GB28181：基于JAVA的设备注册实现[part2]

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一、不鉴权

二、鉴权

三、伪代码

/**

* 处理注册相关业务

*

* @param requestEvent

* @param messageFactory

* @param headerFactory

* @param sipProvider

*/

private void doRequestRegister(RequestEvent requestEvent,AddressFactory addressFactory, MessageFactory messageFactory, HeaderFactory headerFactory, SipProvider sipProvider) {

Request request = requestEvent.getRequest();

    try {

String deviceId = getDeviceIdByRequest(request);

        log.info("Register deviceId is {}, toURI is {}", deviceId);

        if (StringUtils.isEmpty(deviceId)) {

log.error("Register error, deviceId is empty!");

return;

        }

//无需鉴权或者鉴权判断通过

        if (isAuthClosed(deviceId) || isAuthorizationPass(request)) {

//返回成功 返回Response.OK

            log.info("Register doSuccess!");

            doSuccess(requestEvent, addressFactory, messageFactory, headerFactory, sipProvider);

        }else if (isRegisterWithoutAuth(request)) {

doUnAuthorized(requestEvent, messageFactory, headerFactory, sipProvider, request, deviceId);

        }else {

doLoginFail403(requestEvent, addressFactory, messageFactory, headerFactory, sipProvider);

        }

}catch (Exception e) {

log.error("处理Register请求的时候出错 error, {}", e.getMessage());

        e.printStackTrace();

    }

}

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