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improved banning and deck hashing

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This commit is contained in:
Max-Wilhelm Bruker
2011-11-01 22:44:51 +01:00
parent 9fe8f6fc03
commit 632e9bbff3
22 changed files with 211 additions and 92 deletions
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63
servatrice/src/serversocketinterface.cpp
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@@ -464,50 +464,43 @@ ResponseCode ServerSocketInterface::cmdDeckDownload(Command_DeckDownload *cmd, C
// MODERATOR FUNCTIONS.
// May be called by admins and moderators. Permission is checked by the calling function.
ResponseCode ServerSocketInterface::cmdUpdateServerMessage(Command_UpdateServerMessage * /*cmd*/, CommandContainer * /*cont*/)
ResponseCode ServerSocketInterface::cmdBanFromServer(Command_BanFromServer *cmd, CommandContainer * /*cont*/)
{
servatrice->updateLoginMessage();
QString userName = cmd->getUserName();
QString address = cmd->getAddress();
int minutes = cmd->getMinutes();
servatrice->dbMutex.lock();
QSqlQuery query;
query.prepare("insert into " + servatrice->getDbPrefix() + "_bans (user_name, ip_address, id_admin, time_from, minutes, reason) values(:user_name, :ip_address, :id_admin, NOW(), :minutes, :reason)");
query.bindValue(":user_name", userName);
query.bindValue(":ip_address", address);
query.bindValue(":id_admin", getUserIdInDB(userInfo->getName()));
query.bindValue(":minutes", minutes);
query.bindValue(":reason", cmd->getReason() + "\n");
servatrice->execSqlQuery(query);
servatrice->dbMutex.unlock();
ServerSocketInterface *user = static_cast<ServerSocketInterface *>(server->getUsers().value(userName));
if (user) {
user->sendProtocolItem(new Event_ConnectionClosed("banned"));
user->deleteLater();
}
return RespOk;
}
// ADMIN FUNCTIONS.
// Permission is checked by the calling function.
ResponseCode ServerSocketInterface::cmdUpdateServerMessage(Command_UpdateServerMessage * /*cmd*/, CommandContainer * /*cont*/)
{
servatrice->updateLoginMessage();
return RespOk;
}
ResponseCode ServerSocketInterface::cmdShutdownServer(Command_ShutdownServer *cmd, CommandContainer * /*cont*/)
{
servatrice->scheduleShutdown(cmd->getReason(), cmd->getMinutes());
return RespOk;
}
ResponseCode ServerSocketInterface::cmdBanFromServer(Command_BanFromServer *cmd, CommandContainer * /*cont*/)
{
QString userName = cmd->getUserName();
if (!server->getUsers().contains(userName))
return RespNameNotFound;
int minutes = cmd->getMinutes();
ServerSocketInterface *user = static_cast<ServerSocketInterface *>(server->getUsers().value(userName));
if (user->getUserInfo()->getUserLevel() & ServerInfo_User::IsRegistered) {
// Registered users can be banned by name.
QMutexLocker locker(&servatrice->dbMutex);
QSqlQuery query;
query.prepare("insert into " + servatrice->getDbPrefix() + "_bans (id_user, id_admin, time_from, minutes, reason) values(:id_user, :id_admin, NOW(), :minutes, :reason)");
query.bindValue(":id_user", getUserIdInDB(userName));
query.bindValue(":id_admin", getUserIdInDB(userInfo->getName()));
query.bindValue(":minutes", minutes);
query.bindValue(":reason", cmd->getReason() + "\n");
servatrice->execSqlQuery(query);
} else {
// Unregistered users must be banned by IP address.
// Indefinite address bans are not reasonable -> default to 30 minutes.
if (minutes == 0)
minutes = 30;
servatrice->addAddressBan(user->getPeerAddress(), minutes);
}
user->sendProtocolItem(new Event_ConnectionClosed("banned"));
user->deleteLater();
return RespOk;
}