/*
* InspIRCd -- Internet Relay Chat Daemon
*
- * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
- * Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2017-2018 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2016 Adam <Adam@anope.org>
+ * Copyright (C) 2012-2014, 2018 Attila Molnar <attilamolnar@hush.com>
+ * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2009 Uli Schlachter <psychon@inspircd.org>
* Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007 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
#include "inspircd.h"
+#include "core_oper.h"
-/** Handle /KILL.
- */
-class CommandKill : public Command
+CommandKill::CommandKill(Module* parent)
+ : Command(parent, "KILL", 2, 2)
+ , protoev(parent, name)
{
- std::string lastuuid;
- std::string killreason;
+ flags_needed = 'o';
+ syntax = "<nick>[,<nick>]+ :<reason>";
+ TRANSLATE2(TR_CUSTOM, TR_CUSTOM);
+}
+class KillMessage : public ClientProtocol::Message
+{
public:
- /** Constructor for kill.
- */
- CommandKill ( Module* parent) : Command(parent,"KILL",2,2) {
- flags_needed = 'o';
- syntax = "<nickname> <reason>";
- TRANSLATE2(TR_CUSTOM, TR_CUSTOM);
- }
- /** Handle command.
- * @param parameters The parameters to the command
- * @param user The user issuing the command
- * @return A value from CmdResult to indicate command success or failure.
- */
- CmdResult Handle(const std::vector<std::string>& parameters, User *user);
- RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
+ KillMessage(ClientProtocol::EventProvider& protoev, User* user, LocalUser* target, const std::string& text, const std::string& hidenick)
+ : ClientProtocol::Message("KILL", NULL)
{
- // FindNick() doesn't work here because we quit the target user in Handle() which
- // removes it from the nicklist, so we check lastuuid: if it's empty then this KILL
- // was for a local user, otherwise it contains the uuid of the user who was killed.
- if (lastuuid.empty())
- return ROUTE_LOCALONLY;
- return ROUTE_BROADCAST;
- }
+ if (hidenick.empty())
+ SetSourceUser(user);
+ else
+ SetSource(hidenick);
- void EncodeParameter(std::string& param, int index)
- {
- // Manually translate the nick -> uuid (see above), and also the reason (params[1])
- // because we decorate it if the oper is local and want remote servers to see the
- // decorated reason not the original.
- param = ((index == 0) ? lastuuid : killreason);
+ PushParamRef(target->nick);
+ PushParamRef(text);
}
};
/** Handle /KILL
*/
-CmdResult CommandKill::Handle (const std::vector<std::string>& parameters, User *user)
+CmdResult CommandKill::Handle(User* user, const Params& parameters)
{
/* Allow comma seperated lists of users for /KILL (thanks w00t) */
if (CommandParser::LoopCall(user, this, parameters, 0))
return CMD_FAILURE;
}
- User *u = ServerInstance->FindNick(parameters[0]);
- if ((u) && (!IS_SERVER(u)))
+ User* target = ServerInstance->FindNick(parameters[0]);
+ if (!target)
+ {
+ user->WriteNumeric(Numerics::NoSuchNick(parameters[0]));
+ return CMD_FAILURE;
+ }
+
+ /*
+ * Here, we need to decide how to munge kill messages. Whether to hide killer, what to show opers, etc.
+ * We only do this when the command is being issued LOCALLY, for remote KILL, we just copy the message we got.
+ *
+ * This conditional is so that we only append the "Killed (" prefix ONCE. If killer is remote, then the kill
+ * just gets processed and passed on, otherwise, if they are local, it gets prefixed. Makes sense :-) -- w00t
+ */
+
+ if (IS_LOCAL(user))
{
/*
- * Here, we need to decide how to munge kill messages. Whether to hide killer, what to show opers, etc.
- * We only do this when the command is being issued LOCALLY, for remote KILL, we just copy the message we got.
- *
- * This conditional is so that we only append the "Killed (" prefix ONCE. If killer is remote, then the kill
- * just gets processed and passed on, otherwise, if they are local, it gets prefixed. Makes sense :-) -- w00t
+ * Moved this event inside the IS_LOCAL check also, we don't want half the network killing a user
+ * and the other half not. This would be a bad thing. ;p -- w00t
*/
+ ModResult MOD_RESULT;
+ FIRST_MOD_RESULT(OnKill, MOD_RESULT, (user, target, parameters[1]));
- if (IS_LOCAL(user))
+ if (MOD_RESULT == MOD_RES_DENY)
+ return CMD_FAILURE;
+
+ killreason = "Killed (";
+ if (!hidenick.empty())
{
- /*
- * Moved this event inside the IS_LOCAL check also, we don't want half the network killing a user
- * and the other half not. This would be a bad thing. ;p -- w00t
- */
- ModResult MOD_RESULT;
- FIRST_MOD_RESULT(OnKill, MOD_RESULT, (user, u, parameters[1]));
-
- if (MOD_RESULT == MOD_RES_DENY)
- return CMD_FAILURE;
-
- killreason = "Killed (";
- if (!ServerInstance->Config->HideKillsServer.empty())
- {
- // hidekills is on, use it
- killreason += ServerInstance->Config->HideKillsServer;
- }
- else
- {
- // hidekills is off, do nothing
- killreason += user->nick;
- }
-
- killreason += " (" + parameters[1] + "))";
+ // hidekills is on, use it
+ killreason += hidenick;
}
else
{
- /* Leave it alone, remote server has already formatted it */
- killreason.assign(parameters[1], 0, ServerInstance->Config->Limits.MaxQuit);
+ // hidekills is off, do nothing
+ killreason += user->nick;
}
- /*
- * Now we need to decide whether or not to send a local or remote snotice. Currently this checking is a little flawed.
- * No time to fix it right now, so left a note. -- w00t
- */
- if (!IS_LOCAL(u))
- {
- // remote kill
- if (!user->server->IsULine())
- ServerInstance->SNO->WriteToSnoMask('K', "Remote kill by %s: %s (%s)", user->nick.c_str(), u->GetFullRealHost().c_str(), parameters[1].c_str());
- this->lastuuid = u->uuid;
- }
+ killreason += " (" + parameters[1] + "))";
+ }
+ else
+ {
+ /* Leave it alone, remote server has already formatted it */
+ killreason.assign(parameters[1], 0, ServerInstance->Config->Limits.MaxQuit);
+ }
+
+ if ((!hideuline) || (!user->server->IsULine()))
+ {
+ if (IS_LOCAL(user) && IS_LOCAL(target))
+ ServerInstance->SNO->WriteGlobalSno('k', "Local kill by %s: %s (%s)", user->nick.c_str(), target->GetFullRealHost().c_str(), parameters[1].c_str());
else
- {
- // local kill
- /*
- * XXX - this isn't entirely correct, servers A - B - C, oper on A, client on C. Oper kills client, A and B will get remote kill
- * snotices, C will get a local kill snotice. this isn't accurate, and needs fixing at some stage. -- w00t
- */
- if (!user->server->IsULine())
- {
- if (IS_LOCAL(user))
- ServerInstance->SNO->WriteGlobalSno('k',"Local Kill by %s: %s (%s)", user->nick.c_str(), u->GetFullRealHost().c_str(), parameters[1].c_str());
- else
- ServerInstance->SNO->WriteToSnoMask('k',"Local Kill by %s: %s (%s)", user->nick.c_str(), u->GetFullRealHost().c_str(), parameters[1].c_str());
- }
-
- ServerInstance->Logs->Log("KILL", LOG_DEFAULT, "LOCAL KILL: %s :%s!%s!%s (%s)", u->nick.c_str(), ServerInstance->Config->ServerName.c_str(), user->dhost.c_str(), user->nick.c_str(), parameters[1].c_str());
-
- u->Write(":%s KILL %s :%s!%s!%s (%s)", ServerInstance->Config->HideKillsServer.empty() ? user->GetFullHost().c_str() : ServerInstance->Config->HideKillsServer.c_str(),
- u->nick.c_str(),
- ServerInstance->Config->ServerName.c_str(),
- user->dhost.c_str(),
- ServerInstance->Config->HideKillsServer.empty() ? user->nick.c_str() : ServerInstance->Config->HideKillsServer.c_str(),
- parameters[1].c_str());
-
- this->lastuuid.clear();
- }
+ ServerInstance->SNO->WriteToSnoMask('K', "Remote kill by %s: %s (%s)", user->nick.c_str(), target->GetFullRealHost().c_str(), parameters[1].c_str());
+ }
- // send the quit out
- ServerInstance->Users->QuitUser(u, killreason);
+ if (IS_LOCAL(target))
+ {
+ LocalUser* localu = IS_LOCAL(target);
+ KillMessage msg(protoev, user, localu, killreason, hidenick);
+ ClientProtocol::Event killevent(protoev, msg);
+ localu->Send(killevent);
+
+ this->lastuuid.clear();
}
else
{
- user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such nick/channel", parameters[0].c_str());
- return CMD_FAILURE;
+ this->lastuuid = target->uuid;
}
+ // send the quit out
+ ServerInstance->Users->QuitUser(target, killreason);
+
return CMD_SUCCESS;
}
+RouteDescriptor CommandKill::GetRouting(User* user, const Params& parameters)
+{
+ // FindNick() doesn't work here because we quit the target user in Handle() which
+ // removes it from the nicklist, so we check lastuuid: if it's empty then this KILL
+ // was for a local user, otherwise it contains the uuid of the user who was killed.
+ if (lastuuid.empty())
+ return ROUTE_LOCALONLY;
+ return ROUTE_BROADCAST;
+}
+
-COMMAND_INIT(CommandKill)
+void CommandKill::EncodeParameter(std::string& param, unsigned int index)
+{
+ // Manually translate the nick -> uuid (see above), and also the reason (params[1])
+ // because we decorate it if the oper is local and want remote servers to see the
+ // decorated reason not the original.
+ param = ((index == 0) ? lastuuid : killreason);
+}