Disable key verification if unset

README.md

@@ -15,15 +15,15 @@ If config path not provided, config will be read from `config.toml` in the curre
 `<streamname><segment index>.ts` segments and `<streamname>.m3u8` playlist are written to the current directory.
 
 ### Streaming
-Using [ffmpeg](https://ffmpeg.org/) (assuming `Key` set to `key`)
+Using [ffmpeg](https://ffmpeg.org/)
 ```
-ffmpeg -i <input file> -f flv "rtmp://localhost/stream01?key=key"
+ffmpeg -i <input file> -f flv "rtmp://localhost/stream01"
 ```
 
 ## Configuration
 | key | type | default | description |
 |-----|------|---------|-------------|
 | Addr | `string` | `":1935"` | RTMP server listen address |
-| Key | `string` | | Expected value of `key` query parameter for connecting clients |
+| Key | `string` | | Expected value of `key` query parameter for connecting clients (disabled if unset) |
 | MsPerSegment | `int64` | `15000` | Milliseconds of video/audio written to one segment file |
 | LogLevel | `log.Level` | `"info"` | Level for the internal logger |

handler.go

@@ -45,9 +45,11 @@ func publishHandler(conn *rtmp.Conn) {
 	log.Debugf("Handling request %s\n", conn.URL.RequestURI())
 
 	// verify key
-	if conn.URL.Query().Get("key") != config.Key {
-		log.Errorln("Key mismatch, aborting request")
-		return
+	if config.Key != "" {
+		if conn.URL.Query().Get("key") != config.Key {
+			log.Errorln("Key mismatch, aborting request")
+			return
+		}
 	}
 
 	// verify stream has a name