--- /dev/null
+/*
+ * 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>
+ */
+
+/*
+$Revision: 1.30 $
+$Date: 2010/03/04 12:29:06 $
+$Author: faust $
+*/
+
+#include <unistd.h>
+
+#include <csignal>
+#include <cassert>
+#include <algorithm> // for_each
+#include <functional> // mem_fun_ref
+
+#include "stg/user.h"
+#include "stg/users.h"
+#include "stg/user_property.h"
+#include "stg/common.h"
+#include "stg/plugin_creator.h"
+#include "ao.h"
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+static PLUGIN_CREATOR<AUTH_AO> aoc;
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+PLUGIN * GetPlugin()
+{
+return aoc.GetPlugin();
+}
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+template <typename varType>
+class IS_CONTAINS_USER: public std::binary_function<varType, USER_PTR, bool>
+{
+public:
+ bool operator()(const varType& notifier, USER_PTR user) const
+ {
+ return notifier.GetUser() == user;
+ }
+};
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+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(GetPluginLogger(GetStgLogger(), "auth_ao"))
+{
+}
+//-----------------------------------------------------------------------------
+int AUTH_AO::Start()
+{
+printfd(__FILE__, "AUTH_AO::Start()\n");
+GetUsers();
+
+users->AddNotifierUserAdd(&onAddUserNotifier);
+users->AddNotifierUserDel(&onDelUserNotifier);
+
+std::for_each(usersList.begin(), usersList.end(), std::bind1st(std::mem_fun(&AUTH_AO::UpdateUserAuthorization), this));
+
+isRunning = true;
+
+return 0;
+}
+//-----------------------------------------------------------------------------
+int AUTH_AO::Stop()
+{
+printfd(__FILE__, "AUTH_AO::Stop()\n");
+if (!isRunning)
+ return 0;
+
+users->DelNotifierUserAdd(&onAddUserNotifier);
+users->DelNotifierUserDel(&onDelUserNotifier);
+
+std::list<USER_PTR>::iterator users_iter;
+users_iter = usersList.begin();
+while (users_iter != usersList.end())
+ {
+ if ((*users_iter)->IsAuthorizedBy(this))
+ users->Unauthorize((*users_iter)->GetLogin(), this);
+ UnSetUserNotifiers(*users_iter);
+ ++users_iter;
+ }
+isRunning = false;
+return 0;
+}
+//-----------------------------------------------------------------------------
+void AUTH_AO::SetUserNotifiers(USER_PTR 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->GetProperty().alwaysOnline.AddBeforeNotifier(&BeforeChgAONotifierList.front());
+u->GetProperty().alwaysOnline.AddAfterNotifier(&AfterChgAONotifierList.front());
+// ---------- AlwaysOnline end ---------------
+
+// ---------- IP -------------------
+CHG_BEFORE_NOTIFIER<USER_IPS> BeforeChgIPNotifier(*this, u);
+CHG_AFTER_NOTIFIER<USER_IPS> AfterChgIPNotifier(*this, u);
+
+BeforeChgIPNotifierList.push_front(BeforeChgIPNotifier);
+AfterChgIPNotifierList.push_front(AfterChgIPNotifier);
+
+u->GetProperty().ips.AddBeforeNotifier(&BeforeChgIPNotifierList.front());
+u->GetProperty().ips.AddAfterNotifier(&AfterChgIPNotifierList.front());
+// ---------- IP end ---------------
+}
+//-----------------------------------------------------------------------------
+void AUTH_AO::UnSetUserNotifiers(USER_PTR u)
+{
+// --- AlwaysOnline ---
+IS_CONTAINS_USER<CHG_BEFORE_NOTIFIER<int> > IsContainsUserAOB;
+IS_CONTAINS_USER<CHG_AFTER_NOTIFIER<int> > IsContainsUserAOA;
+
+std::list<CHG_BEFORE_NOTIFIER<int> >::iterator aoBIter;
+std::list<CHG_AFTER_NOTIFIER<int> >::iterator aoAIter;
+
+aoBIter = find_if(BeforeChgAONotifierList.begin(),
+ BeforeChgAONotifierList.end(),
+ bind2nd(IsContainsUserAOB, u));
+
+if (aoBIter != BeforeChgAONotifierList.end())
+ {
+ aoBIter->GetUser()->GetProperty().alwaysOnline.DelBeforeNotifier(&(*aoBIter));
+ BeforeChgAONotifierList.erase(aoBIter);
+ }
+
+aoAIter = find_if(AfterChgAONotifierList.begin(),
+ AfterChgAONotifierList.end(),
+ bind2nd(IsContainsUserAOA, u));
+
+if (aoAIter != AfterChgAONotifierList.end())
+ {
+ aoAIter->GetUser()->GetProperty().alwaysOnline.DelAfterNotifier(&(*aoAIter));
+ AfterChgAONotifierList.erase(aoAIter);
+ }
+// --- AlwaysOnline end ---
+
+// --- IP ---
+IS_CONTAINS_USER<CHG_BEFORE_NOTIFIER<USER_IPS> > IsContainsUserIPB;
+IS_CONTAINS_USER<CHG_AFTER_NOTIFIER<USER_IPS> > IsContainsUserIPA;
+
+std::list<CHG_BEFORE_NOTIFIER<USER_IPS> >::iterator ipBIter;
+std::list<CHG_AFTER_NOTIFIER<USER_IPS> >::iterator ipAIter;
+
+ipBIter = std::find_if(BeforeChgIPNotifierList.begin(),
+ BeforeChgIPNotifierList.end(),
+ bind2nd(IsContainsUserIPB, u));
+
+if (ipBIter != BeforeChgIPNotifierList.end())
+ {
+ ipBIter->GetUser()->GetProperty().ips.DelBeforeNotifier(&(*ipBIter));
+ BeforeChgIPNotifierList.erase(ipBIter);
+ }
+
+ipAIter = find_if(AfterChgIPNotifierList.begin(),
+ AfterChgIPNotifierList.end(),
+ bind2nd(IsContainsUserIPA, u));
+
+if (ipAIter != AfterChgIPNotifierList.end())
+ {
+ ipAIter->GetUser()->GetProperty().ips.DelAfterNotifier(&(*ipAIter));
+ AfterChgIPNotifierList.erase(ipAIter);
+ }
+// --- IP end ---
+}
+//-----------------------------------------------------------------------------
+void AUTH_AO::GetUsers()
+{
+USER_PTR u;
+int h = users->OpenSearch();
+assert(h && "USERS::OpenSearch is always correct");
+
+while (!users->SearchNext(h, &u))
+ {
+ usersList.push_back(u);
+ SetUserNotifiers(u);
+ }
+
+users->CloseSearch(h);
+}
+//-----------------------------------------------------------------------------
+void AUTH_AO::UpdateUserAuthorization(CONST_USER_PTR u) const
+{
+if (u->GetProperty().alwaysOnline)
+ {
+ USER_IPS ips = u->GetProperty().ips;
+ if (ips.OnlyOneIP())
+ {
+ users->Authorize(u->GetLogin(), ips[0].ip, 0xFFffFFff, this);
+ }
+ }
+}
+//-----------------------------------------------------------------------------
+void AUTH_AO::AddUser(USER_PTR u)
+{
+SetUserNotifiers(u);
+usersList.push_back(u);
+UpdateUserAuthorization(u);
+}
+//-----------------------------------------------------------------------------
+void AUTH_AO::DelUser(USER_PTR u)
+{
+if (u->IsAuthorizedBy(this))
+ users->Unauthorize(u->GetLogin(), this);
+UnSetUserNotifiers(u);
+usersList.remove(u);
+}
+//-----------------------------------------------------------------------------
+int AUTH_AO::SendMessage(const STG_MSG &, 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);
+}
+//-----------------------------------------------------------------------------