source: trunk/dns.cgi@ 2

Last change on this file since 2 was 2, checked in by Kris Deugau, 15 years ago

/trunk

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File size: 12.4 KB
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1#!/usr/bin/perl -w -T
2# dns/cgi-bin/dns.cgi
3###
4# SVN revision info
5# $Date: 2009-08-17 17:43:40 +0000 (Mon, 17 Aug 2009) $
6# SVN revision $Rev: 2 $
7# Last update by $Author: kdeugau $
8###
9# Copyright (C) 2008 - Kris Deugau <kdeugau@deepnet.cx>
10
11use strict;
12use warnings;
13
14use CGI::Carp qw (fatalsToBrowser);
15use CGI::Simple;
16use HTML::Template;
17use CGI::Session;
18use DBI;
19
20use lib '.';
21# custom modules
22use DNSDB qw(:ALL);
23
24# Let's do these templates right...
25my $templatedir = "templates";
26my $sessiondir = "session";
27
28# Set up the CGI object...
29my $q = new CGI::Simple;
30# ... and get query-string params as well as POST params if necessary
31$q->parse_query_string;
32
33my %webvar;
34# This is probably excessive fiddling, but it puts the parameters somewhere my fingers know about...
35foreach ($q->param()) {
36 $webvar{$_} = $q->param($_);
37}
38
39my $sid = ($webvar{sid} ? $webvar{sid} : undef);
40my $session = new CGI::Session("driver:File", $sid, {Directory => $sessiondir});
41#$sid = $session->id() if !$sid;
42if (!$sid) {
43 # init stuff. can probably axe this down to just above if'n'when user manipulation happens
44 $sid = $session->id();
45# need to know the "upper" group the user can deal with; may as well
46# stick this in the session rather than calling out to the DB every time.
47 $session->param('logingroupid',1);
48 $session->param('workinggroupid',1); # yes, we *do* need to track this too. er, probably.
49}
50
51# handle login redirect
52if ($webvar{action} && $webvar{action} eq 'login') {
53 # handle user check
54 my $newurl = "http://$ENV{HTTP_HOST}$ENV{REQUEST_URI}?sid=$sid&page=domlist";
55 print "Status: 302\nLocation: $newurl\n\n";
56 exit;
57}
58
59my $header = HTML::Template->new(filename => "$templatedir/header.tmpl");
60my $footer = HTML::Template->new(filename => "$templatedir/footer.tmpl");
61
62print "Content-type: text/html\n\n", $header->output;
63
64# default
65my $perpage = 15;
66my $offset = ($webvar{offset} ? $webvar{offset} : 0);
67
68# NB: these must match the field name and SQL ascend/descend syntax respectively
69my $sortfield = "domains";
70my $sortorder = "asc";
71
72my ($dbh,$msg) = connectDB("dnsdb","dnsdb","secret");
73#my $dbh = DBI->connect("DBI:mysql:database=vegadns","vegadns","secret",
74# { AutoCommit => 0 }) or die $DBI::errstr;
75
76##fixme. PLEASE! <G>
77print $msg if !$dbh;
78
79# fiddle hardcoded "defaults" as per system/user (?) prefs
80initGlobals($dbh);
81
82# Default page is a login page
83my $page; # to be initialized as an HTML::Template entity sooner or later
84
85# decide which page to spit out...
86if (!$webvar{page}) {
87 $page = HTML::Template->new(filename => "$templatedir/login.tmpl");
88} else {
89 $page = HTML::Template->new(filename => "$templatedir/$webvar{page}.tmpl");
90}
91
92$page->param(sid => $sid);
93
94if ($webvar{page} eq 'domlist' or $webvar{page} eq 'index') {
95 my $sth = $dbh->prepare("select count(*) from domains");
96 $sth->execute;
97 my ($count) = ($sth->fetchrow_array);
98
99 if ($count > $perpage) {
100 # if there are more results than the default, always show the "all" link
101 $page->param(navall => 1);
102
103 if ($offset > 0) {
104 $page->param(navfirst => 1);
105 $page->param(navprev => 1);
106 $page->param(prevoffs => $offset-1);
107 }
108
109 # show "next" and "last" links if we're not on the last page of results
110 if ( (($offset+1) * $perpage - $count) < 0 ) {
111 $page->param(navnext => 1);
112 $page->param(nextoffs => $offset+1);
113 $page->param(navlast => 1);
114 $page->param(lastoffs => int $count/$perpage);
115 }
116 }
117
118 $page->param(ndomains => $count);
119
120 my @domlist;
121 $sth = $dbh->prepare("select domain_id,domain,status,groups.name from domains".
122 " inner join groups on domains.group_id=groups.group_id".
123 " order by domain limit $perpage offset ".$offset*$perpage);
124 $sth->execute;
125 my $rownum = 0;
126 while (my @data = $sth->fetchrow_array) {
127 my %row;
128 $row{domainid} = $data[0];
129 $row{domain} = $data[1];
130 $row{status} = $data[2];
131 $row{group} = $data[3];
132 $row{bg} = ($rownum++)%2;
133 $row{mkactive} = ($data[2] eq 'inactive' ? 1 : 0);
134 $row{sid} = $sid;
135##fixme: need to clean up status indicator/usage/inversion
136 push @domlist, \%row;
137 }
138 $page->param(domtable => \@domlist);
139
140} elsif ($webvar{page} eq 'reclist') {
141
142#} elsif ($webvar{page} eq 'domdetail') {
143
144 $page->param(defrec => $webvar{defrec});
145
146##fixme
147 $page->param(domain => domainName($dbh,$webvar{id}));
148 $page->param(grpid => 1);
149##fixme
150
151 if ($webvar{defrec} eq 'y') {
152 $page->param(id => $webvar{grpid}); ##fixme, hack! hack!
153 showdomain('y',1);
154 } else {
155 $page->param(id => $webvar{id});
156 showdomain('n',$webvar{id});
157 }
158
159} elsif ($webvar{page} eq 'defrecs') {
160
161 showdomain('def',1);
162 $page->param(defrec => 'y');
163
164 my $sth = $dbh->prepare("select * from default_records");
165 $sth->execute;
166print "<pre>\n";
167 while (my @data = $sth->fetchrow_array) {
168 foreach (@data) { print; print "\t" };
169 print "\n";
170 }
171print "</pre>\n";
172
173} elsif ($webvar{page} eq 'newdomain') {
174 # weesa gonna discard parent_group_id for now
175 my $sth = $dbh->prepare("select group_id,parent_group_id,name from groups order by group_id");
176 $sth->execute;
177 my @grplist;
178 while (my ($grpid,$pargrp,$grpname) = $sth->fetchrow_array()) {
179 my %row;
180 $row{grpname} = $grpname;
181 $row{grpval} = $grpid;
182##fixme: need magic
183# $row{defgrp} = '';
184 push @grplist, \%row;
185 }
186
187 $page->param(grplist => \@grplist);
188
189} elsif ($webvar{page} eq 'newrec') {
190 print "whee!\n";
191
192newrec();
193
194} elsif ($webvar{page} eq 'addrec') {
195 print "wanna add<br>DEBUG: $webvar{parentid}<br>\n";
196
197 my @recargs = ($dbh,$webvar{defrec},$webvar{parentid},$webvar{name},$webvar{type},$webvar{address},$webvar{ttl});
198 if ($webvar{type} == $reverse_typemap{MX} or $webvar{type} == $reverse_typemap{SRV}) {
199 push @recargs, $webvar{distance};
200 if ($webvar{type} == $reverse_typemap{SRV}) {
201 push @recargs, $webvar{weight};
202 push @recargs, $webvar{port};
203 }
204 }
205 push @recargs,
206 my ($code,$msg) = addRec(@recargs);
207
208 if ($code eq 'OK') {
209 showdomain($webvar{defrec},$webvar{parentid});
210# NB: should **really** redirect here, in case of reload. >_< eyowch.
211 } else {
212 $page->param(add_failed => 1);
213 $page->param(errmsg => $msg);
214 newrec(); # populate the form... er, mostly.
215 $page->param(name => $webvar{name});
216 $page->param(address => $webvar{address});
217 $page->param(distance => $webvar{distance})
218 if ($webvar{type} == $reverse_typemap{MX} or $webvar{type} == $reverse_typemap{SRV});
219 $page->param(weight => $webvar{weight}) if $webvar{type} == $reverse_typemap{SRV};
220 $page->param(port => $webvar{port}) if $webvar{type} == $reverse_typemap{SRV};
221 }
222
223} elsif ($webvar{page} eq 'conf_del') {
224
225 $page->param(id => $webvar{id});
226 $page->param(defrec => $webvar{defrec});
227
228 my @tmp = getrecdata($dbh,$webvar{id},$webvar{defrec});
229
230
231} elsif ($webvar{page} eq 'delrec') {
232
233 $page->param(id => $webvar{id});
234 $page->param(defrec => $webvar{defrec});
235 # first pass = confirm y/n (sorta)
236 if (!defined($webvar{del})) {
237 $page->param(del_getconf => 1);
238 } else {
239# $page->param(
240 }
241##work
242
243} elsif ($webvar{page} eq 'editsoa') {
244
245 fillsoa($webvar{defrec},$webvar{recid});
246
247} elsif ($webvar{page} eq 'updatesoa') {
248 print "ooooo!\n";
249
250 my $sth;
251 my $sql = '';
252 # no domain ID, so we're editing the default SOA for a group (we don't care which one here)
253 # plus a bit of magic to update the appropriate table
254 $sql = "update ".($webvar{domainid} eq '' ? "default_records" : "records").
255 " set host='$webvar{prins}:$webvar{contact}',".
256 " val='$webvar{refresh}:$webvar{retry}:$webvar{expire}:$webvar{minttl}',".
257 " ttl=$webvar{ttl} where record_id=$webvar{recid}";
258 $sth = $dbh->prepare($sql);
259 $sth->execute;
260print "DEBUG: $sql<br>\n";
261#print "DEBUG: ".$DBI::errstr;
262
263 if ($sth->err) {
264 $page->param(update_failed => 1);
265 $page->param(msg => $DBI::errstr);
266 fillsoa($webvar{defrec},1);
267 } else {
268 $page->param(update_failed => 0);
269##fixme! need to set group ID properly here
270 showdomain('y',1);
271 }
272
273} elsif ($webvar{page} eq 'adddomain') {
274 # Need some magic here.
275
276##fixme: Group should be variable
277 my ($code,$msg) = addDomain($dbh,$webvar{domain},1,($webvar{makeactive} eq 'on' ? 1 : 0));
278
279# hokay, a bit of magic to decide which page we hit.
280 if ($code eq 'OK') {
281 $page = HTML::Template->new(filename => "$templatedir/domlist.tmpl");
282 } else {
283# oooh, yeah, this is supposed to be a redirect. er, maybe. whee.
284 $page = HTML::Template->new(filename => "$templatedir/newdomain.tmpl");
285 $page->param(add_failed => 1);
286 $page->param(domain => $webvar{domain});
287 $page->param(errmsg => $msg);
288 }
289
290# my $sth = $dbh->prepare("insert into domains (domain,group_id,status) values (?,?,?)");
291# $sth->execute($webvar{domain},1,($webvar{makeactive} ? 'active' : 'inactive')) or die $DBI::errstr;
292# $sth = $dbh->prepare("select domain_id from domains where domain='$webvar{domain}'");
293# $sth->execute;
294# my ($dom_id) = $sth->fetchrow_array();
295# $sth = $dbh->prepare("select host,type,val,distance,ttl from default_records where group_id=1");
296# my $sth_in = $dbh->prepare("insert into records (domain_id,host,type,val,distance,ttl)".
297# " values ($dom_id,?,?,?,?,?)");
298# $sth->execute;
299# while (my ($host,$type,$val,$dist,$ttl) = $sth->fetchrow_array()) {
300# $host =~ s/DOMAIN/$webvar{domain}/g;
301# $sth_in->execute($host,$type,$val,$dist,$ttl);
302# }
303# $dbh->commit or print "failed to add $webvar{domain}: ".$DBI::errstr."\n";
304
305# $page->param(add_failed => 1);
306}
307
308
309# spit it out
310print $page->output;
311
312print "<div id=debug>webvar keys: <pre>\n";
313foreach my $key (keys %webvar) {
314 print "key: $key\tval: $webvar{$key}\n";
315}
316print "</pre>\nENV:\n<pre>\n";
317foreach my $key (keys %ENV) {
318 print "key: $key\tval: $ENV{$key}\n";
319}
320print "</pre></div>\n";
321
322print $footer->output;
323
324
325exit 0;
326
327
328sub fillsoa {
329 my $def = shift;
330 my $id = shift;
331 my $domname;
332
333 if ($webvar{domain} == 0) {
334 $domname = "DOMAIN";
335 } else {
336 my $sth = $dbh->prepare("select domain from domains where domain_id=$webvar{domain}");
337 $sth->execute();
338 ($domname) = $sth->fetchrow_array();
339 }
340
341 $page->param(domain => $domname);
342 $page->param(defrec => !$webvar{domain});
343 $page->param(group => $DNSDB::group);
344
345# defaults
346 $page->param(defcontact => $DNSDB::def{contact});
347 $page->param(defns => $DNSDB::def{prins});
348 $page->param(defsoattl => $DNSDB::def{soattl});
349 $page->param(defrefresh => $DNSDB::def{refresh});
350 $page->param(defretry => $DNSDB::def{retry});
351 $page->param(defexpire => $DNSDB::def{expire});
352 $page->param(defminttl => $DNSDB::def{minttl});
353
354 # there are probably better ways to do this. TMTOWTDI.
355 my %soa = getSOA($dbh,$def,$id);
356
357 $page->param(domainid => $webvar{domain});
358 $page->param(recid => $soa{recid});
359 $page->param(prins => ($soa{prins} ? $soa{prins} : $DNSDB::def{prins}));
360 $page->param(contact => ($soa{contact} ? $soa{contact} : $DNSDB::def{contact}));
361 $page->param(refresh => ($soa{refresh} ? $soa{refresh} : $DNSDB::def{refresh}));
362 $page->param(retry => ($soa{retry} ? $soa{retry} : $DNSDB::def{retry}));
363 $page->param(expire => ($soa{expire} ? $soa{expire} : $DNSDB::def{expire}));
364 $page->param(minttl => ($soa{minttl} ? $soa{minttl} : $DNSDB::def{minttl}));
365 $page->param(ttl => ($soa{ttl} ? $soa{ttl} : $DNSDB::def{soattl}));
366}
367
368sub showdomain {
369 my $def = shift;
370 my $id = shift;
371
372 # get the SOA first
373 my %soa = getSOA($dbh,$def,$id);
374
375 $page->param(recid => $soa{recid});
376 $page->param(contact => $soa{contact});
377 $page->param(prins => $soa{prins});
378 $page->param(refresh => $soa{refresh});
379 $page->param(retry => $soa{retry});
380 $page->param(expire => $soa{expire});
381 $page->param(minttl => $soa{minttl});
382 $page->param(ttl => $soa{ttl});
383
384# my @foo2 = getDomRecs($dbh,'def',1);
385 my $foo2 = getDomRecs($dbh,$def,$id);
386
387 my $row = 0;
388 foreach my $rec (@$foo2) {
389 $rec->{type} = $typemap{$rec->{type}};
390 $rec->{row} = $row % 2;
391 # Feh.
392 $rec->{defrec} = $webvar{defrec};
393 # And **FEH!!**
394 $rec->{sid} = $webvar{sid};
395 $row++;
396 }
397 $page->param(reclist => $foo2);
398}
399
400sub newrec {
401 my $sth = $dbh->prepare("select val,name from rectypes where stdflag=1 order by listorder");
402 $sth->execute;
403
404 my @typelist;
405 while (my ($rval,$rname) = $sth->fetchrow_array()) {
406 my %row = ( recval => $rval, recname => $rname );
407 $row{tselect} = 1 if $rval == $webvar{type};
408 push @typelist, \%row;
409 }
410 $page->param(typelist => \@typelist);
411 $page->param(domain => domainName($dbh,$webvar{domainid}));
412 $page->param(parentid => $webvar{parentid});
413 $page->param(defrec => $webvar{defrec});
414 $page->param(ttl => ($webvar{ttl} ? $webvar{ttl} : $DNSDB::def{minttl}));
415}
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