void ServerConfig::ApplyModules(User* user)
{
const std::vector<std::string> v = ServerInstance->Modules->GetAllModuleNames(0);
std::vector<std::string> added_modules;
std::set<std::string> removed_modules(v.begin(), v.end());
ConfigTagList tags = ConfTags("module");
for(ConfigIter i = tags.first; i != tags.second; ++i)
{
ConfigTag* tag = i->second;
std::string name;
if (tag->readString("name", name))
{
// if this module is already loaded, the erase will succeed, so we need do nothing
// otherwise, we need to add the module (which will be done later)
if (removed_modules.erase(name) == 0)
added_modules.push_back(name);
}
}
if (ConfValue("options")->getBool("allowhalfop") && removed_modules.erase("m_halfop.so") == 0)
added_modules.push_back("m_halfop.so");
for (std::set<std::string>::iterator removing = removed_modules.begin(); removing != removed_modules.end(); removing++)
{
// Don't remove cmd_*.so, just remove m_*.so
if (removing->c_str()[0] == 'c')
continue;
Module* m = ServerInstance->Modules->Find(*removing);
if (m && ServerInstance->Modules->Unload(m))
{
ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH UNLOADED MODULE: %s",removing->c_str());
if (user)
user->WriteNumeric(RPL_UNLOADEDMODULE, "%s %s :Module %s successfully unloaded.",user->nick.c_str(), removing->c_str(), removing->c_str());
else
ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully unloaded.", removing->c_str());
}
else
{
if (user)
user->WriteNumeric(ERR_CANTUNLOADMODULE, "%s %s :Failed to unload module %s: %s",user->nick.c_str(), removing->c_str(), removing->c_str(), ServerInstance->Modules->LastError().c_str());
else
ServerInstance->SNO->WriteGlobalSno('a', "Failed to unload module %s: %s", removing->c_str(), ServerInstance->Modules->LastError().c_str());
}
}
for (std::vector<std::string>::iterator adding = added_modules.begin(); adding != added_modules.end(); adding++)
{
if (ServerInstance->Modules->Load(adding->c_str()))
{
ServerInstance->SNO->WriteGlobalSno('a', "*** REHASH LOADED MODULE: %s",adding->c_str());
if (user)
user->WriteNumeric(RPL_LOADEDMODULE, "%s %s :Module %s successfully loaded.",user->nick.c_str(), adding->c_str(), adding->c_str());
else
ServerInstance->SNO->WriteGlobalSno('a', "Module %s successfully loaded.", adding->c_str());
}
else
{
if (user)
user->WriteNumeric(ERR_CANTLOADMODULE, "%s %s :Failed to load module %s: %s",user->nick.c_str(), adding->c_str(), adding->c_str(), ServerInstance->Modules->LastError().c_str());
else
ServerInstance->SNO->WriteGlobalSno('a', "Failed to load module %s: %s", adding->c_str(), ServerInstance->Modules->LastError().c_str());
}
}
}
void ServerConfig::Fill()
{
ConfigTag* options = ConfValue("options");
ConfigTag* security = ConfValue("security");
ConfigTag* server = ConfValue("server");
if (sid.empty())
{
ServerName = server->getString("name", "irc.example.com", InspIRCd::IsHost);
sid = server->getString("id");
if (!sid.empty() && !InspIRCd::IsSID(sid))
throw CoreException(sid + " is not a valid server ID. A server ID must be 3 characters long, with the first character a digit and the next two characters a digit or letter.");
}
else
{
std::string name = server->getString("name");
if (!name.empty() && name != ServerName)
throw CoreException("You must restart to change the server name");
std::string nsid = server->getString("id");
if (!nsid.empty() && nsid != sid)
throw CoreException("You must restart to change the server id");
}
SoftLimit = ConfValue("performance")->getUInt("softlimit", (SocketEngine::GetMaxFds() > 0 ? SocketEngine::GetMaxFds() : LONG_MAX), 10);
CCOnConnect = ConfValue("performance")->getBool("clonesonconnect", true);
MaxConn = ConfValue("performance")->getUInt("somaxconn", SOMAXCONN);
TimeSkipWarn = ConfValue("performance")->getDuration("timeskipwarn", 2, 0, 30);
XLineMessage = options->getString("xlinemessage", "You're banned!");
ServerDesc = server->getString("description", "Configure Me");
Network = server->getString("network", "Network");
NetBufferSize = ConfValue("performance")->getInt("netbuffersize", 10240, 1024, 65534);
CustomVersion = security->getString("customversion");
HideBans = security->getBool("hidebans");
HideServer = security->getString("hideserver");
SyntaxHints = options->getBool("syntaxhints");
FullHostInTopic = options->getBool("hostintopic");
MaxTargets = security->getUInt("maxtargets", 20, 1, 31);
DefaultModes = options->getString("defaultmodes", "not");
PID = ConfValue("pid")->getString("file");
c_ipv4_range = ConfValue("cidr")->getUInt("ipv4clone", 32, 1, 32);
c_ipv6_range = ConfValue("cidr")->getUInt("ipv6clone", 128, 1, 128);
Limits = ServerLimits(ConfValue("limits"));
Paths = ServerPaths(ConfValue("path"));
NoSnoticeStack = options->getBool("nosnoticestack", false);
std::string defbind = options->getString("defaultbind");
if (stdalgo::string::equalsci(defbind, "ipv4"))
{
WildcardIPv6 = false;
}
else if (stdalgo::string::equalsci(defbind, "ipv6"))
{
WildcardIPv6 = true;
}
else
{
WildcardIPv6 = true;
int socktest = socket(AF_INET6, SOCK_STREAM, 0);
if (socktest < 0)
WildcardIPv6 = false;
else
SocketEngine::Close(socktest);
}
ServerInstance->XLines->ClearConfigLines();
ReadXLine(this, "badip", "ipmask", ServerInstance->XLines->GetFactory("Z"));
ReadXLine(this, "badnick", "nick", ServerInstance->XLines->GetFactory("Q"));
ReadXLine(this, "badhost", "host", ServerInstance->XLines->GetFactory("K"));
ReadXLine(this, "exception", "host", ServerInstance->XLines->GetFactory("E"));
const std::string restrictbannedusers = options->getString("restrictbannedusers", "yes");
if (stdalgo::string::equalsci(restrictbannedusers, "no"))
RestrictBannedUsers = ServerConfig::BUT_NORMAL;
else if (stdalgo::string::equalsci(restrictbannedusers, "silent"))
RestrictBannedUsers = ServerConfig::BUT_RESTRICT_SILENT;
else if (stdalgo::string::equalsci(restrictbannedusers, "yes"))
RestrictBannedUsers = ServerConfig::BUT_RESTRICT_NOTIFY;
else
throw CoreException(restrictbannedusers + " is an invalid <options:restrictbannedusers> value, at " + options->getTagLocation());
}
void ServerConfig::Fill()
{
ConfigTag* options = ConfValue("options");
ConfigTag* security = ConfValue("security");
if (sid.empty())
{
ServerName = ConfValue("server")->getString("name");
sid = ConfValue("server")->getString("id");
ValidHost(ServerName, "<server:name>");
if (!sid.empty() && !InspIRCd::IsSID(sid))
throw CoreException(sid + " is not a valid server ID. A server ID must be 3 characters long, with the first character a digit and the next two characters a digit or letter.");
}
else
{
if (ServerName != ConfValue("server")->getString("name"))
throw CoreException("You must restart to change the server name or SID");
std::string nsid = ConfValue("server")->getString("id");
if (!nsid.empty() && nsid != sid)
throw CoreException("You must restart to change the server name or SID");
}
diepass = ConfValue("power")->getString("diepass");
restartpass = ConfValue("power")->getString("restartpass");
powerhash = ConfValue("power")->getString("hash");
PrefixQuit = options->getString("prefixquit");
SuffixQuit = options->getString("suffixquit");
FixedQuit = options->getString("fixedquit");
PrefixPart = options->getString("prefixpart");
SuffixPart = options->getString("suffixpart");
FixedPart = options->getString("fixedpart");
SoftLimit = ConfValue("performance")->getInt("softlimit", ServerInstance->SE->GetMaxFds());
MaxConn = ConfValue("performance")->getInt("somaxconn", SOMAXCONN);
MoronBanner = options->getString("moronbanner", "You're banned!");
ServerDesc = ConfValue("server")->getString("description", "Configure Me");
Network = ConfValue("server")->getString("network", "Network");
AdminName = ConfValue("admin")->getString("name", "");
AdminEmail = ConfValue("admin")->getString("email", "*****@*****.**");
AdminNick = ConfValue("admin")->getString("nick", "admin");
ModPath = ConfValue("path")->getString("moduledir", MOD_PATH);
NetBufferSize = ConfValue("performance")->getInt("netbuffersize", 10240);
dns_timeout = ConfValue("dns")->getInt("timeout", 5);
DisabledCommands = ConfValue("disabled")->getString("commands", "");
DisabledDontExist = ConfValue("disabled")->getBool("fakenonexistant");
UserStats = security->getString("userstats");
CustomVersion = security->getString("customversion", Network + " IRCd");
HideSplits = security->getBool("hidesplits");
HideBans = security->getBool("hidebans");
HideWhoisServer = security->getString("hidewhois");
HideKillsServer = security->getString("hidekills");
RestrictBannedUsers = security->getBool("restrictbannedusers", true);
GenericOper = security->getBool("genericoper");
SyntaxHints = options->getBool("syntaxhints");
CycleHosts = options->getBool("cyclehosts");
CycleHostsFromUser = options->getBool("cyclehostsfromuser");
UndernetMsgPrefix = options->getBool("ircumsgprefix");
FullHostInTopic = options->getBool("hostintopic");
MaxTargets = security->getInt("maxtargets", 20);
DefaultModes = options->getString("defaultmodes", "nt");
PID = ConfValue("pid")->getString("file");
MaxChans = ConfValue("channels")->getInt("users", 20);
OperMaxChans = ConfValue("channels")->getInt("opers", 60);
c_ipv4_range = ConfValue("cidr")->getInt("ipv4clone", 32);
c_ipv6_range = ConfValue("cidr")->getInt("ipv6clone", 128);
Limits.NickMax = ConfValue("limits")->getInt("maxnick", 32);
Limits.ChanMax = ConfValue("limits")->getInt("maxchan", 64);
Limits.MaxModes = ConfValue("limits")->getInt("maxmodes", 20);
Limits.IdentMax = ConfValue("limits")->getInt("maxident", 11);
Limits.MaxQuit = ConfValue("limits")->getInt("maxquit", 255);
Limits.MaxTopic = ConfValue("limits")->getInt("maxtopic", 307);
Limits.MaxKick = ConfValue("limits")->getInt("maxkick", 255);
Limits.MaxGecos = ConfValue("limits")->getInt("maxgecos", 128);
Limits.MaxAway = ConfValue("limits")->getInt("maxaway", 200);
InvBypassModes = options->getBool("invitebypassmodes", true);
NoSnoticeStack = options->getBool("nosnoticestack", false);
range(SoftLimit, 10, ServerInstance->SE->GetMaxFds(), ServerInstance->SE->GetMaxFds(), "<performance:softlimit>");
if (ConfValue("performance")->getBool("limitsomaxconn", true))
range(MaxConn, 0, SOMAXCONN, SOMAXCONN, "<performance:somaxconn>");
range(MaxTargets, 1, 31, 20, "<security:maxtargets>");
range(NetBufferSize, 1024, 65534, 10240, "<performance:netbuffersize>");
std::string defbind = options->getString("defaultbind");
if (assign(defbind) == "ipv4")
{
WildcardIPv6 = false;
}
else if (assign(defbind) == "ipv6")
{
WildcardIPv6 = true;
}
else
{
WildcardIPv6 = true;
int socktest = socket(AF_INET6, SOCK_STREAM, 0);
if (socktest < 0)
WildcardIPv6 = false;
else
ServerInstance->SE->Close(socktest);
}
ConfigTagList tags = ConfTags("uline");
for(ConfigIter i = tags.first; i != tags.second; ++i)
{
ConfigTag* tag = i->second;
std::string server;
if (!tag->readString("server", server))
throw CoreException("<uline> tag missing server at " + tag->getTagLocation());
ulines[assign(server)] = tag->getBool("silent");
}
ReadXLine(this, "badip", "ipmask", ServerInstance->XLines->GetFactory("Z"));
ReadXLine(this, "badnick", "nick", ServerInstance->XLines->GetFactory("Q"));
ReadXLine(this, "badhost", "host", ServerInstance->XLines->GetFactory("K"));
ReadXLine(this, "exception", "host", ServerInstance->XLines->GetFactory("E"));
memset(DisabledUModes, 0, sizeof(DisabledUModes));
std::string modes = ConfValue("disabled")->getString("usermodes");
for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p)
{
// Complain when the character is not a-z or A-Z
if ((*p < 'A') || (*p > 'z') || ((*p < 'a') && (*p > 'Z')))
throw CoreException("Invalid usermode " + std::string(1, *p) + " was found.");
DisabledUModes[*p - 'A'] = 1;
}
memset(DisabledCModes, 0, sizeof(DisabledCModes));
modes = ConfValue("disabled")->getString("chanmodes");
for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p)
{
if ((*p < 'A') || (*p > 'z') || ((*p < 'a') && (*p > 'Z')))
throw CoreException("Invalid chanmode " + std::string(1, *p) + " was found.");
DisabledCModes[*p - 'A'] = 1;
}
memset(HideModeLists, 0, sizeof(HideModeLists));
modes = ConfValue("security")->getString("hidemodes");
for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p)
HideModeLists[(unsigned char) *p] = true;
std::string v = security->getString("announceinvites");
if (v == "ops")
AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_OPS;
else if (v == "all")
AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_ALL;
else if (v == "dynamic")
AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_DYNAMIC;
else
AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_NONE;
v = security->getString("operspywhois");
if (v == "splitmsg")
OperSpyWhois = SPYWHOIS_SPLITMSG;
else if (v == "on" || v == "yes")
OperSpyWhois = SPYWHOIS_SINGLEMSG;
else
OperSpyWhois = SPYWHOIS_NONE;
}
void ServerConfig::Fill()
{
ConfigTag* options = ConfValue("options");
ConfigTag* security = ConfValue("security");
if (sid.empty())
{
ServerName = ConfValue("server")->getString("name", "irc.example.com");
ValidHost(ServerName, "<server:name>");
sid = ConfValue("server")->getString("id");
if (!sid.empty() && !InspIRCd::IsSID(sid))
throw CoreException(sid + " is not a valid server ID. A server ID must be 3 characters long, with the first character a digit and the next two characters a digit or letter.");
}
else
{
if (ServerName != ConfValue("server")->getString("name"))
throw CoreException("You must restart to change the server name");
std::string nsid = ConfValue("server")->getString("id");
if (!nsid.empty() && nsid != sid)
throw CoreException("You must restart to change the server id");
}
SoftLimit = ConfValue("performance")->getInt("softlimit", (SocketEngine::GetMaxFds() > 0 ? SocketEngine::GetMaxFds() : LONG_MAX), 10);
CCOnConnect = ConfValue("performance")->getBool("clonesonconnect", true);
MaxConn = ConfValue("performance")->getInt("somaxconn", SOMAXCONN);
XLineMessage = options->getString("xlinemessage", options->getString("moronbanner", "You're banned!"));
ServerDesc = ConfValue("server")->getString("description", "Configure Me");
Network = ConfValue("server")->getString("network", "Network");
NetBufferSize = ConfValue("performance")->getInt("netbuffersize", 10240, 1024, 65534);
dns_timeout = ConfValue("dns")->getInt("timeout", 5);
DisabledCommands = ConfValue("disabled")->getString("commands", "");
DisabledDontExist = ConfValue("disabled")->getBool("fakenonexistant");
UserStats = security->getString("userstats");
CustomVersion = security->getString("customversion");
HideSplits = security->getBool("hidesplits");
HideBans = security->getBool("hidebans");
HideWhoisServer = security->getString("hidewhois");
HideKillsServer = security->getString("hidekills");
RestrictBannedUsers = security->getBool("restrictbannedusers", true);
GenericOper = security->getBool("genericoper");
SyntaxHints = options->getBool("syntaxhints");
CycleHostsFromUser = options->getBool("cyclehostsfromuser");
UndernetMsgPrefix = options->getBool("ircumsgprefix");
FullHostInTopic = options->getBool("hostintopic");
MaxTargets = security->getInt("maxtargets", 20, 1, 31);
DefaultModes = options->getString("defaultmodes", "not");
PID = ConfValue("pid")->getString("file");
MaxChans = ConfValue("channels")->getInt("users", 20);
OperMaxChans = ConfValue("channels")->getInt("opers");
c_ipv4_range = ConfValue("cidr")->getInt("ipv4clone", 32);
c_ipv6_range = ConfValue("cidr")->getInt("ipv6clone", 128);
Limits.NickMax = ConfValue("limits")->getInt("maxnick", 32);
Limits.ChanMax = ConfValue("limits")->getInt("maxchan", 64);
Limits.MaxModes = ConfValue("limits")->getInt("maxmodes", 20);
Limits.IdentMax = ConfValue("limits")->getInt("maxident", 11);
Limits.MaxHost = ConfValue("limits")->getInt("maxhost", 64);
Limits.MaxQuit = ConfValue("limits")->getInt("maxquit", 255);
Limits.MaxTopic = ConfValue("limits")->getInt("maxtopic", 307);
Limits.MaxKick = ConfValue("limits")->getInt("maxkick", 255);
Limits.MaxGecos = ConfValue("limits")->getInt("maxgecos", 128);
Limits.MaxAway = ConfValue("limits")->getInt("maxaway", 200);
Limits.MaxLine = ConfValue("limits")->getInt("maxline", 512);
Paths.Config = ConfValue("path")->getString("configdir", INSPIRCD_CONFIG_PATH);
Paths.Data = ConfValue("path")->getString("datadir", INSPIRCD_DATA_PATH);
Paths.Log = ConfValue("path")->getString("logdir", INSPIRCD_LOG_PATH);
Paths.Module = ConfValue("path")->getString("moduledir", INSPIRCD_MODULE_PATH);
InvBypassModes = options->getBool("invitebypassmodes", true);
NoSnoticeStack = options->getBool("nosnoticestack", false);
if (Network.find(' ') != std::string::npos)
throw CoreException(Network + " is not a valid network name. A network name must not contain spaces.");
std::string defbind = options->getString("defaultbind");
if (assign(defbind) == "ipv4")
{
WildcardIPv6 = false;
}
else if (assign(defbind) == "ipv6")
{
WildcardIPv6 = true;
}
else
{
WildcardIPv6 = true;
int socktest = socket(AF_INET6, SOCK_STREAM, 0);
if (socktest < 0)
WildcardIPv6 = false;
else
SocketEngine::Close(socktest);
}
ReadXLine(this, "badip", "ipmask", ServerInstance->XLines->GetFactory("Z"));
ReadXLine(this, "badnick", "nick", ServerInstance->XLines->GetFactory("Q"));
ReadXLine(this, "badhost", "host", ServerInstance->XLines->GetFactory("K"));
ReadXLine(this, "exception", "host", ServerInstance->XLines->GetFactory("E"));
memset(DisabledUModes, 0, sizeof(DisabledUModes));
std::string modes = ConfValue("disabled")->getString("usermodes");
for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p)
{
// Complain when the character is not a-z or A-Z
if ((*p < 'A') || (*p > 'z') || ((*p < 'a') && (*p > 'Z')))
throw CoreException("Invalid usermode " + std::string(1, *p) + " was found.");
DisabledUModes[*p - 'A'] = 1;
}
memset(DisabledCModes, 0, sizeof(DisabledCModes));
modes = ConfValue("disabled")->getString("chanmodes");
for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p)
{
if ((*p < 'A') || (*p > 'z') || ((*p < 'a') && (*p > 'Z')))
throw CoreException("Invalid chanmode " + std::string(1, *p) + " was found.");
DisabledCModes[*p - 'A'] = 1;
}
memset(HideModeLists, 0, sizeof(HideModeLists));
modes = ConfValue("security")->getString("hidemodes");
for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p)
HideModeLists[(unsigned char) *p] = true;
std::string v = security->getString("announceinvites");
if (v == "ops")
AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_OPS;
else if (v == "all")
AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_ALL;
else if (v == "dynamic")
AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_DYNAMIC;
else
AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_NONE;
v = security->getString("operspywhois");
if (v == "splitmsg")
OperSpyWhois = SPYWHOIS_SPLITMSG;
else if (v == "on" || v == "yes")
OperSpyWhois = SPYWHOIS_SINGLEMSG;
else
OperSpyWhois = SPYWHOIS_NONE;
}
