"(objectClass=nisNetgroup)"); // RDN attributes $return["RDN"] = array("cn" => "normal"); // module dependencies $return['dependencies'] = array('depends' => array(), 'conflicts' => array()); // managed object classes $return['objectClasses'] = array('nisNetgroup'); // managed attributes $return['attributes'] = array('cn', 'description', 'memberNisNetgroup', 'nisNetgroupTriple'); // help Entries $return['help'] = array( 'cn' => array( "Headline" => _("Group name"), "Text" => _("This is the name of this group.") ), 'description' => array( "Headline" => _("Description"), "Text" => _("Here you can enter a description for this group.") ), 'memberNisNetgroup' => array( "Headline" => _("Subgroups"), "Text" => _("Here you can specify subgroups which are included in this NIS netgroup. All members of the subgroups will be treated as members of this group.") ) ); // upload fields $return['upload_columns'] = array( array( 'name' => 'nisnetgroup_cn', 'description' => _('Group name'), 'help' => 'cn', 'example' => _('adminstrators'), 'required' => true, 'unique' => true ), array( 'name' => 'nisnetgroup_description', 'description' => _('Group description'), 'help' => 'description', 'example' => _('Administrators group') ), array( 'name' => 'nisnetgroup_subgroups', 'description' => _('Subgroups'), 'help' => 'memberNisNetgroup', 'example' => _('group01,group02') ) ); // available PDF fields $return['PDF_fields'] = array( 'cn', 'description', 'subgroups', 'members' ); return $return; } /** * This function fills the $messages variable with output messages from this module. */ function load_Messages() { $this->messages['cn'][0] = array('ERROR', _('Group name'), _('Group name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !')); $this->messages['user'][0] = array('ERROR', _('User name'), _('User name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !')); $this->messages['host'][0] = array('ERROR', _('Host name'), _('Host name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !')); $this->messages['domain'][0] = array('ERROR', _('Domain name'), _('Domain name is invalid!')); } /** * Returns the HTML meta data for the main account page. * * @return array HTML meta data */ function display_html_attributes() { $return = array(); // user name $groupName = ''; if (isset($this->attributes['cn'][0])) $groupName = $this->attributes['cn'][0]; $return[] = array ( array('kind' => 'text', 'text' => _("Group name").'*'), array('kind' => 'input', 'name' => 'cn', 'type' => 'text', 'size' => '30', 'maxlength' => '20', 'value' => $groupName), array('kind' => 'help', 'value' => 'cn')); $return[] = array( array('kind' => 'text', 'text' => _('Description')), array('kind' => 'input', 'name' => 'description', 'type' => 'text', 'size' => '30', 'maxlength' => '255', 'value' => $this->attributes['description'][0]), array ('kind' => 'help', 'value' => 'description')); $return[] = array( array('kind' => 'text', 'text' => _('Subgroups')), array('kind' => 'input', 'name' => 'form_subpage_nisnetgroup_group_open', 'type' => 'submit', 'value' => _('Edit subgroups')), array('kind' => 'help', 'value' => 'memberNisNetgroup')); // members $memberTable = array(array( array('kind' => 'text', 'text' => _('Host')), array('kind' => 'text', 'text' => _('User')), array('kind' => 'text', 'text' => _('Domain'), ), )); if (isset($this->attributes['nisNetgroupTriple']) && (sizeof($this->attributes['nisNetgroupTriple']) > 0)) { for ($i = 0; $i < sizeof($this->attributes['nisNetgroupTriple']); $i++) { $triple = substr($this->attributes['nisNetgroupTriple'][$i], 1, strlen($this->attributes['nisNetgroupTriple'][$i]) - 2); $triple = explode(',', $triple); $memberTable[] = array( array('kind' => 'input', 'type' => 'text', 'name' => 'host_' . $i, 'value' => $triple[0]), array('kind' => 'input', 'type' => 'text', 'name' => 'user_' . $i, 'value' => $triple[1]), array('kind' => 'input', 'type' => 'text', 'name' => 'domain_' . $i, 'value' => $triple[2]), array('kind' => 'input', 'type' => 'submit', 'name' => 'del_' . $i, 'value' => _('Delete')) ); } } $memberTable[] = array( array('kind' => 'text', 'text' => ' '), array('kind' => 'text', 'text' => ' '), array('kind' => 'text', 'text' => ' '), ); $hostNew = ''; $userNew = ''; $domainNew = ''; if (isset($_POST['host_new'])) $hostNew = $_POST['host_new']; if (isset($_POST['user_new'])) $userNew = $_POST['user_new']; if (isset($_POST['domain_new'])) $domainNew = $_POST['domain_new']; $memberTable[] = array( array('kind' => 'input', 'type' => 'text', 'name' => 'host_new', 'value' => $hostNew), array('kind' => 'input', 'type' => 'text', 'name' => 'user_new', 'value' => $userNew), array('kind' => 'input', 'type' => 'text', 'name' => 'domain_new', 'value' => $domainNew), array('kind' => 'input', 'type' => 'submit', 'name' => 'add_new', 'value' => _('Add')) ); $return[] = array( array('kind' => 'text', 'text' => _('Members'), 'td' => array('valign' => 'top')), array('kind' => 'table', 'value' => $memberTable), array('kind' => 'help', 'value' => 'members', 'td' => array('valign' => 'top'))); return $return; } /** * Processes user input of the primary module page. * It checks if all input values are correct and updates the associated LDAP attributes. * * @return array list of info/error messages */ function process_attributes() { $errors = array(); // user name $this->attributes['cn'][0] = $_POST['cn']; if ( !get_preg($this->attributes['cn'][0], 'groupname')) { $errors[] = $this->messages['cn'][0]; } // description $this->attributes['description'][0] = $_POST['description']; // members $this->attributes['nisNetgroupTriple'] = array(); $i = 0; while (isset($_POST['host_' . $i]) || isset($_POST['user_' . $i]) || isset($_POST['domain_' . $i])) { // build NIS triple $this->attributes['nisNetgroupTriple'][] = '(' . $_POST['host_' . $i] . ',' . $_POST['user_' . $i] . ',' . $_POST['domain_' . $i] . ')'; // check user input if (($_POST['host_' . $i] != '') && !get_preg($_POST['host_' . $i], 'DNSname')) { $message = $this->messages['host'][0]; $message[2] = $message[2] . '

' . $_POST['host_' . $i]; $errors[] = $message; } if (($_POST['user_' . $i] != '') && !get_preg($_POST['user_' . $i], 'username')) { $message = $this->messages['user'][0]; $message[2] = $message[2] . '

' . $_POST['user_' . $i]; $errors[] = $message; } if (($_POST['domain_' . $i] != '') && !get_preg($_POST['domain_' . $i], 'DNSname')) { $message = $this->messages['domain'][0]; $message[2] = $message[2] . '

' . $_POST['domain_' . $i]; $errors[] = $message; } $i++; } // check user input if (($_POST['host_new'] != '') && !get_preg($_POST['host_new'], 'DNSname')) { $message = $this->messages['host'][0]; $message[2] = $message[2] . '

' . $_POST['host_new']; $errors[] = $message; } if (($_POST['user_new'] != '') && !get_preg($_POST['user_new'], 'username')) { $message = $this->messages['user'][0]; $message[2] = $message[2] . '

' . $_POST['user_new']; $errors[] = $message; } if (($_POST['domain_new'] != '') && !get_preg($_POST['domain_new'], 'DNSname')) { $message = $this->messages['domain'][0]; $message[2] = $message[2] . '

' . $_POST['domain_new']; $errors[] = $message; } return $errors; } /** * Displays the group selection. * * @return array meta HTML code */ function display_html_group() { // load list with all groups $dn_groups = $_SESSION['cache']->get_cache('cn', 'nisNetgroup', 'netgroup'); $DNs = array_keys($dn_groups); $allGroups = array(); foreach ($DNs as $DN) { $allGroups[] = $dn_groups[$DN][0]; } // remove own entry if (!$this->getAccountContainer()->isNewAccount) { $allGroups = array_delete($this->attributes['cn'][0], $allGroups); } $subgroups = array(); if (is_array($this->attributes['memberNisNetgroup'])) { $subgroups = $this->attributes['memberNisNetgroup']; $allGroups = array_delete($subgroups, $allGroups); } $return[] = array( array('kind' => 'fieldset', 'legend' => _("Subgroups"), 'value' => array( array( array('kind' => 'fieldset', 'td' => array('valign' => 'top'), 'legend' => _("Selected groups"), 'value' => array( array ( array('kind' => 'select', 'name' => 'removegroups', 'size' => '15', 'multiple' => true, 'options' => $subgroups)))), array('kind' => 'table', 'value' => array( array( array('kind' => 'input', 'type' => 'submit', 'name' => 'addgroups_button', 'value' => '<=', 'td' => array('align' => 'center'))), array( array ( 'kind' => 'input', 'type' => 'submit', 'name' => 'removegroups_button', 'value' => '=>', 'td' => array('align' => 'center'))), array( array ( 'kind' => 'help', 'value' => 'memberNisNetgroup', 'td' => array('align' => 'center'))))), array('kind' => 'fieldset', 'td' => array('valign' => 'top'), 'legend' => _("Available groups"), 'value' => array( array( array('kind' => 'select', 'name' => 'addgroups', 'size' => '15', 'multiple' => true, 'options' => $allGroups)))) )))); $return[] = array( array('kind' => 'input', 'type' => 'submit', 'value' => _('Back'), 'name' => 'form_subpage_nisnetgroup_attributes_back'), array('kind' => 'text'), array('kind' => 'text')); return $return; } /** * Processes user input of the group selection page. * It checks if all input values are correct and updates the associated LDAP attributes. * * @return array list of info/error messages */ function process_group() { if (isset($_POST['addgroups']) && isset($_POST['addgroups_button'])) { // Add groups to list if (!is_array($this->attributes['memberNisNetgroup'])) { $this->attributes['memberNisNetgroup'] = array(); } // Add new group $this->attributes['memberNisNetgroup'] = @array_merge($this->attributes['memberNisNetgroup'], $_POST['addgroups']); } elseif (isset($_POST['removegroups']) && isset($_POST['removegroups_button'])) { // remove groups from list $this->attributes['memberNisNetgroup'] = array_delete($_POST['removegroups'], $this->attributes['memberNisNetgroup']); } return array(); } /** * In this function the LDAP account is built up. * * @param array $rawAccounts list of hash arrays (name => value) from user input * @param array $partialAccounts list of hash arrays (name => value) which are later added to LDAP * @param array $ids list of IDs for column position (e.g. "posixAccount_uid" => 5) * @return array list of error messages if any */ function build_uploadAccounts($rawAccounts, $ids, &$partialAccounts) { $messages = array(); // get list of existing groups $dnGroups = $_SESSION['cache']->get_cache('cn', 'nisNetgroup', 'netgroup'); $existingGroups = array(); foreach ($dnGroups as $dn) { $existingGroups[] = $dn[0]; } for ($i = 0; $i < sizeof($rawAccounts); $i++) { // add object class if (!in_array('nisNetgroup', $partialAccounts[$i]['objectClass'])) $partialAccounts[$i]['objectClass'][] = 'nisNetgroup'; // add cn $partialAccounts[$i]['cn'] = $rawAccounts[$i][$ids['nisnetgroup_cn']]; // description (UTF-8, no regex check needed) if ($rawAccounts[$i][$ids['nisnetgroup_description']] != "") { $partialAccounts[$i]['description'] = $rawAccounts[$i][$ids['nisnetgroup_description']]; } // additional groups if ($rawAccounts[$i][$ids['nisnetgroup_subgroups']] != "") { $groups = explode(",", $rawAccounts[$i][$ids['nisnetgroup_subgroups']]); $skipSubgroups = false; for ($g = 0; $g < sizeof($groups); $g++) { if (!in_array($groups[$g], $existingGroups)) { $messages[] = array('ERROR', _('Unable to find group in LDAP.'), $groups[$g]); $skipSubgroups = true; } } if (!$skipSubgroups) { $partialAccounts[$i]['memberNisNetgroup'] = $groups; } } } return $messages; } /** * This functions is used to check if all settings for this module have been made. * * @return boolean true, if settings are complete */ function module_complete() { if (isset($this->attributes['cn']) && (sizeof($this->attributes['cn']) > 0)) { return true; } else { return false; } } /** * Returns a list of PDF entries */ function get_pdfEntries() { $return = array(); // aliased entry $return[get_class($this) . '_cn'] = array('' . _('Group name') . '' . $this->attributes['cn'][0] . ''); if (isset($this->attributes['description'][0])) { $return[get_class($this) . '_description'] = array('' . _('Description') . '' . $this->attributes['description'][0] . ''); } if (is_array($this->attributes['memberNisNetgroup'])) { $return[get_class($this) . '_subgroups'] = array('' . _('Subgroups') . '' . implode(', ', $this->attributes['memberNisNetgroup']) . ''); } if (sizeof($this->attributes['nisNetgroupTriple']) > 0) { $return[get_class($this) . '_members'][0] = '' . _('Members') . '' . $this->attributes['nisNetgroupTriple'][0] . ''; for ($i = 1; $i < sizeof($this->attributes['nisNetgroupTriple']); $i++) { $return[get_class($this) . '_members'][] = '' . $this->attributes['nisNetgroupTriple'][$i] . ''; } } return $return; } } ?>