source: trunk/cgi-bin/main.cgi@ 618

Last change on this file since 618 was 591, checked in by Kris Deugau, 12 years ago

/trunk

File off rough edges doing DNS updates for deleting allocations. See #1.

  • pass back and handle more subtle variations on WARN
  • add a watch comment noting some bizarre behaviour that could not be duplicated later.
  • more fully handle large allocations spanning multiple reverse zones (eg, /23 dynamic DSL spans 2 /24 reverse zones)
  • retrieve the DNS pattern from the parent in case of zone-spanning block deletes; the records in the zone can't be relied on to rebuild an "unused"-ish record in this case.

Should use dnsadmin:trunk/@r460 or higher for proper behaviour.
  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 30.4 KB
Line 
1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3###
4# SVN revision info
5# $Date: 2013-01-25 21:16:04 +0000 (Fri, 25 Jan 2013) $
6# SVN revision $Rev: 591 $
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 $footer = HTML::Template->new(filename => "footer.tmpl");
76
77$header->param(version => $IPDB::VERSION);
78$header->param(addperm => $IPDBacl{$authuser} =~ /a/);
79$header->param(webpath => $IPDB::webpath);
80print "Content-type: text/html\n\n", $header->output;
81
82
83#main()
84my $aclerr;
85
86if(!defined($webvar{action})) {
87 $webvar{action} = "index"; #shuts up the warnings.
88}
89
90my $page;
91if (-e "$ENV{HTML_TEMPLATE_ROOT}/$webvar{action}.tmpl") {
92 $page = HTML::Template->new(filename => "$webvar{action}.tmpl", loop_context_vars => 1, global_vars => 1);
93} else {
94 $page = HTML::Template->new(filename => "dunno.tmpl");
95}
96
97if($webvar{action} eq 'index') {
98 showSummary();
99} elsif ($webvar{action} eq 'addmaster') {
100 if ($IPDBacl{$authuser} !~ /a/) {
101 $aclerr = 'addmaster';
102 }
103
104 # Retrieve the list of DNS locations if we've got a place to grab them from
105 if ($IPDB::rpc_url) {
106 # Make an object to represent the XML-RPC server.
107 my $server = Frontier::Client->new(url => $IPDB::rpc_url, debug => 0);
108 my $result;
109
110 my %rpcargs = (
111 rpcuser => $authuser,
112 rpcsystem => 'ipdb',
113 group => 1, # bleh
114 defloc => '',
115 );
116 $result = $server->call('dnsdb.getLocDropdown', %rpcargs);
117 $page->param(loclist => $result);
118 }
119
120} elsif ($webvar{action} eq 'newmaster') {
121
122 if ($IPDBacl{$authuser} !~ /a/) {
123 $aclerr = 'addmaster';
124 } else {
125 my $cidr = new NetAddr::IP $webvar{cidr};
126 $page->param(cidr => "$cidr");
127
128 my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr}, (vrf => $webvar{vrf}, rdns => $webvar{rdns},
129 rwhois => $webvar{rwhois}, defloc => $webvar{loc}, user => $authuser) );
130
131 if ($code eq 'FAIL') {
132 syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
133 $page->param(err => $msg);
134 } else {
135 if ($code eq 'WARN') {
136 $msg =~ s/\n\n/<br>\n/g;
137 $msg =~ s/:\n/:<br>\n/g;
138 $page->param(warn => $msg);
139 }
140 syslog "info", "$authuser added master block $webvar{cidr}";
141 }
142
143 } # ACL check
144
145} # end add new master
146
147elsif ($webvar{action} eq 'showsubs') {
148 showSubs();
149}
150
151elsif($webvar{action} eq 'listpool') {
152 showPool();
153}
154
155# Not modified or added; just shuffled
156elsif($webvar{action} eq 'assign') {
157 assignBlock();
158}
159elsif($webvar{action} eq 'confirm') {
160 confirmAssign();
161}
162elsif($webvar{action} eq 'insert') {
163 insertAssign();
164}
165elsif($webvar{action} eq 'edit') {
166 edit();
167}
168elsif($webvar{action} eq 'update') {
169 update();
170}
171elsif($webvar{action} eq 'delete') {
172 remove();
173}
174elsif($webvar{action} eq 'finaldelete') {
175 finalDelete();
176}
177elsif ($webvar{action} eq 'nodesearch') {
178 my $nodelist = getNodeList($ip_dbh);
179 $page->param(nodelist => $nodelist);
180}
181
182# DB failure. Can't do much here, really.
183elsif ($webvar{action} eq 'dberr') {
184 $page->param(errmsg => $errstr);
185}
186
187# Default is an error. It shouldn't be possible to get here unless you're
188# randomly feeding in values for webvar{action}.
189else {
190 my $rnd = rand 500;
191 my $boing = sprintf("%.2f", rand 500);
192 my @excuses = (
193 "Aether cloudy. Ask again later about $webvar{action}.",
194 "The gods are unhappy with your sacrificial $webvar{action}.",
195 "Because one of $webvar{action}'s legs are both the same",
196 "<b>wibble</b><br>Can't $webvar{action}, the grue will get me!<br>Can't $webvar{action}, the grue will get me!",
197 "Hey, man, you've had your free $webvar{action}. Next one's gonna... <i>cost</i>....",
198 "I ain't done $webvar{action}",
199 "Oooo, look! A flying $webvar{action}!",
200 "$webvar{action} too evil, avoiding.",
201 "Rocks fall, $webvar{action} dies.",
202 "Bit bucket must be emptied before I can $webvar{action}..."
203 );
204 $page->param(dunno => $excuses[$rnd/50.0]);
205}
206## Finally! Done with that NASTY "case" emulation!
207
208
209# Switch to a different template if we've tripped on an ACL error.
210# Note that this should only be exercised in development, when
211# deeplinked, or when being attacked; normal ACL handling should
212# remove the links a user is not allowed to click on.
213if ($aclerr) {
214 $page = HTML::Template->new(filename => "aclerror.tmpl");
215 $page->param(ipdbfunc => $aclmsg{$aclerr});
216}
217
218# Clean up IPDB globals, DB handle, etc.
219finish($ip_dbh);
220
221## Do all our printing here so we can generate errors and stick them into the slots in the templates.
222
223# can't do this yet, too many blowups
224#print "Content-type: text/html\n\n", $header->output;
225$page->param(webpath => $IPDB::webpath);
226print $page->output;
227
228# include the admin tools link in the output?
229$footer->param(adminlink => ($IPDBacl{$authuser} =~ /A/));
230$footer->param(webpath => $IPDB::webpath);
231print $footer->output;
232
233# Just in case something waaaayyy down isn't in place
234# properly... we exit explicitly.
235exit 0;
236
237
238# Initial display: Show master blocks with total allocated subnets, total free subnets
239sub showSummary {
240 my $masterlist = listSummary($ip_dbh);
241 $page->param(masterlist => $masterlist);
242
243 $page->param(addmaster => ($IPDBacl{$authuser} =~ /a/) );
244} # showSummary
245
246
247# Display blocks immediately within a given parent
248sub showSubs {
249 $page->param(block => $webvar{block});
250 $page->param(mayadd => ($IPDBacl{$authuser} =~ /a/));
251 $page->param(maydel => ($IPDBacl{$authuser} =~ /d/));
252
253 my $sublist = listSubs($ip_dbh, block => $webvar{block}, rdepth => $webvar{rdepth});
254 $page->param(deldepth => $webvar{rdepth} - 1);
255 $page->param(rdepth => $webvar{rdepth});
256 $page->param(subdepth => $webvar{rdepth} + 1);
257 $page->param(sublist => $sublist);
258
259 my $flist = listFree($ip_dbh, master => $webvar{block}, rdepth => $webvar{rdepth});
260 $page->param(freelist => $flist);
261} # showSubs
262
263
264# List the IPs used in a pool
265sub showPool {
266
267 my $cidr = new NetAddr::IP $webvar{pool};
268
269 $page->param(block => $webvar{pool});
270 $page->param(netip => $cidr->addr);
271 $cidr++;
272 $page->param(gate => $cidr->addr);
273 $cidr--; $cidr--;
274 $page->param(bcast => $cidr->addr);
275 $page->param(mask => $cidr->mask);
276
277 # Snag pool info for heading
278 my $poolinfo = getBlockData($ip_dbh, $webvar{pool}, $webvar{rdepth});
279
280 $page->param(disptype => $disp_alloctypes{$poolinfo->{type}});
281 $page->param(city => $poolinfo->{city});
282
283 # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
284 $page->param(realblock => $poolinfo->{type} =~ /^.d$/);
285
286# probably have to add an "edit IP allocation" link here somewhere.
287
288 my $plist = listPool($ip_dbh, $webvar{pool});
289 # technically slightly more efficient to check the ACL in an if () once outside the foreach
290 foreach (@{$plist}) {
291 $$_{maydel} = $IPDBacl{$authuser} =~ /d/;
292 }
293 $page->param(poolips => $plist);
294} # end showPool
295
296
297# Show "Add new allocation" page. Note that the actual page may
298# be one of two templates, and the lists come from the database.
299sub assignBlock {
300
301 if ($IPDBacl{$authuser} !~ /a/) {
302 $aclerr = 'addblock';
303 return;
304 }
305
306 # hack pthbttt eww
307 $webvar{block} = '' if !$webvar{block};
308
309# hmm. TMPL_IF block and TMPL_ELSE block on these instead?
310 $page->param(rowa => 'row'.($webvar{block} eq '' ? 1 : 0));
311 $page->param(rowb => 'row'.($webvar{block} eq '' ? 0 : 1));
312 $page->param(allocfrom => $webvar{block}); # fb-assign flag, if block is set, we're in fb-assign
313
314 if ($webvar{block} ne '') {
315
316 # Common case, according to reported usage. Block to assign is specified.
317 my $block = new NetAddr::IP $webvar{block};
318 $page->param(rdepth => $webvar{rdepth});
319
320 my $rdns = getBlockRDNS($ip_dbh, $webvar{block}, $webvar{rdepth}, vrf => $webvar{vrf}, user => $authuser);
321 $page->param(rdns => $rdns) if $rdns;
322
323 $webvar{fbtype} = '' if !$webvar{fbtype};
324 if ($webvar{fbtype} eq 'i') {
325 my $ipinfo = getBlockData($ip_dbh, $block);
326 $page->param(
327 fbip => 1,
328 block => $block,
329 fbdisptype => $list_alloctypes{$ipinfo->{type}},
330 type => $ipinfo->{type},
331 allocfrom => $ipinfo->{pool},
332 );
333 } else {
334 # get "primary" alloctypes, since these are all that can correctly be assigned if we're in this branch
335 my $tlist = getTypeList($ip_dbh, 'n');
336 $tlist->[0]->{sel} = 1;
337 $page->param(typelist => $tlist, block => $block);
338 }
339
340 } else {
341
342 # Uncommon case, according to reported usage. Block to assign needs to be found based on criteria.
343 my $mlist = getMasterList($ip_dbh, 'c');
344 $page->param(masterlist => $mlist);
345
346 my @pops;
347 foreach my $pop (@poplist) {
348 my %row = (pop => $pop);
349 push (@pops, \%row);
350 }
351 $page->param(pops => \@pops);
352
353 # get all standard alloctypes
354 my $tlist = getTypeList($ip_dbh, 'a');
355 $tlist->[0]->{sel} = 1;
356 $page->param(typelist => $tlist);
357 }
358
359 my @cities;
360 foreach my $city (@citylist) {
361 my %row = (city => $city);
362 push (@cities, \%row);
363 }
364 $page->param(citylist => \@cities);
365
366## node hack
367 my $nlist = getNodeList($ip_dbh);
368 $page->param(nodelist => $nlist);
369## end node hack
370
371 $page->param(privdata => $IPDBacl{$authuser} =~ /s/);
372
373} # assignBlock
374
375
376# Take info on requested IP assignment and see what we can provide.
377sub confirmAssign {
378 if ($IPDBacl{$authuser} !~ /a/) {
379 $aclerr = 'addblock';
380 return;
381 }
382
383 my $cidr;
384 my $alloc_from;
385
386 # Going to manually validate some items.
387 # custid and city are automagic.
388 return if !validateInput();
389
390# Several different cases here.
391# Static IP vs netblock
392# + Different flavours of static IP
393# + Different flavours of netblock
394
395 if ($webvar{alloctype} =~ /^.i$/ && $webvar{fbassign} ne 'y') {
396 my $plist = getPoolSelect($ip_dbh, $webvar{alloctype}, $webvar{pop});
397 $page->param(staticip => 1);
398 $page->param(poollist => $plist) if $plist;
399 $cidr = "Single static IP";
400##fixme: need to handle "no available pools"
401
402 } else { # end show pool options
403
404 if ($webvar{fbassign} && $webvar{fbassign} eq 'y') {
405 $cidr = new NetAddr::IP $webvar{block};
406 $alloc_from = new NetAddr::IP $webvar{allocfrom};
407 $webvar{maskbits} = $cidr->masklen;
408 } else { # done with direct freeblocks assignment
409
410 if (!$webvar{maskbits}) {
411 $page->param(err => "Please specify a CIDR mask length.");
412 return;
413 }
414
415##fixme ick, ew, bleh. gotta handle the failure message generation better. push it into findAllocateFrom()?
416 my $failmsg = "No suitable free block found.<br>\n";
417 if ($webvar{alloctype} eq 'rm') {
418 $failmsg .= "We do not have a free routeable block of that size.<br>\n".
419 "You will have to either route a set of smaller netblocks or a single smaller netblock.";
420 } else {
421 if ($webvar{alloctype} =~ /^.[pc]$/) {
422 $failmsg .= "You will have to route another superblock from one of the<br>\n".
423 "master blocks or chose a smaller block size for the pool.";
424 } else {
425 if (!$webvar{pop}) {
426 $page->param(err => 'Please select a POP to route the block from/through.');
427 return;
428 }
429 $failmsg .= "You will have to route another superblock to $webvar{pop}<br>\n".
430 "from one of the master blocks or chose a smaller blocksize.";
431 }
432 }
433
434## fixme: add rdepth?
435 ($cidr,$webvar{rdepth}) = findAllocateFrom($ip_dbh, $webvar{maskbits}, $webvar{alloctype}, $webvar{city},
436 $webvar{pop}, (master => $webvar{allocfrom}, allowpriv => $webvar{allowpriv}) );
437 if (!$cidr) {
438 $page->param(err => $failmsg);
439 return;
440 }
441 $cidr = new NetAddr::IP $cidr;
442
443# this chunk now specific to "guided" allocation; freeblock-select can now slice-n-dice on its own.
444 $alloc_from = "$cidr";
445 # If the block to be allocated is smaller than the one we found,
446 # figure out the "real" block to be allocated.
447 if ($cidr->masklen() ne $webvar{maskbits}) {
448 my $maskbits = $cidr->masklen();
449 my @subblocks;
450 while ($maskbits++ < $webvar{maskbits}) {
451 @subblocks = $cidr->split($maskbits);
452 }
453 $cidr = $subblocks[0];
454 }
455 } # check for freeblocks assignment or IPDB-controlled assignment
456
457 } # if ($webvar{alloctype} =~ /^.i$/)
458
459## node hack
460 if ($webvar{node} && $webvar{node} ne '-') {
461 my $nodename = getNodeName($ip_dbh, $webvar{node});
462 $page->param(nodename => $nodename);
463 $page->param(nodeid => $webvar{node});
464 }
465## end node hack
466
467 # Stick in the allocation data
468 $page->param(alloc_type => $webvar{alloctype});
469 $page->param(typefull => $q->escapeHTML($disp_alloctypes{$webvar{alloctype}}));
470 $page->param(alloc_from => $alloc_from);
471 $page->param(rdepth => $webvar{rdepth});
472 $page->param(cidr => $cidr);
473 $page->param(rdns => $webvar{rdns});
474 $page->param(city => $q->escapeHTML($webvar{city}));
475 $page->param(custid => $webvar{custid});
476 $page->param(circid => $q->escapeHTML($webvar{circid}));
477 $page->param(desc => $q->escapeHTML($webvar{desc}));
478
479##fixme: find a way to have the displayed copy have <br> substitutions
480# for newlines, and the <input> value have either encoded or bare newlines.
481# Also applies to privdata.
482 $page->param(notes => $q->escapeHTML($webvar{notes},'y'));
483
484 # Check to see if user is allowed to do anything with sensitive data
485 my $privdata = '';
486 $page->param(privdata => $q->escapeHTML($webvar{privdata},'y'))
487 if $IPDBacl{$authuser} =~ /s/;
488
489 # Yay! This now has it's very own little home.
490 $page->param(billinguser => $webvar{userid})
491 if $webvar{userid};
492
493##fixme: this is only needed iff confirm.tmpl and
494# confirmRemove.tmpl are merged (quite possible, just
495# a little tedious)
496 $page->param(action => "insert");
497
498} # end confirmAssign
499
500
501# Do the work of actually inserting a block in the database.
502sub insertAssign {
503 if ($IPDBacl{$authuser} !~ /a/) {
504 $aclerr = 'addblock';
505 return;
506 }
507 # Some things are done more than once.
508 return if !validateInput();
509
510 if (!defined($webvar{privdata})) {
511 $webvar{privdata} = '';
512 }
513
514 # split up some linked data for static IPs via guided allocation. needed for breadcrumbs lite.
515 ($webvar{alloc_from},$webvar{rdepth}) = split /,/, $webvar{alloc_from} if $webvar{alloc_from} =~ /,/;
516
517 # $code is "success" vs "failure", $msg contains OK for a
518 # successful netblock allocation, the IP allocated for static
519 # IP, or the error message if an error occurred.
520
521 my ($code,$msg) = allocateBlock($ip_dbh, cidr => $webvar{fullcidr}, alloc_from => $webvar{alloc_from},
522 rdepth => $webvar{rdepth}, custid => $webvar{custid}, type => $webvar{alloctype}, city => $webvar{city},
523 desc => $webvar{desc}, notes => $webvar{notes}, circid => $webvar{circid},
524 privdata => $webvar{privdata}, nodeid => $webvar{node}, rdns => $webvar{rdns}, user => $authuser);
525
526 if ($code eq 'OK') {
527 if ($webvar{alloctype} =~ /^.i$/) {
528 $msg =~ s|/32||;
529 $page->param(staticip => $msg);
530 $page->param(custid => $webvar{custid});
531 $page->param(parent => $webvar{alloc_from}, rdepth => $webvar{rdepth}-1);
532 $page->param(billinguser => $webvar{billinguser});
533 mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
534 "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
535 "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
536 } else {
537 my $netblock = new NetAddr::IP $webvar{fullcidr};
538 $page->param(fullcidr => $webvar{fullcidr});
539 $page->param(alloctype => $disp_alloctypes{$webvar{alloctype}});
540 $page->param(custid => $webvar{custid});
541 # breadcrumbs lite! provide at least a link to the parent of the block we just allocated.
542 my $binfo = getBlockData($ip_dbh, $webvar{fullcidr}, $webvar{rdepth});
543 $page->param(parent => $binfo->{parent}, rdepth => $binfo->{rdepth});
544 if ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) {
545 $page->param(billinguser => $webvar{billinguser});
546 $page->param(custid => $webvar{custid});
547 $page->param(netaddr => $netblock->addr);
548 $page->param(masklen => $netblock->masklen);
549 }
550 mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
551 "$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
552 "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
553 }
554 syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
555 "'$webvar{alloctype}' ($msg)";
556 } else {
557 syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
558 "'$webvar{alloctype}' by $authuser failed: '$msg'";
559 $page->param(err => "Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
560 " failed:<br>\n$msg\n");
561 }
562
563} # end insertAssign()
564
565
566# Does some basic checks on common input data to make sure nothing
567# *really* weird gets in to the database through this script.
568# Does NOT do complete input validation!!!
569sub validateInput {
570 if ($webvar{city} eq '-') {
571 $page->param(err => 'Please choose a city');
572 return;
573 }
574
575 # Alloctype check.
576 chomp $webvar{alloctype};
577 if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
578 # Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
579 # managing to call things in such a way as to cause this deserves a cryptic error.
580 $page->param(err => 'Invalid alloctype');
581 return;
582 }
583
584 # CustID check
585 # We have different handling for customer allocations and "internal" or "our" allocations
586 if ($def_custids{$webvar{alloctype}} eq '') {
587 if (!$webvar{custid}) {
588 $page->param(err => 'Please enter a customer ID.');
589 return;
590 }
591 # Crosscheck with billing.
592 my $status = CustIDCK->custid_exist($webvar{custid});
593 if ($CustIDCK::Error) {
594 $page->param(err => "Error verifying customer ID: ".$CustIDCK::ErrMsg);
595 return;
596 }
597 if (!$status) {
598 $page->param(err => "Customer ID not valid. Make sure the Customer ID ".
599 "is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
600 "non-customer assignments.");
601 return;
602 }
603# print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
604 } else {
605 # New! Improved! And now Loaded From The Database!!
606 if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
607 $webvar{custid} = $def_custids{$webvar{alloctype}};
608 }
609 }
610
611## hmmm.... is this even useful?
612if (0) {
613 # Check POP location
614 my $flag;
615 if ($webvar{alloctype} eq 'rm') {
616 $flag = 'for a routed netblock';
617 foreach (@poplist) {
618 if (/^$webvar{city}$/) {
619 $flag = 'n';
620 last;
621 }
622 }
623 } else {
624 $flag = 'n';
625##fixme: hook to force-set POP or city on certain alloctypes
626# if ($webvar{alloctype =~ /foo,bar,bz/ { $webvar{pop} = 'blah'; }
627 if ($webvar{pop} && $webvar{pop} =~ /^-$/) {
628 $flag = 'to route the block from/through';
629 }
630 }
631
632 # if the alloctype has a restricted city/POP list as determined above,
633 # and the reqested city/POP does not match that list, complain
634 if ($flag ne 'n') {
635 $page->param(err => "Please choose a valid POP location $flag. Valid ".
636 "POP locations are currently:<br>\n".join (" - ", @poplist));
637 return;
638 }
639}
640
641 return 'OK';
642} # end validateInput
643
644
645# Displays details of a specific allocation in a form
646# Allows update/delete
647# action=edit
648sub edit {
649
650 # snag block info from db
651 my $blockinfo = getBlockData($ip_dbh, $webvar{block}, $webvar{rdepth});
652
653 # Clean up extra whitespace on alloc type. Mainly a legacy-data cleanup.
654 $blockinfo->{type} =~ s/\s//;
655
656 # Get rDNS info; duplicates a bit of getBlockData but also does the RPC call if possible
657 $blockinfo->{rdns} = getBlockRDNS($ip_dbh, $webvar{block}, $webvar{rdepth}, user => $authuser);
658
659 $page->param(block => $webvar{block});
660 $page->param(rdns => $blockinfo->{rdns});
661 $page->param(rdepth => $blockinfo->{rdepth});
662
663 $page->param(custid => $blockinfo->{custid});
664 $page->param(city => $blockinfo->{city});
665 $page->param(circid => $blockinfo->{circuitid});
666 $page->param(desc => $blockinfo->{description});
667 $page->param(notes => $blockinfo->{notes});
668
669##fixme The check here should be built from the database
670# Need to expand to support pool types too
671 if ($blockinfo->{type} =~ /^.[ne]$/ && $IPDBacl{$authuser} =~ /c/) {
672 $page->param(changetype => 1);
673 $page->param(alloctype => [
674 { selme => ($blockinfo->{type} eq 'me'), type => "me", disptype => "Dialup netblock" },
675 { selme => ($blockinfo->{type} eq 'de'), type => "de", disptype => "Dynamic DSL netblock" },
676 { selme => ($blockinfo->{type} eq 'ce'), type => "ce", disptype => "Dynamic cable netblock" },
677 { selme => ($blockinfo->{type} eq 'we'), type => "we", disptype => "Dynamic wireless netblock" },
678 { selme => ($blockinfo->{type} eq 'cn'), type => "cn", disptype => "Customer netblock" },
679 { selme => ($blockinfo->{type} eq 'en'), type => "en", disptype => "End-use netblock" },
680 { selme => ($blockinfo->{type} eq 'in'), type => "in", disptype => "Internal netblock" },
681 ]
682 );
683 } else {
684 $page->param(disptype => $disp_alloctypes{$blockinfo->{type}});
685 $page->param(type => $blockinfo->{type});
686 }
687
688## node hack
689 my ($nodeid,$nodename) = getNodeInfo($ip_dbh, $webvar{block});
690 $page->param(havenodeid => $nodeid);
691
692 if ($blockinfo->{type} eq 'fr' || $blockinfo->{type} eq 'bi') {
693 $page->param(typesupportsnodes => 1);
694 $page->param(nodename => $nodename);
695
696##fixme: this whole hack needs cleanup and generalization for all alloctypes
697##fixme: arguably a bug that presence of a nodeid implies it can be changed..
698# but except for manual database changes, only the two types fr and bi can
699# (currently) have a nodeid set in the first place.
700 if ($IPDBacl{$authuser} =~ /c/) {
701 my $nlist = getNodeList($ip_dbh);
702 foreach (@{$nlist}) {
703 $$_{selme} = ($$_{node_id} == $nodeid);
704 }
705 $page->param(nodelist => $nlist);
706 }
707 }
708## end node hack
709
710 my ($lastmod,undef) = split /\s+/, $blockinfo->{lastmod};
711 $page->param(lastmod => $lastmod);
712
713 # not happy with the upside-down logic, but...
714 $page->param(swipable => $blockinfo->{type} !~ /.i/);
715 $page->param(swip => $blockinfo->{swip} ne 'n') if $blockinfo->{swip};
716
717 # Check to see if we can display sensitive data
718 $page->param(nocling => $IPDBacl{$authuser} =~ /s/);
719 $page->param(privdata => $blockinfo->{privdata});
720
721 # ACL trickery - these two template booleans control the presence of all form/input tags
722 $page->param(maychange => $IPDBacl{$authuser} =~ /c/);
723 $page->param(maydel => $IPDBacl{$authuser} =~ /d/);
724
725} # edit()
726
727
728# Stuff new info about a block into the db
729# action=update
730sub update {
731 if ($IPDBacl{$authuser} !~ /c/) {
732 $aclerr = 'updateblock';
733 return;
734 }
735
736 # Make sure incoming data is in correct format - custID among other things.
737 return if !validateInput;
738
739 $webvar{swip} = 'n' if !$webvar{swip};
740
741 my %updargs = (
742 custid => $webvar{custid},
743 city => $webvar{city},
744 description => $webvar{desc},
745 notes => $webvar{notes},
746 circuitid => $webvar{circid},
747 block => $webvar{block},
748 type => $webvar{alloctype},
749 swip => $webvar{swip},
750 rdepth => $webvar{rdepth},
751 rdns => $webvar{rdns},
752 user => $authuser,
753 );
754
755 # Semioptional values
756 $updargs{privdata} = $webvar{privdata} if $IPDBacl{$authuser} =~ /s/;
757 $updargs{node} = $webvar{node} if $webvar{node};
758
759 my ($code,$msg) = updateBlock($ip_dbh, %updargs);
760
761 if ($code eq 'FAIL') {
762 syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
763 $page->param(err => "Could not update block/IP $webvar{block}: $msg");
764 return;
765 }
766
767 # If we get here, the operation succeeded.
768 syslog "notice", "$authuser updated $webvar{block}";
769##fixme: log details of the change? old way is in the .debug stream anyway.
770##fixme: need to wedge something in to allow "update:field" notifications
771## hmm. how to tell what changed? O_o
772mailNotify($ip_dbh, 's:swi', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
773 "$webvar{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
774
775## node hack
776 if ($webvar{node} && $webvar{node} ne '-') {
777 my $nodename = getNodeName($ip_dbh, $webvar{node});
778 $page->param(nodename => $nodename);
779 }
780## end node hack
781
782 # Link back to browse-routed or list-pool page on "Update complete" page.
783 my $cblock = getBlockData($ip_dbh, $webvar{block}, $webvar{rdepth});
784 if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
785 $page->param(backpool => 1);
786 $page->param(backblock => $cblock->{pool});
787 } else {
788 $page->param(backblock => $cblock->{parent});
789 }
790 $page->param(backdepth => ($webvar{rdepth}));
791
792 # Do some HTML fiddling here instead of using ESCAPE=HTML in the template,
793 # because otherwise we can't convert \n to <br>. *sigh*
794 $webvar{notes} = $q->escapeHTML($webvar{notes}); # escape first...
795 $webvar{notes} =~ s/\n/<br>\n/; # ... then convert newlines
796 $webvar{privdata} = ($webvar{privdata} ? $q->escapeHTML($webvar{privdata}) : "&nbsp;");
797 $webvar{privdata} =~ s/\n/<br>\n/;
798
799 $page->param(cidr => $webvar{block});
800 $page->param(rdns => $webvar{rdns});
801 $page->param(city => $webvar{city});
802 $page->param(disptype => $disp_alloctypes{$webvar{alloctype}});
803 $page->param(custid => $webvar{custid});
804 $page->param(swip => $webvar{swip} eq 'on' ? 'Yes' : 'No');
805 $page->param(circid => $webvar{circid});
806 $page->param(desc => $webvar{desc});
807 $page->param(notes => $webvar{notes});
808 $page->param(privdata => $webvar{privdata})
809 if $IPDBacl{$authuser} =~ /s/;
810
811} # update()
812
813
814# Delete an allocation.
815sub remove {
816 if ($IPDBacl{$authuser} !~ /d/) {
817 $aclerr = 'delblock';
818 return;
819 }
820
821 # Serves'em right for getting here...
822 if (!defined($webvar{block})) {
823 $page->param(err => "Can't delete a block that doesn't exist");
824 return;
825 }
826
827 my $blockdata;
828
829 if ($webvar{rdepth} == 0) { # $webvar{alloctype} eq 'mm'
830
831 $blockdata->{block} = $webvar{block};
832 $blockdata->{city} = "N/A";
833 $blockdata->{custid} = "N/A";
834 $blockdata->{type} = 'mm';
835 $blockdata->{circuitid} = "N/A";
836 $blockdata->{description} = "N/A";
837 $blockdata->{notes} = "N/A";
838 $blockdata->{privdata} = "N/A";
839 $blockdata->{rdepth} = 0;
840
841 } else {
842
843 $blockdata = getBlockData($ip_dbh, $webvar{block}, $webvar{rdepth});
844
845 } # end cases for different alloctypes
846
847 $page->param(block => $blockdata->{block});
848
849 $page->param(rdns => $blockdata->{rdns});
850
851 # maybe need to apply more magic here?
852 # most allocations we *do* want to autodelete the forward as well as reverse; for a handful we don't.
853 # -> all real blocks (nb: pool IPs need extra handling)
854 # -> NOC/private-IP (how to ID?)
855 # -> anything with a pattern matching $IPDB::domain?
856 if ($blockdata->{type} !~ /^.i$/) {
857 $page->param(autodel => 1);
858 }
859
860 $page->param(rdepth => $blockdata->{rdepth});
861 $page->param(disptype => $disp_alloctypes{$blockdata->{type}});
862# $page->param(type => $blockdata->{type});
863 $page->param(city => $blockdata->{city});
864 $page->param(custid => $blockdata->{custid});
865 $page->param(circid => $blockdata->{circuitid});
866 $page->param(desc => $blockdata->{description});
867 $blockdata->{notes} = $q->escapeHTML($blockdata->{notes});
868 $blockdata->{notes} =~ s/\n/<br>\n/;
869 $page->param(notes => $blockdata->{notes});
870 $blockdata->{privdata} = $q->escapeHTML($blockdata->{privdata});
871 $blockdata->{privdata} = '&nbsp;' if !$blockdata->{privdata};
872 $blockdata->{privdata} =~ s/\n/<br>\n/;
873 $page->param(privdata => $blockdata->{privdata}) if $IPDBacl{$authuser} =~ /s/;
874 $page->param(delpool => $blockdata->{type} =~ /^.[pd]$/);
875
876} # end remove()
877
878
879# Delete an allocation. Return it to the freeblocks table; munge
880# data as necessary to keep as few records as possible in freeblocks
881# to prevent weirdness when allocating blocks later.
882# Remove IPs from pool listing if necessary
883sub finalDelete {
884 if ($IPDBacl{$authuser} !~ /d/) {
885 $aclerr = 'delblock';
886 return;
887 }
888
889 # need to retrieve block data before deleting so we can notify on that
890 my $blockinfo = getBlockData($ip_dbh, $webvar{block}, $webvar{rdepth});
891
892 my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{rdepth}, $webvar{vrf}, $webvar{delforward}, $authuser);
893
894 $page->param(block => $webvar{block});
895 $page->param(delparent => $blockinfo->{parent}) if $webvar{rdepth};
896 $page->param(prdepth => $webvar{rdepth});
897 if ($code =~ /^WARN(POOL|MERGE)/) {
898 my ($bp,$bd) = split /,/, $msg;
899 $page->param(bparent => $bp);
900 $page->param(brdepth => $bd);
901 $page->param(mergeip => $code eq 'WARNPOOL');
902 }
903 if ($code eq 'WARN') {
904 $msg =~ s/\n/<br>\n/g;
905 $page->param(genwarn => $msg);
906 }
907 if ($code eq 'OK' || $code =~ /^WARN/) {
908 syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block} ".
909 $blockinfo->{custid}.", ".$blockinfo->{city}.", desc='".$blockinfo->{description}."'";
910 mailNotify($ip_dbh, 'da', "REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
911 "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n".
912 "CustID: ".$blockinfo->{custid}."\nCity: ".$blockinfo->{city}.
913 "\nDescription: ".$blockinfo->{description}."\n");
914 } else {
915 $page->param(failmsg => $msg);
916 if ($webvar{alloctype} =~ /^.i$/) {
917 syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
918 } else {
919 syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
920 $page->param(netblock => 1);
921 }
922 }
923
924} # finalDelete
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