/*
* InspIRCd -- Internet Relay Chat Daemon
*
+ * Copyright (C) 2021 iwalkalone <iwalkalone69@gmail.com>
+ * Copyright (C) 2019 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2018-2019 linuxdaemon <linuxdaemon.irc@gmail.com>
+ * Copyright (C) 2018 Matt Schatz <genius3000@g3k.solutions>
+ * Copyright (C) 2017-2019 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2015 James Lu <GLolol@overdrivenetworks.com>
+ * Copyright (C) 2013-2015 Attila Molnar <attilamolnar@hush.com>
* Copyright (C) 2013 Daniel Vassdal <shutter@canternet.org>
*
* This file is part of InspIRCd. InspIRCd is free software: you can
unsigned int Backlog;
unsigned int Lines;
unsigned int Diff;
- unsigned int Seconds;
+ unsigned long Seconds;
void serialize(std::string& out) const
{
unsigned int MaxBacklog;
unsigned int MaxDiff;
unsigned int MaxMessageSize;
+ std::string KickMessage;
ModuleSettings() : MaxLines(0), MaxSecs(0), MaxBacklog(0), MaxDiff() { }
};
: ParamMode<RepeatMode, SimpleExtItem<ChannelSettings> >(Creator, "repeat", 'E')
, MemberInfoExt("repeat_memb", ExtensionItem::EXT_MEMBERSHIP, Creator)
{
+ syntax = "[~|*]<lines>:<sec>[:<difference>][:<backlog>]";
}
- void OnUnset(User* source, Channel* chan)
+ void OnUnset(User* source, Channel* chan) CXX11_OVERRIDE
{
// Unset the per-membership extension when the mode is removed
const Channel::MemberMap& users = chan->GetUsers();
ChannelSettings settings;
if (!ParseSettings(source, parameter, settings))
{
- source->WriteNumeric(Numerics::InvalidModeParameter(channel, this, parameter,
- "Invalid repeat syntax. Syntax is {[~*]}[lines]:[time]{:[difference]}{:[backlog]}."));
+ source->WriteNumeric(Numerics::InvalidModeParameter(channel, this, parameter));
return MODEACTION_DENY;
}
if ((settings.Backlog > 0) && (settings.Lines > settings.Backlog))
{
source->WriteNumeric(Numerics::InvalidModeParameter(channel, this, parameter,
- "Invalid repeat syntax. You can't set needed lines higher than backlog."));
+ "You can't set lines higher than backlog."));
return MODEACTION_DENY;
}
if (newsize > ServerInstance->Config->Limits.MaxLine)
newsize = ServerInstance->Config->Limits.MaxLine;
Resize(newsize);
+
+ ms.KickMessage = conf->getString("kickmessage", "Repeat flood");
}
std::string GetModuleSettings() const
return ConvToStr(ms.MaxLines) + ":" + ConvToStr(ms.MaxSecs) + ":" + ConvToStr(ms.MaxDiff) + ":" + ConvToStr(ms.MaxBacklog);
}
+ std::string GetKickMessage() const
+ {
+ return ms.KickMessage;
+ }
+
void SerializeParam(Channel* chan, const ChannelSettings* chset, std::string& out)
{
chset->serialize(out);
else
settings.Action = ChannelSettings::ACT_KICK;
- if ((settings.Lines = ConvToInt(item)) == 0)
+ if ((settings.Lines = ConvToNum<unsigned int>(item)) == 0)
return false;
- if ((!stream.GetToken(item)) || ((settings.Seconds = InspIRCd::Duration(item)) == 0))
+ if ((!stream.GetToken(item)) || !InspIRCd::Duration(item, settings.Seconds) || (settings.Seconds == 0))
// Required parameter missing
return false;
if (stream.GetToken(item))
{
// There is a diff parameter, see if it's valid (> 0)
- if ((settings.Diff = ConvToInt(item)) == 0)
+ if ((settings.Diff = ConvToNum<unsigned int>(item)) == 0)
return false;
if (stream.GetToken(item))
{
// There is a backlog parameter, see if it's valid
- if ((settings.Backlog = ConvToInt(item)) == 0)
+ if ((settings.Backlog = ConvToNum<unsigned int>(item)) == 0)
return false;
// If there are still tokens, then it's invalid because we allow only 4
if (ms.MaxLines && settings.Lines > ms.MaxLines)
{
source->WriteNumeric(Numerics::InvalidModeParameter(channel, this, parameter, InspIRCd::Format(
- "Invalid repeat parameter. The line number you specified is too great. Maximum allowed is %u.", ms.MaxLines)));
+ "The line number you specified is too big. Maximum allowed is %u.", ms.MaxLines)));
return false;
}
if (ms.MaxSecs && settings.Seconds > ms.MaxSecs)
{
source->WriteNumeric(Numerics::InvalidModeParameter(channel, this, parameter, InspIRCd::Format(
- "Invalid repeat parameter. The seconds you specified is too great. Maximum allowed is %u.", ms.MaxSecs)));
+ "The seconds you specified are too big. Maximum allowed is %u.", ms.MaxSecs)));
return false;
}
{
if (ms.MaxDiff == 0)
source->WriteNumeric(Numerics::InvalidModeParameter(channel, this, parameter,
- "Invalid repeat parameter. The server administrator has disabled matching on edit distance."));
+ "The server administrator has disabled matching on edit distance."));
else
source->WriteNumeric(Numerics::InvalidModeParameter(channel, this, parameter, InspIRCd::Format(
- "Invalid repeat parameter. The distance you specified is too great. Maximum allowed is %u.", ms.MaxDiff)));
+ "The distance you specified is too big. Maximum allowed is %u.", ms.MaxDiff)));
return false;
}
{
if (ms.MaxBacklog == 0)
source->WriteNumeric(Numerics::InvalidModeParameter(channel, this, parameter,
- "Invalid repeat parameter. The server administrator has disabled backlog matching."));
+ "The server administrator has disabled backlog matching."));
else
source->WriteNumeric(Numerics::InvalidModeParameter(channel, this, parameter, InspIRCd::Format(
- "Invalid repeat paramter. The backlog you specified is too great. Maximum allowed is %u.", ms.MaxBacklog)));
+ "The backlog you specified is too big. Maximum allowed is %u.", ms.MaxBacklog)));
return false;
}
ServerInstance->Modes->Process(ServerInstance->FakeClient, chan, NULL, changelist);
}
- memb->chan->KickUser(ServerInstance->FakeClient, user, "Repeat flood");
+ memb->chan->KickUser(ServerInstance->FakeClient, user, rm.GetKickMessage());
return MOD_RES_DENY;
}
return MOD_RES_PASSTHRU;
Version GetVersion() CXX11_OVERRIDE
{
- return Version("Provides the +E channel mode - for blocking of similar messages", VF_COMMON|VF_VENDOR, rm.GetModuleSettings());
+ return Version("Adds channel mode E (repeat) which helps protect against spammers which spam the same message repeatedly.", VF_COMMON|VF_VENDOR, rm.GetModuleSettings());
}
};
projects / user / henk / code / inspircd.git / blobdiff