--- /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>
+ */
+
+#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);
+}
+//-----------------------------------------------------------------------------