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完成向上级联->保活

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This commit is contained in:
panlinlin
2021-01-06 18:35:38 +08:00
parent 34135cce5d
commit 627a14f37e
28 changed files with 736 additions and 67 deletions
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8
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPProcessorFactory.java
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@@ -4,6 +4,8 @@ import javax.sip.RequestEvent;
import javax.sip.ResponseEvent;
import javax.sip.SipProvider;
import javax.sip.header.CSeqHeader;
import javax.sip.header.CallIdHeader;
import javax.sip.header.Header;
import javax.sip.message.Request;
import javax.sip.message.Response;
@@ -11,6 +13,7 @@ import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.alibaba.fastjson.JSON;
import com.genersoft.iot.vmp.gb28181.transmit.response.impl.*;
import com.genersoft.iot.vmp.gb28181.transmit.response.impl.*;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
@@ -34,6 +37,10 @@ import com.genersoft.iot.vmp.gb28181.transmit.request.impl.OtherRequestProcessor
import com.genersoft.iot.vmp.gb28181.transmit.request.impl.RegisterRequestProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.request.impl.SubscribeRequestProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.response.ISIPResponseProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.response.impl.ByeResponseProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.response.impl.CancelResponseProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.response.impl.InviteResponseProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.response.impl.OtherResponseProcessor;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.utils.SpringBeanFactory;
import com.genersoft.iot.vmp.utils.redis.RedisUtil;
@@ -88,6 +95,7 @@ public class SIPProcessorFactory {
@Lazy
private RegisterResponseProcessor registerResponseProcessor;
@Autowired
private OtherResponseProcessor otherResponseProcessor;

9
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/ISIPCommanderForPlatform.java
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@@ -9,5 +9,14 @@ public interface ISIPCommanderForPlatform {
* @param parentPlatform
* @return
*/
boolean register(ParentPlatform parentPlatform);
boolean register(ParentPlatform parentPlatform, String callId, String realm, String nonce, String scheme);
/**
* 向上级平发送心跳信息
* @param parentPlatform
* @return callId(作为接受回复的判定)
*/
String keepalive(ParentPlatform parentPlatform);
}

150
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderPlarformProvider.java Normal file
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@@ -0,0 +1,150 @@
package com.genersoft.iot.vmp.gb28181.transmit.cmd;
import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.Host;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;
import org.springframework.util.DigestUtils;
import javax.sip.InvalidArgumentException;
import javax.sip.PeerUnavailableException;
import javax.sip.SipFactory;
import javax.sip.SipProvider;
import javax.sip.address.Address;
import javax.sip.address.SipURI;
import javax.sip.header.*;
import javax.sip.message.Request;
import javax.validation.constraints.NotNull;
import java.text.ParseException;
import java.util.ArrayList;
/**
* @Description:摄像头命令request创造器 TODO 冗余代码太多待优化
* @author: swwheihei
* @date: 2020年5月6日 上午9:29:02
*/
@Component
public class SIPRequestHeaderPlarformProvider {
@Autowired
private SipConfig sipConfig;
@Autowired
private SipFactory sipFactory;
@Autowired
@Qualifier(value="tcpSipProvider")
private SipProvider tcpSipProvider;
@Autowired
@Qualifier(value="udpSipProvider")
private SipProvider udpSipProvider;
public Request createKeetpaliveMessageRequest(ParentPlatform parentPlatform, String content, String viaTag, String fromTag, String toTag) throws ParseException, InvalidArgumentException, PeerUnavailableException {
Request request = null;
// sipuri
SipURI requestURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP() + ":" + parentPlatform.getServerPort());
// via
ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getSipIp(), sipConfig.getSipPort(),
parentPlatform.getTransport(), viaTag);
viaHeader.setRPort();
viaHeaders.add(viaHeader);
// from
SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getDeviceGBId(),
sipConfig.getSipIp() + ":" + sipConfig.getSipPort());
Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag);
// to
SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP() + ":" + parentPlatform.getServerPort() );
Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, toTag);
// callid
CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
: udpSipProvider.getNewCallId();
// Forwards
MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
// ceq
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(1L, Request.MESSAGE);
request = sipFactory.createMessageFactory().createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,
toHeader, viaHeaders, maxForwards);
ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
request.setContent(content, contentTypeHeader);
return request;
}
public Request createRegisterRequest(@NotNull ParentPlatform platform, String fromTag, String viaTag) throws ParseException, InvalidArgumentException, PeerUnavailableException {
Request request = null;
String sipAddress = sipConfig.getSipIp() + ":" + sipConfig.getSipPort();
//请求行
SipURI requestLine = sipFactory.createAddressFactory().createSipURI(platform.getDeviceGBId(),
platform.getServerIP() + ":" + platform.getServerPort());
//via
ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(platform.getServerIP(), platform.getServerPort(), platform.getTransport(), viaTag);
viaHeader.setRPort();
viaHeaders.add(viaHeader);
//from
SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(platform.getDeviceGBId(),sipAddress);
Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag);
//to
SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(platform.getDeviceGBId(),sipAddress);
Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress,null);
//callid
CallIdHeader callIdHeader = null;
if(platform.getTransport().equals("TCP")) {
callIdHeader = tcpSipProvider.getNewCallId();
}
if(platform.getTransport().equals("UDP")) {
callIdHeader = udpSipProvider.getNewCallId();
}
//Forwards
MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
//ceq
CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(1L, Request.REGISTER);
request = sipFactory.createMessageFactory().createRequest(requestLine, Request.REGISTER, callIdHeader,
cSeqHeader,fromHeader, toHeader, viaHeaders, maxForwards);
Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory()
.createSipURI(platform.getDeviceGBId(), sipAddress));
request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
return request;
}
public Request createRegisterRequest(@NotNull ParentPlatform parentPlatform, String fromTag, String viaTag,
String callId, String realm, String nonce, String scheme) throws ParseException, PeerUnavailableException, InvalidArgumentException {
Request registerRequest = createRegisterRequest(parentPlatform, fromTag, viaTag);
CallIdHeader callIdHeader = (CallIdHeader)registerRequest.getHeader(CallIdHeader.NAME);
callIdHeader.setCallId(callId);
String uri = "sip:" + parentPlatform.getServerGBId() +
"@" + parentPlatform.getServerIP() +
":" + parentPlatform.getServerPort();
String HA1 = DigestUtils.md5DigestAsHex((parentPlatform.getDeviceGBId() + ":" + realm + ":" + parentPlatform.getPassword()).getBytes());
String HA2=DigestUtils.md5DigestAsHex((Request.REGISTER + ":" + uri).getBytes());
String RESPONSE = DigestUtils.md5DigestAsHex((HA1 + ":" + nonce + ":" + HA2).getBytes());
String authorizationHeaderContent = scheme + " username=\"" + parentPlatform.getDeviceGBId() + "\", " + "realm=\""
+ realm + "\", uri=\"" + uri + "\", response=\"" + RESPONSE + "\", nonce=\""
+ nonce + "\"";
AuthorizationHeader authorizationHeader = sipFactory.createHeaderFactory().createAuthorizationHeader(authorizationHeaderContent);
registerRequest.addHeader(authorizationHeader);
return registerRequest;
}
}

34
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderProvider.java
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@@ -238,4 +238,38 @@ public class SIPRequestHeaderProvider {
return registerRequest;
}
// public Request createKeetpaliveMessageRequest(ParentPlatform parentPlatform, String content, String fromTag, String toTag, Object o) throws PeerUnavailableException, ParseException, InvalidArgumentException {
// Request request = null;
// // sipuri
// SipURI requestURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP() + ":" + parentPlatform.getServerPort());
// // via
// ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
// ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getSipIp(), sipConfig.getSipPort(),
// parentPlatform.getTransport(), null);
// viaHeader.setRPort();
// viaHeaders.add(viaHeader);
// // from
// SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(),
// sipConfig.getSipIp() + ":" + sipConfig.getSipPort());
// Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
// FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag);
// // to
// SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerGBDomain());
// Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
// ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, toTag);
// // callid
// CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
// : udpSipProvider.getNewCallId();
// // Forwards
// MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
// // ceq
// CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(1L, Request.MESSAGE);
//
// request = sipFactory.createMessageFactory().createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,
// toHeader, viaHeaders, maxForwards);
// ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("APPLICATION", "MANSCDP+xml");
// request.setContent(content, contentTypeHeader);
// return request;
// }
}

44
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java
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@@ -5,8 +5,8 @@ import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.SIPRequestHeaderPlarformProvider;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.SIPRequestHeaderProvider;
import com.genersoft.iot.vmp.media.zlm.ZLMUtils;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
@@ -15,8 +15,10 @@ import org.springframework.lang.Nullable;
import org.springframework.stereotype.Component;
import javax.sip.*;
import javax.sip.header.CallIdHeader;
import javax.sip.message.Request;
import java.text.ParseException;
import java.util.UUID;
@Component
public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {
@@ -27,6 +29,9 @@ public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {
@Autowired
private SIPRequestHeaderProvider headerProvider;
@Autowired
private SIPRequestHeaderPlarformProvider headerProviderPlarformProvider;
@Autowired
private VideoStreamSessionManager streamSession;
@@ -41,12 +46,14 @@ public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {
@Qualifier(value="udpSipProvider")
private SipProvider udpSipProvider;
@Autowired
private ZLMUtils zlmUtils;
@Value("${media.rtp.enable}")
private boolean rtpEnable;
@Override
public boolean register(ParentPlatform parentPlatform) {
return register(parentPlatform, null, null, null, null);
}
@Override
public boolean register(ParentPlatform parentPlatform, @Nullable String callId, @Nullable String realm, @Nullable String nonce, @Nullable String scheme ) {
try {
@@ -71,6 +78,35 @@ public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {
return false;
}
@Override
public String keepalive(ParentPlatform parentPlatform) {
String callId = null;
try {
StringBuffer keepaliveXml = new StringBuffer(200);
keepaliveXml.append("<?xml version=\"1.0\" encoding=\"GB2312\" ?>\r\n");
keepaliveXml.append("<Notify>\r\n");
keepaliveXml.append("<CmdType>Keepalive</CmdType>\r\n");
keepaliveXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
keepaliveXml.append("<DeviceID>" + parentPlatform.getServerGBId() + "</DeviceID>\r\n");
keepaliveXml.append("<Status>OK</Status>\r\n");
keepaliveXml.append("</Notify>\r\n");
Request request = headerProviderPlarformProvider.createKeetpaliveMessageRequest(
parentPlatform,
keepaliveXml.toString(),
UUID.randomUUID().toString().replace("-", ""),
UUID.randomUUID().toString().replace("-", ""),
null);
transmitRequest(parentPlatform, request);
CallIdHeader callIdHeader = (CallIdHeader)request.getHeader(CallIdHeader.NAME);
callId = callIdHeader.getCallId();
} catch (ParseException | InvalidArgumentException | SipException e) {
e.printStackTrace();
}
return callId;
}
private void transmitRequest(ParentPlatform parentPlatform, Request request) throws SipException {
if("TCP".equals(parentPlatform.getTransport())) {
tcpSipProvider.sendRequest(request);

1
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java
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@@ -460,6 +460,7 @@ public class MessageRequestProcessor extends SIPRequestAbstractProcessor {
cmder.streamByeCmd(streamInfo.getStreamId());
}
}
} catch (ParseException | SipException | InvalidArgumentException | DocumentException e) {
e.printStackTrace();
}

19
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/response/impl/RegisterResponseProcessor.java
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@@ -3,9 +3,11 @@ package com.genersoft.iot.vmp.gb28181.transmit.response.impl;
import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.gb28181.SipLayer;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatformCatch;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.request.impl.RegisterRequestProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.response.ISIPResponseProcessor;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import gov.nist.core.Host;
import gov.nist.javax.sip.address.AddressImpl;
@@ -40,6 +42,12 @@ public class RegisterResponseProcessor implements ISIPResponseProcessor {
@Autowired
private IVideoManagerStorager storager;
@Autowired
private IRedisCatchStorage redisCatchStorage;
public RegisterResponseProcessor() {
}
/**
* 处理Register响应
*
@@ -77,6 +85,17 @@ public class RegisterResponseProcessor implements ISIPResponseProcessor {
logger.info(String.format("%s 注册成功", platformGBId ));
parentPlatform.setStatus(true);
storager.updateParentPlatform(parentPlatform);
//
redisCatchStorage.updatePlatformRegister(parentPlatform);
redisCatchStorage.updatePlatformKeepalive(parentPlatform);
ParentPlatformCatch parentPlatformCatch = redisCatchStorage.queryPlatformCatchInfo(parentPlatform.getDeviceGBId());
if (parentPlatformCatch == null) {
parentPlatformCatch = new ParentPlatformCatch();
parentPlatformCatch.setId(parentPlatform.getDeviceGBId());
}
redisCatchStorage.updatePlatformCatchInfo(parentPlatformCatch);
}
}