void doLogin(CImPdu* pPdu, uint32_t conn_uuid)
{
CImPdu* pPduResp = new CImPdu;
IM::Server::IMValidateReq msg;
IM::Server::IMValidateRsp msgResp;
if(msg.ParseFromArray(pPdu->GetBodyData(), pPdu->GetBodyLength()))
{
string strDomain = msg.user_name();
string strPass = msg.password();
msgResp.set_user_name(strDomain);
msgResp.set_attach_data(msg.attach_data());
do
{
CAutoLock cAutoLock(&g_cLimitLock);
list<uint32_t>& lsErrorTime = g_hmLimits[strDomain];
uint32_t tmNow = time(NULL);
//清理超过30分钟的错误时间点记录
/*
清理放在这里还是放在密码错误后添加的时候呢？
放在这里，每次都要遍历，会有一点点性能的损失。
放在后面，可能会造成30分钟之前有10次错的，但是本次是对的就没办法再访问了。
*/
auto itTime=lsErrorTime.begin();
for(; itTime!=lsErrorTime.end();++itTime)
{
if(tmNow - *itTime > 30*60)
{
break;
}
}
if(itTime != lsErrorTime.end())
{
lsErrorTime.erase(itTime, lsErrorTime.end());
}
// 判断30分钟内密码错误次数是否大于10
if(lsErrorTime.size() > 10)
{
itTime = lsErrorTime.begin();
if(tmNow - *itTime <= 30*60)
{
msgResp.set_result_code(6);
msgResp.set_result_string("用户名/密码错误次数太多");
pPduResp->SetPBMsg(&msgResp);
pPduResp->SetSeqNum(pPdu->GetSeqNum());
pPduResp->SetServiceId(IM::BaseDefine::SID_OTHER);
pPduResp->SetCommandId(IM::BaseDefine::CID_OTHER_VALIDATE_RSP);
CProxyConn::AddResponsePdu(conn_uuid, pPduResp);
return ;
}
}
} while(false);
log("%s request login.", strDomain.c_str());
IM::BaseDefine::UserInfo cUser;
if(g_loginStrategy.doLogin(strDomain, strPass, cUser))
{
IM::BaseDefine::UserInfo* pUser = msgResp.mutable_user_info();
pUser->set_user_id(cUser.user_id());
pUser->set_user_gender(cUser.user_gender());
pUser->set_department_id(cUser.department_id());
pUser->set_user_nick_name(cUser.user_nick_name());
pUser->set_user_domain(cUser.user_domain());
pUser->set_avatar_url(cUser.avatar_url());
pUser->set_email(cUser.email());
pUser->set_user_tel(cUser.user_tel());
pUser->set_user_real_name(cUser.user_real_name());
pUser->set_status(0);
pUser->set_sign_info(cUser.sign_info());
msgResp.set_result_code(0);
msgResp.set_result_string("成功");
//如果登陆成功，则清除错误尝试限制
CAutoLock cAutoLock(&g_cLimitLock);
list<uint32_t>& lsErrorTime = g_hmLimits[strDomain];
lsErrorTime.clear();
}
else
{
//密码错误，记录一次登陆失败
uint32_t tmCurrent = time(NULL);
CAutoLock cAutoLock(&g_cLimitLock);
list<uint32_t>& lsErrorTime = g_hmLimits[strDomain];
lsErrorTime.push_front(tmCurrent);
log("get result false");
msgResp.set_result_code(1);
msgResp.set_result_string("用户名/密码错误");
}
}
else
{
msgResp.set_result_code(2);
msgResp.set_result_string("服务端内部错误");
}
pPduResp->SetPBMsg(&msgResp);
pPduResp->SetSeqNum(pPdu->GetSeqNum());
pPduResp->SetServiceId(IM::BaseDefine::SID_OTHER);
pPduResp->SetCommandId(IM::BaseDefine::CID_OTHER_VALIDATE_RSP);
CProxyConn::AddResponsePdu(conn_uuid, pPduResp);
}
void LoginOperation::processOpertion()
{
LOG__(APP,_T("login start,uname:%s,status:%d"), m_loginParam.csUserName
, m_loginParam.mySelectedStatus);
LoginParam* pParam = new LoginParam;
pParam->csUserName = m_loginParam.csUserName;
pParam->mySelectedStatus = m_loginParam.mySelectedStatus;
//连接消息服务器
module::TTConfig* pCfg = module::getSysConfigModule()->getSystemConfig();
CString server = util::stringToCString(pCfg->msgSevPriorIP);
LOG__(APP, _T("MsgServeIp:%s,Port:%d"), server, pCfg->msgServPort);
IM::Login::IMLoginRes* pImLoginResp = (IM::Login::IMLoginRes*)module::getTcpClientModule()
->doLogin(server, pCfg->msgServPort,m_loginParam.csUserName,m_loginParam.password);
if (0 == pImLoginResp || pImLoginResp->result_code() != IM::BaseDefine::REFUSE_REASON_NONE
|| !pImLoginResp->has_user_info())
{
//TODO,若失败，尝试备用IP
LOG__(ERR,_T("add:%s:%d,uname:%s,login for msg server failed"),server,pCfg->msgServPort, m_loginParam.csUserName);
if (pImLoginResp)
{
CString errInfo = util::stringToCString(pImLoginResp->result_string());
pParam->errInfo = errInfo;
pParam->result = LOGIN_FAIL;
pParam->server_result = pImLoginResp->result_code();
LOG__(ERR, _T("error code :%d,error info:%s"), pImLoginResp->result_code(), errInfo);
}
else
{
pParam->result = IM::BaseDefine::REFUSE_REASON_NO_MSG_SERVER;
LOG__(ERR, _T("login msg server faild！"));
}
asyncCallback(std::shared_ptr<void>(pParam));
return;
}
pParam->result = LOGIN_OK;
pParam->serverTime = pImLoginResp->server_time();
pParam->mySelectedStatus = pImLoginResp->online_status();
//存储服务器端返回的userId
IM::BaseDefine::UserInfo userInfo = pImLoginResp->user_info();
pCfg->userId = util::uint32ToString(userInfo.user_id());
pCfg->csUserId = util::stringToCString(pCfg->userId);
//登陆成功，创建自己的信息
module::UserInfoEntity myInfo;
myInfo.sId = pCfg->userId;
myInfo.csName = m_loginParam.csUserName;
myInfo.onlineState = IM::BaseDefine::USER_STATUS_ONLINE;
myInfo.csNickName = util::stringToCString(userInfo.user_nick_name());
myInfo.avatarUrl = userInfo.avatar_url();
myInfo.dId = util::uint32ToString(userInfo.department_id());
myInfo.department = myInfo.dId;
myInfo.email = userInfo.email();
myInfo.gender = userInfo.user_gender();
myInfo.user_domain = userInfo.user_domain();
myInfo.telephone = userInfo.user_tel();
myInfo.status = userInfo.status();
myInfo.signature = userInfo.sign_info();
module::getUserListModule()->createUserInfo(myInfo);
asyncCallback(std::shared_ptr<void>(pParam));
LOG__(APP, _T("login succeed! Name = %s Nickname = %s sId = %s status = %d")
, m_loginParam.csUserName
, util::stringToCString(userInfo.user_nick_name())
, module::getSysConfigModule()->UserID()
, m_loginParam.mySelectedStatus);
//开始发送心跳包
module::getTcpClientModule()->startHeartbeat();
}