处理冲突

xiaoxie

2022-05-23 d739bfa5976e36ced26f906ab16f83c20c8cb27c

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

@@ -1,20 +1,17 @@
package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl;

import com.genersoft.iot.vmp.common.VideoManagerConstants;
import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.gb28181.auth.DigestServerAuthenticationHelper;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.WvpSipDate;
import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
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.service.IDeviceService;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
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.clientauthutils.DigestServerAuthenticationHelper;
import gov.nist.javax.sip.header.Expires;
import gov.nist.javax.sip.header.SIPDateHeader;
import org.slf4j.Logger;
@@ -50,15 +47,6 @@
    private SipConfig sipConfig;

    @Autowired
    private IRedisCatchStorage redisCatchStorage;

    @Autowired
    private IVideoManagerStorage storager;

    @Autowired
    private EventPublisher publisher;

    @Autowired
    private SIPProcessorObserver sipProcessorObserver;

    @Autowired
@@ -80,12 +68,12 @@
        try {
            RequestEventExt evtExt = (RequestEventExt) evt;
            String requestAddress = evtExt.getRemoteIpAddress() + ":" + evtExt.getRemotePort();
            logger.info("[{}] 收到注册请求，开始处理", requestAddress);
            logger.info("[注册请求] 开始处理: {}", requestAddress);
            Request request = evt.getRequest();
            ExpiresHeader expiresHeader = (ExpiresHeader) request.getHeader(Expires.NAME);
            Response response = null;
            boolean passwordCorrect = false;
            // 注册标志  0：未携带授权头或者密码错误  1：注册成功   2：注销成功
            // 注册标志
            boolean registerFlag = false;
            FromHeader fromHeader = (FromHeader) request.getHeader(FromHeader.NAME);
            AddressImpl address = (AddressImpl) fromHeader.getAddress();
@@ -93,8 +81,8 @@
            String deviceId = uri.getUser();

            AuthorizationHeader authHead = (AuthorizationHeader) request.getHeader(AuthorizationHeader.NAME);
            if (authHead == null) {
                logger.info("[{}] 未携带授权头 回复401", requestAddress);
            if (authHead == null && !StringUtils.isEmpty(sipConfig.getPassword())) {
                logger.info("[注册请求] 未携带授权头 回复401: {}", requestAddress);
                response = getMessageFactory().createResponse(Response.UNAUTHORIZED, request);
                new DigestServerAuthenticationHelper().generateChallenge(getHeaderFactory(), response, sipConfig.getDomain());
                sendResponse(evt, response);
@@ -110,7 +98,7 @@
                // 注册失败
                response = getMessageFactory().createResponse(Response.FORBIDDEN, request);
                response.setReasonPhrase("wrong password");
                logger.info("[{}] 密码/SIP服务器ID错误, 回复403", requestAddress);
                logger.info("[注册请求] 密码/SIP服务器ID错误, 回复403: {}", requestAddress);
                sendResponse(evt, response);
                return;
            }
@@ -175,10 +163,11 @@
            // 注册成功
            // 保存到redis
            if (registerFlag) {
                logger.info("[{}] 注册成功! deviceId:" + deviceId, requestAddress);
                logger.info("[注册成功] deviceId: {}->{}",  deviceId, requestAddress);
                device.setRegisterTime(DateUtil.getNow());
                deviceService.online(device);
            } else {
                logger.info("[{}] 注销成功! deviceId:" + deviceId, requestAddress);
                logger.info("[注销成功] deviceId: {}->{}" ,deviceId, requestAddress);
                deviceService.offline(deviceId);
            }
        } catch (SipException | InvalidArgumentException | NoSuchAlgorithmException | ParseException e) {
@@ -190,7 +179,7 @@
    private void sendResponse(RequestEvent evt, Response response) throws InvalidArgumentException, SipException {
        ServerTransaction serverTransaction = getServerTransaction(evt);
        if (serverTransaction == null) {
            logger.warn("回复失败：{}", response);
            logger.warn("[回复失败]：{}", response);
            return;
        }
        serverTransaction.sendResponse(response);