source: trunk/cgi-bin/main.cgi@ 751

Last change on this file since 751 was 751, checked in by Kris Deugau, 9 years ago

/trunk

Finally commit last stage of user-facing "merge blocks" process. See #8.
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1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3###
4# SVN revision info
5# $Date: 2015-06-18 21:52:32 +0000 (Thu, 18 Jun 2015) $
6# SVN revision $Rev: 751 $
7# Last update by $Author: kdeugau $
8###
9# Copyright (C) 2004-2010 - Kris Deugau
10
11use strict;
12use warnings;
13use CGI::Carp qw(fatalsToBrowser);
14use CGI::Simple;
15use HTML::Template;
16use DBI;
17use 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
26use CustIDCK;
27use MyIPDB;
28
29openlog "IPDB","pid","$IPDB::syslog_facility";
30
31## Environment. Collect some things, process some things, set some things...
32
33# Collect the username from HTTP auth. If undefined, we're in
34# a test environment, or called without a username.
35my $authuser;
36if (!defined($ENV{'REMOTE_USER'})) {
37 $authuser = '__temptest';
38} else {
39 $authuser = $ENV{'REMOTE_USER'};
40}
41
42# anyone got a better name? :P
43my $thingroot = $ENV{SCRIPT_FILENAME};
44$thingroot =~ s|cgi-bin/main.cgi||;
45
46syslog "debug", "$authuser active, $ENV{'REMOTE_ADDR'}";
47
48##fixme there *must* be a better order to do things in so this can go back where it was
49# CGI fiddling done here so we can declare %webvar so we can alter $webvar{action}
50# to show the right page on DB errors.
51# Set up the CGI object...
52my $q = new CGI::Simple;
53# ... and get query-string params as well as POST params if necessary
54$q->parse_query_string;
55
56# Convenience; saves changing all references to %webvar
57##fixme: tweak for handling <select multiple='y' size=3> (list with multiple selection)
58my %webvar = $q->Vars;
59
60# Why not a global DB handle? (And a global statement handle, as well...)
61# Use the connectDB function, otherwise we end up confusing ourselves
62my $ip_dbh;
63my $errstr;
64($ip_dbh,$errstr) = connectDB_My;
65if (!$ip_dbh) {
66 $webvar{action} = "dberr";
67} else {
68 initIPDBGlobals($ip_dbh);
69}
70
71# Set up some globals
72$ENV{HTML_TEMPLATE_ROOT} = $thingroot."templates";
73
74my $header = HTML::Template->new(filename => "header.tmpl");
75my $footer = HTML::Template->new(filename => "footer.tmpl");
76my $utilbar = HTML::Template->new(filename => "utilbar.tmpl", loop_context_vars => 1, global_vars => 1);
77
78print "Content-type: text/html\n\n";
79
80$header->param(version => $IPDB::VERSION);
81$header->param(addperm => $IPDBacl{$authuser} =~ /a/);
82$header->param(webpath => $IPDB::webpath);
83
84$utilbar->param(webpath => $IPDB::webpath);
85
86print $header->output;
87
88
89#main()
90my $aclerr;
91
92if(!defined($webvar{action})) {
93 $webvar{action} = "index"; #shuts up the warnings.
94}
95
96my $page;
97if (-e "$ENV{HTML_TEMPLATE_ROOT}/$webvar{action}.tmpl") {
98 $page = HTML::Template->new(filename => "$webvar{action}.tmpl", loop_context_vars => 1, global_vars => 1);
99} else {
100 $page = HTML::Template->new(filename => "dunno.tmpl");
101}
102
103if($webvar{action} eq 'index') {
104 showSummary();
105} elsif ($webvar{action} eq 'addmaster') {
106 if ($IPDBacl{$authuser} !~ /a/) {
107 $aclerr = 'addmaster';
108 }
109
110 # Retrieve the list of DNS locations if we've got a place to grab them from
111 if ($IPDB::rpc_url) {
112
113 my %rpcargs = (
114 rpcuser => $authuser,
115 group => 1, # bleh
116 defloc => '',
117 );
118 my $result = IPDB::_rpc('getLocDropdown', %rpcargs);
119 $page->param(loclist => $result);
120 }
121
122} elsif ($webvar{action} eq 'newmaster') {
123
124 if ($IPDBacl{$authuser} !~ /a/) {
125 $aclerr = 'addmaster';
126 } else {
127 my $cidr = new NetAddr::IP $webvar{cidr};
128 $page->param(cidr => "$cidr");
129
130 my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr}, (vrf => $webvar{vrf}, rdns => $webvar{rdns},
131 rwhois => $webvar{rwhois}, defloc => $webvar{loc}, user => $authuser) );
132
133 if ($code eq 'FAIL') {
134 syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
135 $page->param(err => $msg);
136 } else {
137 $page->param(parent => $msg);
138 if ($code eq 'WARN') {
139 $IPDB::errstr =~ s/\n\n/<br>\n/g;
140 $IPDB::errstr =~ s/:\n/:<br>\n/g;
141 $page->param(warn => $IPDB::errstr);
142 }
143 syslog "info", "$authuser added master block $webvar{cidr}";
144 }
145
146 } # ACL check
147
148} # end add new master
149
150elsif ($webvar{action} eq 'showsubs') {
151 showSubs();
152}
153
154elsif($webvar{action} eq 'listpool') {
155 showPool();
156}
157
158# Not modified or added; just shuffled
159elsif($webvar{action} eq 'assign') {
160 assignBlock();
161}
162elsif($webvar{action} eq 'confirm') {
163 confirmAssign();
164}
165elsif($webvar{action} eq 'insert') {
166 insertAssign();
167}
168elsif($webvar{action} eq 'edit') {
169 edit();
170}
171elsif($webvar{action} eq 'update') {
172 update();
173}
174elsif($webvar{action} eq 'split') {
175 prepSplit();
176}
177elsif($webvar{action} eq 'dosplit') {
178 doSplit();
179}
180elsif($webvar{action} eq 'merge') {
181 prepMerge();
182}
183elsif($webvar{action} eq 'confmerge') {
184 confMerge();
185}
186elsif($webvar{action} eq 'domerge') {
187 doMerge();
188}
189elsif($webvar{action} eq 'delete') {
190 remove();
191}
192elsif($webvar{action} eq 'finaldelete') {
193 finalDelete();
194}
195elsif ($webvar{action} eq 'nodesearch') {
196 my $nodelist = getNodeList($ip_dbh);
197 $page->param(nodelist => $nodelist);
198}
199
200# DB failure. Can't do much here, really.
201elsif ($webvar{action} eq 'dberr') {
202 $page->param(errmsg => $errstr);
203}
204
205# Default is an error. It shouldn't be possible to get here unless you're
206# randomly feeding in values for webvar{action}.
207else {
208 my $rnd = rand 500;
209 my $boing = sprintf("%.2f", rand 500);
210 my @excuses = (
211 "Aether cloudy. Ask again later about $webvar{action}.",
212 "The gods are unhappy with your sacrificial $webvar{action}.",
213 "Because one of $webvar{action}'s legs are both the same",
214 "<b>wibble</b><br>Can't $webvar{action}, the grue will get me!<br>Can't $webvar{action}, the grue will get me!",
215 "Hey, man, you've had your free $webvar{action}. Next one's gonna... <i>cost</i>....",
216 "I ain't done $webvar{action}",
217 "Oooo, look! A flying $webvar{action}!",
218 "$webvar{action} too evil, avoiding.",
219 "Rocks fall, $webvar{action} dies.",
220 "Bit bucket must be emptied before I can $webvar{action}..."
221 );
222 $page->param(dunno => $excuses[$rnd/50.0]);
223}
224## Finally! Done with that NASTY "case" emulation!
225
226
227# Switch to a different template if we've tripped on an ACL error.
228# Note that this should only be exercised in development, when
229# deeplinked, or when being attacked; normal ACL handling should
230# remove the links a user is not allowed to click on.
231if ($aclerr) {
232 $page = HTML::Template->new(filename => "aclerror.tmpl");
233 $page->param(ipdbfunc => $aclmsg{$aclerr});
234}
235
236# Clean up IPDB globals, DB handle, etc.
237finish($ip_dbh);
238
239## Do all our printing here so we can generate errors and stick them into the slots in the templates.
240
241# can't do this yet, too many blowups
242#print "Content-type: text/html\n\n", $header->output;
243$page->param(webpath => $IPDB::webpath);
244print $utilbar->output;
245print $page->output;
246
247# include the admin tools link in the output?
248$footer->param(adminlink => ($IPDBacl{$authuser} =~ /A/));
249$footer->param(webpath => $IPDB::webpath);
250print $footer->output;
251
252# Just in case something waaaayyy down isn't in place
253# properly... we exit explicitly.
254exit 0;
255
256
257# Initial display: Show master blocks with total allocated subnets, total free subnets
258sub showSummary {
259 my $masterlist = listSummary($ip_dbh);
260 $page->param(masterlist => $masterlist);
261
262 $page->param(addmaster => ($IPDBacl{$authuser} =~ /a/) );
263} # showSummary
264
265
266# Display blocks immediately within a given parent
267sub showSubs {
268 # Which layout?
269 if ($IPDB::sublistlayout == 2) {
270
271 # 2-part layout; mixed containers and end-use allocations and free blocks.
272 # Containers have a second line for the subblock metadata.
273 # We need to load an alternate template for this case.
274 $page = HTML::Template->new(filename => "showsubs2.tmpl", loop_context_vars => 1, global_vars => 1);
275
276 $page->param(maydel => ($IPDBacl{$authuser} =~ /d/));
277
278 my $sublist = listSubs($ip_dbh, parent => $webvar{parent});
279 $page->param(sublist => $sublist);
280
281 } else {
282
283 # 3-part layout; containers, end-use allocations, and free blocks
284
285 my $contlist = listContainers($ip_dbh, parent => $webvar{parent});
286 $page->param(contlist => $contlist);
287
288 my $alloclist = listAllocations($ip_dbh, parent => $webvar{parent});
289 $page->param(alloclist => $alloclist);
290
291 # only show "delete" button if we have no container or usage allocations
292 $page->param(maydel => ($IPDBacl{$authuser} =~ /d/) && !(@$contlist || @$alloclist));
293
294 }
295
296 # Common elements
297 my $pinfo = getBlockData($ip_dbh, $webvar{parent});
298
299##fixme: do we add a wrapper to not show the edit link for master blocks?
300#$page->param(editme => 1) unless $pinfo->{type} ne 'mm';
301
302 my $crumbs = getBreadCrumbs($ip_dbh, $pinfo->{parent_id});
303 my @rcrumbs = reverse (@$crumbs);
304 $utilbar->param(breadcrumb => \@rcrumbs);
305
306 $page->param(self_id => $webvar{parent});
307 $page->param(block => $pinfo->{block});
308 $page->param(mayadd => ($IPDBacl{$authuser} =~ /a/));
309
310 my $flist = listFree($ip_dbh, parent => $webvar{parent});
311 $page->param(freelist => $flist);
312} # showSubs
313
314
315# List the IPs used in a pool
316sub showPool {
317
318 my $poolinfo = getBlockData($ip_dbh, $webvar{pool});
319 my $cidr = new NetAddr::IP $poolinfo->{block};
320
321 # Tree navigation
322 my $crumbs = getBreadCrumbs($ip_dbh, $poolinfo->{parent_id});
323 my @rcrumbs = reverse (@$crumbs);
324 $utilbar->param(breadcrumb => \@rcrumbs);
325
326 $page->param(block => $cidr);
327 $page->param(netip => $cidr->addr);
328 $cidr++;
329 $page->param(gate => $cidr->addr);
330 $cidr--; $cidr--;
331 $page->param(bcast => $cidr->addr);
332 $page->param(mask => $cidr->mask);
333
334 $page->param(disptype => $disp_alloctypes{$poolinfo->{type}});
335 $page->param(city => $poolinfo->{city});
336
337 # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
338 $page->param(realblock => $poolinfo->{type} =~ /^.d$/);
339
340# probably have to add an "edit IP allocation" link here somewhere.
341
342 my $plist = listPool($ip_dbh, $webvar{pool});
343 # technically slightly more efficient to check the ACL in an if () once outside the foreach
344 foreach (@{$plist}) {
345 $$_{maydel} = $IPDBacl{$authuser} =~ /d/;
346 }
347 $page->param(poolips => $plist);
348} # end showPool
349
350
351# Show "Add new allocation" page. Note that the actual page may
352# be one of two templates, and the lists come from the database.
353sub assignBlock {
354
355 if ($IPDBacl{$authuser} !~ /a/) {
356 $aclerr = 'addblock';
357 return;
358 }
359
360 # hack pthbttt eww
361 $webvar{parent} = 0 if !$webvar{parent};
362 $webvar{block} = '' if !$webvar{block};
363
364 $page->param(allocfrom => $webvar{block}); # fb-assign flag, if block is set, we're in fb-assign
365
366 if ($webvar{fbid} || $webvar{fbtype}) {
367
368 # Common case, according to reported usage. Block to assign is specified.
369 my $block = new NetAddr::IP $webvar{block};
370
371 my ($rdns,$cached) = getBlockRDNS($ip_dbh, id => $webvar{parent}, type => $webvar{fbtype}, user => $authuser);
372 $page->param(rdns => $rdns) if $rdns;
373 $page->param(parent => $webvar{parent});
374 $page->param(fbid => $webvar{fbid});
375 # visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
376 $page->param(cached => $cached);
377
378 my $pinfo = getBlockData($ip_dbh, $webvar{parent});
379 # seems reasonable that a new allocation would share a VRF with its parent
380 $page->param(pvrf => $pinfo->{vrf});
381
382 # Tree navigation
383 my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
384 my @rcrumbs = reverse (@$crumbs);
385 $utilbar->param(breadcrumb => \@rcrumbs);
386
387 $webvar{fbtype} = '' if !$webvar{fbtype};
388 if ($webvar{fbtype} eq 'i') {
389 my $ipinfo = getBlockData($ip_dbh, $webvar{block}, 'i');
390 $page->param(
391 fbip => 1,
392 block => $ipinfo->{block},
393 fbdisptype => $list_alloctypes{$ipinfo->{type}},
394 type => $ipinfo->{type},
395 allocfrom => $pinfo->{block},
396 );
397 } else {
398 # get "primary" alloctypes, since these are all that can correctly be assigned if we're in this branch
399 my $tlist = getTypeList($ip_dbh, 'n');
400 $tlist->[0]->{sel} = 1;
401 $page->param(typelist => $tlist, block => $block);
402 }
403
404 } else {
405
406 # Uncommon case, according to reported usage. Block to assign needs to be found based on criteria.
407 my $mlist = getMasterList($ip_dbh, 'c');
408 $page->param(masterlist => $mlist);
409
410 my @pops;
411 foreach my $pop (@citylist) {
412 my %row = (pop => $pop);
413 push (@pops, \%row);
414 }
415 $page->param(pops => \@pops);
416
417 # get all standard alloctypes
418 my $tlist = getTypeList($ip_dbh, 'a');
419 $tlist->[0]->{sel} = 1;
420 $page->param(typelist => $tlist);
421 }
422
423 my @cities;
424 foreach my $city (@citylist) {
425 my %row = (city => $city);
426 push (@cities, \%row);
427 }
428 $page->param(citylist => \@cities);
429
430## node hack
431 my $nlist = getNodeList($ip_dbh);
432 $page->param(nodelist => $nlist);
433## end node hack
434
435 $page->param(privdata => $IPDBacl{$authuser} =~ /s/);
436
437} # assignBlock
438
439
440# Take info on requested IP assignment and see what we can provide.
441sub confirmAssign {
442 if ($IPDBacl{$authuser} !~ /a/) {
443 $aclerr = 'addblock';
444 return;
445 }
446
447 my $cidr;
448 my $resv; # Reserved for expansion.
449 my $alloc_from;
450 my $fbid = $webvar{fbid};
451 my $p_id = $webvar{parent};
452
453 # Going to manually validate some items.
454 # custid and city are automagic.
455 return if !validateInput();
456
457 # make sure this is defined
458 $webvar{fbassign} = 'n' if !$webvar{fbassign};
459
460# Several different cases here.
461# Static IP vs netblock
462# + Different flavours of static IP
463# + Different flavours of netblock
464
465 if ($webvar{alloctype} =~ /^.i$/ && $webvar{fbassign} ne 'y') {
466 if (!$webvar{pop}) {
467 $page->param(err => "Please select a location/POP site to allocate from.");
468 return;
469 }
470 my $plist = getPoolSelect($ip_dbh, $webvar{alloctype}, $webvar{pop});
471 $page->param(staticip => 1);
472 $page->param(poollist => $plist) if $plist;
473 $cidr = "Single static IP";
474##fixme: need to handle "no available pools"
475
476 } else { # end show pool options
477
478 if ($webvar{fbassign} && $webvar{fbassign} eq 'y') {
479
480 # Tree navigation
481 my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
482 my @rcrumbs = reverse (@$crumbs);
483 $utilbar->param(breadcrumb => \@rcrumbs);
484
485 $cidr = new NetAddr::IP $webvar{block};
486 $alloc_from = new NetAddr::IP $webvar{allocfrom};
487 $webvar{maskbits} = $cidr->masklen;
488 # Some additional checks are needed for reserving free space
489 if ($webvar{reserve}) {
490 if ($cidr == $alloc_from) {
491# We could still squirm and fiddle to try to find a way to reserve space, but the storage model for
492# IPDB means that all continguous free space is kept in the smallest number of strict CIDR netblocks
493# possible. (In theory.) If the request and the freeblock are the same, it is theoretically impossible
494# to reserve an equivalent-sized block either ahead or behind the requested one, because the pair
495# together would never be a strict CIDR block.
496 $page->param(warning => "Can't reserve space for expansion; free block and requested allocation are the same.");
497 delete $webvar{reserve};
498 } else {
499 # Find which new free block will match the reqested block.
500 # Take the requested mask, shift by one
501 my $tmpmask = $webvar{maskbits};
502 $tmpmask--;
503 # find the subnets with that mask in the selected free block
504 my @pieces = $alloc_from->split($tmpmask);
505 foreach my $slice (@pieces) {
506 if ($slice->contains($cidr)) {
507 # For the subnet that contains the requested block, split that in two,
508 # and flag/cache the one that's not the requested block.
509 my @bits = $slice->split($webvar{maskbits});
510 if ($bits[0] == $cidr) {
511 $resv = $bits[1];
512 } else {
513 $resv = $bits[0];
514 }
515 }
516 }
517 }
518 } # reserve block check
519
520 } else { # done with direct freeblocks assignment
521
522 if (!$webvar{maskbits}) {
523 $page->param(err => "Please specify a CIDR mask length.");
524 return;
525 }
526
527##fixme ick, ew, bleh. gotta handle the failure message generation better. push it into findAllocateFrom()?
528 my $failmsg = "No suitable free block found.<br>\n";
529 if ($webvar{alloctype} eq 'rm') {
530 $failmsg .= "We do not have a free routeable block of that size.<br>\n".
531 "You will have to either route a set of smaller netblocks or a single smaller netblock.";
532 } else {
533 if ($webvar{alloctype} =~ /^.[pc]$/) {
534 $failmsg .= "You will have to route another superblock from one of the<br>\n".
535 "master blocks or chose a smaller block size for the pool.";
536 } else {
537 if (!$webvar{pop}) {
538 $page->param(err => 'Please select a POP to route the block from/through.');
539 return;
540 }
541 $failmsg .= "You will have to route another superblock to $webvar{pop}<br>\n".
542 "from one of the master blocks";
543 if ($webvar{reserve}) {
544 $failmsg .= ', choose a smaller blocksize, or uncheck "Reserve space for expansion".';
545 } else {
546 $failmsg .= " or chose a smaller blocksize.";
547 }
548 }
549 }
550
551 # if requesting extra space "reserved for expansion", we need to find a free
552 # block at least double the size of the request.
553 if ($webvar{reserve}) {
554 $webvar{maskbits}--;
555 }
556
557 ($fbid,$cidr,$p_id) = findAllocateFrom($ip_dbh, $webvar{maskbits}, $webvar{alloctype},
558 $webvar{city}, $webvar{pop}, (master => $webvar{allocfrom}, allowpriv => $webvar{allowpriv}) );
559 if (!$cidr) {
560 $page->param(err => $failmsg);
561 return;
562 }
563 $cidr = new NetAddr::IP $cidr;
564
565 $alloc_from = "$cidr";
566
567 # when autofinding a block to allocate from, use the first piece of the found
568 # block for the allocation, and the next piece for the "reserved for expansion".
569 if ($webvar{reserve}) {
570 # reset the mask to the real requested one, now that we've got a
571 # block large enough for the request plus reserve
572 $webvar{maskbits}++;
573 ($cidr,$resv) = $cidr->split($webvar{maskbits});
574 }
575
576 # If the block to be allocated is smaller than the one we found,
577 # figure out the "real" block to be allocated.
578 if ($cidr->masklen() ne $webvar{maskbits}) {
579 my $maskbits = $cidr->masklen();
580 my @subblocks;
581 while ($maskbits++ < $webvar{maskbits}) {
582 @subblocks = $cidr->split($maskbits);
583 }
584 $cidr = $subblocks[0];
585 }
586 } # check for freeblocks assignment or IPDB-controlled assignment
587
588 # Generate the IP list for the new allocation in case someone wants to set per-IP rDNS right away.
589 # We don't do this on the previous page because we don't know how big a block or even what IP range
590 # it's for (if following the "normal" allocation process)
591 if ($IPDBacl{$authuser} =~ /c/
592 && $cidr->masklen != $cidr->bits
593 && ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
594 && $webvar{alloctype} !~ /^.[dpi]/
595 # do we want to allow v6 at all?
596 #&& ! $cidr->{isv6}
597 ) {
598 my @list;
599 foreach my $ip (@{$cidr->splitref()}) {
600 my %row;
601 $row{r_ip} = $ip->addr;
602 $row{iphost} = '';
603 push @list, \%row;
604 }
605 $page->param(r_iplist => \@list);
606 # We don't use this here, because these IPs should already be bare.
607 # ... or should we be paranoid? Make it a config option?
608 #getRDNSbyIP($ip_dbh, type => $webvar{alloctype}, range => "$cidr", user => $authuser) );
609 }
610 } # if ($webvar{alloctype} =~ /^.i$/)
611
612## node hack
613 if ($webvar{node} && $webvar{node} ne '-') {
614 my $nodename = getNodeName($ip_dbh, $webvar{node});
615 $page->param(nodename => $nodename);
616 $page->param(nodeid => $webvar{node});
617 }
618## end node hack
619
620 # reserve for expansion
621 $page->param(reserve => $webvar{reserve});
622 # probably just preventing a little log noise doing this; could just set the param
623 # all the time since it won't be shown if the reserve param above isn't set.
624# if ($webvar{reserve}) {
625 $page->param(resvblock => $resv);
626# }
627
628 # Stick in the allocation data
629 $page->param(alloc_type => $webvar{alloctype});
630 $page->param(typefull => $q->escapeHTML($disp_alloctypes{$webvar{alloctype}}));
631 $page->param(alloc_from => $alloc_from);
632 $page->param(parent => $p_id);
633 $page->param(fbid => $fbid);
634 $page->param(cidr => $cidr);
635 $page->param(rdns => $webvar{rdns});
636 $page->param(vrf => $webvar{vrf});
637 $page->param(vlan => $webvar{vlan});
638 $page->param(city => $q->escapeHTML($webvar{city}));
639 $page->param(custid => $webvar{custid});
640 $page->param(circid => $q->escapeHTML($webvar{circid}));
641 $page->param(desc => $q->escapeHTML($webvar{desc}));
642
643##fixme: find a way to have the displayed copy have <br> substitutions
644# for newlines, and the <input> value have either encoded or bare newlines.
645# Also applies to privdata.
646 $page->param(notes => $q->escapeHTML($webvar{notes},'y'));
647
648 # Check to see if user is allowed to do anything with sensitive data
649 my $privdata = '';
650 $page->param(privdata => $q->escapeHTML($webvar{privdata},'y'))
651 if $IPDBacl{$authuser} =~ /s/;
652
653 # Yay! This now has it's very own little home.
654 $page->param(billinguser => $webvar{userid})
655 if $webvar{userid};
656
657##fixme: this is only needed iff confirm.tmpl and
658# confirmRemove.tmpl are merged (quite possible, just
659# a little tedious)
660 $page->param(action => "insert");
661
662} # end confirmAssign
663
664
665# Do the work of actually inserting a block in the database.
666sub insertAssign {
667 if ($IPDBacl{$authuser} !~ /a/) {
668 $aclerr = 'addblock';
669 return;
670 }
671 # Some things are done more than once.
672 return if !validateInput();
673
674 if (!defined($webvar{privdata})) {
675 $webvar{privdata} = '';
676 }
677
678 # split up some linked data for static IPs via guided allocation. needed for breadcrumbs lite.
679 ($webvar{alloc_from},$webvar{rdepth}) = split /,/, $webvar{alloc_from} if $webvar{alloc_from} =~ /,/;
680
681 # $code is "success" vs "failure", $msg contains OK for a
682 # successful netblock allocation, the IP allocated for static
683 # IP, or the error message if an error occurred.
684
685##fixme: consider just passing \%webvar to allocateBlock()?
686 # collect per-IP rDNS fields. only copy over the ones that actually have something in them.
687 my %iprev;
688 foreach (keys %webvar) {
689 $iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
690 }
691
692 # Easier to see and cosmetically fiddle the list like this
693 my %insert_args = (
694 cidr => $webvar{fullcidr},
695 fbid => $webvar{fbid},
696 reserve => $webvar{reserve},
697 parent => $webvar{parent},
698 custid => $webvar{custid},
699 type => $webvar{alloctype},
700 city => $webvar{city},
701 desc => $webvar{desc},
702 notes => $webvar{notes},
703 circid => $webvar{circid},
704 privdata => $webvar{privdata},
705 nodeid => $webvar{node},
706 rdns => $webvar{rdns},
707 vrf => $webvar{vrf},
708 vlan => $webvar{vlan},
709 user => $authuser,
710 );
711
712 my ($code,$msg) = allocateBlock($ip_dbh, %insert_args, iprev => \%iprev);
713
714 if ($code eq 'OK') {
715 if ($webvar{alloctype} =~ /^.i$/) {
716 $msg =~ s|/32||;
717 $page->param(staticip => $msg);
718 $page->param(custid => $webvar{custid});
719 $page->param(parent => $webvar{parent}, pool => $webvar{alloc_from});
720 $page->param(billinguser => $webvar{billinguser});
721 mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
722 "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
723 "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
724 } else {
725 my $netblock = new NetAddr::IP $webvar{fullcidr};
726 $page->param(fullcidr => $webvar{fullcidr});
727 $page->param(alloctype => $disp_alloctypes{$webvar{alloctype}});
728 $page->param(custid => $webvar{custid});
729
730 # breadcrumbs lite! provide at least a link to the parent of the block we just allocated.
731 my $binfo = getBlockData($ip_dbh, $webvar{parent});
732 $page->param(parentid => $webvar{parent});
733 $page->param(parentblock => $binfo->{block});
734
735 # Full breadcrumbs
736 my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
737 my @rcrumbs = reverse (@$crumbs);
738 $utilbar->param(breadcrumb => \@rcrumbs);
739
740 if ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) {
741 $page->param(billinguser => $webvar{billinguser});
742 $page->param(custid => $webvar{custid});
743 $page->param(netaddr => $netblock->addr);
744 $page->param(masklen => $netblock->masklen);
745 }
746 mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
747 "$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
748 "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
749 }
750 syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
751 "'$webvar{alloctype}' ($msg)";
752 } else {
753 syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
754 "'$webvar{alloctype}' by $authuser failed: '$msg'";
755 $page->param(err => "Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
756 " failed:<br>\n$msg\n");
757 }
758
759} # end insertAssign()
760
761
762# Does some basic checks on common input data to make sure nothing
763# *really* weird gets in to the database through this script.
764# Does NOT do complete input validation!!!
765sub validateInput {
766 if ($webvar{city} eq '-') {
767 $page->param(err => 'Please choose a city');
768 return;
769 }
770
771 # Alloctype check.
772 chomp $webvar{alloctype};
773 if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
774 # Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
775 # managing to call things in such a way as to cause this deserves a cryptic error.
776 $page->param(err => 'Invalid alloctype');
777 return;
778 }
779
780 # CustID check
781 # We have different handling for customer allocations and "internal" or "our" allocations
782 if ($def_custids{$webvar{alloctype}} eq '') {
783 if (!$webvar{custid}) {
784 $page->param(err => 'Please enter a customer ID.');
785 return;
786 }
787 # Crosscheck with billing.
788 my $status = CustIDCK->custid_exist($webvar{custid});
789 if ($CustIDCK::Error) {
790 $page->param(err => "Error verifying customer ID: ".$CustIDCK::ErrMsg);
791 return;
792 }
793 if (!$status) {
794 $page->param(err => "Customer ID not valid. Make sure the Customer ID ".
795 "is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
796 "non-customer assignments.");
797 return;
798 }
799# print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
800 } else {
801 # New! Improved! And now Loaded From The Database!!
802 if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
803 $webvar{custid} = $def_custids{$webvar{alloctype}};
804 }
805 }
806
807## hmmm.... is this even useful?
808if (0) {
809 # Check POP location
810 my $flag;
811 if ($webvar{alloctype} eq 'rm') {
812 $flag = 'for a routed netblock';
813 foreach (@poplist) {
814 if (/^$webvar{city}$/) {
815 $flag = 'n';
816 last;
817 }
818 }
819 } else {
820 $flag = 'n';
821##fixme: hook to force-set POP or city on certain alloctypes
822# if ($webvar{alloctype =~ /foo,bar,bz/ { $webvar{pop} = 'blah'; }
823 if ($webvar{pop} && $webvar{pop} =~ /^-$/) {
824 $flag = 'to route the block from/through';
825 }
826 }
827
828 # if the alloctype has a restricted city/POP list as determined above,
829 # and the reqested city/POP does not match that list, complain
830 if ($flag ne 'n') {
831 $page->param(err => "Please choose a valid POP location $flag. Valid ".
832 "POP locations are currently:<br>\n".join (" - ", @poplist));
833 return;
834 }
835}
836
837 # VRF. Not a full validity check, just a basic sanity check.
838 if ($webvar{vrf}) {
839 # Trim leading and trailing whitespace first
840 $webvar{vrf} =~ s/^\s+//;
841 $webvar{vrf} =~ s/\s+$//;
842 if ($webvar{vrf} !~ /^[\w\d_.-]{1,32}$/) {
843 $page->param(err => "VRF values may only contain alphanumerics, and may not be more than 32 characters");
844 return;
845 }
846 }
847
848 # VLAN. Should we allow/use VLAN names, or just the numeric ID?
849 if ($webvar{vlan}) {
850 # Trim leading and trailing whitespace first
851 $webvar{vlan} =~ s/^\s+//;
852 $webvar{vlan} =~ s/\s+$//;
853 # ... ve make it ze configurable thingy!
854 if ($IPDB::numeric_vlan) {
855 if ($webvar{vlan} !~ /^\d+$/) {
856 $page->param(err => "VLANs must be numeric");
857 return;
858 }
859 } else {
860 if ($webvar{vlan} !~ /^[\w\d_.-]+$/) {
861 $page->param(err => "VLANs must be alphanumeric");
862 return;
863 }
864 }
865 }
866
867 return 'OK';
868} # end validateInput
869
870
871# Displays details of a specific allocation in a form
872# Allows update/delete
873# action=edit
874sub edit {
875
876 # snag block info from db
877 my $blockinfo = getBlockData($ip_dbh, $webvar{id}, $webvar{basetype});
878 my $cidr = new NetAddr::IP $blockinfo->{block};
879 $page->param(id => $webvar{id});
880 $page->param(basetype => $webvar{basetype});
881
882 # Tree navigation
883 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
884 my @rcrumbs = reverse (@$crumbs);
885 $utilbar->param(breadcrumb => \@rcrumbs);
886
887 # Show link to IP list for pools
888 $page->param(ispool => 1) if $blockinfo->{type} =~ /^.[dp]$/;
889
890 # Clean up extra whitespace on alloc type. Mainly a legacy-data cleanup.
891 $blockinfo->{type} =~ s/\s//;
892
893 if ($blockinfo->{revzone}) {
894 $page->param(revzone => $blockinfo->{revzone});
895 my $cached;
896 # Get rDNS info; duplicates a bit of getBlockData but also does the RPC call if possible
897 ($blockinfo->{rdns},$cached) = getBlockRDNS($ip_dbh, id => $webvar{id}, type => $blockinfo->{type}, user => $authuser);
898 # visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
899 $page->param(cached => $cached);
900
901 # Limit the per-IP rDNS list based on CIDR length; larger ones just take up too much space.
902 # Also, don't show on IP pools; the individual IPs will have a space for rDNS
903 # Don't show on single IPs; these use the "pattern" field
904 if ($IPDBacl{$authuser} =~ /c/
905 && $cidr->masklen != $cidr->bits
906 && ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
907 && $blockinfo->{type} !~ /^.[dpi]/
908 # do we want to allow v6 at all?
909 #&& ! $cidr->{isv6}
910 ) {
911 $page->param(r_iplist => getRDNSbyIP($ip_dbh, id => $webvar{id}, type => $blockinfo->{type},
912 range => $blockinfo->{block}, user => $authuser) );
913 }
914 } # rDNS availability check
915
916 # consider extending this to show time as well as date
917 my ($lastmod,undef) = split /\s+/, $blockinfo->{lastmod};
918 $page->param(lastmod => $lastmod);
919# $page->param(lastmod => $blockinfo->{lastmod});
920
921 $page->param(block => $blockinfo->{block});
922 $page->param(city => $blockinfo->{city});
923 $page->param(custid => $blockinfo->{custid});
924
925##fixme The check here should be built from the database
926# Need to expand to support pool types too
927 if ($blockinfo->{type} =~ /^.[ne]$/ && $IPDBacl{$authuser} =~ /c/) {
928 $page->param(changetype => 1);
929 $page->param(alloctype => [
930 { selme => ($blockinfo->{type} eq 'me'), type => "me", disptype => "Dialup netblock" },
931 { selme => ($blockinfo->{type} eq 'de'), type => "de", disptype => "Dynamic DSL netblock" },
932 { selme => ($blockinfo->{type} eq 'ce'), type => "ce", disptype => "Dynamic cable netblock" },
933 { selme => ($blockinfo->{type} eq 'we'), type => "we", disptype => "Dynamic wireless netblock" },
934 { selme => ($blockinfo->{type} eq 'cn'), type => "cn", disptype => "Customer netblock" },
935 { selme => ($blockinfo->{type} eq 'en'), type => "en", disptype => "End-use netblock" },
936 { selme => ($blockinfo->{type} eq 'in'), type => "in", disptype => "Internal netblock" },
937 ]
938 );
939 } else {
940 $page->param(disptype => $disp_alloctypes{$blockinfo->{type}});
941 $page->param(type => $blockinfo->{type});
942 }
943
944## node hack
945 my ($nodeid,$nodename) = getNodeInfo($ip_dbh, $blockinfo->{block});
946# $page->param(havenodeid => $nodeid);
947 $page->param(nodename => $nodename);
948
949##fixme: this whole hack needs cleanup and generalization for all alloctypes
950##fixme: arguably a bug that presence of a nodeid implies it can be changed..
951 if ($IPDBacl{$authuser} =~ /c/) {
952 my $nlist = getNodeList($ip_dbh);
953 if ($nodeid) {
954 foreach (@{$nlist}) {
955 $$_{selme} = ($$_{node_id} == $nodeid);
956 }
957 }
958 $page->param(nodelist => $nlist);
959 }
960## end node hack
961
962 $page->param(rdns => $blockinfo->{rdns});
963 $page->param(vrf => $blockinfo->{vrf});
964 $page->param(vlan => $blockinfo->{vlan});
965
966 # Reserved-for-expansion
967 $page->param(reserve => $blockinfo->{reserve});
968 $page->param(reserve_id => $blockinfo->{reserve_id});
969 my $newblock = NetAddr::IP->new($cidr->addr, $cidr->masklen - 1)->network;
970 $page->param(newblock => $newblock);
971
972 # not happy with the upside-down logic, but...
973 $page->param(swipable => $blockinfo->{type} !~ /.i/);
974 $page->param(swip => $blockinfo->{swip} ne 'n') if $blockinfo->{swip};
975
976 $page->param(circid => $blockinfo->{circuitid});
977 $page->param(desc => $blockinfo->{description});
978 $page->param(notes => $blockinfo->{notes});
979
980 # Check to see if we can display sensitive data
981 $page->param(nocling => $IPDBacl{$authuser} =~ /s/);
982 $page->param(privdata => $blockinfo->{privdata});
983
984 # ACL trickery - these two template booleans control the presence of all form/input tags
985 $page->param(maychange => $IPDBacl{$authuser} =~ /c/);
986 $page->param(maydel => $IPDBacl{$authuser} =~ /d/);
987
988 # Need to find internal knobs to twist to actually vary these. (Ab)use "change" flag for now
989 $page->param(maymerge => ($IPDBacl{$authuser} =~ /c/ && $blockinfo->{type} !~ /^.i$/));
990 if ($IPDBacl{$authuser} =~ /c/ && $blockinfo->{type} !~ /^.i$/) {
991 if ($blockinfo->{type} =~ /^.p$/) {
992 # PPP pools
993 $page->param(maysplit => 1) if $cidr->masklen+1 < $cidr->bits;
994 } elsif ($blockinfo->{type} =~ /.d/) {
995 # Non-PPP pools
996 $page->param(maysplit => 1) if $cidr->masklen+2 < $cidr->bits;
997 } else {
998 # Standard netblocks. Arguably allowing splitting these down to single IPs
999 # doesn't make much sense, but forcing users to apply allocation types
1000 # "properly" is worse than herding cats.
1001 $page->param(maysplit => 1) if $cidr->masklen < $cidr->bits;
1002 }
1003 }
1004
1005} # edit()
1006
1007
1008# Stuff new info about a block into the db
1009# action=update
1010sub update {
1011 if ($IPDBacl{$authuser} !~ /c/) {
1012 $aclerr = 'updateblock';
1013 return;
1014 }
1015
1016 # Collect existing block info here, since we need it for the breadcrumb nav
1017 my $binfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
1018 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1019 my @rcrumbs = reverse (@$crumbs);
1020 $utilbar->param(breadcrumb => \@rcrumbs);
1021
1022 # Make sure incoming data is in correct format - custID among other things.
1023 return if !validateInput;
1024
1025 $webvar{swip} = 'n' if !$webvar{swip};
1026
1027 my %updargs = (
1028 custid => $webvar{custid},
1029 city => $webvar{city},
1030 description => $webvar{desc},
1031 notes => $webvar{notes},
1032 circuitid => $webvar{circid},
1033 block => $webvar{block},
1034 type => $webvar{alloctype},
1035 swip => $webvar{swip},
1036 rdns => $webvar{rdns},
1037 vrf => $webvar{vrf},
1038 vlan => $webvar{vlan},
1039 user => $authuser,
1040 );
1041
1042 # Semioptional values
1043 $updargs{privdata} = $webvar{privdata} if $IPDBacl{$authuser} =~ /s/;
1044 $updargs{node} = $webvar{node} if $webvar{node};
1045
1046 # collect per-IP rDNS fields. only copy over the ones that actually have something in them.
1047 my %iprev;
1048 foreach (keys %webvar) {
1049 $iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
1050 }
1051
1052 # Merge with reserved freeblock
1053 $updargs{fbmerge} = $webvar{expandme} if $webvar{expandme};
1054
1055 my ($code,$msg) = updateBlock($ip_dbh, %updargs, iprev => \%iprev);
1056
1057 if ($code eq 'FAIL') {
1058 syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1059 $page->param(err => "Could not update block/IP $webvar{block}: $msg");
1060 return;
1061 }
1062
1063 # If we get here, the operation succeeded.
1064 syslog "notice", "$authuser updated $webvar{block}";
1065##fixme: log details of the change? old way is in the .debug stream anyway.
1066##fixme: need to wedge something in to allow "update:field" notifications
1067## hmm. how to tell what changed? O_o
1068mailNotify($ip_dbh, 's:swi', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1069 "$webvar{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
1070
1071## node hack
1072 if ($webvar{node} && $webvar{node} ne '-') {
1073 my $nodename = getNodeName($ip_dbh, $webvar{node});
1074 $page->param(nodename => $nodename);
1075 }
1076## end node hack
1077
1078 # Link back to browse-routed or list-pool page on "Update complete" page.
1079 my $pblock = getBlockData($ip_dbh, $binfo->{parent_id});
1080 $page->param(backid => $binfo->{parent_id});
1081 $page->param(backblock => $pblock->{block});
1082 $page->param(backpool => ($webvar{basetype} eq 'i'));
1083
1084 # Do some HTML fiddling here instead of using ESCAPE=HTML in the template,
1085 # because otherwise we can't convert \n to <br>. *sigh*
1086 $webvar{notes} = $q->escapeHTML($webvar{notes}); # escape first...
1087 $webvar{notes} =~ s/\n/<br>\n/; # ... then convert newlines
1088 $webvar{privdata} = ($webvar{privdata} ? $q->escapeHTML($webvar{privdata}) : "&nbsp;");
1089 $webvar{privdata} =~ s/\n/<br>\n/;
1090
1091 $page->param(cidr => $binfo->{block});
1092 $page->param(rdns => $webvar{rdns});
1093 $page->param(city => $webvar{city});
1094 $page->param(disptype => $disp_alloctypes{$webvar{alloctype}});
1095 $page->param(custid => $webvar{custid});
1096 $page->param(swip => $webvar{swip} eq 'on' ? 'Yes' : 'No');
1097 $page->param(circid => $webvar{circid});
1098 $page->param(desc => $webvar{desc});
1099 $page->param(notes => $webvar{notes});
1100 $page->param(privdata => $webvar{privdata})
1101 if $IPDBacl{$authuser} =~ /s/;
1102
1103} # update()
1104
1105
1106sub prepSplit {
1107 if ($IPDBacl{$authuser} !~ /c/) {
1108 $aclerr = 'splitblock';
1109 return;
1110 }
1111
1112 my $blockinfo = getBlockData($ip_dbh, $webvar{block});
1113
1114 # Tree navigation
1115 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
1116 my @rcrumbs = reverse (@$crumbs);
1117 $utilbar->param(breadcrumb => \@rcrumbs);
1118
1119 if ($blockinfo->{type} =~ /^.i$/) {
1120 $page->param(err => "Can't split a single IP allocation");
1121 return;
1122 }
1123
1124 # Info about current allocation
1125 $page->param(oldblock => $blockinfo->{block});
1126 $page->param(block => $webvar{block});
1127
1128# Note that there are probably different rules that should be followed to restrict splitting IPv6 blocks;
1129# strictly speaking it will be exceptionally rare to see smaller than a /64 assigned to a customer, since that
1130# breaks auto-addressing schemes.
1131
1132 # Generate possible splits
1133 my $block = new NetAddr::IP $blockinfo->{block};
1134 my $oldmask = $block->masklen;
1135 if ($blockinfo->{type} =~ /^.d$/) {
1136 # Non-PPP pools
1137 $page->param(ispool => 1);
1138 if ($oldmask+2 >= $block->bits) {
1139 $page->param(err => "Can't split a standard netblock pool any further");
1140 return;
1141 }
1142 # Allow splitting down to v4 /30 (which results in one usable IP; dubiously useful)
1143 $page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-2;
1144 } elsif ($blockinfo->{type} =~ /.p/) {
1145 $page->param(ispool => 1);
1146 # Allow splitting PPP pools down to v4 /31
1147 $page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-1;
1148 } else {
1149 # Allow splitting all other non-pool netblocks down to single IPs, which...
1150 # arguably should be *aggregated* in a pool. Except where they shouldn't.
1151 $page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits;
1152 }
1153 # set the split-in-half mask
1154 $page->param(sp2mask => $oldmask+1);
1155
1156 # Generate possible shrink targets
1157 my @keepers = $block->split($block->masklen+1);
1158 $page->param(newblockA => $keepers[0]);
1159 $page->param(newblockB => $keepers[1]);
1160} # prepSplit()
1161
1162
1163sub doSplit {
1164 if ($IPDBacl{$authuser} !~ /c/) {
1165 $aclerr = 'splitblock';
1166 return;
1167 }
1168
1169##fixme: need consistent way to identify "this thing that is this thing" with only the ID
1170# also applies to other locations
1171 my $blockinfo = getBlockData($ip_dbh, $webvar{block});
1172
1173 # Tree navigation
1174 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
1175 my @rcrumbs = reverse (@$crumbs);
1176 $utilbar->param(breadcrumb => \@rcrumbs);
1177
1178 if ($blockinfo->{type} =~ /^.i$/) {
1179 $page->param(err => "Can't split a single IP allocation");
1180 return;
1181 }
1182
1183 if ($webvar{subact} eq 'split') {
1184 $page->param(issplit => 1);
1185 my $block = new NetAddr::IP $blockinfo->{block};
1186 my $newblocks = splitBlock($ip_dbh, id => $webvar{block}, basetype => 'b', newmask => $webvar{split},
1187 user => $authuser);
1188 if ($newblocks) {
1189 $page->param(newblocks => $newblocks);
1190 } else {
1191 $page->param(err => $IPDB::errstr);
1192 }
1193
1194 } elsif ($webvar{subact} eq 'shrink') {
1195 $page->param(nid => $webvar{block});
1196 $page->param(newblock => $webvar{shrink});
1197 my $newfree = shrinkBlock($ip_dbh, $webvar{block}, $webvar{shrink});
1198 if ($newfree) {
1199 $page->param(newfb => $newfree);
1200 } else {
1201 $page->param(err => $IPDB::errstr);
1202 }
1203
1204 } else {
1205 # Your llama is on fire.
1206 $page->param(err => "Missing form field that shouldn't be missing.");
1207 return;
1208 }
1209
1210 # common bits
1211 $page->param(cidr => $blockinfo->{block});
1212 # and the backlink to the parent container
1213 my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id});
1214 $page->param(backid => $blockinfo->{parent_id});
1215 $page->param(backblock => $pinfo->{block});
1216} # doSplit()
1217
1218
1219# Set up for merge
1220sub prepMerge {
1221 my $binfo = getBlockData($ip_dbh, $webvar{block});
1222 $page->param(block => $webvar{block});
1223 $page->param(ispool => $binfo->{type} =~ /.[dp]/);
1224 $page->param(ismaster => $binfo->{type} eq 'mm');
1225 $page->param(oldblock => $binfo->{block});
1226 $page->param(oldtype => $disp_alloctypes{$binfo->{type}});
1227 $page->param(typelist => getTypeList($ip_dbh, 'n', $binfo->{type})); # down the rabbit hole we go...
1228
1229 # Strings for scope; do this way so we don't have to edit them many places
1230 $page->param(vis_keepall => $merge_display{keepall});
1231 $page->param(vis_mergepeer => $merge_display{mergepeer});
1232 $page->param(vis_clearpeer => $merge_display{clearpeer});
1233 $page->param(vis_clearall => $merge_display{clearall});
1234
1235 # Tree navigation
1236 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1237 my @rcrumbs = reverse (@$crumbs);
1238 $utilbar->param(breadcrumb => \@rcrumbs);
1239} # prepMerge()
1240
1241
1242# Show what will be merged, present warnings about data loss
1243sub confMerge {
1244 if (!$webvar{newmask} || $webvar{newmask} !~ /^\d+$/) {
1245 $page->param(err => 'New netmask required');
1246 return;
1247 }
1248
1249 $page->param(block => $webvar{block});
1250 my $binfo = getBlockData($ip_dbh, $webvar{block});
1251 my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
1252 my $minfo = getBlockData($ip_dbh, $binfo->{master_id});
1253 my $block = new NetAddr::IP $binfo->{block};
1254
1255 # Tree navigation
1256 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1257 my @rcrumbs = reverse (@$crumbs);
1258 $utilbar->param(breadcrumb => \@rcrumbs);
1259
1260 $page->param(oldblock => $binfo->{block});
1261 $page->param(oldtype => $disp_alloctypes{$binfo->{type}});
1262 $page->param(ismaster => $binfo->{type} eq 'mm');
1263 $page->param(ispool => $webvar{alloctype} =~ /.[dp]/);
1264 $page->param(isleaf => $webvar{alloctype} =~ /.[enr]/);
1265 $page->param(newtype => $webvar{alloctype});
1266 $page->param(newdisptype => $disp_alloctypes{$webvar{alloctype}});
1267 my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
1268 $newblock = $newblock->network;
1269 $page->param(newmask => $webvar{newmask});
1270 $page->param(newblock => "$newblock");
1271
1272 # get list of allocations and freeblocks to be merged
1273 my $malloc_list = listForMerge($ip_dbh, $binfo->{parent_id}, $newblock, 'a');
1274 $page->param(mergealloc => $malloc_list);
1275
1276 $page->param(vis_scope => $merge_display{$webvar{scope}});
1277 $page->param(scope => $webvar{scope});
1278} # confMerge()
1279
1280
1281# Make it so
1282sub doMerge {
1283 if (!$webvar{newmask} || $webvar{newmask} !~ /^\d+$/) {
1284 $page->param(err => 'New netmask required');
1285 return;
1286 }
1287
1288 $page->param(block => $webvar{block});
1289 my $binfo = getBlockData($ip_dbh, $webvar{block});
1290 my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
1291 my $block = new NetAddr::IP $binfo->{block};
1292
1293 # Tree navigation
1294 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1295 my @rcrumbs = reverse (@$crumbs);
1296 $utilbar->param(breadcrumb => \@rcrumbs);
1297
1298 $page->param(oldblock => $binfo->{block});
1299 $page->param(oldtype => $disp_alloctypes{$binfo->{type}});
1300 $page->param(newdisptype => $disp_alloctypes{$webvar{newtype}});
1301 my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
1302 $newblock = $newblock->network;
1303 $page->param(newblock => $newblock);
1304 $page->param(vis_scope => $merge_display{$webvar{scope}});
1305
1306 my $mlist = mergeBlocks($ip_dbh, $webvar{block}, %webvar, user => $authuser);
1307
1308 if ($mlist) {
1309 #(newtype => $webvar{newtype}, newmask => $webvar{newmask}));
1310 # Slice off first entry (the new parent - note this may be a new allocation,
1311 # not the same ID that was "merged"!
1312 my $parent = shift @$mlist;
1313 $page->param(backpool => $webvar{newtype} =~ /.[dp]/);
1314 if ($webvar{newtype} =~ /.[enr]/) {
1315 $page->param(backleaf => 1);
1316 $page->param(backid => $binfo->{parent_id});
1317 $page->param(backblock => $pinfo->{block});
1318 } else {
1319 $page->param(backid => $parent->{id});
1320 $page->param(backblock => $parent->{block});
1321 }
1322 $page->param(mergelist => $mlist);
1323 } else {
1324 $page->param(err => "Merge failed: $IPDB::errstr");
1325 }
1326} # doMerge()
1327
1328
1329# Delete an allocation.
1330sub remove {
1331 if ($IPDBacl{$authuser} !~ /d/) {
1332 $aclerr = 'delblock';
1333 return;
1334 }
1335
1336 # Serves'em right for getting here...
1337 if (!defined($webvar{block})) {
1338 $page->param(err => "Can't delete a block that doesn't exist");
1339 return;
1340 }
1341
1342 my $blockdata;
1343 $blockdata = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
1344
1345 if ($blockdata->{parent_id} == 0) { # $webvar{alloctype} eq 'mm'
1346 $blockdata->{city} = "N/A";
1347 $blockdata->{custid} = "N/A";
1348 $blockdata->{circuitid} = "N/A";
1349 $blockdata->{description} = "N/A";
1350 $blockdata->{notes} = "N/A";
1351 $blockdata->{privdata} = "N/A";
1352 } # end cases for different alloctypes
1353
1354 $page->param(blockid => $webvar{block});
1355 $page->param(basetype => $webvar{basetype});
1356
1357 $page->param(block => $blockdata->{block});
1358 $page->param(rdns => $blockdata->{rdns});
1359
1360 # maybe need to apply more magic here?
1361 # most allocations we *do* want to autodelete the forward as well as reverse; for a handful we don't.
1362 # -> all real blocks (nb: pool IPs need extra handling)
1363 # -> NOC/private-IP (how to ID?)
1364 # -> anything with a pattern matching $IPDB::domain?
1365 if ($blockdata->{type} !~ /^.i$/) {
1366 $page->param(autodel => 1);
1367 }
1368
1369 $page->param(disptype => $disp_alloctypes{$blockdata->{type}});
1370 $page->param(city => $blockdata->{city});
1371 $page->param(custid => $blockdata->{custid});
1372 $page->param(circid => $blockdata->{circuitid});
1373 $page->param(desc => $blockdata->{description});
1374 $blockdata->{notes} = $q->escapeHTML($blockdata->{notes});
1375 $blockdata->{notes} =~ s/\n/<br>\n/;
1376 $page->param(notes => $blockdata->{notes});
1377 $blockdata->{privdata} = $q->escapeHTML($blockdata->{privdata});
1378 $blockdata->{privdata} = '&nbsp;' if !$blockdata->{privdata};
1379 $blockdata->{privdata} =~ s/\n/<br>\n/;
1380 $page->param(privdata => $blockdata->{privdata}) if $IPDBacl{$authuser} =~ /s/;
1381 $page->param(delpool => $blockdata->{type} =~ /^.[pd]$/);
1382
1383} # end remove()
1384
1385
1386# Delete an allocation. Return it to the freeblocks table; munge
1387# data as necessary to keep as few records as possible in freeblocks
1388# to prevent weirdness when allocating blocks later.
1389# Remove IPs from pool listing if necessary
1390sub finalDelete {
1391 if ($IPDBacl{$authuser} !~ /d/) {
1392 $aclerr = 'delblock';
1393 return;
1394 }
1395
1396 # need to retrieve block data before deleting so we can notify on that
1397 my $blockinfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
1398 my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id}, 'b');
1399
1400 my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{basetype}, $webvar{delforward}, $authuser);
1401
1402 $page->param(block => $blockinfo->{block});
1403 $page->param(bdisp => $q->escapeHTML($disp_alloctypes{$blockinfo->{type}}));
1404 $page->param(delparent_id => $blockinfo->{parent_id});# if $webvar{rdepth};
1405 if ($pinfo) {
1406 $page->param(delparent => $pinfo->{block});
1407 $page->param(pdisp => $q->escapeHTML($disp_alloctypes{$pinfo->{type}}));
1408 }
1409 $page->param(returnpool => ($webvar{basetype} eq 'i') );
1410 if ($code =~ /^WARN(POOL|MERGE)/) {
1411 my ($pid,$pcidr) = split /,/, $msg;
1412 my $real_pinfo = getBlockData($ip_dbh, $pid, 'b');
1413 $page->param(parent_id => $pid);
1414 $page->param(parent => $pcidr);
1415 $page->param(real_disp => $q->escapeHTML($disp_alloctypes{$real_pinfo->{type}}));
1416 $page->param(mergeip => $code eq 'WARNPOOL');
1417 }
1418 if ($code eq 'WARN') {
1419 $msg =~ s/\n/<br>\n/g;
1420 $page->param(genwarn => $msg);
1421 }
1422 if ($code eq 'OK' || $code =~ /^WARN/) {
1423 syslog "notice", "$authuser deallocated '".$blockinfo->{type}."'-type netblock $webvar{block} ".
1424 $blockinfo->{custid}.", ".$blockinfo->{city}.", desc='".$blockinfo->{description}."'";
1425 mailNotify($ip_dbh, 'da', "REMOVED: ".$disp_alloctypes{$blockinfo->{type}}." $webvar{block}",
1426 $disp_alloctypes{$blockinfo->{type}}." $webvar{block} deallocated by $authuser\n".
1427 "CustID: ".$blockinfo->{custid}."\nCity: ".$blockinfo->{city}.
1428 "\nDescription: ".$blockinfo->{description}."\n");
1429 } else {
1430 $page->param(failmsg => $msg);
1431 if ($webvar{alloctype} =~ /^.i$/) {
1432 syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1433 } else {
1434 syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1435 $page->param(netblock => 1);
1436 }
1437 }
1438
1439} # finalDelete
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