'; echo " $label "; echo ''; if (!extension_loaded($ext)) { echo "incomplete"; return 1; } else { echo "checked"; return 0; } echo ''; } /** * Check if file exist and print a * new row in the table with the result * * @param string $file File. * @param string $label Label file. * * @return integer status */ function check_exists($file, $label) { echo ''; echo " $label "; echo ''; if (!file_exists($file)) { echo " incomplete"; return 1; } else { echo " checked"; return 0; } echo ''; } /** * Check variable ok and return row * with 'checked' if is 1 or 'incomplete' if is 0 * * @param integer $ok Status. * @param string $label Label to show. * * @return integer status */ function check_generic($ok, $label) { echo ''; if ($ok == 0) { echo " $label "; echo ''; echo " incomplete"; echo ''; echo ''; return 1; } else { echo " $label "; echo ''; echo " checked"; echo ''; echo ''; return 0; } } /** * Check if path is writable and print a * new row in the table with the result. * * @param string $fullpath Path folder or file. * @param string $label Label to show. * * @return integer status */ function check_writable($fullpath, $label) { echo ''; if (file_exists($fullpath)) { if (is_writable($fullpath)) { echo " $label "; echo ''; echo ''; echo "checked"; echo ''; echo ''; return 0; } else { echo " $label "; echo ''; echo ''; echo "incomplete"; echo ''; echo ''; return 1; } } else { echo " $label "; echo ''; echo "incomplete"; echo ''; echo ''; return 1; } } /** * Check if $var is equal to $value and * print result in a row. * * @param string $var Variable. * @param string $value Value to check. * @param string $label Label to show. * @param integer $mode Mode. * * @return integer status */ function check_variable($var, $value, $label, $mode) { echo ''; echo " $label "; echo ''; if ($mode == 1) { if ($var >= $value) { echo "checked"; return 0; } else { echo "incomplete"; return 1; } } else if ($var == $value) { echo "checked"; return 0; } else { echo "incomplete"; return 1; } echo ''; } function parse_mysql_dump($url) { if (file_exists($url)) { $file_content = file($url); $query = ''; foreach ($file_content as $sql_line) { if (trim($sql_line) != '' && strpos($sql_line, '-- ') === false) { $query .= $sql_line; if (preg_match("/;[\040]*\$/", $sql_line)) { if (!$result = mysql_query($query)) { echo mysql_error(); // Uncomment for debug echo "
$query
"; return 0; } $query = ''; } } } return 1; } else { return 0; } } /** * Parse sql to script dump, execute it * and return if exist error. * * @param object $connection Connection sql. * @param string $url Path file sql script. * * @return integer status */ function parse_mysqli_dump($connection, $url) { if (file_exists($url)) { $file_content = file($url); $query = ''; foreach ($file_content as $sql_line) { if (trim($sql_line) != '' && strpos($sql_line, '-- ') === false) { $query .= $sql_line; if (preg_match("/;[\040]*\$/", $sql_line)) { if (!$result = mysqli_query($connection, $query)) { if (mysqli_error($connection)) { return mysqli_error($connection).'
'.$query.'
'; } return 0; } $query = ''; } } } return 1; } else { return 0; } } /** * Generate a random password * * Admits a huge mount of ASCII chars. * * @param integer $size Size of the password returned. * * @return string $output */ function random_name(int $size) { $output = ''; // Range pair of ASCII position for allow A-Z, a-z, 0-9 and special chars. $rangeSeed = [ '48:57', '65:90', '97:122', '40:47', ]; // Size of the password must be over range seed count. $size = ($size >= count($rangeSeed)) ? $size : count($rangeSeed); $auxIndex = 0; for ($i = 0; $i < $size; $i++) { $tmpSeedValues = explode(':', $rangeSeed[$auxIndex]); $output = $output.chr(rand($tmpSeedValues[1], $tmpSeedValues[0])); $auxIndex++; if ($auxIndex >= 4) { $auxIndex = 0; } } // Remix the string for strong the password. return str_shuffle($output); } /** * Print the header installation * * @param integer $step Number of step. * * @return string Html output. */ function print_logo_status($step) { global $banner; $header = '

Pandora FMS OpenSource Installer '.$banner.'

1
2
3
4
5
6
'; return $header; } /** * This function adjusts path settings in pandora db for FreeBSD. * All packages and configuration files except operating system's base files * are installed under /usr/local in FreeBSD. So, path settings in pandora db * for some programs should be changed from the Linux default. * * @param string $engine Type of engine. * @param object $connection Connection database. * * @return integer Status. */ function adjust_paths_for_freebsd($engine, $connection=false) { $adjust_sql = [ "update trecon_script set script = REPLACE(script,'/usr/share','/usr/local/share');", "update tconfig set value = REPLACE(value,'/usr/bin','/usr/local/bin') where token='netflow_daemon' OR token='netflow_nfdump' OR token='netflow_nfexpire';", "update talert_commands set command = REPLACE(command,'/usr/bin','/usr/local/bin');", "update talert_commands set command = REPLACE(command,'/usr/share', '/usr/local/share');", "update tplugin set execute = REPLACE(execute,'/usr/share','/usr/local/share');", "update tevent_response set target = REPLACE(target,'/usr/share','/usr/local/share');", "insert into tconfig (token, value) VALUES ('graphviz_bin_dir', '/usr/local/bin');", ]; for ($i = 0; $i < count($adjust_sql); $i++) { switch ($engine) { case 'mysql': $result = mysql_query($adjust_sql[$i]); break; case 'mysqli': $result = mysqli_query($connection, $adjust_sql[$i]); break; case 'oracle': // Delete the last semicolon from current query $query = substr($adjust_sql[$i], 0, (strlen($adjust_sql[$i]) - 1)); $sql = oci_parse($connection, $query); $result = oci_execute($sql); break; case 'pgsql': pg_send_query($connection, $adjust_sql[$i]); $result = pg_get_result($connection); break; } if (!$result) { return 0; } } return 1; } /** * Print all step 1 * * @return void */ function install_step1() { echo "
".print_logo_status(1, 6)."

Welcome to Pandora FMS installation Wizard

This wizard helps you to quick install Pandora FMS console and main database in your system. In four steps, this installer will check all dependencies and will create your configuration, ready to use.

For more information, please refer to documentation →

"; if (file_exists('include/config.php')) { echo "
You already have a config.php file. Configuration and database would be overwritten if you continued.
"; } echo '
'; echo ''; $writable = check_writable('include', './include is writable'); if (file_exists('include/config.php')) { $writable += check_writable('include/config.php', 'include/config.php is writable'); } echo '
'; echo "
This installer will overwrite and destroy your existing Pandora FMS configuration and Database. Before continue, please be sure that you have no valuable Pandora FMS data in your Database.
"; if ($writable !== 0) { echo "
You need to setup permissions to be able to write in ./include directory
"; } echo '
'; echo "
"; echo "
Pandora FMS is an OpenSource software project registered at SourceForge → "; if ($writable === 0) { echo ""; } echo '
'; } /** * Print license content * * @return void */ function install_step1_licence() { echo "
".print_logo_status(2, 6)."

GPL2 Licence terms agreement

Pandora FMS is an OpenSource software project licensed under the GPL2 licence. Pandora FMS includes, as well, another software also licensed under LGPL and BSD licenses. Before continue, you must accept the licence terms..

For more information, please refer to our website at http://pandorafms.org and contact us if you have any kind of question about the usage of Pandora FMS

If you dont accept the licence terms, please, close your browser and delete Pandora FMS files.

"; if (!file_exists('COPYING')) { echo "
Licence file 'COPYING' is not present in your distribution. This means you have some 'partial' Pandora FMS distribution. We cannot continue without accepting the licence file."; echo '
'; } else { echo "'; echo '

'; } echo '

'; echo "
Pandora FMS is an OpenSource software project registered at SourceForge → "; if (file_exists('COPYING')) { echo ""; } echo '
'; } /** * Print all step 2 * * @return void */ function install_step2() { echo "
".print_logo_status(3, 6)."
"; echo '

Checking software dependencies

'; echo '
'; $res = 0; $res += check_variable(phpversion(), '7.0', 'PHP version >= 7.0', 1); $res += check_extension('gd', 'PHP GD extension'); $res += check_extension('ldap', 'PHP LDAP extension'); $res += check_extension('snmp', 'PHP SNMP extension'); $res += check_extension('session', 'PHP session extension'); $res += check_extension('gettext', 'PHP gettext extension'); $res += check_extension('mbstring', 'PHP Multibyte String'); $res += check_extension('zip', 'PHP Zip'); $res += check_extension('zlib', 'PHP Zlib extension'); $res += check_extension('json', 'PHP json extension'); $res += check_extension('curl', 'CURL (Client URL Library)'); $res += check_extension('filter', 'PHP filter extension'); $res += check_extension('calendar', 'PHP calendar extension'); if (PHP_OS == 'FreeBSD') { $res += check_exists('/usr/local/bin/twopi', 'Graphviz Binary'); } else if (PHP_OS == 'NetBSD') { $res += check_exists('/usr/pkg/bin/twopi', 'Graphviz Binary'); } else if (substr(PHP_OS, 0, 3) == 'WIN') { $res += check_exists("..\\..\\..\\Graphviz\\bin\\twopi.exe", 'Graphviz Binary'); } else { $res += check_exists('/usr/bin/twopi', 'Graphviz Binary'); } echo ''; check_extension('mysqli', 'PHP MySQL(mysqli) extension'); echo '
'; echo "DB Engines"; echo ''; echo '
'; if ($res > 0) { echo "
You have some incomplete dependencies. Please correct them or this installer will not be able to finish your installation.
Remember, if you install any PHP module to comply with these dependences, you need to restart your HTTP/Apache server after it to use the new modules.
"; } echo '
'; echo "
Pandora FMS is an OpenSource software project registered at SourceForge → "; if ($res > 0) { echo "Ignore it."; } else { echo ""; } echo '
'; } /** * Print all step 3 * * @return void */ function install_step3() { $options = []; if (extension_loaded('mysql')) { $options['mysql'] = 'MySQL'; } if (extension_loaded('mysqli')) { $options['mysqli'] = 'MySQL(mysqli)'; } $error = false; if (empty($options)) { $error = true; } echo "
".print_logo_status(4, 6)."

Environment and database setup

This wizard will create your Pandora FMS database, and populate it with all the data needed to run for the first time.

You need a privileged user to create database schema, this is usually root user. Information about root user will not be used or stored anymore.

You can also deploy the scheme into an existing Database. In this case you need a privileged Database user and password of that instance.

Now, please, complete all details to configure your database and environment setup.

This installer will overwrite and destroy your existing Pandora FMS configuration and Database. Before continue, please be sure that you have no valuable Pandora FMS data in your Database.

"; if ($error) { echo "
You haven't a any DB engine with PHP. Please check the previous step to DB engine dependencies.
"; } if (extension_loaded('oci8')) { echo "
For Oracle installation an existing Database with a privileged user is needed.
"; } echo '
'; echo '
'; if (!$error) { echo "
"; } echo ""; if (!$error) { echo '"; // the field dbgrant is only shown when the DB host is different from 127.0.0.1 or localhost echo ""; echo ""; echo " "; echo ""; echo '
'; echo '

DB Engine

'; echo ''; echo ''; echo '		'; echo '

Installation in

'; echo ''; echo ''; } echo "

DB User with privileges

DB Password for this user

DB Hostname

DB Name (pandora by default)

Full path to HTTP publication directory

For example /var/www/pandora_console/

URL path to Pandora FMS Console

For example '/pandora_console'

Drop Database if exists
'; echo '
'; echo '
'; echo '
'; echo "
Previous step Pandora FMS is an OpenSource software project registered at SourceForge → "; if (!$error) { echo ""; echo ''; ?>
'; } /** * Print all step 4 * * @return void */ function install_step4() { $pandora_config = 'include/config.php'; if ((! isset($_POST['user'])) || (! isset($_POST['dbname'])) || (! isset($_POST['host'])) || (! isset($_POST['pass'])) || (!isset($_POST['engine'])) || (! isset($_POST['db_action'])) ) { $dbpassword = ''; $dbuser = ''; $dbhost = ''; $dbname = ''; $engine = ''; $dbaction = ''; $dbgrant = ''; } else { $engine = $_POST['engine']; $dbpassword = $_POST['pass']; $dbuser = $_POST['user']; $dbhost = $_POST['host']; $dbaction = $_POST['db_action']; if (isset($_POST['dbgrant']) && $_POST['dbgrant'] != '') { $dbgrant = $_POST['dbgrant']; } else { $dbgrant = $_SERVER['SERVER_ADDR']; } if (isset($_POST['drop'])) { $dbdrop = $_POST['drop']; } else { $dbdrop = 0; } $dbname = $_POST['dbname']; if (isset($_POST['url'])) { $url = $_POST['url']; } else { $url = 'http://localhost'; } if (isset($_POST['path'])) { $path = $_POST['path']; $path = str_replace('\\', '/', $path); // Windows compatibility } else { $path = '/var/www'; } } $everything_ok = 0; $step1 = 0; $step2 = 0; $step3 = 0; $step4 = 0; $step5 = 0; $step6 = 0; $step7 = 0; $errors = []; echo "
".print_logo_status(5, 6)."
"; switch ($engine) { case 'mysql': if (! mysql_connect($dbhost, $dbuser, $dbpassword)) { check_generic(0, 'Connection with Database'); } else { check_generic(1, 'Connection with Database'); // Drop database if needed and don't want to install over an existing DB if ($dbdrop == 1) { mysql_query("DROP DATABASE IF EXISTS `$dbname`"); } // Create schema if ($dbaction == 'db_new' || $dbdrop == 1) { $step1 = mysql_query("CREATE DATABASE `$dbname`"); check_generic($step1, "Creating database '$dbname'"); } else { $step1 = 1; } if ($step1 == 1) { $step2 = mysql_select_db($dbname); check_generic($step2, "Opening database '$dbname'"); $step3 = parse_mysql_dump('pandoradb.sql'); if ($step3 !== 0 && $step3 !== 1) { $errors[] = $step3; $step3 = 0; } check_generic($step3, 'Creating schema'); $step4 = parse_mysql_dump('pandoradb_data.sql'); if ($step4 !== 0 && $step4 !== 1) { $errors[] = $step4; $step4 = 0; } check_generic($step4, 'Populating database'); if (PHP_OS == 'FreeBSD') { $step_freebsd = adjust_paths_for_freebsd($engine); check_generic($step_freebsd, 'Adjusting paths in database for FreeBSD'); } $random_password = random_name(8); $host = $dbhost; // set default granted origin to the origin of the queries if (($dbhost != 'localhost') && ($dbhost != '127.0.0.1')) { $host = $dbgrant; // if the granted origin is different from local machine, set the valid origin } $step5 = mysql_query( "GRANT ALL PRIVILEGES ON `$dbname`.* to pandora@$host IDENTIFIED BY '".$random_password."'" ); mysql_query('FLUSH PRIVILEGES'); check_generic($step5, "Established privileges for user pandora. A new random password has been generated: $random_password

Please write it down, you will need to setup your Pandora FMS server, editing the /etc/pandora/pandora_server.conf file

"); $step6 = is_writable('include'); check_generic($step6, "Write permissions to save config file in './include'"); $cfgin = fopen('include/config.inc.php', 'r'); $cfgout = fopen($pandora_config, 'w'); $config_contents = fread($cfgin, filesize('include/config.inc.php')); $dbtype = 'mysql'; $config_new = ''; $step7 = fputs($cfgout, $config_new); $step7 = ($step7 + fputs($cfgout, $config_contents)); if ($step7 > 0) { $step7 = 1; } fclose($cfgin); fclose($cfgout); chmod($pandora_config, 0600); check_generic($step7, "Created new config file at '".$pandora_config."'"); } } if (($step7 + $step6 + $step5 + $step4 + $step3 + $step2 + $step1) == 7) { $everything_ok = 1; } break; case 'mysqli': $connection = mysqli_connect($dbhost, $dbuser, $dbpassword); if (mysqli_connect_error() > 0) { check_generic(0, 'Connection with Database'); } else { check_generic(1, 'Connection with Database'); // Drop database if needed and don't want to install over an existing DB if ($dbdrop == 1) { mysqli_query($connection, "DROP DATABASE IF EXISTS `$dbname`"); } // Create schema if ($dbaction == 'db_new' || $dbdrop == 1) { $step1 = mysqli_query($connection, "CREATE DATABASE `$dbname`"); check_generic($step1, "Creating database '$dbname'"); } else { $step1 = 1; } if ($step1 == 1) { $step2 = mysqli_select_db($connection, $dbname); check_generic($step2, "Opening database '$dbname'"); $step3 = parse_mysqli_dump($connection, 'pandoradb.sql'); if ($step3 !== 0 && $step3 !== 1) { $errors[] = $step3; $step3 = 0; } check_generic($step3, 'Creating schema'); $step4 = parse_mysqli_dump($connection, 'pandoradb_data.sql'); if ($step4 !== 0 && $step4 !== 1) { $errors[] = $step4; $step4 = 0; } check_generic($step4, 'Populating database'); if (PHP_OS == 'FreeBSD') { $step_freebsd = adjust_paths_for_freebsd($engine, $connection); check_generic($step_freebsd, 'Adjusting paths in database for FreeBSD'); } $random_password = random_name(8); $host = $dbhost; // set default granted origin to the origin of the queries if (($dbhost != 'localhost') && ($dbhost != '127.0.0.1')) { $host = $dbgrant; // if the granted origin is different from local machine, set the valid origin } $step5 = mysqli_query( $connection, "CREATE USER IF NOT EXISTS pandora@$host" ); mysqli_query( $connection, "SET PASSWORD FOR 'pandora'@'".$host."' = '".$random_password."'" ); $step5 |= mysqli_query( $connection, "GRANT ALL PRIVILEGES ON `$dbname`.* to pandora@$host" ); mysqli_query($connection, 'FLUSH PRIVILEGES'); check_generic($step5, "Established privileges for user pandora. A new random password has been generated: $random_password

Please write it down, you will need to setup your Pandora FMS server, editing the /etc/pandora/pandora_server.conf file

"); $step6 = is_writable('include'); check_generic($step6, "Write permissions to save config file in './include'"); $cfgin = fopen('include/config.inc.php', 'r'); $cfgout = fopen($pandora_config, 'w'); $config_contents = fread($cfgin, filesize('include/config.inc.php')); $dbtype = 'mysql'; $config_new = ''; $step7 = fputs($cfgout, $config_new); $step7 = ($step7 + fputs($cfgout, $config_contents)); if ($step7 > 0) { $step7 = 1; } fclose($cfgin); fclose($cfgout); chmod($pandora_config, 0600); check_generic($step7, "Created new config file at '".$pandora_config."'"); } } if (($step7 + $step6 + $step5 + $step4 + $step3 + $step2 + $step1) == 7) { $everything_ok = 1; } break; } echo '
'; echo '
'; echo '
'; echo "

Creating database and default configuration file

"; if ($everything_ok !== 1) { $info = ''; if (!empty($errors)) { foreach ($errors as $key => $err) { $info .= '
'.$err.'
'; } $info .= "
If you use MySQL 8 make sure to include the following parameter in your installation's my.cnf configuration file
sql_mode=\"\"
"; } $info .= "
There were some problems. Installation was not completed.

Please correct failures before trying again. All database "; if ($engine == 'oracle') { $info .= 'objects '; } else { $info .= 'schemes '; } $info .= 'created in this step have been dropped.

'; echo $info; switch ($engine) { case 'mysql': if (mysql_error() != '') { echo "
".mysql_error().'.
'; echo "
If you use MySQL 8 make sure to include the following parameter in your installation's my.cnf configuration file
sql_mode=\"\"
"; } if ($step1 == 1) { mysql_query("DROP DATABASE $dbname"); } break; case 'mysqli': if ($connection && mysqli_error($connection) != '') { echo "
".mysqli_error($connection).'.
'; echo "
If you use MySQL 8 make sure to include the following parameter in your installation's my.cnf configuration file
sql_mode=\"\"
"; } if ($step1 == 1) { mysqli_query($connection, "DROP DATABASE $dbname"); } break; } } echo '
'; echo '
'; echo '
'; echo "
Previous step Pandora FMS is an OpenSource software project registered at SourceForge → "; if ($everything_ok === 1) { echo " "; } echo '
'; } /** * Print all step 5 * * @return void */ function install_step5() { echo "
".print_logo_status(6, 6)."

Installation complete

For security, you now must manually delete this installer ('install.php') file before trying to access to your Pandora FMS console.

You should also install Pandora FMS Servers before trying to monitor anything; please read documentation on how to install it.

Default user is 'admin' with password 'pandora', please change it both as soon as possible.

Don't forget to check http://pandorafms.com for updates.

Select if you want to rename 'install.php'.

Pandora FMS is an OpenSource software project registered at SourceForge →
"; }