/[A3C]/lib/A3C/LDAP.pm
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revision 47 by dpavlin, Mon Mar 31 21:11:45 2008 UTC revision 109 by dpavlin, Wed May 14 16:48:13 2008 UTC
# Line 6  use warnings; Line 6  use warnings;
6  use Net::LDAP;  use Net::LDAP;
7  use Data::Dump qw/dump/;  use Data::Dump qw/dump/;
8  use base qw(Jifty::Object Class::Accessor::Fast);  use base qw(Jifty::Object Class::Accessor::Fast);
9  our @config_fields = qw( server dn password base );  our @config_fields = keys %{ Jifty->config->app('LDAP') };
10  Jifty->log->debug("using fields from configuration: ",dump( @config_fields ));  Jifty->log->debug("using fields from configuration: ",dump( @config_fields ));
11  __PACKAGE__->mk_accessors( qw(ldap current_search), @config_fields );  __PACKAGE__->mk_accessors( qw(ldap current_search), @config_fields );
12    
# Line 42  sub new { Line 42  sub new {
42                  }                  }
43          }          }
44    
45            # configuration sanity testing
46            foreach ( qw/server dn password base objectClass link/ ) {
47                    die "missing required field $_ in LDAP from etc/config.yaml" unless $args->{$_};
48            }
49            foreach ( qw/person organization/ ) {
50                    die "missing required field $_ in LDAP.objectClass.$_ from etc/config.yaml" unless $args->{objectClass}->{$_};
51            }
52            foreach ( qw/person_filter display_from value_from/ ) {
53                    die "missing required field $_ in LDAP.link.$_ from etc/config.yaml" unless $args->{link}->{$_};
54            }
55    
56          my $ldap = Net::LDAP->new( $args->{server} ) or die "$@";          my $ldap = Net::LDAP->new( $args->{server} ) or die "$@";
57    
58          # an anonymous bind          # an anonymous bind
# Line 102  sub count { Line 113  sub count {
113          $self->current_search->count;          $self->current_search->count;
114  }  }
115    
116  =head2 as_collection_of  =head2 collection
117    
118    my $connection = $ldap->collection(    my $connection = $ldap->collection(
119          # name of model to use          # name of model to use
120          'Organization',          $ldap->objectClass->{organization},
121          # optional params          # optional params
122          limit => $limit,          limit => $limit,
123            filter => '(uid=foobar)',
124    );    );
125    
126  =cut  =cut
127    
128  my $collection2filter = {  my $collection2filter = {
129          'User'                  => '(objectClass=hrEduPerson)',          'Person'                => '(objectClass=hrEduPerson)',
130          'Organization'  => '(objectClass=hrEduOrg)',          'Organization'  => '(objectClass=hrEduOrg)',
131  };  };
132    
# Line 126  sub collection { Line 138  sub collection {
138          $args->{limit} ||= 0;   # unlimited by default          $args->{limit} ||= 0;   # unlimited by default
139    
140          my $filter = $collection2filter->{$model};          my $filter = $collection2filter->{$model};
141          die "unknown model $model" unless $filter;  #       die "unknown model $model" unless $filter;
142            # fallback to model named as objectClass
143            $filter ||= "(objectClass=$model)";
144    
145            # add user filter
146            $filter = '(&' . $filter . $args->{filter} . ')' if $args->{filter};
147    
148          $self->search(          $self->search(
149                  base => $self->base,                  base => $self->base,
# Line 135  sub collection { Line 152  sub collection {
152          );          );
153    
154          Jifty->log->info(          Jifty->log->info(
155                  "searching LDAP for $model with $filter ",                  "Searching LDAP for $model with $filter ",
156                  $args->{limit} ? 'limit ' . $args->{limit} : '',                  $args->{limit} ? 'limit ' . $args->{limit} . ' ' : '',
157                  'returned ', $self->count, ' results'                  'returned ', $self->count, ' results'
158          );          );
159    
# Line 145  sub collection { Line 162  sub collection {
162    
163          while ( my $entry = $self->next ) {          while ( my $entry = $self->next ) {
164                  my $model_obj = Jifty->app_class('Model',$model)->new;                  my $model_obj = Jifty->app_class('Model',$model)->new;
                 #warn dump( $model_obj );  
165                  my $additional;                  my $additional;
166  #               if ( $model eq 'User' ) {                  $self->model_from_entry( $model_obj, $entry, %$additional );
 #                       my $organization = A3C::Model::Organization->new;  
 #                       $self->ldap2model( $organization, $entry );  
 #                       $additional->{organization} = $organization;  
 #               }  
                 $self->ldap2model( $model_obj, $entry, %$additional );  
167                  $collection->add_record( $model_obj );                  $collection->add_record( $model_obj );
168          }          }
169    
# Line 167  Following methods map directly into L<Ne Line 178  Following methods map directly into L<Ne
178    
179  Result of last C<< $ldap->search >> request  Result of last C<< $ldap->search >> request
180    
181  =head2 model_to_entry  =head2 model_from_entry
182    
183      $ldap->model_from_entry( $model, $entry, $additional );
184    
185    $ldap->model_to_entry( $model, $entry, $additional );  This method will join repeatable attributes by magic marker,
186    see C<XXX> in code!
187    
188  =cut  =cut
189    
190  sub ldap2model {  sub model_from_entry {
191          my ( $self, $model, $entry, $additional ) = @_;          my ( $self, $model, $entry, $additional ) = @_;
192          my $data;          my $data;
193    
# Line 182  sub ldap2model { Line 196  sub ldap2model {
196    
197          foreach my $attr ( $entry->attributes ) {          foreach my $attr ( $entry->attributes ) {
198                  if ( grep(/^\Q$attr\E$/, @columns ) ) {                  if ( grep(/^\Q$attr\E$/, @columns ) ) {
199                          $data->{$attr} = $entry->get_value( $attr );  #                       $data->{$attr} = $entry->get_value( $attr );
200                  } elsif ( $attr !~ m/^(objectClass)$/i ) {                          my @var = $entry->get_value( $attr );
201    #                       warn "--- $attr = ",dump( @var );
202                            # XXX this rolls repeatable values into single field
203                            my $var = join(' <*> ', @var);
204                            $data->{$attr} = $var;
205    #               } elsif ( $attr !~ m/^(objectClass)$/i ) {
206                    } else {
207                          Jifty->log->warn(ref($model)," doesn't have $attr");                          Jifty->log->warn(ref($model)," doesn't have $attr");
208                  }                  }
209          }          }
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