source: trunk/cgi-bin/main.cgi@ 922

Last change on this file since 922 was 922, checked in by Kris Deugau, 6 years ago

/trunk

Add docucomment/fixme for hooking a custom custid override with a commented example
  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 61.1 KB
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1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3###
4# SVN revision info
5# $Date: 2018-10-12 19:35:06 +0000 (Fri, 12 Oct 2018) $
6# SVN revision $Rev: 922 $
7# Last update by $Author: kdeugau $
8###
9# Copyright (C) 2004-2016 - Kris Deugau
10
11use strict;
12use warnings;
13use CGI::Carp qw(fatalsToBrowser);
14use CGI::Simple;
15use HTML::Template;
16use DBI;
17use POSIX qw(ceil);
18use NetAddr::IP;
19use Frontier::Client;
20
21use Sys::Syslog;
22
23# don't remove! required for GNU/FHS-ish install from tarball
24##uselib##
25
26# push "the directory the script is in" into @INC
27use FindBin;
28use lib "$FindBin::RealBin/";
29
30use CustIDCK;
31use MyIPDB;
32
33openlog "IPDB","pid","$IPDB::syslog_facility";
34
35## Environment. Collect some things, process some things, set some things...
36
37# Collect the username from HTTP auth. If undefined, we're in
38# a test environment, or called without a username.
39my $authuser;
40if (!defined($ENV{'REMOTE_USER'})) {
41 $authuser = '__temptest';
42} else {
43 $authuser = $ENV{'REMOTE_USER'};
44}
45
46# anyone got a better name? :P
47my $thingroot = $ENV{SCRIPT_FILENAME};
48$thingroot =~ s|cgi-bin/main.cgi||;
49
50syslog "debug", "$authuser active, $ENV{'REMOTE_ADDR'}";
51
52##fixme there *must* be a better order to do things in so this can go back where it was
53# CGI fiddling done here so we can declare %webvar so we can alter $webvar{action}
54# to show the right page on DB errors.
55# Set up the CGI object...
56my $q = new CGI::Simple;
57# ... and get query-string params as well as POST params if necessary
58$q->parse_query_string;
59
60# Convenience; saves changing all references to %webvar
61##fixme: tweak for handling <select multiple='y' size=3> (list with multiple selection)
62my %webvar = $q->Vars;
63
64# Why not a global DB handle? (And a global statement handle, as well...)
65# Use the connectDB function, otherwise we end up confusing ourselves
66my $ip_dbh;
67my $errstr;
68($ip_dbh,$errstr) = connectDB_My;
69if (!$ip_dbh) {
70 $webvar{action} = "dberr";
71} else {
72 initIPDBGlobals($ip_dbh);
73}
74
75# Set up some globals
76$ENV{HTML_TEMPLATE_ROOT} = $thingroot;
77my @templatepath = [ "localtemplates", "templates" ];
78
79my $header = HTML::Template->new(filename => "header.tmpl", path => @templatepath);
80my $footer = HTML::Template->new(filename => "footer.tmpl", path => @templatepath);
81my $utilbar = HTML::Template->new(filename => "utilbar.tmpl", loop_context_vars => 1, global_vars => 1,
82 path => @templatepath);
83
84print "Content-type: text/html\n\n";
85
86$header->param(version => $IPDB::VERSION);
87$header->param(addperm => $IPDBacl{$authuser} =~ /a/);
88$header->param(webpath => $IPDB::webpath);
89
90$utilbar->param(webpath => $IPDB::webpath);
91
92print $header->output;
93
94##fixme: whine and complain when the user is not present in the ACL hash above
95
96#main()
97my $aclerr;
98
99if(!defined($webvar{action})) {
100 $webvar{action} = "index"; #shuts up the warnings.
101}
102
103my $page;
104if (-e "$ENV{HTML_TEMPLATE_ROOT}/templates/$webvar{action}.tmpl") {
105 $page = HTML::Template->new(filename => "$webvar{action}.tmpl", loop_context_vars => 1, global_vars => 1,
106 path => @templatepath);
107} else {
108 $page = HTML::Template->new(filename => "dunno.tmpl", die_on_bad_params => 0,
109 path => @templatepath);
110}
111
112if($webvar{action} eq 'index') {
113 showSummary();
114} elsif ($webvar{action} eq 'showvrf') {
115 showVRF();
116
117} elsif ($webvar{action} eq 'addvrf') {
118 if ($IPDBacl{$authuser} !~ /s/) {
119 $aclerr = 'addvrf';
120 }
121
122 # Retrieve the list of DNS locations if we've got a place to grab them from
123 if ($IPDB::rpc_url) {
124 my %rpcargs = (
125 rpcuser => $authuser,
126 group => 1, # bleh
127 defloc => '',
128 );
129 my $result = IPDB::_rpc('getLocDropdown', %rpcargs);
130 $page->param(loclist => $result);
131 }
132
133} elsif ($webvar{action} eq 'newvrf') {
134 if ($IPDBacl{$authuser} !~ /s/) {
135 $aclerr = 'addvrf';
136 } else {
137 my ($code,$msg) = addVRF($ip_dbh, $webvar{vrf}, comment => $webvar{comment}, location => $webvar{loc});
138
139 if ($code eq 'FAIL') {
140 syslog "err", "Could not add VRF '$webvar{vrf}' to database: '$msg'";
141 $page->param(err => $msg);
142 $page->param(vrf => $webvar{vrf});
143 } else {
144 $page->param(vrf => $msg);
145 if ($code eq 'WARN') {
146 $IPDB::errstr =~ s/\n\n/<br>\n/g;
147 $IPDB::errstr =~ s/:\n/:<br>\n/g;
148 $page->param(warn => $IPDB::errstr);
149 }
150 syslog "info", "$authuser added VRF $webvar{vrf}";
151 }
152
153 } # ACL check
154
155} elsif ($webvar{action} eq 'delvrf') {
156 if ($IPDBacl{$authuser} !~ /s/) {
157 $aclerr = 'delvrf';
158 }
159
160 my $vrf = getVRF($ip_dbh, $webvar{vrf});
161
162 $page->param(vrf => $webvar{vrf});
163 $page->param(vrfcomment => $vrf->{comment});
164
165} elsif ($webvar{action} eq 'finaldelvrf') {
166 if ($IPDBacl{$authuser} !~ /s/) {
167 $aclerr = 'finaldelvrf';
168 }
169
170 my $vrf = getVRF($ip_dbh, $webvar{vrf});
171 $page->param(vrf => $webvar{vrf});
172 $page->param(vrfcomment => $vrf->{comment});
173
174 my ($code,$msg) = deleteVRF($ip_dbh, $webvar{vrf}, $authuser);
175
176 if ($code eq 'FAIL') {
177 $page->param(failmsg => $msg);
178 }
179
180} elsif ($webvar{action} eq 'addmaster') {
181 if ($IPDBacl{$authuser} !~ /a/) {
182 $aclerr = 'addmaster';
183 }
184
185 my $vrf = getVRF($ip_dbh, $webvar{vrf});
186
187 # Retrieve the list of DNS locations if we've got a place to grab them from
188 if ($IPDB::rpc_url) {
189 my %rpcargs = (
190 rpcuser => $authuser,
191 group => 1, # bleh
192 defloc => $vrf->{location},
193 );
194 my $result = IPDB::_rpc('getLocDropdown', %rpcargs);
195 $page->param(loclist => $result);
196 }
197
198 # we don't have a netblock; pass 0 for the block ID
199 # Tree navigation
200 my $crumbs = getBreadCrumbs($ip_dbh, 0, $webvar{vrf});
201 my @rcrumbs = reverse (@$crumbs);
202 $utilbar->param(breadcrumb => \@rcrumbs);
203
204 $page->param(vrf => $webvar{vrf});
205
206} elsif ($webvar{action} eq 'newmaster') {
207
208 if ($IPDBacl{$authuser} !~ /a/) {
209 $aclerr = 'addmaster';
210 } else {
211 my $cidr = new NetAddr::IP $webvar{cidr};
212 $page->param(cidr => "$cidr");
213
214 my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr}, (vrf => $webvar{vrf}, rdns => $webvar{rdns},
215 rwhois => $webvar{rwhois}, defloc => $webvar{loc}, user => $authuser) );
216
217 if ($code eq 'FAIL') {
218 syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
219 $page->param(err => $msg);
220 } else {
221 $page->param(parent => $msg);
222 if ($code eq 'WARN') {
223 $IPDB::errstr =~ s/\n\n/<br>\n/g;
224 $IPDB::errstr =~ s/:\n/:<br>\n/g;
225 $page->param(warn => $IPDB::errstr);
226 }
227 syslog "info", "$authuser added master block $webvar{cidr}";
228 }
229
230 # we don't have a netblock; pass 0 for the block ID
231 # Tree navigation
232 my $crumbs = getBreadCrumbs($ip_dbh, 0, $webvar{vrf});
233 my @rcrumbs = reverse (@$crumbs);
234 $utilbar->param(breadcrumb => \@rcrumbs);
235
236 } # ACL check
237
238} # end add new master
239
240elsif ($webvar{action} eq 'showsubs') {
241 showSubs();
242}
243
244elsif($webvar{action} eq 'listpool') {
245 showPool();
246}
247
248# Not modified or added; just shuffled
249elsif($webvar{action} eq 'assign') {
250 assignBlock();
251}
252elsif($webvar{action} eq 'confirm') {
253 confirmAssign();
254}
255elsif($webvar{action} eq 'insert') {
256 insertAssign();
257}
258elsif($webvar{action} eq 'edit') {
259 edit();
260}
261elsif($webvar{action} eq 'update') {
262 update();
263}
264elsif($webvar{action} eq 'split') {
265 prepSplit();
266}
267elsif($webvar{action} eq 'dosplit') {
268 doSplit();
269}
270elsif($webvar{action} eq 'merge') {
271 prepMerge();
272}
273elsif($webvar{action} eq 'confmerge') {
274 confMerge();
275}
276elsif($webvar{action} eq 'domerge') {
277 doMerge();
278}
279elsif($webvar{action} eq 'delete') {
280 remove();
281}
282elsif($webvar{action} eq 'finaldelete') {
283 finalDelete();
284}
285elsif ($webvar{action} eq 'nodesearch') {
286 my $nodelist = getNodeList($ip_dbh);
287 $page->param(nodelist => $nodelist);
288}
289
290# DB failure. Can't do much here, really.
291elsif ($webvar{action} eq 'dberr') {
292 $page->param(errmsg => $errstr);
293}
294
295# Default is an error. It shouldn't be possible to get here unless you're
296# randomly feeding in values for webvar{action}.
297else {
298 my $rnd = rand 500;
299 my $boing = sprintf("%.2f", rand 500);
300 my @excuses = (
301 "Aether cloudy. Ask again later about $webvar{action}.",
302 "The gods are unhappy with your sacrificial $webvar{action}.",
303 "Because one of $webvar{action}'s legs are both the same",
304 "<b>wibble</b><br>Can't $webvar{action}, the grue will get me!<br>Can't $webvar{action}, the grue will get me!",
305 "Hey, man, you've had your free $webvar{action}. Next one's gonna... <i>cost</i>....",
306 "I ain't done $webvar{action}",
307 "Oooo, look! A flying $webvar{action}!",
308 "$webvar{action} too evil, avoiding.",
309 "Rocks fall, $webvar{action} dies.",
310 "Bit bucket must be emptied before I can $webvar{action}..."
311 );
312 $page->param(dunno => $excuses[$rnd/50.0]);
313}
314## Finally! Done with that NASTY "case" emulation!
315
316
317# Switch to a different template if we've tripped on an ACL error.
318# Note that this should only be exercised in development, when
319# deeplinked, or when being attacked; normal ACL handling should
320# remove the links a user is not allowed to click on.
321if ($aclerr) {
322 $page = HTML::Template->new(filename => "aclerror.tmpl", path => @templatepath);
323 $page->param(ipdbfunc => $aclmsg{$aclerr});
324}
325
326# Clean up IPDB globals, DB handle, etc.
327finish($ip_dbh);
328
329## Do all our printing here so we can generate errors and stick them into the slots in the templates.
330
331# can't do this yet, too many blowups
332#print "Content-type: text/html\n\n", $header->output;
333$page->param(webpath => $IPDB::webpath);
334print $utilbar->output;
335print $page->output;
336
337# include the admin tools link in the output?
338$footer->param(adminlink => ($IPDBacl{$authuser} =~ /A/));
339$footer->param(webpath => $IPDB::webpath);
340print $footer->output;
341
342# Just in case something waaaayyy down isn't in place
343# properly... we exit explicitly.
344exit 0;
345
346
347# Initial display: Show list of VRFs
348sub showSummary {
349 my $vrflist = listVRF($ip_dbh);
350
351 if ($IPDB::masterswithvrfs == 2) {
352 $page = HTML::Template->new(filename => "index2.tmpl", loop_context_vars => 1, global_vars => 1,
353 path => @templatepath);
354 # alternate layout; put master blocks on the front summary page instead of "out"/"down" a
355 # layer in the browse tree. Leaving the manual include of showvrf.tmpl for reference; not
356 # sure why setting webpath here didn't seem to make it to the output.
357# my $vrfinfo = HTML::Template->new(filename => "showvrf.tmpl", path => @templatepath);
358 foreach my $vrf (@$vrflist) {
359 my $masterlist = listSummary($ip_dbh, $vrf->{vrf});
360 $vrf->{masterlist} = $masterlist;
361 $vrf->{addmaster} = ($IPDBacl{$authuser} =~ /s/);
362 $vrf->{maydel} = ($IPDBacl{$authuser} =~ /s/);
363 $vrf->{sub} = 1;
364# $vrfinfo->param(vrf => $vrf->{vrf});
365# $vrfinfo->param(masterlist => $masterlist);
366# $vrfinfo->param(addmaster => ($IPDBacl{$authuser} =~ /s/) );
367# $vrfinfo->param(maydel => ($IPDBacl{$authuser} =~ /s/) );
368# $vrfinfo->param(sub => 1);
369# $vrfinfo->param(webpath => $IPDB::webpath);
370# $vrf->{vrfinfo} = $vrfinfo->output;
371 }
372 }
373
374 $page->param(vrflist => $vrflist);
375
376 # Only systems/network should be allowed to add VRFs - or maybe higher?
377 $page->param(addvrf => ($IPDBacl{$authuser} =~ /s/) );
378
379} # showSummary
380
381
382# Show IP blocks in a VRF
383sub showVRF {
384 my $masterlist = listSummary($ip_dbh, $webvar{vrf});
385 $page->param(vrf => $webvar{vrf});
386 $page->param(masterlist => $masterlist);
387
388 # we don't have a netblock; pass 0 for the block ID
389 # Tree navigation
390 my $crumbs = getBreadCrumbs($ip_dbh, 0, $webvar{vrf});
391 my @rcrumbs = reverse (@$crumbs);
392 $utilbar->param(breadcrumb => \@rcrumbs);
393
394 $page->param(maydel => ($IPDBacl{$authuser} =~ /s/) );
395 $page->param(addmaster => ($IPDBacl{$authuser} =~ /s/) );
396} # showVRF
397
398
399# Display blocks immediately within a given parent
400sub showSubs {
401 # Which layout?
402 if ($IPDB::sublistlayout == 2) {
403
404 # 2-part layout; mixed containers and end-use allocations and free blocks.
405 # Containers have a second line for the subblock metadata.
406 # We need to load an alternate template for this case.
407 $page = HTML::Template->new(filename => "showsubs2.tmpl", loop_context_vars => 1, global_vars => 1,
408 path => @templatepath);
409
410 $page->param(maydel => ($IPDBacl{$authuser} =~ /d/));
411
412 my $sublist = listSubs($ip_dbh, parent => $webvar{parent});
413 $page->param(sublist => $sublist);
414
415 } else {
416
417 # 3-part layout; containers, end-use allocations, and free blocks
418
419 my $contlist = listContainers($ip_dbh, parent => $webvar{parent});
420 $page->param(contlist => $contlist);
421
422 my $alloclist = listAllocations($ip_dbh, parent => $webvar{parent});
423 $page->param(alloclist => $alloclist);
424
425 # only show "delete" button if we have no container or usage allocations
426 $page->param(maydel => ($IPDBacl{$authuser} =~ /d/) && !(@$contlist || @$alloclist));
427
428 }
429
430 # Common elements
431 my $pinfo = getBlockData($ip_dbh, $webvar{parent});
432 $page->param(blockpctfree => sprintf("%0.1f", $pinfo->{nfree}/2**(32-$pinfo->{masklen}) * 100 ) );
433
434 # retrieve any notices
435 blocknotices($webvar{parent});
436
437##fixme: do we add a wrapper to not show the edit link for master blocks?
438#$page->param(editme => 1) unless $pinfo->{type} ne 'mm';
439
440 my $crumbs = getBreadCrumbs($ip_dbh, $pinfo->{parent_id}, $pinfo->{vrf});
441 my @rcrumbs = reverse (@$crumbs);
442 $utilbar->param(breadcrumb => \@rcrumbs);
443
444 $page->param(self_id => $webvar{parent});
445 $page->param(block => $pinfo->{block});
446 $page->param(mayadd => ($IPDBacl{$authuser} =~ /a/));
447
448 my $flist = listFree($ip_dbh, parent => $webvar{parent});
449 $page->param(freelist => $flist);
450} # showSubs
451
452
453# List the IPs used in a pool
454sub showPool {
455
456 my $poolinfo = getBlockData($ip_dbh, $webvar{pool});
457 my $cidr = new NetAddr::IP $poolinfo->{block};
458 $page->param(vlan => $poolinfo->{vlan});
459 $page->param(poolpctfree => sprintf("%0.1f", $poolinfo->{nfree}/2**(32-$poolinfo->{masklen}) * 100 ) );
460
461 # Tree navigation
462 my $crumbs = getBreadCrumbs($ip_dbh, $poolinfo->{parent_id});
463 my @rcrumbs = reverse (@$crumbs);
464 $utilbar->param(breadcrumb => \@rcrumbs);
465
466 $page->param(block => $cidr);
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 $page->param(disptype => $disp_alloctypes{$poolinfo->{type}});
475 $page->param(city => $poolinfo->{city});
476
477 # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
478 $page->param(realblock => $poolinfo->{type} =~ /^.d$/);
479
480# probably have to add an "edit IP allocation" link here somewhere.
481
482 # this will cascade into the IP list below
483 $page->param(maydel => $IPDBacl{$authuser} =~ /d/);
484
485 my $plist = listPool($ip_dbh, $webvar{pool}, 1);
486 $page->param(poolips => $plist);
487
488 # retrieve any notices
489 blocknotices($webvar{pool});
490} # end showPool
491
492
493# Show "Add new allocation" page. Note that the actual page may
494# be one of two templates, and the lists come from the database.
495sub assignBlock {
496
497 if ($IPDBacl{$authuser} !~ /a/) {
498 $aclerr = 'addblock';
499 return;
500 }
501
502 # hack pthbttt eww
503 $webvar{parent} = 0 if !$webvar{parent};
504 $webvar{block} = '' if !$webvar{block};
505
506 $page->param(allocfrom => $webvar{block}); # fb-assign flag, if block is set, we're in fb-assign
507
508 if ($webvar{fbid} || $webvar{fbtype}) {
509
510 # Common case, according to reported usage. Block to assign is specified.
511 my $block = new NetAddr::IP $webvar{block};
512
513 my ($rdns,$cached) = getBlockRDNS($ip_dbh, id => $webvar{parent}, type => $webvar{fbtype}, user => $authuser);
514 $page->param(rdns => $rdns) if $rdns;
515 $page->param(parent => $webvar{parent});
516 $page->param(fbid => $webvar{fbid});
517 # visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
518 $page->param(cached => $cached);
519
520 my $pinfo = getBlockData($ip_dbh, $webvar{parent});
521
522 # retrieve any notices
523 blocknotices($webvar{parent});
524
525 my @cities;
526 foreach my $city (@citylist) {
527 my %row = (city => $city, sel => ($pinfo->{city} eq $city) );
528 push (@cities, \%row);
529 }
530 $page->param(preselected => 1);
531 $page->param(citylist => \@cities);
532
533 # Tree navigation
534 my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
535 my @rcrumbs = reverse (@$crumbs);
536 $utilbar->param(breadcrumb => \@rcrumbs);
537
538 $webvar{fbtype} = '' if !$webvar{fbtype};
539 if ($webvar{fbtype} eq 'i') {
540 my $ipinfo = getBlockData($ip_dbh, $webvar{block}, 'i');
541 $page->param(
542 fbip => 1,
543 block => $ipinfo->{block},
544 fbdisptype => $list_alloctypes{$ipinfo->{type}},
545 type => $ipinfo->{type},
546 allocfrom => $pinfo->{block},
547 );
548 } else {
549 # get "primary" alloctypes, since these are all that can correctly be assigned if we're in this branch
550 my $tlist = getTypeList($ip_dbh, 'n');
551 $tlist->[0]->{sel} = 1;
552 $page->param(typelist => $tlist, block => $block);
553 }
554
555 } else {
556
557 # Uncommon case, according to reported usage. Block to assign needs to be found based on criteria.
558 my $mlist = getMasterList($ip_dbh, 'c');
559 $page->param(masterlist => $mlist);
560
561 my @pops;
562 foreach my $pop (@citylist) {
563 my %row = (pop => $pop);
564 push (@pops, \%row);
565 }
566 $page->param(pops => \@pops);
567
568 my @cities;
569 foreach my $city (@citylist) {
570 my %row = (city => $city);
571 push (@cities, \%row);
572 }
573 $page->param(citylist => \@cities);
574
575 # get all standard alloctypes
576 my $tlist = getTypeList($ip_dbh, 'a');
577 $tlist->[0]->{sel} = 1;
578 $page->param(typelist => $tlist);
579 }
580
581## node hack
582 my $nlist = getNodeList($ip_dbh);
583 $page->param(nodelist => $nlist);
584## end node hack
585
586 $page->param(nocling => $IPDBacl{$authuser} =~ /s/);
587
588} # assignBlock
589
590
591# Take info on requested IP assignment and see what we can provide.
592sub confirmAssign {
593 if ($IPDBacl{$authuser} !~ /a/) {
594 $aclerr = 'addblock';
595 return;
596 }
597
598 my $cidr;
599 my $resv; # Reserved for expansion.
600 my $alloc_from;
601 my $fbid = $webvar{fbid};
602 my $p_id = $webvar{parent};
603
604 # Going to manually validate some items.
605 # custid and city are automagic.
606 return if !validateInput();
607
608 # make sure this is defined
609 $webvar{fbassign} = 'n' if !$webvar{fbassign};
610
611# Several different cases here.
612# Static IP vs netblock
613# + Different flavours of static IP
614# + Different flavours of netblock
615
616 if ($webvar{alloctype} =~ /^.i$/ && $webvar{fbassign} ne 'y') {
617 if (!$webvar{pop}) {
618 $page->param(err => "Please select a location/POP site to allocate from.");
619 return;
620 }
621 my $plist = getPoolSelect($ip_dbh, $webvar{alloctype}, $webvar{pop});
622 $page->param(staticip => 1);
623 $page->param(poollist => $plist) if $plist;
624 $cidr = "Single static IP";
625##fixme: need to handle "no available pools"
626
627 } else { # end show pool options
628
629 if ($webvar{fbassign} && $webvar{fbassign} eq 'y') {
630
631 # Tree navigation
632 my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
633 my @rcrumbs = reverse (@$crumbs);
634 $utilbar->param(breadcrumb => \@rcrumbs);
635
636 $cidr = new NetAddr::IP $webvar{block};
637 $alloc_from = new NetAddr::IP $webvar{allocfrom};
638 $webvar{maskbits} = $cidr->masklen;
639 # Some additional checks are needed for reserving free space
640 if ($webvar{reserve}) {
641 if ($cidr == $alloc_from) {
642# We could still squirm and fiddle to try to find a way to reserve space, but the storage model for
643# IPDB means that all continguous free space is kept in the smallest number of strict CIDR netblocks
644# possible. (In theory.) If the request and the freeblock are the same, it is theoretically impossible
645# to reserve an equivalent-sized block either ahead or behind the requested one, because the pair
646# together would never be a strict CIDR block.
647 $page->param(warning => "Can't reserve space for expansion; free block and requested allocation are the same.");
648 delete $webvar{reserve};
649 } else {
650 # Find which new free block will match the reqested block.
651 # Take the requested mask, shift by one
652 my $tmpmask = $webvar{maskbits};
653 $tmpmask--;
654 # find the subnets with that mask in the selected free block
655 my @pieces = $alloc_from->split($tmpmask);
656 foreach my $slice (@pieces) {
657 if ($slice->contains($cidr)) {
658 # For the subnet that contains the requested block, split that in two,
659 # and flag/cache the one that's not the requested block.
660 my @bits = $slice->split($webvar{maskbits});
661 if ($bits[0] == $cidr) {
662 $resv = $bits[1];
663 } else {
664 $resv = $bits[0];
665 }
666 }
667 }
668 }
669 } # reserve block check
670
671 } else { # done with direct freeblocks assignment
672
673 if (!$webvar{maskbits}) {
674 $page->param(err => "Please specify a CIDR mask length.");
675 return;
676 }
677
678##fixme ick, ew, bleh. gotta handle the failure message generation better. push it into findAllocateFrom()?
679 my $failmsg = "No suitable free block found.<br>\n";
680 if ($webvar{alloctype} eq 'rm') {
681 $failmsg .= "We do not have a free routeable block of that size.<br>\n".
682 "You will have to either route a set of smaller netblocks or a single smaller netblock.";
683 } else {
684 if ($webvar{alloctype} =~ /^.[pc]$/) {
685 $failmsg .= "You will have to route another superblock from one of the<br>\n".
686 "master blocks or chose a smaller block size for the pool.";
687 } else {
688 if (!$webvar{pop}) {
689 $page->param(err => 'Please select a POP to route the block from/through.');
690 return;
691 }
692 $failmsg .= "You will have to route another superblock to $webvar{pop}<br>\n".
693 "from one of the master blocks";
694 if ($webvar{reserve}) {
695 $failmsg .= ', choose a smaller blocksize, or uncheck "Reserve space for expansion".';
696 } else {
697 $failmsg .= " or chose a smaller blocksize.";
698 }
699 }
700 }
701
702 # if requesting extra space "reserved for expansion", we need to find a free
703 # block at least double the size of the request.
704 if ($webvar{reserve}) {
705 $webvar{maskbits}--;
706 }
707
708 ($fbid,$cidr,$p_id) = findAllocateFrom($ip_dbh, $webvar{maskbits}, $webvar{alloctype},
709 $webvar{city}, $webvar{pop}, (master => $webvar{allocfrom}, allowpriv => $webvar{allowpriv}) );
710 if (!$cidr) {
711 $page->param(err => $failmsg);
712 return;
713 }
714 $cidr = new NetAddr::IP $cidr;
715
716 $alloc_from = "$cidr";
717
718 # when autofinding a block to allocate from, use the first piece of the found
719 # block for the allocation, and the next piece for the "reserved for expansion".
720 if ($webvar{reserve}) {
721 # reset the mask to the real requested one, now that we've got a
722 # block large enough for the request plus reserve
723 $webvar{maskbits}++;
724 ($cidr,$resv) = $cidr->split($webvar{maskbits});
725 }
726
727 # If the block to be allocated is smaller than the one we found,
728 # figure out the "real" block to be allocated.
729 if ($cidr->masklen() ne $webvar{maskbits}) {
730 my $maskbits = $cidr->masklen();
731 # we reset $cidr each time around the loop to better allow for the huge
732 # address space of IPv6; many allocation schemes in v6 will break NetAddr::IP's
733 # hard limit of 65536 subnets from a split()
734 while ($maskbits++ < $webvar{maskbits}) {
735 $cidr = ($cidr->split($maskbits))[0];
736 }
737 }
738 } # check for freeblocks assignment or IPDB-controlled assignment
739
740 # Generate the IP list for the new allocation in case someone wants to set per-IP rDNS right away.
741 # We don't do this on the previous page because we don't know how big a block or even what IP range
742 # it's for (if following the "normal" allocation process)
743 if ($IPDBacl{$authuser} =~ /c/
744 && $cidr->masklen != $cidr->bits
745 && ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
746 # config flag for "all block types" OR "not-a-pool-or-IP type"
747 && ($IPDB::revlistalltypes || $webvar{alloctype} !~ /^.[dpi]/)
748 # safety against trying to retrieve and display more than 1k (10 bits, /22 v4) worth of individual IPs
749 # ever. If you really need to manage a long list of IPs like that all in one place, you can use the DNS
750 # management tool. Even a /26 is a bit much, really.
751 && ($cidr->bits - $cidr->masklen) <= 10
752 # do we want to allow v6 at all?
753 #&& ! $cidr->{isv6}
754 ) {
755 my @list;
756 foreach my $ip (@{$cidr->splitref()}) {
757 my %row;
758 $row{r_ip} = $ip->addr;
759 $row{iphost} = '';
760 push @list, \%row;
761 }
762 $page->param(r_iplist => \@list);
763 # We don't use this here, because these IPs should already be bare.
764 # ... or should we be paranoid? Make it a config option?
765 #getRDNSbyIP($ip_dbh, type => $webvar{alloctype}, range => "$cidr", user => $authuser) );
766 }
767 } # if ($webvar{alloctype} =~ /^.i$/)
768
769## node hack
770 if ($webvar{node} && $webvar{node} ne '-') {
771 my $nodename = getNodeName($ip_dbh, $webvar{node});
772 $page->param(nodename => $nodename);
773 $page->param(nodeid => $webvar{node});
774 }
775## end node hack
776
777 # flag DNS info if we can't publish the entry remotely
778 my $pinfo = getBlockData($ip_dbh, $webvar{parent});
779 $page->param(dnslocal => 1) unless ($pinfo->{revpartial} || $pinfo->{revavail});
780
781 # retrieve any notices
782 blocknotices($webvar{parent});
783
784 # reserve for expansion
785 $page->param(reserve => $webvar{reserve});
786 # probably just preventing a little log noise doing this; could just set the param
787 # all the time since it won't be shown if the reserve param above isn't set.
788# if ($webvar{reserve}) {
789 $page->param(resvblock => $resv);
790# }
791
792 # Stick in the allocation data
793 $page->param(alloc_type => $webvar{alloctype});
794 $page->param(typefull => $q->escapeHTML($disp_alloctypes{$webvar{alloctype}}));
795 $page->param(alloc_from => $alloc_from);
796 $page->param(parent => $p_id);
797 $page->param(fbid => $fbid);
798 $page->param(cidr => $cidr);
799 $page->param(rdns => $webvar{rdns});
800 $page->param(vrf => $webvar{vrf});
801 $page->param(vlan => $webvar{vlan});
802 $page->param(city => $q->escapeHTML($webvar{city}));
803 $page->param(custid => $webvar{custid});
804 $page->param(circid => $q->escapeHTML($webvar{circid}));
805 $page->param(desc => $q->escapeHTML($webvar{desc}));
806
807##fixme: find a way to have the displayed copy have <br> substitutions
808# for newlines, and the <input> value have either encoded or bare newlines.
809# Also applies to privdata.
810 $page->param(notes => $q->escapeHTML($webvar{notes},'y'));
811
812 # Check to see if user is allowed to do anything with sensitive data
813 if ($IPDBacl{$authuser} =~ /s/) {
814 $page->param(nocling => 1);
815 $page->param(privdata => $q->escapeHTML($webvar{privdata},'y'));
816
817 $page->param(backupfields => $webvar{backupfields});
818 $page->param(bkbrand => $webvar{bkbrand});
819 $page->param(bkmodel => $webvar{bkmodel});
820 $page->param(bktype => $webvar{bktype});
821 $page->param(bksrc => $webvar{bksrc});
822 $page->param(bkuser => $webvar{bkuser});
823 # these two could use virtually any character
824 $page->param(bkvpass => $q->escapeHTML($webvar{bkvpass}));
825 $page->param(bkepass => $q->escapeHTML($webvar{bkepass}));
826 $page->param(bkport => $webvar{bkport});
827 $page->param(bkip => $webvar{bkip});
828 }
829
830 # Yay! This now has it's very own little home.
831 $page->param(billinguser => $webvar{userid})
832 if $webvar{userid};
833##fixme: figure out some kind of "specials" metatemplate thingy to allow passing arbitrary data along a form chain?
834
835 syslog "debug", "billinguser used ($authuser): alloc_from $alloc_from, type $webvar{alloctype}" if $webvar{userid};
836
837##fixme: this is only needed iff confirm.tmpl and
838# confirmRemove.tmpl are merged (quite possible, just
839# a little tedious)
840 $page->param(action => "insert");
841
842} # end confirmAssign
843
844
845# Do the work of actually inserting a block in the database.
846sub insertAssign {
847 if ($IPDBacl{$authuser} !~ /a/) {
848 $aclerr = 'addblock';
849 return;
850 }
851 # Some things are done more than once.
852 return if !validateInput();
853
854##fixme: permission check
855 if (!defined($webvar{privdata})) {
856 $webvar{privdata} = '';
857 }
858
859 # $code is "success" vs "failure", $msg contains OK for a
860 # successful netblock allocation, the IP allocated for static
861 # IP, or the error message if an error occurred.
862
863##fixme: consider just passing \%webvar to allocateBlock()?
864 # collect per-IP rDNS fields. only copy over the ones that actually have something in them.
865 my %iprev;
866 foreach (keys %webvar) {
867 $iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
868 }
869
870 # Easier to see and cosmetically fiddle the list like this
871 my %insert_args = (
872 cidr => $webvar{fullcidr},
873 fbid => $webvar{fbid},
874 reserve => $webvar{reserve},
875 parent => $webvar{parent},
876 custid => $webvar{custid},
877 type => $webvar{alloctype},
878 city => $webvar{city},
879 desc => $webvar{desc},
880 notes => $webvar{notes},
881 circid => $webvar{circid},
882 privdata => $webvar{privdata},
883 nodeid => $webvar{node},
884 rdns => $webvar{rdns},
885 vrf => $webvar{vrf},
886 vlan => $webvar{vlan},
887 user => $authuser,
888 );
889
890##fixme: permission check
891 # fill in backup data, if present/allowed
892 if ($webvar{backupfields}) {
893 $insert_args{backup} = 1;
894 for my $bkfield (@IPDB::backupfields) {
895 $insert_args{"bk$bkfield"} = ($webvar{"bk$bkfield"} ? $webvar{"bk$bkfield"} : '');
896 }
897 }
898
899 my $pinfo = getBlockData($ip_dbh, $webvar{parent});
900
901 # retrieve any notices
902 blocknotices($webvar{parent});
903
904 # clean up a minor mess with guided allocation of static IPs
905 if ($webvar{alloctype} =~ /^.i$/) {
906 $insert_args{alloc_from} = $pinfo->{block};
907 }
908
909 my ($code,$msg) = allocateBlock($ip_dbh, %insert_args, iprev => \%iprev);
910
911 if ($code eq 'OK') {
912 # breadcrumbs lite! provide at least a link to the parent of the block we just allocated.
913 $page->param(parentid => $webvar{parent});
914 $page->param(parentblock => $pinfo->{block});
915
916 if ($webvar{alloctype} =~ /^.i$/) {
917 $msg =~ s|/32||;
918 $page->param(staticip => $msg);
919 $page->param(custid => $webvar{custid});
920 $page->param(billinguser => $webvar{billinguser});
921 $page->param(billinglink => $IPDB::billinglink);
922 mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
923 "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
924 "Description: $webvar{desc}\n".
925 ($webvar{rdns} ? "DNS name: $webvar{rdns}\n" : '').
926 "\nAllocated by: $authuser\n");
927 } else {
928 my $netblock = new NetAddr::IP $webvar{fullcidr};
929 $page->param(fullcidr => $webvar{fullcidr});
930 $page->param(alloctype => $disp_alloctypes{$webvar{alloctype}});
931 $page->param(custid => $webvar{custid});
932
933 # Full breadcrumbs
934 my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
935 my @rcrumbs = reverse (@$crumbs);
936 $utilbar->param(breadcrumb => \@rcrumbs);
937
938 if ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) {
939 $page->param(billinguser => $webvar{billinguser});
940 $page->param(billinglink => $IPDB::billinglink);
941 $page->param(custid => $webvar{custid});
942 $page->param(netaddr => $netblock->addr);
943 $page->param(masklen => $netblock->masklen);
944 }
945 syslog "debug", "billinguser used ($authuser): allocated $netblock, type $webvar{alloctype}" if $webvar{billinguser};
946 mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
947 "$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
948 "Description: $webvar{desc}\n".
949 ($webvar{rdns} ? "DNS name/pattern: $webvar{rdns}\n" : '').
950 "\nAllocated by: $authuser\n");
951 }
952 syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
953 "'$webvar{alloctype}' ($msg)";
954 } else {
955 syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
956 "'$webvar{alloctype}' by $authuser failed: '$msg'";
957 $page->param(err => "Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}' failed:");
958 $page->param(errmsg => $msg);
959 }
960
961} # end insertAssign()
962
963
964# Does some basic checks on common input data to make sure nothing
965# *really* weird gets in to the database through this script.
966# Does NOT do complete input validation!!!
967sub validateInput {
968 if ($webvar{city} eq '-') {
969 $page->param(err => 'Please choose a city');
970 return;
971 }
972
973 # Alloctype check.
974 chomp $webvar{alloctype};
975 if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
976 # Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
977 # managing to call things in such a way as to cause this deserves a cryptic error.
978 $page->param(err => 'Invalid alloctype');
979 return;
980 }
981
982 # CustID check
983 # We have different handling for customer allocations and "internal" or "our" allocations
984 if ($def_custids{$webvar{alloctype}} eq '') {
985 if (!$webvar{custid}) {
986 $page->param(err => 'Please enter a customer ID.');
987 return;
988 }
989 # Crosscheck with billing.
990 my $status = CustIDCK->custid_exist($webvar{custid});
991 if ($CustIDCK::Error) {
992 $page->param(err => "Error verifying customer ID: ".$CustIDCK::ErrMsg);
993 return;
994 }
995 if (!$status) {
996 $page->param(err => "Customer ID not valid. Make sure the Customer ID ".
997 "is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
998 "non-customer assignments.");
999 return;
1000 }
1001# print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
1002 } else {
1003 # New! Improved! And now Loaded From The Database!!
1004 if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
1005 $webvar{custid} = $def_custids{$webvar{alloctype}};
1006 }
1007
1008# and custom overrides.
1009##fixme: need to genericize this:
1010## check a database table for "flag:field:value" overrides?
1011# if ($webvar{somflag}) {
1012# $webvar{custid} = 'special1';
1013# }
1014
1015 }
1016
1017## hmmm.... is this even useful?
1018if (0) {
1019 # Check POP location
1020 my $flag;
1021 if ($webvar{alloctype} eq 'rm') {
1022 $flag = 'for a routed netblock';
1023 foreach (@poplist) {
1024 if (/^$webvar{city}$/) {
1025 $flag = 'n';
1026 last;
1027 }
1028 }
1029 } else {
1030 $flag = 'n';
1031##fixme: hook to force-set POP or city on certain alloctypes
1032# if ($webvar{alloctype =~ /foo,bar,bz/ { $webvar{pop} = 'blah'; }
1033 if ($webvar{pop} && $webvar{pop} =~ /^-$/) {
1034 $flag = 'to route the block from/through';
1035 }
1036 }
1037
1038 # if the alloctype has a restricted city/POP list as determined above,
1039 # and the reqested city/POP does not match that list, complain
1040 if ($flag ne 'n') {
1041 $page->param(err => "Please choose a valid POP location $flag. Valid ".
1042 "POP locations are currently:<br>\n".join (" - ", @poplist));
1043 return;
1044 }
1045}
1046
1047 # VRF. Not a full validity check, just a basic sanity check.
1048 if ($webvar{vrf}) {
1049 # Trim leading and trailing whitespace first
1050 $webvar{vrf} =~ s/^\s+//;
1051 $webvar{vrf} =~ s/\s+$//;
1052 if ($webvar{vrf} !~ /^[\w\d_.-]{1,32}$/) {
1053 $page->param(err => "VRF values may only contain alphanumerics, and may not be more than 32 characters");
1054 return;
1055 }
1056 }
1057
1058 # VLAN. Should we allow/use VLAN names, or just the numeric ID?
1059 if ($webvar{vlan}) {
1060 # Trim leading and trailing whitespace first
1061 $webvar{vlan} =~ s/^\s+//;
1062 $webvar{vlan} =~ s/\s+$//;
1063 # Then any surrounding a comma
1064 $webvar{vlan} =~ s/\s*,\s*/,/g;
1065 # ... ve make it ze configurable thingy!
1066 if ($IPDB::numeric_vlan) {
1067 if ($webvar{vlan} !~ /^[\d,-]+$/) {
1068 $page->param(err => "VLANs must be numeric");
1069 return;
1070 }
1071 } else {
1072 if ($webvar{vlan} !~ /^[\w\d_.,-]+$/) {
1073 $page->param(err => "VLANs must be alphanumeric");
1074 return;
1075 }
1076 }
1077 }
1078
1079 # Backup fields. Minimal sanity checks.
1080 # Bypass if the user isn't authorized for backup data, or if the checkbox is unchecked
1081 if ($IPDBacl{$authuser} =~ /s/ && defined($webvar{backupfields})) {
1082 for my $bkfield (qw(brand model)) {
1083 if (!$webvar{"bk$bkfield"}) {
1084 $page->param(err => "Backup $bkfield must be filled in if IP/netblock is flagged for backup");
1085 return;
1086 }
1087 if ($webvar{"bk$bkfield"} !~ /^[a-zA-Z0-9\s_.-]+$/) {
1088 $page->param(err => "Invalid characters in backup $bkfield");
1089 return;
1090 }
1091 }
1092 for my $bkfield (qw(type src user)) { # no spaces in these!
1093 if ($webvar{"bk$bkfield"} && $webvar{"bk$bkfield"} !~ /^[a-zA-Z0-9_.-]+$/) {
1094 $page->param(err => "Invalid characters in backup $bkfield");
1095 return;
1096 }
1097 }
1098 if ($webvar{bkport}) {
1099 $webvar{bkport} =~ s/^\s+//g;
1100 $webvar{bkport} =~ s/\s+$//g;
1101 if ($webvar{bkport} !~ /^\d+$/) {
1102 $page->param(err => "Backup port must be numeric");
1103 return;
1104 }
1105 }
1106##fixme: code review: should normalize $webvar{cidr} variants so we can
1107# check for non-/32 allocations having the backup IP field filled in here,
1108# instead of failing on the allocation or update attempt
1109 if ($webvar{bkip}) {
1110 $webvar{bkip} =~ s/^\s+//g;
1111 $webvar{bkip} =~ s/\s+$//g;
1112 if ($webvar{bkip} !~ /^[\da-fA-F:.]+$/) {
1113 $page->param(err => "Backup IP must be an IP");
1114 return;
1115 }
1116 }
1117 } # backup
1118
1119 return 'OK';
1120} # end validateInput
1121
1122
1123# Displays details of a specific allocation in a form
1124# Allows update/delete
1125# action=edit
1126sub edit {
1127
1128 # snag block info from db
1129 my $blockinfo = getBlockData($ip_dbh, $webvar{id}, $webvar{basetype});
1130 my $cidr = new NetAddr::IP $blockinfo->{block};
1131 $page->param(id => $webvar{id});
1132 $page->param(basetype => $webvar{basetype});
1133
1134 # Tree navigation
1135 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
1136 my @rcrumbs = reverse (@$crumbs);
1137 $utilbar->param(breadcrumb => \@rcrumbs);
1138
1139 # Show link to IP list for pools
1140 $page->param(ispool => 1) if $blockinfo->{type} =~ /^.[dp]$/;
1141
1142 # Clean up extra whitespace on alloc type. Mainly a legacy-data cleanup.
1143 $blockinfo->{type} =~ s/\s//;
1144
1145##fixme: The case of "allocation larger than a /24" (or any similar case
1146# where the allocation is larger than the zone(s) in DNS) doesn't work well.
1147# Best solution may just be to add a warning that the entry shown may not be
1148# correct/complete.
1149 if ($blockinfo->{revavail} || $blockinfo->{revpartial}) {
1150 $page->param(showrev => ($blockinfo->{revavail} || $blockinfo->{revpartial}) );
1151 $page->param(v6 => $cidr->{isv6});
1152 $page->param(dnslink => $IPDB::dnsadmin_url);
1153
1154 # get the DNSAdmin zone ID(s) for this allocation.
1155 # Multiple zones should be rare, but are NOT impossible!
1156 my $revlist = getRevID($ip_dbh, user => $authuser, cidr => $blockinfo->{block},
1157 location => $blockinfo->{location});
1158 $page->param(revlist => $revlist) if $revlist;
1159
1160 my $cached;
1161 # Get rDNS info; duplicates a bit of getBlockData but also does the RPC call if possible
1162 ($blockinfo->{rdns},$cached) = getBlockRDNS($ip_dbh, id => $webvar{id}, type => $blockinfo->{type}, user => $authuser);
1163 $page->param(rdns => $blockinfo->{rdns});
1164 # visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
1165 $page->param(cached => $cached);
1166
1167 # Limit the per-IP rDNS list based on CIDR length; larger ones just take up too much space.
1168 # Also, don't show on IP pools; the individual IPs will have a space for rDNS
1169 # Don't show on single IPs; these use the "pattern" field
1170 if ($IPDBacl{$authuser} =~ /c/
1171 && $cidr->masklen != $cidr->bits
1172 && ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
1173 # config flag for "all block types" OR "not-a-pool-or-IP type"
1174 && ($IPDB::revlistalltypes || $blockinfo->{type} !~ /^.[dpi]/)
1175 # safety against trying to retrieve and display more than 1k (10 bits, /22 v4) worth of individual IPs
1176 # ever. If you really need to manage a long list of IPs like that all in one place, you can use the DNS
1177 # management tool. Even a /26 is a bit much, really.
1178 && ($cidr->bits - $cidr->masklen) <= 10
1179 # do we want to allow v6 at all?
1180 #&& ! $cidr->{isv6}
1181 ) {
1182 $page->param(r_iplist => getRDNSbyIP($ip_dbh, id => $webvar{id}, type => $blockinfo->{type},
1183 range => $blockinfo->{block}, user => $authuser) );
1184 }
1185 } # rDNS availability check
1186
1187 # backup data
1188 if ($blockinfo->{hasbk}) {
1189 $page->param(hasbackup => $blockinfo->{hasbk});
1190 for my $bkfield (@IPDB::backupfields) {
1191 $page->param("bk$bkfield" => $blockinfo->{"bk$bkfield"});
1192 }
1193 $page->param(bktelnet => 1) if $blockinfo->{bktype} eq 'telnet';
1194 $page->param(bkssh => 1) if $blockinfo->{bktype} eq 'SSH';
1195 }
1196
1197 # consider extending this to show time as well as date
1198 my ($lastmod,undef) = split /\s+/, $blockinfo->{lastmod};
1199 $page->param(lastmod => $lastmod);
1200
1201 $page->param(block => $blockinfo->{block});
1202 $page->param(city => $blockinfo->{city});
1203 $page->param(custid => $blockinfo->{custid});
1204
1205##fixme The check here should be built from the database
1206# Need to expand to support pool types too
1207 if ($blockinfo->{type} =~ /^.[ne]$/ && $IPDBacl{$authuser} =~ /c/) {
1208 $page->param(changetype => 1);
1209 $page->param(alloctype => [
1210 { selme => ($blockinfo->{type} eq 'me'), type => "me", disptype => "Dialup netblock" },
1211 { selme => ($blockinfo->{type} eq 'de'), type => "de", disptype => "Dynamic DSL netblock" },
1212 { selme => ($blockinfo->{type} eq 'ce'), type => "ce", disptype => "Dynamic cable netblock" },
1213 { selme => ($blockinfo->{type} eq 'we'), type => "we", disptype => "Dynamic wireless netblock" },
1214 { selme => ($blockinfo->{type} eq 'cn'), type => "cn", disptype => "Customer netblock" },
1215 { selme => ($blockinfo->{type} eq 'en'), type => "en", disptype => "End-use netblock" },
1216 { selme => ($blockinfo->{type} eq 'in'), type => "in", disptype => "Internal netblock" },
1217 ]
1218 );
1219 } else {
1220 $page->param(disptype => $disp_alloctypes{$blockinfo->{type}});
1221 $page->param(type => $blockinfo->{type});
1222 }
1223
1224## node hack
1225 my ($nodeid,$nodename) = getNodeInfo($ip_dbh, $blockinfo->{block});
1226# $page->param(havenodeid => $nodeid);
1227 $page->param(nodename => $nodename);
1228
1229##fixme: this whole hack needs cleanup and generalization for all alloctypes
1230##fixme: arguably a bug that presence of a nodeid implies it can be changed..
1231 if ($IPDBacl{$authuser} =~ /c/) {
1232 my $nlist = getNodeList($ip_dbh);
1233 if ($nodeid) {
1234 foreach (@{$nlist}) {
1235 $$_{selme} = ($$_{node_id} == $nodeid);
1236 }
1237 }
1238 $page->param(nodelist => $nlist);
1239 }
1240## end node hack
1241
1242# $page->param(vrf => $blockinfo->{vrf});
1243 $page->param(vlan => $blockinfo->{vlan});
1244
1245 # Reserved-for-expansion
1246 $page->param(reserve => $blockinfo->{reserve});
1247 $page->param(reserve_id => $blockinfo->{reserve_id});
1248 my $newblock = NetAddr::IP->new($cidr->addr, $cidr->masklen - 1)->network;
1249 $page->param(newblock => $newblock);
1250
1251 # not happy with the upside-down logic, but...
1252 $page->param(swipable => $blockinfo->{type} !~ /.i/);
1253 $page->param(swip => $blockinfo->{swip} ne 'n') if $blockinfo->{swip};
1254
1255 $page->param(circid => $blockinfo->{circuitid});
1256 $page->param(desc => $blockinfo->{description});
1257 $page->param(notes => $blockinfo->{notes});
1258
1259 # Check to see if we can display sensitive data
1260 $page->param(nocling => $IPDBacl{$authuser} =~ /s/);
1261 $page->param(privdata => $blockinfo->{privdata});
1262
1263 # retrieve any notices
1264 blocknotices($webvar{id});
1265
1266 # ACL trickery - these two template booleans control the presence of all form/input tags
1267 $page->param(maychange => $IPDBacl{$authuser} =~ /c/);
1268 $page->param(maydel => $IPDBacl{$authuser} =~ /d/);
1269
1270 # Need to find internal knobs to twist to actually vary these. (Ab)use "change" flag for now
1271 $page->param(maymerge => ($IPDBacl{$authuser} =~ /m/ && $blockinfo->{type} !~ /^.i$/));
1272
1273 if ($IPDBacl{$authuser} =~ /c/ && $blockinfo->{type} !~ /^.i$/) {
1274 if ($blockinfo->{type} =~ /^.p$/) {
1275 # PPP pools
1276 $page->param(maysplit => 1) if $cidr->masklen+1 < $cidr->bits;
1277 } elsif ($blockinfo->{type} =~ /.d/) {
1278 # Non-PPP pools
1279 $page->param(maysplit => 1) if $cidr->masklen+2 < $cidr->bits;
1280 } else {
1281 # Standard netblocks. Arguably allowing splitting these down to single IPs
1282 # doesn't make much sense, but forcing users to apply allocation types
1283 # "properly" is worse than herding cats.
1284 $page->param(maysplit => 1) if $cidr->masklen < $cidr->bits;
1285 }
1286 }
1287
1288} # edit()
1289
1290
1291# Stuff new info about a block into the db
1292# action=update
1293sub update {
1294 if ($IPDBacl{$authuser} !~ /c/) {
1295 $aclerr = 'updateblock';
1296 return;
1297 }
1298
1299 # Collect existing block info here, since we need it for the breadcrumb nav
1300 my $binfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
1301 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1302 my @rcrumbs = reverse (@$crumbs);
1303 $utilbar->param(breadcrumb => \@rcrumbs);
1304
1305 # Make sure incoming data is in correct format - custID among other things.
1306 return if !validateInput;
1307
1308 $webvar{swip} = 'n' if !$webvar{swip};
1309
1310 my %updargs = (
1311 custid => $webvar{custid},
1312 city => $webvar{city},
1313 description => $webvar{desc},
1314 notes => $webvar{notes},
1315 circuitid => $webvar{circid},
1316 block => $webvar{block},
1317 type => $webvar{alloctype},
1318 swip => $webvar{swip},
1319 rdns => $webvar{rdns},
1320 vrf => $webvar{vrf},
1321 vlan => $webvar{vlan},
1322 user => $authuser,
1323 );
1324
1325 # Check to see if user is allowed to do anything with sensitive data
1326 if ($IPDBacl{$authuser} =~ /s/) {
1327 $updargs{privdata} = $webvar{privdata};
1328 for my $bkfield (@IPDB::backupfields) {
1329 $updargs{"bk$bkfield"} = $webvar{"bk$bkfield"};
1330 }
1331 $updargs{backup} = $webvar{backupfields};
1332 } else {
1333 # If the user doesn't have permissions to monkey with NOC-things, pass
1334 # a flag so we don't treat it as "backup data removed"
1335 $updargs{ignorebk} = 1;
1336 }
1337
1338 # Semioptional values
1339 $updargs{node} = $webvar{node} if $webvar{node};
1340
1341 # collect per-IP rDNS fields. only copy over the ones that actually have something in them.
1342 my %iprev;
1343 foreach (keys %webvar) {
1344 $iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
1345 }
1346
1347 # and now IPv6
1348##fixme: how to remove an entry? maybe treat empty host as "delete meeeee!"?
1349 if ($webvar{v6list}) {
1350 my @v6lines = split /\n/, $webvar{v6list};
1351 foreach (@v6lines) {
1352 s/^\s+//;
1353 s/\s+$//;
1354 next if /^$/;
1355 my ($ip,$name) = split /,/;
1356 $iprev{"host_$ip"} = $name;
1357 }
1358 }
1359
1360 # Merge with reserved freeblock
1361 $updargs{fbmerge} = $webvar{expandme} if $webvar{expandme};
1362
1363 my ($code,$msg) = updateBlock($ip_dbh, %updargs, iprev => \%iprev);
1364
1365 if ($code eq 'FAIL') {
1366 syslog "err", "$authuser could not update block/IP $webvar{block} ($binfo->{block}): '$msg'";
1367 $page->param(err => "Could not update block/IP $binfo->{block}: $msg");
1368 return;
1369 }
1370
1371 # If we get here, the operation succeeded.
1372 syslog "notice", "$authuser updated $webvar{block} ($binfo->{block})";
1373##fixme: log details of the change? old way is in the .debug stream anyway.
1374##fixme: need to wedge something in to allow "update:field" notifications
1375## hmm. how to tell what changed? O_o
1376mailNotify($ip_dbh, 's:swi', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $binfo->{block}",
1377 "$binfo->{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
1378
1379## node hack
1380 if ($webvar{node} && $webvar{node} ne '-') {
1381 my $nodename = getNodeName($ip_dbh, $webvar{node});
1382 $page->param(nodename => $nodename);
1383 }
1384## end node hack
1385
1386 # Link back to browse-routed or list-pool page on "Update complete" page.
1387 my $pblock = getBlockData($ip_dbh, $binfo->{parent_id});
1388 $page->param(backid => $binfo->{parent_id});
1389 $page->param(backblock => $pblock->{block});
1390 $page->param(backpool => ($webvar{basetype} eq 'i'));
1391
1392 # Do some HTML fiddling here instead of using ESCAPE=HTML in the template,
1393 # because otherwise we can't convert \n to <br>. *sigh*
1394 $webvar{notes} = $q->escapeHTML($webvar{notes}); # escape first...
1395 $webvar{notes} =~ s/\n/<br>\n/; # ... then convert newlines
1396 $webvar{privdata} = ($webvar{privdata} ? $q->escapeHTML($webvar{privdata}) : "&nbsp;");
1397 $webvar{privdata} =~ s/\n/<br>\n/;
1398
1399 if ($webvar{expandme}) {
1400 # this is fugly but still faster than hitting the DB again with getBlockData()
1401 my $tmp = new NetAddr::IP $binfo->{block};
1402 my $fb = new NetAddr::IP $binfo->{reserve};
1403 my @newblock = $tmp->compact($fb);
1404 $page->param(cidr => $newblock[0]);
1405 } else {
1406 $page->param(cidr => $binfo->{block});
1407 }
1408 $page->param(rdns => $webvar{rdns});
1409 $page->param(city => $webvar{city});
1410 $page->param(disptype => $disp_alloctypes{$webvar{alloctype}});
1411 $page->param(custid => $webvar{custid});
1412 $page->param(swip => $webvar{swip} eq 'on' ? 'Yes' : 'No');
1413 $page->param(circid => $webvar{circid});
1414 $page->param(desc => $webvar{desc});
1415 $page->param(notes => $webvar{notes});
1416 if ($IPDBacl{$authuser} =~ /s/) {
1417 $page->param(nocling => 1);
1418 $page->param(privdata => $webvar{privdata});
1419 if ($webvar{backupfields} && $webvar{backupfields} eq 'on') {
1420 $page->param(hasbackup => 1);
1421 for my $bkfield (@IPDB::backupfields) {
1422 $page->param("bk$bkfield" => $webvar{"bk$bkfield"});
1423 }
1424 }
1425 }
1426
1427} # update()
1428
1429
1430sub prepSplit {
1431 if ($IPDBacl{$authuser} !~ /c/) {
1432 $aclerr = 'splitblock';
1433 return;
1434 }
1435
1436 my $blockinfo = getBlockData($ip_dbh, $webvar{block});
1437
1438 # Tree navigation
1439 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
1440 my @rcrumbs = reverse (@$crumbs);
1441 $utilbar->param(breadcrumb => \@rcrumbs);
1442
1443 if ($blockinfo->{type} =~ /^.i$/) {
1444 $page->param(err => "Can't split a single IP allocation");
1445 return;
1446 }
1447
1448 # Info about current allocation
1449 $page->param(oldblock => $blockinfo->{block});
1450 $page->param(block => $webvar{block});
1451
1452# Note that there are probably different rules that should be followed to restrict splitting IPv6 blocks;
1453# strictly speaking it will be exceptionally rare to see smaller than a /64 assigned to a customer, since that
1454# breaks auto-addressing schemes.
1455
1456 # Generate possible splits
1457 my $block = new NetAddr::IP $blockinfo->{block};
1458 my $oldmask = $block->masklen;
1459 if ($blockinfo->{type} =~ /^.d$/) {
1460 # Non-PPP pools
1461 $page->param(ispool => 1);
1462 if ($oldmask+2 >= $block->bits) {
1463 $page->param(err => "Can't split a standard netblock pool any further");
1464 return;
1465 }
1466 # Allow splitting down to v4 /30 (which results in one usable IP; dubiously useful)
1467 $page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-2;
1468 } elsif ($blockinfo->{type} =~ /.p/) {
1469 $page->param(ispool => 1);
1470 # Allow splitting PPP pools down to v4 /31
1471 $page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-1;
1472 } else {
1473 # Allow splitting all other non-pool netblocks down to single IPs, which...
1474 # arguably should be *aggregated* in a pool. Except where they shouldn't.
1475 $page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits;
1476 }
1477 # set the split-in-half mask
1478 $page->param(sp2mask => $oldmask+1);
1479
1480 # Generate possible shrink targets
1481 my @keepers = $block->split($block->masklen+1);
1482 $page->param(newblockA => $keepers[0]);
1483 $page->param(newblockB => $keepers[1]);
1484} # prepSplit()
1485
1486
1487sub doSplit {
1488 if ($IPDBacl{$authuser} !~ /c/) {
1489 $aclerr = 'splitblock';
1490 return;
1491 }
1492
1493##fixme: need consistent way to identify "this thing that is this thing" with only the ID
1494# also applies to other locations
1495 my $blockinfo = getBlockData($ip_dbh, $webvar{block});
1496
1497 # Tree navigation
1498 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
1499 my @rcrumbs = reverse (@$crumbs);
1500 $utilbar->param(breadcrumb => \@rcrumbs);
1501
1502 if ($blockinfo->{type} =~ /^.i$/) {
1503 $page->param(err => "Can't split a single IP allocation");
1504 return;
1505 }
1506
1507 if ($webvar{subact} eq 'split') {
1508 $page->param(issplit => 1);
1509 my $block = new NetAddr::IP $blockinfo->{block};
1510 my $newblocks = splitBlock($ip_dbh, id => $webvar{block}, basetype => 'b', newmask => $webvar{split},
1511 user => $authuser);
1512 if ($newblocks) {
1513 $page->param(newblocks => $newblocks);
1514 } else {
1515 $page->param(err => $IPDB::errstr);
1516 }
1517
1518 } elsif ($webvar{subact} eq 'shrink') {
1519 $page->param(nid => $webvar{block});
1520 $page->param(newblock => $webvar{shrink});
1521 my $newfree = shrinkBlock($ip_dbh, $webvar{block}, $webvar{shrink});
1522 if ($newfree) {
1523 $page->param(newfb => $newfree);
1524 } else {
1525 $page->param(err => $IPDB::errstr);
1526 }
1527
1528 } else {
1529 # Your llama is on fire.
1530 $page->param(err => "Missing form field that shouldn't be missing.");
1531 return;
1532 }
1533
1534 # common bits
1535 $page->param(cidr => $blockinfo->{block});
1536 # and the backlink to the parent container
1537 my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id});
1538 $page->param(backid => $blockinfo->{parent_id});
1539 $page->param(backblock => $pinfo->{block});
1540} # doSplit()
1541
1542
1543# Set up for merge
1544sub prepMerge {
1545 if ($IPDBacl{$authuser} !~ /m/) {
1546 $aclerr = 'mergeblock';
1547 return;
1548 }
1549
1550 my $binfo = getBlockData($ip_dbh, $webvar{block});
1551
1552 # Tree navigation
1553 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1554 my @rcrumbs = reverse (@$crumbs);
1555 $utilbar->param(breadcrumb => \@rcrumbs);
1556
1557 $page->param(block => $webvar{block});
1558 $page->param(ispool => $binfo->{type} =~ /.[dp]/);
1559 $page->param(ismaster => $binfo->{type} eq 'mm');
1560 $page->param(oldblock => $binfo->{block});
1561 $page->param(oldtype => $disp_alloctypes{$binfo->{type}});
1562 $page->param(typelist => getTypeList($ip_dbh, 'n', $binfo->{type})); # down the rabbit hole we go...
1563
1564 # Strings for scope; do this way so we don't have to edit them many places
1565 $page->param(vis_keepall => $merge_display{keepall});
1566 $page->param(vis_mergepeer => $merge_display{mergepeer});
1567 $page->param(vis_clearpeer => $merge_display{clearpeer});
1568 $page->param(vis_clearall => $merge_display{clearall});
1569
1570} # prepMerge()
1571
1572
1573# Show what will be merged, present warnings about data loss
1574sub confMerge {
1575 if ($IPDBacl{$authuser} !~ /m/) {
1576 $aclerr = 'mergeblock';
1577 return;
1578 }
1579
1580 if (!$webvar{newmask} || $webvar{newmask} !~ /^\d+$/) {
1581 $page->param(err => 'New netmask required');
1582 return;
1583 }
1584
1585 $page->param(block => $webvar{block});
1586 my $binfo = getBlockData($ip_dbh, $webvar{block});
1587 my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
1588 my $minfo = getBlockData($ip_dbh, $binfo->{master_id});
1589 my $block = new NetAddr::IP $binfo->{block};
1590
1591 # Tree navigation
1592 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1593 my @rcrumbs = reverse (@$crumbs);
1594 $utilbar->param(breadcrumb => \@rcrumbs);
1595
1596 $page->param(oldblock => $binfo->{block});
1597 $page->param(oldtype => $disp_alloctypes{$binfo->{type}});
1598 $page->param(ismaster => $binfo->{type} eq 'mm');
1599 $page->param(ispool => $webvar{alloctype} =~ /.[dp]/);
1600 $page->param(isleaf => $webvar{alloctype} =~ /.[enr]/);
1601 $page->param(newtype => $webvar{alloctype});
1602 $page->param(newdisptype => $disp_alloctypes{$webvar{alloctype}});
1603 my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
1604 $newblock = $newblock->network;
1605 $page->param(newmask => $webvar{newmask});
1606 $page->param(newblock => "$newblock");
1607
1608 # get list of allocations and freeblocks to be merged
1609 my $malloc_list = listForMerge($ip_dbh, $binfo->{parent_id}, $newblock, 'a');
1610 $page->param(mergealloc => $malloc_list);
1611
1612 $page->param(vis_scope => $merge_display{$webvar{scope}});
1613 $page->param(scope => $webvar{scope});
1614} # confMerge()
1615
1616
1617# Make it so
1618sub doMerge {
1619 if ($IPDBacl{$authuser} !~ /m/) {
1620 $aclerr = 'mergeblock';
1621 return;
1622 }
1623
1624 if (!$webvar{newmask} || $webvar{newmask} !~ /^\d+$/) {
1625 $page->param(err => 'New netmask required');
1626 return;
1627 }
1628
1629 $page->param(block => $webvar{block});
1630 my $binfo = getBlockData($ip_dbh, $webvar{block});
1631 my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
1632 my $block = new NetAddr::IP $binfo->{block};
1633
1634 # Tree navigation
1635 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1636 my @rcrumbs = reverse (@$crumbs);
1637 $utilbar->param(breadcrumb => \@rcrumbs);
1638
1639 $page->param(oldblock => $binfo->{block});
1640 $page->param(oldtype => $disp_alloctypes{$binfo->{type}});
1641 $page->param(newdisptype => $disp_alloctypes{$webvar{newtype}});
1642 my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
1643 $newblock = $newblock->network;
1644 $page->param(newblock => $newblock);
1645 $page->param(vis_scope => $merge_display{$webvar{scope}});
1646
1647 my $mlist = mergeBlocks($ip_dbh, $webvar{block}, %webvar, user => $authuser);
1648
1649 if ($mlist) {
1650 #(newtype => $webvar{newtype}, newmask => $webvar{newmask}));
1651 # Slice off first entry (the new parent - note this may be a new allocation,
1652 # not the same ID that was "merged"!
1653 my $parent = shift @$mlist;
1654 $page->param(backpool => $webvar{newtype} =~ /.[dp]/);
1655 if ($webvar{newtype} =~ /.[enr]/) {
1656 $page->param(backleaf => 1);
1657 $page->param(backid => $binfo->{parent_id});
1658 $page->param(backblock => $pinfo->{block});
1659 } else {
1660 $page->param(backid => $parent->{id});
1661 $page->param(backblock => $parent->{block});
1662 }
1663 $page->param(mergelist => $mlist);
1664 } else {
1665 $page->param(err => "Merge failed: $IPDB::errstr");
1666 }
1667} # doMerge()
1668
1669
1670# Delete an allocation.
1671sub remove {
1672 if ($IPDBacl{$authuser} !~ /d/) {
1673 $aclerr = 'delblock';
1674 return;
1675 }
1676
1677 # Serves'em right for getting here...
1678 if (!defined($webvar{block})) {
1679 $page->param(err => "Can't delete a block that doesn't exist");
1680 return;
1681 }
1682
1683 my $blockdata;
1684 $blockdata = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
1685
1686 # Tree navigation
1687 my $crumbs = getBreadCrumbs($ip_dbh, $blockdata->{parent_id});
1688 my @rcrumbs = reverse (@$crumbs);
1689 $utilbar->param(breadcrumb => \@rcrumbs);
1690
1691 if ($blockdata->{parent_id} == 0) { # $webvar{alloctype} eq 'mm'
1692 $blockdata->{city} = "N/A";
1693 $blockdata->{custid} = "N/A";
1694 $blockdata->{circuitid} = "N/A";
1695 $blockdata->{description} = "N/A";
1696 $blockdata->{notes} = "N/A";
1697 $blockdata->{privdata} = "N/A";
1698 } # end cases for different alloctypes
1699
1700 $page->param(blockid => $webvar{block});
1701 $page->param(basetype => $webvar{basetype});
1702
1703 $page->param(block => $blockdata->{block});
1704 $page->param(rdns => $blockdata->{rdns});
1705
1706 # maybe need to apply more magic here?
1707 # most allocations we *do* want to autodelete the forward as well as reverse; for a handful we don't.
1708 # -> all real blocks (nb: pool IPs need extra handling)
1709 # -> NOC/private-IP (how to ID?)
1710 # -> anything with a pattern matching $IPDB::domain?
1711 if ($blockdata->{type} !~ /^.i$/) {
1712 $page->param(autodel => 1);
1713 }
1714
1715 $page->param(disptype => $disp_alloctypes{$blockdata->{type}});
1716 $page->param(city => $blockdata->{city});
1717 $page->param(custid => $blockdata->{custid});
1718 $page->param(circid => $blockdata->{circuitid});
1719 $page->param(desc => $blockdata->{description});
1720 $blockdata->{notes} = $q->escapeHTML($blockdata->{notes});
1721 $blockdata->{notes} =~ s/\n/<br>\n/;
1722 $page->param(notes => $blockdata->{notes});
1723 $blockdata->{privdata} = $q->escapeHTML($blockdata->{privdata});
1724 $blockdata->{privdata} = '&nbsp;' if !$blockdata->{privdata};
1725 $blockdata->{privdata} =~ s/\n/<br>\n/;
1726 $page->param(privdata => $blockdata->{privdata}) if $IPDBacl{$authuser} =~ /s/;
1727 $page->param(delpool => $blockdata->{type} =~ /^.[pd]$/);
1728
1729} # end remove()
1730
1731
1732# Delete an allocation. Return it to the freeblocks table; munge
1733# data as necessary to keep as few records as possible in freeblocks
1734# to prevent weirdness when allocating blocks later.
1735# Remove IPs from pool listing if necessary
1736sub finalDelete {
1737 if ($IPDBacl{$authuser} !~ /d/) {
1738 $aclerr = 'delblock';
1739 return;
1740 }
1741
1742 # need to retrieve block data before deleting so we can notify on that
1743 my $blockinfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
1744 my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id}, 'b');
1745
1746 # Tree navigation
1747 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
1748 my @rcrumbs = reverse (@$crumbs);
1749 $utilbar->param(breadcrumb => \@rcrumbs);
1750
1751 my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{basetype}, $webvar{delforward}, $authuser);
1752
1753 $page->param(block => $blockinfo->{block});
1754 $page->param(bdisp => $q->escapeHTML($disp_alloctypes{$blockinfo->{type}}));
1755 $page->param(delparent_id => $blockinfo->{parent_id});
1756 if ($pinfo) {
1757 $page->param(delparent => $pinfo->{block});
1758 $page->param(pdisp => $q->escapeHTML($disp_alloctypes{$pinfo->{type}}));
1759 }
1760 $page->param(returnpool => ($webvar{basetype} eq 'i') );
1761 if ($code =~ /^WARN(POOL|MERGE)/) {
1762 my ($pid,$pcidr) = split /,/, $msg;
1763 my $real_pinfo = getBlockData($ip_dbh, $pid, 'b');
1764 $page->param(parent_id => $pid);
1765 $page->param(parent => $pcidr);
1766 $page->param(real_disp => $q->escapeHTML($disp_alloctypes{$real_pinfo->{type}}));
1767 $page->param(mergeip => $code eq 'WARNPOOL');
1768 }
1769 if ($code eq 'WARN') {
1770 $msg =~ s/\n/<br>\n/g;
1771 $page->param(genwarn => $msg);
1772 }
1773 if ($code eq 'OK' || $code =~ /^WARN/) {
1774 syslog "notice", "$authuser deallocated '".$blockinfo->{type}."'-type netblock ID $webvar{block} ".
1775 "($blockinfo->{block}), $blockinfo->{custid}, $blockinfo->{city}, desc='$blockinfo->{description}'";
1776 mailNotify($ip_dbh, 'da', "REMOVED: $disp_alloctypes{$blockinfo->{type}} $blockinfo->{block}",
1777# $webvar{block} useful? do we care about the block ID here?
1778 "$disp_alloctypes{$blockinfo->{type}} $blockinfo->{block} deallocated by $authuser\n".
1779 "CustID: $blockinfo->{custid}\nCity: $blockinfo->{city}\n".
1780 "Description: $blockinfo->{description}\n");
1781 } else {
1782 $page->param(failmsg => $msg);
1783 if ($webvar{alloctype} =~ /^.i$/) {
1784 syslog "err", "$authuser could not deallocate static IP $webvar{block} ($blockinfo->{block}): '$msg'";
1785 } else {
1786 syslog "err", "$authuser could not deallocate netblock $webvar{block} ($blockinfo->{block}): '$msg'";
1787 $page->param(netblock => 1);
1788 }
1789 }
1790
1791} # finalDelete
1792
1793# Retrive and lightly preprocess any block notices.
1794sub blocknotices {
1795 my $blockid = shift;
1796 # retrieve any notices
1797 my $nlist = getBlockNotices($ip_dbh, $blockid);
1798 my @notices;
1799 foreach (@$nlist) {
1800 push @notices, $_->{notice} if $_->{notice};
1801 }
1802 my $blockmsg = join("<br>\n", @notices);
1803 $page->param(blockmsg => $blockmsg);
1804}
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