Move the close and jumpserver modules to inspircd-extras.

- The close module is borderline useless.
- The jumpserver numeric is supported by barely any clients and
  has various security problems.

2 files changed, 0 insertions, 281 deletions

diff --git a/src/modules/m_close.cpp b/src/modules/m_close.cpp
deleted file mode 100644
index c2a94a6ff..000000000
--- a/src/modules/m_close.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * InspIRCd -- Internet Relay Chat Daemon
- *
- *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
- *   Copyright (C) 2007 Carsten Valdemar Munk <carsten.munk+inspircd@gmail.com>
- *
- * 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"
-
-/** Handle /CLOSE
- */
-class CommandClose : public Command
-{
- public:
-	/* Command 'close', needs operator */
-	CommandClose(Module* Creator) : Command(Creator,"CLOSE", 0)
-	{
-		flags_needed = 'o';
-	}
-
-	CmdResult Handle(User* src, const Params& parameters) CXX11_OVERRIDE
-	{
-		std::map<std::string,int> closed;
-
-		const UserManager::LocalList& list = ServerInstance->Users.GetLocalUsers();
-		for (UserManager::LocalList::const_iterator u = list.begin(); u != list.end(); )
-		{
-			// Quitting the user removes it from the list
-			LocalUser* user = *u;
-			++u;
-			if (user->registered != REG_ALL)
-			{
-				ServerInstance->Users->QuitUser(user, "Closing all unknown connections per request");
-				std::string key = ConvToStr(user->GetIPString())+"."+ConvToStr(user->server_sa.port());
-				closed[key]++;
-			}
-		}
-
-		int total = 0;
-		for (std::map<std::string,int>::iterator ci = closed.begin(); ci != closed.end(); ci++)
-		{
-			src->WriteNotice("*** Closed " + ConvToStr(ci->second) + " unknown " + (ci->second == 1 ? "connection" : "connections") +
-				" from [" + ci->first + "]");
-			total += ci->second;
-		}
-		if (total)
-			src->WriteNotice("*** " + ConvToStr(total) + " unknown " + (total == 1 ? "connection" : "connections") + " closed");
-		else
-			src->WriteNotice("*** No unknown connections found");
-
-		return CMD_SUCCESS;
-	}
-};
-
-class ModuleClose : public Module
-{
-	CommandClose cmd;
- public:
-	ModuleClose()
-		: cmd(this)
-	{
-	}
-
-	Version GetVersion() CXX11_OVERRIDE
-	{
-		return Version("Provides /CLOSE functionality", VF_VENDOR);
-	}
-};
-
-MODULE_INIT(ModuleClose)
diff --git a/src/modules/m_jumpserver.cpp b/src/modules/m_jumpserver.cpp
deleted file mode 100644
index 80b0a84ab..000000000
--- a/src/modules/m_jumpserver.cpp
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * InspIRCd -- Internet Relay Chat Daemon
- *
- *   Copyright (C) 2007-2008 Craig Edwards <craigedwards@brainbox.cc>
- *   Copyright (C) 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"
-#include "modules/ssl.h"
-
-enum
-{
-	// From ircd-ratbox.
-	RPL_REDIR = 10
-};
-
-/** Handle /JUMPSERVER
- */
-class CommandJumpserver : public Command
-{
- public:
-	bool redirect_new_users;
-	std::string redirect_to;
-	std::string reason;
-	int port;
-	int sslport;
-	UserCertificateAPI sslapi;
-
-	CommandJumpserver(Module* Creator)
-		: Command(Creator, "JUMPSERVER", 0, 4)
-		, sslapi(Creator)
-	{
-		flags_needed = 'o';
-		syntax = "[<server> <port>[:<sslport>] <+/-an> <reason>]";
-		port = 0;
-		sslport = 0;
-		redirect_new_users = false;
-	}
-
-	CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
-	{
-		int n_done = 0;
-		reason = (parameters.size() < 4) ? "Please use this server/port instead" : parameters[3];
-		bool redirect_all_immediately = false;
-		redirect_new_users = true;
-		bool direction = true;
-		std::string n_done_s;
-
-		/* No parameters: jumpserver disabled */
-		if (parameters.empty())
-		{
-			if (port)
-				user->WriteNotice("*** Disabled jumpserver (previously set to '" + redirect_to + ":" + ConvToStr(port) + "')");
-			else
-				user->WriteNotice("*** Jumpserver was not enabled.");
-
-			port = 0;
-			sslport = 0;
-			redirect_to.clear();
-			return CMD_SUCCESS;
-		}
-
-		port = 0;
-		redirect_to.clear();
-
-		if (parameters.size() >= 3)
-		{
-			for (std::string::const_iterator n = parameters[2].begin(); n != parameters[2].end(); ++n)
-			{
-				switch (*n)
-				{
-					case '+':
-						direction = true;
-					break;
-					case '-':
-						direction = false;
-					break;
-					case 'a':
-						redirect_all_immediately = direction;
-					break;
-					case 'n':
-						redirect_new_users = direction;
-					break;
-					default:
-						user->WriteNotice("*** Invalid JUMPSERVER flag: " + ConvToStr(*n));
-						return CMD_FAILURE;
-					break;
-				}
-			}
-
-			size_t delimpos = parameters[1].find(':');
-			port = ConvToNum<int>(parameters[1].substr(0, delimpos ? delimpos : std::string::npos));
-			sslport = (delimpos == std::string::npos ? 0 : ConvToNum<int>(parameters[1].substr(delimpos + 1)));
-
-			if (parameters[1].find_first_not_of("0123456789:") != std::string::npos
-				|| parameters[1].rfind(':') != delimpos
-				|| port > 65535 || sslport > 65535)
-			{
-				user->WriteNotice("*** Invalid port number");
-				return CMD_FAILURE;
-			}
-
-			if (redirect_all_immediately)
-			{
-				/* Redirect everyone but the oper sending the command */
-				const UserManager::LocalList& list = ServerInstance->Users.GetLocalUsers();
-				for (UserManager::LocalList::const_iterator i = list.begin(); i != list.end(); )
-				{
-					// Quitting the user removes it from the list
-					LocalUser* t = *i;
-					++i;
-					if (!t->IsOper())
-					{
-						t->WriteNumeric(RPL_REDIR, parameters[0], GetPort(t), "Please use this Server/Port instead");
-						ServerInstance->Users->QuitUser(t, reason);
-						n_done++;
-					}
-				}
-				if (n_done)
-				{
-					n_done_s = ConvToStr(n_done);
-				}
-			}
-
-			if (redirect_new_users)
-				redirect_to = parameters[0];
-
-			user->WriteNotice("*** Set jumpserver to server '" + parameters[0] + "' port '" + (port ? ConvToStr(port) : "Auto") + ", SSL " + (sslport ? ConvToStr(sslport) : "Auto") + "', flags '+" +
-				(redirect_all_immediately ? "a" : "") + (redirect_new_users ? "n'" : "'") +
-				(n_done ? " (" + n_done_s + "user(s) redirected): " : ": ") + reason);
-		}
-
-		return CMD_SUCCESS;
-	}
-
-	int GetPort(LocalUser* user)
-	{
-		int p = (sslapi && sslapi->GetCertificate(user) ? sslport : port);
-		if (p == 0)
-			p = user->server_sa.port();
-		return p;
-	}
-};
-
-class ModuleJumpServer : public Module
-{
-	CommandJumpserver js;
- public:
-	ModuleJumpServer() : js(this)
-	{
-	}
-
-	void OnModuleRehash(User* user, const std::string& param) CXX11_OVERRIDE
-	{
-		if (irc::equals(param, "jumpserver") && js.redirect_new_users)
-			js.redirect_new_users = false;
-	}
-
-	ModResult OnUserRegister(LocalUser* user) CXX11_OVERRIDE
-	{
-		if (js.redirect_new_users)
-		{
-			int port = js.GetPort(user);
-			user->WriteNumeric(RPL_REDIR, js.redirect_to, port, "Please use this Server/Port instead");
-			ServerInstance->Users->QuitUser(user, js.reason);
-			return MOD_RES_DENY;
-		}
-		return MOD_RES_PASSTHRU;
-	}
-
-	void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
-	{
-		// Emergency way to unlock
-		if (!status.srcuser)
-			js.redirect_new_users = false;
-	}
-
-	Version GetVersion() CXX11_OVERRIDE
-	{
-		return Version("Provides support for the RPL_REDIR numeric and the /JUMPSERVER command.", VF_VENDOR);
-	}
-};
-
-MODULE_INIT(ModuleJumpServer)