source: trunk/dns.cgi@ 310

Last change on this file since 310 was 310, checked in by Kris Deugau, 12 years ago

/trunk

Minor code review in dns.cgi

  • remove some stale commented code
  • clean up a minor ##fixme by keeping state on "Make domain active?" and target group for a new domain
  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author Id
File size: 82.4 KB
Line 
1#!/usr/bin/perl -w -T
2# Main web UI script for DeepNet DNS Administrator
3##
4# $Id: dns.cgi 310 2012-04-18 21:30:41Z 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 changepage(page => 'domlist', errmsg => "You do not have permission to edit the requested SOA record");
807 }
808 # pass 2, parent (group or domain) ID
809 if (!check_scope(id => $webvar{id}, type =>
810 ($webvar{defrec} eq 'y' ? 'group' : ($webvar{revrec} eq 'y' ? 'revzone' : 'domain')))) {
811 changepage(page => 'domlist', errmsg => "You do not have permission to edit the ".
812 ($webvar{defrec} eq 'y' ? 'default ' : '')."SOA record for the requested ".
813 ($webvar{defrec} eq 'y' ? 'group' : 'domain'));
814 }
815
816 changepage(page => "reclist", errmsg => "You are not permitted to edit domain SOA records", id => $webvar{id})
817 unless ($permissions{admin} || $permissions{domain_edit});
818
819 # get old SOA for log
820 my %soa = getSOA($dbh,$webvar{defrec},$webvar{revrec},$webvar{id});
821
822# my $sth;
823###fixme: push SQL into DNSDB.pm
824###fixme: data validation: make sure {recid} is really the SOA for {id}
825# # no domain ID, so we're editing the default SOA for a group (we don't care which one here)
826# # plus a bit of magic to update the appropriate table
827# my $sql = "UPDATE ".($webvar{defrec} eq 'y' ? "default_records" : "records").
828# " SET host=?, val=?, ttl=? WHERE record_id=?";
829# $sth = $dbh->prepare($sql);
830# $sth->execute("$webvar{contact}:$webvar{prins}",
831# "$webvar{refresh}:$webvar{retry}:$webvar{expire}:$webvar{minttl}",
832# $webvar{ttl},
833# $webvar{recid});
834
835 my ($code, $msg) = updateSOA($dbh, $webvar{defrec}, $webvar{revrec},
836 (contact => $webvar{contact}, prins => $webvar{prins}, refresh => $webvar{refresh},
837 retry => $webvar{retry}, expire => $webvar{expire}, minttl => $soa{minttl},
838 ttl => $webvar{ttl}, recid => $webvar{recid}) );
839 if ($code eq 'OK') {
840 changepage(page => "reclist", id => $webvar{id}, defrec => $webvar{defrec}, revrec => $webvar{revrec},
841 resultmsg => "SOA record updated");
842 } else {
843 $page->param(update_failed => 1);
844 $page->param(msg => $DNSDB::errstr);
845 fillsoa($webvar{defrec},$webvar{revrec},$webvar{id});
846 }
847
848##fixme: faillog
849# } else {
850if (0) {
851 # do this in the order of "default to most common case"
852 my $loggroup;
853 my $logdomain = $webvar{id};
854 if ($webvar{defrec} eq 'y') {
855 $loggroup = $webvar{id};
856 $logdomain = 0;
857 } else {
858 $loggroup = parentID($dbh, (id => $logdomain, type => 'domain', revrec => $webvar{revrec}));
859 }
860
861 logaction($logdomain, $session->param("username"), $loggroup,
862 "Updated ".($webvar{defrec} eq 'y' ? 'default ' : '')."SOA for ".
863 ($webvar{defrec} eq 'y' ? groupName($dbh, $webvar{id}) : domainName($dbh, $webvar{id}) ).
864 ": (ns $soa{prins}, contact $soa{contact}, refresh $soa{refresh},".
865 " retry $soa{retry}, expire $soa{expire}, minTTL $soa{minttl}, TTL $soa{ttl}) to ".
866 "(ns $webvar{prins}, contact $webvar{contact}, refresh $webvar{refresh},".
867 " retry $webvar{retry}, expire $webvar{expire}, minTTL $webvar{minttl}, TTL $webvar{ttl})");
868 } # if (0)
869
870} elsif ($webvar{page} eq 'grpman') {
871
872 listgroups();
873
874# Permissions!
875 $page->param(addgrp => $permissions{admin} || $permissions{group_create});
876 $page->param(edgrp => $permissions{admin} || $permissions{group_edit});
877 $page->param(delgrp => $permissions{admin} || $permissions{group_delete});
878
879 if ($session->param('resultmsg')) {
880 $page->param(resultmsg => $session->param('resultmsg'));
881 $session->clear('resultmsg');
882 }
883 if ($session->param('warnmsg')) {
884 $page->param(warnmsg => $session->param('warnmsg'));
885 $session->clear('warnmsg');
886 }
887 if ($session->param('errmsg')) {
888 $page->param(errmsg => $session->param('errmsg'));
889 $session->clear('errmsg');
890 }
891 $page->param(curpage => $webvar{page});
892
893} elsif ($webvar{page} eq 'newgrp') {
894
895 changepage(page => "grpman", errmsg => "You are not permitted to add groups")
896 unless ($permissions{admin} || $permissions{group_create});
897
898 # do.. uhh.. stuff.. if we have no webvar{grpaction}
899 if ($webvar{grpaction} && $webvar{grpaction} eq 'add') {
900
901 # security check - does the user have permission to access this entity?
902 if (!check_scope(id => $webvar{pargroup}, type => 'group')) {
903 changepage(page => "grpman", errmsg => "You are not permitted to add a group to the requested parent group");
904 }
905
906 my %newperms;
907 my $alterperms = 0;
908 foreach (@permtypes) {
909 $newperms{$_} = 0;
910 if ($permissions{admin} || $permissions{$_}) {
911 $newperms{$_} = (defined($webvar{$_}) && $webvar{$_} eq 'on' ? 1 : 0);
912 } else {
913 $alterperms = 1;
914 }
915 }
916 # not gonna provide the 4th param: template-or-clone flag, just yet
917 my ($code,$msg) = addGroup($dbh, $webvar{newgroup}, $webvar{pargroup}, \%newperms);
918 if ($code eq 'OK') {
919 if ($alterperms) {
920 changepage(page => "grpman", warnmsg =>
921 "You can only grant permissions you hold. New group $webvar{newgroup} added with reduced access.");
922 } else {
923 changepage(page => "grpman", resultmsg => "Added group $webvar{newgroup}");
924 }
925 } # fallthrough else
926 # no point in doing extra work
927 fill_permissions($page, \%newperms);
928 $page->param(add_failed => 1);
929 $page->param(errmsg => $msg);
930 $page->param(newgroup => $webvar{newgroup});
931 fill_grouplist('pargroup',$webvar{pargroup});
932 } else {
933 fill_grouplist('pargroup',$curgroup);
934 # fill default permissions with immediate parent's current ones
935 my %parperms;
936 getPermissions($dbh, 'group', $curgroup, \%parperms);
937 fill_permissions($page, \%parperms);
938 }
939
940} elsif ($webvar{page} eq 'delgrp') {
941
942 changepage(page => "grpman", errmsg => "You are not permitted to delete groups", id => $webvar{parentid})
943 unless ($permissions{admin} || $permissions{group_delete});
944
945 # security check - does the user have permission to access this entity?
946 if (!check_scope(id => $webvar{id}, type => 'group')) {
947 changepage(page => "grpman", errmsg => "You are not permitted to delete the requested group");
948 }
949
950 $page->param(id => $webvar{id});
951 # first pass = confirm y/n (sorta)
952 if (!defined($webvar{del})) {
953 $page->param(del_getconf => 1);
954
955##fixme
956# do a check for "group has stuff in it", and splatter a big warning
957# up along with an unchecked-by-default check box to YES DAMMIT DELETE THE WHOLE THING
958
959 } elsif ($webvar{del} eq 'ok') {
960 my ($code,$msg) = delGroup($dbh, $webvar{id});
961 if ($code eq 'OK') {
962##fixme: need to clean up log when deleting a major container
963 changepage(page => "grpman", resultmsg => $msg);
964 } else {
965# need to find failure mode
966 changepage(page => "grpman", errmsg => $msg);
967 }
968 } else {
969 # cancelled. whee!
970 changepage(page => "grpman");
971 }
972 $page->param(delgroupname => groupName($dbh, $webvar{id}));
973
974} elsif ($webvar{page} eq 'edgroup') {
975
976 changepage(page => "grpman", errmsg => "You are not permitted to edit groups")
977 unless ($permissions{admin} || $permissions{group_edit});
978
979 # security check - does the user have permission to access this entity?
980 if (!check_scope(id => $webvar{gid}, type => 'group')) {
981 changepage(page => "grpman", errmsg => "You are not permitted to edit the requested group");
982 }
983
984 if ($webvar{grpaction} && $webvar{grpaction} eq 'updperms') {
985 # extra safety check; make sure user can't construct a URL to bypass ACLs
986 my %curperms;
987 getPermissions($dbh, 'group', $webvar{gid}, \%curperms);
988 my %chperms;
989 my $alterperms = 0;
990 foreach (@permtypes) {
991 $webvar{$_} = 0 if !defined($webvar{$_});
992 $webvar{$_} = 1 if $webvar{$_} eq 'on';
993 if ($permissions{admin} || $permissions{$_}) {
994 $chperms{$_} = $webvar{$_} if $curperms{$_} ne $webvar{$_};
995 } else {
996 $alterperms = 1;
997 $chperms{$_} = 0;
998 }
999 }
1000 my ($code,$msg) = changePermissions($dbh, 'group', $webvar{gid}, \%chperms);
1001 if ($code eq 'OK') {
1002 if ($alterperms) {
1003 changepage(page => "grpman", warnmsg =>
1004 "You can only grant permissions you hold. Default permissions in group ".
1005 groupName($dbh, $webvar{gid})." updated with reduced access");
1006 } else {
1007 changepage(page => "grpman", resultmsg => $msg);
1008 }
1009 } # fallthrough else
1010 # no point in doing extra work
1011 fill_permissions($page, \%chperms);
1012 $page->param(errmsg => $msg);
1013 }
1014 $page->param(gid => $webvar{gid});
1015 $page->param(grpmeddle => groupName($dbh, $webvar{gid}));
1016 my %grpperms;
1017 getPermissions($dbh, 'group', $webvar{gid}, \%grpperms);
1018 fill_permissions($page, \%grpperms);
1019
1020} elsif ($webvar{page} eq 'bulkdomain') {
1021 # Bulk operations on domains. Note all but group move are available on the domain list.
1022
1023 changepage(page => "domlist", errmsg => "You are not permitted to make bulk domain changes")
1024 unless ($permissions{admin} || $permissions{domain_edit} || $permissions{domain_create} || $permissions{domain_delete});
1025
1026 fill_grouplist("grouplist");
1027
1028##fixme
1029##fixme push the SQL and direct database fiddling off into a sub in DNSDB.pm
1030##fixme
1031
1032 my $sth = $dbh->prepare("SELECT count(*) FROM domains WHERE group_id=?");
1033 $sth->execute($curgroup);
1034 my ($count) = ($sth->fetchrow_array);
1035
1036 $page->param(curpage => $webvar{page});
1037 fill_pgcount($count,'domains',groupName($dbh,$curgroup));
1038 fill_fpnla($count);
1039 $page->param(perpage => $perpage);
1040
1041 my @domlist;
1042 my $sql = "SELECT domain_id,domain FROM domains".
1043 " WHERE group_id=?".
1044 " ORDER BY domain".
1045 ($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
1046 $sth = $dbh->prepare($sql);
1047 $sth->execute($curgroup);
1048 my $rownum = 0;
1049 while (my @data = $sth->fetchrow_array) {
1050 my %row;
1051 $row{domid} = $data[0];
1052 $row{domain} = $data[1];
1053 $rownum++; # putting this in the expression below causes failures. *eyeroll*
1054 $row{newrow} = $rownum % 5 == 0;
1055 push @domlist, \%row;
1056 }
1057 $page->param(domtable => \@domlist);
1058 # ACLs
1059 $page->param(maymove => ($permissions{admin} || ($permissions{domain_edit} && $permissions{domain_create} && $permissions{domain_delete})));
1060 $page->param(maystatus => $permissions{admin} || $permissions{domain_edit});
1061 $page->param(maydelete => $permissions{admin} || $permissions{domain_delete});
1062
1063} elsif ($webvar{page} eq 'bulkchange') {
1064
1065 # security check - does the user have permission to access this entity?
1066 if (!check_scope(id => $webvar{destgroup}, type => 'group')) {
1067 $page->param(errmsg => "You are not permitted to make bulk changes in the requested group");
1068 goto DONEBULK;
1069 }
1070
1071 # per-action scope checks
1072 if ($webvar{bulkaction} eq 'move') {
1073 changepage(page => "domlist", errmsg => "You are not permitted to bulk-move domains")
1074 unless ($permissions{admin} || ($permissions{domain_edit} && $permissions{domain_create} && $permissions{domain_delete}));
1075 my $newgname = groupName($dbh,$webvar{destgroup});
1076 $page->param(action => "Move to group $newgname");
1077 } elsif ($webvar{bulkaction} eq 'deactivate' || $webvar{bulkaction} eq 'activate') {
1078 changepage(page => "domlist", errmsg => "You are not permitted to bulk-$webvar{bulkaction} domains")
1079 unless ($permissions{admin} || $permissions{domain_edit});
1080 $page->param(action => "$webvar{bulkaction} domains");
1081 } elsif ($webvar{bulkaction} eq 'delete') {
1082 changepage(page => "domlist", errmsg => "You are not permitted to bulk-delete domains")
1083 unless ($permissions{admin} || $permissions{domain_delete});
1084 $page->param(action => "$webvar{bulkaction} domains");
1085 } else {
1086 # unknown action, bypass actually doing anything. it should not be possible in
1087 # normal operations, and anyone who meddles with the URL gets what they deserve.
1088 goto DONEBULK;
1089 } # move/(de)activate/delete if()
1090
1091 my @bulkresults;
1092 # nngh. due to alpha-sorting on the previous page, we can't use domid-numeric
1093 # order here, and since we don't have the domain names until we go around this
1094 # loop, we can't alpha-sort them here. :(
1095 foreach (keys %webvar) {
1096 my %row;
1097 next unless $_ =~ /^dom_\d+$/;
1098 # second security check - does the user have permission to meddle with this domain?
1099 if (!check_scope(id => $webvar{$_}, type => 'domain')) {
1100 $row{domerr} = "You are not permitted to make changes to the requested domain";
1101 $row{domain} = $webvar{$_};
1102 push @bulkresults, \%row;
1103 next;
1104 }
1105 $row{domain} = domainName($dbh,$webvar{$_});
1106
1107 # Do the $webvar{bulkaction}
1108 my ($code, $msg);
1109 ($code, $msg) = changeGroup($dbh, 'domain', $webvar{$_}, $webvar{destgroup})
1110 if $webvar{bulkaction} eq 'move';
1111 if ($webvar{bulkaction} eq 'deactivate' || $webvar{bulkaction} eq 'activate') {
1112 my $stat = zoneStatus($dbh,$webvar{$_},'n',($webvar{bulkaction} eq 'activate' ? 'domon' : 'domoff'));
1113 $code = (defined($stat) ? 'OK' : 'FAIL');
1114 $msg = (defined($stat) ? $DNSDB::resultstr : $DNSDB::errstr);
1115 }
1116 ($code, $msg) = delZone($dbh, $webvar{$_}, 'n')
1117 if $webvar{bulkaction} eq 'delete';
1118
1119 # Set the result output from the action
1120 if ($code eq 'OK') {
1121 $row{domok} = $msg;
1122 } elsif ($code eq 'WARN') {
1123 $row{domwarn} = $msg;
1124 } else {
1125 $row{domerr} = $msg;
1126 }
1127 push @bulkresults, \%row;
1128
1129 } # foreach (keys %webvar)
1130 $page->param(bulkresults => \@bulkresults);
1131
1132 # Yes, this is a GOTO target. PTHBTTT.
1133 DONEBULK: ;
1134
1135} elsif ($webvar{page} eq 'useradmin') {
1136
1137 if (defined($webvar{userstatus})) {
1138 # security check - does the user have permission to access this entity?
1139 my $flag = 0;
1140 foreach (@viewablegroups) {
1141 $flag = 1 if isParent($dbh, $_, 'group', $webvar{id}, 'user');
1142 }
1143 if ($flag && ($permissions{admin} || $permissions{user_edit})) {
1144 my $stat = userStatus($dbh,$webvar{id},$webvar{userstatus});
1145 $page->param(resultmsg => $DNSDB::resultstr);
1146 } else {
1147 $page->param(errmsg => "You are not permitted to view or change the requested user");
1148 }
1149 $uri_self =~ s/\&amp;userstatus=[^&]*//g; # clean up URL for stuffing into templates
1150 }
1151
1152 list_users();
1153
1154# Permissions!
1155 $page->param(adduser => $permissions{admin} || $permissions{user_create});
1156# should we block viewing other users? Vega blocks "editing"...
1157# NB: no "edit self" link as with groups here. maybe there should be?
1158# $page->param(eduser => $permissions{admin} || $permissions{user_edit});
1159 $page->param(deluser => $permissions{admin} || $permissions{user_delete});
1160
1161 if ($session->param('resultmsg')) {
1162 $page->param(resultmsg => $session->param('resultmsg'));
1163 $session->clear('resultmsg');
1164 }
1165 if ($session->param('warnmsg')) {
1166 $page->param(warnmsg => $session->param('warnmsg'));
1167 $session->clear('warnmsg');
1168 }
1169 if ($session->param('errmsg')) {
1170 $page->param(errmsg => $session->param('errmsg'));
1171 $session->clear('errmsg');
1172 }
1173 $page->param(curpage => $webvar{page});
1174
1175} elsif ($webvar{page} eq 'user') {
1176
1177 # All user add/edit actions fall through the same page, since there aren't
1178 # really any hard differences between the templates
1179
1180 #fill_actypelist($webvar{accttype});
1181 fill_clonemelist();
1182 my %grpperms;
1183 getPermissions($dbh, 'group', $curgroup, \%grpperms);
1184
1185 my $grppermlist = new HTML::Template(filename => "$templatedir/permlist.tmpl");
1186 my %noaccess;
1187 fill_permissions($grppermlist, \%grpperms, \%noaccess);
1188 $grppermlist->param(info => 1);
1189 $page->param(grpperms => $grppermlist->output);
1190
1191 $page->param(is_admin => $permissions{admin});
1192
1193 $webvar{useraction} = '' if !$webvar{useraction};
1194
1195 if ($webvar{useraction} eq 'add' or $webvar{useraction} eq 'update') {
1196
1197 $page->param(add => 1) if $webvar{useraction} eq 'add';
1198
1199 # can't re-use $code and $msg for update if we want to be able to identify separate failure states
1200 my ($code,$code2,$msg,$msg2) = ('OK','OK','OK','OK');
1201
1202 my $alterperms = 0; # flag iff we need to force custom permissions due to user's current access limits
1203
1204 my %newperms; # we're going to prefill the existing permissions, so we can change them.
1205 getPermissions($dbh, 'user', $webvar{uid}, \%newperms);
1206
1207 if ($webvar{pass1} ne $webvar{pass2}) {
1208 $code = 'FAIL';
1209 $msg = "Passwords don't match";
1210 } else {
1211
1212 # assemble a permission string - far simpler than trying to pass an
1213 # indeterminate set of permission flags individually
1214
1215 # But first, we have to see if the user can add any particular
1216 # permissions; otherwise we have a priviledge escalation. Whee.
1217
1218 if (!$permissions{admin}) {
1219 my %grpperms;
1220 getPermissions($dbh, 'group', $curgroup, \%grpperms);
1221 my $ret = comparePermissions(\%permissions, \%grpperms);
1222 if ($ret eq '<' || $ret eq '!') {
1223 # User's permissions are not a superset or equivalent to group. Can't inherit
1224 # (and include access user doesn't currently have), so we force custom.
1225 $webvar{perms_type} = 'custom';
1226 $alterperms = 1;
1227 }
1228 }
1229
1230 my $permstring;
1231 if ($webvar{perms_type} eq 'custom') {
1232 $permstring = 'C:';
1233 foreach (@permtypes) {
1234 if ($permissions{admin} || $permissions{$_}) {
1235 $permstring .= ",$_" if defined($webvar{$_}) && $webvar{$_} eq 'on';
1236 $newperms{$_} = (defined($webvar{$_}) && $webvar{$_} eq 'on' ? 1 : 0);
1237 }
1238 }
1239 $page->param(perm_custom => 1);
1240 } elsif ($permissions{admin} && $webvar{perms_type} eq 'clone') {
1241 $permstring = "c:$webvar{clonesrc}";
1242 getPermissions($dbh, 'user', $webvar{clonesrc}, \%newperms);
1243 $page->param(perm_clone => 1);
1244 } else {
1245 $permstring = 'i';
1246 }
1247 if ($webvar{useraction} eq 'add') {
1248 changepage(page => "useradmin", errmsg => "You do not have permission to add new users")
1249 unless $permissions{admin} || $permissions{user_create};
1250 # no scope check; user is created in the current group
1251 ($code,$msg) = addUser($dbh, $webvar{uname}, $curgroup, $webvar{pass1},
1252 ($webvar{makeactive} eq 'on' ? 1 : 0), $webvar{accttype}, $permstring,
1253 $webvar{fname}, $webvar{lname}, $webvar{phone});
1254 } else {
1255 changepage(page => "useradmin", errmsg => "You do not have permission to edit users")
1256 unless $permissions{admin} || $permissions{user_edit};
1257 # security check - does the user have permission to access this entity?
1258 if (!check_scope(id => $webvar{user}, type => 'user')) {
1259 changepage(page => "useradmin", errmsg => "You do not have permission to edit the requested user");
1260 }
1261# User update is icky. I'd really like to do this in one atomic operation,
1262# but that gets hairy by either duplicating a **lot** of code in DNSDB.pm
1263# or self-torture trying to not commit the transaction until we're really done.
1264 # Allowing for changing group, but not coding web support just yet.
1265 ($code,$msg) = updateUser($dbh, $webvar{uid}, $webvar{uname}, $webvar{gid}, $webvar{pass1},
1266 ($webvar{makeactive} eq 'on' ? 1 : 0), $webvar{accttype},
1267 $webvar{fname}, $webvar{lname}, $webvar{phone});
1268 if ($code eq 'OK') {
1269 $newperms{admin} = 1 if $webvar{accttype} eq 'S';
1270 ($code2,$msg2) = changePermissions($dbh, 'user', $webvar{uid}, \%newperms, ($permstring eq 'i'));
1271 }
1272 }
1273 }
1274
1275 if ($code eq 'OK' && $code2 eq 'OK') {
1276 my %pageparams = (page => "useradmin");
1277 if ($alterperms) {
1278 $pageparams{warnmsg} = "You can only grant permissions you hold.\nUser ".
1279 ($webvar{useraction} eq 'add' ? "$webvar{uname} added" : "info updated for $webvar{uname}").
1280 ".\nPermissions ".($webvar{useraction} eq 'add' ? 'added' : 'updated')." with reduced access.";
1281 } else {
1282 $pageparams{resultmsg} = "$msg".($webvar{useraction} eq 'add' ? '' : "\n$msg2");
1283 }
1284 changepage(%pageparams);
1285
1286 # add/update failed:
1287 } else {
1288 $page->param(add_failed => 1);
1289 $page->param(action => $webvar{useraction});
1290 $page->param(set_permgroup => 1);
1291 if ($webvar{perms_type} eq 'inherit') { # set permission class radio
1292 $page->param(perm_inherit => 1);
1293 } elsif ($webvar{perms_type} eq 'clone') {
1294 $page->param(perm_clone => 1);
1295 } else {
1296 $page->param(perm_custom => 1);
1297 }
1298 $page->param(uname => $webvar{uname});
1299 $page->param(fname => $webvar{fname});
1300 $page->param(lname => $webvar{lname});
1301 $page->param(pass1 => $webvar{pass1});
1302 $page->param(pass2 => $webvar{pass2});
1303 $page->param(errmsg => "User info updated but permissions update failed: $msg2") if $code eq 'OK';
1304 $page->param(errmsg => $msg) if $code ne 'OK';
1305 fill_permissions($page, \%newperms);
1306 fill_actypelist($webvar{accttype});
1307 fill_clonemelist();
1308 }
1309
1310 } elsif ($webvar{useraction} eq 'edit') {
1311
1312 changepage(page => "useradmin", errmsg => "You do not have permission to edit users")
1313 unless $permissions{admin} || $permissions{user_edit};
1314
1315 # security check - does the user have permission to access this entity?
1316 if (!check_scope(id => $webvar{user}, type => 'user')) {
1317 changepage(page => "useradmin", errmsg => "You do not have permission to edit the requested user");
1318 }
1319
1320 $page->param(set_permgroup => 1);
1321 $page->param(action => 'update');
1322 $page->param(uid => $webvar{user});
1323 fill_clonemelist();
1324
1325 my $userinfo = getUserData($dbh,$webvar{user});
1326 fill_actypelist($userinfo->{type});
1327 # not using this yet, but adding it now means we can *much* more easily do so later.
1328 $page->param(gid => $userinfo->{group_id});
1329
1330 my %curperms;
1331 getPermissions($dbh, 'user', $webvar{user}, \%curperms);
1332 fill_permissions($page, \%curperms);
1333
1334 $page->param(uname => $userinfo->{username});
1335 $page->param(fname => $userinfo->{firstname});
1336 $page->param(lname => $userinfo->{lastname});
1337 $page->param(set_permgroup => 1);
1338 if ($userinfo->{inherit_perm}) {
1339 $page->param(perm_inherit => 1);
1340 } else {
1341 $page->param(perm_custom => 1);
1342 }
1343 } else {
1344 changepage(page => "useradmin", errmsg => "You are not allowed to add new users")
1345 unless $permissions{admin} || $permissions{user_create};
1346 # default is "new"
1347 $page->param(add => 1);
1348 $page->param(action => 'add');
1349 fill_permissions($page, \%grpperms);
1350 fill_actypelist();
1351 }
1352
1353} elsif ($webvar{page} eq 'deluser') {
1354
1355 changepage(page=> "useradmin", errmsg => "You are not allowed to delete users")
1356 unless $permissions{admin} || $permissions{user_delete};
1357
1358 # security check - does the user have permission to access this entity?
1359 if (!check_scope(id => $webvar{id}, type => 'user')) {
1360 changepage(page => "useradmin", errmsg => "You are not permitted to delete the requested user");
1361 }
1362
1363 $page->param(id => $webvar{id});
1364 # first pass = confirm y/n (sorta)
1365 if (!defined($webvar{del})) {
1366 $page->param(del_getconf => 1);
1367 $page->param(user => userFullName($dbh,$webvar{id}));
1368 } elsif ($webvar{del} eq 'ok') {
1369 my ($code,$msg) = delUser($dbh, $webvar{id});
1370 if ($code eq 'OK') {
1371 # success. go back to the user list, do not pass "GO"
1372 changepage(page => "useradmin", resultmsg => $msg);
1373 } else {
1374 changepage(page => "useradmin", errmsg => $msg);
1375 }
1376 } else {
1377 # cancelled. whee!
1378 changepage(page => "useradmin");
1379 }
1380
1381} elsif ($webvar{page} eq 'dnsq') {
1382
1383 $page->param(qfor => $webvar{qfor}) if $webvar{qfor};
1384 $page->param(typelist => getTypelist($dbh, 'l', ($webvar{type} ? $webvar{type} : undef)));
1385 $page->param(nrecurse => $webvar{nrecurse}) if $webvar{nrecurse};
1386 $page->param(resolver => $webvar{resolver}) if $webvar{resolver};
1387
1388 if ($webvar{qfor}) {
1389 my $resolv = Net::DNS::Resolver->new;
1390 $resolv->tcp_timeout(5); # make me adjustable!
1391 $resolv->udp_timeout(5); # make me adjustable!
1392 $resolv->recurse(0) if $webvar{nrecurse};
1393 $resolv->nameservers($webvar{resolver}) if $webvar{resolver};
1394 my $query = $resolv->query($webvar{qfor}, $typemap{$webvar{type}});
1395 if ($query) {
1396
1397 $page->param(showresults => 1);
1398
1399 my @answer;
1400 foreach my $rr ($query->answer) {
1401# next unless $rr->type eq "A" or $rr->type eq 'NS';
1402 my %row;
1403 my ($host,$ttl,$class,$type,$data) =
1404 ($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/s);
1405 $row{host} = $host;
1406 $row{ftype} = $type;
1407 $row{rdata} = ($type eq 'SOA' ? "<pre>$data</pre>" : $data);
1408 push @answer, \%row;
1409 }
1410 $page->param(answer => \@answer);
1411
1412 my @additional;
1413 foreach my $rr ($query->additional) {
1414# next unless $rr->type eq "A" or $rr->type eq 'NS';
1415 my %row;
1416 my ($host,$ttl,$class,$type,$data) =
1417 ($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/);
1418 $row{host} = $host;
1419 $row{ftype} = $type;
1420 $row{rdata} = $data;
1421 push @additional, \%row;
1422 }
1423 $page->param(additional => \@additional);
1424
1425 my @authority;
1426 foreach my $rr ($query->authority) {
1427# next unless $rr->type eq "A" or $rr->type eq 'NS';
1428 my %row;
1429 my ($host,$ttl,$class,$type,$data) =
1430 ($rr->string =~ /^([0-9a-zA-Z_.-]+)\s+(\d+)\s+([A-Za-z]+)\s+([A-Za-z]+)\s+(.+)$/);
1431 $row{host} = $host;
1432 $row{ftype} = $type;
1433 $row{rdata} = $data;
1434 push @authority, \%row;
1435 }
1436 $page->param(authority => \@authority);
1437
1438 $page->param(usedresolver => $resolv->answerfrom);
1439 $page->param(frtype => $typemap{$webvar{type}});
1440
1441 } else {
1442 $page->param(errmsg => $resolv->errorstring);
1443 }
1444 }
1445 ## done DNS query
1446
1447} elsif ($webvar{page} eq 'axfr') {
1448
1449 changepage(page => "domlist", errmsg => "You are not permitted to import domains")
1450 unless ($permissions{admin} || $permissions{domain_create});
1451
1452 # don't need this while we've got the dropdown in the menu. hmm.
1453 fill_grouplist("grouplist");
1454
1455 $page->param(ifrom => $webvar{ifrom}) if $webvar{ifrom};
1456 $page->param(rwsoa => $webvar{rwsoa}) if $webvar{rwsoa};
1457 $page->param(rwns => $webvar{rwns}) if $webvar{rwns};
1458 # This next one is arguably better on by default, but Breaking Things Is Bad, Mmmkay?
1459 $page->param(mergematching => $webvar{mergematching}) if $webvar{mergematching};
1460 $page->param(dominactive => 1) if (!$webvar{domactive} && $webvar{doit}); # eww.
1461 $page->param(importdoms => $webvar{importdoms}) if $webvar{importdoms};
1462
1463 # shut up warning about uninitialized variable
1464 $webvar{doit} = '' if !defined($webvar{doit});
1465
1466 if ($webvar{doit} eq 'y' && !$webvar{ifrom}) {
1467 $page->param(errmsg => "Need to set host to import from");
1468 } elsif ($webvar{doit} eq 'y' && !$webvar{importdoms}) {
1469 $page->param(errmsg => "Need domains to import");
1470 } elsif ($webvar{doit} eq 'y') {
1471
1472 # security check - does the user have permission to access this entity?
1473 if (!check_scope(id => $webvar{group}, type => 'group')) {
1474 $page->param(errmsg => "You are not permitted to import domains into the requested group");
1475 goto DONEAXFR;
1476 }
1477
1478 # Bizarre Things Happen when you AXFR a null-named zone.
1479 $webvar{importdoms} =~ s/^\s+//;
1480 my @domlist = split /\s+/, $webvar{importdoms};
1481 my @results;
1482 foreach my $domain (@domlist) {
1483 my %row;
1484 my ($code,$msg) = importAXFR($dbh, $webvar{ifrom}, $domain, $webvar{group},
1485 $webvar{zonestatus}, $webvar{rwsoa}, $webvar{rwns}, $webvar{mergematching});
1486 $row{domok} = $msg if $code eq 'OK';
1487 if ($code eq 'WARN') {
1488 $msg =~ s|\n|<br />|g;
1489 $row{domwarn} = $msg;
1490 }
1491 if ($code eq 'FAIL') {
1492 $msg =~ s|\n|<br />\n|g;
1493 $row{domerr} = $msg;
1494 }
1495 $msg = "<br />\n".$msg if $msg =~ m|<br />|;
1496 $row{domain} = $domain;
1497 push @results, \%row;
1498 }
1499 $page->param(axfrresults => \@results);
1500 }
1501
1502 # Yes, this is a GOTO target. PTBHTTT.
1503 DONEAXFR: ;
1504
1505} elsif ($webvar{page} eq 'whoisq') {
1506
1507 if ($webvar{qfor}) {
1508 use Net::Whois::Raw;
1509 use Text::Wrap;
1510
1511# caching useful?
1512#$Net::Whois::Raw::CACHE_DIR = "/var/spool/pwhois/";
1513#$Net::Whois::Raw::CACHE_TIME = 60;
1514
1515 my ($dominfo, $whois_server) = whois($webvar{qfor});
1516##fixme: if we're given an IP, try rwhois as well as whois so we get the real final data
1517
1518 # le sigh. idjits spit out data without linefeeds...
1519 $Text::Wrap::columns = 88;
1520
1521# &%$@%@# high-bit crap. We should probably find a way to properly recode these
1522# instead of one-by-one. Note CGI::Simple's escapeHTML() doesn't do more than
1523# the bare minimum. :/
1524# Mainly an XHTML validation thing.
1525 $dominfo = $q->escapeHTML($dominfo);
1526 $dominfo =~ s/\xa9/\&copy;/g;
1527 $dominfo =~ s/\xae/\&reg;/g;
1528
1529 $page->param(qfor => $webvar{qfor});
1530 $page->param(dominfo => wrap('','',$dominfo));
1531 $page->param(whois_server => $whois_server);
1532 } else {
1533 $page->param(errmsg => "Missing host or domain to query in WHOIS") if $webvar{askaway};
1534 }
1535
1536} elsif ($webvar{page} eq 'log') {
1537
1538##fixme put in some real log-munching stuff
1539 my $sql = "SELECT user_id, email, name, entry, date_trunc('second',stamp) FROM log WHERE ";
1540 my $id = $curgroup; # we do this because the group log may be called from (almost) any page,
1541 # but the others are much more limited. this is probably non-optimal.
1542
1543 if ($webvar{ltype} && $webvar{ltype} eq 'user') {
1544 $sql .= "user_id=?";
1545 $id = $webvar{id};
1546 if (!check_scope(id => $id, type => 'user')) {
1547 $page->param(errmsg => "You are not permitted to view log entries for the requested user");
1548 goto DONELOG;
1549 }
1550 $page->param(logfor => 'user '.userFullName($dbh,$id));
1551 } elsif ($webvar{ltype} && $webvar{ltype} eq 'dom') {
1552 $sql .= "domain_id=?";
1553 $id = $webvar{id};
1554 if (!check_scope(id => $id, type => 'domain')) {
1555 $page->param(errmsg => "You are not permitted to view log entries for the requested domain");
1556 goto DONELOG;
1557 }
1558 $page->param(logfor => 'domain '.domainName($dbh,$id));
1559 } elsif ($webvar{ltype} && $webvar{ltype} eq 'rdns') {
1560 $sql .= "rdns_id=?";
1561 $id = $webvar{id};
1562 if (!check_scope(id => $id, type => 'revzone')) {
1563 $page->param(errmsg => "You are not permitted to view log entries for the requested reverse zone");
1564 goto DONELOG;
1565 }
1566 $page->param(logfor => 'reverse zone '.revName($dbh,$id));
1567 } else {
1568 # Default to listing curgroup log
1569 $sql .= "group_id=?";
1570 $page->param(logfor => 'group '.groupName($dbh,$id));
1571 # note that scope limitations are applied via the change-group check;
1572 # group log is always for the "current" group
1573 }
1574##fixme:
1575# - filtering
1576# - show reverse zone column?
1577# - pagination/limiting number of records - put newest-first so user
1578# doesn't always need to go to the last page for recent activity?
1579 my $sth = $dbh->prepare($sql);
1580 $sth->execute($id);
1581 my @logbits;
1582 while (my ($uid, $email, $name, $entry, $stamp) = $sth->fetchrow_array) {
1583 my %row;
1584 $row{userfname} = $name;
1585 $row{userid} = $uid;
1586 $row{useremail} = $email;
1587 ($row{logentry} = $entry) =~ s/\n/<br>\n/g;
1588 ($row{logtime}) = ($stamp =~ /^(.+)-\d\d$/);
1589 push @logbits, \%row;
1590 }
1591 $page->param(logentries => \@logbits);
1592
1593 # scope check fail target
1594 DONELOG: ;
1595
1596} # end $webvar{page} dance
1597
1598
1599# start output here so we can redirect pages.
1600print "Content-type: text/html\n\n", $header->output;
1601
1602##common bits
1603if ($webvar{page} ne 'login' && $webvar{page} ne 'badpage') {
1604 $page->param(username => $session->param("username"));
1605
1606 $page->param(group => $curgroup);
1607 $page->param(groupname => groupName($dbh,$curgroup));
1608 $page->param(logingrp => groupName($dbh,$logingroup));
1609 $page->param(logingrp_num => $logingroup);
1610
1611##fixme
1612 $page->param(mayrdns => 1);
1613
1614 $page->param(maydefrec => $permissions{admin});
1615 $page->param(mayimport => $permissions{admin} || $permissions{domain_create});
1616 $page->param(maybulk => $permissions{admin} || $permissions{domain_edit} || $permissions{domain_create} || $permissions{domain_delete});
1617
1618 $page->param(chggrps => ($permissions{admin} || $permissions{group_create} || $permissions{group_edit} || $permissions{group_delete}));
1619
1620 # group tree. should go elsewhere, probably
1621 my $tmpgrplist = fill_grptree($logingroup,$curgroup);
1622 $page->param(grptree => $tmpgrplist);
1623 $page->param(subs => ($tmpgrplist ? 1 : 0)); # probably not useful to pass gobs of data in for a boolean
1624 $page->param(inlogingrp => $curgroup == $logingroup);
1625
1626# fill in the URL-to-self
1627 $page->param(whereami => $uri_self);
1628}
1629
1630if (@debugbits) {
1631 print "<pre>\n";
1632 foreach (@debugbits) { print; }
1633 print "</pre>\n";
1634}
1635
1636# spit it out
1637print $page->output;
1638
1639if ($debugenv) {
1640 print "<div id=\"debug\">webvar keys: <pre>\n";
1641 foreach my $key (keys %webvar) {
1642 print "key: $key\tval: $webvar{$key}\n";
1643 }
1644 print "</pre>\nsession:\n<pre>\n";
1645 my $sesdata = $session->dataref();
1646 foreach my $key (keys %$sesdata) {
1647 print "key: $key\tval: ".$sesdata->{$key}."\n";
1648 }
1649 print "</pre>\nENV:\n<pre>\n";
1650 foreach my $key (keys %ENV) {
1651 print "key: $key\tval: $ENV{$key}\n";
1652 }
1653 print "</pre></div>\n";
1654}
1655
1656print $footer->output;
1657
1658# as per the docs, Just In Case
1659$session->flush();
1660
1661exit 0;
1662
1663
1664sub fill_grptree {
1665 my $root = shift;
1666 my $cur = shift;
1667 my $indent = shift || ' ';
1668
1669 my @childlist;
1670
1671 my $grptree = HTML::Template->new(filename => 'templates/grptree.tmpl');
1672 getChildren($dbh,$root,\@childlist,'immediate');
1673 return if $#childlist == -1;
1674 my @grouplist;
1675 foreach (@childlist) {
1676 my %row;
1677 $row{grpname} = groupName($dbh,$_);
1678 $row{grpnum} = $_;
1679 $row{whereami} = $uri_self;
1680 $row{curgrp} = ($_ == $cur);
1681 $row{expanded} = isParent($dbh, $_, 'group', $cur, 'group');
1682 $row{expanded} = 1 if $_ == $cur;
1683 $row{subs} = fill_grptree($_,$cur,$indent.' ');
1684 $row{indent} = $indent;
1685 push @grouplist, \%row;
1686 }
1687 $grptree->param(indent => $indent);
1688 $grptree->param(treelvl => \@grouplist);
1689 return $grptree->output;
1690}
1691
1692sub changepage {
1693 my %params = @_; # think this works the way I want...
1694
1695 # cross-site scripting fixup. instead of passing error messages by URL/form
1696 # variable, put them in the session where the nasty user can't meddle.
1697 # these are done here since it's far simpler to pass them in from wherever
1698 # than set them locally everywhere.
1699 foreach my $sessme ('resultmsg','warnmsg','errmsg') {
1700 if (my $tmp = $params{$sessme}) {
1701 $tmp =~ s/^\n//;
1702 $tmp =~ s|\n|<br />\n|g;
1703 $session->param($sessme, $tmp);
1704 delete $params{$sessme};
1705 }
1706 }
1707
1708 # handle user check
1709 my $newurl = "http://$ENV{HTTP_HOST}$ENV{SCRIPT_NAME}?sid=$sid";
1710 foreach (sort keys %params) {
1711 $newurl .= "&$_=".$q->url_encode($params{$_});
1712 }
1713
1714 # Just In Case
1715 $session->flush();
1716
1717 print "Status: 302\nLocation: $newurl\n\n";
1718 exit;
1719} # end changepage
1720
1721sub fillsoa {
1722 my $defrec = shift;
1723 my $revrec = shift;
1724 my $id = shift;
1725 my $domname = ($defrec eq 'y' ? '' : "DOMAIN");
1726
1727 $page->param(defrec => $defrec);
1728 $page->param(revrec => $revrec);
1729
1730# i had a good reason to do this when I wrote it...
1731# $page->param(domain => $domname);
1732# $page->param(group => $DNSDB::group);
1733 $page->param(isgrp => 1) if $defrec eq 'y';
1734 $page->param(parent => ($defrec eq 'y' ? groupName($dbh, $id) :
1735 ($revrec eq 'n' ? domainName($dbh, $id) : revName($dbh, $id)) ) );
1736
1737# defaults
1738 $page->param(defcontact => $DNSDB::def{contact});
1739 $page->param(defns => $DNSDB::def{prins});
1740 $page->param(defsoattl => $DNSDB::def{soattl});
1741 $page->param(defrefresh => $DNSDB::def{refresh});
1742 $page->param(defretry => $DNSDB::def{retry});
1743 $page->param(defexpire => $DNSDB::def{expire});
1744 $page->param(defminttl => $DNSDB::def{minttl});
1745
1746 # there are probably better ways to do this. TMTOWTDI.
1747 my %soa = getSOA($dbh,$defrec,$revrec,$id);
1748
1749 $page->param(id => $id);
1750 $page->param(recid => $soa{recid});
1751 $page->param(prins => ($soa{prins} ? $soa{prins} : $DNSDB::def{prins}));
1752 $page->param(contact => ($soa{contact} ? $soa{contact} : $DNSDB::def{contact}));
1753 $page->param(refresh => ($soa{refresh} ? $soa{refresh} : $DNSDB::def{refresh}));
1754 $page->param(retry => ($soa{retry} ? $soa{retry} : $DNSDB::def{retry}));
1755 $page->param(expire => ($soa{expire} ? $soa{expire} : $DNSDB::def{expire}));
1756 $page->param(minttl => ($soa{minttl} ? $soa{minttl} : $DNSDB::def{minttl}));
1757 $page->param(ttl => ($soa{ttl} ? $soa{ttl} : $DNSDB::def{soattl}));
1758}
1759
1760sub showzone {
1761 my $def = shift;
1762 my $rev = shift;
1763 my $id = shift;
1764
1765 # get the SOA first
1766 my %soa = getSOA($dbh,$def,$rev,$id);
1767
1768 $page->param(contact => $soa{contact});
1769 $page->param(prins => $soa{prins});
1770 $page->param(refresh => $soa{refresh});
1771 $page->param(retry => $soa{retry});
1772 $page->param(expire => $soa{expire});
1773 $page->param(minttl => $soa{minttl});
1774 $page->param(ttl => $soa{ttl});
1775
1776 my $foo2 = getDomRecs($dbh,$def,$rev,$id,$perpage,$webvar{offset},$sortby,$sortorder,$filter);
1777
1778 my $row = 0;
1779 foreach my $rec (@$foo2) {
1780 $rec->{type} = $typemap{$rec->{type}};
1781 $rec->{row} = $row % 2;
1782 $rec->{defrec} = $def;
1783 $rec->{revrec} = $rev;
1784 $rec->{sid} = $webvar{sid};
1785 $rec->{id} = $id;
1786 $rec->{fwdzone} = $rev eq 'n';
1787 $rec->{distance} = 'n/a' unless ($rec->{type} eq 'MX' || $rec->{type} eq 'SRV');
1788 $rec->{weight} = 'n/a' unless ($rec->{type} eq 'SRV');
1789 $rec->{port} = 'n/a' unless ($rec->{type} eq 'SRV');
1790 $row++;
1791# ACLs
1792 $rec->{record_edit} = ($permissions{admin} || $permissions{record_edit});
1793 $rec->{record_delete} = ($permissions{admin} || $permissions{record_delete});
1794 }
1795 $page->param(reclist => $foo2);
1796}
1797
1798sub fill_recdata {
1799 $page->param(typelist => getTypelist($dbh, $webvar{revrec}, $webvar{type}));
1800
1801# le sigh. we may get called with many empty %webvar keys
1802 no warnings qw( uninitialized );
1803
1804##todo: allow BIND-style bare names, ASS-U-ME that the name is within the domain?
1805# prefill <domain> or DOMAIN in "Host" space for new records
1806 if ($webvar{revrec} eq 'n') {
1807 my $domroot = ($webvar{defrec} eq 'y' ? 'DOMAIN' : domainName($dbh,$webvar{parentid}));
1808 $page->param(name => $domroot);
1809 $page->param(address => $webvar{address});
1810 $page->param(distance => $webvar{distance})
1811 if ($webvar{type} == $reverse_typemap{MX} or $webvar{type} == $reverse_typemap{SRV});
1812 $page->param(weight => $webvar{weight}) if $webvar{type} == $reverse_typemap{SRV};
1813 $page->param(port => $webvar{port}) if $webvar{type} == $reverse_typemap{SRV};
1814 } else {
1815 my $domroot = ($webvar{defrec} eq 'y' ? 'ADMINDOMAIN' : ".$config{domain}");
1816 $page->param(name => ($webvar{name} ? $webvar{name} : $domroot));
1817 my $zname = ($webvar{defrec} eq 'y' ? 'ZONE' : revName($dbh,$webvar{parentid}));
1818 $zname =~ s|\d*/\d+$||;
1819 $page->param(address => ($webvar{address} ? $webvar{address} : $zname));
1820 }
1821# retrieve the right ttl instead of falling (way) back to the hardcoded system default
1822 my %soa = getSOA($dbh,$webvar{defrec},$webvar{revrec},$webvar{parentid});
1823 $page->param(ttl => ($webvar{ttl} ? $webvar{ttl} : $soa{minttl}));
1824}
1825
1826sub fill_actypelist {
1827 my $curtype = shift || 'u';
1828
1829 my @actypes;
1830
1831 my %row1 = (actypeval => 'u', actypename => 'user');
1832 $row1{typesel} = 1 if $curtype eq 'u';
1833 push @actypes, \%row1;
1834
1835 my %row2 = (actypeval => 'S', actypename => 'superuser');
1836 $row2{typesel} = 1 if $curtype eq 'S';
1837 push @actypes, \%row2;
1838
1839 $page->param(actypelist => \@actypes);
1840}
1841
1842sub fill_clonemelist {
1843 my $sth = $dbh->prepare("SELECT username,user_id FROM users WHERE group_id=$curgroup");
1844 $sth->execute;
1845
1846 # shut up some warnings, but don't stomp on caller's state
1847 local $webvar{clonesrc} = 0 if !defined($webvar{clonesrc});
1848
1849 my @clonesrc;
1850 while (my ($username,$uid) = $sth->fetchrow_array) {
1851 my %row = (
1852 username => $username,
1853 uid => $uid,
1854 selected => ($webvar{clonesrc} == $uid ? 1 : 0)
1855 );
1856 push @clonesrc, \%row;
1857 }
1858 $page->param(clonesrc => \@clonesrc);
1859}
1860
1861sub fill_fpnla {
1862 my $count = shift;
1863 if ($offset eq 'all') {
1864 $page->param(perpage => $perpage);
1865# uhm....
1866 } else {
1867 # all these bits only have sensible behaviour if offset is numeric. err, probably.
1868 if ($count > $perpage) {
1869 # if there are more results than the default, always show the "all" link
1870 $page->param(navall => 1);
1871
1872 if ($offset > 0) {
1873 $page->param(navfirst => 1);
1874 $page->param(navprev => 1);
1875 $page->param(prevoffs => $offset-1);
1876 }
1877
1878 # show "next" and "last" links if we're not on the last page of results
1879 if ( (($offset+1) * $perpage - $count) < 0 ) {
1880 $page->param(navnext => 1);
1881 $page->param(nextoffs => $offset+1);
1882 $page->param(navlast => 1);
1883 $page->param(lastoffs => int (($count-1)/$perpage));
1884 }
1885 } else {
1886 $page->param(onepage => 1);
1887 }
1888 }
1889} # end fill_fpnla()
1890
1891sub fill_pgcount {
1892 my $pgcount = shift;
1893 my $pgtype = shift;
1894 my $parent = shift;
1895
1896 # Fix display/UI bug where if you are not on the first page of the list, and
1897 # you add a search term or click one of the "starts with" links, you end up
1898 # on a page showing nothing.
1899 # For bonus points, this reverts to the original offset on clicking the "All" link (mostly)
1900 if ($offset ne 'all') {
1901 $offset-- while ($offset * $perpage) >= $pgcount;
1902 }
1903
1904 $page->param(ntot => $pgcount);
1905 $page->param(nfirst => (($offset eq 'all' ? 0 : $offset)*$perpage+1));
1906 $page->param(npglast => ($offset eq 'all' ? $pgcount :
1907 ( (($offset+1)*$perpage) > $pgcount ? $pgcount : (($offset+1)*$perpage) )
1908 ));
1909 $page->param(pgtype => $pgtype);
1910 $page->param(parent => $parent);
1911 $page->param(filter => $filter);
1912} # end fill_pgcount()
1913
1914
1915sub listdomains { listzones(); } # temp
1916
1917sub listzones {
1918# ACLs
1919 $page->param(domain_create => ($permissions{admin} || $permissions{domain_create}) );
1920 $page->param(domain_edit => ($permissions{admin} || $permissions{domain_edit}) );
1921 $page->param(domain_delete => ($permissions{admin} || $permissions{domain_delete}) );
1922
1923 my @childgroups;
1924 getChildren($dbh, $curgroup, \@childgroups, 'all') if $searchsubs;
1925 my $childlist = join(',',@childgroups);
1926
1927 my $count = getZoneCount($dbh, (childlist => $childlist, curgroup => $curgroup, revrec => $webvar{revrec},
1928 filter => ($filter ? $filter : undef), startwith => ($startwith ? $startwith : undef) ) );
1929
1930# fill page count and first-previous-next-last-all bits
1931 fill_pgcount($count,($webvar{revrec} eq 'n' ? 'domains' : 'revzones'),groupName($dbh,$curgroup));
1932 fill_fpnla($count);
1933
1934# sort/order
1935 $session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
1936 $session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
1937
1938 $sortby = $session->param($webvar{page}.'sortby') if $session->param($webvar{page}.'sortby');
1939 $sortorder = $session->param($webvar{page}.'order') if $session->param($webvar{page}.'order');
1940
1941# set up the headers
1942 my @cols = (($webvar{revrec} eq 'n' ? 'domain' : 'revnet'), 'status', 'group');
1943 my %colheads = (domain => 'Domain', revnet => 'Reverse Zone', status => 'Status', group => 'Group');
1944 fill_colheads($sortby, $sortorder, \@cols, \%colheads);
1945
1946 # hack! hack! pthbttt. have to rethink the status column storage,
1947 # or inactive comes "before" active. *sigh*
1948 $sortorder = ($sortorder eq 'ASC' ? 'DESC' : 'ASC') if $sortby eq 'status';
1949
1950# waffle, waffle - keep state on these as well as sortby, sortorder?
1951##fixme: put this higher so the count doesn't get munched?
1952 $page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]|0-9)$/;
1953
1954 $page->param(filter => $filter) if $filter;
1955 $page->param(searchsubs => $searchsubs) if $searchsubs;
1956
1957 $page->param(group => $curgroup);
1958
1959 my $zonelist = getZoneList($dbh, (childlist => $childlist, curgroup => $curgroup,
1960 revrec => $webvar{revrec},
1961 filter => ($filter ? $filter : undef), startwith => ($startwith ? $startwith : undef),
1962 offset => $webvar{offset}, sortby => $sortby, sortorder => $sortorder
1963 ) );
1964# probably don't need this, keeping for reference for now
1965# foreach (@$zonelist) {
1966# }
1967 $page->param(domtable => $zonelist);
1968} # end listdomains()
1969
1970
1971sub listgroups {
1972
1973# security check - does the user have permission to view this entity?
1974 if (!(grep /^$curgroup$/, @viewablegroups)) {
1975 # hmm. Reset the current group to the login group? Yes. Prevents confusing behaviour elsewhere.
1976 $session->param('curgroup',$logingroup);
1977 $page->param(errmsg => "You are not permitted to view the requested group");
1978 $curgroup = $logingroup;
1979 }
1980
1981 my @childgroups;
1982 getChildren($dbh, $curgroup, \@childgroups, 'all') if $searchsubs;
1983 my $childlist = join(',',@childgroups);
1984
1985 my $sql = "SELECT count(*) FROM groups WHERE parent_group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
1986 ($startwith ? " AND group_name ~* ?" : '').
1987 ($filter ? " AND group_name ~* ?" : '');
1988 my $sth = $dbh->prepare($sql);
1989 $sth->execute(@filterargs);
1990 my ($count) = ($sth->fetchrow_array);
1991
1992# fill page count and first-previous-next-last-all bits
1993 fill_pgcount($count,"groups",'');
1994 fill_fpnla($count);
1995
1996 $page->param(gid => $curgroup);
1997
1998 $sortby = 'group';
1999# sort/order
2000 $session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
2001 $session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
2002
2003 $sortby = $session->param($webvar{page}.'sortby') if $session->param($webvar{page}.'sortby');
2004 $sortorder = $session->param($webvar{page}.'order') if $session->param($webvar{page}.'order');
2005
2006# set up the headers
2007 my @cols = ('group','parent','nusers','ndomains');
2008 my %colnames = (group => 'Group', parent => 'Parent Group', nusers => 'Users', ndomains => 'Domains');
2009 fill_colheads($sortby, $sortorder, \@cols, \%colnames);
2010
2011# waffle, waffle - keep state on these as well as sortby, sortorder?
2012 $page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]|0-9)$/;
2013
2014 $page->param(filter => $filter) if $filter;
2015 $page->param(searchsubs => $searchsubs) if $searchsubs;
2016
2017# munge sortby for columns in database
2018 $sortby = 'g.group_name' if $sortby eq 'group';
2019 $sortby = 'g2.group_name' if $sortby eq 'parent';
2020
2021 my @grouplist;
2022 $sql = "SELECT g.group_id, g.group_name, g2.group_name, ".
2023 "count(distinct(u.username)) AS nusers, count(distinct(d.domain)) AS ndomains ".
2024 "FROM groups g ".
2025 "INNER JOIN groups g2 ON g2.group_id=g.parent_group_id ".
2026 "LEFT OUTER JOIN users u ON u.group_id=g.group_id ".
2027 "LEFT OUTER JOIN domains d ON d.group_id=g.group_id ".
2028 "WHERE g.parent_group_id IN ($curgroup".($childlist ? ",$childlist" : '').") ".
2029 ($startwith ? " AND g.group_name ~* ?" : '').
2030 ($filter ? " AND g.group_name ~* ?" : '').
2031 " GROUP BY g.group_id, g.group_name, g2.group_name ".
2032 " ORDER BY $sortby $sortorder ".
2033 ($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
2034 $sth = $dbh->prepare($sql);
2035 $sth->execute(@filterargs);
2036
2037 my $rownum = 0;
2038 while (my @data = $sth->fetchrow_array) {
2039 my %row;
2040 $row{groupid} = $data[0];
2041 $row{groupname} = $data[1];
2042 $row{pgroup} = $data[2];
2043 $row{nusers} = $data[3];
2044 $row{ndomains} = $data[4];
2045 $row{bg} = ($rownum++)%2;
2046 $row{sid} = $sid;
2047 $row{edgrp} = ($permissions{admin} || $permissions{group_edit});
2048 $row{delgrp} = ($permissions{admin} || $permissions{group_delete});
2049 push @grouplist, \%row;
2050 }
2051 $page->param(grouptable => \@grouplist);
2052} # end listgroups()
2053
2054
2055sub fill_grouplist {
2056 my $template_var = shift;
2057 my $cur = shift || $curgroup;
2058
2059 my @childgroups;
2060 getChildren($dbh, $logingroup, \@childgroups, 'all');
2061 my $childlist = join(',',@childgroups);
2062
2063##fixme: need to reorder list so that we can display a pseudotree in group dropdowns
2064
2065 # weesa gonna discard parent_group_id for now
2066 my $sth = $dbh->prepare("SELECT group_id,parent_group_id,group_name FROM groups ".
2067 "WHERE group_id IN ($logingroup".($childlist ? ",$childlist" : '').")".
2068 "ORDER BY group_id");
2069 $sth->execute;
2070 my @grouplist;
2071 while (my ($groupid,$pargroup,$groupname) = $sth->fetchrow_array()) {
2072 my %row;
2073 $row{groupname} = $groupname;
2074 $row{groupval} = $groupid;
2075##fixme: need magic
2076## ... WTF?
2077# $row{defgroup} = '';
2078 $row{groupactive} = 1 if $groupid == $cur;
2079 push @grouplist, \%row;
2080 }
2081
2082 $page->param("$template_var" => \@grouplist);
2083
2084} # end fill_grouplist()
2085
2086
2087sub list_users {
2088
2089 my @childgroups;
2090 getChildren($dbh, $curgroup, \@childgroups, 'all') if $searchsubs;
2091 my $childlist = join(',',@childgroups);
2092
2093 my $sql = "SELECT count(*) FROM users WHERE group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
2094 ($startwith ? " AND username ~* ?" : '').
2095 ($filter ? " AND username ~* ?" : '');
2096 my $sth = $dbh->prepare($sql);
2097 $sth->execute(@filterargs);
2098 my ($count) = ($sth->fetchrow_array);
2099
2100# fill page count and first-previous-next-last-all bits
2101 fill_pgcount($count,"users",'');
2102 fill_fpnla($count);
2103
2104 $sortby = 'user';
2105# sort/order
2106 $session->param($webvar{page}.'sortby', $webvar{sortby}) if $webvar{sortby};
2107 $session->param($webvar{page}.'order', $webvar{order}) if $webvar{order};
2108
2109 $sortby = $session->param($webvar{page}.'sortby') if $session->param($webvar{page}.'sortby');
2110 $sortorder = $session->param($webvar{page}.'order') if $session->param($webvar{page}.'order');
2111
2112# set up the headers
2113 my @cols = ('user','fname','type','group','status');
2114 my %colnames = (user => 'Username', fname => 'Full Name', type => 'Type', group => 'Group', status => 'Status');
2115 fill_colheads($sortby, $sortorder, \@cols, \%colnames);
2116
2117# waffle, waffle - keep state on these as well as sortby, sortorder?
2118 $page->param("start$startwith" => 1) if $startwith && $startwith =~ /^(?:[a-z]|0-9)$/;
2119
2120 $page->param(filter => $filter) if $filter;
2121 $page->param(searchsubs => $searchsubs) if $searchsubs;
2122
2123# munge sortby for columns in database
2124 $sortby = 'u.username' if $sortby eq 'user';
2125 $sortby = 'u.type' if $sortby eq 'type';
2126 $sortby = 'g.group_name' if $sortby eq 'group';
2127 $sortby = 'u.status' if $sortby eq 'status';
2128
2129 my @userlist;
2130 $sql = "SELECT u.user_id, u.username, u.firstname || ' ' || u.lastname AS fname, u.type, g.group_name, u.status ".
2131 "FROM users u ".
2132 "INNER JOIN groups g ON u.group_id=g.group_id ".
2133 "WHERE u.group_id IN ($curgroup".($childlist ? ",$childlist" : '').")".
2134 ($startwith ? " AND u.username ~* ?" : '').
2135 ($filter ? " AND u.username ~* ?" : '').
2136 " ORDER BY $sortby $sortorder ".
2137 ($offset eq 'all' ? '' : " LIMIT $perpage OFFSET ".$offset*$perpage);
2138
2139 $sth = $dbh->prepare($sql);
2140 $sth->execute(@filterargs);
2141
2142 my $rownum = 0;
2143 while (my @data = $sth->fetchrow_array) {
2144 no warnings "uninitialized"; # Just In Case something stupid happens and a user gets no first or last name
2145 my %row;
2146 $row{userid} = $data[0];
2147 $row{username} = $data[1];
2148 $row{userfull} = $data[2];
2149 $row{usertype} = ($data[3] eq 'S' ? 'superuser' : "user");
2150 $row{usergroup} = $data[4];
2151 $row{active} = $data[5];
2152 $row{bg} = ($rownum++)%2;
2153 $row{sid} = $sid;
2154 $row{eduser} = ($permissions{admin} || $permissions{user_edit});
2155 $row{deluser} = ($permissions{admin} || $permissions{user_delete});
2156 push @userlist, \%row;
2157 }
2158 $page->param(usertable => \@userlist);
2159} # end list_users()
2160
2161
2162# Generate all of the glop necessary to add or not the appropriate marker/flag for
2163# the sort order and column in domain, user, group, and record lists
2164# Takes an array ref and hash ref
2165sub fill_colheads {
2166 my $sortby = shift;
2167 my $sortorder = shift;
2168 my $cols = shift;
2169 my $colnames = shift;
2170 my $custom = shift;
2171
2172 my @headings;
2173
2174 foreach my $col (@$cols) {
2175 my %coldata;
2176 $coldata{firstcol} = 1 if $col eq $cols->[0];
2177 $coldata{sid} = $sid;
2178 $coldata{page} = $webvar{page};
2179 $coldata{offset} = $webvar{offset} if $webvar{offset};
2180 $coldata{sortby} = $col;
2181 $coldata{colname} = $colnames->{$col};
2182 if ($col eq $sortby) {
2183 $coldata{order} = ($sortorder eq 'ASC' ? 'DESC' : 'ASC');
2184 $coldata{sortorder} = $sortorder;
2185 } else {
2186 $coldata{order} = 'ASC';
2187 }
2188 if ($custom) {
2189 foreach my $ckey (keys %$custom) {
2190 $coldata{$ckey} = $custom->{$ckey};
2191 }
2192 }
2193 push @headings, \%coldata;
2194 }
2195
2196 $page->param(colheads => \@headings);
2197
2198} # end fill_colheads()
2199
2200
2201sub logaction {
2202 my $domid = shift;
2203 my $username = shift;
2204 my $groupid = shift;
2205 my $entry = shift;
2206 my $revid = shift || 0;
2207
2208##fixme: push SQL into DNSDB.pm
2209##fixme: add bits to retrieve group/domain name info to retain after entity is deleted?
2210 my $sth = $dbh->prepare("SELECT user_id, firstname || ' ' || lastname FROM users WHERE username=?");
2211 $sth->execute($username);
2212 my ($user_id, $fullname) = $sth->fetchrow_array;
2213
2214 $sth = $dbh->prepare("INSERT INTO log (domain_id,user_id,group_id,email,name,entry,rdns_id) ".
2215 "VALUES (?,?,?,?,?,?,?)") or warn $dbh->errstr;
2216 $sth->execute($domid,$user_id,$groupid,$username,$fullname,$entry,$revid) or warn $sth->errstr;
2217} # end logaction()
2218
2219
2220# we have to do this in a variety of places; let's make it consistent
2221sub fill_permissions {
2222 my $template = shift; # may need to do several sets on a single page
2223 my $permset = shift; # hashref to permissions on object
2224 my $usercan = shift || \%permissions; # allow alternate user-is-allowed permission block
2225
2226 foreach (@permtypes) {
2227 $template->param("may_$_" => ($usercan->{admin} || $usercan->{$_}));
2228 $template->param($_ => $permset->{$_});
2229 }
2230}
2231
2232# so simple when defined as a sub instead of inline. O_o
2233sub check_scope {
2234 my %args = @_;
2235 my $entity = $args{id} || 0; # prevent the shooting of feet with SQL "... intcolumn = '' ..."
2236 my $entype = $args{type} || '';
2237
2238 if ($entype eq 'group') {
2239 return 1 if grep /^$entity$/, @viewablegroups;
2240 } else {
2241 foreach (@viewablegroups) {
2242 return 1 if isParent($dbh, $_, 'group', $entity, $entype);
2243 }
2244 }
2245}
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