source: trunk/cgi-bin/main.cgi@ 727

Last change on this file since 727 was 727, checked in by Kris Deugau, 9 years ago

/trunk

Refine variable passing and template variable names on merge prep pages
for accuracy and clarity. See #8.
  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 47.1 KB
Line 
1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3###
4# SVN revision info
5# $Date: 2015-05-20 20:02:58 +0000 (Wed, 20 May 2015) $
6# SVN revision $Rev: 727 $
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($webvar{action} eq 'delete') {
187 remove();
188}
189elsif($webvar{action} eq 'finaldelete') {
190 finalDelete();
191}
192elsif ($webvar{action} eq 'nodesearch') {
193 my $nodelist = getNodeList($ip_dbh);
194 $page->param(nodelist => $nodelist);
195}
196
197# DB failure. Can't do much here, really.
198elsif ($webvar{action} eq 'dberr') {
199 $page->param(errmsg => $errstr);
200}
201
202# Default is an error. It shouldn't be possible to get here unless you're
203# randomly feeding in values for webvar{action}.
204else {
205 my $rnd = rand 500;
206 my $boing = sprintf("%.2f", rand 500);
207 my @excuses = (
208 "Aether cloudy. Ask again later about $webvar{action}.",
209 "The gods are unhappy with your sacrificial $webvar{action}.",
210 "Because one of $webvar{action}'s legs are both the same",
211 "<b>wibble</b><br>Can't $webvar{action}, the grue will get me!<br>Can't $webvar{action}, the grue will get me!",
212 "Hey, man, you've had your free $webvar{action}. Next one's gonna... <i>cost</i>....",
213 "I ain't done $webvar{action}",
214 "Oooo, look! A flying $webvar{action}!",
215 "$webvar{action} too evil, avoiding.",
216 "Rocks fall, $webvar{action} dies.",
217 "Bit bucket must be emptied before I can $webvar{action}..."
218 );
219 $page->param(dunno => $excuses[$rnd/50.0]);
220}
221## Finally! Done with that NASTY "case" emulation!
222
223
224# Switch to a different template if we've tripped on an ACL error.
225# Note that this should only be exercised in development, when
226# deeplinked, or when being attacked; normal ACL handling should
227# remove the links a user is not allowed to click on.
228if ($aclerr) {
229 $page = HTML::Template->new(filename => "aclerror.tmpl");
230 $page->param(ipdbfunc => $aclmsg{$aclerr});
231}
232
233# Clean up IPDB globals, DB handle, etc.
234finish($ip_dbh);
235
236## Do all our printing here so we can generate errors and stick them into the slots in the templates.
237
238# can't do this yet, too many blowups
239#print "Content-type: text/html\n\n", $header->output;
240$page->param(webpath => $IPDB::webpath);
241print $utilbar->output;
242print $page->output;
243
244# include the admin tools link in the output?
245$footer->param(adminlink => ($IPDBacl{$authuser} =~ /A/));
246$footer->param(webpath => $IPDB::webpath);
247print $footer->output;
248
249# Just in case something waaaayyy down isn't in place
250# properly... we exit explicitly.
251exit 0;
252
253
254# Initial display: Show master blocks with total allocated subnets, total free subnets
255sub showSummary {
256 my $masterlist = listSummary($ip_dbh);
257 $page->param(masterlist => $masterlist);
258
259 $page->param(addmaster => ($IPDBacl{$authuser} =~ /a/) );
260} # showSummary
261
262
263# Display blocks immediately within a given parent
264sub showSubs {
265 # Which layout?
266 if ($IPDB::sublistlayout == 2) {
267
268 # 2-part layout; mixed containers and end-use allocations and free blocks.
269 # Containers have a second line for the subblock metadata.
270 # We need to load an alternate template for this case.
271 $page = HTML::Template->new(filename => "showsubs2.tmpl", loop_context_vars => 1, global_vars => 1);
272
273 $page->param(maydel => ($IPDBacl{$authuser} =~ /d/));
274
275 my $sublist = listSubs($ip_dbh, parent => $webvar{parent});
276 $page->param(sublist => $sublist);
277
278 } else {
279
280 # 3-part layout; containers, end-use allocations, and free blocks
281
282 my $contlist = listContainers($ip_dbh, parent => $webvar{parent});
283 $page->param(contlist => $contlist);
284
285 my $alloclist = listAllocations($ip_dbh, parent => $webvar{parent});
286 $page->param(alloclist => $alloclist);
287
288 # only show "delete" button if we have no container or usage allocations
289 $page->param(maydel => ($IPDBacl{$authuser} =~ /d/) && !(@$contlist || @$alloclist));
290
291 }
292
293 # Common elements
294 my $pinfo = getBlockData($ip_dbh, $webvar{parent});
295
296##fixme: do we add a wrapper to not show the edit link for master blocks?
297#$page->param(editme => 1) unless $pinfo->{type} ne 'mm';
298
299 my $crumbs = getBreadCrumbs($ip_dbh, $pinfo->{parent_id});
300 my @rcrumbs = reverse (@$crumbs);
301 $utilbar->param(breadcrumb => \@rcrumbs);
302
303 $page->param(self_id => $webvar{parent});
304 $page->param(block => $pinfo->{block});
305 $page->param(mayadd => ($IPDBacl{$authuser} =~ /a/));
306
307 my $flist = listFree($ip_dbh, parent => $webvar{parent});
308 $page->param(freelist => $flist);
309} # showSubs
310
311
312# List the IPs used in a pool
313sub showPool {
314
315 my $poolinfo = getBlockData($ip_dbh, $webvar{pool});
316 my $cidr = new NetAddr::IP $poolinfo->{block};
317
318 # Tree navigation
319 my $crumbs = getBreadCrumbs($ip_dbh, $poolinfo->{parent_id});
320 my @rcrumbs = reverse (@$crumbs);
321 $utilbar->param(breadcrumb => \@rcrumbs);
322
323 $page->param(block => $cidr);
324 $page->param(netip => $cidr->addr);
325 $cidr++;
326 $page->param(gate => $cidr->addr);
327 $cidr--; $cidr--;
328 $page->param(bcast => $cidr->addr);
329 $page->param(mask => $cidr->mask);
330
331 $page->param(disptype => $disp_alloctypes{$poolinfo->{type}});
332 $page->param(city => $poolinfo->{city});
333
334 # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
335 $page->param(realblock => $poolinfo->{type} =~ /^.d$/);
336
337# probably have to add an "edit IP allocation" link here somewhere.
338
339 my $plist = listPool($ip_dbh, $webvar{pool});
340 # technically slightly more efficient to check the ACL in an if () once outside the foreach
341 foreach (@{$plist}) {
342 $$_{maydel} = $IPDBacl{$authuser} =~ /d/;
343 }
344 $page->param(poolips => $plist);
345} # end showPool
346
347
348# Show "Add new allocation" page. Note that the actual page may
349# be one of two templates, and the lists come from the database.
350sub assignBlock {
351
352 if ($IPDBacl{$authuser} !~ /a/) {
353 $aclerr = 'addblock';
354 return;
355 }
356
357 # hack pthbttt eww
358 $webvar{parent} = 0 if !$webvar{parent};
359 $webvar{block} = '' if !$webvar{block};
360
361 $page->param(allocfrom => $webvar{block}); # fb-assign flag, if block is set, we're in fb-assign
362
363 if ($webvar{fbid} || $webvar{fbtype}) {
364
365 # Common case, according to reported usage. Block to assign is specified.
366 my $block = new NetAddr::IP $webvar{block};
367
368 my ($rdns,$cached) = getBlockRDNS($ip_dbh, id => $webvar{parent}, type => $webvar{fbtype}, user => $authuser);
369 $page->param(rdns => $rdns) if $rdns;
370 $page->param(parent => $webvar{parent});
371 $page->param(fbid => $webvar{fbid});
372 # visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
373 $page->param(cached => $cached);
374
375 my $pinfo = getBlockData($ip_dbh, $webvar{parent});
376 # seems reasonable that a new allocation would share a VRF with its parent
377 $page->param(pvrf => $pinfo->{vrf});
378
379 # Tree navigation
380 my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
381 my @rcrumbs = reverse (@$crumbs);
382 $utilbar->param(breadcrumb => \@rcrumbs);
383
384 $webvar{fbtype} = '' if !$webvar{fbtype};
385 if ($webvar{fbtype} eq 'i') {
386 my $ipinfo = getBlockData($ip_dbh, $webvar{block}, 'i');
387 $page->param(
388 fbip => 1,
389 block => $ipinfo->{block},
390 fbdisptype => $list_alloctypes{$ipinfo->{type}},
391 type => $ipinfo->{type},
392 allocfrom => $pinfo->{block},
393 );
394 } else {
395 # get "primary" alloctypes, since these are all that can correctly be assigned if we're in this branch
396 my $tlist = getTypeList($ip_dbh, 'n');
397 $tlist->[0]->{sel} = 1;
398 $page->param(typelist => $tlist, block => $block);
399 }
400
401 } else {
402
403 # Uncommon case, according to reported usage. Block to assign needs to be found based on criteria.
404 my $mlist = getMasterList($ip_dbh, 'c');
405 $page->param(masterlist => $mlist);
406
407 my @pops;
408 foreach my $pop (@citylist) {
409 my %row = (pop => $pop);
410 push (@pops, \%row);
411 }
412 $page->param(pops => \@pops);
413
414 # get all standard alloctypes
415 my $tlist = getTypeList($ip_dbh, 'a');
416 $tlist->[0]->{sel} = 1;
417 $page->param(typelist => $tlist);
418 }
419
420 my @cities;
421 foreach my $city (@citylist) {
422 my %row = (city => $city);
423 push (@cities, \%row);
424 }
425 $page->param(citylist => \@cities);
426
427## node hack
428 my $nlist = getNodeList($ip_dbh);
429 $page->param(nodelist => $nlist);
430## end node hack
431
432 $page->param(privdata => $IPDBacl{$authuser} =~ /s/);
433
434} # assignBlock
435
436
437# Take info on requested IP assignment and see what we can provide.
438sub confirmAssign {
439 if ($IPDBacl{$authuser} !~ /a/) {
440 $aclerr = 'addblock';
441 return;
442 }
443
444 my $cidr;
445 my $resv; # Reserved for expansion.
446 my $alloc_from;
447 my $fbid = $webvar{fbid};
448 my $p_id = $webvar{parent};
449
450 # Going to manually validate some items.
451 # custid and city are automagic.
452 return if !validateInput();
453
454 # make sure this is defined
455 $webvar{fbassign} = 'n' if !$webvar{fbassign};
456
457# Several different cases here.
458# Static IP vs netblock
459# + Different flavours of static IP
460# + Different flavours of netblock
461
462 if ($webvar{alloctype} =~ /^.i$/ && $webvar{fbassign} ne 'y') {
463 if (!$webvar{pop}) {
464 $page->param(err => "Please select a location/POP site to allocate from.");
465 return;
466 }
467 my $plist = getPoolSelect($ip_dbh, $webvar{alloctype}, $webvar{pop});
468 $page->param(staticip => 1);
469 $page->param(poollist => $plist) if $plist;
470 $cidr = "Single static IP";
471##fixme: need to handle "no available pools"
472
473 } else { # end show pool options
474
475 if ($webvar{fbassign} && $webvar{fbassign} eq 'y') {
476
477 # Tree navigation
478 my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
479 my @rcrumbs = reverse (@$crumbs);
480 $utilbar->param(breadcrumb => \@rcrumbs);
481
482 $cidr = new NetAddr::IP $webvar{block};
483 $alloc_from = new NetAddr::IP $webvar{allocfrom};
484 $webvar{maskbits} = $cidr->masklen;
485 # Some additional checks are needed for reserving free space
486 if ($webvar{reserve}) {
487 if ($cidr == $alloc_from) {
488# We could still squirm and fiddle to try to find a way to reserve space, but the storage model for
489# IPDB means that all continguous free space is kept in the smallest number of strict CIDR netblocks
490# possible. (In theory.) If the request and the freeblock are the same, it is theoretically impossible
491# to reserve an equivalent-sized block either ahead or behind the requested one, because the pair
492# together would never be a strict CIDR block.
493 $page->param(warning => "Can't reserve space for expansion; free block and requested allocation are the same.");
494 delete $webvar{reserve};
495 } else {
496 # Find which new free block will match the reqested block.
497 # Take the requested mask, shift by one
498 my $tmpmask = $webvar{maskbits};
499 $tmpmask--;
500 # find the subnets with that mask in the selected free block
501 my @pieces = $alloc_from->split($tmpmask);
502 foreach my $slice (@pieces) {
503 if ($slice->contains($cidr)) {
504 # For the subnet that contains the requested block, split that in two,
505 # and flag/cache the one that's not the requested block.
506 my @bits = $slice->split($webvar{maskbits});
507 if ($bits[0] == $cidr) {
508 $resv = $bits[1];
509 } else {
510 $resv = $bits[0];
511 }
512 }
513 }
514 }
515 } # reserve block check
516
517 } else { # done with direct freeblocks assignment
518
519 if (!$webvar{maskbits}) {
520 $page->param(err => "Please specify a CIDR mask length.");
521 return;
522 }
523
524##fixme ick, ew, bleh. gotta handle the failure message generation better. push it into findAllocateFrom()?
525 my $failmsg = "No suitable free block found.<br>\n";
526 if ($webvar{alloctype} eq 'rm') {
527 $failmsg .= "We do not have a free routeable block of that size.<br>\n".
528 "You will have to either route a set of smaller netblocks or a single smaller netblock.";
529 } else {
530 if ($webvar{alloctype} =~ /^.[pc]$/) {
531 $failmsg .= "You will have to route another superblock from one of the<br>\n".
532 "master blocks or chose a smaller block size for the pool.";
533 } else {
534 if (!$webvar{pop}) {
535 $page->param(err => 'Please select a POP to route the block from/through.');
536 return;
537 }
538 $failmsg .= "You will have to route another superblock to $webvar{pop}<br>\n".
539 "from one of the master blocks";
540 if ($webvar{reserve}) {
541 $failmsg .= ', choose a smaller blocksize, or uncheck "Reserve space for expansion".';
542 } else {
543 $failmsg .= " or chose a smaller blocksize.";
544 }
545 }
546 }
547
548 # if requesting extra space "reserved for expansion", we need to find a free
549 # block at least double the size of the request.
550 if ($webvar{reserve}) {
551 $webvar{maskbits}--;
552 }
553
554 ($fbid,$cidr,$p_id) = findAllocateFrom($ip_dbh, $webvar{maskbits}, $webvar{alloctype},
555 $webvar{city}, $webvar{pop}, (master => $webvar{allocfrom}, allowpriv => $webvar{allowpriv}) );
556 if (!$cidr) {
557 $page->param(err => $failmsg);
558 return;
559 }
560 $cidr = new NetAddr::IP $cidr;
561
562 $alloc_from = "$cidr";
563
564 # when autofinding a block to allocate from, use the first piece of the found
565 # block for the allocation, and the next piece for the "reserved for expansion".
566 if ($webvar{reserve}) {
567 # reset the mask to the real requested one, now that we've got a
568 # block large enough for the request plus reserve
569 $webvar{maskbits}++;
570 ($cidr,$resv) = $cidr->split($webvar{maskbits});
571 }
572
573 # If the block to be allocated is smaller than the one we found,
574 # figure out the "real" block to be allocated.
575 if ($cidr->masklen() ne $webvar{maskbits}) {
576 my $maskbits = $cidr->masklen();
577 my @subblocks;
578 while ($maskbits++ < $webvar{maskbits}) {
579 @subblocks = $cidr->split($maskbits);
580 }
581 $cidr = $subblocks[0];
582 }
583 } # check for freeblocks assignment or IPDB-controlled assignment
584
585 # Generate the IP list for the new allocation in case someone wants to set per-IP rDNS right away.
586 # We don't do this on the previous page because we don't know how big a block or even what IP range
587 # it's for (if following the "normal" allocation process)
588 if ($IPDBacl{$authuser} =~ /c/
589 && $cidr->masklen != $cidr->bits
590 && ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
591 && $webvar{alloctype} !~ /^.[dpi]/
592 # do we want to allow v6 at all?
593 #&& ! $cidr->{isv6}
594 ) {
595 my @list;
596 foreach my $ip (@{$cidr->splitref()}) {
597 my %row;
598 $row{r_ip} = $ip->addr;
599 $row{iphost} = '';
600 push @list, \%row;
601 }
602 $page->param(r_iplist => \@list);
603 # We don't use this here, because these IPs should already be bare.
604 # ... or should we be paranoid? Make it a config option?
605 #getRDNSbyIP($ip_dbh, type => $webvar{alloctype}, range => "$cidr", user => $authuser) );
606 }
607 } # if ($webvar{alloctype} =~ /^.i$/)
608
609## node hack
610 if ($webvar{node} && $webvar{node} ne '-') {
611 my $nodename = getNodeName($ip_dbh, $webvar{node});
612 $page->param(nodename => $nodename);
613 $page->param(nodeid => $webvar{node});
614 }
615## end node hack
616
617 # reserve for expansion
618 $page->param(reserve => $webvar{reserve});
619 # probably just preventing a little log noise doing this; could just set the param
620 # all the time since it won't be shown if the reserve param above isn't set.
621# if ($webvar{reserve}) {
622 $page->param(resvblock => $resv);
623# }
624
625 # Stick in the allocation data
626 $page->param(alloc_type => $webvar{alloctype});
627 $page->param(typefull => $q->escapeHTML($disp_alloctypes{$webvar{alloctype}}));
628 $page->param(alloc_from => $alloc_from);
629 $page->param(parent => $p_id);
630 $page->param(fbid => $fbid);
631 $page->param(cidr => $cidr);
632 $page->param(rdns => $webvar{rdns});
633 $page->param(vrf => $webvar{vrf});
634 $page->param(vlan => $webvar{vlan});
635 $page->param(city => $q->escapeHTML($webvar{city}));
636 $page->param(custid => $webvar{custid});
637 $page->param(circid => $q->escapeHTML($webvar{circid}));
638 $page->param(desc => $q->escapeHTML($webvar{desc}));
639
640##fixme: find a way to have the displayed copy have <br> substitutions
641# for newlines, and the <input> value have either encoded or bare newlines.
642# Also applies to privdata.
643 $page->param(notes => $q->escapeHTML($webvar{notes},'y'));
644
645 # Check to see if user is allowed to do anything with sensitive data
646 my $privdata = '';
647 $page->param(privdata => $q->escapeHTML($webvar{privdata},'y'))
648 if $IPDBacl{$authuser} =~ /s/;
649
650 # Yay! This now has it's very own little home.
651 $page->param(billinguser => $webvar{userid})
652 if $webvar{userid};
653
654##fixme: this is only needed iff confirm.tmpl and
655# confirmRemove.tmpl are merged (quite possible, just
656# a little tedious)
657 $page->param(action => "insert");
658
659} # end confirmAssign
660
661
662# Do the work of actually inserting a block in the database.
663sub insertAssign {
664 if ($IPDBacl{$authuser} !~ /a/) {
665 $aclerr = 'addblock';
666 return;
667 }
668 # Some things are done more than once.
669 return if !validateInput();
670
671 if (!defined($webvar{privdata})) {
672 $webvar{privdata} = '';
673 }
674
675 # split up some linked data for static IPs via guided allocation. needed for breadcrumbs lite.
676 ($webvar{alloc_from},$webvar{rdepth}) = split /,/, $webvar{alloc_from} if $webvar{alloc_from} =~ /,/;
677
678 # $code is "success" vs "failure", $msg contains OK for a
679 # successful netblock allocation, the IP allocated for static
680 # IP, or the error message if an error occurred.
681
682##fixme: consider just passing \%webvar to allocateBlock()?
683 # collect per-IP rDNS fields. only copy over the ones that actually have something in them.
684 my %iprev;
685 foreach (keys %webvar) {
686 $iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
687 }
688
689 # Easier to see and cosmetically fiddle the list like this
690 my %insert_args = (
691 cidr => $webvar{fullcidr},
692 fbid => $webvar{fbid},
693 reserve => $webvar{reserve},
694 parent => $webvar{parent},
695 custid => $webvar{custid},
696 type => $webvar{alloctype},
697 city => $webvar{city},
698 desc => $webvar{desc},
699 notes => $webvar{notes},
700 circid => $webvar{circid},
701 privdata => $webvar{privdata},
702 nodeid => $webvar{node},
703 rdns => $webvar{rdns},
704 vrf => $webvar{vrf},
705 vlan => $webvar{vlan},
706 user => $authuser,
707 );
708
709 my ($code,$msg) = allocateBlock($ip_dbh, %insert_args, iprev => \%iprev);
710
711 if ($code eq 'OK') {
712 if ($webvar{alloctype} =~ /^.i$/) {
713 $msg =~ s|/32||;
714 $page->param(staticip => $msg);
715 $page->param(custid => $webvar{custid});
716 $page->param(parent => $webvar{parent}, pool => $webvar{alloc_from});
717 $page->param(billinguser => $webvar{billinguser});
718 mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
719 "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
720 "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
721 } else {
722 my $netblock = new NetAddr::IP $webvar{fullcidr};
723 $page->param(fullcidr => $webvar{fullcidr});
724 $page->param(alloctype => $disp_alloctypes{$webvar{alloctype}});
725 $page->param(custid => $webvar{custid});
726
727 # breadcrumbs lite! provide at least a link to the parent of the block we just allocated.
728 my $binfo = getBlockData($ip_dbh, $webvar{parent});
729 $page->param(parentid => $webvar{parent});
730 $page->param(parentblock => $binfo->{block});
731
732 # Full breadcrumbs
733 my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
734 my @rcrumbs = reverse (@$crumbs);
735 $utilbar->param(breadcrumb => \@rcrumbs);
736
737 if ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) {
738 $page->param(billinguser => $webvar{billinguser});
739 $page->param(custid => $webvar{custid});
740 $page->param(netaddr => $netblock->addr);
741 $page->param(masklen => $netblock->masklen);
742 }
743 mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
744 "$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
745 "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
746 }
747 syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
748 "'$webvar{alloctype}' ($msg)";
749 } else {
750 syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
751 "'$webvar{alloctype}' by $authuser failed: '$msg'";
752 $page->param(err => "Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
753 " failed:<br>\n$msg\n");
754 }
755
756} # end insertAssign()
757
758
759# Does some basic checks on common input data to make sure nothing
760# *really* weird gets in to the database through this script.
761# Does NOT do complete input validation!!!
762sub validateInput {
763 if ($webvar{city} eq '-') {
764 $page->param(err => 'Please choose a city');
765 return;
766 }
767
768 # Alloctype check.
769 chomp $webvar{alloctype};
770 if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
771 # Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
772 # managing to call things in such a way as to cause this deserves a cryptic error.
773 $page->param(err => 'Invalid alloctype');
774 return;
775 }
776
777 # CustID check
778 # We have different handling for customer allocations and "internal" or "our" allocations
779 if ($def_custids{$webvar{alloctype}} eq '') {
780 if (!$webvar{custid}) {
781 $page->param(err => 'Please enter a customer ID.');
782 return;
783 }
784 # Crosscheck with billing.
785 my $status = CustIDCK->custid_exist($webvar{custid});
786 if ($CustIDCK::Error) {
787 $page->param(err => "Error verifying customer ID: ".$CustIDCK::ErrMsg);
788 return;
789 }
790 if (!$status) {
791 $page->param(err => "Customer ID not valid. Make sure the Customer ID ".
792 "is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
793 "non-customer assignments.");
794 return;
795 }
796# print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
797 } else {
798 # New! Improved! And now Loaded From The Database!!
799 if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
800 $webvar{custid} = $def_custids{$webvar{alloctype}};
801 }
802 }
803
804## hmmm.... is this even useful?
805if (0) {
806 # Check POP location
807 my $flag;
808 if ($webvar{alloctype} eq 'rm') {
809 $flag = 'for a routed netblock';
810 foreach (@poplist) {
811 if (/^$webvar{city}$/) {
812 $flag = 'n';
813 last;
814 }
815 }
816 } else {
817 $flag = 'n';
818##fixme: hook to force-set POP or city on certain alloctypes
819# if ($webvar{alloctype =~ /foo,bar,bz/ { $webvar{pop} = 'blah'; }
820 if ($webvar{pop} && $webvar{pop} =~ /^-$/) {
821 $flag = 'to route the block from/through';
822 }
823 }
824
825 # if the alloctype has a restricted city/POP list as determined above,
826 # and the reqested city/POP does not match that list, complain
827 if ($flag ne 'n') {
828 $page->param(err => "Please choose a valid POP location $flag. Valid ".
829 "POP locations are currently:<br>\n".join (" - ", @poplist));
830 return;
831 }
832}
833
834 # VRF. Not a full validity check, just a basic sanity check.
835 if ($webvar{vrf}) {
836 # Trim leading and trailing whitespace first
837 $webvar{vrf} =~ s/^\s+//;
838 $webvar{vrf} =~ s/\s+$//;
839 if ($webvar{vrf} !~ /^[\w\d_.-]{1,32}$/) {
840 $page->param(err => "VRF values may only contain alphanumerics, and may not be more than 32 characters");
841 return;
842 }
843 }
844
845 # VLAN. Should we allow/use VLAN names, or just the numeric ID?
846 if ($webvar{vlan}) {
847 # Trim leading and trailing whitespace first
848 $webvar{vlan} =~ s/^\s+//;
849 $webvar{vlan} =~ s/\s+$//;
850 # ... ve make it ze configurable thingy!
851 if ($IPDB::numeric_vlan) {
852 if ($webvar{vlan} !~ /^\d+$/) {
853 $page->param(err => "VLANs must be numeric");
854 return;
855 }
856 } else {
857 if ($webvar{vlan} !~ /^[\w\d_.-]+$/) {
858 $page->param(err => "VLANs must be alphanumeric");
859 return;
860 }
861 }
862 }
863
864 return 'OK';
865} # end validateInput
866
867
868# Displays details of a specific allocation in a form
869# Allows update/delete
870# action=edit
871sub edit {
872
873 # snag block info from db
874 my $blockinfo = getBlockData($ip_dbh, $webvar{id}, $webvar{basetype});
875 $page->param(id => $webvar{id});
876 $page->param(basetype => $webvar{basetype});
877
878 # Tree navigation
879 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
880 my @rcrumbs = reverse (@$crumbs);
881 $utilbar->param(breadcrumb => \@rcrumbs);
882
883 # Show link to IP list for pools
884 $page->param(ispool => 1) if $blockinfo->{type} =~ /^.[dp]$/;
885
886 # Clean up extra whitespace on alloc type. Mainly a legacy-data cleanup.
887 $blockinfo->{type} =~ s/\s//;
888
889 my $cached;
890 # Get rDNS info; duplicates a bit of getBlockData but also does the RPC call if possible
891 ($blockinfo->{rdns},$cached) = getBlockRDNS($ip_dbh, id => $webvar{id}, type => $blockinfo->{type}, user => $authuser);
892 # visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
893 $page->param(cached => $cached);
894
895 my $cidr = new NetAddr::IP $blockinfo->{block};
896 # Limit the per-IP rDNS list based on CIDR length; larger ones just take up too much space.
897 # Also, don't show on IP pools; the individual IPs will have a space for rDNS
898 # Don't show on single IPs; these use the "pattern" field
899 if ($IPDBacl{$authuser} =~ /c/
900 && $cidr->masklen != $cidr->bits
901 && ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
902 && $blockinfo->{type} !~ /^.[dpi]/
903 # do we want to allow v6 at all?
904 #&& ! $cidr->{isv6}
905 ) {
906 $page->param(r_iplist => getRDNSbyIP($ip_dbh, id => $webvar{id}, type => $blockinfo->{type},
907 range => $blockinfo->{block}, user => $authuser) );
908 }
909
910 # consider extending this to show time as well as date
911 my ($lastmod,undef) = split /\s+/, $blockinfo->{lastmod};
912 $page->param(lastmod => $lastmod);
913# $page->param(lastmod => $blockinfo->{lastmod});
914
915 $page->param(block => $blockinfo->{block});
916 $page->param(city => $blockinfo->{city});
917 $page->param(custid => $blockinfo->{custid});
918
919##fixme The check here should be built from the database
920# Need to expand to support pool types too
921 if ($blockinfo->{type} =~ /^.[ne]$/ && $IPDBacl{$authuser} =~ /c/) {
922 $page->param(changetype => 1);
923 $page->param(alloctype => [
924 { selme => ($blockinfo->{type} eq 'me'), type => "me", disptype => "Dialup netblock" },
925 { selme => ($blockinfo->{type} eq 'de'), type => "de", disptype => "Dynamic DSL netblock" },
926 { selme => ($blockinfo->{type} eq 'ce'), type => "ce", disptype => "Dynamic cable netblock" },
927 { selme => ($blockinfo->{type} eq 'we'), type => "we", disptype => "Dynamic wireless netblock" },
928 { selme => ($blockinfo->{type} eq 'cn'), type => "cn", disptype => "Customer netblock" },
929 { selme => ($blockinfo->{type} eq 'en'), type => "en", disptype => "End-use netblock" },
930 { selme => ($blockinfo->{type} eq 'in'), type => "in", disptype => "Internal netblock" },
931 ]
932 );
933 } else {
934 $page->param(disptype => $disp_alloctypes{$blockinfo->{type}});
935 $page->param(type => $blockinfo->{type});
936 }
937
938## node hack
939 my ($nodeid,$nodename) = getNodeInfo($ip_dbh, $blockinfo->{block});
940# $page->param(havenodeid => $nodeid);
941 $page->param(nodename => $nodename);
942
943##fixme: this whole hack needs cleanup and generalization for all alloctypes
944##fixme: arguably a bug that presence of a nodeid implies it can be changed..
945 if ($IPDBacl{$authuser} =~ /c/) {
946 my $nlist = getNodeList($ip_dbh);
947 if ($nodeid) {
948 foreach (@{$nlist}) {
949 $$_{selme} = ($$_{node_id} == $nodeid);
950 }
951 }
952 $page->param(nodelist => $nlist);
953 }
954## end node hack
955
956 $page->param(rdns => $blockinfo->{rdns});
957 $page->param(vrf => $blockinfo->{vrf});
958 $page->param(vlan => $blockinfo->{vlan});
959
960 # Reserved-for-expansion
961 $page->param(reserve => $blockinfo->{reserve});
962 $page->param(reserve_id => $blockinfo->{reserve_id});
963 my $newblock = NetAddr::IP->new($cidr->addr, $cidr->masklen - 1)->network;
964 $page->param(newblock => $newblock);
965
966 # not happy with the upside-down logic, but...
967 $page->param(swipable => $blockinfo->{type} !~ /.i/);
968 $page->param(swip => $blockinfo->{swip} ne 'n') if $blockinfo->{swip};
969
970 $page->param(circid => $blockinfo->{circuitid});
971 $page->param(desc => $blockinfo->{description});
972 $page->param(notes => $blockinfo->{notes});
973
974 # Check to see if we can display sensitive data
975 $page->param(nocling => $IPDBacl{$authuser} =~ /s/);
976 $page->param(privdata => $blockinfo->{privdata});
977
978 # ACL trickery - these two template booleans control the presence of all form/input tags
979 $page->param(maychange => $IPDBacl{$authuser} =~ /c/);
980 $page->param(maydel => $IPDBacl{$authuser} =~ /d/);
981
982 # Need to find internal knobs to twist to actually vary these. (Ab)use "change" flag for now
983 $page->param(maymerge => ($IPDBacl{$authuser} =~ /c/ && $blockinfo->{type} !~ /^.i$/));
984 if ($IPDBacl{$authuser} =~ /c/ && $blockinfo->{type} !~ /^.i$/) {
985 if ($blockinfo->{type} =~ /^.p$/) {
986 # PPP pools
987 $page->param(maysplit => 1) if $cidr->masklen+1 < $cidr->bits;
988 } elsif ($blockinfo->{type} =~ /.d/) {
989 # Non-PPP pools
990 $page->param(maysplit => 1) if $cidr->masklen+2 < $cidr->bits;
991 } else {
992 # Standard netblocks. Arguably allowing splitting these down to single IPs
993 # doesn't make much sense, but forcing users to apply allocation types
994 # "properly" is worse than herding cats.
995 $page->param(maysplit => 1) if $cidr->masklen < $cidr->bits;
996 }
997 }
998
999} # edit()
1000
1001
1002# Stuff new info about a block into the db
1003# action=update
1004sub update {
1005 if ($IPDBacl{$authuser} !~ /c/) {
1006 $aclerr = 'updateblock';
1007 return;
1008 }
1009
1010 # Collect existing block info here, since we need it for the breadcrumb nav
1011 my $binfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
1012 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1013 my @rcrumbs = reverse (@$crumbs);
1014 $utilbar->param(breadcrumb => \@rcrumbs);
1015
1016 # Make sure incoming data is in correct format - custID among other things.
1017 return if !validateInput;
1018
1019 $webvar{swip} = 'n' if !$webvar{swip};
1020
1021 my %updargs = (
1022 custid => $webvar{custid},
1023 city => $webvar{city},
1024 description => $webvar{desc},
1025 notes => $webvar{notes},
1026 circuitid => $webvar{circid},
1027 block => $webvar{block},
1028 type => $webvar{alloctype},
1029 swip => $webvar{swip},
1030 rdns => $webvar{rdns},
1031 vrf => $webvar{vrf},
1032 vlan => $webvar{vlan},
1033 user => $authuser,
1034 );
1035
1036 # Semioptional values
1037 $updargs{privdata} = $webvar{privdata} if $IPDBacl{$authuser} =~ /s/;
1038 $updargs{node} = $webvar{node} if $webvar{node};
1039
1040 # collect per-IP rDNS fields. only copy over the ones that actually have something in them.
1041 my %iprev;
1042 foreach (keys %webvar) {
1043 $iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
1044 }
1045
1046 # Merge with reserved freeblock
1047 $updargs{fbmerge} = $webvar{expandme} if $webvar{expandme};
1048
1049 my ($code,$msg) = updateBlock($ip_dbh, %updargs, iprev => \%iprev);
1050
1051 if ($code eq 'FAIL') {
1052 syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1053 $page->param(err => "Could not update block/IP $webvar{block}: $msg");
1054 return;
1055 }
1056
1057 # If we get here, the operation succeeded.
1058 syslog "notice", "$authuser updated $webvar{block}";
1059##fixme: log details of the change? old way is in the .debug stream anyway.
1060##fixme: need to wedge something in to allow "update:field" notifications
1061## hmm. how to tell what changed? O_o
1062mailNotify($ip_dbh, 's:swi', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1063 "$webvar{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
1064
1065## node hack
1066 if ($webvar{node} && $webvar{node} ne '-') {
1067 my $nodename = getNodeName($ip_dbh, $webvar{node});
1068 $page->param(nodename => $nodename);
1069 }
1070## end node hack
1071
1072 # Link back to browse-routed or list-pool page on "Update complete" page.
1073 my $pblock = getBlockData($ip_dbh, $binfo->{parent_id});
1074 $page->param(backid => $binfo->{parent_id});
1075 $page->param(backblock => $pblock->{block});
1076 $page->param(backpool => ($webvar{basetype} eq 'i'));
1077
1078 # Do some HTML fiddling here instead of using ESCAPE=HTML in the template,
1079 # because otherwise we can't convert \n to <br>. *sigh*
1080 $webvar{notes} = $q->escapeHTML($webvar{notes}); # escape first...
1081 $webvar{notes} =~ s/\n/<br>\n/; # ... then convert newlines
1082 $webvar{privdata} = ($webvar{privdata} ? $q->escapeHTML($webvar{privdata}) : "&nbsp;");
1083 $webvar{privdata} =~ s/\n/<br>\n/;
1084
1085 $page->param(cidr => $binfo->{block});
1086 $page->param(rdns => $webvar{rdns});
1087 $page->param(city => $webvar{city});
1088 $page->param(disptype => $disp_alloctypes{$webvar{alloctype}});
1089 $page->param(custid => $webvar{custid});
1090 $page->param(swip => $webvar{swip} eq 'on' ? 'Yes' : 'No');
1091 $page->param(circid => $webvar{circid});
1092 $page->param(desc => $webvar{desc});
1093 $page->param(notes => $webvar{notes});
1094 $page->param(privdata => $webvar{privdata})
1095 if $IPDBacl{$authuser} =~ /s/;
1096
1097} # update()
1098
1099
1100sub prepSplit {
1101 if ($IPDBacl{$authuser} !~ /c/) {
1102 $aclerr = 'splitblock';
1103 return;
1104 }
1105
1106 my $blockinfo = getBlockData($ip_dbh, $webvar{block});
1107
1108 # Tree navigation
1109 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
1110 my @rcrumbs = reverse (@$crumbs);
1111 $utilbar->param(breadcrumb => \@rcrumbs);
1112
1113 if ($blockinfo->{type} =~ /^.i$/) {
1114 $page->param(err => "Can't split a single IP allocation");
1115 return;
1116 }
1117
1118 # Info about current allocation
1119 $page->param(oldblock => $blockinfo->{block});
1120 $page->param(block => $webvar{block});
1121
1122# Note that there are probably different rules that should be followed to restrict splitting IPv6 blocks;
1123# strictly speaking it will be exceptionally rare to see smaller than a /64 assigned to a customer, since that
1124# breaks auto-addressing schemes.
1125
1126 # Generate possible splits
1127 my $block = new NetAddr::IP $blockinfo->{block};
1128 my $oldmask = $block->masklen;
1129 if ($blockinfo->{type} =~ /^.d$/) {
1130 # Non-PPP pools
1131 $page->param(ispool => 1);
1132 if ($oldmask+2 >= $block->bits) {
1133 $page->param(err => "Can't split a standard netblock pool any further");
1134 return;
1135 }
1136 # Allow splitting down to v4 /30 (which results in one usable IP; dubiously useful)
1137 $page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-2;
1138 } elsif ($blockinfo->{type} =~ /.p/) {
1139 $page->param(ispool => 1);
1140 # Allow splitting PPP pools down to v4 /31
1141 $page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-1;
1142 } else {
1143 # Allow splitting all other non-pool netblocks down to single IPs, which...
1144 # arguably should be *aggregated* in a pool. Except where they shouldn't.
1145 $page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits;
1146 }
1147 # set the split-in-half mask
1148 $page->param(sp2mask => $oldmask+1);
1149
1150 # Generate possible shrink targets
1151 my @keepers = $block->split($block->masklen+1);
1152 $page->param(newblockA => $keepers[0]);
1153 $page->param(newblockB => $keepers[1]);
1154} # prepSplit()
1155
1156
1157sub doSplit {
1158 if ($IPDBacl{$authuser} !~ /c/) {
1159 $aclerr = 'splitblock';
1160 return;
1161 }
1162
1163##fixme: need consistent way to identify "this thing that is this thing" with only the ID
1164# also applies to other locations
1165 my $blockinfo = getBlockData($ip_dbh, $webvar{block});
1166
1167 # Tree navigation
1168 my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
1169 my @rcrumbs = reverse (@$crumbs);
1170 $utilbar->param(breadcrumb => \@rcrumbs);
1171
1172 if ($blockinfo->{type} =~ /^.i$/) {
1173 $page->param(err => "Can't split a single IP allocation");
1174 return;
1175 }
1176
1177 if ($webvar{subact} eq 'split') {
1178 $page->param(issplit => 1);
1179 my $block = new NetAddr::IP $blockinfo->{block};
1180 my $newblocks = splitBlock($ip_dbh, id => $webvar{block}, basetype => 'b', newmask => $webvar{split},
1181 user => $authuser);
1182 if ($newblocks) {
1183 $page->param(newblocks => $newblocks);
1184 } else {
1185 $page->param(err => $IPDB::errstr);
1186 }
1187
1188 } elsif ($webvar{subact} eq 'shrink') {
1189 $page->param(nid => $webvar{block});
1190 $page->param(newblock => $webvar{shrink});
1191 my $newfree = shrinkBlock($ip_dbh, $webvar{block}, $webvar{shrink});
1192 if ($newfree) {
1193 $page->param(newfb => $newfree);
1194 } else {
1195 $page->param(err => $IPDB::errstr);
1196 }
1197
1198 } else {
1199 # Your llama is on fire.
1200 $page->param(err => "Missing form field that shouldn't be missing.");
1201 return;
1202 }
1203
1204 # common bits
1205 $page->param(cidr => $blockinfo->{block});
1206 # and the backlink to the parent container
1207 my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id});
1208 $page->param(backid => $blockinfo->{parent_id});
1209 $page->param(backblock => $pinfo->{block});
1210} # doSplit()
1211
1212
1213# Set up for merge
1214sub prepMerge {
1215 my $binfo = getBlockData($ip_dbh, $webvar{block});
1216 $page->param(block => $webvar{block});
1217 $page->param(ispool => $binfo->{type} =~ /.[dp]/);
1218 $page->param(ismaster => $binfo->{type} eq 'mm');
1219 $page->param(oldblock => $binfo->{block});
1220 $page->param(oldtype => $disp_alloctypes{$binfo->{type}});
1221 $page->param(typelist => getTypeList($ip_dbh, 'n', $binfo->{type})); # down the rabbit hole we go...
1222
1223 # Tree navigation
1224 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1225 my @rcrumbs = reverse (@$crumbs);
1226 $utilbar->param(breadcrumb => \@rcrumbs);
1227} # prepMerge()
1228
1229
1230# Show what will be merged, present warnings about data loss
1231sub confMerge {
1232 if (!$webvar{newmask} || $webvar{newmask} !~ /^\d+$/) {
1233 $page->param(err => 'New netmask required');
1234 return;
1235 }
1236
1237 $page->param(block => $webvar{block});
1238 my $binfo = getBlockData($ip_dbh, $webvar{block});
1239 my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
1240 my $minfo = getBlockData($ip_dbh, $binfo->{master_id});
1241 my $block = new NetAddr::IP $binfo->{block};
1242
1243 # Tree navigation
1244 my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
1245 my @rcrumbs = reverse (@$crumbs);
1246 $utilbar->param(breadcrumb => \@rcrumbs);
1247
1248 $page->param(oldblock => $binfo->{block});
1249 $page->param(oldtype => $disp_alloctypes{$binfo->{type}});
1250 $page->param(ismaster => $binfo->{type} eq 'mm');
1251 $page->param(iscontainer => $webvar{alloctype} eq 'rm' || $webvar{alloctype} =~ /.c/);
1252 $page->param(ispool => $webvar{alloctype} =~ /.[dp]/);
1253 $page->param(isleaf => $webvar{alloctype} =~ /.[enr]/);
1254 $page->param(newtype => $webvar{alloctype});
1255 $page->param(newdisptype => $disp_alloctypes{$webvar{alloctype}});
1256 my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
1257 $newblock = $newblock->network;
1258 $page->param(newmask => $webvar{newmask});
1259 $page->param(newblock => "$newblock");
1260
1261 # get list of allocations and freeblocks to be merged
1262 my $malloc_list = listForMerge($ip_dbh, $binfo->{parent_id}, $newblock, 'a');
1263 $page->param(mergealloc => $malloc_list);
1264 my $fb_list = listForMerge($ip_dbh, $binfo->{parent_id}, $newblock, 'f');
1265 $page->param(mergefree => $fb_list);
1266
1267##fixme: push this up the stack somewhere so the labels can be fed to the relevant templates when/as needed
1268 # scope
1269 my %merge_friendly = (
1270 keepall => "Keep mergeable allocations as suballocations of new block",
1271 mergepeer => "Keep suballocations of mergeable allocations",
1272 clearpeer => "Keep only suballocations of $binfo->{block}",
1273 clearall => "Clear all suballocations"
1274 );
1275 $page->param(vis_scope => $merge_friendly{$webvar{scope}});
1276 $page->param(scope => $webvar{scope});
1277} # confMerge()
1278
1279
1280# Delete an allocation.
1281sub remove {
1282 if ($IPDBacl{$authuser} !~ /d/) {
1283 $aclerr = 'delblock';
1284 return;
1285 }
1286
1287 # Serves'em right for getting here...
1288 if (!defined($webvar{block})) {
1289 $page->param(err => "Can't delete a block that doesn't exist");
1290 return;
1291 }
1292
1293 my $blockdata;
1294 $blockdata = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
1295
1296 if ($blockdata->{parent_id} == 0) { # $webvar{alloctype} eq 'mm'
1297 $blockdata->{city} = "N/A";
1298 $blockdata->{custid} = "N/A";
1299 $blockdata->{circuitid} = "N/A";
1300 $blockdata->{description} = "N/A";
1301 $blockdata->{notes} = "N/A";
1302 $blockdata->{privdata} = "N/A";
1303 } # end cases for different alloctypes
1304
1305 $page->param(blockid => $webvar{block});
1306 $page->param(basetype => $webvar{basetype});
1307
1308 $page->param(block => $blockdata->{block});
1309 $page->param(rdns => $blockdata->{rdns});
1310
1311 # maybe need to apply more magic here?
1312 # most allocations we *do* want to autodelete the forward as well as reverse; for a handful we don't.
1313 # -> all real blocks (nb: pool IPs need extra handling)
1314 # -> NOC/private-IP (how to ID?)
1315 # -> anything with a pattern matching $IPDB::domain?
1316 if ($blockdata->{type} !~ /^.i$/) {
1317 $page->param(autodel => 1);
1318 }
1319
1320 $page->param(disptype => $disp_alloctypes{$blockdata->{type}});
1321 $page->param(city => $blockdata->{city});
1322 $page->param(custid => $blockdata->{custid});
1323 $page->param(circid => $blockdata->{circuitid});
1324 $page->param(desc => $blockdata->{description});
1325 $blockdata->{notes} = $q->escapeHTML($blockdata->{notes});
1326 $blockdata->{notes} =~ s/\n/<br>\n/;
1327 $page->param(notes => $blockdata->{notes});
1328 $blockdata->{privdata} = $q->escapeHTML($blockdata->{privdata});
1329 $blockdata->{privdata} = '&nbsp;' if !$blockdata->{privdata};
1330 $blockdata->{privdata} =~ s/\n/<br>\n/;
1331 $page->param(privdata => $blockdata->{privdata}) if $IPDBacl{$authuser} =~ /s/;
1332 $page->param(delpool => $blockdata->{type} =~ /^.[pd]$/);
1333
1334} # end remove()
1335
1336
1337# Delete an allocation. Return it to the freeblocks table; munge
1338# data as necessary to keep as few records as possible in freeblocks
1339# to prevent weirdness when allocating blocks later.
1340# Remove IPs from pool listing if necessary
1341sub finalDelete {
1342 if ($IPDBacl{$authuser} !~ /d/) {
1343 $aclerr = 'delblock';
1344 return;
1345 }
1346
1347 # need to retrieve block data before deleting so we can notify on that
1348 my $blockinfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
1349 my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id}, 'b');
1350
1351 my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{basetype}, $webvar{delforward}, $authuser);
1352
1353 $page->param(block => $blockinfo->{block});
1354 $page->param(bdisp => $q->escapeHTML($disp_alloctypes{$blockinfo->{type}}));
1355 $page->param(delparent_id => $blockinfo->{parent_id});# if $webvar{rdepth};
1356 if ($pinfo) {
1357 $page->param(delparent => $pinfo->{block});
1358 $page->param(pdisp => $q->escapeHTML($disp_alloctypes{$pinfo->{type}}));
1359 }
1360 $page->param(returnpool => ($webvar{basetype} eq 'i') );
1361 if ($code =~ /^WARN(POOL|MERGE)/) {
1362 my ($pid,$pcidr) = split /,/, $msg;
1363 my $real_pinfo = getBlockData($ip_dbh, $pid, 'b');
1364 $page->param(parent_id => $pid);
1365 $page->param(parent => $pcidr);
1366 $page->param(real_disp => $q->escapeHTML($disp_alloctypes{$real_pinfo->{type}}));
1367 $page->param(mergeip => $code eq 'WARNPOOL');
1368 }
1369 if ($code eq 'WARN') {
1370 $msg =~ s/\n/<br>\n/g;
1371 $page->param(genwarn => $msg);
1372 }
1373 if ($code eq 'OK' || $code =~ /^WARN/) {
1374 syslog "notice", "$authuser deallocated '".$blockinfo->{type}."'-type netblock $webvar{block} ".
1375 $blockinfo->{custid}.", ".$blockinfo->{city}.", desc='".$blockinfo->{description}."'";
1376 mailNotify($ip_dbh, 'da', "REMOVED: ".$disp_alloctypes{$blockinfo->{type}}." $webvar{block}",
1377 $disp_alloctypes{$blockinfo->{type}}." $webvar{block} deallocated by $authuser\n".
1378 "CustID: ".$blockinfo->{custid}."\nCity: ".$blockinfo->{city}.
1379 "\nDescription: ".$blockinfo->{description}."\n");
1380 } else {
1381 $page->param(failmsg => $msg);
1382 if ($webvar{alloctype} =~ /^.i$/) {
1383 syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1384 } else {
1385 syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1386 $page->param(netblock => 1);
1387 }
1388 }
1389
1390} # finalDelete
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