/usr/share/perl5/Apache/Session/Browseable/LDAP.pm is in libapache-session-browseable-perl 1.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 | package Apache::Session::Browseable::LDAP;
use strict;
use Apache::Session;
use Apache::Session::Lock::Null;
use Apache::Session::Browseable::Store::LDAP;
use Apache::Session::Generate::MD5;
use Apache::Session::Serialize::Base64;
use Apache::Session::Browseable::_common;
use Net::LDAP::Util qw(escape_filter_value);
our $VERSION = '1.1';
our @ISA = qw(Apache::Session Apache::Session::Browseable::_common);
sub populate {
my $self = shift;
$self->{object_store} = new Apache::Session::Browseable::Store::LDAP $self;
$self->{lock_manager} = new Apache::Session::Lock::Null $self;
$self->{generate} = \&Apache::Session::Generate::MD5::generate;
$self->{validate} = \&Apache::Session::Generate::MD5::validate;
$self->{serialize} = \&Apache::Session::Serialize::Base64::serialize;
$self->{unserialize} = \&Apache::Session::Serialize::Base64::unserialize;
return $self;
}
sub unserialize {
my $session = shift;
my $tmp = { serialized => $session };
Apache::Session::Serialize::Base64::unserialize($tmp);
return $tmp->{data};
}
sub searchOn {
my ( $class, $args, $selectField, $value, @fields ) = @_;
my $index =
ref( $args->{Index} ) ? $args->{Index} : [ split /\s+/, $args->{Index} ];
if ( grep { $_ eq $selectField } @$index ) {
( $selectField, $value ) = escape_filter_value( $selectField, $value );
return $class->_query( $args, $selectField, $value, @fields );
}
else {
return $class->SUPER::searchOn( $args, $selectField, $value, @fields );
}
}
sub searchOnExpr {
my ( $class, $args, $selectField, $value, @fields ) = @_;
my $index =
ref( $args->{Index} ) ? $args->{Index} : [ split /\s+/, $args->{Index} ];
if ( grep { $_ eq $selectField } @$index ) {
( $selectField, $value ) = escape_filter_value( $selectField, $value );
$value =~ s/\\2a/\*/gi;
return $class->_query( $args, $selectField, $value, @fields );
}
else {
return $class->SUPER::searchOn( $args, $selectField, $value, @fields );
}
}
sub _query {
my ( $class, $args, $selectField, $value, @fields ) = @_;
$args->{ldapObjectClass} ||= 'applicationProcess';
$args->{ldapAttributeId} ||= 'cn';
$args->{ldapAttributeContent} ||= 'description';
$args->{ldapAttributeIndex} ||= 'ou';
my %res = ();
my $ldap =
Apache::Session::Browseable::Store::LDAP::ldap( { args => $args } );
my $msg = $ldap->search(
base => $args->{ldapConfBase},
filter => "(&(objectClass="
. $args->{ldapObjectClass} . ")("
. $args->{ldapAttributeIndex}
. "=${selectField}_$value))",
#scope => 'base',
attrs => [ $args->{ldapAttributeContent}, $args->{ldapAttributeId} ],
);
$ldap->unbind();
if ( $msg->code ) {
Apache::Session::Browseable::Store::LDAP->logError($msg);
}
else {
foreach my $entry ( $msg->entries ) {
my $id = $entry->get_value( $args->{ldapAttributeId} ) or die;
my $tmp = $entry->get_value( $args->{ldapAttributeContent} );
next unless ($tmp);
eval { $tmp = unserialize($tmp); };
next if ($@);
if (@fields) {
$res{$id}->{$_} = $tmp->{$_} foreach (@fields);
}
else {
$res{$id} = $tmp;
}
}
}
return \%res;
}
sub get_key_from_all_sessions {
my $class = shift;
my $args = shift;
my $data = shift;
$args->{ldapObjectClass} ||= 'applicationProcess';
$args->{ldapAttributeId} ||= 'cn';
$args->{ldapAttributeContent} ||= 'description';
$args->{ldapAttributeIndex} ||= 'ou';
my %res;
my $ldap =
Apache::Session::Browseable::Store::LDAP::ldap( { args => $args } );
my $msg = $ldap->search(
base => $args->{ldapConfBase},
# VERY STRANGE BUG ! With this filter, description isn't base64 encoded !!!
#filter => '(objectClass=applicationProcess)',
filter => '(&(objectClass='
. $args->{ldapObjectClass} . ')('
. $args->{ldapAttributeIndex} . '=*))',
attrs => [ $args->{ldapAttributeId}, $args->{ldapAttributeContent} ],
);
$ldap->unbind();
if ( $msg->code ) {
Apache::Session::Browseable::Store::LDAP->logError($msg);
}
else {
foreach my $entry ( $msg->entries ) {
my $id = $entry->get_value( $args->{ldapAttributeId} ) or die;
my $tmp = $entry->get_value( $args->{ldapAttributeContent} );
next unless ($tmp);
eval { $tmp = unserialize($tmp); };
next if ($@);
if ( ref($data) eq 'CODE' ) {
$res{$id} = &$data( $tmp, $id );
}
elsif ($data) {
$data = [$data] unless ( ref($data) );
$res{$id}->{$_} = $tmp->{$_} foreach (@$data);
}
else {
$res{$id} = $tmp;
}
}
}
return \%res;
}
1;
=pod
=head1 NAME
Apache::Session::Browseable::LDAP - An implementation of Apache::Session::LDAP
=head1 SYNOPSIS
use Apache::Session::Browseable::LDAP;
tie %hash, 'Apache::Session::Browseable::LDAP', $id, {
ldapServer => 'ldap://localhost:389',
ldapConfBase => 'dmdName=applications,dc=example,dc=com',
ldapBindDN => 'cn=admin,dc=example,dc=com',
ldapBindPassword => 'pass',
Index => 'uid ipAddr',
ldapObjectClass => 'applicationProcess',
ldapAttributeId => 'cn',
ldapAttributeContent => 'description',
ldapAttributeIndex => 'ou',
};
=head1 DESCRIPTION
This module is an implementation of Apache::Session. It uses an LDAP directory
to store datas.
=head1 AUTHOR
Xavier Guimard, E<lt>x.guimard@free.frE<gt>
=head1 COPYRIGHT AND LICENSE
=encoding utf8
Copyright (C) 2009 by Xavier Guimard
Copyright (C) 2013, 2015 by Clement Oudot
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.10.0 or,
at your option, any later version of Perl 5 you may have available.
=head1 SEE ALSO
L<Apache::Session>
=cut
|