-/* +------------------------------------+\r * | Inspire Internet Relay Chat Daemon |\r * +------------------------------------+\r *\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team\r * See: http://www.inspircd.org/wiki/index.php/Credits\r *\r * This program is free but copyrighted software; see\r * the file COPYING for details.\r *\r * ---------------------------------------------------\r */\r\r#include "inspircd.h"\r#include "users.h"\r#include "channels.h"\r#include "modules.h"\r\r/* $ModDesc: Provides support for the SETHOST command */\r\r/** Handle /SETHOST\r */\rclass cmd_sethost : public command_t\r{\r private:\r char* hostmap;\r public:\r cmd_sethost (InspIRCd* Instance, char* hmap) : command_t(Instance,"SETHOST",'o',1), hostmap(hmap)\r {\r this->source = "m_sethost.so";\r syntax = "<new-hostname>";\r }\r\r CmdResult Handle (const char** parameters, int pcnt, userrec *user)\r {\r size_t len = 0;\r for (const char* x = parameters[0]; *x; x++, len++)\r {\r if (!hostmap[(unsigned char)*x])\r {\r user->WriteServ("NOTICE "+std::string(user->nick)+" :*** SETHOST: Invalid characters in hostname");\r return CMD_FAILURE;\r }\r }\r if (len == 0)\r {\r user->WriteServ("NOTICE %s :*** SETHOST: Host must be specified", user->nick);\r return CMD_FAILURE;\r }\r if (len > 64)\r {\r user->WriteServ("NOTICE %s :*** SETHOST: Host too long",user->nick);\r return CMD_FAILURE;\r }\r if (user->ChangeDisplayedHost(parameters[0]))\r {\r ServerInstance->WriteOpers(std::string(user->nick)+" used SETHOST to change their displayed host to "+user->dhost);\r return CMD_SUCCESS;\r }\r\r return CMD_FAILURE;\r }\r};\r\r\rclass ModuleSetHost : public Module\r{\r cmd_sethost* mycommand;\r char hostmap[256];\r public:\r ModuleSetHost(InspIRCd* Me)\r : Module(Me)\r { \r OnRehash(NULL,"");\r mycommand = new cmd_sethost(ServerInstance, hostmap);\r ServerInstance->AddCommand(mycommand);\r }\r\r void Implements(char* List)\r {\r List[I_OnRehash] = 1;\r }\r\r void OnRehash(userrec* user, const std::string ¶meter)\r {\r ConfigReader Conf(ServerInstance);\r std::string hmap = Conf.ReadValue("hostname", "charmap", 0);\r\r if (hmap.empty())\r hmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789";\r\r memset(&hostmap, 0, 255);\r for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)\r hostmap[(unsigned char)*n] = 1;\r }\r\r virtual ~ModuleSetHost()\r {\r }\r \r virtual Version GetVersion()\r {\r return Version(1,1,0,1,VF_VENDOR,API_VERSION);\r }\r \r};\r\rMODULE_INIT(ModuleSetHost)\r
\ No newline at end of file
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ * Copyright (C) 2013, 2017-2018, 2020 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2012-2013 Attila Molnar <attilamolnar@hush.com>
+ * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2004, 2006, 2010 Craig Edwards <brain@inspircd.org>
+ *
+ * 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 /SETHOST
+ */
+class CommandSethost : public Command
+{
+ public:
+ std::bitset<UCHAR_MAX> hostmap;
+
+ CommandSethost(Module* Creator)
+ : Command(Creator,"SETHOST", 1)
+ {
+ allow_empty_last_param = false;
+ flags_needed = 'o';
+ syntax = "<host>";
+ }
+
+ CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
+ {
+ if (parameters[0].length() > ServerInstance->Config->Limits.MaxHost)
+ {
+ user->WriteNotice("*** SETHOST: Host too long");
+ return CMD_FAILURE;
+ }
+
+ for (std::string::const_iterator x = parameters[0].begin(); x != parameters[0].end(); x++)
+ {
+ if (!hostmap.test(static_cast<unsigned char>(*x)))
+ {
+ user->WriteNotice("*** SETHOST: Invalid characters in hostname");
+ return CMD_FAILURE;
+ }
+ }
+
+ if (user->ChangeDisplayedHost(parameters[0]))
+ {
+ ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used SETHOST to change their displayed host to "+user->GetDisplayedHost());
+ return CMD_SUCCESS;
+ }
+
+ return CMD_FAILURE;
+ }
+};
+
+
+class ModuleSetHost : public Module
+{
+ CommandSethost cmd;
+
+ public:
+ ModuleSetHost()
+ : cmd(this)
+ {
+ }
+
+ void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
+ {
+ ConfigTag* tag = ServerInstance->Config->ConfValue("hostname");
+ const std::string hmap = tag->getString("charmap", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789", 1);
+
+ cmd.hostmap.reset();
+ for (std::string::const_iterator n = hmap.begin(); n != hmap.end(); n++)
+ cmd.hostmap.set(static_cast<unsigned char>(*n));
+ }
+
+ Version GetVersion() CXX11_OVERRIDE
+ {
+ return Version("Adds the /SETHOST command which allows server operators to change their displayed hostname.", VF_VENDOR);
+ }
+};
+
+MODULE_INIT(ModuleSetHost)
projects / user / henk / code / inspircd.git / blobdiff