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source: trunk/cgi-bin/main.cgi@ 921

Last change on this file since 921 was 921, checked in by Kris Deugau, 6 years ago

/trunk

Add docucomment to flag a location for extensions to handle extra outside variables better

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

File size: 61.0 KB

Rev	Line
[4]	1	#!/usr/bin/perl
	2	# ipdb/cgi-bin/main.cgi
[8]	3	###
	4	# SVN revision info
	5	# $Date: 2018-10-12 18:05:41 +0000 (Fri, 12 Oct 2018) $
	6	# SVN revision $Rev: 921 $
	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});
[913]	432	$page->param(blockpctfree => sprintf("%0.1f", $pinfo->{nfree}/2*(32-$pinfo->{masklen}) 100 ) );
[627]	433
[917]	434	# retrieve any notices
	435	blocknotices($webvar{parent});
	436
[685]	437	##fixme: do we add a wrapper to not show the edit link for master blocks?
	438	#$page->param(editme => 1) unless $pinfo->{type} ne 'mm';
	439
[808]	440	my $crumbs = getBreadCrumbs($ip_dbh, $pinfo->{parent_id}, $pinfo->{vrf});
[697]	441	my @rcrumbs = reverse (@$crumbs);
	442	$utilbar->param(breadcrumb => \@rcrumbs);
	443
[685]	444	$page->param(self_id => $webvar{parent});
[627]	445	$page->param(block => $pinfo->{block});
[566]	446	$page->param(mayadd => ($IPDBacl{$authuser} =~ /a/));
[4]	447
[627]	448	my $flist = listFree($ip_dbh, parent => $webvar{parent});
[566]	449	$page->param(freelist => $flist);
	450	} # showSubs
[4]	451
	452
	453	# List the IPs used in a pool
[528]	454	sub showPool {
[4]	455
[631]	456	my $poolinfo = getBlockData($ip_dbh, $webvar{pool});
	457	my $cidr = new NetAddr::IP $poolinfo->{block};
[771]	458	$page->param(vlan => $poolinfo->{vlan});
[913]	459	$page->param(poolpctfree => sprintf("%0.1f", $poolinfo->{nfree}/2*(32-$poolinfo->{masklen}) 100 ) );
[4]	460
[697]	461	# Tree navigation
	462	my $crumbs = getBreadCrumbs($ip_dbh, $poolinfo->{parent_id});
	463	my @rcrumbs = reverse (@$crumbs);
	464	$utilbar->param(breadcrumb => \@rcrumbs);
	465
[631]	466	$page->param(block => $cidr);
[517]	467	$page->param(netip => $cidr->addr);
	468	$cidr++;
	469	$page->param(gate => $cidr->addr);
	470	$cidr--; $cidr--;
	471	$page->param(bcast => $cidr->addr);
	472	$page->param(mask => $cidr->mask);
[157]	473
[528]	474	$page->param(disptype => $disp_alloctypes{$poolinfo->{type}});
	475	$page->param(city => $poolinfo->{city});
[517]	476
[157]	477	# Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
[528]	478	$page->param(realblock => $poolinfo->{type} =~ /^.d$/);
[4]	479
	480	# probably have to add an "edit IP allocation" link here somewhere.
	481
[855]	482	# this will cascade into the IP list below
	483	$page->param(maydel => $IPDBacl{$authuser} =~ /d/);
	484
[866]	485	my $plist = listPool($ip_dbh, $webvar{pool}, 1);
[528]	486	$page->param(poolips => $plist);
[917]	487
	488	# retrieve any notices
	489	blocknotices($webvar{pool});
[528]	490	} # end showPool
[4]	491
	492
[106]	493	# Show "Add new allocation" page. Note that the actual page may
	494	# be one of two templates, and the lists come from the database.
[4]	495	sub assignBlock {
	496
[233]	497	if ($IPDBacl{$authuser} !~ /a/) {
[517]	498	$aclerr = 'addblock';
[233]	499	return;
	500	}
	501
[517]	502	# hack pthbttt eww
[633]	503	$webvar{parent} = 0 if !$webvar{parent};
[517]	504	$webvar{block} = '' if !$webvar{block};
[21]	505
[575]	506	$page->param(allocfrom => $webvar{block}); # fb-assign flag, if block is set, we're in fb-assign
[517]	507
[633]	508	if ($webvar{fbid} \|\| $webvar{fbtype}) {
[575]	509
	510	# Common case, according to reported usage. Block to assign is specified.
[21]	511	my $block = new NetAddr::IP $webvar{block};
[187]	512
[675]	513	my ($rdns,$cached) = getBlockRDNS($ip_dbh, id => $webvar{parent}, type => $webvar{fbtype}, user => $authuser);
[585]	514	$page->param(rdns => $rdns) if $rdns;
[633]	515	$page->param(parent => $webvar{parent});
	516	$page->param(fbid => $webvar{fbid});
[675]	517	# visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
	518	$page->param(cached => $cached);
[585]	519
[691]	520	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	521
[916]	522	# retrieve any notices
	523	blocknotices($webvar{parent});
	524
[892]	525	my @cities;
	526	foreach my $city (@citylist) {
	527	my %row = (city => $city, sel => ($pinfo->{city} eq $city) );
	528	push (@cities, \%row);
	529	}
	530	$page->param(preselected => 1);
	531	$page->param(citylist => \@cities);
	532
[697]	533	# Tree navigation
	534	my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
	535	my @rcrumbs = reverse (@$crumbs);
	536	$utilbar->param(breadcrumb => \@rcrumbs);
	537
[575]	538	$webvar{fbtype} = '' if !$webvar{fbtype};
	539	if ($webvar{fbtype} eq 'i') {
[633]	540	my $ipinfo = getBlockData($ip_dbh, $webvar{block}, 'i');
[575]	541	$page->param(
	542	fbip => 1,
[633]	543	block => $ipinfo->{block},
[575]	544	fbdisptype => $list_alloctypes{$ipinfo->{type}},
	545	type => $ipinfo->{type},
[633]	546	allocfrom => $pinfo->{block},
[575]	547	);
[187]	548	} else {
[529]	549	# get "primary" alloctypes, since these are all that can correctly be assigned if we're in this branch
[575]	550	my $tlist = getTypeList($ip_dbh, 'n');
[529]	551	$tlist->[0]->{sel} = 1;
[575]	552	$page->param(typelist => $tlist, block => $block);
[106]	553	}
[575]	554
[21]	555	} else {
[575]	556
	557	# Uncommon case, according to reported usage. Block to assign needs to be found based on criteria.
[541]	558	my $mlist = getMasterList($ip_dbh, 'c');
	559	$page->param(masterlist => $mlist);
[517]	560
	561	my @pops;
[633]	562	foreach my $pop (@citylist) {
[517]	563	my %row = (pop => $pop);
	564	push (@pops, \%row);
[92]	565	}
[517]	566	$page->param(pops => \@pops);
	567
[892]	568	my @cities;
	569	foreach my $city (@citylist) {
	570	my %row = (city => $city);
	571	push (@cities, \%row);
	572	}
	573	$page->param(citylist => \@cities);
	574
[529]	575	# get all standard alloctypes
	576	my $tlist = getTypeList($ip_dbh, 'a');
	577	$tlist->[0]->{sel} = 1;
	578	$page->param(typelist => $tlist);
[21]	579	}
[517]	580
[397]	581	## node hack
[530]	582	my $nlist = getNodeList($ip_dbh);
	583	$page->param(nodelist => $nlist);
[397]	584	## end node hack
	585
[782]	586	$page->param(nocling => $IPDBacl{$authuser} =~ /s/);
[284]	587
[4]	588	} # assignBlock
	589
	590
	591	# Take info on requested IP assignment and see what we can provide.
	592	sub confirmAssign {
[233]	593	if ($IPDBacl{$authuser} !~ /a/) {
[517]	594	$aclerr = 'addblock';
[233]	595	return;
	596	}
[4]	597
	598	my $cidr;
[692]	599	my $resv; # Reserved for expansion.
[4]	600	my $alloc_from;
[633]	601	my $fbid = $webvar{fbid};
	602	my $p_id = $webvar{parent};
[4]	603
	604	# Going to manually validate some items.
	605	# custid and city are automagic.
[111]	606	return if !validateInput();
[4]	607
[665]	608	# make sure this is defined
	609	$webvar{fbassign} = 'n' if !$webvar{fbassign};
	610
[4]	611	# Several different cases here.
	612	# Static IP vs netblock
	613	# + Different flavours of static IP
	614	# + Different flavours of netblock
	615
[575]	616	if ($webvar{alloctype} =~ /^.i$/ && $webvar{fbassign} ne 'y') {
[665]	617	if (!$webvar{pop}) {
	618	$page->param(err => "Please select a location/POP site to allocate from.");
	619	return;
	620	}
[532]	621	my $plist = getPoolSelect($ip_dbh, $webvar{alloctype}, $webvar{pop});
[517]	622	$page->param(staticip => 1);
[532]	623	$page->param(poollist => $plist) if $plist;
[4]	624	$cidr = "Single static IP";
[517]	625	##fixme: need to handle "no available pools"
[4]	626
	627	} else { # end show pool options
[21]	628
[533]	629	if ($webvar{fbassign} && $webvar{fbassign} eq 'y') {
[697]	630
	631	# Tree navigation
	632	my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
	633	my @rcrumbs = reverse (@$crumbs);
	634	$utilbar->param(breadcrumb => \@rcrumbs);
	635
[21]	636	$cidr = new NetAddr::IP $webvar{block};
[575]	637	$alloc_from = new NetAddr::IP $webvar{allocfrom};
[21]	638	$webvar{maskbits} = $cidr->masklen;
[692]	639	# Some additional checks are needed for reserving free space
	640	if ($webvar{reserve}) {
	641	if ($cidr == $alloc_from) {
	642	# We could still squirm and fiddle to try to find a way to reserve space, but the storage model for
	643	# IPDB means that all continguous free space is kept in the smallest number of strict CIDR netblocks
	644	# possible. (In theory.) If the request and the freeblock are the same, it is theoretically impossible
	645	# to reserve an equivalent-sized block either ahead or behind the requested one, because the pair
	646	# together would never be a strict CIDR block.
	647	$page->param(warning => "Can't reserve space for expansion; free block and requested allocation are the same.");
	648	delete $webvar{reserve};
	649	} else {
	650	# Find which new free block will match the reqested block.
	651	# Take the requested mask, shift by one
	652	my $tmpmask = $webvar{maskbits};
	653	$tmpmask--;
	654	# find the subnets with that mask in the selected free block
	655	my @pieces = $alloc_from->split($tmpmask);
	656	foreach my $slice (@pieces) {
	657	if ($slice->contains($cidr)) {
	658	# For the subnet that contains the requested block, split that in two,
	659	# and flag/cache the one that's not the requested block.
	660	my @bits = $slice->split($webvar{maskbits});
	661	if ($bits[0] == $cidr) {
	662	$resv = $bits[1];
	663	} else {
	664	$resv = $bits[0];
	665	}
	666	}
	667	}
	668	}
	669	} # reserve block check
	670
[21]	671	} else { # done with direct freeblocks assignment
	672
	673	if (!$webvar{maskbits}) {
[517]	674	$page->param(err => "Please specify a CIDR mask length.");
[111]	675	return;
[21]	676	}
[533]	677
	678	##fixme ick, ew, bleh. gotta handle the failure message generation better. push it into findAllocateFrom()?
	679	my $failmsg = "No suitable free block found.<br>\n";
[187]	680	if ($webvar{alloctype} eq 'rm') {
[533]	681	$failmsg .= "We do not have a free routeable block of that size.<br>\n".
	682	"You will have to either route a set of smaller netblocks or a single smaller netblock.";
[4]	683	} else {
[214]	684	if ($webvar{alloctype} =~ /^.[pc]$/) {
[533]	685	$failmsg .= "You will have to route another superblock from one of the<br>\n".
	686	"master blocks or chose a smaller block size for the pool.";
[21]	687	} else {
[517]	688	if (!$webvar{pop}) {
	689	$page->param(err => 'Please select a POP to route the block from/through.');
	690	return;
	691	}
[533]	692	$failmsg .= "You will have to route another superblock to $webvar{pop}<br>\n".
[692]	693	"from one of the master blocks";
	694	if ($webvar{reserve}) {
	695	$failmsg .= ', choose a smaller blocksize, or uncheck "Reserve space for expansion".';
	696	} else {
	697	$failmsg .= " or chose a smaller blocksize.";
	698	}
[21]	699	}
[4]	700	}
[533]	701
[692]	702	# if requesting extra space "reserved for expansion", we need to find a free
	703	# block at least double the size of the request.
	704	if ($webvar{reserve}) {
	705	$webvar{maskbits}--;
	706	}
	707
[633]	708	($fbid,$cidr,$p_id) = findAllocateFrom($ip_dbh, $webvar{maskbits}, $webvar{alloctype},
	709	$webvar{city}, $webvar{pop}, (master => $webvar{allocfrom}, allowpriv => $webvar{allowpriv}) );
[533]	710	if (!$cidr) {
[517]	711	$page->param(err => $failmsg);
[111]	712	return;
[21]	713	}
[533]	714	$cidr = new NetAddr::IP $cidr;
[575]	715
	716	$alloc_from = "$cidr";
[692]	717
	718	# when autofinding a block to allocate from, use the first piece of the found
	719	# block for the allocation, and the next piece for the "reserved for expansion".
	720	if ($webvar{reserve}) {
	721	# reset the mask to the real requested one, now that we've got a
	722	# block large enough for the request plus reserve
	723	$webvar{maskbits}++;
	724	($cidr,$resv) = $cidr->split($webvar{maskbits});
	725	}
	726
[575]	727	# If the block to be allocated is smaller than the one we found,
	728	# figure out the "real" block to be allocated.
	729	if ($cidr->masklen() ne $webvar{maskbits}) {
	730	my $maskbits = $cidr->masklen();
[889]	731	# we reset $cidr each time around the loop to better allow for the huge
	732	# address space of IPv6; many allocation schemes in v6 will break NetAddr::IP's
	733	# hard limit of 65536 subnets from a split()
[575]	734	while ($maskbits++ < $webvar{maskbits}) {
[889]	735	$cidr = ($cidr->split($maskbits))[0];
[575]	736	}
	737	}
[21]	738	} # check for freeblocks assignment or IPDB-controlled assignment
[4]	739
[674]	740	# Generate the IP list for the new allocation in case someone wants to set per-IP rDNS right away.
	741	# We don't do this on the previous page because we don't know how big a block or even what IP range
	742	# it's for (if following the "normal" allocation process)
	743	if ($IPDBacl{$authuser} =~ /c/
	744	&& $cidr->masklen != $cidr->bits
[780]	745	&& ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
	746	# config flag for "all block types" OR "not-a-pool-or-IP type"
	747	&& ($IPDB::revlistalltypes \|\| $webvar{alloctype} !~ /^.[dpi]/)
	748	# safety against trying to retrieve and display more than 1k (10 bits, /22 v4) worth of individual IPs
	749	# ever. If you really need to manage a long list of IPs like that all in one place, you can use the DNS
	750	# management tool. Even a /26 is a bit much, really.
	751	&& ($cidr->bits - $cidr->masklen) <= 10
[674]	752	# do we want to allow v6 at all?
	753	#&& ! $cidr->{isv6}
	754	) {
	755	my @list;
	756	foreach my $ip (@{$cidr->splitref()}) {
	757	my %row;
	758	$row{r_ip} = $ip->addr;
	759	$row{iphost} = '';
	760	push @list, \%row;
	761	}
	762	$page->param(r_iplist => \@list);
	763	# We don't use this here, because these IPs should already be bare.
	764	# ... or should we be paranoid? Make it a config option?
	765	#getRDNSbyIP($ip_dbh, type => $webvar{alloctype}, range => "$cidr", user => $authuser) );
	766	}
[157]	767	} # if ($webvar{alloctype} =~ /^.i$/)
[4]	768
[397]	769	## node hack
	770	if ($webvar{node} && $webvar{node} ne '-') {
[530]	771	my $nodename = getNodeName($ip_dbh, $webvar{node});
[517]	772	$page->param(nodename => $nodename);
	773	$page->param(nodeid => $webvar{node});
[397]	774	}
	775	## end node hack
	776
[760]	777	# flag DNS info if we can't publish the entry remotely
	778	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	779	$page->param(dnslocal => 1) unless ($pinfo->{revpartial} \|\| $pinfo->{revavail});
	780
[916]	781	# retrieve any notices
	782	blocknotices($webvar{parent});
	783
[692]	784	# reserve for expansion
	785	$page->param(reserve => $webvar{reserve});
	786	# probably just preventing a little log noise doing this; could just set the param
	787	# all the time since it won't be shown if the reserve param above isn't set.
	788	# if ($webvar{reserve}) {
	789	$page->param(resvblock => $resv);
	790	# }
	791
[4]	792	# Stick in the allocation data
[517]	793	$page->param(alloc_type => $webvar{alloctype});
	794	$page->param(typefull => $q->escapeHTML($disp_alloctypes{$webvar{alloctype}}));
	795	$page->param(alloc_from => $alloc_from);
[633]	796	$page->param(parent => $p_id);
	797	$page->param(fbid => $fbid);
[517]	798	$page->param(cidr => $cidr);
[585]	799	$page->param(rdns => $webvar{rdns});
[691]	800	$page->param(vrf => $webvar{vrf});
	801	$page->param(vlan => $webvar{vlan});
[517]	802	$page->param(city => $q->escapeHTML($webvar{city}));
	803	$page->param(custid => $webvar{custid});
	804	$page->param(circid => $q->escapeHTML($webvar{circid}));
	805	$page->param(desc => $q->escapeHTML($webvar{desc}));
[4]	806
[517]	807	##fixme: find a way to have the displayed copy have <br> substitutions
	808	# for newlines, and the <input> value have either encoded or bare newlines.
	809	# Also applies to privdata.
	810	$page->param(notes => $q->escapeHTML($webvar{notes},'y'));
	811
[284]	812	# Check to see if user is allowed to do anything with sensitive data
[800]	813	if ($IPDBacl{$authuser} =~ /s/) {
[782]	814	$page->param(nocling => 1);
	815	$page->param(privdata => $q->escapeHTML($webvar{privdata},'y'));
[517]	816
[782]	817	$page->param(backupfields => $webvar{backupfields});
	818	$page->param(bkbrand => $webvar{bkbrand});
	819	$page->param(bkmodel => $webvar{bkmodel});
	820	$page->param(bktype => $webvar{bktype});
	821	$page->param(bksrc => $webvar{bksrc});
	822	$page->param(bkuser => $webvar{bkuser});
	823	# these two could use virtually any character
	824	$page->param(bkvpass => $q->escapeHTML($webvar{bkvpass}));
	825	$page->param(bkepass => $q->escapeHTML($webvar{bkepass}));
	826	$page->param(bkport => $webvar{bkport});
[798]	827	$page->param(bkip => $webvar{bkip});
[782]	828	}
	829
[517]	830	# Yay! This now has it's very own little home.
	831	$page->param(billinguser => $webvar{userid})
[299]	832	if $webvar{userid};
[921]	833	##fixme: figure out some kind of "specials" metatemplate thingy to allow passing arbitrary data along a form chain?
[284]	834
[835]	835	syslog "debug", "billinguser used ($authuser): alloc_from $alloc_from, type $webvar{alloctype}" if $webvar{userid};
	836
[517]	837	##fixme: this is only needed iff confirm.tmpl and
	838	# confirmRemove.tmpl are merged (quite possible, just
	839	# a little tedious)
	840	$page->param(action => "insert");
[284]	841
[4]	842	} # end confirmAssign
	843
	844
	845	# Do the work of actually inserting a block in the database.
	846	sub insertAssign {
[233]	847	if ($IPDBacl{$authuser} !~ /a/) {
[517]	848	$aclerr = 'addblock';
[233]	849	return;
	850	}
[4]	851	# Some things are done more than once.
[111]	852	return if !validateInput();
[4]	853
[782]	854	##fixme: permission check
[284]	855	if (!defined($webvar{privdata})) {
	856	$webvar{privdata} = '';
	857	}
[575]	858
[106]	859	# $code is "success" vs "failure", $msg contains OK for a
	860	# successful netblock allocation, the IP allocated for static
	861	# IP, or the error message if an error occurred.
[517]	862
[677]	863	##fixme: consider just passing \%webvar to allocateBlock()?
	864	# collect per-IP rDNS fields. only copy over the ones that actually have something in them.
	865	my %iprev;
	866	foreach (keys %webvar) {
	867	$iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
	868	}
	869
[691]	870	# Easier to see and cosmetically fiddle the list like this
	871	my %insert_args = (
	872	cidr => $webvar{fullcidr},
	873	fbid => $webvar{fbid},
[692]	874	reserve => $webvar{reserve},
[691]	875	parent => $webvar{parent},
	876	custid => $webvar{custid},
	877	type => $webvar{alloctype},
	878	city => $webvar{city},
	879	desc => $webvar{desc},
	880	notes => $webvar{notes},
	881	circid => $webvar{circid},
	882	privdata => $webvar{privdata},
	883	nodeid => $webvar{node},
	884	rdns => $webvar{rdns},
	885	vrf => $webvar{vrf},
	886	vlan => $webvar{vlan},
	887	user => $authuser,
	888	);
[4]	889
[782]	890	##fixme: permission check
	891	# fill in backup data, if present/allowed
	892	if ($webvar{backupfields}) {
	893	$insert_args{backup} = 1;
[798]	894	for my $bkfield (@IPDB::backupfields) {
[782]	895	$insert_args{"bk$bkfield"} = ($webvar{"bk$bkfield"} ? $webvar{"bk$bkfield"} : '');
	896	}
	897	}
	898
[766]	899	my $pinfo = getBlockData($ip_dbh, $webvar{parent});
	900
[918]	901	# retrieve any notices
	902	blocknotices($webvar{parent});
	903
[766]	904	# clean up a minor mess with guided allocation of static IPs
	905	if ($webvar{alloctype} =~ /^.i$/) {
	906	$insert_args{alloc_from} = $pinfo->{block};
	907	}
	908
[691]	909	my ($code,$msg) = allocateBlock($ip_dbh, %insert_args, iprev => \%iprev);
	910
[111]	911	if ($code eq 'OK') {
[766]	912	# breadcrumbs lite! provide at least a link to the parent of the block we just allocated.
	913	$page->param(parentid => $webvar{parent});
	914	$page->param(parentblock => $pinfo->{block});
	915
[106]	916	if ($webvar{alloctype} =~ /^.i$/) {
[300]	917	$msg =~ s\|/32\|\|;
[517]	918	$page->param(staticip => $msg);
	919	$page->param(custid => $webvar{custid});
	920	$page->param(billinguser => $webvar{billinguser});
[839]	921	$page->param(billinglink => $IPDB::billinglink);
[416]	922	mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
	923	"$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
[881]	924	"Description: $webvar{desc}\n".
	925	($webvar{rdns} ? "DNS name: $webvar{rdns}\n" : '').
	926	"\nAllocated by: $authuser\n");
[106]	927	} else {
[301]	928	my $netblock = new NetAddr::IP $webvar{fullcidr};
[517]	929	$page->param(fullcidr => $webvar{fullcidr});
	930	$page->param(alloctype => $disp_alloctypes{$webvar{alloctype}});
	931	$page->param(custid => $webvar{custid});
[697]	932
	933	# Full breadcrumbs
	934	my $crumbs = getBreadCrumbs($ip_dbh, $webvar{parent});
	935	my @rcrumbs = reverse (@$crumbs);
	936	$utilbar->param(breadcrumb => \@rcrumbs);
	937
[517]	938	if ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) {
	939	$page->param(billinguser => $webvar{billinguser});
[839]	940	$page->param(billinglink => $IPDB::billinglink);
[517]	941	$page->param(custid => $webvar{custid});
	942	$page->param(netaddr => $netblock->addr);
	943	$page->param(masklen => $netblock->masklen);
	944	}
[835]	945	syslog "debug", "billinguser used ($authuser): allocated $netblock, type $webvar{alloctype}" if $webvar{billinguser};
[416]	946	mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
	947	"$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
[881]	948	"Description: $webvar{desc}\n".
	949	($webvar{rdns} ? "DNS name/pattern: $webvar{rdns}\n" : '').
	950	"\nAllocated by: $authuser\n");
[4]	951	}
[106]	952	syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
[256]	953	"'$webvar{alloctype}' ($msg)";
[111]	954	} else {
	955	syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
	956	"'$webvar{alloctype}' by $authuser failed: '$msg'";
[766]	957	$page->param(err => "Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}' failed:");
	958	$page->param(errmsg => $msg);
[106]	959	}
[4]	960
	961	} # end insertAssign()
	962
	963
	964	# Does some basic checks on common input data to make sure nothing
	965	# really weird gets in to the database through this script.
	966	# Does NOT do complete input validation!!!
	967	sub validateInput {
	968	if ($webvar{city} eq '-') {
[517]	969	$page->param(err => 'Please choose a city');
[111]	970	return;
[4]	971	}
[138]	972
	973	# Alloctype check.
[4]	974	chomp $webvar{alloctype};
[138]	975	if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
	976	# Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
	977	# managing to call things in such a way as to cause this deserves a cryptic error.
[517]	978	$page->param(err => 'Invalid alloctype');
[138]	979	return;
	980	}
	981
	982	# CustID check
[4]	983	# We have different handling for customer allocations and "internal" or "our" allocations
[214]	984	if ($def_custids{$webvar{alloctype}} eq '') {
[4]	985	if (!$webvar{custid}) {
[517]	986	$page->param(err => 'Please enter a customer ID.');
[111]	987	return;
[4]	988	}
[546]	989	# Crosscheck with billing.
	990	my $status = CustIDCK->custid_exist($webvar{custid});
	991	if ($CustIDCK::Error) {
	992	$page->param(err => "Error verifying customer ID: ".$CustIDCK::ErrMsg);
	993	return;
[4]	994	}
[546]	995	if (!$status) {
	996	$page->param(err => "Customer ID not valid. Make sure the Customer ID ".
	997	"is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
	998	"non-customer assignments.");
	999	return;
	1000	}
[400]	1001	# print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
[138]	1002	} else {
[167]	1003	# New! Improved! And now Loaded From The Database!!
[320]	1004	if ((!$webvar{custid}) \|\| ($webvar{custid} ne 'STAFF')) {
	1005	$webvar{custid} = $def_custids{$webvar{alloctype}};
	1006	}
[4]	1007	}
[111]	1008
[571]	1009	## hmmm.... is this even useful?
	1010	if (0) {
[111]	1011	# Check POP location
	1012	my $flag;
[187]	1013	if ($webvar{alloctype} eq 'rm') {
[111]	1014	$flag = 'for a routed netblock';
	1015	foreach (@poplist) {
	1016	if (/^$webvar{city}$/) {
	1017	$flag = 'n';
	1018	last;
	1019	}
	1020	}
	1021	} else {
	1022	$flag = 'n';
[442]	1023	##fixme: hook to force-set POP or city on certain alloctypes
	1024	# if ($webvar{alloctype =~ /foo,bar,bz/ { $webvar{pop} = 'blah'; }
[536]	1025	if ($webvar{pop} && $webvar{pop} =~ /^-$/) {
[111]	1026	$flag = 'to route the block from/through';
	1027	}
	1028	}
[517]	1029
	1030	# if the alloctype has a restricted city/POP list as determined above,
	1031	# and the reqested city/POP does not match that list, complain
[111]	1032	if ($flag ne 'n') {
[517]	1033	$page->param(err => "Please choose a valid POP location $flag. Valid ".
[111]	1034	"POP locations are currently:<br>\n".join (" - ", @poplist));
	1035	return;
	1036	}
[571]	1037	}
[111]	1038
[691]	1039	# VRF. Not a full validity check, just a basic sanity check.
	1040	if ($webvar{vrf}) {
	1041	# Trim leading and trailing whitespace first
	1042	$webvar{vrf} =~ s/^\s+//;
	1043	$webvar{vrf} =~ s/\s+$//;
	1044	if ($webvar{vrf} !~ /^[\w\d_.-]{1,32}$/) {
	1045	$page->param(err => "VRF values may only contain alphanumerics, and may not be more than 32 characters");
	1046	return;
	1047	}
	1048	}
	1049
	1050	# VLAN. Should we allow/use VLAN names, or just the numeric ID?
	1051	if ($webvar{vlan}) {
	1052	# Trim leading and trailing whitespace first
	1053	$webvar{vlan} =~ s/^\s+//;
	1054	$webvar{vlan} =~ s/\s+$//;
[884]	1055	# Then any surrounding a comma
	1056	$webvar{vlan} =~ s/\s,\s/,/g;
[691]	1057	# ... ve make it ze configurable thingy!
	1058	if ($IPDB::numeric_vlan) {
[884]	1059	if ($webvar{vlan} !~ /^[\d,-]+$/) {
[691]	1060	$page->param(err => "VLANs must be numeric");
	1061	return;
	1062	}
	1063	} else {
[884]	1064	if ($webvar{vlan} !~ /^[\w\d_.,-]+$/) {
[691]	1065	$page->param(err => "VLANs must be alphanumeric");
	1066	return;
	1067	}
	1068	}
	1069	}
	1070
[782]	1071	# Backup fields. Minimal sanity checks.
[813]	1072	# Bypass if the user isn't authorized for backup data, or if the checkbox is unchecked
	1073	if ($IPDBacl{$authuser} =~ /s/ && defined($webvar{backupfields})) {
	1074	for my $bkfield (qw(brand model)) {
	1075	if (!$webvar{"bk$bkfield"}) {
	1076	$page->param(err => "Backup $bkfield must be filled in if IP/netblock is flagged for backup");
	1077	return;
	1078	}
	1079	if ($webvar{"bk$bkfield"} !~ /^[a-zA-Z0-9\s_.-]+$/) {
	1080	$page->param(err => "Invalid characters in backup $bkfield");
	1081	return;
	1082	}
[798]	1083	}
[813]	1084	for my $bkfield (qw(type src user)) { # no spaces in these!
	1085	if ($webvar{"bk$bkfield"} && $webvar{"bk$bkfield"} !~ /^[a-zA-Z0-9_.-]+$/) {
	1086	$page->param(err => "Invalid characters in backup $bkfield");
	1087	return;
	1088	}
[782]	1089	}
[813]	1090	if ($webvar{bkport}) {
	1091	$webvar{bkport} =~ s/^\s+//g;
	1092	$webvar{bkport} =~ s/\s+$//g;
	1093	if ($webvar{bkport} !~ /^\d+$/) {
	1094	$page->param(err => "Backup port must be numeric");
	1095	return;
	1096	}
[782]	1097	}
[798]	1098	##fixme: code review: should normalize $webvar{cidr} variants so we can
	1099	# check for non-/32 allocations having the backup IP field filled in here,
	1100	# instead of failing on the allocation or update attempt
[813]	1101	if ($webvar{bkip}) {
	1102	$webvar{bkip} =~ s/^\s+//g;
	1103	$webvar{bkip} =~ s/\s+$//g;
	1104	if ($webvar{bkip} !~ /^[\da-fA-F:.]+$/) {
	1105	$page->param(err => "Backup IP must be an IP");
	1106	return;
	1107	}
[798]	1108	}
[813]	1109	} # backup
[782]	1110
[111]	1111	return 'OK';
[4]	1112	} # end validateInput
	1113
	1114
	1115	# Displays details of a specific allocation in a form
	1116	# Allows update/delete
	1117	# action=edit
	1118	sub edit {
	1119
[534]	1120	# snag block info from db
[634]	1121	my $blockinfo = getBlockData($ip_dbh, $webvar{id}, $webvar{basetype});
[750]	1122	my $cidr = new NetAddr::IP $blockinfo->{block};
[691]	1123	$page->param(id => $webvar{id});
[634]	1124	$page->param(basetype => $webvar{basetype});
[4]	1125
[697]	1126	# Tree navigation
	1127	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1128	my @rcrumbs = reverse (@$crumbs);
	1129	$utilbar->param(breadcrumb => \@rcrumbs);
	1130
[705]	1131	# Show link to IP list for pools
	1132	$page->param(ispool => 1) if $blockinfo->{type} =~ /^.[dp]$/;
	1133
[534]	1134	# Clean up extra whitespace on alloc type. Mainly a legacy-data cleanup.
	1135	$blockinfo->{type} =~ s/\s//;
[4]	1136
[760]	1137	##fixme: The case of "allocation larger than a /24" (or any similar case
	1138	# where the allocation is larger than the zone(s) in DNS) doesn't work well.
	1139	# Best solution may just be to add a warning that the entry shown may not be
	1140	# correct/complete.
	1141	if ($blockinfo->{revavail} \|\| $blockinfo->{revpartial}) {
	1142	$page->param(showrev => ($blockinfo->{revavail} \|\| $blockinfo->{revpartial}) );
[830]	1143	$page->param(v6 => $cidr->{isv6});
	1144	$page->param(dnslink => $IPDB::dnsadmin_url);
	1145
	1146	# get the DNSAdmin zone ID(s) for this allocation.
	1147	# Multiple zones should be rare, but are NOT impossible!
	1148	my $revlist = getRevID($ip_dbh, user => $authuser, cidr => $blockinfo->{block},
	1149	location => $blockinfo->{location});
[866]	1150	$page->param(revlist => $revlist) if $revlist;
[830]	1151
[750]	1152	my $cached;
	1153	# Get rDNS info; duplicates a bit of getBlockData but also does the RPC call if possible
	1154	($blockinfo->{rdns},$cached) = getBlockRDNS($ip_dbh, id => $webvar{id}, type => $blockinfo->{type}, user => $authuser);
[760]	1155	$page->param(rdns => $blockinfo->{rdns});
[750]	1156	# visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
	1157	$page->param(cached => $cached);
[586]	1158
[750]	1159	# Limit the per-IP rDNS list based on CIDR length; larger ones just take up too much space.
	1160	# Also, don't show on IP pools; the individual IPs will have a space for rDNS
	1161	# Don't show on single IPs; these use the "pattern" field
	1162	if ($IPDBacl{$authuser} =~ /c/
	1163	&& $cidr->masklen != $cidr->bits
	1164	&& ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
[780]	1165	# config flag for "all block types" OR "not-a-pool-or-IP type"
	1166	&& ($IPDB::revlistalltypes \|\| $blockinfo->{type} !~ /^.[dpi]/)
	1167	# safety against trying to retrieve and display more than 1k (10 bits, /22 v4) worth of individual IPs
	1168	# ever. If you really need to manage a long list of IPs like that all in one place, you can use the DNS
	1169	# management tool. Even a /26 is a bit much, really.
	1170	&& ($cidr->bits - $cidr->masklen) <= 10
[750]	1171	# do we want to allow v6 at all?
	1172	#&& ! $cidr->{isv6}
	1173	) {
	1174	$page->param(r_iplist => getRDNSbyIP($ip_dbh, id => $webvar{id}, type => $blockinfo->{type},
	1175	range => $blockinfo->{block}, user => $authuser) );
	1176	}
	1177	} # rDNS availability check
[675]	1178
[786]	1179	# backup data
	1180	if ($blockinfo->{hasbk}) {
	1181	$page->param(hasbackup => $blockinfo->{hasbk});
[798]	1182	for my $bkfield (@IPDB::backupfields) {
[786]	1183	$page->param("bk$bkfield" => $blockinfo->{"bk$bkfield"});
	1184	}
	1185	$page->param(bktelnet => 1) if $blockinfo->{bktype} eq 'telnet';
	1186	$page->param(bkssh => 1) if $blockinfo->{bktype} eq 'SSH';
	1187	}
	1188
[691]	1189	# consider extending this to show time as well as date
	1190	my ($lastmod,undef) = split /\s+/, $blockinfo->{lastmod};
	1191	$page->param(lastmod => $lastmod);
[4]	1192
[691]	1193	$page->param(block => $blockinfo->{block});
	1194	$page->param(city => $blockinfo->{city});
	1195	$page->param(custid => $blockinfo->{custid});
[4]	1196
[187]	1197	##fixme The check here should be built from the database
[517]	1198	# Need to expand to support pool types too
[534]	1199	if ($blockinfo->{type} =~ /^.[ne]$/ && $IPDBacl{$authuser} =~ /c/) {
[517]	1200	$page->param(changetype => 1);
	1201	$page->param(alloctype => [
[534]	1202	{ selme => ($blockinfo->{type} eq 'me'), type => "me", disptype => "Dialup netblock" },
	1203	{ selme => ($blockinfo->{type} eq 'de'), type => "de", disptype => "Dynamic DSL netblock" },
	1204	{ selme => ($blockinfo->{type} eq 'ce'), type => "ce", disptype => "Dynamic cable netblock" },
	1205	{ selme => ($blockinfo->{type} eq 'we'), type => "we", disptype => "Dynamic wireless netblock" },
	1206	{ selme => ($blockinfo->{type} eq 'cn'), type => "cn", disptype => "Customer netblock" },
	1207	{ selme => ($blockinfo->{type} eq 'en'), type => "en", disptype => "End-use netblock" },
	1208	{ selme => ($blockinfo->{type} eq 'in'), type => "in", disptype => "Internal netblock" },
[517]	1209	]
	1210	);
	1211	} else {
[534]	1212	$page->param(disptype => $disp_alloctypes{$blockinfo->{type}});
	1213	$page->param(type => $blockinfo->{type});
[517]	1214	}
	1215
[397]	1216	## node hack
[634]	1217	my ($nodeid,$nodename) = getNodeInfo($ip_dbh, $blockinfo->{block});
	1218	# $page->param(havenodeid => $nodeid);
	1219	$page->param(nodename => $nodename);
[517]	1220
	1221	##fixme: this whole hack needs cleanup and generalization for all alloctypes
	1222	##fixme: arguably a bug that presence of a nodeid implies it can be changed..
[634]	1223	if ($IPDBacl{$authuser} =~ /c/) {
	1224	my $nlist = getNodeList($ip_dbh);
	1225	if ($nodeid) {
[530]	1226	foreach (@{$nlist}) {
[634]	1227	$$_{selme} = ($$_{node_id} == $nodeid);
[397]	1228	}
	1229	}
[634]	1230	$page->param(nodelist => $nlist);
[397]	1231	}
	1232	## end node hack
[517]	1233
[834]	1234	# $page->param(vrf => $blockinfo->{vrf});
[691]	1235	$page->param(vlan => $blockinfo->{vlan});
[33]	1236
[695]	1237	# Reserved-for-expansion
	1238	$page->param(reserve => $blockinfo->{reserve});
	1239	$page->param(reserve_id => $blockinfo->{reserve_id});
	1240	my $newblock = NetAddr::IP->new($cidr->addr, $cidr->masklen - 1)->network;
	1241	$page->param(newblock => $newblock);
	1242
[517]	1243	# not happy with the upside-down logic, but...
[534]	1244	$page->param(swipable => $blockinfo->{type} !~ /.i/);
[691]	1245	$page->param(swip => $blockinfo->{swip} ne 'n') if $blockinfo->{swip};
[320]	1246
[691]	1247	$page->param(circid => $blockinfo->{circuitid});
	1248	$page->param(desc => $blockinfo->{description});
	1249	$page->param(notes => $blockinfo->{notes});
	1250
[284]	1251	# Check to see if we can display sensitive data
[691]	1252	$page->param(nocling => $IPDBacl{$authuser} =~ /s/);
[534]	1253	$page->param(privdata => $blockinfo->{privdata});
[284]	1254
[917]	1255	# retrieve any notices
	1256	blocknotices($webvar{id});
	1257
[517]	1258	# ACL trickery - these two template booleans control the presence of all form/input tags
	1259	$page->param(maychange => $IPDBacl{$authuser} =~ /c/);
	1260	$page->param(maydel => $IPDBacl{$authuser} =~ /d/);
[4]	1261
[702]	1262	# Need to find internal knobs to twist to actually vary these. (Ab)use "change" flag for now
[789]	1263	$page->param(maymerge => ($IPDBacl{$authuser} =~ /m/ && $blockinfo->{type} !~ /^.i$/));
	1264
[702]	1265	if ($IPDBacl{$authuser} =~ /c/ && $blockinfo->{type} !~ /^.i$/) {
	1266	if ($blockinfo->{type} =~ /^.p$/) {
	1267	# PPP pools
	1268	$page->param(maysplit => 1) if $cidr->masklen+1 < $cidr->bits;
	1269	} elsif ($blockinfo->{type} =~ /.d/) {
	1270	# Non-PPP pools
	1271	$page->param(maysplit => 1) if $cidr->masklen+2 < $cidr->bits;
	1272	} else {
	1273	# Standard netblocks. Arguably allowing splitting these down to single IPs
	1274	# doesn't make much sense, but forcing users to apply allocation types
	1275	# "properly" is worse than herding cats.
	1276	$page->param(maysplit => 1) if $cidr->masklen < $cidr->bits;
	1277	}
	1278	}
	1279
[4]	1280	} # edit()
	1281
	1282
	1283	# Stuff new info about a block into the db
	1284	# action=update
	1285	sub update {
[284]	1286	if ($IPDBacl{$authuser} !~ /c/) {
[517]	1287	$aclerr = 'updateblock';
[284]	1288	return;
	1289	}
[4]	1290
[706]	1291	# Collect existing block info here, since we need it for the breadcrumb nav
	1292	my $binfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
	1293	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1294	my @rcrumbs = reverse (@$crumbs);
	1295	$utilbar->param(breadcrumb => \@rcrumbs);
	1296
[4]	1297	# Make sure incoming data is in correct format - custID among other things.
[228]	1298	return if !validateInput;
[4]	1299
[536]	1300	$webvar{swip} = 'n' if !$webvar{swip};
	1301
[531]	1302	my %updargs = (
	1303	custid => $webvar{custid},
	1304	city => $webvar{city},
	1305	description => $webvar{desc},
	1306	notes => $webvar{notes},
	1307	circuitid => $webvar{circid},
	1308	block => $webvar{block},
	1309	type => $webvar{alloctype},
[536]	1310	swip => $webvar{swip},
[588]	1311	rdns => $webvar{rdns},
[691]	1312	vrf => $webvar{vrf},
	1313	vlan => $webvar{vlan},
[588]	1314	user => $authuser,
[531]	1315	);
	1316
[788]	1317	# Check to see if user is allowed to do anything with sensitive data
	1318	if ($IPDBacl{$authuser} =~ /s/) {
	1319	$updargs{privdata} = $webvar{privdata};
[798]	1320	for my $bkfield (@IPDB::backupfields) {
[788]	1321	$updargs{"bk$bkfield"} = $webvar{"bk$bkfield"};
	1322	}
[798]	1323	$updargs{backup} = $webvar{backupfields};
[788]	1324	} else {
	1325	# If the user doesn't have permissions to monkey with NOC-things, pass
	1326	# a flag so we don't treat it as "backup data removed"
	1327	$updargs{ignorebk} = 1;
	1328	}
	1329
[531]	1330	# Semioptional values
	1331	$updargs{node} = $webvar{node} if $webvar{node};
	1332
[677]	1333	# collect per-IP rDNS fields. only copy over the ones that actually have something in them.
	1334	my %iprev;
	1335	foreach (keys %webvar) {
	1336	$iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
	1337	}
[531]	1338
[830]	1339	# and now IPv6
	1340	##fixme: how to remove an entry? maybe treat empty host as "delete meeeee!"?
	1341	if ($webvar{v6list}) {
	1342	my @v6lines = split /\n/, $webvar{v6list};
	1343	foreach (@v6lines) {
	1344	s/^\s+//;
	1345	s/\s+$//;
	1346	next if /^$/;
	1347	my ($ip,$name) = split /,/;
	1348	$iprev{"host_$ip"} = $name;
	1349	}
	1350	}
	1351
[695]	1352	# Merge with reserved freeblock
	1353	$updargs{fbmerge} = $webvar{expandme} if $webvar{expandme};
	1354
[677]	1355	my ($code,$msg) = updateBlock($ip_dbh, %updargs, iprev => \%iprev);
	1356
[531]	1357	if ($code eq 'FAIL') {
[851]	1358	syslog "err", "$authuser could not update block/IP $webvar{block} ($binfo->{block}): '$msg'";
[787]	1359	$page->param(err => "Could not update block/IP $binfo->{block}: $msg");
[111]	1360	return;
[4]	1361	}
	1362
	1363	# If we get here, the operation succeeded.
[851]	1364	syslog "notice", "$authuser updated $webvar{block} ($binfo->{block})";
[531]	1365	##fixme: log details of the change? old way is in the .debug stream anyway.
[416]	1366	##fixme: need to wedge something in to allow "update:field" notifications
	1367	## hmm. how to tell what changed? O_o
[787]	1368	mailNotify($ip_dbh, 's:swi', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $binfo->{block}",
	1369	"$binfo->{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
[4]	1370
[517]	1371	## node hack
	1372	if ($webvar{node} && $webvar{node} ne '-') {
[530]	1373	my $nodename = getNodeName($ip_dbh, $webvar{node});
[517]	1374	$page->param(nodename => $nodename);
	1375	}
	1376	## end node hack
	1377
[380]	1378	# Link back to browse-routed or list-pool page on "Update complete" page.
[634]	1379	my $pblock = getBlockData($ip_dbh, $binfo->{parent_id});
	1380	$page->param(backid => $binfo->{parent_id});
	1381	$page->param(backblock => $pblock->{block});
	1382	$page->param(backpool => ($webvar{basetype} eq 'i'));
[380]	1383
[536]	1384	# Do some HTML fiddling here instead of using ESCAPE=HTML in the template,
	1385	# because otherwise we can't convert \n to <br>. sigh
	1386	$webvar{notes} = $q->escapeHTML($webvar{notes}); # escape first...
	1387	$webvar{notes} =~ s/\n/<br>\n/; # ... then convert newlines
	1388	$webvar{privdata} = ($webvar{privdata} ? $q->escapeHTML($webvar{privdata}) : " ");
	1389	$webvar{privdata} =~ s/\n/<br>\n/;
	1390
[765]	1391	if ($webvar{expandme}) {
	1392	# this is fugly but still faster than hitting the DB again with getBlockData()
	1393	my $tmp = new NetAddr::IP $binfo->{block};
	1394	my $fb = new NetAddr::IP $binfo->{reserve};
	1395	my @newblock = $tmp->compact($fb);
	1396	$page->param(cidr => $newblock[0]);
	1397	} else {
	1398	$page->param(cidr => $binfo->{block});
	1399	}
[588]	1400	$page->param(rdns => $webvar{rdns});
[517]	1401	$page->param(city => $webvar{city});
	1402	$page->param(disptype => $disp_alloctypes{$webvar{alloctype}});
	1403	$page->param(custid => $webvar{custid});
	1404	$page->param(swip => $webvar{swip} eq 'on' ? 'Yes' : 'No');
[536]	1405	$page->param(circid => $webvar{circid});
	1406	$page->param(desc => $webvar{desc});
	1407	$page->param(notes => $webvar{notes});
[788]	1408	if ($IPDBacl{$authuser} =~ /s/) {
	1409	$page->param(nocling => 1);
	1410	$page->param(privdata => $webvar{privdata});
[798]	1411	if ($webvar{backupfields} && $webvar{backupfields} eq 'on') {
	1412	$page->param(hasbackup => 1);
[800]	1413	for my $bkfield (@IPDB::backupfields) {
[798]	1414	$page->param("bk$bkfield" => $webvar{"bk$bkfield"});
[788]	1415	}
	1416	}
	1417	}
[4]	1418
	1419	} # update()
	1420
	1421
[702]	1422	sub prepSplit {
	1423	if ($IPDBacl{$authuser} !~ /c/) {
	1424	$aclerr = 'splitblock';
	1425	return;
	1426	}
	1427
	1428	my $blockinfo = getBlockData($ip_dbh, $webvar{block});
	1429
[705]	1430	# Tree navigation
	1431	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1432	my @rcrumbs = reverse (@$crumbs);
	1433	$utilbar->param(breadcrumb => \@rcrumbs);
	1434
[702]	1435	if ($blockinfo->{type} =~ /^.i$/) {
	1436	$page->param(err => "Can't split a single IP allocation");
	1437	return;
	1438	}
	1439
	1440	# Info about current allocation
	1441	$page->param(oldblock => $blockinfo->{block});
	1442	$page->param(block => $webvar{block});
	1443
	1444	# Note that there are probably different rules that should be followed to restrict splitting IPv6 blocks;
	1445	# strictly speaking it will be exceptionally rare to see smaller than a /64 assigned to a customer, since that
	1446	# breaks auto-addressing schemes.
	1447
	1448	# Generate possible splits
	1449	my $block = new NetAddr::IP $blockinfo->{block};
	1450	my $oldmask = $block->masklen;
	1451	if ($blockinfo->{type} =~ /^.d$/) {
	1452	# Non-PPP pools
[705]	1453	$page->param(ispool => 1);
[702]	1454	if ($oldmask+2 >= $block->bits) {
	1455	$page->param(err => "Can't split a standard netblock pool any further");
	1456	return;
	1457	}
	1458	# Allow splitting down to v4 /30 (which results in one usable IP; dubiously useful)
	1459	$page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-2;
	1460	} elsif ($blockinfo->{type} =~ /.p/) {
[705]	1461	$page->param(ispool => 1);
[702]	1462	# Allow splitting PPP pools down to v4 /31
	1463	$page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits-1;
	1464	} else {
	1465	# Allow splitting all other non-pool netblocks down to single IPs, which...
	1466	# arguably should be aggregated in a pool. Except where they shouldn't.
	1467	$page->param(sp4mask => $oldmask+2) if $oldmask+2 <= $block->bits;
	1468	}
	1469	# set the split-in-half mask
	1470	$page->param(sp2mask => $oldmask+1);
	1471
	1472	# Generate possible shrink targets
	1473	my @keepers = $block->split($block->masklen+1);
	1474	$page->param(newblockA => $keepers[0]);
	1475	$page->param(newblockB => $keepers[1]);
	1476	} # prepSplit()
	1477
	1478
	1479	sub doSplit {
	1480	if ($IPDBacl{$authuser} !~ /c/) {
	1481	$aclerr = 'splitblock';
	1482	return;
	1483	}
	1484
	1485	##fixme: need consistent way to identify "this thing that is this thing" with only the ID
	1486	# also applies to other locations
	1487	my $blockinfo = getBlockData($ip_dbh, $webvar{block});
	1488
[705]	1489	# Tree navigation
	1490	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1491	my @rcrumbs = reverse (@$crumbs);
	1492	$utilbar->param(breadcrumb => \@rcrumbs);
	1493
[702]	1494	if ($blockinfo->{type} =~ /^.i$/) {
	1495	$page->param(err => "Can't split a single IP allocation");
	1496	return;
	1497	}
	1498
	1499	if ($webvar{subact} eq 'split') {
	1500	$page->param(issplit => 1);
[705]	1501	my $block = new NetAddr::IP $blockinfo->{block};
[707]	1502	my $newblocks = splitBlock($ip_dbh, id => $webvar{block}, basetype => 'b', newmask => $webvar{split},
	1503	user => $authuser);
[702]	1504	if ($newblocks) {
	1505	$page->param(newblocks => $newblocks);
	1506	} else {
	1507	$page->param(err => $IPDB::errstr);
	1508	}
	1509
[705]	1510	} elsif ($webvar{subact} eq 'shrink') {
	1511	$page->param(nid => $webvar{block});
	1512	$page->param(newblock => $webvar{shrink});
	1513	my $newfree = shrinkBlock($ip_dbh, $webvar{block}, $webvar{shrink});
	1514	if ($newfree) {
	1515	$page->param(newfb => $newfree);
	1516	} else {
	1517	$page->param(err => $IPDB::errstr);
	1518	}
	1519
[702]	1520	} else {
[705]	1521	# Your llama is on fire.
	1522	$page->param(err => "Missing form field that shouldn't be missing.");
	1523	return;
[702]	1524	}
[705]	1525
	1526	# common bits
	1527	$page->param(cidr => $blockinfo->{block});
	1528	# and the backlink to the parent container
	1529	my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id});
	1530	$page->param(backid => $blockinfo->{parent_id});
	1531	$page->param(backblock => $pinfo->{block});
[702]	1532	} # doSplit()
	1533
	1534
[717]	1535	# Set up for merge
	1536	sub prepMerge {
[789]	1537	if ($IPDBacl{$authuser} !~ /m/) {
	1538	$aclerr = 'mergeblock';
	1539	return;
	1540	}
	1541
[717]	1542	my $binfo = getBlockData($ip_dbh, $webvar{block});
[760]	1543
	1544	# Tree navigation
	1545	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1546	my @rcrumbs = reverse (@$crumbs);
	1547	$utilbar->param(breadcrumb => \@rcrumbs);
	1548
[717]	1549	$page->param(block => $webvar{block});
	1550	$page->param(ispool => $binfo->{type} =~ /.[dp]/);
	1551	$page->param(ismaster => $binfo->{type} eq 'mm');
	1552	$page->param(oldblock => $binfo->{block});
	1553	$page->param(oldtype => $disp_alloctypes{$binfo->{type}});
	1554	$page->param(typelist => getTypeList($ip_dbh, 'n', $binfo->{type})); # down the rabbit hole we go...
	1555
[733]	1556	# Strings for scope; do this way so we don't have to edit them many places
	1557	$page->param(vis_keepall => $merge_display{keepall});
	1558	$page->param(vis_mergepeer => $merge_display{mergepeer});
	1559	$page->param(vis_clearpeer => $merge_display{clearpeer});
	1560	$page->param(vis_clearall => $merge_display{clearall});
	1561
[717]	1562	} # prepMerge()
	1563
	1564
[720]	1565	# Show what will be merged, present warnings about data loss
	1566	sub confMerge {
[789]	1567	if ($IPDBacl{$authuser} !~ /m/) {
	1568	$aclerr = 'mergeblock';
	1569	return;
	1570	}
	1571
[720]	1572	if (!$webvar{newmask} \|\| $webvar{newmask} !~ /^\d+$/) {
	1573	$page->param(err => 'New netmask required');
	1574	return;
	1575	}
	1576
	1577	$page->param(block => $webvar{block});
	1578	my $binfo = getBlockData($ip_dbh, $webvar{block});
	1579	my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
	1580	my $minfo = getBlockData($ip_dbh, $binfo->{master_id});
	1581	my $block = new NetAddr::IP $binfo->{block};
	1582
	1583	# Tree navigation
	1584	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1585	my @rcrumbs = reverse (@$crumbs);
	1586	$utilbar->param(breadcrumb => \@rcrumbs);
	1587
	1588	$page->param(oldblock => $binfo->{block});
	1589	$page->param(oldtype => $disp_alloctypes{$binfo->{type}});
	1590	$page->param(ismaster => $binfo->{type} eq 'mm');
	1591	$page->param(ispool => $webvar{alloctype} =~ /.[dp]/);
	1592	$page->param(isleaf => $webvar{alloctype} =~ /.[enr]/);
	1593	$page->param(newtype => $webvar{alloctype});
	1594	$page->param(newdisptype => $disp_alloctypes{$webvar{alloctype}});
	1595	my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
	1596	$newblock = $newblock->network;
	1597	$page->param(newmask => $webvar{newmask});
	1598	$page->param(newblock => "$newblock");
	1599
	1600	# get list of allocations and freeblocks to be merged
	1601	my $malloc_list = listForMerge($ip_dbh, $binfo->{parent_id}, $newblock, 'a');
	1602	$page->param(mergealloc => $malloc_list);
	1603
[733]	1604	$page->param(vis_scope => $merge_display{$webvar{scope}});
[727]	1605	$page->param(scope => $webvar{scope});
[720]	1606	} # confMerge()
	1607
	1608
[751]	1609	# Make it so
	1610	sub doMerge {
[789]	1611	if ($IPDBacl{$authuser} !~ /m/) {
	1612	$aclerr = 'mergeblock';
	1613	return;
	1614	}
	1615
[751]	1616	if (!$webvar{newmask} \|\| $webvar{newmask} !~ /^\d+$/) {
	1617	$page->param(err => 'New netmask required');
	1618	return;
	1619	}
	1620
	1621	$page->param(block => $webvar{block});
	1622	my $binfo = getBlockData($ip_dbh, $webvar{block});
	1623	my $pinfo = getBlockData($ip_dbh, $binfo->{parent_id});
	1624	my $block = new NetAddr::IP $binfo->{block};
	1625
	1626	# Tree navigation
	1627	my $crumbs = getBreadCrumbs($ip_dbh, $binfo->{parent_id});
	1628	my @rcrumbs = reverse (@$crumbs);
	1629	$utilbar->param(breadcrumb => \@rcrumbs);
	1630
	1631	$page->param(oldblock => $binfo->{block});
	1632	$page->param(oldtype => $disp_alloctypes{$binfo->{type}});
	1633	$page->param(newdisptype => $disp_alloctypes{$webvar{newtype}});
	1634	my $newblock = new NetAddr::IP $block->addr."/$webvar{newmask}";
	1635	$newblock = $newblock->network;
	1636	$page->param(newblock => $newblock);
	1637	$page->param(vis_scope => $merge_display{$webvar{scope}});
	1638
	1639	my $mlist = mergeBlocks($ip_dbh, $webvar{block}, %webvar, user => $authuser);
	1640
	1641	if ($mlist) {
	1642	#(newtype => $webvar{newtype}, newmask => $webvar{newmask}));
	1643	# Slice off first entry (the new parent - note this may be a new allocation,
	1644	# not the same ID that was "merged"!
	1645	my $parent = shift @$mlist;
	1646	$page->param(backpool => $webvar{newtype} =~ /.[dp]/);
	1647	if ($webvar{newtype} =~ /.[enr]/) {
	1648	$page->param(backleaf => 1);
	1649	$page->param(backid => $binfo->{parent_id});
	1650	$page->param(backblock => $pinfo->{block});
	1651	} else {
	1652	$page->param(backid => $parent->{id});
	1653	$page->param(backblock => $parent->{block});
	1654	}
	1655	$page->param(mergelist => $mlist);
	1656	} else {
	1657	$page->param(err => "Merge failed: $IPDB::errstr");
	1658	}
	1659	} # doMerge()
	1660
	1661
[4]	1662	# Delete an allocation.
[106]	1663	sub remove {
[233]	1664	if ($IPDBacl{$authuser} !~ /d/) {
[517]	1665	$aclerr = 'delblock';
[233]	1666	return;
	1667	}
	1668
[4]	1669	# Serves'em right for getting here...
	1670	if (!defined($webvar{block})) {
[517]	1671	$page->param(err => "Can't delete a block that doesn't exist");
[111]	1672	return;
[4]	1673	}
	1674
[538]	1675	my $blockdata;
[638]	1676	$blockdata = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
[4]	1677
[765]	1678	# Tree navigation
	1679	my $crumbs = getBreadCrumbs($ip_dbh, $blockdata->{parent_id});
	1680	my @rcrumbs = reverse (@$crumbs);
	1681	$utilbar->param(breadcrumb => \@rcrumbs);
	1682
[638]	1683	if ($blockdata->{parent_id} == 0) { # $webvar{alloctype} eq 'mm'
[538]	1684	$blockdata->{city} = "N/A";
	1685	$blockdata->{custid} = "N/A";
	1686	$blockdata->{circuitid} = "N/A";
	1687	$blockdata->{description} = "N/A";
	1688	$blockdata->{notes} = "N/A";
	1689	$blockdata->{privdata} = "N/A";
[638]	1690	} # end cases for different alloctypes
[517]	1691
[638]	1692	$page->param(blockid => $webvar{block});
	1693	$page->param(basetype => $webvar{basetype});
[4]	1694
[538]	1695	$page->param(block => $blockdata->{block});
[589]	1696	$page->param(rdns => $blockdata->{rdns});
	1697
	1698	# maybe need to apply more magic here?
	1699	# most allocations we do want to autodelete the forward as well as reverse; for a handful we don't.
	1700	# -> all real blocks (nb: pool IPs need extra handling)
	1701	# -> NOC/private-IP (how to ID?)
	1702	# -> anything with a pattern matching $IPDB::domain?
	1703	if ($blockdata->{type} !~ /^.i$/) {
	1704	$page->param(autodel => 1);
	1705	}
	1706
[538]	1707	$page->param(disptype => $disp_alloctypes{$blockdata->{type}});
	1708	$page->param(city => $blockdata->{city});
	1709	$page->param(custid => $blockdata->{custid});
	1710	$page->param(circid => $blockdata->{circuitid});
	1711	$page->param(desc => $blockdata->{description});
	1712	$blockdata->{notes} = $q->escapeHTML($blockdata->{notes});
	1713	$blockdata->{notes} =~ s/\n/<br>\n/;
	1714	$page->param(notes => $blockdata->{notes});
	1715	$blockdata->{privdata} = $q->escapeHTML($blockdata->{privdata});
[540]	1716	$blockdata->{privdata} = ' ' if !$blockdata->{privdata};
[538]	1717	$blockdata->{privdata} =~ s/\n/<br>\n/;
	1718	$page->param(privdata => $blockdata->{privdata}) if $IPDBacl{$authuser} =~ /s/;
	1719	$page->param(delpool => $blockdata->{type} =~ /^.[pd]$/);
[4]	1720
[517]	1721	} # end remove()
[4]	1722
	1723
	1724	# Delete an allocation. Return it to the freeblocks table; munge
	1725	# data as necessary to keep as few records as possible in freeblocks
	1726	# to prevent weirdness when allocating blocks later.
	1727	# Remove IPs from pool listing if necessary
	1728	sub finalDelete {
[233]	1729	if ($IPDBacl{$authuser} !~ /d/) {
[517]	1730	$aclerr = 'delblock';
[233]	1731	return;
	1732	}
[4]	1733
[370]	1734	# need to retrieve block data before deleting so we can notify on that
[638]	1735	my $blockinfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
	1736	my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id}, 'b');
[370]	1737
[765]	1738	# Tree navigation
	1739	my $crumbs = getBreadCrumbs($ip_dbh, $blockinfo->{parent_id});
	1740	my @rcrumbs = reverse (@$crumbs);
	1741	$utilbar->param(breadcrumb => \@rcrumbs);
	1742
[638]	1743	my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{basetype}, $webvar{delforward}, $authuser);
[4]	1744
[638]	1745	$page->param(block => $blockinfo->{block});
[651]	1746	$page->param(bdisp => $q->escapeHTML($disp_alloctypes{$blockinfo->{type}}));
[766]	1747	$page->param(delparent_id => $blockinfo->{parent_id});
[651]	1748	if ($pinfo) {
	1749	$page->param(delparent => $pinfo->{block});
	1750	$page->param(pdisp => $q->escapeHTML($disp_alloctypes{$pinfo->{type}}));
	1751	}
[638]	1752	$page->param(returnpool => ($webvar{basetype} eq 'i') );
[591]	1753	if ($code =~ /^WARN(POOL\|MERGE)/) {
[638]	1754	my ($pid,$pcidr) = split /,/, $msg;
[654]	1755	my $real_pinfo = getBlockData($ip_dbh, $pid, 'b');
[638]	1756	$page->param(parent_id => $pid);
	1757	$page->param(parent => $pcidr);
[654]	1758	$page->param(real_disp => $q->escapeHTML($disp_alloctypes{$real_pinfo->{type}}));
[577]	1759	$page->param(mergeip => $code eq 'WARNPOOL');
	1760	}
[591]	1761	if ($code eq 'WARN') {
	1762	$msg =~ s/\n/<br>\n/g;
	1763	$page->param(genwarn => $msg);
	1764	}
[577]	1765	if ($code eq 'OK' \|\| $code =~ /^WARN/) {
[851]	1766	syslog "notice", "$authuser deallocated '".$blockinfo->{type}."'-type netblock ID $webvar{block} ".
	1767	"($blockinfo->{block}), $blockinfo->{custid}, $blockinfo->{city}, desc='$blockinfo->{description}'";
	1768	mailNotify($ip_dbh, 'da', "REMOVED: $disp_alloctypes{$blockinfo->{type}} $blockinfo->{block}",
	1769	# $webvar{block} useful? do we care about the block ID here?
	1770	"$disp_alloctypes{$blockinfo->{type}} $blockinfo->{block} deallocated by $authuser\n".
	1771	"CustID: $blockinfo->{custid}\nCity: $blockinfo->{city}\n".
	1772	"Description: $blockinfo->{description}\n");
[106]	1773	} else {
[517]	1774	$page->param(failmsg => $msg);
[106]	1775	if ($webvar{alloctype} =~ /^.i$/) {
[851]	1776	syslog "err", "$authuser could not deallocate static IP $webvar{block} ($blockinfo->{block}): '$msg'";
[106]	1777	} else {
[851]	1778	syslog "err", "$authuser could not deallocate netblock $webvar{block} ($blockinfo->{block}): '$msg'";
[517]	1779	$page->param(netblock => 1);
[4]	1780	}
[106]	1781	}
[4]	1782
	1783	} # finalDelete
[916]	1784
	1785	# Retrive and lightly preprocess any block notices.
	1786	sub blocknotices {
	1787	my $blockid = shift;
	1788	# retrieve any notices
	1789	my $nlist = getBlockNotices($ip_dbh, $blockid);
	1790	my @notices;
	1791	foreach (@$nlist) {
	1792	push @notices, $_->{notice} if $_->{notice};
	1793	}
	1794	my $blockmsg = join("<br>\n", @notices);
	1795	$page->param(blockmsg => $blockmsg);
	1796	}

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