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simple LDAP server which reads data from Koha
[virtual-ldap]
/
bin
/
ldap-rewrite.pl
diff --git
a/bin/ldap-rewrite.pl
b/bin/ldap-rewrite.pl
index
931eebd
..
dd781c8
100755
(executable)
--- a/
bin/ldap-rewrite.pl
+++ b/
bin/ldap-rewrite.pl
@@
-24,9
+24,26
@@
my $config = {
upstream_ldap => 'ldap.ffzg.hr',
upstream_ssl => 1,
overlay_prefix => 'ffzg-',
upstream_ldap => 'ldap.ffzg.hr',
upstream_ssl => 1,
overlay_prefix => 'ffzg-',
+ log_file => 'log',
};
};
+my $log_fh;
+
+sub log {
+ if ( ! $log_fh ) {
+ open($log_fh, '>>', $config->{log_file}) || die "can't open ", $config->{log_file},": $!";
+ print $log_fh "# " . time;
+ }
+ $log_fh->autoflush(1);
+ print $log_fh join("\n", @_),"\n";
+}
+
+BEGIN {
+ $SIG{'__WARN__'} = sub { warn @_; main::log(@_); }
+}
+
+
if ( ! -d $config->{yaml_dir} ) {
warn "DISABLE ", $config->{yaml_dir}," data overlay";
}
if ( ! -d $config->{yaml_dir} ) {
warn "DISABLE ", $config->{yaml_dir}," data overlay";
}
@@
-63,34
+80,42
@@
sub handle {
sub log_request {
my $pdu=shift;
sub log_request {
my $pdu=shift;
-
print '-' x 80,"\n";
-
print "Request ASN 1:\n";
-
Convert::ASN1::asn_hexdump(\*STDOUT,$pdu);
-
print "Request Perl:\n";
+
#
print '-' x 80,"\n";
+
#
print "Request ASN 1:\n";
+
#
Convert::ASN1::asn_hexdump(\*STDOUT,$pdu);
+
#
print "Request Perl:\n";
my $request = $LDAPRequest->decode($pdu);
my $request = $LDAPRequest->decode($pdu);
-
print
dump($request);
+
warn "## request = ",
dump($request);
}
sub log_response {
my $pdu=shift;
}
sub log_response {
my $pdu=shift;
-
print '-' x 80,"\n";
-
print "Response ASN 1:\n";
-
Convert::ASN1::asn_hexdump(\*STDOUT,$pdu);
-
print "Response Perl:\n";
+
#
print '-' x 80,"\n";
+
#
print "Response ASN 1:\n";
+
#
Convert::ASN1::asn_hexdump(\*STDOUT,$pdu);
+
#
print "Response Perl:\n";
my $response = $LDAPResponse->decode($pdu);
if ( defined $response->{protocolOp}->{searchResEntry} ) {
my $uid = $response->{protocolOp}->{searchResEntry}->{objectName};
warn "## SEARCH $uid";
my $response = $LDAPResponse->decode($pdu);
if ( defined $response->{protocolOp}->{searchResEntry} ) {
my $uid = $response->{protocolOp}->{searchResEntry}->{objectName};
warn "## SEARCH $uid";
-if(0) {
+ my @attrs;
+
map {
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} };
}
} @{ $response->{protocolOp}->{searchResEntry}->{attributes} };
-}
+
+ warn "# ++ attrs ",dump( @attrs );
+
+ push @{ $response->{protocolOp}->{searchResEntry}->{attributes} }, $_ foreach @attrs;
my $path = $config->{yaml_dir} . "$uid.yaml";
if ( -e $path ) {
my $path = $config->{yaml_dir} . "$uid.yaml";
if ( -e $path ) {
@@
-100,19
+125,18
@@
if(0) {
foreach my $type ( keys %$data ) {
my $vals = $data->{$type};
foreach my $type ( keys %$data ) {
my $vals = $data->{$type};
- $vals =~ s{#\s*$}{};
-
- my @vals = split(/\s*#\s*/, $vals);
- push @{ $response->{protocolOp}->{searchResEntry}->{attributes} },
- { type => $config->{overlay_prefix} . $type, vals => [ @vals ] };
+ push @{ $response->{protocolOp}->{searchResEntry}->{attributes} }, {
+ type => $config->{overlay_prefix} . $type,
+ vals => ref($vals) eq 'ARRAY' ? $vals : [ $vals ],
+ };
}
}
$pdu = $LDAPResponse->encode($response);
}
}
}
$pdu = $LDAPResponse->encode($response);
}
-
print
dump($response);
+
warn "## response = ",
dump($response);
return $pdu;
}
return $pdu;
}
@@
-151,7
+175,7
@@
my $listenersock = IO::Socket::INET->new(
Proto => 'tcp',
Reuse => 1,
LocalAddr => $config->{listen},
Proto => 'tcp',
Reuse => 1,
LocalAddr => $config->{listen},
-);
+)
|| die "can't open listen socket: $!"
;
my $targetsock = $config->{upstream_ssl}
my $targetsock = $config->{upstream_ssl}
@@
-161,7
+185,7
@@
my $targetsock = $config->{upstream_ssl}
PeerPort => 389,
)
: IO::Socket::SSL->new( $config->{upstream_ldap} . ':ldaps')
PeerPort => 389,
)
: IO::Socket::SSL->new( $config->{upstream_ldap} . ':ldaps')
- ;
+
|| die "can't open upstream socket: $!"
;
run_proxy($listenersock,$targetsock);
run_proxy($listenersock,$targetsock);