use IO::Select;
use IO::Socket;
+use IO::Socket::SSL;
use warnings;
use Data::Dump qw/dump/;
use Convert::ASN1 qw(asn_read);
use Net::LDAP::ASN qw(LDAPRequest LDAPResponse);
our $VERSION = '0.2';
use fields qw(socket target);
+use YAML qw/LoadFile/;
+
+my $config = {
+ yaml_dir => './yaml/',
+ listen => 'localhost:1389',
+ upstream_ldap => 'ldap.ffzg.hr',
+ upstream_ssl => 1,
+ overlay_prefix => 'ffzg-',
+
+};
+
+if ( ! -d $config->{yaml_dir} ) {
+ warn "DISABLE ", $config->{yaml_dir}," data overlay";
+}
+
+warn "# config = ",dump( $config );
sub handle {
my $clientsocket=shift;
Convert::ASN1::asn_hexdump(\*STDOUT,$pdu);
print "Response Perl:\n";
my $response = $LDAPResponse->decode($pdu);
- print dump($response);
if ( defined $response->{protocolOp}->{searchResEntry} ) {
my $uid = $response->{protocolOp}->{searchResEntry}->{objectName};
warn "## SEARCH $uid";
+
+ my @attrs;
+
map {
- if ( $_->{type} eq 'postalAddress' ) {
- $_->{vals} = [ 'foobar' ];
+ if ( $_->{type} eq 'hrEduPersonUniqueNumber' ) {
+ foreach my $val ( @{ $_->{vals} } ) {
+ next if $val !~ m{.+:.+};
+ my ( $n, $v ) = split(/\s*:\s*/, $val );
+ push @attrs, { type => $_->{type} . '_' . $n, vals => [ $v ] };
+ }
}
} @{ $response->{protocolOp}->{searchResEntry}->{attributes} };
- push @{ $response->{protocolOp}->{searchResEntry}->{attributes} },
- { type => 'ffzg-datum_rodjenja', vals => [ '2009-01-01' ], }
- ;
+ warn "# ++ attrs ",dump( @attrs );
+
+ push @{ $response->{protocolOp}->{searchResEntry}->{attributes} }, $_ foreach @attrs;
+
+ my $path = $config->{yaml_dir} . "$uid.yaml";
+ if ( -e $path ) {
+ my $data = LoadFile($path);
+ warn "# yaml = ",dump($data);
+
+ foreach my $type ( keys %$data ) {
+
+ my $vals = $data->{$type};
+
+ push @{ $response->{protocolOp}->{searchResEntry}->{attributes} }, {
+ type => $config->{overlay_prefix} . $type,
+ vals => ref($vals) eq 'ARRAY' ? $vals : [ $vals ],
+ };
+ }
+ }
$pdu = $LDAPResponse->encode($response);
}
+ print dump($response);
+
return $pdu;
}
die "Could not create listener socket: $!\n" unless $listenersock;
die "Could not create connection to server: $!\n" unless $targetsock;
+ # mark sockets as binary
+ binmode( $listenersock );
+ binmode( $targetsock );
+
my $sel = IO::Select->new($listenersock);
my %Handlers;
while (my @ready = $sel->can_read) {
Listen => 5,
Proto => 'tcp',
Reuse => 1,
- LocalPort => 1389
+ LocalAddr => $config->{listen},
);
-my $targetsock = new IO::Socket::INET (
- Proto => 'tcp',
- PeerAddr => 'ldap.ffzg.hr',
- PeerPort => 389,
-);
+my $targetsock = $config->{upstream_ssl}
+ ? IO::Socket::INET->new(
+ Proto => 'tcp',
+ PeerAddr => $config->{upstream_ldap},
+ PeerPort => 389,
+ )
+ : IO::Socket::SSL->new( $config->{upstream_ldap} . ':ldaps')
+ ;
run_proxy($listenersock,$targetsock);