source: branches/stable/textrecs.cgi@ 447

Last change on this file since 447 was 422, checked in by Kris Deugau, 12 years ago

/branches/stable

Merge plaintext record list feature from /trunk r420 and r421,
with minor changes to account for no reverse records.
Bump patch version.

  • Property svn:executable set to *
  • Property svn:keywords set to Date Rev Author Id
File size: 4.4 KB
Line 
1#!/usr/bin/perl -w -T
2# Plaintext record list for DeepNet DNS Administrator
3##
4# $Id: textrecs.cgi 422 2012-10-10 17:41:00Z kdeugau $
5# Copyright 2012 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 DBI;
29
30# don't remove! required for GNU/FHS-ish install from tarball
31use lib '.'; ##uselib##
32
33use DNSDB qw(:ALL);
34
35# Let's do these templates right...
36my $templatedir = "templates";
37
38# Set up the CGI object...
39my $q = new CGI::Simple;
40# ... and get query-string params as well as POST params if necessary
41$q->parse_query_string;
42
43# This is probably excessive fiddling, but it puts the parameters somewhere my fingers know about...
44my %webvar = $q->Vars;
45
46# shut up some warnings, in case we arrive somewhere we forgot to set this
47$webvar{defrec} = 'n' if !$webvar{defrec}; # non-default records
48#$webvar{revrec} = 'n' if !$webvar{revrec}; # non-reverse (domain) records
49
50# load some local system defaults (mainly DB connect info)
51# note this is not *absolutely* fatal, since there's a default dbname/user/pass in DNSDB.pm
52# we'll catch a bad DB connect string once we get to trying that
53##fixme: pass params to loadConfig, and use them there, to allow one codebase to support multiple sites
54if (!loadConfig()) {
55 warn "Using default configuration; unable to load custom settings: $DNSDB::errstr";
56}
57
58# Check the session and if we have a zone ID to retrieve. Call a failure sub if not.
59my $sid = ($webvar{sid} ? $webvar{sid} : undef);
60my $session = new CGI::Session("driver:File", $sid, {Directory => $config{sessiondir}})
61 or die CGI::Session->errstr();
62do_not_pass_go() if !$sid;
63do_not_pass_go() if !$webvar{id};
64
65##fixme: quit throwing the database handle around, and put all the SQL and direct DB fiddling into DNSDB.pm
66# dbname, user, pass, host (optional)
67my ($dbh,$msg) = connectDB($config{dbname}, $config{dbuser}, $config{dbpass}, $config{dbhost});
68# Load config pieces from the database. Ideally all but the DB user/pass/etc should be loaded here.
69initGlobals($dbh);
70
71my $zone;
72$zone = domainName($dbh, $webvar{id}) if $webvar{defrec} eq 'n';
73$zone = "group ".groupName($dbh, $webvar{id}) if $webvar{defrec} eq 'y';
74
75##fixme: do we support both HTML-plain and true plaintext? could be done, with another $webvar{}
76# Don't die on bad parameters. Saves munging the return from getDomRecs.
77#my $page = HTML::Template->new(filename => "$templatedir/textrecs.tmpl",
78# loop_context_vars => 1, global_vars => 1, die_on_bad_params => 0);
79#print "Content-type: text/html\n\n";
80
81print "Content-type: text/plain\n\n";
82print "Plaintext version of records for $zone.\n" if $webvar{defrec} eq 'n';
83print "Plaintext version of default records for $zone.\n" if $webvar{defrec} eq 'y';
84print qq(Press the "Back" button to return to the standard record list.\n\n);
85
86my $reclist = getDomRecs($dbh, $webvar{defrec}, $webvar{id}, 0, 'all', 'type,host', 'ASC');
87
88foreach my $rec (@$reclist) {
89 $rec->{type} = $typemap{$rec->{type}};
90 $rec->{val} .= '.' if $rec->{type} ne 'A' && $rec->{val} !~ /\.$/;
91 $rec->{host} .= '.' if $rec->{val} !~ /\.$/;
92 $rec->{val} = "$rec->{distance} $rec->{val}" if $rec->{type} eq 'MX';
93 $rec->{val} = "$rec->{distance} $rec->{weight} $rec->{port} $rec->{val}" if $rec->{type} eq 'SRV';
94 printf "%-45s\t%d\t%s\t%s\n", $rec->{host}, $rec->{ttl}, $rec->{type}, $rec->{val};
95}
96#$page->param(defrec => ($webvar{defrec} eq 'y'));
97#$page->param(revrec => ($webvar{revrec} eq 'y'));
98#$page->param(zone => $zone);
99#$page->param(reclist => $reclist);
100#$page->param(fwdzone => ($webvar{revrec} eq 'n'));
101#print $page->output;
102
103exit;
104
105sub do_not_pass_go {
106 my $webpath = $ENV{SCRIPT_NAME};
107 $webpath =~ s|/[^/]+$|/|;
108 print "Status: 302\nLocation: http://$ENV{HTTP_HOST}$webpath\n\n";
109 exit;
110}
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