207 lines
5.8 KiB
Perl
207 lines
5.8 KiB
Perl
package Lemonldap::NG::Portal::UserDB::LDAP;
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use strict;
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use Mouse;
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use Lemonldap::NG::Portal::Main::Constants;
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use Lemonldap::NG::Portal::Lib::LDAP;
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extends 'Lemonldap::NG::Portal::Main::Module';
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our $VERSION = '2.0.0';
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has ldap => (
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is => 'rw',
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lazy => 1,
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builder => 'newLdap';
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);
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sub newLdap {
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my $self = $_[0];
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my $ldap;
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# Build object and test LDAP connexion
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if (
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$ldap = Lemonldap::NG::Portal::Lib::LDAP->new(
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{ p => $self->{p}, conf => $self->{conf} }
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)
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and my $msg = $ldap->bind
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)
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{
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if ( $msg->code != 0 ) {
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$self->lmLog( "LDAP error: " . $msg->error, 'error' );
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}
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else {
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if ( $self->{conf}->{ldapPpolicyControl} and not $ldap->loadPP() ) {
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$self->lmLog( "LDAP password policy error", 'error' );
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}
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}
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}
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else {
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$self->lmLog( "LDAP error: $@", 'error' );
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}
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return $ldap;
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}
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has ldapGroupAttributeNameSearch => (
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is => 'rw',
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builder => sub {
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return $_[0]->{conf}->{ldapGroupAttributeNameSearch}
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? [
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split( /\s+/, $_[0]->{conf}->{ldapGroupAttributeNameSearch} ),
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# Push group attribute value for recursive search
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(
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$_[0]->{conf}->{ldapGroupRecursive}
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and $_[0]->{conf}->{ldapGroupAttributeNameGroup} ne "dn"
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? $_[0]->{conf}->{ldapGroupAttributeNameGroup}
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: ()
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)
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]
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: [];
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}
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);
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has attrs => (
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is => 'rw',
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builder => sub {
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return [
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values %{ $_[0]->{conf}->{exportedVars} },
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values %{ $_[0]->{conf}->{ldapExportedVars} }
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];
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}
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);
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has filter => (
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is => 'rw',
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lazy => 1,
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builder => sub {
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my $conf = $_[0]->{conf};
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$_[0]->{p}
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->lmLog( "LDAP Search base: $_[0]->{conf}->{ldapBase}", 'debug' );
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# TODO : mailLDAPFilter
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my $filter =
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$conf->{AuthLDAPFilter}
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|| $conf->{LDAPFilter}
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|| '(&(uid=$user)(objectClass=inetOrgPerson))';
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$filter =~ s/"/\\"/g;
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$filter =~ s/\$(\w+)/".\$req->{sessionInfo}->{$1}."/g;
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$filter =~ s/\$req->\{sessionInfo\}->\{user\}/\$req->{user}/g;
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$filter =~
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s/\$req->\{sessionInfo\}->\{(_?password|mail)\}/\$req->{datas}->{$1}/g;
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$_[0]->{p}->lmLog( "LDAP transformed filter: $filter", 'debug' );
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$filter = "sub{my(\$self,\$req)=\@_;return \"$filter\";}";
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return eval $filter;
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}
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);
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sub init {
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my ($self) = @_;
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$self->ldap and $self->filter;
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}
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# Test LDAP connection before trying to bind
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sub bind {
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my $self = shift;
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unless ($self->ldap
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and $self->ldap->root_dse( attrs => ['supportedLDAPVersion'] ) )
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{
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$self->ldap( $self->newLdap );
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}
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return $self->ldap ? $self->ldap->bind(@_) : undef;
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}
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sub getUser {
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my ( $self, $req ) = @_;
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return PE_LDAPCONNECTFAILED unless $self->ldap and $self->bind();
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my $mesg = $self->ldap->search(
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base => $self->conf->{ldapBase},
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scope => 'sub',
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filter => $self->filter->($req),
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defer => $self->conf->{ldapSearchDeref} || 'find',
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attrs => $self->attrs,
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);
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if ( $mesg->code() != 0 ) {
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$self->lmLog( 'LDAP Search error: ' . $mesg->error, 'error' );
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return PE_LDAPERROR;
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}
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if ( $mesg->count() > 1 ) {
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$self->lmLog( 'More than one entry returned by LDAP directory',
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'error' );
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return PE_BADCREDENTIALS;
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}
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unless ( $req->datas->entry( $mesg->entry(0) ) ) {
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my $user = $req->{mail} || $req->{user};
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$self->_sub( 'userError', "$user was not found in LDAP directory" );
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return PE_BADCREDENTIALS;
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}
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$req->datas->{dn} = $req->datas->{entry}->dn();
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PE_OK;
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}
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# Load all parameters included in exportedVars parameter.
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# Multi-value parameters are loaded in a single string with
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# a separator (param multiValuesSeparator)
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# @return Lemonldap::NG::Portal constant
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sub setSessionInfo {
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my ( $self, $req ) = @_;
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$req->{sessionInfo}->{dn} = $req->datas->{dn};
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my %vars = ( %{ $self->conf->{exportedVars} },
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%{ $self->conf->{ldapExportedVars} } );
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while ( my ( $k, $v ) = each %vars ) {
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$self->{sessionInfo}->{$k} =
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$self->{ldap}->getLdapValue( $req->datas->{entry}, $v ) || "";
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}
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PE_OK;
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}
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# Load all groups in $groups.
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# @return Lemonldap::NG::Portal constant
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sub setGroups {
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my ( $self, $req ) = @_;
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my $groups = $req->{sessionInfo}->{groups};
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my $hGroups = $req->{sessionInfo}->{hGroups};
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if ( $self->conf->{ldapGroupBase} ) {
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# Get value for group search
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my $group_value = $self->ldap->getLdapValue( $req->datas->{entry},
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$self->conf->{ldapGroupAttributeNameUser} );
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$self->lmLog(
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"Searching LDAP groups in "
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. $self->{ldapGroupBase}
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. " for $group_value",
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'debug'
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);
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# Call searchGroups
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my $ldapGroups = $self->ldap->searchGroups(
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$self->conf->{ldapGroupBase},
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$self->conf->{ldapGroupAttributeName},
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$group_value, $self->ldapGroupAttributeNameSearch
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);
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foreach ( keys %$ldapGroups ) {
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my $groupName = $_;
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$hGroups->{$groupName} = $ldapGroups->{$groupName};
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my $groupValues = [];
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foreach ( @{ $self->ldapGroupAttributeNameSearch } ) {
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next if $_ =~ /^name$/;
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my $firstValue = $ldapGroups->{$groupName}->{$_}->[0];
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push @$groupValues, $firstValue;
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}
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$groups .=
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$self->conf->{multiValuesSeparator} . join( '|', @$groupValues );
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}
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}
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$self->{sessionInfo}->{groups} = $groups;
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PE_OK;
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}
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1;
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