Shikong/gb28181-docking-platform-mocking
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录像回放/下载添加 是否使用时间范围限制

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This commit is contained in:
shikong 2024-01-15 10:30:43 +08:00
parent eb10b3998a
commit 85ec74771a
2 changed files with 36 additions and 3 deletions
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13
gb28181-mocking-service/src/main/java/cn/skcks/docking/gb28181/mocking/config/sip/DeviceProxyConfig.java
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@ -4,9 +4,22 @@ import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Configuration;
import java.time.Duration;
@Data
@Configuration
@ConfigurationProperties(prefix = "proxy.device")
public class DeviceProxyConfig {
/**
* 通过其他 代理 agent 拉取历史视频 的地址
*/
private String url;
/**
* 是否只通过代理拉取指定时间范围内的视频查询请求
*/
private Boolean proxyVideoInTimeRange = true;
/**
* 代理该时间段内的历史视频查询请求
*/
private Duration proxyTimeRange = Duration.ofMinutes(3);
}

26
gb28181-mocking-service/src/main/java/cn/skcks/docking/gb28181/mocking/core/sip/message/processor/invite/request/InviteRequestProcessor.java
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@ -1,8 +1,11 @@
package cn.skcks.docking.gb28181.mocking.core.sip.message.processor.invite.request;
import cn.hutool.core.date.DateUnit;
import cn.hutool.core.date.DateUtil;
import cn.skcks.docking.gb28181.core.sip.listener.SipListener;
import cn.skcks.docking.gb28181.core.sip.message.processor.MessageProcessor;
import cn.skcks.docking.gb28181.core.sip.message.subscribe.GenericSubscribe;
import cn.skcks.docking.gb28181.mocking.config.sip.DeviceProxyConfig;
import cn.skcks.docking.gb28181.mocking.config.sip.FfmpegConfig;
import cn.skcks.docking.gb28181.mocking.core.sip.message.subscribe.SipSubscribe;
import cn.skcks.docking.gb28181.mocking.core.sip.response.SipResponseBuilder;
@ -50,6 +53,8 @@ public class InviteRequestProcessor implements MessageProcessor {
private final FfmpegConfig ffmpegConfig;
private final DeviceProxyConfig deviceProxyConfig;
@PostConstruct
@Override
public void init() {
@ -126,6 +131,11 @@ public class InviteRequestProcessor implements MessageProcessor {
"Unsupported Media Type");
}
private SipSender.SendResponse forbidden(SIPRequest request) {
return (provider, ip, port) -> SipResponseBuilder.response(request, Response.FORBIDDEN,
"Only support playback with " + deviceProxyConfig.getProxyTimeRange().getSeconds() + " secs video");
}
/**
* 视频点播
*
@ -209,6 +219,19 @@ public class InviteRequestProcessor implements MessageProcessor {
Date start = new Date(time.getStartTime() * 1000);
Date stop = new Date(time.getStopTime() * 1000);
log.info("{} ~ {}", start, stop);
String senderIp = request.getLocalAddress().getHostAddress();
String transport = request.getTopmostViaHeader().getTransport();
if(deviceProxyConfig.getProxyVideoInTimeRange()){
long between = DateUtil.between(start, stop, DateUnit.SECOND);
long seconds = deviceProxyConfig.getProxyTimeRange().getSeconds();
if( between > seconds ){
log.info("请求回放/下载时长 {} 大于所设定 支持时长范围 {}",between, seconds);
sender.sendResponse(senderIp, transport, forbidden(request));
return;
}
}
String channelId = gb28181Description.getOrigin().getUsername();
log.info("通道id: {}", channelId);
String address = gb28181Description.getOrigin().getAddress();
@ -216,9 +239,6 @@ public class InviteRequestProcessor implements MessageProcessor {
Media media = mediaDescription.getMedia();
int port = media.getMediaPort();
log.info("目标端口号: {}", port);
String senderIp = request.getLocalAddress().getHostAddress();
String transport = request.getTopmostViaHeader().getTransport();
int taskNum = DeviceProxyService.getTaskNum().get();
log.info("当前任务数 {}", taskNum);
if(ffmpegConfig.getTask().getMax() > 0 && taskNum >= ffmpegConfig.getTask().getMax()){