LDAPAccountManager/lam/lib/profiles.inc

272 lines
8.2 KiB
PHP

<?php
namespace LAM\PROFILES;
use \LAMException;
/*
$Id$
This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
Copyright (C) 2003 - 2016 Roland Gruber
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
*/
/**
* This file provides functions to load and save account profiles.
*
* @package profiles
* @author Roland Gruber
*/
/**
* Returns an array of string with all available profiles for the given account type
*
* @param string $typeId account type
* @param string $profile server profile name
* @return array profile names
*/
function getAccountProfiles($typeId, $profile = null) {
if (!isset($profile)) {
$profile = $_SESSION['config']->getName();
}
$dir = @dir(dirname(__FILE__) . "/../config/profiles/" . $profile);
$ret = array();
$pos = 0;
if ($dir) {
$entry = $dir->read();
while ($entry){
// check if filename ends with .<typeId>
if (strrpos($entry, '.')) {
$pos = strrpos($entry, '.');
if (substr($entry, $pos + 1) == $typeId) {
$name = substr($entry, 0, $pos);
$ret[] = $name;
}
}
$entry = $dir->read();
}
}
return $ret;
}
/**
* Loads an profile of the given account type
*
* @param string $profile name of the profile (without .<scope> extension)
* @param string $typeId account type
* @return array hash array (attribute => value)
*/
function loadAccountProfile($profile, $typeId) {
$typeManager = new \LAM\TYPES\TypeManager();
$type = $typeManager->getConfiguredType($typeId);
if (!isValidProfileName($profile) || !preg_match("/^[a-z0-9_]+$/i", $typeId) || ($type == null)) {
return false;
}
$settings = array();
$file = substr(__FILE__, 0, strlen(__FILE__) - 17) . "/config/profiles/" . $_SESSION['config']->getName() . '/' . $profile . "." . $typeId;
if (is_file($file) == True) {
$file = @fopen($file, "r");
if ($file) {
while (!feof($file)) {
$line = fgets($file, 1024);
if (($line == "\n")||($line[0] == "#")) continue; // ignore comments
// search keywords
$parts = array();
$parts = explode(": ", $line);
if (sizeof($parts) != 2) continue; // ignore malformed settings
else {
$option = $parts[0];
$value = $parts[1];
// remove line ends
$value = chop($value);
$settings[$option] = explode("+::+", $value);
}
}
fclose($file);
}
else {
StatusMessage("ERROR", "", _("Unable to load profile!") . " " . $file);
}
}
else {
StatusMessage("ERROR", "", _("Unable to load profile!") . " " . $file);
}
return $settings;
}
/**
* Saves an hash array (attribute => value) to an account profile
*
* file is created, if needed
*
* @param array $attributes hash array (attribute => value)
* @param string $profile name of the account profile (without .<scope> extension)
* @param string $typeId account type
* @return boolean true, if saving succeeded
*/
function saveAccountProfile($attributes, $profile, $typeId) {
if (!isLoggedIn()) return false;
// check profile name and type id
$typeManager = new \LAM\TYPES\TypeManager();
$type = $typeManager->getConfiguredType($typeId);
if (!isValidProfileName($profile) || !preg_match("/^[a-z0-9_]+$/i", $typeId) || ($type == null)) {
return false;
}
if (!is_array($attributes)) {
return false;
}
$path = substr(__FILE__, 0, strlen(__FILE__) - 17) . "/config/profiles/" . $_SESSION['config']->getName() . '/' . $profile . "." . $typeId;
$file = @fopen($path, "w");
if ($file) {
// write attributes
$keys = array_keys($attributes);
for ($i = 0; $i < sizeof($keys); $i++) {
if (isset($attributes[$keys[$i]])) {
$line = $keys[$i] . ": " . implode("+::+", $attributes[$keys[$i]]) . "\n";
}
else {
$line = $keys[$i] . ": \n";
}
fputs($file, $line);
}
// close file
fclose($file);
}
else {
return false;
}
return true;
}
/**
* Deletes an account profile
*
* @param string $file name of profile (Without .<scope> extension)
* @param string $typeId account type
* @return boolean true if profile was deleted
*/
function delAccountProfile($file, $typeId) {
if (!isLoggedIn()) {
return false;
}
$typeManager = new \LAM\TYPES\TypeManager();
$type = $typeManager->getConfiguredType($typeId);
if (!isValidProfileName($file) || !preg_match("/^[a-z0-9_]+$/i", $typeId) || ($type == null)) {
return false;
}
$prof = substr(__FILE__, 0, strlen(__FILE__) - 16) . "config/profiles/". $_SESSION['config']->getName() . '/' . $file . "." . $typeId;
if (is_file($prof)) {
return @unlink($prof);
}
else return false;
}
/**
* Returns if the given profile name is valid.
*
* @param string $name profile name
*/
function isValidProfileName($name) {
return preg_match("/^[0-9a-z _-]+$/i", $name);
}
/**
* Copies an account profile from the given source to target.
*
* @param \LAM\TYPES\ConfiguredType $sourceType source type
* @param string $sourceProfileName profile name
* @param \LAM\TYPES\ConfiguredType $targetType target type
* @throws Exception
*/
function copyAccountProfile($sourceType, $sourceProfileName, $targetType) {
if (!isValidProfileName($sourceProfileName)) {
throw new LAMException(_('Failed to copy'));
}
$sourceConfig = $sourceType->getTypeManager()->getConfig()->getName();
$sourceTypeId = $sourceType->getId();
$targetConfig = $targetType->getTypeManager()->getConfig()->getName();
$targetTypeId = $targetType->getId();
$profilePath = dirname(__FILE__) . '/../config/profiles/';
$src = $profilePath . $sourceConfig . '/' . $sourceProfileName . '.' . $sourceTypeId;
$dst = $profilePath . $targetConfig . '/' . $sourceProfileName . '.' . $targetTypeId;
if (!@copy($src, $dst)) {
throw new LAMException(_('Failed to copy'), $sourceConfig . ': ' . $sourceProfileName);
}
}
/**
* Copies an account profile from the given source to global templates.
*
* @param \LAM\TYPES\ConfiguredType $sourceType source type
* @param string $sourceProfileName profile name
* @throws Exception
*/
function copyAccountProfileToTemplates($sourceType, $sourceProfileName) {
if (!isValidProfileName($sourceProfileName)) {
throw new LAMException(_('Failed to copy'));
}
$sourceConfig = $sourceType->getTypeManager()->getConfig()->getName();
$sourceTypeId = $sourceType->getId();
$profilePath = dirname(__FILE__) . '/../config/profiles/';
$templatePath = dirname(__FILE__) . '/../config/templates/profiles/';
$src = $profilePath . $sourceConfig . '/' . $sourceProfileName . '.' . $sourceTypeId;
$dst = $templatePath . $sourceProfileName . '.' . $sourceType->getScope();
if (!@copy($src, $dst)) {
throw new LAMException(_('Failed to copy'), $sourceConfig . ': ' . $sourceProfileName);
}
}
/**
* Installs template profiles to the current server profile.
*/
function installProfileTemplates() {
$templatePath = dirname(__FILE__) . '/../config/templates/profiles';
$templateDir = @dir($templatePath);
$allTemplates = array();
if ($templateDir) {
$entry = $templateDir->read();
while ($entry){
$parts = explode('.', $entry);
if ((strlen($entry) > 3) && (sizeof($parts) == 2)) {
$name = $parts[0];
$scope = $parts[1];
$allTemplates[$scope][] = $name;
}
$entry = $templateDir->read();
}
}
$basePath = dirname(__FILE__) . '/../config/profiles/' . $_SESSION['config']->getName() . '/';
$typeManager = new \LAM\TYPES\TypeManager();
foreach ($typeManager->getConfiguredTypes() as $type) {
if (empty($allTemplates[$type->getScope()])) {
continue;
}
foreach ($allTemplates[$type->getScope()] as $templateName) {
$path = $basePath . $templateName . '.' . $type->getId();
if (!is_file($path)) {
$template = $templatePath . '/' . $templateName . '.' . $type->getScope();
logNewMessage(LOG_DEBUG, 'Copy template ' . $template . ' to ' . $path);
@copy($template, $path);
}
}
}
}
?>