/usr/share/gosa/plugins/personal/netatalk/class_netatalk.inc is in gosa-plugin-netatalk 2.7.4+reloaded3-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
This code is part of GOsa (https://gosa.gonicus.de)
Copyright (C) 2006 Gina Haeussge <osd@foosel.net>
Copyright (C) 2006 Bernd Zeimetz <bernd@zeimetz.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*! \brief netatalk plugin
\author Gina Haeussge <osd@foosel.net>
\author Bernd Zeimetz <bernd@zeimetz.de>
\version 0.1
\date 21.3.2006
This class provides the functionality to read and write all attributes
relevant for netatalk from/to the LDAP. It does syntax checking
and displays the formulars required.
*/
class netatalk extends plugin {
/* Definitions */
var $plHeadline = "Netatalk";
var $plDescription = "Manage Netatalk account";
var $view_logged = FALSE;
/* Plugin specific values */
var $apple_user_homepath_raw = "";
var $apple_user_homeurl_raw = "";
var $apple_user_homeurl_xml = "";
var $apple_user_homeurl = "";
var $apple_user_homeDirectory = "";
var $apple_user_share = "";
var $shares = array();
var $shares_settings = array();
var $selectedshare = "";
var $mountDirectory = "/Network/Servers";
/* Attributes to save to LDAP */
var $attributes = array ("apple_user_homeurl", "apple_user_homeDirectory");
var $CopyPasteVars= array("apple_user_homeurl", "apple_user_homeDirectory",
"apple_user_share","shares_settings","apple_user_homepath_raw",
"apple_user_homeurl_raw","apple_user_homeurl_xml","apple_user_homeurl",
"selectedshare","mountDirectory");
/* Attributes to use in smarty template */
var $smarty_attributes = array ("apple_user_homepath_raw", "shares", "selectedshare");
/* Attributes to save from $_POST */
var $post_attributes = array ("netatalkShare" => "apple_user_share",
"netatalkUserHomepath" => "apple_user_homepath_raw");
/* Objectclasses */
var $objectclasses = array ("apple-user");
var $uid ="";
/* The constructor just saves a copy of the config. You may add what ever you need. */
function __construct(&$config, $dn = NULL)
{
/* Include config object */
$this->config = $config;
plugin::__construct($config, $dn);
/* set user id */
if(isset($this->attrs['uid'])){
$this->uid = $this->attrs['uid'][0];
}
/* Netatalk attribute include '-' and we can't handle thos attribute names.
Copy all thos attribute into a useable name.
*/
foreach($this->attributes as $val) {
$name = str_replace('_', '-', $val);
if (isset($this->attrs[$name][0])) {
$this->$val = $this->attrs[$name][0];
}
}
/* Extract homepath value
*/
if (strlen($this->apple_user_homeDirectory) >0) {
$this->apple_user_homepath_raw =
substr($this->apple_user_homeDirectory, strrpos($this->apple_user_homeDirectory, '/') + 1 );
}
/* get share list an set default values */
$this->get_netatalk_shares();
$this->apple_user_share = $this->selectedshare;
if(!$this->is_account){
$this->apple_user_share = key($this->shares);
}
/* Save initial account state */
$this->initially_was_account = $this->is_account;
}
/* Get netatalk shares */
function get_netatalk_shares()
{
/* Get netatalk shares */
$this->shares = array();
$ldap = $this->config->get_ldap_link();
$ldap->cd($this->config->current['BASE']);
$ldap->search ("(&(objectClass=mount)(|(mountType=url)(mountType=nfs))(cn=*))");
while ($attrs = $ldap->fetch()){
$tmp = explode(":", $attrs["cn"][0]);
$host = trim($tmp[0]);
$dir = trim($tmp[1]);
$mountType = trim($attrs["mountType"][0]);
if ($mountType == "url") {
$mountTypeReal = "netatalk";
} else {
$mountTypeReal = $mountType;
}
$share = $attrs["cn"][0]. " (" . $mountTypeReal . ")";
$this->shares[$share] = $share;
$this->shares_settings[$share]["mountType"]=$mountType;
$this->shares_settings[$share]["dir"]=$dir;
$this->shares_settings[$share]["host"]=$host;
$oldShare=substr($this->apple_user_homeDirectory, 0, strrpos($this->apple_user_homeDirectory, '/'));
$newShare=($this->mountDirectory . "/". $host . $dir );
if (strcmp($oldShare, $newShare)==0) {
$this->selectedshare = $share;
}
}
asort($this->shares);
}
/* Execute the plugin, produce the output. */
function execute()
{
plugin :: execute();
/* Log view */
if($this->is_account && !$this->view_logged){
$this->view_logged = TRUE;
new log("view","users/".get_class($this),$this->dn);
}
/* Use the smarty templating engine here... */
$smarty = get_smarty();
$display = "";
/* Do we need to flip is_account state? */
if (isset ($_POST['modify_state'])) {
$this->is_account = !$this->is_account;
}
/* Do we represent a valid account? */
if (!$this->is_account && $this->parent === NULL) {
$display = "<img alt=\"\"src=\"images/small-error.png\" align=\"middle\"> <b>".
msgPool::noValidExtension(_("Netatalk"))."</b>";
$display .= back_to_main();
return ($display);
}
/* Show tab dialog headers */
if ($this->parent !== NULL) {
if ($this->is_account) {
$display = $this->show_disable_header(msgPool::removeFeaturesButton(_("Netatalk")),
msgPool::featuresEnabled(_("Netatalk")));
} else {
$errmsg="";
$obj = $this->parent->by_object['posixAccount'];
if (!($obj->is_account) ) {
$display = $this->show_enable_header(msgPool::addFeaturesButton(_("Netatalk")),
msgPool::featuresDisabled(_("Netatalk"), _("POSIX")), TRUE);
} elseif (count($this->shares)== 0) {
$display = $this->show_enable_header(msgPool::addFeaturesButton(_("Netatalk")),
msgPool::featuresDisabled(_("Netatalk"), _("Netatalk or NFS share")), TRUE);
} else {
$display = $this->show_enable_header(msgPool::addFeaturesButton(_("Netatalk")),
msgPool::featuresDisabled(_("Netatalk")));
}
return ($display);
}
}
/* Assign attributes
*/
foreach ($this->smarty_attributes as $val) {
$smarty->assign("$val", set_post($this-> $val));
}
/* Assign ACLs
*/
$tmp = $this->plInfo();
foreach($tmp['plProvidedAcls'] as $name => $desc){
$smarty->assign($name."ACL",$this->getacl($name));
}
/* Let smarty fetch and process the page. */
$display .= ($smarty->fetch(get_template_path('netatalk.tpl', TRUE, dirname(__FILE__))));
return ($display);
}
/* Check if we have correct data */
function check()
{
$message = array ();
if (strlen($this->apple_user_share) == 0) {
$message[] = msgPool::required(_("Share"));
}
return ($message);
}
/* Save to LDAP */
function save()
{
/* remove a / at the end of the homepath, we neither need it there nor
* do we want to check for it later.
*/
if(substr($this->apple_user_homepath_raw, -1, 1) === '/') {
$this->apple_user_homepath_raw=substr($this->apple_user_homepath_raw, 0, -1);
}
$mountType=$this->shares_settings[$this->apple_user_share]["mountType"];
$dir=$this->shares_settings[$this->apple_user_share]["dir"];
$host=$this->shares_settings[$this->apple_user_share]["host"];
/* Convert raw data to wished format */
if ($this->is_account) {
if($mountType=="url") {
$this->apple_user_homeurl_xml = '<home_dir><url>afp://'.$host.$dir . '</url><path>'.
$this->apple_user_homepath_raw.'</path></home_dir>';
$this->apple_user_homeurl = $this->apple_user_homeurl_xml;
} else {
$this->apple_user_homeurl = "";
}
$this->apple_user_homeDirectory = $this->mountDirectory . '/' . $host .
$dir . '/' . $this->apple_user_homepath_raw;
} else {
$this->apple_user_homeurl = "";
$this->apple_user_homeDirectory = "";
}
$ldap = $this->config->get_ldap_link();
plugin :: save();
/* Transform variable names from '_' to '-'.
*/
foreach ($this->attributes as $val) {
unset($this->attrs[$val]);
$name = str_replace('_', '-', $val);
if ($this->$val != "") {
$this->attrs[$name] = $this->$val;
} else {
$this->attrs[$name] = array();
}
}
/* Write back to ldap */
$ldap->cd($this->dn);
$this->cleanup();
$ldap->modify($this->attrs);
if($this->initially_was_account){
new log("modify","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
}else{
new log("create","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
}
if (!$ldap->success()){
msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
}
/* Optionally execute a command after we're done */
if ($this->initially_was_account == $this->is_account) {
if ($this->is_modified) {
$this->handle_post_events("modify",array("uid" => $this->uid));
}
} else {
$this->handle_post_events("add",array("uid" => $this->uid));
}
}
/* Use Save_object for every Post handling
*/
function save_object()
{
if (isset ($_POST['netatalkTab'])) {
/* Save ldap attributes */
plugin :: save_object();
foreach($this->post_attributes as $acl => $val) {
if(!preg_match("/w/",$this->getacl($acl))) continue;
if (isset ($_POST[$val])) {
$this->$val = get_post($val);
} else {
$this->$val = "";
}
}
$this->apple_user_homeurl_raw = 'afp://' . $this->apple_user_share;
}
}
function remove_from_parent()
{
/* Cancel if there's nothing to do here */
if (!$this->initially_was_account) {
return;
}
/* include global link_info */
$ldap = $this->config->get_ldap_link();
/* Remove and write to LDAP */
plugin :: remove_from_parent();
$this->cleanup();
/* Attribute name conversion "_" to "-" */
foreach($this->attributes as $val){
unset($this->attrs[$val]);
$name = preg_replace("/_/","-",$val);
$this->attrs[$name] = array();
}
@ DEBUG(DEBUG_LDAP, __LINE__, __FUNCTION__, __FILE__, $this->attributes, "Save");
$ldap->cd($this->dn);
$ldap->modify($this->attrs);
new log("remove","users/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
if (!$ldap->success()){
msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, LDAP_MOD, get_class()));
}
/* remove the entry from LDAP */
unset ($this->attrs['uid']);
/* Optionally execute a command after we're done */
$this->handle_post_events('remove', array("uid" => $this->uid));
}
/* Return plugin informations for acl handling*/
static function plInfo()
{
return (array(
"plDescription" => _("Netatalk"),
"plSelfModify" => TRUE,
"plDepends" => array("user"),
"plPriority" => 6,
"plSection" => array("personal" => _("My account")),
"plCategory" => array("users"),
"plOptions" => array(),
"plRequirements"=> array(
'ldapSchema' => array('apple-user' => ''),
'onFailureDisablePlugin' => array(get_class())),
"plProvidedAcls" => array(
"netatalkUserHomepath" => _("User home path"),
"netatalkShare" => _("Share"))
));
}
function adapt_from_template($dn, $skip= array())
{
/* As the 'apple-user-homeDirectory' LDAP attribute is stored as
* 'apple_user_homeDirectory' internally by GOsa (to avoid problem with
* dashes as variable names), we need to add the dashed version to
* $this->attributes so that the adapt_from_template function in the plugin
* class will find the dashed LDAP attribute and substitute possibly
* placeholders like %uid. We remove the dashed version of
* 'apple_user_homeDirectory' from the attributes again afterwards. */
array_push($this->attributes, "apple-user-homeDirectory");
plugin::adapt_from_template($dn, $skip);
array_pop($this->attributes);
/* Loop through the available shares and find out which is the share from
* 'apple-user-homeDirectory'. Remove its host and directory (as well as
* the default 'mountDirectory' prefix) to get 'apple_user_homepath_raw'
* and store that share as 'selectedshare' so that it gets displayed by
* default in the netatalk tab. */
foreach($this->shares as $share) {
$apple_user_homepath = $this->mountDirectory."/".
$this->shares_settings[$share]["host"].
$this->shares_settings[$share]["dir"]."/";
if (preg_match("#$apple_user_homepath#", $this->{'apple-user-homeDirectory'})) {
$this->apple_user_homepath_raw = preg_replace("#$apple_user_homepath#", "", $this->{'apple-user-homeDirectory'});
$this->selectedshare = $share;
}
}
}
}
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