source: trunk/cgi-bin/main.cgi @ 417

Last change on this file since 417 was 417, checked in by Kris Deugau, 12 years ago

/trunk

Rearrangements and tweaks toward releaseability:

  • Add Makefile to install halfway-sanely
  • Add .spec file
  • Shuffle "use IPDB;" and "use MyIPDB;" lines so that we can automagically insert a suitable "use lib..." line during 'make install'
  • Check copyright statements
  • Clear up some defaults, and place a number of "constants" in IPDB/MyIPDB rather than having them hardcoded all over the place (Still need to think of a sane way to do this for ipdb.psql's alloctype preseeding)
  • Tweak $VERSION identifier in IPDB.pm so it can be defined in the Makefile
  • Clean up some dangling bits from repository history conversion, remove unneeded "use ..." statements
  • Tweak rWHOIS export script to use more globals and "constants" from (My)IPDB.pm, and more Perl internals than system()-equivalents. Add a few fixme comments for longer-term flexibility improvements.
  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 49.2 KB
Line 
1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3###
4# SVN revision info
5# $Date: 2010-06-30 21:48:03 +0000 (Wed, 30 Jun 2010) $
6# SVN revision $Rev: 417 $
7# Last update by $Author: kdeugau $
8###
9# Copyright (C) 2004-2010 - Kris Deugau
10
11use strict;             
12use warnings;   
13use CGI::Carp qw(fatalsToBrowser);
14use DBI;
15use CommonWeb qw(:ALL);
16use CustIDCK;
17use POSIX qw(ceil);
18use NetAddr::IP;
19
20use Sys::Syslog;
21
22# don't remove!  required for GNU/FHS-ish install from tarball
23##uselib##
24
25use MyIPDB;
26
27openlog "IPDB","pid","local2";
28
29# Collect the username from HTTP auth.  If undefined, we're in
30# a test environment, or called without a username.
31my $authuser;
32if (!defined($ENV{'REMOTE_USER'})) {
33  $authuser = '__temptest';
34} else {
35  $authuser = $ENV{'REMOTE_USER'};
36}
37
38syslog "debug", "$authuser active, $ENV{'REMOTE_ADDR'}";
39
40# Why not a global DB handle?  (And a global statement handle, as well...)
41# Use the connectDB function, otherwise we end up confusing ourselves
42my $ip_dbh;
43my $sth;
44my $errstr;
45($ip_dbh,$errstr) = connectDB_My;
46if (!$ip_dbh) {
47  exitError("Database error: $errstr\n");
48}
49initIPDBGlobals($ip_dbh);
50
51# Headerize!  Make sure we replace the $$EXTRA0$$ bit as needed.
52printHeader('', ($IPDBacl{$authuser} =~ /a/ ?
53        '<td align=right><a href="/ip/cgi-bin/main.cgi?action=assign">Add new assignment</a>' : ''
54        ));
55
56
57# Global variables
58my %webvar = parse_post();
59cleanInput(\%webvar);
60
61
62#main()
63
64if(!defined($webvar{action})) {
65  $webvar{action} = "<NULL>";   #shuts up the warnings.
66}
67
68if($webvar{action} eq 'index') {
69  showSummary();
70} elsif ($webvar{action} eq 'addmaster') {
71  if ($IPDBacl{$authuser} !~ /a/) {
72    printError("You shouldn't have been able to get here.  Access denied.");
73  } else {
74    open HTML, "<../addmaster.html";
75    print while <HTML>;
76  }
77} elsif ($webvar{action} eq 'newmaster') {
78
79  if ($IPDBacl{$authuser} !~ /a/) {
80    printError("You shouldn't have been able to get here.  Access denied.");
81  } else {
82
83    my $cidr = new NetAddr::IP $webvar{cidr};
84
85    print "<div type=heading align=center>Adding $cidr as master block....</div>\n";
86
87    my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr});
88
89    if ($code eq 'FAIL') {
90      carp "Transaction aborted because $msg";
91      syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
92      printError("Could not add master block $webvar{cidr} to database: $msg");
93    } else {
94      print "<div type=heading align=center>Success!</div>\n";
95      syslog "info", "$authuser added master block $webvar{cidr}";
96    }
97
98  } # ACL check
99
100} # end add new master
101
102elsif($webvar{action} eq 'showmaster') {
103  showMaster();
104}
105elsif($webvar{action} eq 'showrouted') {
106  showRBlock();
107}
108elsif($webvar{action} eq 'listpool') {
109  listPool();
110}
111
112# Not modified or added;  just shuffled
113elsif($webvar{action} eq 'assign') {
114  assignBlock();
115}
116elsif($webvar{action} eq 'confirm') {
117  confirmAssign();
118}
119elsif($webvar{action} eq 'insert') {
120  insertAssign();
121}
122elsif($webvar{action} eq 'edit') {
123  edit();
124}
125elsif($webvar{action} eq 'update') {
126  update();
127}
128elsif($webvar{action} eq 'delete') {
129  remove();
130}
131elsif($webvar{action} eq 'finaldelete') {
132  finalDelete();
133}
134elsif ($webvar{action} eq 'nodesearch') {
135  open HTML, "<../nodesearch.html";
136  my $html = join('',<HTML>);
137  close HTML;
138
139  $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
140  $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
141  my $nodes = '';
142  while (my ($nid,$nname) = $sth->fetchrow_array()) {
143    $nodes .= "<option value='$nid'>$nname</option>\n";
144  }
145  $html =~ s/\$\$NODELIST\$\$/$nodes/;
146
147  print $html;
148}
149
150# Default is an error.  It shouldn't be possible to easily get here.
151# The only way I can think of offhand is to just call main.cgi bare-
152# which is not in any way guaranteed to provide anything useful.
153else {
154  my $rnd = rand 500;
155  my $boing = sprintf("%.2f", rand 500);
156  my @excuses = ("Aether cloudy.  Ask again later.","The gods are unhappy with your sacrifice.",
157        "Because one of it's legs are both the same", "*wibble*",
158        "Hey! Stop pushing my buttons!", "I ain't done nuttin'", "9",
159        "8", "9", "10", "11", "12", "13", "14", "15", "16", "17");
160  printAndExit("Error $boing:  ".$excuses[$rnd/30.0]);
161}
162## Finally! Done with that NASTY "case" emulation!
163
164
165
166# Clean up IPDB globals, DB handle, etc.
167finish($ip_dbh);
168
169print qq(<div align=right style="position: absolute; right: 30px;">).
170        qq(<a href="/ip/cgi-bin/admin.cgi">Admin tools</a></div><br>\n)
171        if $IPDBacl{$authuser} =~ /A/;
172
173# We print the footer here, so we don't have to do it elsewhere.
174printFooter;
175# Just in case something waaaayyy down isn't in place
176# properly... we exit explicitly.
177exit;
178
179
180
181# args are: a reference to an array with the row to be printed and the
182# class(stylesheet) to use for formatting.
183# if ommitting the class - call the sub as &printRow(\@array)
184sub printRow {
185  my ($rowRef,$class) = @_;
186
187  if (!$class) {
188    print "<tr>\n";
189  } else {
190    print "<tr class=\"$class\">\n";
191  }
192
193ELEMENT:  foreach my $element (@$rowRef) {
194    if (!defined($element)) {
195      print "<td></td>\n";
196      next ELEMENT;
197    }
198    $element =~ s|\n|</br>|g;
199    print "<td>$element</td>\n";
200  }
201  print "</tr>";
202} # printRow
203
204
205# Prints table headings.  Accepts any number of arguments;
206# each argument is a table heading.
207sub startTable {
208  print qq(<center><table width="98%" cellspacing="0" class="center"><tr>);
209
210  foreach(@_) {
211    print qq(<td class="heading">$_</td>);
212  }
213  print "</tr>\n";
214} # startTable
215
216
217# Initial display:  Show master blocks with total allocated subnets, total free subnets
218sub showSummary {
219
220  startTable('Master netblock', 'Routed netblocks', 'Allocated netblocks',
221        'Free netblocks', 'Largest free block');
222
223  my %allocated;
224  my %free;
225  my %routed;
226  my %bigfree;
227
228  # Count the allocations.
229  $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
230  foreach my $master (@masterblocks) {
231    $sth->execute("$master");
232    $sth->bind_columns(\$allocated{"$master"});
233    $sth->fetch();
234  }
235
236  # Count routed blocks
237  $sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
238  foreach my $master (@masterblocks) {
239    $sth->execute("$master");
240    $sth->bind_columns(\$routed{"$master"});
241    $sth->fetch();
242  }
243
244  # Count the free blocks.
245  $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
246        "(routed='y' or routed='n')");
247  foreach my $master (@masterblocks) {
248    $sth->execute("$master");
249    $sth->bind_columns(\$free{"$master"});
250    $sth->fetch();
251  }
252
253  # Find the largest free block in each master
254  $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
255        "(routed='y' or routed='n') order by maskbits limit 1");
256  foreach my $master (@masterblocks) {
257    $sth->execute("$master");
258    $sth->bind_columns(\$bigfree{"$master"});
259    $sth->fetch();
260  }
261
262  # Print the data.
263  my $count=0;
264  foreach my $master (@masterblocks) {
265    my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showmaster&block=$master\">$master</a>",
266        $routed{"$master"}, $allocated{"$master"}, $free{"$master"}, 
267        ( ($bigfree{"$master"} eq '') ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
268        );
269
270    printRow(\@row, 'color1' ) if($count%2==0);
271    printRow(\@row, 'color2' ) if($count%2!=0);
272    $count++;
273  }
274  print "</table>\n";
275  if ($IPDBacl{$authuser} =~ /a/) {
276    print qq(<a href="/ip/cgi-bin/main.cgi?action=addmaster">Add new master block</a><br><br>\n);
277  }
278  print "Note:  Free blocks noted here include both routed and unrouted blocks.\n";
279
280} # showSummary
281
282
283# Display detail on master
284# Alrighty then!  We're showing routed blocks within a single master this time.
285# We should be able to steal code from showSummary(), and if I'm really smart
286# I'll figger a way to munge the two together.  (Once I've done that, everything
287# else should follow.  YMMV.)
288sub showMaster {
289
290  print qq(<center><div class="heading">Summarizing routed blocks for ).
291        qq($webvar{block}:</div></center><br>\n);
292
293  my %allocated;
294  my %free;
295  my %routed;
296  my %bigfree;
297
298  my $master = new NetAddr::IP $webvar{block};
299  my @localmasters;
300
301  # Fetch only the blocks relevant to this master
302  $sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
303  $sth->execute();
304
305  my $i=0;
306  while (my @data = $sth->fetchrow_array()) {
307    my $cidr = new NetAddr::IP $data[0];
308    $localmasters[$i++] = $cidr;
309    $free{"$cidr"} = 0;
310    $allocated{"$cidr"} = 0;
311    $bigfree{"$cidr"} = 128;
312    # Retain the routing destination
313    $routed{"$cidr"} = $data[1];
314  }
315
316  # Check if there were actually any blocks routed from this master
317  if ($i > 0) {
318    startTable('Routed block','Routed to','Allocated blocks',
319        'Free blocks','Largest free block');
320
321    # Count the allocations
322    $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
323    foreach my $master (@localmasters) {
324      $sth->execute("$master");
325      $sth->bind_columns(\$allocated{"$master"});
326      $sth->fetch();
327    }
328
329    # Count the free blocks.
330    $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
331        "(routed='y' or routed='n')");
332    foreach my $master (@localmasters) {
333      $sth->execute("$master");
334      $sth->bind_columns(\$free{"$master"});
335      $sth->fetch();
336    }
337
338    # Get the size of the largest free block
339    $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
340        "(routed='y' or routed='n') order by maskbits limit 1");
341    foreach my $master (@localmasters) {
342      $sth->execute("$master");
343      $sth->bind_columns(\$bigfree{"$master"});
344      $sth->fetch();
345    }
346
347    # Print the data.
348    my $count=0;
349    foreach my $master (@localmasters) {
350      my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showrouted&block=$master\">$master</a>",
351        $routed{"$master"}, $allocated{"$master"},
352        $free{"$master"},
353        ( ($bigfree{"$master"} eq 128) ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
354      );
355      printRow(\@row, 'color1' ) if($count%2==0);
356      printRow(\@row, 'color2' ) if($count%2!=0);
357      $count++;
358    }
359  } else {
360    # If a master block has no routed blocks, then by definition it has no
361    # allocations, and can be deleted.
362    print qq(<hr width="60%"><center><div class="heading">No allocations in ).
363        qq($master.</div>\n).
364        ($IPDBacl{$authuser} =~ /d/ ?
365                qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
366                qq(<input type=hidden name=action value="delete">\n).
367                qq(<input type=hidden name=block value="$master">\n).
368                qq(<input type=hidden name=alloctype value="mm">\n).
369                qq(<input type=submit value=" Remove this master ">\n).
370                qq(</form></center>\n) :
371                '');
372
373  } # end check for existence of routed blocks in master
374
375  print qq(</table>\n<hr width="60%">\n).
376        qq(<center><div class="heading">Unrouted blocks in $master:</div></center><br>\n);
377
378  startTable('Netblock','Range');
379
380  # Snag the free blocks.
381  my $count = 0;
382  $sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
383        "routed='n' order by cidr");
384  $sth->execute();
385  while (my @data = $sth->fetchrow_array()) {
386    my $cidr = new NetAddr::IP $data[0];
387    my @row = ("$cidr", $cidr->range);
388    printRow(\@row, 'color1' ) if($count%2==0);
389    printRow(\@row, 'color2' ) if($count%2!=0);
390    $count++;
391  }
392
393  print "</table>\n";
394} # showMaster
395
396
397# Display details of a routed block
398# Alrighty then!  We're showing allocations within a routed block this time.
399# We should be able to steal code from showSummary() and showMaster(), and if
400# I'm really smart I'll figger a way to munge all three together.  (Once I've
401# done that, everything else should follow.  YMMV.
402# This time, we check the database before spewing, because we may
403# not have anything useful to spew.
404sub showRBlock {
405
406  my $master = new NetAddr::IP $webvar{block};
407
408  $sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
409  $sth->execute;
410  my @data = $sth->fetchrow_array;
411
412  print qq(<center><div class="heading">Summarizing allocated blocks for ).
413        qq($master ($data[0]):</div></center><br>\n);
414
415  startTable('CIDR allocation','Customer Location','Type','CustID','SWIPed?','Description/Name');
416
417  # Snag the allocations for this block
418  $sth = $ip_dbh->prepare("select cidr,city,type,custid,swip,description".
419        " from allocations where cidr <<= '$master' order by cidr");
420  $sth->execute();
421
422  # hack hack hack
423  # set up to flag swip=y records if they don't actually have supporting data in the customers table
424  my $custsth = $ip_dbh->prepare("select count(*) from customers where custid=?");
425
426  my $count=0;
427  while (my @data = $sth->fetchrow_array()) {
428    # cidr,city,type,custid,swip,description, as per the SELECT
429    my $cidr = new NetAddr::IP $data[0];
430
431    # Clean up extra spaces that are borking things.
432#    $data[2] =~ s/\s+//g;
433
434    $custsth->execute($data[3]);
435    my ($ncust) = $custsth->fetchrow_array();
436
437    # Prefix subblocks with "Sub "
438    my @row = ( (($data[2] =~ /^.r$/) ? 'Sub ' : '').
439        qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
440        $data[1], $disp_alloctypes{$data[2]}, $data[3], 
441        ($data[4] eq 'y' ? ($ncust == 0 ? 'Yes<small>*</small>' : 'Yes') : 'No'), $data[5]);
442    # If the allocation is a pool, allow listing of the IPs in the pool.
443    if ($data[2] =~ /^.[pd]$/) {
444      $row[0] .= ' &nbsp; <a href="/ip/cgi-bin/main.cgi?action=listpool'.
445        "&pool=$data[0]\">List IPs</a>";
446    }
447
448    printRow(\@row, 'color1') if ($count%2 == 0);
449    printRow(\@row, 'color2') if ($count%2 != 0);
450    $count++;
451  }
452
453  print "</table>\n";
454
455  # If the routed block has no allocations, by definition it only has
456  # one free block, and therefore may be deleted.
457  if ($count == 0) {
458    print qq(<hr width="60%"><center><div class="heading">No allocations in ).
459        qq($master.</div></center>\n).
460        ($IPDBacl{$authuser} =~ /d/ ?
461                qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
462                qq(<input type=hidden name=action value="delete">\n).
463                qq(<input type=hidden name=block value="$master">\n).
464                qq(<input type=hidden name=alloctype value="rm">\n).
465                qq(<input type=submit value=" Remove this block ">\n).
466                qq(</form>\n) :
467                '');
468  }
469
470  print qq(<hr width="60%">\n<center><div class="heading">Free blocks within routed ).
471        qq(submaster $master</div></center>\n);
472
473  startTable('CIDR block','Range');
474
475  # Snag the free blocks.  We don't really *need* to be pedantic about avoiding
476  # unrouted free blocks, but it's better to let the database do the work if we can.
477  $count = 0;
478  $sth = $ip_dbh->prepare("select cidr,routed from freeblocks where cidr <<= '$master'".
479        " order by cidr");
480  $sth->execute();
481  while (my @data = $sth->fetchrow_array()) {
482    # cidr,routed
483    my $cidr = new NetAddr::IP $data[0];
484    # Include some HairyPerl(TM) to prefix subblocks with "Sub "
485    my @row = ((($data[1] ne 'y' && $data[1] ne 'n') ? 'Sub ' : '').
486        ($IPDBacl{$authuser} =~ /a/ ? qq(<a href="/ip/cgi-bin/main.cgi?action=assign&block=$cidr&fbtype=$data[1]">$cidr</a>) : $cidr),
487        $cidr->range);
488    printRow(\@row, 'color1') if ($count%2 == 0);
489    printRow(\@row, 'color2') if ($count%2 != 0);
490    $count++;
491  }
492
493  print "</table>\n";
494} # showRBlock
495
496
497# List the IPs used in a pool
498sub listPool {
499
500  my $cidr = new NetAddr::IP $webvar{pool};
501
502  my ($pooltype,$poolcity);
503
504  # Snag pool info for heading
505  $sth = $ip_dbh->prepare("select type,city from allocations where cidr='$cidr'");
506  $sth->execute;
507  $sth->bind_columns(\$pooltype, \$poolcity);
508  $sth->fetch() || carp $sth->errstr;
509
510  print qq(<center><div class="heading">Listing pool IPs for $cidr<br>\n).
511        qq(($disp_alloctypes{$pooltype} in $poolcity)</div></center><br>\n);
512  # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
513  if ($pooltype =~ /^.d$/) {
514    print qq(<div class="indent"><b>Reserved IPs:</b><br>\n);
515    print qq(<div class="indent"><table><tr class=color1><td>Network IP:</td><td>).
516        $cidr->addr."</td></tr>\n";
517    $cidr++;
518    print "<tr class=color2><td>Gateway:</td><td>".$cidr->addr."</td></tr>\n";
519    $cidr--;  $cidr--;
520    print "<tr class=color1><td>Broadcast:</td><td>".$cidr->addr."</td></tr>\n".
521        "<tr><td>Netmask:</td><td>".$cidr->mask."</td></tr>\n".
522        "</table></div></div>\n";
523  }
524
525# probably have to add an "edit IP allocation" link here somewhere.
526
527  startTable('IP','Customer ID','Available?','Description','');
528  $sth = $ip_dbh->prepare("select ip,custid,available,description,type".
529        " from poolips where pool='$webvar{pool}' order by ip");
530  $sth->execute;
531  my $count = 0;
532  while (my @data = $sth->fetchrow_array) {
533    # pool,ip,custid,city,ptype,available,notes,description,circuitid
534    # ip,custid,available,description,type
535    # If desc is "null", make it not null.  <g>
536    if ($data[3] eq '') {
537      $data[3] = '&nbsp;';
538    }
539    # Some nice hairy Perl to decide whether to allow unassigning each IP
540    #   -> if $data[2] (aka poolips.available) == 'n' then we print the unassign link
541    #      else we print a blank space
542    my @row = ( qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
543        $data[1],$data[2],$data[3],
544        ( (($data[2] eq 'n') && ($IPDBacl{$authuser} =~ /d/)) ?
545          ("<a href=\"/ip/cgi-bin/main.cgi?action=delete&block=$data[0]&".
546           "alloctype=$data[4]\">Unassign this IP</a>") :
547          ("&nbsp;") )
548        );
549    printRow(\@row, 'color1') if($count%2==0);
550    printRow(\@row, 'color2') if($count%2!=0);
551    $count++;
552  }
553  print "</table>\n";
554
555} # end listPool
556
557
558# Show "Add new allocation" page.  Note that the actual page may
559# be one of two templates, and the lists come from the database.
560sub assignBlock {
561
562  if ($IPDBacl{$authuser} !~ /a/) {
563    printError("You shouldn't have been able to get here.  Access denied.");
564    return;
565  }
566
567  my $html;
568
569  # New special case- block to assign is specified
570  if ($webvar{block} ne '') {
571    open HTML, "../fb-assign.html"
572        or croak "Could not open fb-assign.html: $!";
573    $html = join('',<HTML>);
574    close HTML;
575    my $block = new NetAddr::IP $webvar{block};
576    $html =~ s|\$\$BLOCK\$\$|$block|g;
577    $html =~ s|\$\$MASKBITS\$\$|$block->masklen|;
578    my $typelist = '';
579
580    # This is a little dangerous, as it's *theoretically* possible to
581    # get fbtype='n' (aka a non-routed freeblock).  However, should
582    # someone manage to get there, they get what they deserve.
583    if ($webvar{fbtype} ne 'y') {
584      # Snag the type of the block from the database.  We have no
585      # convenient way to pass this in from the calling location.  :/
586      $sth = $ip_dbh->prepare("select type from allocations where cidr >>='$block'");
587      $sth->execute;
588      my @data = $sth->fetchrow_array;
589      $data[0] =~ s/c$/r/;      # Munge the type into the correct form
590      $typelist = "$list_alloctypes{$data[0]}<input type=hidden name=alloctype value=$data[0]>\n";
591    } else {
592      $typelist .= qq(<select name="alloctype">\n);
593      $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 ".
594        "and type not like '_i' and type not like '_r' order by listorder");
595      $sth->execute;
596      my @data = $sth->fetchrow_array;
597      $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
598      while (my @data = $sth->fetchrow_array) {
599        $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
600      }
601      $typelist .= "</select>\n";
602    }
603    $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
604  } else {
605    open HTML, "../assign.html"
606        or croak "Could not open assign.html: $!";
607    $html = join('',<HTML>);
608    close HTML;
609    my $masterlist = "<select name=allocfrom><option selected>-</option>\n";
610    foreach my $master (@masterblocks) {
611      $masterlist .= "<option>$master</option>\n";
612    }
613    $masterlist .= "</select>\n";
614    $html =~ s|\$\$MASTERLIST\$\$|$masterlist|g;
615    my $pops = '';
616    foreach my $pop (@poplist) {
617      $pops .= "<option>$pop</option>\n";
618    }
619    $html =~ s|\$\$POPLIST\$\$|$pops|g;
620    my $typelist = '';
621    $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 900 order by listorder");
622    $sth->execute;
623    my @data = $sth->fetchrow_array;
624    $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
625    while (my @data = $sth->fetchrow_array) {
626      $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
627    }
628    $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
629  }
630  my $cities = '';
631  foreach my $city (@citylist) {
632    $cities .= "<option>$city</option>\n";
633  }
634  $html =~ s|\$\$ALLCITIES\$\$|$cities|g;
635
636## node hack
637  $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
638  $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
639  my $nodes = '';
640  while (my ($nid,$nname) = $sth->fetchrow_array()) {
641    $nodes .= "<option value='$nid'>$nname</option>\n";
642  }
643  $html =~ s/\$\$NODELIST\$\$/$nodes/;
644## end node hack
645
646  my $i = 0;
647  $i++ if $webvar{fbtype} eq 'y';
648  # Check to see if user is allowed to do anything with sensitive data
649  my $privdata = '';
650  if ($IPDBacl{$authuser} =~ /s/) {
651    $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
652        qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
653        qq(</textarea></td></tr>\n);
654    $i++;
655  }
656  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
657
658  $i = $i % 2;
659  $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
660
661  print $html;
662
663} # assignBlock
664
665
666# Take info on requested IP assignment and see what we can provide.
667sub confirmAssign {
668  if ($IPDBacl{$authuser} !~ /a/) {
669    printError("You shouldn't have been able to get here.  Access denied.");
670    return;
671  }
672
673  my $cidr;
674  my $alloc_from;
675
676  # Going to manually validate some items.
677  # custid and city are automagic.
678  return if !validateInput();
679
680# Several different cases here.
681# Static IP vs netblock
682#  + Different flavours of static IP
683#  + Different flavours of netblock
684
685  if ($webvar{alloctype} =~ /^.i$/) {
686    my ($base,undef) = split //, $webvar{alloctype};    # split into individual chars
687    my ($sql,$city);
688    # Check for pools in Subury, North Bay, or Toronto if DSL or server pool.
689    # Anywhere else is invalid and shouldn't be in the db in the first place.
690    # ... aside from #^%#$%#@#^%^^!!!! legacy data.  GRRR.
691    # Note that we want to retain the requested city to relate to customer info.
692    if ($base =~ /^[ds]$/) {
693      $city = "(allocations.city='Sudbury' or allocations.city='North Bay' or ".
694        "allocations.city='Toronto')";
695    } else {
696      $city = "allocations.city='$webvar{pop}'";
697    }
698
699# Ewww.  But it works.
700    $sth = $ip_dbh->prepare("SELECT (SELECT city FROM allocations WHERE cidr=poolips.pool), ".
701        "poolips.pool, COUNT(*) FROM poolips,allocations WHERE poolips.available='y' AND ".
702        "poolips.pool=allocations.cidr AND $city AND poolips.type LIKE '".$base."_' ".
703        "GROUP BY pool");
704    $sth->execute;
705    my $optionlist;
706    while (my @data = $sth->fetchrow_array) {
707      # city,pool cidr,free IP count
708      if ($data[2] > 0) {
709        $optionlist .= "<option value='$data[1]'>$data[1] [$data[2] free IP(s)] in $data[0]</option>\n";
710      }
711    }
712    $cidr = "Single static IP";
713    $alloc_from = "<select name=alloc_from>".$optionlist."</select>\n";
714
715  } else { # end show pool options
716
717    if ($webvar{fbassign} eq 'y') {
718      $cidr = new NetAddr::IP $webvar{block};
719      $webvar{maskbits} = $cidr->masklen;
720    } else { # done with direct freeblocks assignment
721
722      if (!$webvar{maskbits}) {
723        printError("Please specify a CIDR mask length.");
724        return;
725      }
726      my $sql;
727      my $city;
728      my $failmsg;
729      my $extracond = '';
730      if ($webvar{allocfrom} eq '-') {
731        $extracond = ($webvar{allowpriv} eq 'on' ? '' : 
732                " and not (cidr <<= '192.168.0.0/16'".
733                        " or cidr <<= '10.0.0.0/8'".
734                        " or cidr <<= '172.16.0.0/12')");
735      }
736      my $sortorder;
737      if ($webvar{alloctype} eq 'rm') {
738        if ($webvar{allocfrom} ne '-') {
739          $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
740                " and cidr <<= '$webvar{allocfrom}'";
741          $sortorder = "maskbits desc";
742        } else {
743          $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'";
744          $sortorder = "maskbits desc";
745        }
746        $failmsg = "No suitable free block found.<br>\nWe do not have a free".
747          " routeable block of that size.<br>\nYou will have to either route".
748          " a set of smaller netblocks or a single smaller netblock.";
749      } else {
750##fixme
751# This section needs serious Pondering.
752        # Pools of most types get assigned to the POP they're "routed from"
753        # This includes WAN blocks and other netblock "containers"
754        # This does NOT include cable pools.
755        if ($webvar{alloctype} =~ /^.[pc]$/) {
756          if (($webvar{city} !~ /^(Sudbury|North Bay|Toronto)$/) && ($webvar{alloctype} eq 'dp')) {
757            printError("You must chose Sudbury, North Bay, or Toronto for DSL pools.");
758            return;
759          }
760          $city = $webvar{city};
761          $failmsg = "No suitable free block found.<br>\nYou will have to route another".
762            " superblock from one of the<br>\nmaster blocks in Sudbury or chose a smaller".
763            " block size for the pool.";
764        } else {
765          $city = $webvar{pop};
766          $failmsg = "No suitable free block found.<br>\nYou will have to route another".
767            " superblock to $webvar{pop}<br>\nfrom one of the master blocks in Sudbury or".
768            " chose a smaller blocksize.";
769        }
770        if (defined $webvar{allocfrom} && $webvar{allocfrom} ne '-') {
771          $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
772                " and cidr <<= '$webvar{allocfrom}' and routed='".
773                (($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
774          $sortorder = "maskbits desc,cidr";
775        } else {
776          $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
777                " and routed='".(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
778          $sortorder = "maskbits desc,cidr";
779        }
780      }
781      $sql = $sql.$extracond." order by ".$sortorder;
782      $sth = $ip_dbh->prepare($sql);
783      $sth->execute;
784      my @data = $sth->fetchrow_array();
785      if ($data[0] eq "") {
786        printError($failmsg);
787        return;
788      }
789      $cidr = new NetAddr::IP $data[0];
790    } # check for freeblocks assignment or IPDB-controlled assignment
791
792    $alloc_from = qq($cidr<input type=hidden name=alloc_from value="$cidr">);
793
794    # If the block to be allocated is smaller than the one we found,
795    # figure out the "real" block to be allocated.
796    if ($cidr->masklen() ne $webvar{maskbits}) {
797      my $maskbits = $cidr->masklen();
798      my @subblocks;
799      while ($maskbits++ < $webvar{maskbits}) {
800        @subblocks = $cidr->split($maskbits);
801      }
802      $cidr = $subblocks[0];
803    }
804  } # if ($webvar{alloctype} =~ /^.i$/)
805
806  open HTML, "../confirm.html"
807        or croak "Could not open confirm.html: $!";
808  my $html = join '', <HTML>;
809  close HTML;
810
811## node hack
812  if ($webvar{node} && $webvar{node} ne '-') {
813    $sth = $ip_dbh->prepare("SELECT node_name FROM nodes WHERE node_id=?");
814    $sth->execute($webvar{node});
815    my ($nodename) = $sth->fetchrow_array();
816    $html =~ s/\$\$NODENAME\$\$/$nodename/;
817    $html =~ s/\$\$NODEID\$\$/$webvar{node}/;
818  } else {
819    $html =~ s/\$\$NODENAME\$\$//;
820    $html =~ s/\$\$NODEID\$\$//;
821  }
822## end node hack
823
824### gotta fix this in final
825  # Stick in customer info as necessary - if it's blank, it just ends
826  # up as blank lines ignored in the rendering of the page
827        my $custbits;
828  $html =~ s|\$\$CUSTBITS\$\$|$custbits|g;
829###
830
831  # Stick in the allocation data
832  $html =~ s|\$\$ALLOC_TYPE\$\$|$webvar{alloctype}|g;
833  $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$webvar{alloctype}}|g;
834  $html =~ s|\$\$ALLOC_FROM\$\$|$alloc_from|g;
835  $html =~ s|\$\$CIDR\$\$|$cidr|g;
836  $webvar{city} = desanitize($webvar{city});
837  $html =~ s|\$\$CITY\$\$|$webvar{city}|g;
838  $html =~ s|\$\$CUSTID\$\$|$webvar{custid}|g;
839  $webvar{circid} = desanitize($webvar{circid});
840  $html =~ s|\$\$CIRCID\$\$|$webvar{circid}|g;
841  $webvar{desc} = desanitize($webvar{desc});
842  $html =~ s|\$\$DESC\$\$|$webvar{desc}|g;
843  $webvar{notes} = desanitize($webvar{notes});
844  $html =~ s|\$\$NOTES\$\$|$webvar{notes}|g;
845  $html =~ s|\$\$ACTION\$\$|insert|g;
846
847  my $i=1;
848  # Check to see if user is allowed to do anything with sensitive data
849  my $privdata = '';
850  if ($IPDBacl{$authuser} =~ /s/) {
851    $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
852        qq(<td class=regular>$webvar{privdata}).
853        qq(<input type=hidden name=privdata value="$webvar{privdata}"></td></tr>\n);
854    $i++;
855  }
856# We're going to abuse $$PRIVDATA$$ to stuff in some stuff for billing.
857  $privdata .= "<input type=hidden name=billinguser value=$webvar{userid}>\n"
858        if $webvar{userid};
859  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
860
861  $i = $i % 2;
862  $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
863
864  print $html;
865
866} # end confirmAssign
867
868
869# Do the work of actually inserting a block in the database.
870sub insertAssign {
871  if ($IPDBacl{$authuser} !~ /a/) {
872    printError("You shouldn't have been able to get here.  Access denied.");
873    return;
874  }
875  # Some things are done more than once.
876  return if !validateInput();
877
878  if (!defined($webvar{privdata})) {
879    $webvar{privdata} = '';
880  }
881  # $code is "success" vs "failure", $msg contains OK for a
882  # successful netblock allocation, the IP allocated for static
883  # IP, or the error message if an error occurred.
884  my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
885        $webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
886        $webvar{circid}, $webvar{privdata}, $webvar{node});
887
888  if ($code eq 'OK') {
889    if ($webvar{alloctype} =~ /^.i$/) {
890      $msg =~ s|/32||;
891      print qq(<div class="center"><div class="heading">The IP $msg has been allocated to customer $webvar{custid}</div>).
892        ( ($webvar{alloctype} eq 'di' && $webvar{billinguser}) ?
893                qq(<div><a href="https://billing.example.com/radius.pl?).
894                "action=new_radius_user&custid=$webvar{custid}&userid=$webvar{billinguser}".
895                qq(&ipdb=1&ip=$msg">Add this IP to RADIUS user table</a></div>)
896        : "</div>");
897      mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
898        "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
899        "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
900    } else {
901      my $netblock = new NetAddr::IP $webvar{fullcidr};
902      print qq(<div class="center"><div class="heading">The block $webvar{fullcidr} was ).
903        "sucessfully added as: $disp_alloctypes{$webvar{alloctype}}</div>".
904        ( ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) ?
905                qq(<div><a href="https://billing.example.com/radius.pl?).
906                "action=new_radius_user&custid=$webvar{custid}&userid=$webvar{billinguser}".
907                "&route_subnet=".$netblock->addr."&subnet_slash=".$netblock->masklen.
908                "&include_routed_subnet=1&ipdb=1".
909                qq(">Add this netblock to RADIUS user table</a></div>)
910        : "</div>");
911      mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
912        "$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
913        "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
914    }
915    syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
916        "'$webvar{alloctype}' ($msg)";
917  } else {
918    syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
919        "'$webvar{alloctype}' by $authuser failed: '$msg'";
920    printError("Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
921        " failed:<br>\n$msg\n");
922  }
923
924} # end insertAssign()
925
926
927# Does some basic checks on common input data to make sure nothing
928# *really* weird gets in to the database through this script.
929# Does NOT do complete input validation!!!
930sub validateInput {
931  if ($webvar{city} eq '-') {
932    printError("Please choose a city.");
933    return;
934  }
935
936  # Alloctype check.
937  chomp $webvar{alloctype};
938  if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
939    # Danger! Danger!  alloctype should ALWAYS be set by a dropdown.  Anyone
940    # managing to call things in such a way as to cause this deserves a cryptic error.
941    printError("Invalid alloctype");
942    return;
943  }
944
945  # CustID check
946  # We have different handling for customer allocations and "internal" or "our" allocations
947  if ($def_custids{$webvar{alloctype}} eq '') {
948    if (!$webvar{custid}) {
949      printError("Please enter a customer ID.");
950      return;
951    }
952    if ($webvar{custid} !~ /^(?:\d{10}|\d{7}|STAFF)(?:-\d\d?)?$/) {
953      # Force uppercase for now...
954      $webvar{custid} =~ tr/a-z/A-Z/;
955      # Crosscheck with billing.
956      my $status = CustIDCK->custid_exist($webvar{custid});
957      if ($CustIDCK::Error) {
958        printError("Error verifying customer ID: ".$CustIDCK::ErrMsg);
959        return;
960      }
961      if (!$status) {
962        printError("Customer ID not valid.  Make sure the Customer ID ".
963          "is correct.<br>\nUse STAFF for staff static IPs, and $defcustid for any other ".
964          "non-customer assignments.");
965        return;
966      }
967#"Please enter a valid customer ID- this must be a 7- or 10-digit number, or STAFF for
968#static IPs for staff.");
969    }
970#    print "<!-- [ In validateInput().  Insert customer ID cross-check here. ] -->\n";
971  } else {
972    # New!  Improved!  And now Loaded From The Database!!
973    if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
974      $webvar{custid} = $def_custids{$webvar{alloctype}};
975    }
976  }
977
978  # Check POP location
979  my $flag;
980  if ($webvar{alloctype} eq 'rm') {
981    $flag = 'for a routed netblock';
982    foreach (@poplist) {
983      if (/^$webvar{city}$/) {
984        $flag = 'n';
985        last;
986      }
987    }
988  } else {
989    $flag = 'n';
990    if ($webvar{alloctype} =~ /[wp][cr]|[ds][pi]/) {
991      # Set this forcibly rather than messing around elsewhere.  Yes, this *is* a hack.  PTHBTT!!
992      $webvar{pop} = 'Sudbury';
993    }
994    if ($webvar{pop} =~ /^-$/) {
995      $flag = 'to route the block from/through';
996    }
997  }
998  if ($flag ne 'n') {
999    printError("Please choose a valid POP location $flag.  Valid ".
1000        "POP locations are currently:<br>\n".join (" - ", @poplist));
1001    return;
1002  }
1003
1004  return 'OK';
1005} # end validateInput
1006
1007
1008# Displays details of a specific allocation in a form
1009# Allows update/delete
1010# action=edit
1011sub edit {
1012
1013  my $sql;
1014
1015  # Two cases:  block is a netblock, or block is a static IP from a pool
1016  # because I'm lazy, we'll try to make the SELECT's bring out identical)ish) data
1017  if ($webvar{block} =~ /\/32$/) {
1018    $sql = "select ip,custid,type,city,circuitid,description,notes,modifystamp,privdata,oldcustid from poolips where ip='$webvar{block}'";
1019  } else {
1020    $sql = "select cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata,oldcustid,swip from allocations where cidr='$webvar{block}'"
1021  }
1022
1023  # gotta snag block info from db
1024  $sth = $ip_dbh->prepare($sql);
1025  $sth->execute;
1026  my @data = $sth->fetchrow_array;
1027
1028  # Clean up extra whitespace on alloc type
1029  $data[2] =~ s/\s//;
1030
1031  open (HTML, "../editDisplay.html")
1032        or croak "Could not open editDisplay.html :$!";
1033  my $html = join('', <HTML>);
1034
1035  # We can't let the city be changed here;  this block is a part of
1036  # a larger routed allocation and therefore by definition can't be moved.
1037  # block and city are static.
1038##fixme
1039# Needs thinking.  Have to allow changes to city to correct errors, no?
1040  $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1041
1042  if ($IPDBacl{$authuser} =~ /c/) {
1043    $html =~ s/\$\$CUSTID\$\$/<input type=text name=custid value="$data[1]" maxlength=15 class="regular">/;
1044
1045# Screw it.  Changing allocation types gets very ugly VERY quickly- especially
1046# with the much longer list of allocation types.
1047# We'll just show what type of block it is.
1048
1049# this has now been Requested, so here goes.
1050
1051##fixme The check here should be built from the database
1052    if ($data[2] =~ /^.[ne]$/) {
1053      # Block that can be changed
1054      my $blockoptions = "<select name=alloctype><option".
1055        (($data[2] eq 'me') ? ' selected' : '') ." value='me'>Dialup netblock</option>\n<option".
1056        (($data[2] eq 'de') ? ' selected' : '') ." value='de'>Dynamic DSL netblock</option>\n<option".
1057        (($data[2] eq 'ce') ? ' selected' : '') ." value='ce'>Dynamic cable netblock</option>\n<option".
1058        (($data[2] eq 'we') ? ' selected' : '') ." value='we'>Dynamic wireless netblock</option>\n<option".
1059        (($data[2] eq 'cn') ? ' selected' : '') ." value='cn'>Customer netblock</option>\n<option".
1060        (($data[2] eq 'en') ? ' selected' : '') ." value='en'>End-use netblock</option>\n<option".
1061        (($data[2] eq 'in') ? ' selected' : '') ." value='in'>Internal netblock</option>\n".
1062        "</select>\n";
1063      $html =~ s/\$\$TYPESELECT\$\$/$blockoptions/g;
1064    } else {
1065      $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}<input type=hidden name=alloctype value="$data[2]">/g;
1066    }
1067## node hack
1068  $sth = $ip_dbh->prepare("SELECT node_id FROM noderef WHERE block='$webvar{block}'");
1069  $sth->execute;
1070  my ($nodeid) = $sth->fetchrow_array();
1071  if ($nodeid) {
1072    $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
1073    $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
1074    my $nodes = "<select name=node>\n";
1075    while (my ($nid,$nname) = $sth->fetchrow_array()) {
1076      $nodes .= "<option".($nodeid == $nid ? ' selected' : '')." value='$nid'>$nname</option>\n";
1077    }
1078    $nodes .= "</select>\n";
1079    $html =~ s/\$\$NODE\$\$/$nodes/;
1080  } else {
1081    if ($data[2] eq 'fr' || $data[2] eq 'bi') {
1082      $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
1083      $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
1084      my $nodes = "<select name=node>\n<option value=>--</option>\n";
1085      while (my ($nid,$nname) = $sth->fetchrow_array()) {
1086        $nodes .= "<option value='$nid'>$nname</option>\n";
1087      }
1088      $nodes .= "</select>\n";
1089      $html =~ s/\$\$NODE\$\$/$nodes/;
1090    } else {
1091      $html =~ s|\$\$NODE\$\$|N/A|;
1092    }
1093  }
1094## end node hack
1095    $html =~ s/\$\$OLDCUSTID\$\$/$data[9]/g;
1096    $html =~ s/\$\$CITY\$\$/<input type=text name=city value="$data[3]">/g;
1097    $html =~ s/\$\$CIRCID\$\$/<input type="text" name="circid" value="$data[4]" maxlength=64 size=64 class="regular">/g;
1098    $html =~ s/\$\$DESC\$\$/<input type="text" name="desc" value="$data[5]" maxlength=64 size=64 class="regular">/g;
1099    $html =~ s|\$\$NOTES\$\$|<textarea rows="8" cols="64" name="notes" class="regular">$data[6]</textarea>|g;
1100  } else {
1101## node hack
1102    if ($data[2] eq 'fr' || $data[2] eq 'bi') {
1103      $sth = $ip_dbh->prepare("SELECT node_name FROM nodes INNER JOIN noderef".
1104        " ON nodes.node_id=noderef.node_id WHERE noderef.block='$webvar{block}'");
1105      $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
1106      my ($node) = $sth->fetchrow_array;
1107      $html =~ s/\$\$NODE\$\$/$node/;
1108    } else {
1109      $html =~ s|\$\$NODE\$\$|N/A|;
1110    }
1111## end node hack
1112    $html =~ s/\$\$CUSTID\$\$/$data[1]/g;
1113    $html =~ s/\$\$OLDCUSTID\$\$/$data[9]/g;
1114    $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}/g;
1115    $html =~ s/\$\$CITY\$\$/$data[3]/g;
1116    $html =~ s/\$\$CIRCID\$\$/$data[4]/g;
1117    $html =~ s/\$\$DESC\$\$/$data[5]/g;
1118    $html =~ s/\$\$NOTES\$\$/$data[6]/g;
1119  }
1120  my ($lastmod,undef) = split /\s+/, $data[7];
1121  $html =~ s/\$\$LASTMOD\$\$/$lastmod/g;
1122
1123## Hack time!  SWIP isn't going to stay, so I'm not going to integrate it with ACLs.
1124if ($data[2] =~ /.i/) {
1125  $html =~ s/\$\$SWIP\$\$/N\/A/;
1126} else {
1127  my $tmp = (($data[10] eq 'n') ? '<input type=checkbox name=swip>' : 
1128        '<input type=checkbox name=swip checked=yes>');
1129  $html =~ s/\$\$SWIP\$\$/$tmp/;
1130}
1131
1132  # Allows us to "correctly" colour backgrounds in table
1133  my $i=1;
1134
1135  # Check to see if we can display sensitive data
1136  my $privdata = '';
1137  if ($IPDBacl{$authuser} =~ /s/) {
1138    $privdata = qq(<tr class="color).($i%2).qq("><td class=heading>Restricted data:</td>).
1139        qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
1140        qq($data[8]</textarea></td></tr>\n);
1141    $i++;
1142  }
1143  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1144
1145  # More ACL trickery - we can live with forms that don't submit,
1146  # but we can't leave the extra table rows there, and we *really*
1147  # can't leave the submit buttons there.
1148  my $updok = '';
1149  if ($IPDBacl{$authuser} =~ /c/) {
1150    $updok = qq(<tr class="color).($i%2).qq("><td colspan=2><div class="center">).
1151        qq(<input type="submit" value=" Update this block " class="regular">).
1152        "</div></td></tr></form>\n";
1153    $i++;
1154  }
1155  $html =~ s/\$\$UPDOK\$\$/$updok/g;
1156
1157  my $delok = '';
1158  if ($IPDBacl{$authuser} =~ /d/) {
1159    $delok = qq(<form method="POST" action="main.cgi">
1160        <tr class="color).($i%2).qq("><td colspan=2 class="regular"><div class=center>
1161        <input type="hidden" name="action" value="delete">
1162        <input type="hidden" name="block" value="$webvar{block}">
1163        <input type="hidden" name="alloctype" value="$data[2]">
1164        <input type=submit value=" Delete this block ">
1165        </div></td></tr>);
1166  }
1167  $html =~ s/\$\$DELOK\$\$/$delok/;
1168
1169  print $html;
1170
1171} # edit()
1172
1173
1174# Stuff new info about a block into the db
1175# action=update
1176sub update {
1177  if ($IPDBacl{$authuser} !~ /c/) {
1178    printError("You shouldn't have been able to get here.  Access denied.");
1179    return;
1180  }
1181
1182  # Check to see if we can update restricted data
1183  my $privdata = '';
1184  if ($IPDBacl{$authuser} =~ /s/) {
1185    $privdata = ",privdata='$webvar{privdata}'";
1186  }
1187
1188  # Make sure incoming data is in correct format - custID among other things.
1189  return if !validateInput;
1190
1191  # SQL transaction wrapper
1192  eval {
1193    # Relatively simple SQL transaction here.
1194    my $sql;
1195    if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1196      $sql = "update poolips set custid='$webvar{custid}',notes='$webvar{notes}',".
1197        "circuitid='$webvar{circid}',description='$webvar{desc}',city='$webvar{city}'".
1198        "$privdata where ip='$webvar{block}'";
1199    } else {
1200      $sql = "update allocations set custid='$webvar{custid}',".
1201        "description='$webvar{desc}',notes='$webvar{notes}',city='$webvar{city}',".
1202        "type='$webvar{alloctype}',circuitid='$webvar{circid}'$privdata,".
1203        "swip='".($webvar{swip} eq 'on' ? 'y' : 'n')."' ".
1204        "where cidr='$webvar{block}'";
1205    }
1206    # Log the details of the change.
1207    syslog "debug", $sql;
1208    $sth = $ip_dbh->prepare($sql);
1209    $sth->execute;
1210## node hack
1211    if ($webvar{node}) {
1212      $ip_dbh->do("DELETE FROM noderef WHERE block='$webvar{block}'");
1213      $sth = $ip_dbh->prepare("INSERT INTO noderef (block,node_id) VALUES (?,?)");
1214      $sth->execute($webvar{block},$webvar{node});
1215    }
1216## end node hack
1217    $ip_dbh->commit;
1218  };
1219  if ($@) {
1220    my $msg = $@;
1221    carp "Transaction aborted because $msg";
1222    eval { $ip_dbh->rollback; };
1223    syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1224    printError("Could not update block/IP $webvar{block}: $msg");
1225    return;
1226  }
1227
1228  # If we get here, the operation succeeded.
1229  syslog "notice", "$authuser updated $webvar{block}";
1230##fixme:  need to wedge something in to allow "update:field" notifications
1231## hmm.  how to tell what changed?  O_o
1232mailNotify($ip_dbh, 'ua', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1233        "$webvar{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
1234  open (HTML, "../updated.html")
1235        or croak "Could not open updated.html :$!";
1236  my $html = join('', <HTML>);
1237
1238  # Link back to browse-routed or list-pool page on "Update complete" page.
1239  my $backlink = "/ip/cgi-bin/main.cgi?action=";
1240  my $cblock;   # to contain the CIDR of the container block we're retrieving.
1241  my $sql;
1242  if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1243    $sql = "select pool from poolips where ip='$webvar{block}'";
1244    $backlink .= "listpool&pool=";
1245  } else {
1246    $sql = "select cidr from routed where cidr >>= '$webvar{block}'";
1247    $backlink .= "showrouted&block=";
1248  }
1249  # I define there to be no errors on this operation...  so we don't need to check for them.
1250  $sth = $ip_dbh->prepare($sql);
1251  $sth->execute;
1252  $sth->bind_columns(\$cblock);
1253  $sth->fetch();
1254  $sth->finish;
1255  $backlink .= $cblock;
1256
1257my $swiptmp = ($webvar{swip} eq 'on' ? 'Yes' : 'No');
1258  $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1259  $webvar{city} = desanitize($webvar{city});
1260  $html =~ s/\$\$CITY\$\$/$webvar{city}/g;
1261  $html =~ s/\$\$ALLOCTYPE\$\$/$webvar{alloctype}/g;
1262  $html =~ s/\$\$TYPEFULL\$\$/$disp_alloctypes{$webvar{alloctype}}/g;
1263  $html =~ s/\$\$CUSTID\$\$/$webvar{custid}/g;
1264  $html =~ s/\$\$SWIP\$\$/$swiptmp/g;
1265  $webvar{circid} = desanitize($webvar{circid});
1266  $html =~ s/\$\$CIRCID\$\$/$webvar{circid}/g;
1267  $webvar{desc} = desanitize($webvar{desc});
1268  $html =~ s/\$\$DESC\$\$/$webvar{desc}/g;
1269  $webvar{notes} = desanitize($webvar{notes});
1270  $html =~ s/\$\$NOTES\$\$/$webvar{notes}/g;
1271  $html =~ s/\$\$BACKLINK\$\$/$backlink/g;
1272  $html =~ s/\$\$BACKBLOCK\$\$/$cblock/g;
1273
1274  if ($IPDBacl{$authuser} =~ /s/) {
1275    $privdata = qq(<tr class="color2"><td valign="top">Restricted data:</td>).
1276        qq(<td class="regular">).desanitize($webvar{privdata}).qq(</td></tr>\n);
1277  }
1278  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1279
1280  print $html;
1281
1282} # update()
1283
1284
1285# Delete an allocation.
1286sub remove {
1287  if ($IPDBacl{$authuser} !~ /d/) {
1288    printError("You shouldn't have been able to get here.  Access denied.");
1289    return;
1290  }
1291
1292  #show confirm screen.
1293  open HTML, "../confirmRemove.html"
1294        or croak "Could not open confirmRemove.html :$!";
1295  my $html = join('', <HTML>);
1296  close HTML;
1297
1298  # Serves'em right for getting here...
1299  if (!defined($webvar{block})) {
1300    printError("Error 332");
1301    return;
1302  }
1303
1304  my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype, $privdata);
1305
1306  if ($webvar{alloctype} eq 'rm') {
1307    $sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
1308    $sth->execute();
1309
1310# This feels...  extreme.
1311    croak $sth->errstr() if($sth->errstr());
1312
1313    $sth->bind_columns(\$cidr,\$city);
1314    $sth->execute();
1315    $sth->fetch || croak $sth->errstr();
1316    $custid = "N/A";
1317    $alloctype = $webvar{alloctype};
1318    $circid = "N/A";
1319    $desc = "N/A";
1320    $notes = "N/A";
1321
1322  } elsif ($webvar{alloctype} eq 'mm') {
1323    $cidr = $webvar{block};
1324    $city = "N/A";
1325    $custid = "N/A";
1326    $alloctype = $webvar{alloctype};
1327    $circid = "N/A";
1328    $desc = "N/A";
1329    $notes = "N/A";
1330  } elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=[rm]m
1331
1332    # Unassigning a static IP
1333    my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid,privdata".
1334        " from poolips where ip='$webvar{block}'");
1335    $sth->execute();
1336#  croak $sth->errstr() if($sth->errstr());
1337
1338    $sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid,
1339        \$privdata);
1340    $sth->fetch() || croak $sth->errstr;
1341
1342  } else { # done with alloctype=~ /^.i$/
1343
1344    my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes,privdata".
1345        " from allocations where cidr='$webvar{block}'");
1346    $sth->execute();
1347#       croak $sth->errstr() if($sth->errstr());
1348
1349    $sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc,
1350        \$notes, \$privdata);
1351    $sth->fetch() || carp $sth->errstr;
1352  } # end cases for different alloctypes
1353
1354  # Munge everything into HTML
1355  $html =~ s|Please confirm|Please confirm <b>removal</b> of|;
1356  $html =~ s|\$\$BLOCK\$\$|$cidr|g;
1357  $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$alloctype}|g;
1358  $html =~ s|\$\$ALLOCTYPE\$\$|$alloctype|g;
1359  $html =~ s|\$\$CITY\$\$|$city|g;
1360  $html =~ s|\$\$CUSTID\$\$|$custid|g;
1361  $html =~ s|\$\$CIRCID\$\$|$circid|g;
1362  $html =~ s|\$\$DESC\$\$|$desc|g;
1363  $html =~ s|\$\$NOTES\$\$|$notes|g;
1364
1365  $html =~ s|\$\$ACTION\$\$|finaldelete|g;
1366
1367  # Set the warning text.
1368  if ($alloctype =~ /^.[pd]$/) {
1369    $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>|;
1370  } else {
1371    $html =~ s|<!--warn-->|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.</div></td></tr>|;
1372  }
1373
1374  my $i = 1;
1375  # Check to see if user is allowed to do anything with sensitive data
1376  if ($IPDBacl{$authuser} =~ /s/) {
1377    $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
1378        qq(<td class=regular>$privdata</td></tr>\n);
1379    $i++;
1380  }
1381  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1382
1383  $i = ++$i % 2;
1384  $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
1385
1386  print $html;
1387} # end edit()
1388
1389
1390# Delete an allocation.  Return it to the freeblocks table;  munge
1391# data as necessary to keep as few records as possible in freeblocks
1392# to prevent weirdness when allocating blocks later.
1393# Remove IPs from pool listing if necessary
1394sub finalDelete {
1395  if ($IPDBacl{$authuser} !~ /d/) {
1396    printError("You shouldn't have been able to get here.  Access denied.");
1397    return;
1398  }
1399
1400  # need to retrieve block data before deleting so we can notify on that
1401  my ($cidr,$custid,$type,$city,$description) = getBlockData($ip_dbh, $webvar{block});
1402
1403  my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
1404
1405  if ($code eq 'OK') {
1406    print "<div class=heading align=center>Success!  $webvar{block} deallocated.</div>\n";
1407    syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}".
1408        " $custid, $city, desc='$description'";
1409    mailNotify($ip_dbh, 'da', "REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1410        "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n".
1411        "CustID: $custid\nCity: $city\nDescription: $description\n");
1412  } else {
1413    if ($webvar{alloctype} =~ /^.i$/) {
1414      syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1415      printError("Could not deallocate static IP $webvar{block}: $msg");
1416    } else {
1417      syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1418      printError("Could not deallocate netblock $webvar{block}: $msg");
1419    }
1420  }
1421
1422} # finalDelete
1423
1424
1425sub exitError {
1426  my $errStr = $_[0];
1427  printHeader('','');
1428  print qq(<center><p class="regular"> $errStr </p>
1429<input type="button" value="Back" onclick="history.go(-1)">
1430</center>
1431);
1432  printFooter();
1433  exit;
1434} # errorExit
1435
1436
1437# Just in case we manage to get here.
1438exit 0;
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