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103 lines
3.0 KiB
103 lines
3.0 KiB
import NodeMediaServer = require("node-media-server");
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import fs = require ("fs");
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const { exec } = require('child_process');
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const ircd = require("./lib/IRCDjs-six/lib/server.js").Server;
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//initialize configs, eventually grab from runtime config file
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const mediaconfig = {
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rtmp: {
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port: 1935,
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chunk_size: 60000,
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gop_cache: true,
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ping: 30,
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ping_timeout: 60
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},
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http: {
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port:8000,
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allow_origin: '*',
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mediaroot: './media'
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},
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trans: {
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ffmpeg: '/usr/bin/ffmpeg',
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tasks: [
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{
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app: 'live',
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hls: 'true',
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hlsFlags: '[hls_time=2:hls_list_size=3:hls_flags=delete_segments]'
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}
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]
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}
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};
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function streamAuth(path: string){
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if (path.split("/").length > 3){
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console.log("[NodeMediaServer] Malformed URL, closing connection.");
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return false;
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}
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let app: string = path.split("/")[1];
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let key: string = path.split("/")[2];
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console.log("[NodeMediaServer] Authenticating stream with credentials: ",`app=${app} key=${key}`);
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if (app !== "stream"){
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console.log("[NodeMediaServer] Invalid app name, closing connection.");
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return false;
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}
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console.log("[NodeMediaServer] App name ok.");
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if (key !== "temp"){
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console.log("[NodeMediaServer] Invalid stream key, closing connection.");
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return false;
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}
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console.log("[NodeMediaServer] Stream key ok.");
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return true;
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}
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var nms = new NodeMediaServer(mediaconfig);
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nms.run();
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ircd.boot();
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nms.on('prePublish', (id, StreamPath, args) => {
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console.log("[NodeMediaServer] Prepublish Hook for stream id=",id);
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let session = nms.getSession(id);
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if (StreamPath.split("/").length > 3){
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console.log("[NodeMediaServer] Malformed URL, closing connection.");
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session.reject();
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return false;
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}
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let app: string = StreamPath.split("/")[1];
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let key: string = StreamPath.split("/")[2];
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console.log("[NodeMediaServer] Authenticating stream with credentials: ",`app=${app} key=${key}`);
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if (app !== "stream"){
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console.log("[NodeMediaServer] Invalid app name, closing connection.");
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session.reject();
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return false;
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}
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console.log("[NodeMediaServer] App name ok.");
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//TODO: Hook up to DB and redirect from query
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if (key !== "temp"){
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console.log("[NodeMediaServer] Invalid stream key, closing connection.");
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session.reject();
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return false;
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}
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console.log("[NodeMediaServer] Stream key ok.");
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session.publishStreamPath = "/live/amy";
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});
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nms.on('postPublish', (id, StreamPath, args) => {
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console.log('[NodeMediaServer] Checking record flag for ', `id=${id} StreamPath=${StreamPath}`);
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//Hook up to postgres DB.
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if(true){
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console.log('[NodeMediaServer] Initiating recording for ', `id=${id} StreamPath=${StreamPath}`);
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fs.mkdir('./media'+StreamPath, { recursive : true }, (err) => {
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if (err) throw err;
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});
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let subprocess = exec('ffmpeg -i rtmp://127.0.0.1'+StreamPath+' -vcodec copy -acodec copy ./media'+StreamPath+'/$(date +%d%b%Y-%H%M).mp4',{
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detached : true,
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stdio : 'inherit'
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});
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subprocess.unref();
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//spawn an ffmpeg process to record the stream, then detach it completely
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return true;
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}
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console.log('[NodeMediaServer] Skipping recording for ', `id=${id} StreamPath=${StreamPath}`);
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}); |