X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fconfigreader.cpp;h=905eb786af84b0646b6ae4eca423e172cb903935;hb=bbeb5ea38686dfeb9537860770bbdb3bd2f9cd3f;hp=04763cbaba49c156701e2bca79f64303103c74d0;hpb=96e4434f9078bf3db0dad96d56f35cbee53252d5;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/configreader.cpp b/src/configreader.cpp index 04763cbab..905eb786a 100644 --- a/src/configreader.cpp +++ b/src/configreader.cpp @@ -1,42 +1,38 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd: (C) 2002-2010 InspIRCd Development Team - * See: http://wiki.inspircd.org/Credits + * Copyright (C) 2009-2010 Daniel De Graaf + * Copyright (C) 2007-2009 Robin Burchell + * Copyright (C) 2006-2009 Dennis Friis + * Copyright (C) 2006-2008 Craig Edwards + * Copyright (C) 2008 Thomas Stagner + * Copyright (C) 2006 Oliver Lupton * - * 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 . */ -/* $Core */ -/* $CopyInstall: conf/inspircd.quotes.example $(CONPATH) */ -/* $CopyInstall: conf/inspircd.rules.example $(CONPATH) */ -/* $CopyInstall: conf/inspircd.motd.example $(CONPATH) */ -/* $CopyInstall: conf/inspircd.helpop-full.example $(CONPATH) */ -/* $CopyInstall: conf/inspircd.helpop.example $(CONPATH) */ -/* $CopyInstall: conf/inspircd.censor.example $(CONPATH) */ -/* $CopyInstall: conf/inspircd.filter.example $(CONPATH) */ -/* $CopyInstall: conf/inspircd.conf.example $(CONPATH) */ -/* $CopyInstall: conf/modules.conf.example $(CONPATH) */ -/* $CopyInstall: conf/opers.conf.example $(CONPATH) */ -/* $CopyInstall: conf/links.conf.example $(CONPATH) */ -/* $CopyInstall: tools/gdbargs $(BASE)/.gdbargs */ #include "inspircd.h" -#include #include "xline.h" +#include "listmode.h" #include "exitcodes.h" -#include "commands/cmd_whowas.h" #include "configparser.h" +#include ServerConfig::ServerConfig() { - WhoWasGroupSize = WhoWasMaxGroups = WhoWasMaxKeep = 0; - NoUserDns = OperSpyWhois = HideBans = HideSplits = UndernetMsgPrefix = false; - CycleHosts = InvBypassModes = true; + RawLog = HideBans = HideSplits = UndernetMsgPrefix = false; + WildcardIPv6 = CycleHosts = InvBypassModes = true; dns_timeout = 5; MaxTargets = 20; NetBufferSize = 10240; @@ -48,59 +44,16 @@ ServerConfig::ServerConfig() c_ipv6_range = 128; } -void ServerConfig::Update005() -{ - std::stringstream out(data005); - std::string token; - std::string line5; - int token_counter = 0; - isupport.clear(); - while (out >> token) - { - line5 = line5 + token + " "; - token_counter++; - if (token_counter >= 13) - { - char buf[MAXBUF]; - snprintf(buf, MAXBUF, "%s:are supported by this server", line5.c_str()); - isupport.push_back(buf); - line5.clear(); - token_counter = 0; - } - } - if (!line5.empty()) - { - char buf[MAXBUF]; - snprintf(buf, MAXBUF, "%s:are supported by this server", line5.c_str()); - isupport.push_back(buf); - } -} - -void ServerConfig::Send005(User* user) -{ - for (std::vector::iterator line = ServerInstance->Config->isupport.begin(); line != ServerInstance->Config->isupport.end(); line++) - user->WriteNumeric(RPL_ISUPPORT, "%s %s", user->nick.c_str(), line->c_str()); -} - template static void range(T& value, V min, V max, V def, const char* msg) { if (value >= (T)min && value <= (T)max) return; - ServerInstance->Logs->Log("CONFIG", DEFAULT, - "WARNING: %s value of %ld is not between %ld and %ld; set to %ld.", + ServerInstance->Logs->Log("CONFIG", LOG_DEFAULT, "WARNING: %s value of %ld is not between %ld and %ld; set to %ld.", msg, (long)value, (long)min, (long)max, (long)def); value = def; } - -static void ValidIP(const std::string& ip, const std::string& key) -{ - irc::sockets::sockaddrs dummy; - if (!irc::sockets::aptosa(ip, 0, dummy)) - throw CoreException("The value of "+key+" is not an IP address"); -} - static void ValidHost(const std::string& p, const std::string& msg) { int num_dots = 0; @@ -142,35 +95,6 @@ bool ServerConfig::ApplyDisabledCommands(const std::string& data) return true; } -#ifdef WINDOWS -// Note: the windows validator is in win32wrapper.cpp -void FindDNS(std::string& server); -#else -static void FindDNS(std::string& server) -{ - if (!server.empty()) - return; - - // attempt to look up their nameserver from /etc/resolv.conf - ServerInstance->Logs->Log("CONFIG",DEFAULT,"WARNING: not defined, attempting to find working server in /etc/resolv.conf..."); - - std::ifstream resolv("/etc/resolv.conf"); - - while (resolv >> server) - { - if (server == "nameserver") - { - resolv >> server; - ServerInstance->Logs->Log("CONFIG",DEFAULT," set to '%s' as first resolver in /etc/resolv.conf.",server.c_str()); - return; - } - } - - ServerInstance->Logs->Log("CONFIG",DEFAULT,"/etc/resolv.conf contains no viable nameserver entries! Defaulting to nameserver '127.0.0.1'!"); - server = "127.0.0.1"; -} -#endif - static void ReadXLine(ServerConfig* conf, const std::string& tag, const std::string& key, XLineFactory* make) { ConfigTagList tags = conf->ConfTags(tag); @@ -198,6 +122,8 @@ void ServerConfig::CrossCheckOperClassType() std::string name = tag->getString("name"); if (name.empty()) throw CoreException(" missing from tag at " + tag->getTagLocation()); + if (operclass.find(name) != operclass.end()) + throw CoreException("Duplicate class block with name " + name + " at " + tag->getTagLocation()); operclass[name] = tag; } tags = ConfTags("type"); @@ -207,9 +133,8 @@ void ServerConfig::CrossCheckOperClassType() std::string name = tag->getString("name"); if (name.empty()) throw CoreException(" is missing from tag at " + tag->getTagLocation()); - - if (!ServerInstance->IsNick(name.c_str(), Limits.NickMax)) - throw CoreException(" is invalid (value '" + name + "')"); + if (oper_blocks.find(" " + name) != oper_blocks.end()) + throw CoreException("Duplicate type block with name " + name + " at " + tag->getTagLocation()); OperInfo* ifo = new OperInfo; oper_blocks[" " + name] = ifo; @@ -241,7 +166,7 @@ void ServerConfig::CrossCheckOperClassType() if (tblk == oper_blocks.end()) throw CoreException("Oper block " + name + " has missing type " + type); if (oper_blocks.find(name) != oper_blocks.end()) - throw CoreException("Duplicate oper block with name " + name); + throw CoreException("Duplicate oper block with name " + name + " at " + tag->getTagLocation()); OperInfo* ifo = new OperInfo; ifo->name = type; @@ -261,9 +186,16 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current) for(ClassVector::iterator i = current->Classes.begin(); i != current->Classes.end(); ++i) { ConnectClass* c = *i; - std::string typeMask = (c->type == CC_ALLOW) ? "a" : "d"; - typeMask += c->host; - oldBlocksByMask[typeMask] = c; + if (c->name.substr(0, 8) != "unnamed-") + { + oldBlocksByMask["n" + c->name] = c; + } + else if (c->type == CC_ALLOW || c->type == CC_DENY) + { + std::string typeMask = (c->type == CC_ALLOW) ? "a" : "d"; + typeMask += c->host; + oldBlocksByMask[typeMask] = c; + } } } @@ -278,7 +210,6 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current) blk_count = 1; } - ClassMap newBlocksByMask; Classes.resize(blk_count); std::map names; @@ -304,22 +235,13 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current) try_again = true; // couldn't find parent this time. If it's the last time, we'll never find it. if (tries >= blk_count) - throw CoreException("Could not find parent connect class \"" + parentName + "\" for connect block " + ConvToStr(i)); + throw CoreException("Could not find parent connect class \"" + parentName + "\" for connect block at " + tag->getTagLocation()); continue; } parent = Classes[parentIter->second]; } std::string name = tag->getString("name"); - if (name.empty()) - { - name = "unnamed-" + ConvToStr(i); - } - - if (names.find(name) != names.end()) - throw CoreException("Two connect classes with name \"" + name + "\" defined!"); - names[name] = i; - std::string mask, typeMask; char type; @@ -333,22 +255,36 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current) type = CC_DENY; typeMask = 'd' + mask; } + else if (!name.empty()) + { + type = CC_NAMED; + mask = name; + typeMask = 'n' + mask; + } else { - throw CoreException("Connect class must have an allow or deny mask at " + tag->getTagLocation()); + throw CoreException("Connect class must have allow, deny, or name specified at " + tag->getTagLocation()); } - ClassMap::iterator dupMask = newBlocksByMask.find(typeMask); - if (dupMask != newBlocksByMask.end()) - throw CoreException("Two connect classes cannot have the same mask (" + mask + ")"); - ConnectClass* me = parent ? + if (name.empty()) + { + name = "unnamed-" + ConvToStr(i); + } + else + { + typeMask = 'n' + name; + } + + if (names.find(name) != names.end()) + throw CoreException("Two connect classes with name \"" + name + "\" defined!"); + names[name] = i; + + ConnectClass* me = parent ? new ConnectClass(tag, type, mask, *parent) : new ConnectClass(tag, type, mask); me->name = name; - tag->readString("password", me->pass); - tag->readString("hash", me->hash); me->registration_timeout = tag->getInt("timeout", me->registration_timeout); me->pingtime = tag->getInt("pingfreq", me->pingtime); std::string sendq; @@ -370,9 +306,10 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current) me->fakelag = tag->getBool("fakelag", me->fakelag); me->maxlocal = tag->getInt("localmax", me->maxlocal); me->maxglobal = tag->getInt("globalmax", me->maxglobal); - me->port = tag->getInt("port", me->port); me->maxchans = tag->getInt("maxchans", me->maxchans); + me->maxconnwarn = tag->getBool("maxconnwarn", me->maxconnwarn); me->limit = tag->getInt("limit", me->limit); + me->nouserdns = tag->getBool("nouserdns", me->nouserdns); ClassMap::iterator oldMask = oldBlocksByMask.find(typeMask); if (oldMask != oldBlocksByMask.end()) @@ -383,7 +320,6 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current) delete me; me = old; } - newBlocksByMask[typeMask] = me; Classes[i] = me; } } @@ -391,45 +327,56 @@ void ServerConfig::CrossCheckConnectBlocks(ServerConfig* current) /** Represents a deprecated configuration tag. */ -struct Deprecated +struct DeprecatedConfig { - /** Tag name - */ - const char* tag; - /** Tag value - */ - const char* value; - /** Reason for deprecation - */ - const char* reason; + /** Tag name. */ + std::string tag; + + /** Attribute key. */ + std::string key; + + /** Attribute value. */ + std::string value; + + /** Reason for deprecation. */ + std::string reason; }; -static const Deprecated ChangedConfig[] = { - {"options", "hidelinks", "has been moved to as of 1.2a3"}, - {"options", "hidewhois", "has been moved to as of 1.2a3"}, - {"options", "userstats", "has been moved to as of 1.2a3"}, - {"options", "customversion", "has been moved to as of 1.2a3"}, - {"options", "hidesplits", "has been moved to as of 1.2a3"}, - {"options", "hidebans", "has been moved to as of 1.2a3"}, - {"options", "hidekills", "has been moved to as of 1.2a3"}, - {"options", "operspywhois", "has been moved to as of 1.2a3"}, - {"options", "announceinvites", "has been moved to as of 1.2a3"}, - {"options", "hidemodes", "has been moved to as of 1.2a3"}, - {"options", "maxtargets", "has been moved to as of 1.2a3"}, - {"options", "nouserdns", "has been moved to as of 1.2a3"}, - {"options", "maxwho", "has been moved to as of 1.2a3"}, - {"options", "softlimit", "has been moved to as of 1.2a3"}, - {"options", "somaxconn", "has been moved to as of 1.2a3"}, - {"options", "netbuffersize", "has been moved to as of 1.2a3"}, - {"options", "maxwho", "has been moved to as of 1.2a3"}, - {"options", "loglevel", "1.2 does not use the loglevel value. Please define tags instead."}, - {"die", "value", "you need to reread your config"}, +static const DeprecatedConfig ChangedConfig[] = { + { "bind", "transport", "", "has been moved to as of 2.0" }, + { "die", "value", "", "you need to reread your config" }, + { "link", "autoconnect", "", "2.0+ does not use this attribute - define tags instead" }, + { "link", "transport", "", "has been moved to as of 2.0" }, + { "module", "name", "m_chanprotect.so", "has been replaced with m_customprefix as of 2.2" }, + { "module", "name", "m_halfop.so", "has been replaced with m_customprefix as of 2.2" }, + { "performance", "nouserdns", "", "has been moved to as of 2.2" } }; 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, ""); + 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"); + + if (Limits.MaxLine != static_cast(ConfValue("limits")->getInt("maxline", 512))) + throw CoreException("You must restart to change the maximum line length"); + + } diepass = ConfValue("power")->getString("diepass"); restartpass = ConfValue("power")->getString("restartpass"); powerhash = ConfValue("power")->getString("hash"); @@ -442,10 +389,8 @@ void ServerConfig::Fill() SoftLimit = ConfValue("performance")->getInt("softlimit", ServerInstance->SE->GetMaxFds()); MaxConn = ConfValue("performance")->getInt("somaxconn", SOMAXCONN); MoronBanner = options->getString("moronbanner", "You're banned!"); - ServerName = ConfValue("server")->getString("name"); ServerDesc = ConfValue("server")->getString("description", "Configure Me"); Network = ConfValue("server")->getString("network", "Network"); - sid = ConfValue("server")->getString("id", ""); AdminName = ConfValue("admin")->getString("name", ""); AdminEmail = ConfValue("admin")->getString("email", "null@example.com"); AdminNick = ConfValue("admin")->getString("nick", "admin"); @@ -455,26 +400,21 @@ void ServerConfig::Fill() DisabledCommands = ConfValue("disabled")->getString("commands", ""); DisabledDontExist = ConfValue("disabled")->getBool("fakenonexistant"); UserStats = security->getString("userstats"); - CustomVersion = security->getString("customversion"); + CustomVersion = security->getString("customversion", Network + " IRCd"); HideSplits = security->getBool("hidesplits"); HideBans = security->getBool("hidebans"); HideWhoisServer = security->getString("hidewhois"); HideKillsServer = security->getString("hidekills"); - OperSpyWhois = security->getBool("operspywhois"); RestrictBannedUsers = security->getBool("restrictbannedusers", true); GenericOper = security->getBool("genericoper"); - NoUserDns = ConfValue("performance")->getBool("nouserdns"); 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"); - WhoWasGroupSize = ConfValue("whowas")->getInt("groupsize"); - WhoWasMaxGroups = ConfValue("whowas")->getInt("maxgroups"); - WhoWasMaxKeep = ServerInstance->Duration(ConfValue("whowas")->getString("maxkeep")); - DieValue = ConfValue("die")->getString("value"); MaxChans = ConfValue("channels")->getInt("users", 20); OperMaxChans = ConfValue("channels")->getInt("opers", 60); c_ipv4_range = ConfValue("cidr")->getInt("ipv4clone", 32); @@ -488,21 +428,34 @@ void ServerConfig::Fill() 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); InvBypassModes = options->getBool("invitebypassmodes", true); + NoSnoticeStack = options->getBool("nosnoticestack", false); range(SoftLimit, 10, ServerInstance->SE->GetMaxFds(), ServerInstance->SE->GetMaxFds(), ""); - range(MaxConn, 0, SOMAXCONN, SOMAXCONN, ""); + if (ConfValue("performance")->getBool("limitsomaxconn", true)) + range(MaxConn, 0, SOMAXCONN, SOMAXCONN, ""); range(MaxTargets, 1, 31, 20, ""); range(NetBufferSize, 1024, 65534, 10240, ""); - range(WhoWasGroupSize, 0, 10000, 10, ""); - range(WhoWasMaxGroups, 0, 1000000, 10240, ""); - range(WhoWasMaxKeep, 3600, INT_MAX, 3600, ""); - - ValidIP(DNSServer, ""); - ValidHost(ServerName, ""); - if (!sid.empty() && !ServerInstance->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."); + 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) { @@ -513,38 +466,34 @@ void ServerConfig::Fill() ulines[assign(server)] = tag->getBool("silent"); } - tags = ConfTags("banlist"); - for(ConfigIter i = tags.first; i != tags.second; ++i) - { - ConfigTag* tag = i->second; - std::string chan; - if (!tag->readString("chan", chan)) - throw CoreException(" tag missing chan at " + tag->getTagLocation()); - maxbans[chan] = tag->getInt("limit"); - } - 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)); - for (const unsigned char* p = (const unsigned char*)ConfValue("disabled")->getString("usermodes").c_str(); *p; ++p) + std::string modes = ConfValue("disabled")->getString("usermodes"); + for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p) { - if (*p < 'A' || *p > ('A' + 64)) throw CoreException(std::string("Invalid usermode ")+(char)*p+" was found."); + // 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)); - for (const unsigned char* p = (const unsigned char*)ConfValue("disabled")->getString("chanmodes").c_str(); *p; ++p) + modes = ConfValue("disabled")->getString("chanmodes"); + for (std::string::const_iterator p = modes.begin(); p != modes.end(); ++p) { - if (*p < 'A' || *p > ('A' + 64)) throw CoreException(std::string("Invalid chanmode ")+(char)*p+" was found."); + 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)); - for (const unsigned char* p = (const unsigned char*)ConfValue("security")->getString("hidemodes").c_str(); *p; ++p) - HideModeLists[*p] = true; + 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"); @@ -557,7 +506,13 @@ void ServerConfig::Fill() else AnnounceInvites = ServerConfig::INVITE_ANNOUNCE_NONE; - Limits.Finalise(); + v = security->getString("operspywhois"); + if (v == "splitmsg") + OperSpyWhois = SPYWHOIS_SPLITMSG; + else if (v == "on" || v == "yes") + OperSpyWhois = SPYWHOIS_SINGLEMSG; + else + OperSpyWhois = SPYWHOIS_NONE; } // WARNING: it is not safe to use most of the codebase in this function, as it @@ -576,29 +531,45 @@ void ServerConfig::Read() valid = false; errstr << err.GetReason(); } - if (valid) - { - ReadFile(MOTD, ConfValue("files")->getString("motd")); - ReadFile(RULES, ConfValue("files")->getString("rules")); - DNSServer = ConfValue("dns")->getString("server"); - FindDNS(DNSServer); - } } void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) { valid = true; + if (old) + { + /* + * These values can only be set on boot. Keep their old values. Do it before we send messages so we actually have a servername. + */ + this->ServerName = old->ServerName; + this->sid = old->sid; + this->cmdline = old->cmdline; + } /* The stuff in here may throw CoreException, be sure we're in a position to catch it. */ try { - for (int Index = 0; Index * sizeof(Deprecated) < sizeof(ChangedConfig); Index++) + for (int index = 0; index * sizeof(DeprecatedConfig) < sizeof(ChangedConfig); index++) { - std::string dummy; - if (ConfValue(ChangedConfig[Index].tag)->readString(ChangedConfig[Index].value, dummy, true)) - errstr << "Your configuration contains a deprecated value: <" - << ChangedConfig[Index].tag << ":" << ChangedConfig[Index].value << "> - " << ChangedConfig[Index].reason - << " (at " << ConfValue(ChangedConfig[Index].tag)->getTagLocation() << ")\n"; + std::string value; + ConfigTagList tags = ConfTags(ChangedConfig[index].tag); + for(ConfigIter i = tags.first; i != tags.second; ++i) + { + if (i->second->readString(ChangedConfig[index].key, value, true) + && (ChangedConfig[index].value.empty() || value == ChangedConfig[index].value)) + { + errstr << "Your configuration contains a deprecated value: <" << ChangedConfig[index].tag; + if (ChangedConfig[index].value.empty()) + { + errstr << ':' << ChangedConfig[index].key; + } + else + { + errstr << ' ' << ChangedConfig[index].key << "=\"" << ChangedConfig[index].value << "\""; + } + errstr << "> - " << ChangedConfig[index].reason << " (at " << i->second->getTagLocation() << ")\n"; + } + } } Fill(); @@ -612,34 +583,28 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) errstr << ce.GetReason(); } - // write once here, to try it out and make sure its ok - ServerInstance->WritePID(this->PID); - // Check errors before dealing with failed binds, since continuing on failed bind is wanted in some circumstances. valid = errstr.str().empty(); - /* - * These values can only be set on boot. Keep their old values. Do it before we send messages so we actually have a servername. - */ + // write once here, to try it out and make sure its ok + if (valid) + ServerInstance->WritePID(this->PID); + if (old) { - this->ServerName = old->ServerName; - this->sid = old->sid; - this->cmdline = old->cmdline; - - // Same for ports... they're bound later on first run. + // On first run, ports are bound later on FailedPortList pl; ServerInstance->BindPorts(pl); if (pl.size()) { - errstr << "Not all your client ports could be bound.\nThe following port(s) failed to bind:\n"; + errstr << "Not all your client ports could be bound." << std::endl + << "The following port(s) failed to bind:" << std::endl; int j = 1; for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++) { - char buf[MAXBUF]; - snprintf(buf, MAXBUF, "%d. Address: %s Reason: %s\n", j, i->first.empty() ? "" : i->first.c_str(), i->second.c_str()); - errstr << buf; + errstr << j << ".\tAddress: " << (i->first.empty() ? "" : i->first.c_str()) << "\tReason: " + << i->second << std::endl; } } } @@ -647,30 +612,44 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) User* user = useruid.empty() ? NULL : ServerInstance->FindNick(useruid); if (!valid) - ServerInstance->Logs->Log("CONFIG",DEFAULT, "There were errors in your configuration file:"); + ServerInstance->Logs->Log("CONFIG", LOG_DEFAULT, "There were errors in your configuration file:"); while (errstr.good()) { std::string line; getline(errstr, line, '\n'); - if (!line.empty()) - { - if (user) - user->WriteServ("NOTICE %s :*** %s", user->nick.c_str(), line.c_str()); - else - ServerInstance->SNO->WriteGlobalSno('a', line); - } - + if (line.empty()) + continue; + // On startup, print out to console (still attached at this point) if (!old) - { - // Starting up, so print it out so it's seen. XXX this is a bit of a hack. - printf("%s\n", line.c_str()); - } + std::cout << line << std::endl; + // If a user is rehashing, tell them directly + if (user) + user->SendText(":%s NOTICE %s :*** %s", ServerInstance->Config->ServerName.c_str(), user->nick.c_str(), line.c_str()); + // Also tell opers + ServerInstance->SNO->WriteGlobalSno('a', line); } errstr.clear(); errstr.str(std::string()); + // Re-parse our MOTD and RULES files for colors -- Justasic + for (ClassVector::const_iterator it = this->Classes.begin(), it_end = this->Classes.end(); it != it_end; ++it) + { + ConfigTag *tag = (*it)->config; + // Make sure our connection class allows motd colors + if(!tag->getBool("allowmotdcolors")) + continue; + + ConfigFileCache::iterator file = this->Files.find(tag->getString("motd", "motd")); + if (file != this->Files.end()) + InspIRCd::ProcessColors(file->second); + + file = this->Files.find(tag->getString("rules", "rules")); + if (file != this->Files.end()) + InspIRCd::ProcessColors(file->second); + } + /* No old configuration -> initial boot, nothing more to do here */ if (!old) { @@ -682,6 +661,7 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) return; } + // If there were errors processing configuration, don't touch modules. if (!valid) return; @@ -689,16 +669,13 @@ void ServerConfig::Apply(ServerConfig* old, const std::string &useruid) ApplyModules(user); if (user) - user->WriteServ("NOTICE %s :*** Successfully rehashed server.", user->nick.c_str()); + user->SendText(":%s NOTICE %s :*** Successfully rehashed server.", + ServerInstance->Config->ServerName.c_str(), user->nick.c_str()); ServerInstance->SNO->WriteGlobalSno('a', "*** Successfully rehashed server."); } void ServerConfig::ApplyModules(User* user) { - Module* whowas = ServerInstance->Modules->Find("cmd_whowas.so"); - if (whowas) - WhowasRequest(NULL, whowas, WhowasRequest::WHOWAS_PRUNE).Send(); - const std::vector v = ServerInstance->Modules->GetAllModuleNames(0); std::vector added_modules; std::set removed_modules(v.begin(), v.end()); @@ -771,10 +748,15 @@ bool ServerConfig::StartsWithWindowsDriveLetter(const std::string &path) ConfigTag* ServerConfig::ConfValue(const std::string &tag) { - ConfigDataHash::iterator iter = config_data.find(tag); - if (iter == config_data.end()) + ConfigTagList found = config_data.equal_range(tag); + if (found.first == found.second) return NULL; - return iter->second; + ConfigTag* rv = found.first->second; + found.first++; + if (found.first != found.second) + ServerInstance->Logs->Log("CONFIG", LOG_DEFAULT, "Multiple <" + tag + "> tags found; only first will be used " + "(first at " + rv->getTagLocation() + "; second at " + found.first->second->getTagLocation() + ")"); + return rv; } ConfigTagList ServerConfig::ConfTags(const std::string& tag) @@ -782,34 +764,6 @@ ConfigTagList ServerConfig::ConfTags(const std::string& tag) return config_data.equal_range(tag); } -/** Read the contents of a file located by `fname' into a file_cache pointed at by `F'. - */ -bool ServerConfig::ReadFile(file_cache &F, const std::string& fname) -{ - if (fname.empty()) - return false; - - char linebuf[MAXBUF]; - - F.clear(); - - FileWrapper file(fopen(fname.c_str(), "r")); - - if (!file) - return false; - while (!feof(file)) - { - if (fgets(linebuf, sizeof(linebuf), file)) - linebuf[strlen(linebuf)-1] = 0; - else - *linebuf = 0; - - F.push_back(*linebuf ? linebuf : " "); - } - - return true; -} - bool ServerConfig::FileExists(const char* file) { struct stat sb; @@ -819,14 +773,31 @@ bool ServerConfig::FileExists(const char* file) if ((sb.st_mode & S_IFDIR) > 0) return false; - FILE *input = fopen(file, "r"); - if (input == NULL) - return false; - else + return !access(file, F_OK); +} + +std::string ServerConfig::Escape(const std::string& str, bool xml) +{ + std::string escaped; + for (std::string::const_iterator it = str.begin(); it != str.end(); ++it) { - fclose(input); - return true; + switch (*it) + { + case '"': + escaped += xml ? """ : "\""; + break; + case '&': + escaped += xml ? "&" : "&"; + break; + case '\\': + escaped += xml ? "\\" : "\\\\"; + break; + default: + escaped += *it; + break; + } } + return escaped; } const char* ServerConfig::CleanFilename(const char* name) @@ -836,11 +807,6 @@ const char* ServerConfig::CleanFilename(const char* name) return (p != name ? ++p : p); } -std::string ServerConfig::GetSID() -{ - return sid; -} - void ConfigReaderThread::Run() { Config->Read(); @@ -850,10 +816,8 @@ void ConfigReaderThread::Run() void ConfigReaderThread::Finish() { ServerConfig* old = ServerInstance->Config; - ServerInstance->Logs->Log("CONFIG",DEBUG,"Switching to new configuration..."); - ServerInstance->Logs->CloseLogs(); + ServerInstance->Logs->Log("CONFIG", LOG_DEBUG, "Switching to new configuration..."); ServerInstance->Config = this->Config; - ServerInstance->Logs->OpenFileLogs(); Config->Apply(old, TheUserUID); if (Config->valid) @@ -865,22 +829,25 @@ void ConfigReaderThread::Finish() * thoroughly!!! */ ServerInstance->XLines->CheckELines(); - ServerInstance->XLines->CheckELines(); ServerInstance->XLines->ApplyLines(); - ServerInstance->Res->Rehash(); - ServerInstance->ResetMaxBans(); + ModeReference ban(NULL, "ban"); + static_cast(*ban)->DoRehash(); Config->ApplyDisabledCommands(Config->DisabledCommands); User* user = ServerInstance->FindNick(TheUserUID); FOREACH_MOD(I_OnRehash, OnRehash(user)); - ServerInstance->BuildISupport(); + ServerInstance->ISupport.Build(); + + ServerInstance->Logs->CloseLogs(); + ServerInstance->Logs->OpenFileLogs(); + + if (Config->RawLog && !old->RawLog) + ServerInstance->Users->ServerNoticeAll("*** Raw I/O logging is enabled on this server. All messages, passwords, and commands are being recorded."); Config = old; } else { // whoops, abort! - ServerInstance->Logs->CloseLogs(); ServerInstance->Config = old; - ServerInstance->Logs->OpenFileLogs(); } }