source: trunk/cgi-bin/main.cgi @ 415

Last change on this file since 415 was 415, checked in by Kris Deugau, 12 years ago

/trunk

Genericize and comment a lurking mailNotify() call. See #2.
Remove a couple of stale, legacy, irrelvant comments.
Genericize another email address reference. See #2 (sort of).
Remove a legacy sub that's never been used, from a module due
to be removed itself. See #15.

  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 49.2 KB
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1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3###
4# SVN revision info
5# $Date: 2010-05-14 20:00:26 +0000 (Fri, 14 May 2010) $
6# SVN revision $Rev: 415 $
7# Last update by $Author: kdeugau $
8###
9
10use strict;             
11use warnings;   
12use CGI::Carp qw(fatalsToBrowser);
13use DBI;
14use CommonWeb qw(:ALL);
15use MyIPDB;
16use CustIDCK;
17use POSIX qw(ceil);
18use NetAddr::IP;
19
20use Sys::Syslog;
21
22openlog "IPDB","pid","local2";
23
24# Collect the username from HTTP auth.  If undefined, we're in
25# a test environment, or called without a username.
26my $authuser;
27if (!defined($ENV{'REMOTE_USER'})) {
28  $authuser = '__temptest';
29} else {
30  $authuser = $ENV{'REMOTE_USER'};
31}
32
33syslog "debug", "$authuser active, $ENV{'REMOTE_ADDR'}";
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  exitError("Database error: $errstr\n");
43}
44initIPDBGlobals($ip_dbh);
45
46# Headerize!  Make sure we replace the $$EXTRA0$$ bit as needed.
47printHeader('', ($IPDBacl{$authuser} =~ /a/ ?
48        '<td align=right><a href="/ip/cgi-bin/main.cgi?action=assign">Add new assignment</a>' : ''
49        ));
50
51
52# Global variables
53my %webvar = parse_post();
54cleanInput(\%webvar);
55
56
57#main()
58
59if(!defined($webvar{action})) {
60  $webvar{action} = "<NULL>";   #shuts up the warnings.
61}
62
63if($webvar{action} eq 'index') {
64  showSummary();
65} elsif ($webvar{action} eq 'addmaster') {
66  if ($IPDBacl{$authuser} !~ /a/) {
67    printError("You shouldn't have been able to get here.  Access denied.");
68  } else {
69    open HTML, "<../addmaster.html";
70    print while <HTML>;
71  }
72} elsif ($webvar{action} eq 'newmaster') {
73
74  if ($IPDBacl{$authuser} !~ /a/) {
75    printError("You shouldn't have been able to get here.  Access denied.");
76  } else {
77
78    my $cidr = new NetAddr::IP $webvar{cidr};
79
80    print "<div type=heading align=center>Adding $cidr as master block....</div>\n";
81
82    my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr});
83
84    if ($code eq 'FAIL') {
85      carp "Transaction aborted because $msg";
86      syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
87      printError("Could not add master block $webvar{cidr} to database: $msg");
88    } else {
89      print "<div type=heading align=center>Success!</div>\n";
90      syslog "info", "$authuser added master block $webvar{cidr}";
91    }
92
93  } # ACL check
94
95} # end add new master
96
97elsif($webvar{action} eq 'showmaster') {
98  showMaster();
99}
100elsif($webvar{action} eq 'showrouted') {
101  showRBlock();
102}
103elsif($webvar{action} eq 'listpool') {
104  listPool();
105}
106
107# Not modified or added;  just shuffled
108elsif($webvar{action} eq 'assign') {
109  assignBlock();
110}
111elsif($webvar{action} eq 'confirm') {
112  confirmAssign();
113}
114elsif($webvar{action} eq 'insert') {
115  insertAssign();
116}
117elsif($webvar{action} eq 'edit') {
118  edit();
119}
120elsif($webvar{action} eq 'update') {
121  update();
122}
123elsif($webvar{action} eq 'delete') {
124  remove();
125}
126elsif($webvar{action} eq 'finaldelete') {
127  finalDelete();
128}
129elsif ($webvar{action} eq 'nodesearch') {
130  open HTML, "<../nodesearch.html";
131  my $html = join('',<HTML>);
132  close HTML;
133
134  $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
135  $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
136  my $nodes = '';
137  while (my ($nid,$nname) = $sth->fetchrow_array()) {
138    $nodes .= "<option value='$nid'>$nname</option>\n";
139  }
140  $html =~ s/\$\$NODELIST\$\$/$nodes/;
141
142  print $html;
143}
144
145# Default is an error.  It shouldn't be possible to easily get here.
146# The only way I can think of offhand is to just call main.cgi bare-
147# which is not in any way guaranteed to provide anything useful.
148else {
149  my $rnd = rand 500;
150  my $boing = sprintf("%.2f", rand 500);
151  my @excuses = ("Aether cloudy.  Ask again later.","The gods are unhappy with your sacrifice.",
152        "Because one of it's legs are both the same", "*wibble*",
153        "Hey! Stop pushing my buttons!", "I ain't done nuttin'", "9",
154        "8", "9", "10", "11", "12", "13", "14", "15", "16", "17");
155  printAndExit("Error $boing:  ".$excuses[$rnd/30.0]);
156}
157## Finally! Done with that NASTY "case" emulation!
158
159
160
161# Clean up IPDB globals, DB handle, etc.
162finish($ip_dbh);
163
164print qq(<div align=right style="position: absolute; right: 30px;">).
165        qq(<a href="/ip/cgi-bin/admin.cgi">Admin tools</a></div><br>\n)
166        if $IPDBacl{$authuser} =~ /A/;
167
168# We print the footer here, so we don't have to do it elsewhere.
169printFooter;
170# Just in case something waaaayyy down isn't in place
171# properly... we exit explicitly.
172exit;
173
174
175
176# args are: a reference to an array with the row to be printed and the
177# class(stylesheet) to use for formatting.
178# if ommitting the class - call the sub as &printRow(\@array)
179sub printRow {
180  my ($rowRef,$class) = @_;
181
182  if (!$class) {
183    print "<tr>\n";
184  } else {
185    print "<tr class=\"$class\">\n";
186  }
187
188ELEMENT:  foreach my $element (@$rowRef) {
189    if (!defined($element)) {
190      print "<td></td>\n";
191      next ELEMENT;
192    }
193    $element =~ s|\n|</br>|g;
194    print "<td>$element</td>\n";
195  }
196  print "</tr>";
197} # printRow
198
199
200# Prints table headings.  Accepts any number of arguments;
201# each argument is a table heading.
202sub startTable {
203  print qq(<center><table width="98%" cellspacing="0" class="center"><tr>);
204
205  foreach(@_) {
206    print qq(<td class="heading">$_</td>);
207  }
208  print "</tr>\n";
209} # startTable
210
211
212# Initial display:  Show master blocks with total allocated subnets, total free subnets
213sub showSummary {
214
215  startTable('Master netblock', 'Routed netblocks', 'Allocated netblocks',
216        'Free netblocks', 'Largest free block');
217
218  my %allocated;
219  my %free;
220  my %routed;
221  my %bigfree;
222
223  # Count the allocations.
224  $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
225  foreach my $master (@masterblocks) {
226    $sth->execute("$master");
227    $sth->bind_columns(\$allocated{"$master"});
228    $sth->fetch();
229  }
230
231  # Count routed blocks
232  $sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
233  foreach my $master (@masterblocks) {
234    $sth->execute("$master");
235    $sth->bind_columns(\$routed{"$master"});
236    $sth->fetch();
237  }
238
239  # Count the free blocks.
240  $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
241        "(routed='y' or routed='n')");
242  foreach my $master (@masterblocks) {
243    $sth->execute("$master");
244    $sth->bind_columns(\$free{"$master"});
245    $sth->fetch();
246  }
247
248  # Find the largest free block in each master
249  $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
250        "(routed='y' or routed='n') order by maskbits limit 1");
251  foreach my $master (@masterblocks) {
252    $sth->execute("$master");
253    $sth->bind_columns(\$bigfree{"$master"});
254    $sth->fetch();
255  }
256
257  # Print the data.
258  my $count=0;
259  foreach my $master (@masterblocks) {
260    my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showmaster&block=$master\">$master</a>",
261        $routed{"$master"}, $allocated{"$master"}, $free{"$master"}, 
262        ( ($bigfree{"$master"} eq '') ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
263        );
264
265    printRow(\@row, 'color1' ) if($count%2==0);
266    printRow(\@row, 'color2' ) if($count%2!=0);
267    $count++;
268  }
269  print "</table>\n";
270  if ($IPDBacl{$authuser} =~ /a/) {
271    print qq(<a href="/ip/cgi-bin/main.cgi?action=addmaster">Add new master block</a><br><br>\n);
272  }
273  print "Note:  Free blocks noted here include both routed and unrouted blocks.\n";
274
275} # showSummary
276
277
278# Display detail on master
279# Alrighty then!  We're showing routed blocks within a single master this time.
280# We should be able to steal code from showSummary(), and if I'm really smart
281# I'll figger a way to munge the two together.  (Once I've done that, everything
282# else should follow.  YMMV.)
283sub showMaster {
284
285  print qq(<center><div class="heading">Summarizing routed blocks for ).
286        qq($webvar{block}:</div></center><br>\n);
287
288  my %allocated;
289  my %free;
290  my %routed;
291  my %bigfree;
292
293  my $master = new NetAddr::IP $webvar{block};
294  my @localmasters;
295
296  # Fetch only the blocks relevant to this master
297  $sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
298  $sth->execute();
299
300  my $i=0;
301  while (my @data = $sth->fetchrow_array()) {
302    my $cidr = new NetAddr::IP $data[0];
303    $localmasters[$i++] = $cidr;
304    $free{"$cidr"} = 0;
305    $allocated{"$cidr"} = 0;
306    $bigfree{"$cidr"} = 128;
307    # Retain the routing destination
308    $routed{"$cidr"} = $data[1];
309  }
310
311  # Check if there were actually any blocks routed from this master
312  if ($i > 0) {
313    startTable('Routed block','Routed to','Allocated blocks',
314        'Free blocks','Largest free block');
315
316    # Count the allocations
317    $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
318    foreach my $master (@localmasters) {
319      $sth->execute("$master");
320      $sth->bind_columns(\$allocated{"$master"});
321      $sth->fetch();
322    }
323
324    # Count the free blocks.
325    $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
326        "(routed='y' or routed='n')");
327    foreach my $master (@localmasters) {
328      $sth->execute("$master");
329      $sth->bind_columns(\$free{"$master"});
330      $sth->fetch();
331    }
332
333    # Get the size of the largest free block
334    $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
335        "(routed='y' or routed='n') order by maskbits limit 1");
336    foreach my $master (@localmasters) {
337      $sth->execute("$master");
338      $sth->bind_columns(\$bigfree{"$master"});
339      $sth->fetch();
340    }
341
342    # Print the data.
343    my $count=0;
344    foreach my $master (@localmasters) {
345      my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showrouted&block=$master\">$master</a>",
346        $routed{"$master"}, $allocated{"$master"},
347        $free{"$master"},
348        ( ($bigfree{"$master"} eq 128) ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
349      );
350      printRow(\@row, 'color1' ) if($count%2==0);
351      printRow(\@row, 'color2' ) if($count%2!=0);
352      $count++;
353    }
354  } else {
355    # If a master block has no routed blocks, then by definition it has no
356    # allocations, and can be deleted.
357    print qq(<hr width="60%"><center><div class="heading">No allocations in ).
358        qq($master.</div>\n).
359        ($IPDBacl{$authuser} =~ /d/ ?
360                qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
361                qq(<input type=hidden name=action value="delete">\n).
362                qq(<input type=hidden name=block value="$master">\n).
363                qq(<input type=hidden name=alloctype value="mm">\n).
364                qq(<input type=submit value=" Remove this master ">\n).
365                qq(</form></center>\n) :
366                '');
367
368  } # end check for existence of routed blocks in master
369
370  print qq(</table>\n<hr width="60%">\n).
371        qq(<center><div class="heading">Unrouted blocks in $master:</div></center><br>\n);
372
373  startTable('Netblock','Range');
374
375  # Snag the free blocks.
376  my $count = 0;
377  $sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
378        "routed='n' order by cidr");
379  $sth->execute();
380  while (my @data = $sth->fetchrow_array()) {
381    my $cidr = new NetAddr::IP $data[0];
382    my @row = ("$cidr", $cidr->range);
383    printRow(\@row, 'color1' ) if($count%2==0);
384    printRow(\@row, 'color2' ) if($count%2!=0);
385    $count++;
386  }
387
388  print "</table>\n";
389} # showMaster
390
391
392# Display details of a routed block
393# Alrighty then!  We're showing allocations within a routed block this time.
394# We should be able to steal code from showSummary() and showMaster(), and if
395# I'm really smart I'll figger a way to munge all three together.  (Once I've
396# done that, everything else should follow.  YMMV.
397# This time, we check the database before spewing, because we may
398# not have anything useful to spew.
399sub showRBlock {
400
401  my $master = new NetAddr::IP $webvar{block};
402
403  $sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
404  $sth->execute;
405  my @data = $sth->fetchrow_array;
406
407  print qq(<center><div class="heading">Summarizing allocated blocks for ).
408        qq($master ($data[0]):</div></center><br>\n);
409
410  startTable('CIDR allocation','Customer Location','Type','CustID','SWIPed?','Description/Name');
411
412  # Snag the allocations for this block
413  $sth = $ip_dbh->prepare("select cidr,city,type,custid,swip,description".
414        " from allocations where cidr <<= '$master' order by cidr");
415  $sth->execute();
416
417  # hack hack hack
418  # set up to flag swip=y records if they don't actually have supporting data in the customers table
419  my $custsth = $ip_dbh->prepare("select count(*) from customers where custid=?");
420
421  my $count=0;
422  while (my @data = $sth->fetchrow_array()) {
423    # cidr,city,type,custid,swip,description, as per the SELECT
424    my $cidr = new NetAddr::IP $data[0];
425
426    # Clean up extra spaces that are borking things.
427#    $data[2] =~ s/\s+//g;
428
429    $custsth->execute($data[3]);
430    my ($ncust) = $custsth->fetchrow_array();
431
432    # Prefix subblocks with "Sub "
433    my @row = ( (($data[2] =~ /^.r$/) ? 'Sub ' : '').
434        qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
435        $data[1], $disp_alloctypes{$data[2]}, $data[3], 
436        ($data[4] eq 'y' ? ($ncust == 0 ? 'Yes<small>*</small>' : 'Yes') : 'No'), $data[5]);
437    # If the allocation is a pool, allow listing of the IPs in the pool.
438    if ($data[2] =~ /^.[pd]$/) {
439      $row[0] .= ' &nbsp; <a href="/ip/cgi-bin/main.cgi?action=listpool'.
440        "&pool=$data[0]\">List IPs</a>";
441    }
442
443    printRow(\@row, 'color1') if ($count%2 == 0);
444    printRow(\@row, 'color2') if ($count%2 != 0);
445    $count++;
446  }
447
448  print "</table>\n";
449
450  # If the routed block has no allocations, by definition it only has
451  # one free block, and therefore may be deleted.
452  if ($count == 0) {
453    print qq(<hr width="60%"><center><div class="heading">No allocations in ).
454        qq($master.</div></center>\n).
455        ($IPDBacl{$authuser} =~ /d/ ?
456                qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
457                qq(<input type=hidden name=action value="delete">\n).
458                qq(<input type=hidden name=block value="$master">\n).
459                qq(<input type=hidden name=alloctype value="rm">\n).
460                qq(<input type=submit value=" Remove this block ">\n).
461                qq(</form>\n) :
462                '');
463  }
464
465  print qq(<hr width="60%">\n<center><div class="heading">Free blocks within routed ).
466        qq(submaster $master</div></center>\n);
467
468  startTable('CIDR block','Range');
469
470  # Snag the free blocks.  We don't really *need* to be pedantic about avoiding
471  # unrouted free blocks, but it's better to let the database do the work if we can.
472  $count = 0;
473  $sth = $ip_dbh->prepare("select cidr,routed from freeblocks where cidr <<= '$master'".
474        " order by cidr");
475  $sth->execute();
476  while (my @data = $sth->fetchrow_array()) {
477    # cidr,routed
478    my $cidr = new NetAddr::IP $data[0];
479    # Include some HairyPerl(TM) to prefix subblocks with "Sub "
480    my @row = ((($data[1] ne 'y' && $data[1] ne 'n') ? 'Sub ' : '').
481        ($IPDBacl{$authuser} =~ /a/ ? qq(<a href="/ip/cgi-bin/main.cgi?action=assign&block=$cidr&fbtype=$data[1]">$cidr</a>) : $cidr),
482        $cidr->range);
483    printRow(\@row, 'color1') if ($count%2 == 0);
484    printRow(\@row, 'color2') if ($count%2 != 0);
485    $count++;
486  }
487
488  print "</table>\n";
489} # showRBlock
490
491
492# List the IPs used in a pool
493sub listPool {
494
495  my $cidr = new NetAddr::IP $webvar{pool};
496
497  my ($pooltype,$poolcity);
498
499  # Snag pool info for heading
500  $sth = $ip_dbh->prepare("select type,city from allocations where cidr='$cidr'");
501  $sth->execute;
502  $sth->bind_columns(\$pooltype, \$poolcity);
503  $sth->fetch() || carp $sth->errstr;
504
505  print qq(<center><div class="heading">Listing pool IPs for $cidr<br>\n).
506        qq(($disp_alloctypes{$pooltype} in $poolcity)</div></center><br>\n);
507  # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
508  if ($pooltype =~ /^.d$/) {
509    print qq(<div class="indent"><b>Reserved IPs:</b><br>\n);
510    print qq(<div class="indent"><table><tr class=color1><td>Network IP:</td><td>).
511        $cidr->addr."</td></tr>\n";
512    $cidr++;
513    print "<tr class=color2><td>Gateway:</td><td>".$cidr->addr."</td></tr>\n";
514    $cidr--;  $cidr--;
515    print "<tr class=color1><td>Broadcast:</td><td>".$cidr->addr."</td></tr>\n".
516        "<tr><td>Netmask:</td><td>".$cidr->mask."</td></tr>\n".
517        "</table></div></div>\n";
518  }
519
520# probably have to add an "edit IP allocation" link here somewhere.
521
522  startTable('IP','Customer ID','Available?','Description','');
523  $sth = $ip_dbh->prepare("select ip,custid,available,description,type".
524        " from poolips where pool='$webvar{pool}' order by ip");
525  $sth->execute;
526  my $count = 0;
527  while (my @data = $sth->fetchrow_array) {
528    # pool,ip,custid,city,ptype,available,notes,description,circuitid
529    # ip,custid,available,description,type
530    # If desc is "null", make it not null.  <g>
531    if ($data[3] eq '') {
532      $data[3] = '&nbsp;';
533    }
534    # Some nice hairy Perl to decide whether to allow unassigning each IP
535    #   -> if $data[2] (aka poolips.available) == 'n' then we print the unassign link
536    #      else we print a blank space
537    my @row = ( qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
538        $data[1],$data[2],$data[3],
539        ( (($data[2] eq 'n') && ($IPDBacl{$authuser} =~ /d/)) ?
540          ("<a href=\"/ip/cgi-bin/main.cgi?action=delete&block=$data[0]&".
541           "alloctype=$data[4]\">Unassign this IP</a>") :
542          ("&nbsp;") )
543        );
544    printRow(\@row, 'color1') if($count%2==0);
545    printRow(\@row, 'color2') if($count%2!=0);
546    $count++;
547  }
548  print "</table>\n";
549
550} # end listPool
551
552
553# Show "Add new allocation" page.  Note that the actual page may
554# be one of two templates, and the lists come from the database.
555sub assignBlock {
556
557  if ($IPDBacl{$authuser} !~ /a/) {
558    printError("You shouldn't have been able to get here.  Access denied.");
559    return;
560  }
561
562  my $html;
563
564  # New special case- block to assign is specified
565  if ($webvar{block} ne '') {
566    open HTML, "../fb-assign.html"
567        or croak "Could not open fb-assign.html: $!";
568    $html = join('',<HTML>);
569    close HTML;
570    my $block = new NetAddr::IP $webvar{block};
571    $html =~ s|\$\$BLOCK\$\$|$block|g;
572    $html =~ s|\$\$MASKBITS\$\$|$block->masklen|;
573    my $typelist = '';
574
575    # This is a little dangerous, as it's *theoretically* possible to
576    # get fbtype='n' (aka a non-routed freeblock).  However, should
577    # someone manage to get there, they get what they deserve.
578    if ($webvar{fbtype} ne 'y') {
579      # Snag the type of the block from the database.  We have no
580      # convenient way to pass this in from the calling location.  :/
581      $sth = $ip_dbh->prepare("select type from allocations where cidr >>='$block'");
582      $sth->execute;
583      my @data = $sth->fetchrow_array;
584      $data[0] =~ s/c$/r/;      # Munge the type into the correct form
585      $typelist = "$list_alloctypes{$data[0]}<input type=hidden name=alloctype value=$data[0]>\n";
586    } else {
587      $typelist .= qq(<select name="alloctype">\n);
588      $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 ".
589        "and type not like '_i' and type not like '_r' order by listorder");
590      $sth->execute;
591      my @data = $sth->fetchrow_array;
592      $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
593      while (my @data = $sth->fetchrow_array) {
594        $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
595      }
596      $typelist .= "</select>\n";
597    }
598    $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
599  } else {
600    open HTML, "../assign.html"
601        or croak "Could not open assign.html: $!";
602    $html = join('',<HTML>);
603    close HTML;
604    my $masterlist = "<select name=allocfrom><option selected>-</option>\n";
605    foreach my $master (@masterblocks) {
606      $masterlist .= "<option>$master</option>\n";
607    }
608    $masterlist .= "</select>\n";
609    $html =~ s|\$\$MASTERLIST\$\$|$masterlist|g;
610    my $pops = '';
611    foreach my $pop (@poplist) {
612      $pops .= "<option>$pop</option>\n";
613    }
614    $html =~ s|\$\$POPLIST\$\$|$pops|g;
615    my $typelist = '';
616    $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 900 order by listorder");
617    $sth->execute;
618    my @data = $sth->fetchrow_array;
619    $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
620    while (my @data = $sth->fetchrow_array) {
621      $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
622    }
623    $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
624  }
625  my $cities = '';
626  foreach my $city (@citylist) {
627    $cities .= "<option>$city</option>\n";
628  }
629  $html =~ s|\$\$ALLCITIES\$\$|$cities|g;
630
631## node hack
632  $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
633  $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
634  my $nodes = '';
635  while (my ($nid,$nname) = $sth->fetchrow_array()) {
636    $nodes .= "<option value='$nid'>$nname</option>\n";
637  }
638  $html =~ s/\$\$NODELIST\$\$/$nodes/;
639## end node hack
640
641  my $i = 0;
642  $i++ if $webvar{fbtype} eq 'y';
643  # Check to see if user is allowed to do anything with sensitive data
644  my $privdata = '';
645  if ($IPDBacl{$authuser} =~ /s/) {
646    $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
647        qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
648        qq(</textarea></td></tr>\n);
649    $i++;
650  }
651  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
652
653  $i = $i % 2;
654  $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
655
656  print $html;
657
658} # assignBlock
659
660
661# Take info on requested IP assignment and see what we can provide.
662sub confirmAssign {
663  if ($IPDBacl{$authuser} !~ /a/) {
664    printError("You shouldn't have been able to get here.  Access denied.");
665    return;
666  }
667
668  my $cidr;
669  my $alloc_from;
670
671  # Going to manually validate some items.
672  # custid and city are automagic.
673  return if !validateInput();
674
675# Several different cases here.
676# Static IP vs netblock
677#  + Different flavours of static IP
678#  + Different flavours of netblock
679
680  if ($webvar{alloctype} =~ /^.i$/) {
681    my ($base,undef) = split //, $webvar{alloctype};    # split into individual chars
682    my ($sql,$city);
683    # Check for pools in Subury, North Bay, or Toronto if DSL or server pool.
684    # Anywhere else is invalid and shouldn't be in the db in the first place.
685    # ... aside from #^%#$%#@#^%^^!!!! legacy data.  GRRR.
686    # Note that we want to retain the requested city to relate to customer info.
687    if ($base =~ /^[ds]$/) {
688      $city = "(allocations.city='Sudbury' or allocations.city='North Bay' or ".
689        "allocations.city='Toronto')";
690    } else {
691      $city = "allocations.city='$webvar{pop}'";
692    }
693
694# Ewww.  But it works.
695    $sth = $ip_dbh->prepare("SELECT (SELECT city FROM allocations WHERE cidr=poolips.pool), ".
696        "poolips.pool, COUNT(*) FROM poolips,allocations WHERE poolips.available='y' AND ".
697        "poolips.pool=allocations.cidr AND $city AND poolips.type LIKE '".$base."_' ".
698        "GROUP BY pool");
699    $sth->execute;
700    my $optionlist;
701    while (my @data = $sth->fetchrow_array) {
702      # city,pool cidr,free IP count
703      if ($data[2] > 0) {
704        $optionlist .= "<option value='$data[1]'>$data[1] [$data[2] free IP(s)] in $data[0]</option>\n";
705      }
706    }
707    $cidr = "Single static IP";
708    $alloc_from = "<select name=alloc_from>".$optionlist."</select>\n";
709
710  } else { # end show pool options
711
712    if ($webvar{fbassign} eq 'y') {
713      $cidr = new NetAddr::IP $webvar{block};
714      $webvar{maskbits} = $cidr->masklen;
715    } else { # done with direct freeblocks assignment
716
717      if (!$webvar{maskbits}) {
718        printError("Please specify a CIDR mask length.");
719        return;
720      }
721      my $sql;
722      my $city;
723      my $failmsg;
724      my $extracond = '';
725      if ($webvar{allocfrom} eq '-') {
726        $extracond = ($webvar{allowpriv} eq 'on' ? '' : 
727                " and not (cidr <<= '192.168.0.0/16'".
728                        " or cidr <<= '10.0.0.0/8'".
729                        " or cidr <<= '172.16.0.0/12')");
730      }
731      my $sortorder;
732      if ($webvar{alloctype} eq 'rm') {
733        if ($webvar{allocfrom} ne '-') {
734          $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
735                " and cidr <<= '$webvar{allocfrom}'";
736          $sortorder = "maskbits desc";
737        } else {
738          $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'";
739          $sortorder = "maskbits desc";
740        }
741        $failmsg = "No suitable free block found.<br>\nWe do not have a free".
742          " routeable block of that size.<br>\nYou will have to either route".
743          " a set of smaller netblocks or a single smaller netblock.";
744      } else {
745##fixme
746# This section needs serious Pondering.
747        # Pools of most types get assigned to the POP they're "routed from"
748        # This includes WAN blocks and other netblock "containers"
749        # This does NOT include cable pools.
750        if ($webvar{alloctype} =~ /^.[pc]$/) {
751          if (($webvar{city} !~ /^(Sudbury|North Bay|Toronto)$/) && ($webvar{alloctype} eq 'dp')) {
752            printError("You must chose Sudbury, North Bay, or Toronto for DSL pools.");
753            return;
754          }
755          $city = $webvar{city};
756          $failmsg = "No suitable free block found.<br>\nYou will have to route another".
757            " superblock from one of the<br>\nmaster blocks in Sudbury or chose a smaller".
758            " block size for the pool.";
759        } else {
760          $city = $webvar{pop};
761          $failmsg = "No suitable free block found.<br>\nYou will have to route another".
762            " superblock to $webvar{pop}<br>\nfrom one of the master blocks in Sudbury or".
763            " chose a smaller blocksize.";
764        }
765        if (defined $webvar{allocfrom} && $webvar{allocfrom} ne '-') {
766          $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
767                " and cidr <<= '$webvar{allocfrom}' and routed='".
768                (($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
769          $sortorder = "maskbits desc,cidr";
770        } else {
771          $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
772                " and routed='".(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
773          $sortorder = "maskbits desc,cidr";
774        }
775      }
776      $sql = $sql.$extracond." order by ".$sortorder;
777      $sth = $ip_dbh->prepare($sql);
778      $sth->execute;
779      my @data = $sth->fetchrow_array();
780      if ($data[0] eq "") {
781        printError($failmsg);
782        return;
783      }
784      $cidr = new NetAddr::IP $data[0];
785    } # check for freeblocks assignment or IPDB-controlled assignment
786
787    $alloc_from = qq($cidr<input type=hidden name=alloc_from value="$cidr">);
788
789    # If the block to be allocated is smaller than the one we found,
790    # figure out the "real" block to be allocated.
791    if ($cidr->masklen() ne $webvar{maskbits}) {
792      my $maskbits = $cidr->masklen();
793      my @subblocks;
794      while ($maskbits++ < $webvar{maskbits}) {
795        @subblocks = $cidr->split($maskbits);
796      }
797      $cidr = $subblocks[0];
798    }
799  } # if ($webvar{alloctype} =~ /^.i$/)
800
801  open HTML, "../confirm.html"
802        or croak "Could not open confirm.html: $!";
803  my $html = join '', <HTML>;
804  close HTML;
805
806## node hack
807  if ($webvar{node} && $webvar{node} ne '-') {
808    $sth = $ip_dbh->prepare("SELECT node_name FROM nodes WHERE node_id=?");
809    $sth->execute($webvar{node});
810    my ($nodename) = $sth->fetchrow_array();
811    $html =~ s/\$\$NODENAME\$\$/$nodename/;
812    $html =~ s/\$\$NODEID\$\$/$webvar{node}/;
813  } else {
814    $html =~ s/\$\$NODENAME\$\$//;
815    $html =~ s/\$\$NODEID\$\$//;
816  }
817## end node hack
818
819### gotta fix this in final
820  # Stick in customer info as necessary - if it's blank, it just ends
821  # up as blank lines ignored in the rendering of the page
822        my $custbits;
823  $html =~ s|\$\$CUSTBITS\$\$|$custbits|g;
824###
825
826  # Stick in the allocation data
827  $html =~ s|\$\$ALLOC_TYPE\$\$|$webvar{alloctype}|g;
828  $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$webvar{alloctype}}|g;
829  $html =~ s|\$\$ALLOC_FROM\$\$|$alloc_from|g;
830  $html =~ s|\$\$CIDR\$\$|$cidr|g;
831  $webvar{city} = desanitize($webvar{city});
832  $html =~ s|\$\$CITY\$\$|$webvar{city}|g;
833  $html =~ s|\$\$CUSTID\$\$|$webvar{custid}|g;
834  $webvar{circid} = desanitize($webvar{circid});
835  $html =~ s|\$\$CIRCID\$\$|$webvar{circid}|g;
836  $webvar{desc} = desanitize($webvar{desc});
837  $html =~ s|\$\$DESC\$\$|$webvar{desc}|g;
838  $webvar{notes} = desanitize($webvar{notes});
839  $html =~ s|\$\$NOTES\$\$|$webvar{notes}|g;
840  $html =~ s|\$\$ACTION\$\$|insert|g;
841
842  my $i=1;
843  # Check to see if user is allowed to do anything with sensitive data
844  my $privdata = '';
845  if ($IPDBacl{$authuser} =~ /s/) {
846    $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
847        qq(<td class=regular>$webvar{privdata}).
848        qq(<input type=hidden name=privdata value="$webvar{privdata}"></td></tr>\n);
849    $i++;
850  }
851# We're going to abuse $$PRIVDATA$$ to stuff in some stuff for billing.
852  $privdata .= "<input type=hidden name=billinguser value=$webvar{userid}>\n"
853        if $webvar{userid};
854  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
855
856  $i = $i % 2;
857  $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
858
859  print $html;
860
861} # end confirmAssign
862
863
864# Do the work of actually inserting a block in the database.
865sub insertAssign {
866  if ($IPDBacl{$authuser} !~ /a/) {
867    printError("You shouldn't have been able to get here.  Access denied.");
868    return;
869  }
870  # Some things are done more than once.
871  return if !validateInput();
872
873  if (!defined($webvar{privdata})) {
874    $webvar{privdata} = '';
875  }
876  # $code is "success" vs "failure", $msg contains OK for a
877  # successful netblock allocation, the IP allocated for static
878  # IP, or the error message if an error occurred.
879  my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
880        $webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
881        $webvar{circid}, $webvar{privdata}, $webvar{node});
882
883  if ($code eq 'OK') {
884    if ($webvar{alloctype} =~ /^.i$/) {
885      $msg =~ s|/32||;
886      print qq(<div class="center"><div class="heading">The IP $msg has been allocated to customer $webvar{custid}</div>).
887        ( ($webvar{alloctype} eq 'di' && $webvar{billinguser}) ?
888                qq(<div><a href="https://billing.example.com/radius.pl?).
889                "action=new_radius_user&custid=$webvar{custid}&userid=$webvar{billinguser}".
890                qq(&ipdb=1&ip=$msg">Add this IP to RADIUS user table</a></div>)
891        : "</div>");
892      # Notify tech@example.com
893#      mailNotify('tech@example.com',"ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
894#       "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
895#       "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
896    } else {
897      my $netblock = new NetAddr::IP $webvar{fullcidr};
898      print qq(<div class="center"><div class="heading">The block $webvar{fullcidr} was ).
899        "sucessfully added as: $disp_alloctypes{$webvar{alloctype}}</div>".
900        ( ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) ?
901                qq(<div><a href="https://billing.example.com/radius.pl?).
902                "action=new_radius_user&custid=$webvar{custid}&userid=$webvar{billinguser}".
903                "&route_subnet=".$netblock->addr."&subnet_slash=".$netblock->masklen.
904                "&include_routed_subnet=1&ipdb=1".
905                qq(">Add this netblock to RADIUS user table</a></div>)
906        : "</div>");
907#      mailNotify('nocmgr@example.com',"ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
908#       "$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
909#       "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
910    }
911    syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
912        "'$webvar{alloctype}' ($msg)";
913  } else {
914    syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
915        "'$webvar{alloctype}' by $authuser failed: '$msg'";
916    printError("Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
917        " failed:<br>\n$msg\n");
918  }
919
920} # end insertAssign()
921
922
923# Does some basic checks on common input data to make sure nothing
924# *really* weird gets in to the database through this script.
925# Does NOT do complete input validation!!!
926sub validateInput {
927  if ($webvar{city} eq '-') {
928    printError("Please choose a city.");
929    return;
930  }
931
932  # Alloctype check.
933  chomp $webvar{alloctype};
934  if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
935    # Danger! Danger!  alloctype should ALWAYS be set by a dropdown.  Anyone
936    # managing to call things in such a way as to cause this deserves a cryptic error.
937    printError("Invalid alloctype");
938    return;
939  }
940
941  # CustID check
942  # We have different handling for customer allocations and "internal" or "our" allocations
943  if ($def_custids{$webvar{alloctype}} eq '') {
944    if (!$webvar{custid}) {
945      printError("Please enter a customer ID.");
946      return;
947    }
948    if ($webvar{custid} !~ /^(?:\d{10}|\d{7}|STAFF)(?:-\d\d?)?$/) {
949      # Force uppercase for now...
950      $webvar{custid} =~ tr/a-z/A-Z/;
951      # Crosscheck with billing.
952      my $status = CustIDCK->custid_exist($webvar{custid});
953      if ($CustIDCK::Error) {
954        printError("Error verifying customer ID: ".$CustIDCK::ErrMsg);
955        return;
956      }
957      if (!$status) {
958        printError("Customer ID not valid.  Make sure the Customer ID ".
959          "is correct.<br>\nUse STAFF for staff static IPs, and 6750400 for any other ".
960          "non-customer assignments.");
961        return;
962      }
963#"Please enter a valid customer ID- this must be a 7- or 10-digit number, or STAFF for
964#static IPs for staff.");
965    }
966#    print "<!-- [ In validateInput().  Insert customer ID cross-check here. ] -->\n";
967  } else {
968    # New!  Improved!  And now Loaded From The Database!!
969    if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
970      $webvar{custid} = $def_custids{$webvar{alloctype}};
971    }
972  }
973
974  # Check POP location
975  my $flag;
976  if ($webvar{alloctype} eq 'rm') {
977    $flag = 'for a routed netblock';
978    foreach (@poplist) {
979      if (/^$webvar{city}$/) {
980        $flag = 'n';
981        last;
982      }
983    }
984  } else {
985    $flag = 'n';
986    if ($webvar{alloctype} =~ /[wp][cr]|[ds][pi]/) {
987      # Set this forcibly rather than messing around elsewhere.  Yes, this *is* a hack.  PTHBTT!!
988      $webvar{pop} = 'Sudbury';
989    }
990    if ($webvar{pop} =~ /^-$/) {
991      $flag = 'to route the block from/through';
992    }
993  }
994  if ($flag ne 'n') {
995    printError("Please choose a valid POP location $flag.  Valid ".
996        "POP locations are currently:<br>\n".join (" - ", @poplist));
997    return;
998  }
999
1000  return 'OK';
1001} # end validateInput
1002
1003
1004# Displays details of a specific allocation in a form
1005# Allows update/delete
1006# action=edit
1007sub edit {
1008
1009  my $sql;
1010
1011  # Two cases:  block is a netblock, or block is a static IP from a pool
1012  # because I'm lazy, we'll try to make the SELECT's bring out identical)ish) data
1013  if ($webvar{block} =~ /\/32$/) {
1014    $sql = "select ip,custid,type,city,circuitid,description,notes,modifystamp,privdata,oldcustid from poolips where ip='$webvar{block}'";
1015  } else {
1016    $sql = "select cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata,oldcustid,swip from allocations where cidr='$webvar{block}'"
1017  }
1018
1019  # gotta snag block info from db
1020  $sth = $ip_dbh->prepare($sql);
1021  $sth->execute;
1022  my @data = $sth->fetchrow_array;
1023
1024  # Clean up extra whitespace on alloc type
1025  $data[2] =~ s/\s//;
1026
1027  open (HTML, "../editDisplay.html")
1028        or croak "Could not open editDisplay.html :$!";
1029  my $html = join('', <HTML>);
1030
1031  # We can't let the city be changed here;  this block is a part of
1032  # a larger routed allocation and therefore by definition can't be moved.
1033  # block and city are static.
1034##fixme
1035# Needs thinking.  Have to allow changes to city to correct errors, no?
1036  $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1037
1038  if ($IPDBacl{$authuser} =~ /c/) {
1039    $html =~ s/\$\$CUSTID\$\$/<input type=text name=custid value="$data[1]" maxlength=15 class="regular">/;
1040
1041# Screw it.  Changing allocation types gets very ugly VERY quickly- especially
1042# with the much longer list of allocation types.
1043# We'll just show what type of block it is.
1044
1045# this has now been Requested, so here goes.
1046
1047##fixme The check here should be built from the database
1048    if ($data[2] =~ /^.[ne]$/) {
1049      # Block that can be changed
1050      my $blockoptions = "<select name=alloctype><option".
1051        (($data[2] eq 'me') ? ' selected' : '') ." value='me'>Dialup netblock</option>\n<option".
1052        (($data[2] eq 'de') ? ' selected' : '') ." value='de'>Dynamic DSL netblock</option>\n<option".
1053        (($data[2] eq 'ce') ? ' selected' : '') ." value='ce'>Dynamic cable netblock</option>\n<option".
1054        (($data[2] eq 'we') ? ' selected' : '') ." value='we'>Dynamic wireless netblock</option>\n<option".
1055        (($data[2] eq 'cn') ? ' selected' : '') ." value='cn'>Customer netblock</option>\n<option".
1056        (($data[2] eq 'en') ? ' selected' : '') ." value='en'>End-use netblock</option>\n<option".
1057        (($data[2] eq 'in') ? ' selected' : '') ." value='in'>Internal netblock</option>\n".
1058        "</select>\n";
1059      $html =~ s/\$\$TYPESELECT\$\$/$blockoptions/g;
1060    } else {
1061      $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}<input type=hidden name=alloctype value="$data[2]">/g;
1062    }
1063## node hack
1064  $sth = $ip_dbh->prepare("SELECT node_id FROM noderef WHERE block='$webvar{block}'");
1065  $sth->execute;
1066  my ($nodeid) = $sth->fetchrow_array();
1067  if ($nodeid) {
1068    $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
1069    $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
1070    my $nodes = "<select name=node>\n";
1071    while (my ($nid,$nname) = $sth->fetchrow_array()) {
1072      $nodes .= "<option".($nodeid == $nid ? ' selected' : '')." value='$nid'>$nname</option>\n";
1073    }
1074    $nodes .= "</select>\n";
1075    $html =~ s/\$\$NODE\$\$/$nodes/;
1076  } else {
1077    if ($data[2] eq 'fr' || $data[2] eq 'bi') {
1078      $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
1079      $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
1080      my $nodes = "<select name=node>\n<option value=>--</option>\n";
1081      while (my ($nid,$nname) = $sth->fetchrow_array()) {
1082        $nodes .= "<option value='$nid'>$nname</option>\n";
1083      }
1084      $nodes .= "</select>\n";
1085      $html =~ s/\$\$NODE\$\$/$nodes/;
1086    } else {
1087      $html =~ s|\$\$NODE\$\$|N/A|;
1088    }
1089  }
1090## end node hack
1091    $html =~ s/\$\$OLDCUSTID\$\$/$data[9]/g;
1092    $html =~ s/\$\$CITY\$\$/<input type=text name=city value="$data[3]">/g;
1093    $html =~ s/\$\$CIRCID\$\$/<input type="text" name="circid" value="$data[4]" maxlength=64 size=64 class="regular">/g;
1094    $html =~ s/\$\$DESC\$\$/<input type="text" name="desc" value="$data[5]" maxlength=64 size=64 class="regular">/g;
1095    $html =~ s|\$\$NOTES\$\$|<textarea rows="8" cols="64" name="notes" class="regular">$data[6]</textarea>|g;
1096  } else {
1097## node hack
1098    if ($data[2] eq 'fr' || $data[2] eq 'bi') {
1099      $sth = $ip_dbh->prepare("SELECT node_name FROM nodes INNER JOIN noderef".
1100        " ON nodes.node_id=noderef.node_id WHERE noderef.block='$webvar{block}'");
1101      $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
1102      my ($node) = $sth->fetchrow_array;
1103      $html =~ s/\$\$NODE\$\$/$node/;
1104    } else {
1105      $html =~ s|\$\$NODE\$\$|N/A|;
1106    }
1107## end node hack
1108    $html =~ s/\$\$CUSTID\$\$/$data[1]/g;
1109    $html =~ s/\$\$OLDCUSTID\$\$/$data[9]/g;
1110    $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}/g;
1111    $html =~ s/\$\$CITY\$\$/$data[3]/g;
1112    $html =~ s/\$\$CIRCID\$\$/$data[4]/g;
1113    $html =~ s/\$\$DESC\$\$/$data[5]/g;
1114    $html =~ s/\$\$NOTES\$\$/$data[6]/g;
1115  }
1116  my ($lastmod,undef) = split /\s+/, $data[7];
1117  $html =~ s/\$\$LASTMOD\$\$/$lastmod/g;
1118
1119## Hack time!  SWIP isn't going to stay, so I'm not going to integrate it with ACLs.
1120if ($data[2] =~ /.i/) {
1121  $html =~ s/\$\$SWIP\$\$/N\/A/;
1122} else {
1123  my $tmp = (($data[10] eq 'n') ? '<input type=checkbox name=swip>' : 
1124        '<input type=checkbox name=swip checked=yes>');
1125  $html =~ s/\$\$SWIP\$\$/$tmp/;
1126}
1127
1128  # Allows us to "correctly" colour backgrounds in table
1129  my $i=1;
1130
1131  # Check to see if we can display sensitive data
1132  my $privdata = '';
1133  if ($IPDBacl{$authuser} =~ /s/) {
1134    $privdata = qq(<tr class="color).($i%2).qq("><td class=heading>Restricted data:</td>).
1135        qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
1136        qq($data[8]</textarea></td></tr>\n);
1137    $i++;
1138  }
1139  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1140
1141  # More ACL trickery - we can live with forms that don't submit,
1142  # but we can't leave the extra table rows there, and we *really*
1143  # can't leave the submit buttons there.
1144  my $updok = '';
1145  if ($IPDBacl{$authuser} =~ /c/) {
1146    $updok = qq(<tr class="color).($i%2).qq("><td colspan=2><div class="center">).
1147        qq(<input type="submit" value=" Update this block " class="regular">).
1148        "</div></td></tr></form>\n";
1149    $i++;
1150  }
1151  $html =~ s/\$\$UPDOK\$\$/$updok/g;
1152
1153  my $delok = '';
1154  if ($IPDBacl{$authuser} =~ /d/) {
1155    $delok = qq(<form method="POST" action="main.cgi">
1156        <tr class="color).($i%2).qq("><td colspan=2 class="regular"><div class=center>
1157        <input type="hidden" name="action" value="delete">
1158        <input type="hidden" name="block" value="$webvar{block}">
1159        <input type="hidden" name="alloctype" value="$data[2]">
1160        <input type=submit value=" Delete this block ">
1161        </div></td></tr>);
1162  }
1163  $html =~ s/\$\$DELOK\$\$/$delok/;
1164
1165  print $html;
1166
1167} # edit()
1168
1169
1170# Stuff new info about a block into the db
1171# action=update
1172sub update {
1173  if ($IPDBacl{$authuser} !~ /c/) {
1174    printError("You shouldn't have been able to get here.  Access denied.");
1175    return;
1176  }
1177
1178  # Check to see if we can update restricted data
1179  my $privdata = '';
1180  if ($IPDBacl{$authuser} =~ /s/) {
1181    $privdata = ",privdata='$webvar{privdata}'";
1182  }
1183
1184  # Make sure incoming data is in correct format - custID among other things.
1185  return if !validateInput;
1186
1187  # SQL transaction wrapper
1188  eval {
1189    # Relatively simple SQL transaction here.
1190    my $sql;
1191    if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1192      $sql = "update poolips set custid='$webvar{custid}',notes='$webvar{notes}',".
1193        "circuitid='$webvar{circid}',description='$webvar{desc}',city='$webvar{city}'".
1194        "$privdata where ip='$webvar{block}'";
1195    } else {
1196      $sql = "update allocations set custid='$webvar{custid}',".
1197        "description='$webvar{desc}',notes='$webvar{notes}',city='$webvar{city}',".
1198        "type='$webvar{alloctype}',circuitid='$webvar{circid}'$privdata,".
1199        "swip='".($webvar{swip} eq 'on' ? 'y' : 'n')."' ".
1200        "where cidr='$webvar{block}'";
1201    }
1202    # Log the details of the change.
1203    syslog "debug", $sql;
1204    $sth = $ip_dbh->prepare($sql);
1205    $sth->execute;
1206## node hack
1207    if ($webvar{node}) {
1208      $ip_dbh->do("DELETE FROM noderef WHERE block='$webvar{block}'");
1209      $sth = $ip_dbh->prepare("INSERT INTO noderef (block,node_id) VALUES (?,?)");
1210      $sth->execute($webvar{block},$webvar{node});
1211    }
1212## end node hack
1213    $ip_dbh->commit;
1214  };
1215  if ($@) {
1216    my $msg = $@;
1217    carp "Transaction aborted because $msg";
1218    eval { $ip_dbh->rollback; };
1219    syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1220    printError("Could not update block/IP $webvar{block}: $msg");
1221    return;
1222  }
1223
1224  # If we get here, the operation succeeded.
1225  syslog "notice", "$authuser updated $webvar{block}";
1226#mailNotify('nocmgr@example.com',"SWIPed: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1227#       "$webvar{block} had SWIP status changed to \"Yes\" by $authuser");
1228  open (HTML, "../updated.html")
1229        or croak "Could not open updated.html :$!";
1230  my $html = join('', <HTML>);
1231
1232  # Link back to browse-routed or list-pool page on "Update complete" page.
1233  my $backlink = "/ip/cgi-bin/main.cgi?action=";
1234  my $cblock;   # to contain the CIDR of the container block we're retrieving.
1235  my $sql;
1236  if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1237    $sql = "select pool from poolips where ip='$webvar{block}'";
1238    $backlink .= "listpool&pool=";
1239  } else {
1240    $sql = "select cidr from routed where cidr >>= '$webvar{block}'";
1241    $backlink .= "showrouted&block=";
1242  }
1243  # I define there to be no errors on this operation...  so we don't need to check for them.
1244  $sth = $ip_dbh->prepare($sql);
1245  $sth->execute;
1246  $sth->bind_columns(\$cblock);
1247  $sth->fetch();
1248  $sth->finish;
1249  $backlink .= $cblock;
1250
1251my $swiptmp = ($webvar{swip} eq 'on' ? 'Yes' : 'No');
1252  $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1253  $webvar{city} = desanitize($webvar{city});
1254  $html =~ s/\$\$CITY\$\$/$webvar{city}/g;
1255  $html =~ s/\$\$ALLOCTYPE\$\$/$webvar{alloctype}/g;
1256  $html =~ s/\$\$TYPEFULL\$\$/$disp_alloctypes{$webvar{alloctype}}/g;
1257  $html =~ s/\$\$CUSTID\$\$/$webvar{custid}/g;
1258  $html =~ s/\$\$SWIP\$\$/$swiptmp/g;
1259  $webvar{circid} = desanitize($webvar{circid});
1260  $html =~ s/\$\$CIRCID\$\$/$webvar{circid}/g;
1261  $webvar{desc} = desanitize($webvar{desc});
1262  $html =~ s/\$\$DESC\$\$/$webvar{desc}/g;
1263  $webvar{notes} = desanitize($webvar{notes});
1264  $html =~ s/\$\$NOTES\$\$/$webvar{notes}/g;
1265  $html =~ s/\$\$BACKLINK\$\$/$backlink/g;
1266  $html =~ s/\$\$BACKBLOCK\$\$/$cblock/g;
1267
1268  if ($IPDBacl{$authuser} =~ /s/) {
1269    $privdata = qq(<tr class="color2"><td valign="top">Restricted data:</td>).
1270        qq(<td class="regular">).desanitize($webvar{privdata}).qq(</td></tr>\n);
1271  }
1272  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1273
1274  print $html;
1275
1276} # update()
1277
1278
1279# Delete an allocation.
1280sub remove {
1281  if ($IPDBacl{$authuser} !~ /d/) {
1282    printError("You shouldn't have been able to get here.  Access denied.");
1283    return;
1284  }
1285
1286  #show confirm screen.
1287  open HTML, "../confirmRemove.html"
1288        or croak "Could not open confirmRemove.html :$!";
1289  my $html = join('', <HTML>);
1290  close HTML;
1291
1292  # Serves'em right for getting here...
1293  if (!defined($webvar{block})) {
1294    printError("Error 332");
1295    return;
1296  }
1297
1298  my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype, $privdata);
1299
1300  if ($webvar{alloctype} eq 'rm') {
1301    $sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
1302    $sth->execute();
1303
1304# This feels...  extreme.
1305    croak $sth->errstr() if($sth->errstr());
1306
1307    $sth->bind_columns(\$cidr,\$city);
1308    $sth->execute();
1309    $sth->fetch || croak $sth->errstr();
1310    $custid = "N/A";
1311    $alloctype = $webvar{alloctype};
1312    $circid = "N/A";
1313    $desc = "N/A";
1314    $notes = "N/A";
1315
1316  } elsif ($webvar{alloctype} eq 'mm') {
1317    $cidr = $webvar{block};
1318    $city = "N/A";
1319    $custid = "N/A";
1320    $alloctype = $webvar{alloctype};
1321    $circid = "N/A";
1322    $desc = "N/A";
1323    $notes = "N/A";
1324  } elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=[rm]m
1325
1326    # Unassigning a static IP
1327    my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid,privdata".
1328        " from poolips where ip='$webvar{block}'");
1329    $sth->execute();
1330#  croak $sth->errstr() if($sth->errstr());
1331
1332    $sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid,
1333        \$privdata);
1334    $sth->fetch() || croak $sth->errstr;
1335
1336  } else { # done with alloctype=~ /^.i$/
1337
1338    my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes,privdata".
1339        " from allocations where cidr='$webvar{block}'");
1340    $sth->execute();
1341#       croak $sth->errstr() if($sth->errstr());
1342
1343    $sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc,
1344        \$notes, \$privdata);
1345    $sth->fetch() || carp $sth->errstr;
1346  } # end cases for different alloctypes
1347
1348  # Munge everything into HTML
1349  $html =~ s|Please confirm|Please confirm <b>removal</b> of|;
1350  $html =~ s|\$\$BLOCK\$\$|$cidr|g;
1351  $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$alloctype}|g;
1352  $html =~ s|\$\$ALLOCTYPE\$\$|$alloctype|g;
1353  $html =~ s|\$\$CITY\$\$|$city|g;
1354  $html =~ s|\$\$CUSTID\$\$|$custid|g;
1355  $html =~ s|\$\$CIRCID\$\$|$circid|g;
1356  $html =~ s|\$\$DESC\$\$|$desc|g;
1357  $html =~ s|\$\$NOTES\$\$|$notes|g;
1358
1359  $html =~ s|\$\$ACTION\$\$|finaldelete|g;
1360
1361  # Set the warning text.
1362  if ($alloctype =~ /^.[pd]$/) {
1363    $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>|;
1364  } else {
1365    $html =~ s|<!--warn-->|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.</div></td></tr>|;
1366  }
1367
1368  my $i = 1;
1369  # Check to see if user is allowed to do anything with sensitive data
1370  if ($IPDBacl{$authuser} =~ /s/) {
1371    $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
1372        qq(<td class=regular>$privdata</td></tr>\n);
1373    $i++;
1374  }
1375  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1376
1377  $i = ++$i % 2;
1378  $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
1379
1380  print $html;
1381} # end edit()
1382
1383
1384# Delete an allocation.  Return it to the freeblocks table;  munge
1385# data as necessary to keep as few records as possible in freeblocks
1386# to prevent weirdness when allocating blocks later.
1387# Remove IPs from pool listing if necessary
1388sub finalDelete {
1389  if ($IPDBacl{$authuser} !~ /d/) {
1390    printError("You shouldn't have been able to get here.  Access denied.");
1391    return;
1392  }
1393
1394  # need to retrieve block data before deleting so we can notify on that
1395  my ($cidr,$custid,$type,$city,$description) = getBlockData($ip_dbh, $webvar{block});
1396
1397  my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
1398
1399  if ($code eq 'OK') {
1400    print "<div class=heading align=center>Success!  $webvar{block} deallocated.</div>\n";
1401    syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}".
1402        " $custid, $city, desc='$description'";
1403    # Notify tech@ when a block/IP is deallocated
1404#    mailNotify('tech@example.com',"REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1405#       "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n".
1406#       "CustID: $custid\nCity: $city\nDescription: $description\n");
1407#    mailNotify('nocmgr@example.com',"REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1408#       "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n".
1409#       "CustID: $custid\nCity: $city\nDescription: $description\n");
1410  } else {
1411    if ($webvar{alloctype} =~ /^.i$/) {
1412      syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1413      printError("Could not deallocate static IP $webvar{block}: $msg");
1414    } else {
1415      syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1416      printError("Could not deallocate netblock $webvar{block}: $msg");
1417    }
1418  }
1419
1420} # finalDelete
1421
1422
1423sub exitError {
1424  my $errStr = $_[0];
1425  printHeader('','');
1426  print qq(<center><p class="regular"> $errStr </p>
1427<input type="button" value="Back" onclick="history.go(-1)">
1428</center>
1429);
1430  printFooter();
1431  exit;
1432} # errorExit
1433
1434
1435# Just in case we manage to get here.
1436exit 0;
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