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source: trunk/cgi-bin/main.cgi@ 898

Last change on this file since 898 was 893, checked in by Kris Deugau, 8 years ago

/trunk

Finally review and refresh copyright years again

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Rev	Line
[4]	1	#!/usr/bin/perl
	2	# ipdb/cgi-bin/main.cgi
[8]	3	###
	4	# SVN revision info
	5	# $Date: 2016-11-02 00:54:09 +0000 (Wed, 02 Nov 2016) $
	6	# SVN revision $Rev: 893 $
	7	# Last update by $Author: kdeugau $
	8	###
[893]	9	# Copyright (C) 2004-2016 - 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
[892]	510	my @cities;
	511	foreach my $city (@citylist) {
	512	my %row = (city => $city, sel => ($pinfo->{city} eq $city) );
	513	push (@cities, \%row);
	514	}
	515	$page->param(preselected => 1);
	516	$page->param(citylist => \@cities);
	517
[697]	518	# Tree navigation
	519	my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
	520	my @rcrumbs = reverse (@$crumbs);
	521	$utilbar->param(breadcrumb => \@rcrumbs);
	522
[575]	523	$webvar{fbtype} = '' if !$webvar{fbtype};
	524	if ($webvar{fbtype} eq 'i') {
[633]	525	my $ipinfo = getBlockData($ip_dbh, $webvar{block}, 'i');
[575]	526	$page->param(
	527	fbip => 1,
[633]	528	block => $ipinfo->{block},
[575]	529	fbdisptype => $list_alloctypes{$ipinfo->{type}},
	530	type => $ipinfo->{type},
[633]	531	allocfrom => $pinfo->{block},
[575]	532	);
[187]	533	} else {
[529]	534	# get "primary" alloctypes, since these are all that can correctly be assigned if we're in this branch
[575]	535	my $tlist = getTypeList($ip_dbh, 'n');
[529]	536	$tlist->[0]->{sel} = 1;
[575]	537	$page->param(typelist => $tlist, block => $block);
[106]	538	}
[575]	539
[21]	540	} else {
[575]	541
	542	# Uncommon case, according to reported usage. Block to assign needs to be found based on criteria.
[541]	543	my $mlist = getMasterList($ip_dbh, 'c');
	544	$page->param(masterlist => $mlist);
[517]	545
	546	my @pops;
[633]	547	foreach my $pop (@citylist) {
[517]	548	my %row = (pop => $pop);
	549	push (@pops, \%row);
[92]	550	}
[517]	551	$page->param(pops => \@pops);
	552
[892]	553	my @cities;
	554	foreach my $city (@citylist) {
	555	my %row = (city => $city);
	556	push (@cities, \%row);
	557	}
	558	$page->param(citylist => \@cities);
	559
[529]	560	# get all standard alloctypes
	561	my $tlist = getTypeList($ip_dbh, 'a');
	562	$tlist->[0]->{sel} = 1;
	563	$page->param(typelist => $tlist);
[21]	564	}
[517]	565
[397]	566	## node hack
[530]	567	my $nlist = getNodeList($ip_dbh);
	568	$page->param(nodelist => $nlist);
[397]	569	## end node hack
	570
[782]	571	$page->param(nocling => $IPDBacl{$authuser} =~ /s/);
[284]	572
[4]	573	} # assignBlock
	574
	575
	576	# Take info on requested IP assignment and see what we can provide.
	577	sub confirmAssign {
[233]	578	if ($IPDBacl{$authuser} !~ /a/) {
[517]	579	$aclerr = 'addblock';
[233]	580	return;
	581	}
[4]	582
	583	my $cidr;
[692]	584	my $resv; # Reserved for expansion.
[4]	585	my $alloc_from;
[633]	586	my $fbid = $webvar{fbid};
	587	my $p_id = $webvar{parent};
[4]	588
	589	# Going to manually validate some items.
	590	# custid and city are automagic.
[111]	591	return if !validateInput();
[4]	592
[665]	593	# make sure this is defined
	594	$webvar{fbassign} = 'n' if !$webvar{fbassign};
	595
[4]	596	# Several different cases here.
	597	# Static IP vs netblock
	598	# + Different flavours of static IP
	599	# + Different flavours of netblock
	600
[575]	601	if ($webvar{alloctype} =~ /^.i$/ && $webvar{fbassign} ne 'y') {
[665]	602	if (!$webvar{pop}) {
	603	$page->param(err => "Please select a location/POP site to allocate from.");
	604	return;
	605	}
[532]	606	my $plist = getPoolSelect($ip_dbh, $webvar{alloctype}, $webvar{pop});
[517]	607	$page->param(staticip => 1);
[532]	608	$page->param(poollist => $plist) if $plist;
[4]	609	$cidr = "Single static IP";
[517]	610	##fixme: need to handle "no available pools"
[4]	611
	612	} else { # end show pool options
[21]	613
[533]	614	if ($webvar{fbassign} && $webvar{fbassign} eq 'y') {
[697]	615
	616	# Tree navigation
	617	my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
	618	my @rcrumbs = reverse (@$crumbs);
	619	$utilbar->param(breadcrumb => \@rcrumbs);
	620
[21]	621	$cidr = new NetAddr::IP $webvar{block};
[575]	622	$alloc_from = new NetAddr::IP $webvar{allocfrom};
[21]	623	$webvar{maskbits} = $cidr->masklen;
[692]	624	# Some additional checks are needed for reserving free space
	625	if ($webvar{reserve}) {
	626	if ($cidr == $alloc_from) {
	627	# We could still squirm and fiddle to try to find a way to reserve space, but the storage model for
	628	# IPDB means that all continguous free space is kept in the smallest number of strict CIDR netblocks
	629	# possible. (In theory.) If the request and the freeblock are the same, it is theoretically impossible
	630	# to reserve an equivalent-sized block either ahead or behind the requested one, because the pair
	631	# together would never be a strict CIDR block.
	632	$page->param(warning => "Can't reserve space for expansion; free block and requested allocation are the same.");
	633	delete $webvar{reserve};
	634	} else {
	635	# Find which new free block will match the reqested block.
	636	# Take the requested mask, shift by one
	637	my $tmpmask = $webvar{maskbits};
	638	$tmpmask--;
	639	# find the subnets with that mask in the selected free block
	640	my @pieces = $alloc_from->split($tmpmask);
	641	foreach my $slice (@pieces) {
	642	if ($slice->contains($cidr)) {
	643	# For the subnet that contains the requested block, split that in two,
	644	# and flag/cache the one that's not the requested block.
	645	my @bits = $slice->split($webvar{maskbits});
	646	if ($bits[0] == $cidr) {
	647	$resv = $bits[1];
	648	} else {
	649	$resv = $bits[0];
	650	}
	651	}
	652	}
	653	}
	654	} # reserve block check
	655
[21]	656	} else { # done with direct freeblocks assignment
	657
	658	if (!$webvar{maskbits}) {
[517]	659	$page->param(err => "Please specify a CIDR mask length.");
[111]	660	return;
[21]	661	}
[533]	662
	663	##fixme ick, ew, bleh. gotta handle the failure message generation better. push it into findAllocateFrom()?
	664	my $failmsg = "No suitable free block found.<br>\n";
[187]	665	if ($webvar{alloctype} eq 'rm') {
[533]	666	$failmsg .= "We do not have a free routeable block of that size.<br>\n".
	667	"You will have to either route a set of smaller netblocks or a single smaller netblock.";
[4]	668	} else {
[214]	669	if ($webvar{alloctype} =~ /^.[pc]$/) {
[533]	670	$failmsg .= "You will have to route another superblock from one of the<br>\n".
	671	"master blocks or chose a smaller block size for the pool.";
[21]	672	} else {
[517]	673	if (!$webvar{pop}) {
	674	$page->param(err => 'Please select a POP to route the block from/through.');
	675	return;
	676	}
[533]	677	$failmsg .= "You will have to route another superblock to $webvar{pop}<br>\n".
[692]	678	"from one of the master blocks";
	679	if ($webvar{reserve}) {
	680	$failmsg .= ', choose a smaller blocksize, or uncheck "Reserve space for expansion".';
	681	} else {
	682	$failmsg .= " or chose a smaller blocksize.";
	683	}
[21]	684	}
[4]	685	}
[533]	686
[692]	687	# if requesting extra space "reserved for expansion", we need to find a free
	688	# block at least double the size of the request.
	689	if ($webvar{reserve}) {
	690	$webvar{maskbits}--;
	691	}
	692
[633]	693	($fbid,$cidr,$p_id) = findAllocateFrom($ip_dbh, $webvar{maskbits}, $webvar{alloctype},
	694	$webvar{city}, $webvar{pop}, (master => $webvar{allocfrom}, allowpriv => $webvar{allowpriv}) );
[533]	695	if (!$cidr) {
[517]	696	$page->param(err => $failmsg);
[111]	697	return;
[21]	698	}
[533]	699	$cidr = new NetAddr::IP $cidr;
[575]	700
	701	$alloc_from = "$cidr";
[692]	702
	703	# when autofinding a block to allocate from, use the first piece of the found
	704	# block for the allocation, and the next piece for the "reserved for expansion".
	705	if ($webvar{reserve}) {
	706	# reset the mask to the real requested one, now that we've got a
	707	# block large enough for the request plus reserve
	708	$webvar{maskbits}++;
	709	($cidr,$resv) = $cidr->split($webvar{maskbits});
	710	}
	711
[575]	712	# If the block to be allocated is smaller than the one we found,
	713	# figure out the "real" block to be allocated.
	714	if ($cidr->masklen() ne $webvar{maskbits}) {
	715	my $maskbits = $cidr->masklen();
[889]	716	# we reset $cidr each time around the loop to better allow for the huge
	717	# address space of IPv6; many allocation schemes in v6 will break NetAddr::IP's
	718	# hard limit of 65536 subnets from a split()
[575]	719	while ($maskbits++ < $webvar{maskbits}) {
[889]	720	$cidr = ($cidr->split($maskbits))[0];
[575]	721	}
	722	}
[21]	723	} # check for freeblocks assignment or IPDB-controlled assignment
[4]	724
[674]	725	# Generate the IP list for the new allocation in case someone wants to set per-IP rDNS right away.
	726	# We don't do this on the previous page because we don't know how big a block or even what IP range
	727	# it's for (if following the "normal" allocation process)
	728	if ($IPDBacl{$authuser} =~ /c/
	729	&& $cidr->masklen != $cidr->bits
[780]	730	&& ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
	731	# config flag for "all block types" OR "not-a-pool-or-IP type"
	732	&& ($IPDB::revlistalltypes \|\| $webvar{alloctype} !~ /^.[dpi]/)
	733	# safety against trying to retrieve and display more than 1k (10 bits, /22 v4) worth of individual IPs
	734	# ever. If you really need to manage a long list of IPs like that all in one place, you can use the DNS
	735	# management tool. Even a /26 is a bit much, really.
	736	&& ($cidr->bits - $cidr->masklen) <= 10
[674]	737	# do we want to allow v6 at all?
	738	#&& ! $cidr->{isv6}
	739	) {
	740	my @list;
	741	foreach my $ip (@{$cidr->splitref()}) {
	742	my %row;
	743	$row{r_ip} = $ip->addr;
	744	$row{iphost} = '';
	745	push @list, \%row;
	746	}
	747	$page->param(r_iplist => \@list);
	748	# We don't use this here, because these IPs should already be bare.
	749	# ... or should we be paranoid? Make it a config option?
	750	#getRDNSbyIP($ip_dbh, type => $webvar{alloctype}, range => "$cidr", user => $authuser) );
	751	}
[157]	752	} # if ($webvar{alloctype} =~ /^.i$/)
[4]	753
[397]	754	## node hack
	755	if ($webvar{node} && $webvar{node} ne '-') {
[530]	756	my $nodename = getNodeName($ip_dbh, $webvar{node});
[517]	757	$page->param(nodename => $nodename);
	758	$page->param(nodeid => $webvar{node});
[397]	759	}
	760	## end node hack
	761
[760]	762	# flag DNS info if we can't publish the entry remotely
	763	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	764	$page->param(dnslocal => 1) unless ($pinfo->{revpartial} \|\| $pinfo->{revavail});
	765
[692]	766	# reserve for expansion
	767	$page->param(reserve => $webvar{reserve});
	768	# probably just preventing a little log noise doing this; could just set the param
	769	# all the time since it won't be shown if the reserve param above isn't set.
	770	# if ($webvar{reserve}) {
	771	$page->param(resvblock => $resv);
	772	# }
	773
[4]	774	# Stick in the allocation data
[517]	775	$page->param(alloc_type => $webvar{alloctype});
	776	$page->param(typefull => $q->escapeHTML($disp_alloctypes{$webvar{alloctype}}));
	777	$page->param(alloc_from => $alloc_from);
[633]	778	$page->param(parent => $p_id);
	779	$page->param(fbid => $fbid);
[517]	780	$page->param(cidr => $cidr);
[585]	781	$page->param(rdns => $webvar{rdns});
[691]	782	$page->param(vrf => $webvar{vrf});
	783	$page->param(vlan => $webvar{vlan});
[517]	784	$page->param(city => $q->escapeHTML($webvar{city}));
	785	$page->param(custid => $webvar{custid});
	786	$page->param(circid => $q->escapeHTML($webvar{circid}));
	787	$page->param(desc => $q->escapeHTML($webvar{desc}));
[4]	788
[517]	789	##fixme: find a way to have the displayed copy have <br> substitutions
	790	# for newlines, and the <input> value have either encoded or bare newlines.
	791	# Also applies to privdata.
	792	$page->param(notes => $q->escapeHTML($webvar{notes},'y'));
	793
[284]	794	# Check to see if user is allowed to do anything with sensitive data
[800]	795	if ($IPDBacl{$authuser} =~ /s/) {
[782]	796	$page->param(nocling => 1);
	797	$page->param(privdata => $q->escapeHTML($webvar{privdata},'y'));
[517]	798
[782]	799	$page->param(backupfields => $webvar{backupfields});
	800	$page->param(bkbrand => $webvar{bkbrand});
	801	$page->param(bkmodel => $webvar{bkmodel});
	802	$page->param(bktype => $webvar{bktype});
	803	$page->param(bksrc => $webvar{bksrc});
	804	$page->param(bkuser => $webvar{bkuser});
	805	# these two could use virtually any character
	806	$page->param(bkvpass => $q->escapeHTML($webvar{bkvpass}));
	807	$page->param(bkepass => $q->escapeHTML($webvar{bkepass}));
	808	$page->param(bkport => $webvar{bkport});
[798]	809	$page->param(bkip => $webvar{bkip});
[782]	810	}
	811
[517]	812	# Yay! This now has it's very own little home.
	813	$page->param(billinguser => $webvar{userid})
[299]	814	if $webvar{userid};
[284]	815
[835]	816	syslog "debug", "billinguser used ($authuser): alloc_from $alloc_from, type $webvar{alloctype}" if $webvar{userid};
	817
[517]	818	##fixme: this is only needed iff confirm.tmpl and
	819	# confirmRemove.tmpl are merged (quite possible, just
	820	# a little tedious)
	821	$page->param(action => "insert");
[284]	822
[4]	823	} # end confirmAssign
	824
	825
	826	# Do the work of actually inserting a block in the database.
	827	sub insertAssign {
[233]	828	if ($IPDBacl{$authuser} !~ /a/) {
[517]	829	$aclerr = 'addblock';
[233]	830	return;
	831	}
[4]	832	# Some things are done more than once.
[111]	833	return if !validateInput();
[4]	834
[782]	835	##fixme: permission check
[284]	836	if (!defined($webvar{privdata})) {
	837	$webvar{privdata} = '';
	838	}
[575]	839
[106]	840	# $code is "success" vs "failure", $msg contains OK for a
	841	# successful netblock allocation, the IP allocated for static
	842	# IP, or the error message if an error occurred.
[517]	843
[677]	844	##fixme: consider just passing \%webvar to allocateBlock()?
	845	# collect per-IP rDNS fields. only copy over the ones that actually have something in them.
	846	my %iprev;
	847	foreach (keys %webvar) {
	848	$iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
	849	}
	850
[691]	851	# Easier to see and cosmetically fiddle the list like this
	852	my %insert_args = (
	853	cidr => $webvar{fullcidr},
	854	fbid => $webvar{fbid},
[692]	855	reserve => $webvar{reserve},
[691]	856	parent => $webvar{parent},
	857	custid => $webvar{custid},
	858	type => $webvar{alloctype},
	859	city => $webvar{city},
	860	desc => $webvar{desc},
	861	notes => $webvar{notes},
	862	circid => $webvar{circid},
	863	privdata => $webvar{privdata},
	864	nodeid => $webvar{node},
	865	rdns => $webvar{rdns},
	866	vrf => $webvar{vrf},
	867	vlan => $webvar{vlan},
	868	user => $authuser,
	869	);
[4]	870
[782]	871	##fixme: permission check
	872	# fill in backup data, if present/allowed
	873	if ($webvar{backupfields}) {
	874	$insert_args{backup} = 1;
[798]	875	for my $bkfield (@IPDB::backupfields) {
[782]	876	$insert_args{"bk$bkfield"} = ($webvar{"bk$bkfield"} ? $webvar{"bk$bkfield"} : '');
	877	}
	878	}
	879
[766]	880	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	881
	882	# clean up a minor mess with guided allocation of static IPs
	883	if ($webvar{alloctype} =~ /^.i$/) {
	884	$insert_args{alloc_from} = $pinfo->{block};
	885	}
	886
[691]	887	my ($code,$msg) = allocateBlock($ip_dbh, %insert_args, iprev => \%iprev);
	888
[111]	889	if ($code eq 'OK') {
[766]	890	# breadcrumbs lite! provide at least a link to the parent of the block we just allocated.
	891	$page->param(parentid => $webvar{parent});
	892	$page->param(parentblock => $pinfo->{block});
	893
[106]	894	if ($webvar{alloctype} =~ /^.i$/) {
[300]	895	$msg =~ s\|/32\|\|;
[517]	896	$page->param(staticip => $msg);
	897	$page->param(custid => $webvar{custid});
	898	$page->param(billinguser => $webvar{billinguser});
[839]	899	$page->param(billinglink => $IPDB::billinglink);
[416]	900	mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
	901	"$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
[881]	902	"Description: $webvar{desc}\n".
	903	($webvar{rdns} ? "DNS name: $webvar{rdns}\n" : '').
	904	"\nAllocated by: $authuser\n");
[106]	905	} else {
[301]	906	my $netblock = new NetAddr::IP $webvar{fullcidr};
[517]	907	$page->param(fullcidr => $webvar{fullcidr});
	908	$page->param(alloctype => $disp_alloctypes{$webvar{alloctype}});
	909	$page->param(custid => $webvar{custid});
[697]	910
	911	# Full breadcrumbs
	912	my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
	913	my @rcrumbs = reverse (@$crumbs);
	914	$utilbar->param(breadcrumb => \@rcrumbs);
	915
[517]	916	if ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) {
	917	$page->param(billinguser => $webvar{billinguser});
[839]	918	$page->param(billinglink => $IPDB::billinglink);
[517]	919	$page->param(custid => $webvar{custid});
	920	$page->param(netaddr => $netblock->addr);
	921	$page->param(masklen => $netblock->masklen);
	922	}
[835]	923	syslog "debug", "billinguser used ($authuser): allocated $netblock, type $webvar{alloctype}" if $webvar{billinguser};
[416]	924	mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
	925	"$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
[881]	926	"Description: $webvar{desc}\n".
	927	($webvar{rdns} ? "DNS name/pattern: $webvar{rdns}\n" : '').
	928	"\nAllocated by: $authuser\n");
[4]	929	}
[106]	930	syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
[256]	931	"'$webvar{alloctype}' ($msg)";
[111]	932	} else {
	933	syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
	934	"'$webvar{alloctype}' by $authuser failed: '$msg'";
[766]	935	$page->param(err => "Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}' failed:");
	936	$page->param(errmsg => $msg);
[106]	937	}
[4]	938
	939	} # end insertAssign()
	940
	941
	942	# Does some basic checks on common input data to make sure nothing
	943	# really weird gets in to the database through this script.
	944	# Does NOT do complete input validation!!!
	945	sub validateInput {
	946	if ($webvar{city} eq '-') {
[517]	947	$page->param(err => 'Please choose a city');
[111]	948	return;
[4]	949	}
[138]	950
	951	# Alloctype check.
[4]	952	chomp $webvar{alloctype};
[138]	953	if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
	954	# Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
	955	# managing to call things in such a way as to cause this deserves a cryptic error.
[517]	956	$page->param(err => 'Invalid alloctype');
[138]	957	return;
	958	}
	959
	960	# CustID check
[4]	961	# We have different handling for customer allocations and "internal" or "our" allocations
[214]	962	if ($def_custids{$webvar{alloctype}} eq '') {
[4]	963	if (!$webvar{custid}) {
[517]	964	$page->param(err => 'Please enter a customer ID.');
[111]	965	return;
[4]	966	}
[546]	967	# Crosscheck with billing.
	968	my $status = CustIDCK->custid_exist($webvar{custid});
	969	if ($CustIDCK::Error) {
	970	$page->param(err => "Error verifying customer ID: ".$CustIDCK::ErrMsg);
	971	return;
[4]	972	}
[546]	973	if (!$status) {
	974	$page->param(err => "Customer ID not valid. Make sure the Customer ID ".
	975	"is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
	976	"non-customer assignments.");
	977	return;
	978	}
[400]	979	# print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
[138]	980	} else {
[167]	981	# New! Improved! And now Loaded From The Database!!
[320]	982	if ((!$webvar{custid}) \|\| ($webvar{custid} ne 'STAFF')) {
	983	$webvar{custid} = $def_custids{$webvar{alloctype}};
	984	}
[4]	985	}
[111]	986
[571]	987	## hmmm.... is this even useful?
	988	if (0) {
[111]	989	# Check POP location
	990	my $flag;
[187]	991	if ($webvar{alloctype} eq 'rm') {
[111]	992	$flag = 'for a routed netblock';
	993	foreach (@poplist) {
	994	if (/^$webvar{city}$/) {
	995	$flag = 'n';
	996	last;
	997	}
	998	}
	999	} else {
	1000	$flag = 'n';
[442]	1001	##fixme: hook to force-set POP or city on certain alloctypes
	1002	# if ($webvar{alloctype =~ /foo,bar,bz/ { $webvar{pop} = 'blah'; }
[536]	1003	if ($webvar{pop} && $webvar{pop} =~ /^-$/) {
[111]	1004	$flag = 'to route the block from/through';
	1005	}
	1006	}
[517]	1007
	1008	# if the alloctype has a restricted city/POP list as determined above,
	1009	# and the reqested city/POP does not match that list, complain
[111]	1010	if ($flag ne 'n') {
[517]	1011	$page->param(err => "Please choose a valid POP location $flag. Valid ".
[111]	1012	"POP locations are currently:<br>\n".join (" - ", @poplist));
	1013	return;
	1014	}
[571]	1015	}
[111]	1016
[691]	1017	# VRF. Not a full validity check, just a basic sanity check.
	1018	if ($webvar{vrf}) {
	1019	# Trim leading and trailing whitespace first
	1020	$webvar{vrf} =~ s/^\s+//;
	1021	$webvar{vrf} =~ s/\s+$//;
	1022	if ($webvar{vrf} !~ /^[\w\d_.-]{1,32}$/) {
	1023	$page->param(err => "VRF values may only contain alphanumerics, and may not be more than 32 characters");
	1024	return;
	1025	}
	1026	}
	1027
	1028	# VLAN. Should we allow/use VLAN names, or just the numeric ID?
	1029	if ($webvar{vlan}) {
	1030	# Trim leading and trailing whitespace first
	1031	$webvar{vlan} =~ s/^\s+//;
	1032	$webvar{vlan} =~ s/\s+$//;
[884]	1033	# Then any surrounding a comma
	1034	$webvar{vlan} =~ s/\s,\s/,/g;
[691]	1035	# ... ve make it ze configurable thingy!
	1036	if ($IPDB::numeric_vlan) {
[884]	1037	if ($webvar{vlan} !~ /^[\d,-]+$/) {
[691]	1038	$page->param(err => "VLANs must be numeric");
	1039	return;
	1040	}
	1041	} else {
[884]	1042	if ($webvar{vlan} !~ /^[\w\d_.,-]+$/) {
[691]	1043	$page->param(err => "VLANs must be alphanumeric");
	1044	return;
	1045	}
	1046	}
	1047	}
	1048
[782]	1049	# Backup fields. Minimal sanity checks.
[813]	1050	# Bypass if the user isn't authorized for backup data, or if the checkbox is unchecked
	1051	if ($IPDBacl{$authuser} =~ /s/ && defined($webvar{backupfields})) {
	1052	for my $bkfield (qw(brand model)) {
	1053	if (!$webvar{"bk$bkfield"}) {
	1054	$page->param(err => "Backup $bkfield must be filled in if IP/netblock is flagged for backup");
	1055	return;
	1056	}
	1057	if ($webvar{"bk$bkfield"} !~ /^[a-zA-Z0-9\s_.-]+$/) {
	1058	$page->param(err => "Invalid characters in backup $bkfield");
	1059	return;
	1060	}
[798]	1061	}
[813]	1062	for my $bkfield (qw(type src user)) { # no spaces in these!
	1063	if ($webvar{"bk$bkfield"} && $webvar{"bk$bkfield"} !~ /^[a-zA-Z0-9_.-]+$/) {
	1064	$page->param(err => "Invalid characters in backup $bkfield");
	1065	return;
	1066	}
[782]	1067	}
[813]	1068	if ($webvar{bkport}) {
	1069	$webvar{bkport} =~ s/^\s+//g;
	1070	$webvar{bkport} =~ s/\s+$//g;
	1071	if ($webvar{bkport} !~ /^\d+$/) {
	1072	$page->param(err => "Backup port must be numeric");
	1073	return;
	1074	}
[782]	1075	}
[798]	1076	##fixme: code review: should normalize $webvar{cidr} variants so we can
	1077	# check for non-/32 allocations having the backup IP field filled in here,
	1078	# instead of failing on the allocation or update attempt
[813]	1079	if ($webvar{bkip}) {
	1080	$webvar{bkip} =~ s/^\s+//g;
	1081	$webvar{bkip} =~ s/\s+$//g;
	1082	if ($webvar{bkip} !~ /^[\da-fA-F:.]+$/) {
	1083	$page->param(err => "Backup IP must be an IP");
	1084	return;
	1085	}
[798]	1086	}
[813]	1087	} # backup
[782]	1088
[111]	1089	return 'OK';
[4]	1090	} # end validateInput
	1091
	1092
	1093	# Displays details of a specific allocation in a form
	1094	# Allows update/delete
	1095	# action=edit
	1096	sub edit {
	1097
[534]	1098	# snag block info from db
[634]	1099	my $blockinfo = getBlockData($ip_dbh, $webvar{id}, $webvar{basetype});
[750]	1100	my $cidr = new NetAddr::IP $blockinfo->{block};
[691]	1101	$page->param(id => $webvar{id});
[634]	1102	$page->param(basetype => $webvar{basetype});
[4]	1103
[697]	1104	# Tree navigation
	1105	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1106	my @rcrumbs = reverse (@$crumbs);
	1107	$utilbar->param(breadcrumb => \@rcrumbs);
	1108
[705]	1109	# Show link to IP list for pools
	1110	$page->param(ispool => 1) if $blockinfo->{type} =~ /^.[dp]$/;
	1111
[534]	1112	# Clean up extra whitespace on alloc type. Mainly a legacy-data cleanup.
	1113	$blockinfo->{type} =~ s/\s//;
[4]	1114
[760]	1115	##fixme: The case of "allocation larger than a /24" (or any similar case
	1116	# where the allocation is larger than the zone(s) in DNS) doesn't work well.
	1117	# Best solution may just be to add a warning that the entry shown may not be
	1118	# correct/complete.
	1119	if ($blockinfo->{revavail} \|\| $blockinfo->{revpartial}) {
	1120	$page->param(showrev => ($blockinfo->{revavail} \|\| $blockinfo->{revpartial}) );
[830]	1121	$page->param(v6 => $cidr->{isv6});
	1122	$page->param(dnslink => $IPDB::dnsadmin_url);
	1123
	1124	# get the DNSAdmin zone ID(s) for this allocation.
	1125	# Multiple zones should be rare, but are NOT impossible!
	1126	my $revlist = getRevID($ip_dbh, user => $authuser, cidr => $blockinfo->{block},
	1127	location => $blockinfo->{location});
[866]	1128	$page->param(revlist => $revlist) if $revlist;
[830]	1129
[750]	1130	my $cached;
	1131	# Get rDNS info; duplicates a bit of getBlockData but also does the RPC call if possible
	1132	($blockinfo->{rdns},$cached) = getBlockRDNS($ip_dbh, id => $webvar{id}, type => $blockinfo->{type}, user => $authuser);
[760]	1133	$page->param(rdns => $blockinfo->{rdns});
[750]	1134	# visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
	1135	$page->param(cached => $cached);
[586]	1136
[750]	1137	# Limit the per-IP rDNS list based on CIDR length; larger ones just take up too much space.
	1138	# Also, don't show on IP pools; the individual IPs will have a space for rDNS
	1139	# Don't show on single IPs; these use the "pattern" field
	1140	if ($IPDBacl{$authuser} =~ /c/
	1141	&& $cidr->masklen != $cidr->bits
	1142	&& ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
[780]	1143	# config flag for "all block types" OR "not-a-pool-or-IP type"
	1144	&& ($IPDB::revlistalltypes \|\| $blockinfo->{type} !~ /^.[dpi]/)
	1145	# safety against trying to retrieve and display more than 1k (10 bits, /22 v4) worth of individual IPs
	1146	# ever. If you really need to manage a long list of IPs like that all in one place, you can use the DNS
	1147	# management tool. Even a /26 is a bit much, really.
	1148	&& ($cidr->bits - $cidr->masklen) <= 10
[750]	1149	# do we want to allow v6 at all?
	1150	#&& ! $cidr->{isv6}
	1151	) {
	1152	$page->param(r_iplist => getRDNSbyIP($ip_dbh, id => $webvar{id}, type => $blockinfo->{type},
	1153	range => $blockinfo->{block}, user => $authuser) );
	1154	}
	1155	} # rDNS availability check
[675]	1156
[786]	1157	# backup data
	1158	if ($blockinfo->{hasbk}) {
	1159	$page->param(hasbackup => $blockinfo->{hasbk});
[798]	1160	for my $bkfield (@IPDB::backupfields) {
[786]	1161	$page->param("bk$bkfield" => $blockinfo->{"bk$bkfield"});
	1162	}
	1163	$page->param(bktelnet => 1) if $blockinfo->{bktype} eq 'telnet';
	1164	$page->param(bkssh => 1) if $blockinfo->{bktype} eq 'SSH';
	1165	}
	1166
[691]	1167	# consider extending this to show time as well as date
	1168	my ($lastmod,undef) = split /\s+/, $blockinfo->{lastmod};
	1169	$page->param(lastmod => $lastmod);
[4]	1170
[691]	1171	$page->param(block => $blockinfo->{block});
	1172	$page->param(city => $blockinfo->{city});
	1173	$page->param(custid => $blockinfo->{custid});
[4]	1174
[187]	1175	##fixme The check here should be built from the database
[517]	1176	# Need to expand to support pool types too
[534]	1177	if ($blockinfo->{type} =~ /^.[ne]$/ && $IPDBacl{$authuser} =~ /c/) {
[517]	1178	$page->param(changetype => 1);
	1179	$page->param(alloctype => [
[534]	1180	{ selme => ($blockinfo->{type} eq 'me'), type => "me", disptype => "Dialup netblock" },
	1181	{ selme => ($blockinfo->{type} eq 'de'), type => "de", disptype => "Dynamic DSL netblock" },
	1182	{ selme => ($blockinfo->{type} eq 'ce'), type => "ce", disptype => "Dynamic cable netblock" },
	1183	{ selme => ($blockinfo->{type} eq 'we'), type => "we", disptype => "Dynamic wireless netblock" },
	1184	{ selme => ($blockinfo->{type} eq 'cn'), type => "cn", disptype => "Customer netblock" },
	1185	{ selme => ($blockinfo->{type} eq 'en'), type => "en", disptype => "End-use netblock" },
	1186	{ selme => ($blockinfo->{type} eq 'in'), type => "in", disptype => "Internal netblock" },
[517]	1187	]
	1188	);
	1189	} else {
[534]	1190	$page->param(disptype => $disp_alloctypes{$blockinfo->{type}});
	1191	$page->param(type => $blockinfo->{type});
[517]	1192	}
	1193
[397]	1194	## node hack
[634]	1195	my ($nodeid,$nodename) = getNodeInfo($ip_dbh, $blockinfo->{block});
	1196	# $page->param(havenodeid => $nodeid);
	1197	$page->param(nodename => $nodename);
[517]	1198
	1199	##fixme: this whole hack needs cleanup and generalization for all alloctypes
	1200	##fixme: arguably a bug that presence of a nodeid implies it can be changed..
[634]	1201	if ($IPDBacl{$authuser} =~ /c/) {
	1202	my $nlist = getNodeList($ip_dbh);
	1203	if ($nodeid) {
[530]	1204	foreach (@{$nlist}) {
[634]	1205	$$_{selme} = ($$_{node_id} == $nodeid);
[397]	1206	}
	1207	}
[634]	1208	$page->param(nodelist => $nlist);
[397]	1209	}
	1210	## end node hack
[517]	1211
[834]	1212	# $page->param(vrf => $blockinfo->{vrf});
[691]	1213	$page->param(vlan => $blockinfo->{vlan});
[33]	1214
[695]	1215	# Reserved-for-expansion
	1216	$page->param(reserve => $blockinfo->{reserve});
	1217	$page->param(reserve_id => $blockinfo->{reserve_id});
	1218	my $newblock = NetAddr::IP->new($cidr->addr, $cidr->masklen - 1)->network;
	1219	$page->param(newblock => $newblock);
	1220
[517]	1221	# not happy with the upside-down logic, but...
[534]	1222	$page->param(swipable => $blockinfo->{type} !~ /.i/);
[691]	1223	$page->param(swip => $blockinfo->{swip} ne 'n') if $blockinfo->{swip};
[320]	1224
[691]	1225	$page->param(circid => $blockinfo->{circuitid});
	1226	$page->param(desc => $blockinfo->{description});
	1227	$page->param(notes => $blockinfo->{notes});
	1228
[284]	1229	# Check to see if we can display sensitive data
[691]	1230	$page->param(nocling => $IPDBacl{$authuser} =~ /s/);
[534]	1231	$page->param(privdata => $blockinfo->{privdata});
[284]	1232
[517]	1233	# ACL trickery - these two template booleans control the presence of all form/input tags
	1234	$page->param(maychange => $IPDBacl{$authuser} =~ /c/);
	1235	$page->param(maydel => $IPDBacl{$authuser} =~ /d/);
[4]	1236
[702]	1237	# Need to find internal knobs to twist to actually vary these. (Ab)use "change" flag for now
[789]	1238	$page->param(maymerge => ($IPDBacl{$authuser} =~ /m/ && $blockinfo->{type} !~ /^.i$/));
	1239
[702]	1240	if ($IPDBacl{$authuser} =~ /c/ && $blockinfo->{type} !~ /^.i$/) {
	1241	if ($blockinfo->{type} =~ /^.p$/) {
	1242	# PPP pools
	1243	$page->param(maysplit => 1) if $cidr->masklen+1 < $cidr->bits;
	1244	} elsif ($blockinfo->{type} =~ /.d/) {
	1245	# Non-PPP pools
	1246	$page->param(maysplit => 1) if $cidr->masklen+2 < $cidr->bits;
	1247	} else {
	1248	# Standard netblocks. Arguably allowing splitting these down to single IPs
	1249	# doesn't make much sense, but forcing users to apply allocation types
	1250	# "properly" is worse than herding cats.
	1251	$page->param(maysplit => 1) if $cidr->masklen < $cidr->bits;
	1252	}
	1253	}
	1254
[4]	1255	} # edit()
	1256
	1257
	1258	# Stuff new info about a block into the db
	1259	# action=update
	1260	sub update {
[284]	1261	if ($IPDBacl{$authuser} !~ /c/) {
[517]	1262	$aclerr = 'updateblock';
[284]	1263	return;
	1264	}
[4]	1265
[706]	1266	# Collect existing block info here, since we need it for the breadcrumb nav
	1267	my $binfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
	1268	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1269	my @rcrumbs = reverse (@$crumbs);
	1270	$utilbar->param(breadcrumb => \@rcrumbs);
	1271
[4]	1272	# Make sure incoming data is in correct format - custID among other things.
[228]	1273	return if !validateInput;
[4]	1274
[536]	1275	$webvar{swip} = 'n' if !$webvar{swip};
	1276
[531]	1277	my %updargs = (
	1278	custid => $webvar{custid},
	1279	city => $webvar{city},
	1280	description => $webvar{desc},
	1281	notes => $webvar{notes},
	1282	circuitid => $webvar{circid},
	1283	block => $webvar{block},
	1284	type => $webvar{alloctype},
[536]	1285	swip => $webvar{swip},
[588]	1286	rdns => $webvar{rdns},
[691]	1287	vrf => $webvar{vrf},
	1288	vlan => $webvar{vlan},
[588]	1289	user => $authuser,
[531]	1290	);
	1291
[788]	1292	# Check to see if user is allowed to do anything with sensitive data
	1293	if ($IPDBacl{$authuser} =~ /s/) {
	1294	$updargs{privdata} = $webvar{privdata};
[798]	1295	for my $bkfield (@IPDB::backupfields) {
[788]	1296	$updargs{"bk$bkfield"} = $webvar{"bk$bkfield"};
	1297	}
[798]	1298	$updargs{backup} = $webvar{backupfields};
[788]	1299	} else {
	1300	# If the user doesn't have permissions to monkey with NOC-things, pass
	1301	# a flag so we don't treat it as "backup data removed"
	1302	$updargs{ignorebk} = 1;
	1303	}
	1304
[531]	1305	# Semioptional values
	1306	$updargs{node} = $webvar{node} if $webvar{node};
	1307
[677]	1308	# collect per-IP rDNS fields. only copy over the ones that actually have something in them.
	1309	my %iprev;
	1310	foreach (keys %webvar) {
	1311	$iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
	1312	}
[531]	1313
[830]	1314	# and now IPv6
	1315	##fixme: how to remove an entry? maybe treat empty host as "delete meeeee!"?
	1316	if ($webvar{v6list}) {
	1317	my @v6lines = split /\n/, $webvar{v6list};
	1318	foreach (@v6lines) {
	1319	s/^\s+//;
	1320	s/\s+$//;
	1321	next if /^$/;
	1322	my ($ip,$name) = split /,/;
	1323	$iprev{"host_$ip"} = $name;
	1324	}
	1325	}
	1326
[695]	1327	# Merge with reserved freeblock
	1328	$updargs{fbmerge} = $webvar{expandme} if $webvar{expandme};
	1329
[677]	1330	my ($code,$msg) = updateBlock($ip_dbh, %updargs, iprev => \%iprev);
	1331
[531]	1332	if ($code eq 'FAIL') {
[851]	1333	syslog "err", "$authuser could not update block/IP $webvar{block} ($binfo->{block}): '$msg'";
[787]	1334	$page->param(err => "Could not update block/IP $binfo->{block}: $msg");
[111]	1335	return;
[4]	1336	}
	1337
	1338	# If we get here, the operation succeeded.
[851]	1339	syslog "notice", "$authuser updated $webvar{block} ($binfo->{block})";
[531]	1340	##fixme: log details of the change? old way is in the .debug stream anyway.
[416]	1341	##fixme: need to wedge something in to allow "update:field" notifications
	1342	## hmm. how to tell what changed? O_o
[787]	1343	mailNotify($ip_dbh, 's:swi', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $binfo->{block}",
	1344	"$binfo->{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
[4]	1345
[517]	1346	## node hack
	1347	if ($webvar{node} && $webvar{node} ne '-') {
[530]	1348	my $nodename = getNodeName($ip_dbh, $webvar{node});
[517]	1349	$page->param(nodename => $nodename);
	1350	}
	1351	## end node hack
	1352
[380]	1353	# Link back to browse-routed or list-pool page on "Update complete" page.
[634]	1354	my $pblock = getBlockData($ip_dbh, $binfo->{parent_id});
	1355	$page->param(backid => $binfo->{parent_id});
	1356	$page->param(backblock => $pblock->{block});
	1357	$page->param(backpool => ($webvar{basetype} eq 'i'));
[380]	1358
[536]	1359	# Do some HTML fiddling here instead of using ESCAPE=HTML in the template,
	1360	# because otherwise we can't convert \n to <br>. sigh
	1361	$webvar{notes} = $q->escapeHTML($webvar{notes}); # escape first...
	1362	$webvar{notes} =~ s/\n/<br>\n/; # ... then convert newlines
	1363	$webvar{privdata} = ($webvar{privdata} ? $q->escapeHTML($webvar{privdata}) : " ");
	1364	$webvar{privdata} =~ s/\n/<br>\n/;
	1365
[765]	1366	if ($webvar{expandme}) {
	1367	# this is fugly but still faster than hitting the DB again with getBlockData()
	1368	my $tmp = new NetAddr::IP $binfo->{block};
	1369	my $fb = new NetAddr::IP $binfo->{reserve};
	1370	my @newblock = $tmp->compact($fb);
	1371	$page->param(cidr => $newblock[0]);
	1372	} else {
	1373	$page->param(cidr => $binfo->{block});
	1374	}
[588]	1375	$page->param(rdns => $webvar{rdns});
[517]	1376	$page->param(city => $webvar{city});
	1377	$page->param(disptype => $disp_alloctypes{$webvar{alloctype}});
	1378	$page->param(custid => $webvar{custid});
	1379	$page->param(swip => $webvar{swip} eq 'on' ? 'Yes' : 'No');
[536]	1380	$page->param(circid => $webvar{circid});
	1381	$page->param(desc => $webvar{desc});
	1382	$page->param(notes => $webvar{notes});
[788]	1383	if ($IPDBacl{$authuser} =~ /s/) {
	1384	$page->param(nocling => 1);
	1385	$page->param(privdata => $webvar{privdata});
[798]	1386	if ($webvar{backupfields} && $webvar{backupfields} eq 'on') {
	1387	$page->param(hasbackup => 1);
[800]	1388	for my $bkfield (@IPDB::backupfields) {
[798]	1389	$page->param("bk$bkfield" => $webvar{"bk$bkfield"});
[788]	1390	}
	1391	}
	1392	}
[4]	1393
	1394	} # update()
	1395
	1396
[702]	1397	sub prepSplit {
	1398	if ($IPDBacl{$authuser} !~ /c/) {
	1399	$aclerr = 'splitblock';
	1400	return;
	1401	}
	1402
	1403	my $blockinfo = getBlockData($ip_dbh, $webvar{block});
	1404
[705]	1405	# Tree navigation
	1406	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1407	my @rcrumbs = reverse (@$crumbs);
	1408	$utilbar->param(breadcrumb => \@rcrumbs);
	1409
[702]	1410	if ($blockinfo->{type} =~ /^.i$/) {
	1411	$page->param(err => "Can't split a single IP allocation");
	1412	return;
	1413	}
	1414
	1415	# Info about current allocation
	1416	$page->param(oldblock => $blockinfo->{block});
	1417	$page->param(block => $webvar{block});
	1418
	1419	# Note that there are probably different rules that should be followed to restrict splitting IPv6 blocks;
	1420	# strictly speaking it will be exceptionally rare to see smaller than a /64 assigned to a customer, since that
	1421	# breaks auto-addressing schemes.
	1422
	1423	# Generate possible splits
	1424	my $block = new NetAddr::IP $blockinfo->{block};
	1425	my $oldmask = $block->masklen;
	1426	if ($blockinfo->{type} =~ /^.d$/) {
	1427	# Non-PPP pools
[705]	1428	$page->param(ispool => 1);
[702]	1429	if ($oldmask+2 >= $block->bits) {
	1430	$page->param(err => "Can't split a standard netblock pool any further");
	1431	return;
	1432	}
	1433	# Allow splitting down to v4 /30 (which results in one usable IP; dubiously useful)
	1434	$page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-2;
	1435	} elsif ($blockinfo->{type} =~ /.p/) {
[705]	1436	$page->param(ispool => 1);
[702]	1437	# Allow splitting PPP pools down to v4 /31
	1438	$page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-1;
	1439	} else {
	1440	# Allow splitting all other non-pool netblocks down to single IPs, which...
	1441	# arguably should be aggregated in a pool. Except where they shouldn't.
	1442	$page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits;
	1443	}
	1444	# set the split-in-half mask
	1445	$page->param(sp2mask => $oldmask+1);
	1446
	1447	# Generate possible shrink targets
	1448	my @keepers = $block->split($block->masklen+1);
	1449	$page->param(newblockA => $keepers[0]);
	1450	$page->param(newblockB => $keepers[1]);
	1451	} # prepSplit()
	1452
	1453
	1454	sub doSplit {
	1455	if ($IPDBacl{$authuser} !~ /c/) {
	1456	$aclerr = 'splitblock';
	1457	return;
	1458	}
	1459
	1460	##fixme: need consistent way to identify "this thing that is this thing" with only the ID
	1461	# also applies to other locations
	1462	my $blockinfo = getBlockData($ip_dbh, $webvar{block});
	1463
[705]	1464	# Tree navigation
	1465	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1466	my @rcrumbs = reverse (@$crumbs);
	1467	$utilbar->param(breadcrumb => \@rcrumbs);
	1468
[702]	1469	if ($blockinfo->{type} =~ /^.i$/) {
	1470	$page->param(err => "Can't split a single IP allocation");
	1471	return;
	1472	}
	1473
	1474	if ($webvar{subact} eq 'split') {
	1475	$page->param(issplit => 1);
[705]	1476	my $block = new NetAddr::IP $blockinfo->{block};
[707]	1477	my $newblocks = splitBlock($ip_dbh, id => $webvar{block}, basetype => 'b', newmask => $webvar{split},
	1478	user => $authuser);
[702]	1479	if ($newblocks) {
	1480	$page->param(newblocks => $newblocks);
	1481	} else {
	1482	$page->param(err => $IPDB::errstr);
	1483	}
	1484
[705]	1485	} elsif ($webvar{subact} eq 'shrink') {
	1486	$page->param(nid => $webvar{block});
	1487	$page->param(newblock => $webvar{shrink});
	1488	my $newfree = shrinkBlock($ip_dbh, $webvar{block}, $webvar{shrink});
	1489	if ($newfree) {
	1490	$page->param(newfb => $newfree);
	1491	} else {
	1492	$page->param(err => $IPDB::errstr);
	1493	}
	1494
[702]	1495	} else {
[705]	1496	# Your llama is on fire.
	1497	$page->param(err => "Missing form field that shouldn't be missing.");
	1498	return;
[702]	1499	}
[705]	1500
	1501	# common bits
	1502	$page->param(cidr => $blockinfo->{block});
	1503	# and the backlink to the parent container
	1504	my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id});
	1505	$page->param(backid => $blockinfo->{parent_id});
	1506	$page->param(backblock => $pinfo->{block});
[702]	1507	} # doSplit()
	1508
	1509
[717]	1510	# Set up for merge
	1511	sub prepMerge {
[789]	1512	if ($IPDBacl{$authuser} !~ /m/) {
	1513	$aclerr = 'mergeblock';
	1514	return;
	1515	}
	1516
[717]	1517	my $binfo = getBlockData($ip_dbh, $webvar{block});
[760]	1518
	1519	# Tree navigation
	1520	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1521	my @rcrumbs = reverse (@$crumbs);
	1522	$utilbar->param(breadcrumb => \@rcrumbs);
	1523
[717]	1524	$page->param(block => $webvar{block});
	1525	$page->param(ispool => $binfo->{type} =~ /.[dp]/);
	1526	$page->param(ismaster => $binfo->{type} eq 'mm');
	1527	$page->param(oldblock => $binfo->{block});
	1528	$page->param(oldtype => $disp_alloctypes{$binfo->{type}});
	1529	$page->param(typelist => getTypeList($ip_dbh, 'n', $binfo->{type})); # down the rabbit hole we go...
	1530
[733]	1531	# Strings for scope; do this way so we don't have to edit them many places
	1532	$page->param(vis_keepall => $merge_display{keepall});
	1533	$page->param(vis_mergepeer => $merge_display{mergepeer});
	1534	$page->param(vis_clearpeer => $merge_display{clearpeer});
	1535	$page->param(vis_clearall => $merge_display{clearall});
	1536
[717]	1537	} # prepMerge()
	1538
	1539
[720]	1540	# Show what will be merged, present warnings about data loss
	1541	sub confMerge {
[789]	1542	if ($IPDBacl{$authuser} !~ /m/) {
	1543	$aclerr = 'mergeblock';
	1544	return;
	1545	}
	1546
[720]	1547	if (!$webvar{newmask} \|\| $webvar{newmask} !~ /^\d+$/) {
	1548	$page->param(err => 'New netmask required');
	1549	return;
	1550	}
	1551
	1552	$page->param(block => $webvar{block});
	1553	my $binfo = getBlockData($ip_dbh, $webvar{block});
	1554	my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
	1555	my $minfo = getBlockData($ip_dbh, $binfo->{master_id});
	1556	my $block = new NetAddr::IP $binfo->{block};
	1557
	1558	# Tree navigation
	1559	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1560	my @rcrumbs = reverse (@$crumbs);
	1561	$utilbar->param(breadcrumb => \@rcrumbs);
	1562
	1563	$page->param(oldblock => $binfo->{block});
	1564	$page->param(oldtype => $disp_alloctypes{$binfo->{type}});
	1565	$page->param(ismaster => $binfo->{type} eq 'mm');
	1566	$page->param(ispool => $webvar{alloctype} =~ /.[dp]/);
	1567	$page->param(isleaf => $webvar{alloctype} =~ /.[enr]/);
	1568	$page->param(newtype => $webvar{alloctype});
	1569	$page->param(newdisptype => $disp_alloctypes{$webvar{alloctype}});
	1570	my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
	1571	$newblock = $newblock->network;
	1572	$page->param(newmask => $webvar{newmask});
	1573	$page->param(newblock => "$newblock");
	1574
	1575	# get list of allocations and freeblocks to be merged
	1576	my $malloc_list = listForMerge($ip_dbh, $binfo->{parent_id}, $newblock, 'a');
	1577	$page->param(mergealloc => $malloc_list);
	1578
[733]	1579	$page->param(vis_scope => $merge_display{$webvar{scope}});
[727]	1580	$page->param(scope => $webvar{scope});
[720]	1581	} # confMerge()
	1582
	1583
[751]	1584	# Make it so
	1585	sub doMerge {
[789]	1586	if ($IPDBacl{$authuser} !~ /m/) {
	1587	$aclerr = 'mergeblock';
	1588	return;
	1589	}
	1590
[751]	1591	if (!$webvar{newmask} \|\| $webvar{newmask} !~ /^\d+$/) {
	1592	$page->param(err => 'New netmask required');
	1593	return;
	1594	}
	1595
	1596	$page->param(block => $webvar{block});
	1597	my $binfo = getBlockData($ip_dbh, $webvar{block});
	1598	my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
	1599	my $block = new NetAddr::IP $binfo->{block};
	1600
	1601	# Tree navigation
	1602	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1603	my @rcrumbs = reverse (@$crumbs);
	1604	$utilbar->param(breadcrumb => \@rcrumbs);
	1605
	1606	$page->param(oldblock => $binfo->{block});
	1607	$page->param(oldtype => $disp_alloctypes{$binfo->{type}});
	1608	$page->param(newdisptype => $disp_alloctypes{$webvar{newtype}});
	1609	my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
	1610	$newblock = $newblock->network;
	1611	$page->param(newblock => $newblock);
	1612	$page->param(vis_scope => $merge_display{$webvar{scope}});
	1613
	1614	my $mlist = mergeBlocks($ip_dbh, $webvar{block}, %webvar, user => $authuser);
	1615
	1616	if ($mlist) {
	1617	#(newtype => $webvar{newtype}, newmask => $webvar{newmask}));
	1618	# Slice off first entry (the new parent - note this may be a new allocation,
	1619	# not the same ID that was "merged"!
	1620	my $parent = shift @$mlist;
	1621	$page->param(backpool => $webvar{newtype} =~ /.[dp]/);
	1622	if ($webvar{newtype} =~ /.[enr]/) {
	1623	$page->param(backleaf => 1);
	1624	$page->param(backid => $binfo->{parent_id});
	1625	$page->param(backblock => $pinfo->{block});
	1626	} else {
	1627	$page->param(backid => $parent->{id});
	1628	$page->param(backblock => $parent->{block});
	1629	}
	1630	$page->param(mergelist => $mlist);
	1631	} else {
	1632	$page->param(err => "Merge failed: $IPDB::errstr");
	1633	}
	1634	} # doMerge()
	1635
	1636
[4]	1637	# Delete an allocation.
[106]	1638	sub remove {
[233]	1639	if ($IPDBacl{$authuser} !~ /d/) {
[517]	1640	$aclerr = 'delblock';
[233]	1641	return;
	1642	}
	1643
[4]	1644	# Serves'em right for getting here...
	1645	if (!defined($webvar{block})) {
[517]	1646	$page->param(err => "Can't delete a block that doesn't exist");
[111]	1647	return;
[4]	1648	}
	1649
[538]	1650	my $blockdata;
[638]	1651	$blockdata = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
[4]	1652
[765]	1653	# Tree navigation
	1654	my $crumbs = getBreadCrumbs($ip_dbh, $blockdata->{parent_id});
	1655	my @rcrumbs = reverse (@$crumbs);
	1656	$utilbar->param(breadcrumb => \@rcrumbs);
	1657
[638]	1658	if ($blockdata->{parent_id} == 0) { # $webvar{alloctype} eq 'mm'
[538]	1659	$blockdata->{city} = "N/A";
	1660	$blockdata->{custid} = "N/A";
	1661	$blockdata->{circuitid} = "N/A";
	1662	$blockdata->{description} = "N/A";
	1663	$blockdata->{notes} = "N/A";
	1664	$blockdata->{privdata} = "N/A";
[638]	1665	} # end cases for different alloctypes
[517]	1666
[638]	1667	$page->param(blockid => $webvar{block});
	1668	$page->param(basetype => $webvar{basetype});
[4]	1669
[538]	1670	$page->param(block => $blockdata->{block});
[589]	1671	$page->param(rdns => $blockdata->{rdns});
	1672
	1673	# maybe need to apply more magic here?
	1674	# most allocations we do want to autodelete the forward as well as reverse; for a handful we don't.
	1675	# -> all real blocks (nb: pool IPs need extra handling)
	1676	# -> NOC/private-IP (how to ID?)
	1677	# -> anything with a pattern matching $IPDB::domain?
	1678	if ($blockdata->{type} !~ /^.i$/) {
	1679	$page->param(autodel => 1);
	1680	}
	1681
[538]	1682	$page->param(disptype => $disp_alloctypes{$blockdata->{type}});
	1683	$page->param(city => $blockdata->{city});
	1684	$page->param(custid => $blockdata->{custid});
	1685	$page->param(circid => $blockdata->{circuitid});
	1686	$page->param(desc => $blockdata->{description});
	1687	$blockdata->{notes} = $q->escapeHTML($blockdata->{notes});
	1688	$blockdata->{notes} =~ s/\n/<br>\n/;
	1689	$page->param(notes => $blockdata->{notes});
	1690	$blockdata->{privdata} = $q->escapeHTML($blockdata->{privdata});
[540]	1691	$blockdata->{privdata} = ' ' if !$blockdata->{privdata};
[538]	1692	$blockdata->{privdata} =~ s/\n/<br>\n/;
	1693	$page->param(privdata => $blockdata->{privdata}) if $IPDBacl{$authuser} =~ /s/;
	1694	$page->param(delpool => $blockdata->{type} =~ /^.[pd]$/);
[4]	1695
[517]	1696	} # end remove()
[4]	1697
	1698
	1699	# Delete an allocation. Return it to the freeblocks table; munge
	1700	# data as necessary to keep as few records as possible in freeblocks
	1701	# to prevent weirdness when allocating blocks later.
	1702	# Remove IPs from pool listing if necessary
	1703	sub finalDelete {
[233]	1704	if ($IPDBacl{$authuser} !~ /d/) {
[517]	1705	$aclerr = 'delblock';
[233]	1706	return;
	1707	}
[4]	1708
[370]	1709	# need to retrieve block data before deleting so we can notify on that
[638]	1710	my $blockinfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
	1711	my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id}, 'b');
[370]	1712
[765]	1713	# Tree navigation
	1714	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1715	my @rcrumbs = reverse (@$crumbs);
	1716	$utilbar->param(breadcrumb => \@rcrumbs);
	1717
[638]	1718	my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{basetype}, $webvar{delforward}, $authuser);
[4]	1719
[638]	1720	$page->param(block => $blockinfo->{block});
[651]	1721	$page->param(bdisp => $q->escapeHTML($disp_alloctypes{$blockinfo->{type}}));
[766]	1722	$page->param(delparent_id => $blockinfo->{parent_id});
[651]	1723	if ($pinfo) {
	1724	$page->param(delparent => $pinfo->{block});
	1725	$page->param(pdisp => $q->escapeHTML($disp_alloctypes{$pinfo->{type}}));
	1726	}
[638]	1727	$page->param(returnpool => ($webvar{basetype} eq 'i') );
[591]	1728	if ($code =~ /^WARN(POOL\|MERGE)/) {
[638]	1729	my ($pid,$pcidr) = split /,/, $msg;
[654]	1730	my $real_pinfo = getBlockData($ip_dbh, $pid, 'b');
[638]	1731	$page->param(parent_id => $pid);
	1732	$page->param(parent => $pcidr);
[654]	1733	$page->param(real_disp => $q->escapeHTML($disp_alloctypes{$real_pinfo->{type}}));
[577]	1734	$page->param(mergeip => $code eq 'WARNPOOL');
	1735	}
[591]	1736	if ($code eq 'WARN') {
	1737	$msg =~ s/\n/<br>\n/g;
	1738	$page->param(genwarn => $msg);
	1739	}
[577]	1740	if ($code eq 'OK' \|\| $code =~ /^WARN/) {
[851]	1741	syslog "notice", "$authuser deallocated '".$blockinfo->{type}."'-type netblock ID $webvar{block} ".
	1742	"($blockinfo->{block}), $blockinfo->{custid}, $blockinfo->{city}, desc='$blockinfo->{description}'";
	1743	mailNotify($ip_dbh, 'da', "REMOVED: $disp_alloctypes{$blockinfo->{type}} $blockinfo->{block}",
	1744	# $webvar{block} useful? do we care about the block ID here?
	1745	"$disp_alloctypes{$blockinfo->{type}} $blockinfo->{block} deallocated by $authuser\n".
	1746	"CustID: $blockinfo->{custid}\nCity: $blockinfo->{city}\n".
	1747	"Description: $blockinfo->{description}\n");
[106]	1748	} else {
[517]	1749	$page->param(failmsg => $msg);
[106]	1750	if ($webvar{alloctype} =~ /^.i$/) {
[851]	1751	syslog "err", "$authuser could not deallocate static IP $webvar{block} ($blockinfo->{block}): '$msg'";
[106]	1752	} else {
[851]	1753	syslog "err", "$authuser could not deallocate netblock $webvar{block} ($blockinfo->{block}): '$msg'";
[517]	1754	$page->param(netblock => 1);
[4]	1755	}
[106]	1756	}
[4]	1757
	1758	} # finalDelete

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