how to authenticate coturn with rest api

[sara waheed]

i am running the coturn server in ubuntu on localhost 

here is my turnserver.conf 

    verbose

    listening-ip=127.0.0.1

    realm=test.demo

    static-auth-secret=fb1d5d356dff13e709980e2a07dfcef130a713d53e4c6701efe4b770f27e17d4

    use-auth-secret

starting the server as 

    service coturn start

    service coturn status

returned 

    ● coturn.service - LSB: coturn TURN Server

       Loaded: loaded (/etc/init.d/coturn; generated)

       Active: active (running) since Fri 2020-10-02 17:28:08 PKT; 3s ago

         Docs: man:systemd-sysv-generator(8)

      Process: 18905 ExecStop=/etc/init.d/coturn stop (code=exited, status=0/SUCCESS)

      Process: 18912 ExecStart=/etc/init.d/coturn start (code=exited, status=0/SUCCESS)

        Tasks: 15 (limit: 4915)

       CGroup: /system.slice/coturn.service

               └─18934 /usr/bin/turnserver -c /etc/turnserver.conf -o -v

    

    Oct 02 17:28:08 user-Inspiron-7773 systemd[1]: Starting LSB: coturn TURN Server...

    Oct 02 17:28:08 user-Inspiron-7773 coturn[18912]:  * Starting coturn  turnserver

    Oct 02 17:28:08 user-Inspiron-7773 coturn[18912]:    ...done.

    Oct 02 17:28:08 user-Inspiron-7773 systemd[1]: Started LSB: coturn TURN Server.

and `sudo netstat -npta | grep turnserver` gives 

    tcp        0      0 127.0.0.1:3478          0.0.0.0:*               LISTEN      18934/turnserver    

    tcp        0      0 127.0.0.1:3478          0.0.0.0:*               LISTEN      18934/turnserver    

    tcp        0      0 127.0.0.1:3478          0.0.0.0:*               LISTEN      18934/turnserver    

    tcp        0      0 127.0.0.1:3478          0.0.0.0:*               LISTEN      18934/turnserver    

    tcp        0      0 127.0.0.1:3478          0.0.0.0:*               LISTEN      18934/turnserver    

    tcp        0      0 127.0.0.1:3478          0.0.0.0:*               LISTEN      18934/turnserver    

    tcp        0      0 127.0.0.1:3478          0.0.0.0:*               LISTEN      18934/turnserver    

    tcp        0      0 127.0.0.1:3478          0.0.0.0:*               LISTEN      18934/turnserver    

i have generated the temporary username and password 

    

    val secretKey = "fb1d5d356dff13e709980e2a07dfcef130a713d53e4c6701efe4b770f27e17d4"

    val userId= "abcd1234"

    val ttl:Long = 3600 * 6

    val unixTimeStamp =System.currentTimeMillis()/1000L + ttl

    val userName = unixTimeStamp +":"+ userId

    val secret = new SecretKeySpec(secretKey.getBytes, "HmacSHA1")

    val mac = Mac.getInstance("HmacSHA1")

    mac.init(secret)

    val result: Array[Byte] = mac.doFinal(userName.getBytes)

    val hashStr= new String(result.map(_.toChar))

    val password = Base64.getEncoder.encodeToString(hashStr.getBytes())

and it produces the output 

username:1601663142:abcd1234

password: Wi4H776QJCoFbe+/hgrvv7Pvv5te77+m776L776K776N77+Y77+UUQ==

i have tested this in two ways 

first in chrome console following code throws the exception 

    var iceConfiguration = {

        iceServers: [

            {

                urls: 'turn:127.0.0.1:3478',

                username: '1601663142:abcd1234',

                credentials: 'Wi4H776QJCoFbe+/hgrvv7Pvv5te77+m776L776K776N77+Y77+UUQ=='

            }

    

        ]

    }

    

    var peerConnection = new RTCPeerConnection(iceConfiguration);

    Uncaught DOMException: Failed to construct 'RTCPeerConnection': Both username and credential are required when the URL scheme is "turn" or "turns".

        at <anonymous>:12:22

    (anonymous) @ VM41:12

and Tricle Ice (https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice/)

    

 

how can i get it to working 

[Julio Spinelli]

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