From d245a790ab7ffffedf825573cc64c7503db6b3ba Mon Sep 17 00:00:00 2001
From: Edward Rudd <urkle@outoforder.cc>
Date: Mon, 15 Feb 2010 17:34:37 +0000
Subject: import release 0.01

---
(limited to 'lib/DJabberd')

diff --git a/lib/DJabberd/Plugin/VCard/LDAP.pm b/lib/DJabberd/Plugin/VCard/LDAP.pm
new file mode 100644
index 0000000..4606ea4
--- /dev/null
+++ b/lib/DJabberd/Plugin/VCard/LDAP.pm
@@ -0,0 +1,159 @@
+package DJabberd::Plugin::VCard::LDAP;
+
+use warnings;
+use strict;
+
+use base 'DJabberd::Plugin::VCard';
+
+use Net::LDAP;
+
+our $logger = DJabberd::Log->get_logger();
+
+=head1 NAME
+
+DJabberd::VCard::LDAP - LDAP VCard Provider for DJabberd
+
+=head1 VERSION
+
+Version 0.01
+
+=cut
+
+our $VERSION = '0.01';
+
+=head1 SYNOPSIS
+
+Provides an LDAP VCard backend for DJabberd
+
+    <Vhost mydomain.com>
+	<Plugin DJabberd::Plugin::VCard::LDAP>
+            LDAPURI		ldap://localhost/
+            LDAPBindDN		cn=reader
+            LDAPBindPW		pass
+            LDAPBaseDN		ou=people
+            LDAPFilter		(uid=%u)
+	</Plugin>
+    </VHost>
+
+LDAPURI , LDAPBaseDN, and LDAPFilter are required
+Everything else is optional.
+
+LDAPFilter is an LDAP filter with a %u that will be substituted with the incoming userid (w/o the domain)
+
+=cut
+
+sub set_config_ldapuri {
+    my ($self, $ldapuri) = @_;
+    if ( $ldapuri =~ /((?:ldap[si]?\:\/\/)?[\w\.%\d]+\/?)/ ) {
+        $self->{'ldap_uri'} = $ldapuri;
+    }
+}
+
+sub set_config_ldapbinddn {
+    my ($self, $ldapbinddn) = @_;
+    $self->{'ldap_binddn'} = $ldapbinddn;
+}
+
+sub set_config_ldapbindpw {
+    my ($self, $ldapbindpw) = @_;
+    $self->{'ldap_bindpw'} = $ldapbindpw;
+}
+
+sub set_config_ldapbasedn {
+    my ($self, $ldapbasedn) = @_;
+    $self->{'ldap_basedn'} = $ldapbasedn;
+}
+
+sub set_config_ldapfilter {
+    my ($self, $ldapfilter) = @_;
+    $self->{'ldap_filter'} = $ldapfilter;
+}
+
+sub finalize {
+    my $self = shift;
+    $logger->error_die("Invalid LDAP URI") unless $self->{ldap_uri};
+    $logger->error_die("No LDAP BaseDN Specified") unless $self->{ldap_basedn};
+    $logger->error_die("Must specify filter with userid as %u") unless $self->{ldap_filter};
+
+    # Initialize ldap connection
+    $self->{'ldap_conn'} = Net::LDAP->new($self->{ldap_uri})
+	or $logger->error_die("Could not connect to LDAP Server ".$self->{ldap_uri});
+
+    if (defined $self->{'ldap_binddn'}) {
+        if (not $self->{'ldap_conn'}->bind($self->{'ldap_binddn'},
+    		password=>$self->{'ldap_bindpw'})) {
+    	    $logger->error_die("Could not bind to ldap server");
+    	}
+    }
+
+    $self->SUPER::finalize;
+}
+
+sub _isdef {
+    my $arg = shift;
+    return $arg if defined $arg;
+    return '';
+}
+
+sub load_vcard {
+    my ($self, $user) = @_;
+
+    my $suser = $user;
+    $suser =~ s/^(.*)\@.*$/$1/;
+
+    my $filter = $self->{'ldap_filter'};
+    $filter =~ s/%u/$suser/;
+    $logger->info("Searching $filter on ".$self->{'ldap_basedn'});
+    my $srch = $self->{'ldap_conn'}->search(
+	base=>$self->{'ldap_basedn'},
+	filter=>$filter,
+	attrs=>['dn','sn','cn','givenName','mail','telephoneNumber','title','description','displayName']);
+    if ($srch->code || $srch->count < 1) {
+	$logger->info("Account $user not found.");
+	return;
+    } else {
+        my $entry = $srch->entry(0);
+	my $vCard = '<vCard xmlns="vcard-temp" version="3.0">'
+		.'<FN>'._isdef($entry->get_value('cn')).'</FN>'
+		.'<N>'
+		    .'<FAMILY>'._isdef($entry->get_value('sn')).'</FAMILY>'
+		    .'<GIVEN>'._isdef($entry->get_value('givenName')).'</GIVEN>'
+		.'</N>'
+		.'<TITLE>'._isdef($entry->get_value('title')).'</TITLE>'
+		.'<NICKNAME>'._isdef($entry->get_value('displayName')).'</NICKNAME>'
+		.'<TEL><HOME/><VOICE/><NUMBER>'._isdef($entry->get_value('telephoneNumber')).'</NUMBER></TEL>'
+		.'<EMAIL><INTERNET/><PREF/><USERID>'._isdef($entry->get_value('mail')).'</USERID></EMAIL>'
+		.'<JABBERID>'.$user.'</JABBERID>'
+		.'<DESC>'._isdef($entry->get_value('description')).'</DESC>'
+	    .'</vCard>';
+        undef($entry);
+        undef($srch);
+	return $vCard;
+    }
+}
+
+
+sub store_vcard { 0 }
+
+=head1 AUTHOR
+
+Edward Rudd, C<< <urkle at outoforder.cc> >>
+
+=head1 SUPPORT
+
+You can find documentation for this module with the perldoc command.
+
+    perldoc DJabberd::Plugin::VCard::LDAP
+
+=head1 ACKNOWLEDGEMENTS
+
+=head1 COPYRIGHT & LICENSE
+
+Copyright 2007 Edward Rudd, all rights reserved.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+
+=cut
+
+1; # End of DJabberd::Plugin::VCard::LDAP
--
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