I am trying an android app where an HLS link for my nginx server is passed to ExoPlayer to play. Initially I kept getting the
"Caused by: javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found."
error after which on doing research I found two possible solutions.
The first being to follow the steps in https://knowledge.digicert.com/solution/SO17482.html to get an immediate CA certificate and the second being to disable certificate checks. I have attempted both but still get the
"Caused by: javax.net.ssl.SSLHandshakeException: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found." error
The code for my player is:
public class PlayerActivity extends AppCompatActivity implements VideoRendererEventListener {
String url;
private static final String TAG = "Twende Live";
private PlayerView simpleExoPlayerView;
private SimpleExoPlayer player;
private TextView resolutionTextView;
private final TrustManager[] trustAllCerts= new TrustManager[] { new X509TrustManager() {
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return new java.security.cert.X509Certificate[]{};
}
public void checkClientTrusted(X509Certificate[] chain,
String authType) throws CertificateException {
}
public void checkServerTrusted(X509Certificate[] chain,
String authType) throws CertificateException {
}
} };
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_player);
//url = getIntent().getStringExtra("STREAM_URL");
try {
ProviderInstaller.installIfNeeded(getApplicationContext());
SSLContext sslContext;
sslContext = SSLContext.getInstance("SSL");
sslContext.init(null, trustAllCerts, null);
sslContext.createSSLEngine();
} catch (GooglePlayServicesRepairableException | GooglePlayServicesNotAvailableException
| NoSuchAlgorithmException | KeyManagementException e) {
e.printStackTrace();
}
Uri mp4VideoUri =Uri.parse(getIntent().getStringExtra("STREAM_URL"));
DefaultBandwidthMeter bandwidthMeter = new DefaultBandwidthMeter(); //test
TrackSelection.Factory videoTrackSelectionFactory = new AdaptiveTrackSelection.Factory(bandwidthMeter);
TrackSelector trackSelector =
new DefaultTrackSelector(videoTrackSelectionFactory);
//create player
player = ExoPlayerFactory.newSimpleInstance(this, trackSelector);
simpleExoPlayerView = new SimpleExoPlayerView(this);
simpleExoPlayerView = (SimpleExoPlayerView) findViewById(R.id.player_view);
int h = simpleExoPlayerView.getResources().getConfiguration().screenHeightDp;
int w = simpleExoPlayerView.getResources().getConfiguration().screenWidthDp;
Log.v(TAG, "height : " + h + " weight: " + w);
////Set media controller
simpleExoPlayerView.setUseController(false);//set to true or false to see controllers
simpleExoPlayerView.requestFocus();
// Bind the player to the view.
simpleExoPlayerView.setPlayer(player);
DataSource.Factory dataSourceFactory = new DefaultDataSourceFactory(this, Util.getUserAgent(this, "Twende"), bandwidthMeter);
MediaSource videoSource = new HlsMediaSource(mp4VideoUri, dataSourceFactory, 1, null, null);
final LoopingMediaSource loopingSource = new LoopingMediaSource(videoSource);
// Prepare the player with the source.
player.prepare(videoSource);
player.addListener(new ExoPlayer.EventListener() {
@Override
public void onTimelineChanged(Timeline timeline, Object manifest, int reason) {
}
@Override
public void onTracksChanged(TrackGroupArray trackGroups, TrackSelectionArray trackSelections) {
Log.v(TAG, "Listener-onTracksChanged... ");
}
@Override
public void onLoadingChanged(boolean isLoading) {
}
@Override
public void onPlayerStateChanged(boolean playWhenReady, int playbackState) {
Log.v(TAG, "Listener-onPlayerStateChanged..." + playbackState+"|||isDrawingCacheEnabled():"+simpleExoPlayerView.isDrawingCacheEnabled());
}
@Override
public void onRepeatModeChanged(int repeatMode) {
}
@Override
public void onShuffleModeEnabledChanged(boolean shuffleModeEnabled) {
}
@Override
public void onPlayerError(ExoPlaybackException error) {
Log.v(TAG, "Listener-onPlayerError...");
player.stop();
player.prepare(loopingSource);
player.setPlayWhenReady(true);
}
@Override
public void onPositionDiscontinuity(int reason) {
}
@Override
public void onPlaybackParametersChanged(PlaybackParameters playbackParameters) {
}
@Override
public void onSeekProcessed() {
}
});
player.setPlayWhenReady(true); //run file/link when ready to play.
player.setVideoDebugListener(this);
}
@Override
public void onVideoEnabled(DecoderCounters counters) {
}
@Override
public void onVideoDecoderInitialized(String decoderName, long initializedTimestampMs, long initializationDurationMs) {
}
@Override
public void onVideoInputFormatChanged(Format format) {
}
@Override
public void onDroppedFrames(int count, long elapsedMs) {
}
@Override
public void onVideoSizeChanged(int width, int height, int unappliedRotationDegrees, float pixelWidthHeightRatio) {
Log.v(TAG, "onVideoSizeChanged [" + " width: " + width + " height: " + height + "]");
resolutionTextView.setText("RES:(WxH):" + width + "X" + height + "\n " + height + "p");//shows video info
}
@Override
public void onRenderedFirstFrame(Surface surface) {
}
@Override
public void onVideoDisabled(DecoderCounters counters) {
}
@Override
protected void onStop() {
super.onStop();
Log.v(TAG, "onStop()...");
}
@Override
protected void onStart() {
super.onStart();
Log.v(TAG, "onStart()...");
}
@Override
protected void onResume() {
super.onResume();
Log.v(TAG, "onResume()...");
}
@Override
protected void onPause() {
super.onPause();
Log.v(TAG, "onPause()...");
}
@Override
protected void onDestroy() {
super.onDestroy();
Log.v(TAG, "onDestroy()...");
player.release();
}
}
What am I doing wrong?
SSLContextand anSSLEngineand throwing them both away. No wonder it doesn't work. – user207421