source: branches/stable/cgi-bin/main.cgi@ 172

Last change on this file since 172 was 168, checked in by Kris Deugau, 20 years ago

/branches/stable

Port forward enhanced "default CustID" feature from /trunk r167

  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 42.9 KB
Line 
1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3# Started munging from noc.vianet's old IPDB 04/22/2004
4###
5# SVN revision info
6# $Date: 2005-02-22 19:30:36 +0000 (Tue, 22 Feb 2005) $
7# SVN revision $Rev: 168 $
8# Last update by $Author: kdeugau $
9###
10
11use strict;
12use warnings;
13use CGI::Carp qw(fatalsToBrowser);
14use DBI;
15use CommonWeb qw(:ALL);
16use MyIPDB;
17use CustIDCK;
18use POSIX qw(ceil);
19use NetAddr::IP;
20
21use Sys::Syslog;
22
23openlog "IPDB","pid","local2";
24
25# Collect the username from HTTP auth. If undefined, we're in a test environment.
26my $authuser;
27if (!defined($ENV{'REMOTE_USER'})) {
28 $authuser = '__temptest';
29} else {
30 $authuser = $ENV{'REMOTE_USER'};
31}
32
33syslog "debug", "$authuser active";
34
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
37my $ip_dbh;
38my $sth;
39my $errstr;
40($ip_dbh,$errstr) = connectDB_My;
41if (!$ip_dbh) {
42 printAndExit("Failed to connect to database: $errstr\n");
43}
44checkDBSanity($ip_dbh);
45initIPDBGlobals($ip_dbh);
46
47#prototypes
48sub viewBy($$); # feed it the category and query
49sub queryResults($$$); # args is the sql, the page# and the rowCount
50# Needs rewrite/rename
51sub countRows($); # returns first element of first row of passed SQL
52 # Only usage passes "select count(*) ..."
53
54# Global variables
55my $RESULTS_PER_PAGE = 50;
56my %webvar = parse_post();
57cleanInput(\%webvar);
58
59
60#main()
61
62if(!defined($webvar{action})) {
63 $webvar{action} = "<NULL>"; #shuts up the warnings.
64}
65
66if($webvar{action} eq 'index') {
67 showSummary();
68} elsif ($webvar{action} eq 'newmaster') {
69 printHeader('');
70
71 my $cidr = new NetAddr::IP $webvar{cidr};
72
73 print "<div type=heading align=center>Adding $cidr as master block....</div>\n";
74
75 # Allow transactions, and raise an exception on errors so we can catch it later.
76 # Use local to make sure these get "reset" properly on exiting this block
77 local $ip_dbh->{AutoCommit} = 0;
78 local $ip_dbh->{RaiseError} = 1;
79
80 # Wrap the SQL in a transaction
81 eval {
82 $sth = $ip_dbh->prepare("insert into masterblocks values ('$webvar{cidr}')");
83 $sth->execute;
84
85# Unrouted blocks aren't associated with a city (yet). We don't rely on this
86# elsewhere though; legacy data may have traps and pitfalls in it to break this.
87# Thus the "routed" flag.
88
89 $sth = $ip_dbh->prepare("insert into freeblocks (cidr,maskbits,city,routed)".
90 " values ('$webvar{cidr}',".$cidr->masklen.",'<NULL>','n')");
91 $sth->execute;
92
93 # If we get here, everything is happy. Commit changes.
94 $ip_dbh->commit;
95 }; # end eval
96
97 if ($@) {
98 carp "Transaction aborted because $@";
99 eval { $ip_dbh->rollback; };
100 syslog "err", "Could not add master block '$webvar{cidr}' to database: '$@'";
101 printError("Could not add master block $webvar{cidr} to database: $@");
102 } else {
103 print "<div type=heading align=center>Success!</div>\n";
104 syslog "info", "$authuser added master block $webvar{cidr}";
105 }
106
107} # end add new master
108
109elsif($webvar{action} eq 'showmaster') {
110 showMaster();
111}
112elsif($webvar{action} eq 'showrouted') {
113 showRBlock();
114}
115elsif($webvar{action} eq 'listpool') {
116 listPool();
117}
118elsif($webvar{action} eq 'search') {
119 printHeader('');
120 if (!$webvar{input}) {
121 # No search term. Display everything.
122 viewBy('all', '');
123 } else {
124 # Search term entered. Display matches.
125 # We should really sanitize $webvar{input}, no?
126 viewBy($webvar{searchfor}, $webvar{input});
127 }
128}
129
130# Not modified or added; just shuffled
131elsif($webvar{action} eq 'assign') {
132 assignBlock();
133}
134elsif($webvar{action} eq 'confirm') {
135 confirmAssign();
136}
137elsif($webvar{action} eq 'insert') {
138 insertAssign();
139}
140elsif($webvar{action} eq 'edit') {
141 edit();
142}
143elsif($webvar{action} eq 'update') {
144 update();
145}
146elsif($webvar{action} eq 'delete') {
147 remove();
148}
149elsif($webvar{action} eq 'finaldelete') {
150 finalDelete();
151}
152
153# Default is an error. It shouldn't be possible to easily get here.
154# The only way I can think of offhand is to just call main.cgi bare-
155# which is not in any way guaranteed to provide anything useful.
156else {
157 printHeader('');
158 my $rnd = rand 500;
159 my $boing = sprintf("%.2f", rand 500);
160 my @excuses = ("Aether cloudy. Ask again later.","The gods are unhappy with your sacrifice.",
161 "Because one of it's legs are both the same", "*wibble*",
162 "Hey! Stop pushing my buttons!", "I ain't done nuttin'", "9",
163 "8", "9", "10", "11", "12", "13", "14", "15", "16", "17");
164 printAndExit("Error $boing: ".$excuses[$rnd/30.0]);
165}
166## Finally! Done with that NASTY "case" emulation!
167
168
169
170# Clean up IPDB globals, DB handle, etc.
171finish($ip_dbh);
172# We print the footer here, so we don't have to do it elsewhere.
173printFooter;
174# Just in case something waaaayyy down isn't in place
175# properly... we exit explicitly.
176exit;
177
178
179
180sub viewBy($$) {
181 my ($category,$query) = @_;
182
183 # Local variables
184 my $sql;
185
186#print "<pre>\n";
187
188#print "start querysub: query '$query'\n";
189# this may happen with more than one subcategory. Unlikely, but possible.
190
191 # Calculate start point for LIMIT clause
192 my $offset = ($webvar{page}-1)*$RESULTS_PER_PAGE;
193
194# Possible cases:
195# 1) Partial IP/subnet. Treated as "first-three-octets-match" in old IPDB,
196# I should be able to handle it similarly here.
197# 2a) CIDR subnet. Treated more or less as such in old IPDB.
198# 2b) CIDR netmask. Not sure how it's treated.
199# 3) Customer ID. Not handled in old IPDB
200# 4) Description.
201# 5) Invalid data which might be interpretable as an IP or something, but
202# which probably shouldn't be for reasons of sanity.
203
204 if ($category eq 'all') {
205
206 print qq(<div class="heading">Showing all netblock and static-IP allocations</div><br>\n);
207 $sql = "select * from searchme";
208 my $count = countRows("select count(*) from ($sql) foo");
209 $sql .= " order by cidr limit $RESULTS_PER_PAGE offset $offset";
210 queryResults($sql, $webvar{page}, $count);
211
212 } elsif ($category eq 'cust') {
213
214 print qq(<div class="heading">Searching for Customer IDs containing '$query'</div><br>\n);
215
216 # Query for a customer ID. Note that we can't restrict to "numeric-only"
217 # as we have non-numeric custIDs in the legacy data. :/
218 $sql = "select * from searchme where custid ilike '%$query%'";
219 my $count = countRows("select count(*) from ($sql) foo");
220 $sql .= " order by cidr limit $RESULTS_PER_PAGE offset $offset";
221 queryResults($sql, $webvar{page}, $count);
222
223 } elsif ($category eq 'desc') {
224
225 print qq(<div class="heading">Searching for descriptions containing '$query'</div><br>\n);
226 # Query based on description (includes "name" from old DB).
227 $sql = "select * from searchme where description ilike '%$query%'";
228 my $count = countRows("select count(*) from ($sql) foo");
229 $sql .= " order by cidr limit $RESULTS_PER_PAGE offset $offset";
230 queryResults($sql, $webvar{page}, $count);
231
232 } elsif ($category =~ /ipblock/) {
233
234 # Query is for a partial IP, a CIDR block in some form, or a flat IP.
235 print qq(<div class="heading">Searching for IP-based matches on '$query'</div><br>\n);
236
237 $query =~ s/\s+//g;
238 if ($query =~ /\//) {
239 # 209.91.179/26 should show all /26 subnets in 209.91.179
240 my ($net,$maskbits) = split /\//, $query;
241 if ($query =~ /^(\d{1,3}\.){3}\d{1,3}\/\d{2}$/) {
242 # /0->/9 are silly to worry about right now. I don't think
243 # we'll be getting a class A anytime soon. <g>
244 $sql = "select * from searchme where cidr='$query'";
245 queryResults($sql, $webvar{page}, 1);
246 } else {
247 print "Finding all blocks with netmask /$maskbits, leading octet(s) $net<br>\n";
248 # Partial match; beginning of subnet and maskbits are provided
249 $sql = "select * from searchme where text(cidr) like '$net%' and ".
250 "text(cidr) like '%$maskbits'";
251 my $count = countRows("select count(*) from ($sql) foo");
252 $sql .= " order by cidr limit $RESULTS_PER_PAGE offset $offset";
253 queryResults($sql, $webvar{page}, $count);
254 }
255 } elsif ($query =~ /^(\d{1,3}\.){3}\d{1,3}$/) {
256 # Specific IP address match
257 print "4-octet pattern found; finding netblock containing IP $query<br>\n";
258 my ($net,$ip) = ($query =~ /(\d{1,3}\.\d{1,3}\.\d{1,3}\.)(\d{1,3})/);
259 my $sfor = new NetAddr::IP $query;
260 $sth = $ip_dbh->prepare("select * from searchme where text(cidr) like '$net%'");
261 $sth->execute;
262 while (my @data = $sth->fetchrow_array()) {
263 my $cidr = new NetAddr::IP $data[0];
264 if ($cidr->contains($sfor)) {
265 queryResults("select * from searchme where cidr='$cidr'", $webvar{page}, 1);
266 }
267 }
268 } elsif ($query =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.?$/) {
269 print "Finding matches where the first three octets are $query<br>\n";
270 $sql = "select * from searchme where text(cidr) like '$query%'";
271 my $count = countRows("select count(*) from ($sql) foo");
272 $sql .= " order by cidr limit $RESULTS_PER_PAGE offset $offset";
273 queryResults($sql, $webvar{page}, $count);
274 } else {
275 # This shouldn't happen, but if it does, whoever gets it deserves what they get...
276 printError("Invalid query.");
277 }
278 } else {
279 # This shouldn't happen, but if it does, whoever gets it deserves what they get...
280 printError("Invalid searchfor.");
281 }
282} # viewBy
283
284
285# args are: a reference to an array with the row to be printed and the
286# class(stylesheet) to use for formatting.
287# if ommitting the class - call the sub as &printRow(\@array)
288sub printRow {
289 my ($rowRef,$class) = @_;
290
291 if (!$class) {
292 print "<tr>\n";
293 } else {
294 print "<tr class=\"$class\">\n";
295 }
296
297ELEMENT: foreach my $element (@$rowRef) {
298 if (!defined($element)) {
299 print "<td></td>\n";
300 next ELEMENT;
301 }
302 $element =~ s|\n|</br>|g;
303 print "<td>$element</td>\n";
304 }
305 print "</tr>";
306} # printRow
307
308
309# Display certain types of search query. Note that this can't be
310# cleanly reused much of anywhere else as the data isn't neatly tabulated.
311# This is tied to the search sub tightly enough I may just gut it and provide
312# more appropriate tables directly as needed.
313sub queryResults($$$) {
314 my ($sql, $pageNo, $rowCount) = @_;
315 my $offset = 0;
316 $offset = $1 if($sql =~ m/.*limit\s+(.*),.*/);
317
318 my $sth = $ip_dbh->prepare($sql);
319 $sth->execute();
320
321 startTable('Allocation','CustID','Type','City','Description/Name');
322 my $count = 0;
323
324 while (my @data = $sth->fetchrow_array) {
325 # cidr,custid,type,city,description,notes
326 # Fix up types from pools (which are single-char)
327 # Fixing the database would be... painful. :(
328##fixme LEGACY CODE
329 if ($data[2] =~ /^[cdsmw]$/) {
330 $data[2] .= 'i';
331 }
332 my @row = (qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
333 $data[1], $disp_alloctypes{$data[2]}, $data[3], $data[4]);
334 # Allow listing of pool if desired/required.
335 if ($data[2] =~ /^.[pd]$/) {
336 $row[0] .= ' &nbsp; <a href="/ip/cgi-bin/main.cgi?action=listpool'.
337 "&pool=$data[0]\">List IPs</a>";
338 }
339 printRow(\@row, 'color1', 1) if ($count%2==0);
340 printRow(\@row, 'color2', 1) if ($count%2!=0);
341 $count++;
342 }
343
344 # Have to think on this call, it's primarily to clean up unfetched rows from a select.
345 # In this context it's probably a good idea.
346 $sth->finish();
347
348 my $upper = $offset+$count;
349 print "<tr><td colspan=10 bgcolor=white class=regular>Records found: $rowCount<br><i>Displaying: $offset - $upper</i></td></tr>\n";
350 print "</table></center>\n";
351
352 # print the page thing..
353 if ($rowCount > $RESULTS_PER_PAGE) {
354 my $pages = ceil($rowCount/$RESULTS_PER_PAGE);
355 print qq(<div class="center"> Page: );
356 for (my $i = 1; $i <= $pages; $i++) {
357 if ($i == $pageNo) {
358 print "<b>$i&nbsp;</b>\n";
359 } else {
360 print qq(<a href="/ip/cgi-bin/main.cgi?page=$i&input=$webvar{input}&action=search&searchfor=$webvar{searchfor}">$i</a>&nbsp;\n);
361 }
362 }
363 print "</div>";
364 }
365} # queryResults
366
367
368# Prints table headings. Accepts any number of arguments;
369# each argument is a table heading.
370sub startTable {
371 print qq(<center><table width="98%" cellspacing="0" class="center"><tr>);
372
373 foreach(@_) {
374 print qq(<td class="heading">$_</td>);
375 }
376 print "</tr>\n";
377} # startTable
378
379
380# Return first element of passed SQL query
381sub countRows($) {
382 my $sth = $ip_dbh->prepare($_[0]);
383 $sth->execute();
384 my @a = $sth->fetchrow_array();
385 $sth->finish();
386 return $a[0];
387}
388
389
390# Initial display: Show master blocks with total allocated subnets, total free subnets
391sub showSummary {
392 # this is horrible-ugly-bad and will Go Away real soon now(TM)
393 print "Content-type: text/html\n\n";
394
395 startTable('Master netblock', 'Routed netblocks', 'Allocated netblocks',
396 'Free netblocks', 'Largest free block');
397
398 my %allocated;
399 my %free;
400 my %routed;
401 my %bigfree;
402
403 # Count the allocations.
404 $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
405 foreach my $master (@masterblocks) {
406 $sth->execute("$master");
407 $sth->bind_columns(\$allocated{"$master"});
408 $sth->fetch();
409 }
410
411 # Count routed blocks
412 $sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
413 foreach my $master (@masterblocks) {
414 $sth->execute("$master");
415 $sth->bind_columns(\$routed{"$master"});
416 $sth->fetch();
417 }
418
419 # Count the free blocks.
420 $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ?");
421 foreach my $master (@masterblocks) {
422 $sth->execute("$master");
423 $sth->bind_columns(\$free{"$master"});
424 $sth->fetch();
425 }
426
427 # Find the largest free block in each master
428 $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? order by maskbits limit 1");
429 foreach my $master (@masterblocks) {
430 $sth->execute("$master");
431 $sth->bind_columns(\$bigfree{"$master"});
432 $sth->fetch();
433 }
434
435 # Print the data.
436 my $count=0;
437 foreach my $master (@masterblocks) {
438 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showmaster&block=$master\">$master</a>",
439 $routed{"$master"}, $allocated{"$master"}, $free{"$master"},
440 ( ($bigfree{"$master"} eq '') ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
441 );
442
443 printRow(\@row, 'color1' ) if($count%2==0);
444 printRow(\@row, 'color2' ) if($count%2!=0);
445 $count++;
446 }
447 print "</table>\n";
448 print qq(<a href="/ip/addmaster.shtml">Add new master block</a><br><br>\n);
449 print "Note: Free blocks noted here include both routed and unrouted blocks.\n";
450
451} # showSummary
452
453
454# Display detail on master
455# Alrighty then! We're showing routed blocks within a single master this time.
456# We should be able to steal code from showSummary(), and if I'm really smart
457# I'll figger a way to munge the two together. (Once I've done that, everything
458# else should follow. YMMV.)
459sub showMaster {
460 printHeader('');
461
462 print qq(<center><div class="heading">Summarizing routed blocks for ).
463 qq($webvar{block}:</div></center><br>\n);
464
465 my %allocated;
466 my %free;
467 my %routed;
468 my %bigfree;
469
470 my $master = new NetAddr::IP $webvar{block};
471 my @localmasters;
472
473 # Fetch only the blocks relevant to this master
474 $sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
475 $sth->execute();
476
477 my $i=0;
478 while (my @data = $sth->fetchrow_array()) {
479 my $cidr = new NetAddr::IP $data[0];
480 $localmasters[$i++] = $cidr;
481 $free{"$cidr"} = 0;
482 $allocated{"$cidr"} = 0;
483 $bigfree{"$cidr"} = 128;
484 # Retain the routing destination
485 $routed{"$cidr"} = $data[1];
486 }
487
488 # Check if there were actually any blocks routed from this master
489 if ($i > 0) {
490 startTable('Routed block','Routed to','Allocated blocks',
491 'Free blocks','Largest free block');
492
493 # Count the allocations
494 $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
495 foreach my $master (@localmasters) {
496 $sth->execute("$master");
497 $sth->bind_columns(\$allocated{"$master"});
498 $sth->fetch();
499 }
500
501 # Count the free blocks.
502 $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ?");
503 foreach my $master (@localmasters) {
504 $sth->execute("$master");
505 $sth->bind_columns(\$free{"$master"});
506 $sth->fetch();
507 }
508
509 # Get the size of the largest free block
510 $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? order by maskbits limit 1");
511 foreach my $master (@localmasters) {
512 $sth->execute("$master");
513 $sth->bind_columns(\$bigfree{"$master"});
514 $sth->fetch();
515 }
516
517 # Print the data.
518 my $count=0;
519 foreach my $master (@localmasters) {
520 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showrouted&block=$master\">$master</a>",
521 $routed{"$master"}, $allocated{"$master"},
522 $free{"$master"},
523 ( ($bigfree{"$master"} eq 128) ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
524 );
525 printRow(\@row, 'color1' ) if($count%2==0);
526 printRow(\@row, 'color2' ) if($count%2!=0);
527 $count++;
528 }
529 } else {
530 # If a master block has no routed blocks, then by definition it has no
531 # allocations, and can be deleted.
532 print qq(<hr width="60%"><center><div class="heading">No allocations in ).
533 qq($master.</div>\n).
534 qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
535 qq(<input type=hidden name=action value="delete">\n).
536 qq(<input type=hidden name=block value="$master">\n).
537 qq(<input type=hidden name=alloctype value="mm">\n).
538 qq(<input type=submit value=" Remove this master ">\n).
539 qq(</form></center>\n);
540
541 } # end check for existence of routed blocks in master
542
543 print qq(</table>\n<hr width="60%">\n).
544 qq(<center><div class="heading">Unrouted blocks in $master:</div></center><br>\n);
545
546 startTable('Netblock','Range');
547
548 # Snag the free blocks.
549 my $count = 0;
550 $sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
551 "routed='n' order by cidr");
552 $sth->execute();
553 while (my @data = $sth->fetchrow_array()) {
554 my $cidr = new NetAddr::IP $data[0];
555 my @row = ("$cidr", $cidr->range);
556 printRow(\@row, 'color1' ) if($count%2==0);
557 printRow(\@row, 'color2' ) if($count%2!=0);
558 $count++;
559 }
560
561 print "</table>\n";
562} # showMaster
563
564
565# Display details of a routed block
566# Alrighty then! We're showing allocations within a routed block this time.
567# We should be able to steal code from showSummary() and showMaster(), and if
568# I'm really smart I'll figger a way to munge all three together. (Once I've
569# done that, everything else should follow. YMMV.
570# This time, we check the database before spewing, because we may
571# not have anything useful to spew.
572sub showRBlock {
573 printHeader('');
574
575 my $master = new NetAddr::IP $webvar{block};
576
577 $sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
578 $sth->execute;
579 my @data = $sth->fetchrow_array;
580
581 print qq(<center><div class="heading">Summarizing allocated blocks for ).
582 qq($master ($data[0]):</div></center><br>\n);
583
584 startTable('CIDR allocation','Customer Location','Type','CustID','Description/Name');
585
586 # Snag the allocations for this block
587 $sth = $ip_dbh->prepare("select cidr,city,type,custid,description".
588 " from allocations where cidr <<= '$master' order by cidr");
589 $sth->execute();
590
591 my $count=0;
592 while (my @data = $sth->fetchrow_array()) {
593 # cidr,city,type,custid,description, as per the SELECT
594 my $cidr = new NetAddr::IP $data[0];
595
596 # Clean up extra spaces that are borking things.
597# $data[2] =~ s/\s+//g;
598
599 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=edit&block=$data[0]\">$data[0]</a>",
600 $data[1], $disp_alloctypes{$data[2]}, $data[3], $data[4]);
601 # If the allocation is a pool, allow listing of the IPs in the pool.
602 if ($data[2] =~ /^.[pd]$/) {
603 $row[0] .= ' &nbsp; <a href="/ip/cgi-bin/main.cgi?action=listpool'.
604 "&pool=$data[0]\">List IPs</a>";
605 }
606
607 printRow(\@row, 'color1') if ($count%2 == 0);
608 printRow(\@row, 'color2') if ($count%2 != 0);
609 $count++;
610 }
611
612 print "</table>\n";
613
614 # If the routed block has no allocations, by definition it only has
615 # one free block, and therefore may be deleted.
616 if ($count == 0) {
617 print qq(<hr width="60%"><center><div class="heading">No allocations in ).
618 qq($master.</div></center>\n).
619 qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
620 qq(<input type=hidden name=action value="delete">\n).
621 qq(<input type=hidden name=block value="$master">\n).
622 qq(<input type=hidden name=alloctype value="rr">\n).
623 qq(<input type=submit value=" Remove this block ">\n).
624 qq(</form>\n);
625 }
626
627 print qq(<hr width="60%">\n<center><div class="heading">Free blocks within routed ).
628 qq(submaster $master</div></center>\n);
629
630 startTable('CIDR block','Range');
631
632 # Snag the free blocks. We don't really *need* to be pedantic about avoiding
633 # unrouted free blocks, but it's better to let the database do the work if we can.
634 $count = 0;
635 $sth = $ip_dbh->prepare("select cidr from freeblocks where routed='y' and cidr <<= '$master' order by cidr");
636 $sth->execute();
637 while (my @data = $sth->fetchrow_array()) {
638 # cidr,maskbits,city
639 my $cidr = new NetAddr::IP $data[0];
640 my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=assign&block=$cidr\">$cidr</a>",
641 $cidr->range);
642 printRow(\@row, 'color1') if ($count%2 == 0);
643 printRow(\@row, 'color2') if ($count%2 != 0);
644 $count++;
645 }
646
647 print "</table>\n";
648} # showRBlock
649
650
651# List the IPs used in a pool
652sub listPool {
653 printHeader('');
654
655 my $cidr = new NetAddr::IP $webvar{pool};
656
657 my ($pooltype,$poolcity);
658
659 # Snag pool info for heading
660 $sth = $ip_dbh->prepare("select type,city from allocations where cidr='$cidr'");
661 $sth->execute;
662 $sth->bind_columns(\$pooltype, \$poolcity);
663 $sth->fetch() || carp $sth->errstr;
664
665 print qq(<center><div class="heading">Listing pool IPs for $cidr<br>\n).
666 qq(($disp_alloctypes{$pooltype} in $poolcity)</div></center><br>\n);
667 # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
668 if ($pooltype =~ /^.d$/) {
669 print qq(<div class="indent"><b>Reserved IPs:</b><br>\n);
670 print qq(<div class="indent"><table><tr class=color1><td>Network IP:</td><td>).
671 $cidr->addr."</td></tr>\n";
672 $cidr++;
673 print "<tr class=color2><td>Gateway:</td><td>".$cidr->addr."</td></tr>\n";
674 $cidr--; $cidr--;
675 print "<tr class=color1><td>Broadcast:</td><td>".$cidr->addr."</td></tr>\n".
676 "<tr><td>Netmask:</td><td>".$cidr->mask."</td></tr>\n".
677 "</table></div></div>\n";
678 }
679
680# probably have to add an "edit IP allocation" link here somewhere.
681
682 startTable('IP','Customer ID','Available?','Description','');
683 $sth = $ip_dbh->prepare("select ip,custid,available,description,type".
684 " from poolips where pool='$webvar{pool}' order by ip");
685 $sth->execute;
686 my $count = 0;
687 while (my @data = $sth->fetchrow_array) {
688 # pool,ip,custid,city,ptype,available,notes,description,circuitid
689 # ip,custid,available,description,type
690 # If desc is "null", make it not null. <g>
691 if ($data[3] eq '') {
692 $data[3] = '&nbsp;';
693 }
694 # Some nice hairy Perl to decide whether to allow unassigning each IP
695 # -> if $data[2] (aka poolips.available) == 'n' then we print the unassign link
696 # else we print a blank space
697 my @row = ( qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
698 $data[1],$data[2],$data[3],
699 ( ($data[2] eq 'n') ?
700 ("<a href=\"/ip/cgi-bin/main.cgi?action=delete&block=$data[0]&".
701 "alloctype=$data[4]\">Unassign this IP</a>") :
702 ("&nbsp;") )
703 );
704 printRow(\@row, 'color1') if($count%2==0);
705 printRow(\@row, 'color2') if($count%2!=0);
706 $count++;
707 }
708 print "</table>\n";
709
710} # end listPool
711
712
713# Show "Add new allocation" page. Note that the actual page may
714# be one of two templates, and the lists come from the database.
715sub assignBlock {
716 printHeader('');
717
718 my $html;
719
720 # New special case- block to assign is specified
721 if ($webvar{block} ne '') {
722 open HTML, "../fb-assign.html"
723 or croak "Could not open fb-assign.html: $!";
724 $html = join('',<HTML>);
725 close HTML;
726 my $block = new NetAddr::IP $webvar{block};
727 $html =~ s|\$\$BLOCK\$\$|$block|g;
728 $html =~ s|\$\$MASKBITS\$\$|$block->masklen|;
729 my $typelist = '';
730 $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 and type not like '_i' order by listorder");
731 $sth->execute;
732 my @data = $sth->fetchrow_array;
733 $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
734 while (my @data = $sth->fetchrow_array) {
735 $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
736 }
737 $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
738 } else {
739 open HTML, "../assign.html"
740 or croak "Could not open assign.html: $!";
741 $html = join('',<HTML>);
742 close HTML;
743 my $masterlist = "<select name=allocfrom><option selected>-</option>\n";
744 foreach my $master (@masterblocks) {
745 $masterlist .= "<option>$master</option>\n";
746 }
747 $masterlist .= "</select>\n";
748 $html =~ s|\$\$MASTERLIST\$\$|$masterlist|g;
749 my $pops = '';
750 foreach my $pop (@poplist) {
751 $pops .= "<option>$pop</option>\n";
752 }
753 $html =~ s|\$\$POPLIST\$\$|$pops|g;
754 my $typelist = '';
755 $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 900 order by listorder");
756 $sth->execute;
757 my @data = $sth->fetchrow_array;
758 $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
759 while (my @data = $sth->fetchrow_array) {
760 $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
761 }
762 $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
763 }
764 my $cities = '';
765 foreach my $city (@citylist) {
766 $cities .= "<option>$city</option>\n";
767 }
768 $html =~ s|\$\$ALLCITIES\$\$|$cities|g;
769
770 print $html;
771
772} # assignBlock
773
774
775# Take info on requested IP assignment and see what we can provide.
776sub confirmAssign {
777 printHeader('');
778
779 my $cidr;
780 my $alloc_from;
781
782 # Going to manually validate some items.
783 # custid and city are automagic.
784 return if !validateInput();
785
786# Several different cases here.
787# Static IP vs netblock
788# + Different flavours of static IP
789# + Different flavours of netblock
790
791 if ($webvar{alloctype} =~ /^.i$/) {
792 my ($base,undef) = split //, $webvar{alloctype}; # split into individual chars
793 my $sql;
794 # Check for pools in Subury or North Bay if DSL or server pool. Anywhere else is
795 # invalid and shouldn't be in the db in the first place.
796 # ... aside from #^%#$%#@#^%^^!!!! legacy data. GRRR.
797 # Note that we want to retain the requested city to relate to customer info.
798##fixme This needs thought.
799##SELECT DISTINCT pool, Count(*) FROM poolips where available='y' GROUP BY pool;
800 if ($base =~ /^[ds]$/) {
801 $sql = "select * from poolips where available='y' and".
802 " type='$webvar{alloctype}' and (city='Sudbury' or city='North Bay')";
803 } else {
804 $sql = "select * from poolips where available='y' and".
805 " type='$webvar{alloctype}' and city='$webvar{pop}'";
806 }
807
808 # Now that we know where we're looking, we can list the pools with free IPs.
809 $sth = $ip_dbh->prepare($sql);
810 $sth->execute;
811 my %ipcount;
812 my $optionlist;
813 while (my @data = $sth->fetchrow_array) {
814 $ipcount{$data[0]}++;
815 }
816 $sth = $ip_dbh->prepare("select city from allocations where cidr=?");
817 foreach my $key (keys %ipcount) {
818 $sth->execute($key);
819 my @data = $sth->fetchrow_array;
820 $optionlist .= "<option value='$key'>$key [$ipcount{$key} free IP(s)] in $data[0]</option>\n";
821 }
822 $cidr = "Single static IP";
823 $alloc_from = "<select name=alloc_from>".$optionlist."</select>\n";
824
825 } else { # end show pool options
826
827 if ($webvar{fbassign} eq 'y') {
828 $cidr = new NetAddr::IP $webvar{block};
829 $webvar{maskbits} = $cidr->masklen;
830 } else { # done with direct freeblocks assignment
831
832 if (!$webvar{maskbits}) {
833 printError("Please specify a CIDR mask length.");
834 return;
835 }
836 my $sql;
837 my $city;
838 my $failmsg;
839 if ($webvar{alloctype} eq 'rr') {
840 if ($webvar{allocfrom} ne '-') {
841 $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
842 " and cidr <<= '$webvar{allocfrom}' order by maskbits desc";
843 } else {
844 $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
845 " order by maskbits desc";
846 }
847 $failmsg = "No suitable free block found.<br>\nWe do not have a free".
848 " routeable block of that size.<br>\nYou will have to either route".
849 " a set of smaller netblocks or a single smaller netblock.";
850 } else {
851##fixme
852# This section needs serious Pondering.
853 if ($webvar{alloctype} =~ /^.[pd]$/) {
854 if (($webvar{city} !~ /^(Sudbury|North Bay)$/) && ($webvar{alloctype} eq 'dp')) {
855 printError("You must chose Sudbury or North Bay for DSL pools.");
856 return;
857 }
858 $city = $webvar{city};
859 $failmsg = "No suitable free block found.<br>\nYou will have to route another".
860 " superblock from one of the<br>\nmaster blocks in Sudbury or chose a smaller".
861 " block size for the pool.";
862 } else {
863 $city = $webvar{pop};
864 $failmsg = "No suitable free block found.<br>\nYou will have to route another".
865 " superblock to $webvar{pop}<br>\nfrom one of the master blocks in Sudbury or".
866 " chose a smaller blocksize.";
867 }
868 if ($webvar{allocfrom} ne '-') {
869 $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
870 " and cidr <<= '$webvar{allocfrom}' and routed='y' order by cidr,maskbits desc";
871 } else {
872 $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
873 " and routed='y' order by cidr,maskbits desc";
874 }
875 }
876 $sth = $ip_dbh->prepare($sql);
877 $sth->execute;
878 my @data = $sth->fetchrow_array();
879 if ($data[0] eq "") {
880 printError($failmsg);
881 return;
882 }
883 $cidr = new NetAddr::IP $data[0];
884 } # check for freeblocks assignment or IPDB-controlled assignment
885
886 $alloc_from = qq($cidr<input type=hidden name=alloc_from value="$cidr">);
887
888 # If the block to be allocated is smaller than the one we found,
889 # figure out the "real" block to be allocated.
890 if ($cidr->masklen() ne $webvar{maskbits}) {
891 my $maskbits = $cidr->masklen();
892 my @subblocks;
893 while ($maskbits++ < $webvar{maskbits}) {
894 @subblocks = $cidr->split($maskbits);
895 }
896 $cidr = $subblocks[0];
897 }
898 } # if ($webvar{alloctype} =~ /^.i$/)
899
900 open HTML, "../confirm.html"
901 or croak "Could not open confirm.html: $!";
902 my $html = join '', <HTML>;
903 close HTML;
904
905### gotta fix this in final
906 # Stick in customer info as necessary - if it's blank, it just ends
907 # up as blank lines ignored in the rendering of the page
908 my $custbits;
909 $html =~ s|\$\$CUSTBITS\$\$|$custbits|g;
910###
911
912 # Stick in the allocation data
913 $html =~ s|\$\$ALLOC_TYPE\$\$|$webvar{alloctype}|g;
914 $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$webvar{alloctype}}|g;
915 $html =~ s|\$\$ALLOC_FROM\$\$|$alloc_from|g;
916 $html =~ s|\$\$CIDR\$\$|$cidr|g;
917 $webvar{city} = desanitize($webvar{city});
918 $html =~ s|\$\$CITY\$\$|$webvar{city}|g;
919 $html =~ s|\$\$CUSTID\$\$|$webvar{custid}|g;
920 $webvar{circid} = desanitize($webvar{circid});
921 $html =~ s|\$\$CIRCID\$\$|$webvar{circid}|g;
922 $webvar{desc} = desanitize($webvar{desc});
923 $html =~ s|\$\$DESC\$\$|$webvar{desc}|g;
924 $webvar{notes} = desanitize($webvar{notes});
925 $html =~ s|\$\$NOTES\$\$|$webvar{notes}|g;
926 $html =~ s|\$\$ACTION\$\$|insert|g;
927
928 print $html;
929
930} # end confirmAssign
931
932
933# Do the work of actually inserting a block in the database.
934sub insertAssign {
935 # Some things are done more than once.
936 printHeader('');
937 return if !validateInput();
938
939 # $code is "success" vs "failure", $msg contains OK for a
940 # successful netblock allocation, the IP allocated for static
941 # IP, or the error message if an error occurred.
942 my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
943 $webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
944 $webvar{circid});
945
946 if ($code eq 'OK') {
947 if ($webvar{alloctype} =~ /^.i$/) {
948 print qq(<div class="center"><div class="heading">The IP $msg has been allocated to customer $webvar{custid}</div></div>);
949 # Notify tech@example.com
950 mailNotify('tech@example.com',"$disp_alloctypes{$webvar{alloctype}} allocation",
951 "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
952 "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
953 } else {
954 print qq(<div class="center"><div class="heading">The block $webvar{fullcidr} was ).
955 "sucessfully added as type '$webvar{alloctype}' ".
956 "($disp_alloctypes{$webvar{alloctype}})</div></div>";
957 }
958 syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
959 "'$webvar{alloctype}'";
960 } else {
961 syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
962 "'$webvar{alloctype}' by $authuser failed: '$msg'";
963 printError("Allocation of $webvar{fullcidr} as $disp_alloctypes{$webvar{alloctype}}".
964 " failed:<br>\n$msg\n");
965 }
966
967} # end insertAssign()
968
969
970# Does some basic checks on common input data to make sure nothing
971# *really* weird gets in to the database through this script.
972# Does NOT do complete input validation!!!
973sub validateInput {
974 if ($webvar{city} eq '-') {
975 printError("Please choose a city.");
976 return;
977 }
978
979 # Alloctype check.
980 chomp $webvar{alloctype};
981 if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
982 # Danger! Danger! alloctype should ALWAYS be set by a dropdown. Anyone
983 # managing to call things in such a way as to cause this deserves a cryptic error.
984 printError("Invalid alloctype");
985 return;
986 }
987
988 # CustID check
989 # We have different handling for customer allocations and "internal" or "our" allocations
990 if ($webvar{alloctype} =~ /^(cn|.i)$/) {
991 if (!$webvar{custid}) {
992 printError("Please enter a customer ID.");
993 return;
994 }
995 if ($webvar{custid} !~ /^(?:\d{10}|\d{7}|STAFF)(?:-\d\d?)?$/) {
996 # Force uppercase for now...
997 $webvar{custid} =~ tr/a-z/A-Z/;
998 # Crosscheck with ... er... something.
999 my $status = CustIDCK->custid_exist($webvar{custid});
1000 if ($CustIDCK::Error) {
1001 printError("Error verifying customer ID: ".$CustIDCK::ErrMsg);
1002 return;
1003 }
1004 if (!$status) {
1005 printError("Customer ID not valid. Make sure the Customer ID ".
1006 "is correct.<br>\nUse STAFF for staff static IPs, and 6750400 for any other ".
1007 "non-customer assignments.");
1008 return;
1009 }
1010#"Please enter a valid customer ID- this must be a 7- or 10-digit number, or STAFF for
1011#static IPs for staff.");
1012 }
1013# print "<!-- [ In validateInput(). Insert customer ID cross-check here. ] -->\n";
1014 } else {
1015 # New! Improved! And now Loaded From The Database!!
1016 if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
1017 $webvar{custid} = $def_custids{$webvar{alloctype}};
1018 }
1019 }
1020
1021 # Check POP location
1022 my $flag;
1023 if ($webvar{alloctype} eq 'rr') {
1024 $flag = 'for a routed netblock';
1025 foreach (@poplist) {
1026 if (/^$webvar{city}$/) {
1027 $flag = 'n';
1028 last;
1029 }
1030 }
1031 } else {
1032 $flag = 'n';
1033 if ($webvar{pop} =~ /^-$/) {
1034 $flag = 'to route the block from/through';
1035 }
1036 }
1037 if ($flag ne 'n') {
1038 printError("Please choose a valid POP location $flag. Valid ".
1039 "POP locations are currently:<br>\n".join (" - ", @poplist));
1040 return;
1041 }
1042
1043 return 'OK';
1044} # end validateInput
1045
1046
1047# Displays details of a specific allocation in a form
1048# Allows update/delete
1049# action=edit
1050sub edit {
1051 printHeader('');
1052
1053 my $sql;
1054
1055 # Two cases: block is a netblock, or block is a static IP from a pool
1056 # because I'm lazy, we'll try to make the SELECT's bring out identical)ish) data
1057 if ($webvar{block} =~ /\/32$/) {
1058 $sql = "select ip,custid,type,city,circuitid,description,notes from poolips where ip='$webvar{block}'";
1059 } else {
1060 $sql = "select cidr,custid,type,city,circuitid,description,notes from allocations where cidr='$webvar{block}'"
1061 }
1062
1063 # gotta snag block info from db
1064 $sth = $ip_dbh->prepare($sql);
1065 $sth->execute;
1066 my @data = $sth->fetchrow_array;
1067
1068 # Clean up extra whitespace on alloc type
1069 $data[2] =~ s/\s//;
1070
1071##fixme LEGACY CODE
1072 # Postfix "i" on pool IP types
1073 if ($data[2] =~ /^[cdsmw]$/) {
1074 $data[2] .= "i";
1075 }
1076
1077 open (HTML, "../editDisplay.html")
1078 or croak "Could not open editDisplay.html :$!";
1079 my $html = join('', <HTML>);
1080
1081 # We can't let the city be changed here; this block is a part of
1082 # a larger routed allocation and therefore by definition can't be moved.
1083 # block and city are static.
1084##fixme
1085# Needs thinking. Have to allow changes to city to correct errors, no?
1086 $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1087 $html =~ s/\$\$CITY\$\$/$data[3]/g;
1088
1089# Screw it. Changing allocation types gets very ugly VERY quickly- especially
1090# with the much longer list of allocation types.
1091# We'll just show what type of block it is.
1092
1093# this has now been Requested, so here goes.
1094
1095 if ($data[2] =~ /^d[nyc]|cn|ee|in$/) {
1096 # Block that can be changed
1097 my $blockoptions = "<select name=alloctype><option".
1098 (($data[2] eq 'dn') ? ' selected' : '') ." value='dn'>Dialup netblock</option>\n<option".
1099 (($data[2] eq 'dy') ? ' selected' : '') ." value='dy'>Dynamic DSL netblock</option>\n<option".
1100 (($data[2] eq 'dc') ? ' selected' : '') ." value='dc'>Dynamic cable netblock</option>\n<option".
1101 (($data[2] eq 'cn') ? ' selected' : '') ." value='cn'>Customer netblock</option>\n<option".
1102 (($data[2] eq 'ee') ? ' selected' : '') ." value='ee'>End-use netblock</option>\n<option".
1103 (($data[2] eq 'in') ? ' selected' : '') ." value='in'>Internal netblock</option>\n".
1104 "</select>\n";
1105 $html =~ s/\$\$TYPESELECT\$\$/$blockoptions/g;
1106 } else {
1107 $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}<input type=hidden name=alloctype value="$data[2]">/g;
1108 }
1109
1110 # These can be modified, although CustID changes may get ignored.
1111 $html =~ s/\$\$CUSTID\$\$/$data[1]/g;
1112 $html =~ s/\$\$TYPE\$\$/$data[2]/g;
1113 $html =~ s/\$\$CIRCID\$\$/$data[4]/g;
1114 $html =~ s/\$\$DESC\$\$/$data[5]/g;
1115 $html =~ s/\$\$NOTES\$\$/$data[6]/g;
1116
1117 print $html;
1118
1119} # edit()
1120
1121
1122# Stuff new info about a block into the db
1123# action=update
1124sub update {
1125 printHeader('');
1126
1127 # Make sure incoming data is in correct format - custID among other things.
1128 validateInput;
1129
1130 # SQL transaction wrapper
1131 eval {
1132 # Relatively simple SQL transaction here.
1133 my $sql;
1134 if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1135 $sql = "update poolips set custid='$webvar{custid}',notes='$webvar{notes}',".
1136 "circuitid='$webvar{circid}',description='$webvar{desc}' ".
1137 "where ip='$webvar{block}'";
1138 } else {
1139 $sql = "update allocations set custid='$webvar{custid}',".
1140 "description='$webvar{desc}',notes='$webvar{notes}',city='$webvar{city}',".
1141 "type='$webvar{alloctype}',circuitid='$webvar{circid}' where cidr='$webvar{block}'";
1142 }
1143 # Log the details of the change.
1144 syslog "debug", $sql;
1145 $sth = $ip_dbh->prepare($sql);
1146 $sth->execute;
1147 $ip_dbh->commit;
1148 };
1149 if ($@) {
1150 my $msg = $@;
1151 carp "Transaction aborted because $msg";
1152 eval { $ip_dbh->rollback; };
1153 syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1154 printError("Could not update block/IP $webvar{block}: $msg");
1155 return;
1156 }
1157
1158 # If we get here, the operation succeeded.
1159 syslog "notice", "$authuser updated $webvar{block}";
1160 open (HTML, "../updated.html")
1161 or croak "Could not open updated.html :$!";
1162 my $html = join('', <HTML>);
1163
1164 $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1165 $webvar{city} = desanitize($webvar{city});
1166 $html =~ s/\$\$CITY\$\$/$webvar{city}/g;
1167 $html =~ s/\$\$ALLOCTYPE\$\$/$webvar{alloctype}/g;
1168 $html =~ s/\$\$TYPEFULL\$\$/$disp_alloctypes{$webvar{alloctype}}/g;
1169 $html =~ s/\$\$CUSTID\$\$/$webvar{custid}/g;
1170 $webvar{circid} = desanitize($webvar{circid});
1171 $html =~ s/\$\$CIRCID\$\$/$webvar{circid}/g;
1172 $webvar{desc} = desanitize($webvar{desc});
1173 $html =~ s/\$\$DESC\$\$/$webvar{desc}/g;
1174 $webvar{notes} = desanitize($webvar{notes});
1175 $html =~ s/\$\$NOTES\$\$/$webvar{notes}/g;
1176
1177 print $html;
1178
1179} # update()
1180
1181
1182# Delete an allocation.
1183sub remove {
1184 printHeader('');
1185 #show confirm screen.
1186 open HTML, "../confirmRemove.html"
1187 or croak "Could not open confirmRemove.html :$!";
1188 my $html = join('', <HTML>);
1189 close HTML;
1190
1191 # Serves'em right for getting here...
1192 if (!defined($webvar{block})) {
1193 printError("Error 332");
1194 return;
1195 }
1196
1197 my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype);
1198
1199 if ($webvar{alloctype} eq 'rr') {
1200 $sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
1201 $sth->execute();
1202
1203# This feels... extreme.
1204 croak $sth->errstr() if($sth->errstr());
1205
1206 $sth->bind_columns(\$cidr,\$city);
1207 $sth->execute();
1208 $sth->fetch || croak $sth->errstr();
1209 $custid = "N/A";
1210 $alloctype = $webvar{alloctype};
1211 $circid = "N/A";
1212 $desc = "N/A";
1213 $notes = "N/A";
1214
1215 } elsif ($webvar{alloctype} eq 'mm') {
1216 $cidr = $webvar{block};
1217 $city = "N/A";
1218 $custid = "N/A";
1219 $alloctype = $webvar{alloctype};
1220 $circid = "N/A";
1221 $desc = "N/A";
1222 $notes = "N/A";
1223 } elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=rr
1224
1225 # Unassigning a static IP
1226 my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid from poolips".
1227 " where ip='$webvar{block}'");
1228 $sth->execute();
1229# croak $sth->errstr() if($sth->errstr());
1230
1231 $sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid);
1232 $sth->fetch() || croak $sth->errstr;
1233
1234 } else { # done with alloctype=~ /^.i$/
1235
1236 my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes from ".
1237 "allocations where cidr='$webvar{block}'");
1238 $sth->execute();
1239# croak $sth->errstr() if($sth->errstr());
1240
1241 $sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc, \$notes);
1242 $sth->fetch() || carp $sth->errstr;
1243 } # end cases for different alloctypes
1244
1245 # Munge everything into HTML
1246 $html =~ s|Please confirm|Please confirm <b>removal</b> of|;
1247 $html =~ s|\$\$BLOCK\$\$|$cidr|g;
1248 $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$alloctype}|g;
1249 $html =~ s|\$\$ALLOCTYPE\$\$|$alloctype|g;
1250 $html =~ s|\$\$CITY\$\$|$city|g;
1251 $html =~ s|\$\$CUSTID\$\$|$custid|g;
1252 $html =~ s|\$\$CIRCID\$\$|$circid|g;
1253 $html =~ s|\$\$DESC\$\$|$desc|g;
1254 $html =~ s|\$\$NOTES\$\$|$notes|g;
1255
1256 $html =~ s|\$\$ACTION\$\$|finaldelete|g;
1257
1258 # Set the warning text.
1259 if ($alloctype =~ /^.[pd]$/) {
1260 $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>|;
1261 } else {
1262 $html =~ s|<!--warn-->|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.</div></td></tr>|;
1263 }
1264
1265 print $html;
1266} # end edit()
1267
1268
1269# Delete an allocation. Return it to the freeblocks table; munge
1270# data as necessary to keep as few records as possible in freeblocks
1271# to prevent weirdness when allocating blocks later.
1272# Remove IPs from pool listing if necessary
1273sub finalDelete {
1274 printHeader('');
1275
1276 my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
1277
1278 if ($code eq 'OK') {
1279 print "<div class=heading align=center>Success! $webvar{block} deallocated.</div>\n";
1280 syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}";
1281 } else {
1282 if ($webvar{alloctype} =~ /^.i$/) {
1283 syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1284 printError("Could not deallocate static IP $webvar{block}: $msg");
1285 } else {
1286 syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1287 printError("Could not deallocate netblock $webvar{block}: $msg");
1288 }
1289 }
1290
1291} # finalDelete
1292
1293
1294# Just in case we manage to get here.
1295exit 0;
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