-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * Copyright (C) 2013, 2017-2018 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2012-2014, 2016 Attila Molnar <attilamolnar@hush.com>
+ * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2009 Uli Schlachter <psychon@inspircd.org>
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007-2009 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007-2008 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2007 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/>.
*/
-using namespace std;
-
-#include <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
-
-/* $ModDesc: Provides support for USERIP command */
-static Server *Srv;
+#include "inspircd.h"
-class cmd_userip : public command_t
+/** Handle /USERIP
+ */
+class CommandUserip : public Command
{
public:
- cmd_userip () : command_t("USERIP", 'o', 1)
+ CommandUserip(Module* Creator) : Command(Creator,"USERIP", 1)
{
- this->source = "m_userip.so";
- syntax = "<nick>{,<nick>}";
+ syntax = "<nick> [<nick>]+";
}
- void Handle (const char** parameters, int pcnt, userrec *user)
+ CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
{
- char Return[MAXBUF],junk[MAXBUF];
- snprintf(Return,MAXBUF,"340 %s :",user->nick);
- for (int i = 0; i < pcnt; i++)
+ std::string retbuf;
+ int nicks = 0;
+ bool checked_privs = false;
+ bool has_privs = false;
+
+ for (size_t i = 0; i < parameters.size(); i++)
{
- userrec *u = Find(parameters[i]);
- if (u)
+ User *u = ServerInstance->FindNickOnly(parameters[i]);
+ if ((u) && (u->registered == REG_ALL))
{
- snprintf(junk,MAXBUF,"%s%s=+%s@%s ",u->nick,*u->oper ? "*" : "",u->ident,(char*)insp_ntoa(u->ip4));
- strlcat(Return,junk,MAXBUF);
+ // Anyone may query their own IP
+ if (u != user)
+ {
+ if (!checked_privs)
+ {
+ // Do not trigger the insufficient privileges message more than once
+ checked_privs = true;
+ has_privs = user->HasPrivPermission("users/auspex");
+ if (!has_privs)
+ user->WriteNumeric(ERR_NOPRIVILEGES, "Permission Denied - You do not have the required operator privileges");
+ }
+
+ if (!has_privs)
+ continue;
+ }
+
+ retbuf = retbuf + u->nick + (u->IsOper() ? "*" : "") + "=";
+ if (u->IsAway())
+ retbuf += "-";
+ else
+ retbuf += "+";
+ retbuf += u->ident + "@" + u->GetIPString() + " ";
+ nicks++;
}
}
- WriteServ(user->fd,Return);
+
+ if (nicks != 0)
+ user->WriteNumeric(RPL_USERIP, retbuf);
+
+ return CMD_SUCCESS;
}
};
class ModuleUserIP : public Module
{
- cmd_userip* mycommand;
+ CommandUserip cmd;
public:
- ModuleUserIP(Server* Me)
- : Module::Module(Me)
+ ModuleUserIP()
+ : cmd(this)
{
- Srv = Me;
- mycommand = new cmd_userip();
- Srv->AddCommand(mycommand);
}
- void Implements(char* List)
- {
- List[I_On005Numeric] = 1;
- }
-
- virtual void On005Numeric(std::string &output)
- {
- output = output + std::string(" USERIP");
- }
-
- virtual ~ModuleUserIP()
- {
- }
-
- virtual Version GetVersion()
+ void On005Numeric(std::map<std::string, std::string>& tokens) CXX11_OVERRIDE
{
- return Version(1,0,0,1,VF_VENDOR);
+ tokens["USERIP"];
}
-
-};
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
-
-class ModuleUserIPFactory : public ModuleFactory
-{
- public:
- ModuleUserIPFactory()
+ Version GetVersion() CXX11_OVERRIDE
{
+ return Version("Adds the /USERIP command which allows users to find out the IP address of one or more connected users.", VF_VENDOR);
}
-
- ~ModuleUserIPFactory()
- {
- }
-
- virtual Module * CreateModule(Server* Me)
- {
- return new ModuleUserIP(Me);
- }
-
};
-
-extern "C" void * init_module( void )
-{
- return new ModuleUserIPFactory;
-}
-
+MODULE_INIT(ModuleUserIP)