| | |
| | | package com.genersoft.iot.vmp.gb28181.utils; |
| | | |
| | | import com.genersoft.iot.vmp.gb28181.bean.RemoteAddressInfo; |
| | | import com.genersoft.iot.vmp.utils.GitUtil; |
| | | import gov.nist.javax.sip.address.AddressImpl; |
| | | import gov.nist.javax.sip.address.SipUri; |
| | | import gov.nist.javax.sip.header.Subject; |
| | | import gov.nist.javax.sip.message.SIPRequest; |
| | | import org.springframework.util.ObjectUtils; |
| | | |
| | | import javax.sip.PeerUnavailableException; |
| | |
| | | return builder.toString(); |
| | | } |
| | | |
| | | public static RemoteAddressInfo getRemoteAddressFromRequest(SIPRequest request, boolean sipUseSourceIpAsRemoteAddress) { |
| | | |
| | | String remoteAddress; |
| | | int remotePort; |
| | | if (sipUseSourceIpAsRemoteAddress) { |
| | | remoteAddress = request.getRemoteAddress().getHostAddress(); |
| | | remotePort = request.getRemotePort(); |
| | | }else { |
| | | // 判断RPort是否改变,改变则说明路由nat信息变化,修改设备信息 |
| | | // 获取到通信地址等信息 |
| | | remoteAddress = request.getTopmostViaHeader().getReceived(); |
| | | remotePort = request.getTopmostViaHeader().getPort(); |
| | | // 解析本地地址替代 |
| | | if (ObjectUtils.isEmpty(remoteAddress) || remotePort == -1) { |
| | | remoteAddress = request.getViaHost(); |
| | | remotePort = request.getViaPort(); |
| | | } |
| | | } |
| | | |
| | | return new RemoteAddressInfo(remoteAddress, remotePort); |
| | | } |
| | | } |