mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
662 lines
21 KiB
PHP
662 lines
21 KiB
PHP
<?php
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/*
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* LibreNMS
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*
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* Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version. Please see LICENSE.txt at the top level of
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* the source code distribution for details.
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*/
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require_once("../includes/functions.php");
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function authToken(\Slim\Route $route)
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{
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$app = \Slim\Slim::getInstance();
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$token = $app->request->headers->get('X-Auth-Token');
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if(isset($token) && !empty($token))
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{
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$username = dbFetchCell("SELECT `U`.`username` FROM `api_tokens` AS AT JOIN `users` AS U ON `AT`.`user_id`=`U`.`user_id` WHERE `AT`.`token_hash`=?", array($token));
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if(!empty($username))
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{
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$authenticated = true;
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}
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else
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{
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$authenticated = false;
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}
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}
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else
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{
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$authenticated = false;
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}
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if($authenticated === false)
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{
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$app->response->setStatus(401);
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$output = array("status" => "error", "message" => "API Token is missing or invalid; please supply a valid token");
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echo _json_encode($output);
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$app->stop();
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}
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}
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function get_graph_by_port_hostname()
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{
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// This will return a graph for a given port by the ifName
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global $config;
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$app = \Slim\Slim::getInstance();
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$router = $app->router()->getCurrentRoute()->getParams();
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$hostname = $router['hostname'];
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$vars = array();
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$vars['port'] = urldecode($router['ifname']);
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$vars['type'] = $router['type'] ?: 'port_bits';
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if(!empty($_GET['from']))
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{
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$vars['from'] = $_GET['from'];
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}
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if(!empty($_GET['to']))
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{
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$vars['to'] = $_GET['to'];
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}
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$vars['width'] = $_GET['width'] ?: 1075;
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$vars['height'] = $_GET['height'] ?: 300;
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$auth = "1";
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$vars['id'] = dbFetchCell("SELECT `P`.`port_id` FROM `ports` AS `P` JOIN `devices` AS `D` ON `P`.`device_id` = `D`.`device_id` WHERE `D`.`hostname`=? AND `P`.`ifName`=?", array($hostname,$vars['port']));
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$app->response->headers->set('Content-Type', 'image/png');
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require("includes/graphs/graph.inc.php");
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}
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function get_port_stats_by_port_hostname()
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{
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// This will return port stats based on a devices hostname and ifName
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global $config;
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$app = \Slim\Slim::getInstance();
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$router = $app->router()->getCurrentRoute()->getParams();
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$hostname = $router['hostname'];
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$device_id = ctype_digit($hostname) ? $hostname : getidbyname($hostname);
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$ifName = urldecode($router['ifname']);
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$stats = dbFetchRow("SELECT * FROM `ports` WHERE `device_id`=? AND `ifName`=?", array($device_id,$ifName));
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$output = array("status" => "ok", "port" => $stats);
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$app->response->headers->set('Content-Type', 'application/json');
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echo _json_encode($output);
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}
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function get_graph_generic_by_hostname()
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{
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// This will return a graph type given a device id.
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global $config;
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$app = \Slim\Slim::getInstance();
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$router = $app->router()->getCurrentRoute()->getParams();
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$hostname = $router['hostname'];
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$vars = array();
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$vars['type'] = $router['type'] ?: 'device_uptime';
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if(!empty($_GET['from']))
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{
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$vars['from'] = $_GET['from'];
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}
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if(!empty($_GET['to']))
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{
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$vars['to'] = $_GET['to'];
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}
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$vars['width'] = $_GET['width'] ?: 1075;
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$vars['height'] = $_GET['height'] ?: 300;
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$auth = "1";
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$vars['device'] = dbFetchCell("SELECT `D`.`device_id` FROM `devices` AS `D` WHERE `D`.`hostname`=?", array($hostname));
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$app->response->headers->set('Content-Type', 'image/png');
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require("includes/graphs/graph.inc.php");
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}
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function get_device()
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{
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// return details of a single device
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$app = \Slim\Slim::getInstance();
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$app->response->headers->set('Content-Type', 'application/json');
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$router = $app->router()->getCurrentRoute()->getParams();
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$hostname = $router['hostname'];
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// use hostname as device_id if it's all digits
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$device_id = ctype_digit($hostname) ? $hostname : getidbyname($hostname);
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// find device matching the id
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$device = device_by_id_cache($device_id);
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if (!$device) {
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$app->response->setStatus(404);
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$output = array("status" => "error", "message" => "Device $hostname does not exist");
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echo _json_encode($output);
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$app->stop();
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}
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else {
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$output = array("status" => "ok", "devices" => array($device));
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echo _json_encode($output);
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}
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}
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function list_devices()
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{
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// This will return a list of devices
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global $config;
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$app = \Slim\Slim::getInstance();
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$order = $_GET['order'];
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$type = $_GET['type'];
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if(empty($order))
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{
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$order = "hostname";
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}
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if(stristr($order,' desc') === FALSE && stristr($order, ' asc') === FALSE)
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{
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$order .= ' ASC';
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}
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if($type == 'all' || empty($type))
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{
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$sql = "1";
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}
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elseif($type == 'ignored')
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{
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$sql = "ignore='1' AND disabled='0'";
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}
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elseif($type == 'up')
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{
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$sql = "status='1' AND ignore='0' AND disabled='0'";
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}
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elseif($type == 'down')
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{
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$sql = "status='0' AND ignore='0' AND disabled='0'";
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}
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elseif($type == 'disabled')
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{
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$sql = "disabled='1'";
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}
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else
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{
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$sql = "1";
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}
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$devices = array();
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foreach (dbFetchRows("SELECT * FROM `devices` WHERE $sql ORDER by $order") as $device)
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{
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$devices[] = $device;
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}
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$output = array("status" => "ok", "devices" => $devices);
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$app->response->headers->set('Content-Type', 'application/json');
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echo _json_encode($output);
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}
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function add_device()
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{
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// This will add a device using the data passed encoded with json
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// FIXME: Execution flow through this function could be improved
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global $config;
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$app = \Slim\Slim::getInstance();
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$data = json_decode(file_get_contents('php://input'), true);
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// Default status & code to error and change it if we need to.
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$status = "error";
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$code = 500;
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// keep scrutinizer from complaining about snmpver not being set for all execution paths
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$snmpver = "v2c";
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if(empty($data))
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{
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$message = "No information has been provided to add this new device";
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}
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elseif(empty($data["hostname"]))
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{
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$message = "Missing the device hostname";
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}
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$hostname = $data['hostname'];
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$port = $data['port'] ? mres($data['port']) : $config['snmp']['port'];
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$transport = $data['transport'] ? mres($data['transport']) : "udp";
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if($data['version'] == "v1" || $data['version'] == "v2c")
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{
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if ($data['community'])
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{
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$config['snmp']['community'] = array($data['community']);
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}
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$snmpver = mres($data['version']);
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}
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elseif($data['version'] == 'v3')
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{
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$v3 = array (
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'authlevel' => mres($data['authlevel']),
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'authname' => mres($data['authname']),
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'authpass' => mres($data['authpass']),
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'authalgo' => mres($data['authalgo']),
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'cryptopass' => mres($data['cryptopass']),
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'cryptoalgo' => mres($data['cryptoalgo']),
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);
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array_push($config['snmp']['v3'], $v3);
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$snmpver = "v3";
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}
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else
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{
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$code = 400;
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$status = "error";
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$message = "You haven't specified an SNMP version to use";
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}
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if(empty($message))
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{
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$result = addHost($hostname, $snmpver, $port, $transport, 1);
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if($result)
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{
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$code = 201;
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$status = "ok";
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$message = "Device $hostname has been added successfully";
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}
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else
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{
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$message = "Failed adding $hostname";
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}
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}
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$app->response->setStatus($code);
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$output = array("status" => $status, "message" => $message);
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$app->response->headers->set('Content-Type', 'application/json');
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echo _json_encode($output);
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}
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function del_device()
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{
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// This will add a device using the data passed encoded with json
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global $config;
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$app = \Slim\Slim::getInstance();
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$router = $app->router()->getCurrentRoute()->getParams();
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$hostname = $router['hostname'];
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// Default status to error and change it if we need to.
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$status = "error";
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$code = 500;
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if(empty($hostname) || $config['api_demo'] == 1)
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{
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$message = "No hostname has been provided to delete";
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if ($config['api_demo'] == 1) {
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$message = "This feature isn\'t available in the demo";
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}
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$output = array("status" => $status, "message" => $message);
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}
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else
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{
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// allow deleting by device_id or hostname
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$device_id = ctype_digit($hostname) ? $hostname : getidbyname($hostname);
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$device = null;
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if ($device_id) {
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// save the current details for returning to the client on successful delete
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$device = device_by_id_cache($device_id);
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}
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if ($device) {
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$response = delete_device($device_id);
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if(empty($response)) {
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// FIXME: Need to provide better diagnostics out of delete_device
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$output = array("status" => $status, "message" => "Device deletion failed");
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}
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else {
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// deletion succeeded - include old device details in response
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$code = 200;
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$status = "ok";
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$output = array("status" => $status, "message" => $response, "devices" => array($device));
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}
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}
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else {
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// no device matching the name
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$code = 404;
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$output = array("status" => $status, "message" => "Device $hostname not found");
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}
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}
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$app->response->setStatus($code);
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$app->response->headers->set('Content-Type', 'application/json');
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echo _json_encode($output);
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}
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function get_vlans() {
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// This will list all vlans for a given device
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global $config;
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$app = \Slim\Slim::getInstance();
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$router = $app->router()->getCurrentRoute()->getParams();
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$hostname = $router['hostname'];
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$code = 500;
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if(empty($hostname)) {
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$output = $output = array("status" => "error", "message" => "No hostname has been provided");
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} else {
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require_once("../includes/functions.php");
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$device_id = ctype_digit($hostname) ? $hostname : getidbyname($hostname);
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$device = null;
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if ($device_id) {
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// save the current details for returning to the client on successful delete
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$device = device_by_id_cache($device_id);
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}
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if ($device) {
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$vlans = dbFetchRows("SELECT vlan_vlan,vlan_domain,vlan_name,vlan_type,vlan_mtu FROM vlans WHERE `device_id` = ?", array($device_id));
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$total_vlans = count($vlans);
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$code = 200;
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$output = array("status" => "ok", "count" => $total_vlans, "vlans" => $vlans);
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} else {
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$code = 404;
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$output = array("status" => "error", "Device $hostname not found");
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}
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}
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$app->response->setStatus($code);
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$app->response->headers->set('Content-Type', 'application/json');
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echo _json_encode($output);
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}
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function show_endpoints() {
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global $config;
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$app = \Slim\Slim::getInstance();
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$routes = $app->router()->getNamedRoutes();
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$output = array();
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foreach($routes as $route) {
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$output[$route->getName()] = $config['base_url'].$route->getPattern();
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}
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$app->response->setStatus('200');
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$app->response->headers->set('Content-Type', 'application/json');
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echo _json_encode($output);
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}
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function list_bgp() {
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global $config;
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$app = \Slim\Slim::getInstance();
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$code = 500;
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$status = 'error';
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$message = 'Error retrieving bgpPeers';
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$sql = '';
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$sql_params = array();
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$hostname = $_GET['hostname'];
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$device_id = ctype_digit($hostname) ? $hostname : getidbyname($hostname);
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if(is_numeric($device_id)) {
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$sql = " AND `device_id`=?";
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$sql_params = array($device_id);
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}
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$bgp_sessions = dbFetchRows("SELECT * FROM bgpPeers WHERE `bgpPeerState` IS NOT NULL AND `bgpPeerState` != '' $sql", $sql_params);
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$total_bgp_sessions = count($bgp_sessions);
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if(is_numeric($total_bgp_sessions)) {
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$code = 200;
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$status = 'ok';
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$message = '';
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}
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$output = array("status" => "$status", "err-msg" => $message, "count" => $total_bgp_sessions, "bgp_sessions" => $bgp_sessions);
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$app->response->setStatus($code);
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$app->response->headers->set('Content-Type', 'application/json');
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echo _json_encode($output);
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}
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function get_graph_by_portgroup() {
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global $config;
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$app = \Slim\Slim::getInstance();
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$router = $app->router()->getCurrentRoute()->getParams();
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$group = $router['group'];
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$vars = array();
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if(!empty($_GET['from']))
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{
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$vars['from'] = $_GET['from'];
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}
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if(!empty($_GET['to']))
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{
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$vars['to'] = $_GET['to'];
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}
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$vars['width'] = $_GET['width'] ?: 1075;
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$vars['height'] = $_GET['height'] ?: 300;
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$auth = "1";
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$type_where = " (";
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$or = '';
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$type_param = array();
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foreach (explode(",", $group) as $type)
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{
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$type_where .= " $or `port_descr_type` = ?";
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$or = "OR";
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$type_param[] = $type;
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}
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$type_where .= ") ";
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$if_list = '';
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$seperator = '';
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$ports = dbFetchRows("SELECT * FROM `ports` as I, `devices` AS D WHERE $type_where AND I.device_id = D.device_id ORDER BY I.ifAlias", $type_param);
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foreach ($ports as $port)
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{
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$if_list .= $seperator . $port['port_id'];
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$seperator = ",";
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}
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unset($seperator);
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$vars['type'] = "multiport_bits_separate";
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$vars['id'] = $if_list;
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$app->response->headers->set('Content-Type', 'image/png');
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require("includes/graphs/graph.inc.php");
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}
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function get_graphs() {
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global $config;
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$code = 200;
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$status = 'ok';
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$message = '';
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$app = \Slim\Slim::getInstance();
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$router = $app->router()->getCurrentRoute()->getParams();
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$hostname = $router['hostname'];
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// use hostname as device_id if it's all digits
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$device_id = ctype_digit($hostname) ? $hostname : getidbyname($hostname);
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$graphs = array();
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$graphs[] = array('desc' => 'Poller Time', 'name' => 'device_poller_perf');
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$graphs[] = array('desc' => 'Ping Response', 'name' => 'device_ping_perf');
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foreach (dbFetchRows("SELECT * FROM device_graphs WHERE device_id = ? ORDER BY graph", array($device_id)) as $graph) {
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$desc = $config['graph_types']['device'][$graph['graph']]['descr'];
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$graphs[] = array('desc' => $desc, 'name' => $graph['graph']);
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}
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$total_graphs = count($graphs);
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$output = array("status" => "$status", "err-msg" => $message, "count" => $total_graphs, "graphs" => $graphs);
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$app->response->setStatus($code);
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$app->response->headers->set('Content-Type', 'application/json');
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echo _json_encode($output);
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}
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function get_port_graphs() {
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global $config;
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$app = \Slim\Slim::getInstance();
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$router = $app->router()->getCurrentRoute()->getParams();
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$hostname = $router['hostname'];
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if(isset($_GET['columns'])) {
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$columns = $_GET['columns'];
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} else {
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$columns = 'ifName';
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}
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// use hostname as device_id if it's all digits
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$device_id = ctype_digit($hostname) ? $hostname : getidbyname($hostname);
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$ports = dbFetchRows("SELECT $columns FROM `ports` WHERE `device_id` = ? AND `deleted` = '0' ORDER BY `ifIndex` ASC", array($device_id));
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$total_ports = count($ports);
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$output = array("status" => "ok", "err-msg" => '', "count" => $total_ports, "ports" => $ports);
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$app->response->setStatus('200');
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$app->response->headers->set('Content-Type', 'application/json');
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echo _json_encode($output);
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}
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function list_bills() {
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global $config;
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$app = \Slim\Slim::getInstance();
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$router = $app->router()->getCurrentRoute()->getParams();
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$bill_id = $router['bill_id'];
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|
if(isset($_GET['custid'])) {
|
|
$sql = "`bill_custid` = ?";
|
|
$param = array($_GET['custid']);
|
|
} elseif(isset($_GET['ref'])) {
|
|
$sql = "`bill_ref` = ?";
|
|
$param = array($_GET['ref']);
|
|
} elseif(is_numeric($bill_id)) {
|
|
$sql = "`bill_id` = ?";
|
|
$param = array($bill_id);
|
|
} else {
|
|
$sql = "";
|
|
$param = array();
|
|
}
|
|
if(count($param) >= 1) {
|
|
$sql = "WHERE $sql";
|
|
}
|
|
$bills = dbFetchRows("SELECT * FROM `bills` $sql",$param);
|
|
$total_bills = count($bills);
|
|
$output = array("status" => "ok", "err-msg" => '', "count" => $total_bills, "bills" => $bills);
|
|
$app->response->setStatus('200');
|
|
$app->response->headers->set('Content-Type', 'application/json');
|
|
echo _json_encode($output);
|
|
}
|
|
|
|
function list_alert_rules() {
|
|
global $config;
|
|
$app = \Slim\Slim::getInstance();
|
|
$router = $app->router()->getCurrentRoute()->getParams();
|
|
$sql = '';
|
|
$param = array();
|
|
if(isset($router['id']) && $router['id'] > 0) {
|
|
$rule_id = mres($router['id']);
|
|
$sql = "WHERE id=?";
|
|
$param = array($rule_id);
|
|
}
|
|
$rules = dbFetchRows("SELECT * FROM `alert_rules` $sql",$param);
|
|
$total_rules = count($rules);
|
|
$output = array("status" => "ok", "err-msg" => '', "count" => $total_rules, "rules" => $rules);
|
|
$app->response->setStatus('200');
|
|
$app->response->headers->set('Content-Type', 'application/json');
|
|
echo _json_encode($output);
|
|
}
|
|
|
|
function list_alerts() {
|
|
global $config;
|
|
$app = \Slim\Slim::getInstance();
|
|
$router = $app->router()->getCurrentRoute()->getParams();
|
|
if(isset($_POST['state'])) {
|
|
$param = array(mres($_POST['state']));
|
|
} else {
|
|
$param = array('1');
|
|
}
|
|
$sql = '';
|
|
if(isset($router['id']) && $router['id'] > 0) {
|
|
$alert_id = mres($router['id']);
|
|
$sql = "AND id=?";
|
|
array_push($param,$alert_id);
|
|
}
|
|
$alerts = dbFetchRows("SELECT * FROM `alerts` WHERE `state` IN (?) $sql",$param);
|
|
$total_alerts = count($alerts);
|
|
$output = array("status" => "ok", "err-msg" => '', "count" => $total_alerts, "alerts" => $alerts);
|
|
$app->response->setStatus('200');
|
|
$app->response->headers->set('Content-Type', 'application/json');
|
|
echo _json_encode($output);
|
|
}
|
|
|
|
function add_edit_rule() {
|
|
global $config;
|
|
$app = \Slim\Slim::getInstance();
|
|
$data = json_decode(file_get_contents('php://input'), true);
|
|
|
|
$status = 'error';
|
|
$message = '';
|
|
$code = 500;
|
|
|
|
$rule_id = mres($data['rule_id']);
|
|
|
|
$device_id = mres($data['device_id']);
|
|
if(empty($device_id) && !isset($rule_id)) {
|
|
$message = 'Missing the device id or global device id (-1)';
|
|
} elseif($device_id == 0) {
|
|
$device_id = '-1';
|
|
}
|
|
|
|
$rule = $data['rule'];
|
|
if(empty($rule)) {
|
|
$message = 'Missing the alert rule';
|
|
}
|
|
$severity = mres($data['severity']);
|
|
$sevs = array("ok","warning","critical");
|
|
if(!in_array($severity, $sevs)) {
|
|
$message = 'Missing the severity';
|
|
}
|
|
$disabled = mres($data['disabled']);
|
|
if($disabled != '0' && $disabled != '1') {
|
|
$disabled = 0;
|
|
}
|
|
|
|
$count = mres($data['count']);
|
|
$mute = mres($data['mute']);
|
|
$delay = mres($data['delay']);
|
|
$delay_sec = convert_delay($delay);
|
|
if($mute == 1) {
|
|
$mute = true;
|
|
} else {
|
|
$mute = false;
|
|
}
|
|
|
|
$extra = array('mute'=>$mute,'count'=>$count,'delay'=>$delay_sec);
|
|
$extra_json = json_encode($extra);
|
|
|
|
if(empty($message)) {
|
|
if(is_numeric($rule_id)) {
|
|
if( dbUpdate(array('rule' => $rule,'severity'=>$severity,'disabled'=>$disabled,'extra'=>$extra_json), 'alert_rules', 'id=?',array($rule_id)) >= 0) {
|
|
$status = 'ok';
|
|
$code = 200;
|
|
} else {
|
|
$message = 'Failed to update existing alert rule';
|
|
}
|
|
} elseif( dbInsert(array('device_id'=>$device_id,'rule'=>$rule,'severity'=>$severity,'disabled'=>$disabled,'extra'=>$extra_json),'alert_rules') ) {
|
|
$status = 'ok';
|
|
$code = 200;
|
|
} else {
|
|
$message = 'Failed to create new alert rule';
|
|
}
|
|
}
|
|
$output = array("status" => $status, "err-msg" => $message);
|
|
$app->response->setStatus($code);
|
|
$app->response->headers->set('Content-Type', 'application/json');
|
|
echo _json_encode($output);
|
|
}
|
|
|
|
function delete_rule() {
|
|
global $config;
|
|
$app = \Slim\Slim::getInstance();
|
|
$router = $app->router()->getCurrentRoute()->getParams();
|
|
$rule_id = mres($router['id']);
|
|
$status = 'error';
|
|
$err_msg = '';
|
|
$message = '';
|
|
$code = 500;
|
|
if(is_numeric($rule_id)) {
|
|
$status = 'ok';
|
|
$code = 200;
|
|
if(dbDelete('alert_rules', "`id` = ? LIMIT 1", array($rule_id))) {
|
|
$message = 'Alert rule has been removed';
|
|
} else {
|
|
$message = 'No alert rule by that ID';
|
|
}
|
|
} else {
|
|
$err_msg = 'Invalid rule id has been provided';
|
|
}
|
|
$output = array("status" => $status, "err-msg" => $err_msg, "message" => $message);
|
|
$app->response->setStatus($code);
|
|
$app->response->headers->set('Content-Type', 'application/json');
|
|
echo _json_encode($output);
|
|
}
|
|
|
|
function ack_alert() {
|
|
global $config;
|
|
$app = \Slim\Slim::getInstance();
|
|
$router = $app->router()->getCurrentRoute()->getParams();
|
|
$alert_id = mres($router['id']);
|
|
$status = 'error';
|
|
$err_msg = '';
|
|
$message = '';
|
|
$code = 500;
|
|
if(is_numeric($alert_id)) {
|
|
$status = 'ok';
|
|
$code = 200;
|
|
if(dbUpdate(array("state" => 2), 'alerts', '`id` = ? LIMIT 1', array($alert_id))) {
|
|
$message = 'Alert has been ackgnowledged';
|
|
} else {
|
|
$message = 'No alert by that ID';
|
|
}
|
|
} else {
|
|
$err_msg = 'Invalid alert has been provided';
|
|
}
|
|
$output = array("status" => $status, "err-msg" => $err_msg, "message" => $message);
|
|
$app->response->setStatus($code);
|
|
$app->response->headers->set('Content-Type', 'application/json');
|
|
echo _json_encode($output);
|
|
}
|