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source: trunk/cgi-bin/main.cgi@ 912

Last change on this file since 912 was 906, checked in by Kris Deugau, 7 years ago

/trunk

Bulk addition of "add 'the directory the script is in' to @INC" for Perls
that have dropped '.' from @INC

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

File size: 60.0 KB

Rev	Line
[4]	1	#!/usr/bin/perl
	2	# ipdb/cgi-bin/main.cgi
[8]	3	###
	4	# SVN revision info
	5	# $Date: 2017-08-15 17:53:23 +0000 (Tue, 15 Aug 2017) $
	6	# SVN revision $Rev: 906 $
	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
[906]	26	# push "the directory the script is in" into @INC
	27	use FindBin;
	28	use lib "$FindBin::RealBin/";
	29
[515]	30	use CustIDCK;
[417]	31	use MyIPDB;
	32
[431]	33	openlog "IPDB","pid","$IPDB::syslog_facility";
[4]	34
[517]	35	## Environment. Collect some things, process some things, set some things...
	36
[233]	37	# Collect the username from HTTP auth. If undefined, we're in
	38	# a test environment, or called without a username.
[4]	39	my $authuser;
	40	if (!defined($ENV{'REMOTE_USER'})) {
	41	$authuser = '__temptest';
	42	} else {
	43	$authuser = $ENV{'REMOTE_USER'};
	44	}
	45
[517]	46	# anyone got a better name? :P
	47	my $thingroot = $ENV{SCRIPT_FILENAME};
	48	$thingroot =~ s\|cgi-bin/main.cgi\|\|;
	49
[402]	50	syslog "debug", "$authuser active, $ENV{'REMOTE_ADDR'}";
[4]	51
[517]	52	##fixme there must be a better order to do things in so this can go back where it was
	53	# CGI fiddling done here so we can declare %webvar so we can alter $webvar{action}
	54	# to show the right page on DB errors.
	55	# Set up the CGI object...
	56	my $q = new CGI::Simple;
	57	# ... and get query-string params as well as POST params if necessary
	58	$q->parse_query_string;
	59
	60	# Convenience; saves changing all references to %webvar
	61	##fixme: tweak for handling <select multiple='y' size=3> (list with multiple selection)
	62	my %webvar = $q->Vars;
	63
[106]	64	# Why not a global DB handle? (And a global statement handle, as well...)
	65	# Use the connectDB function, otherwise we end up confusing ourselves
	66	my $ip_dbh;
	67	my $errstr;
[142]	68	($ip_dbh,$errstr) = connectDB_My;
[106]	69	if (!$ip_dbh) {
[517]	70	$webvar{action} = "dberr";
	71	} else {
	72	initIPDBGlobals($ip_dbh);
[106]	73	}
[4]	74
[517]	75	# Set up some globals
[793]	76	$ENV{HTML_TEMPLATE_ROOT} = $thingroot;
	77	my @templatepath = [ "localtemplates", "templates" ];
[233]	78
[793]	79	my $header = HTML::Template->new(filename => "header.tmpl", path => @templatepath);
	80	my $footer = HTML::Template->new(filename => "footer.tmpl", path => @templatepath);
	81	my $utilbar = HTML::Template->new(filename => "utilbar.tmpl", loop_context_vars => 1, global_vars => 1,
	82	path => @templatepath);
[233]	83
[697]	84	print "Content-type: text/html\n\n";
	85
[517]	86	$header->param(version => $IPDB::VERSION);
	87	$header->param(addperm => $IPDBacl{$authuser} =~ /a/);
	88	$header->param(webpath => $IPDB::webpath);
[4]	89
[697]	90	$utilbar->param(webpath => $IPDB::webpath);
[4]	91
[697]	92	print $header->output;
	93
[760]	94	##fixme: whine and complain when the user is not present in the ACL hash above
[697]	95
[4]	96	#main()
[517]	97	my $aclerr;
[4]	98
	99	if(!defined($webvar{action})) {
[517]	100	$webvar{action} = "index"; #shuts up the warnings.
[4]	101	}
	102
[517]	103	my $page;
[793]	104	if (-e "$ENV{HTML_TEMPLATE_ROOT}/templates/$webvar{action}.tmpl") {
	105	$page = HTML::Template->new(filename => "$webvar{action}.tmpl", loop_context_vars => 1, global_vars => 1,
	106	path => @templatepath);
[517]	107	} else {
[793]	108	$page = HTML::Template->new(filename => "dunno.tmpl", die_on_bad_params => 0,
	109	path => @templatepath);
[517]	110	}
	111
[4]	112	if($webvar{action} eq 'index') {
	113	showSummary();
[808]	114	} elsif ($webvar{action} eq 'showvrf') {
	115	showVRF();
[810]	116
	117	} elsif ($webvar{action} eq 'addvrf') {
	118	if ($IPDBacl{$authuser} !~ /s/) {
	119	$aclerr = 'addvrf';
	120	}
	121
	122	# Retrieve the list of DNS locations if we've got a place to grab them from
	123	if ($IPDB::rpc_url) {
	124	my %rpcargs = (
	125	rpcuser => $authuser,
	126	group => 1, # bleh
	127	defloc => '',
	128	);
	129	my $result = IPDB::_rpc('getLocDropdown', %rpcargs);
	130	$page->param(loclist => $result);
	131	}
	132
[811]	133	} elsif ($webvar{action} eq 'newvrf') {
	134	if ($IPDBacl{$authuser} !~ /s/) {
	135	$aclerr = 'addvrf';
	136	} else {
	137	my ($code,$msg) = addVRF($ip_dbh, $webvar{vrf}, comment => $webvar{comment}, location => $webvar{loc});
	138
	139	if ($code eq 'FAIL') {
	140	syslog "err", "Could not add VRF '$webvar{vrf}' to database: '$msg'";
	141	$page->param(err => $msg);
	142	$page->param(vrf => $webvar{vrf});
	143	} else {
	144	$page->param(vrf => $msg);
	145	if ($code eq 'WARN') {
	146	$IPDB::errstr =~ s/\n\n/<br>\n/g;
	147	$IPDB::errstr =~ s/:\n/:<br>\n/g;
	148	$page->param(warn => $IPDB::errstr);
	149	}
	150	syslog "info", "$authuser added VRF $webvar{vrf}";
	151	}
	152
	153	} # ACL check
	154
[820]	155	} elsif ($webvar{action} eq 'delvrf') {
	156	if ($IPDBacl{$authuser} !~ /s/) {
	157	$aclerr = 'delvrf';
	158	}
	159
	160	my $vrf = getVRF($ip_dbh, $webvar{vrf});
	161
	162	$page->param(vrf => $webvar{vrf});
	163	$page->param(vrfcomment => $vrf->{comment});
	164
	165	} elsif ($webvar{action} eq 'finaldelvrf') {
	166	if ($IPDBacl{$authuser} !~ /s/) {
	167	$aclerr = 'finaldelvrf';
	168	}
	169
	170	my $vrf = getVRF($ip_dbh, $webvar{vrf});
	171	$page->param(vrf => $webvar{vrf});
	172	$page->param(vrfcomment => $vrf->{comment});
	173
	174	my ($code,$msg) = deleteVRF($ip_dbh, $webvar{vrf}, $authuser);
	175
	176	if ($code eq 'FAIL') {
	177	$page->param(failmsg => $msg);
	178	}
	179
[233]	180	} elsif ($webvar{action} eq 'addmaster') {
	181	if ($IPDBacl{$authuser} !~ /a/) {
[517]	182	$aclerr = 'addmaster';
[233]	183	}
[582]	184
[816]	185	my $vrf = getVRF($ip_dbh, $webvar{vrf});
	186
[582]	187	# Retrieve the list of DNS locations if we've got a place to grab them from
	188	if ($IPDB::rpc_url) {
	189	my %rpcargs = (
	190	rpcuser => $authuser,
	191	group => 1, # bleh
[816]	192	defloc => $vrf->{location},
[582]	193	);
[623]	194	my $result = IPDB::_rpc('getLocDropdown', %rpcargs);
[582]	195	$page->param(loclist => $result);
	196	}
	197
[815]	198	# we don't have a netblock; pass 0 for the block ID
	199	# Tree navigation
	200	my $crumbs = getBreadCrumbs($ip_dbh, 0, $webvar{vrf});
	201	my @rcrumbs = reverse (@$crumbs);
	202	$utilbar->param(breadcrumb => \@rcrumbs);
	203
	204	$page->param(vrf => $webvar{vrf});
	205
[4]	206	} elsif ($webvar{action} eq 'newmaster') {
	207
[233]	208	if ($IPDBacl{$authuser} !~ /a/) {
[517]	209	$aclerr = 'addmaster';
[233]	210	} else {
	211	my $cidr = new NetAddr::IP $webvar{cidr};
[517]	212	$page->param(cidr => "$cidr");
[4]	213
[582]	214	my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr}, (vrf => $webvar{vrf}, rdns => $webvar{rdns},
	215	rwhois => $webvar{rwhois}, defloc => $webvar{loc}, user => $authuser) );
[4]	216
[371]	217	if ($code eq 'FAIL') {
[320]	218	syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
[517]	219	$page->param(err => $msg);
[233]	220	} else {
[624]	221	$page->param(parent => $msg);
[582]	222	if ($code eq 'WARN') {
[624]	223	$IPDB::errstr =~ s/\n\n/<br>\n/g;
	224	$IPDB::errstr =~ s/:\n/:<br>\n/g;
	225	$page->param(warn => $IPDB::errstr);
[582]	226	}
[233]	227	syslog "info", "$authuser added master block $webvar{cidr}";
	228	}
[4]	229
[815]	230	# we don't have a netblock; pass 0 for the block ID
	231	# Tree navigation
	232	my $crumbs = getBreadCrumbs($ip_dbh, 0, $webvar{vrf});
	233	my @rcrumbs = reverse (@$crumbs);
	234	$utilbar->param(breadcrumb => \@rcrumbs);
	235
[233]	236	} # ACL check
	237
[4]	238	} # end add new master
	239
[567]	240	elsif ($webvar{action} eq 'showsubs') {
	241	showSubs();
	242	}
	243
[4]	244	elsif($webvar{action} eq 'listpool') {
[528]	245	showPool();
[4]	246	}
	247
	248	# Not modified or added; just shuffled
	249	elsif($webvar{action} eq 'assign') {
	250	assignBlock();
	251	}
	252	elsif($webvar{action} eq 'confirm') {
	253	confirmAssign();
	254	}
	255	elsif($webvar{action} eq 'insert') {
	256	insertAssign();
	257	}
	258	elsif($webvar{action} eq 'edit') {
	259	edit();
	260	}
	261	elsif($webvar{action} eq 'update') {
	262	update();
	263	}
[702]	264	elsif($webvar{action} eq 'split') {
	265	prepSplit();
	266	}
	267	elsif($webvar{action} eq 'dosplit') {
	268	doSplit();
	269	}
[717]	270	elsif($webvar{action} eq 'merge') {
	271	prepMerge();
	272	}
[720]	273	elsif($webvar{action} eq 'confmerge') {
	274	confMerge();
	275	}
[751]	276	elsif($webvar{action} eq 'domerge') {
	277	doMerge();
	278	}
[4]	279	elsif($webvar{action} eq 'delete') {
	280	remove();
	281	}
	282	elsif($webvar{action} eq 'finaldelete') {
	283	finalDelete();
	284	}
[397]	285	elsif ($webvar{action} eq 'nodesearch') {
[519]	286	my $nodelist = getNodeList($ip_dbh);
	287	$page->param(nodelist => $nodelist);
[517]	288	}
[397]	289
[517]	290	# DB failure. Can't do much here, really.
	291	elsif ($webvar{action} eq 'dberr') {
	292	$page->param(errmsg => $errstr);
[397]	293	}
	294
[517]	295	# Default is an error. It shouldn't be possible to get here unless you're
	296	# randomly feeding in values for webvar{action}.
[4]	297	else {
	298	my $rnd = rand 500;
	299	my $boing = sprintf("%.2f", rand 500);
[517]	300	my @excuses = (
	301	"Aether cloudy. Ask again later about $webvar{action}.",
	302	"The gods are unhappy with your sacrificial $webvar{action}.",
	303	"Because one of $webvar{action}'s legs are both the same",
	304	"<b>wibble</b><br>Can't $webvar{action}, the grue will get me!<br>Can't $webvar{action}, the grue will get me!",
	305	"Hey, man, you've had your free $webvar{action}. Next one's gonna... <i>cost</i>....",
	306	"I ain't done $webvar{action}",
	307	"Oooo, look! A flying $webvar{action}!",
	308	"$webvar{action} too evil, avoiding.",
	309	"Rocks fall, $webvar{action} dies.",
	310	"Bit bucket must be emptied before I can $webvar{action}..."
	311	);
	312	$page->param(dunno => $excuses[$rnd/50.0]);
[4]	313	}
[111]	314	## Finally! Done with that NASTY "case" emulation!
[4]	315
	316
[517]	317	# Switch to a different template if we've tripped on an ACL error.
	318	# Note that this should only be exercised in development, when
	319	# deeplinked, or when being attacked; normal ACL handling should
	320	# remove the links a user is not allowed to click on.
	321	if ($aclerr) {
[793]	322	$page = HTML::Template->new(filename => "aclerror.tmpl", path => @templatepath);
[517]	323	$page->param(ipdbfunc => $aclmsg{$aclerr});
	324	}
[4]	325
[106]	326	# Clean up IPDB globals, DB handle, etc.
[111]	327	finish($ip_dbh);
[199]	328
[517]	329	## Do all our printing here so we can generate errors and stick them into the slots in the templates.
[199]	330
[517]	331	# can't do this yet, too many blowups
	332	#print "Content-type: text/html\n\n", $header->output;
	333	$page->param(webpath => $IPDB::webpath);
[697]	334	print $utilbar->output;
[517]	335	print $page->output;
	336
	337	# include the admin tools link in the output?
	338	$footer->param(adminlink => ($IPDBacl{$authuser} =~ /A/));
	339	$footer->param(webpath => $IPDB::webpath);
	340	print $footer->output;
	341
[106]	342	# Just in case something waaaayyy down isn't in place
	343	# properly... we exit explicitly.
[517]	344	exit 0;
[4]	345
	346
[806]	347	# Initial display: Show list of VRFs
[118]	348	sub showSummary {
[806]	349	my $vrflist = listVRF($ip_dbh);
[818]	350
	351	if ($IPDB::masterswithvrfs == 2) {
	352	$page = HTML::Template->new(filename => "index2.tmpl", loop_context_vars => 1, global_vars => 1,
	353	path => @templatepath);
	354	# alternate layout; put master blocks on the front summary page instead of "out"/"down" a
[821]	355	# layer in the browse tree. Leaving the manual include of showvrf.tmpl for reference; not
	356	# sure why setting webpath here didn't seem to make it to the output.
	357	# my $vrfinfo = HTML::Template->new(filename => "showvrf.tmpl", path => @templatepath);
[818]	358	foreach my $vrf (@$vrflist) {
	359	my $masterlist = listSummary($ip_dbh, $vrf->{vrf});
[821]	360	$vrf->{masterlist} = $masterlist;
	361	$vrf->{addmaster} = ($IPDBacl{$authuser} =~ /s/);
	362	$vrf->{maydel} = ($IPDBacl{$authuser} =~ /s/);
	363	$vrf->{sub} = 1;
	364	# $vrfinfo->param(vrf => $vrf->{vrf});
	365	# $vrfinfo->param(masterlist => $masterlist);
	366	# $vrfinfo->param(addmaster => ($IPDBacl{$authuser} =~ /s/) );
	367	# $vrfinfo->param(maydel => ($IPDBacl{$authuser} =~ /s/) );
	368	# $vrfinfo->param(sub => 1);
	369	# $vrfinfo->param(webpath => $IPDB::webpath);
	370	# $vrf->{vrfinfo} = $vrfinfo->output;
[818]	371	}
	372	}
	373
[806]	374	$page->param(vrflist => $vrflist);
[106]	375
[806]	376	# Only systems/network should be allowed to add VRFs - or maybe higher?
	377	$page->param(addvrf => ($IPDBacl{$authuser} =~ /s/) );
[818]	378
[4]	379	} # showSummary
	380
	381
[808]	382	# Show IP blocks in a VRF
	383	sub showVRF {
	384	my $masterlist = listSummary($ip_dbh, $webvar{vrf});
	385	$page->param(vrf => $webvar{vrf});
	386	$page->param(masterlist => $masterlist);
	387
	388	# we don't have a netblock; pass 0 for the block ID
	389	# Tree navigation
	390	my $crumbs = getBreadCrumbs($ip_dbh, 0, $webvar{vrf});
	391	my @rcrumbs = reverse (@$crumbs);
	392	$utilbar->param(breadcrumb => \@rcrumbs);
	393
[818]	394	$page->param(maydel => ($IPDBacl{$authuser} =~ /s/) );
[808]	395	$page->param(addmaster => ($IPDBacl{$authuser} =~ /s/) );
	396	} # showVRF
	397
	398
[566]	399	# Display blocks immediately within a given parent
	400	sub showSubs {
[682]	401	# Which layout?
	402	if ($IPDB::sublistlayout == 2) {
	403
	404	# 2-part layout; mixed containers and end-use allocations and free blocks.
	405	# Containers have a second line for the subblock metadata.
	406	# We need to load an alternate template for this case.
[793]	407	$page = HTML::Template->new(filename => "showsubs2.tmpl", loop_context_vars => 1, global_vars => 1,
	408	path => @templatepath);
[682]	409
	410	$page->param(maydel => ($IPDBacl{$authuser} =~ /d/));
	411
	412	my $sublist = listSubs($ip_dbh, parent => $webvar{parent});
	413	$page->param(sublist => $sublist);
	414
	415	} else {
	416
[685]	417	# 3-part layout; containers, end-use allocations, and free blocks
[682]	418
	419	my $contlist = listContainers($ip_dbh, parent => $webvar{parent});
	420	$page->param(contlist => $contlist);
	421
	422	my $alloclist = listAllocations($ip_dbh, parent => $webvar{parent});
	423	$page->param(alloclist => $alloclist);
	424
	425	# only show "delete" button if we have no container or usage allocations
	426	$page->param(maydel => ($IPDBacl{$authuser} =~ /d/) && !(@$contlist \|\| @$alloclist));
	427
	428	}
	429
	430	# Common elements
[627]	431	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	432
[685]	433	##fixme: do we add a wrapper to not show the edit link for master blocks?
	434	#$page->param(editme => 1) unless $pinfo->{type} ne 'mm';
	435
[808]	436	my $crumbs = getBreadCrumbs($ip_dbh, $pinfo->{parent_id}, $pinfo->{vrf});
[697]	437	my @rcrumbs = reverse (@$crumbs);
	438	$utilbar->param(breadcrumb => \@rcrumbs);
	439
[685]	440	$page->param(self_id => $webvar{parent});
[627]	441	$page->param(block => $pinfo->{block});
[566]	442	$page->param(mayadd => ($IPDBacl{$authuser} =~ /a/));
[4]	443
[627]	444	my $flist = listFree($ip_dbh, parent => $webvar{parent});
[566]	445	$page->param(freelist => $flist);
	446	} # showSubs
[4]	447
	448
	449	# List the IPs used in a pool
[528]	450	sub showPool {
[4]	451
[631]	452	my $poolinfo = getBlockData($ip_dbh, $webvar{pool});
	453	my $cidr = new NetAddr::IP $poolinfo->{block};
[771]	454	$page->param(vlan => $poolinfo->{vlan});
[4]	455
[697]	456	# Tree navigation
	457	my $crumbs = getBreadCrumbs($ip_dbh, $poolinfo->{parent_id});
	458	my @rcrumbs = reverse (@$crumbs);
	459	$utilbar->param(breadcrumb => \@rcrumbs);
	460
[631]	461	$page->param(block => $cidr);
[517]	462	$page->param(netip => $cidr->addr);
	463	$cidr++;
	464	$page->param(gate => $cidr->addr);
	465	$cidr--; $cidr--;
	466	$page->param(bcast => $cidr->addr);
	467	$page->param(mask => $cidr->mask);
[157]	468
[528]	469	$page->param(disptype => $disp_alloctypes{$poolinfo->{type}});
	470	$page->param(city => $poolinfo->{city});
[517]	471
[157]	472	# Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
[528]	473	$page->param(realblock => $poolinfo->{type} =~ /^.d$/);
[4]	474
	475	# probably have to add an "edit IP allocation" link here somewhere.
	476
[855]	477	# this will cascade into the IP list below
	478	$page->param(maydel => $IPDBacl{$authuser} =~ /d/);
	479
[866]	480	my $plist = listPool($ip_dbh, $webvar{pool}, 1);
[528]	481	$page->param(poolips => $plist);
	482	} # end showPool
[4]	483
	484
[106]	485	# Show "Add new allocation" page. Note that the actual page may
	486	# be one of two templates, and the lists come from the database.
[4]	487	sub assignBlock {
	488
[233]	489	if ($IPDBacl{$authuser} !~ /a/) {
[517]	490	$aclerr = 'addblock';
[233]	491	return;
	492	}
	493
[517]	494	# hack pthbttt eww
[633]	495	$webvar{parent} = 0 if !$webvar{parent};
[517]	496	$webvar{block} = '' if !$webvar{block};
[21]	497
[575]	498	$page->param(allocfrom => $webvar{block}); # fb-assign flag, if block is set, we're in fb-assign
[517]	499
[633]	500	if ($webvar{fbid} \|\| $webvar{fbtype}) {
[575]	501
	502	# Common case, according to reported usage. Block to assign is specified.
[21]	503	my $block = new NetAddr::IP $webvar{block};
[187]	504
[675]	505	my ($rdns,$cached) = getBlockRDNS($ip_dbh, id => $webvar{parent}, type => $webvar{fbtype}, user => $authuser);
[585]	506	$page->param(rdns => $rdns) if $rdns;
[633]	507	$page->param(parent => $webvar{parent});
	508	$page->param(fbid => $webvar{fbid});
[675]	509	# visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
	510	$page->param(cached => $cached);
[585]	511
[691]	512	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	513
[892]	514	my @cities;
	515	foreach my $city (@citylist) {
	516	my %row = (city => $city, sel => ($pinfo->{city} eq $city) );
	517	push (@cities, \%row);
	518	}
	519	$page->param(preselected => 1);
	520	$page->param(citylist => \@cities);
	521
[697]	522	# Tree navigation
	523	my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
	524	my @rcrumbs = reverse (@$crumbs);
	525	$utilbar->param(breadcrumb => \@rcrumbs);
	526
[575]	527	$webvar{fbtype} = '' if !$webvar{fbtype};
	528	if ($webvar{fbtype} eq 'i') {
[633]	529	my $ipinfo = getBlockData($ip_dbh, $webvar{block}, 'i');
[575]	530	$page->param(
	531	fbip => 1,
[633]	532	block => $ipinfo->{block},
[575]	533	fbdisptype => $list_alloctypes{$ipinfo->{type}},
	534	type => $ipinfo->{type},
[633]	535	allocfrom => $pinfo->{block},
[575]	536	);
[187]	537	} else {
[529]	538	# get "primary" alloctypes, since these are all that can correctly be assigned if we're in this branch
[575]	539	my $tlist = getTypeList($ip_dbh, 'n');
[529]	540	$tlist->[0]->{sel} = 1;
[575]	541	$page->param(typelist => $tlist, block => $block);
[106]	542	}
[575]	543
[21]	544	} else {
[575]	545
	546	# Uncommon case, according to reported usage. Block to assign needs to be found based on criteria.
[541]	547	my $mlist = getMasterList($ip_dbh, 'c');
	548	$page->param(masterlist => $mlist);
[517]	549
	550	my @pops;
[633]	551	foreach my $pop (@citylist) {
[517]	552	my %row = (pop => $pop);
	553	push (@pops, \%row);
[92]	554	}
[517]	555	$page->param(pops => \@pops);
	556
[892]	557	my @cities;
	558	foreach my $city (@citylist) {
	559	my %row = (city => $city);
	560	push (@cities, \%row);
	561	}
	562	$page->param(citylist => \@cities);
	563
[529]	564	# get all standard alloctypes
	565	my $tlist = getTypeList($ip_dbh, 'a');
	566	$tlist->[0]->{sel} = 1;
	567	$page->param(typelist => $tlist);
[21]	568	}
[517]	569
[397]	570	## node hack
[530]	571	my $nlist = getNodeList($ip_dbh);
	572	$page->param(nodelist => $nlist);
[397]	573	## end node hack
	574
[782]	575	$page->param(nocling => $IPDBacl{$authuser} =~ /s/);
[284]	576
[4]	577	} # assignBlock
	578
	579
	580	# Take info on requested IP assignment and see what we can provide.
	581	sub confirmAssign {
[233]	582	if ($IPDBacl{$authuser} !~ /a/) {
[517]	583	$aclerr = 'addblock';
[233]	584	return;
	585	}
[4]	586
	587	my $cidr;
[692]	588	my $resv; # Reserved for expansion.
[4]	589	my $alloc_from;
[633]	590	my $fbid = $webvar{fbid};
	591	my $p_id = $webvar{parent};
[4]	592
	593	# Going to manually validate some items.
	594	# custid and city are automagic.
[111]	595	return if !validateInput();
[4]	596
[665]	597	# make sure this is defined
	598	$webvar{fbassign} = 'n' if !$webvar{fbassign};
	599
[4]	600	# Several different cases here.
	601	# Static IP vs netblock
	602	# + Different flavours of static IP
	603	# + Different flavours of netblock
	604
[575]	605	if ($webvar{alloctype} =~ /^.i$/ && $webvar{fbassign} ne 'y') {
[665]	606	if (!$webvar{pop}) {
	607	$page->param(err => "Please select a location/POP site to allocate from.");
	608	return;
	609	}
[532]	610	my $plist = getPoolSelect($ip_dbh, $webvar{alloctype}, $webvar{pop});
[517]	611	$page->param(staticip => 1);
[532]	612	$page->param(poollist => $plist) if $plist;
[4]	613	$cidr = "Single static IP";
[517]	614	##fixme: need to handle "no available pools"
[4]	615
	616	} else { # end show pool options
[21]	617
[533]	618	if ($webvar{fbassign} && $webvar{fbassign} eq 'y') {
[697]	619
	620	# Tree navigation
	621	my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
	622	my @rcrumbs = reverse (@$crumbs);
	623	$utilbar->param(breadcrumb => \@rcrumbs);
	624
[21]	625	$cidr = new NetAddr::IP $webvar{block};
[575]	626	$alloc_from = new NetAddr::IP $webvar{allocfrom};
[21]	627	$webvar{maskbits} = $cidr->masklen;
[692]	628	# Some additional checks are needed for reserving free space
	629	if ($webvar{reserve}) {
	630	if ($cidr == $alloc_from) {
	631	# We could still squirm and fiddle to try to find a way to reserve space, but the storage model for
	632	# IPDB means that all continguous free space is kept in the smallest number of strict CIDR netblocks
	633	# possible. (In theory.) If the request and the freeblock are the same, it is theoretically impossible
	634	# to reserve an equivalent-sized block either ahead or behind the requested one, because the pair
	635	# together would never be a strict CIDR block.
	636	$page->param(warning => "Can't reserve space for expansion; free block and requested allocation are the same.");
	637	delete $webvar{reserve};
	638	} else {
	639	# Find which new free block will match the reqested block.
	640	# Take the requested mask, shift by one
	641	my $tmpmask = $webvar{maskbits};
	642	$tmpmask--;
	643	# find the subnets with that mask in the selected free block
	644	my @pieces = $alloc_from->split($tmpmask);
	645	foreach my $slice (@pieces) {
	646	if ($slice->contains($cidr)) {
	647	# For the subnet that contains the requested block, split that in two,
	648	# and flag/cache the one that's not the requested block.
	649	my @bits = $slice->split($webvar{maskbits});
	650	if ($bits[0] == $cidr) {
	651	$resv = $bits[1];
	652	} else {
	653	$resv = $bits[0];
	654	}
	655	}
	656	}
	657	}
	658	} # reserve block check
	659
[21]	660	} else { # done with direct freeblocks assignment
	661
	662	if (!$webvar{maskbits}) {
[517]	663	$page->param(err => "Please specify a CIDR mask length.");
[111]	664	return;
[21]	665	}
[533]	666
	667	##fixme ick, ew, bleh. gotta handle the failure message generation better. push it into findAllocateFrom()?
	668	my $failmsg = "No suitable free block found.<br>\n";
[187]	669	if ($webvar{alloctype} eq 'rm') {
[533]	670	$failmsg .= "We do not have a free routeable block of that size.<br>\n".
	671	"You will have to either route a set of smaller netblocks or a single smaller netblock.";
[4]	672	} else {
[214]	673	if ($webvar{alloctype} =~ /^.[pc]$/) {
[533]	674	$failmsg .= "You will have to route another superblock from one of the<br>\n".
	675	"master blocks or chose a smaller block size for the pool.";
[21]	676	} else {
[517]	677	if (!$webvar{pop}) {
	678	$page->param(err => 'Please select a POP to route the block from/through.');
	679	return;
	680	}
[533]	681	$failmsg .= "You will have to route another superblock to $webvar{pop}<br>\n".
[692]	682	"from one of the master blocks";
	683	if ($webvar{reserve}) {
	684	$failmsg .= ', choose a smaller blocksize, or uncheck "Reserve space for expansion".';
	685	} else {
	686	$failmsg .= " or chose a smaller blocksize.";
	687	}
[21]	688	}
[4]	689	}
[533]	690
[692]	691	# if requesting extra space "reserved for expansion", we need to find a free
	692	# block at least double the size of the request.
	693	if ($webvar{reserve}) {
	694	$webvar{maskbits}--;
	695	}
	696
[633]	697	($fbid,$cidr,$p_id) = findAllocateFrom($ip_dbh, $webvar{maskbits}, $webvar{alloctype},
	698	$webvar{city}, $webvar{pop}, (master => $webvar{allocfrom}, allowpriv => $webvar{allowpriv}) );
[533]	699	if (!$cidr) {
[517]	700	$page->param(err => $failmsg);
[111]	701	return;
[21]	702	}
[533]	703	$cidr = new NetAddr::IP $cidr;
[575]	704
	705	$alloc_from = "$cidr";
[692]	706
	707	# when autofinding a block to allocate from, use the first piece of the found
	708	# block for the allocation, and the next piece for the "reserved for expansion".
	709	if ($webvar{reserve}) {
	710	# reset the mask to the real requested one, now that we've got a
	711	# block large enough for the request plus reserve
	712	$webvar{maskbits}++;
	713	($cidr,$resv) = $cidr->split($webvar{maskbits});
	714	}
	715
[575]	716	# If the block to be allocated is smaller than the one we found,
	717	# figure out the "real" block to be allocated.
	718	if ($cidr->masklen() ne $webvar{maskbits}) {
	719	my $maskbits = $cidr->masklen();
[889]	720	# we reset $cidr each time around the loop to better allow for the huge
	721	# address space of IPv6; many allocation schemes in v6 will break NetAddr::IP's
	722	# hard limit of 65536 subnets from a split()
[575]	723	while ($maskbits++ < $webvar{maskbits}) {
[889]	724	$cidr = ($cidr->split($maskbits))[0];
[575]	725	}
	726	}
[21]	727	} # check for freeblocks assignment or IPDB-controlled assignment
[4]	728
[674]	729	# Generate the IP list for the new allocation in case someone wants to set per-IP rDNS right away.
	730	# We don't do this on the previous page because we don't know how big a block or even what IP range
	731	# it's for (if following the "normal" allocation process)
	732	if ($IPDBacl{$authuser} =~ /c/
	733	&& $cidr->masklen != $cidr->bits
[780]	734	&& ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
	735	# config flag for "all block types" OR "not-a-pool-or-IP type"
	736	&& ($IPDB::revlistalltypes \|\| $webvar{alloctype} !~ /^.[dpi]/)
	737	# safety against trying to retrieve and display more than 1k (10 bits, /22 v4) worth of individual IPs
	738	# ever. If you really need to manage a long list of IPs like that all in one place, you can use the DNS
	739	# management tool. Even a /26 is a bit much, really.
	740	&& ($cidr->bits - $cidr->masklen) <= 10
[674]	741	# do we want to allow v6 at all?
	742	#&& ! $cidr->{isv6}
	743	) {
	744	my @list;
	745	foreach my $ip (@{$cidr->splitref()}) {
	746	my %row;
	747	$row{r_ip} = $ip->addr;
	748	$row{iphost} = '';
	749	push @list, \%row;
	750	}
	751	$page->param(r_iplist => \@list);
	752	# We don't use this here, because these IPs should already be bare.
	753	# ... or should we be paranoid? Make it a config option?
	754	#getRDNSbyIP($ip_dbh, type => $webvar{alloctype}, range => "$cidr", user => $authuser) );
	755	}
[157]	756	} # if ($webvar{alloctype} =~ /^.i$/)
[4]	757
[397]	758	## node hack
	759	if ($webvar{node} && $webvar{node} ne '-') {
[530]	760	my $nodename = getNodeName($ip_dbh, $webvar{node});
[517]	761	$page->param(nodename => $nodename);
	762	$page->param(nodeid => $webvar{node});
[397]	763	}
	764	## end node hack
	765
[760]	766	# flag DNS info if we can't publish the entry remotely
	767	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	768	$page->param(dnslocal => 1) unless ($pinfo->{revpartial} \|\| $pinfo->{revavail});
	769
[692]	770	# reserve for expansion
	771	$page->param(reserve => $webvar{reserve});
	772	# probably just preventing a little log noise doing this; could just set the param
	773	# all the time since it won't be shown if the reserve param above isn't set.
	774	# if ($webvar{reserve}) {
	775	$page->param(resvblock => $resv);
	776	# }
	777
[4]	778	# Stick in the allocation data
[517]	779	$page->param(alloc_type => $webvar{alloctype});
	780	$page->param(typefull => $q->escapeHTML($disp_alloctypes{$webvar{alloctype}}));
	781	$page->param(alloc_from => $alloc_from);
[633]	782	$page->param(parent => $p_id);
	783	$page->param(fbid => $fbid);
[517]	784	$page->param(cidr => $cidr);
[585]	785	$page->param(rdns => $webvar{rdns});
[691]	786	$page->param(vrf => $webvar{vrf});
	787	$page->param(vlan => $webvar{vlan});
[517]	788	$page->param(city => $q->escapeHTML($webvar{city}));
	789	$page->param(custid => $webvar{custid});
	790	$page->param(circid => $q->escapeHTML($webvar{circid}));
	791	$page->param(desc => $q->escapeHTML($webvar{desc}));
[4]	792
[517]	793	##fixme: find a way to have the displayed copy have <br> substitutions
	794	# for newlines, and the <input> value have either encoded or bare newlines.
	795	# Also applies to privdata.
	796	$page->param(notes => $q->escapeHTML($webvar{notes},'y'));
	797
[284]	798	# Check to see if user is allowed to do anything with sensitive data
[800]	799	if ($IPDBacl{$authuser} =~ /s/) {
[782]	800	$page->param(nocling => 1);
	801	$page->param(privdata => $q->escapeHTML($webvar{privdata},'y'));
[517]	802
[782]	803	$page->param(backupfields => $webvar{backupfields});
	804	$page->param(bkbrand => $webvar{bkbrand});
	805	$page->param(bkmodel => $webvar{bkmodel});
	806	$page->param(bktype => $webvar{bktype});
	807	$page->param(bksrc => $webvar{bksrc});
	808	$page->param(bkuser => $webvar{bkuser});
	809	# these two could use virtually any character
	810	$page->param(bkvpass => $q->escapeHTML($webvar{bkvpass}));
	811	$page->param(bkepass => $q->escapeHTML($webvar{bkepass}));
	812	$page->param(bkport => $webvar{bkport});
[798]	813	$page->param(bkip => $webvar{bkip});
[782]	814	}
	815
[517]	816	# Yay! This now has it's very own little home.
	817	$page->param(billinguser => $webvar{userid})
[299]	818	if $webvar{userid};
[284]	819
[835]	820	syslog "debug", "billinguser used ($authuser): alloc_from $alloc_from, type $webvar{alloctype}" if $webvar{userid};
	821
[517]	822	##fixme: this is only needed iff confirm.tmpl and
	823	# confirmRemove.tmpl are merged (quite possible, just
	824	# a little tedious)
	825	$page->param(action => "insert");
[284]	826
[4]	827	} # end confirmAssign
	828
	829
	830	# Do the work of actually inserting a block in the database.
	831	sub insertAssign {
[233]	832	if ($IPDBacl{$authuser} !~ /a/) {
[517]	833	$aclerr = 'addblock';
[233]	834	return;
	835	}
[4]	836	# Some things are done more than once.
[111]	837	return if !validateInput();
[4]	838
[782]	839	##fixme: permission check
[284]	840	if (!defined($webvar{privdata})) {
	841	$webvar{privdata} = '';
	842	}
[575]	843
[106]	844	# $code is "success" vs "failure", $msg contains OK for a
	845	# successful netblock allocation, the IP allocated for static
	846	# IP, or the error message if an error occurred.
[517]	847
[677]	848	##fixme: consider just passing \%webvar to allocateBlock()?
	849	# collect per-IP rDNS fields. only copy over the ones that actually have something in them.
	850	my %iprev;
	851	foreach (keys %webvar) {
	852	$iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
	853	}
	854
[691]	855	# Easier to see and cosmetically fiddle the list like this
	856	my %insert_args = (
	857	cidr => $webvar{fullcidr},
	858	fbid => $webvar{fbid},
[692]	859	reserve => $webvar{reserve},
[691]	860	parent => $webvar{parent},
	861	custid => $webvar{custid},
	862	type => $webvar{alloctype},
	863	city => $webvar{city},
	864	desc => $webvar{desc},
	865	notes => $webvar{notes},
	866	circid => $webvar{circid},
	867	privdata => $webvar{privdata},
	868	nodeid => $webvar{node},
	869	rdns => $webvar{rdns},
	870	vrf => $webvar{vrf},
	871	vlan => $webvar{vlan},
	872	user => $authuser,
	873	);
[4]	874
[782]	875	##fixme: permission check
	876	# fill in backup data, if present/allowed
	877	if ($webvar{backupfields}) {
	878	$insert_args{backup} = 1;
[798]	879	for my $bkfield (@IPDB::backupfields) {
[782]	880	$insert_args{"bk$bkfield"} = ($webvar{"bk$bkfield"} ? $webvar{"bk$bkfield"} : '');
	881	}
	882	}
	883
[766]	884	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	885
	886	# clean up a minor mess with guided allocation of static IPs
	887	if ($webvar{alloctype} =~ /^.i$/) {
	888	$insert_args{alloc_from} = $pinfo->{block};
	889	}
	890
[691]	891	my ($code,$msg) = allocateBlock($ip_dbh, %insert_args, iprev => \%iprev);
	892
[111]	893	if ($code eq 'OK') {
[766]	894	# breadcrumbs lite! provide at least a link to the parent of the block we just allocated.
	895	$page->param(parentid => $webvar{parent});
	896	$page->param(parentblock => $pinfo->{block});
	897
[106]	898	if ($webvar{alloctype} =~ /^.i$/) {
[300]	899	$msg =~ s\|/32\|\|;
[517]	900	$page->param(staticip => $msg);
	901	$page->param(custid => $webvar{custid});
	902	$page->param(billinguser => $webvar{billinguser});
[839]	903	$page->param(billinglink => $IPDB::billinglink);
[416]	904	mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
	905	"$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
[881]	906	"Description: $webvar{desc}\n".
	907	($webvar{rdns} ? "DNS name: $webvar{rdns}\n" : '').
	908	"\nAllocated by: $authuser\n");
[106]	909	} else {
[301]	910	my $netblock = new NetAddr::IP $webvar{fullcidr};
[517]	911	$page->param(fullcidr => $webvar{fullcidr});
	912	$page->param(alloctype => $disp_alloctypes{$webvar{alloctype}});
	913	$page->param(custid => $webvar{custid});
[697]	914
	915	# Full breadcrumbs
	916	my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
	917	my @rcrumbs = reverse (@$crumbs);
	918	$utilbar->param(breadcrumb => \@rcrumbs);
	919
[517]	920	if ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) {
	921	$page->param(billinguser => $webvar{billinguser});
[839]	922	$page->param(billinglink => $IPDB::billinglink);
[517]	923	$page->param(custid => $webvar{custid});
	924	$page->param(netaddr => $netblock->addr);
	925	$page->param(masklen => $netblock->masklen);
	926	}
[835]	927	syslog "debug", "billinguser used ($authuser): allocated $netblock, type $webvar{alloctype}" if $webvar{billinguser};
[416]	928	mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
	929	"$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
[881]	930	"Description: $webvar{desc}\n".
	931	($webvar{rdns} ? "DNS name/pattern: $webvar{rdns}\n" : '').
	932	"\nAllocated by: $authuser\n");
[4]	933	}
[106]	934	syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
[256]	935	"'$webvar{alloctype}' ($msg)";
[111]	936	} else {
	937	syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
	938	"'$webvar{alloctype}' by $authuser failed: '$msg'";
[766]	939	$page->param(err => "Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}' failed:");
	940	$page->param(errmsg => $msg);
[106]	941	}
[4]	942
	943	} # end insertAssign()
	944
	945
	946	# Does some basic checks on common input data to make sure nothing
	947	# really weird gets in to the database through this script.
	948	# Does NOT do complete input validation!!!
	949	sub validateInput {
	950	if ($webvar{city} eq '-') {
[517]	951	$page->param(err => 'Please choose a city');
[111]	952	return;
[4]	953	}
[138]	954
	955	# Alloctype check.
[4]	956	chomp $webvar{alloctype};
[138]	957	if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
	958	# Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
	959	# managing to call things in such a way as to cause this deserves a cryptic error.
[517]	960	$page->param(err => 'Invalid alloctype');
[138]	961	return;
	962	}
	963
	964	# CustID check
[4]	965	# We have different handling for customer allocations and "internal" or "our" allocations
[214]	966	if ($def_custids{$webvar{alloctype}} eq '') {
[4]	967	if (!$webvar{custid}) {
[517]	968	$page->param(err => 'Please enter a customer ID.');
[111]	969	return;
[4]	970	}
[546]	971	# Crosscheck with billing.
	972	my $status = CustIDCK->custid_exist($webvar{custid});
	973	if ($CustIDCK::Error) {
	974	$page->param(err => "Error verifying customer ID: ".$CustIDCK::ErrMsg);
	975	return;
[4]	976	}
[546]	977	if (!$status) {
	978	$page->param(err => "Customer ID not valid. Make sure the Customer ID ".
	979	"is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
	980	"non-customer assignments.");
	981	return;
	982	}
[400]	983	# print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
[138]	984	} else {
[167]	985	# New! Improved! And now Loaded From The Database!!
[320]	986	if ((!$webvar{custid}) \|\| ($webvar{custid} ne 'STAFF')) {
	987	$webvar{custid} = $def_custids{$webvar{alloctype}};
	988	}
[4]	989	}
[111]	990
[571]	991	## hmmm.... is this even useful?
	992	if (0) {
[111]	993	# Check POP location
	994	my $flag;
[187]	995	if ($webvar{alloctype} eq 'rm') {
[111]	996	$flag = 'for a routed netblock';
	997	foreach (@poplist) {
	998	if (/^$webvar{city}$/) {
	999	$flag = 'n';
	1000	last;
	1001	}
	1002	}
	1003	} else {
	1004	$flag = 'n';
[442]	1005	##fixme: hook to force-set POP or city on certain alloctypes
	1006	# if ($webvar{alloctype =~ /foo,bar,bz/ { $webvar{pop} = 'blah'; }
[536]	1007	if ($webvar{pop} && $webvar{pop} =~ /^-$/) {
[111]	1008	$flag = 'to route the block from/through';
	1009	}
	1010	}
[517]	1011
	1012	# if the alloctype has a restricted city/POP list as determined above,
	1013	# and the reqested city/POP does not match that list, complain
[111]	1014	if ($flag ne 'n') {
[517]	1015	$page->param(err => "Please choose a valid POP location $flag. Valid ".
[111]	1016	"POP locations are currently:<br>\n".join (" - ", @poplist));
	1017	return;
	1018	}
[571]	1019	}
[111]	1020
[691]	1021	# VRF. Not a full validity check, just a basic sanity check.
	1022	if ($webvar{vrf}) {
	1023	# Trim leading and trailing whitespace first
	1024	$webvar{vrf} =~ s/^\s+//;
	1025	$webvar{vrf} =~ s/\s+$//;
	1026	if ($webvar{vrf} !~ /^[\w\d_.-]{1,32}$/) {
	1027	$page->param(err => "VRF values may only contain alphanumerics, and may not be more than 32 characters");
	1028	return;
	1029	}
	1030	}
	1031
	1032	# VLAN. Should we allow/use VLAN names, or just the numeric ID?
	1033	if ($webvar{vlan}) {
	1034	# Trim leading and trailing whitespace first
	1035	$webvar{vlan} =~ s/^\s+//;
	1036	$webvar{vlan} =~ s/\s+$//;
[884]	1037	# Then any surrounding a comma
	1038	$webvar{vlan} =~ s/\s,\s/,/g;
[691]	1039	# ... ve make it ze configurable thingy!
	1040	if ($IPDB::numeric_vlan) {
[884]	1041	if ($webvar{vlan} !~ /^[\d,-]+$/) {
[691]	1042	$page->param(err => "VLANs must be numeric");
	1043	return;
	1044	}
	1045	} else {
[884]	1046	if ($webvar{vlan} !~ /^[\w\d_.,-]+$/) {
[691]	1047	$page->param(err => "VLANs must be alphanumeric");
	1048	return;
	1049	}
	1050	}
	1051	}
	1052
[782]	1053	# Backup fields. Minimal sanity checks.
[813]	1054	# Bypass if the user isn't authorized for backup data, or if the checkbox is unchecked
	1055	if ($IPDBacl{$authuser} =~ /s/ && defined($webvar{backupfields})) {
	1056	for my $bkfield (qw(brand model)) {
	1057	if (!$webvar{"bk$bkfield"}) {
	1058	$page->param(err => "Backup $bkfield must be filled in if IP/netblock is flagged for backup");
	1059	return;
	1060	}
	1061	if ($webvar{"bk$bkfield"} !~ /^[a-zA-Z0-9\s_.-]+$/) {
	1062	$page->param(err => "Invalid characters in backup $bkfield");
	1063	return;
	1064	}
[798]	1065	}
[813]	1066	for my $bkfield (qw(type src user)) { # no spaces in these!
	1067	if ($webvar{"bk$bkfield"} && $webvar{"bk$bkfield"} !~ /^[a-zA-Z0-9_.-]+$/) {
	1068	$page->param(err => "Invalid characters in backup $bkfield");
	1069	return;
	1070	}
[782]	1071	}
[813]	1072	if ($webvar{bkport}) {
	1073	$webvar{bkport} =~ s/^\s+//g;
	1074	$webvar{bkport} =~ s/\s+$//g;
	1075	if ($webvar{bkport} !~ /^\d+$/) {
	1076	$page->param(err => "Backup port must be numeric");
	1077	return;
	1078	}
[782]	1079	}
[798]	1080	##fixme: code review: should normalize $webvar{cidr} variants so we can
	1081	# check for non-/32 allocations having the backup IP field filled in here,
	1082	# instead of failing on the allocation or update attempt
[813]	1083	if ($webvar{bkip}) {
	1084	$webvar{bkip} =~ s/^\s+//g;
	1085	$webvar{bkip} =~ s/\s+$//g;
	1086	if ($webvar{bkip} !~ /^[\da-fA-F:.]+$/) {
	1087	$page->param(err => "Backup IP must be an IP");
	1088	return;
	1089	}
[798]	1090	}
[813]	1091	} # backup
[782]	1092
[111]	1093	return 'OK';
[4]	1094	} # end validateInput
	1095
	1096
	1097	# Displays details of a specific allocation in a form
	1098	# Allows update/delete
	1099	# action=edit
	1100	sub edit {
	1101
[534]	1102	# snag block info from db
[634]	1103	my $blockinfo = getBlockData($ip_dbh, $webvar{id}, $webvar{basetype});
[750]	1104	my $cidr = new NetAddr::IP $blockinfo->{block};
[691]	1105	$page->param(id => $webvar{id});
[634]	1106	$page->param(basetype => $webvar{basetype});
[4]	1107
[697]	1108	# Tree navigation
	1109	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1110	my @rcrumbs = reverse (@$crumbs);
	1111	$utilbar->param(breadcrumb => \@rcrumbs);
	1112
[705]	1113	# Show link to IP list for pools
	1114	$page->param(ispool => 1) if $blockinfo->{type} =~ /^.[dp]$/;
	1115
[534]	1116	# Clean up extra whitespace on alloc type. Mainly a legacy-data cleanup.
	1117	$blockinfo->{type} =~ s/\s//;
[4]	1118
[760]	1119	##fixme: The case of "allocation larger than a /24" (or any similar case
	1120	# where the allocation is larger than the zone(s) in DNS) doesn't work well.
	1121	# Best solution may just be to add a warning that the entry shown may not be
	1122	# correct/complete.
	1123	if ($blockinfo->{revavail} \|\| $blockinfo->{revpartial}) {
	1124	$page->param(showrev => ($blockinfo->{revavail} \|\| $blockinfo->{revpartial}) );
[830]	1125	$page->param(v6 => $cidr->{isv6});
	1126	$page->param(dnslink => $IPDB::dnsadmin_url);
	1127
	1128	# get the DNSAdmin zone ID(s) for this allocation.
	1129	# Multiple zones should be rare, but are NOT impossible!
	1130	my $revlist = getRevID($ip_dbh, user => $authuser, cidr => $blockinfo->{block},
	1131	location => $blockinfo->{location});
[866]	1132	$page->param(revlist => $revlist) if $revlist;
[830]	1133
[750]	1134	my $cached;
	1135	# Get rDNS info; duplicates a bit of getBlockData but also does the RPC call if possible
	1136	($blockinfo->{rdns},$cached) = getBlockRDNS($ip_dbh, id => $webvar{id}, type => $blockinfo->{type}, user => $authuser);
[760]	1137	$page->param(rdns => $blockinfo->{rdns});
[750]	1138	# visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
	1139	$page->param(cached => $cached);
[586]	1140
[750]	1141	# Limit the per-IP rDNS list based on CIDR length; larger ones just take up too much space.
	1142	# Also, don't show on IP pools; the individual IPs will have a space for rDNS
	1143	# Don't show on single IPs; these use the "pattern" field
	1144	if ($IPDBacl{$authuser} =~ /c/
	1145	&& $cidr->masklen != $cidr->bits
	1146	&& ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
[780]	1147	# config flag for "all block types" OR "not-a-pool-or-IP type"
	1148	&& ($IPDB::revlistalltypes \|\| $blockinfo->{type} !~ /^.[dpi]/)
	1149	# safety against trying to retrieve and display more than 1k (10 bits, /22 v4) worth of individual IPs
	1150	# ever. If you really need to manage a long list of IPs like that all in one place, you can use the DNS
	1151	# management tool. Even a /26 is a bit much, really.
	1152	&& ($cidr->bits - $cidr->masklen) <= 10
[750]	1153	# do we want to allow v6 at all?
	1154	#&& ! $cidr->{isv6}
	1155	) {
	1156	$page->param(r_iplist => getRDNSbyIP($ip_dbh, id => $webvar{id}, type => $blockinfo->{type},
	1157	range => $blockinfo->{block}, user => $authuser) );
	1158	}
	1159	} # rDNS availability check
[675]	1160
[786]	1161	# backup data
	1162	if ($blockinfo->{hasbk}) {
	1163	$page->param(hasbackup => $blockinfo->{hasbk});
[798]	1164	for my $bkfield (@IPDB::backupfields) {
[786]	1165	$page->param("bk$bkfield" => $blockinfo->{"bk$bkfield"});
	1166	}
	1167	$page->param(bktelnet => 1) if $blockinfo->{bktype} eq 'telnet';
	1168	$page->param(bkssh => 1) if $blockinfo->{bktype} eq 'SSH';
	1169	}
	1170
[691]	1171	# consider extending this to show time as well as date
	1172	my ($lastmod,undef) = split /\s+/, $blockinfo->{lastmod};
	1173	$page->param(lastmod => $lastmod);
[4]	1174
[691]	1175	$page->param(block => $blockinfo->{block});
	1176	$page->param(city => $blockinfo->{city});
	1177	$page->param(custid => $blockinfo->{custid});
[4]	1178
[187]	1179	##fixme The check here should be built from the database
[517]	1180	# Need to expand to support pool types too
[534]	1181	if ($blockinfo->{type} =~ /^.[ne]$/ && $IPDBacl{$authuser} =~ /c/) {
[517]	1182	$page->param(changetype => 1);
	1183	$page->param(alloctype => [
[534]	1184	{ selme => ($blockinfo->{type} eq 'me'), type => "me", disptype => "Dialup netblock" },
	1185	{ selme => ($blockinfo->{type} eq 'de'), type => "de", disptype => "Dynamic DSL netblock" },
	1186	{ selme => ($blockinfo->{type} eq 'ce'), type => "ce", disptype => "Dynamic cable netblock" },
	1187	{ selme => ($blockinfo->{type} eq 'we'), type => "we", disptype => "Dynamic wireless netblock" },
	1188	{ selme => ($blockinfo->{type} eq 'cn'), type => "cn", disptype => "Customer netblock" },
	1189	{ selme => ($blockinfo->{type} eq 'en'), type => "en", disptype => "End-use netblock" },
	1190	{ selme => ($blockinfo->{type} eq 'in'), type => "in", disptype => "Internal netblock" },
[517]	1191	]
	1192	);
	1193	} else {
[534]	1194	$page->param(disptype => $disp_alloctypes{$blockinfo->{type}});
	1195	$page->param(type => $blockinfo->{type});
[517]	1196	}
	1197
[397]	1198	## node hack
[634]	1199	my ($nodeid,$nodename) = getNodeInfo($ip_dbh, $blockinfo->{block});
	1200	# $page->param(havenodeid => $nodeid);
	1201	$page->param(nodename => $nodename);
[517]	1202
	1203	##fixme: this whole hack needs cleanup and generalization for all alloctypes
	1204	##fixme: arguably a bug that presence of a nodeid implies it can be changed..
[634]	1205	if ($IPDBacl{$authuser} =~ /c/) {
	1206	my $nlist = getNodeList($ip_dbh);
	1207	if ($nodeid) {
[530]	1208	foreach (@{$nlist}) {
[634]	1209	$$_{selme} = ($$_{node_id} == $nodeid);
[397]	1210	}
	1211	}
[634]	1212	$page->param(nodelist => $nlist);
[397]	1213	}
	1214	## end node hack
[517]	1215
[834]	1216	# $page->param(vrf => $blockinfo->{vrf});
[691]	1217	$page->param(vlan => $blockinfo->{vlan});
[33]	1218
[695]	1219	# Reserved-for-expansion
	1220	$page->param(reserve => $blockinfo->{reserve});
	1221	$page->param(reserve_id => $blockinfo->{reserve_id});
	1222	my $newblock = NetAddr::IP->new($cidr->addr, $cidr->masklen - 1)->network;
	1223	$page->param(newblock => $newblock);
	1224
[517]	1225	# not happy with the upside-down logic, but...
[534]	1226	$page->param(swipable => $blockinfo->{type} !~ /.i/);
[691]	1227	$page->param(swip => $blockinfo->{swip} ne 'n') if $blockinfo->{swip};
[320]	1228
[691]	1229	$page->param(circid => $blockinfo->{circuitid});
	1230	$page->param(desc => $blockinfo->{description});
	1231	$page->param(notes => $blockinfo->{notes});
	1232
[284]	1233	# Check to see if we can display sensitive data
[691]	1234	$page->param(nocling => $IPDBacl{$authuser} =~ /s/);
[534]	1235	$page->param(privdata => $blockinfo->{privdata});
[284]	1236
[517]	1237	# ACL trickery - these two template booleans control the presence of all form/input tags
	1238	$page->param(maychange => $IPDBacl{$authuser} =~ /c/);
	1239	$page->param(maydel => $IPDBacl{$authuser} =~ /d/);
[4]	1240
[702]	1241	# Need to find internal knobs to twist to actually vary these. (Ab)use "change" flag for now
[789]	1242	$page->param(maymerge => ($IPDBacl{$authuser} =~ /m/ && $blockinfo->{type} !~ /^.i$/));
	1243
[702]	1244	if ($IPDBacl{$authuser} =~ /c/ && $blockinfo->{type} !~ /^.i$/) {
	1245	if ($blockinfo->{type} =~ /^.p$/) {
	1246	# PPP pools
	1247	$page->param(maysplit => 1) if $cidr->masklen+1 < $cidr->bits;
	1248	} elsif ($blockinfo->{type} =~ /.d/) {
	1249	# Non-PPP pools
	1250	$page->param(maysplit => 1) if $cidr->masklen+2 < $cidr->bits;
	1251	} else {
	1252	# Standard netblocks. Arguably allowing splitting these down to single IPs
	1253	# doesn't make much sense, but forcing users to apply allocation types
	1254	# "properly" is worse than herding cats.
	1255	$page->param(maysplit => 1) if $cidr->masklen < $cidr->bits;
	1256	}
	1257	}
	1258
[4]	1259	} # edit()
	1260
	1261
	1262	# Stuff new info about a block into the db
	1263	# action=update
	1264	sub update {
[284]	1265	if ($IPDBacl{$authuser} !~ /c/) {
[517]	1266	$aclerr = 'updateblock';
[284]	1267	return;
	1268	}
[4]	1269
[706]	1270	# Collect existing block info here, since we need it for the breadcrumb nav
	1271	my $binfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
	1272	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1273	my @rcrumbs = reverse (@$crumbs);
	1274	$utilbar->param(breadcrumb => \@rcrumbs);
	1275
[4]	1276	# Make sure incoming data is in correct format - custID among other things.
[228]	1277	return if !validateInput;
[4]	1278
[536]	1279	$webvar{swip} = 'n' if !$webvar{swip};
	1280
[531]	1281	my %updargs = (
	1282	custid => $webvar{custid},
	1283	city => $webvar{city},
	1284	description => $webvar{desc},
	1285	notes => $webvar{notes},
	1286	circuitid => $webvar{circid},
	1287	block => $webvar{block},
	1288	type => $webvar{alloctype},
[536]	1289	swip => $webvar{swip},
[588]	1290	rdns => $webvar{rdns},
[691]	1291	vrf => $webvar{vrf},
	1292	vlan => $webvar{vlan},
[588]	1293	user => $authuser,
[531]	1294	);
	1295
[788]	1296	# Check to see if user is allowed to do anything with sensitive data
	1297	if ($IPDBacl{$authuser} =~ /s/) {
	1298	$updargs{privdata} = $webvar{privdata};
[798]	1299	for my $bkfield (@IPDB::backupfields) {
[788]	1300	$updargs{"bk$bkfield"} = $webvar{"bk$bkfield"};
	1301	}
[798]	1302	$updargs{backup} = $webvar{backupfields};
[788]	1303	} else {
	1304	# If the user doesn't have permissions to monkey with NOC-things, pass
	1305	# a flag so we don't treat it as "backup data removed"
	1306	$updargs{ignorebk} = 1;
	1307	}
	1308
[531]	1309	# Semioptional values
	1310	$updargs{node} = $webvar{node} if $webvar{node};
	1311
[677]	1312	# collect per-IP rDNS fields. only copy over the ones that actually have something in them.
	1313	my %iprev;
	1314	foreach (keys %webvar) {
	1315	$iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
	1316	}
[531]	1317
[830]	1318	# and now IPv6
	1319	##fixme: how to remove an entry? maybe treat empty host as "delete meeeee!"?
	1320	if ($webvar{v6list}) {
	1321	my @v6lines = split /\n/, $webvar{v6list};
	1322	foreach (@v6lines) {
	1323	s/^\s+//;
	1324	s/\s+$//;
	1325	next if /^$/;
	1326	my ($ip,$name) = split /,/;
	1327	$iprev{"host_$ip"} = $name;
	1328	}
	1329	}
	1330
[695]	1331	# Merge with reserved freeblock
	1332	$updargs{fbmerge} = $webvar{expandme} if $webvar{expandme};
	1333
[677]	1334	my ($code,$msg) = updateBlock($ip_dbh, %updargs, iprev => \%iprev);
	1335
[531]	1336	if ($code eq 'FAIL') {
[851]	1337	syslog "err", "$authuser could not update block/IP $webvar{block} ($binfo->{block}): '$msg'";
[787]	1338	$page->param(err => "Could not update block/IP $binfo->{block}: $msg");
[111]	1339	return;
[4]	1340	}
	1341
	1342	# If we get here, the operation succeeded.
[851]	1343	syslog "notice", "$authuser updated $webvar{block} ($binfo->{block})";
[531]	1344	##fixme: log details of the change? old way is in the .debug stream anyway.
[416]	1345	##fixme: need to wedge something in to allow "update:field" notifications
	1346	## hmm. how to tell what changed? O_o
[787]	1347	mailNotify($ip_dbh, 's:swi', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $binfo->{block}",
	1348	"$binfo->{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
[4]	1349
[517]	1350	## node hack
	1351	if ($webvar{node} && $webvar{node} ne '-') {
[530]	1352	my $nodename = getNodeName($ip_dbh, $webvar{node});
[517]	1353	$page->param(nodename => $nodename);
	1354	}
	1355	## end node hack
	1356
[380]	1357	# Link back to browse-routed or list-pool page on "Update complete" page.
[634]	1358	my $pblock = getBlockData($ip_dbh, $binfo->{parent_id});
	1359	$page->param(backid => $binfo->{parent_id});
	1360	$page->param(backblock => $pblock->{block});
	1361	$page->param(backpool => ($webvar{basetype} eq 'i'));
[380]	1362
[536]	1363	# Do some HTML fiddling here instead of using ESCAPE=HTML in the template,
	1364	# because otherwise we can't convert \n to <br>. sigh
	1365	$webvar{notes} = $q->escapeHTML($webvar{notes}); # escape first...
	1366	$webvar{notes} =~ s/\n/<br>\n/; # ... then convert newlines
	1367	$webvar{privdata} = ($webvar{privdata} ? $q->escapeHTML($webvar{privdata}) : " ");
	1368	$webvar{privdata} =~ s/\n/<br>\n/;
	1369
[765]	1370	if ($webvar{expandme}) {
	1371	# this is fugly but still faster than hitting the DB again with getBlockData()
	1372	my $tmp = new NetAddr::IP $binfo->{block};
	1373	my $fb = new NetAddr::IP $binfo->{reserve};
	1374	my @newblock = $tmp->compact($fb);
	1375	$page->param(cidr => $newblock[0]);
	1376	} else {
	1377	$page->param(cidr => $binfo->{block});
	1378	}
[588]	1379	$page->param(rdns => $webvar{rdns});
[517]	1380	$page->param(city => $webvar{city});
	1381	$page->param(disptype => $disp_alloctypes{$webvar{alloctype}});
	1382	$page->param(custid => $webvar{custid});
	1383	$page->param(swip => $webvar{swip} eq 'on' ? 'Yes' : 'No');
[536]	1384	$page->param(circid => $webvar{circid});
	1385	$page->param(desc => $webvar{desc});
	1386	$page->param(notes => $webvar{notes});
[788]	1387	if ($IPDBacl{$authuser} =~ /s/) {
	1388	$page->param(nocling => 1);
	1389	$page->param(privdata => $webvar{privdata});
[798]	1390	if ($webvar{backupfields} && $webvar{backupfields} eq 'on') {
	1391	$page->param(hasbackup => 1);
[800]	1392	for my $bkfield (@IPDB::backupfields) {
[798]	1393	$page->param("bk$bkfield" => $webvar{"bk$bkfield"});
[788]	1394	}
	1395	}
	1396	}
[4]	1397
	1398	} # update()
	1399
	1400
[702]	1401	sub prepSplit {
	1402	if ($IPDBacl{$authuser} !~ /c/) {
	1403	$aclerr = 'splitblock';
	1404	return;
	1405	}
	1406
	1407	my $blockinfo = getBlockData($ip_dbh, $webvar{block});
	1408
[705]	1409	# Tree navigation
	1410	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1411	my @rcrumbs = reverse (@$crumbs);
	1412	$utilbar->param(breadcrumb => \@rcrumbs);
	1413
[702]	1414	if ($blockinfo->{type} =~ /^.i$/) {
	1415	$page->param(err => "Can't split a single IP allocation");
	1416	return;
	1417	}
	1418
	1419	# Info about current allocation
	1420	$page->param(oldblock => $blockinfo->{block});
	1421	$page->param(block => $webvar{block});
	1422
	1423	# Note that there are probably different rules that should be followed to restrict splitting IPv6 blocks;
	1424	# strictly speaking it will be exceptionally rare to see smaller than a /64 assigned to a customer, since that
	1425	# breaks auto-addressing schemes.
	1426
	1427	# Generate possible splits
	1428	my $block = new NetAddr::IP $blockinfo->{block};
	1429	my $oldmask = $block->masklen;
	1430	if ($blockinfo->{type} =~ /^.d$/) {
	1431	# Non-PPP pools
[705]	1432	$page->param(ispool => 1);
[702]	1433	if ($oldmask+2 >= $block->bits) {
	1434	$page->param(err => "Can't split a standard netblock pool any further");
	1435	return;
	1436	}
	1437	# Allow splitting down to v4 /30 (which results in one usable IP; dubiously useful)
	1438	$page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-2;
	1439	} elsif ($blockinfo->{type} =~ /.p/) {
[705]	1440	$page->param(ispool => 1);
[702]	1441	# Allow splitting PPP pools down to v4 /31
	1442	$page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-1;
	1443	} else {
	1444	# Allow splitting all other non-pool netblocks down to single IPs, which...
	1445	# arguably should be aggregated in a pool. Except where they shouldn't.
	1446	$page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits;
	1447	}
	1448	# set the split-in-half mask
	1449	$page->param(sp2mask => $oldmask+1);
	1450
	1451	# Generate possible shrink targets
	1452	my @keepers = $block->split($block->masklen+1);
	1453	$page->param(newblockA => $keepers[0]);
	1454	$page->param(newblockB => $keepers[1]);
	1455	} # prepSplit()
	1456
	1457
	1458	sub doSplit {
	1459	if ($IPDBacl{$authuser} !~ /c/) {
	1460	$aclerr = 'splitblock';
	1461	return;
	1462	}
	1463
	1464	##fixme: need consistent way to identify "this thing that is this thing" with only the ID
	1465	# also applies to other locations
	1466	my $blockinfo = getBlockData($ip_dbh, $webvar{block});
	1467
[705]	1468	# Tree navigation
	1469	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1470	my @rcrumbs = reverse (@$crumbs);
	1471	$utilbar->param(breadcrumb => \@rcrumbs);
	1472
[702]	1473	if ($blockinfo->{type} =~ /^.i$/) {
	1474	$page->param(err => "Can't split a single IP allocation");
	1475	return;
	1476	}
	1477
	1478	if ($webvar{subact} eq 'split') {
	1479	$page->param(issplit => 1);
[705]	1480	my $block = new NetAddr::IP $blockinfo->{block};
[707]	1481	my $newblocks = splitBlock($ip_dbh, id => $webvar{block}, basetype => 'b', newmask => $webvar{split},
	1482	user => $authuser);
[702]	1483	if ($newblocks) {
	1484	$page->param(newblocks => $newblocks);
	1485	} else {
	1486	$page->param(err => $IPDB::errstr);
	1487	}
	1488
[705]	1489	} elsif ($webvar{subact} eq 'shrink') {
	1490	$page->param(nid => $webvar{block});
	1491	$page->param(newblock => $webvar{shrink});
	1492	my $newfree = shrinkBlock($ip_dbh, $webvar{block}, $webvar{shrink});
	1493	if ($newfree) {
	1494	$page->param(newfb => $newfree);
	1495	} else {
	1496	$page->param(err => $IPDB::errstr);
	1497	}
	1498
[702]	1499	} else {
[705]	1500	# Your llama is on fire.
	1501	$page->param(err => "Missing form field that shouldn't be missing.");
	1502	return;
[702]	1503	}
[705]	1504
	1505	# common bits
	1506	$page->param(cidr => $blockinfo->{block});
	1507	# and the backlink to the parent container
	1508	my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id});
	1509	$page->param(backid => $blockinfo->{parent_id});
	1510	$page->param(backblock => $pinfo->{block});
[702]	1511	} # doSplit()
	1512
	1513
[717]	1514	# Set up for merge
	1515	sub prepMerge {
[789]	1516	if ($IPDBacl{$authuser} !~ /m/) {
	1517	$aclerr = 'mergeblock';
	1518	return;
	1519	}
	1520
[717]	1521	my $binfo = getBlockData($ip_dbh, $webvar{block});
[760]	1522
	1523	# Tree navigation
	1524	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1525	my @rcrumbs = reverse (@$crumbs);
	1526	$utilbar->param(breadcrumb => \@rcrumbs);
	1527
[717]	1528	$page->param(block => $webvar{block});
	1529	$page->param(ispool => $binfo->{type} =~ /.[dp]/);
	1530	$page->param(ismaster => $binfo->{type} eq 'mm');
	1531	$page->param(oldblock => $binfo->{block});
	1532	$page->param(oldtype => $disp_alloctypes{$binfo->{type}});
	1533	$page->param(typelist => getTypeList($ip_dbh, 'n', $binfo->{type})); # down the rabbit hole we go...
	1534
[733]	1535	# Strings for scope; do this way so we don't have to edit them many places
	1536	$page->param(vis_keepall => $merge_display{keepall});
	1537	$page->param(vis_mergepeer => $merge_display{mergepeer});
	1538	$page->param(vis_clearpeer => $merge_display{clearpeer});
	1539	$page->param(vis_clearall => $merge_display{clearall});
	1540
[717]	1541	} # prepMerge()
	1542
	1543
[720]	1544	# Show what will be merged, present warnings about data loss
	1545	sub confMerge {
[789]	1546	if ($IPDBacl{$authuser} !~ /m/) {
	1547	$aclerr = 'mergeblock';
	1548	return;
	1549	}
	1550
[720]	1551	if (!$webvar{newmask} \|\| $webvar{newmask} !~ /^\d+$/) {
	1552	$page->param(err => 'New netmask required');
	1553	return;
	1554	}
	1555
	1556	$page->param(block => $webvar{block});
	1557	my $binfo = getBlockData($ip_dbh, $webvar{block});
	1558	my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
	1559	my $minfo = getBlockData($ip_dbh, $binfo->{master_id});
	1560	my $block = new NetAddr::IP $binfo->{block};
	1561
	1562	# Tree navigation
	1563	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1564	my @rcrumbs = reverse (@$crumbs);
	1565	$utilbar->param(breadcrumb => \@rcrumbs);
	1566
	1567	$page->param(oldblock => $binfo->{block});
	1568	$page->param(oldtype => $disp_alloctypes{$binfo->{type}});
	1569	$page->param(ismaster => $binfo->{type} eq 'mm');
	1570	$page->param(ispool => $webvar{alloctype} =~ /.[dp]/);
	1571	$page->param(isleaf => $webvar{alloctype} =~ /.[enr]/);
	1572	$page->param(newtype => $webvar{alloctype});
	1573	$page->param(newdisptype => $disp_alloctypes{$webvar{alloctype}});
	1574	my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
	1575	$newblock = $newblock->network;
	1576	$page->param(newmask => $webvar{newmask});
	1577	$page->param(newblock => "$newblock");
	1578
	1579	# get list of allocations and freeblocks to be merged
	1580	my $malloc_list = listForMerge($ip_dbh, $binfo->{parent_id}, $newblock, 'a');
	1581	$page->param(mergealloc => $malloc_list);
	1582
[733]	1583	$page->param(vis_scope => $merge_display{$webvar{scope}});
[727]	1584	$page->param(scope => $webvar{scope});
[720]	1585	} # confMerge()
	1586
	1587
[751]	1588	# Make it so
	1589	sub doMerge {
[789]	1590	if ($IPDBacl{$authuser} !~ /m/) {
	1591	$aclerr = 'mergeblock';
	1592	return;
	1593	}
	1594
[751]	1595	if (!$webvar{newmask} \|\| $webvar{newmask} !~ /^\d+$/) {
	1596	$page->param(err => 'New netmask required');
	1597	return;
	1598	}
	1599
	1600	$page->param(block => $webvar{block});
	1601	my $binfo = getBlockData($ip_dbh, $webvar{block});
	1602	my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
	1603	my $block = new NetAddr::IP $binfo->{block};
	1604
	1605	# Tree navigation
	1606	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1607	my @rcrumbs = reverse (@$crumbs);
	1608	$utilbar->param(breadcrumb => \@rcrumbs);
	1609
	1610	$page->param(oldblock => $binfo->{block});
	1611	$page->param(oldtype => $disp_alloctypes{$binfo->{type}});
	1612	$page->param(newdisptype => $disp_alloctypes{$webvar{newtype}});
	1613	my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
	1614	$newblock = $newblock->network;
	1615	$page->param(newblock => $newblock);
	1616	$page->param(vis_scope => $merge_display{$webvar{scope}});
	1617
	1618	my $mlist = mergeBlocks($ip_dbh, $webvar{block}, %webvar, user => $authuser);
	1619
	1620	if ($mlist) {
	1621	#(newtype => $webvar{newtype}, newmask => $webvar{newmask}));
	1622	# Slice off first entry (the new parent - note this may be a new allocation,
	1623	# not the same ID that was "merged"!
	1624	my $parent = shift @$mlist;
	1625	$page->param(backpool => $webvar{newtype} =~ /.[dp]/);
	1626	if ($webvar{newtype} =~ /.[enr]/) {
	1627	$page->param(backleaf => 1);
	1628	$page->param(backid => $binfo->{parent_id});
	1629	$page->param(backblock => $pinfo->{block});
	1630	} else {
	1631	$page->param(backid => $parent->{id});
	1632	$page->param(backblock => $parent->{block});
	1633	}
	1634	$page->param(mergelist => $mlist);
	1635	} else {
	1636	$page->param(err => "Merge failed: $IPDB::errstr");
	1637	}
	1638	} # doMerge()
	1639
	1640
[4]	1641	# Delete an allocation.
[106]	1642	sub remove {
[233]	1643	if ($IPDBacl{$authuser} !~ /d/) {
[517]	1644	$aclerr = 'delblock';
[233]	1645	return;
	1646	}
	1647
[4]	1648	# Serves'em right for getting here...
	1649	if (!defined($webvar{block})) {
[517]	1650	$page->param(err => "Can't delete a block that doesn't exist");
[111]	1651	return;
[4]	1652	}
	1653
[538]	1654	my $blockdata;
[638]	1655	$blockdata = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
[4]	1656
[765]	1657	# Tree navigation
	1658	my $crumbs = getBreadCrumbs($ip_dbh, $blockdata->{parent_id});
	1659	my @rcrumbs = reverse (@$crumbs);
	1660	$utilbar->param(breadcrumb => \@rcrumbs);
	1661
[638]	1662	if ($blockdata->{parent_id} == 0) { # $webvar{alloctype} eq 'mm'
[538]	1663	$blockdata->{city} = "N/A";
	1664	$blockdata->{custid} = "N/A";
	1665	$blockdata->{circuitid} = "N/A";
	1666	$blockdata->{description} = "N/A";
	1667	$blockdata->{notes} = "N/A";
	1668	$blockdata->{privdata} = "N/A";
[638]	1669	} # end cases for different alloctypes
[517]	1670
[638]	1671	$page->param(blockid => $webvar{block});
	1672	$page->param(basetype => $webvar{basetype});
[4]	1673
[538]	1674	$page->param(block => $blockdata->{block});
[589]	1675	$page->param(rdns => $blockdata->{rdns});
	1676
	1677	# maybe need to apply more magic here?
	1678	# most allocations we do want to autodelete the forward as well as reverse; for a handful we don't.
	1679	# -> all real blocks (nb: pool IPs need extra handling)
	1680	# -> NOC/private-IP (how to ID?)
	1681	# -> anything with a pattern matching $IPDB::domain?
	1682	if ($blockdata->{type} !~ /^.i$/) {
	1683	$page->param(autodel => 1);
	1684	}
	1685
[538]	1686	$page->param(disptype => $disp_alloctypes{$blockdata->{type}});
	1687	$page->param(city => $blockdata->{city});
	1688	$page->param(custid => $blockdata->{custid});
	1689	$page->param(circid => $blockdata->{circuitid});
	1690	$page->param(desc => $blockdata->{description});
	1691	$blockdata->{notes} = $q->escapeHTML($blockdata->{notes});
	1692	$blockdata->{notes} =~ s/\n/<br>\n/;
	1693	$page->param(notes => $blockdata->{notes});
	1694	$blockdata->{privdata} = $q->escapeHTML($blockdata->{privdata});
[540]	1695	$blockdata->{privdata} = ' ' if !$blockdata->{privdata};
[538]	1696	$blockdata->{privdata} =~ s/\n/<br>\n/;
	1697	$page->param(privdata => $blockdata->{privdata}) if $IPDBacl{$authuser} =~ /s/;
	1698	$page->param(delpool => $blockdata->{type} =~ /^.[pd]$/);
[4]	1699
[517]	1700	} # end remove()
[4]	1701
	1702
	1703	# Delete an allocation. Return it to the freeblocks table; munge
	1704	# data as necessary to keep as few records as possible in freeblocks
	1705	# to prevent weirdness when allocating blocks later.
	1706	# Remove IPs from pool listing if necessary
	1707	sub finalDelete {
[233]	1708	if ($IPDBacl{$authuser} !~ /d/) {
[517]	1709	$aclerr = 'delblock';
[233]	1710	return;
	1711	}
[4]	1712
[370]	1713	# need to retrieve block data before deleting so we can notify on that
[638]	1714	my $blockinfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
	1715	my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id}, 'b');
[370]	1716
[765]	1717	# Tree navigation
	1718	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1719	my @rcrumbs = reverse (@$crumbs);
	1720	$utilbar->param(breadcrumb => \@rcrumbs);
	1721
[638]	1722	my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{basetype}, $webvar{delforward}, $authuser);
[4]	1723
[638]	1724	$page->param(block => $blockinfo->{block});
[651]	1725	$page->param(bdisp => $q->escapeHTML($disp_alloctypes{$blockinfo->{type}}));
[766]	1726	$page->param(delparent_id => $blockinfo->{parent_id});
[651]	1727	if ($pinfo) {
	1728	$page->param(delparent => $pinfo->{block});
	1729	$page->param(pdisp => $q->escapeHTML($disp_alloctypes{$pinfo->{type}}));
	1730	}
[638]	1731	$page->param(returnpool => ($webvar{basetype} eq 'i') );
[591]	1732	if ($code =~ /^WARN(POOL\|MERGE)/) {
[638]	1733	my ($pid,$pcidr) = split /,/, $msg;
[654]	1734	my $real_pinfo = getBlockData($ip_dbh, $pid, 'b');
[638]	1735	$page->param(parent_id => $pid);
	1736	$page->param(parent => $pcidr);
[654]	1737	$page->param(real_disp => $q->escapeHTML($disp_alloctypes{$real_pinfo->{type}}));
[577]	1738	$page->param(mergeip => $code eq 'WARNPOOL');
	1739	}
[591]	1740	if ($code eq 'WARN') {
	1741	$msg =~ s/\n/<br>\n/g;
	1742	$page->param(genwarn => $msg);
	1743	}
[577]	1744	if ($code eq 'OK' \|\| $code =~ /^WARN/) {
[851]	1745	syslog "notice", "$authuser deallocated '".$blockinfo->{type}."'-type netblock ID $webvar{block} ".
	1746	"($blockinfo->{block}), $blockinfo->{custid}, $blockinfo->{city}, desc='$blockinfo->{description}'";
	1747	mailNotify($ip_dbh, 'da', "REMOVED: $disp_alloctypes{$blockinfo->{type}} $blockinfo->{block}",
	1748	# $webvar{block} useful? do we care about the block ID here?
	1749	"$disp_alloctypes{$blockinfo->{type}} $blockinfo->{block} deallocated by $authuser\n".
	1750	"CustID: $blockinfo->{custid}\nCity: $blockinfo->{city}\n".
	1751	"Description: $blockinfo->{description}\n");
[106]	1752	} else {
[517]	1753	$page->param(failmsg => $msg);
[106]	1754	if ($webvar{alloctype} =~ /^.i$/) {
[851]	1755	syslog "err", "$authuser could not deallocate static IP $webvar{block} ($blockinfo->{block}): '$msg'";
[106]	1756	} else {
[851]	1757	syslog "err", "$authuser could not deallocate netblock $webvar{block} ($blockinfo->{block}): '$msg'";
[517]	1758	$page->param(netblock => 1);
[4]	1759	}
[106]	1760	}
[4]	1761
	1762	} # finalDelete

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