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[user/henk/code/inspircd.git] / src / modules / m_spanningtree / treesocket1.cpp

diff --git a/src/modules/m_spanningtree/treesocket1.cpp b/src/modules/m_spanningtree/treesocket1.cpp
index a91fbd8ebe46d15756256ec3db7fe46fa4e718b2..db448df36b8c29e3244f0d285bbc7e6b8c0bc2b9 100644 (file)
--- a/src/modules/m_spanningtree/treesocket1.cpp
+++ b/src/modules/m_spanningtree/treesocket1.cpp
@@ -1,10 +1,13 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2013, 2017-2020 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012-2016 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) 2007-2008 Robin Burchell <robin+git@viroteck.net>
- *   Copyright (C) 2007 Craig Edwards <craigedwards@brainbox.cc>
- *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2007-2008, 2010 Craig Edwards <brain@inspircd.org>
+ *   Copyright (C) 2007-2008 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
  *
  * 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
@@ -24,7 +27,6 @@
 #include "iohook.h"
 
 #include "main.h"
-#include "modules/server.h"
 #include "utils.h"
 #include "treeserver.h"
 #include "link.h"
@@ -36,16 +38,41 @@
  * BufferedSocket, we just call DoConnect() for most of the action,
  * and only do minor initialization tasks ourselves.
  */
-TreeSocket::TreeSocket(Link* link, Autoconnect* myac, const std::string& ipaddr)
-       : linkID(link->Name), LinkState(CONNECTING), MyRoot(NULL), proto_version(0)
-       , burstsent(false), age(ServerInstance->Time())
+TreeSocket::TreeSocket(Link* link, Autoconnect* myac, const irc::sockets::sockaddrs& dest)
+       : linkID(link->Name)
+       , LinkState(CONNECTING)
+       , MyRoot(NULL)
+       , proto_version(0)
+       , burstsent(false)
+       , age(ServerInstance->Time())
 {
        capab = new CapabData;
        capab->link = link;
        capab->ac = myac;
        capab->capab_phase = 0;
+       capab->remotesa = dest;
 
-       DoConnect(ipaddr, link->Port, link->Timeout, link->Bind);
+       irc::sockets::sockaddrs bind;
+       memset(&bind, 0, sizeof(bind));
+       if (!link->Bind.empty() && (dest.family() == AF_INET || dest.family() == AF_INET6))
+       {
+               if (!irc::sockets::aptosa(link->Bind, 0, bind))
+               {
+                       state = I_ERROR;
+                       SetError("Bind address '" + link->Bind + "' is not a valid IPv4 or IPv6 address");
+                       TreeSocket::OnError(I_ERR_BIND);
+                       return;
+               }
+               else if (bind.family() != dest.family())
+               {
+                       state = I_ERROR;
+                       SetError("Bind address '" + bind.addr() + "' is not the same address family as destination address '" + dest.addr() + "'");
+                       TreeSocket::OnError(I_ERR_BIND);
+                       return;
+               }
+       }
+
+       DoConnect(dest, bind, link->Timeout);
        Utils->timeoutlist[this] = std::pair<std::string, unsigned int>(linkID, link->Timeout);
        SendCapabilities(1);
 }
@@ -54,11 +81,16 @@ TreeSocket::TreeSocket(Link* link, Autoconnect* myac, const std::string& ipaddr)
  */
 TreeSocket::TreeSocket(int newfd, ListenSocket* via, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server)
        : BufferedSocket(newfd)
-       , linkID("inbound from " + client->addr()), LinkState(WAIT_AUTH_1), MyRoot(NULL), proto_version(0)
-       , burstsent(false), age(ServerInstance->Time())
+       , linkID("inbound from " + client->addr())
+       , LinkState(WAIT_AUTH_1)
+       , MyRoot(NULL)
+       , proto_version(0)
+       , burstsent(false)
+       , age(ServerInstance->Time())
 {
        capab = new CapabData;
        capab->capab_phase = 0;
+       capab->remotesa = *client;
 
        for (ListenSocket::IOHookProvList::iterator i = via->iohookprovs.begin(); i != via->iohookprovs.end(); ++i)
        {
@@ -114,7 +146,7 @@ void TreeSocket::OnConnected()
        {
                if (!capab->link->Hook.empty())
                {
-                       ServiceProvider* prov = ServerInstance->Modules->FindService(SERVICE_IOHOOK, capab->link->Hook);
+                       ServiceProvider* prov = ServerInstance->Modules->FindService(SERVICE_IOHOOK, "ssl/" + capab->link->Hook);
                        if (!prov)
                        {
                                SetError("Could not find hook '" + capab->link->Hook + "' for connection to " + linkID);
@@ -123,7 +155,7 @@ void TreeSocket::OnConnected()
                        static_cast<IOHookProvider*>(prov)->OnConnect(this);
                }
 
-               ServerInstance->SNO->WriteGlobalSno('l', "Connection to \2%s\2[%s] started.", linkID.c_str(),
+               ServerInstance->SNO->WriteGlobalSno('l', "Connection to \002%s\002[%s] started.", linkID.c_str(),
                        (capab->link->HiddenFromStats ? "<hidden>" : capab->link->IPAddr.c_str()));
                this->SendCapabilities(1);
        }
@@ -145,7 +177,7 @@ void TreeSocket::SendError(const std::string &errormessage)
        SetError(errormessage);
 }
 
-CmdResult CommandSQuit::HandleServer(TreeServer* server, std::vector<std::string>& params)
+CmdResult CommandSQuit::HandleServer(TreeServer* server, CommandBase::Params& params)
 {
        TreeServer* quitting = Utils->FindServer(params[0]);
        if (!quitting)