From f90feb3d87b1c34ef90143d5073773e082e266c4 Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Fri, 9 Aug 2019 04:33:27 +0100
Subject: Redelete the flashpolicyd module which snuck back in during a merge.

---
 src/modules/m_flashpolicyd.cpp | 162 -----------------------------------------
 1 file changed, 162 deletions(-)
 delete mode 100644 src/modules/m_flashpolicyd.cpp

(limited to 'src')

diff --git a/src/modules/m_flashpolicyd.cpp b/src/modules/m_flashpolicyd.cpp
deleted file mode 100644
index 30f4fbd03..000000000
--- a/src/modules/m_flashpolicyd.cpp
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * InspIRCd -- Internet Relay Chat Daemon
- *
- *   Copyright (C) 2013 Daniel Vassdal <shutter@canternet.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 FlashPDSocket;
-
-namespace
-{
-	insp::intrusive_list<FlashPDSocket> sockets;
-	std::string policy_reply;
-	const std::string expected_request("<policy-file-request/>\0", 23);
-}
-
-class FlashPDSocket : public BufferedSocket, public Timer, public insp::intrusive_list_node<FlashPDSocket>
-{
-	/** True if this object is in the cull list
-	 */
-	bool waitingcull;
-
-	bool Tick(time_t currtime) override
-	{
-		AddToCull();
-		return false;
-	}
-
- public:
-	FlashPDSocket(int newfd, unsigned int timeoutsec)
-		: BufferedSocket(newfd)
-		, Timer(timeoutsec)
-		, waitingcull(false)
-	{
-		ServerInstance->Timers.AddTimer(this);
-	}
-
-	~FlashPDSocket()
-	{
-		sockets.erase(this);
-	}
-
-	void OnError(BufferedSocketError) override
-	{
-		AddToCull();
-	}
-
-	void OnDataReady() override
-	{
-		if (recvq == expected_request)
-			WriteData(policy_reply);
-		AddToCull();
-	}
-
-	void AddToCull()
-	{
-		if (waitingcull)
-			return;
-
-		waitingcull = true;
-		Close();
-		ServerInstance->GlobalCulls.AddItem(this);
-	}
-};
-
-class ModuleFlashPD : public Module
-{
-	unsigned int timeout;
-
- public:
-	ModResult OnAcceptConnection(int nfd, ListenSocket* from, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server) override
-	{
-		if (!stdalgo::string::equalsci(from->bind_tag->getString("type"), "flashpolicyd"))
-			return MOD_RES_PASSTHRU;
-
-		if (policy_reply.empty())
-			return MOD_RES_DENY;
-
-		sockets.push_front(new FlashPDSocket(nfd, timeout));
-		return MOD_RES_ALLOW;
-	}
-
-	void ReadConfig(ConfigStatus& status) override
-	{
-		ConfigTag* tag = ServerInstance->Config->ConfValue("flashpolicyd");
-		std::string file = tag->getString("file");
-
-		if (!file.empty())
-		{
-			try
-			{
-				FileReader reader(file);
-				policy_reply = reader.GetString();
-			}
-			catch (CoreException&)
-			{
-				throw ModuleException("A file was specified for FlashPD, but it could not be loaded at " + tag->getTagLocation());
-			}
-			return;
-		}
-
-		// A file was not specified. Set the default setting.
-		// We allow access to all client ports by default
-		std::string to_ports;
-		for (std::vector<ListenSocket*>::const_iterator i = ServerInstance->ports.begin(); i != ServerInstance->ports.end(); ++i)
-		{
-				ListenSocket* ls = *i;
-				if (!stdalgo::string::equalsci(ls->bind_tag->getString("type", "clients"), "clients") || !ls->bind_tag->getString("ssl").empty())
-					continue;
-
-				to_ports.append(ConvToStr(ls->bind_sa.port())).push_back(',');
-		}
-
-		if (to_ports.empty())
-		{
-			policy_reply.clear();
-			return;
-		}
-
-		to_ports.erase(to_ports.size() - 1);
-
-		policy_reply =
-"<?xml version=\"1.0\"?>\
-<!DOCTYPE cross-domain-policy SYSTEM \"/xml/dtds/cross-domain-policy.dtd\">\
-<cross-domain-policy>\
-<site-control permitted-cross-domain-policies=\"master-only\"/>\
-<allow-access-from domain=\"*\" to-ports=\"" + to_ports + "\" />\
-</cross-domain-policy>";
-		timeout = tag->getDuration("timeout", 5, 1);
-	}
-
-	CullResult cull() override
-	{
-		for (insp::intrusive_list<FlashPDSocket>::const_iterator i = sockets.begin(); i != sockets.end(); ++i)
-		{
-			FlashPDSocket* sock = *i;
-			sock->AddToCull();
-		}
-		return Module::cull();
-	}
-
-	Version GetVersion() override
-	{
-		return Version("Flash Policy Daemon, allows Flash IRC clients to connect", VF_VENDOR);
-	}
-};
-
-MODULE_INIT(ModuleFlashPD)
-- 
cgit v1.3.1-10-gc9f91