pandorafms/pandora_console/install.php

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<?php
/**
* Extension to manage a list of gateways and the node address where they should
* point to.
*
* @category Extensions
* @package Pandora FMS
* @subpackage Community
* @version 1.0.0
* @license See below
*
* ______ ___ _______ _______ ________
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* | __ \.-----.--.--.--| |.-----.----.-----. | ___| | | __|
* | __/| _ | | _ || _ | _| _ | | ___| |__ |
* |___| |___._|__|__|_____||_____|__| |___._| |___| |__|_|__|_______|
*
* ============================================================================
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* Copyright (c) 2005-2023 Pandora FMS
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* Please see https://pandorafms.com/community/ for full contribution list
* 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 for version 2.
* 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.
* ============================================================================
*/
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Pandora FMS - Installation Wizard</title>
<meta http-equiv="expires" content="0">
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<meta name="resource-type" content="document">
<meta name="distribution" content="global">
<meta name="author" content="Pandora FMS Development Team">
<meta name="copyright" content="This is GPL software. Created by Sancho Lerena and many others">
<meta name="keywords" content="pandora, fms, monitoring, network, system, GPL, software">
<meta name="robots" content="index, follow">
<link rel="icon" href="images/pandora.ico" type="image/ico">
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<script type="text/javascript" src="include/javascript/jquery-3.3.1.min.js"></script>
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<script type="text/javascript" src="include/javascript/select2.min.js"></script>
<link rel="stylesheet" href="include/styles/select2.min.css" type="text/css">
<link rel="stylesheet" href="include/styles/install.css" type="text/css">
</head>
<script type="text/javascript">
options_text = new Array('An existing Database','A new Database');
options_values = new Array('db_exist','db_new');
var userHasConfirmed = false;
function ChangeDBDrop(causer) {
if (causer.value != 'db_exist') {
window.document.step2_form.drop.checked = 0;
window.document.step2_form.drop.disabled = 1;
}
else {
window.document.step2_form.drop.disabled = 0;
}
}
function ChangeDBAction(causer) {
var i = 0;
if (causer.value == 'oracle') {
window.document.step2_form.db_action.length = 1;
}
else {
window.document.step2_form.db_action.length = 2;
}
while (i < window.document.step2_form.db_action.length) {
window.document.step2_form.db_action.options[i].value = options_values[i];
window.document.step2_form.db_action.options[i].text = options_text[i];
i++;
}
window.document.step2_form.db_action.options[window.document.step2_form.db_action.length-1].selected=1;
ChangeDBDrop(window.document.step2_form.db_action);
}
function CheckDBhost(value){
if (( value != "localhost") && ( value != "127.0.0.1")) {
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document.getElementById('tr_dbgrant').style["display"] = "table-row";
}
else {
document.getElementById('tr_dbgrant').style["display"] = "none";
}
}
function popupShow(){
document.getElementsByTagName('body')[0].style["margin"] = "0";
document.getElementById('add-lightbox').style["visibility"] = "visible";
document.getElementById('open_popup').style["display"] = "block";
document.getElementById('open_popup').style["visibility"] = "visible";
}
function popupClose(){
document.getElementById('add-lightbox').style["visibility"] = "hidden";
document.getElementById('open_popup').style["display"] = "none";
document.getElementById('open_popup').style["visibility"] = "hidden";
}
function handleConfirmClick (event) {
userHasConfirmed = true;
var step3_form = document.getElementsByName('step2_form')[0];
step3_form.submit();
}
function handleStep3FormSubmit (event) {
var dbOverride = document.getElementById("drop").checked;
if (dbOverride && !userHasConfirmed) {
event.preventDefault();
popupShow();
return false;
}
}
</script>
<body>
<div id='add-lightbox' onclick='popupClose();' class='popup-lightbox'></div>
<div id='open_popup' class='popup' style='visibility:hidden;display: block;'>
<div class='popup-title'>
<span id='title_popup'>Warning</span>
<a href='#' onclick='popupClose();'><img src='./images/icono_cerrar.png' alt='close' title='Close' style='float:right;'/></a>
</div>
<div class='popup-inner' style='padding: 20px 40px;'>
<?php
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echo '<p><strong>Attention</strong>, you are going to <strong>overwrite the data</strong> of your current installation.</p>
<p>This means that if you do not have a backup <strong>you will irremissibly LOSE ALL THE STORED DATA</strong>, the configuration and everything relevant to your installation.</p><p><strong>Are you sure of what you are going to do?</strong></p>';
echo "<div style='text-align:right;';>";
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echo "<button type='button' class='btn_primary outline' onclick='javascript:handleConfirmClick();'><span class='btn_install_next_text'>Yes, I'm sure I want to delete everything</span></button>";
echo "<button type='button' class='btn_primary' onclick='javascript:popupClose();'><span class='btn_install_next_text'>Cancel</span></button>";
echo '</div>';
?>
</div>
</div>
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<div style='padding-bottom: 50px'>
<?php
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$version = '7.0NG.773.3';
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$build = '231024';
$banner = "v$version Build $build";
error_reporting(0);
// ---------------
// Main page code
// ---------------
if (! isset($_GET['step'])) {
install_step1();
} else {
$step = $_GET['step'];
switch ($step) {
case 11: install_step1_licence();
break;
case 2: install_step2();
break;
case 3: install_step3();
break;
case 4: install_step4();
break;
case 5: install_step5();
break;
}
}
?>
</div>
</body>
</html>
<?php
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/**
* Check the php extension and print a
* new row in the table with the result
*
* @param string $ext Extension.
* @param string $label Label extension.
*
* @return integer status
*/
function check_extension($ext, $label)
{
echo '<tr><td>';
echo "<span class='arr'> $label </span>";
echo '</td><td>';
if (!extension_loaded($ext)) {
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echo "<span class='incomplete'>incomplete</span>";
return 1;
} else {
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echo "<span class='checked'>checked</span>";
return 0;
}
echo '</td></tr>';
}
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/**
* Check if file exist and print a
* new row in the table with the result
*
* @param string $file File.
* @param string $label Label file.
*
* @return integer status
*/
function check_exists($file, $label)
{
echo '<tr><td>';
echo "<span class='arr'> $label </span>";
echo '</td><td>';
if (!file_exists($file)) {
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echo " <span class='incomplete'>incomplete</span>";
return 1;
} else {
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echo " <span class='checked'>checked</span>";
return 0;
}
echo '</td></tr>';
}
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/**
* Check variable ok and return row
* with 'checked' if is 1 or 'incomplete' if is 0
*
* @param integer $ok Status.
* @param string $label Label to show.
*
* @return integer status
*/
function check_generic($ok, $label)
{
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echo '<tr><td>';
if ($ok == 0) {
echo "<span class='arr'> $label </span>";
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echo '<td>';
echo " <span class='incomplete'>incomplete</span>";
echo '</td>';
echo '</td></tr>';
return 1;
} else {
echo "<span class='arr'> $label </span>";
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echo '<td>';
echo " <span class='checked'>checked</span>";
echo '</td>';
echo '</td></tr>';
return 0;
}
}
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/**
* Check if path is writable and print a
* new row in the table with the result.
*
* @param string $fullpath Path folder or file.
* @param string $label Label to show.
*
* @return integer status
*/
function check_writable($fullpath, $label)
{
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echo '<tr><td>';
if (file_exists($fullpath)) {
if (is_writable($fullpath)) {
echo "<span class='arr'> $label </span>";
echo '</td>';
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echo '<td>';
echo "<span class='checked'>checked</span>";
echo '</td>';
echo '</tr>';
return 0;
} else {
echo "<span class='arr'> $label </span>";
echo '</td>';
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echo '<td>';
echo "<span class='incomplete'>incomplete</span>";
echo '</td>';
echo '</tr>';
return 1;
}
} else {
echo "<span class='arr'> $label </span>";
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echo '<td>';
echo "<span class='incomplete'>incomplete</span>";
echo '</td>';
echo '</td></tr>';
return 1;
}
}
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/**
* Check if $var is equal to $value and
* print result in a row.
*
* @param string $var Variable.
* @param string $value Value to check.
* @param string $label Label to show.
* @param integer $mode Mode.
*
* @return integer status
*/
function check_variable($var, $value, $label, $mode)
{
echo '<tr><td>';
echo "<span class='arr'> $label </span>";
echo '</td><td>';
if ($mode == 1) {
if ($var >= $value) {
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echo "<span class='checked'>checked</span>";
return 0;
} else {
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echo "<span class='incomplete'>incomplete</span>";
return 1;
}
} else if ($var == $value) {
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echo "<span class='checked'>checked</span>";
return 0;
} else {
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echo "<span class='incomplete'>incomplete</span>";
return 1;
}
echo '</td></tr>';
}
function parse_mysql_dump($url)
{
if (file_exists($url)) {
$file_content = file($url);
$query = '';
foreach ($file_content as $sql_line) {
if (trim($sql_line) != '' && strpos($sql_line, '-- ') === false) {
$query .= $sql_line;
if (preg_match("/;[\040]*\$/", $sql_line)) {
if (!$result = mysql_query($query)) {
echo mysql_error();
// Uncomment for debug
echo "<i><br>$query<br></i>";
return 0;
}
$query = '';
}
}
}
return 1;
} else {
return 0;
}
}
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/**
* Parse sql to script dump, execute it
* and return if exist error.
*
* @param object $connection Connection sql.
* @param string $url Path file sql script.
*
* @return integer status
*/
function parse_mysqli_dump($connection, $url)
{
if (file_exists($url)) {
$file_content = file($url);
$query = '';
foreach ($file_content as $sql_line) {
if (trim($sql_line) != '' && strpos($sql_line, '-- ') === false) {
$query .= $sql_line;
if (preg_match("/;[\040]*\$/", $sql_line)) {
if (!$result = mysqli_query($connection, $query)) {
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if (mysqli_error($connection)) {
return mysqli_error($connection).'<i><br>'.$query.'<br></i>';
}
return 0;
}
$query = '';
}
}
}
return 1;
} else {
return 0;
}
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}
/**
* Generate a random password
*
* Admits a huge mount of ASCII chars.
*
* @param integer $size Size of the password returned.
*
* @return string $output
*/
function random_name(int $size)
{
$output = '';
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// Range pair of ASCII position for allow A-Z, a-z, 0-9 and special chars.
$rangeSeed = [
'48:57',
'65:90',
'97:122',
'40:47',
];
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// Size of the password must be over range seed count.
$size = ($size >= count($rangeSeed)) ? $size : count($rangeSeed);
$auxIndex = 0;
for ($i = 0; $i < $size; $i++) {
$tmpSeedValues = explode(':', $rangeSeed[$auxIndex]);
$output = $output.chr(rand($tmpSeedValues[1], $tmpSeedValues[0]));
$auxIndex++;
if ($auxIndex >= 4) {
$auxIndex = 0;
}
}
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// Remix the string for strong the password.
return str_shuffle($output);
}
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/**
* Print the header installation
*
* @param integer $step Number of step.
*
* @return string Html output.
*/
function print_logo_status($step)
{
global $banner;
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$header = '
<div class="header">
<h3 class="title-pandora">Pandora FMS OpenSource Installer
<span class="build-banner">'.$banner.'</span>
</h3>
<div class="steps">
<span class="step '.(($step === 11 || $step === 1) ? 'active' : '').'">1</span>
<hr class="step-separator"/>
<span class="step '.(($step === 2) ? 'active' : '').'">2</span>
<hr class="step-separator"/>
<span class="step '.(($step === 3) ? 'active' : '').'">3</span>
<hr class="step-separator"/>
<span class="step '.(($step === 4) ? 'active' : '').'">4</span>
<hr class="step-separator"/>
<span class="step '.(($step === 5) ? 'active' : '').'">5</span>
<hr class="step-separator"/>
<span class="step '.(($step === 6) ? 'active' : '').'">6</span>
</div>
</div>
';
return $header;
}
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/**
* This function adjusts path settings in pandora db for FreeBSD.
* All packages and configuration files except operating system's base files
* are installed under /usr/local in FreeBSD. So, path settings in pandora db
* for some programs should be changed from the Linux default.
*
* @param string $engine Type of engine.
* @param object $connection Connection database.
*
* @return integer Status.
*/
function adjust_paths_for_freebsd($engine, $connection=false)
{
$adjust_sql = [
"update trecon_script set script = REPLACE(script,'/usr/share','/usr/local/share');",
"update tconfig set value = REPLACE(value,'/usr/bin','/usr/local/bin') where token='netflow_daemon' OR token='netflow_nfdump' OR token='netflow_nfexpire';",
"update talert_commands set command = REPLACE(command,'/usr/bin','/usr/local/bin');",
"update talert_commands set command = REPLACE(command,'/usr/share', '/usr/local/share');",
"update tplugin set execute = REPLACE(execute,'/usr/share','/usr/local/share');",
"update tevent_response set target = REPLACE(target,'/usr/share','/usr/local/share');",
"insert into tconfig (token, value) VALUES ('graphviz_bin_dir', '/usr/local/bin');",
];
for ($i = 0; $i < count($adjust_sql); $i++) {
switch ($engine) {
case 'mysql':
$result = mysql_query($adjust_sql[$i]);
break;
case 'mysqli':
$result = mysqli_query($connection, $adjust_sql[$i]);
break;
case 'oracle':
// Delete the last semicolon from current query
$query = substr($adjust_sql[$i], 0, (strlen($adjust_sql[$i]) - 1));
$sql = oci_parse($connection, $query);
$result = oci_execute($sql);
break;
case 'pgsql':
pg_send_query($connection, $adjust_sql[$i]);
$result = pg_get_result($connection);
break;
}
if (!$result) {
return 0;
}
}
return 1;
}
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/**
* Print all step 1
*
* @return void
*/
function install_step1()
{
echo "
<div id='install_container'>
<div id='wizard'>
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".print_logo_status(1, 6)."
<div class='row'>
<div class='col-md-6'>
<div id='install_box'>
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<h2 class='title'>Welcome to Pandora FMS installation Wizard</h2>
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<p class='text'>This wizard helps you to quick install Pandora FMS console and main database in your system.
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In four steps, this installer will check all dependencies and will create your configuration, ready to use.</p>
<p class='text'>For more information, please refer to <a class='link' href='https://pandorafms.com/en/documentation/' target='_blank'>documentation </a></p>
";
if (file_exists('include/config.php')) {
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echo "<div class='warn'> You already have a config.php file.
Configuration and database would be overwritten if you continued.</div>";
}
echo '<br>';
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echo '<table class="check-table">';
$writable = check_writable('include', './include is writable');
if (file_exists('include/config.php')) {
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$writable += check_writable('include/config.php', 'include/config.php is writable');
}
echo '</table>';
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echo "<div class='warn'>This installer will <b>overwrite and destroy</b>
your existing Pandora FMS configuration and <b>Database</b>. Before continue,
please <b>be sure that you have no valuable Pandora FMS data in your Database</b>.<br>
</div>";
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if ($writable !== 0) {
echo "<div class='err'>You need to setup permissions to be able to write in ./include directory</div>";
}
echo '</div>';
echo "<div style='clear:both;'></div>";
echo "
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</div>
<div class='col-md-6 hide-phone'>
<div class='content-animation'>
<div class='popuphero'>
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<div class='popupgear1'><img src='images/Pandora-FMS-installer-gear.png'></div>
<div class='popupgear2'><img src='images/Pandora-FMS-installer-gear.png'></div>
<div class='popuplaptop'><img src='images/Pandora-FMS-installer.png'></div>
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</div>
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</div>
</div>
</div>
</div>
<div id='foot_install'>
<div class='content-footer'>
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<span class='signature'>Pandora FMS is an OpenSource software project registered at <a target='_blank' href='http://pandora.sourceforge.net'>SourceForge </a>
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</span>";
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if ($writable === 0) {
echo "<a id='step11' href='install.php?step=11'><button type='submit' class='btn_primary'>Start installation</button></a>";
}
echo '</div></div></div>';
}
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/**
* Print license content
*
* @return void
*/
function install_step1_licence()
{
echo "
<div id='install_container'>
<div id='wizard'>
".print_logo_status(2, 6)."
<div id='install_box'>
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<h2 class='subtitle'>GPL2 Licence terms agreement</h2>
<p class='text'>Pandora FMS is an OpenSource software project licensed under the GPL2 licence. Pandora FMS includes, as well, another software also licensed under LGPL and BSD licenses. Before continue, <i>you must accept the licence terms.</i>.
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<p class='text'>For more information, please refer to our website at https://pandorafms.com/community/ and contact us if you have any kind of question about the usage of Pandora FMS</p>
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<p>If you dont accept the licence terms, please, close your browser and delete Pandora FMS files.</p>
";
if (!file_exists('COPYING')) {
echo "<div class='warn'><b>Licence file 'COPYING' is not present in your distribution. This means you have some 'partial' Pandora FMS distribution. We cannot continue without accepting the licence file.</b>";
echo '</div>';
} else {
echo "<textarea name='gpl2' cols=52 rows=15 style='width: 100%;'>";
echo file_get_contents('COPYING');
echo '</textarea>';
echo '<p>';
}
echo '</div>';
echo "</div>
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<div id='foot_install'>
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<div class='content-footer'>
<a href='install.php'><button class='btn_primary outline'>Previous step</button></a>
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<span class='signature'>Pandora FMS is an OpenSource software project registered at <a target='_blank' href='http://pandora.sourceforge.net'>SourceForge </a>
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</span>";
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if (file_exists('COPYING')) {
echo "<a href='install.php?step=2'><button id='btn_accept' class='btn_primary'>Yes, I accept licence terms</button></a>";
}
echo '</div></div></div>';
}
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/**
* Print all step 2
*
* @return void
*/
function install_step2()
{
echo "
<div id='install_container'>
<div id='wizard'>
".print_logo_status(3, 6)."
<div id='install_box'>";
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echo '<h2 class="subtitle">Checking software dependencies</h2>';
echo '
<div class="row reverse">
<div class="col-md-6">
<table class="check-table">';
$res = 0;
$res += check_variable(phpversion(), '7.0', 'PHP version >= 7.0', 1);
$res += check_extension('gd', 'PHP GD extension');
$res += check_extension('ldap', 'PHP LDAP extension');
$res += check_extension('snmp', 'PHP SNMP extension');
$res += check_extension('session', 'PHP session extension');
$res += check_extension('gettext', 'PHP gettext extension');
$res += check_extension('mbstring', 'PHP Multibyte String');
$res += check_extension('zip', 'PHP Zip');
$res += check_extension('zlib', 'PHP Zlib extension');
$res += check_extension('json', 'PHP json extension');
$res += check_extension('curl', 'CURL (Client URL Library)');
$res += check_extension('filter', 'PHP filter extension');
$res += check_extension('calendar', 'PHP calendar extension');
if (PHP_OS == 'FreeBSD') {
$res += check_exists('/usr/local/bin/twopi', 'Graphviz Binary');
} else if (PHP_OS == 'NetBSD') {
$res += check_exists('/usr/pkg/bin/twopi', 'Graphviz Binary');
} else if (substr(PHP_OS, 0, 3) == 'WIN') {
$res += check_exists("..\\..\\..\\Graphviz\\bin\\twopi.exe", 'Graphviz Binary');
} else {
$res += check_exists('/usr/bin/twopi', 'Graphviz Binary');
}
echo '<tr><td>';
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echo "<span style='display: block; margin-top: 2px; font-weight: bolder; color: white; font-size: 22px;'>DB Engines</span>";
echo '</td><td>';
echo '</td></tr>';
check_extension('mysqli', 'PHP MySQL(mysqli) extension');
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echo '</table></div>';
if ($res > 0) {
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echo "<div class='col-md-6'>
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<div class='err'>You have some incomplete
dependencies. Please correct them or this installer
will not be able to finish your installation.
</div>
<div class='err'>
Remember, if you install any PHP module to comply
with these dependences, you <b>need to restart</b>
your HTTP/Apache server after it to use the new
modules.
</div>
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</div>";
}
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echo '</div>';
echo "</div></div>
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<div id='foot_install'>
<div class='content-footer'>
<a href='install.php?step=11'><button class='btn_primary outline'>Previous step</button></a>
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<span class='signature'>Pandora FMS is an OpenSource software project registered at <a target='_blank' href='http://pandora.sourceforge.net'>SourceForge </a>
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</span>";
if ($res > 0) {
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echo "<span class='text' style='margin-right: 10px'>Ignore it.</span><a id='step3' href='install.php?step=3'><button class='btn_primary'>Force install</button></a>";
} else {
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echo "<a id='step3' href='install.php?step=3'><button class='btn_primary'>Next Step</button></a>";
}
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echo '</div></div>';
}
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/**
* Print all step 3
*
* @return void
*/
function install_step3()
{
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$options = [];
if (extension_loaded('mysql')) {
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$options['mysql'] = 'MySQL';
}
if (extension_loaded('mysqli')) {
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$options['mysqli'] = 'MySQL(mysqli)';
}
$error = false;
if (empty($options)) {
$error = true;
}
echo "
<div id='install_container'>
<div id='wizard'>
".print_logo_status(4, 6)."
<div id='install_box'>
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<div class='row'>
<div class='col-md-6'>
<h2 class='subtitle'>Environment and database setup</h2>
<p class='text'>
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This wizard will create your Pandora FMS database,
and populate it with all the data needed to run for the first time.
</p>
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<p class='text'>
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You need a privileged user to create database schema, this is usually <b>root</b> user.
Information about <b>root</b> user will not be used or stored anymore.
</p>
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<p class='text'>
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You can also deploy the scheme into an existing Database.
In this case you need a privileged Database user and password of that instance.
</p>
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<p class='text'>
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Now, please, complete all details to configure your database and environment setup.
</p>
<div class='warn'>
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This installer will <b>overwrite and destroy</b> your existing
Pandora FMS configuration and <b>Database</b>. Before continue,
please <b>be sure that you have no valuable Pandora FMS data in your Database.</b>
<br><br>
</div>";
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if ($error) {
echo "<div class='warn'>
You haven't a any DB engine with PHP. Please check the previous step to DB engine dependencies.
</div>";
}
if (extension_loaded('oci8')) {
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echo "<div class='warn'>For Oracle installation an existing Database with a privileged user is needed.</div>";
}
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echo '</div>';
echo '<div class="col-md-6">';
if (!$error) {
echo "<form method='post' name='step2_form' action='install.php?step=4'>";
}
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echo "<table class='table-config-database' cellpadding=6 width=100% border=0 style='text-align: left;'>";
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if (!$error) {
echo '<tr><td>';
echo '<p class="input-label">DB Engine</p>';
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echo '<select id="engine" name="engine"
style="width:
100%"
data-select2-id="engine"
tabindex="-1"
class="select2-hidden-accessible"
aria-hidden="true">';
foreach ($options as $key => $value) {
echo '<option value="'.$key.'">'.$value.'</option>';
}
echo '</select>';
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echo '<script type="text/javascript">$("#engine").select2({closeOnSelect: true});</script>';
echo '<td>';
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echo '<p class="input-label">Installation in </p>';
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echo '<select id="db_action"
name="db_action"
style="width:
100%"
data-select2-id="db_action"
tabindex="-1"
class="select2-hidden-accessible"
aria-hidden="true">
<option value="db_new">A new Database</option>
<option value="db_exist">An existing Database</option>
</select>';
echo '<script type="text/javascript">$("#db_action").select2({closeOnSelect: true});</script>';
}
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echo "<tr>
<td>
<p class='input-label'>DB User with privileges</p>
<input class='login' type='text' name='user' value='root' size=20>
</td>
<td>
<p class='input-label'>DB Password for this user</p>
<input class='login' type='password' name='pass' value='' size=20>
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</td>
</tr>
<tr>
<td>
<p class='input-label'>DB Hostname</p>
<input class='login' type='text' name='host' value='localhost' onkeyup='CheckDBhost(this.value);'size=20>
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</td>
<td>
<p class='input-label'>DB Name (pandora by default)</p>
<input class='login' type='text' name='dbname' value='pandora' size=20>
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</td>
</tr>";
// the field dbgrant is only shown when the DB host is different from 127.0.0.1 or localhost
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echo "<tr id='tr_dbgrant' style='display: none;'>
<td colspan=\"2\">
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<p class='input-label'>DB Host Access<img style='cursor:help;' src='/pandora_console/images/tip.png' title='Ignored if DB Hostname is localhost or 127.0.0.1'/></p>
<input class='login' type='text' name='dbgrant' value='".$_SERVER['SERVER_ADDR']."'>
</td>
</tr>";
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echo "<tr>
<td colspan='2'>
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<p class='input-label'>Full path to HTTP publication directory</p>
<p class='example-message'>For example /var/www/pandora_console/</p>
<input class='login' type='text' name='path' value='".dirname(__FILE__)."'>
</td>
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</tr>";
echo "
<tr>
<td colspan='2'>
<p class='input-label'>URL path to Pandora FMS Console</p>
<p class='example-message'>For example '/pandora_console'</p>
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<input class='login' type='text' name='url' value='".dirname($_SERVER['SCRIPT_NAME'])."'>
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</td>
</tr>";
echo "<tr>
<td colspan='2' class='inline'>
<label class='switch'>
<input type='checkbox' name='drop' id='drop' value=1>
<span class='slider round'></span>
</label>
<p class='input-label'>Drop Database if exists</p>
</td>
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</tr>";
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echo '</table>';
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echo '</div>';
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echo '</div></div>';
echo '</div>';
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echo "<div id='foot_install'>
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<div class='content-footer'>
<a href='install.php?step=2' class='btn_primary outline'>Previous step</a>
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<span class='signature'>Pandora FMS is an OpenSource software project registered at <a target='_blank' href='http://pandora.sourceforge.net'>SourceForge </a>
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</span>";
if (!$error) {
echo "<button class='btn_primary' type='submit' id='step4'>Next Step</button>";
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echo '</form>';
?>
<script type="text/javascript">
var step3_form = document.getElementsByName('step2_form')[0];
step3_form.addEventListener("submit", handleStep3FormSubmit);
</script>
<?php
}
echo '</div></div>';
}
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/**
* Print all step 4
*
* @return void
*/
function install_step4()
{
$pandora_config = 'include/config.php';
if ((! isset($_POST['user'])) || (! isset($_POST['dbname'])) || (! isset($_POST['host']))
|| (! isset($_POST['pass'])) || (!isset($_POST['engine'])) || (! isset($_POST['db_action']))
) {
$dbpassword = '';
$dbuser = '';
$dbhost = '';
$dbname = '';
$engine = '';
$dbaction = '';
$dbgrant = '';
} else {
$engine = $_POST['engine'];
$dbpassword = $_POST['pass'];
$dbuser = $_POST['user'];
$dbhost = $_POST['host'];
$dbaction = $_POST['db_action'];
if (isset($_POST['dbgrant']) && $_POST['dbgrant'] != '') {
$dbgrant = $_POST['dbgrant'];
} else {
$dbgrant = $_SERVER['SERVER_ADDR'];
}
if (isset($_POST['drop'])) {
$dbdrop = $_POST['drop'];
} else {
$dbdrop = 0;
}
$dbname = $_POST['dbname'];
if (isset($_POST['url'])) {
$url = $_POST['url'];
} else {
$url = 'http://localhost';
}
if (isset($_POST['path'])) {
$path = $_POST['path'];
$path = str_replace('\\', '/', $path);
// Windows compatibility
} else {
$path = '/var/www';
}
}
$everything_ok = 0;
$step1 = 0;
$step2 = 0;
$step3 = 0;
$step4 = 0;
$step5 = 0;
$step6 = 0;
$step7 = 0;
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$errors = [];
echo "
<div id='install_container'>
<div id='wizard'>
".print_logo_status(5, 6)."
<div id='install_box'>
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<div class='row reverse'>
<div class='col-md-6'>
<table class='check-table'>";
switch ($engine) {
case 'mysql':
if (! mysql_connect($dbhost, $dbuser, $dbpassword)) {
check_generic(0, 'Connection with Database');
} else {
check_generic(1, 'Connection with Database');
// Drop database if needed and don't want to install over an existing DB
if ($dbdrop == 1) {
mysql_query("DROP DATABASE IF EXISTS `$dbname`");
}
// Create schema
if ($dbaction == 'db_new' || $dbdrop == 1) {
$step1 = mysql_query("CREATE DATABASE `$dbname`");
check_generic($step1, "Creating database '$dbname'");
} else {
$step1 = 1;
}
if ($step1 == 1) {
$step2 = mysql_select_db($dbname);
check_generic($step2, "Opening database '$dbname'");
$step3 = parse_mysql_dump('pandoradb.sql');
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if ($step3 !== 0 && $step3 !== 1) {
$errors[] = $step3;
$step3 = 0;
}
check_generic($step3, 'Creating schema');
$step4 = parse_mysql_dump('pandoradb_data.sql');
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if ($step4 !== 0 && $step4 !== 1) {
$errors[] = $step4;
$step4 = 0;
}
check_generic($step4, 'Populating database');
if (PHP_OS == 'FreeBSD') {
$step_freebsd = adjust_paths_for_freebsd($engine);
check_generic($step_freebsd, 'Adjusting paths in database for FreeBSD');
}
$random_password = random_name(8);
$host = $dbhost;
// set default granted origin to the origin of the queries
if (($dbhost != 'localhost') && ($dbhost != '127.0.0.1')) {
$host = $dbgrant;
// if the granted origin is different from local machine, set the valid origin
}
$step5 = mysql_query(
"GRANT ALL PRIVILEGES ON `$dbname`.* to pandora@$host
IDENTIFIED BY '".$random_password."'"
);
mysql_query('FLUSH PRIVILEGES');
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check_generic($step5, "Established privileges for user pandora. A new random password has been generated: <b>$random_password</b><p>Please write it down, you will need to setup your Pandora FMS server, editing the </i>/etc/pandora/pandora_server.conf</i> file</p>");
$step6 = is_writable('include');
check_generic($step6, "Write permissions to save config file in './include'");
$cfgin = fopen('include/config.inc.php', 'r');
$cfgout = fopen($pandora_config, 'w');
$config_contents = fread($cfgin, filesize('include/config.inc.php'));
$dbtype = 'mysql';
$config_new = '<?php
// Begin of automatic config file
$config["dbtype"] = "'.$dbtype.'"; //DB type (mysql, postgresql...in future others)
$config["dbname"]="'.$dbname.'"; // MySQL DataBase name
$config["dbuser"]="pandora"; // DB User
$config["dbpass"]="'.$random_password.'"; // DB Password
$config["dbhost"]="'.$dbhost.'"; // DB Host
$config["homedir"]="'.$path.'"; // Config homedir
// ----------Rebranding--------------------
// Uncomment this lines and add your customs text and paths.
// $config["custom_logo_login_alt"] ="login_logo.png";
// $config["custom_splash_login_alt"] = "splash_image_default.png";
// $config["custom_title1_login_alt"] = "WELCOME TO Pandora FMS";
// $config["custom_title2_login_alt"] = "NEXT GENERATION";
// $config["rb_product_name_alt"] = "Pandora FMS";
// $config["custom_docs_url_alt"] = "http://wiki.pandorafms.com/";
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// $config["custom_support_url_alt"] = "https://support.pandorafms.com";
/*
----------Attention--------------------
Please note that in certain installations:
- reverse proxy.
- web server in other ports.
- https
This variable might be dynamically altered.
But it is save as backup in the
$config["homeurl_static"]
for expecial needs.
----------Attention--------------------
*/
$config["homeurl"]="'.$url.'"; // Base URL
$config["homeurl_static"]="'.$url.'"; // Don\'t delete
// End of automatic config file
?>';
$step7 = fputs($cfgout, $config_new);
$step7 = ($step7 + fputs($cfgout, $config_contents));
if ($step7 > 0) {
$step7 = 1;
}
fclose($cfgin);
fclose($cfgout);
chmod($pandora_config, 0600);
check_generic($step7, "Created new config file at '".$pandora_config."'");
}
}
if (($step7 + $step6 + $step5 + $step4 + $step3 + $step2 + $step1) == 7) {
$everything_ok = 1;
}
break;
case 'mysqli':
$connection = mysqli_connect($dbhost, $dbuser, $dbpassword);
if (mysqli_connect_error() > 0) {
check_generic(0, 'Connection with Database');
} else {
check_generic(1, 'Connection with Database');
// Drop database if needed and don't want to install over an existing DB
if ($dbdrop == 1) {
mysqli_query($connection, "DROP DATABASE IF EXISTS `$dbname`");
}
// Create schema
if ($dbaction == 'db_new' || $dbdrop == 1) {
$step1 = mysqli_query($connection, "CREATE DATABASE `$dbname`");
check_generic($step1, "Creating database '$dbname'");
} else {
$step1 = 1;
}
if ($step1 == 1) {
$step2 = mysqli_select_db($connection, $dbname);
check_generic($step2, "Opening database '$dbname'");
$step3 = parse_mysqli_dump($connection, 'pandoradb.sql');
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if ($step3 !== 0 && $step3 !== 1) {
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$errors[] = $step3;
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$step3 = 0;
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}
check_generic($step3, 'Creating schema');
$step4 = parse_mysqli_dump($connection, 'pandoradb_data.sql');
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if ($step4 !== 0 && $step4 !== 1) {
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$errors[] = $step4;
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$step4 = 0;
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}
check_generic($step4, 'Populating database');
if (PHP_OS == 'FreeBSD') {
$step_freebsd = adjust_paths_for_freebsd($engine, $connection);
check_generic($step_freebsd, 'Adjusting paths in database for FreeBSD');
}
$random_password = random_name(8);
$host = $dbhost;
// set default granted origin to the origin of the queries
if (($dbhost != 'localhost') && ($dbhost != '127.0.0.1')) {
$host = $dbgrant;
// if the granted origin is different from local machine, set the valid origin
}
$step5 = mysqli_query(
$connection,
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"CREATE USER IF NOT EXISTS pandora@$host"
);
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mysqli_query(
$connection,
"SET PASSWORD FOR 'pandora'@'".$host."' = '".$random_password."'"
);
$step5 |= mysqli_query(
$connection,
"GRANT ALL PRIVILEGES ON `$dbname`.* to pandora@$host"
);
mysqli_query($connection, 'FLUSH PRIVILEGES');
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check_generic($step5, "Established privileges for user pandora. A new random password has been generated: <b>$random_password</b><p>Please write it down, you will need to setup your Pandora FMS server, editing the </i>/etc/pandora/pandora_server.conf</i> file</p>");
$step6 = is_writable('include');
check_generic($step6, "Write permissions to save config file in './include'");
$cfgin = fopen('include/config.inc.php', 'r');
$cfgout = fopen($pandora_config, 'w');
$config_contents = fread($cfgin, filesize('include/config.inc.php'));
$dbtype = 'mysql';
$config_new = '<?php
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// Begin of automatic config file
$config["dbtype"] = "'.$dbtype.'"; //DB type (mysql, postgresql...in future others)
2016-11-24 01:43:28 +01:00
$config["mysqli"] = true;
$config["dbname"]="'.$dbname.'"; // MySQL DataBase name
$config["dbuser"]="pandora"; // DB User
$config["dbpass"]="'.$random_password.'"; // DB Password
$config["dbhost"]="'.$dbhost.'"; // DB Host
$config["homedir"]="'.$path.'"; // Config homedir
// ----------Rebranding--------------------
// Uncomment this lines and add your customs text and paths.
// $config["custom_logo_login_alt"] ="login_logo.png";
// $config["custom_splash_login_alt"] = "splash_image_default.png";
// $config["custom_title1_login_alt"] = "WELCOME TO Pandora FMS";
// $config["custom_title2_login_alt"] = "NEXT GENERATION";
// $config["rb_product_name_alt"] = "Pandora FMS";
// $config["custom_docs_url_alt"] = "http://wiki.pandorafms.com/";
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// $config["custom_support_url_alt"] = "https://support.pandorafms.com";
2016-11-24 01:43:28 +01:00
/*
----------Attention--------------------
Please note that in certain installations:
- reverse proxy.
- web server in other ports.
- https
This variable might be dynamically altered.
But it is save as backup in the
$config["homeurl_static"]
for expecial needs.
----------Attention--------------------
*/
$config["homeurl"]="'.$url.'"; // Base URL
$config["homeurl_static"]="'.$url.'"; // Don\'t delete
// End of automatic config file
?>';
$step7 = fputs($cfgout, $config_new);
$step7 = ($step7 + fputs($cfgout, $config_contents));
if ($step7 > 0) {
$step7 = 1;
}
fclose($cfgin);
fclose($cfgout);
chmod($pandora_config, 0600);
check_generic($step7, "Created new config file at '".$pandora_config."'");
}
}
if (($step7 + $step6 + $step5 + $step4 + $step3 + $step2 + $step1) == 7) {
$everything_ok = 1;
}
break;
}
echo '</table>';
echo '</div>';
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echo '<div class="col-md-6" id="content-errors">';
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echo "<h2 class='subtitle'>Creating database and default configuration file</h2>";
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if ($everything_ok !== 1) {
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$info = '';
if (!empty($errors)) {
foreach ($errors as $key => $err) {
$info .= '<div class="err-sql">'.$err.'</div>';
}
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$info .= "<div class='err'>If you use MySQL 8 make sure to include the
following parameter in your installation's my.cnf configuration file<br />
sql_mode=\"\"</div>";
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}
$info .= "<div class='err'><b>There were some problems.
Installation was not completed.</b>
<p>Please correct failures before trying again.
2015-06-08 13:13:09 +02:00
All database ";
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if ($engine == 'oracle') {
$info .= 'objects ';
} else {
$info .= 'schemes ';
}
$info .= 'created in this step have been dropped. </p>
</div>';
echo $info;
switch ($engine) {
case 'mysql':
if (mysql_error() != '') {
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echo "<div class='err'>".mysql_error().'.</div>';
echo "<div class='err'>If you use MySQL 8 make sure to include the
following parameter in your installation's my.cnf configuration file<br />
sql_mode=\"\"</div>";
}
if ($step1 == 1) {
mysql_query("DROP DATABASE $dbname");
}
break;
case 'mysqli':
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if ($connection && mysqli_error($connection) != '') {
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echo "<div class='err'>".mysqli_error($connection).'.</div>';
echo "<div class='err'>If you use MySQL 8 make sure to include the
following parameter in your installation's my.cnf configuration file<br />
sql_mode=\"\"</div>";
}
if ($step1 == 1) {
mysqli_query($connection, "DROP DATABASE $dbname");
}
break;
}
}
echo '</div>';
echo '</div>';
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echo '</div></div>';
echo "
<div id='foot_install'>
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<div class='content-footer'>
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<a href='install.php?step=3' class='btn_primary outline'>Previous step</a>
2023-01-25 11:44:00 +01:00
<span class='signature'>Pandora FMS is an OpenSource software project registered at <a target='_blank' href='http://pandora.sourceforge.net'>SourceForge </a>
2023-01-18 19:32:31 +01:00
</span>";
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if ($everything_ok === 1) {
echo "<a id='step5' href='install.php?step=5'>
<button class='btn_primary' type='submit'>Next Step</button>
</a>";
}
echo '</div></div>';
}
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/**
* Print all step 5
*
* @return void
*/
function install_step5()
{
echo "
<div id='install_container'>
<div id='wizard'>
".print_logo_status(6, 6)."
<div id='install_box'>
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<h2 class='subtitle'>Installation complete</h2>
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<p class='text'>For security, you now must manually delete this installer
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('<i>install.php</i>') file before trying to access to your Pandora FMS console.
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<p class='text'>You should also install Pandora FMS Servers before trying to monitor anything;
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please read documentation on how to install it.</p>
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<p class='text'>Default user is <b>'admin'</b> with password <b>'pandora'</b>,
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please change it both as soon as possible.</p>
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<p class='text'>Don't forget to check <a href='https://pandorafms.com' class='link'>https://pandorafms.com</a>
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for updates.
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<p class='text'>Select if you want to rename '<i>install.php</i>'.</p>
<form method='post' action='index.php'>
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<button class='btn_primary outline' type='submit' name='rn_file'><span class='btn_install_next_text'>Yes, rename the file</span></button>
<input type='hidden' name='rename_file' value='1'>
</form>
</p>
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</div>
</div>
<div id='foot_install'>
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<div class='content-footer'>
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<span class='signature'>Pandora FMS is an OpenSource software project registered at <a target='_blank' href='http://pandora.sourceforge.net'>SourceForge </a>
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</span>
<a id='access_pandora' href='index.php'>
<button class='btn_primary'>Click here to access to your Pandora FMS console</button>
</a>
</div>
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</div>
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</div>";
}