0)
// return true;
//
// Check if the referer have a port (for example when apache run in other port to 80)
// if (preg_match('/http(s?):\/\/.*:[0-9]*/', $referer) == 1) {
// $url = $_SERVER['SERVER_NAME'] . ':' . $_SERVER['SERVER_PORT'] . $config["homeurl"];
// }
// else {
// $url = ui_get_full_url();
// $url = preg_replace('/http(s?):\/\//','',$url);
// }
//
// Remove protocol from referer
// $referer = preg_replace('/http(s?):\/\//','',$referer);
// $referer = preg_replace('/\?.*/','',$referer);
//
// if (strpos($url, $referer) === 0) {
// return true;
// }
// else {
// return false;
// }
// }
function https_is_running()
{
if (isset($_SERVER['HTTP_X_FORWARDED_PROTO'])
&& $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https'
) {
return true;
}
if (isset($_SERVER['HTTPS'])
&& ($_SERVER['HTTPS'] === true
|| $_SERVER['HTTPS'] == 'on')
) {
return true;
}
return false;
}
/**
* Cleans an object or an array and casts all values as integers
*
* @param mixed $value String or array of strings to be cleaned
* @param integer $min If value is smaller than min it will return false
* @param integer $max if value is larger than max it will return false
*
* @return mixed The cleaned string. If an array was passed, the invalid values
* will be removed
*/
function safe_int($value, $min=false, $max=false)
{
if (is_array($value)) {
foreach ($value as $key => $check) {
$check = safe_int($check, $min, $max);
if ($check !== false) {
$value[$key] = $check;
} else {
unset($value[$key]);
}
}
} else {
$value = (int) $value;
// Cast as integer
if (($min !== false && $value < $min) || ($max !== false && $value > $max)) {
// If it's smaller than min or larger than max return false
return false;
}
}
return $value;
}
/**
* Cleans a string of special characters (|,@,$,%,/,\,=,?,*,&,#)
* Useful for filenames and graphs
*
* @param string String to be cleaned
*
* @return string Special characters cleaned.
*/
function output_clean_strict($string)
{
return preg_replace('/[\|\@\$\%\/\(\)\=\?\*\&\#]/', '', $string);
}
/**
* Performs an extra clean to a string removing all but alphanumerical
* characters _ and / The string is also stripped to 125 characters from after ://
* It's useful on sec and sec2, to avoid the use of malicious parameters.
*
* TODO: Make this multibyte safe (I don't know if there is an attack vector there)
*
* @param string String to clean
* @param default_string String that will be returned if invalid characters are found.
*
* @return string Cleaned string
*/
function safe_url_extraclean($string, $default_string='')
{
// Strip the string to 125 characters
$string = substr($string, 0, 125);
// Search for unwanted characters
if (preg_match('/[^a-zA-Z0-9_\/\.\-]|(\/\/)|(\.\.)/', $string)) {
return $default_string;
}
return $string;
}
/**
* List files in a directory in the local path.
*
* @param string $directory Local path.
* @param string $stringSearch String to match the values.
* @param string $searchHandler Pattern of files to match.
* @param boolean $return Whether to print or return the list.
*
* @return array the list of files if $return parameter is true.
*/
function list_files($directory, $stringSearch, $searchHandler, $return=false)
{
$errorHandler = false;
$result = [];
if (! $directoryHandler = @opendir($directory)) {
echo "\nerror: directory \"$directory\" doesn't exist!\n
\n";
return $errorHandler = true;
}
if ($searchHandler == 0) {
while (false !== ($fileName = @readdir($directoryHandler))) {
$result[$fileName] = $fileName;
}
}
if ($searchHandler == 1) {
while (false !== ($fileName = @readdir($directoryHandler))) {
if ((@substr_count($fileName, $stringSearch) > 0) || (@substr_count($fileName, strtoupper($stringSearch)) > 0)) {
$result[$fileName] = $fileName;
}
}
}
if (($errorHandler == true) && (@count($result) === 0)) {
echo "\nerror: no filetype \"$fileExtension\" found!\n
\n";
} else {
asort($result);
if ($return === false) {
echo "\n";
print_r($result);
echo "\n";
}
return $result;
}
}
/**
* Format a number with decimals and thousands separator.
*
* If the number is zero or it's integer value, no decimals are
* shown. Otherwise, the number of decimals are given in the call.
*
* @param float $number Number to be rendered
* @param integer $decimals numbers after comma to be shown. Default value: 1
*
* @return string A formatted number for use in output
*/
function format_numeric($number, $decimals=1)
{
// Translate to float in case there are characters in the string so
// fmod doesn't throw a notice
$number = (float) $number;
if ($number == 0) {
return 0;
}
// Translators: This is separator of decimal point
$dec_point = __('.');
// Translators: This is separator of decimal point
$thousands_sep = __(',');
// If has decimals
if (fmod($number, 1) > 0) {
return number_format($number, $decimals, $dec_point, $thousands_sep);
}
return number_format($number, 0, $dec_point, $thousands_sep);
}
/**
* Render numeric data for a graph. It adds magnitude suffix to the number
* (M for millions, K for thousands...). Base can be modified with divider.
*
* @param float $number Number to be rendered.
* @param integer $decimals Numbers after comma (default 1).
* @param string $dec_point Decimal separator character (default .).
* @param string $thousands_sep Thousands separator character (default ,).
* @param integer $divider Number to divide the rendered number.
* @param string $sufix Units of the multiple.
*
* @return string A string with the number and the multiplier
*/
function format_for_graph(
$number,
$decimals=1,
$dec_point='.',
$thousands_sep=',',
$divider=1000,
$sufix=''
) {
// Exception to exclude modules whose unit is already formatted as KB (satellite modules)
if (!empty($sufix) && $sufix == 'KB') {
return;
}
$shorts = [
'',
'K',
'M',
'G',
'T',
'P',
'E',
'Z',
'Y',
];
$pos = 0;
while ($number >= $divider) {
// As long as the number can be divided by divider.
$pos++;
// Position in array starting with 0.
$number = ($number / $divider);
}
// This will actually do the rounding and the decimals.
return remove_right_zeros(format_numeric($number, $decimals)).$shorts[$pos].$sufix;
}
function human_milliseconds_to_string($seconds)
{
$ret = '';
// get the days
$days = intval(intval($seconds) / (360000 * 24));
if ($days > 0) {
$ret .= "$days days ";
}
// get the hours
$hours = ((intval($seconds) / 360000) % 24);
if ($hours > 0) {
$ret .= "$hours hours ";
}
// get the minutes
$minutes = ((intval($seconds) / 6000) % 60);
if ($minutes > 0) {
$ret .= "$minutes minutes ";
}
// get the seconds
$seconds = (intval($seconds / 100) % 60);
if ($seconds > 0) {
$ret .= "$seconds seconds";
}
return $ret;
}
/**
* Rounds an integer to a multiple of 5.
*
* Example:
*
* echo format_integer_round (18);
* // Will return 20
*
* echo format_integer_round (21);
* // Will return 25
*
* echo format_integer_round (25, 10);
* // Will return 30
*
*
* @param int Number to be rounded.
* @param int Rounder number, default value is 5.
*
* @param Number rounded to a multiple of rounder
*/
function format_integer_round($number, $rounder=5)
{
return ((int) ($number / $rounder + 0.5) * $rounder);
}
/**
* INTERNAL: Use ui_print_timestamp for output Get a human readable string of
* the difference between current time and given timestamp.
*
* TODO: Make sense out of all these time functions and stick with 2 or 3
*
* @param integer $timestamp Unixtimestamp to compare with current time.
* @param string $units The type of unit, by default 'large'.
*
* @return string A human readable string of the diference between current
* time and a given timestamp.
*/
function human_time_comparation($timestamp, $units='large')
{
global $config;
if (!is_numeric($timestamp)) {
$timestamp = time_w_fixed_tz($timestamp);
}
$seconds = (get_system_time() - $timestamp);
// $seconds could be negative, because get_system_time() could return cached value
// (that might be the time a session begins at).
// So negative values are to be rounded off to 'NOW'.
if ($seconds < 0) {
$seconds = 0;
}
return human_time_description_raw($seconds, false, $units);
}
/**
* This function gets the time from either system or sql based on preference and returns it
*
* @return integer Unix timestamp
*/
function get_system_time()
{
global $config;
switch ($config['dbtype']) {
case 'mysql':
return mysql_get_system_time();
break;
case 'postgresql':
return postgresql_get_system_time();
break;
case 'oracle':
return oracle_get_system_time();
break;
}
}
/**
* This function provide the user language configuration if is not default, otherwise return the system language
*
* @param string $id_user
*
* @return string user active language code
*/
function get_user_language($id_user=null)
{
global $config;
$quick_language = get_parameter('quick_language_change', 0);
if ($quick_language) {
$language = get_parameter('language', 0);
if ($language === 'default') {
return $config['language'];
}
if ($language !== 0) {
return $language;
}
}
if ($id_user === null && isset($config['id_user'])) {
$id_user = $config['id_user'];
}
if ($id_user !== null) {
$userinfo = get_user_info($id_user);
if ($userinfo['language'] != 'default') {
return $userinfo['language'];
}
}
return $config['language'];
}
/**
* This function get the user language and set it on the system
*/
function set_user_language()
{
global $config;
global $l10n;
$l10n = null;
$user_language = get_user_language();
if (file_exists('./include/languages/'.$user_language.'.mo')) {
$l10n = new gettext_reader(new CachedFileReader('./include/languages/'.$user_language.'.mo'));
$l10n->load_tables();
}
}
/**
* INTERNAL (use ui_print_timestamp for output):
* Transform an amount of time in seconds into a human readable
* strings of minutes, hours or days.
*
* @param integer $seconds Seconds elapsed time
* @param integer $exactly If it's true, return the exactly human time
* @param string $units The type of unit, by default 'large'.
*
* @return string A human readable translation of minutes.
*/
function human_time_description_raw($seconds, $exactly=false, $units='large')
{
if (isset($units) === false || empty($units) === true) {
$units = 'large';
}
switch ($units) {
case 'tiny':
$secondsString = __('s');
$daysString = __('d');
$monthsString = __('M');
$yearsString = __('Y');
$minutesString = __('m');
$hoursString = __('h');
$nowString = __('N');
break;
default:
case 'large':
$secondsString = __('seconds');
$daysString = __('days');
$monthsString = __('months');
$yearsString = __('years');
$minutesString = __('minutes');
$hoursString = __('hours');
$nowString = __('Now');
break;
}
if (empty($seconds)) {
return $nowString;
// slerena 25/03/09
// Most times $seconds is empty is because last contact is current date
// Put here "uknown" or N/A or something similar is not a good idea
}
if ($exactly) {
$returnDate = '';
$seconds = (float) $seconds;
$years = floor($seconds / SECONDS_1YEAR);
if ($years != 0) {
$seconds = ($seconds - ($years * SECONDS_1YEAR));
$returnDate .= "$years $yearsString ";
}
$months = floor($seconds / SECONDS_1MONTH);
if ($months != 0) {
$seconds = ($seconds - ($months * SECONDS_1MONTH));
$returnDate .= "$months $monthsString ";
}
$days = floor($seconds / SECONDS_1DAY);
if ($days != 0) {
$seconds = ($seconds - ($days * SECONDS_1DAY));
$returnDate .= "$days $daysString ";
}
$returnTime = '';
$hours = floor($seconds / SECONDS_1HOUR);
if ($hours != 0) {
$seconds = ($seconds - ($hours * SECONDS_1HOUR));
$returnTime .= "$hours $hoursString ";
}
$mins = floor($seconds / 60);
if ($mins != 0) {
$seconds = ($seconds - ($mins * 60));
$returnTime .= "$mins $minutesString ";
}
$seconds = (int) $seconds;
if ($seconds != 0) {
$returnTime .= "$seconds $secondsString ";
}
$return = ' ';
if ($returnDate != '') {
$return = $returnDate;
}
if ($returnTime != '') {
$return .= $returnTime;
}
if ($return == ' ') {
return $nowString;
} else {
return $return;
}
}
if ($seconds < SECONDS_1MINUTE) {
return format_numeric($seconds, 0).' '.$secondsString;
}
if ($seconds < SECONDS_1HOUR) {
$minutes = floor($seconds / 60);
$seconds = ($seconds % SECONDS_1MINUTE);
if ($seconds == 0) {
return $minutes.' '.$minutesString;
}
$seconds = sprintf('%02d', $seconds);
return $minutes.' '.$minutesString.' '.$seconds.' '.$secondsString;
}
if ($seconds < SECONDS_1DAY) {
return format_numeric(($seconds / SECONDS_1HOUR), 0).' '.$hoursString;
}
if ($seconds < SECONDS_1MONTH) {
return format_numeric(($seconds / SECONDS_1DAY), 0).' '.$daysString;
}
if ($seconds < SECONDS_6MONTHS) {
return format_numeric(($seconds / SECONDS_1MONTH), 0).' '.$monthsString;
}
return '+6 '.$monthsString;
}
/**
* INTERNAL (use ui_print_timestamp for output): Transform an amount of time in seconds into a human readable
* strings of minutes, hours or days. Used in alert views.
*
* @param integer $seconds Seconds elapsed time
* @param integer $exactly If it's true, return the exactly human time
* @param string $units The type of unit, by default 'large'.
*
* @return string A human readable translation of minutes.
*/
function human_time_description_alerts($seconds, $exactly=false, $units='tiny')
{
switch ($units) {
case 'large':
$secondsString = __('seconds');
$daysString = __('days');
$monthsString = __('months');
$yearsString = __('years');
$minutesString = __('minutes');
$hoursString = __('hours');
$nowString = __('Now');
break;
case 'tiny':
$secondsString = __('s');
$daysString = __('d');
$monthsString = __('M');
$yearsString = __('Y');
$minutesString = __('m');
$hoursString = __('h');
$nowString = __('N');
break;
}
if (empty($seconds)) {
return $nowString;
// slerena 25/03/09
// Most times $seconds is empty is because last contact is current date
// Put here "uknown" or N/A or something similar is not a good idea
}
if ($exactly) {
$returnDate = '';
$years = floor($seconds / SECONDS_1YEAR);
if ($years != 0) {
$seconds = ($seconds - ($years * SECONDS_1YEAR));
$returnDate .= "$years $yearsString ";
}
$months = floor($seconds / SECONDS_1MONTH);
if ($months != 0) {
$seconds = ($seconds - ($months * SECONDS_1MONTH));
$returnDate .= "$months $monthsString ";
}
$days = floor($seconds / SECONDS_1DAY);
if ($days != 0) {
$seconds = ($seconds - ($days * SECONDS_1DAY));
$returnDate .= "$days $daysString ";
}
$returnTime = '';
$hours = floor($seconds / SECONDS_1HOUR);
if ($hours != 0) {
$seconds = ($seconds - ($hours * SECONDS_1HOUR));
$returnTime .= "$hours $hoursString ";
}
$mins = floor($seconds / SECONDS_1MINUTE);
if ($mins != 0) {
$seconds = ($seconds - ($mins * SECONDS_1MINUTE));
if ($hours == 0) {
$returnTime .= "$mins $minutesString ";
} else {
$returnTime = sprintf('%02d', $hours)."$hoursString".sprintf('%02d', $mins)."$minutesString";
}
}
if ($seconds != 0) {
if ($hours == 0) {
$returnTime .= "$seconds $secondsString ";
} else {
$returnTime = sprintf('%02d', $hours)."$hoursString".sprintf('%02d', $mins)."$minutesString".sprintf('%02d', $seconds)."$secondsString";
}
}
$return = ' ';
if ($returnDate != '') {
$return = $returnDate;
}
if ($returnTime != '') {
$return .= $returnTime;
}
if ($return == ' ') {
return $nowString;
} else {
return $return;
}
}
if ($seconds < 60) {
return format_numeric($seconds, 0).' '.$secondsString;
}
if ($seconds < SECONDS_1HOUR) {
$minutes = floor($seconds / SECONDS_1MINUTE);
$seconds = ($seconds % SECONDS_1MINUTE);
if ($seconds == 0) {
return $minutes.' '.$minutesString;
}
$seconds = sprintf('%02d', $seconds);
return $minutes.' '.$minutesString.' '.$seconds.' '.$secondsString;
}
if ($seconds < SECONDS_1DAY) {
return format_numeric(($seconds / SECONDS_1HOUR), 0).' '.$hoursString;
}
if ($seconds < SECONDS_1MONTH) {
return format_numeric(($seconds / SECONDS_1DAY), 0).' '.$daysString;
}
if ($seconds < SECONDS_6MONTHS) {
return format_numeric(($seconds / SECONDS_1MONTH), 0).' '.$monthsString;
}
return '+6 '.$monthsString;
}
/**
* @deprecated Get current time minus some seconds. (Do your calculations yourself on unix timestamps)
*
* @param integer $seconds Seconds to substract from current time.
*
* @return integer The current time minus the seconds given.
*/
function human_date_relative($seconds)
{
$ahora = date('Y/m/d H:i:s');
$ahora_s = date('U');
$ayer = date('Y/m/d H:i:s', ($ahora_s - $seconds));
return $ayer;
}
/**
* @deprecated Use ui_print_timestamp instead
*/
function render_time($lapse)
{
$myhour = intval(($lapse * 30) / 60);
if ($myhour == 0) {
$output = '00';
} else {
$output = $myhour;
}
$output .= ':';
$mymin = fmod(($lapse * 30), 60);
if ($mymin == 0) {
$output .= '00';
} else {
$output .= $mymin;
}
return $output;
}
/**
* Get a parameter from a request between values.
*
* It checks first on post request, if there were nothing defined, it
* would return get request
*
* @param string $name key of the parameter in the $_POST or $_GET array
* @param array $values The list of values that parameter to be.
* @param mixed $default default value if the key wasn't found
*
* @return mixed Whatever was in that parameter, cleaned however
*/
function get_parameterBetweenListValues($name, $values, $default)
{
$parameter = $default;
// POST has precedence
if (isset($_POST[$name])) {
$parameter = get_parameter_post($name, $default);
}
if (isset($_GET[$name])) {
$parameter = get_parameter_get($name, $default);
}
foreach ($values as $value) {
if ($value == $parameter) {
return $value;
}
}
return $default;
}
/**
* Get a parameter from a checkbox.
*
* Is checked if the checkbox is sent to fix html bad design
*
* @param string $name key of the parameter in the $_POST or $_GET array
* @param mixed $default default value if the key wasn't found
*
* @return mixed Whatever was in that parameter, cleaned however
*/
function get_parameter_checkbox($name, $default='')
{
$sent = get_parameter($name.'_sent', 0);
// If is not sent, return the default
if (!$sent) {
return $default;
}
// If sent, get parameter normally
return get_parameter($name, 0);
}
/**
* Transforms a swicth data (on - non present) to a int value.
*
* @param string $name Variable, switch name.
* @param string $default Default value.
*
* @return integer Value, 1 on, 0 off.
*/
function get_parameter_switch($name, $default='')
{
$data = get_parameter($name, null);
if ($data === null) {
return (isset($default) ? $default : 0);
} else if ($data == 'on') {
return 1;
}
// Return value assigned to switch.
return $data;
}
function get_cookie($name, $default='')
{
if (isset($_COOKIE[$name])) {
return $_COOKIE[$name];
} else {
return $default;
}
}
function set_cookie($name, $value)
{
if (is_null($value)) {
unset($_COOKIE[$value]);
setcookie($name, null, -1, '/');
} else {
setcookie($name, $value);
}
}
/**
* Returns database ORDER clause from datatables AJAX call.
*
* @param boolean $as_array Return as array or as string.
*
* @return string Order or empty.
*/
function get_datatable_order($as_array=false)
{
$order = get_parameter('order');
if (is_array($order)) {
$column = $order[0]['column'];
$direction = $order[0]['dir'];
}
if (!isset($column) || !isset($direction)) {
return '';
}
$columns = get_parameter('columns');
if (is_array($columns)) {
$column_name = $columns[$column]['data'];
}
if (!isset($column_name)) {
return '';
}
if ($as_array) {
return [
'direction' => $direction,
'field' => $column_name,
];
}
return $column_name.' '.$direction;
}
/**
* Get a parameter from a request.
*
* It checks first on post request, if there were nothing defined, it
* would return get request
*
* @param string $name key of the parameter in the $_POST or $_GET array
* @param mixed $default default value if the key wasn't found
*
* @return mixed Whatever was in that parameter, cleaned however
*/
function get_parameter($name, $default='')
{
// POST has precedence
if (isset($_POST[$name])) {
return get_parameter_post($name, $default);
}
if (isset($_GET[$name])) {
return get_parameter_get($name, $default);
}
return $default;
}
/**
* Get a parameter from a get request.
*
* @param string $name key of the parameter in the $_GET array
* @param mixed $default default value if the key wasn't found
*
* @return mixed Whatever was in that parameter, cleaned however
*/
function get_parameter_get($name, $default='')
{
if ((isset($_GET[$name])) && ($_GET[$name] != '')) {
return io_safe_input($_GET[$name]);
}
return $default;
}
/**
* Get a parameter from a post request.
*
* @param string $name key of the parameter in the $_POST array
* @param mixed $default default value if the key wasn't found
*
* @return mixed Whatever was in that parameter, cleaned however
*/
function get_parameter_post($name, $default='')
{
if ((isset($_POST[$name])) && ($_POST[$name] != '')) {
return io_safe_input($_POST[$name]);
}
return $default;
}
/**
* Get header.
*
* @param string $key Key.
* @param string|null $default Default.
*
* @return string|null
*/
function get_header(string $key, ?string $default=null): ?string
{
static $headers;
if (!isset($headers)) {
$headers = getAllHeaders();
}
$adjust_key = ucwords(strtolower($key));
if (isset($headers[$adjust_key])) {
return $headers[$adjust_key];
}
return $default;
}
/**
* Get name of a priority value.
*
* @param integer $priority Priority value
*
* @return string Name of given priority
*/
function get_alert_priority($priority=0)
{
global $config;
switch ($priority) {
case 0:
return __('Maintenance');
break;
case 1:
return __('Informational');
break;
case 2:
return __('Normal');
break;
case 3:
return __('Warning');
break;
case 4:
return __('Critical');
break;
case 5:
return __('Minor');
break;
case 6:
return __('Major');
break;
}
return '';
}
/**
* Gets a translated string of names of days based on the boolean properties of it's input ($row["monday"] = (bool) 1 will output Mon)
*
* @param array $row The array of boolean values to check. They should have monday -> sunday in boolean
*
* @return string Translated names of days
*/
function get_alert_days($row)
{
global $config;
$days_output = '';
$check = ($row['monday'] + $row['tuesday'] + $row['wednesday'] + $row['thursday'] + $row['friday'] + $row['saturday'] + $row['sunday']);
if ($check == 7) {
return __('All');
} else if ($check == 0) {
return __('None');
}
if ($row['monday'] != 0) {
$days_output .= __('Mon').' ';
}
if ($row['tuesday'] != 0) {
$days_output .= __('Tue').' ';
}
if ($row['wednesday'] != 0) {
$days_output .= __('Wed').' ';
}
if ($row['thursday'] != 0) {
$days_output .= __('Thu').' ';
}
if ($row['friday'] != 0) {
$days_output .= __('Fri').' ';
}
if ($row['saturday'] != 0) {
$days_output .= __('Sat').' ';
}
if ($row['sunday'] != 0) {
$days_output .= __('Sun');
}
if ($check > 1) {
return str_replace(' ', ', ', $days_output);
}
return rtrim($days_output);
}
/**
* Gets the alert times values and returns them as string
*
* @param array Array with time_from and time_to in it's keys
*
* @return string A string with the concatenated values
*/
function get_alert_times($row2)
{
if ($row2['time_from']) {
$time_from_table = $row2['time_from'];
} else {
$time_from_table = __('N/A');
}
if ($row2['time_to']) {
$time_to_table = $row2['time_to'];
} else {
$time_to_table = __('N/A');
}
if ($time_to_table == $time_from_table) {
return __('N/A');
}
return substr($time_from_table, 0, 5).' - '.substr($time_to_table, 0, 5);
}
/**
* Checks if a module is of type "data"
*
* @param string $module_name Module name to check.
*
* @return boolean True if the module is of type "data"
*/
function is_module_data($module_name)
{
return preg_match('/\_data$/', $module_name);
}
/**
* Checks if a module is of type "proc"
*
* @param string $module_name Module name to check.
*
* @return boolean true if the module is of type "proc"
*/
function is_module_proc($module_name)
{
return preg_match('/\_proc$/', $module_name);
}
/**
* Checks if a module is of type "inc"
*
* @param string $module_name Module name to check.
*
* @return boolean true if the module is of type "inc"
*/
function is_module_inc($module_name)
{
return preg_match('/\_inc$/', $module_name);
}
/**
* Checks if a module is of type "string"
*
* @param string $module_name Module name to check.
*
* @return boolean true if the module is of type "string"
*/
function is_module_data_string($module_name)
{
return preg_match('/\_string$/', $module_name);
}
/**
* Checks if a module data is uncompressed according
* to the module type.
*
* @param string module_type Type of the module.
*
* @return boolean true if the module data is uncompressed.
*/
function is_module_uncompressed($module_type)
{
if (strstr($module_type, 'async') !== false || strstr($module_type, 'log4x') !== false) {
return true;
}
return false;
}
/**
* Get all event types in an array
*
* @return array module_name Module name to check.
*/
function get_event_types($id_type=false)
{
global $config;
$types = [];
$types['critical'] = __('Monitor Critical');
$types['warning'] = __('Monitor Warning');
$types['normal'] = __('Monitor Normal');
$types['unknown'] = __('Unknown');
$types['going_unknown'] = __('Monitor Unknown');
$types['alert_fired'] = __('Alert fired');
$types['alert_recovered'] = __('Alert recovered');
$types['alert_ceased'] = __('Alert ceased');
$types['alert_manual_validation'] = __('Alert manual validation');
$types['new_agent'] = __('Agent created');
$types['recon_host_detected'] = __('Recon host detected');
$types['system'] = __('System');
$types['error'] = __('Error');
$types['configuration_change'] = __('Configuration change');
$types['ncm'] = __('Network configuration manager');
// This types are impersonated by the monitor 'x' types
// $types['going_up_normal'] = __('Going Normal');
// $types['going_up_warning'] = __('Going Warning');
// $types['going_up_critical'] = __('Going Critical');
// $types['going_down_warning'] = __('Going down Warning');
// $types['going_down_normal'] = __('Going down Normal');
// $types['going_down_critical'] = __('Going down Critical');
foreach ($types as $key => $type) {
$types[$key] = ui_print_truncate_text($type, GENERIC_SIZE_TEXT, false, true, false);
}
if ($id_type === false) {
return $types;
} else {
return $types[$id_type];
}
}
/**
* Get an array with all the priorities.
*
* @return array An array with all the priorities.
*/
function get_priorities($priority_param=false)
{
global $config;
$priorities = [];
$priorities[EVENT_CRIT_MAINTENANCE] = __('Maintenance');
$priorities[EVENT_CRIT_INFORMATIONAL] = __('Informational');
$priorities[EVENT_CRIT_NORMAL] = __('Normal');
$priorities[EVENT_CRIT_MINOR] = __('Minor');
$priorities[EVENT_CRIT_WARNING] = __('Warning');
$priorities[EVENT_CRIT_MAJOR] = __('Major');
$priorities[EVENT_CRIT_CRITICAL] = __('Critical');
$priorities[EVENT_CRIT_WARNING_OR_CRITICAL] = __('Warning').'/'.__('Critical');
$priorities[EVENT_CRIT_NOT_NORMAL] = __('Not normal');
$priorities[EVENT_CRIT_OR_NORMAL] = __('Critical').'/'.__('Normal');
foreach ($priorities as $key => $priority) {
$priorities[$key] = ui_print_truncate_text($priority, GENERIC_SIZE_TEXT, false, true, false);
}
if ($priority_param === false) {
return $priorities;
} else {
return $priorities[$priority_param];
}
}
/**
* Get priority name from priority value.
*
* @param integer $priority value (integer) as stored eg. in database.
*
* @return string priority string.
*/
function get_priority_name($priority)
{
switch ($priority) {
case 0:
return __('Maintenance');
break;
case 1:
return __('Informational');
break;
case 2:
return __('Normal');
break;
case 3:
return __('Warning');
break;
case 4:
return __('Critical');
break;
case 5:
return __('Minor');
break;
case 6:
return __('Major');
break;
default:
return __('All');
break;
}
}
/**
* Translates status into string.
*
* @param integer $status Agent status.
*
* @return string Translation.
*/
function get_agent_status_string($status)
{
switch ($status) {
case AGENT_STATUS_CRITICAL:
return __('CRITICAL');
case AGENT_STATUS_WARNING:
return __('WARNING');
case AGENT_STATUS_ALERT_FIRED:
return __('ALERT FIRED');
case AGENT_STATUS_NOT_INIT:
return __('NO DATA');
case AGENT_STATUS_NORMAL:
return __('NORMAL');
case AGENT_STATUS_UNKNOWN:
default:
return __('UNKNOWN');
}
}
/**
* Translates status into string.
*
* @param integer $status Module status.
*
* @return string Translation.
*/
function get_module_status_string($status)
{
switch ($status) {
case AGENT_MODULE_STATUS_CRITICAL_BAD:
return __('CRITICAL');
case AGENT_MODULE_STATUS_WARNING_ALERT:
case AGENT_MODULE_STATUS_CRITICAL_ALERT:
return __('ALERT FIRED');
case AGENT_MODULE_STATUS_WARNING:
return __('WARNING');
case AGENT_MODULE_STATUS_UNKNOWN:
return __('UNKNOWN');
case AGENT_MODULE_STATUS_NO_DATA:
case AGENT_MODULE_STATUS_NOT_INIT:
return __('NO DATA');
case AGENT_MODULE_STATUS_NORMAL_ALERT:
case AGENT_MODULE_STATUS_NORMAL:
default:
return __('NORMAL');
}
}
/**
* Get priority class (CSS class) from priority value.
*
* @param int priority value (integer) as stored eg. in database.
*
* @return string CSS priority class.
*/
function get_priority_class($priority)
{
switch ($priority) {
case 0:
return 'datos_blue';
break;
case 1:
return 'datos_grey';
break;
case 2:
return 'datos_green';
break;
case 3:
return 'datos_yellow';
break;
case 4:
return 'datos_red';
break;
case 5:
return 'datos_pink';
break;
case 6:
return 'datos_brown';
break;
default:
return 'datos_grey';
break;
}
}
/**
* Get priority style from priority class (CSS class).
*
* @param string priority class.
*
* @return string CSS priority class.
*/
function get_priority_style($priority_class)
{
switch ($priority_class) {
case 'datos_blue':
$style_css_criticity = 'background-color: '.COL_MAINTENANCE.'; color: #FFFFFF;';
break;
case 'datos_grey':
$style_css_criticity = 'background-color: '.COL_UNKNOWN.'; color: #FFFFFF;';
break;
case 'datos_green':
$style_css_criticity = 'background-color: '.COL_NORMAL.'; color: #FFFFFF;';
break;
case 'datos_yellow':
$style_css_criticity = 'background-color: '.COL_WARNING.';';
break;
case 'datos_red':
$style_css_criticity = 'background-color: '.COL_CRITICAL.'; color: #FFFFFF;';
break;
case 'datos_pink':
$style_css_criticity = 'background-color: '.COL_MINOR.';';
break;
case 'datos_brown':
$style_css_criticity = 'background-color: '.COL_MAJOR.'; color: #FFFFFF;';
break;
case 'datos_grey':
default:
$style_css_criticity = 'background-color: '.COL_UNKNOWN.'; color: #FFFFFF;';
break;
}
return $style_css_criticity;
}
/**
* Check if the enterprise version is installed.
*
* @return boolean If it is installed return true, otherwise return false.
*/
function enterprise_installed()
{
$return = false;
// Load enterprise extensions.
if (defined('DESTDIR')) {
return $return;
}
if (defined('PANDORA_ENTERPRISE')) {
if (PANDORA_ENTERPRISE) {
$return = true;
}
}
return $return;
}
/**
* Check if the license is PANDORA-FREE.
*
* @return boolean.
*/
function license_free()
{
$return = true;
$pandora_license = db_get_value('value', 'tupdate_settings', '`key`', 'customer_key');
if ($pandora_license !== 'PANDORA-FREE') {
$return = false;
}
return $return;
}
/**
* TODO: Document enterprise functions
*/
function enterprise_hook($function_name, $parameters=false)
{
if (function_exists($function_name)) {
if (!is_array($parameters)) {
return call_user_func($function_name);
}
return call_user_func_array(
$function_name,
array_values(($parameters ?? []))
);
}
return ENTERPRISE_NOT_HOOK;
}
/**
* Include an enterprise file.
*
* @param string $filename Enterprise file to be included.
* @param array $variables Variables to be exported, as [varname => value].
*
* @return mixed
*/
function enterprise_include($filename, $variables=[])
{
global $config;
// Load enterprise extensions.
if (defined('DESTDIR')) {
$destdir = DESTDIR;
} else {
$destdir = '';
}
$filepath = realpath($destdir.$config['homedir'].'/'.ENTERPRISE_DIR.'/'.$filename);
if ($filepath === false) {
return ENTERPRISE_NOT_HOOK;
}
if (strncmp($config['homedir'], $filepath, strlen($config['homedir'])) != 0) {
return ENTERPRISE_NOT_HOOK;
}
if (file_exists($filepath)) {
if (is_array($variables) === true) {
extract($variables);
}
include_once $filepath;
return true;
}
return ENTERPRISE_NOT_HOOK;
}
/**
* Includes a file from enterprise section.
*
* @param string $filename Enterprise file to be included.
* @param array $variables Variables to be exported, as [varname => value].
*
* @return mixed Result code.
*/
function enterprise_include_once($filename, $variables=[])
{
global $config;
// Load enterprise extensions.
if (defined('DESTDIR')) {
$destdir = DESTDIR;
} else {
$destdir = '';
}
$filepath = realpath($config['homedir'].'/'.ENTERPRISE_DIR.'/'.$filename);
if ($filepath === false) {
return ENTERPRISE_NOT_HOOK;
}
if (strncmp($config['homedir'], $filepath, strlen($config['homedir'])) != 0) {
return ENTERPRISE_NOT_HOOK;
}
if (file_exists($filepath)) {
if (is_array($variables) === true) {
extract($variables);
}
include_once $filepath;
return true;
}
return ENTERPRISE_NOT_HOOK;
}
// These are wrapper functions for PHP. Don't document them
if (!function_exists('mb_strtoupper')) {
// Multibyte not loaded - use wrapper functions
// You should really load multibyte especially for foreign charsets
/**
* @ignore
*/
function mb_strtoupper($string, $encoding=false)
{
return strtoupper($string);
}
/**
* @ignore
*/
function mb_strtolower($string, $encoding=false)
{
return strtoupper($string);
}
/**
* @ignore
*/
function mb_substr($string, $start, $length, $encoding=false)
{
return substr($string, $start, $length);
}
/**
* @ignore
*/
function mb_strlen($string, $encoding=false)
{
return strlen($string);
}
/**
* @ignore
*/
function mb_strimwidth($string, $start, $length, $trimmarker=false, $encoding=false)
{
return substr($string, $start, $length);
}
}
/**
* Verifies if current Pandora FMS installation is a Metaconsole.
*
* @return boolean True metaconsole installation, false if not.
*/
function is_metaconsole()
{
global $config;
if (isset($config['metaconsole']) === false) {
return false;
}
return (bool) $config['metaconsole'];
}
/**
* Check if current Pandora FMS installation has joined a Metaconsole env.
*
* @return boolean True joined, false if not.
*/
function has_metaconsole()
{
global $config;
return (bool) $config['node_metaconsole'] && (bool) $config['metaconsole_node_id'];
}
/**
* Check if there is management operations are allowed in current context
*
* @param string $hkey Hash ke.
*
* @return boolean
*/
function is_management_allowed($hkey='')
{
$nodes = db_get_value('count(*) as n', 'tmetaconsole_setup');
if ($nodes !== false) {
$nodes = (int) $nodes;
}
return ( (is_metaconsole() && (is_centralized() || $nodes === 0))
|| (!is_metaconsole() && !is_centralized())
|| (!is_metaconsole() && is_centralized()) && $hkey == generate_hash_to_api());
}
/**
* Return true if is a centrallised environment.
*
* @return boolean
*/
function is_centralized()
{
global $config;
if (isset($config['centralized_management']) === false) {
return false;
}
return (bool) $config['centralized_management'];
}
/**
* @brief Check if there is centralized management in metaconsole environment.
* Usefull to display some policy features on metaconsole.
*
* @return boolean
*/
function is_central_policies()
{
return is_metaconsole() && is_centralized();
}
/**
* Checks if current execution is under an AJAX request.
*
* This functions checks if an 'AJAX' constant is defined
*
* @return boolean True if the request was done via AJAX. False otherwise
*/
function is_ajax()
{
return defined('AJAX');
}
/**
* Check if a code is an error code
*
* @param int code of an operation. Tipically the id of a module, agent... or a code error
*
* @return boolean true if a result code is an error or false otherwise
*/
function is_error($code)
{
if ($code !== true && ($code <= ERR_GENERIC || $code === false)) {
return true;
} else {
return false;
}
}
/**
* Transform an array of database result into an indexed array.
*
* This function is useful when the results of a database needs to be used
* in a html_print_select() function.
*
* @param array Array with the results.
* @param string Field of each row in the given array that will act as index. False
* will set all the values.
* @param string Field of each row in the array that will act as value.
*
* @return array An array having the given index as fields and the given values
* as value.
*/
function index_array($array, $index='id', $value='name')
{
$retval = [];
if (! is_array($array)) {
return $retval;
}
foreach ($array as $index_array => $element) {
if (!is_null($index)) {
if (! isset($element[$index])) {
continue;
}
}
if ($value === false) {
$retval[$element[$index]] = $element;
continue;
}
if (! isset($element[$value])) {
continue;
}
if (is_null($index)) {
$retval[$index_array] = $element[$value];
} else {
$retval[$element[$index]] = $element[$value];
}
}
return $retval;
}
/**
* Return a graph type (string) given a module_type
*
* This function is useful to determine what kind of graph will be
* used, depending on the source data type, depending if it's
* numeric, boolean or a string type.
*
* @param int Id of module type
* @return string Graph type, as used in stat_win.php (Graphs launcher)
*/
function return_graphtype($id_module_type)
{
switch ($id_module_type) {
case 3:
case 10:
case 17:
case 23:
return 'string';
break;
case 2:
case 6:
case 21:
case 18:
case 9:
case 31:
case 100:
return 'boolean';
break;
case 24:
return 'log4x';
break;
default:
return 'sparse';
break;
}
}
/**
* Translate the key in assoc array to numeric offset.
*
* @param array $array The array to return the offset.
* @param mixed $key The key to translate to offset.
*
* @return mixed The offset or false is fail.
*/
function array_key_to_offset($array, $key)
{
$offset = array_search($key, array_keys($array));
return $offset;
}
/**
* Undocumented function
*
* @param array $arguments Following format:
* [
* 'ip_target'
* 'snmp_version'
* 'snmp_community'
* 'snmp3_auth_user'
* 'snmp3_security_level'
* 'snmp3_auth_method'
* 'snmp3_auth_pass'
* 'snmp3_privacy_method'
* 'snmp3_privacy_pass'
* 'quick_print'
* 'base_oid'
* 'snmp_port'
* 'server_to_exec'
* 'extra_arguments'
* 'format'
* ]
*
* @return array SNMP result.
*/
function get_h_snmpwalk(array $arguments)
{
return get_snmpwalk(
$arguments['ip_target'],
$arguments['snmp_version'],
isset($arguments['snmp_community']) ? $arguments['snmp_community'] : '',
isset($arguments['snmp3_auth_user']) ? $arguments['snmp3_auth_user'] : '',
isset($arguments['snmp3_security_level']) ? $arguments['snmp3_security_level'] : '',
isset($arguments['snmp3_auth_method']) ? $arguments['snmp3_auth_method'] : '',
isset($arguments['snmp3_auth_pass']) ? $arguments['snmp3_auth_pass'] : '',
isset($arguments['snmp3_privacy_method']) ? $arguments['snmp3_privacy_method'] : '',
isset($arguments['snmp3_privacy_pass']) ? $arguments['snmp3_privacy_pass'] : '',
isset($arguments['quick_print']) ? $arguments['quick_print'] : 0,
isset($arguments['base_oid']) ? $arguments['base_oid'] : '',
isset($arguments['snmp_port']) ? $arguments['snmp_port'] : '',
isset($arguments['server_to_exec']) ? $arguments['server_to_exec'] : 0,
isset($arguments['extra_arguments']) ? $arguments['extra_arguments'] : '',
isset($arguments['format']) ? $arguments['format'] : '-Oa'
);
}
/**
* Make a snmpwalk and return it.
*
* @param string $ip_target The target address.
* @param string $snmp_version Version of the snmp: 1,2,2c or 3.
* @param string $snmp_community Snmp_community.
* @param string $snmp3_auth_user Snmp3_auth_user.
* @param string $snmp3_security_level Snmp3_security_level.
* @param string $snmp3_auth_method Snmp3_auth_method.
* @param string $snmp3_auth_pass Snmp3_auth_pass.
* @param string $snmp3_privacy_method Snmp3_privacy_method.
* @param string $snmp3_privacy_pass Snmp3_privacy_pass.
* @param integer $quick_print To get all details 0, 1: only value.
* @param string $base_oid Base_oid.
* @param string $snmp_port Snmp_port.
* @param integer $server_to_exec Server_to_exec.
* @param string $extra_arguments Extra_arguments.
* @param string $format Format to apply, for instance, to
* retrieve hex-dumps: --hexOutputLength.
*
* @return array SNMP result.
*/
function get_snmpwalk(
$ip_target,
$snmp_version,
$snmp_community='',
$snmp3_auth_user='',
$snmp3_security_level='',
$snmp3_auth_method='',
$snmp3_auth_pass='',
$snmp3_privacy_method='',
$snmp3_privacy_pass='',
$quick_print=0,
$base_oid='',
$snmp_port='',
$server_to_exec=0,
$extra_arguments='',
$format='-Oa',
$load_mibs='-m ALL'
) {
global $config;
if (empty($ip_target) === true) {
return [];
}
// Note: quick_print is ignored
// Fix for snmp port
if (!empty($snmp_port)) {
$ip_target = $ip_target.':'.$snmp_port;
}
// Escape the base OID
if ($base_oid != '') {
$base_oid = escapeshellarg($base_oid);
}
switch (PHP_OS) {
case 'FreeBSD':
$snmpwalk_bin = '/usr/local/bin/snmpwalk';
break;
case 'NetBSD':
$snmpwalk_bin = '/usr/pkg/bin/snmpwalk';
break;
default:
if ($snmp_version == '1') {
$snmpwalk_bin = 'snmpwalk';
} else {
$snmpwalk_bin = 'snmpbulkwalk';
}
break;
}
switch (PHP_OS) {
case 'WIN32':
case 'WINNT':
case 'Windows':
$error_redir_dir = 'NUL';
$snmpwalk_bin = 'snmpwalk';
break;
default:
$error_redir_dir = '/dev/null';
break;
}
if (empty($config['snmpwalk']) === false) {
if ($snmp_version == '1') {
$snmpwalk_bin = $config['snmpwalk_fallback'];
} else {
$snmpwalk_bin = $config['snmpwalk'];
}
}
$output = [];
$rc = 0;
switch ($snmp_version) {
case '3':
switch ($snmp3_security_level) {
case 'authNoPriv':
$command_str = $snmpwalk_bin.' '.$load_mibs.' '.$format.' '.$extra_arguments.' -v 3'.' -u '.escapeshellarg($snmp3_auth_user).' -A '.escapeshellarg($snmp3_auth_pass).' -l '.escapeshellarg($snmp3_security_level).' -a '.escapeshellarg($snmp3_auth_method).' '.escapeshellarg($ip_target).' '.$base_oid.' 2> '.$error_redir_dir;
break;
case 'noAuthNoPriv':
$command_str = $snmpwalk_bin.' '.$load_mibs.' '.$format.' '.$extra_arguments.' -v 3'.' -u '.escapeshellarg($snmp3_auth_user).' -l '.escapeshellarg($snmp3_security_level).' '.escapeshellarg($ip_target).' '.$base_oid.' 2> '.$error_redir_dir;
break;
default:
$command_str = $snmpwalk_bin.' '.$load_mibs.' '.$format.' '.$extra_arguments.' -v 3'.' -u '.escapeshellarg($snmp3_auth_user).' -A '.escapeshellarg($snmp3_auth_pass).' -l '.escapeshellarg($snmp3_security_level).' -a '.escapeshellarg($snmp3_auth_method).' -x '.escapeshellarg($snmp3_privacy_method).' -X '.escapeshellarg($snmp3_privacy_pass).' '.escapeshellarg($ip_target).' '.$base_oid.' 2> '.$error_redir_dir;
break;
}
break;
case '2':
case '2c':
case '1':
default:
$command_str = $snmpwalk_bin.' '.$load_mibs.' '.$extra_arguments.' '.$format.' -v '.escapeshellarg($snmp_version).' -c '.escapeshellarg(io_safe_output($snmp_community)).' '.escapeshellarg($ip_target).' '.$base_oid.' 2> '.$error_redir_dir;
break;
}
if (enterprise_installed()) {
if ($server_to_exec != 0) {
$server_data = db_get_row('tserver', 'id_server', $server_to_exec);
if (empty($server_data['port'])) {
exec('ssh pandora_exec_proxy@'.$server_data['ip_address'].' "'.$command_str.'"', $output, $rc);
} else {
exec('ssh -p '.$server_data['port'].' pandora_exec_proxy@'.$server_data['ip_address'].' "'.$command_str.'"', $output, $rc);
}
} else {
exec($command_str, $output, $rc);
}
} else {
exec($command_str, $output, $rc);
}
$snmpwalk = [];
// Check if OID is available.
if (count($output) == 1 && strpos($output[0], 'No Such Object available on this agent at this OID') !== false) {
return $snmpwalk;
}
// Parse the output of snmpwalk.
foreach ($output as $line) {
// Separate the OID from the value.
if (strpos($format, 'q') === false) {
$full_oid = explode(' = ', $line, 2);
} else {
$full_oid = explode(' ', $line, 2);
}
if (isset($full_oid[1])) {
$snmpwalk[$full_oid[0]] = $full_oid[1];
}
}
return $snmpwalk;
}
/**
* Copy from:
* http://stackoverflow.com/questions/1605844/imagettfbbox-returns-wrong-dimensions-when-using-space-characters-inside-text
*/
function calculateTextBox($font_size, $font_angle, $font_file, $text)
{
$box = imagettfbbox($font_size, $font_angle, $font_file, $text);
$min_x = min([$box[0], $box[2], $box[4], $box[6]]);
$max_x = max([$box[0], $box[2], $box[4], $box[6]]);
$min_y = min([$box[1], $box[3], $box[5], $box[7]]);
$max_y = max([$box[1], $box[3], $box[5], $box[7]]);
return [
'left' => ($min_x >= -1) ? -abs($min_x + 1) : abs($min_x + 2),
'top' => abs($min_y),
'width' => ($max_x - $min_x),
'height' => ($max_y - $min_y),
'box' => $box,
];
}
/**
* Convert a string to an image
*
* @param string $ip_target The target address.
*
* @return array SNMP result.
*/
function string2image(
$string,
$width,
$height,
$fontsize=3,
$degrees='0',
$bgcolor='#FFFFFF',
$textcolor='#000000',
$padding_left=4,
$padding_top=1,
$home_url=''
) {
global $config;
$string = str_replace('#', '', $string);
// Set the size of image from the size of text
if ($width === false) {
$size = calculateTextBox($fontsize, 0, $config['fontpath'], $string);
$fix_value = (1 * $fontsize);
// Fix the imagettfbbox cut the tail of "p" character.
$width = ($size['width'] + $padding_left + $fix_value);
$height = ($size['height'] + $padding_top + $fix_value);
$padding_top = ($padding_top + $fix_value);
}
$im = imagecreate($width, $height);
$bgrgb = html_html2rgb($bgcolor);
$bgc = imagecolorallocate($im, $bgrgb[0], $bgrgb[1], $bgrgb[2]);
// Set the string
$textrgb = html_html2rgb($textcolor);
imagettftext(
$im,
$fontsize,
0,
$padding_left,
($height - $padding_top),
imagecolorallocate($im, $textrgb[0], $textrgb[1], $textrgb[2]),
$config['fontpath'],
$string
);
// imagestring($im, $fontsize, $padding_left, $padding_top, $string, ImageColorAllocate($im,$textrgb[0],$textrgb[1],$textrgb[2]));
// Rotates the image
$rotated = imagerotate($im, $degrees, 0);
// Cleaned string file name (as the slash)
$stringFile = str_replace('/', '___', $string);
// Generate the image
$file_url = $config['attachment_store'].'/string2image-'.$stringFile.'.gif';
imagegif($rotated, $file_url);
imagedestroy($rotated);
$file_url = str_replace('#', '%23', $file_url);
$file_url = str_replace('%', '%25', $file_url);
$file_url = str_replace($config['attachment_store'], $home_url.'attachment', $file_url);
return $file_url;
}
/**
* Function to restrict SQL on custom-user-defined queries
*
* @param string SQL code
* @return string SQL code validated (it will return empty if SQL is not ok)
**/
function check_sql($sql)
{
// We remove "*" to avoid things like SELECT * FROM tusuario
// Check that it not delete_ as "delete_pending" (this is a common field in pandora tables).
if (preg_match('/([ ]*(delete|drop|alter|modify|password|pass|insert|update)\b[ \\]+)/i', $sql)) {
return '';
}
return $sql;
}
/**
* Check if login session variables are set.
*
* It will stop the execution if those variables were not set
*
* @param boolean $output Set return instead the output. By default true.
*
* @return boolean 0 on success exit() on no success
*/
function check_login($output=true)
{
global $config;
if (!isset($config['homedir'])) {
if (!$output) {
return false;
}
// No exists $config. Exit inmediatly.
include 'general/noaccess.php';
exit;
}
if ((isset($_SESSION['id_usuario'])) && ($_SESSION['id_usuario'] != '')) {
if (is_user($_SESSION['id_usuario'])
|| (isset($_SESSION['merge-request-user-trick']) === true
&& $_SESSION['merge-request-user-trick'] === $_SESSION['id_usuario'])
) {
if (isset($config['auth']) === true && $config['auth'] === 'ad' && is_user($_SESSION['id_usuario'])) {
// User name in active directory is case insensitive.
// Get the user name from database.
$user_info = get_user_info($_SESSION['id_usuario']);
$config['id_user'] = $user_info['id_user'];
} else {
$config['id_user'] = $_SESSION['id_usuario'];
}
return true;
}
} else {
include_once $config['homedir'].'/mobile/include/db.class.php';
include_once $config['homedir'].'/mobile/include/system.class.php';
include_once $config['homedir'].'/mobile/include/user.class.php';
if (isset($_SESSION['user'])) {
$user = User::getInstance();
$id_user = $user->getIdUser();
if (is_user($id_user)) {
$_SESSION['id_usuario'] = $id_user;
$config['id_user'] = $id_user;
return true;
}
}
}
if (!$output) {
return false;
}
db_pandora_audit(
AUDIT_LOG_HACK_ATTEMPT,
'Trying to access without a valid session',
'N/A'
);
include $config['homedir'].'/general/noaccess.php';
exit;
}
/**
* Check access privileges to resources
*
* Access can be:
* AR - Agent Read
* AW - Agent Write
* LW - Alert Write
* UM - User Management
* DM - DB Management
* LM - Alert Management
* PM - Pandora Management
*
* @param integer $id_user User id
* @param integer $id_group Agents group id to check from
* @param string $access Access privilege
* @param boolean $onlyOneGroup Flag to check acl for specified group only (not to roots up, or check acl for 'All' group when $id_group is 0).
* @param boolean $cache Use cache.
*
* @return boolean 1 if the user has privileges, 0 if not.
*/
function check_acl(
$id_user,
$id_group,
$access,
$onlyOneGroup=false,
$cache=true
) {
if (empty($id_user)) {
// User ID needs to be specified.
trigger_error('Security error: check_acl got an empty string for user id', E_USER_WARNING);
return 0;
} else if (is_user_admin($id_user)) {
return 1;
} else {
$id_group = (int) $id_group;
}
if ($id_group != 0 || $onlyOneGroup === true) {
$groups_list_acl = users_get_groups(
$id_user,
$access,
false,
true,
null,
'id_grupo',
$cache
);
} else {
$groups_list_acl = get_users_acl($id_user);
}
if (is_array($groups_list_acl)) {
if (isset($groups_list_acl[$id_group])) {
$access = get_acl_column($access);
if (isset($groups_list_acl[$id_group][$access])
&& $groups_list_acl[$id_group][$access] > 0
) {
return 1;
} else {
return 0;
}
}
}
return 0;
}
/**
* Check the ACL of a list of groups.
*
* @param string $id_user to check the ACL
* @param array $groups. All groups to check
* @param string $access. Profile to check
* @param boolean $cache Use cached group information.
*
* @return boolean True if at least one of this groups check the ACL
*/
function check_acl_one_of_groups($id_user, $groups, $access, $cache=true)
{
foreach ($groups as $group) {
if (check_acl($id_user, $group, $access, false, $cache)) {
return true;
}
}
return false;
}
/**
* Check access privileges to resources (write or management is not allowed for 'all' group )
*
* Access can be:
* AR - Agent Read
* AW - Agent Write
* LW - Alert Write
* UM - User Management
* DM - DB Management
* LM - Alert Management
* PM - Pandora Management
*
* @param integer $id_user User id.
* @param integer $id_group Agents group id to check from.
* @param string $access Access privilege.
* @param boolean $onlyOneGroup Flag to check acl for specified group only (not to roots up, or check acl for 'All' group when $id_group is 0).
*
* @return boolean 1 if the user has privileges, 0 if not.
*/
function check_acl_restricted_all($id_user, $id_group, $access, $onlyOneGroup=false)
{
if (empty($id_user)) {
// User ID needs to be specified.
trigger_error('Security error: check_acl got an empty string for user id', E_USER_WARNING);
return 0;
} else if (is_user_admin($id_user)) {
return 1;
} else {
$id_group = (int) $id_group;
}
$access_string = get_acl_column($access);
if ($id_group != 0 || $onlyOneGroup === true) {
$groups_list_acl = users_get_groups($id_user, $access, false, true, null);
} else {
$groups_list_acl = get_users_acl($id_user);
// Only allow view ACL tokens in case user cannot manage group all.
if (users_can_manage_group_all($access) === false) {
if (preg_match('/_view/i', $access_string) == 0) {
return 0;
}
}
}
if (is_array($groups_list_acl)) {
if (isset($groups_list_acl[$id_group])) {
if (isset($groups_list_acl[$id_group][$access_string])
&& $groups_list_acl[$id_group][$access_string] > 0
) {
return 1;
} else {
return 0;
}
}
}
return 0;
}
/**
* Get the name of the database column of one access flag
*
* @param string access flag
*
* @return string Column name
*/
function get_acl_column($access)
{
switch ($access) {
case 'AR':
return 'agent_view';
case 'AW':
return 'agent_edit';
case 'AD':
return 'agent_disable';
case 'LW':
return 'alert_edit';
case 'LM':
return 'alert_management';
case 'PM':
return 'pandora_management';
case 'DM':
return 'db_management';
case 'UM':
return 'user_management';
case 'RR':
return 'report_view';
case 'RW':
return 'report_edit';
case 'RM':
return 'report_management';
case 'ER':
return 'event_view';
case 'EW':
return 'event_edit';
case 'EM':
return 'event_management';
case 'MR':
return 'map_view';
case 'MW':
return 'map_edit';
case 'MM':
return 'map_management';
case 'VR':
return 'vconsole_view';
case 'VW':
return 'vconsole_edit';
case 'VM':
return 'vconsole_management';
case 'NR':
return 'network_config_view';
case 'NW':
return 'network_config_edit';
case 'NM':
return 'network_config_management';
default:
return '';
}
}
function get_users_acl($id_user)
{
static $users_acl_cache = [];
if (isset($users_acl_cache[$id_user]) === true
&& is_array($users_acl_cache[$id_user]) === true
) {
$rowdup = $users_acl_cache[$id_user];
} else {
$query = sprintf(
"SELECT sum(tperfil.agent_view) as agent_view,
sum(tperfil.agent_edit) as agent_edit,
sum(tperfil.alert_edit) as alert_edit,
sum(tperfil.alert_management) as alert_management,
sum(tperfil.pandora_management) as pandora_management,
sum(tperfil.db_management) as db_management,
sum(tperfil.user_management) as user_management,
sum(tperfil.report_view) as report_view,
sum(tperfil.report_edit) as report_edit,
sum(tperfil.report_management) as report_management,
sum(tperfil.event_view) as event_view,
sum(tperfil.event_edit) as event_edit,
sum(tperfil.event_management) as event_management,
sum(tperfil.agent_disable) as agent_disable,
sum(tperfil.map_view) as map_view,
sum(tperfil.map_edit) as map_edit,
sum(tperfil.map_management) as map_management,
sum(tperfil.vconsole_view) as vconsole_view,
sum(tperfil.vconsole_edit) as vconsole_edit,
sum(tperfil.vconsole_management) as vconsole_management,
sum(tperfil.network_config_view) as network_config_view,
sum(tperfil.network_config_edit) as network_config_edit,
sum(tperfil.network_config_management) as network_config_management
FROM tusuario_perfil, tperfil
WHERE tusuario_perfil.id_perfil = tperfil.id_perfil
AND tusuario_perfil.id_usuario = '%s'",
$id_user
);
$rowdup = db_get_all_rows_sql($query);
$users_acl_cache[$id_user] = $rowdup;
}
if (empty($rowdup) || !$rowdup) {
return 0;
}
return $rowdup;
}
/**
* Get the name of a plugin
*
* @param int id_plugin Plugin id.
*
* @return string The name of the given plugin
*/
function dame_nombre_pluginid($id_plugin)
{
return (string) db_get_value('name', 'tplugin', 'id', (int) $id_plugin);
}
/**
* Get the operating system id.
*
* @param string Operating system name.
*
* @return id Id of the given operating system.
*/
function get_os_id($os_name)
{
return (string) db_get_value('id_os', 'tconfig_os', 'name', $os_name);
}
/**
* Get the operating system name.
*
* @param int Operating system id.
*
* @return string Name of the given operating system.
*/
function get_os_name($id_os)
{
return (string) db_get_value('name', 'tconfig_os', 'id_os', (int) $id_os);
}
/**
* Get user's dashboards
*
* @param int user id.
*
* @return array Dashboard name of the given user.
*/
function get_user_dashboards($id_user)
{
if (users_is_admin($id_user)) {
$sql = "SELECT id, name
FROM tdashboard WHERE id_user = '".$id_user."' OR id_user = ''";
} else {
$user_can_manage_all = users_can_manage_group_all('RR');
if ($user_can_manage_all) {
$sql = "SELECT id, name
FROM tdashboard WHERE id_user = '".$id_user."' OR id_user = ''";
} else {
$user_groups = users_get_groups($id_user, 'RR', false);
if (empty($user_groups)) {
return false;
}
$u_groups = [];
foreach ($user_groups as $id => $group_name) {
$u_groups[] = $id;
}
$sql = 'SELECT id, name
FROM tdashboard
WHERE id_group IN ('.implode(',', $u_groups).") AND (id_user = '".$id_user."' OR id_user = '')";
}
}
return db_get_all_rows_sql($sql);
}
/**
* Get all the possible periods in seconds.
*
* @param boolean $custom Flag to show or not custom fist option
* @param boolean $show_default Show the periods by default if it is empty
* @param boolean $allow_zero Allow the use of the value zero.
*
* @return array The possible periods in an associative array.
*/
function get_periods($custom=true, $show_default=true, $allow_zero=false)
{
global $config;
$periods = [];
if ($custom) {
$periods[-1] = __('custom');
}
if (empty($config['interval_values'])) {
if ($show_default) {
if ($allow_zero === true) {
$periods[0] = sprintf(__('%s seconds'), '0');
}
$periods[SECONDS_5MINUTES] = sprintf(__('%s minutes'), '5');
$periods[SECONDS_30MINUTES] = sprintf(__('%s minutes'), '30 ');
$periods[SECONDS_1HOUR] = __('1 hour');
$periods[SECONDS_6HOURS] = sprintf(__('%s hours'), '6 ');
$periods[SECONDS_12HOURS] = sprintf(__('%s hours'), '12 ');
$periods[SECONDS_1DAY] = __('1 day');
$periods[SECONDS_1WEEK] = __('1 week');
$periods[SECONDS_15DAYS] = __('15 days');
$periods[SECONDS_1MONTH] = __('1 month');
$periods[SECONDS_3MONTHS] = sprintf(__('%s months'), '3 ');
$periods[SECONDS_6MONTHS] = sprintf(__('%s months'), '6 ');
$periods[SECONDS_1YEAR] = __('1 year');
$periods[SECONDS_2YEARS] = sprintf(__('%s years'), '2 ');
$periods[SECONDS_3YEARS] = sprintf(__('%s years'), '3 ');
} else {
$periods[-1] = __('Empty').': '.__('Default values will be used');
}
} else {
$values = explode(',', $config['interval_values']);
foreach ($values as $v) {
$periods[$v] = human_time_description_raw($v, true);
}
}
return $periods;
}
/**
* Recursive copy directory
*/
function copy_dir($src, $dst)
{
$dir = opendir($src);
$return = true;
if (!$dir) {
return false;
}
@mkdir($dst);
while (false !== ( $file = readdir($dir))) {
if (( $file != '.' ) && ( $file != '..' )) {
if (is_dir($src.'/'.$file)) {
$return = copy_dir($src.'/'.$file, $dst.'/'.$file);
if (!$return) {
break;
}
} else {
$r = copy($src.'/'.$file, $dst.'/'.$file);
}
}
}
closedir($dir);
return $return;
}
function delete_dir($dir)
{
if (!file_exists($dir)) {
return true;
}
if (!is_dir($dir)) {
return unlink($dir);
}
foreach (scandir($dir) as $item) {
if ($item == '.' || $item == '..') {
continue;
}
if (!delete_dir($dir.'/'.$item)) {
return false;
}
}
return rmdir($dir);
}
/**
* Returns 1 if the data contains a codified image (base64)
*/
function is_image_data($data)
{
return (substr($data, 0, 10) == 'data:image');
}
/**
* Returns 1 if this is Snapshot data, 0 otherwise
* Looks for two or more carriage returns.
*/
function is_snapshot_data($data)
{
return is_image_data($data);
}
/**
* Check if text is too long to put it into a black screen
*
* @param string Data value
* @return boolean True if black window should be displayed
*/
function is_text_to_black_string($data)
{
if (is_image_data($data)) {
return false;
}
// Consider large text if data is greater than 200 characters
return ((int) strlen($data)) > 200;
}
/**
* Create an invisible div with a provided ID and value to
* can retrieve it from javascript with function get_php_value(name)
*/
function set_js_value($name, $value)
{
html_print_div(
[
'id' => 'php_to_js_value_'.$name,
'content' => json_encode($value),
'hidden' => true,
]
);
}
function is_array_empty($InputVariable)
{
$Result = true;
if (is_array($InputVariable) && count($InputVariable) > 0) {
foreach ($InputVariable as $Value) {
$Result = $Result && is_array_empty($Value);
}
} else {
$Result = empty($InputVariable);
}
return $Result;
}
// This function is used to give or not access to nodes in
// Metaconsole. Sometimes is used in common code between
// Meta and normal console, so if Meta is not activated, it
// will return 1 always
// Return 0 if the user hasnt access to node/detail 1 otherwise
function can_user_access_node()
{
global $config;
static $userinfo;
if ($userinfo === null) {
$userinfo = get_user_info($config['id_user']);
}
if (is_metaconsole()) {
return $userinfo['is_admin'] == 1 ? 1 : $userinfo['metaconsole_access_node'];
} else {
return 1;
}
}
/**
* Get the upload status code
*/
function get_file_upload_status($file_input_name)
{
if (!isset($_FILES[$file_input_name])) {
return -1;
}
return $_FILES[$file_input_name]['error'];
}
/**
* Get a human readable message with the upload status code
*/
function translate_file_upload_status($status_code)
{
switch ($status_code) {
case UPLOAD_ERR_OK:
$message = true;
break;
case UPLOAD_ERR_INI_SIZE:
$message = __('The file exceeds the maximum size');
$message .= __('Please check this PHP runtime variable values: upload_max_filesize (currently '.ini_get('upload_max_filesize').')');
break;
case UPLOAD_ERR_FORM_SIZE:
$message = __('The file exceeds the maximum size');
break;
case UPLOAD_ERR_PARTIAL:
$message = __('The uploaded file was only partially uploaded');
break;
case UPLOAD_ERR_NO_FILE:
$message = __('No file was uploaded');
break;
case UPLOAD_ERR_NO_TMP_DIR:
$message = __('Missing a temporary folder');
break;
case UPLOAD_ERR_CANT_WRITE:
$message = __('Failed to write file to disk');
break;
case UPLOAD_ERR_EXTENSION:
$message = __('File upload stopped by extension');
break;
default:
$message = __('Unknown upload error');
break;
}
return $message;
}
/**
* Get the arguments given in a function returning default value if not defined
*
* @param string name of the argument
* @param mixed array with arguments
* @param string defualt value for this argument
*
* @return string value for the argument
*/
function get_argument($argument, $arguments, $default)
{
if (isset($arguments[$argument])) {
return $arguments[$argument];
} else {
return $default;
}
}
/**
* Get the arguments given in a function returning default value if not defined
*
* @param mixed arguments
* - id_user: user who can see the news
* - modal: true if want to get modal news. false to return not modal news
* - limit: number of max news returned
* @return mixed list of news
*/
function get_news($arguments)
{
global $config;
$id_user = get_argument('id_user', $arguments, $config['id_user']);
$modal = get_argument('modal', $arguments, false);
$limit = get_argument('limit', $arguments, 99999999);
$id_group = array_keys(users_get_groups($id_user, false, true));
// Empty groups
if (empty($id_group)) {
return [];
}
$id_group = implode(',', $id_group);
$current_datetime = date('Y-m-d H:i:s', time());
$modal = (int) $modal;
switch ($config['dbtype']) {
case 'mysql':
case 'postgresql':
$sql = sprintf(
"SELECT id_news,subject,timestamp,text,author
FROM tnews WHERE id_group IN (%s) AND
modal = %s AND
(expire = 0 OR (expire = 1 AND expire_timestamp > '%s'))
ORDER BY timestamp DESC
LIMIT %s",
$id_group,
$modal,
$current_datetime,
$limit
);
break;
case 'oracle':
$sql = sprintf(
"SELECT subject,timestamp,text,author
FROM tnews
WHERE rownum <= %s AND id_group IN (%s) AND
modal = %s AND
(expire = 0 OR (expire = 1 AND expire_timestamp > '%s'))
ORDER BY timestamp DESC",
$limit,
$id_group,
$modal,
$current_datetime
);
break;
}
$news = db_get_all_rows_sql($sql);
if (empty($news)) {
$news = [];
}
return $news;
}
/**
* Print audit data in CSV format.
*
* @param array Audit data.
*/
function print_audit_csv($data)
{
global $config;
global $graphic_type;
$divider = html_entity_decode($config['csv_divider']);
if (!$data) {
echo __('No data found to export');
return 0;
}
$config['ignore_callback'] = true;
while (@ob_end_clean()) {
}
header('Content-type: application/octet-stream');
header('Content-Disposition: attachment; filename=audit_log'.date('Y-m-d_His').'.csv');
header('Pragma: no-cache');
header('Expires: 0');
// BOM
print pack('C*', 0xEF, 0xBB, 0xBF);
echo __('User').$divider.__('Action').$divider.__('Date').$divider.__('Source IP').$divider.__('Comments')."\n";
foreach ($data as $line) {
echo io_safe_output($line['id_usuario']).$divider.io_safe_output($line['accion']).$divider.io_safe_output(date($config['date_format'], $line['utimestamp'])).$divider.$line['ip_origen'].$divider.io_safe_output($line['descripcion'])."\n";
}
exit;
}
/**
* Validate the code given to surpass the 2 step authentication
*
* @param string User name
* @param string Code given by the authenticator app
*
* @return -1 if the parameters introduced are incorrect,
* there is a problem accessing the user secret or
* if an exception are launched.
* true if the code is valid.
* false if the code is invalid.
*/
function validate_double_auth_code($user, $code)
{
global $config;
include_once $config['homedir'].'/include/auth/GAuth/Auth.php';
$result = false;
if (empty($user) || empty($code)) {
$result = -1;
} else {
$secret = db_get_value('secret', 'tuser_double_auth', 'id_user', $user);
if ($secret === false) {
$result = -1;
} else if (!empty($secret)) {
try {
$gAuth = new \GAuth\Auth($secret);
$result = $gAuth->validateCode($code);
} catch (Exception $e) {
$result = -1;
}
}
}
return $result;
}
/**
* Get if the 2 step authentication is enabled for the user given
*
* @param string User name
*
* @return true if the user has the double auth enabled or false otherwise.
*/
function is_double_auth_enabled($user)
{
$result = (bool) db_get_value('id', 'tuser_double_auth', 'id_user', $user);
return $result;
}
function clear_pandora_error_for_header()
{
global $config;
$config['alert_cnt'] = 0;
$_SESSION['alert_msg'] = [];
}
function set_pandora_error_for_header($message, $title=null)
{
global $config;
if (!isset($config['alert_cnt'])) {
$config['alert_cnt'] = 0;
}
if (( !isset($_SESSION['alert_msg']) && (!is_array($_SESSION['alert_msg'])) )) {
$_SESSION['alert_msg'] = [];
}
$message_config = [];
if (isset($title)) {
$message_config['title'] = $title;
}
$message_config['message'] = $message;
$message_config['no_close'] = true;
$config['alert_cnt']++;
$_SESSION['alert_msg'][] = [
'type' => 'error',
'message' => $message_config,
];
}
function get_pandora_error_for_header()
{
$result = '';
if (isset($_SESSION['alert_msg']) && is_array($_SESSION['alert_msg'])) {
foreach ($_SESSION['alert_msg'] as $key => $value) {
if (!isset($value['type']) || !isset($value['message'])) {
continue;
}
switch ($value['type']) {
case 'error':
$result .= ui_print_error_message($value['message'], '', true);
break;
case 'info':
$result .= ui_print_info_message($value['message'], '', true);
break;
default:
break;
}
}
}
return $result;
}
function set_if_defined(&$var, $test)
{
if (isset($test)) {
$var = $test;
return true;
} else {
return false;
}
}
function set_unless_defined(&$var, $default)
{
if (! isset($var)) {
$var = $default;
return true;
} else {
return false;
}
}
function set_when_empty(&$var, $default)
{
if (empty($var)) {
$var = $default;
return true;
} else {
return false;
}
}
function sort_by_column(&$array_ref, $column)
{
if (!empty($column)) {
usort(
$array_ref,
function ($a, $b) use ($column) {
return strcmp($a[$column], $b[$column]);
}
);
}
}
function array2XML($data, $root=null, $xml=null)
{
if ($xml == null) {
$xml = simplexml_load_string(
"\n<".$root.' />'
);
}
foreach ($data as $key => $value) {
if (is_numeric($key)) {
$key = 'item_'.$key;
}
if (is_array($value)) {
$node = $xml->addChild($key);
array2XML($value, $root, $node);
} else {
if (!is_numeric($value) && !is_bool($value)) {
if (!empty($value)) {
$xml->addChild($key, $value);
}
} else {
$xml->addChild($key, $value);
}
}
}
return $xml->asXML();
}
/**
* Returns an array by extracting a column or columns.
*
* @param array Array
* @param mixed (string/array) Column name/s
*
* @return array Array formed by the extracted columns of every array iteration.
*/
function extract_column($array, $column)
{
$column_is_arr = is_array($column);
return array_map(
function ($item) use ($column_is_arr, $column) {
if ($column_is_arr) {
return array_reduce(
$column,
function ($carry, $col) use ($item) {
$carry[$col] = $item[$col];
return $item[$col];
},
[]
);
} else {
return $item[$column];
}
},
$array
);
}
function get_percentile($percentile, $array)
{
global $config;
sort($array);
$index = (($config['percentil'] / 100) * count($array));
if (floor($index) == $index) {
$result = (($array[($index - 1)] + $array[$index]) / 2);
} else {
$result = $array[floor($index)];
}
return $result;
}
if (!function_exists('hex2bin')) {
function hex2bin($data)
{
static $old;
if ($old === null) {
$old = version_compare(PHP_VERSION, '5.2', '<');
}
$isobj = false;
if (is_scalar($data) || (($isobj = is_object($data)) && method_exists($data, '__toString'))) {
if ($isobj && $old) {
ob_start();
echo $data;
$data = ob_get_clean();
} else {
$data = (string) $data;
}
} else {
trigger_error(__FUNCTION__.'() expects parameter 1 to be string, '.gettype($data).' given', E_USER_WARNING);
return;
// null in this case
}
$len = strlen($data);
if (($len % 2)) {
trigger_error(__FUNCTION__.'(): Hexadecimal input string must have an even length', E_USER_WARNING);
return false;
}
if (strspn($data, '0123456789abcdefABCDEF') != $len) {
trigger_error(__FUNCTION__.'(): Input string must be hexadecimal string', E_USER_WARNING);
return false;
}
return pack('H*', $data);
}
}
function get_refresh_time_array()
{
return [
'0' => __('Disable'),
'5' => __('5 seconds'),
'10' => __('10 seconds'),
'15' => __('15 seconds'),
'30' => __('30 seconds'),
(string) SECONDS_1MINUTE => __('1 minute'),
(string) SECONDS_2MINUTES => __('2 minutes'),
(string) SECONDS_5MINUTES => __('5 minutes'),
(string) SECONDS_15MINUTES => __('15 minutes'),
(string) SECONDS_30MINUTES => __('30 minutes'),
(string) SECONDS_1HOUR => __('1 hour'),
];
}
function date2strftime_format($date_format, $timestamp=null)
{
$replaces_list = [
'D' => '%a',
'l' => '%A',
'd' => '%d',
'j' => '%e',
'N' => '%u',
'w' => '%w',
'W' => '%W',
'M' => '%b',
'F' => '%B',
'm' => '%m',
'o' => '%G',
'y' => '%y',
'Y' => '%Y',
'H' => '%H',
'h' => '%I',
'g' => '%l',
'a' => '%P',
'A' => '%p',
'i' => '%M',
's' => '%S',
'O' => '%z',
'T' => '%Z',
'%' => '%%',
'G' => '%k',
'z' => '%j',
'U' => '%s',
'c' => '%FT%T%z',
'r' => '%d %b %Y %H:%M:%S %z',
];
$return = '';
// character to character because
// Replacement order gotcha
// http://php.net/manual/en/function.str-replace.php
$chars = str_split($date_format);
foreach ($chars as $c) {
if (isset($replaces_list[$c])) {
$return .= $replaces_list[$c];
} else {
// Check extra formats.
switch ($date_format) {
default: $return .= date($date_format, $timestamp);
break;
case 'n':
if (stristr(PHP_OS, 'win')) {
$return .= '%#m';
} else {
$return .= '%-m';
}
case 'u':
if (preg_match('/^[0-9]*\\.([0-9]+)$/', $timestamp, $reg)) {
$decimal = substr(str_pad($reg[1], 6, '0'), 0, 6);
} else {
$decimal = '000000';
}
$return .= $decimal;
break;
break;
}
}
}
return $return;
}
function pandora_setlocale()
{
global $config;
$replace_locale = [
'ca' => 'ca_ES',
'de' => 'de_DE',
'en_GB' => 'de',
'es' => 'es_ES',
'fr' => 'fr_FR',
'it' => 'it_IT',
'nl' => 'nl_BE',
'pl' => 'pl_PL',
'pt' => 'pt_PT',
'pt_BR' => 'pt_BR',
'sk' => 'sk_SK',
'tr' => 'tr_TR',
'cs' => 'cs_CZ',
'el' => 'el_GR',
'ru' => 'ru_RU',
'ar' => 'ar_MA',
'ja' => 'ja_JP.UTF-8',
'zh_CN' => 'zh_CN',
];
$user_language = get_user_language($config['id_user']);
setlocale(
LC_ALL,
str_replace(array_keys($replace_locale), $replace_locale, $user_language)
);
}
function update_config_token($cfgtoken, $cfgvalue)
{
global $config;
$delete = db_process_sql("DELETE FROM tconfig WHERE token = '$cfgtoken'");
$insert = db_process_sql("INSERT INTO tconfig (token, value) VALUES ('$cfgtoken', '$cfgvalue')");
if ($delete && $insert) {
return true;
} else {
return false;
}
}
function get_number_of_mr($package, $ent, $offline)
{
global $config;
if (!$ent) {
$dir = $config['attachment_store'].'/downloads/pandora_console/extras/mr';
} else {
if ($offline) {
$dir = $package.'/extras/mr';
} else {
$dir = sys_get_temp_dir().'/pandora_oum/'.$package.'/extras/mr';
}
}
$mr_size = [];
if (file_exists($dir) && is_dir($dir)) {
if (is_readable($dir)) {
$files = scandir($dir);
// Get all the files from the directory ordered by asc
if ($files !== false) {
$pattern = '/^\d+\.sql$/';
$sqlfiles = preg_grep($pattern, $files);
// Get the name of the correct files
$pattern = '/\.sql$/';
$replacement = '';
$sqlfiles_num = preg_replace($pattern, $replacement, $sqlfiles);
foreach ($sqlfiles_num as $num) {
if ($num <= $config['MR']) {
continue;
}
$mr_size[] = $num;
}
}
}
}
return $mr_size;
}
function remove_right_zeros($value)
{
$is_decimal = explode('.', $value);
if (isset($is_decimal[1])) {
$value_to_return = rtrim($value, '0');
return rtrim($value_to_return, '.');
} else {
return $value;
}
}
function register_pass_change_try($id_user, $success)
{
$values = [];
$values['id_user'] = $id_user;
$reset_pass_moment = new DateTime('now');
$reset_pass_moment = $reset_pass_moment->format('Y-m-d H:i:s');
$values['reset_moment'] = $reset_pass_moment;
$values['success'] = $success;
db_process_sql_insert('treset_pass_history', $values);
}
function isJson($string)
{
json_decode($string);
return (json_last_error() == JSON_ERROR_NONE);
}
/**
* returns true or false if it is a valid ip
* checking ipv4 and ipv6 or resolves the name dns
*
* @param string address
*/
function validate_address($address)
{
if ($address) {
if (!filter_var($address, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
if (!filter_var($address, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) {
$ip_address_dns = gethostbyname($address);
if (!filter_var($ip_address_dns, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
if (!filter_var($ip_address_dns, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) {
return false;
}
}
}
}
}
return true;
}
/**
* Used to get the offset in seconds to the UTC date.
*
* @param string Timezone identifier.
*/
function get_utc_offset($timezone)
{
if (empty($timezone)) {
return 0;
}
$dtz = new DateTimeZone($timezone);
$dt = new DateTime('now', $dtz);
return $dtz->getOffset($dt);
}
function get_system_utc_offset()
{
global $config;
return get_utc_offset($config['timezone']);
}
function get_current_utc_offset()
{
return get_utc_offset(date_default_timezone_get());
}
function get_fixed_offset()
{
return (get_current_utc_offset() - get_system_utc_offset());
}
/**
* Used to transform the dates without timezone information (like '2018/05/23 10:10:10')
* to a unix timestamp compatible with the user custom timezone.
*
* @param string Date without timezone information.
* @param number Offset between the date timezone and the user's default timezone.
*/
function time_w_fixed_tz($date, $timezone_offset=null)
{
if ($timezone_offset === null) {
$timezone_offset = get_fixed_offset();
}
return (strtotime($date) + $timezone_offset);
}
/**
* Used to transform the dates without timezone information (like '2018/05/23 10:10:10')
* to a date compatible with the user custom timezone.
*
* @param string Date without timezone information.
* @param string Date format.
* @param number Offset between the date timezone and the user's default timezone.
*/
function date_w_fixed_tz($date, $format=null, $timezone_offset=null)
{
global $config;
if ($format === null) {
$format = $config['date_format'];
}
return date($format, time_w_fixed_tz($date, $timezone_offset));
}
function color_graph_array()
{
global $config;
$color_series = [];
$color_series[0] = [
'border' => '#000000',
'color' => $config['graph_color1'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[1] = [
'border' => '#000000',
'color' => $config['graph_color2'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[2] = [
'border' => '#000000',
'color' => $config['graph_color3'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[3] = [
'border' => '#000000',
'color' => $config['graph_color4'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[4] = [
'border' => '#000000',
'color' => $config['graph_color5'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[5] = [
'border' => '#000000',
'color' => $config['graph_color6'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[6] = [
'border' => '#000000',
'color' => $config['graph_color7'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[7] = [
'border' => '#000000',
'color' => $config['graph_color8'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[8] = [
'border' => '#000000',
'color' => $config['graph_color9'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[9] = [
'border' => '#000000',
'color' => $config['graph_color10'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[10] = [
'border' => '#000000',
'color' => COL_GRAPH9,
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[11] = [
'border' => '#000000',
'color' => COL_GRAPH10,
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[12] = [
'border' => '#000000',
'color' => COL_GRAPH11,
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[13] = [
'border' => '#000000',
'color' => COL_GRAPH12,
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series[14] = [
'border' => '#000000',
'color' => COL_GRAPH13,
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series['event'] = [
'border' => '#ff0000',
'color' => '#FF5733',
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series['alert'] = [
'border' => '#ffff00',
'color' => '#ffff00',
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series['unknown'] = [
'border' => '#999999',
'color' => '#E1E1E1',
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series['percentil'] = [
'border' => '#000000',
'color' => '#003333',
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series['projection'] = [
'border' => '#000000',
'color' => $config['graph_color8'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series['overlapped'] = [
'border' => '#000000',
'color' => $config['graph_color9'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series['summatory'] = [
'border' => '#000000',
'color' => $config['graph_color7'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series['average'] = [
'border' => '#000000',
'color' => $config['graph_color10'],
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series['no_data'] = [
'border' => '#000000',
'color' => '#f2c40e',
'alpha' => CHART_DEFAULT_ALPHA,
];
$color_series['unit'] = [
'border' => null,
'color' => '#0097BC',
'alpha' => 10,
];
return $color_series;
}
/**
* Label graph Sparse.
*
* @param array $data Data chart.
* @param array $show_elements_graph Data visual styles chart.
*
* @return array Array label.
*/
function series_type_graph_array($data, $show_elements_graph)
{
global $config;
if (isset($show_elements_graph['stacked'])) {
switch ($show_elements_graph['stacked']) {
case 2:
case 4:
$type_graph = 'line';
break;
default:
$type_graph = 'area';
break;
}
} else {
$type_graph = $show_elements_graph['type_graph'];
}
$color_series = color_graph_array();
if ($show_elements_graph['id_widget_dashboard']) {
$opcion = unserialize(
db_get_value_filter(
'options',
'twidget_dashboard',
['id' => $show_elements_graph['id_widget_dashboard']]
)
);
if ($show_elements_graph['graph_combined']) {
foreach ($show_elements_graph['modules_id'] as $key => $value) {
$color_series[$key] = [
'border' => '#000000',
'color' => $opcion[$value],
'alpha' => CHART_DEFAULT_ALPHA,
];
}
} else {
$color_series[0] = [
'border' => '#000000',
'color' => $opcion['max'],
'alpha' => CHART_DEFAULT_ALPHA,
];
}
}
$i = 0;
if (isset($data) && is_array($data)) {
foreach ($data as $key => $value) {
if ($show_elements_graph['compare'] == 'overlapped') {
if ($key == 'sum2') {
$str = ' ('.__('Previous').')';
}
}
if (strpos($key, 'summatory') !== false) {
$data_return['series_type'][$key] = $type_graph;
$data_return['legend'][$key] = __('Summatory series').' '.$str;
$data_return['color'][$key] = $color_series['summatory'];
} else if (strpos($key, 'average') !== false) {
$data_return['series_type'][$key] = $type_graph;
$data_return['legend'][$key] = __('Average series').' '.$str;
$data_return['color'][$key] = $color_series['average'];
} else if (strpos($key, 'sum') !== false
|| strpos($key, 'baseline') !== false
) {
switch ($value['id_module_type']) {
case 21:
case 2:
case 6:
case 18:
case 9:
case 31:
case 100:
$data_return['series_type'][$key] = 'boolean';
break;
default:
$data_return['series_type'][$key] = $type_graph;
break;
}
if (isset($show_elements_graph['labels'][$value['agent_module_id']])
&& is_array($show_elements_graph['labels'])
&& (count($show_elements_graph['labels']) > 0)
) {
if ($show_elements_graph['unit']) {
$name_legend = $show_elements_graph['labels'][$value['agent_module_id']];
$name_legend .= ' / ';
$name_legend .= __('Unit ').' ';
$name_legend .= $show_elements_graph['unit'].': ';
} else {
if (isset($show_elements_graph['from_interface']) === true
&& (bool) $show_elements_graph['from_interface'] === true
) {
$label_interfaces = array_flip($show_elements_graph['modules_series']);
$name_legend = $show_elements_graph['labels'][$value['agent_module_id']][$label_interfaces[$value['agent_module_id']]].': ';
} else if (is_array($show_elements_graph['labels'][$value['agent_module_id']]) === true) {
$name_legend = 'Avg: ';
if (array_key_exists('agent_alias', $value)
&& array_key_exists('module_name', $value)
&& array_key_exists('unit', $value)
) {
$name_legend .= $value['agent_alias'];
$name_legend .= ' / ';
$name_legend .= $value['module_name'];
$name_legend .= ' / ';
$name_legend .= __('Unit ').' ';
$name_legend .= $value['unit'].': ';
}
} else {
$name_legend = $show_elements_graph['labels'][$value['agent_module_id']].': ';
}
}
} else {
if (strpos($key, 'baseline') !== false) {
if ($value['unit']) {
$name_legend = $value['agent_alias'];
$name_legend .= ' / ';
$name_legend .= $value['module_name'];
$name_legend .= ' / ';
$name_legend .= __('Unit ').' ';
$name_legend .= $value['unit'].'Baseline ';
} else {
$name_legend = $value['agent_alias'];
$name_legend .= ' / ';
$name_legend .= $value['module_name'].'Baseline ';
}
} else {
$name_legend = '';
if (isset($show_elements_graph['fullscale']) === true
&& (int) $show_elements_graph['fullscale'] === 1
) {
$name_legend .= 'Tip: ';
} else {
$name_legend .= 'Avg: ';
}
if ($value['unit']) {
$name_legend .= $value['agent_alias'];
$name_legend .= ' / ';
$name_legend .= $value['module_name'];
$name_legend .= ' / ';
$name_legend .= __('Unit ').' ';
$name_legend .= $value['unit'].': ';
} else {
$name_legend .= $value['agent_alias'];
$name_legend .= ' / ';
$name_legend .= $value['module_name'].': ';
}
}
}
if (isset($value['weight']) === true
&& empty($value['weight']) === false
) {
$name_legend .= ' ('.__('Weight');
$name_legend .= ' * '.$value['weight'].') ';
}
$data_return['legend'][$key] = $name_legend;
if ((int) $value['min'] === PHP_INT_MAX) {
$value['min'] = 0;
}
if ((int) $value['max'] === (-PHP_INT_MAX)) {
$value['max'] = 0;
}
$data_return['legend'][$key] .= __('Min:').remove_right_zeros(
number_format(
$value['min'],
$config['graph_precision'],
$config['csv_decimal_separator'],
$config['csv_decimal_separator'] == ',' ? '.' : ','
)
).' '.__('Max:').remove_right_zeros(
number_format(
$value['max'],
$config['graph_precision'],
$config['csv_decimal_separator'],
$config['csv_decimal_separator'] == ',' ? '.' : ','
)
).' '._('Avg:').remove_right_zeros(
number_format(
$value['avg'],
$config['graph_precision'],
$config['csv_decimal_separator'],
$config['csv_decimal_separator'] == ',' ? '.' : ','
)
).' '.$str;
if ($show_elements_graph['compare'] == 'overlapped'
&& $key == 'sum2'
) {
$data_return['color'][$key] = $color_series['overlapped'];
} else {
$data_return['color'][$key] = $color_series[$i];
$i++;
}
} else if (!$show_elements_graph['fullscale']
&& strpos($key, 'min') !== false
|| !$show_elements_graph['fullscale']
&& strpos($key, 'max') !== false
) {
$data_return['series_type'][$key] = $type_graph;
$name_legend = '';
if ((int) $show_elements_graph['type_mode_graph'] != 0) {
if (strpos($key, 'min') !== false) {
$name_legend .= 'Min: ';
}
if (strpos($key, 'max') !== false) {
$name_legend .= 'Max: ';
}
}
if ($show_elements_graph['unit']) {
$name_legend .= $value['agent_alias'];
$name_legend .= ' / ';
$name_legend .= $value['module_name'];
$name_legend .= ' / ';
$name_legend .= __('Unit ').' ';
$name_legend .= $show_elements_graph['unit'].': ';
} else {
$name_legend .= $value['agent_alias'];
$name_legend .= ' / ';
$name_legend .= $value['module_name'].': ';
}
$data_return['legend'][$key] = $name_legend;
if ($show_elements_graph['type_mode_graph']) {
$data_return['legend'][$key] .= __('Min:');
$data_return['legend'][$key] .= remove_right_zeros(
number_format(
$value['min'],
$config['graph_precision']
)
);
$data_return['legend'][$key] .= ' '.__('Max:');
$data_return['legend'][$key] .= remove_right_zeros(
number_format(
$value['max'],
$config['graph_precision']
)
);
$data_return['legend'][$key] .= ' '._('Avg:');
$data_return['legend'][$key] .= remove_right_zeros(
number_format(
$value['avg'],
$config['graph_precision'],
$config['csv_decimal_separator']
)
).' '.$str;
}
if ($show_elements_graph['compare'] == 'overlapped'
&& $key == 'sum2'
) {
$data_return['color'][$key] = $color_series['overlapped'];
} else {
$data_return['color'][$key] = $color_series[$i];
$i++;
}
} else if (strpos($key, 'event') !== false) {
$data_return['series_type'][$key] = 'points';
if ($show_elements_graph['show_events']) {
$data_return['legend'][$key] = __('Events').' '.$str;
}
$data_return['color'][$key] = $color_series['event'];
} else if (strpos($key, 'alert') !== false) {
$data_return['series_type'][$key] = 'points';
if ($show_elements_graph['show_alerts']) {
$data_return['legend'][$key] = __('Alert').' '.$str;
}
$data_return['color'][$key] = $color_series['alert'];
} else if (strpos($key, 'unknown') !== false) {
$data_return['series_type'][$key] = 'unknown';
if ($show_elements_graph['show_unknown']) {
$data_return['legend'][$key] = __('Unknown').' '.$str;
}
$data_return['color'][$key] = $color_series['unknown'];
} else if (strpos($key, 'percentil') !== false) {
$data_return['series_type'][$key] = 'percentil';
if ($show_elements_graph['percentil']) {
if ($show_elements_graph['unit']) {
$name_legend = __('Percentil').' ';
$name_legend .= $config['percentil'].'º ';
$name_legend .= __('of module').' ';
$name_legend .= $value['agent_alias'].' / ';
$name_legend .= $value['module_name'].' / ';
$name_legend .= __('Unit ').' ';
$name_legend .= $show_elements_graph['unit'].': ';
} else {
$name_legend = __('Percentil').' ';
$name_legend .= $config['percentil'].'º ';
$name_legend .= __('of module').' ';
$name_legend .= $value['agent_alias'].' / ';
$name_legend .= $value['module_name'].': ';
}
$data_return['legend'][$key] .= $name_legend;
$data_return['legend'][$key] .= remove_right_zeros(
number_format(
$value['data'][0][1],
$config['graph_precision']
)
).' '.$str;
}
$data_return['color'][$key] = $color_series['percentil'];
} else if (strpos($key, 'projection') !== false) {
$data_return['series_type'][$key] = $type_graph;
$data_return['legend'][$key] = __('Projection').' '.$str;
$data_return['color'][$key] = $color_series['projection'];
} else {
$data_return['series_type'][$key] = $type_graph;
$data_return['legend'][$key] = $key;
$data_return['color'][$key] = $color_series[$i];
$i++;
}
if ($i > 14) {
$i = 0;
}
}
return $data_return;
}
return false;
}
/**
* Draw chart pdf.
*
* @param string $type_graph_pdf Type graph.
* @param array $params Params.
* @param boolean $params_combined Params only charts combined.
* @param boolean $module_list Array modules.
*
* @return string Img or base64.
*/
function generator_chart_to_pdf(
$type_graph_pdf,
$params,
$params_combined=false,
$module_list=false
) {
global $config;
if (is_metaconsole()) {
$hack_metaconsole = '../..';
} else {
$hack_metaconsole = '';
}
$file_js = $config['homedir'].'/include/web2image.js';
$url = ui_get_full_url(false).$hack_metaconsole.'/include/chart_generator.php';
if (!$params['return_img_base_64']) {
$img_file = 'img_'.uniqid().'.png';
$img_path = $config['homedir'].'/attachment/'.$img_file;
$img_url = ui_get_full_url(false).$hack_metaconsole.'/attachment/'.$img_file;
}
if ($type_graph_pdf === 'vbar') {
$width_img = $params['generals']['pdf']['width'];
$height_img = $params['generals']['pdf']['height'];
} else if ($type_graph_pdf === 'combined'
&& $params_combined['stacked'] == CUSTOM_GRAPH_VBARS
) {
$width_img = 650;
$height_img = ($params['height'] + 50);
} else if ($type_graph_pdf === 'hbar' || $type_graph_pdf === 'pie_chart') {
$width_img = ($params['width'] ?? 550);
$height_img = $params['height'];
} else {
$width_img = 550;
$height_img = $params['height'];
if ((int) $params['landscape'] === 1) {
$height_img = 150;
$params['height'] = 150;
}
}
$params_encode_json = urlencode(json_encode($params));
if ($params_combined) {
$params_combined = urlencode(json_encode($params_combined));
}
if ($module_list) {
$module_list = urlencode(json_encode($module_list));
}
$session_id = session_id();
$cache_dir = $config['homedir'].'/attachment/cache';
$cmd = '"'.io_safe_output($config['phantomjs_bin']);
$cmd .= DIRECTORY_SEPARATOR.'phantomjs" ';
$cmd .= ' --disk-cache=true --disk-cache-path="'.$cache_dir.'"';
$cmd .= ' --max-disk-cache-size=10000 ';
$cmd .= ' --ssl-protocol=any --ignore-ssl-errors=true ';
$cmd .= '"'.$file_js.'" "'.$url.'" "'.$type_graph_pdf.'"';
$cmd .= ' "'.$params_encode_json.'" "'.$params_combined.'"';
$cmd .= ' "'.$module_list.'" "'.$img_path.'"';
$cmd .= ' "'.$width_img.'" "'.$height_img.'"';
$cmd .= ' "'.$session_id.'" "'.$params['return_img_base_64'].'"';
$result = null;
$retcode = null;
exec($cmd, $result, $retcode);
$img_content = join("\n", $result);
if ($params['return_img_base_64']) {
// To be used in alerts.
return $img_content;
} else {
// To be used in PDF files.
$config['temp_images'][] = $img_path;
return '
';
}
}
/**
* Get the product name.
*
* @return string If the installation is open, it will be 'Pandora FMS'.
* If the product name stored is empty, it returns 'Pandora FMS' too.
*/
function get_product_name()
{
global $config;
$stored_name = enterprise_hook('enterprise_get_product_name');
if (empty($stored_name) || $stored_name == ENTERPRISE_NOT_HOOK) {
if (isset($config['rb_product_name_alt']) === true
&& empty($config['rb_product_name_alt']) === false
) {
return $config['rb_product_name_alt'];
}
return 'Pandora FMS';
}
return $stored_name;
}
/**
* Get the copyright notice.
*
* @return string If the installation is open, it will be 'Artica ST'.
* If the product name stored is empty, it returns 'Artica ST' too.
*/
function get_copyright_notice()
{
$stored_name = enterprise_hook('enterprise_get_copyright_notice');
if (empty($stored_name) || $stored_name == ENTERPRISE_NOT_HOOK) {
return 'PandoraFMS.com';
}
return $stored_name;
}
/**
* Generate a random code to prevent cross site request fogery attacks
*
* @return string Generated code
*/
function generate_csrf_code()
{
// Start session to make this var permanent
if (session_status() === PHP_SESSION_NONE) {
session_start();
}
$_SESSION['csrf_code'] = md5(uniqid(mt_rand(), true));
session_write_close();
return $_SESSION['csrf_code'];
}
/**
* Validate the CSRF code
*
* @return boolean True if code is valid
*/
function validate_csrf_code()
{
$code = get_parameter('csrf_code');
return isset($code) && isset($_SESSION['csrf_code'])
&& $_SESSION['csrf_code'] == $code;
}
function generate_hash_to_api()
{
return (string) hash('sha256', db_get_value('value', 'tupdate_settings', '`key`', 'customer_key'));
}
/**
* Disable the profiller and display de result
*
* @param string Key to identify the profiler run.
* @param string Way to display the result
* "link" (default): Click into word "Performance" to display the profilling info.
* "console": Display with a message in console.log.
*/
function pandora_xhprof_display_result($key='', $method='link')
{
// Check if function exists
if (!function_exists('tideways_xhprof_disable')) {
error_log('Cannot find tideways_xhprof_disable function');
return;
}
$run_id = uniqid();
$data = tideways_xhprof_disable();
$source = "pandora_$key";
file_put_contents(
sys_get_temp_dir().'/'.$run_id.".$source.xhprof",
serialize($data)
);
$new_url = "http://{$_SERVER['HTTP_HOST']}/profiler/index.php?run={$run_id}&source={$source}";
switch ($method) {
case 'console':
error_log("'{$new_url}'");
break;
case 'link':
default:
echo "Performance\n";
break;
}
}
/**
* From a network with a mask remove the smallest ip and the highest
*
* @param string $address Identify the network.
* @param string $mask Identify the mask network.
*
* @return array or false with smallest ip and highest ip.
*/
function range_ips_for_network($address, $mask)
{
if (!isset($address) || !isset($mask)) {
return false;
}
// Convert ip addresses to long form.
$address_long = ip2long($address);
$mask_long = ip2long($mask);
// Calculate first usable address.
$ip_host_first = ((~$mask_long) & $address_long);
$ip_first = (($address_long ^ $ip_host_first));
// Calculate last usable address.
$ip_broadcast_invert = ~$mask_long;
$ip_last = (($address_long | $ip_broadcast_invert) - 1);
$range = [
'first' => long2ip($ip_first),
'last' => long2ip($ip_last),
];
return $range;
}
/**
* from two ips find out if there is such an ip
*
* @param string ip ip wont validate
* @param string ip_lower
* @param string ip_upper
*
* @return boolean true or false if the ip is between the two ips
*/
function is_in_network($ip, $ip_lower, $ip_upper)
{
if (!isset($ip) || !isset($ip_lower) || !isset($ip_upper)) {
return false;
}
$ip = (float) sprintf('%u', ip2long($ip));
$ip_lower = (float) sprintf('%u', ip2long($ip_lower));
$ip_upper = (float) sprintf('%u', ip2long($ip_upper));
if ($ip >= $ip_lower && $ip <= $ip_upper) {
return true;
} else {
return false;
}
}
/**
*
*/
function ip_belongs_to_network($ip, $network, $mask)
{
if ($ip == $network) {
return true;
}
$ranges = range_ips_for_network($network, $mask);
return is_in_network($ip, $ranges['first'], $ranges['last']);
}
/**
* convert the mask to cird format
*
* @param string mask
* @return string true or false if the ip is between the two ips
*/
function mask2cidr($mask)
{
if (!isset($mask)) {
return 0;
}
$long = ip2long($mask);
$base = ip2long('255.255.255.255');
return (32 - log((($long ^ $base) + 1), 2));
}
/**
* convert the cidr prefix to subnet mask
*
* @param int cidr prefix
* @return string subnet mask
*/
function cidr2mask($int)
{
return long2ip(-1 << (32 - (int) $int));
}
function get_help_info($section_name)
{
global $config;
$user_language = get_user_language($config['id_user']);
$es = false;
$result = 'https://pandorafms.com/manual/en/documentation/';
if ($user_language == 'es') {
$es = true;
$result = 'https://pandorafms.com/manual/es/documentation/';
}
switch ($section_name) {
case 'snmp_browser_view':
if ($es) {
$result .= '03_monitoring/03_remote_monitoring#navegador_snmp_de_pandora_fms';
} else {
$result .= '03_monitoring/03_remote_monitoring#pandora_fms_snmp_browser';
}
break;
case 'snmp_trap_generator_view':
if ($es) {
$result .= '03_monitoring/08_snmp_traps_monitoring#generador_de_traps';
} else {
$result .= '03_monitoring/08_snmp_traps_monitoring#trap_generator';
}
break;
case 'real_time_view':
if ($es) {
$result .= '04_using/07_data_presentation_visualization#graficas_real-time';
} else {
$result .= '04_using/07_data_presentation_visualization#real-time_graphs';
}
break;
case 'agent_main_tab':
if ($es) {
$result .= '03_monitoring/01_intro_monitoring#visualizacion_del_agente';
} else {
$result .= '03_monitoring/01_intro_monitoring#agent_display';
}
break;
case 'alert_config':
if ($es) {
$result .= '04_using/01_alerts#creacion_de_una_accion';
} else {
$result .= '04_using/01_alerts#creating_an_action';
}
break;
case 'alert_macros':
if ($es) {
$result .= '04_using/01_alerts#macros_sustituibles_en_los_campos_field1_field10';
} else {
$result .= '04_using/01_alerts#replaceable_macros_within_field1_field10';
}
break;
case 'alerts_config':
if ($es) {
$result .= '04_using/01_alerts';
} else {
$result .= '04_using/01_alerts';
}
break;
case 'alert_special_days':
if ($es) {
$result .= '04_using/01_alerts#lista_de_dias_especiales';
} else {
$result .= '04_using/01_alerts#list_of_special_days';
}
break;
case 'alerts':
if ($es) {
$result .= '05_big_environments/02_policy#Alertas';
} else {
$result .= '05_big_environments/02_policy#Alerts';
}
break;
case 'collections':
if ($es) {
$result .= '05_big_environments/02_policy#Colecciones_de_ficheros';
} else {
$result .= '05_big_environments/02_policy#File_Collections';
}
break;
case 'component_groups':
if ($es) {
$result .= '04_using/03_templates_and_components#grupos_de_componentes';
} else {
$result .= '04_using/03_templates_and_components#component_groups';
}
break;
case 'configure_gis_map_edit':
if ($es) {
$result .= '04_using/10_gis#mapas_gis';
} else {
$result .= '04_using/10_gis#gis_maps';
}
break;
case 'event_alert':
if ($es) {
$result .= '04_using/02_events#event_alerts_event_correlation';
} else {
$result .= '04_using/02_events#event_alerts_event_correlation';
}
break;
case 'eventview':
if ($es) {
$result .= '04_using/02_events#introduccion';
} else {
$result .= '04_using/02_events#introduction';
}
break;
case 'export_server':
if ($es) {
$result .= '05_big_environments/03_export_server#anadir_un_servidor_de_destino';
} else {
$result .= '05_big_environments/03_export_server=yes#adding_a_target_server';
}
break;
case 'external_alert':
if ($es) {
$result .= '05_big_environments/02_policy#external_alerts';
} else {
$result .= '05_big_environments/02_policy#external_alerts';
}
break;
case 'gis_tab':
if ($es) {
$result .= '04_using/10_gis#configuracion_del_agent_gis';
} else {
$result .= '04_using/10_gis#the_agent_s_gis_setup';
}
break;
case 'graph_builder':
if ($es) {
$result .= '04_using/07_data_presentation_visualization#crear_graficas_combinadas';
} else {
$result .= '04_using/07_data_presentation_visualization#creating_combined_graphs';
}
break;
case 'graph_editor':
if ($es) {
$result .= '04_using/07_data_presentation_visualization#agregar_elementos_a_graficas_combinadas';
} else {
$result .= '04_using/07_data_presentation_visualization#adding_elements_to_combined_graphs';
}
break;
case 'dashboards_tab':
if ($es) {
$result .= '04_using/09_dashboard#introduccion';
} else {
$result .= '04_using/09_dashboard#introduction';
}
break;
case 'history_database':
if ($es) {
$result .= '04_using/12_console_setup#base_de_datos_historica';
} else {
$result .= '04_using/12_console_setup#the_history_database';
}
break;
case 'inventory_tab':
if ($es) {
$result .= '04_using/04_inventory#modulos_de_inventario';
} else {
$result .= '04_using/04_inventory#inventory_modules';
}
break;
case 'ipam_list_tab':
if ($es) {
$result .= '03_monitoring/11_ipam#introduccion';
} else {
$result .= '03_monitoring/11_ipam#introduction';
}
break;
case 'ipam_calculator_tab':
if ($es) {
$result .= '03_monitoring/11_ipam#calculadora_de_subredes';
} else {
$result .= '03_monitoring/11_ipam#subnetwork_calculator';
}
break;
case 'ipam_vlan_config_tab':
if ($es) {
$result .= '03_monitoring/11_ipam#vlan_ipam';
} else {
$result .= '03_monitoring/11_ipam#vlan_ipam';
}
break;
case 'ipam_vlan_statistics_tab':
if ($es) {
$result .= '03_monitoring/11_ipam#estadisticas_ipam_vlan';
} else {
$result .= '03_monitoring/11_ipam#ipam_vlan_stats';
}
break;
case 'ipam_vlan_wizard_tab':
if ($es) {
$result .= '03_monitoring/11_ipam#wizard_ipam_vlan';
} else {
$result .= '03_monitoring/11_ipam#ipam_vlan_wizard:';
}
break;
case 'ipam_supernet_config_tab':
if ($es) {
$result .= '03_monitoring/11_ipam#ipam_supernet';
} else {
$result .= '03_monitoring/11_ipam#ipam_supernet';
}
break;
case 'ipam_supernet_map_tab':
if ($es) {
$result .= '03_monitoring/11_ipam#mapa_superred_ipam';
} else {
$result .= '03_monitoring/11_ipam#ipam_supernet_map';
}
break;
case 'ipam_supernet_statistics_tab':
if ($es) {
$result .= '03_monitoring/11_ipam#estadisticas_ipam_vlan';
} else {
$result .= '03_monitoring/11_ipam#ipam_supernet_stats';
}
break;
case 'ipam_new_tab':
case 'ipam_edit_tab':
if ($es) {
$result .= '03_monitoring/11_ipam#vista_de_edicion';
} else {
$result .= '03_monitoring/11_ipam#edit_view';
}
break;
case 'ipam_massive_tab':
if ($es) {
$result .= '03_monitoring/11_ipam#vista_operaciones_masivas';
} else {
$result .= '03_monitoring/11_ipam#mass_operations_view';
}
break;
case 'ipam_network_tab':
if ($es) {
$result .= '03_monitoring/11_ipam#vista_de_edicion';
} else {
$result .= '03_monitoring/11_ipam#edit_view';
}
break;
case 'ipam_force_tab':
if ($es) {
$result .= '03_monitoring/11_ipam#vista_de_iconos';
} else {
$result .= '03_monitoring/11_ipam#icon_view';
}
break;
case 'macros_visual_maps':
if ($es) {
$result .= '04_using/05_data_presentation_visual_maps#macros_en_las_consolas_visuales';
} else {
$result .= '04_using/05_data_presentation_visual_maps#Macros_in_Visual_Consoles';
}
break;
case 'linked_map_status_calc':
if ($es) {
$result .= '04_using/05_data_presentation_visual_maps#opciones_avanzadas_de_cada_elemento';
} else {
$result .= '04_using/05_data_presentation_visual_maps#advanced_options_of_each_element';
}
break;
case 'main_tab':
if ($es) {
$result .= '03_monitoring/01_intro_monitoring#configuracion_de_un_agente_logico_en_consola';
} else {
$result .= '03_monitoring/01_intro_monitoring#agent_setup_in_the_console';
}
break;
case 'manage_alert_list':
if ($es) {
$result .= '04_using/01_alerts#gestionar_alertas_desde_el_agente';
} else {
$result .= '04_using/01_alerts#managing_alerts_from_within_the_agent';
}
break;
case 'alert_scalate':
if ($es) {
$result .= '04_using/01_alerts#escalado_de_alertas';
} else {
$result .= '04_using/01_alerts#scaling_alerts';
}
break;
case 'network_map_enterprise_edit':
if ($es) {
$result .= '04_using/06_data_presentation_network_maps#mapa_de_red_no_vacio';
} else {
$result .= '04_using/06_data_presentation_network_maps#non_empty_network_map';
}
break;
case 'network_map_enterprise_list':
if ($es) {
$result .= '04_using/06_data_presentation_network_maps#introduccion';
} else {
$result .= '04_using/06_data_presentation_network_maps#introduction';
}
break;
case 'network_map_enterprise_empty':
if ($es) {
$result .= '04_using/06_data_presentation_network_maps#mapa_de_red_vacio';
} else {
$result .= '04_using/06_data_presentation_network_maps#empty_network_map';
}
break;
case 'network_map_enterprise_view':
if ($es) {
$result .= '04_using/06_data_presentation_network_maps#mapa_de_red_vacio';
} else {
$result .= '04_using/06_data_presentation_network_maps#empty_network_map';
}
break;
case 'transactional_view':
if ($es) {
$result .= '03_monitoring/12_transactional_monitoring#introduccion';
} else {
$result .= '03_monitoring/12_transactional_monitoring#introduction';
}
break;
case 'pcap_filter':
if ($es) {
$result .= '05_big_environments/04_netflow#creacion_del_filtro';
} else {
$result .= '05_big_environments/04_netflow#filter_creation';
}
break;
case 'planned_downtime':
if ($es) {
$result .= '04_using/11_managing_and_administration#introduccion';
} else {
$result .= '04_using/11_managing_and_administration#introduction';
}
break;
case 'planned_downtime_editor':
if ($es) {
$result .= '04_using/11_managing_and_administration#creacion_parada_planificada';
} else {
$result .= '04_using/11_managing_and_administration#create_a_scheduled_downtime';
}
break;
case 'plugin_definition':
if ($es) {
$result .= '08_technical_reference/05_anexo_server_plugins_development#registro_manual_de_un_plugin_en_la_consola';
} else {
$result .= '08_technical_reference/05_anexo_server_plugins_development#plugin_manual_registration';
}
break;
case 'plugin_macros':
if ($es) {
$result .= '03_monitoring/03_remote_monitoring#macros_internas';
} else {
$result .= '03_monitoring/03_remote_monitoring#internal_mcros';
}
break;
case 'prediction_source_module':
if ($es) {
$result .= '03_monitoring/10_other_monitoring#tipos_de_monitorizacion_predictiva';
} else {
$result .= '03_monitoring/10_other_monitoring#types_of_predictive_monitoring';
}
break;
case 'wmi_module_tab':
if ($es) {
$result .= '03_monitoring/03_remote_monitoring#monitorizacion_de_windows_remotos_con_wmi';
} else {
$result .= '03_monitoring/03_remote_monitoring#windows_remote_monitoring_with_wmi';
}
break;
case 'template_reporting_tab':
if ($es) {
$result .= '04_using/08_data_presentation_reports#introduccion';
} else {
$result .= '04_using/08_data_presentation_reports#introduction';
}
break;
case 'reporting_template_list_item_tab':
if ($es) {
$result .= '04_using/08_data_presentation_reports#pestana_list_items';
} else {
$result .= '04_using/08_data_presentation_reports#the_list_items_tab';
}
break;
case 'reporting_template_item_editor_tab':
if ($es) {
$result .= '04_using/08_data_presentation_reports#pestana_item_editor';
} else {
$result .= '04_using/08_data_presentation_reports#item_editor_tab';
}
break;
case 'reporting_template_advanced_tab':
if ($es) {
$result .= '04_using/08_data_presentation_reports#opciones_avanzadas_de_informe';
} else {
$result .= '04_using/08_data_presentation_reports#report_advanced_options';
}
break;
case 'reporting_item_editor_tab':
if ($es) {
$result .= '04_using/08_data_presentation_reports#pestana_item_editor';
} else {
$result .= '04_using/08_data_presentation_reports#item_editor_tab';
}
break;
case 'response_macros':
if ($es) {
$result .= '04_using/02_events#event_responses_macros';
} else {
$result .= '04_using/02_events#event_responses_macros';
}
break;
case 'servers':
if ($es) {
$result .= '02_installation/03_interface#gestion_de_servidores';
} else {
$result .= '02_installation/03_interface#server_management';
}
break;
case 'snmpwalk':
if ($es) {
$result .= '03_monitoring/03_remote_monitoring#navegador_snmp_de_pandora_fms';
} else {
$result .= '03_monitoring/03_remote_monitoring#pandora_fms_snmp_browser';
}
break;
case 'transactional_map_phases':
if ($es) {
$result .= '03_monitoring/12_transactional_monitoring#creacion_del_arbol_de_fases';
} else {
$result .= '03_monitoring/12_transactional_monitoring#creating_the_stage_tree';
}
break;
case 'transactional_map_phases_data':
if ($es) {
$result .= '03_monitoring/12_transactional_monitoring#configuracion_de_los_scripts_de_control';
} else {
$result .= '03_monitoring/12_transactional_monitoring#control_scripts_configuration';
}
break;
case 'wizard_reporting_tab':
if ($es) {
$result .= '04_using/08_data_presentation_reports#Asistente_de_plantillas';
} else {
$result .= '04_using/08_data_presentation_reports#Template_Wizard';
}
break;
case 'user_edit_notifications':
if ($es) {
$result .= '04_using/11_managing_and_administration#Configuraci.C3.B3n_de_notificaciones';
} else {
$result .= '04_using/11_managing_and_administration#Notification_setup';
}
break;
case 'view_services':
if ($es) {
$result .= '03_monitoring/07_services#introduccion';
} else {
$result .= '03_monitoring/07_services#introduction';
}
break;
case 'visual_console_editor_data_tab':
if ($es) {
$result .= '04_using/05_data_presentation_visual_maps#creacion_-_datos_generales';
} else {
$result .= '04_using/05_data_presentation_visual_maps#creation_-_general_data';
}
break;
case 'visual_console_editor_editor_tab':
if ($es) {
$result .= '04_using/05_data_presentation_visual_maps#creacion_y_edicion_de_consolas_visuales';
} else {
$result .= '04_using/05_data_presentation_visual_maps#creation_and_edition_of_visual_consoles';
}
break;
case 'visual_console_editor_list_elements_tab':
if ($es) {
$result .= '04_using/05_data_presentation_visual_maps#creacion_-_lista_de_elementos';
} else {
$result .= '04_using/05_data_presentation_visual_maps#creation_-_list_of_elements';
}
break;
case 'visual_console_editor_wizard_tab':
if ($es) {
$result .= '04_using/05_data_presentation_visual_maps#creacion_-_wizard';
} else {
$result .= '04_using/05_data_presentation_visual_maps#creation_-_wizard';
}
break;
case 'visual_console_editor_wizard_services_tab':
if ($es) {
$result .= '04_using/05_data_presentation_visual_maps#creacion_-_wizard_de_servicios';
} else {
$result .= '04_using/05_data_presentation_visual_maps#creation_-_service_wizard';
}
break;
case 'visual_console_tab':
if ($es) {
$result .= '04_using/05_data_presentation_visual_maps#opciones_avanzadas_de_cada_elemento';
} else {
$result .= '04_using/05_data_presentation_visual_maps#advanced_options_of_each_element';
}
break;
case 'config_service_element_tab':
if ($es) {
$result .= '03_monitoring/07_services#configuracion_de_elementos';
} else {
$result .= '03_monitoring/07_services#element_configuration';
}
break;
case 'config_service_tab':
if ($es) {
$result .= '03_monitoring/07_services#configuracion_inicial';
} else {
$result .= '03_monitoring/07_services#initial_configuration';
}
break;
case 'other_conf_tab':
if ($es) {
$result .= '04_using/12_console_setup#otra_configuracion';
} else {
$result .= '04_using/12_console_setup#other_configuration';
}
break;
case 'services_conf_tab':
if ($es) {
$result .= '04_using/12_console_setup#configuracion_servicios';
} else {
$result .= '04_using/12_console_setup#service_setup';
}
break;
case 'visual_consoles_conf_tab':
if ($es) {
$result .= '04_using/12_console_setup#configuracion_de_las_consolas_visuales';
} else {
$result .= '04_using/12_console_setup#visual_console_setup';
}
break;
case 'charts_conf_tab':
if ($es) {
$result .= '04_using/12_console_setup#configuracion_de_graficas';
} else {
$result .= '04_using/12_console_setup#chart_settings';
}
break;
case 'front_and_text_conf_tab':
if ($es) {
$result .= '04_using/12_console_setup#configuracion_de_fuente_y_texto';
} else {
$result .= '04_using/12_console_setup#font_and_text_settings';
}
break;
case 'gis_conf_tab':
if ($es) {
$result .= '04_using/12_console_setup#configuracion_gis';
} else {
$result .= '04_using/12_console_setup#gis_configuration';
}
break;
case 'style_conf_tab':
if ($es) {
$result .= '04_using/12_console_setup#configuracion_de_estilo';
} else {
$result .= '04_using/12_console_setup#style_configuration';
}
break;
case 'behavoir_conf_tab':
if ($es) {
$result .= '04_using/12_console_setup#configuracion_del_comportamiento';
} else {
$result .= '04_using/12_console_setup#performance_configuration';
}
break;
case 'setup_ehorus_tab':
if ($es) {
$result .= '04_using/12_console_setup#ehorus';
} else {
$result .= '04_using/12_console_setup#ehorus';
}
break;
case 'setup_module_library_tab':
if ($es) {
$result .= '04_using/12_console_setup#libreria_de_modulos';
} else {
$result .= '04_using/12_console_setup#module_library';
}
break;
case 'db_status_tab':
if ($es) {
$result .= '04_using/11_managing_and_administration#DB_Schema_Check';
} else {
$result .= '04_using/11_managing_and_administration#DB_Schema_Check';
}
break;
case 'database_backup_utility_tab':
if ($es) {
$result .= '04_using/11_managing_and_administration#Backup';
} else {
$result .= '04_using/11_managing_and_administration#Backup';
}
break;
case 'others_database_maintenance_options_tab':
if ($es) {
$result .= '04_using/12_console_setup#otros';
} else {
$result .= '04_using/12_console_setup#others';
}
break;
case 'database_maintenance_options_tab':
if ($es) {
$result .= '04_using/12_console_setup#opciones_de_mantenimiento_de_la_base_de_datos';
} else {
$result .= '04_using/12_console_setup#database_maintenance_options';
}
break;
case 'database_maintenance_status_tab':
if ($es) {
$result .= '04_using/12_console_setup#estado_del_mantenimiento_de_las_bases_de_datos';
} else {
$result .= '04_using/12_console_setup#database_maintenance_status';
}
break;
case 'historical_database_maintenance_options_tab':
if ($es) {
$result .= '04_using/12_console_setup#opciones_de_mantenimiento_de_la_base_de_datos_historica';
} else {
$result .= '04_using/12_console_setup#historical_database_maintenance_options';
}
break;
case 'setup_enterprise_tab':
if ($es) {
$result .= '04_using/12_console_setup#enterprise';
} else {
$result .= '04_using/12_console_setup#features_of_the_enterprise_version';
}
break;
case 'setup_general_tab':
if ($es) {
$result .= '04_using/12_console_setup#general_setup';
} else {
$result .= '04_using/12_console_setup#general_setup';
}
break;
case 'servers_ha_clusters_tab':
if ($es) {
$result .= '05_big_environments/06_ha#alta_disponibilidad_del_servidor_de_datos';
} else {
$result .= '05_big_environments/06_ha#ha_of_data_server';
}
break;
case 'plugins_tab':
if ($es) {
$result .= '08_technical_reference/06_anexo_agent_plugins#caracteristicas_basicas_de_plugin_de_agente';
} else {
$result .= '08_technical_reference/06_anexo_agent_plugins#basic_features_of_the_agent_plugin';
}
break;
case 'create_agent':
if ($es) {
$result .= '03_monitoring/01_intro_monitoring#configuracion_de_un_agente_logico_en_consola';
} else {
$result .= '03_monitoring/01_intro_monitoring#agent_setup_in_the_console';
}
break;
case 'module_library':
if ($es) {
$result .= '03_monitoring/01_intro_monitoring#libreria_de_modulos';
} else {
$result .= '03_monitoring/01_intro_monitoring#module_library';
}
break;
case 'agent_snmp_explorer_tab':
if ($es) {
$result .= '03_monitoring/03_remote_monitoring#wizard_snmp_de_pandora_fms';
} else {
$result .= '03_monitoring/03_remote_monitoring#pandora_fms_snmp_wizard';
}
break;
case 'agent_snmp_interfaces_explorer_tab':
if ($es) {
$result .= '03_monitoring/03_remote_monitoring#wizard_snmp_de_pandora_fms';
} else {
$result .= '03_monitoring/03_remote_monitoring#pandora_fms_snmp_wizard';
}
break;
case 'agent_snmp_wmi_explorer_tab':
if ($es) {
$result .= '03_monitoring/03_remote_monitoring#wizard_wmi';
} else {
$result .= '03_monitoring/03_remote_monitoring#wmi_wizard';
}
break;
case 'acl_setup_tab':
if ($es) {
$result .= '04_using/11_managing_and_administration#introduccion';
} else {
$result .= '04_using/11_managing_and_administration#introduction';
}
break;
case 'profile_tab':
if ($es) {
$result .= '04_using/11_managing_and_administration#perfiles_en_pandora_fms';
} else {
$result .= '04_using/11_managing_and_administration#profiles_in_pandora_FMS';
}
break;
case 'configure_profiles_tab':
if ($es) {
$result .= '04_using/11_managing_and_administration#perfiles_en_pandora_fms';
} else {
$result .= '04_using/11_managing_and_administration#profiles_in_pandora_fms';
}
break;
case 'network_component_tab':
if ($es) {
$result .= '03_monitoring/01_intro_monitoring#parametros_comunes';
} else {
$result .= '03_monitoring/01_intro_monitoring#common_parameters';
}
break;
case 'local_component_tab':
if ($es) {
$result .= '04_using/03_templates_and_components#componentes_locales';
} else {
$result .= '04_using/03_templates_and_components#local_components';
}
break;
case 'agent_autoconf_tab':
if ($es) {
$result .= '02_installation/05_configuration_agents#creacionedicion_de_autoconfiguracion';
} else {
$result .= '02_installation/05_configuration_agents#creation_of_an_automatic_agent_configuration';
}
break;
case 'policies_management_tab':
if ($es) {
$result .= '05_big_environments/02_policy#introduccion';
} else {
$result .= '05_big_environments/02_policy#introduction';
}
break;
case 'massive_agents_tab':
if ($es) {
$result .= '05_big_environments/01_massive_operations#operaciones_masivasagentes';
} else {
$result .= '05_big_environments/01_massive_operations#massive_operations_-_agents';
}
break;
case 'massive_modules_tab':
if ($es) {
$result .= '05_big_environments/01_massive_operations#operaciones_masivasmodulos';
} else {
$result .= '05_big_environments/01_massive_operations#massive_operationsmodules';
}
break;
case 'massive_policies_tab':
if ($es) {
$result .= '05_big_environments/01_massive_operations#editar_modulos_de_politicas_masivamente';
} else {
$result .= '05_big_environments/01_massive_operations#edit_policy_modules_massively';
}
break;
case 'alert_templates_tab':
if ($es) {
$result .= '04_using/01_alerts#introduccion3';
} else {
$result .= '04_using/01_alerts#introduction3';
}
break;
case 'configure_alert_template_step_1':
if ($es) {
$result .= '04_using/01_alerts#paso_1general';
} else {
$result .= '04_using/01_alerts#step_1general';
}
break;
case 'configure_alert_template_step_2':
if ($es) {
$result .= '04_using/01_alerts#paso_2condiciones';
} else {
$result .= '04_using/01_alerts#step_2conditions';
}
break;
case 'configure_alert_template_step_3':
if ($es) {
$result .= '04_using/01_alerts#paso_3campos_avanzados';
} else {
$result .= '04_using/01_alerts#step_3advanced_fields';
}
break;
case 'alerts_action':
if ($es) {
$result .= '04_using/01_alerts#introduccion2';
} else {
$result .= '04_using/01_alerts#introduction2';
}
break;
case 'configure_alert_event_step_1':
if ($es) {
$result .= '04_using/02_events#alertas_de_eventos_correlacion_de_eventos';
} else {
$result .= '04_using/02_events#event_alerts_event_correlation';
}
break;
case 'configure_event_rule_tab':
if ($es) {
$result .= '04_using/02_events#alertas_de_eventos_correlacion_de_eventos';
} else {
$result .= '04_using/02_events#event_alerts_event_correlation';
}
break;
case 'snmp_alert_overview_tab':
if ($es) {
$result .= '03_monitoring/08_snmp_traps_monitoring#introduccion';
} else {
$result .= '03_monitoring/08_snmp_traps_monitoring#introduction';
}
break;
case 'snmp_alert_update_tab':
if ($es) {
$result .= '03_monitoring/08_snmp_traps_monitoring#anadir_una_alerta';
} else {
$result .= '03_monitoring/08_snmp_traps_monitoring#adding_an_alert';
}
break;
case 'local_module_tab':
if ($es) {
$result .= '03_monitoring/01_intro_monitoring#parametros_comunes';
} else {
$result .= '03_monitoring/01_intro_monitoring#common_parameters';
}
break;
case 'local_module':
if ($es) {
$result .= '03_monitoring/02_operations#tipos_de_modulos';
} else {
$result .= '03_monitoring/02_operations#types_of_modules';
}
break;
case 'data_server_module_tab':
if ($es) {
$result .= '03_monitoring/02_operations#tipos_de_modulos';
} else {
$result .= '03_monitoring/02_operations#types_of_modules';
}
break;
case 'network_module_tab':
if ($es) {
$result .= '03_monitoring/03_remote_monitoring#monitorizacion_icmp';
} else {
$result .= '03_monitoring/03_remote_monitoring#icmp_monitoring';
}
break;
case 'wux_console':
if ($es) {
$result .= '03_monitoring/13_user_monitorization#crear_un_modulo_de_analisis_web_en_pandora_fms_console';
} else {
$result .= '03_monitoring/13_user_monitorization#create_a_web_analysis_module_in_pandora_fms_console';
}
break;
case 'icmp_module_tab':
if ($es) {
$result .= '03_monitoring/03_remote_monitoring#monitorizacion_icmp';
} else {
$result .= '03_monitoring/03_remote_monitoring#icmp_Monitoring';
}
break;
case 'snmp_module_tab':
if ($es) {
$result .= '03_monitoring/03_remote_monitoring#monitorizando_con_modulos_de_red_tipo_snmp';
} else {
$result .= '03_monitoring/03_remote_monitoring#monitoring_through_network_modules_with_snmp';
}
break;
case 'tcp_module_tab':
if ($es) {
$result .= '03_monitoring/03_remote_monitoring#monitorizacion_tcp';
} else {
$result .= '03_monitoring/03_remote_monitoring#tcp_monitoring';
}
break;
case 'webserver_module_tab':
if ($es) {
$result .= 'Monitorizacion_web#creacion_de_modulos_web';
} else {
$result .= 'Web_Monitoring#creating_web_modules';
}
break;
case 'wmi_query_tab':
if ($es) {
$result .= '03_monitoring/03_remote_monitoring#monitorizacion_de_windows_remotos_con_wmi';
} else {
$result .= '03_monitoring/03_remote_monitoring#windows_remote_monitoring_with_wmi';
}
break;
case 'omnishell':
if ($es) {
$result .= '04_using/16_omnishell';
} else {
$result .= '04_using/16_omnishell';
}
break;
case 'module_type_tab':
if ($es) {
$result .= '03_monitoring/02_operations#tipos_de_modulos';
} else {
$result .= '03_monitoring/02_operations#types_of_modules';
}
break;
case 'render_view_tab':
if ($es) {
$result .= '04_using/10_gis#operacion';
} else {
$result .= '04_using/10_gis#operation';
}
break;
case 'quickshell_settings':
if ($es) {
$result .= '04_using/12_console_setup#websocket_engine';
} else {
$result .= '04_using/12_console_setup#websocket_engine';
}
break;
case 'discovery':
if ($es) {
$result .= '03_monitoring/04_discovery';
} else {
$result .= '03_monitoring/04_discovery';
}
case 'alert_configure':
if ($es) {
$result .= '04_using/01_alerts#creacion_de_alertas_de_correlacion';
} else {
$result .= '04_using/01_alerts#correlation_alert_creation';
}
break;
case 'alert_correlation':
if ($es) {
$result .= '04_using/01_alerts#correlacion_de_alertasalertas_en_eventos_y_logs';
} else {
$result .= '04_using/01_alerts#alert_correlationevent_and_log_alerts';
}
break;
case 'alert_rules':
if ($es) {
$result .= '04_using/01_alerts#reglas_dentro_de_una_alerta_de_correlacion';
} else {
$result .= '04_using/01_alerts#rules_within_a_correlation_alert';
}
break;
case 'alert_fields':
if ($es) {
$result .= '04_using/01_alerts#paso_3campos_avanzados';
} else {
$result .= '04_using/01_alerts#step_3advanced_fields';
}
break;
case 'alert_triggering':
if ($es) {
$result .= '04_using/01_alerts#configurando_la_plantilla';
} else {
$result .= '04_using/01_alerts#configuring_an_alert_template';
}
break;
case 'log_viewer_advanced_options':
if ($es) {
$result .= '03_monitoring/09_log_monitoring#visualizacion_y_busqueda_avanzadas';
} else {
$result .= '03_monitoring/09_log_monitoring#display_and_advanced_search';
}
break;
case 'log_viewer':
if ($es) {
$result .= '03_monitoring/03_monitoring/09_log_monitoring#visualizacion_y_busqueda';
} else {
$result .= '03_monitoring/09_log_monitoring#display_and_search';
}
break;
case 'elasticsearch_interface':
if ($es) {
$result .= '03_monitoring/03_monitoring/09_log_monitoring#elasticsearch_interface';
} else {
$result .= '03_monitoring/09_log_monitoring#elasticsearch_interface';
}
break;
case 'snmp_console':
if ($es) {
$result .= '03_monitoring/08_snmp_traps_monitoring#acceso_a_la_consola_de_recepcion_de_traps';
} else {
$result .= '03_monitoring/08_snmp_traps_monitoring#access_to_trap_reception_console';
}
break;
case 'cluster_view':
if ($es) {
$result .= '04_using/15_clusters#planificando_la_monitorizacion';
} else {
$result .= '04_using/15_clusters#planning_monitoring';
}
break;
case 'aws_view':
if ($es) {
$result .= '03_monitoring/04_discovery#discovery_cloudamazon_web_services_aws';
} else {
$result .= '03_monitoring/04_discovery#discovery_cloudamazon_web_services_aws';
}
break;
case 'sap_view':
if ($es) {
$result .= '03_monitoring/04_discovery#sap_view';
} else {
$result .= '03_monitoring/04_discovery#sap_view';
}
break;
case 'vmware_view':
if ($es) {
$result .= '03_monitoring/05_virtual_environment_monitoring#gestion_y_visualizacion_de_la_arquitectura_virtual_vmware';
} else {
$result .= '03_monitoring/05_virtual_environment_monitoring#vmware_virtual_architecture_management_and_display';
}
break;
case 'visual_console_view':
if ($es) {
$result .= '04_using/05_data_presentation_visual_maps#Elementos_que_puede_contener_un_mapa';
} else {
$result .= '04_using/05_data_presentation_visual_maps#Elements_a_map_can_contain';
}
break;
case 'create_container':
if ($es) {
$result .= '04_using/07_data_presentation_visualization/#contenedores_de_graficas';
} else {
$result .= '04_using/07_data_presentation_visualization/#graph_containers';
}
break;
case 'setup_integria_tab':
if ($es) {
$result .= '04_using/14_incidence_management';
} else {
$result .= '04_using/14_incidence_management';
}
break;
case 'integria_tab':
if ($es) {
$result .= '04_using/14_incidence_management#visualizacion_de_tickets';
} else {
$result .= '04_using/14_incidence_management#ticket_display';
}
break;
case 'deployment_center_tab':
if ($es) {
$result .= '03_monitoring/04_discovery#despliegue_automatico_de_agentes';
} else {
$result .= '03_monitoring/04_discovery#automatic_agent_deployment';
}
break;
case 'Aws_credentials_tab':
if ($es) {
$result .= '03_monitoring/04_discovery#discovery_cloudamazon_web_services_aws';
} else {
$result .= '03_monitoring/04_discovery#discovery_cloudamazon_web_services_aws';
}
break;
case 'Google_credentials_tab':
if ($es) {
$result .= '03_monitoring/04_discovery#discovery_cloudgoogle_cloud_platform_gcp';
} else {
$result .= '03_monitoring/04_discovery#discovery_cloudgoogle_cloud_platform_gcp';
}
break;
case 'Azure_credentials_tab':
if ($es) {
$result .= '03_monitoring/04_discovery#discovery_cloudmicrosoft_azure';
} else {
$result .= '03_monitoring/04_discovery#discovery_cloudmicrosoft_azure';
}
break;
case 'add_policy_tab':
if ($es) {
$result .= '03_monitoring/01_intro_monitoring#parametros_comunes';
} else {
$result .= '03_monitoring/01_intro_monitoring#common_parameters';
}
break;
case 'password_tab':
if ($es) {
$result .= '04_using/12_console_setup#password';
} else {
$result .= '04_using/12_console_setup#password_policy';
}
break;
case 'setup_netflow_tab':
if ($es) {
$result .= '04_using/12_console_setup#netflow';
} else {
$result .= '04_using/12_console_setup#netflow';
}
break;
case 'map_connection_tab':
if ($es) {
$result .= '04_using/10_gis#conexiones_gis';
} else {
$result .= '04_using/10_gis#gis_connections';
}
break;
case 'command_definition':
if ($es) {
$result .= '04_using/16_omnishell#funcionamiento';
} else {
$result .= '04_using/16_omnishell#usage_example';
}
break;
case 'network_tools_tab':
if ($es) {
$result .= '04_using/11_managing_and_administration#Network_Tools';
} else {
$result .= '04_using/11_managing_and_administration#Network_Tools';
}
break;
case 'reports_configuration_tab':
if ($es) {
$result .= '04_using/12_console_setup#configuracion_informes';
} else {
$result .= '04_using/12_console_setup#reports_configuration';
}
break;
default:
// Default.
break;
}
return $result;
}
if (!function_exists('getallheaders')) {
/**
* Fix for php-fpm
*
* @return array
*/
function getallheaders()
{
$headers = [];
foreach ($_SERVER as $name => $value) {
if (substr($name, 0, 5) == 'HTTP_') {
$headers[str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($name, 5)))))] = $value;
}
}
return $headers;
}
}
/**
* Update config token that contains custom module units.
*
* @param string Name of new module unit.
* @return boolean Success or failure.
*/
function add_custom_module_unit($value)
{
global $config;
$custom_module_units = get_custom_module_units();
$custom_module_units[$value] = $value;
$new_conf = json_encode($custom_module_units);
$return = config_update_value(
'custom_module_units',
$new_conf
);
if ($return) {
$config['custom_module_units'] = $new_conf;
return true;
} else {
return false;
}
}
function get_custom_module_units()
{
global $config;
if (!isset($config['custom_module_units'])) {
$custom_module_units = [];
} else {
$custom_module_units = json_decode(
io_safe_output($config['custom_module_units']),
true
);
}
return $custom_module_units;
}
function delete_custom_module_unit($value)
{
global $config;
$custom_units = get_custom_module_units();
unset($custom_units[io_safe_output($value)]);
$new_conf = json_encode($custom_units);
$return = config_update_value(
'custom_module_units',
$new_conf
);
if ($return) {
$config['custom_module_units'] = $new_conf;
return true;
} else {
return false;
}
}
/**
* Get multiplier to be applied on module data in order to represent it properly. Based on setup configuration and module's unit, either 1000 or 1024 will be returned.
*
* @param string Module's unit.
*
* @return integer Multiplier.
*/
function get_data_multiplier($unit)
{
global $config;
switch ($config['use_data_multiplier']) {
case 0:
if (strpos(strtolower($unit), 'yte') !== false) {
$multiplier = 1024;
} else {
$multiplier = 1000;
}
break;
case 2:
$multiplier = 1024;
break;
case 1:
default:
$multiplier = 1000;
break;
}
return $multiplier;
}
/**
* Send test email to check email setups.
*
* @param string $to Target email account.
* @param array $params Array with connection data.
* Available fields:
* 'email_smtpServer',
* 'email_smtpPort',
* 'email_username',
* 'email_password',
* 'email_encryption',
* 'email_from_dir',
* 'email_from_name',
*
* @return integer Status of the email send task.
*/
function send_test_email(
string $to,
array $params=null
) {
global $config;
$valid_params = [
'email_smtpServer',
'email_smtpPort',
'email_username',
'email_password',
'email_encryption',
'email_from_dir',
'email_from_name',
];
if (empty($params) === true) {
foreach ($valid_params as $token) {
$params[$token] = $config[$token];
}
} else {
if (array_diff($valid_params, array_keys($params)) === false) {
return false;
}
}
$result = false;
try {
$transport = new Swift_SmtpTransport(
$params['email_smtpServer'],
$params['email_smtpPort']
);
$transport->setUsername($params['email_username']);
$transport->setPassword($params['email_password']);
if ($params['email_encryption']) {
$transport->setEncryption($params['email_encryption']);
}
$mailer = new Swift_Mailer($transport);
$message = new Swift_Message(io_safe_output(__('Testing Pandora FMS email')));
$message->setFrom(
[
$params['email_from_dir'] => io_safe_output(
$params['email_from_name']
),
]
);
$to = trim($to);
$message->setTo([$to => $to]);
$message->setBody(
__('This is an email test sent from Pandora FMS. If you can read this, your configuration works.'),
'text/html'
);
ini_restore('sendmail_from');
$result = $mailer->send($message);
} catch (Exception $e) {
error_log($e->getMessage());
db_pandora_audit(
AUDIT_LOG_SYSTEM,
sprintf(
'Cron jobs mail: %s',
$e->getMessage()
)
);
}
return $result;
}
/**
* Check ip is valid into network
*
* @param string $ip Ip XXX.XXX.XXX.XXX.
* @param string $cidr Network XXX.XXX.XXX.XXX/XX.
*
* @return boolean
*/
function cidr_match($ip, $cidr)
{
list($subnet, $mask) = explode('/', $cidr);
if ((ip2long($ip) & ~((1 << (32 - $mask)) - 1) ) == ip2long($subnet)) {
return true;
}
return false;
}
/**
* Microtime float number.
*
* @return float
*/
function microtime_float()
{
list($usec, $sec) = explode(' ', microtime());
return ((float) $usec + (float) $sec);
}
/**
* Return array of ancestors of item, given array.
*
* @param integer $item From index.
* @param array $data Array data.
* @param string $key Pivot key (identifies the parent).
* @param string|null $extract Extract certain column or index.
* @param array $visited Cycle detection.
*
* @return array Array of ancestors.
*/
function get_ancestors(
int $item,
array $data,
string $key,
?string $extract=null,
array &$visited=[]
) :array {
if (isset($visited[$item]) === true) {
return [];
}
$visited[$item] = 1;
if (isset($data[$item]) === false) {
return [];
}
if (isset($data[$item][$key]) === false) {
if ($extract !== null) {
return [$data[$item][$extract]];
}
return [$item];
}
if ($extract !== null) {
return array_merge(
get_ancestors($data[$item][$key], $data, $key, $extract, $visited),
[$data[$item][$extract]]
);
}
return array_merge(
get_ancestors($data[$item][$key], $data, $key, $extract, $visited),
[$item]
);
}
if (function_exists('str_contains') === false) {
/**
* Checks if $needle is found in $haystack and returns a boolean value.
* For lower than PHP8 versions.
*
* @param string $haystack The string who can have the needle.
* @param string $needle The needle.
*
* @return boolean True if haystack contains the needle.
*/
function str_contains(string $haystack, string $needle)
{
return $needle !== '' && mb_strpos($haystack, $needle) !== false;
}
}
/**
* Is reporting console node.
*
* @return boolean
*/
function is_reporting_console_node()
{
global $config;
if (isset($config['reporting_console_enable']) === true
&& (bool) $config['reporting_console_enable'] === true
&& isset($config['reporting_console_node']) === true
&& (bool) $config['reporting_console_node'] === true
) {
return true;
}
return false;
}
/**
* Acl reporting console node.
*
* @param string $path Path.
*
* @return boolean
*/
function acl_reporting_console_node($path, $tab='')
{
global $config;
if (is_reporting_console_node() === false) {
return true;
}
if (is_metaconsole() === true) {
if ($path === 'advanced/metasetup') {
switch ($tab) {
case 'update_manager_online':
case 'update_manager_offline':
case 'update_manager_history':
case 'update_manager_setup':
case 'file_manager':
return true;
default:
return false;
}
}
if ($path === 'advanced/users_setup') {
switch ($tab) {
case 'user_edit':
return true;
default:
return false;
}
}
if ($path === $config['homedir'].'/godmode/users/configure_user'
|| $path === 'advanced/links'
|| $path === $config['homedir'].'/enterprise/extensions/cron'
) {
return true;
}
} else {
if ($path === 'godmode/servers/discovery') {
switch ($tab) {
case 'main':
case 'tasklist':
return true;
default:
return false;
}
}
if ($path === 'operation/users/user_edit'
|| $path === 'operation/users/user_edit_notifications'
|| $path === 'godmode/setup/file_manager'
|| $path === 'godmode/update_manager/update_manager'
) {
return true;
}
}
return false;
}
/**
* Necessary checks for the reporting console.
*
* @return string
*/
function notify_reporting_console_node()
{
$return = '';
// Check php memory limit.
$PHPmemory_limit = config_return_in_bytes(ini_get('memory_limit'));
if ($PHPmemory_limit !== -1) {
$url = 'http://php.net/manual/en/ini.core.php#ini.memory-limit';
if ($config['language'] == 'es') {
$url = 'http://php.net/manual/es/ini.core.php#ini.memory-limit';
}
$msg = __("Not recommended '%s' value in PHP configuration", $PHPmemory_limit);
$msg .= '
'.__('Recommended value is: -1');
$msg .= '
'.__('Please, change it on your PHP configuration file (php.ini) or contact with administrator');
$msg .= '
'.__('Documentation').'';
$return = ui_print_error_message($msg, '', true);
}
return $return;
}
/**
* Auxiliar Ordenation function
*
* @param string $sort Direction of sort.
* @param string $sortField Field for perform the sorting.
*
* @return mixed
*/
function arrayOutputSorting($sort, $sortField)
{
return function ($a, $b) use ($sort, $sortField) {
if ($sort === 'up' || $sort === 'asc') {
if (is_string($a[$sortField]) === true) {
return strnatcasecmp($a[$sortField], $b[$sortField]);
} else {
return ($a[$sortField] - $b[$sortField]);
}
} else {
if (is_string($a[$sortField]) === true) {
return strnatcasecmp($b[$sortField], $a[$sortField]);
} else {
return ($a[$sortField] + $b[$sortField]);
}
}
};
}