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source: trunk/dns.cgi@ 109

Last change on this file since 109 was 107, checked in by Kris Deugau, 13 years ago

/trunk

Fix mishandling of record data retrieved before deleting said record.
Tweak logging on record deletion - probably failing due to

mishandling the retrieval.

Property svn:executable set to *
Property svn:keywords set to Date Rev Author Id

File size: 60.4 KB

Line
1	#!/usr/bin/perl -w -T
2	# dns/cgi-bin/dns.cgi
3	###
4	# SVN revision info
5	# $Date: 2011-07-19 20:50:08 +0000 (Tue, 19 Jul 2011) $
6	# SVN revision $Rev: 107 $
7	# Last update by $Author: kdeugau $
8	###
9	# Copyright (C) 2008-2011 - Kris Deugau <kdeugau@deepnet.cx>
10
11	use strict;
12	use warnings;
13
14	use CGI::Carp qw (fatalsToBrowser);
15	use CGI::Simple;
16	use HTML::Template;
17	use CGI::Session;
18	use Crypt::PasswdMD5;
19	use Digest::MD5 qw(md5_hex);
20	use Net::DNS;
21	use DBI;
22	use Data::Dumper;
23
24	#sub is_tainted {
25	# # from perldoc perlsec
26	# return ! eval { eval("#" . substr(join("", @_), 0, 0)); 1 };
27	#}
28	#use Cwd 'abs_path';
29	#use File::Basename;
30	#use lib dirname( abs_path $0 );
31	#die "argh! tainted!" if is_tainted($0);
32	#die "argh! \@INC got tainted!" if is_tainted(@INC);
33
34	# custom modules
35	use lib '.';
36	use DNSDB qw(:ALL);
37
38	my @debugbits; # temp, to be spit out near the end of processing
39	my $debugenv = 0;
40
41	# Let's do these templates right...
42	my $templatedir = "templates";
43	my $sessiondir = "session";
44
45	# Set up the CGI object...
46	my $q = new CGI::Simple;
47	# ... and get query-string params as well as POST params if necessary
48	$q->parse_query_string;
49
50	# This is probably excessive fiddling, but it puts the parameters somewhere my fingers know about...
51	my %webvar = $q->Vars;
52
53	# persistent stuff needed on most/all pages
54	my $sid = ($webvar{sid} ? $webvar{sid} : undef);
55	my $session = new CGI::Session("driver:File", $sid, {Directory => $sessiondir})
56	or die CGI::Session->errstr();
57	#$sid = $session->id() if !$sid;
58	if (!$sid) {
59	# init stuff. can probably axe this down to just above if'n'when user manipulation happens
60	$sid = $session->id();
61	# need to know the "upper" group the user can deal with; may as well
62	# stick this in the session rather than calling out to the DB every time.
63	$session->param('logingroup',1);
64	$session->param('curgroup',1); # yes, we do need to track this too. er, probably.
65	$session->param('domlistsortby','domain');
66	$session->param('domlistorder','ASC');
67	$session->param('useradminsortby','user');
68	$session->param('useradminorder','ASC');
69	$session->param('grpmansortby','group');
70	$session->param('grpmanorder','ASC');
71	$session->param('reclistsortby','host');
72	$session->param('reclistorder','ASC');
73	# $session->param('filter','login');
74	# $session->param('startwith','login');
75	# $session->param('searchsubs','login');
76	}
77
78	my $logingroup = ($session->param('logingroup') ? $session->param('logingroup') : 1);
79	my $curgroup = ($session->param('curgroup') ? $session->param('curgroup') : $logingroup);
80	my $group = ($webvar{group} ? $webvar{group} : 1);
81
82	# per-page startwith, filter, searchsubs
83	$session->param($webvar{page}.'startwith', $webvar{startwith}) if defined($webvar{startwith});
84	$session->param($webvar{page}.'filter', $webvar{filter}) if defined($webvar{filter});
85	$webvar{searchsubs} =~ s/^n ?// if $webvar{searchsubs};
86	$session->param($webvar{page}.'searchsubs', $webvar{searchsubs}) if defined($webvar{searchsubs});
87
88	# decide which page to spit out...
89	# also set $webvar{page} before we try to use it.
90	$webvar{page} = 'login' if !$webvar{page};
91
92	my $startwith = $session->param($webvar{page}.'startwith');
93	my $filter = $session->param($webvar{page}.'filter');
94	my $searchsubs = $session->param($webvar{page}.'searchsubs');
95
96	# nrgh, can't handle login here because we don't have a database handle to check the user/pass with yet
97
98	my $header = HTML::Template->new(filename => "$templatedir/header.tmpl");
99	my $footer = HTML::Template->new(filename => "$templatedir/footer.tmpl");
100
101	# default
102	#my $perpage = 15;
103	my $perpage = 5;
104	my $offset = ($webvar{offset} ? $webvar{offset} : 0);
105
106	# NB: these must match the field name and SQL ascend/descend syntax respectively
107	my $sortby = "domain";
108	my $sortorder = "ASC";
109
110	my ($dbh,$msg) = connectDB("dnsdb","dnsdb","secret","newdbhost");
111	#my $dbh = DBI->connect("DBI:mysql:database=vegadns","vegadns","secret",
112	# { AutoCommit => 0 }) or die $DBI::errstr;
113
114	##fixme. PLEASE! <G>
115	print $msg if !$dbh;
116
117	# fiddle hardcoded "defaults" as per system/user (?) prefs
118	initGlobals($dbh);
119
120	# handle login redirect
121	if ($webvar{action}) {
122	if ($webvar{action} eq 'login') {
123	# Snag ACL/permissions here too
124	my $sth = $dbh->prepare("SELECT user_id,group_id,password,firstname,lastname FROM users WHERE username=?");
125	$sth->execute($webvar{username});
126	my ($uid,$gid,$pass,$fname,$lname) = $sth->fetchrow_array;
127	$webvar{loginfailed} = 1 if !defined($uid);
128
129	if ($pass =~ m\|^\$1\$([A-Za-z0-9/.]+)\$\|) {
130	# native passwords (crypt-md5)
131	$webvar{loginfailed} = 1 if $pass ne unix_md5_crypt($webvar{password},$1);
132	} elsif ($pass =~ /^[0-9a-f]{32}$/) {
133	# VegaDNS import (hex-coded MD5)
134	$webvar{loginfailed} = 1 if $pass ne md5_hex($webvar{password});
135	} else {
136	# plaintext (convenient now and then)
137	$webvar{loginfailed} = 1 if $pass ne $webvar{password};
138	}
139
140	# set session bits
141	$session->param('logingroup',$gid);
142	$session->param('curgroup',$gid);
143	$session->param('uid',$uid);
144	$session->param('username',$webvar{username});
145
146	changepage(page => "domlist") if !defined($webvar{loginfailed});
147	} elsif ($webvar{action} eq 'logout') {
148	# delete the session
149	$session->delete();
150	$session->flush();
151
152	my $newurl = "http://$ENV{HTTP_HOST}$ENV{SCRIPT_NAME}";
153	$newurl =~ s\|/[^/]+$\|/\|;
154	print "Status: 302\nLocation: $newurl\n\n";
155	exit;
156
157	} elsif ($webvar{action} eq 'chgroup') {
158	# fiddle session-stored group data
159	# magic incantation to... uhhh...
160	$session->param('curgroup', $webvar{group});
161	$curgroup = ($webvar{group} ? $webvar{group} : $session->param('curgroup'));
162	}
163	} # handle global webvar{action}s
164
165	initPermissions($dbh,$session->param('uid'));
166
167	## Default page is a login page
168	#my $page; # to be initialized as an HTML::Template entity sooner or later
169
170
171	#if (!$webvar{page}) {
172	# $page = HTML::Template->new(filename => "$templatedir/login.tmpl");
173	#} else {
174	#}
175
176	my $page = HTML::Template->new(filename => "$templatedir/$webvar{page}.tmpl");
177
178	$page->param(sid => $sid);
179
180	if ($webvar{page} eq 'login') {
181
182	$page->param(loginfailed => 1) if $webvar{loginfailed};
183	##fixme: set up session init to actually check for session timeout
184	$page->param(timeout => 1) if $webvar{sesstimeout};
185
186	} elsif ($webvar{page} eq 'domlist' or $webvar{page} eq 'index') {
187
188	# hmm. seeing problems in some possibly-not-so-corner cases.
189	# this currently only handles "domain on", "domain off"
190	if (defined($webvar{action})) {
191	my $stat = domStatus($dbh,$webvar{id},$webvar{action});
192	logaction($webvar{id}, $session->param("username"), parentID($webvar{id}, 'dom', 'group'),
193	"Changed ".domainName($dbh, $webvar{id})." state to ".($stat ? 'active' : 'inactive'));
194	}
195
196	$page->param(curpage => $webvar{page});
197	$page->param(errmsg => $webvar{errmsg}) if $webvar{errmsg};
198	# if ($webvar{del_failed}) {
199	# $page->param(del_failed => 1);
200	# $page->param(errmsg => $webvar{errmsg});
201	# }
202
203	listdomains();
204
205	} elsif ($webvar{page} eq 'newdomain') {
206
207	changepage(page => "domlist", errmsg => "You are not permitted to add domains")
208	unless ($permissions{admin} \|\| $permissions{domain_create});
209
210	# hmm. nothing to do here?
211	# - group list is filled by the same bit that fills the group list in the menu
212	if ($webvar{add_failed}) {
213	$page->param(add_failed => 1);
214	$page->param(errmsg => $webvar{errmsg});
215	$page->param(domain => $webvar{domain});
216	}
217
218	} elsif ($webvar{page} eq 'adddomain') {
219
220	changepage(page => "domlist", errmsg => "You are not permitted to add domains")
221	unless ($permissions{admin} \|\| $permissions{domain_create});
222
223	my ($code,$msg) = addDomain($dbh,$webvar{domain},$webvar{group},($webvar{makeactive} eq 'on' ? 1 : 0));
224
225	if ($code eq 'OK') {
226	logaction($msg, $session->param("username"), $webvar{group}, "Added domain $webvar{domain}");
227	changepage(page => "reclist", id => $msg);
228	} else {
229	logaction(0, $session->param("username"), $webvar{group}, "Failed adding domain $webvar{domain} ($msg)");
230	changepage(page => "newdomain", add_failed => 1, domain => $webvar{domain}, errmsg => $msg);
231	}
232
233	} elsif ($webvar{page} eq 'deldom') {
234
235	changepage(page => "domlist", errmsg => "You are not permitted to delete domains")
236	unless ($permissions{admin} \|\| $permissions{domain_delete});
237
238	$page->param(id => $webvar{id});
239
240	# first pass = confirm y/n (sorta)
241	if (!defined($webvar{del})) {
242
243	$page->param(del_getconf => 1);
244	$page->param(domain => domainName($dbh,$webvar{id}));
245
246	} elsif ($webvar{del} eq 'ok') {
247
248	my $pargroup = parentID($webvar{id}, 'dom', 'group');
249	my $dom = domainName($dbh, $webvar{id});
250	my ($code,$msg) = delDomain($dbh, $webvar{id});
251	if ($code ne 'OK') {
252	# need to find failure mode
253	logaction($webvar{id}, $session->param("username"), $pargroup, "Failed to delete domain $dom ($msg)");
254	changepage(page => "domlist", errmsg => "Error deleting domain $dom: $msg");
255	} else {
256	logaction($webvar{id}, $session->param("username"), $pargroup, "Deleted domain $dom");
257	changepage(page => "domlist");
258	}
259
260	} else {
261	# cancelled. whee!
262	changepage(page => "domlist");
263	}
264
265	} elsif ($webvar{page} eq 'reclist') {
266
267	##fixme: ACL needs pondering. Does "edit domain" interact with record add/remove/etc?
268	# Note this seems to be answered "no" in Vega.
269	# ACLs
270	$page->param(record_create => ($permissions{admin} \|\| $permissions{record_create}) );
271	# $page->param(record_edit => ($permissions{admin} \|\| $permissions{record_edit}) );
272	$page->param(record_delete => ($permissions{admin} \|\| $permissions{record_delete}) );
273
274	# Handle record list for both default records (per-group) and live domain records
275
276	$page->param(defrec => $webvar{defrec});
277	$page->param(id => $webvar{id});
278	$page->param(curpage => $webvar{page});
279
280	my $count = getRecCount($dbh, $webvar{defrec}, $webvar{id});
281
282	# $sortby = 'host';
283	# sort/order
284	$session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
285	$session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
286
287	$sortby = $session->param($webvar{page}.'sortby');
288	$sortorder = $session->param($webvar{page}.'order');
289
290	# set up the headers
291	my @cols = ('host', 'type', 'val', 'distance', 'weight', 'port', 'ttl');
292	my %colheads = (host => 'Name', type => 'Type', val => 'Address',
293	distance => 'Distance', weight => 'Weight', port => 'Port', ttl => 'TTL');
294	my %custom = (id => $webvar{id}, defrec => $webvar{defrec});
295	fill_colheads($sortby, $sortorder, \@cols, \%colheads, \%custom);
296
297	# fill the page-count and first-previous-next-last-all details
298	fill_pgcount($count,"records",
299	($webvar{defrec} eq 'y' ? "group ".groupName($dbh,$webvar{id}) : domainName($dbh,$webvar{id})));
300	fill_fpnla($count); # should put some params on this sub...
301
302	$page->param(defrec => $webvar{defrec});
303	if ($webvar{defrec} eq 'y') {
304	showdomain('y',$curgroup);
305	} else {
306	showdomain('n',$webvar{id});
307	$page->param(logdom => 1);
308	}
309
310	$page->param(errmsg => $webvar{errmsg}) if $webvar{errmsg};
311
312	} elsif ($webvar{page} eq 'record') {
313
314	if ($webvar{recact} eq 'new') {
315
316	changepage(page => "reclist", errmsg => "You are not permitted to add records", id => $webvar{parentid})
317	unless ($permissions{admin} \|\| $permissions{record_create});
318
319	$page->param(todo => "Add record");
320	$page->param(recact => "add");
321	$page->param(parentid => $webvar{parentid});
322	$page->param(defrec => $webvar{defrec});
323
324	fill_recdata();
325
326	} elsif ($webvar{recact} eq 'add') {
327
328	changepage(page => "reclist", errmsg => "You are not permitted to add records", id => $webvar{parentid})
329	unless ($permissions{admin} \|\| $permissions{record_create});
330
331	my @recargs = ($dbh,$webvar{defrec},$webvar{parentid},$webvar{name},$webvar{type},$webvar{address},$webvar{ttl});
332	if ($webvar{type} == $reverse_typemap{MX} or $webvar{type} == $reverse_typemap{SRV}) {
333	push @recargs, $webvar{distance};
334	if ($webvar{type} == $reverse_typemap{SRV}) {
335	push @recargs, $webvar{weight};
336	push @recargs, $webvar{port};
337	}
338	}
339
340	my ($code,$msg) = addRec(@recargs);
341
342	if ($code eq 'OK') {
343	if ($webvar{defrec} eq 'y') {
344	logaction(0, $session->param("username"), $webvar{parentid},
345	"Added default record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl}");
346	} else {
347	logaction($webvar{parentid}, $session->param("username"), parentID($webvar{parentid}, 'dom', 'group'),
348	"Added record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl}");
349	}
350	changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec});
351	} else {
352	$page->param(failed => 1);
353	$page->param(errmsg => $msg);
354	$page->param(wastrying => "adding");
355	$page->param(todo => "Add record");
356	$page->param(recact => "add");
357	$page->param(parentid => $webvar{parentid});
358	$page->param(defrec => $webvar{defrec});
359	$page->param(id => $webvar{id});
360	fill_recdata(); # populate the form... er, mostly.
361	if ($webvar{defrec} eq 'y') {
362	logaction(0, $session->param("username"), $webvar{parentid},
363	"Failed adding default record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl} ($msg)");
364	} else {
365	logaction($webvar{parentid}, $session->param("username"), parentID($webvar{parentid}, 'dom', 'group'),
366	"Failed adding record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl} ($msg)");
367	}
368	}
369
370	} elsif ($webvar{recact} eq 'edit') {
371
372	changepage(page => "reclist", errmsg => "You are not permitted to edit records", id => $webvar{parentid})
373	unless ($permissions{admin} \|\| $permissions{record_edit});
374
375	$page->param(todo => "Update record");
376	$page->param(recact => "update");
377	$page->param(parentid => $webvar{parentid});
378	$page->param(id => $webvar{id});
379	$page->param(defrec => $webvar{defrec});
380	my $recdata = getRecLine($dbh, $webvar{defrec}, $webvar{id});
381	$page->param(name => $recdata->{host});
382	$page->param(address => $recdata->{val});
383	$page->param(distance => $recdata->{distance});
384	$page->param(weight => $recdata->{weight});
385	$page->param(port => $recdata->{port});
386	$page->param(ttl => $recdata->{ttl});
387	fill_rectypes($recdata->{type});
388
389	} elsif ($webvar{recact} eq 'update') {
390
391	changepage(page => "reclist", errmsg => "You are not permitted to edit records", id => $webvar{parentid})
392	unless ($permissions{admin} \|\| $permissions{record_edit});
393
394	my ($code,$msg) = updateRec($dbh,$webvar{defrec},$webvar{id},
395	$webvar{name},$webvar{type},$webvar{address},$webvar{ttl},
396	$webvar{distance},$webvar{weight},$webvar{port});
397
398	if ($code eq 'OK') {
399	##fixme: need more magic to get proper group - if domain was fiddled
400	# from search-subgroups listing, may not be "current" group
401
402	# SELECT d.group_id FROM domains d INNER JOIN records r ON d.domain_id=r.domain_id WHERE r.record_id=?
403	# $sth->execute($webvar{id});
404	##log
405	if ($webvar{defrec} eq 'y') {
406	logaction(0, $session->param("username"), $webvar{parentid},
407	"Updated default record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl}");
408	} else {
409	logaction($webvar{parentid}, $session->param("username"), parentID($webvar{id}, 'rec', 'group'),
410	"Updated record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl}");
411	}
412	changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec});
413	} else {
414	$page->param(failed => 1);
415	$page->param(errmsg => $msg);
416	$page->param(wastrying => "updating");
417	$page->param(todo => "Update record");
418	$page->param(recact => "update");
419	$page->param(parentid => $webvar{parentid});
420	$page->param(defrec => $webvar{defrec});
421	$page->param(id => $webvar{id});
422	fill_recdata();
423	if ($webvar{defrec} eq 'y') {
424	logaction(0, $session->param("username"), $webvar{parentid},
425	"Failed updating default record '$typemap{$webvar{type}} $webvar{name} $webvar{address}', TTL $webvar{ttl} ($msg)");
426	} else {
427	logaction($webvar{parentid}, $session->param("username"), parentID($webvar{parentid}, 'dom', 'group'),
428	"Failed updating record '$typemap{$webvar{type}} $webvar{name} $webvar{address}', TTL $webvar{ttl} ($msg)");
429	}
430	}
431	}
432
433	if ($webvar{defrec} eq 'y') {
434	$page->param(dohere => "default records in group ".groupName($dbh,$webvar{parentid}));
435	} else {
436	$page->param(parentid => $webvar{parentid});
437	$page->param(dohere => domainName($dbh,$webvar{parentid}));
438	}
439
440	} elsif ($webvar{page} eq 'delrec') {
441
442	changepage(page => "reclist", errmsg => "You are not permitted to delete records", id => $webvar{parentid})
443	unless ($permissions{admin} \|\| $permissions{record_delete});
444
445	$page->param(id => $webvar{id});
446	$page->param(defrec => $webvar{defrec});
447	$page->param(parentid => $webvar{parentid});
448	# first pass = confirm y/n (sorta)
449	if (!defined($webvar{del})) {
450	$page->param(del_getconf => 1);
451	my $rec = getRecLine($dbh,$webvar{defrec},$webvar{id});
452	$page->param(host => $rec->{host});
453	$page->param(ftype => $typemap{$rec->{type}});
454	$page->param(recval => $rec->{val});
455	} elsif ($webvar{del} eq 'ok') {
456	# get rec data before we try to delete it
457	my $rec = getRecLine($dbh,$webvar{defrec},$webvar{id});
458	my ($code,$msg) = delRec($dbh,$webvar{defrec},$webvar{id});
459	if ($code ne 'OK') {
460	## need to find failure mode
461	if ($webvar{defrec} eq 'y') {
462	logaction(0, $session->param("username"), $rec->{parid},
463	"Failed deleting default record '$rec->{host} $typemap{$rec->{type}} $rec->{val}',".
464	" TTL $rec->{ttl} ($msg)");
465	} else {
466	logaction($rec->{parid}, $session->param("username"), parentID($rec->{parid}, 'dom', 'group'),
467	"Failed deleting record '$rec->{host} $typemap{$rec->{type}} $rec->{val}', TTL $rec->{ttl} ($msg)");
468	}
469	changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec},
470	errmsg => "Error deleting record: $msg");
471	# $page->param(del_failed => 1);
472	# $page->param(errmsg => $msg);
473	# showdomain($webvar{defrec}, $webvar{parentid});
474	} else {
475	if ($webvar{defrec} eq 'y') {
476	logaction(0, $session->param("username"), $rec->{parid},
477	"Deleted default record '$rec->{host} $typemap{$rec->{type}} $rec->{val}', TTL $rec->{ttl}");
478	} else {
479	logaction($rec->{parid}, $session->param("username"), parentID($rec->{parid}, 'dom', 'group'),
480	"Deleted record '$rec->{host} $typemap{$rec->{type}} $rec->{val}', TTL $rec->{ttl}");
481	}
482	changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec});
483	}
484	} else {
485	changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec});
486	}
487
488	} elsif ($webvar{page} eq 'editsoa') {
489
490	fillsoa($webvar{defrec},$webvar{id});
491
492	} elsif ($webvar{page} eq 'updatesoa') {
493
494	my $sth;
495	my $sql = '';
496	# no domain ID, so we're editing the default SOA for a group (we don't care which one here)
497	# plus a bit of magic to update the appropriate table
498	$sql = "update ".($webvar{defrec} eq 'y' ? "default_records" : "records").
499	" set host='$webvar{prins}:$webvar{contact}',".
500	" val='$webvar{refresh}:$webvar{retry}:$webvar{expire}:$webvar{minttl}',".
501	" ttl=$webvar{ttl} where record_id=$webvar{recid}";
502	$sth = $dbh->prepare($sql);
503	$sth->execute;
504
505	if ($sth->err) {
506	$page->param(update_failed => 1);
507	$page->param(msg => $DBI::errstr);
508	fillsoa($webvar{defrec},$webvar{id});
509	} else {
510
511	##fixme! need to set group ID properly here
512	# SELECT group_id FROM domains WHERE domain_id=?
513	# $sth->execute($webvar{id});
514	##log
515	logaction(0, $session->param("username"), $webvar{group},
516	"Updated SOA (ns $webvar{prins}, contact $webvar{contact}, refresh $webvar{refresh},".
517	" retry $webvar{retry}, expire $webvar{expire}, minTTL $webvar{minttl}, TTL $webvar{ttl}");
518	changepage(page => "reclist", id => $webvar{id}, defrec => $webvar{defrec});
519	# $page->param(update_failed => 0);
520	# showdomain('y',1);
521	}
522
523	} elsif ($webvar{page} eq 'grpman') {
524
525	listgroups();
526	$page->param(curpage => $webvar{page});
527
528	} elsif ($webvar{page} eq 'newgrp') {
529
530	# do.. uhh.. stuff.. if we have no webvar{action}
531	if ($webvar{action} && $webvar{action} eq 'add') {
532	my %newperms;
533	foreach (@permtypes) {
534	$newperms{$_} = 0;
535	$newperms{$_} = (defined($webvar{$_}) && $webvar{$_} eq 'on' ? 1 : 0);
536	}
537	# not gonna provide the 4th param: template-or-clone flag, just yet
538	my ($code,$msg) = addGroup($dbh, $webvar{newgroup}, $webvar{pargroup}, \%newperms);
539	if ($code eq 'OK') {
540	logaction(0, $session->param("username"), $webvar{pargroup}, "Added group $webvar{newgroup}");
541	changepage(page => "grpman");
542	}
543	# no point in doing extra work
544	fill_permissions($page, \%newperms);
545	$page->param(add_failed => 1);
546	$page->param(errmsg => $msg);
547	$page->param(newgroup => $webvar{newgroup});
548	fill_grouplist('pargroup',$webvar{pargroup});
549	} else {
550	fill_grouplist('pargroup',$curgroup);
551	# fill default permissions with immediate parent's current ones
552	my %parperms;
553	getPermissions($dbh, 'group', $curgroup, \%parperms);
554	fill_permissions($page, \%parperms);
555	}
556
557	} elsif ($webvar{page} eq 'delgrp') {
558
559	$page->param(id => $webvar{id});
560	# first pass = confirm y/n (sorta)
561	if (!defined($webvar{del})) {
562	$page->param(del_getconf => 1);
563	# $page->param(groupname => groupName($dbh,$webvar{id}));
564	# print some neato things?
565
566	# } else {
567	# #whether actually deleting or cancelling we redirect to the group list, default format
568
569	} elsif ($webvar{del} eq 'ok') {
570	my $deleteme = groupName($dbh,$webvar{id}); # get this before we delete it...
571	my ($code,$msg) = delGroup($dbh, $webvar{id});
572	if ($code ne 'OK') {
573	# need to find failure mode
574	changepage(page => "grpman", del_failed => 1, errmsg => $msg);
575	##fixme: log
576	} else {
577	##fixme: need to clean up log when deleting a major container
578	logaction(0, $session->param("username"), $webvar{curgroup}, "Deleted group $deleteme");
579	# success. go back to the domain list, do not pass "GO"
580	changepage(page => "grpman");
581	}
582	} else {
583	# cancelled. whee!
584	changepage(page => "grpman");
585	}
586	$page->param(delgroupname => groupName($dbh, $webvar{id}));
587
588	} elsif ($webvar{page} eq 'edgroup') {
589
590	if ($webvar{action} eq 'updperms') {
591	# extra safety check; make sure user can't construct a URL to bypass ACLs
592	my %curperms;
593	getPermissions($dbh, 'group', $webvar{gid}, \%curperms);
594	my %chperms;
595	foreach (@permtypes) {
596	$webvar{$_} = 0 if !defined($webvar{$_});
597	$webvar{$_} = 1 if $webvar{$_} eq 'on';
598	$chperms{$_} = $webvar{$_} if $curperms{$_} ne $webvar{$_};
599	}
600	my ($code,$msg) = changePermissions($dbh, 'group', $webvar{gid}, \%chperms);
601	if ($code eq 'OK') {
602	logaction(0, $session->param("username"), $webvar{gid}, "Changed default permissions in group $webvar{gid}");
603	changepage(page => "grpman");
604	}
605	# no point in doing extra work
606	fill_permissions($page, \%chperms);
607	$page->param(errmsg => $msg);
608	}
609	$page->param(gid => $webvar{gid});
610	$page->param(grpmeddle => groupName($dbh, $webvar{gid}));
611	my %grpperms;
612	getPermissions($dbh, 'group', $webvar{gid}, \%grpperms);
613	fill_permissions($page, \%grpperms);
614
615	} elsif ($webvar{page} eq 'useradmin') {
616
617	if (defined($webvar{action})) {
618	userStatus($dbh,$webvar{id},$webvar{action});
619	}
620
621	$page->param(curpage => $webvar{page});
622
623	list_users();
624
625	} elsif ($webvar{page} eq 'user') {
626
627	#fill_actypelist($webvar{accttype});
628	fill_clonemelist();
629	my %grpperms;
630	getPermissions($dbh, 'group', $curgroup, \%grpperms);
631
632	my $grppermlist = new HTML::Template(filename => "$templatedir/permlist.tmpl");
633	my %noaccess;
634	fill_permissions($grppermlist, \%grpperms, \%noaccess);
635	$grppermlist->param(info => 1);
636	$page->param(grpperms => $grppermlist->output);
637
638	$page->param(is_admin => $permissions{admin});
639
640	$webvar{action} = '' if !$webvar{action};
641
642	if ($webvar{action} eq 'add' or $webvar{action} eq 'update') {
643
644	$page->param(add => 1) if $webvar{action} eq 'add';
645
646	my ($code,$msg);
647
648	my $alterperms = 0; # flag iff we need to force custom permissions due to user's current access limits
649
650	my %newperms; # we're going to prefill the existing permissions, so we can change them.
651	getPermissions($dbh, 'user', $webvar{uid}, \%newperms);
652
653	if ($webvar{pass1} ne $webvar{pass2}) {
654	$code = 'FAIL';
655	$msg = "Passwords don't match";
656	} else {
657
658	# assemble a permission string - far simpler than trying to pass an
659	# indeterminate set of permission flags individually
660
661	# But first, we have to see if the user can add any particular
662	# permissions; otherwise we have a priviledge escalation. Whee.
663
664	if (!$permissions{admin}) {
665	my %grpperms;
666	getPermissions($dbh, 'group', $curgroup, \%grpperms);
667	my $ret = comparePermissions(\%permissions, \%grpperms);
668	if ($ret ne '<' && $ret ne '!') {
669	# User's permissions are not a superset or equivalent to group. Can't inherit
670	# (and include access user doesn't currently have), so we force custom.
671	$webvar{perms_type} = 'custom';
672	$alterperms = 1;
673	}
674	}
675
676	my $permstring;
677	if ($webvar{perms_type} eq 'custom') {
678	$permstring = 'C:';
679	foreach (@permtypes) {
680	if ($permissions{admin} \|\| $permissions{$_}) {
681	$permstring .= ",$_" if defined($webvar{$_}) && $webvar{$_} eq 'on';
682	$newperms{$_} = (defined($webvar{$_}) && $webvar{$_} eq 'on' ? 1 : 0);
683	}
684	}
685	$page->param(perm_custom => 1);
686	} elsif ($permissions{admin} && $webvar{perms_type} eq 'clone') {
687	$permstring = "c:$webvar{clonesrc}";
688	getPermissions($dbh, 'user', $webvar{clonesrc}, \%newperms);
689	$page->param(perm_clone => 1);
690	} else {
691	$permstring = 'i';
692	}
693	if ($webvar{action} eq 'add') {
694	($code,$msg) = addUser($dbh, $webvar{uname}, $curgroup, $webvar{pass1},
695	($webvar{makeactive} eq 'on' ? 1 : 0), $webvar{accttype}, $permstring,
696	$webvar{fname}, $webvar{lname}, $webvar{phone});
697	logaction(0, $session->param("username"), $curgroup, "Added user $webvar{uname} (uid $msg)")
698	if $code eq 'OK';
699	} else {
700	# User update is icky. I'd really like to do this in one atomic
701	# operation, but that would duplicate a lot of code in DNSDB.pm
702	# Allowing for changing group, but not coding web support just yet.
703	($code,$msg) = updateUser($dbh, $webvar{uid}, $webvar{uname}, $webvar{gid}, $webvar{pass1},
704	($webvar{makeactive} eq 'on' ? 1 : 0), $webvar{accttype},
705	$webvar{fname}, $webvar{lname}, $webvar{phone});
706	if ($code eq 'OK') {
707	$newperms{admin} = 1 if $webvar{accttype} eq 'S';
708	($code,$msg) = changePermissions($dbh, 'user', $webvar{uid}, \%newperms, ($permstring eq 'i'));
709	}
710	logaction(0, $session->param("username"), $curgroup,
711	"Updated uid $webvar{uid}, user $webvar{uname} ($webvar{fname} $webvar{lname})");
712	}
713	}
714
715	if ($code eq 'OK') {
716
717	if ($alterperms) {
718	changepage(page => "useradmin", warnmsg =>
719	"You can only grant permissions you hold. $webvar{uname} ".
720	($webvar{action} eq 'add' ? 'added' : 'updated')." with reduced access.");
721	} else {
722	changepage(page => "useradmin");
723	}
724
725	# add/update failed:
726	} else {
727	$page->param(add_failed => 1);
728	$page->param(action => $webvar{action});
729	$page->param(set_permgroup => 1);
730	if ($webvar{perms_type} eq 'inherit') { # set permission class radio
731	$page->param(perm_inherit => 1);
732	} elsif ($webvar{perms_type} eq 'clone') {
733	$page->param(perm_clone => 1);
734	} else {
735	$page->param(perm_custom => 1);
736	}
737	$page->param(uname => $webvar{uname});
738	$page->param(fname => $webvar{fname});
739	$page->param(lname => $webvar{lname});
740	$page->param(pass1 => $webvar{pass1});
741	$page->param(pass2 => $webvar{pass2});
742	$page->param(errmsg => $msg);
743	fill_permissions($page, \%newperms);
744	fill_actypelist($webvar{accttype});
745	fill_clonemelist();
746	##fixme: log
747	}
748
749	} elsif ($webvar{action} eq 'edit') {
750
751	$page->param(set_permgroup => 1);
752	$page->param(action => 'update');
753	$page->param(uid => $webvar{user});
754	fill_clonemelist();
755
756	my $userinfo = getUserData($dbh,$webvar{user});
757	fill_actypelist($userinfo->{type});
758	# not using this yet, but adding it now means we can much more easily do so later.
759	$page->param(gid => $webvar{group_id});
760
761	my %curperms;
762	getPermissions($dbh, 'user', $webvar{user}, \%curperms);
763	fill_permissions($page, \%curperms);
764
765	$page->param(uname => $userinfo->{username});
766	$page->param(fname => $userinfo->{firstname});
767	$page->param(lname => $userinfo->{lastname});
768	$page->param(set_permgroup => 1);
769	if ($userinfo->{inherit_perm}) {
770	$page->param(perm_inherit => 1);
771	} else {
772	$page->param(perm_custom => 1);
773	}
774	##work
775	# } elsif ($webvar{action} eq 'update') {
776	} else {
777	# default is "new"
778	$page->param(add => 1);
779	$page->param(action => 'add');
780	fill_permissions($page, \%grpperms);
781	fill_actypelist();
782	}
783
784	} elsif ($webvar{page} eq 'newuser') {
785
786	# foo?
787	fill_actypelist();
788	fill_clonemelist();
789
790	my %grpperms;
791	getPermissions($dbh, 'group', $curgroup, \%grpperms);
792	fill_permissions($page, \%grpperms);
793
794	my $grppermlist = new HTML::Template(filename => "$templatedir/permlist.tmpl");
795	my %noaccess;
796	fill_permissions($grppermlist, \%grpperms, \%noaccess);
797	$grppermlist->param(info => 1);
798	$page->param(grpperms => $grppermlist->output);
799
800	#} elsif ($webvar{page} eq 'adduser') {
801	#
802	# my ($code,$msg);
803	#
804	# if ($webvar{pass1} ne $webvar{pass2}) {
805	# $code = 'FAIL';
806	# $msg = "Passwords don't match";
807	# } else {
808	## assemble a permission string - far simpler than trying to pass an
809	## indeterminate set of permission flags individually
810	#my $permstring;
811	#if ($webvar{perms_type} eq 'custom') {
812	# $permstring = 'C:,g:,u:,d:,r:';
813	# $page->param(perm_custom => 1);
814	#} elsif ($webvar{perms_type} eq 'clone') {
815	# $permstring = 'c:';
816	# $page->param(perm_clone => 1);
817	#} else {
818	# $permstring = 'i';
819	## $page->param(perm_inherit => 1);
820	#}
821	# ($code,$msg) = addUser($dbh,$webvar{uname}, $webvar{group}, $webvar{pass1},
822	# ($webvar{makeactive} eq 'on' ? 1 : 0), $webvar{accttype},
823	# $webvar{fname}, $webvar{lname}, $webvar{phone});
824	# }
825	#
826	## hokay, a bit of magic to decide which page we hit.
827	# if ($code eq 'OK') {
828	###log
829	# logaction(0, $session->param("username"), $webvar{group},
830	# "Added user $webvar{uname} ($webvar{fname} $webvar{lname})");
831	# changepage(page => "useradmin");
832	# } else {
833	## oddity - apparently, xhtml 1.0 strict swallows username as an HTML::Template var. O_o
834	# $page->param(add_failed => 1);
835	# $page->param(uname => $webvar{uname});
836	# $page->param(fname => $webvar{fname});
837	# $page->param(lname => $webvar{lname});
838	# $page->param(pass1 => $webvar{pass1});
839	# $page->param(pass2 => $webvar{pass2});
840	# $page->param(errmsg => $msg);
841	# fill_actypelist($webvar{accttype});
842	# fill_clonemelist();
843	# }
844	#
845	## $page->param(add_failed => 1);
846	#
847
848	} elsif ($webvar{page} eq 'deluser') {
849
850	$page->param(id => $webvar{id});
851	# first pass = confirm y/n (sorta)
852	if (!defined($webvar{del})) {
853	$page->param(del_getconf => 1);
854	$page->param(user => userFullName($dbh,$webvar{id}));
855	} elsif ($webvar{del} eq 'ok') {
856	##fixme: find group id user is in (for logging) before we delete the user
857	##fixme: get other user data too for log
858	my $userref = getUserData($dbh, $webvar{id});
859	my ($code,$msg) = delUser($dbh, $webvar{id});
860	if ($code ne 'OK') {
861	# need to find failure mode
862	$page->param(del_failed => 1);
863	$page->param(errmsg => $msg);
864	list_users($curgroup);
865	} else {
866	# success. go back to the user list, do not pass "GO"
867	# actions on users have a domain id of 0, always
868	logaction(0, $session->param("username"), $curgroup, "Deleted user $webvar{id}/".$userref->{username}.
869	" (".$userref->{lastname}.", ".$userref->{firstname}.")");
870	changepage(page => "useradmin");
871	}
872	} else {
873	# cancelled. whee!
874	changepage(page => "useradmin");
875	}
876
877	#} elsif ($webvar{page} eq 'edituser') {
878
879	} elsif ($webvar{page} eq 'dnsq') {
880
881	$page->param(qfor => $webvar{qfor}) if $webvar{qfor};
882	fill_rectypes($webvar{type} ? $webvar{type} : '', 1);
883	$page->param(nrecurse => $webvar{nrecurse}) if $webvar{nrecurse};
884	$page->param(resolver => $webvar{resolver}) if $webvar{resolver};
885
886	if ($webvar{qfor}) {
887	my $resolv = Net::DNS::Resolver->new;
888	$resolv->tcp_timeout(5); # make me adjustable!
889	$resolv->udp_timeout(5); # make me adjustable!
890	$resolv->recurse(0) if $webvar{nrecurse};
891	$resolv->nameservers($webvar{resolver}) if $webvar{resolver};
892	my $query = $resolv->query($webvar{qfor}, $typemap{$webvar{type}});
893	if ($query) {
894
895	$page->param(showresults => 1);
896
897	my @answer;
898	foreach my $rr ($query->answer) {
899	# next unless $rr->type eq "A" or $rr->type eq 'NS';
900	my %row;
901	my ($host,$ttl,$class,$type,$data) =
902	($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/s);
903	$row{host} = $host;
904	$row{ftype} = $type;
905	$row{rdata} = ($type eq 'SOA' ? "<pre>$data</pre>" : $data);
906	push @answer, \%row;
907	}
908	$page->param(answer => \@answer);
909
910	my @additional;
911	foreach my $rr ($query->additional) {
912	# next unless $rr->type eq "A" or $rr->type eq 'NS';
913	my %row;
914	my ($host,$ttl,$class,$type,$data) =
915	($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/);
916	$row{host} = $host;
917	$row{ftype} = $type;
918	$row{rdata} = $data;
919	push @additional, \%row;
920	}
921	$page->param(additional => \@additional);
922
923	my @authority;
924	foreach my $rr ($query->authority) {
925	# next unless $rr->type eq "A" or $rr->type eq 'NS';
926	my %row;
927	my ($host,$ttl,$class,$type,$data) =
928	($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/);
929	$row{host} = $host;
930	$row{ftype} = $type;
931	$row{rdata} = $data;
932	push @authority, \%row;
933	}
934	$page->param(authority => \@authority);
935
936	$page->param(usedresolver => $resolv->answerfrom);
937	$page->param(frtype => $typemap{$webvar{type}});
938
939	} else {
940	$page->param(errmsg => $resolv->errorstring);
941	}
942	}
943	## done DNS query
944
945	} elsif ($webvar{page} eq 'axfr') {
946
947	# don't need this while we've got the dropdown in the menu. hmm.
948	#fill_grouplist;
949
950	$page->param(ifrom => $webvar{ifrom}) if $webvar{ifrom};
951	$page->param(rwsoa => $webvar{rwsoa}) if $webvar{rwsoa};
952	$page->param(rwns => $webvar{rwns}) if $webvar{rwns};
953	$page->param(dominactive => 1) if (!$webvar{domactive} && $webvar{doit}); # eww.
954	$page->param(importdoms => $webvar{importdoms}) if $webvar{importdoms};
955
956	# shut up warning about uninitialized variable
957	$webvar{doit} = '' if !defined($webvar{doit});
958
959	if ($webvar{doit} eq 'y' && !$webvar{ifrom}) {
960	$page->param(errmsg => "Need to set host to import from");
961	} elsif ($webvar{doit} eq 'y' && !$webvar{importdoms}) {
962	$page->param(errmsg => "Need domains to import");
963	} elsif ($webvar{doit} eq 'y') {
964	my @domlist = split /\s+/, $webvar{importdoms};
965	my @results;
966	foreach my $domain (@domlist) {
967	my %row;
968	my ($code,$msg) = importAXFR($dbh, $webvar{ifrom}, $domain, $webvar{group},
969	$webvar{domstatus}, $webvar{rwsoa}, $webvar{rwns});
970	$row{domok} = $msg if $code eq 'OK';
971	if ($code eq 'WARN') {
972	$msg =~ s\|\n\|<br />\|g;
973	$row{domwarn} = $msg;
974	}
975	if ($code eq 'FAIL') {
976	$msg =~ s\|\n\|<br />\n\|g;
977	$row{domerr} = $msg;
978	}
979	$msg = "<br />\n".$msg if $msg =~ m\|<br />\|;
980	logaction(domainID($dbh, $domain), $session->param("username"), $webvar{group},
981	"AXFR import $domain from $webvar{ifrom} ($code): $msg");
982	$row{domain} = $domain;
983	push @results, \%row;
984	}
985	$page->param(axfrresults => \@results);
986	}
987
988	} elsif ($webvar{page} eq 'whoisq') {
989
990	if ($webvar{qfor}) {
991	use Net::Whois::Raw;
992	use Text::Wrap;
993
994	# caching useful?
995	#$Net::Whois::Raw::CACHE_DIR = "/var/spool/pwhois/";
996	#$Net::Whois::Raw::CACHE_TIME = 60;
997
998	my ($dominfo, $whois_server) = whois($webvar{qfor});
999	##fixme: if we're given an IP, try rwhois as well as whois so we get the real final data
1000
1001	# le sigh. idjits spit out data without linefeeds...
1002	$Text::Wrap::columns = 88;
1003
1004	# &%$@%@# high-bit crap. We should probably find a way to properly recode these
1005	# instead of one-by-one. Note CGI::Simple's escapeHTML() doesn't do more than
1006	# the bare minimum. :/
1007	# Mainly an XHTML validation thing.
1008	$dominfo = $q->escapeHTML($dominfo);
1009	$dominfo =~ s/\xa9/\©/g;
1010	$dominfo =~ s/\xae/\®/g;
1011
1012	$page->param(qfor => $webvar{qfor});
1013	$page->param(dominfo => wrap('','',$dominfo));
1014	$page->param(whois_server => $whois_server);
1015	} else {
1016	$page->param(errmsg => "Missing host or domain to query in WHOIS") if $webvar{askaway};
1017	}
1018
1019	} elsif ($webvar{page} eq 'log') {
1020
1021	##fixme put in some real log-munching stuff
1022	##fixme need to add bits to create log entries...
1023	my $sql = "SELECT user_id, email, name, entry, date_trunc('second',stamp) FROM log WHERE ";
1024	my $id = $curgroup; # we do this because the group log may be called from (almost) any page,
1025	# but the others are much more limited. this is probably non-optimal.
1026	if ($webvar{ltype} && $webvar{ltype} eq 'user') {
1027	$sql .= "user_id=?";
1028	$id = $webvar{id};
1029	$page->param(logfor => 'user '.userFullName($dbh,$id));
1030	} elsif ($webvar{ltype} && $webvar{ltype} eq 'dom') {
1031	$sql .= "domain_id=?";
1032	$id = $webvar{id};
1033	$page->param(logfor => 'domain '.domainName($dbh,$id));
1034	} else {
1035	# Default to listing curgroup log
1036	$sql .= "group_id=?";
1037	$page->param(logfor => 'group '.groupName($dbh,$id));
1038	}
1039	my $sth = $dbh->prepare($sql);
1040	$sth->execute($id);
1041	my @logbits;
1042	while (my ($uid, $email, $name, $entry, $stamp) = $sth->fetchrow_array) {
1043	my %row;
1044	$row{userfname} = $name;
1045	$row{userid} = $uid;
1046	$row{useremail} = $email;
1047	$row{logentry} = $entry;
1048	($row{logtime}) = ($stamp =~ /^(.+)-\d\d$/);
1049	push @logbits, \%row;
1050	}
1051	$page->param(logentries => \@logbits);
1052
1053	} # end $webvar{page} dance
1054
1055
1056	# start output here so we can redirect pages.
1057	print "Content-type: text/html\n\n", $header->output;
1058
1059	##common bits
1060	if ($webvar{page} ne 'login') {
1061	$page->param(username => $session->param("username"));
1062
1063	$page->param(group => $curgroup);
1064	$page->param(groupname => groupName($dbh,$curgroup));
1065	$page->param(logingrp => groupName($dbh,$logingroup));
1066
1067	# group tree. should go elsewhere, probably
1068	my $tmpgrplist = fill_grptree($logingroup,$curgroup);
1069	$page->param(grptree => $tmpgrplist);
1070	$page->param(subs => ($tmpgrplist ? 1 : 0)); # probably not useful to pass gobs of data in for a boolean
1071	$page->param(inlogingrp => $curgroup == $logingroup);
1072
1073	# stuff for menu group change. nb: this is icky.
1074	fill_grouplist("grouplist");
1075
1076	## set up "URL to self"
1077	# @#$%@%@#% XHTML - & in a URL must be escaped. >:(
1078	my $tmp_ruri = $ENV{REQUEST_URI};
1079	$tmp_ruri =~ s/\&([a-z])/\&amp\;$1/g;
1080
1081	# le sigh. and we need to strip any previous action
1082	$tmp_ruri =~ s/\&action=[^&]+//g;
1083
1084	# and search filter options. these get stored in the session, but discarded
1085	# as soon as you switch to a different page.
1086	##fixme: think about retaining these on a per-page basis, as well as offset; same as the sort-order bits
1087	no warnings qw(uninitialized);
1088	$tmp_ruri =~ s/\&startwith=[a-z09-]*(\&)?/$1/g;
1089	$tmp_ruri =~ s/\&searchsubs=[a-z09-]*(\&)?/$1/g;
1090	$tmp_ruri =~ s/\&filter=[a-z09-]*(\&)?/$1/g;
1091	use warnings qw(uninitialized);
1092
1093	# fill in the URL-to-self
1094	$page->param(whereami => $tmp_ruri);
1095	}
1096
1097	print "<pre>\n";
1098	foreach (@debugbits) { print; }
1099	print "</pre>\n";
1100
1101	# spit it out
1102	print $page->output;
1103
1104	if ($debugenv) {
1105	print "<div id=\"debug\">webvar keys: <pre>\n";
1106	foreach my $key (keys %webvar) {
1107	print "key: $key\tval: $webvar{$key}\n";
1108	}
1109	print "</pre>\nsession:\n<pre>\n";
1110	my $sesdata = $session->dataref();
1111	foreach my $key (keys %$sesdata) {
1112	print "key: $key\tval: ".$sesdata->{$key}."\n";
1113	}
1114	print "</pre>\nENV:\n<pre>\n";
1115	foreach my $key (keys %ENV) {
1116	print "key: $key\tval: $ENV{$key}\n";
1117	}
1118	print "</pre></div>\n";
1119	}
1120
1121	print $footer->output;
1122
1123	# as per the docs, Just In Case
1124	$session->flush();
1125
1126	exit 0;
1127
1128
1129	sub fill_grptree {
1130	my $root = shift;
1131	my $cur = shift;
1132	my $indent = shift \|\| ' ';
1133
1134	my @childlist;
1135
1136	my $grptree = HTML::Template->new(filename => 'templates/grptree.tmpl');
1137	getChildren($dbh,$root,\@childlist,'immediate');
1138	return if $#childlist == -1;
1139	my @grouplist;
1140	foreach (@childlist) {
1141	my %row;
1142	$row{grpname} = groupName($dbh,$_);
1143	# for all that HTML::Template is supposed to keep the HTML out of the Perl, this is so much more compact...
1144	$row{grpdisp} = ($_ == $cur ? "<b>$row{grpname}</b>" : $row{grpname});
1145	$row{subs} = fill_grptree($_,$cur,$indent.' ');
1146	$row{indent} = $indent;
1147	push @grouplist, \%row;
1148	}
1149	$grptree->param(indent => $indent);
1150	$grptree->param(treelvl => \@grouplist);
1151	return $grptree->output;
1152	}
1153
1154	sub changepage {
1155	my %params = @_; # think this works the way I want...
1156
1157	# handle user check
1158	my $newurl = "http://$ENV{HTTP_HOST}$ENV{SCRIPT_NAME}?sid=$sid";
1159	foreach (keys %params) {
1160	$newurl .= "&$_=".$q->url_encode($params{$_});
1161	}
1162
1163	# Just In Case
1164	$session->flush();
1165
1166	print "Status: 302\nLocation: $newurl\n\n";
1167	exit;
1168	} # end changepage
1169
1170	sub fillsoa {
1171	my $def = shift;
1172	my $id = shift;
1173	my $domname = ($def eq 'y' ? '' : "DOMAIN");
1174
1175	$page->param(defrec => $def);
1176
1177	# i had a good reason to do this when I wrote it...
1178	# $page->param(domain => $domname);
1179	# $page->param(group => $DNSDB::group);
1180	$page->param(isgrp => 1) if $def eq 'y';
1181	$page->param(parent => ($def eq 'y' ? groupName($dbh, $DNSDB::group) : domainName($dbh, $id)) );
1182
1183	# defaults
1184	$page->param(defcontact => $DNSDB::def{contact});
1185	$page->param(defns => $DNSDB::def{prins});
1186	$page->param(defsoattl => $DNSDB::def{soattl});
1187	$page->param(defrefresh => $DNSDB::def{refresh});
1188	$page->param(defretry => $DNSDB::def{retry});
1189	$page->param(defexpire => $DNSDB::def{expire});
1190	$page->param(defminttl => $DNSDB::def{minttl});
1191
1192	# there are probably better ways to do this. TMTOWTDI.
1193	my %soa = getSOA($dbh,$def,$id);
1194
1195	$page->param(id => $id);
1196	$page->param(recid => $soa{recid});
1197	$page->param(prins => ($soa{prins} ? $soa{prins} : $DNSDB::def{prins}));
1198	$page->param(contact => ($soa{contact} ? $soa{contact} : $DNSDB::def{contact}));
1199	$page->param(refresh => ($soa{refresh} ? $soa{refresh} : $DNSDB::def{refresh}));
1200	$page->param(retry => ($soa{retry} ? $soa{retry} : $DNSDB::def{retry}));
1201	$page->param(expire => ($soa{expire} ? $soa{expire} : $DNSDB::def{expire}));
1202	$page->param(minttl => ($soa{minttl} ? $soa{minttl} : $DNSDB::def{minttl}));
1203	$page->param(ttl => ($soa{ttl} ? $soa{ttl} : $DNSDB::def{soattl}));
1204	}
1205
1206	sub showdomain {
1207	my $def = shift;
1208	my $id = shift;
1209
1210	# get the SOA first
1211	my %soa = getSOA($dbh,$def,$id);
1212
1213	$page->param(recid => $soa{recid});
1214	$page->param(contact => $soa{contact});
1215	$page->param(prins => $soa{prins});
1216	$page->param(refresh => $soa{refresh});
1217	$page->param(retry => $soa{retry});
1218	$page->param(expire => $soa{expire});
1219	$page->param(minttl => $soa{minttl});
1220	$page->param(ttl => $soa{ttl});
1221
1222	$startwith = $session->param($webvar{page}.'startwith');
1223	$filter = $session->param($webvar{page}.'filter');
1224
1225	my $foo2 = getDomRecs($dbh,$def,$id,$perpage,$webvar{offset},$sortby,$sortorder);
1226
1227	my $row = 0;
1228	foreach my $rec (@$foo2) {
1229	$rec->{type} = $typemap{$rec->{type}};
1230	$rec->{row} = $row % 2;
1231	$rec->{defrec} = $def;
1232	$rec->{sid} = $webvar{sid};
1233	$rec->{id} = $id;
1234	$rec->{distance} = 'n/a' unless ($rec->{type} eq 'MX' \|\| $rec->{type} eq 'SRV');
1235	$rec->{weight} = 'n/a' unless ($rec->{type} eq 'SRV');
1236	$rec->{port} = 'n/a' unless ($rec->{type} eq 'SRV');
1237	$row++;
1238	# ACLs
1239	$rec->{record_edit} = ($permissions{admin} \|\| $permissions{record_edit});
1240	$rec->{record_delete} = ($permissions{admin} \|\| $permissions{record_delete});
1241	}
1242	$page->param(reclist => $foo2);
1243	}
1244
1245	# fill in record type list on add/update/edit record template
1246	sub fill_rectypes {
1247	my $type = shift \|\| $reverse_typemap{A};
1248	my $soaflag = shift \|\| 0;
1249
1250	my $sth = $dbh->prepare("SELECT val,name FROM rectypes WHERE stdflag=1 ORDER BY listorder");
1251	$sth->execute;
1252	my @typelist;
1253	while (my ($rval,$rname) = $sth->fetchrow_array()) {
1254	my %row = ( recval => $rval, recname => $rname );
1255	$row{tselect} = 1 if $rval == $type;
1256	push @typelist, \%row;
1257	}
1258	if ($soaflag) {
1259	my %row = ( recval => $reverse_typemap{SOA}, recname => 'SOA' );
1260	$row{tselect} = 1 if $reverse_typemap{SOA} == $type;
1261	push @typelist, \%row;
1262	}
1263	$page->param(typelist => \@typelist);
1264	} # fill_rectypes
1265
1266	sub fill_recdata {
1267	fill_rectypes($webvar{type});
1268
1269	# le sigh. we may get called with many empty %webvar keys
1270	no warnings qw( uninitialized );
1271
1272	##todo: allow BIND-style bare names, ASS-U-ME that the name is within the domain?
1273	# prefill <domain> or DOMAIN in "Host" space for new records
1274	my $domroot = ($webvar{defrec} eq 'y' ? 'DOMAIN' : domainName($dbh,$webvar{parentid}));
1275	$page->param(name => $domroot);
1276	$page->param(address => $webvar{address});
1277	$page->param(distance => $webvar{distance})
1278	if ($webvar{type} == $reverse_typemap{MX} or $webvar{type} == $reverse_typemap{SRV});
1279	$page->param(weight => $webvar{weight}) if $webvar{type} == $reverse_typemap{SRV};
1280	$page->param(port => $webvar{port}) if $webvar{type} == $reverse_typemap{SRV};
1281	# retrieve the right ttl instead of falling (way) back to the hardcoded system default
1282	my %soa = getSOA($dbh,$webvar{defrec},$webvar{parentid});
1283	$page->param(ttl => ($webvar{ttl} ? $webvar{ttl} : $soa{minttl}));
1284	}
1285
1286	sub fill_actypelist {
1287	my $curtype = shift \|\| 'u';
1288
1289	my @actypes;
1290
1291	my %row1 = (actypeval => 'u', actypename => 'user');
1292	$row1{typesel} = 1 if $curtype eq 'u';
1293	push @actypes, \%row1;
1294
1295	my %row2 = (actypeval => 'S', actypename => 'superuser');
1296	$row2{typesel} = 1 if $curtype eq 'S';
1297	push @actypes, \%row2;
1298
1299	$page->param(actypelist => \@actypes);
1300	}
1301
1302	sub fill_clonemelist {
1303	my $sth = $dbh->prepare("SELECT username,user_id FROM users WHERE group_id=$curgroup");
1304	$sth->execute;
1305
1306	# shut up some warnings, but don't stomp on caller's state
1307	local $webvar{clonesrc} = 0 if !defined($webvar{clonesrc});
1308
1309	my @clonesrc;
1310	while (my ($username,$uid) = $sth->fetchrow_array) {
1311	my %row = (
1312	username => $username,
1313	uid => $uid,
1314	selected => ($webvar{clonesrc} == $uid ? 1 : 0)
1315	);
1316	push @clonesrc, \%row;
1317	}
1318	$page->param(clonesrc => \@clonesrc);
1319	}
1320
1321	sub fill_fpnla {
1322	my $count = shift;
1323	if ($offset eq 'all') {
1324	$page->param(perpage => $perpage);
1325	# uhm....
1326	} else {
1327	# all these bits only have sensible behaviour if offset is numeric. err, probably.
1328	if ($count > $perpage) {
1329	# if there are more results than the default, always show the "all" link
1330	$page->param(navall => 1);
1331
1332	if ($offset > 0) {
1333	$page->param(navfirst => 1);
1334	$page->param(navprev => 1);
1335	$page->param(prevoffs => $offset-1);
1336	}
1337
1338	# show "next" and "last" links if we're not on the last page of results
1339	if ( (($offset+1) * $perpage - $count) < 0 ) {
1340	$page->param(navnext => 1);
1341	$page->param(nextoffs => $offset+1);
1342	$page->param(navlast => 1);
1343	$page->param(lastoffs => int (($count-1)/$perpage));
1344	}
1345	} else {
1346	$page->param(onepage => 1);
1347	}
1348	}
1349	} # end fill_fpnla()
1350
1351	sub fill_pgcount {
1352	my $pgcount = shift;
1353	my $pgtype = shift;
1354	my $parent = shift;
1355
1356	# Fix display/UI bug where if you are not on the first page of the list, and
1357	# you add a search term or click one of the "starts with" links, you end up
1358	# on a page showing nothing.
1359	# For bonus points, this reverts to the original offset on clicking the "All" link (mostly)
1360	$offset-- while ($offset * $perpage) >= $pgcount;
1361
1362	$page->param(ntot => $pgcount);
1363	$page->param(nfirst => (($offset eq 'all' ? 0 : $offset)*$perpage+1));
1364	$page->param(npglast => ($offset eq 'all' ? $pgcount :
1365	( (($offset+1)$perpage) > $pgcount ? $pgcount : (($offset+1)$perpage) )
1366	));
1367	$page->param(pgtype => $pgtype);
1368	$page->param(parent => $parent);
1369	} # end fill_pgcount()
1370
1371	sub listdomains {
1372
1373	$startwith = $session->param($webvar{page}.'startwith');
1374	$filter = $session->param($webvar{page}.'filter');
1375	$searchsubs = $session->param($webvar{page}.'searchsubs');
1376
1377	# ACLs
1378	$page->param(domain_create => ($permissions{admin} \|\| $permissions{domain_create}) );
1379	$page->param(domain_edit => ($permissions{admin} \|\| $permissions{domain_edit}) );
1380	$page->param(domain_delete => ($permissions{admin} \|\| $permissions{domain_delete}) );
1381
1382	##fixme: $logingroup or $curgroup?
1383	my @childgroups;
1384	getChildren($dbh, $curgroup, \@childgroups, 'all') if $searchsubs;
1385	my $childlist = join(',',@childgroups);
1386
1387	my $sql = "SELECT count(*) FROM domains WHERE group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1388	($startwith ? " AND domain ~* '^[$startwith]'" : '').
1389	($filter ? " AND domain ~* '$filter'" : '');
1390	my $sth = $dbh->prepare($sql);
1391	$sth->execute;
1392	my ($count) = $sth->fetchrow_array;
1393
1394	# fill page count and first-previous-next-last-all bits
1395	fill_pgcount($count,"domains",groupName($dbh,$curgroup));
1396	fill_fpnla($count);
1397
1398	# sort/order
1399	$session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
1400	$session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
1401
1402	$sortby = $session->param($webvar{page}.'sortby');
1403	$sortorder = $session->param($webvar{page}.'order');
1404
1405	# set up the headers
1406	my @cols = ('domain', 'status', 'group');
1407	my %colheads = (domain => 'Domain', status => 'Status', group => 'Group');
1408	fill_colheads($sortby, $sortorder, \@cols, \%colheads);
1409
1410	# $page->param(sortorder => $sortorder);
1411	# hack! hack! pthbttt. have to rethink the status column storage,
1412	# or inactive comes "before" active. sigh
1413	$sortorder = ($sortorder eq 'ASC' ? 'DESC' : 'ASC') if $sortby eq 'status';
1414
1415	# waffle, waffle - keep state on these as well as sortby, sortorder?
1416	$page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]\|0-9)$/;
1417
1418	$page->param(filter => $filter) if $filter;
1419	$page->param(searchsubs => $searchsubs) if $searchsubs;
1420
1421	##fixme
1422	##fixme push the SQL and direct database fiddling off into a sub in DNSDB.pm
1423	##fixme
1424
1425	$page->param(group => $curgroup);
1426	my @domlist;
1427	$sql = "SELECT domain_id,domain,status,groups.group_name AS group FROM domains".
1428	" INNER JOIN groups ON domains.group_id=groups.group_id".
1429	" WHERE domains.group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1430	##fixme: don't do variable subs in SQL, use placeholders and params in ->execute()
1431	($startwith ? " AND domain ~* '^[$startwith]'" : '').
1432	($filter ? " AND domain ~* '$filter'" : '').
1433	" ORDER BY ".($sortby eq 'group' ? 'groups.group_name' : $sortby).
1434	" $sortorder ".($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
1435	$sth = $dbh->prepare($sql);
1436	$sth->execute;
1437	my $rownum = 0;
1438	while (my @data = $sth->fetchrow_array) {
1439	my %row;
1440	$row{domainid} = $data[0];
1441	$row{domain} = $data[1];
1442	$row{status} = ($data[2] ? 'Active' : 'Inactive');
1443	$row{group} = $data[3];
1444	$row{bg} = ($rownum++)%2;
1445	# $row{mkactive} = ($data[2] eq 'inactive' ? 1 : 0);
1446	$row{mkactive} = !$data[2];
1447	$row{sid} = $sid;
1448	$row{offset} = $offset;
1449	# ACLs
1450	$row{domain_edit} = ($permissions{admin} \|\| $permissions{domain_edit});
1451	$row{domain_delete} = ($permissions{admin} \|\| $permissions{domain_delete});
1452	##fixme: need to clean up status indicator/usage/inversion
1453	push @domlist, \%row;
1454	}
1455	$page->param(domtable => \@domlist);
1456	} # end listdomains()
1457
1458
1459	sub listgroups {
1460
1461	my @childgroups;
1462	getChildren($dbh, $logingroup, \@childgroups, 'all') if $searchsubs;
1463	my $childlist = join(',',@childgroups);
1464
1465	my $sql = "SELECT count(*) FROM groups WHERE parent_group_id IN ($logingroup".($childlist ? ",$childlist" : '').")".
1466	($startwith ? " AND group_name ~* '^[$startwith]'" : '').
1467	($filter ? " AND group_name ~* '$filter'" : '');
1468	my $sth = $dbh->prepare($sql);
1469
1470	$sth->execute;
1471	my ($count) = ($sth->fetchrow_array);
1472	# fill page count and first-previous-next-last-all bits
1473	##fixme - hardcoded group bit
1474	fill_pgcount($count,"groups",'');
1475	fill_fpnla($count);
1476
1477	$page->param(gid => $curgroup);
1478
1479	# $sortby = 'group';
1480	# sort/order
1481	$session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
1482	$session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
1483
1484	$sortby = $session->param($webvar{page}.'sortby');
1485	$sortorder = $session->param($webvar{page}.'order');
1486
1487	# set up the headers
1488	my @cols = ('group','parent','nusers','ndomains');
1489	my %colnames = (group => 'Group', parent => 'Parent Group', nusers => 'Users', ndomains => 'Domains');
1490	fill_colheads($sortby, $sortorder, \@cols, \%colnames);
1491
1492	# waffle, waffle - keep state on these as well as sortby, sortorder?
1493	$page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]\|0-9)$/;
1494
1495	$page->param(filter => $filter) if $filter;
1496	$page->param(searchsubs => $searchsubs) if $searchsubs;
1497
1498	# munge sortby for columns in database
1499	$sortby = 'g.group_name' if $sortby eq 'group';
1500	$sortby = 'g2.group_name' if $sortby eq 'parent';
1501
1502	my @grouplist;
1503	$sth = $dbh->prepare("SELECT g.group_id, g.group_name, g2.group_name, ".
1504	"count(distinct(u.username)) AS nusers, count(distinct(d.domain)) AS ndomains ".
1505	"FROM groups g ".
1506	"INNER JOIN groups g2 ON g2.group_id=g.parent_group_id ".
1507	"LEFT OUTER JOIN users u ON u.group_id=g.group_id ".
1508	"LEFT OUTER JOIN domains d ON d.group_id=g.group_id ".
1509	"WHERE g.parent_group_id IN ($logingroup".($childlist ? ",$childlist" : '').") ".
1510	##fixme: don't do variable subs in SQL, use placeholders and params in ->execute()
1511	($startwith ? " AND g.group_name ~* '^[$startwith]'" : '').
1512	($filter ? " AND g.group_name ~* '$filter'" : '').
1513	" GROUP BY g.group_id, g.group_name, g2.group_name ".
1514	" ORDER BY $sortby $sortorder ".
1515	($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage));
1516	$sth->execute;
1517
1518	my $rownum = 0;
1519	while (my @data = $sth->fetchrow_array) {
1520	my %row;
1521	$row{groupid} = $data[0];
1522	$row{groupname} = $data[1];
1523	$row{pgroup} = $data[2];
1524	$row{nusers} = $data[3];
1525	$row{ndomains} = $data[4];
1526	$row{bg} = ($rownum++)%2;
1527	$row{sid} = $sid;
1528	push @grouplist, \%row;
1529	}
1530	$page->param(grouptable => \@grouplist);
1531	} # end listgroups()
1532
1533
1534	sub fill_grouplist {
1535	my $template_var = shift;
1536	my $cur = shift \|\| $curgroup;
1537
1538	my @childgroups;
1539	getChildren($dbh, $logingroup, \@childgroups, 'all');
1540	my $childlist = join(',',@childgroups);
1541
1542	# weesa gonna discard parent_group_id for now
1543	my $sth = $dbh->prepare("SELECT group_id,parent_group_id,group_name FROM groups ".
1544	"WHERE group_id IN ($logingroup".($childlist ? ",$childlist" : '').")".
1545	"ORDER BY group_id");
1546	$sth->execute;
1547	my @grouplist;
1548	while (my ($groupid,$pargroup,$groupname) = $sth->fetchrow_array()) {
1549	my %row;
1550	$row{groupname} = $groupname;
1551	$row{groupval} = $groupid;
1552	##fixme: need magic
1553	## ... WTF?
1554	# $row{defgroup} = '';
1555	$row{groupactive} = 1 if $groupid == $cur;
1556	push @grouplist, \%row;
1557	}
1558
1559	$page->param("$template_var" => \@grouplist);
1560
1561	} # end fill_grouplist()
1562
1563
1564	sub list_users {
1565
1566	my @childgroups;
1567	getChildren($dbh, $curgroup, \@childgroups, 'all') if $searchsubs;
1568	my $childlist = join(',',@childgroups);
1569
1570	my $sql = "SELECT count(*) FROM users WHERE group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1571	($startwith ? " AND username ~* '^[$startwith]'" : '').
1572	($filter ? " AND username ~* '$filter'" : '');
1573	my $sth = $dbh->prepare($sql);
1574	$sth->execute;
1575	my ($count) = ($sth->fetchrow_array);
1576
1577	# fill page count and first-previous-next-last-all bits
1578	##fixme - hardcoded group bit
1579	fill_pgcount($count,"users",'');
1580	fill_fpnla($count);
1581
1582	# $sortby = 'user';
1583	# sort/order
1584	$session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
1585	$session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
1586
1587	$sortby = $session->param($webvar{page}.'sortby');
1588	$sortorder = $session->param($webvar{page}.'order');
1589
1590	# set up the headers
1591	my @cols = ('user','fname','type','group','status');
1592	my %colnames = (user => 'Username', fname => 'Full Name', type => 'Type', group => 'Group', status => 'Status');
1593	fill_colheads($sortby, $sortorder, \@cols, \%colnames);
1594
1595	# waffle, waffle - keep state on these as well as sortby, sortorder?
1596	$page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]\|0-9)$/;
1597
1598	$page->param(filter => $filter) if $filter;
1599	$page->param(searchsubs => $searchsubs) if $searchsubs;
1600
1601	# munge sortby for columns in database
1602	$sortby = 'u.username' if $sortby eq 'user';
1603	$sortby = 'u.type' if $sortby eq 'type';
1604	$sortby = 'g.group_name' if $sortby eq 'group';
1605	$sortby = 'u.status' if $sortby eq 'status';
1606
1607	my @userlist;
1608	$sql = "SELECT u.user_id, u.username, u.firstname \|\| ' ' \|\| u.lastname AS fname, u.type, g.group_name, u.status ".
1609	"FROM users u ".
1610	"INNER JOIN groups g ON u.group_id=g.group_id ".
1611	"WHERE u.group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1612	##fixme: don't do variable subs in SQL, use placeholders and params in ->execute()
1613	($startwith ? " AND u.username ~* '^[$startwith]'" : '').
1614	($filter ? " AND u.username ~* '$filter'" : '').
1615	" ORDER BY $sortby $sortorder ".
1616	($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
1617
1618	$sth = $dbh->prepare($sql);
1619	$sth->execute;
1620
1621	my $rownum = 0;
1622	while (my @data = $sth->fetchrow_array) {
1623	no warnings "uninitialized"; # Just In Case something stupid happens and a user gets no first or last name
1624	my %row;
1625	$row{userid} = $data[0];
1626	$row{username} = $data[1];
1627	$row{userfull} = $data[2];
1628	$row{usertype} = ($data[3] eq 'S' ? 'superuser' : "user");
1629	$row{usergroup} = $data[4];
1630	$row{active} = $data[5];
1631	$row{bg} = ($rownum++)%2;
1632	$row{sid} = $sid;
1633	push @userlist, \%row;
1634	}
1635	$page->param(usertable => \@userlist);
1636	} # end list_users()
1637
1638
1639	# Generate all of the glop necessary to add or not the appropriate marker/flag for
1640	# the sort order and column in domain, user, group, and record lists
1641	# Takes an array ref and hash ref
1642	sub fill_colheads {
1643	my $sortby = shift;
1644	my $sortorder = shift;
1645	my $cols = shift;
1646	my $colnames = shift;
1647	my $custom = shift;
1648
1649	my @headings;
1650
1651	foreach my $col (@$cols) {
1652	my %coldata;
1653	$coldata{firstcol} = 1 if $col eq $cols->[0];
1654	$coldata{sid} = $sid;
1655	$coldata{page} = $webvar{page};
1656	$coldata{offset} = $webvar{offset} if $webvar{offset};
1657	$coldata{sortby} = $col;
1658	$coldata{colname} = $colnames->{$col};
1659	if ($col eq $sortby) {
1660	$coldata{order} = ($sortorder eq 'ASC' ? 'DESC' : 'ASC');
1661	$coldata{sortorder} = $sortorder;
1662	} else {
1663	$coldata{order} = 'ASC';
1664	}
1665	if ($custom) {
1666	foreach my $ckey (keys %$custom) {
1667	$coldata{$ckey} = $custom->{$ckey};
1668	}
1669	}
1670	push @headings, \%coldata;
1671	}
1672
1673	$page->param(colheads => \@headings);
1674
1675	} # end fill_colheads()
1676
1677
1678	sub logaction {
1679	my $domid = shift;
1680	my $username = shift;
1681	my $groupid = shift;
1682	my $entry = shift;
1683
1684	##fixme: push SQL into DNSDB.pm
1685	##fixme: add bits to retrieve group/domain name info to retain after entity is deleted?
1686	my $sth = $dbh->prepare("SELECT user_id, firstname \|\| ' ' \|\| lastname FROM users WHERE username=?");
1687	$sth->execute($username);
1688	my ($user_id, $fullname) = $sth->fetchrow_array;
1689
1690	$sth = $dbh->prepare("INSERT INTO log (domain_id,user_id,group_id,email,name,entry) ".
1691	"VALUES (?,?,?,?,?,?)") or warn $dbh->errstr;
1692	$sth->execute($domid,$user_id,$groupid,$username,$fullname,$entry) or warn $sth->errstr;
1693	} # end logaction()
1694
1695
1696	##fixme: generalize to return appropriate id on all cases (ie, use $partype)
1697	sub parentID {
1698	my $id = shift;
1699	my $idtype = shift;
1700	my $partype = shift;
1701	my $defrec = shift \|\| '';
1702
1703	my $sql = '';
1704
1705	if ($idtype eq 'dom') {
1706	return $id if $defrec eq 'y'; # "domain" + default records, we're really looking at a group.
1707	$sql = "SELECT group_id FROM domains WHERE domain_id=?";
1708	} elsif ($idtype eq 'rec') {
1709	if ($defrec eq 'y') {
1710	$sql = "SELECT group_id FROM default_records WHERE record_id=?";
1711	} else {
1712	return
1713	$sql = "SELECT d.group_id FROM domains d".
1714	" INNER JOIN records r ON d.domain_id=r.domain_id".
1715	" WHERE r.record_id=?";
1716	}
1717	} elsif ($idtype eq 'group') {
1718	$sql = "SELECT parent_group_id FROM groups WHERE group_id=?";
1719	} elsif ($idtype eq 'user') {
1720	$sql = "SELECT group_id FROM users WHERE user_id=?";
1721	} else {
1722	return "FOO", "BAR"; # can't get here.... we think.
1723	}
1724	my $sth = $dbh->prepare($sql);
1725	$sth->execute($id);
1726	my ($retid) = $sth->fetchrow_array;
1727	return $retid if $retid;
1728	# ahh! fall of the edge of the world if things went sideways
1729	##fixme: really need to do a little more error handling, I think
1730	} # end parentID()
1731
1732
1733	# we have to do this in a variety of places; let's make it consistent
1734	sub fill_permissions {
1735	my $template = shift; # may need to do several sets on a single page
1736	my $permset = shift; # hashref to permissions on object
1737	my $usercan = shift \|\| \%permissions; # allow alternate user-is-allowed permission block
1738
1739	foreach (@permtypes) {
1740	$template->param("may_$_" => ($usercan->{admin} \|\| $usercan->{$_}));
1741	$template->param($_ => $permset->{$_});
1742	}
1743	}

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