source: trunk/dns.cgi@ 313

Last change on this file since 313 was 313, checked in by Kris Deugau, 13 years ago

/trunk

Convert SQL for bulk change choice page to existing calls to
DNSDB.pm. See #1.

  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author Id
File size: 81.5 KB
Line 
1#!/usr/bin/perl -w -T
2# Main web UI script for DeepNet DNS Administrator
3##
4# $Id: dns.cgi 313 2012-04-24 03:34:37Z kdeugau $
5# Copyright 2008-2011 Kris Deugau <kdeugau@deepnet.cx>
6#
7# This program is free software: you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation, either version 3 of the License, or
10# (at your option) any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program. If not, see <http://www.gnu.org/licenses/>.
19##
20
21use strict;
22use warnings;
23
24use CGI::Carp qw (fatalsToBrowser);
25use CGI::Simple;
26use HTML::Template;
27use CGI::Session;
28use Crypt::PasswdMD5;
29use Digest::MD5 qw(md5_hex);
30use Net::DNS;
31use DBI;
32use Data::Dumper;
33
34#sub is_tainted {
35# # from perldoc perlsec
36# return ! eval { eval("#" . substr(join("", @_), 0, 0)); 1 };
37#}
38#use Cwd 'abs_path';
39#use File::Basename;
40#use lib dirname( abs_path $0 );
41#die "argh! tainted!" if is_tainted($0);
42#die "argh! \@INC got tainted!" if is_tainted(@INC);
43
44# don't remove! required for GNU/FHS-ish install from tarball
45use lib '.'; ##uselib##
46
47use DNSDB qw(:ALL);
48
49my @debugbits; # temp, to be spit out near the end of processing
50my $debugenv = 0;
51
52# Let's do these templates right...
53my $templatedir = "templates";
54
55# Set up the CGI object...
56my $q = new CGI::Simple;
57# ... and get query-string params as well as POST params if necessary
58$q->parse_query_string;
59
60# This is probably excessive fiddling, but it puts the parameters somewhere my fingers know about...
61my %webvar = $q->Vars;
62
63# shut up some warnings, in case we arrive somewhere we forgot to set this
64$webvar{defrec} = 'n' if !$webvar{defrec}; # non-default records
65$webvar{revrec} = 'n' if !$webvar{revrec}; # non-reverse (domain) records
66
67# load some local system defaults (mainly DB connect info)
68# note this is not *absolutely* fatal, since there's a default dbname/user/pass in DNSDB.pm
69# we'll catch a bad DB connect string once we get to trying that
70##fixme: pass params to loadConfig, and use them there, to allow one codebase to support multiple sites
71if (!loadConfig()) {
72 warn "Using default configuration; unable to load custom settings: $DNSDB::errstr";
73}
74
75# persistent stuff needed on most/all pages
76my $sid = ($webvar{sid} ? $webvar{sid} : undef);
77my $session = new CGI::Session("driver:File", $sid, {Directory => $config{sessiondir}})
78 or die CGI::Session->errstr();
79#$sid = $session->id() if !$sid;
80if (!$sid) {
81 # init stuff. can probably axe this down to just above if'n'when user manipulation happens
82 $sid = $session->id();
83 $session->expire($config{timeout});
84# need to know the "upper" group the user can deal with; may as well
85# stick this in the session rather than calling out to the DB every time.
86 $session->param('logingroup',1);
87 $session->param('curgroup',1); # yes, we *do* need to track this too. er, probably.
88 $session->param('domlistsortby','domain');
89 $session->param('domlistorder','ASC');
90 $session->param('revzonessortby','revnet');
91 $session->param('revzonesorder','ASC');
92 $session->param('useradminsortby','user');
93 $session->param('useradminorder','ASC');
94 $session->param('grpmansortby','group');
95 $session->param('grpmanorder','ASC');
96 $session->param('reclistsortby','host');
97 $session->param('reclistorder','ASC');
98}
99
100# Just In Case. Stale sessions should not be resurrectable.
101if ($sid ne $session->id()) {
102 $sid = '';
103 changepage(page=> "login", sessexpired => 1);
104}
105
106# normal expiry, more or less
107if ($session->is_expired) {
108 $sid = '';
109 changepage(page=> "login", sessexpired => 1);
110}
111
112my $logingroup = ($session->param('logingroup') ? $session->param('logingroup') : 1);
113my $curgroup = ($session->param('curgroup') ? $session->param('curgroup') : $logingroup);
114
115# decide which page to spit out...
116# also set $webvar{page} before we try to use it.
117$webvar{page} = 'login' if !$webvar{page};
118
119# per-page startwith, filter, searchsubs
120
121##fixme: complain-munge-and-continue with non-"[a-z0-9-.]" filter and startwith
122$webvar{startwith} =~ s/^(0-9|[a-z]).*/$1/ if $webvar{startwith};
123# not much call for chars not allowed in domain names
124$webvar{filter} =~ s/[^a-zA-Z0-9_.:@-]//g if $webvar{filter};
125## only set 'y' if box is checked, no other values legal
126## however, see https://secure.deepnet.cx/trac/dnsadmin/ticket/31
127# first, drop obvious fakes
128delete $webvar{searchsubs} if $webvar{searchsubs} && $webvar{searchsubs} !~ /^[ny]/;
129# strip the known "turn me off!" bit.
130$webvar{searchsubs} =~ s/^n\s?// if $webvar{searchsubs};
131# strip non-y/n - note this legitimately allows {searchsubs} to go empty
132$webvar{searchsubs} =~ s/[^yn]//g if $webvar{searchsubs};
133
134$session->param($webvar{page}.'startwith', $webvar{startwith}) if defined($webvar{startwith});
135$session->param($webvar{page}.'filter', $webvar{filter}) if defined($webvar{filter});
136$session->param($webvar{page}.'searchsubs', $webvar{searchsubs}) if defined($webvar{searchsubs});
137
138my $startwith = $session->param($webvar{page}.'startwith');
139my $filter = $session->param($webvar{page}.'filter');
140my $searchsubs = $session->param($webvar{page}.'searchsubs');
141
142# ... and assemble the args
143my @filterargs;
144push @filterargs, "^[$startwith]" if $startwith;
145push @filterargs, $filter if $filter;
146
147# nrgh, can't handle login here because we don't have a database handle to check the user/pass with yet
148
149my $header = HTML::Template->new(filename => "$templatedir/header.tmpl");
150my $footer = HTML::Template->new(filename => "$templatedir/footer.tmpl");
151$header->param(orgname => $config{orgname}) if $config{orgname} ne 'Example Corp';
152$footer->param(version => $DNSDB::VERSION);
153
154## set up "URL to self"
155# @#$%@%@#% XHTML - & in a URL must be escaped. >:(
156my $uri_self = $ENV{REQUEST_URI};
157$uri_self =~ s/\&([a-z])/\&amp\;$1/g;
158
159# le sigh. and we need to strip any previous action
160$uri_self =~ s/\&amp;action=[^&]+//g;
161
162# and search filter options. these get stored in the session, but discarded
163# as soon as you switch to a different page.
164##fixme: think about retaining these on a per-page basis, as well as offset; same as the sort-order bits
165no warnings qw(uninitialized);
166$uri_self =~ s/\&amp;startwith=[a-z09-]*(\&)?/$1/g;
167$uri_self =~ s/\&amp;searchsubs=[a-z09-]*(\&)?/$1/g;
168$uri_self =~ s/\&amp;filter=[a-z09-]*(\&)?/$1/g;
169use warnings qw(uninitialized);
170
171# Fix up $uri_self so we don't lose the session/page
172$uri_self .= "?sid=$sid&amp;page=$webvar{page}" if $uri_self =~ m{/dns.cgi$};
173$uri_self = "$ENV{SCRIPT_NAME}?sid=$sid&amp;page=$webvar{page}$1" if $uri_self =~ m{/dns.cgi\&(.+)$};
174
175# pagination
176my $perpage = 15;
177$perpage = $config{perpage} if $config{perpage};
178my $offset = ($webvar{offset} ? $webvar{offset} : 0);
179
180# NB: these must match the field name and SQL ascend/descend syntax respectively
181my $sortby = "domain";
182my $sortorder = "ASC";
183
184##fixme: quit throwing the database handle around, and put all the SQL and direct DB fiddling into DNSDB.pm
185# dbname, user, pass, host (optional)
186my ($dbh,$msg) = connectDB($config{dbname}, $config{dbuser}, $config{dbpass}, $config{dbhost});
187
188if (!$dbh) {
189 print "Content-type: text/html\n\n";
190 print $header->output;
191 my $errpage = HTML::Template->new(filename => "$templatedir/dberr.tmpl");
192 $errpage->param(errmsg => $msg);
193 print $errpage->output;
194 print $footer->output;
195 exit;
196}
197
198# Load config pieces from the database. Ideally all but the DB user/pass/etc should be loaded here.
199initGlobals($dbh);
200
201# security check - does the user have permission to view this entity?
202# this is a prep step used "many" places
203my @viewablegroups;
204getChildren($dbh, $logingroup, \@viewablegroups, 'all');
205push @viewablegroups, $logingroup;
206
207my $page;
208eval {
209 # sigh. can't set loop_context_vars or global_vars once instantiated.
210 $page = HTML::Template->new(filename => "$templatedir/$webvar{page}.tmpl",
211 loop_context_vars => 1, global_vars => 1);
212};
213if ($@) {
214 my $msg = $@;
215 $page = HTML::Template->new(filename => "$templatedir/badpage.tmpl");
216 if (-e "$templatedir/$webvar{page}.tmpl") {
217 $page->param(badtemplate => $q->escapeHTML($msg));
218 } else {
219 warn "Bad page $webvar{page} requested";
220 $page->param(badpage => $q->escapeHTML($webvar{page}));
221 }
222 $webvar{page} = 'badpage';
223}
224
225# handle login redirect
226if ($webvar{action}) {
227 if ($webvar{action} eq 'login') {
228 # Snag ACL/permissions here too
229
230 my $userdata = login($dbh, $webvar{username}, $webvar{password});
231
232 if ($userdata) {
233
234 # set session bits
235 $session->param('logingroup',$userdata->{group_id});
236 $session->param('curgroup',$userdata->{group_id});
237 $session->param('uid',$userdata->{user_id});
238 $session->param('username',$webvar{username});
239
240 changepage(page => "domlist");
241
242 } else {
243 $webvar{loginfailed} = 1;
244 } # user data fetch check
245
246 } elsif ($webvar{action} eq 'logout') {
247 # delete the session
248 $session->delete();
249 $session->flush();
250
251 my $newurl = "http://$ENV{HTTP_HOST}$ENV{SCRIPT_NAME}";
252 $newurl =~ s|/[^/]+$|/|;
253 print "Status: 302\nLocation: $newurl\n\n";
254 exit;
255
256 } elsif ($webvar{action} eq 'chgroup') {
257 # fiddle session-stored group data
258 # magic incantation to... uhhh...
259
260 # ... and the "change group" bits...
261 $uri_self =~ s/\&amp;group=[^&]*//g;
262
263 # security check - does the user have permission to view this entity?
264 my $errmsg;
265 if (!(grep /^$webvar{group}$/, @viewablegroups)) {
266 # hmm. Reset the current group to the login group? Yes. Prevents confusing behaviour elsewhere.
267 $session->param('curgroup',$logingroup);
268 $webvar{group} = $logingroup;
269 $curgroup = $logingroup;
270 $errmsg = "You are not permitted to view or make changes in the requested group";
271 $page->param(errmsg => $errmsg);
272 }
273
274 $session->param('curgroup', $webvar{group});
275 $curgroup = ($webvar{group} ? $webvar{group} : $session->param('curgroup'));
276
277 # I hate special cases.
278##fixme: probably need to handle webvar{revrec}=='y' too
279 if ($webvar{page} eq 'reclist' && $webvar{defrec} eq 'y') {
280 my %args = (page => $webvar{page}, id => $curgroup, defrec => $webvar{defrec}, revrec => $webvar{revrec});
281 $args{errmsg} = $errmsg if $errmsg;
282 changepage(%args);
283 }
284
285 }
286} # handle global webvar{action}s
287
288# Misc Things To Do on most pages
289initPermissions($dbh, $session->param('uid'));
290initActionLog($dbh, $session->param('uid'));
291
292$page->param(sid => $sid) unless $webvar{page} eq 'login'; # no session ID on the login page
293
294if ($webvar{page} eq 'login') {
295
296 $page->param(loginfailed => 1) if $webvar{loginfailed};
297 $page->param(sessexpired => 1) if $webvar{sessexpired};
298 $page->param(version => $DNSDB::VERSION);
299
300} elsif ($webvar{page} eq 'domlist' or $webvar{page} eq 'index') {
301
302 $page->param(domlist => 1);
303
304# hmm. seeing problems in some possibly-not-so-corner cases.
305# this currently only handles "domain on", "domain off"
306 if (defined($webvar{zonestatus})) {
307 # security check - does the user have permission to access this entity?
308 my $flag = 0;
309 foreach (@viewablegroups) {
310 $flag = 1 if isParent($dbh, $_, 'group', $webvar{id}, 'domain');
311 }
312 if ($flag && ($permissions{admin} || $permissions{domain_edit})) {
313 my $stat = zoneStatus($dbh,$webvar{id},'n',$webvar{zonestatus});
314 $page->param(resultmsg => $DNSDB::resultstr);
315 } else {
316 $page->param(errmsg => "You are not permitted to view or change the requested domain");
317 }
318 $uri_self =~ s/\&amp;zonestatus=[^&]*//g; # clean up URL for stuffing into templates
319 }
320
321 if ($session->param('resultmsg')) {
322 $page->param(resultmsg => $session->param('resultmsg'));
323 $session->clear('resultmsg');
324 }
325 if ($session->param('errmsg')) {
326 $page->param(errmsg => $session->param('errmsg'));
327 $session->clear('errmsg');
328 }
329
330 $page->param(curpage => $webvar{page});
331
332 listdomains();
333
334} elsif ($webvar{page} eq 'newdomain') {
335
336 changepage(page => "domlist", errmsg => "You are not permitted to add domains")
337 unless ($permissions{admin} || $permissions{domain_create});
338
339 $webvar{group} = $curgroup if !$webvar{group};
340 fill_grouplist("grouplist", $webvar{group});
341
342 if ($session->param('add_failed')) {
343 $session->clear('add_failed');
344 $page->param(add_failed => 1);
345 $page->param(errmsg => $session->param('errmsg'));
346 $session->clear('errmsg');
347 $page->param(domain => $webvar{domain});
348 $page->param(addinactive => $webvar{makeactive} eq 'n');
349 }
350
351} elsif ($webvar{page} eq 'adddomain') {
352
353 changepage(page => "domlist", errmsg => "You are not permitted to add domains")
354 unless ($permissions{admin} || $permissions{domain_create});
355
356 # security check - does the user have permission to access this entity?
357 if (!check_scope(id => $webvar{group}, type => 'group')) {
358 $session->param('add_failed', 1);
359##fixme: domain a security risk for XSS?
360 changepage(page => "newdomain", domain => $webvar{domain},
361 errmsg => "You do not have permission to add a domain to the requested group");
362 }
363
364 $webvar{makeactive} = 0 if !defined($webvar{makeactive});
365
366 my ($code,$msg) = addDomain($dbh,$webvar{domain},$webvar{group},($webvar{makeactive} eq 'on' ? 1 : 0),
367 (username => $session->param("username"), id => $session->param("uid")));
368
369 if ($code eq 'OK') {
370 mailNotify($dbh, "New ".($webvar{makeactive} eq 'on' ? 'Active' : 'Inactive')." Domain Created",
371 ($webvar{makeactive} eq 'on' ? 'Active' : 'Inactive').qq( domain "$webvar{domain}" added by ).
372 $session->param("username"));
373 changepage(page => "reclist", id => $msg);
374 } else {
375 $session->param('add_failed', 1);
376##fixme: domain a security risk for XSS?
377 changepage(page => "newdomain", domain => $webvar{domain}, errmsg => $msg,
378 makeactive => ($webvar{makeactive} ? 'y' : 'n'), group => $webvar{group});
379 }
380
381} elsif ($webvar{page} eq 'deldom') {
382
383 changepage(page => "domlist", errmsg => "You are not permitted to delete domains")
384 unless ($permissions{admin} || $permissions{domain_delete});
385
386 # security check - does the user have permission to access this entity?
387 if (!check_scope(id => $webvar{id}, type => 'domain')) {
388 changepage(page => "domlist", errmsg => "You do not have permission to delete the requested domain");
389 }
390
391 $page->param(id => $webvar{id});
392
393 # first pass = confirm y/n (sorta)
394 if (!defined($webvar{del})) {
395
396 $page->param(del_getconf => 1);
397 $page->param(domain => domainName($dbh,$webvar{id}));
398
399 } elsif ($webvar{del} eq 'ok') {
400 my $pargroup = parentID($dbh, (id => $webvar{id}, type => 'domain', revrec => $webvar{revrec}));
401 my ($code,$msg) = delZone($dbh, $webvar{id}, $webvar{revrec});
402 if ($code eq 'OK') {
403 changepage(page => "domlist", resultmsg => $msg);
404 } else {
405 changepage(page => "domlist", errmsg => $msg);
406 }
407
408 } else {
409 # cancelled. whee!
410 changepage(page => "domlist");
411 }
412
413} elsif ($webvar{page} eq 'revzones') {
414
415 $webvar{revrec} = 'y';
416
417 if (defined($webvar{zonestatus})) {
418 # security check - does the user have permission to access this entity?
419 my $flag = 0;
420 foreach (@viewablegroups) {
421 $flag = 1 if isParent($dbh, $_, 'group', $webvar{id}, 'revzone');
422 }
423 if ($flag && ($permissions{admin} || $permissions{domain_edit})) {
424 my $stat = zoneStatus($dbh,$webvar{id},'y',$webvar{zonestatus});
425 $page->param(resultmsg => $DNSDB::resultstr);
426 } else {
427 $page->param(errmsg => "You are not permitted to view or change the requested reverse zone");
428 }
429 $uri_self =~ s/\&amp;zonestatus=[^&]*//g; # clean up URL for stuffing into templates
430 }
431
432 if ($session->param('resultmsg')) {
433 $page->param(resultmsg => $session->param('resultmsg'));
434 $session->clear('resultmsg');
435 }
436 if ($session->param('errmsg')) {
437 $page->param(errmsg => $session->param('errmsg'));
438 $session->clear('errmsg');
439 }
440
441 $page->param(curpage => $webvar{page});
442 listzones();
443
444} elsif ($webvar{page} eq 'newrevzone') {
445
446## scope/access check - use domain settings? invent new (bleh)
447 changepage(page => "revzones", errmsg => "You are not permitted to add reverse zones")
448 unless ($permissions{admin} || $permissions{domain_create});
449
450 fill_grouplist("grouplist");
451
452 # prepopulate revpatt with the matching default record
453# getRecByName($dbh, (revrec => $webvar{revrec}, defrec => $webvar{defrec}, host => 'string'));
454
455 if ($session->param('add_failed')) {
456 $session->clear('add_failed');
457 $page->param(errmsg => $session->param('errmsg'));
458 $session->clear('errmsg');
459 $page->param(revzone => $webvar{revzone});
460 $page->param(revpatt => $webvar{revpatt});
461 }
462
463} elsif ($webvar{page} eq 'addrevzone') {
464
465 changepage(page => "revzones", errmsg => "You are not permitted to add reverse zones")
466 unless ($permissions{admin} || $permissions{domain_create});
467
468 # security check - does the user have permission to access this entity?
469 if (!check_scope(id => $webvar{group}, type => 'group')) {
470 changepage(page => "newrevzone", add_failed => 1, revzone => $webvar{revzone}, revpatt => $webvar{revpatt},
471 errmsg => "You do not have permission to add a reverse zone to the requested group");
472 }
473
474 my ($code,$msg) = addRDNS($dbh, $webvar{revzone}, $webvar{revpatt}, $webvar{group},
475 ($webvar{makeactive} eq 'on' ? 1 : 0));
476
477 if ($code eq 'OK') {
478 changepage(page => "reclist", id => $msg, revrec => 'y');
479 } elsif ($code eq 'WARN') {
480 changepage(page => "reclist", id => $msg, revrec => 'y', warnmsg => $DNSDB::resultstr);
481 } else {
482 $session->param('add_failed', 1);
483 changepage(page => "newrevzone", revzone => $webvar{revzone}, revpatt => $webvar{revpatt}, errmsg => $msg);
484 }
485
486} elsif ($webvar{page} eq 'delrevzone') {
487
488 changepage(page => "revzones", errmsg => "You are not permitted to delete reverse zones")
489 unless ($permissions{admin} || $permissions{domain_delete});
490
491 # security check - does the user have permission to access this entity?
492 if (!check_scope(id => $webvar{id}, type => 'revzone')) {
493 changepage(page => "revzones", errmsg => "You do not have permission to delete the requested reverse zone");
494 }
495
496 $page->param(id => $webvar{id});
497
498 # first pass = confirm y/n (sorta)
499 if (!defined($webvar{del})) {
500
501 $page->param(del_getconf => 1);
502 $page->param(revzone => revName($dbh,$webvar{id}));
503
504 } elsif ($webvar{del} eq 'ok') {
505 my $pargroup = parentID($dbh, (id => $webvar{id}, type => 'revzone', revrec => $webvar{revrec}));
506 my $zone = revName($dbh, $webvar{id});
507 my ($code,$msg) = delZone($dbh, $webvar{id}, 'y');
508 if ($code eq 'OK') {
509 changepage(page => "revzones", resultmsg => $msg);
510 } else {
511 changepage(page => "revzones", errmsg => $msg);
512 }
513
514 } else {
515 # cancelled. whee!
516 changepage(page => "revzones");
517 }
518
519} elsif ($webvar{page} eq 'reclist') {
520
521 # security check - does the user have permission to view this entity?
522 if (!check_scope(id => $webvar{id}, type =>
523 ($webvar{defrec} eq 'y' ? 'group' : ($webvar{revrec} eq 'y' ? 'revzone' : 'domain')))) {
524 $page->param(errmsg => "You are not permitted to view or change the requested ".
525 ($webvar{defrec} eq 'y' ? "group's default records" :
526 ($webvar{revrec} eq 'y' ? "reverse zone's records" : "domain's records")));
527 $page->param(perm_err => 1); # this causes the template to skip the record listing output.
528 goto DONERECLIST; # and now we skip filling in the content which is not printed due to perm_err above
529 }
530
531# hmm. where do we send them?
532 if ($webvar{defrec} eq 'y' && !$permissions{admin}) {
533 $page->param(errmsg => "You are not permitted to edit default records");
534 $page->param(perm_err => 1);
535 } else {
536
537 $page->param(mayeditsoa => $permissions{admin} || $permissions{domain_edit});
538##fixme: ACL needs pondering. Does "edit domain" interact with record add/remove/etc?
539# Note this seems to be answered "no" in Vega.
540# ACLs
541 $page->param(record_create => ($permissions{admin} || $permissions{record_create}) );
542# we don't have any general edit links on the page; they're all embedded in the TMPL_LOOP
543# $page->param(record_edit => ($permissions{admin} || $permissions{record_edit}) );
544 $page->param(record_delete => ($permissions{admin} || $permissions{record_delete}) );
545
546 # Handle record list for both default records (per-group) and live domain records
547
548 $page->param(defrec => $webvar{defrec});
549 $page->param(revrec => $webvar{revrec});
550 $page->param(id => $webvar{id});
551 $page->param(curpage => $webvar{page});
552
553 my $count = getRecCount($dbh, $webvar{defrec}, $webvar{revrec}, $webvar{id}, $filter);
554
555 $sortby = 'host';
556# sort/order
557 $session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
558 $session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
559
560 $sortby = $session->param($webvar{page}.'sortby') if $session->param($webvar{page}.'sortby');
561 $sortorder = $session->param($webvar{page}.'order') if $session->param($webvar{page}.'order');
562
563# set up the headers
564 my @cols;
565 my %colheads;
566 if ($webvar{revrec} eq 'n') {
567 @cols = ('host', 'type', 'val', 'distance', 'weight', 'port', 'ttl');
568 %colheads = (host => 'Name', type => 'Type', val => 'Address',
569 distance => 'Distance', weight => 'Weight', port => 'Port', ttl => 'TTL');
570 } else {
571 @cols = ('val', 'type', 'host', 'ttl');
572 %colheads = (val => 'IP Address', type => 'Type', host => 'Hostname', ttl => 'TTL');
573 }
574 my %custom = (id => $webvar{id}, defrec => $webvar{defrec}, revrec => $webvar{revrec});
575 fill_colheads($sortby, $sortorder, \@cols, \%colheads, \%custom);
576
577# fill the page-count and first-previous-next-last-all details
578 fill_pgcount($count,"records",
579 ($webvar{defrec} eq 'y' ? "group ".groupName($dbh,$webvar{id}) :
580 ($webvar{revrec} eq 'y' ? revName($dbh,$webvar{id}) : domainName($dbh,$webvar{id}))
581 ));
582 fill_fpnla($count); # should put some params on this sub...
583
584 $page->param(defrec => $webvar{defrec});
585 showzone($webvar{defrec}, $webvar{revrec}, $webvar{id});
586 if ($webvar{defrec} eq 'n') {
587 if ($webvar{revrec} eq 'n') {
588 $page->param(logdom => 1);
589 } else {
590 $page->param(logrdns => 1);
591 }
592 }
593
594 if ($session->param('resultmsg')) {
595 $page->param(resultmsg => $session->param('resultmsg'));
596 $session->clear('resultmsg');
597 }
598 if ($session->param('warnmsg')) {
599 $page->param(warnmsg => $session->param('warnmsg'));
600 $session->clear('warnmsg');
601 }
602 if ($session->param('errmsg')) {
603 $page->param(errmsg => $session->param('errmsg'));
604 $session->clear('errmsg');
605 }
606
607 } # close "you can't edit default records" check
608
609 # Yes, this is a GOTO target. PTBHTTT.
610 DONERECLIST: ;
611
612} elsif ($webvar{page} eq 'record') {
613
614 # security check - does the user have permission to access this entity?
615 if (!check_scope(id => $webvar{id}, type =>
616 ($webvar{defrec} eq 'y' ? ($webvar{revrec} eq 'y' ? 'defrevrec' : 'defrec') : 'record'))) {
617 $page->param(perm_err => "You are not permitted to edit the requested record");
618 goto DONEREC;
619 }
620 # round 2, check the parent.
621 if (!check_scope(id => $webvar{parentid}, type =>
622 ($webvar{defrec} eq 'y' ? 'group' : ($webvar{revrec} eq 'y' ? 'revzone' : 'domain')))) {
623 my $msg = ($webvar{defrec} eq 'y' ?
624 "You are not permitted to add or edit default records in the requested group" :
625 "You are not permitted to add or edit records in the requested domain/zone");
626 $page->param(perm_err => $msg);
627 goto DONEREC;
628 }
629
630 $page->param(defrec => $webvar{defrec});
631 $page->param(revrec => $webvar{revrec});
632 $page->param(fwdzone => $webvar{revrec} eq 'n');
633
634 if ($webvar{recact} eq 'new') {
635
636 changepage(page => "reclist", errmsg => "You are not permitted to add records", id => $webvar{parentid})
637 unless ($permissions{admin} || $permissions{record_create});
638
639 $page->param(todo => "Add record");
640 $page->param(recact => "add");
641 $page->param(parentid => $webvar{parentid});
642
643 fill_recdata();
644
645 } elsif ($webvar{recact} eq 'add') {
646
647 changepage(page => "reclist", errmsg => "You are not permitted to add records", id => $webvar{parentid})
648 unless ($permissions{admin} || $permissions{record_create});
649
650 my @recargs = ($dbh,$webvar{defrec},$webvar{revrec},$webvar{parentid},
651 \$webvar{name},\$webvar{type},\$webvar{address},$webvar{ttl});
652 if ($webvar{type} == $reverse_typemap{MX} or $webvar{type} == $reverse_typemap{SRV}) {
653 push @recargs, $webvar{distance};
654 if ($webvar{type} == $reverse_typemap{SRV}) {
655 push @recargs, $webvar{weight};
656 push @recargs, $webvar{port};
657 }
658 }
659
660 my ($code,$msg) = addRec(@recargs);
661
662 if ($code eq 'OK' || $code eq 'WARN') {
663 my %pageparams = (page => "reclist", id => $webvar{parentid},
664 defrec => $webvar{defrec}, revrec => $webvar{revrec});
665 $pageparams{warnmsg} = $msg."<br><br>\n".$DNSDB::resultstr if $code eq 'WARN';
666 $pageparams{resultmsg} = $DNSDB::resultstr if $code eq 'OK';
667 changepage(%pageparams);
668 } else {
669 $page->param(failed => 1);
670 $page->param(errmsg => $msg);
671 $page->param(wastrying => "adding");
672 $page->param(todo => "Add record");
673 $page->param(recact => "add");
674 $page->param(parentid => $webvar{parentid});
675 $page->param(id => $webvar{id});
676 fill_recdata(); # populate the form... er, mostly.
677 }
678
679 } elsif ($webvar{recact} eq 'edit') {
680
681 changepage(page => "reclist", errmsg => "You are not permitted to edit records", id => $webvar{parentid})
682 unless ($permissions{admin} || $permissions{record_edit});
683
684 $page->param(todo => "Update record");
685 $page->param(recact => "update");
686 $page->param(parentid => $webvar{parentid});
687 $page->param(id => $webvar{id});
688 my $recdata = getRecLine($dbh, $webvar{defrec}, $webvar{revrec}, $webvar{id});
689 $page->param(name => $recdata->{host});
690 $page->param(address => $recdata->{val});
691 $page->param(distance => $recdata->{distance});
692 $page->param(weight => $recdata->{weight});
693 $page->param(port => $recdata->{port});
694 $page->param(ttl => $recdata->{ttl});
695 $page->param(typelist => getTypelist($dbh, $webvar{revrec}, $recdata->{type}));
696
697 } elsif ($webvar{recact} eq 'update') {
698
699 changepage(page => "reclist", errmsg => "You are not permitted to edit records", id => $webvar{parentid})
700 unless ($permissions{admin} || $permissions{record_edit});
701
702 # get current/previous record info so we can log "updated 'foo A 1.2.3.4' to 'foo A 2.3.4.5'"
703 my $oldrec = getRecLine($dbh, $webvar{defrec}, $webvar{revrec}, $webvar{id});
704
705 my ($code,$msg) = updateRec($dbh,$webvar{defrec},$webvar{revrec},$webvar{id},$webvar{parentid},
706 \$webvar{name},\$webvar{type},\$webvar{address},$webvar{ttl},
707 $webvar{distance},$webvar{weight},$webvar{port});
708
709 if ($code eq 'OK' || $code eq 'WARN') {
710 my %pageparams = (page => "reclist", id => $webvar{parentid},
711 defrec => $webvar{defrec}, revrec => $webvar{revrec});
712 $pageparams{warnmsg} = $msg."<br><br>\n".$DNSDB::resultstr if $code eq 'WARN';
713 $pageparams{resultmsg} = $DNSDB::resultstr if $code eq 'OK';
714 changepage(%pageparams);
715 } else {
716 $page->param(failed => 1);
717 $page->param(errmsg => $msg);
718 $page->param(wastrying => "updating");
719 $page->param(todo => "Update record");
720 $page->param(recact => "update");
721 $page->param(parentid => $webvar{parentid});
722 $page->param(id => $webvar{id});
723 fill_recdata();
724 }
725 }
726
727 if ($webvar{defrec} eq 'y') {
728 $page->param(dohere => "default records in group ".groupName($dbh,$webvar{parentid}));
729 } else {
730 $page->param(parentid => $webvar{parentid});
731 $page->param(dohere => domainName($dbh,$webvar{parentid})) if $webvar{revrec} eq 'n';
732 $page->param(dohere => revName($dbh,$webvar{parentid})) if $webvar{revrec} eq 'y';
733 }
734
735 # Yes, this is a GOTO target. PTBHTTT.
736 DONEREC: ;
737
738} elsif ($webvar{page} eq 'delrec') {
739
740 # This is a complete separate segment since it uses a different template from add/edit records above
741
742 changepage(page => "reclist", errmsg => "You are not permitted to delete records", id => $webvar{parentid},
743 defrec => $webvar{defrec}, revrec => $webvar{revrec})
744 unless ($permissions{admin} || $permissions{record_delete});
745
746 if (!check_scope(id => $webvar{id}, type =>
747 ($webvar{defrec} eq 'y' ? ($webvar{revrec} eq 'y' ? 'defrevrec' : 'defrec') : 'record'))) {
748 # redirect to domlist because we don't have permission for the entity requested
749 changepage(page => 'domlist', revrec => $webvar{revrec},
750 errmsg => "You do not have permission to delete records in the requested ".
751 ($webvar{defrec} eq 'y' ? 'group' : 'domain'));
752 }
753
754 $page->param(id => $webvar{id});
755 $page->param(defrec => $webvar{defrec});
756 $page->param(revrec => $webvar{revrec});
757 $page->param(parentid => $webvar{parentid});
758 # first pass = confirm y/n (sorta)
759 if (!defined($webvar{del})) {
760 $page->param(del_getconf => 1);
761 my $rec = getRecLine($dbh, $webvar{defrec}, $webvar{revrec}, $webvar{id});
762 $page->param(host => $rec->{host});
763 $page->param(ftype => $typemap{$rec->{type}});
764 $page->param(recval => $rec->{val});
765 } elsif ($webvar{del} eq 'ok') {
766 my ($code,$msg) = delRec($dbh, $webvar{defrec}, $webvar{revrec}, $webvar{id});
767 if ($code eq 'OK') {
768 changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec},
769 revrec => $webvar{revrec}, resultmsg => $msg);
770 } else {
771## need to find failure mode
772 changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec},
773 revrec => $webvar{revrec}, errmsg => $msg);
774 }
775 } else {
776 changepage(page => "reclist", id => $webvar{parentid}, defrec => $webvar{defrec}, revrec => $webvar{revrec});
777 }
778
779} elsif ($webvar{page} eq 'editsoa') {
780
781 # security check - does the user have permission to view this entity?
782 # id is domain/revzone/group id
783 if (!check_scope(id => $webvar{id}, type =>
784 ($webvar{defrec} eq 'y' ? 'group' : ($webvar{revrec} eq 'y' ? 'revzone' : 'domain')))) {
785 changepage(page => 'domlist', errmsg => "You do not have permission to edit the ".
786 ($webvar{defrec} eq 'y' ? 'default ' : '')."SOA record for the requested ".
787 ($webvar{defrec} eq 'y' ? 'group' : 'domain'));
788 }
789
790 if ($webvar{defrec} eq 'y') {
791 changepage(page => "domlist", errmsg => "You are not permitted to edit default records")
792 unless $permissions{admin};
793 } else {
794 changepage(page => "reclist", errmsg => "You are not permitted to edit domain SOA records", id => $webvar{id})
795 unless ($permissions{admin} || $permissions{domain_edit});
796 }
797
798 fillsoa($webvar{defrec},$webvar{revrec},$webvar{id});
799
800} elsif ($webvar{page} eq 'updatesoa') {
801
802 # security check - does the user have permission to view this entity?
803 # pass 1, record ID
804 if (!check_scope(id => $webvar{recid}, type =>
805 ($webvar{defrec} eq 'y' ? ($webvar{revrec} eq 'y' ? 'defrevrec' : 'defrec') : 'record'))) {
806##fixme: should we redirect to the requested record list page instead of the domain list?
807 changepage(page => 'domlist', errmsg => "You do not have permission to edit the requested SOA record");
808 }
809 # pass 2, parent (group or domain) ID
810 if (!check_scope(id => $webvar{id}, type =>
811 ($webvar{defrec} eq 'y' ? 'group' : ($webvar{revrec} eq 'y' ? 'revzone' : 'domain')))) {
812 changepage(page => ($webvar{revrec} eq 'y' ? 'revzones' : 'domlist'),
813 errmsg => "You do not have permission to edit the ".
814 ($webvar{defrec} eq 'y' ? 'default ' : '')."SOA record for the requested ".
815 ($webvar{defrec} eq 'y' ? 'group' : ($webvar{revrec} eq 'y' ? 'reverse zone' : 'domain')) );
816 }
817
818 changepage(page => "reclist", errmsg => "You are not permitted to edit domain SOA records", id => $webvar{id})
819 unless ($permissions{admin} || $permissions{domain_edit});
820
821 my ($code, $msg) = updateSOA($dbh, $webvar{defrec}, $webvar{revrec},
822 (contact => $webvar{contact}, prins => $webvar{prins}, refresh => $webvar{refresh},
823 retry => $webvar{retry}, expire => $webvar{expire}, minttl => $webvar{minttl},
824 ttl => $webvar{ttl}, id => $webvar{id}) );
825 if ($code eq 'OK') {
826 changepage(page => "reclist", id => $webvar{id}, defrec => $webvar{defrec}, revrec => $webvar{revrec},
827 resultmsg => "SOA record updated");
828 } else {
829 $page->param(update_failed => 1);
830 $page->param(msg => $msg);
831 fillsoa($webvar{defrec}, $webvar{revrec}, $webvar{id}, 'w');
832 }
833
834} elsif ($webvar{page} eq 'grpman') {
835
836 listgroups();
837
838# Permissions!
839 $page->param(addgrp => $permissions{admin} || $permissions{group_create});
840 $page->param(edgrp => $permissions{admin} || $permissions{group_edit});
841 $page->param(delgrp => $permissions{admin} || $permissions{group_delete});
842
843 if ($session->param('resultmsg')) {
844 $page->param(resultmsg => $session->param('resultmsg'));
845 $session->clear('resultmsg');
846 }
847 if ($session->param('warnmsg')) {
848 $page->param(warnmsg => $session->param('warnmsg'));
849 $session->clear('warnmsg');
850 }
851 if ($session->param('errmsg')) {
852 $page->param(errmsg => $session->param('errmsg'));
853 $session->clear('errmsg');
854 }
855 $page->param(curpage => $webvar{page});
856
857} elsif ($webvar{page} eq 'newgrp') {
858
859 changepage(page => "grpman", errmsg => "You are not permitted to add groups")
860 unless ($permissions{admin} || $permissions{group_create});
861
862 # do.. uhh.. stuff.. if we have no webvar{grpaction}
863 if ($webvar{grpaction} && $webvar{grpaction} eq 'add') {
864
865 # security check - does the user have permission to access this entity?
866 if (!check_scope(id => $webvar{pargroup}, type => 'group')) {
867 changepage(page => "grpman", errmsg => "You are not permitted to add a group to the requested parent group");
868 }
869
870 my %newperms;
871 my $alterperms = 0;
872 foreach (@permtypes) {
873 $newperms{$_} = 0;
874 if ($permissions{admin} || $permissions{$_}) {
875 $newperms{$_} = (defined($webvar{$_}) && $webvar{$_} eq 'on' ? 1 : 0);
876 } else {
877 $alterperms = 1;
878 }
879 }
880 # not gonna provide the 4th param: template-or-clone flag, just yet
881 my ($code,$msg) = addGroup($dbh, $webvar{newgroup}, $webvar{pargroup}, \%newperms);
882 if ($code eq 'OK') {
883 if ($alterperms) {
884 changepage(page => "grpman", warnmsg =>
885 "You can only grant permissions you hold. New group $webvar{newgroup} added with reduced access.");
886 } else {
887 changepage(page => "grpman", resultmsg => "Added group $webvar{newgroup}");
888 }
889 } # fallthrough else
890 # no point in doing extra work
891 fill_permissions($page, \%newperms);
892 $page->param(add_failed => 1);
893 $page->param(errmsg => $msg);
894 $page->param(newgroup => $webvar{newgroup});
895 fill_grouplist('pargroup',$webvar{pargroup});
896 } else {
897 fill_grouplist('pargroup',$curgroup);
898 # fill default permissions with immediate parent's current ones
899 my %parperms;
900 getPermissions($dbh, 'group', $curgroup, \%parperms);
901 fill_permissions($page, \%parperms);
902 }
903
904} elsif ($webvar{page} eq 'delgrp') {
905
906 changepage(page => "grpman", errmsg => "You are not permitted to delete groups", id => $webvar{parentid})
907 unless ($permissions{admin} || $permissions{group_delete});
908
909 # security check - does the user have permission to access this entity?
910 if (!check_scope(id => $webvar{id}, type => 'group')) {
911 changepage(page => "grpman", errmsg => "You are not permitted to delete the requested group");
912 }
913
914 $page->param(id => $webvar{id});
915 # first pass = confirm y/n (sorta)
916 if (!defined($webvar{del})) {
917 $page->param(del_getconf => 1);
918
919##fixme
920# do a check for "group has stuff in it", and splatter a big warning
921# up along with an unchecked-by-default check box to YES DAMMIT DELETE THE WHOLE THING
922
923 } elsif ($webvar{del} eq 'ok') {
924 my ($code,$msg) = delGroup($dbh, $webvar{id});
925 if ($code eq 'OK') {
926##fixme: need to clean up log when deleting a major container
927 changepage(page => "grpman", resultmsg => $msg);
928 } else {
929# need to find failure mode
930 changepage(page => "grpman", errmsg => $msg);
931 }
932 } else {
933 # cancelled. whee!
934 changepage(page => "grpman");
935 }
936 $page->param(delgroupname => groupName($dbh, $webvar{id}));
937
938} elsif ($webvar{page} eq 'edgroup') {
939
940 changepage(page => "grpman", errmsg => "You are not permitted to edit groups")
941 unless ($permissions{admin} || $permissions{group_edit});
942
943 # security check - does the user have permission to access this entity?
944 if (!check_scope(id => $webvar{gid}, type => 'group')) {
945 changepage(page => "grpman", errmsg => "You are not permitted to edit the requested group");
946 }
947
948 if ($webvar{grpaction} && $webvar{grpaction} eq 'updperms') {
949 # extra safety check; make sure user can't construct a URL to bypass ACLs
950 my %curperms;
951 getPermissions($dbh, 'group', $webvar{gid}, \%curperms);
952 my %chperms;
953 my $alterperms = 0;
954 foreach (@permtypes) {
955 $webvar{$_} = 0 if !defined($webvar{$_});
956 $webvar{$_} = 1 if $webvar{$_} eq 'on';
957 if ($permissions{admin} || $permissions{$_}) {
958 $chperms{$_} = $webvar{$_} if $curperms{$_} ne $webvar{$_};
959 } else {
960 $alterperms = 1;
961 $chperms{$_} = 0;
962 }
963 }
964 my ($code,$msg) = changePermissions($dbh, 'group', $webvar{gid}, \%chperms);
965 if ($code eq 'OK') {
966 if ($alterperms) {
967 changepage(page => "grpman", warnmsg =>
968 "You can only grant permissions you hold. Default permissions in group ".
969 groupName($dbh, $webvar{gid})." updated with reduced access");
970 } else {
971 changepage(page => "grpman", resultmsg => $msg);
972 }
973 } # fallthrough else
974 # no point in doing extra work
975 fill_permissions($page, \%chperms);
976 $page->param(errmsg => $msg);
977 }
978 $page->param(gid => $webvar{gid});
979 $page->param(grpmeddle => groupName($dbh, $webvar{gid}));
980 my %grpperms;
981 getPermissions($dbh, 'group', $webvar{gid}, \%grpperms);
982 fill_permissions($page, \%grpperms);
983
984} elsif ($webvar{page} eq 'bulkdomain') {
985 # Bulk operations on domains. Note all but group move are available on the domain list.
986##fixme: do we care about bulk operations on revzones? Move-to-group, activate, deactivate,
987# and delete should all be much rarer for revzones than for domains.
988
989 changepage(page => "domlist", errmsg => "You are not permitted to make bulk domain changes")
990 unless ($permissions{admin} || $permissions{domain_edit} || $permissions{domain_create} || $permissions{domain_delete});
991
992 fill_grouplist("grouplist");
993
994 my $count = getZoneCount($dbh, (revrec => 'n', curgroup => $curgroup) );
995
996 $page->param(curpage => $webvar{page});
997 fill_pgcount($count,'domains',groupName($dbh,$curgroup));
998 fill_fpnla($count);
999 $page->param(perpage => $perpage);
1000
1001 my $domlist = getZoneList($dbh, (revrec => 'n', curgroup => $curgroup) );
1002 my $rownum = 0;
1003 foreach my $dom (@{$domlist}) {
1004 delete $dom->{status};
1005 delete $dom->{group};
1006 $dom->{newrow} = (++$rownum) % 5 == 0;
1007 }
1008
1009 $page->param(domtable => $domlist);
1010 # ACLs
1011 $page->param(maymove => ($permissions{admin} || ($permissions{domain_edit} && $permissions{domain_create} && $permissions{domain_delete})));
1012 $page->param(maystatus => $permissions{admin} || $permissions{domain_edit});
1013 $page->param(maydelete => $permissions{admin} || $permissions{domain_delete});
1014
1015} elsif ($webvar{page} eq 'bulkchange') {
1016
1017 # security check - does the user have permission to access this entity?
1018 if (!check_scope(id => $webvar{destgroup}, type => 'group')) {
1019 $page->param(errmsg => "You are not permitted to make bulk changes in the requested group");
1020 goto DONEBULK;
1021 }
1022
1023 # per-action scope checks
1024 if ($webvar{bulkaction} eq 'move') {
1025 changepage(page => "domlist", errmsg => "You are not permitted to bulk-move domains")
1026 unless ($permissions{admin} || ($permissions{domain_edit} && $permissions{domain_create} && $permissions{domain_delete}));
1027 my $newgname = groupName($dbh,$webvar{destgroup});
1028 $page->param(action => "Move to group $newgname");
1029 } elsif ($webvar{bulkaction} eq 'deactivate' || $webvar{bulkaction} eq 'activate') {
1030 changepage(page => "domlist", errmsg => "You are not permitted to bulk-$webvar{bulkaction} domains")
1031 unless ($permissions{admin} || $permissions{domain_edit});
1032 $page->param(action => "$webvar{bulkaction} domains");
1033 } elsif ($webvar{bulkaction} eq 'delete') {
1034 changepage(page => "domlist", errmsg => "You are not permitted to bulk-delete domains")
1035 unless ($permissions{admin} || $permissions{domain_delete});
1036 $page->param(action => "$webvar{bulkaction} domains");
1037 } else {
1038 # unknown action, bypass actually doing anything. it should not be possible in
1039 # normal operations, and anyone who meddles with the URL gets what they deserve.
1040 goto DONEBULK;
1041 } # move/(de)activate/delete if()
1042
1043 my @bulkresults;
1044 # nngh. due to alpha-sorting on the previous page, we can't use domid-numeric
1045 # order here, and since we don't have the domain names until we go around this
1046 # loop, we can't alpha-sort them here. :(
1047 foreach (keys %webvar) {
1048 my %row;
1049 next unless $_ =~ /^dom_\d+$/;
1050 # second security check - does the user have permission to meddle with this domain?
1051 if (!check_scope(id => $webvar{$_}, type => 'domain')) {
1052 $row{domerr} = "You are not permitted to make changes to the requested domain";
1053 $row{domain} = $webvar{$_};
1054 push @bulkresults, \%row;
1055 next;
1056 }
1057 $row{domain} = domainName($dbh,$webvar{$_});
1058
1059 # Do the $webvar{bulkaction}
1060 my ($code, $msg);
1061 ($code, $msg) = changeGroup($dbh, 'domain', $webvar{$_}, $webvar{destgroup})
1062 if $webvar{bulkaction} eq 'move';
1063 if ($webvar{bulkaction} eq 'deactivate' || $webvar{bulkaction} eq 'activate') {
1064 my $stat = zoneStatus($dbh,$webvar{$_},'n',($webvar{bulkaction} eq 'activate' ? 'domon' : 'domoff'));
1065 $code = (defined($stat) ? 'OK' : 'FAIL');
1066 $msg = (defined($stat) ? $DNSDB::resultstr : $DNSDB::errstr);
1067 }
1068 ($code, $msg) = delZone($dbh, $webvar{$_}, 'n')
1069 if $webvar{bulkaction} eq 'delete';
1070
1071 # Set the result output from the action
1072 if ($code eq 'OK') {
1073 $row{domok} = $msg;
1074 } elsif ($code eq 'WARN') {
1075 $row{domwarn} = $msg;
1076 } else {
1077 $row{domerr} = $msg;
1078 }
1079 push @bulkresults, \%row;
1080
1081 } # foreach (keys %webvar)
1082 $page->param(bulkresults => \@bulkresults);
1083
1084 # Yes, this is a GOTO target. PTHBTTT.
1085 DONEBULK: ;
1086
1087} elsif ($webvar{page} eq 'useradmin') {
1088
1089 if (defined($webvar{userstatus})) {
1090 # security check - does the user have permission to access this entity?
1091 my $flag = 0;
1092 foreach (@viewablegroups) {
1093 $flag = 1 if isParent($dbh, $_, 'group', $webvar{id}, 'user');
1094 }
1095 if ($flag && ($permissions{admin} || $permissions{user_edit})) {
1096 my $stat = userStatus($dbh,$webvar{id},$webvar{userstatus});
1097 $page->param(resultmsg => $DNSDB::resultstr);
1098 } else {
1099 $page->param(errmsg => "You are not permitted to view or change the requested user");
1100 }
1101 $uri_self =~ s/\&amp;userstatus=[^&]*//g; # clean up URL for stuffing into templates
1102 }
1103
1104 list_users();
1105
1106# Permissions!
1107 $page->param(adduser => $permissions{admin} || $permissions{user_create});
1108# should we block viewing other users? Vega blocks "editing"...
1109# NB: no "edit self" link as with groups here. maybe there should be?
1110# $page->param(eduser => $permissions{admin} || $permissions{user_edit});
1111 $page->param(deluser => $permissions{admin} || $permissions{user_delete});
1112
1113 if ($session->param('resultmsg')) {
1114 $page->param(resultmsg => $session->param('resultmsg'));
1115 $session->clear('resultmsg');
1116 }
1117 if ($session->param('warnmsg')) {
1118 $page->param(warnmsg => $session->param('warnmsg'));
1119 $session->clear('warnmsg');
1120 }
1121 if ($session->param('errmsg')) {
1122 $page->param(errmsg => $session->param('errmsg'));
1123 $session->clear('errmsg');
1124 }
1125 $page->param(curpage => $webvar{page});
1126
1127} elsif ($webvar{page} eq 'user') {
1128
1129 # All user add/edit actions fall through the same page, since there aren't
1130 # really any hard differences between the templates
1131
1132 #fill_actypelist($webvar{accttype});
1133 fill_clonemelist();
1134 my %grpperms;
1135 getPermissions($dbh, 'group', $curgroup, \%grpperms);
1136
1137 my $grppermlist = new HTML::Template(filename => "$templatedir/permlist.tmpl");
1138 my %noaccess;
1139 fill_permissions($grppermlist, \%grpperms, \%noaccess);
1140 $grppermlist->param(info => 1);
1141 $page->param(grpperms => $grppermlist->output);
1142
1143 $page->param(is_admin => $permissions{admin});
1144
1145 $webvar{useraction} = '' if !$webvar{useraction};
1146
1147 if ($webvar{useraction} eq 'add' or $webvar{useraction} eq 'update') {
1148
1149 $page->param(add => 1) if $webvar{useraction} eq 'add';
1150
1151 # can't re-use $code and $msg for update if we want to be able to identify separate failure states
1152 my ($code,$code2,$msg,$msg2) = ('OK','OK','OK','OK');
1153
1154 my $alterperms = 0; # flag iff we need to force custom permissions due to user's current access limits
1155
1156 my %newperms; # we're going to prefill the existing permissions, so we can change them.
1157 getPermissions($dbh, 'user', $webvar{uid}, \%newperms);
1158
1159 if ($webvar{pass1} ne $webvar{pass2}) {
1160 $code = 'FAIL';
1161 $msg = "Passwords don't match";
1162 } else {
1163
1164 # assemble a permission string - far simpler than trying to pass an
1165 # indeterminate set of permission flags individually
1166
1167 # But first, we have to see if the user can add any particular
1168 # permissions; otherwise we have a priviledge escalation. Whee.
1169
1170 if (!$permissions{admin}) {
1171 my %grpperms;
1172 getPermissions($dbh, 'group', $curgroup, \%grpperms);
1173 my $ret = comparePermissions(\%permissions, \%grpperms);
1174 if ($ret eq '<' || $ret eq '!') {
1175 # User's permissions are not a superset or equivalent to group. Can't inherit
1176 # (and include access user doesn't currently have), so we force custom.
1177 $webvar{perms_type} = 'custom';
1178 $alterperms = 1;
1179 }
1180 }
1181
1182 my $permstring;
1183 if ($webvar{perms_type} eq 'custom') {
1184 $permstring = 'C:';
1185 foreach (@permtypes) {
1186 if ($permissions{admin} || $permissions{$_}) {
1187 $permstring .= ",$_" if defined($webvar{$_}) && $webvar{$_} eq 'on';
1188 $newperms{$_} = (defined($webvar{$_}) && $webvar{$_} eq 'on' ? 1 : 0);
1189 }
1190 }
1191 $page->param(perm_custom => 1);
1192 } elsif ($permissions{admin} && $webvar{perms_type} eq 'clone') {
1193 $permstring = "c:$webvar{clonesrc}";
1194 getPermissions($dbh, 'user', $webvar{clonesrc}, \%newperms);
1195 $page->param(perm_clone => 1);
1196 } else {
1197 $permstring = 'i';
1198 }
1199 if ($webvar{useraction} eq 'add') {
1200 changepage(page => "useradmin", errmsg => "You do not have permission to add new users")
1201 unless $permissions{admin} || $permissions{user_create};
1202 # no scope check; user is created in the current group
1203 ($code,$msg) = addUser($dbh, $webvar{uname}, $curgroup, $webvar{pass1},
1204 ($webvar{makeactive} eq 'on' ? 1 : 0), $webvar{accttype}, $permstring,
1205 $webvar{fname}, $webvar{lname}, $webvar{phone});
1206 } else {
1207 changepage(page => "useradmin", errmsg => "You do not have permission to edit users")
1208 unless $permissions{admin} || $permissions{user_edit};
1209 # security check - does the user have permission to access this entity?
1210 if (!check_scope(id => $webvar{user}, type => 'user')) {
1211 changepage(page => "useradmin", errmsg => "You do not have permission to edit the requested user");
1212 }
1213# User update is icky. I'd really like to do this in one atomic operation,
1214# but that gets hairy by either duplicating a **lot** of code in DNSDB.pm
1215# or self-torture trying to not commit the transaction until we're really done.
1216 # Allowing for changing group, but not coding web support just yet.
1217 ($code,$msg) = updateUser($dbh, $webvar{uid}, $webvar{uname}, $webvar{gid}, $webvar{pass1},
1218 ($webvar{makeactive} eq 'on' ? 1 : 0), $webvar{accttype},
1219 $webvar{fname}, $webvar{lname}, $webvar{phone});
1220 if ($code eq 'OK') {
1221 $newperms{admin} = 1 if $webvar{accttype} eq 'S';
1222 ($code2,$msg2) = changePermissions($dbh, 'user', $webvar{uid}, \%newperms, ($permstring eq 'i'));
1223 }
1224 }
1225 }
1226
1227 if ($code eq 'OK' && $code2 eq 'OK') {
1228 my %pageparams = (page => "useradmin");
1229 if ($alterperms) {
1230 $pageparams{warnmsg} = "You can only grant permissions you hold.\nUser ".
1231 ($webvar{useraction} eq 'add' ? "$webvar{uname} added" : "info updated for $webvar{uname}").
1232 ".\nPermissions ".($webvar{useraction} eq 'add' ? 'added' : 'updated')." with reduced access.";
1233 } else {
1234 $pageparams{resultmsg} = "$msg".($webvar{useraction} eq 'add' ? '' : "\n$msg2");
1235 }
1236 changepage(%pageparams);
1237
1238 # add/update failed:
1239 } else {
1240 $page->param(add_failed => 1);
1241 $page->param(action => $webvar{useraction});
1242 $page->param(set_permgroup => 1);
1243 if ($webvar{perms_type} eq 'inherit') { # set permission class radio
1244 $page->param(perm_inherit => 1);
1245 } elsif ($webvar{perms_type} eq 'clone') {
1246 $page->param(perm_clone => 1);
1247 } else {
1248 $page->param(perm_custom => 1);
1249 }
1250 $page->param(uname => $webvar{uname});
1251 $page->param(fname => $webvar{fname});
1252 $page->param(lname => $webvar{lname});
1253 $page->param(pass1 => $webvar{pass1});
1254 $page->param(pass2 => $webvar{pass2});
1255 $page->param(errmsg => "User info updated but permissions update failed: $msg2") if $code eq 'OK';
1256 $page->param(errmsg => $msg) if $code ne 'OK';
1257 fill_permissions($page, \%newperms);
1258 fill_actypelist($webvar{accttype});
1259 fill_clonemelist();
1260 }
1261
1262 } elsif ($webvar{useraction} eq 'edit') {
1263
1264 changepage(page => "useradmin", errmsg => "You do not have permission to edit users")
1265 unless $permissions{admin} || $permissions{user_edit};
1266
1267 # security check - does the user have permission to access this entity?
1268 if (!check_scope(id => $webvar{user}, type => 'user')) {
1269 changepage(page => "useradmin", errmsg => "You do not have permission to edit the requested user");
1270 }
1271
1272 $page->param(set_permgroup => 1);
1273 $page->param(action => 'update');
1274 $page->param(uid => $webvar{user});
1275 fill_clonemelist();
1276
1277 my $userinfo = getUserData($dbh,$webvar{user});
1278 fill_actypelist($userinfo->{type});
1279 # not using this yet, but adding it now means we can *much* more easily do so later.
1280 $page->param(gid => $userinfo->{group_id});
1281
1282 my %curperms;
1283 getPermissions($dbh, 'user', $webvar{user}, \%curperms);
1284 fill_permissions($page, \%curperms);
1285
1286 $page->param(uname => $userinfo->{username});
1287 $page->param(fname => $userinfo->{firstname});
1288 $page->param(lname => $userinfo->{lastname});
1289 $page->param(set_permgroup => 1);
1290 if ($userinfo->{inherit_perm}) {
1291 $page->param(perm_inherit => 1);
1292 } else {
1293 $page->param(perm_custom => 1);
1294 }
1295 } else {
1296 changepage(page => "useradmin", errmsg => "You are not allowed to add new users")
1297 unless $permissions{admin} || $permissions{user_create};
1298 # default is "new"
1299 $page->param(add => 1);
1300 $page->param(action => 'add');
1301 fill_permissions($page, \%grpperms);
1302 fill_actypelist();
1303 }
1304
1305} elsif ($webvar{page} eq 'deluser') {
1306
1307 changepage(page=> "useradmin", errmsg => "You are not allowed to delete users")
1308 unless $permissions{admin} || $permissions{user_delete};
1309
1310 # security check - does the user have permission to access this entity?
1311 if (!check_scope(id => $webvar{id}, type => 'user')) {
1312 changepage(page => "useradmin", errmsg => "You are not permitted to delete the requested user");
1313 }
1314
1315 $page->param(id => $webvar{id});
1316 # first pass = confirm y/n (sorta)
1317 if (!defined($webvar{del})) {
1318 $page->param(del_getconf => 1);
1319 $page->param(user => userFullName($dbh,$webvar{id}));
1320 } elsif ($webvar{del} eq 'ok') {
1321 my ($code,$msg) = delUser($dbh, $webvar{id});
1322 if ($code eq 'OK') {
1323 # success. go back to the user list, do not pass "GO"
1324 changepage(page => "useradmin", resultmsg => $msg);
1325 } else {
1326 changepage(page => "useradmin", errmsg => $msg);
1327 }
1328 } else {
1329 # cancelled. whee!
1330 changepage(page => "useradmin");
1331 }
1332
1333} elsif ($webvar{page} eq 'dnsq') {
1334
1335 $page->param(qfor => $webvar{qfor}) if $webvar{qfor};
1336 $page->param(typelist => getTypelist($dbh, 'l', ($webvar{type} ? $webvar{type} : undef)));
1337 $page->param(nrecurse => $webvar{nrecurse}) if $webvar{nrecurse};
1338 $page->param(resolver => $webvar{resolver}) if $webvar{resolver};
1339
1340 if ($webvar{qfor}) {
1341 my $resolv = Net::DNS::Resolver->new;
1342 $resolv->tcp_timeout(5); # make me adjustable!
1343 $resolv->udp_timeout(5); # make me adjustable!
1344 $resolv->recurse(0) if $webvar{nrecurse};
1345 $resolv->nameservers($webvar{resolver}) if $webvar{resolver};
1346 my $query = $resolv->query($webvar{qfor}, $typemap{$webvar{type}});
1347 if ($query) {
1348
1349 $page->param(showresults => 1);
1350
1351 my @answer;
1352 foreach my $rr ($query->answer) {
1353# next unless $rr->type eq "A" or $rr->type eq 'NS';
1354 my %row;
1355 my ($host,$ttl,$class,$type,$data) =
1356 ($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/s);
1357 $row{host} = $host;
1358 $row{ftype} = $type;
1359 $row{rdata} = ($type eq 'SOA' ? "<pre>$data</pre>" : $data);
1360 push @answer, \%row;
1361 }
1362 $page->param(answer => \@answer);
1363
1364 my @additional;
1365 foreach my $rr ($query->additional) {
1366# next unless $rr->type eq "A" or $rr->type eq 'NS';
1367 my %row;
1368 my ($host,$ttl,$class,$type,$data) =
1369 ($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/);
1370 $row{host} = $host;
1371 $row{ftype} = $type;
1372 $row{rdata} = $data;
1373 push @additional, \%row;
1374 }
1375 $page->param(additional => \@additional);
1376
1377 my @authority;
1378 foreach my $rr ($query->authority) {
1379# next unless $rr->type eq "A" or $rr->type eq 'NS';
1380 my %row;
1381 my ($host,$ttl,$class,$type,$data) =
1382 ($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/);
1383 $row{host} = $host;
1384 $row{ftype} = $type;
1385 $row{rdata} = $data;
1386 push @authority, \%row;
1387 }
1388 $page->param(authority => \@authority);
1389
1390 $page->param(usedresolver => $resolv->answerfrom);
1391 $page->param(frtype => $typemap{$webvar{type}});
1392
1393 } else {
1394 $page->param(errmsg => $resolv->errorstring);
1395 }
1396 }
1397 ## done DNS query
1398
1399} elsif ($webvar{page} eq 'axfr') {
1400
1401 changepage(page => "domlist", errmsg => "You are not permitted to import domains")
1402 unless ($permissions{admin} || $permissions{domain_create});
1403
1404 # don't need this while we've got the dropdown in the menu. hmm.
1405 fill_grouplist("grouplist");
1406
1407 $page->param(ifrom => $webvar{ifrom}) if $webvar{ifrom};
1408 $page->param(rwsoa => $webvar{rwsoa}) if $webvar{rwsoa};
1409 $page->param(rwns => $webvar{rwns}) if $webvar{rwns};
1410 # This next one is arguably better on by default, but Breaking Things Is Bad, Mmmkay?
1411 $page->param(mergematching => $webvar{mergematching}) if $webvar{mergematching};
1412 $page->param(dominactive => 1) if (!$webvar{domactive} && $webvar{doit}); # eww.
1413 $page->param(importdoms => $webvar{importdoms}) if $webvar{importdoms};
1414
1415 # shut up warning about uninitialized variable
1416 $webvar{doit} = '' if !defined($webvar{doit});
1417
1418 if ($webvar{doit} eq 'y' && !$webvar{ifrom}) {
1419 $page->param(errmsg => "Need to set host to import from");
1420 } elsif ($webvar{doit} eq 'y' && !$webvar{importdoms}) {
1421 $page->param(errmsg => "Need domains to import");
1422 } elsif ($webvar{doit} eq 'y') {
1423
1424 # security check - does the user have permission to access this entity?
1425 if (!check_scope(id => $webvar{group}, type => 'group')) {
1426 $page->param(errmsg => "You are not permitted to import domains into the requested group");
1427 goto DONEAXFR;
1428 }
1429
1430 # Bizarre Things Happen when you AXFR a null-named zone.
1431 $webvar{importdoms} =~ s/^\s+//;
1432 my @domlist = split /\s+/, $webvar{importdoms};
1433 my @results;
1434 foreach my $domain (@domlist) {
1435 my %row;
1436 my ($code,$msg) = importAXFR($dbh, $webvar{ifrom}, $domain, $webvar{group},
1437 $webvar{zonestatus}, $webvar{rwsoa}, $webvar{rwns}, $webvar{mergematching});
1438 $row{domok} = $msg if $code eq 'OK';
1439 if ($code eq 'WARN') {
1440 $msg =~ s|\n|<br />|g;
1441 $row{domwarn} = $msg;
1442 }
1443 if ($code eq 'FAIL') {
1444 $msg =~ s|\n|<br />\n|g;
1445 $row{domerr} = $msg;
1446 }
1447 $msg = "<br />\n".$msg if $msg =~ m|<br />|;
1448 $row{domain} = $domain;
1449 push @results, \%row;
1450 }
1451 $page->param(axfrresults => \@results);
1452 }
1453
1454 # Yes, this is a GOTO target. PTBHTTT.
1455 DONEAXFR: ;
1456
1457} elsif ($webvar{page} eq 'whoisq') {
1458
1459 if ($webvar{qfor}) {
1460 use Net::Whois::Raw;
1461 use Text::Wrap;
1462
1463# caching useful?
1464#$Net::Whois::Raw::CACHE_DIR = "/var/spool/pwhois/";
1465#$Net::Whois::Raw::CACHE_TIME = 60;
1466
1467 my ($dominfo, $whois_server) = whois($webvar{qfor});
1468##fixme: if we're given an IP, try rwhois as well as whois so we get the real final data
1469
1470 # le sigh. idjits spit out data without linefeeds...
1471 $Text::Wrap::columns = 88;
1472
1473# &%$@%@# high-bit crap. We should probably find a way to properly recode these
1474# instead of one-by-one. Note CGI::Simple's escapeHTML() doesn't do more than
1475# the bare minimum. :/
1476# Mainly an XHTML validation thing.
1477 $dominfo = $q->escapeHTML($dominfo);
1478 $dominfo =~ s/\xa9/\&copy;/g;
1479 $dominfo =~ s/\xae/\&reg;/g;
1480
1481 $page->param(qfor => $webvar{qfor});
1482 $page->param(dominfo => wrap('','',$dominfo));
1483 $page->param(whois_server => $whois_server);
1484 } else {
1485 $page->param(errmsg => "Missing host or domain to query in WHOIS") if $webvar{askaway};
1486 }
1487
1488} elsif ($webvar{page} eq 'log') {
1489
1490##fixme put in some real log-munching stuff
1491 my $sql = "SELECT user_id, email, name, entry, date_trunc('second',stamp) FROM log WHERE ";
1492 my $id = $curgroup; # we do this because the group log may be called from (almost) any page,
1493 # but the others are much more limited. this is probably non-optimal.
1494
1495 if ($webvar{ltype} && $webvar{ltype} eq 'user') {
1496 $sql .= "user_id=?";
1497 $id = $webvar{id};
1498 if (!check_scope(id => $id, type => 'user')) {
1499 $page->param(errmsg => "You are not permitted to view log entries for the requested user");
1500 goto DONELOG;
1501 }
1502 $page->param(logfor => 'user '.userFullName($dbh,$id));
1503 } elsif ($webvar{ltype} && $webvar{ltype} eq 'dom') {
1504 $sql .= "domain_id=?";
1505 $id = $webvar{id};
1506 if (!check_scope(id => $id, type => 'domain')) {
1507 $page->param(errmsg => "You are not permitted to view log entries for the requested domain");
1508 goto DONELOG;
1509 }
1510 $page->param(logfor => 'domain '.domainName($dbh,$id));
1511 } elsif ($webvar{ltype} && $webvar{ltype} eq 'rdns') {
1512 $sql .= "rdns_id=?";
1513 $id = $webvar{id};
1514 if (!check_scope(id => $id, type => 'revzone')) {
1515 $page->param(errmsg => "You are not permitted to view log entries for the requested reverse zone");
1516 goto DONELOG;
1517 }
1518 $page->param(logfor => 'reverse zone '.revName($dbh,$id));
1519 } else {
1520 # Default to listing curgroup log
1521 $sql .= "group_id=?";
1522 $page->param(logfor => 'group '.groupName($dbh,$id));
1523 # note that scope limitations are applied via the change-group check;
1524 # group log is always for the "current" group
1525 }
1526##fixme:
1527# - filtering
1528# - show reverse zone column?
1529# - pagination/limiting number of records - put newest-first so user
1530# doesn't always need to go to the last page for recent activity?
1531 my $sth = $dbh->prepare($sql);
1532 $sth->execute($id);
1533 my @logbits;
1534 while (my ($uid, $email, $name, $entry, $stamp) = $sth->fetchrow_array) {
1535 my %row;
1536 $row{userfname} = $name;
1537 $row{userid} = $uid;
1538 $row{useremail} = $email;
1539 ($row{logentry} = $entry) =~ s/\n/<br>\n/g;
1540 ($row{logtime}) = ($stamp =~ /^(.+)-\d\d$/);
1541 push @logbits, \%row;
1542 }
1543 $page->param(logentries => \@logbits);
1544
1545 # scope check fail target
1546 DONELOG: ;
1547
1548} # end $webvar{page} dance
1549
1550
1551# start output here so we can redirect pages.
1552print "Content-type: text/html\n\n", $header->output;
1553
1554##common bits
1555if ($webvar{page} ne 'login' && $webvar{page} ne 'badpage') {
1556 $page->param(username => $session->param("username"));
1557
1558 $page->param(group => $curgroup);
1559 $page->param(groupname => groupName($dbh,$curgroup));
1560 $page->param(logingrp => groupName($dbh,$logingroup));
1561 $page->param(logingrp_num => $logingroup);
1562
1563##fixme
1564 $page->param(mayrdns => 1);
1565
1566 $page->param(maydefrec => $permissions{admin});
1567 $page->param(mayimport => $permissions{admin} || $permissions{domain_create});
1568 $page->param(maybulk => $permissions{admin} || $permissions{domain_edit} || $permissions{domain_create} || $permissions{domain_delete});
1569
1570 $page->param(chggrps => ($permissions{admin} || $permissions{group_create} || $permissions{group_edit} || $permissions{group_delete}));
1571
1572 # group tree. should go elsewhere, probably
1573 my $tmpgrplist = fill_grptree($logingroup,$curgroup);
1574 $page->param(grptree => $tmpgrplist);
1575 $page->param(subs => ($tmpgrplist ? 1 : 0)); # probably not useful to pass gobs of data in for a boolean
1576 $page->param(inlogingrp => $curgroup == $logingroup);
1577
1578# fill in the URL-to-self
1579 $page->param(whereami => $uri_self);
1580}
1581
1582if (@debugbits) {
1583 print "<pre>\n";
1584 foreach (@debugbits) { print; }
1585 print "</pre>\n";
1586}
1587
1588# spit it out
1589print $page->output;
1590
1591if ($debugenv) {
1592 print "<div id=\"debug\">webvar keys: <pre>\n";
1593 foreach my $key (keys %webvar) {
1594 print "key: $key\tval: $webvar{$key}\n";
1595 }
1596 print "</pre>\nsession:\n<pre>\n";
1597 my $sesdata = $session->dataref();
1598 foreach my $key (keys %$sesdata) {
1599 print "key: $key\tval: ".$sesdata->{$key}."\n";
1600 }
1601 print "</pre>\nENV:\n<pre>\n";
1602 foreach my $key (keys %ENV) {
1603 print "key: $key\tval: $ENV{$key}\n";
1604 }
1605 print "</pre></div>\n";
1606}
1607
1608print $footer->output;
1609
1610# as per the docs, Just In Case
1611$session->flush();
1612
1613exit 0;
1614
1615
1616sub fill_grptree {
1617 my $root = shift;
1618 my $cur = shift;
1619 my $indent = shift || ' ';
1620
1621 my @childlist;
1622
1623 my $grptree = HTML::Template->new(filename => 'templates/grptree.tmpl');
1624 getChildren($dbh,$root,\@childlist,'immediate');
1625 return if $#childlist == -1;
1626 my @grouplist;
1627 foreach (@childlist) {
1628 my %row;
1629 $row{grpname} = groupName($dbh,$_);
1630 $row{grpnum} = $_;
1631 $row{whereami} = $uri_self;
1632 $row{curgrp} = ($_ == $cur);
1633 $row{expanded} = isParent($dbh, $_, 'group', $cur, 'group');
1634 $row{expanded} = 1 if $_ == $cur;
1635 $row{subs} = fill_grptree($_,$cur,$indent.' ');
1636 $row{indent} = $indent;
1637 push @grouplist, \%row;
1638 }
1639 $grptree->param(indent => $indent);
1640 $grptree->param(treelvl => \@grouplist);
1641 return $grptree->output;
1642}
1643
1644sub changepage {
1645 my %params = @_; # think this works the way I want...
1646
1647 # cross-site scripting fixup. instead of passing error messages by URL/form
1648 # variable, put them in the session where the nasty user can't meddle.
1649 # these are done here since it's far simpler to pass them in from wherever
1650 # than set them locally everywhere.
1651 foreach my $sessme ('resultmsg','warnmsg','errmsg') {
1652 if (my $tmp = $params{$sessme}) {
1653 $tmp =~ s/^\n//;
1654 $tmp =~ s|\n|<br />\n|g;
1655 $session->param($sessme, $tmp);
1656 delete $params{$sessme};
1657 }
1658 }
1659
1660 # handle user check
1661 my $newurl = "http://$ENV{HTTP_HOST}$ENV{SCRIPT_NAME}?sid=$sid";
1662 foreach (sort keys %params) {
1663 $newurl .= "&$_=".$q->url_encode($params{$_});
1664 }
1665
1666 # Just In Case
1667 $session->flush();
1668
1669 print "Status: 302\nLocation: $newurl\n\n";
1670 exit;
1671} # end changepage
1672
1673sub fillsoa {
1674 my $defrec = shift;
1675 my $revrec = shift;
1676 my $id = shift;
1677 my $preserve = shift || 'd'; # Flag to use webvar fields or retrieve from database
1678
1679 my $domname = ($defrec eq 'y' ? '' : "DOMAIN");
1680
1681 $page->param(defrec => $defrec);
1682 $page->param(revrec => $revrec);
1683
1684# i had a good reason to do this when I wrote it...
1685# $page->param(domain => $domname);
1686# $page->param(group => $DNSDB::group);
1687 $page->param(isgrp => 1) if $defrec eq 'y';
1688 $page->param(parent => ($defrec eq 'y' ? groupName($dbh, $id) :
1689 ($revrec eq 'n' ? domainName($dbh, $id) : revName($dbh, $id)) ) );
1690
1691# defaults
1692 $page->param(defcontact => $DNSDB::def{contact});
1693 $page->param(defns => $DNSDB::def{prins});
1694 $page->param(defsoattl => $DNSDB::def{soattl});
1695 $page->param(defrefresh => $DNSDB::def{refresh});
1696 $page->param(defretry => $DNSDB::def{retry});
1697 $page->param(defexpire => $DNSDB::def{expire});
1698 $page->param(defminttl => $DNSDB::def{minttl});
1699
1700 $page->param(id => $id);
1701
1702 if ($preserve eq 'd') {
1703 # there are probably better ways to do this. TMTOWTDI.
1704 my $soa = getSOA($dbh,$defrec,$revrec,$id);
1705
1706 $page->param(prins => ($soa->{prins} ? $soa->{prins} : $DNSDB::def{prins}));
1707 $page->param(contact => ($soa->{contact} ? $soa->{contact} : $DNSDB::def{contact}));
1708 $page->param(refresh => ($soa->{refresh} ? $soa->{refresh} : $DNSDB::def{refresh}));
1709 $page->param(retry => ($soa->{retry} ? $soa->{retry} : $DNSDB::def{retry}));
1710 $page->param(expire => ($soa->{expire} ? $soa->{expire} : $DNSDB::def{expire}));
1711 $page->param(minttl => ($soa->{minttl} ? $soa->{minttl} : $DNSDB::def{minttl}));
1712 $page->param(ttl => ($soa->{ttl} ? $soa->{ttl} : $DNSDB::def{soattl}));
1713 } else {
1714 $page->param(prins => ($webvar{prins} ? $webvar{prins} : $DNSDB::def{prins}));
1715 $page->param(contact => ($webvar{contact} ? $webvar{contact} : $DNSDB::def{contact}));
1716 $page->param(refresh => ($webvar{refresh} ? $webvar{refresh} : $DNSDB::def{refresh}));
1717 $page->param(retry => ($webvar{retry} ? $webvar{retry} : $DNSDB::def{retry}));
1718 $page->param(expire => ($webvar{expire} ? $webvar{expire} : $DNSDB::def{expire}));
1719 $page->param(minttl => ($webvar{minttl} ? $webvar{minttl} : $DNSDB::def{minttl}));
1720 $page->param(ttl => ($webvar{ttl} ? $webvar{ttl} : $DNSDB::def{soattl}));
1721 }
1722}
1723
1724sub showzone {
1725 my $def = shift;
1726 my $rev = shift;
1727 my $id = shift;
1728
1729 # get the SOA first
1730 my $soa = getSOA($dbh,$def,$rev,$id);
1731
1732 $page->param(contact => $soa->{contact});
1733 $page->param(prins => $soa->{prins});
1734 $page->param(refresh => $soa->{refresh});
1735 $page->param(retry => $soa->{retry});
1736 $page->param(expire => $soa->{expire});
1737 $page->param(minttl => $soa->{minttl});
1738 $page->param(ttl => $soa->{ttl});
1739
1740 my $foo2 = getDomRecs($dbh,$def,$rev,$id,$perpage,$webvar{offset},$sortby,$sortorder,$filter);
1741
1742 my $row = 0;
1743 foreach my $rec (@$foo2) {
1744 $rec->{type} = $typemap{$rec->{type}};
1745 $rec->{row} = $row % 2;
1746 $rec->{defrec} = $def;
1747 $rec->{revrec} = $rev;
1748 $rec->{sid} = $webvar{sid};
1749 $rec->{id} = $id;
1750 $rec->{fwdzone} = $rev eq 'n';
1751 $rec->{distance} = 'n/a' unless ($rec->{type} eq 'MX' || $rec->{type} eq 'SRV');
1752 $rec->{weight} = 'n/a' unless ($rec->{type} eq 'SRV');
1753 $rec->{port} = 'n/a' unless ($rec->{type} eq 'SRV');
1754 $row++;
1755# ACLs
1756 $rec->{record_edit} = ($permissions{admin} || $permissions{record_edit});
1757 $rec->{record_delete} = ($permissions{admin} || $permissions{record_delete});
1758 }
1759 $page->param(reclist => $foo2);
1760}
1761
1762sub fill_recdata {
1763 $page->param(typelist => getTypelist($dbh, $webvar{revrec}, $webvar{type}));
1764
1765# le sigh. we may get called with many empty %webvar keys
1766 no warnings qw( uninitialized );
1767
1768##todo: allow BIND-style bare names, ASS-U-ME that the name is within the domain?
1769# prefill <domain> or DOMAIN in "Host" space for new records
1770 if ($webvar{revrec} eq 'n') {
1771 my $domroot = ($webvar{defrec} eq 'y' ? 'DOMAIN' : domainName($dbh,$webvar{parentid}));
1772 $page->param(name => $domroot);
1773 $page->param(address => $webvar{address});
1774 $page->param(distance => $webvar{distance})
1775 if ($webvar{type} == $reverse_typemap{MX} or $webvar{type} == $reverse_typemap{SRV});
1776 $page->param(weight => $webvar{weight}) if $webvar{type} == $reverse_typemap{SRV};
1777 $page->param(port => $webvar{port}) if $webvar{type} == $reverse_typemap{SRV};
1778 } else {
1779 my $domroot = ($webvar{defrec} eq 'y' ? 'ADMINDOMAIN' : ".$config{domain}");
1780 $page->param(name => ($webvar{name} ? $webvar{name} : $domroot));
1781 my $zname = ($webvar{defrec} eq 'y' ? 'ZONE' : revName($dbh,$webvar{parentid}));
1782 $zname =~ s|\d*/\d+$||;
1783 $page->param(address => ($webvar{address} ? $webvar{address} : $zname));
1784 }
1785# retrieve the right ttl instead of falling (way) back to the hardcoded system default
1786 my $soa = getSOA($dbh,$webvar{defrec},$webvar{revrec},$webvar{parentid});
1787 $page->param(ttl => ($webvar{ttl} ? $webvar{ttl} : $soa->{minttl}));
1788}
1789
1790sub fill_actypelist {
1791 my $curtype = shift || 'u';
1792
1793 my @actypes;
1794
1795 my %row1 = (actypeval => 'u', actypename => 'user');
1796 $row1{typesel} = 1 if $curtype eq 'u';
1797 push @actypes, \%row1;
1798
1799 my %row2 = (actypeval => 'S', actypename => 'superuser');
1800 $row2{typesel} = 1 if $curtype eq 'S';
1801 push @actypes, \%row2;
1802
1803 $page->param(actypelist => \@actypes);
1804}
1805
1806sub fill_clonemelist {
1807 my $sth = $dbh->prepare("SELECT username,user_id FROM users WHERE group_id=$curgroup");
1808 $sth->execute;
1809
1810 # shut up some warnings, but don't stomp on caller's state
1811 local $webvar{clonesrc} = 0 if !defined($webvar{clonesrc});
1812
1813 my @clonesrc;
1814 while (my ($username,$uid) = $sth->fetchrow_array) {
1815 my %row = (
1816 username => $username,
1817 uid => $uid,
1818 selected => ($webvar{clonesrc} == $uid ? 1 : 0)
1819 );
1820 push @clonesrc, \%row;
1821 }
1822 $page->param(clonesrc => \@clonesrc);
1823}
1824
1825sub fill_fpnla {
1826 my $count = shift;
1827 if ($offset eq 'all') {
1828 $page->param(perpage => $perpage);
1829# uhm....
1830 } else {
1831 # all these bits only have sensible behaviour if offset is numeric. err, probably.
1832 if ($count > $perpage) {
1833 # if there are more results than the default, always show the "all" link
1834 $page->param(navall => 1);
1835
1836 if ($offset > 0) {
1837 $page->param(navfirst => 1);
1838 $page->param(navprev => 1);
1839 $page->param(prevoffs => $offset-1);
1840 }
1841
1842 # show "next" and "last" links if we're not on the last page of results
1843 if ( (($offset+1) * $perpage - $count) < 0 ) {
1844 $page->param(navnext => 1);
1845 $page->param(nextoffs => $offset+1);
1846 $page->param(navlast => 1);
1847 $page->param(lastoffs => int (($count-1)/$perpage));
1848 }
1849 } else {
1850 $page->param(onepage => 1);
1851 }
1852 }
1853} # end fill_fpnla()
1854
1855sub fill_pgcount {
1856 my $pgcount = shift;
1857 my $pgtype = shift;
1858 my $parent = shift;
1859
1860 # Fix display/UI bug where if you are not on the first page of the list, and
1861 # you add a search term or click one of the "starts with" links, you end up
1862 # on a page showing nothing.
1863 # For bonus points, this reverts to the original offset on clicking the "All" link (mostly)
1864 if ($offset ne 'all') {
1865 $offset-- while ($offset * $perpage) >= $pgcount;
1866 }
1867
1868 $page->param(ntot => $pgcount);
1869 $page->param(nfirst => (($offset eq 'all' ? 0 : $offset)*$perpage+1));
1870 $page->param(npglast => ($offset eq 'all' ? $pgcount :
1871 ( (($offset+1)*$perpage) > $pgcount ? $pgcount : (($offset+1)*$perpage) )
1872 ));
1873 $page->param(pgtype => $pgtype);
1874 $page->param(parent => $parent);
1875 $page->param(filter => $filter);
1876} # end fill_pgcount()
1877
1878
1879sub listdomains { listzones(); } # temp
1880
1881sub listzones {
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 $count = getZoneCount($dbh, (childlist => $childlist, curgroup => $curgroup, revrec => $webvar{revrec},
1892 filter => ($filter ? $filter : undef), startwith => ($startwith ? $startwith : undef) ) );
1893
1894# fill page count and first-previous-next-last-all bits
1895 fill_pgcount($count,($webvar{revrec} eq 'n' ? 'domains' : 'revzones'),groupName($dbh,$curgroup));
1896 fill_fpnla($count);
1897
1898# sort/order
1899 $session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
1900 $session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
1901
1902 $sortby = $session->param($webvar{page}.'sortby') if $session->param($webvar{page}.'sortby');
1903 $sortorder = $session->param($webvar{page}.'order') if $session->param($webvar{page}.'order');
1904
1905# set up the headers
1906 my @cols = (($webvar{revrec} eq 'n' ? 'domain' : 'revnet'), 'status', 'group');
1907 my %colheads = (domain => 'Domain', revnet => 'Reverse Zone', status => 'Status', group => 'Group');
1908 fill_colheads($sortby, $sortorder, \@cols, \%colheads);
1909
1910 # hack! hack! pthbttt. have to rethink the status column storage,
1911 # or inactive comes "before" active. *sigh*
1912 $sortorder = ($sortorder eq 'ASC' ? 'DESC' : 'ASC') if $sortby eq 'status';
1913
1914# waffle, waffle - keep state on these as well as sortby, sortorder?
1915##fixme: put this higher so the count doesn't get munched?
1916 $page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]|0-9)$/;
1917
1918 $page->param(filter => $filter) if $filter;
1919 $page->param(searchsubs => $searchsubs) if $searchsubs;
1920
1921 $page->param(group => $curgroup);
1922
1923 my $zonelist = getZoneList($dbh, (childlist => $childlist, curgroup => $curgroup,
1924 revrec => $webvar{revrec},
1925 filter => ($filter ? $filter : undef), startwith => ($startwith ? $startwith : undef),
1926 offset => $webvar{offset}, sortby => $sortby, sortorder => $sortorder
1927 ) );
1928# probably don't need this, keeping for reference for now
1929# foreach (@$zonelist) {
1930# }
1931 $page->param(domtable => $zonelist);
1932} # end listdomains()
1933
1934
1935sub listgroups {
1936
1937# security check - does the user have permission to view this entity?
1938 if (!(grep /^$curgroup$/, @viewablegroups)) {
1939 # hmm. Reset the current group to the login group? Yes. Prevents confusing behaviour elsewhere.
1940 $session->param('curgroup',$logingroup);
1941 $page->param(errmsg => "You are not permitted to view the requested group");
1942 $curgroup = $logingroup;
1943 }
1944
1945 my @childgroups;
1946 getChildren($dbh, $curgroup, \@childgroups, 'all') if $searchsubs;
1947 my $childlist = join(',',@childgroups);
1948
1949 my $sql = "SELECT count(*) FROM groups WHERE parent_group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1950 ($startwith ? " AND group_name ~* ?" : '').
1951 ($filter ? " AND group_name ~* ?" : '');
1952 my $sth = $dbh->prepare($sql);
1953 $sth->execute(@filterargs);
1954 my ($count) = ($sth->fetchrow_array);
1955
1956# fill page count and first-previous-next-last-all bits
1957 fill_pgcount($count,"groups",'');
1958 fill_fpnla($count);
1959
1960 $page->param(gid => $curgroup);
1961
1962 $sortby = 'group';
1963# sort/order
1964 $session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
1965 $session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
1966
1967 $sortby = $session->param($webvar{page}.'sortby') if $session->param($webvar{page}.'sortby');
1968 $sortorder = $session->param($webvar{page}.'order') if $session->param($webvar{page}.'order');
1969
1970# set up the headers
1971 my @cols = ('group','parent','nusers','ndomains');
1972 my %colnames = (group => 'Group', parent => 'Parent Group', nusers => 'Users', ndomains => 'Domains');
1973 fill_colheads($sortby, $sortorder, \@cols, \%colnames);
1974
1975# waffle, waffle - keep state on these as well as sortby, sortorder?
1976 $page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]|0-9)$/;
1977
1978 $page->param(filter => $filter) if $filter;
1979 $page->param(searchsubs => $searchsubs) if $searchsubs;
1980
1981# munge sortby for columns in database
1982 $sortby = 'g.group_name' if $sortby eq 'group';
1983 $sortby = 'g2.group_name' if $sortby eq 'parent';
1984
1985 my @grouplist;
1986 $sql = "SELECT g.group_id, g.group_name, g2.group_name, ".
1987 "count(distinct(u.username)) AS nusers, count(distinct(d.domain)) AS ndomains ".
1988 "FROM groups g ".
1989 "INNER JOIN groups g2 ON g2.group_id=g.parent_group_id ".
1990 "LEFT OUTER JOIN users u ON u.group_id=g.group_id ".
1991 "LEFT OUTER JOIN domains d ON d.group_id=g.group_id ".
1992 "WHERE g.parent_group_id IN ($curgroup".($childlist ? ",$childlist" : '').") ".
1993 ($startwith ? " AND g.group_name ~* ?" : '').
1994 ($filter ? " AND g.group_name ~* ?" : '').
1995 " GROUP BY g.group_id, g.group_name, g2.group_name ".
1996 " ORDER BY $sortby $sortorder ".
1997 ($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
1998 $sth = $dbh->prepare($sql);
1999 $sth->execute(@filterargs);
2000
2001 my $rownum = 0;
2002 while (my @data = $sth->fetchrow_array) {
2003 my %row;
2004 $row{groupid} = $data[0];
2005 $row{groupname} = $data[1];
2006 $row{pgroup} = $data[2];
2007 $row{nusers} = $data[3];
2008 $row{ndomains} = $data[4];
2009 $row{bg} = ($rownum++)%2;
2010 $row{sid} = $sid;
2011 $row{edgrp} = ($permissions{admin} || $permissions{group_edit});
2012 $row{delgrp} = ($permissions{admin} || $permissions{group_delete});
2013 push @grouplist, \%row;
2014 }
2015 $page->param(grouptable => \@grouplist);
2016} # end listgroups()
2017
2018
2019sub fill_grouplist {
2020 my $template_var = shift;
2021 my $cur = shift || $curgroup;
2022
2023 my @childgroups;
2024 getChildren($dbh, $logingroup, \@childgroups, 'all');
2025 my $childlist = join(',',@childgroups);
2026
2027##fixme: need to reorder list so that we can display a pseudotree in group dropdowns
2028
2029 # weesa gonna discard parent_group_id for now
2030 my $sth = $dbh->prepare("SELECT group_id,parent_group_id,group_name FROM groups ".
2031 "WHERE group_id IN ($logingroup".($childlist ? ",$childlist" : '').")".
2032 "ORDER BY group_id");
2033 $sth->execute;
2034 my @grouplist;
2035 while (my ($groupid,$pargroup,$groupname) = $sth->fetchrow_array()) {
2036 my %row;
2037 $row{groupname} = $groupname;
2038 $row{groupval} = $groupid;
2039##fixme: need magic
2040## ... WTF?
2041# $row{defgroup} = '';
2042 $row{groupactive} = 1 if $groupid == $cur;
2043 push @grouplist, \%row;
2044 }
2045
2046 $page->param("$template_var" => \@grouplist);
2047
2048} # end fill_grouplist()
2049
2050
2051sub list_users {
2052
2053 my @childgroups;
2054 getChildren($dbh, $curgroup, \@childgroups, 'all') if $searchsubs;
2055 my $childlist = join(',',@childgroups);
2056
2057 my $sql = "SELECT count(*) FROM users WHERE group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
2058 ($startwith ? " AND username ~* ?" : '').
2059 ($filter ? " AND username ~* ?" : '');
2060 my $sth = $dbh->prepare($sql);
2061 $sth->execute(@filterargs);
2062 my ($count) = ($sth->fetchrow_array);
2063
2064# fill page count and first-previous-next-last-all bits
2065 fill_pgcount($count,"users",'');
2066 fill_fpnla($count);
2067
2068 $sortby = 'user';
2069# sort/order
2070 $session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
2071 $session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
2072
2073 $sortby = $session->param($webvar{page}.'sortby') if $session->param($webvar{page}.'sortby');
2074 $sortorder = $session->param($webvar{page}.'order') if $session->param($webvar{page}.'order');
2075
2076# set up the headers
2077 my @cols = ('user','fname','type','group','status');
2078 my %colnames = (user => 'Username', fname => 'Full Name', type => 'Type', group => 'Group', status => 'Status');
2079 fill_colheads($sortby, $sortorder, \@cols, \%colnames);
2080
2081# waffle, waffle - keep state on these as well as sortby, sortorder?
2082 $page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]|0-9)$/;
2083
2084 $page->param(filter => $filter) if $filter;
2085 $page->param(searchsubs => $searchsubs) if $searchsubs;
2086
2087# munge sortby for columns in database
2088 $sortby = 'u.username' if $sortby eq 'user';
2089 $sortby = 'u.type' if $sortby eq 'type';
2090 $sortby = 'g.group_name' if $sortby eq 'group';
2091 $sortby = 'u.status' if $sortby eq 'status';
2092
2093 my @userlist;
2094 $sql = "SELECT u.user_id, u.username, u.firstname || ' ' || u.lastname AS fname, u.type, g.group_name, u.status ".
2095 "FROM users u ".
2096 "INNER JOIN groups g ON u.group_id=g.group_id ".
2097 "WHERE u.group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
2098 ($startwith ? " AND u.username ~* ?" : '').
2099 ($filter ? " AND u.username ~* ?" : '').
2100 " ORDER BY $sortby $sortorder ".
2101 ($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
2102
2103 $sth = $dbh->prepare($sql);
2104 $sth->execute(@filterargs);
2105
2106 my $rownum = 0;
2107 while (my @data = $sth->fetchrow_array) {
2108 no warnings "uninitialized"; # Just In Case something stupid happens and a user gets no first or last name
2109 my %row;
2110 $row{userid} = $data[0];
2111 $row{username} = $data[1];
2112 $row{userfull} = $data[2];
2113 $row{usertype} = ($data[3] eq 'S' ? 'superuser' : "user");
2114 $row{usergroup} = $data[4];
2115 $row{active} = $data[5];
2116 $row{bg} = ($rownum++)%2;
2117 $row{sid} = $sid;
2118 $row{eduser} = ($permissions{admin} || $permissions{user_edit});
2119 $row{deluser} = ($permissions{admin} || $permissions{user_delete});
2120 push @userlist, \%row;
2121 }
2122 $page->param(usertable => \@userlist);
2123} # end list_users()
2124
2125
2126# Generate all of the glop necessary to add or not the appropriate marker/flag for
2127# the sort order and column in domain, user, group, and record lists
2128# Takes an array ref and hash ref
2129sub fill_colheads {
2130 my $sortby = shift;
2131 my $sortorder = shift;
2132 my $cols = shift;
2133 my $colnames = shift;
2134 my $custom = shift;
2135
2136 my @headings;
2137
2138 foreach my $col (@$cols) {
2139 my %coldata;
2140 $coldata{firstcol} = 1 if $col eq $cols->[0];
2141 $coldata{sid} = $sid;
2142 $coldata{page} = $webvar{page};
2143 $coldata{offset} = $webvar{offset} if $webvar{offset};
2144 $coldata{sortby} = $col;
2145 $coldata{colname} = $colnames->{$col};
2146 if ($col eq $sortby) {
2147 $coldata{order} = ($sortorder eq 'ASC' ? 'DESC' : 'ASC');
2148 $coldata{sortorder} = $sortorder;
2149 } else {
2150 $coldata{order} = 'ASC';
2151 }
2152 if ($custom) {
2153 foreach my $ckey (keys %$custom) {
2154 $coldata{$ckey} = $custom->{$ckey};
2155 }
2156 }
2157 push @headings, \%coldata;
2158 }
2159
2160 $page->param(colheads => \@headings);
2161
2162} # end fill_colheads()
2163
2164
2165sub logaction {
2166 my $domid = shift;
2167 my $username = shift;
2168 my $groupid = shift;
2169 my $entry = shift;
2170 my $revid = shift || 0;
2171
2172##fixme: push SQL into DNSDB.pm
2173##fixme: add bits to retrieve group/domain name info to retain after entity is deleted?
2174 my $sth = $dbh->prepare("SELECT user_id, firstname || ' ' || lastname FROM users WHERE username=?");
2175 $sth->execute($username);
2176 my ($user_id, $fullname) = $sth->fetchrow_array;
2177
2178 $sth = $dbh->prepare("INSERT INTO log (domain_id,user_id,group_id,email,name,entry,rdns_id) ".
2179 "VALUES (?,?,?,?,?,?,?)") or warn $dbh->errstr;
2180 $sth->execute($domid,$user_id,$groupid,$username,$fullname,$entry,$revid) or warn $sth->errstr;
2181} # end logaction()
2182
2183
2184# we have to do this in a variety of places; let's make it consistent
2185sub fill_permissions {
2186 my $template = shift; # may need to do several sets on a single page
2187 my $permset = shift; # hashref to permissions on object
2188 my $usercan = shift || \%permissions; # allow alternate user-is-allowed permission block
2189
2190 foreach (@permtypes) {
2191 $template->param("may_$_" => ($usercan->{admin} || $usercan->{$_}));
2192 $template->param($_ => $permset->{$_});
2193 }
2194}
2195
2196# so simple when defined as a sub instead of inline. O_o
2197sub check_scope {
2198 my %args = @_;
2199 my $entity = $args{id} || 0; # prevent the shooting of feet with SQL "... intcolumn = '' ..."
2200 my $entype = $args{type} || '';
2201
2202 if ($entype eq 'group') {
2203 return 1 if grep /^$entity$/, @viewablegroups;
2204 } else {
2205 foreach (@viewablegroups) {
2206 return 1 if isParent($dbh, $_, 'group', $entity, $entype);
2207 }
2208 }
2209}
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