289 lines
9.4 KiB
PHP
289 lines
9.4 KiB
PHP
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<?php
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/*
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$Id$
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This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
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Copyright (C) 2016 Roland Gruber
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/**
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* Manages memberships in NIS net groups.
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*
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* @package modules
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* @author Roland Gruber
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*/
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/** include parent class */
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include_once("nisNetGroupUser.inc");
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/**
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* Manages memberships in NIS net groups.
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*
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* @package modules
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*/
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class nisNetGroupHost extends nisNetGroupUser {
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/**
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* Returns true if this module can manage accounts of the current type, otherwise false.
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*
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* @return boolean true if module fits
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*/
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public function can_manage() {
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return in_array($this->get_scope(), array('host'));
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}
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/**
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* Returns meta data that is interpreted by parent class
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*
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* @return array array with meta data
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*
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* @see baseModule::get_metaData()
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*/
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public function get_metaData() {
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$return = parent::get_metaData();
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// module dependencies
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$return['dependencies'] = array('depends' => array(array('account', 'posixAccount')), 'conflicts' => array());
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// upload columns
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$return['upload_columns'] = array(array(
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'name' => 'nisNetGroup_memberships',
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'description' => _('Memberships'),
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'help' => 'memberships_upload',
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'example' => 'group1#user#domain,group2#user#domain'
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));
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return $return;
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}
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/**
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* This function fills the $messages variable with output messages from this module.
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*/
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function load_Messages() {
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parent::load_Messages();
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$this->messages['user'][0] = array('ERROR', _('User name'), _('User name contains invalid characters. Valid characters are: a-z, A-Z, 0-9 and .-_ !'));
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}
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/**
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* Checks if the netgroup matches this entry.
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*
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* @param String $user netgroup user name
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* @param String $host netgroup host name
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* @param String $domain netgroup domain name
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* @param String $uid user name of this entry
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*/
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protected function isMatchingNetGroup($user, $host, $domain, $uid) {
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return $host == $uid;
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}
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/**
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* Displays the group selection.
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*
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* @return htmlElement meta HTML code
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*/
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public function display_html_attributes() {
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$return = new htmlTable();
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$return->addElement(new htmlOutputText(_('Group')));
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$return->addElement(new htmlOutputText(_('User name')));
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$return->addElement(new htmlOutputText(_('Domain name')), true);
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for ($i = 0; $i < sizeof($this->groups); $i++) {
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$group = $this->groups[$i];
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$return->addElement(new htmlOutputText($group['name']));
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$return->addElement(new htmlInputField('user_' . $i, $group['user']));
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$return->addElement(new htmlInputField('domain_' . $i, $group['domain']));
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$delButton = new htmlButton('del_' . $i, 'del.png', true);
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$delButton->setTitle(_('Delete'));
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$return->addElement($delButton, true);
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}
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$return->addVerticalSpace('40px');
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// new entry
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$groupList = array();
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$groupData = $this->findGroups();
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if (sizeof($groupData) > 0) {
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$filterGroup = new htmlGroup();
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$filterGroup->addElement(new htmlOutputText(_('Filter') . ' '));
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$filter = new htmlInputField('group_filter');
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$filter->setFieldSize('5em');
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$filter->setOnKeyUp('filterSelect(\'group_filter\', \'group_add\', event);');
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$filterGroup->addElement($filter);
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$return->addElement($filterGroup, true);
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foreach ($groupData as $group) {
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$groupList[$group['cn'][0]] = $group['cn'][0] . '#+#' . $group['dn'];
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}
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$groupSelect = new htmlSelect('group_add', $groupList);
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$groupSelect->setHasDescriptiveElements(true);
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$return->addElement($groupSelect);
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$return->addElement(new htmlInputField('user_add'));
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$return->addElement(new htmlInputField('domain_add'));
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$addButton = new htmlButton('addGroup', 'add.png', true);
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$addButton->setTitle(_('Add'));
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$return->addElement($addButton, true);
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}
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return $return;
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}
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/**
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* Processes user input of the group selection page.
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* It checks if all input values are correct and updates the associated LDAP attributes.
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*
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* @return array list of info/error messages
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*/
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public function process_attributes() {
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$errors = array();
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// add new entry
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if (isset($_POST['addGroup'])) {
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$parts = explode('#+#', $_POST['group_add']);
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$this->groups[] = array(
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'name' => $parts[0],
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'dn' => $parts[1],
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'user' => $_POST['user_add'],
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'host' => $this->uidOrig,
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'domain' => $_POST['domain_add']
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);
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if (!empty($_POST['user_add']) && !get_preg($_POST['user_add'], 'username')) {
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$message = $this->messages['user'][0];
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$message[2] = $message[2] . '<br><br>' . $_POST['user_add'];
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$errors[] = $message;
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}
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if (!empty($_POST['domain_add']) && !get_preg($_POST['domain_add'], 'DNSname')) {
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$message = $this->messages['domain'][0];
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$message[2] = $message[2] . '<br><br>' . $_POST['domain_add'];
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$errors[] = $message;
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}
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}
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// check existing
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$counter = 0;
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while (isset($_POST['user_' . $counter])) {
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if (isset($_POST['del_' . $counter])) {
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unset($this->groups[$counter]);
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}
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else {
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$this->groups[$counter]['user'] = $_POST['user_' . $counter];
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if (!empty($_POST['user_' . $counter]) && !get_preg($_POST['user_' . $counter], 'username')) {
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$message = $this->messages['user'][0];
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$message[2] = $message[2] . '<br><br>' . $_POST['user_' . $counter];
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$errors[] = $message;
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}
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$this->groups[$counter]['domain'] = $_POST['domain_' . $counter];
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if (!empty($_POST['domain_' . $counter]) && !get_preg($_POST['domain_' . $counter], 'DNSname')) {
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$message = $this->messages['domain'][0];
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$message[2] = $message[2] . '<br><br>' . $_POST['domain_' . $counter];
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$errors[] = $message;
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}
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}
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$counter++;
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}
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$this->groups = array_values($this->groups);
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usort($this->groups, array($this, 'sortTriple'));
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return $errors;
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}
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/**
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* Creates a netgroup triple from a group object.
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*
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* @param String $group group object
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* @param String $uid own uid
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*/
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protected function createNetGroupValue($group, $uid) {
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return '(' . $uid . ',' . $group['user'] . ',' . $group['domain'] . ')';
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}
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/**
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* Returns a list of elements for the account profiles.
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*
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* @return profile elements
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*/
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function get_profileOptions() {
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$groups = $this->findGroups();
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$groupOptions = array('' => '');
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foreach ($groups as $group) {
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$groupOptions[$group['cn'][0]] = $group['cn'][0] . '#+#' . $group['dn'];
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}
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$return = new htmlTable();
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$return->addElement(new htmlOutputText(_('Group')));
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$return->addElement(new htmlOutputText(_('User name')));
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$return->addElement(new htmlOutputText(_('Domain name')), true);
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for ($i = 0; $i < 5; $i++) {
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$select = new htmlSelect('nisNetGroupUser_group' . $i, $groupOptions, array(''));
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$select->setHasDescriptiveElements(true);
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$return->addElement($select);
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$return->addElement(new htmlInputField('nisNetGroupUser_user' . $i));
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$return->addElement(new htmlInputField('nisNetGroupUser_domain' . $i), true);
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}
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return $return;
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}
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/**
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* Loads the values of an account profile into internal variables.
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*
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* @param array $profile hash array with profile values (identifier => value)
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*/
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function load_profile($profile) {
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for ($i = 0; $i < 5; $i++) {
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if (!empty($profile['nisNetGroupUser_group' . $i][0])) {
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$parts = explode('#+#', $profile['nisNetGroupUser_group' . $i][0]);
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$this->groups[] = array(
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'name' => $parts[0],
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'dn' => $parts[1],
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'user' => $profile['nisNetGroupUser_user' . $i][0],
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'host' => $this->uidOrig,
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'domain' => $profile['nisNetGroupUser_domain' . $i][0],
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);
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}
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}
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usort($this->groups, array($this, 'sortTriple'));
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}
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/**
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* Returns a list of possible PDF entries for this account.
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*
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* @param array $pdfKeys list of PDF keys that are included in document
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* @return list of PDF entries (array(<PDF key> => <PDF lines>))
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*/
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function get_pdfEntries($pdfKeys) {
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$return = array();
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$pdfTable = new PDFTable();
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$pdfRow = new PDFTableRow();
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$pdfRow->cells[] = new PDFTableCell(_('Group'), '25%', null, true);
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$pdfRow->cells[] = new PDFTableCell(_('User name'), '25%', null, true);
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$pdfRow->cells[] = new PDFTableCell(_('Domain name'), '25%', null, true);
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$pdfTable->rows[] = $pdfRow;
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foreach ($this->groups as $group) {
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$pdfRow = new PDFTableRow();
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$pdfRow->cells[] = new PDFTableCell($group['name'], '25%');
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$pdfRow->cells[] = new PDFTableCell($group['user'], '25%');
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$pdfRow->cells[] = new PDFTableCell($group['domain'], '25%');
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$pdfTable->rows[] = $pdfRow;
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}
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$this->addPDFTable($return, 'memberships', $pdfTable);
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return $return;
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}
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/**
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* Creates a netgroup triple from the input value of file upload.
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*
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* @param array $value upload value (e.g. array(group1, host, domain))
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* @param String $uid own uid
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* @return String netgroup triple
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*/
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protected function buildNetGroupTripleFromUploadValue($value, $uid) {
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$user = empty($value[1]) ? '' : $value[1];
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$domain = empty($value[2]) ? '' : $value[2];
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return '(' . $uid . ',' . $user . ',' . $domain . ')';
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}
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}
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