From 889d521e05f2e922683d48c74eb00290e7a2f548 Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Wed, 17 Jul 2024 00:06:50 +0100
Subject: Shuffle the modules about a bit.

---
 modules/operlevels.cpp | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 modules/operlevels.cpp

(limited to 'modules/operlevels.cpp')

diff --git a/modules/operlevels.cpp b/modules/operlevels.cpp
new file mode 100644
index 000000000..740f59f35
--- /dev/null
+++ b/modules/operlevels.cpp
@@ -0,0 +1,62 @@
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ *   Copyright (C) 2018-2021, 2023 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 Thomas Stagner <aquanight@gmail.com>
+ *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2005-2006 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
+ * 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"
+
+class ModuleOperLevels final
+	: public Module
+{
+public:
+	ModuleOperLevels()
+		: Module(VF_VENDOR, "Allows the server administrator to define ranks for server operators which prevent lower ranked server operators from using /KILL on higher ranked server operators.")
+	{
+	}
+
+	ModResult OnKill(User* source, User* dest, const std::string &reason) override
+	{
+		// oper killing an oper?
+		if (dest->IsOper() && source->IsOper())
+		{
+			unsigned long dest_level = dest->oper->GetConfig()->getNum<unsigned long>("level", 0);
+			unsigned long source_level = source->oper->GetConfig()->getNum<unsigned long>("level", 0);
+
+			if (dest_level > source_level)
+			{
+				if (IS_LOCAL(source))
+				{
+					ServerInstance->SNO.WriteGlobalSno('a', "Oper {} (level {}) attempted to /KILL a higher level oper: {} (level {}), reason: {}",
+						source->nick, source_level, dest->nick, dest_level, reason);
+				}
+				dest->WriteNotice("*** Oper " + source->nick + " attempted to /KILL you!");
+				source->WriteNumeric(ERR_NOPRIVILEGES, fmt::format("Permission Denied - Oper {} is a higher level than you", dest->nick));
+				return MOD_RES_DENY;
+			}
+		}
+		return MOD_RES_PASSTHRU;
+	}
+};
+
+MODULE_INIT(ModuleOperLevels)
-- 
cgit v1.3.1-10-gc9f91