/*
* InspIRCd -- Internet Relay Chat Daemon
*
- * Copyright (C) 2006, 2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2019 linuxdaemon <linuxdaemon.irc@gmail.com>
+ * Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
+ * Copyright (C) 2013, 2017, 2021 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 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2008, 2010 Craig Edwards <brain@inspircd.org>
* Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2006-2007 Dennis Friis <peavey@inspircd.org>
- * Copyright (C) 2012 satmd <satmd@satmd.dyndns.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 "modules/ctctags.h"
// User mode +d - filter out channel messages and channel notices
class DeafMode : public ModeHandler
return MODEACTION_DENY;
if (adding)
- dest->WriteNotice("*** You have enabled usermode +d, deaf mode. This mode means you WILL NOT receive any messages from any channels you are in. If you did NOT mean to do this, use /mode " + dest->nick + " -d.");
+ dest->WriteNotice("*** You have enabled user mode +d, deaf mode. This mode means you WILL NOT receive any messages from any channels you are in. If you did NOT mean to do this, use /mode " + dest->nick + " -d.");
dest->SetMode(this, adding);
return MODEACTION_ALLOW;
return MODEACTION_DENY;
if (adding)
- dest->WriteNotice("*** You have enabled usermode +D, private deaf mode. This mode means you WILL NOT receive any messages and notices from any nicks. If you did NOT mean to do this, use /mode " + dest->nick + " -D.");
+ dest->WriteNotice("*** You have enabled user mode +D, private deaf mode. This mode means you WILL NOT receive any messages and notices from any nicks. If you did NOT mean to do this, use /mode " + dest->nick + " -D.");
dest->SetMode(this, adding);
return MODEACTION_ALLOW;
}
};
-class ModuleDeaf : public Module
+class ModuleDeaf
+ : public Module
+ , public CTCTags::EventListener
{
+ private:
DeafMode deafmode;
PrivDeafMode privdeafmode;
std::string deaf_bypasschars;
std::string deaf_bypasschars_uline;
bool privdeafuline;
+ ModResult HandleChannel(User* source, Channel* target, CUList& exemptions, bool is_bypasschar, bool is_bypasschar_uline)
+ {
+ const Channel::MemberMap& ulist = target->GetUsers();
+ for (Channel::MemberMap::const_iterator i = ulist.begin(); i != ulist.end(); ++i)
+ {
+ User* member = i->first;
+
+ // Allow if the user doesn't have the mode set.
+ if (!member->IsModeSet(deafmode))
+ continue;
+
+ // Allow if the message begins with a uline char and the
+ // user is on a ulined server.
+ if (is_bypasschar_uline && member->server->IsULine())
+ continue;
+
+ // Allow if the prefix begins with a normal char and the
+ // user is not on a ulined server.
+ if (is_bypasschar && !member->server->IsULine())
+ continue;
+
+ exemptions.insert(member);
+ }
+
+ return MOD_RES_PASSTHRU;
+ }
+
+ ModResult HandleUser(User* source, User* target)
+ {
+ // Allow if the mode is not set.
+ if (!target->IsModeSet(privdeafmode))
+ return MOD_RES_PASSTHRU;
+
+ // Reject if the source is ulined and privdeafuline is disaled.
+ if (!privdeafuline && source->server->IsULine())
+ return MOD_RES_DENY;
+
+ // Reject if the source doesn't have the right priv.
+ if (!source->HasPrivPermission("users/ignore-privdeaf"))
+ return MOD_RES_DENY;
+
+ return MOD_RES_ALLOW;
+ }
+
public:
ModuleDeaf()
- : deafmode(this)
+ : CTCTags::EventListener(this)
+ , deafmode(this)
, privdeafmode(this)
{
}
privdeafuline = tag->getBool("privdeafuline", true);
}
+ ModResult OnUserPreTagMessage(User* user, const MessageTarget& target, CTCTags::TagMessageDetails& details) CXX11_OVERRIDE
+ {
+ switch (target.type)
+ {
+ case MessageTarget::TYPE_CHANNEL:
+ return HandleChannel(user, target.Get<Channel>(), details.exemptions, false, false);
+
+ case MessageTarget::TYPE_USER:
+ return HandleUser(user, target.Get<User>());
+
+ case MessageTarget::TYPE_SERVER:
+ break;
+ }
+
+ return MOD_RES_PASSTHRU;
+ }
+
ModResult OnUserPreMessage(User* user, const MessageTarget& target, MessageDetails& details) CXX11_OVERRIDE
{
- if (target.type == MessageTarget::TYPE_CHANNEL)
+ switch (target.type)
{
- Channel* chan = target.Get<Channel>();
- bool is_bypasschar = (deaf_bypasschars.find(details.text[0]) != std::string::npos);
- bool is_bypasschar_uline = (deaf_bypasschars_uline.find(details.text[0]) != std::string::npos);
-
- // If we have no bypasschars_uline in config, and this is a bypasschar (regular)
- // Then it is obviously going to get through +d, no exemption list required
- if (deaf_bypasschars_uline.empty() && is_bypasschar)
- return MOD_RES_PASSTHRU;
- // If it matches both bypasschar and bypasschar_uline, it will get through.
- if (is_bypasschar && is_bypasschar_uline)
- return MOD_RES_PASSTHRU;
-
- const Channel::MemberMap& ulist = chan->GetUsers();
- for (Channel::MemberMap::const_iterator i = ulist.begin(); i != ulist.end(); ++i)
+ case MessageTarget::TYPE_CHANNEL:
{
- // not +d
- if (!i->first->IsModeSet(deafmode))
- continue;
-
- bool is_a_uline = i->first->server->IsULine();
- // matched a U-line only bypass
- if (is_bypasschar_uline && is_a_uline)
- continue;
- // matched a regular bypass
- if (is_bypasschar && !is_a_uline)
- continue;
-
- // don't deliver message!
- details.exemptions.insert(i->first);
+ // If we have no bypasschars_uline in config, and this is a bypasschar (regular)
+ // Then it is obviously going to get through +d, no exemption list required
+ bool is_bypasschar = (deaf_bypasschars.find(details.text[0]) != std::string::npos);
+ if (deaf_bypasschars_uline.empty() && is_bypasschar)
+ return MOD_RES_PASSTHRU;
+
+ // If it matches both bypasschar and bypasschar_uline, it will get through.
+ bool is_bypasschar_uline = (deaf_bypasschars_uline.find(details.text[0]) != std::string::npos);
+ if (is_bypasschar && is_bypasschar_uline)
+ return MOD_RES_PASSTHRU;
+
+ return HandleChannel(user, target.Get<Channel>(), details.exemptions, is_bypasschar, is_bypasschar_uline);
}
- }
- else if (target.type == MessageTarget::TYPE_USER)
- {
- User* targ = target.Get<User>();
- if (!targ->IsModeSet(privdeafmode))
- return MOD_RES_PASSTHRU;
- if (!privdeafuline && user->server->IsULine())
- return MOD_RES_DENY;
+ case MessageTarget::TYPE_USER:
+ return HandleUser(user, target.Get<User>());
- if (!user->HasPrivPermission("users/ignore-privdeaf"))
- return MOD_RES_DENY;
+ case MessageTarget::TYPE_SERVER:
+ break;
}
return MOD_RES_PASSTHRU;
Version GetVersion() CXX11_OVERRIDE
{
- return Version("Provides usermodes +dD to block channel and/or user messages and notices", VF_VENDOR);
+ return Version("Adds user mode d (deaf) which prevents users from receiving channel messages.", VF_VENDOR);
}
};
projects / user / henk / code / inspircd.git / blobdiff