-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- * Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
- */
-
-#include "ao.h"
-
-#include "stg/user.h"
-#include "stg/users.h"
-#include "stg/user_property.h"
-#include "stg/common.h"
-
-#include <algorithm> // for_each
-#include <functional> // mem_fun_ref
-#include <csignal>
-#include <cassert>
-
-#include <unistd.h>
-
-extern "C" STG::Plugin* GetPlugin()
-{
- static AUTH_AO plugin;
- return &plugin;
-}
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-std::string AUTH_AO::GetVersion() const
-{
-return "Always Online authorizator v.1.0";
-}
-//-----------------------------------------------------------------------------
-AUTH_AO::AUTH_AO()
- : users(NULL),
- isRunning(false),
- onAddUserNotifier(*this),
- onDelUserNotifier(*this),
- logger(STG::PluginLogger::get("auth_ao"))
-{
-}
-//-----------------------------------------------------------------------------
-int AUTH_AO::Start()
-{
-printfd(__FILE__, "AUTH_AO::Start()\n");
-GetUsers();
-
-users->AddNotifierUserAdd(&onAddUserNotifier);
-users->AddNotifierUserDel(&onDelUserNotifier);
-
-std::for_each(userList.begin(), userList.end(), [this](auto user){ UpdateUserAuthorization(user); });
-
-isRunning = true;
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int AUTH_AO::Stop()
-{
-printfd(__FILE__, "AUTH_AO::Stop()\n");
-if (!isRunning)
- return 0;
-
-users->DelNotifierUserAdd(&onAddUserNotifier);
-users->DelNotifierUserDel(&onDelUserNotifier);
-
-auto it = userList.begin();
-while (it != userList.end())
- {
- if ((*it)->IsAuthorizedBy(this))
- users->Unauthorize((*it)->GetLogin(), this);
- UnSetUserNotifiers(*it);
- ++it;
- }
-isRunning = false;
-return 0;
-}
-//-----------------------------------------------------------------------------
-void AUTH_AO::SetUserNotifiers(UserPtr u)
-{
-// ---------- AlwaysOnline -------------------
-CHG_BEFORE_NOTIFIER<int> BeforeChgAONotifier(*this, u);
-CHG_AFTER_NOTIFIER<int> AfterChgAONotifier(*this, u);
-
-BeforeChgAONotifierList.push_front(BeforeChgAONotifier);
-AfterChgAONotifierList.push_front(AfterChgAONotifier);
-
-u->GetProperties().alwaysOnline.AddBeforeNotifier(&BeforeChgAONotifierList.front());
-u->GetProperties().alwaysOnline.AddAfterNotifier(&AfterChgAONotifierList.front());
-// ---------- AlwaysOnline end ---------------
-
-// ---------- IP -------------------
-CHG_BEFORE_NOTIFIER<STG::UserIPs> BeforeChgIPNotifier(*this, u);
-CHG_AFTER_NOTIFIER<STG::UserIPs> AfterChgIPNotifier(*this, u);
-
-BeforeChgIPNotifierList.push_front(BeforeChgIPNotifier);
-AfterChgIPNotifierList.push_front(AfterChgIPNotifier);
-
-u->GetProperties().ips.AddBeforeNotifier(&BeforeChgIPNotifierList.front());
-u->GetProperties().ips.AddAfterNotifier(&AfterChgIPNotifierList.front());
-// ---------- IP end ---------------
-}
-//-----------------------------------------------------------------------------
-void AUTH_AO::UnSetUserNotifiers(UserPtr u)
-{
-// --- AlwaysOnline ---
-auto aoBIter = find_if(BeforeChgAONotifierList.begin(),
- BeforeChgAONotifierList.end(),
- [u](auto notifier){ return notifier.GetUser() == u; });
-
-if (aoBIter != BeforeChgAONotifierList.end())
- {
- aoBIter->GetUser()->GetProperties().alwaysOnline.DelBeforeNotifier(&(*aoBIter));
- BeforeChgAONotifierList.erase(aoBIter);
- }
-
-auto aoAIter = find_if(AfterChgAONotifierList.begin(),
- AfterChgAONotifierList.end(),
- [u](auto notifier){ return notifier.GetUser() == u; });
-
-if (aoAIter != AfterChgAONotifierList.end())
- {
- aoAIter->GetUser()->GetProperties().alwaysOnline.DelAfterNotifier(&(*aoAIter));
- AfterChgAONotifierList.erase(aoAIter);
- }
-// --- AlwaysOnline end ---
-
-// --- IP ---
-auto ipBIter = std::find_if(BeforeChgIPNotifierList.begin(),
- BeforeChgIPNotifierList.end(),
- [u](auto notifier){ return notifier.GetUser() == u; });
-
-if (ipBIter != BeforeChgIPNotifierList.end())
- {
- ipBIter->GetUser()->GetProperties().ips.DelBeforeNotifier(&(*ipBIter));
- BeforeChgIPNotifierList.erase(ipBIter);
- }
-
-auto ipAIter = find_if(AfterChgIPNotifierList.begin(),
- AfterChgIPNotifierList.end(),
- [u](auto notifier){ return notifier.GetUser() == u; });
-
-if (ipAIter != AfterChgIPNotifierList.end())
- {
- ipAIter->GetUser()->GetProperties().ips.DelAfterNotifier(&(*ipAIter));
- AfterChgIPNotifierList.erase(ipAIter);
- }
-// --- IP end ---
-}
-//-----------------------------------------------------------------------------
-void AUTH_AO::GetUsers()
-{
-UserPtr u;
-int h = users->OpenSearch();
-assert(h && "USERS::OpenSearch is always correct");
-
-while (!users->SearchNext(h, &u))
- {
- userList.push_back(u);
- SetUserNotifiers(u);
- }
-
-users->CloseSearch(h);
-}
-//-----------------------------------------------------------------------------
-void AUTH_AO::UpdateUserAuthorization(ConstUserPtr u) const
-{
-if (u->GetProperties().alwaysOnline)
- {
- auto ips = u->GetProperties().ips.get();
- if (ips.onlyOneIP())
- {
- users->Authorize(u->GetLogin(), ips[0].ip, 0xFFffFFff, this);
- }
- }
-}
-//-----------------------------------------------------------------------------
-void AUTH_AO::AddUser(UserPtr u)
-{
-SetUserNotifiers(u);
-userList.push_back(u);
-UpdateUserAuthorization(u);
-}
-//-----------------------------------------------------------------------------
-void AUTH_AO::DelUser(UserPtr u)
-{
-if (u->IsAuthorizedBy(this))
- users->Unauthorize(u->GetLogin(), this);
-UnSetUserNotifiers(u);
-userList.erase(std::remove(userList.begin(), userList.end(), u), userList.end());
-}
-//-----------------------------------------------------------------------------
-int AUTH_AO::SendMessage(const STG::Message &, uint32_t) const
-{
-errorStr = "Authorization modele \'AlwaysOnline\' does not support sending messages";
-return -1;
-}
-//-----------------------------------------------------------------------------
-template <typename varParamType>
-void CHG_BEFORE_NOTIFIER<varParamType>::Notify(const varParamType &, const varParamType &)
-{
-//EVENT_LOOP_SINGLETON::GetInstance().Enqueue(auth, &AUTH_AO::Unauthorize, user);
-if (user->IsAuthorizedBy(&auth))
- auth.users->Unauthorize(user->GetLogin(), &auth);
-}
-//-----------------------------------------------------------------------------
-template <typename varParamType>
-void CHG_AFTER_NOTIFIER<varParamType>::Notify(const varParamType &, const varParamType &)
-{
-//EVENT_LOOP_SINGLETON::GetInstance().Enqueue(auth, &AUTH_AO::UpdateUserAuthorization, user);
-auth.UpdateUserAuthorization(user);
-}
-//-----------------------------------------------------------------------------
git.stg.codes / stg.git / blobdiff