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source: branches/privdata/cgi-bin/main.cgi@ 405

Last change on this file since 405 was 283, checked in by Kris Deugau, 20 years ago

/branches/privdata

Add display for restricted data to delete confirmation page

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

File size: 42.3 KB

Rev	Line
[4]	1	#!/usr/bin/perl
	2	# ipdb/cgi-bin/main.cgi
	3	# Started munging from noc.vianet's old IPDB 04/22/2004
[8]	4	###
	5	# SVN revision info
	6	# $Date: 2005-09-21 18:20:31 +0000 (Wed, 21 Sep 2005) $
	7	# SVN revision $Rev: 283 $
	8	# Last update by $Author: kdeugau $
	9	###
[4]	10
	11	use strict;
	12	use warnings;
	13	use CGI::Carp qw(fatalsToBrowser);
	14	use DBI;
	15	use CommonWeb qw(:ALL);
[142]	16	use MyIPDB;
[4]	17	use POSIX qw(ceil);
	18	use NetAddr::IP;
	19
	20	use Sys::Syslog;
	21
	22	openlog "IPDB","pid","local2";
	23
[233]	24	# Collect the username from HTTP auth. If undefined, we're in
	25	# a test environment, or called without a username.
[4]	26	my $authuser;
	27	if (!defined($ENV{'REMOTE_USER'})) {
	28	$authuser = '__temptest';
	29	} else {
	30	$authuser = $ENV{'REMOTE_USER'};
	31	}
	32
	33	syslog "debug", "$authuser active";
	34
[106]	35	# Why not a global DB handle? (And a global statement handle, as well...)
	36	# Use the connectDB function, otherwise we end up confusing ourselves
	37	my $ip_dbh;
	38	my $sth;
	39	my $errstr;
[142]	40	($ip_dbh,$errstr) = connectDB_My;
[106]	41	if (!$ip_dbh) {
[233]	42	exitError("Database error: $errstr\n");
[106]	43	}
	44	initIPDBGlobals($ip_dbh);
[4]	45
[233]	46	# Headerize! Make sure we replace the $$EXTRA0$$ bit as needed.
	47	printHeader('', ($IPDBacl{$authuser} =~ /a/ ?
[234]	48	'<td align=right><a href="/ip/cgi-bin/main.cgi?action=assign">Add new assignment</a>' : ''
[233]	49	));
	50
	51
[106]	52	# Global variables
[4]	53	my %webvar = parse_post();
	54	cleanInput(\%webvar);
	55
	56
	57	#main()
	58
	59	if(!defined($webvar{action})) {
	60	$webvar{action} = "<NULL>"; #shuts up the warnings.
	61	}
	62
	63	if($webvar{action} eq 'index') {
	64	showSummary();
[233]	65	} elsif ($webvar{action} eq 'addmaster') {
	66	if ($IPDBacl{$authuser} !~ /a/) {
	67	printError("You shouldn't have been able to get here. Access denied.");
	68	} else {
	69	open HTML, "<../addmaster.html";
	70	print while <HTML>;
	71	}
[4]	72	} elsif ($webvar{action} eq 'newmaster') {
	73
[233]	74	if ($IPDBacl{$authuser} !~ /a/) {
	75	printError("You shouldn't have been able to get here. Access denied.");
	76	} else {
[4]	77
[233]	78	my $cidr = new NetAddr::IP $webvar{cidr};
[4]	79
[233]	80	print "<div type=heading align=center>Adding $cidr as master block....</div>\n";
[4]	81
[233]	82	# Allow transactions, and raise an exception on errors so we can catch it later.
	83	# Use local to make sure these get "reset" properly on exiting this block
	84	local $ip_dbh->{AutoCommit} = 0;
	85	local $ip_dbh->{RaiseError} = 1;
[4]	86
[233]	87	# Wrap the SQL in a transaction
	88	eval {
	89	$sth = $ip_dbh->prepare("insert into masterblocks values ('$webvar{cidr}')");
	90	$sth->execute;
	91
[4]	92	# Unrouted blocks aren't associated with a city (yet). We don't rely on this
	93	# elsewhere though; legacy data may have traps and pitfalls in it to break this.
	94	# Thus the "routed" flag.
	95
[233]	96	$sth = $ip_dbh->prepare("insert into freeblocks (cidr,maskbits,city,routed)".
[157]	97	" values ('$webvar{cidr}',".$cidr->masklen.",'<NULL>','n')");
[233]	98	$sth->execute;
[4]	99
[233]	100	# If we get here, everything is happy. Commit changes.
	101	$ip_dbh->commit;
	102	}; # end eval
[4]	103
[233]	104	if ($@) {
	105	carp "Transaction aborted because $@";
	106	eval { $ip_dbh->rollback; };
	107	syslog "err", "Could not add master block '$webvar{cidr}' to database: '$@'";
	108	printError("Could not add master block $webvar{cidr} to database: $@");
	109	} else {
	110	print "<div type=heading align=center>Success!</div>\n";
	111	syslog "info", "$authuser added master block $webvar{cidr}";
	112	}
[4]	113
[233]	114	} # ACL check
	115
[4]	116	} # end add new master
	117
	118	elsif($webvar{action} eq 'showmaster') {
	119	showMaster();
	120	}
	121	elsif($webvar{action} eq 'showrouted') {
	122	showRBlock();
	123	}
	124	elsif($webvar{action} eq 'listpool') {
	125	listPool();
	126	}
	127
	128	# Not modified or added; just shuffled
	129	elsif($webvar{action} eq 'assign') {
	130	assignBlock();
	131	}
	132	elsif($webvar{action} eq 'confirm') {
	133	confirmAssign();
	134	}
	135	elsif($webvar{action} eq 'insert') {
	136	insertAssign();
	137	}
	138	elsif($webvar{action} eq 'edit') {
	139	edit();
	140	}
	141	elsif($webvar{action} eq 'update') {
	142	update();
	143	}
	144	elsif($webvar{action} eq 'delete') {
	145	remove();
	146	}
	147	elsif($webvar{action} eq 'finaldelete') {
	148	finalDelete();
	149	}
	150
	151	# Default is an error. It shouldn't be possible to easily get here.
	152	# The only way I can think of offhand is to just call main.cgi bare-
	153	# which is not in any way guaranteed to provide anything useful.
	154	else {
	155	my $rnd = rand 500;
	156	my $boing = sprintf("%.2f", rand 500);
	157	my @excuses = ("Aether cloudy. Ask again later.","The gods are unhappy with your sacrifice.",
	158	"Because one of it's legs are both the same", "wibble",
	159	"Hey! Stop pushing my buttons!", "I ain't done nuttin'", "9",
	160	"8", "9", "10", "11", "12", "13", "14", "15", "16", "17");
	161	printAndExit("Error $boing: ".$excuses[$rnd/30.0]);
	162	}
[111]	163	## Finally! Done with that NASTY "case" emulation!
[4]	164
	165
	166
[106]	167	# Clean up IPDB globals, DB handle, etc.
[111]	168	finish($ip_dbh);
[199]	169
	170	print qq(<div align=right style="position: absolute; right: 30px;">).
	171	qq(<a href="/ip/cgi-bin/admin.cgi">Admin tools</a></div><br>\n)
[233]	172	if $IPDBacl{$authuser} =~ /A/;
[199]	173
[111]	174	# We print the footer here, so we don't have to do it elsewhere.
	175	printFooter;
[106]	176	# Just in case something waaaayyy down isn't in place
	177	# properly... we exit explicitly.
	178	exit;
[4]	179
	180
[111]	181
[4]	182	# args are: a reference to an array with the row to be printed and the
	183	# class(stylesheet) to use for formatting.
	184	# if ommitting the class - call the sub as &printRow(\@array)
	185	sub printRow {
	186	my ($rowRef,$class) = @_;
	187
	188	if (!$class) {
	189	print "<tr>\n";
	190	} else {
	191	print "<tr class=\"$class\">\n";
	192	}
	193
[135]	194	ELEMENT: foreach my $element (@$rowRef) {
	195	if (!defined($element)) {
	196	print "<td></td>\n";
	197	next ELEMENT;
	198	}
[4]	199	$element =~ s\|\n\|</br>\|g;
	200	print "<td>$element</td>\n";
	201	}
	202	print "</tr>";
	203	} # printRow
	204
	205
	206	# Prints table headings. Accepts any number of arguments;
	207	# each argument is a table heading.
	208	sub startTable {
	209	print qq(<center><table width="98%" cellspacing="0" class="center"><tr>);
	210
	211	foreach(@_) {
	212	print qq(<td class="heading">$_</td>);
	213	}
	214	print "</tr>\n";
	215	} # startTable
	216
	217
	218	# Initial display: Show master blocks with total allocated subnets, total free subnets
[118]	219	sub showSummary {
[4]	220
	221	startTable('Master netblock', 'Routed netblocks', 'Allocated netblocks',
	222	'Free netblocks', 'Largest free block');
	223
[106]	224	my %allocated;
	225	my %free;
	226	my %routed;
	227	my %bigfree;
	228
[118]	229	# Count the allocations.
	230	$sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
	231	foreach my $master (@masterblocks) {
	232	$sth->execute("$master");
	233	$sth->bind_columns(\$allocated{"$master"});
	234	$sth->fetch();
[4]	235	}
	236
[118]	237	# Count routed blocks
	238	$sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
	239	foreach my $master (@masterblocks) {
	240	$sth->execute("$master");
	241	$sth->bind_columns(\$routed{"$master"});
	242	$sth->fetch();
[4]	243	}
	244
[118]	245	# Count the free blocks.
[231]	246	$sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
	247	"(routed='y' or routed='n')");
[118]	248	foreach my $master (@masterblocks) {
	249	$sth->execute("$master");
	250	$sth->bind_columns(\$free{"$master"});
	251	$sth->fetch();
[4]	252	}
	253
[118]	254	# Find the largest free block in each master
[231]	255	$sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
	256	"(routed='y' or routed='n') order by maskbits limit 1");
[118]	257	foreach my $master (@masterblocks) {
	258	$sth->execute("$master");
	259	$sth->bind_columns(\$bigfree{"$master"});
	260	$sth->fetch();
	261	}
	262
	263	# Print the data.
[4]	264	my $count=0;
	265	foreach my $master (@masterblocks) {
	266	my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showmaster&block=$master\">$master</a>",
	267	$routed{"$master"}, $allocated{"$master"}, $free{"$master"},
[161]	268	( ($bigfree{"$master"} eq '') ? ("<NONE>") : ("/".$bigfree{"$master"}) )
[4]	269	);
	270
	271	printRow(\@row, 'color1' ) if($count%2==0);
	272	printRow(\@row, 'color2' ) if($count%2!=0);
	273	$count++;
	274	}
	275	print "</table>\n";
[233]	276	if ($IPDBacl{$authuser} =~ /a/) {
	277	print qq(<a href="/ip/cgi-bin/main.cgi?action=addmaster">Add new master block</a><br><br>\n);
	278	}
[4]	279	print "Note: Free blocks noted here include both routed and unrouted blocks.\n";
	280
	281	} # showSummary
	282
	283
	284	# Display detail on master
	285	# Alrighty then! We're showing routed blocks within a single master this time.
	286	# We should be able to steal code from showSummary(), and if I'm really smart
	287	# I'll figger a way to munge the two together. (Once I've done that, everything
	288	# else should follow. YMMV.)
	289	sub showMaster {
	290
	291	print qq(<center><div class="heading">Summarizing routed blocks for ).
	292	qq($webvar{block}:</div></center><br>\n);
	293
[106]	294	my %allocated;
	295	my %free;
	296	my %routed;
	297	my %bigfree;
	298
[4]	299	my $master = new NetAddr::IP $webvar{block};
	300	my @localmasters;
	301
[118]	302	# Fetch only the blocks relevant to this master
[157]	303	$sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
[4]	304	$sth->execute();
	305
	306	my $i=0;
	307	while (my @data = $sth->fetchrow_array()) {
	308	my $cidr = new NetAddr::IP $data[0];
[118]	309	$localmasters[$i++] = $cidr;
	310	$free{"$cidr"} = 0;
	311	$allocated{"$cidr"} = 0;
	312	$bigfree{"$cidr"} = 128;
[4]	313	# Retain the routing destination
[157]	314	$routed{"$cidr"} = $data[1];
[4]	315	}
	316
[118]	317	# Check if there were actually any blocks routed from this master
[4]	318	if ($i > 0) {
	319	startTable('Routed block','Routed to','Allocated blocks',
	320	'Free blocks','Largest free block');
	321
[118]	322	# Count the allocations
	323	$sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
	324	foreach my $master (@localmasters) {
	325	$sth->execute("$master");
	326	$sth->bind_columns(\$allocated{"$master"});
	327	$sth->fetch();
[4]	328	}
	329
[118]	330	# Count the free blocks.
[231]	331	$sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
	332	"(routed='y' or routed='n')");
[118]	333	foreach my $master (@localmasters) {
	334	$sth->execute("$master");
	335	$sth->bind_columns(\$free{"$master"});
	336	$sth->fetch();
[4]	337	}
	338
[118]	339	# Get the size of the largest free block
[231]	340	$sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
	341	"(routed='y' or routed='n') order by maskbits limit 1");
[118]	342	foreach my $master (@localmasters) {
	343	$sth->execute("$master");
	344	$sth->bind_columns(\$bigfree{"$master"});
	345	$sth->fetch();
[4]	346	}
	347
	348	# Print the data.
	349	my $count=0;
	350	foreach my $master (@localmasters) {
	351	my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showrouted&block=$master\">$master</a>",
	352	$routed{"$master"}, $allocated{"$master"},
	353	$free{"$master"},
	354	( ($bigfree{"$master"} eq 128) ? ("<NONE>") : ("/".$bigfree{"$master"}) )
	355	);
	356	printRow(\@row, 'color1' ) if($count%2==0);
	357	printRow(\@row, 'color2' ) if($count%2!=0);
	358	$count++;
	359	}
	360	} else {
	361	# If a master block has no routed blocks, then by definition it has no
	362	# allocations, and can be deleted.
	363	print qq(<hr width="60%"><center><div class="heading">No allocations in ).
	364	qq($master.</div>\n).
[233]	365	($IPDBacl{$authuser} =~ /d/ ?
	366	qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
	367	qq(<input type=hidden name=action value="delete">\n).
	368	qq(<input type=hidden name=block value="$master">\n).
	369	qq(<input type=hidden name=alloctype value="mm">\n).
	370	qq(<input type=submit value=" Remove this master ">\n).
	371	qq(</form></center>\n) :
	372	'');
[4]	373
	374	} # end check for existence of routed blocks in master
	375
	376	print qq(</table>\n<hr width="60%">\n).
	377	qq(<center><div class="heading">Unrouted blocks in $master:</div></center><br>\n);
	378
	379	startTable('Netblock','Range');
	380
	381	# Snag the free blocks.
	382	my $count = 0;
[118]	383	$sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
	384	"routed='n' order by cidr");
[4]	385	$sth->execute();
	386	while (my @data = $sth->fetchrow_array()) {
	387	my $cidr = new NetAddr::IP $data[0];
[118]	388	my @row = ("$cidr", $cidr->range);
	389	printRow(\@row, 'color1' ) if($count%2==0);
	390	printRow(\@row, 'color2' ) if($count%2!=0);
	391	$count++;
[4]	392	}
	393
	394	print "</table>\n";
	395	} # showMaster
	396
	397
	398	# Display details of a routed block
	399	# Alrighty then! We're showing allocations within a routed block this time.
	400	# We should be able to steal code from showSummary() and showMaster(), and if
	401	# I'm really smart I'll figger a way to munge all three together. (Once I've
	402	# done that, everything else should follow. YMMV.
	403	# This time, we check the database before spewing, because we may
	404	# not have anything useful to spew.
	405	sub showRBlock {
	406
	407	my $master = new NetAddr::IP $webvar{block};
	408
[157]	409	$sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
[4]	410	$sth->execute;
	411	my @data = $sth->fetchrow_array;
	412
	413	print qq(<center><div class="heading">Summarizing allocated blocks for ).
[157]	414	qq($master ($data[0]):</div></center><br>\n);
[4]	415
[118]	416	startTable('CIDR allocation','Customer Location','Type','CustID','Description/Name');
	417
	418	# Snag the allocations for this block
[157]	419	$sth = $ip_dbh->prepare("select cidr,city,type,custid,description".
	420	" from allocations where cidr <<= '$master' order by cidr");
[4]	421	$sth->execute();
	422
	423	my $count=0;
	424	while (my @data = $sth->fetchrow_array()) {
[157]	425	# cidr,city,type,custid,description, as per the SELECT
[4]	426	my $cidr = new NetAddr::IP $data[0];
	427
	428	# Clean up extra spaces that are borking things.
[157]	429	# $data[2] =~ s/\s+//g;
[4]	430
[187]	431	# Prefix subblocks with "Sub "
	432	my @row = ( (($data[2] =~ /^.r$/) ? 'Sub ' : '').
[186]	433	qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
[157]	434	$data[1], $disp_alloctypes{$data[2]}, $data[3], $data[4]);
[4]	435	# If the allocation is a pool, allow listing of the IPs in the pool.
[157]	436	if ($data[2] =~ /^.[pd]$/) {
[4]	437	$row[0] .= '   <a href="/ip/cgi-bin/main.cgi?action=listpool'.
	438	"&pool=$data[0]\">List IPs</a>";
	439	}
	440
	441	printRow(\@row, 'color1') if ($count%2 == 0);
	442	printRow(\@row, 'color2') if ($count%2 != 0);
	443	$count++;
	444	}
	445
	446	print "</table>\n";
	447
	448	# If the routed block has no allocations, by definition it only has
	449	# one free block, and therefore may be deleted.
	450	if ($count == 0) {
	451	print qq(<hr width="60%"><center><div class="heading">No allocations in ).
	452	qq($master.</div></center>\n).
[233]	453	($IPDBacl{$authuser} =~ /d/ ?
	454	qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
	455	qq(<input type=hidden name=action value="delete">\n).
	456	qq(<input type=hidden name=block value="$master">\n).
	457	qq(<input type=hidden name=alloctype value="rm">\n).
	458	qq(<input type=submit value=" Remove this block ">\n).
	459	qq(</form>\n) :
	460	'');
[4]	461	}
	462
	463	print qq(<hr width="60%">\n<center><div class="heading">Free blocks within routed ).
	464	qq(submaster $master</div></center>\n);
	465
	466	startTable('CIDR block','Range');
	467
	468	# Snag the free blocks. We don't really need to be pedantic about avoiding
	469	# unrouted free blocks, but it's better to let the database do the work if we can.
	470	$count = 0;
[186]	471	$sth = $ip_dbh->prepare("select cidr,routed from freeblocks where cidr <<= '$master'".
	472	" order by cidr");
[4]	473	$sth->execute();
	474	while (my @data = $sth->fetchrow_array()) {
[186]	475	# cidr,routed
[4]	476	my $cidr = new NetAddr::IP $data[0];
[187]	477	# Include some HairyPerl(TM) to prefix subblocks with "Sub "
	478	my @row = ((($data[1] ne 'y' && $data[1] ne 'n') ? 'Sub ' : '').
[233]	479	($IPDBacl{$authuser} =~ /a/ ? qq(<a href="/ip/cgi-bin/main.cgi?action=assign&block=$cidr&fbtype=$data[1]">$cidr</a>) : $cidr),
[21]	480	$cidr->range);
[118]	481	printRow(\@row, 'color1') if ($count%2 == 0);
	482	printRow(\@row, 'color2') if ($count%2 != 0);
	483	$count++;
[4]	484	}
	485
	486	print "</table>\n";
	487	} # showRBlock
	488
	489
	490	# List the IPs used in a pool
	491	sub listPool {
	492
	493	my $cidr = new NetAddr::IP $webvar{pool};
	494
[157]	495	my ($pooltype,$poolcity);
	496
[4]	497	# Snag pool info for heading
[157]	498	$sth = $ip_dbh->prepare("select type,city from allocations where cidr='$cidr'");
[4]	499	$sth->execute;
[157]	500	$sth->bind_columns(\$pooltype, \$poolcity);
	501	$sth->fetch() \|\| carp $sth->errstr;
[4]	502
	503	print qq(<center><div class="heading">Listing pool IPs for $cidr<br>\n).
[157]	504	qq(($disp_alloctypes{$pooltype} in $poolcity)</div></center><br>\n);
	505	# Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
	506	if ($pooltype =~ /^.d$/) {
	507	print qq(<div class="indent"><b>Reserved IPs:</b><br>\n);
	508	print qq(<div class="indent"><table><tr class=color1><td>Network IP:</td><td>).
[4]	509	$cidr->addr."</td></tr>\n";
[157]	510	$cidr++;
	511	print "<tr class=color2><td>Gateway:</td><td>".$cidr->addr."</td></tr>\n";
	512	$cidr--; $cidr--;
	513	print "<tr class=color1><td>Broadcast:</td><td>".$cidr->addr."</td></tr>\n".
[4]	514	"<tr><td>Netmask:</td><td>".$cidr->mask."</td></tr>\n".
	515	"</table></div></div>\n";
[157]	516	}
[4]	517
	518	# probably have to add an "edit IP allocation" link here somewhere.
	519
	520	startTable('IP','Customer ID','Available?','Description','');
[157]	521	$sth = $ip_dbh->prepare("select ip,custid,available,description,type".
	522	" from poolips where pool='$webvar{pool}' order by ip");
[4]	523	$sth->execute;
	524	my $count = 0;
	525	while (my @data = $sth->fetchrow_array) {
[74]	526	# pool,ip,custid,city,ptype,available,notes,description,circuitid
[157]	527	# ip,custid,available,description,type
	528	# If desc is "null", make it not null. <g>
	529	if ($data[3] eq '') {
	530	$data[3] = ' ';
[4]	531	}
	532	# Some nice hairy Perl to decide whether to allow unassigning each IP
[157]	533	# -> if $data[2] (aka poolips.available) == 'n' then we print the unassign link
[4]	534	# else we print a blank space
[157]	535	my @row = ( qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
	536	$data[1],$data[2],$data[3],
[233]	537	( (($data[2] eq 'n') && ($IPDBacl{$authuser} =~ /d/)) ?
[157]	538	("<a href=\"/ip/cgi-bin/main.cgi?action=delete&block=$data[0]&".
	539	"alloctype=$data[4]\">Unassign this IP</a>") :
[4]	540	(" ") )
	541	);
	542	printRow(\@row, 'color1') if($count%2==0);
	543	printRow(\@row, 'color2') if($count%2!=0);
	544	$count++;
	545	}
	546	print "</table>\n";
	547
	548	} # end listPool
	549
	550
[106]	551	# Show "Add new allocation" page. Note that the actual page may
	552	# be one of two templates, and the lists come from the database.
[4]	553	sub assignBlock {
	554
[233]	555	if ($IPDBacl{$authuser} !~ /a/) {
	556	printError("You shouldn't have been able to get here. Access denied.");
	557	return;
	558	}
	559
[21]	560	my $html;
	561
	562	# New special case- block to assign is specified
	563	if ($webvar{block} ne '') {
	564	open HTML, "../fb-assign.html"
	565	or croak "Could not open fb-assign.html: $!";
	566	$html = join('',<HTML>);
	567	close HTML;
	568	my $block = new NetAddr::IP $webvar{block};
	569	$html =~ s\|\$\$BLOCK\$\$\|$block\|g;
	570	$html =~ s\|\$\$MASKBITS\$\$\|$block->masklen\|;
[106]	571	my $typelist = '';
[187]	572
	573	# This is a little dangerous, as it's theoretically possible to
	574	# get fbtype='n' (aka a non-routed freeblock). However, should
	575	# someone manage to get there, they get what they deserve.
	576	if ($webvar{fbtype} ne 'y') {
	577	# Snag the type of the block from the database. We have no
	578	# convenient way to pass this in from the calling location. :/
	579	$sth = $ip_dbh->prepare("select type from allocations where cidr >>='$block'");
	580	$sth->execute;
	581	my @data = $sth->fetchrow_array;
	582	$data[0] =~ s/c$/r/; # Munge the type into the correct form
[191]	583	$typelist = "$list_alloctypes{$data[0]}<input type=hidden name=alloctype value=$data[0]>\n";
[187]	584	} else {
	585	$typelist .= qq(<select name="alloctype">\n);
	586	$sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 ".
[191]	587	"and type not like '_i' and type not like '_r' order by listorder");
[187]	588	$sth->execute;
	589	my @data = $sth->fetchrow_array;
	590	$typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
	591	while (my @data = $sth->fetchrow_array) {
	592	$typelist .= "<option value='$data[0]'>$data[1]</option>\n";
	593	}
	594	$typelist .= "</select>\n";
[106]	595	}
	596	$html =~ s\|\$\$TYPELIST\$\$\|$typelist\|g;
[21]	597	} else {
	598	open HTML, "../assign.html"
[4]	599	or croak "Could not open assign.html: $!";
[21]	600	$html = join('',<HTML>);
[92]	601	close HTML;
[31]	602	my $masterlist = "<select name=allocfrom><option selected>-</option>\n";
	603	foreach my $master (@masterblocks) {
	604	$masterlist .= "<option>$master</option>\n";
	605	}
	606	$masterlist .= "</select>\n";
	607	$html =~ s\|\$\$MASTERLIST\$\$\|$masterlist\|g;
[92]	608	my $pops = '';
	609	foreach my $pop (@poplist) {
	610	$pops .= "<option>$pop</option>\n";
	611	}
	612	$html =~ s\|\$\$POPLIST\$\$\|$pops\|g;
[106]	613	my $typelist = '';
	614	$sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 900 order by listorder");
	615	$sth->execute;
	616	my @data = $sth->fetchrow_array;
	617	$typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
	618	while (my @data = $sth->fetchrow_array) {
	619	$typelist .= "<option value='$data[0]'>$data[1]</option>\n";
	620	}
	621	$html =~ s\|\$\$TYPELIST\$\$\|$typelist\|g;
[21]	622	}
[92]	623	my $cities = '';
	624	foreach my $city (@citylist) {
	625	$cities .= "<option>$city</option>\n";
	626	}
	627	$html =~ s\|\$\$ALLCITIES\$\$\|$cities\|g;
[4]	628
[282]	629	my $i = 0;
	630	$i++ if $webvar{fbtype} eq 'y';
	631	# Check to see if user is allowed to do anything with sensitive data
	632	my $privdata = '';
	633	if ($IPDBacl{$authuser} =~ /s/) {
	634	$privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
	635	qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
	636	qq(</textarea></td></tr>\n);
	637	$i++;
	638	}
	639	$html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
	640
	641	$i = $i % 2;
	642	$html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
	643
[4]	644	print $html;
	645
	646	} # assignBlock
	647
	648
	649	# Take info on requested IP assignment and see what we can provide.
	650	sub confirmAssign {
[233]	651	if ($IPDBacl{$authuser} !~ /a/) {
	652	printError("You shouldn't have been able to get here. Access denied.");
	653	return;
	654	}
[4]	655
	656	my $cidr;
	657	my $alloc_from;
	658
	659	# Going to manually validate some items.
	660	# custid and city are automagic.
[111]	661	return if !validateInput();
[4]	662
	663	# Several different cases here.
	664	# Static IP vs netblock
	665	# + Different flavours of static IP
	666	# + Different flavours of netblock
	667
[157]	668	if ($webvar{alloctype} =~ /^.i$/) {
[4]	669	my ($base,undef) = split //, $webvar{alloctype}; # split into individual chars
[214]	670	my ($sql,$city);
	671	# Check for pools in Subury, North Bay, or Toronto if DSL or server pool.
	672	# Anywhere else is invalid and shouldn't be in the db in the first place.
[4]	673	# ... aside from #^%#$%#@#^%^^!!!! legacy data. GRRR.
	674	# Note that we want to retain the requested city to relate to customer info.
	675	if ($base =~ /^[ds]$/) {
[214]	676	$city = "(allocations.city='Sudbury' or allocations.city='North Bay' or ".
	677	"allocations.city='Toronto')";
[4]	678	} else {
[214]	679	$city = "allocations.city='$webvar{pop}'";
[4]	680	}
	681
[214]	682	# Ewww. But it works.
	683	$sth = $ip_dbh->prepare("SELECT (SELECT city FROM allocations WHERE cidr=poolips.pool), ".
	684	"poolips.pool, COUNT(*) FROM poolips,allocations WHERE poolips.available='y' AND ".
	685	"poolips.pool=allocations.cidr AND $city AND poolips.type LIKE '".$base."_' ".
	686	"GROUP BY pool");
[4]	687	$sth->execute;
	688	my $optionlist;
	689	while (my @data = $sth->fetchrow_array) {
[214]	690	# city,pool cidr,free IP count
	691	if ($data[2] > 0) {
	692	$optionlist .= "<option value='$data[1]'>$data[1] [$data[2] free IP(s)] in $data[0]</option>\n";
	693	}
[4]	694	}
	695	$cidr = "Single static IP";
	696	$alloc_from = "<select name=alloc_from>".$optionlist."</select>\n";
	697
	698	} else { # end show pool options
[21]	699
	700	if ($webvar{fbassign} eq 'y') {
	701	$cidr = new NetAddr::IP $webvar{block};
	702	$webvar{maskbits} = $cidr->masklen;
	703	} else { # done with direct freeblocks assignment
	704
	705	if (!$webvar{maskbits}) {
[111]	706	printError("Please specify a CIDR mask length.");
	707	return;
[21]	708	}
	709	my $sql;
	710	my $city;
	711	my $failmsg;
[187]	712	if ($webvar{alloctype} eq 'rm') {
[31]	713	if ($webvar{allocfrom} ne '-') {
	714	$sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
	715	" and cidr <<= '$webvar{allocfrom}' order by maskbits desc";
	716	} else {
	717	$sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
	718	" order by maskbits desc";
	719	}
[21]	720	$failmsg = "No suitable free block found.<br>\nWe do not have a free".
	721	" routeable block of that size.<br>\nYou will have to either route".
	722	" a set of smaller netblocks or a single smaller netblock.";
[4]	723	} else {
[118]	724	##fixme
	725	# This section needs serious Pondering.
[214]	726	# Pools of most types get assigned to the POP they're "routed from"
[187]	727	# This includes WAN blocks and other netblock "containers"
[214]	728	# This does NOT include cable pools.
	729	if ($webvar{alloctype} =~ /^.[pc]$/) {
	730	if (($webvar{city} !~ /^(Sudbury\|North Bay\|Toronto)$/) && ($webvar{alloctype} eq 'dp')) {
	731	printError("You must chose Sudbury, North Bay, or Toronto for DSL pools.");
[111]	732	return;
	733	}
[37]	734	$city = $webvar{city};
[21]	735	$failmsg = "No suitable free block found.<br>\nYou will have to route another".
[118]	736	" superblock from one of the<br>\nmaster blocks in Sudbury or chose a smaller".
[21]	737	" block size for the pool.";
	738	} else {
	739	$city = $webvar{pop};
	740	$failmsg = "No suitable free block found.<br>\nYou will have to route another".
[106]	741	" superblock to $webvar{pop}<br>\nfrom one of the master blocks in Sudbury or".
[21]	742	" chose a smaller blocksize.";
	743	}
[31]	744	if ($webvar{allocfrom} ne '-') {
[157]	745	$sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
[186]	746	" and cidr <<= '$webvar{allocfrom}' and routed='".
[189]	747	(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."' order by maskbits desc,cidr";
[31]	748	} else {
[157]	749	$sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
[189]	750	" and routed='".(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y').
	751	"' order by maskbits desc,cidr";
[31]	752	}
[4]	753	}
[21]	754	$sth = $ip_dbh->prepare($sql);
	755	$sth->execute;
	756	my @data = $sth->fetchrow_array();
	757	if ($data[0] eq "") {
[111]	758	printError($failmsg);
	759	return;
[21]	760	}
	761	$cidr = new NetAddr::IP $data[0];
	762	} # check for freeblocks assignment or IPDB-controlled assignment
[4]	763
	764	$alloc_from = qq($cidr<input type=hidden name=alloc_from value="$cidr">);
	765
	766	# If the block to be allocated is smaller than the one we found,
	767	# figure out the "real" block to be allocated.
	768	if ($cidr->masklen() ne $webvar{maskbits}) {
	769	my $maskbits = $cidr->masklen();
	770	my @subblocks;
	771	while ($maskbits++ < $webvar{maskbits}) {
	772	@subblocks = $cidr->split($maskbits);
	773	}
	774	$cidr = $subblocks[0];
	775	}
[157]	776	} # if ($webvar{alloctype} =~ /^.i$/)
[4]	777
	778	open HTML, "../confirm.html"
	779	or croak "Could not open confirm.html: $!";
	780	my $html = join '', <HTML>;
	781	close HTML;
	782
	783	### gotta fix this in final
	784	# Stick in customer info as necessary - if it's blank, it just ends
	785	# up as blank lines ignored in the rendering of the page
	786	my $custbits;
	787	$html =~ s\|\$\$CUSTBITS\$\$\|$custbits\|g;
	788	###
	789
	790	# Stick in the allocation data
	791	$html =~ s\|\$\$ALLOC_TYPE\$\$\|$webvar{alloctype}\|g;
[106]	792	$html =~ s\|\$\$TYPEFULL\$\$\|$disp_alloctypes{$webvar{alloctype}}\|g;
[4]	793	$html =~ s\|\$\$ALLOC_FROM\$\$\|$alloc_from\|g;
	794	$html =~ s\|\$\$CIDR\$\$\|$cidr\|g;
[87]	795	$webvar{city} = desanitize($webvar{city});
[4]	796	$html =~ s\|\$\$CITY\$\$\|$webvar{city}\|g;
	797	$html =~ s\|\$\$CUSTID\$\$\|$webvar{custid}\|g;
[87]	798	$webvar{circid} = desanitize($webvar{circid});
[74]	799	$html =~ s\|\$\$CIRCID\$\$\|$webvar{circid}\|g;
[4]	800	$webvar{desc} = desanitize($webvar{desc});
[92]	801	$html =~ s\|\$\$DESC\$\$\|$webvar{desc}\|g;
[4]	802	$webvar{notes} = desanitize($webvar{notes});
	803	$html =~ s\|\$\$NOTES\$\$\|$webvar{notes}\|g;
	804	$html =~ s\|\$\$ACTION\$\$\|insert\|g;
	805
[282]	806	my $i=1;
	807	# Check to see if user is allowed to do anything with sensitive data
	808	my $privdata = '';
	809	if ($IPDBacl{$authuser} =~ /s/) {
	810	$privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
	811	qq(<td class=regular>$webvar{privdata}).
	812	qq(<input type=hidden name=privdata value="$webvar{privdata}"></td></tr>\n);
	813	$i++;
	814	}
	815	$html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
	816
	817	$i = $i % 2;
	818	$html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
	819
[4]	820	print $html;
	821
	822	} # end confirmAssign
	823
	824
	825	# Do the work of actually inserting a block in the database.
	826	sub insertAssign {
[233]	827	if ($IPDBacl{$authuser} !~ /a/) {
	828	printError("You shouldn't have been able to get here. Access denied.");
	829	return;
	830	}
[4]	831	# Some things are done more than once.
[111]	832	return if !validateInput();
[4]	833
[282]	834	if (!defined($webvar{privdata})) {
	835	$webvar{privdata} = '';
	836	}
[106]	837	# $code is "success" vs "failure", $msg contains OK for a
	838	# successful netblock allocation, the IP allocated for static
	839	# IP, or the error message if an error occurred.
	840	my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
	841	$webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
[282]	842	$webvar{circid}, $webvar{privdata});
[4]	843
[111]	844	if ($code eq 'OK') {
[106]	845	if ($webvar{alloctype} =~ /^.i$/) {
	846	print qq(<div class="center"><div class="heading">The IP $msg has been allocated to customer $webvar{custid}</div></div>);
	847	# Notify tech@example.com
[247]	848	# mailNotify('tech@example.com',"ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
	849	# "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
	850	# "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
[106]	851	} else {
	852	print qq(<div class="center"><div class="heading">The block $webvar{fullcidr} was ).
[189]	853	"sucessfully added as: $disp_alloctypes{$webvar{alloctype}}</div></div>";
[4]	854	}
[106]	855	syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
[256]	856	"'$webvar{alloctype}' ($msg)";
[111]	857	} else {
	858	syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
	859	"'$webvar{alloctype}' by $authuser failed: '$msg'";
[189]	860	printError("Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
[157]	861	" failed:<br>\n$msg\n");
[106]	862	}
[4]	863
	864	} # end insertAssign()
	865
	866
	867	# Does some basic checks on common input data to make sure nothing
	868	# really weird gets in to the database through this script.
	869	# Does NOT do complete input validation!!!
	870	sub validateInput {
	871	if ($webvar{city} eq '-') {
[111]	872	printError("Please choose a city.");
	873	return;
[4]	874	}
[138]	875
	876	# Alloctype check.
[4]	877	chomp $webvar{alloctype};
[138]	878	if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
	879	# Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
	880	# managing to call things in such a way as to cause this deserves a cryptic error.
	881	printError("Invalid alloctype");
	882	return;
	883	}
	884
	885	# CustID check
[4]	886	# We have different handling for customer allocations and "internal" or "our" allocations
[214]	887	if ($def_custids{$webvar{alloctype}} eq '') {
[4]	888	if (!$webvar{custid}) {
[111]	889	printError("Please enter a customer ID.");
	890	return;
[4]	891	}
[87]	892	if ($webvar{custid} !~ /^(?:\d{10}\|\d{7}\|STAFF\|TEMP)(?:-\d\d?)?$/) {
[111]	893	printError("Please enter a valid customer ID- this must be a 7- or 10-digit number, or STAFF for static IPs for staff.");
	894	return;
[4]	895	}
	896	print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
[138]	897	} else {
[167]	898	# New! Improved! And now Loaded From The Database!!
	899	$webvar{custid} = $def_custids{$webvar{alloctype}};
[4]	900	}
[111]	901
	902	# Check POP location
	903	my $flag;
[187]	904	if ($webvar{alloctype} eq 'rm') {
[111]	905	$flag = 'for a routed netblock';
	906	foreach (@poplist) {
	907	if (/^$webvar{city}$/) {
	908	$flag = 'n';
	909	last;
	910	}
	911	}
	912	} else {
	913	$flag = 'n';
	914	if ($webvar{pop} =~ /^-$/) {
	915	$flag = 'to route the block from/through';
	916	}
	917	}
	918	if ($flag ne 'n') {
	919	printError("Please choose a valid POP location $flag. Valid ".
	920	"POP locations are currently:<br>\n".join (" - ", @poplist));
	921	return;
	922	}
	923
	924	return 'OK';
[4]	925	} # end validateInput
	926
	927
	928	# Displays details of a specific allocation in a form
	929	# Allows update/delete
	930	# action=edit
	931	sub edit {
	932
	933	my $sql;
	934
	935	# Two cases: block is a netblock, or block is a static IP from a pool
	936	# because I'm lazy, we'll try to make the SELECT's bring out identical)ish) data
	937	if ($webvar{block} =~ /\/32$/) {
[280]	938	$sql = "select ip,custid,type,city,circuitid,description,notes,modifystamp,privdata from poolips where ip='$webvar{block}'";
[4]	939	} else {
[280]	940	$sql = "select cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata from allocations where cidr='$webvar{block}'"
[4]	941	}
	942
	943	# gotta snag block info from db
	944	$sth = $ip_dbh->prepare($sql);
	945	$sth->execute;
	946	my @data = $sth->fetchrow_array;
	947
	948	# Clean up extra whitespace on alloc type
	949	$data[2] =~ s/\s//;
	950
	951	open (HTML, "../editDisplay.html")
	952	or croak "Could not open editDisplay.html :$!";
	953	my $html = join('', <HTML>);
	954
	955	# We can't let the city be changed here; this block is a part of
	956	# a larger routed allocation and therefore by definition can't be moved.
	957	# block and city are static.
	958	##fixme
	959	# Needs thinking. Have to allow changes to city to correct errors, no?
	960	$html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
	961
[233]	962	if ($IPDBacl{$authuser} =~ /c/) {
	963	$html =~ s/\$\$CUSTID\$\$/<input type=text name=custid value="$data[1]" maxlength=15 class="regular">/;
	964
[4]	965	# Screw it. Changing allocation types gets very ugly VERY quickly- especially
	966	# with the much longer list of allocation types.
	967	# We'll just show what type of block it is.
	968
[33]	969	# this has now been Requested, so here goes.
[4]	970
[187]	971	##fixme The check here should be built from the database
[233]	972	if ($data[2] =~ /^.[ne]$/) {
	973	# Block that can be changed
	974	my $blockoptions = "<select name=alloctype><option".
[187]	975	(($data[2] eq 'me') ? ' selected' : '') ." value='me'>Dialup netblock</option>\n<option".
[228]	976	(($data[2] eq 'de') ? ' selected' : '') ." value='de'>Dynamic DSL netblock</option>\n<option".
	977	(($data[2] eq 'ce') ? ' selected' : '') ." value='ce'>Dynamic cable netblock</option>\n<option".
	978	(($data[2] eq 'we') ? ' selected' : '') ." value='we'>Dynamic wireless netblock</option>\n<option".
[33]	979	(($data[2] eq 'cn') ? ' selected' : '') ." value='cn'>Customer netblock</option>\n<option".
[187]	980	(($data[2] eq 'en') ? ' selected' : '') ." value='en'>End-use netblock</option>\n<option".
[135]	981	(($data[2] eq 'in') ? ' selected' : '') ." value='in'>Internal netblock</option>\n".
[33]	982	"</select>\n";
[233]	983	$html =~ s/\$\$TYPESELECT\$\$/$blockoptions/g;
	984	} else {
	985	$html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}<input type=hidden name=alloctype value="$data[2]">/g;
	986	}
	987	$html =~ s/\$\$CITY\$\$/<input type=text name=city value="$data[3]">/g;
	988	$html =~ s/\$\$CIRCID\$\$/<input type="text" name="circid" value="$data[4]" maxlength=64 size=64 class="regular">/g;
	989	$html =~ s/\$\$DESC\$\$/<input type="text" name="desc" value="$data[5]" maxlength=64 size=64 class="regular">/g;
	990	$html =~ s\|\$\$NOTES\$\$\|<textarea rows="8" cols="64" name="notes" class="regular">$data[6]</textarea>\|g;
[33]	991	} else {
[233]	992	$html =~ s/\$\$CUSTID\$\$/$data[1]/g;
	993	$html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}/g;
	994	$html =~ s/\$\$CITY\$\$/$data[3]/g;
	995	$html =~ s/\$\$CIRCID\$\$/$data[4]/g;
	996	$html =~ s/\$\$DESC\$\$/$data[5]/g;
	997	$html =~ s/\$\$NOTES\$\$/$data[6]/g;
[33]	998	}
[255]	999	my ($lastmod,undef) = split /\s+/, $data[7];
	1000	$html =~ s/\$\$LASTMOD\$\$/$lastmod/g;
[33]	1001
[255]	1002	# Allows us to "correctly" colour backgrounds in table
	1003	my $i=1;
	1004
[280]	1005	# Check to see if we can display sensitive data
	1006	my $privdata = '';
	1007	if ($IPDBacl{$authuser} =~ /s/) {
	1008	$privdata = qq(<tr class="color).($i%2).qq("><td class=heading>Restricted data:</td>).
	1009	qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
	1010	qq($data[8]</textarea></td></tr>\n);
	1011	$i++;
	1012	}
	1013	$html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
	1014
[233]	1015	# More ACL trickery - we can live with forms that don't submit,
	1016	# but we can't leave the extra table rows there, and we really
	1017	# can't leave the submit buttons there.
	1018	my $updok = '';
	1019	if ($IPDBacl{$authuser} =~ /c/) {
[280]	1020	$updok = qq(<tr class="color).($i%2).qq("><td colspan=2><div class="center">).
[233]	1021	qq(<input type="submit" value=" Update this block " class="regular">).
	1022	"</div></td></tr></form>\n";
[255]	1023	$i++;
[233]	1024	}
	1025	$html =~ s/\$\$UPDOK\$\$/$updok/g;
[4]	1026
[233]	1027	my $delok = '';
	1028	if ($IPDBacl{$authuser} =~ /d/) {
	1029	$delok = qq(<form method="POST" action="main.cgi">
[280]	1030	<tr class="color).($i%2).qq("><td colspan=2 class="regular"><div class=center>
[233]	1031	<input type="hidden" name="action" value="delete">
	1032	<input type="hidden" name="block" value="$webvar{block}">
	1033	<input type="hidden" name="alloctype" value="$data[2]">
	1034	<input type=submit value=" Delete this block ">
	1035	</div></td></tr>);
	1036	}
	1037	$html =~ s/\$\$DELOK\$\$/$delok/;
	1038
[4]	1039	print $html;
	1040
	1041	} # edit()
	1042
	1043
	1044	# Stuff new info about a block into the db
	1045	# action=update
	1046	sub update {
[280]	1047	if ($IPDBacl{$authuser} !~ /c/) {
	1048	printError("You shouldn't have been able to get here. Access denied.");
	1049	return;
	1050	}
[4]	1051
[280]	1052	# Check to see if we can update restricted data
	1053	my $privdata = '';
	1054	if ($IPDBacl{$authuser} =~ /s/) {
	1055	$privdata = ",privdata='$webvar{privdata}'";
	1056	}
	1057
[4]	1058	# Make sure incoming data is in correct format - custID among other things.
[228]	1059	return if !validateInput;
[4]	1060
	1061	# SQL transaction wrapper
	1062	eval {
	1063	# Relatively simple SQL transaction here.
	1064	my $sql;
[157]	1065	if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
[74]	1066	$sql = "update poolips set custid='$webvar{custid}',notes='$webvar{notes}',".
[280]	1067	"circuitid='$webvar{circid}',description='$webvar{desc}',city='$webvar{city}'".
	1068	"$privdata where ip='$webvar{block}'";
[4]	1069	} else {
	1070	$sql = "update allocations set custid='$webvar{custid}',".
[33]	1071	"description='$webvar{desc}',notes='$webvar{notes}',city='$webvar{city}',".
[280]	1072	"type='$webvar{alloctype}',circuitid='$webvar{circid}'$privdata ".
	1073	"where cidr='$webvar{block}'";
[4]	1074	}
[157]	1075	# Log the details of the change.
	1076	syslog "debug", $sql;
[4]	1077	$sth = $ip_dbh->prepare($sql);
	1078	$sth->execute;
	1079	$ip_dbh->commit;
	1080	};
	1081	if ($@) {
[166]	1082	my $msg = $@;
	1083	carp "Transaction aborted because $msg";
[4]	1084	eval { $ip_dbh->rollback; };
[166]	1085	syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
	1086	printError("Could not update block/IP $webvar{block}: $msg");
[111]	1087	return;
[4]	1088	}
	1089
	1090	# If we get here, the operation succeeded.
	1091	syslog "notice", "$authuser updated $webvar{block}";
	1092	open (HTML, "../updated.html")
[111]	1093	or croak "Could not open updated.html :$!";
[4]	1094	my $html = join('', <HTML>);
	1095
	1096	$html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
[92]	1097	$webvar{city} = desanitize($webvar{city});
[4]	1098	$html =~ s/\$\$CITY\$\$/$webvar{city}/g;
	1099	$html =~ s/\$\$ALLOCTYPE\$\$/$webvar{alloctype}/g;
[106]	1100	$html =~ s/\$\$TYPEFULL\$\$/$disp_alloctypes{$webvar{alloctype}}/g;
[4]	1101	$html =~ s/\$\$CUSTID\$\$/$webvar{custid}/g;
[92]	1102	$webvar{circid} = desanitize($webvar{circid});
[74]	1103	$html =~ s/\$\$CIRCID\$\$/$webvar{circid}/g;
[92]	1104	$webvar{desc} = desanitize($webvar{desc});
[4]	1105	$html =~ s/\$\$DESC\$\$/$webvar{desc}/g;
[92]	1106	$webvar{notes} = desanitize($webvar{notes});
[4]	1107	$html =~ s/\$\$NOTES\$\$/$webvar{notes}/g;
	1108
[280]	1109	if ($IPDBacl{$authuser} =~ /s/) {
	1110	$privdata = qq(<tr class="color2"><td valign="top">Restricted data:</td>).
	1111	qq(<td class="regular">).desanitize($webvar{privdata}).qq(</td></tr>\n);
	1112	}
	1113	$html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
	1114
[4]	1115	print $html;
	1116
	1117	} # update()
	1118
	1119
	1120	# Delete an allocation.
[106]	1121	sub remove {
[233]	1122	if ($IPDBacl{$authuser} !~ /d/) {
	1123	printError("You shouldn't have been able to get here. Access denied.");
	1124	return;
	1125	}
	1126
[4]	1127	#show confirm screen.
	1128	open HTML, "../confirmRemove.html"
	1129	or croak "Could not open confirmRemove.html :$!";
	1130	my $html = join('', <HTML>);
	1131	close HTML;
	1132
	1133	# Serves'em right for getting here...
	1134	if (!defined($webvar{block})) {
[111]	1135	printError("Error 332");
	1136	return;
[4]	1137	}
	1138
[282]	1139	my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype, $privdata);
[4]	1140
[187]	1141	if ($webvar{alloctype} eq 'rm') {
[4]	1142	$sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
	1143	$sth->execute();
	1144
	1145	# This feels... extreme.
	1146	croak $sth->errstr() if($sth->errstr());
	1147
	1148	$sth->bind_columns(\$cidr,\$city);
	1149	$sth->execute();
	1150	$sth->fetch \|\| croak $sth->errstr();
	1151	$custid = "N/A";
	1152	$alloctype = $webvar{alloctype};
[74]	1153	$circid = "N/A";
[4]	1154	$desc = "N/A";
	1155	$notes = "N/A";
	1156
	1157	} elsif ($webvar{alloctype} eq 'mm') {
	1158	$cidr = $webvar{block};
	1159	$city = "N/A";
	1160	$custid = "N/A";
	1161	$alloctype = $webvar{alloctype};
[74]	1162	$circid = "N/A";
[4]	1163	$desc = "N/A";
	1164	$notes = "N/A";
[189]	1165	} elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=[rm]m
[4]	1166
	1167	# Unassigning a static IP
[283]	1168	my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid,privdata".
	1169	" from poolips where ip='$webvar{block}'");
[4]	1170	$sth->execute();
	1171	# croak $sth->errstr() if($sth->errstr());
	1172
[283]	1173	$sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid,
	1174	\$privdata);
[4]	1175	$sth->fetch() \|\| croak $sth->errstr;
	1176
[157]	1177	} else { # done with alloctype=~ /^.i$/
[4]	1178
[283]	1179	my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes,privdata".
	1180	" from allocations where cidr='$webvar{block}'");
[4]	1181	$sth->execute();
	1182	# croak $sth->errstr() if($sth->errstr());
	1183
[283]	1184	$sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc,
	1185	\$notes, \$privdata);
[74]	1186	$sth->fetch() \|\| carp $sth->errstr;
[4]	1187	} # end cases for different alloctypes
	1188
	1189	# Munge everything into HTML
	1190	$html =~ s\|Please confirm\|Please confirm <b>removal</b> of\|;
	1191	$html =~ s\|\$\$BLOCK\$\$\|$cidr\|g;
[106]	1192	$html =~ s\|\$\$TYPEFULL\$\$\|$disp_alloctypes{$alloctype}\|g;
[4]	1193	$html =~ s\|\$\$ALLOCTYPE\$\$\|$alloctype\|g;
	1194	$html =~ s\|\$\$CITY\$\$\|$city\|g;
	1195	$html =~ s\|\$\$CUSTID\$\$\|$custid\|g;
[74]	1196	$html =~ s\|\$\$CIRCID\$\$\|$circid\|g;
[4]	1197	$html =~ s\|\$\$DESC\$\$\|$desc\|g;
	1198	$html =~ s\|\$\$NOTES\$\$\|$notes\|g;
	1199
	1200	$html =~ s\|\$\$ACTION\$\$\|finaldelete\|g;
	1201
	1202	# Set the warning text.
[157]	1203	if ($alloctype =~ /^.[pd]$/) {
[4]	1204	$html =~ s\|<!--warn-->\|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.<br>Any IPs allocated from this pool will also be removed!</div></td></tr>\|;
	1205	} else {
	1206	$html =~ s\|<!--warn-->\|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.</div></td></tr>\|;
	1207	}
	1208
[283]	1209	my $i = 1;
	1210	# Check to see if user is allowed to do anything with sensitive data
	1211	if ($IPDBacl{$authuser} =~ /s/) {
	1212	$privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
	1213	qq(<td class=regular>$privdata</td></tr>\n);
	1214	$i++;
	1215	}
	1216	$html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
	1217
	1218	$i = ++$i % 2;
	1219	$html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
	1220
[4]	1221	print $html;
	1222	} # end edit()
	1223
	1224
	1225	# Delete an allocation. Return it to the freeblocks table; munge
	1226	# data as necessary to keep as few records as possible in freeblocks
	1227	# to prevent weirdness when allocating blocks later.
	1228	# Remove IPs from pool listing if necessary
	1229	sub finalDelete {
[233]	1230	if ($IPDBacl{$authuser} !~ /d/) {
	1231	printError("You shouldn't have been able to get here. Access denied.");
	1232	return;
	1233	}
[4]	1234
[106]	1235	my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
[4]	1236
[106]	1237	if ($code eq 'OK') {
[4]	1238	print "<div class=heading align=center>Success! $webvar{block} deallocated.</div>\n";
[106]	1239	syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}";
[214]	1240	# Notify tech@ when a block/IP is deallocated
[247]	1241	# mailNotify('tech@example.com',"REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
	1242	# "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n");
[106]	1243	} else {
	1244	if ($webvar{alloctype} =~ /^.i$/) {
	1245	syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
[111]	1246	printError("Could not deallocate static IP $webvar{block}: $msg");
[106]	1247	} else {
	1248	syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
[111]	1249	printError("Could not deallocate netblock $webvar{block}: $msg");
[4]	1250	}
[106]	1251	}
[4]	1252
	1253	} # finalDelete
	1254
	1255
[233]	1256	sub exitError {
	1257	my $errStr = $_[0];
	1258	printHeader('','');
	1259	print qq(<center><p class="regular"> $errStr </p>
	1260	<input type="button" value="Back" onclick="history.go(-1)">
	1261	</center>
	1262	);
	1263	printFooter();
	1264	exit;
	1265	} # errorExit
	1266
	1267
[4]	1268	# Just in case we manage to get here.
	1269	exit 0;

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