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source: trunk/dns.cgi@ 111

Last change on this file since 111 was 111, checked in by Kris Deugau, 13 years ago

/trunk

Add ACL checks to prevent contructed-URL ACL bypasses on SOA records, group
add/edit/delete, axfr import; correct logic in bulk domain ACL check

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

File size: 63.6 KB

Line
1	#!/usr/bin/perl -w -T
2	# dns/cgi-bin/dns.cgi
3	###
4	# SVN revision info
5	# $Date: 2011-08-01 23:24:30 +0000 (Mon, 01 Aug 2011) $
6	# SVN revision $Rev: 111 $
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	$page->param(mayeditsoa => $permissions{admin} \|\| $permissions{domain_edit});
268	##fixme: ACL needs pondering. Does "edit domain" interact with record add/remove/etc?
269	# Note this seems to be answered "no" in Vega.
270	# ACLs
271	$page->param(record_create => ($permissions{admin} \|\| $permissions{record_create}) );
272	# $page->param(record_edit => ($permissions{admin} \|\| $permissions{record_edit}) );
273	$page->param(record_delete => ($permissions{admin} \|\| $permissions{record_delete}) );
274
275	# Handle record list for both default records (per-group) and live domain records
276
277	$page->param(defrec => $webvar{defrec});
278	$page->param(id => $webvar{id});
279	$page->param(curpage => $webvar{page});
280
281	my $count = getRecCount($dbh, $webvar{defrec}, $webvar{id});
282
283	# $sortby = 'host';
284	# sort/order
285	$session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
286	$session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
287
288	$sortby = $session->param($webvar{page}.'sortby');
289	$sortorder = $session->param($webvar{page}.'order');
290
291	# set up the headers
292	my @cols = ('host', 'type', 'val', 'distance', 'weight', 'port', 'ttl');
293	my %colheads = (host => 'Name', type => 'Type', val => 'Address',
294	distance => 'Distance', weight => 'Weight', port => 'Port', ttl => 'TTL');
295	my %custom = (id => $webvar{id}, defrec => $webvar{defrec});
296	fill_colheads($sortby, $sortorder, \@cols, \%colheads, \%custom);
297
298	# fill the page-count and first-previous-next-last-all details
299	fill_pgcount($count,"records",
300	($webvar{defrec} eq 'y' ? "group ".groupName($dbh,$webvar{id}) : domainName($dbh,$webvar{id})));
301	fill_fpnla($count); # should put some params on this sub...
302
303	$page->param(defrec => $webvar{defrec});
304	if ($webvar{defrec} eq 'y') {
305	showdomain('y',$curgroup);
306	} else {
307	showdomain('n',$webvar{id});
308	$page->param(logdom => 1);
309	}
310
311	$page->param(errmsg => $webvar{errmsg}) if $webvar{errmsg};
312
313	} elsif ($webvar{page} eq 'record') {
314
315	if ($webvar{recact} eq 'new') {
316
317	changepage(page => "reclist", errmsg => "You are not permitted to add records", id => $webvar{parentid})
318	unless ($permissions{admin} \|\| $permissions{record_create});
319
320	$page->param(todo => "Add record");
321	$page->param(recact => "add");
322	$page->param(parentid => $webvar{parentid});
323	$page->param(defrec => $webvar{defrec});
324
325	fill_recdata();
326
327	} elsif ($webvar{recact} eq 'add') {
328
329	changepage(page => "reclist", errmsg => "You are not permitted to add records", id => $webvar{parentid})
330	unless ($permissions{admin} \|\| $permissions{record_create});
331
332	my @recargs = ($dbh,$webvar{defrec},$webvar{parentid},$webvar{name},$webvar{type},$webvar{address},$webvar{ttl});
333	if ($webvar{type} == $reverse_typemap{MX} or $webvar{type} == $reverse_typemap{SRV}) {
334	push @recargs, $webvar{distance};
335	if ($webvar{type} == $reverse_typemap{SRV}) {
336	push @recargs, $webvar{weight};
337	push @recargs, $webvar{port};
338	}
339	}
340
341	my ($code,$msg) = addRec(@recargs);
342
343	if ($code eq 'OK') {
344	if ($webvar{defrec} eq 'y') {
345	logaction(0, $session->param("username"), $webvar{parentid},
346	"Added default record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl}");
347	} else {
348	logaction($webvar{parentid}, $session->param("username"), parentID($webvar{parentid}, 'dom', 'group'),
349	"Added record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl}");
350	}
351	changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec});
352	} else {
353	$page->param(failed => 1);
354	$page->param(errmsg => $msg);
355	$page->param(wastrying => "adding");
356	$page->param(todo => "Add record");
357	$page->param(recact => "add");
358	$page->param(parentid => $webvar{parentid});
359	$page->param(defrec => $webvar{defrec});
360	$page->param(id => $webvar{id});
361	fill_recdata(); # populate the form... er, mostly.
362	if ($webvar{defrec} eq 'y') {
363	logaction(0, $session->param("username"), $webvar{parentid},
364	"Failed adding default record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl} ($msg)");
365	} else {
366	logaction($webvar{parentid}, $session->param("username"), parentID($webvar{parentid}, 'dom', 'group'),
367	"Failed adding record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl} ($msg)");
368	}
369	}
370
371	} elsif ($webvar{recact} eq 'edit') {
372
373	changepage(page => "reclist", errmsg => "You are not permitted to edit records", id => $webvar{parentid})
374	unless ($permissions{admin} \|\| $permissions{record_edit});
375
376	$page->param(todo => "Update record");
377	$page->param(recact => "update");
378	$page->param(parentid => $webvar{parentid});
379	$page->param(id => $webvar{id});
380	$page->param(defrec => $webvar{defrec});
381	my $recdata = getRecLine($dbh, $webvar{defrec}, $webvar{id});
382	$page->param(name => $recdata->{host});
383	$page->param(address => $recdata->{val});
384	$page->param(distance => $recdata->{distance});
385	$page->param(weight => $recdata->{weight});
386	$page->param(port => $recdata->{port});
387	$page->param(ttl => $recdata->{ttl});
388	fill_rectypes($recdata->{type});
389
390	} elsif ($webvar{recact} eq 'update') {
391
392	changepage(page => "reclist", errmsg => "You are not permitted to edit records", id => $webvar{parentid})
393	unless ($permissions{admin} \|\| $permissions{record_edit});
394
395	my ($code,$msg) = updateRec($dbh,$webvar{defrec},$webvar{id},
396	$webvar{name},$webvar{type},$webvar{address},$webvar{ttl},
397	$webvar{distance},$webvar{weight},$webvar{port});
398
399	if ($code eq 'OK') {
400	##fixme: need more magic to get proper group - if domain was fiddled
401	# from search-subgroups listing, may not be "current" group
402
403	# SELECT d.group_id FROM domains d INNER JOIN records r ON d.domain_id=r.domain_id WHERE r.record_id=?
404	# $sth->execute($webvar{id});
405	##log
406	if ($webvar{defrec} eq 'y') {
407	logaction(0, $session->param("username"), $webvar{parentid},
408	"Updated default record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl}");
409	} else {
410	logaction($webvar{parentid}, $session->param("username"), parentID($webvar{id}, 'rec', 'group'),
411	"Updated record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl}");
412	}
413	changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec});
414	} else {
415	$page->param(failed => 1);
416	$page->param(errmsg => $msg);
417	$page->param(wastrying => "updating");
418	$page->param(todo => "Update record");
419	$page->param(recact => "update");
420	$page->param(parentid => $webvar{parentid});
421	$page->param(defrec => $webvar{defrec});
422	$page->param(id => $webvar{id});
423	fill_recdata();
424	if ($webvar{defrec} eq 'y') {
425	logaction(0, $session->param("username"), $webvar{parentid},
426	"Failed updating default record '$typemap{$webvar{type}} $webvar{name} $webvar{address}', TTL $webvar{ttl} ($msg)");
427	} else {
428	logaction($webvar{parentid}, $session->param("username"), parentID($webvar{parentid}, 'dom', 'group'),
429	"Failed updating record '$typemap{$webvar{type}} $webvar{name} $webvar{address}', TTL $webvar{ttl} ($msg)");
430	}
431	}
432	}
433
434	if ($webvar{defrec} eq 'y') {
435	$page->param(dohere => "default records in group ".groupName($dbh,$webvar{parentid}));
436	} else {
437	$page->param(parentid => $webvar{parentid});
438	$page->param(dohere => domainName($dbh,$webvar{parentid}));
439	}
440
441	} elsif ($webvar{page} eq 'delrec') {
442
443	# This is a complete separate segment since it uses a different template from add/edit records above
444
445	changepage(page => "reclist", errmsg => "You are not permitted to delete records", id => $webvar{parentid})
446	unless ($permissions{admin} \|\| $permissions{record_delete});
447
448	$page->param(id => $webvar{id});
449	$page->param(defrec => $webvar{defrec});
450	$page->param(parentid => $webvar{parentid});
451	# first pass = confirm y/n (sorta)
452	if (!defined($webvar{del})) {
453	$page->param(del_getconf => 1);
454	my $rec = getRecLine($dbh,$webvar{defrec},$webvar{id});
455	$page->param(host => $rec->{host});
456	$page->param(ftype => $typemap{$rec->{type}});
457	$page->param(recval => $rec->{val});
458	} elsif ($webvar{del} eq 'ok') {
459	# get rec data before we try to delete it
460	my $rec = getRecLine($dbh,$webvar{defrec},$webvar{id});
461	my ($code,$msg) = delRec($dbh,$webvar{defrec},$webvar{id});
462	if ($code ne 'OK') {
463	## need to find failure mode
464	if ($webvar{defrec} eq 'y') {
465	logaction(0, $session->param("username"), $rec->{parid},
466	"Failed deleting default record '$rec->{host} $typemap{$rec->{type}} $rec->{val}',".
467	" TTL $rec->{ttl} ($msg)");
468	} else {
469	logaction($rec->{parid}, $session->param("username"), parentID($rec->{parid}, 'dom', 'group'),
470	"Failed deleting record '$rec->{host} $typemap{$rec->{type}} $rec->{val}', TTL $rec->{ttl} ($msg)");
471	}
472	changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec},
473	errmsg => "Error deleting record: $msg");
474	# $page->param(del_failed => 1);
475	# $page->param(errmsg => $msg);
476	# showdomain($webvar{defrec}, $webvar{parentid});
477	} else {
478	if ($webvar{defrec} eq 'y') {
479	logaction(0, $session->param("username"), $rec->{parid},
480	"Deleted default record '$rec->{host} $typemap{$rec->{type}} $rec->{val}', TTL $rec->{ttl}");
481	} else {
482	logaction($rec->{parid}, $session->param("username"), parentID($rec->{parid}, 'dom', 'group'),
483	"Deleted record '$rec->{host} $typemap{$rec->{type}} $rec->{val}', TTL $rec->{ttl}");
484	}
485	changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec});
486	}
487	} else {
488	changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec});
489	}
490
491	} elsif ($webvar{page} eq 'editsoa') {
492
493	changepage(page => "reclist", errmsg => "You are not permitted to edit domain SOA records", id => $webvar{id})
494	unless ($permissions{admin} \|\| $permissions{domain_edit});
495
496	fillsoa($webvar{defrec},$webvar{id});
497
498	} elsif ($webvar{page} eq 'updatesoa') {
499
500	changepage(page => "reclist", errmsg => "You are not permitted to edit domain SOA records", id => $webvar{id})
501	unless ($permissions{admin} \|\| $permissions{domain_edit});
502
503	my $sth;
504	my $sql = '';
505	# no domain ID, so we're editing the default SOA for a group (we don't care which one here)
506	# plus a bit of magic to update the appropriate table
507	$sql = "update ".($webvar{defrec} eq 'y' ? "default_records" : "records").
508	" set host='$webvar{prins}:$webvar{contact}',".
509	" val='$webvar{refresh}:$webvar{retry}:$webvar{expire}:$webvar{minttl}',".
510	" ttl=$webvar{ttl} where record_id=$webvar{recid}";
511	$sth = $dbh->prepare($sql);
512	$sth->execute;
513
514	if ($sth->err) {
515	$page->param(update_failed => 1);
516	$page->param(msg => $DBI::errstr);
517	fillsoa($webvar{defrec},$webvar{id});
518	} else {
519
520	##fixme! need to set group ID properly here
521	# SELECT group_id FROM domains WHERE domain_id=?
522	# $sth->execute($webvar{id});
523	##log
524	logaction(0, $session->param("username"), $webvar{group},
525	"Updated SOA (ns $webvar{prins}, contact $webvar{contact}, refresh $webvar{refresh},".
526	" retry $webvar{retry}, expire $webvar{expire}, minTTL $webvar{minttl}, TTL $webvar{ttl}");
527	changepage(page => "reclist", id => $webvar{id}, defrec => $webvar{defrec});
528	# $page->param(update_failed => 0);
529	# showdomain('y',1);
530	}
531
532	} elsif ($webvar{page} eq 'grpman') {
533
534	listgroups();
535	$page->param(curpage => $webvar{page});
536
537	} elsif ($webvar{page} eq 'newgrp') {
538
539	changepage(page => "grpman", errmsg => "You are not permitted to add groups", id => $webvar{parentid})
540	unless ($permissions{admin} \|\| $permissions{group_add});
541
542	# do.. uhh.. stuff.. if we have no webvar{action}
543	if ($webvar{action} && $webvar{action} eq 'add') {
544	my %newperms;
545	foreach (@permtypes) {
546	$newperms{$_} = 0;
547	$newperms{$_} = (defined($webvar{$_}) && $webvar{$_} eq 'on' ? 1 : 0);
548	}
549	# not gonna provide the 4th param: template-or-clone flag, just yet
550	my ($code,$msg) = addGroup($dbh, $webvar{newgroup}, $webvar{pargroup}, \%newperms);
551	if ($code eq 'OK') {
552	logaction(0, $session->param("username"), $webvar{pargroup}, "Added group $webvar{newgroup}");
553	changepage(page => "grpman");
554	}
555	# no point in doing extra work
556	fill_permissions($page, \%newperms);
557	$page->param(add_failed => 1);
558	$page->param(errmsg => $msg);
559	$page->param(newgroup => $webvar{newgroup});
560	fill_grouplist('pargroup',$webvar{pargroup});
561	} else {
562	fill_grouplist('pargroup',$curgroup);
563	# fill default permissions with immediate parent's current ones
564	my %parperms;
565	getPermissions($dbh, 'group', $curgroup, \%parperms);
566	fill_permissions($page, \%parperms);
567	}
568
569	} elsif ($webvar{page} eq 'delgrp') {
570
571	changepage(page => "grpman", errmsg => "You are not permitted to delete groups", id => $webvar{parentid})
572	unless ($permissions{admin} \|\| $permissions{group_delete});
573
574	$page->param(id => $webvar{id});
575	# first pass = confirm y/n (sorta)
576	if (!defined($webvar{del})) {
577	$page->param(del_getconf => 1);
578	# $page->param(groupname => groupName($dbh,$webvar{id}));
579	# print some neato things?
580
581	# } else {
582	# #whether actually deleting or cancelling we redirect to the group list, default format
583
584	} elsif ($webvar{del} eq 'ok') {
585	my $deleteme = groupName($dbh,$webvar{id}); # get this before we delete it...
586	my ($code,$msg) = delGroup($dbh, $webvar{id});
587	if ($code ne 'OK') {
588	# need to find failure mode
589	changepage(page => "grpman", del_failed => 1, errmsg => $msg);
590	##fixme: log
591	} else {
592	##fixme: need to clean up log when deleting a major container
593	logaction(0, $session->param("username"), $webvar{curgroup}, "Deleted group $deleteme");
594	# success. go back to the domain list, do not pass "GO"
595	changepage(page => "grpman");
596	}
597	} else {
598	# cancelled. whee!
599	changepage(page => "grpman");
600	}
601	$page->param(delgroupname => groupName($dbh, $webvar{id}));
602
603	} elsif ($webvar{page} eq 'edgroup') {
604
605	changepage(page => "grpman", errmsg => "You are not permitted to edit groups", id => $webvar{parentid})
606	unless ($permissions{admin} \|\| $permissions{group_edit});
607
608	if ($webvar{action} eq 'updperms') {
609	# extra safety check; make sure user can't construct a URL to bypass ACLs
610	my %curperms;
611	getPermissions($dbh, 'group', $webvar{gid}, \%curperms);
612	my %chperms;
613	foreach (@permtypes) {
614	$webvar{$_} = 0 if !defined($webvar{$_});
615	$webvar{$_} = 1 if $webvar{$_} eq 'on';
616	$chperms{$_} = $webvar{$_} if $curperms{$_} ne $webvar{$_};
617	}
618	my ($code,$msg) = changePermissions($dbh, 'group', $webvar{gid}, \%chperms);
619	if ($code eq 'OK') {
620	logaction(0, $session->param("username"), $webvar{gid}, "Changed default permissions in group $webvar{gid}");
621	changepage(page => "grpman");
622	}
623	# no point in doing extra work
624	fill_permissions($page, \%chperms);
625	$page->param(errmsg => $msg);
626	}
627	$page->param(gid => $webvar{gid});
628	$page->param(grpmeddle => groupName($dbh, $webvar{gid}));
629	my %grpperms;
630	getPermissions($dbh, 'group', $webvar{gid}, \%grpperms);
631	fill_permissions($page, \%grpperms);
632
633	} elsif ($webvar{page} eq 'bulkdomain') {
634	# Bulk operations on domains. Note all but group move are available on the domain list.
635
636	changepage(page => "domlist", errmsg => "You are not permitted to make bulk domain changes")
637	unless ($permissions{admin} \|\| $permissions{domain_edit} \|\| $permissions{domain_create} \|\| $permissions{domain_delete});
638
639	##fixme
640	##fixme push the SQL and direct database fiddling off into a sub in DNSDB.pm
641	##fixme
642
643	##fixme: un-hardcode the limit?
644	$perpage = 50;
645
646	my $sth = $dbh->prepare("SELECT count(*) FROM domains WHERE group_id=?");
647	$sth->execute($curgroup);
648	my ($count) = ($sth->fetchrow_array);
649
650	$page->param(curpage => $webvar{page});
651	fill_pgcount($count,'domains',groupName($dbh,$curgroup));
652	fill_fpnla($count);
653
654	my @domlist;
655	my $sql = "SELECT domain_id,domain FROM domains".
656	" WHERE group_id=?".
657	" ORDER BY domain".
658	($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
659	$sth = $dbh->prepare($sql);
660	$sth->execute($curgroup);
661	my $rownum = 0;
662	while (my @data = $sth->fetchrow_array) {
663	my %row;
664	$row{domid} = $data[0];
665	$row{domain} = $data[1];
666	$rownum++; # putting this in the expression below causes failures. eyeroll
667	$row{newrow} = $rownum % 5 == 0;
668	push @domlist, \%row;
669	}
670	$page->param(domtable => \@domlist);
671	# ACLs
672	$page->param(maymove => ($permissions{admin} \|\| ($permissions{domain_edit} && $permissions{domain_create} && $permissions{domain_delete})));
673	$page->param(maystatus => $permissions{admin} \|\| $permissions{domain_edit});
674	$page->param(maydelete => $permissions{admin} \|\| $permissions{domain_delete});
675
676	##fixme: need to clean up status indicator/usage/inversion
677
678	} elsif ($webvar{page} eq 'useradmin') {
679
680	if (defined($webvar{action})) {
681	userStatus($dbh,$webvar{id},$webvar{action});
682	}
683
684	$page->param(curpage => $webvar{page});
685
686	list_users();
687
688	} elsif ($webvar{page} eq 'user') {
689
690	# All user add/edit actions fall through the same page, since there aren't
691	# really any hard differences between the templates
692
693	#fill_actypelist($webvar{accttype});
694	fill_clonemelist();
695	my %grpperms;
696	getPermissions($dbh, 'group', $curgroup, \%grpperms);
697
698	my $grppermlist = new HTML::Template(filename => "$templatedir/permlist.tmpl");
699	my %noaccess;
700	fill_permissions($grppermlist, \%grpperms, \%noaccess);
701	$grppermlist->param(info => 1);
702	$page->param(grpperms => $grppermlist->output);
703
704	$page->param(is_admin => $permissions{admin});
705
706	$webvar{action} = '' if !$webvar{action};
707
708	if ($webvar{action} eq 'add' or $webvar{action} eq 'update') {
709
710	$page->param(add => 1) if $webvar{action} eq 'add';
711
712	my ($code,$msg);
713
714	my $alterperms = 0; # flag iff we need to force custom permissions due to user's current access limits
715
716	my %newperms; # we're going to prefill the existing permissions, so we can change them.
717	getPermissions($dbh, 'user', $webvar{uid}, \%newperms);
718
719	if ($webvar{pass1} ne $webvar{pass2}) {
720	$code = 'FAIL';
721	$msg = "Passwords don't match";
722	} else {
723
724	# assemble a permission string - far simpler than trying to pass an
725	# indeterminate set of permission flags individually
726
727	# But first, we have to see if the user can add any particular
728	# permissions; otherwise we have a priviledge escalation. Whee.
729
730	if (!$permissions{admin}) {
731	my %grpperms;
732	getPermissions($dbh, 'group', $curgroup, \%grpperms);
733	my $ret = comparePermissions(\%permissions, \%grpperms);
734	if ($ret ne '<' && $ret ne '!') {
735	# User's permissions are not a superset or equivalent to group. Can't inherit
736	# (and include access user doesn't currently have), so we force custom.
737	$webvar{perms_type} = 'custom';
738	$alterperms = 1;
739	}
740	}
741
742	my $permstring;
743	if ($webvar{perms_type} eq 'custom') {
744	$permstring = 'C:';
745	foreach (@permtypes) {
746	if ($permissions{admin} \|\| $permissions{$_}) {
747	$permstring .= ",$_" if defined($webvar{$_}) && $webvar{$_} eq 'on';
748	$newperms{$_} = (defined($webvar{$_}) && $webvar{$_} eq 'on' ? 1 : 0);
749	}
750	}
751	$page->param(perm_custom => 1);
752	} elsif ($permissions{admin} && $webvar{perms_type} eq 'clone') {
753	$permstring = "c:$webvar{clonesrc}";
754	getPermissions($dbh, 'user', $webvar{clonesrc}, \%newperms);
755	$page->param(perm_clone => 1);
756	} else {
757	$permstring = 'i';
758	}
759	if ($webvar{action} eq 'add') {
760	($code,$msg) = addUser($dbh, $webvar{uname}, $curgroup, $webvar{pass1},
761	($webvar{makeactive} eq 'on' ? 1 : 0), $webvar{accttype}, $permstring,
762	$webvar{fname}, $webvar{lname}, $webvar{phone});
763	logaction(0, $session->param("username"), $curgroup, "Added user $webvar{uname} (uid $msg)")
764	if $code eq 'OK';
765	} else {
766	# User update is icky. I'd really like to do this in one atomic
767	# operation, but that would duplicate a lot of code in DNSDB.pm
768	# Allowing for changing group, but not coding web support just yet.
769	($code,$msg) = updateUser($dbh, $webvar{uid}, $webvar{uname}, $webvar{gid}, $webvar{pass1},
770	($webvar{makeactive} eq 'on' ? 1 : 0), $webvar{accttype},
771	$webvar{fname}, $webvar{lname}, $webvar{phone});
772	if ($code eq 'OK') {
773	$newperms{admin} = 1 if $webvar{accttype} eq 'S';
774	($code,$msg) = changePermissions($dbh, 'user', $webvar{uid}, \%newperms, ($permstring eq 'i'));
775	}
776	logaction(0, $session->param("username"), $curgroup,
777	"Updated uid $webvar{uid}, user $webvar{uname} ($webvar{fname} $webvar{lname})");
778	}
779	}
780
781	if ($code eq 'OK') {
782
783	if ($alterperms) {
784	changepage(page => "useradmin", warnmsg =>
785	"You can only grant permissions you hold. $webvar{uname} ".
786	($webvar{action} eq 'add' ? 'added' : 'updated')." with reduced access.");
787	} else {
788	changepage(page => "useradmin");
789	}
790
791	# add/update failed:
792	} else {
793	$page->param(add_failed => 1);
794	$page->param(action => $webvar{action});
795	$page->param(set_permgroup => 1);
796	if ($webvar{perms_type} eq 'inherit') { # set permission class radio
797	$page->param(perm_inherit => 1);
798	} elsif ($webvar{perms_type} eq 'clone') {
799	$page->param(perm_clone => 1);
800	} else {
801	$page->param(perm_custom => 1);
802	}
803	$page->param(uname => $webvar{uname});
804	$page->param(fname => $webvar{fname});
805	$page->param(lname => $webvar{lname});
806	$page->param(pass1 => $webvar{pass1});
807	$page->param(pass2 => $webvar{pass2});
808	$page->param(errmsg => $msg);
809	fill_permissions($page, \%newperms);
810	fill_actypelist($webvar{accttype});
811	fill_clonemelist();
812	##fixme: log
813	}
814
815	} elsif ($webvar{action} eq 'edit') {
816
817	$page->param(set_permgroup => 1);
818	$page->param(action => 'update');
819	$page->param(uid => $webvar{user});
820	fill_clonemelist();
821
822	my $userinfo = getUserData($dbh,$webvar{user});
823	fill_actypelist($userinfo->{type});
824	# not using this yet, but adding it now means we can much more easily do so later.
825	$page->param(gid => $webvar{group_id});
826
827	my %curperms;
828	getPermissions($dbh, 'user', $webvar{user}, \%curperms);
829	fill_permissions($page, \%curperms);
830
831	$page->param(uname => $userinfo->{username});
832	$page->param(fname => $userinfo->{firstname});
833	$page->param(lname => $userinfo->{lastname});
834	$page->param(set_permgroup => 1);
835	if ($userinfo->{inherit_perm}) {
836	$page->param(perm_inherit => 1);
837	} else {
838	$page->param(perm_custom => 1);
839	}
840	##work
841	# } elsif ($webvar{action} eq 'update') {
842	} else {
843	# default is "new"
844	$page->param(add => 1);
845	$page->param(action => 'add');
846	fill_permissions($page, \%grpperms);
847	fill_actypelist();
848	}
849
850	} elsif ($webvar{page} eq 'newuser') {
851
852	# foo?
853	fill_actypelist();
854	fill_clonemelist();
855
856	my %grpperms;
857	getPermissions($dbh, 'group', $curgroup, \%grpperms);
858	fill_permissions($page, \%grpperms);
859
860	my $grppermlist = new HTML::Template(filename => "$templatedir/permlist.tmpl");
861	my %noaccess;
862	fill_permissions($grppermlist, \%grpperms, \%noaccess);
863	$grppermlist->param(info => 1);
864	$page->param(grpperms => $grppermlist->output);
865
866	#} elsif ($webvar{page} eq 'adduser') {
867	#
868	# my ($code,$msg);
869	#
870	# if ($webvar{pass1} ne $webvar{pass2}) {
871	# $code = 'FAIL';
872	# $msg = "Passwords don't match";
873	# } else {
874	## assemble a permission string - far simpler than trying to pass an
875	## indeterminate set of permission flags individually
876	#my $permstring;
877	#if ($webvar{perms_type} eq 'custom') {
878	# $permstring = 'C:,g:,u:,d:,r:';
879	# $page->param(perm_custom => 1);
880	#} elsif ($webvar{perms_type} eq 'clone') {
881	# $permstring = 'c:';
882	# $page->param(perm_clone => 1);
883	#} else {
884	# $permstring = 'i';
885	## $page->param(perm_inherit => 1);
886	#}
887	# ($code,$msg) = addUser($dbh,$webvar{uname}, $webvar{group}, $webvar{pass1},
888	# ($webvar{makeactive} eq 'on' ? 1 : 0), $webvar{accttype},
889	# $webvar{fname}, $webvar{lname}, $webvar{phone});
890	# }
891	#
892	## hokay, a bit of magic to decide which page we hit.
893	# if ($code eq 'OK') {
894	###log
895	# logaction(0, $session->param("username"), $webvar{group},
896	# "Added user $webvar{uname} ($webvar{fname} $webvar{lname})");
897	# changepage(page => "useradmin");
898	# } else {
899	## oddity - apparently, xhtml 1.0 strict swallows username as an HTML::Template var. O_o
900	# $page->param(add_failed => 1);
901	# $page->param(uname => $webvar{uname});
902	# $page->param(fname => $webvar{fname});
903	# $page->param(lname => $webvar{lname});
904	# $page->param(pass1 => $webvar{pass1});
905	# $page->param(pass2 => $webvar{pass2});
906	# $page->param(errmsg => $msg);
907	# fill_actypelist($webvar{accttype});
908	# fill_clonemelist();
909	# }
910	#
911	## $page->param(add_failed => 1);
912	#
913
914	} elsif ($webvar{page} eq 'deluser') {
915
916	$page->param(id => $webvar{id});
917	# first pass = confirm y/n (sorta)
918	if (!defined($webvar{del})) {
919	$page->param(del_getconf => 1);
920	$page->param(user => userFullName($dbh,$webvar{id}));
921	} elsif ($webvar{del} eq 'ok') {
922	##fixme: find group id user is in (for logging) before we delete the user
923	##fixme: get other user data too for log
924	my $userref = getUserData($dbh, $webvar{id});
925	my ($code,$msg) = delUser($dbh, $webvar{id});
926	if ($code ne 'OK') {
927	# need to find failure mode
928	$page->param(del_failed => 1);
929	$page->param(errmsg => $msg);
930	list_users($curgroup);
931	} else {
932	# success. go back to the user list, do not pass "GO"
933	# actions on users have a domain id of 0, always
934	logaction(0, $session->param("username"), $curgroup, "Deleted user $webvar{id}/".$userref->{username}.
935	" (".$userref->{lastname}.", ".$userref->{firstname}.")");
936	changepage(page => "useradmin");
937	}
938	} else {
939	# cancelled. whee!
940	changepage(page => "useradmin");
941	}
942
943	#} elsif ($webvar{page} eq 'edituser') {
944
945	} elsif ($webvar{page} eq 'dnsq') {
946
947	$page->param(qfor => $webvar{qfor}) if $webvar{qfor};
948	fill_rectypes($webvar{type} ? $webvar{type} : '', 1);
949	$page->param(nrecurse => $webvar{nrecurse}) if $webvar{nrecurse};
950	$page->param(resolver => $webvar{resolver}) if $webvar{resolver};
951
952	if ($webvar{qfor}) {
953	my $resolv = Net::DNS::Resolver->new;
954	$resolv->tcp_timeout(5); # make me adjustable!
955	$resolv->udp_timeout(5); # make me adjustable!
956	$resolv->recurse(0) if $webvar{nrecurse};
957	$resolv->nameservers($webvar{resolver}) if $webvar{resolver};
958	my $query = $resolv->query($webvar{qfor}, $typemap{$webvar{type}});
959	if ($query) {
960
961	$page->param(showresults => 1);
962
963	my @answer;
964	foreach my $rr ($query->answer) {
965	# next unless $rr->type eq "A" or $rr->type eq 'NS';
966	my %row;
967	my ($host,$ttl,$class,$type,$data) =
968	($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/s);
969	$row{host} = $host;
970	$row{ftype} = $type;
971	$row{rdata} = ($type eq 'SOA' ? "<pre>$data</pre>" : $data);
972	push @answer, \%row;
973	}
974	$page->param(answer => \@answer);
975
976	my @additional;
977	foreach my $rr ($query->additional) {
978	# next unless $rr->type eq "A" or $rr->type eq 'NS';
979	my %row;
980	my ($host,$ttl,$class,$type,$data) =
981	($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/);
982	$row{host} = $host;
983	$row{ftype} = $type;
984	$row{rdata} = $data;
985	push @additional, \%row;
986	}
987	$page->param(additional => \@additional);
988
989	my @authority;
990	foreach my $rr ($query->authority) {
991	# next unless $rr->type eq "A" or $rr->type eq 'NS';
992	my %row;
993	my ($host,$ttl,$class,$type,$data) =
994	($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/);
995	$row{host} = $host;
996	$row{ftype} = $type;
997	$row{rdata} = $data;
998	push @authority, \%row;
999	}
1000	$page->param(authority => \@authority);
1001
1002	$page->param(usedresolver => $resolv->answerfrom);
1003	$page->param(frtype => $typemap{$webvar{type}});
1004
1005	} else {
1006	$page->param(errmsg => $resolv->errorstring);
1007	}
1008	}
1009	## done DNS query
1010
1011	} elsif ($webvar{page} eq 'axfr') {
1012
1013	changepage(page => "domlist", errmsg => "You are not permitted to import domains")
1014	unless ($permissions{admin} \|\| $permissions{domain_create});
1015
1016	# don't need this while we've got the dropdown in the menu. hmm.
1017	#fill_grouplist;
1018
1019	$page->param(ifrom => $webvar{ifrom}) if $webvar{ifrom};
1020	$page->param(rwsoa => $webvar{rwsoa}) if $webvar{rwsoa};
1021	$page->param(rwns => $webvar{rwns}) if $webvar{rwns};
1022	$page->param(dominactive => 1) if (!$webvar{domactive} && $webvar{doit}); # eww.
1023	$page->param(importdoms => $webvar{importdoms}) if $webvar{importdoms};
1024
1025	# shut up warning about uninitialized variable
1026	$webvar{doit} = '' if !defined($webvar{doit});
1027
1028	if ($webvar{doit} eq 'y' && !$webvar{ifrom}) {
1029	$page->param(errmsg => "Need to set host to import from");
1030	} elsif ($webvar{doit} eq 'y' && !$webvar{importdoms}) {
1031	$page->param(errmsg => "Need domains to import");
1032	} elsif ($webvar{doit} eq 'y') {
1033	my @domlist = split /\s+/, $webvar{importdoms};
1034	my @results;
1035	foreach my $domain (@domlist) {
1036	my %row;
1037	my ($code,$msg) = importAXFR($dbh, $webvar{ifrom}, $domain, $webvar{group},
1038	$webvar{domstatus}, $webvar{rwsoa}, $webvar{rwns});
1039	$row{domok} = $msg if $code eq 'OK';
1040	if ($code eq 'WARN') {
1041	$msg =~ s\|\n\|<br />\|g;
1042	$row{domwarn} = $msg;
1043	}
1044	if ($code eq 'FAIL') {
1045	$msg =~ s\|\n\|<br />\n\|g;
1046	$row{domerr} = $msg;
1047	}
1048	$msg = "<br />\n".$msg if $msg =~ m\|<br />\|;
1049	logaction(domainID($dbh, $domain), $session->param("username"), $webvar{group},
1050	"AXFR import $domain from $webvar{ifrom} ($code): $msg");
1051	$row{domain} = $domain;
1052	push @results, \%row;
1053	}
1054	$page->param(axfrresults => \@results);
1055	}
1056
1057	} elsif ($webvar{page} eq 'whoisq') {
1058
1059	if ($webvar{qfor}) {
1060	use Net::Whois::Raw;
1061	use Text::Wrap;
1062
1063	# caching useful?
1064	#$Net::Whois::Raw::CACHE_DIR = "/var/spool/pwhois/";
1065	#$Net::Whois::Raw::CACHE_TIME = 60;
1066
1067	my ($dominfo, $whois_server) = whois($webvar{qfor});
1068	##fixme: if we're given an IP, try rwhois as well as whois so we get the real final data
1069
1070	# le sigh. idjits spit out data without linefeeds...
1071	$Text::Wrap::columns = 88;
1072
1073	# &%$@%@# high-bit crap. We should probably find a way to properly recode these
1074	# instead of one-by-one. Note CGI::Simple's escapeHTML() doesn't do more than
1075	# the bare minimum. :/
1076	# Mainly an XHTML validation thing.
1077	$dominfo = $q->escapeHTML($dominfo);
1078	$dominfo =~ s/\xa9/\©/g;
1079	$dominfo =~ s/\xae/\®/g;
1080
1081	$page->param(qfor => $webvar{qfor});
1082	$page->param(dominfo => wrap('','',$dominfo));
1083	$page->param(whois_server => $whois_server);
1084	} else {
1085	$page->param(errmsg => "Missing host or domain to query in WHOIS") if $webvar{askaway};
1086	}
1087
1088	} elsif ($webvar{page} eq 'log') {
1089
1090	##fixme put in some real log-munching stuff
1091	##fixme need to add bits to create log entries...
1092	my $sql = "SELECT user_id, email, name, entry, date_trunc('second',stamp) FROM log WHERE ";
1093	my $id = $curgroup; # we do this because the group log may be called from (almost) any page,
1094	# but the others are much more limited. this is probably non-optimal.
1095	if ($webvar{ltype} && $webvar{ltype} eq 'user') {
1096	$sql .= "user_id=?";
1097	$id = $webvar{id};
1098	$page->param(logfor => 'user '.userFullName($dbh,$id));
1099	} elsif ($webvar{ltype} && $webvar{ltype} eq 'dom') {
1100	$sql .= "domain_id=?";
1101	$id = $webvar{id};
1102	$page->param(logfor => 'domain '.domainName($dbh,$id));
1103	} else {
1104	# Default to listing curgroup log
1105	$sql .= "group_id=?";
1106	$page->param(logfor => 'group '.groupName($dbh,$id));
1107	}
1108	my $sth = $dbh->prepare($sql);
1109	$sth->execute($id);
1110	my @logbits;
1111	while (my ($uid, $email, $name, $entry, $stamp) = $sth->fetchrow_array) {
1112	my %row;
1113	$row{userfname} = $name;
1114	$row{userid} = $uid;
1115	$row{useremail} = $email;
1116	$row{logentry} = $entry;
1117	($row{logtime}) = ($stamp =~ /^(.+)-\d\d$/);
1118	push @logbits, \%row;
1119	}
1120	$page->param(logentries => \@logbits);
1121
1122	} # end $webvar{page} dance
1123
1124
1125	# start output here so we can redirect pages.
1126	print "Content-type: text/html\n\n", $header->output;
1127
1128	##common bits
1129	if ($webvar{page} ne 'login') {
1130	$page->param(username => $session->param("username"));
1131
1132	$page->param(group => $curgroup);
1133	$page->param(groupname => groupName($dbh,$curgroup));
1134	$page->param(logingrp => groupName($dbh,$logingroup));
1135
1136	$page->param(mayimport => $permissions{admin} \|\| $permissions{domain_create});
1137	$page->param(maybulk => $permissions{admin} \|\| $permissions{domain_edit} \|\| $permissions{domain_create} \|\| $permissions{domain_delete});
1138
1139	# group tree. should go elsewhere, probably
1140	my $tmpgrplist = fill_grptree($logingroup,$curgroup);
1141	$page->param(grptree => $tmpgrplist);
1142	$page->param(subs => ($tmpgrplist ? 1 : 0)); # probably not useful to pass gobs of data in for a boolean
1143	$page->param(inlogingrp => $curgroup == $logingroup);
1144
1145	# stuff for menu group change. nb: this is icky.
1146	fill_grouplist("grouplist");
1147
1148	## set up "URL to self"
1149	# @#$%@%@#% XHTML - & in a URL must be escaped. >:(
1150	my $tmp_ruri = $ENV{REQUEST_URI};
1151	$tmp_ruri =~ s/\&([a-z])/\&amp\;$1/g;
1152
1153	# le sigh. and we need to strip any previous action
1154	$tmp_ruri =~ s/\&action=[^&]+//g;
1155
1156	# and search filter options. these get stored in the session, but discarded
1157	# as soon as you switch to a different page.
1158	##fixme: think about retaining these on a per-page basis, as well as offset; same as the sort-order bits
1159	no warnings qw(uninitialized);
1160	$tmp_ruri =~ s/\&startwith=[a-z09-]*(\&)?/$1/g;
1161	$tmp_ruri =~ s/\&searchsubs=[a-z09-]*(\&)?/$1/g;
1162	$tmp_ruri =~ s/\&filter=[a-z09-]*(\&)?/$1/g;
1163	use warnings qw(uninitialized);
1164
1165	# fill in the URL-to-self
1166	$page->param(whereami => $tmp_ruri);
1167	}
1168
1169	print "<pre>\n";
1170	foreach (@debugbits) { print; }
1171	print "</pre>\n";
1172
1173	# spit it out
1174	print $page->output;
1175
1176	if ($debugenv) {
1177	print "<div id=\"debug\">webvar keys: <pre>\n";
1178	foreach my $key (keys %webvar) {
1179	print "key: $key\tval: $webvar{$key}\n";
1180	}
1181	print "</pre>\nsession:\n<pre>\n";
1182	my $sesdata = $session->dataref();
1183	foreach my $key (keys %$sesdata) {
1184	print "key: $key\tval: ".$sesdata->{$key}."\n";
1185	}
1186	print "</pre>\nENV:\n<pre>\n";
1187	foreach my $key (keys %ENV) {
1188	print "key: $key\tval: $ENV{$key}\n";
1189	}
1190	print "</pre></div>\n";
1191	}
1192
1193	print $footer->output;
1194
1195	# as per the docs, Just In Case
1196	$session->flush();
1197
1198	exit 0;
1199
1200
1201	sub fill_grptree {
1202	my $root = shift;
1203	my $cur = shift;
1204	my $indent = shift \|\| ' ';
1205
1206	my @childlist;
1207
1208	my $grptree = HTML::Template->new(filename => 'templates/grptree.tmpl');
1209	getChildren($dbh,$root,\@childlist,'immediate');
1210	return if $#childlist == -1;
1211	my @grouplist;
1212	foreach (@childlist) {
1213	my %row;
1214	$row{grpname} = groupName($dbh,$_);
1215	# for all that HTML::Template is supposed to keep the HTML out of the Perl, this is so much more compact...
1216	$row{grpdisp} = ($_ == $cur ? "<b>$row{grpname}</b>" : $row{grpname});
1217	$row{subs} = fill_grptree($_,$cur,$indent.' ');
1218	$row{indent} = $indent;
1219	push @grouplist, \%row;
1220	}
1221	$grptree->param(indent => $indent);
1222	$grptree->param(treelvl => \@grouplist);
1223	return $grptree->output;
1224	}
1225
1226	sub changepage {
1227	my %params = @_; # think this works the way I want...
1228
1229	# handle user check
1230	my $newurl = "http://$ENV{HTTP_HOST}$ENV{SCRIPT_NAME}?sid=$sid";
1231	foreach (keys %params) {
1232	$newurl .= "&$_=".$q->url_encode($params{$_});
1233	}
1234
1235	# Just In Case
1236	$session->flush();
1237
1238	print "Status: 302\nLocation: $newurl\n\n";
1239	exit;
1240	} # end changepage
1241
1242	sub fillsoa {
1243	my $def = shift;
1244	my $id = shift;
1245	my $domname = ($def eq 'y' ? '' : "DOMAIN");
1246
1247	$page->param(defrec => $def);
1248
1249	# i had a good reason to do this when I wrote it...
1250	# $page->param(domain => $domname);
1251	# $page->param(group => $DNSDB::group);
1252	$page->param(isgrp => 1) if $def eq 'y';
1253	$page->param(parent => ($def eq 'y' ? groupName($dbh, $DNSDB::group) : domainName($dbh, $id)) );
1254
1255	# defaults
1256	$page->param(defcontact => $DNSDB::def{contact});
1257	$page->param(defns => $DNSDB::def{prins});
1258	$page->param(defsoattl => $DNSDB::def{soattl});
1259	$page->param(defrefresh => $DNSDB::def{refresh});
1260	$page->param(defretry => $DNSDB::def{retry});
1261	$page->param(defexpire => $DNSDB::def{expire});
1262	$page->param(defminttl => $DNSDB::def{minttl});
1263
1264	# there are probably better ways to do this. TMTOWTDI.
1265	my %soa = getSOA($dbh,$def,$id);
1266
1267	$page->param(id => $id);
1268	$page->param(recid => $soa{recid});
1269	$page->param(prins => ($soa{prins} ? $soa{prins} : $DNSDB::def{prins}));
1270	$page->param(contact => ($soa{contact} ? $soa{contact} : $DNSDB::def{contact}));
1271	$page->param(refresh => ($soa{refresh} ? $soa{refresh} : $DNSDB::def{refresh}));
1272	$page->param(retry => ($soa{retry} ? $soa{retry} : $DNSDB::def{retry}));
1273	$page->param(expire => ($soa{expire} ? $soa{expire} : $DNSDB::def{expire}));
1274	$page->param(minttl => ($soa{minttl} ? $soa{minttl} : $DNSDB::def{minttl}));
1275	$page->param(ttl => ($soa{ttl} ? $soa{ttl} : $DNSDB::def{soattl}));
1276	}
1277
1278	sub showdomain {
1279	my $def = shift;
1280	my $id = shift;
1281
1282	# get the SOA first
1283	my %soa = getSOA($dbh,$def,$id);
1284
1285	$page->param(recid => $soa{recid});
1286	$page->param(contact => $soa{contact});
1287	$page->param(prins => $soa{prins});
1288	$page->param(refresh => $soa{refresh});
1289	$page->param(retry => $soa{retry});
1290	$page->param(expire => $soa{expire});
1291	$page->param(minttl => $soa{minttl});
1292	$page->param(ttl => $soa{ttl});
1293
1294	$startwith = $session->param($webvar{page}.'startwith');
1295	$filter = $session->param($webvar{page}.'filter');
1296
1297	my $foo2 = getDomRecs($dbh,$def,$id,$perpage,$webvar{offset},$sortby,$sortorder);
1298
1299	my $row = 0;
1300	foreach my $rec (@$foo2) {
1301	$rec->{type} = $typemap{$rec->{type}};
1302	$rec->{row} = $row % 2;
1303	$rec->{defrec} = $def;
1304	$rec->{sid} = $webvar{sid};
1305	$rec->{id} = $id;
1306	$rec->{distance} = 'n/a' unless ($rec->{type} eq 'MX' \|\| $rec->{type} eq 'SRV');
1307	$rec->{weight} = 'n/a' unless ($rec->{type} eq 'SRV');
1308	$rec->{port} = 'n/a' unless ($rec->{type} eq 'SRV');
1309	$row++;
1310	# ACLs
1311	$rec->{record_edit} = ($permissions{admin} \|\| $permissions{record_edit});
1312	$rec->{record_delete} = ($permissions{admin} \|\| $permissions{record_delete});
1313	}
1314	$page->param(reclist => $foo2);
1315	}
1316
1317	# fill in record type list on add/update/edit record template
1318	sub fill_rectypes {
1319	my $type = shift \|\| $reverse_typemap{A};
1320	my $soaflag = shift \|\| 0;
1321
1322	my $sth = $dbh->prepare("SELECT val,name FROM rectypes WHERE stdflag=1 ORDER BY listorder");
1323	$sth->execute;
1324	my @typelist;
1325	while (my ($rval,$rname) = $sth->fetchrow_array()) {
1326	my %row = ( recval => $rval, recname => $rname );
1327	$row{tselect} = 1 if $rval == $type;
1328	push @typelist, \%row;
1329	}
1330	if ($soaflag) {
1331	my %row = ( recval => $reverse_typemap{SOA}, recname => 'SOA' );
1332	$row{tselect} = 1 if $reverse_typemap{SOA} == $type;
1333	push @typelist, \%row;
1334	}
1335	$page->param(typelist => \@typelist);
1336	} # fill_rectypes
1337
1338	sub fill_recdata {
1339	fill_rectypes($webvar{type});
1340
1341	# le sigh. we may get called with many empty %webvar keys
1342	no warnings qw( uninitialized );
1343
1344	##todo: allow BIND-style bare names, ASS-U-ME that the name is within the domain?
1345	# prefill <domain> or DOMAIN in "Host" space for new records
1346	my $domroot = ($webvar{defrec} eq 'y' ? 'DOMAIN' : domainName($dbh,$webvar{parentid}));
1347	$page->param(name => $domroot);
1348	$page->param(address => $webvar{address});
1349	$page->param(distance => $webvar{distance})
1350	if ($webvar{type} == $reverse_typemap{MX} or $webvar{type} == $reverse_typemap{SRV});
1351	$page->param(weight => $webvar{weight}) if $webvar{type} == $reverse_typemap{SRV};
1352	$page->param(port => $webvar{port}) if $webvar{type} == $reverse_typemap{SRV};
1353	# retrieve the right ttl instead of falling (way) back to the hardcoded system default
1354	my %soa = getSOA($dbh,$webvar{defrec},$webvar{parentid});
1355	$page->param(ttl => ($webvar{ttl} ? $webvar{ttl} : $soa{minttl}));
1356	}
1357
1358	sub fill_actypelist {
1359	my $curtype = shift \|\| 'u';
1360
1361	my @actypes;
1362
1363	my %row1 = (actypeval => 'u', actypename => 'user');
1364	$row1{typesel} = 1 if $curtype eq 'u';
1365	push @actypes, \%row1;
1366
1367	my %row2 = (actypeval => 'S', actypename => 'superuser');
1368	$row2{typesel} = 1 if $curtype eq 'S';
1369	push @actypes, \%row2;
1370
1371	$page->param(actypelist => \@actypes);
1372	}
1373
1374	sub fill_clonemelist {
1375	my $sth = $dbh->prepare("SELECT username,user_id FROM users WHERE group_id=$curgroup");
1376	$sth->execute;
1377
1378	# shut up some warnings, but don't stomp on caller's state
1379	local $webvar{clonesrc} = 0 if !defined($webvar{clonesrc});
1380
1381	my @clonesrc;
1382	while (my ($username,$uid) = $sth->fetchrow_array) {
1383	my %row = (
1384	username => $username,
1385	uid => $uid,
1386	selected => ($webvar{clonesrc} == $uid ? 1 : 0)
1387	);
1388	push @clonesrc, \%row;
1389	}
1390	$page->param(clonesrc => \@clonesrc);
1391	}
1392
1393	sub fill_fpnla {
1394	my $count = shift;
1395	if ($offset eq 'all') {
1396	$page->param(perpage => $perpage);
1397	# uhm....
1398	} else {
1399	# all these bits only have sensible behaviour if offset is numeric. err, probably.
1400	if ($count > $perpage) {
1401	# if there are more results than the default, always show the "all" link
1402	$page->param(navall => 1);
1403
1404	if ($offset > 0) {
1405	$page->param(navfirst => 1);
1406	$page->param(navprev => 1);
1407	$page->param(prevoffs => $offset-1);
1408	}
1409
1410	# show "next" and "last" links if we're not on the last page of results
1411	if ( (($offset+1) * $perpage - $count) < 0 ) {
1412	$page->param(navnext => 1);
1413	$page->param(nextoffs => $offset+1);
1414	$page->param(navlast => 1);
1415	$page->param(lastoffs => int (($count-1)/$perpage));
1416	}
1417	} else {
1418	$page->param(onepage => 1);
1419	}
1420	}
1421	} # end fill_fpnla()
1422
1423	sub fill_pgcount {
1424	my $pgcount = shift;
1425	my $pgtype = shift;
1426	my $parent = shift;
1427
1428	# Fix display/UI bug where if you are not on the first page of the list, and
1429	# you add a search term or click one of the "starts with" links, you end up
1430	# on a page showing nothing.
1431	# For bonus points, this reverts to the original offset on clicking the "All" link (mostly)
1432	$offset-- while ($offset * $perpage) >= $pgcount;
1433
1434	$page->param(ntot => $pgcount);
1435	$page->param(nfirst => (($offset eq 'all' ? 0 : $offset)*$perpage+1));
1436	$page->param(npglast => ($offset eq 'all' ? $pgcount :
1437	( (($offset+1)$perpage) > $pgcount ? $pgcount : (($offset+1)$perpage) )
1438	));
1439	$page->param(pgtype => $pgtype);
1440	$page->param(parent => $parent);
1441	} # end fill_pgcount()
1442
1443	sub listdomains {
1444
1445	$startwith = $session->param($webvar{page}.'startwith');
1446	$filter = $session->param($webvar{page}.'filter');
1447	$searchsubs = $session->param($webvar{page}.'searchsubs');
1448
1449	# ACLs
1450	$page->param(domain_create => ($permissions{admin} \|\| $permissions{domain_create}) );
1451	$page->param(domain_edit => ($permissions{admin} \|\| $permissions{domain_edit}) );
1452	$page->param(domain_delete => ($permissions{admin} \|\| $permissions{domain_delete}) );
1453
1454	##fixme: $logingroup or $curgroup?
1455	my @childgroups;
1456	getChildren($dbh, $curgroup, \@childgroups, 'all') if $searchsubs;
1457	my $childlist = join(',',@childgroups);
1458
1459	my $sql = "SELECT count(*) FROM domains WHERE group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1460	($startwith ? " AND domain ~* '^[$startwith]'" : '').
1461	($filter ? " AND domain ~* '$filter'" : '');
1462	my $sth = $dbh->prepare($sql);
1463	$sth->execute;
1464	my ($count) = $sth->fetchrow_array;
1465
1466	# fill page count and first-previous-next-last-all bits
1467	fill_pgcount($count,"domains",groupName($dbh,$curgroup));
1468	fill_fpnla($count);
1469
1470	# sort/order
1471	$session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
1472	$session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
1473
1474	$sortby = $session->param($webvar{page}.'sortby');
1475	$sortorder = $session->param($webvar{page}.'order');
1476
1477	# set up the headers
1478	my @cols = ('domain', 'status', 'group');
1479	my %colheads = (domain => 'Domain', status => 'Status', group => 'Group');
1480	fill_colheads($sortby, $sortorder, \@cols, \%colheads);
1481
1482	# $page->param(sortorder => $sortorder);
1483	# hack! hack! pthbttt. have to rethink the status column storage,
1484	# or inactive comes "before" active. sigh
1485	$sortorder = ($sortorder eq 'ASC' ? 'DESC' : 'ASC') if $sortby eq 'status';
1486
1487	# waffle, waffle - keep state on these as well as sortby, sortorder?
1488	$page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]\|0-9)$/;
1489
1490	$page->param(filter => $filter) if $filter;
1491	$page->param(searchsubs => $searchsubs) if $searchsubs;
1492
1493	##fixme
1494	##fixme push the SQL and direct database fiddling off into a sub in DNSDB.pm
1495	##fixme
1496
1497	$page->param(group => $curgroup);
1498	my @domlist;
1499	$sql = "SELECT domain_id,domain,status,groups.group_name AS group FROM domains".
1500	" INNER JOIN groups ON domains.group_id=groups.group_id".
1501	" WHERE domains.group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1502	##fixme: don't do variable subs in SQL, use placeholders and params in ->execute()
1503	($startwith ? " AND domain ~* '^[$startwith]'" : '').
1504	($filter ? " AND domain ~* '$filter'" : '').
1505	" ORDER BY ".($sortby eq 'group' ? 'groups.group_name' : $sortby).
1506	" $sortorder ".($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
1507	$sth = $dbh->prepare($sql);
1508	$sth->execute;
1509	my $rownum = 0;
1510	while (my @data = $sth->fetchrow_array) {
1511	my %row;
1512	$row{domainid} = $data[0];
1513	$row{domain} = $data[1];
1514	$row{status} = ($data[2] ? 'Active' : 'Inactive');
1515	$row{group} = $data[3];
1516	$row{bg} = ($rownum++)%2;
1517	# $row{mkactive} = ($data[2] eq 'inactive' ? 1 : 0);
1518	$row{mkactive} = !$data[2];
1519	$row{sid} = $sid;
1520	$row{offset} = $offset;
1521	# ACLs
1522	$row{domain_edit} = ($permissions{admin} \|\| $permissions{domain_edit});
1523	$row{domain_delete} = ($permissions{admin} \|\| $permissions{domain_delete});
1524	##fixme: need to clean up status indicator/usage/inversion
1525	push @domlist, \%row;
1526	}
1527	$page->param(domtable => \@domlist);
1528	} # end listdomains()
1529
1530
1531	sub listgroups {
1532
1533	my @childgroups;
1534	getChildren($dbh, $logingroup, \@childgroups, 'all') if $searchsubs;
1535	my $childlist = join(',',@childgroups);
1536
1537	my $sql = "SELECT count(*) FROM groups WHERE parent_group_id IN ($logingroup".($childlist ? ",$childlist" : '').")".
1538	($startwith ? " AND group_name ~* '^[$startwith]'" : '').
1539	($filter ? " AND group_name ~* '$filter'" : '');
1540	my $sth = $dbh->prepare($sql);
1541
1542	$sth->execute;
1543	my ($count) = ($sth->fetchrow_array);
1544	# fill page count and first-previous-next-last-all bits
1545	##fixme - hardcoded group bit
1546	fill_pgcount($count,"groups",'');
1547	fill_fpnla($count);
1548
1549	$page->param(gid => $curgroup);
1550
1551	# $sortby = 'group';
1552	# sort/order
1553	$session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
1554	$session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
1555
1556	$sortby = $session->param($webvar{page}.'sortby');
1557	$sortorder = $session->param($webvar{page}.'order');
1558
1559	# set up the headers
1560	my @cols = ('group','parent','nusers','ndomains');
1561	my %colnames = (group => 'Group', parent => 'Parent Group', nusers => 'Users', ndomains => 'Domains');
1562	fill_colheads($sortby, $sortorder, \@cols, \%colnames);
1563
1564	# waffle, waffle - keep state on these as well as sortby, sortorder?
1565	$page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]\|0-9)$/;
1566
1567	$page->param(filter => $filter) if $filter;
1568	$page->param(searchsubs => $searchsubs) if $searchsubs;
1569
1570	# munge sortby for columns in database
1571	$sortby = 'g.group_name' if $sortby eq 'group';
1572	$sortby = 'g2.group_name' if $sortby eq 'parent';
1573
1574	my @grouplist;
1575	$sth = $dbh->prepare("SELECT g.group_id, g.group_name, g2.group_name, ".
1576	"count(distinct(u.username)) AS nusers, count(distinct(d.domain)) AS ndomains ".
1577	"FROM groups g ".
1578	"INNER JOIN groups g2 ON g2.group_id=g.parent_group_id ".
1579	"LEFT OUTER JOIN users u ON u.group_id=g.group_id ".
1580	"LEFT OUTER JOIN domains d ON d.group_id=g.group_id ".
1581	"WHERE g.parent_group_id IN ($logingroup".($childlist ? ",$childlist" : '').") ".
1582	##fixme: don't do variable subs in SQL, use placeholders and params in ->execute()
1583	($startwith ? " AND g.group_name ~* '^[$startwith]'" : '').
1584	($filter ? " AND g.group_name ~* '$filter'" : '').
1585	" GROUP BY g.group_id, g.group_name, g2.group_name ".
1586	" ORDER BY $sortby $sortorder ".
1587	($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage));
1588	$sth->execute;
1589
1590	my $rownum = 0;
1591	while (my @data = $sth->fetchrow_array) {
1592	my %row;
1593	$row{groupid} = $data[0];
1594	$row{groupname} = $data[1];
1595	$row{pgroup} = $data[2];
1596	$row{nusers} = $data[3];
1597	$row{ndomains} = $data[4];
1598	$row{bg} = ($rownum++)%2;
1599	$row{sid} = $sid;
1600	push @grouplist, \%row;
1601	}
1602	$page->param(grouptable => \@grouplist);
1603	} # end listgroups()
1604
1605
1606	sub fill_grouplist {
1607	my $template_var = shift;
1608	my $cur = shift \|\| $curgroup;
1609
1610	my @childgroups;
1611	getChildren($dbh, $logingroup, \@childgroups, 'all');
1612	my $childlist = join(',',@childgroups);
1613
1614	# weesa gonna discard parent_group_id for now
1615	my $sth = $dbh->prepare("SELECT group_id,parent_group_id,group_name FROM groups ".
1616	"WHERE group_id IN ($logingroup".($childlist ? ",$childlist" : '').")".
1617	"ORDER BY group_id");
1618	$sth->execute;
1619	my @grouplist;
1620	while (my ($groupid,$pargroup,$groupname) = $sth->fetchrow_array()) {
1621	my %row;
1622	$row{groupname} = $groupname;
1623	$row{groupval} = $groupid;
1624	##fixme: need magic
1625	## ... WTF?
1626	# $row{defgroup} = '';
1627	$row{groupactive} = 1 if $groupid == $cur;
1628	push @grouplist, \%row;
1629	}
1630
1631	$page->param("$template_var" => \@grouplist);
1632
1633	} # end fill_grouplist()
1634
1635
1636	sub list_users {
1637
1638	my @childgroups;
1639	getChildren($dbh, $curgroup, \@childgroups, 'all') if $searchsubs;
1640	my $childlist = join(',',@childgroups);
1641
1642	my $sql = "SELECT count(*) FROM users WHERE group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1643	($startwith ? " AND username ~* '^[$startwith]'" : '').
1644	($filter ? " AND username ~* '$filter'" : '');
1645	my $sth = $dbh->prepare($sql);
1646	$sth->execute;
1647	my ($count) = ($sth->fetchrow_array);
1648
1649	# fill page count and first-previous-next-last-all bits
1650	##fixme - hardcoded group bit
1651	fill_pgcount($count,"users",'');
1652	fill_fpnla($count);
1653
1654	# $sortby = 'user';
1655	# sort/order
1656	$session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
1657	$session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
1658
1659	$sortby = $session->param($webvar{page}.'sortby');
1660	$sortorder = $session->param($webvar{page}.'order');
1661
1662	# set up the headers
1663	my @cols = ('user','fname','type','group','status');
1664	my %colnames = (user => 'Username', fname => 'Full Name', type => 'Type', group => 'Group', status => 'Status');
1665	fill_colheads($sortby, $sortorder, \@cols, \%colnames);
1666
1667	# waffle, waffle - keep state on these as well as sortby, sortorder?
1668	$page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]\|0-9)$/;
1669
1670	$page->param(filter => $filter) if $filter;
1671	$page->param(searchsubs => $searchsubs) if $searchsubs;
1672
1673	# munge sortby for columns in database
1674	$sortby = 'u.username' if $sortby eq 'user';
1675	$sortby = 'u.type' if $sortby eq 'type';
1676	$sortby = 'g.group_name' if $sortby eq 'group';
1677	$sortby = 'u.status' if $sortby eq 'status';
1678
1679	my @userlist;
1680	$sql = "SELECT u.user_id, u.username, u.firstname \|\| ' ' \|\| u.lastname AS fname, u.type, g.group_name, u.status ".
1681	"FROM users u ".
1682	"INNER JOIN groups g ON u.group_id=g.group_id ".
1683	"WHERE u.group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1684	##fixme: don't do variable subs in SQL, use placeholders and params in ->execute()
1685	($startwith ? " AND u.username ~* '^[$startwith]'" : '').
1686	($filter ? " AND u.username ~* '$filter'" : '').
1687	" ORDER BY $sortby $sortorder ".
1688	($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
1689
1690	$sth = $dbh->prepare($sql);
1691	$sth->execute;
1692
1693	my $rownum = 0;
1694	while (my @data = $sth->fetchrow_array) {
1695	no warnings "uninitialized"; # Just In Case something stupid happens and a user gets no first or last name
1696	my %row;
1697	$row{userid} = $data[0];
1698	$row{username} = $data[1];
1699	$row{userfull} = $data[2];
1700	$row{usertype} = ($data[3] eq 'S' ? 'superuser' : "user");
1701	$row{usergroup} = $data[4];
1702	$row{active} = $data[5];
1703	$row{bg} = ($rownum++)%2;
1704	$row{sid} = $sid;
1705	push @userlist, \%row;
1706	}
1707	$page->param(usertable => \@userlist);
1708	} # end list_users()
1709
1710
1711	# Generate all of the glop necessary to add or not the appropriate marker/flag for
1712	# the sort order and column in domain, user, group, and record lists
1713	# Takes an array ref and hash ref
1714	sub fill_colheads {
1715	my $sortby = shift;
1716	my $sortorder = shift;
1717	my $cols = shift;
1718	my $colnames = shift;
1719	my $custom = shift;
1720
1721	my @headings;
1722
1723	foreach my $col (@$cols) {
1724	my %coldata;
1725	$coldata{firstcol} = 1 if $col eq $cols->[0];
1726	$coldata{sid} = $sid;
1727	$coldata{page} = $webvar{page};
1728	$coldata{offset} = $webvar{offset} if $webvar{offset};
1729	$coldata{sortby} = $col;
1730	$coldata{colname} = $colnames->{$col};
1731	if ($col eq $sortby) {
1732	$coldata{order} = ($sortorder eq 'ASC' ? 'DESC' : 'ASC');
1733	$coldata{sortorder} = $sortorder;
1734	} else {
1735	$coldata{order} = 'ASC';
1736	}
1737	if ($custom) {
1738	foreach my $ckey (keys %$custom) {
1739	$coldata{$ckey} = $custom->{$ckey};
1740	}
1741	}
1742	push @headings, \%coldata;
1743	}
1744
1745	$page->param(colheads => \@headings);
1746
1747	} # end fill_colheads()
1748
1749
1750	sub logaction {
1751	my $domid = shift;
1752	my $username = shift;
1753	my $groupid = shift;
1754	my $entry = shift;
1755
1756	##fixme: push SQL into DNSDB.pm
1757	##fixme: add bits to retrieve group/domain name info to retain after entity is deleted?
1758	my $sth = $dbh->prepare("SELECT user_id, firstname \|\| ' ' \|\| lastname FROM users WHERE username=?");
1759	$sth->execute($username);
1760	my ($user_id, $fullname) = $sth->fetchrow_array;
1761
1762	$sth = $dbh->prepare("INSERT INTO log (domain_id,user_id,group_id,email,name,entry) ".
1763	"VALUES (?,?,?,?,?,?)") or warn $dbh->errstr;
1764	$sth->execute($domid,$user_id,$groupid,$username,$fullname,$entry) or warn $sth->errstr;
1765	} # end logaction()
1766
1767
1768	##fixme: generalize to return appropriate id on all cases (ie, use $partype)
1769	sub parentID {
1770	my $id = shift;
1771	my $idtype = shift;
1772	my $partype = shift;
1773	my $defrec = shift \|\| '';
1774
1775	my $sql = '';
1776
1777	if ($idtype eq 'dom') {
1778	return $id if $defrec eq 'y'; # "domain" + default records, we're really looking at a group.
1779	$sql = "SELECT group_id FROM domains WHERE domain_id=?";
1780	} elsif ($idtype eq 'rec') {
1781	if ($defrec eq 'y') {
1782	$sql = "SELECT group_id FROM default_records WHERE record_id=?";
1783	} else {
1784	return
1785	$sql = "SELECT d.group_id FROM domains d".
1786	" INNER JOIN records r ON d.domain_id=r.domain_id".
1787	" WHERE r.record_id=?";
1788	}
1789	} elsif ($idtype eq 'group') {
1790	$sql = "SELECT parent_group_id FROM groups WHERE group_id=?";
1791	} elsif ($idtype eq 'user') {
1792	$sql = "SELECT group_id FROM users WHERE user_id=?";
1793	} else {
1794	return "FOO", "BAR"; # can't get here.... we think.
1795	}
1796	my $sth = $dbh->prepare($sql);
1797	$sth->execute($id);
1798	my ($retid) = $sth->fetchrow_array;
1799	return $retid if $retid;
1800	# ahh! fall of the edge of the world if things went sideways
1801	##fixme: really need to do a little more error handling, I think
1802	} # end parentID()
1803
1804
1805	# we have to do this in a variety of places; let's make it consistent
1806	sub fill_permissions {
1807	my $template = shift; # may need to do several sets on a single page
1808	my $permset = shift; # hashref to permissions on object
1809	my $usercan = shift \|\| \%permissions; # allow alternate user-is-allowed permission block
1810
1811	foreach (@permtypes) {
1812	$template->param("may_$_" => ($usercan->{admin} \|\| $usercan->{$_}));
1813	$template->param($_ => $permset->{$_});
1814	}
1815	}

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