diff options
| -rw-r--r-- | data/example.conf | 1 | ||||
| -rw-r--r-- | data/stats.standalone.example.conf | 1 | ||||
| -rw-r--r-- | docs/README | 2 | ||||
| -rw-r--r-- | modules/protocol/inspircd12.cpp | 1380 | ||||
| -rw-r--r-- | modules/protocol/inspircd20.cpp | 939 |
5 files changed, 860 insertions, 1463 deletions
diff --git a/data/example.conf b/data/example.conf index 9ffedac1f..e7b5627ee 100644 --- a/data/example.conf +++ b/data/example.conf @@ -250,7 +250,6 @@ serverinfo * - bahamut * - charybdis * - hybrid - * - inspircd12 * - inspircd20 * - ngircd * - plexus diff --git a/data/stats.standalone.example.conf b/data/stats.standalone.example.conf index 8db7c9999..3f9bf30c2 100644 --- a/data/stats.standalone.example.conf +++ b/data/stats.standalone.example.conf @@ -250,7 +250,6 @@ serverinfo * - bahamut * - charybdis * - hybrid - * - inspircd12 * - inspircd20 * - ngircd * - plexus diff --git a/docs/README b/docs/README index ff7ecc242..f1340f020 100644 --- a/docs/README +++ b/docs/README @@ -171,7 +171,7 @@ Table of Contents * Bahamut 1.4.27 or later (including 1.8) * Charybdis 3.4 or later * Hybrid 8.1 or later - * InspIRCd 1.2 or 2.0 + * InspIRCd 2.0 * ngIRCd 19.2 or later * Plexus 3 or later * Ratbox 2.0.6 or later diff --git a/modules/protocol/inspircd12.cpp b/modules/protocol/inspircd12.cpp deleted file mode 100644 index 714cc7e4d..000000000 --- a/modules/protocol/inspircd12.cpp +++ /dev/null @@ -1,1380 +0,0 @@ -/* inspircd 1.2 functions - * - * (C) 2003-2014 Anope Team - * Contact us at team@anope.org - * - * Please read COPYING and README for further details. - * - * Based on the original code of Epona by Lara. - * Based on the original code of Services by Andy Church. - */ - -#include "module.h" -#include "modules/sasl.h" - -struct SASLUser -{ - Anope::string uid; - Anope::string acc; - time_t created; -}; - -static std::list<SASLUser> saslusers; - -static Anope::string rsquit_server, rsquit_id; - -class ChannelModeFlood : public ChannelModeParam -{ - public: - ChannelModeFlood(char modeChar, bool minusNoArg) : ChannelModeParam("FLOOD", modeChar, minusNoArg) { } - - bool IsValid(const Anope::string &value) const override - { - try - { - Anope::string rest; - if (!value.empty() && value[0] != ':' && convertTo<int>(value[0] == '*' ? value.substr(1) : value, rest, false) > 0 && rest[0] == ':' && rest.length() > 1 && convertTo<int>(rest.substr(1), rest, false) > 0 && rest.empty()) - return true; - } - catch (const ConvertException &) { } - - return false; - } -}; - -class InspIRCd12Proto : public IRCDProto -{ - private: - void SendSVSKillInternal(const MessageSource &source, User *user, const Anope::string &buf) override - { - IRCDProto::SendSVSKillInternal(source, user, buf); - user->KillInternal(source, buf); - } - - void SendChgIdentInternal(const Anope::string &nick, const Anope::string &vIdent) - { - if (!Servers::Capab.count("CHGIDENT")) - Log() << "CHGIDENT not loaded!"; - else - UplinkSocket::Message(Me) << "CHGIDENT " << nick << " " << vIdent; - } - - void SendChgHostInternal(const Anope::string &nick, const Anope::string &vhost) - { - if (!Servers::Capab.count("CHGHOST")) - Log() << "CHGHOST not loaded!"; - else - UplinkSocket::Message(Me) << "CHGHOST " << nick << " " << vhost; - } - - void SendAddLine(const Anope::string &xtype, const Anope::string &mask, time_t duration, const Anope::string &addedby, const Anope::string &reason) - { - UplinkSocket::Message(Me) << "ADDLINE " << xtype << " " << mask << " " << addedby << " " << Anope::CurTime << " " << duration << " :" << reason; - } - - void SendDelLine(const Anope::string &xtype, const Anope::string &mask) - { - UplinkSocket::Message(Me) << "DELLINE " << xtype << " " << mask; - } - - public: - InspIRCd12Proto(Module *creator) : IRCDProto(creator, "InspIRCd 1.2") - { - DefaultPseudoclientModes = "+I"; - CanSVSNick = true; - CanSVSJoin = true; - CanSetVHost = true; - CanSetVIdent = true; - CanSQLine = true; - CanSZLine = true; - CanSVSHold = true; - CanCertFP = true; - RequiresID = true; - MaxModes = 20; - } - - void SendGlobalNotice(BotInfo *bi, const Server *dest, const Anope::string &msg) override - { - UplinkSocket::Message(bi) << "NOTICE $" << dest->GetName() << " :" << msg; - } - - void SendGlobalPrivmsg(BotInfo *bi, const Server *dest, const Anope::string &msg) override - { - UplinkSocket::Message(bi) << "PRIVMSG $" << dest->GetName() << " :" << msg; - } - - void SendAkillDel(const XLine *x) override - { - /* InspIRCd may support regex bans */ - if (x->IsRegex() && Servers::Capab.count("RLINE")) - { - Anope::string mask = x->mask; - size_t h = x->mask.find('#'); - if (h != Anope::string::npos) - mask = mask.replace(h, 1, ' '); - SendDelLine("R", mask); - return; - } - else if (x->IsRegex() || x->HasNickOrReal()) - return; - - /* ZLine if we can instead */ - if (x->GetUser() == "*") - { - cidr addr(x->GetHost()); - if (addr.valid()) - { - IRCD->SendSZLineDel(x); - return; - } - } - - SendDelLine("G", x->GetUser() + "@" + x->GetHost()); - } - - void SendTopic(const MessageSource &source, Channel *c) override - { - if (Servers::Capab.count("SVSTOPIC")) - { - UplinkSocket::Message(c->ci->WhoSends()) << "SVSTOPIC " << c->name << " " << c->topic_ts << " " << c->topic_setter << " :" << c->topic; - } - else - { - /* If the last time a topic was set is after the TS we want for this topic we must bump this topic's timestamp to now */ - time_t ts = c->topic_ts; - if (c->topic_time > ts) - ts = Anope::CurTime; - /* But don't modify c->topic_ts, it should remain set to the real TS we want as ci->last_topic_time pulls from it */ - UplinkSocket::Message(source) << "FTOPIC " << c->name << " " << ts << " " << c->topic_setter << " :" << c->topic; - } - } - - void SendVhostDel(User *u) override - { - if (u->HasMode("CLOAK")) - this->SendChgHostInternal(u->nick, u->chost); - else - this->SendChgHostInternal(u->nick, u->host); - - if (Servers::Capab.count("CHGIDENT") && u->GetIdent() != u->GetVIdent()) - this->SendChgIdentInternal(u->nick, u->GetIdent()); - } - - void SendAkill(User *u, XLine *x) override - { - // Calculate the time left before this would expire, capping it at 2 days - time_t timeleft = x->expires - Anope::CurTime; - if (timeleft > 172800 || !x->expires) - timeleft = 172800; - - /* InspIRCd may support regex bans, if they do we can send this and forget about it */ - if (x->IsRegex() && Servers::Capab.count("RLINE")) - { - Anope::string mask = x->mask; - size_t h = x->mask.find('#'); - if (h != Anope::string::npos) - mask = mask.replace(h, 1, ' '); - SendAddLine("R", mask, timeleft, x->by, x->GetReason()); - return; - } - else if (x->IsRegex() || x->HasNickOrReal()) - { - if (!u) - { - /* No user (this akill was just added), and contains nick and/or realname. Find users that match and ban them */ - for (user_map::const_iterator it = UserListByNick.begin(); it != UserListByNick.end(); ++it) - if (x->manager->Check(it->second, x)) - this->SendAkill(it->second, x); - return; - } - - const XLine *old = x; - - if (old->manager->HasEntry("*@" + u->host)) - return; - - /* We can't akill x as it has a nick and/or realname included, so create a new akill for *@host */ - x = new XLine("*@" + u->host, old->by, old->expires, old->reason, old->id); - old->manager->AddXLine(x); - - Log(Config->GetClient("OperServ"), "akill") << "AKILL: Added an akill for " << x->mask << " because " << u->GetMask() << "#" << u->realname << " matches " << old->mask; - } - - /* ZLine if we can instead */ - if (x->GetUser() == "*") - { - cidr addr(x->GetHost()); - if (addr.valid()) - { - IRCD->SendSZLine(u, x); - return; - } - } - - SendAddLine("G", x->GetUser() + "@" + x->GetHost(), timeleft, x->by, x->GetReason()); - } - - void SendNumericInternal(int numeric, const Anope::string &dest, const Anope::string &buf) override - { - UplinkSocket::Message() << "PUSH " << dest << " ::" << Me->GetName() << " " << numeric << " " << dest << " " << buf; - } - - void SendModeInternal(const MessageSource &source, const Channel *dest, const Anope::string &buf) override - { - UplinkSocket::Message(source) << "FMODE " << dest->name << " " << dest->creation_time << " " << buf; - } - - void SendClientIntroduction(User *u) override - { - Anope::string modes = "+" + u->GetModes(); - UplinkSocket::Message(Me) << "UID " << u->GetUID() << " " << u->timestamp << " " << u->nick << " " << u->host << " " << u->host << " " << u->GetIdent() << " 0.0.0.0 " << u->timestamp << " " << modes << " :" << u->realname; - } - - /* SERVER services-dev.chatspike.net password 0 :Description here */ - void SendServer(const Server *server) override - { - /* if rsquit is set then we are waiting on a squit */ - if (rsquit_id.empty() && rsquit_server.empty()) - UplinkSocket::Message() << "SERVER " << server->GetName() << " " << Config->Uplinks[Anope::CurrentUplink].password << " " << server->GetHops() << " " << server->GetSID() << " :" << server->GetDescription(); - } - - void SendSquit(Server *s, const Anope::string &message) override - { - if (s != Me) - { - rsquit_id = s->GetSID(); - rsquit_server = s->GetName(); - UplinkSocket::Message() << "RSQUIT " << s->GetName() << " :" << message; - } - else - UplinkSocket::Message() << "SQUIT " << s->GetName() << " :" << message; - } - - /* JOIN */ - void SendJoin(User *user, Channel *c, const ChannelStatus *status) override - { - UplinkSocket::Message(Me) << "FJOIN " << c->name << " " << c->creation_time << " +" << c->GetModes(true, true) << " :," << user->GetUID(); - /* Note that we can send this with the FJOIN but choose not to - * because the mode stacker will handle this and probably will - * merge these modes with +nrt and other mlocked modes - */ - if (status) - { - /* First save the channel status incase uc->Status == status */ - ChannelStatus cs = *status; - /* If the user is internally on the channel with flags, kill them so that - * the stacker will allow this. - */ - ChanUserContainer *uc = c->FindUser(user); - if (uc != NULL) - uc->status.Clear(); - - BotInfo *setter = BotInfo::Find(user->nick); - for (size_t i = 0; i < cs.Modes().length(); ++i) - c->SetMode(setter, ModeManager::FindChannelModeByChar(cs.Modes()[i]), user->GetUID(), false); - - if (uc != NULL) - uc->status = cs; - } - } - - /* UNSQLINE */ - void SendSQLineDel(const XLine *x) override - { - SendDelLine("Q", x->mask); - } - - /* SQLINE */ - void SendSQLine(User *, const XLine *x) override - { - // Calculate the time left before this would expire, capping it at 2 days - time_t timeleft = x->expires - Anope::CurTime; - if (timeleft > 172800 || !x->expires) - timeleft = 172800; - SendAddLine("Q", x->mask, timeleft, x->by, x->GetReason()); - } - - void SendVhost(User *u, const Anope::string &vIdent, const Anope::string &vhost) override - { - if (!vIdent.empty()) - this->SendChgIdentInternal(u->nick, vIdent); - if (!vhost.empty()) - this->SendChgHostInternal(u->nick, vhost); - } - - void SendConnect() override - { - SendServer(Me); - } - - /* SVSHOLD - set */ - void SendSVSHold(const Anope::string &nick, time_t t) override - { - UplinkSocket::Message(Config->GetClient("NickServ")) << "SVSHOLD " << nick << " " << t << " :Being held for registered user"; - } - - /* SVSHOLD - release */ - void SendSVSHoldDel(const Anope::string &nick) override - { - UplinkSocket::Message(Config->GetClient("NickServ")) << "SVSHOLD " << nick; - } - - /* UNSZLINE */ - void SendSZLineDel(const XLine *x) override - { - SendDelLine("Z", x->GetHost()); - } - - /* SZLINE */ - void SendSZLine(User *, const XLine *x) override - { - // Calculate the time left before this would expire, capping it at 2 days - time_t timeleft = x->expires - Anope::CurTime; - if (timeleft > 172800 || !x->expires) - timeleft = 172800; - SendAddLine("Z", x->GetHost(), timeleft, x->by, x->GetReason()); - } - - void SendSVSJoin(const MessageSource &source, User *u, const Anope::string &chan, const Anope::string &) override - { - UplinkSocket::Message(source) << "SVSJOIN " << u->GetUID() << " " << chan; - } - - void SendSVSPart(const MessageSource &source, User *u, const Anope::string &chan, const Anope::string ¶m) override - { - if (!param.empty()) - UplinkSocket::Message(source) << "SVSPART " << u->GetUID() << " " << chan << " :" << param; - else - UplinkSocket::Message(source) << "SVSPART " << u->GetUID() << " " << chan; - } - - void SendSWhois(const MessageSource &, const Anope::string &who, const Anope::string &mask) override - { - User *u = User::Find(who); - - UplinkSocket::Message(Me) << "METADATA " << u->GetUID() << " swhois :" << mask; - } - - void SendBOB() override - { - UplinkSocket::Message(Me) << "BURST " << Anope::CurTime; - Module *enc = ModuleManager::FindFirstOf(ENCRYPTION); - UplinkSocket::Message(Me) << "VERSION :Anope-" << Anope::Version() << " " << Me->GetName() << " :" << IRCD->GetProtocolName() << " - (" << (enc ? enc->name : "none") << ") -- " << Anope::VersionBuildString(); - } - - void SendEOB() override - { - UplinkSocket::Message(Me) << "ENDBURST"; - } - - void SendGlobopsInternal(const MessageSource &source, const Anope::string &buf) override - { - if (Servers::Capab.count("GLOBOPS")) - UplinkSocket::Message(source) << "SNONOTICE g :" << buf; - else - UplinkSocket::Message(source) << "SNONOTICE A :" << buf; - } - - void SendLogin(User *u, NickAlias *na) override - { - /* InspIRCd uses an account to bypass chmode +R, not umode +r, so we can't send this here */ - if (na->nc->HasExt("UNCONFIRMED")) - return; - - UplinkSocket::Message(Me) << "METADATA " << u->GetUID() << " accountname :" << na->nc->display; - } - - void SendLogout(User *u) override - { - UplinkSocket::Message(Me) << "METADATA " << u->GetUID() << " accountname :"; - } - - void SendChannel(Channel *c) override - { - UplinkSocket::Message(Me) << "FJOIN " << c->name << " " << c->creation_time << " +" << c->GetModes(true, true) << " :"; - } - - void SendOper(User *u) override - { - } - - void SendSASLMessage(const SASL::Message &message) override - { - UplinkSocket::Message(Me) << "ENCAP " << message.target.substr(0, 3) << " SASL " << message.source << " " << message.target << " " << message.type << " " << message.data << (message.ext.empty() ? "" : (" " + message.ext)); - } - - void SendSVSLogin(const Anope::string &uid, const Anope::string &acc) override - { - UplinkSocket::Message(Me) << "METADATA " << uid << " accountname :" << acc; - - SASLUser su; - su.uid = uid; - su.acc = acc; - su.created = Anope::CurTime; - - for (std::list<SASLUser>::iterator it = saslusers.begin(); it != saslusers.end();) - { - SASLUser &u = *it; - - if (u.created + 30 < Anope::CurTime || u.uid == uid) - it = saslusers.erase(it); - else - ++it; - } - - saslusers.push_back(su); - } - - bool IsExtbanValid(const Anope::string &mask) override - { - return mask.length() >= 3 && mask[1] == ':'; - } - - bool IsIdentValid(const Anope::string &ident) override - { - if (ident.empty() || ident.length() > Config->GetBlock("networkinfo")->Get<unsigned>("userlen")) - return false; - - for (unsigned i = 0; i < ident.length(); ++i) - { - const char &c = ident[i]; - - if (c >= 'A' && c <= '}') - continue; - - if ((c >= '0' && c <= '9') || c == '-' || c == '.') - continue; - - return false; - } - - return true; - } -}; - -class InspIRCdExtBan : public ChannelModeList -{ - public: - InspIRCdExtBan(const Anope::string &mname, char modeChar) : ChannelModeList(mname, modeChar) { } - - bool Matches(User *u, const Entry *e) override - { - const Anope::string &mask = e->GetMask(); - - if (mask.find("m:") == 0 || mask.find("N:") == 0) - { - Anope::string real_mask = mask.substr(2); - - Entry en(this->name, real_mask); - if (en.Matches(u)) - return true; - } - else if (mask.find("j:") == 0) - { - Anope::string real_mask = mask.substr(2); - - Channel *c = Channel::Find(real_mask); - if (c != NULL && c->FindUser(u) != NULL) - return true; - } - else if (mask.find("M:") == 0 || mask.find("R:") == 0) - { - Anope::string real_mask = mask.substr(2); - - if (u->IsIdentified() && real_mask.equals_ci(u->Account()->display)) - return true; - } - else if (mask.find("r:") == 0) - { - Anope::string real_mask = mask.substr(2); - - if (Anope::Match(u->realname, real_mask)) - return true; - } - else if (mask.find("s:") == 0) - { - Anope::string real_mask = mask.substr(2); - - if (Anope::Match(u->server->GetName(), real_mask)) - return true; - } - - return false; - } -}; - -struct IRCDMessageCapab : Message::Capab -{ - IRCDMessageCapab(Module *creator) : Message::Capab(creator, "CAPAB") { SetFlag(IRCDMESSAGE_SOFT_LIMIT); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - if (params[0].equals_cs("START")) - { - /* reset CAPAB */ - Servers::Capab.clear(); - Servers::Capab.insert("NOQUIT"); - IRCD->CanSVSHold = false; - } - else if (params[0].equals_cs("MODULES") && params.size() > 1) - { - if (params[1].find("m_globops.so") != Anope::string::npos) - Servers::Capab.insert("GLOBOPS"); - if (params[1].find("m_services_account.so") != Anope::string::npos) - Servers::Capab.insert("SERVICES"); - if (params[1].find("m_svshold.so") != Anope::string::npos) - IRCD->CanSVSHold = true; - if (params[1].find("m_chghost.so") != Anope::string::npos) - Servers::Capab.insert("CHGHOST"); - if (params[1].find("m_chgident.so") != Anope::string::npos) - Servers::Capab.insert("CHGIDENT"); - if (params[1].find("m_hidechans.so") != Anope::string::npos) - Servers::Capab.insert("HIDECHANS"); - if (params[1].find("m_servprotect.so") != Anope::string::npos) - IRCD->DefaultPseudoclientModes = "+Ik"; - if (params[1].find("m_rline.so") != Anope::string::npos) - Servers::Capab.insert("RLINE"); - } - else if (params[0].equals_cs("CAPABILITIES") && params.size() > 1) - { - spacesepstream ssep(params[1]); - Anope::string capab; - while (ssep.GetToken(capab)) - { - if (capab.find("CHANMODES") != Anope::string::npos) - { - Anope::string modes(capab.begin() + 10, capab.end()); - commasepstream sep(modes); - Anope::string modebuf; - - sep.GetToken(modebuf); - for (size_t t = 0, end = modebuf.length(); t < end; ++t) - { - switch (modebuf[t]) - { - case 'b': - ModeManager::AddChannelMode(new InspIRCdExtBan("BAN", 'b')); - continue; - case 'e': - ModeManager::AddChannelMode(new InspIRCdExtBan("EXCEPT", 'e')); - continue; - case 'I': - ModeManager::AddChannelMode(new InspIRCdExtBan("INVITEOVERRIDE", 'I')); - continue; - /* InspIRCd sends q and a here if they have no prefixes */ - case 'q': - ModeManager::AddChannelMode(new ChannelModeStatus("OWNER", 'q', '@', 4)); - continue; - case 'a': - ModeManager::AddChannelMode(new ChannelModeStatus("PROTECT" , 'a', '@', 3)); - continue; - default: - ModeManager::AddChannelMode(new ChannelModeList("", modebuf[t])); - } - } - - sep.GetToken(modebuf); - for (size_t t = 0, end = modebuf.length(); t < end; ++t) - { - switch (modebuf[t]) - { - case 'k': - ModeManager::AddChannelMode(new ChannelModeKey('k')); - continue; - default: - ModeManager::AddChannelMode(new ChannelModeParam("", modebuf[t])); - } - } - - sep.GetToken(modebuf); - for (size_t t = 0, end = modebuf.length(); t < end; ++t) - { - switch (modebuf[t]) - { - case 'F': - ModeManager::AddChannelMode(new ChannelModeParam("NICKFLOOD", 'F', true)); - continue; - case 'J': - ModeManager::AddChannelMode(new ChannelModeParam("NOREJOIN", 'J', true)); - continue; - case 'L': - ModeManager::AddChannelMode(new ChannelModeParam("REDIRECT", 'L', true)); - continue; - case 'f': - ModeManager::AddChannelMode(new ChannelModeFlood('f', true)); - continue; - case 'j': - ModeManager::AddChannelMode(new ChannelModeParam("JOINFLOOD", 'j', true)); - continue; - case 'l': - ModeManager::AddChannelMode(new ChannelModeParam("LIMIT", 'l', true)); - continue; - default: - ModeManager::AddChannelMode(new ChannelModeParam("", modebuf[t], true)); - } - } - - sep.GetToken(modebuf); - for (size_t t = 0, end = modebuf.length(); t < end; ++t) - { - switch (modebuf[t]) - { - case 'A': - ModeManager::AddChannelMode(new ChannelMode("ALLINVITE", 'A')); - continue; - case 'B': - ModeManager::AddChannelMode(new ChannelMode("BLOCKCAPS", 'B')); - continue; - case 'C': - ModeManager::AddChannelMode(new ChannelMode("NOCTCP", 'C')); - continue; - case 'D': - ModeManager::AddChannelMode(new ChannelMode("DELAYEDJOIN", 'D')); - continue; - case 'G': - ModeManager::AddChannelMode(new ChannelMode("CENSOR", 'G')); - continue; - case 'K': - ModeManager::AddChannelMode(new ChannelMode("NOKNOCK", 'K')); - continue; - case 'M': - ModeManager::AddChannelMode(new ChannelMode("REGMODERATED", 'M')); - continue; - case 'N': - ModeManager::AddChannelMode(new ChannelMode("NONICK", 'N')); - continue; - case 'O': - ModeManager::AddChannelMode(new ChannelModeOperOnly("OPERONLY", 'O')); - continue; - case 'P': - ModeManager::AddChannelMode(new ChannelMode("PERM", 'P')); - continue; - case 'Q': - ModeManager::AddChannelMode(new ChannelMode("NOKICK", 'Q')); - continue; - case 'R': - ModeManager::AddChannelMode(new ChannelMode("REGISTEREDONLY", 'R')); - continue; - case 'S': - ModeManager::AddChannelMode(new ChannelMode("STRIPCOLOR", 'S')); - continue; - case 'T': - ModeManager::AddChannelMode(new ChannelMode("NONOTICE", 'T')); - continue; - case 'c': - ModeManager::AddChannelMode(new ChannelMode("BLOCKCOLOR", 'c')); - continue; - case 'i': - ModeManager::AddChannelMode(new ChannelMode("INVITE", 'i')); - continue; - case 'm': - ModeManager::AddChannelMode(new ChannelMode("MODERATED", 'm')); - continue; - case 'n': - ModeManager::AddChannelMode(new ChannelMode("NOEXTERNAL", 'n')); - continue; - case 'p': - ModeManager::AddChannelMode(new ChannelMode("PRIVATE", 'p')); - continue; - case 'r': - ModeManager::AddChannelMode(new ChannelModeNoone("REGISTERED", 'r')); - continue; - case 's': - ModeManager::AddChannelMode(new ChannelMode("SECRET", 's')); - continue; - case 't': - ModeManager::AddChannelMode(new ChannelMode("TOPIC", 't')); - continue; - case 'u': - ModeManager::AddChannelMode(new ChannelMode("AUDITORIUM", 'u')); - continue; - case 'z': - ModeManager::AddChannelMode(new ChannelMode("SSL", 'z')); - continue; - default: - ModeManager::AddChannelMode(new ChannelMode("", modebuf[t])); - } - } - } - else if (capab.find("USERMODES") != Anope::string::npos) - { - Anope::string modes(capab.begin() + 10, capab.end()); - commasepstream sep(modes); - Anope::string modebuf; - - while (sep.GetToken(modebuf)) - { - for (size_t t = 0, end = modebuf.length(); t < end; ++t) - { - switch (modebuf[t]) - { - case 'h': - ModeManager::AddUserMode(new UserModeOperOnly("HELPOP", 'h')); - continue; - case 'B': - ModeManager::AddUserMode(new UserMode("BOT", 'B')); - continue; - case 'G': - ModeManager::AddUserMode(new UserMode("CENSOR", 'G')); - continue; - case 'H': - ModeManager::AddUserMode(new UserModeOperOnly("HIDEOPER", 'H')); - continue; - case 'I': - ModeManager::AddUserMode(new UserMode("PRIV", 'I')); - continue; - case 'Q': - ModeManager::AddUserMode(new UserModeOperOnly("HIDDEN", 'Q')); - continue; - case 'R': - ModeManager::AddUserMode(new UserMode("REGPRIV", 'R')); - continue; - case 'S': - ModeManager::AddUserMode(new UserMode("STRIPCOLOR", 'S')); - continue; - case 'W': - ModeManager::AddUserMode(new UserMode("WHOIS", 'W')); - continue; - case 'c': - ModeManager::AddUserMode(new UserMode("COMMONCHANS", 'c')); - continue; - case 'g': - ModeManager::AddUserMode(new UserMode("CALLERID", 'g')); - continue; - case 'i': - ModeManager::AddUserMode(new UserMode("INVIS", 'i')); - continue; - case 'k': - ModeManager::AddUserMode(new UserModeNoone("PROTECTED", 'k')); - continue; - case 'o': - ModeManager::AddUserMode(new UserModeOperOnly("OPER", 'o')); - continue; - case 'r': - ModeManager::AddUserMode(new UserModeNoone("REGISTERED", 'r')); - continue; - case 'w': - ModeManager::AddUserMode(new UserMode("WALLOPS", 'w')); - continue; - case 'x': - ModeManager::AddUserMode(new UserMode("CLOAK", 'x')); - continue; - case 'd': - ModeManager::AddUserMode(new UserMode("DEAF", 'd')); - continue; - default: - ModeManager::AddUserMode(new UserMode("", modebuf[t])); - } - } - } - } - else if (capab.find("PREFIX=(") != Anope::string::npos) - { - Anope::string modes(capab.begin() + 8, capab.begin() + capab.find(')')); - Anope::string chars(capab.begin() + capab.find(')') + 1, capab.end()); - unsigned short level = modes.length() - 1; - - for (size_t t = 0, end = modes.length(); t < end; ++t) - { - switch (modes[t]) - { - case 'q': - ModeManager::AddChannelMode(new ChannelModeStatus("OWNER", 'q', chars[t], level--)); - continue; - case 'a': - ModeManager::AddChannelMode(new ChannelModeStatus("PROTECT", 'a', chars[t], level--)); - continue; - case 'o': - ModeManager::AddChannelMode(new ChannelModeStatus("OP", 'o', chars[t], level--)); - continue; - case 'h': - ModeManager::AddChannelMode(new ChannelModeStatus("HALFOP", 'h', chars[t], level--)); - continue; - case 'v': - ModeManager::AddChannelMode(new ChannelModeStatus("VOICE", 'v', chars[t], level--)); - continue; - default: - ModeManager::AddChannelMode(new ChannelModeStatus("", modes[t], chars[t], level--)); - } - } - - ModeManager::RebuildStatusModes(); - } - else if (capab.find("MAXMODES=") != Anope::string::npos) - { - Anope::string maxmodes(capab.begin() + 9, capab.end()); - IRCD->MaxModes = maxmodes.is_pos_number_only() ? convertTo<unsigned>(maxmodes) : 3; - } - } - } - else if (params[0].equals_cs("END")) - { - if (!Servers::Capab.count("GLOBOPS")) - { - UplinkSocket::Message() << "ERROR :m_globops is not loaded. This is required by Anope"; - Anope::QuitReason = "Remote server does not have the m_globops module loaded, and this is required."; - Anope::Quitting = true; - return; - } - if (!Servers::Capab.count("SERVICES")) - { - UplinkSocket::Message() << "ERROR :m_services_account.so is not loaded. This is required by Anope"; - Anope::QuitReason = "ERROR: Remote server does not have the m_services_account module loaded, and this is required."; - Anope::Quitting = true; - return; - } - if (!Servers::Capab.count("HIDECHANS")) - { - UplinkSocket::Message() << "ERROR :m_hidechans.so is not loaded. This is required by Anope"; - Anope::QuitReason = "ERROR: Remote server does not have the m_hidechans module loaded, and this is required."; - Anope::Quitting = true; - return; - } - if (!IRCD->CanSVSHold) - Log() << "SVSHOLD missing, Usage disabled until module is loaded."; - if (!Servers::Capab.count("CHGHOST")) - Log() << "CHGHOST missing, Usage disabled until module is loaded."; - if (!Servers::Capab.count("CHGIDENT")) - Log() << "CHGIDENT missing, Usage disabled until module is loaded."; - } - - Message::Capab::Run(source, params); - } -}; - -struct IRCDMessageChgIdent : IRCDMessage -{ - IRCDMessageChgIdent(Module *creator) : IRCDMessage(creator, "CHGIDENT", 2) { } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - User *u = User::Find(params[0]); - if (u) - u->SetIdent(params[1]); - } -}; - -struct IRCDMessageChgName : IRCDMessage -{ - IRCDMessageChgName(Module *creator, const Anope::string &n) : IRCDMessage(creator, n, 1) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - source.GetUser()->SetRealname(params[0]); - } -}; - -struct IRCDMessageEncap : IRCDMessage -{ - IRCDMessageEncap(Module *creator) : IRCDMessage(creator, "ENCAP", 4) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - if (Anope::Match(Me->GetSID(), params[0]) == false) - return; - - if (SASL::sasl && params[1] == "SASL" && params.size() >= 6) - { - SASL::Message m; - m.source = params[2]; - m.target = params[3]; - m.type = params[4]; - m.data = params[5]; - m.ext = params.size() > 6 ? params[6] : ""; - - SASL::sasl->ProcessMessage(m); - } - } -}; - -struct IRCDMessageEndburst : IRCDMessage -{ - IRCDMessageEndburst(Module *creator) : IRCDMessage(creator, "ENDBURST", 0) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - Server *s = source.GetServer(); - - Log(LOG_DEBUG) << "Processed ENDBURST for " << s->GetName(); - - s->Sync(true); - } -}; - -struct IRCDMessageFHost : IRCDMessage -{ - IRCDMessageFHost(Module *creator, const Anope::string &n) : IRCDMessage(creator, n, 1) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - source.GetUser()->SetDisplayedHost(params[0]); - } -}; - -struct IRCDMessageFJoin : IRCDMessage -{ - IRCDMessageFJoin(Module *creator) : IRCDMessage(creator, "FJOIN", 2) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); SetFlag(IRCDMESSAGE_SOFT_LIMIT); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - Anope::string modes; - if (params.size() >= 3) - { - for (unsigned i = 2; i < params.size() - 1; ++i) - modes += " " + params[i]; - if (!modes.empty()) - modes.erase(modes.begin()); - } - - std::list<Message::Join::SJoinUser> users; - - spacesepstream sep(params[params.size() - 1]); - Anope::string buf; - while (sep.GetToken(buf)) - { - Message::Join::SJoinUser sju; - - /* Loop through prefixes and find modes for them */ - for (char c; (c = buf[0]) != ',' && c;) - { - buf.erase(buf.begin()); - sju.first.AddMode(c); - } - /* Erase the , */ - if (!buf.empty()) - buf.erase(buf.begin()); - - sju.second = User::Find(buf); - if (!sju.second) - { - Log(LOG_DEBUG) << "FJOIN for nonexistant user " << buf << " on " << params[0]; - continue; - } - - users.push_back(sju); - } - - time_t ts = Anope::string(params[1]).is_pos_number_only() ? convertTo<time_t>(params[1]) : Anope::CurTime; - Message::Join::SJoin(source, params[0], ts, modes, users); - } -}; - -struct IRCDMessageFMode : IRCDMessage -{ - IRCDMessageFMode(Module *creator) : IRCDMessage(creator, "FMODE", 3) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - /* :source FMODE #test 12345678 +nto foo */ - - Anope::string modes = params[2]; - for (unsigned n = 3; n < params.size(); ++n) - modes += " " + params[n]; - - Channel *c = Channel::Find(params[0]); - time_t ts; - - try - { - ts = convertTo<time_t>(params[1]); - } - catch (const ConvertException &) - { - ts = 0; - } - - if (c) - c->SetModesInternal(source, modes, ts); - } -}; - -struct IRCDMessageFTopic : IRCDMessage -{ - IRCDMessageFTopic(Module *creator) : IRCDMessage(creator, "FTOPIC", 4) { } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - /* :source FTOPIC channel topicts setby :topic */ - - Channel *c = Channel::Find(params[0]); - if (c) - c->ChangeTopicInternal(params[2], params[3], Anope::string(params[1]).is_pos_number_only() ? convertTo<time_t>(params[1]) : Anope::CurTime); - } -}; - -struct IRCDMessageIdle : IRCDMessage -{ - IRCDMessageIdle(Module *creator) : IRCDMessage(creator, "IDLE", 1) { } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - BotInfo *bi = BotInfo::Find(params[0]); - if (bi) - UplinkSocket::Message(bi) << "IDLE " << source.GetSource() << " " << Anope::StartTime << " " << (Anope::CurTime - bi->lastmsg); - else - { - User *u = User::Find(params[0]); - if (u && u->server == Me) - UplinkSocket::Message(u) << "IDLE " << source.GetSource() << " " << Anope::StartTime << " 0"; - } - } -}; - -/* - * source = numeric of the sending server - * params[0] = uuid - * params[1] = metadata name - * params[2] = data - */ -struct IRCDMessageMetadata : IRCDMessage -{ - IRCDMessageMetadata(Module *creator) : IRCDMessage(creator, "METADATA", 3) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - if (isdigit(params[0][0])) - { - if (params[1].equals_cs("accountname")) - { - User *u = User::Find(params[0]); - NickCore *nc = NickCore::Find(params[2]); - if (u && nc) - u->Login(nc); - } - - /* - * possible incoming ssl_cert messages: - * Received: :409 METADATA 409AAAAAA ssl_cert :vTrSe c38070ce96e41cc144ed6590a68d45a6 <...> <...> - * Received: :409 METADATA 409AAAAAC ssl_cert :vTrSE Could not get peer certificate: error:00000000:lib(0):func(0):reason(0) - */ - else if (params[1].equals_cs("ssl_cert")) - { - User *u = User::Find(params[0]); - if (!u) - return; - u->Extend<bool>("ssl"); - Anope::string data = params[2].c_str(); - size_t pos1 = data.find(' ') + 1; - size_t pos2 = data.find(' ', pos1); - if ((pos2 - pos1) >= 32) // inspircd supports md5 and sha1 fingerprint hashes -> size 32 or 40 bytes. - { - u->fingerprint = data.substr(pos1, pos2 - pos1); - } - FOREACH_MOD(OnFingerprint, (u)); - } - } - else if (params[0][0] == '#') - { - } - else if (params[0] == "*") - { - // Wed Oct 3 15:40:27 2012: S[14] O :20D METADATA * modules :-m_svstopic.so - - if (params[1].equals_cs("modules") && !params[2].empty()) - { - // only interested when it comes from our uplink - Server* server = source.GetServer(); - if (!server || server->GetUplink() != Me) - return; - - bool plus = (params[2][0] == '+'); - if (!plus && params[2][0] != '-') - return; - - bool required = false; - Anope::string capab, module = params[2].substr(1); - - if (module.equals_cs("m_services_account.so")) - required = true; - else if (module.equals_cs("m_hidechans.so")) - required = true; - else if (module.equals_cs("m_chghost.so")) - capab = "CHGHOST"; - else if (module.equals_cs("m_chgident.so")) - capab = "CHGIDENT"; - else if (module.equals_cs("m_svshold.so")) - capab = "SVSHOLD"; - else if (module.equals_cs("m_rline.so")) - capab = "RLINE"; - else if (module.equals_cs("m_topiclock.so")) - capab = "TOPICLOCK"; - else - return; - - if (required) - { - if (!plus) - Log() << "Warning: InspIRCd unloaded module " << module << ", Anope won't function correctly without it"; - } - else - { - if (plus) - Servers::Capab.insert(capab); - else - Servers::Capab.erase(capab); - - Log() << "InspIRCd " << (plus ? "loaded" : "unloaded") << " module " << module << ", adjusted functionality"; - } - - } - } - } -}; - -struct IRCDMessageMode : IRCDMessage -{ - IRCDMessageMode(Module *creator) : IRCDMessage(creator, "MODE", 2) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - if (IRCD->IsChannelValid(params[0])) - { - Channel *c = Channel::Find(params[0]); - - Anope::string modes = params[1]; - for (unsigned n = 2; n < params.size(); ++n) - modes += " " + params[n]; - - if (c) - c->SetModesInternal(source, modes); - } - else - { - /* InspIRCd lets opers change another - users modes, we have to kludge this - as it slightly breaks RFC1459 - */ - User *u = source.GetUser(); - // This can happen with server-origin modes. - if (!u) - u = User::Find(params[0]); - // if it's still null, drop it like fire. - // most likely situation was that server introduced a nick which we subsequently akilled - if (u) - u->SetModesInternal(source, "%s", params[1].c_str()); - } - } -}; - -struct IRCDMessageNick : IRCDMessage -{ - IRCDMessageNick(Module *creator) : IRCDMessage(creator, "NICK", 2) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - source.GetUser()->ChangeNick(params[0]); - } -}; - -struct IRCDMessageOperType : IRCDMessage -{ - IRCDMessageOperType(Module *creator) : IRCDMessage(creator, "OPERTYPE", 0) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); SetFlag(IRCDMESSAGE_REQUIRE_USER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - /* opertype is equivalent to mode +o because servers - dont do this directly */ - User *u = source.GetUser(); - if (!u->HasMode("OPER")) - u->SetModesInternal(source, "+o"); - } -}; - -struct IRCDMessageRSQuit : IRCDMessage -{ - IRCDMessageRSQuit(Module *creator) : IRCDMessage(creator, "RSQUIT", 1) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - Server *s = Server::Find(params[0]); - const Anope::string &reason = params.size() > 1 ? params[1] : ""; - if (!s) - return; - - UplinkSocket::Message(Me) << "SQUIT " << s->GetSID() << " :" << reason; - s->Delete(s->GetName() + " " + s->GetUplink()->GetName()); - } -}; - -struct IRCDMessageSetIdent : IRCDMessage -{ - IRCDMessageSetIdent(Module *creator) : IRCDMessage(creator, "SETIDENT", 0) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - source.GetUser()->SetIdent(params[0]); - } -}; - -struct IRCDMessageServer : IRCDMessage -{ - IRCDMessageServer(Module *creator) : IRCDMessage(creator, "SERVER", 5) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); } - - /* - * [Nov 04 00:08:46.308435 2009] debug: Received: SERVER irc.inspircd.com pass 0 964 :Testnet Central! - * 0: name - * 1: pass - * 2: hops - * 3: numeric - * 4: desc - */ - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - unsigned int hops = Anope::string(params[2]).is_pos_number_only() ? convertTo<unsigned>(params[2]) : 0; - new Server(source.GetServer() == NULL ? Me : source.GetServer(), params[0], hops, params[4], params[3]); - } -}; - -struct IRCDMessageSQuit : Message::SQuit -{ - IRCDMessageSQuit(Module *creator) : Message::SQuit(creator) { } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - if (params[0] == rsquit_id || params[0] == rsquit_server) - { - /* squit for a recently squit server, introduce the juped server now */ - Server *s = Server::Find(rsquit_server); - - rsquit_id.clear(); - rsquit_server.clear(); - - if (s && s->IsJuped()) - IRCD->SendServer(s); - } - else - Message::SQuit::Run(source, params); - } -}; - -struct IRCDMessageTime : IRCDMessage -{ - IRCDMessageTime(Module *creator) : IRCDMessage(creator, "TIME", 2) { } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - UplinkSocket::Message(Me) << "TIME " << source.GetSource() << " " << params[1] << " " << Anope::CurTime; - } -}; - -struct IRCDMessageUID : IRCDMessage -{ - IRCDMessageUID(Module *creator) : IRCDMessage(creator, "UID", 8) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); SetFlag(IRCDMESSAGE_SOFT_LIMIT); } - - /* - * [Nov 03 22:09:58.176252 2009] debug: Received: :964 UID 964AAAAAC 1225746297 w00t2 localhost testnet.user w00t 127.0.0.1 1225746302 +iosw +ACGJKLNOQcdfgjklnoqtx :Robin Burchell <w00t@inspircd.org> - * 0: uid - * 1: ts - * 2: nick - * 3: host - * 4: dhost - * 5: ident - * 6: ip - * 7: signon - * 8+: modes and params -- IMPORTANT, some modes (e.g. +s) may have parameters. So don't assume a fixed position of realname! - * last: realname - */ - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override - { - time_t ts = convertTo<time_t>(params[1]); - - Anope::string modes = params[8]; - for (unsigned i = 9; i < params.size() - 1; ++i) - modes += " " + params[i]; - - NickAlias *na = NULL; - if (SASL::sasl) - for (std::list<SASLUser>::iterator it = saslusers.begin(); it != saslusers.end();) - { - SASLUser &u = *it; - - if (u.created + 30 < Anope::CurTime) - it = saslusers.erase(it); - else if (u.uid == params[0]) - { - na = NickAlias::Find(u.acc); - it = saslusers.erase(it); - } - else - ++it; - } - - User *u = User::OnIntroduce(params[2], params[5], params[3], params[4], params[6], source.GetServer(), params[params.size() - 1], ts, modes, params[0], na ? *na->nc : NULL); - if (u) - u->signon = convertTo<time_t>(params[7]); - } -}; - -class ProtoInspIRCd12 : public Module -{ - InspIRCd12Proto ircd_proto; - ExtensibleItem<bool> ssl; - - /* Core message handlers */ - Message::Away message_away; - Message::Error message_error; - Message::Invite message_invite; - Message::Join message_join; - Message::Kick message_kick; - Message::Kill message_kill; - Message::MOTD message_motd; - Message::Notice message_notice; - Message::Part message_part; - Message::Ping message_ping; - Message::Privmsg message_privmsg; - Message::Quit message_quit; - Message::Stats message_stats; - Message::Topic message_topic; - - /* Our message handlers */ - IRCDMessageChgIdent message_chgident; - IRCDMessageChgName message_setname, message_chgname; - IRCDMessageCapab message_capab; - IRCDMessageEncap message_encap; - IRCDMessageEndburst message_endburst; - IRCDMessageFHost message_fhost, message_sethost; - IRCDMessageFJoin message_fjoin; - IRCDMessageFMode message_fmode; - IRCDMessageFTopic message_ftopic; - IRCDMessageIdle message_idle; - IRCDMessageMetadata message_metadata; - IRCDMessageMode message_mode; - IRCDMessageNick message_nick; - IRCDMessageOperType message_opertype; - IRCDMessageRSQuit message_rsquit; - IRCDMessageSetIdent message_setident; - IRCDMessageServer message_server; - IRCDMessageSQuit message_squit; - IRCDMessageTime message_time; - IRCDMessageUID message_uid; - - public: - ProtoInspIRCd12(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, PROTOCOL | VENDOR), - ircd_proto(this), ssl(this, "ssl"), - message_away(this), message_error(this), message_invite(this), message_join(this), message_kick(this), message_kill(this), - message_motd(this), message_notice(this), message_part(this), message_ping(this), message_privmsg(this), message_quit(this), - message_stats(this), message_topic(this), - - message_chgident(this), message_setname(this, "SETNAME"), message_chgname(this, "FNAME"), message_capab(this), message_encap(this), - message_endburst(this), - message_fhost(this, "FHOST"), message_sethost(this, "SETHOST"), message_fjoin(this), message_fmode(this), message_ftopic(this), - message_idle(this), message_metadata(this), message_mode(this), message_nick(this), message_opertype(this), message_rsquit(this), - message_setident(this), message_server(this), message_squit(this), message_time(this), message_uid(this) - { - Servers::Capab.insert("NOQUIT"); - } - - void OnUserNickChange(User *u, const Anope::string &) override - { - /* InspIRCd 1.2 doesn't set -r on nick change, remove -r here. Note that if we have to set +r later - * this will cancel out this -r, resulting in no mode changes. - * - * Do not set -r if we dont have a NickServ loaded - DP - */ - BotInfo *NickServ = Config->GetClient("NickServ"); - if (NickServ) - u->RemoveMode(NickServ, "REGISTERED"); - } -}; - -MODULE_INIT(ProtoInspIRCd12) diff --git a/modules/protocol/inspircd20.cpp b/modules/protocol/inspircd20.cpp index b71744c78..5cae9d8c9 100644 --- a/modules/protocol/inspircd20.cpp +++ b/modules/protocol/inspircd20.cpp @@ -10,14 +10,55 @@ */ #include "module.h" +#include "modules/sasl.h" #include "modules/cs_mode.h" -static unsigned int spanningtree_proto_ver = 0; +struct SASLUser +{ + Anope::string uid; + Anope::string acc; + time_t created; +}; -static ServiceReference<IRCDProto> insp12("IRCDProto", "inspircd12"); +static std::list<SASLUser> saslusers; +static Anope::string rsquit_server, rsquit_id; +static unsigned int spanningtree_proto_ver = 0; class InspIRCd20Proto : public IRCDProto { + private: + void SendSVSKillInternal(const MessageSource &source, User *user, const Anope::string &buf) override + { + IRCDProto::SendSVSKillInternal(source, user, buf); + user->KillInternal(source, buf); + } + + void SendChgIdentInternal(const Anope::string &nick, const Anope::string &vIdent) + { + if (!Servers::Capab.count("CHGIDENT")) + Log() << "CHGIDENT not loaded!"; + else + UplinkSocket::Message(Me) << "CHGIDENT " << nick << " " << vIdent; + } + + void SendChgHostInternal(const Anope::string &nick, const Anope::string &vhost) + { + if (!Servers::Capab.count("CHGHOST")) + Log() << "CHGHOST not loaded!"; + else + UplinkSocket::Message(Me) << "CHGHOST " << nick << " " << vhost; + } + + void SendAddLine(const Anope::string &xtype, const Anope::string &mask, time_t duration, const Anope::string &addedby, const Anope::string &reason) + { + UplinkSocket::Message(Me) << "ADDLINE " << xtype << " " << mask << " " << addedby << " " << Anope::CurTime << " " << duration << " :" << reason; + } + + void SendDelLine(const Anope::string &xtype, const Anope::string &mask) + { + UplinkSocket::Message(Me) << "DELLINE " << xtype << " " << mask; + } + public: InspIRCd20Proto(Module *creator) : IRCDProto(creator, "InspIRCd 2.0") { @@ -39,42 +80,357 @@ class InspIRCd20Proto : public IRCDProto UplinkSocket::Message() << "CAPAB START 1202"; UplinkSocket::Message() << "CAPAB CAPABILITIES :PROTOCOL=1202"; UplinkSocket::Message() << "CAPAB END"; - insp12->SendConnect(); - } - - void SendSVSKillInternal(const MessageSource &source, User *user, const Anope::string &buf) override { insp12->SendSVSKillInternal(source, user, buf); } - void SendGlobalNotice(BotInfo *bi, const Server *dest, const Anope::string &msg) override { insp12->SendGlobalNotice(bi, dest, msg); } - void SendGlobalPrivmsg(BotInfo *bi, const Server *dest, const Anope::string &msg) override { insp12->SendGlobalPrivmsg(bi, dest, msg); } - void SendAkillDel(const XLine *x) override { insp12->SendAkillDel(x); } - void SendTopic(const MessageSource &whosets, Channel *c) override { insp12->SendTopic(whosets, c); }; - void SendVhostDel(User *u) override { insp12->SendVhostDel(u); } - void SendAkill(User *u, XLine *x) override { insp12->SendAkill(u, x); } - void SendNumericInternal(int numeric, const Anope::string &dest, const Anope::string &buf) override { insp12->SendNumericInternal(numeric, dest, buf); } - void SendModeInternal(const MessageSource &source, const Channel *dest, const Anope::string &buf) override { insp12->SendModeInternal(source, dest, buf); } - void SendClientIntroduction(User *u) override { insp12->SendClientIntroduction(u); } - void SendServer(const Server *server) override { insp12->SendServer(server); } - void SendSquit(Server *s, const Anope::string &message) override { insp12->SendSquit(s, message); } - void SendJoin(User *user, Channel *c, const ChannelStatus *status) override { insp12->SendJoin(user, c, status); } - void SendSQLineDel(const XLine *x) override { insp12->SendSQLineDel(x); } - void SendSQLine(User *u, const XLine *x) override { insp12->SendSQLine(u, x); } - void SendVhost(User *u, const Anope::string &vident, const Anope::string &vhost) override { insp12->SendVhost(u, vident, vhost); } - void SendSVSHold(const Anope::string &nick, time_t t) override { insp12->SendSVSHold(nick, t); } - void SendSVSHoldDel(const Anope::string &nick) override { insp12->SendSVSHoldDel(nick); } - void SendSZLineDel(const XLine *x) override { insp12->SendSZLineDel(x); } - void SendSZLine(User *u, const XLine *x) override { insp12->SendSZLine(u, x); } - void SendSVSJoin(const MessageSource &source, User *u, const Anope::string &chan, const Anope::string &other) override { insp12->SendSVSJoin(source, u, chan, other); } - void SendSVSPart(const MessageSource &source, User *u, const Anope::string &chan, const Anope::string ¶m) override { insp12->SendSVSPart(source, u, chan, param); } - void SendSWhois(const MessageSource &bi, const Anope::string &who, const Anope::string &mask) override { insp12->SendSWhois(bi, who, mask); } - void SendBOB() override { insp12->SendBOB(); } - void SendEOB() override { insp12->SendEOB(); } - void SendGlobopsInternal(const MessageSource &source, const Anope::string &buf) { insp12->SendGlobopsInternal(source, buf); } - void SendLogin(User *u, NickAlias *na) override { insp12->SendLogin(u, na); } - void SendLogout(User *u) override { insp12->SendLogout(u); } - void SendChannel(Channel *c) override { insp12->SendChannel(c); } - void SendSASLMessage(const SASL::Message &message) override { insp12->SendSASLMessage(message); } - void SendSVSLogin(const Anope::string &uid, const Anope::string &acc) override { insp12->SendSVSLogin(uid, acc); } - bool IsExtbanValid(const Anope::string &mask) override { return insp12->IsExtbanValid(mask); } - bool IsIdentValid(const Anope::string &ident) override { return insp12->IsIdentValid(ident); } + SendServer(Me); + } + + void SendGlobalNotice(BotInfo *bi, const Server *dest, const Anope::string &msg) override + { + UplinkSocket::Message(bi) << "NOTICE $" << dest->GetName() << " :" << msg; + } + + void SendGlobalPrivmsg(BotInfo *bi, const Server *dest, const Anope::string &msg) override + { + UplinkSocket::Message(bi) << "PRIVMSG $" << dest->GetName() << " :" << msg; + } + + void SendAkillDel(const XLine *x) override + { + /* InspIRCd may support regex bans */ + if (x->IsRegex() && Servers::Capab.count("RLINE")) + { + Anope::string mask = x->mask; + size_t h = x->mask.find('#'); + if (h != Anope::string::npos) + mask = mask.replace(h, 1, ' '); + SendDelLine("R", mask); + return; + } + else if (x->IsRegex() || x->HasNickOrReal()) + return; + + /* ZLine if we can instead */ + if (x->GetUser() == "*") + { + cidr addr(x->GetHost()); + if (addr.valid()) + { + IRCD->SendSZLineDel(x); + return; + } + } + + SendDelLine("G", x->GetUser() + "@" + x->GetHost()); + } + + void SendTopic(const MessageSource &source, Channel *c) override + { + if (Servers::Capab.count("SVSTOPIC")) + { + UplinkSocket::Message(c->ci->WhoSends()) << "SVSTOPIC " << c->name << " " << c->topic_ts << " " << c->topic_setter << " :" << c->topic; + } + else + { + /* If the last time a topic was set is after the TS we want for this topic we must bump this topic's timestamp to now */ + time_t ts = c->topic_ts; + if (c->topic_time > ts) + ts = Anope::CurTime; + /* But don't modify c->topic_ts, it should remain set to the real TS we want as ci->last_topic_time pulls from it */ + UplinkSocket::Message(source) << "FTOPIC " << c->name << " " << ts << " " << c->topic_setter << " :" << c->topic; + } + } + + void SendVhostDel(User *u) override + { + if (u->HasMode("CLOAK")) + this->SendChgHostInternal(u->nick, u->chost); + else + this->SendChgHostInternal(u->nick, u->host); + + if (Servers::Capab.count("CHGIDENT") && u->GetIdent() != u->GetVIdent()) + this->SendChgIdentInternal(u->nick, u->GetIdent()); + } + + void SendAkill(User *u, XLine *x) override + { + // Calculate the time left before this would expire, capping it at 2 days + time_t timeleft = x->expires - Anope::CurTime; + if (timeleft > 172800 || !x->expires) + timeleft = 172800; + + /* InspIRCd may support regex bans, if they do we can send this and forget about it */ + if (x->IsRegex() && Servers::Capab.count("RLINE")) + { + Anope::string mask = x->mask; + size_t h = x->mask.find('#'); + if (h != Anope::string::npos) + mask = mask.replace(h, 1, ' '); + SendAddLine("R", mask, timeleft, x->by, x->GetReason()); + return; + } + else if (x->IsRegex() || x->HasNickOrReal()) + { + if (!u) + { + /* No user (this akill was just added), and contains nick and/or realname. Find users that match and ban them */ + for (user_map::const_iterator it = UserListByNick.begin(); it != UserListByNick.end(); ++it) + if (x->manager->Check(it->second, x)) + this->SendAkill(it->second, x); + return; + } + + const XLine *old = x; + + if (old->manager->HasEntry("*@" + u->host)) + return; + + /* We can't akill x as it has a nick and/or realname included, so create a new akill for *@host */ + x = new XLine("*@" + u->host, old->by, old->expires, old->reason, old->id); + old->manager->AddXLine(x); + + Log(Config->GetClient("OperServ"), "akill") << "AKILL: Added an akill for " << x->mask << " because " << u->GetMask() << "#" << u->realname << " matches " << old->mask; + } + + /* ZLine if we can instead */ + if (x->GetUser() == "*") + { + cidr addr(x->GetHost()); + if (addr.valid()) + { + IRCD->SendSZLine(u, x); + return; + } + } + + SendAddLine("G", x->GetUser() + "@" + x->GetHost(), timeleft, x->by, x->GetReason()); + } + + void SendNumericInternal(int numeric, const Anope::string &dest, const Anope::string &buf) override + { + UplinkSocket::Message() << "PUSH " << dest << " ::" << Me->GetName() << " " << numeric << " " << dest << " " << buf; + } + + void SendModeInternal(const MessageSource &source, const Channel *dest, const Anope::string &buf) override + { + UplinkSocket::Message(source) << "FMODE " << dest->name << " " << dest->creation_time << " " << buf; + } + + void SendClientIntroduction(User *u) override + { + Anope::string modes = "+" + u->GetModes(); + UplinkSocket::Message(Me) << "UID " << u->GetUID() << " " << u->timestamp << " " << u->nick << " " << u->host << " " << u->host << " " << u->GetIdent() << " 0.0.0.0 " << u->timestamp << " " << modes << " :" << u->realname; + } + + /* SERVER services-dev.chatspike.net password 0 :Description here */ + void SendServer(const Server *server) override + { + /* if rsquit is set then we are waiting on a squit */ + if (rsquit_id.empty() && rsquit_server.empty()) + UplinkSocket::Message() << "SERVER " << server->GetName() << " " << Config->Uplinks[Anope::CurrentUplink].password << " " << server->GetHops() << " " << server->GetSID() << " :" << server->GetDescription(); + } + + void SendSquit(Server *s, const Anope::string &message) override + { + if (s != Me) + { + rsquit_id = s->GetSID(); + rsquit_server = s->GetName(); + UplinkSocket::Message() << "RSQUIT " << s->GetName() << " :" << message; + } + else + UplinkSocket::Message() << "SQUIT " << s->GetName() << " :" << message; + } + + /* JOIN */ + void SendJoin(User *user, Channel *c, const ChannelStatus *status) override + { + UplinkSocket::Message(Me) << "FJOIN " << c->name << " " << c->creation_time << " +" << c->GetModes(true, true) << " :," << user->GetUID(); + /* Note that we can send this with the FJOIN but choose not to + * because the mode stacker will handle this and probably will + * merge these modes with +nrt and other mlocked modes + */ + if (status) + { + /* First save the channel status incase uc->Status == status */ + ChannelStatus cs = *status; + /* If the user is internally on the channel with flags, kill them so that + * the stacker will allow this. + */ + ChanUserContainer *uc = c->FindUser(user); + if (uc != NULL) + uc->status.Clear(); + + BotInfo *setter = BotInfo::Find(user->nick); + for (size_t i = 0; i < cs.Modes().length(); ++i) + c->SetMode(setter, ModeManager::FindChannelModeByChar(cs.Modes()[i]), user->GetUID(), false); + + if (uc != NULL) + uc->status = cs; + } + } + + /* UNSQLINE */ + void SendSQLineDel(const XLine *x) override + { + SendDelLine("Q", x->mask); + } + + /* SQLINE */ + void SendSQLine(User *, const XLine *x) override + { + // Calculate the time left before this would expire, capping it at 2 days + time_t timeleft = x->expires - Anope::CurTime; + if (timeleft > 172800 || !x->expires) + timeleft = 172800; + SendAddLine("Q", x->mask, timeleft, x->by, x->GetReason()); + } + + void SendVhost(User *u, const Anope::string &vIdent, const Anope::string &vhost) override + { + if (!vIdent.empty()) + this->SendChgIdentInternal(u->nick, vIdent); + if (!vhost.empty()) + this->SendChgHostInternal(u->nick, vhost); + } + + /* SVSHOLD - set */ + void SendSVSHold(const Anope::string &nick, time_t t) override + { + UplinkSocket::Message(Config->GetClient("NickServ")) << "SVSHOLD " << nick << " " << t << " :Being held for registered user"; + } + + /* SVSHOLD - release */ + void SendSVSHoldDel(const Anope::string &nick) override + { + UplinkSocket::Message(Config->GetClient("NickServ")) << "SVSHOLD " << nick; + } + + /* UNSZLINE */ + void SendSZLineDel(const XLine *x) override + { + SendDelLine("Z", x->GetHost()); + } + + /* SZLINE */ + void SendSZLine(User *, const XLine *x) override + { + // Calculate the time left before this would expire, capping it at 2 days + time_t timeleft = x->expires - Anope::CurTime; + if (timeleft > 172800 || !x->expires) + timeleft = 172800; + SendAddLine("Z", x->GetHost(), timeleft, x->by, x->GetReason()); + } + + void SendSVSJoin(const MessageSource &source, User *u, const Anope::string &chan, const Anope::string &) override + { + UplinkSocket::Message(source) << "SVSJOIN " << u->GetUID() << " " << chan; + } + + void SendSVSPart(const MessageSource &source, User *u, const Anope::string &chan, const Anope::string ¶m) override + { + if (!param.empty()) + UplinkSocket::Message(source) << "SVSPART " << u->GetUID() << " " << chan << " :" << param; + else + UplinkSocket::Message(source) << "SVSPART " << u->GetUID() << " " << chan; + } + + void SendSWhois(const MessageSource &, const Anope::string &who, const Anope::string &mask) override + { + User *u = User::Find(who); + + UplinkSocket::Message(Me) << "METADATA " << u->GetUID() << " swhois :" << mask; + } + + void SendBOB() override + { + UplinkSocket::Message(Me) << "BURST " << Anope::CurTime; + Module *enc = ModuleManager::FindFirstOf(ENCRYPTION); + UplinkSocket::Message(Me) << "VERSION :Anope-" << Anope::Version() << " " << Me->GetName() << " :" << IRCD->GetProtocolName() << " - (" << (enc ? enc->name : "none") << ") -- " << Anope::VersionBuildString(); + } + + void SendEOB() override + { + UplinkSocket::Message(Me) << "ENDBURST"; + } + + void SendGlobopsInternal(const MessageSource &source, const Anope::string &buf) override + { + if (Servers::Capab.count("GLOBOPS")) + UplinkSocket::Message(source) << "SNONOTICE g :" << buf; + else + UplinkSocket::Message(source) << "SNONOTICE A :" << buf; + } + + void SendLogin(User *u, NickAlias *na) override + { + /* InspIRCd uses an account to bypass chmode +R, not umode +r, so we can't send this here */ + if (na->nc->HasExt("UNCONFIRMED")) + return; + + UplinkSocket::Message(Me) << "METADATA " << u->GetUID() << " accountname :" << na->nc->display; + } + + void SendLogout(User *u) override + { + UplinkSocket::Message(Me) << "METADATA " << u->GetUID() << " accountname :"; + } + + void SendChannel(Channel *c) override + { + UplinkSocket::Message(Me) << "FJOIN " << c->name << " " << c->creation_time << " +" << c->GetModes(true, true) << " :"; + } + + void SendSASLMessage(const SASL::Message &message) override + { + UplinkSocket::Message(Me) << "ENCAP " << message.target.substr(0, 3) << " SASL " << message.source << " " << message.target << " " << message.type << " " << message.data << (message.ext.empty() ? "" : (" " + message.ext)); + } + + void SendSVSLogin(const Anope::string &uid, const Anope::string &acc) override + { + UplinkSocket::Message(Me) << "METADATA " << uid << " accountname :" << acc; + + SASLUser su; + su.uid = uid; + su.acc = acc; + su.created = Anope::CurTime; + + for (std::list<SASLUser>::iterator it = saslusers.begin(); it != saslusers.end();) + { + SASLUser &u = *it; + + if (u.created + 30 < Anope::CurTime || u.uid == uid) + it = saslusers.erase(it); + else + ++it; + } + + saslusers.push_back(su); + } + + bool IsExtbanValid(const Anope::string &mask) override + { + return mask.length() >= 3 && mask[1] == ':'; + } + + bool IsIdentValid(const Anope::string &ident) override + { + if (ident.empty() || ident.length() > Config->GetBlock("networkinfo")->Get<unsigned>("userlen")) + return false; + + for (unsigned i = 0; i < ident.length(); ++i) + { + const char &c = ident[i]; + + if (c >= 'A' && c <= '}') + continue; + + if ((c >= '0' && c <= '9') || c == '-' || c == '.') + continue; + + return false; + } + + return true; + } }; class InspIRCdExtBan : public ChannelModeList @@ -654,6 +1010,446 @@ struct IRCDMessageEncap : IRCDMessage } }; +struct IRCDMessageChgIdent : IRCDMessage +{ + IRCDMessageChgIdent(Module *creator) : IRCDMessage(creator, "CHGIDENT", 2) { } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + User *u = User::Find(params[0]); + if (u) + u->SetIdent(params[1]); + } +}; + +struct IRCDMessageChgName : IRCDMessage +{ + IRCDMessageChgName(Module *creator, const Anope::string &n) : IRCDMessage(creator, n, 1) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + source.GetUser()->SetRealname(params[0]); + } +}; + +struct IRCDMessageEndburst : IRCDMessage +{ + IRCDMessageEndburst(Module *creator) : IRCDMessage(creator, "ENDBURST", 0) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + Server *s = source.GetServer(); + + Log(LOG_DEBUG) << "Processed ENDBURST for " << s->GetName(); + + s->Sync(true); + } +}; + +struct IRCDMessageFHost : IRCDMessage +{ + IRCDMessageFHost(Module *creator, const Anope::string &n) : IRCDMessage(creator, n, 1) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + source.GetUser()->SetDisplayedHost(params[0]); + } +}; + +struct IRCDMessageFJoin : IRCDMessage +{ + IRCDMessageFJoin(Module *creator) : IRCDMessage(creator, "FJOIN", 2) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); SetFlag(IRCDMESSAGE_SOFT_LIMIT); } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + Anope::string modes; + if (params.size() >= 3) + { + for (unsigned i = 2; i < params.size() - 1; ++i) + modes += " " + params[i]; + if (!modes.empty()) + modes.erase(modes.begin()); + } + + std::list<Message::Join::SJoinUser> users; + + spacesepstream sep(params[params.size() - 1]); + Anope::string buf; + while (sep.GetToken(buf)) + { + Message::Join::SJoinUser sju; + + /* Loop through prefixes and find modes for them */ + for (char c; (c = buf[0]) != ',' && c;) + { + buf.erase(buf.begin()); + sju.first.AddMode(c); + } + /* Erase the , */ + if (!buf.empty()) + buf.erase(buf.begin()); + + sju.second = User::Find(buf); + if (!sju.second) + { + Log(LOG_DEBUG) << "FJOIN for nonexistant user " << buf << " on " << params[0]; + continue; + } + + users.push_back(sju); + } + + time_t ts = Anope::string(params[1]).is_pos_number_only() ? convertTo<time_t>(params[1]) : Anope::CurTime; + Message::Join::SJoin(source, params[0], ts, modes, users); + } +}; + +struct IRCDMessageFMode : IRCDMessage +{ + IRCDMessageFMode(Module *creator) : IRCDMessage(creator, "FMODE", 3) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + /* :source FMODE #test 12345678 +nto foo */ + + Anope::string modes = params[2]; + for (unsigned n = 3; n < params.size(); ++n) + modes += " " + params[n]; + + Channel *c = Channel::Find(params[0]); + time_t ts; + + try + { + ts = convertTo<time_t>(params[1]); + } + catch (const ConvertException &) + { + ts = 0; + } + + if (c) + c->SetModesInternal(source, modes, ts); + } +}; + +struct IRCDMessageFTopic : IRCDMessage +{ + IRCDMessageFTopic(Module *creator) : IRCDMessage(creator, "FTOPIC", 4) { } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + /* :source FTOPIC channel topicts setby :topic */ + + Channel *c = Channel::Find(params[0]); + if (c) + c->ChangeTopicInternal(params[2], params[3], Anope::string(params[1]).is_pos_number_only() ? convertTo<time_t>(params[1]) : Anope::CurTime); + } +}; + +struct IRCDMessageIdle : IRCDMessage +{ + IRCDMessageIdle(Module *creator) : IRCDMessage(creator, "IDLE", 1) { } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + BotInfo *bi = BotInfo::Find(params[0]); + if (bi) + UplinkSocket::Message(bi) << "IDLE " << source.GetSource() << " " << Anope::StartTime << " " << (Anope::CurTime - bi->lastmsg); + else + { + User *u = User::Find(params[0]); + if (u && u->server == Me) + UplinkSocket::Message(u) << "IDLE " << source.GetSource() << " " << Anope::StartTime << " 0"; + } + } +}; + +/* + * source = numeric of the sending server + * params[0] = uuid + * params[1] = metadata name + * params[2] = data + */ +struct IRCDMessageMetadata : IRCDMessage +{ + IRCDMessageMetadata(Module *creator) : IRCDMessage(creator, "METADATA", 3) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + if (isdigit(params[0][0])) + { + if (params[1].equals_cs("accountname")) + { + User *u = User::Find(params[0]); + NickCore *nc = NickCore::Find(params[2]); + if (u && nc) + u->Login(nc); + } + + /* + * possible incoming ssl_cert messages: + * Received: :409 METADATA 409AAAAAA ssl_cert :vTrSe c38070ce96e41cc144ed6590a68d45a6 <...> <...> + * Received: :409 METADATA 409AAAAAC ssl_cert :vTrSE Could not get peer certificate: error:00000000:lib(0):func(0):reason(0) + */ + else if (params[1].equals_cs("ssl_cert")) + { + User *u = User::Find(params[0]); + if (!u) + return; + u->Extend<bool>("ssl"); + Anope::string data = params[2].c_str(); + size_t pos1 = data.find(' ') + 1; + size_t pos2 = data.find(' ', pos1); + if ((pos2 - pos1) >= 32) // inspircd supports md5 and sha1 fingerprint hashes -> size 32 or 40 bytes. + { + u->fingerprint = data.substr(pos1, pos2 - pos1); + } + FOREACH_MOD(OnFingerprint, (u)); + } + } + else if (params[0][0] == '#') + { + } + else if (params[0] == "*") + { + // Wed Oct 3 15:40:27 2012: S[14] O :20D METADATA * modules :-m_svstopic.so + + if (params[1].equals_cs("modules") && !params[2].empty()) + { + // only interested when it comes from our uplink + Server* server = source.GetServer(); + if (!server || server->GetUplink() != Me) + return; + + bool plus = (params[2][0] == '+'); + if (!plus && params[2][0] != '-') + return; + + bool required = false; + Anope::string capab, module = params[2].substr(1); + + if (module.equals_cs("m_services_account.so")) + required = true; + else if (module.equals_cs("m_hidechans.so")) + required = true; + else if (module.equals_cs("m_chghost.so")) + capab = "CHGHOST"; + else if (module.equals_cs("m_chgident.so")) + capab = "CHGIDENT"; + else if (module.equals_cs("m_svshold.so")) + capab = "SVSHOLD"; + else if (module.equals_cs("m_rline.so")) + capab = "RLINE"; + else if (module.equals_cs("m_topiclock.so")) + capab = "TOPICLOCK"; + else + return; + + if (required) + { + if (!plus) + Log() << "Warning: InspIRCd unloaded module " << module << ", Anope won't function correctly without it"; + } + else + { + if (plus) + Servers::Capab.insert(capab); + else + Servers::Capab.erase(capab); + + Log() << "InspIRCd " << (plus ? "loaded" : "unloaded") << " module " << module << ", adjusted functionality"; + } + + } + } + } +}; + +struct IRCDMessageMode : IRCDMessage +{ + IRCDMessageMode(Module *creator) : IRCDMessage(creator, "MODE", 2) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + if (IRCD->IsChannelValid(params[0])) + { + Channel *c = Channel::Find(params[0]); + + Anope::string modes = params[1]; + for (unsigned n = 2; n < params.size(); ++n) + modes += " " + params[n]; + + if (c) + c->SetModesInternal(source, modes); + } + else + { + /* InspIRCd lets opers change another + users modes, we have to kludge this + as it slightly breaks RFC1459 + */ + User *u = source.GetUser(); + // This can happen with server-origin modes. + if (!u) + u = User::Find(params[0]); + // if it's still null, drop it like fire. + // most likely situation was that server introduced a nick which we subsequently akilled + if (u) + u->SetModesInternal(source, "%s", params[1].c_str()); + } + } +}; + +struct IRCDMessageNick : IRCDMessage +{ + IRCDMessageNick(Module *creator) : IRCDMessage(creator, "NICK", 2) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + source.GetUser()->ChangeNick(params[0]); + } +}; + +struct IRCDMessageOperType : IRCDMessage +{ + IRCDMessageOperType(Module *creator) : IRCDMessage(creator, "OPERTYPE", 0) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); SetFlag(IRCDMESSAGE_REQUIRE_USER); } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + /* opertype is equivalent to mode +o because servers + dont do this directly */ + User *u = source.GetUser(); + if (!u->HasMode("OPER")) + u->SetModesInternal(source, "+o"); + } +}; + +struct IRCDMessageRSQuit : IRCDMessage +{ + IRCDMessageRSQuit(Module *creator) : IRCDMessage(creator, "RSQUIT", 1) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + Server *s = Server::Find(params[0]); + const Anope::string &reason = params.size() > 1 ? params[1] : ""; + if (!s) + return; + + UplinkSocket::Message(Me) << "SQUIT " << s->GetSID() << " :" << reason; + s->Delete(s->GetName() + " " + s->GetUplink()->GetName()); + } +}; + +struct IRCDMessageSetIdent : IRCDMessage +{ + IRCDMessageSetIdent(Module *creator) : IRCDMessage(creator, "SETIDENT", 0) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + source.GetUser()->SetIdent(params[0]); + } +}; + +struct IRCDMessageServer : IRCDMessage +{ + IRCDMessageServer(Module *creator) : IRCDMessage(creator, "SERVER", 5) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); } + + /* + * [Nov 04 00:08:46.308435 2009] debug: Received: SERVER irc.inspircd.com pass 0 964 :Testnet Central! + * 0: name + * 1: pass + * 2: hops + * 3: numeric + * 4: desc + */ + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + unsigned int hops = Anope::string(params[2]).is_pos_number_only() ? convertTo<unsigned>(params[2]) : 0; + new Server(source.GetServer() == NULL ? Me : source.GetServer(), params[0], hops, params[4], params[3]); + } +}; + +struct IRCDMessageSQuit : Message::SQuit +{ + IRCDMessageSQuit(Module *creator) : Message::SQuit(creator) { } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + if (params[0] == rsquit_id || params[0] == rsquit_server) + { + /* squit for a recently squit server, introduce the juped server now */ + Server *s = Server::Find(rsquit_server); + + rsquit_id.clear(); + rsquit_server.clear(); + + if (s && s->IsJuped()) + IRCD->SendServer(s); + } + else + Message::SQuit::Run(source, params); + } +}; + +struct IRCDMessageTime : IRCDMessage +{ + IRCDMessageTime(Module *creator) : IRCDMessage(creator, "TIME", 2) { } + + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + UplinkSocket::Message(Me) << "TIME " << source.GetSource() << " " << params[1] << " " << Anope::CurTime; + } +}; + +struct IRCDMessageUID : IRCDMessage +{ + IRCDMessageUID(Module *creator) : IRCDMessage(creator, "UID", 8) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); SetFlag(IRCDMESSAGE_SOFT_LIMIT); } + + /* + * [Nov 03 22:09:58.176252 2009] debug: Received: :964 UID 964AAAAAC 1225746297 w00t2 localhost testnet.user w00t 127.0.0.1 1225746302 +iosw +ACGJKLNOQcdfgjklnoqtx :Robin Burchell <w00t@inspircd.org> + * 0: uid + * 1: ts + * 2: nick + * 3: host + * 4: dhost + * 5: ident + * 6: ip + * 7: signon + * 8+: modes and params -- IMPORTANT, some modes (e.g. +s) may have parameters. So don't assume a fixed position of realname! + * last: realname + */ + void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) override + { + time_t ts = convertTo<time_t>(params[1]); + + Anope::string modes = params[8]; + for (unsigned i = 9; i < params.size() - 1; ++i) + modes += " " + params[i]; + + NickAlias *na = NULL; + if (SASL::sasl) + for (std::list<SASLUser>::iterator it = saslusers.begin(); it != saslusers.end();) + { + SASLUser &u = *it; + + if (u.created + 30 < Anope::CurTime) + it = saslusers.erase(it); + else if (u.uid == params[0]) + { + na = NickAlias::Find(u.acc); + it = saslusers.erase(it); + } + else + ++it; + } + + User *u = User::OnIntroduce(params[2], params[5], params[3], params[4], params[6], source.GetServer(), params[params.size() - 1], ts, modes, params[0], na ? *na->nc : NULL); + if (u) + u->signon = convertTo<time_t>(params[7]); + } +}; + struct IRCDMessageFIdent : IRCDMessage { IRCDMessageFIdent(Module *creator) : IRCDMessage(creator, "FIDENT", 1) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } @@ -666,9 +1462,8 @@ struct IRCDMessageFIdent : IRCDMessage class ProtoInspIRCd20 : public Module { - Module *m_insp12; - InspIRCd20Proto ircd_proto; + ExtensibleItem<bool> ssl; /* Core message handlers */ Message::Away message_away; @@ -686,16 +1481,28 @@ class ProtoInspIRCd20 : public Module Message::Stats message_stats; Message::Topic message_topic; - /* InspIRCd 1.2 message handlers */ - ServiceAlias message_endburst, message_fhost, message_fjoin, message_fmode, - message_ftopic, message_idle, message_metadata, message_mode, - message_nick, message_opertype, message_rsquit, message_server, - message_squit, message_time, message_uid; - /* Our message handlers */ IRCDMessageCapab message_capab; + IRCDMessageChgIdent message_chgident; + IRCDMessageChgName message_setname, message_chgname; IRCDMessageEncap message_encap; + IRCDMessageEndburst message_endburst; + IRCDMessageFHost message_fhost, message_sethost; IRCDMessageFIdent message_fident; + IRCDMessageFJoin message_fjoin; + IRCDMessageFMode message_fmode; + IRCDMessageFTopic message_ftopic; + IRCDMessageIdle message_idle; + IRCDMessageMetadata message_metadata; + IRCDMessageMode message_mode; + IRCDMessageNick message_nick; + IRCDMessageOperType message_opertype; + IRCDMessageRSQuit message_rsquit; + IRCDMessageSetIdent message_setident; + IRCDMessageServer message_server; + IRCDMessageSQuit message_squit; + IRCDMessageTime message_time; + IRCDMessageUID message_uid; bool use_server_side_topiclock, use_server_side_mlock; @@ -706,45 +1513,17 @@ class ProtoInspIRCd20 : public Module public: ProtoInspIRCd20(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, PROTOCOL | VENDOR), - ircd_proto(this), + ircd_proto(this), ssl(this, "ssl"), message_away(this), message_error(this), message_invite(this), message_join(this), message_kick(this), message_kill(this), message_motd(this), message_notice(this), message_part(this), message_ping(this), message_privmsg(this), message_quit(this), message_stats(this), message_topic(this), - message_endburst("IRCDMessage", "inspircd20/endburst", "inspircd12/endburst"), - message_fhost("IRCDMessage", "inspircd20/fhost", "inspircd12/fhost"), - message_fjoin("IRCDMessage", "inspircd20/fjoin", "inspircd12/fjoin"), - message_fmode("IRCDMessage", "inspircd20/fmode", "inspircd12/fmode"), - message_ftopic("IRCDMessage", "inspircd20/ftopic", "inspircd12/ftopic"), - message_idle("IRCDMessage", "inspircd20/idle", "inspircd12/idle"), - message_metadata("IRCDMessage", "inspircd20/metadata", "inspircd12/metadata"), - message_mode("IRCDMessage", "inspircd20/mode", "inspircd12/mode"), - message_nick("IRCDMessage", "inspircd20/nick", "inspircd12/nick"), - message_opertype("IRCDMessage", "inspircd20/opertype", "inspircd12/opertype"), - message_rsquit("IRCDMessage", "inspircd20/rsquit", "inspircd12/rsquit"), - message_server("IRCDMessage", "inspircd20/server", "inspircd12/server"), - message_squit("IRCDMessage", "inspircd20/squit", "inspircd12/squit"), - message_time("IRCDMessage", "inspircd20/time", "inspircd12/time"), - message_uid("IRCDMessage", "inspircd20/uid", "inspircd12/uid"), - - message_capab(this), message_encap(this), message_fident(this) - { - - if (ModuleManager::LoadModule("inspircd12", User::Find(creator)) != MOD_ERR_OK) - throw ModuleException("Unable to load inspircd12"); - m_insp12 = ModuleManager::FindModule("inspircd12"); - if (!m_insp12) - throw ModuleException("Unable to find inspircd12"); - if (!insp12) - throw ModuleException("No protocol interface for insp12"); - ModuleManager::DetachAll(m_insp12); - - } - - ~ProtoInspIRCd20() + message_capab(this), message_chgident(this), message_setname(this, "SETNAME"), + message_chgname(this, "FNAME"), message_encap(this), message_endburst(this), + message_fhost(this, "FHOST"), message_sethost(this, "SETHOST"), message_fident(this), message_fjoin(this), message_fmode(this), message_ftopic(this), + message_idle(this), message_metadata(this), message_mode(this), message_nick(this), message_opertype(this), message_rsquit(this), + message_setident(this), message_server(this), message_squit(this), message_time(this), message_uid(this) { - m_insp12 = ModuleManager::FindModule("inspircd12"); - ModuleManager::UnloadModule(m_insp12, NULL); } void OnReload(Configuration::Conf *conf) override |