2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 * Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
24 #include "stg/users.h"
25 #include "stg/user_property.h"
26 #include "stg/common.h"
28 #include <algorithm> // for_each
29 #include <functional> // mem_fun_ref
35 extern "C" STG::Plugin* GetPlugin()
37 static AUTH_AO plugin;
40 //-----------------------------------------------------------------------------
41 //-----------------------------------------------------------------------------
42 //-----------------------------------------------------------------------------
43 std::string AUTH_AO::GetVersion() const
45 return "Always Online authorizator v.1.0";
47 //-----------------------------------------------------------------------------
51 logger(STG::PluginLogger::get("auth_ao"))
54 //-----------------------------------------------------------------------------
57 printfd(__FILE__, "AUTH_AO::Start()\n");
60 m_onAddUserConn = users->onAdd([this](auto user){ AddUser(user); });
61 m_onDelUserConn = users->onDel([this](auto user){ DelUser(user); });
63 std::for_each(userList.begin(), userList.end(), [this](auto user){ UpdateUserAuthorization(user); });
69 //-----------------------------------------------------------------------------
72 printfd(__FILE__, "AUTH_AO::Stop()\n");
76 m_onAddUserConn.disconnect();
77 m_onDelUserConn.disconnect();
79 auto it = userList.begin();
80 while (it != userList.end())
82 if ((*it)->IsAuthorizedBy(this))
83 users->Unauthorize((*it)->GetLogin(), this);
84 UnSetUserNotifiers(*it);
90 //-----------------------------------------------------------------------------
91 void AUTH_AO::SetUserNotifiers(UserPtr u)
93 // ---------- AlwaysOnline -------------------
94 CHG_BEFORE_NOTIFIER<int> BeforeChgAONotifier(*this, u);
95 CHG_AFTER_NOTIFIER<int> AfterChgAONotifier(*this, u);
97 BeforeChgAONotifierList.push_front(BeforeChgAONotifier);
98 AfterChgAONotifierList.push_front(AfterChgAONotifier);
100 u->GetProperties().alwaysOnline.AddBeforeNotifier(&BeforeChgAONotifierList.front());
101 u->GetProperties().alwaysOnline.AddAfterNotifier(&AfterChgAONotifierList.front());
102 // ---------- AlwaysOnline end ---------------
104 // ---------- IP -------------------
105 CHG_BEFORE_NOTIFIER<STG::UserIPs> BeforeChgIPNotifier(*this, u);
106 CHG_AFTER_NOTIFIER<STG::UserIPs> AfterChgIPNotifier(*this, u);
108 BeforeChgIPNotifierList.push_front(BeforeChgIPNotifier);
109 AfterChgIPNotifierList.push_front(AfterChgIPNotifier);
111 u->GetProperties().ips.AddBeforeNotifier(&BeforeChgIPNotifierList.front());
112 u->GetProperties().ips.AddAfterNotifier(&AfterChgIPNotifierList.front());
113 // ---------- IP end ---------------
115 //-----------------------------------------------------------------------------
116 void AUTH_AO::UnSetUserNotifiers(UserPtr u)
118 // --- AlwaysOnline ---
119 auto aoBIter = find_if(BeforeChgAONotifierList.begin(),
120 BeforeChgAONotifierList.end(),
121 [u](auto notifier){ return notifier.GetUser() == u; });
123 if (aoBIter != BeforeChgAONotifierList.end())
125 aoBIter->GetUser()->GetProperties().alwaysOnline.DelBeforeNotifier(&(*aoBIter));
126 BeforeChgAONotifierList.erase(aoBIter);
129 auto aoAIter = find_if(AfterChgAONotifierList.begin(),
130 AfterChgAONotifierList.end(),
131 [u](auto notifier){ return notifier.GetUser() == u; });
133 if (aoAIter != AfterChgAONotifierList.end())
135 aoAIter->GetUser()->GetProperties().alwaysOnline.DelAfterNotifier(&(*aoAIter));
136 AfterChgAONotifierList.erase(aoAIter);
138 // --- AlwaysOnline end ---
141 auto ipBIter = std::find_if(BeforeChgIPNotifierList.begin(),
142 BeforeChgIPNotifierList.end(),
143 [u](auto notifier){ return notifier.GetUser() == u; });
145 if (ipBIter != BeforeChgIPNotifierList.end())
147 ipBIter->GetUser()->GetProperties().ips.DelBeforeNotifier(&(*ipBIter));
148 BeforeChgIPNotifierList.erase(ipBIter);
151 auto ipAIter = find_if(AfterChgIPNotifierList.begin(),
152 AfterChgIPNotifierList.end(),
153 [u](auto notifier){ return notifier.GetUser() == u; });
155 if (ipAIter != AfterChgIPNotifierList.end())
157 ipAIter->GetUser()->GetProperties().ips.DelAfterNotifier(&(*ipAIter));
158 AfterChgIPNotifierList.erase(ipAIter);
162 //-----------------------------------------------------------------------------
163 void AUTH_AO::GetUsers()
166 int h = users->OpenSearch();
167 assert(h && "USERS::OpenSearch is always correct");
169 while (!users->SearchNext(h, &u))
171 userList.push_back(u);
175 users->CloseSearch(h);
177 //-----------------------------------------------------------------------------
178 void AUTH_AO::UpdateUserAuthorization(ConstUserPtr u) const
180 if (u->GetProperties().alwaysOnline)
182 auto ips = u->GetProperties().ips.get();
185 users->Authorize(u->GetLogin(), ips[0].ip, 0xFFffFFff, this);
189 //-----------------------------------------------------------------------------
190 void AUTH_AO::AddUser(UserPtr u)
193 userList.push_back(u);
194 UpdateUserAuthorization(u);
196 //-----------------------------------------------------------------------------
197 void AUTH_AO::DelUser(UserPtr u)
199 if (u->IsAuthorizedBy(this))
200 users->Unauthorize(u->GetLogin(), this);
201 UnSetUserNotifiers(u);
202 userList.erase(std::remove(userList.begin(), userList.end(), u), userList.end());
204 //-----------------------------------------------------------------------------
205 int AUTH_AO::SendMessage(const STG::Message &, uint32_t) const
207 errorStr = "Authorization modele \'AlwaysOnline\' does not support sending messages";
210 //-----------------------------------------------------------------------------
211 template <typename varParamType>
212 void CHG_BEFORE_NOTIFIER<varParamType>::notify(const varParamType &, const varParamType &)
214 if (user->IsAuthorizedBy(&auth))
215 auth.users->Unauthorize(user->GetLogin(), &auth);
217 //-----------------------------------------------------------------------------
218 template <typename varParamType>
219 void CHG_AFTER_NOTIFIER<varParamType>::notify(const varParamType &, const varParamType &)
221 auth.UpdateUserAuthorization(user);
223 //-----------------------------------------------------------------------------