/*
* InspIRCd -- Internet Relay Chat Daemon
*
+ * 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) 2008 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2007-2008 Dennis Friis <peavey@inspircd.org>
- * Copyright (C) 2005-2008 Robin Burchell <robin+git@viroteck.net>
- * Copyright (C) 2005-2006 Craig Edwards <craigedwards@brainbox.cc>
- * Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
+ * Copyright (C) 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
#include "inspircd.h"
#include "xline.h"
+#include "modules/stats.h"
+
+enum
+{
+ // InspIRCd-specific.
+ ERR_BADCHANNEL = 926
+};
+
+// 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
{
private:
- std::string displaytext;
- irc::string matchtext;
+ std::string matchtext;
public:
- CBan(time_t s_time, long d, const std::string& src, const std::string& re, const std::string& ch)
+ 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)
{
- this->displaytext = ch;
- this->matchtext = ch.c_str();
}
// XXX I shouldn't have to define this
- bool Matches(User *u)
+ bool Matches(User* u) CXX11_OVERRIDE
{
return false;
}
- bool Matches(const std::string &s)
+ bool Matches(const std::string& s) CXX11_OVERRIDE
{
- if (matchtext == s)
- return true;
- return false;
+ if (glob)
+ return InspIRCd::Match(s, matchtext);
+ else
+ return irc::equals(matchtext, s);
}
- const std::string& Displayable()
+ const std::string& Displayable() CXX11_OVERRIDE
{
- return displaytext;
+ return matchtext;
}
};
/** 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(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>]";
+ 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->WriteGlobalSno('x', "%s removed CBan on %s.",user->nick.c_str(),parameters[0].c_str());
+ ServerInstance->SNO->WriteGlobalSno('x', "%s removed CBan on %s: %s", user->nick.c_str(), parameters[0].c_str(), reason.c_str());
}
else
{
- user->WriteNotice("*** CBan " + parameters[0] + " not found in list, try /stats C.");
+ user->WriteNotice("*** CBan " + parameters[0] + " not found on the list.");
return CMD_FAILURE;
}
}
else
{
// Adding - XXX todo make this respect <insane> tag perhaps..
- unsigned long duration = InspIRCd::Duration(parameters[1]);
+ unsigned long duration;
+ if (!InspIRCd::Duration(parameters[1], duration))
+ {
+ 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());
}
else
{
- time_t c_requires_crap = duration + ServerInstance->Time();
- std::string timestr = ServerInstance->TimeString(c_requires_crap);
- ServerInstance->SNO->WriteGlobalSno('x', "%s added timed CBan for %s, expires on %s: %s", user->nick.c_str(), parameters[0].c_str(), timestr.c_str(), reason);
+ 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
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
}
};
-class ModuleCBan : public Module
+class ModuleCBan : public Module, public Stats::EventListener
{
CommandCBan mycommand;
CBanFactory f;
public:
- ModuleCBan() : mycommand(this)
+ ModuleCBan()
+ : Stats::EventListener(this)
+ , mycommand(this)
{
}
void init() CXX11_OVERRIDE
{
ServerInstance->XLines->RegisterFactory(&f);
-
- ServerInstance->Modules->AddService(mycommand);
}
~ModuleCBan()
ServerInstance->XLines->UnregisterFactory(&f);
}
- ModResult OnStats(char symbol, User* user, string_list &out) CXX11_OVERRIDE
+ 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;
}
if (rl)
{
// Channel is banned.
- user->WriteServ( "384 %s %s :Cannot join channel, CBANed (%s)", user->nick.c_str(), cname.c_str(), rl->reason.c_str());
+ 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;
Version GetVersion() CXX11_OVERRIDE
{
- return Version("Gives /cban, aka C:lines. Think Q:lines, for channels.", VF_COMMON | VF_VENDOR);
+ 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" : "");
}
};