|  |  | 
 |  |  | package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl; | 
 |  |  |  | 
 |  |  | 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.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.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 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; | 
 |  |  | 
 |  |  |             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(); | 
 |  |  | 
 |  |  |             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(request.getLocalAddress().getHostAddress(), response); |