543 lines
16 KiB
PHP
543 lines
16 KiB
PHP
<?php
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2011 Artica Soluciones Tecnologicas
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// Please see http://pandorafms.org for full contribution list
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation; version 2
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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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//Set character encoding to UTF-8 - fixes a lot of multibyte character headaches
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if (function_exists ('mb_internal_encoding')) {
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mb_internal_encoding ("UTF-8");
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}
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// Set to 1 to do not check for installer or config file (for development!).
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// Activate gives more error information, not useful for production sites
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$develop_bypass = 0;
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if ($develop_bypass != 1) {
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// If no config file, automatically try to install
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if (! file_exists ("include/config.php")) {
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if (! file_exists ("install.php")) {
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include ("general/error_noconfig.php");
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exit;
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}
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else {
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include ("install.php");
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exit;
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}
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}
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if (filesize("include/config.php") == 0) {
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include ("install.php");
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exit;
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}
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// Check for installer presence
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if (file_exists ("install.php")) {
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include "general/error_install.php";
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exit;
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}
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// Check perms for config.php
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if ((substr (sprintf ('%o', fileperms('include/config.php')), -4) != "0600") &&
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(substr (sprintf ('%o', fileperms('include/config.php')), -4) != "0660") &&
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(substr (sprintf ('%o', fileperms('include/config.php')), -4) != "0640")) {
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include "general/error_perms.php";
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exit;
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}
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}
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if ((! file_exists ("include/config.php")) || (! is_readable ("include/config.php"))) {
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include ("general/error_noconfig.php");
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exit;
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}
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// Real start
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session_start ();
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require_once ("include/config.php");
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/* Enterprise support */
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if (file_exists (ENTERPRISE_DIR."/load_enterprise.php")) {
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include_once (ENTERPRISE_DIR."/load_enterprise.php");
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}
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if (file_exists (ENTERPRISE_DIR."/include/functions_login.php")) {
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include_once (ENTERPRISE_DIR."/include/functions_login.php");
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}
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if (!empty ($config["https"]) && empty ($_SERVER['HTTPS'])) {
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$query = '';
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if (sizeof ($_REQUEST))
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//Some (old) browsers don't like the ?&key=var
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$query .= '?1=1';
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//We don't clean these variables up as they're only being passed along
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foreach ($_GET as $key => $value) {
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if ($key == 1)
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continue;
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$query .= '&'.$key.'='.$value;
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}
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foreach ($_POST as $key => $value) {
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$query .= '&'.$key.'='.$value;
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}
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$url = ui_get_full_url($query);
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// Prevent HTTP response splitting attacks
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// http://en.wikipedia.org/wiki/HTTP_response_splitting
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$url = str_replace ("\n", "", $url);
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header ('Location: '.$query);
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exit; //Always exit after sending location headers
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}
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// Pure mode (without menu, header and footer).
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$config["pure"] = (bool) get_parameter ("pure");
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// Auto Refresh page (can now be disabled anywhere in the script)
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if (get_parameter ("refr"))
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$config["refr"] = (int) get_parameter ("refr");
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ob_start ();
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echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">'."\n";
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echo '<html xmlns="http://www.w3.org/1999/xhtml">'."\n";
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echo '<head>';
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//This starts the page head. In the call back function, things from $page['head'] array will be processed into the head
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ob_start ('ui_process_page_head');
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// Enterprise main
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enterprise_include ('index.php');
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// This tag is included in the buffer passed to ui_process_page_head so
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// technically it can be stripped
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echo '</head>'."\n";
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require_once ("include/functions_themes.php");
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ob_start ('ui_process_page_body');
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$config["remote_addr"] = $_SERVER['REMOTE_ADDR'];
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$sec2 = get_parameter_get ('sec2');
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$sec2 = safe_url_extraclean ($sec2);
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$page = $sec2; //Reference variable for old time sake
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$sec = get_parameter_get ('sec');
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$sec = safe_url_extraclean ($sec);
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$process_login = false;
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// Update user password
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$change_pass = get_parameter('renew_password', 0);
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if ($change_pass == 1) {
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$password_new = (string) get_parameter ('new_password', '');
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$password_confirm = (string) get_parameter ('confirm_new_password', '');
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$id = (string) get_parameter ('login', '');
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$changed_pass = login_update_password_check ($password_new, $password_confirm, $id);
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}
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$searchPage = false;
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$search = get_parameter_get("head_search_keywords");
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if (strlen($search) > 0) {
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$config['search_keywords'] = trim(get_parameter('keywords'));
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// If not search category providad, we'll use an agent search
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$config['search_category'] = get_parameter('search_category', 'agents');
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if (($config['search_keywords'] != 'Enter keywords to search') && (strlen($config['search_keywords']) > 0))
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$searchPage = true;
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}
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// Hash login process
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if (! isset ($config['id_user']) && isset ($_GET["loginhash"])) {
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$loginhash_data = get_parameter("loginhash_data", "");
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$loginhash_user = get_parameter("loginhash_user", "");
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if ($config["loginhash_pwd"] != "" && $loginhash_data == md5($loginhash_user.$config["loginhash_pwd"])) {
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db_logon ($loginhash_user, $_SERVER['REMOTE_ADDR']);
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$_SESSION['id_usuario'] = $loginhash_user;
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$config["id_user"] = $loginhash_user;
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}
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else {
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require_once ('general/login_page.php');
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db_pandora_audit("Logon Failed (loginhash", "", "system");
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while (@ob_end_flush ());
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exit ("</html>");
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}
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}
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elseif (! isset ($config['id_user']) && isset ($_GET["login"])) {
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// Login process
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include_once('include/functions_db.php');//Include it to use escape_string_sql function
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$config["auth_error"] = ""; //Set this to the error message from the authorization mechanism
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$nick = get_parameter_post ("nick"); //This is the variable with the login
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$pass = get_parameter_post ("pass"); //This is the variable with the password
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$nick = db_escape_string_sql($nick);
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$pass = db_escape_string_sql($pass);
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// process_user_login is a virtual function which should be defined in each auth file.
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// It accepts username and password. The rest should be internal to the auth file.
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// The auth file can set $config["auth_error"] to an informative error output or reference their internal error messages to it
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// process_user_login should return false in case of errors or invalid login, the nickname if correct
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$nick_in_db = process_user_login ($nick, $pass);
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$expired_pass = false;
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if (($nick_in_db != false)&& ((!is_user_admin($nick) || $config['enable_pass_policy_admin'])) && (defined('PANDORA_ENTERPRISE')) && ($config['enable_pass_policy'])) {
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include_once(ENTERPRISE_DIR."/include/auth/mysql.php");
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$blocked = login_check_blocked($nick);
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if ($blocked) {
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require_once ('general/login_page.php');
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db_pandora_audit("Password expired", "Password expired: ".$nick, $nick);
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while (@ob_end_flush ());
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exit ("</html>");
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}
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//Checks if password has expired
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$check_status = check_pass_status($nick, $pass);
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switch ($check_status) {
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case 1: //first change
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case 2: //pass expired
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$expired_pass = true;
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login_change_password($nick);
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break;
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}
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}
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if (($nick_in_db !== false) && $expired_pass) { //login ok and password has expired
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require_once ('general/login_page.php');
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db_pandora_audit("Password expired", "Password expired: ".$nick, $nick);
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while (@ob_end_flush ());
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exit ("</html>");
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} else if (($nick_in_db !== false) && (!$expired_pass)) { //login ok and password has not expired
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$process_login = true;
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unset ($_GET["sec2"]);
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$_GET["sec"] = "general/logon_ok";
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$home_page ='';
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if (isset($nick)) {
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$user_info = users_get_user_by_id($nick);
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$home_page = io_safe_output($user_info['section']);
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$home_url = $user_info['data_section'];
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if ($home_page != '') {
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switch($home_page) {
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case 'Event list':
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$_GET["sec"] = "eventos";
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$_GET["sec2"] = "operation/events/events";
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break;
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case 'Group view':
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$_GET["sec"] = "estado";
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$_GET["sec2"] = "operation/agentes/group_view";
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break;
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case 'Alert detail':
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$_GET["sec"] = "estado";
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$_GET["sec2"] = "operation/agentes/alerts_status";
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break;
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case 'Tactical view':
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$_GET["sec"] = "estado";
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$_GET["sec2"] = "operation/agentes/tactical";
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break;
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case 'Default':
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$_GET["sec"] = "general/logon_ok";
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break;
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case 'Dashboard':
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$_GET["sec"] = "dashboard";
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$_GET["sec2"] = ENTERPRISE_DIR.'/dashboard/main_dashboard';
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break;
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case 'Visual console':
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$_GET["sec"] = "visualc";
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$_GET["sec2"] = "operation/visual_console/index";
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break;
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case 'Other':
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$home_url = io_safe_output($home_url);
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parse_str ($home_url, $res);
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$_GET["sec"] = $res["sec"];
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$_GET["sec2"] = $res["sec2"];
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break;
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}
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} else {
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$_GET["sec"] = "general/logon_ok";
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}
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}
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db_logon ($nick_in_db, $_SERVER['REMOTE_ADDR']);
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$_SESSION['id_usuario'] = $nick_in_db;
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$config['id_user'] = $nick_in_db;
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//Remove everything that might have to do with people's passwords or logins
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unset ($_GET['pass'], $pass, $_POST['pass'], $_REQUEST['pass'], $login_good);
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$user_language = get_user_language ($config['id_user']);
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$l10n = NULL;
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if (file_exists ('./include/languages/'.$user_language.'.mo')) {
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$l10n = new gettext_reader (new CachedFileReader ('./include/languages/'.$user_language.'.mo'));
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$l10n->load_tables();
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}
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}
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else { //login wrong
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$blocked = false;
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if (!is_user_admin($nick) || $config['enable_pass_policy_admin']) {
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$blocked = login_check_blocked($nick);
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}
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if (!$blocked) {
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login_check_failed($nick); //Checks failed attempts
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$login_failed = true;
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require_once ('general/login_page.php');
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db_pandora_audit("Logon Failed", "Invalid login: ".$nick, $nick);
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while (@ob_end_flush ());
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exit ("</html>");
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} else {
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require_once ('general/login_page.php');
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db_pandora_audit("Logon Failed", "Invalid login: ".$nick, $nick);
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while (@ob_end_flush ());
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exit ("</html>");
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}
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}
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}
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elseif (! isset ($config['id_user'])) {
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// There is no user connected
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require_once ('general/login_page.php');
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while (@ob_end_flush ());
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exit ("</html>");
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}
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// Log off
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if (isset ($_GET["bye"])) {
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include ("general/logoff.php");
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$iduser = $_SESSION["id_usuario"];
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db_logoff ($iduser, $_SERVER['REMOTE_ADDR']);
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// Unregister Session (compatible with 5.2 and 6.x, old code was deprecated
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unset($_SESSION['id_usuario']);
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unset($iduser);
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while (@ob_end_flush ());
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exit ("</html>");
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}
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/**
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* Load the basic configurations of extension and add extensions into menu.
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* Load here, because if not, some extensions not load well, I don't why.
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*/
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extensions_load_extensions ($config['extensions']);
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if ($process_login) {
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/* Call all extensions login function */
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extensions_call_login_function ();
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//Set the initial global counter for chat.
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users_get_last_global_counter('session');
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}
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//Get old parameters before navigation.
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$old_sec = '';
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$old_sec2 = '';
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$old_page = '';
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if (isset($_SERVER['HTTP_REFERER']))
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$old_page = $_SERVER['HTTP_REFERER'];
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$chunks = explode('?', $old_page);
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if (count($chunks) == 2) {
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$chunks = explode('&', $chunks[1]);
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foreach ($chunks as $chunk) {
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if (strstr($chunk, 'sec=') !== false) {
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$old_sec = str_replace('sec=', '', $chunk);
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}
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if (strstr($chunk, 'sec2=') !== false) {
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$old_sec = str_replace('sec2=', '', $chunk);
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}
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}
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}
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$_SESSION['new_chat'] = false;
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if ($old_sec2 == 'operation/users/webchat') {
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users_get_last_global_counter('session');
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}
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if ($page == 'operation/users/webchat') {
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//Reload the global counter.
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users_get_last_global_counter('session');
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}
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if (isset($_SESSION['global_counter_chat']))
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$old_global_counter_chat = $_SESSION['global_counter_chat'];
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else
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$old_global_counter_chat = users_get_last_global_counter('return');
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$now_global_counter_chat = users_get_last_global_counter('return');
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if ($old_global_counter_chat != $now_global_counter_chat) {
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if (!users_is_last_system_message())
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$_SESSION['new_chat'] = true;
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}
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// Display login help info dialog
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if (get_parameter ('login', 0) == 1) {
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// If it's configured to not skip this
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if (!isset($config['skip_login_help_dialog']) or $config['skip_login_help_dialog'] == 0) {
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include_once("general/login_help_dialog.php");
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}
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}
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// Header
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if ($config["pure"] == 0) {
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echo '<div id="container"><div id="head">';
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require ("general/header.php");
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echo '</div><div id="page"><div id="menu">';
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require ("general/main_menu.php");
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echo '</div>';
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}
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else {
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echo '<div id="main_pure">';
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}
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// http://es2.php.net/manual/en/ref.session.php#64525
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// Session locking concurrency speedup!
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session_write_close ();
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// Main block of content
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if ($config["pure"] == 0) {
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echo '<div id="main">';
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}
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// Page loader / selector
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if ($searchPage) {
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require ('operation/search_results.php');
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}
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else {
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if ($page != "") {
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$page .= '.php';
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// Enterprise ACL check
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if (enterprise_hook ('enterprise_acl', array ($config['id_user'], $sec, $sec2)) == false) {
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require ("general/noaccess.php");
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}
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elseif (file_exists ($page)) {
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if (! extensions_is_extension ($page)) {
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require_once($page);
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}
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else {
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if ($sec[0] == 'g')
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extensions_call_godmode_function (basename ($page));
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else
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extensions_call_main_function (basename ($page));
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}
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}
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else echo '<br /><strong class="error">'.__('Sorry! I can\'t find the page!').'</strong>';
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}
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else {
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//home screen chosen by the user
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$home_page ='';
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if (isset($config['id_user'])) {
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$user_info = users_get_user_by_id($config['id_user']);
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$home_page = io_safe_output($user_info['section']);
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$home_url = $user_info['data_section'];
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}
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if ($home_page != '') {
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switch($home_page) {
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case 'Event list':
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require ('operation/events/events.php');
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break;
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case 'Group view':
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require ('operation/agentes/group_view.php');
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break;
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case 'Alert detail':
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require ('operation/agentes/alerts_status.php');
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break;
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case 'Tactical view':
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require ('operation/agentes/tactical.php');
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break;
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case 'Default':
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require ('general/logon_ok.php');
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break;
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case 'Dashboard':
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$id_dashboard = db_get_value('id', 'tdashboard', 'name', $home_url);
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$str = 'sec=visualc&sec2='.ENTERPRISE_DIR.'/dashboard/main_dashboard&id='.$id_dashboard;
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parse_str($str, $res);
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foreach ($res as $key => $param) {
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$_GET[$key] = $param;
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}
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require(ENTERPRISE_DIR.'/dashboard/main_dashboard.php');
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break;
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case 'Visual console':
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$id_visualc = db_get_value('id', 'tlayout', 'name', $home_url);
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if (($home_url == '') || ($id_visualc == false)) {
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$str = 'sec=visualc&sec2=operation/visual_console/index&refr=60';
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} else
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$str = 'sec=visualc&sec2=operation/visual_console/render_view&id='.$id_visualc .'&refr=60';
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parse_str($str, $res);
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foreach ($res as $key => $param) {
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$_GET[$key] = $param;
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}
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require($_GET["sec2"].'.php');
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break;
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case 'Other':
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$home_url = io_safe_output($home_url);
|
|
parse_str ($home_url, $res);
|
|
foreach ($res as $key => $param) {
|
|
$_GET[$key] = $param;
|
|
}
|
|
if (isset($_GET['sec2'])) {
|
|
$file = $_GET['sec2'].'.php';
|
|
|
|
if (!file_exists ($file)) {
|
|
unset($_GET['sec2']);
|
|
require('general/logon_ok.php');
|
|
} else {
|
|
require($file);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
} else {
|
|
require("general/logon_ok.php");
|
|
}
|
|
}
|
|
require("general/shortcut_bar.php");
|
|
}
|
|
|
|
if ($config["pure"] == 0) {
|
|
echo '</div>'; // main
|
|
echo '<div style="clear:both"> </div>';
|
|
echo '</div>'; // page (id = page)
|
|
}
|
|
else {
|
|
echo "</div>"; // main_pure
|
|
}
|
|
|
|
|
|
if ($config["pure"] == 0) {
|
|
echo '<div id="foot">';
|
|
require ("general/footer.php");
|
|
echo '</div>';
|
|
echo '</div>'; //container div
|
|
}
|
|
while (@ob_end_flush ());
|
|
|
|
db_print_database_debug ();
|
|
echo '</html>';
|
|
|
|
$run_time = format_numeric (microtime (true) - $config['start_time'], 3);
|
|
echo "\n<!-- Page generated in $run_time seconds -->\n";
|
|
?>
|