CODEWITHSUNDEEP
vue.jsauthenticationvideo-streaminghtml5-videovideo.js
Samuele B.
Samuele B.

Reputation: 658

Add authentication headers to native video element

I am using videojs-player for Vue in order to display videos fetched from my backend application.

I use Django REST Framework (DRF) on the backend (server-side) and a Vue SPA on the frontend. My app achieves authentication by obtaining a token at login time; axios sends that login as an authorization header in every subsequent requests made by the frontend

Problem:
One problem I'm facing is that authentication is required in order to access the videos on the backend; which is achieved application-wide by using a bearer token authentication header.

videojs-player internally uses a native <video> element, which just takes a src url and makes a request to get the video.

This of course results in a 401 response as no authentication is provided.

Is there a way to inject the appropriate header in this situation?

Upvotes: 1

Views: 2221

Answers (1)

VC.One
VC.One

Reputation: 15926

Note: This current method (of client-side accessing the file) means you have to wait for the file to fully download before you can play it. Unless you know how make Axios "stream" a file (packet by packet)?.

The best solution would be to actually do the file reading part using a server-side script (eg: a PHP script). This means after being logged-in and getting the token, you pass that token and expected file name as a URL variable. The request URL points to a script file which has instructions to check if provided token is valid and then return the mentioned video file.

pseudo-code JS example: video.src="myScriptFile?token=XXXX&file=video1.mp4"

Without using any server-side scripts:

Below is a code example to load video data from Axios into a video tag.
For testing, modify the file paths to use your own (or just test at: W3Schools Editor).

<!DOCTYPE html>
<html>
<body>

<video id="myvid" width="640" height="400" controls>
<source src="null.mp4" type="video/mp4">
</video>

<script src="https://unpkg.com/axios/dist/axios.min.js"> </script>

<script>

var path; var vid_1; var vid_2;
var myvid = document.getElementById("myvid");

//# testing file paths
vid_1 = "https://www.w3schools.com/html/mov_bbb.mp4"
vid_2 = "https://www.w3schools.com/html/movie.mp4";

//# test axios function with some file path
getvideo( vid_1 );

function getvideo ( input_filepath )
{
    axios.request(
    {
      responseType: 'blob',
      url: input_filepath,
      method: 'get',
      headers: {
                    'Content-Type': 'video/mp4',
                    'Token': 'your_token_here'
                }
    }).then( 
                (result) => {
                                //alert( "data : " + result.data );
                                path = (window.URL || window.webkitURL).createObjectURL( result.data);
                                myvid.src = path;
                                myvid.load(); 
                                //myvid.play();
                            }
    );
    
    //# do anything else here...???
    
    
}

</script>

</body>
</html>

Upvotes: 1

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