135 lines
3.9 KiB
Perl
135 lines
3.9 KiB
Perl
##@file
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# LDAP user database backend file
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##@class
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# LDAP user database backend class
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package Lemonldap::NG::Portal::UserDBLDAP;
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use Lemonldap::NG::Portal::Simple;
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use Lemonldap::NG::Portal::_LDAP 'ldap'; #link protected ldap
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our $VERSION = '0.1';
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## @method int userDBInit()
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# Does nothing.
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# @return Lemonldap::NG::Portal constant
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sub userDBInit {
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PE_OK;
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}
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## @apmethod int getUser()
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# 7) Launch formateFilter() and search()
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# @return Lemonldap::NG::Portal constant
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sub getUser {
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my $self = shift;
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return $self->_subProcess(qw(formateFilter search));
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}
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## @apmethod protected int formateFilter()
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# Set the LDAP filter.
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# By default, the user is searched in the LDAP server with its UID.
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# @return Lemonldap::NG::Portal constant
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sub formateFilter {
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my $self = shift;
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$self->{LDAPFilter} = $self->{mail} ?
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$self->{mailLDAPFilter} :
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$self->{AuthLDAPFilter}
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|| $self->{LDAPFilter};
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$self->lmLog( "LDAP submitted filter: ".$self->{LDAPFilter}, 'debug' );
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$self->{LDAPFilter} ||= '(&(uid=$user)(objectClass=inetOrgPerson))';
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$self->{LDAPFilter} =~ s/\$(user|_?password|mail)/$self->{$1}/g;
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$self->{LDAPFilter} =~ s/\$(\w+)/$self->{sessionInfo}->{$1}/g;
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$self->lmLog( "LDAP transformed filter: ".$self->{LDAPFilter}, 'debug' );
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PE_OK;
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}
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## @apmethod protected int search()
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# Search the LDAP DN of the user.
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# @return Lemonldap::NG::Portal constant
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sub search {
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my $self = shift;
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unless ( $self->ldap ) {
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return PE_LDAPCONNECTFAILED;
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}
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my $mesg = $self->ldap->search(
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base => $self->{ldapBase},
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scope => 'sub',
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filter => $self->{LDAPFilter},
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);
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$self->lmLog( "LDAP Search with base: ".$self->{ldapBase}." and filter: ".$self->{LDAPFilter}, 'debug' );
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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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unless ( $self->{entry} = $mesg->entry(0) ) {
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$user = $self->{mail} || $self->{user};
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$self->_sub('userError',"$user was not found in LDAP directory");
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return PE_BADCREDENTIALS;
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}
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$self->{dn} = $self->{entry}->dn();
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PE_OK;
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}
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## @apmethod int setSessionInfo()
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# 7) Load all parameters included in exportedVars parameter.
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# Multi-value parameters are loaded in a single string with
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# '; ' separator
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# @return Lemonldap::NG::Portal constant
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sub setSessionInfo {
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my ($self) = @_;
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$self->{sessionInfo}->{dn} = $self->{dn};
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unless ( $self->{exportedVars} ) {
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foreach (qw(uid cn mail)) {
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$self->{sessionInfo}->{$_} =
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join( '; ', $self->{entry}->get_value($_) ) || "";
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}
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}
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elsif ( ref( $self->{exportedVars} ) eq 'HASH' ) {
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foreach ( keys %{ $self->{exportedVars} } ) {
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if ( my $tmp = $ENV{$_} ) {
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$tmp =~ s/[\r\n]/ /gs;
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$self->{sessionInfo}->{$_} = $tmp;
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}
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else {
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$self->{sessionInfo}->{$_} = join( '; ',
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$self->{entry}->get_value( $self->{exportedVars}->{$_} ) )
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|| "";
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}
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}
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}
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else {
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$self->abort('Only hash reference are supported now in exportedVars');
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}
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PE_OK;
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}
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## @apmethod int setGroups()
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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) = @_;
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my $groups = $self->{sessionInfo}->{groups};
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if ( $self->{ldapGroupBase} ) {
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my $mesg = $self->ldap->search(
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base => $self->{ldapGroupBase},
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filter => "(|(member="
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. $self->{dn}
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. ")(uniqueMember="
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. $self->{dn} . "))",
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attrs => ["cn"],
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);
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if ( $mesg->code() == 0 ) {
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foreach my $entry ( $mesg->all_entries ) {
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my @values = $entry->get_value("cn");
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$groups .= $values[0] . "; ";
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}
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}
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}
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$self->{sessionInfo}->{groups} = $groups;
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PE_OK;
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}
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1;
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