Merge pull request #645 from IKangXu/wvp-28181-2.0

648540858

2022-10-18 1af77ab5f7c11a4b3d59c1989b51b9fca29679ce

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderPlarformProvider.java

@@ -2,9 +2,13 @@

import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
import com.genersoft.iot.vmp.gb28181.bean.SubscribeInfo;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.utils.GitUtil;
import gov.nist.javax.sip.message.MessageFactoryImpl;
import gov.nist.javax.sip.message.SIPRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.DigestUtils;
@@ -33,6 +37,9 @@
   
   @Autowired
   private SipFactory sipFactory;

   @Autowired
   private GitUtil gitUtil;

   @Autowired
   private IRedisCatchStorage redisCatchStorage;
@@ -72,8 +79,7 @@
      ExpiresHeader expires = sipFactory.createHeaderFactory().createExpiresHeader(isRegister ? platform.getExpires() : 0);
      request.addHeader(expires);

      UserAgentHeader userAgentHeader = SipUtils.createUserAgentHeader(sipFactory);
      request.addHeader(userAgentHeader);
      request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));

      return request;
   }
@@ -151,8 +157,17 @@
      return registerRequest;
   }

   public Request createMessageRequest(ParentPlatform parentPlatform, String content, SendRtpItem sendRtpItem) throws PeerUnavailableException, ParseException, InvalidArgumentException {
      CallIdHeader callIdHeader = sipFactory.createHeaderFactory().createCallIdHeader(sendRtpItem.getCallId());
      return createMessageRequest(parentPlatform, content, sendRtpItem.getToTag(), SipUtils.getNewViaTag(), sendRtpItem.getFromTag(), callIdHeader);
   }

   public Request createMessageRequest(ParentPlatform parentPlatform, String content, String fromTag, String viaTag, CallIdHeader callIdHeader) throws PeerUnavailableException, ParseException, InvalidArgumentException {
      return createMessageRequest(parentPlatform, content, fromTag, viaTag, null, callIdHeader);
   }


   public Request createMessageRequest(ParentPlatform parentPlatform, String content, String fromTag, String viaTag, String toTag, CallIdHeader callIdHeader) throws PeerUnavailableException, ParseException, InvalidArgumentException {
      Request request = null;
      String serverAddress = parentPlatform.getServerIP()+ ":" + parentPlatform.getServerPort();
      // sipuri
@@ -171,7 +186,7 @@
      // to
      SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), serverAddress);
      Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
      ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, null);
      ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, toTag);

      // Forwards
      MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
@@ -183,8 +198,113 @@
      request = messageFactory.createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,
            toHeader, viaHeaders, maxForwards);

      request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));

      ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
      request.setContent(content, contentTypeHeader);
      return request;
   }

   public SIPRequest createNotifyRequest(ParentPlatform parentPlatform, String content, SubscribeInfo subscribeInfo) throws PeerUnavailableException, ParseException, InvalidArgumentException {
      SIPRequest request = null;
      // sipuri
      SipURI requestURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP()+ ":" + parentPlatform.getServerPort());
      // via
      ArrayList<ViaHeader> viaHeaders = new ArrayList<>();
      ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(parentPlatform.getDeviceIp(), Integer.parseInt(parentPlatform.getDevicePort()),
            parentPlatform.getTransport(), SipUtils.getNewViaTag());
      viaHeader.setRPort();
      viaHeaders.add(viaHeader);
      // from
      SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getDeviceGBId(),
            parentPlatform.getDeviceIp() + ":" + parentPlatform.getDevicePort());
      Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
      FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, subscribeInfo.getResponse().getToTag());
      // to
      SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerGBDomain());
      Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
      ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, subscribeInfo.getRequest().getFromTag());

      // Forwards
      MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
      // ceq
      CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.NOTIFY);
      MessageFactoryImpl messageFactory = (MessageFactoryImpl) sipFactory.createMessageFactory();
      // 设置编码， 防止中文乱码
      messageFactory.setDefaultContentEncodingCharset("gb2312");

      CallIdHeader callIdHeader = sipFactory.createHeaderFactory().createCallIdHeader(subscribeInfo.getRequest().getCallIdHeader().getCallId());

      request = (SIPRequest) messageFactory.createRequest(requestURI, Request.NOTIFY, callIdHeader, cSeqHeader, fromHeader,
            toHeader, viaHeaders, maxForwards);

      request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));

      EventHeader event = sipFactory.createHeaderFactory().createEventHeader(subscribeInfo.getEventType());
      if (subscribeInfo.getEventId() != null) {
         event.setEventId(subscribeInfo.getEventId());
      }

      request.addHeader(event);

      SubscriptionStateHeader active = sipFactory.createHeaderFactory().createSubscriptionStateHeader("active");
      request.setHeader(active);

      String sipAddress = sipConfig.getIp() + ":" + sipConfig.getPort();
      Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory()
            .createSipURI(parentPlatform.getDeviceGBId(), sipAddress));
      request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));

      ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
      request.setContent(content, contentTypeHeader);
      return request;
    }

   public SIPRequest createByeRequest(ParentPlatform platform, SendRtpItem sendRtpItem) throws PeerUnavailableException, ParseException, InvalidArgumentException {

      if (sendRtpItem == null ) {
         return null;
      }

      SIPRequest request = null;
      // sipuri
      SipURI requestURI = sipFactory.createAddressFactory().createSipURI(platform.getServerGBId(), platform.getServerIP()+ ":" + platform.getServerPort());
      // via
      ArrayList<ViaHeader> viaHeaders = new ArrayList<>();
      ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(platform.getDeviceIp(), Integer.parseInt(platform.getDevicePort()),
            platform.getTransport(), SipUtils.getNewViaTag());
      viaHeader.setRPort();
      viaHeaders.add(viaHeader);
      // from
      SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(platform.getDeviceGBId(),
            platform.getDeviceIp() + ":" + platform.getDevicePort());
      Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);
      FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, sendRtpItem.getToTag());
      // to
      SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(platform.getServerGBId(), platform.getServerGBDomain());
      Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
      ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, sendRtpItem.getFromTag());

      // Forwards
      MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
      // ceq
      CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(), Request.BYE);
      MessageFactoryImpl messageFactory = (MessageFactoryImpl) sipFactory.createMessageFactory();
      // 设置编码， 防止中文乱码
      messageFactory.setDefaultContentEncodingCharset("gb2312");

      CallIdHeader callIdHeader = sipFactory.createHeaderFactory().createCallIdHeader(sendRtpItem.getCallId());

      request = (SIPRequest) messageFactory.createRequest(requestURI, Request.BYE, callIdHeader, cSeqHeader, fromHeader,
            toHeader, viaHeaders, maxForwards);

      request.addHeader(SipUtils.createUserAgentHeader(sipFactory, gitUtil));

      String sipAddress = sipConfig.getIp() + ":" + sipConfig.getPort();
      Address concatAddress = sipFactory.createAddressFactory().createAddress(sipFactory.createAddressFactory()
            .createSipURI(platform.getDeviceGBId(), sipAddress));
      request.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));

      return request;
   }
}