Merge remote-tracking branch 'origin/wvp-28181-2.0' into wvp-28181-2.0

648540858

2023-03-22 663f39417784b2989e3856e34eb390d5a32a8e04

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/RegisterRequestProcessor.java

@@ -1,20 +1,23 @@
package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl;

import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.gb28181.auth.DigestServerAuthenticationHelper;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.RemoteAddressInfo;
import com.genersoft.iot.vmp.gb28181.bean.WvpSipDate;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
import com.genersoft.iot.vmp.gb28181.transmit.SIPSender;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.ISIPRequestProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.gb28181.auth.DigestServerAuthenticationHelper;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.service.IDeviceService;
import com.genersoft.iot.vmp.utils.DateUtil;
import gov.nist.javax.sip.RequestEventExt;
import gov.nist.javax.sip.address.AddressImpl;
import gov.nist.javax.sip.address.SipUri;
import gov.nist.javax.sip.header.Expires;
import gov.nist.javax.sip.header.SIPDateHeader;
import gov.nist.javax.sip.message.SIPRequest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
@@ -24,8 +27,10 @@

import javax.sip.RequestEvent;
import javax.sip.SipException;
import javax.sip.header.*;
import javax.sip.message.Request;
import javax.sip.header.AuthorizationHeader;
import javax.sip.header.ContactHeader;
import javax.sip.header.FromHeader;
import javax.sip.header.ViaHeader;
import javax.sip.message.Response;
import java.security.NoSuchAlgorithmException;
import java.text.ParseException;
@@ -54,6 +59,9 @@
    @Autowired
    private SIPSender sipSender;

    @Autowired
    private UserSetting userSetting;

    @Override
    public void afterPropertiesSet() throws Exception {
        // 添加消息处理的订阅
@@ -71,12 +79,24 @@
            RequestEventExt evtExt = (RequestEventExt) evt;
            String requestAddress = evtExt.getRemoteIpAddress() + ":" + evtExt.getRemotePort();
            logger.info("[注册请求] 开始处理: {}", requestAddress);
            Request request = evt.getRequest();
            ExpiresHeader expiresHeader = (ExpiresHeader) request.getHeader(Expires.NAME);
//            MBeanServer beanServer = ManagementFactory.getPlatformMBeanServer();
//            QueryExp protocol = Query.match(Query.attr("protocol"), Query.value("HTTP/1.1"));
////            ObjectName name = new ObjectName("*:type=Connector,*");
//            ObjectName name = new ObjectName("*:*");
//            Set<ObjectName> objectNames = beanServer.queryNames(name, protocol);
//            for (ObjectName objectName : objectNames) {
//                String catalina = objectName.getDomain();
//                if ("Catalina".equals(catalina)) {
//                    System.out.println(objectName.getKeyProperty("port"));
//                }
//            }

//            System.out.println(ServiceInfo.getServerPort());
            SIPRequest request = (SIPRequest)evt.getRequest();
            Response response = null;
            boolean passwordCorrect = false;
            // 注册标志
            boolean registerFlag = false;
            boolean registerFlag;
            FromHeader fromHeader = (FromHeader) request.getHeader(FromHeader.NAME);
            AddressImpl address = (AddressImpl) fromHeader.getAddress();
            SipUri uri = (SipUri) address.getURI();
@@ -85,10 +105,10 @@
            String password = (device != null && !ObjectUtils.isEmpty(device.getPassword()))? device.getPassword() : sipConfig.getPassword();
            AuthorizationHeader authHead = (AuthorizationHeader) request.getHeader(AuthorizationHeader.NAME);
            if (authHead == null && !ObjectUtils.isEmpty(password)) {
                logger.info("[注册请求] 未携带授权头 回复401: {}", requestAddress);
                logger.info("[注册请求] 回复401: {}", requestAddress);
                response = getMessageFactory().createResponse(Response.UNAUTHORIZED, request);
                new DigestServerAuthenticationHelper().generateChallenge(getHeaderFactory(), response, sipConfig.getDomain());
                sipSender.transmitRequest(response);
                sipSender.transmitRequest(request.getLocalAddress().getHostAddress(), response);
                return;
            }

@@ -101,7 +121,7 @@
                response = getMessageFactory().createResponse(Response.FORBIDDEN, request);
                response.setReasonPhrase("wrong password");
                logger.info("[注册请求] 密码/SIP服务器ID错误, 回复403: {}", requestAddress);
                sipSender.transmitRequest(response);
                sipSender.transmitRequest(request.getLocalAddress().getHostAddress(), response);
                return;
            }

@@ -114,9 +134,9 @@
            dateHeader.setDate(wvpSipDate);
            response.addHeader(dateHeader);

            if (expiresHeader == null) {
            if (request.getExpires() == null) {
                response = getMessageFactory().createResponse(Response.BAD_REQUEST, request);
                sipSender.transmitRequest(response);
                sipSender.transmitRequest(request.getLocalAddress().getHostAddress(), response);
                return;
            }
            // 添加Contact头
@@ -124,15 +144,9 @@
            // 添加Expires头
            response.addHeader(request.getExpires());

            // 获取到通信地址等信息
            ViaHeader viaHeader = (ViaHeader) request.getHeader(ViaHeader.NAME);
            String received = viaHeader.getReceived();
            int rPort = viaHeader.getRPort();
            // 解析本地地址替代
            if (ObjectUtils.isEmpty(received) || rPort == -1) {
                received = viaHeader.getHost();
                rPort = viaHeader.getPort();
            }
            RemoteAddressInfo remoteAddressInfo = SipUtils.getRemoteAddressFromRequest(request,
                    userSetting.getSipUseSourceIpAsRemoteAddress());

            if (device == null) {
                device = new Device();
                device.setStreamMode("UDP");
@@ -142,15 +156,16 @@
                device.setDeviceId(deviceId);
                device.setOnline(0);
            }
            device.setIp(received);
            device.setPort(rPort);
            device.setHostAddress(received.concat(":").concat(String.valueOf(rPort)));
            if (expiresHeader.getExpires() == 0) {
            device.setIp(remoteAddressInfo.getIp());
            device.setPort(remoteAddressInfo.getPort());
            device.setHostAddress(remoteAddressInfo.getIp().concat(":").concat(String.valueOf(remoteAddressInfo.getPort())));
            device.setLocalIp(request.getLocalAddress().getHostAddress());
            if (request.getExpires().getExpires() == 0) {
                // 注销成功
                registerFlag = false;
            } else {
                // 注册成功
                device.setExpires(expiresHeader.getExpires());
                device.setExpires(request.getExpires().getExpires());
                registerFlag = true;
                // 判断TCP还是UDP
                ViaHeader reqViaHeader = (ViaHeader) request.getHeader(ViaHeader.NAME);
@@ -158,7 +173,7 @@
                device.setTransport("TCP".equalsIgnoreCase(transport) ? "TCP" : "UDP");
            }

            sipSender.transmitRequest(response);
            sipSender.transmitRequest(request.getLocalAddress().getHostAddress(), response);
            // 注册成功
            // 保存到redis
            if (registerFlag) {
@@ -167,10 +182,10 @@
                deviceService.online(device);
            } else {
                logger.info("[注销成功] deviceId: {}->{}" ,deviceId, requestAddress);
                deviceService.offline(deviceId);
                deviceService.offline(deviceId, "主动注销");
            }
        } catch (SipException | NoSuchAlgorithmException | ParseException e) {
            e.printStackTrace();
            logger.error("未处理的异常 ", e);
        }
    }
}