React native video unable to play m3u8 file-CodePudding

Problem

I'm trying to stream a m3u8 file in a react native app (for android TV) and I'm getting this error:

 LOG  {"error": {"errorCode": "22004", "errorException": "com.google.android.exoplayer2.ExoPlaybackException: Source error", "errorStackTrace": "com.google.android.exoplayer2.ExoPlaybackException: Source error
    at com.google.android.exoplayer2.ExoPlayerImplInternal.handleIoException(ExoPlayerImplInternal.java:632)
    at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:604)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:223)
    at android.os.HandlerThread.run(HandlerThread.java:67)
Caused by: com.google.android.exoplayer2.upstream.HttpDataSource$InvalidResponseCodeException: Response code: 403
    at com.google.android.exoplayer2.ext.okhttp.OkHttpDataSource.open(OkHttpDataSource.java:329)
    at com.google.android.exoplayer2.upstream.DefaultDataSource.open(DefaultDataSource.java:258)
    at com.google.android.exoplayer2.upstream.StatsDataSource.open(StatsDataSource.java:84)
    at com.google.android.exoplayer2.upstream.DataSourceInputStream.checkOpened(DataSourceInputStream.java:99)
    at com.google.android.exoplayer2.upstream.DataSourceInputStream.open(DataSourceInputStream.java:62)
    at com.google.android.exoplayer2.upstream.ParsingLoadable.load(ParsingLoadable.java:174)
    at com.google.android.exoplayer2.upstream.Loader$LoadTask.run(Loader.java:412)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
    at java.lang.Thread.run(Thread.java:923)
", "errorString": "ExoPlaybackException: ERROR_CODE_IO_BAD_HTTP_STATUS"}}

I don't know java so from the above traceback I'm guessing that the server is responding with an HTTP 403 and therefore it is unable to stream the file.

What I've tried

This one is not much of a solution but I tried switching to the react-native-video-player instead of react-native-video but that didn't work.
I tried passing the type: 'm3u8' and type: 'hls' inside the source attribute of the video tag along with the uri and this didn't help at all.
Tried to check if another m3u8 url (i.e. from another domain/server) is working, and it is working.
Downgrading react-native-video version, problem persists with different error message.

I decided to ssh into my android TV and directly use curl to fetch the m3u8 file and it responds with this:

curl: (60) SSL certificate problem: certificate has expired
More details here: https://curl.haxx.se/docs/sslcerts.html

curl failed to verify the legitimacy of the server and therefore could not
establish a secure connection to it. To learn more about this situation and
how to fix it, please visit the web page mentioned above.

Moreover, many of the issues I found on github having a similar problem contain a URL that gives the same response when fetched directly with curl. Interestingly, if I use the fetch API in JS to console log the response from the m3u8 url, it works perfectly. So I'm guessing the problem is somewhere in exoplayer.

Specs

react-native : 'npm:[email protected]'
react-native-video : '^6.0.0-alpha.3'
Android TV : Tested both on a Raspberry Pi running Android TV (LineageOS I think) and an actual android tv set top box with same results.

CodePudding user response：

The issue was with the user-agent header, exoplayer was setting a user-agent which was causing an HTTP 403. I had to use a proxy to figure this out and still have no clue as per why android studio was not showing the request that had an error.