* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * InspIRCd: (C) 2002-2008 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
/* $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 the other two characters are A-Z or digits
- */
- return ((str.length() == 3) && isdigit(str[0]) &&
- ((str[1] >= 'A' && str[1] <= 'Z') || isdigit(str[1])) &&
- ((str[2] >= 'A' && str[2] <= 'Z') || isdigit(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)
{
- if (IsSID(ServerName))
+ if (this->ServerInstance->IsSID(ServerName))
return this->FindServerID(ServerName);
server_hash::iterator iter = serverlist.find(ServerName.c_str());
}
}
-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.
{
for (server_hash::iterator i = serverlist.begin(); i != serverlist.end(); i++)
{
- if (match(i->first.c_str(),ServerName.c_str()))
+ if (match(i->first,ServerName))
return i->second;
}
return NULL;
{
Bindings.clear();
- lines_to_apply = 0;
+ 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());
- modulelist* ml = ServerInstance->Modules->FindInterface("InspSocketHook");
+ modulelist* ml = ServerInstance->Modules->FindInterface("BufferedSocketHook");
/* Did we find any modules? */
if (ml)
for (modulelist::iterator m = ml->begin(); m != ml->end(); m++)
{
/* Make a request to it for its name, its implementing
- * InspSocketHook so we know its safe to do this
+ * BufferedSocketHook so we know its safe to do this
*/
- std::string name = InspSocketNameRequest((Module*)Creator, *m).Send();
+ std::string name = BufferedSocketNameRequest((Module*)Creator, *m).Send();
/* Build a map of them */
hooks[name.c_str()] = *m;
hooknames.push_back(name);
}
}
delete TreeRoot;
- ServerInstance->InspSocketCull();
+ ServerInstance->BufferedSocketCull();
}
void SpanningTreeUtilities::AddThisServer(TreeServer* server, TreeServerList &list)
}
/* returns a list of DIRECT servernames for a specific channel */
-void SpanningTreeUtilities::GetListOfServersForChannel(chanrec* c, TreeServerList &list, char status, const CUList &exempt_list)
+void SpanningTreeUtilities::GetListOfServersForChannel(Channel* c, TreeServerList &list, char status, const CUList &exempt_list)
{
- CUList *ulist;
- switch (status)
- {
- case '@':
- ulist = c->GetOppedUsers();
- break;
- case '%':
- ulist = c->GetHalfoppedUsers();
- break;
- case '+':
- ulist = c->GetVoicedUsers();
- break;
- default:
- ulist = c->GetUsers();
- break;
- }
+ CUList *ulist = c->GetUsers();
+
for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++)
{
- if ((i->first->GetFd() < 0) && (exempt_list.find(i->first) == exempt_list.end()))
+ if (IS_LOCAL(i->first))
+ continue;
+
+ if (status && !strchr(c->GetAllPrefixChars(i->first), status))
+ continue;
+
+ if (exempt_list.find(i->first) == exempt_list.end())
{
TreeServer* best = this->BestRouteTo(i->first->server);
if (best)
if (params.size() >= 2)
{
/* Prefixes */
- if ((*(params[0].c_str()) == '@') || (*(params[0].c_str()) == '%') || (*(params[0].c_str()) == '+'))
+ 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
- userrec* d = ServerInstance->FindNick(params[0]);
+ User* d = ServerInstance->FindNick(params[0]);
if (d)
{
std::deque<std::string> par;
}
else
{
- chanrec* c = ServerInstance->FindChan(params[0]);
- userrec* u = ServerInstance->FindNick(prefix);
- if (c && u)
+ Channel* c = ServerInstance->FindChan(params[0]);
+ User* u = ServerInstance->FindNick(prefix);
+ if (c)
{
CUList elist;
TreeServerList list;
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))
+ 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(),':'))
+ if (L->Name.empty())
{
- in6_addr n;
- if (inet_pton(AF_INET6, L->IPAddr.c_str(), &n) < 1)
- ipvalid = false;
+ 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.");
+ }
+
+ /* 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;
+ }
+ else
#endif
+ {
+ in_addr n;
+ if (inet_aton(L->IPAddr.c_str(),&n) < 1)
+ ipvalid = false;
+ }
+
+ if (!ipvalid)
+ {
+ try
{
- in_addr n;
- if (inet_aton(L->IPAddr.c_str(),&n) < 1)
- ipvalid = false;
+ bool cached;
+ SecurityIPResolver* sr = new SecurityIPResolver((Module*)this->Creator, this, ServerInstance, L->IPAddr, *L, cached, start_type);
+ ServerInstance->AddResolver(sr, cached);
}
- if (!ipvalid)
+ catch (...)
{
- try
- {
- bool cached;
- SecurityIPResolver* sr = new SecurityIPResolver((Module*)this->Creator, this, ServerInstance, L->IPAddr, *L, cached, start_type);
- ServerInstance->AddResolver(sr, cached);
- }
- catch (...)
- {
- }
}
}
}
ConfigReader* Conf = new ConfigReader(ServerInstance);
if (rebind)
{
+ for (unsigned int i = 0; i < Bindings.size(); i++)
+ {
+ ServerInstance->SE->DelFd(Bindings[i]);
+ Bindings[i]->Close();
+ }
+ ServerInstance->BufferedSocketCull();
+ Bindings.clear();
+
for (int j = 0; j < Conf->Enumerate("bind"); j++)
{
std::string Type = Conf->ReadValue("bind","type",j);
{
irc::portparser portrange(Port, false);
int portno = -1;
+
+ if (IP == "*")
+ IP.clear();
+
while ((portno = portrange.GetToken()))
{
- if (IP == "*")
- IP.clear();
-
if ((!transport.empty()) && (hooks.find(transport.c_str()) == hooks.end()))
{
- ServerInstance->Log(DEFAULT,"m_spanningtree: WARNING: Can't find transport type '%s' for port %s:%s - maybe you forgot to load it BEFORE m_spanningtree in your config file? - Skipping this port binding", transport.c_str(), IP.c_str(), Port.c_str());
+ 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;
}
TreeSocket* listener = new TreeSocket(this, ServerInstance, IP.c_str(), portno, true, 10, transport.empty() ? NULL : hooks[transport.c_str()]);
if (listener->GetState() == I_LISTENING)
{
- ServerInstance->Log(DEFAULT,"m_spanningtree: Binding server port %s:%d successful!", IP.c_str(), portno);
+ ServerInstance->Logs->Log("m_spanningtree",DEFAULT,"m_spanningtree: Binding server port %s:%d successful!", IP.c_str(), portno);
Bindings.push_back(listener);
}
else
{
- ServerInstance->Log(DEFAULT,"m_spanningtree: Warning: Failed to bind server port: %s:%d: %s",IP.c_str(), portno, strerror(errno));
+ ServerInstance->Logs->Log("m_spanningtree",DEFAULT,"m_spanningtree: Warning: Failed to bind server port: %s:%d: %s",IP.c_str(), portno, strerror(errno));
listener->Close();
}
}
}
}
}
- FlatLinks = Conf->ReadFlag("options","flatlinks",0);
- HideULines = Conf->ReadFlag("options","hideulines",0);
+ FlatLinks = Conf->ReadFlag("security","flatlinks",0);
+ HideULines = Conf->ReadFlag("security","hideulines",0);
AnnounceTSChange = Conf->ReadFlag("options","announcets",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);
+ 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);
if ((!L.Hook.empty()) && (hooks.find(L.Hook.c_str()) == hooks.end()))
{
- ServerInstance->Log(DEFAULT,"m_spanningtree: WARNING: Can't find transport type '%s' for link '%s' - maybe you forgot to load it BEFORE m_spanningtree in your config file? Skipping <link> tag completely.",
- L.Hook.c_str(), L.Name.c_str());
+ 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;
}
/* Bugfix by brain, do not allow people to enter bad configurations */
if (L.Name != ServerInstance->Config->ServerName)
{
+ 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))
{
- ValidIPs.push_back(L.IPAddr);
-
if (Allow.length())
ValidIPs.push_back(Allow);
+ ValidIPs.push_back(L.IPAddr);
+
/* Needs resolving */
bool ipvalid = true;
QueryType start_type = DNS_QUERY_A;
{
}
}
-
- LinkBlocks.push_back(L);
}
else
{
if (L.IPAddr.empty())
{
- ServerInstance->Log(DEFAULT,"Invalid configuration for server '%s', IP address not defined!",L.Name.c_str());
+ 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.");
}
- else if (L.RecvPass.empty())
+
+ if (L.RecvPass.empty())
{
- ServerInstance->Log(DEFAULT,"Invalid configuration for server '%s', recvpass not defined!",L.Name.c_str());
+ throw CoreException("Invalid configuration for server '"+assign(L.Name)+"', recvpass not defined!");
}
- else if (L.SendPass.empty())
+
+ if (L.SendPass.empty())
{
- ServerInstance->Log(DEFAULT,"Invalid configuration for server '%s', sendpass not defined!",L.Name.c_str());
+ throw CoreException("Invalid configuration for server '"+assign(L.Name)+"', sendpass not defined!");
}
- else if (L.Name.empty())
+
+ if (L.Name.empty())
{
- ServerInstance->Log(DEFAULT,"Invalid configuration, link tag without a name!");
+ throw CoreException("Invalid configuration, link tag without a name! IP address: "+L.IPAddr);
}
- else if (!L.Port)
+
+ if (!L.Port)
{
- ServerInstance->Log(DEFAULT,"Invalid configuration for server '%s', no port specified!",L.Name.c_str());
+ 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.");
}
}
+
+
+ LinkBlocks.push_back(L);
}
else
{
- ServerInstance->Log(DEFAULT,"Invalid configuration for server '%s', link tag has the same server name as the local server!",L.Name.c_str());
+ throw CoreException("Invalid configuration for server '"+assign(L.Name)+"', link tag has the same server name as the local server!");
}
}
- DELETE(Conf);
+ delete Conf;
}
void SpanningTreeUtilities::DoFailOver(Link* x)
TreeServer* CheckDupe = this->FindServer(x->FailOver.c_str());
if (CheckDupe)
{
- ServerInstance->Log(DEBUG,"Skipping existing failover: %s", x->FailOver.c_str());
+ ServerInstance->Logs->Log("m_spanningtree",DEBUG,"Skipping existing failover: %s", x->FailOver.c_str());
}
else
{
projects / user / henk / code / inspircd.git / blobdiff