package com.ard.zlm.hook;
|
|
import com.alibaba.fastjson2.JSON;
|
import com.alibaba.fastjson2.JSONObject;
|
import com.ard.zlm.api.config.ZLMServerConfig;
|
import com.ard.zlm.api.domain.ZlmMediaServer;
|
import com.ard.zlm.api.hook.OnStreamChangedHookParam;
|
import com.ard.zlm.api.utils.MediaServerUtils;
|
import com.ard.zlm.config.UserSetting;
|
import com.ard.zlm.event.MediaArrivalEvent;
|
import com.ard.zlm.event.MediaDepartureEvent;
|
import com.ard.zlm.hook.event.HookZlmServerKeepaliveEvent;
|
import com.ard.zlm.hook.event.HookZlmServerStartEvent;
|
import com.ard.zlm.mediaServer.MediaNotFoundEvent;
|
import com.ard.zlm.mediaServer.MediaRecordMp4Event;
|
import com.ard.zlm.mediaServer.MediaRtpServerTimeoutEvent;
|
import com.ard.zlm.mediaServer.MediaSendRtpStoppedEvent;
|
import com.ard.zlm.service.IMediaServerService;
|
import com.ard.zlm.service.IMediaService;
|
import io.swagger.v3.oas.annotations.Hidden;
|
import jakarta.servlet.http.HttpServletRequest;
|
import lombok.extern.slf4j.Slf4j;
|
import org.springframework.beans.factory.annotation.Autowired;
|
import org.springframework.context.ApplicationEventPublisher;
|
import org.springframework.util.ObjectUtils;
|
import org.springframework.web.bind.annotation.*;
|
|
import java.net.MalformedURLException;
|
import java.net.URL;
|
import java.util.HashMap;
|
|
/**
|
* @description:针对 ZLMediaServer的hook事件监听
|
* @author: swwheihei
|
* @date: 2020年5月8日 上午10:46:48
|
*/
|
@Slf4j
|
@RestController
|
@RequestMapping("/index/hook")
|
@Hidden
|
public class ZLMHttpHookListener {
|
|
@Autowired
|
private IMediaServerService mediaServerService;
|
|
@Autowired
|
private ApplicationEventPublisher applicationEventPublisher;
|
|
@Autowired
|
private UserSetting userSetting;
|
|
@Autowired
|
private IMediaService mediaService;
|
|
|
/**
|
* 服务器定时上报时间，上报间隔可配置，默认10s上报一次
|
*/
|
@ResponseBody
|
@PostMapping(value = "/on_server_keepalive", produces = "application/json;charset=UTF-8")
|
public HookResult onServerKeepalive(@RequestBody OnServerKeepaliveHookParam param) {
|
try {
|
HookZlmServerKeepaliveEvent event = new HookZlmServerKeepaliveEvent(this);
|
ZlmMediaServer mediaServerItem = mediaServerService.getOne(param.getMediaServerId());
|
if (mediaServerItem != null) {
|
event.setMediaServerItem(mediaServerItem);
|
applicationEventPublisher.publishEvent(event);
|
}
|
} catch (Exception e) {
|
log.info("[ZLM-HOOK-心跳] 发送通知失败 ", e);
|
}
|
return HookResult.SUCCESS();
|
}
|
|
/**
|
* 播放器鉴权事件，rtsp/rtmp/http-flv/ws-flv/hls的播放都将触发此鉴权事件。
|
*/
|
@ResponseBody
|
@PostMapping(value = "/on_play", produces = "application/json;charset=UTF-8")
|
public HookResult onPlay(@RequestBody OnPlayHookParam param) {
|
log.info("[ZLM HOOK] 播放鉴权：{}->{}->{}/{}", param.getMediaServerId(), param.getSchema(), param.getApp(), param.getStream());
|
return HookResult.SUCCESS();
|
}
|
|
/**
|
* rtsp/rtmp/rtp推流鉴权事件。
|
*/
|
@ResponseBody
|
@PostMapping(value = "/on_publish", produces = "application/json;charset=UTF-8")
|
public HookResultForOnPublish onPublish(@RequestBody OnPublishHookParam param) {
|
log.info("[ZLM HOOK] 推流鉴权：{}->{}->{}/{}", param.getMediaServerId(), param.getSchema(), param.getApp(), param.getStream());
|
JSONObject json = (JSONObject) JSON.toJSON(param);
|
|
String mediaServerId = json.getString("mediaServerId");
|
ZlmMediaServer mediaServer = mediaServerService.getOne(mediaServerId);
|
if (mediaServer == null) {
|
HookResultForOnPublish fail = HookResultForOnPublish.Fail();
|
log.warn("[ZLM HOOK]推流鉴权 响应：{}->找不到对应的mediaServer", param.getMediaServerId());
|
return fail;
|
}
|
|
ResultForOnPublish resultForOnPublish = mediaService.authenticatePublish(mediaServer, param.getApp(), param.getStream(), param.getParams());
|
if (resultForOnPublish != null) {
|
HookResultForOnPublish successResult = HookResultForOnPublish.getInstance(resultForOnPublish);
|
log.info("[ZLM HOOK]推流鉴权 响应：{}->{}->>>>{}", param.getMediaServerId(), param, successResult);
|
return successResult;
|
} else {
|
HookResultForOnPublish fail = HookResultForOnPublish.Fail();
|
log.info("[ZLM HOOK]推流鉴权 响应：{}->{}->>>>{}", param.getMediaServerId(), param, fail);
|
return fail;
|
}
|
}
|
|
/**
|
* rtsp/rtmp流注册或注销时触发此事件；此事件对回复不敏感。
|
*/
|
@ResponseBody
|
@PostMapping(value = "/on_stream_changed", produces = "application/json;charset=UTF-8")
|
public HookResult onStreamChanged(@RequestBody OnStreamChangedHookParam param) {
|
ZlmMediaServer mediaServer = mediaServerService.getOne(param.getMediaServerId());
|
if (mediaServer == null) {
|
return HookResult.SUCCESS();
|
}
|
if (!ObjectUtils.isEmpty(mediaServer.getTranscodeSuffix()) && !"null".equalsIgnoreCase(mediaServer.getTranscodeSuffix()) && param.getStream().endsWith(mediaServer.getTranscodeSuffix())) {
|
return HookResult.SUCCESS();
|
}
|
if (param.getSchema().equalsIgnoreCase("rtsp")) {
|
if (param.isRegist()) {
|
log.info("[ZLM HOOK] 流注册, {}->{}->{}/{}", param.getMediaServerId(), param.getSchema(), param.getApp(), param.getStream());
|
String queryParams = param.getParams();
|
if (queryParams == null) {
|
try {
|
URL url = new URL("http" + param.getOriginUrl().substring(4));
|
queryParams = url.getQuery();
|
} catch (MalformedURLException ignored) {
|
}
|
}
|
if (queryParams != null) {
|
param.setParamMap(MediaServerUtils.urlParamToMap(queryParams));
|
} else {
|
param.setParamMap(new HashMap<>());
|
}
|
MediaArrivalEvent mediaArrivalEvent = MediaArrivalEvent.getInstance(this, param, mediaServer, userSetting.getServerId());
|
applicationEventPublisher.publishEvent(mediaArrivalEvent);
|
} else {
|
log.info("[ZLM HOOK] 流注销, {}->{}->{}/{}", param.getMediaServerId(), param.getSchema(), param.getApp(), param.getStream());
|
MediaDepartureEvent mediaDepartureEvent = MediaDepartureEvent.getInstance(this, param, mediaServer);
|
applicationEventPublisher.publishEvent(mediaDepartureEvent);
|
}
|
}
|
|
return HookResult.SUCCESS();
|
}
|
|
/**
|
* 流无人观看时事件，用户可以通过此事件选择是否关闭无人看的流。
|
*/
|
@ResponseBody
|
@PostMapping(value = "/on_stream_none_reader", produces = "application/json;charset=UTF-8")
|
public JSONObject onStreamNoneReader(@RequestBody OnStreamNoneReaderHookParam param) {
|
log.info("[ZLM HOOK]流无人观看：{}->{}->{}/{}", param.getMediaServerId(), param.getSchema(), param.getApp(), param.getStream());
|
|
ZlmMediaServer mediaInfo = mediaServerService.getOne(param.getMediaServerId());
|
if (mediaInfo == null) {
|
JSONObject ret = new JSONObject();
|
ret.put("code", 0);
|
return ret;
|
}
|
if (mediaInfo.getTranscodeSuffix() != null && param.getStream().endsWith(mediaInfo.getTranscodeSuffix())) {
|
param.setStream(param.getStream().substring(0, param.getStream().lastIndexOf(mediaInfo.getTranscodeSuffix()) - 1));
|
}
|
if (!ObjectUtils.isEmpty(mediaInfo.getTranscodeSuffix()) && !"null".equalsIgnoreCase(mediaInfo.getTranscodeSuffix()) && param.getStream().endsWith(mediaInfo.getTranscodeSuffix())) {
|
param.setStream(param.getStream().substring(0, param.getStream().lastIndexOf(mediaInfo.getTranscodeSuffix()) - 1));
|
}
|
|
JSONObject ret = new JSONObject();
|
boolean close = mediaService.closeStreamOnNoneReader(param.getMediaServerId(), param.getApp(), param.getStream(), param.getSchema());
|
log.info("[ZLM HOOK]流无人观看是否触发关闭：{}, {}->{}->{}/{}", close, param.getMediaServerId(), param.getSchema(), param.getApp(), param.getStream());
|
ret.put("code", 0);
|
ret.put("close", close);
|
return ret;
|
}
|
|
/**
|
* 流未找到事件，用户可以在此事件触发时，立即去拉流，这样可以实现按需拉流；此事件对回复不敏感。
|
*/
|
@ResponseBody
|
@PostMapping(value = "/on_stream_not_found", produces = "application/json;charset=UTF-8")
|
public HookResult onStreamNotFound(@RequestBody OnStreamNotFoundHookParam param) {
|
log.info("[ZLM HOOK] 流未找到：{}->{}->{}/{}", param.getMediaServerId(), param.getSchema(), param.getApp(), param.getStream());
|
|
ZlmMediaServer mediaServer = mediaServerService.getOne(param.getMediaServerId());
|
if (!userSetting.getAutoApplyPlay() || mediaServer == null) {
|
return HookResult.SUCCESS();
|
}
|
MediaNotFoundEvent mediaNotFoundEvent = MediaNotFoundEvent.getInstance(this, param, mediaServer);
|
applicationEventPublisher.publishEvent(mediaNotFoundEvent);
|
return HookResult.SUCCESS();
|
}
|
|
/**
|
* 服务器启动事件，可以用于监听服务器崩溃重启；此事件对回复不敏感。
|
*/
|
@ResponseBody
|
@PostMapping(value = "/on_server_started", produces = "application/json;charset=UTF-8")
|
public HookResult onServerStarted(HttpServletRequest request, @RequestBody JSONObject jsonObject) {
|
jsonObject.put("ip", request.getRemoteAddr());
|
ZLMServerConfig zlmServerConfig = JSON.to(ZLMServerConfig.class, jsonObject);
|
zlmServerConfig.setIp(request.getRemoteAddr());
|
log.info("[ZLM HOOK] zlm 启动 " + zlmServerConfig.getGeneralMediaServerId());
|
try {
|
HookZlmServerStartEvent event = new HookZlmServerStartEvent(this);
|
ZlmMediaServer mediaServerItem = mediaServerService.getOne(zlmServerConfig.getMediaServerId());
|
if (mediaServerItem != null) {
|
event.setMediaServerItem(mediaServerItem);
|
applicationEventPublisher.publishEvent(event);
|
}
|
} catch (Exception e) {
|
log.info("[ZLM-HOOK-ZLM启动] 发送通知失败 ", e);
|
}
|
|
return HookResult.SUCCESS();
|
}
|
|
/**
|
* 发送rtp(startSendRtp)被动关闭时回调
|
*/
|
@ResponseBody
|
@PostMapping(value = "/on_send_rtp_stopped", produces = "application/json;charset=UTF-8")
|
public HookResult onSendRtpStopped(HttpServletRequest request, @RequestBody OnSendRtpStoppedHookParam param) {
|
log.info("[ZLM HOOK] rtp发送关闭：{}->{}/{}", param.getMediaServerId(), param.getApp(), param.getStream());
|
|
// 查找对应的上级推流，发送停止
|
if (!"rtp".equals(param.getApp())) {
|
return HookResult.SUCCESS();
|
}
|
try {
|
MediaSendRtpStoppedEvent event = new MediaSendRtpStoppedEvent(this);
|
ZlmMediaServer mediaServerItem = mediaServerService.getOne(param.getMediaServerId());
|
if (mediaServerItem != null) {
|
event.setMediaServer(mediaServerItem);
|
applicationEventPublisher.publishEvent(event);
|
}
|
} catch (Exception e) {
|
log.info("[ZLM-HOOK-rtp发送关闭] 发送通知失败 ", e);
|
}
|
|
return HookResult.SUCCESS();
|
}
|
|
/**
|
* rtpServer收流超时
|
*/
|
@ResponseBody
|
@PostMapping(value = "/on_rtp_server_timeout", produces = "application/json;charset=UTF-8")
|
public HookResult onRtpServerTimeout(@RequestBody OnRtpServerTimeoutHookParam param) {
|
log.info("[ZLM HOOK] rtpServer收流超时：{}->{}->{}({})", param.getMediaServerId(), param.getStream_id(), param.getApp(), param.getSsrc());
|
|
try {
|
MediaRtpServerTimeoutEvent event = new MediaRtpServerTimeoutEvent(this);
|
ZlmMediaServer mediaServerItem = mediaServerService.getOne(param.getMediaServerId());
|
if (mediaServerItem != null) {
|
event.setMediaServer(mediaServerItem);
|
event.setApp(param.getApp());
|
applicationEventPublisher.publishEvent(event);
|
}
|
} catch (Exception e) {
|
log.info("[ZLM-HOOK-rtpServer收流超时] 发送通知失败 ", e);
|
}
|
|
return HookResult.SUCCESS();
|
}
|
|
/**
|
* 录像完成事件
|
*/
|
@ResponseBody
|
@PostMapping(value = "/on_record_mp4", produces = "application/json;charset=UTF-8")
|
public HookResult onRecordMp4(HttpServletRequest request, @RequestBody OnRecordMp4HookParam param) {
|
log.info("[ZLM HOOK] 录像完成：时长: {}, {}->{}", param.getTime_len(), param.getMediaServerId(), param.getFile_path());
|
|
try {
|
ZlmMediaServer mediaServerItem = mediaServerService.getOne(param.getMediaServerId());
|
if (mediaServerItem != null) {
|
MediaRecordMp4Event event = MediaRecordMp4Event.getInstance(this, param, mediaServerItem);
|
event.setMediaServer(mediaServerItem);
|
applicationEventPublisher.publishEvent(event);
|
}
|
} catch (Exception e) {
|
log.info("[ZLM-HOOK-rtpServer收流超时] 发送通知失败 ", e);
|
}
|
|
return HookResult.SUCCESS();
|
}
|
}
|
