bo: server/perl-kolab/Kolab-LDAP-Backend-slurpd Changes, NONE, 1.1 MANIFEST, NONE, 1.1 META.yml, NONE, 1.1 Makefile.PL, NONE, 1.1 README, NONE, 1.1 slurpd.pm, NONE, 1.1
cvs at intevation.de
cvs at intevation.de
Wed Mar 31 17:36:52 CEST 2004
Author: bo
Update of /kolabrepository/server/perl-kolab/Kolab-LDAP-Backend-slurpd
In directory doto:/tmp/cvs-serv3870/perl-kolab/Kolab-LDAP-Backend-slurpd
Added Files:
Changes MANIFEST META.yml Makefile.PL README slurpd.pm
Log Message:
perl-kolab packages imported
--- NEW FILE: Changes ---
Revision history for Perl extension Kolab::LDAP::Backend::slurpd.
0.01 Thu Nov 6 16:44:26 2003
- original version; created by h2xs 1.22 with options
-XA -n Kolab::LDAP::Backend::slurpd
--- NEW FILE: MANIFEST ---
Changes
Makefile.PL
MANIFEST
README
slurpd.pm
t/1.t
META.yml Module meta-data (added by MakeMaker)
--- NEW FILE: META.yml ---
# http://module-build.sourceforge.net/META-spec.html
#XXXXXXX This is a prototype!!! It will change in the future!!! XXXXX#
name: Kolab-LDAP-Backend-slurpd
version: 0.9
version_from: slurpd.pm
installdirs: site
requires:
distribution_type: module
generated_by: ExtUtils::MakeMaker version 6.17
--- NEW FILE: Makefile.PL ---
use 5.008;
use ExtUtils::MakeMaker;
# See lib/ExtUtils/MakeMaker.pm for details of how to influence
# the contents of the Makefile that is written.
WriteMakefile(
'NAME' => 'Kolab::LDAP::Backend::slurpd',
'VERSION_FROM' => 'slurpd.pm', # finds $VERSION
'PREREQ_PM' => {}, # e.g., Module::Name => 1.1
($] >= 5.005 ? ## Add these new keywords supported since 5.005
(ABSTRACT_FROM => 'slurpd.pm', # retrieve abstract from module
AUTHOR => 'root <root@(none)>') : ()),
);
--- NEW FILE: README ---
Kolab/LDAP/Backend/slurpd version 0.9
======================================
The README is used to introduce the module and provide instructions on
how to install the module, any machine dependencies it may have (for
example C compilers and installed libraries) and any other information
that should be provided before the module is installed.
A README file is required for CPAN modules since CPAN extracts the
README file from a module distribution so that people browsing the
archive can use it get an idea of the modules uses. It is usually a
good idea to provide version information here so that people can
decide whether fixes for the module are worth downloading.
INSTALLATION
To install this module type the following:
perl Makefile.PL
make
make test
make install
COPYRIGHT AND LICENCE
Copyright (c) 2003 Code Fusion cc
Writen by Stuart Bingë <s.binge at codefusion.co.za>
Portions based on work by the following people:
(c) 2003 Tassilo Erlewein <tassilo.erlewein at erfrakon.de>
(c) 2003 Martin Konold <martin.konold at erfrakon.de>
(c) 2003 Achim Frank <achim.frank at erfrakon.de>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You can view the GNU General Public License, online, at the GNU
Project's homepage; see <http://www.gnu.org/licenses/gpl.html>.
--- NEW FILE: slurpd.pm ---
package Kolab::LDAP::Backend::slurpd;
##
## Copyright (c) 2003 Code Fusion cc
##
## Writen by Stuart Bingë <s.binge at codefusion.co.za>
## Portions based on work by the following people:
##
## (c) 2003 Tassilo Erlewein <tassilo.erlewein at erfrakon.de>
## (c) 2003 Martin Konold <martin.konold at erfrakon.de>
## (c) 2003 Achim Frank <achim.frank at erfrakon.de>
##
##
## This program is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You can view the GNU General Public License, online, at the GNU
## Project's homepage; see <http://www.gnu.org/licenses/gpl.html>.
##
use 5.008;
use strict;
use warnings;
use IO::Select;
use IO::Socket;
use Convert::ASN1 qw(:io);
use Net::LDAP;
use Net::LDAP::Constant qw(LDAP_SUCCESS LDAP_PROTOCOL_ERROR);
use Net::LDAP::ASN qw(LDAPRequest LDAPResponse LDAPResult);
use Kolab;
use Kolab::Util;
use Kolab::LDAP;
use vars qw($conn $server);
require Exporter;
our @ISA = qw(Exporter);
our %EXPORT_TAGS = (
'all' => [ qw(
&startup
&run
) ]
);
our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
our @EXPORT = qw(
);
our $VERSION = '0.9';
sub startup { 1; }
sub shutdown
{
Kolab::log('SD', 'Shutting down');
exit(0);
}
sub abort
{
Kolab::log('SD', 'Aborting');
exit(1);
}
sub PROTOCOLOP_BINDREQUEST () { 0x00 }
sub PROTOCOLOP_BINDRESPONSE () { 0x01 }
sub PROTOCOLOP_UNBINDREQUEST () { 0x02 }
sub PROTOCOLOP_SEARCHREQUEST () { 0x03 }
sub PROTOCOLOP_SEARCHRESENTRY () { 0x04 }
sub PROTOCOLOP_SEARCHRESDONE () { 0x05 }
sub PROTOCOLOP_SEARCHRESREF () { 0x06 }
sub PROTOCOLOP_MODIFYREQUEST () { 0x07 }
sub PROTOCOLOP_MODIFYRESPONSE () { 0x08 }
sub PROTOCOLOP_ADDREQUEST () { 0x09 }
sub PROTOCOLOP_ADDRESPONSE () { 0x10 }
sub PROTOCOLOP_DELREQUEST () { 0x11 }
sub PROTOCOLOP_DELRESPONSE () { 0x12 }
sub PROTOCOLOP_MODDNREQUEST () { 0x13 }
sub PROTOCOLOP_MODDNRESPONSE () { 0x14 }
sub PROTOCOLOP_COMPAREREQUEST () { 0x15 }
sub PROTOCOLOP_COMPARERESPONSE () { 0x16 }
sub PROTOCOLOP_ABANDONREQUEST () { 0x17 }
sub PROTOCOLOP_EXTENDEDREQ () { 0x18 }
sub PROTOCOLOP_EXTENDEDRESP () { 0x19 }
sub getRequestType
{
my $op = shift;
if ($op->{bindRequest}) { return "bindRequest"; }
if ($op->{unbindRequest}) { return "unbindRequest"; }
if ($op->{addRequest}) { return "addRequest"; }
if ($op->{delRequest}) { return "delRequest"; }
if ($op->{modifyRequest}) { return "modifyRequest"; }
if ($op->{modDNRequest}) { return "modDNRequest"; }
if ($op->{searchRequest}) { return "searchRequest"; }
if ($op->{compareRequest}) { return "compareRequest"; }
if ($op->{abandonRequest}) { return "abandonRequest"; }
if ($op->{extendedRequest}) { return "extendedRequest"; }
return "";
}
sub responseBind
{
my $req = shift;
my $pdu = $LDAPResponse->encode(
messageID => $req->{messageID},
protocolOp => {
choiceID => PROTOCOLOP_BINDRESPONSE,
bindResponse => {
resultCode => LDAP_SUCCESS,
matchedDN => $req->{bindRequest}{name},
errorMessage => "",
serverSaslCreds => ""
}
}
);
if (!$pdu) {
Kolab::log('SD', "LDAPResponse error `" . $LDAPResponse->error . "'");
&abort;
}
return $pdu;
}
sub responseAdd
{
my $req = shift;
my $pdu = $LDAPResponse->encode(
messageID => $req->{messageID},
protocolOp => {
choiceID => PROTOCOLOP_ADDRESPONSE,
addResponse => {
resultCode => LDAP_SUCCESS,
matchedDN => $req->{addRequest}{objectName},
errorMessage => ""
}
}
);
if (!$pdu) {
Kolab::log('SD', "LDAPResponse error `" . $LDAPResponse->error . "'");
&abort;
}
return $pdu;
}
sub responseDel
{
my $req = shift;
my $pdu = $LDAPResponse->encode(
messageID => $req->{messageID},
protocolOp => {
choiceID => PROTOCOLOP_DELRESPONSE,
addResponse => {
resultCode => LDAP_SUCCESS,
matchedDN => $req->{delRequest},
errorMessage => ""
}
}
);
if (!$pdu) {
Kolab::log('SD', "LDAPResponse error `" . $LDAPResponse->error . "'");
&abort;
}
return $pdu;
}
sub responseMod
{
my $req = shift;
my $pdu = $LDAPResponse->encode(
messageID => $req->{messageID},
protocolOp => {
choiceID => PROTOCOLOP_MODIFYRESPONSE,
addResponse => {
resultCode => LDAP_SUCCESS,
matchedDN => $req->{modifyRequest}{object},
errorMessage => ""
}
}
);
if (!$pdu) {
Kolab::log('SD', "LDAPResponse error `" . $LDAPResponse->error . "'");
&abort;
}
return $pdu;
}
sub responseModDN
{
my $req = shift;
my $pdu = $LDAPResponse->encode(
messageID => $req->{messageID},
protocolOp => {
choiceID => PROTOCOLOP_MODDNRESPONSE,
addResponse => {
resultCode => LDAP_SUCCESS,
matchedDN => $req->{modDNRequest}{entry},
errorMessage => ""
}
}
);
if (!$pdu) {
Kolab::log('SD', "LDAPResponse error `" . $LDAPResponse->error . "'");
&abort;
}
return $pdu;
}
sub run
{
# This should be called from a separate thread, as we set our
# own interrupt handlers here
$SIG{'INT'} = \&shutdown;
$SIG{'TERM'} = \&shutdown;
END {
if ($conn) { $conn->close; }
if ($server) { $server->close; }
}
my $request;
my $response;
my $pdu;
my $changes = 0;
my $port = $Kolab::config{'slurpd_port'};
Kolab::log('SD', "Opening listen server on port $port");
$server = IO::Socket::INET->new(
LocalPort => $port,
Proto => "tcp",
ReuseAddr => 1,
Type => SOCK_STREAM,
LocalAddr => "127.0.0.1",
Listen => 10
);
if (!$server) {
Kolab::log('SD', "Unable to open TCP listen server on port $port, Error = $@", KOLAB_ERROR);
&abort;
}
Kolab::log('SD', 'Listen server opened, waiting for incoming connections');
while ($conn = $server->accept()) {
Kolab::log('SD', 'Incoming connection accepted');
my $select = IO::Select->new($conn);
while ($conn) {
undef $pdu;
my $ready;
my $offset = 0;
if (!($select->can_read(1)) && $changes) {
$changes = 0;
Kolab::log('SD', 'Change detected w/ no pending LDAP messages; reloading services if needed');
Kolab::LDAP::sync;
system($Kolab::config{'prefix'} . '/sbin/kolabconf');
}
Kolab::log('SD', 'Waiting for LDAP updates');
for ($ready = 1; $ready; $ready = $select->can_read(1)) {
Kolab::log('SD', 'Reading ASN', KOLAB_DEBUG);
$offset = asn_read($conn, $pdu, $offset);
defined($offset) or $offset = 0;
sleep 1;
}
if ($pdu) {
$request = $LDAPRequest->decode($pdu);
if (!$request) {
Kolab::log('SD', "Unable to decode slurpd request, Error = `" . $LDAPRequest->error . "'", KOLAB_ERROR);
&abort;
}
$_ = getRequestType($request);
Kolab::log('SD', "Request $_ received", KOLAB_DEBUG);
undef $pdu;
SWITCH: {
if (/bindRequest/) { $pdu = responseBind($request); last SWITCH; }
if (/addRequest/) { $pdu = responseAdd($request); $changes = 1; last SWITCH; }
if (/delRequest/) { $pdu = responseDel($request); $changes = 1; last SWITCH; }
if (/modifyRequest/) { $pdu = responseMod($request); $changes = 1; last SWITCH; }
if (/modDNRequest/) { $pdu = responseModDN($request); $changes = 1; last SWITCH; }
$conn->close;
undef $conn;
}
}
if ($pdu) {
Kolab::log('SD', 'Writing response', KOLAB_DEBUG);
syswrite($conn, $pdu, length($pdu));
$response = $LDAPResponse->decode($pdu);
if (!$response) {
Kolab::log('SD', "Unable to decode slurpd request, Error = `" . $LDAPRequest->error . "'");
&abort;
}
}
}
}
$server->close;
1;
}
1;
__END__
# Below is stub documentation for your module. You'd better edit it!
=head1 NAME
Kolab::LDAP::Backend::slurpd - Perl extension for a slurpd backend
=head1 ABSTRACT
Kolab::LDAP::Backend::slurpd handles a slurpd backend to the
kolab daemon.
=head1 AUTHOR
Stuart Bingë, E<lt>s.binge at codefusion.co.zaE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright (c) 2003 Code Fusion cc
Portions based on work by the following people:
(c) 2003 Tassilo Erlewein <tassilo.erlewein at erfrakon.de>
(c) 2003 Martin Konold <martin.konold at erfrakon.de>
(c) 2003 Achim Frank <achim.frank at erfrakon.de>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You can view the GNU General Public License, online, at the GNU
Project's homepage; see <http://www.gnu.org/licenses/gpl.html>.
=cut
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