X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_check.cpp;h=ad0e2394d45864497bf6c308ef3e71154b0b884f;hb=d60103cada2c954f6d735c0ae4fb7d9b1b5ed844;hp=1f142014ef71fe398905467edb3a7dbc8e14b80a;hpb=8de87c2a9b5f5e68caac1ca06b1021ed69cb3d6a;p=user%2Fhenk%2Fcode%2Finspircd.git diff --git a/src/modules/m_check.cpp b/src/modules/m_check.cpp index 1f142014e..ad0e2394d 100644 --- a/src/modules/m_check.cpp +++ b/src/modules/m_check.cpp @@ -1,43 +1,109 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ +/* + * InspIRCd -- Internet Relay Chat Daemon * - * InspIRCd: (C) 2002-2008 InspIRCd Development Team - * See: http://www.inspircd.org/wiki/index.php/Credits + * Copyright (C) 2009-2010 Daniel De Graaf + * Copyright (C) 2007 Dennis Friis + * Copyright (C) 2006-2007 Robin Burchell + * Copyright (C) 2006 Craig Edwards * - * This program is free but copyrighted software; see - * the file COPYING for details. + * This file is part of InspIRCd. InspIRCd is free software: you can + * redistribute it and/or modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation, version 2. * - * --------------------------------------------------- + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . */ -#include "inspircd.h" -/* $ModDesc: Provides the /check command to retrieve information on a user, channel, or IP address */ +#include "inspircd.h" +#include "listmode.h" /** Handle /CHECK */ class CommandCheck : public Command { + UserModeReference snomaskmode; + + std::string GetSnomasks(User* user) + { + std::string ret; + if (snomaskmode) + ret = snomaskmode->GetUserParameter(user); + + if (ret.empty()) + ret = "+"; + return ret; + } + + static void dumpListMode(User* user, const std::string& checkstr, const ListModeBase::ModeList* list) + { + if (!list) + return; + + std::string buf = checkstr + " modelist"; + const std::string::size_type headlen = buf.length(); + const size_t maxline = ServerInstance->Config->Limits.MaxLine; + for (ListModeBase::ModeList::const_iterator i = list->begin(); i != list->end(); ++i) + { + if (buf.size() + i->mask.size() + 1 > maxline) + { + user->SendText(buf); + buf.erase(headlen); + } + buf.append(" ").append(i->mask); + } + if (buf.length() > headlen) + user->SendText(buf); + } + public: - CommandCheck (InspIRCd* Instance) : Command(Instance,"CHECK", "o", 1) + CommandCheck(Module* parent) + : Command(parent,"CHECK", 1) + , snomaskmode(parent, "snomask") + { + flags_needed = 'o'; syntax = "||| "; + } + + std::string timestring(time_t time) { - this->source = "m_check.so"; - syntax = "|||"; + char timebuf[60]; + struct tm *mytime = gmtime(&time); + strftime(timebuf, 59, "%Y-%m-%d %H:%M:%S UTC (%s)", mytime); + return std::string(timebuf); + } + + void dumpExt(User* user, const std::string& checkstr, Extensible* ext) + { + std::stringstream dumpkeys; + for(Extensible::ExtensibleStore::const_iterator i = ext->GetExtList().begin(); i != ext->GetExtList().end(); i++) + { + ExtensionItem* item = i->first; + std::string value = item->serialize(FORMAT_USER, ext, i->second); + if (!value.empty()) + user->SendText(checkstr + " meta:" + item->name + " " + value); + else if (!item->name.empty()) + dumpkeys << " " << item->name; + } + if (!dumpkeys.str().empty()) + user->SendText(checkstr + " metadata", dumpkeys); } CmdResult Handle (const std::vector ¶meters, User *user) { + if (parameters.size() > 1 && parameters[1] != ServerInstance->Config->ServerName.c_str()) + return CMD_SUCCESS; + User *targuser; Channel *targchan; std::string checkstr; std::string chliststr; - char timebuf[60]; - struct tm *mytime; - - - checkstr = "304 " + std::string(user->nick) + " :CHECK"; + checkstr = ":" + ServerInstance->Config->ServerName + " 304 " + user->nick + " :CHECK"; targuser = ServerInstance->FindNick(parameters[0]); targchan = ServerInstance->FindChan(parameters[0]); @@ -49,78 +115,133 @@ class CommandCheck : public Command * :server.name 304 target :CHECK END */ - user->WriteServ(checkstr + " START " + parameters[0]); + user->SendText(checkstr + " START " + parameters[0]); if (targuser) { + LocalUser* loctarg = IS_LOCAL(targuser); /* /check on a user */ - user->WriteServ(checkstr + " nuh " + targuser->GetFullHost()); - user->WriteServ(checkstr + " realnuh " + targuser->GetFullRealHost()); - user->WriteServ(checkstr + " realname " + targuser->fullname); - user->WriteServ(checkstr + " modes +" + targuser->FormatModes()); - user->WriteServ(checkstr + " snomasks +" + targuser->FormatNoticeMasks()); - user->WriteServ(checkstr + " server " + targuser->server); - - if (IS_AWAY(targuser)) + user->SendText(checkstr + " nuh " + targuser->GetFullHost()); + user->SendText(checkstr + " realnuh " + targuser->GetFullRealHost()); + user->SendText(checkstr + " realname " + targuser->fullname); + user->SendText(checkstr + " modes +" + targuser->FormatModes()); + user->SendText(checkstr + " snomasks " + GetSnomasks(targuser)); + user->SendText(checkstr + " server " + targuser->server->GetName()); + user->SendText(checkstr + " uid " + targuser->uuid); + user->SendText(checkstr + " signon " + timestring(targuser->signon)); + user->SendText(checkstr + " nickts " + timestring(targuser->age)); + if (loctarg) + user->SendText(checkstr + " lastmsg " + timestring(loctarg->idle_lastmsg)); + + if (targuser->IsAway()) { /* user is away */ - user->WriteServ(checkstr + " awaymsg " + targuser->awaymsg); + user->SendText(checkstr + " awaytime " + timestring(targuser->awaytime)); + user->SendText(checkstr + " awaymsg " + targuser->awaymsg); } - if (IS_OPER(targuser)) + if (targuser->IsOper()) { + OperInfo* oper = targuser->oper; /* user is an oper of type ____ */ - user->WriteServ(checkstr + " opertype " + irc::Spacify(targuser->oper.c_str())); + user->SendText(checkstr + " opertype " + oper->name); + if (loctarg) + { + std::string umodes; + std::string cmodes; + for(char c='A'; c < 'z'; c++) + { + ModeHandler* mh = ServerInstance->Modes->FindMode(c, MODETYPE_USER); + if (mh && mh->NeedsOper() && loctarg->HasModePermission(c, MODETYPE_USER)) + umodes.push_back(c); + mh = ServerInstance->Modes->FindMode(c, MODETYPE_CHANNEL); + if (mh && mh->NeedsOper() && loctarg->HasModePermission(c, MODETYPE_CHANNEL)) + cmodes.push_back(c); + } + user->SendText(checkstr + " modeperms user=" + umodes + " channel=" + cmodes); + std::string opcmds; + for(std::set::iterator i = oper->AllowedOperCommands.begin(); i != oper->AllowedOperCommands.end(); i++) + { + opcmds.push_back(' '); + opcmds.append(*i); + } + std::stringstream opcmddump(opcmds); + user->SendText(checkstr + " commandperms", opcmddump); + std::string privs; + for(std::set::iterator i = oper->AllowedPrivs.begin(); i != oper->AllowedPrivs.end(); i++) + { + privs.push_back(' '); + privs.append(*i); + } + std::stringstream privdump(privs); + user->SendText(checkstr + " permissions", privdump); + } } - if (IS_LOCAL(targuser)) + if (loctarg) { - /* port information is only held for a local user! */ - user->WriteServ(checkstr + " onport " + ConvToStr(targuser->GetPort())); + user->SendText(checkstr + " clientaddr " + loctarg->client_sa.str()); + user->SendText(checkstr + " serveraddr " + loctarg->server_sa.str()); + + std::string classname = loctarg->GetClass()->name; + if (!classname.empty()) + user->SendText(checkstr + " connectclass " + classname); + } + else + user->SendText(checkstr + " onip " + targuser->GetIPString()); + + for (UCListIter i = targuser->chans.begin(); i != targuser->chans.end(); i++) + { + Membership* memb = *i; + Channel* c = memb->chan; + chliststr.push_back(memb->GetPrefixChar()); + chliststr.append(c->name).push_back(' '); } - chliststr = targuser->ChannelList(targuser); std::stringstream dump(chliststr); - ServerInstance->DumpText(user,checkstr + " onchans ", dump); + user->SendText(checkstr + " onchans", dump); + + dumpExt(user, checkstr, targuser); } else if (targchan) { /* /check on a channel */ - time_t creation_time = targchan->created; - time_t topic_time = targchan->topicset; - - mytime = gmtime(&creation_time); - strftime(timebuf, 59, "%Y/%m/%d - %H:%M:%S", mytime); - user->WriteServ(checkstr + " created " + timebuf); + user->SendText(checkstr + " timestamp " + timestring(targchan->age)); if (targchan->topic[0] != 0) { /* there is a topic, assume topic related information exists */ - user->WriteServ(checkstr + " topic " + targchan->topic); - user->WriteServ(checkstr + " topic_setby " + targchan->setby); - mytime = gmtime(&topic_time); - strftime(timebuf, 59, "%Y/%m/%d - %H:%M:%S", mytime); - user->WriteServ(checkstr + " topic_setat " + timebuf); + user->SendText(checkstr + " topic " + targchan->topic); + user->SendText(checkstr + " topic_setby " + targchan->setby); + user->SendText(checkstr + " topic_setat " + timestring(targchan->topicset)); } - user->WriteServ(checkstr + " modes " + targchan->ChanModes(true)); - user->WriteServ(checkstr + " membercount " + ConvToStr(targchan->GetUserCounter())); + user->SendText(checkstr + " modes " + targchan->ChanModes(true)); + user->SendText(checkstr + " membercount " + ConvToStr(targchan->GetUserCounter())); /* now the ugly bit, spool current members of a channel. :| */ - CUList *ulist= targchan->GetUsers(); + const UserMembList *ulist= targchan->GetUsers(); /* note that unlike /names, we do NOT check +i vs in the channel */ - for (CUList::iterator i = ulist->begin(); i != ulist->end(); i++) + for (UserMembCIter i = ulist->begin(); i != ulist->end(); i++) { - char tmpbuf[MAXBUF]; /* - * Unlike Asuka, I define a clone as coming from the same host. --w00t - */ - snprintf(tmpbuf, MAXBUF, "%lu %s%s (%s@%s) %s ", ServerInstance->Users->GlobalCloneCount(i->first), targchan->GetAllPrefixChars(i->first), i->first->nick.c_str(), i->first->ident.c_str(), i->first->dhost.c_str(), i->first->fullname.c_str()); - user->WriteServ(checkstr + " member " + tmpbuf); + * Unlike Asuka, I define a clone as coming from the same host. --w00t + */ + const UserManager::CloneCounts& clonecount = ServerInstance->Users->GetCloneCounts(i->first); + user->SendText("%s member %-3u %s%s (%s@%s) %s ", + checkstr.c_str(), clonecount.global, + i->second->GetAllPrefixChars(), i->first->nick.c_str(), + i->first->ident.c_str(), i->first->dhost.c_str(), i->first->fullname.c_str()); } + + const ModeParser::ListModeList& listmodes = ServerInstance->Modes->GetListModes(); + for (ModeParser::ListModeList::const_iterator i = listmodes.begin(); i != listmodes.end(); ++i) + dumpListMode(user, checkstr, (*i)->GetList(targchan)); + + dumpExt(user, checkstr, targchan); } else { @@ -128,54 +249,50 @@ class CommandCheck : public Command long x = 0; /* hostname or other */ - for (user_hash::const_iterator a = ServerInstance->Users->clientlist->begin(); a != ServerInstance->Users->clientlist->end(); a++) + const user_hash& users = ServerInstance->Users->GetUsers(); + for (user_hash::const_iterator a = users.begin(); a != users.end(); ++a) { - if (InspIRCd::Match(a->second->host, parameters[0]) || InspIRCd::Match(a->second->dhost, parameters[0])) + if (InspIRCd::Match(a->second->host, parameters[0], ascii_case_insensitive_map) || InspIRCd::Match(a->second->dhost, parameters[0], ascii_case_insensitive_map)) { /* host or vhost matches mask */ - user->WriteServ(checkstr + " match " + ConvToStr(++x) + " " + a->second->GetFullRealHost()); + user->SendText(checkstr + " match " + ConvToStr(++x) + " " + a->second->GetFullRealHost() + " " + a->second->GetIPString() + " " + a->second->fullname); } /* IP address */ else if (InspIRCd::MatchCIDR(a->second->GetIPString(), parameters[0])) { /* same IP. */ - user->WriteServ(checkstr + " match " + ConvToStr(++x) + " " + a->second->GetFullRealHost()); + user->SendText(checkstr + " match " + ConvToStr(++x) + " " + a->second->GetFullRealHost() + " " + a->second->GetIPString() + " " + a->second->fullname); } } - user->WriteServ(checkstr + " matches " + ConvToStr(x)); + user->SendText(checkstr + " matches " + ConvToStr(x)); } - user->WriteServ(checkstr + " END " + parameters[0]); + user->SendText(checkstr + " END " + parameters[0]); - return CMD_LOCALONLY; + return CMD_SUCCESS; } -}; + RouteDescriptor GetRouting(User* user, const std::vector& parameters) + { + if (parameters.size() > 1) + return ROUTE_OPT_UCAST(parameters[1]); + return ROUTE_LOCALONLY; + } +}; class ModuleCheck : public Module { - private: - CommandCheck *mycommand; + CommandCheck mycommand; public: - ModuleCheck(InspIRCd* Me) : Module(Me) - { - - mycommand = new CommandCheck(ServerInstance); - ServerInstance->AddCommand(mycommand); - - } - - virtual ~ModuleCheck() + ModuleCheck() : mycommand(this) { } - virtual Version GetVersion() + Version GetVersion() CXX11_OVERRIDE { - return Version("$Id$", VF_VENDOR, API_VERSION); + return Version("CHECK command, view user, channel, IP address or hostname information", VF_VENDOR|VF_OPTCOMMON); } - - }; MODULE_INIT(ModuleCheck)