X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_lockserv.cpp;h=65b9aa036349141cdcfe4164a37b1ae1f0a6b589;hb=7e0e54eba331339606265a8a4e11417bb2f832ba;hp=d83961233413bc52c14038e5f7121375d7f109bf;hpb=bab14f0dd2345c9d7dcbc47c918563709e1ac094;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_lockserv.cpp b/src/modules/m_lockserv.cpp
index d83961233..65b9aa036 100644
--- a/src/modules/m_lockserv.cpp
+++ b/src/modules/m_lockserv.cpp
@@ -1 +1,122 @@
-/*       +------------------------------------+
 *       | Inspire Internet Relay Chat Daemon |
 *       +------------------------------------+
 *
 *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
 * See: http://www.inspircd.org/wiki/index.php/Credits
 *
 * This program is free but copyrighted software; see
 *            the file COPYING for details.
 *
 * ---------------------------------------------------
 */

#include "inspircd.h"
#include "users.h"
#include "channels.h"
#include "modules.h"

/* $ModDesc: Allows locking of the server to stop all incoming connections till unlocked again */

/** Adds numerics
 * 988 <nick> <servername> :Closed for new connections
 * 989 <nick> <servername> :Open for new connections
*/


class cmd_lockserv : public command_t
{
private:
	bool& locked;

public:
	cmd_lockserv (InspIRCd* Instance, bool &lock)
	: command_t(Instance, "LOCKSERV", 'o', 0), locked(lock)
	{
		this->source = "m_lockserv.so";
		syntax.clear();
	}

	CmdResult Handle (const char** parameters, int pcnt, userrec *user)
	{
		locked = true;
		user->WriteServ("988 %s %s :Closed for new connections", user->nick, user->server);
		ServerInstance->WriteOpers("*** Oper %s used LOCKSERV to temporarily close for new connections", user->nick);
		/* Dont send to the network */
		return CMD_LOCALONLY;
	}
};

class cmd_unlockserv : public command_t
{
private:
	bool& locked;

public:
	cmd_unlockserv (InspIRCd* Instance, bool &lock)
	: command_t(Instance, "UNLOCKSERV", 'o', 0), locked(lock)
	{
		this->source = "m_lockserv.so";
		syntax.clear();
	}

	CmdResult Handle (const char** parameters, int pcnt, userrec *user)
	{
		locked = false;
		user->WriteServ("989 %s %s :Open for new connections", user->nick, user->server);
		ServerInstance->WriteOpers("*** Oper %s used UNLOCKSERV to allow for new connections", user->nick);
		/* Dont send to the network */
		return CMD_LOCALONLY;
	}
};

class ModuleLockserv : public Module
{
private:
	bool locked;
	cmd_lockserv* lockcommand;
	cmd_unlockserv* unlockcommand;

	virtual void ResetLocked()
	{
		locked = false;
	}

public:
	ModuleLockserv(InspIRCd* Me) : Module(Me)
	{
		ResetLocked();
		lockcommand = new cmd_lockserv(ServerInstance, locked);
		ServerInstance->AddCommand(lockcommand);

		unlockcommand = new cmd_unlockserv(ServerInstance, locked);
		ServerInstance->AddCommand(unlockcommand);
	}

	virtual ~ModuleLockserv()
	{
	}

	void Implements(char* List)
	{
		List[I_OnUserRegister] = List[I_OnRehash] = List[I_OnCheckReady] = 1;
	}

	virtual void OnRehash(userrec* user, const std::string &parameter)
	{
		ResetLocked();
	}

	virtual int OnUserRegister(userrec* user)
	{
		if (locked)
		{
			userrec::QuitUser(ServerInstance, user, "Server is temporarily closed. Please try again later.");
			return 1;
		}
		return 0;
	}

	virtual bool OnCheckReady(userrec* user)
	{
		return !locked;
	}

	virtual Version GetVersion()
	{
		return Version(1, 0, 0, 1, VF_VENDOR, API_VERSION);
	}
};

MODULE_INIT(ModuleLockserv)
\ No newline at end of file
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ *   Copyright (C) 2006-2007 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ *
+ * This file is part of InspIRCd.  InspIRCd 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, version 2.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "inspircd.h"
+
+/** Adds numerics
+ * 988 <nick> <servername> :Closed for new connections
+ * 989 <nick> <servername> :Open for new connections
+ */
+
+class CommandLockserv : public Command
+{
+	bool& locked;
+
+ public:
+	CommandLockserv(Module* Creator, bool& lock) : Command(Creator, "LOCKSERV", 0), locked(lock)
+	{
+		flags_needed = 'o';
+	}
+
+	CmdResult Handle (const std::vector<std::string> &parameters, User *user)
+	{
+		if (locked)
+		{
+			user->WriteNotice("The server is already locked.");
+			return CMD_FAILURE;
+		}
+
+		locked = true;
+		user->WriteNumeric(988, "%s :Closed for new connections", user->server->GetName().c_str());
+		ServerInstance->SNO->WriteGlobalSno('a', "Oper %s used LOCKSERV to temporarily disallow new connections", user->nick.c_str());
+		return CMD_SUCCESS;
+	}
+};
+
+class CommandUnlockserv : public Command
+{
+	bool& locked;
+
+ public:
+	CommandUnlockserv(Module* Creator, bool &lock) : Command(Creator, "UNLOCKSERV", 0), locked(lock)
+	{
+		flags_needed = 'o';
+	}
+
+	CmdResult Handle (const std::vector<std::string> &parameters, User *user)
+	{
+		if (!locked)
+		{
+			user->WriteNotice("The server isn't locked.");
+			return CMD_FAILURE;
+		}
+
+		locked = false;
+		user->WriteNumeric(989, "%s :Open for new connections", user->server->GetName().c_str());
+		ServerInstance->SNO->WriteGlobalSno('a', "Oper %s used UNLOCKSERV to allow new connections", user->nick.c_str());
+		return CMD_SUCCESS;
+	}
+};
+
+class ModuleLockserv : public Module
+{
+	bool locked;
+	CommandLockserv lockcommand;
+	CommandUnlockserv unlockcommand;
+
+ public:
+	ModuleLockserv() : lockcommand(this, locked), unlockcommand(this, locked)
+	{
+	}
+
+	void init() CXX11_OVERRIDE
+	{
+		locked = false;
+	}
+
+	void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
+	{
+		// Emergency way to unlock
+		if (!status.srcuser)
+			locked = false;
+	}
+
+	ModResult OnUserRegister(LocalUser* user) CXX11_OVERRIDE
+	{
+		if (locked)
+		{
+			ServerInstance->Users->QuitUser(user, "Server is temporarily closed. Please try again later.");
+			return MOD_RES_DENY;
+		}
+		return MOD_RES_PASSTHRU;
+	}
+
+	ModResult OnCheckReady(LocalUser* user) CXX11_OVERRIDE
+	{
+		return locked ? MOD_RES_DENY : MOD_RES_PASSTHRU;
+	}
+
+	Version GetVersion() CXX11_OVERRIDE
+	{
+		return Version("Allows locking of the server to stop all incoming connections until unlocked again", VF_VENDOR);
+	}
+};
+
+MODULE_INIT(ModuleLockserv)