source: trunk/cgi-bin/main.cgi

Last change on this file was 944, checked in by Kris Deugau, 8 months ago

/trunk

Fix an edge case updating rDNS on a netblock. If all but one per-IP field
is blank, and the remaining field is cleared, the removal wouldn't be sent
to dnsadmin because the hash wouldn't have that IP as a key.

Fixed with an extra flag field indicating "this IP had a DNS name", so we
can explicitly set the hash value to so it'll be cleared when passed
down the chain.
  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 62.3 KB
Line 
1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3##
4# $Id$
5# Copyright (C) 2004-2018,2022 - Kris Deugau <kdeugau@deepnet.cx>
6#
7# This program is free software: you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation, either version 3 of the License, or
10# (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program. If not, see <http://www.gnu.org/licenses/>.
19##
20
21use strict;
22use warnings;
23use CGI::Carp qw(fatalsToBrowser);
24use CGI::Simple;
25use HTML::Template;
26use DBI;
27use POSIX qw(ceil);
28use NetAddr::IP;
29use Frontier::Client;
30
31use Sys::Syslog;
32
33# don't remove! required for GNU/FHS-ish install from tarball
34##uselib##
35
36# Taint-safe (ish) voodoo to push "the directory the script is in" into @INC.
37use File::Spec ();
38use File::Basename ();
39my $path;
40BEGIN {
41 $path = File::Basename::dirname(File::Spec->rel2abs($0));
42 if ($path =~ /(.*)/) {
43 $path = $1;
44 }
45}
46use lib $path;
47
48use CustIDCK;
49use MyIPDB;
50
51openlog "IPDB","pid","$IPDB::syslog_facility";
52
53## Environment. Collect some things, process some things, set some things...
54
55# Collect the username from HTTP auth. If undefined, we're in
56# a test environment, or called without a username.
57my $authuser;
58if (!defined($ENV{'REMOTE_USER'})) {
59 $authuser = '__temptest';
60} else {
61 $authuser = $ENV{'REMOTE_USER'};
62}
63
64# anyone got a better name? :P
65my $thingroot = $ENV{SCRIPT_FILENAME};
66$thingroot =~ s|cgi-bin/main.cgi||;
67
68syslog "debug", "$authuser active, $ENV{'REMOTE_ADDR'}";
69
70##fixme there *must* be a better order to do things in so this can go back where it was
71# CGI fiddling done here so we can declare %webvar so we can alter $webvar{action}
72# to show the right page on DB errors.
73# Set up the CGI object...
74my $q = new CGI::Simple;
75# ... and get query-string params as well as POST params if necessary
76$q->parse_query_string;
77
78# Convenience; saves changing all references to %webvar
79##fixme: tweak for handling <select multiple='y' size=3> (list with multiple selection)
80my %webvar = $q->Vars;
81
82# Why not a global DB handle? (And a global statement handle, as well...)
83# Use the connectDB function, otherwise we end up confusing ourselves
84my $ip_dbh;
85my $errstr;
86($ip_dbh,$errstr) = connectDB_My;
87if (!$ip_dbh) {
88 $webvar{action} = "dberr";
89} else {
90 initIPDBGlobals($ip_dbh);
91}
92
93# Set up some globals
94$ENV{HTML_TEMPLATE_ROOT} = $thingroot;
95my @templatepath = [ "localtemplates", "templates" ];
96
97my $header = HTML::Template->new(filename => "header.tmpl", path => @templatepath);
98my $footer = HTML::Template->new(filename => "footer.tmpl", path => @templatepath);
99my $utilbar = HTML::Template->new(filename => "utilbar.tmpl", loop_context_vars => 1, global_vars => 1,
100 path => @templatepath);
101
102print "Content-type: text/html\n\n";
103
104$header->param(version => $IPDB::VERSION);
105$header->param(addperm => $IPDBacl{$authuser} =~ /a/);
106$header->param(webpath => $IPDB::webpath);
107
108$utilbar->param(webpath => $IPDB::webpath);
109
110print $header->output;
111
112##fixme: whine and complain when the user is not present in the ACL hash above
113
114#main()
115my $aclerr;
116
117if(!defined($webvar{action})) {
118 $webvar{action} = "index"; #shuts up the warnings.
119}
120
121my $page;
122if (-e "$ENV{HTML_TEMPLATE_ROOT}/templates/$webvar{action}.tmpl") {
123 $page = HTML::Template->new(filename => "$webvar{action}.tmpl", loop_context_vars => 1, global_vars => 1,
124 path => @templatepath);
125} else {
126 $page = HTML::Template->new(filename => "dunno.tmpl", die_on_bad_params => 0,
127 path => @templatepath);
128}
129
130if($webvar{action} eq 'index') {
131 showSummary();
132} elsif ($webvar{action} eq 'showvrf') {
133 showVRF();
134
135} elsif ($webvar{action} eq 'addvrf') {
136 if ($IPDBacl{$authuser} !~ /s/) {
137 $aclerr = 'addvrf';
138 }
139
140 # Retrieve the list of DNS locations if we've got a place to grab them from
141 if ($IPDB::rpc_url) {
142 my %rpcargs = (
143 rpcuser => $authuser,
144 group => 1, # bleh
145 defloc => '',
146 );
147 my $result = IPDB::_rpc('getLocDropdown', %rpcargs);
148 $page->param(loclist => $result);
149 }
150
151} elsif ($webvar{action} eq 'newvrf') {
152 if ($IPDBacl{$authuser} !~ /s/) {
153 $aclerr = 'addvrf';
154 } else {
155 my ($code,$msg) = addVRF($ip_dbh, $webvar{vrf}, comment => $webvar{comment}, location => $webvar{loc});
156
157 if ($code eq 'FAIL') {
158 syslog "err", "Could not add VRF '$webvar{vrf}' to database: '$msg'";
159 $page->param(err => $msg);
160 $page->param(vrf => $webvar{vrf});
161 } else {
162 $page->param(vrf => $msg);
163 if ($code eq 'WARN') {
164 $IPDB::errstr =~ s/\n\n/<br>\n/g;
165 $IPDB::errstr =~ s/:\n/:<br>\n/g;
166 $page->param(warn => $IPDB::errstr);
167 }
168 syslog "info", "$authuser added VRF $webvar{vrf}";
169 }
170
171 } # ACL check
172
173} elsif ($webvar{action} eq 'delvrf') {
174 if ($IPDBacl{$authuser} !~ /s/) {
175 $aclerr = 'delvrf';
176 }
177
178 my $vrf = getVRF($ip_dbh, $webvar{vrf});
179
180 $page->param(vrf => $webvar{vrf});
181 $page->param(vrfcomment => $vrf->{comment});
182
183} elsif ($webvar{action} eq 'finaldelvrf') {
184 if ($IPDBacl{$authuser} !~ /s/) {
185 $aclerr = 'finaldelvrf';
186 }
187
188 my $vrf = getVRF($ip_dbh, $webvar{vrf});
189 $page->param(vrf => $webvar{vrf});
190 $page->param(vrfcomment => $vrf->{comment});
191
192 my ($code,$msg) = deleteVRF($ip_dbh, $webvar{vrf}, $authuser);
193
194 if ($code eq 'FAIL') {
195 $page->param(failmsg => $msg);
196 }
197
198} elsif ($webvar{action} eq 'addmaster') {
199 if ($IPDBacl{$authuser} !~ /a/) {
200 $aclerr = 'addmaster';
201 }
202
203 my $vrf = getVRF($ip_dbh, $webvar{vrf});
204
205 # Retrieve the list of DNS locations if we've got a place to grab them from
206 if ($IPDB::rpc_url) {
207 my %rpcargs = (
208 rpcuser => $authuser,
209 group => 1, # bleh
210 defloc => $vrf->{location},
211 );
212 my $result = IPDB::_rpc('getLocDropdown', %rpcargs);
213 $page->param(loclist => $result);
214 }
215
216 # we don't have a netblock; pass 0 for the block ID
217 # Tree navigation
218 my $crumbs = getBreadCrumbs($ip_dbh, 0, $webvar{vrf});
219 my @rcrumbs = reverse (@$crumbs);
220 $utilbar->param(breadcrumb => \@rcrumbs);
221
222 $page->param(vrf => $webvar{vrf});
223
224} elsif ($webvar{action} eq 'newmaster') {
225
226 if ($IPDBacl{$authuser} !~ /a/) {
227 $aclerr = 'addmaster';
228 } else {
229 my $cidr = new NetAddr::IP $webvar{cidr};
230 $page->param(cidr => "$cidr");
231
232 my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr}, (vrf => $webvar{vrf}, rdns => $webvar{rdns},
233 rwhois => $webvar{rwhois}, defloc => $webvar{loc}, user => $authuser) );
234
235 if ($code eq 'FAIL') {
236 syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
237 $page->param(err => $msg);
238 } else {
239 $page->param(parent => $msg);
240 if ($code eq 'WARN') {
241 $IPDB::errstr =~ s/\n\n/<br>\n/g;
242 $IPDB::errstr =~ s/:\n/:<br>\n/g;
243 $page->param(warn => $IPDB::errstr);
244 }
245 syslog "info", "$authuser added master block $webvar{cidr}";
246 }
247
248 # we don't have a netblock; pass 0 for the block ID
249 # Tree navigation
250 my $crumbs = getBreadCrumbs($ip_dbh, 0, $webvar{vrf});
251 my @rcrumbs = reverse (@$crumbs);
252 $utilbar->param(breadcrumb => \@rcrumbs);
253
254 } # ACL check
255
256} # end add new master
257
258elsif ($webvar{action} eq 'showsubs') {
259 showSubs();
260}
261
262elsif($webvar{action} eq 'listpool') {
263 showPool();
264}
265
266# Not modified or added; just shuffled
267elsif($webvar{action} eq 'assign') {
268 assignBlock();
269}
270elsif($webvar{action} eq 'confirm') {
271 confirmAssign();
272}
273elsif($webvar{action} eq 'insert') {
274 insertAssign();
275}
276elsif($webvar{action} eq 'edit') {
277 edit();
278}
279elsif($webvar{action} eq 'update') {
280 update();
281}
282elsif($webvar{action} eq 'split') {
283 prepSplit();
284}
285elsif($webvar{action} eq 'dosplit') {
286 doSplit();
287}
288elsif($webvar{action} eq 'merge') {
289 prepMerge();
290}
291elsif($webvar{action} eq 'confmerge') {
292 confMerge();
293}
294elsif($webvar{action} eq 'domerge') {
295 doMerge();
296}
297elsif($webvar{action} eq 'delete') {
298 remove();
299}
300elsif($webvar{action} eq 'finaldelete') {
301 finalDelete();
302}
303elsif ($webvar{action} eq 'nodesearch') {
304 my $nodelist = getNodeList($ip_dbh);
305 $page->param(nodelist => $nodelist);
306}
307
308# DB failure. Can't do much here, really.
309elsif ($webvar{action} eq 'dberr') {
310 $page->param(errmsg => $errstr);
311}
312
313# Default is an error. It shouldn't be possible to get here unless you're
314# randomly feeding in values for webvar{action}.
315else {
316 my $rnd = rand 500;
317 my $boing = sprintf("%.2f", rand 500);
318 my @excuses = (
319 "Aether cloudy. Ask again later about $webvar{action}.",
320 "The gods are unhappy with your sacrificial $webvar{action}.",
321 "Because one of $webvar{action}'s legs are both the same",
322 "<b>wibble</b><br>Can't $webvar{action}, the grue will get me!<br>Can't $webvar{action}, the grue will get me!",
323 "Hey, man, you've had your free $webvar{action}. Next one's gonna... <i>cost</i>....",
324 "I ain't done $webvar{action}",
325 "Oooo, look! A flying $webvar{action}!",
326 "$webvar{action} too evil, avoiding.",
327 "Rocks fall, $webvar{action} dies.",
328 "Bit bucket must be emptied before I can $webvar{action}..."
329 );
330 $page->param(dunno => $excuses[$rnd/50.0]);
331}
332## Finally! Done with that NASTY "case" emulation!
333
334
335# Switch to a different template if we've tripped on an ACL error.
336# Note that this should only be exercised in development, when
337# deeplinked, or when being attacked; normal ACL handling should
338# remove the links a user is not allowed to click on.
339if ($aclerr) {
340 $page = HTML::Template->new(filename => "aclerror.tmpl", path => @templatepath);
341 $page->param(ipdbfunc => $aclmsg{$aclerr});
342}
343
344# Clean up IPDB globals, DB handle, etc.
345finish($ip_dbh);
346
347## Do all our printing here so we can generate errors and stick them into the slots in the templates.
348
349# can't do this yet, too many blowups
350#print "Content-type: text/html\n\n", $header->output;
351$page->param(webpath => $IPDB::webpath);
352print $utilbar->output;
353print $page->output;
354
355# include the admin tools link in the output?
356$footer->param(adminlink => ($IPDBacl{$authuser} =~ /A/));
357$footer->param(webpath => $IPDB::webpath);
358print $footer->output;
359
360# Just in case something waaaayyy down isn't in place
361# properly... we exit explicitly.
362exit 0;
363
364
365# Initial display: Show list of VRFs
366sub showSummary {
367 my $vrflist = listVRF($ip_dbh);
368
369 if ($IPDB::masterswithvrfs == 2) {
370 $page = HTML::Template->new(filename => "index2.tmpl", loop_context_vars => 1, global_vars => 1,
371 path => @templatepath);
372 # alternate layout; put master blocks on the front summary page instead of "out"/"down" a
373 # layer in the browse tree. Leaving the manual include of showvrf.tmpl for reference; not
374 # sure why setting webpath here didn't seem to make it to the output.
375# my $vrfinfo = HTML::Template->new(filename => "showvrf.tmpl", path => @templatepath);
376 foreach my $vrf (@$vrflist) {
377 my $masterlist = listSummary($ip_dbh, $vrf->{vrf});
378 $vrf->{masterlist} = $masterlist;
379 $vrf->{addmaster} = ($IPDBacl{$authuser} =~ /s/);
380 $vrf->{maydel} = ($IPDBacl{$authuser} =~ /s/);
381 $vrf->{sub} = 1;
382# $vrfinfo->param(vrf => $vrf->{vrf});
383# $vrfinfo->param(masterlist => $masterlist);
384# $vrfinfo->param(addmaster => ($IPDBacl{$authuser} =~ /s/) );
385# $vrfinfo->param(maydel => ($IPDBacl{$authuser} =~ /s/) );
386# $vrfinfo->param(sub => 1);
387# $vrfinfo->param(webpath => $IPDB::webpath);
388# $vrf->{vrfinfo} = $vrfinfo->output;
389 }
390 }
391
392 $page->param(vrflist => $vrflist);
393
394 # Only systems/network should be allowed to add VRFs - or maybe higher?
395 $page->param(addvrf => ($IPDBacl{$authuser} =~ /s/) );
396
397} # showSummary
398
399
400# Show IP blocks in a VRF
401sub showVRF {
402 my $masterlist = listSummary($ip_dbh, $webvar{vrf});
403 $page->param(vrf => $webvar{vrf});
404 $page->param(masterlist => $masterlist);
405
406 # we don't have a netblock; pass 0 for the block ID
407 # Tree navigation
408 my $crumbs = getBreadCrumbs($ip_dbh, 0, $webvar{vrf});
409 my @rcrumbs = reverse (@$crumbs);
410 $utilbar->param(breadcrumb => \@rcrumbs);
411
412 $page->param(maydel => ($IPDBacl{$authuser} =~ /s/) );
413 $page->param(addmaster => ($IPDBacl{$authuser} =~ /s/) );
414} # showVRF
415
416
417# Display blocks immediately within a given parent
418sub showSubs {
419 # Which layout?
420 if ($IPDB::sublistlayout == 2) {
421
422 # 2-part layout; mixed containers and end-use allocations and free blocks.
423 # Containers have a second line for the subblock metadata.
424 # We need to load an alternate template for this case.
425 $page = HTML::Template->new(filename => "showsubs2.tmpl", loop_context_vars => 1, global_vars => 1,
426 path => @templatepath);
427
428 $page->param(maydel => ($IPDBacl{$authuser} =~ /d/));
429
430 my $sublist = listSubs($ip_dbh, parent => $webvar{parent});
431 $page->param(sublist => $sublist);
432
433 } else {
434
435 # 3-part layout; containers, end-use allocations, and free blocks
436
437 my $contlist = listContainers($ip_dbh, parent => $webvar{parent});
438 $page->param(contlist => $contlist);
439
440 my $alloclist = listAllocations($ip_dbh, parent => $webvar{parent});
441 $page->param(alloclist => $alloclist);
442
443 # only show "delete" button if we have no container or usage allocations
444 $page->param(maydel => ($IPDBacl{$authuser} =~ /d/) && !(@$contlist || @$alloclist));
445
446 }
447
448 # Common elements
449 my $pinfo = getBlockData($ip_dbh, $webvar{parent});
450 $page->param(blockpctfree => sprintf("%0.1f", $pinfo->{nfree}/2**(32-$pinfo->{masklen}) * 100 ) );
451
452 # retrieve any notices
453 blocknotices($webvar{parent});
454
455##fixme: do we add a wrapper to not show the edit link for master blocks?
456#$page->param(editme => 1) unless $pinfo->{type} ne 'mm';
457
458 my $crumbs = getBreadCrumbs($ip_dbh, $pinfo->{parent_id}, $pinfo->{vrf});
459 my @rcrumbs = reverse (@$crumbs);
460 $utilbar->param(breadcrumb => \@rcrumbs);
461
462 $page->param(self_id => $webvar{parent});
463 $page->param(block => $pinfo->{block});
464 $page->param(mayadd => ($IPDBacl{$authuser} =~ /a/));
465
466 my $flist = listFree($ip_dbh, parent => $webvar{parent});
467 $page->param(freelist => $flist);
468} # showSubs
469
470
471# List the IPs used in a pool
472sub showPool {
473
474 my $poolinfo = getBlockData($ip_dbh, $webvar{pool});
475 my $cidr = new NetAddr::IP $poolinfo->{block};
476 $page->param(vlan => $poolinfo->{vlan});
477 $page->param(poolpctfree => sprintf("%0.1f", $poolinfo->{nfree}/2**(32-$poolinfo->{masklen}) * 100 ) );
478 $page->param(csvlink => $IPDB::enablecsv);
479
480 # Tree navigation
481 my $crumbs = getBreadCrumbs($ip_dbh, $poolinfo->{parent_id});
482 my @rcrumbs = reverse (@$crumbs);
483 $utilbar->param(breadcrumb => \@rcrumbs);
484
485 $page->param(block => $cidr);
486 $page->param(netip => $cidr->addr);
487 $cidr++;
488 $page->param(gate => $cidr->addr);
489 $cidr--; $cidr--;
490 $page->param(bcast => $cidr->addr);
491 $page->param(mask => $cidr->mask);
492
493 $page->param(disptype => $disp_alloctypes{$poolinfo->{type}});
494 $page->param(city => $poolinfo->{city});
495
496 # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
497 $page->param(realblock => $poolinfo->{type} =~ /^.d$/);
498
499# probably have to add an "edit IP allocation" link here somewhere.
500
501 # this will cascade into the IP list below
502 $page->param(maydel => $IPDBacl{$authuser} =~ /d/);
503
504 my $plist = listPool($ip_dbh, $webvar{pool}, 1);
505 $page->param(poolips => $plist);
506 # CSV voodoo
507 $page->param(poolid => $webvar{pool});
508
509 # retrieve any notices
510 blocknotices($webvar{pool});
511} # end showPool
512
513
514# Show "Add new allocation" page. Note that the actual page may
515# be one of two templates, and the lists come from the database.
516sub assignBlock {
517
518 if ($IPDBacl{$authuser} !~ /a/) {
519 $aclerr = 'addblock';
520 return;
521 }
522
523 # hack pthbttt eww
524 $webvar{parent} = 0 if !$webvar{parent};
525 $webvar{block} = '' if !$webvar{block};
526
527 $page->param(allocfrom => $webvar{block}); # fb-assign flag, if block is set, we're in fb-assign
528
529 if ($webvar{fbid} || $webvar{fbtype}) {
530
531 # Common case, according to reported usage. Block to assign is specified.
532 my $block = new NetAddr::IP $webvar{block};
533
534 my ($rdns,$cached) = getBlockRDNS($ip_dbh, id => $webvar{parent}, type => $webvar{fbtype}, user => $authuser);
535 $page->param(rdns => $rdns) if $rdns;
536 $page->param(parent => $webvar{parent});
537 $page->param(fbid => $webvar{fbid});
538 # visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
539 $page->param(cached => $cached);
540
541 my $pinfo = getBlockData($ip_dbh, $webvar{parent});
542
543 # retrieve any notices
544 blocknotices($webvar{parent});
545
546 my @cities;
547 foreach my $city (@citylist) {
548 my %row = (city => $city, sel => ($pinfo->{city} eq $city) );
549 push (@cities, \%row);
550 }
551 $page->param(preselected => 1);
552 $page->param(citylist => \@cities);
553
554 # Tree navigation
555 my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
556 my @rcrumbs = reverse (@$crumbs);
557 $utilbar->param(breadcrumb => \@rcrumbs);
558
559 $webvar{fbtype} = '' if !$webvar{fbtype};
560 if ($webvar{fbtype} eq 'i') {
561 my $ipinfo = getBlockData($ip_dbh, $webvar{block}, 'i');
562 $page->param(
563 fbip => 1,
564 block => $ipinfo->{block},
565 fbdisptype => $list_alloctypes{$ipinfo->{type}},
566 type => $ipinfo->{type},
567 allocfrom => $pinfo->{block},
568 );
569 } else {
570 # get "primary" alloctypes, since these are all that can correctly be assigned if we're in this branch
571 my $tlist = getTypeList($ip_dbh, 'n');
572 $tlist->[0]->{sel} = 1;
573 $page->param(typelist => $tlist, block => $block);
574 }
575
576 } else {
577
578 # Uncommon case, according to reported usage. Block to assign needs to be found based on criteria.
579 my $mlist = getMasterList($ip_dbh, 'c');
580 $page->param(masterlist => $mlist);
581
582 my @pops;
583 foreach my $pop (@citylist) {
584 my %row = (pop => $pop);
585 push (@pops, \%row);
586 }
587 $page->param(pops => \@pops);
588
589 my @cities;
590 foreach my $city (@citylist) {
591 my %row = (city => $city);
592 push (@cities, \%row);
593 }
594 $page->param(citylist => \@cities);
595
596 # get all standard alloctypes
597 my $tlist = getTypeList($ip_dbh, 'a');
598 $tlist->[0]->{sel} = 1;
599 $page->param(typelist => $tlist);
600 }
601
602## node hack
603 my $nlist = getNodeList($ip_dbh);
604 $page->param(nodelist => $nlist);
605## end node hack
606
607 $page->param(nocling => $IPDBacl{$authuser} =~ /s/);
608
609} # assignBlock
610
611
612# Take info on requested IP assignment and see what we can provide.
613sub confirmAssign {
614 if ($IPDBacl{$authuser} !~ /a/) {
615 $aclerr = 'addblock';
616 return;
617 }
618
619 my $cidr;
620 my $resv; # Reserved for expansion.
621 my $alloc_from;
622 my $fbid = $webvar{fbid};
623 my $p_id = $webvar{parent};
624
625 # Going to manually validate some items.
626 # custid and city are automagic.
627 return if !validateInput();
628
629 # make sure this is defined
630 $webvar{fbassign} = 'n' if !$webvar{fbassign};
631
632# Several different cases here.
633# Static IP vs netblock
634# + Different flavours of static IP
635# + Different flavours of netblock
636
637 if ($webvar{alloctype} =~ /^.i$/ && $webvar{fbassign} ne 'y') {
638 if (!$webvar{pop}) {
639 $page->param(err => "Please select a location/POP site to allocate from.");
640 return;
641 }
642 my $plist = getPoolSelect($ip_dbh, $webvar{alloctype}, $webvar{pop});
643 $page->param(staticip => 1);
644 $page->param(poollist => $plist) if $plist;
645 $cidr = "Single static IP";
646##fixme: need to handle "no available pools"
647
648 } else { # end show pool options
649
650 if ($webvar{fbassign} && $webvar{fbassign} eq 'y') {
651
652 # Tree navigation
653 my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
654 my @rcrumbs = reverse (@$crumbs);
655 $utilbar->param(breadcrumb => \@rcrumbs);
656
657 $cidr = new NetAddr::IP $webvar{block};
658 $alloc_from = new NetAddr::IP $webvar{allocfrom};
659 $webvar{maskbits} = $cidr->masklen;
660 # Some additional checks are needed for reserving free space
661 if ($webvar{reserve}) {
662 if ($cidr == $alloc_from) {
663# We could still squirm and fiddle to try to find a way to reserve space, but the storage model for
664# IPDB means that all continguous free space is kept in the smallest number of strict CIDR netblocks
665# possible. (In theory.) If the request and the freeblock are the same, it is theoretically impossible
666# to reserve an equivalent-sized block either ahead or behind the requested one, because the pair
667# together would never be a strict CIDR block.
668 $page->param(warning => "Can't reserve space for expansion; free block and requested allocation are the same.");
669 delete $webvar{reserve};
670 } else {
671 # Find which new free block will match the reqested block.
672 # Take the requested mask, shift by one
673 my $tmpmask = $webvar{maskbits};
674 $tmpmask--;
675 # find the subnets with that mask in the selected free block
676 my @pieces = $alloc_from->split($tmpmask);
677 foreach my $slice (@pieces) {
678 if ($slice->contains($cidr)) {
679 # For the subnet that contains the requested block, split that in two,
680 # and flag/cache the one that's not the requested block.
681 my @bits = $slice->split($webvar{maskbits});
682 if ($bits[0] == $cidr) {
683 $resv = $bits[1];
684 } else {
685 $resv = $bits[0];
686 }
687 }
688 }
689 }
690 } # reserve block check
691
692 } else { # done with direct freeblocks assignment
693
694 if (!$webvar{maskbits}) {
695 $page->param(err => "Please specify a CIDR mask length.");
696 return;
697 }
698
699##fixme ick, ew, bleh. gotta handle the failure message generation better. push it into findAllocateFrom()?
700 my $failmsg = "No suitable free block found.<br>\n";
701 if ($webvar{alloctype} eq 'rm') {
702 $failmsg .= "We do not have a free routeable block of that size.<br>\n".
703 "You will have to either route a set of smaller netblocks or a single smaller netblock.";
704 } else {
705 if ($webvar{alloctype} =~ /^.[pc]$/) {
706 $failmsg .= "You will have to route another superblock from one of the<br>\n".
707 "master blocks or chose a smaller block size for the pool.";
708 } else {
709 if (!$webvar{pop}) {
710 $page->param(err => 'Please select a POP to route the block from/through.');
711 return;
712 }
713 $failmsg .= "You will have to route another superblock to $webvar{pop}<br>\n".
714 "from one of the master blocks";
715 if ($webvar{reserve}) {
716 $failmsg .= ', choose a smaller blocksize, or uncheck "Reserve space for expansion".';
717 } else {
718 $failmsg .= " or chose a smaller blocksize.";
719 }
720 }
721 }
722
723 # if requesting extra space "reserved for expansion", we need to find a free
724 # block at least double the size of the request.
725 if ($webvar{reserve}) {
726 $webvar{maskbits}--;
727 }
728
729 ($fbid,$cidr,$p_id) = findAllocateFrom($ip_dbh, $webvar{maskbits}, $webvar{alloctype},
730 $webvar{city}, $webvar{pop}, (master => $webvar{allocfrom}, allowpriv => $webvar{allowpriv}) );
731 if (!$cidr) {
732 $page->param(err => $failmsg);
733 return;
734 }
735 $cidr = new NetAddr::IP $cidr;
736
737 $alloc_from = "$cidr";
738
739 # when autofinding a block to allocate from, use the first piece of the found
740 # block for the allocation, and the next piece for the "reserved for expansion".
741 if ($webvar{reserve}) {
742 # reset the mask to the real requested one, now that we've got a
743 # block large enough for the request plus reserve
744 $webvar{maskbits}++;
745 ($cidr,$resv) = $cidr->split($webvar{maskbits});
746 }
747
748 # If the block to be allocated is smaller than the one we found,
749 # figure out the "real" block to be allocated.
750 if ($cidr->masklen() ne $webvar{maskbits}) {
751 my $maskbits = $cidr->masklen();
752 # we reset $cidr each time around the loop to better allow for the huge
753 # address space of IPv6; many allocation schemes in v6 will break NetAddr::IP's
754 # hard limit of 65536 subnets from a split()
755 while ($maskbits++ < $webvar{maskbits}) {
756 $cidr = ($cidr->split($maskbits))[0];
757 }
758 }
759 } # check for freeblocks assignment or IPDB-controlled assignment
760
761 # Generate the IP list for the new allocation in case someone wants to set per-IP rDNS right away.
762 # We don't do this on the previous page because we don't know how big a block or even what IP range
763 # it's for (if following the "normal" allocation process)
764 if ($IPDBacl{$authuser} =~ /c/
765 && $cidr->masklen != $cidr->bits
766 && ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
767 # config flag for "all block types" OR "not-a-pool-or-IP type"
768 && ($IPDB::revlistalltypes || $webvar{alloctype} !~ /^.[dpi]/)
769 # safety against trying to retrieve and display more than 1k (10 bits, /22 v4) worth of individual IPs
770 # ever. If you really need to manage a long list of IPs like that all in one place, you can use the DNS
771 # management tool. Even a /26 is a bit much, really.
772 && ($cidr->bits - $cidr->masklen) <= 10
773 # do we want to allow v6 at all?
774 #&& ! $cidr->{isv6}
775 ) {
776 my @list;
777 foreach my $ip (@{$cidr->splitref()}) {
778 my %row;
779 $row{r_ip} = $ip->addr;
780 $row{iphost} = '';
781 push @list, \%row;
782 }
783 $page->param(r_iplist => \@list);
784 # We don't use this here, because these IPs should already be bare.
785 # ... or should we be paranoid? Make it a config option?
786 #getRDNSbyIP($ip_dbh, type => $webvar{alloctype}, range => "$cidr", user => $authuser) );
787 }
788 } # if ($webvar{alloctype} =~ /^.i$/)
789
790## node hack
791 if ($webvar{node} && $webvar{node} ne '-') {
792 my $nodename = getNodeName($ip_dbh, $webvar{node});
793 $page->param(nodename => $nodename);
794 $page->param(nodeid => $webvar{node});
795 }
796## end node hack
797
798 # flag DNS info if we can't publish the entry remotely
799 my $pinfo = getBlockData($ip_dbh, $webvar{parent});
800 $page->param(dnslocal => 1) unless ($pinfo->{revpartial} || $pinfo->{revavail});
801
802 # retrieve any notices
803 blocknotices($webvar{parent});
804
805 # reserve for expansion
806 $page->param(reserve => $webvar{reserve});
807 # probably just preventing a little log noise doing this; could just set the param
808 # all the time since it won't be shown if the reserve param above isn't set.
809# if ($webvar{reserve}) {
810 $page->param(resvblock => $resv);
811# }
812
813 # Stick in the allocation data
814 $page->param(alloc_type => $webvar{alloctype});
815 $page->param(typefull => $q->escapeHTML($disp_alloctypes{$webvar{alloctype}}));
816 $page->param(alloc_from => $alloc_from);
817 $page->param(parent => $p_id);
818 $page->param(fbid => $fbid);
819 $page->param(cidr => $cidr);
820 $page->param(rdns => $webvar{rdns});
821 $page->param(vrf => $webvar{vrf});
822 $page->param(vlan => $webvar{vlan});
823 $page->param(city => $q->escapeHTML($webvar{city}));
824 $page->param(custid => $webvar{custid});
825 $page->param(circid => $q->escapeHTML($webvar{circid}));
826 $page->param(desc => $q->escapeHTML($webvar{desc}));
827
828##fixme: find a way to have the displayed copy have <br> substitutions
829# for newlines, and the <input> value have either encoded or bare newlines.
830# Also applies to privdata.
831 $page->param(notes => $q->escapeHTML($webvar{notes},'y'));
832
833 # Check to see if user is allowed to do anything with sensitive data
834 if ($IPDBacl{$authuser} =~ /s/) {
835 $page->param(nocling => 1);
836 $page->param(privdata => $q->escapeHTML($webvar{privdata},'y'));
837
838 $page->param(backupfields => $webvar{backupfields});
839 $page->param(bkbrand => $webvar{bkbrand});
840 $page->param(bkmodel => $webvar{bkmodel});
841 $page->param(bktype => $webvar{bktype});
842 $page->param(bksrc => $webvar{bksrc});
843 $page->param(bkuser => $webvar{bkuser});
844 # these two could use virtually any character
845 $page->param(bkvpass => $q->escapeHTML($webvar{bkvpass}));
846 $page->param(bkepass => $q->escapeHTML($webvar{bkepass}));
847 $page->param(bkport => $webvar{bkport});
848 $page->param(bkip => $webvar{bkip});
849 }
850
851 # Yay! This now has it's very own little home.
852 $page->param(billinguser => $webvar{userid})
853 if $webvar{userid};
854##fixme: figure out some kind of "specials" metatemplate thingy to allow passing arbitrary data along a form chain?
855
856 syslog "debug", "billinguser used ($authuser): alloc_from $alloc_from, type $webvar{alloctype}" if $webvar{userid};
857
858##fixme: this is only needed iff confirm.tmpl and
859# confirmRemove.tmpl are merged (quite possible, just
860# a little tedious)
861 $page->param(action => "insert");
862
863} # end confirmAssign
864
865
866# Do the work of actually inserting a block in the database.
867sub insertAssign {
868 if ($IPDBacl{$authuser} !~ /a/) {
869 $aclerr = 'addblock';
870 return;
871 }
872 # Some things are done more than once.
873 return if !validateInput();
874
875##fixme: permission check
876 if (!defined($webvar{privdata})) {
877 $webvar{privdata} = '';
878 }
879
880 # $code is "success" vs "failure", $msg contains OK for a
881 # successful netblock allocation, the IP allocated for static
882 # IP, or the error message if an error occurred.
883
884##fixme: consider just passing \%webvar to allocateBlock()?
885 # collect per-IP rDNS fields. only copy over the ones that actually have something in them.
886 my %iprev;
887 foreach (keys %webvar) {
888 $iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
889 }
890
891 # Easier to see and cosmetically fiddle the list like this
892 my %insert_args = (
893 cidr => $webvar{fullcidr},
894 fbid => $webvar{fbid},
895 reserve => $webvar{reserve},
896 parent => $webvar{parent},
897 custid => $webvar{custid},
898 type => $webvar{alloctype},
899 city => $webvar{city},
900 desc => $webvar{desc},
901 notes => $webvar{notes},
902 circid => $webvar{circid},
903 privdata => $webvar{privdata},
904 nodeid => $webvar{node},
905 rdns => $webvar{rdns},
906 vrf => $webvar{vrf},
907 vlan => $webvar{vlan},
908 user => $authuser,
909 );
910
911##fixme: permission check
912 # fill in backup data, if present/allowed
913 if ($webvar{backupfields}) {
914 $insert_args{backup} = 1;
915 for my $bkfield (@IPDB::backupfields) {
916 $insert_args{"bk$bkfield"} = ($webvar{"bk$bkfield"} ? $webvar{"bk$bkfield"} : '');
917 }
918 }
919
920 my $pinfo = getBlockData($ip_dbh, $webvar{parent});
921
922 # retrieve any notices
923 blocknotices($webvar{parent});
924
925 # clean up a minor mess with guided allocation of static IPs
926 if ($webvar{alloctype} =~ /^.i$/) {
927 $insert_args{alloc_from} = $pinfo->{block};
928 }
929
930 my ($code,$msg) = allocateBlock($ip_dbh, %insert_args, iprev => \%iprev);
931
932 if ($code eq 'OK') {
933 # breadcrumbs lite! provide at least a link to the parent of the block we just allocated.
934 $page->param(parentid => $webvar{parent});
935 $page->param(parentblock => $pinfo->{block});
936
937 if ($webvar{alloctype} =~ /^.i$/) {
938 $msg =~ s|/32||;
939 $page->param(staticip => $msg);
940 $page->param(custid => $webvar{custid});
941 $page->param(billinguser => $webvar{billinguser});
942 $page->param(billinglink => $IPDB::billinglink);
943 mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
944 "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
945 "Description: $webvar{desc}\n".
946 ($webvar{rdns} ? "DNS name: $webvar{rdns}\n" : '').
947 "\nAllocated by: $authuser\n");
948 } else {
949 my $netblock = new NetAddr::IP $webvar{fullcidr};
950 $page->param(fullcidr => $webvar{fullcidr});
951 $page->param(alloctype => $disp_alloctypes{$webvar{alloctype}});
952 $page->param(custid => $webvar{custid});
953
954 # Full breadcrumbs
955 my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
956 my @rcrumbs = reverse (@$crumbs);
957 $utilbar->param(breadcrumb => \@rcrumbs);
958
959 if ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) {
960 $page->param(billinguser => $webvar{billinguser});
961 $page->param(billinglink => $IPDB::billinglink);
962 $page->param(custid => $webvar{custid});
963 $page->param(netaddr => $netblock->addr);
964 $page->param(masklen => $netblock->masklen);
965 }
966 syslog "debug", "billinguser used ($authuser): allocated $netblock, type $webvar{alloctype}" if $webvar{billinguser};
967 mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
968 "$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
969 "Description: $webvar{desc}\n".
970 ($webvar{rdns} ? "DNS name/pattern: $webvar{rdns}\n" : '').
971 "\nAllocated by: $authuser\n");
972 }
973 syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
974 "'$webvar{alloctype}' ($msg)";
975 } else {
976 syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
977 "'$webvar{alloctype}' by $authuser failed: '$msg'";
978 $page->param(err => "Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}' failed:");
979 $page->param(errmsg => $msg);
980 }
981
982} # end insertAssign()
983
984
985# Does some basic checks on common input data to make sure nothing
986# *really* weird gets in to the database through this script.
987# Does NOT do complete input validation!!!
988sub validateInput {
989 if ($webvar{city} eq '-') {
990 $page->param(err => 'Please choose a city');
991 return;
992 }
993
994 # Alloctype check.
995 chomp $webvar{alloctype};
996 if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
997 # Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
998 # managing to call things in such a way as to cause this deserves a cryptic error.
999 $page->param(err => 'Invalid alloctype');
1000 return;
1001 }
1002
1003 # CustID check
1004 # We have different handling for customer allocations and "internal" or "our" allocations
1005 if ($def_custids{$webvar{alloctype}} eq '') {
1006 if (!$webvar{custid}) {
1007 $page->param(err => 'Please enter a customer ID.');
1008 return;
1009 }
1010 # Crosscheck with billing.
1011 my $status = CustIDCK->custid_exist($webvar{custid});
1012 if ($CustIDCK::Error) {
1013 $page->param(err => "Error verifying customer ID: ".$CustIDCK::ErrMsg);
1014 return;
1015 }
1016 if (!$status) {
1017 $page->param(err => "Customer ID not valid. Make sure the Customer ID ".
1018 "is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
1019 "non-customer assignments.");
1020 return;
1021 }
1022# print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
1023 } else {
1024 # New! Improved! And now Loaded From The Database!!
1025 if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
1026 $webvar{custid} = $def_custids{$webvar{alloctype}};
1027 }
1028
1029# and custom overrides.
1030##fixme: need to genericize this:
1031## check a database table for "flag:field:value" overrides?
1032# if ($webvar{somflag}) {
1033# $webvar{custid} = 'special1';
1034# }
1035
1036 }
1037
1038## hmmm.... is this even useful?
1039if (0) {
1040 # Check POP location
1041 my $flag;
1042 if ($webvar{alloctype} eq 'rm') {
1043 $flag = 'for a routed netblock';
1044 foreach (@poplist) {
1045 if (/^$webvar{city}$/) {
1046 $flag = 'n';
1047 last;
1048 }
1049 }
1050 } else {
1051 $flag = 'n';
1052##fixme: hook to force-set POP or city on certain alloctypes
1053# if ($webvar{alloctype =~ /foo,bar,bz/ { $webvar{pop} = 'blah'; }
1054 if ($webvar{pop} && $webvar{pop} =~ /^-$/) {
1055 $flag = 'to route the block from/through';
1056 }
1057 }
1058
1059 # if the alloctype has a restricted city/POP list as determined above,
1060 # and the reqested city/POP does not match that list, complain
1061 if ($flag ne 'n') {
1062 $page->param(err => "Please choose a valid POP location $flag. Valid ".
1063 "POP locations are currently:<br>\n".join (" - ", @poplist));
1064 return;
1065 }
1066}
1067
1068 # VRF. Not a full validity check, just a basic sanity check.
1069 if ($webvar{vrf}) {
1070 # Trim leading and trailing whitespace first
1071 $webvar{vrf} =~ s/^\s+//;
1072 $webvar{vrf} =~ s/\s+$//;
1073 if ($webvar{vrf} !~ /^[\w\d_.-]{1,32}$/) {
1074 $page->param(err => "VRF values may only contain alphanumerics, and may not be more than 32 characters");
1075 return;
1076 }
1077 }
1078
1079 # VLAN. Should we allow/use VLAN names, or just the numeric ID?
1080 if ($webvar{vlan}) {
1081 # Trim leading and trailing whitespace first
1082 $webvar{vlan} =~ s/^\s+//;
1083 $webvar{vlan} =~ s/\s+$//;
1084 # Then any surrounding a comma
1085 $webvar{vlan} =~ s/\s*,\s*/,/g;
1086 # ... ve make it ze configurable thingy!
1087 if ($IPDB::numeric_vlan) {
1088 if ($webvar{vlan} !~ /^[\d,-]+$/) {
1089 $page->param(err => "VLANs must be numeric");
1090 return;
1091 }
1092 } else {
1093 if ($webvar{vlan} !~ /^[\w\d_.,-]+$/) {
1094 $page->param(err => "VLANs must be alphanumeric");
1095 return;
1096 }
1097 }
1098 }
1099
1100 # Backup fields. Minimal sanity checks.
1101 # Bypass if the user isn't authorized for backup data, or if the checkbox is unchecked
1102 if ($IPDBacl{$authuser} =~ /s/ && defined($webvar{backupfields})) {
1103 for my $bkfield (qw(brand model)) {
1104 if (!$webvar{"bk$bkfield"}) {
1105 $page->param(err => "Backup $bkfield must be filled in if IP/netblock is flagged for backup");
1106 return;
1107 }
1108 if ($webvar{"bk$bkfield"} !~ /^[a-zA-Z0-9\s_.-]+$/) {
1109 $page->param(err => "Invalid characters in backup $bkfield");
1110 return;
1111 }
1112 }
1113 for my $bkfield (qw(type src user)) { # no spaces in these!
1114 if ($webvar{"bk$bkfield"} && $webvar{"bk$bkfield"} !~ /^[a-zA-Z0-9_.-]+$/) {
1115 $page->param(err => "Invalid characters in backup $bkfield");
1116 return;
1117 }
1118 }
1119 if ($webvar{bkport}) {
1120 $webvar{bkport} =~ s/^\s+//g;
1121 $webvar{bkport} =~ s/\s+$//g;
1122 if ($webvar{bkport} !~ /^\d+$/) {
1123 $page->param(err => "Backup port must be numeric");
1124 return;
1125 }
1126 }
1127##fixme: code review: should normalize $webvar{cidr} variants so we can
1128# check for non-/32 allocations having the backup IP field filled in here,
1129# instead of failing on the allocation or update attempt
1130 if ($webvar{bkip}) {
1131 $webvar{bkip} =~ s/^\s+//g;
1132 $webvar{bkip} =~ s/\s+$//g;
1133 if ($webvar{bkip} !~ /^[\da-fA-F:.]+$/) {
1134 $page->param(err => "Backup IP must be an IP");
1135 return;
1136 }
1137 }
1138 } # backup
1139
1140 return 'OK';
1141} # end validateInput
1142
1143
1144# Displays details of a specific allocation in a form
1145# Allows update/delete
1146# action=edit
1147sub edit {
1148
1149 # snag block info from db
1150 my $blockinfo = getBlockData($ip_dbh, $webvar{id}, $webvar{basetype});
1151 my $cidr = new NetAddr::IP $blockinfo->{block};
1152 $page->param(id => $webvar{id});
1153 $page->param(basetype => $webvar{basetype});
1154
1155 # Tree navigation
1156 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
1157 my @rcrumbs = reverse (@$crumbs);
1158 $utilbar->param(breadcrumb => \@rcrumbs);
1159
1160 # Show link to IP list for pools
1161 $page->param(ispool => 1) if $blockinfo->{type} =~ /^.[dp]$/;
1162
1163 # Clean up extra whitespace on alloc type. Mainly a legacy-data cleanup.
1164 $blockinfo->{type} =~ s/\s//;
1165
1166##fixme: The case of "allocation larger than a /24" (or any similar case
1167# where the allocation is larger than the zone(s) in DNS) doesn't work well.
1168# Best solution may just be to add a warning that the entry shown may not be
1169# correct/complete.
1170 if ($blockinfo->{revavail} || $blockinfo->{revpartial}) {
1171 $page->param(showrev => ($blockinfo->{revavail} || $blockinfo->{revpartial}) );
1172 $page->param(v6 => $cidr->{isv6});
1173 $page->param(dnslink => $IPDB::dnsadmin_url);
1174
1175 # get the DNSAdmin zone ID(s) for this allocation.
1176 # Multiple zones should be rare, but are NOT impossible!
1177 my $revlist = getRevID($ip_dbh, user => $authuser, cidr => $blockinfo->{block},
1178 location => $blockinfo->{location});
1179 $page->param(revlist => $revlist) if $revlist;
1180
1181 my $cached;
1182 # Get rDNS info; duplicates a bit of getBlockData but also does the RPC call if possible
1183 ($blockinfo->{rdns},$cached) = getBlockRDNS($ip_dbh, id => $webvar{id}, type => $blockinfo->{type}, user => $authuser);
1184 $page->param(rdns => $blockinfo->{rdns});
1185 # visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
1186 $page->param(cached => $cached);
1187
1188 # Limit the per-IP rDNS list based on CIDR length; larger ones just take up too much space.
1189 # Also, don't show on IP pools; the individual IPs will have a space for rDNS
1190 # Don't show on single IPs; these use the "pattern" field
1191 if ($IPDBacl{$authuser} =~ /c/
1192 && $cidr->masklen != $cidr->bits
1193 && ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
1194 # config flag for "all block types" OR "not-a-pool-or-IP type"
1195 && ($IPDB::revlistalltypes || $blockinfo->{type} !~ /^.[dpi]/)
1196 # safety against trying to retrieve and display more than 1k (10 bits, /22 v4) worth of individual IPs
1197 # ever. If you really need to manage a long list of IPs like that all in one place, you can use the DNS
1198 # management tool. Even a /26 is a bit much, really.
1199 && ($cidr->bits - $cidr->masklen) <= 10
1200 # do we want to allow v6 at all?
1201 #&& ! $cidr->{isv6}
1202 ) {
1203 $page->param(r_iplist => getRDNSbyIP($ip_dbh, id => $webvar{id}, type => $blockinfo->{type},
1204 range => $blockinfo->{block}, user => $authuser) );
1205 }
1206 } # rDNS availability check
1207
1208 # backup data
1209 if ($blockinfo->{hasbk}) {
1210 $page->param(hasbackup => $blockinfo->{hasbk});
1211 for my $bkfield (@IPDB::backupfields) {
1212 $page->param("bk$bkfield" => $blockinfo->{"bk$bkfield"});
1213 }
1214 $page->param(bktelnet => 1) if $blockinfo->{bktype} eq 'telnet';
1215 $page->param(bkssh => 1) if $blockinfo->{bktype} eq 'SSH';
1216 }
1217
1218 # consider extending this to show time as well as date
1219 my ($lastmod,undef) = split /\s+/, $blockinfo->{lastmod};
1220 $page->param(lastmod => $lastmod);
1221
1222 $page->param(block => $blockinfo->{block});
1223 $page->param(city => $blockinfo->{city});
1224 $page->param(custid => $blockinfo->{custid});
1225
1226##fixme The check here should be built from the database
1227# Need to expand to support pool types too
1228 if ($blockinfo->{type} =~ /^.[ne]$/ && $IPDBacl{$authuser} =~ /c/) {
1229 $page->param(changetype => 1);
1230 $page->param(alloctype => [
1231 { selme => ($blockinfo->{type} eq 'me'), type => "me", disptype => "Dialup netblock" },
1232 { selme => ($blockinfo->{type} eq 'de'), type => "de", disptype => "Dynamic DSL netblock" },
1233 { selme => ($blockinfo->{type} eq 'ce'), type => "ce", disptype => "Dynamic cable netblock" },
1234 { selme => ($blockinfo->{type} eq 'we'), type => "we", disptype => "Dynamic wireless netblock" },
1235 { selme => ($blockinfo->{type} eq 'cn'), type => "cn", disptype => "Customer netblock" },
1236 { selme => ($blockinfo->{type} eq 'en'), type => "en", disptype => "End-use netblock" },
1237 { selme => ($blockinfo->{type} eq 'in'), type => "in", disptype => "Internal netblock" },
1238 ]
1239 );
1240 } else {
1241 $page->param(disptype => $disp_alloctypes{$blockinfo->{type}});
1242 $page->param(type => $blockinfo->{type});
1243 }
1244
1245## node hack
1246 my ($nodeid,$nodename) = getNodeInfo($ip_dbh, $blockinfo->{block});
1247# $page->param(havenodeid => $nodeid);
1248 $page->param(nodename => $nodename);
1249
1250##fixme: this whole hack needs cleanup and generalization for all alloctypes
1251##fixme: arguably a bug that presence of a nodeid implies it can be changed..
1252 if ($IPDBacl{$authuser} =~ /c/) {
1253 my $nlist = getNodeList($ip_dbh, $nodeid);
1254 $page->param(nodelist => $nlist);
1255 }
1256## end node hack
1257
1258# $page->param(vrf => $blockinfo->{vrf});
1259 $page->param(vlan => $blockinfo->{vlan});
1260
1261 # Reserved-for-expansion
1262 $page->param(reserve => $blockinfo->{reserve});
1263 $page->param(reserve_id => $blockinfo->{reserve_id});
1264 my $newblock = NetAddr::IP->new($cidr->addr, $cidr->masklen - 1)->network;
1265 $page->param(newblock => $newblock);
1266
1267 # not happy with the upside-down logic, but...
1268 $page->param(swipable => $blockinfo->{type} !~ /.i/);
1269 $page->param(swip => $blockinfo->{swip} ne 'n') if $blockinfo->{swip};
1270
1271 $page->param(circid => $blockinfo->{circuitid});
1272 $page->param(desc => $blockinfo->{description});
1273 $page->param(notes => $blockinfo->{notes});
1274
1275 # Check to see if we can display sensitive data
1276 $page->param(nocling => $IPDBacl{$authuser} =~ /s/);
1277 $page->param(privdata => $blockinfo->{privdata});
1278
1279 # retrieve any notices
1280 blocknotices($webvar{id});
1281
1282 # ACL trickery - these two template booleans control the presence of all form/input tags
1283 $page->param(maychange => $IPDBacl{$authuser} =~ /c/);
1284 $page->param(maydel => $IPDBacl{$authuser} =~ /d/);
1285
1286 # Need to find internal knobs to twist to actually vary these. (Ab)use "change" flag for now
1287 $page->param(maymerge => ($IPDBacl{$authuser} =~ /m/ && $blockinfo->{type} !~ /^.i$/));
1288
1289 if ($IPDBacl{$authuser} =~ /c/ && $blockinfo->{type} !~ /^.i$/) {
1290 if ($blockinfo->{type} =~ /^.p$/) {
1291 # PPP pools
1292 $page->param(maysplit => 1) if $cidr->masklen+1 < $cidr->bits;
1293 } elsif ($blockinfo->{type} =~ /.d/) {
1294 # Non-PPP pools
1295 $page->param(maysplit => 1) if $cidr->masklen+2 < $cidr->bits;
1296 } else {
1297 # Standard netblocks. Arguably allowing splitting these down to single IPs
1298 # doesn't make much sense, but forcing users to apply allocation types
1299 # "properly" is worse than herding cats.
1300 $page->param(maysplit => 1) if $cidr->masklen < $cidr->bits;
1301 }
1302 }
1303
1304} # edit()
1305
1306
1307# Stuff new info about a block into the db
1308# action=update
1309sub update {
1310 if ($IPDBacl{$authuser} !~ /c/) {
1311 $aclerr = 'updateblock';
1312 return;
1313 }
1314
1315 # Collect existing block info here, since we need it for the breadcrumb nav
1316 my $binfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
1317 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1318 my @rcrumbs = reverse (@$crumbs);
1319 $utilbar->param(breadcrumb => \@rcrumbs);
1320
1321 # Make sure incoming data is in correct format - custID among other things.
1322 return if !validateInput;
1323
1324 $webvar{swip} = 'n' if !$webvar{swip};
1325
1326 my %updargs = (
1327 custid => $webvar{custid},
1328 city => $webvar{city},
1329 description => $webvar{desc},
1330 notes => $webvar{notes},
1331 circuitid => $webvar{circid},
1332 block => $webvar{block},
1333 type => $webvar{alloctype},
1334 swip => $webvar{swip},
1335 rdns => $webvar{rdns},
1336 vrf => $webvar{vrf},
1337 vlan => $webvar{vlan},
1338 user => $authuser,
1339 );
1340
1341 # Check to see if user is allowed to do anything with sensitive data
1342 if ($IPDBacl{$authuser} =~ /s/) {
1343 $updargs{privdata} = $webvar{privdata};
1344 for my $bkfield (@IPDB::backupfields) {
1345 $updargs{"bk$bkfield"} = $webvar{"bk$bkfield"};
1346 }
1347 $updargs{backup} = $webvar{backupfields};
1348 } else {
1349 # If the user doesn't have permissions to monkey with NOC-things, pass
1350 # a flag so we don't treat it as "backup data removed"
1351 $updargs{ignorebk} = 1;
1352 }
1353
1354 # Semioptional values
1355 $updargs{node} = $webvar{node} if $webvar{node};
1356
1357 # collect per-IP rDNS fields. only copy over the ones that actually have something in them.
1358 my %iprev;
1359 foreach (sort keys %webvar) {
1360 # skip all but the host_* fields
1361 next unless /^host_[\d.a-fA-F:]+/;
1362 # propagate the per-IP rDNS if present
1363 $iprev{$_} = $webvar{$_} if $webvar{$_};
1364 # set the rDNS to be cleared if there was a value before (was_host_* field),
1365 # but there's no value in the matching visible form field now (host_*)
1366 $iprev{$_} = '' if $webvar{"was_$_"} && !$webvar{$_};
1367 }
1368
1369 # and now IPv6
1370##fixme: how to remove an entry? maybe treat empty host as "delete meeeee!"?
1371 if ($webvar{v6list}) {
1372 my @v6lines = split /\n/, $webvar{v6list};
1373 foreach (@v6lines) {
1374 s/^\s+//;
1375 s/\s+$//;
1376 next if /^$/;
1377 my ($ip,$name) = split /,/;
1378 $iprev{"host_$ip"} = $name;
1379 }
1380 }
1381
1382 # Merge with reserved freeblock
1383 $updargs{fbmerge} = $webvar{expandme} if $webvar{expandme};
1384
1385 my ($code,$msg) = updateBlock($ip_dbh, %updargs, iprev => \%iprev);
1386
1387 if ($code eq 'FAIL') {
1388 syslog "err", "$authuser could not update block/IP $webvar{block} ($binfo->{block}): '$msg'";
1389 $page->param(err => "Could not update block/IP $binfo->{block}: $msg");
1390 return;
1391 }
1392
1393 # If we get here, the operation succeeded.
1394 syslog "notice", "$authuser updated $webvar{block} ($binfo->{block})";
1395##fixme: log details of the change? old way is in the .debug stream anyway.
1396##fixme: need to wedge something in to allow "update:field" notifications
1397## hmm. how to tell what changed? O_o
1398mailNotify($ip_dbh, 's:swi', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $binfo->{block}",
1399 "$binfo->{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
1400
1401## node hack
1402 if ($webvar{node} && $webvar{node} ne '-') {
1403 my $nodename = getNodeName($ip_dbh, $webvar{node});
1404 $page->param(nodename => $nodename);
1405 }
1406## end node hack
1407
1408 # Link back to browse-routed or list-pool page on "Update complete" page.
1409 my $pblock = getBlockData($ip_dbh, $binfo->{parent_id});
1410 $page->param(backid => $binfo->{parent_id});
1411 $page->param(backblock => $pblock->{block});
1412 $page->param(backpool => ($webvar{basetype} eq 'i'));
1413
1414 # Do some HTML fiddling here instead of using ESCAPE=HTML in the template,
1415 # because otherwise we can't convert \n to <br>. *sigh*
1416 $webvar{notes} = $q->escapeHTML($webvar{notes}); # escape first...
1417 $webvar{notes} =~ s/\n/<br>\n/; # ... then convert newlines
1418 $webvar{privdata} = ($webvar{privdata} ? $q->escapeHTML($webvar{privdata}) : "&nbsp;");
1419 $webvar{privdata} =~ s/\n/<br>\n/;
1420
1421 if ($webvar{expandme}) {
1422 # this is fugly but still faster than hitting the DB again with getBlockData()
1423 my $tmp = new NetAddr::IP $binfo->{block};
1424 my $fb = new NetAddr::IP $binfo->{reserve};
1425 my @newblock = $tmp->compact($fb);
1426 $page->param(cidr => $newblock[0]);
1427 } else {
1428 $page->param(cidr => $binfo->{block});
1429 }
1430 $page->param(rdns => $webvar{rdns});
1431 $page->param(city => $webvar{city});
1432 $page->param(disptype => $disp_alloctypes{$webvar{alloctype}});
1433 $page->param(vlan => $webvar{vlan});
1434 $page->param(custid => $webvar{custid});
1435 $page->param(swip => $webvar{swip} eq 'on' ? 'Yes' : 'No');
1436 $page->param(circid => $webvar{circid});
1437 $page->param(desc => $webvar{desc});
1438 $page->param(notes => $webvar{notes});
1439 if ($IPDBacl{$authuser} =~ /s/) {
1440 $page->param(nocling => 1);
1441 $page->param(privdata => $webvar{privdata});
1442 if ($webvar{backupfields} && $webvar{backupfields} eq 'on') {
1443 $page->param(hasbackup => 1);
1444 for my $bkfield (@IPDB::backupfields) {
1445 $page->param("bk$bkfield" => $webvar{"bk$bkfield"});
1446 }
1447 }
1448 }
1449
1450} # update()
1451
1452
1453sub prepSplit {
1454 if ($IPDBacl{$authuser} !~ /c/) {
1455 $aclerr = 'splitblock';
1456 return;
1457 }
1458
1459 my $blockinfo = getBlockData($ip_dbh, $webvar{block});
1460
1461 # Tree navigation
1462 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
1463 my @rcrumbs = reverse (@$crumbs);
1464 $utilbar->param(breadcrumb => \@rcrumbs);
1465
1466 if ($blockinfo->{type} =~ /^.i$/) {
1467 $page->param(err => "Can't split a single IP allocation");
1468 return;
1469 }
1470
1471 # Info about current allocation
1472 $page->param(oldblock => $blockinfo->{block});
1473 $page->param(block => $webvar{block});
1474
1475# Note that there are probably different rules that should be followed to restrict splitting IPv6 blocks;
1476# strictly speaking it will be exceptionally rare to see smaller than a /64 assigned to a customer, since that
1477# breaks auto-addressing schemes.
1478
1479 # Generate possible splits
1480 my $block = new NetAddr::IP $blockinfo->{block};
1481 my $oldmask = $block->masklen;
1482 if ($blockinfo->{type} =~ /^.d$/) {
1483 # Non-PPP pools
1484 $page->param(ispool => 1);
1485 if ($oldmask+2 >= $block->bits) {
1486 $page->param(err => "Can't split a standard netblock pool any further");
1487 return;
1488 }
1489 # Allow splitting down to v4 /30 (which results in one usable IP; dubiously useful)
1490 $page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-2;
1491 } elsif ($blockinfo->{type} =~ /.p/) {
1492 $page->param(ispool => 1);
1493 # Allow splitting PPP pools down to v4 /31
1494 $page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-1;
1495 } else {
1496 # Allow splitting all other non-pool netblocks down to single IPs, which...
1497 # arguably should be *aggregated* in a pool. Except where they shouldn't.
1498 $page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits;
1499 }
1500 # set the split-in-half mask
1501 $page->param(sp2mask => $oldmask+1);
1502
1503 # Generate possible shrink targets
1504 my @keepers = $block->split($block->masklen+1);
1505 $page->param(newblockA => $keepers[0]);
1506 $page->param(newblockB => $keepers[1]);
1507} # prepSplit()
1508
1509
1510sub doSplit {
1511 if ($IPDBacl{$authuser} !~ /c/) {
1512 $aclerr = 'splitblock';
1513 return;
1514 }
1515
1516##fixme: need consistent way to identify "this thing that is this thing" with only the ID
1517# also applies to other locations
1518 my $blockinfo = getBlockData($ip_dbh, $webvar{block});
1519
1520 # Tree navigation
1521 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
1522 my @rcrumbs = reverse (@$crumbs);
1523 $utilbar->param(breadcrumb => \@rcrumbs);
1524
1525 if ($blockinfo->{type} =~ /^.i$/) {
1526 $page->param(err => "Can't split a single IP allocation");
1527 return;
1528 }
1529
1530 if ($webvar{subact} eq 'split') {
1531 $page->param(issplit => 1);
1532 my $block = new NetAddr::IP $blockinfo->{block};
1533 my $newblocks = splitBlock($ip_dbh, id => $webvar{block}, basetype => 'b', newmask => $webvar{split},
1534 user => $authuser);
1535 if ($newblocks) {
1536 $page->param(newblocks => $newblocks);
1537 } else {
1538 $page->param(err => $IPDB::errstr);
1539 }
1540
1541 } elsif ($webvar{subact} eq 'shrink') {
1542 $page->param(nid => $webvar{block});
1543 $page->param(newblock => $webvar{shrink});
1544 my $newfree = shrinkBlock($ip_dbh, $webvar{block}, $webvar{shrink});
1545 if ($newfree) {
1546 $page->param(newfb => $newfree);
1547 } else {
1548 $page->param(err => $IPDB::errstr);
1549 }
1550
1551 } else {
1552 # Your llama is on fire.
1553 $page->param(err => "Missing form field that shouldn't be missing.");
1554 return;
1555 }
1556
1557 # common bits
1558 $page->param(cidr => $blockinfo->{block});
1559 # and the backlink to the parent container
1560 my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id});
1561 $page->param(backid => $blockinfo->{parent_id});
1562 $page->param(backblock => $pinfo->{block});
1563} # doSplit()
1564
1565
1566# Set up for merge
1567sub prepMerge {
1568 if ($IPDBacl{$authuser} !~ /m/) {
1569 $aclerr = 'mergeblock';
1570 return;
1571 }
1572
1573 my $binfo = getBlockData($ip_dbh, $webvar{block});
1574
1575 # Tree navigation
1576 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1577 my @rcrumbs = reverse (@$crumbs);
1578 $utilbar->param(breadcrumb => \@rcrumbs);
1579
1580 $page->param(block => $webvar{block});
1581 $page->param(ispool => $binfo->{type} =~ /.[dp]/);
1582 $page->param(ismaster => $binfo->{type} eq 'mm');
1583 $page->param(oldblock => $binfo->{block});
1584 $page->param(oldtype => $disp_alloctypes{$binfo->{type}});
1585 $page->param(typelist => getTypeList($ip_dbh, 'n', $binfo->{type})); # down the rabbit hole we go...
1586
1587 # Strings for scope; do this way so we don't have to edit them many places
1588 $page->param(vis_keepall => $merge_display{keepall});
1589 $page->param(vis_mergepeer => $merge_display{mergepeer});
1590 $page->param(vis_clearpeer => $merge_display{clearpeer});
1591 $page->param(vis_clearall => $merge_display{clearall});
1592
1593} # prepMerge()
1594
1595
1596# Show what will be merged, present warnings about data loss
1597sub confMerge {
1598 if ($IPDBacl{$authuser} !~ /m/) {
1599 $aclerr = 'mergeblock';
1600 return;
1601 }
1602
1603 if (!$webvar{newmask} || $webvar{newmask} !~ /^\d+$/) {
1604 $page->param(err => 'New netmask required');
1605 return;
1606 }
1607
1608 $page->param(block => $webvar{block});
1609 my $binfo = getBlockData($ip_dbh, $webvar{block});
1610 my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
1611 my $minfo = getBlockData($ip_dbh, $binfo->{master_id});
1612 my $block = new NetAddr::IP $binfo->{block};
1613
1614 # Tree navigation
1615 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1616 my @rcrumbs = reverse (@$crumbs);
1617 $utilbar->param(breadcrumb => \@rcrumbs);
1618
1619 $page->param(oldblock => $binfo->{block});
1620 $page->param(oldtype => $disp_alloctypes{$binfo->{type}});
1621 $page->param(ismaster => $binfo->{type} eq 'mm');
1622 $page->param(ispool => $webvar{alloctype} =~ /.[dp]/);
1623 $page->param(isleaf => $webvar{alloctype} =~ /.[enr]/);
1624 $page->param(newtype => $webvar{alloctype});
1625 $page->param(newdisptype => $disp_alloctypes{$webvar{alloctype}});
1626 my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
1627 $newblock = $newblock->network;
1628 $page->param(newmask => $webvar{newmask});
1629 $page->param(newblock => "$newblock");
1630
1631 # get list of allocations and freeblocks to be merged
1632 my $malloc_list = listForMerge($ip_dbh, $binfo->{parent_id}, $newblock, 'a');
1633 $page->param(mergealloc => $malloc_list);
1634
1635 $page->param(vis_scope => $merge_display{$webvar{scope}});
1636 $page->param(scope => $webvar{scope});
1637} # confMerge()
1638
1639
1640# Make it so
1641sub doMerge {
1642 if ($IPDBacl{$authuser} !~ /m/) {
1643 $aclerr = 'mergeblock';
1644 return;
1645 }
1646
1647 if (!$webvar{newmask} || $webvar{newmask} !~ /^\d+$/) {
1648 $page->param(err => 'New netmask required');
1649 return;
1650 }
1651
1652 $page->param(block => $webvar{block});
1653 my $binfo = getBlockData($ip_dbh, $webvar{block});
1654 my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
1655 my $block = new NetAddr::IP $binfo->{block};
1656
1657 # Tree navigation
1658 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1659 my @rcrumbs = reverse (@$crumbs);
1660 $utilbar->param(breadcrumb => \@rcrumbs);
1661
1662 $page->param(oldblock => $binfo->{block});
1663 $page->param(oldtype => $disp_alloctypes{$binfo->{type}});
1664 $page->param(newdisptype => $disp_alloctypes{$webvar{newtype}});
1665 my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
1666 $newblock = $newblock->network;
1667 $page->param(newblock => $newblock);
1668 $page->param(vis_scope => $merge_display{$webvar{scope}});
1669
1670 my $mlist = mergeBlocks($ip_dbh, $webvar{block}, %webvar, user => $authuser);
1671
1672 if ($mlist) {
1673 #(newtype => $webvar{newtype}, newmask => $webvar{newmask}));
1674 # Slice off first entry (the new parent - note this may be a new allocation,
1675 # not the same ID that was "merged"!
1676 my $parent = shift @$mlist;
1677 $page->param(backpool => $webvar{newtype} =~ /.[dp]/);
1678 if ($webvar{newtype} =~ /.[enr]/) {
1679 $page->param(backleaf => 1);
1680 $page->param(backid => $binfo->{parent_id});
1681 $page->param(backblock => $pinfo->{block});
1682 } else {
1683 $page->param(backid => $parent->{id});
1684 $page->param(backblock => $parent->{block});
1685 }
1686 $page->param(mergelist => $mlist);
1687 } else {
1688 $page->param(err => "Merge failed: $IPDB::errstr");
1689 }
1690} # doMerge()
1691
1692
1693# Delete an allocation.
1694sub remove {
1695 if ($IPDBacl{$authuser} !~ /d/) {
1696 $aclerr = 'delblock';
1697 return;
1698 }
1699
1700 # Serves'em right for getting here...
1701 if (!defined($webvar{block})) {
1702 $page->param(err => "Can't delete a block that doesn't exist");
1703 return;
1704 }
1705
1706 my $blockdata;
1707 $blockdata = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
1708
1709 # Tree navigation
1710 my $crumbs = getBreadCrumbs($ip_dbh, $blockdata->{parent_id});
1711 my @rcrumbs = reverse (@$crumbs);
1712 $utilbar->param(breadcrumb => \@rcrumbs);
1713
1714 if ($blockdata->{parent_id} == 0) { # $webvar{alloctype} eq 'mm'
1715 $blockdata->{city} = "N/A";
1716 $blockdata->{custid} = "N/A";
1717 $blockdata->{circuitid} = "N/A";
1718 $blockdata->{description} = "N/A";
1719 $blockdata->{notes} = "N/A";
1720 $blockdata->{privdata} = "N/A";
1721 } # end cases for different alloctypes
1722
1723 $page->param(blockid => $webvar{block});
1724 $page->param(basetype => $webvar{basetype});
1725
1726 $page->param(block => $blockdata->{block});
1727 $page->param(rdns => $blockdata->{rdns});
1728
1729 # maybe need to apply more magic here?
1730 # most allocations we *do* want to autodelete the forward as well as reverse; for a handful we don't.
1731 # -> all real blocks (nb: pool IPs need extra handling)
1732 # -> NOC/private-IP (how to ID?)
1733 # -> anything with a pattern matching $IPDB::domain?
1734 if ($blockdata->{type} !~ /^.i$/) {
1735 $page->param(autodel => 1);
1736 }
1737
1738 $page->param(disptype => $disp_alloctypes{$blockdata->{type}});
1739 $page->param(city => $blockdata->{city});
1740 $page->param(custid => $blockdata->{custid});
1741 $page->param(circid => $blockdata->{circuitid});
1742 $page->param(desc => $blockdata->{description});
1743 $blockdata->{notes} = $q->escapeHTML($blockdata->{notes});
1744 $blockdata->{notes} =~ s/\n/<br>\n/;
1745 $page->param(notes => $blockdata->{notes});
1746 $blockdata->{privdata} = $q->escapeHTML($blockdata->{privdata});
1747 $blockdata->{privdata} = '&nbsp;' if !$blockdata->{privdata};
1748 $blockdata->{privdata} =~ s/\n/<br>\n/;
1749 $page->param(privdata => $blockdata->{privdata}) if $IPDBacl{$authuser} =~ /s/;
1750 $page->param(delpool => $blockdata->{type} =~ /^.[pd]$/);
1751
1752} # end remove()
1753
1754
1755# Delete an allocation. Return it to the freeblocks table; munge
1756# data as necessary to keep as few records as possible in freeblocks
1757# to prevent weirdness when allocating blocks later.
1758# Remove IPs from pool listing if necessary
1759sub finalDelete {
1760 if ($IPDBacl{$authuser} !~ /d/) {
1761 $aclerr = 'delblock';
1762 return;
1763 }
1764
1765 # need to retrieve block data before deleting so we can notify on that
1766 my $blockinfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
1767 my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id}, 'b');
1768
1769 # Tree navigation
1770 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
1771 my @rcrumbs = reverse (@$crumbs);
1772 $utilbar->param(breadcrumb => \@rcrumbs);
1773
1774 my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{basetype}, $webvar{delforward}, $authuser);
1775
1776 $page->param(block => $blockinfo->{block});
1777 $page->param(bdisp => $q->escapeHTML($disp_alloctypes{$blockinfo->{type}}));
1778 $page->param(delparent_id => $blockinfo->{parent_id});
1779 if ($pinfo) {
1780 $page->param(delparent => $pinfo->{block});
1781 $page->param(pdisp => $q->escapeHTML($disp_alloctypes{$pinfo->{type}}));
1782 }
1783 $page->param(returnpool => ($webvar{basetype} eq 'i') );
1784 if ($code =~ /^WARN(POOL|MERGE)/) {
1785 my ($pid,$pcidr) = split /,/, $msg;
1786 my $real_pinfo = getBlockData($ip_dbh, $pid, 'b');
1787 $page->param(parent_id => $pid);
1788 $page->param(parent => $pcidr);
1789 $page->param(real_disp => $q->escapeHTML($disp_alloctypes{$real_pinfo->{type}}));
1790 $page->param(mergeip => $code eq 'WARNPOOL');
1791 }
1792 if ($code eq 'WARN') {
1793 $msg =~ s/\n/<br>\n/g;
1794 $page->param(genwarn => $msg);
1795 }
1796 if ($code eq 'OK' || $code =~ /^WARN/) {
1797 syslog "notice", "$authuser deallocated '".$blockinfo->{type}."'-type netblock ID $webvar{block} ".
1798 "($blockinfo->{block}), $blockinfo->{custid}, $blockinfo->{city}, desc='$blockinfo->{description}'";
1799 mailNotify($ip_dbh, 'da', "REMOVED: $disp_alloctypes{$blockinfo->{type}} $blockinfo->{block}",
1800# $webvar{block} useful? do we care about the block ID here?
1801 "$disp_alloctypes{$blockinfo->{type}} $blockinfo->{block} deallocated by $authuser\n".
1802 "CustID: $blockinfo->{custid}\nCity: $blockinfo->{city}\n".
1803 "Description: $blockinfo->{description}\n");
1804 } else {
1805 $page->param(failmsg => $msg);
1806 if ($webvar{alloctype} =~ /^.i$/) {
1807 syslog "err", "$authuser could not deallocate static IP $webvar{block} ($blockinfo->{block}): '$msg'";
1808 } else {
1809 syslog "err", "$authuser could not deallocate netblock $webvar{block} ($blockinfo->{block}): '$msg'";
1810 $page->param(netblock => 1);
1811 }
1812 }
1813
1814} # finalDelete
1815
1816# Retrive and lightly preprocess any block notices.
1817sub blocknotices {
1818 my $blockid = shift;
1819 # retrieve any notices
1820 my $nlist = getBlockNotices($ip_dbh, $blockid);
1821 my @notices;
1822 foreach (@$nlist) {
1823 push @notices, $_->{notice} if $_->{notice};
1824 }
1825 my $blockmsg = join("<br>\n", @notices);
1826 $page->param(blockmsg => $blockmsg);
1827}
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