rtmp

streamauth.php
<?php
/*
 * ---------------------------------------------------------------
 * Stream authentication
 * ---------------------------------------------------------------
 *
 * This file must be specified in the nginx RTMP block using the
 * on_publish directive. Example:
 *
 *              # Live Stream Application
 *              application live {
 *                      live on;
 *                      on_publish http://path/to/streamauth.php;
 *              }
 *
 * Publish URL should be rtmp://yourserver/live/$displayname?key=$streamkey
 *
 * In OBS:
 *              - URL: rtmp://yourserver/live
 *              - Stream key: $DisplayName?key=$StreamKey
 *              (Where $DisplayName and $StreamKey are the appropriate values for your account)
 *
 */
require_once '../inc/config.php';
/**
 * @param $class
 */
function __autoload($class) {
        include '../lib/' . $class . '.class.php';
}
$rtmp = new rtmp();
$user = new user();
$key = filter_input(INPUT_GET, 'key', FILTER_SANITIZE_STRING);
$name = filter_input(INPUT_GET, 'name', FILTER_SANITIZE_STRING);
$accountinfo = $user->info($name, 'display_name');
$stream_title = $accountinfo['channel_title'];
$timestamp = new DateTime();
$timestamp = $timestamp->format('Y-m-d H:i:s');
$timestamp = "Connection Attempt: $timestamp\r\n";
$getstring = $timestamp;
$getstring .= print_r($_GET, true);
// write connection attempt to log, regardless of success
file_put_contents($logfile . "streamauth.log", $getstring, FILE_APPEND | LOCK_EX);
//check if querystrings exist or not
if (empty($key)) {
        //no querystrings or wrong syntax
        $current = "ERROR: Invalid query input.\n";
        file_put_contents($logfile . "streamauth.log", $current, FILE_APPEND | LOCK_EX);
        echo "wrong query input";
        header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
        exit(1);
} else {
        //check and verify key against the DB, then run email notices for on-live
        $check = $rtmp->stream_check($key, $name, $logfile . "streamauth.log");
        if ($check === false) {
                header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
        }
		else {
			// kinda messy to pass needed vars from config.php, but cleaner than $GLOBALS
			$notify = $rtmp->onLive($key, $name, $stream_title, $furl, $logfile, $from_email, $reply_email);
		}
}

en

rtmp.conf

tmp {
	server {
		listen 1935;
		chunk_size 8192;

		ping 10s;
		ping_timeout 5s;
		notify_method get;
		idle_streams off;

		# Live Stream Application
		application live {
			live on;
			wait_video on;
			meta copy;
			# NOTE: This line should point to your streamauth.php.
			# However, if you intend to run the site on SSL, the on_publish directive will NOT work with SSL,
			# so you will need to use a proxy. See lines 1-12 of /sites-available/main.conf.
			on_publish http://proxy.url:8080/on_publish;
			notify_method get;

			# executes the rolling screenshots script. There are probably better ways of accomplishing this
			# (using recorder blocks) but I haven't been able to get them to work reliably.
			exec_push /path/to/rtmp_sslive.sh $name &>/var/log/rachni/exec-$name.log;

			recorder rec {
				record all manual;
				record_suffix .flv;
				record_unique on;
				record_path /var/rachni/rec;
				record_notify on;
				record_lock on;
				exec_record_done /path/to/rtmp_convert.sh $dirname $basename;
			}
			exec_kill_signal TERM;
		}
	}
}