From ca069831cd635f6155ea7c2504b47bbea95c76e5 Mon Sep 17 00:00:00 2001
From: Florian Schaal <florian@schaal-24.de>
Date: Wed, 21 Oct 2015 08:53:50 -0400
Subject: [PATCH] FS#1990 - Additional V-Server Field - this commits add a custom-field for openvz-configs
---
interface/lib/classes/auth.inc.php | 407 +++++++++++++++++++++++++++++++++++++++------------------
1 files changed, 278 insertions(+), 129 deletions(-)
diff --git a/interface/lib/classes/auth.inc.php b/interface/lib/classes/auth.inc.php
index 20094cf..4c97757 100644
--- a/interface/lib/classes/auth.inc.php
+++ b/interface/lib/classes/auth.inc.php
@@ -1,129 +1,278 @@
-<?php
-
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
- * Neither the name of ISPConfig nor the names of its contributors
- may be used to endorse or promote products derived from this software without
- specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-class auth {
- var $client_limits = null;
-
- public function get_user_id()
- {
- return $_SESSION['s']['user']['userid'];
- }
-
- public function is_admin() {
- if($_SESSION['s']['user']['typ'] == 'admin') {
- return true;
- } else {
- return false;
- }
- }
-
- public function has_clients($userid) {
- global $app, $conf;
-
- $userid = intval($userid);
- $client = $app->db->queryOneRecord("SELECT client.limit_client FROM sys_user, client WHERE sys_user.userid = $userid AND sys_user.client_id = client.client_id");
- if($client['limit_client'] > 0) {
- return true;
- } else {
- return false;
- }
- }
-
- //** This function adds a given group id to a given user.
- public function add_group_to_user($userid,$groupid) {
- global $app;
-
- $userid = intval($userid);
- $groupid = intval($groupid);
-
- if($userid > 0 && $groupid > 0) {
- $user = $app->db->queryOneRecord("SELECT * FROM sys_user WHERE userid = $userid");
- $groups = explode(',',$user['groups']);
- if(!in_array($groupid,$groups)) $groups[] = $groupid;
- $groups_string = implode(',',$groups);
- $sql = "UPDATE sys_user SET groups = '$groups_string' WHERE userid = $userid";
- $app->db->query($sql);
- return true;
- } else {
- return false;
- }
- }
-
- //** This function returns given client limit as integer, -1 means no limit
- public function get_client_limit($userid, $limitname)
- {
- global $app;
-
- // simple query cache
- if($this->client_limits===null)
- $this->client_limits = $app->db->queryOneRecord("SELECT client.* FROM sys_user, client WHERE sys_user.userid = $userid AND sys_user.client_id = client.client_id");
-
- // isn't client -> no limit
- if(!$this->client_limits)
- return -1;
-
- if(isset($this->client_limits['limit_'.$limitname])) {
- return $this->client_limits['limit_'.$limitname];
- }
- }
-
- //** This function removes a given group id from a given user.
- public function remove_group_from_user($userid,$groupid) {
- global $app;
-
- $userid = intval($userid);
- $groupid = intval($groupid);
-
- if($userid > 0 && $groupid > 0) {
- $user = $app->db->queryOneRecord("SELECT * FROM sys_user WHERE userid = $userid");
- $groups = explode(',',$user['groups']);
- $key = array_search($groupid,$groups);
- unset($groups[$key]);
- $groups_string = implode(',',$groups);
- $sql = "UPDATE sys_user SET groups = '$groups_string' WHERE userid = $userid";
- $app->db->query($sql);
- return true;
- } else {
- return false;
- }
- }
-
- public function check_module_permissions($module) {
- // Check if the current user has the permissions to access this module
- if(!stristr($_SESSION["s"]["user"]["modules"],$module)) {
- // echo "LOGIN_REDIRECT:/index.php";
- header("Location: /index.php");
- exit;
- }
- }
-
-}
-
-?>
\ No newline at end of file
+<?php
+
+/*
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the name of ISPConfig nor the names of its contributors
+ may be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+class auth {
+ var $client_limits = null;
+
+ public function get_user_id()
+ {
+ global $app;
+ return $app->functions->intval($_SESSION['s']['user']['userid']);
+ }
+
+ public function is_admin() {
+ if($_SESSION['s']['user']['typ'] == 'admin') {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ public function is_superadmin() {
+ if($_SESSION['s']['user']['typ'] == 'admin' && $_SESSION['s']['user']['userid'] == 1) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ public function has_clients($userid) {
+ global $app, $conf;
+
+ $userid = $app->functions->intval($userid);
+ $client = $app->db->queryOneRecord("SELECT client.limit_client FROM sys_user, client WHERE sys_user.userid = ? AND sys_user.client_id = client.client_id", $userid);
+ if($client['limit_client'] != 0) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ //** This function adds a given group id to a given user.
+ public function add_group_to_user($userid, $groupid) {
+ global $app;
+
+ $userid = $app->functions->intval($userid);
+ $groupid = $app->functions->intval($groupid);
+
+ if($userid > 0 && $groupid > 0) {
+ $user = $app->db->queryOneRecord("SELECT * FROM sys_user WHERE userid = ?", $userid);
+ $groups = explode(',', $user['groups']);
+ if(!in_array($groupid, $groups)) $groups[] = $groupid;
+ $groups_string = implode(',', $groups);
+ $sql = "UPDATE sys_user SET groups = ? WHERE userid = ?";
+ $app->db->query($sql, $groups_string, $userid);
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ //** This function returns given client limit as integer, -1 means no limit
+ public function get_client_limit($userid, $limitname)
+ {
+ global $app;
+
+ $userid = $app->functions->intval($userid);
+ if(!preg_match('/^[a-zA-Z0-9\-\_]{1,64}$/',$limitname)) $app->error('Invalid limit name '.$limitname);
+
+ // simple query cache
+ if($this->client_limits===null)
+ $this->client_limits = $app->db->queryOneRecord("SELECT client.* FROM sys_user, client WHERE sys_user.userid = ? AND sys_user.client_id = client.client_id", $userid);
+
+ // isn't client -> no limit
+ if(!$this->client_limits)
+ return -1;
+
+ if(isset($this->client_limits['limit_'.$limitname])) {
+ return $this->client_limits['limit_'.$limitname];
+ }
+ }
+
+ //** This function removes a given group id from a given user.
+ public function remove_group_from_user($userid, $groupid) {
+ global $app;
+
+ $userid = $app->functions->intval($userid);
+ $groupid = $app->functions->intval($groupid);
+
+ if($userid > 0 && $groupid > 0) {
+ $user = $app->db->queryOneRecord("SELECT * FROM sys_user WHERE userid = ?", $userid);
+ $groups = explode(',', $user['groups']);
+ $key = array_search($groupid, $groups);
+ unset($groups[$key]);
+ $groups_string = implode(',', $groups);
+ $sql = "UPDATE sys_user SET groups = ? WHERE userid = ?";
+ $app->db->query($sql, $groups_string, $userid);
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ public function check_module_permissions($module) {
+ // Check if the current user has the permissions to access this module
+ $module = trim(preg_replace('@\s+@', '', $module));
+ $user_modules = explode(',',$_SESSION["s"]["user"]["modules"]);
+ if(strpos($module, ',') !== false){
+ $can_use_module = false;
+ $tmp_modules = explode(',', $module);
+ if(is_array($tmp_modules) && !empty($tmp_modules)){
+ foreach($tmp_modules as $tmp_module){
+ if($tmp_module != ''){
+ if(in_array($tmp_module,$user_modules)) {
+ $can_use_module = true;
+ break;
+ }
+ }
+ }
+ }
+ if(!$can_use_module){
+ // echo "LOGIN_REDIRECT:/index.php";
+ header("Location: /index.php");
+ exit;
+ }
+ } else {
+ if(!in_array($module,$user_modules)) {
+ // echo "LOGIN_REDIRECT:/index.php";
+ header("Location: /index.php");
+ exit;
+ }
+ }
+ }
+
+ public function check_security_permissions($permission) {
+
+ global $app;
+
+ $app->uses('getconf');
+ $security_config = $app->getconf->get_security_config('permissions');
+
+ $security_check = false;
+ if($security_config[$permission] == 'yes') $security_check = true;
+ if($security_config[$permission] == 'superadmin' && $app->auth->is_superadmin()) $security_check = true;
+ if($security_check !== true) {
+ $app->error($app->lng('security_check1_txt').' '.$permission.' '.$app->lng('security_check2_txt'));
+ }
+
+ }
+
+ public function get_random_password($minLength = 8, $special = false) {
+ if($minLength < 8) $minLength = 8;
+ $maxLength = $minLength + 5;
+ $length = mt_rand($minLength, $maxLength);
+
+ $alphachars = "abcdefghijklmnopqrstuvwxyz";
+ $upperchars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+ $numchars = "1234567890";
+ $specialchars = "!@#_";
+
+ $num_special = 0;
+ if($special == true) {
+ $num_special = intval(mt_rand(0, round($length / 4))) + 1;
+ }
+ $numericlen = mt_rand(1, 2);
+ $alphalen = $length - $num_special - $numericlen;
+ $upperlen = intval($alphalen / 2);
+ $alphalen = $alphalen - $upperlen;
+ $password = '';
+
+ for($i = 0; $i < $alphalen; $i++) {
+ $password .= substr($alphachars, mt_rand(0, strlen($alphachars) - 1), 1);
+ }
+
+ for($i = 0; $i < $upperlen; $i++) {
+ $password .= substr($upperchars, mt_rand(0, strlen($upperchars) - 1), 1);
+ }
+
+ for($i = 0; $i < $num_special; $i++) {
+ $password .= substr($specialchars, mt_rand(0, strlen($specialchars) - 1), 1);
+ }
+
+ for($i = 0; $i < $numericlen; $i++) {
+ $password .= substr($numchars, mt_rand(0, strlen($numchars) - 1), 1);
+ }
+
+ return str_shuffle($password);
+ }
+
+ public function crypt_password($cleartext_password) {
+ $salt="$1$";
+ $base64_alphabet='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
+ for ($n=0;$n<8;$n++) {
+ $salt.=$base64_alphabet[mt_rand(0, 63)];
+ }
+ $salt.="$";
+ return crypt($cleartext_password, $salt);
+ }
+
+ public function csrf_token_get($form_name) {
+ /* CSRF PROTECTION */
+ // generate csrf protection id and key
+ $_csrf_id = uniqid($form_name . '_'); // form id
+ $_csrf_key = sha1(uniqid(microtime(true), true)); // the key
+ if(!isset($_SESSION['_csrf'])) $_SESSION['_csrf'] = array();
+ if(!isset($_SESSION['_csrf_timeout'])) $_SESSION['_csrf_timeout'] = array();
+ $_SESSION['_csrf'][$_csrf_id] = $_csrf_key;
+ $_SESSION['_csrf_timeout'][$_csrf_id] = time() + 3600; // timeout hash in 1 hour
+
+ return array('csrf_id' => $_csrf_id,'csrf_key' => $_csrf_key);
+ }
+
+ public function csrf_token_check() {
+ global $app;
+
+ if(isset($_POST) && is_array($_POST)) {
+ $_csrf_valid = false;
+ if(isset($_POST['_csrf_id']) && isset($_POST['_csrf_key'])) {
+ $_csrf_id = trim($_POST['_csrf_id']);
+ $_csrf_key = trim($_POST['_csrf_key']);
+ if(isset($_SESSION['_csrf']) && isset($_SESSION['_csrf'][$_csrf_id]) && isset($_SESSION['_csrf_timeout']) && isset($_SESSION['_csrf_timeout'][$_csrf_id])) {
+ if($_SESSION['_csrf'][$_csrf_id] === $_csrf_key && $_SESSION['_csrf_timeout'] >= time()) $_csrf_valid = true;
+ }
+ }
+ if($_csrf_valid !== true) {
+ $app->log('CSRF attempt blocked. Referer: ' . (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : 'unknown'), LOGLEVEL_WARN);
+ $app->error($app->lng('err_csrf_attempt_blocked'));
+ }
+ $_SESSION['_csrf'][$_csrf_id] = null;
+ $_SESSION['_csrf_timeout'][$_csrf_id] = null;
+ unset($_SESSION['_csrf'][$_csrf_id]);
+ unset($_SESSION['_csrf_timeout'][$_csrf_id]);
+
+ if(isset($_SESSION['_csrf_timeout']) && is_array($_SESSION['_csrf_timeout'])) {
+ $to_unset = array();
+ foreach($_SESSION['_csrf_timeout'] as $_csrf_id => $timeout) {
+ if($timeout < time()) $to_unset[] = $_csrf_id;
+ }
+ foreach($to_unset as $_csrf_id) {
+ $_SESSION['_csrf'][$_csrf_id] = null;
+ $_SESSION['_csrf_timeout'][$_csrf_id] = null;
+ unset($_SESSION['_csrf'][$_csrf_id]);
+ unset($_SESSION['_csrf_timeout'][$_csrf_id]);
+ }
+ unset($to_unset);
+ }
+ }
+ }
+
+}
+
+?>
--
Gitblit v1.9.1