/**
* \brief Function to reconnect the session
* \param user The object which manipulates user information
* \param host The object which manipulates client machine information
* \param sessionId The session identifier
* \return raises an exception on error
*/
int
SessionServer::reconnect(UserServer user, MachineClientServer clientMachineServer,
std::string sessionId) {
msession.setSessionId(sessionId);
if (! user.isAuthenticate()) {
throw UMSVishnuException (ERRCODE_UNKNOWN_USER);
}
int state = getState(true);
if (state < 0) {
throw UMSVishnuException (ERRCODE_UNKNOWN_SESSION_ID);
}
if (state != vishnu::SESSION_ACTIVE) {
throw UMSVishnuException (ERRCODE_UNKNOWN_SESSION_ID);
}
int existSessionKey = getSessionkey(clientMachineServer.getId(),
user.getNumUserFromLoginInfo(user.getData().getUserId(),user.getData().getPassword()),
user.isAdmin());
if (existSessionKey == -1) {
throw UMSVishnuException (ERRCODE_SESSIONKEY_NOT_FOUND);
}
return 0;
}
/**
* \brief Function to connect the session
* \param user The object which manipulates user information
* \param host The object which manipulates client machine information
* \param connectOpt The options data structure for connection
* \return raises an exception on error
*/
int
SessionServer::connectSession(UserServer user, MachineClientServer host, UMS_Data::ConnectOptions* connectOpt) {
std::string numUserToconnect;
msession.setAuthenId( user.getData().getUserId() );
if (! user.isAuthenticate()) {
throw UMSVishnuException(ERRCODE_UNKNOWN_USER);
}
if (! connectOpt->getSubstituteUserId().empty()) {
user.checkUserId( connectOpt->getSubstituteUserId());
if (! user.isAdmin()) {
throw UMSVishnuException (ERRCODE_NO_ADMIN);
}
numUserToconnect = user.getNumUserFromId( connectOpt->getSubstituteUserId() );
if (numUserToconnect.empty()) {
throw UMSVishnuException(ERRCODE_UNKNOWN_USER, connectOpt->getSubstituteUserId());
}
msession.setUserId(connectOpt->getSubstituteUserId());
}
//if there is not a numSubstituteUserId
if (numUserToconnect.empty()) {
numUserToconnect = user.getNumUserFromLoginInfo(user.getData().getUserId(), user.getData().getPassword());
msession.setUserId(user.getData().getUserId());
}
generateSessionKey(user.getData().getUserId());
generateSessionId(user.getData().getUserId());
//To solve the connection mode
solveConnectionMode(connectOpt);
host.recordMachineClient();
recordSessionServer(host.getId(), numUserToconnect);
return 0;
}