-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2020 Michael <michaelhazell@hotmail.com>
+ * Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
+ * Copyright (C) 2018 linuxdaemon <linuxdaemon.irc@gmail.com>
+ * Copyright (C) 2013, 2017-2018, 2020 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2012-2013, 2016 Attila Molnar <attilamolnar@hush.com>
+ * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2009 John Brooks <special@inspircd.org>
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007-2008 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2006, 2010 Craig Edwards <brain@inspircd.org>
+ * Copyright (C) 2005, 2008 Robin Burchell <robin+git@viroteck.net>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * 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 "xline.h"
+#include "modules/stats.h"
+
+enum
+{
+ // InspIRCd-specific.
+ ERR_BADCHANNEL = 926
+};
-/* $ModDesc: Gives /cban, aka C:lines. Think Q:lines, for channels. */
+// Compatibility: Use glob matching?
+// InspIRCd versions 3.7.0 and below use only exact matching
+static bool glob = false;
/** Holds a CBAN item
*/
class CBan : public XLine
{
-public:
- irc::string matchtext;
-
- CBan(InspIRCd* Instance, time_t s_time, long d, std::string src, std::string re, std::string ch)
- : XLine(Instance, s_time, d, src, re, "CBAN")
- {
- this->matchtext = ch.c_str();
- }
+private:
+ std::string matchtext;
- ~CBan()
+public:
+ CBan(time_t s_time, unsigned long d, const std::string& src, const std::string& re, const std::string& ch)
+ : XLine(s_time, d, src, re, "CBAN")
+ , matchtext(ch)
{
}
// XXX I shouldn't have to define this
- bool Matches(User *u)
- {
- return false;
- }
-
- bool Matches(const std::string &s)
+ bool Matches(User* u) CXX11_OVERRIDE
{
- if (matchtext == s)
- return true;
return false;
}
- void DisplayExpiry()
+ bool Matches(const std::string& s) CXX11_OVERRIDE
{
- ServerInstance->SNO->WriteToSnoMask('x',"Removing expired CBan %s (set by %s %ld seconds ago)",
- this->matchtext.c_str(), this->source.c_str(), (long int)(ServerInstance->Time() - this->set_time));
- ServerInstance->PI->SendSNONotice("x", "Removing expired CBan " + assign(this->matchtext) + " (set by " + this->source + " " + ConvToStr(ServerInstance->Time() - this->set_time) + " seconds ago)");
+ if (glob)
+ return InspIRCd::Match(s, matchtext);
+ else
+ return irc::equals(matchtext, s);
}
- const char* Displayable()
+ const std::string& Displayable() CXX11_OVERRIDE
{
- return matchtext.c_str();
+ return matchtext;
}
};
class CBanFactory : public XLineFactory
{
public:
- CBanFactory(InspIRCd* Instance) : XLineFactory(Instance, "CBAN") { }
+ CBanFactory() : XLineFactory("CBAN") { }
- /** Generate a shun
+ /** Generate a CBAN
*/
- XLine* Generate(time_t set_time, long duration, std::string source, std::string reason, std::string xline_specific_mask)
+ XLine* Generate(time_t set_time, unsigned long duration, const std::string& source, const std::string& reason, const std::string& xline_specific_mask) CXX11_OVERRIDE
{
- return new CBan(ServerInstance, set_time, duration, source, reason, xline_specific_mask);
+ return new CBan(set_time, duration, source, reason, xline_specific_mask);
}
- bool AutoApplyToUserList(XLine *x)
+ bool AutoApplyToUserList(XLine* x) CXX11_OVERRIDE
{
return false; // No, we apply to channels.
}
public:
CommandCBan(Module* Creator) : Command(Creator, "CBAN", 1, 3)
{
- flags_needed = 'o'; this->syntax = "<channel> [<duration> :<reason>]";
- TRANSLATE4(TR_TEXT,TR_TEXT,TR_TEXT,TR_END);
+ flags_needed = 'o';
+ this->syntax = "<channelmask> [<duration> [:<reason>]]";
}
- CmdResult Handle(const std::vector<std::string> ¶meters, User *user)
+ CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
{
/* syntax: CBAN #channel time :reason goes here */
/* 'time' is a human-readable timestring, like 2d3h2s. */
if (parameters.size() == 1)
{
- if (ServerInstance->XLines->DelLine(parameters[0].c_str(), "CBAN", user))
+ std::string reason;
+
+ if (ServerInstance->XLines->DelLine(parameters[0].c_str(), "CBAN", reason, user))
{
- ServerInstance->SNO->WriteToSnoMask('x',"%s removed CBan on %s.",user->nick.c_str(),parameters[0].c_str());
- ServerInstance->PI->SendSNONotice("x", user->nick + " removed CBan on " + parameters[0]);
+ ServerInstance->SNO->WriteGlobalSno('x', "%s removed CBan on %s: %s", user->nick.c_str(), parameters[0].c_str(), reason.c_str());
}
else
{
- user->WriteServ("NOTICE %s :*** CBan %s not found in list, try /stats C.",user->nick.c_str(),parameters[0].c_str());
+ user->WriteNotice("*** CBan " + parameters[0] + " not found on the list.");
+ return CMD_FAILURE;
}
-
- return CMD_SUCCESS;
}
- else if (parameters.size() >= 2)
+ else
{
// Adding - XXX todo make this respect <insane> tag perhaps..
- long duration = ServerInstance->Duration(parameters[1]);
- CBan *r = NULL;
- const char *reason = (parameters.size() > 2) ? parameters[2].c_str() : "No reason supplied";
-
- try
+ unsigned long duration;
+ if (!InspIRCd::Duration(parameters[1], duration))
{
- r = new CBan(ServerInstance, ServerInstance->Time(), duration, user->nick.c_str(), reason, parameters[0].c_str());
- }
- catch (...)
- {
- ; // Do nothing. If we get here, the regex was fucked up, and they already got told it fucked up.
+ user->WriteNotice("*** Invalid duration for CBan.");
+ return CMD_FAILURE;
}
+ const char *reason = (parameters.size() > 2) ? parameters[2].c_str() : "No reason supplied";
+ CBan* r = new CBan(ServerInstance->Time(), duration, user->nick.c_str(), reason, parameters[0].c_str());
- if (r)
+ if (ServerInstance->XLines->AddLine(r, user))
{
- if (ServerInstance->XLines->AddLine(r, user))
+ if (!duration)
{
- if (!duration)
- {
- ServerInstance->SNO->WriteToSnoMask('x',"%s added permanent CBan for %s: %s", user->nick.c_str(), parameters[0].c_str(), reason);
- ServerInstance->PI->SendSNONotice("x", user->nick + " added permenant CBan for " + parameters[0] + ": " + std::string(reason));
- }
- else
- {
- time_t c_requires_crap = duration + ServerInstance->Time();
- ServerInstance->SNO->WriteToSnoMask('x', "%s added timed CBan for %s, expires on %s: %s", user->nick.c_str(), parameters[0].c_str(), ServerInstance->TimeString(c_requires_crap).c_str(), reason);
- ServerInstance->PI->SendSNONotice("x", user->nick + " added timed CBan for " + parameters[0] + ", expires on " + ServerInstance->TimeString(c_requires_crap) + ": " + std::string(reason));
- }
-
- ServerInstance->XLines->ApplyLines();
+ ServerInstance->SNO->WriteGlobalSno('x', "%s added permanent CBan for %s: %s", user->nick.c_str(), parameters[0].c_str(), reason);
}
else
{
- delete r;
- user->WriteServ("NOTICE %s :*** CBan for %s already exists", user->nick.c_str(), parameters[0].c_str());
+ ServerInstance->SNO->WriteGlobalSno('x', "%s added timed CBan for %s, expires in %s (on %s): %s",
+ user->nick.c_str(), parameters[0].c_str(), InspIRCd::DurationString(duration).c_str(),
+ InspIRCd::TimeString(ServerInstance->Time() + duration).c_str(), reason);
}
}
+ else
+ {
+ delete r;
+ user->WriteNotice("*** CBan for " + parameters[0] + " already exists");
+ return CMD_FAILURE;
+ }
}
-
- return CMD_FAILURE;
+ return CMD_SUCCESS;
}
- RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
+ RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE
{
+ if (IS_LOCAL(user))
+ return ROUTE_LOCALONLY; // spanningtree will send ADDLINE
+
return ROUTE_BROADCAST;
}
};
-class ModuleCBan : public Module
+class ModuleCBan : public Module, public Stats::EventListener
{
CommandCBan mycommand;
CBanFactory f;
public:
- ModuleCBan(InspIRCd* Me) : Module(Me), mycommand(this), f(Me)
+ ModuleCBan()
+ : Stats::EventListener(this)
+ , mycommand(this)
{
- ServerInstance->XLines->RegisterFactory(&f);
+ }
- ServerInstance->AddCommand(&mycommand);
- Implementation eventlist[] = { I_OnUserPreJoin, I_OnStats };
- ServerInstance->Modules->Attach(eventlist, this, 2);
+ void init() CXX11_OVERRIDE
+ {
+ ServerInstance->XLines->RegisterFactory(&f);
}
- virtual ~ModuleCBan()
+ ~ModuleCBan()
{
ServerInstance->XLines->DelAll("CBAN");
ServerInstance->XLines->UnregisterFactory(&f);
}
- virtual ModResult OnStats(char symbol, User* user, string_list &out)
+ void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
+ {
+ ConfigTag* tag = ServerInstance->Config->ConfValue("cban");
+
+ // XXX: Consider changing default behavior on the next major version
+ glob = tag->getBool("glob", false);
+ }
+
+ ModResult OnStats(Stats::Context& stats) CXX11_OVERRIDE
{
- if (symbol != 'C')
+ if (stats.GetSymbol() != 'C')
return MOD_RES_PASSTHRU;
- ServerInstance->XLines->InvokeStats("CBAN", 210, user, out);
+ ServerInstance->XLines->InvokeStats("CBAN", stats);
return MOD_RES_DENY;
}
- virtual ModResult OnUserPreJoin(User *user, Channel *chan, const char *cname, std::string &privs, const std::string &keygiven)
+ ModResult OnUserPreJoin(LocalUser* user, Channel* chan, const std::string& cname, std::string& privs, const std::string& keygiven) CXX11_OVERRIDE
{
XLine *rl = ServerInstance->XLines->MatchesLine("CBAN", cname);
if (rl)
{
// Channel is banned.
- user->WriteServ( "384 %s %s :Cannot join channel, CBANed (%s)", user->nick.c_str(), cname, rl->reason.c_str());
- ServerInstance->SNO->WriteToSnoMask('a', "%s tried to join %s which is CBANed (%s)",
- user->nick.c_str(), cname, rl->reason.c_str());
- ServerInstance->PI->SendSNONotice("A", user->nick + " tried to join " + std::string(cname) + " which is CBANed (" + rl->reason + ")");
+ user->WriteNumeric(ERR_BADCHANNEL, cname, InspIRCd::Format("Channel %s is CBANed: %s", cname.c_str(), rl->reason.c_str()));
+ ServerInstance->SNO->WriteGlobalSno('a', "%s tried to join %s which is CBANed (%s)",
+ user->nick.c_str(), cname.c_str(), rl->reason.c_str());
return MOD_RES_DENY;
}
return MOD_RES_PASSTHRU;
}
- virtual Version GetVersion()
+ Version GetVersion() CXX11_OVERRIDE
{
- return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
+ return Version("Adds the /CBAN command which allows server operators to prevent channels matching a glob from being created.", VF_COMMON | VF_VENDOR, glob ? "glob" : "");
}
};
MODULE_INIT(ModuleCBan)
-
projects / user / henk / code / inspircd.git / blobdiff