优化拉流代理逻辑，修复ffmpeg拉流代理鉴权

src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMHttpHookListener.java

@@ -199,6 +199,13 @@ public class ZLMHttpHookListener {
         }
         // 推流鉴权的处理
         if (!"rtp".equals(param.getApp())) {
+            StreamProxyItem stream = streamProxyService.getStreamProxyByAppAndStream(param.getApp(), param.getStream());
+            if (stream != null) {
+                HookResultForOnPublish result = HookResultForOnPublish.SUCCESS();
+                result.setEnable_audio(stream.isEnableAudio());
+                result.setEnable_mp4(stream.isEnableMp4());
+                return result;
+            }
             if (userSetting.getPushAuthority()) {
                 // 推流鉴权
                 if (param.getParams() == null) {

src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRESTfulUtils.java

@@ -272,6 +272,12 @@ public class ZLMRESTfulUtils {
         return sendPost(mediaServerItem, "delFFmpegSource",param, null);
     }
 
+    public JSONObject delStreamProxy(MediaServerItem mediaServerItem, String key){
+        Map<String, Object> param = new HashMap<>();
+        param.put("key", key);
+        return sendPost(mediaServerItem, "delStreamProxy",param, null);
+    }
+
     public JSONObject getMediaServerConfig(MediaServerItem mediaServerItem){
         return sendPost(mediaServerItem, "getServerConfig",null, null);
     }

src/main/java/com/genersoft/iot/vmp/media/zlm/dto/StreamProxyItem.java

@@ -41,6 +41,9 @@ public class StreamProxyItem extends GbStream {
     @Schema(description = "是否 无人观看时自动停用")
     private boolean enableDisableNoneReader;
 
+    @Schema(description = "拉流代理时zlm返回的key，用于停止拉流代理")
+    private String streamKey;
+
     public String getType() {
         return type;
     }
@@ -167,5 +170,11 @@ public class StreamProxyItem extends GbStream {
         this.enableAudio = enable_audio;
     }
 
+    public String getStreamKey() {
+        return streamKey;
+    }
 
+    public void setStreamKey(String streamKey) {
+        this.streamKey = streamKey;
+    }
 }