├── README.md
├── nginx
    └── nginx.conf
├── stream.ini
├── stream.py
├── templates
    └── player.html
└── wsgi.py


/README.md:
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 1 | # html5-livestreaming
 2 | 
 3 | Requires https://github.com/dailymotion/hls.js/
 4 | 
 5 | There's a Flask route to serve static JS content from a subdirectory assumed to be named 'dist' containing either hls.js or hls.min.js, but any method of serving static content would work fine.
 6 | 
 7 | Set the `hostname` variable in `stream.py` to the appropriate value
 8 | 
 9 | Note: this is basically the python part of https://github.com/Nesseref/nginx-rtmp-auth plus a bit more Flask to template pages and load the JavaScript HLS player with the correct media location.
10 | 


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/nginx/nginx.conf:
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 1 | rtmp {
 2 | 	server {
 3 | 		listen 1935;
 4 | 		chunk_size 4000;
 5 | 		
 6 | 		application hls {
 7 | 			live on;
 8 | 			hls on;
 9 | 			hls_path /tmp/hls;
10 | 			on_publish http://localhost/auth;
11 | 			notify_method get;
12 | 		}
13 | 	}
14 | }
15 | 
16 | http {
17 | 	server {
18 | 		listen 80;
19 | 
20 | 		location / {
21 | 			include uwsgi_params;
22 | 			uwsgi_pass unix:/tmp/stream.sock;
23 | 		}
24 | 
25 | 	
26 | 		location /hls {
27 | 			types {
28 | 				application/vnd.apple.mpegurl m3u8;
29 | 				video/mp2t ts;
30 | 			}
31 | 			root /tmp;
32 | 			add_header Cache-Control no-cache;
33 | 		}
34 | 	
35 | 	}
36 | }
37 | 
38 | events { worker_connections 1024; }
39 | 


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/stream.ini:
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1 | [uwsgi]
2 | module = wsgi
3 | 
4 | master = true
5 | processes = 5
6 | socket = /tmp/stream.sock
7 | chmod-socket = 666
8 | vacuum = true
9 | 


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/stream.py:
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 1 | from flask import Flask, request, render_template, send_from_directory
 2 | from flask.ext.api import status
 3 | import psycopg2
 4 | import config
 5 | import requests
 6 | 
 7 | app = Flask(__name__)
 8 | 
 9 | hostname = 'http://[hostname]/hls/'
10 | 
11 | @app.route('/auth')
12 | def auth():
13 | 	if request.args.get('name') is None or request.args.get('swfurl') is None:
14 | 		return 'Malformed request', status.HTTP_400_BAD_REQUEST
15 | 	
16 | 	username = request.args.get('name')
17 | 	idhash = request.args.get('swfurl').split("?")[-1]
18 |         
19 | 	conn = psycopg2.connect(database=config.database, user=config.user, password=config.password, host=config.host)
20 | 	cur = conn.cursor()
21 | 	cur.execute("SELECT * FROM users WHERE username=%s AND idhash=%s", (username, idhash))
22 | 	
23 | 	if len(cur.fetchall()) == 0:
24 | 		return 'Incorrect credentials', status.HTTP_401_UNAUTHORIZED
25 | 
26 | 	return 'OK', status.HTTP_200_OK
27 | 
28 | @app.route('/dist/<path:path>')
29 | def serve_js(path):
30 |     return send_from_directory('dist', path)
31 | 
32 | @app.route('/<username>')
33 | def serve_player(username):
34 |     conn = psycopg2.connect(database=config.database, user=config.user, password=config.password, host=config.host)
35 |     cur = conn.cursor()
36 |     cur.execute("SELECT * FROM users WHERE username=%s", (username,))
37 |     if len(cur.fetchall()) == 0:
38 |         return "No such user!"
39 |     else:
40 |         r = requests.get(hostname + username + ".m3u8")
41 |         if r.status_code == requests.codes.ok:
42 |             return render_template('player.html', username=username, hostname=hostname);
43 |         else:
44 |             return "Stream offline!"
45 | 
46 | if __name__== '__main__':
47 |     app.run(host='0.0.0.0')
48 | 


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/templates/player.html:
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 1 | <!DOCTYPE html>
 2 | <HTML>
 3 |    <HEAD>
 4 |       <TITLE>
 5 |          html5 rtmp demo
 6 |       </TITLE>
 7 |    </HEAD>
 8 | <BODY>
 9 |   	<h1>{{ username }}'s stream</h1>
10 |     <script src="dist/hls.js"></script>
11 | 	<video id="video"></video>
12 | 	<script>
13 |   		if(Hls.isSupported()) {
14 |     			var video = document.getElementById('video');
15 |     			var hls = new Hls();
16 |     			hls.loadSource('http://{{ hostname }}/hls/{{ username }}.m3u8');
17 | 			hls.attachMedia(video);
18 |     			hls.on(Hls.Events.MANIFEST_PARSED,function() {
19 |       			video.play();
20 |   		});
21 |  		}
22 | 	</script>
23 | </BODY>
24 | </HTML>
25 | 


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/wsgi.py:
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1 | from stream import app as application
2 | 
3 | if __name__ == "__main__":
4 |     application.run()
5 | 


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