X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_censor.cpp;h=c13c677e9b923913c933a470693df6f850ed1822;hb=e94b673532f7833aaa4789f834e61d68e0b4fc56;hp=fedc0f7130f7d7a6e04760e48d02677b63063a6f;hpb=b2ac8cc0a6405946a388b80df3be21bc276a61f3;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_censor.cpp b/src/modules/m_censor.cpp
index fedc0f713..c13c677e9 100644
--- a/src/modules/m_censor.cpp
+++ b/src/modules/m_censor.cpp
@@ -1,10 +1,15 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
- *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
- *   Copyright (C) 2004, 2008-2009 Craig Edwards <craigedwards@brainbox.cc>
+ *   Copyright (C) 2018 linuxdaemon <linuxdaemon.irc@gmail.com>
+ *   Copyright (C) 2013, 2017-2018, 2020-2021 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012-2013 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) 2008 Thomas Stagner <aquanight@inspircd.org>
  *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
- *   Copyright (C) 2005, 2007 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2005, 2008 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2004, 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
@@ -23,12 +28,12 @@
 #include "inspircd.h"
 #include "modules/exemption.h"
 
-typedef insp::flat_map<std::string, std::string, irc::insensitive_swo> censor_t;
+typedef insp::flat_map<std::string, std::string, irc::insensitive_swo> CensorMap;
 
 class ModuleCensor : public Module
 {
 	CheckExemption::EventProvider exemptionprov;
-	censor_t censors;
+	CensorMap censors;
 	SimpleUserModeHandler cu;
 	SimpleChannelModeHandler cc;
 
@@ -46,32 +51,44 @@ class ModuleCensor : public Module
 		if (!IS_LOCAL(user))
 			return MOD_RES_PASSTHRU;
 
-		bool active = false;
-
-		if (target.type == MessageTarget::TYPE_USER)
-			active = target.Get<User>()->IsModeSet(cu);
-		else if (target.type == MessageTarget::TYPE_CHANNEL)
+		switch (target.type)
 		{
-			Channel* c = target.Get<Channel>();
-			active = c->IsModeSet(cc);
-			ModResult res = CheckExemption::Call(exemptionprov, user, c, "censor");
+			case MessageTarget::TYPE_USER:
+			{
+				User* targuser = target.Get<User>();
+				if (!targuser->IsModeSet(cu))
+					return MOD_RES_PASSTHRU;
+				break;
+			}
 
-			if (res == MOD_RES_ALLOW)
+			case MessageTarget::TYPE_CHANNEL:
+			{
+				Channel* targchan = target.Get<Channel>();
+				if (!targchan->IsModeSet(cc))
+					return MOD_RES_PASSTHRU;
+
+				ModResult result = CheckExemption::Call(exemptionprov, user, targchan, "censor");
+				if (result == MOD_RES_ALLOW)
+					return MOD_RES_PASSTHRU;
+				break;
+			}
+
+			default:
 				return MOD_RES_PASSTHRU;
 		}
 
-		if (!active)
-			return MOD_RES_PASSTHRU;
-
-		for (censor_t::iterator index = censors.begin(); index != censors.end(); index++)
+		for (CensorMap::const_iterator index = censors.begin(); index != censors.end(); ++index)
 		{
 			size_t censorpos;
 			while ((censorpos = irc::find(details.text, index->first)) != std::string::npos)
 			{
 				if (index->second.empty())
 				{
-					const std::string targname = target.type == MessageTarget::TYPE_CHANNEL ? target.Get<Channel>()->name : target.Get<User>()->nick;
-					user->WriteNumeric(ERR_CANNOTSENDTOCHAN, targname, "Your message contained a censored word (" + index->first + "), and was blocked");
+					const std::string msg = InspIRCd::Format("Your message to this channel contained a banned phrase (%s) and was blocked.", index->first.c_str());
+					if (target.type == MessageTarget::TYPE_CHANNEL)
+						user->WriteNumeric(Numerics::CannotSendTo(target.Get<Channel>(), msg));
+					else
+						user->WriteNumeric(Numerics::CannotSendTo(target.Get<User>(), msg));
 					return MOD_RES_DENY;
 				}
 
@@ -87,24 +104,24 @@ class ModuleCensor : public Module
 		 * reload our config file on rehash - we must destroy and re-allocate the classes
 		 * to call the constructor again and re-read our data.
 		 */
-		censors.clear();
-
+		CensorMap newcensors;
 		ConfigTagList badwords = ServerInstance->Config->ConfTags("badword");
 		for (ConfigIter i = badwords.first; i != badwords.second; ++i)
 		{
 			ConfigTag* tag = i->second;
 			const std::string text = tag->getString("text");
 			if (text.empty())
-				continue;
+				throw ModuleException("<badword:text> is empty! at " + tag->getTagLocation());
 
 			const std::string replace = tag->getString("replace");
-			censors[text] = replace;
+			newcensors[text] = replace;
 		}
+		censors.swap(newcensors);
 	}
 
 	Version GetVersion() CXX11_OVERRIDE
 	{
-		return Version("Provides user and channel +G mode",VF_VENDOR);
+		return Version("Allows the server administrator to define inappropriate phrases that are not allowed to be used in private or channel messages.", VF_VENDOR);
 	}
 
 };