[216] | 1 | #!/usr/bin/perl -w -T
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[262] | 2 | # XMLRPC interface to manipulate most DNS DB entities
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| 3 | ##
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[200] | 4 | # $Id: dns-rpc.cgi 511 2013-05-14 18:51:22Z kdeugau $
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[496] | 5 | # Copyright 2012,2013 Kris Deugau <kdeugau@deepnet.cx>
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[262] | 6 | #
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| 7 | # This program is free software: you can redistribute it and/or modify
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| 8 | # it under the terms of the GNU General Public License as published by
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| 9 | # the Free Software Foundation, either version 3 of the License, or
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| 10 | # (at your option) any later version.
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| 11 | #
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| 12 | # This program is distributed in the hope that it will be useful,
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| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | # GNU General Public License for more details.
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| 16 | #
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| 17 | # You should have received a copy of the GNU General Public License
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| 18 | # along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 19 | ##
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[119] | 20 |
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| 21 | use strict;
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| 22 | use warnings;
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[216] | 23 |
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| 24 | # don't remove! required for GNU/FHS-ish install from tarball
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| 25 | use lib '.'; ##uselib##
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[490] | 26 | use DNSDB;
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[216] | 27 |
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[490] | 28 | use FCGI;
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[119] | 29 | #use Frontier::RPC2;
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| 30 | use Frontier::Responder;
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| 31 |
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| 32 | ## We need to handle a couple of things globally, rather than pasting the same bit into *every* sub.
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| 33 | ## So, let's subclass Frontier::RPC2 + Frontier::Responder, so we can override the single sub in each
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| 34 | ## that needs kicking
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| 35 | #### hmm. put this in a separate file?
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| 36 | #package DNSDB::RPC;
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| 37 | #our @ISA = ("Frontier::RPC2", "Frontier::Responder");
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| 38 | #package main;
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| 39 |
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[468] | 40 | my $dnsdb = DNSDB->new();
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[191] | 41 |
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[119] | 42 | my $methods = {
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| 43 | 'dnsdb.addDomain' => \&addDomain,
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[401] | 44 | 'dnsdb.delZone' => \&delZone,
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[500] | 45 | 'dnsdb.domainID' => \&domainID,
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[405] | 46 | 'dnsdb.addRDNS' => \&addRDNS,
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[121] | 47 | 'dnsdb.addGroup' => \&addGroup,
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| 48 | 'dnsdb.delGroup' => \&delGroup,
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| 49 | 'dnsdb.addUser' => \&addUser,
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| 50 | 'dnsdb.updateUser' => \&updateUser,
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| 51 | 'dnsdb.delUser' => \&delUser,
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[447] | 52 | 'dnsdb.getLocDropdown' => \&getLocDropdown,
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[121] | 53 | 'dnsdb.getSOA' => \&getSOA,
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[123] | 54 | 'dnsdb.getRecLine' => \&getRecLine,
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[495] | 55 | 'dnsdb.getRecList' => \&getRecList,
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[123] | 56 | 'dnsdb.getRecCount' => \&getRecCount,
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| 57 | 'dnsdb.addRec' => \&addRec,
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[405] | 58 | 'dnsdb.updateRec' => \&updateRec,
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[453] | 59 | 'dnsdb.addOrUpdateRevRec' => \&addOrUpdateRevRec,
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[123] | 60 | 'dnsdb.delRec' => \&delRec,
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[459] | 61 | 'dnsdb.delByCIDR' => \&delByCIDR,
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[452] | 62 | #sub getLogCount {}
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| 63 | #sub getLogEntries {}
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| 64 | 'dnsdb.getRevPattern' => \&getRevPattern,
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[506] | 65 | 'dnsdb.getTypelist' => \&getTypelist,
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[504] | 66 | 'dnsdb.getTypemap' => \&getTypemap,
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| 67 | 'dnsdb.getReverse_typemap' => \&getReverse_typemap,
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[405] | 68 | 'dnsdb.zoneStatus' => \&zoneStatus,
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[452] | 69 | 'dnsdb.getZonesByCIDR' => \&getZonesByCIDR,
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[121] | 70 |
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[119] | 71 | 'dnsdb.getMethods' => \&get_method_list
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| 72 | };
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| 73 |
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[490] | 74 | my $reqcnt = 0;
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| 75 |
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| 76 | while (FCGI::accept >= 0) {
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| 77 | my $res = Frontier::Responder->new(
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[119] | 78 | methods => $methods
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| 79 | );
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| 80 |
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[490] | 81 | # "Can't do that" errors
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| 82 | if (!$dnsdb) {
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| 83 | print "Content-type: text/xml\n\n".$res->{_decode}->encode_fault(5, $dnsdb->err);
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| 84 | } else {
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| 85 | print $res->answer;
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| 86 | }
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| 87 | last if $reqcnt++ > $dnsdb->{maxfcgi};
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| 88 | } # while FCGI::accept
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[119] | 89 |
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| 90 |
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| 91 | exit;
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| 92 |
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| 93 | ##
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| 94 | ## Subs below here
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| 95 | ##
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| 96 |
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[490] | 97 | # Check RPC ACL
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[401] | 98 | sub _aclcheck {
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| 99 | my $subsys = shift;
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[486] | 100 | return 1 if grep /$ENV{REMOTE_ADDR}/, @{$dnsdb->{rpcacl}{$subsys}};
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[505] | 101 | warn "$subsys/$ENV{REMOTE_ADDR} not in ACL\n"; # a bit of logging
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[401] | 102 | return 0;
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| 103 | }
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| 104 |
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[405] | 105 | # Let's see if we can factor these out of the RPC method subs
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| 106 | sub _commoncheck {
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| 107 | my $argref = shift;
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| 108 | my $needslog = shift;
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| 109 |
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| 110 | die "Missing remote system name\n" if !$argref->{rpcsystem};
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| 111 | die "Access denied\n" if !_aclcheck($argref->{rpcsystem});
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| 112 | if ($needslog) {
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| 113 | die "Missing remote username\n" if !$argref->{rpcuser};
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| 114 | die "Couldn't set userdata for logging\n"
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[486] | 115 | unless $dnsdb->initRPC(username => $argref->{rpcuser}, rpcsys => $argref->{rpcsystem},
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| 116 | fullname => ($argref->{fullname} ? $argref->{fullname} : $argref->{rpcuser}) );
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[405] | 117 | }
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| 118 | }
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| 119 |
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[511] | 120 | # check for defrec and revrec; only call on subs that deal with records
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| 121 | sub _reccheck {
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| 122 | my $argref = shift;
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| 123 | die "Missing defrec and/or revrec flags\n" if !($argref->{defrec} || $argref->{revrec});
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| 124 | }
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| 125 |
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[453] | 126 | # set location to the zone's default location if none is specified
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| 127 | sub _loccheck {
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| 128 | my $argref = shift;
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| 129 | if (!$argref->{location} && $argref->{defrec} eq 'n') {
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[477] | 130 | $argref->{location} = $dnsdb->getZoneLocation($argref->{revrec}, $argref->{parent_id});
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[453] | 131 | }
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| 132 | }
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| 133 |
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| 134 | # set ttl to zone defailt minttl if none is specified
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| 135 | sub _ttlcheck {
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| 136 | my $argref = shift;
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| 137 | if (!$argref->{ttl}) {
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[486] | 138 | my $tmp = $dnsdb->getSOA($argref->{defrec}, $argref->{revrec}, $argref->{parent_id});
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[453] | 139 | $argref->{ttl} = $tmp->{minttl};
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| 140 | }
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| 141 | }
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| 142 |
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[119] | 143 | #sub connectDB {
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| 144 | #sub finish {
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| 145 | #sub initGlobals {
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| 146 | #sub initPermissions {
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| 147 | #sub getPermissions {
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| 148 | #sub changePermissions {
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| 149 | #sub comparePermissions {
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| 150 | #sub changeGroup {
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| 151 | #sub _log {
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| 152 |
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| 153 | sub addDomain {
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| 154 | my %args = @_;
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| 155 |
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[405] | 156 | _commoncheck(\%args, 'y');
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[119] | 157 |
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[477] | 158 | my ($code, $msg) = $dnsdb->addDomain($args{domain}, $args{group}, $args{state});
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[511] | 159 | die "$msg\n" if $code eq 'FAIL';
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[119] | 160 | return $msg; # domain ID
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| 161 | }
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| 162 |
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[401] | 163 | sub delZone {
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[119] | 164 | my %args = @_;
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| 165 |
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[405] | 166 | _commoncheck(\%args, 'y');
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| 167 | die "Need forward/reverse zone flag\n" if !$args{revrec};
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[119] | 168 |
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[121] | 169 | my ($code,$msg);
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[405] | 170 | # Let's be nice; delete based on zone id OR zone name. Saves an RPC call round-trip, maybe.
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| 171 | if ($args{zone} =~ /^\d+$/) {
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[477] | 172 | ($code,$msg) = $dnsdb->delZone($args{zone}, $args{revrec});
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[119] | 173 | } else {
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[405] | 174 | my $zoneid;
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[477] | 175 | $zoneid = $dnsdb->domainID($args{zone}) if $args{revrec} eq 'n';
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| 176 | $zoneid = $dnsdb->revID($args{zone}) if $args{revrec} eq 'y';
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| 177 | die "Can't find zone: $dnsdb->errstr\n" if !$zoneid;
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| 178 | ($code,$msg) = $dnsdb->delZone($zoneid, $args{revrec});
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[119] | 179 | }
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[511] | 180 | die "$msg\n" if $code eq 'FAIL';
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[405] | 181 | return $msg;
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[119] | 182 | }
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| 183 |
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[405] | 184 | #sub domainName {}
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| 185 | #sub revName {}
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[500] | 186 |
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| 187 | sub domainID {
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| 188 | my %args = @_;
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| 189 |
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| 190 | _commoncheck(\%args, 'y');
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| 191 |
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| 192 | my $domid = $dnsdb->domainID($args{domain});
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[511] | 193 | die "$dnsdb->errstr\n" if !$domid;
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[500] | 194 | return $domid;
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| 195 | }
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| 196 |
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[405] | 197 | #sub revID {}
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[119] | 198 |
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[405] | 199 | sub addRDNS {
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| 200 | my %args = @_;
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| 201 |
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| 202 | _commoncheck(\%args, 'y');
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| 203 |
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[477] | 204 | my ($code, $msg) = $dnsdb->addRDNS($args{revzone}, $args{revpatt}, $args{group}, $args{state}, $args{defloc});
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[447] | 205 | die "$msg\n" if $code eq 'FAIL';
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[405] | 206 | return $msg; # domain ID
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| 207 | }
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| 208 |
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| 209 | #sub getZoneCount {}
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| 210 | #sub getZoneList {}
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| 211 | #sub getZoneLocation {}
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| 212 |
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[119] | 213 | sub addGroup {
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| 214 | my %args = @_;
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| 215 |
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[405] | 216 | _commoncheck(\%args, 'y');
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[407] | 217 | die "Missing new group name\n" if !$args{groupname};
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| 218 | die "Missing parent group ID\n" if !$args{parent_id};
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[119] | 219 |
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[407] | 220 | # not sure how to usefully represent permissions via RPC. :/
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[121] | 221 | # not to mention, permissions are checked at the UI layer, not the DB layer.
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[119] | 222 | my $perms = {domain_edit => 1, domain_create => 1, domain_delete => 1,
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| 223 | record_edit => 1, record_create => 1, record_delete => 1
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| 224 | };
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| 225 | ## optional $inhert arg?
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[476] | 226 | my ($code,$msg) = $dnsdb->addGroup($args{groupname}, $args{parent_id}, $perms);
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[511] | 227 | die "$msg\n" if $code eq 'FAIL';
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[119] | 228 | return $msg;
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| 229 | }
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| 230 |
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| 231 | sub delGroup {
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| 232 | my %args = @_;
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| 233 |
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[405] | 234 | _commoncheck(\%args, 'y');
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[407] | 235 | die "Missing group ID or name to remove\n" if !$args{group};
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[119] | 236 |
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[121] | 237 | my ($code,$msg);
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[119] | 238 | # Let's be nice; delete based on groupid OR group name. Saves an RPC call round-trip, maybe.
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| 239 | if ($args{group} =~ /^\d+$/) {
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[476] | 240 | ($code,$msg) = $dnsdb->delGroup($args{group});
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[119] | 241 | } else {
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[486] | 242 | my $grpid = $dnsdb->groupID($args{group});
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[407] | 243 | die "Can't find group\n" if !$grpid;
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[476] | 244 | ($code,$msg) = $dnsdb->delGroup($grpid);
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[119] | 245 | }
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[511] | 246 | die "$msg\n" if $code eq 'FAIL';
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[407] | 247 | return $msg;
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[119] | 248 | }
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| 249 |
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[405] | 250 | #sub getChildren {}
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| 251 | #sub groupName {}
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| 252 | #sub getGroupCount {}
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| 253 | #sub getGroupList {}
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| 254 | #sub groupID {}
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[119] | 255 |
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| 256 | sub addUser {
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| 257 | my %args = @_;
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| 258 |
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[405] | 259 | _commoncheck(\%args, 'y');
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[119] | 260 |
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[409] | 261 | # not sure how to usefully represent permissions via RPC. :/
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[121] | 262 | # not to mention, permissions are checked at the UI layer, not the DB layer.
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[119] | 263 | # bend and twist; get those arguments in in the right order!
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| 264 | $args{type} = 'u' if !$args{type};
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| 265 | $args{permstring} = 'i' if !defined($args{permstring});
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| 266 | my @userargs = ($args{username}, $args{group}, $args{pass}, $args{state}, $args{type}, $args{permstring});
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| 267 | for my $argname ('fname','lname','phone') {
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| 268 | last if !$args{$argname};
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| 269 | push @userargs, $args{$argname};
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| 270 | }
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[479] | 271 | my ($code,$msg) = $dnsdb->addUser(@userargs);
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[511] | 272 | die "$msg\n" if $code eq 'FAIL';
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[119] | 273 | return $msg;
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| 274 | }
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| 275 |
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[405] | 276 | #sub getUserCount {}
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| 277 | #sub getUserList {}
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| 278 | #sub getUserDropdown {}
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| 279 | #sub checkUser {}
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[119] | 280 |
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| 281 | sub updateUser {
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| 282 | my %args = @_;
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| 283 |
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[405] | 284 | _commoncheck(\%args, 'y');
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[119] | 285 |
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[401] | 286 | die "Missing UID\n" if !$args{uid};
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[121] | 287 |
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[119] | 288 | # bend and twist; get those arguments in in the right order!
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[411] | 289 | $args{type} = 'u' if !$args{type};
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[119] | 290 | my @userargs = ($args{uid}, $args{username}, $args{group}, $args{pass}, $args{state}, $args{type});
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| 291 | for my $argname ('fname','lname','phone') {
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| 292 | last if !$args{$argname};
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| 293 | push @userargs, $args{$argname};
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| 294 | }
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| 295 | ##fixme: also underlying in DNSDB::updateUser(): no way to just update this or that attribute;
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| 296 | # have to pass them all in to be overwritten
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[479] | 297 | my ($code,$msg) = $dnsdb->updateUser(@userargs);
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[511] | 298 | die "$msg\n" if $code eq 'FAIL';
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[412] | 299 | return $msg;
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[119] | 300 | }
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| 301 |
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| 302 | sub delUser {
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| 303 | my %args = @_;
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| 304 |
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[405] | 305 | _commoncheck(\%args, 'y');
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[119] | 306 |
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[401] | 307 | die "Missing UID\n" if !$args{uid};
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[479] | 308 | my ($code,$msg) = $dnsdb->delUser($args{uid});
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[511] | 309 | die "$msg\n" if $code eq 'FAIL';
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[412] | 310 | return $msg;
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[119] | 311 | }
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| 312 |
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[405] | 313 | #sub userFullName {}
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| 314 | #sub userStatus {}
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| 315 | #sub getUserData {}
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[119] | 316 |
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[405] | 317 | #sub addLoc {}
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| 318 | #sub updateLoc {}
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| 319 | #sub delLoc {}
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| 320 | #sub getLoc {}
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| 321 | #sub getLocCount {}
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| 322 | #sub getLocList {}
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| 323 |
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[447] | 324 | sub getLocDropdown {
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| 325 | my %args = @_;
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| 326 |
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| 327 | _commoncheck(\%args);
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| 328 | $args{defloc} = '' if !$args{defloc};
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| 329 |
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[480] | 330 | my $ret = $dnsdb->getLocDropdown($args{group}, $args{defloc});
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[447] | 331 | return $ret;
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| 332 | }
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| 333 |
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[119] | 334 | sub getSOA {
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| 335 | my %args = @_;
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| 336 |
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[405] | 337 | _commoncheck(\%args);
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[121] | 338 |
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[511] | 339 | _reccheck(\%args);
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| 340 |
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[481] | 341 | my $ret = $dnsdb->getSOA($args{defrec}, $args{revrec}, $args{id});
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[413] | 342 | if (!$ret) {
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| 343 | if ($args{defrec} eq 'y') {
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[401] | 344 | die "No default SOA record in group\n";
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[121] | 345 | } else {
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[413] | 346 | die "No SOA record in zone\n";
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[121] | 347 | }
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| 348 | }
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[413] | 349 | return $ret;
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[119] | 350 | }
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| 351 |
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[405] | 352 | #sub updateSOA {}
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| 353 |
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[119] | 354 | sub getRecLine {
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| 355 | my %args = @_;
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| 356 |
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[405] | 357 | _commoncheck(\%args);
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[123] | 358 |
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[511] | 359 | _reccheck(\%args);
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| 360 |
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[481] | 361 | my $ret = $dnsdb->getRecLine($args{defrec}, $args{revrec}, $args{id});
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[123] | 362 |
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[511] | 363 | die "$dnsdb->errstr\n" if !$ret;
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[123] | 364 |
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| 365 | return $ret;
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[119] | 366 | }
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| 367 |
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[495] | 368 | sub getRecList {
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[119] | 369 | my %args = @_;
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| 370 |
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[405] | 371 | _commoncheck(\%args);
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[123] | 372 |
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[500] | 373 | # deal gracefully with alternate calling convention for args{id}
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| 374 | $args{id} = $args{ID} if !$args{id} && $args{ID};
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| 375 | # ... and fail if we don't have one
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| 376 | die "Missing zone ID\n" if !$args{id};
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| 377 |
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[405] | 378 | # set some optional args
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[500] | 379 | $args{offset} = 0 if !$args{offset};
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[123] | 380 | ## for order, need to map input to column names
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| 381 | $args{order} = 'host' if !$args{order};
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| 382 | $args{direction} = 'ASC' if !$args{direction};
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[500] | 383 | $args{defrec} = 'n' if !$args{defrec};
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| 384 | $args{revrec} = 'n' if !$args{revrec};
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[123] | 385 |
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[500] | 386 | # convert zone name to zone ID, if needed
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| 387 | if ($args{defrec} eq 'n') {
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| 388 | if ($args{revrec} eq 'n') {
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| 389 | $args{id} = $dnsdb->domainID($args{id}) if $args{id} !~ /^\d+$/;
|
---|
| 390 | } else {
|
---|
| 391 | $args{id} = $dnsdb->revID($args{id}) if $args{id} !~ /^\d+$/
|
---|
| 392 | }
|
---|
| 393 | }
|
---|
| 394 |
|
---|
[502] | 395 | # fail if we *still* don't have a valid zone ID
|
---|
[511] | 396 | die "$dnsdb->errstr\n" if !$args{id};
|
---|
[502] | 397 |
|
---|
[500] | 398 | # and finally retrieve the records.
|
---|
[495] | 399 | my $ret = $dnsdb->getRecList(defrec => $args{defrec}, revrec => $args{revrec}, id => $args{id},
|
---|
[500] | 400 | offset => $args{offset}, nrecs => $args{nrecs}, sortby => $args{sortby},
|
---|
| 401 | sortorder => $args{sortorder}, filter => $args{filter});
|
---|
[511] | 402 | die "$dnsdb->errstr\n" if !$ret;
|
---|
[123] | 403 |
|
---|
| 404 | return $ret;
|
---|
[119] | 405 | }
|
---|
| 406 |
|
---|
[123] | 407 | sub getRecCount {
|
---|
| 408 | my %args = @_;
|
---|
[119] | 409 |
|
---|
[405] | 410 | _commoncheck(\%args);
|
---|
[123] | 411 |
|
---|
[511] | 412 | _reccheck(\%args);
|
---|
| 413 |
|
---|
[405] | 414 | # set some optional args
|
---|
| 415 | $args{nrecs} = 'all' if !$args{nrecs};
|
---|
| 416 | $args{nstart} = 0 if !$args{nstart};
|
---|
| 417 | ## for order, need to map input to column names
|
---|
| 418 | $args{order} = 'host' if !$args{order};
|
---|
| 419 | $args{direction} = 'ASC' if !$args{direction};
|
---|
| 420 |
|
---|
[481] | 421 | my $ret = $dnsdb->getRecCount($args{defrec}, $args{revrec}, $args{id}, $args{filter});
|
---|
[405] | 422 |
|
---|
[511] | 423 | die "$dnsdb->errstr\n" if !$ret;
|
---|
[405] | 424 |
|
---|
| 425 | return $ret;
|
---|
[123] | 426 | }
|
---|
| 427 |
|
---|
[119] | 428 | sub addRec {
|
---|
| 429 | my %args = @_;
|
---|
| 430 |
|
---|
[405] | 431 | _commoncheck(\%args, 'y');
|
---|
[123] | 432 |
|
---|
[511] | 433 | _reccheck(\%args);
|
---|
[453] | 434 | _loccheck(\%args);
|
---|
| 435 | _ttlcheck(\%args);
|
---|
[123] | 436 |
|
---|
[498] | 437 | # allow passing text types rather than DNS integer IDs
|
---|
[499] | 438 | $args{type} = $DNSDB::reverse_typemap{$args{type}} if $args{type} !~ /^\d+$/;
|
---|
[498] | 439 |
|
---|
[481] | 440 | my @recargs = ($args{defrec}, $args{revrec}, $args{parent_id},
|
---|
[426] | 441 | \$args{name}, \$args{type}, \$args{address}, $args{ttl}, $args{location});
|
---|
| 442 | if ($args{type} == $DNSDB::reverse_typemap{MX} or $args{type} == $DNSDB::reverse_typemap{SRV}) {
|
---|
| 443 | push @recargs, $args{distance};
|
---|
| 444 | if ($args{type} == $DNSDB::reverse_typemap{SRV}) {
|
---|
| 445 | push @recargs, $args{weight};
|
---|
| 446 | push @recargs, $args{port};
|
---|
| 447 | }
|
---|
| 448 | }
|
---|
| 449 |
|
---|
[481] | 450 | my ($code, $msg) = $dnsdb->addRec(@recargs);
|
---|
[426] | 451 |
|
---|
[511] | 452 | die "$msg\n" if $code eq 'FAIL';
|
---|
[426] | 453 | return $msg;
|
---|
[119] | 454 | }
|
---|
| 455 |
|
---|
| 456 | sub updateRec {
|
---|
| 457 | my %args = @_;
|
---|
| 458 |
|
---|
[405] | 459 | _commoncheck(\%args, 'y');
|
---|
[123] | 460 |
|
---|
[511] | 461 | _reccheck(\%args);
|
---|
| 462 |
|
---|
[452] | 463 | # get old line, so we can update only the bits that the caller passed to change
|
---|
| 464 | # note we subbed address for val since it's a little more caller-friendly
|
---|
[481] | 465 | my $oldrec = $dnsdb->getRecLine($args{defrec}, $args{revrec}, $args{id});
|
---|
[452] | 466 | foreach my $field (qw(name type address ttl location distance weight port)) {
|
---|
| 467 | $args{$field} = $oldrec->{$field} if !$args{$field} && defined($oldrec->{$field});
|
---|
| 468 | }
|
---|
| 469 |
|
---|
[498] | 470 | # allow passing text types rather than DNS integer IDs
|
---|
[499] | 471 | $args{type} = $DNSDB::reverse_typemap{$args{type}} if $args{type} !~ /^\d+$/;
|
---|
[498] | 472 |
|
---|
[405] | 473 | # note dist, weight, port are not required on all types; will be ignored if not needed.
|
---|
[426] | 474 | # parent_id is the "primary" zone we're updating; necessary for forward/reverse voodoo
|
---|
[481] | 475 | my ($code, $msg) = $dnsdb->updateRec($args{defrec}, $args{revrec}, $args{id}, $args{parent_id},
|
---|
[426] | 476 | \$args{name}, \$args{type}, \$args{address}, $args{ttl}, $args{location},
|
---|
| 477 | $args{distance}, $args{weight}, $args{port});
|
---|
[123] | 478 |
|
---|
[511] | 479 | die "$msg\n" if $code eq 'FAIL';
|
---|
[426] | 480 | return $msg;
|
---|
[119] | 481 | }
|
---|
| 482 |
|
---|
[453] | 483 | # Takes a passed CIDR block and DNS pattern; adds a new record or updates the record(s) affected
|
---|
| 484 | sub addOrUpdateRevRec {
|
---|
| 485 | my %args = @_;
|
---|
| 486 |
|
---|
| 487 | _commoncheck(\%args, 'y');
|
---|
[459] | 488 | my $cidr = new NetAddr::IP $args{cidr};
|
---|
[453] | 489 |
|
---|
[477] | 490 | my $zonelist = $dnsdb->getZonesByCIDR(%args);
|
---|
[453] | 491 | if (scalar(@$zonelist) == 0) {
|
---|
| 492 | # enhh.... WTF?
|
---|
| 493 | } elsif (scalar(@$zonelist) == 1) {
|
---|
| 494 | # check if the single zone returned is bigger than the CIDR. if so, we can just add a record
|
---|
| 495 | my $zone = new NetAddr::IP $zonelist->[0]->{revnet};
|
---|
[459] | 496 | if ($zone->contains($cidr)) {
|
---|
[454] | 497 | # We need to strip the CIDR mask on IPv4 /32 assignments, or we just add a new record all the time.
|
---|
[459] | 498 | my $filt = ($cidr->{isv6} || $cidr->masklen != 32 ? "$cidr" : $cidr->addr);
|
---|
[495] | 499 | my $reclist = $dnsdb->getRecList(defrec => 'n', revrec => 'y',
|
---|
[454] | 500 | id => $zonelist->[0]->{rdns_id}, filter => $filt);
|
---|
[453] | 501 | if (scalar(@$reclist) == 0) {
|
---|
| 502 | # Aren't Magic Numbers Fun? See pseudotype list in dnsadmin.
|
---|
[460] | 503 | my $type = ($cidr->{isv6} ? 65284 : ($cidr->masklen == 32 ? 65280 : 65283) );
|
---|
[453] | 504 | addRec(defrec =>'n', revrec => 'y', parent_id => $zonelist->[0]->{rdns_id}, type => $type,
|
---|
[459] | 505 | address => "$cidr", %args);
|
---|
[453] | 506 | } else {
|
---|
[459] | 507 | my $flag = 0;
|
---|
[453] | 508 | foreach my $rec (@$reclist) {
|
---|
[454] | 509 | # pure PTR plus composite types
|
---|
| 510 | next unless $rec->{type} == 12 || $rec->{type} == 65280 || $rec->{type} == 65281
|
---|
| 511 | || $rec->{type} == 65282 || $rec->{type} == 65283 || $rec->{type} == 65284;
|
---|
| 512 | next unless $rec->{val} eq $filt; # make sure we really update the record we want to update.
|
---|
[481] | 513 | $dnsdb->updateRec(defrec =>'n', revrec => 'y', id => $rec->{record_id},
|
---|
[453] | 514 | parent_id => $zonelist->[0]->{rdns_id}, %args);
|
---|
[459] | 515 | $flag = 1;
|
---|
[453] | 516 | last; # only do one record.
|
---|
| 517 | }
|
---|
[459] | 518 | unless ($flag) {
|
---|
| 519 | # Nothing was updated, so we didn't really have a match. Add as per @$reclist==0
|
---|
| 520 | # Aren't Magic Numbers Fun? See pseudotype list in dnsadmin.
|
---|
| 521 | my $type = ($cidr->{isv6} ? 65282 : ($cidr->masklen == 32 ? 65280 : 65283) );
|
---|
[481] | 522 | $dnsdb->addRec(defrec =>'n', revrec => 'y', parent_id => $zonelist->[0]->{rdns_id}, type => $type,
|
---|
[459] | 523 | address => "$cidr", %args);
|
---|
| 524 | }
|
---|
[453] | 525 | }
|
---|
| 526 | } else {
|
---|
| 527 | # ebbeh? CIDR is only partly represented in DNS. This needs manual intervention.
|
---|
| 528 | } # done single-zone-contains-$cidr
|
---|
| 529 | } else {
|
---|
| 530 | # Overlapping reverse zones shouldn't be possible, so if we're here we've got a CIDR
|
---|
| 531 | # that spans multiple reverse zones (eg, /23 CIDR -> 2 /24 rzones)
|
---|
| 532 | foreach my $zdata (@$zonelist) {
|
---|
[495] | 533 | my $reclist = $dnsdb->getRecList(defrec => 'n', revrec => 'y',
|
---|
[453] | 534 | id => $zdata->{rdns_id}, filter => $zdata->{revnet});
|
---|
| 535 | if (scalar(@$reclist) == 0) {
|
---|
| 536 | my $type = ($args{cidr}->{isv6} ? 65282 : ($args{cidr}->masklen == 32 ? 65280 : 65283) );
|
---|
[481] | 537 | $dnsdb->addRec(defrec =>'n', revrec => 'y', parent_id => $zdata->{rdns_id}, type => $type,
|
---|
[453] | 538 | address => "$args{cidr}", %args);
|
---|
| 539 | } else {
|
---|
| 540 | foreach my $rec (@$reclist) {
|
---|
[454] | 541 | # only the composite and/or template types; pure PTR or nontemplate composite
|
---|
| 542 | # types are nominally impossible here.
|
---|
[453] | 543 | next unless $rec->{type} == 65282 || $rec->{type} == 65283 || $rec->{type} == 65284;
|
---|
[481] | 544 | $dnsdb->updateRec(defrec =>'n', revrec => 'y', id => $rec->{record_id},
|
---|
[453] | 545 | parent_id => $zdata->{rdns_id}, %args);
|
---|
| 546 | last; # only do one record.
|
---|
| 547 | }
|
---|
| 548 | }
|
---|
| 549 | } # iterate zones within $cidr
|
---|
| 550 | } # done $cidr-contains-zones
|
---|
| 551 | }
|
---|
| 552 |
|
---|
[119] | 553 | sub delRec {
|
---|
| 554 | my %args = @_;
|
---|
| 555 |
|
---|
[405] | 556 | _commoncheck(\%args, 'y');
|
---|
[123] | 557 |
|
---|
[511] | 558 | _reccheck(\%args);
|
---|
| 559 |
|
---|
[481] | 560 | my ($code, $msg) = $dnsdb->delRec($args{defrec}, $args{recrev}, $args{id});
|
---|
[123] | 561 |
|
---|
[511] | 562 | die "$msg\n" if $code eq 'FAIL';
|
---|
[426] | 563 | return $msg;
|
---|
[119] | 564 | }
|
---|
| 565 |
|
---|
[459] | 566 | sub delByCIDR {
|
---|
| 567 | my %args = @_;
|
---|
| 568 |
|
---|
| 569 | _commoncheck(\%args, 'y');
|
---|
| 570 |
|
---|
| 571 | # much like addOrUpdateRevRec()
|
---|
[477] | 572 | my $zonelist = $dnsdb->getZonesByCIDR(%args);
|
---|
[459] | 573 | my $cidr = new NetAddr::IP $args{cidr};
|
---|
| 574 |
|
---|
| 575 | if (scalar(@$zonelist) == 0) {
|
---|
| 576 | # enhh.... WTF?
|
---|
| 577 | } elsif (scalar(@$zonelist) == 1) {
|
---|
| 578 |
|
---|
| 579 | # check if the single zone returned is bigger than the CIDR
|
---|
| 580 | my $zone = new NetAddr::IP $zonelist->[0]->{revnet};
|
---|
| 581 | if ($zone->contains($cidr)) {
|
---|
| 582 |
|
---|
| 583 | if ($args{delsubs}) {
|
---|
| 584 | # Delete ALL EVARYTHING!!one11!! in $args{cidr}
|
---|
[495] | 585 | my $reclist = $dnsdb->getRecList(defrec => 'n', revrec => 'y', id => $zonelist->[0]->{rdns_id});
|
---|
[459] | 586 | foreach my $rec (@$reclist) {
|
---|
| 587 | my $reccidr = new NetAddr::IP $rec->{val};
|
---|
| 588 | next unless $cidr->contains($reccidr);
|
---|
[460] | 589 | next unless $rec->{type} == 12 || $rec->{type} == 65280 || $rec->{type} == 65281 ||
|
---|
| 590 | $rec->{type} == 65282 || $rec->{type} == 65283 ||$rec->{type} == 65284;
|
---|
[459] | 591 | ##fixme: multiple records, wanna wax'em all, how to report errors?
|
---|
| 592 | if ($args{delforward} ||
|
---|
| 593 | $rec->{type} == 12 || $rec->{type} == 65282 ||
|
---|
| 594 | $rec->{type} == 65283 || $rec->{type} == 65284) {
|
---|
[481] | 595 | my ($code,$msg) = $dnsdb->delRec('n', 'y', $rec->{record_id});
|
---|
[459] | 596 | } else {
|
---|
[481] | 597 | my $ret = $dnsdb->downconvert($rec->{record_id}, $DNSDB::reverse_typemap{A});
|
---|
[459] | 598 | }
|
---|
| 599 | }
|
---|
[460] | 600 | if ($args{parpatt} && $zone == $cidr) {
|
---|
| 601 | # Edge case; we've just gone and axed all the records in the reverse zone.
|
---|
| 602 | # Re-add one to match the parent if we've been given a pattern to use.
|
---|
[481] | 603 | $dnsdb->addRec(defrec =>'n', revrec => 'y', parent_id => $zonelist->[0]->{rdns_id},
|
---|
[460] | 604 | type => ($zone->{isv6} ? 65284 : 65283), address => "$cidr", %args);
|
---|
| 605 | }
|
---|
[459] | 606 |
|
---|
| 607 | } else {
|
---|
| 608 | # Selectively delete only exact matches on $args{cidr}
|
---|
| 609 |
|
---|
| 610 | # We need to strip the CIDR mask on IPv4 /32 assignments, or we can't find single-IP records
|
---|
| 611 | my $filt = ($cidr->{isv6} || $cidr->masklen != 32 ? "$cidr" : $cidr->addr);
|
---|
[495] | 612 | my $reclist = $dnsdb->getRecList(defrec => 'n', revrec => 'y',
|
---|
[459] | 613 | id => $zonelist->[0]->{rdns_id}, filter => $filt, sortby => 'val', sortorder => 'DESC');
|
---|
| 614 | foreach my $rec (@$reclist) {
|
---|
| 615 | my $reccidr = new NetAddr::IP $rec->{val};
|
---|
| 616 | next unless $cidr == $reccidr;
|
---|
[460] | 617 | next unless $rec->{type} == 12 || $rec->{type} == 65280 || $rec->{type} == 65281 ||
|
---|
| 618 | $rec->{type} == 65282 || $rec->{type} == 65283 ||$rec->{type} == 65284;
|
---|
[459] | 619 | if ($args{delforward} || $rec->{type} == 12) {
|
---|
[481] | 620 | my ($code,$msg) = $dnsdb->delRec('n', 'y', $rec->{record_id});
|
---|
[511] | 621 | die "$msg\n" if $code eq 'FAIL';
|
---|
[459] | 622 | return $msg;
|
---|
| 623 | } else {
|
---|
[481] | 624 | my $ret = $dnsdb->downconvert($rec->{record_id}, $DNSDB::reverse_typemap{A});
|
---|
[511] | 625 | die "$dnsdb->errstr\n" if !$ret;
|
---|
[459] | 626 | return "A+PTR for $args{cidr} split and PTR removed";
|
---|
| 627 | }
|
---|
| 628 | } # foreach @$reclist
|
---|
| 629 | }
|
---|
| 630 |
|
---|
| 631 | } else { # $cidr > $zone but we only have one zone
|
---|
| 632 | # ebbeh? CIDR is only partly represented in DNS. This needs manual intervention.
|
---|
| 633 | return "Warning: $args{cidr} is only partly represented in DNS. Check and remove DNS records manually.";
|
---|
| 634 | } # done single-zone-contains-$cidr
|
---|
| 635 |
|
---|
| 636 | } else { # multiple zones nominally "contain" $cidr
|
---|
| 637 | # Overlapping reverse zones shouldn't be possible, so if we're here we've got a CIDR
|
---|
| 638 | # that spans multiple reverse zones (eg, /23 CIDR -> 2 /24 rzones)
|
---|
| 639 | foreach my $zdata (@$zonelist) {
|
---|
[495] | 640 | my $reclist = $dnsdb->getRecList(defrec => 'n', revrec => 'y', id => $zdata->{rdns_id});
|
---|
[459] | 641 | if (scalar(@$reclist) == 0) {
|
---|
[460] | 642 | # nothing to do? or do we (re)add a record based on the parent?
|
---|
| 643 | # yes, yes we do, past the close of the else
|
---|
| 644 | # my $type = ($args{cidr}->{isv6} ? 65282 : ($args{cidr}->masklen == 32 ? 65280 : 65283) );
|
---|
| 645 | # addRec(defrec =>'n', revrec => 'y', parent_id => $zdata->{rdns_id}, type => $type,
|
---|
| 646 | # address => "$args{cidr}", %args);
|
---|
[459] | 647 | } else {
|
---|
| 648 | foreach my $rec (@$reclist) {
|
---|
[460] | 649 | next unless $rec->{type} == 12 || $rec->{type} == 65280 || $rec->{type} == 65281 ||
|
---|
| 650 | $rec->{type} == 65282 || $rec->{type} == 65283 || $rec->{type} == 65284;
|
---|
| 651 | # Template types are only useful when attached to a reverse zone.
|
---|
| 652 | ##fixme ..... or ARE THEY?
|
---|
| 653 | if ($args{delforward} ||
|
---|
| 654 | $rec->{type} == 12 || $rec->{type} == 65282 ||
|
---|
| 655 | $rec->{type} == 65283 || $rec->{type} == 65284) {
|
---|
[481] | 656 | my ($code,$msg) = $dnsdb->delRec('n', 'y', $rec->{record_id});
|
---|
[460] | 657 | } else {
|
---|
[481] | 658 | my $ret = $dnsdb->downconvert($rec->{record_id}, $DNSDB::reverse_typemap{A});
|
---|
[460] | 659 | }
|
---|
[459] | 660 | } # foreach @$reclist
|
---|
[460] | 661 | } # nrecs != 0
|
---|
| 662 | if ($args{parpatt}) {
|
---|
| 663 | # We've just gone and axed all the records in the reverse zone.
|
---|
| 664 | # Re-add one to match the parent if we've been given a pattern to use.
|
---|
[481] | 665 | $dnsdb->addRec(defrec =>'n', revrec => 'y', parent_id => $zdata->{rdns_id},
|
---|
[460] | 666 | type => ($cidr->{isv6} ? 65284 : 65283),
|
---|
| 667 | address => $zdata->{revnet}, name => $args{parpatt}, %args);
|
---|
[459] | 668 | }
|
---|
| 669 | } # iterate zones within $cidr
|
---|
| 670 | } # done $cidr-contains-zones
|
---|
| 671 |
|
---|
| 672 | } # end delByCIDR()
|
---|
| 673 |
|
---|
[405] | 674 | #sub getLogCount {}
|
---|
| 675 | #sub getLogEntries {}
|
---|
[452] | 676 |
|
---|
| 677 | sub getRevPattern {
|
---|
| 678 | my %args = @_;
|
---|
| 679 |
|
---|
| 680 | _commoncheck(\%args, 'y');
|
---|
| 681 |
|
---|
[483] | 682 | return $dnsdb->getRevPattern($args{cidr}, $args{group});
|
---|
[452] | 683 | }
|
---|
| 684 |
|
---|
[506] | 685 | sub getTypelist {
|
---|
| 686 | my %args = @_;
|
---|
| 687 | _commoncheck(\%args, 'y');
|
---|
[504] | 688 |
|
---|
[506] | 689 | $args{selected} = $reverse_typemap{A} if !$args{selected};
|
---|
| 690 |
|
---|
| 691 | return $dnsdb->getTypelist($args{recgroup}, $args{selected});
|
---|
| 692 | }
|
---|
| 693 |
|
---|
[504] | 694 | sub getTypemap {
|
---|
| 695 | my %args = @_;
|
---|
| 696 | _commoncheck(\%args, 'y');
|
---|
| 697 | return \%typemap;
|
---|
| 698 | }
|
---|
| 699 |
|
---|
| 700 | sub getReverse_typemap {
|
---|
| 701 | my %args = @_;
|
---|
| 702 | _commoncheck(\%args, 'y');
|
---|
| 703 | return \%reverse_typemap;
|
---|
| 704 | }
|
---|
| 705 |
|
---|
[405] | 706 | #sub parentID {}
|
---|
| 707 | #sub isParent {}
|
---|
[123] | 708 |
|
---|
[405] | 709 | sub zoneStatus {
|
---|
[123] | 710 | my %args = @_;
|
---|
| 711 |
|
---|
[405] | 712 | _commoncheck(\%args, 'y');
|
---|
[123] | 713 |
|
---|
[477] | 714 | my @arglist = ($args{zoneid});
|
---|
[123] | 715 | push @arglist, $args{status} if defined($args{status});
|
---|
| 716 |
|
---|
[477] | 717 | my $status = $dnsdb->zoneStatus(@arglist);
|
---|
[123] | 718 | }
|
---|
| 719 |
|
---|
[452] | 720 | # Get a list of hashes referencing the reverse zone(s) for a passed CIDR block
|
---|
| 721 | sub getZonesByCIDR {
|
---|
| 722 | my %args = @_;
|
---|
| 723 |
|
---|
| 724 | _commoncheck(\%args, 'y');
|
---|
| 725 |
|
---|
[477] | 726 | return $dnsdb->getZonesByCIDR(%args);
|
---|
[452] | 727 | }
|
---|
| 728 |
|
---|
[405] | 729 | #sub importAXFR {}
|
---|
| 730 | #sub importBIND {}
|
---|
| 731 | #sub import_tinydns {}
|
---|
| 732 | #sub export {}
|
---|
| 733 | #sub __export_tiny {}
|
---|
| 734 | #sub _printrec_tiny {}
|
---|
| 735 | #sub mailNotify {}
|
---|
[119] | 736 |
|
---|
| 737 | sub get_method_list {
|
---|
| 738 | my @methods = keys %{$methods};
|
---|
| 739 | return \@methods;
|
---|
| 740 | }
|
---|