diff options
| -rw-r--r-- | data/example.conf | 5 | ||||
| -rw-r--r-- | data/stats.standalone.example.conf | 5 | ||||
| -rw-r--r-- | docs/README | 4 | ||||
| -rw-r--r-- | modules/protocol/inspircd12.cpp | 1400 | ||||
| -rw-r--r-- | modules/protocol/inspircd20.cpp | 1106 | ||||
| -rw-r--r-- | modules/protocol/unreal.cpp | 1340 |
6 files changed, 4 insertions, 3856 deletions
diff --git a/data/example.conf b/data/example.conf index 0b160ab5c..cd7cd4af1 100644 --- a/data/example.conf +++ b/data/example.conf @@ -254,18 +254,15 @@ serverinfo * - bahamut * - charybdis * - hybrid - * - inspircd12 - * - inspircd20 * - inspircd3 * - ngircd * - plexus * - ratbox - * - unreal (for 3.2.x) * - unreal4 (for 4.x or later) */ module { - name = "inspircd20" + name = "inspircd3" /* * Some protocol modules can enforce mode locks server-side. This reduces the spam caused by diff --git a/data/stats.standalone.example.conf b/data/stats.standalone.example.conf index af53a4046..2520f0cfc 100644 --- a/data/stats.standalone.example.conf +++ b/data/stats.standalone.example.conf @@ -254,18 +254,15 @@ serverinfo * - bahamut * - charybdis * - hybrid - * - inspircd12 - * - inspircd20 * - inspircd3 * - ngircd * - plexus * - ratbox - * - unreal (for 3.2.x) * - unreal4 (for 4.x or later) */ module { - name = "inspircd20" + name = "inspircd3" } /* diff --git a/docs/README b/docs/README index a33a74a54..a5f5fa13d 100644 --- a/docs/README +++ b/docs/README @@ -169,11 +169,11 @@ Table of Contents * Bahamut 1.4.27 or later (including 1.8) * Charybdis 3.4 or later * Hybrid 8.2 or later - * InspIRCd 1.2 or later + * InspIRCd 3 or later * ngIRCd 19.2 or later * Plexus 3 or later * Ratbox 2.0.6 or later - * UnrealIRCd 3.2 or later + * UnrealIRCd 4 or later Anope could also work with some of the daemons derived by the ones listed above, but there's no support for them if they work or don't work. diff --git a/modules/protocol/inspircd12.cpp b/modules/protocol/inspircd12.cpp deleted file mode 100644 index 294190719..000000000 --- a/modules/protocol/inspircd12.cpp +++ /dev/null @@ -1,1400 +0,0 @@ -/* inspircd 1.2 functions - * - * (C) 2003-2020 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(Anope::string &value) const anope_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) anope_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) anope_override - { - UplinkSocket::Message(bi) << "NOTICE $" << dest->GetName() << " :" << msg; - } - - void SendGlobalPrivmsg(BotInfo *bi, const Server *dest, const Anope::string &msg) anope_override - { - UplinkSocket::Message(bi) << "PRIVMSG $" << dest->GetName() << " :" << msg; - } - - void SendAkillDel(const XLine *x) anope_override - { - /* InspIRCd may support regex bans - * Mask is expected in format: 'n!u@h\sr' and spaces as '\s' - * We remove the '//' and replace '#' and any ' ' with '\s' - */ - if (x->IsRegex() && Servers::Capab.count("RLINE")) - { - Anope::string mask = x->mask; - if (mask.length() >= 2 && mask[0] == '/' && mask[mask.length() - 1] == '/') - mask = mask.substr(1, mask.length() - 2); - size_t h = mask.find('#'); - if (h != Anope::string::npos) - { - mask = mask.replace(h, 1, "\\s"); - mask = mask.replace_all_cs(" ", "\\s"); - } - 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) anope_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) anope_override - { - UserMode *um = ModeManager::FindUserModeByName("CLOAK"); - - if (um && !u->HasMode(um->name)) - // Just set +x if we can - u->SetMode(NULL, um); - else - // Try to restore cloaked host - this->SendChgHostInternal(u->nick, u->chost); - } - - void SendAkill(User *u, XLine *x) anope_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 - * Mask is expected in format: 'n!u@h\sr' and spaces as '\s' - * We remove the '//' and replace '#' and any ' ' with '\s' - */ - if (x->IsRegex() && Servers::Capab.count("RLINE")) - { - Anope::string mask = x->mask; - if (mask.length() >= 2 && mask[0] == '/' && mask[mask.length() - 1] == '/') - mask = mask.substr(1, mask.length() - 2); - size_t h = mask.find('#'); - if (h != Anope::string::npos) - { - mask = mask.replace(h, 1, "\\s"); - mask = mask.replace_all_cs(" ", "\\s"); - } - 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) anope_override - { - User *u = User::Find(dest); - UplinkSocket::Message() << "PUSH " << dest << " ::" << Me->GetName() << " " << numeric << " " << (u ? u->nick : dest) << " " << buf; - } - - void SendModeInternal(const MessageSource &source, const Channel *dest, const Anope::string &buf) anope_override - { - UplinkSocket::Message(source) << "FMODE " << dest->name << " " << dest->creation_time << " " << buf; - } - - void SendClientIntroduction(User *u) anope_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; - if (modes.find('o') != Anope::string::npos) - UplinkSocket::Message(u) << "OPERTYPE :service"; - } - - /* SERVER services-dev.chatspike.net password 0 :Description here */ - void SendServer(const Server *server) anope_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) anope_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) anope_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->GetUID()); - 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) anope_override - { - SendDelLine("Q", x->mask); - } - - /* SQLINE */ - void SendSQLine(User *, const XLine *x) anope_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) anope_override - { - if (!vIdent.empty()) - this->SendChgIdentInternal(u->nick, vIdent); - if (!vhost.empty()) - this->SendChgHostInternal(u->nick, vhost); - } - - void SendConnect() anope_override - { - SendServer(Me); - } - - /* SVSHOLD - set */ - void SendSVSHold(const Anope::string &nick, time_t t) anope_override - { - UplinkSocket::Message(Config->GetClient("NickServ")) << "SVSHOLD " << nick << " " << t << " :Being held for registered user"; - } - - /* SVSHOLD - release */ - void SendSVSHoldDel(const Anope::string &nick) anope_override - { - UplinkSocket::Message(Config->GetClient("NickServ")) << "SVSHOLD " << nick; - } - - /* UNSZLINE */ - void SendSZLineDel(const XLine *x) anope_override - { - SendDelLine("Z", x->GetHost()); - } - - /* SZLINE */ - void SendSZLine(User *, const XLine *x) anope_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 &) anope_override - { - UplinkSocket::Message(source) << "SVSJOIN " << u->GetUID() << " " << chan; - } - - void SendSVSPart(const MessageSource &source, User *u, const Anope::string &chan, const Anope::string ¶m) anope_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) anope_override - { - User *u = User::Find(who); - - UplinkSocket::Message(Me) << "METADATA " << u->GetUID() << " swhois :" << mask; - } - - void SendBOB() anope_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() anope_override - { - UplinkSocket::Message(Me) << "ENDBURST"; - } - - void SendGlobopsInternal(const MessageSource &source, const Anope::string &buf) anope_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) anope_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) anope_override - { - UplinkSocket::Message(Me) << "METADATA " << u->GetUID() << " accountname :"; - } - - void SendChannel(Channel *c) anope_override - { - UplinkSocket::Message(Me) << "FJOIN " << c->name << " " << c->creation_time << " +" << c->GetModes(true, true) << " :"; - } - - void SendOper(User *u) anope_override - { - } - - void SendSASLMessage(const SASL::Message &message) anope_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, const Anope::string &vident, const Anope::string &vhost) anope_override - { - UplinkSocket::Message(Me) << "METADATA " << uid << " accountname :" << acc; - - if (!vident.empty()) - UplinkSocket::Message(Me) << "ENCAP " << uid.substr(0, 3) << " CHGIDENT " << uid << " " << vident; - if (!vhost.empty()) - UplinkSocket::Message(Me) << "ENCAP " << uid.substr(0, 3) << " CHGHOST " << uid << " " << vhost; - - 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) anope_override - { - return mask.length() >= 3 && mask[1] == ':'; - } - - bool IsIdentValid(const Anope::string &ident) anope_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) anope_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) anope_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) anope_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) anope_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) anope_override - { - if (!Anope::Match(Me->GetSID(), params[0]) && !Anope::Match(Me->GetName(), params[0])) - 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) anope_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) anope_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) anope_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 nonexistent 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) anope_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) anope_override - { - /* :source FTOPIC channel topicts setby :topic */ - - Channel *c = Channel::Find(params[0]); - if (c) - c->ChangeTopicInternal(NULL, 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) anope_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) anope_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) anope_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 = User::Find(params[0]); - 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) anope_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) anope_override - { - /* opertype is equivalent to mode +o because servers - don't 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) anope_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) anope_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) anope_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) anope_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) anope_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) anope_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 &) anope_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 don't 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 deleted file mode 100644 index c6b9c2955..000000000 --- a/modules/protocol/inspircd20.cpp +++ /dev/null @@ -1,1106 +0,0 @@ -/* InspIRCd 2.0 functions - * - * (C) 2003-2020 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/cs_mode.h" - -static unsigned int spanningtree_proto_ver = 0; - -static ServiceReference<IRCDProto> insp12("IRCDProto", "inspircd12"); - -class InspIRCd20Proto : public IRCDProto -{ - public: - InspIRCd20Proto(Module *creator) : IRCDProto(creator, "InspIRCd 2.0") - { - DefaultPseudoclientModes = "+I"; - CanSVSNick = true; - CanSVSJoin = true; - CanSetVHost = true; - CanSetVIdent = true; - CanSQLine = true; - CanSZLine = true; - CanSVSHold = true; - CanCertFP = true; - RequiresID = true; - MaxModes = 20; - } - - void SendConnect() anope_override - { - UplinkSocket::Message() << "CAPAB START 1202"; - UplinkSocket::Message() << "CAPAB CAPABILITIES :PROTOCOL=1202 CASEMAPPING=" << Config->GetBlock("options")->Get<const Anope::string>("casemap", "ascii"); - UplinkSocket::Message() << "CAPAB END"; - insp12->SendConnect(); - } - - void SendSASLMechanisms(std::vector<Anope::string> &mechanisms) anope_override - { - Anope::string mechlist; - for (unsigned i = 0; i < mechanisms.size(); ++i) - mechlist += "," + mechanisms[i]; - - UplinkSocket::Message(Me) << "METADATA * saslmechlist :" << (mechanisms.empty() ? "" : mechlist.substr(1)); - } - - void SendSVSKillInternal(const MessageSource &source, User *user, const Anope::string &buf) anope_override { insp12->SendSVSKillInternal(source, user, buf); } - void SendGlobalNotice(BotInfo *bi, const Server *dest, const Anope::string &msg) anope_override { insp12->SendGlobalNotice(bi, dest, msg); } - void SendGlobalPrivmsg(BotInfo *bi, const Server *dest, const Anope::string &msg) anope_override { insp12->SendGlobalPrivmsg(bi, dest, msg); } - void SendAkillDel(const XLine *x) anope_override { insp12->SendAkillDel(x); } - void SendTopic(const MessageSource &whosets, Channel *c) anope_override { insp12->SendTopic(whosets, c); }; - void SendVhostDel(User *u) anope_override { insp12->SendVhostDel(u); } - void SendAkill(User *u, XLine *x) anope_override { insp12->SendAkill(u, x); } - void SendNumericInternal(int numeric, const Anope::string &dest, const Anope::string &buf) anope_override { insp12->SendNumericInternal(numeric, dest, buf); } - void SendModeInternal(const MessageSource &source, const Channel *dest, const Anope::string &buf) anope_override { insp12->SendModeInternal(source, dest, buf); } - void SendClientIntroduction(User *u) anope_override { insp12->SendClientIntroduction(u); } - void SendServer(const Server *server) anope_override { insp12->SendServer(server); } - void SendSquit(Server *s, const Anope::string &message) anope_override { insp12->SendSquit(s, message); } - void SendJoin(User *user, Channel *c, const ChannelStatus *status) anope_override { insp12->SendJoin(user, c, status); } - void SendSQLineDel(const XLine *x) anope_override { insp12->SendSQLineDel(x); } - void SendSQLine(User *u, const XLine *x) anope_override { insp12->SendSQLine(u, x); } - void SendVhost(User *u, const Anope::string &vident, const Anope::string &vhost) anope_override { insp12->SendVhost(u, vident, vhost); } - void SendSVSHold(const Anope::string &nick, time_t t) anope_override { insp12->SendSVSHold(nick, t); } - void SendSVSHoldDel(const Anope::string &nick) anope_override { insp12->SendSVSHoldDel(nick); } - void SendSZLineDel(const XLine *x) anope_override { insp12->SendSZLineDel(x); } - void SendSZLine(User *u, const XLine *x) anope_override { insp12->SendSZLine(u, x); } - void SendSVSJoin(const MessageSource &source, User *u, const Anope::string &chan, const Anope::string &other) anope_override { insp12->SendSVSJoin(source, u, chan, other); } - void SendSVSPart(const MessageSource &source, User *u, const Anope::string &chan, const Anope::string ¶m) anope_override { insp12->SendSVSPart(source, u, chan, param); } - void SendSWhois(const MessageSource &bi, const Anope::string &who, const Anope::string &mask) anope_override { insp12->SendSWhois(bi, who, mask); } - void SendBOB() anope_override { insp12->SendBOB(); } - void SendEOB() anope_override { insp12->SendEOB(); } - void SendGlobopsInternal(const MessageSource &source, const Anope::string &buf) { insp12->SendGlobopsInternal(source, buf); } - void SendLogin(User *u, NickAlias *na) anope_override { insp12->SendLogin(u, na); } - void SendLogout(User *u) anope_override { insp12->SendLogout(u); } - void SendChannel(Channel *c) anope_override { insp12->SendChannel(c); } - void SendSASLMessage(const SASL::Message &message) anope_override { insp12->SendSASLMessage(message); } - void SendSVSLogin(const Anope::string &uid, const Anope::string &acc, const Anope::string &vident, const Anope::string &vhost) anope_override { insp12->SendSVSLogin(uid, acc, vident, vhost); } - bool IsExtbanValid(const Anope::string &mask) anope_override { return insp12->IsExtbanValid(mask); } - bool IsIdentValid(const Anope::string &ident) anope_override { return insp12->IsIdentValid(ident); } -}; - -class InspIRCdAutoOpMode : public ChannelModeList -{ - public: - InspIRCdAutoOpMode(char mode) : ChannelModeList("AUTOOP", mode) - { - } - - bool IsValid(Anope::string &mask) const anope_override - { - // We can not validate this because we don't know about the - // privileges of the setter so just reject attempts to set it. - return false; - } -}; - -class InspIRCdExtBan : public ChannelModeVirtual<ChannelModeList> -{ - char ext; - - public: - InspIRCdExtBan(const Anope::string &mname, const Anope::string &basename, char extban) : ChannelModeVirtual<ChannelModeList>(mname, basename) - , ext(extban) - { - } - - ChannelMode *Wrap(Anope::string ¶m) anope_override - { - param = Anope::string(ext) + ":" + param; - return ChannelModeVirtual<ChannelModeList>::Wrap(param); - } - - ChannelMode *Unwrap(ChannelMode *cm, Anope::string ¶m) anope_override - { - if (cm->type != MODE_LIST || param.length() < 3 || param[0] != ext || param[1] != ':') - return cm; - - param = param.substr(2); - return this; - } -}; - -namespace InspIRCdExtban -{ - class EntryMatcher : public InspIRCdExtBan - { - public: - EntryMatcher(const Anope::string &mname, const Anope::string &mbase, char c) : InspIRCdExtBan(mname, mbase, c) - { - } - - bool Matches(User *u, const Entry *e) anope_override - { - const Anope::string &mask = e->GetMask(); - Anope::string real_mask = mask.substr(3); - - return Entry(this->name, real_mask).Matches(u); - } - }; - - class ChannelMatcher : public InspIRCdExtBan - { - public: - ChannelMatcher(const Anope::string &mname, const Anope::string &mbase, char c) : InspIRCdExtBan(mname, mbase, c) - { - } - - bool Matches(User *u, const Entry *e) anope_override - { - const Anope::string &mask = e->GetMask(); - - Anope::string channel = mask.substr(3); - - ChannelMode *cm = NULL; - if (channel[0] != '#') - { - char modeChar = ModeManager::GetStatusChar(channel[0]); - channel.erase(channel.begin()); - cm = ModeManager::FindChannelModeByChar(modeChar); - if (cm != NULL && cm->type != MODE_STATUS) - cm = NULL; - } - - Channel *c = Channel::Find(channel); - if (c != NULL) - { - ChanUserContainer *uc = c->FindUser(u); - if (uc != NULL) - if (cm == NULL || uc->status.HasMode(cm->mchar)) - return true; - } - - return false; - } - }; - - class AccountMatcher : public InspIRCdExtBan - { - public: - AccountMatcher(const Anope::string &mname, const Anope::string &mbase, char c) : InspIRCdExtBan(mname, mbase, c) - { - } - - bool Matches(User *u, const Entry *e) anope_override - { - const Anope::string &mask = e->GetMask(); - Anope::string real_mask = mask.substr(2); - - return u->IsIdentified() && real_mask.equals_ci(u->Account()->display); - } - }; - - class RealnameMatcher : public InspIRCdExtBan - { - public: - RealnameMatcher(const Anope::string &mname, const Anope::string &mbase, char c) : InspIRCdExtBan(mname, mbase, c) - { - } - - bool Matches(User *u, const Entry *e) anope_override - { - const Anope::string &mask = e->GetMask(); - Anope::string real_mask = mask.substr(2); - return Anope::Match(u->realname, real_mask); - } - }; - - class ServerMatcher : public InspIRCdExtBan - { - public: - ServerMatcher(const Anope::string &mname, const Anope::string &mbase, char c) : InspIRCdExtBan(mname, mbase, c) - { - } - - bool Matches(User *u, const Entry *e) anope_override - { - const Anope::string &mask = e->GetMask(); - Anope::string real_mask = mask.substr(2); - return Anope::Match(u->server->GetName(), real_mask); - } - }; - - class FingerprintMatcher : public InspIRCdExtBan - { - public: - FingerprintMatcher(const Anope::string &mname, const Anope::string &mbase, char c) : InspIRCdExtBan(mname, mbase, c) - { - } - - bool Matches(User *u, const Entry *e) anope_override - { - const Anope::string &mask = e->GetMask(); - Anope::string real_mask = mask.substr(2); - return !u->fingerprint.empty() && Anope::Match(u->fingerprint, real_mask); - } - }; - - class UnidentifiedMatcher : public InspIRCdExtBan - { - public: - UnidentifiedMatcher(const Anope::string &mname, const Anope::string &mbase, char c) : InspIRCdExtBan(mname, mbase, c) - { - } - - bool Matches(User *u, const Entry *e) anope_override - { - const Anope::string &mask = e->GetMask(); - Anope::string real_mask = mask.substr(2); - return !u->Account() && Entry("BAN", real_mask).Matches(u); - } - }; -} - -class ColonDelimitedParamMode : public ChannelModeParam -{ - public: - ColonDelimitedParamMode(const Anope::string &modename, char modeChar) : ChannelModeParam(modename, modeChar, true) { } - - bool IsValid(Anope::string &value) const anope_override - { - return IsValid(value, false); - } - - bool IsValid(const Anope::string &value, bool historymode) const - { - if (value.empty()) - return false; // empty param is never valid - - Anope::string::size_type pos = value.find(':'); - if ((pos == Anope::string::npos) || (pos == 0)) - return false; // no ':' or it's the first char, both are invalid - - Anope::string rest; - try - { - if (convertTo<int>(value, rest, false) <= 0) - return false; // negative numbers and zero are invalid - - rest = rest.substr(1); - int n; - if (historymode) - { - // For the history mode, the part after the ':' is a duration and it - // can be in the user friendly "1d3h20m" format, make sure we accept that - n = Anope::DoTime(rest); - } - else - n = convertTo<int>(rest); - - if (n <= 0) - return false; - } - catch (const ConvertException &e) - { - // conversion error, invalid - return false; - } - - return true; - } -}; - -class SimpleNumberParamMode : public ChannelModeParam -{ - public: - SimpleNumberParamMode(const Anope::string &modename, char modeChar) : ChannelModeParam(modename, modeChar, true) { } - - bool IsValid(Anope::string &value) const anope_override - { - if (value.empty()) - return false; // empty param is never valid - - try - { - if (convertTo<int>(value) <= 0) - return false; - } - catch (const ConvertException &e) - { - // conversion error, invalid - return false; - } - - return true; - } -}; - -class ChannelModeFlood : public ColonDelimitedParamMode -{ - public: - ChannelModeFlood(char modeChar) : ColonDelimitedParamMode("FLOOD", modeChar) { } - - bool IsValid(Anope::string &value) const anope_override - { - // The parameter of this mode is a bit different, it may begin with a '*', - // ignore it if that's the case - Anope::string v = value[0] == '*' ? value.substr(1) : value; - return ((!value.empty()) && (ColonDelimitedParamMode::IsValid(v))); - } -}; - -class ChannelModeHistory : public ColonDelimitedParamMode -{ - public: - ChannelModeHistory(char modeChar) : ColonDelimitedParamMode("HISTORY", modeChar) { } - - bool IsValid(Anope::string &value) const anope_override - { - return (ColonDelimitedParamMode::IsValid(value, true)); - } -}; - -class ChannelModeRedirect : public ChannelModeParam -{ - public: - ChannelModeRedirect(char modeChar) : ChannelModeParam("REDIRECT", modeChar, true) { } - - bool IsValid(Anope::string &value) const anope_override - { - // The parameter of this mode is a channel, and channel names start with '#' - return ((!value.empty()) && (value[0] == '#')); - } -}; - -struct IRCDMessageAway : Message::Away -{ - IRCDMessageAway(Module *creator) : Message::Away(creator, "AWAY") { SetFlag(IRCDMESSAGE_REQUIRE_USER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - std::vector<Anope::string> newparams(params); - if (newparams.size() > 1) - newparams.erase(newparams.begin()); - - Message::Away::Run(source, newparams); - } -}; - -struct IRCDMessageCapab : Message::Capab -{ - std::map<char, Anope::string> chmodes, umodes; - - IRCDMessageCapab(Module *creator) : Message::Capab(creator, "CAPAB") { SetFlag(IRCDMESSAGE_SOFT_LIMIT); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - if (params[0].equals_cs("START")) - { - if (params.size() >= 2) - spanningtree_proto_ver = (Anope::string(params[1]).is_pos_number_only() ? convertTo<unsigned>(params[1]) : 0); - - if (spanningtree_proto_ver < 1202) - { - UplinkSocket::Message() << "ERROR :Protocol mismatch, no or invalid protocol version given in CAPAB START"; - Anope::QuitReason = "Protocol mismatch, no or invalid protocol version given in CAPAB START"; - Anope::Quitting = true; - return; - } - - /* reset CAPAB */ - chmodes.clear(); - umodes.clear(); - Servers::Capab.insert("SERVERS"); - Servers::Capab.insert("TOPICLOCK"); - IRCD->CanSVSHold = false; - IRCD->DefaultPseudoclientModes = "+I"; - } - else if (params[0].equals_cs("CHANMODES") && params.size() > 1) - { - spacesepstream ssep(params[1]); - Anope::string capab; - - while (ssep.GetToken(capab)) - { - Anope::string modename = capab.substr(0, capab.find('=')); - Anope::string modechar = capab.substr(capab.find('=') + 1); - ChannelMode *cm = NULL; - - if (modename.equals_cs("admin")) - cm = new ChannelModeStatus("PROTECT", modechar.length() > 1 ? modechar[1] : modechar[0], modechar.length() > 1 ? modechar[0] : 0, 3); - else if (modename.equals_cs("allowinvite")) - { - cm = new ChannelMode("ALLINVITE", modechar[0]); - ModeManager::AddChannelMode(new InspIRCdExtban::EntryMatcher("INVITEBAN", "BAN", 'A')); - } - else if (modename.equals_cs("auditorium")) - cm = new ChannelMode("AUDITORIUM", modechar[0]); - else if (modename.equals_cs("autoop")) - cm = new InspIRCdAutoOpMode(modechar[0]); - else if (modename.equals_cs("ban")) - cm = new ChannelModeList("BAN", modechar[0]); - else if (modename.equals_cs("banexception")) - cm = new ChannelModeList("EXCEPT", modechar[0]); - else if (modename.equals_cs("blockcaps")) - { - cm = new ChannelMode("BLOCKCAPS", modechar[0]); - ModeManager::AddChannelMode(new InspIRCdExtban::EntryMatcher("BLOCKCAPSBAN", "BAN", 'B')); - } - else if (modename.equals_cs("blockcolor")) - { - cm = new ChannelMode("BLOCKCOLOR", modechar[0]); - ModeManager::AddChannelMode(new InspIRCdExtban::EntryMatcher("BLOCKCOLORBAN", "BAN", 'c')); - } - else if (modename.equals_cs("c_registered")) - cm = new ChannelModeNoone("REGISTERED", modechar[0]); - else if (modename.equals_cs("censor")) - cm = new ChannelMode("CENSOR", modechar[0]); - else if (modename.equals_cs("delayjoin")) - cm = new ChannelMode("DELAYEDJOIN", modechar[0]); - else if (modename.equals_cs("delaymsg")) - cm = new SimpleNumberParamMode("DELAYMSG", modechar[0]); - else if (modename.equals_cs("filter")) - cm = new ChannelModeList("FILTER", modechar[0]); - else if (modename.equals_cs("flood")) - cm = new ChannelModeFlood(modechar[0]); - else if (modename.equals_cs("founder")) - cm = new ChannelModeStatus("OWNER", modechar.length() > 1 ? modechar[1] : modechar[0], modechar.length() > 1 ? modechar[0] : 0, 4); - else if (modename.equals_cs("halfop")) - cm = new ChannelModeStatus("HALFOP", modechar.length() > 1 ? modechar[1] : modechar[0], modechar.length() > 1 ? modechar[0] : 0, 1); - else if (modename.equals_cs("history")) - cm = new ChannelModeHistory(modechar[0]); - else if (modename.equals_cs("invex")) - cm = new ChannelModeList("INVITEOVERRIDE", modechar[0]); - else if (modename.equals_cs("inviteonly")) - cm = new ChannelMode("INVITE", modechar[0]); - else if (modename.equals_cs("joinflood")) - cm = new ColonDelimitedParamMode("JOINFLOOD", modechar[0]); - else if (modename.equals_cs("key")) - cm = new ChannelModeKey(modechar[0]); - else if (modename.equals_cs("kicknorejoin")) - cm = new SimpleNumberParamMode("NOREJOIN", modechar[0]); - else if (modename.equals_cs("limit")) - cm = new ChannelModeParam("LIMIT", modechar[0], true); - else if (modename.equals_cs("moderated")) - cm = new ChannelMode("MODERATED", modechar[0]); - else if (modename.equals_cs("nickflood")) - cm = new ColonDelimitedParamMode("NICKFLOOD", modechar[0]); - else if (modename.equals_cs("noctcp")) - { - cm = new ChannelMode("NOCTCP", modechar[0]); - ModeManager::AddChannelMode(new InspIRCdExtban::EntryMatcher("NOCTCPBAN", "BAN", 'C')); - } - else if (modename.equals_cs("noextmsg")) - cm = new ChannelMode("NOEXTERNAL", modechar[0]); - else if (modename.equals_cs("nokick")) - { - cm = new ChannelMode("NOKICK", modechar[0]); - ModeManager::AddChannelMode(new InspIRCdExtban::EntryMatcher("NOKICKBAN", "BAN", 'Q')); - } - else if (modename.equals_cs("noknock")) - cm = new ChannelMode("NOKNOCK", modechar[0]); - else if (modename.equals_cs("nonick")) - { - cm = new ChannelMode("NONICK", modechar[0]); - ModeManager::AddChannelMode(new InspIRCdExtban::EntryMatcher("NONICKBAN", "BAN", 'N')); - } - else if (modename.equals_cs("nonotice")) - { - cm = new ChannelMode("NONOTICE", modechar[0]); - ModeManager::AddChannelMode(new InspIRCdExtban::EntryMatcher("NONOTICEBAN", "BAN", 'T')); - } - else if (modename.equals_cs("official-join")) - cm = new ChannelModeStatus("OFFICIALJOIN", modechar.length() > 1 ? modechar[1] : modechar[0], modechar.length() > 1 ? modechar[0] : 0, 2); - else if (modename.equals_cs("op")) - cm = new ChannelModeStatus("OP", modechar.length() > 1 ? modechar[1] : modechar[0], modechar.length() > 1 ? modechar[0] : 0, 2); - else if (modename.equals_cs("operonly")) - cm = new ChannelModeOperOnly("OPERONLY", modechar[0]); - else if (modename.equals_cs("operprefix")) - cm = new ChannelModeStatus("OPERPREFIX", modechar.length() > 1 ? modechar[1] : modechar[0], modechar.length() > 1 ? modechar[0] : 0, 2); - else if (modename.equals_cs("permanent")) - cm = new ChannelMode("PERM", modechar[0]); - else if (modename.equals_cs("private")) - cm = new ChannelMode("PRIVATE", modechar[0]); - else if (modename.equals_cs("redirect")) - cm = new ChannelModeRedirect(modechar[0]); - else if (modename.equals_cs("reginvite")) - cm = new ChannelMode("REGISTEREDONLY", modechar[0]); - else if (modename.equals_cs("regmoderated")) - cm = new ChannelMode("REGMODERATED", modechar[0]); - else if (modename.equals_cs("secret")) - cm = new ChannelMode("SECRET", modechar[0]); - else if (modename.equals_cs("sslonly")) - { - cm = new ChannelMode("SSL", modechar[0]); - ModeManager::AddChannelMode(new InspIRCdExtban::FingerprintMatcher("SSLBAN", "BAN", 'z')); - } - else if (modename.equals_cs("stripcolor")) - { - cm = new ChannelMode("STRIPCOLOR", modechar[0]); - ModeManager::AddChannelMode(new InspIRCdExtban::EntryMatcher("STRIPCOLORBAN", "BAN", 'S')); - } - else if (modename.equals_cs("topiclock")) - cm = new ChannelMode("TOPIC", modechar[0]); - else if (modename.equals_cs("voice")) - cm = new ChannelModeStatus("VOICE", modechar.length() > 1 ? modechar[1] : modechar[0], modechar.length() > 1 ? modechar[0] : 0, 0); - /* Unknown status mode, (customprefix) - add it */ - else if (modechar.length() == 2) - cm = new ChannelModeStatus(modename.upper(), modechar[1], modechar[0], -1); - /* Unknown non status mode, add it to our list for later */ - else - chmodes[modechar[0]] = modename.upper(); - - if (cm) - ModeManager::AddChannelMode(cm); - } - } - if (params[0].equals_cs("USERMODES") && params.size() > 1) - { - spacesepstream ssep(params[1]); - Anope::string capab; - - while (ssep.GetToken(capab)) - { - Anope::string modename = capab.substr(0, capab.find('=')); - Anope::string modechar = capab.substr(capab.find('=') + 1); - UserMode *um = NULL; - - if (modename.equals_cs("bot")) - { - um = new UserMode("BOT", modechar[0]); - IRCD->DefaultPseudoclientModes += modechar; - } - else if (modename.equals_cs("callerid")) - um = new UserMode("CALLERID", modechar[0]); - else if (modename.equals_cs("cloak")) - um = new UserMode("CLOAK", modechar[0]); - else if (modename.equals_cs("deaf")) - um = new UserMode("DEAF", modechar[0]); - else if (modename.equals_cs("deaf_commonchan")) - um = new UserMode("COMMONCHANS", modechar[0]); - else if (modename.equals_cs("helpop")) - um = new UserModeOperOnly("HELPOP", modechar[0]); - else if (modename.equals_cs("hidechans")) - um = new UserMode("PRIV", modechar[0]); - else if (modename.equals_cs("hideoper")) - um = new UserModeOperOnly("HIDEOPER", modechar[0]); - else if (modename.equals_cs("invisible")) - um = new UserMode("INVIS", modechar[0]); - else if (modename.equals_cs("invis-oper")) - um = new UserModeOperOnly("INVISIBLE_OPER", modechar[0]); - else if (modename.equals_cs("oper")) - um = new UserModeOperOnly("OPER", modechar[0]); - else if (modename.equals_cs("regdeaf")) - um = new UserMode("REGPRIV", modechar[0]); - else if (modename.equals_cs("servprotect")) - { - um = new UserModeNoone("PROTECTED", modechar[0]); - IRCD->DefaultPseudoclientModes += modechar; - } - else if (modename.equals_cs("showwhois")) - um = new UserMode("WHOIS", modechar[0]); - else if (modename.equals_cs("u_censor")) - um = new UserMode("CENSOR", modechar[0]); - else if (modename.equals_cs("u_registered")) - um = new UserModeNoone("REGISTERED", modechar[0]); - else if (modename.equals_cs("u_stripcolor")) - um = new UserMode("STRIPCOLOR", modechar[0]); - else if (modename.equals_cs("wallops")) - um = new UserMode("WALLOPS", modechar[0]); - else - umodes[modechar[0]] = modename.upper(); - - if (um) - ModeManager::AddUserMode(um); - } - } - else if (params[0].equals_cs("MODULES") && params.size() > 1) - { - spacesepstream ssep(params[1]); - Anope::string module; - - while (ssep.GetToken(module)) - { - if (module.equals_cs("m_svshold.so")) - IRCD->CanSVSHold = true; - else if (module.find("m_rline.so") == 0) - { - Servers::Capab.insert("RLINE"); - const Anope::string ®exengine = Config->GetBlock("options")->Get<const Anope::string>("regexengine"); - if (!regexengine.empty() && module.length() > 11 && regexengine != module.substr(11)) - Log() << "Warning: InspIRCd is using regex engine " << module.substr(11) << ", but we have " << regexengine << ". This may cause inconsistencies."; - } - else if (module.equals_cs("m_topiclock.so")) - Servers::Capab.insert("TOPICLOCK"); - } - } - else if (params[0].equals_cs("MODSUPPORT") && params.size() > 1) - { - spacesepstream ssep(params[1]); - Anope::string module; - - while (ssep.GetToken(module)) - { - if (module.equals_cs("m_services_account.so")) - { - Servers::Capab.insert("SERVICES"); - ModeManager::AddChannelMode(new InspIRCdExtban::AccountMatcher("ACCOUNTBAN", "BAN", 'R')); - ModeManager::AddChannelMode(new InspIRCdExtban::UnidentifiedMatcher("UNREGISTEREDBAN", "BAN", 'U')); - } - else if (module.equals_cs("m_chghost.so")) - Servers::Capab.insert("CHGHOST"); - else if (module.equals_cs("m_chgident.so")) - Servers::Capab.insert("CHGIDENT"); - else if (module == "m_channelban.so") - ModeManager::AddChannelMode(new InspIRCdExtban::ChannelMatcher("CHANNELBAN", "BAN", 'j')); - else if (module == "m_gecosban.so") - ModeManager::AddChannelMode(new InspIRCdExtban::RealnameMatcher("REALNAMEBAN", "BAN", 'r')); - else if (module == "m_nopartmessage.so") - ModeManager::AddChannelMode(new InspIRCdExtban::EntryMatcher("PARTMESSAGEBAN", "BAN", 'p')); - else if (module == "m_serverban.so") - ModeManager::AddChannelMode(new InspIRCdExtban::ServerMatcher("SERVERBAN", "BAN", 's')); - else if (module == "m_muteban.so") - ModeManager::AddChannelMode(new InspIRCdExtban::EntryMatcher("QUIET", "BAN", 'm')); - } - } - 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, true); - Anope::string modebuf; - - sep.GetToken(modebuf); - for (size_t t = 0, end = modebuf.length(); t < end; ++t) - { - if (ModeManager::FindChannelModeByChar(modebuf[t])) - continue; - ModeManager::AddChannelMode(new ChannelModeList(chmodes[modebuf[t]], modebuf[t])); - } - - sep.GetToken(modebuf); - for (size_t t = 0, end = modebuf.length(); t < end; ++t) - { - if (ModeManager::FindChannelModeByChar(modebuf[t])) - continue; - ModeManager::AddChannelMode(new ChannelModeParam(chmodes[modebuf[t]], modebuf[t])); - } - - sep.GetToken(modebuf); - for (size_t t = 0, end = modebuf.length(); t < end; ++t) - { - if (ModeManager::FindChannelModeByChar(modebuf[t])) - continue; - ModeManager::AddChannelMode(new ChannelModeParam(chmodes[modebuf[t]], modebuf[t], true)); - } - - sep.GetToken(modebuf); - for (size_t t = 0, end = modebuf.length(); t < end; ++t) - { - if (ModeManager::FindChannelModeByChar(modebuf[t])) - continue; - ModeManager::AddChannelMode(new ChannelMode(chmodes[modebuf[t]], modebuf[t])); - } - } - else if (capab.find("USERMODES") != Anope::string::npos) - { - Anope::string modes(capab.begin() + 10, capab.end()); - commasepstream sep(modes, true); - Anope::string modebuf; - - sep.GetToken(modebuf); - sep.GetToken(modebuf); - - if (sep.GetToken(modebuf)) - for (size_t t = 0, end = modebuf.length(); t < end; ++t) - ModeManager::AddUserMode(new UserModeParam(umodes[modebuf[t]], modebuf[t])); - - if (sep.GetToken(modebuf)) - for (size_t t = 0, end = modebuf.length(); t < end; ++t) - ModeManager::AddUserMode(new UserMode(umodes[modebuf[t]], modebuf[t])); - } - 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 (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()); - short level = modes.length() - 1; - - for (size_t t = 0, end = modes.length(); t < end; ++t) - { - ChannelMode *cm = ModeManager::FindChannelModeByChar(modes[t]); - if (cm == NULL || cm->type != MODE_STATUS) - { - Log() << "CAPAB PREFIX gave unknown channel status mode " << modes[t]; - continue; - } - - ChannelModeStatus *cms = anope_dynamic_static_cast<ChannelModeStatus *>(cm); - cms->level = level--; - - Log(LOG_DEBUG) << cms->name << " is now level " << cms->level; - } - - ModeManager::RebuildStatusModes(); - } - else if (capab == "GLOBOPS=1") - Servers::Capab.insert("GLOBOPS"); - } - } - else if (params[0].equals_cs("END")) - { - 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 (!ModeManager::FindUserModeByName("PRIV")) - { - 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."; - - chmodes.clear(); - umodes.clear(); - } - - Message::Capab::Run(source, params); - } -}; - -struct IRCDMessageEncap : IRCDMessage -{ - ServiceReference<IRCDMessage> insp12_encap; - - IRCDMessageEncap(Module *creator) : IRCDMessage(creator, "ENCAP", 4), insp12_encap("IRCDMessage", "inspircd12/encap") { SetFlag(IRCDMESSAGE_SOFT_LIMIT); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - if (!Anope::Match(Me->GetSID(), params[0]) && !Anope::Match(Me->GetName(), params[0])) - return; - - if (params[1] == "CHGIDENT") - { - User *u = User::Find(params[2]); - if (!u || u->server != Me) - return; - - u->SetIdent(params[3]); - UplinkSocket::Message(u) << "FIDENT " << params[3]; - } - else if (params[1] == "CHGHOST") - { - User *u = User::Find(params[2]); - if (!u || u->server != Me) - return; - - u->SetDisplayedHost(params[3]); - UplinkSocket::Message(u) << "FHOST " << params[3]; - } - else if (params[1] == "CHGNAME") - { - User *u = User::Find(params[2]); - if (!u || u->server != Me) - return; - - u->SetRealname(params[3]); - UplinkSocket::Message(u) << "FNAME " << params[3]; - } - - if (insp12_encap) - insp12_encap->Run(source, params); - } -}; - -struct IRCDMessageFHost : IRCDMessage -{ - IRCDMessageFHost(Module *creator) : IRCDMessage(creator, "FHOST", 1) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - User *u = source.GetUser(); - if (u->HasMode("CLOAK")) - u->RemoveModeInternal(source, ModeManager::FindUserModeByName("CLOAK")); - u->SetDisplayedHost(params[0]); - } -}; - -struct IRCDMessageFIdent : IRCDMessage -{ - IRCDMessageFIdent(Module *creator) : IRCDMessage(creator, "FIDENT", 1) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - source.GetUser()->SetIdent(params[0]); - } -}; - -struct IRCDMessageSave : IRCDMessage -{ - time_t last_collide; - - IRCDMessageSave(Module *creator) : IRCDMessage(creator, "SAVE", 2), last_collide(0) { } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - User *targ = User::Find(params[0]); - time_t ts; - - try - { - ts = convertTo<time_t>(params[1]); - } - catch (const ConvertException &) - { - return; - } - - if (!targ || targ->timestamp != ts) - return; - - BotInfo *bi; - if (targ->server == Me && (bi = dynamic_cast<BotInfo *>(targ))) - { - if (last_collide == Anope::CurTime) - { - Anope::QuitReason = "Nick collision fight on " + targ->nick; - Anope::Quitting = true; - return; - } - - IRCD->SendKill(Me, targ->nick, "Nick collision"); - IRCD->SendNickChange(targ, targ->nick); - last_collide = Anope::CurTime; - } - else - targ->ChangeNick(targ->GetUID()); - } -}; - -class IRCDMessageMetadata : IRCDMessage -{ - ServiceReference<IRCDMessage> insp12_metadata; - const bool &do_topiclock; - const bool &do_mlock; - - public: - IRCDMessageMetadata(Module *creator, const bool &handle_topiclock, const bool &handle_mlock) : IRCDMessage(creator, "METADATA", 3), insp12_metadata("IRCDMessage", "inspircd12/metadata"), do_topiclock(handle_topiclock), do_mlock(handle_mlock) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - // We deliberately ignore non-bursting servers to avoid pseudoserver fights - if ((params[0][0] == '#') && (!source.GetServer()->IsSynced())) - { - Channel *c = Channel::Find(params[0]); - if (c && c->ci) - { - if ((do_mlock) && (params[1] == "mlock")) - { - ModeLocks *modelocks = c->ci->GetExt<ModeLocks>("modelocks"); - Anope::string modes; - if (modelocks) - modes = modelocks->GetMLockAsString(false).replace_all_cs("+", "").replace_all_cs("-", ""); - - // Mode lock string is not what we say it is? - if (modes != params[2]) - UplinkSocket::Message(Me) << "METADATA " << c->name << " mlock :" << modes; - } - else if ((do_topiclock) && (params[1] == "topiclock")) - { - bool mystate = c->ci->HasExt("TOPICLOCK"); - bool serverstate = (params[2] == "1"); - if (mystate != serverstate) - UplinkSocket::Message(Me) << "METADATA " << c->name << " topiclock :" << (mystate ? "1" : ""); - } - } - } - - if (insp12_metadata) - insp12_metadata->Run(source, params); - } -}; - -class ProtoInspIRCd20 : public Module -{ - Module *m_insp12; - - InspIRCd20Proto ircd_proto; - - /* Core message handlers */ - 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; - - /* InspIRCd 1.2 message handlers */ - ServiceAlias message_endburst, message_fjoin, message_fmode, - message_ftopic, message_idle, message_mode, - message_nick, message_opertype, message_rsquit, message_server, - message_squit, message_time, message_uid; - - /* Our message handlers */ - IRCDMessageAway message_away; - IRCDMessageCapab message_capab; - IRCDMessageEncap message_encap; - IRCDMessageFHost message_fhost; - IRCDMessageFIdent message_fident; - IRCDMessageMetadata message_metadata; - IRCDMessageSave message_save; - - bool use_server_side_topiclock, use_server_side_mlock; - - void SendChannelMetadata(Channel *c, const Anope::string &metadataname, const Anope::string &value) - { - UplinkSocket::Message(Me) << "METADATA " << c->name << " " << metadataname << " :" << value; - } - - public: - ProtoInspIRCd20(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, PROTOCOL | VENDOR), - ircd_proto(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_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_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_away(this), message_capab(this), message_encap(this), message_fhost(this), message_fident(this), - message_metadata(this, use_server_side_topiclock, use_server_side_mlock), message_save(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() - { - m_insp12 = ModuleManager::FindModule("inspircd12"); - ModuleManager::UnloadModule(m_insp12, NULL); - } - - void OnReload(Configuration::Conf *conf) anope_override - { - use_server_side_topiclock = conf->GetModule(this)->Get<bool>("use_server_side_topiclock"); - use_server_side_mlock = conf->GetModule(this)->Get<bool>("use_server_side_mlock"); - } - - void OnUserNickChange(User *u, const Anope::string &) anope_override - { - u->RemoveModeInternal(Me, ModeManager::FindUserModeByName("REGISTERED")); - } - - void OnChannelSync(Channel *c) anope_override - { - if (c->ci) - this->OnChanRegistered(c->ci); - } - - void OnChanRegistered(ChannelInfo *ci) anope_override - { - ModeLocks *modelocks = ci->GetExt<ModeLocks>("modelocks"); - if (use_server_side_mlock && ci->c && modelocks && !modelocks->GetMLockAsString(false).empty()) - { - Anope::string modes = modelocks->GetMLockAsString(false).replace_all_cs("+", "").replace_all_cs("-", ""); - SendChannelMetadata(ci->c, "mlock", modes); - } - - if (use_server_side_topiclock && Servers::Capab.count("TOPICLOCK") && ci->c) - { - if (ci->HasExt("TOPICLOCK")) - SendChannelMetadata(ci->c, "topiclock", "1"); - } - } - - void OnDelChan(ChannelInfo *ci) anope_override - { - if (use_server_side_mlock && ci->c) - SendChannelMetadata(ci->c, "mlock", ""); - - if (use_server_side_topiclock && Servers::Capab.count("TOPICLOCK") && ci->c) - SendChannelMetadata(ci->c, "topiclock", ""); - } - - EventReturn OnMLock(ChannelInfo *ci, ModeLock *lock) anope_override - { - ModeLocks *modelocks = ci->GetExt<ModeLocks>("modelocks"); - ChannelMode *cm = ModeManager::FindChannelModeByName(lock->name); - if (use_server_side_mlock && cm && ci->c && modelocks && (cm->type == MODE_REGULAR || cm->type == MODE_PARAM)) - { - Anope::string modes = modelocks->GetMLockAsString(false).replace_all_cs("+", "").replace_all_cs("-", "") + cm->mchar; - SendChannelMetadata(ci->c, "mlock", modes); - } - - return EVENT_CONTINUE; - } - - EventReturn OnUnMLock(ChannelInfo *ci, ModeLock *lock) anope_override - { - ModeLocks *modelocks = ci->GetExt<ModeLocks>("modelocks"); - ChannelMode *cm = ModeManager::FindChannelModeByName(lock->name); - if (use_server_side_mlock && cm && ci->c && modelocks && (cm->type == MODE_REGULAR || cm->type == MODE_PARAM)) - { - Anope::string modes = modelocks->GetMLockAsString(false).replace_all_cs("+", "").replace_all_cs("-", "").replace_all_cs(cm->mchar, ""); - SendChannelMetadata(ci->c, "mlock", modes); - } - - return EVENT_CONTINUE; - } - - EventReturn OnSetChannelOption(CommandSource &source, Command *cmd, ChannelInfo *ci, const Anope::string &setting) anope_override - { - if (cmd->name == "chanserv/topic" && ci->c) - { - if (setting == "topiclock on") - SendChannelMetadata(ci->c, "topiclock", "1"); - else if (setting == "topiclock off") - SendChannelMetadata(ci->c, "topiclock", "0"); - } - - return EVENT_CONTINUE; - } -}; - -MODULE_INIT(ProtoInspIRCd20) diff --git a/modules/protocol/unreal.cpp b/modules/protocol/unreal.cpp deleted file mode 100644 index 383b1f837..000000000 --- a/modules/protocol/unreal.cpp +++ /dev/null @@ -1,1340 +0,0 @@ -/* Unreal IRCD 3.2.x functions - * - * (C) 2003-2020 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/cs_mode.h" -#include "modules/sasl.h" - -class UnrealIRCdProto : public IRCDProto -{ - public: - UnrealIRCdProto(Module *creator) : IRCDProto(creator, "UnrealIRCd 3.2.x") - { - DefaultPseudoclientModes = "+Soiq"; - CanSVSNick = true; - CanSVSJoin = true; - CanSetVHost = true; - CanSetVIdent = true; - CanSNLine = true; - CanSQLine = true; - CanSZLine = true; - CanSVSHold = true; - CanSVSO = true; - MaxModes = 12; - } - - private: - /* SVSNOOP */ - void SendSVSNOOP(const Server *server, bool set) anope_override - { - UplinkSocket::Message() << "SVSNOOP " << server->GetName() << " " << (set ? "+" : "-"); - } - - void SendAkillDel(const XLine *x) anope_override - { - if (x->IsRegex() || x->HasNickOrReal()) - return; - - /* ZLine if we can instead */ - if (x->GetUser() == "*") - { - cidr a(x->GetHost()); - if (a.valid()) - { - IRCD->SendSZLineDel(x); - return; - } - } - - UplinkSocket::Message() << "TKL - G " << x->GetUser() << " " << x->GetHost() << " " << x->by; - } - - void SendTopic(const MessageSource &source, Channel *c) anope_override - { - UplinkSocket::Message(source) << "TOPIC " << c->name << " " << c->topic_setter << " " << c->topic_ts << " :" << c->topic; - } - - void SendGlobalNotice(BotInfo *bi, const Server *dest, const Anope::string &msg) anope_override - { - UplinkSocket::Message(bi) << "NOTICE $" << dest->GetName() << " :" << msg; - } - - void SendGlobalPrivmsg(BotInfo *bi, const Server *dest, const Anope::string &msg) anope_override - { - UplinkSocket::Message(bi) << "PRIVMSG $" << dest->GetName() << " :" << msg; - } - - void SendVhostDel(User *u) anope_override - { - BotInfo *HostServ = Config->GetClient("HostServ"); - u->RemoveMode(HostServ, "CLOAK"); - u->RemoveMode(HostServ, "VHOST"); - ModeManager::ProcessModes(); - u->SetMode(HostServ, "CLOAK"); - } - - void SendAkill(User *u, XLine *x) anope_override - { - 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 */ - XLine *xline = new XLine("*@" + u->host, old->by, old->expires, old->reason, old->id); - old->manager->AddXLine(xline); - x = xline; - - 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 a(x->GetHost()); - if (a.valid()) - { - IRCD->SendSZLine(u, x); - return; - } - } - - // 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; - UplinkSocket::Message() << "TKL + G " << x->GetUser() << " " << x->GetHost() << " " << x->by << " " << Anope::CurTime + timeleft << " " << x->created << " :" << x->GetReason(); - } - - void SendSVSKillInternal(const MessageSource &source, User *user, const Anope::string &buf) anope_override - { - UplinkSocket::Message(source) << "SVSKILL " << user->nick << " :" << buf; - user->KillInternal(source, buf); - } - - void SendModeInternal(const MessageSource &source, User *u, const Anope::string &buf) anope_override - { - UplinkSocket::Message(source) << "SVS2MODE " << u->nick <<" " << buf; - } - - void SendClientIntroduction(User *u) anope_override - { - Anope::string modes = "+" + u->GetModes(); - UplinkSocket::Message() << "NICK " << u->nick << " 1 " << u->timestamp << " " << u->GetIdent() << " " << u->host << " " << u->server->GetName() << " 0 " << modes << " " << u->host << " * :" << u->realname; - } - - /* SERVER name hop descript */ - /* Unreal 3.2 actually sends some info about itself in the descript area */ - void SendServer(const Server *server) anope_override - { - if (!server->GetSID().empty() && server == Me) - UplinkSocket::Message() << "SERVER " << server->GetName() << " " << server->GetHops() << " :U0-*-" << server->GetSID() << " " << server->GetDescription(); - else - UplinkSocket::Message() << "SERVER " << server->GetName() << " " << server->GetHops() << " :" << server->GetDescription(); - } - - /* JOIN */ - void SendJoin(User *user, Channel *c, const ChannelStatus *status) anope_override - { - UplinkSocket::Message(Me) << "SJOIN " << c->creation_time << " " << c->name << " :" << user->nick; - 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->GetUID()); - 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) anope_override - { - UplinkSocket::Message() << "UNSQLINE " << x->mask; - } - - /* SQLINE */ - /* - ** - Unreal will translate this to TKL for us - ** - */ - void SendSQLine(User *, const XLine *x) anope_override - { - UplinkSocket::Message() << "SQLINE " << x->mask << " :" << x->GetReason(); - } - - /* - ** svso - ** parv[0] = sender prefix - ** parv[1] = nick - ** parv[2] = options - */ - void SendSVSO(BotInfo *source, const Anope::string &nick, const Anope::string &flag) anope_override - { - UplinkSocket::Message(source) << "SVSO " << nick << " " << flag; - } - - /* Functions that use serval cmd functions */ - - void SendVhost(User *u, const Anope::string &vIdent, const Anope::string &vhost) anope_override - { - if (!vIdent.empty()) - UplinkSocket::Message(Me) << "CHGIDENT " << u->nick << " " << vIdent; - if (!vhost.empty()) - UplinkSocket::Message(Me) << "CHGHOST " << u->nick << " " << vhost; - } - - void SendConnect() anope_override - { - /* - NICKv2 = Nick Version 2 - VHP = Sends hidden host - UMODE2 = sends UMODE2 on user modes - NICKIP = Sends IP on NICK - TOKEN = Use tokens to talk - SJ3 = Supports SJOIN - NOQUIT = No Quit - TKLEXT = Extended TKL we don't use it but best to have it - SJB64 = Base64 encoded time stamps - ESVID = Allows storing account names as services stamp - MLOCK = Supports the MLOCK server command - VL = Version Info - NS = Config->Numeric Server - */ - Anope::string protoctl = "NICKv2 VHP UMODE2 NICKIP SJOIN SJOIN2 SJ3 NOQUIT TKLEXT ESVID MLOCK VL"; - if (!Me->GetSID().empty()) - protoctl += " VL"; - UplinkSocket::Message() << "PROTOCTL " << protoctl; - UplinkSocket::Message() << "PASS :" << Config->Uplinks[Anope::CurrentUplink].password; - SendServer(Me); - } - - /* SVSHOLD - set */ - void SendSVSHold(const Anope::string &nick, time_t t) anope_override - { - UplinkSocket::Message() << "TKL + Q H " << nick << " " << Me->GetName() << " " << Anope::CurTime + t << " " << Anope::CurTime << " :Being held for registered user"; - } - - /* SVSHOLD - release */ - void SendSVSHoldDel(const Anope::string &nick) anope_override - { - UplinkSocket::Message() << "TKL - Q * " << nick << " " << Me->GetName(); - } - - /* UNSGLINE */ - /* - * SVSNLINE - :realname mask - */ - void SendSGLineDel(const XLine *x) anope_override - { - UplinkSocket::Message() << "SVSNLINE - :" << x->mask; - } - - /* UNSZLINE */ - void SendSZLineDel(const XLine *x) anope_override - { - UplinkSocket::Message() << "TKL - Z * " << x->GetHost() << " " << x->by; - } - - /* SZLINE */ - void SendSZLine(User *, const XLine *x) anope_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; - UplinkSocket::Message() << "TKL + Z * " << x->GetHost() << " " << x->by << " " << Anope::CurTime + timeleft << " " << x->created << " :" << x->GetReason(); - } - - /* SGLINE */ - /* - * SVSNLINE + reason_where_is_space :realname mask with spaces - */ - void SendSGLine(User *, const XLine *x) anope_override - { - Anope::string edited_reason = x->GetReason(); - edited_reason = edited_reason.replace_all_cs(" ", "_"); - UplinkSocket::Message() << "SVSNLINE + " << edited_reason << " :" << x->mask; - } - - /* svsjoin - parv[0] - sender - parv[1] - nick to make join - parv[2] - channel to join - parv[3] - (optional) channel key(s) - */ - /* In older Unreal SVSJOIN and SVSNLINE tokens were mixed so SVSJOIN and SVSNLINE are broken - when coming from a none TOKEN'd server - */ - void SendSVSJoin(const MessageSource &source, User *user, const Anope::string &chan, const Anope::string ¶m) anope_override - { - if (!param.empty()) - UplinkSocket::Message(source) << "SVSJOIN " << user->GetUID() << " " << chan << " :" << param; - else - UplinkSocket::Message(source) << "SVSJOIN " << user->GetUID() << " " << chan; - } - - void SendSVSPart(const MessageSource &source, User *user, const Anope::string &chan, const Anope::string ¶m) anope_override - { - if (!param.empty()) - UplinkSocket::Message(source) << "SVSPART " << user->GetUID() << " " << chan << " :" << param; - else - UplinkSocket::Message(source) << "SVSPART " << user->GetUID() << " " << chan; - } - - void SendSWhois(const MessageSource &source, const Anope::string &who, const Anope::string &mask) anope_override - { - UplinkSocket::Message(source) << "SWHOIS " << who << " :" << mask; - } - - void SendEOB() anope_override - { - UplinkSocket::Message(Me) << "EOS"; - } - - bool IsNickValid(const Anope::string &nick) anope_override - { - if (nick.equals_ci("ircd") || nick.equals_ci("irc")) - return false; - - return IRCDProto::IsNickValid(nick); - } - - bool IsChannelValid(const Anope::string &chan) anope_override - { - if (chan.find(':') != Anope::string::npos) - return false; - - return IRCDProto::IsChannelValid(chan); - } - - bool IsExtbanValid(const Anope::string &mask) anope_override - { - return mask.length() >= 4 && mask[0] == '~' && mask[2] == ':'; - } - - void SendLogin(User *u, NickAlias *na) anope_override - { - /* 3.2.10.4+ treats users logged in with accounts as fully registered, even if -r, so we can not set this here. Just use the timestamp. */ - if (Servers::Capab.count("ESVID") > 0 && !na->nc->HasExt("UNCONFIRMED")) - IRCD->SendMode(Config->GetClient("NickServ"), u, "+d %s", na->nc->display.c_str()); - else - IRCD->SendMode(Config->GetClient("NickServ"), u, "+d %d", u->signon); - } - - void SendLogout(User *u) anope_override - { - IRCD->SendMode(Config->GetClient("NickServ"), u, "+d 0"); - } - - void SendChannel(Channel *c) anope_override - { - /* Unreal does not support updating a channels TS without actually joining a user, - * so we will join and part us now - */ - BotInfo *bi = c->ci->WhoSends(); - if (!bi) - ; - else if (c->FindUser(bi) == NULL) - { - bi->Join(c); - bi->Part(c); - } - else - { - bi->Part(c); - bi->Join(c); - } - } - - void SendSASLMessage(const SASL::Message &message) anope_override - { - size_t p = message.target.find('!'); - if (p == Anope::string::npos) - return; - - UplinkSocket::Message(BotInfo::Find(message.source)) << "SASL " << message.target.substr(0, p) << " " << message.target << " " << message.type << " " << message.data << (message.ext.empty() ? "" : " " + message.ext); - } - - void SendSVSLogin(const Anope::string &uid, const Anope::string &acc, const Anope::string &vident, const Anope::string &vhost) anope_override - { - size_t p = uid.find('!'); - if (p == Anope::string::npos) - return; - UplinkSocket::Message(Me) << "SVSLOGIN " << uid.substr(0, p) << " " << uid << " " << acc; - } - - bool IsIdentValid(const Anope::string &ident) anope_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 <= 'Z') || (c >= 'a' && c <= 'z') || (c >= '0' && c <= '9') || c == '.' || c == '-') - continue; - - if (c == '-' || c == '.' || c == '_') - continue; - - return false; - } - - return true; - } -}; - -class UnrealExtBan : public ChannelModeVirtual<ChannelModeList> -{ - char ext; - - public: - UnrealExtBan(const Anope::string &mname, const Anope::string &basename, char extban) : ChannelModeVirtual<ChannelModeList>(mname, basename) - , ext(extban) - { - } - - ChannelMode *Wrap(Anope::string ¶m) anope_override - { - param = "~" + Anope::string(ext) + ":" + param; - return ChannelModeVirtual<ChannelModeList>::Wrap(param); - } - - ChannelMode *Unwrap(ChannelMode *cm, Anope::string ¶m) anope_override - { - if (cm->type != MODE_LIST || param.length() < 4 || param[0] != '~' || param[1] != ext || param[2] != ':') - return cm; - - param = param.substr(3); - return this; - } -}; - -namespace UnrealExtban -{ - class ChannelMatcher : public UnrealExtBan - { - public: - ChannelMatcher(const Anope::string &mname, const Anope::string &mbase, char c) : UnrealExtBan(mname, mbase, c) - { - } - - bool Matches(User *u, const Entry *e) anope_override - { - const Anope::string &mask = e->GetMask(); - Anope::string channel = mask.substr(3); - - ChannelMode *cm = NULL; - if (channel[0] != '#') - { - char modeChar = ModeManager::GetStatusChar(channel[0]); - channel.erase(channel.begin()); - cm = ModeManager::FindChannelModeByChar(modeChar); - if (cm != NULL && cm->type != MODE_STATUS) - cm = NULL; - } - - Channel *c = Channel::Find(channel); - if (c != NULL) - { - ChanUserContainer *uc = c->FindUser(u); - if (uc != NULL) - if (cm == NULL || uc->status.HasMode(cm->mchar)) - return true; - } - - return false; - } - }; - - class EntryMatcher : public UnrealExtBan - { - public: - EntryMatcher(const Anope::string &mname, const Anope::string &mbase, char c) : UnrealExtBan(mname, mbase, c) - { - } - - bool Matches(User *u, const Entry *e) anope_override - { - const Anope::string &mask = e->GetMask(); - Anope::string real_mask = mask.substr(3); - - return Entry(this->name, real_mask).Matches(u); - } - }; - - class RealnameMatcher : public UnrealExtBan - { - public: - RealnameMatcher(const Anope::string &mname, const Anope::string &mbase, char c) : UnrealExtBan(mname, mbase, c) - { - } - - bool Matches(User *u, const Entry *e) anope_override - { - const Anope::string &mask = e->GetMask(); - Anope::string real_mask = mask.substr(3); - - return Anope::Match(u->realname, real_mask); - } - }; - - class RegisteredMatcher : public UnrealExtBan - { - public: - RegisteredMatcher(const Anope::string &mname, const Anope::string &mbase, char c) : UnrealExtBan(mname, mbase, c) - { - } - - bool Matches(User *u, const Entry *e) anope_override - { - const Anope::string &mask = e->GetMask(); - return u->HasMode("REGISTERED") && mask.equals_ci(u->nick); - } - }; - - class AccountMatcher : public UnrealExtBan - { - public: - AccountMatcher(const Anope::string &mname, const Anope::string &mbase, char c) : UnrealExtBan(mname, mbase, c) - { - } - - bool Matches(User *u, const Entry *e) anope_override - { - const Anope::string &mask = e->GetMask(); - Anope::string real_mask = mask.substr(3); - - return u->Account() && Anope::Match(u->Account()->display, real_mask); - } - }; -} - -class ChannelModeFlood : public ChannelModeParam -{ - public: - ChannelModeFlood(char modeChar, bool minusNoArg) : ChannelModeParam("FLOOD", modeChar, minusNoArg) { } - - /* Borrowed part of this check from UnrealIRCd */ - bool IsValid(Anope::string &value) const anope_override - { - if (value.empty()) - return false; - try - { - Anope::string rest; - if (value[0] != ':' && convertTo<unsigned>(value[0] == '*' ? value.substr(1) : value, rest, false) > 0 && rest[0] == ':' && rest.length() > 1 && convertTo<unsigned>(rest.substr(1), rest, false) > 0 && rest.empty()) - return true; - } - catch (const ConvertException &) { } - - /* '['<number><1 letter>[optional: '#'+1 letter],[next..]']'':'<number> */ - size_t end_bracket = value.find(']', 1); - if (end_bracket == Anope::string::npos) - return false; - Anope::string xbuf = value.substr(0, end_bracket); - if (value[end_bracket + 1] != ':') - return false; - commasepstream args(xbuf.substr(1)); - Anope::string arg; - while (args.GetToken(arg)) - { - /* <number><1 letter>[optional: '#'+1 letter] */ - size_t p = 0; - while (p < arg.length() && isdigit(arg[p])) - ++p; - if (p == arg.length() || !(arg[p] == 'c' || arg[p] == 'j' || arg[p] == 'k' || arg[p] == 'm' || arg[p] == 'n' || arg[p] == 't')) - continue; /* continue instead of break for forward compatibility. */ - try - { - int v = arg.substr(0, p).is_number_only() ? convertTo<int>(arg.substr(0, p)) : 0; - if (v < 1 || v > 999) - return false; - } - catch (const ConvertException &) - { - return false; - } - } - - return true; - } -}; - -class ChannelModeUnrealSSL : public ChannelMode -{ - public: - ChannelModeUnrealSSL(const Anope::string &n, char c) : ChannelMode(n, c) - { - } - - bool CanSet(User *u) const anope_override - { - return false; - } -}; - -struct IRCDMessageCapab : Message::Capab -{ - IRCDMessageCapab(Module *creator) : Message::Capab(creator, "PROTOCTL") { } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - for (unsigned i = 0; i < params.size(); ++i) - { - Anope::string capab = params[i]; - - 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 ChannelModeList("BAN", 'b')); - - ModeManager::AddChannelMode(new UnrealExtban::ChannelMatcher("CHANNELBAN", "BAN", 'c')); - ModeManager::AddChannelMode(new UnrealExtban::EntryMatcher("JOINBAN", "BAN", 'j')); - ModeManager::AddChannelMode(new UnrealExtban::EntryMatcher("NONICKBAN", "BAN", 'n')); - ModeManager::AddChannelMode(new UnrealExtban::EntryMatcher("QUIET", "BAN", 'q')); - ModeManager::AddChannelMode(new UnrealExtban::RealnameMatcher("REALNAMEBAN", "BAN", 'r')); - ModeManager::AddChannelMode(new UnrealExtban::RegisteredMatcher("REGISTEREDBAN", "BAN", 'R')); - ModeManager::AddChannelMode(new UnrealExtban::AccountMatcher("ACCOUNTBAN", "BAN", 'a')); - continue; - case 'e': - ModeManager::AddChannelMode(new ChannelModeList("EXCEPT", 'e')); - continue; - case 'I': - ModeManager::AddChannelMode(new ChannelModeList("INVITEOVERRIDE", 'I')); - 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; - case 'f': - ModeManager::AddChannelMode(new ChannelModeFlood('f', false)); - continue; - case 'L': - ModeManager::AddChannelMode(new ChannelModeParam("REDIRECT", 'L')); - 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 'l': - ModeManager::AddChannelMode(new ChannelModeParam("LIMIT", 'l', true)); - continue; - case 'j': - ModeManager::AddChannelMode(new ChannelModeParam("JOINFLOOD", 'j', 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 'p': - ModeManager::AddChannelMode(new ChannelMode("PRIVATE", 'p')); - continue; - case 's': - ModeManager::AddChannelMode(new ChannelMode("SECRET", 's')); - continue; - case 'm': - ModeManager::AddChannelMode(new ChannelMode("MODERATED", 'm')); - continue; - case 'n': - ModeManager::AddChannelMode(new ChannelMode("NOEXTERNAL", 'n')); - continue; - case 't': - ModeManager::AddChannelMode(new ChannelMode("TOPIC", 't')); - continue; - case 'i': - ModeManager::AddChannelMode(new ChannelMode("INVITE", 'i')); - continue; - case 'r': - ModeManager::AddChannelMode(new ChannelModeNoone("REGISTERED", 'r')); - continue; - case 'R': - ModeManager::AddChannelMode(new ChannelMode("REGISTEREDONLY", 'R')); - continue; - case 'c': - ModeManager::AddChannelMode(new ChannelMode("BLOCKCOLOR", 'c')); - continue; - case 'O': - ModeManager::AddChannelMode(new ChannelModeOperOnly("OPERONLY", 'O')); - continue; - case 'A': - ModeManager::AddChannelMode(new ChannelModeOperOnly("ADMINONLY", 'A')); - continue; - case 'Q': - ModeManager::AddChannelMode(new ChannelMode("NOKICK", 'Q')); - continue; - case 'K': - ModeManager::AddChannelMode(new ChannelMode("NOKNOCK", 'K')); - continue; - case 'V': - ModeManager::AddChannelMode(new ChannelMode("NOINVITE", 'V')); - continue; - case 'C': - ModeManager::AddChannelMode(new ChannelMode("NOCTCP", 'C')); - continue; - case 'u': - ModeManager::AddChannelMode(new ChannelMode("AUDITORIUM", 'u')); - continue; - case 'z': - ModeManager::AddChannelMode(new ChannelMode("SSL", 'z')); - continue; - case 'N': - ModeManager::AddChannelMode(new ChannelMode("NONICK", 'N')); - continue; - case 'S': - ModeManager::AddChannelMode(new ChannelMode("STRIPCOLOR", 'S')); - continue; - case 'M': - ModeManager::AddChannelMode(new ChannelMode("REGMODERATED", 'M')); - continue; - case 'T': - ModeManager::AddChannelMode(new ChannelMode("NONOTICE", 'T')); - continue; - case 'G': - ModeManager::AddChannelMode(new ChannelMode("CENSOR", 'G')); - continue; - case 'Z': - ModeManager::AddChannelMode(new ChannelModeUnrealSSL("", 'Z')); - continue; - default: - ModeManager::AddChannelMode(new ChannelMode("", modebuf[t])); - } - } - } - } - - Message::Capab::Run(source, params); - } -}; - -struct IRCDMessageChgHost : IRCDMessage -{ - IRCDMessageChgHost(Module *creator) : IRCDMessage(creator, "CHGHOST", 2) { } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - User *u = User::Find(params[0]); - if (u) - u->SetDisplayedHost(params[1]); - } -}; - -struct IRCDMessageChgIdent : IRCDMessage -{ - IRCDMessageChgIdent(Module *creator) : IRCDMessage(creator, "CHGIDENT", 2) { } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - User *u = User::Find(params[0]); - if (u) - u->SetVIdent(params[1]); - } -}; - -struct IRCDMessageChgName : IRCDMessage -{ - IRCDMessageChgName(Module *creator) : IRCDMessage(creator, "CHGNAME", 2) { } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - User *u = User::Find(params[0]); - if (u) - u->SetRealname(params[1]); - } -}; - -struct IRCDMessageMode : IRCDMessage -{ - IRCDMessageMode(Module *creator, const Anope::string &mname) : IRCDMessage(creator, mname, 2) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - bool server_source = source.GetServer() != NULL; - Anope::string modes = params[1]; - for (unsigned i = 2; i < params.size() - (server_source ? 1 : 0); ++i) - modes += " " + params[i]; - - if (IRCD->IsChannelValid(params[0])) - { - Channel *c = Channel::Find(params[0]); - time_t ts = 0; - - try - { - if (server_source) - ts = convertTo<time_t>(params[params.size() - 1]); - } - catch (const ConvertException &) { } - - if (c) - c->SetModesInternal(source, modes, ts); - } - else - { - User *u = User::Find(params[0]); - if (u) - u->SetModesInternal(source, "%s", params[1].c_str()); - } - } -}; - -/* netinfo - * argv[0] = max global count - * argv[1] = time of end sync - * argv[2] = unreal protocol using (numeric) - * argv[3] = cloak-crc (> u2302) - * argv[4] = free(**) - * argv[5] = free(**) - * argv[6] = free(**) - * argv[7] = ircnet - */ -struct IRCDMessageNetInfo : IRCDMessage -{ - IRCDMessageNetInfo(Module *creator) : IRCDMessage(creator, "NETINFO", 8) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - UplinkSocket::Message() << "NETINFO " << MaxUserCount << " " << Anope::CurTime << " " << convertTo<int>(params[2]) << " " << params[3] << " 0 0 0 :" << params[7]; - } -}; - -struct IRCDMessageNick : IRCDMessage -{ - IRCDMessageNick(Module *creator) : IRCDMessage(creator, "NICK", 2) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); } - - /* - ** NICK - new - ** source = NULL - ** parv[0] = nickname - ** parv[1] = hopcount - ** parv[2] = timestamp - ** parv[3] = username - ** parv[4] = hostname - ** parv[5] = servername - ** parv[6] = servicestamp - ** parv[7] = umodes - ** parv[8] = virthost, * if none - ** parv[9] = ip - ** parv[10] = info - ** - ** NICK - change - ** source = oldnick - ** parv[0] = new nickname - ** parv[1] = hopcount - */ - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - if (params.size() == 11) - { - Anope::string ip; - if (params[9] != "*") - { - Anope::string decoded_ip; - Anope::B64Decode(params[9], decoded_ip); - - sockaddrs ip_addr; - ip_addr.ntop(params[9].length() == 8 ? AF_INET : AF_INET6, decoded_ip.c_str()); - ip = ip_addr.addr(); - } - - Anope::string vhost = params[8]; - if (vhost.equals_cs("*")) - vhost.clear(); - - time_t user_ts = params[2].is_pos_number_only() ? convertTo<time_t>(params[2]) : Anope::CurTime; - - Server *s = Server::Find(params[5]); - if (s == NULL) - { - Log(LOG_DEBUG) << "User " << params[0] << " introduced from nonexistent server " << params[5] << "?"; - return; - } - - NickAlias *na = NULL; - - if (params[6] == "0") - ; - else if (params[6].is_pos_number_only()) - { - if (convertTo<time_t>(params[6]) == user_ts) - na = NickAlias::Find(params[0]); - } - else - { - na = NickAlias::Find(params[6]); - } - - User::OnIntroduce(params[0], params[3], params[4], vhost, ip, s, params[10], user_ts, params[7], "", na ? *na->nc : NULL); - } - else - { - User *u = source.GetUser(); - if (u) - u->ChangeNick(params[0]); - } - } -}; - -/** This is here because: - * - * If we had three servers, A, B & C linked like so: A<->B<->C - * If Anope is linked to A and B splits from A and then reconnects - * B introduces itself, introduces C, sends EOS for C, introduces Bs clients - * introduces Cs clients, sends EOS for B. This causes all of Cs clients to be introduced - * with their server "not syncing". We now send a PING immediately when receiving a new server - * and then finish sync once we get a pong back from that server. - */ -struct IRCDMessagePong : IRCDMessage -{ - IRCDMessagePong(Module *creator) : IRCDMessage(creator, "PONG", 0) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); SetFlag(IRCDMESSAGE_REQUIRE_SERVER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - if (!source.GetServer()->IsSynced()) - source.GetServer()->Sync(false); - } -}; - -struct IRCDMessageSASL : IRCDMessage -{ - IRCDMessageSASL(Module *creator) : IRCDMessage(creator, "SASL", 4) { SetFlag(IRCDMESSAGE_SOFT_LIMIT); SetFlag(IRCDMESSAGE_REQUIRE_SERVER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - size_t p = params[1].find('!'); - if (!SASL::sasl || p == Anope::string::npos) - return; - - SASL::Message m; - m.source = params[1]; - m.target = params[0]; - m.type = params[2]; - m.data = params[3]; - m.ext = params.size() > 4 ? params[4] : ""; - - SASL::sasl->ProcessMessage(m); - } -}; - -struct IRCDMessageSDesc : IRCDMessage -{ - IRCDMessageSDesc(Module *creator) : IRCDMessage(creator, "SDESC", 1) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - source.GetServer()->SetDescription(params[0]); - } -}; - -struct IRCDMessageSetHost : IRCDMessage -{ - IRCDMessageSetHost(Module *creator) : IRCDMessage(creator, "SETHOST", 1) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - User *u = source.GetUser(); - - /* When a user sets +x we receive the new host and then the mode change */ - if (u->HasMode("CLOAK")) - u->SetDisplayedHost(params[0]); - else - u->SetCloakedHost(params[0]); - } -}; - -struct IRCDMessageSetIdent : IRCDMessage -{ - IRCDMessageSetIdent(Module *creator) : IRCDMessage(creator, "SETIDENT", 1) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - User *u = source.GetUser(); - u->SetVIdent(params[0]); - } -}; - -struct IRCDMessageSetName : IRCDMessage -{ - IRCDMessageSetName(Module *creator) : IRCDMessage(creator, "SETNAME", 1) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - User *u = source.GetUser(); - u->SetRealname(params[0]); - } -}; - -struct IRCDMessageServer : IRCDMessage -{ - IRCDMessageServer(Module *creator) : IRCDMessage(creator, "SERVER", 3) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - unsigned int hops = Anope::string(params[1]).is_pos_number_only() ? convertTo<unsigned>(params[1]) : 0; - - if (params[1].equals_cs("1")) - { - Anope::string desc; - spacesepstream(params[2]).GetTokenRemainder(desc, 1); - - new Server(source.GetServer() == NULL ? Me : source.GetServer(), params[0], hops, desc); - } - else - new Server(source.GetServer(), params[0], hops, params[2]); - - IRCD->SendPing(Me->GetName(), params[0]); - } -}; - -struct IRCDMessageSJoin : IRCDMessage -{ - IRCDMessageSJoin(Module *creator) : IRCDMessage(creator, "SJOIN", 3) { SetFlag(IRCDMESSAGE_REQUIRE_SERVER); SetFlag(IRCDMESSAGE_SOFT_LIMIT); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - Anope::string modes; - if (params.size() >= 4) - for (unsigned i = 2; i < params.size() - 1; ++i) - modes += " " + params[i]; - if (!modes.empty()) - modes.erase(modes.begin()); - - std::list<Anope::string> bans, excepts, invites; - std::list<Message::Join::SJoinUser> users; - - spacesepstream sep(params[params.size() - 1]); - Anope::string buf; - while (sep.GetToken(buf)) - { - /* Ban */ - if (buf[0] == '&') - { - buf.erase(buf.begin()); - bans.push_back(buf); - } - /* Except */ - else if (buf[0] == '"') - { - buf.erase(buf.begin()); - excepts.push_back(buf); - } - /* Invex */ - else if (buf[0] == '\'') - { - buf.erase(buf.begin()); - invites.push_back(buf); - } - else - { - Message::Join::SJoinUser sju; - - /* Get prefixes from the nick */ - for (char ch; (ch = ModeManager::GetStatusChar(buf[0]));) - { - sju.first.AddMode(ch); - buf.erase(buf.begin()); - } - - sju.second = User::Find(buf); - if (!sju.second) - { - Log(LOG_DEBUG) << "SJOIN for nonexistent user " << buf << " on " << params[1]; - continue; - } - - users.push_back(sju); - } - } - - time_t ts = Anope::string(params[0]).is_pos_number_only() ? convertTo<time_t>(params[0]) : Anope::CurTime; - Message::Join::SJoin(source, params[1], ts, modes, users); - - if (!bans.empty() || !excepts.empty() || !invites.empty()) - { - Channel *c = Channel::Find(params[1]); - - if (!c || c->creation_time != ts) - return; - - ChannelMode *ban = ModeManager::FindChannelModeByName("BAN"), - *except = ModeManager::FindChannelModeByName("EXCEPT"), - *invex = ModeManager::FindChannelModeByName("INVITEOVERRIDE"); - - if (ban) - for (std::list<Anope::string>::iterator it = bans.begin(), it_end = bans.end(); it != it_end; ++it) - c->SetModeInternal(source, ban, *it); - if (except) - for (std::list<Anope::string>::iterator it = excepts.begin(), it_end = excepts.end(); it != it_end; ++it) - c->SetModeInternal(source, except, *it); - if (invex) - for (std::list<Anope::string>::iterator it = invites.begin(), it_end = invites.end(); it != it_end; ++it) - c->SetModeInternal(source, invex, *it); - } - } -}; - -struct IRCDMessageTopic : IRCDMessage -{ - IRCDMessageTopic(Module *creator) : IRCDMessage(creator, "TOPIC", 4) { } - - /* - ** source = sender prefix - ** parv[0] = channel name - ** parv[1] = topic nickname - ** parv[2] = topic time - ** parv[3] = topic text - */ - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - Channel *c = Channel::Find(params[0]); - if (c) - c->ChangeTopicInternal(source.GetUser(), params[1], params[3], Anope::string(params[2]).is_pos_number_only() ? convertTo<time_t>(params[2]) : Anope::CurTime); - } -}; - - -struct IRCDMessageUmode2 : IRCDMessage -{ - IRCDMessageUmode2(Module *creator) : IRCDMessage(creator, "UMODE2", 1) { SetFlag(IRCDMESSAGE_REQUIRE_USER); } - - void Run(MessageSource &source, const std::vector<Anope::string> ¶ms) anope_override - { - source.GetUser()->SetModesInternal(source, "%s", params[0].c_str()); - } -}; - -class ProtoUnreal : public Module -{ - UnrealIRCdProto ircd_proto; - - /* 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_svskill; - 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::SQuit message_squit; - Message::Stats message_stats; - Message::Time message_time; - Message::Version message_version; - Message::Whois message_whois; - - /* Our message handlers */ - IRCDMessageCapab message_capab; - IRCDMessageChgHost message_chghost; - IRCDMessageChgIdent message_chgident; - IRCDMessageChgName message_chgname; - IRCDMessageMode message_mode, message_svsmode, message_svs2mode; - IRCDMessageNetInfo message_netinfo; - IRCDMessageNick message_nick; - IRCDMessagePong message_pong; - IRCDMessageSASL message_sasl; - IRCDMessageSDesc message_sdesc; - IRCDMessageSetHost message_sethost; - IRCDMessageSetIdent message_setident; - IRCDMessageSetName message_setname; - IRCDMessageServer message_server; - IRCDMessageSJoin message_sjoin; - IRCDMessageTopic message_topic; - IRCDMessageUmode2 message_umode2; - - bool use_server_side_mlock; - - void AddModes() - { - ModeManager::AddChannelMode(new ChannelModeStatus("VOICE", 'v', '+', 0)); - ModeManager::AddChannelMode(new ChannelModeStatus("HALFOP", 'h', '%', 1)); - ModeManager::AddChannelMode(new ChannelModeStatus("OP", 'o', '@', 2)); - /* Unreal sends +q as * and +a as ~ */ - ModeManager::AddChannelMode(new ChannelModeStatus("PROTECT", 'a', '~', 3)); - ModeManager::AddChannelMode(new ChannelModeStatus("OWNER", 'q', '*', 4)); - - /* Add user modes */ - ModeManager::AddUserMode(new UserModeOperOnly("SERV_ADMIN", 'A')); - ModeManager::AddUserMode(new UserMode("BOT", 'B')); - ModeManager::AddUserMode(new UserModeOperOnly("CO_ADMIN", 'C')); - ModeManager::AddUserMode(new UserMode("CENSOR", 'G')); - ModeManager::AddUserMode(new UserModeOperOnly("HIDEOPER", 'H')); - ModeManager::AddUserMode(new UserModeOperOnly("HIDEIDLE", 'I')); - ModeManager::AddUserMode(new UserModeOperOnly("NETADMIN", 'N')); - ModeManager::AddUserMode(new UserMode("REGPRIV", 'R')); - ModeManager::AddUserMode(new UserModeOperOnly("PROTECTED", 'S')); - ModeManager::AddUserMode(new UserMode("NOCTCP", 'T')); - ModeManager::AddUserMode(new UserMode("WEBTV", 'V')); - ModeManager::AddUserMode(new UserModeOperOnly("WHOIS", 'W')); - ModeManager::AddUserMode(new UserModeOperOnly("ADMIN", 'a')); - ModeManager::AddUserMode(new UserMode("DEAF", 'd')); - ModeManager::AddUserMode(new UserModeOperOnly("GLOBOPS", 'g')); - ModeManager::AddUserMode(new UserModeOperOnly("HELPOP", 'h')); - ModeManager::AddUserMode(new UserMode("INVIS", 'i')); - ModeManager::AddUserMode(new UserModeOperOnly("OPER", 'o')); - ModeManager::AddUserMode(new UserMode("PRIV", 'p')); - ModeManager::AddUserMode(new UserModeOperOnly("GOD", 'q')); - ModeManager::AddUserMode(new UserModeNoone("REGISTERED", 'r')); - ModeManager::AddUserMode(new UserModeOperOnly("SNOMASK", 's')); - ModeManager::AddUserMode(new UserModeNoone("VHOST", 't')); - ModeManager::AddUserMode(new UserMode("WALLOPS", 'w')); - ModeManager::AddUserMode(new UserMode("CLOAK", 'x')); - ModeManager::AddUserMode(new UserModeNoone("SSL", 'z')); - } - - public: - ProtoUnreal(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, PROTOCOL | VENDOR), - ircd_proto(this), - message_away(this), message_error(this), message_invite(this), message_join(this), message_kick(this), - message_kill(this), message_svskill(this, "SVSKILL"), message_motd(this), message_notice(this), message_part(this), message_ping(this), - message_privmsg(this), message_quit(this), message_squit(this), message_stats(this), message_time(this), - message_version(this), message_whois(this), - - message_capab(this), message_chghost(this), message_chgident(this), message_chgname(this), message_mode(this, "MODE"), - message_svsmode(this, "SVSMODE"), message_svs2mode(this, "SVS2MODE"), message_netinfo(this), message_nick(this), message_pong(this), - message_sasl(this), message_sdesc(this), message_sethost(this), message_setident(this), message_setname(this), message_server(this), - message_sjoin(this), message_topic(this), message_umode2(this) - { - - this->AddModes(); - } - - void Prioritize() anope_override - { - ModuleManager::SetPriority(this, PRIORITY_FIRST); - } - - void OnReload(Configuration::Conf *conf) anope_override - { - use_server_side_mlock = conf->GetModule(this)->Get<bool>("use_server_side_mlock"); - } - - void OnUserNickChange(User *u, const Anope::string &) anope_override - { - u->RemoveModeInternal(Me, ModeManager::FindUserModeByName("REGISTERED")); - if (Servers::Capab.count("ESVID") == 0) - IRCD->SendLogout(u); - } - - void OnChannelSync(Channel *c) anope_override - { - if (!c->ci) - return; - - ModeLocks *modelocks = c->ci->GetExt<ModeLocks>("modelocks"); - if (use_server_side_mlock && Servers::Capab.count("MLOCK") > 0 && modelocks) - { - Anope::string modes = modelocks->GetMLockAsString(false).replace_all_cs("+", "").replace_all_cs("-", ""); - UplinkSocket::Message(Me) << "MLOCK " << static_cast<long>(c->creation_time) << " " << c->ci->name << " " << modes; - } - } - - void OnChanRegistered(ChannelInfo *ci) anope_override - { - ModeLocks *modelocks = ci->GetExt<ModeLocks>("modelocks"); - if (!ci->c || !use_server_side_mlock || !modelocks || !Servers::Capab.count("MLOCK")) - return; - Anope::string modes = modelocks->GetMLockAsString(false).replace_all_cs("+", "").replace_all_cs("-", ""); - UplinkSocket::Message(Me) << "MLOCK " << static_cast<long>(ci->c->creation_time) << " " << ci->name << " " << modes; - } - - void OnDelChan(ChannelInfo *ci) anope_override - { - if (!ci->c || !use_server_side_mlock || !Servers::Capab.count("MLOCK")) - return; - UplinkSocket::Message(Me) << "MLOCK " << static_cast<long>(ci->c->creation_time) << " " << ci->name << " :"; - } - - EventReturn OnMLock(ChannelInfo *ci, ModeLock *lock) anope_override - { - ModeLocks *modelocks = ci->GetExt<ModeLocks>("modelocks"); - ChannelMode *cm = ModeManager::FindChannelModeByName(lock->name); - if (use_server_side_mlock && cm && modelocks && ci->c && (cm->type == MODE_REGULAR || cm->type == MODE_PARAM) && Servers::Capab.count("MLOCK") > 0) - { - Anope::string modes = modelocks->GetMLockAsString(false).replace_all_cs("+", "").replace_all_cs("-", "") + cm->mchar; - UplinkSocket::Message(Me) << "MLOCK " << static_cast<long>(ci->c->creation_time) << " " << ci->name << " " << modes; - } - - return EVENT_CONTINUE; - } - - EventReturn OnUnMLock(ChannelInfo *ci, ModeLock *lock) anope_override - { - ModeLocks *modelocks = ci->GetExt<ModeLocks>("modelocks"); - ChannelMode *cm = ModeManager::FindChannelModeByName(lock->name); - if (use_server_side_mlock && cm && modelocks && ci->c && (cm->type == MODE_REGULAR || cm->type == MODE_PARAM) && Servers::Capab.count("MLOCK") > 0) - { - Anope::string modes = modelocks->GetMLockAsString(false).replace_all_cs("+", "").replace_all_cs("-", "").replace_all_cs(cm->mchar, ""); - UplinkSocket::Message(Me) << "MLOCK " << static_cast<long>(ci->c->creation_time) << " " << ci->name << " " << modes; - } - - return EVENT_CONTINUE; - } -}; - -MODULE_INIT(ProtoUnreal) |