source: branches/stable/cgi-bin/main.cgi @ 407

Last change on this file since 407 was 407, checked in by Kris Deugau, 12 years ago

/branches/stable

Remove NOC-VPN hack comment block. See #13.

  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 49.3 KB
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1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3# Started munging from noc.vianet's old IPDB 04/22/2004
4###
5# SVN revision info
6# $Date: 2010-05-12 22:06:00 +0000 (Wed, 12 May 2010) $
7# SVN revision $Rev: 407 $
8# Last update by $Author: kdeugau $
9###
10
11use strict;             
12use warnings;   
13use CGI::Carp qw(fatalsToBrowser);
14use DBI;
15use CommonWeb qw(:ALL);
16use MyIPDB;
17use CustIDCK;
18use POSIX qw(ceil);
19use NetAddr::IP;
20
21use Sys::Syslog;
22
23openlog "IPDB","pid","local2";
24
25# Collect the username from HTTP auth.  If undefined, we're in
26# a test environment, or called without a username.
27my $authuser;
28if (!defined($ENV{'REMOTE_USER'})) {
29  $authuser = '__temptest';
30} else {
31  $authuser = $ENV{'REMOTE_USER'};
32}
33
34syslog "debug", "$authuser active, $ENV{'REMOTE_ADDR'}";
35
36# Why not a global DB handle?  (And a global statement handle, as well...)
37# Use the connectDB function, otherwise we end up confusing ourselves
38my $ip_dbh;
39my $sth;
40my $errstr;
41($ip_dbh,$errstr) = connectDB_My;
42if (!$ip_dbh) {
43  exitError("Database error: $errstr\n");
44}
45initIPDBGlobals($ip_dbh);
46
47# Headerize!  Make sure we replace the $$EXTRA0$$ bit as needed.
48printHeader('', ($IPDBacl{$authuser} =~ /a/ ?
49        '<td align=right><a href="/ip/cgi-bin/main.cgi?action=assign">Add new assignment</a>' : ''
50        ));
51
52
53# Global variables
54my %webvar = parse_post();
55cleanInput(\%webvar);
56
57
58#main()
59
60if(!defined($webvar{action})) {
61  $webvar{action} = "<NULL>";   #shuts up the warnings.
62}
63
64if($webvar{action} eq 'index') {
65  showSummary();
66} elsif ($webvar{action} eq 'addmaster') {
67  if ($IPDBacl{$authuser} !~ /a/) {
68    printError("You shouldn't have been able to get here.  Access denied.");
69  } else {
70    open HTML, "<../addmaster.html";
71    print while <HTML>;
72  }
73} elsif ($webvar{action} eq 'newmaster') {
74
75  if ($IPDBacl{$authuser} !~ /a/) {
76    printError("You shouldn't have been able to get here.  Access denied.");
77  } else {
78
79    my $cidr = new NetAddr::IP $webvar{cidr};
80
81    print "<div type=heading align=center>Adding $cidr as master block....</div>\n";
82
83    my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr});
84
85    if ($code eq 'FAIL') {
86      carp "Transaction aborted because $msg";
87      syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
88      printError("Could not add master block $webvar{cidr} to database: $msg");
89    } else {
90      print "<div type=heading align=center>Success!</div>\n";
91      syslog "info", "$authuser added master block $webvar{cidr}";
92    }
93
94  } # ACL check
95
96} # end add new master
97
98elsif($webvar{action} eq 'showmaster') {
99  showMaster();
100}
101elsif($webvar{action} eq 'showrouted') {
102  showRBlock();
103}
104elsif($webvar{action} eq 'listpool') {
105  listPool();
106}
107
108# Not modified or added;  just shuffled
109elsif($webvar{action} eq 'assign') {
110  assignBlock();
111}
112elsif($webvar{action} eq 'confirm') {
113  confirmAssign();
114}
115elsif($webvar{action} eq 'insert') {
116  insertAssign();
117}
118elsif($webvar{action} eq 'edit') {
119  edit();
120}
121elsif($webvar{action} eq 'update') {
122  update();
123}
124elsif($webvar{action} eq 'delete') {
125  remove();
126}
127elsif($webvar{action} eq 'finaldelete') {
128  finalDelete();
129}
130elsif ($webvar{action} eq 'nodesearch') {
131  open HTML, "<../nodesearch.html";
132  my $html = join('',<HTML>);
133  close HTML;
134
135  $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
136  $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
137  my $nodes = '';
138  while (my ($nid,$nname) = $sth->fetchrow_array()) {
139    $nodes .= "<option value='$nid'>$nname</option>\n";
140  }
141  $html =~ s/\$\$NODELIST\$\$/$nodes/;
142
143  print $html;
144}
145
146# Default is an error.  It shouldn't be possible to easily get here.
147# The only way I can think of offhand is to just call main.cgi bare-
148# which is not in any way guaranteed to provide anything useful.
149else {
150  my $rnd = rand 500;
151  my $boing = sprintf("%.2f", rand 500);
152  my @excuses = ("Aether cloudy.  Ask again later.","The gods are unhappy with your sacrifice.",
153        "Because one of it's legs are both the same", "*wibble*",
154        "Hey! Stop pushing my buttons!", "I ain't done nuttin'", "9",
155        "8", "9", "10", "11", "12", "13", "14", "15", "16", "17");
156  printAndExit("Error $boing:  ".$excuses[$rnd/30.0]);
157}
158## Finally! Done with that NASTY "case" emulation!
159
160
161
162# Clean up IPDB globals, DB handle, etc.
163finish($ip_dbh);
164
165print qq(<div align=right style="position: absolute; right: 30px;">).
166        qq(<a href="/ip/cgi-bin/admin.cgi">Admin tools</a></div><br>\n)
167        if $IPDBacl{$authuser} =~ /A/;
168
169# We print the footer here, so we don't have to do it elsewhere.
170printFooter;
171# Just in case something waaaayyy down isn't in place
172# properly... we exit explicitly.
173exit;
174
175
176
177# args are: a reference to an array with the row to be printed and the
178# class(stylesheet) to use for formatting.
179# if ommitting the class - call the sub as &printRow(\@array)
180sub printRow {
181  my ($rowRef,$class) = @_;
182
183  if (!$class) {
184    print "<tr>\n";
185  } else {
186    print "<tr class=\"$class\">\n";
187  }
188
189ELEMENT:  foreach my $element (@$rowRef) {
190    if (!defined($element)) {
191      print "<td></td>\n";
192      next ELEMENT;
193    }
194    $element =~ s|\n|</br>|g;
195    print "<td>$element</td>\n";
196  }
197  print "</tr>";
198} # printRow
199
200
201# Prints table headings.  Accepts any number of arguments;
202# each argument is a table heading.
203sub startTable {
204  print qq(<center><table width="98%" cellspacing="0" class="center"><tr>);
205
206  foreach(@_) {
207    print qq(<td class="heading">$_</td>);
208  }
209  print "</tr>\n";
210} # startTable
211
212
213# Initial display:  Show master blocks with total allocated subnets, total free subnets
214sub showSummary {
215
216  startTable('Master netblock', 'Routed netblocks', 'Allocated netblocks',
217        'Free netblocks', 'Largest free block');
218
219  my %allocated;
220  my %free;
221  my %routed;
222  my %bigfree;
223
224  # Count the allocations.
225  $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
226  foreach my $master (@masterblocks) {
227    $sth->execute("$master");
228    $sth->bind_columns(\$allocated{"$master"});
229    $sth->fetch();
230  }
231
232  # Count routed blocks
233  $sth = $ip_dbh->prepare("select count(*) from routed where cidr <<= ?");
234  foreach my $master (@masterblocks) {
235    $sth->execute("$master");
236    $sth->bind_columns(\$routed{"$master"});
237    $sth->fetch();
238  }
239
240  # Count the free blocks.
241  $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
242        "(routed='y' or routed='n')");
243  foreach my $master (@masterblocks) {
244    $sth->execute("$master");
245    $sth->bind_columns(\$free{"$master"});
246    $sth->fetch();
247  }
248
249  # Find the largest free block in each master
250  $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
251        "(routed='y' or routed='n') order by maskbits limit 1");
252  foreach my $master (@masterblocks) {
253    $sth->execute("$master");
254    $sth->bind_columns(\$bigfree{"$master"});
255    $sth->fetch();
256  }
257
258  # Print the data.
259  my $count=0;
260  foreach my $master (@masterblocks) {
261    my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showmaster&block=$master\">$master</a>",
262        $routed{"$master"}, $allocated{"$master"}, $free{"$master"}, 
263        ( ($bigfree{"$master"} eq '') ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
264        );
265
266    printRow(\@row, 'color1' ) if($count%2==0);
267    printRow(\@row, 'color2' ) if($count%2!=0);
268    $count++;
269  }
270  print "</table>\n";
271  if ($IPDBacl{$authuser} =~ /a/) {
272    print qq(<a href="/ip/cgi-bin/main.cgi?action=addmaster">Add new master block</a><br><br>\n);
273  }
274  print "Note:  Free blocks noted here include both routed and unrouted blocks.\n";
275
276} # showSummary
277
278
279# Display detail on master
280# Alrighty then!  We're showing routed blocks within a single master this time.
281# We should be able to steal code from showSummary(), and if I'm really smart
282# I'll figger a way to munge the two together.  (Once I've done that, everything
283# else should follow.  YMMV.)
284sub showMaster {
285
286  print qq(<center><div class="heading">Summarizing routed blocks for ).
287        qq($webvar{block}:</div></center><br>\n);
288
289  my %allocated;
290  my %free;
291  my %routed;
292  my %bigfree;
293
294  my $master = new NetAddr::IP $webvar{block};
295  my @localmasters;
296
297  # Fetch only the blocks relevant to this master
298  $sth = $ip_dbh->prepare("select cidr,city from routed where cidr <<= '$master' order by cidr");
299  $sth->execute();
300
301  my $i=0;
302  while (my @data = $sth->fetchrow_array()) {
303    my $cidr = new NetAddr::IP $data[0];
304    $localmasters[$i++] = $cidr;
305    $free{"$cidr"} = 0;
306    $allocated{"$cidr"} = 0;
307    $bigfree{"$cidr"} = 128;
308    # Retain the routing destination
309    $routed{"$cidr"} = $data[1];
310  }
311
312  # Check if there were actually any blocks routed from this master
313  if ($i > 0) {
314    startTable('Routed block','Routed to','Allocated blocks',
315        'Free blocks','Largest free block');
316
317    # Count the allocations
318    $sth = $ip_dbh->prepare("select count(*) from allocations where cidr <<= ?");
319    foreach my $master (@localmasters) {
320      $sth->execute("$master");
321      $sth->bind_columns(\$allocated{"$master"});
322      $sth->fetch();
323    }
324
325    # Count the free blocks.
326    $sth = $ip_dbh->prepare("select count(*) from freeblocks where cidr <<= ? and ".
327        "(routed='y' or routed='n')");
328    foreach my $master (@localmasters) {
329      $sth->execute("$master");
330      $sth->bind_columns(\$free{"$master"});
331      $sth->fetch();
332    }
333
334    # Get the size of the largest free block
335    $sth = $ip_dbh->prepare("select maskbits from freeblocks where cidr <<= ? and ".
336        "(routed='y' or routed='n') order by maskbits limit 1");
337    foreach my $master (@localmasters) {
338      $sth->execute("$master");
339      $sth->bind_columns(\$bigfree{"$master"});
340      $sth->fetch();
341    }
342
343    # Print the data.
344    my $count=0;
345    foreach my $master (@localmasters) {
346      my @row = ("<a href=\"/ip/cgi-bin/main.cgi?action=showrouted&block=$master\">$master</a>",
347        $routed{"$master"}, $allocated{"$master"},
348        $free{"$master"},
349        ( ($bigfree{"$master"} eq 128) ? ("&lt;NONE&gt;") : ("/".$bigfree{"$master"}) )
350      );
351      printRow(\@row, 'color1' ) if($count%2==0);
352      printRow(\@row, 'color2' ) if($count%2!=0);
353      $count++;
354    }
355  } else {
356    # If a master block has no routed blocks, then by definition it has no
357    # allocations, and can be deleted.
358    print qq(<hr width="60%"><center><div class="heading">No allocations in ).
359        qq($master.</div>\n).
360        ($IPDBacl{$authuser} =~ /d/ ?
361                qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
362                qq(<input type=hidden name=action value="delete">\n).
363                qq(<input type=hidden name=block value="$master">\n).
364                qq(<input type=hidden name=alloctype value="mm">\n).
365                qq(<input type=submit value=" Remove this master ">\n).
366                qq(</form></center>\n) :
367                '');
368
369  } # end check for existence of routed blocks in master
370
371  print qq(</table>\n<hr width="60%">\n).
372        qq(<center><div class="heading">Unrouted blocks in $master:</div></center><br>\n);
373
374  startTable('Netblock','Range');
375
376  # Snag the free blocks.
377  my $count = 0;
378  $sth = $ip_dbh->prepare("select cidr from freeblocks where cidr <<='$master' and ".
379        "routed='n' order by cidr");
380  $sth->execute();
381  while (my @data = $sth->fetchrow_array()) {
382    my $cidr = new NetAddr::IP $data[0];
383    my @row = ("$cidr", $cidr->range);
384    printRow(\@row, 'color1' ) if($count%2==0);
385    printRow(\@row, 'color2' ) if($count%2!=0);
386    $count++;
387  }
388
389  print "</table>\n";
390} # showMaster
391
392
393# Display details of a routed block
394# Alrighty then!  We're showing allocations within a routed block this time.
395# We should be able to steal code from showSummary() and showMaster(), and if
396# I'm really smart I'll figger a way to munge all three together.  (Once I've
397# done that, everything else should follow.  YMMV.
398# This time, we check the database before spewing, because we may
399# not have anything useful to spew.
400sub showRBlock {
401
402  my $master = new NetAddr::IP $webvar{block};
403
404  $sth = $ip_dbh->prepare("select city from routed where cidr='$master'");
405  $sth->execute;
406  my @data = $sth->fetchrow_array;
407
408  print qq(<center><div class="heading">Summarizing allocated blocks for ).
409        qq($master ($data[0]):</div></center><br>\n);
410
411  startTable('CIDR allocation','Customer Location','Type','CustID','SWIPed?','Description/Name');
412
413  # Snag the allocations for this block
414  $sth = $ip_dbh->prepare("select cidr,city,type,custid,swip,description".
415        " from allocations where cidr <<= '$master' order by cidr");
416  $sth->execute();
417
418  # hack hack hack
419  # set up to flag swip=y records if they don't actually have supporting data in the customers table
420  my $custsth = $ip_dbh->prepare("select count(*) from customers where custid=?");
421
422  my $count=0;
423  while (my @data = $sth->fetchrow_array()) {
424    # cidr,city,type,custid,swip,description, as per the SELECT
425    my $cidr = new NetAddr::IP $data[0];
426
427    # Clean up extra spaces that are borking things.
428#    $data[2] =~ s/\s+//g;
429
430    $custsth->execute($data[3]);
431    my ($ncust) = $custsth->fetchrow_array();
432
433    # Prefix subblocks with "Sub "
434    my @row = ( (($data[2] =~ /^.r$/) ? 'Sub ' : '').
435        qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
436        $data[1], $disp_alloctypes{$data[2]}, $data[3], 
437        ($data[4] eq 'y' ? ($ncust == 0 ? 'Yes<small>*</small>' : 'Yes') : 'No'), $data[5]);
438    # If the allocation is a pool, allow listing of the IPs in the pool.
439    if ($data[2] =~ /^.[pd]$/) {
440      $row[0] .= ' &nbsp; <a href="/ip/cgi-bin/main.cgi?action=listpool'.
441        "&pool=$data[0]\">List IPs</a>";
442    }
443
444    printRow(\@row, 'color1') if ($count%2 == 0);
445    printRow(\@row, 'color2') if ($count%2 != 0);
446    $count++;
447  }
448
449  print "</table>\n";
450
451  # If the routed block has no allocations, by definition it only has
452  # one free block, and therefore may be deleted.
453  if ($count == 0) {
454    print qq(<hr width="60%"><center><div class="heading">No allocations in ).
455        qq($master.</div></center>\n).
456        ($IPDBacl{$authuser} =~ /d/ ?
457                qq(<form action="/ip/cgi-bin/main.cgi" method=POST>\n).
458                qq(<input type=hidden name=action value="delete">\n).
459                qq(<input type=hidden name=block value="$master">\n).
460                qq(<input type=hidden name=alloctype value="rm">\n).
461                qq(<input type=submit value=" Remove this block ">\n).
462                qq(</form>\n) :
463                '');
464  }
465
466  print qq(<hr width="60%">\n<center><div class="heading">Free blocks within routed ).
467        qq(submaster $master</div></center>\n);
468
469  startTable('CIDR block','Range');
470
471  # Snag the free blocks.  We don't really *need* to be pedantic about avoiding
472  # unrouted free blocks, but it's better to let the database do the work if we can.
473  $count = 0;
474  $sth = $ip_dbh->prepare("select cidr,routed from freeblocks where cidr <<= '$master'".
475        " order by cidr");
476  $sth->execute();
477  while (my @data = $sth->fetchrow_array()) {
478    # cidr,routed
479    my $cidr = new NetAddr::IP $data[0];
480    # Include some HairyPerl(TM) to prefix subblocks with "Sub "
481    my @row = ((($data[1] ne 'y' && $data[1] ne 'n') ? 'Sub ' : '').
482        ($IPDBacl{$authuser} =~ /a/ ? qq(<a href="/ip/cgi-bin/main.cgi?action=assign&block=$cidr&fbtype=$data[1]">$cidr</a>) : $cidr),
483        $cidr->range);
484    printRow(\@row, 'color1') if ($count%2 == 0);
485    printRow(\@row, 'color2') if ($count%2 != 0);
486    $count++;
487  }
488
489  print "</table>\n";
490} # showRBlock
491
492
493# List the IPs used in a pool
494sub listPool {
495
496  my $cidr = new NetAddr::IP $webvar{pool};
497
498  my ($pooltype,$poolcity);
499
500  # Snag pool info for heading
501  $sth = $ip_dbh->prepare("select type,city from allocations where cidr='$cidr'");
502  $sth->execute;
503  $sth->bind_columns(\$pooltype, \$poolcity);
504  $sth->fetch() || carp $sth->errstr;
505
506  print qq(<center><div class="heading">Listing pool IPs for $cidr<br>\n).
507        qq(($disp_alloctypes{$pooltype} in $poolcity)</div></center><br>\n);
508  # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
509  if ($pooltype =~ /^.d$/) {
510    print qq(<div class="indent"><b>Reserved IPs:</b><br>\n);
511    print qq(<div class="indent"><table><tr class=color1><td>Network IP:</td><td>).
512        $cidr->addr."</td></tr>\n";
513    $cidr++;
514    print "<tr class=color2><td>Gateway:</td><td>".$cidr->addr."</td></tr>\n";
515    $cidr--;  $cidr--;
516    print "<tr class=color1><td>Broadcast:</td><td>".$cidr->addr."</td></tr>\n".
517        "<tr><td>Netmask:</td><td>".$cidr->mask."</td></tr>\n".
518        "</table></div></div>\n";
519  }
520
521# probably have to add an "edit IP allocation" link here somewhere.
522
523  startTable('IP','Customer ID','Available?','Description','');
524  $sth = $ip_dbh->prepare("select ip,custid,available,description,type".
525        " from poolips where pool='$webvar{pool}' order by ip");
526  $sth->execute;
527  my $count = 0;
528  while (my @data = $sth->fetchrow_array) {
529    # pool,ip,custid,city,ptype,available,notes,description,circuitid
530    # ip,custid,available,description,type
531    # If desc is "null", make it not null.  <g>
532    if ($data[3] eq '') {
533      $data[3] = '&nbsp;';
534    }
535    # Some nice hairy Perl to decide whether to allow unassigning each IP
536    #   -> if $data[2] (aka poolips.available) == 'n' then we print the unassign link
537    #      else we print a blank space
538    my @row = ( qq(<a href="/ip/cgi-bin/main.cgi?action=edit&block=$data[0]">$data[0]</a>),
539        $data[1],$data[2],$data[3],
540        ( (($data[2] eq 'n') && ($IPDBacl{$authuser} =~ /d/)) ?
541          ("<a href=\"/ip/cgi-bin/main.cgi?action=delete&block=$data[0]&".
542           "alloctype=$data[4]\">Unassign this IP</a>") :
543          ("&nbsp;") )
544        );
545    printRow(\@row, 'color1') if($count%2==0);
546    printRow(\@row, 'color2') if($count%2!=0);
547    $count++;
548  }
549  print "</table>\n";
550
551} # end listPool
552
553
554# Show "Add new allocation" page.  Note that the actual page may
555# be one of two templates, and the lists come from the database.
556sub assignBlock {
557
558  if ($IPDBacl{$authuser} !~ /a/) {
559    printError("You shouldn't have been able to get here.  Access denied.");
560    return;
561  }
562
563  my $html;
564
565  # New special case- block to assign is specified
566  if ($webvar{block} ne '') {
567    open HTML, "../fb-assign.html"
568        or croak "Could not open fb-assign.html: $!";
569    $html = join('',<HTML>);
570    close HTML;
571    my $block = new NetAddr::IP $webvar{block};
572    $html =~ s|\$\$BLOCK\$\$|$block|g;
573    $html =~ s|\$\$MASKBITS\$\$|$block->masklen|;
574    my $typelist = '';
575
576    # This is a little dangerous, as it's *theoretically* possible to
577    # get fbtype='n' (aka a non-routed freeblock).  However, should
578    # someone manage to get there, they get what they deserve.
579    if ($webvar{fbtype} ne 'y') {
580      # Snag the type of the block from the database.  We have no
581      # convenient way to pass this in from the calling location.  :/
582      $sth = $ip_dbh->prepare("select type from allocations where cidr >>='$block'");
583      $sth->execute;
584      my @data = $sth->fetchrow_array;
585      $data[0] =~ s/c$/r/;      # Munge the type into the correct form
586      $typelist = "$list_alloctypes{$data[0]}<input type=hidden name=alloctype value=$data[0]>\n";
587    } else {
588      $typelist .= qq(<select name="alloctype">\n);
589      $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 500 ".
590        "and type not like '_i' and type not like '_r' order by listorder");
591      $sth->execute;
592      my @data = $sth->fetchrow_array;
593      $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
594      while (my @data = $sth->fetchrow_array) {
595        $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
596      }
597      $typelist .= "</select>\n";
598    }
599    $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
600  } else {
601    open HTML, "../assign.html"
602        or croak "Could not open assign.html: $!";
603    $html = join('',<HTML>);
604    close HTML;
605    my $masterlist = "<select name=allocfrom><option selected>-</option>\n";
606    foreach my $master (@masterblocks) {
607      $masterlist .= "<option>$master</option>\n";
608    }
609    $masterlist .= "</select>\n";
610    $html =~ s|\$\$MASTERLIST\$\$|$masterlist|g;
611    my $pops = '';
612    foreach my $pop (@poplist) {
613      $pops .= "<option>$pop</option>\n";
614    }
615    $html =~ s|\$\$POPLIST\$\$|$pops|g;
616    my $typelist = '';
617    $sth = $ip_dbh->prepare("select type,listname from alloctypes where listorder < 900 order by listorder");
618    $sth->execute;
619    my @data = $sth->fetchrow_array;
620    $typelist .= "<option value='$data[0]' selected>$data[1]</option>\n";
621    while (my @data = $sth->fetchrow_array) {
622      $typelist .= "<option value='$data[0]'>$data[1]</option>\n";
623    }
624    $html =~ s|\$\$TYPELIST\$\$|$typelist|g;
625  }
626  my $cities = '';
627  foreach my $city (@citylist) {
628    $cities .= "<option>$city</option>\n";
629  }
630  $html =~ s|\$\$ALLCITIES\$\$|$cities|g;
631
632## node hack
633  $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
634  $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
635  my $nodes = '';
636  while (my ($nid,$nname) = $sth->fetchrow_array()) {
637    $nodes .= "<option value='$nid'>$nname</option>\n";
638  }
639  $html =~ s/\$\$NODELIST\$\$/$nodes/;
640## end node hack
641
642  my $i = 0;
643  $i++ if $webvar{fbtype} eq 'y';
644  # Check to see if user is allowed to do anything with sensitive data
645  my $privdata = '';
646  if ($IPDBacl{$authuser} =~ /s/) {
647    $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
648        qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
649        qq(</textarea></td></tr>\n);
650    $i++;
651  }
652  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
653
654  $i = $i % 2;
655  $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
656
657  print $html;
658
659} # assignBlock
660
661
662# Take info on requested IP assignment and see what we can provide.
663sub confirmAssign {
664  if ($IPDBacl{$authuser} !~ /a/) {
665    printError("You shouldn't have been able to get here.  Access denied.");
666    return;
667  }
668
669  my $cidr;
670  my $alloc_from;
671
672  # Going to manually validate some items.
673  # custid and city are automagic.
674  return if !validateInput();
675
676# Several different cases here.
677# Static IP vs netblock
678#  + Different flavours of static IP
679#  + Different flavours of netblock
680
681  if ($webvar{alloctype} =~ /^.i$/) {
682    my ($base,undef) = split //, $webvar{alloctype};    # split into individual chars
683    my ($sql,$city);
684    # Check for pools in Subury, North Bay, or Toronto if DSL or server pool.
685    # Anywhere else is invalid and shouldn't be in the db in the first place.
686    # ... aside from #^%#$%#@#^%^^!!!! legacy data.  GRRR.
687    # Note that we want to retain the requested city to relate to customer info.
688    if ($base =~ /^[ds]$/) {
689      $city = "(allocations.city='Sudbury' or allocations.city='North Bay' or ".
690        "allocations.city='Toronto')";
691    } else {
692      $city = "allocations.city='$webvar{pop}'";
693    }
694
695# Ewww.  But it works.
696    $sth = $ip_dbh->prepare("SELECT (SELECT city FROM allocations WHERE cidr=poolips.pool), ".
697        "poolips.pool, COUNT(*) FROM poolips,allocations WHERE poolips.available='y' AND ".
698        "poolips.pool=allocations.cidr AND $city AND poolips.type LIKE '".$base."_' ".
699        "GROUP BY pool");
700    $sth->execute;
701    my $optionlist;
702    while (my @data = $sth->fetchrow_array) {
703      # city,pool cidr,free IP count
704      if ($data[2] > 0) {
705        $optionlist .= "<option value='$data[1]'>$data[1] [$data[2] free IP(s)] in $data[0]</option>\n";
706      }
707    }
708    $cidr = "Single static IP";
709    $alloc_from = "<select name=alloc_from>".$optionlist."</select>\n";
710
711  } else { # end show pool options
712
713    if ($webvar{fbassign} eq 'y') {
714      $cidr = new NetAddr::IP $webvar{block};
715      $webvar{maskbits} = $cidr->masklen;
716    } else { # done with direct freeblocks assignment
717
718      if (!$webvar{maskbits}) {
719        printError("Please specify a CIDR mask length.");
720        return;
721      }
722      my $sql;
723      my $city;
724      my $failmsg;
725      my $extracond = '';
726      if ($webvar{allocfrom} eq '-') {
727        $extracond = ($webvar{allowpriv} eq 'on' ? '' : 
728                " and not (cidr <<= '192.168.0.0/16'".
729                        " or cidr <<= '10.0.0.0/8'".
730                        " or cidr <<= '172.16.0.0/12')");
731      }
732      my $sortorder;
733      if ($webvar{alloctype} eq 'rm') {
734        if ($webvar{allocfrom} ne '-') {
735          $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'".
736                " and cidr <<= '$webvar{allocfrom}'";
737          $sortorder = "maskbits desc";
738        } else {
739          $sql = "select * from freeblocks where maskbits<=$webvar{maskbits} and routed='n'";
740          $sortorder = "maskbits desc";
741        }
742        $failmsg = "No suitable free block found.<br>\nWe do not have a free".
743          " routeable block of that size.<br>\nYou will have to either route".
744          " a set of smaller netblocks or a single smaller netblock.";
745      } else {
746##fixme
747# This section needs serious Pondering.
748        # Pools of most types get assigned to the POP they're "routed from"
749        # This includes WAN blocks and other netblock "containers"
750        # This does NOT include cable pools.
751        if ($webvar{alloctype} =~ /^.[pc]$/) {
752          if (($webvar{city} !~ /^(Sudbury|North Bay|Toronto)$/) && ($webvar{alloctype} eq 'dp')) {
753            printError("You must chose Sudbury, North Bay, or Toronto for DSL pools.");
754            return;
755          }
756          $city = $webvar{city};
757          $failmsg = "No suitable free block found.<br>\nYou will have to route another".
758            " superblock from one of the<br>\nmaster blocks in Sudbury or chose a smaller".
759            " block size for the pool.";
760        } else {
761          $city = $webvar{pop};
762          $failmsg = "No suitable free block found.<br>\nYou will have to route another".
763            " superblock to $webvar{pop}<br>\nfrom one of the master blocks in Sudbury or".
764            " chose a smaller blocksize.";
765        }
766        if (defined $webvar{allocfrom} && $webvar{allocfrom} ne '-') {
767          $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
768                " and cidr <<= '$webvar{allocfrom}' and routed='".
769                (($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
770          $sortorder = "maskbits desc,cidr";
771        } else {
772          $sql = "select cidr from freeblocks where city='$city' and maskbits<=$webvar{maskbits}".
773                " and routed='".(($webvar{alloctype} =~ /^(.)r$/) ? "$1" : 'y')."'";
774          $sortorder = "maskbits desc,cidr";
775        }
776      }
777      $sql = $sql.$extracond." order by ".$sortorder;
778      $sth = $ip_dbh->prepare($sql);
779      $sth->execute;
780      my @data = $sth->fetchrow_array();
781      if ($data[0] eq "") {
782        printError($failmsg);
783        return;
784      }
785      $cidr = new NetAddr::IP $data[0];
786    } # check for freeblocks assignment or IPDB-controlled assignment
787
788    $alloc_from = qq($cidr<input type=hidden name=alloc_from value="$cidr">);
789
790    # If the block to be allocated is smaller than the one we found,
791    # figure out the "real" block to be allocated.
792    if ($cidr->masklen() ne $webvar{maskbits}) {
793      my $maskbits = $cidr->masklen();
794      my @subblocks;
795      while ($maskbits++ < $webvar{maskbits}) {
796        @subblocks = $cidr->split($maskbits);
797      }
798      $cidr = $subblocks[0];
799    }
800  } # if ($webvar{alloctype} =~ /^.i$/)
801
802  open HTML, "../confirm.html"
803        or croak "Could not open confirm.html: $!";
804  my $html = join '', <HTML>;
805  close HTML;
806
807## node hack
808  if ($webvar{node} && $webvar{node} ne '-') {
809    $sth = $ip_dbh->prepare("SELECT node_name FROM nodes WHERE node_id=?");
810    $sth->execute($webvar{node});
811    my ($nodename) = $sth->fetchrow_array();
812    $html =~ s/\$\$NODENAME\$\$/$nodename/;
813    $html =~ s/\$\$NODEID\$\$/$webvar{node}/;
814  } else {
815    $html =~ s/\$\$NODENAME\$\$//;
816    $html =~ s/\$\$NODEID\$\$//;
817  }
818## end node hack
819
820### gotta fix this in final
821  # Stick in customer info as necessary - if it's blank, it just ends
822  # up as blank lines ignored in the rendering of the page
823        my $custbits;
824  $html =~ s|\$\$CUSTBITS\$\$|$custbits|g;
825###
826
827  # Stick in the allocation data
828  $html =~ s|\$\$ALLOC_TYPE\$\$|$webvar{alloctype}|g;
829  $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$webvar{alloctype}}|g;
830  $html =~ s|\$\$ALLOC_FROM\$\$|$alloc_from|g;
831  $html =~ s|\$\$CIDR\$\$|$cidr|g;
832  $webvar{city} = desanitize($webvar{city});
833  $html =~ s|\$\$CITY\$\$|$webvar{city}|g;
834  $html =~ s|\$\$CUSTID\$\$|$webvar{custid}|g;
835  $webvar{circid} = desanitize($webvar{circid});
836  $html =~ s|\$\$CIRCID\$\$|$webvar{circid}|g;
837  $webvar{desc} = desanitize($webvar{desc});
838  $html =~ s|\$\$DESC\$\$|$webvar{desc}|g;
839  $webvar{notes} = desanitize($webvar{notes});
840  $html =~ s|\$\$NOTES\$\$|$webvar{notes}|g;
841  $html =~ s|\$\$ACTION\$\$|insert|g;
842
843  my $i=1;
844  # Check to see if user is allowed to do anything with sensitive data
845  my $privdata = '';
846  if ($IPDBacl{$authuser} =~ /s/) {
847    $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
848        qq(<td class=regular>$webvar{privdata}).
849        qq(<input type=hidden name=privdata value="$webvar{privdata}"></td></tr>\n);
850    $i++;
851  }
852# We're going to abuse $$PRIVDATA$$ to stuff in some stuff for billing.
853  $privdata .= "<input type=hidden name=billinguser value=$webvar{userid}>\n"
854        if $webvar{userid};
855  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
856
857  $i = $i % 2;
858  $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
859
860  print $html;
861
862} # end confirmAssign
863
864
865# Do the work of actually inserting a block in the database.
866sub insertAssign {
867  if ($IPDBacl{$authuser} !~ /a/) {
868    printError("You shouldn't have been able to get here.  Access denied.");
869    return;
870  }
871  # Some things are done more than once.
872  return if !validateInput();
873
874  if (!defined($webvar{privdata})) {
875    $webvar{privdata} = '';
876  }
877  # $code is "success" vs "failure", $msg contains OK for a
878  # successful netblock allocation, the IP allocated for static
879  # IP, or the error message if an error occurred.
880  my ($code,$msg) = allocateBlock($ip_dbh, $webvar{fullcidr}, $webvar{alloc_from},
881        $webvar{custid}, $webvar{alloctype}, $webvar{city}, $webvar{desc}, $webvar{notes},
882        $webvar{circid}, $webvar{privdata}, $webvar{node});
883
884  if ($code eq 'OK') {
885    if ($webvar{alloctype} =~ /^.i$/) {
886      $msg =~ s|/32||;
887      print qq(<div class="center"><div class="heading">The IP $msg has been allocated to customer $webvar{custid}</div>).
888        ( ($webvar{alloctype} eq 'di' && $webvar{billinguser}) ?
889                qq(<div><a href="https://billing.example.com/radius.pl?).
890                "action=new_radius_user&custid=$webvar{custid}&userid=$webvar{billinguser}".
891                qq(&ipdb=1&ip=$msg">Add this IP to RADIUS user table</a></div>)
892        : "</div>");
893      # Notify tech@example.com
894      mailNotify('tech@example.com',"ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
895        "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
896        "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
897    } else {
898      my $netblock = new NetAddr::IP $webvar{fullcidr};
899      print qq(<div class="center"><div class="heading">The block $webvar{fullcidr} was ).
900        "sucessfully added as: $disp_alloctypes{$webvar{alloctype}}</div>".
901        ( ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) ?
902                qq(<div><a href="https://billing.example.com/radius.pl?).
903                "action=new_radius_user&custid=$webvar{custid}&userid=$webvar{billinguser}".
904                "&route_subnet=".$netblock->addr."&subnet_slash=".$netblock->masklen.
905                "&include_routed_subnet=1&ipdb=1".
906                qq(">Add this netblock to RADIUS user table</a></div>)
907        : "</div>");
908      mailNotify('nocmgr@example.com',"ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
909        "$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
910        "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
911    }
912    syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
913        "'$webvar{alloctype}' ($msg)";
914  } else {
915    syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
916        "'$webvar{alloctype}' by $authuser failed: '$msg'";
917    printError("Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
918        " failed:<br>\n$msg\n");
919  }
920
921} # end insertAssign()
922
923
924# Does some basic checks on common input data to make sure nothing
925# *really* weird gets in to the database through this script.
926# Does NOT do complete input validation!!!
927sub validateInput {
928  if ($webvar{city} eq '-') {
929    printError("Please choose a city.");
930    return;
931  }
932
933  # Alloctype check.
934  chomp $webvar{alloctype};
935  if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
936    # Danger! Danger!  alloctype should ALWAYS be set by a dropdown.  Anyone
937    # managing to call things in such a way as to cause this deserves a cryptic error.
938    printError("Invalid alloctype");
939    return;
940  }
941
942  # CustID check
943  # We have different handling for customer allocations and "internal" or "our" allocations
944  if ($def_custids{$webvar{alloctype}} eq '') {
945    if (!$webvar{custid}) {
946      printError("Please enter a customer ID.");
947      return;
948    }
949    if ($webvar{custid} !~ /^(?:\d{10}|\d{7}|STAFF)(?:-\d\d?)?$/) {
950      # Force uppercase for now...
951      $webvar{custid} =~ tr/a-z/A-Z/;
952      # Crosscheck with billing.
953      my $status = CustIDCK->custid_exist($webvar{custid});
954      if ($CustIDCK::Error) {
955        printError("Error verifying customer ID: ".$CustIDCK::ErrMsg);
956        return;
957      }
958      if (!$status) {
959        printError("Customer ID not valid.  Make sure the Customer ID ".
960          "is correct.<br>\nUse STAFF for staff static IPs, and 6750400 for any other ".
961          "non-customer assignments.");
962        return;
963      }
964#"Please enter a valid customer ID- this must be a 7- or 10-digit number, or STAFF for
965#static IPs for staff.");
966    }
967#    print "<!-- [ In validateInput().  Insert customer ID cross-check here. ] -->\n";
968  } else {
969    # New!  Improved!  And now Loaded From The Database!!
970    if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
971      $webvar{custid} = $def_custids{$webvar{alloctype}};
972    }
973  }
974
975  # Check POP location
976  my $flag;
977  if ($webvar{alloctype} eq 'rm') {
978    $flag = 'for a routed netblock';
979    foreach (@poplist) {
980      if (/^$webvar{city}$/) {
981        $flag = 'n';
982        last;
983      }
984    }
985  } else {
986    $flag = 'n';
987    if ($webvar{alloctype} =~ /[wp][cr]|[ds][pi]/) {
988      # Set this forcibly rather than messing around elsewhere.  Yes, this *is* a hack.  PTHBTT!!
989      $webvar{pop} = 'Sudbury';
990    }
991    if ($webvar{pop} =~ /^-$/) {
992      $flag = 'to route the block from/through';
993    }
994  }
995  if ($flag ne 'n') {
996    printError("Please choose a valid POP location $flag.  Valid ".
997        "POP locations are currently:<br>\n".join (" - ", @poplist));
998    return;
999  }
1000
1001  return 'OK';
1002} # end validateInput
1003
1004
1005# Displays details of a specific allocation in a form
1006# Allows update/delete
1007# action=edit
1008sub edit {
1009
1010  my $sql;
1011
1012  # Two cases:  block is a netblock, or block is a static IP from a pool
1013  # because I'm lazy, we'll try to make the SELECT's bring out identical)ish) data
1014  if ($webvar{block} =~ /\/32$/) {
1015    $sql = "select ip,custid,type,city,circuitid,description,notes,modifystamp,privdata,oldcustid from poolips where ip='$webvar{block}'";
1016  } else {
1017    $sql = "select cidr,custid,type,city,circuitid,description,notes,modifystamp,privdata,oldcustid,swip from allocations where cidr='$webvar{block}'"
1018  }
1019
1020  # gotta snag block info from db
1021  $sth = $ip_dbh->prepare($sql);
1022  $sth->execute;
1023  my @data = $sth->fetchrow_array;
1024
1025  # Clean up extra whitespace on alloc type
1026  $data[2] =~ s/\s//;
1027
1028  open (HTML, "../editDisplay.html")
1029        or croak "Could not open editDisplay.html :$!";
1030  my $html = join('', <HTML>);
1031
1032  # We can't let the city be changed here;  this block is a part of
1033  # a larger routed allocation and therefore by definition can't be moved.
1034  # block and city are static.
1035##fixme
1036# Needs thinking.  Have to allow changes to city to correct errors, no?
1037  $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1038
1039  if ($IPDBacl{$authuser} =~ /c/) {
1040    $html =~ s/\$\$CUSTID\$\$/<input type=text name=custid value="$data[1]" maxlength=15 class="regular">/;
1041
1042# Screw it.  Changing allocation types gets very ugly VERY quickly- especially
1043# with the much longer list of allocation types.
1044# We'll just show what type of block it is.
1045
1046# this has now been Requested, so here goes.
1047
1048##fixme The check here should be built from the database
1049    if ($data[2] =~ /^.[ne]$/) {
1050      # Block that can be changed
1051      my $blockoptions = "<select name=alloctype><option".
1052        (($data[2] eq 'me') ? ' selected' : '') ." value='me'>Dialup netblock</option>\n<option".
1053        (($data[2] eq 'de') ? ' selected' : '') ." value='de'>Dynamic DSL netblock</option>\n<option".
1054        (($data[2] eq 'ce') ? ' selected' : '') ." value='ce'>Dynamic cable netblock</option>\n<option".
1055        (($data[2] eq 'we') ? ' selected' : '') ." value='we'>Dynamic wireless netblock</option>\n<option".
1056        (($data[2] eq 'cn') ? ' selected' : '') ." value='cn'>Customer netblock</option>\n<option".
1057        (($data[2] eq 'en') ? ' selected' : '') ." value='en'>End-use netblock</option>\n<option".
1058        (($data[2] eq 'in') ? ' selected' : '') ." value='in'>Internal netblock</option>\n".
1059        "</select>\n";
1060      $html =~ s/\$\$TYPESELECT\$\$/$blockoptions/g;
1061    } else {
1062      $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}<input type=hidden name=alloctype value="$data[2]">/g;
1063    }
1064## node hack
1065  $sth = $ip_dbh->prepare("SELECT node_id FROM noderef WHERE block='$webvar{block}'");
1066  $sth->execute;
1067  my ($nodeid) = $sth->fetchrow_array();
1068  if ($nodeid) {
1069    $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
1070    $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
1071    my $nodes = "<select name=node>\n";
1072    while (my ($nid,$nname) = $sth->fetchrow_array()) {
1073      $nodes .= "<option".($nodeid == $nid ? ' selected' : '')." value='$nid'>$nname</option>\n";
1074    }
1075    $nodes .= "</select>\n";
1076    $html =~ s/\$\$NODE\$\$/$nodes/;
1077  } else {
1078    if ($data[2] eq 'fr' || $data[2] eq 'bi') {
1079      $sth = $ip_dbh->prepare("SELECT node_id, node_name FROM nodes ORDER BY node_type,node_id");
1080      $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
1081      my $nodes = "<select name=node>\n<option value=>--</option>\n";
1082      while (my ($nid,$nname) = $sth->fetchrow_array()) {
1083        $nodes .= "<option value='$nid'>$nname</option>\n";
1084      }
1085      $nodes .= "</select>\n";
1086      $html =~ s/\$\$NODE\$\$/$nodes/;
1087    } else {
1088      $html =~ s|\$\$NODE\$\$|N/A|;
1089    }
1090  }
1091## end node hack
1092    $html =~ s/\$\$OLDCUSTID\$\$/$data[9]/g;
1093    $html =~ s/\$\$CITY\$\$/<input type=text name=city value="$data[3]">/g;
1094    $html =~ s/\$\$CIRCID\$\$/<input type="text" name="circid" value="$data[4]" maxlength=64 size=64 class="regular">/g;
1095    $html =~ s/\$\$DESC\$\$/<input type="text" name="desc" value="$data[5]" maxlength=64 size=64 class="regular">/g;
1096    $html =~ s|\$\$NOTES\$\$|<textarea rows="8" cols="64" name="notes" class="regular">$data[6]</textarea>|g;
1097  } else {
1098## node hack
1099    if ($data[2] eq 'fr' || $data[2] eq 'bi') {
1100      $sth = $ip_dbh->prepare("SELECT node_name FROM nodes INNER JOIN noderef".
1101        " ON nodes.node_id=noderef.node_id WHERE noderef.block='$webvar{block}'");
1102      $sth->execute() or print "DEBUG: failed retrieval from nodes: ".$sth->errstr,"<br>\n";
1103      my ($node) = $sth->fetchrow_array;
1104      $html =~ s/\$\$NODE\$\$/$node/;
1105    } else {
1106      $html =~ s|\$\$NODE\$\$|N/A|;
1107    }
1108## end node hack
1109    $html =~ s/\$\$CUSTID\$\$/$data[1]/g;
1110    $html =~ s/\$\$OLDCUSTID\$\$/$data[9]/g;
1111    $html =~ s/\$\$TYPESELECT\$\$/$disp_alloctypes{$data[2]}/g;
1112    $html =~ s/\$\$CITY\$\$/$data[3]/g;
1113    $html =~ s/\$\$CIRCID\$\$/$data[4]/g;
1114    $html =~ s/\$\$DESC\$\$/$data[5]/g;
1115    $html =~ s/\$\$NOTES\$\$/$data[6]/g;
1116  }
1117  my ($lastmod,undef) = split /\s+/, $data[7];
1118  $html =~ s/\$\$LASTMOD\$\$/$lastmod/g;
1119
1120## Hack time!  SWIP isn't going to stay, so I'm not going to integrate it with ACLs.
1121if ($data[2] =~ /.i/) {
1122  $html =~ s/\$\$SWIP\$\$/N\/A/;
1123} else {
1124  my $tmp = (($data[10] eq 'n') ? '<input type=checkbox name=swip>' : 
1125        '<input type=checkbox name=swip checked=yes>');
1126  $html =~ s/\$\$SWIP\$\$/$tmp/;
1127}
1128
1129  # Allows us to "correctly" colour backgrounds in table
1130  my $i=1;
1131
1132  # Check to see if we can display sensitive data
1133  my $privdata = '';
1134  if ($IPDBacl{$authuser} =~ /s/) {
1135    $privdata = qq(<tr class="color).($i%2).qq("><td class=heading>Restricted data:</td>).
1136        qq(<td class=regular><textarea rows="3" cols="64" name="privdata" class="regular">).
1137        qq($data[8]</textarea></td></tr>\n);
1138    $i++;
1139  }
1140  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1141
1142  # More ACL trickery - we can live with forms that don't submit,
1143  # but we can't leave the extra table rows there, and we *really*
1144  # can't leave the submit buttons there.
1145  my $updok = '';
1146  if ($IPDBacl{$authuser} =~ /c/) {
1147    $updok = qq(<tr class="color).($i%2).qq("><td colspan=2><div class="center">).
1148        qq(<input type="submit" value=" Update this block " class="regular">).
1149        "</div></td></tr></form>\n";
1150    $i++;
1151  }
1152  $html =~ s/\$\$UPDOK\$\$/$updok/g;
1153
1154  my $delok = '';
1155  if ($IPDBacl{$authuser} =~ /d/) {
1156    $delok = qq(<form method="POST" action="main.cgi">
1157        <tr class="color).($i%2).qq("><td colspan=2 class="regular"><div class=center>
1158        <input type="hidden" name="action" value="delete">
1159        <input type="hidden" name="block" value="$webvar{block}">
1160        <input type="hidden" name="alloctype" value="$data[2]">
1161        <input type=submit value=" Delete this block ">
1162        </div></td></tr>);
1163  }
1164  $html =~ s/\$\$DELOK\$\$/$delok/;
1165
1166  print $html;
1167
1168} # edit()
1169
1170
1171# Stuff new info about a block into the db
1172# action=update
1173sub update {
1174  if ($IPDBacl{$authuser} !~ /c/) {
1175    printError("You shouldn't have been able to get here.  Access denied.");
1176    return;
1177  }
1178
1179  # Check to see if we can update restricted data
1180  my $privdata = '';
1181  if ($IPDBacl{$authuser} =~ /s/) {
1182    $privdata = ",privdata='$webvar{privdata}'";
1183  }
1184
1185  # Make sure incoming data is in correct format - custID among other things.
1186  return if !validateInput;
1187
1188  # SQL transaction wrapper
1189  eval {
1190    # Relatively simple SQL transaction here.
1191    my $sql;
1192    if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1193      $sql = "update poolips set custid='$webvar{custid}',notes='$webvar{notes}',".
1194        "circuitid='$webvar{circid}',description='$webvar{desc}',city='$webvar{city}'".
1195        "$privdata where ip='$webvar{block}'";
1196    } else {
1197      $sql = "update allocations set custid='$webvar{custid}',".
1198        "description='$webvar{desc}',notes='$webvar{notes}',city='$webvar{city}',".
1199        "type='$webvar{alloctype}',circuitid='$webvar{circid}'$privdata,".
1200        "swip='".($webvar{swip} eq 'on' ? 'y' : 'n')."' ".
1201        "where cidr='$webvar{block}'";
1202    }
1203    # Log the details of the change.
1204    syslog "debug", $sql;
1205    $sth = $ip_dbh->prepare($sql);
1206    $sth->execute;
1207## node hack
1208    if ($webvar{node}) {
1209      $ip_dbh->do("DELETE FROM noderef WHERE block='$webvar{block}'");
1210      $sth = $ip_dbh->prepare("INSERT INTO noderef (block,node_id) VALUES (?,?)");
1211      $sth->execute($webvar{block},$webvar{node});
1212    }
1213## end node hack
1214    $ip_dbh->commit;
1215  };
1216  if ($@) {
1217    my $msg = $@;
1218    carp "Transaction aborted because $msg";
1219    eval { $ip_dbh->rollback; };
1220    syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
1221    printError("Could not update block/IP $webvar{block}: $msg");
1222    return;
1223  }
1224
1225  # If we get here, the operation succeeded.
1226  syslog "notice", "$authuser updated $webvar{block}";
1227mailNotify('nocmgr@example.com',"SWIPed: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1228        "$webvar{block} had SWIP status changed to \"Yes\" by $authuser");
1229  open (HTML, "../updated.html")
1230        or croak "Could not open updated.html :$!";
1231  my $html = join('', <HTML>);
1232
1233  # Link back to browse-routed or list-pool page on "Update complete" page.
1234  my $backlink = "/ip/cgi-bin/main.cgi?action=";
1235  my $cblock;   # to contain the CIDR of the container block we're retrieving.
1236  my $sql;
1237  if (my $pooltype = ($webvar{alloctype} =~ /^(.)i$/) ) {
1238    $sql = "select pool from poolips where ip='$webvar{block}'";
1239    $backlink .= "listpool&pool=";
1240  } else {
1241    $sql = "select cidr from routed where cidr >>= '$webvar{block}'";
1242    $backlink .= "showrouted&block=";
1243  }
1244  # I define there to be no errors on this operation...  so we don't need to check for them.
1245  $sth = $ip_dbh->prepare($sql);
1246  $sth->execute;
1247  $sth->bind_columns(\$cblock);
1248  $sth->fetch();
1249  $sth->finish;
1250  $backlink .= $cblock;
1251
1252my $swiptmp = ($webvar{swip} eq 'on' ? 'Yes' : 'No');
1253  $html =~ s/\$\$BLOCK\$\$/$webvar{block}/g;
1254  $webvar{city} = desanitize($webvar{city});
1255  $html =~ s/\$\$CITY\$\$/$webvar{city}/g;
1256  $html =~ s/\$\$ALLOCTYPE\$\$/$webvar{alloctype}/g;
1257  $html =~ s/\$\$TYPEFULL\$\$/$disp_alloctypes{$webvar{alloctype}}/g;
1258  $html =~ s/\$\$CUSTID\$\$/$webvar{custid}/g;
1259  $html =~ s/\$\$SWIP\$\$/$swiptmp/g;
1260  $webvar{circid} = desanitize($webvar{circid});
1261  $html =~ s/\$\$CIRCID\$\$/$webvar{circid}/g;
1262  $webvar{desc} = desanitize($webvar{desc});
1263  $html =~ s/\$\$DESC\$\$/$webvar{desc}/g;
1264  $webvar{notes} = desanitize($webvar{notes});
1265  $html =~ s/\$\$NOTES\$\$/$webvar{notes}/g;
1266  $html =~ s/\$\$BACKLINK\$\$/$backlink/g;
1267  $html =~ s/\$\$BACKBLOCK\$\$/$cblock/g;
1268
1269  if ($IPDBacl{$authuser} =~ /s/) {
1270    $privdata = qq(<tr class="color2"><td valign="top">Restricted data:</td>).
1271        qq(<td class="regular">).desanitize($webvar{privdata}).qq(</td></tr>\n);
1272  }
1273  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1274
1275  print $html;
1276
1277} # update()
1278
1279
1280# Delete an allocation.
1281sub remove {
1282  if ($IPDBacl{$authuser} !~ /d/) {
1283    printError("You shouldn't have been able to get here.  Access denied.");
1284    return;
1285  }
1286
1287  #show confirm screen.
1288  open HTML, "../confirmRemove.html"
1289        or croak "Could not open confirmRemove.html :$!";
1290  my $html = join('', <HTML>);
1291  close HTML;
1292
1293  # Serves'em right for getting here...
1294  if (!defined($webvar{block})) {
1295    printError("Error 332");
1296    return;
1297  }
1298
1299  my ($cidr, $custid, $type, $city, $circid, $desc, $notes, $alloctype, $privdata);
1300
1301  if ($webvar{alloctype} eq 'rm') {
1302    $sth = $ip_dbh->prepare("select cidr,city from routed where cidr='$webvar{block}'");
1303    $sth->execute();
1304
1305# This feels...  extreme.
1306    croak $sth->errstr() if($sth->errstr());
1307
1308    $sth->bind_columns(\$cidr,\$city);
1309    $sth->execute();
1310    $sth->fetch || croak $sth->errstr();
1311    $custid = "N/A";
1312    $alloctype = $webvar{alloctype};
1313    $circid = "N/A";
1314    $desc = "N/A";
1315    $notes = "N/A";
1316
1317  } elsif ($webvar{alloctype} eq 'mm') {
1318    $cidr = $webvar{block};
1319    $city = "N/A";
1320    $custid = "N/A";
1321    $alloctype = $webvar{alloctype};
1322    $circid = "N/A";
1323    $desc = "N/A";
1324    $notes = "N/A";
1325  } elsif ($webvar{alloctype} =~ /^.i$/) { # done with alloctype=[rm]m
1326
1327    # Unassigning a static IP
1328    my $sth = $ip_dbh->prepare("select ip,custid,city,type,notes,circuitid,privdata".
1329        " from poolips where ip='$webvar{block}'");
1330    $sth->execute();
1331#  croak $sth->errstr() if($sth->errstr());
1332
1333    $sth->bind_columns(\$cidr, \$custid, \$city, \$alloctype, \$notes, \$circid,
1334        \$privdata);
1335    $sth->fetch() || croak $sth->errstr;
1336
1337  } else { # done with alloctype=~ /^.i$/
1338
1339    my $sth = $ip_dbh->prepare("select cidr,custid,type,city,circuitid,description,notes,privdata".
1340        " from allocations where cidr='$webvar{block}'");
1341    $sth->execute();
1342#       croak $sth->errstr() if($sth->errstr());
1343
1344    $sth->bind_columns(\$cidr, \$custid, \$alloctype, \$city, \$circid, \$desc,
1345        \$notes, \$privdata);
1346    $sth->fetch() || carp $sth->errstr;
1347  } # end cases for different alloctypes
1348
1349  # Munge everything into HTML
1350  $html =~ s|Please confirm|Please confirm <b>removal</b> of|;
1351  $html =~ s|\$\$BLOCK\$\$|$cidr|g;
1352  $html =~ s|\$\$TYPEFULL\$\$|$disp_alloctypes{$alloctype}|g;
1353  $html =~ s|\$\$ALLOCTYPE\$\$|$alloctype|g;
1354  $html =~ s|\$\$CITY\$\$|$city|g;
1355  $html =~ s|\$\$CUSTID\$\$|$custid|g;
1356  $html =~ s|\$\$CIRCID\$\$|$circid|g;
1357  $html =~ s|\$\$DESC\$\$|$desc|g;
1358  $html =~ s|\$\$NOTES\$\$|$notes|g;
1359
1360  $html =~ s|\$\$ACTION\$\$|finaldelete|g;
1361
1362  # Set the warning text.
1363  if ($alloctype =~ /^.[pd]$/) {
1364    $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>|;
1365  } else {
1366    $html =~ s|<!--warn-->|<tr bgcolor="black"><td colspan="2"><div class="red">Warning: clicking confirm will remove this record entirely.</div></td></tr>|;
1367  }
1368
1369  my $i = 1;
1370  # Check to see if user is allowed to do anything with sensitive data
1371  if ($IPDBacl{$authuser} =~ /s/) {
1372    $privdata = qq(<tr class="color).($i%2).qq("><td>Restricted data:</td>).
1373        qq(<td class=regular>$privdata</td></tr>\n);
1374    $i++;
1375  }
1376  $html =~ s/\$\$PRIVDATA\$\$/$privdata/g;
1377
1378  $i = ++$i % 2;
1379  $html =~ s/\$\$BUTTONROWCOLOUR\$\$/color$i/;
1380
1381  print $html;
1382} # end edit()
1383
1384
1385# Delete an allocation.  Return it to the freeblocks table;  munge
1386# data as necessary to keep as few records as possible in freeblocks
1387# to prevent weirdness when allocating blocks later.
1388# Remove IPs from pool listing if necessary
1389sub finalDelete {
1390  if ($IPDBacl{$authuser} !~ /d/) {
1391    printError("You shouldn't have been able to get here.  Access denied.");
1392    return;
1393  }
1394
1395  # need to retrieve block data before deleting so we can notify on that
1396  my ($cidr,$custid,$type,$city,$description) = getBlockData($ip_dbh, $webvar{block});
1397
1398  my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{alloctype});
1399
1400  if ($code eq 'OK') {
1401    print "<div class=heading align=center>Success!  $webvar{block} deallocated.</div>\n";
1402    syslog "notice", "$authuser deallocated '$webvar{alloctype}'-type netblock $webvar{block}".
1403        " $custid, $city, desc='$description'";
1404    # Notify tech@ when a block/IP is deallocated
1405    mailNotify('tech@example.com',"REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1406        "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n".
1407        "CustID: $custid\nCity: $city\nDescription: $description\n");
1408    mailNotify('nocmgr@example.com',"REMOVED: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
1409        "$disp_alloctypes{$webvar{alloctype}} $webvar{block} deallocated by $authuser\n".
1410        "CustID: $custid\nCity: $city\nDescription: $description\n");
1411  } else {
1412    if ($webvar{alloctype} =~ /^.i$/) {
1413      syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
1414      printError("Could not deallocate static IP $webvar{block}: $msg");
1415    } else {
1416      syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
1417      printError("Could not deallocate netblock $webvar{block}: $msg");
1418    }
1419  }
1420
1421} # finalDelete
1422
1423
1424sub exitError {
1425  my $errStr = $_[0];
1426  printHeader('','');
1427  print qq(<center><p class="regular"> $errStr </p>
1428<input type="button" value="Back" onclick="history.go(-1)">
1429</center>
1430);
1431  printFooter();
1432  exit;
1433} # errorExit
1434
1435
1436# Just in case we manage to get here.
1437exit 0;
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