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source: trunk/cgi-bin/main.cgi@ 888

Last change on this file since 888 was 888, checked in by Kris Deugau, 8 years ago

/trunk

Speed up locating the logical free block that a requested new allocation
will live in when using guided allocation.

Property svn:executable set to *
Property svn:keywords set to Date Rev Author

File size: 59.5 KB

Rev	Line
[4]	1	#!/usr/bin/perl
	2	# ipdb/cgi-bin/main.cgi
[8]	3	###
	4	# SVN revision info
	5	# $Date: 2016-09-01 21:01:34 +0000 (Thu, 01 Sep 2016) $
	6	# SVN revision $Rev: 888 $
	7	# Last update by $Author: kdeugau $
	8	###
[417]	9	# Copyright (C) 2004-2010 - Kris Deugau
[4]	10
	11	use strict;
	12	use warnings;
	13	use CGI::Carp qw(fatalsToBrowser);
[517]	14	use CGI::Simple;
	15	use HTML::Template;
[4]	16	use DBI;
	17	use POSIX qw(ceil);
	18	use NetAddr::IP;
[582]	19	use Frontier::Client;
[4]	20
	21	use Sys::Syslog;
	22
[417]	23	# don't remove! required for GNU/FHS-ish install from tarball
	24	##uselib##
	25
[515]	26	use CustIDCK;
[417]	27	use MyIPDB;
	28
[431]	29	openlog "IPDB","pid","$IPDB::syslog_facility";
[4]	30
[517]	31	## Environment. Collect some things, process some things, set some things...
	32
[233]	33	# Collect the username from HTTP auth. If undefined, we're in
	34	# a test environment, or called without a username.
[4]	35	my $authuser;
	36	if (!defined($ENV{'REMOTE_USER'})) {
	37	$authuser = '__temptest';
	38	} else {
	39	$authuser = $ENV{'REMOTE_USER'};
	40	}
	41
[517]	42	# anyone got a better name? :P
	43	my $thingroot = $ENV{SCRIPT_FILENAME};
	44	$thingroot =~ s\|cgi-bin/main.cgi\|\|;
	45
[402]	46	syslog "debug", "$authuser active, $ENV{'REMOTE_ADDR'}";
[4]	47
[517]	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...
	52	my $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)
	58	my %webvar = $q->Vars;
	59
[106]	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
	62	my $ip_dbh;
	63	my $errstr;
[142]	64	($ip_dbh,$errstr) = connectDB_My;
[106]	65	if (!$ip_dbh) {
[517]	66	$webvar{action} = "dberr";
	67	} else {
	68	initIPDBGlobals($ip_dbh);
[106]	69	}
[4]	70
[517]	71	# Set up some globals
[793]	72	$ENV{HTML_TEMPLATE_ROOT} = $thingroot;
	73	my @templatepath = [ "localtemplates", "templates" ];
[233]	74
[793]	75	my $header = HTML::Template->new(filename => "header.tmpl", path => @templatepath);
	76	my $footer = HTML::Template->new(filename => "footer.tmpl", path => @templatepath);
	77	my $utilbar = HTML::Template->new(filename => "utilbar.tmpl", loop_context_vars => 1, global_vars => 1,
	78	path => @templatepath);
[233]	79
[697]	80	print "Content-type: text/html\n\n";
	81
[517]	82	$header->param(version => $IPDB::VERSION);
	83	$header->param(addperm => $IPDBacl{$authuser} =~ /a/);
	84	$header->param(webpath => $IPDB::webpath);
[4]	85
[697]	86	$utilbar->param(webpath => $IPDB::webpath);
[4]	87
[697]	88	print $header->output;
	89
[760]	90	##fixme: whine and complain when the user is not present in the ACL hash above
[697]	91
[4]	92	#main()
[517]	93	my $aclerr;
[4]	94
	95	if(!defined($webvar{action})) {
[517]	96	$webvar{action} = "index"; #shuts up the warnings.
[4]	97	}
	98
[517]	99	my $page;
[793]	100	if (-e "$ENV{HTML_TEMPLATE_ROOT}/templates/$webvar{action}.tmpl") {
	101	$page = HTML::Template->new(filename => "$webvar{action}.tmpl", loop_context_vars => 1, global_vars => 1,
	102	path => @templatepath);
[517]	103	} else {
[793]	104	$page = HTML::Template->new(filename => "dunno.tmpl", die_on_bad_params => 0,
	105	path => @templatepath);
[517]	106	}
	107
[4]	108	if($webvar{action} eq 'index') {
	109	showSummary();
[808]	110	} elsif ($webvar{action} eq 'showvrf') {
	111	showVRF();
[810]	112
	113	} elsif ($webvar{action} eq 'addvrf') {
	114	if ($IPDBacl{$authuser} !~ /s/) {
	115	$aclerr = 'addvrf';
	116	}
	117
	118	# Retrieve the list of DNS locations if we've got a place to grab them from
	119	if ($IPDB::rpc_url) {
	120	my %rpcargs = (
	121	rpcuser => $authuser,
	122	group => 1, # bleh
	123	defloc => '',
	124	);
	125	my $result = IPDB::_rpc('getLocDropdown', %rpcargs);
	126	$page->param(loclist => $result);
	127	}
	128
[811]	129	} elsif ($webvar{action} eq 'newvrf') {
	130	if ($IPDBacl{$authuser} !~ /s/) {
	131	$aclerr = 'addvrf';
	132	} else {
	133	my ($code,$msg) = addVRF($ip_dbh, $webvar{vrf}, comment => $webvar{comment}, location => $webvar{loc});
	134
	135	if ($code eq 'FAIL') {
	136	syslog "err", "Could not add VRF '$webvar{vrf}' to database: '$msg'";
	137	$page->param(err => $msg);
	138	$page->param(vrf => $webvar{vrf});
	139	} else {
	140	$page->param(vrf => $msg);
	141	if ($code eq 'WARN') {
	142	$IPDB::errstr =~ s/\n\n/<br>\n/g;
	143	$IPDB::errstr =~ s/:\n/:<br>\n/g;
	144	$page->param(warn => $IPDB::errstr);
	145	}
	146	syslog "info", "$authuser added VRF $webvar{vrf}";
	147	}
	148
	149	} # ACL check
	150
[820]	151	} elsif ($webvar{action} eq 'delvrf') {
	152	if ($IPDBacl{$authuser} !~ /s/) {
	153	$aclerr = 'delvrf';
	154	}
	155
	156	my $vrf = getVRF($ip_dbh, $webvar{vrf});
	157
	158	$page->param(vrf => $webvar{vrf});
	159	$page->param(vrfcomment => $vrf->{comment});
	160
	161	} elsif ($webvar{action} eq 'finaldelvrf') {
	162	if ($IPDBacl{$authuser} !~ /s/) {
	163	$aclerr = 'finaldelvrf';
	164	}
	165
	166	my $vrf = getVRF($ip_dbh, $webvar{vrf});
	167	$page->param(vrf => $webvar{vrf});
	168	$page->param(vrfcomment => $vrf->{comment});
	169
	170	my ($code,$msg) = deleteVRF($ip_dbh, $webvar{vrf}, $authuser);
	171
	172	if ($code eq 'FAIL') {
	173	$page->param(failmsg => $msg);
	174	}
	175
[233]	176	} elsif ($webvar{action} eq 'addmaster') {
	177	if ($IPDBacl{$authuser} !~ /a/) {
[517]	178	$aclerr = 'addmaster';
[233]	179	}
[582]	180
[816]	181	my $vrf = getVRF($ip_dbh, $webvar{vrf});
	182
[582]	183	# Retrieve the list of DNS locations if we've got a place to grab them from
	184	if ($IPDB::rpc_url) {
	185	my %rpcargs = (
	186	rpcuser => $authuser,
	187	group => 1, # bleh
[816]	188	defloc => $vrf->{location},
[582]	189	);
[623]	190	my $result = IPDB::_rpc('getLocDropdown', %rpcargs);
[582]	191	$page->param(loclist => $result);
	192	}
	193
[815]	194	# we don't have a netblock; pass 0 for the block ID
	195	# Tree navigation
	196	my $crumbs = getBreadCrumbs($ip_dbh, 0, $webvar{vrf});
	197	my @rcrumbs = reverse (@$crumbs);
	198	$utilbar->param(breadcrumb => \@rcrumbs);
	199
	200	$page->param(vrf => $webvar{vrf});
	201
[4]	202	} elsif ($webvar{action} eq 'newmaster') {
	203
[233]	204	if ($IPDBacl{$authuser} !~ /a/) {
[517]	205	$aclerr = 'addmaster';
[233]	206	} else {
	207	my $cidr = new NetAddr::IP $webvar{cidr};
[517]	208	$page->param(cidr => "$cidr");
[4]	209
[582]	210	my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr}, (vrf => $webvar{vrf}, rdns => $webvar{rdns},
	211	rwhois => $webvar{rwhois}, defloc => $webvar{loc}, user => $authuser) );
[4]	212
[371]	213	if ($code eq 'FAIL') {
[320]	214	syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
[517]	215	$page->param(err => $msg);
[233]	216	} else {
[624]	217	$page->param(parent => $msg);
[582]	218	if ($code eq 'WARN') {
[624]	219	$IPDB::errstr =~ s/\n\n/<br>\n/g;
	220	$IPDB::errstr =~ s/:\n/:<br>\n/g;
	221	$page->param(warn => $IPDB::errstr);
[582]	222	}
[233]	223	syslog "info", "$authuser added master block $webvar{cidr}";
	224	}
[4]	225
[815]	226	# we don't have a netblock; pass 0 for the block ID
	227	# Tree navigation
	228	my $crumbs = getBreadCrumbs($ip_dbh, 0, $webvar{vrf});
	229	my @rcrumbs = reverse (@$crumbs);
	230	$utilbar->param(breadcrumb => \@rcrumbs);
	231
[233]	232	} # ACL check
	233
[4]	234	} # end add new master
	235
[567]	236	elsif ($webvar{action} eq 'showsubs') {
	237	showSubs();
	238	}
	239
[4]	240	elsif($webvar{action} eq 'listpool') {
[528]	241	showPool();
[4]	242	}
	243
	244	# Not modified or added; just shuffled
	245	elsif($webvar{action} eq 'assign') {
	246	assignBlock();
	247	}
	248	elsif($webvar{action} eq 'confirm') {
	249	confirmAssign();
	250	}
	251	elsif($webvar{action} eq 'insert') {
	252	insertAssign();
	253	}
	254	elsif($webvar{action} eq 'edit') {
	255	edit();
	256	}
	257	elsif($webvar{action} eq 'update') {
	258	update();
	259	}
[702]	260	elsif($webvar{action} eq 'split') {
	261	prepSplit();
	262	}
	263	elsif($webvar{action} eq 'dosplit') {
	264	doSplit();
	265	}
[717]	266	elsif($webvar{action} eq 'merge') {
	267	prepMerge();
	268	}
[720]	269	elsif($webvar{action} eq 'confmerge') {
	270	confMerge();
	271	}
[751]	272	elsif($webvar{action} eq 'domerge') {
	273	doMerge();
	274	}
[4]	275	elsif($webvar{action} eq 'delete') {
	276	remove();
	277	}
	278	elsif($webvar{action} eq 'finaldelete') {
	279	finalDelete();
	280	}
[397]	281	elsif ($webvar{action} eq 'nodesearch') {
[519]	282	my $nodelist = getNodeList($ip_dbh);
	283	$page->param(nodelist => $nodelist);
[517]	284	}
[397]	285
[517]	286	# DB failure. Can't do much here, really.
	287	elsif ($webvar{action} eq 'dberr') {
	288	$page->param(errmsg => $errstr);
[397]	289	}
	290
[517]	291	# Default is an error. It shouldn't be possible to get here unless you're
	292	# randomly feeding in values for webvar{action}.
[4]	293	else {
	294	my $rnd = rand 500;
	295	my $boing = sprintf("%.2f", rand 500);
[517]	296	my @excuses = (
	297	"Aether cloudy. Ask again later about $webvar{action}.",
	298	"The gods are unhappy with your sacrificial $webvar{action}.",
	299	"Because one of $webvar{action}'s legs are both the same",
	300	"<b>wibble</b><br>Can't $webvar{action}, the grue will get me!<br>Can't $webvar{action}, the grue will get me!",
	301	"Hey, man, you've had your free $webvar{action}. Next one's gonna... <i>cost</i>....",
	302	"I ain't done $webvar{action}",
	303	"Oooo, look! A flying $webvar{action}!",
	304	"$webvar{action} too evil, avoiding.",
	305	"Rocks fall, $webvar{action} dies.",
	306	"Bit bucket must be emptied before I can $webvar{action}..."
	307	);
	308	$page->param(dunno => $excuses[$rnd/50.0]);
[4]	309	}
[111]	310	## Finally! Done with that NASTY "case" emulation!
[4]	311
	312
[517]	313	# Switch to a different template if we've tripped on an ACL error.
	314	# Note that this should only be exercised in development, when
	315	# deeplinked, or when being attacked; normal ACL handling should
	316	# remove the links a user is not allowed to click on.
	317	if ($aclerr) {
[793]	318	$page = HTML::Template->new(filename => "aclerror.tmpl", path => @templatepath);
[517]	319	$page->param(ipdbfunc => $aclmsg{$aclerr});
	320	}
[4]	321
[106]	322	# Clean up IPDB globals, DB handle, etc.
[111]	323	finish($ip_dbh);
[199]	324
[517]	325	## Do all our printing here so we can generate errors and stick them into the slots in the templates.
[199]	326
[517]	327	# can't do this yet, too many blowups
	328	#print "Content-type: text/html\n\n", $header->output;
	329	$page->param(webpath => $IPDB::webpath);
[697]	330	print $utilbar->output;
[517]	331	print $page->output;
	332
	333	# include the admin tools link in the output?
	334	$footer->param(adminlink => ($IPDBacl{$authuser} =~ /A/));
	335	$footer->param(webpath => $IPDB::webpath);
	336	print $footer->output;
	337
[106]	338	# Just in case something waaaayyy down isn't in place
	339	# properly... we exit explicitly.
[517]	340	exit 0;
[4]	341
	342
[806]	343	# Initial display: Show list of VRFs
[118]	344	sub showSummary {
[806]	345	my $vrflist = listVRF($ip_dbh);
[818]	346
	347	if ($IPDB::masterswithvrfs == 2) {
	348	$page = HTML::Template->new(filename => "index2.tmpl", loop_context_vars => 1, global_vars => 1,
	349	path => @templatepath);
	350	# alternate layout; put master blocks on the front summary page instead of "out"/"down" a
[821]	351	# layer in the browse tree. Leaving the manual include of showvrf.tmpl for reference; not
	352	# sure why setting webpath here didn't seem to make it to the output.
	353	# my $vrfinfo = HTML::Template->new(filename => "showvrf.tmpl", path => @templatepath);
[818]	354	foreach my $vrf (@$vrflist) {
	355	my $masterlist = listSummary($ip_dbh, $vrf->{vrf});
[821]	356	$vrf->{masterlist} = $masterlist;
	357	$vrf->{addmaster} = ($IPDBacl{$authuser} =~ /s/);
	358	$vrf->{maydel} = ($IPDBacl{$authuser} =~ /s/);
	359	$vrf->{sub} = 1;
	360	# $vrfinfo->param(vrf => $vrf->{vrf});
	361	# $vrfinfo->param(masterlist => $masterlist);
	362	# $vrfinfo->param(addmaster => ($IPDBacl{$authuser} =~ /s/) );
	363	# $vrfinfo->param(maydel => ($IPDBacl{$authuser} =~ /s/) );
	364	# $vrfinfo->param(sub => 1);
	365	# $vrfinfo->param(webpath => $IPDB::webpath);
	366	# $vrf->{vrfinfo} = $vrfinfo->output;
[818]	367	}
	368	}
	369
[806]	370	$page->param(vrflist => $vrflist);
[106]	371
[806]	372	# Only systems/network should be allowed to add VRFs - or maybe higher?
	373	$page->param(addvrf => ($IPDBacl{$authuser} =~ /s/) );
[818]	374
[4]	375	} # showSummary
	376
	377
[808]	378	# Show IP blocks in a VRF
	379	sub showVRF {
	380	my $masterlist = listSummary($ip_dbh, $webvar{vrf});
	381	$page->param(vrf => $webvar{vrf});
	382	$page->param(masterlist => $masterlist);
	383
	384	# we don't have a netblock; pass 0 for the block ID
	385	# Tree navigation
	386	my $crumbs = getBreadCrumbs($ip_dbh, 0, $webvar{vrf});
	387	my @rcrumbs = reverse (@$crumbs);
	388	$utilbar->param(breadcrumb => \@rcrumbs);
	389
[818]	390	$page->param(maydel => ($IPDBacl{$authuser} =~ /s/) );
[808]	391	$page->param(addmaster => ($IPDBacl{$authuser} =~ /s/) );
	392	} # showVRF
	393
	394
[566]	395	# Display blocks immediately within a given parent
	396	sub showSubs {
[682]	397	# Which layout?
	398	if ($IPDB::sublistlayout == 2) {
	399
	400	# 2-part layout; mixed containers and end-use allocations and free blocks.
	401	# Containers have a second line for the subblock metadata.
	402	# We need to load an alternate template for this case.
[793]	403	$page = HTML::Template->new(filename => "showsubs2.tmpl", loop_context_vars => 1, global_vars => 1,
	404	path => @templatepath);
[682]	405
	406	$page->param(maydel => ($IPDBacl{$authuser} =~ /d/));
	407
	408	my $sublist = listSubs($ip_dbh, parent => $webvar{parent});
	409	$page->param(sublist => $sublist);
	410
	411	} else {
	412
[685]	413	# 3-part layout; containers, end-use allocations, and free blocks
[682]	414
	415	my $contlist = listContainers($ip_dbh, parent => $webvar{parent});
	416	$page->param(contlist => $contlist);
	417
	418	my $alloclist = listAllocations($ip_dbh, parent => $webvar{parent});
	419	$page->param(alloclist => $alloclist);
	420
	421	# only show "delete" button if we have no container or usage allocations
	422	$page->param(maydel => ($IPDBacl{$authuser} =~ /d/) && !(@$contlist \|\| @$alloclist));
	423
	424	}
	425
	426	# Common elements
[627]	427	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	428
[685]	429	##fixme: do we add a wrapper to not show the edit link for master blocks?
	430	#$page->param(editme => 1) unless $pinfo->{type} ne 'mm';
	431
[808]	432	my $crumbs = getBreadCrumbs($ip_dbh, $pinfo->{parent_id}, $pinfo->{vrf});
[697]	433	my @rcrumbs = reverse (@$crumbs);
	434	$utilbar->param(breadcrumb => \@rcrumbs);
	435
[685]	436	$page->param(self_id => $webvar{parent});
[627]	437	$page->param(block => $pinfo->{block});
[566]	438	$page->param(mayadd => ($IPDBacl{$authuser} =~ /a/));
[4]	439
[627]	440	my $flist = listFree($ip_dbh, parent => $webvar{parent});
[566]	441	$page->param(freelist => $flist);
	442	} # showSubs
[4]	443
	444
	445	# List the IPs used in a pool
[528]	446	sub showPool {
[4]	447
[631]	448	my $poolinfo = getBlockData($ip_dbh, $webvar{pool});
	449	my $cidr = new NetAddr::IP $poolinfo->{block};
[771]	450	$page->param(vlan => $poolinfo->{vlan});
[4]	451
[697]	452	# Tree navigation
	453	my $crumbs = getBreadCrumbs($ip_dbh, $poolinfo->{parent_id});
	454	my @rcrumbs = reverse (@$crumbs);
	455	$utilbar->param(breadcrumb => \@rcrumbs);
	456
[631]	457	$page->param(block => $cidr);
[517]	458	$page->param(netip => $cidr->addr);
	459	$cidr++;
	460	$page->param(gate => $cidr->addr);
	461	$cidr--; $cidr--;
	462	$page->param(bcast => $cidr->addr);
	463	$page->param(mask => $cidr->mask);
[157]	464
[528]	465	$page->param(disptype => $disp_alloctypes{$poolinfo->{type}});
	466	$page->param(city => $poolinfo->{city});
[517]	467
[157]	468	# Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
[528]	469	$page->param(realblock => $poolinfo->{type} =~ /^.d$/);
[4]	470
	471	# probably have to add an "edit IP allocation" link here somewhere.
	472
[855]	473	# this will cascade into the IP list below
	474	$page->param(maydel => $IPDBacl{$authuser} =~ /d/);
	475
[866]	476	my $plist = listPool($ip_dbh, $webvar{pool}, 1);
[528]	477	$page->param(poolips => $plist);
	478	} # end showPool
[4]	479
	480
[106]	481	# Show "Add new allocation" page. Note that the actual page may
	482	# be one of two templates, and the lists come from the database.
[4]	483	sub assignBlock {
	484
[233]	485	if ($IPDBacl{$authuser} !~ /a/) {
[517]	486	$aclerr = 'addblock';
[233]	487	return;
	488	}
	489
[517]	490	# hack pthbttt eww
[633]	491	$webvar{parent} = 0 if !$webvar{parent};
[517]	492	$webvar{block} = '' if !$webvar{block};
[21]	493
[575]	494	$page->param(allocfrom => $webvar{block}); # fb-assign flag, if block is set, we're in fb-assign
[517]	495
[633]	496	if ($webvar{fbid} \|\| $webvar{fbtype}) {
[575]	497
	498	# Common case, according to reported usage. Block to assign is specified.
[21]	499	my $block = new NetAddr::IP $webvar{block};
[187]	500
[675]	501	my ($rdns,$cached) = getBlockRDNS($ip_dbh, id => $webvar{parent}, type => $webvar{fbtype}, user => $authuser);
[585]	502	$page->param(rdns => $rdns) if $rdns;
[633]	503	$page->param(parent => $webvar{parent});
	504	$page->param(fbid => $webvar{fbid});
[675]	505	# visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
	506	$page->param(cached => $cached);
[585]	507
[691]	508	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	509
[697]	510	# Tree navigation
	511	my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
	512	my @rcrumbs = reverse (@$crumbs);
	513	$utilbar->param(breadcrumb => \@rcrumbs);
	514
[575]	515	$webvar{fbtype} = '' if !$webvar{fbtype};
	516	if ($webvar{fbtype} eq 'i') {
[633]	517	my $ipinfo = getBlockData($ip_dbh, $webvar{block}, 'i');
[575]	518	$page->param(
	519	fbip => 1,
[633]	520	block => $ipinfo->{block},
[575]	521	fbdisptype => $list_alloctypes{$ipinfo->{type}},
	522	type => $ipinfo->{type},
[633]	523	allocfrom => $pinfo->{block},
[575]	524	);
[187]	525	} else {
[529]	526	# get "primary" alloctypes, since these are all that can correctly be assigned if we're in this branch
[575]	527	my $tlist = getTypeList($ip_dbh, 'n');
[529]	528	$tlist->[0]->{sel} = 1;
[575]	529	$page->param(typelist => $tlist, block => $block);
[106]	530	}
[575]	531
[21]	532	} else {
[575]	533
	534	# Uncommon case, according to reported usage. Block to assign needs to be found based on criteria.
[541]	535	my $mlist = getMasterList($ip_dbh, 'c');
	536	$page->param(masterlist => $mlist);
[517]	537
	538	my @pops;
[633]	539	foreach my $pop (@citylist) {
[517]	540	my %row = (pop => $pop);
	541	push (@pops, \%row);
[92]	542	}
[517]	543	$page->param(pops => \@pops);
	544
[529]	545	# get all standard alloctypes
	546	my $tlist = getTypeList($ip_dbh, 'a');
	547	$tlist->[0]->{sel} = 1;
	548	$page->param(typelist => $tlist);
[21]	549	}
[517]	550
	551	my @cities;
[92]	552	foreach my $city (@citylist) {
[517]	553	my %row = (city => $city);
	554	push (@cities, \%row);
[92]	555	}
[517]	556	$page->param(citylist => \@cities);
[4]	557
[397]	558	## node hack
[530]	559	my $nlist = getNodeList($ip_dbh);
	560	$page->param(nodelist => $nlist);
[397]	561	## end node hack
	562
[782]	563	$page->param(nocling => $IPDBacl{$authuser} =~ /s/);
[284]	564
[4]	565	} # assignBlock
	566
	567
	568	# Take info on requested IP assignment and see what we can provide.
	569	sub confirmAssign {
[233]	570	if ($IPDBacl{$authuser} !~ /a/) {
[517]	571	$aclerr = 'addblock';
[233]	572	return;
	573	}
[4]	574
	575	my $cidr;
[692]	576	my $resv; # Reserved for expansion.
[4]	577	my $alloc_from;
[633]	578	my $fbid = $webvar{fbid};
	579	my $p_id = $webvar{parent};
[4]	580
	581	# Going to manually validate some items.
	582	# custid and city are automagic.
[111]	583	return if !validateInput();
[4]	584
[665]	585	# make sure this is defined
	586	$webvar{fbassign} = 'n' if !$webvar{fbassign};
	587
[4]	588	# Several different cases here.
	589	# Static IP vs netblock
	590	# + Different flavours of static IP
	591	# + Different flavours of netblock
	592
[575]	593	if ($webvar{alloctype} =~ /^.i$/ && $webvar{fbassign} ne 'y') {
[665]	594	if (!$webvar{pop}) {
	595	$page->param(err => "Please select a location/POP site to allocate from.");
	596	return;
	597	}
[532]	598	my $plist = getPoolSelect($ip_dbh, $webvar{alloctype}, $webvar{pop});
[517]	599	$page->param(staticip => 1);
[532]	600	$page->param(poollist => $plist) if $plist;
[4]	601	$cidr = "Single static IP";
[517]	602	##fixme: need to handle "no available pools"
[4]	603
	604	} else { # end show pool options
[21]	605
[533]	606	if ($webvar{fbassign} && $webvar{fbassign} eq 'y') {
[697]	607
	608	# Tree navigation
	609	my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
	610	my @rcrumbs = reverse (@$crumbs);
	611	$utilbar->param(breadcrumb => \@rcrumbs);
	612
[21]	613	$cidr = new NetAddr::IP $webvar{block};
[575]	614	$alloc_from = new NetAddr::IP $webvar{allocfrom};
[21]	615	$webvar{maskbits} = $cidr->masklen;
[692]	616	# Some additional checks are needed for reserving free space
	617	if ($webvar{reserve}) {
	618	if ($cidr == $alloc_from) {
	619	# We could still squirm and fiddle to try to find a way to reserve space, but the storage model for
	620	# IPDB means that all continguous free space is kept in the smallest number of strict CIDR netblocks
	621	# possible. (In theory.) If the request and the freeblock are the same, it is theoretically impossible
	622	# to reserve an equivalent-sized block either ahead or behind the requested one, because the pair
	623	# together would never be a strict CIDR block.
	624	$page->param(warning => "Can't reserve space for expansion; free block and requested allocation are the same.");
	625	delete $webvar{reserve};
	626	} else {
	627	# Find which new free block will match the reqested block.
	628	# Take the requested mask, shift by one
	629	my $tmpmask = $webvar{maskbits};
	630	$tmpmask--;
	631	# find the subnets with that mask in the selected free block
	632	my @pieces = $alloc_from->split($tmpmask);
	633	foreach my $slice (@pieces) {
	634	if ($slice->contains($cidr)) {
	635	# For the subnet that contains the requested block, split that in two,
	636	# and flag/cache the one that's not the requested block.
	637	my @bits = $slice->split($webvar{maskbits});
	638	if ($bits[0] == $cidr) {
	639	$resv = $bits[1];
	640	} else {
	641	$resv = $bits[0];
	642	}
	643	}
	644	}
	645	}
	646	} # reserve block check
	647
[21]	648	} else { # done with direct freeblocks assignment
	649
	650	if (!$webvar{maskbits}) {
[517]	651	$page->param(err => "Please specify a CIDR mask length.");
[111]	652	return;
[21]	653	}
[533]	654
	655	##fixme ick, ew, bleh. gotta handle the failure message generation better. push it into findAllocateFrom()?
	656	my $failmsg = "No suitable free block found.<br>\n";
[187]	657	if ($webvar{alloctype} eq 'rm') {
[533]	658	$failmsg .= "We do not have a free routeable block of that size.<br>\n".
	659	"You will have to either route a set of smaller netblocks or a single smaller netblock.";
[4]	660	} else {
[214]	661	if ($webvar{alloctype} =~ /^.[pc]$/) {
[533]	662	$failmsg .= "You will have to route another superblock from one of the<br>\n".
	663	"master blocks or chose a smaller block size for the pool.";
[21]	664	} else {
[517]	665	if (!$webvar{pop}) {
	666	$page->param(err => 'Please select a POP to route the block from/through.');
	667	return;
	668	}
[533]	669	$failmsg .= "You will have to route another superblock to $webvar{pop}<br>\n".
[692]	670	"from one of the master blocks";
	671	if ($webvar{reserve}) {
	672	$failmsg .= ', choose a smaller blocksize, or uncheck "Reserve space for expansion".';
	673	} else {
	674	$failmsg .= " or chose a smaller blocksize.";
	675	}
[21]	676	}
[4]	677	}
[533]	678
[692]	679	# if requesting extra space "reserved for expansion", we need to find a free
	680	# block at least double the size of the request.
	681	if ($webvar{reserve}) {
	682	$webvar{maskbits}--;
	683	}
	684
[633]	685	($fbid,$cidr,$p_id) = findAllocateFrom($ip_dbh, $webvar{maskbits}, $webvar{alloctype},
	686	$webvar{city}, $webvar{pop}, (master => $webvar{allocfrom}, allowpriv => $webvar{allowpriv}) );
[533]	687	if (!$cidr) {
[517]	688	$page->param(err => $failmsg);
[111]	689	return;
[21]	690	}
[533]	691	$cidr = new NetAddr::IP $cidr;
[575]	692
	693	$alloc_from = "$cidr";
[692]	694
	695	# when autofinding a block to allocate from, use the first piece of the found
	696	# block for the allocation, and the next piece for the "reserved for expansion".
	697	if ($webvar{reserve}) {
	698	# reset the mask to the real requested one, now that we've got a
	699	# block large enough for the request plus reserve
	700	$webvar{maskbits}++;
	701	($cidr,$resv) = $cidr->split($webvar{maskbits});
	702	}
	703
[575]	704	# If the block to be allocated is smaller than the one we found,
	705	# figure out the "real" block to be allocated.
	706	if ($cidr->masklen() ne $webvar{maskbits}) {
	707	my $maskbits = $cidr->masklen();
[888]	708	my @subblocks;
[575]	709	while ($maskbits++ < $webvar{maskbits}) {
[888]	710	@subblocks = $cidr->split($maskbits);
[575]	711	}
[888]	712	$cidr = $subblocks[0];
[575]	713	}
[21]	714	} # check for freeblocks assignment or IPDB-controlled assignment
[4]	715
[674]	716	# Generate the IP list for the new allocation in case someone wants to set per-IP rDNS right away.
	717	# We don't do this on the previous page because we don't know how big a block or even what IP range
	718	# it's for (if following the "normal" allocation process)
	719	if ($IPDBacl{$authuser} =~ /c/
	720	&& $cidr->masklen != $cidr->bits
[780]	721	&& ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
	722	# config flag for "all block types" OR "not-a-pool-or-IP type"
	723	&& ($IPDB::revlistalltypes \|\| $webvar{alloctype} !~ /^.[dpi]/)
	724	# safety against trying to retrieve and display more than 1k (10 bits, /22 v4) worth of individual IPs
	725	# ever. If you really need to manage a long list of IPs like that all in one place, you can use the DNS
	726	# management tool. Even a /26 is a bit much, really.
	727	&& ($cidr->bits - $cidr->masklen) <= 10
[674]	728	# do we want to allow v6 at all?
	729	#&& ! $cidr->{isv6}
	730	) {
	731	my @list;
	732	foreach my $ip (@{$cidr->splitref()}) {
	733	my %row;
	734	$row{r_ip} = $ip->addr;
	735	$row{iphost} = '';
	736	push @list, \%row;
	737	}
	738	$page->param(r_iplist => \@list);
	739	# We don't use this here, because these IPs should already be bare.
	740	# ... or should we be paranoid? Make it a config option?
	741	#getRDNSbyIP($ip_dbh, type => $webvar{alloctype}, range => "$cidr", user => $authuser) );
	742	}
[157]	743	} # if ($webvar{alloctype} =~ /^.i$/)
[4]	744
[397]	745	## node hack
	746	if ($webvar{node} && $webvar{node} ne '-') {
[530]	747	my $nodename = getNodeName($ip_dbh, $webvar{node});
[517]	748	$page->param(nodename => $nodename);
	749	$page->param(nodeid => $webvar{node});
[397]	750	}
	751	## end node hack
	752
[760]	753	# flag DNS info if we can't publish the entry remotely
	754	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	755	$page->param(dnslocal => 1) unless ($pinfo->{revpartial} \|\| $pinfo->{revavail});
	756
[692]	757	# reserve for expansion
	758	$page->param(reserve => $webvar{reserve});
	759	# probably just preventing a little log noise doing this; could just set the param
	760	# all the time since it won't be shown if the reserve param above isn't set.
	761	# if ($webvar{reserve}) {
	762	$page->param(resvblock => $resv);
	763	# }
	764
[4]	765	# Stick in the allocation data
[517]	766	$page->param(alloc_type => $webvar{alloctype});
	767	$page->param(typefull => $q->escapeHTML($disp_alloctypes{$webvar{alloctype}}));
	768	$page->param(alloc_from => $alloc_from);
[633]	769	$page->param(parent => $p_id);
	770	$page->param(fbid => $fbid);
[517]	771	$page->param(cidr => $cidr);
[585]	772	$page->param(rdns => $webvar{rdns});
[691]	773	$page->param(vrf => $webvar{vrf});
	774	$page->param(vlan => $webvar{vlan});
[517]	775	$page->param(city => $q->escapeHTML($webvar{city}));
	776	$page->param(custid => $webvar{custid});
	777	$page->param(circid => $q->escapeHTML($webvar{circid}));
	778	$page->param(desc => $q->escapeHTML($webvar{desc}));
[4]	779
[517]	780	##fixme: find a way to have the displayed copy have <br> substitutions
	781	# for newlines, and the <input> value have either encoded or bare newlines.
	782	# Also applies to privdata.
	783	$page->param(notes => $q->escapeHTML($webvar{notes},'y'));
	784
[284]	785	# Check to see if user is allowed to do anything with sensitive data
[800]	786	if ($IPDBacl{$authuser} =~ /s/) {
[782]	787	$page->param(nocling => 1);
	788	$page->param(privdata => $q->escapeHTML($webvar{privdata},'y'));
[517]	789
[782]	790	$page->param(backupfields => $webvar{backupfields});
	791	$page->param(bkbrand => $webvar{bkbrand});
	792	$page->param(bkmodel => $webvar{bkmodel});
	793	$page->param(bktype => $webvar{bktype});
	794	$page->param(bksrc => $webvar{bksrc});
	795	$page->param(bkuser => $webvar{bkuser});
	796	# these two could use virtually any character
	797	$page->param(bkvpass => $q->escapeHTML($webvar{bkvpass}));
	798	$page->param(bkepass => $q->escapeHTML($webvar{bkepass}));
	799	$page->param(bkport => $webvar{bkport});
[798]	800	$page->param(bkip => $webvar{bkip});
[782]	801	}
	802
[517]	803	# Yay! This now has it's very own little home.
	804	$page->param(billinguser => $webvar{userid})
[299]	805	if $webvar{userid};
[284]	806
[835]	807	syslog "debug", "billinguser used ($authuser): alloc_from $alloc_from, type $webvar{alloctype}" if $webvar{userid};
	808
[517]	809	##fixme: this is only needed iff confirm.tmpl and
	810	# confirmRemove.tmpl are merged (quite possible, just
	811	# a little tedious)
	812	$page->param(action => "insert");
[284]	813
[4]	814	} # end confirmAssign
	815
	816
	817	# Do the work of actually inserting a block in the database.
	818	sub insertAssign {
[233]	819	if ($IPDBacl{$authuser} !~ /a/) {
[517]	820	$aclerr = 'addblock';
[233]	821	return;
	822	}
[4]	823	# Some things are done more than once.
[111]	824	return if !validateInput();
[4]	825
[782]	826	##fixme: permission check
[284]	827	if (!defined($webvar{privdata})) {
	828	$webvar{privdata} = '';
	829	}
[575]	830
[106]	831	# $code is "success" vs "failure", $msg contains OK for a
	832	# successful netblock allocation, the IP allocated for static
	833	# IP, or the error message if an error occurred.
[517]	834
[677]	835	##fixme: consider just passing \%webvar to allocateBlock()?
	836	# collect per-IP rDNS fields. only copy over the ones that actually have something in them.
	837	my %iprev;
	838	foreach (keys %webvar) {
	839	$iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
	840	}
	841
[691]	842	# Easier to see and cosmetically fiddle the list like this
	843	my %insert_args = (
	844	cidr => $webvar{fullcidr},
	845	fbid => $webvar{fbid},
[692]	846	reserve => $webvar{reserve},
[691]	847	parent => $webvar{parent},
	848	custid => $webvar{custid},
	849	type => $webvar{alloctype},
	850	city => $webvar{city},
	851	desc => $webvar{desc},
	852	notes => $webvar{notes},
	853	circid => $webvar{circid},
	854	privdata => $webvar{privdata},
	855	nodeid => $webvar{node},
	856	rdns => $webvar{rdns},
	857	vrf => $webvar{vrf},
	858	vlan => $webvar{vlan},
	859	user => $authuser,
	860	);
[4]	861
[782]	862	##fixme: permission check
	863	# fill in backup data, if present/allowed
	864	if ($webvar{backupfields}) {
	865	$insert_args{backup} = 1;
[798]	866	for my $bkfield (@IPDB::backupfields) {
[782]	867	$insert_args{"bk$bkfield"} = ($webvar{"bk$bkfield"} ? $webvar{"bk$bkfield"} : '');
	868	}
	869	}
	870
[766]	871	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	872
	873	# clean up a minor mess with guided allocation of static IPs
	874	if ($webvar{alloctype} =~ /^.i$/) {
	875	$insert_args{alloc_from} = $pinfo->{block};
	876	}
	877
[691]	878	my ($code,$msg) = allocateBlock($ip_dbh, %insert_args, iprev => \%iprev);
	879
[111]	880	if ($code eq 'OK') {
[766]	881	# breadcrumbs lite! provide at least a link to the parent of the block we just allocated.
	882	$page->param(parentid => $webvar{parent});
	883	$page->param(parentblock => $pinfo->{block});
	884
[106]	885	if ($webvar{alloctype} =~ /^.i$/) {
[300]	886	$msg =~ s\|/32\|\|;
[517]	887	$page->param(staticip => $msg);
	888	$page->param(custid => $webvar{custid});
	889	$page->param(billinguser => $webvar{billinguser});
[839]	890	$page->param(billinglink => $IPDB::billinglink);
[416]	891	mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
	892	"$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
[881]	893	"Description: $webvar{desc}\n".
	894	($webvar{rdns} ? "DNS name: $webvar{rdns}\n" : '').
	895	"\nAllocated by: $authuser\n");
[106]	896	} else {
[301]	897	my $netblock = new NetAddr::IP $webvar{fullcidr};
[517]	898	$page->param(fullcidr => $webvar{fullcidr});
	899	$page->param(alloctype => $disp_alloctypes{$webvar{alloctype}});
	900	$page->param(custid => $webvar{custid});
[697]	901
	902	# Full breadcrumbs
	903	my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
	904	my @rcrumbs = reverse (@$crumbs);
	905	$utilbar->param(breadcrumb => \@rcrumbs);
	906
[517]	907	if ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) {
	908	$page->param(billinguser => $webvar{billinguser});
[839]	909	$page->param(billinglink => $IPDB::billinglink);
[517]	910	$page->param(custid => $webvar{custid});
	911	$page->param(netaddr => $netblock->addr);
	912	$page->param(masklen => $netblock->masklen);
	913	}
[835]	914	syslog "debug", "billinguser used ($authuser): allocated $netblock, type $webvar{alloctype}" if $webvar{billinguser};
[416]	915	mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
	916	"$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
[881]	917	"Description: $webvar{desc}\n".
	918	($webvar{rdns} ? "DNS name/pattern: $webvar{rdns}\n" : '').
	919	"\nAllocated by: $authuser\n");
[4]	920	}
[106]	921	syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
[256]	922	"'$webvar{alloctype}' ($msg)";
[111]	923	} else {
	924	syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
	925	"'$webvar{alloctype}' by $authuser failed: '$msg'";
[766]	926	$page->param(err => "Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}' failed:");
	927	$page->param(errmsg => $msg);
[106]	928	}
[4]	929
	930	} # end insertAssign()
	931
	932
	933	# Does some basic checks on common input data to make sure nothing
	934	# really weird gets in to the database through this script.
	935	# Does NOT do complete input validation!!!
	936	sub validateInput {
	937	if ($webvar{city} eq '-') {
[517]	938	$page->param(err => 'Please choose a city');
[111]	939	return;
[4]	940	}
[138]	941
	942	# Alloctype check.
[4]	943	chomp $webvar{alloctype};
[138]	944	if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
	945	# Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
	946	# managing to call things in such a way as to cause this deserves a cryptic error.
[517]	947	$page->param(err => 'Invalid alloctype');
[138]	948	return;
	949	}
	950
	951	# CustID check
[4]	952	# We have different handling for customer allocations and "internal" or "our" allocations
[214]	953	if ($def_custids{$webvar{alloctype}} eq '') {
[4]	954	if (!$webvar{custid}) {
[517]	955	$page->param(err => 'Please enter a customer ID.');
[111]	956	return;
[4]	957	}
[546]	958	# Crosscheck with billing.
	959	my $status = CustIDCK->custid_exist($webvar{custid});
	960	if ($CustIDCK::Error) {
	961	$page->param(err => "Error verifying customer ID: ".$CustIDCK::ErrMsg);
	962	return;
[4]	963	}
[546]	964	if (!$status) {
	965	$page->param(err => "Customer ID not valid. Make sure the Customer ID ".
	966	"is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
	967	"non-customer assignments.");
	968	return;
	969	}
[400]	970	# print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
[138]	971	} else {
[167]	972	# New! Improved! And now Loaded From The Database!!
[320]	973	if ((!$webvar{custid}) \|\| ($webvar{custid} ne 'STAFF')) {
	974	$webvar{custid} = $def_custids{$webvar{alloctype}};
	975	}
[4]	976	}
[111]	977
[571]	978	## hmmm.... is this even useful?
	979	if (0) {
[111]	980	# Check POP location
	981	my $flag;
[187]	982	if ($webvar{alloctype} eq 'rm') {
[111]	983	$flag = 'for a routed netblock';
	984	foreach (@poplist) {
	985	if (/^$webvar{city}$/) {
	986	$flag = 'n';
	987	last;
	988	}
	989	}
	990	} else {
	991	$flag = 'n';
[442]	992	##fixme: hook to force-set POP or city on certain alloctypes
	993	# if ($webvar{alloctype =~ /foo,bar,bz/ { $webvar{pop} = 'blah'; }
[536]	994	if ($webvar{pop} && $webvar{pop} =~ /^-$/) {
[111]	995	$flag = 'to route the block from/through';
	996	}
	997	}
[517]	998
	999	# if the alloctype has a restricted city/POP list as determined above,
	1000	# and the reqested city/POP does not match that list, complain
[111]	1001	if ($flag ne 'n') {
[517]	1002	$page->param(err => "Please choose a valid POP location $flag. Valid ".
[111]	1003	"POP locations are currently:<br>\n".join (" - ", @poplist));
	1004	return;
	1005	}
[571]	1006	}
[111]	1007
[691]	1008	# VRF. Not a full validity check, just a basic sanity check.
	1009	if ($webvar{vrf}) {
	1010	# Trim leading and trailing whitespace first
	1011	$webvar{vrf} =~ s/^\s+//;
	1012	$webvar{vrf} =~ s/\s+$//;
	1013	if ($webvar{vrf} !~ /^[\w\d_.-]{1,32}$/) {
	1014	$page->param(err => "VRF values may only contain alphanumerics, and may not be more than 32 characters");
	1015	return;
	1016	}
	1017	}
	1018
	1019	# VLAN. Should we allow/use VLAN names, or just the numeric ID?
	1020	if ($webvar{vlan}) {
	1021	# Trim leading and trailing whitespace first
	1022	$webvar{vlan} =~ s/^\s+//;
	1023	$webvar{vlan} =~ s/\s+$//;
[884]	1024	# Then any surrounding a comma
	1025	$webvar{vlan} =~ s/\s,\s/,/g;
[691]	1026	# ... ve make it ze configurable thingy!
	1027	if ($IPDB::numeric_vlan) {
[884]	1028	if ($webvar{vlan} !~ /^[\d,-]+$/) {
[691]	1029	$page->param(err => "VLANs must be numeric");
	1030	return;
	1031	}
	1032	} else {
[884]	1033	if ($webvar{vlan} !~ /^[\w\d_.,-]+$/) {
[691]	1034	$page->param(err => "VLANs must be alphanumeric");
	1035	return;
	1036	}
	1037	}
	1038	}
	1039
[782]	1040	# Backup fields. Minimal sanity checks.
[813]	1041	# Bypass if the user isn't authorized for backup data, or if the checkbox is unchecked
	1042	if ($IPDBacl{$authuser} =~ /s/ && defined($webvar{backupfields})) {
	1043	for my $bkfield (qw(brand model)) {
	1044	if (!$webvar{"bk$bkfield"}) {
	1045	$page->param(err => "Backup $bkfield must be filled in if IP/netblock is flagged for backup");
	1046	return;
	1047	}
	1048	if ($webvar{"bk$bkfield"} !~ /^[a-zA-Z0-9\s_.-]+$/) {
	1049	$page->param(err => "Invalid characters in backup $bkfield");
	1050	return;
	1051	}
[798]	1052	}
[813]	1053	for my $bkfield (qw(type src user)) { # no spaces in these!
	1054	if ($webvar{"bk$bkfield"} && $webvar{"bk$bkfield"} !~ /^[a-zA-Z0-9_.-]+$/) {
	1055	$page->param(err => "Invalid characters in backup $bkfield");
	1056	return;
	1057	}
[782]	1058	}
[813]	1059	if ($webvar{bkport}) {
	1060	$webvar{bkport} =~ s/^\s+//g;
	1061	$webvar{bkport} =~ s/\s+$//g;
	1062	if ($webvar{bkport} !~ /^\d+$/) {
	1063	$page->param(err => "Backup port must be numeric");
	1064	return;
	1065	}
[782]	1066	}
[798]	1067	##fixme: code review: should normalize $webvar{cidr} variants so we can
	1068	# check for non-/32 allocations having the backup IP field filled in here,
	1069	# instead of failing on the allocation or update attempt
[813]	1070	if ($webvar{bkip}) {
	1071	$webvar{bkip} =~ s/^\s+//g;
	1072	$webvar{bkip} =~ s/\s+$//g;
	1073	if ($webvar{bkip} !~ /^[\da-fA-F:.]+$/) {
	1074	$page->param(err => "Backup IP must be an IP");
	1075	return;
	1076	}
[798]	1077	}
[813]	1078	} # backup
[782]	1079
[111]	1080	return 'OK';
[4]	1081	} # end validateInput
	1082
	1083
	1084	# Displays details of a specific allocation in a form
	1085	# Allows update/delete
	1086	# action=edit
	1087	sub edit {
	1088
[534]	1089	# snag block info from db
[634]	1090	my $blockinfo = getBlockData($ip_dbh, $webvar{id}, $webvar{basetype});
[750]	1091	my $cidr = new NetAddr::IP $blockinfo->{block};
[691]	1092	$page->param(id => $webvar{id});
[634]	1093	$page->param(basetype => $webvar{basetype});
[4]	1094
[697]	1095	# Tree navigation
	1096	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1097	my @rcrumbs = reverse (@$crumbs);
	1098	$utilbar->param(breadcrumb => \@rcrumbs);
	1099
[705]	1100	# Show link to IP list for pools
	1101	$page->param(ispool => 1) if $blockinfo->{type} =~ /^.[dp]$/;
	1102
[534]	1103	# Clean up extra whitespace on alloc type. Mainly a legacy-data cleanup.
	1104	$blockinfo->{type} =~ s/\s//;
[4]	1105
[760]	1106	##fixme: The case of "allocation larger than a /24" (or any similar case
	1107	# where the allocation is larger than the zone(s) in DNS) doesn't work well.
	1108	# Best solution may just be to add a warning that the entry shown may not be
	1109	# correct/complete.
	1110	if ($blockinfo->{revavail} \|\| $blockinfo->{revpartial}) {
	1111	$page->param(showrev => ($blockinfo->{revavail} \|\| $blockinfo->{revpartial}) );
[830]	1112	$page->param(v6 => $cidr->{isv6});
	1113	$page->param(dnslink => $IPDB::dnsadmin_url);
	1114
	1115	# get the DNSAdmin zone ID(s) for this allocation.
	1116	# Multiple zones should be rare, but are NOT impossible!
	1117	my $revlist = getRevID($ip_dbh, user => $authuser, cidr => $blockinfo->{block},
	1118	location => $blockinfo->{location});
[866]	1119	$page->param(revlist => $revlist) if $revlist;
[830]	1120
[750]	1121	my $cached;
	1122	# Get rDNS info; duplicates a bit of getBlockData but also does the RPC call if possible
	1123	($blockinfo->{rdns},$cached) = getBlockRDNS($ip_dbh, id => $webvar{id}, type => $blockinfo->{type}, user => $authuser);
[760]	1124	$page->param(rdns => $blockinfo->{rdns});
[750]	1125	# visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
	1126	$page->param(cached => $cached);
[586]	1127
[750]	1128	# Limit the per-IP rDNS list based on CIDR length; larger ones just take up too much space.
	1129	# Also, don't show on IP pools; the individual IPs will have a space for rDNS
	1130	# Don't show on single IPs; these use the "pattern" field
	1131	if ($IPDBacl{$authuser} =~ /c/
	1132	&& $cidr->masklen != $cidr->bits
	1133	&& ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
[780]	1134	# config flag for "all block types" OR "not-a-pool-or-IP type"
	1135	&& ($IPDB::revlistalltypes \|\| $blockinfo->{type} !~ /^.[dpi]/)
	1136	# safety against trying to retrieve and display more than 1k (10 bits, /22 v4) worth of individual IPs
	1137	# ever. If you really need to manage a long list of IPs like that all in one place, you can use the DNS
	1138	# management tool. Even a /26 is a bit much, really.
	1139	&& ($cidr->bits - $cidr->masklen) <= 10
[750]	1140	# do we want to allow v6 at all?
	1141	#&& ! $cidr->{isv6}
	1142	) {
	1143	$page->param(r_iplist => getRDNSbyIP($ip_dbh, id => $webvar{id}, type => $blockinfo->{type},
	1144	range => $blockinfo->{block}, user => $authuser) );
	1145	}
	1146	} # rDNS availability check
[675]	1147
[786]	1148	# backup data
	1149	if ($blockinfo->{hasbk}) {
	1150	$page->param(hasbackup => $blockinfo->{hasbk});
[798]	1151	for my $bkfield (@IPDB::backupfields) {
[786]	1152	$page->param("bk$bkfield" => $blockinfo->{"bk$bkfield"});
	1153	}
	1154	$page->param(bktelnet => 1) if $blockinfo->{bktype} eq 'telnet';
	1155	$page->param(bkssh => 1) if $blockinfo->{bktype} eq 'SSH';
	1156	}
	1157
[691]	1158	# consider extending this to show time as well as date
	1159	my ($lastmod,undef) = split /\s+/, $blockinfo->{lastmod};
	1160	$page->param(lastmod => $lastmod);
[4]	1161
[691]	1162	$page->param(block => $blockinfo->{block});
	1163	$page->param(city => $blockinfo->{city});
	1164	$page->param(custid => $blockinfo->{custid});
[4]	1165
[187]	1166	##fixme The check here should be built from the database
[517]	1167	# Need to expand to support pool types too
[534]	1168	if ($blockinfo->{type} =~ /^.[ne]$/ && $IPDBacl{$authuser} =~ /c/) {
[517]	1169	$page->param(changetype => 1);
	1170	$page->param(alloctype => [
[534]	1171	{ selme => ($blockinfo->{type} eq 'me'), type => "me", disptype => "Dialup netblock" },
	1172	{ selme => ($blockinfo->{type} eq 'de'), type => "de", disptype => "Dynamic DSL netblock" },
	1173	{ selme => ($blockinfo->{type} eq 'ce'), type => "ce", disptype => "Dynamic cable netblock" },
	1174	{ selme => ($blockinfo->{type} eq 'we'), type => "we", disptype => "Dynamic wireless netblock" },
	1175	{ selme => ($blockinfo->{type} eq 'cn'), type => "cn", disptype => "Customer netblock" },
	1176	{ selme => ($blockinfo->{type} eq 'en'), type => "en", disptype => "End-use netblock" },
	1177	{ selme => ($blockinfo->{type} eq 'in'), type => "in", disptype => "Internal netblock" },
[517]	1178	]
	1179	);
	1180	} else {
[534]	1181	$page->param(disptype => $disp_alloctypes{$blockinfo->{type}});
	1182	$page->param(type => $blockinfo->{type});
[517]	1183	}
	1184
[397]	1185	## node hack
[634]	1186	my ($nodeid,$nodename) = getNodeInfo($ip_dbh, $blockinfo->{block});
	1187	# $page->param(havenodeid => $nodeid);
	1188	$page->param(nodename => $nodename);
[517]	1189
	1190	##fixme: this whole hack needs cleanup and generalization for all alloctypes
	1191	##fixme: arguably a bug that presence of a nodeid implies it can be changed..
[634]	1192	if ($IPDBacl{$authuser} =~ /c/) {
	1193	my $nlist = getNodeList($ip_dbh);
	1194	if ($nodeid) {
[530]	1195	foreach (@{$nlist}) {
[634]	1196	$$_{selme} = ($$_{node_id} == $nodeid);
[397]	1197	}
	1198	}
[634]	1199	$page->param(nodelist => $nlist);
[397]	1200	}
	1201	## end node hack
[517]	1202
[834]	1203	# $page->param(vrf => $blockinfo->{vrf});
[691]	1204	$page->param(vlan => $blockinfo->{vlan});
[33]	1205
[695]	1206	# Reserved-for-expansion
	1207	$page->param(reserve => $blockinfo->{reserve});
	1208	$page->param(reserve_id => $blockinfo->{reserve_id});
	1209	my $newblock = NetAddr::IP->new($cidr->addr, $cidr->masklen - 1)->network;
	1210	$page->param(newblock => $newblock);
	1211
[517]	1212	# not happy with the upside-down logic, but...
[534]	1213	$page->param(swipable => $blockinfo->{type} !~ /.i/);
[691]	1214	$page->param(swip => $blockinfo->{swip} ne 'n') if $blockinfo->{swip};
[320]	1215
[691]	1216	$page->param(circid => $blockinfo->{circuitid});
	1217	$page->param(desc => $blockinfo->{description});
	1218	$page->param(notes => $blockinfo->{notes});
	1219
[284]	1220	# Check to see if we can display sensitive data
[691]	1221	$page->param(nocling => $IPDBacl{$authuser} =~ /s/);
[534]	1222	$page->param(privdata => $blockinfo->{privdata});
[284]	1223
[517]	1224	# ACL trickery - these two template booleans control the presence of all form/input tags
	1225	$page->param(maychange => $IPDBacl{$authuser} =~ /c/);
	1226	$page->param(maydel => $IPDBacl{$authuser} =~ /d/);
[4]	1227
[702]	1228	# Need to find internal knobs to twist to actually vary these. (Ab)use "change" flag for now
[789]	1229	$page->param(maymerge => ($IPDBacl{$authuser} =~ /m/ && $blockinfo->{type} !~ /^.i$/));
	1230
[702]	1231	if ($IPDBacl{$authuser} =~ /c/ && $blockinfo->{type} !~ /^.i$/) {
	1232	if ($blockinfo->{type} =~ /^.p$/) {
	1233	# PPP pools
	1234	$page->param(maysplit => 1) if $cidr->masklen+1 < $cidr->bits;
	1235	} elsif ($blockinfo->{type} =~ /.d/) {
	1236	# Non-PPP pools
	1237	$page->param(maysplit => 1) if $cidr->masklen+2 < $cidr->bits;
	1238	} else {
	1239	# Standard netblocks. Arguably allowing splitting these down to single IPs
	1240	# doesn't make much sense, but forcing users to apply allocation types
	1241	# "properly" is worse than herding cats.
	1242	$page->param(maysplit => 1) if $cidr->masklen < $cidr->bits;
	1243	}
	1244	}
	1245
[4]	1246	} # edit()
	1247
	1248
	1249	# Stuff new info about a block into the db
	1250	# action=update
	1251	sub update {
[284]	1252	if ($IPDBacl{$authuser} !~ /c/) {
[517]	1253	$aclerr = 'updateblock';
[284]	1254	return;
	1255	}
[4]	1256
[706]	1257	# Collect existing block info here, since we need it for the breadcrumb nav
	1258	my $binfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
	1259	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1260	my @rcrumbs = reverse (@$crumbs);
	1261	$utilbar->param(breadcrumb => \@rcrumbs);
	1262
[4]	1263	# Make sure incoming data is in correct format - custID among other things.
[228]	1264	return if !validateInput;
[4]	1265
[536]	1266	$webvar{swip} = 'n' if !$webvar{swip};
	1267
[531]	1268	my %updargs = (
	1269	custid => $webvar{custid},
	1270	city => $webvar{city},
	1271	description => $webvar{desc},
	1272	notes => $webvar{notes},
	1273	circuitid => $webvar{circid},
	1274	block => $webvar{block},
	1275	type => $webvar{alloctype},
[536]	1276	swip => $webvar{swip},
[588]	1277	rdns => $webvar{rdns},
[691]	1278	vrf => $webvar{vrf},
	1279	vlan => $webvar{vlan},
[588]	1280	user => $authuser,
[531]	1281	);
	1282
[788]	1283	# Check to see if user is allowed to do anything with sensitive data
	1284	if ($IPDBacl{$authuser} =~ /s/) {
	1285	$updargs{privdata} = $webvar{privdata};
[798]	1286	for my $bkfield (@IPDB::backupfields) {
[788]	1287	$updargs{"bk$bkfield"} = $webvar{"bk$bkfield"};
	1288	}
[798]	1289	$updargs{backup} = $webvar{backupfields};
[788]	1290	} else {
	1291	# If the user doesn't have permissions to monkey with NOC-things, pass
	1292	# a flag so we don't treat it as "backup data removed"
	1293	$updargs{ignorebk} = 1;
	1294	}
	1295
[531]	1296	# Semioptional values
	1297	$updargs{node} = $webvar{node} if $webvar{node};
	1298
[677]	1299	# collect per-IP rDNS fields. only copy over the ones that actually have something in them.
	1300	my %iprev;
	1301	foreach (keys %webvar) {
	1302	$iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
	1303	}
[531]	1304
[830]	1305	# and now IPv6
	1306	##fixme: how to remove an entry? maybe treat empty host as "delete meeeee!"?
	1307	if ($webvar{v6list}) {
	1308	my @v6lines = split /\n/, $webvar{v6list};
	1309	foreach (@v6lines) {
	1310	s/^\s+//;
	1311	s/\s+$//;
	1312	next if /^$/;
	1313	my ($ip,$name) = split /,/;
	1314	$iprev{"host_$ip"} = $name;
	1315	}
	1316	}
	1317
[695]	1318	# Merge with reserved freeblock
	1319	$updargs{fbmerge} = $webvar{expandme} if $webvar{expandme};
	1320
[677]	1321	my ($code,$msg) = updateBlock($ip_dbh, %updargs, iprev => \%iprev);
	1322
[531]	1323	if ($code eq 'FAIL') {
[851]	1324	syslog "err", "$authuser could not update block/IP $webvar{block} ($binfo->{block}): '$msg'";
[787]	1325	$page->param(err => "Could not update block/IP $binfo->{block}: $msg");
[111]	1326	return;
[4]	1327	}
	1328
	1329	# If we get here, the operation succeeded.
[851]	1330	syslog "notice", "$authuser updated $webvar{block} ($binfo->{block})";
[531]	1331	##fixme: log details of the change? old way is in the .debug stream anyway.
[416]	1332	##fixme: need to wedge something in to allow "update:field" notifications
	1333	## hmm. how to tell what changed? O_o
[787]	1334	mailNotify($ip_dbh, 's:swi', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $binfo->{block}",
	1335	"$binfo->{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
[4]	1336
[517]	1337	## node hack
	1338	if ($webvar{node} && $webvar{node} ne '-') {
[530]	1339	my $nodename = getNodeName($ip_dbh, $webvar{node});
[517]	1340	$page->param(nodename => $nodename);
	1341	}
	1342	## end node hack
	1343
[380]	1344	# Link back to browse-routed or list-pool page on "Update complete" page.
[634]	1345	my $pblock = getBlockData($ip_dbh, $binfo->{parent_id});
	1346	$page->param(backid => $binfo->{parent_id});
	1347	$page->param(backblock => $pblock->{block});
	1348	$page->param(backpool => ($webvar{basetype} eq 'i'));
[380]	1349
[536]	1350	# Do some HTML fiddling here instead of using ESCAPE=HTML in the template,
	1351	# because otherwise we can't convert \n to <br>. sigh
	1352	$webvar{notes} = $q->escapeHTML($webvar{notes}); # escape first...
	1353	$webvar{notes} =~ s/\n/<br>\n/; # ... then convert newlines
	1354	$webvar{privdata} = ($webvar{privdata} ? $q->escapeHTML($webvar{privdata}) : " ");
	1355	$webvar{privdata} =~ s/\n/<br>\n/;
	1356
[765]	1357	if ($webvar{expandme}) {
	1358	# this is fugly but still faster than hitting the DB again with getBlockData()
	1359	my $tmp = new NetAddr::IP $binfo->{block};
	1360	my $fb = new NetAddr::IP $binfo->{reserve};
	1361	my @newblock = $tmp->compact($fb);
	1362	$page->param(cidr => $newblock[0]);
	1363	} else {
	1364	$page->param(cidr => $binfo->{block});
	1365	}
[588]	1366	$page->param(rdns => $webvar{rdns});
[517]	1367	$page->param(city => $webvar{city});
	1368	$page->param(disptype => $disp_alloctypes{$webvar{alloctype}});
	1369	$page->param(custid => $webvar{custid});
	1370	$page->param(swip => $webvar{swip} eq 'on' ? 'Yes' : 'No');
[536]	1371	$page->param(circid => $webvar{circid});
	1372	$page->param(desc => $webvar{desc});
	1373	$page->param(notes => $webvar{notes});
[788]	1374	if ($IPDBacl{$authuser} =~ /s/) {
	1375	$page->param(nocling => 1);
	1376	$page->param(privdata => $webvar{privdata});
[798]	1377	if ($webvar{backupfields} && $webvar{backupfields} eq 'on') {
	1378	$page->param(hasbackup => 1);
[800]	1379	for my $bkfield (@IPDB::backupfields) {
[798]	1380	$page->param("bk$bkfield" => $webvar{"bk$bkfield"});
[788]	1381	}
	1382	}
	1383	}
[4]	1384
	1385	} # update()
	1386
	1387
[702]	1388	sub prepSplit {
	1389	if ($IPDBacl{$authuser} !~ /c/) {
	1390	$aclerr = 'splitblock';
	1391	return;
	1392	}
	1393
	1394	my $blockinfo = getBlockData($ip_dbh, $webvar{block});
	1395
[705]	1396	# Tree navigation
	1397	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1398	my @rcrumbs = reverse (@$crumbs);
	1399	$utilbar->param(breadcrumb => \@rcrumbs);
	1400
[702]	1401	if ($blockinfo->{type} =~ /^.i$/) {
	1402	$page->param(err => "Can't split a single IP allocation");
	1403	return;
	1404	}
	1405
	1406	# Info about current allocation
	1407	$page->param(oldblock => $blockinfo->{block});
	1408	$page->param(block => $webvar{block});
	1409
	1410	# Note that there are probably different rules that should be followed to restrict splitting IPv6 blocks;
	1411	# strictly speaking it will be exceptionally rare to see smaller than a /64 assigned to a customer, since that
	1412	# breaks auto-addressing schemes.
	1413
	1414	# Generate possible splits
	1415	my $block = new NetAddr::IP $blockinfo->{block};
	1416	my $oldmask = $block->masklen;
	1417	if ($blockinfo->{type} =~ /^.d$/) {
	1418	# Non-PPP pools
[705]	1419	$page->param(ispool => 1);
[702]	1420	if ($oldmask+2 >= $block->bits) {
	1421	$page->param(err => "Can't split a standard netblock pool any further");
	1422	return;
	1423	}
	1424	# Allow splitting down to v4 /30 (which results in one usable IP; dubiously useful)
	1425	$page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-2;
	1426	} elsif ($blockinfo->{type} =~ /.p/) {
[705]	1427	$page->param(ispool => 1);
[702]	1428	# Allow splitting PPP pools down to v4 /31
	1429	$page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-1;
	1430	} else {
	1431	# Allow splitting all other non-pool netblocks down to single IPs, which...
	1432	# arguably should be aggregated in a pool. Except where they shouldn't.
	1433	$page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits;
	1434	}
	1435	# set the split-in-half mask
	1436	$page->param(sp2mask => $oldmask+1);
	1437
	1438	# Generate possible shrink targets
	1439	my @keepers = $block->split($block->masklen+1);
	1440	$page->param(newblockA => $keepers[0]);
	1441	$page->param(newblockB => $keepers[1]);
	1442	} # prepSplit()
	1443
	1444
	1445	sub doSplit {
	1446	if ($IPDBacl{$authuser} !~ /c/) {
	1447	$aclerr = 'splitblock';
	1448	return;
	1449	}
	1450
	1451	##fixme: need consistent way to identify "this thing that is this thing" with only the ID
	1452	# also applies to other locations
	1453	my $blockinfo = getBlockData($ip_dbh, $webvar{block});
	1454
[705]	1455	# Tree navigation
	1456	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1457	my @rcrumbs = reverse (@$crumbs);
	1458	$utilbar->param(breadcrumb => \@rcrumbs);
	1459
[702]	1460	if ($blockinfo->{type} =~ /^.i$/) {
	1461	$page->param(err => "Can't split a single IP allocation");
	1462	return;
	1463	}
	1464
	1465	if ($webvar{subact} eq 'split') {
	1466	$page->param(issplit => 1);
[705]	1467	my $block = new NetAddr::IP $blockinfo->{block};
[707]	1468	my $newblocks = splitBlock($ip_dbh, id => $webvar{block}, basetype => 'b', newmask => $webvar{split},
	1469	user => $authuser);
[702]	1470	if ($newblocks) {
	1471	$page->param(newblocks => $newblocks);
	1472	} else {
	1473	$page->param(err => $IPDB::errstr);
	1474	}
	1475
[705]	1476	} elsif ($webvar{subact} eq 'shrink') {
	1477	$page->param(nid => $webvar{block});
	1478	$page->param(newblock => $webvar{shrink});
	1479	my $newfree = shrinkBlock($ip_dbh, $webvar{block}, $webvar{shrink});
	1480	if ($newfree) {
	1481	$page->param(newfb => $newfree);
	1482	} else {
	1483	$page->param(err => $IPDB::errstr);
	1484	}
	1485
[702]	1486	} else {
[705]	1487	# Your llama is on fire.
	1488	$page->param(err => "Missing form field that shouldn't be missing.");
	1489	return;
[702]	1490	}
[705]	1491
	1492	# common bits
	1493	$page->param(cidr => $blockinfo->{block});
	1494	# and the backlink to the parent container
	1495	my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id});
	1496	$page->param(backid => $blockinfo->{parent_id});
	1497	$page->param(backblock => $pinfo->{block});
[702]	1498	} # doSplit()
	1499
	1500
[717]	1501	# Set up for merge
	1502	sub prepMerge {
[789]	1503	if ($IPDBacl{$authuser} !~ /m/) {
	1504	$aclerr = 'mergeblock';
	1505	return;
	1506	}
	1507
[717]	1508	my $binfo = getBlockData($ip_dbh, $webvar{block});
[760]	1509
	1510	# Tree navigation
	1511	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1512	my @rcrumbs = reverse (@$crumbs);
	1513	$utilbar->param(breadcrumb => \@rcrumbs);
	1514
[717]	1515	$page->param(block => $webvar{block});
	1516	$page->param(ispool => $binfo->{type} =~ /.[dp]/);
	1517	$page->param(ismaster => $binfo->{type} eq 'mm');
	1518	$page->param(oldblock => $binfo->{block});
	1519	$page->param(oldtype => $disp_alloctypes{$binfo->{type}});
	1520	$page->param(typelist => getTypeList($ip_dbh, 'n', $binfo->{type})); # down the rabbit hole we go...
	1521
[733]	1522	# Strings for scope; do this way so we don't have to edit them many places
	1523	$page->param(vis_keepall => $merge_display{keepall});
	1524	$page->param(vis_mergepeer => $merge_display{mergepeer});
	1525	$page->param(vis_clearpeer => $merge_display{clearpeer});
	1526	$page->param(vis_clearall => $merge_display{clearall});
	1527
[717]	1528	} # prepMerge()
	1529
	1530
[720]	1531	# Show what will be merged, present warnings about data loss
	1532	sub confMerge {
[789]	1533	if ($IPDBacl{$authuser} !~ /m/) {
	1534	$aclerr = 'mergeblock';
	1535	return;
	1536	}
	1537
[720]	1538	if (!$webvar{newmask} \|\| $webvar{newmask} !~ /^\d+$/) {
	1539	$page->param(err => 'New netmask required');
	1540	return;
	1541	}
	1542
	1543	$page->param(block => $webvar{block});
	1544	my $binfo = getBlockData($ip_dbh, $webvar{block});
	1545	my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
	1546	my $minfo = getBlockData($ip_dbh, $binfo->{master_id});
	1547	my $block = new NetAddr::IP $binfo->{block};
	1548
	1549	# Tree navigation
	1550	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1551	my @rcrumbs = reverse (@$crumbs);
	1552	$utilbar->param(breadcrumb => \@rcrumbs);
	1553
	1554	$page->param(oldblock => $binfo->{block});
	1555	$page->param(oldtype => $disp_alloctypes{$binfo->{type}});
	1556	$page->param(ismaster => $binfo->{type} eq 'mm');
	1557	$page->param(ispool => $webvar{alloctype} =~ /.[dp]/);
	1558	$page->param(isleaf => $webvar{alloctype} =~ /.[enr]/);
	1559	$page->param(newtype => $webvar{alloctype});
	1560	$page->param(newdisptype => $disp_alloctypes{$webvar{alloctype}});
	1561	my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
	1562	$newblock = $newblock->network;
	1563	$page->param(newmask => $webvar{newmask});
	1564	$page->param(newblock => "$newblock");
	1565
	1566	# get list of allocations and freeblocks to be merged
	1567	my $malloc_list = listForMerge($ip_dbh, $binfo->{parent_id}, $newblock, 'a');
	1568	$page->param(mergealloc => $malloc_list);
	1569
[733]	1570	$page->param(vis_scope => $merge_display{$webvar{scope}});
[727]	1571	$page->param(scope => $webvar{scope});
[720]	1572	} # confMerge()
	1573
	1574
[751]	1575	# Make it so
	1576	sub doMerge {
[789]	1577	if ($IPDBacl{$authuser} !~ /m/) {
	1578	$aclerr = 'mergeblock';
	1579	return;
	1580	}
	1581
[751]	1582	if (!$webvar{newmask} \|\| $webvar{newmask} !~ /^\d+$/) {
	1583	$page->param(err => 'New netmask required');
	1584	return;
	1585	}
	1586
	1587	$page->param(block => $webvar{block});
	1588	my $binfo = getBlockData($ip_dbh, $webvar{block});
	1589	my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
	1590	my $block = new NetAddr::IP $binfo->{block};
	1591
	1592	# Tree navigation
	1593	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1594	my @rcrumbs = reverse (@$crumbs);
	1595	$utilbar->param(breadcrumb => \@rcrumbs);
	1596
	1597	$page->param(oldblock => $binfo->{block});
	1598	$page->param(oldtype => $disp_alloctypes{$binfo->{type}});
	1599	$page->param(newdisptype => $disp_alloctypes{$webvar{newtype}});
	1600	my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
	1601	$newblock = $newblock->network;
	1602	$page->param(newblock => $newblock);
	1603	$page->param(vis_scope => $merge_display{$webvar{scope}});
	1604
	1605	my $mlist = mergeBlocks($ip_dbh, $webvar{block}, %webvar, user => $authuser);
	1606
	1607	if ($mlist) {
	1608	#(newtype => $webvar{newtype}, newmask => $webvar{newmask}));
	1609	# Slice off first entry (the new parent - note this may be a new allocation,
	1610	# not the same ID that was "merged"!
	1611	my $parent = shift @$mlist;
	1612	$page->param(backpool => $webvar{newtype} =~ /.[dp]/);
	1613	if ($webvar{newtype} =~ /.[enr]/) {
	1614	$page->param(backleaf => 1);
	1615	$page->param(backid => $binfo->{parent_id});
	1616	$page->param(backblock => $pinfo->{block});
	1617	} else {
	1618	$page->param(backid => $parent->{id});
	1619	$page->param(backblock => $parent->{block});
	1620	}
	1621	$page->param(mergelist => $mlist);
	1622	} else {
	1623	$page->param(err => "Merge failed: $IPDB::errstr");
	1624	}
	1625	} # doMerge()
	1626
	1627
[4]	1628	# Delete an allocation.
[106]	1629	sub remove {
[233]	1630	if ($IPDBacl{$authuser} !~ /d/) {
[517]	1631	$aclerr = 'delblock';
[233]	1632	return;
	1633	}
	1634
[4]	1635	# Serves'em right for getting here...
	1636	if (!defined($webvar{block})) {
[517]	1637	$page->param(err => "Can't delete a block that doesn't exist");
[111]	1638	return;
[4]	1639	}
	1640
[538]	1641	my $blockdata;
[638]	1642	$blockdata = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
[4]	1643
[765]	1644	# Tree navigation
	1645	my $crumbs = getBreadCrumbs($ip_dbh, $blockdata->{parent_id});
	1646	my @rcrumbs = reverse (@$crumbs);
	1647	$utilbar->param(breadcrumb => \@rcrumbs);
	1648
[638]	1649	if ($blockdata->{parent_id} == 0) { # $webvar{alloctype} eq 'mm'
[538]	1650	$blockdata->{city} = "N/A";
	1651	$blockdata->{custid} = "N/A";
	1652	$blockdata->{circuitid} = "N/A";
	1653	$blockdata->{description} = "N/A";
	1654	$blockdata->{notes} = "N/A";
	1655	$blockdata->{privdata} = "N/A";
[638]	1656	} # end cases for different alloctypes
[517]	1657
[638]	1658	$page->param(blockid => $webvar{block});
	1659	$page->param(basetype => $webvar{basetype});
[4]	1660
[538]	1661	$page->param(block => $blockdata->{block});
[589]	1662	$page->param(rdns => $blockdata->{rdns});
	1663
	1664	# maybe need to apply more magic here?
	1665	# most allocations we do want to autodelete the forward as well as reverse; for a handful we don't.
	1666	# -> all real blocks (nb: pool IPs need extra handling)
	1667	# -> NOC/private-IP (how to ID?)
	1668	# -> anything with a pattern matching $IPDB::domain?
	1669	if ($blockdata->{type} !~ /^.i$/) {
	1670	$page->param(autodel => 1);
	1671	}
	1672
[538]	1673	$page->param(disptype => $disp_alloctypes{$blockdata->{type}});
	1674	$page->param(city => $blockdata->{city});
	1675	$page->param(custid => $blockdata->{custid});
	1676	$page->param(circid => $blockdata->{circuitid});
	1677	$page->param(desc => $blockdata->{description});
	1678	$blockdata->{notes} = $q->escapeHTML($blockdata->{notes});
	1679	$blockdata->{notes} =~ s/\n/<br>\n/;
	1680	$page->param(notes => $blockdata->{notes});
	1681	$blockdata->{privdata} = $q->escapeHTML($blockdata->{privdata});
[540]	1682	$blockdata->{privdata} = ' ' if !$blockdata->{privdata};
[538]	1683	$blockdata->{privdata} =~ s/\n/<br>\n/;
	1684	$page->param(privdata => $blockdata->{privdata}) if $IPDBacl{$authuser} =~ /s/;
	1685	$page->param(delpool => $blockdata->{type} =~ /^.[pd]$/);
[4]	1686
[517]	1687	} # end remove()
[4]	1688
	1689
	1690	# Delete an allocation. Return it to the freeblocks table; munge
	1691	# data as necessary to keep as few records as possible in freeblocks
	1692	# to prevent weirdness when allocating blocks later.
	1693	# Remove IPs from pool listing if necessary
	1694	sub finalDelete {
[233]	1695	if ($IPDBacl{$authuser} !~ /d/) {
[517]	1696	$aclerr = 'delblock';
[233]	1697	return;
	1698	}
[4]	1699
[370]	1700	# need to retrieve block data before deleting so we can notify on that
[638]	1701	my $blockinfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
	1702	my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id}, 'b');
[370]	1703
[765]	1704	# Tree navigation
	1705	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1706	my @rcrumbs = reverse (@$crumbs);
	1707	$utilbar->param(breadcrumb => \@rcrumbs);
	1708
[638]	1709	my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{basetype}, $webvar{delforward}, $authuser);
[4]	1710
[638]	1711	$page->param(block => $blockinfo->{block});
[651]	1712	$page->param(bdisp => $q->escapeHTML($disp_alloctypes{$blockinfo->{type}}));
[766]	1713	$page->param(delparent_id => $blockinfo->{parent_id});
[651]	1714	if ($pinfo) {
	1715	$page->param(delparent => $pinfo->{block});
	1716	$page->param(pdisp => $q->escapeHTML($disp_alloctypes{$pinfo->{type}}));
	1717	}
[638]	1718	$page->param(returnpool => ($webvar{basetype} eq 'i') );
[591]	1719	if ($code =~ /^WARN(POOL\|MERGE)/) {
[638]	1720	my ($pid,$pcidr) = split /,/, $msg;
[654]	1721	my $real_pinfo = getBlockData($ip_dbh, $pid, 'b');
[638]	1722	$page->param(parent_id => $pid);
	1723	$page->param(parent => $pcidr);
[654]	1724	$page->param(real_disp => $q->escapeHTML($disp_alloctypes{$real_pinfo->{type}}));
[577]	1725	$page->param(mergeip => $code eq 'WARNPOOL');
	1726	}
[591]	1727	if ($code eq 'WARN') {
	1728	$msg =~ s/\n/<br>\n/g;
	1729	$page->param(genwarn => $msg);
	1730	}
[577]	1731	if ($code eq 'OK' \|\| $code =~ /^WARN/) {
[851]	1732	syslog "notice", "$authuser deallocated '".$blockinfo->{type}."'-type netblock ID $webvar{block} ".
	1733	"($blockinfo->{block}), $blockinfo->{custid}, $blockinfo->{city}, desc='$blockinfo->{description}'";
	1734	mailNotify($ip_dbh, 'da', "REMOVED: $disp_alloctypes{$blockinfo->{type}} $blockinfo->{block}",
	1735	# $webvar{block} useful? do we care about the block ID here?
	1736	"$disp_alloctypes{$blockinfo->{type}} $blockinfo->{block} deallocated by $authuser\n".
	1737	"CustID: $blockinfo->{custid}\nCity: $blockinfo->{city}\n".
	1738	"Description: $blockinfo->{description}\n");
[106]	1739	} else {
[517]	1740	$page->param(failmsg => $msg);
[106]	1741	if ($webvar{alloctype} =~ /^.i$/) {
[851]	1742	syslog "err", "$authuser could not deallocate static IP $webvar{block} ($blockinfo->{block}): '$msg'";
[106]	1743	} else {
[851]	1744	syslog "err", "$authuser could not deallocate netblock $webvar{block} ($blockinfo->{block}): '$msg'";
[517]	1745	$page->param(netblock => 1);
[4]	1746	}
[106]	1747	}
[4]	1748
	1749	} # finalDelete

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