source: trunk/cgi-bin/admin.cgi @ 647

Last change on this file since 647 was 647, checked in by Kris Deugau, 8 years ago

/trunk

admin.cgi cleanup; block listing and allocation (block/IP) update

  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author
File size: 19.2 KB
Line 
1#!/usr/bin/perl
2# ipdb/cgi-bin/admin.cgi
3# Hack interface to make specific changes to IPDB that (for one reason
4# or another) can't be made through the main interface.
5#
6###
7# SVN revision info
8# $Date: 2014-10-17 21:16:41 +0000 (Fri, 17 Oct 2014) $
9# SVN revision $Rev: 647 $
10# Last update by $Author: kdeugau $
11###
12# Copyright (C) 2004-2010 - Kris Deugau
13
14use strict;
15use warnings;
16use CGI::Carp qw(fatalsToBrowser);
17use CGI::Simple;
18use HTML::Template;
19use DBI;
20#use POSIX qw(ceil);
21use NetAddr::IP;
22
23use Sys::Syslog;
24
25# don't remove!  required for GNU/FHS-ish install from tarball
26##uselib##
27
28use CustIDCK;
29use MyIPDB;
30
31openlog "IPDB-admin","pid","$IPDB::syslog_facility";
32
33# Collect the username from HTTP auth.  If undefined, we're in a test environment.
34my $authuser;
35if (!defined($ENV{'REMOTE_USER'})) {
36  $authuser = '__temptest';
37} else {
38  $authuser = $ENV{'REMOTE_USER'};
39}
40
41syslog "debug", "$authuser active";
42
43# Set up the CGI object...
44my $q = new CGI::Simple;
45# ... and get query-string params as well as POST params if necessary
46$q->parse_query_string;
47
48# Convenience;  saves changing all references to %webvar
49##fixme:  tweak for handling <select multiple='y' size=3> (list with multiple selection)
50my %webvar = $q->Vars;
51
52# anyone got a better name?  :P
53my $thingroot = $ENV{SCRIPT_FILENAME};
54$thingroot =~ s|cgi-bin/admin.cgi||;
55
56# Set up some globals
57$ENV{HTML_TEMPLATE_ROOT} = $thingroot."templates";
58
59# Why not a global DB handle?  (And a global statement handle, as well...)
60# Use the connectDB function, otherwise we end up confusing ourselves
61my $ip_dbh;
62my $sth;
63my $errstr;
64($ip_dbh,$errstr) = connectDB_My;
65if (!$ip_dbh) {
66  $webvar{action} = "dberr";
67} else {
68  initIPDBGlobals($ip_dbh);
69}
70
71if(!defined($webvar{action})) {
72  $webvar{action} = "main";   #shuts up the warnings.
73}
74
75# handle DB error output
76if ($webvar{action} eq 'dberr') {
77  my $page = HTML::Template->new(filename => "admin/dberr.tmpl");
78  $page->param(errmsg => $errstr);
79  print "Content-Type: text/html\n\n".$page->output;
80  exit;
81}
82
83if ($IPDBacl{$authuser} !~ /A/) {
84  my $page = HTML::Template->new(filename => "admin/aclerr.tmpl");
85##fixme:  need params for IPDB admin email and name
86  $page->param(ipdbadmin_email => 'ipdbadmin@example.com');
87  $page->param(ipdbadmin_name => 'the IPDB administrator');
88  print "Content-Type: text/html\n\n".$page->output;
89  exit;
90}
91
92my $header = HTML::Template->new(filename => "admin/header.tmpl");
93$header->param(mainpage => 1) if $webvar{action} eq 'main';
94print "Content-type: text/html\n\n".$header->output;
95
96my $page;
97if (-e "$ENV{HTML_TEMPLATE_ROOT}/admin/$webvar{action}.tmpl") {
98  $page = HTML::Template->new(filename => "admin/$webvar{action}.tmpl");
99} else {
100  $page = HTML::Template->new(filename => "admin/dunno.tmpl");
101}
102
103# handle index page
104if ($webvar{action} eq 'main') {
105  my $tlist = getTypeList($ip_dbh, 'a');
106  $tlist->[0]->{sel} = 1;
107  $page->param(typelist => $tlist);
108
109  my $mlist = getMasterList($ip_dbh, 'm');
110  $page->param(masterlist => $mlist);
111}
112
113## Non-default actions.
114
115elsif ($webvar{action} eq 'alloc') {
116
117  my $cidr = new NetAddr::IP $webvar{cidr};
118  if (!$cidr || "$cidr" =~ /^0/) {
119    $page->param(errmsg => "Can't allocate something that's not a netblock/ip");
120    goto ERRJUMP;
121  }
122
123  my $custid = $def_custids{$webvar{alloctype}};
124  if ($custid eq '') {
125    # Crosscheck with billing.
126    my $status = CustIDCK->custid_exist($webvar{custid});
127    if ($CustIDCK::Error) {
128      $page->param(errmsg => "Error verifying customer ID: ".$CustIDCK::ErrMsg);
129      goto ERRJUMP;
130    }
131    if (!$status) {
132      $page->param(errmsg => "Customer ID not valid.  Make sure the Customer ID ".
133        "is correct.<br>\nUse STAFF for staff static IPs, and $IPDB::defcustid for any other ".
134        "non-customer assignments.");
135      goto ERRJUMP;
136    }
137    # Type that doesn't have a default custid
138    $custid = $webvar{custid};
139  }
140
141  my $maskbits = $cidr->masklen;
142  my ($fbid, $fb, $fbparent);
143  ($fbid, $fb, $fbparent) = findAllocateFrom($ip_dbh, $maskbits, $webvar{alloctype}, '','',
144        (gimme => "$cidr", allowpriv => 1));
145  $page->param(fbid => $fbid);
146  $page->param(parid => $fbparent);
147  my $rdns = getBlockRDNS($ip_dbh, id => $fbparent, type => ($webvar{alloctype} =~ /^.i$/ ? 'i' : 'b'),
148        user => $authuser);
149  $page->param(rdns => $rdns);
150  if ($webvar{alloctype} =~ /^(.)i$/) {
151    my $iptype = $1;
152    my $ptmp = getBlockData($ip_dbh, $fbparent);
153    if ($ptmp->{type} =~ /^(.)[dp]$/) {
154      my $newiptype = "$1i";
155      if ($ptmp->{type} !~ /^$iptype./) {
156        $page->param(warnmsg => "Warning:  Allocating IP as '".$disp_alloctypes{$newiptype}."' instead of '".
157                $disp_alloctypes{$webvar{alloctype}}."' to match pool ".$ptmp->{block}."\n");
158        $webvar{alloctype} = $newiptype;
159      }
160    }
161    if (!$fbid) {
162      $page->param(errmsg => "Can't allocate static IP from outside a pool!!");
163      goto ERRJUMP;
164    }
165  } else {
166    if (!$fbid) {
167      $page->param(errmsg => "Can't allocate from outside a free block!!");
168      goto ERRJUMP;
169    }
170  }
171
172  my $alloc_from = new NetAddr::IP $fb;
173
174  my @cities;
175  foreach my $city (@citylist) {
176     my %row = (city => $city);
177     push @cities, \%row;
178  }
179  $page->param(
180        cidr => $cidr,
181        disptype => $disp_alloctypes{$webvar{alloctype}},
182        type => $webvar{alloctype},
183        alloc_from => $alloc_from,
184        custid => $custid,
185        citylist => \@cities
186        );
187
188} elsif ($webvar{action} eq 'confirm') {
189
190  $page->param(
191        cidr => $webvar{cidr},
192        custid => $webvar{custid},
193        desc => $webvar{desc},
194        disptype => $disp_alloctypes{$webvar{alloctype}}
195        );
196  # Only need to check city here.
197  if ($webvar{city} eq '-') {
198    $page->param(locerr => "Invalid customer location!  Go back and select customer's location.");
199    goto ERRJUMP;
200  }
201
202  my ($retcode,$msg) = allocateBlock($ip_dbh, cidr => $webvar{cidr}, fbid => $webvar{fbid},
203        parent => $webvar{parent}, custid => $webvar{custid}, type => $webvar{alloctype}, city => $webvar{city},
204        desc => $webvar{desc}, notes => $webvar{notes}, circid => $webvar{circid},
205        privdata => $webvar{privdata}, nodeid => $webvar{node}, rdns => $webvar{rdns}, user => $authuser);
206
207  if ($retcode eq 'OK') {
208    syslog "notice", "$authuser allocated '$webvar{cidr}' to '$webvar{custid}' as ".
209        "'$webvar{alloctype}'";
210    if ($webvar{alloctype} =~ /^.i$/) {
211      mailNotify($ip_dbh, "a$webvar{alloctype}", "ADDED: $disp_alloctypes{$webvar{alloctype}} allocation",
212        "$disp_alloctypes{$webvar{alloctype}} $webvar{cidr} allocated to customer $webvar{custid}\n".
213        "Description: $webvar{desc}\n\nAllocated by: $authuser\n");
214    }
215  } else {
216    $page->param(errmsg => $msg);
217    syslog "err", "($authuser) Allocation of '$webvar{cidr}' to '$webvar{custid}' as ".
218        "'$webvar{alloctype}' failed: '$msg'";
219  }
220
221} elsif ($webvar{action} eq 'alloctweak') {
222
223  fix_allocfrom();
224  showAllocs($webvar{allocfrom});
225
226} elsif ($webvar{action} eq 'update') {
227
228  update();
229
230} elsif ($webvar{action} eq 'touch') {
231
232  my ($code,$msg) = touchMaster($ip_dbh, $webvar{whichmaster});
233  $page->param(errmsg => $msg) if $code eq 'FAIL';
234
235} elsif ($webvar{action} eq 'listcust') {
236
237  $sth = $ip_dbh->prepare("select custid,name,tech_handle from customers order by custid");
238  $sth->execute;
239  my @custlist;
240  while (my @data = $sth->fetchrow_array) {
241    my %row = (
242        custid => $data[0],
243        custname => $data[1],
244        tech => $data[2]
245        );
246    push @custlist, \%row;
247  }
248  $page->param(custlist => \@custlist);
249
250} elsif ($webvar{action} eq 'edcust') {
251
252  if ($webvar{newcust}) {
253    $sth = $ip_dbh->prepare("INSERT INTO customers (custid) VALUES (?)");
254    $sth->execute($webvar{custid});
255  }
256  $sth = $ip_dbh->prepare("select custid,name,street,city,province,".
257        "country,pocode,phone,tech_handle,abuse_handle,admin_handle,special ".
258        "from customers where custid='$webvar{custid}'");
259  $sth->execute;
260  my ($custid, $name, $street, $city, $prov, $country, $pocode, $phone, $tech, $abuse, $admin, $special) =
261        $sth->fetchrow_array;
262
263  $page->param(
264        custid => $custid,
265        name => $name,
266        street => $street,
267        city => $city,
268        prov => $prov,
269        country => $country,
270        pocode => $pocode,
271        phone => $phone,
272        tech => $tech,
273        abuse => $abuse,
274        admin => $admin,
275        special => $special
276        );
277
278} elsif ($webvar{action} eq 'updcust') {
279
280  $sth = $ip_dbh->prepare("UPDATE customers SET".
281        " name=?, street=?, city=?, province=?, country=?, pocode=?,".
282        " phone=?, tech_handle=?, abuse_handle=?, admin_handle=?, special=?".
283        " WHERE custid=?");
284  $sth->execute($webvar{name}, $webvar{street}, $webvar{city}, $webvar{province}, 
285        $webvar{country}, $webvar{pocode}, $webvar{phone}, $webvar{tech_handle}, 
286        $webvar{abuse_handle}, $webvar{admin_handle}, $webvar{special}, $webvar{custid});
287  $page->param(
288        custid => $webvar{custid},
289        name => $webvar{name},
290        street => $webvar{street},
291        city => $webvar{city},
292        prov => $webvar{province},
293        country => $webvar{country},
294        pocode => $webvar{pocode},
295        phone => $webvar{phone},
296        tech => $webvar{tech_handle},
297        abuse => $webvar{abuse_handle},
298        admin => $webvar{admin_handle},
299        special => $webvar{special}
300        );
301
302} elsif ($webvar{action} eq 'showpools') {
303
304  my $plist = $ip_dbh->selectall_arrayref("SELECT a.id,a.cidr AS pool, count(*) AS free FROM poolips p ".
305        "JOIN allocations a ON a.id=p.parent_id ".
306        "WHERE available='y' GROUP BY a.cidr,a.id ORDER BY a.cidr", { Slice => {} });
307  $page->param(poollist => $plist);
308
309} elsif ($webvar{action} eq 'tweakpool') {
310
311  showPool($webvar{pool});
312
313} elsif ($webvar{action} eq 'updatepool') {
314
315  my $ip = $ip_dbh->selectrow_array("SELECT ip FROM poolips WHERE id=?", undef, ($webvar{id}) );
316  $page->param(ip => $ip);
317  $sth = $ip_dbh->prepare("UPDATE poolips SET custid=?, city=?, type=?, available='".
318        (($webvar{available} eq 'y') ? 'y' : 'n').
319        "', notes=?, description=? ".
320        "WHERE id=?");
321  $sth->execute($webvar{custid}, $webvar{city}, $webvar{type}, $webvar{notes}, $webvar{desc}, $webvar{id});
322  if ($sth->err) {
323    $page->param(errmsg => $sth->errstr);
324    syslog "err", "$authuser could not update pool IP $ip: ".$sth->errstr;
325  } else {
326    syslog "notice", "$authuser updated pool IP $ip";
327  }
328  my $poolid = $ip_dbh->selectrow_array("SELECT parent_id FROM poolips WHERE id=?", undef, ($webvar{id}) );
329  $page->param(poolid => $poolid);
330  my $pool = $ip_dbh->selectrow_array("SELECT cidr FROM allocations WHERE id=?", undef, ($poolid) );
331  $page->param(pool => $pool);
332
333} elsif ($webvar{action} eq 'showusers') {
334
335  $sth = $ip_dbh->prepare("select username,acl from users order by username");
336  $sth->execute;
337  my @userlist;
338  while (my ($username,$acl) = $sth->fetchrow_array) {
339##fixme: funky things happening with HTML::Template here;  shouldn't need the "logic ? iftrue : iffalse" structure
340    my %row = (
341        username => $username,
342        can_add => ($acl =~ /a/ ? 1 : 0),
343        can_change => ($acl =~ /c/ ? 1 : 0),
344        can_del => ($acl =~ /d/ ? 1 : 0),
345        sysnet => ($acl =~ /s/ ? 1 : 0),
346        is_admin => ($acl =~ /A/ ? 1 : 0),
347        acl => $acl
348        );
349    push @userlist, \%row;
350  }
351  $page->param(userlist => \@userlist);
352
353} elsif ($webvar{action} eq 'updacl') {
354
355  $page->param(username => $webvar{username});
356  my $acl = 'b';
357  if ($webvar{admin} eq 'on') {
358    $acl .= "acdsA";
359  } else {
360    $acl .= ($webvar{add} eq 'on' ? 'a' : '').
361        ($webvar{change} eq 'on' ? 'c' : '').
362        ($webvar{del} eq 'on' ? 'd' : '').
363        ($webvar{sysnet} eq 'on' ? 's' : '');
364  }
365  $page->param(acl => $acl);
366
367  $sth = $ip_dbh->prepare("update users set acl='$acl' where username='$webvar{username}'");
368  $sth->execute;
369  $page->param(errmsg => $sth->errstr) if $sth->err;
370
371} elsif ($webvar{action} eq 'newuser') {
372
373  $page->param(username => $webvar{username});
374  my $cr_pass = ($webvar{preenc} ? $webvar{password} :
375        crypt $webvar{password}, join('',('.','/',0..9,'A'..'Z','a'..'z')[rand 64, rand 64]));
376  $sth = $ip_dbh->prepare("insert into users (username,password,acl) values ".
377        "('$webvar{username}','$cr_pass','b')");
378  $sth->execute;
379  $page->param(errmsg => $sth->errstr) if $sth->err;
380
381} elsif ($webvar{action} eq 'deluser') {
382
383  $page->param(username => $webvar{username});
384  $sth = $ip_dbh->prepare("delete from users where username='$webvar{username}'");
385  $sth->execute;
386  $page->param(errmsg => $sth->errstr) if $sth->err;
387
388} elsif ($webvar{action} eq 'emailnotice') {
389
390  $sth = $ip_dbh->prepare("SELECT action,reciplist FROM notify");
391  $sth->execute;
392  my @spamlist;
393  while (my ($notice_code,$reciplist) = $sth->fetchrow_array() ) {
394##fixme: hairy mess, only a few things call mailNotify() anyway, so many possible notices won't work.
395    my $action_out = dispNoticeCode($notice_code);
396    my %row = (
397        action => $action_out,
398        code => $notice_code,
399        recips => $reciplist
400        );
401    push @spamlist, \%row;
402  }
403  $page->param(spamlist => \@spamlist);
404
405  $sth = $ip_dbh->prepare("SELECT type,dispname FROM alloctypes WHERE listorder < 500 ".
406        "ORDER BY listorder");
407  $sth->execute;
408  my $i=0;
409  my @typelist;
410  while (my ($type,$disp) = $sth->fetchrow_array) {
411    my %row = (
412        type => $type,
413        disptype => $disp,
414# ahh, off-by-one counts, how we do love thee...  NOT!
415        newrow => ($i+2 > $sth->rows ? 1 : (++$i % 4)),
416        );
417    push @typelist, \%row;
418  }
419  $page->param(typelist => \@typelist);
420
421} elsif ($webvar{action} eq 'addnotice') {
422
423  $webvar{alloctype} = $webvar{special} if $webvar{msgaction} eq 's:';
424  if ($webvar{msgaction} && $webvar{alloctype} && $webvar{reciplist}) {
425    $page->param(cantry => 1);
426    $webvar{reciplist} =~ s/[\r\n]+/,/g;
427    $webvar{msgaction} = "f:$webvar{msgaction}" if $webvar{onfail};
428    $page->param(reciplist => $webvar{reciplist});
429    $page->param(dispnotice => dispNoticeCode($webvar{msgaction}.$webvar{alloctype}));
430    $sth = $ip_dbh->prepare("INSERT INTO notify (action, reciplist) VALUES (?,?)");
431##fixme:  automagically merge reciplists iff action already exists
432    $sth->execute($webvar{msgaction}.$webvar{alloctype}, $webvar{reciplist});
433    $page->param(addfailed => $sth->errstr) if $sth->err;
434  }
435
436} elsif ($webvar{action} eq 'delnotice') {
437
438  $page->param(dispnotice => dispNoticeCode($webvar{code}.$webvar{alloctype}));
439  $sth = $ip_dbh->prepare("DELETE FROM notify WHERE action=?");
440  $sth->execute($webvar{code});
441  $page->param(delfailed => $sth->errstr) if $sth->err;
442
443} elsif ($webvar{action} eq 'ednotice') {
444
445  $page->param(dispnotice => dispNoticeCode($webvar{code}));
446  $page->param(code => $webvar{code});
447  $sth = $ip_dbh->prepare("SELECT reciplist FROM notify WHERE action=?");
448  $sth->execute($webvar{code});
449  my ($reciplist) = $sth->fetchrow_array;
450  $reciplist =~ s/,/\n/g;
451  $page->param(reciplist => $reciplist);
452
453} elsif ($webvar{action} eq 'updnotice') {
454
455  $page->param(dispnotice => dispNoticeCode($webvar{code}));
456  $sth = $ip_dbh->prepare("UPDATE notify SET reciplist=? WHERE action=?");
457  $webvar{reciplist} =~ s/[\r\n]+/,/g;
458  $sth->execute($webvar{reciplist}, $webvar{code});
459  $page->param(updfailed => $sth->errstr) if $sth->err;
460
461} elsif ($webvar{action} ne '<NULL>') {
462  $page->param(dunno => $webvar{action});
463}
464
465ERRJUMP:
466print $page->output;
467
468##fixme:  make me a footer param!
469print qq(<hr><div><a href="$IPDB::webpath/">Back</a> to the main IPDB</div>\n);
470
471# We print the footer here, so we don't have to do it elsewhere.
472my $footer = HTML::Template->new(filename => "footer.tmpl");
473# we're already in the admin tools, no need to provide a bottom link.  maybe.
474#$footer->param(adminlink => ($IPDBacl{$authuser} =~ /A/));
475
476print $footer->output;
477
478$ip_dbh->disconnect;
479
480exit;
481
482
483# Hokay.  This is a little different.  We have a few specific functions here:
484#  -> Assign arbitrary subnet from arbitrary free space
485#  -> Tweak individual DB fields
486#
487
488
489# Tweak allocfrom into shape.
490sub fix_allocfrom {
491  if ($webvar{allocfrom} =~ /^(\d+\.){2}\d+$/) {
492    # 3-octet class C specified
493    $webvar{allocfrom} .= ".0/24";
494  } elsif ($webvar{allocfrom} =~ /^(\d+\.){3}\d+$/) {
495    # 4-octet IP specified; 
496    $webvar{allocfrom} .= "/24";
497  }
498}
499
500
501# Show allocations to allow editing.
502sub showAllocs {
503
504  my $within = new NetAddr::IP $_[0];
505  $page->param(within => $within);
506
507
508  $sth = $ip_dbh->prepare("SELECT id,vrf,cidr,custid,type,city,description FROM allocations".
509        " WHERE cidr <<= ? ORDER BY vrf,cidr");
510  $sth->execute($within);
511  my @blocklist;
512  while (my ($id,$vrf,$cidr,$custid,$type,$city,$desc) = $sth->fetchrow_array) {
513    my %row = (
514        id => $id,
515        cidr => $cidr,
516        custid => $custid,
517        city => $city,
518        desc => $desc,
519        );
520
521##fixme:  don't wanna retrieve the whole type list *every time around the outer loop*
522    my $sth2 = $ip_dbh->prepare("SELECT type,listname FROM alloctypes".
523        " WHERE listorder < 999 AND NOT (type LIKE '_i') ORDER BY listorder");
524    $sth2->execute;
525    my @typelist;
526    while (my ($listtype,$dispname) = $sth2->fetchrow_array) {
527      my %subrow = (
528        type => $listtype,
529        dispname => $dispname,
530        selected => ($listtype eq $type)
531        );
532      push @typelist, \%subrow;
533    }
534    $row{typelist} = \@typelist;
535    push @blocklist, \%row;
536  }
537  $page->param(blocklist => \@blocklist);
538} # end showAllocs()
539
540
541# Stuff updates into DB
542sub update {
543  my $cidr = $ip_dbh->selectrow_array("SELECT cidr FROM allocations WHERE id=?", undef, ($webvar{block}) );
544
545  # Relatively simple SQL transaction here.  Note that we're deliberately NOT
546  # updating notes/desc here as it's available through the main interface.
547  $ip_dbh->do("UPDATE allocations SET custid=?, city=?, type=? WHERE id=?", undef,
548        ($webvar{custid}, $webvar{city}, $webvar{alloctype}, $webvar{block}) );
549
550  $page->param(block => $cidr);
551  if ($ip_dbh->err) {
552    $page->param(updfailed => $ip_dbh->errstr);
553    syslog "err", "$authuser could not update block '$cidr': '".$ip_dbh->errstr."'";
554  } else {
555    syslog "notice", "$authuser updated $cidr";
556  }
557  # need to get /24 that block is part of
558  my @bits = split /\./, $cidr;
559  $bits[3] = "0/24";
560  showAllocs((join ".", @bits));
561} # end update()
562
563
564# showPool()
565# List all IPs in a pool, and allow arbitrary admin changes to each
566# Allow changes to ALL fields
567sub showPool {
568  my $pool = shift;
569
570  # arguably even presenting a list here is Wrong, because Pool IPs Should Alwasy Match The Pool Type, but...
571  # could also set "selected" on the "correct" type
572  my $tlist = getTypeList($ip_dbh, 'i');
573  $page->param(typelist => $tlist);
574
575  $sth = $ip_dbh->prepare("SELECT id,ip,custid,city,type,available,description,notes from poolips".
576        " WHERE parent_id=? ORDER BY ip");
577  $sth->execute($pool);
578  my @iplist;
579  while (my ($id,$ip,$custid,$city,$type,$avail,$desc,$notes) = $sth->fetchrow_array) {
580    my %row = (
581        id => $id,
582        ip => $ip,
583        custid => $custid,
584        city => $city,
585        type => $type,
586        avail => $avail,
587        desc => $desc,
588        notes => $notes
589        );
590    push @iplist, \%row;
591  }
592  $page->param(iplist => \@iplist);
593} # end showPool()
594
595
596# interpret the notify codes
597sub dispNoticeCode {
598  my $code = shift;
599  my $action_out = '';
600
601  if ($code =~ /^s:/) {
602    $code =~ s/^s:/Special: /;
603    return $code;
604  }
605  if ($code =~ /^f:(.+)$/) {
606    $code =~ s/^f://;
607    $action_out = "Failure on ";
608  }
609  if (my $target = $code =~ /^n(.+)/) {
610    $action_out .= "New ";
611    if ($1 eq 'ci') { $action_out .= "city"; }
612    elsif ($1 eq 'no') { $action_out .= "node"; }
613    else { $action_out .= '&lt;unknown&gt;'; }
614  } else {
615    my ($action,$target) = ($code =~ /^(.)(.+)$/);
616    if ($action eq 'a')      { $action_out .= 'Add '; }
617    elsif ($action eq 'u')   { $action_out .= 'Update '; }
618    elsif ($action eq 'd')   { $action_out .= 'Delete '; }
619##fixme:  what if we get something funky?
620# What about the eleventy-billion odd combinations possible?
621# this should give an idea of the structure tho
622    if ($target eq 'a') { $action_out .= "all"; }
623    elsif ($target eq '.i') {
624      $action_out .= "all static IPs";
625    }
626    else { $action_out .= $disp_alloctypes{$target}; }
627  }
628  return $action_out;
629}
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