2 # Hello Thingy handling
4 # Note that this is a generator of pc19n and pc16n/pc16u
5 # and a consumer of fpc19n and fpc16n
9 # Copyright (c) 2005 Dirk Koopman G1TLH
14 package Thingy::Hello;
16 use vars qw($VERSION $BRANCH);
18 main::mkver($VERSION = q$Revision$);
24 use Thingy::RouteFilter;
27 use vars qw(@ISA $verify_on_login);
28 @ISA = qw(Thingy Thingy::RouteFilter);
30 $verify_on_login = 1; # make sure that a HELLO coming from
31 # the dxchan call is authentic
36 unless ($thing->{Aranea}) {
39 $thing->{sw} ||= 'DXSp';
40 $thing->{v} ||= $main::version;
41 $thing->{b} ||= $main::build;
43 $thing->{Aranea} = Aranea::genmsg($thing, [qw(sw v b s auth)]);
45 return $thing->{Aranea};
54 $thing->{pc19n} ||= [];
57 if ($dxchan->{call} eq $thing->{origin}) {
59 # for directly connected calls
60 if ($verify_on_login) {
61 my $pp = $dxchan->user->passphrase;
63 dbglog('err', "Thingy::Hello::handle: verify on and $thing->{origin} has no passphrase");
67 my $auth = Verify->new("DXSp,$thing->{origin},$thing->{s},$thing->{v},$thing->{b}");
68 unless ($auth->verify($thing->{auth}, $dxchan->user->passphrase)) {
69 dbglog('err', "Thingy::Hello::handle: verify on and $thing->{origin} failed auth check");
74 if ($dxchan->{state} ne 'normal') {
75 $dxchan->start($dxchan->{conn}->{csort}, $dxchan->{conn}->{outbound} ? 'O' : 'A');
76 if ($dxchan->{outbound}) {
77 my $thing = Thingy::Hello->new();
78 $thing->send($dxchan);
80 # broadcast our configuration to the world
81 $thing = Thingy::Rt->new_lcf;
85 my $origin = $thing->{origin};
86 $nref = $main::routeroot->add($origin, $thing->{v}, 1);
87 push @{$thing->{pc19n}}, $nref if $nref;
90 # for otherwise connected calls, that come in relayed from other nodes
91 # note that we cannot do any connections at this point
92 $nref = Route::Node::get($thing->{origin});
94 my $v = $thing->{user} ? undef : $thing->{v};
95 $nref = Route::Node->new($thing->{origin}, $v, 1);
96 push @{$thing->{pc19n}}, $nref;
101 if (my $user = $thing->{user}) {
102 my $ur = Route::get($user);
104 my $uref = DXUser->get_current($user);
105 if ($uref->is_node || $uref->is_aranea) {
106 my $u = $nref->add($user, $thing->{v}, 1);
107 push @{$thing->{pc19n}}, $u if $u;
109 $thing->{pc16n} = $nref;
110 $thing->{pc16u} = [$nref->add_user($user, 1)];
114 RouteDB::update($thing->{origin}, $dxchan->{call}, $thing->{hopsaway});
115 RouteDB::update($thing->{user}, $dxchan->{call}, $thing->{hopsaway}) if $thing->{user};
117 delete $thing->{pc19n} unless @{$thing->{pc19n}};
119 $thing->broadcast($dxchan);