fajiao
/
wvp-GB28181-pro
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

优化摄像头注册流程

pull/437/head
xiaoxie 3 years ago
parent
0dc1807f62
commit
6bb8f45e27
1 changed files with 152 additions and 162 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 314
      src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/RegisterRequestProcessor.java

314
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/RegisterRequestProcessor.java
View File

@ -3,7 +3,6 @@ package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl;
import com.genersoft.iot.vmp.common.VideoManagerConstants; import com.genersoft.iot.vmp.common.VideoManagerConstants;
import com.genersoft.iot.vmp.conf.SipConfig; import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.gb28181.auth.DigestServerAuthenticationHelper; import com.genersoft.iot.vmp.gb28181.auth.DigestServerAuthenticationHelper;
import com.genersoft.iot.vmp.gb28181.auth.RegisterLogicHandler;
import com.genersoft.iot.vmp.gb28181.bean.Device; import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.WvpSipDate; import com.genersoft.iot.vmp.gb28181.bean.WvpSipDate;
import com.genersoft.iot.vmp.gb28181.event.EventPublisher; import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
@ -42,166 +41,157 @@ import java.util.Locale;
@Component @Component
public class RegisterRequestProcessor extends SIPRequestProcessorParent implements InitializingBean, ISIPRequestProcessor { public class RegisterRequestProcessor extends SIPRequestProcessorParent implements InitializingBean, ISIPRequestProcessor {
private Logger logger = LoggerFactory.getLogger(RegisterRequestProcessor.class); private final Logger logger = LoggerFactory.getLogger(RegisterRequestProcessor.class);
public String method = "REGISTER"; public String method = "REGISTER";
@Autowired @Autowired
private SipConfig sipConfig; private SipConfig sipConfig;
@Autowired @Autowired
private RegisterLogicHandler handler; private IRedisCatchStorage redisCatchStorage;
@Autowired @Autowired
private IRedisCatchStorage redisCatchStorage; private IVideoManagerStorage storager;
@Autowired @Autowired
private IVideoManagerStorage storager; private EventPublisher publisher;
@Autowired @Autowired
private EventPublisher publisher; private SIPProcessorObserver sipProcessorObserver;
@Autowired @Override
private SIPProcessorObserver sipProcessorObserver; public void afterPropertiesSet() throws Exception {
// 添加消息处理的订阅
@Override sipProcessorObserver.addRequestProcessor(method, this);
public void afterPropertiesSet() throws Exception { }
// 添加消息处理的订阅
sipProcessorObserver.addRequestProcessor(method, this); /**
} * 收到注册请求 处理
*
/** * @param evt
* 收到注册请求 处理 */
* @param evt @Override
*/ public void process(RequestEvent evt) {
@Override try {
public void process(RequestEvent evt) { RequestEventExt evtExt = (RequestEventExt) evt;
try { String requestAddress = evtExt.getRemoteIpAddress() + ":" + evtExt.getRemotePort();
RequestEventExt evtExt = (RequestEventExt)evt; logger.info("[{}] 收到注册请求，开始处理", requestAddress);
String requestAddress = evtExt.getRemoteIpAddress() + ":" + evtExt.getRemotePort(); Request request = evt.getRequest();
logger.info("[{}] 收到注册请求，开始处理", requestAddress); ExpiresHeader expiresHeader = (ExpiresHeader) request.getHeader(Expires.NAME);
Request request = evt.getRequest(); Response response = null;
ExpiresHeader expiresHeader = (ExpiresHeader) request.getHeader(Expires.NAME); boolean passwordCorrect = false;
Response response = null; // 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
boolean passwordCorrect = false; int registerFlag = 0;
// 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 FromHeader fromHeader = (FromHeader) request.getHeader(FromHeader.NAME);
int registerFlag = 0; AddressImpl address = (AddressImpl) fromHeader.getAddress();
FromHeader fromHeader = (FromHeader) request.getHeader(FromHeader.NAME); SipUri uri = (SipUri) address.getURI();
AddressImpl address = (AddressImpl) fromHeader.getAddress(); String deviceId = uri.getUser();
SipUri uri = (SipUri) address.getURI();
String deviceId = uri.getUser(); AuthorizationHeader authHead = (AuthorizationHeader) request.getHeader(AuthorizationHeader.NAME);
Device deviceInRedis = redisCatchStorage.getDevice(deviceId); if (authHead == null) {
Device device = storager.queryVideoDevice(deviceId); logger.info("[{}] 未携带授权头 回复401", requestAddress);
if (deviceInRedis != null && device == null) { response = getMessageFactory().createResponse(Response.UNAUTHORIZED, request);
// redis 存在脏数据 new DigestServerAuthenticationHelper().generateChallenge(getHeaderFactory(), response, sipConfig.getDomain());
redisCatchStorage.clearCatchByDeviceId(deviceId); sendResponse(evt, response);
} return;
AuthorizationHeader authorhead = (AuthorizationHeader) request.getHeader(AuthorizationHeader.NAME); }
// 校验密码是否正确
if (authorhead != null) { // 校验密码是否正确
passwordCorrect = new DigestServerAuthenticationHelper().doAuthenticatePlainTextPassword(request, passwordCorrect = StringUtils.isEmpty(sipConfig.getPassword()) ||
sipConfig.getPassword()); new DigestServerAuthenticationHelper().doAuthenticatePlainTextPassword(request, sipConfig.getPassword());
} // 未携带授权头或者密码错误 回复401
if (StringUtils.isEmpty(sipConfig.getPassword())){
passwordCorrect = true; if (!passwordCorrect) {
} // 注册失败
response = getMessageFactory().createResponse(Response.FORBIDDEN, request);
// 未携带授权头或者密码错误 回复401 response.setReasonPhrase("wrong password");
if (authorhead == null ) { logger.info("[{}] 密码/SIP服务器ID错误, 回复403", requestAddress);
sendResponse(evt, response);
logger.info("[{}] 未携带授权头 回复401", requestAddress); return;
response = getMessageFactory().createResponse(Response.UNAUTHORIZED, request); }
new DigestServerAuthenticationHelper().generateChallenge(getHeaderFactory(), response, sipConfig.getDomain());
}else { Device deviceInRedis = redisCatchStorage.getDevice(deviceId);
if (!passwordCorrect){ Device device = storager.queryVideoDevice(deviceId);
// 注册失败 if (deviceInRedis != null && device == null) {
response = getMessageFactory().createResponse(Response.FORBIDDEN, request); // redis 存在脏数据
response.setReasonPhrase("wrong password"); redisCatchStorage.clearCatchByDeviceId(deviceId);
logger.info("[{}] 密码/SIP服务器ID错误, 回复403", requestAddress); }
}else { // 携带授权头并且密码正确
// 携带授权头并且密码正确 response = getMessageFactory().createResponse(Response.OK, request);
response = getMessageFactory().createResponse(Response.OK, request); // 添加date头
// 添加date头 SIPDateHeader dateHeader = new SIPDateHeader();
SIPDateHeader dateHeader = new SIPDateHeader(); // 使用自己修改的
// 使用自己修改的 WvpSipDate wvpSipDate = new WvpSipDate(Calendar.getInstance(Locale.ENGLISH).getTimeInMillis());
WvpSipDate wvpSipDate = new WvpSipDate(Calendar.getInstance(Locale.ENGLISH).getTimeInMillis()); dateHeader.setDate(wvpSipDate);
dateHeader.setDate(wvpSipDate); response.addHeader(dateHeader);
response.addHeader(dateHeader);
if (expiresHeader == null) {
response = getMessageFactory().createResponse(Response.BAD_REQUEST, request);
if (expiresHeader == null) { ServerTransaction serverTransaction = getServerTransaction(evt);
response = getMessageFactory().createResponse(Response.BAD_REQUEST, request); serverTransaction.sendResponse(response);
ServerTransaction serverTransaction = getServerTransaction(evt); if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
serverTransaction.sendResponse(response); return;
if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete(); }
return; // 添加Contact头
} response.addHeader(request.getHeader(ContactHeader.NAME));
// 添加Contact头 // 添加Expires头
response.addHeader(request.getHeader(ContactHeader.NAME)); response.addHeader(request.getExpires());
// 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);
// 获取到通信地址等信息 String received = viaHeader.getReceived();
ViaHeader viaHeader = (ViaHeader) request.getHeader(ViaHeader.NAME); int rPort = viaHeader.getRPort();
String received = viaHeader.getReceived(); // 解析本地地址替代
int rPort = viaHeader.getRPort(); if (StringUtils.isEmpty(received) || rPort == -1) {
// 解析本地地址替代 received = viaHeader.getHost();
if (StringUtils.isEmpty(received) || rPort == -1) { rPort = viaHeader.getPort();
received = viaHeader.getHost(); }
rPort = viaHeader.getPort(); if (device == null) {
} device = new Device();
// device.setStreamMode("UDP");
device.setCharset("GB2312");
if (device == null) { device.setDeviceId(deviceId);
device = new Device(); device.setFirsRegister(true);
device.setStreamMode("UDP"); } else {
device.setCharset("GB2312"); device.setFirsRegister(device.getOnline() == 0);
device.setDeviceId(deviceId); }
device.setFirsRegister(true); device.setIp(received);
}else { device.setPort(rPort);
if (device.getOnline() == 0) { device.setHostAddress(received.concat(":").concat(String.valueOf(rPort)));
device.setFirsRegister(true); if (expiresHeader.getExpires() == 0) {
} // 注销成功
} registerFlag = 2;
device.setIp(received); } else {
device.setPort(rPort); // 注册成功
device.setHostAddress(received.concat(":").concat(String.valueOf(rPort))); device.setExpires(expiresHeader.getExpires());
// 注销成功 registerFlag = 1;
if (expiresHeader.getExpires() == 0) { // 判断TCP还是UDP
registerFlag = 2; ViaHeader reqViaHeader = (ViaHeader) request.getHeader(ViaHeader.NAME);
} String transport = reqViaHeader.getTransport();
// 注册成功 device.setTransport("TCP".equals(transport) ? "TCP" : "UDP");
else { }
device.setExpires(expiresHeader.getExpires());
registerFlag = 1; sendResponse(evt, response);
// 判断TCP还是UDP // 注册成功
boolean isTcp = false; // 保存到redis
ViaHeader reqViaHeader = (ViaHeader) request.getHeader(ViaHeader.NAME); if (registerFlag == 1) {
String transport = reqViaHeader.getTransport(); logger.info("[{}] 注册成功! deviceId:" + deviceId, requestAddress);
if (transport.equals("TCP")) { publisher.onlineEventPublish(device, VideoManagerConstants.EVENT_ONLINE_REGISTER, expiresHeader.getExpires());
isTcp = true; } else if (registerFlag == 2) {
} logger.info("[{}] 注销成功! deviceId:" + deviceId, requestAddress);
device.setTransport(isTcp ? "TCP" : "UDP"); publisher.outlineEventPublish(deviceId, VideoManagerConstants.EVENT_OUTLINE_UNREGISTER);
} }
} } catch (SipException | InvalidArgumentException | NoSuchAlgorithmException | ParseException e) {
} e.printStackTrace();
}
ServerTransaction serverTransaction = getServerTransaction(evt);
serverTransaction.sendResponse(response); }
if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
// 注册成功 private void sendResponse(RequestEvent evt, Response response) throws InvalidArgumentException, SipException {
// 保存到redis ServerTransaction serverTransaction = getServerTransaction(evt);
if (registerFlag == 1 ) { serverTransaction.sendResponse(response);
logger.info("[{}] 注册成功! deviceId:" + device.getDeviceId(), requestAddress); if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
publisher.onlineEventPublish(device, VideoManagerConstants.EVENT_ONLINE_REGISTER, expiresHeader.getExpires()); }
} else if (registerFlag == 2) {
logger.info("[{}] 注销成功! deviceId:" + device.getDeviceId(), requestAddress);
publisher.outlineEventPublish(device.getDeviceId(), VideoManagerConstants.EVENT_OUTLINE_UNREGISTER);
}
} catch (SipException | InvalidArgumentException | NoSuchAlgorithmException | ParseException e) {
e.printStackTrace();
}
}
} }

Write Preview
Loading…
Cancel
Save