array( $row->name, l(t('edit'), 'admin/settings/ldap/ldapgroups/edit/'. $row->sid), l(t('reset'), 'admin/settings/ldap/ldapgroups/reset/'. $row->sid), ), 'class' => $row->status ? 'menu-enabled' : 'menu-disabled', ); } $header = array( t('Server'), array('data' => t('Operations'), 'colspan' => 2), ); return theme('table', $header, $rows); } /** * Implements the LDAP server edit page. * * @param $form_state * A form state array. * @param $op * An operatin - edit or reset. * @param $sid * A LDAP server ID. * * @return * The form structure. */ function ldapgroups_admin_edit(&$form_state, $op, $sid) { if (($op == 'reset') && $sid) { $form['sid'] = array( '#type' => 'value', '#value' => $sid, ); return confirm_form( $form, t('Are you sure you want to reset the groups mapping to defaults ?'), 'admin/settings/ldap/ldapgroups', t('This action cannot be undone.

'), t('Reset'), t('Cancel') ); } elseif ($op == 'edit' && $sid) { $edit = db_fetch_array(db_query("SELECT * FROM {ldapauth} WHERE sid = %d", $sid)); $form['description'] = array( '#value' => t('Configure LDAP groups to Drupal roles mapping settings for the %server.', array('%server' => $edit['name'])), ); $form['group_dn'] = array( '#type' => 'fieldset', '#title' => t('Group by DN'), '#collapsible' => TRUE, '#collapsed' => !$edit['ldapgroups_in_dn'], ); $form['group_dn']['ldapgroups_in_dn'] = array( '#type' => 'checkbox', '#title' => t('Group is specified in user\'s DN'), '#default_value' => $edit['ldapgroups_in_dn'], '#description' => '

Check this option if your users\' DNs look like cn=jdoe,ou=Group1,cn=example,cn=com and Group1 turns out to be the group you want.

' ); $form['group_dn']['ldapgroups_dn_attribute'] = array( '#type' => 'textfield', '#title' => t('Attribute of the DN which contains the group name'), '#default_value' => $edit['ldapgroups_dn_attribute'], '#size' => 50, '#maxlength' => 255, '#description' => t('The name of the attribute which contains the group name. In the example above, it would be ou, as the DN contains the string ou=Group1 and Group1 happens to be the desired group name.'), ); $form['group_attr'] = array( '#type' => 'fieldset', '#title' => t('Group by attribute'), '#collapsible' => TRUE, '#collapsed' => !$edit['ldapgroups_in_attr'], ); $form['group_attr']['ldapgroups_in_attr'] = array( '#type' => 'checkbox', '#title' => t('Groups are specified by LDAP attributes'), '#default_value' => $edit['ldapgroups_in_attr'], ); $form['group_attr']['ldapgroups_attr'] = array( '#type' => 'textarea', '#title' => t('Attribute names (one per line)'), '#default_value' => implode("\n", ($edit['ldapgroups_attr'] ? unserialize($edit['ldapgroups_attr']) : array())), '#cols' => 50, '#rows' => 6, '#description' => t('If the groups are stored in the user entries, along with the rest of their data, then enter here a list of attributes which may contain them.'), ); $form['group_entry'] = array( '#type' => 'fieldset', '#title' => t('Group by entry'), '#collapsible' => TRUE, '#collapsed' => !$edit['ldapgroups_as_entries'], ); $form['group_entry']['ldapgroups_as_entries'] = array( '#type' => 'checkbox', '#title' => t('Groups exist as LDAP entries where a multivalued attribute contains the members\' CNs'), '#default_value' => $edit['ldapgroups_as_entries'], ); $form['group_entry']['ldapgroups_entries'] = array( '#type' => 'textarea', '#title' => t('LDAP DNs containing groups (one per line)'), '#default_value' => implode("\n", ($edit['ldapgroups_entries'] ? unserialize($edit['ldapgroups_entries']) : array())), '#cols' => 50, '#rows' => 6, '#description' => t('Enter here a list of LDAP nodes from where groups should be searched for. The module will look them up recursively from the given nodes.'), ); $form['group_entry']['ldapgroups_entries_attribute'] = array( '#type' => 'textfield', '#title' => t('Attribute holding group members'), '#default_value' => $edit['ldapgroups_entries_attribute'], '#size' => 50, '#maxlength' => 255, '#description' => t('Name of the multivalued attribute which holds the CNs of group members, for example: !attr', array('!attr' => theme('placeholder', LDAPGROUPS_DEFAULT_ENTRIES_ATTRIBUTE))), ); $form['groups_limit'] = array( '#type' => 'fieldset', '#title' => t('LDAP group to Drupal role limits'), '#collapsible' => TRUE, '#collapsed' => !$edit['ldapgroups_groups'], ); $form['groups_limit']['ldapgroups_groups'] = array( '#type' => 'textarea', '#title' => t('LDAP groups which allow automatic account creation'), '#default_value' => implode("\n", ($edit['ldapgroups_groups'] ? unserialize($edit['ldapgroups_groups']) : array())), '#cols' => 50, '#rows' => 5, '#description' => t('Leave blank to automatically create accounts for all LDAP authenticated users. Otherwise, enter a one per line list of LDAP groups. If the user is not in any of those groups, the login will be denied.'), ); $form['group_filter'] = array( '#type' => 'fieldset', '#title' => t('LDAP group to Drupal role filtering'), '#description' => t('The module automatically decides names for the Drupal roles based in the names of the LDAP groups. For example:'), '#collapsible' => TRUE, '#collapsed' => !($edit['ldapgroups_mappings'] || $edit['ldapgroups_filter_php']), ); $mappings = ''; foreach (($edit['ldapgroups_mappings'] ? unserialize($edit['ldapgroups_mappings']) : array()) as $group => $role) $mappings .= $group .'|'. $role ."\n"; $form['group_filter']['ldapgroups_mappings'] = array( '#type' => 'textarea', '#title' => t('Mapping of LDAP groups to Drupal roles'), '#default_value' => $mappings, '#cols' => 50, '#rows' => 5, '#description' => t('Enter a list of LDAP groups and their Drupal role mappings, one per line with a | delimiter. Should be in the form [ldap group]|[drupal role] such as:
cn=ED IT NAG Staff,DC=ad,DC=uiuc,DC=edu|admin
cn=Ed Webs UIUC Webmasters,DC=ad,DC=uiuc,DC=edu|committee member'), ); $form['group_filter']['ldapgroups_mappings_filter'] = array( '#type' => 'checkbox', '#title' => t('Use LDAP group to Drupal roles filtering'), '#default_value' => $edit['ldapgroups_mappings_filter'], '#description' => t('If enabled, only above mapped groups will be mapped to Drupal roles. If not enabled, a Drupal role will be created for every group the user is associated with.') ); $form['group_filter']['ldapgroups_filter_php'] = array( '#type' => 'textarea', '#title' => t('PHP to filter roles by'), '#default_value' => $edit['ldapgroups_filter_php'], '#cols' => 25, '#rows' => 5, '#description' => t('Enter PHP to filter LDAP groups. Careful, bad PHP code here will break your site. If left empty, no filtering will be done. The groups array $groups is available in the code context. It should return a filtered $groups array as in example below. The code is evaluated before the above mapping is applied.
$groups = array_filter($groups, create_function(\'$a\', \'return preg_match(\\\'/Staff/\\\', $a);\'));
return $groups;'), ); $form['sid'] = array( '#type' => 'hidden', '#value' => $sid, ); $form['submit'] = array( '#type' => 'submit', '#value' => t('Update'), ); return $form; } else { drupal_goto('admin/settings/ldap/ldapgroups'); } } /** * Validate hook for the settings form. */ function ldapgroups_admin_edit_validate($form, &$form_state) { $op = $form_state['clicked_button']['#value']; $values = $form_state['values']; switch ($op) { case t('Update'): if ($values['ldapgroups_in_dn'] && !trim($values['ldapgroups_dn_attribute'])) form_set_error('ldapgroups_dn_attribute', t('DN attribute is missing.')); if ($values['ldapgroups_in_attr'] && !trim($values['ldapgroups_attr'])) form_set_error('ldapgroups_attr', t('Attribute names are missing.')); if ($values['ldapgroups_as_entries'] && !trim($values['ldapgroups_entries'])) form_set_error('ldapgroups_entries', t('Nodes are missing.')); if ($values['ldapgroups_as_entries'] && !trim($values['ldapgroups_entries_attribute'])) form_set_error('ldapgroups_entries_attribute', t('Attribute is missing.')); $form_state['ldapgroups_attr'] = array(); foreach ((trim($values['ldapgroups_attr']) ? explode("\n", trim($values['ldapgroups_attr'])) : array()) as $line) if (trim($line)) $form_state['ldapgroups_attr'][] = trim($line); $form_state['ldapgroups_attr'] = !empty($form_state['ldapgroups_attr']) ? serialize($form_state['ldapgroups_attr']) : ''; $form_state['ldapgroups_entries'] = array(); foreach ((trim($values['ldapgroups_entries']) ? explode("\n", trim($values['ldapgroups_entries'])) : array()) as $line) if (trim($line)) $form_state['ldapgroups_entries'][] = trim($line); $form_state['ldapgroups_entries'] = !empty($form_state['ldapgroups_entries']) ? serialize($form_state['ldapgroups_entries']) : ''; $form_state['ldapgroups_mappings'] = array(); $ldapgroups_role_mappings = TRUE; foreach ((trim($values['ldapgroups_mappings']) ? explode("\n", trim($values['ldapgroups_mappings'])) : array()) as $line) { if (count($mapping = explode('|', trim($line))) == 2) $form_state['ldapgroups_mappings'] += array(trim($mapping[0]) => trim($mapping[1])); else $ldapgroups_role_mappings = FALSE; } $form_state['ldapgroups_mappings'] = !empty($form_state['ldapgroups_mappings']) ? serialize($form_state['ldapgroups_mappings']) : ''; if (!$ldapgroups_role_mappings) form_set_error('ldapgroups_mappings', t('Bad mapping syntax.')); if ($values['ldapgroups_mappings_filter'] && !trim($values['ldapgroups_mappings'])) form_set_error('ldapgroups_mappings', t('Mappings are missing.')); $form_state['ldapgroups_groups'] = array(); foreach ((trim($values['ldapgroups_groups']) ? explode("\n", trim($values['ldapgroups_groups'])) : array()) as $line) if (trim($line)) $form_state['ldapgroups_groups'][] = trim($line); $form_state['ldapgroups_groups'] = !empty($form_state['ldapgroups_groups']) ? serialize($form_state['ldapgroups_groups']) : ''; break; } } /** * Submit hook for the settings form. */ function ldapgroups_admin_edit_submit($form, &$form_state) { $op = $form_state['clicked_button']['#value']; $values = $form_state['values']; switch ($op) { case t('Update'): // Update the ldapgroups configuration. db_query("UPDATE {ldapauth} SET ldapgroups_in_dn = %d, ldapgroups_dn_attribute = '%s', ldapgroups_in_attr = %d, ldapgroups_attr = '%s', ldapgroups_as_entries = %d, ldapgroups_entries = '%s', ldapgroups_entries_attribute = '%s', ldapgroups_mappings = '%s', ldapgroups_mappings_filter = %d, ldapgroups_filter_php = '%s', ldapgroups_groups = '%s' WHERE sid = %d", $values['ldapgroups_in_dn'], trim($values['ldapgroups_dn_attribute']), $values['ldapgroups_in_attr'], $form_state['ldapgroups_attr'], $values['ldapgroups_as_entries'], $form_state['ldapgroups_entries'], trim($values['ldapgroups_entries_attribute']), $form_state['ldapgroups_mappings'], $values['ldapgroups_mappings_filter'], trim($values['ldapgroups_filter_php']), $form_state['ldapgroups_groups'], $values['sid']); drupal_set_message(t('The configuration options have been saved.')); $form_state['redirect'] = 'admin/settings/ldap/ldapgroups'; break; case t('Reset'): if ($values['confirm'] == 1) { // Settings reset. db_query("UPDATE {ldapauth} SET ldapgroups_in_dn = 0, ldapgroups_dn_attribute = '', ldapgroups_in_attr = 0, ldapgroups_attr = '', ldapgroups_as_entries = 0, ldapgroups_entries = '', ldapgroups_entries_attribute = '', ldapgroups_mappings = '', ldapgroups_mappings_filter = '0', ldapgroups_filter_php = '', ldapgroups_groups = '' WHERE sid = %d", $values['sid']); drupal_set_message(t('The configuration options have been reset to their default values.')); } $form_state['redirect'] = 'admin/settings/ldap/ldapgroups'; break; } }