source: trunk/dns.cgi@ 202

Last change on this file since 202 was 202, checked in by Kris Deugau, 13 years ago

/trunk

Fix bug in SOA handling; Vega stores "contact:primary-ns" in the
host field, not "primary-ns:contact"... so we do too until we come
up with a completely different and better way to handle SOA records.

  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author Id
File size: 84.8 KB
Line 
1#!/usr/bin/perl -w -T
2# dns/cgi-bin/dns.cgi
3###
4# SVN revision info
5# $Date: 2011-12-15 22:18:17 +0000 (Thu, 15 Dec 2011) $
6# SVN revision $Rev: 202 $
7# Last update by $Author: kdeugau $
8###
9# Copyright (C) 2008-2011 - Kris Deugau <kdeugau@deepnet.cx>
10
11use strict;
12use warnings;
13
14use CGI::Carp qw (fatalsToBrowser);
15use CGI::Simple;
16use HTML::Template;
17use CGI::Session;
18use Crypt::PasswdMD5;
19use Digest::MD5 qw(md5_hex);
20use Net::DNS;
21use DBI;
22use 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
35use lib '.';
36use DNSDB qw(:ALL);
37
38my @debugbits; # temp, to be spit out near the end of processing
39my $debugenv = 0;
40
41# Let's do these templates right...
42my $templatedir = "templates";
43my $sessiondir = "session";
44
45# Set up the CGI object...
46my $q = new CGI::Simple;
47# ... and get query-string params as well as POST params if necessary
48$q->parse_query_string;
49
50# This is probably excessive fiddling, but it puts the parameters somewhere my fingers know about...
51my %webvar = $q->Vars;
52
53# shut up some warnings, in case we arrive somewhere we forgot to set this
54$webvar{defrec} = 'n' if !$webvar{defrec};
55
56# load some local system defaults (mainly DB connect info)
57# note this is not *absolutely* fatal, since there's a default dbname/user/pass in DNSDB.pm
58# we'll catch a bad DB connect string once we get to trying that
59##fixme: pass params to loadConfig, and use them there, to allow one codebase to support multiple sites
60if (!loadConfig()) {
61 warn "Using default configuration; unable to load custom settings: $DNSDB::errstr";
62}
63
64# persistent stuff needed on most/all pages
65my $sid = ($webvar{sid} ? $webvar{sid} : undef);
66my $session = new CGI::Session("driver:File", $sid, {Directory => $sessiondir})
67 or die CGI::Session->errstr();
68#$sid = $session->id() if !$sid;
69if (!$sid) {
70 # init stuff. can probably axe this down to just above if'n'when user manipulation happens
71 $sid = $session->id();
72 $session->expire($config{timeout});
73# need to know the "upper" group the user can deal with; may as well
74# stick this in the session rather than calling out to the DB every time.
75 $session->param('logingroup',1);
76 $session->param('curgroup',1); # yes, we *do* need to track this too. er, probably.
77 $session->param('domlistsortby','domain');
78 $session->param('domlistorder','ASC');
79 $session->param('useradminsortby','user');
80 $session->param('useradminorder','ASC');
81 $session->param('grpmansortby','group');
82 $session->param('grpmanorder','ASC');
83 $session->param('reclistsortby','host');
84 $session->param('reclistorder','ASC');
85}
86
87# Just In Case. Stale sessions should not be resurrectable.
88if ($sid ne $session->id()) {
89 $sid = '';
90 changepage(page=> "login", sessexpired => 1);
91}
92
93# normal expiry, more or less
94if ($session->is_expired) {
95 $sid = '';
96 changepage(page=> "login", sessexpired => 1);
97}
98
99my $logingroup = ($session->param('logingroup') ? $session->param('logingroup') : 1);
100my $curgroup = ($session->param('curgroup') ? $session->param('curgroup') : $logingroup);
101
102# decide which page to spit out...
103# also set $webvar{page} before we try to use it.
104$webvar{page} = 'login' if !$webvar{page};
105
106# per-page startwith, filter, searchsubs
107
108##fixme: complain-munge-and-continue with non-"[a-z0-9-.]" filter and startwith
109$webvar{startwith} =~ s/^(0-9|[a-z]).*/$1/ if $webvar{startwith};
110# not much call for chars not allowed in domain names
111$webvar{filter} =~ s/[^a-zA-Z0-9_.:@-]//g if $webvar{filter};
112## only set 'y' if box is checked, no other values legal
113## however, see https://secure.deepnet.cx/trac/dnsadmin/ticket/31
114# first, drop obvious fakes
115delete $webvar{searchsubs} if $webvar{searchsubs} && $webvar{searchsubs} !~ /^[ny]/;
116# strip the known "turn me off!" bit.
117$webvar{searchsubs} =~ s/^n\s?// if $webvar{searchsubs};
118# strip non-y/n - note this legitimately allows {searchsubs} to go empty
119$webvar{searchsubs} =~ s/[^yn]//g if $webvar{searchsubs};
120
121$session->param($webvar{page}.'startwith', $webvar{startwith}) if defined($webvar{startwith});
122$session->param($webvar{page}.'filter', $webvar{filter}) if defined($webvar{filter});
123$session->param($webvar{page}.'searchsubs', $webvar{searchsubs}) if defined($webvar{searchsubs});
124
125my $startwith = $session->param($webvar{page}.'startwith');
126my $filter = $session->param($webvar{page}.'filter');
127my $searchsubs = $session->param($webvar{page}.'searchsubs');
128
129# ... and assemble the args
130my @filterargs;
131push @filterargs, "^[$startwith]" if $startwith;
132push @filterargs, $filter if $filter;
133
134# nrgh, can't handle login here because we don't have a database handle to check the user/pass with yet
135
136my $header = HTML::Template->new(filename => "$templatedir/header.tmpl");
137my $footer = HTML::Template->new(filename => "$templatedir/footer.tmpl");
138
139## set up "URL to self"
140# @#$%@%@#% XHTML - & in a URL must be escaped. >:(
141my $uri_self = $ENV{REQUEST_URI};
142$uri_self =~ s/\&([a-z])/\&amp\;$1/g;
143
144# le sigh. and we need to strip any previous action
145$uri_self =~ s/\&amp;action=[^&]+//g;
146
147# and search filter options. these get stored in the session, but discarded
148# as soon as you switch to a different page.
149##fixme: think about retaining these on a per-page basis, as well as offset; same as the sort-order bits
150no warnings qw(uninitialized);
151$uri_self =~ s/\&amp;startwith=[a-z09-]*(\&)?/$1/g;
152$uri_self =~ s/\&amp;searchsubs=[a-z09-]*(\&)?/$1/g;
153$uri_self =~ s/\&amp;filter=[a-z09-]*(\&)?/$1/g;
154use warnings qw(uninitialized);
155
156# pagination
157my $perpage = 15;
158$perpage = $config{perpage} if $config{perpage};
159my $offset = ($webvar{offset} ? $webvar{offset} : 0);
160
161# NB: these must match the field name and SQL ascend/descend syntax respectively
162my $sortby = "domain";
163my $sortorder = "ASC";
164
165##fixme: quit throwing the database handle around, and put all the SQL and direct DB fiddling into DNSDB.pm
166# dbname, user, pass, host (optional)
167my ($dbh,$msg) = connectDB($config{dbname}, $config{dbuser}, $config{dbpass}, $config{dbhost});
168
169if (!$dbh) {
170 print "Content-type: text/html\n\n";
171 print $header->output;
172 my $errpage = HTML::Template->new(filename => "$templatedir/dberr.tmpl");
173 $errpage->param(errmsg => $msg);
174 print $errpage->output;
175 print $footer->output;
176 exit;
177}
178
179# Load config pieces from the database. Ideally all but the DB user/pass/etc should be loaded here.
180initGlobals($dbh);
181
182# security check - does the user have permission to view this entity?
183# this is a prep step used "many" places
184my @viewablegroups;
185getChildren($dbh, $logingroup, \@viewablegroups, 'all');
186push @viewablegroups, $logingroup;
187
188my $page;
189eval {
190 $page = HTML::Template->new(filename => "$templatedir/$webvar{page}.tmpl");
191};
192if ($@) {
193 warn "Bad page $webvar{page} requested";
194 $page = HTML::Template->new(filename => "$templatedir/badpage.tmpl");
195 $page->param(badpage => $q->escapeHTML($webvar{page}));
196 $webvar{page} = 'badpage';
197}
198
199# handle login redirect
200if ($webvar{action}) {
201 if ($webvar{action} eq 'login') {
202 # Snag ACL/permissions here too
203 my $sth = $dbh->prepare("SELECT user_id,group_id,password,firstname,lastname FROM users WHERE username=?");
204 $sth->execute($webvar{username});
205
206 if (my ($uid,$gid,$pass,$fname,$lname) = $sth->fetchrow_array) {
207 $webvar{password} = '' if !$webvar{password};
208
209 if ($pass =~ m|^\$1\$([A-Za-z0-9/.]+)\$|) {
210 # native passwords (crypt-md5)
211 $webvar{loginfailed} = 1 if $pass ne unix_md5_crypt($webvar{password},$1);
212 } elsif ($pass =~ /^[0-9a-f]{32}$/) {
213 # VegaDNS import (hex-coded MD5)
214 $webvar{loginfailed} = 1 if $pass ne md5_hex($webvar{password});
215 } else {
216 # plaintext (convenient now and then)
217 $webvar{loginfailed} = 1 if $pass ne $webvar{password};
218 }
219
220 # set session bits
221 $session->param('logingroup',$gid);
222 $session->param('curgroup',$gid);
223 $session->param('uid',$uid);
224 $session->param('username',$webvar{username});
225
226 changepage(page => "domlist") if !defined($webvar{loginfailed});
227
228 } else {
229 $webvar{loginfailed} = 1;
230 } # user data fetch check
231
232 } elsif ($webvar{action} eq 'logout') {
233 # delete the session
234 $session->delete();
235 $session->flush();
236
237 my $newurl = "http://$ENV{HTTP_HOST}$ENV{SCRIPT_NAME}";
238 $newurl =~ s|/[^/]+$|/|;
239 print "Status: 302\nLocation: $newurl\n\n";
240 exit;
241
242 } elsif ($webvar{action} eq 'chgroup') {
243 # fiddle session-stored group data
244 # magic incantation to... uhhh...
245
246 # ... and the "change group" bits...
247 $uri_self =~ s/\&amp;group=[^&]*//g;
248
249 # security check - does the user have permission to view this entity?
250 my $errmsg;
251 if (!(grep /^$webvar{group}$/, @viewablegroups)) {
252 # hmm. Reset the current group to the login group? Yes. Prevents confusing behaviour elsewhere.
253 $session->param('curgroup',$logingroup);
254 $webvar{group} = $logingroup;
255 $curgroup = $logingroup;
256 $errmsg = "You are not permitted to view or make changes in the requested group";
257 $page->param(errmsg => $errmsg);
258 }
259
260 $session->param('curgroup', $webvar{group});
261 $curgroup = ($webvar{group} ? $webvar{group} : $session->param('curgroup'));
262
263 # I hate special cases.
264 if ($webvar{page} eq 'reclist' && $webvar{defrec} eq 'y') {
265 my %args = (page => $webvar{page}, id => $curgroup, defrec => $webvar{defrec});
266 $args{errmsg} = $errmsg if $errmsg;
267 changepage(%args);
268 }
269
270 }
271} # handle global webvar{action}s
272
273initPermissions($dbh,$session->param('uid'));
274
275$page->param(sid => $sid) unless $webvar{page} eq 'login'; # no session ID on the login page
276
277if ($webvar{page} eq 'login') {
278
279 $page->param(loginfailed => 1) if $webvar{loginfailed};
280 $page->param(sessexpired => 1) if $webvar{sessexpired};
281
282} elsif ($webvar{page} eq 'domlist' or $webvar{page} eq 'index') {
283
284# hmm. seeing problems in some possibly-not-so-corner cases.
285# this currently only handles "domain on", "domain off"
286 if (defined($webvar{domstatus})) {
287 # security check - does the user have permission to access this entity?
288 my $flag = 0;
289 foreach (@viewablegroups) {
290 $flag = 1 if isParent($dbh, $_, 'group', $webvar{id}, 'domain');
291 }
292 if ($flag && ($permissions{admin} || $permissions{domain_edit})) {
293 my $stat = domStatus($dbh,$webvar{id},$webvar{domstatus});
294##fixme switch to more consise "Enabled <domain"/"Disabled <domain>" as with users?
295 logaction($webvar{id}, $session->param("username"), parentID($webvar{id}, 'dom', 'group'),
296 "Changed ".domainName($dbh, $webvar{id})." state to ".($stat ? 'active' : 'inactive'));
297 $page->param(resultmsg => "Changed ".domainName($dbh, $webvar{id})." state to ".
298 ($stat ? 'active' : 'inactive'));
299 } else {
300 $page->param(errmsg => "You are not permitted to view or change the requested domain");
301 }
302 $uri_self =~ s/\&amp;domstatus=[^&]*//g; # clean up URL for stuffing into templates
303 }
304
305 if ($session->param('resultmsg')) {
306 $page->param(resultmsg => $session->param('resultmsg'));
307 $session->clear('resultmsg');
308 }
309 if ($session->param('errmsg')) {
310 $page->param(errmsg => $session->param('errmsg'));
311 $session->clear('errmsg');
312 }
313
314 $page->param(curpage => $webvar{page});
315
316 listdomains();
317
318} elsif ($webvar{page} eq 'newdomain') {
319
320 changepage(page => "domlist", errmsg => "You are not permitted to add domains")
321 unless ($permissions{admin} || $permissions{domain_create});
322
323 fill_grouplist("grouplist");
324
325 if ($session->param('add_failed')) {
326 $session->clear('add_failed');
327 $page->param(add_failed => 1);
328 $page->param(errmsg => $session->param('errmsg'));
329 $session->clear('errmsg');
330 $page->param(domain => $webvar{domain});
331 }
332
333} elsif ($webvar{page} eq 'adddomain') {
334
335 changepage(page => "domlist", errmsg => "You are not permitted to add domains")
336 unless ($permissions{admin} || $permissions{domain_create});
337
338 # security check - does the user have permission to access this entity?
339 if (!check_scope(id => $webvar{group}, type => 'group')) {
340 $session->param('add_failed', 1);
341##fixme: domain a security risk for XSS?
342 changepage(page => "newdomain", domain => $webvar{domain},
343 errmsg => "You do not have permission to add a domain to the requested group");
344 }
345
346 my ($code,$msg) = addDomain($dbh,$webvar{domain},$webvar{group},($webvar{makeactive} eq 'on' ? 1 : 0),
347 (name => $session->param("username"), id => $session->param("uid")));
348
349 if ($code eq 'OK') {
350 mailNotify($dbh, "New ".($webvar{makeactive} eq 'on' ? 'Active' : 'Inactive')." Domain Created",
351 ($webvar{makeactive} eq 'on' ? 'Active' : 'Inactive').qq( domain "$webvar{domain}" added by ).
352 $session->param("username"));
353 changepage(page => "reclist", id => $msg);
354 } else {
355 logaction(0, $session->param("username"), $webvar{group}, "Failed adding domain $webvar{domain} ($msg)")
356 if $config{log_failures};
357 $session->param('add_failed', 1);
358##fixme: domain a security risk for XSS?
359##fixme: keep active/inactive state, group selection
360 changepage(page => "newdomain", domain => $webvar{domain}, errmsg => $msg);
361 }
362
363} elsif ($webvar{page} eq 'deldom') {
364
365 changepage(page => "domlist", errmsg => "You are not permitted to delete domains")
366 unless ($permissions{admin} || $permissions{domain_delete});
367
368 # security check - does the user have permission to access this entity?
369 if (!check_scope(id => $webvar{id}, type => 'domain')) {
370 changepage(page => "domlist", errmsg => "You do not have permission to delete the requested domain");
371 }
372
373 $page->param(id => $webvar{id});
374
375 # first pass = confirm y/n (sorta)
376 if (!defined($webvar{del})) {
377
378 $page->param(del_getconf => 1);
379 $page->param(domain => domainName($dbh,$webvar{id}));
380
381 } elsif ($webvar{del} eq 'ok') {
382 my $pargroup = parentID($webvar{id}, 'dom', 'group');
383 my $dom = domainName($dbh, $webvar{id});
384 my ($code,$msg) = delDomain($dbh, $webvar{id});
385 if ($code eq 'OK') {
386 logaction($webvar{id}, $session->param("username"), $pargroup, "Deleted domain $dom");
387 changepage(page => "domlist", resultmsg => "Deleted domain $dom");
388 } else {
389 logaction($webvar{id}, $session->param("username"), $pargroup, "Failed to delete domain $dom ($msg)")
390 if $config{log_failures};
391 changepage(page => "domlist", errmsg => "Error deleting domain $dom: $msg");
392 }
393
394 } else {
395 # cancelled. whee!
396 changepage(page => "domlist");
397 }
398
399} elsif ($webvar{page} eq 'reclist') {
400
401 # security check - does the user have permission to view this entity?
402 if (!check_scope(id => $webvar{id}, type => ($webvar{defrec} eq 'y' ? 'group' : 'domain'))) {
403 $page->param(errmsg => "You are not permitted to view or change the requested ".
404 ($webvar{defrec} eq 'y' ? "group's default records" : "domain's records"));
405 $page->param(perm_err => 1); # this causes the template to skip the record listing output.
406 goto DONERECLIST; # and now we skip filling in the content which is not printed due to perm_err above
407 }
408
409# hmm. where do we send them?
410 if ($webvar{defrec} eq 'y' && !$permissions{admin}) {
411 $page->param(errmsg => "You are not permitted to edit default records");
412 $page->param(perm_err => 1);
413 } else {
414
415 $page->param(mayeditsoa => $permissions{admin} || $permissions{domain_edit});
416##fixme: ACL needs pondering. Does "edit domain" interact with record add/remove/etc?
417# Note this seems to be answered "no" in Vega.
418# ACLs
419 $page->param(record_create => ($permissions{admin} || $permissions{record_create}) );
420# we don't have any general edit links on the page; they're all embedded in the TMPL_LOOP
421# $page->param(record_edit => ($permissions{admin} || $permissions{record_edit}) );
422 $page->param(record_delete => ($permissions{admin} || $permissions{record_delete}) );
423
424 # Handle record list for both default records (per-group) and live domain records
425
426 $page->param(defrec => $webvar{defrec});
427 $page->param(id => $webvar{id});
428 $page->param(curpage => $webvar{page});
429
430 my $count = getRecCount($dbh, $webvar{defrec}, $webvar{id}, $filter);
431
432 $sortby = 'host';
433# sort/order
434 $session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
435 $session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
436
437 $sortby = $session->param($webvar{page}.'sortby') if $session->param($webvar{page}.'sortby');
438 $sortorder = $session->param($webvar{page}.'order') if $session->param($webvar{page}.'order');
439
440# set up the headers
441 my @cols = ('host', 'type', 'val', 'distance', 'weight', 'port', 'ttl');
442 my %colheads = (host => 'Name', type => 'Type', val => 'Address',
443 distance => 'Distance', weight => 'Weight', port => 'Port', ttl => 'TTL');
444 my %custom = (id => $webvar{id}, defrec => $webvar{defrec});
445 fill_colheads($sortby, $sortorder, \@cols, \%colheads, \%custom);
446
447# fill the page-count and first-previous-next-last-all details
448 fill_pgcount($count,"records",
449 ($webvar{defrec} eq 'y' ? "group ".groupName($dbh,$webvar{id}) : domainName($dbh,$webvar{id})));
450 fill_fpnla($count); # should put some params on this sub...
451
452 $page->param(defrec => $webvar{defrec});
453 if ($webvar{defrec} eq 'y') {
454 showdomain('y',$curgroup);
455 } else {
456 showdomain('n',$webvar{id});
457##fixme: permission for viewing logs?
458 $page->param(logdom => 1);
459 }
460
461 if ($session->param('resultmsg')) {
462 $page->param(resultmsg => $session->param('resultmsg'));
463 $session->clear('resultmsg');
464 }
465 if ($session->param('errmsg')) {
466 $page->param(errmsg => $session->param('errmsg'));
467 $session->clear('errmsg');
468 }
469
470 } # close "you can't edit default records" check
471
472 # Yes, this is a GOTO target. PTBHTTT.
473 DONERECLIST: ;
474
475} elsif ($webvar{page} eq 'record') {
476
477 # security check - does the user have permission to access this entity?
478 if (!check_scope(id => $webvar{id}, type => ($webvar{defrec} eq 'y' ? 'defrec' : 'record'))) {
479 $page->param(perm_err => "You are not permitted to edit the requested record");
480 goto DONEREC;
481 }
482 # round 2, check the parent.
483 if (!check_scope(id => $webvar{parentid}, type => ($webvar{defrec} eq 'y' ? 'group' : 'domain'))) {
484 my $msg = ($webvar{defrec} eq 'y' ?
485 "You are not permitted to add or edit default records in the requested group" :
486 "You are not permitted to add or edit records in the requested domain");
487 $page->param(perm_err => $msg);
488 goto DONEREC;
489 }
490
491 if ($webvar{recact} eq 'new') {
492
493 changepage(page => "reclist", errmsg => "You are not permitted to add records", id => $webvar{parentid})
494 unless ($permissions{admin} || $permissions{record_create});
495
496 $page->param(todo => "Add record");
497 $page->param(recact => "add");
498 $page->param(parentid => $webvar{parentid});
499 $page->param(defrec => $webvar{defrec});
500
501 fill_recdata();
502
503 } elsif ($webvar{recact} eq 'add') {
504
505 changepage(page => "reclist", errmsg => "You are not permitted to add records", id => $webvar{parentid})
506 unless ($permissions{admin} || $permissions{record_create});
507
508##fixme: this should probably go in DNSDB::addRec(), need to ponder what to do about PTR and friends
509 # prevent out-of-domain records from getting added by appending the domain, or DOMAIN for default records
510 my $pname = ($webvar{defrec} eq 'y' ? 'DOMAIN' : domainName($dbh,$webvar{parentid}));
511 $webvar{name} =~ s/\.*$/\.$pname/ if $webvar{name} !~ /$pname$/;
512
513 my @recargs = ($dbh,$webvar{defrec},$webvar{parentid},$webvar{name},$webvar{type},$webvar{address},$webvar{ttl});
514 if ($webvar{type} == $reverse_typemap{MX} or $webvar{type} == $reverse_typemap{SRV}) {
515 push @recargs, $webvar{distance};
516 if ($webvar{type} == $reverse_typemap{SRV}) {
517 push @recargs, $webvar{weight};
518 push @recargs, $webvar{port};
519 }
520 }
521
522 my ($code,$msg) = addRec(@recargs);
523
524 if ($code eq 'OK') {
525 if ($webvar{defrec} eq 'y') {
526 my $restr = "Added default record '$webvar{name} $typemap{$webvar{type}}";
527 $restr .= " [distance $webvar{distance}]" if $typemap{$webvar{type}} eq 'MX';
528 $restr .= " [priority $webvar{distance}] [weight $webvar{weight}] [port $webvar{port}]"
529 if $typemap{$webvar{type}} eq 'SRV';
530 $restr .= " $webvar{address}', TTL $webvar{ttl}";
531 logaction(0, $session->param("username"), $webvar{parentid}, $restr);
532 changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec}, resultmsg => $restr);
533 } else {
534 my $restr = "Added record '$webvar{name} $typemap{$webvar{type}}";
535 $restr .= " [distance $webvar{dist}]" if $typemap{$webvar{type}} eq 'MX';
536 $restr .= " [priority $webvar{dist}] [weight $webvar{weight}] [port $webvar{port}]"
537 if $typemap{$webvar{type}} eq 'SRV';
538 $restr .= " $webvar{address}', TTL $webvar{ttl}";
539 logaction($webvar{parentid}, $session->param("username"), parentID($webvar{parentid}, 'dom', 'group'), $restr);
540 changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec}, resultmsg => $restr);
541 }
542 } else {
543 $page->param(failed => 1);
544 $page->param(errmsg => $msg);
545 $page->param(wastrying => "adding");
546 $page->param(todo => "Add record");
547 $page->param(recact => "add");
548 $page->param(parentid => $webvar{parentid});
549 $page->param(defrec => $webvar{defrec});
550 $page->param(id => $webvar{id});
551 fill_recdata(); # populate the form... er, mostly.
552 if ($config{log_failures}) {
553 if ($webvar{defrec} eq 'y') {
554 logaction(0, $session->param("username"), $webvar{parentid},
555 "Failed adding default record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl} ($msg)");
556 } else {
557 logaction($webvar{parentid}, $session->param("username"), parentID($webvar{parentid}, 'dom', 'group'),
558 "Failed adding record '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl} ($msg)");
559 }
560 }
561 }
562
563 } elsif ($webvar{recact} eq 'edit') {
564
565 changepage(page => "reclist", errmsg => "You are not permitted to edit records", id => $webvar{parentid})
566 unless ($permissions{admin} || $permissions{record_edit});
567
568 $page->param(todo => "Update record");
569 $page->param(recact => "update");
570 $page->param(parentid => $webvar{parentid});
571 $page->param(id => $webvar{id});
572 $page->param(defrec => $webvar{defrec});
573 my $recdata = getRecLine($dbh, $webvar{defrec}, $webvar{id});
574 $page->param(name => $recdata->{host});
575 $page->param(address => $recdata->{val});
576 $page->param(distance => $recdata->{distance});
577 $page->param(weight => $recdata->{weight});
578 $page->param(port => $recdata->{port});
579 $page->param(ttl => $recdata->{ttl});
580 fill_rectypes($recdata->{type});
581
582 } elsif ($webvar{recact} eq 'update') {
583
584 changepage(page => "reclist", errmsg => "You are not permitted to edit records", id => $webvar{parentid})
585 unless ($permissions{admin} || $permissions{record_edit});
586
587 # prevent out-of-domain records from getting added by appending the domain, or DOMAIN for default records
588 my $pname = ($webvar{defrec} eq 'y' ? 'DOMAIN' : domainName($dbh,$webvar{parentid}));
589 $webvar{name} =~ s/\.*$/\.$pname/ if $webvar{name} !~ /$pname$/;
590
591 # get current/previous record info so we can log "updated 'foo A 1.2.3.4' to 'foo A 2.3.4.5'"
592 my $oldrec = getRecLine($dbh, $webvar{defrec}, $webvar{id});
593
594 my ($code,$msg) = updateRec($dbh,$webvar{defrec},$webvar{id},
595 $webvar{name},$webvar{type},$webvar{address},$webvar{ttl},
596 $webvar{distance},$webvar{weight},$webvar{port});
597
598 if ($code eq 'OK') {
599##fixme: retrieve old record info for full logging of change
600 if ($webvar{defrec} eq 'y') {
601 my $restr = "Updated default record from '$oldrec->{host} $typemap{$oldrec->{type}} $oldrec->{val}', TTL $oldrec->{ttl}\n".
602 "to '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl}";
603 logaction(0, $session->param("username"), $webvar{parentid}, $restr);
604 changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec}, resultmsg => $restr);
605 } else {
606 my $restr = "Updated record from '$oldrec->{host} $typemap{$oldrec->{type}} $oldrec->{val}', TTL $oldrec->{ttl}\n".
607 "to '$webvar{name} $typemap{$webvar{type}} $webvar{address}', TTL $webvar{ttl}";
608 logaction($webvar{parentid}, $session->param("username"), parentID($webvar{id}, 'rec', 'group'), $restr);
609 changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec}, resultmsg => $restr);
610 }
611 } else {
612 $page->param(failed => 1);
613 $page->param(errmsg => $msg);
614 $page->param(wastrying => "updating");
615 $page->param(todo => "Update record");
616 $page->param(recact => "update");
617 $page->param(parentid => $webvar{parentid});
618 $page->param(defrec => $webvar{defrec});
619 $page->param(id => $webvar{id});
620 fill_recdata();
621 if ($config{log_failures}) {
622 if ($webvar{defrec} eq 'y') {
623 logaction(0, $session->param("username"), $webvar{parentid},
624 "Failed updating default record '$typemap{$webvar{type}} $webvar{name} $webvar{address}', TTL $webvar{ttl} ($msg)");
625 } else {
626 logaction($webvar{parentid}, $session->param("username"), parentID($webvar{parentid}, 'dom', 'group'),
627 "Failed updating record '$typemap{$webvar{type}} $webvar{name} $webvar{address}', TTL $webvar{ttl} ($msg)");
628 }
629 }
630 }
631 }
632
633 if ($webvar{defrec} eq 'y') {
634 $page->param(dohere => "default records in group ".groupName($dbh,$webvar{parentid}));
635 } else {
636 $page->param(parentid => $webvar{parentid});
637 $page->param(dohere => domainName($dbh,$webvar{parentid}));
638 }
639
640 # Yes, this is a GOTO target. PTBHTTT.
641 DONEREC: ;
642
643} elsif ($webvar{page} eq 'delrec') {
644
645 # This is a complete separate segment since it uses a different template from add/edit records above
646
647 changepage(page => "reclist", errmsg => "You are not permitted to delete records", id => $webvar{parentid})
648 unless ($permissions{admin} || $permissions{record_delete});
649
650 if (!check_scope(id => $webvar{id}, type => ($webvar{defrec} eq 'y' ? 'group' : 'domain'))) {
651 changepage(page => 'domlist', errmsg => "You do not have permission to delete records in the requested ".
652 ($webvar{defrec} eq 'y' ? 'group' : 'domain'));
653 }
654
655 $page->param(id => $webvar{id});
656 $page->param(defrec => $webvar{defrec});
657 $page->param(parentid => $webvar{parentid});
658 # first pass = confirm y/n (sorta)
659 if (!defined($webvar{del})) {
660 $page->param(del_getconf => 1);
661 my $rec = getRecLine($dbh,$webvar{defrec},$webvar{id});
662 $page->param(host => $rec->{host});
663 $page->param(ftype => $typemap{$rec->{type}});
664 $page->param(recval => $rec->{val});
665 } elsif ($webvar{del} eq 'ok') {
666# get rec data before we try to delete it
667 my $rec = getRecLine($dbh,$webvar{defrec},$webvar{id});
668 my ($code,$msg) = delRec($dbh,$webvar{defrec},$webvar{id});
669 if ($code eq 'OK') {
670 if ($webvar{defrec} eq 'y') {
671##fixme: log distance for MX; log port/weight/distance for SRV
672 my $restr = "Deleted default record '$rec->{host} $typemap{$rec->{type}} $rec->{val}', TTL $rec->{ttl}";
673 logaction(0, $session->param("username"), $rec->{parid}, $restr);
674 changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec}, resultmsg => $restr);
675 } else {
676 my $restr = "Deleted record '$rec->{host} $typemap{$rec->{type}} $rec->{val}', TTL $rec->{ttl}";
677 logaction($rec->{parid}, $session->param("username"), parentID($rec->{parid}, 'dom', 'group'), $restr);
678 changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec}, resultmsg => $restr);
679 }
680 } else {
681## need to find failure mode
682 if ($config{log_failures}) {
683 if ($webvar{defrec} eq 'y') {
684 logaction(0, $session->param("username"), $rec->{parid},
685 "Failed deleting default record '$rec->{host} $typemap{$rec->{type}} $rec->{val}',".
686 " TTL $rec->{ttl} ($msg)");
687 } else {
688 logaction($rec->{parid}, $session->param("username"), parentID($rec->{parid}, 'dom', 'group'),
689 "Failed deleting record '$rec->{host} $typemap{$rec->{type}} $rec->{val}', TTL $rec->{ttl} ($msg)");
690 }
691 }
692 changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec},
693 errmsg => "Error deleting record: $msg");
694 }
695 } else {
696 changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec});
697 }
698
699} elsif ($webvar{page} eq 'editsoa') {
700
701 # security check - does the user have permission to view this entity?
702 if (!check_scope(id => $webvar{id}, type => ($webvar{defrec} eq 'y' ? 'group' : 'domain'))) {
703 changepage(page => 'domlist', errmsg => "You do not have permission to edit the ".
704 ($webvar{defrec} eq 'y' ? 'default ' : '')."SOA record for the requested ".
705 ($webvar{defrec} eq 'y' ? 'group' : 'domain'));
706 }
707
708 if ($webvar{defrec} eq 'y') {
709 changepage(page => "domlist", errmsg => "You are not permitted to edit default records")
710 unless $permissions{admin};
711 } else {
712 changepage(page => "reclist", errmsg => "You are not permitted to edit domain SOA records", id => $webvar{id})
713 unless ($permissions{admin} || $permissions{domain_edit});
714 }
715
716 fillsoa($webvar{defrec},$webvar{id});
717
718} elsif ($webvar{page} eq 'updatesoa') {
719
720 # security check - does the user have permission to view this entity?
721 # pass 1, record ID
722 if (!check_scope(id => $webvar{recid}, type => ($webvar{defrec} eq 'y' ? 'defrec' : 'record'))) {
723 changepage(page => 'domlist', errmsg => "You do not have permission to edit the requested SOA record");
724 }
725 # pass 2, parent (group or domain) ID
726 if (!check_scope(id => $webvar{id}, type => ($webvar{defrec} eq 'y' ? 'group' : 'domain'))) {
727 changepage(page => 'domlist', errmsg => "You do not have permission to edit the ".
728 ($webvar{defrec} eq 'y' ? 'default ' : '')."SOA record for the requested ".
729 ($webvar{defrec} eq 'y' ? 'group' : 'domain'));
730 }
731
732 changepage(page => "reclist", errmsg => "You are not permitted to edit domain SOA records", id => $webvar{id})
733 unless ($permissions{admin} || $permissions{domain_edit});
734
735 # get old SOA for log
736 my %soa = getSOA($dbh,$webvar{defrec},$webvar{id});
737
738 my $sth;
739##fixme: push SQL into DNSDB.pm
740##fixme: data validation: make sure {recid} is really the SOA for {id}
741 # no domain ID, so we're editing the default SOA for a group (we don't care which one here)
742 # plus a bit of magic to update the appropriate table
743 my $sql = "UPDATE ".($webvar{defrec} eq 'y' ? "default_records" : "records").
744 " SET host=?, val=?, ttl=? WHERE record_id=?";
745 $sth = $dbh->prepare($sql);
746 $sth->execute("$webvar{contact}:$webvar{prins}",
747 "$webvar{refresh}:$webvar{retry}:$webvar{expire}:$webvar{minttl}",
748 $webvar{ttl},
749 $webvar{recid});
750
751 if ($sth->err) {
752 $page->param(update_failed => 1);
753 $page->param(msg => $DBI::errstr);
754 fillsoa($webvar{defrec},$webvar{id});
755##fixme: faillog
756 } else {
757
758 # do this in the order of "default to most common case"
759 my $loggroup;
760 my $logdomain = $webvar{id};
761 if ($webvar{defrec} eq 'y') {
762 $loggroup = $webvar{id};
763 $logdomain = 0;
764 } else {
765 $loggroup = parentID($logdomain, 'dom', 'group', $webvar{defrec});
766 }
767
768 logaction($logdomain, $session->param("username"), $loggroup,
769 "Updated ".($webvar{defrec} eq 'y' ? 'default ' : '')."SOA for ".
770 ($webvar{defrec} eq 'y' ? groupName($dbh, $webvar{id}) : domainName($dbh, $webvar{id}) ).
771 ": (ns $soa{prins}, contact $soa{contact}, refresh $soa{refresh},".
772 " retry $soa{retry}, expire $soa{expire}, minTTL $soa{minttl}, TTL $soa{ttl}) to ".
773 "(ns $webvar{prins}, contact $webvar{contact}, refresh $webvar{refresh},".
774 " retry $webvar{retry}, expire $webvar{expire}, minTTL $webvar{minttl}, TTL $webvar{ttl})");
775 changepage(page => "reclist", id => $webvar{id}, defrec => $webvar{defrec},
776 resultmsg => "SOA record updated");
777 }
778
779} elsif ($webvar{page} eq 'grpman') {
780
781 listgroups();
782
783# Permissions!
784 $page->param(addgrp => $permissions{admin} || $permissions{group_create});
785 $page->param(edgrp => $permissions{admin} || $permissions{group_edit});
786 $page->param(delgrp => $permissions{admin} || $permissions{group_delete});
787
788 if ($session->param('resultmsg')) {
789 $page->param(resultmsg => $session->param('resultmsg'));
790 $session->clear('resultmsg');
791 }
792 if ($session->param('warnmsg')) {
793 $page->param(warnmsg => $session->param('warnmsg'));
794 $session->clear('warnmsg');
795 }
796 if ($session->param('errmsg')) {
797 $page->param(errmsg => $session->param('errmsg'));
798 $session->clear('errmsg');
799 }
800 $page->param(curpage => $webvar{page});
801
802} elsif ($webvar{page} eq 'newgrp') {
803
804 changepage(page => "grpman", errmsg => "You are not permitted to add groups")
805 unless ($permissions{admin} || $permissions{group_create});
806
807 # do.. uhh.. stuff.. if we have no webvar{action}
808 if ($webvar{action} && $webvar{action} eq 'add') {
809
810 # security check - does the user have permission to access this entity?
811 if (!check_scope(id => $webvar{pargroup}, type => 'group')) {
812 changepage(page => "grpman", errmsg => "You are not permitted to add a group to the requested parent group");
813 }
814
815 my %newperms;
816 my $alterperms = 0;
817 foreach (@permtypes) {
818 $newperms{$_} = 0;
819 if ($permissions{admin} || $permissions{$_}) {
820 $newperms{$_} = (defined($webvar{$_}) && $webvar{$_} eq 'on' ? 1 : 0);
821 } else {
822 $alterperms = 1;
823 }
824 }
825 # not gonna provide the 4th param: template-or-clone flag, just yet
826 my ($code,$msg) = addGroup($dbh, $webvar{newgroup}, $webvar{pargroup}, \%newperms);
827 if ($code eq 'OK') {
828 logaction(0, $session->param("username"), $webvar{pargroup}, "Added group $webvar{newgroup}");
829 if ($alterperms) {
830 changepage(page => "grpman", warnmsg =>
831 "You can only grant permissions you hold. New group $webvar{newgroup} added with reduced access.");
832 } else {
833 changepage(page => "grpman", resultmsg => "Added group $webvar{newgroup}");
834 }
835 } # fallthrough else
836 logaction(0, $session->param("username"), $webvar{pargroup}, "Failed to add group $webvar{newgroup}: $msg")
837 if $config{log_failures};
838 # no point in doing extra work
839 fill_permissions($page, \%newperms);
840 $page->param(add_failed => 1);
841 $page->param(errmsg => $msg);
842 $page->param(newgroup => $webvar{newgroup});
843 fill_grouplist('pargroup',$webvar{pargroup});
844 } else {
845 fill_grouplist('pargroup',$curgroup);
846 # fill default permissions with immediate parent's current ones
847 my %parperms;
848 getPermissions($dbh, 'group', $curgroup, \%parperms);
849 fill_permissions($page, \%parperms);
850 }
851
852} elsif ($webvar{page} eq 'delgrp') {
853
854 changepage(page => "grpman", errmsg => "You are not permitted to delete groups", id => $webvar{parentid})
855 unless ($permissions{admin} || $permissions{group_delete});
856
857 # security check - does the user have permission to access this entity?
858 if (!check_scope(id => $webvar{id}, type => 'group')) {
859 changepage(page => "grpman", errmsg => "You are not permitted to delete the requested group");
860 }
861
862 $page->param(id => $webvar{id});
863 # first pass = confirm y/n (sorta)
864 if (!defined($webvar{del})) {
865 $page->param(del_getconf => 1);
866
867##fixme
868# do a check for "group has stuff in it", and splatter a big warning
869# up along with an unchecked-by-default check box to YES DAMMIT DELETE THE WHOLE THING
870
871 } elsif ($webvar{del} eq 'ok') {
872 my $deleteme = groupName($dbh,$webvar{id}); # get this before we delete it...
873 my $delparent = parentID($webvar{id}, 'group','group');
874 my ($code,$msg) = delGroup($dbh, $webvar{id});
875 if ($code eq 'OK') {
876##fixme: need to clean up log when deleting a major container
877 logaction(0, $session->param("username"), $delparent, "Deleted group $deleteme");
878 changepage(page => "grpman", resultmsg => "Deleted group $deleteme");
879 } else {
880# need to find failure mode
881 logaction(0, $session->param("username"), $delparent, "Failed to delete group $deleteme: $msg")
882 if $config{log_failures};
883 changepage(page => "grpman", errmsg => "Error deleting group $deleteme: $msg");
884 }
885 } else {
886 # cancelled. whee!
887 changepage(page => "grpman");
888 }
889 $page->param(delgroupname => groupName($dbh, $webvar{id}));
890
891} elsif ($webvar{page} eq 'edgroup') {
892
893 changepage(page => "grpman", errmsg => "You are not permitted to edit groups")
894 unless ($permissions{admin} || $permissions{group_edit});
895
896 # security check - does the user have permission to access this entity?
897 if (!check_scope(id => $webvar{gid}, type => 'group')) {
898 changepage(page => "grpman", errmsg => "You are not permitted to edit the requested group");
899 }
900
901 if ($webvar{action} eq 'updperms') {
902 # extra safety check; make sure user can't construct a URL to bypass ACLs
903 my %curperms;
904 getPermissions($dbh, 'group', $webvar{gid}, \%curperms);
905 my %chperms;
906 my $alterperms = 0;
907 foreach (@permtypes) {
908 $webvar{$_} = 0 if !defined($webvar{$_});
909 $webvar{$_} = 1 if $webvar{$_} eq 'on';
910 if ($permissions{admin} || $permissions{$_}) {
911 $chperms{$_} = $webvar{$_} if $curperms{$_} ne $webvar{$_};
912 } else {
913 $alterperms = 1;
914 $chperms{$_} = 0;
915 }
916 }
917 my ($code,$msg) = changePermissions($dbh, 'group', $webvar{gid}, \%chperms);
918 if ($code eq 'OK') {
919 logaction(0, $session->param("username"), $webvar{gid},
920 "Updated default permissions in group $webvar{gid} (".groupName($dbh, $webvar{gid}).")");
921 if ($alterperms) {
922 changepage(page => "grpman", warnmsg =>
923 "You can only grant permissions you hold. Default permissions in group ".
924 groupName($dbh, $webvar{gid})." updated with reduced access");
925 } else {
926 changepage(page => "grpman", resultmsg =>
927 "Updated default permissions in group ".groupName($dbh, $webvar{gid}));
928 }
929 } # fallthrough else
930 logaction(0, $session->param("username"), $webvar{gid}, "Failed to update default permissions in group ".
931 groupName($dbh, $webvar{gid}).": $msg")
932 if $config{log_failures};
933 # no point in doing extra work
934 fill_permissions($page, \%chperms);
935 $page->param(errmsg => $msg);
936 }
937 $page->param(gid => $webvar{gid});
938 $page->param(grpmeddle => groupName($dbh, $webvar{gid}));
939 my %grpperms;
940 getPermissions($dbh, 'group', $webvar{gid}, \%grpperms);
941 fill_permissions($page, \%grpperms);
942
943} elsif ($webvar{page} eq 'bulkdomain') {
944 # Bulk operations on domains. Note all but group move are available on the domain list.
945
946 changepage(page => "domlist", errmsg => "You are not permitted to make bulk domain changes")
947 unless ($permissions{admin} || $permissions{domain_edit} || $permissions{domain_create} || $permissions{domain_delete});
948
949 fill_grouplist("grouplist");
950
951##fixme
952##fixme push the SQL and direct database fiddling off into a sub in DNSDB.pm
953##fixme
954
955 my $sth = $dbh->prepare("SELECT count(*) FROM domains WHERE group_id=?");
956 $sth->execute($curgroup);
957 my ($count) = ($sth->fetchrow_array);
958
959 $page->param(curpage => $webvar{page});
960 fill_pgcount($count,'domains',groupName($dbh,$curgroup));
961 fill_fpnla($count);
962 $page->param(perpage => $perpage);
963
964 my @domlist;
965 my $sql = "SELECT domain_id,domain FROM domains".
966 " WHERE group_id=?".
967 " ORDER BY domain".
968 ($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
969 $sth = $dbh->prepare($sql);
970 $sth->execute($curgroup);
971 my $rownum = 0;
972 while (my @data = $sth->fetchrow_array) {
973 my %row;
974 $row{domid} = $data[0];
975 $row{domain} = $data[1];
976 $rownum++; # putting this in the expression below causes failures. *eyeroll*
977 $row{newrow} = $rownum % 5 == 0;
978 push @domlist, \%row;
979 }
980 $page->param(domtable => \@domlist);
981 # ACLs
982 $page->param(maymove => ($permissions{admin} || ($permissions{domain_edit} && $permissions{domain_create} && $permissions{domain_delete})));
983 $page->param(maystatus => $permissions{admin} || $permissions{domain_edit});
984 $page->param(maydelete => $permissions{admin} || $permissions{domain_delete});
985
986} elsif ($webvar{page} eq 'bulkchange') {
987
988 # security check - does the user have permission to access this entity?
989 if (!check_scope(id => $webvar{destgroup}, type => 'group')) {
990 $page->param(errmsg => "You are not permitted to make bulk changes in the requested group");
991 goto DONEBULK;
992 }
993
994 if ($webvar{action} eq 'move') {
995 changepage(page => "domlist", errmsg => "You are not permitted to bulk-move domains")
996 unless ($permissions{admin} || ($permissions{domain_edit} && $permissions{domain_create} && $permissions{domain_delete}));
997 my $newgname = groupName($dbh,$webvar{destgroup});
998 $page->param(action => "Move to group $newgname");
999 my @bulkresults;
1000 # nngh. due to alpha-sorting on the previous page, we can't use domid-numeric
1001 # order here, and since we don't have the domain names until we go around this
1002 # loop, we can't alpha-sort them here. :(
1003 foreach (keys %webvar) {
1004 my %row;
1005 next unless $_ =~ /^dom_\d+$/;
1006 # second security check - does the user have permission to meddle with this domain?
1007 if (!check_scope(id => $webvar{$_}, type => 'domain')) {
1008 $row{domerr} = "You are not permitted to make changes to the requested domain";
1009 $row{domain} = $webvar{$_};
1010 push @bulkresults, \%row;
1011 next;
1012 }
1013 $row{domain} = domainName($dbh,$webvar{$_});
1014 my ($code, $msg) = changeGroup($dbh, 'domain', $webvar{$_}, $webvar{destgroup});
1015 if ($code eq 'OK') {
1016 logaction($webvar{$_}, $session->param("username"), parentID($webvar{$_}, 'dom', 'group'),
1017 "Moved domain ".domainName($dbh, $webvar{$_})." to group $newgname");
1018 $row{domok} = ($code eq 'OK');
1019 } else {
1020 logaction($webvar{$_}, $session->param("username"), parentID($webvar{$_}, 'dom', 'group'),
1021 "Failed to move domain ".domainName($dbh, $webvar{$_})." to group $newgname: $msg")
1022 if $config{log_failures};
1023 }
1024 $row{domerr} = $msg;
1025 push @bulkresults, \%row;
1026 }
1027 $page->param(bulkresults => \@bulkresults);
1028
1029 } elsif ($webvar{action} eq 'deactivate' || $webvar{action} eq 'activate') {
1030 changepage(page => "domlist", errmsg => "You are not permitted to bulk-$webvar{action} domains")
1031 unless ($permissions{admin} || $permissions{domain_edit});
1032 $page->param(action => "$webvar{action} domains");
1033 my @bulkresults;
1034 foreach (keys %webvar) {
1035 my %row;
1036 next unless $_ =~ /^dom_\d+$/;
1037 # second security check - does the user have permission to meddle with this domain?
1038 if (!check_scope(id => $webvar{$_}, type => 'domain')) {
1039 $row{domerr} = "You are not permitted to make changes to the requested domain";
1040 $row{domain} = $webvar{$_};
1041 push @bulkresults, \%row;
1042 next;
1043 }
1044 $row{domain} = domainName($dbh,$webvar{$_});
1045##fixme: error handling on status change
1046 my $stat = domStatus($dbh,$webvar{$_},($webvar{action} eq 'activate' ? 'domon' : 'domoff'));
1047 logaction($webvar{$_}, $session->param("username"), parentID($webvar{$_}, 'dom', 'group'),
1048 "Changed domain ".domainName($dbh, $webvar{$_})." state to ".($stat ? 'active' : 'inactive'));
1049 $row{domok} = 1;
1050# $row{domok} = ($code eq 'OK');
1051# $row{domerr} = $msg;
1052 push @bulkresults, \%row;
1053 }
1054 $page->param(bulkresults => \@bulkresults);
1055
1056 } elsif ($webvar{action} eq 'delete') {
1057 changepage(page => "domlist", errmsg => "You are not permitted to bulk-delete domains")
1058 unless ($permissions{admin} || $permissions{domain_delete});
1059 $page->param(action => "$webvar{action} domains");
1060 my @bulkresults;
1061 foreach (keys %webvar) {
1062 my %row;
1063 next unless $_ =~ /^dom_\d+$/;
1064 # second security check - does the user have permission to meddle with this domain?
1065 if (!check_scope(id => $webvar{$_}, type => 'domain')) {
1066 $row{domerr} = "You are not permitted to make changes to the requested domain";
1067 $row{domain} = $webvar{$_};
1068 push @bulkresults, \%row;
1069 next;
1070 }
1071 $row{domain} = domainName($dbh,$webvar{$_});
1072 my $pargroup = parentID($webvar{$_}, 'dom', 'group');
1073 my $dom = domainName($dbh, $webvar{$_});
1074 my ($code, $msg) = delDomain($dbh, $webvar{$_});
1075 if ($code eq 'OK') {
1076 logaction($webvar{$_}, $session->param("username"), $pargroup, "Deleted domain $dom");
1077 $row{domok} = ($code eq 'OK');
1078 } else {
1079 logaction($webvar{$_}, $session->param("username"), $pargroup, "Failed to delete domain $dom: $msg")
1080 if $config{log_failures};
1081 }
1082 $row{domerr} = $msg;
1083 push @bulkresults, \%row;
1084 }
1085 $page->param(bulkresults => \@bulkresults);
1086
1087 } # move/(de)activate/delete if()
1088
1089 # not going to handle the unknown $webvar{action} else; it should not be possible in normal
1090 # operations, and anyone who meddles with the URL gets what they deserve.
1091
1092 # Yes, this is a GOTO target. PTHBTTT.
1093 DONEBULK: ;
1094
1095} elsif ($webvar{page} eq 'useradmin') {
1096
1097 if (defined($webvar{userstatus})) {
1098 # security check - does the user have permission to access this entity?
1099 my $flag = 0;
1100 foreach (@viewablegroups) {
1101 $flag = 1 if isParent($dbh, $_, 'group', $webvar{id}, 'user');
1102 }
1103 if ($flag && ($permissions{admin} || $permissions{user_edit})) {
1104 my $stat = userStatus($dbh,$webvar{id},$webvar{userstatus});
1105 logaction(0, $session->param("username"), parentID($webvar{id}, 'user', 'group'),
1106 ($stat ? 'Enabled' : 'Disabled')." ".userFullName($dbh, $webvar{id}, '%u'));
1107 $page->param(resultmsg => ($stat ? 'Enabled' : 'Disabled')." ".userFullName($dbh, $webvar{id}, '%u'));
1108 } else {
1109 $page->param(errmsg => "You are not permitted to view or change the requested user");
1110 }
1111 $uri_self =~ s/\&amp;userstatus=[^&]*//g; # clean up URL for stuffing into templates
1112 }
1113
1114 list_users();
1115
1116# Permissions!
1117 $page->param(adduser => $permissions{admin} || $permissions{user_create});
1118# should we block viewing other users? Vega blocks "editing"...
1119# NB: no "edit self" link as with groups here. maybe there should be?
1120# $page->param(eduser => $permissions{admin} || $permissions{user_edit});
1121 $page->param(deluser => $permissions{admin} || $permissions{user_delete});
1122
1123 if ($session->param('resultmsg')) {
1124 $page->param(resultmsg => $session->param('resultmsg'));
1125 $session->clear('resultmsg');
1126 }
1127 if ($session->param('warnmsg')) {
1128 $page->param(warnmsg => $session->param('warnmsg'));
1129 $session->clear('warnmsg');
1130 }
1131 if ($session->param('errmsg')) {
1132 $page->param(errmsg => $session->param('errmsg'));
1133 $session->clear('errmsg');
1134 }
1135 $page->param(curpage => $webvar{page});
1136
1137} elsif ($webvar{page} eq 'user') {
1138
1139 # All user add/edit actions fall through the same page, since there aren't
1140 # really any hard differences between the templates
1141
1142 #fill_actypelist($webvar{accttype});
1143 fill_clonemelist();
1144 my %grpperms;
1145 getPermissions($dbh, 'group', $curgroup, \%grpperms);
1146
1147 my $grppermlist = new HTML::Template(filename => "$templatedir/permlist.tmpl");
1148 my %noaccess;
1149 fill_permissions($grppermlist, \%grpperms, \%noaccess);
1150 $grppermlist->param(info => 1);
1151 $page->param(grpperms => $grppermlist->output);
1152
1153 $page->param(is_admin => $permissions{admin});
1154
1155 $webvar{action} = '' if !$webvar{action};
1156
1157 if ($webvar{action} eq 'add' or $webvar{action} eq 'update') {
1158
1159 $page->param(add => 1) if $webvar{action} eq 'add';
1160
1161 my ($code,$msg);
1162
1163 my $alterperms = 0; # flag iff we need to force custom permissions due to user's current access limits
1164
1165 my %newperms; # we're going to prefill the existing permissions, so we can change them.
1166 getPermissions($dbh, 'user', $webvar{uid}, \%newperms);
1167
1168 if ($webvar{pass1} ne $webvar{pass2}) {
1169 $code = 'FAIL';
1170 $msg = "Passwords don't match";
1171 } else {
1172
1173 # assemble a permission string - far simpler than trying to pass an
1174 # indeterminate set of permission flags individually
1175
1176 # But first, we have to see if the user can add any particular
1177 # permissions; otherwise we have a priviledge escalation. Whee.
1178
1179 if (!$permissions{admin}) {
1180 my %grpperms;
1181 getPermissions($dbh, 'group', $curgroup, \%grpperms);
1182 my $ret = comparePermissions(\%permissions, \%grpperms);
1183 if ($ret eq '<' || $ret eq '!') {
1184 # User's permissions are not a superset or equivalent to group. Can't inherit
1185 # (and include access user doesn't currently have), so we force custom.
1186 $webvar{perms_type} = 'custom';
1187 $alterperms = 1;
1188 }
1189 }
1190
1191 my $permstring;
1192 if ($webvar{perms_type} eq 'custom') {
1193 $permstring = 'C:';
1194 foreach (@permtypes) {
1195 if ($permissions{admin} || $permissions{$_}) {
1196 $permstring .= ",$_" if defined($webvar{$_}) && $webvar{$_} eq 'on';
1197 $newperms{$_} = (defined($webvar{$_}) && $webvar{$_} eq 'on' ? 1 : 0);
1198 }
1199 }
1200 $page->param(perm_custom => 1);
1201 } elsif ($permissions{admin} && $webvar{perms_type} eq 'clone') {
1202 $permstring = "c:$webvar{clonesrc}";
1203 getPermissions($dbh, 'user', $webvar{clonesrc}, \%newperms);
1204 $page->param(perm_clone => 1);
1205 } else {
1206 $permstring = 'i';
1207 }
1208 if ($webvar{action} eq 'add') {
1209 changepage(page => "useradmin", errmsg => "You do not have permission to add new users")
1210 unless $permissions{admin} || $permissions{user_create};
1211 # no scope check; user is created in the current group
1212 ($code,$msg) = addUser($dbh, $webvar{uname}, $curgroup, $webvar{pass1},
1213 ($webvar{makeactive} eq 'on' ? 1 : 0), $webvar{accttype}, $permstring,
1214 $webvar{fname}, $webvar{lname}, $webvar{phone});
1215 logaction(0, $session->param("username"), $curgroup, "Added user $webvar{uname} (uid $msg)")
1216 if $code eq 'OK';
1217 } else {
1218 changepage(page => "useradmin", errmsg => "You do not have permission to edit users")
1219 unless $permissions{admin} || $permissions{user_edit};
1220 # security check - does the user have permission to access this entity?
1221 if (!check_scope(id => $webvar{user}, type => 'user')) {
1222 changepage(page => "useradmin", errmsg => "You do not have permission to edit the requested user");
1223 }
1224# User update is icky. I'd really like to do this in one atomic
1225# operation, but that would duplicate a **lot** of code in DNSDB.pm
1226 # Allowing for changing group, but not coding web support just yet.
1227 ($code,$msg) = updateUser($dbh, $webvar{uid}, $webvar{uname}, $webvar{gid}, $webvar{pass1},
1228 ($webvar{makeactive} eq 'on' ? 1 : 0), $webvar{accttype},
1229 $webvar{fname}, $webvar{lname}, $webvar{phone});
1230 if ($code eq 'OK') {
1231 $newperms{admin} = 1 if $webvar{accttype} eq 'S';
1232 ($code,$msg) = changePermissions($dbh, 'user', $webvar{uid}, \%newperms, ($permstring eq 'i'));
1233 logaction(0, $session->param("username"), $curgroup,
1234 "Updated uid $webvar{uid}, user $webvar{uname} ($webvar{fname} $webvar{lname})");
1235 }
1236 }
1237 }
1238
1239 if ($code eq 'OK') {
1240
1241 if ($alterperms) {
1242 changepage(page => "useradmin", warnmsg =>
1243 "You can only grant permissions you hold. $webvar{uname} ".
1244 ($webvar{action} eq 'add' ? 'added' : 'updated')." with reduced access.");
1245 } else {
1246 changepage(page => "useradmin", resultmsg => "Successfully ".
1247 ($webvar{action} eq 'add' ? 'added' : 'updated')." user $webvar{uname}");
1248 }
1249
1250 # add/update failed:
1251 } else {
1252 $page->param(add_failed => 1);
1253 $page->param(action => $webvar{action});
1254 $page->param(set_permgroup => 1);
1255 if ($webvar{perms_type} eq 'inherit') { # set permission class radio
1256 $page->param(perm_inherit => 1);
1257 } elsif ($webvar{perms_type} eq 'clone') {
1258 $page->param(perm_clone => 1);
1259 } else {
1260 $page->param(perm_custom => 1);
1261 }
1262 $page->param(uname => $webvar{uname});
1263 $page->param(fname => $webvar{fname});
1264 $page->param(lname => $webvar{lname});
1265 $page->param(pass1 => $webvar{pass1});
1266 $page->param(pass2 => $webvar{pass2});
1267 $page->param(errmsg => $msg);
1268 fill_permissions($page, \%newperms);
1269 fill_actypelist($webvar{accttype});
1270 fill_clonemelist();
1271 logaction(0, $session->param("username"), $curgroup, "Failed to $webvar{action} user ".
1272 "$webvar{uname}: $msg")
1273 if $config{log_failures};
1274 }
1275
1276 } elsif ($webvar{action} eq 'edit') {
1277
1278 changepage(page => "useradmin", errmsg => "You do not have permission to edit users")
1279 unless $permissions{admin} || $permissions{user_edit};
1280
1281 # security check - does the user have permission to access this entity?
1282 if (!check_scope(id => $webvar{user}, type => 'user')) {
1283 changepage(page => "useradmin", errmsg => "You do not have permission to edit the requested user");
1284 }
1285
1286 $page->param(set_permgroup => 1);
1287 $page->param(action => 'update');
1288 $page->param(uid => $webvar{user});
1289 fill_clonemelist();
1290
1291 my $userinfo = getUserData($dbh,$webvar{user});
1292 fill_actypelist($userinfo->{type});
1293 # not using this yet, but adding it now means we can *much* more easily do so later.
1294 $page->param(gid => $webvar{group_id});
1295
1296 my %curperms;
1297 getPermissions($dbh, 'user', $webvar{user}, \%curperms);
1298 fill_permissions($page, \%curperms);
1299
1300 $page->param(uname => $userinfo->{username});
1301 $page->param(fname => $userinfo->{firstname});
1302 $page->param(lname => $userinfo->{lastname});
1303 $page->param(set_permgroup => 1);
1304 if ($userinfo->{inherit_perm}) {
1305 $page->param(perm_inherit => 1);
1306 } else {
1307 $page->param(perm_custom => 1);
1308 }
1309 } else {
1310 changepage(page => "useradmin", errmsg => "You are not allowed to add new users")
1311 unless $permissions{admin} || $permissions{user_create};
1312 # default is "new"
1313 $page->param(add => 1);
1314 $page->param(action => 'add');
1315 fill_permissions($page, \%grpperms);
1316 fill_actypelist();
1317 }
1318
1319} elsif ($webvar{page} eq 'deluser') {
1320
1321 changepage(page=> "useradmin", errmsg => "You are not allowed to delete users")
1322 unless $permissions{admin} || $permissions{user_delete};
1323
1324 # security check - does the user have permission to access this entity?
1325 if (!check_scope(id => $webvar{id}, type => 'user')) {
1326 changepage(page => "useradmin", errmsg => "You are not permitted to delete the requested user");
1327 }
1328
1329 $page->param(id => $webvar{id});
1330 # first pass = confirm y/n (sorta)
1331 if (!defined($webvar{del})) {
1332 $page->param(del_getconf => 1);
1333 $page->param(user => userFullName($dbh,$webvar{id}));
1334 } elsif ($webvar{del} eq 'ok') {
1335##fixme: find group id user is in (for logging) *before* we delete the user
1336##fixme: get other user data too for log
1337 my $userref = getUserData($dbh, $webvar{id});
1338 my ($code,$msg) = delUser($dbh, $webvar{id});
1339 if ($code eq 'OK') {
1340 # success. go back to the user list, do not pass "GO"
1341 # actions on users have a domain id of 0, always
1342 logaction(0, $session->param("username"), $curgroup, "Deleted user $webvar{id}/".$userref->{username}.
1343 " (".$userref->{lastname}.", ".$userref->{firstname}.")");
1344 changepage(page => "useradmin", resultmsg => "Deleted user ".$userref->{username}.
1345 " (".$userref->{lastname}.", ".$userref->{firstname}.")");
1346 } else {
1347# need to find failure mode
1348 $page->param(del_failed => 1);
1349 $page->param(errmsg => $msg);
1350 list_users($curgroup);
1351 logaction(0, $session->param("username"), $curgroup, "Failed to delete user ".
1352 "$webvar{id}/".$userref->{username}.": $msg")
1353 if $config{log_failures};
1354 }
1355 } else {
1356 # cancelled. whee!
1357 changepage(page => "useradmin");
1358 }
1359
1360} elsif ($webvar{page} eq 'dnsq') {
1361
1362 $page->param(qfor => $webvar{qfor}) if $webvar{qfor};
1363 fill_rectypes($webvar{type} ? $webvar{type} : '', 1);
1364 $page->param(nrecurse => $webvar{nrecurse}) if $webvar{nrecurse};
1365 $page->param(resolver => $webvar{resolver}) if $webvar{resolver};
1366
1367 if ($webvar{qfor}) {
1368 my $resolv = Net::DNS::Resolver->new;
1369 $resolv->tcp_timeout(5); # make me adjustable!
1370 $resolv->udp_timeout(5); # make me adjustable!
1371 $resolv->recurse(0) if $webvar{nrecurse};
1372 $resolv->nameservers($webvar{resolver}) if $webvar{resolver};
1373 my $query = $resolv->query($webvar{qfor}, $typemap{$webvar{type}});
1374 if ($query) {
1375
1376 $page->param(showresults => 1);
1377
1378 my @answer;
1379 foreach my $rr ($query->answer) {
1380# next unless $rr->type eq "A" or $rr->type eq 'NS';
1381 my %row;
1382 my ($host,$ttl,$class,$type,$data) =
1383 ($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/s);
1384 $row{host} = $host;
1385 $row{ftype} = $type;
1386 $row{rdata} = ($type eq 'SOA' ? "<pre>$data</pre>" : $data);
1387 push @answer, \%row;
1388 }
1389 $page->param(answer => \@answer);
1390
1391 my @additional;
1392 foreach my $rr ($query->additional) {
1393# next unless $rr->type eq "A" or $rr->type eq 'NS';
1394 my %row;
1395 my ($host,$ttl,$class,$type,$data) =
1396 ($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/);
1397 $row{host} = $host;
1398 $row{ftype} = $type;
1399 $row{rdata} = $data;
1400 push @additional, \%row;
1401 }
1402 $page->param(additional => \@additional);
1403
1404 my @authority;
1405 foreach my $rr ($query->authority) {
1406# next unless $rr->type eq "A" or $rr->type eq 'NS';
1407 my %row;
1408 my ($host,$ttl,$class,$type,$data) =
1409 ($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/);
1410 $row{host} = $host;
1411 $row{ftype} = $type;
1412 $row{rdata} = $data;
1413 push @authority, \%row;
1414 }
1415 $page->param(authority => \@authority);
1416
1417 $page->param(usedresolver => $resolv->answerfrom);
1418 $page->param(frtype => $typemap{$webvar{type}});
1419
1420 } else {
1421 $page->param(errmsg => $resolv->errorstring);
1422 }
1423 }
1424 ## done DNS query
1425
1426} elsif ($webvar{page} eq 'axfr') {
1427
1428 changepage(page => "domlist", errmsg => "You are not permitted to import domains")
1429 unless ($permissions{admin} || $permissions{domain_create});
1430
1431 # don't need this while we've got the dropdown in the menu. hmm.
1432 fill_grouplist("grouplist");
1433
1434 $page->param(ifrom => $webvar{ifrom}) if $webvar{ifrom};
1435 $page->param(rwsoa => $webvar{rwsoa}) if $webvar{rwsoa};
1436 $page->param(rwns => $webvar{rwns}) if $webvar{rwns};
1437 $page->param(dominactive => 1) if (!$webvar{domactive} && $webvar{doit}); # eww.
1438 $page->param(importdoms => $webvar{importdoms}) if $webvar{importdoms};
1439
1440 # shut up warning about uninitialized variable
1441 $webvar{doit} = '' if !defined($webvar{doit});
1442
1443 if ($webvar{doit} eq 'y' && !$webvar{ifrom}) {
1444 $page->param(errmsg => "Need to set host to import from");
1445 } elsif ($webvar{doit} eq 'y' && !$webvar{importdoms}) {
1446 $page->param(errmsg => "Need domains to import");
1447 } elsif ($webvar{doit} eq 'y') {
1448
1449 # security check - does the user have permission to access this entity?
1450 if (!check_scope(id => $webvar{group}, type => 'group')) {
1451 $page->param(errmsg => "You are not permitted to import domains into the requested group");
1452 goto DONEAXFR;
1453 }
1454
1455 my @domlist = split /\s+/, $webvar{importdoms};
1456 my @results;
1457 foreach my $domain (@domlist) {
1458 my %row;
1459 my ($code,$msg) = importAXFR($dbh, $webvar{ifrom}, $domain, $webvar{group},
1460 $webvar{domstatus}, $webvar{rwsoa}, $webvar{rwns});
1461 $row{domok} = $msg if $code eq 'OK';
1462 if ($code eq 'WARN') {
1463 $msg =~ s|\n|<br />|g;
1464 $row{domwarn} = $msg;
1465 }
1466 if ($code eq 'FAIL') {
1467 $msg =~ s|\n|<br />\n|g;
1468 $row{domerr} = $msg;
1469 }
1470 $msg = "<br />\n".$msg if $msg =~ m|<br />|;
1471 logaction(domainID($dbh, $domain), $session->param("username"), $webvar{group},
1472 "AXFR import $domain from $webvar{ifrom} ($code): $msg");
1473 $row{domain} = $domain;
1474 push @results, \%row;
1475 }
1476 $page->param(axfrresults => \@results);
1477 }
1478
1479 # Yes, this is a GOTO target. PTBHTTT.
1480 DONEAXFR: ;
1481
1482} elsif ($webvar{page} eq 'whoisq') {
1483
1484 if ($webvar{qfor}) {
1485 use Net::Whois::Raw;
1486 use Text::Wrap;
1487
1488# caching useful?
1489#$Net::Whois::Raw::CACHE_DIR = "/var/spool/pwhois/";
1490#$Net::Whois::Raw::CACHE_TIME = 60;
1491
1492 my ($dominfo, $whois_server) = whois($webvar{qfor});
1493##fixme: if we're given an IP, try rwhois as well as whois so we get the real final data
1494
1495 # le sigh. idjits spit out data without linefeeds...
1496 $Text::Wrap::columns = 88;
1497
1498# &%$@%@# high-bit crap. We should probably find a way to properly recode these
1499# instead of one-by-one. Note CGI::Simple's escapeHTML() doesn't do more than
1500# the bare minimum. :/
1501# Mainly an XHTML validation thing.
1502 $dominfo = $q->escapeHTML($dominfo);
1503 $dominfo =~ s/\xa9/\&copy;/g;
1504 $dominfo =~ s/\xae/\&reg;/g;
1505
1506 $page->param(qfor => $webvar{qfor});
1507 $page->param(dominfo => wrap('','',$dominfo));
1508 $page->param(whois_server => $whois_server);
1509 } else {
1510 $page->param(errmsg => "Missing host or domain to query in WHOIS") if $webvar{askaway};
1511 }
1512
1513} elsif ($webvar{page} eq 'log') {
1514
1515##fixme put in some real log-munching stuff
1516 my $sql = "SELECT user_id, email, name, entry, date_trunc('second',stamp) FROM log WHERE ";
1517 my $id = $curgroup; # we do this because the group log may be called from (almost) any page,
1518 # but the others are much more limited. this is probably non-optimal.
1519
1520 if ($webvar{ltype} && $webvar{ltype} eq 'user') {
1521 $sql .= "user_id=?";
1522 $id = $webvar{id};
1523 if (!check_scope(id => $id, type => 'user')) {
1524 $page->param(errmsg => "You are not permitted to view log entries for the requested user");
1525 goto DONELOG;
1526 }
1527 $page->param(logfor => 'user '.userFullName($dbh,$id));
1528 } elsif ($webvar{ltype} && $webvar{ltype} eq 'dom') {
1529 $sql .= "domain_id=?";
1530 $id = $webvar{id};
1531 if (!check_scope(id => $id, type => 'domain')) {
1532 $page->param(errmsg => "You are not permitted to view log entries for the requested domain");
1533 goto DONELOG;
1534 }
1535 $page->param(logfor => 'domain '.domainName($dbh,$id));
1536 } else {
1537 # Default to listing curgroup log
1538 $sql .= "group_id=?";
1539 $page->param(logfor => 'group '.groupName($dbh,$id));
1540 # note that scope limitations are applied via the change-group check;
1541 # group log is always for the "current" group
1542 }
1543 my $sth = $dbh->prepare($sql);
1544 $sth->execute($id);
1545 my @logbits;
1546 while (my ($uid, $email, $name, $entry, $stamp) = $sth->fetchrow_array) {
1547 my %row;
1548 $row{userfname} = $name;
1549 $row{userid} = $uid;
1550 $row{useremail} = $email;
1551 $row{logentry} = $entry;
1552 ($row{logtime}) = ($stamp =~ /^(.+)-\d\d$/);
1553 push @logbits, \%row;
1554 }
1555 $page->param(logentries => \@logbits);
1556
1557 # scope check fail target
1558 DONELOG: ;
1559
1560} # end $webvar{page} dance
1561
1562
1563# start output here so we can redirect pages.
1564print "Content-type: text/html\n\n", $header->output;
1565
1566##common bits
1567if ($webvar{page} ne 'login' && $webvar{page} ne 'badpage') {
1568 $page->param(username => $session->param("username"));
1569
1570 $page->param(group => $curgroup);
1571 $page->param(groupname => groupName($dbh,$curgroup));
1572 $page->param(logingrp => groupName($dbh,$logingroup));
1573 $page->param(logingrp_num => $logingroup);
1574
1575 $page->param(maydefrec => $permissions{admin});
1576 $page->param(mayimport => $permissions{admin} || $permissions{domain_create});
1577 $page->param(maybulk => $permissions{admin} || $permissions{domain_edit} || $permissions{domain_create} || $permissions{domain_delete});
1578
1579 $page->param(chggrps => ($permissions{admin} || $permissions{group_create} || $permissions{group_edit} || $permissions{group_delete}));
1580
1581 # group tree. should go elsewhere, probably
1582 my $tmpgrplist = fill_grptree($logingroup,$curgroup);
1583 $page->param(grptree => $tmpgrplist);
1584 $page->param(subs => ($tmpgrplist ? 1 : 0)); # probably not useful to pass gobs of data in for a boolean
1585 $page->param(inlogingrp => $curgroup == $logingroup);
1586
1587# fill in the URL-to-self
1588 $page->param(whereami => $uri_self);
1589}
1590
1591if (@debugbits) {
1592 print "<pre>\n";
1593 foreach (@debugbits) { print; }
1594 print "</pre>\n";
1595}
1596
1597# spit it out
1598print $page->output;
1599
1600if ($debugenv) {
1601 print "<div id=\"debug\">webvar keys: <pre>\n";
1602 foreach my $key (keys %webvar) {
1603 print "key: $key\tval: $webvar{$key}\n";
1604 }
1605 print "</pre>\nsession:\n<pre>\n";
1606 my $sesdata = $session->dataref();
1607 foreach my $key (keys %$sesdata) {
1608 print "key: $key\tval: ".$sesdata->{$key}."\n";
1609 }
1610 print "</pre>\nENV:\n<pre>\n";
1611 foreach my $key (keys %ENV) {
1612 print "key: $key\tval: $ENV{$key}\n";
1613 }
1614 print "</pre></div>\n";
1615}
1616
1617print $footer->output;
1618
1619# as per the docs, Just In Case
1620$session->flush();
1621
1622exit 0;
1623
1624
1625sub fill_grptree {
1626 my $root = shift;
1627 my $cur = shift;
1628 my $indent = shift || ' ';
1629
1630 my @childlist;
1631
1632 my $grptree = HTML::Template->new(filename => 'templates/grptree.tmpl');
1633 getChildren($dbh,$root,\@childlist,'immediate');
1634 return if $#childlist == -1;
1635 my @grouplist;
1636 foreach (@childlist) {
1637 my %row;
1638 $row{grpname} = groupName($dbh,$_);
1639 $row{grpnum} = $_;
1640 $row{whereami} = $uri_self;
1641 $row{curgrp} = ($_ == $cur);
1642 $row{expanded} = isParent($dbh, $_, 'group', $cur, 'group');
1643 $row{expanded} = 1 if $_ == $cur;
1644 $row{subs} = fill_grptree($_,$cur,$indent.' ');
1645 $row{indent} = $indent;
1646 push @grouplist, \%row;
1647 }
1648 $grptree->param(indent => $indent);
1649 $grptree->param(treelvl => \@grouplist);
1650 return $grptree->output;
1651}
1652
1653sub changepage {
1654 my %params = @_; # think this works the way I want...
1655
1656 # cross-site scripting fixup. instead of passing error messages by URL/form
1657 # variable, put them in the session where the nasty user can't meddle.
1658 # these are done here since it's far simpler to pass them in from wherever
1659 # than set them locally everywhere.
1660 foreach my $sessme ('resultmsg','warnmsg','errmsg') {
1661 if ($params{$sessme}) {
1662 $session->param($sessme, $params{$sessme});
1663 delete $params{$sessme};
1664 }
1665 }
1666
1667 # handle user check
1668 my $newurl = "http://$ENV{HTTP_HOST}$ENV{SCRIPT_NAME}?sid=$sid";
1669 foreach (keys %params) {
1670 $newurl .= "&$_=".$q->url_encode($params{$_});
1671 }
1672
1673 # Just In Case
1674 $session->flush();
1675
1676 print "Status: 302\nLocation: $newurl\n\n";
1677 exit;
1678} # end changepage
1679
1680sub fillsoa {
1681 my $def = shift;
1682 my $id = shift;
1683 my $domname = ($def eq 'y' ? '' : "DOMAIN");
1684
1685 $page->param(defrec => $def);
1686
1687# i had a good reason to do this when I wrote it...
1688# $page->param(domain => $domname);
1689# $page->param(group => $DNSDB::group);
1690 $page->param(isgrp => 1) if $def eq 'y';
1691 $page->param(parent => ($def eq 'y' ? groupName($dbh, $DNSDB::group) : domainName($dbh, $id)) );
1692
1693# defaults
1694 $page->param(defcontact => $DNSDB::def{contact});
1695 $page->param(defns => $DNSDB::def{prins});
1696 $page->param(defsoattl => $DNSDB::def{soattl});
1697 $page->param(defrefresh => $DNSDB::def{refresh});
1698 $page->param(defretry => $DNSDB::def{retry});
1699 $page->param(defexpire => $DNSDB::def{expire});
1700 $page->param(defminttl => $DNSDB::def{minttl});
1701
1702 # there are probably better ways to do this. TMTOWTDI.
1703 my %soa = getSOA($dbh,$def,$id);
1704
1705 $page->param(id => $id);
1706 $page->param(recid => $soa{recid});
1707 $page->param(prins => ($soa{prins} ? $soa{prins} : $DNSDB::def{prins}));
1708 $page->param(contact => ($soa{contact} ? $soa{contact} : $DNSDB::def{contact}));
1709 $page->param(refresh => ($soa{refresh} ? $soa{refresh} : $DNSDB::def{refresh}));
1710 $page->param(retry => ($soa{retry} ? $soa{retry} : $DNSDB::def{retry}));
1711 $page->param(expire => ($soa{expire} ? $soa{expire} : $DNSDB::def{expire}));
1712 $page->param(minttl => ($soa{minttl} ? $soa{minttl} : $DNSDB::def{minttl}));
1713 $page->param(ttl => ($soa{ttl} ? $soa{ttl} : $DNSDB::def{soattl}));
1714}
1715
1716sub showdomain {
1717 my $def = shift;
1718 my $id = shift;
1719
1720 # get the SOA first
1721 my %soa = getSOA($dbh,$def,$id);
1722
1723 $page->param(contact => $soa{contact});
1724 $page->param(prins => $soa{prins});
1725 $page->param(refresh => $soa{refresh});
1726 $page->param(retry => $soa{retry});
1727 $page->param(expire => $soa{expire});
1728 $page->param(minttl => $soa{minttl});
1729 $page->param(ttl => $soa{ttl});
1730
1731 my $foo2 = getDomRecs($dbh,$def,$id,$perpage,$webvar{offset},$sortby,$sortorder,$filter);
1732
1733 my $row = 0;
1734 foreach my $rec (@$foo2) {
1735 $rec->{type} = $typemap{$rec->{type}};
1736 $rec->{row} = $row % 2;
1737 $rec->{defrec} = $def;
1738 $rec->{sid} = $webvar{sid};
1739 $rec->{id} = $id;
1740 $rec->{distance} = 'n/a' unless ($rec->{type} eq 'MX' || $rec->{type} eq 'SRV');
1741 $rec->{weight} = 'n/a' unless ($rec->{type} eq 'SRV');
1742 $rec->{port} = 'n/a' unless ($rec->{type} eq 'SRV');
1743 $row++;
1744# ACLs
1745 $rec->{record_edit} = ($permissions{admin} || $permissions{record_edit});
1746 $rec->{record_delete} = ($permissions{admin} || $permissions{record_delete});
1747 }
1748 $page->param(reclist => $foo2);
1749}
1750
1751# fill in record type list on add/update/edit record template
1752sub fill_rectypes {
1753 my $type = shift || $reverse_typemap{A};
1754 my $soaflag = shift || 0;
1755
1756 my $sth = $dbh->prepare("SELECT val,name FROM rectypes WHERE stdflag=1 ORDER BY listorder");
1757 $sth->execute;
1758 my @typelist;
1759 while (my ($rval,$rname) = $sth->fetchrow_array()) {
1760 my %row = ( recval => $rval, recname => $rname );
1761 $row{tselect} = 1 if $rval == $type;
1762 push @typelist, \%row;
1763 }
1764 if ($soaflag) {
1765 my %row = ( recval => $reverse_typemap{SOA}, recname => 'SOA' );
1766 $row{tselect} = 1 if $reverse_typemap{SOA} == $type;
1767 push @typelist, \%row;
1768 }
1769 $page->param(typelist => \@typelist);
1770} # fill_rectypes
1771
1772sub fill_recdata {
1773 fill_rectypes($webvar{type});
1774
1775# le sigh. we may get called with many empty %webvar keys
1776 no warnings qw( uninitialized );
1777
1778##todo: allow BIND-style bare names, ASS-U-ME that the name is within the domain?
1779# prefill <domain> or DOMAIN in "Host" space for new records
1780 my $domroot = ($webvar{defrec} eq 'y' ? 'DOMAIN' : domainName($dbh,$webvar{parentid}));
1781 $page->param(name => $domroot);
1782 $page->param(address => $webvar{address});
1783 $page->param(distance => $webvar{distance})
1784 if ($webvar{type} == $reverse_typemap{MX} or $webvar{type} == $reverse_typemap{SRV});
1785 $page->param(weight => $webvar{weight}) if $webvar{type} == $reverse_typemap{SRV};
1786 $page->param(port => $webvar{port}) if $webvar{type} == $reverse_typemap{SRV};
1787# retrieve the right ttl instead of falling (way) back to the hardcoded system default
1788 my %soa = getSOA($dbh,$webvar{defrec},$webvar{parentid});
1789 $page->param(ttl => ($webvar{ttl} ? $webvar{ttl} : $soa{minttl}));
1790}
1791
1792sub fill_actypelist {
1793 my $curtype = shift || 'u';
1794
1795 my @actypes;
1796
1797 my %row1 = (actypeval => 'u', actypename => 'user');
1798 $row1{typesel} = 1 if $curtype eq 'u';
1799 push @actypes, \%row1;
1800
1801 my %row2 = (actypeval => 'S', actypename => 'superuser');
1802 $row2{typesel} = 1 if $curtype eq 'S';
1803 push @actypes, \%row2;
1804
1805 $page->param(actypelist => \@actypes);
1806}
1807
1808sub fill_clonemelist {
1809 my $sth = $dbh->prepare("SELECT username,user_id FROM users WHERE group_id=$curgroup");
1810 $sth->execute;
1811
1812 # shut up some warnings, but don't stomp on caller's state
1813 local $webvar{clonesrc} = 0 if !defined($webvar{clonesrc});
1814
1815 my @clonesrc;
1816 while (my ($username,$uid) = $sth->fetchrow_array) {
1817 my %row = (
1818 username => $username,
1819 uid => $uid,
1820 selected => ($webvar{clonesrc} == $uid ? 1 : 0)
1821 );
1822 push @clonesrc, \%row;
1823 }
1824 $page->param(clonesrc => \@clonesrc);
1825}
1826
1827sub fill_fpnla {
1828 my $count = shift;
1829 if ($offset eq 'all') {
1830 $page->param(perpage => $perpage);
1831# uhm....
1832 } else {
1833 # all these bits only have sensible behaviour if offset is numeric. err, probably.
1834 if ($count > $perpage) {
1835 # if there are more results than the default, always show the "all" link
1836 $page->param(navall => 1);
1837
1838 if ($offset > 0) {
1839 $page->param(navfirst => 1);
1840 $page->param(navprev => 1);
1841 $page->param(prevoffs => $offset-1);
1842 }
1843
1844 # show "next" and "last" links if we're not on the last page of results
1845 if ( (($offset+1) * $perpage - $count) < 0 ) {
1846 $page->param(navnext => 1);
1847 $page->param(nextoffs => $offset+1);
1848 $page->param(navlast => 1);
1849 $page->param(lastoffs => int (($count-1)/$perpage));
1850 }
1851 } else {
1852 $page->param(onepage => 1);
1853 }
1854 }
1855} # end fill_fpnla()
1856
1857sub fill_pgcount {
1858 my $pgcount = shift;
1859 my $pgtype = shift;
1860 my $parent = shift;
1861
1862 # Fix display/UI bug where if you are not on the first page of the list, and
1863 # you add a search term or click one of the "starts with" links, you end up
1864 # on a page showing nothing.
1865 # For bonus points, this reverts to the original offset on clicking the "All" link (mostly)
1866 if ($offset ne 'all') {
1867 $offset-- while ($offset * $perpage) >= $pgcount;
1868 }
1869
1870 $page->param(ntot => $pgcount);
1871 $page->param(nfirst => (($offset eq 'all' ? 0 : $offset)*$perpage+1));
1872 $page->param(npglast => ($offset eq 'all' ? $pgcount :
1873 ( (($offset+1)*$perpage) > $pgcount ? $pgcount : (($offset+1)*$perpage) )
1874 ));
1875 $page->param(pgtype => $pgtype);
1876 $page->param(parent => $parent);
1877 $page->param(filter => $filter);
1878} # end fill_pgcount()
1879
1880sub listdomains {
1881
1882# ACLs
1883 $page->param(domain_create => ($permissions{admin} || $permissions{domain_create}) );
1884 $page->param(domain_edit => ($permissions{admin} || $permissions{domain_edit}) );
1885 $page->param(domain_delete => ($permissions{admin} || $permissions{domain_delete}) );
1886
1887 my @childgroups;
1888 getChildren($dbh, $curgroup, \@childgroups, 'all') if $searchsubs;
1889 my $childlist = join(',',@childgroups);
1890
1891 my $sql = "SELECT count(*) FROM domains WHERE group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1892 ($startwith ? " AND domain ~* ?" : '').
1893 ($filter ? " AND domain ~* ?" : '');
1894 my $sth = $dbh->prepare($sql);
1895 $sth->execute(@filterargs);
1896 my ($count) = $sth->fetchrow_array;
1897
1898# fill page count and first-previous-next-last-all bits
1899 fill_pgcount($count,"domains",groupName($dbh,$curgroup));
1900 fill_fpnla($count);
1901
1902# sort/order
1903 $session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
1904 $session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
1905
1906 $sortby = $session->param($webvar{page}.'sortby') if $session->param($webvar{page}.'sortby');
1907 $sortorder = $session->param($webvar{page}.'order') if $session->param($webvar{page}.'order');
1908
1909# set up the headers
1910 my @cols = ('domain', 'status', 'group');
1911 my %colheads = (domain => 'Domain', status => 'Status', group => 'Group');
1912 fill_colheads($sortby, $sortorder, \@cols, \%colheads);
1913
1914 # hack! hack! pthbttt. have to rethink the status column storage,
1915 # or inactive comes "before" active. *sigh*
1916 $sortorder = ($sortorder eq 'ASC' ? 'DESC' : 'ASC') if $sortby eq 'status';
1917
1918# waffle, waffle - keep state on these as well as sortby, sortorder?
1919 $page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]|0-9)$/;
1920
1921 $page->param(filter => $filter) if $filter;
1922 $page->param(searchsubs => $searchsubs) if $searchsubs;
1923
1924##fixme
1925##fixme push the SQL and direct database fiddling off into a sub in DNSDB.pm
1926##fixme
1927
1928 $page->param(group => $curgroup);
1929 my @domlist;
1930 $sql = "SELECT domain_id,domain,status,groups.group_name AS group FROM domains".
1931 " INNER JOIN groups ON domains.group_id=groups.group_id".
1932 " WHERE domains.group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1933 ($startwith ? " AND domain ~* ?" : '').
1934 ($filter ? " AND domain ~* ?" : '').
1935 " ORDER BY ".($sortby eq 'group' ? 'groups.group_name' : $sortby).
1936 " $sortorder ".($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
1937 $sth = $dbh->prepare($sql);
1938 $sth->execute(@filterargs);
1939 my $rownum = 0;
1940 while (my @data = $sth->fetchrow_array) {
1941 my %row;
1942 $row{domainid} = $data[0];
1943 $row{domain} = $data[1];
1944 $row{status} = ($data[2] ? 'Active' : 'Inactive');
1945 $row{group} = $data[3];
1946 $row{bg} = ($rownum++)%2;
1947 $row{mkactive} = !$data[2];
1948 $row{sid} = $sid;
1949 $row{offset} = $offset;
1950# ACLs
1951 $row{domain_edit} = ($permissions{admin} || $permissions{domain_edit});
1952 $row{domain_delete} = ($permissions{admin} || $permissions{domain_delete});
1953 push @domlist, \%row;
1954 }
1955 $page->param(domtable => \@domlist);
1956} # end listdomains()
1957
1958
1959sub listgroups {
1960
1961# security check - does the user have permission to view this entity?
1962 if (!(grep /^$curgroup$/, @viewablegroups)) {
1963 # hmm. Reset the current group to the login group? Yes. Prevents confusing behaviour elsewhere.
1964 $session->param('curgroup',$logingroup);
1965 $page->param(errmsg => "You are not permitted to view the requested group");
1966 $curgroup = $logingroup;
1967 }
1968
1969 my @childgroups;
1970 getChildren($dbh, $curgroup, \@childgroups, 'all') if $searchsubs;
1971 my $childlist = join(',',@childgroups);
1972
1973 my $sql = "SELECT count(*) FROM groups WHERE parent_group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1974 ($startwith ? " AND group_name ~* ?" : '').
1975 ($filter ? " AND group_name ~* ?" : '');
1976 my $sth = $dbh->prepare($sql);
1977 $sth->execute(@filterargs);
1978 my ($count) = ($sth->fetchrow_array);
1979
1980# fill page count and first-previous-next-last-all bits
1981 fill_pgcount($count,"groups",'');
1982 fill_fpnla($count);
1983
1984 $page->param(gid => $curgroup);
1985
1986 $sortby = 'group';
1987# sort/order
1988 $session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
1989 $session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
1990
1991 $sortby = $session->param($webvar{page}.'sortby') if $session->param($webvar{page}.'sortby');
1992 $sortorder = $session->param($webvar{page}.'order') if $session->param($webvar{page}.'order');
1993
1994# set up the headers
1995 my @cols = ('group','parent','nusers','ndomains');
1996 my %colnames = (group => 'Group', parent => 'Parent Group', nusers => 'Users', ndomains => 'Domains');
1997 fill_colheads($sortby, $sortorder, \@cols, \%colnames);
1998
1999# waffle, waffle - keep state on these as well as sortby, sortorder?
2000 $page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]|0-9)$/;
2001
2002 $page->param(filter => $filter) if $filter;
2003 $page->param(searchsubs => $searchsubs) if $searchsubs;
2004
2005# munge sortby for columns in database
2006 $sortby = 'g.group_name' if $sortby eq 'group';
2007 $sortby = 'g2.group_name' if $sortby eq 'parent';
2008
2009 my @grouplist;
2010 $sql = "SELECT g.group_id, g.group_name, g2.group_name, ".
2011 "count(distinct(u.username)) AS nusers, count(distinct(d.domain)) AS ndomains ".
2012 "FROM groups g ".
2013 "INNER JOIN groups g2 ON g2.group_id=g.parent_group_id ".
2014 "LEFT OUTER JOIN users u ON u.group_id=g.group_id ".
2015 "LEFT OUTER JOIN domains d ON d.group_id=g.group_id ".
2016 "WHERE g.parent_group_id IN ($curgroup".($childlist ? ",$childlist" : '').") ".
2017 ($startwith ? " AND g.group_name ~* ?" : '').
2018 ($filter ? " AND g.group_name ~* ?" : '').
2019 " GROUP BY g.group_id, g.group_name, g2.group_name ".
2020 " ORDER BY $sortby $sortorder ".
2021 ($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
2022 $sth = $dbh->prepare($sql);
2023 $sth->execute(@filterargs);
2024
2025 my $rownum = 0;
2026 while (my @data = $sth->fetchrow_array) {
2027 my %row;
2028 $row{groupid} = $data[0];
2029 $row{groupname} = $data[1];
2030 $row{pgroup} = $data[2];
2031 $row{nusers} = $data[3];
2032 $row{ndomains} = $data[4];
2033 $row{bg} = ($rownum++)%2;
2034 $row{sid} = $sid;
2035 $row{edgrp} = ($permissions{admin} || $permissions{group_edit});
2036 $row{delgrp} = ($permissions{admin} || $permissions{group_delete});
2037 push @grouplist, \%row;
2038 }
2039 $page->param(grouptable => \@grouplist);
2040} # end listgroups()
2041
2042
2043sub fill_grouplist {
2044 my $template_var = shift;
2045 my $cur = shift || $curgroup;
2046
2047 my @childgroups;
2048 getChildren($dbh, $logingroup, \@childgroups, 'all');
2049 my $childlist = join(',',@childgroups);
2050
2051##fixme: need to reorder list so that we can display a pseudotree in group dropdowns
2052
2053 # weesa gonna discard parent_group_id for now
2054 my $sth = $dbh->prepare("SELECT group_id,parent_group_id,group_name FROM groups ".
2055 "WHERE group_id IN ($logingroup".($childlist ? ",$childlist" : '').")".
2056 "ORDER BY group_id");
2057 $sth->execute;
2058 my @grouplist;
2059 while (my ($groupid,$pargroup,$groupname) = $sth->fetchrow_array()) {
2060 my %row;
2061 $row{groupname} = $groupname;
2062 $row{groupval} = $groupid;
2063##fixme: need magic
2064## ... WTF?
2065# $row{defgroup} = '';
2066 $row{groupactive} = 1 if $groupid == $cur;
2067 push @grouplist, \%row;
2068 }
2069
2070 $page->param("$template_var" => \@grouplist);
2071
2072} # end fill_grouplist()
2073
2074
2075sub list_users {
2076
2077 my @childgroups;
2078 getChildren($dbh, $curgroup, \@childgroups, 'all') if $searchsubs;
2079 my $childlist = join(',',@childgroups);
2080
2081 my $sql = "SELECT count(*) FROM users WHERE group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
2082 ($startwith ? " AND username ~* ?" : '').
2083 ($filter ? " AND username ~* ?" : '');
2084 my $sth = $dbh->prepare($sql);
2085 $sth->execute(@filterargs);
2086 my ($count) = ($sth->fetchrow_array);
2087
2088# fill page count and first-previous-next-last-all bits
2089 fill_pgcount($count,"users",'');
2090 fill_fpnla($count);
2091
2092 $sortby = 'user';
2093# sort/order
2094 $session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
2095 $session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
2096
2097 $sortby = $session->param($webvar{page}.'sortby') if $session->param($webvar{page}.'sortby');
2098 $sortorder = $session->param($webvar{page}.'order') if $session->param($webvar{page}.'order');
2099
2100# set up the headers
2101 my @cols = ('user','fname','type','group','status');
2102 my %colnames = (user => 'Username', fname => 'Full Name', type => 'Type', group => 'Group', status => 'Status');
2103 fill_colheads($sortby, $sortorder, \@cols, \%colnames);
2104
2105# waffle, waffle - keep state on these as well as sortby, sortorder?
2106 $page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]|0-9)$/;
2107
2108 $page->param(filter => $filter) if $filter;
2109 $page->param(searchsubs => $searchsubs) if $searchsubs;
2110
2111# munge sortby for columns in database
2112 $sortby = 'u.username' if $sortby eq 'user';
2113 $sortby = 'u.type' if $sortby eq 'type';
2114 $sortby = 'g.group_name' if $sortby eq 'group';
2115 $sortby = 'u.status' if $sortby eq 'status';
2116
2117 my @userlist;
2118 $sql = "SELECT u.user_id, u.username, u.firstname || ' ' || u.lastname AS fname, u.type, g.group_name, u.status ".
2119 "FROM users u ".
2120 "INNER JOIN groups g ON u.group_id=g.group_id ".
2121 "WHERE u.group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
2122 ($startwith ? " AND u.username ~* ?" : '').
2123 ($filter ? " AND u.username ~* ?" : '').
2124 " ORDER BY $sortby $sortorder ".
2125 ($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
2126
2127 $sth = $dbh->prepare($sql);
2128 $sth->execute(@filterargs);
2129
2130 my $rownum = 0;
2131 while (my @data = $sth->fetchrow_array) {
2132 no warnings "uninitialized"; # Just In Case something stupid happens and a user gets no first or last name
2133 my %row;
2134 $row{userid} = $data[0];
2135 $row{username} = $data[1];
2136 $row{userfull} = $data[2];
2137 $row{usertype} = ($data[3] eq 'S' ? 'superuser' : "user");
2138 $row{usergroup} = $data[4];
2139 $row{active} = $data[5];
2140 $row{bg} = ($rownum++)%2;
2141 $row{sid} = $sid;
2142 $row{eduser} = ($permissions{admin} || $permissions{user_edit});
2143 $row{deluser} = ($permissions{admin} || $permissions{user_delete});
2144 push @userlist, \%row;
2145 }
2146 $page->param(usertable => \@userlist);
2147} # end list_users()
2148
2149
2150# Generate all of the glop necessary to add or not the appropriate marker/flag for
2151# the sort order and column in domain, user, group, and record lists
2152# Takes an array ref and hash ref
2153sub fill_colheads {
2154 my $sortby = shift;
2155 my $sortorder = shift;
2156 my $cols = shift;
2157 my $colnames = shift;
2158 my $custom = shift;
2159
2160 my @headings;
2161
2162 foreach my $col (@$cols) {
2163 my %coldata;
2164 $coldata{firstcol} = 1 if $col eq $cols->[0];
2165 $coldata{sid} = $sid;
2166 $coldata{page} = $webvar{page};
2167 $coldata{offset} = $webvar{offset} if $webvar{offset};
2168 $coldata{sortby} = $col;
2169 $coldata{colname} = $colnames->{$col};
2170 if ($col eq $sortby) {
2171 $coldata{order} = ($sortorder eq 'ASC' ? 'DESC' : 'ASC');
2172 $coldata{sortorder} = $sortorder;
2173 } else {
2174 $coldata{order} = 'ASC';
2175 }
2176 if ($custom) {
2177 foreach my $ckey (keys %$custom) {
2178 $coldata{$ckey} = $custom->{$ckey};
2179 }
2180 }
2181 push @headings, \%coldata;
2182 }
2183
2184 $page->param(colheads => \@headings);
2185
2186} # end fill_colheads()
2187
2188
2189sub logaction {
2190 my $domid = shift;
2191 my $username = shift;
2192 my $groupid = shift;
2193 my $entry = shift;
2194
2195##fixme: push SQL into DNSDB.pm
2196##fixme: add bits to retrieve group/domain name info to retain after entity is deleted?
2197 my $sth = $dbh->prepare("SELECT user_id, firstname || ' ' || lastname FROM users WHERE username=?");
2198 $sth->execute($username);
2199 my ($user_id, $fullname) = $sth->fetchrow_array;
2200
2201 $sth = $dbh->prepare("INSERT INTO log (domain_id,user_id,group_id,email,name,entry) ".
2202 "VALUES (?,?,?,?,?,?)") or warn $dbh->errstr;
2203 $sth->execute($domid,$user_id,$groupid,$username,$fullname,$entry) or warn $sth->errstr;
2204} # end logaction()
2205
2206
2207##fixme: generalize to return appropriate id on all cases (ie, use $partype)
2208sub parentID {
2209 my $id = shift;
2210 my $idtype = shift;
2211 my $partype = shift;
2212 my $defrec = shift || '';
2213
2214 my $sql = '';
2215
2216 if ($idtype eq 'dom') {
2217 return $id if $defrec eq 'y'; # "domain" + default records, we're really looking at a group.
2218 $sql = "SELECT group_id FROM domains WHERE domain_id=?";
2219 } elsif ($idtype eq 'rec') {
2220 if ($defrec eq 'y') {
2221 $sql = "SELECT group_id FROM default_records WHERE record_id=?";
2222 } else {
2223 $sql = "SELECT d.group_id FROM domains d".
2224 " INNER JOIN records r ON d.domain_id=r.domain_id".
2225 " WHERE r.record_id=?";
2226 }
2227 } elsif ($idtype eq 'group') {
2228 $sql = "SELECT parent_group_id FROM groups WHERE group_id=?";
2229 } elsif ($idtype eq 'user') {
2230 $sql = "SELECT group_id FROM users WHERE user_id=?";
2231 } else {
2232 return "FOO", "BAR"; # can't get here.... we think.
2233 }
2234 my $sth = $dbh->prepare($sql);
2235 $sth->execute($id);
2236 my ($retid) = $sth->fetchrow_array;
2237 return $retid if $retid;
2238 # ahh! fall of the edge of the world if things went sideways
2239 ##fixme: really need to do a little more error handling, I think
2240} # end parentID()
2241
2242
2243# we have to do this in a variety of places; let's make it consistent
2244sub fill_permissions {
2245 my $template = shift; # may need to do several sets on a single page
2246 my $permset = shift; # hashref to permissions on object
2247 my $usercan = shift || \%permissions; # allow alternate user-is-allowed permission block
2248
2249 foreach (@permtypes) {
2250 $template->param("may_$_" => ($usercan->{admin} || $usercan->{$_}));
2251 $template->param($_ => $permset->{$_});
2252 }
2253}
2254
2255# so simple when defined as a sub instead of inline. O_o
2256sub check_scope {
2257 my %args = @_;
2258 my $entity = $args{id} || 0; # prevent the shooting of feet with SQL "... intcolumn = '' ..."
2259 my $entype = $args{type} || '';
2260
2261 if ($entype eq 'group') {
2262 return 1 if grep /^$entity$/, @viewablegroups;
2263 } else {
2264 foreach (@viewablegroups) {
2265 return 1 if isParent($dbh, $_, 'group', $entity, $entype);
2266 }
2267 }
2268}
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