuffled
135elsif($webvar{action} eq 'assign') {
136  assignBlock();
137}
138elsif($webvar{action} eq 'confirm') {
139  confirmAssign();
140}
141elsif($webvar{action} eq 'insert') {
142  insertAssign();
143}
144elsif($webvar{action} eq 'edit') {
145  edit();
146}
147elsif($webvar{action} eq 'update') {
148  update();
149}
150elsif($webvar{action} eq 'delete') {
151  remove();
152}
153elsif($webvar{action} eq 'finaldelete') {
154  finalDelete();
155}
156elsif ($webvar{action} eq 'nodesearch') {
157  $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
158  $sth->execute() or $page->param(errmsg => $sth->errstr);
159  my @nodelist;
160  while (my ($nid,$nname) = $sth->fetchrow_array()) {
161    my %row = (nodeid => $nid, nodename => $nname);
162    push @nodelist, \%row;
163  }
164  $page->param(nodelist => \@nodelist);
165}
166
167# DB failure.  Can't do much here, really.
168elsif ($webvar{action} eq 'dberr') {
169  $page->param(errmsg => $errstr);
170}
171
172# Default is an error.  It shouldn't be possible to get here unless you're
173# randomly feeding in values for webvar{action}.
174else {
175  my $rnd = rand 500;
176  my $boing = sprintf("%.2f", rand 500);
177  my @excuses = (
178        "Aether cloudy.  Ask again later about $webvar{action}.",
179        "The gods are unhappy with your sacrificial $webvar{action}.",
180        "Because one of $webvar{action}'s legs are both the same",
181        "<b>wibble</b><br>Can't $webvar{action}, the grue will get me!<br>Can't $webvar{action}, the grue will get me!",
182        "Hey, man, you've had your free $webvar{action}.  Next one's gonna...  <i>cost</i>....",
183        "I ain't done $webvar{action}",
184        "Oooo, look!  A flying $webvar{action}!",
185        "$webvar{action} too evil, avoiding.",
186        "Rocks fall, $webvar{action} dies.",
187        "Bit bucket must be emptied before I can $webvar{action}..."
188        );
189  $page->param(dunno => $excuses[$rnd/50.0]);
190}
191## Finally! Done with that NASTY "case" emulation!
192
193
194# Switch to a different template if we've tripped on an ACL error.
195# Note that this should only be exercised in development, when
196# deeplinked, or when being attacked;  normal ACL handling should
197# remove the links a user is not allowed to click on.
198if ($aclerr) {
199  $page = HTML::Template->new(filename => "aclerror.tmpl");
200  $page->param(ipdbfunc => $aclmsg{$aclerr});
201}
202
203
204# Clean up IPDB globals, DB handle, etc.
205finish($ip_dbh);
206
207## Do all our printing here so we can generate errors and stick them into the slots in the templates.
208
209# can't do this yet, too many blowups
210#print "Content-type: text/html\n\n", $header->output;
211
212print $page->output;
213
214# include the admin tools link in the output?
215$footer->param(adminlink => ($IPDBacl{$authuser} =~ /A/));
216
217print $footer->output;
218
219# Just in case something waaaayyy down isn't in place
220# properly... we exit explicitly.
221exit 0;
222
223
224# Initial display:  Show master blocks with total allocated subnets, total free subnets
225sub showSummary {
226  my %allocated;
227  my %free;
228  my %routed;
229  my %bigfree;
230
231  # Count the allocations.
232  $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
233  foreach my $master (@masterblocks) {
234    $sth->execute("$master");
235    $sth->bind_columns(\$allocated{"$master"});
236    $sth->fetch();
237  }
238
239  # Count routed blocks
240  $sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
241  foreach my $master (@masterblocks) {
242    $sth->execute("$master");
243    $sth->bind_columns(\$routed{"$master"});
244    $sth->fetch();
245  }
246
247  # Count the free blocks.
248  $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
249        "(routed='y' or routed='n')");
250  foreach my $master (@masterblocks) {
251    $sth->execute("$master");
252    $sth->bind_columns(\$free{"$master"});
253    $sth->fetch();
254  }
255
256  # Find the largest free block in each master
257  $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
258        "(routed='y' or routed='n') order by maskbits limit 1");
259  foreach my $master (@masterblocks) {
260    $sth->execute("$master");
261    $sth->bind_columns(\$bigfree{"$master"});
262    $sth->fetch();
263  }
264
265  # Assemble the data to stuff into the template.
266  my @masterlist;
267  my $rowclass=0;
268  foreach my $master (@masterblocks) {
269    my %row = (
270        rowclass => $rowclass++ % 2,
271        master => "$master",
272        routed => $routed{"$master"},
273        allocated => $allocated{"$master"},
274        free => $free{"$master"},
275        bigfree => ( ($bigfree{"$master"} eq '') ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
276        );
277    push (@masterlist, \%row);
278  }
279  $page->param(masterlist => \@masterlist);
280
281  $page->param(addmaster => ($IPDBacl{$authuser} =~ /a/) );
282
283} # showSummary
284
285
286# Display detail on master
287# Alrighty then!  We're showing routed blocks within a single master this time.
288# We should be able to steal code from showSummary(), and if I'm really smart
289# I'll figger a way to munge the two together.  (Once I've done that, everything
290# else should follow.  YMMV.)
291sub showMaster {
292
293  $page->param(master => $webvar{block});
294
295  my %allocated;
296  my %free;
297  my %cities;
298  my %bigfree;
299
300  my $master = new NetAddr::IP $webvar{block};
301  my @localmasters;
302
303  # Fetch only the blocks relevant to this master
304  $sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
305  $sth->execute();
306
307  my $i=0;
308  while (my @data = $sth->fetchrow_array()) {
309    my $cidr = new NetAddr::IP $data[0];
310    $localmasters[$i++] = $cidr;
311    $free{"$cidr"} = 0;
312    $allocated{"$cidr"} = 0;
313    $bigfree{"$cidr"} = 128;
314    # Retain the routing destination
315    $cities{"$cidr"} = $data[1];
316  }
317
318  # Check if there were actually any blocks routed from this master
319  if ($i > 0) {
320
321    # Count the allocations
322    $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
323    foreach my $master (@localmasters) {
324      $sth->execute("$master");
325      $sth->bind_columns(\$allocated{"$master"});
326      $sth->fetch();
327    }
328
329    # Count the free blocks.
330    $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
331        "(routed='y' or routed='n')");
332    foreach my $master (@localmasters) {
333      $sth->execute("$master");
334      $sth->bind_columns(\$free{"$master"});
335      $sth->fetch();
336    }
337
338    # Get the size of the largest free block
339    $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
340        "(routed='y' or routed='n') order by maskbits limit 1");
341    foreach my $master (@localmasters) {
342      $sth->execute("$master");
343      $sth->bind_columns(\$bigfree{"$master"});
344      $sth->fetch();
345    }
346
347    my @routed;
348    my $rowclass = 0;
349    foreach my $master (@localmasters) {
350      my %row = (
351        rowclass => $rowclass++ % 2,
352        block => "$master",
353        city => $cities{"$master"},
354        nsubs => $allocated{"$master"},
355        nfree => $free{"$master"},
356        lfree => ( ($bigfree{"$master"} eq 128) ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
357        );
358      push @routed, \%row;
359    }
360    $page->param(routedlist => \@routed);
361
362  } # end check for existence of routed blocks in master
363
364  $page->param(delmaster => ($IPDBacl{$authuser} =~ /d/));
365
366  # Snag the free blocks.
367  my $count = 0;
368  $sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
369        "routed='n' order by cidr");
370  $sth->execute();
371  my @unrouted;
372  my $rowclass = 0;
373  while (my @data = $sth->fetchrow_array()) {
374    my $cidr = new NetAddr::IP $data[0];
375    my %row = (
376        rowclass => $rowclass++ % 2,
377        fblock => "$cidr",
378        frange => $cidr->range
379        );
380    push @unrouted, \%row;
381  }
382  $page->param(unrouted => \@unrouted);
383
384} # showMaster
385
386
387# Display details of a routed block
388# Alrighty then!  We're showing allocations within a routed block this time.
389# We should be able to steal code from showSummary() and showMaster(), and if
390# I'm really smart I'll figger a way to munge all three together.  (Once I've
391# done that, everything else should follow.  YMMV.
392# This time, we check the database before spewing, because we may
393# not have anything useful to spew.
394sub showRBlock {
395
396  my $master = new NetAddr::IP $webvar{block};
397
398  $sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
399  $sth->execute;
400  my ($rcity) = $sth->fetchrow_array;
401
402  $page->param(master => "$master");
403  $page->param(rcity => $rcity);
404
405  # Snag the allocations for this block
406  $sth = $ip_dbh->prepare("select cidr,city,type,custid,swip,description".
407        " from allocations where cidr <<= '$master' order by cidr");
408  $sth->execute();
409
410  # hack hack hack
411  # set up to flag swip=y records if they don't actually have supporting data in the customers table
412  my $custsth = $ip_dbh->prepare("select count(*) from customers where custid=?");
413
414  my $rowclass = 0;
415  my @blocklist;
416  while (my ($cidr,$city,$type,$custid,$swip,$desc) = $sth->fetchrow_array()) {
417    $custsth->execute($custid);
418    my ($ncust) = $custsth->fetchrow_array();
419
420    my %row = (
421        rowclass => $rowclass++ % 2,
422        block => $cidr,
423        city => $city,
424        type => $disp_alloctypes{$type},
425        custid => $custid,
426        swip => ($swip eq 'y' ? ($ncust == 0 ? 'Yes<small>*</small>' : 'Yes') : 'No'),
427        desc => $desc
428        );
429    $row{subblock} = ($type =~ /^.r$/);         # hmf.  wonder why these won't work in the hash declaration...
430    $row{listpool} = ($type =~ /^.[pd]$/);
431    push (@blocklist, \%row);
432  }
433  $page->param(blocklist => \@blocklist);
434
435  $page->param(delrouted => $IPDBacl{$authuser} =~ /d/);
436
437  # Snag the free blocks.  We don't really *need* to be pedantic about avoiding
438  # unrouted free blocks, but it's better to let the database do the work if we can.
439  $rowclass = 0;
440  my @unassigned;
441  $sth = $ip_dbh->prepare("select cidr,routed from freeblocks where cidr <<= '$master'".
442        " order by cidr");
443  $sth->execute();
444  while (my ($cidr_db,$routed) = $sth->fetchrow_array()) {
445    my $cidr = new NetAddr::IP $cidr_db;
446
447    my %row = (
448        rowclass => $rowclass++ % 2,
449        subblock => ($routed ne 'y' && $routed ne 'n'),
450        fblock => $cidr_db,
451        fbtype => $routed,
452        frange => $cidr->range,
453        );
454    push @unassigned, \%row;
455  }
456  $page->param(unassigned => \@unassigned);
457
458} # showRBlock
459
460
461# List the IPs used in a pool
462sub listPool {
463
464  my $cidr = new NetAddr::IP $webvar{pool};
465
466  $page->param(block => $webvar{pool});
467  $page->param(netip => $cidr->addr);
468  $cidr++;
469  $page->param(gate => $cidr->addr);
470  $cidr--;  $cidr--;
471  $page->param(bcast => $cidr->addr);
472  $page->param(mask => $cidr->mask);
473
474  # Snag pool info for heading
475  $sth = $ip_dbh->prepare("select type,city from allocations where cidr=?");
476  $sth->execute($webvar{pool});
477  my ($pooltype, $poolcity) = $sth->fetchrow_array;
478
479  $page->param(disptype => $disp_alloctypes{$pooltype});
480  $page->param(city => $poolcity);
481
482  # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
483  $page->param(realblock => $pooltype =~ /^.d$/);
484
485# probably have to add an "edit IP allocation" link here somewhere.
486
487  $sth = $ip_dbh->prepare("select ip,custid,available,description,type".
488        " from poolips where pool='$webvar{pool}' order by ip");
489  $sth->execute;
490  my @poolips;
491  my $rowclass = 0;
492  while (my ($ip,$custid,$available,$desc,$type) = $sth->fetchrow_array) {
493    my %row = (
494        rowclass => $rowclass++ % 2,
495        ip => $ip,
496        custid => $custid,
497        available => $available,
498        desc => $desc,
499        maydel => $IPDBacl{$authuser} =~ /d/,
500        delme => $available eq 'n'
501        );
502    push @poolips, \%row;
503  }
504  $page->param(poolips => \@poolips);
505
506} # end listPool
507
508
509# Show "Add new allocation" page.  Note that the actual page may
510# be one of two templates, and the lists come from the database.
511sub assignBlock {
512
513  if ($IPDBacl{$authuser} !~ /a/) {
514    $aclerr = 'addblock';
515    return;
516  }
517
518  # hack pthbttt eww
519  $webvar{block} = '' if !$webvar{block};
520
521# hmm.  TMPL_IF block and TMPL_ELSE block on these instead?
522  $page->param(rowa => 'row'.($webvar{block} eq '' ? 1 : 0));
523  $page->param(rowb => 'row'.($webvar{block} eq '' ? 0 : 1));
524  $page->param(block => $webvar{block});        # fb-assign flag, if block is set, we're in fb-assign
525  $page->param(iscontained => ($webvar{fbtype} && $webvar{fbtype} ne 'y'));
526
527  # New special case- block to assign is specified
528  if ($webvar{block} ne '') {
529    my $block = new NetAddr::IP $webvar{block};
530
531    # Handle contained freeblock allocation.
532    # This is a little dangerous, as it's *theoretically* possible to
533    # get fbtype='n' (aka a non-routed freeblock).  However, should
534    # someone manage to get there, they get what they deserve.
535    if ($webvar{fbtype} ne 'y') {
536      # Snag the type of the container block from the database.
537      $sth = $ip_dbh->prepare("select type from allocations where cidr >>='$block'");
538      $sth->execute;
539      my @data = $sth->fetchrow_array;
540      $data[0] =~ s/c$/r/;      # Munge the type into the correct form
541      $page->param(fbdisptype => $list_alloctypes{$data[0]});
542      $page->param(type => $data[0]);
543    } else {
544      $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 ".
545        "and type not like '_i' and type not like '_r' order by listorder");
546      $sth->execute;
547      my @typelist;
548      my $selflag = 0;
549      while (my @data = $sth->fetchrow_array) {
550        my %row = (tval => $data[0],
551                type => $data[1],
552                sel => ($selflag == 0 ? ' selected' : '')
553                );
554        push (@typelist, \%row);
555        $selflag++;
556      }
557      $page->param(typelist => \@typelist);
558    }
559  } else {
560    my @masterlist;
561    foreach my $master (@masterblocks) {
562      my %row = (master => "$master");
563      push (@masterlist, \%row);
564    }
565    $page->param(masterlist => \@masterlist);
566
567    my @pops;
568    foreach my $pop (@poplist) {
569      my %row = (pop => $pop);
570      push (@pops, \%row);
571    }
572    $page->param(pops => \@pops);
573
574    # could arguably include routing (500) in the list, but ATM it doesn't
575    # make sense, and in any case that shouldn't be structurally possible here.
576    $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder <= 500 order by listorder");
577    $sth->execute;
578    my @typelist;
579    my $selflag = 0;
580    while (my @data = $sth->fetchrow_array) {
581      my %row = (tval => $data[0],
582        type => $data[1],
583        sel => ($selflag == 0 ? ' selected' : '')
584        );
585      push (@typelist, \%row);
586      $selflag++;
587    }
588    $page->param(typelist => \@typelist);
589  }
590
591  my @cities;
592  foreach my $city (@citylist) {
593    my %row = (city => $city);
594    push (@cities, \%row);
595  }
596  $page->param(citylist => \@cities);
597
598## node hack
599  $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
600  $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
601  my @nodes;
602  while (my ($nid,$nname) = $sth->fetchrow_array()) {
603    my %row = (nid => $nid, nname => $nname);
604    push (@nodes, \%row);
605  }
606  $page->param(nodelist => \@nodes);
607## end node hack
608
609  $page->param(privdata => $IPDBacl{$authuser} =~ /s/);
610
611} # assignBlock
612
613
614# Take info on requested IP assignment and see what we can provide.
615sub confirmAssign {
616  if ($IPDBacl{$authuser} !~ /a/) {
617    $aclerr = 'addblock';
618    return;
619  }
620
621  my $cidr;
622  my $alloc_from;
623
624  # Going to manually validate some items.
625  # custid and city are automagic.
626  return if !validateInput();
627
628# Several different cases here.
629# Static IP vs netblock
630#  + Different flavours of static IP
631#  + Different flavours of netblock
632
633  if ($webvar{alloctype} =~ /^.i$/) {
634    my ($base,undef) = split //, $webvar{alloctype};    # split into individual chars
635
636# Ewww.  But it works.
637    $sth = $ip_dbh->prepare("SELECT (SELECT city FROM allocations WHERE cidr=poolips.pool), ".
638        "poolips.pool, COUNT(*) FROM poolips,allocations WHERE poolips.available='y' AND ".
639        "poolips.pool=allocations.cidr AND allocations.city='$webvar{pop}' AND poolips.type LIKE '".$base."_' ".
640        "GROUP BY pool");
641    $sth->execute;
642    my $optionlist;
643
644    my @poollist;
645    while (my ($poolcit,$poolblock,$poolfree) = $sth->fetchrow_array) {
646      # city,pool cidr,free IP count
647      if ($poolfree > 0) {
648        my %row = (poolcit => $poolcit, poolblock => $poolblock, poolfree => $poolfree);
649        push (@poollist, \%row);
650      }
651    }
652    $page->param(staticip => 1);
653    $page->param(poollist => \@poollist);
654    $cidr = "Single static IP";
655##fixme:  need to handle "no available pools"
656
657  } else { # end show pool options
658
659    if ($webvar{fbassign} eq 'y') {
660      $cidr = new NetAddr::IP $webvar{block};
661      $webvar{maskbits} = $cidr->masklen;
662    } else { # done with direct freeblocks assignment
663
664      if (!$webvar{maskbits}) {
665        $page->param(err => "Please specify a CIDR mask length.");
666        return;
667      }
668      my $sql;
669      my $city;
670      my $failmsg;
671      my $extracond = '';
672      if ($webvar{allocfrom} eq '-') {
673        $extracond = ($webvar{allowpriv} eq 'on' ? '' : 
674                " and not (cidr <<= '192.168.0.0/16'".
675                        " or cidr <<= '10.0.0.0/8'".
676                        " or cidr <<= '172.16.0.0/12')");
677      }
678      my $sortorder;
679      if ($webvar{alloctype} eq 'rm') {
680        if ($webvar{allocfrom} ne '-') {
681          $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
682                " and cidr <<= '$webvar{allocfrom}'";
683          $sortorder = "maskbits desc";
684        } else {
685          $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'";
686          $sortorder = "maskbits desc";
687        }
688        $failmsg = "No suitable free block found.<br>\nWe do not have a free".
689          " routeable block of that size.<br>\nYou will have to either route".
690          " a set of smaller netblocks or a single smaller netblock.";
691      } else {
692##fixme
693# This section needs serious Pondering.
694        # Pools of most types get assigned to the POP they're "routed from"
695        # This includes WAN blocks and other netblock "containers"
696        # This does NOT include cable pools.
697        if ($webvar{alloctype} =~ /^.[pc]$/) {
698          $city = $webvar{city};
699          $failmsg = "No suitable free block found.<br>\nYou will have to route another".
700            " superblock from one of the<br>\nmaster blocks or chose a smaller".
701            " block size for the pool.";
702        } else {
703          $city = $webvar{pop};
704          $failmsg = "No suitable free block found.<br>\nYou will have to route another".
705            " superblock to $webvar{pop}<br>\nfrom one of the master blocks or".
706            " chose a smaller blocksize.";
707        }
708        if (defined $webvar{allocfrom} && $webvar{allocfrom} ne '-') {
709          $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
710                " and cidr <<= '$webvar{allocfrom}' and routed='".
711                (($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
712          $sortorder = "maskbits desc,cidr";
713        } else {
714          $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
715                " and routed='".(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
716          $sortorder = "maskbits desc,cidr";
717        }
718      }
719      $sql = $sql.$extracond." order by ".$sortorder;
720      $sth = $ip_dbh->prepare($sql);
721      $sth->execute;
722      my @data = $sth->fetchrow_array();
723      if ($data[0] eq "") {
724        $page->param(err => $failmsg);
725        return;
726      }
727      $cidr = new NetAddr::IP $data[0];
728    } # check for freeblocks assignment or IPDB-controlled assignment
729
730    $alloc_from = "$cidr";
731
732    # If the block to be allocated is smaller than the one we found,
733    # figure out the "real" block to be allocated.
734    if ($cidr->masklen() ne $webvar{maskbits}) {
735      my $maskbits = $cidr->masklen();
736      my @subblocks;
737      while ($maskbits++ < $webvar{maskbits}) {
738        @subblocks = $cidr->split($maskbits);
739      }
740      $cidr = $subblocks[0];
741    }
742  } # if ($webvar{alloctype} =~ /^.i$/)
743
744## node hack
745  if ($webvar{node} && $webvar{node} ne '-') {
746    $sth = $ip_dbh->prepare("SELECT node_name FROM nodes WHERE node_id=?");
747    $sth->execute($webvar{node});
748    my ($nodename) = $sth->fetchrow_array();
749    $page->param(nodename => $nodename);
750    $page->param(nodeid => $webvar{node});
751  }
752## end node hack
753
754  # Stick in the allocation data
755  $page->param(alloc_type => $webvar{alloctype});
756  $page->param(typefull => $q->escapeHTML($disp_alloctypes{$webvar{alloctype}}));
757  $page->param(alloc_from => $alloc_from);
758  $page->param(cidr => $cidr);
759  $page->param(city => $q->escapeHTML($webvar{city}));
760  $page->param(custid => $webvar{custid});
761  $page->param(circid => $q->escapeHTML($webvar{circid}));
762  $page->param(desc => $q->escapeHTML($webvar{desc}));
763
764##fixme: find a way to have the displayed copy have <br> substitutions
765# for newlines, and the <input> value have either encoded or bare newlines.
766# Also applies to privdata.
767  $page->param(notes => $q->escapeHTML($webvar{notes},'y'));
768
769  # Check to see if user is allowed to do anything with sensitive data
770  my $privdata = '';
771  $page->param(privdata => $q->escapeHTML($webvar{privdata},'y'))
772        if $IPDBacl{$authuser} =~ /s/;
773
774  # Yay!  This now has it's very own little home.
775  $page->param(billinguser => $webvar{userid})
776        if $webvar{userid};
777
778##fixme:  this is only needed iff confirm.tmpl and
779# confirmRemove.tmpl are merged (quite possible, just
780# a little tedious)
781  $page->param(action => "insert");
782
783} # end confirmAssign
784
785
786# Do the work of actually inserting a block in the database.
787sub insertAssign {
788  if ($IPDBacl{$authuser} !~ /a/) {
789    $aclerr = 'addblock';
790    return;
791  }
792  # Some things are done more than once.
793  return if !validateInput();
794
795  if (!defined($webvar{privdata})) {
796    $webvar{privdata} = '';
797  }
798  # $code is "success" vs "failure", $msg contains OK for a
799  # successful netblock allocation, the IP allocated for static
800  # IP, or the error message if an error occurred.
801
802  my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
803        $webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
804        $webvar{circid}, $webvar{privdata}, $webvar{node});
805
806  if ($code eq 'OK') {
807    if ($webvar{alloctype} =~ /^.i$/) {
808      $msg =~ s|/32||;
809      $page->param(staticip => $msg);
810      $page->param(custid => $webvar{custid});
811      $page->param(billinguser => $webvar{billinguser});
812      mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
813        "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
814        "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
815    } else {
816      my $netblock = new NetAddr::IP $webvar{fullcidr};
817      $page->param(fullcidr => $webvar{fullcidr});
818      $page->param(alloctype => $disp_alloctypes{$webvar{alloctype}});
819      $page->param(custid => $webvar{custid});
820      if ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) {
821        $page->param(billinguser => $webvar{billinguser});
822        $page->param(custid => $webvar{custid});
823        $page->param(netaddr => $netblock->addr);
824        $page->param(masklen => $netblock->masklen);
825      }
826      mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
827        "$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
828        "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
829    }
830    syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
831        "'$webvar{alloctype}' ($msg)";
832  } else {
833    syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
834        "'$webvar{alloctype}' by $authuser failed: '$msg'";
835    $page->param(err => "Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
836        " failed:<br>\n$msg\n");
837  }
838
839} # end insertAssign()
840
841
842# Does some basic checks on common input data to make sure nothing
843# *really* weird gets in to the database through this script.
844# Does NOT do complete input validation!!!
845sub validateInput {
846  if ($webvar{city} eq '-') {
847    printError("Please choose a city.");
848    return;
849  }
850
851  # Alloctype check.
852  chomp $webvar{alloctype};
853  if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
854    # Danger! Danger!  alloctype should ALWAYS be set by a dropdown.  Anyone
855    # managing to call things in such a way as to cause this deserves a cryptic error.
856    printError("Invalid alloctype");
857    return;
858  }
859
860  # CustID check
861  # We have different handling for customer allocations and "internal" or "our" allocations
862  if ($def_custids{$webvar{alloctype}} eq '') {
863    if (!$webvar{custid}) {
864      printError("Please enter a customer ID.");
865      return;
866    }
867    if ($webvar{custid} !~ /^(?:\d{10}|\d{7}|STAFF)(?:-\d\d?)?$/) {
868      # Force uppercase for now...
869      $webvar{custid} =~ tr/a-z/A-Z/;
870      # Crosscheck with billing.
871      my $status = CustIDCK->custid_exist($webvar{custid});
872      if ($CustIDCK::Error) {
873        printError("Error verifying customer ID: ".$CustIDCK::ErrMsg);
874        return;
875      }
876      if (!$status) {
877        printError("Customer ID not valid.  Make sure the Customer ID ".
878          "is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
879          "non-customer assignments.");
880        return;
881      }
882    }
883#    print "<!-- [ In validateInput().  Insert customer ID cross-check here. ] -->\n";
884  } else {
885    # New!  Improved!  And now Loaded From The Database!!
886    if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
887      $webvar{custid} = $def_custids{$webvar{alloctype}};
888    }
889  }
890
891  # Check POP location
892  my $flag;
893  if ($webvar{alloctype} eq 'rm') {
894    $flag = 'for a routed netblock';
895    foreach (@poplist) {
896      if (/^$webvar{city}$/) {
897        $flag = 'n';
898        last;
899      }
900    }
901  } else {
902    $flag = 'n';
903##fixme:  hook to force-set POP or city on certain alloctypes
904# if ($webvar{alloctype =~ /foo,bar,bz/ { $webvar{pop} = 'blah'; }
905    if ($webvar{pop} =~ /^-$/) {
906      $flag = 'to route the block from/through';
907    }
908  }
909  if ($flag ne 'n') {
910    printError("Please choose a valid POP location $flag.  Valid ".
911        "POP locations are currently:<br>\n".join (" - ", @poplist));
912    return;
913  }
914
915  return 'OK';
916} # end validateInput
917
918
919# Displays details of a specific allocation in a form
920# Allows update/delete
921# action=edit
922sub edit {
923
924  my $sql;
925
926  # Two cases:  block is a netblock, or block is a static IP from a pool
927  # because I'm lazy, we'll try to make the SELECT's bring out identical)ish) data
928##fixme:  allow "SWIP" (publication to rWHOIS) of static IP data
929  if ($webvar{block} =~ /\/32$/) {
930    $sql = "select ip,custid,type,city,circuitid,description,notes,modifystamp,privdata from poolips where ip='$webvar{block}'";
931  } else {
932    $sql = "select cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata,swip from allocations where cidr='$webvar{block}'"
933  }
934
935  # gotta snag block info from db
936  $sth = $ip_dbh->prepare($sql);
937  $sth->execute;
938  my @data = $sth->fetchrow_array;
939
940  # Clean up extra whitespace on alloc type
941  $data[2] =~ s/\s//;
942
943  # We can't let the city be changed here;  this block is a part of
944  # a larger routed allocation and therefore by definition can't be moved.
945  # block and city are static.
946##fixme
947# Needs thinking.  Have to allow changes to city to correct errors, no?
948# Also have areas where a routed block at a POP serves "many" cities/towns/named crossroads
949
950# @data: cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata,swip
951
952  $page->param(block => $webvar{block});
953
954  $page->param(custid => $data[1]);
955  $page->param(city => $data[3]);
956  $page->param(circid => $data[4]);
957  $page->param(desc => $data[5]);
958  $page->param(notes => $data[6]);
959
960##fixme The check here should be built from the database
961# Need to expand to support pool types too
962  if ($data[2] =~ /^.[ne]$/ && $IPDBacl{$authuser} =~ /c/) {
963    $page->param(changetype => 1);
964    $page->param(alloctype => [
965                { selme => ($data[2] eq 'me'), type => "me", disptype => "Dialup netblock" },
966                { selme => ($data[2] eq 'de'), type => "de", disptype => "Dynamic DSL netblock" },
967                { selme => ($data[2] eq 'ce'), type => "ce", disptype => "Dynamic cable netblock" },
968                { selme => ($data[2] eq 'we'), type => "we", disptype => "Dynamic wireless netblock" },
969                { selme => ($data[2] eq 'cn'), type => "cn", disptype => "Customer netblock" },
970                { selme => ($data[2] eq 'en'), type => "en", disptype => "End-use netblock" },
971                { selme => ($data[2] eq 'in'), type => "in", disptype => "Internal netblock" },
972                ]
973        );
974  } else {
975    $page->param(disptype => $disp_alloctypes{$data[2]});
976    $page->param(type => $data[2]);
977  }
978
979## node hack
980  $sth = $ip_dbh->prepare("SELECT nodes.node_id,node_name FROM nodes INNER JOIN noderef".
981        " ON nodes.node_id=noderef.node_id WHERE noderef.block='$webvar{block}'");
982  $sth->execute;
983  my ($nodeid,$nodename) = $sth->fetchrow_array();
984  $page->param(havenodeid => $nodeid);
985
986  if ($data[2] eq 'fr' || $data[2] eq 'bi') {
987    $page->param(typesupportsnodes => 1);
988    $page->param(nodename => $nodename);
989
990##fixme:  this whole hack needs cleanup and generalization for all alloctypes
991##fixme:  arguably a bug that presence of a nodeid implies it can be changed..
992#  but except for manual database changes, only the two types fr and bi can
993#  (currently) have a nodeid set in the first place.
994    if ($IPDBacl{$authuser} =~ /c/) {
995      $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
996      $sth->execute;
997      my @nodelist;
998      while (my ($nid,$nname) = $sth->fetchrow_array()) {
999        my %row = (
1000                selme => ($nodeid == $nid),
1001                nodeid => $nid,
1002                nodename => $nname,
1003                );
1004        push (@nodelist, \%row);
1005      }
1006      $page->param(nodelist => \@nodelist);
1007    }
1008  }
1009## end node hack
1010
1011  my ($lastmod,undef) = split /\s+/, $data[7];
1012  $page->param(lastmod => $lastmod);
1013
1014  # not happy with the upside-down logic, but...
1015  $page->param(swipable => $data[2] !~ /.i/);
1016  $page->param(swip => $data[10] ne 'n');
1017
1018  # Check to see if we can display sensitive data
1019  $page->param(nocling => $IPDBacl{$authuser} =~ /s/);
1020  $page->param(privdata => $data[8]);
1021
1022  # ACL trickery - these two template booleans control the presence of all form/input tags
1023  $page->param(maychange => $IPDBacl{$authuser} =~ /c/);
1024  $page->param(maydel => $IPDBacl{$authuser} =~ /d/);
1025
1026} # edit()
1027
1028
1029# Stuff new info about a block into the db
1030# action=update
1031sub update {
1032  if ($IPDBacl{$authuser} !~ /c/) {
1033    $aclerr = 'updateblock';
1034    return;
1035  }
1036
1037  # Check to see if we can update restricted data
1038  my $privdata = '';
1039  if ($IPDBacl{$authuser} =~ /s/) {
1040    $privdata = ",privdata='$webvar{privdata}'";
1041  }
1042
1043  # Make sure incoming data is in correct format - custID among other things.
1044  return if !validateInput;
1045
1046  # SQL transaction wrapper
1047  eval {
1048    # Relatively simple SQL transaction here.
1049    my $sql;
1050    if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1051      $sql = "UPDATE poolips SET custid='$webvar{custid}',".
1052        "city=?,description=?,notes=?,".
1053        "circuitid='$webvar{circid}',".
1054        "$privdata where ip='$webvar{block}'";
1055    } else {
1056      $sql = "UPDATE allocations SET custid='$webvar{custid}',".
1057        "city=?,description=?,notes=?,".
1058        "circuitid='$webvar{circid}'$privdata,".
1059        "type='$webvar{alloctype}',".
1060        "swip='".($webvar{swip} eq 'on' ? 'y' : 'n')."' ".
1061        "where cidr='$webvar{block}'";
1062    }
1063    # Log the details of the change.
1064    syslog "debug", $sql;
1065    $sth = $ip_dbh->prepare($sql);
1066    $sth->execute($webvar{city}, $webvar{desc}, $webvar{notes});
1067## node hack
1068    if ($webvar{node}) {
1069      # done with delete/insert so we don't have to worry about funkyness updating a node ref that isn't there
1070      $ip_dbh->do("DELETE FROM noderef WHERE block='$webvar{block}'");
1071      $sth = $ip_dbh->prepare("INSERT INTO noderef (block,node_id) VALUES (?,?)");
1072      $sth->execute($webvar{block},$webvar{node});
1073    }
1074## end node hack
1075    $ip_dbh->commit;
1076  };
1077  if ($@) {
1078    my $msg = $@;
1079    carp "Transaction aborted because $msg";
1080    eval { $ip_dbh->rollback; };
1081    syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1082    printError("Could not update block/IP $webvar{block}: $msg");
1083    return;
1084  }
1085
1086  # If we get here, the operation succeeded.
1087  syslog "notice", "$authuser updated $webvar{block}";
1088##fixme:  need to wedge something in to allow "update:field" notifications
1089## hmm.  how to tell what changed?  O_o
1090mailNotify($ip_dbh, 's:swi', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1091        "$webvar{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
1092
1093## node hack
1094  if ($webvar{node} && $webvar{node} ne '-') {
1095    $sth = $ip_dbh->prepare("SELECT node_name FROM nodes WHERE node_id=?");
1096    $sth->execute($webvar{node});
1097    my ($nodename) = $sth->fetchrow_array();
1098    $page->param(nodename => $nodename);
1099  }
1100## end node hack
1101
1102  # Link back to browse-routed or list-pool page on "Update complete" page.
1103  my $cblock;   # to contain the CIDR of the container block we're retrieving.
1104  my $sql;
1105  if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1106    $page->param(backpool => 1);
1107    $sql = "select pool from poolips where ip='$webvar{block}'";
1108  } else {
1109    $sql = "select cidr from routed where cidr >>= '$webvar{block}'";
1110  }
1111  # I define there to be no errors on this operation...  so we don't need to check for them.
1112  $sth = $ip_dbh->prepare($sql);
1113  $sth->execute;
1114  $sth->bind_columns(\$cblock);
1115  $sth->fetch();
1116  $sth->finish;
1117  $page->param(backblock => $cblock);
1118
1119  $page->param(cidr => $webvar{block});
1120  $page->param(city => $webvar{city});
1121  $page->param(disptype => $disp_alloctypes{$webvar{alloctype}});
1122  $page->param(custid => $webvar{custid});
1123  $page->param(swip => $webvar{swip} eq 'on' ? 'Yes' : 'No');
1124  $page->param(circid => $q->escapeHTML($webvar{circid}));
1125  $page->param(desc => $q->escapeHTML($webvar{desc}));
1126  $page->param(notes => $q->escapeHTML($webvar{notes}));
1127  $webvar{privdata} = ($webvar{privdata} ? $q->escapeHTML($webvar{privdata}) : "&nbsp;");
1128  $page->param(privdata => $webvar{privdata})
1129        if $IPDBacl{$authuser} =~ /s/;
1130
1131} # update()
1132
1133
1134# Delete an allocation.
1135sub remove {
1136  if ($IPDBacl{$authuser} !~ /d/) {
1137    $aclerr = 'delblock';
1138    return;
1139  }
1140
1141  # Serves'em right for getting here...
1142  if (!defined($webvar{block})) {
1143    printError("Error 332");
1144    return;
1145  }
1146
1147  my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype, $privdata);
1148
1149  if ($webvar{alloctype} eq 'rm') {
1150    $sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
1151    $sth->execute();
1152
1153# This feels...  extreme.
1154    croak $sth->errstr() if($sth->errstr());
1155
1156    $sth->bind_columns(\$cidr,\$city);
1157    $sth->execute();
1158    $sth->fetch || croak $sth->errstr();
1159    $custid = "N/A";
1160    $alloctype = $webvar{alloctype};
1161    $circid = "N/A";
1162    $desc = "N/A";
1163    $notes = "N/A";
1164    $privdata = "N/A";
1165
1166  } elsif ($webvar{alloctype} eq 'mm') {
1167
1168    $cidr = $webvar{block};
1169    $city = "N/A";
1170    $custid = "N/A";
1171    $alloctype = $webvar{alloctype};
1172    $circid = "N/A";
1173    $desc = "N/A";
1174    $notes = "N/A";
1175    $privdata = "N/A";
1176
1177  } elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=[rm]m
1178
1179    # Unassigning a static IP
1180    my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid,privdata".
1181        " from poolips where ip='$webvar{block}'");
1182    $sth->execute();
1183#  croak $sth->errstr() if($sth->errstr());
1184
1185    $sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid,
1186        \$privdata);
1187    $sth->fetch() || croak $sth->errstr;
1188
1189  } else { # done with alloctype=~ /^.i$/
1190
1191    my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes,privdata".
1192        " from allocations where cidr='$webvar{block}'");
1193    $sth->execute();
1194#       croak $sth->errstr() if($sth->errstr());
1195
1196    $sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc,
1197        \$notes, \$privdata);
1198    $sth->fetch() || carp $sth->errstr;
1199  } # end cases for different alloctypes
1200
1201  $page->param(block => $cidr);
1202  $page->param(disptype => $disp_alloctypes{$alloctype});
1203  $page->param(type => $alloctype);
1204  $page->param(city => $city);
1205  $page->param(custid => $custid);
1206  $page->param(circid => $circid);
1207  $page->param(desc => $desc);
1208  $page->param(notes => $notes);
1209  $privdata = '&nbsp;' if $privdata eq '';
1210  $page->param(privdata => $privdata) if $IPDBacl{$authuser} =~ /s/;
1211  $page->param(delpool => $alloctype =~ /^.[pd]$/);
1212
1213} # end remove()
1214
1215
1216# Delete an allocation.  Return it to the freeblocks table;  munge
1217# data as necessary to keep as few records as possible in freeblocks
1218# to prevent weirdness when allocating blocks later.
1219# Remove IPs from pool listing if necessary
1220sub finalDelete {
1221  if ($IPDBacl{$authuser} !~ /d/) {
1222    $aclerr = 'delblock';
1223    return;
1224  }
1225
1226  # need to retrieve block data before deleting so we can notify on that
1227  my ($cidr,$custid,$type,$city,$description) = getBlockData($ip_dbh, $webvar{block});
1228
1229  my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
1230
1231  $page->param(block => $webvar{block});
1232  if ($code eq 'OK') {
1233    syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}".
1234        " $custid, $city, desc='$description'";
1235    mailNotify($ip_dbh, 'da', "REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1236        "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n".
1237        "CustID: $custid\nCity: $city\nDescription: $description\n");
1238  } else {
1239    $page->param(failmsg => $msg);
1240    if ($webvar{alloctype} =~ /^.i$/) {
1241      syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1242    } else {
1243      syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1244      $page->param(netblock => 1);
1245    }
1246  }
1247
1248} # finalDelete
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