-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007-2009 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * 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"
-#include "commands/cmd_whois.h"
-#include "commands/cmd_stats.h"
#include "socket.h"
#include "xline.h"
-#include "transport.h"
#include "socketengine.h"
-#include "m_spanningtree/main.h"
-#include "m_spanningtree/utils.h"
-#include "m_spanningtree/treeserver.h"
-#include "m_spanningtree/link.h"
-#include "m_spanningtree/treesocket.h"
-#include "m_spanningtree/resolvers.h"
-
-/* $ModDep: m_spanningtree/resolvers.h m_spanningtree/main.h m_spanningtree/utils.h m_spanningtree/treeserver.h m_spanningtree/link.h m_spanningtree/treesocket.h */
+#include "main.h"
+#include "utils.h"
+#include "treeserver.h"
+#include "link.h"
+#include "treesocket.h"
+#include "resolvers.h"
/* Create server sockets off a listener. */
-void ServerSocketListener::OnAcceptReady(const std::string &ipconnectedto, int newsock, const std::string &incomingip)
+ModResult ModuleSpanningTree::OnAcceptConnection(int newsock, ListenSocket* from, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server)
{
- bool found = false;
- char *ip = (char *)incomingip.c_str(); // XXX ugly cast
+ if (from->bind_tag->getString("type") != "servers")
+ return MOD_RES_PASSTHRU;
- found = (std::find(Utils->ValidIPs.begin(), Utils->ValidIPs.end(), ip) != Utils->ValidIPs.end());
- if (!found)
- {
- for (std::vector<std::string>::iterator i = Utils->ValidIPs.begin(); i != Utils->ValidIPs.end(); i++)
- {
- if (*i == "*" || irc::sockets::MatchCIDR(ip, *i))
- {
- found = true;
- break;
- }
- }
+ std::string incomingip = client->addr();
- if (!found)
+ for (std::vector<std::string>::iterator i = Utils->ValidIPs.begin(); i != Utils->ValidIPs.end(); i++)
+ {
+ if (*i == "*" || *i == incomingip || irc::sockets::cidr_mask(*i).match(*client))
{
- this->ServerInstance->SNO->WriteToSnoMask('l', "Server connection from %s denied (no link blocks with that IP address)", ip);
- ServerInstance->SE->Close(newsock);
- return;
+ /* we don't need to do anything with the pointer, creating it stores it in the necessary places */
+ new TreeSocket(Utils, newsock, from, client, server);
+ return MOD_RES_ALLOW;
}
}
-
- if (this->GetIOHook())
- {
- this->GetIOHook()->OnRawSocketAccept(newsock, incomingip.c_str(), this->bind_port);
- }
-
- /* we don't need a pointer to this, creating it stores it in the necessary places */
- new TreeSocket(this->Utils, this->ServerInstance, newsock, ip, this->GetIOHook());
- return;
+ ServerInstance->SNO->WriteToSnoMask('l', "Server connection from %s denied (no link blocks with that IP address)", incomingip.c_str());
+ return MOD_RES_DENY;
}
/** Yay for fast searches!
*/
TreeServer* SpanningTreeUtilities::FindServer(const std::string &ServerName)
{
- if (this->ServerInstance->IsSID(ServerName))
+ if (InspIRCd::IsSID(ServerName))
return this->FindServerID(ServerName);
server_hash::iterator iter = serverlist.find(ServerName.c_str());
return NULL;
}
-/* A convenient wrapper that returns true if a server exists */
-bool SpanningTreeUtilities::IsServer(const std::string &ServerName)
-{
- return (FindServer(ServerName) != NULL);
-}
-
-SpanningTreeUtilities::SpanningTreeUtilities(InspIRCd* Instance, ModuleSpanningTree* C) : ServerInstance(Instance), Creator(C)
+SpanningTreeUtilities::SpanningTreeUtilities(ModuleSpanningTree* C) : Creator(C)
{
- Bindings.clear();
+ ServerInstance->Logs->Log("m_spanningtree",LOG_DEBUG,"***** Using SID for hash: %s *****", ServerInstance->Config->GetSID().c_str());
- ServerInstance->Logs->Log("m_spanningtree",DEBUG,"***** Using SID for hash: %s *****", ServerInstance->Config->GetSID().c_str());
-
- this->TreeRoot = new TreeServer(this, ServerInstance, ServerInstance->Config->ServerName, ServerInstance->Config->ServerDesc, ServerInstance->Config->GetSID());
- this->ServerUser = new FakeUser(ServerInstance, TreeRoot->GetID());
-
- this->ReadConfiguration(true);
+ this->TreeRoot = new TreeServer(this, ServerInstance->Config->ServerName, ServerInstance->Config->ServerDesc, ServerInstance->Config->GetSID());
+ this->ReadConfiguration();
}
-SpanningTreeUtilities::~SpanningTreeUtilities()
+CullResult SpanningTreeUtilities::cull()
{
- for (unsigned int i = 0; i < Bindings.size(); i++)
- {
- delete Bindings[i];
- }
-
while (TreeRoot->ChildCount())
{
TreeServer* child_server = TreeRoot->GetChild(0);
if (child_server)
{
TreeSocket* sock = child_server->GetSocket();
- ServerInstance->SE->DelFd(sock);
sock->Close();
}
}
+
+ for(std::map<TreeSocket*, std::pair<std::string, int> >::iterator i = timeoutlist.begin(); i != timeoutlist.end(); ++i)
+ {
+ TreeSocket* s = i->first;
+ s->Close();
+ }
+ TreeRoot->cull();
+
+ return classbase::cull();
+}
+
+SpanningTreeUtilities::~SpanningTreeUtilities()
+{
delete TreeRoot;
- ServerUser->uuid = TreeRoot->GetID();
- delete ServerUser;
- ServerInstance->BufferedSocketCull();
}
void SpanningTreeUtilities::AddThisServer(TreeServer* server, TreeServerList &list)
/* returns a list of DIRECT servernames for a specific channel */
void SpanningTreeUtilities::GetListOfServersForChannel(Channel* c, TreeServerList &list, char status, const CUList &exempt_list)
{
- CUList *ulist = c->GetUsers();
+ unsigned int minrank = 0;
+ if (status)
+ {
+ ModeHandler* mh = ServerInstance->Modes->FindPrefix(status);
+ if (mh)
+ minrank = mh->GetPrefixRank();
+ }
- for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
+ const UserMembList *ulist = c->GetUsers();
+
+ for (UserMembCIter i = ulist->begin(); i != ulist->end(); i++)
{
if (IS_LOCAL(i->first))
continue;
- if (status && !strchr(c->GetAllPrefixChars(i->first), status))
+ if (minrank && i->second->getRank() < minrank)
continue;
if (exempt_list.find(i->first) == exempt_list.end())
return;
}
-bool SpanningTreeUtilities::DoOneToAllButSenderRaw(const std::string &data, const std::string &omit, const std::string &prefix, const irc::string &command, std::deque<std::string> ¶ms)
-{
- char pfx = 0;
- TreeServer* omitroute = this->BestRouteTo(omit);
- if ((command == "NOTICE") || (command == "PRIVMSG"))
- {
- if (params.size() >= 2)
- {
- /* Prefixes */
- if (ServerInstance->Modes->FindPrefix(params[0][0]))
- {
- pfx = params[0][0];
- params[0] = params[0].substr(1, params[0].length()-1);
- }
- if ((*(params[0].c_str()) != '#') && (*(params[0].c_str()) != '$'))
- {
- // special routing for private messages/notices
- User* d = ServerInstance->FindNick(params[0]);
- if (d)
- {
- std::deque<std::string> par;
- par.push_back(params[0]);
- par.push_back(":"+params[1]);
- this->DoOneToOne(prefix,command.c_str(),par,d->server);
- return true;
- }
- }
- else if (*(params[0].c_str()) == '$')
- {
- std::deque<std::string> par;
- par.push_back(params[0]);
- par.push_back(":"+params[1]);
- this->DoOneToAllButSender(prefix,command.c_str(),par,omitroute->GetName());
- return true;
- }
- else
- {
- Channel* c = ServerInstance->FindChan(params[0]);
- User* u = ServerInstance->FindNick(prefix);
- if (c)
- {
- CUList elist;
- TreeServerList list;
- FOREACH_MOD(I_OnBuildExemptList, OnBuildExemptList((command == "PRIVMSG" ? MSG_PRIVMSG : MSG_NOTICE), c, u, pfx, elist, params[1]));
- GetListOfServersForChannel(c,list,pfx,elist);
-
- for (TreeServerList::iterator i = list.begin(); i != list.end(); i++)
- {
- TreeSocket* Sock = i->second->GetSocket();
- if ((Sock) && (i->second->GetName() != omit) && (omitroute != i->second))
- {
- Sock->WriteLine(data);
- }
- }
- return true;
- }
- }
- }
- }
- unsigned int items =this->TreeRoot->ChildCount();
- for (unsigned int x = 0; x < items; x++)
- {
- TreeServer* Route = this->TreeRoot->GetChild(x);
- if ((Route) && (Route->GetSocket()) && (Route->GetName() != omit) && (omitroute != Route))
- {
- TreeSocket* Sock = Route->GetSocket();
- if (Sock)
- Sock->WriteLine(data);
- }
- }
- return true;
-}
-
-bool SpanningTreeUtilities::DoOneToAllButSender(const std::string &prefix, const std::string &command, std::deque<std::string> ¶ms, std::string omit)
+bool SpanningTreeUtilities::DoOneToAllButSender(const std::string &prefix, const std::string &command, const parameterlist ¶ms, std::string omit)
{
TreeServer* omitroute = this->BestRouteTo(omit);
std::string FullLine = ":" + prefix + " " + command;
return true;
}
-bool SpanningTreeUtilities::DoOneToMany(const std::string &prefix, const std::string &command, std::deque<std::string> ¶ms)
+bool SpanningTreeUtilities::DoOneToMany(const std::string &prefix, const std::string &command, const parameterlist ¶ms)
{
std::string FullLine = ":" + prefix + " " + command;
unsigned int words = params.size();
return true;
}
-bool SpanningTreeUtilities::DoOneToMany(const char* prefix, const char* command, std::deque<std::string> ¶ms)
+bool SpanningTreeUtilities::DoOneToMany(const char* prefix, const char* command, const parameterlist ¶ms)
{
std::string spfx = prefix;
std::string scmd = command;
return this->DoOneToMany(spfx, scmd, params);
}
-bool SpanningTreeUtilities::DoOneToAllButSender(const char* prefix, const char* command, std::deque<std::string> ¶ms, std::string omit)
+bool SpanningTreeUtilities::DoOneToAllButSender(const char* prefix, const char* command, const parameterlist ¶ms, std::string omit)
{
std::string spfx = prefix;
std::string scmd = command;
return this->DoOneToAllButSender(spfx, scmd, params, omit);
}
-bool SpanningTreeUtilities::DoOneToOne(const std::string &prefix, const std::string &command, std::deque<std::string> ¶ms, std::string target)
+bool SpanningTreeUtilities::DoOneToOne(const std::string &prefix, const std::string &command, const parameterlist ¶ms, std::string target)
{
TreeServer* Route = this->BestRouteTo(target);
if (Route)
void SpanningTreeUtilities::RefreshIPCache()
{
ValidIPs.clear();
- for (std::vector<Link>::iterator L = LinkBlocks.begin(); L != LinkBlocks.end(); L++)
+ for (std::vector<reference<Link> >::iterator i = LinkBlocks.begin(); i != LinkBlocks.end(); ++i)
{
- if (L->IPAddr.empty() || L->RecvPass.empty() || L->SendPass.empty() || L->Name.empty() || !L->Port)
+ Link* L = *i;
+ if (!L->Port)
{
- if (L->Name.empty())
- {
- ServerInstance->Logs->Log("m_spanningtree",DEFAULT,"m_spanningtree: Ignoring a malformed link block (all link blocks require a name!)");
- }
- else
- {
- ServerInstance->Logs->Log("m_spanningtree",DEFAULT,"m_spanningtree: Ignoring a link block missing recvpass, sendpass, port or ipaddr.");
- }
-
+ ServerInstance->Logs->Log("m_spanningtree",LOG_DEFAULT,"m_spanningtree: Ignoring a link block without a port.");
/* Invalid link block */
continue;
}
- ValidIPs.push_back(L->IPAddr);
-
if (L->AllowMask.length())
ValidIPs.push_back(L->AllowMask);
- /* Needs resolving */
- bool ipvalid = true;
- QueryType start_type = DNS_QUERY_A;
-#ifdef IPV6
- start_type = DNS_QUERY_AAAA;
- if (strchr(L->IPAddr.c_str(),':'))
- {
- in6_addr n;
- if (inet_pton(AF_INET6, L->IPAddr.c_str(), &n) < 1)
- ipvalid = false;
- }
+ irc::sockets::sockaddrs dummy;
+ bool ipvalid = irc::sockets::aptosa(L->IPAddr, L->Port, dummy);
+ if ((L->IPAddr == "*") || (ipvalid))
+ ValidIPs.push_back(L->IPAddr);
else
-#endif
- {
- in_addr n;
- if (inet_aton(L->IPAddr.c_str(),&n) < 1)
- ipvalid = false;
- }
-
- if (!ipvalid)
{
try
{
- bool cached;
- SecurityIPResolver* sr = new SecurityIPResolver((Module*)this->Creator, this, ServerInstance, L->IPAddr, *L, cached, start_type);
+ bool cached = false;
+ SecurityIPResolver* sr = new SecurityIPResolver(Creator, this, L->IPAddr, L, cached, DNS_QUERY_AAAA);
ServerInstance->AddResolver(sr, cached);
}
catch (...)
}
}
-void SpanningTreeUtilities::ReadConfiguration(bool rebind)
+void SpanningTreeUtilities::ReadConfiguration()
{
- ConfigReader* Conf = new ConfigReader(ServerInstance);
-
- /* We don't need to worry about these being *unloaded* on the fly, only loaded,
- * because we 'use' the interface locking the module in memory.
- */
- hooks.clear();
- hooknames.clear();
- modulelist* ml = ServerInstance->Modules->FindInterface("BufferedSocketHook");
-
- /* Did we find any modules? */
- if (ml)
- {
- /* Yes, enumerate them all to find out the hook name */
- for (modulelist::iterator m = ml->begin(); m != ml->end(); m++)
- {
- /* Make a request to it for its name, its implementing
- * BufferedSocketHook so we know its safe to do this
- */
- std::string name = BufferedSocketNameRequest((Module*)Creator, *m).Send();
- /* Build a map of them */
- hooks[name.c_str()] = *m;
- hooknames.push_back(name);
- }
- }
-
- if (rebind)
- {
- for (unsigned int i = 0; i < Bindings.size(); i++)
- {
- delete Bindings[i];
- }
- ServerInstance->BufferedSocketCull();
- Bindings.clear();
-
- for (int j = 0; j < Conf->Enumerate("bind"); j++)
- {
- std::string Type = Conf->ReadValue("bind","type",j);
- std::string IP = Conf->ReadValue("bind","address",j);
- std::string Port = Conf->ReadValue("bind","port",j);
- std::string transport = Conf->ReadValue("bind","transport",j);
- if (Type == "servers")
- {
- irc::portparser portrange(Port, false);
- int portno = -1;
-
- if (IP == "*")
- IP.clear();
-
- while ((portno = portrange.GetToken()))
- {
- if ((!transport.empty()) && (hooks.find(transport.c_str()) == hooks.end()))
- {
- throw CoreException("Can't find transport type '"+transport+"' for port "+IP+":"+Port+" - maybe you forgot to load it BEFORE m_spanningtree in your config file?");
- break;
- }
-
- ServerSocketListener *listener = new ServerSocketListener(ServerInstance, this, portno, (char *)IP.c_str());
- if (listener->GetFd() == -1)
- {
- delete listener;
- continue;
- }
-
- if (!transport.empty())
- listener->AddIOHook(hooks[transport.c_str()]);
-
- Bindings.push_back(listener);
- }
- }
- }
- }
- FlatLinks = Conf->ReadFlag("security","flatlinks",0);
- HideULines = Conf->ReadFlag("security","hideulines",0);
- AnnounceTSChange = Conf->ReadFlag("options","announcets",0);
- ChallengeResponse = !Conf->ReadFlag("security", "disablehmac", 0);
- quiet_bursts = Conf->ReadFlag("performance", "quietbursts", 0);
- PingWarnTime = Conf->ReadInteger("options", "pingwarning", 0, true);
- PingFreq = Conf->ReadInteger("options", "serverpingfreq", 0, true);
+ ConfigTag* security = ServerInstance->Config->ConfValue("security");
+ ConfigTag* options = ServerInstance->Config->ConfValue("options");
+ FlatLinks = security->getBool("flatlinks");
+ HideULines = security->getBool("hideulines");
+ AnnounceTSChange = options->getBool("announcets");
+ AllowOptCommon = options->getBool("allowmismatch");
+ ChallengeResponse = !security->getBool("disablehmac");
+ quiet_bursts = ServerInstance->Config->ConfValue("performance")->getBool("quietbursts");
+ PingWarnTime = options->getInt("pingwarning");
+ PingFreq = options->getInt("serverpingfreq");
if (PingFreq == 0)
PingFreq = 60;
if (PingWarnTime < 0 || PingWarnTime > PingFreq - 1)
PingWarnTime = 0;
+ AutoconnectBlocks.clear();
LinkBlocks.clear();
- ValidIPs.clear();
- for (int j = 0; j < Conf->Enumerate("link"); j++)
+ ConfigTagList tags = ServerInstance->Config->ConfTags("link");
+ for(ConfigIter i = tags.first; i != tags.second; ++i)
{
- Link L;
- std::string Allow = Conf->ReadValue("link", "allowmask", j);
- L.Name = (Conf->ReadValue("link", "name", j)).c_str();
- L.AllowMask = Allow;
- L.IPAddr = Conf->ReadValue("link", "ipaddr", j);
- L.FailOver = Conf->ReadValue("link", "failover", j).c_str();
- L.Port = Conf->ReadInteger("link", "port", j, true);
- L.SendPass = Conf->ReadValue("link", "sendpass", j);
- L.RecvPass = Conf->ReadValue("link", "recvpass", j);
- L.Fingerprint = Conf->ReadValue("link", "fingerprint", j);
- L.AutoConnect = Conf->ReadInteger("link", "autoconnect", j, true);
- L.HiddenFromStats = Conf->ReadFlag("link", "statshidden", j);
- L.Timeout = Conf->ReadInteger("link", "timeout", j, true);
- L.Hook = Conf->ReadValue("link", "transport", j);
- L.Bind = Conf->ReadValue("link", "bind", j);
- L.Hidden = Conf->ReadFlag("link", "hidden", j);
-
- if ((!L.Hook.empty()) && (hooks.find(L.Hook.c_str()) == hooks.end()))
- {
- throw CoreException("Can't find transport type '"+L.Hook+"' for link '"+assign(L.Name)+"' - maybe you forgot to load it BEFORE m_spanningtree in your config file? Skipping <link> tag completely.");
- continue;
-
- }
-
- // Fix: Only trip autoconnects if this wouldn't delay autoconnect..
- if (L.NextConnectTime > ((time_t)(ServerInstance->Time() + L.AutoConnect)))
- L.NextConnectTime = ServerInstance->Time() + L.AutoConnect;
-
- if (L.Name.find('.') == std::string::npos)
- throw CoreException("The link name '"+assign(L.Name)+"' is invalid and must contain at least one '.' character");
-
- if (L.Name.length() > 64)
- throw CoreException("The link name '"+assign(L.Name)+"' is longer than 64 characters!");
-
- if ((!L.IPAddr.empty()) && (!L.RecvPass.empty()) && (!L.SendPass.empty()) && (!L.Name.empty()) && (L.Port))
+ ConfigTag* tag = i->second;
+ reference<Link> L = new Link(tag);
+ std::string linkname = tag->getString("name");
+ L->Name = linkname.c_str();
+ L->AllowMask = tag->getString("allowmask");
+ L->IPAddr = tag->getString("ipaddr");
+ L->Port = tag->getInt("port");
+ L->SendPass = tag->getString("sendpass", tag->getString("password"));
+ L->RecvPass = tag->getString("recvpass", tag->getString("password"));
+ L->Fingerprint = tag->getString("fingerprint");
+ L->HiddenFromStats = tag->getBool("statshidden");
+ L->Timeout = tag->getInt("timeout", 30);
+ L->Hook = tag->getString("ssl");
+ L->Bind = tag->getString("bind");
+ L->Hidden = tag->getBool("hidden");
+
+ if (L->Name.empty())
+ throw ModuleException("Invalid configuration, found a link tag without a name!" + (!L->IPAddr.empty() ? " IP address: "+L->IPAddr : ""));
+
+ if (L->Name.find('.') == std::string::npos)
+ throw ModuleException("The link name '"+assign(L->Name)+"' is invalid as it must contain at least one '.' character");
+
+ if (L->Name.length() > 64)
+ throw ModuleException("The link name '"+assign(L->Name)+"' is invalid as it is longer than 64 characters");
+
+ if (L->RecvPass.empty())
+ throw ModuleException("Invalid configuration for server '"+assign(L->Name)+"', recvpass not defined");
+
+ if (L->SendPass.empty())
+ throw ModuleException("Invalid configuration for server '"+assign(L->Name)+"', sendpass not defined");
+
+ if ((L->SendPass.find(' ') != std::string::npos) || (L->RecvPass.find(' ') != std::string::npos))
+ throw ModuleException("Link block '" + assign(L->Name) + "' has a password set that contains a space character which is invalid");
+
+ if ((L->SendPass[0] == ':') || (L->RecvPass[0] == ':'))
+ throw ModuleException("Link block '" + assign(L->Name) + "' has a password set that begins with a colon (:) which is invalid");
+
+ if (L->IPAddr.empty())
{
- if (Allow.length())
- ValidIPs.push_back(Allow);
-
- ValidIPs.push_back(L.IPAddr);
-
- /* Needs resolving */
- bool ipvalid = true;
- QueryType start_type = DNS_QUERY_A;
-#ifdef IPV6
- start_type = DNS_QUERY_AAAA;
- if (strchr(L.IPAddr.c_str(),':'))
- {
- in6_addr n;
- if (inet_pton(AF_INET6, L.IPAddr.c_str(), &n) < 1)
- ipvalid = false;
- }
- else
- {
- in_addr n;
- if (inet_aton(L.IPAddr.c_str(),&n) < 1)
- ipvalid = false;
- }
-#else
- in_addr n;
- if (inet_aton(L.IPAddr.c_str(),&n) < 1)
- ipvalid = false;
-#endif
-
- if (!ipvalid)
- {
- try
- {
- bool cached;
- SecurityIPResolver* sr = new SecurityIPResolver((Module*)this->Creator, this, ServerInstance, L.IPAddr, L, cached, start_type);
- ServerInstance->AddResolver(sr, cached);
- }
- catch (...)
- {
- }
- }
+ L->IPAddr = "*";
+ ServerInstance->Logs->Log("m_spanningtree",LOG_DEFAULT,"Configuration warning: Link block '" + assign(L->Name) + "' has no IP defined! This will allow any IP to connect as this server, and MAY not be what you want.");
}
- else
- {
- if (L.IPAddr.empty())
- {
- L.IPAddr = "*";
- ValidIPs.push_back("*");
- ServerInstance->Logs->Log("m_spanningtree",DEFAULT,"Configuration warning: Link block " + assign(L.Name) + " has no IP defined! This will allow any IP to connect as this server, and MAY not be what you want.");
- }
-
- if (L.RecvPass.empty())
- {
- throw CoreException("Invalid configuration for server '"+assign(L.Name)+"', recvpass not defined!");
- }
- if (L.SendPass.empty())
- {
- throw CoreException("Invalid configuration for server '"+assign(L.Name)+"', sendpass not defined!");
- }
-
- if (L.Name.empty())
- {
- throw CoreException("Invalid configuration, link tag without a name! IP address: "+L.IPAddr);
- }
-
- if (!L.Port)
- {
- ServerInstance->Logs->Log("m_spanningtree",DEFAULT,"Configuration warning: Link block " + assign(L.Name) + " has no port defined, you will not be able to /connect it.");
- }
- }
+ if (!L->Port)
+ ServerInstance->Logs->Log("m_spanningtree",LOG_DEFAULT,"Configuration warning: Link block '" + assign(L->Name) + "' has no port defined, you will not be able to /connect it.");
+ L->Fingerprint.erase(std::remove(L->Fingerprint.begin(), L->Fingerprint.end(), ':'), L->Fingerprint.end());
LinkBlocks.push_back(L);
}
- delete Conf;
-}
-void SpanningTreeUtilities::DoFailOver(Link* x)
-{
- if (x->FailOver.length())
+ tags = ServerInstance->Config->ConfTags("autoconnect");
+ for(ConfigIter i = tags.first; i != tags.second; ++i)
{
- if (x->FailOver == x->Name)
+ ConfigTag* tag = i->second;
+ reference<Autoconnect> A = new Autoconnect(tag);
+ A->Period = tag->getInt("period");
+ A->NextConnectTime = ServerInstance->Time() + A->Period;
+ A->position = -1;
+ irc::spacesepstream ss(tag->getString("server"));
+ std::string server;
+ while (ss.GetToken(server))
{
- this->ServerInstance->SNO->WriteToSnoMask('l', "FAILOVER: Some muppet configured the failover for server \002%s\002 to point at itself. Not following it!", x->Name.c_str());
- return;
+ A->servers.push_back(server);
}
- Link* TryThisOne = this->FindLink(x->FailOver.c_str());
- if (TryThisOne)
+
+ if (A->Period <= 0)
{
- TreeServer* CheckDupe = this->FindServer(x->FailOver.c_str());
- if (CheckDupe)
- {
- ServerInstance->Logs->Log("m_spanningtree",DEBUG,"Skipping existing failover: %s", x->FailOver.c_str());
- }
- else
- {
- this->ServerInstance->SNO->WriteToSnoMask('l', "FAILOVER: Trying failover link for \002%s\002: \002%s\002...", x->Name.c_str(), TryThisOne->Name.c_str());
- Creator->ConnectServer(TryThisOne);
- }
+ throw ModuleException("Invalid configuration for autoconnect, period not a positive integer!");
}
- else
+
+ if (A->servers.empty())
{
- this->ServerInstance->SNO->WriteToSnoMask('l', "FAILOVER: Invalid failover server specified for server \002%s\002, will not follow!", x->Name.c_str());
+ throw ModuleException("Invalid configuration for autoconnect, server cannot be empty!");
}
+
+ AutoconnectBlocks.push_back(A);
}
+
+ RefreshIPCache();
}
Link* SpanningTreeUtilities::FindLink(const std::string& name)
{
- for (std::vector<Link>::iterator x = LinkBlocks.begin(); x != LinkBlocks.end(); x++)
+ for (std::vector<reference<Link> >::iterator i = LinkBlocks.begin(); i != LinkBlocks.end(); ++i)
{
+ Link* x = *i;
if (InspIRCd::Match(x->Name.c_str(), name.c_str()))
{
- return &(*x);
+ return x;
}
}
return NULL;
projects / user / henk / code / inspircd.git / blobdiff