source: trunk/cgi-bin/main.cgi @ 677

Last change on this file since 677 was 677, checked in by Kris Deugau, 8 years ago

/trunk

Collect and pass through per-IP rDNS. Still need to cache these locally.
See #1.

  • Property svn:executable set to *
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1#!/usr/bin/perl
2# ipdb/cgi-bin/main.cgi
3###
4# SVN revision info
5# $Date: 2015-01-16 22:34:45 +0000 (Fri, 16 Jan 2015) $
6# SVN revision $Rev: 677 $
7# Last update by $Author: kdeugau $
8###
9# Copyright (C) 2004-2010 - Kris Deugau
10
11use strict;             
12use warnings;   
13use CGI::Carp qw(fatalsToBrowser);
14use CGI::Simple;
15use HTML::Template;
16use DBI;
17use POSIX qw(ceil);
18use NetAddr::IP;
19use Frontier::Client;
20
21use Sys::Syslog;
22
23# don't remove!  required for GNU/FHS-ish install from tarball
24##uselib##
25
26use CustIDCK;
27use MyIPDB;
28
29openlog "IPDB","pid","$IPDB::syslog_facility";
30
31## Environment.  Collect some things, process some things, set some things...
32
33# Collect the username from HTTP auth.  If undefined, we're in
34# a test environment, or called without a username.
35my $authuser;
36if (!defined($ENV{'REMOTE_USER'})) {
37  $authuser = '__temptest';
38} else {
39  $authuser = $ENV{'REMOTE_USER'};
40}
41
42# anyone got a better name?  :P
43my $thingroot = $ENV{SCRIPT_FILENAME};
44$thingroot =~ s|cgi-bin/main.cgi||;
45
46syslog "debug", "$authuser active, $ENV{'REMOTE_ADDR'}";
47
48##fixme there *must* be a better order to do things in so this can go back where it was
49# CGI fiddling done here so we can declare %webvar so we can alter $webvar{action}
50# to show the right page on DB errors.
51# Set up the CGI object...
52my $q = new CGI::Simple;
53# ... and get query-string params as well as POST params if necessary
54$q->parse_query_string;
55
56# Convenience;  saves changing all references to %webvar
57##fixme:  tweak for handling <select multiple='y' size=3> (list with multiple selection)
58my %webvar = $q->Vars;
59
60# Why not a global DB handle?  (And a global statement handle, as well...)
61# Use the connectDB function, otherwise we end up confusing ourselves
62my $ip_dbh;
63my $errstr;
64($ip_dbh,$errstr) = connectDB_My;
65if (!$ip_dbh) {
66  $webvar{action} = "dberr";
67} else {
68  initIPDBGlobals($ip_dbh);
69}
70
71# Set up some globals
72$ENV{HTML_TEMPLATE_ROOT} = $thingroot."templates";
73
74my $header = HTML::Template->new(filename => "header.tmpl");
75my $footer = HTML::Template->new(filename => "footer.tmpl");
76
77$header->param(version => $IPDB::VERSION);
78$header->param(addperm => $IPDBacl{$authuser} =~ /a/);
79$header->param(webpath => $IPDB::webpath);
80print "Content-type: text/html\n\n", $header->output;
81
82
83#main()
84my $aclerr;
85
86if(!defined($webvar{action})) {
87  $webvar{action} = "index";    #shuts up the warnings.
88}
89
90my $page;
91if (-e "$ENV{HTML_TEMPLATE_ROOT}/$webvar{action}.tmpl") {
92  $page = HTML::Template->new(filename => "$webvar{action}.tmpl", loop_context_vars => 1, global_vars => 1);
93} else {
94  $page = HTML::Template->new(filename => "dunno.tmpl");
95}
96
97if($webvar{action} eq 'index') {
98  showSummary();
99} elsif ($webvar{action} eq 'addmaster') {
100  if ($IPDBacl{$authuser} !~ /a/) {
101    $aclerr = 'addmaster';
102  }
103
104  # Retrieve the list of DNS locations if we've got a place to grab them from
105  if ($IPDB::rpc_url) {
106
107    my %rpcargs = (
108        rpcuser => $authuser,
109        group => 1,     # bleh
110        defloc => '',
111        );
112    my $result = IPDB::_rpc('getLocDropdown', %rpcargs);
113    $page->param(loclist => $result);
114  }
115
116} elsif ($webvar{action} eq 'newmaster') {
117
118  if ($IPDBacl{$authuser} !~ /a/) {
119    $aclerr = 'addmaster';
120  } else {
121    my $cidr = new NetAddr::IP $webvar{cidr};
122    $page->param(cidr => "$cidr");
123
124    my ($code,$msg) = addMaster($ip_dbh, $webvar{cidr}, (vrf => $webvar{vrf}, rdns => $webvar{rdns}, 
125        rwhois => $webvar{rwhois}, defloc => $webvar{loc}, user => $authuser) );
126
127    if ($code eq 'FAIL') {
128      syslog "err", "Could not add master block '$webvar{cidr}' to database: '$msg'";
129      $page->param(err => $msg);
130    } else {
131      $page->param(parent => $msg);
132      if ($code eq 'WARN') {
133        $IPDB::errstr =~ s/\n\n/<br>\n/g;
134        $IPDB::errstr =~ s/:\n/:<br>\n/g;
135        $page->param(warn => $IPDB::errstr);
136      }
137      syslog "info", "$authuser added master block $webvar{cidr}";
138    }
139
140  } # ACL check
141
142} # end add new master
143
144elsif ($webvar{action} eq 'showsubs') {
145  showSubs();
146}
147
148elsif($webvar{action} eq 'listpool') {
149  showPool();
150}
151
152# Not modified or added;  just shuffled
153elsif($webvar{action} eq 'assign') {
154  assignBlock();
155}
156elsif($webvar{action} eq 'confirm') {
157  confirmAssign();
158}
159elsif($webvar{action} eq 'insert') {
160  insertAssign();
161}
162elsif($webvar{action} eq 'edit') {
163  edit();
164}
165elsif($webvar{action} eq 'update') {
166  update();
167}
168elsif($webvar{action} eq 'delete') {
169  remove();
170}
171elsif($webvar{action} eq 'finaldelete') {
172  finalDelete();
173}
174elsif ($webvar{action} eq 'nodesearch') {
175  my $nodelist = getNodeList($ip_dbh);
176  $page->param(nodelist => $nodelist);
177}
178
179# DB failure.  Can't do much here, really.
180elsif ($webvar{action} eq 'dberr') {
181  $page->param(errmsg => $errstr);
182}
183
184# Default is an error.  It shouldn't be possible to get here unless you're
185# randomly feeding in values for webvar{action}.
186else {
187  my $rnd = rand 500;
188  my $boing = sprintf("%.2f", rand 500);
189  my @excuses = (
190        "Aether cloudy.  Ask again later about $webvar{action}.",
191        "The gods are unhappy with your sacrificial $webvar{action}.",
192        "Because one of $webvar{action}'s legs are both the same",
193        "<b>wibble</b><br>Can't $webvar{action}, the grue will get me!<br>Can't $webvar{action}, the grue will get me!",
194        "Hey, man, you've had your free $webvar{action}.  Next one's gonna...  <i>cost</i>....",
195        "I ain't done $webvar{action}",
196        "Oooo, look!  A flying $webvar{action}!",
197        "$webvar{action} too evil, avoiding.",
198        "Rocks fall, $webvar{action} dies.",
199        "Bit bucket must be emptied before I can $webvar{action}..."
200        );
201  $page->param(dunno => $excuses[$rnd/50.0]);
202}
203## Finally! Done with that NASTY "case" emulation!
204
205
206# Switch to a different template if we've tripped on an ACL error.
207# Note that this should only be exercised in development, when
208# deeplinked, or when being attacked;  normal ACL handling should
209# remove the links a user is not allowed to click on.
210if ($aclerr) {
211  $page = HTML::Template->new(filename => "aclerror.tmpl");
212  $page->param(ipdbfunc => $aclmsg{$aclerr});
213}
214
215# Clean up IPDB globals, DB handle, etc.
216finish($ip_dbh);
217
218## Do all our printing here so we can generate errors and stick them into the slots in the templates.
219
220# can't do this yet, too many blowups
221#print "Content-type: text/html\n\n", $header->output;
222$page->param(webpath => $IPDB::webpath);
223print $page->output;
224
225# include the admin tools link in the output?
226$footer->param(adminlink => ($IPDBacl{$authuser} =~ /A/));
227$footer->param(webpath => $IPDB::webpath);
228print $footer->output;
229
230# Just in case something waaaayyy down isn't in place
231# properly... we exit explicitly.
232exit 0;
233
234
235# Initial display:  Show master blocks with total allocated subnets, total free subnets
236sub showSummary {
237  my $masterlist = listSummary($ip_dbh);
238  $page->param(masterlist => $masterlist);
239
240  $page->param(addmaster => ($IPDBacl{$authuser} =~ /a/) );
241} # showSummary
242
243
244# Display blocks immediately within a given parent
245sub showSubs {
246  my $pinfo = getBlockData($ip_dbh, $webvar{parent});
247
248  $page->param(del_id => $webvar{parent});
249  $page->param(block => $pinfo->{block});
250  $page->param(mayadd => ($IPDBacl{$authuser} =~ /a/));
251  $page->param(maydel => ($IPDBacl{$authuser} =~ /d/));
252
253  my $sublist = listSubs($ip_dbh, parent => $webvar{parent});
254  $page->param(sublist => $sublist);
255
256  my $flist = listFree($ip_dbh, parent => $webvar{parent});
257  $page->param(freelist => $flist);
258} # showSubs
259
260
261# List the IPs used in a pool
262sub showPool {
263
264  my $poolinfo = getBlockData($ip_dbh, $webvar{pool});
265  my $cidr = new NetAddr::IP $poolinfo->{block};
266
267  $page->param(block => $cidr);
268  $page->param(netip => $cidr->addr);
269  $cidr++;
270  $page->param(gate => $cidr->addr);
271  $cidr--;  $cidr--;
272  $page->param(bcast => $cidr->addr);
273  $page->param(mask => $cidr->mask);
274
275  $page->param(disptype => $disp_alloctypes{$poolinfo->{type}});
276  $page->param(city => $poolinfo->{city});
277
278  # Only display net/gw/bcast if it's a "real" netblock and not a PPP(oE) lunacy
279  $page->param(realblock => $poolinfo->{type} =~ /^.d$/);
280
281# probably have to add an "edit IP allocation" link here somewhere.
282
283  my $plist = listPool($ip_dbh, $webvar{pool});
284  # technically slightly more efficient to check the ACL in an if () once outside the foreach
285  foreach (@{$plist}) {
286    $$_{maydel} = $IPDBacl{$authuser} =~ /d/;
287  }
288  $page->param(poolips => $plist);
289} # end showPool
290
291
292# Show "Add new allocation" page.  Note that the actual page may
293# be one of two templates, and the lists come from the database.
294sub assignBlock {
295
296  if ($IPDBacl{$authuser} !~ /a/) {
297    $aclerr = 'addblock';
298    return;
299  }
300
301  # hack pthbttt eww
302  $webvar{parent} = 0 if !$webvar{parent};
303  $webvar{block} = '' if !$webvar{block};
304
305# hmm.  TMPL_IF block and TMPL_ELSE block on these instead?
306  $page->param(rowa => 'row'.($webvar{block} eq '' ? 1 : 0));
307  $page->param(rowb => 'row'.($webvar{block} eq '' ? 0 : 1));
308  $page->param(allocfrom => $webvar{block});    # fb-assign flag, if block is set, we're in fb-assign
309
310  if ($webvar{fbid} || $webvar{fbtype}) {
311
312    # Common case, according to reported usage.  Block to assign is specified.
313    my $block = new NetAddr::IP $webvar{block};
314
315    my ($rdns,$cached) = getBlockRDNS($ip_dbh, id => $webvar{parent}, type => $webvar{fbtype}, user => $authuser);
316    $page->param(rdns => $rdns) if $rdns;
317    $page->param(parent => $webvar{parent});
318    $page->param(fbid => $webvar{fbid});
319    # visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
320    $page->param(cached => $cached);
321
322    $webvar{fbtype} = '' if !$webvar{fbtype};
323    if ($webvar{fbtype} eq 'i') {
324      my $ipinfo = getBlockData($ip_dbh, $webvar{block}, 'i');
325      my $pinfo = getBlockData($ip_dbh, $webvar{parent});
326      $page->param(
327        fbip => 1,
328        block => $ipinfo->{block},
329        fbdisptype => $list_alloctypes{$ipinfo->{type}},
330        type => $ipinfo->{type},
331        allocfrom => $pinfo->{block},
332        );
333    } else {
334      # get "primary" alloctypes, since these are all that can correctly be assigned if we're in this branch
335      my $tlist = getTypeList($ip_dbh, 'n');
336      $tlist->[0]->{sel} = 1;
337      $page->param(typelist => $tlist, block => $block);
338    }
339
340  } else {
341
342    # Uncommon case, according to reported usage.  Block to assign needs to be found based on criteria.
343    my $mlist = getMasterList($ip_dbh, 'c');
344    $page->param(masterlist => $mlist);
345
346    my @pops;
347    foreach my $pop (@citylist) {
348      my %row = (pop => $pop);
349      push (@pops, \%row);
350    }
351    $page->param(pops => \@pops);
352
353    # get all standard alloctypes
354    my $tlist = getTypeList($ip_dbh, 'a');
355    $tlist->[0]->{sel} = 1;
356    $page->param(typelist => $tlist);
357  }
358
359  my @cities;
360  foreach my $city (@citylist) {
361    my %row = (city => $city);
362    push (@cities, \%row);
363  }
364  $page->param(citylist => \@cities);
365
366## node hack
367  my $nlist = getNodeList($ip_dbh);
368  $page->param(nodelist => $nlist);
369## end node hack
370
371  $page->param(privdata => $IPDBacl{$authuser} =~ /s/);
372
373} # assignBlock
374
375
376# Take info on requested IP assignment and see what we can provide.
377sub confirmAssign {
378  if ($IPDBacl{$authuser} !~ /a/) {
379    $aclerr = 'addblock';
380    return;
381  }
382
383  my $cidr;
384  my $alloc_from;
385  my $fbid = $webvar{fbid};
386  my $p_id = $webvar{parent};
387
388  # Going to manually validate some items.
389  # custid and city are automagic.
390  return if !validateInput();
391
392  # make sure this is defined
393  $webvar{fbassign} = 'n' if !$webvar{fbassign};
394
395# Several different cases here.
396# Static IP vs netblock
397#  + Different flavours of static IP
398#  + Different flavours of netblock
399
400  if ($webvar{alloctype} =~ /^.i$/ && $webvar{fbassign} ne 'y') {
401    if (!$webvar{pop}) {
402      $page->param(err => "Please select a location/POP site to allocate from.");
403      return;
404    }
405    my $plist = getPoolSelect($ip_dbh, $webvar{alloctype}, $webvar{pop});
406    $page->param(staticip => 1);
407    $page->param(poollist => $plist) if $plist;
408    $cidr = "Single static IP";
409##fixme:  need to handle "no available pools"
410
411  } else { # end show pool options
412
413    if ($webvar{fbassign} && $webvar{fbassign} eq 'y') {
414      $cidr = new NetAddr::IP $webvar{block};
415      $alloc_from = new NetAddr::IP $webvar{allocfrom};
416      $webvar{maskbits} = $cidr->masklen;
417    } else { # done with direct freeblocks assignment
418
419      if (!$webvar{maskbits}) {
420        $page->param(err => "Please specify a CIDR mask length.");
421        return;
422      }
423
424##fixme ick, ew, bleh.  gotta handle the failure message generation better.  push it into findAllocateFrom()?
425      my $failmsg = "No suitable free block found.<br>\n";
426      if ($webvar{alloctype} eq 'rm') {
427        $failmsg .= "We do not have a free routeable block of that size.<br>\n".
428                "You will have to either route a set of smaller netblocks or a single smaller netblock.";
429      } else {
430        if ($webvar{alloctype} =~ /^.[pc]$/) {
431          $failmsg .= "You will have to route another superblock from one of the<br>\n".
432                "master blocks or chose a smaller block size for the pool.";
433        } else {
434          if (!$webvar{pop}) {
435            $page->param(err => 'Please select a POP to route the block from/through.');
436            return;
437          }
438          $failmsg .= "You will have to route another superblock to $webvar{pop}<br>\n".
439                "from one of the master blocks or chose a smaller blocksize.";
440        }
441      }
442
443## fixme:  add rdepth?
444      ($fbid,$cidr,$p_id) = findAllocateFrom($ip_dbh, $webvar{maskbits}, $webvar{alloctype},
445        $webvar{city}, $webvar{pop}, (master => $webvar{allocfrom}, allowpriv => $webvar{allowpriv}) );
446      if (!$cidr) {
447        $page->param(err => $failmsg);
448        return;
449      }
450      $cidr = new NetAddr::IP $cidr;
451
452# this chunk now specific to "guided" allocation;  freeblock-select can now slice-n-dice on its own.     
453      $alloc_from = "$cidr";
454      # If the block to be allocated is smaller than the one we found,
455      # figure out the "real" block to be allocated.
456      if ($cidr->masklen() ne $webvar{maskbits}) {
457        my $maskbits = $cidr->masklen();
458        my @subblocks;
459        while ($maskbits++ < $webvar{maskbits}) {
460          @subblocks = $cidr->split($maskbits);
461        }
462        $cidr = $subblocks[0];
463      }
464    } # check for freeblocks assignment or IPDB-controlled assignment
465
466    # Generate the IP list for the new allocation in case someone wants to set per-IP rDNS right away.
467    # We don't do this on the previous page because we don't know how big a block or even what IP range
468    # it's for (if following the "normal" allocation process)
469    if ($IPDBacl{$authuser} =~ /c/
470        && $cidr->masklen != $cidr->bits
471        && ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
472        && $webvar{alloctype} !~ /^.[dpi]/
473        # do we want to allow v6 at all?
474        #&& ! $cidr->{isv6}
475        ) {
476      my @list;
477      foreach my $ip (@{$cidr->splitref()}) {
478        my %row;
479        $row{r_ip} = $ip->addr;
480        $row{iphost} = '';
481        push @list, \%row;
482      }
483      $page->param(r_iplist => \@list);
484      # We don't use this here, because these IPs should already be bare.
485      # ... or should we be paranoid?  Make it a config option?
486      #getRDNSbyIP($ip_dbh, type => $webvar{alloctype}, range => "$cidr", user => $authuser) );
487    }
488  } # if ($webvar{alloctype} =~ /^.i$/)
489
490## node hack
491  if ($webvar{node} && $webvar{node} ne '-') {
492    my $nodename = getNodeName($ip_dbh, $webvar{node});
493    $page->param(nodename => $nodename);
494    $page->param(nodeid => $webvar{node});
495  }
496## end node hack
497
498  # Stick in the allocation data
499  $page->param(alloc_type => $webvar{alloctype});
500  $page->param(typefull => $q->escapeHTML($disp_alloctypes{$webvar{alloctype}}));
501  $page->param(alloc_from => $alloc_from);
502  $page->param(parent => $p_id);
503  $page->param(fbid => $fbid);
504  $page->param(cidr => $cidr);
505  $page->param(rdns => $webvar{rdns});
506  $page->param(city => $q->escapeHTML($webvar{city}));
507  $page->param(custid => $webvar{custid});
508  $page->param(circid => $q->escapeHTML($webvar{circid}));
509  $page->param(desc => $q->escapeHTML($webvar{desc}));
510
511##fixme: find a way to have the displayed copy have <br> substitutions
512# for newlines, and the <input> value have either encoded or bare newlines.
513# Also applies to privdata.
514  $page->param(notes => $q->escapeHTML($webvar{notes},'y'));
515
516  # Check to see if user is allowed to do anything with sensitive data
517  my $privdata = '';
518  $page->param(privdata => $q->escapeHTML($webvar{privdata},'y'))
519        if $IPDBacl{$authuser} =~ /s/;
520
521  # Yay!  This now has it's very own little home.
522  $page->param(billinguser => $webvar{userid})
523        if $webvar{userid};
524
525##fixme:  this is only needed iff confirm.tmpl and
526# confirmRemove.tmpl are merged (quite possible, just
527# a little tedious)
528  $page->param(action => "insert");
529
530} # end confirmAssign
531
532
533# Do the work of actually inserting a block in the database.
534sub insertAssign {
535  if ($IPDBacl{$authuser} !~ /a/) {
536    $aclerr = 'addblock';
537    return;
538  }
539  # Some things are done more than once.
540  return if !validateInput();
541
542  if (!defined($webvar{privdata})) {
543    $webvar{privdata} = '';
544  }
545
546  # split up some linked data for static IPs via guided allocation.  needed for breadcrumbs lite.
547  ($webvar{alloc_from},$webvar{rdepth}) = split /,/, $webvar{alloc_from} if $webvar{alloc_from} =~ /,/;
548
549  # $code is "success" vs "failure", $msg contains OK for a
550  # successful netblock allocation, the IP allocated for static
551  # IP, or the error message if an error occurred.
552
553##fixme:  consider just passing \%webvar to allocateBlock()?
554  # collect per-IP rDNS fields.  only copy over the ones that actually have something in them.
555  my %iprev;
556  foreach (keys %webvar) {
557    $iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
558  }
559
560  my ($code,$msg) = allocateBlock($ip_dbh, cidr => $webvar{fullcidr}, fbid => $webvar{fbid},
561        parent => $webvar{parent}, custid => $webvar{custid}, type => $webvar{alloctype}, city => $webvar{city}, 
562        desc => $webvar{desc}, notes => $webvar{notes}, circid => $webvar{circid},
563        privdata => $webvar{privdata}, nodeid => $webvar{node}, rdns => $webvar{rdns}, user => $authuser,
564        iprev => \%iprev);
565
566  if ($code eq 'OK') {
567    if ($webvar{alloctype} =~ /^.i$/) {
568      $msg =~ s|/32||;
569      $page->param(staticip => $msg);
570      $page->param(custid => $webvar{custid});
571      $page->param(parent => $webvar{parent}, pool => $webvar{alloc_from});
572      $page->param(billinguser => $webvar{billinguser});
573      mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
574        "$disp_alloctypes{$webvar{alloctype}} $msg allocated to customer $webvar{custid}\n".
575        "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
576    } else {
577      my $netblock = new NetAddr::IP $webvar{fullcidr};
578      $page->param(fullcidr => $webvar{fullcidr});
579      $page->param(alloctype => $disp_alloctypes{$webvar{alloctype}});
580      $page->param(custid => $webvar{custid});
581      # breadcrumbs lite!  provide at least a link to the parent of the block we just allocated.
582      my $binfo = getBlockData($ip_dbh, $webvar{parent});
583      $page->param(parentid => $webvar{parent});
584      $page->param(parentblock => $binfo->{block});
585      if ($webvar{alloctype} eq 'pr' && $webvar{billinguser}) {
586        $page->param(billinguser => $webvar{billinguser});
587        $page->param(custid => $webvar{custid});
588        $page->param(netaddr => $netblock->addr);
589        $page->param(masklen => $netblock->masklen);
590      }
591      mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
592        "$disp_alloctypes{$webvar{alloctype}} $webvar{fullcidr} allocated to customer $webvar{custid}\n".
593        "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
594    }
595    syslog "notice", "$authuser allocated '$webvar{fullcidr}' to '$webvar{custid}' as ".
596        "'$webvar{alloctype}' ($msg)";
597  } else {
598    syslog "err", "Allocation of '$webvar{fullcidr}' to '$webvar{custid}' as ".
599        "'$webvar{alloctype}' by $authuser failed: '$msg'";
600    $page->param(err => "Allocation of $webvar{fullcidr} as '$disp_alloctypes{$webvar{alloctype}}'".
601        " failed:<br>\n$msg\n");
602  }
603
604} # end insertAssign()
605
606
607# Does some basic checks on common input data to make sure nothing
608# *really* weird gets in to the database through this script.
609# Does NOT do complete input validation!!!
610sub validateInput {
611  if ($webvar{city} eq '-') {
612    $page->param(err => 'Please choose a city');
613    return;
614  }
615
616  # Alloctype check.
617  chomp $webvar{alloctype};
618  if (!grep /$webvar{alloctype}/, keys %disp_alloctypes) {
619    # Danger! Danger!  alloctype should ALWAYS be set by a dropdown.  Anyone
620    # managing to call things in such a way as to cause this deserves a cryptic error.
621    $page->param(err => 'Invalid alloctype');
622    return;
623  }
624
625  # CustID check
626  # We have different handling for customer allocations and "internal" or "our" allocations
627  if ($def_custids{$webvar{alloctype}} eq '') {
628    if (!$webvar{custid}) {
629      $page->param(err => 'Please enter a customer ID.');
630      return;
631    }
632    # Crosscheck with billing.
633    my $status = CustIDCK->custid_exist($webvar{custid});
634    if ($CustIDCK::Error) {
635      $page->param(err => "Error verifying customer ID: ".$CustIDCK::ErrMsg);
636      return;
637    }
638    if (!$status) {
639      $page->param(err => "Customer ID not valid.  Make sure the Customer ID ".
640        "is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
641        "non-customer assignments.");
642      return;
643    }
644#    print "<!-- [ In validateInput().  Insert customer ID cross-check here. ] -->\n";
645  } else {
646    # New!  Improved!  And now Loaded From The Database!!
647    if ((!$webvar{custid}) || ($webvar{custid} ne 'STAFF')) {
648      $webvar{custid} = $def_custids{$webvar{alloctype}};
649    }
650  }
651
652## hmmm....  is this even useful?
653if (0) {
654  # Check POP location
655  my $flag;
656  if ($webvar{alloctype} eq 'rm') {
657    $flag = 'for a routed netblock';
658    foreach (@poplist) {
659      if (/^$webvar{city}$/) {
660        $flag = 'n';
661        last;
662      }
663    }
664  } else {
665    $flag = 'n';
666##fixme:  hook to force-set POP or city on certain alloctypes
667# if ($webvar{alloctype =~ /foo,bar,bz/ { $webvar{pop} = 'blah'; }
668    if ($webvar{pop} && $webvar{pop} =~ /^-$/) {
669      $flag = 'to route the block from/through';
670    }
671  }
672
673  # if the alloctype has a restricted city/POP list as determined above,
674  # and the reqested city/POP does not match that list, complain
675  if ($flag ne 'n') {
676    $page->param(err => "Please choose a valid POP location $flag.  Valid ".
677        "POP locations are currently:<br>\n".join (" - ", @poplist));
678    return;
679  }
680}
681
682  return 'OK';
683} # end validateInput
684
685
686# Displays details of a specific allocation in a form
687# Allows update/delete
688# action=edit
689sub edit {
690
691  # snag block info from db
692  my $blockinfo = getBlockData($ip_dbh, $webvar{id}, $webvar{basetype});
693  $page->param(id => $webvar{id});
694  $page->param(basetype => $webvar{basetype});
695
696  # Clean up extra whitespace on alloc type.  Mainly a legacy-data cleanup.
697  $blockinfo->{type} =~ s/\s//;
698
699  my $cached;
700  # Get rDNS info;  duplicates a bit of getBlockData but also does the RPC call if possible
701  ($blockinfo->{rdns},$cached) = getBlockRDNS($ip_dbh, id => $webvar{id}, type => $blockinfo->{type}, user => $authuser);
702  # visual flag that we're working IPDB-local, not off more authoritative data in dnsadmin
703  $page->param(cached => $cached);
704
705  my $cidr = new NetAddr::IP $blockinfo->{block};
706  # Limit the per-IP rDNS list based on CIDR length;  larger ones just take up too much space.
707  # Also, don't show on IP pools;  the individual IPs will have a space for rDNS
708  # Don't show on single IPs;  these use the "pattern" field
709  if ($IPDBacl{$authuser} =~ /c/
710      && $cidr->masklen != $cidr->bits
711      && ($cidr->bits - $cidr->masklen) <= $IPDB::maxrevlist
712      && $webvar{alloctype} !~ /^.[dpi]/
713      # do we want to allow v6 at all?
714      #&& ! $cidr->{isv6}
715      ) {
716    $page->param(r_iplist => getRDNSbyIP($ip_dbh, id => $webvar{id}, type => $blockinfo->{type},
717        range => $blockinfo->{block}, user => $authuser) );
718  }
719
720  $page->param(block    => $blockinfo->{block});
721  $page->param(rdns     => $blockinfo->{rdns});
722
723  $page->param(custid   => $blockinfo->{custid});
724  $page->param(city     => $blockinfo->{city});
725  $page->param(circid   => $blockinfo->{circuitid});
726  $page->param(desc     => $blockinfo->{description});
727  $page->param(notes    => $blockinfo->{notes});
728
729##fixme The check here should be built from the database
730# Need to expand to support pool types too
731  if ($blockinfo->{type} =~ /^.[ne]$/ && $IPDBacl{$authuser} =~ /c/) {
732    $page->param(changetype => 1);
733    $page->param(alloctype => [
734                { selme => ($blockinfo->{type} eq 'me'), type => "me", disptype => "Dialup netblock" },
735                { selme => ($blockinfo->{type} eq 'de'), type => "de", disptype => "Dynamic DSL netblock" },
736                { selme => ($blockinfo->{type} eq 'ce'), type => "ce", disptype => "Dynamic cable netblock" },
737                { selme => ($blockinfo->{type} eq 'we'), type => "we", disptype => "Dynamic wireless netblock" },
738                { selme => ($blockinfo->{type} eq 'cn'), type => "cn", disptype => "Customer netblock" },
739                { selme => ($blockinfo->{type} eq 'en'), type => "en", disptype => "End-use netblock" },
740                { selme => ($blockinfo->{type} eq 'in'), type => "in", disptype => "Internal netblock" },
741                ]
742        );
743  } else {
744    $page->param(disptype => $disp_alloctypes{$blockinfo->{type}});
745    $page->param(type => $blockinfo->{type});
746  }
747
748## node hack
749  my ($nodeid,$nodename) = getNodeInfo($ip_dbh, $blockinfo->{block});
750#  $page->param(havenodeid => $nodeid);
751  $page->param(nodename => $nodename);
752
753##fixme:  this whole hack needs cleanup and generalization for all alloctypes
754##fixme:  arguably a bug that presence of a nodeid implies it can be changed..
755  if ($IPDBacl{$authuser} =~ /c/) {
756    my $nlist = getNodeList($ip_dbh);
757    if ($nodeid) {
758      foreach (@{$nlist}) {
759        $$_{selme} = ($$_{node_id} == $nodeid);
760      }
761    }
762    $page->param(nodelist => $nlist);
763  }
764## end node hack
765
766  my ($lastmod,undef) = split /\s+/, $blockinfo->{lastmod};
767  $page->param(lastmod => $lastmod);
768
769  # not happy with the upside-down logic, but...
770  $page->param(swipable => $blockinfo->{type} !~ /.i/);
771  $page->param(swip => $blockinfo->{swip} ne 'n') if $blockinfo->{swip};
772
773  # Check to see if we can display sensitive data
774  $page->param(nocling => $IPDBacl{$authuser} =~ /s/);
775  $page->param(privdata => $blockinfo->{privdata});
776
777  # ACL trickery - these two template booleans control the presence of all form/input tags
778  $page->param(maychange => $IPDBacl{$authuser} =~ /c/);
779  $page->param(maydel => $IPDBacl{$authuser} =~ /d/);
780
781} # edit()
782
783
784# Stuff new info about a block into the db
785# action=update
786sub update {
787  if ($IPDBacl{$authuser} !~ /c/) {
788    $aclerr = 'updateblock';
789    return;
790  }
791
792  # Make sure incoming data is in correct format - custID among other things.
793  return if !validateInput;
794
795  $webvar{swip} = 'n' if !$webvar{swip};
796
797  my %updargs = (
798        custid          => $webvar{custid},
799        city            => $webvar{city},
800        description     => $webvar{desc},
801        notes           => $webvar{notes},
802        circuitid       => $webvar{circid},
803        block           => $webvar{block},
804        type            => $webvar{alloctype},
805        swip            => $webvar{swip},
806        rdns            => $webvar{rdns},
807        user            => $authuser,
808        );
809
810  # Semioptional values
811  $updargs{privdata} = $webvar{privdata} if $IPDBacl{$authuser} =~ /s/;
812  $updargs{node} = $webvar{node} if $webvar{node};
813
814  # collect per-IP rDNS fields.  only copy over the ones that actually have something in them.
815  my %iprev;
816  foreach (keys %webvar) {
817    $iprev{$_} = $webvar{$_} if /host_[\d.a-fA-F:]+/ && $webvar{$_};
818  }
819
820  my ($code,$msg) = updateBlock($ip_dbh, %updargs, iprev => \%iprev);
821
822  if ($code eq 'FAIL') {
823    syslog "err", "$authuser could not update block/IP '$webvar{block}': '$msg'";
824    $page->param(err => "Could not update block/IP $webvar{block}: $msg");
825    return;
826  }
827
828  # If we get here, the operation succeeded.
829  syslog "notice", "$authuser updated $webvar{block}";
830##fixme:  log details of the change?  old way is in the .debug stream anyway.
831##fixme:  need to wedge something in to allow "update:field" notifications
832## hmm.  how to tell what changed?  O_o
833mailNotify($ip_dbh, 's:swi', "SWIPed: $disp_alloctypes{$webvar{alloctype}} $webvar{block}",
834        "$webvar{block} had SWIP status changed to \"Yes\" by $authuser") if $webvar{swip} eq 'on';
835
836## node hack
837  if ($webvar{node} && $webvar{node} ne '-') {
838    my $nodename = getNodeName($ip_dbh, $webvar{node});
839    $page->param(nodename => $nodename);
840  }
841## end node hack
842
843  # Link back to browse-routed or list-pool page on "Update complete" page.
844  my $binfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
845  my $pblock = getBlockData($ip_dbh, $binfo->{parent_id});
846  $page->param(backid => $binfo->{parent_id});
847  $page->param(backblock => $pblock->{block});
848  $page->param(backpool => ($webvar{basetype} eq 'i'));
849
850  # Do some HTML fiddling here instead of using ESCAPE=HTML in the template,
851  # because otherwise we can't convert \n to <br>.  *sigh*
852  $webvar{notes} = $q->escapeHTML($webvar{notes});      # escape first...
853  $webvar{notes} =~ s/\n/<br>\n/;                       # ... then convert newlines
854  $webvar{privdata} = ($webvar{privdata} ? $q->escapeHTML($webvar{privdata}) : "&nbsp;");
855  $webvar{privdata} =~ s/\n/<br>\n/;
856
857  $page->param(cidr => $binfo->{block});
858  $page->param(rdns => $webvar{rdns});
859  $page->param(city => $webvar{city});
860  $page->param(disptype => $disp_alloctypes{$webvar{alloctype}});
861  $page->param(custid => $webvar{custid});
862  $page->param(swip => $webvar{swip} eq 'on' ? 'Yes' : 'No');
863  $page->param(circid => $webvar{circid});
864  $page->param(desc => $webvar{desc});
865  $page->param(notes => $webvar{notes});
866  $page->param(privdata => $webvar{privdata})
867        if $IPDBacl{$authuser} =~ /s/;
868
869} # update()
870
871
872# Delete an allocation.
873sub remove {
874  if ($IPDBacl{$authuser} !~ /d/) {
875    $aclerr = 'delblock';
876    return;
877  }
878
879  # Serves'em right for getting here...
880  if (!defined($webvar{block})) {
881    $page->param(err => "Can't delete a block that doesn't exist");
882    return;
883  }
884
885  my $blockdata;
886  $blockdata = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
887
888  if ($blockdata->{parent_id} == 0) {   # $webvar{alloctype} eq 'mm'
889    $blockdata->{city} = "N/A";
890    $blockdata->{custid} = "N/A";
891    $blockdata->{circuitid} = "N/A";
892    $blockdata->{description} = "N/A";
893    $blockdata->{notes} = "N/A";
894    $blockdata->{privdata} = "N/A";
895  } # end cases for different alloctypes
896
897  $page->param(blockid => $webvar{block});
898  $page->param(basetype => $webvar{basetype});
899
900  $page->param(block => $blockdata->{block});
901  $page->param(rdns => $blockdata->{rdns});
902
903  # maybe need to apply more magic here?
904  # most allocations we *do* want to autodelete the forward as well as reverse;  for a handful we don't.
905  # -> all real blocks (nb: pool IPs need extra handling)
906  # -> NOC/private-IP (how to ID?)
907  # -> anything with a pattern matching $IPDB::domain?
908  if ($blockdata->{type} !~ /^.i$/) {
909    $page->param(autodel => 1);
910  }
911
912  $page->param(disptype => $disp_alloctypes{$blockdata->{type}});
913  $page->param(city => $blockdata->{city});
914  $page->param(custid => $blockdata->{custid});
915  $page->param(circid => $blockdata->{circuitid});
916  $page->param(desc => $blockdata->{description});
917  $blockdata->{notes} = $q->escapeHTML($blockdata->{notes});
918  $blockdata->{notes} =~ s/\n/<br>\n/;
919  $page->param(notes => $blockdata->{notes});
920  $blockdata->{privdata} = $q->escapeHTML($blockdata->{privdata});
921  $blockdata->{privdata} = '&nbsp;' if !$blockdata->{privdata};
922  $blockdata->{privdata} =~ s/\n/<br>\n/;
923  $page->param(privdata => $blockdata->{privdata}) if $IPDBacl{$authuser} =~ /s/;
924  $page->param(delpool => $blockdata->{type} =~ /^.[pd]$/);
925
926} # end remove()
927
928
929# Delete an allocation.  Return it to the freeblocks table;  munge
930# data as necessary to keep as few records as possible in freeblocks
931# to prevent weirdness when allocating blocks later.
932# Remove IPs from pool listing if necessary
933sub finalDelete {
934  if ($IPDBacl{$authuser} !~ /d/) {
935    $aclerr = 'delblock';
936    return;
937  }
938
939  # need to retrieve block data before deleting so we can notify on that
940  my $blockinfo = getBlockData($ip_dbh, $webvar{block}, $webvar{basetype});
941  my $pinfo = getBlockData($ip_dbh, $blockinfo->{parent_id}, 'b');
942
943  my ($code,$msg) = deleteBlock($ip_dbh, $webvar{block}, $webvar{basetype}, $webvar{delforward}, $authuser);
944
945  $page->param(block => $blockinfo->{block});
946  $page->param(bdisp => $q->escapeHTML($disp_alloctypes{$blockinfo->{type}}));
947  $page->param(delparent_id => $blockinfo->{parent_id});# if $webvar{rdepth};
948  if ($pinfo) {
949    $page->param(delparent => $pinfo->{block});
950    $page->param(pdisp => $q->escapeHTML($disp_alloctypes{$pinfo->{type}}));
951  }
952  $page->param(returnpool => ($webvar{basetype} eq 'i') );
953  if ($code =~ /^WARN(POOL|MERGE)/) {
954    my ($pid,$pcidr) = split /,/, $msg;
955    my $real_pinfo = getBlockData($ip_dbh, $pid, 'b');
956    $page->param(parent_id => $pid);
957    $page->param(parent => $pcidr);
958    $page->param(real_disp => $q->escapeHTML($disp_alloctypes{$real_pinfo->{type}}));
959    $page->param(mergeip => $code eq 'WARNPOOL');
960  }
961  if ($code eq 'WARN') {
962    $msg =~ s/\n/<br>\n/g;
963    $page->param(genwarn => $msg);
964  }
965  if ($code eq 'OK' || $code =~ /^WARN/) {
966    syslog "notice", "$authuser deallocated '".$blockinfo->{type}."'-type netblock $webvar{block} ".
967        $blockinfo->{custid}.", ".$blockinfo->{city}.", desc='".$blockinfo->{description}."'";
968    mailNotify($ip_dbh, 'da', "REMOVED: ".$disp_alloctypes{$blockinfo->{type}}." $webvar{block}",
969        $disp_alloctypes{$blockinfo->{type}}." $webvar{block} deallocated by $authuser\n".
970        "CustID: ".$blockinfo->{custid}."\nCity: ".$blockinfo->{city}.
971        "\nDescription: ".$blockinfo->{description}."\n");
972  } else {
973    $page->param(failmsg => $msg);
974    if ($webvar{alloctype} =~ /^.i$/) {
975      syslog "err", "$authuser could not deallocate static IP '$webvar{block}': '$msg'";
976    } else {
977      syslog "err", "$authuser could not deallocate netblock '$webvar{block}': '$msg'";
978      $page->param(netblock => 1);
979    }
980  }
981
982} # finalDelete
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