-#include "configreader.h"
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd.h"
#include "commands/cmd_whois.h"
#include "commands/cmd_stats.h"
#include "socket.h"
-#include "inspircd.h"
#include "wildcard.h"
#include "xline.h"
#include "transport.h"
#include "m_spanningtree/treesocket.h"
#include "m_spanningtree/resolvers.h"
+/* $ModDep: m_spanningtree/timesynctimer.h m_spanningtree/resolvers.h m_spanningtree/main.h m_spanningtree/utils.h m_spanningtree/treeserver.h m_spanningtree/link.h m_spanningtree/treesocket.h */
+
+bool SpanningTreeUtilities::IsSID(const std::string &str)
+{
+ /* Returns true if the string given is exactly 3 characters long,
+ * starts with a digit, and has no '.' in the other 2
+ */
+ return ((str.length() == 3) && isdigit(str[0]) && (str[1] != '.' && str[2] != '.'));
+}
+
/** Yay for fast searches!
* This is hundreds of times faster than recursion
* or even scanning a linked list, especially when
*/
TreeServer* SpanningTreeUtilities::FindServer(const std::string &ServerName)
{
- server_hash::iterator iter;
- iter = serverlist.find(ServerName.c_str());
+ if (IsSID(ServerName))
+ return this->FindServerID(ServerName);
+
+ server_hash::iterator iter = serverlist.find(ServerName.c_str());
if (iter != serverlist.end())
{
return iter->second;
}
}
+TreeServer* SpanningTreeUtilities::FindRemoteBurstServer(TreeServer* Server)
+{
+ server_hash::iterator iter = RemoteServersBursting.find(Server->GetName().c_str());
+ if (iter != RemoteServersBursting.end())
+ return iter->second;
+ else
+ return NULL;
+}
+
+TreeSocket* SpanningTreeUtilities::FindBurstingServer(const std::string &ServerName)
+{
+ std::map<irc::string,TreeSocket*>::iterator iter;
+ iter = burstingserverlist.find(ServerName.c_str());
+ if (iter != burstingserverlist.end())
+ {
+ return iter->second;
+ }
+ else
+ {
+ return NULL;
+ }
+}
+
+void SpanningTreeUtilities::SetRemoteBursting(TreeServer* Server, bool bursting)
+{
+ server_hash::iterator iter = RemoteServersBursting.find(Server->GetName().c_str());
+ if (bursting)
+ {
+ if (iter == RemoteServersBursting.end())
+ RemoteServersBursting.insert(make_pair(Server->GetName(), Server));
+ else return;
+ }
+ else
+ {
+ if (iter != RemoteServersBursting.end())
+ RemoteServersBursting.erase(iter);
+ else return;
+ }
+ ServerInstance->Log(DEBUG,"Server %s is %sbursting nicknames", Server->GetName().c_str(), bursting ? "" : "no longer ");
+}
+
+void SpanningTreeUtilities::AddBurstingServer(const std::string &ServerName, TreeSocket* s)
+{
+ std::map<irc::string,TreeSocket*>::iterator iter = burstingserverlist.find(ServerName.c_str());
+ if (iter == burstingserverlist.end())
+ burstingserverlist[ServerName.c_str()] = s;
+}
+
+void SpanningTreeUtilities::DelBurstingServer(TreeSocket* s)
+{
+ for (std::map<irc::string,TreeSocket*>::iterator iter = burstingserverlist.begin(); iter != burstingserverlist.end(); iter++)
+ {
+ if (iter->second == s)
+ {
+ burstingserverlist.erase(iter);
+ return;
+ }
+ }
+}
+
/** Returns the locally connected server we must route a
* message through to reach server 'ServerName'. This
* only applies to one-to-one and not one-to-many routing.
return NULL;
}
+TreeServer* SpanningTreeUtilities::FindServerID(const std::string &id)
+{
+ ServerInstance->Log(DEBUG,"Looking for id: %s", id.c_str());
+ server_hash::iterator iter = sidlist.find(id);
+ if (iter != sidlist.end())
+ return iter->second;
+ else
+ return NULL;
+}
+
/* A convenient wrapper that returns true if a server exists */
bool SpanningTreeUtilities::IsServer(const std::string &ServerName)
{
lines_to_apply = 0;
- this->TreeRoot = new TreeServer(this, ServerInstance, ServerInstance->Config->ServerName, ServerInstance->Config->ServerDesc);
+ ServerInstance->Log(DEBUG, "SpanningTreeUtilities: SID: %s", OurSID.c_str());
+
+ this->TreeRoot = new TreeServer(this, ServerInstance, ServerInstance->Config->ServerName, ServerInstance->Config->ServerDesc, ServerInstance->Config->GetSID());
modulelist* ml = ServerInstance->FindInterface("InspSocketHook");
{
ServerInstance->SE->DelFd(Bindings[i]);
Bindings[i]->Close();
- DELETE(Bindings[i]);
}
while (TreeRoot->ChildCount())
{
TreeSocket* sock = child_server->GetSocket();
ServerInstance->SE->DelFd(sock);
sock->Close();
- DELETE(sock);
}
}
delete TreeRoot;
+ ServerInstance->InspSocketCull();
}
void SpanningTreeUtilities::AddThisServer(TreeServer* server, TreeServerList &list)
}
for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
- if ((i->second->GetFd() < 0) && (exempt_list.find(i->second) == exempt_list.end()))
+ if ((i->first->GetFd() < 0) && (exempt_list.find(i->first) == exempt_list.end()))
{
- TreeServer* best = this->BestRouteTo(i->second->server);
+ TreeServer* best = this->BestRouteTo(i->first->server);
if (best)
AddThisServer(best,list);
}
}
}
+void SpanningTreeUtilities::RefreshIPCache()
+{
+ ValidIPs.clear();
+ for (std::vector<Link>::iterator L = LinkBlocks.begin(); L != LinkBlocks.end(); L++)
+ {
+ if ((!L->IPAddr.empty()) && (!L->RecvPass.empty()) && (!L->SendPass.empty()) && (!L->Name.empty()) && (L->Port))
+ {
+ 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;
+ }
+ 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);
+ ServerInstance->AddResolver(sr, cached);
+ }
+ catch (...)
+ {
+ }
+ }
+ }
+ }
+}
+
void SpanningTreeUtilities::ReadConfiguration(bool rebind)
{
ConfigReader* Conf = new ConfigReader(ServerInstance);
if (rebind)
{
- for (int j =0; j < Conf->Enumerate("bind"); j++)
+ 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);
while ((portno = portrange.GetToken()))
{
if (IP == "*")
- IP = "";
+ IP.clear();
if ((!transport.empty()) && (hooks.find(transport.c_str()) == hooks.end()))
{
}
else
{
- ServerInstance->Log(DEFAULT,"m_spanningtree: Warning: Failed to bind server port %s:%d",IP.c_str(), portno);
+ ServerInstance->Log(DEFAULT,"m_spanningtree: Warning: Failed to bind server port: %s:%d: %s",IP.c_str(), portno, strerror(errno));
listener->Close();
- DELETE(listener);
}
}
}
FlatLinks = Conf->ReadFlag("options","flatlinks",0);
HideULines = Conf->ReadFlag("options","hideulines",0);
AnnounceTSChange = Conf->ReadFlag("options","announcets",0);
- EnableTimeSync = !(Conf->ReadFlag("options","notimesync",0));
+ EnableTimeSync = Conf->ReadFlag("timesync","enable",0);
+ MasterTime = Conf->ReadFlag("timesync", "master", 0);
+ ChallengeResponse = !Conf->ReadFlag("options", "disablehmac", 0);
+ quiet_bursts = Conf->ReadFlag("options", "quietbursts", 0);
+ PingWarnTime = Conf->ReadInteger("options", "pingwarning", 0, true);
+ PingFreq = Conf->ReadInteger("options", "serverpingfreq", 0, true);
+
+ if (PingFreq == 0)
+ PingFreq = 60;
+
+ if (PingWarnTime < 0 || PingWarnTime > PingFreq - 1)
+ PingWarnTime = 0;
+
LinkBlocks.clear();
ValidIPs.clear();
- for (int j =0; j < Conf->Enumerate("link"); j++)
+ for (int j = 0; j < Conf->Enumerate("link"); j++)
{
Link L;
- std::string Allow = Conf->ReadValue("link","allowmask",j);
- L.Name = (Conf->ReadValue("link","name",j)).c_str();
- 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.AutoConnect = Conf->ReadInteger("link","autoconnect",j,true);
- L.HiddenFromStats = Conf->ReadFlag("link","hidden",j);
- L.Timeout = Conf->ReadInteger("link","timeout",j,true);
+ 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.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()))
{
/* Bugfix by brain, do not allow people to enter bad configurations */
if (L.Name != ServerInstance->Config->ServerName)
{
- if ((L.IPAddr != "") && (L.RecvPass != "") && (L.SendPass != "") && (L.Name != "") && (L.Port))
+ if ((!L.IPAddr.empty()) && (!L.RecvPass.empty()) && (!L.SendPass.empty()) && (!L.Name.empty()) && (L.Port))
{
ValidIPs.push_back(L.IPAddr);
ValidIPs.push_back(Allow);
/* Needs resolving */
- insp_inaddr binip;
- if (insp_aton(L.IPAddr.c_str(), &binip) < 1)
+ 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);
+ SecurityIPResolver* sr = new SecurityIPResolver((Module*)this->Creator, this, ServerInstance, L.IPAddr, L, cached, start_type);
ServerInstance->AddResolver(sr, cached);
}
- catch (ModuleException& e)
+ catch (...)
{
}
}
}
else
{
- if (L.IPAddr == "")
+ if (L.IPAddr.empty())
{
ServerInstance->Log(DEFAULT,"Invalid configuration for server '%s', IP address not defined!",L.Name.c_str());
}
- else if (L.RecvPass == "")
+ else if (L.RecvPass.empty())
{
ServerInstance->Log(DEFAULT,"Invalid configuration for server '%s', recvpass not defined!",L.Name.c_str());
}
- else if (L.SendPass == "")
+ else if (L.SendPass.empty())
{
ServerInstance->Log(DEFAULT,"Invalid configuration for server '%s', sendpass not defined!",L.Name.c_str());
}
- else if (L.Name == "")
+ else if (L.Name.empty())
{
ServerInstance->Log(DEFAULT,"Invalid configuration, link tag without a name!");
}
{
if (x->FailOver == x->Name)
{
- 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());
+ Creator->RemoteMessage(NULL,"FAILOVER: Some muppet configured the failover for server \002%s\002 to point at itself. Not following it!", x->Name.c_str());
return;
}
Link* TryThisOne = this->FindLink(x->FailOver.c_str());
if (TryThisOne)
{
- ServerInstance->SNO->WriteToSnoMask('l',"FAILOVER: Trying failover link for \002%s\002: \002%s\002...", x->Name.c_str(), TryThisOne->Name.c_str());
+ Creator->RemoteMessage(NULL,"FAILOVER: Trying failover link for \002%s\002: \002%s\002...", x->Name.c_str(), TryThisOne->Name.c_str());
Creator->ConnectServer(TryThisOne);
}
else
{
- ServerInstance->SNO->WriteToSnoMask('l',"FAILOVER: Invalid failover server specified for server \002%s\002, will not follow!", x->Name.c_str());
+ Creator->RemoteMessage(NULL,"FAILOVER: Invalid failover server specified for server \002%s\002, will not follow!", x->Name.c_str());
}
}
}
projects / user / henk / code / inspircd.git / blobdiff