/*
* InspIRCd -- Internet Relay Chat Daemon
*
+ * Copyright (C) 2013, 2017-2019 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) 2009 Uli Schlachter <psychon@inspircd.org>
+ * Copyright (C) 2007-2008, 2010 Craig Edwards <brain@inspircd.org>
+ * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
*
* This file is part of InspIRCd. InspIRCd is free software: you can
#include "iohook.h"
#include "main.h"
-#include "modules/spanningtree.h"
#include "utils.h"
#include "treeserver.h"
#include "link.h"
* 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(assign(link->Name)), LinkState(CONNECTING), MyRoot(NULL), proto_version(0)
+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->ac = myac;
capab->capab_phase = 0;
- DoConnect(ipaddr, link->Port, link->Timeout, link->Bind);
- Utils->timeoutlist[this] = std::pair<std::string, int>(linkID, link->Timeout);
+ 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);
}
for (ListenSocket::IOHookProvList::iterator i = via->iohookprovs.begin(); i != via->iohookprovs.end(); ++i)
{
ListenSocket::IOHookProvRef& iohookprovref = *i;
- if (iohookprovref)
- iohookprovref->OnAccept(this, client, server);
+ if (!iohookprovref)
+ continue;
+
+ iohookprovref->OnAccept(this, client, server);
+ // IOHook could have encountered a fatal error, e.g. if the TLS ClientHello was already in the queue and there was no common TLS version
+ if (!getError().empty())
+ {
+ TreeSocket::OnError(I_ERR_OTHER);
+ return;
+ }
}
SendCapabilities(1);
- Utils->timeoutlist[this] = std::pair<std::string, int>(linkID, 30);
+ Utils->timeoutlist[this] = std::pair<std::string, unsigned int>(linkID, 30);
}
void TreeSocket::CleanNegotiationInfo()
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);
}
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)