Question

我有一个帮助URL，在播放之前要使用令牌进行身份验证。如何将标记头添加到接收方CAF应用程序？我在文档中搜索但未找到任何接收器CAF应用程序的身份验证参考。

在V2播放器中，我们可以使用=>截取请求，如下所示，但我不知道如何使用CAF应用程序。有人可以帮忙吗？

updateSegmentRequestInfo

Answer 1

在播放器加载事件上设置Cookie。

使用此代码：

const context = cast.framework.CastReceiverContext.getInstance();
const playerManager = context.getPlayerManager();
const castOptions = new cast.framework.CastReceiverOptions();

let playbackConfig = (Object.assign(new cast.framework.PlaybackConfig(), playerManager.getPlaybackConfig()));

playerManager.setMessageInterceptor(
cast.framework.messages.MessageType.LOAD,
request => {

  // Set cookies here. 
  // No need to pass cookies into header in each segment.

  //  console.log("content id:", request.media.contentId);
  //  Set your segment valid hls format : below is example:
  //  Refer other format:
  //  https://developers.google.com/cast/docs/reference/caf_receiver/cast.framework.messages#.HlsSegmentFormat

  request.media.hlsSegmentFormat = cast.framework.messages.HlsSegmentFormat.TS;

  return request;
});

playbackConfig.manifestRequestHandler = requestInfo => {
    requestInfo.withCredentials = true;
};

playbackConfig.segmentRequestHandler = requestInfo => {
    requestInfo.withCredentials = true;
  };

playbackConfig.licenseRequestHandler = requestInfo => {
    requestInfo.withCredentials = true;
};

castOptions.playbackConfig = playbackConfig;
context.start(castOptions);

Chromecast CAF Receiver应用程序中的身份验证

1 个答案: